AMERICAN ECO CORP
10-K, 1997-05-05
HAZARDOUS WASTE MANAGEMENT
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                                    UNITED STATES
                          SECURITIES AND EXCHANGE COMMISSION
                                WASHINGTON, D.C. 20549

                                      FORM 10-K

     (Mark One)
     [X]  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                    SECURITIES EXCHANGE ACT OF 1934

     FOR THE FISCAL YEAR ENDED NOVEMBER 30, 1996

                                          OR

     [  ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                    SECURITIES EXCHANGE ACT OF 1934

     For the transition period from                 to                   
                                   -----------------  -------------------
                            Commission file number 0-10621
                                                  --------

                               AMERICAN ECO CORPORATION
                ------------------------------------------------------
                (Exact name of Registrant as specified in its charter)

           ONTARIO, CANADA                                52-1742490
     -------------------------------              --------------------
        (State or other jurisdiction                            (I.R.S. Employer
     of incorporation or organization)                       Identification No.)

                        11011 JONES ROAD, HOUSTON, TEXAS 77070     
                     -------------------------------------------
                       (Address of principal executive offices)

                                    (281) 774-7000                       
                  --------------------------------------------------
                 Registrant's telephone number, including area code:

     Securities registered pursuant to Section 12(b) of the Act.
                                             Name of each exchange on
               Title of each class                which registered
          ------------------------------     -------------------------
                     None                                   None

     Securities registered pursuant to Section 12(g) of the Act.

                             COMMON SHARES, NO PAR VALUE
                             ----------------------------
                                   (Title of Class)

          Indicate by check mark whether the Registrant (1) has filed all
     reports required to be filed by Section 13 or 15(d) of the Securities
     Exchange Act of 1934 during the preceding 12 months (or for such shorter
     period that the Registrant was required to file such reports), and (2) has
     been subject to such filing requirements for the past 90 days.  Yes X  No
                                                                        ---
          Indicate by check mark if disclosure of delinquent filers pursuant to
     Item 405 of Regulation S-K is not contained herein, and will not be
     contained, to the best of the Registrant's knowledge, in definitive proxy
     or information statements incorporated by reference in Part III of this
     Form 10-K or any amendment to this Form 10-K. [  ]

          The aggregate market value of the voting stock held by non-affiliates
     of the Registrant was $87,347,189 at March 17, 1997.

          At May 2, 1997, the number of Common Shares outstanding of the
     Registrant was 14,787,246.

          Documents Incorporated in Reference:  None

<PAGE> 

                                      FORM 10-K

                                  TABLE OF CONTENTS

                                                                          Page


        PART I

             Item 1.  Business  . . . . . . . . . . . . . . . . . . . . .    3

             Item 2.  Properties  . . . . . . . . . . . . . . . . . . . .   18

             Item 3.  Legal Proceedings . . . . . . . . . . . . . . . . .   19
             Item 4.   Submission of Matters to a Vote of 
                       Security Holders . . . . . . . . . . . . . . . . .   20


        PART II

             Item 5.   Market for Registrant's Common Equity 
                       and Related Stockholder Matters  . . . . . . . . .   21

             Item 6.  Selected Financial Data . . . . . . . . . . . . . .   23

             Item 7.  Management's Discussion and Analysis 
                      of Financial Condition and Results 
                      of Operations . . . . . . . . . . . . . . . . . . .   24

             Item 8.  Financial Statements and Supplementary Data . . . .   30

             Item 9.  Changes in and Disagreements with Accountants
                        on Accounting and Financial Disclosure  . . . . .   52


        PART III

             Item 10.  Directors and Executive Officers of the
                       Registrant . . . . . . . . . . . . . . . . . . . .   53

             Item 11.  Executive Compensation . . . . . . . . . . . . . .   57

             Item 12.  Security Ownership of Certain Beneficial
                       Owners and Management  . . . . . . . . . . . . . .   61

             Item 13.  Certain Relationships and Related
                        Transactions  . . . . . . . . . . . . . . . . . .   62


        PART IV
             Item 14.  Exhibits, Financial Statement Schedules, and
                       Reports on Form 8-K  . . . . . . . . . . . . . . .   63

					-2-


   <PAGE> 

                                        PART I

        Unless otherwise indicated all dollar amounts are in United States
        dollars.  For a statement regarding forward looking statements
        contained herein, see "Item 7.  Management's Discussion and Analysis
        of Results of Operations and Financial Condition Information Regarding
        Forward Looking Statements."

        ITEM 1.   BUSINESS

        GENERAL

             American  Eco Corporation (the "Company") provides industrial
        support services to the petroleum and petrochemical refining, power
        generation and forest products industries in the United States and
        Canada.  Within this general line of business, the Company provides
        industrial maintenance, environmental remediation and specialty
        fabrication services.  The Company's environmental services include
        hazardous material remediation and abatement, emergency hazardous
        spill containment and cleanup and hazardous material packaging and
        transportation. The Company's industrial maintenance services include
        the repair, maintenance and modification of boilers, pressure vessels
        and tubing used in industrial facilities as well as the provision of
        project management and engineering services.  The Company's specialty
        fabrication services typically involve the construction of custom
        steel and metal alloy products used in refineries, pulp mills and
        offshore oil drilling platforms.

             Management believes that several factors characterize the market
        for industrial support services.  The industries served by the Company
        increasingly hire independent contractors to provide industrial
        support services that had once been provided by their internal
        maintenance employees.  In addition, the market for environmental
        remediation services has been characterized by level to low growth
        over the past five years which has contributed to a general
        consolidation in the market as small, regional environmental service
        providers have been acquired or go out of business.  By expanding its
        capabilities and geographic presence through acquisitions and internal
        growth, the Company hopes to capitalize on these market trends and
        become a leading single-source industrial support service provider in
        the United States and Canada.


             At March 31, 1997, the Company operated primarily through the
        following first and second tier subsidiaries:  Eco Environmental,
        Inc., a Delaware corporation ("Eco Environmental");  C.A. Turner
        Construction Company, a Delaware corporation ("C.A. Turner" and,
        together with Action Contract Services, Inc., a Delaware corporation, 
        the "Turner Group"); Cambridge Construction Services Corp., a Nevada
        corporation ("Cambridge"); Lake Charles Construction Company, a
        Louisiana corporation ("Lake Charles Construction" and, together with
        its wholly-owned subsidiaries, the "Lake Charles Group");
        Environmental Evolutions, Inc., a Texas corporation ("Environmental
        Evolutions" or "EE"); Industra Service Corporation, a British
        Columbia, Canada corporation ("Industra Service"); MM Industra, Ltd.,
        a Nova Scotia, Canada corporation ("MM Industra"); United Eco Systems,
        Inc., a  Delaware corporation ("United Eco"); Separation and Recovery
        Systems, Inc., a Nevada corporation ("SRS"); and Chempower, Inc., an
        Ohio corporation ("Chempower").

             The following table lists the Company's subsidiaries by business
        segment:

            INDUSTRIAL        ENVIRONMENTAL          SPECIALTY
            MAINTENANCE        REMEDIATION          FABRICATION
             SERVICES            SERVICES             SERVICES
           ------------        ------------          ----------
           Turner Group     Eco Environmental       Turner Group
           Lake Charles             EE           Lake Charles Group
               Group            United Eco          MM Industra
         Industra Service       Chempower         Industra Service
             Chempower             SRS               Chempower
                SRS             Cambridge
                             Industra Service


                                         -3-

   <PAGE> 


        DEVELOPMENT OF THE BUSINESS

             The Company was organized under the laws of Ontario, Canada in
        1969 and entered the environmental business in 1987 under the name ECO
        Corp.  Between 1987 and 1992, the Company developed and marketed
        certain environmental technologies, including commercial and
        residential food waste composting systems.  The Company discontinued
        its composter operations, which resulted in the eventual write-down or
        sale of substantially all of the assets associated with such
        operations by 1993.  The Company continues to license these
        environmental technologies to other companies, but revenues derived
        from the licensing of such environmental technologies accounted for
        less than one percent of the Company's total revenues during fiscal
        1996.

             The Company has entered its current lines of business and has
        grown substantially through the acquisition of other companies.  The
        Company acquired nine companies between fiscal 1993 and fiscal 1996,
        and its revenues grew from $7.6 million to $119.5 million during such
        period.

             The Company first entered the environmental remediation business
        in fiscal 1993, with the acquisition of Eco Environmental, a provider
        of such services based in Houston, Texas.  Subsequent to this
        acquisition, Michael McGinnis, who had been the President of Eco
        Environmental, became President and Chief Executive Officer of the
        Company.

             In November 1993, the Company purchased the operating assets and
        businesses of the Turner Group, which is located in Port Arthur, Texas
        and provides construction, maintenance, demolition, and industrial
        maintenance services to petroleum and petrochemical refineries along
        the Gulf Coastal region of the United States.  Management believes
        that as a result of the acquisition of the Turner Group, the Company
        is well positioned to provide industrial maintenance services to the
        petroleum and petrochemical refining industry.  The Turner Group has a
        50-year operating history and is located in a region that has the
        largest crude refinery capacities in the United States.

             In June 1994, the Company acquired Cambridge, a construction
        management company located in Dallas, Texas which provides project
        management consulting services to small contractors.

             In July 1995, the Company acquired the Lake Charles Group, a
        construction company located in Lake Charles, Louisiana.  The Lake
        Charles Group commenced operations in 1986 and provides general
        contracting, industrial maintenance, heating and air conditioning and
        industrial sheet metal services to commercial and light industrial
        clients.

             The Company accelerated its acquisition program during fiscal
        1996 by adding five new subsidiaries to the Company.  The Company's
        revenues increased 156% to $119.5 million in fiscal 1996 from $46.6
        million in fiscal 1995, primarily as a result of such acquisitions.

             On January 1, 1996, the Company acquired all of the outstanding
        capital stock of Environmental Evolutions in exchange for 400,000
        shares of the Company's Common Shares, which had a fair market value
        of approximately $2.4 million.  Environmental Evolutions is based in
        Corpus Christi, Texas and provides hazardous spill response services
        to the pipeline and power generation industries located primarily
        along the Gulf Coast of Texas.

             On January 31, 1996, the Company acquired certain assets of
        Petrocon Construction Resources, Inc., Petrocon Plant Services, Inc.
        and Petrocon Instrumentation and Electrical Inc., which provided
        industrial support services to the petroleum and petrochemical
        refining and forest products industries from facilities located in
        Beaumont, Texas.  The Company transferred these operations to the
        Turner Group.

                                         -4-


   <PAGE> 


             Effective May 31, 1996, the Company acquired United Eco, a
        construction company which is headquartered in High Point, North
        Carolina and provides environmental contracting, remediation, waste
        water, ground contamination treatment and recycling services to
        clients in the eastern and southeastern regions of the United States. 
        United Eco operates two thermal desorption treatment facilities.  The
        consideration for United Eco consisted of 315,000 shares of the
        Company's Common Shares, which had a fair market value of
        approximately $2.5 million.

             Effective July 1, 1996, the Company acquired all of the issued
        and outstanding shares of capital stock of SRS, which is based in
        Irvine, California.  SRS manufactures and distributes a proprietary
        line of Sarex oil filtration and separation systems.  There are
        approximately 30,000 such systems currently installed in one-half of
        the world's oil and petrochemical tankers as well as in major oil
        refineries.  The Company hopes that the addition of SRS's proprietary
        technology and waste treatment expertise will enhance its ability to
        win contract bids for turnkey projects as aging petroleum refineries
        are replaced or upgraded.  The Company acquired the capital stock of
        SRS by exchanging 736,667 shares of the Company's Common Shares, which
        had a fair market value of $5.6 million.

             Effective July 22, 1996, the Company acquired Industra Service,
        which is based in Vancouver, British Columbia, Canada.  Industra
        Service is an industrial engineering and environmental services
        company which provides industrial support services to the power
        generation, petroleum and petrochemical refining and forest products
        industries principally in western Canada and the northwestern United
        States.  The Company effected a take-over bid for Industra Service by
        exchanging 1,486,997 shares of the Company's Common Shares, which had
        a fair market value of $10.7 million, for 94% of the outstanding
        shares of Industra common stock.  In December 1996, the Company
        received authorization to acquire the remaining 6% shares of Industra
        Service capital stock, pursuant to an Arrangement Agreement.

             On September 3, 1996, the Company acquired certain assets of M &
        M Manufacturing Limited Partnership of Dartmouth, Nova Scotia, which
        provided pipefitting, assembling, machining and fabrication services
        to the petroleum and petrochemical refining, power generation, forest
        products and offshore oil exploration industries.  The Company
        transferred the operations of M & M Manufacturing Limited Partnership
        to MM Industra, a newly formed, wholly-owned subsidiary of the
        Company.  Prior to their acquisition by the Company, the operations of
        M & M Manufacturing Limited Partnership had been idle and in
        receivership.  The Province of Nova Scotia awarded the Company its bid
        to purchase and operate the assets of the bankrupt company, and MM
        Industra commenced operations in October 1996.

             On March 4, 1997, the Company completed its acquisition of
        Chempower, a manufacturing, construction and environmental services
        company for the power generation and chemical processing industries,
        headquartered in Akron, Ohio.  A newly formed, wholly-owned subsidiary
        of the Company merged with and into Chempower, and Chempower became a
        wholly-owned subsidiary of the Company.  As a result of the merger,
        all of the shareholders of Chempower, other than two principal
        shareholders (the "Principal Shareholders"), received $6.20 in cash
        for each of their Chempower shares, and all Chempower optionholders
        received, in cash, the difference between $6.20 and the exercise price
        per share for their outstanding options.  The Principal Shareholders
        received a portion of the merger consideration in cash and the balance
        in the form of a $15.9 million promissory note of Chempower (the
        "Shareholder Note"), payable on February 28, 1998.  The Shareholder
        Note was secured by all of Chempower's assets, subject to the prior
        security interest of Chempower's bank, and guaranteed by the Company,
        which guaranty was secured by a pledge of its Chempower shares.  See
        "Item 7.  Management's Discussion and Analysis of Financial Condition
        and Results of Operations."  The acquisition was financed through an
        increase in the $15.0 million Chempower bank line of credit and
        borrowings of approximately $6 million plus the sale by the Company of
        $15.0 million in 9.5% convertible debentures due 2007.  Pending
        repayment of the Shareholder Note, certain restrictions were imposed
        upon Chempower's business.  See "Item 5.  Market for Registrant's
        Common Equity and Related Stockholder matters -- Private Placements of
        Common Shares."  Based on the total 7,565,113 Chempower shares
        outstanding on the effective date of the merger and the amounts due to
        Chempower optionholders, the total acquisition cost was approximately
        $50.0 million.

                                         -5-

   <PAGE> 

             The following table sets forth the years in which the Company
        acquired its principal operating subsidiaries and the market segments
        served by such subsidiaries.

                       INDUSTRIAL     ENVIRONMENTAL      SPECIALTY
                      MAINTENANCE       REMEDIATION    FABRICATION
            YEAR         SERVICES         SERVICES       SERVICES
            -----     -----------     --------------   -----------

            1992                      Eco
                                      Environmental

            1993      Turner Group                     Turner Group


            1994                      Cambridge


            1995      Lake Charles                     Lake Charles
                      Group                            Group

            1996      Industra        Industra         Industra
                      Service         Service          Service
                      SRS             SRS              MM Industra
                                      Environmental
                                      Evolution
                                      United Eco


            1997      Chempower       Chempower        Chempower

             The Company has made a strategic investment in EIF Holdings, Inc.
        ("EIF"), an asbestos and lead removal company based in California
        whose common stock is traded over the counter through The Nasdaq
        Bulletin Board under the trading symbol "EIFH."  On November 20, 1996,
        the Company completed its purchase of 4,000,000 shares of EIF common
        stock from Julbin International Ltd. for $70,000 in cash and 300,000
        Common Shares of the Company pursuant to a Purchase Agreement, dated
        March 7, 1996.  The Company purchased an additional 4,600,000 shares
        of EIF common stock in open market transactions effected in June 1996
        and 200,000 shares of EIF common stock in November 1996 in connection
        with the settlement of a legal dispute with a subsidiary of EIF.  At
        March 31, 1997, the Company owned 8,800,000 shares of EIF common
        stock, representing approximately 36% of the outstanding shares.  The
        Company also entered into a stock purchase agreement with EIF pursuant
        to which the Company will purchase an additional 10,000,000 shares of
        EIF common stock for $1,000,000, which purchase is conditioned upon
        the shareholders of EIF authorizing an increase in EIF's authorized
        capital stock.  When completed the purchase would result in the
        Company owning approximately 53% of the outstanding shares of EIF
        common stock.  It is anticipated that the shareholders of EIF will
        vote upon the increase in authorized capital stock at a shareholders
        meeting to be held sometime in fiscal 1997.  There can be no assurance
        that the shareholders of EIF will approve the increase in the number
        of shares of EIF's authorized capital stock.  The Company also has 
        provided a $5,250,000 line of credit to EIF, of which approximately
        $4,908,000 was outstanding at November 30, 1996, and has guaranteed
        certain indebtedness and leases of EIF and its subsidiaries.

             EIF and the Company have agreed that during the interim period
        between the execution and the closing of its purchase of an additional
        10,000,000 shares of EIF common stock, a management team, primarily
        comprised of the Company's managers, will assist in the management of
        EIF's operations.

             In February 1997, the Company signed a letter of intent to form a
        joint venture with CVG International America to provide industrial,
        environmental, engineering and health and safety services to
        Corporacion Venezolana de Guyana.

        CHANGE IN REPORTING STATUS

             Until the filing of this Annual Report on Form 10-K, the Company
        had filed periodic reports with the Securities and Exchange Commission
        (the "SEC") pursuant to the United States securities regulations
        governing foreign private 

					-6-

   <PAGE> 



	issuers.  Foreign issuers are required to file an annual report on 
        Form 20F with the SEC within 180 days after the end of each fiscal 
        year.  In addition, foreign private issuers are not subject to the
        SEC quarterly reporting requirements or proxy rules, but are required
        to file reports on Form 6K whenever a significant public announcement
        is made or a report is filed in accordance with the laws of the 
        issuer's home jurisdiction.  The Company filed quarterly reports 
        that complied with the securities laws of the Province of Ontario 
        under cover of Form 6-K.  As a domestic issuer, the Company will 
        begin to file annual, quarterly and current reports and distribute 
        proxy materials in compliance with United States securities 
        regulations governing domestic issuers.

        OVERVIEW OF BUSINESS AND GEOGRAPHICAL SEGMENTS

             The Company is pursuing a strategy of becoming a single-source,
        industrial support services provider for the petroleum and
        petrochemical refining, power generation and forest products
        industries in the United States and Canada.  Within this general line
        of business, the Company provides industrial maintenance,
        environmental remediation and specialty fabrication services.

             The following table provides information with respect to the
        Company's three principal business segments.

                                     ENVIRONMENTAL   INDUSTRIAL   SPECIALTY
                                      REMEDIATION   MAINTENANCE  FABRICATION
                                        SERVICES      SERVICES     SERVICES
                                       ---------     ----------   ----------
                                                  (In thousands)

     FISCAL 1996
        Contract income from
        customers . . . . . . . . .      $31,897     $86,975          $657
        Operating income  . . . . .        2,118       5,617           218
        Depreciation and
        amortization  . . . . . . .        1,132       1,100             -
        Capital expenditures during
        the year  . . . . . . . . .          516       1,336         6,155
        Identifiable assets . . . .       38,488      28,425         4,865

    FISCAL 1995
        Contract income from customers. . .$   5,362    $41,322      -
        Operating income  . . . . . . . . .      505     2,555       -
       Depreciation and amortization . . .       214       893       -
       Capital expenditures 
        during the year . . . . . . . . . .       54     1,675       -
        Identifiable assets . . . . . . . .    4,636    17,163       -

     FISCAL 1994
         Contract income from customers  . .  $ 8,040   $26,951       -
        Operating income  . . . . . . . . .      451       615       -
        Depreciation and amortization . . .      196       848       -
        Capital expenditures during 
          the year  . . . . . . . . . . . . .       47       686       -
          Identifiable assets . . . . . . . .    5,246    11,447       -

             The acquisition of Industra Service, based in Vancouver, British
        Columbia, and MM Industra, based in Dartmouth, Nova Scotia, increased
        the amount of revenues generated from Canadian operations in fiscal
        1996.  At November 30, 1996, approximately 30% of the Company's
        tangible assets were located in Canada.

                                         -7-

   <PAGE>

             The following table provides information with respect to the
        geographic segmentation of the Company's business.

                                               CANADA    UNITED STATES
                                              --------   --------------
                                                   (IN THOUSANDS)
         FISCAL 1996
  
             Contract income . . . . . . .   $6,509        $113,020
              Operating income  . . . . . .       89           7,864
              Depreciation and 
              amortization  . . . . . . . .      166           2,066
              Capital expenditures during
              the year  . . . . . . . . . .    6,151           1,856
              Identifiable assets . . . . .   20,988          50,789

         FISCAL 1995
              Contract income . . . . . . .        -         $46,684
              Operating income  . . . . . .        -           3,060
              Depreciation and 
              amortization  . . . . . . . .        -           1,107
              Capital expenditures during
              the year  . . . . . . . . . .        -           1,729
              Identifiable assets . . . . .        -          21,799

         FISCAL 1994
              Contract income . . . . . . .        -         $34,991
              Operating income  . . . . . .        -           1,066
              Depreciation and                     -           1,044
              amortization  . . . . . . . .
              Capital expenditures during          -             733
              the year  . . . . . . . . . .
              Identifiable assets . . . . .        -          16,693

             The Company is attempting to cross market its services so that it
        may win single-source, turnkey projects to repair, clean and refurbish
        clients' facilities in the petroleum and petrochemical refining, power
        generation and forest products industries.  Such cross-selling efforts
        have included training the staff and, in particular, the business
        development personnel from each of the Company's acquired subsidiaries
        so that they understand the capabilities of all of the Company's other
        subsidiaries.  During fiscal 1996, SRS, Industra Service and United
        Eco were awarded a contract to construct a facility in New Jersey that
        will treat soils contaminated by hydrocarbons, heavy coal tars and
        polychlorinated biphenyls.  The facility, which is expected to serve
        utilities, environmental contractors and heavy manufacturing
        industries throughout the region, will incorporate remediation
        technologies provided by United Eco and SRS to treat contaminated
        soil.

                                         -8-

   <PAGE> 


        INDUSTRIAL MAINTENANCE SERVICES

             The Company provides industrial maintenance services to clients
        in the petroleum and petrochemical refining, power generation and
        forest products industries through the Turner Group, the Lake Charles
        Group, Industra Service, Chempower and SRS.  The industrial
        maintenance service business segment generated approximately 73% of
        the Company's revenues during fiscal 1996.

        INDUSTRIAL MAINTENANCE SERVICES MARKET
        --------------------------------------

             Petroleum refiners must replace and repair process equipment and
        piping systems on an on-going basis in order to maintain the
        operability and efficiency of their facilities and to ensure that such
        facilities comply with safety and environmental regulations.  Refinery
        maintenance projects vary in scope from routine repairs to major
        capital improvements.  Petroleum refiners must continually make
        routine repairs to equipment and piping systems.  Other repair and
        maintenance projects require the shutdown of operating units or the
        entire refinery.  In addition to routine maintenance, refiners
        undertake capital improvement projects to refurbish their refining
        facilities.  Such projects take from between six months to three years
        to complete depending upon the type, utilization rate and operating
        efficiency of the particular refinery.

             There are approximately 175 operating refineries in the United
        States.  Texas and Louisiana have an aggregate of 50 operating
        refineries and management believes that the Gulf Coastal region of the
        United States accounts for approximately 43% of the United States'
        petrochemical and petroleum refining capacity.  The Company believes
        that the typical refinery in the United States is an aging facility
        that must process petroleum at high utilization rates while complying
        with stringent environmental regulations.  High utilization rates
        accelerate a facility's rate of deterioration and increase the need
        for repair and maintenance work.  The Company also believes that any
        increase in utilization capacity is likely to involve primarily the
        refurbishing and expanding existing facilities due to the high cost
        and environmental opposition associated with the construction of new
        facilities.  In addition, refiners have reduced internal maintenance
        personnel.

             These trends have encouraged refiners to increase their reliance
        on outside contractors which can perform specialized maintenance
        services within strict time constraints, minimizing the downtime
        associated with routine maintenance and major capital expenditure
        programs.  According to HYDROCARBON PROCESSING MAGAZINE, a trade
        publication, refineries in the United States spent $5.7 billion on
        maintenance out of an aggregate of $23.1 billion for operating budgets
        in 1994.  Management estimates that independent contractors currently
        perform approximately half of the maintenance work in the petroleum
        refining industry.

             The power generation industry in the United States has become
        more competitive as the Federal Energy Regulatory Commission begins to
        implement the provisions of the Energy Policy Act of 1992, which
        deregulates the electric power generation industry by allowing
        independent power producers and other companies access to its
        transmission and distribution systems.  The anticipation of such
        deregulation has forced utilities to reduce their operating costs in
        order to produce power at more competitive rates.  Utilities have
        attempted to accomplish this in part by deferring repairs and
        refurbishing existing power plants.  In the near term, such deferred
        maintenance could reduce the amount of contract business available. 
        However, management believes that in the longer term power generation
        companies will be forced to make needed repairs, and they may
        increasingly outsource such services.

             The forest products industry experienced a recession between 1992
        and 1995, resulting in deferred plant maintenance and the cancellation
        of major capital improvement projects.  Management believes than an
        upturn in this industry may result in an increase in plant maintenance
        projects.  In addition, the EPA has instituted new environmental
        standards which will require pulp and paper manufacturers to make
        capital improvements.  

					-9-

   <PAGE> 



        MARKETING
        ---------

             The Company provides industrial maintenance services to clients
        in the petrochemical and petroleum refining industries located in the
        Gulf Coastal and midwestern regions of the United States and in Nova
        Scotia, British Columbia and Alberta, Canada.  Many of the Company's
        customers operate multiple refineries, and, in general, decisions to
        award work are made at each operating facility.  In most cases, bids
        are prepared by the Company on a job-by-job basis.  Fee arrangements
        for their services are bid either fixed-price or based on detailed
        time and material billing schedules.  Bids generally are awarded based
        on price considerations, although scheduling, efficiency, quality and
        safety are also factors in the customer's determination.  Although the
        Company performed a significant amount of work for certain refining
        facilities, performance on any given project does not ensure
        subsequent work at that facility or other facilities of that customer. 
        Conversely, the loss of a bid for any one project does not affect the
        Company's ability to obtain additional work from that customer.

             Historically, the Turner Group has derived much of its revenues
        from long-term contracts with major petroleum and petrochemical
        refining facilities in and around the Beaumont/Port Arthur, Texas
        area.  The Turner Group has also provided services to companies in the
        chemical, gas processing pipeline and liquid terminal industries. 
        Since its acquisition by the Company in 1993, the Turner Group's
        marketing efforts have been expanded geographically to include the
        entire Gulf Coastal region from Pascagoula, Mississippi to Corpus
        Christi, Texas.

             The Lake Charles Group typically bids for its construction and
        industrial maintenance projects on a project-by-project basis and, in
        the past, it has not won long-term industrial maintenance contracts. 
        Management will attempt to win long-term industrial maintenance
        contracts from petrochemical and petroleum refineries located in the
        Baton Rouge and Lake Charles, Louisiana areas.  Because the management
        of each refinery typically selects its own maintenance contractors,
        management believes that it is important to be perceived as a local
        contractor.  Based upon the Company's existing contacts, it is hoped
        that the Lake Charles Group will give the Company a local presence in
        the Baton Rouge and Lake Charles areas, which have a high
        concentration of petrochemical and petroleum refining facilities.

             Industra Service markets to the pulp and paper industry in
        western Canada and the northwestern United States.  It offers turnkey
        services for projects from the engineering through the construction
        and manufacturing phases.  These services include insulation, asbestos
        removal and fireproofing, and normally are obtained through
        competitive bidding.  Industra Service also offers these services, as
        well as oil sands extraction services to the oil/gas and petrochemical
        industry, in Alberta, Canada.

             The major customers of Chempower are in the electric power
        generation and chemical industries located in Ohio and other
        midwestern states.  To service its customers, Chempower has
        established a network of facilities in Ohio, Pennsylvania, Tennessee
        and West Virginia.  In anticipation of the deregulation in the
        electric power generation industry, some utilities are  outsourcing
        some of the repairs and refurbishments of their power plants. 
        Chempower is seeking these outsourced projects.

        SERVICES
        --------

             TOTAL UNIT TURNAROUNDS.  The Company performs turnaround services
             -----------------------
        involving maintenance of crude distillation units, catalytic reformer
        units, delayed coker units, alkylation units, platformers, fluid
        catalytic cracking units and butamer units as part of one project. 
        These services also involve the maintenance and modification of heat
        exchangers, heaters, vessels, and piping.

             PLANNING AND MANAGEMENT SERVICES.  The Company has developed the
             ---------------------------------
        planning capabilities, operation skills and field supervision
        techniques necessary to manage all aspects of turnaround projects and
        other maintenance services.  When managing a turnaround project, the
        Company is responsible for cost control procedures, resource planning
        and scheduling, safety control, hazardous material handling, hiring
        and training of personnel, procuring 

					-10-

     <PAGE> 

        equipment and tools, performing field inspections and coordinating
        the entire project.  Certain aspects of the turnaround project and 
        certain specialized types of welding often are provided directly by 
        the Company.  Other aspects of a turnaround project are performed by
        subcontractors under the supervision of the Turner Group.  In 
        addition, the Company develops  suggested maintenance programs that 
        incorporate its experience from prior projects.

             PROCESS HEATER MAINTENANCE.  The Company repairs process heaters.
             ---------------------------
        The installation and maintenance of process heaters requires skilled
        craftsmen and supervisors and specialized construction techniques.

             FLUID CATALYTIC CRACKING UNIT TURNAROUNDS.  Fluid Catalytic
             -----------------------------------------
        Cracking Units ("FCCU") require a high level of maintenance because of
        extremely high temperatures inside the unit in excess of 1000 degrees
        F and due to their many internal parts, which consist generally of
        stainless steel components and refractory lining systems.  Refractory
        is a heat resistant lining that insulates the inner shell of the
        cracking unit vessels.  The main pieces of equipment in a FCCU are 
        the reactor, the regenerator and the flue gas exhaust system.  Most 
        of the repair and revamp work required during a turnaround project is
        performed on this equipment.  Major revamp work is required to 
        increase efficiencies of the FCCU and to reduce air pollution from 
        the unit.  In most cases, the mechanical work involving the
        disassembly and repair of the unit components and the refractory work
        involving the "spraying" of the refractory material onto the inside
        of the units' vessels is performed by different contractors.  The  
        Company provides all of these services.

             EMERGENCY RESPONSE SERVICES.  The Company provides temporary
             ----------------------------
        workers for fast response situations such as repair and revamp
        services in connection with refinery fires, explosions and other
        accidents.  Management believes that the Turner Group has enhanced its
        relationships with customers by responding quickly to these types of
        emergencies and by providing timely repair services.

             DISMANTLING AND DEMOLITION SERVICES.  The Company provides
             ------------------------------------
        dismantling and demolition services when a client has decommissioned
        an entire facility or unit within its plant.  A typical dismantling
        project begins by identifying potential safety hazards and preparing a
        work plan, including an estimate of the number and type of personnel
        and equipment necessary to complete the project.  Personnel then
        examine and, if necessary, drain refinery pipelines or remove asbestos
        or other hazardous materials.  Dismantling services are often
        performed using cranes which are equipped with torches or hydraulic
        guillotine shears.  In addition, the Company may use explosives in
        performing demolition work.  Dismantled equipment is cut into scrap
        pieces and sold in the scrap market.  Sometimes dismantled equipment
        can be salvaged and sold.

             ABOVEGROUND STORAGE TANK SERVICES.  The Company provides its
             ----------------------------------
        customers with maintenance and modification services for aboveground
        storage tanks ("AST").  Maintenance and modification services involve
        the design, construction, and installation of pollution control
        devices such as floating roof and seal assemblies,secondary
        containment systems (double bottoms), and a variety of underground and
        aboveground piping systems in existing AST's.  The Company also
        installs, maintains and modifies tank appurtenances, including spiral
        stairways, platforms, gauging systems, fire protection systems,
        rolling ladders, and structural supports.

             ASME CODE STAMP SERVICES.  The Turner Group is qualified to
             -------------------------
        perform services on equipment that contain American Society of
        Mechanical Engineer Code Stamps ("ASME Codes").  Many state agencies
        and insurance companies require that qualified ASME code installers
        perform services on ASME coded equipment.  Many of the Turner Group's
        competitors are not ASME code qualified, which requires them to
        subcontract portions of a project involving work with coded equipment.

             INSTRUMENTATION AND ELECTRICAL.  The Company provides lighting,
             ------------------------------
        power and instrumentation wiring for electrical systems of up to 5,000
        volts.  It also installs, terminates, troubleshoots and commissions
        switches, transformers and associated control and monitoring equipment
        and is qualified to calibrate and commission both electrical and
        pneumatic instrument systems.  The Turner Group has had extensive
        experience with the conversion and physical design of distribution
        control systems.

					-11-

   <PAGE> 



             OIL SEPARATION AND REMOVAL SYSTEMS.  The Company installs SRS's
             ----------------------------------
        proprietary Sarex oil separation and removal systems which extract
        reusable oils from sludges and oily water.  Approximately 30,000 of
        SRS's Sarex oil separation and removal systems have been installed in
        oil tankers and petroleum refineries around the world.

        COMPETITION
        -----------

             The market for industrial maintenance services is highly
        competitive.  Many competitors have greater financial and other
        resources than the Company.  Additionally, the Company competes with
        numerous small, independent contractors which, collectively, have a
        significant share of the market for these services.  Competitive
        factors for these services include price considerations, performance
        record, quality, and safety.  Construction orders are customarily
        awarded after competitive bids have been submitted as proposals based
        on the estimated cost of each job.

        ENVIRONMENTAL SERVICES

             The Company provides environmental remediation and waste services
        through United Eco, Industra Service, Chempower, Cambridge, Eco
        Environmental, Environmental Evolutions and SRS.  Remediation includes
        the on-site clean-up and treatment of hazardous and non-hazardous
        organic and inorganic contaminants utilizing a number of technologies. 
        Waste services include removal, encapsulation, stabilization,
        treatment and disposal services.  The environmental remediation
        services business segment (excluding Chempower which was acquired
        subsequent to year end) generated approximately 27% of the Company's
        revenues during fiscal 1996.

        THE ENVIRONMENTAL REMEDIATION MARKET
        ------------------------------------

             Growth in the environmental remediation industry has been
        influenced by the following legislation:

             CERCLA-The Comprehensive Environmental Response, Compensation and
             Liability Act of 1990 ("CERCLA" or the "Superfund Act").  The
             Superfund Act authorizes the Environmental Protection Agency (the
             "EPA") to coordinate responses to environmental emergencies and
             establishes liability for cleanup costs and environmental damages
             on present and/or previous owners and operators of treatment
             facilities and disposal sites, and persons who generated,
             transported or arranged for the disposal or transportation of
             wastes to such facilities.  These provisions are enforceable by
             lawsuits initiated by either the EPA or private citizens.
             RCRA-The Resource Conservation and Recovery Act of 1976 ("RCRA")
             established a comprehensive set of regulations for the treatment,
             storage and disposal of hazardous wastes.  RCRA mandated
             "cradletograve" tracking systems for the transportation and
             disposal of hazardous wastes and instituted pretreatment
             requirements for a list of 500 hazardous wastes prior to land
             disposal.  More important, RCRA imposed restrictions on and
             established required treatment standards for land disposal of
             certain wastes in order to minimize or eliminate reliance on
             offsite disposal.  RCRA has served to enhance the attractiveness
             of onsite remediation techniques such as those provided by Eco
             Environmental.

             FFCA-The Federal Facilities Compliance Act of 1992 allows states
             and the EPA to enforce solid and hazardous waste violations
             against federal facilities, including those operated by the
             Department of Defense ("DOD") and the Department of Energy
             ("DOE"), the primary federal hazardous waste generators, which
             the Company believes should encourage remediation at these
             facilities.

             Demand for hazardous waste remediation work is increasing as the
        nature and extent of certain waste problems become known.  According
        to an EPA study, the Superfund Act program has been progressing from
        the evaluation of sites into the design and cleanup phases.  The study
        stated that as of September 1992, the EPA had conducted preliminary
        assessments of over 95% of the 36,814 potentially hazardous sites
        listed on the EPA database, of which 

					-12-

    <PAGE> 



         approximately 1,200 have been placed on the National Priorities List
         ("NPL").  The EPA study also reported that the 123 remedial actions  
         started at NPL sites during the year ended September 30, 1992 was a
         20% increase over 1991, and a 60% increase over 1990.  Increasing 
         demand for remediation services is also expected from the DOD and 
         DOE.  The EPA study stated that as of September 30, 1991, the DOD
         had identified 17,660 sites located at 1,877 DOD installations and 
         6,786 "Formerly Used Defense Sites" with  potential hazardous 
         waste contamination involving soil or groundwater,  and that
        the DOD estimates that 7,313 sites will require cleanup.
        Cleanup and restoration work at most DOE installations is in the very
        early stages, but according to the EPA study, the DOE estimates that
        about 4,000 contaminated sites, covering more than 26,000 acres at DOE
        and nonDOE locations, require some remediation.

             Management recognizes that the environmental remediation
        industry, which is largely the creation of federal legislation, is
        sensitive to shifts in public opinion and legislation.  While there is
        growing anti-regulatory sentiment in the United States, management
        does not believe that this political trend will have a substantial
        impact on the Company's environmental services business.  The Company
        has targeted projects involving soil remediation, ground water
        cleanup, and lead and asbestos abatement.  The cleanup projects on
        which the Company  typically works have already been designed and
        planned and, management believes, are unlikely to be delayed or
        canceled in the near term as a result of deregulation, if any.

        MARKETING
        ---------

             The Company derives revenues in its environmental remediation
        segment from a variety of customers, including owners and tenants of
        commercial and industrial property, insurance companies, real estate
        development companies, and state and municipal entities.  The Company
        typically contracts directly with owners, operators, or tenants of
        properties and works closely with the client's environmental
        consultants in performing its services.  Fee arrangements for its
        services are bid either fixed-price or based on detailed time and
        material billing schedules.  Bids are typically awarded based on
        price, scheduling, experience, efficiency, quality, and safety
        considerations.  The Company markets its services directly to
        companies that are in need of remediation, abatement, or renovation
        services as well as consulting firms.  During the year ended November
        30, 1996, the Company provided environmental remediation services to
        clients in Texas, Louisiana, Wyoming, North Carolina, South Carolina,
        Virginia, Georgia and Tennessee.  The Company provides emergency spill
        response services to utility, petrochemical and petroleum refining
        clients located in Texas.  Environmental Evolutions services this
        market through business development personnel and by field
        representatives at project sites located throughout the Gulf Coastal
        region.  The SRS Sarex System is offered worldwide for on-site
        treatment of refinery, petrochemical, marine and other industrial
        waste materials.

             In February 1997, the Company signed a letter of intent to form a
        strategic alliance with CVG International America, Inc. in part to
        provide environmental services to Corporacion Venezolana de Guayana.


        SERVICES
        --------

             The environmental services segment provides the following
        specialized environmental remediation services:

             SOIL REMEDIATION.  The Company employs bioremediation, vapor
             -----------------
        extraction, thermal desorption and other techniques to degrade
        hazardous and non-hazardous contaminates in soil.  Areas of
        application include soils, sludges, slurries, and liquids contaminated
        with hydrocarbons, creosote, pentachlorophenol, pentachloroethylene,
        PCB's, digester sulfides, phenols, benzene, toluene, chlorinated
        aliphatic solvents and raw sewage.

             UNDERGROUND STORAGE TANK REMOVAL.  The Company provides tank
             ---------------------------------
        management, subsurface investigation, tank and line integrity testing,
        tank removal and replacement, removal and treatment of contaminated
        soils and site closure services.

					-13-

 <PAGE> 


             ASBESTOS ABATEMENT AND LEAD ABATEMENT.  The Company's licensed
             --------------------------------------
        supervisors and workers remove or encapsulate materials which contain
        asbestos and materials contaminated with lead.

             SPILL RESPONSE.  The Company's Spill Response Division provides
             ---------------
        incident-specific, on-site services for the release or spill of PCB's
        or other chemicals which may pose health or environmental risks such
        as fuels, oils, acids, caustics and solvents.

             TRAINING.  The Company's Incident Response Preparation School
             ----------
        provides safety and response training to organizations and individuals
        on spill prevention and control.  Training is administered at clients'
        locations.

             EQUIPMENT RENTAL.  The Company rents to third parties certain
             ----------------
        equipment used in the environmental and remediation industry,
        including air filtration devices, vacuums and sprayers.

        PROPRIETARY TECHNOLOGIES
        ------------------------

             The Company has developed and licenses certain proprietary
        technologies that it uses in its environmental remediation business. 
        United Eco has entered into an agreement to deploy a technology for
        the chemical stabilization of materials contaminated with heavy
        metals.  The Molecular Bonding System ("MBS") is a patented technology
        of Solucorp Industries Ltd.  The MBS technology uses a mobile facility
        to process large quantities of soils, ash, sediments and sludges.  The
        agreement permits United Eco to use this technology throughout North
        America.

        COMPETITION
        -----------

             The environmental services industry is highly competitive with
        numerous companies of various sizes, geographic presence and
        capabilities participating.  The principal competitive factors for
        these services are operational experience, technical proficiency,
        scope of services offered, local presence and price.  To offer certain
        of Eco Environmental's and Environmental Evolutions' services,
        significant capital investment is required for equipment.  Certain
        competitors have greater financial resources or offer specialized
        techniques or services not provided by the Company.  Additionally, the
        relatively recent entry of aerospace and defense contractors, as well
        as large construction and engineering firms into the environmental
        services industry has increased competition.  Management believes that
        the demand for environmental services is still developing and
        expanding and, as a result, many small and large firms will continue
        to be attracted to the industry.

        SPECIALTY FABRICATION SERVICES
        ------------------------------

             The Company provides specialty fabrication services to clients in
        the petroleum and petrochemical refining, forest products and offshore
        oil exploration industries through the Turner Group, the Lake Charles
        Group, Industra Service, Chempower and MM Industra.  The Company's
        specialty fabrication service business segment generated approximately
        $657,000 during fiscal 1996, or less than one percent of the Company's
        total revenues for that period.  However, the Company's results of
        operations for fiscal 1996 only reflect four months of operations for
        Industra Service and one month of operations for MM Industra, and do
        not include the operations of Chempower which was acquired in March
        1997.

       SPECIALTY FABRICATION SERVICES MARKET
        -------------------------------------
             The specialty fabrication services market includes general
        industrial and offshore construction projects, ranging greatly in size
        and complexity of the project.  The market in which the Company
        participates is affected by the state of the economy in general as
        well as the levels of capital expenditures in the chemical,
        petrochemical and refining industries.


					-14- 

   <PAGE> 


        MARKETING
        ---------

             The Company typically obtains specialty fabrication business by
        submitting proposals to local plant managers on a project-by-project
        basis.  If the Company is engaged by a customer for a specialty
        fabrication project, the services usually are provided pursuant to a
        fixed-price contract.  The Company also will negotiate fee
        arrangements and cost reimbursements, although such arrangements are
        less frequently obtained than fixed-price contracts.  The Company has
        found that plant managers award contracts based primarily upon price,
        but scheduling, product and service quality and safety also contribute
        to a customer's determination.  Each of the Company's subsidiaries
        prepares and submits its own contract proposals.  The Company directs
        broader marketing efforts such as placing advertisements in trade
        publications.  In addition to these efforts, the Company encourages
        each subsidiary to generate cross-selling opportunities for the
        Company's other subsidiaries.

        SERVICES
        --------

             The Company owns and operates approximately 687,000 square feet
        of specialty fabrication facilities in the United States and Canada
        where it constructs piping, power boiler assemblies, pressure vessels,
        reactors, drums, towers, precipitators, tanks, exchanger retubing,
        heater coils, and components, and various equipment used in connection
        with process industries.  The Company also performs emergency
        fabrication at facilities when necessary to assist their customers. 
        In many instances, the facilities are operated 24 hours per day to
        assist a turnaround project.  The Company also provides machining
        services used to rework pumps, turbines, compressors, tail shafts,
        rudder shafts, couplings, hydraulic cylinders and other refinery
        components.  The Company erects structural steel support systems such
        as pipe racks and scaffolding, components which the Company sometimes
        fabricates according to customized specifications.  The Chempower
        manufacturing services include design and fabrication of pre-insulated
        panels for industrial equipment applications, of metal casings for
        machines used in the gaming industry and of electrical switch gear,
        power distribution systems and bus duct systems for mass transit
        authorities, utilities, chemical and other industrial facilities.

        COMPETITION
        -----------

             The companies competing in the specialty fabrication services
        market are widely segmented, with few large participants.  Many of the
        competitors are local entities.  The Company seeks to offer a full
        range of services to potential customers, and, where necessary, to
        enter into strategic alliances and joint ventures with competitors
        that provide complementary services in bidding on projects. 
        Competitive factors include price, quality, product availability and
        delivery.

        RESEARCH AND DEVELOPMENT

             The Company does not have a research and development program.

        CUSTOMERS

             During fiscal 1996, the Company generated 73% of its revenues
        from industrial customers in general and 20% of its revenues from
        customers in the petroleum and petrochemical refining business in
        particular.  Huntsman Corporation, Star Enterprises, Goodyear Tire and
        Rubber and BioLab together accounted for approximately 18% of the
        Company's total revenues in fiscal 1996, compared to 75% of total
        revenues in fiscal 1995.  No single customer accounted for more than
        5% of the Company's revenues during fiscal 1996.  Nevertheless, the
        loss of any one of these key customers could have a material adverse
        impact on the Company's results of operations and financial condition. 
        Management believes that the Company's continued efforts to expand and
        diversify its customer base in addition to the effects of a full year
      of operations from its newly acquired operating subsidiaries will further

					-15-

   <PAGE> 


         reduce the Company's dependence on certain key customers.  See
        "Item 7. Management's Discussion and Analysis of Financial Condition
        and Resutls of Operations."

        BACKLOG

             At November 30, 1996, the Company's backlog was approximately
        $125 million, which included backlog of approximately $70 million at
        November 30, 1996 of entities acquired by the Company in fiscal 1996. 
        This compares to approximately $47 million of backlog for such
        contract work at November 30, 1995.  Between December 1, 1996 and
        January 31, 1997 the Company entered into additional contracts with an
        estimated value of $67.0 million.  Backlog represents the amount of
        revenue that the Company expects to realize from work to be performed
        on uncompleted contracts in progress and from contractual agreements
        upon which work has not commenced.  Contracts included in backlog may
        have provisions which permit cancellation or delay in their
        performance and there can be no assurance that any work orders
        included in backlog will not be canceled or delayed.

        EMPLOYEES

             At March 31, 1997, the Company employed 365 full-time employees
        and 1,700 hourly workers, some of whom were represented by labor
        unions under agreements expiring at various dates.  Total employment
        levels ranged from 1,300 to 3,300 workers per week during fiscal 1996. 
        Management believes that it maintains good relations with its
        employees.

             It has been the Company's experience that hourly-rate employees
        are generally available in the quantity required for its projects over
        an extended period of time.  The Company has not experienced a
        significant work stoppage and considers its employee relations to be
        good.

        RAW MATERIALS

             The Company has not experienced any difficulties obtaining the
        raw materials needed by its operating segments.

        GOVERNMENT REGULATION AND RISK MANAGEMENT

             Certain of the Company's services involve contact with crude oil,
        refined petroleum products, asbestos and other substances classified
        as hazardous material under the various federal, state and local
        environmental laws.  Under these laws, hazardous material is regulated
        from the point of generation to the point of disposal.  In addition,
        the United States Environmental Protection Agency has issued
        regulations for hazardous waste remediation contractors.  To
        management's knowledge, the operating segments have obtained all
        required permits and licenses in the states in which they operate.

             All of the Company's operations are subject to regulations issued
        by the United States Department of Labor under the Occupational Safety
        and Health Act ("OSHA").  These regulations set forth strict
        requirements for protecting personnel involved with any materials that
        are classified as hazardous, which includes materials encountered when
        performing many of the Company's services.  Violations of these rules
        can result in fines and suspension of licenses.  To management's
        knowledge, the Company and all of its subsidiaries are in material
        compliance with OSHA.

             The Company's safety and training efforts are directed through
        its subsidiaries.  In addition to training designed to advance the
        skill level of individual employees, the Company uses entry level
        screening and broad-based skills development programs to improve the
        overall quality and technical competence of its work force.  The
        Company has a designated safety officer at each of its subsidiaries
        who is responsible for compliance with applicable governmental
        procedures and the Company's internal policies and practices.  All of
        the Company's technicians are 

					-16-

   <PAGE> 

        subject to pre-employment, scheduled and random drug testing.  The
        Company's operations and personnel are subject to significant 
        regulations and certification requirements imposed by federal, 
        state and other authorities.

             The Company maintains worker's compensation insurance in
        accordance with statutory requirements and contractors' general
        liability insurance with an annual aggregate coverage limit that
        varies with each subsidiary.  The Company's general liability
        insurance specifically excludes all pollution related claims and fines
        levied against the Company as a result of any violations by the
        Company of the regulations issued by the Department of Labor under
        OSHA.  To date, the Company has not incurred any significant fines or
        penalties or any liability for pollution, environmental damage, toxic
        torts or personal injury from exposure to hazardous wastes.  However,
        a successful liability claim for which the Company is only partially
        insured or completely uninsured could have a material adverse effect
        on the Company.  In addition, if the Company experiences a significant
        amount of such claims, increases in the Company's insurance premiums
        could materially and adversely affect the Company.  Any difficulty in
        obtaining insurance coverage consistent with industry practice may
        also impair the Company's ability to obtain future contracts, which in
        most cases are conditioned upon the availability of specified
        insurance coverage.  The Company has not experienced any difficulty in
        obtaining adequate insurance coverage for its businesses.  Management
        has been advised by its insurance carriers that access to such
        insurance coverage is not likely to change in the near future.

             Asbestos abatement projects, and to a lesser extent, industrial
        cleaning and maintenance projects generally require the Company to
        maintain appropriate levels and types of insurance and, in certain
        instances, require the Company to post surety bonds or letters of
        credit in lieu thereof.  Building owners require insurance to protect
        against third party, asbestos related liabilities arising from the
        work performed at an asbestos abatement site and may require
        performance and payment bonds, or letters of credit in lieu thereof,
        to assure completion of the project and payment of all subcontractors. 
        To date, the Company has not had any significant difficulty in
        obtaining such bonds or letters of credit.

        SEASONALITY

             The Company's revenues from its industrial and environmental
        segments may  be affected by the timing and planned outages at its
        industrial customers' facilities and by weather with respect to
        outside projects.  The effects of this seasonality may be offset by
        the timing of large individual contracts, particularly if all or a
        substantial portion of the contracts fall within one or two quarters. 
        Accordingly, the Company's quarterly results may fluctuate and the
        results of one quarter should not be deemed to be representative of
        the results of any other quarter or for the year.  The Company
        believes revenues derived from its industrial segment long-term
        maintenance contracts provide a more consistent revenue base.

                                         -17-



   <PAGE> 



        ITEM 2.  PROPERTIES

             The location, ownership, primary use and approximate square
        footage of the facilities of the Company are set forth in the
        following table.  The Company believes that its existing facilities
        are adequate to meet current requirements and that suitable additional
        or substitute space would be available as needed to accommodate any
        expansion of operations.

                                                                  
                                                                 APPROXIMATE
                                                       Primary      SQUARE
        BUSINESS UNIT AND               OWNERSHIP      USE (1)       FEET
        SITE LOCATION                                             OF FLOOR
                                                                    SPACE
        ------------------------------ ------------   ------------   --------

        AMERICAN ECO
             Toronto, Ontario . . . . .   Leased        Adm.        2,000
             Houston, Texas . . . . . .   Leased        Adm.       14,000

        CHEMPOWER
             Akron, Ohio  . . . . . . .   Owned(2)   Adm./Const. 36,000(3)
            Canton, Ohio . . . . . . .   Owned(2)    Adm./Mfg.   205,000
             Cincinnati, Ohio . . . . .   Owned(2)   Adm./Const.   25,000
             Las Vegas, Nevada  . . . .   Leased      Adm./Mfg.    47,000
           Washington, Pennsylvania .   Owned(2) Adm./Const./Mfg. 112,000(3)
           Knoxville, Tennessee . . .   Leased        Adm.        1,000
           Waverly, Tennessee . . . .   Owned(2) Adm./Const./Mfg  95,000(3)
          Hurricane, West Virginia .   Leased        Adm.        2,000
          Winfield, West Virginia  .   Owned(2)   Adm./Const.   90,000

        ECO ENVIRONMENTAL
             Houston, Texas . . . . . .   Leased     Adm./Const.   26,000


        ENVIRONMENTAL EVOLUTIONS
             Corpus Christi, Texas  . .   Leased     Adm./Const.    2,000
             San Antonio, Texas . . . .   Leased     Adm./Const.    1,000

        INDUSTRA SERVICE
             Edmonton, Alberta  . . . .   Owned         Adm.       14,000
             New Westminster, British     Owned    Adm./Const./Mfg.  74,000
             Columbia . . . . . . . . .                 
             Portland, Oregon . . . . .   Leased        Adm.        6,000
             Seattle, Washington  . . .   Leased        Adm.       11,000

        LAKE CHARLES GROUP

             Lake Charles, Louisiana  .   Owned(2) Adm./Const./Mfg.  10,000
                                                        

					-18-

   <PAGE> 

                                                                  
                                                                 APPROXIMATE
                                                       Primary      SQUARE
        BUSINESS UNIT AND               OWNERSHIP      USE (1)       FEET
        SITE LOCATION                                             OF FLOOR
                                                                    SPACE
        ------------------------------ ------------   ------------   --------


        MM INDUSTRA
             Dartmouth, Nova Scotia . .   Owned       Adm./Mfg.    60,000

             Dartmouth, Nova Scotia . .   Leased     Mfg./Const.  180,000

        SRS

             Irvine, California . . . .   Leased      Adm./Mfg.    24,000


        TURNER GROUP

            Bridge City, Texas . . . .   Owned(2)    Adm./Mfg.     2,750
            Bridge City, Texas . . . .   Owned(2)   Adm./Const.    4,293
            Port Arthur, Texas(4)  . .   Owned    Adm./Const./Mfg.  29,000
 
        UNITED ECO


             Highpoint, North Carolina    Owned      Adm./Const.   75,000
             Apex, North Carolina . . .   Leased        Adm.        5,000
             Blacksburg, Virginia . . .   Leased        Lab.        5,000

        ----------------

        (1)  Adm. = Administration; Const. = Construction warehouse; Mfg. =
             Manufacturing facility.
        (2)  Subject to mortgage.
        (3)  Amount includes approximately 9,000, 30,000 and 10,000 square
             feet of floor space leased to unaffiliated tenants at the Akron,
             Washington and Waverly facilities, respectively,
        (4)  This facility is situated on 6.5 acres and contains 15,000 square
             feet of office and warehouse space and 14,000 square feet of
             covered fabrication area.  The facility is in close proximity to
             the Intercoastal Waterway where piping and other fabricated
             components can be shipped.


        ITEM 3.  LEGAL PROCEEDINGS

             SRS is engaged in a dispute with a customer which was submitted
        to arbitration in May 1996 before the American Arbitration Association
        in Cincinnati, Ohio.  The customer claimed that certain equipment did
        not perform as represented after it had been delivered to a waste
        cleanup site by SRS.  The customer seeks $19.3 million in compensatory
        damages for delays and the cost of completing the project.  SRS has
        responded to the customer's charges by claiming that the equipment
        could not work as represented because of conditions at the cleanup
        site and the customer's interference with SRS's operation of such
        equipment.  SRS has submitted counterclaims to the arbitrator against
        the customer seeking $4.9 million in compensatory damages and an
        additional $5 million in punitive damages.  The hearing has concluded,
        and post-hearing briefs were filed in April 1997.  The decision is
        expected to be rendered in June.  Although the outcome of this dispute
        cannot be determined, the Company does not believe that the financial
        condition or results of operation of the Company will be materially
        affected by the final outcome of this arbitration.

             The Company's operating subsidiaries are each currently involved
        in various claims and disputes in the normal course of business. 
        Management believes that the disposition of all such claims,
        individually or in the aggregate, will not have a material adverse
        effect on the Company's financial condition or results of operation.


					-19-


    <PAGE> 



        ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

             The Company did not submit any matter to a vote of shareholders
        during the last quarter of fiscal 1996 through the solicitation of
        proxies or otherwise.


					-20-



   <PAGE> 
                                       PART II

        ITEM 5.   MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED
                  STOCKHOLDER MATTERS.

        PUBLIC MARKET FOR COMMON SHARES

             The Company's Common Shares are traded on The Toronto Stock
        Exchange and The Nasdaq National Market under the trading symbols ECX
        and ECGOF, respectively.  The Company's Common Shares were traded on
        the American Stock Exchange under the symbol ECG until November 16,
        1995 when the Company delisted from such exchange and listed its
        Common Shares on The Nasdaq National Market.  As of March 17, 1997,
        there were 586 shareholders of record.  The Company believes that the
        number of beneficial holders is significantly greater than the number
        of record holders as a large number of shares are held of record in
        nominee or broker names.

             The following table provides the quarterly high-ask and low-bid
        prices for the Company's Common Shares on The American Stock Exchange,
        The Nasdaq National Market and The Toronto Stock Exchange for the two
        years ended November 30, 1996.

         
                                     AMERICAN            THE NASDAQ
                                  STOCK EXCHANGE      NATIONAL MARKET
                                   -------------       --------------
                                       (US$)               (US$)
                                   HIGH      LOW    HIGH ASK    LOW BID
                                 -------     ---    --------    -------
        Fiscal year ended
        November 30, 1995 
             First quarter  . .     $2.62    $1.62     $-         $-
             Second quarter . .      4.75     1.94      -          -
             Third quarter  . .      4.44     3.12      -          -

             Fourth quarter . .      4.12     2.87      -          -
        Fiscal year ended
        November 30, 1996
             First quarter  . .      -        -         6.25       3.25
             Second quarter . .      -        -         9.19       5.50
             Third quarter  . .      -        -        11.50       7.25
             Fourth quarter . .      -        -        11.25       6.38


                                      TORONTO
                                  STOCK EXCHANGE
                                    ----------
                                      (CDN$)
                                     --------
                                   HIGH      LOW
                                 -------     ---
        Fiscal year ended
        November 30, 1995 

             First quarter  . .     $3.50    $2.39
             Second quarter . .      6.50     2.39
             Third quarter  . .      6.00     4.25
             Fourth quarter . .      5.37     4.00

        Fiscal year ended
        November 30, 1996
             First quarter  . .      8.37     4.44
             Second quarter . .     12.45     7.25

             Third quarter  . .     15.50    10.00
             Fourth quarter . .     15.10     8.75



             The Company is subject to covenants in loan agreements which
        restrict or limit the payment of cash dividends on its Common Shares. 
        Notwithstanding such restrictions and limitations, it is the Company's
        present policy to retain future earnings for use in its business.

        PRIVATE PLACEMENTS OF COMMON SHARES

             The Company effected a number of its acquisitions and strategic
        investments during fiscal 1996 by exchanging shares of Common Shares
        for shares of capital stock of the respective target companies.  The
        Company issued an aggregate of 2,938,204 shares of Common Shares with
        a market value of $21.2 million in exchange for all of the issued and
        outstanding shares of capital stock of Environmental Evolutions,
        United Eco and for 94% of the outstanding shares of Industra Service. 
        The exchanges of Common Shares for shares of capital stock of each of
        Environmental Evolutions, United Eco and Industra Service were exempt
        from registration under the Securities Act by virtue of Section 4(2)
        therein and Regulation D promulgated thereunder.  The exchange of
        Common Shares for the capital stock of SRS was exempt from
        registration under the Securities Act by virtue of Section 3(a)(10) of
        the Securities Act.  See "Item 1. Description of Business Development
        of Business."

					-21-


   <PAGE> 


             Effective January 24, 1997, the Company closed the sale of $15
        million aggregate principal amount of 9.5% convertible debentures due
        January 24, 2007 (the "Debentures") and 1,125,000 share purchase
        warrants (the "Warrants") to a group of institutional investors.  The
        Debentures are convertible into shares of Common Shares at the
        conversion rate of 85% of the average closing price of the Common
        Shares on the Nasdaq National Market for the five trading days
        immediately preceding the respective conversion dates, subject to a
        floor conversion price of $6.30 per share.  The floor conversion price
        would be eliminated if shareholders ratify the placement at the May 7,
        1997 shareholders meeting.  Each Warrant is exercisable for one Common
        Share, subject to customary anti-dilution provisions, at an exercise
        price of $9.56 per share (110% of the closing market price for the
        Common Shares on January 23, 1997) for a period of five years.  The
        purchasers have certain rights for the registration under the
        Securities Act of the Common Shares underlying the Debentures and the
        Warrants.  An aggregate of 300,000 Warrants also were issued to the
        placement agents for the transaction, which Warrants are exercisable
        for five years at $8.00 per share.  The sale of the Debentures and the
        Warrants was exempt from registration under the Securities Act by
        virtue of Section 4(2) therein and Regulation D promulgated
        thereunder.

             Effective March 3, 1997, the Company closed the sale of $3
        million aggregate principal amount of Debentures and 225,000 Warrants
        to a group of institutional investors, which included entities which
        had participated in the January 1997 placement.  Each Warrant is
        exercisable for one Common Share, subject to customary anti-dilution
        provisions, at an exercise price of $9.21 per share (110% of the
        closing market price for the Common Shares on February 28, 1997) for a
        period of five years.  The purchasers have certain rights for the
        registration under the Securities Act of the Common Shares underlying
        the Debentures and the Warrants.  The sale of the Debentures and the
        Warrants was exempt from registration under the Securities Act by
        virtue of Section 4(2) therein and Regulation D promulgated
        thereunder.

					-22-

   <PAGE>



        ITEM 6.  SELECTED FINANCIAL DATA.

             The results of operations prior to fiscal 1993 do not reflect the
        Company's current or planned business activities with the exception of
        the licensing and consulting services provided by the Company.  Eco
        Environmental was acquired by the Company in November 1992, the Turner
        Group was acquired in October 1993, Cambridge was acquired in June
        1994, the Lake Charles Group was acquired in July 1995, Environmental
        Evolutions was acquired in January 1996, the assets of Petrocon
        Construction Resources, Inc. were acquired in May 1996, both SRS and
        Industra Service were acquired in July 1996 and MM Industra was
        acquired in September 1996.  Accordingly, the statement of operations
        for the year ended November 30, 1993 reflects twelve months of
        operations for Eco Environmental and only one month of operations for
        the Turner Group.  The statement of operations for the year ended
        November 30, 1994 reflects six months of operations for Cambridge. 
        The statement of operations for the year ended November 30, 1995
        reflects five months of operations for the Lake Charles Group.  The
        statement of operations for the year ended November 30, 1996 reflects
        eleven months of operations for Environmental Evolutions, six months
        of operations for United Eco, four months of operations for SRS and
        Industra Service and one month of operations for MM Industra.  The
        following information should be read in conjunction with the
        Consolidated Financial Statements and the notes thereto and "Item 7.
        Management's Discussion and Analysis of Financial Condition and
        Results of Operations," included elsewhere herein.

                                         FISCAL YEAR ENDED
                                            NOVEMBER 30
                                              --------

                                 1996          1995           1994
                               -------         ----           ----
                                               (IN THOUSANDS EXCEPT 
                                               PER SHARE INFORMATION)
        STATEMENT OF
        OPERATIONS DATA:

        Total revenue . .     $119,529        $46,684       $ 34,991
        Operating income
        (loss)  . . . . .        9,701          3,773          1,747
        Interest expense         1,747            713            681
        Pretax income
        (loss)  . . . . .        7,954          3,060          1,066
        Net income (loss)       $8,763         $2,852           $903
                              ========        =======       ========
        Net income (loss)
        per share . . . .        $0.81          $0.40          $0.15
                               =======        =======       ========
        Weighted average
        shares
        outstanding(3)  .       10,846          7,217          6,191

        BALANCE SHEET
        DATA:

        Working capital .       $3,280         $6,639         $6,441
        Total assets  . .      104,484         31,061         22,947
        Current debt  . .       40,975         10,054          6,350
        Long-term debt  .        6,720          2,100          4,977
        Shareholders'           55,043         18,736         11,299
        equity  . . . . .



                                            1993     1992(1)     1992(2)
                                            ----      -----       ------
                                                   (unaudited)  (audited)
                                                 (IN THOUSANDS EXCEPT
                                                PER SHARE INFORMATION)
        STATEMENT OF OPERATIONS DATA:

        Total revenue . . . . . . . . . . .
                                         $7,565      $650    CDN$875
        Operating income 
        (loss)  . . . . . . . . . . . . . . 604      (901)    (1,218)
        Interest expense  . . . . . . . . . 229        29         39
        Pretax income (loss)  . . . . . . . 375      (934)    (1,257)
        Net income (loss) . . . . . . . . .$322     $(934)CDN$(1,257)
                                         ======   ========= ========

        Net income (loss) per share . . . .
                                          $0.07   $ (0.11) CDN$(0.15)
                                     ===========  ========= ========
        Weighted average shares
        outstanding(3)  . . . . . . . . . .
                                          4,680       612        824

        BALANCE SHEET DATA:

        Working capital . . . . . . . . . .
                                         $3,639      $253    CDN$345
        Total assets  . . . . . . . . . . .
                                         15,007       753      1,014
        Current debt  . . . . . . . . . . .
                                          2,634       403        543
        Long-term debt  . . . . . . . . . .
                                          9,031         0          0
        Shareholders' equity  . . . . . . .
                                          3,288       350        471
        -------------------
         (1) Dollar amounts have been converted from Canadian dollars into
             United States dollars using the exchange rate at November 30,
             1992 of one United States dollar to 1.3461 Canadian dollars.
        (2)  Prior to fiscal 1993, the Company recorded amounts in Canadian
             dollars.
        (3)  Reflects 1-for-10 reverse stock split in November 1993.


					-23-

   <PAGE>



        ITEM 7.   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
                  AND RESULTS OF OPERATIONS

        OVERVIEW

             The Company entered into its current lines of business in
        November 1992 when it acquired Eco Environmental, and it has continued
        to expand its service capabilities, geographic presence and customer
        base primarily by acquiring other companies.  The Company acquired
        eight businesses between fiscal 1993 and fiscal 1996, and its revenues
        grew from $7.6 million in fiscal 1993 to $119.5 million in fiscal 1996
        primarily as a result of such acquisitions.  The Company accelerated
        its acquisition program in fiscal 1996 by adding the following
        operating subsidiaries: Industra Service, SRS, Environmental
        Evolutions, United Eco and MM Industra.  In March 1997, the Company 
        completed its $50 million acquisition of Chempower.

             The Company  intends to continue to expand its business through
        the acquisition of companies in the industrial maintenance,
        environmental remediation and specialty fabrication businesses. The
        Company's acquisition strategy entails the potential risks inherent in
        assessing the value, strengths, weaknesses, contingent liabilities and
        potential profitability of acquisition candidates and in integrating
        the operations of acquired companies.  There can be no assurance that
        acquisition opportunities will continue to be available, that the
        Company will have access to the capital required to finance potential
        acquisitions or that any business acquired will be integrated
        successfully or prove profitable.

             The Company's acquisition strategy has led to rapid growth in the
        Company's operations over the past four fiscal years.  The Company's
        operations generally are managed at each of its subsidiaries, but core
        administrative, financing and strategic planning functions are
        performed at the holding company level.  This rapid growth has
        increased, and may continue to increase, the operating complexity of
        the Company  as well as the level and responsibility for both existing
        and new management personnel at the holding company level.  The
        Company's ability to manage its expansion effectively will require it
        to hire and retain new management personnel at the holding company
        level and to continue to implement and improve its operational and
        financial systems.  The Company's inability to effectively manage its
        expansion could have a materially adverse effect on its results of
        operations and financial results.

        SEASONALITY AND QUARTERLY FLUCTUATIONS

             The Company's revenues from its industrial and environmental
        segments may be affected by the timing of scheduled outages at its
        industrial customers' facilities and by weather conditions with
        respect to projects conducted outdoors.  The effects of seasonality
        may be offset by the timing of large individual contracts,
        particularly if all or a substantial portion of the contracts fall
        within a oneto two-quarter period.  Accordingly, the Company's
        quarterly results may fluctuate and the results of one fiscal quarter
        should not be deemed to be representative of the results of any other
        quarter or for the full fiscal year.

        RECOGNITION OF REVENUES

             The Company recognizes revenues and profits on contracts using
        the percentage-of-completion method of accounting.  Under the
        percentage-of-completion method, contract revenues are accrued based
        upon the percentage that accrued costs to date bear to total estimated
        costs.  As contacts can extend over more than one accounting period,
        revisions in estimated total costs and profits during the course of
        work are reflected during the period in which the facts requiring the
        revisions become know.  Losses on contracts are charged to income in
        the period in which such losses are first determined.  The percentage-
        of-completion method of accounting can result in the recognition of
        either costs and estimated profits in excess of billings or billings
        in excess of costs and estimated profits on uncompleted contracts,
        which are classified as current assets and liabilities, respectively,
        in the Company's balance sheet.  See Note A to Consolidated Financial
        Statements.

					-24-

   <PAGE> 


        RESULTS OF OPERATIONS

        FISCAL 1996 COMPARED TO FISCAL 1995

             REVENUES
             --------

             The Company's revenues grew 156% to $119.5 million in fiscal 1996
        from $46.6 million in fiscal 1995, primarily as a result of acquiring
        five new subsidiaries during fiscal 1996.  Because these acquisitions
        were completed at different times during fiscal 1996, the Company's
        results of operations do not reflect the full effect of such
        acquisitions.  The Company's results of operations for fiscal 1996
        reflect eleven months of operations for Environmental Evolutions, six
        months of operations for United Eco, four months of operations of each
        of SRS and Industra Service and one month of operations for MM
        Industra.

             Prior to fiscal 1996, the Company had generated relatively
        insignificant revenues in Canada at the holding company level from the
        licensing of certain environmental technologies and the provision of
        consulting services.  The Company  acquired Industra Service and MM
        Industra, two Canadian businesses, in fiscal 1996.  As a result of
        these acquisitions, the Company's Canadian operations generated $6.5
        million, or 5% of the Company's total revenues, in fiscal 1996. 
        Management anticipates that the Company will generate a larger
        percentage of its total revenues from its Canadian operations as it
        benefits from a full fiscal year of operations of Industra Service and
        MM Industra.  The Company  may expand its operations in Canada through
        future acquisitions, although the Company  has no immediate plans to
        do so.  Management anticipates that the increase in revenues generated
        by the Company's Canadian operating subsidiaries will increase the
        Company's exposure to potential foreign currency exchange gains or
        losses.

             During fiscal 1996, the Company  generated approximately 73% of
        its revenues from the provision of industrial maintenance services and
        20% of its revenues from the provisions of such services to petroleum
        and petrochemical refining customers.  Huntsman Corporation, Star
        Enterprising, Goodyear Tire and Rubber and BioLab together accounted
        for approximately 18% of the Company's total revenues in fiscal 1996,
        compared to 75% of total revenue in fiscal 1995.  No single customer
        accounted for more than 5% of the Company's total revenues during
        fiscal 1996.  Nevertheless, the loss of any one or more key customers
        could have a material adverse effect on the Company's results of
        operation and financial condition.  Management believes that the
        Company's continued efforts to expand and diversify its customer base
        in addition to the effects of a full year of operations from its newly
        acquired operating subsidiaries will further reduce the Company's
        dependence on certain key customers.

             The Company's industrial maintenance segment generated $87.0
        million, or 73%, of the Company's total revenues in fiscal 1996
        compared to $41.3 million, or 88%, in fiscal 1995.  This 110% increase
        in revenues reflects, in part, the addition of four months of
        operations of Industra Service and SRS.  The revenues generated by the
        Company's industrial maintenance operations that were in place at
        November 30, 1995 grew 105% in fiscal 1996.  This internal growth was
        due, in part, to revenues generated on a single project that concluded
        in fiscal 1996.  Management anticipates that the revenues generated by
        its industrial maintenance service segment will represent a smaller
        percentage of its total revenues in fiscal 1997 as the Company
        benefits form a full year of operations form MM Industra, SRS, United
        Eco and Environmental Evolutions.

             The revenues generated from the Company's environmental services
        segment increased 491% to $31.9 million in fiscal 1996 from $5.4
        million in fiscal 1995.  This growth primarily reflects the effects of
        four months of operations of each of Industra Service and SRS and six 
        months of operations of United Eco.  Prior to fiscal 1996, only Eco
        Environmental provided environmental remediation services.  As a
        percentage of total revenues, the Company's environmental remediation
        service segment contributed approximately 26.7% to total revenues in
        fiscal 1996 as compared to 11.5% of total revenues in fiscal 1995. 
        Management believes that this trend may continue in fiscal 1997 as
        such new subsidiaries are included in the Company's results of
        operations for a full fiscal year.

					-25-

   <PAGE>


             The Company significantly expanded its specialty fabrication
        service business in fiscal 1996 through the acquisition of Industra
        Service and MM Industra, and this business segment generated $657,000,
        or less than 1%, of the Company's total revenues in fiscal 1996. 
        Management anticipates that the Company's specialty fabrication
        services segment will generate more revenues and will contribute a
        greater percentage of the Company's total revenues in fiscal 1997. 
        Prior to fiscal 1996, the Company  had provided specialty fabrication
        services through the Turner Group and the Lake Charles Group as part
        of those subsidiaries' industrial maintenance services, and the
        Company did not separately report revenues for specialty fabrication
        services.  The Company  will report revenues generated from the
        provision of such services by the Turner Group and the Lake Charles
        Group in the specialty fabrication service segment.  The Company  will
        benefit from a full fiscal year of operations of Industra Service and
        MM Industra as well as nine months of operations of Chempower.  M & M
        Manufacturing Limited Partnership, the predecessor to MM Industra, had
        been idle and in receivership, but MM Industra commenced operations in
        October 1996, and, at April 29, 1997, it had been awarded CDN$35.0
        million ($25.5 million) in contracts to perform specialty fabrication
        services.

             OPERATING EXPENSES.
             ------------------

             The Company's total operating expenses increased approximately
        156% to $111.6 million in fiscal 1996 from $43.6 million in fiscal
        1995 primarily as a result of adding the operations of five new
        subsidiaries during fiscal 1996.  Expressed as a percentage of total
        revenues, operating expenses were approximately 93.3% in fiscal 1996
        compared to 93.4% in fiscal 1995.  The Company's interest expense on
        long-term debt increased to $1.7 million from $713,000 but, as a
        percentage of total revenue, interest expense remained unchanged at
        1.5%.  Depreciation and amortization increased to $2.2 million in
        fiscal 1996 from $1.1 million in fiscal 1995.  As a percentage of
        total revenues, depreciation and amortization decreased slightly to
        1.7% in fiscal 1996 from 2.4% in fiscal 1995.  Management believes
        that the Company has been able to contain operating expenses through a
        program instituted in fiscal 1994 pursuant to which project managers
        are required to track such cost control indicators as labor
        productivity and potential project cost overruns.  Management believes
        that the Company will continue to be able to control operating
        expenses, but there can be no assurance that the Company's cost
        control policies will be as effective in the future as they have been
        in the past.

             PROVISION FOR INCOME TAX.
             ------------------------

             The Company has net loss carry forwards in Canada with which it
        is able to reduce its tax liabilities.  In fiscal 1996, the
        application of $786,000 in such net loss carry forwards contributed to
        a tax recovery of $809,000 in fiscal 1996.  The Company paid $208,000
        in taxes in fiscal 1995.  At November 30, 1996, the Company had a
        total of $3.2 million in net loss carry forwards that expire
        incrementally between 1999 and 2003.

             NET INCOME.
             ----------

             Net income from continuing operations increased approximately
        207% to $8.8 million, or $0.81 per share, in fiscal 1996 from $2.9
        million, or $0.40 per share, in fiscal 1996 from $2.9 million, or
        $0.40 per share, in fiscal 1995.  A tax recovery of $809,000
        contributed approximately 9.2% of the Company's net income, or $0.07
        per share, in fiscal 1996.

        FISCAL 1995 COMPARED TO FISCAL 1994

             REVENUES
             --------

             Revenues increased to $46,684,000 in fiscal 1995 from $34,991,000
        in fiscal 1994.  The growth in revenues is attributable to the
        Company's industrial maintenance segment, primarily from the benefits
        of the July 1995 acquisition of the Lake Charles Group.  Revenues
        generated from the Company's industrial maintenance segment increased
        to $41,322,000 in fiscal 1995 from $26,951,000 in fiscal 1994.  The
        53% growth in revenues in this 


					-26-

   <PAGE> 


        segment reflects the addition of the Lake Charles Group, which
        contributed five months of operating income, or $10,554,000.  The
        construction project for Players International, Inc. accounted for
        much of the operating income generated by the Lake Charles Group in
        fiscal 1995.  Revenues generated from the Company's environmental
        service segment decreased to $5,171,000 in fiscal 1995 from $8,040,000
        in fiscal 1994.  The decrease in revenues from the Company's
        environmental service segment reflected a temporary softening of the
        market for environmental remediation services coupled with a delay in
        the start of a major project until late in fiscal 1995.


             OPERATING EXPENSES
             ------------------

             The Company realized a gross margin of $3,060,000 in fiscal 1995. 
        Operating expenses, which included interest expense on long-term debt
        and depreciation and amortization, were $43,624,000 in fiscal 1995
        compared to $33,925,000 in the prior fiscal year.  Management believes
        that this increase in operating expense was modest relative to the
        increase in the Company's revenues.  As a percentage of revenues,
        operating expenses decreased to 93% in fiscal 1995 from 97% in fiscal
        1994.  In December 1994, the Company instituted new project cost
        reporting guidelines and management has continued to follow these
        guidelines.  The Company's project managers track such cost control
        indicators as labor productivity and potential project cost overruns. 
        Management believes that the Company will continue to be able to
        control selling, general and administrative expenses and other
        operating expenses during fiscal 1996 and that the Company's favorable
        results of operations in fiscal 1995 will be achievable in fiscal
        1996.

             PROVISION FOR INCOME TAX
             ------------------------

             The Company incurred substantial net operating losses between
        fiscal 1989 and 1992, and the Company has used such net operating
        losses to reduce its tax liabilities.  The use of Canadian tax loss
        carry forwards is limited to earnings generated from the same or
        similar products or services from businesses without any break in
        service to which these loss carry forwards are attributable.  The
        Company uses these loss carry forwards to offset income generated from
        its consulting business.  The Company paid taxes of $208,000 in fiscal
        1995 compared to $58,000 in fiscal 1994 after the application of
        $104,000 and $285,000, respectively.

             NET INCOME.
             ----------

             Net income was $2.9 million, or $0.40 per share, for fiscal 1995
        as compared to $903,000, or $0.15 per share, for fiscal 1994.  These
        numbers reflect a 82% increase in net income on a 133% increase in
        revenues from fiscal 1994 to fiscal 1995.  Net income in fiscal 1994
        reflects the writeoff of $105,000 from discontinued operations.

        LIQUIDITY AND CAPITAL RESOURCES

             The Company's cash and shortterm investments decreased to
        $497,000 at November 30, 1996 from $1.1 million at November 30, 1995,
        as a result of the increased cash requirements of the Company's
        expanded operations.  Typically the Company maintains cash levels of
        between $1.0 million and $2.0 million for general corporate needs,
        with any excess cash used to reduce borrowings under the Company's
        lines of credit.  The Company's existing capital resources consist of
        cash, cash provided by its operating subsidiaries and funds available
        under its lines of credit. In fiscal 1996, the Company's operating
        activities provided net cash of $3.8 million compared to $2.6 million
        in fiscal 1995.  The Company's financing activities in fiscal 1996
        provided $7.1 million of net cash compared to the use of $663,000 in
        cash during fiscal 1995.  The major factors contributing to the
        Company's improved cash flow during fiscal 1996 were a $6.0 million
        dollar increase in income from continuing operations over the prior
        fiscal year and the Company's ability to incur an additional
        $15.0 million in debt.

             At November 30, 1996, the Company and its operating subsidiaries
        had an aggregate of $19.4 million in lines of credit, $5.6 million of
        which remained available to certain operating subsidiaries.  The
        Company has a $10.0 million line of credit with Merrill Lynch Business
        Financial Services, Inc. which bears interest at a floating

					-27-

   <PAGE> 



        interest rate equal to 2.75% per year above the interest rate for
        30day commercial paper and is secured by all of the Company's assets. 
        The Company had no availability under this line of credit at
        November 30, 1996.  Industra Service has a $5.9 million line of credit
        with Hongkong Bank of Canada, $3.2 million of which remained available
        at November 30, 1996.  Industra Service also has a $2.3 million line
        of credit with SeaFirst Bank, $2.0 million of which remained available
        at November 30, 1996.  United Eco has a $1 million line of credit with
        Branch Banking and Trust, $300,000 of which remained available at
        November 30, 1996.  Hubbard Electric Company, a subsidiary of the
        Turner Group, has a $250,000 line of credit with Bridge City Bank,
        $25,000 of which remained available at November 30, 1996.

             The Company incurred additional debt in fiscal 1997 in connection
        with the acquisition of Chempower.  The Company issued $15.0 million
        aggregate principal amount of 9.5% convertible subordinated debentures
        due January 24, 2007 and guaranteed two Chempower promissory notes in
        the aggregate principal amount of $15.9 million, which notes mature in
        1998.  The Company pledged all of its shares of Chempower capital
        stock to secure its guaranty of each promissory note.  Chempower
        issued the promissory notes to two principal shareholders of Chempower
        as partial payment for such shareholders' equity interest in
        Chempower. In addition, Chempower borrowed $6.0 million under an
        unsecured Chempower line of credit.

             The Company's cash requirements consist of working capital needs,
        obligations under its leases and promissory notes and the funding of
        potential acquisitions.  Management believes that the Company's cash
        and funds available under its credit facilities, together with cash
        generated from its operations, are sufficient to meet its anticipated
        cash requirements, with the exception of the Company's obligations
        under the notes guaranteed by the Company in connection with the
        Chempower acquisition.  The Company may fund its capital requirements
        by increasing its current lines of credit or restructuring such lines
        of credit to enable all operating subsidiaries to draw upon them.  The
        Company also may seek to raise additional capital by issuing debt or
        equity securities in private or public offerings.  There can be no
        assurance that the Company will be able to increase or restructure its
        lines of credit or that the Company will be able to issue its
        securities to coincide with the funding of certain capital
        requirements.

             Accounts receivable at November 30, 1996 increased to $20.9
        million from $5.5 million at November 30, 1995, after deducting
        allowances of $346,000 and $60,000 for doubtful accounts at year-end
        fiscal 1996 and fiscal 1995, respectively.  This increase in accounts
        receivables reflects the addition of five new operating subsidiaries
        during fiscal 1996, which had, in the aggregate, accounts receivables
        of $12.1 million at November 30, 1996.  The current portion of notes
        receivable increased to $6.8 million at November 30, 1996 from $1.8
        million at November 30, 1995 largely as a result of a loan made by the
        Company to EIF, an asbestos and lead removal company in which the
        Company holds a 36% equity interest.  Inventory increased to $6.8
        million at November 30, 1996 from $1.9 million at November 30, 1995. 
        This increase in inventory reflects that addition of five new
        subsidiaries during fiscal 1996, which had, in the aggregate,
        inventory of $3.6 million at November 30, 1996.

             Property, plant and equipment increased significantly to $33.2
        million at November 30, 1996 from $5.8 million at November 30, 1995 as
        a result of the Company's acquisition effected during fiscal 1996.

             The Company's investments increased to $7.6 million at November
        30, 1996 from $1.4 million at November 30, 1995 as a result of the
        Company's additional strategic investments made in EIF during fiscal
        1996.  At November 30, 1996, the Company's recorded investment in EIF
        was $5.2 million.

             Accounts payable and other accrued liabilities increased to $18.4
        million at November 30, 1996 from $5.1 million from November 30, 1995
        primarily due to the addition of new operations.

					-28-

   <PAGE> 




        INFORMATION REGARDING FORWARD LOOKING STATEMENTS

             This Annual Report on Form 10-K includes forward looking
        statements within the meaning of Section 27A of the Securities Act of
        1933 and Section 21E of the Securities Exchange Act of 1934.  Although
        the Company believes that its expectations are based on reasonable
        assumptions, it can give no assurance that such expectations will be
        achieved.  Important factors that could cause actual results to differ
        materially from those in the forward looking statements made herein
        include the ability of the Company to continue to expand through
        acquisitions, the availability of capital to fund the Company's
        expansion program, the ability of the Company to manage its expansion
        effectively, economic conditions that could affect demand for the
        Company's services, the ability of the Company to complete projects
        profitably and severe weather conditions that could delay projects.


					-29-



   <PAGE> 


        ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.

                               AMERICAN ECO CORPORATION

                          CONSOLIDATED FINANCIAL STATEMENTS

                                  NOVEMBER 30, 1996




					-30-


   <PAGE> 




                [Letterhead of Karlins Fuller Arnold & Klodosky, P.C.]





        To the Shareholders and Directors of
        AMERICAN ECO CORPORATION


                             INDEPENDENT AUDITOR'S REPORT

        We have audited the accompanying consolidated balance sheet of
        AMERICAN ECO CORPORATION as of November 30, 1996 and 1995 and the
        related consolidated statements of income, retained earnings and
        changes in financial position for each of the three years in the
        period ended November 30, 1996, which, as described in Note O, have
        been prepared on the basis of accounting principles generally accepted
        in Canada.  These consolidated financial statements are the
        responsibility of the Company's management.  Our responsibility is to
        express an opinion on these consolidated  financial statements based
        on our audit. 

        We conducted our audit in accordance with auditing standards generally
        accepted in the United States (and in Canada).  U.S. standards require
        that we plan and perform the audit to obtain reasonable assurance
        about whether the consolidated financial statements are free of
        material misstatement.  An audit includes examining, on a test basis,
        evidence supporting the amounts and disclosures in the consolidated
        financial statements.  An audit also includes assessing the accounting
        principles used and significant estimates made by management, as well
        as evaluating the overall financial statement presentation.  We
        believe that our audit provides a reasonable basis for our opinion.

        In our opinion, the consolidated financial statements referred to
        above present fairly, in all material respects, the financial position
        of AMERICAN ECO CORPORATION as of November 30, 1996 and 1995, and the
        results of its operations and its changes in financial position for
        each of the three years in the period ended November 30, 1996, in
        conformity with accounting principles  generally accepted in Canada.


        /s/  Karlins Fuller Arnold & Klodosky, P.C.

        Houston, Texas
        January 31, 1997


					-31-


   <PAGE> 



                               AMERICAN ECO CORPORATION
                              CONSOLIDATED BALANCE SHEET
                             NOVEMBER 30, 1996 AND 1995 
                         (United States Dollars in thousands)


                                                           1996     1995
                                                           ----     ----
                    ASSETS
                    -----

        CURRENT ASSETS

          Cash                                             $317     $898

          Certificate of Deposit, 
             restricted                                     180      172

          Accounts receivable, trade, 
             less allowance for doubtful 
             accounts of $346 and $60
             at November 30, 1996 and 1995, 
             respectively                                20,918    5,535

          Current portion of notes 
             receivable (Note B)                          6,695    1,870

          Costs and estimated earnings 
              in excess of billings on 
             jobs in progress  (Note I)                   3,446    2,996


          Inventory                                       6,807    1,923

          Deferred income tax (Note L)                    1,393      442

          Prepaid expenses, other                        $4,499   $2,857
                                                       --------  -------

             TOTAL CURRENT ASSETS                       $44,255  $16,693
                                                       --------  -------

        PROPERTY, PLANT AND EQUIPMENT,
            net (Note C)                                $33,238   $5,844


        OTHER ASSETS

          Goodwill (Note D), net 
            of accumulated amortization 
            of $762 and $225 at 
            November 30, 1996 and 1995, 
            respectively                                 18,969    7,123

          Debenture issue costs                              97        7

          Notes receivable (Note B)                         280       --

          Investments (Note E)                           $7,645   $1,394
                                                       --------  -------
             TOTAL OTHER ASSETS                         $26,991   $8,524
                                                       --------  -------

             TOTAL ASSETS                              $104,484  $31,061
                                                       ========  =======






                   The accompanying notes are an integral part of 
                             these financial statements.

					-32-



<PAGE> 

                               AMERICAN ECO CORPORATION
                              CONSOLIDATED BALANCE SHEET
                             NOVEMBER 30, 1996 AND 1995 
                         (United States Dollars in thousands)

                                                      1996          1995


          LIABILITIES AND SHAREHOLDERS' EQUITY
          -------------------------------------

        CURRENT LIABILITIES


          Accounts payable and
             accrued liabilities                      $  18,449 $  5,144

          Notes payable (Note F)                         20,399    3,971

          Current portion of long-term debt (Note G)      1,595      451

          Current portion of obligations under 
             capital leases (Note H)                        113       75

          Deferred income taxes                              --      219

          Billings in excess of costs and 
             estimated earnings on jobs 
             in progress (Note I)                           419      194
                                                       --------  -------

             TOTAL CURRENT LIABILITIES                   40,975   10,054
                                                       --------  -------

        LONG-TERM LIABILITIES 

          Long-term debt (Note G)                         6,618    1,931

          Obligations under capital 
             leases (Note H)                                102      169

          Deferred income tax 
             liability (Note L)                           1,373      171
                                                       --------  -------
                                                          8,093    2,271
                                                       --------  -------

             TOTAL LIABILITIES                           49,068   12,325
                                                       --------  -------

        MINORITY INTEREST                                   373
                                                                      --
                                                       --------  -------


        COMMITMENTS AND CONTINGENCIES (Note R)

        SHAREHOLDERS' EQUITY 

          Share capital (Note M)                         39,411   11,803

          Share capital subscribed                           34       98

          Contributed surplus                             2,845    2,845

          Retained earnings                              12,753    3,990
                                                       --------  -------
                                                         55,043   18,736
                                                       --------  -------

          TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY   $104,484  $31,061
                                                       ========  =======


        On behalf on the Board

        Michael E. McGinnis                      Barry Cracower
        Director                                 Director      

        January 31, 1997

                    The accompanying notes are an integral part of
                             these financial statements.


					-33-

<PAGE> 



                               AMERICAN ECO CORPORATION
                     CONSOLIDATED STATEMENT OF  RETAINED EARNINGS
                FOR THE YEARS ENDED  NOVEMBER 30, 1996, 1995 AND 1994
                         (United States Dollars in thousands)



        Balance, November 30, 1993                    $     235

        Net income, for the year ended 
           November 30, 1994                                903
                                                         ------

        Balance, November 30, 1994                        1,138

        Net income, for the year ended 
           November 30, 1995                              2,852
                                                         ------

        Balance, November 30, 1995                        3,990

        Net income, for the year ended 
           November 30, 1996                              8,763
                                                         ------

        Balance, November 30, 1996                      $12,753
                                                        =======




                    The accompanying notes are an integral part of
                             these financial statements.


					-34-

<PAGE> 

                               AMERICAN ECO CORPORATION
                          CONSOLIDATED STATEMENT OF  INCOME 
                FOR THE YEARS ENDED  NOVEMBER 30, 1996, 1995 AND 1994
                         (United States Dollars in thousands)


                                         1996        1995        1994   
                                        --------     -------     -------

        REVENUE                         $119,529     $46,684     $34,991
                                        --------     -------     -------


        COSTS AND EXPENSES

          Costs of contracts, sales 
            and other operating 
            expenses                     107,819      42,270      32,318

          Interest expense on 
            long-term debt                 1,747         713         681

          Depreciation and amortization    2,232       1,107       1,044

          Gain on sale of equipment          (2)       (370)          --

          Foreign exchange (income)        (221)        (96)       (118)
                                        --------     -------     --------
                                         111,575      43,624      33,925
                                        --------     -------     -------


        INCOME FROM CONTINUING OPERATIONS
          BEFORE RECOVERY OF (PROVISION
          FOR) INCOME TAX                  7,954       3,060       1,066

        RECOVERY OF (PROVISION FOR) 
          INCOME TAX (Note L)                809       (208)        (58)
                                        --------     -------     -------

        INCOME FROM CONTINUING 
          OPERATIONS                       8,763       2,852       1,008
                                        --------     -------     -------
        DISCONTINUED  OPERATIONS (Note Q)

          Loss from operations of 
            discontinued division 
            (less applicable tax 
             benefit of $49)                  --          --        (95)

          Loss on equipment held for 
            sale (less applicable 
            tax benefit of $5)                --          --        (10)
                                        --------     -------     -------

                                              --          --       (105)
                                        --------     -------     -------

        NET INCOME                      $  8,763      $2,852     $   903
                                        ========     =======     =======

        Earnings per common share:

          Income from continuing 
            operations                      $.81        $.40        $.16
                                             ===         ===         ===
          Net income                        $.81        $.40        $.15
                                             ===         ===         ===

        Weighted average number of shares
            used in computing
            income per common 
            share (Note M)            10,846,516   7,217,005   6,191,296
                                      ==========   =========   =========




                    The accompanying notes are an integral part of
                             these financial statements.

					-35-

<PAGE>

 



                               AMERICAN ECO CORPORATION
               CONSOLIDATED STATEMENT OF CHANGES IN FINANCIAL POSITION
                 FOR THE YEARS ENDED NOVEMBER 30, 1996, 1995 AND 1994
                         (United States Dollars in thousands)



                                            1996        1995        1994
                                      ---------- -----------------------
        CASH FLOWS FROM OPERATING ACTIVITIES:

          Income from continuing 
            operations                $    8,763    $  2,852    $  1,008

          Adjustments to reconcile net 
          income to net cash provided by 
          operating activities:   

          Loss from discontinued operations   --          --       (105)

          Gain on sale of equipment           (2)      (370)          --

          Depreciation and amortization    2,232       1,107       1,044

          Change in deferred income taxes    490        (64)           4

          Change in certificate of deposit, 
          restricted                          (8)        (6)       (166)

          Change in accounts receivable   (1,823)    (1,356)     (1,553)

          Change in costs and estimated 
            earnings in excess of billings 
            on jobs in progress             (363)    (1,059)       (981)

          Change in inventory             (2,511)        189           2


          Change in prepaid expenses        (748)        256          72

          Change in accounts payable      (2,312)        981         683

          Change in billings in excess 
            of costs and estimated 
            earnings on jobs in progress
                                              34          75         (13)
                                         -------     -------     -------
        Net cash provided by (used in) 
          operating activities             3,752       2,605
                                                                     (5)
                                         -------     -------     -------
        CASH FLOWS FROM INVESTING ACTIVITIES:

          Capital expenditures            (4,803)       (386)       (121)

          Proceeds from sale of equipment     53          --          --

          Increase in goodwill              (586)       (219)       (640)

          Acquisition of business, net of
          cash acquired                       18        (586)         --

          Increase in investment          (6,156)       (727)       (633)
                                         -------     -------     -------

        Net cash used in investing activities
                                         (11,474)     (1,918)     (1,394)
                                         -------     -------     -------

        CASH FLOWS FROM FINANCING ACTIVITIES:

          Proceeds from notes receivable   3,257         288         582

          Disbursements for notes receivable
                                          (8,350)       (625)     (1,051)

          Proceeds from notes payable     14,920         800       3,182

          Proceeds from long-term debt       428          --          --

          Principal payments on notes payable
                                          (7,412)       (739)       (321)

          Principal payments on long-term debt
                                            (927)       (325)       (438)

          Principal payments on obligations 
          under capital leases              (88)       (139)       (135)

          Deferred foreign exchange           --         (27)        (18)

          Debenture issuance costs          (193)         --          --

          Stock issuance costs                          (125)         --

          Issuance of common stock         5,506         229         118
                                         -------     -------     -------
        Net cash provided by (used in) 
        financing activities               7,141       (663)       1,919
                                         -------     -------     -------
        NET INCREASE (DECREASE) IN CASH     (581)         24         520

        CASH AT BEGINNING OF YEAR            898         874         354
                                         -------     -------     -------
        CASH AT END OF YEAR          $       317   $     898    $    874
                                         =======     =======     =======


                   The accompanying notes are an integral part of 
                             these financial statements.


					-36-

<PAGE> 

                               AMERICAN ECO CORPORATION
                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

        American Eco Corporation and its wholly-owned subsidiaries ( the
        Company" or "AEC") provide industrial services, environmental services
        and specialty manufacturing to the petrochemical, refining, forest
        products and offshore fabrication industries.

        NOTE A BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING
               POLICIES

        The accompanying consolidated financial statements include the Company
        and its wholly-owned subsidiaries.   All significant intercompany
        balances and transactions have been eliminated.

        The consolidated financial statements have been prepared in accordance
        with accounting principles generally accepted in Canada.  There are no
        material differences, except as described in Note O, between the
        accounting principles applied by the Company and those that would be
        applied under accounting principles generally accepted in the United
        States.

        REVENUE RECOGNITION - The Company recognizes revenues and profits on
        -------------------
        contracts using the percentage-of-completion method.  Under the
        percentage-of-completion method, contract revenues are accrued based
        upon the percentage that accrued costs to date bear to total estimated
        costs.  As contracts can extend over more than one accounting period,
        revisions in estimated total costs and profits during the course of
        work are reflected during the period in which the facts requiring the
        revisions become known.  Losses on contracts are charged to income in
        the period in which such losses are first determined.

        The percentage-of-completion method of accounting can result in the
        recognition of either costs and estimated profits in excess of
        billings or billings in excess of costs and estimated profits on
        uncompleted contracts, which are classified as current assets and
        liabilities, respectively, in the accompanying balance sheet.  The
        current asset account represents costs incurred and profits earned
        that have not been billed to the customer on uncompleted construction
        contracts.  The current liability account represents deferred income
        on uncompleted construction contracts.  Generally accepted accounting
        principles for percentage-of-completion accounting require the
        classifications as current assets and liabilities.

        INVENTORY - Inventory of raw material is valued at the lower of cost
        ---------
        or market method, with cost determined on the first-in, first-out
        method.  Inventory consists primarily of supplies and consumables used
        in conjunction with construction projects.

        PROPERTY, PLANT AND EQUIPMENT - Property and equipment are stated at
        ------------------------------
        cost.  Depreciation of plant and equipment is provided over the
        estimated useful lives of the respective assets using the straight-
        line method over the following periods based on their estimated useful
        lives:

        Buildings                                               40 years
        Fabrication machinery, mobile and other equipment     3-10 years

        Expenditures for additions, major renewals and betterments are
        capitalized and expenditures for maintenance and repairs are charged
        to earnings as incurred.  When property and equipment are retired or
        otherwise disposed of, the cost thereof and the applicable accumulated
        depreciation are removed from the respective accounts and the
        resulting gain or loss is reflected in earnings.

        AMORTIZATION - The cost in excess of net assets of businesses acquired
        ------------
        at their respective acquisition dates are amortized on a straight-line
        basis over 40 years.  On an annual basis, the Company assesses the
        carrying value in order to determine whether an impairment has
        occurred, taking into account both historical and forecasted results
        of operations.

        DEBENTURE FINANCING COSTS - The costs of debenture financing are
        -------------------------
        deferred and are amortized over the life of the related debt. 

        PREPAID EXPENSES - Included in prepaid expenses is deferred financing
        ----------------
        costs in the amount of $1,145,000 and $805,000 at November 30, 1996
        and 1995, respectively.  This represents costs incurred with brokerage
        investment houses and other expenses in the Company s quest to raise
        capital.  These costs have been deferred and will serve as an offset
        to  the funds raised subsequent to November 30, 1996 (Refer to Note 
        S).

					-37-

<PAGE> 
                               AMERICAN ECO CORPORATION
                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

        NOTE A BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING
               POLICIES (continued)


        INCOME TAXES - The Company reflects income taxes based on the tax

        -------------
        allocation method.  Under this method, timing differences between
        reported and taxable income result in provisions for taxes not
        currently payable.  Such timing differences arise principally as a
        result of claiming depreciation and amortization for tax purposes at
        amounts differing from those charged to income.

        EARNINGS PER SHARE - Per share data is calculated using the weighted
        -------------------
        average number of shares outstanding for the year.  Warrants and other
        stock options have not been included in earnings per share data as
        they are anti-dilutive.

        SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION -
        -------------------------------------------------
                                          1996        1995        1994  
                                        --------    --------    --------
        Cash paid during the 
           years for:

          Interest                    $1,614,000    $713,000    $712,000
          Income taxes                $ --         $  66,000  $    5,000

        TRANSLATION OF FINANCIAL STATEMENTS INTO UNITED STATES DOLLARS - The
        --------------------------------------------------------------
        consolidated financial statements are expressed in United States
        dollars using foreign currency translation procedures established by
        the Canadian Institute of Chartered Accountants.  All of the Company's
        operations are classified as integrated operations for purposes of
        applying the translation procedures, and the functional currency is
        United States dollars.

        For integrated purposes, cash, accounts and notes receivable, costs
        and estimated earnings in excess of billings, current liabilities and
        long term debt are translated into United States dollars using year
        end rates of exchange; all other assets and liabilities are translated
        at applicable historical rates of exchange.  Revenues, expenses and
        certain costs are translated at annual average exchange rates except
        for inventory, depreciation and amortization which are translated at
        historical rates.  Realized exchange gains and losses and currency
        translation adjustments relative to long-term monetary items with a
        fixed and ascertainable life are deferred and amortized on a straight-
        line basis over the life of the item.

        USE OF ESTIMATES - The preparation of financial statements in
        -----------------
        conformity with generally accepted accounting principles requires
        management to make estimates and assumptions that affect the reported
        amounts of assets and liabilities and disclosure of contingent assets
        and liabilities at the date of the financial statements and the
        reported amounts of revenues and expenses during the reporting period. 
        Actual results could differ from those estimates.


        NOTE B NOTES RECEIVABLE
                                                    1996            1995
                                        	  --------	  -------

        (United States Dollars in thousands)

        EIF Holdings, Inc., receivable on July 31, 1997, 
          maximum borrowings with under this 
          agreement are $5,250,000, interest 
          at the rate of prime plus 2%,  unsecured.   $4,908        $ --

        Impala Development, Ltd., interest at 12% 
          secured by 144,500 shares AEC of stock, 

          this note was repaid in February, 1997.        775          --

        Michael McGinnis, President of AEC, receivable 
          March through April, 1997, with 
          interest at 10%, secured by 268,000 
          shares of AEC stock and 140,000 
          share options of AEC stock.                    490          --

        Frank Fradella, Chief Operating Officer of 
          AEC, receivable $70,000 per annum, 
          non-interest bearing, unsecured.               350          --



					-38-

    <PAGE> 

                               AMERICAN ECO CORPORATION
                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

	NOTE B	NOTES RECEIVABLE (continued) 


        Kam Biotechnology International, LLC, 
          receivable on December 31, 1997, 
          with interest at the rate of 6%,
          unsecured.                                     200         200

        Network Capital Management Group, Inc., 
          ("Network") due on September 15, 
          1996, with interest at the rate of 7%.,
          secured by fees and commissions 
          to be earned by Network from the Company.       --         675

        Turner Holdings, Inc., with interest at  
          the rate  of 8%, unsecured.                     20          20

        Longview Industries, Inc., non-interest 
          bearing, secured by equipment.                  --         675

        Miscellaneous notes receivable                   232         300
                                                     -------     -------
                                                       6,975       1,870
        Current portion                                6,695       1,870
        Long-term portion                            $   280    $     --
                                                     =======     =======


        NOTE C PROPERTY , PLANT AND EQUIPMENT

        Property, plant and equipment consists of the following:

                                                     1996        1995   
                                                  ----------  ----------
                                                            
                                    (United States Dollars in thousands)

        Land                                        $  1,965    $     56
        Buildings                                      7,345         861
        Fabrication machinery, mobile 
           and other equipment                        28,940       6,142
        Furniture and fixtures                         1,645         257
        Equipment under capital leases                   626         580
        Leasehold improvements                           908          69
                                                    --------    --------
                                                      41,429       7,965
        Accumulated depreciation 
           and amortization                            8,191       2,121
                                                    --------    --------
                                                     $33,238      $5,844
                                                    ========    ========

        NOTE D GOODWILL

        1996
        ----

        Effective January 1, 1996, the Company acquired all of the outstanding
        common stock of Environmental Evolutions, Inc., a Corpus Christi,
        Texas, company, in exchange for 400,000 shares of Company common stock
        with a fair market value of $2.4 million.  The purchase price and
        expenses associated with the acquisition exceeded the fair value of
        net assets acquired by approximately $3.3 million and has been 
        included in intangible assets.  Pro forma results were not material
        to the Company's financial position or results of operations.

        Effective May 31, 1996, the Company acquired substantially all the
        assets and assumed certain liabilities of United Eco Systems
        ("United"), a construction company located in High Point, North
        Carolina.  The purchase price consisted of 

					-39-

     <PAGE> 



                               AMERICAN ECO CORPORATION
                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

	NOTE D	GOODWILL (continued) 

	315,000 shares of Company common stock with a fair market value of 
	$2.5 million.  The purchase price and expenses associated with the
        acquisition exceeded the fair market value of net assets acquired 
	by approximately $2.8 million and has been included in intangible 
        assets.  Pro forma results were not material to the Company's
	financial position or results of operations.

        Effective July 1, 1996, the Company acquired all of the outstanding
        common stock of Separation and Recovery Systems, Inc. ("SRS"), a
        California company.  The purchase price consisted primarily of 736,667
        shares of Company common stock with a fair market value of $5.6
        million, which approximated the  book value of SRS.

        Effective July 22, 1996, the Company acquired all of the outstanding
        common stock of Industra Service Corporation ("Industra"), a British
        Columbia, Canada company.  AEC exchanged 0.425 common shares for each
        common share of Industra, or 1,486,997 shares of AEC common shares. 
        The purchase price and expenses associated with the acquisition
        exceeded the fair value of net assets of the business acquired by
        approximately $4.4 million and has been included in intangible assets.


        All acquisitions have been accounted for using the purchase method;
        accordingly, the assets and liabilities have been recorded at their
        estimated fair values at the date of acquisition.  The excess purchase
        price and related expenses over the fair value of net assets acquired
        is included in "Goodwill".  Under the purchase method of accounting,
        the results of operations are included in the consolidated financial
        statements from their acquisition dates.

        The unaudited pro forma results, assuming the SRS and Industra
        acquisitions had occurred at December 1, 1993, are as follows:

                                        1995         1994   
                                        ----         ----   
        United States Dollars 
        in thousands, except 
        per share data:
	--------------
        Revenues                        $112,000     $94,033
        Net income                      $  3,069     $    12
        Earnings per share              $    .33     $   .00

        The unaudited pro forma summary is not necessarily indicative either
        of results of operations that would have occurred had the acquisitions
        been made at the beginning of the periods presented, or of future
        results of operations of the combined companies.

        1995
        ----

        In July, 1995, the Company acquired all of the outstanding capital
        stock of Lake Charles Construction Corporation, in exchange for
        issuance of 520,000 shares of the Company's common stock valued at $2
        million.  The purchase price and expenses associated with the
        acquisition exceeded the fair value of net assets acquired by
        approximately $2.8 million.

				-40-

    <PAGE> 


                               AMERICAN ECO CORPORATION
                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



        NOTE E INVESTMENT IN EIF HOLDINGS, INC.

        For the period, August 9, 1996 through November 7, 1996, the Company
        owned approximately 18% of EIF Holdings, Inc. ("EIF").  On November 7,
        1996, the Company completed a transaction to acquire approximately
        another 20% of EIF.  Since November 7, 1996, the Company accounts for
        its 38% ownership interest in EIF using the equity method of
        accounting.  As of November 30, 1996, the Company's recorded
        investment in EIF was $5.2 million.   No other investment made during
        fiscal 1996 exceeded $500,000.


        NOTE F NOTES PAYABLE
                                  		      1996        1995    
                                   		  ----------   -----------
                                                  (United States Dollars in 
							thousands)

          Note payable to Merrill Lynch Business 
          Financial Services, Inc., revolving 
          line of credit, maximum borrowing of 
          $10,000,000, interest at 30-day 
          Commercial paper rate plus 2.75%, 
          secured by all accounts, chattel 
          paper, contract rights, inventory, 
          equipment, fixtures, general 
          intangibles, deposit accounts, 

          documents and instruments of 
          the Company.                               $10,000       $     --

        Note payable to Hongkong Bank of 
          Canada, revolving line of 
          credit, maximum borrowings 
          of $5,900,000, interest at 
          prime plus 3/8%; secured 
          by general assignment of
          accounts receivable and
          inventory and a floating 
          charge debenture on all 
          the assets of Industra 
          Service Corporation,
          Canada, a subsidiary of
          the Company.                                 2,688          --

        Note payable to Branch Banking & Trust, 
          payable $48,000 per month, including
          interest at prime plus 1.50%, maturing 
          May, 1997, secured by deed of trust 
          on real property and all personal 
          property of United Eco Systems, 
          Inc. a subsidiary of the Company.            2,200          --

        8% convertible callable secured debentures, 
          maturing May, 1997, convertible
          into common shares of the Company 
          at a price of 85% of the greater
          of (a) the 20-day weighted average
          trading price of the common shares
          on NASDAQ, immediately prior to
          conversion and (b) the 1-day 
          weighted average trading price
          of the common shares on NASDAQ 
          immediately prior to conversion,
          unsecured. Refer to Note M.                  1,850          --

        Note payable to Bank of America, payable 
          $100,000 per month, including
          interest at the bank's reference
          rate plus .75%, maturing August, 
          1997, secured by accounts receivable,
          inventory and machinery and equipment
          of SRS.                                        998          --

        Note payable to Bank of America, due August, 
          1997, including interest at the 
          bank's reference rate plus 
          .75%, maturing August, 1997, 
          secured by accounts receivable, 
          inventory, and machinery and 
          equipment of SRS.                              900          --



					-41-

   <PAGE> 


                               AMERICAN ECO CORPORATION
                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


        NOTE F NOTES PAYABLE (continued) 


        Note payable to Branch Banking & Trust, 
          revolving line of credit, interest
          at prime plus 1.5%, maturing May, 
          1997, secured by a deed of trust
          on real property and a lien on 
          all personal property of United
          Eco Systems.                                   700          --

        Note payable to AICCO for insurance premiums,
          payable $61,400 (1996) and $82,000
          (1995) per month, including interest
          at 6.19% (1996) and 7.8% (1995),  
          secured by insurance premiums.                 480         356

        Note payable to SeaFirst Bank,  revolving 
          line of credit, maximum borrowings
          of $2,250,000, interest at prime
          plus .75%, secured by accounts 
          receivable and equipment of
          Industra, Inc.                                 250          --

        Note payable to Bridge City Bank, revolving
          line of credit, maximum borrowings
          of $250,000, interest at prime plus
          2.50%, maturing June, 1997; secured
          by accounts receivable, equipment 
          and inventory of Hubbard Electric
          Company, a subsidiary of 
          the Company.                                   225          --

        Note payable to Pacific Southwest Bank, payable 
          $8,500 monthly, including interest 
          at 11.25%, maturing March, 1998, 
          secured by transportation and 
          other equipment.                                85          --

        Note payable to First Interstate Bank, 
          revolving line of credit, maximum 
          borrowings of $4,000,000, interest 
          at prime  plus 1.50%. Aggregate 
          amounts available under the line 
          of credit were limited to 75%
          of total eligible accounts receivable 
          from completed contracts and
          maintenance billings plus 60% 
          of accounts receivable from 
          progress billings, collateralized 
          by accounts receivable and 
          inventory of the Company. The
          line of credit expired in 
          October, 1996.                                  --       3,450

        Note payable to individual, payable on 
          February 24, 1996, non-interest 
          bearing, secured by real estate.                --         165

        Other miscellaneous                               23            
                                                    --------    --------

                                                     $20,399     $ 3,971
                                                    ========    ========


        NOTE G LONG-TERM DEBT
                                                    1996        1995    
                                                    ----        ----    
                                                            
                                    (United States Dollars in thousands)

        Note payable to Bank of America, payable 
          $83,000 per month beginning
          January, 1997, plus interest at 
          bank's reference rate plus .75%, 
          secured by receivables, inventory, 
          machinery and equipment of SRS.             $3,000   $      --

        Note payable to Hongkong Bank of Canada, 
          payable $23,000 per month, including
          interest at 9.00%, secured by real 
          estate of Industra.                          2,062          --



					-42-

    <PAGE> 

                               AMERICAN ECO CORPORATION
                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


        NOTE G LONG-TERM DEBT (continued) 


        Note payable to The C.A. Turner Construction 
          Company, Texas, payable $92,000 
          quarterly including interest at 
          8.00%, secured by substantially 
          all of the fixed assets of C.A.
          Turner Construction, Inc. and 
          Action Contract Services, Inc., 
          two subsidiaries of the Company, 
          maturing December, 2000.                     1,240       1,495

        Note payable to Hongkong Bank of Canada, 
          payable $4,000 per month, 
          including interest at 9.00%, 
          secured by real estate of 
          Industra.                                      368          --

        Notes payable to four individuals, interest 
          only through May, 1999, then 
          quarterly payments of $38,000 
          including interest at 8%, unsecured.         398          --

        Note payable to Metlife Capital Corporation, 
          payable $8,000 monthly including 
          interest at 8.50%, secured by equipment 
          of C.A. Turner Construction, Inc.              262         337

        Note payable to Bridge City Bank, payable 
          $4,000 per month including interest
          at prime plus 1.00%, maturing July, 
          2110, secured by real estate of 
          Hubbard Electric, a subsidiary
          of the Company.                                242          --

        Note payable to Cameron State Bank, payable 
          $2,700 per month including interest
          at 9.125%, secured by real estate.             153          --

        Note payable to Bridge City Bank, payable 
          $1,000 per month including 
          interest at prime plus 1.00%, 
          maturing June, 2001, secured 
          by real estate.                                 87          --

        8.00% convertible callable secured 
          debentures Series A, maturing 
          October 14, 1998, convertible
          into common shares of the 
          Company at a conversion price
          of $4.50 per share in Canadian 
          dollars, secured by the assets 
          of Eco Environmental, Inc., a 
          subsidiary of the Company.                      --         134

        Note payable to Madison Trading International 
          Ltd., payable $80,000 on 
          February 28, 1996 and the 
          remaining balance on February 28, 
          1997, Interest is at 7.00%, 
          payable annually, unsecured.                    --         297


        Notes payable, other                             401         119
                                                    --------    --------
                                                       8,213       2,382
        Current portion                                1,595         451
						     -------     --------
        Long-term portion                             $6,618      $1,931
                                                    ========    ========


        The aggregate principal payments on long-term debt during the years
        subsequent to November 30, 1996 are:  1997 - $1,595,000; 1998 -
        $1,726,000; 1999 - $1,779,000; 2000 - $785,000; 2001 -$467,000;
        thereafter - $1,861,000.


					-43-

    <PAGE> 
                               AMERICAN ECO CORPORATION
                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


        NOTE H LEASE AGREEMENTS 

        The Company leases equipment and office and warehouse space under
        capital and operating leases that  expire at various times through
        September 1999 and September 2001, respectively.  Imputed interest on
        the capital leases range from 9.00% to 17.50%.

        Future minimum payments, by year and in the aggregate, under these
        capital and operating leases, consisted of the following at November
        30, 1996.
                                                    Capital    Operating
                                                    Leases     Leases   
                                                  ----------   ---------
                                                 (United States Dollars
						     in thousands)

        1997                                            $139      $1,319
        1998                                              94       1,043
        1999                                              14         767
        2000                                              --         562
        2001                                              --         406
                                                     -------     -------
        Total minimum lease payment                      247      $4,097
                                                     =======     =======

        Amounts representing interest 
	  and executory costs       		         32
                                                     -------
        Present value of net minimum 
	   lease payments   		                 215
        Current portion                                  113
                                                     -------
        Long-term portion                               $102
                                                     =======

        Rent expense for the years ended November 30, 1996 and 1995 amounted
        to $538,000 and $181,000,  respectively.



        NOTE I COSTS AND ESTIMATED EARNINGS ON JOBS IN PROGRESS
                                                
                                                  1996        1995
                                               ---------     -------
                                                            
                                    (United States Dollars in thousands)

        Costs, estimated earnings and billings are summarized as follows:

        Costs incurred on uncompleted jobs           $66,476     $44,971
        Estimated earnings                             8,417       6,720
                                                     -------     -------
                                                      74,893      51,691
        Billings to date                              71,866      48,889
                                                     -------     -------
                                                     $ 3,027    $  2,802
                                                     =======     =======

        Included in the accompanying 
        balance sheet under the 
        following captions:

        Costs and estimated earnings in excess 
            of billings on jobs in progress         $  3,446      $2,996

        Billings in excess of costs and estimated 
            earnings on jobs in progress               (419)       (194)
                                                     -------     -------
                                                     $ 3,027    $  2,802
                                                     =======     =======

					-44-


   <PAGE> 


                               AMERICAN ECO CORPORATION
                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


        NOTE J BACKLOG (unaudited) 

        The following schedule summarizes changes in backlog on contracts
        during the year ended November 30, 1996.  Backlog represents the
        amount of revenue the Company expects to realize from work to be
        performed on uncompleted contracts in progress at November 30, 1996
        and from contractual agreements on which work has not yet begun.

                                                            
                                    (United States Dollars in thousands)


        Backlog balance at November 30, 1995                     $46,951
        Contracts entered into during the period                 197,578
        Less revenue earned during the year                    (119,529)
                                                                --------

        Backlog balance at November 30, 1996                    $125,000
                                                                ========

        The Company also entered into additional contracts with estimated
        revenues of $67,000 between December 1, 1996 and January 31, 1997.


        NOTE K RELATED PARTY TRANSACTIONS

        For the years ended November 30, 1996 and 1995, the Company had
        business transactions with related parties.  The details of these
        transactions and balances owing from and to these parties are as
        follows:

        Green Cone Limited (U.K.) ("Green Cone")  
        ----------------------------------------

        1996 - During 1996, the Company converted it's receivable in Green
        Cone to equity and assigned the Company's Green Cone Patent to Green
        Cone.  The Company recognized income of $130,000 on this transaction.

        1995 - During 1995, the Company had sales to Green Cone in the amount
        of $8,000.  At November 30, 1995, $11,000 is included in accounts
        receivable and $136,000 in notes receivable.

        Legal Fees
        ----------

        During the years ended November 30, 1996 and 1995, the Company
        incurred legal fees in the amount of $13,000 and $2,000, respectively, 
        with a firm in which a director of the Company is a partner.

        Consulting Fees
        ---------------

        1996 - During the year ended November 30, 1996, fees aggregating
        $120,000 were paid to a director, in his capacity as an officer of the
        Company.  Of this amount, $80,000 is included in deferred financing
        costs, $30,000 is included in share issue costs, as a reduction to
        common stock, and $10,000 is included in administrative expenses. 
        Additionally, another director was paid $109,000 for services rendered
        during the year, of which $27,000 is included in deferred financing
        costs, $18,000 is included in share issue costs, as a reduction to
        common stock, and $64,000 is included in administrative expenses.

        1995 - During the year ended November 30, 1995, fees aggregating
        $84,000  were paid to a Director, in his capacity as an officer of the
        Company.  Of this amount, $75,000 is included in share issue costs, as
        a reduction to common stock, and $9,000 is included in administrative
        expenses.  Additionally, another Director was paid $140,000 for
        services rendered during the year, of which $110,000 is included in
        deferred bid costs and $30,000 is included in deferred financing
        costs.

					-45-

    <PAGE> 


                               AMERICAN ECO CORPORATION
                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


        NOTE K RELATED PARTY TRANSACTIONS (continued) 


        Turner Holdings, Inc. ("THI") 
        -----------------------------

        At November 30, 1996 and 1995, a note receivable in the amount of
        $20,000 was due from THI.

        Sandhills Industries, Inc.
        --------------------------

        During 1996, the Company earned gross revenues of  $537,000 from a 
        construction agreement with a company in which an  employee of the
        Company has an equity interest.

        EIF Holdings, Inc.
        ------------------

        1996 - The Company has a note receivable from EIF as of November 30,
        1996, with accrued interest of $248,000. Refer to Notes B and E.

        In conjunction with the above investment, the Company has entered into
        the following guarantees:

          Employment agreements with the new President and Chief Operating
        Officer of EIF, through December 31, 2000.

          The Company has guaranteed $800,000 of EIF bank debt with Farmers
          and Merchants Bank.

          On December 13, 1996 EIF borrowed $300,000 from Truman Harty, Inc.,
          which is guaranteed by the Company.

          The Company has also guaranteed $22,481 to a vendor of EIF and  the
          payment of  November and December rent due to EIF's landlord.


        OTHER ITEMS - At November 30, 1995, accounts payable include $88,000,
        -----------
        which was advanced to Cambridge Construction Service Company ("CCSC"),
        a subsidiary of the Company, by a former officer of CCSC.  Also CCSC
        leased office space from a company owned by an officer of CCSC.  For
        the year ended November 30, 1995, rent expense amounted to $31,000 for
        such office space.




        NOTE L                      INCOME TAXES

        Canada - Income tax expense varies from the amount that would be
        --------
        computed by applying the basic combined Canadian federal and
        provincial rate of 44.34%, as follows:

                                                 1996     1995    1994
                                                ------   ------ --------  
                           (United States Dollars in thousands)           

        Basic rate applied to pre-tax income     $3,526   $   419  $   473
        Reduction due to timing differences        (137)     (315)    (164)
        Reduction due to income taxed 
          in other jurisdictions                 (2,603)       --     (24)
        Reduction of income taxes due to 
           application of loss 
           carryforwards                           (786)     (104)    (285)
                                             -------------  -------  --------
        Effective Canadian tax expense      $        --  $      --  $    --
                                             ==========      ======     ====


					-46-

    <PAGE> 


                               AMERICAN ECO CORPORATION
                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


        NOTE L INCOME TAXES (continued) 


        The Company has Canadian tax operating loss carryforwards expiring in:
        Year ended November 30, 
        1999                                                       $   555
        2000                                                           111
        2001                                                         1,521
        2002                                                           144
        2003                                                           884
                                                                   -------
                                                                    $3,215
                                                                   =======

        UNITED STATES - The components of the recovery of (provision for)
        -------------
        income taxes are as follows:

                                                1996      1995     1994
                                                -------   -----   --------
                                                              
                            (United States Dollars in thousands)          

        Federal                                    $865    $  (16)    $(54)
        State                                       (50)     (128)      --
                                               --------  -------- --------
                                                    815      (144)     (54)

        Deferred                                     (6)     ( 64)      (4)
                                                -------  -------- --------
        Recovery of (provision for) income tax     $809     $(208)    $(58)
                                                =======  ======== ========

        The significant components of the net deferred tax asset (liability)
        are as follows:

                                                1996      1995    1994
                                             -------     ------  -----
        Depreciation of plant and 
          equipment                             $(1,204)    $(400)   $(291)

        Reduction of income taxes due 
          to application of loss 
          carryforwards                           1,415       565      281

        Gain on sale of equipment, 
          recognized on the installment 
          method for income tax purposes             --      (125)      --

        Other                                       (30)       12       (3)
        Valuation allowance                       (161)        --       --
                                               --------  -------- --------
        Net deferred tax asset (liability)     $     20  $     52  $   (13)
                                               ========  ======== ========
        The liability method of accounting for deferred income taxes requires
        a valuation allowance against deferred income taxes against the net
        income tax losses available to be carried forward.  The Company
        established a valuation allowance against deferred tax assets of
        $161,000 at November 30, 1996.


        NOTE M   SHARE CAPITAL

        AUTHORIZED SHARE CAPITAL - The authorized share capital consists of
        ------------------------
        unlimited Class A Preference shares and unlimited, no par value Common
        shares.

        ISSUED SHARE CAPITAL - 
        --------------------
                                                  
                                                      Number of   Total
                                                         Common   Consider-
                                                         Shares   ation    
                                                        --------- ---------

        (Total Consideration in United States 
        Dollars in thousands)

        Outstanding, November 30, 1993                  4,789,510  $   208

        Conversion of debentures                          950,430    3,130

        Purchase of insurance deposits                    369,849    1,187


					-47-

    <PAGE> 


                               AMERICAN ECO CORPORATION
                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


        NOTE M SHARE CAPITAL (continued) 

                                                  
                                                      Number of   Total
                                                         Common   Consider-
                                                         Shares   ation    
							-------- ---------
        (Total Consideration in United States 
        Dollars in thousands)

        Purchase of Cambridge Construction 
           Service Corporation                            400,000    1,200

        Issued for debenture costs                         20,000       64


        Issued in settlement of debt                       30,000       92

        Issued for cash                                   262,552      862

        Share issue cost                                              (232)

        Outstanding, November 30, 1994                  6,822,341    6,511
                                                                 

        Conversion of debentures                        1,147,250    3,454

        Purchase of Lake Charles 
          Construction Corporation                        520,000    2,080

        Purchase of Reclamation Management, Inc.            9,000       33


        Issued for cash                                    78,500      145

        Issued for services                               130,000      460

        Issued for real estate acquisition                152,381      400

        Share issue cost                                        -   (1,280)
                                                         --------- ---------
        Outstanding, November 30, 1995                   8,859,472    11,803

        Conversion of debentures                          198,820    1,284

        Issued for acquisitions                         4,283,204   27,269

        Issued for cash                                   594,940    1,743

        Issued for services                               281,000    1,753

        Share issue cost                               
                                                          --         (4,441)
                                                          --------- ---------
        Outstanding, November 30, 1996                   14,217,436   $39,411
                                                          ========== =========

        SHARE WARRANTS - As of November 30, 1996, the Company had 876,000
        ---------------
        outstanding share warrants, which call for the issuance of one common
        share upon presentation of the warrant at issue prices of  $4.50
        (Canadian dollars) to $6.00 (United States dollars) .  These warrants
        expire at various times through November, 2001.

        STOCK OPTIONS - The Company has options outstanding to certain
        -------------
        officers, consultants, directors and employees of the Company and its
        subsidiaries, to issue a total of 615,163 common shares at prices
        ranging from $2.50 to $8.30 (Canadian dollars).  These options expire
        through March, 2001.

        CONVERTIBLE SECURED DEBENTURES - 265,107 common shares are reserved
        ------------------------------
        for issue on the conversion of convertible secured debentures of
        $1,850,000, maturing May, 1997.

        WEIGHTED AVERAGE - The weighted average number of shares outstanding
        -----------------
        used in the calculation of earnings per share was 10,846,516, 
        7,217,005 and 6,191,296, for the years ended November 30, 1996, 1995
        and 1994, respectively. See
        Note O.


        NOTE N   ECONOMIC DEPENDENCE

        The Company had revenues from ten, four and four customers that
        represented 68%, 75% and 48% of total revenue for the years ended
        November 30, 1996, 1995 and 1994, respectively.


					-48-

    <PAGE> 


                               AMERICAN ECO CORPORATION
                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

        NOTE O   DIFFERENCES BETWEEN CANADIAN AND UNITED STATES GENERALLY
                 ACCEPTED ACCOUNTING PRINCIPLES AND PRACTICES

        United States accounting practices relating to foreign currency
        translation are not entirely compatible with Canadian accounting
        practices which the Company follows, and which are described in Note
        A.  Under United States practices, where the functional currency is
        United States dollars, all currency translation adjustments related to
        assets and liabilities are included in earnings currently, whereas
        Canadian practices for integrated operations require that currency
        translation adjustments related to long term monetary items with a
        fixed and ascertainable life be deferred and amortized over the life
        of the item.

        Deferred income taxes are translated at year-end rates of exchange
        under United States practices rather than historical rates of exchange
        which are required by Canadian practices.  

        Under the United States basis, income tax losses available to be
        carried forward are recognized when it is more likely than not that
        they will be realized.  Under the Canadian basis, income tax losses
        available to be carried forward are recognized only when there is
        virtual certainty that they will be realized.  For the years ended
        November 30, 1996, 1995 and 1994, there were no significant
        differences between these two methods.

        Under accounting principles generally accepted in the United States,
        earnings per share would be calculated based upon the weighted average
        number of shares outstanding during the year plus common stock
        equivalents, such as common stock purchase options, unless they are
        antidilutive.  Earnings per share would be computed as if common share
        purchase options and warrants were exercised at the beginning of the
        year, as if funds obtained thereby were used to purchase common shares
        of the Company at the average market price during the year.  Fully
        diluted earnings per share would be calculated as if the proceeds from
        the exercise of common share purchase options and warrants were used
        to purchase the company's common shares at its average market price
        during the year or its market value at the end of the year, whichever
        is higher.

        NOTE P   RETIREMENT PLANS

        The Company has a profit-sharing plan (defined contribution)
        retirement plan covering substantially all employees, except employees
        who are members of a union who bargained separately for retirement
        benefits.  Employees are eligible upon attaining the age of  twenty-
        one (21) and completing one (1) year of service.  The amount of
        contribution to the plan is determined annually by the Board of
        Directors and may vary from zero to fifteen percent of covered
        compensation.

        The Company, through it's collective bargaining agreements with
        various unions, contributes to the unions' retirement plans.  For the
        years ended November 30, 1996, 1995 and 1994, an expense of
        $1,454,000, $560,000 and $1,029,000, respectively, was incurred for
        these retirement plans.

        NOTE Q   DISCONTINUED OPERATIONS

        During 1994, the Company's management made a decision to cease
        operations of Action Machine Shop, a division of Action.  At November
        30, 1994 the net assets held for sale consisted of plant and
        equipment, with a cost of $374,000 and accumulated depreciation of
        $66,000.  In August, 1995, these assets were sold for $675,000 to
        Longview Industries, Inc. and is included in notes receivable at
        November 30, 1995.  The Company  collected the receivables and
        liquidated the liabilities.  Discontinued operations of Action Machine
        Shop for the year ended November 30, 1994 were as follows:

        Revenues                                                  $441,000
        Cost of sales and general expenses                        (600,000)
                                                                  --------
        Loss from operations                                      (159,000)
        Income tax benefit                                          54,000
                                                                  --------
        Net loss                                                 $(105,000)
                                                                  ========

					-49-

    <PAGE> 


                               AMERICAN ECO CORPORATION
                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS




        NOTE R   CONTINGENCIES AND COMMITMENTS 

        EMPLOYMENT AGREEMENT - The Company has an employment agreement with
        the chief executive officer through November 30, 2000 with annual base
        compensation of $250,000.  The chief executive officer is entitled to 
        an annual bonus equal to five percent of net income and stock options
        have been granted that allow for the purchase of up to 20,000 shares
        of Company common stock per year pursuant to the currently effective
        Employee Stock Option Plan.

        LITIGATION - The Company is involved in arbitration with a customer. 
        The Company claims that equipment supplied to a clean-up site would
        not perform properly, due to conditions at the site and the customer's
        actions interfering with the Company's ability to work efficiently. 
        The customer has claimed the equipment did not perform as represented. 
        This matter is currently in arbitration.  The customer claims damages
        from the Company totalling $19.3 million, consisting of delay damages
        and costs of completion.  The Company counter-claims damages totalling
        $2.4 million for breach of subcontract and $10 million for the
        customers bad faith and intentional misconduct.  Although the outcome
        is not determinable, it is the best judgement of management that
        neither the financial position nor results of operations of the
        Company will be materially affected by the final outcome of this
        arbitration.

        At November 30, 1996, there were various claims and disputes
        incidental to its business.  The Company believes that the disposition
        of all such claims and disputes, individually or in the aggregate,
        should not have a material adverse affect upon the Company's financial
        position, results of operations or cash flows.

        NOTE S   SUBSEQUENT EVENTS

        The Company has entered into an agreement pursuant to which AEC would
        acquire Chempower, Inc.  The transaction is anticipated to take the
        form of a merger, with an estimated purchase price of $48.36 million
        in a combination of cash and debt.  In conjunction with this merger,
        the Company has consummated a private placement for $15 million of
        convertible debentures.  The acquisition is subject to various
        conditions including negotiation and execution of a definitive
        agreement and completion of due diligence.  

        In February, 1997, the Company signed a letter of intent to form a
        joint venture with CVG International America ("CVG").  The joint
        venture is to provide industrial, environmental, engineering, and
        health and safety services to Corporacion Venezolana de Guyana.

        NOTE T   SEGMENTED INFORMATION

        The Company operates in Canada and the United States in three primary
        industry segments: (1)  Environmental Services which involves asbestos
        removal, insulation and other environmental services, (2) Industrial
        Services which involves the repair, maintenance and modification of
        boilers, pressure vessels and tubing used in industrial facilities and
        the provision of engineering services and (3) Manufacturing Services
        which involves  construction of high-quality custom steel and alloy
        products.  It is the Company's policy to price intersegment contracts
        on an equivalent basis to that used for pricing external contracts. 
        The following is a summary of selected data for these business
        segments:

        Industry 
        Segmentation                         
                                          Environmental         Industrial
                                           Services               Services
                                         --------------         ---------- 
         (United States Dollars in thousands)

        1996
        Contract income from customers          $31,897   $86,975
        Operating income                          2,118     5,617
        Depreciation and amortization             1,132     1,100
        Capital expenditures during the year        516     1,336
         Identifiable assets                      38,488    28,425

					-50-

    <PAGE> 


                               AMERICAN ECO CORPORATION
                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

	NOTE T	SEGMENTED INFORMATION (continued) 

                                          Environmental         Industrial
                                           Services               Services
                                         --------------         ---------- 
         (United States Dollars in thousands)



        1995
        Contract income from customers           $5,362   $41,322
        Operating income                            505     2,555
        Depreciation and amortization               214       893
        Capital expenditures during the year         54     1,675
        Identifiable assets                       4,636    17,163

        1994
        Contract income from customers           $8,040   $26,951
        Operating income                            451       615
        Depreciation and amortization               196       848
        Capital expenditures during the year         47       686
        Identifiable assets                       5,246    11,447


        Industry 
        Segmentation                         
                                          Manufacturing
                                           Services        Consolidated
                                         --------------   -----------------
                             (United States Dollars in thousands)

        1996
        Contract income from customers             $657  $119,529
        Operating income                            218     7,953
        Depreciation and amortization                --     2,232
        Capital expenditures during the year      6,155     8,007
        Identifiable assets                       4,864    71,777


        1995
        Contract income from customers        $      --   $46,684
        Operating income                             --     3,060
        Depreciation and amortization                --     1,107
        Capital expenditures during the year        --     1,729
        Identifiable assets                          --    21,799

        1994
        Contract income from customers        $      --   $34,991
        Operating income                             --     1,066
        Depreciation and amortization                --     1,044
        Capital expenditures 
          during the year                            --       733
        Identifiable assets                          --    16,693


        Geographic Segmentation                       
                                                      
                                                 United           Consoli-
		                                 States  Canada   dated
					       -------- -------- ---------
        1996
        Contract income                        $  6,509  $113,020 $119,529
        Operating income                             89     7,864    7,953
        Depreciation and amortization               166     2,066    2,232
        Capital expenditures during the year      6,151     1,856    8,007
        Identifiable assets                      20,988    50,789   71,777

        1995
        Contract income                      
                                          $          --   $46,684  $46,684
        Operating income                             --     3,060    3,060
        Depreciation and amortization                --     1,107    1,107
        Capital expenditures during the year         --     1,729    1,729
        Identifiable assets                          --    21,799   21,799

        1994
        Contract income                      
                                          $          --   $34,991  $34,991
        Operating income                             --     1,066    1,066
        Depreciation and amortization                --     1,044    1,044
        Capital expenditures during the year         --       733      733
        Identifiable assets                          --    16,693   16,693

					-51-

    <PAGE> 


        Item 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING
                 AND FINANCIAL DISCLOSURE.

                 The Company has had no disagreements with Karlins Fuller
        Arnold & Klodosky PC., the Company's independent accountants, or such
        firm's predecessor during the prior three fiscal years.  In March
        1997, the Board of Directors selected Coopers & Lybrand, L.L.P. as
        auditors of the Company effective May 7, 1997, subject to the
        ratification of the shareholders at the Annual Shareholders Meeting
        scheduled to be held on May 7, 1997.  Accordingly, Karlins Fuller
        Arnold & Klodosky P.C. has resigned effective May 7, 1997.

					-52-

    <PAGE>

				      PART III

        ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT.

                 The names of the executive officers, directors and certain
        significant employees are set forth below, together with the positions
        held by each such person in the Company and their ages as of March 31,
        1997.  All directors are elected annually by the shareholders of the
        Company and serve until their successors are duly elected and
        qualified.  Officers are elected by the Board of Directors and serve
        at the will of the Board of Directors.

                NAME                    AGE                  POSITIONS
                ----                    ---                   --------

           Mark White                    57               Chairman
           Michael E.                    47               President, Chief
           McGinnis                                       Executive
                                                          Officer and 
                                                          Director
           John C. Pennie                58               Vice-Chairman of
                                                          the Board of
                                                          Directors

           Frank Fradella                42               Executive Vice
                                                          President and
                                                          Chief Operating
                                                          Officer
           David L.                      47               Vice President
           Norris                                         and Chief
                                                          Financial
                                                          Officer
           John H. Craig                 49               Secretary

           Barry Cracower                59               Director

           William A.                    69               Director
           Dimma
           Tyrrell Garth                 48               Director

           Donald Getty                  63               Director
           Joseph D.                     75               Division
           DeFranco                                       President, SRS

           Besim Halef                   41               Division
                                                          President, MM
                                                          Industra

           John Hoyle                    50               Division
                                                          President,
                                                          United Eco
           Toomas Kukk                   56               Division
                                                          President, 
                                                          Chempower

           Donald Scott                  38               Division
                                                          Manager, Eco
                                                          Environmental 

           James Wright                  35               Division
                                                          President,
                                                          Environmental
                                                          Evolutions

        EXECUTIVE OFFICERS

          MARK WHITE has been a director of the Company since July 1993 and
        was elected Chairman of the Board in July 1994.  Since 1986, Mr. White
        has practiced law and has acted as an independent consultant.  From
        1983 to 1986, he served as the Governor of the State of Texas.  His
        career in public service also included serving as the Attorney General
        of Texas, Secretary of State and Assistant Attorney General.  He
        serves on the board of 

					-53-

    <PAGE> 

        directors of the John Gray Foundation at Lamar University, and the
        boards of regents of Hardin Simmons University, the Houston
        Educational Excellence Foundation, and the Houston Read Foundation. 
        Mr. White is a member of the National Association of Attorneys'
        General and the National Governors' Association.  

          MICHAEL E. MCGINNIS has been the President and Chief Executive
        Officer of the Company since 1993 and a director since 1994.  He was
        the President and Chief Executive Officer of Eco Environmental, Inc.,
        a provider of environmental remediation services to industrial
        clients, when it was acquired by the Company in 1993.  Prior to
        joining Eco Environmental, Inc. in 1992, Mr. McGinnis was employed
        with The Brand Companies, Inc., one of the largest asbestos abatement
        contractors in the United States.  Mr. McGinnis joined The Brand
        Companies in 1965 and served in various operational and administrative
        capacities for over 27 years.  Mr. McGinnis serves as the Chairman of
        the Board of EIF Holdings, Inc., an asbestos abatement and lead
        removal contractor based in California in which the Company holds a
        minority interest, and he has held that position since June 1996,
        having been President of EIF from March 1996 until August 1996.

          JOHN C. PENNIE has been a director of the Company since February
        1992 and the Vice-Chairman of the Board of Directors since October
        1993.  Mr. Pennie served as the Company's President and Chief
        Executive Officer in 1992 in order to execute the downsizing and
        reorganization of the Company.  Prior to joining the Company, Mr.
        Pennie was a business consultant with over 25 years of experience in
        assisting turnaround and start-up companies.  He also serves as a
        director of Innovadent Technologies, Inc., a manufacturing company.

          FRANK FREDELLA has been Executive Vice President and Chief
        Operating Officer since October 1996.  For more than five years prior
        thereto he was an executive of NSC Corporation, with his last position
        as President. NSC Corporation provides asbestos abatement and other
        specialty contracting services.

          DAVID L. NORRIS has been Vice President and Chief Financial Officer
        of the Company since March 1997.  He also has been President and Chief 
        Executive Officer and a director of EIF since August 1996.  Prior 
        thereto, Mr. Norris was the President of Tonopah Resources 
        International, Inc. and Citadel Environmental Group, Inc., which 
         owned and operated several abatement and remediation companies in 
        the environmental industry.  From 1994 to 1996, Mr. Norris was the 
         President and Managing Member of WNH Investments, L.L.C., which is a 
         private investment banking company investing principally in companies
         in the environmental and energy industries. From 1992 to 1994, Mr. 
         Norris was the President and Chief Operating Officer of North
         American Recycling Systems, Inc.  Prior thereto, from 1972 to 1992, 
         Mr. Norris was employed by Evergren Bankcorp, Inc., most recently as 
         Executive Vice President in charge of corporate banking.

          JOHN CRAIG has been as Secretary of the Company for more than five
        years.  He has been a partner in Cassels, Brock & Blackwell, a
        Toronto, Ontario law firm since 1994, and for at least three years
        prior thereto, he was a partner in Holden, Day & Wilson.  His law
        firms have performed legal services for the Company.


        OUTSIDE DIRECTORS

          BARRY CRACOWER has been a director of the Company since December
        1996.  Mr. Cracower has been the President of Pharmx Rexall Drug
        Stores Ltd., a drug store chain based in Concord, Ontario, since 1990. 
        Prior to 1990, he held senior executive positions at several major
        Canadian corporations.  Mr. Cracower served on the Board of Directors
        of the predecessor corporation to the Company, ECO Corp., in 1992
        during its restructuring.  He also is as a director of Algonquin
        Mercantile Corporation, a Canadian company.  

          WILLIAM A. DIMMA has been a director of the Company since January
        1997.  Mr. Dimma has served as the Chairman of the Board of Canadian
        Business Media Ltd since 1992, and York University since 1991.  For
        more than five years through 1993, Mr. Dimma served as the Deputy
        Chairman and also as the President and Chief 


					-54-

   <PAGE> 



        Executive Officer of  Royal LePage Limited, a Canadian real estate 
	company.  In addition to the companies mentioned above, Mr. Dimma 
        is a director of the Greater Toronto Airport Authority, Magellan 
        Aerospace Corporation, IPL Energy Inc., a pipeline and gas 
        distribution company, London Life Insurance  Company, Sears 
        Canada Inc. and Trilon Financial Corporation, a financial services     
        company.

          TYRRELL L. GARTH has been a director of the Company since December
        1996 and previously was as a director from 1993 to 1995.  Mr. Garth
        has been the President of Cheyenne Capital Inc., a provider of
        merchant banking services located in Beaumont, Texas, since 1996. 
        Prior to joining Cheyenne Capital, Mr. Garth was a partner of Moore
        Landrey Garth Jones Burmeister & Hulett, L.L.P., a law firm in
        Beaumont, Texas, for more than five years.  In addition to serving as
        a director of the Company, Mr. Garth is a director of Unison
        HealthCare Corp., a long-term healthcare provider (Nasdaq National
        Market).

          HON. DONALD R. GETTY has been a director of the Company since
        January 1997.  Mr. Getty has been the President and Chief Executive
        Officer of Sunnybank Investments Ltd., an investment and consulting
        company located in Edmonton, Alberta, since December 1992.  Mr. Getty
        has held elected and appointive offices in Canadian government, most
        recently as the Premier of the Province of Alberta from 1985 to 1992
        and as the Minister of Energy and Natural Resources for the federal
        government of Canada between 1971 and 1979.  Mr. Getty currently
        serves on the boards of directors of Mera Petroleum, an oil and gas
        company, Cen Pro Technologies, an engineering company, Farm Energy
        Corporation, an ethanol production company, and Guyanor Resources, a
        mining company, all located in Canada.


        SIGNIFICANT EMPLOYEES

          JOSEPH D. DEFRANCO has been as the Division President of SRS since
        July 1996 when SRS was acquired by the Company.  Mr. DeFranco had
        served as the President, Chief Executive Officer, Treasurer and a
        director of SRS since 1973.

          DESIM HALEF has been the Division President of MM Industra since
        June 1996.  Between April 1994 and May 1996, Mr. Halef served as a
        project general manager for National Heavy Industries Limited, Saudi
        Arabia in connection with a project to build specialty fabrication
        facilities in the Kingdom of Saudi Arabia.  Mr. Halef had served in
        various capacities at M&M Manufacturing Limited Partnership, the
        predecessor of MM Industra, between 1994 and 1985, most recently as
        the Executive Vice President and General Manager of that company from
        March 1991 to April 1994.

          JOHN HOYLE has been as the Division President of United Eco since
        November 1996.  Mr. Hoyle had been the President of Four Seasons
        Environmental, Inc., an environmental services company, between July
        1996 and August 1993, and served as the Vice President of that
        corporation between August 1993 and September 1990.

          TOOMAS KUKK has served as the Division President of Chempower since
        its acquisition in March 1997.  Mr. Kukk founded Chempower and
        Powerhouse Equipment, Inc., the predecessor to Chempower, and he
        served as the Chief Executive Officer and Chairman of the Board of
        Directors of Chempower since its organization in 1985.

          DONALD SCOTT has served as the Division Manager of Eco
        Environmental since April 1996.  Mr. Scott served as Project Manager
        for Eco Environmental since January 1993.  He previously worked as a
        project manager for T.G.I Stephens, a provider of environmental
        services.

					-55-

   <PAGE> 


          JAMES WRIGHT has served as the Division President of Environmental
        Evolutions since January 1996.  Prior to the acquisition of
        Environmental Evolutions, Mr. Wright had served as the President of
        that corporation since April 1992.

        BOARD OF DIRECTORS MATTERS

          The Board of Directors has an Audit Committee and a Compensation
        Committee.  The Audit Committee reviews the annual and quarterly
        financial statements, and material investments and transactions, and
        meets with the outside accountants and senior management regarding,
        among other items, internal control procedures established by the
        Company.  The Compensation Committee sets the level of compensation of
        the Company's executive officers.

          During the 1996 fiscal year, the Board of Directors met in person
        or telephonically four times, and each director attended at least 75%
        of the meetings.  The Board of Directors also authorized corporate
        actions through written consents.

        COMPLIANCE WITH CERTAIN REPORTING REQUIREMENTS

          Section 16(a) of the Securities Exchange Act of 1934 requires that
        the officers, directors and 10% shareholders of a domestic issuer
        report the ownership and purchase or sale of the equity securities of
        such issuer to the SEC.  Officers, directors and 10% shareholders of
        foreign private issuers are not required to report such ownership or
        transactions.  The Company has become a "domestic issuer" for the
        purposes of United States securities regulations.  The officers and
        directors of the Company will file Initial Statements of Beneficial
        Interest with the SEC.  See Item 1. "Description of Business   Change
        in Reporting Status."


					-56-

    <PAGE> 

        ITEM 11.  EXECUTIVE COMPENSATION.

          The following table discloses the compensation awarded to or earned
        by the Chief Executive Officer and the other most highly compensated
        executive officers of the Company as of the end of fiscal 1996 whose
        annual salary plus other forms of compensation exceeded $100,000 (the
        "Named Executive Officers").

                            SUMMARY COMPENSATION TABLE



                                             Annual Compensation
                                             -------------------

                Name                                          Other Annual
                and                                  Bonus    Compensation
              Position       Year    Salary ($)       ($)         ($)
              --------       ----     ---------      -----      -------
        Michael E. McGinnis
        President and        1996   252,276 (1)        0     6,439 (2)
        Chief Executive      1995   102,201 (1)        0     6,440 (2)
        Officer              1994       90,012         0            0


        Mark White           1996            0         0   120,000 (3)
        Chairman of          1995            0         0   140,000 (3)
        the Board            1994            0         0       87,500

        John C. Pennie       1996            0         0   109,140 (4)
        Vice-Chairman        1995            0         0   119,100 (4)
        of the Board         1994            0         0    80,785 (4)
        ---------------------

                      SUMMARY COMPENSATION TABLE

                                      Long-Term     All Other
                                     Compensation  Compensation
                                       --------    ------------

                Name
                and                   Securities
              Position        Year    Underlying
              --------        ----   Options (#)
        Michael E. McGinnis
        President and         1996     20,000           0
        Chief Executive       1995     50,000           0
        Officer               1994     50,000           0


        Mark White            1996          0           0
        Chairman of           1995     65,000           0
        the Board             1994     10,000           0


        John C. Pennie        1996          0           0
        Vice-Chairman         1995     50,000           0
        of the Board          1994          0           0
        ---------------------
        (1)  Includes $1,138 and $1,158 of deferred compensation
             contributed by the Company to Mr. McGinnis' 401K Plan in
             fiscal 1996 and fiscal 1995, respectively.
        (2)  Represents automobile lease payments paid by the Company.
        (3)  Represents amounts paid as a retainer to Mr. White for
             services rendered to the Company.
        (4)  Represents fees paid to Windrush Corporation, a company
             50% of which is owned by Mr. Pennie, for executive
             services including rent and secretarial services for the
             Company's Toronto office.

        EMPLOYMENT CONTRACTS

          The Company and Michael E. McGinnis have entered into an employment
        agreement pursuant to which Mr. McGinnis receives an annual base
        salary of $250,000 and is entitled to participate in an annual bonus
        pool equal to 5% of the Company's net income and to receive annual
        grants of stock options for the purchase of 20,000 Common Shares.  The
        agreement provides for up to two years compensation if he is
        terminated without cause, or upon his death or disability, subject to
        certain limitations.  The employment agreement terminates on November
        30, 2000.

          The Company and Frank Fradella have entered into an employment
        agreement, effective October 1, 1996, pursuant to which Mr. Fradella
        will be paid an annual base salary of $250,000 and an automobile
        allowance of $750 per month plus any operating and maintenance
        expenses associated with such vehicle.  The agreement also provides
        that Mr. Fradella is entitled to receive a non-discretionary bonus of
        $70,000 per year, to participate in an annual bonus pool equal to 5%
        of the Company's net income, to receive 50,000 stock options to
        purchase Common Shares, and to receive an additional $250,000 as a
        signing bonus.  In addition, the Company has agreed to reimburse Mr.
        Fradella for certain costs associated with his relocating to Houston,
        Texas. The agreement provides that the Company will pay up to six
        months salary to Mr. Fradella or his estate if he dies, is permanently
        disabled or is 

					-57-


   <PAGE> 




        terminated by the Company without cause, subject to certain 
        limitations.  Mr. Fradella's employment agreement with the
        Company terminates on September 30, 2001.  See "Item 13. Certain
        Relationships and Related Transactions  Indebtedness of Management or
        Affiliates of Management."

          The Company and David L. Norris entered into an employment
        agreement effective August 1, 1996 pursuant to which Mr. Norris will
        be paid an annual base salary of $175,000, an automobile allowance of
        $700 per month plus any operating and maintenance expenses associated
        with such vehicle, and he is entitled to participate in an annual
        bonus pool equal to 5% of the Company's income and to receive up to
        25,000 options to purchase Common Shares per year based upon his
        performance.  The agreement provides for up to two years compensation
        if Mr. Norris is terminated by the Company without cause subject to
        certain limitations.  Mr. Norris' employment agreement with the
        Company terminates on December 31, 2000.


        COMPENSATION OF DIRECTORS

          The directors of the Company who are not otherwise employees or
        consultants of the Company receive CDN$20,000 per year.  In addition,
        all reasonable expenses incurred by the directors in respect of their
        duties are reimbursed by the Company.  None of the directors of the
        Company receives compensation in his capacity as a director pursuant
        to any other arrangement or in lieu of any standard arrangement except
        through the granting of stock options.

          The following table provides information with respect to stock
        options granted to the Named Executive Officers during fiscal 1996.

                                Stock Options Granted
                        in Fiscal Year Ended November 30, 1996
                        --------------------------------------
                                               % of Total
                                                Options
                               Securities      Granted to
                                 Under         Employees       Exercise
                                Options       in Financial       Price
        Name                  Granted (#)         Year          (CDN$)
        ----                  ------------    -----------      ---------
        Michael E. McGinnis      20,000            4%            $4.60

        Mark White                 0               --             --

        John C. Pennie             0               --             --




                                   Market Value
                                  of Securities
                                    Underlying
                                    Options on
                                   the Date of
                                      Grant           Expiration
        Name                          (CDN$)             Date
        ----                       ------------       ----------
        Michael E. McGinnis           $4.60           12/1/2000

        Mark White                      --                --

        John C. Pennie                  --                --


          The following table provides information with respect to stock
        options exercised by the Named Executive Officers during the fiscal
        year ended November 30, 1996 and the balance of stock options
        remaining after such exercises.  All stock options described below
        were presently exercisable at November 30, 1996.


					-58-



   <PAGE> 



                          Aggregated Stock Options Exercised
                        in Fiscal Year Ended November 30, 1996
                              and Fiscal Year-End Values
                        --------------------------------------


                        Securities
                         Acquired
                           Upon
            Name       Exercise(#)   Value Realized (US$)
            ----       -----------   --------------------
        Michael E.
        McGinnis            0                 --

        Mark White          0                 --

        John C.          50,000            214,925
        Pennie

                              Number of Securities
                                   Underlying       Value of Unexercised
                              Unexercised Options    In-the-Money Stock
                                   at Fiscal          Options at Fiscal
                                    Year-End              Year-End
                                      (#)                 (CDN$)(1)
                              --------------------   -------------------
                                  Exercisable/          Exercisable/
                Name             Unexercisable          Unexercisable
                ----          -------------------   --------------------
        Michael E. McGinnis      108,000/12,000        707,200/55,800
        Mark White                  75,000/0              502,500/0
        John C. Pennie                 0                     --


        (1)  Based on the closing price of the Common Shares on The Toronto
             Stock Exchange on November 30, 1996 of CDN$9.25.


        REPORT OF COMPENSATION COMMITTEE

          During fiscal 1996, the Compensation Committee of the Board of
        Directors of the Company was comprised of Henry Knowles, Ronald Mann
        and A. Murray Sinclair, all of whom were independent directors.  All
        three directors resigned as a member of the Board of Directors during
        fiscal 1996.

          It is the responsibility of the Compensation Committee to determine
        the level of compensation in respect of the Company's executives
        officers with a view to providing such executives with a competitive
        compensation package having regard to performance.  Performance is
        defined to include achievement of the Company's strategic objective of
        growth and the enhancement of shareholder value through increases in
        the stock price resulting from a stronger balance sheet and increased
        earnings.

          Compensation for executive officers is composed primarily of three
        components; namely, base salary, performance bonuses and the granting
        of stock options.  Performance bonuses are considered from time to
        time having regard to the above referenced objectives.

          In establishing the levels of base salary, the award of stock
        options and performance bonuses, the Compensation Committee takes into
        consideration individual performance, responsibilities, length of
        service and levels of compensation provided by industry competitors. 
        In the case of Mr. McGinnis, the Chief Executive Officer, he will be
        entitled to participate in an annual bonus pool equal to 5% of the net
        income under his employment contract entered into on December 1, 1995
        and as subsequently amended.  In determining the Chairman's retainer,
        the Committee considered that the Chairman was devoting over 50% of
        his time to the affairs of the Company and had made a significant
        contribution to the success of the Company.

          The Compensation Committee is also responsible for reviewing the
        Company's manpower and succession plans to ensure that adequate plans
        are in place.

          This report was furnished by the Compensation Committee.

					-59-

   <PAGE> 

        STOCK PERFORMANCE CHART

          The following graph compares the yearly percentage change at
        November 30 of the indicated year in the Company's cumulative total
        shareholder return on its Common Shares with the cumulative total
        shareholder return on (i) securities traded on the Toronto Stock
        Exchange, and (ii) publicly traded companies which are part of the
        Pollution Control Index.  Although the Company believes this graph
        reflects favorably on the Company, it does not believe that the
        comparison is necessarily useful in determining the quality of the
        Company's performance or in establishing executive compensation.

                         [performance graph depicting information
			 contained in the following chart]


                             1991    1992  1993    1994    1995    1996
                             ----    ----  ----    ----    ----    ----
        Pollution Control
        Industry Index        100   100     80       60     145    130

        TSE 300 Total
        Return Index          100    98    129      129     151    199

        American Eco          100   123    164       92     137    264
        Corporation

        Share Price 
        (Canadian)        $3.50     $4.30 $5.75  $3.25    $4.80   $9.25

					-60-

   <PAGE> 





        ITEM 12.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND
        MANAGEMENT.

          The following table sets forth as of May 2, 1997 the number of
        Common Shares beneficially owned by (i) each person known to be the
        beneficial owner of more than five percent of the outstanding Common
        Shares, (ii) each director of the Company, (iii) each Named Executive
        Officer and (iv) all officers and directors of the Company as a group
        as known by the Company or as reflected on the records of the transfer
        agent.

           Name and Address of      Amount and Nature of
            Beneficial Owner       Beneficial Ownership(1)
           -------------------     -----------------------

                                     Number     Percentage
                                     ------     ----------
        Vision Holdings, Inc. . .
                                3,052,611         21%
           14 Parlaville Road
           P.O. Box HM 2257
           Hamilton, Bermuda HMJX

        Barry Cracower  . . . . .20,000(2)          *


        William Dimma   . . . . .20,000(2)          *
        Tyrrell Garth . . . . . .
                                102,300(3)          *

        Donald Getty  . . . . . .20,000(2)          *

        Michael E. McGinnis . . .
                                435,000(4)         3%

        John C. Pennie  . . . . .22,500(5)          *


        Mark White  . . . . . . .
                                112,000(6)          *
        Directors and executive
        officers as a group (7    731,800          5%
        persons)  . . . . . . . .

        ----------------------------
        * Represents less than one percent of the issued and outstanding
          Common Shares.

        (1)  Unless otherwise indicated, all persons have sole voting and
             investment power over the Common Shares.

        (2)  Represents Common Shares underlying presently exercisable stock
             options.

        (3)  Includes 20,000 Common Shares underlying presently exercisable
             stock options.

        (4)  Includes (i) 142,000 Common Shares underlying presently
             exercisable stock options and (ii) 90,500 shares owned by his
             wife.

        (5)  Includes 20,000 Common Shares underlying presently exercisable
             stock options.

        (6)  Includes 75,000 Common Shares underlying presently exercisable
             stock options.

        (7)  Includes Common Shares disclosed in notes (2), (3), (4), (5), (6)
             above.


					-61-

   <PAGE> 


        ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

        TRANSACTIONS WITH MANAGEMENT OR AFFILIATES OF MANAGEMENT

          Pursuant to an agreement between the Company and Windrush
        Corporation ("Windrush"), dated October 5, 1994, Windrush receives a
        fee of $5,000 per month in consideration for executive services for
        administration, strategic and marketing planning and public investor
        relations provided to the Company plus fees which are negotiated on a
        project-by-project basis for other specific services rendered.  This
        agreement may be terminated by the Company on 30 days' prior written
        notice.  Mr. Pennie, the Vice-Chairman of the Board of Directors,
        holds a 50% interest in Windrush.


        INDEBTEDNESS OF MANAGEMENT OR AFFILIATES OF MANAGEMENT

          During fiscal 1996, the Company loaned $490,355 to Michael E.
        McGinnis for the purpose of purchasing Common Shares of the Company in
        the open market.  The loan matures on May 7, 1997, bears interest at
        the rate of 10% per annum and is secured by the purchased shares.  On
        September 6, 1996, the Company loaned $475,000 to Mark White, who was
        then Chairman of the Board, which loan was non-interest bearing and
        unsecured.  Mr. White repaid the loan on October 16, 1996.  The
        Company also loaned $350,000 to Frank J. Fradella, Executive Vice
        President and Chief Operating Officer, for the purpose of purchasing a
        home upon his joining the Company, repayable, without interest, at the
        rate of $70,000 per year while Mr. Fradella is employed by the
        Company.  This loan becomes due upon the termination of Mr. Fradella's
        employment with the Company.

					-62-



   <PAGE> 

                                       PART IV

        ITEM 14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM
        8-K.

        (a)  Financial Statements:
             --------------------

             The following audited consolidated financial statements of
             American Eco Corporation and subsidiaries are included in Item 8:

             Index to Consolidated Financial Statements

             Report of Independent Auditors

             Consolidated Balance Sheet as of November 30, 1996 and 1995

             Consolidated Statement of Retained Earnings for the years ended
             November 30, 1996, 1995 and 1994

             Consolidated Statement of Income for the years ended November 30,
             1996, 1995 and 1994

             Consolidated Statement of Cash Flows for the years ended November
             30, 1996, 1995 and 1994

             Notes to Consolidated Financial Statements

             The following consolidated financial statement schedules of
             American Eco Corporation and subsidiaries are included in
             Item 14(d):

             All schedules to the consolidated financial statements required
             by Article 7 of Regulation S-X are not required under related
             instructions or are not applicable and, therefore, have been
             omitted.


        (b)  REPORTS ON FORM 8-K

             Not applicable

        (c)  EXHIBITS 
                                  INDEX TO EXHIBITS
        Exhibit Number                 Document

        3.1.1  Letters Patent (Certificate of Incorporation) filed February
               6, 1969, incorporated by reference to Exhibit 3.1.1 to the
               Company registration statement on Form 10, dated September 19,
               1990.

        3.1.2  Supplementary Letters Patent, dated June 26, 1970
               (incorporated by reference to Exhibit 3.1.2 to the Company's
               Form 10).

        3.1.3  Articles of Amendment, filed June 16, 1975 (incorporated by
               reference to Exhibit 3.1.3 to the Company's Form 10).

        3.1.4  Articles of Amendment, filed June 23, 1978 (incorporated by
               reference to Exhibit 3.1.4 to the Company's Form 10).

        3.1.5  Articles of Amendment, filed June 20, 1986 (incorporated by
               reference to Exhibit 3.1.5 to the Company's Form 10).


					-63-

   <PAGE> 


        3.1.6  Articles of Amendment, filed June 17, 1987 (incorporated by
               reference to Exhibit 3.1.6 to the Company's Form 10).

        *3.1.7 Articles of Amendment, certified on November 19, 1993

        3.2.1  By-Laws (incorporated by reference to Exhibit 3.2 to the
               Company's Form 10.).

        *3.2.2 By-Law Number 10.

        4.1    Share Option Plan (incorporated by reference to Exhibit to
               Management Information Circular to the Company's Form 6-K,
               dated September 27, 1995).

        4.2    Form of 9.5% Cumulative Convertible Debenture due January 24,
               2007 (incorporated by reference to Exhibit 2 to the Company's
               Form 6-K, dated February 7, 1997).

        4.3    Form of 9.5% Cumulative Convertible Debenture due March 3,
               2007 (incorporated by reference to Exhibit 2 to the Company's
               Form 6-K, dated March 14, 1997).

        4.4    Form of Stock Purchase Warrant (incorporated by reference to
               Exhibit 3 to the Company's Form 6-K, dated February 7, 1997).

        10.1   Memorandum, dated October 5, 1995, between the Company and
               Windrush Corporation (incorporated by reference to Exhibit
               10.6 to the 1994 Form 20-F).

        10.2   Share Exchange Agreement, dated June 1, 1994, among Westlake
               Interests, Ltd., Cambridge, the Company and Marc A. Sparks
               (incorporated by reference to Exhibit 10.7.1 to the 1994 Form
               20-F).

        10.3   Acquisition Agreement, dated July 31, 1995, between the
               Company and Kenneth Hagan and Janet Hagan.  (incorporated by
               reference to Exhibit 2.7.1 to the 1995 Form 20-F).

      *10.4.1  Agreement and Plan of Merger dated as of April 26, 1996, among
               the Company SRS Acquisition Corporation and Separation and
               Recovery Systems, Inc. ("SRS").

      *10.4.2  Business Loan Agreement, dated as of February 7, 1996, between
               Bank of America National Trust and Savings Association ("BA")
               and SRS.

        *10.4.3
               Amendment No. 1 to Business Loan Agreement, dated as of July
               3, 1996, between SRS and BA.

      *10.4.4  Continuing Guarantee, dated as of July 3, 1996 from the
               Company to BA.

      *10.4.5  Subordination Agreement, dated July 3, 1996, among American
               Eco, SRS and BA. 

      *10.5    Acquisition Agreement, dated as of May 31, 1996, between the
               Company and United Eco Systems, Inc.

      *10.6.1  WCMA Note, Loan and Security Agreement, dated as of August 23,
               1996 between American Eco/SP Corporation and Merrill Lynch
               Business Financial Services, Inc. ("MLBFS")

      *10.6.2  Security Agreement, dated as of August 26, 1996 between C.A.
               Turner Maintenance, Inc. ("Turner") and  MLBFS. 

      *10.6.3  Unconditional Guaranty, dated as of August 26, 1996 of Turner
               in favor of MLBFS.

					-64-


   <PAGE> 


      *10.6.4  Unconditional Guaranty, dated as of August 26, 1996 of
               American Eco/SP Corporation in favor of MLBFS.

      *10.7    Acquisition Agreement and Plan of Reorganization, dated as of
               January 1, 1996 between Jim Wright, Mark L. Crawford and Aaron
               Fine (as shareholders of Environmental Evolutions, Inc.) and
               the Company, as amended March 15, 1996.

      10.8.1   Agreement, dated April 9, 1996 between the Company and Wayne
               E. Shaw, and as amended on April 17, 1996, April 18, 1996, May
               23, 1996 and June 12, 1996 (incorporated by reference to
               Exhibit 1 to the Company's Registration Statement on Form F-
               8).

      *10.8.2  Arrangement Agreement, dated November 13, 1996, among Industra
               Service Corporation, 519742 B.C. Ltd. and the Company.

      *10.9.1  Agreement and Plan of Merger, dated as of September 10, 1996,
               among the Company, Sub Acquisition Corp. and Chempower, Inc.
               ("Chempower").

      *10.9.2  Financing Agreement, dated February 28, 1997, among the
               Company, Chempower, Toomas J. Kukk and
               Mark L. Rochester.

      *10.9.3  Letter Agreement, dated February 28, 1997, between the Company
               and Toomas J. Kukk, as agent (the
               "Agent").

      *10.9.4  Guaranty, dated February 28, 1997, by the Company in favor of
               the Agent.

      *10.9.5  Pledge Agreement, dated February 28, 1997, between the Company
               and the Agent.

      *10.9.6  Security Agreement, dated February 28, 1997, between the
               Company and the Agent.

      *10.9.7  Loan Agreement, dated as of February 28, 1997, by and between
               Chempower, Inc. and First National Bank of Ohio ("FNBO").

      *10.9.8  Promissory Note, dated February 28, 1997, of Chempower in
               favor of the Agent.  

      *10.9.9  Purchase Agreement, dated as of February 28, 1997, between
               Chempower and Holiday Properties ("Holiday"). 

      *10.9.10 Commercial Guaranty, dated February 28, 1997, by the Company
               in favor of FNBO.

      *10.9.11 Promissory Note, dated February 28, 1997, of Chempower in
               favor of FNBO.

      *10.9.12 Subordination Agreement, dated as od February 28, 1997, among
               Chempower, FNBO, Thomas J. Kukk, Mark L. Rochester and the
               Agent. 

      *10.9.13 Commercial Security Agreement, dated as of February 28, 1997,
               between Chempower and FNBO.

      *10.10   Lease, dated as of August 15, 1996, between 1011 Jones Road
               Joint Venture Group and the Company.

					-65-

   <PAGE> 


      *10.11.1 Employment Agreement, dated December 1, 1995, between the
               Company and Michael E. McGinnis, as amended May 1, 1996.

    *10.11.2   Employment Agreement, effective as of October 1, 1996, between
               the Company and Frank Fradella.

    *10.11.3   Employment Agreement, effective as of August 1, 1996, between
               the Company and David L. Norris.

      *16      Letter of Karlins Fuller Arnold & Klodosky regarding such
               account firm's resignation as independent auditors of the
               Company.

      *21.     Subsidiaries of the Company.

      *24.     Power of Attorney

      *27.     Financial Data Schedule


        ------------------------

        *Filed herewith


        (d)  FINANCIAL STATEMENT SCHEDULES

             The financial statement schedules required by Regulation S-K are
             incorporated by reference to Item 14(a).

					-66-



      <PAGE> 

                                      SIGNATURES

             Pursuant to the requirements of Section 13 or 15(d) of the
        Securities Exchange Act of 1934, the registrant duly caused this
        report to be signed on its behalf by the undersigned, thereunto duly
        authorized.




        AMERICAN ECO CORPORATION


        Dated:  May 2, 1997           By: /s/ Michael E. McGinnis  
					---------------------------
                                      Michael E. McGinnis, President and
                                      Chief Executive Officer

             Pursuant to the requirements of the Securities Exchange Act of
        1934, this report has been signed below by the following persons on
        behalf of the registrant and in the capacities and on the dates
        indicated.

               Signature        Title                          Date
               ---------        -----                          ----
        /s/Michael E. McGinnis  President and Chief 
        ----------------------  Executive Officer and 
        Michael E. McGinnis     Director (Principal            May 2, 1997
			        Executive Officer)


        /s/John C. Pennie       Vice-Chairman of the 
        ----------------------  Board of Directors              May 2, 1997
         John C. Pennie


        /s/David L. Norris      Chief Financial Officer
        ----------------------  (Principal Financial           May 2, 1997
          David L. Norris	and Accounting Officer)


        /s/Barry Cracower
        ----------------------  Director                       May 2, 1997
	  Barry Cracower



        ----------------------  Director                       May 2, 1997
	  William Dimma



        /s/Tyrrell Garth
        ----------------------  Director                       May 2, 1997
	 Tyrrell Garth



        ----------------------
        Donald Getty            Director                       May 2, 1997


        ----------------------
        Mark White              Director                       May 2, 1997


					-67-



   <PAGE> 
					INDEX TO EXHIBITS

     Exhibit 
     Number	  		Document
     -------	  		---------
        3.1.1  Letters Patent (Certificate of Incorporation) filed February
               6, 1969, incorporated by reference to Exhibit 3.1.1 to the
               Company registration statement on Form 10, dated September 19,
               1990.

        3.1.2  Supplementary Letters Patent, dated June 26, 1970
               (incorporated by reference to Exhibit 3.1.2 to the Company's
               Form 10).

        3.1.3  Articles of Amendment, filed June 16, 1975 (incorporated by
               reference to Exhibit 3.1.3 to the Company's Form 10).

        3.1.4  Articles of Amendment, filed June 23, 1978 (incorporated by
               reference to Exhibit 3.1.4 to the Company's Form 10).

        3.1.5  Articles of Amendment, filed June 20, 1986 (incorporated by
               reference to Exhibit 3.1.5 to the Company's Form 10).

        3.1.6  Articles of Amendment, filed June 17, 1987 (incorporated by
               reference to Exhibit 3.1.6 to the Company's Form 10).

        *3.1.7 Articles of Amendment, certified on November 19, 1993

        3.2.1  By-Laws (incorporated by reference to Exhibit 3.2 to the
               Company's Form 10.).

        *3.2.2 By-Law Number 10.

        4.1    Share Option Plan (incorporated by reference to Exhibit to
               Management Information Circular to the Company's Form 6-K,
               dated September 27, 1995).

        4.2    Form of 9.5% Cumulative Convertible Debenture due January 24,
               2007 (incorporated by reference to Exhibit 2 to the Company's
               Form 6-K, dated February 7, 1997).

        4.3    Form of 9.5% Cumulative Convertible Debenture due March 3,
               2007 (incorporated by reference to Exhibit 2 to the Company's
               Form 6-K, dated March 14, 1997).

        4.4    Form of Stock Purchase Warrant (incorporated by reference to
               Exhibit 3 to the Company's Form 6-K, dated February 7, 1997).

        10.1   Memorandum, dated October 5, 1995, between the Company and
               Windrush Corporation (incorporated by reference to Exhibit
               10.6 to the 1994 Form 20-F).

        10.2   Share Exchange Agreement, dated June 1, 1994, among Westlake
               Interests, Ltd., Cambridge, the Company and Marc A. Sparks
               (incorporated by reference to Exhibit 10.7.1 to the 1994 Form
               20-F).

        10.3   Acquisition Agreement, dated July 31, 1995, between the
               Company and Kenneth Hagan and Janet Hagan.  (incorporated by
               reference to Exhibit 2.7.1 to the 1995 Form 20-F).

      *10.4.1  Agreement and Plan of Merger dated as of April 26, 1996, among
               the Company SRS Acquisition Corporation and Separation and
               Recovery Systems, Inc. ("SRS").


					-68-

   <PAGE> 


					INDEX TO EXHIBITS 


	EXHIBIT 
	NUMBER				DOCUMENT
	-------				---------
	
     *10.4.2   Business Loan Agreement, dated as of February 7, 1996, between
               Bank of America National Trust and Savings Association ("BA")
               and SRS.

     *10.4.3   Amendment No. 1 to Business Loan Agreement, dated as of July
               3, 1996, between SRS and BA.

     *10.4.4   Continuing Guarantee, dated as of July 3, 1996 from the
               Company to BA.

     *10.4.5  Subordination Agreement, dated July 3, 1996, among American
               Eco, SRS and BA. 

        *10.5  Acquisition Agreement, dated as of May 31, 1996, between the
               Company and United Eco Systems, Inc.

     *10.6.1   WCMA Note, Loan and Security Agreement, dated as of August 23,
               1996 between American Eco/SP Corporation and Merrill Lynch
               Business Financial Services, Inc. ("MLBFS")

     *10.6.2   Security Agreement, dated as of August 26, 1996 between C.A.
               Turner Maintenance, Inc. ("Turner") and  MLBFS. 

     *10.6.3   Unconditional Guaranty, dated as of August 26, 1996 of Turner
               in favor of MLBFS.

     *10.6.4   Unconditional Guaranty, dated as of August 26, 1996 of
               American Eco/SP Corporation in favor of MLBFS.

        *10.7  Acquisition Agreement and Plan of Reorganization, dated as of
               January 1, 1996 between Jim Wright, Mark L. Crawford and Aaron
               Fine (as shareholders of Environmental Evolutions, Inc.) and
               the Company, as amended March 15, 1996.

        10.8.1 Agreement, dated April 9, 1996 between the Company and Wayne
               E. Shaw, and as amended on April 17, 1996, April 18, 1996, May
               23, 1996 and June 12, 1996 (incorporated by reference to
               Exhibit 1 to the Company's Registration Statement on Form F-
               8).

     *10.8.2   Arrangement Agreement, dated November 13, 1996, among Industra
               Service Corporation, 519742 B.C. Ltd. and the Company.

     *10.9.1   Agreement and Plan of Merger, dated as of September 10, 1996,
               among the Company, Sub Acquisition Corp. and Chempower, Inc.
               ("Chempower").

     *10.9.2   Financing Agreement, dated February 28, 1997, among the
               Company, Chempower, Toomas J. Kukk and Mark L. Rochester.

     *10.9.3   Letter Agreement, dated February 28, 1997, between the Company
               and Toomas J. Kukk, as agent (the "Agent").

    *10.9.4    Guaranty, dated February 28, 1997, by the Company in favor of
               the Agent.


					-68-

   <PAGE> 


					INDEX TO EXHIBITS 


	EXHIBIT 
	NUMBER				DOCUMENT
	-------				---------

    *10.9.5    Pledge Agreement, dated February 28, 1997, between the Company
               and the Agent.

     *10.9.6   Security Agreement, dated February 28, 1997, between the
               Company and the Agent.

     *10.9.7   Loan Agreement, dated as of February 28, 1997, by and between
               Chempower, Inc. and First National Bank of Ohio ("FNBO").

     *10.9.8   Promissory Note, dated February 28, 1997, of Chempower in
               favor of the Agent.  

     *10.9.9   Purchase Agreement, dated as of February 28, 1997, between
               Chempower and Holiday Properties ("Holiday"). 

     *10.9.10  Commercial Guaranty, dated February 28, 1997, by the Company
               in favor of FNBO.

    *10.9.11   Promissory Note, dated February 28, 1997, of Chempower in
               favor of FNBO.

    *10.9.12   Subordination Agreement, dated as od February 28, 1997, among
               Chempower, FNBO, Thomas J. Kukk, Mark L. Rochester and the
               Agent. 

     *10.9.13  Commercial Security Agreement, dated as of February 28, 1997,
               between Chempower and FNBO.

      *10.10   Lease, dated as of August 15, 1996, between 1011 Jones Road
               Joint Venture Group and the Company.

    *10.11.1   Employment Agreement, dated December 1, 1995, between the
               Company and Michael E. McGinnis, as amended May 1, 1996.

     *10.11.2  Employment Agreement, effective as of October 1, 1996, between
               the Company and Frank Fradella.

     *10.11.3  Employment Agreement, effective as of August 1, 1996, between
               the Company and David L. Norris.

        *16    Letter of Karlins Fuller Arnold & Klodosky regarding such
               account firm's resignation as independent auditors of the
               Company.

        *21.   Subsidiaries of the Company.

        *24.   Power of Attorney

        *27.   Financial Data Schedule


        ------------------------

        *Filed herewith





                                                              Exhibit 3.1.7
                                                      								 ------------

                                                    ONTARIO CORPORATION NUMBER
                                                                219837
    [verification of receipt
     ceritified on November 19, 1993] 
  --------------------------------------------------------------------------



                                ARTICLES OF AMENDMENT


      1.   The present name of the corporation is: 

           ECO CORPORATION


      2    The name of the corporation is changed to (if applicable):

           AMERICAN ECO CORPORATION

      3.   Date of incorporation/amalgamation:

                                   February 6, 1969
                                 -------------------
      4.   The articles of the corporation are amended as follows:

           1.   The name of the Corporation is hereby changed to AMERICAN ECO
                CORPORATION.

           2.   The issued and outstanding common shares of the Corporation are
                hereby consolidated on the basis of one (1) post-consolidation
                common share for every ten (10) issued and outstanding pre-
                consolidation common shares in the capital of the Corporation.

           3.   All fractions of common shares will be rounded to the next
                lowest whole number if the first decimal place is less than five
                (5) and rounded to the next highest whole number if the first
                decimal place is five (5) or greater.

      5.   The amendment has been duly authorized as required 
           by Sections 168 & 170 (as applicable) of the
           Business Corporations Act.

      6.   The resolution authorizing the amendment was
           approved by the shareholders/directors (as
           applicable) of the corporation on

                          July 6, 1993
             	     -----------------------

      These articles are signed in duplicate.

                               ECO CORPORATION
                     ___________________________________________________
                          (Name of Corporation)

                     By/Par:  /s/ [illegible]      Secretary
                             -------------------------------                 
                          (Signature)      (Description of Office)




                                               						EXHIBIT 3.2.2
                                              						--------------


                                   ECO CORPORATION

                                    BY-LAW NO. 10

                  A BY-LAW TO AMEND BY-LAW NO. 8 OF ECO CORPORATION

                    BE IT ENACTED as a by-law of ECO CORPORATION as
          follows:

          ARTICLE I

          1.01      By-Law No. 8 of the Corporation be and it is hereby
          amended by deleting Section 8.05 therefrom and substituting
          therefor the following:

                    "8.05  RECORD DATE FOR DIVIDENDS AND RIGHTS -- The
                    Board may fix in advance a date, preceding by not less
                    than 10 days and not more than 31 days the date for the
                    payment of any dividend or the date for the issue of
                    any warrant or other evidence of right to subscribe for
                    securities of the Corporation as a record date for the
                    determination of the persons entitled to receive
                    payment of such dividend or to exercise the right to
                    subscribe for such securities and to receive the
                    warrant or other evidence in respect of such right,
                    notwithstanding the transfer or issue of any shares
                    after the record date so fixed."

                         #              #              #


                    PASSED by the directors and confirmed by the
          Shareholders of the Corporation pursuant to the Business
          Corporations Act, 1982, (Ontario).

                    DATED the 29th day of May, 1991.


                                   _______________________________
                                             President

                                   _______________________________
                                             Secretary



                                                            Exhibit 10.4.1.
                                                            ---------------





                             AGREEMENT AND PLAN OF MERGER


                                        AMONG


                              AMERICAN ECO CORPORATION,
                           AN ONTARIO, CANADA CORPORATION,

                             SRS ACQUISITION CORPORATION
                              A CALIFORNIA CORPORATION,

                                         AND

                        SEPARATION AND RECOVERY SYSTEMS, INC.
                                 A NEVADA CORPORATION


          <PAGE>


                                  TABLE OF CONTENTS


                                                                       Page
                                                                       ----


          ARTICLE I
          ADOPTION OF AGREEMENT AND PLAN OF MERGER  . . . . . . . . . . -1-
               1.1  The Merger. . . . . . . . . . . . . . . . . . . . . -1-
               1.2  Effective Date of the Merger. . . . . . . . . . . . -2-
               1.3  Surviving Corporation; Articles of Incorporation
                    of Surviving Corporation. . . . . . . . . . . . . . -2-
               1.4  Merger Consideration; Conversion of SRS Common
                    Stock; Cancellation of Acquisition Corp. Common
                    Stock.  . . . . . . . . . . . . . . . . . . . . . . -2-
               1.5  Exchange of Certificates. . . . . . . . . . . . . . -3-
               1.6  No Fractional Shares. . . . . . . . . . . . . . . . -4-
               1.7  Certificates in Other Names.  . . . . . . . . . . . -5-
               1.8  Treatment of Options. . . . . . . . . . . . . . . . -5-
               1.9  Appraisal Rights. . . . . . . . . . . . . . . . . . -5-


          ARTICLE II
          CLOSING . . . . . . . . . . . . . . . . . . . . . . . . . . . -6-
               2.1  Closing Date. . . . . . . . . . . . . . . . . . . . -6-
               2.2  Deliveries at the Closing.  . . . . . . . . . . . . -6-

          ARTICLE III
          REPRESENTATIONS AND WARRANTIES OF SRS . . . . . . . . . . . . -6-
               3.1  Due Incorporation.  . . . . . . . . . . . . . . . . -6-
               3.2  Due Authorization.  . . . . . . . . . . . . . . . . -7-
               3.3  Non-Contravention; Consents and Approvals.  . . . . -7-
               3.4  Capitalization. . . . . . . . . . . . . . . . . . . -8-
               3.5  Financial Statements; Undisclosed Liabilities;
                    Other Documents.  . . . . . . . . . . . . . . . . . -9-
               3.6  No Material Adverse Effects or Changes. . . . . . . -9-
               3.7  Tax Returns and Audits. . . . . . . . . . . . . .  -10-
               3.8  Litigation. . . . . . . . . . . . . . . . . . . .  -12-
               3.9  Compliance with Applicable Laws.  . . . . . . . .  -12-
               3.10 Contracts.  . . . . . . . . . . . . . . . . . . .  -12-
               3.11 Real Property.  . . . . . . . . . . . . . . . . .  -14-
               3.12 Personal Property.  . . . . . . . . . . . . . . .  -14-
               3.13 Employees.  . . . . . . . . . . . . . . . . . . .  -14-
               3.14 Insurance.  . . . . . . . . . . . . . . . . . . .  -15-
               3.15 Inventories.  . . . . . . . . . . . . . . . . . .  -15-
               3.16 Accounts Receivable.  . . . . . . . . . . . . . .  -15-
               3.17 Employee Benefits.  . . . . . . . . . . . . . . .  -15-
               3.18 Intellectual Property.  . . . . . . . . . . . . .  -16-
               3.19 Environmental Matters.  . . . . . . . . . . . . .  -16-
               3.20 Books and Records.  . . . . . . . . . . . . . . .  -16-
               3.21 Related Party Transactions. . . . . . . . . . . .  -17-
               3.22 Fees of Brokers, Consultants and Financial
                     Advisors.  . . . . . . . . . . . . . . . . . . .  -17-
               3.23 Required Vote.  . . . . . . . . . . . . . . . . .  -17-
               3.24 General Representation and Warranty.  . . . . . .  -17-

          ARTICLE IV
          REPRESENTATIONS AND WARRANTIES OF
          ACQUISITION CORP. AND ECO . . . . . . . . . . . . . . . . .  -18-
               4.1  Due Incorporation.  . . . . . . . . . . . . . . .  -18-
               4.2  Due Authorization.  . . . . . . . . . . . . . . .  -18-
               4.3  Non-Contravention; Consents and Approvals.  . . .  -19-
               4.4  Capitalization. . . . . . . . . . . . . . . . . .  -19-
               4.5  Financial Statements; Undisclosed Liabilities;
                    Other Documents.  . . . . . . . . . . . . . . . .  -20-
               4.6  Securities Law Filings. . . . . . . . . . . . . .  -21-
               4.7  No Material Adverse Effects or Changes. . . . . .  -21-
               4.8  Insurance.  . . . . . . . . . . . . . . . . . . .  -21-
               4.9  Labor Matters.  . . . . . . . . . . . . . . . . .  -21-
               4.10 Tax Returns and Audits. . . . . . . . . . . . . .  -22-
               4.11 Litigation. . . . . . . . . . . . . . . . . . . .  -22-
               4.12 Compliance with Applicable Laws.  . . . . . . . .  -23-
               4.13 Contracts; No Defaults. . . . . . . . . . . . . .  -23-
               4.14 Absence of Certain Changes or Events. . . . . . .  -23-
               4.15 Fees of Brokers, Finders and Investment Bankers.   -24-
               4.16 General Representation and Warranty.  . . . . . .  -24-

          ARTICLE V
          COVENANTS . . . . . . . . . . . . . . . . . . . . . . . . .  -24-
               5.1  Implementing Agreement. . . . . . . . . . . . . .  -24-
               5.2  Access to Information and Facilities;
                     Confidentiality. . . . . . . . . . . . . . . . .  -24-
               5.3  Preservation of Business. . . . . . . . . . . . .  -25-
               5.4  SRS Stockholder Approval. . . . . . . . . . . . .  -26-
               5.5  California Permit.  . . . . . . . . . . . . . . .  -26-
               5.6  Consents and Approvals. . . . . . . . . . . . . .  -27-
               5.7  Periodic Reports. . . . . . . . . . . . . . . . .  -27-
               5.8  Publicity.  . . . . . . . . . . . . . . . . . . .  -27-
               5.9  No Negotiation. . . . . . . . . . . . . . . . . .  -27-
               5.10 Listing of Common Stock.  . . . . . . . . . . . .  -28-
               5.11 Blue Sky Approvals. . . . . . . . . . . . . . . .  -28-
               5.12 Principal Stockholders. . . . . . . . . . . . . .  -28-
               5.13 Rule 145 Affiliates.  . . . . . . . . . . . . . .  -28-
               5.14 Tax-Free Status.  . . . . . . . . . . . . . . . .  -28-

          ARTICLE VI
          CONDITIONS PRECEDENT TO OBLIGATIONS
          OF ACQUISITION CORP. AND ECO  . . . . . . . . . . . . . . .  -28-
               6.1  Warranties True as of Closing Date. . . . . . . .  -28-
               6.2  Compliance With Agreements and Covenants. . . . .  -29-
               6.3  SRS Certificate.  . . . . . . . . . . . . . . . .  -29-
               6.4  Secretary's Certificate.  . . . . . . . . . . . .  -29-
               6.5  Good Standing Certificates. . . . . . . . . . . .  -29-
               6.6  De Franco Employment Agreement. . . . . . . . . .  -29-
               6.7  Escrow Agreement. . . . . . . . . . . . . . . . .  -29-
               6.8  Opinion of Counsel. . . . . . . . . . . . . . . .  -29-
               6.9  Approval of Merger. . . . . . . . . . . . . . . .  -29-
               6.10 Permit. . . . . . . . . . . . . . . . . . . . . .  -29-
               6.11 Dissent and Appraisal.  . . . . . . . . . . . . .  -30-
               6.12 Consents and Approvals. . . . . . . . . . . . . .  -30-
               6.13 Resignations. . . . . . . . . . . . . . . . . . .  -30-
               6.14 Listing of Common Stock.  . . . . . . . . . . . .  -30-
               6.15 Rule 145 Letters. . . . . . . . . . . . . . . . .  -30-
               6.16 Actions or Proceedings. . . . . . . . . . . . . .  -30-
               6.17 Other Closing Documents.  . . . . . . . . . . . .  -30-

          ARTICLE VII
          CONDITIONS PRECEDENT TO OBLIGATIONS OF SRS  . . . . . . . .  -30-
               7.1  Warranties True as of Closing Date. . . . . . . .  -30-
               7.2  Compliance with Agreements and Covenants. . . . .  -31-
               7.3  Eco Certificate.  . . . . . . . . . . . . . . . .  -31-
               7.4  Opinion of Counsel. . . . . . . . . . . . . . . .  -31-
               7.5  Opinion of Tax Counsel. . . . . . . . . . . . . .  -31-
               7.6  Permit. . . . . . . . . . . . . . . . . . . . . .  -31-
               7.7  Consents and Approvals. . . . . . . . . . . . . .  -31-
               7.8  Listing of Common Stock.  . . . . . . . . . . . .  -31-
               7.9  Actions or Proceedings. . . . . . . . . . . . . .  -31-
               7.10 Other Closing Documents.  . . . . . . . . . . . .  -31-

          ARTICLE VIII
          TERMINATION . . . . . . . . . . . . . . . . . . . . . . . .  -32-
               8.1  Termination.  . . . . . . . . . . . . . . . . . .  -32-
               8.2  Effect of Termination and Abandonment.  . . . . .  -33-

          ARTICLE IX
          INDEMNIFICATION . . . . . . . . . . . . . . . . . . . . . .  -33-
               9.1  Indemnification by SRS Stockholders.  . . . . . .  -33-
               9.2  Indemnification by Eco. . . . . . . . . . . . . .  -34-
               9.3  Procedure.  . . . . . . . . . . . . . . . . . . .  -34-
               9.4  Remedies. . . . . . . . . . . . . . . . . . . . .  -35-

          ARTICLE X
          MISCELLANEOUS . . . . . . . . . . . . . . . . . . . . . . .  -35-
               10.1 Expenses. . . . . . . . . . . . . . . . . . . . .  -35-
               10.2 Amendment.  . . . . . . . . . . . . . . . . . . .  -35-
               10.3 Notices.  . . . . . . . . . . . . . . . . . . . .  -35-
               10.4 Waivers.  . . . . . . . . . . . . . . . . . . . .  -36-
               10.5 Interpretation. . . . . . . . . . . . . . . . . .  -37-
               10.6 Applicable Law. . . . . . . . . . . . . . . . . .  -37-
               10.7 Assignment. . . . . . . . . . . . . . . . . . . .  -37-
               10.8 No Third Party Beneficiaries. . . . . . . . . . .  -37-
               10.9 Enforcement of the Agreement. . . . . . . . . . .  -37-
               10.10 Severability.  . . . . . . . . . . . . . . . . .  -37-
               10.11 Remedies Cumulative. . . . . . . . . . . . . . .  -38-
               10.12 Entire Understanding.  . . . . . . . . . . . . .  -38-
               10.13 Waiver of Jury Trial.  . . . . . . . . . . . . .  -38-
               10.14 Counterparts.  . . . . . . . . . . . . . . . . .  -38-


          <PAGE>
                                      SCHEDULES
                                      ---------

          NUMBER    DESCRIPTION

          3.1            SRS subsidiaries, joint ventures, etc.

          3.3            SRS Non-Contravention; Consents and Approvals.

          3.4            SRS Options.

          3.5            SRS Changes since February 29, 1996.

          3.7            Tax Powers of Attorney.

          3.8            SRS Litigation.

          3.9            SRS Permits.

          3.10           SRS Contracts.

          3.12           SRS Personal property valued over $1,000.

          3.13           SRS Employees.

          3.14           SRS Insurance.

          3.16           SRS Accounts receivable.

          3.17           SRS Employee Benefits.

          3.18           SRS Intellectual Property.

          3.20           SRS Corporate.

          3.21           SRS Related Party Transactions.

          4.4            ECO Derivative Securities.

          4.7            Changes to Eco since February 29, 1996.

          4.10           Eco Tax Returns.

          4.11           Eco Litigation.

          4.12           Eco Permits.

          4.14           Eco Changes since February 29, 1996.


          <PAGE>                       
                                       EXHIBITS
                                       --------


          A.        DeFranco Employment Agreement

          B.        Escrow Agreement.



          <PAGE>


                             AGREEMENT AND PLAN OF MERGER

                    AGREEMENT AND PLAN OF MERGER dated as of April 26,
          1996, among AMERICAN ECO CORPORATION, an Ontario, Canada
          corporation ("Eco"), SRS ACQUISITION CORPORATION, a California
          corporation ("Acquisition Corp."), and SEPARATION AND RECOVERY
          SYSTEMS, INC., a Nevada corporation ("SRS").


                                W I T N E S S E T H :
                                - - - - - - - - - -  

                    WHEREAS, Acquisition Corp. is a newly-formed wholly-
          owned subsidiary of Eco;

                    WHEREAS, Eco desires to acquire all of the issued and
          outstanding shares of SRS Common Stock, par value $.01 per share
          (the "SRS Common Stock"), through the merger of Acquisition Corp.
          with and into SRS pursuant to the terms hereinafter set forth
          (the "Merger");

                    WHEREAS, the respective Boards of Directors of American
          Eco and Acquisition Corp. deem it advisable and in the best
          interests of Eco and Acquisition Corp. that Acquisition Corp. be
          merged with and into SRS upon the terms and conditions
          hereinafter specified; 

                    WHEREAS, the Board of Directors of SRS deems it
          advisable and in the best interests of SRS that Acquisition Corp.
          be merged with and into SRS upon the terms and conditions
          hereinafter specified;

                    WHEREAS, for Federal income tax purposes, it is
          intended that the Merger shall qualify as a reorganization within
          the meaning of Section 368(a) of the Internal Revenue Code of
          1986, as amended (the "Code");

                    NOW, THEREFORE, in consideration of the mutual
          covenants and agreements hereinafter contained, the parties
          hereto, intending to be legally bound hereby, agree as follows:

                                      ARTICLE I

                       ADOPTION OF AGREEMENT AND PLAN OF MERGER

                    1.1    The Merger.  At the Effective Time (as defined 
                           ----------
          in Section 1.2 herein), in accordance with this Agreement and the 
             -----------
          relevant provisions of the Nevada Revised Statutes (the "NRS"),
          Acquisition Corp. shall be merged with and into SRS.  SRS shall
          be the surviving corporation of the Merger and SRS shall
          continue, and be deemed to continue, for all purposes after the
          Merger, and the existence of Acquisition Corp. shall cease at the
          Effective Time.

                    1.2    Effective Date of the Merger.  This Agreement 
                           ----------------------------
          shall be submitted to the stockholders of SRS as provided in
          Section 5.4 hereof, and to the sole stockholder of Acquisition 
          -----------
          Corp., as provided in Section 5.4 hereof, for approval as soon as
                                -----------
          practicable after the execution of this Agreement.  Subject to
          the terms and conditions hereof and the authorization, approval
          and adoption hereof by the affirmative vote of Eco, in its
          capacity as the sole stockholder of Acquisition Corp., and of the
          holders of SRS Common Stock entitled to vote thereon holding at
          least a majority of the issued and outstanding shares of SRS
          Common Stock as provided by the NRS.  Articles of Merger (the
          "Articles of Merger") meeting the requirements of Chapter 92A,
          Section 200 of the NRS shall be executed, verified and
          acknowledged as required by the provisions of Chapter 92A,
          Section 230 of the NRS and shall be delivered to the Secretary of
          State of Nevada for filing (the time of such filing being the
          "Effective Time" and the date of such filing being the "Effective
          Date").

                    1.3    Surviving Corporation; Articles of Incorporation
                           ------------------------------------------------
          of Surviving Corporation.  Following the Merger, SRS shall 
          ------------------------
          continue to exist under, and be governed by, the laws of the
          State of Nevada, and Eco will own all of the issued and
          outstanding SRS Common Stock.  The Articles of Incorporation of
          SRS, as in effect on the Closing Date, shall continue in full
          force and effect as the Articles of Incorporation of SRS.

                    1.4    Merger Consideration; Conversion of SRS Common 
                           ----------------------------------------------
          Stock; Cancellation of Acquisition Corp. Common Stock.  (a)  At 
          -----------------------------------------------------
          the Effective Time, by virtue of the Merger and without any
          action on the part of Acquisition Corp., SRS or the holders of
          SRS Common Stock, the holders of SRS Common Stock immediately
          prior to the Effective Time shall receive one million (1,000,000)
          shares of common stock, no par value, of Eco ("Eco Common
          Stock"), which shall be the "Merger Consideration" subject to
          adjustment as provided in this Section 1.4 and subject to the 
                                         -----------
          Escrow Agreement, as described in Section 6.7 hereof.  Each SRS 
                                            -----------
          stockholder as of the Effective Date shall be entitled to receive
          a number of shares of Eco Common Stock equal to the product of
          (x) a fraction, the numerator of which being the number of shares
          of SRS Common Stock owned of record by such stockholder on the
          Effective Date and the denominator of which shall be the total
          issued and outstanding shares of SRS Common Stock on the
          Effective Date, multiplied by (y) the Merger Consideration. 
          Until surrendered in accordance with the provisions of Section 
                                                                 -------   
          1.5 hereof, each certificate of SRS Common Stock shall represent,
          ---
          for all purposes, only the right to receive the Merger
          Consideration or appraisal rights under Section 1.9 hereof.
                                                  -----------

                    (b)    No adjustment shall be made in the Merger
          Consideration if the average closing price (the "Average Closing
          Price") per share of Eco Common Stock on the Nasdaq National
          Market for the five (5) trading days immediately preceding the
          Closing Date (as defined in Section 2.1 hereof) is not less than
                                      -----------
          Six Dollars ($6.00) and not greater than Seven Dollars ($7.00). 
          In the event that the Average Closing Price per share is less
          than Six Dollars ($6.00), the Merger Consideration shall be
          increased to equal that number of shares of Eco Common Stock
          which, when multiplied by such Average Closing Price per share,
          equals Six Million Dollars ($6,000,000).  In the event that the
          Average Closing Price per share is greater than Seven Dollars
          ($7.00), the Merger Consideration shall be decreased to equal
          that number of shares of Eco Common Stock which, when multiplied
          by such Average Closing Price per share, equals Seven Million
          Dollars ($7,000,000).  The number of shares of Eco Common Stock
          constituting the Merger Consideration is also subject to
          reduction for payment of finders' fee on behalf of SRS pursuant
          to Section 3.22 herein.
             ------------

                    (c)    If between the date of this Agreement and the
          Effective Time the outstanding shares of Eco Common Stock shall
          have been changed into a different number of shares or a
          different class by reason of a stock dividend, subdivision,
          reclassification, recapitalization, split-up or combination, the
          Merger Consideration and the Nasdaq National Market closing price
          for Eco Common Stock shall be appropriately adjusted.

                    (d)    At the Effective Time, all shares of SRS Common
          Stock which are owned by SRS as treasury stock shall be canceled
          and retired and cease to exist.

                    (e)    At the Effective Time, each share of Acquisition
          Corp. Common Stock issued and outstanding immediately prior to
          the Effective Time shall, by virtue of the Merger and without any
          action the part of Eco, be canceled and cease to exist.

                    1.5  Exchange of Certificates.  (a)  Prior to the 
                         ------------------------
          Effective Time, Eco shall select an exchange agent (the "Exchange
          Agent") reasonably acceptable to SRS to effectuate the delivery
          of the Merger Consideration provided for in Section 1.4 hereof to
                                                      -----------
          holders of SRS Common Stock upon surrender of certificates which
          immediately prior to the Effective Time represented outstanding
          shares of SRS Common Stock ("Certificates").

                    (b)    As of the Effective Time, Eco shall provide, or
          shall take all steps necessary to provide, to the Exchange Agent,
          the aggregate number of shares of Eco Common Stock representing
          the Merger Consideration.  The Exchange Agent shall, pursuant to
          irrevocable instructions, make the deliveries of the Merger
          Consideration required in respect of the Merger.

                    (c)    Promptly after the Effective Time, the Exchange
          Agent shall mail to each record holder of an outstanding
          Certificate, determined as of the Effective Date, a form letter
          of transmittal (which shall specify that delivery shall be
          effected, and risk of loss and title to Certificates shall pass,
          only upon proper delivery of the Certificates to the Exchange
          Agent), advising such holder of the terms of the exchange
          effected by the Merger and the procedure for surrendering to the
          Exchange Agent such Certificate in exchange such holder's share
          of the Merger Consideration.

                    (d)    Upon surrender of a Certificate to the Exchange
          Agent, together with such letter of transmittal, duly executed,
          the holder of such Certificate shall be entitled to receive in
          exchange therefor such holder's share of Merger Consideration,
          less such holders' shares of Eco Common Stock that shall be
          delivered to the Escrow Agent to be held under the Escrow
          Agreement pursuant to Section 6.7 hereof, and the Certificate so
                                -----------
          surrendered shall forthwith be canceled.  Shares of Eco Common
          Stock shall be delivered to such holder as promptly as
          practicable and (except as hereinafter provided) in no event
          later than twenty (20) days after proper delivery of the
          applicable Certificates and letters of transmittal to the
          Exchange Agent.

                    (e)    All shares of Eco Common Stock issued upon
          exchange of the shares of SRS Common Stock in accordance with the
          terms hereof shall be deemed to have been issued in full
          satisfaction of all rights pertaining to such shares of SRS
          Common Stock.

                    (f)    Neither Acquisition Corp., Eco nor SRS shall be
          liable to any holder of shares of SRS Common Stock for any such
          shares of American Eco Common Stock delivered to a public
          official pursuant to any abandoned property, escheat or similar
          law. Until surrendered in accordance with the provisions of this
          Section 1.5, each Certificate shall represent, for all purposes,
          -----------
          only the right to receive the Merger Consideration or appraisal
          rights under Section 1.9 hereof.
                       -----------

                    (g)    Any shares of Eco Common Stock which remain
          undistributed to holders of SRS Common Stock for six (6) months
          after the Effective Time shall, except as provided by Section 
                                                                -------    
          1.5(d), be delivered to Eco, upon demand, and any holder of SRS 
          ------
          Common Stock who has not theretofore complied with this Section 
                                                                  -------  
          1.5 shall thereafter look to Eco for the Merger Consideration to
          ---
          which he is entitled.

                    1.6    No Fractional Shares. No certificates or scrip 
                           --------------------
          for fractional shares of Eco Common Stock will be issued. In lieu
          of issuing any such fractional shares to which a holder of SRS
          Common Stock would otherwise be entitled to receive, the Exchange
          Agent shall round up or down to the nearest whole share of Eco
          Common Stock.

                    1.7    Certificates in Other Names. If any certificate
                           ---------------------------
          evidencing shares of Eco Common Stock is to be issued in a name
          other than that in which the Certificate surrendered in exchange
          therefore is registered, it shall be a condition of the issuance
          thereof that the Certificate so surrendered shall be properly
          endorsed and otherwise in proper form for transfer and that the
          person requesting such exchange pay to the Exchange Agent or to
          Eco acting solely in its corporate capacity, as the case may be,
          any transfer or other taxes required by reason of the issuance of
          a certificate for shares of Eco Common Stock in any name other
          than that of the registered holder of the Certificate surrendered
          or otherwise required or establish to the satisfaction of the
          Exchange Agent or of Eco acting solely in its corporate capacity,
          as the case may be, that such tax has been paid or is not
          payable.

                    1.8    Treatment of Options. At the Effective Time, all
                           --------------------
          outstanding options to purchase SRS Common Stock ("SRS Options")
          as set forth on Schedule 3.4, shall be canceled, and Eco shall 
                          ------------
          grant to such holders options to purchase Eco Common Stock ("Eco
          Options"). The Eco Options to be granted pursuant to this Section
                                                                    -------
          1.8 shall have terms substantially equivalent to the SRS Options,
          ---
          except that all such options shall terminate upon the fifth
          anniversary of the Closing Date.

                    1.9    Appraisal Rights. (a)  Notwithstanding Section 
                           ----------------                       -------  
          1.4 hereof, shares of SRS Common Stock which are held by a holder
          ---
          of SRS Common Stock ("Dissenting Stockholder") who has properly
          preserved and perfected appraisal rights with respect to such
          shares pursuant to the applicable provisions of the NRS shall not
          be converted into the Merger Consideration pursuant to Section 
                                                                 -------   
          1.4 hereof, and instead shall be treated in accordance with those
          ---
          provisions of the NRS, as the case may be, unless and until the
          right of such Dissenting Stockholder under the applicable
          provisions of the NRS to payment for his shares of SRS Common
          Stock shall cease.

                    (b)    If any Dissenting Stockholder shall effectively
          withdraw or lose (through failure to perfect or otherwise) such
          Dissenting Stockholder's right to payment for any of such
          Dissenting Stockholder's shares of SRS Common Stock, such shares
          shall be automatically converted into the right to receive Merger
          Consideration in accordance with Section 1.4 hereof.
                                           -----------

                    (c)    Each Dissenting Stockholder who becomes entitled
          to payment of fair market value of any such Dissenting
          Stockholder's shares of SRS Common Stock shall receive payment
          thereof, less an amount to the product of (x) a fraction, the
          numerator of which being the number of shares of SRS Common Stock
          owned of record by the Dissenting Stockholder and the denominator
          of which shall be the total issued and outstanding shares of SRS
          Common Stock on the Effective Date, multiplied by (y) $500,000,
          and which withheld amount shall be held under the Escrow
          Agreement.

                                      ARTICLE II

                                       CLOSING

                    2.1    Closing Date. The closing of the Merger (the 
                           ------------
          "Closing") shall take place at the offices of Stradling, Yocca,
          Carlson & Rauth, 660 Newport Centre Drive, Suite 1600, Newport
          Beach, California at 11:00 a.m., local time, on that day on which
          the last of the conditions set forth in Articles VI and VII shall
          have been satisfied or, if permissible, waived (other than those
          conditions which by their terms are to occur only at the
          Closing), or on and at such other date, time and place as Eco,
          Acquisition Corp. and SRS may agree (the date of the Closing
          hereinafter being referred to as the "Closing Date").

                    2.2    Deliveries at the Closing. At the Closing SRS 
                           -------------------------
          will deliver to Eco the various certificates, instruments and
          document referred to in Article VI, and Eco and Acquisition Corp.
          will deliver to SRS the various certificates, instruments and
          documents referred to in Article VII.
                                   -----------

                                     ARTICLE III

                        REPRESENTATIONS AND WARRANTIES OF SRS

                     SRS hereby represents and warrants to American Eco and
          Acquisition Corp. as follows:

                    3.1    Due Incorporation. (a) SRS is a corporation duly
                           -----------------
          organized, validly existing and in good standing under the laws
          of the State of Nevada, with all requisite power and authority to
          own, lease and operate its properties and to carry on its
          business as they are now being owned, leased, operated and
          conducted. SRS is qualified to do business and is in good
          standing as a foreign corporation in the State of California
          (subject to Section 2115 of the California General Corporation
          Law) and Louisiana and Washington, which are the only
          jurisdictions where the nature of the properties owned, leased or
          operated by it and the business transacted by it require such
          qualification. (b)  Schedule 3.1 sets forth a complete and 
                              ------------
          correct list of all corporations, proprietorships, firms,
          partnerships, limited partnerships, limited liability companies,
          trusts, associations or other entities in which SRS has any
          record or beneficial interest (such entities collectively the
          "SRS Companies"). Each of the SRS Companies is duly organized,
          validly existing and in good standing in the jurisdiction of its
          formation and is duly qualified in all other jurisdiction where
          the nature of the properties owned, leased or operated by it and
          the nature of the business transacted by it require such
          qualification. Other than as set forth on Schedule 3.1, SRS has 
                                                    ------------
          no direct or indirect subsidiaries, either wholly or partially
          owned, and SRS does not hold any voting or management interest in
          any corporation, proprietorship, firm, partnership, limited
          partnership, limited liability company, trust, association,
          individual or other entity (a "Person") or own any security
          issued by any Person. For purposes of the information provided in
          this ARTICLE III and the Schedules furnished hereunder, where
          applicable SRS shall include each of the SRS Companies.

                    3.2    Due Authorization. SRS has full power and 
                           -----------------
          authority to enter into this Agreement and the Articles of Merger
          (the "Related Agreement") and, subject to obtaining the necessary
          approval of this Agreement and the Merger by the stockholders of
          SRS, to consummate the transactions contemplated hereby and
          thereby. The execution, delivery and performance by SRS of this
          Agreement and the Related Agreement have been duly and validly
          approved and authorized by the Board of Directors of SRS, and,
          subject to obtaining the necessary approval of the Merger by the
          SRS stockholders, the Related Agreement and the transactions
          contemplated hereby and thereby, SRS has duly and validly
          executed and delivered this Agreement and will duly and validly
          execute and deliver the Related Agreement. Subject to obtaining
          the necessary approval of the SRS stockholders, this Agreement
          constitutes the legal, valid and binding obligation of SRS and
          the Related Agreement to which SRS is a party, will, upon
          execution thereof by SRS, constitute the legal, valid and binding
          obligation of SRS, in each case enforceable against SRS in
          accordance with their respective terms, except as such
          enforceability may be limited by applicable bankruptcy,
          insolvency, fraudulent transfer, moratorium, reorganization or
          other laws from time to time in effect which affect creditors'
          rights generally and by general principles of equity (regardless
          of whether such enforceability is considered in a proceeding in
          equity or at law).

                    3.3    Non-Contravention; Consents and Approvals. (a) 
                           -----------------------------------------
          Except to the extent set forth on Schedule 3.3, the execution and
                                            ------------
          delivery of this Agreement by SRS does not, and the performance
          by SRS of its obligations hereunder and the consummation of the
          transactions contemplated hereby will not, conflict with, result
          in a violation or breach of, constitute (with or without notice
          or lapse of time or both) a default under, result in or give to
          any person any right of payment or reimbursement, termination,
          cancellation, modification or acceleration of, or result in the
          creation or imposition of any lien upon any of the assets or
          properties of SRS under, any of the terms, conditions or
          provisions of (i) the Articles of Incorporation or By-Laws of
          SRS, or (ii) subject to obtaining the necessary approval of this
          Agreement and the Merger by the SRS stockholders and the taking
          of the actions described in paragraph (b) of this Section 3.3, 
                                                            ------------   
          (x) any statute, law, rule, regulation or ordinance (together,
          "Laws"), or any judgment, decree, order, writ, permit or license,
          of any Governmental Entity (as defined in paragraph (b) below),
          applicable to SRS or any of its assets or properties, or (y) any
          contract, agreement or commitment to which SRS is a party or by
          which SRS or any of its assets or properties is bound.

                    (b)    No consent, approval, order or authorization of,
          or registration, declaration or filing with any court,
          administrative agency or commission or other governmental
          authority or instrumentality, domestic or foreign (a
          "Governmental Entity"), or any other Person, is required by SRS
          in connection with the execution and delivery of this Agreement
          and the Related Agreement or the consummation by SRS of the
          transactions contemplated hereby and thereby, except for:

                    (i)    the permit by the California Commissioner of
               Corporations approving the Merger after a fairness hearing
               thereon;

                    (ii)   the filing of the Articles of Merger with the
               Secretary of State of the State of Nevada in accordance with
               the requirements of the NRS; and

                    (iii)if applicable, the filing of the appropriate
               documents with the relevant authorities of other states in
               which SRS is qualified to transact business.

                    3.4    Capitalization. (a) The authorized capital stock
                           --------------
          of SRS consists of 5,000,000 shares of SRS Common Stock. On the
          date hereof, there are issued and outstanding 3,193,350 shares of
          SRS Common Stock. All of the issued and outstanding shares of SRS
          Common Stock are validly issued, fully paid and nonassessable and
          the issuance thereof was not subject to preemptive rights.

                    (b)    Schedule 3.4 is a correct and complete list of 
                           ------------
          all outstanding SRS Options. Except for shares issuable pursuant
          to SRS Options, there are no shares of SRS Common Stock or other
          equity securities (whether or not such securities have voting
          rights) of SRS issued or outstanding or any subscriptions,
          options, warrants, calls, rights, convertible securities or other
          agreements or commitments of any character obligating SRS to
          issue, transfer or sell any shares of capital stock or other
          securities (whether or not such securities have voting rights) of
          SRS, or agreements to enter into any of the foregoing.

                    3.5    Financial Statements; Undisclosed Liabilities; 
                           ---------------------------------------------
          Other Documents. (a) For purposes of this Agreement, "SRS 
          ---------------
          Financial Statements" shall mean (x) the audited consolidated
          financial statements of SRS as of June 30, 1995 and June 30, 1994
          and the fiscal years then ended (including all notes thereto),
          consisting of the balance sheets at such dates and the related
          statements of income, stockholders' equity and cash flows for the
          years then ended (the "SRS Audited consolidated Financial
          Statements"), and (y) the unaudited consolidated financial
          statements of SRS as of February 29, 1996 and February 28, 1995
          (including all notes thereto), consisting of the balance sheets
          at such dates and the results of operations for the eight months
          then ended (the "SRS Interim Financial Statements"). The Audited
          SRS Financial Statements have been prepared in accordance with
          U.S. GAAP consistently applied (except as may be indicated
          therein or in the notes thereto), present fairly the financial
          position of SRS as at the dates thereof and the results of
          operations, stockholders' equity and cash flows of SRS for the
          periods covered thereby (subject, in the case of any unaudited
          interim financial statements, to normal year-end adjustments),
          and are substantially in accordance with the financial books and
          records of SRS. The SRS Interim Financial Statements are in
          accordance with the books and records of SRS and have been
          prepared on a consistent basis with those of prior years. Except
          for the absence of adequate disclosure, relating to the absence
          of footnotes, and stockholders' equity and cash flow statements,
          the SRS Interim Financial Statements present fairly SRS'
          financial position as of the dates of the SRS Interim Financial
          Statements and the results of operations for the periods covered
          by these statements.

                    (b)    SRS does not have any liabilities or obligations
          of any nature, whether accrued, absolute, contingent or
          otherwise, which individually or in the aggregate could be
          reasonably expected to have an SRS Material Adverse Effect (as
          defined below) except (i) as set forth on or reflected in the
          balance sheet at February 29, 1996 (the "SRS Interim Balance
          Sheet") included in the SRS Financial Statements or (ii)
          liabilities and obligations incurred since February 29, 1996 in
          the ordinary and usual course of its business.

                    3.6    No Material Adverse Effects or Changes. Except 
                           --------------------------------------
          as listed on Schedule 3.6 or as contemplated by this Agreement, 
                       ------------
          since February 29, 1996, SRS has not suffered any damage,
          destruction or Loss to any of its assets or properties (whether
          or not covered by insurance) which is having or could reasonably
          be expected to have an SRS Material Adverse Effect. "Loss" shall
          mean liabilities, losses, costs, claims, damages (including
          consequential damages), penalties and expenses (including
          attorneys' fees and expenses and costs of investigation and
          litigation). An "SRS Material Adverse Effect" shall mean an
          effect on or circumstance involving the business, operations,
          assets, liabilities, results of operations, cash flows or
          condition (financial or otherwise) of SRS which is materially
          adverse to SRS. Except as disclosed in Schedule 3.6 or in the SRS
                                                 ------------
          Financial Statements, since February 29, 1996 SRS has not (i)
          declared, set aside or paid any dividend or other distribution in
          respect of its capital stock; (ii) made any direct or indirect
          redemption, purchase or other acquisition of any shares (other
          than purchases in connection with the exercise of options) of its
          capital stock or made any payment (other than dividends) to any
          of their stockholders (in their capacity as stockholders); (iii)
          issued or sold any shares of its capital stock or any options,
          warrants or other rights to purchase any such shares or any
          securities convertible into or exchangeable for such shares or
          taken any action to reclassify or recapitalize or split up their
          capital stock; (iv) mortgaged, pledged or subjected to any lien,
          lease, security interest, encumbrance or other restriction, any
          of their material properties or assets except in the ordinary and
          usual course of their business and consistent with past practice;
          (v) entered into any acquisition or merger agreement or
          commitment, (vi) except in the ordinary and usual course of its
          business and consistent with its past practices forgiven or
          canceled any material debt or claim, waived any material right;
          or (vii) adopted or amended any plan or arrangement (other than
          amendments that are not material or that were made to comply with
          laws or regulations) for the benefit of any director, officer or
          employee or changed the compensation (including bonuses) to be
          paid to any director, officer or employee, except for changes
          made consistent with the prior practice of SRS.

                    3.7    Tax Returns and Audits. "Taxes", as used in this
                           ----------------------
          Agreement, means any federal, state, county, local or foreign
          taxes, charges, fees, levies, or other assessments, including all
          net income, gross income, sales and use, ad valorem, transfer,
          gains, profits, excise, franchise, real and personal property,
          gross receipt, capital stock, production, business and
          occupation, disability, employment, payroll, license, estimated,
          stamp, custom duties, severance or withholding taxes or charges
          imposed by any governmental entity, and includes any interest and
          penalties (civil or criminal) on or additions to any such taxes
          and any expenses incurred in connection with the determination,
          settlement or litigation of any tax liability. "Tax Return", as 
                                                          ----------
          used in this Agreement, means a report, return or other
          information required to be supplied to a governmental entity with
          respect to Taxes, including where permitted or required, combined
          or consolidated returns for any group or entities.

                    (a)    Filing of Timely Tax Returns. SRS has duly filed
                           ----------------------------
          all Tax Returns required to be filed by it under applicable law
          and will file all Tax Returns required to be filed by it at or
          prior to the Effective Date under applicable law. All Tax Returns
          were in all material respects (and, as to Tax Returns not filed
          as of the date hereof, will be) complete and correct and filed on
          a timely basis. SRS has not requested any extension of time
          within which to file any Tax Return, which Tax Return has not
          since been filed.

                    (b)    Payment of Taxes. SRS has, within the time and 
                           ----------------
          in the manner prescribed by law, paid (and until the Effective
          Date will pay within the time and in the manner prescribed by
          law) all Taxes that are currently due and payable except for
          those contested in good faith and for which adequate reserves
          have been taken.

                    (c)    Tax Liens. There are no Tax liens upon the 
                           ---------
          assets of SRS except liens for Taxes not yet due.

                    (d)    Withholding Taxes. SRS has complied (and until 
                           -----------------
          the Effective Date will comply) in all respects with the
          provisions of the Code relating to the payment and withholding of
          Taxes, including, without limitation, the withholding and
          reporting requirements under Sections 1441 through 1464, 3401
          through 3606, and 6041 and 6049 of the Code, as well as similar
          provisions under any other laws, and has, within the time and in
          the manner prescribed by law, withheld from employee wages and
          paid over to the proper governmental authorities all amounts
          required .

                    (e)    Statute of Limitations. SRS has not executed any
                           ----------------------
          outstanding waivers or comparable consents regarding the
          application of the statute of limitations with respect to any
          Taxes or Tax Returns. The statute of limitations for the
          assessment of all Taxes has expired for all applicable Tax
          Returns of SRS or those Tax Returns have been examined by the
          appropriate taxing authorities for all periods through the date
          hereof, and no deficiency for any Taxes has been proposed,
          asserted or assessed against SRS that has not been resolved and
          paid in full.

                    (f)    Audit, Administrative and Court Proceedings. No
                           -------------------------------------------
          audits or other administrative proceedings or court proceedings
          are presently pending or, to the knowledge of SRS, threatened
          with regard to any Taxes or Tax Returns of SRS. Except as
          disclosed in Schedule 3.7, no power of attorney currently in 
                       ------------
          force has been granted by SRS concerning any Tax matter. To the
          knowledge of SRS, no facts exist or have existed which would
          constitute grounds for the assessment of Taxes on SRS with
          respect to periods which have not been audited by the Internal
          Revenue Service (the "IRS") or other taxing authorities.

                    (g)    Code Section 341(f). SRS has not filed (and will
                           -------------------
          not file prior to the Closing) a consent pursuant to Code Section
          341(f) and has not agreed to have Code Section 341(f)(2) apply to
          any disposition of a subsection (f) asset (as that term is
          defined in Code Section 341(f)(4)) owned by SRS.

                    (h)    Code Section 168. No property of SRS is property
                           ----------------
          that SRS or any party to this transaction is or will be required
          to treat as being owned by another person pursuant to the
          provisions of Code Section 168(f)(8) (as in effect prior to its
          amendment by the Tax Reform Act of 1986) or is "tax-exempt use
          property" within the meaning of Code Section 168.

                    (i)    U.S. Real Property Holding Corporation. SRS is 
                           --------------------------------------
          not, and has not been, a United States real property holding
          corporation (as defined in Section 897(c)(2) of the Code) during
          the applicable period specified in section 897(c)(1)(A)(ii) of
          the Code.

                    3.8    Litigation. Except as described on Schedule 3.8,
                           ----------                         ------------
          there are no actions, suits, arbitrations, regulatory proceedings
          or other litigation, proceedings or governmental investigations
          pending or, to SRS' knowledge, threatened against or affecting
          SRS any of its officers or directors in their capacity as such,
          or any of its property or business which could reasonably be
          expected to have an SRS Material Adverse Effect. No event has
          occurred or circumstance exists that may give rise or serve as a
          basis for the commencement of any such proceeding. SRS is not
          subject to any order, judgment, decree, injunction, stipulation
          or consent order of or with any court or other Governmental
          Entity, other than orders of general applicability.

                    3.9    Compliance with Applicable Laws. SRS holds all 
                           -------------------------------
          permits, licenses, variances, exemptions, orders and approvals of
          all Governmental Entities which are required in the operation of
          its business (the "SRS Permits"), and is in compliance with the
          terms of the SRS Permits, except where the failure so to comply
          would not have an SRS Material Adverse Effect. Schedule 3.9 is a
                                                         ------------
          complete and correct list of all Permits. The entry into and
          consummation of this Agreement and the Merger will not require
          any modification, re-application, approval or other consent as to
          any SRS Permit. SRS is not in violation of any law, ordinance or
          regulation of any Governmental Authority, including environmental
          and labor laws and regulations, except for possible violations
          which individually and in the aggregate do not, and, insofar as
          reasonably can be foreseen by SRS, will not in the future have an
          SRS Material Adverse Effect.

                    3.10   Contracts. (a) Except for the contracts, 
                           ---------
          agreements, commitments, instruments, bids and proposals to which
          SRS is a party listed on Schedule 3.10, SRS is not a party to or
                                   -------------
          otherwise bound by any written or oral (i) mortgage, indenture,
          note, installment obligation or other instrument relating to the
          borrowing of money, (ii) guarantee of any obligation (excluding
          endorsements of instruments for collection in the ordinary course
          of business of SRS), (iii) letter of credit, bond or other
          indemnity, (iv) joint venture, partnership or other agreement
          involving the sharing of profits and losses, (v) performance of
          services or delivery of goods in an amount exceeding $1,000 or
          which would not be completed within three (3) months, (vi)
          agreement for the sale or lease by SRS to any person of any
          material amount of its assets other than the retirement or other
          disposition of assets no longer useful to SRS or the sale of
          assets in the ordinary course of the operation of SRS, (vi)
          agreement requiring the payment by SRS of more than $1,000 in any
          12-month period for the purchase or lease of any machinery,
          equipment or other capital assets, (viii) agreement providing for
          the lease or sublease by SRS (as lessor, sublessor, lessee or
          sublessee) of any real property, (ix) distributor, sales
          representative, broker or agent agreement, (x) collective
          bargaining agreement, employment or consulting agreement or
          agreement providing for severance payments or other additional
          rights or benefits (whether or not optional) in the event of the
          sale of SRS, (xi) agreement requiring the payment by SRS to any
          person of more than $1,000 in any 12-month period for the
          purchase of goods or services, (xii) material warranties relating
          to products distributed or services provided by SRS, (xiii)
          license or sublicense agreement (whether as licensor, licensee,
          sublicensor or sublicensee) with respect to any material item of
          Intellectual Property owned or licensed by SRS, and (xiv)
          agreement imposing non-competition, confidentiality or exclusive
          dealing obligations on SRS.

                    (b)    SRS has delivered or made available to Eco
          complete and correct copies of each written agreement listed on
          Schedule 3.10 each as amended to date and a summary of the terms
          -------------
          of each oral agreement listed on Schedule 3.10. Each agreement 
                                           -------------
          listed on Schedule 3.10 is a valid, binding and enforceable 
                    -------------
          obligation of SRS and, to SRS' knowledge, the other party or
          parties thereto (subject to applicable bankruptcy, insolvency,
          fraudulent conveyance, reorganization, moratorium and similar
          Laws affecting creditors' rights and remedies generally and
          subject as to enforceability to general principles of equity,
          including principles of commercial reasonableness, good faith and
          fair dealing) and is in full force and effect. Except as set
          forth on Schedule 3.10 (i) neither SRS nor, to SRS' knowledge, 
                   -------------
          any other party thereto is in material breach of any material
          term of any such agreement or has repudiated any material term of
          any such agreement, (ii) no event, occurrence or condition exists
          (including the transactions contemplated under this Agreement)
          which, with the lapse of time or the giving of notice or both,
          would become a default under any such agreement by SRS or, to
          SRS' knowledge, any other party thereto, and (iii) SRS has not
          released or waived any material right under any contract. SRS is
          not required to give any notice to any other person who is a
          party to an agreement listed on Schedule 3.10 regarding this 
                                          -------------
          Agreement or the Merger.

                    (c)    Schedule 3.10 sets forth a correct and complete
                           -------------
          list of the ten largest customers of SRS in terms of net revenues
          during each of the 1994 and 1995 fiscal years and the first six
          months of fiscal 1996, showing the approximately total net
          revenue received in each such period from each such customer.
          Except to the extent set forth on Schedule 3.10, since December
          31, 1995, there has not been any adverse change in the business
          relationship between SRS and any customer listed on such
          Schedule.

                    3.11   Real Property. SRS does not own, nor have any 
                           -------------
          right to acquire, any real property.

                    3.12   Personal Property. Schedule 3.12 is a complete 
                           -----------------  -------------
          and correct list of all personal property of SRS (other than
          inventory) not reflected or any other Schedule hereto and having
          a book value exceeding $1,000. Except as set forth on Schedule 
                                                                --------   
          3.12, SRS now has and on the Closing Date will have good and 
          ----
          marketable title to all personal property purported to be owned
          by it, free and clear of all Liens. The material, tangible assets
          of SRS taken as a whole, including all machinery and equipment,
          are, in all material respects, in good condition and repair,
          reasonable wear and tear excepted and have been well maintained.

                    3.13   Employees. Schedule 3.13 contains a complete and
                           ---------  -------------
          correct list of (i) all full-time and part-time employees of SRS,
          including their respective salaries, dates of hire, positions and
          last salary adjustment and (ii) all bonus, deferred compensation,
          severance or termination pay, insurance, medical, dental, drug,
          profit sharing, pension, retirement, stock option, stock
          purchase, hospitalization insurance or other material plans or
          arrangements providing employee benefits to any current or former
          director, officer, employee or consultant of SRS and all relevant
          vacation policies. SRS is not a party to any union, collective
          bargaining or similar agreement, and there are no controversies
          pending or, to SRS' knowledge, threatened between SRS and any
          current or former employee or any labor or other collective
          bargaining unit representing any current or former employee of
          SRS that could reasonably be expected to result in a material
          labor strike, dispute, slow-down or work stoppage or otherwise
          have a material adverse effect on the financial condition of SRS.
          SRS is not aware of any organizational effort presently being
          made or threatened by or on behalf of any labor union with
          respect to employees of SRS. SRS has paid or accrued in full all
          wages, salaries, commissions, bonuses and other compensation
          (including severance pay and vacation benefits) for all services
          performed by its employees and former employees, and has withheld
          such amounts as were required to be withheld therefrom and has
          paid the withheld amounts to the proper tax and other receiving
          officers within the time required under applicable law.

                    3.14   Insurance. Schedule 3.14 contains a complete and
                           ---------  -------------
          correct schedule of coverage and list of all policies of
          insurance owned by SRS under which SRS assets, properties,
          operations or employees are insured (including amount of
          coverage, type of insurance, amount of deductible, if any, the
          policy number and expiration date), and all claims made under any
          of such policies or prior policies since January 1, 1994. Since
          January 1, 1994, SRS has given due and timely notice of any claim
          and of any occurrence known to SRS which may be covered by any of
          such policies or prior policies. All scheduled policies are in
          full force and effect and are in amounts and coverage sufficient
          for compliance by SRS with all applicable requirements of Law and
          all agreements to which SRS is a party or subject and customary
          in its industry. All premiums in connection with such policies
          are fully paid. No event has occurred which, with notice or lapse
          of time, would constitute a breach or default thereunder or
          permit termination, modification or acceleration of any policy,
          and no party to any policy has repudiated any provisions thereof.

                    3.15   Inventories. The amounts at which the 
                           -----------
          inventories are carried on the SRS Interim Balance Sheet and on
          the books of SRS reflect the normal valuation policy of SRS in
          accordance with U.S. GAAP. The amount of repair parts and
          supplies maintained by SRS is consistent with its prior
          practices. The reserves estimated for obsolescence as of the
          Closing Date will be adequate to cover the diminution in value of
          inventories due to obsolescence.

                    3.16   Accounts Receivable. Schedule 3.16 sets forth a
                           -------------------  -------------
          complete and correct list of the work-in-process and accounts
          receivable of SRS as set forth on the SRS Interim Balance Sheet,
          including the degree of completion for each project and the
          amounts expended thereon. All accounts receivable which have
          arisen subsequent to the SRS Interim Balance Sheet represent
          sales or work performed made in the ordinary course of business,
          are current and collectible and, to SRS' knowledge, the same will
          be collected in full (net of reserve for bad debts) in the
          ordinary course of business and are not subject to any claims,
          offsets, allowances or adjustments.

                    3.17   Employee Benefits. (a) Schedule 3.17 is a 
                           -----------------      -------------
          complete and correct list of each employee benefit plan that SRS
          maintains with respect to its current or former employees or to
          which SRS contributes or is obligated to contribute with respect
          to any of its current or former employees. SRS does not have any
          benefit plan subject to the reporting requirements of the
          Employee Retirement Income Security Act of 1974, as amended
          ("ERISA"), the Code and other applicable Laws, nor has had such a
          plan since January 1, 1991.

                    3.18   Intellectual Property. Schedule 3.18 is a 
                           ---------------------  -------------
          complete and correct list of all of the trademarks, tradenames,
          service marks, and patents (including any registrations of or
          pending applications for any of the foregoing), know-how, data
          bases, trade secrets and confidentiality information
          (collectively, "Intellectual Property") used by SRS in the
          conduct of its business. Except as disclosed on Schedule 3.18:
                                                          -------------

                    (a)    all of such Intellectual Property is owned by
          SRS free and clear of all liens, and is not subject to any
          license, royalty or other agreement;

                    (b)    none of such Intellectual Property has been or
          is the subject of any pending or, to the best of SRS' knowledge,
          threatened litigation or claim of infringement;

                    (c) no license or royalty agreement to which SRS is a
          party is in breach or default by any party thereto except where
          such breach or default would not have an SRS Material Adverse
          Effect or is the subject of any notice of termination given or,
          to SRS' knowledge, threatened;

                    (d) to SRS' knowledge, SRS is not breaching or
          infringing any Intellectual Property of third parties; and

                    (e)    the Intellectual Property is sufficient for the
          conduct of the business of SRS as presently conducted.

                    3.19   Environmental Matters. The business and 
                           ---------------------
          operations of SRS, including the transportation, treatment,
          storage, handling, transfer, disposition, recycling or receipt of
          materials, complies with all applicable environmental statutes,
          regulations and decrees, whether federal, state or municipal (the
          "Environmental Laws"). SRS has not received any notices to the
          effect that the business carried on by SRS or the operation of
          any equipment or facilities of SRS (including the transportation,
          handling, treatment or storage of hazardous materials thereon) is
          not in compliance with the requirements of applicable
          Environmental Laws or is subject to any remedial control or
          action or any investigation or evaluation as to whether any
          remedial action is required to respond to a release or threatened
          which forms part of or is adjacent to any premises at which SRS's
          business is conducted. SRS has performed its services for
          customers in material compliance with all applicable
          Environmental Laws.

                    3.20   Books and Records. SRS has maintained and 
                           -----------------
          preserved complete and accurate books and records for its
          material transactions. The minute books of SRS include complete
          and correct minutes of all meetings of its directors committees
          and stockholders. The SRS Articles of Incorporation and By-laws
          previously delivered to ECO are current and complete. At the
          Closing Date, all of those books and records will be in the
          possession of SRS. Schedule 3.20 sets forth a complete and 
                             -------------
          correct list of (i) all officers and directors of SRS and (ii)
          the name and address of each bank, trust company or other
          financial institution in which SRS has an account and the names
          of all persons authorized to draw thereon as well as all powers
          of attorney granted by SRS.

                    3.21   Related Party Transactions. Schedule 3.21 sets 
                           --------------------------  -------------
          forth a complete and correct list of all transactions, loans,
          claims, or agreements between or involving SRS and an officer,
          director; employee, consultant or stockholder of SRS (or an
          affiliate of any such person) since July 1, 1994.(excluding
          employment agreements included on another SRS Schedule to this
          Agreement and benefits given to all employees of SRS). All
          transactions and agreements listed on Schedule 3.21 were on terms
                                                -------------
          to SRS no less favorable than what SRS would have had with
          unrelated third parties.

                    3.22   Fees of Brokers, Consultants and Financial
                           -------------------------------------------
          Advisors.  Neither SRS, nor any officer, director, or employee of
          --------
          SRS, has employed any broker, finder, consultant or investment
          banker or incurred any liability for any brokerage or investment
          banking fees, commissions or finders, fees in connection with the
          transactions contemplated by this Agreement, except to William
          Thompson Investment Co. and Sucsy Fischer & Co., investment
          bankers, whose fees aggregated $380,000 shall be payable from the
          Merger Consideration.

                    3.23   Required Vote.  The affirmative vote of the
                           -------------
          holders of a majority of the outstanding shares of SRS Common
          Stock, voting together as one class, is the only vote of the SRS
          stockholders required to approve this Agreement, the Merger and
          the transactions contemplated herein.

                    3.24   General Representation and Warranty.  Neither
                           -----------------------------------
          this Agreement nor any schedule attached hereto or other
          documents and written information furnished by or on behalf of
          SRS, its attorneys, auditors or insurance agents to Eco in
          connection with this Agreement contains any untrue statement of
          material fact or omits to state any material fact necessary to
          make the statements contained herein or therein not misleading.

                                      ARTICLE IV

                          REPRESENTATIONS AND WARRANTIES OF
                              ACQUISITION CORP. AND ECO

                    Acquisition Corp. and Eco, jointly and severally,
          hereby represent and warrant to SRS as follows:

                    4.1    Due Incorporation.   Each of Eco and
                           -----------------
          Acquisition Corp. is a corporation duly organized, validly
          existing and in good standing under the laws of its jurisdiction
          of incorporation, with all requisite power and authority to own,
          lease and operate its properties and to carry on its business as
          now being conducted. Eco is qualified to do business and is in
          good standing as a foreign corporation in each jurisdiction where
          the nature of the properties owned, leased or operated by it and
          the business transacted by it require such qualification, except
          where the failure to be so qualified could not have an Eco
          Material Adverse Effect (as defined in Section 4.7 herein).
                                                 -----------

                    4.2    Due Authorization.  Each of Eco and
                           -----------------
          Acquisition Corp. has full power and authority to enter into this
          Agreement and the Related Agreement to which it is a party and to
          consummate the transactions contemplated hereby and thereby. The
          execution, delivery and performance by Eco of this Agreement has
          been duly and validly approved by the Board of Directors of Eco,
          and no other actions or proceedings on the part of Eco are
          necessary to authorize this Agreement. The execution, delivery
          and performance by Acquisition Corp. of this Agreement and the
          Related Agreement have been duly and validly approved by the
          Board of Directors and the sole stockholder of Acquisition Corp.,
          and no other actions or proceedings on the part of Acquisition
          Corp. or its stockholder are necessary to authorize this
          Agreement and the Related Agreement. Each of Eco and Acquisition
          Corp. has duly and validly executed and delivered this Agreement
          and Acquisition Corp. has duly and validly executed and delivered
          (or will duly and validly execute and deliver on or prior to the
          Closing Date) the Related Agreement. This Agreement constitutes
          the legal, valid and binding obligations of each of Eco and
          Acquisition Corp., and the Related Agreement will, upon
          execution, constitute the legal, valid and binding obligation of
          Acquisition Corp., in each case enforceable in accordance with
          their respective terms, except as such enforceability may be
          limited by applicable bankruptcy, insolvency, fraudulent
          transfer, moratorium, reorganization or other laws from time to
          time in effect which affect creditors' rights generally and by
          general principles of equity (regardless of whether such
          enforceability is considered in a proceeding in equity or at
          law).

                    4.3    Non-Contravention; Consents and Approvals. (a)
                           -----------------------------------------  
          The execution and delivery of this Agreement by Eco and
          Acquisition Corp. does not, and the performance by Eco and
          Acquisition Corp. of their obligations hereunder and the
          consummation of the transactions contemplated hereby will not,
          conflict with, result in a violation or breach of, constitute
          (with or without notice or lapse of time or both) a default
          under, result in or give to any person any right of payment or
          reimbursement, termination, cancellation, modification or
          acceleration of, or result in the creation or imposition of any
          lien upon any of the assets or properties of any of the American
          Eco Companies under, any of the terms, conditions or provisions
          of (i) the charter documents or bylaws of each of the American
          Eco Companies, or (ii) subject to the taking of the actions
          described in paragraph (b) of this Section, (x) any statute, law,
          rule, regulation or ordinance (together, "Laws"), or any
          judgment, decree, order, writ, permit or license, of any
          Governmental Entity, or (y) any contract, agreement or commitment
          to which any Eco Company is a party or by which any American Eco
          Company or any of their respective assets or properties is bound.

                    (b)    No consent, approval, order or authorization of,
          or registration, declaration or filing with any Governmental
          Entity is required by Eco or Acquisition Corp. in connection with
          the execution and delivery of this Agreement and the Related
          Agreement or the consummation by each of Eco and Acquisition
          Corp. or each of their respective stockholders of the
          transactions contemplated hereby and thereby, except for:

                    (i)    the filing of the Articles of Merger with the
               Secretary of State of the State of Nevada in accordance with
               the requirements of the NRS;

                    (ii)   filings with various state securities "blue sky"
               authorities; and

                    (iii) the approval of the Toronto Stock Exchange (the
               "TSE") of this Agreement and the issuance of the Merger
               Consideration.

                    4.4    Capitalization.   (a) The authorized capital
                           --------------
          stock of Eco consists of 700,000 shares of Preferred Stock, no
          par value per share ("Eco Preferred Stock") and an unlimited
          number of shares of Eco Common Stock. On the date hereof, there
          are no shares of Eco Preferred Stock issued and outstanding and
          10,551,771 shares of Eco Common Stock issued and outstanding. The
          authorized capital stock of Acquisition Corp. consists of 1,000
          shares of Acquisition Corp. Common Stock, of which there are 100
          shares issued and outstanding on the date hereof. All of the
          issued and outstanding shares of Eco and Acquisition Corp. Common
          Stock are, and all shares of Eco Common Stock constituting the
          Merger Consideration to be issued to SRS stockholders in the
          Merger will be, validly issued, fully paid and nonassessable and
          the issuances thereof were not and will not be subject to

          preemptive rights. Schedule 4.4 is a correct and complete list of
                             ------------
          shares of Eco Common Stock reserved for issuance under Eco stock
          option plans and warrants (the "Eco Derivative Securities") as of
          March 31, 1996.

                    (b)    Except for the Eco Derivative Securities, there
          are no shares of Eco Common Stock and Acquisition Corp. Common
          Stock or other equity securities (whether or not such securities
          have voting rights) of Eco and Acquisition Corp. issued or
          outstanding or any subscriptions, options, warrants, calls,
          rights, convertible securities or other agreements or commitments
          of any character obligating Eco and/or Acquisition Corp. to
          issue, transfer or sell any shares of capital stock or other
          securities (whether or not such securities have voting rights) of
          Eco and Acquisition Corp. There are no outstanding contractual
          obligations of Eco or Acquisition Corp. which relate to the
          purchase, sale, issuance, repurchase, redemption, acquisition,
          transfer, disposition, holding or voting of any shares of capital
          stock or other securities of each of Eco and Acquisition Corp.

                    4.5    Financial Statements; Undisclosed Liabilities;
                           ----------------------------------------------
          Other Documents.  (a) For purposes of this Agreement, "Eco
          ---------------
          Financial Statements" shall mean (x) the audited consolidated
          financial statements of Eco as of November 30, 1995 and November
          30, 1994 and for the fiscal years then ended (including all notes
          thereto) which are included in the Eco SEC Documents (as defined
          in Section 4.6), and (y) the unaudited consolidated financial
             ------------
          statements of Eco as of February 29, 1996 and February 28, 1995
          and for the three months then ended consisting of the
          consolidated balance sheets at such dates and the related
          consolidated statements of operations, stockholders' equity and
          cash flows for the periods then ended. The Eco Financial
          Statements have been prepared in accordance with Canadian GAAP
          (together with notes thereto explaining the differences between
          Canadian GAAP and U.S. GAAP) consistently applied, present fairly
          the financial position, of Eco as at the dates thereof and the
          results of operations and cash flows of Eco for the periods
          covered thereby (subject, in the case of any unaudited interim
          financial statements, to normal year-end adjustments), and are
          substantially in accordance with the financial books and records
          of Eco.

                    (b)    Eco does not have any liabilities or obligations
          of any nature, whether accrued, contingent, absolute or
          otherwise, which individually or in the aggregate could be
          reasonably expected to have an Eco Material Adverse Effect (as
          defined below) except (i) as set forth in the February 29, 1996
          balance sheet (the "Eco Interim Balance Sheet") Eco or (ii)
          liabilities or obligations incurred since February 29, 1996 in
          the ordinary and usual course of its business.

                    4.6    Securities Law Filings.   The Eco Common Stock
                           ----------------------
          is listed on the TSE and the Nasdaq National Market. Eco as a
          "foreign private issuer", as defined in the U.S. Securities
          Exchange Act of 1934, as amended (the "Exchange Act"), has filed
          all required forms, reports and other documents with the U.S.
          Securities and Exchange Commission (the "SEC") since December 1,
          1994, all of which complied when filed, in all material respects,
          with all applicable requirements of the Exchange Act. Eco has
          heretofore delivered to SRS complete and correct copies of (i)
          its Annual Report on Form 20-F for the year ended November 30,
          1994, as filed with the SEC, (ii) its Annual Report to
          Stockholders for the 1995 fiscal year, (iii) all information
          circulars relating to Eco,s meetings of stockholders (whether
          annual or special) since December 1, 1994, and (iv) all other
          reports, forms and other documents filed by Eco with the SEC
          since December 1, 1994 (together, the "Eco SEC Documents").

                    4.7    No Material Adverse Effects or Changes. 
                           --------------------------------------
          Except as listed on Schedule 4.7, or as disclosed in or reflected
                              ------------
          in the Eco Financial Statements included in the Eco SEC
          Documents, or as contemplated by this Agreement, since February
          29, 1996, neither Eco nor any of its wholly-owned subsidiaries
          (ECO and such subsidiaries sometimes collectively, the "Eco
          Companies") has suffered any damage, destruction or Loss to any
          of its assets or properties (whether or not covered by insurance)
          which is having or could be expected to have an Eco Material
          Adverse Effect. An "Eco Material Adverse Effect" shall mean an
          effect on or circumstances involving the business, operations,
          assets, liabilities, results of operations, cash flows or
          condition (financial or otherwise) which is materially adverse to
          the Eco Companies, taken as a whole.

                    4.8    Insurance.  The Eco Companies are insured
                           ---------
          with reputable insurers against all risks and in such amounts
          normally insured against by companies of the same type and in the
          same line of business as the Eco Companies.

                    4.9    Labor Matters.  Each of the Eco Companies has
                           -------------
          conducted and currently is conducting, its respective business in
          full compliance with all laws relating to employment and
          employment practices, terms and conditions of employment, wages
          and hours and nondiscrimination in employment except where such
          failure to be in compliance would not have an Eco Material
          Adverse Effect. The relationship of the Eco Companies with its
          respective employees is generally satisfactory, and there is, and
          during the past three years there has been, no labor strike,
          dispute, slow-down, work stoppage or other labor difficulty
          pending or, to Eco's knowledge, threatened against or.involving
          the Eco Companies. None of the employees of the Eco Companies are
          covered by any collective bargaining agreement, no collective
          bargaining agreement is currently being negotiated by the Eco
          Companies and to Eco's knowledge, no attempt is currently being
          made or during the past three years has been made to organize any
          employees of the Eco Companies to form or enter a labor union or
          similar organization.

                    4.10   Tax Returns and Audits.   Except as set forth
                           ----------------------
          on Schedule 4.10, each of the Eco Companies has duly filed all
             -------------
          Canadian, United States, province, state, local and foreign Tax
          Returns required to be filed by it, except where the failure to
          so file would not have an Eco Material Adverse Effect. Eco has
          duly paid (except for Taxes being contested in good faith) or
          made adequate provisions on its books in accordance with Canadian
          GAAP for the payment of all Taxes which have been incurred or are
          due and payable, by the Eco Companies, and Eco will on or before
          the Effective Time of the Merger make adequate provision on its
          books in accordance with Canadian GAAP for all Taxes payable for
          any period through the Effective Time of the Merger for which no
          return is required to be filed prior to the Effective Time. Since
          December 1, 1994, the Tax Returns of the Eco Companies have not
          been examined by the Canadian tax authorities, the IRS or other
          taxing authority, respectively, nor has any of the Eco Companies
          granted or given any extensions or waivers of the statute of
          limitations with respect to any such federal and state income tax
          returns since December 1, 1994. Eco is not aware of any basis for
          the assertion of any deficiency against any of the Eco Companies
          for Taxes, which, if adversely determined, would have an Eco
          Material Adverse Effect.

                    4.11   Litigation. (a) Except as disclosed in Schedule
                           ----------                             --------
          4.11, there are no actions, suits, arbitrations, regulatory
          ----
          proceedings or other litigation, proceedings or governmental
          investigations pending or, to Eco's knowledge, threatened against
          or affecting any of the Eco Companies or any of their respective
          officers or directors in their capacity as such, or any of their
          respective properties or businesses which could reasonably be
          expected to have an Eco Material Adverse Effect. No Eco Company
          is subject to any order, judgment, decree, injunction,
          stipulation or consent order of or with any court or other
          Governmental Entity, other than orders of general applicability.
          Since December 1, 1994, none of the Eco Companies has entered
          into any agreement to settle or compromise any proceeding pending
          or threatened against it which has involved any obligation other
          than the payment of money or for which it has any continuing
          obligation.

                    (b)    There are no claims, actions, suits,
          proceedings, or investigations pending or, to Eco's knowledge,
          threatened by or against any of the Eco Companies with respect to
          this Agreement or the Related Agreement, or in connection with
          the transactions contemplated hereby or thereby.

                    4.12   Compliance with Applicable Laws. Except as
                           -------------------------------
          disclosed in Schedule 4.12, each of the Eco Companies holds all
                       -------------
          permits, licenses, variances, exemptions, orders and approvals of
          all Governmental Entities which are required in the operation of
          its respective business (the "Eco Permits") except for those the
          failure of which to hold would not have an Eco Material Adverse
          Effect. The Eco Companies are in compliance with the terms of the
          Eco Permits, except where the failure so to comply would not have
          an American Eco Material Adverse Effect. Except as disclosed in
          Schedule 4.12, to Eco's knowledge, none of the Eco Companies is
          -------------
          in violation of any law, ordinance or regulation of any
          Governmental Authority, including environmental laws and
          regulations, except for possible violations which individually
          and in the aggregate do not, and, insofar as reasonably can be
          foreseen by Eco, will not in the future have an Eco Material
          Adverse Effect.

                    4.13   Contracts; No Defaults. Neither any Eco Company
                           ----------------------
          nor to Eco's knowledge any other party thereto, is in breach or
          violation of, or in default in the performance or observance of
          any term or provision of, and no event has occurred or by reason
          of this Agreement or the Merger would occur which, with notice or
          lapse of time or both, could be reasonably expected to result in
          a default under, any contract, agreement or commitment to which
          any Eco Company is a party or by which any Eco Company or any of
          its assets or properties is bound, except for breaches,
          violations and defaults which are not having and could not be
          reasonably expected to have an American Eco Material Adverse
          Effect. None of the Eco Companies is required to give any notice
          to any person regarding this Agreement or the Related Agreement
          or the transactions contemplated hereby or thereby.

                    4.14   Absence of Certain Changes or Events.  Except as
                           ------------------------------------
          disclosed in the Eco SEC Documents filed prior to the date of
          this Agreement or in Schedule 4.14 hereto, since February 29,
                               -------------
          1996, Eco has not (i) declared, set aside or paid any dividend or
          other distribution in respect of its capital stock; (ii) made any
          direct or indirect redemption, purchase or other acquisition of
          any shares (other than purchases in connection with the exercise
          of options) of its capital stock or made any payment (other than
          dividends) to any of their stockholders (in their capacity as
          stockholders); (iii) issued or sold any shares of its capital
          stock or any options, warrants or other rights to purchase any
          such shares or any securities convertible into or exchangeable
          for such shares or taken any action to reclassify or recapitalize
          or split up their capital stock; (iv) mortgaged, pledged or
          subjected to any lien, lease, security interest, encumbrance or
          other restriction, any of their material properties or assets
          \except in the ordinary and usual course of their business and
          consistent with past practice; (v) entered into any acquisition
          or merger agreement or commitment, (vi) except in the ordinary
          and usual course of its business and consistent with its past
          practices forgiven or canceled any material debt or claim, waived
          any material right; or (vii) adopted or amended any plan or
          arrangement (other than amendments that are not material or that
          were made to comply with laws or regulations) for the benefit of
          any director, officer or employee or changed the compensation
          (including bonuses) to be paid to any director, officer or
          employee, except for changes made consistent with the prior
          practice of Eco.

                    4.15   Fees of Brokers, Finders and Investment Bankers.
                           ------------------------------------------------
          Neither Eco nor any officer, director, or employee of Eco has
          employed any brokers, finder or investment banker or incurred any
          liability for any brokerage or investment banking fees,
          commissions or finders' fees in connection with the transactions
          contemplated by this Agreement.

                    4.16   General Representation and Warranty.  Neither
                           -----------------------------------
          this Agreement nor any schedule attached hereto or other
          documents and written information furnished by or on behalf of
          Eco, its attorneys, auditors or insurance agents to SRS in
          connection with this Agreement contains any untrue statement of
          material fact or omits to state any material fact necessary to
          make the statements contained herein or therein not misleading.


                                      ARTICLE V

                                      COVENANTS

                    5.1    Implementing Agreement.     Subject to the terms
                           ----------------------
          and conditions hereof, each party hereto shall use its best
          efforts to take all action required of it to fulfill its
          obligations under the terms of this Agreement and to facilitate
          the consummation of the transactions contemplated hereby;

                    5.2    Access to Information and Facilities;
                           -------------------------------------
          Confidentiality. (a) From and after the date of this Agreement,
          ---------------
          SRS shall give Eco and Acquisition Corp. and their
          representatives access during normal business hours and upon
          reasonable notice to all of the facilities, properties, books,
          contracts, commitments and records of SRS and shall make the
          officers and employees of SRS available to Eco and Acquisition
          Corp. and their representatives as Eco or Acquisition Corp. or
          their representatives shall from time to time reasonably request.
          Eco and Acquisition Corp. and their representatives will be
          furnished with any and all information concerning SRS which Eco
          or Acquisition Corp. or their representatives reasonably request.
          The obligations set forth in this Section 5.2 shall also apply to
                                            -----------
          Eco and Acquisition Corp., mutatis mutandis. The investigation by
                                     ------- --------
          and knowledge of SRS or Eco and the furnishing of information to
          each other shall not affect the right of such party to rely on
          the representations, warranties, covenants and agreements of the
          other party hereto.

                    (b)    Each of SRS, on one hand, and Eco and
          Acquisition Corp., on the other hand, agrees for itself, and its
          respective representatives, to keep confidential all information
          furnished to it pursuant to this Section 5.2, except for
          information which is public or which is disclosed other than by a
          person subject to this Section 5.2(b).
                                 --------------

                    5.3    Preservation of Business.   (a) From the date of
                           ------------------------
          this Agreement until the Closing Date, each of SRS and Eco,
          (including the SRS Companies and the other Eco Companies,
          respectively) shall operate only in the ordinary and usual course
          of business consistent with past practice, and shall use
          reasonable commercial efforts to (i) preserve intact its business
          organization, (ii) preserve the good will and advantageous
          relationships with customers, suppliers, independent contractors,
          employees and other persons material to the operation of its
          business, and (iii) not permit any action or omission which would
          cause any of the representations or warranties contained herein
          to become inaccurate or any of the covenants to be breached in
          any material respect.

                    (b)    SRS further covenants that prior to the Closing
          Date SRS shall not, nor permit any of the SRS Companies.to,
          without the prior written consent of Eco (which shall not be
          unreasonably withheld):

                    (i)    take any action, incur any obligation or enter
               into or authorize any contract or transaction other than in
               the ordinary course of business;

                    (ii)   except pursuant to the terms of any SRS Options,
               issue, sell, deliver or agree or commit to issue, sell or
               deliver (whether through the issuance or granting or
               options, warrants, convertible or exchangeable securities,
               commitments, subscriptions, rights to purchase or otherwise)
               any shares of its capital stock or any other securities, or
               amend any of their terms of any such securities;

                    (iii)   split, combine, or reclassify any shares of its
               capital stock, declare, set aside or pay any dividend or
               other distribution (whether in cash, stock or property or
               any combination thereof) in respect of its capital stock, or
               redeem or otherwise acquire any of its securities; or

                    (iv)   make any changes in its accounting systems,
               policies, principles or practices except as may be required
               by law or U.S. GAAP;

                    (v)    make any material Tax election or settle or
               compromise any material federal, state, local or foreign
               income Tax liability, or waive or extend the statute of
               limitations in respect of any such Taxes; or

                    (vi)   terminate, or modify, amend or otherwise alter
               or change in any material respect, any of the terms or
               provisions of any material Contract.

                    (c)    Each of SRS and Eco will promptly notify the
          other in writing upon becoming aware of any fact or condition
          which would constitute a breach or non-compliance of this
          covenant.

                    5.4    SRS Stockholder Approval.   As soon as
                           ------------------------
          practicable after the date hereof, SRS shall prepare a proxy
          statement for a stockholders meeting (the "SRS Stockholders
          Meeting") at which approval of this Agreement and the Merger will
          be voted upon. SRS will convene the SRS Stockholders' Meeting as
          promptly as practicable after the proxy statement is available,
          subject to prior hearing as described in Section 5.5 hereof.
                                                   -----------
          Subject to fiduciary obligations of the SRS Board of Directors,
          the SRS Board of Directors shall recommend approval to its
          stockholders of this Agreement and the Merger and use its best
          efforts to obtain such approval. At the request of SRS, Eco shall
          furnish to SRS such information regarding Eco and Acquisition
          Corp. as may reasonably be necessary for inclusion in the proxy
          statement. SRS agrees to provide Eco with drafts of the proxy
          statement at least two business days prior to distribution of the
          final proxy statement to SRS stockholders.

                    5.5    California Permit.     As soon as practicable
                           -----------------
          after the date hereof SRS shall prepare and file an application
          (the "Application") with the California Commissioner of
          Corporations (the "COC") seeking a permit (the "Permit") under
          Section 25142 of the California Corporations Code for approval of
          the terms of the Merger on behalf of SRS stockholders after a
          hearing thereon. At the request of SRS, Eco shall furnish such
          information regarding Eco as may be reasonably required for
          inclusion in the Application. SRS shall provide Eco with a draft
          Application at least two business days prior to filing with the
          COC. SRS shall use its best efforts to cause the COC to grant the
          Permit, including appearing at any hearing required thereunder,
          in order that the approval by the COC would permit Eco to issue
          the Merger Consideration without registration under the
          Securities Act of 1933, as amended (the "Securities Act")
          pursuant to the exemption provided in Section 3(a)(10) thereof.

                    5.6    Consents and Approvals.   Subject to the terms
                           ----------------------
          and conditions provided herein, each of the parties hereto shall
          use reasonable commercial efforts to obtain all consents,
          approvals, certificates and other documents required in
          connection with the performance by it of this Agreement and the
          consummation of the transactions contemplated hereby, in addition
          to the approval of SRS Stockholders and the grant of the Permit
          pursuant to Sections 5.4 and 5.5 hereof. As soon as practicable
                      --------------------
          after the date hereof, each of the parties hereto shall make all
          filings, applications, statements and reports to all Governmental
          Authorities and other Persons which are required to be made prior
          to the Closing Date pursuant to any applicable law or contract in
          connection with this Agreement and the transactions contemplated
          hereby.

                    5.7    Periodic Reports.  Until the Effective Time, Eco
                           ----------------
          will, subject to the requirements of applicable laws, furnish to
          SRS all filings to be made with the TSE and the SEC and will
          solicit comments with respect thereto, in each case at least two
          business days (or as soon thereafter as is practicable) prior to
          the time of such filings and the time of such mailings of reports
          which refer to SRS.

                    5.8    Publicity.    Prior to issuing any public
                           ---------
          announcement or statement with respect to the transactions
          contemplated hereby and prior to making any filing with any
          Federal or state governmental or regulatory agency or with the
          TSE or Nasdaq with respect thereto, Eco and SRS will, subject to
          their respective legal obligations, consult with each other and
          will allow each other to review the contents of any such public
          announcement or statement and any such filing. Subject to the
          preceding sentence, Eco and SRS each agree to furnish to the
          other copies of all other public announcements they may make
          concerning their respective business and operations promptly
          after such public announcements are made.

                    5.9    No Negotiation.   SRS agrees that it shall not,
                           --------------
          after the date hereof and prior to the Effective Time, seek,
          directly or through agents, representatives or affiliates (as
          defined in the Exchange Act), or permit any of its officers or
          directors to seek (whether in their capacities as officers or
          directors or in their individual capacities) any person or
          persons, (other than Eco or its affiliates), to acquire or
          purchase all or substantially all of its assets or to purchase or
          exchange for any of its capital stock, or SRS to acquire or
          purchase in one or more related transactions the capital stock or
          related assets of persons (other than Eco or its affiliates) or
          to effect a consolidation or merger (other than the Merger) or
          other business combination or recapitalization, or to enter into
          any discussions or agreements with respect to any of the
          foregoing transactions.

                    5.10   Listing of Common Stock.   Eco shall cause to
                           -----------------------
          be prepared and submitted applications to the TSE and Nasdaq
          covering the listing of the shares of Eco Common Stock on the TSE
          and NASDAQ National Market issuable in connection with the Merger
          and will use its reasonable best efforts to obtain approval for
          the listing of such additional shares.

                    5.11   Blue Sky Approvals.    Eco and SRS shall obtain
                           ------------------
          all necessary state securities law or "Blue Sky" permits and
          approvals required to carry out the transactions contemplated by
          this Agreement and the Merger.


                    5.12   Principal Stockholders.     SRS shall cause the
                           ----------------------
          Joseph and Barbara DeFranco Trust, Francis J. Sorg, Jr. and John
          H. Van Kirk to enter into agreements agreeing to vote all of
          their respective shares of SRS Common Stock, and shall cause
          members of their respective immediate families to vote all of
          their shares of SRS Common Stock, at the SRS Stockholders Meeting
          in favor of approval of this Agreement and the Merger.

                    5.13   Rule 145 Affiliates.   Prior to the Closing
                           -------------------
          Date, SRS shall deliver to Eco a letter representing that other
          than Joseph DeFranco, Francis J. Sorg, Jr., Donna L. Dominiquez,
          William Sheehan and John H. Van Kirk and to its best knowledge,
          SRS has no other "affiliates" for purposes of Rule 145 under the
          Securities Act.

                    5.14   Tax-Free Status.  No party hereto shall, nor
                           ---------------
          shall any party permit any of its subsidiaries to, take any
          actions which would, or would be reasonably likely to, adversely
          affect the status of the Merger as a tax-free transaction (except
          as to dissenters' rights and fractional shares) under Code
          Section 368(a).

                                      ARTICLE VI

                         CONDITIONS PRECEDENT TO OBLIGATIONS
                             OF ACQUISITION CORP. AND ECO

                    The obligations of Acquisition Corp. and Eco to
          consummate the Merger are subject to the fulfillment at or before
          the Closing of each of the following conditions:

                    6.1    Warranties True as of Closing Date.   Each of
                           ----------------------------------
          the representations and warranties of SRS contained herein shall
          be true and correct in all material respects on and as of the
          Closing Date with the same force and effect as though made on and
          as of the Closing Date, without giving effect to any notification
          pursuant to Section 5.3(c) hereof.
                      --------------

                    6.2    Compliance With Agreements and Covenants.  SRS
                           ----------------------------------------  
          shall have performed and complied with in all material respects
          all of its covenants, obligations and agreements contained in
          this Agreement to be performed and complied with by SRS on or
          prior to the Closing Date, without giving effect to any
          notification pursuant to Section 5.3(c) hereof.
                                   --------------

                    6.3    SRS Certificate.  SRS shall have delivered to
                           ---------------
          Eco a certificate, dated the Closing Date, from its Chief
          Executive Officer and Chief Financial Officer certifying that
          each of the conditions specified in Section 6.1 and Section 6.2
                                              -----------     -----------
          hereof are satisfied in all respects.

                    6.4    Secretary's Certificate.    SRS will have
                           -----------------------
          delivered to Eco a certificate of the duly authorized Secretary
          of SRS, dated the Closing Date, certifying resolutions of SRS
          Board of Directors and stockholders authorizing the execution,
          delivery and performance of this Agreement, the Related Agreement
          and the Merger.

                    6.5    Good Standing Certificates.  SRS will have
                           --------------------------
          delivered to Eco at the Closing certificates of good standing and
          tax status from the States of Nevada, California, Louisiana and
          Washington as to SRS, which Certificates shall be dated a date
          not more than five (5) business days prior to the Closing Date.

                    6.6    De Franco Employment Agreement.  SRS will have
                           ------------------------------
          delivered to Eco a fully executed employment agreement between
          SRS and Joseph De Franco. The De Franco employment agreement
          shall be substantially in the form of Exhibit A attached hereto.
                                                ---------

                    6.7    Escrow Agreement. SRS will have delivered to Eco
                           ----------------
          Escrow Agreement executed by the escrow agent and Joseph
          DeFranco, as the agent of the SRS stockholders, as provided for
          in Sections 1.4(d) and 1.9(c) hereof. The Escrow Agreement shall
             --------------------------
          be substantially in the form of Exhibit B attached hereto.
                                          ---------

                    6.8    Opinion of Counsel.   SRS will have delivered
                           ------------------
          to American Eco a legal opinion of Stradling, Yocca, Carlson &
          Rauth in form and substance reasonably satisfactory to Eco and
          its counsel.

                    6.9    Approval of Merger.   The SRS stockholders
                           ------------------
          shall have approved this Agreement and the Merger contemplated
          hereby in accordance with its Articles of Incorporation and
          by-laws and the NRS [and California law?].

                    6.10   Permit.  The COC shall have issued the Permit as
                           ------
          contemplated in Section 5.5 hereof, and no action shall have been
                          -----------
          taken or threatened to modify or revoke the Permit.

                    6.11   Dissent and Appraisal.  The holders of not more
                           ---------------------
          than 5% of the issued and outstanding shares of SRS Common Stock
          have dissented from the Merger and sought appraisal rights
          pursuant to the applicable provisions of the NRS.

                    6.12   Consents and Approvals.  Eco shall have received
                           ----------------------
          written evidence satisfactory to it that all consents and
          approvals required for the consummation of the transactions
          contemplated hereby have been obtained, and all required filings
          have been made, except where the failure to obtain any such
          consent or approval or to make any such filing would not have an
          SRS Material Adverse Effect or an Eco Material Adverse Effect.

                    6.13   Resignations.    Such officers and directors of
                           ------------
          SRS as requested by Eco shall have delivered letters of
          resignation of their positions with SRS.

                    6.14   Listing of Common Stock.   The TSE and NASDAQ
                           -----------------------
          shall have approved the listing of all shares of Eco Common Stock
          to be issued in the Merger.

                    6.15   Rule 145 Letters.  The persons listed in Section
                           ----------------                         -------
          5.13 hereof shall have delivered to Eco letters regarding the
          ----
          resale of the Eco Common Stock they are to receive on the Merger
          in accordance with Rule 145 under the Securities Act.

                    6.16   Actions or Proceedings.    No preliminary or
                           ----------------------
          permanent injunction or other order by any federal or state court
          preventing consummation of the Merger shall have been issued and
          shall be continuing in effect, and the Merger and the other
          transactions contemplated hereby shall not be prohibited under
          any applicable federal or state law or regulation.

                    6.17   Other Closing Documents.   Eco shall have
                           -----------------------
          received the executed Articles of Merger and such other
          agreements and instruments as Eco shall reasonably request, in
          each case in form and substance reasonably satisfactory to Eco.

                                     ARTICLE VII

                      CONDITIONS PRECEDENT TO OBLIGATIONS OF SRS

                    The obligations of SRS to consummate the Merger are
          subject to the satisfaction or waiver by SRS of the following
          conditions precedent on or before the Closing Date:

                    7.1    Warranties True as of Closing Date.   Each of
                           ----------------------------------
          the representations and warranties of Acquisition Corp. and Eco
          contained herein shall be true and correct in all material
          respects on and as of the Closing Date with the same force and
          effect as though made by Acquisition Corp. and Eco on and as of
          the Closing Date, without giving effect to any notification
          pursuant to Section 5.3(c) hereof.
                      -------------

                    7.2    Compliance with Agreements and Covenants.
                           ----------------------------------------
          Acquisition Corp. and Eco shall have performed and complied with
          in all material respects all of their covenants, obligations and
          agreements contained in this Agreement, to be performed and
          complied with by them on or prior to the Closing Date, without
          giving effect to any notification pursuant to Section 5.3(c)
                                                        --------------
          hereof.

                    7.3    Eco Certificate.  Eco shall have delivered to
                           ---------------
          SRS a certificate, dated the Closing Date, from its Chief
          Executive Officer and Chief Financial Officer certifying that
          each of the conditions specified in Section 7.1 and Section 7.2
                                              -----------     -----------
          hereof are satisfied in all respects.

                    7.4    Opinion of Counsel.   Eco shall have delivered
                           ------------------
          to SRS a legal opinion of Cassels Brock & Blackwell in form and
          substance reasonably satisfactory to SRS.

                    7.5    Opinion of Tax Counsel. Eco shall have delivered
                           ----------------------
          to SRS a legal opinion of Reid & Priest LLP to the effect that
          the Merger will be treated for federal income tax purposes as a
          reorganization within Section 368(a) of the Code.

                    7.6    Permit. The COC shall have issued the Permit as
                           ------
          contemplated in Section 5.5 hereof, and no action shall have been
                          -----------
          taken or threatened to modify or revoke the Permit.

                    7.7    Consents and Approvals.  SRS shall have received
                           ----------------------
          written evidence satisfactory to it that all consents and
          approvals required for the consummation of the transactions
          contemplated hereby have been obtained, and all required filings
          have been made, except where the failure to obtain any such
          consent or approval or to make any such filing would not have an
          SRS Material Adverse Effect or an Eco Material Adverse Effect.

                    7.8    Listing of Common Stock.  The TSE and NASDAQ
                           -----------------------
          shall have approved the listing of all shares of American Eco
          Common Stock to be issued in the Merger.

                    7.9    Actions or Proceedings.   No preliminary or
                           ----------------------
          permanent injunction or other order by any federal or state court
          preventing consummation of the Merger shall have been issued and
          shall be continuing in effect, and the Merger and the other
          transactions contemplated hereby shall not be prohibited under
          any applicable federal or state law or regulation.

                    7.10   Other Closing Documents.   SRS shall have
                           -----------------------
          received such other agreements and instruments as SRS shall
          reasonably request, in each case in form and substance reasonably
          satisfactory to SRS.

                                     ARTICLE VIII

                                     TERMINATION

               8.1  Termination.  This Agreement may be terminated and the
                    -----------
          Merger may be abandoned at any time prior to the Effective Time,
          whether before or after approval by the SRS stockholders:

                    (a)    by mutual written consent of the Board of
          Directors of American Eco and the Board of Directors of SRS;

                    (b)    by either American Eco or SRS, by written notice
          to the other, if (i) the Effective Time shall not have occurred
          on or before June 1, 1996, or (ii) any court of competent
          jurisdiction in Canada or any province or in the United States or
          any state shall have issued an order, judgment or decree (other
          than a temporary restraining order) restraining, enjoining or
          otherwise prohibiting the Merger and such order, judgment or
          decree shall have become final and non-appealable; provided,
          however, that the right to terminate this Agreement (X) under
          clause (i) shall not be available to any party whose failure to
          fulfill any obligation under this Agreement has been the cause
          of, or resulted in, the failure of the Effective Time to occur on
          or before such date or (Y) under clause (ii) shall not be
          available to any party unless such party shall have used all
          reasonable efforts to remove such order, judgment or decree;

                    (c)    by Eco, by written notice to SRS, if:

                    (i)    there shall have been any breach of any
               representation, warranty, covenant or agreement of SRS
               hereunder which, if not remedied prior to the Closing Date,
               would have an SRS Material Adverse Effect and such breach
               shall not have been remedied, or SRS shall not have provided
               Eco with reasonable assurance that such breach will be
               remedied prior to the Closing Date, within five (5) business
               days after receipt by SRS of notice in writing from Eco,
               specifying the nature of such breach and requesting that it
               be remedied; or

                    (ii)   the Board of Directors of SRS shall withdraw or
               modify in any manner adverse to Eco its approval or
               recommendation of this Agreement or the Merger.

                    (d)    by SRS, by written notice to Eco, if:

                    (i)    there shall have been any breach of any
               representation, warranty, covenant or agreement of Eco
               hereunder which, if not remedied prior to the Closing Date,
               would have an Eco Material Adverse Effect and such breach
               shall not have been remedied or Eco shall not have provided
               SRS with reasonable assurance that such breach will be
               remedied prior to the Closing Date, within five (5) business
               days after receipt by Eco of notice in writing from SRS,
               specifying the nature of such breach and requesting that it
               be remedied; or

                    (ii)   the Board of Directors of Eco or any committee
               thereof shall withdraw or modify in any manner adverse to
               SRS its approval or recommendation of this Agreement or the
               Merger.

                    8.2    Effect of Termination and Abandonment.  In the
                           -------------------------------------
          event of termination of this Agreement and abandonment of the
          Merger pursuant to this Article VIII, this Agreement shall
                                  ------------
          forthwith become void and no party hereto (or any of its
          directors, officers or stockholders) shall have any liability or
          further obligation to any other party to this Agreement, except
          that nothing herein will relieve any party from liability for any
          breach of any of its representations or warranties under this
          Agreement or its failure to comply with one of its covenants,
          agreements or obligations under this Agreement.

                                      ARTICLE IX

                                   INDEMNIFICATION

                    9.1 Indemnification by SRS Stockholders.
                        ------------------------------------

                    (a)    In consideration of the receipt of the Merger
          Consideration, the SRS Stockholders shall indemnify and hold
          harmless Eco from and against any claims, demands, debts, suits,
          actions, obligations, proceedings, losses, damages, liabilities,
          deficiencies, costs and expenses (including without limitation,
          all reasonable legal and other professional fees and
          disbursements, interest, penalties and amounts paid in
          settlement) (collectively, "Claims") arising out of, based upon
          or by reason of (A) any breach of any representation or warranty
          of SRS contained in this Agreement or in any Schedule or
          certificate delivered pursuant to this Agreement or (B) any
          breach or non-fulfillment of, or failure to perform, any of the
          covenants, agreements or understandings of SRS which are
          contained in or made pursuant to this Agreement.

                    (b)    Notwithstanding anything to the contrary herein,
          any claim by Eco against the SRS Stockholders under this Section
          9.1 shall be payable.by the SRS Stockholders only to the extent
          that Eco's damages (the "Damages") shall exceed in the aggregate
          525,000 (the "Threshold Amount"). At such time as the aggregate
          amount of Eco Damages exceed the Threshold Amount, the SRS
          Stockholders shall be liable on a dollar-for-dollar basis for the
          full amount of all Eco Damages, including the Threshold Amount.
          Any payments to be made by the SRS Stockholders under this
          Section 9.1 shall be from shares of Eco Common Stock and/or funds
          held under the Escrow Agreement, and shall be pro-rata based upon
          their respective ownership of SRS Common stock as of the
          Effective Time. In no event shall the aggregate liability of the
          SRS Stockholders under this Section 9.1 exceed the amount of
          funds and/or shares of Eco Common Stock and/or funds ($500,000)
          held under the Escrow Agreement.

                    9.2    Indemnification by Eco.
                           -----------------------

                    (a)    Eco shall indemnify and hold harmless the
          persons who are SRS Stockholders immediately prior to the
          Effective Time (the "Indemnified Stockholders") from and against
          any claims, demands, debts, suits, actions, obligations,
          proceedings, losses, damages, liabilities, deficiencies, costs
          and expenses (including without limitation, all reasonable legal
          and other professional fees and disbursements, interest,
          penalties and amounts paid in settlement) (collectively,
          "Claims") arising out of, based upon or by reason of (A) any
          breach by Eco of any representation or warranty by Eco contained
          in this Agreement or (B) any breach or non-fulfillment of, or
          failure to perform, any of the covenants, agreements or
          undertakings of Eco which are contained in or made pursuant to
          this Agreement. It is acknowledged that the person who is acting
          as the agent of the Indemnified Stockholders pursuant to the
          Escrow Agreement shall also act as agent on behalf of the
          Indemnified Stockholders pursuant to this Section 9.2 (the
                                                    -----------
          "Stockholders' Agent").

                    (b)    Notwithstanding anything to the contrary herein,
          any claim by the Indemnified Stockholders against Eco under this
          Section 9.2 shall be payable by Eco only to the extent that the
          Indemnified Stockholders damages ("Damages") shall exceed the
          Threshold Amount. At such time as the aggregate amount of the
          Indemnified Stockholders Damages exceed the Threshold Amount, Eco
          shall thereafter be liable on a dollar-for-dollar basis for the
          full amount of all Indemnified Stockholders Damages, including
          the Threshold Amount. Eco may make payments of amount payable
          under this Section 9.2 in U.S. currency and/or shares of Eco
          Common Stock, which shares be valued at the Average Closing Price
          per share for the five trading days immediately prior to the
          payment date, as provided in the Escrow Agreement. In no event
          shall the aggregate liability of Eco under this Section 9.2
          exceed $500,000.

                    9.3    Procedure.  (a)  Any Claim brought by Eco
                           ---------
          or the SRS Stockholders under this ARTICLE IX must be in writing,
          specifying the nature of the Claim and the estimated amount of
          damages, and be received by the party against whom
          indemnification is being sought within one year after the
          Effective Date (the "Indemnity Termination Date").

                    (b)    In the event that subsequent to the Effective
          Time, and not prior to the Indemnity Termination Date, Eco
          receives written notice of the assertion of a claim or the
          commencement of any action or proceeding by any person who is not
          a party to this Agreement (including any Governmental Entity) (a
          "Third Party Claim"), against Eco, SRS or one of their affiliates
          against which ECO may be entitled to indemnification hereunder,
          Eco shall give written notice of the Third Party Claim to the
          Stockholders' Agent. Eco shall have the right to conduct the
          defense of the Third Party Claim, and the cost of such defense
          shall be part of Eco Damages. If an offer is made to settle a
          Third Party Claim and Eco desires to accept such offer, Eco shall
          give written notice of the offer of settlement to the
          Stockholders' Agent who shall have fifteen (15) days from receipt
          thereof to accept or reject the offer, which rejection must be on
          a reasonable basis. The failure of the Stockholders Agent to
          respond to a desired offer of settlement shall be deemed
          acceptance thereof.

                    9.4    Remedies.  Each of Eco and Acquisition Corp, on
                           --------
          one hand, and SRS (until the Effective Time) and the SRS
          Stockholders (after the Effective Time), on the other hand, shall
          not be liable or responsible in any manner whatsoever to the
          other, whether for indemnification or otherwise, with respect to
          any matter arising out of the representations, warranties or
          covenants of this Agreement or any Schedule hereto or any
          certificate delivered in connection herewith except for (i)
          equitable relief, (ii) pursuant to remedies expressly provided
          for elsewhere in this Agreement and (iii) indemnity as expressly
          provided in this ARTICLE IX, all of which provide the exclusive
          remedy of the parties hereto.

                                      ARTICLE X

                                    MISCELLANEOUS

                    10.1   Expenses.  Each party hereto shall bear its own
                           --------
          expenses with respect to the transactions contemplated hereby.

                    10.2   Amendment.  This Agreement may not be amended,
                           ---------
          modified or supplemented except by a writing executed by
          Acquisition Corp., American Eco and SRS.

                    10.3   Notices.  Any notice, request, instruction or
                           -------
          other document to be given hereunder by a party hereto shall be
          in writing and shall be deemed to have been given, (a) when
          received if given in person, (b) on the date of transmission if
          sent by telex, facsimile or other wire transmission (with receipt
          confirmed) or (c) three business days after being deposited in
          the U.S. mail, certified or registered mail, postage prepaid:

                    (a)    If to SRS:

                           Separation and Recovery Systems, Inc.
                           1762 McGaw Avenue
                           Irvine, California 92714
                           Attn: Joseph De Franco, President
                           Facsimile No.: 714-261-7676

                    with a copy to:

                           Stradling, Yocca, Carlson & Rauth
                           660 Newport Centre Dr., Suite 1600
                           P.O. Box 7680
                           Newport Beach, California 92660-6441
                           Attn: R.C. Shepard, Esq.
                           Facsimile No.: 714-725-4100

                    (b)    If to American Eco or Acquisition Corp.:

                           American Eco Corporation
                           1325 South Creek Drive
                           Suite 100
                           Houston, Texas 77084
                           Attention: Michael E. McGinnis, President
                           Facsimile No.: (713) 647-0080

                    with a copy to:

                           Reid & Priest LLP
                           40 West 57th Street
                           New York, New York 10019
                           Attn: Bruce A. Rich, Esq.
                           Facsimile No.: (212) 603-2001

          or to such other individual or address as a party hereto may
          designate for itself by notice given as herein provided.

                    10.4   Waivers.  The failure of a party hereto at any
                           -------
          time or times to require performance of any provision hereof
          shall in no manner affect its right at a later time to enforce
          the same. No waiver by a party of any condition or of any breach
          of any term, covenant, representation or warranty contained in
          this Agreement shall be effective unless in writing, and no
          waiver in any one or more instances shall be deemed to be a
          further or continuing waiver of any such condition or breach in
          other instances or a waiver of any other condition or breach of
          any other term, covenant, representation or warranty.

                    10.5   Interpretation.  The headings preceding the
                           --------------
          text of Articles and Sections included in this Agreement and the
          headings to Schedules attached to this Agreement are for
          convenience only and shall not be deemed part of this Agreement
          or be given any effect in interpreting this Agreement. The use of
          the masculine, feminine or neuter gender herein shall not limit
          any provision of this Agreement. The use of the terms "including"
          or "include" shall in all cases herein mean "including, without
          limitation" or "include, without limitation," respectively.
          Underscored references to Articles, Sections, Paragraphs,
          Subsections, Subparagraphs, Schedules or Exhibits shall refer to
          those portions of this Agreement. Prior drafts of this Agreement
          shall not be considered in interpreting the rights and
          obligations of the parties hereunder.

                    10.6   Applicable Law.  This Agreement shall be
                           --------------
          governed by and construed and enforced in accordance with the
          internal laws of the State of California without giving effect to
          the principles of conflicts of law thereof.

                    10.7   Assignment.  This Agreement shall be binding
                           ----------
          upon and inure to the benefit of the parties hereto and their
          respective successors and assigns; provided, however, that no
          assignment of any rights or obligations shall be made by any
          party without the prior written consent of all the other parties
          hereto.

                    10.8   No Third Party Beneficiaries.  This Agreement
                           ----------------------------
          is solely for the benefit of the parties hereto and, to the
          extent provided herein, and their respective directors, officers,
          employees, agents and representatives, and no provision of this
          Agreement shall be deemed to confer upon other third parties any
          remedy, claim, liability, reimbursement, cause of action or other
          right.

                    10.9   Enforcement of the Agreement.   The parties
                           ----------------------------
          hereto agree that irreparable damage would result in the event
          that any provision of this Agreement is not performed in
          accordance with specific terms or is otherwise breached. It is
          accordingly agreed that the parties hereto will be entitled to
          equitable relief including an injunction or injunctions to
          prevent breaches of this Agreement and to enforce specifically
          the terms and provisions hereof.

                    10.10  Severability.  If any provision of this
                           ------------
          Agreement shall be held invalid, illegal or unenforceable, the
          validity, legality or enforceability of the other provisions
          hereof shall not be affected thereby, and there shall be deemed
          substituted for the provision at issue a valid, legal and
          enforceable provision as similar as possible to the provision at
          issue.

                    10.11  Remedies Cumulative.   The remedies provided in
                           -------------------
          this Agreement shall be cumulative and shall not preclude the
          assertion or exercise of any other rights or remedies available
          by law, in equity or otherwise.

                    10.12  Entire Understanding.  This Agreement and the
                           --------------------
          Related Agreement set forth the entire agreement and
          understanding of the parties hereto and supersede all prior
          agreements, arrangements and understandings among the parties
          hereto, including, without limitation, the First Amended Letter
          of Intent, dated April 3, 1996.

                    10.13  Waiver of Jury Trial.  Each party hereto waives
                           --------------------
          the right to a trial by jury in any dispute in connection with
          the transactions contemplated by this Agreement and the Related
          Agreement, and agrees to take any and all action necessary or
          appropriate to effect such waiver.

                    10.14  Counterparts.   This Agreement may be executed
                           ------------
          in counterparts, each of which shall be deemed an original, but
          all of which together shall constitute one and the same
          instrument.

                    IN WITNESS WHEREOF, the parties hereto have caused this
          Agreement to be executed and delivered on the date first above
          written.

                                      AMERICAN ECO CORPORATION

                                      By:  /s/Michael McGinnis      
                                         ----------------------------
                                      Name:  Michael McGinnis
                                      Title:  President

                                      SRS ACQUISITION CORPORATION

                                      By:  /s/ Michael McGinnis   
                                         --------------------------
                                      Name:  Michael McGinnis
                                      Title:  President

                                      SEPARATION AND RECOVERY
                                        SYSTEMS, INC.

                                      By:  /s/ Joesph DeFranco      
                                         ----------------------------
                                             Name:  Joseph DeFranco
                                             Title:  President




                                                             Exhibit 10.4.2
                                                  							    ---------------

                               BUSINESS LOAN AGREEMENT


                    This Agreement dated as of February 7, 1996, is between
          Bank of America National Trust and Savings Association (the
          "Bank") and Separation and Recovery Systems, Inc. (the
          "Borrower").


          1.   FACILITY NO. 1:  LINE OF CREDIT AMOUNT AND TERMS

          1.1  LINE OF CREDIT AMOUNT.

          (a)  During the availability period described below, the Bank
               will provide a line of credit to the Borrower.  The amount
               of the line of credit (the "Facility No. 1 Commitment") is
               One Million Dollars ($1,000,000).

          (b)  This is a revolving line of credit with a within line
               facility for letters of credit.  During the availability
               period, the borrower may repay principal amounts and
               reborrow them.

          (c)  The Borrower agrees not to permit the outstanding principal
               balance of the line of credit plus the outstanding amounts
               of any letters of credit, including amounts drawn on letters
               of credit and not yet reimbursed, to exceed the Facility
               No. 1 Commitment.


          1.2  AVAILABILITY PERIOD.  The line of credit is available
          between the date of this Agreement and December 31, 1996 (the
          "Facility No. 1 Expiration Date") unless the Borrower is in
          default.


          1.3  INTEREST RATE.

          (a)  Unless the Borrower elects an optional interest rate as
               described below, the interest rate is the Bank's Reference
               Rate plus three-eights (0.375) of one percentage point.

          (b)  The Reference Rate is the rate of interest publicly
               announced from time to time by the bank in San Francisco,
               California, as its Reference Rate.  The Reference Rate is
               set by the Bank based on various factors, including the
               Bank's costs and desired return, general economic conditions
               and other factors, and is used as a reference point for
               pricing some loans.  The Bank may price loans to its
               customers at, above, or below the Reference Rate.  Any
               change in the Reference Rate shall take effect at the
               opening of business on the day specified in the public
               announcement of a change in the Bank's Reference Rate.


          1.4  REPAYMENT TERMS.

          (a)  The Borrower will pay interest on March 1, 1996, and then
               monthly thereafter until payment in full of any principal
               outstanding under this line of credit.

          (b)  The Borrower will repay in full all principal and any unpaid
               interest or other charges outstanding under this line of
               credit no later than the Facility No. 1 Expiration Date. 
               Any amount bearing interest at an optional interest rate (as
               described below) may be repaid at the end of the applicable
               interest period, which shall be no later than the Facility
               No. 1 Expiration Date.


          1.5  OPTIONAL INTEREST RATES.  Instead of the interest rate based
          on the Bank's Reference Rate, the Borrower may elect to have all
          or portions of the line of credit (during the availability
          period) bear interest at the rate(s) described below during an
          interest period agreed to by the Bank and the Borrower.  Each
          interest rate is a rate per year.  Interest will be paid on the
          last day of each interest period, and, if the interest period is
          long than 30 days, then on the first day each month during the
          interest period.  At the end of any interest period, the interest
          rate will revert to the rate based on the Reference Rate, unless
          the Borrower has designated another optional interest rate for
          the portion.


          1.6  FIXED RATE.  The Borrower may elect to have all or portions
          of the principal balance of the line of credit bear interest at
          the Fixed Rate, subject to the following requirements:

          (a)  The "Fixed Rate" means the fixed rate the Bank and the
               Borrower agree will apply to the portion during the
               applicable interest period.

          (b)  The interest period during which the Fixed Rate will be in
               effect will be no shorter than 14 days and no longer than
               one year.

          (c)  Each Fixed Rate portion will be for an amount not less than
               Five Hundred Thousand Dollars ($500,000).

          (d)  The Borrower may not elect a Fixed Rate with respect to any
               portion f the principal balance of the line of credit which
               is scheduled to be repaid before the last day of the
               applicable interest period.

          (e)  Any portion of the principal balance of the line of credit
               already bearing interest at the Fixed Rate will not be
               converted to a different rate during its interest period.

          (f)  Each prepayment of a Fixed Rate portion, whether voluntary,
               by reason of acceleration or otherwise, will be accompanied
               by the amount of accrued interest on the amount prepaid, and
               a prepayment fee equal to the amount (if any) by which:

               (i)   the additional interest which would have been payable
                     on the amount prepaid had it not been paid until the
                     last day of the interest period, exceeds

               (ii)  the interest which would have been recoverable by the
                     Bank by placing the amount prepaid on deposit in the
                     certificate of deposit market for a period staring on
                     the date on which it was prepaid and ending on the
                     last day of the interest period for such portion.


          1.7  LETTERS OF CREDIT.  This line of credit may be used for
          financing:

               (i)   commercial letters of credit with a maximum maturing
                     of 365 days but not to extend more than 90 days beyond
                     the Facility No. 1 Expiration Date.  Each commercial
                     letter of credit will require drafts payable at sight.

               (ii)  standby letters of credit with a maximum maturing of
                     365 days but not to extend more than 90 days beyond
                     the Facility No. 1 Expiration Date.

               (iii) The amount of letters of credit outstanding at any one
                     time, (including amounts drawn on letters of credit
                     and not yet reimbursed), may not exceed Five Hundred
                     Thousand Dollars ($500,000).


          The Borrower agrees:

          (a)  any sum drawn under a letter of credit may, at the option of
               the Bank, be added to the principal amount outstanding under
               this Agreement.  The amount will bear interest and be due as
               described elsewhere in this Agreement.

          (b)  if there is a default under this Agreement, to immediately
               prepay and make the Bank whole for any outstanding letters
               of credit.

          (c)  the issuance of any letter of credit and any amendment to a
               letter of credit is subject to the Bank's written approval
               and must be in form and content satisfactory to the Bank and
               in favor of a beneficiary acceptable to the Bank.

          (d)  to sign the Bank's form Application and Agreement for
               Commercial Letter of Credit or Application and Agreement for
               Standby Letter of Credit.

          (e)  to allow the Bank to automatically charge its checking
               account for applicable fees, discounts, and other charges.


          2.   FACILITY NO. 2:  LINE OF CREDIT AMOUNT AND TERMS

          2.1  LINE OF CREDIT AMOUNT.

          (a)  During the availability period described below, the Bank
               will provide a line of credit to the Borrower.  The amount
               of the line of credit (the "Facility No. 2 Commitment") is
               Three Million Dollars ($3,000,000).

          (b)  This is a non-revolving line of credit with a term repayment
               option.  Any amount borrowed, even if repaid before the end
               of the availability period, permanently reduces the
               remaining available line of credit.

          (c)  The Borrower agrees not to permit the outstanding principal
               balance of the line of credit to exceed the Facility No. 2
               Commitment.


          2.2  AVAILABILITY PERIOD.  The line of credit is available
          between the date of this Agreement and December 31, 1996 (the
          "Facility No. 2 Expiration Date") unless the Borrower is in
          default.


          2.3  OUTSTANDING TERM LOAN.  There is outstanding from the Bank
          to the Borrower a term loan in the original principal amount of
          Six Hundred Fifty Thousand Dollars ($650,000).  This term loan is
          currently subject to the terms and conditions of Facility No. 2
          of the Business Loan Agreement dated December 21, 1994.  As of
          the date of this Agreement, the term loan shall be deemed to be
          outstanding as Facility No. 2 under this Agreement, and shall be
          subject to all the terms and conditions stated in this Agreement.


          2.4  INTEREST RATE.  Unless the Borrower elects an optional
          interest rate as described below, the interest rate is the Bank's
          Reference Rate plus three-eighths (0.375) of one percentage
          point.


          2.5  REPAYMENT TERMS.  

          (a)  The Borrower will pay interest on March 1, 1996, and then
               monthly thereafter until payment in full of any principal
               outstanding under this line of credit.

          (b)  The Borrower will repay the principal amount outstanding on
               the Facility No. 2 Expiration Date in 36 successive equal
               monthly installments starting January 31, 1997.  On
               December 31, 1999, the Borrower will repay the remaining
               principal balance plus any interest then due.

          (c)  The Borrower may prepay the loan in full or in part at any
               time.  The prepayment will be applied to the most remote
               installment of principal due under this Agreement.


          2.6  OPTIONAL INTEREST RATES.  Instead of the interest rate based
          ont he Bank's Reference Rate, the Borrower may elect to have all
          or portions of the loan (during the term repayment period) bear
          interest at the rate(s) described below during an interest period
          agreed to by the Bank and the Borrower.  Each interest rate is a
          rate per year.  Interest will be paid on the last day of each
          interest period, and, if the interest period is long than 30
          days, then on the first day each month during the interest
          period.  At the end of any interest period, the interest rate
          will revert to the rate based ont he Reference Rate, unless the
          Borrower has designated another optional interest rate for the
          portion.


          2.7  FIXED RATE.  The Borrower may elect to have all or portions
          of the principal balance of the loan bear interest at the Fixed
          rate, subject to the following requirements:

          (a)  The "Fixed Rate" means the fixed interest rate the Bank and
               the Borrower agree will apply to the portion during the
               applicable interest period.

          (b)  The interest period during which the Fixed Rate will be in
               effect will be no shorter than 14 days and no longer than
               one year.

          (c)  Each Fixed Rate portion will be for an amount not less than
               Five Hundred Thousand Dollars ($500,000).

          (d)  The Borrower may not elect a Fixed Rate with respect to any
               portion of the principal balance of the loan which is
               scheduled to be repaid before the last day of the applicable
               interest period.

          (e)  Any portion of the principal balance of the loan already
               bearing interest at the Fixed Rate will not be converted to
               a different rate during its interest period.

          (f)  Each prepayment of a Fixed Rate portion, whether voluntary,
               by reason of acceleration or otherwise, will be accompanied
               by the amount of accrued interest on the amount prepaid, and
               a prepayment fee equal to the amount (if any) by which:


               (i)   the additional interest which would have been payable
                     on the amount prepaid had it not been paid until the
                     last day of the interest period, exceeds

               (ii)  the interest which would have been recoverable by the
                     Bank by placing the amount prepaid on deposit in the
                     certificate of deposit market for a period starting on
                     the date on which it was prepaid and ending on the
                     last day of the interest period for such portion.


          3.   FACILITY NO. 3:  LINE OF CREDIT AMOUNT AND TERMS

          3.1  LINE OF CREDIT AMOUNT.

          (a)  During the availability period described below, the Bank
               will provide a line of credit to the Borrower.  The amount
               of the line of credit (the "Facility No. 3 Commitment") is
               One Million Four Hundred Thousand Dollars ($1,400,000).

          (b)  This is a non-revolving line of credit with a term repayment
               option.  Any amount borrowed, even if repaid before the end
               of the availability period, permanently reduces the
               remaining available line of credit.

          (c)  The Borrower agrees not to permit the outstanding principal
               balance of the line of credit to exceed the Facility No. 3
               Commitment.


          3.2  AVAILABILITY PERIOD.  The line of credit is available
          between the date of this Agreement and June 30, 1996 (the
          "Facility No. 3 Expiration Date") unless the Borrower is in
          default.


          3.3  INTEREST RATE.  Unless the Borrower elects an optional
          interest rate as described below, the interest rate is the Bank's
          Reference Rate plus three-eighths (0.375) of one percentage
          point.


          3.4  REPAYMENT TERMS.

          (a)  The Borrower will pay interest on March 1, 1996, and then
               monthly thereafter until payment in full of any principal
               outstanding under this line of credit.

          (b)  The Borrower will repay the principal amount outstanding on
               the Facility No. 3 Expiration Date in 14 successive equal
               monthly installments starting July 31, 1996.  On August 30,
               1997, the Borrower will repay the remaining principal
               balance plus any interest then due.
          (c)  The Borrower may prepay the loan in full or in part at any
               time.  The prepayment will be applied to the most remote
               installment of principal due under this Agreement.


          3.5  OPTIONAL INTEREST RATES.  Instead of the interest rate based
          on the Bank's Reference Rate, the Borrower may elect to have all
          or portions of the loan (during the term repayment period) bear
          interest at the rate(s) described below during an interest period
          agreed to by the Bank and the Borrower.  Each interest rate is a
          rate per year.  Interest will be paid on the last day of each
          interest period, and, if the interest period is longer than 30
          days, then on the first day each month during the interest
          period.  At the end of any interest period, the interest rate
          will revert to the rate based on the Reference Rate, unless the
          Borrower has designated another optional interest rate for the
          portion.


          3.6  FIXED RATE.  The Borrower may elect to have all or portions
          of the principal balance of the loan bear interest at the Fixed
          Rate, subject to the following requirements:

          (a)  The "Fixed Rate" means the fixed interest rate the Bank and
               the Borrower agree will apply to the portion during the
               applicable interest period.

          (b)  The interest period during which the Fixed Rate will be in
               effect will be no shorter than 14 days and no longer than
               one year.

          (c)  Each Fixed Rate portion will be for an amount not less than
               Five Hundred Thousand Dollars ($500,000).

          (d)  The Borrower may not elect a Fixed Rate with respect to any
               portion of the principal balance of the loan which is
               scheduled to be repaid before the last day of the applicable
               interest period.

          (e)  Any portion of the principal balance of the loan already
               bearing interest at the Fixed Rate will not be converted to
               a different rate during its interest period.

          (f)  Each prepayment of a Fixed Rate portion, whether voluntary,
               by reason of acceleration or otherwise, will be accompanied
               by the amount of accrued interest on the amount prepaid, and
               a prepayment fee equal to the amount (if any) by which:

               (i)   the additional interest which would have been payable
                     on the amount prepaid had it not been paid until the
                     last day of the interest period, exceeds

               (ii)  the interest which would have been recoverable by the
                     Bank by placing the amount prepaid on deposit in the
                     certificate of deposit market for a period starting on
                     the date on which it was prepaid and ending on the
                     last day of the interest period for such portion.


          4.   FEES AND EXPENSES

          4.1  UNUSED COMMITMENT FEE (FACILITY NO. 1).  The Borrower agrees
          to pay a fee on any difference between the Facility No. 1
          Commitment and the amount of credit it actually uses, determined
          by the weighted average loan balance maintained during the
          specified period.  The fee will be calculated at .50% per year. 
          this fee is due on March 31, 1996, and on the last day of each
          following quarter until the Facility No. 1 Expiration Date.

          4.2  EXPENSES.

          (a)  The Borrower agrees to immediately repay the Bank for
               expenses that include, but are not limited to, filing,
               recording and search fees, appraisal fees, title report fees
               and documentation fees.

          (b)  The Borrower agrees to reimburse the Bank for any expenses
               it incurs in the preparation of this Agreement and any
               agreement or instrument required by this Agreement. 
               Expenses include, but are not limited to, reasonable
               attorneys' fees, including any allocated costs of the Bank's
               in-house counsel.

          (c)  The Borrower agrees to reimburse the Bank for the cost of
               periodic audits and appraisals of the personal property
               collateral securing this Agreement, at such intervals as the
               Bank may reasonably require.  The audits and appraisals may
               be performed by employees of the Bank or by independent
               appraisers.


          5.   COLLATERAL

          5.1  PERSONAL PROPERTY.  The Borrower's obligations to the Bank
          under this Agreement will be secured by personal property the
          Borrower now owns or will own in the future s listed below.  The
          collateral is further defined in security agreement(s) executed
          by the Borrower.  In addition, all personal property collateral
          securing this Agreement shall also secure all other present and
          future obligations of the Borrower to the Bank (excluding any
          consumer credit covered by the federal Truth in Lending law,
          unless the Borrower has otherwise agreed in writing).  All
          personal property collateral securing any other present or future
          obligations of the borrower to the Bank shall also secure this
          Agreement.

          (a)  Receivables and general intangibles.

          (b)  Inventory.

          (c)  Machinery and equipment.


          6.   DISBURSEMENTS, PAYMENTS AND COSTS

          6.1  REQUESTS FOR CREDIT.  Each request for an extension of
          credit will be made in writing in a manner acceptable to the
          Bank, or by another means acceptable to the Bank.


          6.2  DISBURSEMENTS AND PAYMENTS.  Each disbursement by the Bank
          and each payment by the Borrower will be:

          (a)  made at the Bank's branch (or other location) selected by
               the Bank from time to time;

          (b)  made for the account of the Bank's branch selected by the
               Bank from time to time;

          (c)  made in immediately available funds, or such other type of
               funds selected by the Bank;

          (d)  evidenced by records kept by the Bank.  In addition, the
               Bank may, at its discretion, require the Borrower to sign
               one or more promissory notes.


          6.3  TELEPHONE AUTHORIZATION.

          (a)  The Bank may honor telephone instructions for advances or
               repayments or for the designation of option interest rates
               given by any one of the individuals authorized to sign loan
               agreements on behalf of the Borrower, or any other
               individual designated by any one of such authorized signers.

          (b)  Advances will be deposited in and repayments will be
               withdrawn from the Borrower's account number 14569-50093, or
               such other of the Borrower's accounts with the Bank as
               designated in writing by the Borrower.

          (c)  The Borrower indemnifies and excuses the Bank (including its
               officers, employees, and agents) from all liability, loss,
               and costs in connection with any act resulting rom telephone
               instructions it reasonably believes are made by any
               individual authorized by the Borrower to give such
               instructions.  This indemnity and excuse will survive this
               Agreement.


          6.4  DIRECT DEBIT.

          (a)  The Borrower agrees that interest principal payments and any
               fees will be deducted automatically on the due date from
               checking account number 14569-500093.

          (b)  The Bank will debit the account on the dates the payments
               become due.  If a due date does not fall on a banking day,
               the Bank will debit the account on the first banking day
               following the due date.

          (c)  The Borrower will maintain sufficient funds in the account
               on the dates the Bank enters debits authorized by this
               Agreement.  If there are insufficient funds in the account
               on the date the Bank enters any debit authorized by this
               Agreement, the debit will be reversed.


          6.5  BANKING DAYS.  Unless otherwise provided in this Agreement a
          banking day is a day other than a Saturday or a Sunday on which
          the Bank is open for business in California.  All payments and
          disbursements which would be due on a day which is not a banking
          day will be due on the next banking day.  All payments received
          on a day which is not a banking day will be applied to the credit
          on the next banking day.


          6.6  TAXES.  The Borrower will not deduct any taxes from any
          payment sit makes to the Bank.  If any government authority
          imposes any taxes on any payments made by the Borrower, the
          Borrower will pay the taxes and will also pay to the Bank, at the
          time interest is paid, any additional amount which the Bank
          specifies as necessary to preserve the after-tax yield the Bank
          would have received if such taxes had not been imposed.  Upon
          request by the Bank, the Borrower will confirm that it has paid
          the taxes by giving the Bank official tax receipts (or notarized
          copies) within 30 days after the due date.  However, the Borrower
          will not pay the Bank's net income taxes.


          6.7  ADDITIONAL COSTS.  The Borrower will pay the Bank, on
          demand, for the Bank's costs or losses arising from any statute
          or regulation, or any request or requirement of a regulatory
          agency which is applicable to all national banks or a class of
          all national banks.  The costs and losses will be allocated to
          the loan in a manner determined b the Bank, using any reasonable
          method.  The costs include the following:

          (a)  any reserve or deposit requirements; and

          (b)  any capital requirements relating to the Bank's assets and
               commitments for credit.


          6.8  INTEREST CALCULATION.  Except as otherwise stated in this
          Agreement, all interest and fees, if any, will be computed on the
          basis of a 360-day year and the actual number of days elapsed. 
          This results in more interest or a higher fee than if a 365-day
          year is used.


          6.9  INTEREST ON LATE PAYMENTS.  At the Bank's sole option in
          each instance, any amount not paid when due under this Agreement
          (including interest) shall bear interest from the due date at the
          Bank's Reference Rate plus one and one-half (1.50) percentage
          points.  this may result in compounding of interest.


          7.   CONDITIONS

          The Bank must receive the following items, in form and content
          acceptable to the Bank, before it is required to extend any
          credit to the Borrower under this Agreement.

          7.1  AUTHORIZATIONS.  Evidence that the execution, delivery and
          performance by the Borrower and any guarantor) of this Agreement
          and any instrument or agreement required under this Agreement
          have been duly authorized.


          7.2  SECURITY AGREEMENTS.  Signed original security agreements,
          assignments, financing statements and fixture filings (together
          with collateral in which the Bank requires a possessory security
          interest), which the Bank requires.


          7.3  EVIDENCE OF PRIORITY.  Evidence that security interests and
          liens in favor of the Bank are valid, enforceable, and prior to
          all others' rights and interests, except those the Bank consents
          to in writing.


          7.4  INSURANCE.  Evidence of insurance coverage, as required in
          the "Covenants" section of this Agreement.


          7.5  OTHER ITEMS.  Any other items that the Bank reasonably
          requires.


          8.   REPRESENTATIONS AND WARRANTIES

          When the Borrower signs this Agreement, and until the Bank is
          repaid in full, the Borrower makes the following representations
          and warranties.  Each request for an extension of credit
          constitutes a renewed representation.

          8.1  ORGANIZATION OF BORROWER.  The Borrower is a corporation
          duly formed and existing under the laws of the state where
          organized.


          8.2  AUTHORIZATION.  This Agreement, and any instrument or
          agreement required hereunder, are within the Borrower's powers,
          have been duly authorized, and do not conflict with any of its
          organization papers.


          8.3  ENFORCEABLE AGREEMENT.  This Agreement is a legal, valid and
          binding agreement of the Borrower, enforceable against the
          Borrower in accordance with its terms, and any instrument or
          agreement required hereunder, when executed and delivered, will
          be similarly legal, valid, binding and enforceable.


          8.4  GOOD STANDING.  In each state in which the Borrower does
          business, it is properly 
          licensed, in good standing, and, where required, in compliance
          with fictitious name statutes.


          8.5  NO CONFLICTS.  This Agreement does not conflict with any
          law, agreement, or obligation by which the Borrower is bound.


          8.6  FINANCIAL INFORMATION.  All financial and other information
          that has been or will be supplied to the Bank, including the
          Borrower's financial statement dated as of June 30, 1995, is:

          (a)  sufficiently complete to vie the Bank accurate knowledge of
               the Borrower's ( and any guarantor's) financial condition.

          (b)  in form and content required by the Bank.

          (c)  in compliance with all government regulations that apply.

          Since the date of the financial statement specified above, there
          has been no material adverse change in the assets or the
          financial condition of the Borrower (or any guarantor).


          8.7  LAWSUITS.  There is no lawsuit, tax claim or other dispute
          pending or threatened against the Borrower, which, if lost, would
          impair the borrower's financial condition or ability to repay the
          loan, except as have been disclosed in writing to the Bank.


          8.8  COLLATERAL.  All collateral required in this Agreement is
          owned by the grantor of the security interest free of any title
          defects or any liens or interests of others.

          8.9  PERMITS, FRANCHISES.  The Borrower possesses all permits,
          memberships, franchises, contracts and licenses required and all
          trademark rights, trade name rights, patent rights and fictitious
          name rights necessary to enable it to conduct the business in
          which it is now engaged.


          8.10 OTHER OBLIGATIONS.  The Borrower is not in default on any
          obligation for borrowed money, any purchase money obligation or
          any other material lease, commitment, contract, instrument or
          obligation.


          8.11 INCOME TAX RETURNS.  The Borrower had no knowledge of any
          pending assessments or adjustments of its income tax for any
          year.


          8.12 NO EVENT OF DEFAULT.  There is no event which is, or with
          notice or lapse of time or both would be, a default under this
          Agreement.


          8.13 ERISA PLANS.

          (a)  the Borrower has fulfilled its obligations, if any, under
               the minimum funding standards of ERISA and the Code with
               respect to each Plan and is in compliance in all material
               respects with the presently applicable provisions of ERISA
               and the Code, and has not incurred any liability with
               respect to any Plan under title IV of ERISA.

          (b)  No reportable event has occurred under Section 4043(b) of
               ERISA for which the PBGC requires 30 day notice.

          (c)  No action by the Borrower to terminate or withdraw from any
               Plan has been taken and no notice of intent to terminate a
               Plan has been filed under Section 4041 of ERISA.

          (d)  No proceeding has been commenced with respect to a Plan
               under Section 4042 of ERISA, and no event has occurred or
               condition exists which might constitute grounds for the
               commencement of such a proceeding.

          (e)  The following terms have the meanings indicated for purposes
               of this Agreement:

               (i)   "Code" means the Internal Revenue Code of 1986, as
                     amended from time to time.

               (ii)  "ERISA" means the Employee Retirement Income Act of
                     1974, as amended from time to time.

               (iii) "PBGC" means the Pension Benefit Guaranty Corporation
                     established pursuant to Subtitle A of Title IV of
                     ERISA.

               (iv)  "Plan" means any employee pension benefit plan
                     maintained or contributed to by the Borrower and
                     insured by the Pension Benefit Guaranty Corporation
                     under Title IV of ERISA.


          8.14 LOCATION OF BORROWER.  The Borrower's place of business (or,
          if the Borrower has more than one place of business, its chief
          executive office) is located at the address listed under the
          Borrower's signature on this Agreement.


          9.   COVENANTS

          The Borrower agrees, so long as credit is available under this
          Agreement and until the Bank is repaid in full:


          9.1  USE OF PROCEEDS.  To use the proceeds of Facility No. 1 only
          for working capital and issuance of letters of credit; and to use
          the proceeds of Facility No. 2 and facility No. 3 only for
          capital expenditures.


          9.2  FINANCIAL INFORMATION.  To provide the following financial
          information and statements and such additional information as
          requested by the Bank from time to time:

          (a)  Within 120 days of the Borrower's fiscal year end, the
               Borrower's annual financial statements.  These financial
               statements must be audited (with an unqualified opinion) by
               a Certified Public Accountant ("CPA") acceptable to the
               Bank.  The statements shall be prepared on a consolidated
               basis.

          (b)  Within 45 days of the period's end, the Borrower's quarterly
               financial statements.  these financial statements may be
               Borrower prepared.  The statements shall be prepared on a
               solidated basis.

          (c)  Within the periods provided in (a) and (b) above, a
               compliance certificate of the Borrower signed by an
               authorized financial officer of the Borrower setting forth
               (i) the information and computations (in sufficient detail)
               to establish that the Borrower is in compliance with all
               financial covenants at the end of the period covered by the
               financial statements then being furnished and (ii) whether
               there existed as of the date of such financial statements
               and whether there exists as of the date of the certificate,
               any default under this Agreement and, if any such default
               exists, specifying the nature thereof and the action the
               Borrower is taking and proposes to take with respect
               thereto.

          (d)  Within 45 days of the period's end, the Borrower's quarterly
               equipment list.  This equipment list must include model
               number and location, and such other information as the Bank
               may require.


          9.3  QUICK RATIO.  To maintain on a consolidated basis a ratio of
          quick assets to current liabilities of at least 65:1, on a
          quarterly basis.  "Quick assets" means cash, short-term cash
          investments, net trade receivables and marketable securities not
          classified as long-term investments.


          9.4  TANGIBLE NET WORTH.  To maintain on a consolidated basis
          tangible net worth, on a quarterly basis, equal to at least the
          sum of the following:

          (a)  Seven Million Four Hundred Thousand Dollars ($7,400,000),
               plus

          (b)  75% of net income after income taxes earned in each annual
               accounting period commencing fiscal year ending June 30,
               1996.

          "Tangible net worth" means the gross book value of the Borrower's
          assets (excluding goodwill, patents, trademarks, trade names,
          ,organization expense, treasury stock, unamortized debt discount
          and expense, deferred research and development costs, deferred
          marketing expenses, and other like intangibles) less total
          liabilities, including but not limited to accrued and deferred
          income taxes, and any reserves against assets.


          9.5  TOTAL LIABILITIES TO TANGIBLE NET WORTH RATIO.  to maintain
          on a consolidated basis a ratio of total liabilities to tangible
          net worth not exceeding .75:1, on a quarterly basis.  "Total
          liabilities" means the sum of current liabilities plus long term
          liabilities.


          9.6  FIXED CHARGE COVERAGE RATIO.  To maintain on a consolidated
          basis a Fixed Charge Coverage Ratio of at least 1:40:1.  "Fixed
          charge Coverage Ratio" is defined as the (sum of net profit after
          taxes plus depreciation and interest expense minus non-financed
          capital expenditures) divided by (the sum of current maturities
                                ----------
          of long term debt plus capital leases and interest expense). 
          This ratio will be calculated at the end of each fiscal quarter,
          using the results of that quarter and each of the 3 immediately
          preceding quarters.  Current maturities of long term debt is
          defined as required principal payments for the four-quarter
          period measured.  Non-financed capital expenditures is defined as
          actual capital expenditures less positive increases in current
          maturities of long term debt and long term debt outstanding for
          the four-quarter period measured.


          9.7  LIMITATION ON LOSSES.  Not to incur on a consolidated basis
          a net loss before taxes and extraordinary items in any two
          consecutive quarterly accounting periods.


          9.8  OTHER DEBTS.  Not to have outstanding or incur any direct or
          contingent debts or lease obligations (other than those to the
          Bank), or become liable for the debts of others without the
          Bank's written consent.  This does not prohibit:

          (a)  Acquiring goods, supplies, or merchandise on normal trade
               credit.

          (b)  Endorsing negotiable instruments received in the usual
          course of business.

          (c)  Obtaining surety bonds in the usual course of business.

          (d)  Debts and leases in existence on the date of this Agreement
               disclosed in writing to the Bank in the Borrower's financial
               statement dated June 30, 1995.


          9.9  OTHER LIENS.  Not to create, assume, or allow any security
          interest or lien (including judicial liens) on property the
          Borrower now or later owns, except:

          (a)  Debts of trust and security agreements in favor of the Bank.

          (b)  Liens for taxes not yet due.


          9.10 DIVIDENDS.  Not to declare or pay any dividends on any of
          its shares except dividends payable in capital stock of the
          Borrower, and not to purchase, redeem or otherwise acquire for
          value any of its shares, or create any sinking fund in relation
          thereto.


          9.11 OUT OF DEBT PERIOD (FACILITY NO. 1).  To repay any advances
          in full, and not to draw any additional advances on its Facility
          No. 1 line of credit, for a period of at least 30 consecutive
          days in each line-year.  "Line-year" means the period between the
          date of this Agreement and December 31, 1996, and each subsequent
          one-year period (if any).  For the purposes of this paragraph,
          "advances" does not include undrawn amounts of outstanding
          letters of credit.

          9.12 NOTICES TO BANK.  To promptly notify the Bank in writing of:

          (a)  any lawsuit over Two Hundred Fifty Thousand Dollars
               (S250.000) against the Borrower (or any guarantor). 

          (b)  any substantial dispute between the Borrower (or any
               guarantor) and any government authority. 

          (c)  any failure to comply with this Agreement. 

          (d)  any material adverse change in the Borrower's (or any
               guarantor's) financial condition or operations. 

          (e)  any change in the Borrower's name, legal structure, place of
               business, or chief execute office if the Borrower has more
               than one place of business. 


          9.13 BOOKS AND RECORDS.  To maintain adequate books and records. 


          9.14 AUDITS.  To allow the Bank and its agents to inspect the
          Borrower's properties and examine, audit and make copies of books
          and records at any reasonable time. If any of the Borrower's
          properties, books or records are in the possession of a third
          party, the Borrower authorizes that third party to permit the
          Bank or its agents to have access to perform inspections or
          audits and to respond to the Bank's requests for information
          concerning such properties, books and records. 


          9.15 COMPLIANCE WITH LAWS. To comply with the laws including any
          fictitious name statute), regulations, and orders of any
          government body with authority over the Borrower's business. 


          9.16 PRESERVATION OF RIGHTS. To maintain and preserve all rights,
          privileges, and franchises the Borrower now has. 


          9.17 MAINTENANCE OF PROPERTIES.  To make any repairs, renewals,
          or replacements to keep the Borrower's properties in good working
          condition. 


          9.18 PERFECTION OF LIENS. To help the Bank perfect and protect
          its security interests and liens, and reimburse it for related
          costs it incurs to protect its security interests and liens. 


          9.19 COOPERATION.  To take any action requested by the Bank to
          carry out the intent of this Agreement. 

          9.20 INSURANCE.

          (a)  Insurance Covering Collateral. To maintain all risk property
               damage insurance policies covering the tangible property
               comprising the collateral. Each insurance policy must be in
               an amount acceptable to the Bank. The insurance must be
               issued by an insurance company acceptable to the Bank and
               must include a lender's loss payable endorsement in favor of
               the Bank in a form acceptable to the Bank. 

          (b)  General Business Insurance. To maintain insurance as is
               usual for the business it is in. 

          (c)  Evidence of Issuance. Upon the request of the Bank, to
          deliver to the Bank a copy of each insurance policy, or, if
          permitted by the Bank, a certificate of insurance listing an
          insurance in force. 


          9.21 ADDITIONAL NEGATIVE COVENANTS.  Not to, without the Bank's
          written consent 

          (a)  engage in any business activities substantially different
               from the Borrower's present business. 

          (b)  liquidate or dissolve the Borrower's business. 

          (c)  enter into any consolidation, merger, pool, joint venture,
          syndicate, or other combination.

          (d)  lease, or dispose of all or a substantial part of the
               Borrower's business or the Borrower's assets. 

          (e)  acquire or purchase a business or its assets.

          (f)  sell or otherwise dispose of any assets for less than fair
               market value, or enter into any sale and leaseback agreement
               covering any of its fixed or capital assets. (g) voluntarily
               suspend its business for more than 5 consecutive days in any
               30 day period. 


          9.22 ERISA PLANS.  To give prompt written notice to the Bank of: 

          (a)  The occurrence of any reportable event under Section 4043(b)
               of ERISA for which the PBGC requires 30 day notice. 

          (b)  Any action by the Borrower to terminate or withdraw from a
               Plan or the filing of any notice of intent to terminate
               under Section 4041 of ERISA. 

          (c)  Any notice of noncompliance made with respect to a Plan
               under Section 4041 (b) of ERISA.
          (d)  The commencement of any proceeding with respect to a Plan
               under Section 4042 of ERISA. 


          10.  HAZARDOUS WASTE INDEMNIFICATION

          The Borrower, will indemnify and hold harmless the Bank from any
          loss or liability directly or indirectly arising out of the use,
          generation, manufacture, production, storage, release, threatened
          release, discharge, disposal or presence of a hazardous
          substance. This indemnity will apply whether the hazardous
          substance is on, under or about the Borrower's property or
          operations or property leased to the Borrower. The indemnity
          includes but is not limited to attorneys' fees (including the
          reasonable estimate of the allocated cost of in-house counsel and
          staff). The indemnity extends to the Bank, its parent,
          subsidiaries and all of their directors, officers, employees,
          agents, successors, attorneys and assigns. For these purposes,
          the term "hazardous substances" means any substance which is or
          becomes designated as "hazardous" or "toxic" under any federal,
          state or local law. This indemnity will survive repayment of the
          Borrower's obligations to the Bank. 


          11.  DEFAULT

          If any of the following events occur, the Bank may do one or more
          of the following: declare the Borrower in default, stop making
          any additional credit available to the Borrower, and require the
          Borrower to repay its entire debt immediately and without prior
          notice. If an event of default occurs under the paragraph
          entitled "Bankruptcy," below, with respect to the Borrower, then
          the entire debt outstanding under this Agreement will
          automatically be due immediately. 


          11.1 FAILURE TO PAY.  The Borrower fails to make a payment under
          this Agreement when due. 


          11.2 LIEN PRIORITY.  The Bank fails to have an enforceable first
          lien (except for any prior liens to which the Bank has consented
          in writing) on or security interest in any property given as
          security for this loan. 


          11.3 FALSE INFORMATION.  The Borrower has given the Bank false or
          misleading information or representations. 


          11.4 BANKRUPTCY.  The Borrower (or any guarantor) files a
          bankruptcy petition, a bankruptcy petition is filed against the
          Borrower (or any guarantor), or the Borrower (or any guarantor)
          makes a general assignment for the benefit of creditors. 

          11.5 RECEIVERS.  A receiver or similar official is appointed for
          the Borrower's (or any guarantor's) business, or the business is
          terminated. 


          11.6 LAWSUITS.  Any lawsuit or lawsuits are filed on behalf of
          one or more trade creditors against the Borrower in an aggregate
          amount of Two Hundred Fifty Thousand Dollars (S250,000) or more
          in excess of any insurance coverage. 


          11.7 JUDGMENTS.  Any judgments or arbitration awards are entered
          against the Borrower (or any guarantor), or the Borrower (or any
          guarantor) enters into any settlement agreements with respect to
          any litigation or arbitration, in an aggregate amount of Two
          Hundred Fifty Thousand Dollars (S250,000) or more in excess of
          any insurance coverage. 


          11.8 GOVERNMENT ACTION.  Any government authority takes action
          that the Bank believes materially adversely affects the
          Borrower's (or any guarantor's) financial condition or ability to
          repay. 


          11.9 MATERIAL ADVERSE CHANGE.  A material adverse change occurs
          in the Borrower's (or any guarantor's) financial condition,
          properties or prospects, or ability to repay the loan. 


          11.10      CROSS-DEFAULT.  Any default occurs under any agreement
          in connection with any credit the Borrower (or any guarantor) has
          obtained from anyone else or which the Borrower (or any
          guarantor) has guaranteed. 


          11.11      DEFAULT UNDER RELATED DOCUMENTS.  Any guaranty,
          subordination agreement, security agreement or other document
          required by this Agreement is violated or no longer in effect. 


          11.12      OTHER BANK AGREEMENTS.  The Borrower (or any
          guarantor) fails to meet the conditions of, or fails to perform
          any obligation under any other agreement the Borrower (or any
          guarantor) has with the Bank or any affiliate of the Bank. 


          11.13      ERISA PLANS. The occurrence of any one or more of the
          following events with respect to the Borrower, provided such
          event or events could reasonably be expected, in the judgment of
          the Bank, to subject the Borrower to any tax, penalty or
          liability (or any combination of the foregoing) which, in the
          aggregate, could have a material adverse effect on the financial
          condition of the Borrower with respect to a Plan: 

          (a)  A reportable event shall occur with respect to a Plan which
               is, in the reasonable judgment of the Bank likely to result
               in the termination of such Plan for purposes of Title IV of
               ERISA. 

          (b)  Any Plan termination (or commencement of proceedings to
               terminate a Plan) or the Borrower's full or partial
               withdrawal from a Plan. 


          11.14      OTHER BREACH UNDER AGREEMENT.  The Borrower fails to
          meet the conditions of, or fails to perform any obligation under,
          any term of this Agreement not specifically referred to in this
          Article. 


          12.  ENFORCING THIS AGREEMENT; MISCELLANEOUS

          12.1 GAAP.  Except as otherwise stated in this Agreement, all
          financial information provided to the Bank and all financial
          covenants will be made under generally accepted accounting
          principles, consistently applied. 


          12.2 CALIFORNIA LAW.  This Agreement is governed by California
          law. 


          12.3 SUCCESSORS AND ASSIGNS.  This Agreement is binding on the
          Borrowers and the Bank's successors and assignees. The Borrower
          agrees that it may not assign this Agreement without the Bank's
          prior consent. The Bank may sell participations in or assign this
          loan, and may exchange financial information about the Borrower
          with actual or potential participants or assignees. If a
          participation is sold or the loan is assigned, the purchaser will
          have the right of set-off against the Borrower. 


          12.4 ARBITRATION.

          (a)  This paragraph concerns the resolution of any controversies
               or claims between the Borrower and the Bank, including but
               not limited to those that arise from: 

               (i)   This Agreement (including any renewals, extensions or
                     modifications of this Agreement); 

               (ii)  Any document, agreement or procedure related to or
                     delivered in connection with this Agreement; 

               (iii) Any violation of this Agreement; or 

               (iv)  Any claims for damages resulting from any business
                     conducted between the Borrower and the Bank, including
                     claims for injury to persons, property or business
                     interests (torts). 

          (b)  At the request of the Borrower or the Bank, any such
               controversies or claims will be settled by arbitration in
               accordance with the United States Arbitration Act. The
               United States Arbitration Act-will apply even though this
               Agreement provides that it is governed by California law. 

          (c)  Arbitration proceedings will be administered by the American
               Arbitration Association and will be subject to its
               commercial rules of arbitration. 

          (d)  For purposes of the application of the statute of
               limitations, the filing of an arbitration pursuant to this
               paragraph is the equivalent of the filing of a lawsuit, and
               any claim or controversy which may be arbitrated under this
               paragraph is subject to any applicable statute of
               limitations. The arbitrators will have the authority to
               decide whether any such claim or controversy is barred by
               the statute of limitations and, if so, to dismiss the
               arbitration on that basis. 

          (e)  If there is a dispute as to whether an issue is arbitrable,
               the arbitrators will have the authority to resolve any such
               dispute. 

          (f)  The decision that results from an arbitration proceeding may
               be submitted to any authorized court of law to be confirmed
               and enforced. 

          (g)  The procedure described above will not apply if the
               controversy or claim, at the time of the proposed submission
               to arbitration, arises from or relates to an obligation to
               the Bank secured by real property located in California. In
               this case, both the Borrower and the Bank must consent to
               submission of the claim or controversy to arbitration. If
               both parties do not consent to arbitration, the controversy
               or claim will be settled as follows: 

               (i)   The Borrower and the Bank will designate a referee (or
                     a panel of referees) selected under the auspices of
                     the American Arbitration Association in the same
                     manner as arbitrators are selected in
                     Association-sponsored proceedings; 

               (ii)  The designated referee (or the panel of referees) will
                     be appointed by a court as provided in California Code
                     of Civil Procedure Section 638 and the following
                     related sections; 

               (iii) The referee (or the presiding referee of the panel)
                     will be an active attorney or a retired judge; and 

               (iv)  The award that results from the decision of the
                     referee (or the panel) will be entered as a judgment
                     in the court that appointed the referee, in accordance
                     with the provisions of California Code of Civil
                     Procedure Sections 644 and 645. 

          (h)  This provision does not limit the right of the Borrower or
          the Bank to:

               (i)   exercise self-help remedies such as setoff;

               (ii)  foreclose against or sell any real or personal
                     property collateral; or

               (iii) act in a court of law, before, during or after the
                     arbitration proceeding to obtain:

                     (A) an interim remedy; and/or

                     (B) additional or supplementary remedies.

          (i)  The pursuit of or a successful action for interim,
               additional or supplementary remedies, or the filing of a
               court action, does not constitute a waiver of the right of
               the Borrower or the Bank, including the suing party, to
               submit the controversy or claim to arbitration if the other
               party contests the lawsuit. However, if the controversy or
               claim arises from or relates to an obligation to the Bank
               which is secured by real property located in California at
               the time of the proposed submission to arbitration, this
               right is limited according to the provision above requiring
               the consent of both the Borrower and the Bank to seek
               resolution through arbitration. 

          (j)  If the Bank forecloses against any real property securing
               this Agreement, the Bank has the option to exercise the
               power of sale under the deed of trust or mortgage, or to
               proceed by judicial foreclosure. 


          12.5 SEVERABILITY; WAIVERS.  If any part of this Agreement is not
          enforceable, the rest of the Agreement may be enforced. The Bank
          retains all rights, even if it makes a loan after default. If the
          Bank waives a default, it may enforce a later default. Any
          consent or waiver under this Agreement must be in writing. 


          12.6 ADMINISTRATION COSTS.  The Borrower shall pay the Bank for
          all reasonable costs incurred by the Bank in connection with
          administering this Agreement. 

          12.7 ATTORNEYS' FEES.  The Borrower shall reimburse the Bank for
          any reasonable costs and attorneys' fees incurred by the Bank in
          connection with the enforcement or preservation of any rights or
          remedies under this Agreement and any other documents executed in
          connection with this Agreement, and including any amendment,
          waiver, "workout or restructuring under this Agreement. In the
          event of a lawsuit or arbitration proceeding, the prevailing
          party is entitled to recover costs and reasonable attorneys' fees
          incurred in connection with the lawsuit or arbitration
          proceeding, as determined by the court or arbitrator. As used in
          this paragraph, attorneys' fees" includes the allocated costs of
          in-house counsel. 


          12.8 ONE AGREEMENT.  This Agreement and any related security or
          other agreements required by this Agreement, collectively: 

          (a)  represent the sum of the understandings and agreements
               between the Bank and the Borrower concerning this credit;
               and 

          (b)  replace any prior oral or written agreements between the
               Bank and the Borrower concerning this credit; and 

          (c)  are intended by the Bank and the Borrower as the final,
               complete and exclusive statement of the terms agreed to by
               them. 

          In the event of any conflict between this Agreement and any other
          agreements required by this Agreement, this Agreement will
          prevail. 

     <PAGE>


          12.9 NOTICES.  Notices required under this Agreement shall be
          personally delivered or sent by first class mail, postage
          prepaid, to the addresses on the signature page of this
          Agreement, or to such other addresses as the Bank and the
          Borrower may specify from time to time in writing. 


          12.10      HEADINGS.  Article and paragraph headings are for
          reference only and shall not affect the interpretation or meaning
          of any provisions of this Agreement. 


          12.11      COUNTERPARTS.  This Agreement may be executed in as
          many counterparts as necessary or convenient, and by the
          different parties on separate counterparts each of which, when so
          executed, shall be deemed an original but all such counterparts
          shall constitute but one and the same agreement. 


          12.12      PRIOR AGREEMENT SUPERSEDED.  This Agreement supersedes
          the Business Loan Agreement entered into as of December 21, 1994,
          between the Bank and the Borrower, and any credit outstanding
          thereunder shall be deemed to be outstanding under this
          Agreement.

          This Agreement is executed as of the date stated at the top of
          the first page.



          Bank of America
          National Trust and Savings          Separation &
          Association                         Recovery Systems, Inc.



          X   /s/ L.A. Perfetto              X  /s/ Joseph De Franco
           -------------------------------    -----------------------------
          By:     L.A. Perfetto              By:     Joseph De Franco
          Title:  Vice President             Title:  President



          Address where notices to the       Address where notices to the
          Bank are to be sent:               Borrower are to be sent:


          North Orange County RCBO #1456
          300 South Harbor Boulevard         1762 McGaw Avenue
          Anaheim, CA  92805                 Irvine, CA 92714-4962



                                                             EXHIBIT 10.4.3    
                                                             --------------
			 
                                 AMENDMENT NO. ONE TO
                             BUSINESS LOAN AGREEMENT AND
                                  WAIVER OF DEFAULTS


               This Amendment No. One and Waiver (the "Amendment) dated as of
     July 3, 1996, is between Bank of America National Trust and Savings
     Association (the "Bank") and Separation and Recovery Systems, Inc. (the
     "Borrower").

                                       RECITALS
                                       --------

               A.   The Bank and the Borrower entered into a certain Business
     Loan Agreement dated as of February 7, 1996 (the "Agreement").

               B.   The Bank and the Borrower desire to amend the Agreement.

               C.   Certain defaults have occurred under the Agreement, which
     the Bank has agreed to waive, subject to the conditions set forth below.

                                      AGREEMENT
                                      ---------

               1.   DEFINITIONS.  Capitalized terms used by not defined in this
                    -----------
     Amendment shall have the meaning given to them in the Agreement.

               2.   AMENDMENTS.  The Agreement is hereby amended as follows:
                    ----------

                    2.1  In subparagraph 1.3(a) and paragraphs 2.3 and 3.3 of
     the Agreement, the percentage "three-eighths (0.375) of one percentage
     point" is deleted, and is replaced with "three-fourths (0.75) of the
     percentage point."

                    2.2  Subparagraphs 9.2(e), (f), and (g) are added to the
     Agreement as follows:

                    "(e) Within 120 days of the fiscal year end of American Eco
                         Corporation ("AEC"), AEC's annual financial statements.
                         These financial statements must be audited (with an
                         unqualified opinion) by a CPA acceptable to the Bank. 
                         At present, the Bank finds AEC's current CPA, Karlins,
                         Patrick & Co., P.C., acceptable.  The statements shall
                         be prepared on a consolidated and consolidating basis.

                    "(f) Within 60 days of the period's end, AEC's quarterly
                         financial statements.  These financial statements shall
                         be prepared on a consolidated and consolidating basis,
                         and may be prepared by AEC.

                    "(g) Within 45 days of the period's end, the Borrower's
                         monthly financial statements.  These financial
                         statements may be Borrower-prepared, and must be
                         prepared on a consolidated basis."

                    2.3  Paragraph 9.3 of the Agreement is deleted in its
     entirety, without substitution therefor.

                    2.4  Paragraph 9.4 is amended to read in full as follows:

                         "9.4  TANGIBLE NET WORTH.  To maintain on a
                    consolidated basis tangible net worth, as of the end of each
                    month, equal to at least the sum of:

                    (a)  The amounts set forth below:

                         Time Period              Minimum Amount
                         -----------              --------------

                         from 6/30/96
                         through 12/30/96         $3,200,000

                         from 12/31/96
                         through 6/29/97          $3,750,000

                         on and after 6/30/97     $4,500,000

                    plus
                    ----

                    (b)  commencing with the fiscal year ending June 30, 1998,
                    and again as of the end of each subsequent fiscal year, an
                    additional amount equal to 75% of the Borrower's net profit
                    after tax for such fiscal year.  "Tangible Net Worth" means
                    the gross book value of the Borrower's assets (excluding
                                                                   ---------
                    goodwill, patents, trademarks, trade names, organization
                    expense, treasury stock, unamortized debt discount and
                    expense, deferred research and development costs, deferred
                    marketing expenses, and other like intangibles, plus
                    liabilities subordinated to the Bank in a manner acceptable
                    to the Bank (using the Bank's standard form) less total
                                                                 ----
                    liabilities, including but not limited to accrued and
                    deferred income taxes, and any reserves against assets."

                    2.5  Paragraph 9.5 of the Agreement is amended to read in
     full as follows:

                         "9.5  TOTAL LIABILITIES TO TANGIBLE NET WORTH RATIO. 
                    To maintain on a consolidated basis as of the end of each
                    month a ratio of total liabilities not subordinated to
                    tangible net worth not exceeding the ratios indicated for
                    each period specified below:

                         Period                   Ratio
                         ------                   -----

                         from 6/30/96 through
                         12/31/96                 2.00:1.00


                         from 12/31/96 through
                         6/29/97                  1.75:1.00

                    on and after 6/30/97     1.20:1.00

                    'Total liabilities not subordinated' means the sum of
                    current liabilities plus long term liabilities, excluding
                    liabilities subordinated to the Borrower's obligations to
                    the Bank in a manner acceptable to the Bank, using the
                    Bank's standard form."

                    2.6  Paragraph 9.6 is amended to read in full as follows:

                         "9.6 CASH FLOW RATIO.  To maintain on a consolidated
                    basis a cash flow ratio of at least 1.05:1.00, as of the end
                    of each quarter, commencing with the quarter ending
                    September 30, 1996.

                    'Cash Flow Ratio' means the ratio of cash flow to the sum of
                    the current portion of long term liabilities (including all
                    principal debt payments on a cumulative year-to-year basis,
                    interest, and capital expenditures).  "Cash Flow" is defined
                    as net profit after tax plus interest, depreciation,
                                            ----
                    depletion, amortization and other non-cash charges, plus 
                                                                        ----
                    amounts received from ABC as subordinated debt, minus
                                                                    -----
                    payments to AEC on account of such debt.  This ratio will be
                    calculated at the end of each fiscal quarter, using fiscal
                    year-to-date cumulative results, as of the quarter ending
                    September 30, 1996 through the quarter ending June 30, 1997;
                    thereafter, the ratio will be calculated at the end of each
                    fiscal quarter, using the results of that quarter and each
                    of the 3 immediately preceding quarters."

                    2.7  The following is added to the Agreement as new
     paragraph 9.23:

                         "9.23  PAYMENTS TO AMERICAN ECO CORPORATION.  Not to
                    make any payments to AEC of any of its affiliates,
                    subsidiaries, or other related entities in the form of fees,
                    dividends, distributions, or loans, if there exist any
                    defaults under this Agreement that have not been cured or
                    waived, or if so doing would cause any such default."

               3.   WAIVER OF DEFAULTS.  the Borrower is in default under the
                    ------------------
     Agreement, as described in paragraphs 1 and 2 of the Bank's letter to the
     Borrower dated June 20, 1996.  The Borrower also had a ratio of liabilities
     to tangible net worth as of March 31, 1996, of .77:1.00, while the
     Agreement required a ratio no higher than .75:1.00.  The Bank waives all of
     such defaults.  This waiver (a) applies only to the defaults described in
     this paragraph, not to any other existing or future defaults, and (b) shall
     be effective only if all of the conditions in paragraph 5, below, are
     satisfied no later than July 3, 1996.

               4.   REPRESENTATIONS AND WARRANTIES.  When the Borrower signs
                    ------------------------------
     this Amendment, the Borrower represents and warrants to the Bank that:  (a)
     there is no event which is a default under the Agreement, except for the
     defaults described above, (b) the representations and warranties in the
     Agreement are true as of the date of this Amendment as if made on the date
     of this Amendment, (c) this Amendment is within the Borrower's powers, has
     been duly authorized, and does not conflict with any of the Borrower's
     organizational papers, and (d) this Amendment does not conflict with any
     law, agreement, or obligation by which the Borrower is found.

               5.   CONDITIONS.  This Amendment and the waiver contained herein 
                    ----------
     will be effective when the Bank receives the following items, in form and
     content acceptable to the Bank:

                    5.1  An executed copy of this Amendment.

                    5.2  A continuing guaranty from AEC, in the principal amount
     of Five Million Seven Hundred Fifty Thousand Dollars ($5,750,000), duly
     executed.

                    5.3  Evidence satisfactory to the Bank of AEC's authority to
     execute such guaranty.

                    5.4  Evidence satisfactory to the Bank that AEC has loaned
     no less than Four Hundred Twenty Thousand Dollars ($420,000) to the
     Borrower.

                    5.5  A Subordination Agreement duly executed by AEC and
     acknowledged by the Borrower, subordinating all indebtedness of the
     Borrower to AEC to all indebtedness of the Borrower to the Bank.

                    5.6  Payment of a fee by the Borrower to the Bank of Three
     Thousand Dollars ($3,000).

               6.   CONSENT TO ACQUISITION.  Upon satisfaction of the conditions
                    ----------------------
     described above, the Bank shall be deemed to have 


  <PAGE>

     consented to the Acquisition, as defined in its letter to the Borrower of
     May 29, 1996.

               7.   EFFECT OF AMENDMENT.  Except as provided in this Amendment,
                    -------------------
     all of the terms and conditions of the Agreement shall remain in full force
     and effect.

               This Amendment is executed as of the date stated at the beginning
     of this Amendment.

                                        BANK OF AMERICA NATIONAL TRUST
                                          AND SAVINGS ASSOCIATION


                                        By:  /s/ Larry A. Perfetto
                                           ---------------------------
                                             Larry A. Perfetto,
                                             Vice President


                                        SEPARATION AND RECOVERY
                                          SYSTEMS, INC.


                                        By:  /s/ Joseph DeFranco
                                           ---------------------------
                                             Joseph De Franco,
                                             President


                                                               EXHIBIT 10.4.4
                                                              --------------


                              BORROWER:       SEPARATION AND RECOVERY
                                              SYSTEMS, INC.

                              GUARANTOR:      AMERICAN ECO CORPORATION


                                 CONTINUING GUARANTEE
                                 --------------------


     TO:       BANK OF AMERICA
               NATIONAL TRUST AND SAVINGS ASSOCIATION


               WHEREAS the undersigned ("Guarantor") holds 100% of the issued
     and outstanding shares of SEPARATION AND RECOVERY SYSTEMS, INC.
     ("Borrower"), a Nevada corporation;

               AND WHEREAS BANK OF AMERICA NATIONAL TRUST AND SAVINGS
     ASSOCIATION ("Bank") has agreed to extend credit to Borrower under a
     Business Loan Agreement dated as of February 7, 1996 between the Bank, as
     lender, and the Borrower, as borrower (as the same may be amended, varied,
     renewed, replaced or restated from time to time, the "Loan Agreement");

               AND WHEREAS as a condition to the extension of credit to Borrower
     by Bank and to induce Bank to continue to extend credit to Borrower,
     Guarantor has agreed to guarantee payment of Borrower's indebtedness,
     liabilities and obligations to Bank on the terms and subject to the
     conditions hereinafter set forth;

               AND WHEREAS it is in the best interests of Guarantor to execute
     and deliver this Guarantee, in that Guarantor will derive substantial
     direct and indirect benefits from the extension of credit to Borrower by
     Bank;

               (1)  For valuable consideration, the receipt and sufficiency of
     which is hereby acknowledged, Guarantor unconditionally guarantees and
     promises to pay, to the maximum amount permitted by applicable law, to
     Bank, or order, on demand, without deduction or offset, in lawful money of
     the United States, any and all indebtedness of Borrower to Bank up to a
     maximum principal amount of U.S. $5,750,000 plus all interest, costs and
     related fees.  The word "indebtedness" is used herein in its most
     comprehensive sense and includes any and all advances, debts, obligations
     and liabilities of Borrower or any one or more of them, heretofore, now, or
     hereafter made, incurred or created, whether voluntary or involuntary and
     however arising, whether due or not due, absolute or contingent, liquidated
     or unliquidated, determined or undetermined, and whether Borrower may be
     liable individually or jointly with others, or whether recovery upon such
     indebtedness may be or hereafter become barred by any statute of
     limitations, or whether such indebtedness may be or hereafter become
     otherwise unenforceable.

               (2)  The obligations hereunder are joint and several, and
     independent of the obligations of Borrower, and a separate action or
     actions may be brought and prosecuted against Guarantor whether action is
     brought against Borrower or whether Borrower be joined in any such action
     or actions; and Guarantor waives the benefit of any statute of limitations
     affecting its liability hereunder.

               (3)  Guarantor authorizes Bank, without notice or demand and
     without affecting its liability hereunder, from time to time, either before
     or after revocation hereof, to (a) renew, compromise, extend, accelerate or
     otherwise change the time for payment of, or otherwise change the terms of
     the indebtedness or any part thereof, including increase or decrease of the
     rate of interest thereon; (b) take and hold security for the payment of
     this  Continuing Guarantee or the indebtedness guaranteed, and exchange,
     enforce, waive, release, fail to perfect, sell, or otherwise dispose of any
     such security; (c) apply such security and direct the order or manner of
     sale thereof as Bank in its discretion may determine; and (d) release or
     substitute any one or more of the endorsers or guarantors.  Bank may,
     without notice to Guarantor and without affecting Guarantor's obligations
     hereunder, assign the indebtedness and this Continuing Guarantee, in whole
     or in part.

               (4)  Guarantor waives any right to require Bank to (a) proceed
     against Borrower; (b) proceed against or exhaust any security held from
     Borrower; (c) proceed against any person or entity jointly and severally
     liable with Borrower; or (d) pursue any other remedy in Bank's power
     whatsoever.  Guarantor waives any defense arising by reason of any
     disability or other defense of Borrower, or the cessation from any cause
     whatsoever of the liability of Borrower, or any claim that Guarantor's
     obligations exceed or are more burdensome than those of Borrower.  Until
     all indebtedness of Borrower to Bank shall have been paid in full guarantor
     shall have no right of subrogation, and waives any right to enforce any
     remedy which Bank now has or may hereafter have against Borrower, and
     waives any benefit of and any right to participate in any security now or
     hereafter held by Bank.  Bank may foreclose, either by judicial foreclosure
     or by exercise of power of sale, any deed of trust securing the
     indebtedness, and, even though the foreclosure may destroy or diminish
     Guarantor's rights against Borrower, Guarantor shall be liable to Bank for
     any part of the indebtedness remaining unpaid after the foreclosure. 
     Guarantor waives all presentments, demands for performance, notices of non-
     performance, protests, notices of protest, notices of dishonor, and notices
     of acceptance of this Continuing Guarantee and of the existence, creation,
     or incurring of new or additional indebtedness.

               (5)  Guarantor acknowledges and agrees that it shall have the
     sole responsibility for obtaining from Borrower such information concerning
     Borrower's financial conditions or business operations as Guarantor may
     require, and that Bank has no duty at any time to disclose to Guarantor any
     information relating to the business operations or financial conditions of
     Borrower.

               (6)  Guarantor represents and warrants to Bank that (a) its
     synopsis of its consolidating balance sheet as of April 30, 1996, and all
     other financial information that has been or will be supplied to Bank by
     Guarantor, is sufficiently complete to give Bank accurate knowledge of
     Guarantor's financial condition, and (b) since the date of such balance
     sheet, there has been no material adverse change in the assets or the
     financial condition of Guarantor.  If this warranty is breached at any
     time, such breach shall be a default under this Guaranty and under any
     agreement then in effect between Bank and Borrower that evidences or
     relates to Borrower's indebtedness to Bank.

               (7)  To secure all of Guarantor's obligations hereunder,
     Guarantor assigns and grants to Bank a security interest in all moneys,
     securities and other property of Guarantor now or hereafter in the
     possession of Bank, and all proceeds thereof.  Upon default or breach of
     any of Guarantor's obligations to Bank, Bank may apply any deposit account
     to reduce the indebtedness, and may foreclose any collateral as provided in
     the Personal Property Security Act (Ontario) and in any security agreements
     between Bank and Guarantor.

               (8)  This Continuing Guarantee may be revoked at any time by
     Guarantor in respect to future transactions, unless there is a continuing
     consideration as to such transactions which Guarantor does not renounce. 
     Such revocation shall be effective upon actual receipt by Bank at the
     address shown below of written notice of revocation.  Revocation shall not
     affect any of Guarantor's obligations or Bank's rights with respect to
     transactions which precede Bank's receipt of such notice, regardless of
     whether or not the indebtedness related to such transactions, before or
     after revocation, has been renewed, compromised, extended, accelerated, or
     otherwise changed as to any of its terms, including time for payment or
     increase or decrease of the rate of interest thereon.  If this Continuing
     Guarantee is revoked, returned, or canceled, and subsequently any payment
     or transfer of any interest in property by Borrower to Bank is rescinded or
     must be returned by Bank to Borrower, this Continuing Guarantee shall be
     reinstated with respect to any such payment or transfer, regardless of any
     such prior revocation, return, or cancellation.

               (9)  Where Borrower is a corporation or partnership it is not
     necessary for Bank to inquire into the powers of Borrower or of the
     officers, directors, partners or agents acting or purporting to act on its
     behalf, and any indebtedness made or created in reliance upon the professed
     exercise of such powers shall be guaranteed hereunder.

              (10)  Guarantor agrees that Bank may disclose to any prospective
     purchaser and any purchaser of all part of the indebtedness and any and all
     information in Bank's possession concerning Guarantor, this Continuing
     Guarantee and any security for this Continuing Guarantee.

              (11)  Guarantor agrees to pay to Bank, on demand, all out-of-
     pocket expenses and legal fees (including allocated costs for in-house
     legal services) incurred by Bank prior to the commencement of any legal
     action or arbitration proceeding in connection with the enforcement of this
     Continuing Guarantee and any instrument or agreement required under this
     Continuing Guarantee.  In the event of a legal action or arbitration
     proceeding, the prevailing party shall be entitled to reasonable legal fees
     (including allocated costs for in-house legal services), costs and
     necessary disbursements incurred in connection with such action or
     proceeding, as determined by the court or arbitrator.

               (12) Each payment to be made by Guarantor hereunder or in
     connection herewith to Bank shall be made free and clear of and without
     deduction for or on account of any withholding or like or similar taxes
     unless Guarantor is required to make such a payment subject to the
     deduction or withholding of such tax, in which case the sum payable by
     Guarantor in respect of which such deduction of withholding is required to
     be made shall be increased to the extent necessary to ensure that, after
     the making of such deduction or withholding, Bank receives and retains
     (free from any liability in respect of any such deduction or withholding) a
     net sum equal to the sum which it would have received and so retained had
     no such deduction or withholding been made.

               (13) (a)  If for the purpose of obtaining judgment in any court,
     it is necessary to convert any amount due hereunder in the currency in
     which it is due (the "Original Currency") into another currency (the
     "Second Currency"), the rate of exchange applied shall be that at which, in
     accordance with normal banking procedures, Bank could purchase, in the San
     Francisco foreign exchange market, the Original Currency with the Second
     Currency on the date 2 business days preceding that on which judgment is
     given.  Guarantor agrees that its obligation in respect of any Original
     Currency due from it to Bank hereunder shall, notwithstanding any judgment
     or payment in such other currency, be discharged only to the extent that,
     on the Business Day following the date Bank receives payment of any sum
     adjudged to be due hereunder in the Second Currency Bank may, in accordance
     with normal banking procedure, purchase, in the San Francisco foreign
     exchange market, the Original Currency with the amount of the Second
     Currency so paid; and if the amount of the Original Currency so purchased
     or which could have been so purchased is less than the amount originally
     due in the Original Currency, Guarantor agrees as a separate obligation and
     notwithstanding any such payment or judgment to indemnify Bank against such
     loss.

                    (b)  The term "rate of exchange" in this paragraph 13 means
     the spot rate at which Bank in accordance with normal practices is able on
     the relevant date to purchase the Original Currency with the Second
     Currency and includes any premium and costs of exchange payable in
     connection with such purchase.

               (14) (a)  This instrument shall be construed in accordance with
     the laws of the Province of Ontario, Canada.

                    (b)  Guarantor hereby irrevocably submits to and
     acknowledges the competence of the jurisdiction of the courts of Ontario,
     Canada, and any other courts having jurisdiction in 

   <PAGE> 

     the Province of Ontario, Canada in any action or proceeding arising out 
     of or relating to this Continuing Guarantee, and hereby irrevocably 
     agrees that all claims in respect of such action or proceeding may be 
     heard and determined in such court.

                    (c)  Nothing in this paragraph 14 shall affect the right of
     Bank to serve legal process in any other manner permitted by law or affect
     the right of Bank to bring any action or proceeding against Guarantor or
     its property in the courts of any other jurisdiction.

               (15) Guarantor acknowledges and agrees that all calculations of
     interest under this Guarantee and the Loan Agreement are made on the basis
     of the interest rate stated therein and not on the basis of the effective
     yearly rates or on any other basis which gives effect to the principal of
     deemed reinvestment.  The yearly rates of interest for any day, to which
     the interest rate is equivalent, is the rate so determined multiplied by
     the actual number of days in that year and divided by 365 or 366, as the
     case may be.

               (16) The recitals to this Continuing Guarantee are true and
     correct in all respects and form an integral part hereof.

                    Executed as of this 3rd day of July, 1996.

                                   GUARANTOR:

                                   AMERICAN ECO CORPORATION


                                   By:  /s/ Michael E. McGinnis
                                      ---------------------------
                                       Michael E. McGinnis
                                       President & CEO


                                   And:
                                       ---------------------

   <PAGE> 


                        CORPORATE RESOLUTION TO SIGN GUARANTY

               RESOLVED, that American Eco Corporation, an Ontario, Canada
     corporation, guarantee payment of the debts of Separation and Recovery
     Systems (the Borrower) to Bank of America National Trust and Savings
     Association (the Bank).

               RESOLVED, that this corporation will receive a business benefit
     from the Borrower's financial arrangements with the Bank and therefore will
     benefit from guaranteeing the debt.

               1.   DEBT

               RESOLVED that at any one time the total guaranty authorized by
     this resolution is limited to the principal amount of $5,750,000 United
     States dollars, plus any interest and fees.  This amount is in addition to
     any other debt of the Borrower guaranteed under the authorization of
     separate resolutions.

               2.   AUTHORIZATION

               RESOLVED that any 1 of the officers named below (and their
     successors in office) are authorized to:

                    (a)  sign the guaranty for the corporation;

                    (b)  grant a security interest in any property owned or
               controlled by the corporation as security for the guaranty; and

                    (c)  sign and deliver to the Bank any additional documents
               the Bank may require and the officers approve.

                    The authorized officers are:

                    1.        Michael E. McGinnis, President & CEO
                         -------------------------------------------------------
                              Name                     Title

                    2.
                         ---------------------------------------------
                              Name                     Title

                    3.
                         ---------------------------------------------
                              Name                     Title

                    4.
                         ---------------------------------------------
                              Name                     Title

    <PAGE> 

               3.   REVOCATION
                    RESOLVED that the Bank is authorized to act on this
     resolution until notified in writing of its revocation.

               4.   SECRETARY'S CERTIFICATION

                    I, John H. Craig, the corporate secretary of the corporation
     named above, certify that this is an accurate copy of a resolution of its
     board of directors.  The board adopted it as required by law and the
     corporation's constating documents on July 3, 1996 by the unanimous consent
     in writing of all directors of the corporation and such resolution remains
     in full force and effect, and has not been amended or revoked as of the
     date hereof.

                    I also certify that the signatures below are those of the
     officers authorized to sign for this corporation by this resolution.

                    This certification is dated July 3rd, 1996.

               5.   SIGNATURES

                    Authorized Signatures:

     /s/ Michael E. McGinnis   Michael E. McGinnis     President & CEO
     -----------------------  --------------------     --------------------
     Signature           Print name               Title



     ---------------     ---------------     ---------------
     Signature           Print name               Title



     ---------------     ---------------     ---------------
     Signature           Print name               Title



     ---------------     ---------------     ---------------
     Signature           Print name               Title


     Affix corporate seal here
      [seal affixed]

                          /s/ John H. Craig         John H. Craig
                         --------------------     -------------------------
                         Secretary's signature         Print name

     NOTE:     THE ATTACHED SIGNATURE OF MICHAEL MCGINNIS HAS BEEN REVIEWED AND
               DEEMED ACCEPTABLE BY THE SECRETARY OF THE CORPORATION.



                                            							EXHIBIT 10.4.5
                                            							--------------
 

                               SUBORDINATION AGREEMENT


     To:  Bank of America National
          Trust and Savings Association

                                         July 3rd , 1996
                                        ----------
     Gentlemen:

               The undersigned, American Eco Corporation, an Ontario, Canada
     corporation ("Creditor") is a creditor of Separation and Recovery Systems,
     Inc., a Nevada corporation ("Borrower") and desires that Bank of America
     National Trust and Savings Association, a national banking association
     ("Bank") continue to extend or extend such financial accommodations to
     Borrower as Borrower may request and as Bank may deem proper.  At the
     present time Borrower is indebted to Creditor in the principal sum of Four
     Hundred Twenty Thousand Dollars ($420,000) plus accrued interest, if any,
     thereon.  For the purposes of inducing Bank to grant, continue or renew
     such financial accommodations, and in consideration thereof, Creditor
     agrees as follows:

               1.   Any and all claims of Creditor against Borrower, now or
     hereafter existing, are, and shall be at all times, subject and subordinate
     to any and all claims, now or hereafter existing which Bank may have
     against Borrower (including any claim by Bank for interest accruing after
     any assignment for the benefit of creditors by Borrower or the institution
     by or against Borrower of any proceedings under the Bankruptcy Act, or any
     claim by Bank for any such interest which would have accrued in the absence
     of such assignment or the institution of such proceedings).

               2.   Creditor agrees not to sue upon, or to collect, or to
     receive payment of the principal or interest of any claim or claims now or
     hereafter existing which Creditor may hold against Borrower, and not to
     sell, assign, transfer, pledge, hypothecate, or encumber such claim or
     claims except subject expressly to this Agreement, and not to enforce or
     apply any security now or hereafter existing therefor, nor to file or join
     in any petition to commence any proceeding under the Bankruptcy Act, nor to
     take any lien or security on any of Borrower's property, real or personal,
     so long as any claim of Bank against Borrower shall exist.

               3.   In case of any assignment for the benefit of creditors by
     Borrower or in case any proceedings under the Bankruptcy Act are instituted
     by or against Borrower, or in case of the appointment of any receiver for
     Borrower's business or assets, or in case of any dissolution or winding up
     of the affairs of Borrower: (a) Borrower and any assignee, trustee in
     bankruptcy, receiver, debtor in possession or other person or persons in
     charge are hereby directed to pay to Bank the full amount of Bank's claims
     against Borrower (including interest to the date of payment) before making
     any payment of principal or interest to Creditor, and insofar as may be
     necessary for that purpose, Creditor hereby assigns and transfers to Bank
     all security or the proceeds thereof, and all rights to any payments,
     dividends or other distributions, and (b) Creditor hereby irrevocably
     constitutes and appoints Bank its true and lawful attorney to act in its
     name and stead:  (i) to file the appropriate claim or claims on behalf of
     Creditor if Creditor does not do so prior to 30 days before the expiration
     of the time to file claims in such proceeding and if Bank elects at its
     sole discretion to file such claim or claims and (ii) to accept or reject
     any plan of reorganization or arrangement on behalf of Creditor, and to
     otherwise vote Creditor's claim in respect of any indebtedness now or
     hereafter owing from Borrower to Creditor in any manner Bank deems
     appropriate for its own benefit and protection.

               4.   Bank is hereby authorized by Creditor to:  (a) renew,
     compromise, extend, accelerate or otherwise change the time of payment, or
     any other terms, of any existing or future claim of Bank against Borrower,
     (b) increase or decrease the rate of interest payable thereon or any part
     thereof, (c) exchange, enforce, waive or release any security therefor, (d)
     apply such security and direct the order or manner of sale thereof in such
     manner as Bank may at its discretion determine, (e) release Borrower or any
     guarantor of any indebtedness of Borrower from liability, and (f) make
     optional future advances to Borrower, all subordination provided by this
     Agreement.

               5.   On request of Bank, Creditor shall deliver to Bank the
     original of any promissory note or other evidence of any existing or future
     indebtedness of Borrower to Creditor, and mark same with a conspicuous
     legend which reads substantially as follows:

                    "THIS PROMISSORY NOTE IS SUBORDINATED TO ANY
               PRESENT OR FUTURE INDEBTEDNESS OWING FROM THE MAKER TO
               BANK OF AMERICA NT&SA AND ITS ASSIGNS, AND MAY BE
               ENFORCED ONLY IN ACCORDANCE WITH THAT CERTAIN
               SUBORDINATION AGREEMENT DATED JULY 3, 1996 BETWEEN
               AMERICAN ECO CORPORATION AND BANK OF AMERICA NT&SA."

               6.   In the event that any payment or any cash or noncash
     distribution is made to Creditor in violation of the terms of this
     Agreement, Creditor shall receive same in trust for the benefit of Bank,
     and shall forthwith remit it to Bank in the form in which it was received,
     together with such endorsements or documents as may be necessary to
     effectively negotiate or transfer same to Bank.

               7.   Until all such claims of Bank against Borrower, now or
     hereafter existing, shall be paid in full, no gift or loan shall be made by
     Borrower to Creditor.

               8.   For violation of this Agreement, Creditor shall be liable
     for all loss and damage sustained by reason of such breach, and upon any
     such violation Bank may, at its option, accelerate the maturity of any of
     its existing or future claims against Borrower.

               9.   This Agreement shall be binding upon the heirs, successors
     and assigns of Creditor, Borrower and Bank.  This Agreement and any
     existing or future claim of Bank against Borrower may be assigned by Bank,
     in whole or in part, without notice to Creditor or Borrower.

               10.  Notwithstanding the provisions of Paragraph 2, so long as
     there has been no occurrence of any default under any agreement between
     Borrower and Bank, now existing or hereafter entered into, and so long as
     no such default would be caused by the making of any payment, Creditor may
     receive regularly scheduled interest payments on the presently existing
     indebtedness of Borrower to Creditor, and, commencing no earlier than June
     30, 1997, principal payments on such indebtedness in any amount; provided,
                                                                      --------
     however, that Creditor shall not receive any prepayment of interest on said
     -------
     indebtedness without the prior written consent of Bank.

                                        AMERICAN ECO CORPORATION

                                        By: /s/ Michael E. McGinnis
                                           --------------------------------

                                        Title:     President & CEO
                                              -----------------------------

                  ACCEPTANCE OF SUBORDINATION AGREEMENT BY BORROWER
                  -------------------------------------------------

               The undersigned being the Borrower named in the foregoing
     Subordination Agreement, hereby accepts and consents thereto and agrees to
     be bound by all the provisions thereof and to recognize all priorities and
     other rights granted thereby to Bank of America National Trust and Savings
     Association, its successors and assigns, and to perform in accordance
     therewith.

                                        SEPARATION AND RECOVERY
                                          SYSTEMS, INC.


     Dated:  July 3rd         , 1996         By: /s/ Joseph DeFranco
            ------------------                  ----------------------------

                                        Title: President
                                              ------------------------



                                                                EXHIBIT 10.5
                                                               ------------



          THIS ACQUISITION AGREEMENT made as of the 31st day of May, 1996.

     B E T W E E N: 



     UNITED ECO SYSTEMS, INC. 
     a corporation amalgamated pursuant to the laws of the State of Delaware 

     ("UESI")

     OF THE FIRST PART

     - and -


     AMERICAN ECO CORPORATION
     a corporation amalgamated pursuant to the laws of the Province of Ontario 

     ("ECO")

     OF THE SECOND PART

     WHEREAS UESI is the owner of all of the issued and outstanding shares of
     ESI (as hereinafter defined); and 

     WHEREAS Seller seeks to sell all of the issued and outstanding Shares of
     UESI to ECO and ECO seeks to purchase the Shares from Seller, all on and
     subject to the terms and conditions of this Agreement; 

     NOW THEREFORE THIS AGREEMENT WITNESSETH that in consideration of the mural
     covenants, agreements and premises herein contained and other good and
     valuable consideration (the receipt and self-sufficiency whereof being
     hereby acknowledged by each party), the parties hereto do hereby covenant
     and agree as follows: 

     1.   DEFINITIONS AND SCHEDULES
          -------------------------

     1.1  Definitions.  In this Agreement: 
          -----------

          "Accounts Receivable" means all accounts receivable and other book
     debts due or accruing to the Target Company as at the Reference Date and
     the full benefit of all security, if any, for such accounts or debts. 

          "Affiliate" has the meaning ascribed thereto in the OBCA. 

          "Agreement", "this Agreement", "hereto" and "herein" means this
     Agreement and all schedules attached hereto, as may be amended from time to
     time. 

          "Associate" has the meaning ascribed thereto in the OBCA. 

          "Best Knowledge" means such knowledge as the Party would have after
     due inquiry of the matter in question. 

          "Business Day" means a day other than a Saturday or a Sunday or any
     other day which is a statutory holiday in the Province of Ontario. 

          "Closing" means the consummation of the Transaction as herein
     contemplated. 

          "Closing Date" means May 31, 1996 or such earlier or later date as may
     be agreed to in writing by the Parties. 

          "Contract" means any agreement, indenture, contract, bond, debenture,
     security agreement, lease, deed of trust, license, option, instrument or
     other legally binding commitment, whether written or oral. 

          "Direct Claim" has the meaning ascribed thereto in subsection 6.3. 

          "ECO" means American ECO Corporation, an Ontario corporation. 

          "ESI" means Eco Systems, Inc., a Delaware corporation. 

          "Encumbrances" means any and all claims, liens, security interests,
     mortgages, pledges, pre-emptive rights, charges, options, equity interests,
     encumbrances, proxies, voting agreements, voting trusts, leases, tenancies,
     easements or other interests of any nature or kind whatsoever, howsoever
     created. 

          "Indemnified Party" has the meaning ascribed thereto in section 6.3. 

          "Indemnifying Party" has the meaning ascribed thereto in section 6.3. 

          "Indemnification Claim" has the meaning ascribed thereto in section
     6.3. 

          "Intellectual Property" means all patents, copyrights, trademarks and
     trade names, service marks and all software, data bases, trade secrets,
     know how and other proprietary rights as at the Reference Date. 

          "Losses" means any and all claims, demands, debts, suits, actions,
     obligations, proceedings, losses, damages, liabilities, deficiencies, costs
     and expenses (including without limitation, all reasonable legal and other
     professional fees and disbursements, interest, penalties and amounts paid
     in settlement). 

          "Material Adverse Effect" means a material adverse effect on the
     business, assets, liabilities, condition (financial or otherwise),
     operations or prospects of the Party in question or upon such Party's
     ability to perform its obligations under this Agreement or to consummate
     the Transaction. 

          "NASDAQ" means the National Association of Securities Dealers
     Automated Quotations. 
          "OBCA" means the Business Corporations Act, Ontario. 

          "Parties" means collectively, the parties to this Agreement. 

          "Person" means any individual, Company, company, corporation,
     unincorporated association, joint venture, trust, the Crown or any other
     agency or instrumentality thereof or any other judicial entity or person
     government or governmental agency, authority or entity howsoever designated
     or constituted. 

          "Reference Date" means June 10, 1996. 

          "Subsidiary" has the meaning ascribed thereto in the OBCA. 

          "Survival Period" has the meaning ascribed thereto in section 5.1

          "Target" means ESI. 

          "Target Company" means ESI. 

          "Target Company Contracts" has the meaning ascribed thereto in section
     4.1(aa). 

          "Company Shares" means all of the issued and outstanding Common Stock
     par value of $0.01 per share of UESI held of record by Seller. 

          "Target Company Financial Statements" has the meaning attributed
     thereto in section 4.1(p).

          "Taxes" means all income, profits, franchise, royalty, withholding,
     payroll, excise, sales, value added, use, occupation and property taxes and
     any liability, whether disputed or not,  imposed by the U.S. or any state,
     municipality, country or foreign government or subdivision or agency
     thereof. 

          "Third Party" has the meaning ascribed thereto in section 6.3. 

          "Third Party Claim" has the meaning ascribed thereto in section 6.3. 

          "Transaction" means the transfer of the Target Company Shares in
     exchange for cash, as contemplated by this Agreement. 

          "TSE" means The Toronto Stock Exchange. 

          "UESI" means United Eco Systems, Inc. 

     1.2  Disclosure.  Any fact or circumstance or combination of facts and/or 
          ----------
     circumstances disclosed in this Agreement or in any schedules hereto shall
     be deemed to be disclosed for all purposes of this Agreement. 

     1.3  Act.  Any reference in this Agreement to any act, by-law, rule or 
          ---
     regulation or to a provision thereof shall be deemed to include a reference
     to any act, by-law, rule or regulation or provision enacted in substitution
     or amendment thereof. 

     1.4  Central Daylight Time.  Except where otherwise expressly provided in 
          ---------------------
     this Agreement any reference to time shall be deemed to be a reference to
     Central Daylight Time. 

     1.5  Gender and Extended Meanings.  In this Agreement words and personal 
          ----------------------------
     pronouns relating thereto shall be read and construed as the number and
     genda of the party or parties referred to in each case require and the
     verb shall be construed as agreeing with the required word and pronoun. 
     For greater certainty and without limitation, in this Agreement the word
     "shall" has the same meaning as the word "will". 

     1.6  U.S. Dollars and Payment.  All dollar amounts referred to in this
          ------------------------
     Agreement are in U.S. funds, unless otherwise expressly specified. 

     1.7  Section Headings.  The division of this Agreement into sections is for
          ----------------
     convenience of reference only and shall not effect the interpretation or
     construction of this Agreement.

     1.8  Business Day.  In the event that the date for the taking of any action
          ------------
     under this Agreement falls on a day which is not a Business Day, then such
     action shall be taken on the next following Business Day.

     2.   AGREEMENT TO EXCHANGE 
          ---------------------

     2.1  Transfer.  Subject to the terms and conditions hereof, on the Closing
          --------
     Date at the Time of Closing, Seller shall transfer to ECO and ECO shall
     accept from Seller the Company Shares and Seller shall deliver to ECO
     certificates representing its Shares duly endorsed in blank for transfer
     together with new certificates therefor. 

     2.2  Purchase Price.  The purchase price for the UESI Shares shall equal 
          --------------
     the sum of $2,520,000 satisfied by ECO by the issuance to UESI of 315,000
     fully paid and non-assessable common shares in the capital of ECO issued at
     $8.00 per share.  In addition, simultaneous with the execution hereof, ECO
     shall enter into an Employment Agreement with William N. D'Angelo,
     President of UESI. 

     2.3  Closing.  Closing shall occur at the Time of Closing on the Closing 
          -------
     Date at the offices of UESI or at such other place or other time and date
     as the Parties may agree. 

     3.   COVENANTS, REPRESENTATIONS AND WARRANTIES OF ECO 
          ------------------------------------------------

     3.1  Covenants, Representations and Warranties. ECO hereby covenants,
     represents and warrants to Seller and UESI as follows and acknowledges and
     confirms that they are relying upon such covenants, representations and
     warranties in connection with the Transaction and that unless otherwise
     indicated herein, such covenants, representations and warranties shall be
     true and correct as at the Closing Date: 

          (a)  Organization.  ECO is duly incorporated and validly subsisting 
               ------------
     under the laws of the Province of Ontario and has the corporate power to
     own or lease its property and to carry on its business as it is now being
     conducted and subject to receipt of requisite regulatory approval including
     approval from the TSE and NASDAQ with respect to the Transaction, on the
     Closing Date, ECO will have the corporate power to execute, deliver and
     perform its obligations under this Agreement. ECO is duly qualified to do
     business in those jurisdictions wherein the failure to so qualify could
     have a Material Adverse Effect on ECO. 

          (b)  Corporate Authority.  Subject to receipt of requisite regulatory
               -------------------
     approval including approval from the TSE and NASDAQ with respect to the
     Transaction, on the Closing Date ECO will have taken all requisite
     corporate action to authorize the valid execution, delivery and performance
     of this Agreement and the consummation of the Transaction. 

          (c)  Agreement Enforceable.  Subject to receipt of requisite 
               ---------------------
     regulatory approval including approval from the TSE and NASDAQ with respect
     to the Transaction, this Agreement constitutes a valid and legally binding
     obligation of ECO enforceable against ECO in accordance with its terms. 

          (d)  Securities Laws Matters.  The common shares of ECO are listed and
               -----------------------
     posted for trading on the TSE and on NASDAQ. ECO is in compliance in all
     material respects with all applicable requirements of the TSE and NASDAQ
     concerning maintenance of such listing and has received no notification nor
     has any reasonable basis to believe that such listing may or will be
     terminated. ECO is a "reporting issuer" under the Securities Act, Ontario
     and the Securities Act, Quebec and is not in material default of any of its
     requirements under any such legislation, regulations or published policies
     thereunder. 

          (e)  No Violations.  Subject to receipt of requisite regulatory 
               -------------
     approval including approval from the TSE and NASDAQ with respect to the
     Transaction, the execution and delivery of this Agreement and all other
     agreements contemplated herein by ECO and the observance and performance of
     the terms and provisions of this Agreement and any such agreements:  (i)
     does not and will not require ECO to obtain or make any consent,
     authorization, approval, filing or registration under any law, by-law,
     rule, regulation, judgment, order, writ, injunction or decree which is
     binding upon ECO; (ii) does not and will not constitute a violation or
     breach of the charter documents or by-laws of ECO; (iii) does not and will
     not constitute a violation or breach of applicable law, any material
     provision of any Contract to which ECO is a party or by which ECO is bound
     or any law, by-law, rule, regulation, judgment, order, writ, injunction or
     decree applicable to ECO; and (iv) does not and will not constitute a
     material default (nor would with the passage of time or the giving of
     notice or both or otherwise, constitute a material default) under any
     Contract, to which ECO is a party or by which ECO is bound. 

          (f)  Brokers.  ECO shall be responsible for the payment of all 
               -------
     brokerage commissions, and finder's fees or other like payment incurred by
     ECO in connection with this transaction, including a $400,000.00 finder's
     fee payable by ECO on Closing to Network Capital Management Group, Inc. and
     ECO will indemnify and save harmless UESI of and from any such claims. 

          (g)  ECO will be responsible for the assumption of ESI's liabilities,
     covenants and obligations as more particularly set forth in a certain Asset
     Purchase Agreement between ESI and ENSCI Corporation, (including the
     assumption of all of ESI's liabilities and obligations to Branch Banking &
     Trust Company) attached hereto as Exhibit "A" and made a part hereof, and
     the release of WND's obligations to ESI, plus ten ($10.00) Dollars. 

     4.   COVENANTS, REPRESENTATIONS AND WARRANTIES OF SELLER AND UESI
          ------------------------------------------------------------

     4.1  Covenants, Representations and Warranties.  Seller and UESI hereby
          -----------------------------------------
     covenant, represent and warrants to ECO as follows and acknowledges and
     confirms that ECO is relying upon such covenants, representations and
     warranties in connection with the Transaction and that unless otherwise
     indicated herein, such covenants, representations and warranties shall be
     true and correct as at the Closing Date:


          (a)  Legal Capacity.  UESI has the legal capacity and competence to 
               --------------
     execute, deliver and perform its obligations under this Agreement. 

          (b)  Organization.  Each of UESI and the Target Company is duly 
               ------------
     incorporated and validly subsisting under the laws of its jurisdiction of
     incorporation and has the corporate power to own or lease its property and
     to carry on its business as it is now being conducted and has the corporate
     power to execute, deliver and perform its obligations under this Agreement.
     The Target Company is duly qualified to do business in those jurisdictions
     wherein the failure to so qualify could have a Material Adverse Effect on
     the Target Company, being the State of North Carolina and the Commonwealth
     of Virginia. 

          (c)  Corporate Authority.  UESI has taken all requisite corporate 
               -------------------
     action to authorize the valid execution, delivery and performance of this
     Agreement and the consummation of the Transaction.

          (d)  No Violations.  The execution and delivery of this Agreement and 
               -------------
     all other agreements contemplated herein by UESI and the Target and the
     observance and performance of the terms and provisions of this Agreement
     and any such agreements:  (i) does not and will not require UESI or the
     Target to obtain or make any consent, authorization, approval, filing or
     registration under any law, by-law, rule, regulation, judgment, order,
     writ, injunction or decree which is binding upon UESI or the Target; (ii)
     does not and will not constitute a violation or breach of the charter
     documents or by-laws of UESI or the Target; (iii) does not and will not
     constitute a violation or breach of applicable law, any material provision
     of any Contract to which UESI or the Target is a party or by which UESI or
     the Target is bound or any law, by-law, rule, regulation, judgment, order,
     writ, injunction or decree applicable to UESI or the Target; (iv) does not
     and will not constitute a default or require a consent or approval (nor
     would with the passage of time or the giving of notice or both or
     otherwise, constitute a default) under any Contract, to which UESI or the
     Target is a party or by which UESI or the Target is bound; and (v) does not
     and will not result in the creation or imposition of any Encumbrance on the
     Target Shares or any property or assets of UESI or the Target. 

          (e)  Issued Shares.  The Company Shares comprise all of the issued and
               -------------
     outstanding shares of ESI. All of the Company Shares, have been duly
     authorized, created and issued as fully paid and non-assessable shares. 
     There are outstanding no other shares, warrants, rights or securities
     convertible into shares or any other evidence whatsoever of an interest in
     the Target Company or UESI. 

          (f)  Owner of the Target Company Shares.  UESI is the owner 
               ----------------------------------
     beneficially and of record of the Target Company Shares and has good and
     marketable title thereto, free and clear of any Encumbrances and/or
     pre-emptive rights. 

          (g)  Subsidiaries.  Except as disclosed on Exhibit "A", the Target 
               ------------
     Company has no Subsidiaries and owns no shares of any other corporation or
     entity nor any rights, warrants or other securities convertible into shares
     of any other corporation or entity. The Target Company is not bound by or a
     party to any Contract which contemplates its amalgamation, merger,
     consolidation or other acquisition with or by any other entity. 

          (h)  Acts of Bankruptcy.  Neither UESI nor the Target Company is 
               ------------------
     insolvent, has proposed a compromise or arrangement to its or their
     creditors generally, has taken any proceeding with respect to a compromise
     or arrangement, has taken any proceeding to have itself declared bankrupt
     or wound-up, has taken any proceeding to have a receiver appointed of any
     part of their assets and at present, no encumbrancer or receiver has taken
     possession of any of their property and no execution or distress is
     enforceable or levied upon any of its property and no petition for a
     receiving order in bankruptcy is filed against them. 

          (i)  Private Company.  UESI and the Target Company do not distribute 
               ---------------
     their securities to the public. 

          (j)  Resident.  UESI and the Target Company are residents of the 
               --------
     United States. 

          (k)  Actions - Company Shares.  There is not pending or, to the Best 
               ------------------------
     Knowledge of Seller or UESI, threatened or contemplated, any suit, action,
     legal proceeding, litigation or governmental investigation of any sort
     which would: (i) in any manner restrain or prevent Seller or UESI from
     effectually and legally transferring the Shares of UESI to ECO in
     accordance with this Agreement; (ii) cause an Encumbrance to attach to the
     UESI Shares; (iii) divest title to the UESI Shares in any manner
     whatsoever; or (iv) make ECO liable for damages in connection with the
     Transaction. 

          (l)  Litigation.  Except as disclosed on Schedule 4.1 and Exhibit "A" 
               ----------
     there is not pending, or, to the Best Knowledge of Seller or of UESI,
     threatened or contemplated any suit, action, legal proceeding, litigation
     or governmental investigation of any sort relating to UESI, the Target or
     the Transaction nor is there any present state of facts or circumstances
     which can be reasonably anticipated to be a basis for any such suit,
     action, legal proceeding, litigation or governmental investigation nor is
     there presently outstanding against Seller or UESI or the Target any
     judgment, decree, injunction, rule or order of any court, governmental
     department, commission, agency, instrumentality or arbitrator. 

          (m)  Minute Books.  The minute books of UESI contain accurate and 
               ------------
     complete copies of their incorporating documents together with minutes of
     all meetings of directors, committees and shareholders of UESI. All of the
     articles and the by-laws of UESI have been reviewed and received by ECO. 
     There are outstanding no applications or filings which would alter in any
     way the constating documents or corporate status of UESI.  No resolutions
     or by-laws have been passed, enacted, consented to or adopted by the
     directors or shareholders of UESI except as are contained in the minute
     books of UESI. The directors and officers of UESI are as set forth in the
     corporate minutes. 

          (n)  Books of Account.  The books of account and financial records of
               ----------------
     UESI and the Target fairly set out and disclose in all material respects,
     the current financial position of the Companies.  All material transactions
     involving both Companies have been accurately recorded in such books and
     records.  All bonuses, commissions and other payments relating to the
     employees of UESI reflected in the books of UESI in a manner consistent
     with past record keeping practices and are further described in Schedule
     4.l(y)11. 

          (o)  Permits and Licenses.  UESI and the Target have all necessary 
               --------------------
     permits, certificates, licenses, approvals, consents and other
     authorizations required to carry on and conduct business and to own, lease
     operate its assets at the places and in the manner in which such business
     is conducted. Exhibit "A" contains a full, complete and accurate list of
     such permits, certificates, licenses, approvals, consents and other
     authorizations. 

          (p)  Financial Statements.  A true copy of the financial statements of
               --------------------
     the Target and the statements of operations (the "Target Company Financial
     Statements") of the Target as of               , 1996 is annexed hereto as
     Schedule 4.1(p).  The Target Company Financial Statements:  (1) Have been
     prepared in accordance with U.S. generally accepted accounting principles
     applied on a basis consistent with those of the preceding fiscal period. 
     (2) Present fairly the assets, liabilities and financial position of the
     Target as of          1996, and the results of operations for the period
     then ended. Other than the liabilities specified in the balance sheet
     forming part of the Target Company Financial Statements or incurred since
     the Reference Date in the ordinary course of business (all of which is
     consistent with past practice) or otherwise noted or disclosed in this
     Agreement there are no known liabilities or obligations of the Target
     (whether absolute, contingent or otherwise) including without limitation,
     any Tax liabilities due or to become due or contingent losses for
     unasserted claims which are capable of assertion. (3) Are substantially in
     accordance with the books and records of the Target.  (4) Contain and
     reflect all necessary adjustments for a fair presentation of the results of
     operations and financial position of the Target for the period covered
     thereby.  (5) Contain and reflect adequate provision or allowance for all
     reasonably anticipated liabilities, expenses and losses of the Target. 
     (6) Financial Statements of UESI have not been prepared as of the date of
     this Agreement. 

          (q)  Guarantees.  UESI does not have any outstanding guarantees or has
               ----------
     any outstanding security for and liability, debt or obligation of any
     Person, except as set forth in the Schedules and Exhibits. 

          (r)  Bonds or Debentures.  UESI does not have any outstanding bonds, 
               -------------------
     debentures or other indebtedness nor is it under any agreement to create or
     issue any bonds, debentures or other indebtedness. 


          (s)  No Further Expenditures.  No capital expenditures or leasehold 
               -----------------------
     improvements have been made by the Target since the date of the Target
     Company Financial Statements, other than in the ordinary course of
     business. 

          (t)  Related Parties. Since the Reference Date, UESI and the Target
     have not made any payment or loan to or borrowed any moneys from and are
     not otherwise indebted to, any officer, director, employee, shareholder or
     any other Person not dealing at arm's length with UESI or the Target.  UESI
     and the Target are not a party to any Contract with any officer, director,
     employee, shareholder or any other Person not dealing at arm's length, with
     UESI or the Target.  No officer, director or shareholder of UESI or the
     Target and no entity that is an Affiliate or Associate of one or more of
     such individuals: 

          (1)  Owns, directly or indirectly, any interest in (except for shares
               representing less than 2% the outstanding shares of any class of
               securities of any publicly traded company) or is an officer,
               director, employee or consultant of, any Person which is or is
               engaged in business as a competitor of UESI or the Target or a
               lessor, lessee, client or supplier of UESI or the Target. 

          (2)  Owns, directly or indirectly, in whole or in part, any property
               that UESI or the Target uses in the operation of business. 

          (3)  Has any cause of action or any other claims whatsoever against or
               owes any amount to UESI or the Target. 

          (u)  Dividends or Distributions.  No dividends or other distributions
               --------------------------
     on any of the shares in the capital of UESI or the Target Company have been
     authorized, declared or paid since the date of the respective Target
     Company Financial Statements and there has not been any direct or indirect
     redemption, purchase or acquisition of any such shares. 

          (v)  No Changes.  Since the Financial Statement, UESI and the Target 
               ----------
     have carried on business and conducted their operations and affairs only in
     the ordinary and normal course consistent with past practice and there has
     not been: 

          (1)  Any material adverse change in the condition (financial or
               otherwise), assets, liabilities, operations, earnings, business
               or prospects of UESI or the Target. 

          (2)  Any damage, destruction or loss (whether or not covered by
               insurance) affecting the property or assets of UESI or the Target
               or any failure to regularly maintain and repair such property and
               assets in the ordinary course of business. 

          (3)  Any payment, discharge or satisfaction of any Encumbrance,
               liability or obligation of UESI or the Target Company (whether
               absolute, accrued, contingent or otherwise and whether due or to
               become due) greater than $1,000.00 other than payment of
               liabilities incurred in the ordinary course of business
               consistent with past practice.

          (4)  Any issuance or sale by UESI or the Target Company or any
               Contract entered into by UESI or the Target Company for the
               issuance or sale by UESI or the target Company of any shares in
               the capital of or securities convertible into or exercisable into
               shares in the capital of UESI or the Target Company. 

          (5)  Any labor disturbances adversely affecting UESI or the Target. 

          (6)  Any license, sale, assignment, transfer, disposition, pledge,
               mortgage or granting of a security interest or other Encumbrance
               on or over any property or assets of UESI or the Target Company
               other than in the ordinary course of business. 

          (7)  Any write-off as uncollectible of any Accounts Receivable or any
               portion thereof of UESI or the Target in amounts exceeding the
               allowance set out in the respective Target Company Financial
               Statements. 

          (8)  Any cancellation of any other debts or claims or any amendment,
               termination or waiver of any other rights of value to UESI or the
               Target in amounts exceeding $1,000.00 in each instance or
               $5,000.00 in the aggregate. 

          (9)  Any general increase in the compensation of employees of UESI or
               the Target (including without limitation, any increase pursuant
               to any employee plan or commitment) or any increase in any such
               compensation or bonus payable to any officer, employee,
               consultant or agent thereof (having an annual salary or
               remuneration in excess of $30,000.00), the execution of any
               employment contract with any officer or employee (having an
               annual salary or remuneration in excess of $30,000.00) or the
               making of any loan to or engagement in any transaction with any
               employee, officer or director of UESI or the Target. 

          (10) Any material change in the accounting or tax practices followed
               by UESI or the Target. 

          (11) Any material change adopted in the depreciation or amortization
               policies or rates or any material change in the credit terms
               offered to customers of or by supplies to UESI or the Target. 

          (12) Any acquisition, transfer, assignment, sale or other disposition
               of any of the assets shown in the Target Company Financial
               Statements other than in the ordinary course of business. 

          (13) Any institution or settlement of any litigation, action or
               proceeding before any court or governmental body by or against
               UESI or the Target. 

          (14) The creation of any debts and for liabilities whatsoever (whether
               accrued, absolute, contingent or otherwise) other than in the
               ordinary course of business. 

          (15) Any Contract other than in the ordinary course of business and
               consistent with past practice. 

          (w)  Taxes.  Except as reserved for UESI or in the Target Company
               -----
     Financial Statements: 

          (1)  All returns, including reports of every kind with respect to
               Taxes, which are due to have been filed by UESI or the Target in
               accordance with applicable law, have been duly filed by the dates
               prescribed by law and are complete and accurate. 

          (2)  All Taxes, deposits or other payments for which UESI or the
               Target may have any liability arising prior to Closing have been
               paid in full or accrued as liabilities for Taxes on the books of
               UESI or the Target. 

          (3)  All installments for Taxes which UESI or the Target may be
               required to make have been made on a timely basis. 

          (4)  The amount so paid on or before the Reference Date together with
               any amounts accrued as liabilities for Taxes (whether accrued as
               currently payable or deferred taxes) on the books and in the
               respective Target Company Financial Statements will be adequate
               to satisfy all liabilities for Taxes of UESI or the Target in any
               jurisdiction in respect of the periods covered. 

          (5)  There not now any extensions of time in effect with respect to
               the dates on which any returns, including elections, or reports
               of Taxes were or are due to be filed by UESI or the Target and
               there are no outstanding requests therefor. 

          (6)  No U.S. federal and state income tax assessments have been issued
               to UESI or the Target covering all past periods up to and
               including the fiscal year ended December 31, 1995 since both UESI
               and the Target were incorporated during the year 1996.

          (7)  No payments are or will be required to be made by UESI or the
               Target pursuant to any tax indemnity, allocation or sharing
               agreement and all such agreements will be terminated with respect
               to UESI or Target as of the Reference Date: 

          (8)  No claims, proposals, assessments or reassessments for any Taxes
               are being asserted or, to the Best Knowledge of Seller or UESI,
               proposed or threatened and, to the Best Knowledge of UESI, no
               audit or investigation of any return or report of Taxes is
               currently under way, pending or threatened. 

          (9)  There are no outstanding waivers or agreements by UESI or the
               Target for the extension of time for the assessment or
               reassessment of any Taxes or deficiency thereof nor are there any
               requests for rulings, outstanding subpoenas or requests for
               information, notice of proposed reassessment of any property
               owned or leased by UESI or the Target or any other matter pending
               between the UESI or the Target and any taxing authority. 

          (10) There are no liens for Taxes upon any property or assets of UESI
               or the Target except liens for current Taxes not yet due. 

          (11) To the Best Knowledge of Seller there are no facts which exist or
               have existed which would constitute grounds for the assessment of
               any Taxes on UESI or the Target with respect to the periods which
               have not been audited by the Internal Revenue Service or other
               taxing authorities. 

          (12) The Target Company has withheld from each payment made to its
               officers, directors and employees and former officers, directors
               and employees, the amount of all Taxes and other deductions
               required to be withheld therefrom and has paid the same to the
               proper tax and other receiving officers within the time required
               under applicable legislation.
      
          (13) Adequate provision, including provision in the deferred tax
               account has been made for all deferred and accrued Tax
               liabilities with respect to operations of UESI or the Target
               Company for the period ending on the Reference Date. 

          (14) Neither UESI or the Target have been obligated to file U.S.
               Corporate Income Tax Return as of this Agreement Date. 

          (x)  Assets.  UESI has good and marketable title to all of its assets
               ------
     as reflected in the Financial Statements, free and clear of all
     Encumbrances save and except for those assets sold, assigned, transferred
     or disposed of in the ordinary course of business. 

          (y)  Schedules.  The Exhibits and Schedules hereto contain full,
               ---------
          complete and accurate lists and descriptions of the following as of
          the Reference Date and the date of the Financial Statement: 

          (1)  All real property owned of record or beneficially of UESI or the
               Target Company. 

          (2)  All items of tangible personal property (other than raw material,
               purchased parts, work in process, finished goods and other items
               of inventory), if any, not reflected on any other Schedule hereto
               having a book value of $200.00 or more and owned of record or
               beneficially by UESI or the Target Company, including without
               limitation, automobiles, trucks and other vehicles. 

          (3)  All purchase commitments of UESI or the Target Company, including
               accounts payable and any amounts owed under any subcontracts,
               where the amount remaining unpaid is in excess of $500.00. 

          (4)  All Contracts of UESI or the Target Company for the performance
               of work, indicating any amounts due to UESI or the Target
               Company, the percentage of the work to be performed that has been
               completed, whether the Contract is bonded. 

          (5)  Each lease (including all amendments thereto) where the total
               amount remaining to be paid thereunder exceeds $500.00 under
               which the UESI or Target Company is a lessee of any personal
               property and each real property lease.  All rentals due under all
               such leases have been paid up to and including the Reference Date
               and there are no defaults by UESI or the Target Company under the
               terms of such leases and no event has occurred which, upon the
               passage of time or the giving of notice or both would result in
               an event of default by UESI or the Target Company or would
               prevent UESI or the Target Company from exercising and obtaining
               the benefits of any rights or options contained therein. UESI and
               the Target Company has all right, title and interest of the
               lessee under the terms of each such lease free and clear of any
               Encumbrances and all such leases are valid and in full force and
               effect.  The Transaction does not constitute a default by UESI or
               the Target Company under any such leases and the consent of the
               lessors under such leases is not required with respect to this
               Transaction. 

          (6)  All Intellectual Property that is directly or indirectly owned,
               licensed, used, required for use or controlled in whole or in
               part by the Target Company and UESI and all material licenses and
               other agreements allowing the Target Company and UESI to use the
               Intellectual Property of other Persons. None of the Intellectual
               Property of the Target Company and UESI infringes the
               Intellectual Property of any other Person and to the Best
               Knowledge of UESI, no activity of any other Person infringes upon
               any of the Intellectual Property of the Target Company or UESI to
               the extent that any such infringement in either case could have a
               Material Adverse Effect on the Target Company or UESI.  To the
               Best Knowledge of UESI, the Target has been and is now conducting
               business in a manner which has not been and is not now in
               violation of any Intellectual Property of any other Person and
               does not require a material license to operate such business as
               currently conducted except as disclosed on Schedule 4.1(o). The
               Intellectual Property of UESI or the Target is sufficient for the
               conduct of business of the Target as currently conducted. 

          (7)  Schedule 4.1(y)(7):  The name and address of each bank, trust
               company or other financial institution in which UESI or the
               Target has an account and the names of all Persons authorized to
               draw thereon as well as all powers of attorney granted by UESI or
               the Target. 

          (8)  Schedule 4.1(y)(8):  All insurance policies now in full force and
               effect (specifying the insurer, the amount of coverage, type of
               insurance, the amount of deductible if any, the policy number,
               expiry date and any pending claims thereunder) maintained the
               Target on the lives of its directors and officers, together with
               true copies thereof.  The proceeds of such policies are fully
               payable to UESI or the Target. All premiums in connection with
               such policies are fully paid. Such insurance is in amounts
               sufficient for compliance with all requirements of law and any
               Contract to which UESI or the Target is a party with respect to
               the assets, properties, business, operations, products and
               services owned or conducted by UESI or the Target.  There are no
               claims, actions, suits or proceedings arising out of or based
               upon any of such insurance policies and to the Best Knowledge of
               UESI, no basis for any such claim, action, suit or proceeding
               exists.  Neither UESI nor the Target are in default with respect
               to any provisions contained in any such insurance policy which
               would adversely affect their rights to make any claim under any
               such insurance policy. 

          (9)  Schedule 4.l(y)(9):  All major clients of UESI or the Target
               (being those clients of UESI or the Target accounting for more
               than 5% of revenues, as of the Reference Date There has been no
               termination or cancellation of the business relationship of UESI
               or the Target with any major client or group of major clients.

          (10) Schedule 4.1(y)(10):  All suppliers or vendors of products or
               services to UESI or the Target aggregating more than $10,000.00
               during the one-year period ending on the Reference Date, the
               address of each such supplier or vendor and the amount sold to
               UESI or the Target during such period.

          (11) Schedule 4.1(y)(11):  (a) All written contracts or arrangements
               for the employment of any officer employee, agent or consultant
               of UESI or the Target. 

          (b)  A complete list of all permanent and full-time employees of UESI
               or the Target, their salaries and wage rates, their positions and
               their length of service and particulars of any Contracts,
               arrangements or understandings, written or oral, with them.    

          (c)  All bonus, deferred compensation, severance or termination pay,
               insurance, medical, dental, drug, profit sharing, pension,
               retirement, stock option, stock purchase, hospitalization
               insurance or other material plans or arrangements providing
               employee benefits to any current or forma director, officer,
               employee or consultant of UESI or the Target and all relevant
               vacation policies. 

          (z)  Certain Contracts and Commitments.  Schedule 4.(aa) sets forth a
               ---------------------------------
     list and description of all contracts, leases and licenses of UESI or the
     Target (the "Contracts") not included on any other Schedule. The
     enforceability of the Contracts will not be affected in any manner by the
     execution and delivery of this Agreement or the consummation of the
     Transaction.  UESI is not in default and there does not exist any event
     that, with notice or lapse of time or both, would constitute an event of
     default by UESI under any of the Contracts.  To the Best Knowledge of UESI
     there is no breach or default by any other party to the Contracts. A true
     and complete copy of each such Contract has been delivered to ECO or will
     be delivered to ECO prior to the Closing Date. 

          (aa) No Other Contracts.  For greater certainty and without
               ------------------
          limitation, or otherwise herein, UESI or the Target is not a party to
          or bound by any Contract which in any way has or could have a Material
          Adverse Effect on either Company.  The Contracts set forth in the
          Schedules hereto are not subject to renegotiation or cancellation
          resulting from the Transaction. Except as described in the Schedules,
          UESI or the Target (except in the ordinary course of business) is not
          a party to or bound by: 

          (1)  Any Contract for the purchase of materials, supplies, equipment
               or services which involves the payment of $1,000.00 or more. 

          (2)  Any Contract for the sale, license or provision of any assets or
               services which involve the receipt of $1,000.00 or more. 

          (3)  Any trust indenture, mortgage, promissory note, loan agreement,
               guarantee or other Contract for the borrowing of money or a
               leasing transaction of the type required to be capitalized in
               accordance with generally accepted accounting principles. 

          (4)  Any Contract for charitable contributions in excess of $500.00 in
               the aggregate. 

          (5)  Any Contract relating to a distributorship, sales representative
               or sales agency agreement. 

          (6)  Any Contract which involves the sharing of profits, a joint
               venture, Company, joint development or bidding arrangement or any
               material advertising contracts. 

          (7)  Any Contract not made in the ordinary course of business. 

          (8)  Any Contract restricting in any manner the conduct of UESI or the
               Target or the ownership or use of the assets thereof. 

          (9)  Any material warranties relating to products distributed or
               services provided by UESI or the Target. 

          (10) Any Contract involving the payment or receipt of $5,000.00 or
               more in any 12 month period. 

          (11) Any Contract required to be disclosed on a Schedule to this
               Agreement that is not so disclosed.
      
          (ab) Default of Contracts.  UESI and the Target have performed all of
               --------------------
     the obligations required to be performed by it to the extent performance is
     due and is entitled to all benefits under and is not in default or alleged
     to be in default in respect of, any Contract to which they are a party or
     by which it is bound.  No event, condition or occurrence exists that, after
     notice or lapse of time or both, would constitute a default under any of
     such Contracts.  UESI and the Target have the capacity, including the
     necessary personnel, equipment and supplies, to materially perform all its
     current obligations under all such Contracts. 

          (ac) Compliance with Laws.  UESI and the Target have conducted and are
               --------------------
     now conducting business in compliance with all statutes, regulations,
     by-laws, orders, covenants, restrictions or plans of all federal, state or
     municipal authorities, agencies or boards applicable to such business. 
     UESI and the Target are not in default under any such statutes,
     regulations, by-laws, orders, covenants, restrictions or plans applicable
     to it.  Neither UESI nor the Target nor any of its directors, officers,
     agents, employees or other Persons acting on behalf of UESI or the Target
     have, directly or indirectly, used any corporate funds of UESI or the
     Target for unlawful contributions, gifts, entertainment or other unlawful
     expenses relating to political activity, made any unlawful payments on
     behalf of the UESI or the Target to foreign or domestic government
     officials or employees or to foreign or domestic political parties or
     campaigns from corporate funds, knowingly made any false or fictitious
     entry on the books or records of UESI or the Target or made any bribe,
     rebate, payoff, influence payment, kickback or other unlawful payment on
     behalf of UESI or the Target. 

          (ad) Real Property.  The occupation and use to which the real property
               -------------
     owned or leased by UESI or the Target have been put by UESI or the Target
     is not in breach of any applicable statute, by-law, regulation, covenant or
     restriction applicable to such real property. The zoning by-laws applicable
     to such real property of UESI or the Target permit the operation of
     business and the intended use to be made of such real property by UESI or
     the Target. There are no outstanding work orders against such real property
     of UESI or the Target or any part thereof nor are there any matters under
     discussion between UESI or the Target and any governmental or municipal
     authority which may give rise to work orders. 

          (ae) Environmental Matters.  To the Best Knowledge of UESI, the 
               ---------------------
     buildings and premises at which UESI and the Target carry on business does
     not contain any material quantities of noxious substances including without
     limitation, urea formaldehyde foam insulation, aluminum wiring, asbestos,
     materials containing asbestos, polychlorinated byphenyls or substances
     containing polychlorinated byphenyls or radon at levels deemed unacceptable
     by any health, labor or environmental authority or any federal, state or
     municipal government. The operations of the UESI and the Target in all
     material respects complies with all applicable environmental statutes,
     regulations and decrees, whether federal, state or municipal.  The Target
     has not received any notices to the effect that the business carried on by
     the Target is not in compliance with the requirements of applicable
     environmental statutes, regulations or decrees or is subject to any
     remedial control or action or any investigation or evaluation as to whether
     any remedial action is required to respond to a release or threatened
     release of any contaminant into the environment or into any facility or
     structure which forms part of or is adjacent to the real property at which
     the business is carried on. 

          (af) Employee Plans and Arrangements.  All of the contracts, plans and
               -------------------------------
     arrangements referred to in subsection 4.1(y)(11) are in good standing and
     UESI and the Target have made all payments required to be made by it in
     connection therewith.  All employee plans requiring funding on the part of
     UESI and the Target are fully funded. UESI and the Target do not have any
     employees receiving or claiming long term disability benefits or workers'
     compensation benefits for which UESI or the Target will be liable.  No
     notice has been received by UESI or the Target of any complaints filed by
     any employees claiming that UESI or the Target have violated any applicable
     employee or human rights or similar legislation in any other jurisdiction
     in which UESI or the Target carries on business or of any complaints or
     proceedings of any kind involving UESI or the Target or any employees of
     UESI or the Target before any labor relations board.  There are no
     outstanding orders or charges against UESI or the Target under any
     applicable heath and safety legislation in the jurisdictions in which UESI
     or the Target carries on business.  All levies, assessments and penalties
     made against the Target pursuant to any applicable workers' compensation
     legislation in any jurisdictions in which UESI or the Target carries on
     business have been paid by UESI or the Target and UESI or the Target have
     been reassessed under any such legislation during the past 3 years.  UESI
     and the Target have not made any agreements with any labor union or
     employee association or made commitments to or conducted negotiations with
     any labor union or employee association with respect to any future
     agreements and UESI is not aware of any current attempts to organize or
     establish any labor union or employee association relating to UESI or the
     Target.  UESI and the Target have not entered into any agreement or made
     any arrangements with any employees or consultants which would have the
     effect of depriving UESI or the Target of the continued services of any
     such employees and consultants following the Closing. 

          (ag) Omissions and Misrepresentations.  None of the foregoing 
               --------------------------------
     covenants, representations and warranties knowingly contains any untrue
     statement of material fact or omits to state any material fact necessary to
     make any such covenant, warranty or representation not misleading to a
     prospective purchase of the Company Shares seeking full information as to
     UESI or the Target Company. 

     5.   SURVIVAL OF COVENANTS. REPRESENTATIONS AND WARRANTIES
          -----------------------------------------------------

     5.1  Survival.  No investigations made by or on behalf of any Party at any
          --------
     time shall have the effect of waiving, diminishing the scope of or
     otherwise affecting any covenant, representation or warranty made by any
     Party.  No waiver by any Party of any condition, in whole or in part, shall
     operate as a waiver of any other condition.  The covenants, representations
     and warranties contained in Article 3 and 4 respectively or in any
     certificate or other document delivered in connection with the Closing
     shall survive the making of this Agreement and the Closing for a period of
     2 years (the "Survival Period") provided however that if a claim for a
     breach of any such covenant, representation or warranty is brought prior to
     the expiration of the applicable Survival Period such covenant,
     representation or warranty shall, for the purposes of such claim, survive
     the applicable Survival Period until such claim is finally resolved and all
     obligations with respect thereto have been fully satisfied. 

     6.   INDEMNITY
          ---------

     6.1  Indemnity by ECO.  ECO agrees to indemnify and save harmless Seller,
          ----------------
     Target and UESI, its current and former officers and directors from all
     Losses actually incurred by them as a result of any breach by ECO or any
     inaccuracy of any covenant, representation or warranty contained in this
     Agreement, as well as any breach by UESI in the assumption of liabilities,
     covenants and obligations arising out of the Asset Purchase Agreement
     attached hereto as Exhibit "A", or any claims or allegations derived from
     or arising out of the negotiations leading to the execution of Exhibit "A".


     6.2  Indemnity by Seller.  Seller agrees to indemnify and save harmless ECO
          -------------------
     from all Losses actually incurred by ECO as a result of any breach by UESI
     or any inaccuracy of any covenant, representation or warranty contained in
     this Agreement, as well as any breach by UESI in the assumption of
     liabilities, covenants and obligations arising out of the Asset Purchase
     Agreement attached hereto as Exhibit "A", or any claims or allegations
     derived from or arising out of the negotiations leading to the execution of
     Exhibit "A". 

     6.3  Notice of Claims
          ----------------

          (a)  In the event that a Party (the "Indemnified Party") shall become
     aware of any Loss in respect of which another Party (the "Indemnifying
     Party") agreed to indemnify the Indemnified Party pursuant to this
     Agreement (the "Indemnification Claim"), the Indemnified Party shall
     promptly give written notice thereof to the Indemnifying Party. Such notice
     shall specify whether the Indemnification Claim arises as a result of a
     claim by a Person against the Indemnified Party (a "Third Party Claim") or
     whether the Loss does not so arise (a "Direct Claim") and shall also
     specify with reasonable particularity (to the extent that the information
     is available) the factual basis for the Indemnification Claim and the
     amount of the Loss if known. 

          (b)  If through the fault of the Indemnified Party the Indemnifying
     Party does not receive notice of any Indemnification Claim in time to
     contest effectively the determination of any liability susceptible of being
     contested, the Indemnifying Party shall be entitled to set off against the
     amount claimed by the Indemnified Party the amount of any Losses incurred
     by the Indemnifying Party resulting from the Indemnified Party's failure to
     give such notice on a timely basis. 

     6.4  Investigation of Claims.  With respect to any Direct Claim, following
          -----------------------
     receipt of notice from the Indemnified Party of the Indemnification Claim,
     the Indemnifying Party shall have 60 days to make such investigation of the
     Indemnification Claim as is considered necessary or desirable.  For the
     purpose of such investigation, the Indemnified Party shall make available
     to the Indemnifying Party the information relied upon by the Indemnified
     Party to substantiate the Indemnification Claim, together with all such
     other information as the Indemnifying Party may reasonably request.  If all
     Parties agree at or prior to the expiration of such 60 day period (or any
     mutually agreed upon extension thereof) to the validity and amount of such
     Indemnification Claim, the Indemnifying Party shall immediately pay to the
     Indemnified Party the full agreed upon amount of the Indemnification Claim,
     failing which the matter shall be determined by a court of competent
     jurisdiction. 

     6.5  Supplemental Rights.  The rights and benefits provided in this Article
          -------------------
     are supplemental to and are without prejudice to any other rights, actions
     or causes of action which may arise pursuant to any other section of this
     Agreement or pursuant to applicable law. 

     7.   PRE-CLOSING COVENANTS
          ---------------------

     7.1  Operations Before Closing.  For greater certainty and without
          -------------------------
     limitation, without the prior written consent of ECO during the period
     commencing on the Reference Date and terminating at the close of business
     on the Closing Date, UESI:  (i) shall not make nor shall UESI permit to be
     made any Material change in the way the Target is being operated; and
     (ii) shall comply with all laws in connection with the business of the
     Target. 

     8.   CONDITIONS PRECEDENT TO UESI's OBLIGATIONS AT CLOSING
          -----------------------------------------------------

     8.1  Conditions Precedent.  All obligations of Seller to sell UESI Shares 
          --------------------
     at Closing under this Agreement are subject to the fulfillment (or waiver
     in writing by Seller) prior to or at the Closing of the following
     conditions: 
                 
          (a)  Covenants, Representations and Warranties.  The covenants,
               -----------------------------------------
     representations and warranties made by ECO in or under this Agreement shall
     be true in all material respects on and as of the Closing Date. 

          (b)  Actions. Etc.  All actions, proceedings, instruments and 
               ------------
     documents required to carry out the Transaction shall have been approved by
     Seller and it shall have been furnished with such certified copies of
     actions and proceedings and other such instruments and documents as
     requested. 

          (c)  Approvals.  ECO shall have received all requisite regulatory 
               ---------
     approvals including approvals of the TSE and NASDAQ and board of director
     approvals in connection with the Transaction. 

          (d)  Compliance with Covenants.  ECO shall have complied with all 
               -------------------------
     covenants and agreements herein agreed to be performed or caused to be
     performed by ECO. 

          (e)  Approvals and Consents.  At or before Closing there shall have 
               ----------------------
     been obtained from all appropriate federal, state, provincial, municipal or
     other governmental or administrative bodies all such approvals and
     consents, if any, in form and on terms satisfactory to Seller as provided
     in this Agreement. 

          (f)  Corporate Authorizations.  ECO shall have delivered to Seller
               ------------------------
     evidence satisfactory to Seller that all necessary corporate authorizations
     by ECO authorizing and approving the Transaction have been obtained. 

          (g)  No Orders.  No order of any court or administrative agency shall 
               ---------
     be in effect which restrains or prohibits the Transaction and no suit,
     action, inquiry, investigation or proceeding in which it will be or it is
     sought to restrain, prohibit or change the terms of or obtain damages or
     other relief in connection with the Transaction and which in the judgment
     of UESI makes it inadvisable to proceed with the consummation of the
     Transaction shall have been made, instituted or threatened by any Person. 
     In case any of the foregoing conditions cannot be fulfilled at or before
     the Time of Closing to the satisfaction of Seller, Seller may rescind this
     Agreement by notice to ECO and in such event all of the Parties shall be
     released from all monetary obligations hereunder; provided however that any
     such conditions may be waived in whole or in part by Seller without
     prejudice to Seller's rights of rescission in the event of the
     non-fulfillment of any other condition or conditions, any such waiver to be
     binding on Seller only if the same is in writing. 

     9.   CONDITIONS PRECEDENT TO ECO'S OBLIGATIONS AT CLOSING
          ----------------------------------------------------

     9.1  Conditions Precedent.  All obligations of ECO to purchase UESI Shares
          --------------------
     at Closing under this Agreement are subject to the fulfillment (or waiver
     in writing by ECO) prior to or at the Closing of the following conditions: 

          (a)  Actions, Etc.  All actions, proceedings, instruments and 
               ------------
     documents required to carry out the Transaction including without
     limitation, the transfer of Seller's Shares and all other related legal
     matters shall have been approved by ECO and ECO shall have been furnished
     with such certified copies of actions and proceedings and other such
     instruments and documents as ECO shall have requested. 

          (b)  Covenants, Representations and Warranties.  The covenants, 
               -----------------------------------------
     representations and warranties made by Seller and UESI in or under this
     Agreement shall be true in all material respects on and as of the Closing
     Date. 

          (c)  Approvals.  ECO shall have received all requisite regulatory 
               ---------
     approval including without limitation approvals of TSE and NASDAQ and board
     of director approvals in connection with the Transaction. 

          (d)  Resignations.  All of the directors and officers of UESI and the
               ------------
     Target Company shall have resigned as directors and officers of UESI and
     the Target Company in favor of nominees of ECO and the resigning directors
     and officers of UESI and the Target Company shall have delivered releases
     to UESI and the Target Company and ECO in form and substance reasonably
     satisfactory to ECO. 

          (e)  Compliance with Covenants.  UESI shall have complied with all
               -------------------------
     covenants and agreements herein agreed to be performed or caused to be
     performed by UESI. 

          (f)  Approvals and Consents.  At or before Closing there shall have 
               ----------------------
     been obtained from all appropriate federal, state municipal or other
     governmental or administrative bodies all such approvals and consents, if
     any, in form and on tams satisfactory to ECO as may be required in order to
     transfer the UESI Shares at Closing as herein provided. 

          (g)  Permits and Licenses.  ECO shall have been furnished with 
               --------------------
     evidence that UESI and the Target Company holds all valid permits and
     licenses as may be requisite for carrying on business. 

          (h)  Corporate Authorizations.  UESI shall have delivered to ECO
               ------------------------
     evidence satisfactory to ECO that all necessary corporate authorizations by
     UESI authorizing and approving the Transaction have been obtained. 

          (i)  No Orders.  No order of any court or administrative agency shall
               ---------
     be in effect which restrains or prohibits the Transaction and no suit,
     action, inquiry, investigation or proceeding in which it will be or it is
     sought to restrain, prohibit or change the terms of or obtain damages or
     other relief in connection with the Transaction and which in the judgment
     of ECO makes it inadvisable to proceed with the consummation of the
     Transaction shall have been made, instituted or threatened by any Person. 

     10.  MISCELLANEOUS
          -------------

     10.1 Tender.  Any tender of documents or money hereunder may be made upon
          ------
     the Parties or upon their respective solicitors as set forth herein. 

     10.2 Notice.  All notices, requests, demands or other communications by the
          ------
     Parties required or permitted to be given by one Party to another shall be
     given in writing by personal delivery, telecopy or by registered or
     certified mail, postage prepaid, addressed, telecopied or delivered to such
     other Party as follows: 

                    (a) if to Seller, to:

                    1108 Old Thomasville Road 
                    High Point, NC 27260

     Attention:     William D'Angelo

                    (b) if to ECO, to:

                    11011 Jones Road 
                    Houston, TX 77070

     Attention:     Michael E. McGinnis

     or at such other address or telecopier number as may be given by any of
     them to the others in writing from time to time and such notices, requests,
     demands or other communications shall be deemed to have been received when
     delivered, if personally delivered, on the date telecopied (with receipt
     confirmed) if telecopied and received at or prior to 5:00 p.m. local time
     and, if not, on the next Business Day, and if mailed, on the date received
     as certified. 

     10.3 Further Assurances.  The Parties shall sign such other papas, cause
          ------------------
     such meetings to be held, resolutions passed and by-laws enacted and
     exercise their vote and influence, do and perform and cause to be done and
     performed such further and other acts and things as may be necessary or
     desirable in order to give full effect to this Agreement and every part
     hereof. 

     10.4 Laws.  This Agreement shall be governed by the laws of Texas and the 
          ----
     Parties hereby irrevocably attorney to the Courts of Harris County, Texas. 

     10.5 Advice of Counsel.  The provisions of this Agreement and their legal
          -----------------
     effect have been fully explained to the Parties by Warren L. Soffian,
     Esquire who has functioned solely as scrivener of this Agreement, based
     upon the terms which have been agreed upon by the Parties.  Each Party
     acknowledges that they have been advised by Warren L. Soffian to secure
     independent legal advice from counsel and that he or it has either received
     independent legal advice from counsel of his or its selection or has waived
     the right to such advice and that each fully understands the facts and have
     been fully informed as to his or its legal rights and obligations and each
     Party acknowledges and accepts this Agreement is, under the circumstances,
     fair and equitable and is being entered into freely and voluntarily, after
     having received or waived such advice and each with such knowledge that the
     execution of this Agreement is not the result of any duress or undue
     influence and that it is not the result of any collusion or improper or
     illegal agreement or agreements.  The Parties further acknowledge that
     Warren L. Soffian.  Esquire is not a member of the Bar of the State of
     North Carolina, the State of Texas, nor the State of Delaware, and that he
     has and continues to represent William N. D'Angelo and Eco in individual
     and corporate capacity. 

     10.6 Time of the Essence.  Time shall be of the essence of this Agreement 
          -------------------
     and of every part hereof and no extension nor variation of this Agreement
     shall operate as a waiver of this provision. 

     10.7 Entire Agreement.  This Agreement constitutes the entire agreement 
          ----------------
     between the Parties with respect to all of the matters herein.  This
     Agreement supersedes any and all agreements, understandings and
     representations made between the Parties prior to the date hereof.  This
     Agreement shall not be amended except by a memorandum in writing signed by
     all of the Parties and any amendment hereof shall be null and void and
     shall not be binding upon any Party which has not given its consent as
     aforesaid. 

     10.8 Assignment.  No Party may assign this Agreement or any part hereof
          ----------
     without the prior written consent of the other Parties which consent may be
     unreasonably withheld.  Subject to the foregoing, this Agreement shall
     inure to the benefit of and be binding upon the Parties and their
     respective successors and permitted assigns. but no other Person. 

     10.9 Invalidity.  In the event that any of the covenants, representations
          ----------
     and warranties or any portion of them contained in this Agreement are
     unenforceable or are declared invalid for any reason whatsoever, such
     unenforceability or invalidity shall not affect the enforceability or
     validity of the remaining tams or portions thereof contained in this
     Agreement and such unenforceable or invalid, covenant, representation and
     warranty or covenant or portion thereof shall be severable from the
     remainder of this Agreement. 

     10.10  Counterpart.  This Agreement may be executed in several 
            -----------
     counterparts, each of which so executed shall be deemed to be an original
     and such counterparts when taken together shall constitute one and the same
     original agreement which shall be binding on the Parties hereto. 

     10.11  Waiver of Jury Trial.  The Parties hereby agree to waive the right
            --------------------
     to a trial by jury in any action arising hereunder. 

     10.12  Schedules.  The parties acknowledge that as of the Closing Date, 
            ---------
     not all of the Schedules and exhibits referred to in the Agreement have
     been approved by the parties and attached to this Agreement.  Accordingly,
     the parties agree to fully cooperate with each other in good faith in the
     completion and approval of all Schedules not attached hereto as of the
     Closing Date by no later than December 31, 1996, unless a different
     compliance date is provided for within any specific Schedule. 

          IN WITNESS WHEREOF, the parties have hereunto set their hands and
     seals the day and year first above written. 

     ATTEST:                            UNITED ECO SYSTEMS, INC.


     By:  /s/ V. Williams                    By:  /s/ William D'Angelo
        ---------------------------             ---------------------------


     ATTEST:                                 AMERICAN ECO CORPORATION


     By:  /s/ [illegible]                  By:  /s/ Michael E. McGinnis
        ---------------------------          ------------------------------



                                                            Exhibit 10.6.1
                                                            ---------------

          MERRILL LYNCH                                       NO. 582-07596

                      WCMA (R) NOTE, LOAN AND SECURITY AGREEMENT

          WCMA NOTE,  LOAN AND SECURITY AGREEMENT  ("Loan Agreement") dated
          as  of August 23,  1996, between  AMERICAN ECO/SP  CORPORATION, a
          corporation organized and existing under the laws of the State of
          Delaware  having  its  principal  office  at  1013  Centre  Road,
          Wilmington,  DE  19805 ("Customer"),  and MERRILL  LYNCH BUSINESS
          FINANCIAL  SERVICES INC.,  a corporation  organized  and existing
          under  the laws  of the  State of  Delaware having  its principal
          office at 33 West Monroe Street, Chicago, IL 60603 ("MLBFS").

          In  accordance  with  that certain  WORKING  CAPITAL  MANAGEMENT 
          ACCOUNT  AGREEMENT  NO.  582-07596  ("WCMA   Agreement")  between
          Customer and  MLBFS' affiliate,  MERRILL LYNCH, PIERCE,  FENNER &
          SMITH  INCORPORATED ("MLPF&S"),  Customer has  subscribed  to the
          WCMA Program described in the WCMA Agreement.  The WCMA Agreement
          is  by  this  reference  incorporated  as  a  part  hereof.    In
          conjunction  therewith and as part of  the WCMA Program, Customer
          has  requested that MLBFS provide,  and subject to  the terms and
          conditions herein  set  forth  MLBFS has  agreed  to  provide,  a
          commercial  line  of  credit  for Customer  (the  "WCMA  Line  of
          Credit").

          Accordingly, and  in consideration  of the  premises  and of  the
          mutual covenants of the parties hereto, Customer and MLBFS hereby
          agree as follows:

          1.   DEFINITIONS

          (a)  Specific Terms.   In addition to terms  defined elsewhere in
          this Loan Agreement, when used  herein the following terms  shall
          have the following meanings:

          (i) "Account Debtor"  shall mean any  party who is or  may become
          obligated with respect to an Account or Chattel Paper.

          (ii) "Activation Date" shall mean the date upon which MLBFS shall
          cause the WCMA Line of Credit to be fully activated under MLPF&S'
          computer system as part of the WCMA Program.

          (iii)   "Additional  Agreements"   shall  mean   all  agreements,
          instruments,  documents  and   opinions  other  than  this   Loan
          Agreement,  whether with  or from  Customer or  any other  party,
          which are contemplated hereby or otherwise reasonably required by
          MLBFS  in connection  herewith, or  which evidence  the creation,
          guaranty  or collateralization of  any of the  Obligations or the
          granting or perfection  of liens or  security interests upon  the
          Collateral or any other collateral for the Obligations.

          (iv) "Business Day"  shall mean  any day other  than a  Saturday,
          Sunday, federal  holiday or other day on which the New York Stock
          Exchange is regularly closed.

          (v) "Collateral" shall mean all Accounts, Chattel Paper, Contract
          Rights,  Inventory,  Equipment,  Fixtures,  General  Intangibles,
          Deposit   Accounts,  Documents   and  Instruments   of  Customer,
          howsoever  arising, whether  now owned  or existing  or hereafter
          acquired  or arising,  and  wherever located;  together with  all
          parts  thereof  (including  spare  parts),  all  accessories  and
          accessions thereto,  all books  and  records (including  computer
          records)  directly   related   thereto,  all   proceeds   thereof
          (including, without limitation, proceeds  in the form of Accounts
          and insurance proceeds), and the additional  collateral described
          in Section 9 (b) hereof.

          (vi) "Commitment Expiration Date" shall mean September 30, 1997.

          (vii)  "General  Funding  Conditions"  shall  mean  each  of  the
          following  conditions to any WCMA Loan by MLBFS hereunder: (A) no
          Event  of  Default, or  event which  with  the giving  of notice,
          passage of time, or  both, would constitute an Event  of Default,
          shall  have occurred and be  continuing or would  result from the
          making of any WCMA Loan  hereunder by MLBFS; (B) there  shall not
          have  occurred any  material adverse  change in  the  business or
          financial  condition  of  Customer  or  any  Guarantor;  (C)  all
          representations  and warranties  of  Customer  or  any  Guarantor
          herein or in  any Additional  Agreements shall then  be true  and
          correct in all material  respects; (D) MLBFS shall have  received
          this Loan  Agreement and all  of the Additional  Agreements, duly
          executed and filed  or recorded  where applicable,  all of  which
          shall be in form and substance reasonably satisfactory  to MLBFS;
          (E) MLBFS shall have received evidence reasonably satisfactory to
          it as to  the ownership of the Collateral  and the perfection and
          priority of MLBFS' liens and  security interests thereon, as well
          as the ownership  of and  the perfection and  priority of  MLBFS'
          liens and  security interests  on  any other  collateral for  the
          Obligations  furnished   pursuant  to   any  of   the  Additional
          Agreements; (F)  MLBFS shall  have  received evidence  reasonably
          satisfactory  to it of the insurance required hereby or by any of
          the  Additional  Agreements;  and (G)  any  additional conditions
          specified in the  "WCMA Line of Credit Approval"  letter executed
          by  MLBFS with  respect to  the transactions  contemplated hereby
          shall have been met to the reasonable satisfaction of MLBFS.

          (viii) "Guarantor" shall mean  a person or entity who  has either
          guaranteed  or   provided  collateral  for  any  or  all  of  the
          Obligations;  and   "Business  Guarantor"  shall  mean  any  such
          Guarantor  that  is a  corporation,  partnership, proprietorship,
          limited liability company or other entity regularly engaged  in a
          business activity.

          (ix)  "Interest Rate"  shall mean  a variable  per annum  rate of
          interest  equal to  the sum  of 2.75%  and the  30-Day Commercial
          Paper Rate.  The "30-Day Commercial Paper Rate" shall mean, as of
          the date of  any determination,  the interest rate  from time  to
          time  published in the "Money  Rates" section of  The Wall Street
          Journal  for  30-day  high-grade  unsecured  notes  sold  through
          dealers  by major corporations. The Interest  Rate will change as
          of the date of publication in The Wall Street Journal of a 30-Day
          Commercial Paper Rate  that is different  from that published  on
          the preceding Business  Day.  In the  event that The  Wall Street
          Journal  shall,  for any  reason, fail  or  cease to  publish the
          30-Day  Commercial Paper  Rate,  MLBFS will  choose a  reasonably
          comparable  index or source to use  as the basis for the Interest
          Rate.

          (x)  "Line Fee" shall mean a fee  of $100,000.00 payable to MLBFS
          in connection  with the WCMA Line  of Credit for the  period from
          the Activation Date to the Maturity Date.

          (xi) "Location of Tangible Collateral" shall mean  the address of
          Customer  set  forth at  the  beginning of  this  Loan Agreement,
          together  with any  other address  or addresses  set forth  on an
          exhibit hereto as being a Location of Tangible Collateral.

          (xii) "Maturity Date" shall mean September 30,1997, or such later
          date as may be consented to in writing by MLBFS.

          (xiii) "Maximum WCMA Line of Credit" shall mean $10,000,000.00.

          (xiv) "Obligations" shall mean all liabilities,  indebtedness and
          other  obligations  of  Customer  to  MLBFS,  howsoever  created,
          arising or evidenced, whether  now existing or hereafter arising,
          whether direct or  indirect, absolute  or contingent,  due or  to
          become due,  primary  or  secondary  or joint  or  several,  and,
          without limiting the  foregoing, shall include interest  accruing
          after the filing of  any petition in bankruptcy, and  all present
          and future liabilities, indebtedness and obligations  of Customer
          under this Loan Agreement.

          (xv) Permitted Liens"  shall mean (A) liens for current taxes not
          delinquent,  other non-consensual  liens arising in  the ordinary
          course of business for sums not due, and, if MLBFS' rights to and
          interest  in  the Collateral  are  not  materially and  adversely
          affected thereby, any such liens for taxes or other nonconsensual
          liens arising in  the ordinary course of business being contested
          in good faith by  appropriate proceedings; (B) liens in  favor of
          MLBFS;  (C) liens which will  be discharged with  the proceeds of
          the  initial  WCMA  Loan;  and  (D)  any  other  liens  expressly
          permitted in writing by MLBFS.

          (xvi)  "WCMA Account" shall mean and refer to the Working Capital
          Management Account of Customer  with MLPF&S identified as Account
          No. 582-07596.

          (xvii) "WCMA Loan" shall mean each advance made by MLBFS pursuant
          to this Loan Agreement.

          (b) OTHER TERMS.   Except  as otherwise defined  herein: (i)  all
          terms  used in  this  Loan Agreement  which  are defined  in  the
          Uniform  Commercial  Code  of  Illinois ("UCC")  shall  have  the
          meanings  set forth in the  UCC, and (ii)  capitalized terms used
          herein which are  defined in  the WCMA Agreement  shall have  the
          meaning set forth in the WCMA Agreement.

          2.   WCMA PROMISSORY NOTE

          FOR  VALUE RECEIVED, Customer hereby promises to pay to the order
          of MLBFS, at the times  and in the manner set forth in  this Loan
          Agreement, or in such other manner and at such place as MLBFS may
          hereafter  designate  in  writing,  the  following:  (a)  on  the
          Maturity Date, the aggregate unpaid principal amount of  all WCMA
          Loans (the  "WCMA Loan  Balance"); (b) interest  at the  Interest
          Rate on the outstanding WCMA Loan Balance, from and including the
          date on  which the initial  WCMA Loan is  made until the  date of
          payment of all WCMA Loans  in full; and (c) on demand,  all other
          sums payable pursuant to this Loan Agreement, including, but  not
          limited  to, the  Line  Fee  and any  late  charges.   Except  as
          otherwise expressly  set  forth herein,  Customer  hereby  waives
          presentment, demand  for payment, protest and  notice of protest,
          notice  of dishonor, notice of acceleration,  notice of intent to
          accelerate and  all other  notices and formalities  in connection
          with this WCMA Promissory Note and this Loan Agreement.

          3.   WCMA LOANS

          (a)  Activation  Date.     Provided  that:  (i)   the  Commitment
          Expiration Date shall  not then have occurred,  and (ii) Customer
          shall have subscribed to the WCMA Program and its subscription to
          the WCMA Program  shall then  be in effect,  the Activation  Date
          shall  occur  on  or  promptly  after  the  date,  following  the
          acceptance  of  this Loan  Agreement by  MLBFS  at its  office in
          Chicago,  Illinois,  upon  which  each  of  the  General  Funding
          Conditions  shall have been  met or  satisfied to  the reasonable
          satisfaction of MLBFS.   No activation by MLBFS of  the WCMA Line
          of  Credit for a  nominal amount shall be  deemed evidence of the
          satisfaction  of any  of the  conditions herein  set forth,  or a
          waiver of any of the terms or conditions hereof.  Customer hereby
          authorizes  MLBFS to  pay out  of and  charge to  Customer's WCMA
          Account on the Activation Date all amounts necessary to fully pay
          off  any bank or other  financial institution having  a lien upon
          any of the Collateral other than a Permitted Lien.

          (b)  WCMA  LOANS.   Subject to the  terms and  conditions hereof,
          during  the  period from  and after  the  Activation Date  to the
          Maturity Date: (i) MLBFS will make WCMA Loans to Customer in such
          amounts as Customer may  from time to time request  in accordance
          with  the terms hereof, up to an aggregate outstanding amount not
          to  exceed the Maximum WCMA Line of Credit, and (ii) Customer may
          repay  any WCMA  Loans in whole  or in  part at  any time without
          premium or penalty, and request  a re-borrowing of amounts repaid
          on a  revolving basis.  Customer may request WCMA Loans by use of
          WCMA Checks, FTS,  Visa  charges, wire  transfers, or such  other
          means of access to the WCMA Line of Credit as may be permitted by
          MLBFS from  time to time; it being understood that so long as the
          WCMA Line  of Credit shall be  in effect, any charge  or debit to
          the  WCMA Account which  but for  the WCMA  Line of  Credit would
          under the terms  of the  WCMA Agreement result  in an  overdraft,
          shall be deemed a request by Customer for a WCMA Loan.

          (c)  CONDITIONS OF  WCMA LOANS.   Notwithstanding the  foregoing,
          MLBFS  shall  not be  obligated to  make any  WCMA Loan,  and may
          without notice refuse to  honor any such request by  Customer, if
          at the time of  receipt by MLBFS  of Customer's request: (i)  the
          making  of such  WCMA Loan would  cause the Maximum  WCMA Line of
          Credit  to  be exceeded;  or (ii)  the  Maturity Date  shall have
          occurred,  or the WCMA Line  of Credit shall  have otherwise been
          terminated  in  accordance  with   the  terms  hereof;  or  (iii)
          Customer's  subscription  to the  WCMA  Program  shall have  been
          terminated;  or  (iv)  an  event  shall  have   occurred  and  is
          continuing  which shall  have caused any  of the  General Funding
          Conditions  to not  then be  met or  satisfied to  the reasonable
          satisfaction of MLBFS.  The making by MLBFS of any WCMA Loan at a
          time when any one or more of said conditions shall  not have been
          met  shall not  in any  event be  construed as  a waiver  of said
          condition or conditions or of any Event of Default, and shall not
          prevent MLBFS at  any time thereafter  while any condition  shall
          not have been met from refusing  to honor any request by Customer
          for a WCMA Loan.

          (d)  FORCE MAJEURE.   MLBFS shall  not be responsible,  and shall
          have no liability to Customer or  any other party, for any  delay
          or  failure of MLBFS to honor any  request of Customer for a WCMA
          Loan or  any other  act or  omission of MLBFS,  MLPF&S or  any of
          their affiliates  due to  or resulting from  any system  failure,
          error or delay in posting or other clerical error, loss of power,
          fire, Act  of God or other cause beyond the reasonable control of
          MLBFS, MLPF&S or any of their affiliates  unless directly arising
          out of the  willful wrongful  act or active  gross negligence  of
          MLBFS.   In no  event shall  MLBFS be liable  to Customer  or any
          other party  for any incidental or  consequential damages arising
          from any  act  or  omission by  MLBFS,  MLPF&S or  any  of  their
          affiliates in connection  with the  WCMA Line of  Credit or  this
          Loan Agreement.

          (e)  Interest.   The WCMA Loan Balance shall bear interest at the
          Interest  Rate.  Interest shall be computed for the actual number
          of days  elapsed on the basis  of a year consisting  of 360 days.
          Notwithstanding any  provision to the contrary  in this Agreement
          or  any  of  the  Additional Agreements,  no  provision  of  this
          Agreement or any of  the Additional Agreements shall  require the
          payment or  permit the collection of any  amount in excess of the
          maximum amount  of  interest  permitted  to  be  charged  by  law
          ("Excess  Interest").  If any Excess Interest is provided for, or
          is adjudicated as being provided for, in this Agreement or any of
          the  Additional  Agreements,  then:  (a) Customer  shall  not  be
          obligated  to  pay  any  Exccess  Interest;  and  (b)  any Excess
          Interest that MLBFS may  have received hereunder or under  any of
          the  Additional Agreements shall, at the option of MLBFS, be: (i)
          applied as a  credit against the then unpaid balance  of the WCMA
          Line of Credit, (ii) refunded to the payer  thereof, or (iii) any
          combination  of  the foregoing.    Except  as otherwise  provided
          herein,  accrued and  unpaid interest  on the  WCMA  Loan Balance
          shall  be  payable  monthly on  the  last  Business  Day of  each
          calendar month,  commencing  with the  last Business  Day of  the
          calendar  month  in  which   the  Activation  Date  shall  occur.
          Customer hereby irrevocably authorizes  and directs MLPF&S to pay
          MLBFS  such  accrued  interest  from any  available  free  credit
          balances in the WCMA  Account, and if such available  free credit
          balances are insufficient to satisfy any interest payment due, to
          liquidate any investments  in the Money Accounts (other  than any
          investments constituting any Minimum Money Accounts Balance under
          the WCMA Directed Reserve program) in an amount up to the balance
          of such accrued interest, and pay to MLBFS the available proceeds
          on account thereof.   If  available free credit  balances in  the
          WCMA  Account and  available proceeds  of the Money  Accounts are
          insufficient to pay  the entire balance of  accrued interest, and
          Customer otherwise fails  to make  such payment  when due,  MLBFS
          may, in its sole discretion, make  a WCMA Loan in an amount equal
          to the balance of such  accrued interest and pay the  proceeds of
          such WCMA Loan to itself on account of such interest.  The amount
          of any such WCMA Loan will be added to the WCMA Loan Balance.  If
          MLBFS  declines to  extend a  WCMA Loan  to Customer  under these
          circumstances,  Customer hereby authorizes  and directs MLPF&S to
          make all such interest  payments to MLBFS from any  Minimum Money
          Accounts Balance.  If there is no Minimum Money Accounts Balance,
          or  it is  insufficient  to pay  all  such interest,  MLBFS  will
          invoice Customer  for  payment  of  the balance  of  the  accrued
          interest, and  Customer shall  pay such interest  as directed  by
          MLBFS within 5 Business Days of receipt of such invoice.

          (f)  PAYMENTS.   All payments  required or  permitted to  be made
          pursuant to this Loan Agreement shall  be made in lawful money of
          the United  States.  Unless otherwise directed by MLBFS, payments
          on account of the WCMA  Loan Balance may be made by  the delivery
          of checks  (other than WCMA Checks),  or by means of  FTS or wire
          transfer of funds (other than funds from the WCMA Line of Credit)
          to MLPF&S for credit to Customer's WCMA Account.  Notwithstanding
          anything  in the WCMA Agreement  to the contrary, Customer hereby
          irrevocably authorizes and directs MLPF&S to apply available free
          credit balances in the WCMA Account to the repayment of the  WCMA
          Loan  Balance  prior  to   application  for  any  other  purpose.
          Payments to MLBFS from  funds in the WCMA Account shall be deemed
          to be  made by Customer upon the same basis and schedule as funds
          are  made  available  for investment  in  the  Money Accounts  in
          accordance  with  the terms  of the  WCMA  Agreement.   All funds
          received  by   MLBFS  from  MLPF&S  pursuant   to  the  aforesaid
          authorization  shall be applied by MLBFS to repayment of the WCMA
          Loan Balance.  The acceptance by or on behalf of MLBFS of a check
          or  other  payment for  a lesser  amount than  shall be  due from
          Customer, regardless  of any endorsement or  statement thereon or
          transmitted  therewith,  shall  not   be  deemed  an  accord  and
          satisfaction or  anything other  than a  payment on  account, and
          MLBFS or anyone  acting on behalf of MLBFS may  accept such check
          or  other payment  without prejudice  to the  rights of  MLBFS to
          recover  the balance actually due  or to pursue  any other remedy
          under this  Loan Agreement  or applicable  law for such  balance.
          All checks accepted by or on  behalf of MLBFS in connection  with
          the WCMA Line of Credit are subject to final collection.

          (g)  EXCEEDING THE MAXIMUM  WCMA LINE  OF CREDIT.   In the  event
          that the WCMA  Loan Balance shall at any  time exceed the Maximum
          WCMA Line  of Credit, Customer shall within 1 Business Day of the
          first to  occur of (i)  any request or  demand of MLBFS,  or (ii)
          receipt by Customer  of a  statement from MLPF&S  showing a  WCMA
          Loan  Balance in  excess  of the  Maximum  WCMA Line  of  Credit,
          deposit sufficient funds into the WCMA Account to reduce the WCMA
          Loan Balance below the Maximum WCMA Line of Credit.

          (h)  LINE FEE; EXTENSIONS.  (i) In consideration of the extension
          of the WCMA Line of Credit by MLBFS to Customer during the period
          from  the Activation Date to the Maturity Date, Customer has paid
          or  shall pay  the  Line Fee  to  MLBFS.   If  such  fee has  not
          heretofore  been paid  by  Customer,  Customer hereby  authorizes
          MLBFS, at its option, to either cause  said fee to be paid with a
          WCMA Loan  which is added  to the  WCMA Loan Balance,  or invoice
          Customer for said fee (in which event Customer shall pay said fee
          within 5 Business Days after receipt of such invoice).   No delay
          in the Activation Date,  howsoever caused, shall entitle Customer
          to any  rebate or reduction in  the Line Fee or  extension of the
          Maturity Date.

          (ii) In  the event MLBFS  and Customer, in  their respective sole
          discretion, agree to  renew the  WCMA Line of  Credit beyond  the
          current  Maturity Date, Customer agrees to pay a renewal Line Fee
          or Line  Fees (if the Maturity Date is extended for more than one
          12-month period),  in the  amount  per 12-month  period or  other
          applicable period then set  forth in the writing signed  by MLBFS
          which extends  the Maturity  Date; it  being understood  that any
          request by Customer for a WCMA Loan or failure of Customer to pay
          any  WCMA  Loan  Balance  outstanding on  the  immediately  prior
          Maturity  Date, after the receipt by Customer of a writing signed
          by MLBFS extending the  Maturity Date, shall be deemed  a consent
          by Customer  to both the  renewal Line Fees and  the new Maturity
          Date.   If  no renewal  Line Fees  are set  forth in  the writing
          signed by MLBFS extending the Maturity Date, the renewal Line Fee
          for each  12-month period shall be  deemed to be the  same as the
          immediately preceding periodic Line Fee.   Each such renewal Line
          Fee may, at the option of MLBFS, either be paid  with a WCMA Loan
          which is added to the WCMA Loan Balance or invoiced  to Customer,
          as aforesaid, on or at  any time after the first Business  Day of
          the first month of the 12-month period for which such fee is due.

          (i)  STATEMENTS.   MLPF&S will include in  each monthly statement
          it issues under the WCMA Program information with respect to WCMA
          Loans and the WCMA Loan Balance.  Any questions that Customer may
          have  with  respect to  such  information should  be  directed to
          MLBFS; and any questions with respect to any other matter in such
          statements or  about  or affecting  the  WCMA Program  should  be
          directed to MLPF&S.

          (j)  USE  OF  LOAN PROCEEDS;  SECURITIES  TRANSACTIONS.   On  the
          Activation Date, a WCMA Loan will be made to pay any indebtedness
          of Customer  to a third party  secured by all or any  part of the
          Collateral.  The proceeds  of each subsequent WCMA Loan  shall be
          used by Customer solely  for working capital for itself  and each
          of the  US-based Business Guarantors  in the  ordinary course  of
          their respective  businesses, or, with the  prior written consent
          of  MLBFS, for  other lawful  business purposes  of  Customer not
          prohibited hereby.   CUSTOMER AGREES THAT  UNDER NO CIRCUMSTANCES
          WILL FUNDS BORROWED FROM MLBFS THROUGH THE WCMA LINE OF CREDIT BE
          USED:  (I)  FOR PERSONAL,  FAMILY  OR HOUSEHOLD  PURPOSES  OF ANY
          PERSON  WHATSOEVER,   (II)  TO   PURCHASE,  CARRY  OR   TRADE  IN
          SECURITIES, INCLUDING SHARES  OF THE MONEY ACCOUNTS,  OR (III) TO
          REPAY DEBT INCURRED  TO PURCHASE, CARRY  OR TRADE IN  SECURITIES;
          NOR WILL ANY SUCH  FUNDS BE REMITTED, DIRECTLY OR  INDIRECTLY, TO
          MLPF&S  OR  ANY OTHER  BROKER OR  DEALER  IN SECURITIES,  BY WCMA
          CHECK, CHECK, FTS, WIRE TRANSFER, OR OTHERWISE.

          4.   REPRESENTATIONS AND WARRANTIES

          Customer represents and warrants to MLBFS that: 

          (a)  ORGANIZATION AND EXISTENCE.  Customer is a corporation, duly
          organized and validly existing in good standing under the laws of
          the State of Delaware and is qualified to do business and in good
          standing in each other state where the nature of its business  or
          the property owned by it  make such qualification necessary; and,
          where  applicable, each  Business  Guarantor  is duly  organized,
          validly existing and in good standing under the laws of the state
          of  its formation and  is qualified  to do  business and  in good
          standing in each other state where the nature of its  business or
          the property owned by it make such qualification necessary.

          (b)  EXECUTION,   DELIVERY  AND  PERFORMANCE.     The  execution,
          delivery  and performance by Customer  of this Loan Agreement and
          by  Customer  and  each  Guarantor  of  such  of  the  Additional
          Agreements to which it is a party: (i) have been duly  authorized
          by all  requisite action,  (ii) do  not and will  not violate  or
          conflict with any law  or other governmental requirement, or  any
          of  the  agreements, instruments  or  documents  which formed  or
          govern Customer or any such Guarantor, and (iii)  do not and will
          not  breach or  violate any of  the provisions  of, and  will not
          result  in a default by Customer or any such Guarantor under, any
          other agreement, instrument or document to which it is a party or
          by which it or its properties are bound.

          (c)  NOTICES AND APPROVALS.   Except  as may have  been given  or
          obtained, no notice to or consent or approval of any governmental
          body  or authority  or other  third party  whatsoever (including,
          without limitation, any other creditor) is required in connection
          with the  execution, delivery or  performance by Customer  or any
          Guarantor of  such  of this  Loan  Agreement and  the  Additional
          Agreements to which it is a party.

          (d)  ENFORCEABILITY.    This  Loan  Agreement  and  such  of  the
          Additional Agreements to which it is a party are the legal, valid
          and   binding  obligations   of  Customer  and   each  Guarantor,
          enforceable against it or them, as the case may be, in accordance
          with  their respective  terms,  except as  enforceability may  be
          limited by bankruptcy and other similar laws affecting the rights
          of creditors generally or by general principles of equity.

          (e)  COLLATERAL.   Subject to  any Permitted Liens:  (i) Customer
          has good and marketable title to the Collateral, (ii) none of the
          Collateral  is  subject  to  any lien,  encumbrance  or  security
          interest,  and (iii)  upon the  filing of all  Uniform Commercial
          Code financing  statements executed  by Customer with  respect to
          the  Collateral in  the  appropriate  jurisdiction(s) and/or  the
          completion  of any  other  action required  by applicable  law to
          perfect its liens  and security interests, MLBFS will  have valid
          and  perfected first liens and security interests upon all of the
          Collateral.

          (f)  FINANCIAL  STATEMENTS.   Except  as expressly  set forth  in
          Customer's or any Business  Guarantor's financial statements, all
          financial  statements of  Customer  and each  Business  Guarantor
          furnished  to  MLBFS  have   been  prepared  in  conformity  with
          generally accepted accounting  principles, consistently  applied,
          are  true and correct, and fairly present the financial condition
          of it as at such dates and the results of its operations for  the
          periods then ended;  and since  the most recent  date covered  by
          such  financial statements,  there has  been no  material adverse
          change  in  any  such  financial  condition  or  operation.   All
          financial statements  furnished to  MLBFS of any  Guarantor other
          than  a  Business  Guarantor  are true  and  correct  and  fairly
          represent such Guarantor's financial condition as  of the date of
          such financial statements, and since the most recent date of such
          financial statements,  there has been no  material adverse change
          in such financial condition.

          (g)  LITIGATION.   No litigation,  arbitration, administrative or
          governmental  proceedings are  pending  or, to  the knowledge  of
          Customer,  threatened  against Customer  or any  Guarantor, which
          would, if adversely determined,  materially and adversely  affect
          the  liens and security interests of MLBFS hereunder or under any
          of the Additional Agreements, the financial condition of Customer
          or  any such Guarantor or the continued operations of Customer or
          any Business Guarantor.

          (h)  TAX RETURNS.   All  federal,  state and  local tax  returns,
          reports  and statements required to be filed by Customer and each
          Guarantor  have  been  filed with  the  appropriate  governmental
          agencies  and  all taxes  due and  payable  by Customer  and each
          Guarantor  have been timely paid  (except to the  extent that any
          such failure to  file or  pay will not  materially and  adversely
          affect either the liens and security interests of MLBFS hereunder
          or  under  any  of   the  Additional  Agreements,  the  financial
          condition  of  Customer  or   any  Guarantor,  or  the  continued
          operations of Customer or any Business Guarantor).

          (i)  COLLATERAL  LOCATION.   All  of the  tangible Collateral  is
          located at a Location of Tangible Collateral.  

          Each  of   the  foregoing  representations  and   warranties  are
          continuing and  shall be  deemed remade by  Customer concurrently
          with each request for a WCMA Loan.

          5.   FINANCIAL AND OTHER INFORMATION

          Customer shall furnish or  cause to be furnished to  MLBFS during
          the term of this Loan Agreement all of the following:

          (a)  ANNUAL  FINANCIAL STATEMENTS.    Within 120  days after  the
          close of each fiscal year of American Eco Corporation ("Parent"),
          Customer shall furnish  or cause to be furnished to  MLBFS a copy
          of the  annual audited financial statements  of Parent, Customer,
          and all  direct and indirect subsidiaries of  Parent and Customer
          (collectively, the "Consolidated Group") consisting of at least a
          balance sheet  as at  the close of  such fiscal year  and related
          statements of income, retained earnings and cash flows, certified
          by its current independent  certified public accountants or other
          independent certified public accountants reasonably acceptable to
          MLBFS.

          (b)  INTERIM  FINANCIAL STATEMENTS.    Within 45  days after  the
          close of each fiscal semi-annual period of the Customer, Customer
          shall   furnish  or  cause  to  be  furnished  to  MLBFS:  (i)  a
          consolidating statement of profit and loss for the fiscal quarter
          then  ended for  each  of the  Business  Guarantors, and  (ii)  a
          consolidating balance  sheet  as  at  the close  of  such  fiscal
          quarter  for each of  the Business Guarantors;  all in reasonable
          detail and certified by their respective chief financial officer.

          (c)  AGING OF ACCOUNTS.   Within 45 days after  the close of each
          fiscal quarter of Customer, Customer shall furnish or cause to be
          furnished to MLBFS a  consolidated aging of the Accounts  and any
          Chattel Paper of  Customer and  each of the  U.S. based  Business
          Guarantors certified by its chief financial officer.

          (d)  SEC  REPORTS.  Within 10  days after filing  with the SEC of
          each 20F and 6K report of  Parent, Customer shall furnish a  copy
          thereof to MLBFS.

          (e)  OTHER INFORMATION.   Customer shall furnish  or cause to  be
          furnished  to MLBFS such other information as MLBFS may from time
          to time reasonably request relating to Customer, any Guarantor or
          the Collateral.

          6.   OTHER COVENANTS

          Customer further  agrees during the  term of this  Loan Agreement
          that:

          (a)  FINANCIAL RECORDS; INSPECTION.   Customer and  each Business
          Guarantor will: (i)  maintain at its principal  place of business
          complete  and accurate books and records, and maintain all of its
          financial  records  in a  manner  consistent  with the  financial
          statements  heretofore furnished  to MLBFS,  or prepared  on such
          other  basis as may  be approved  in writing  by MLBFS;  and (ii)
          permit  MLBFS  or  its   duly  authorized  representatives,  upon
          reasonable  notice  and  at  reasonable  times,  to  inspect  its
          properties  (both  real  or  personal),   operations,  books  and
          records.

          (b)  TAXES.   Customer and each  Guarantor will pay  when due all
          taxes,  assessments  and  other governmental  charges,  howsoever
          designated, and all other  liabilities and obligations, except to
          the  extent that any such failure to  pay will not materially and
          adversely affect either the liens and security interests of MLBFS
          hereunder  or  under  any   of  the  Additional  Agreements,  the
          financial condition of Customer or any Guarantor or the continued
          operations of Customer or any Business Guarantor.

          (c)  COMPLIANCE WITH  LAWS AND AGREEMENTS.   Neither Customer nor
          any  Guarantor   will  violate  any  law,   regulation  or  other
          governmental requirement, any  judgment or order of any  court or
          governmental agency or authority, or any agreement, instrument or
          document to which it is a  party or by which it is bound,  if any
          such violation  will materially  and adversely affect  either the
          liens and security interests  of MLBFS hereunder or under  any of
          the Additional Agreements, the financial condition of Customer or
          any Guarantor,  or the  continued operations  of Customer  or any
          Business Guarantor.

          (d)  CONTINUITY.  Except upon the prior written consent of MLBFS,
          which  consent will  not  be unreasonably  withheld: (i)  neither
          Customer nor any Business Guarantor will be a party to any merger
          or  consolidation with, or  purchase or otherwise  acquire all or
          substantially  all of  the assets  or stock  of, or  any material
          partnership or joint venture  interest in, any person or  entity,
          or sell,  transfer or lease  all or  any substantial part  of its
          assets if any such action causes a material change in its control
          or principal  business,  or  a  material adverse  change  in  its
          financial  condition  or  operations;  (ii)  Customer  and   each
          Business Guarantor will preserve  its existence and good standing
          in the jurisdictions of establishment and operation, and will not
          operate  in   any  material   business  other  than   a  business
          substantially  the same  as  its  business  as  of  the  date  of
          application by  Customer for credit from MLBFS; and (iii) neither
          Customer  nor any  Business Guarantor  will cause  or permit  any
          material  change in its controlling ownership, controlling senior
          management  or, except upon not  less than 30  days prior written
          notice to MLBFS, its name or principal place of business.

          (e)  TANGIBLE NET  WORTH.  The consolidated  "tangible net worth"
          of the Consolidated Group, consisting of the Consolidated Group's
          net worth as shown on their regular financial statements prepared
          in  a manner consistent with  the terms hereof,  but excluding an
          amount equal to:  (i) any assets which  are ordinarily classified
          as "intangible"  in accordance with generally accepted accounting
          principles, and  (ii) any amounts  now or  hereafter directly  or
          indirectly  owing   to  the   Consolidated  Group   by  officers,
          shareholders or  affiliates of  the Consolidated Group,  shall at
          all times exceed $15,000,000.

          (f)  DEBT  TO WORTH.  The ratio of the Consolidated Group's total
          debt to  the Consolidated Group's tangible  net worth, determined
          as aforesaid, shall not at any time exceed 1.75 to 1.

          (g)  MINIMUM   WORKING  CAPITAL   RATIO.     The  ratio   of  the
          Consolidated Group's  current assets to its  current liabilities,
          as  shown on the Consolidated  Group's regular books and records,
          shall at all time be not less than 1.25 to 1.

          (h)  ACQUISITIONS.   Customer shall  provide MLBFS with  not less
          than  10  days prior  written notice  of  the acquisition  by any
          member of the Consolidated  Group of all or substantially  all of
          the assets of  any other entity, and, if such  other entity shall
          in   its  latest   fiscal   year  had   revenues  in   excess  of
          $50,000,000.00,  furnish to MLBFS  detailed financial information
          about  said entity and such  other information as  MLBFS may from
          time to time reasonably  request.  Except upon the  prior written
          consent of  MLBFS,  no member  of  the Consolidated  Group  shall
          acquire all  or substantially all of  the assets or stock  of any
          other entity  whose annual  revenues in  the  latest fiscal  year
          exceeded $100,000,000.00,  or which sustained  a net loss  in the
          latest fiscal year which exceeded $2,000,000.00.

          (i)  NEGATIVE PLEDGE.   Except upon the prior written  consent of
          MLBFS,  Parent   shall  not  directly  or   indirectly  mortgage,
          encumber, pledge or grant  a lien or security interest  to anyone
          other than MLBFS in any  of its assets or property, now  owned or
          hereafter acquired.

          7.   COLLATERAL

          (a)  PLEDGE OF COLLATERAL.  To secure payment and  performance of
          the Obligations, Customer hereby pledges, assigns, transfers  and
          sets over to  MLBFS, and grants to MLBFS first liens and security
          interests  in and  upon all  of the  Collateral, subject  only to
          Permitted Liens.

          (b)  LIENS.   Except upon  the  prior written  consent of  MLBFS,
          Customer  shall  not  create   or  permit  to  exist  any   lien,
          encumbrance  or security  interest upon  or with  respect to  any
          Collateral now  owned or hereafter acquired  other than Permitted
          Liens.

          (c)  PERFORMANCE OF  OBLIGATIONS.  Customer shall  perform all of
          its  obligations owing  on  account of  or  with respect  to  the
          Collateral;  it  being understood  that  nothing  herein, and  no
          action  or  inaction  by  MLBFS,  under  this  Loan  Agreement or
          otherwise,  shall  be deemed  an assumption  by  MLBFS of  any of
          Customer's said obligations.

          (d)  SALES AND COLLECTIONS.  So long as no Event of Default shall
          have occurred  and is  continuing, Customer may  in the  ordinary
          course of its business:  (i) sell any Inventory normally  held by
          Customer for sale, (ii) use or consume any materials and supplies
          normally held  by  Customer for  use  or consumption,  and  (iii)
          collect all of  its Accounts.   Customer shall  take such  action
          with  respect to  protection  of  its  Inventory  and  the  other
          Collateral and the collection  of its Accounts as MLBFS  may from
          time to time reasonably request.

          (e)  ACCOUNT SCHEDULES.  Upon  the request of MLBFS, made  now or
          at any reasonable time or times hereafter, Customer shall deliver
          to  MLBFS,   in  addition  to  the   other  information  required
          hereunder,  a  schedule identifying,  for  each  Account and  all
          Chattel Paper  subject  to MLBFS'  security interests  hereunder,
          each  Account Debtor by name  and address and  amount, invoice or
          contract number and date  of each invoice or contract.   Customer
          shall furnish  to MLBFS such additional  information with respect
          to  the Collateral, and amounts received  by Customer as proceeds
          of any  of  the  Collateral,  as MLBFS  may  from  time  to  time
          reasonably request.

          (f)  ALTERATIONS AND MAINTENANCE.   Except upon the prior written
          consent  of MLBFS, Customer shall not make or permit any material
          alterations  to any  tangible Collateral  which might  materially
          reduce or impair its market value or utility.  Customer  shall at
          all  times  keep the  tangible Collateral  in good  condition and
          repair and shall  pay or cause to be paid all obligations arising
          from  the repair and maintenance  of such Collateral,  as well as
          all  obligations  with  respect  to  each  Location  of  Tangible
          Collateral, except  for any  such obligations being  contested by
          Customer in good faith by appropriate proceedings.

          (g)  LOCATION.   Except  for movements  required in  the ordinary
          course of Customer's business, Customer shall give MLBFS 30 days'
          prior  written  notice  of the  placing  at  or  movement of  any
          tangible  Collateral to  any  location other  than a  Location of
          Tangible  Collateral.  In no event shall Customer cause or permit
          any material tangible  Collateral to be  removed from the  United
          States without the express prior written consent of MLBFS.

          (h)  INSURANCE.    Customer  shall  insure all  of  the  tangible
          Collateral  under  a  policy   or  policies  of  physical  damage
          insurance providing that losses  will be payable to MLBFS  as its
          interests  may  appear  pursuant   to  a  Lender's  Loss  Payable
          Endorsement  and  containing  such  other provisions  as  may  be
          reasonably required by MLBFS.  Customer shall further provide and
          maintain a  policy or policies of  comprehensive public liability
          insurance naming MLBFS as an  additional party insured.  Customer
          and each  Business Guarantor shall maintain  such other insurance
          as  may  be  required by  law  or  is  customarily maintained  by
          companies in a similar  business or otherwise reasonably required
          by  MLBFS.   All  such insurance  shall  provide that  MLBFS will
          receive  not  less  than 10  days  prior  written  notice of  any
          cancellation,  and shall otherwise be in form and amount and with
          an insurer  or insurers reasonably acceptable  to MLBFS. Customer
          shall  furnish  MLBFS with  a copy  or  certificate of  each such
          policy or policies and, prior  to any expiration or cancellation,
          each renewal or replacement thereof.

          (i)  EVENT  OF LOSS.    Customer shall  at  its expense  promptly
          repair  all repairable damage to any tangible Collateral.  In the
          event  that any  tangible  Collateral is  damaged beyond  repair,
          lost,  totally destroyed or confiscated (an  "Event of Loss") and
          such Collateral  had a  value  prior to  such  Event of  Loss  of
          $25,000.00 or more, then, on or before the first to  occur of (i)
          90 days  after the occurrence of  such Event of Loss,  or (ii) 10
          Business  Days after the date  on which either  Customer or MLBFS
          shall  receive any proceeds of insurance on account of such Event
          of Loss, or any underwriter of insurance on such Collateral shall
          advise either  Customer or MLBFS  that it disclaims  liability in
          respect  of  such Event  of Loss,  Customer shall,  at Customer's
          option, either  replace the Collateral  subject to such  Event of
          Loss  with comparable  Collateral free  of  all liens  other than
          Permitted Liens  (in which  event Customer  shall be entitled  to
          utilize the proceeds  of insurance  on account of  such Event  of
          Loss for such purpose, and may retain any excess proceeds of such
          insurance), or consent to a reduction  in the WCMA Line of Credit
          in an amount equal to the actual cash value of such Collateral as
          determined by either  the applicable insurance  company's payment
          (plus  any applicable  deductible)  or, in  absence of  insurance
          company   payment,    as   reasonably   determined    by   MLBFS.
          Notwithstanding  the foregoing, if  at the time  of occurrence of
          such Event of Loss or any time thereafter prior to replacement or
          line reduction,  as aforesaid,  an Event  of Default  shall occur
          hereunder,  then MLBFS may at its sole option, exercisable at any
          time  while such  Event of Default  shall be  continuing, require
          Customer  to either  replace  such  Collateral  or,  on  its  own
          volition and  without the  consent of  Customer, reduce  the WCMA
          Line of Credit, as aforesaid.

          (j)  NOTICE  OF  CERTAIN  EVENTS.    Customer  shall  give  MLBFS
          immediate  notice  of  any attachment,  lien,  judicial  process,
          encumbrance or claim affecting or involving $25,000.00 or more of
          the Collateral.

          (k)  INDEMNIFICATION.  Customer shall  indemnify, defend and save
          MLBFS harmless  from and against any and all claims, liabilities,
          losses,  costs  and  expenses  (including,   without  limitation,
          reasonable attorneys' fees and expenses) of any nature whatsoever
          which may be asserted against or incurred by MLBFS arising out of
          or in  any manner  occasioned by (i)  the ownership,  collection,
          possession,  use  or operation  of  any Collateral,  or  (ii) any
          failure by Customer to perform  any of its obligations hereunder;
          excluding,  however,   from  said  indemnity   any  such  claims,
          liabilities, etc.  arising directly  out of the  willful wrongful
          act  or active gross negligence  of MLBFS.   This indemnity shall
          survive the expiration  or termination of this  Loan Agreement as
          to  all matters arising or  accruing prior to  such expiration or
          termination.

          8.   EVENTS OF DEFAULT

          The occurrence of any of the following events shall constitute an
          "Event of Default" under this Loan Agreement:

          (a)  FAILURE TO PAY.   Customer  shall fail  to pay  to MLBFS  or
          deposit  into the  WCMA  Account when  due  any amount  owing  or
          required  to be deposited by Customer  under this Loan Agreement,
          or shall fail to pay when due any other Obligations, and any such
          failure shall  continue  for  more than  5  Business  Days  after
          written  notice  thereof  shall  have  been  given  by  MLBFS  to
          Customer.

          (b)  FAILURE TO PERFORM.  Customer or any Guarantor shall default
          in  the performance or observance of any covenant or agreement on
          its part to be performed or observed under this Loan Agreement or
          any of  the Additional Agreements  (not constituting an  Event of
          Default under any other clause of this Section), and such default
          shall  continue unremedied  for  10 Business  Days after  written
          notice thereof shall have been given by MLBFS to Customer.

          (c)  BREACH OF WARRANTY.  Any representation or warranty made  by
          Customer or any Guarantor contained in this Loan Agreement or any
          of the Additional Agreements shall at any time prove to have been
          incorrect in any material respect when made.

          (d)  DEFAULT  UNDER  OTHER AGREEMENT.    A  default  or Event  of
          Default  by Customer or any Guarantor shall occur under the terms
          of any other  agreement, instrument or document  with or intended
          for the benefit of MLBFS, MLPF&S or any of their affiliates,  and
          any required notice shall have been given and required passage of
          time shall have elapsed.

          (e)  BANKRUPTCY,  ETC.    A  proceeding  under   any  bankruptcy,
          reorganization, arrangement, insolvency,  readjustment of debt or
          receivership law or  statute shall  be filed by  Customer or  any
          Guarantor, or any such proceeding shall be filed against Customer
          or any Guarantor and  shall not be dismissed or  withdrawn within
          60 days after filing, or Customer or  any Guarantor shall make an
          assignment  for  the benefit  of  creditors, or  Customer  or any
          Guarantor  shall become  insolvent or  generally fail to  pay, or
          admit  in writing its inability to pay,  its debts as they become
          due.

          (f)  MATERIAL  IMPAIRMENT.   Any  event shall  occur which  shall
          reasonably cause MLBFS to in good faith believe that the prospect
          of payment or performance  by Customer or any Guarantor  has been
          materially impaired.

          (g)  ACCELERATION OF  DEBT TO OTHER  CREDITORS.  Any  event shall
          occur  which results in the  acceleration of the  maturity of any
          indebtedness of $100,000.00 or more of  Customer or any Guarantor
          to another creditor under any indenture,  agreement, undertaking,
          or otherwise.

          (h)  SEIZURE  OR ABUSE  OF COLLATERAL.   The  Collateral, or  any
          material part thereof, shall be or become subject to any material
          abuse or misuse, or any levy, attachment, seizure or confiscation
          which is not released within 10 Business Days.

          9.   REMEDIES

          (a)  REMEDIES UPON DEFAULT.   Upon the occurrence and  during the
          continuance of any Event of Default, MLBFS may at its sole option
          do any one or more  or all of the following, at such  time and in
          such order as MLBFS may in its sole discretion choose: 

          (i)  TERMINATION.   MLBFS may  without notice terminate  the WCMA
          Line of Credit  and all obligations to  provide the WCMA  Line of
          Credit or  otherwise extend any credit  to or for the  benefit of
          Customer;  and upon any such termination  MLBFS shall be relieved
          of all such obligations.

          (ii) ACCELERATION.    MLBFS  may  declare the  principal  of  and
          interest on the WCMA  Loan Balance, and all other  Obligations to
          be forthwith due and payable, whereupon all such amounts shall be
          immediately  due and  payable,  without  presentment, demand  for
          payment,  protest  and notice  of  protest,  notice of  dishonor,
          notice of acceleration, notice  of intent to accelerate  or other
          notice  or formality  of  any  kind,  all  of  which  are  hereby
          expressly waived.

          (iii) EXERCISE RIGHTS OF  SECURED PARTY.  MLBFS may  exercise any
          or all of  the remedies of a secured  party under applicable law,
          including, but not  limited to, the  UCC, and any  or all of  its
          other  rights and  remedies  under this  Loan  Agreement and  the
          Additional Agreements.

          (iv) POSSESSION.    MLBFS  may   require  Customer  to  make  the
          Collateral and the records pertaining to the Collateral available
          to  MLBFS  at a  place designated  by  MLBFS which  is reasonably
          convenient,  or may  take possession  of the  Collateral and  the
          records  pertaining  to the  Collateral  without the  use  of any
          judicial process and without any prior notice to Customer.

          (v)  SALE.  MLBFS may sell any or all of the Collateral at public
          or  private  sale upon  such terms  and  conditions as  MLBFS may
          reasonably deem proper.  MLBFS may purchase any Collateral at any
          such public sale.  The net proceeds of any such public or private
          sale  and all  other amounts  actually collected  or received  by
          MLBFS  pursuant hereto,  after deducting  all costs  and expenses
          incurred at any time in the collection  of the Obligations and in
          the protection,  collection and sale  of the Collateral,  will be
          applied to  the payment  of the  Obligations, with  any remaining
          proceeds  paid  to  Customer  or  whoever else  may  be  entitled
          thereto, and  with Customer and each  Guarantor remaining jointly
          and severally liable  for any amount remaining unpaid  after such
          application.

          (vi) DELIVERY OF CASH, CHECKS, ETC.   MLBFS may require  Customer
          to forthwith upon receipt,  transmit and deliver to MLBFS  in the
          form received, all cash, checks, drafts and other instruments for
          the payment of money (properly  endorsed, where required, so that
          such items  may be collected  by MLBFS) which may  be received by
          Customer   at  any  time  in  full  or  partial  payment  of  any
          Collateral,  and require  that  Customer not  commingle any  such
          items which may be so received by Customer with any  other of its
          funds or property but instead hold them separate and apart and in
          trust for MLBFS until delivery is made to MLBFS.

          (vii) NOTIFICATION  OF ACCOUNT  DEBTORS.   MLBFS  may notify  any
          Account  Debtor  that  its  Account or  Chattel  Paper  has  been
          assigned  to MLBFS and direct such Account Debtor to make payment
          directly to MLBFS of all amounts due or becoming due with respect
          to such Account or  Chattel Paper; and MLBFS may  enforce payment
          and  collect, by legal proceedings  or otherwise, such Account or
          Chattel Paper.

          (viii) CONTROL  OF COLLATERAL.  MLBFS may  otherwise take control
          in any lawful  manner of any cash or noncash  items of payment or
          proceeds of Collateral and of  any rejected, returned, stopped in
          transit  or  repossessed goods  included  in  the Collateral  and
          endorse Customer's name  on any item of payment on or proceeds of
          the Collateral.

          (b)  SETOFF.   MLBFS  shall  have  the  further  right  upon  the
          occurrence and during the  continuance of an Event of  Default to
          set-off,  appropriate  and apply  toward  payment of  any  of the
          Obligations,  in such order of application as MLBFS may from time
          to  time and  at  any time  elect,  any cash,  credit,  deposits,
          accounts, securities and any other property  of Customer which is
          in transit to or in the possession, custody or control  of MLBFS,
          MLPF&S or any  agent, bailee,  or affiliate of  MLBFS or  MLPF&S,
          including,  without limitation,  the WCMA  Account and  any Money
          Accounts,  and  all cash  and  securities  therein or  controlled
          thereby, and all proceeds  thereof.  Customer hereby collaterally
          assigns  and  grants to  MLBFS a  security  interest in  all such
          property as additional Collateral.

          (c)  REMEDIES  ARE  SEVERABLE AND  CUMULATIVE.    All rights  and
          remedies  of MLBFS  herein  are severable  and cumulative  and in
          addition  to  all other  rights  and  remedies  available in  the
          Additional Agreements, at law  or in equity, and any  one or more
          of such  rights and remedies  may be exercised  simultaneously or
          successively.

          (d)  NOTICES.  To the fullest extent permitted by applicable law,
          Customer hereby irrevocably waives and releases MLBFS of and from
          any and all  liabilities and  penalties for failure  of MLBFS  to
          comply with any statutory or other requirement imposed upon MLBFS
          relating to notices of sale, holding  of sale or reporting of any
          sale,   and  Customer   waives  all   rights  of   redemption  or
          reinstatement from  any such  sale.   Any notices  required under
          applicable law shall be reasonably and properly given to Customer
          if  given  by any  of  the  methods provided  herein  at least  5
          Business Days prior to taking action.  MLBFS shall have the right
          to  postpone  or  adjourn  any   sale  or  other  disposition  of
          Collateral  at  any  time  without  giving  notice  of  any  such
          postponed or adjourned date.   In the  event MLBFS seeks to  take
          possession  of any  or all  of the  Collateral by  court process,
          Customer   further  irrevocably  waives  to  the  fullest  extent
          permitted  by law any bonds  and any surety  or security relating
          thereto  required by any statute,  court rule or  otherwise as an
          incident to such possession, and any demand for possession  prior
          to the commencement of any suit or action.

          10.  MISCELLANEOUS

          (a)  NON-WAIVER.   No failure or  delay on the  part of  MLBFS in
          exercising  any  right, power  or  remedy pursuant  to  this Loan
          Agreement  or any of the Additional Agreements shall operate as a
          waiver thereof, and  no single  or partial exercise  of any  such
          right,  power or  remedy  shall  preclude  any other  or  further
          exercise  thereof, or the exercise  of any other  right, power or
          remedy.    Neither  any waiver  of  any  provision  of this  Loan
          Agreement or any of the Additional Agreements, nor any consent to
          any departure  by Customer  therefrom, shall be  effective unless
          the  same shall be in writing and signed by MLBFS.  Any waiver of
          any provision of  this Loan  Agreement or any  of the  Additional
          Agreements  and any consent to any departure by Customer from the
          terms  of this Loan Agreement or any of the Additional Agreements
          shall  be effective  only in  the specific  instance and  for the
          specific purpose  for which given.  Except as otherwise expressly
          provided herein, no notice to or  demand on Customer shall in any
          case entitle Customer to any other or further notice or demand in
          similar or other circumstances.

          (b)  DISCLOSURE.  Customer and  each Guarantor hereby irrevocably
          authorizes MLBFS  and each  of its affiliates,  including without
          limitation MLPF&S, to  at any time  (whether or  not an Event  of
          Default  shall have  occurred) obtain from  and disclose  to each
          other any  and all financial and other information about Customer
          or any Guarantor.

          (c)  COMMUNICATIONS.    All   notices  and  other  communications
          required or permitted hereunder shall be in writing, and shall be
          either delivered personally, mailed by postage  prepaid certified
          mail or sent  by express overnight courier or by facsimile.  Such
          notices and communications  shall be  deemed to be  given on  the
          date  of  personal  delivery, facsimile  transmission  or  actual
          delivery of certified mail, or one Business Day after delivery to
          an express  overnight courier.   Unless otherwise specified  in a
          notice sent or  delivered in  accordance with  the terms  hereof,
          notices and other communications in writing shall be given to the
          parties hereto  at their  respective addresses set  forth at  the
          beginning  of this Loan Agreement,  or, in the  case of facsimile
          transmission,  to   the  parties  at  their   respective  regular
          facsimile telephone number.

          (d)  COSTS, EXPENSES AND TAXES.   Customer shall upon demand  pay
          or reimburse  MLBFS for: (i)  all Uniform Commercial  Code filing
          and search fees and expenses incurred by MLBFS in connection with
          the  verification, perfection  or  preservation of  MLBFS' rights
          hereunder  or in the Collateral  or any other  collateral for the
          Obligations; (ii) any and all stamp, transfer and other taxes and
          fees payable or determined  to be payable in connection  with the
          execution, delivery  and/or recording  of this Loan  Agreement or
          any of  the Additional Agreements; and (iii)  all reasonable fees
          and  out-of-pocket  expenses  (including,  but  not  limited  to,
          reasonable  fees and  expenses  of outside  counsel) incurred  by
          MLBFS in connection with  the preparation or enforcement  of this
          Loan  Agreement  or  any  of  the  Additional  Agreements or  the
          protection of MLBFS'  rights hereunder or thereunder,  excluding,
          however,  salaries  and  expenses   of  MLBFS'  employees.    The
          obligations of  Customer under  this paragraph shall  survive the
          expiration  or  termination  of   this  Loan  Agreement  and  the
          discharge of the other Obligations.

          (e)  RIGHT  TO PERFORM OBLIGATIONS.  If Customer shall fail to do
          any act  or thing which it  has covenanted to do  under this Loan
          Agreement or  any  representation  or  warranty on  the  part  of
          Customer  contained in  this  Loan Agreement  shall be  breached,
          MLBFS may, in its sole discretion, after 5 days written notice is
          sent  to Customer (or such lesser notice, including no notice, as
          is reasonable under the  circumstances), do the same or  cause it
          to be  done or remedy any  such breach, and may  expend its funds
          for such purpose.   Any and all reasonable amounts so expended by
          MLBFS shall be repayable  to MLBFS by Customer upon  demand, with
          interest  at  the  Interest  Rate  during  the  period  from  and
          including the date funds are so  expended by MLBFS to the date of
          repayment, and all such  amounts shall be additional Obligations.
          The  payment  or  performance  by  MLBFS  of  any  of  Customer's
          obligations  hereunder  shall   not  relieve  Customer   of  said
          obligations or of  the consequences  of having failed  to pay  or
          perform the same, and  shall not waive or be deemed a cure of any
          Event of Default.

          (f)  LATE  CHARGE.  Any payment  required to be  made by Customer
          pursuant  to this Loan  Agreement not paid within  10 days of the
          applicable due  date shall  be  subject to  a late  charge in  an
          amount  equal to the lesser of: (i)  5% of the overdue amount, or
          (ii) the maximum amount  permitted by applicable law.   Such late
          charge shall be payable on demand, or, without demand, may in the
          sole discretion of MLBFS be paid by a WCMA Loan  and added to the
          WCMA  Loan  Balance in  the same  manner  as provided  herein for
          accrued interest.

          (g)  FURTHER ASSURANCES.  Customer agrees to do such further acts
          and  things and to execute  and deliver to  MLBFS such additional
          agreements,  instruments and  documents  as MLBFS  may reasonably
          require or deem advisable to effectuate the purposes of this Loan
          Agreement  or any  the  Additional Agreements,  or to  establish,
          perfect and maintain MLBFS' security interests and liens upon the
          Collateral,  including,  but  not   limited  to:  (i)   executing
          financing statements or amendments thereto when and as reasonably
          requested by MLBFS;  and (ii)  if in the  reasonable judgment  of
          MLBFS  it is  required by  local law,  causing the  owners and/or
          mortgagees  of the real property  on which any  Collateral may be
          located to execute and deliver to MLBFS waivers or subordinations
          reasonably satisfactory  to MLBFS with  respect to any  rights in
          such Collateral.

          (h)  BINDING  EFFECT.   This  Loan Agreement  and the  Additional
          Agreements  shall be binding upon, and shall inure to the benefit
          of MLBFS,  Customer and their respective  successors and assigns.
          Customer shall not  assign any of its  rights or delegate any  of
          its   obligations  under  this  Loan  Agreement  or  any  of  the
          Additional Agreements without the prior written consent of MLBFS.
          Unless  otherwise expressly  agreed  to in  a  writing signed  by
          MLBFS, no such consent shall in any event relieve Customer of any
          of its obligations  under this Loan  Agreement or the  Additional
          Agreements.

          (i)  HEADINGS.   Captions and  section and paragraph  headings in
          this Loan Agreement are inserted only as a matter of convenience,
          and shall not affect the interpretation hereof.

          (j)  GOVERNING LAW.   This Loan Agreement,  and, unless otherwise
          expressly provided  therein, each  of the  Additional Agreements,
          shall be governed  in all respects  by the laws  of the State  of
          Illinois.

          (k)  SEVERABILITY  OF  PROVISIONS.     Whenever  possible,   each
          provision of  this Loan  Agreement and the  Additional Agreements
          shall  be interpreted in such manner as to be effective and valid
          under  applicable law.  Any  provision of this  Loan Agreement or
          any  of   the  Additional  Agreements  which   is  prohibited  or
          unenforceable in any jurisdiction shall, as to such jurisdiction,
          be  ineffective  only  to  the  extent  of  such  prohibition  or
          unenforceability without invalidating the remaining provisions of
          this Loan  Agreement and  the Additional Agreements  or affecting
          the validity or  enforceability of  such provision  in any  other
          jurisdiction.

          (l)  TERM.   This Loan  Agreement shall  become effective on  the
          date accepted by MLBFS  at its office in Chicago,  Illinois, and,
          subject to the  terms hereof,  shall continue in  effect so  long
          thereafter as the WCMA Line of Credit shall be in effect or there
          shall be any Obligations outstanding.

          (m)  INTEGRATION.    THIS   LOAN  AGREEMENT,  TOGETHER  WITH  THE
          ADDITIONAL AGREEMENTS,  CONSTITUTES THE ENTIRE  UNDERSTANDING AND
          REPRESENTS  THE FULL AND FINAL AGREEMENT BETWEEN THE PARTIES WITH
          RESPECT TO THE SUBJECT MATTER HEREOF, AND MAY NOT BE CONTRADICTED
          BY EVIDENCE OF PRIOR WRITTEN AGREEMENTS OR PRIOR, CONTEMPORANEOUS
          OR  SUBSEQUENT  ORAL AGREEMENTS  OF THE  PARTIES.   THERE  ARE NO
          UNWRITTEN ORAL  AGREEMENTS OF THE PARTIES.   Without limiting the
          foregoing,  Customer  acknowledges  that:   (i)  no  promise   or
          commitment has been made to  it by MLBFS, MLPF&S or any  of their
          respective  employees, agents  or representatives  to extend  the
          availability of  the WCMA Line of  Credit or the due  date of the
          WCMA Loan  Balance  beyond  the  current  Maturity  Date,  or  to
          increase the Maximum WCMA Line of Credit, or otherwise extend any
          other  credit to Customer or  any other party;  (ii) no purported
          extension of the Maturity Date, increase in the Maximum WCMA Line
          of  Credit or other extension or agreement to extend credit shall
          be  valid  or binding  unless expressly  set  forth in  a written
          instrument  signed  by  MLBFS;  and  (iii)  except  as  otherwise
          expressly  provided herein,  this Loan  Agreement supersedes  and
          replaces any  and all proposals,  letters of intent  and approval
          and  commitment letters  from MLBFS  to  Customer, none  of which
          shall be  considered an  Additional Agreement.   No amendment  or
          modification  of   this  Agreement  or  any   of  the  Additional
          Agreements to which Customer is a party shall be effective unless
          in a writing signed by both MLBFS and Customer.

          (n)  JURISDICTION;  WAIVER.  CUSTOMER ACKNOWLEDGES THAT THIS LOAN
          AGREEMENT IS BEING ACCEPTED BY MLBFS  IN PARTIAL CONSIDERATION OF
          MLBFS'  RIGHT AND OPTION, IN ITS SOLE DISCRETION, TO ENFORCE THIS
          LOAN  AGREEMENT AND THE ADDITIONAL AGREEMENTS IN EITHER THE STATE
          OF  ILLINOIS OR IN ANY  OTHER JURISDICTION WHERE  CUSTOMER OR ANY
          COLLATERAL FOR THE OBLIGATIONS MAY BE LOCATED.  CUSTOMER CONSENTS
          TO JURISDICTION IN  THE STATE OF ILLINOIS AND  VENUE IN ANY STATE
          OR  FEDERAL COURT  IN THE COUNTY  OF COOK FOR  SUCH PURPOSES, AND
          CUSTOMER WAIVES ANY AND  ALL RIGHTS TO CONTEST SAID  JURISDICTION
          AND  VENUE.  CUSTOMER FURTHER  WAIVES ANY RIGHTS  TO COMMENCE ANY
          ACTION  AGAINST MLBFS IN ANY JURISDICTION EXCEPT IN THE COUNTY OF
          COOK  AND  STATE OF  ILLINOIS.   MLBFS  AND CUSTOMER  HEREBY EACH
          EXPRESSLY WAIVE  ANY AND ALL  RIGHTS TO  A TRIAL BY  JURY IN  ANY
          ACTION,  PROCEEDING  OR COUNTERCLAIM  BROUGHT  BY  EITHER OF  THE
          PARTIES  AGAINST  THE OTHER  PARTY  WITH  RESPECT TO  ANY  MATTER
          RELATING TO, ARISING OUT OF OR IN ANY WAY CONNECTED WITH THE WCMA
          LINE OF  CREDIT, THIS  LOAN AGREEMENT, ANY  ADDITIONAL AGREEMENTS
          AND/OR  ANY OF THE TRANSACTIONS  WHICH ARE THE  SUBJECT MATTER OF
          THIS LOAN AGREEMENT. 

          IN WITNESS WHEREOF, this  Loan Agreement has been executed  as of
          the day and year first above written.

          AMERICAN ECO/SP CORPORATION




          By: /s/ Michael E. McGinnis
              ------------------------------------------------
               Signature(1)            Signature(2)


           Michael E. McGinnis
          ----------------------------------------------------
               Printed Name            Printed Name


           President                                    
          ----------------------------------------------------
               Title             Title




          Accepted at Chicago, Illinois:
          MERRILL LYNCH BUSINESS FINANCIAL
          SERVICES INC.


          By: /s/  [illegible]
              -------------------------------



                                                           EXHIBIT 10.6.2

                                                              No. 582-07596
          =================================================================


                                  SECURITY AGREEMENT

          SECURITY AGREEMENT ("Agreement") dated as of August 26, 1996,
          between C.A. TURNER MAINTENANCE, INC., a corporation organized
          and existing under the laws of the State of Texas having its
          principal office at 6201 Proctor Street Ext., Port Arthur, Texas 
          77643 ("Grantor"), and MERRILL LYNCH BUSINESS FINANCIAL SERVICES
          INC., a corporation organized and existing under the laws of the
          State of Delaware having its principal office at 33 West Monroe
          Street, Chicago, IL  60603 ("MLBFS").

          In order to induce MLBFS to extend or continue to extend credit
          to   AMERICAN ECO/SP CORPORATION ("customer"), under the Loan
          Agreement (as defined below) or otherwise, and for good and
          valuable consideration, the receipt and sufficiency of which is
          hereby acknowledged, Grantor hereby agrees with MLBFS as follows:

          1.   DEFINITIONS

          (a)  SPECIFIC TERMS.  In addition to terms defined elsewhere in
          this Agreement, when used herein the following terms shall have
          the following meanings:

          (i)  "Account Debtor" shall mean any party who is or may become
          obligated with respect to an Account or Chattel Paper.

          (ii) "Business Day" shall mean any day other than a Saturday,
          Sunday, federal holiday or other day on which the New York Stock
          Exchange is regularly closed.

          (iii)     "Collateral" shall mean all Accounts, Chattel paper,
          Contract Rights, Inventory, Equipment, Fixtures, General
          Intangibles, Deposit Accounts, Documents and instruments of
          Grantor, howsoever arising, whether now owned or existing or
          hereafter acquired or arising, and wherever located, together
          with all parts thereof (including spare parts), all accessories
          and accessions thereto, all books and records (including computer
          records) directly related thereto, all proceeds thereof
          (including, without limitation, proceeds in the form of Accounts
          and insurance proceeds), and the additional collateral described
          in Section 7(b) hereof.

          (iv) "Loan Agreement" shall mean that certain WCMA NOTE, LOAN AND
          SECURITY AGREEMENT NO. 582-07596 between Customer and MLBFS, as
          the same may from time to time be or have been amended, extended
          or supplemented.

          (v)  "Location of Tangible Collateral" shall mean the address of
          Grantor set forth at the beginning of this Agreement, together
          with any other address or addresses set forth on any exhibit
          hereto as being a Location or Tangible Collateral.

          (vi) "Obligations" shall mean all liabilities, indebtedness and
          other obligations of Customer or Grantor to MLBFS, howsoever
          created, arising or evidenced, whether now existing or hereafter
          arising, whether direct or indirect, absolute or contingent, due
          or to become due, primary or secondary or joint or several, and,
          without limiting the foregoing, shall include interest accruing
          after the filing of any petition in bankruptcy, and all present
          and future liabilities, indebtedness and obligations of Customer
          under the Loan Agreement and the agreements, instruments and
          documents executed pursuant thereto, and of Grantor under this
          Agreement.  

          (vii)     "Permitted Liens" shall mean (A) liens for current
          taxes not delinquent, other non-consensual liens arising in the
          ordinary course of business for sums not due, and, if MLBFS"
          rights to and interest in the Collateral are not materially and
          adversely affected thereby, any such liens for taxes or other,
          non-consensual liens arising in the ordinary course of business
          being contested in good faith by appropriate proceedings; (B)
          liens in favor of MLBFS; and (C) any other liens expressly
          permitted in writing by MLBFS.


          (b)  OTHER TERMS.  Except as otherwise defined herein, all terms
          used in this Agreement which are defined in the Uniform
          Commercial Code of Illinois ("UCC") shall have the meanings set
          forth in the UCC.  

          2.   COLLATERAL

          (a)  PLEDGE OF COLLATERAL.  To secure payment and performance of
          the Obligations, Grantor hereby pledges, assigns, transfers and
          sets over to MLBFS, and grants to MLBFS a first lien and security
          interest in and upon all of the Collateral, subject only to
          Permitted Liens.  

          (b)  LIENS.  Except upon the prior written consent of MLBFS,
          Grantor shall not create or permit to exist any lien, encumbrance
          or security interest upon or with respect to any Collateral now
          owned or hereafter acquired other than Permitted Liens.

          (c)  PERFORMANCE OF OBLIGATIONS.  Grantor shall perform all of
          its obligations owing on account of or with respect to the
          Collateral; it being understood that nothing herein. and no
          action or inaction by MLBFS, under this Agreement or otherwise,
          shall be deemed an assumption by MLBFS of any of Grantor's said
          obligations.

          (d)  NOTICE OF CERTAIN EVENTS.  Grantor shall give MLBFS
          immediate notice of any attachment, lien, judicial process,
          encumbrance or claim affecting or involving $25,000.00 or more of
          the Collateral.

          (e)  INDEMNIFICATION.  Grantor shall indemnify, defend and save
          MLBFS harmless from and against any and all claims, losses,
          costs, expenses (including, without limitation, reasonable
          attorneys' fees and expenses), demands, liabilities, penalties,
          fines and forfeitures of any nature whatsoever which may be
          asserted against or incurred by MLBFS arising out of or in any
          manner occasioned by (i) the ownership, use, operation, condition
          or maintenance of any Collateral, or (ii) any failure by Grantor
          to perform any of its obligations hereunder; excluding, however,
          from said indemnity any such claims, losses, etc. arising out of
          the willful wrongful act or active gross negligence of MLBFS. 
          This indemnity shall survive the expiration or termination of
          this Agreement as to all matters arising or accruing prior to
          such expiration or termination.  

          (f)  INSURANCE.  Grantor shall insure all of the tangible
          Collateral with an insurer or insurers reasonably acceptable to
          MLBFS, under a policy or policies of physical damage insurance
          reasonably acceptable to MLBFS providing that (i) losses will be
          payable to MLBFS as its interests may appear pursuant to a
          Lender's Loss Payable endorsement, and (ii) MLBFS will receive
          not less than 10 days prior written notice of any cancellation;
          and containing such other provisions as may be reasonably
          required by MLBFS. Grantor shall maintain such other insurance as
          may be required by law or otherwise reasonably required by MLBFS. 
          Grantor shall furnish MLBFS with a copy or certificate of each
          such policy or policies and, prior to expiration or cancellation,
          each renewal or replacement thereof.

          (g)  EVENT OF LOSS.  Grantor shall at its expense promptly repair
          all repairable damage to any tangible Collateral.  in the event
          that any tangible Collateral is damaged beyond repair, lost,
          totally destroyed or confiscated (an "Event of Loss") and such
          Collateral had a value prior to such Event of Loss of $25,000.00
          or more, then, on or before the first to occur of (i) 90 days
          after the occurrence of such Event of Loss, or (ii) 10 Business
          Days after the date on which either Grantor or MLBFS shall
          receive any proceeds of insurance on account of such Event of
          Loss, or any underwriter of insurance on such tangible Collateral
          shall advise either Grantor or MLBFS that it disclaims liability
          in respect of such Event of Loss, Grantor shall, at Grantor's
          option, either replace the Collateral subject to such Event of
          Loss with comparable Collateral free of all liens other than
          Permitted Liens (in which event Grantor shall be entitled to
          utilize the proceeds of insurance on account of such Event of
          Loss for such purpose, and may retain any excess proceeds of such
          insurance), or pay to MLBFS on account of the Obligations an
          amount equal to the actual cash value of such Collateral as
          determined by either the applicable insurance company's payment
          (plus any applicable deductible) or, in absence of insurance
          company payment, as reasonably determined by MLBFS. 
          Notwithstanding the foregoing, if at the time of occurrence of
          such Event of Loss or any time thereafter prior to replacement or
          payment, as aforesaid, an Event of Default shall occur hereunder,
          then MLBFS may at its sole option, exercisable at any time while
          such Event of Default shall be continuing, require Grantor to
          either replace such Collateral or make a payment on account of
          the Obligations, as aforesaid.

          (h)  SALES AND COLLECTIONS.  So long as no Event of Default shall
          have occurred and is continuing, Grantor may in the ordinary
          course of its business:  (i) sell any inventory normally held by
          Grantor for sale, (ii) use or consume any materials and supplies
          normally held by Grantor for use or consumption, and (iii)
          collect all of its Accounts.  Grantor shall take such action with
          respect to protection of its Inventory and the other Collateral
          and the collection of its Accounts as MLBFS may from time to time
          reasonably request.

          (i)  ACCOUNT SCHEDULES.  Upon the request of MLBFS, made now or
          at any time or times hereafter, Grantor shall deliver to MLBFS,
          in addition to the other information required hereunder, a
          schedule identifying, for each Account and all Chattel Paper
          subject to MLBFS' security interests hereunder, each Account
          Debtor by name and address and amount, invoice number and date of
          each invoice.  Grantor shall furnish to MLBFS such additional
          information with respect to the Collateral, and amounts received
          by Grantor as proceeds of any of the Collateral, as MLBFS may
          from time to time reasonably request.

          (j)  LOCATION.  Except for movements in the ordinary course of
          its business, Grantor shall give MLBFS 30 days' prior written
          notice of the placing at or movement of any tangible Collateral
          to any location other than a Location of Tangible Collateral.  In
          no event shall Grantor cause or permit any tangible Collateral to
          be removed from the United States without the express prior
          written consent of MLBFS.

          (k)  ALTERATIONS AND MAINTENANCE.  Except upon the prior written
          consent of MLBFS, Customer shall not make or permit any material
          alterations to any tangible Collateral which might materially
          reduce or impair its market value or utility.  Customer shall at
          all times keep the tangible Collateral in good condition and
          repair and shall pay or cause to be paid all obligations arising
          from the repair and maintenance of such Collateral, as well as
          all obligations with respect to each Location of Tangible
          Collateral, except for any such obligations being contested by
          Customer in good faith by appropriate proceedings.

          3.   REPRESENTATIONS AND WARRANTIES

          Grantor represents and warrants to MLBFS that:

          (a)  GRANTOR.  Grantor is a corporation, duly organized and
          validly existing in good standing under the laws of the State of
          Texas and is qualified to do business and in good standing in
          each other state where the nature of its business or the property
          owned by it make such qualification necessary.

          (b)  EXECUTION, DELIVERY AND PERFORMANCE.  The execution,
          delivery and performance by Grantor of this Agreement have been
          duly authorized by all requisite action, do not and will not
          violate or conflict with any law or other governmental
          requirement, or any of the agreements, instruments or documents
          which formed or governed Grantor, and do not and will not breach
          or violate any of the provisions of, and will not result in a
          default by Grantor under, any other agreement, instrument or
          document to which it is a party or by which it or its properties
          are bound.

          (c)  NOTICE OR CONSENT.  Except as may have been given or
          obtained, no notice to or consent or approval of any governmental
          body or authority or other third party whatsoever (including,
          without limitation, any other creditor) is required in connection
          with the execution, delivery or performance by Grantor of this
          Agreement.

          (d)  VALID AND BINDING.  This Agreement is the legal, valid and
          binding obligation of Grantor, enforceable against it in
          accordance with its terms, except as enforceability may be
          limited by bankruptcy and other similar laws affecting the rights
          of creditors generally or by general principles of equity.

          (e)  FINANCIAL STATEMENTS.  Except as expressly set forth in
          Grantor's financial statements, all financial statements of
          Grantor furnished to MLBFS have been prepared in conformity with
          generally accepted accounting principles, consistently applied,
          are true and correct, and fairly present the financial condition
          of it as at such dates and the results of its operations for the
          periods then ended; and since the most recent date covered by
          such financial statements, there has been no material adverse
          change in any such financial condition or operation. 

          (f)  LITIGATION, ETC.  No litigation, arbitration, administrative
          or governmental proceedings are pending or threatened against
          Grantor, which would, if adversely determined, materially and
          adversely affect the financial condition or continued operations
          of Grantor, or the liens and security interests of MLBFS
          hereunder. 

          (g)  TAXES. All federal, state and local tax returns, reports and
          statements required to be filed by Grantor have been filed with
          the appropriate governmental agencies and all taxes due and
          payable by Grantor have been timely paid (except to the extent
          that any such failure to file or pay will not materially and
          adversely affect either the liens and security interests of MLBFS
          hereunder or the financial condition or continued operations of
          Grantor).

          (h)  COLLATERAL. Grantor has good and marketable title to the
          Collateral, and, except for Permitted Liens: (i) none of the
          Collateral is subject to any lien, encumbrance or security
          interest, and (ii) upon the filing of all Uniform Commercial Code
          financing statements executed by Grantor with respect to the
          Collateral or a copy of this Agreement in the appropriate
          jurisdiction(s) and/or the completion of any other action
          required by applicable law to perfect is lien and security
          interests, MLBFS will have valid and perfected first liens and
          security interests upon all of the Collateral. 

          Each of the foregoing representations and warranties are
          continuing and shall be deemed remade by Grantor concurrently
          with each advance or extension of credit by MLBFS to Customer. 

          4.   FINANCIAL AND OTHER INFORMATION

          Grantor covenants and agrees that Grantor will furnish or cause
          to be furnished to MLBFS during the term of this Agreement such
          financial and other information as may be required by the Loan
          Agreement or any other document evidencing the Obligations or as
          MLBFS may from time to time reasonably request relating to
          Grantor or the Collateral. 

          5.   OTHER COVENANTS

          Grantor further agrees during the term of this Agreement that: 

          (a)  FINANCIAL RECORDS; INSPECTION.  Grantor will: (i) maintain
          complete and accurate books and records at its principal place of
          business, and maintain all of its financial records in a manner
          consistent with the financial statements heretofore furnished to
          MLBFS, or prepared on such other basis as may be approved in
          writing by MLBFS; and (ii) permit MLBFS or its duly authorized
          representatives, upon reasonable notice and at reasonable times,
          to inspect its properties (both real or personal), operations,
          books and records. 

          (b)  TAXES.  Grantor will pay when due all taxes, assessments and
          other governmental charges, howsoever designated, and all other
          liabilities and obligations, except to the extent that any such
          failure to pay will not materially and adversely affect either
          the liens and security interests of MLBFS hereunder, or the
          financial condition or continued operations of Grantor. 

          (c)  COMPLIANCE WITH LAWS AND AGREEMENTS.  Grantor will not
          violate any law, regulation or other governmental requirement,
          any judgment or order of any court or governmental agency or
          authority, or any agreement, instrument or document to which it
          is a party or by which it is bound, if any such violation will
          materially and adversely affect either the liens and security
          interests of MLBFS hereunder, or the financial condition or
          continued operations of Grantor. 

          (d)  CONTINUITY.  Except upon the prior written consent of MLBFS,
          which consent will not be unreasonably withheld: (i) Grantor will
          not be a party to any merger or consolidation with, or purchase
          or otherwise acquire all or substantially all of the assets or
          stock of, or any material partnership or joint venture interest
          in, any person or entity, or sell, transfer or lease all or any
          substantial part of its assets if any such action causes a
          material change in its control or principal business, or material
          adverse change in the financial condition or operations, of
          Grantor; (ii) Grantor will preserve its existence and good
          standing in the jurisdictions of establishment and operation, and
          will not operate in any material business other than a business
          substantially the same as its business as of the date of
          application by Customer for credit from MLBFS; and (iii) Grantor
          will not cause or permit any material change in its controlling
          ownership, controlling senior management or, except upon not less
          than 30 days prior written notice to MLBFS, its name or principal
          place of business. 

          6.   EVENTS OF DEFAULT

          The occurrence of any of the following events shall constitute an
          "Event of Default" under this Agreement: 

          (a)  DEFAULT UNDER LOAN AGREEMENT. An Event of Default shall
          occur under the terms of the Loan Agreement. 

          (b)  FAILURE TO PERFORM.  Grantor shall default in the
          performance or observance of any covenant or agreement on its
          part to be performed or observed under this Agreement (not
          constituting an Event of Default under any other clause of this
          Section), and such default shall continue unremedied for 10
          Business Days after written notice thereof shall have been given
          by MLBFS to Grantor. 

          (c)  BREACH OF WARRANTY.  Any representation or warranty made by
          Grantor contained in this Agreement shall at any time prove to
          have been incorrect in any material respect when made. 

          (d)  DEFAULT UNDER OTHER AGREEMENT.  A default or Event of
          Default by Grantor shall occur under the terms of any other
          agreement, instrument or document with or intended for the
          benefit of MLBFS, Merrill Lynch, Pierce, Fenner 8 Smith
          Incorporated ("MLPF8S") or any of their affiliates, and any
          required notice shall have been given and required passage of
          time shall have elapsed. 

          (e)  SEIZURE OR ABUSE OF COLLATERAL. The Collateral, or any
          material part thereof, shall be or become subject to any levy,
          attachment, seizure or confiscation which is not released within
          10 Business Days. 

          (f)  MATERIAL IMPAIRMENT.  Any event shall occur which shall
          reasonably cause MLBFS to in good faith believe that the prospect
          of payment or performance by Grantor has been materially
          impaired. 

          (g)  ACCELERATION OF DEBT TO OTHER CREDITORS.  Any event shall
          occur which results in the acceleration of the maturity of any
          indebtedness of $100,000.00 or more of Grantor to another
          creditor under any indenture, agreement, undertaking, or
          otherwise. 


          7.   REMEDIES

          (a)  REMEDIES UPON DEFAULT.  Upon the occurrence and during the
          continuance of any Event of Default, MLBFS may at its sole option
          do any one or more or all of the following, at such time and in
          such order as MLBFS may in its sole discretion choose: 

          (i)  ACCELERATION.  MLBFS may declare all Obligations to be
          forthwith due and payable, whereupon all such amounts shall be
          immediately due and payable, without presentment, demand for
          payment, protest and notice of protest, notice of dishonor,
          notice of acceleration, notice of intent to accelerate or other
          notice or formality of any kind, all of which are hereby
          expressly waived. 

          (ii) EXERCISE RIGHTS OF SECURED PARTY.  MLBFS may exercise any or
          all of the remedies of a secured party under applicable law,
          including, but not limited to, the UCC, and any or all of its
          other rights and remedies under this Agreement. 


          (iii)     POSSESSION.  MLBFS may require Grantor to make the
          Collateral and the records pertaining to the Collateral available
          to MLBFS at a place designated by MLBFS which is reasonably
          convenient or may take possession of the Collateral and the
          records pertaining to the Collateral without the use of any
          judicial process and without any prior notice to Grantor. 

          (iv) SALE.  MLBFS may sell any or all of the Collateral at public
          or private sale upon such terms and conditions as MLBFS may
          reasonably deem proper, and MLBFS may purchase any Collateral at
          any such public sale; and the net proceeds of any such public or
          private sale and all other amounts actually collected or received
          by MLBFS pursuant hereto, after deducting all costs and expenses
          incurred at any time in the collection of the Obligations and in
          the protection, collection and sale of the Collateral, will be
          applied to the payment of the Obligations, with any remaining
          proceeds paid to Grantor or whoever else may be entitled thereto,
          and with Customer and each guarantor of Customer's obligations
          remaining jointly and severally liable for any amount remaining
          unpaid after such application. 

          (v)  DELIVERY OF CASH, CHECKS, ETC.  MLBFS may require Grantor to
          forthwith upon receipt, transmit and deliver to MLBFS in the form
          received, all cash, checks, drafts and other instruments for the
          payment of money (properly endorsed, where required, so that such
          items may be collected by MLBFS) which may be received by Grantor
          at any time in full or partial payment of any Collateral, and
          require that Grantor not commingle any such items which may be so
          received by Grantor with any other of its funds or property but
          instead hold them separate and apart and in trust for MLBFS until
          delivery is made to MLBFS. 

          (vi) NOTIFICATION OF ACCOUNT DEBTORS.  MLBFS may notify any
          Account Debtor that its Account or Chattel Paper has been
          assigned to MLBFS and direct such Account Debtor to make payment
          directly to MLBFS of all amounts due or becoming due with respect
          to such Account or Chattel Paper; and MLBFS may enforce payment
          and collect, by legal proceedings or otherwise, such Account or
          Chattel Paper. 

          (vii)     CONTROL OF COLLATERAL. MLBFS may otherwise take control
          in any lawful manner of any cash or noncash items of payment or
          proceeds of Collateral and of any rejected, returned, stopped in
          transit or repossessed goods included in the Collateral and
          endorse Grantor name on any item of payment on or proceeds of the
          Collateral, and, in connection therewith, MLBFS may notify the
          postal authorities to change the address for delivery of mail
          addressed to Grantor to such address as MLBFS may designate. 

          (b)  SET-OFF.  MLBFS shall have the further right upon the
          occurrence and during the continuance of an Event of Default to
          set-off, appropriate and apply toward payment of any of the
          Obligations, in such order of application as MLBFS may from time
          to time and at any time elect, any cash, credits, deposits,
          accounts, securities and any other property of Grantor which is
          in transit to or in the possession, custody or control of MLBFS,
          MLBFS or any agent, bailee, or affiliate of MLBFS or MLPF8S,
          including, without limitation, all securities accounts with
          MLPF8S and all cash and securities therein or controlled thereby,
          and all proceeds thereof. Grantor hereby collaterally assigns and
          grants to MLBFS a security interest in all such property as
          additional Collateral. 

          (c)  REMEDIES ARE SEVERABLE AND CUMULATIVE.  All rights and
          remedies of MLBFS herein are severable and cumulative and in
          addition to all other rights and remedies available at law or in
          equity, and any one or more of such rights and remedies may be
          exercised simultaneously or successively. Any notice required
          under this Agreement or under applicable law shall be deemed
          reasonably and properly given to Grantor if given at the address
          and by any of the methods of giving notice set forth in this
          Agreement at least 5 Business Days before taking any action
          specified in such notice. 

          (d)  NOTICES.  To the fullest extent permitted by applicable law,
          Grantor hereby irrevocably waives and releases MLBFS of and from
          any and all liabilities and penalties for failure of MLBFS to
          comply with any statutory or other requirement imposed upon MLBFS
          relating to notices of sale, holding of sale or reporting of any
          sale, and Grantor waives all rights of redemption or
          reinstatement from any such sale. MLBFS shall have the right to
          postpone or adjourn any sale or other disposition of Collateral
          at any time without giving notice of any such postponed or
          adjourned date. In the event MLBFS seeks to take possession of
          any or all of the Collateral by court process, Grantor further
          irrevocably waives to the fullest extent permitted by law any
          bonds and any surety or security relating thereto required by any
          statute, court rule or otherwise as an incident to such
          possession, and any demand for possession prior to the
          commencement of any suit or action. 

          8.   MISCELLANEOUS 

          (a)  NON-WAIVER.  No failure or delay on the part of MLBFS in
          exercising any right, power or remedy pursuant to this Agreement
          shall operate as a waiver thereof, and no single or partial
          exercise of any such right, power or remedy shall preclude any
          other or further exercise thereof, or the exercise of any other
          right, power or remedy. Neither any waiver of any provision of
          this Agreement, nor any consent to any departure by Grantor
          therefrom, shall be effective unless the same shall be in writing
          and signed by MLBFS. Any waiver of any provision of this
          Agreement and any consent to any departure by Grantor from the
          terms of this Agreement shall be effective only in the specific
          instance and for the specific purpose for which given. Except as
          otherwise expressly provided herein, no notice to or demand on
          Grantor shall in any case entitle Grantor to any other or further
          notice or demand in similar or other circumstances. 

          (b)  COMMUNICATIONS.  All notices and other communications
          required or permitted hereunder shall be in writing, and shall be
          either delivered personally, mailed by postage prepaid certified
          mail or sent by express overnight courier or by facsimile. Such
          notices and communications shall be deemed to be given on the
          date of personal delivery, facsimile transmission or actual
          delivery of certified mail, or one Business Day after delivery to
          an express overnight courier. Unless otherwise specified in a
          notice sent or delivered in accordance with the terms hereof,
          notices and other communications in writing shall be given to the
          parties hereto at their respective addresses set forth at the
          beginning of this Agreement, and, in the case of facsimile
          transmission, to the parties at their respective regular
          facsimile telephone number. 

          (c)  COSTS, EXPENSES AND TAXES.  Grantor shall pay or reimburse
          MLBFS upon demand for: (i) all Uniform Commercial Code filing and
          search fees and expenses incurred by MLBFS in connection with the
          verification, perfection or preservation of MLBFS' rights
          hereunder or in the Collateral; (ii) any and all stamp, transfer
          and other taxes and fees payable or determined to be payable in
          connection with the execution, delivery and/or recording of this
          Agreement; and (iii) all reasonable fees and out-of-pocket
          expenses (including, but not limited to, reasonable fees and
          expenses of outside counsel) incurred by MLBFS in connection with
          the enforcement of this Agreement or the protection of MLBFS'
          rights hereunder, excluding, however, salaries and expenses of
          MLBFS' employees. The obligations of Grantor under this paragraph
          shall survive the expiration or termination of this Agreement and
          the discharge of the other Obligations. 

          (d)  RIGHT TO PERFORM OBLIGATIONS. If Grantor shall fail to do
          any act or thing which it has covenanted to do under this
          Agreement or any representation or warranty on the part of
          Grantor contained in this Agreement shall be breached, MLBFS may,
          in its sole discretion, after 5 Business Days written notice is
          sent to Grantor (or such lesser notice, including no notice, as
          is reasonable under the circumstances), do the same or cause it
          to be done or remedy any such breach, and may expend its funds
          for such purpose. Any and all reasonable amounts so expended by
          MLBFS shall be repayable to MLBFS by Grantor upon demand, with
          interest at the "Interest Rate" (as that term is defined in the
          Loan Agreement or any document incorporated into the Loan
          Agreement) during the period from and including the date funds
          are so expended by MLBFS to the date of repayment, and any such
          amounts due and owing MLBFS shall be additional Obligations. The
          payment or performance by MLBFS of any of Grantor's obligations
          hereunder shall not relieve Grantor of said obligations or of the
          consequences of having failed to pay or perform the same, and
          shall not waive or be deemed a cure of any Event of Default. 

          (e)  FURTHER ASSURANCES.  Grantor agrees to do such further acts
          and things and to execute and deliver to MLBFS such additional
          agreements, instruments and documents as MLBFS may reasonably
          require or deem advisable to effectuate the purposes of this
          Agreement, or to establish, perfect and maintain MLBFS' security
          interests and liens upon the Collateral, including, but not
          limited to: (i) executing financing statements or amendments
          thereto when and as reasonably requested by MLBFS; and (ii) if in
          the reasonable judgment of MLBFS it is required by local law,
          causing the owners and/or mortgagees of the real property on
          which any Collateral may be located to execute and deliver to
          MLBFS waivers or subordinations reasonably satisfactory to MLBFS
          with respect to any rights in such Collateral. 

          (f)  BINDING EFFECT. This Agreement shall be binding upon Grantor
          and its successors and assigns, and shall inure to the benefit of
          MLBFS and its successors and assigns. 

          (g)  HEADINGS. Captions and section and paragraph headings in
          this Agreement are inserted only as a matter of convenience, and
          shall not affect the interpretation hereof. 

          (h)  GOVERNING LAW. This Agreement shall be governed in all
          respects by the laws of the State of Illinois. 

          (i)  SEVERABILITY OF PROVISIONS.  Whenever possible, each
          provision of this Agreement shall be interpreted in such manner
          as to be effective and valid under applicable law. Any provision
          of this Agreement which is prohibited or unenforceable in any
          jurisdiction shall, as to such jurisdiction, be ineffective only
          to the extent of such prohibition or unenforceability without
          invalidating the remaining provisions of this Agreement or
          affecting the validity or enforceability of such provision in any
          other jurisdiction. 

          (j)  TERM.  This Agreement shall become effective upon acceptance
          by MLBFS, and, subject to the terms hereof, shall continue in
          effect so long thereafter as either MLBFS shall be committed to
          advance funds or extend credit to Customer or there shall be any
          Obligations outstanding. 

          (k)  INTEGRATION. THIS WRITTEN AGREEMENT CONSTITUTES THE ENTIRE
          UNDERSTANDING AND REPRESENTS THE FULL AND FINAL AGREEMENT BETWEEN
          THE PARTIES WITH RESPECT TO THE SUBJECT MATTER HEREOF, AND MAY
          NOT BE CONTRADICTED BY EVIDENCE OF PRIOR WRITTEN AGREEMENTS OR
          PRIOR, CONTEMPORANEOUS OR SUBSEQUENT ORAL AGREEMENTS OF THE
          PARTIES. THERE ARE NO UNWRITTEN ORAL AGREEMENTS OF THE PARTIES.
          NO AMENDMENT OR MODIFICATION OF THIS AGREEMENT SHALL BE EFFECTIVE
          UNLESS IN A WRITING SIGNED BY BOTH MLBFS AND GRANTOR. 

          (k)  JURISDICTION; WAIVER. GRANTOR ACKNOWLEDGES THAT THIS
          AGREEMENT IS BEING ACCEPTED BY MLBFS IN PARTIAL CONSIDERATION OF
          MLBFS' RIGHT AND OPTION, IN ITS SOLE DISCRETION, TO ENFORCE THIS
          AGREEMENT IN EITHER THE STATE OF ILLINOIS OR IN ANY OTHER
          JURISDICTION WHERE GRANTOR OR ANY COLLATERAL FOR THE OBLIGATIONS
          MAY BE LOCATED. GRANTOR CONSENTS TO JURISDICTION IN THE STATE OF
          ILLINOIS AND VENUE IN ANY STATE OR FEDERAL COURT IN THE COUNTY OF
          COOK FOR SUCH PURPOSES, AND GRANTOR WAIVES ANY AND ALL RIGHTS TO
          CONTEST SAID JURISDICTION AND VENUE. GRANTOR FURTHER WAIVES ANY
          RIGHTS TO COMMENCE ANY ACTION AGAINST MLBFS IN ANY JURISDICTION
          EXCEPT IN THE COUNTY OF COOK AND STATE OF ILLINOIS. MLBFS AND
          GRANTOR HEREBY EACH EXPRESSLY WAIVE ANY AND ALL RIGHTS TO A TRIAL
          BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM BROUGHT BY
          EITHER OF THE PARTIES AGAINST THE OTHER PARTY WITH RESPECT TO ANY
          MATTER RELATING TO, ARISING OUT OF OR IN ANY WAY CONNECTED WITH
          THE LOAN AGREEMENT, THIS AGREEMENT AND/0R ANY OF THE TRANSACTIONS
          WHICH ARE THE SUBJECT MATTER OF THE LOAN AGREEMENT OR THIS
          AGREEMENT. 

          IN WITNESS WHEREOF, this Agreement has been executed as of the
          day and year first above written. 


          C.A. TURNER MAINTENANCE, INC.


          By:  /s/ Michael E. McGinnis
              ----------------------------------------
               Signature (1)            Signature (2)

            Michael E. McGinnis
          --------------------------------------------
               Printed Name             Printed Name

             President
          --------------------------------------------
               Title                    Title


          Accepted at Chicago, Illinois:
          MERRILL LYNCH BUSINESS FINANCIAL
          SERVICES INC.


          By: /s/ [illegible]
              --------------------------------



                                                            EXHIBIT 10.6.3
                                                            --------------
                                                         Ref. No. 582-07596

          =================================================================

                                UNCONDITIONAL GUARANTY


          FOR VALUE RECEIVED, and in order to induce MERRILL LYNCH BUSINESS
          FINANCIAL SERVICES  INC. ("MLBFS") to advance moneys or extend or
          continue to extend credit to or for the benefit of, or modify its
          credit relationship  with AMERICAN  ECO/SP CORPORATION (with  any
          successor-in-interest,   including,   without   limitation,   any
          successor by merger  or by operation of law,  herein collectively
          referred to as  "Customer"), under: (a)  that certain WCMA  NOTE,
          LOAN  AND  SECURITY AGREEMENT  NO.  582-07596  between MLBFS  and
          Customer (the "Loan Agreement"), (b) any "Additional Agreements",
          as that term is defined in the Loan Agreement (including, without
          limitation,  the NOTE  incorporated  by reference  into the  Loan
          Agreement), and (c)  all present and future  amendments and other
          evidences  of  any  extensions,  increases,  renewals  and  other
          changes  of or  to  the Loan  Agreement or  Additional Agreements
          (collectively, the  "Guaranteed Documents"),  and for  other good
          and valuable consideration, the  receipt and sufficiency of which
          is hereby acknowledged, THE UNDERSIGNED  C.A. TURNER MAINTENANCE,
          INC.,  a corporation organized and existing under the laws of the
          State of Texas  ("Guarantor"), HEREBY UNCONDITIONALLY  GUARANTEES
          TO  MLBFS  (i)  the   prompt  and  full  payment  when   due,  by
          acceleration  or otherwise, of all sums now or any time hereafter
          due from Customer to  MLBFS under the Guaranteed  Documents; (ii)
          the  prompt,  full  and  faithful performance  and  discharge  by
          Customer of  each  and  every  other  covenant  and  warranty  of
          Customer set  forth in  the Guaranteed  Documents, and (iii)  the
          prompt   and  full   payment   and  performance   of  all   other
          indebtedness, liabilities and obligations  of customers to MLBFS,
          howsoever  created  or  evidenced  and whether  now  existing  or
          hereafter arising  (collectively, the "Obligations").   Guarantor
          further  agrees   to  pay  all  reasonable   costs  and  expenses
          (including,  but  not  limited  to, court  costs  and  reasonable
          attorneys'  fees) paid  or  incurred by  MLBFS in  endeavoring to
          collect or enforce performance  of any of the Obligations,  or in
          enforcing this Guaranty.  

          This Guaranty is absolute, unconditional and continuing and shall
          remain in effect  until all  of the Obligations  shall have  been
          fully paid,  performed and discharged.   Upon the  occurrence and
          during the continuance of  any default or Event of  Default under
          the Guaranteed Documents, any  or all of the  indebtedness hereby
          guaranteed then  existing shall, at  the option of  MLBFS, become
          immediately due and payable  from Guarantor.  Notwithstanding the
          occurrence of any  such event, this  Guaranty shall continue  and
          remain in full force and effect.

          The  liability  of  Guarantor  hereunder  shall  in  no  event be
          affected or impaired by any of the following, any of which may be
          done or  omitted by MLBFS from time to time, without notice to or
          the  consent  of  Guarantor:     (a)  any  renewals,  amendments,
          modifications  or supplements  of  or to  any  of the  Guaranteed
          Documents,  or  any  extensions,  forbearances,   compromises  or
          releases  of any of the Obligations or any of MLBFS' rights under
          any of the Guaranteed  Documents; (b) any acceptance by  MLBFS of
          any  collateral or security for,  or other guarantors  of, any of
          the Obligations; (c) any failure, neglect or omission on the part
          of MLBFS  to realize upon  or protect any of  the Obligations, or
          any collateral or security therefor, or to exercise any lien upon
          or right of appropriation  of any moneys, credits or  property of
          Customer or  any  other  guarantor,  possessed by  or  under  the
          control of MLBFS or any of its affiliates, toward the liquidation
          or reduction of  the Obligations; (d) any application of payments
          or credits by MLBFS; (e) the granting of credit from time to time
          by  MLBFS to Customer  in excess of  the amount set  forth in the
          Guaranteed  Documents;  or (f)  any  other act  or  commission or
          omission of any kind or at any time upon the part of MLBFS or any
          of  its affiliates or any of their respective employees or agents
          with  respect to  any  matter whatsoever.    MLBFS shall  not  be
          required  at any time, as a  condition of Guarantor's obligations
          hereunder, to resort to payment from Customer or other persons or
          entities whatsoever, or  any of their  properties or estates,  or
          resort to any collateral or pursue or exhaust any other rights or
          remedies whatsoever.  

          No  release  or  discharge in  whole  or  in  part of  any  other
          guarantor of the Obligations shall release or discharge Guarantor
          unless and until  all of  the Obligations shall  have been  fully
          paid and  discharged.   Guarantor  expressly waives  presentment,
          protest,  demand,  notice  of  dishonor  or  default,  notice  of
          acceptance of this Guaranty, notice of advancement of funds under
          the Guaranteed Documents and all other notices and formalities to
          which Customer  or  Guarantor might  be entitled,  by statute  or
          otherwise, and, so long as there  are any Obligations or MLBFS is
          committed  to extend  credit  to Customer,  waives  any right  to
          revoke  or terminate  this Guaranty  without the  express written
          consent of MLBFS.

          So  long as there any  Obligations, Guarantor shall  not have any
          claim,   remedy   or   right   of   subrogation,   reimbursement,
          exoneration,  contribution,  indemnification or  participation in
          any  claim, right,  or remedy  of MLBFS  against Customer  or any
          security which MLBFS  now has or  hereafter acquires, whether  or
          not such claim, right or remedy arises in equity, under contract,
          by statute, under common law, or otherwise.

          MLBFS  is hereby irrevocably authorized by  Guarantor at any time
          during  the continuance  of an  Event of  Default under  the Loan
          Agreement  or any other of the Guaranteed Documents or in respect
          of any of  the Obligations,  in its sole  discretion and  without
          demand or notice of  any kind, to appropriate, hold, set  off and
          apply toward the  payment of  any amount due  hereunder, in  such
          order  of application  as  MLBFS may  elect,  all cash,  credits,
          deposits,  accounts,   securities  and  any  other   property  of
          Guarantor which is in transit to or in the possession, custody or
          control  of  MLBFS  or  Merrill  Lynch,  Pierce,  Fenner &  Smith
          Incorporated  ("MLPF&S"), or  any  of  their  respective  agents,
          bailees  or  affiliates,   including,  without  limitation,   all
          securities  accounts  with MLPF&S  and  all  cash and  securities
          therein  or   controlled  thereby,  and   all  proceeds  thereof.
          Guarantor  hereby  collaterally assigns  and  grants  to MLBFS  a
          security interest in all such property as additional security for
          the Obligations.  Upon the  occurrence and during the continuance
          of  an Event  of Default,  MLBFS shall  have  all rights  in such
          property  available to collateral  assignees and  secured parties
          under  all applicable  laws, including,  without limitation,  the
          UCC.

          Guarantor agrees  to furnish to MLBFS  such financial information
          concerning  Guarantor as may be required by any of the Guaranteed
          Documents  or as MLBFS may otherwise from time to time reasonably
          request.   Guarantor further  hereby irrevocably authorizes MLBFS
          and each of its  affiliates, including without limitation MLPF&S,
          to at  any time (whether  or not an  Event of Default  shall have
          occurred)  obtain from  and disclose  to each  other any  and all
          financial and other information about Guarantor.

          No delay  on the part of  MLBFS in the  exercise of any  right or
          remedy under  any agreement (including, but not  limited to, this
          Guaranty)  shall  operate  as  a  waiver  thereof,  and,  without
          limiting  the  foregoing, no  delay  in  the enforcement  of  any
          security  interest, and no single or partial exercise by MLBFS of
          any  right or remedy shall preclude any other or further exercise
          thereof  or the  exercise  of any  other right  or remedy.   This
          Guaranty may be executed  in any number of counterparts,  each of
          which counterparts,  once they are executed  and delivered, shall
          be deemed to be  an original and all of which counterparts, taken
          together, shall constitute but  one and the same Guaranty.   This
          Guaranty shall be binding  upon Guarantor and its successors  and
          assigns,  and shall  inure  to  the  benefit  of  MLBFS  and  its
          successors  and assigns.  If there are more than one guarantor of
          the  Obligations,  all  of  the  obligations  and  agreements  of
          Guarantor are joint and several with such other guarantors.

          This  Guaranty shall  be  governed by  the laws  of the  State of
          Illinois.  GUARANTOR AGREES THAT THIS GUARANTY MAY BE ENFORCED BY
          MLBFS IN ANY JURISDICTION  AND VENUE IN WHICH THE  LOAN AGREEMENT
          MAY BE ENFORCED.  GUARANTOR AND MLBFS HEREBY EACH EXPRESSLY WAIVE
          ANY AND ALL RIGHTS TO  A TRIAL BY JURY IN ANY  ACTION, PROCEEDING
          OR  COUNTERCLAIM  BROUGHT BY  EITHER OF  THE PARTIES  AGAINST THE
          OTHER PARTY IN ANY WAY RELATED TO OR ARISING OUT OF THIS GUARANTY
          OR THE  OBLIGATIONS.   Wherever possible each  provision of  this
          Guaranty shall be interpreted  in such manner as to  be effective
          and  valid under  applicable law,  but if  any provision  of this
          Guaranty shall be prohibited  by or invalid under such  law, such
          provision  shall  be  ineffective  only  to  the  extent  of such
          prohibition of invalidity, without invalidating the remainder  of
          such  provision or the remaining provisions of this Guaranty.  No
          modification  or waiver of any of the provisions of this Guaranty
          shall be effective unless in writing and signed by both Guarantor
          and an  officer of MLBFS.  Each  signatory on behalf of Guarantor
          warrants  that he  or  she has  authority  to sign  on  behalf of
          Guarantor, and by so signing, to bind Guarantor hereunder.


          Dated as of August 26, 1996.

          C.A. TURNER MAINTENANCE, INC.



          By: /s/ Michael E. McGinnis
              --------------------------------------------------------
                    Signature (1)                 Signature (2)



              Michael E. McGinnis
          ------------------------------------------------------------
                    Printed Name                  Printed Name



              Chairman
          ------------------------------------------------------------
                    Title                         Title


          Address of Guarantor:
               6201 Procter Street
               Port Arthur, TX 77643


          <PAGE>


          MERRILL LYNCH
          =================================================================

                               CERTIFICATE OF SECRETARY
                                      (GUARANTY)

          THE  UNDERSIGNED  CERTIFIES  that  the undersigned  is  the  duly
          appointed and  acting Secretary (or Assistant  Secretary) of C.A.
          TURNER MAINTENANCE,  INC., a corporation duly  organized, validly
          existing  and in  good standing  under the laws  of the  State of
          Texas; that  the  following  is a  true,  accurate  and  compared
          transcript of  resolutions duly, validly and  lawfully adopted on
          the  __________ day of  _________________, 1996  by the  Board of
          Directors of said corporation acting in accordance with the  laws
          of the state of incorporation and the charter and by-laws of said
          corporation:

          "RESOLVED, that it is advisable and in the  best interests and to
          the  benefit of this  Corporation to guaranty  the obligations of
          AMERICAN  ECO/SP  CORPORATION   ("Customer")  to  MERRILL   LYNCH
          BUSINESS FINANCIAL SERVICES INC. ("MLBFS"); and

          "FURTHER  RESOLVED,  that  the  President,  any  Vice  President,
          Treasurer, Secretary or other officer of this Corporation, or any
          one or more of them, be and each of them hereby is authorized and
          empowered for and on  behalf of this Corporation to:  (a) execute
          and deliver  to  MLBFS:  (i)  an Unconditional  Guaranty  of  the
          obligations of  Customer, (ii) any other  agreements, instruments
          and  documents   required  by  MLBFS   in  connection  therewith,
          including,  without limitation,  any agreements,  instruments and
          documents evidencing  liens or security interests  on any present
          or future amendments to any of the foregoing; all in such form as
          such  officer  shall  approve,  as  evidenced  by  his  signature
          thereon; and (b) to do and perform all such acts and things deemed
          by any such officer to be necessary or advisable to carry out and
          perform the  undertakings and agreements of  this Corporation set
          forth  therein;  and all  prior acts  of  said officers  in these
          premises are hereby ratified and confirmed; and

          "FURTHER RESOLVED,  that  MLBFS is  authorized to  rely upon  the
          foregoing  resolutions until  it receives  written notice  of any
          change or revocation, which change or revocation shall not in any
          event affect the obligations of  this Corporation with respect to
          any transaction committed  to by  MLBFS or  having its  inception
          prior to the receipt of such notice by MLBFS."

          THE UNDERSIGNED  FURTHER CERTIFIES that the foregoing resolutions
          have not been rescinded,  modified or repealed in any  manner and
          are in  full force and effect as of the date of this Certificate,
          and that the following  individuals are now the duly  elected and
          acting officers of said corporation:

               President:  /s/ Michael E. McGinnis
                          ---------------------------------------

               Vice President: 
                               ----------------------------------

               Secretary:  /s/ John D. Walker
                          ---------------------------------------

               Treasurer: 
                          ---------------------------------------

          IN WITNESS WHEREOF, the undersigned has executed this Certificate
          and  has affixed the seal of said corporation hereto, pursuant to
          due authorization, all as of this 27 day of August, 1996.


          (Corporate Seal)           /s/ John D. Walker
                                    -----------------------------
                                        Secretary

                                     John D. Walker
                                    -----------------------------
                                        Printed Name



							EXHIBIT 10.6.4
							--------------


          Merrill Lynch                                  Ref. No. 582-07596
	-------------------------------------------------------------------
                                UNCONDITIONAL GUARANTY

          FOR VALUE RECEIVED, and in order to induce MERRILL LYNCH BUSINESS
          FINANCIAL  SERVICES INC. ("MLBFS") to advance moneys or extend or
          continue  to  extend credit  to or  for  the benefit  of AMERICAN
          ECO/SP CORPORATION,  a corporation  organized and  existing under
          the  laws  of  the  State  of  Delaware  (with  any  successor-in
          interest, including, without limitation,  any successor by merger
          or  by  operation  of law,  herein  collectively  referred  to as
          "Customer") under (a)  that certain WCMA NOTE,  LOAN AND SECURITY
          AGREEMENT  NO. 582-7596  between  MLBFS and  Customer (the  "Loan
          Agreement"),  (b) any  "Additional Agreements",  as that  term is
          defined in the  Loan Agreement,  and (c) all  present and  future
          amendments  and other  evidences  of any  extensions,  increases,
          renewals  and  other  changes of  or  to  the  Loan Agreement  or
          Additional Agreements (collectively, the "Guaranteed Documents"),
          the undersigned hereby  unconditionally guarantees to MLBFS:  (i)
          the  prompt  and  full  payment  when  due,  by  acceleration  or
          otherwise,  of  all  sums now  or  any  time  hereafter due  from
          Customer  to  MLBFS  under  the Guaranteed  Documents;  (ii)  the
          prompt, full  and faithful performance and  discharge by Customer
          of each and  every other  covenant and warranty  of Customer  set
          forth  in the Guaranteed Documents, and (iii) the prompt and full
          payment and performance  of all  other indebtedness,  liabilities
          and  obligations  of  Customer  to MLBFS,  howsoever  created  or
          evidenced,   and  whether  now   existing  or  hereafter  arising
          (collectively,  the  "Obligations").    The  undersigned  further
          agrees to pay  all reasonable costs and  expenses (including, but
          not limited to, court costs and  reasonable attorneys' fees) paid
          or  incurred  by  MLBFS  in  endeavoring  to  collect or  enforce
          performance of  any  of the  Obligations,  or in  enforcing  this
          Guaranty.

          This Guaranty is absolute, unconditional and continuing and shall
          remain in effect  until all  of the Obligations  shall have  been
          fully paid,  performed and discharged.   Upon the  occurrence and
          during  the  continuance  of  any  Event  of  Default  under  the
          Guaranteed  Documents,  any or  all  of  the indebtedness  hereby
          guaranteed then  existing shall, at  the option of  MLBFS, become
          immediately   due    and    payable   from    the    undersigned.
          Notwithstanding the  occurrence of any such  event, this Guaranty
          shall continue and remain in full force and effect.

          The liability of the  undersigned hereunder shall in no  event be
          affected or impaired by any of the following, any of which may be
          done or  omitted by MLBFS from time to time, without notice to or
          the  consent of  the undersigned:  (a) any  renewals, amendments,
          modifications  or supplements  of  or to  any  of the  Guaranteed
          Documents,  or  any  extensions,  forbearances,   compromises  or
          releases of any  of the Obligations or any of MLBFS' rights under
          any of the Guaranteed  Documents; (b) any acceptance by  MLBFS of
          any  collateral or security for,  or other guarantors  of, any of
          the Obligations; (c) any failure, neglect or omission on the part
          of MLBFS  to realize upon or  protect any of  the Obligations, or
          any collateral or security therefor, or to exercise any lien upon
          or right of appropriation  of any moneys, credits or  property of
          Customer or  any  other  guarantor,  possessed by  or  under  the
          control of MLBFS or any of its affiliates, toward the liquidation
          or reduction of  the Obligations; (d) any application of payments
          or credits by MLBFS; (e) the granting of credit from time to time
          by  MLBFS to Customer  in excess of  the amount set  forth in the
          Guaranteed  Documents;  or (f)  any  other act  of  commission or
          omission of any kind or at any time upon the part of MLBFS or any
          of  its affiliates or any of their respective employees or agents
          with  respect to  any  matter whatsoever.    MLBFS shall  not  be
          required  at  any  time,  as  a  condition  of the  undersigned's
          obligations  hereunder, to  resort  to payment  from Customer  or
          other persons or  entities whatsoever, or any of their properties
          or estates, or resort to any collateral or pursue or  exhaust any
          other rights or remedies whatsoever.

          No  release  or discharge  in  whole  or  in  part of  any  other
          guarantor  of  the Obligations  shall  release  or discharge  the
          undersigned or any other  guarantor, unless and until all  of the
          Obligations  shall have  been  fully paid  and  discharged.   The
          undersigned expressly waives presentment, protest, demand, notice
          of dishonor or  default, notice of  acceptance of this  Guaranty,
          notice of advancement of funds under the Guaranteed Documents and
          all  other  notices  and  formalities to  which  Customer  or the
          undersigned might  be entitled, by statute or  otherwise, and, so
          long as there are any Obligations or MLBFS is committed to extend
          credit  to Customer, waives any right to revoke or terminate this
          Guaranty without the express written consent of MLBFS.

          So long as there  are any Obligations, the undersigned  shall not
          have any  claim, remedy  or right of  subrogation, reimbursement,
          exoneration, contribution, indemnification,  or participation  in
          any  claim, right,  or remedy  of MLBFS  against Customer  or any
          security which MLBFS  now has or  hereafter acquires, whether  or
          not such claim, right or remedy arises in equity, under contract,
          by statute, under common law, or otherwise.

          MLBFS  is hereby irrevocably authorized by  Guarantor at any time
          during  the continuance  of an  Event of  Default under  the Loan
          Agreement  or any other of the Guaranteed Documents or in respect
          of any of  the Obligations,  in its sole  discretion and  without
          demand or notice  of any kind, to appropriate,  hold, set off and
          apply toward the  payment of  any amount due  hereunder, in  such
          order  of application  as  MLBFS may  elect,  all cash,  credits,
          deposits,  accounts, securities  and  any other  property of  the
          undersigned  which is in transit to or in the possession, custody
          or  control of  MLBFS or  Merrill Lynch,  Pierce, Fenner  & Smith
          Incorporated  ("MLPF&S"),  or  any  of  their  respective agents,
          bailees  or  affiliates,   including,  without  limitation,   all
          securities  accounts  with MLPF&S  and  all  cash and  securities
          therein  or controlled thereby,  and all  proceeds thereof.   The
          undersigned  hereby collaterally  assigns and  grants to  MLBFS a
          security interest in all such property as additional security for
          the Obligations.  Upon the  occurrence and during the continuance
          of  an Event  of Default,  MLBFS shall  have all  rights in  such
          property available to  collateral assignees  and secured  parties
          under  all applicable  laws, including,  without  limitation, the
          UCC.

          The  undersigned  agrees  to  furnish  to  MLBFS  such  financial
          information concerning the undersigned as may be required by  any
          of the Guaranteed Documents  or as MLBFS may otherwise  from time
          to  time  reasonably request.    The  undersigned further  hereby
          irrevocably  authorizes  MLBFS  and   each  of  its   affiliates,
          including  without limitation MLPF&S, to at  any time (whether or
          not  an Event  of Default  shall have  occurred) obtain  from and
          disclose   to  each  other  any   and  all  financial  and  other
          information about the undersigned.

          No  delay on the part  of MLBFS in  the exercise of  any right or
          remedy under any agreement  (including, but not limited to,  this
          Guaranty)  shall  operate  as  a  waiver  thereof,  and,  without
          limiting  the  foregoing,  no delay  in  the  enforcement of  any
          security  interest, and no single or partial exercise by MLBFS of
          any  right or remedy shall preclude any other or further exercise
          thereof  or the  exercise of  any other  right or  remedy.   This
          Guaranty may be executed  in any number of counterparts,  each of
          which counterparts,  once they are executed  and delivered, shall
          be deemed to be an original and all of which  counterparts, taken
          together, shall constitute but  one and the same Guaranty.   This
          Guaranty  shall   be  binding   upon  the  undersigned   and  the
          undersigned's heirs and personal representatives, and shall inure
          to the benefit of MLBFS and its successors and assigns.  If there
          is  more  than  one guarantor  of  the  Obligations,  all of  the
          obligations  and  agreements of  the  undersigned  are joint  and
          several.

          This  Guaranty shall  be governed  by the  laws of  the State  of
          Illinois.   THE  UNDERSIGNED  AGREES THAT  THIS  GUARANTY MAY  BE
          ENFORCED BY MLBFS IN ANY JURISDICTION AND VENUE IN WHICH THE LOAN
          AGREEMENT MAY BE ENFORCED.  THE UNDERSIGNED AND MLBFS HEREBY EACH
          EXPRESSLY WAIVE  ANY AND  ALL RIGHTS  TO A TRIAL  BY JURY  IN ANY
          ACTION,  PROCEEDING OR COUNTERCLAIM BROUGHT BY ANY OF THE PARTIES
          AGAINST  ANY OTHER PARTY IN ANY WAY  RELATED TO OR ARISING OUT OF
          THIS  GUARANTY  OR  THE  OBLIGATIONS.    WHEREVER  POSSIBLE  EACH
          PROVISION OF THIS GUARANTY SHALL BE INTERPRETED IN SUCH MANNER AS
          TO  BE EFFECTIVE  AND  VALID UNDER  APPLICABLE  LAW, BUT  IF  ANY
          PROVISION OF  THIS GUARANTY  SHALL BE  PROHIBITED  BY OR  INVALID
          UNDER SUCH LAW, SUCH  PROVISION SHALL BE INEFFECTIVE ONLY  TO THE
          EXTENT  OF SUCH PROHIBITION  OR INVALIDITY,  WITHOUT INVALIDATING
          THE REMAINDER  OF SUCH PROVISION  OR THE REMAINING  PROVISIONS OF
          THIS  GUARANTY.    NO  MODIFICATION  OR  WAIVER  OF  ANY  OF  THE
          PROVISIONS OF THIS  GUARANTY SHALL BE EFFECTIVE UNLESS IN WRITING
          AND SIGNED BY THE UNDERSIGNED AND AN OFFICER OF MLBFS.

    <PAGE> 


          MERRILL LYNCH
          --------------------------------------------------------------
                               CERTIFICATE OF SECRETARY
                                (WCMA LINE OF CREDIT)

          THE UNDERSIGNED HEREBY CERTIFIES that the undersigned is the duly
          appointed  and  acting  Secretary  (or  Assistant  Secretary)  of
          AMERICAN  ECO/SP  CORPORATION,  a  corporation   duly  organized,
          validly existing and in good standing under the laws of the State
          of  Delaware,  and that  the following  is  a true,  accurate and
          compared  transcript of  resolutions  duly, validly  and lawfully
          adopted  on the ____ day of ________________,1996 by the Board of
          Directors of  said corporation acting in accordance with the laws
          of the state of incorporation and the charter and by-laws of said
          corporation:

               "RESOLVED, that it is advisable and in the best interests of
               this  Corporation that  in  connection with  Working Capital
               Management  Account No.  582-7596 that  this Corporation  is
               subscribing from  Merrill  Lynch,  Pierce,  Fenner  &  Smith
               Incorporated it obtain from MERRILL LYNCH BUSINESS FINANCIAL
               SERVICES INC.  ("MLBFS")a commercial line of credit referred
               to by MLBFS as a "WCMA Line of Credit;" and

               "FURTHER RESOLVED,  that the President,  any Vice President,
               Treasurer, Secretary  or other officer of  this Corporation,
               or any one  or more of them,  be and each of  them hereby is
               authorized  and   empowered  for  and  on   behalf  of  this
               Corporation to: (a) execute and deliver to MLBFS: (i) a WCMA
               Note, Loan and Security  Agreement and all other agreements,
               instruments and  documents required  by MLBFS  in connection
               with said Line  of Credit,  and (ii) any  present or  future
               extensions of and amendments to any of the foregoing; all in
               such  form as  such officer  shall approve,  as conclusively
               evidenced  by his signature thereon; (b) grant to MLBFS such
               liens  and security interests on  any of the  assets of this
               Corporation   as  collateral   therefor  and/or   the  other
               obligations of this Corporation to MLBFS as  may be required
               by MLBFS;  and (c) do and  perform all such acts  and things
               deemed by any such  officer to be necessary or  advisable to
               carry  out and  perform the  undertakings and  agreements of
               this Corporation in connection therewith; and all prior acts
               of  said officers in these premises  are hereby ratified and
               confirmed; and 

               "FURTHER RESOLVED, that MLBFS is authorized to rely upon the
               foregoing resolutions  until it  receives written  notice of
               any change  or revocation, which change  or revocation shall
               not in  any event affect the obligations of this Corporation
               with respect  to any  transaction committed  to by  MLBFS or
               having  its inception prior to the receipt of such notice by
               MLBFS."

          THE UNDERSIGNED FURTHER CERTIFIES  that the foregoing resolutions
          have  not been rescinded, modified or repealed in any manner, and
          are in  full force and effect as of the date of this Certificate,
          and that the following individuals are of the duly elected acting
          officers of said corporation: 

               President:  /s/ Michael E. McGinnis   Michael E. McGinnis
                           -------------------------

               Vice President:   -------------------

               Secretary:  /s/ John D. Walker        John D. Walker
                           -----------------------

               Treasurer:                             
                          ----------------------------

          IN WITNESS WHEREOF, the undersigned has executed this Certificate
          and  has affixed the seal of said corporation hereto, pursuant to
          due authorization, all as of this 27th day of August, 1996.

          (CORPORATE SEAL)

                                    /s/ John D. Walker
                                   ----------------------------
                                        Secretary

                                    /s/ John D. Walker          
                                   ----------------------------
                                        Printed Name


                                                               EXHIBIT 10.7
                                                               -----------





                             JIM WRIGHT, MARK L. CRAWFORD
                                    AND AARON FINE


                                       - and -



                               AMERICAN ECO CORPORATION







                                ACQUISITION AGREEMENT
                                         AND
                                PLAN OF REORGANIZATION


                                         FOR



                            ENVIRONMENTAL EVOLUTIONS, INC.


     <PAGE> 

                                  INDEX TO SCHEDULES

          Schedule 4.1(b)     -    Jurisdictions where Target Company
          Carries
                                   on Business

          Schedule 4.1(e)     -    List of Pending and Threatened Legal
                                   Proceedings and Claims

          Schedule 4.1(f)     -    List of Registered Shares and Share

                                   Ownership

          Schedule 4.1(m)     -    Articles and By-Laws of Target Company

          Schedule 4.1(m)(1)  -    Directors and Officers of Target Company

          Schedule 4.1(o)     -    Permits and Licenses of Target Company

          Schedule 4.1(p)     -    Target Company Financial Statements

          Schedule 4.1(u)     -    Dividends and Distributions

          Schedule 4.1(x)     -    Secured and Unsecured Indebtedness of
                                   Target Company


          Schedule 4.1(y)(1)  -    Real Property of Target Company

          Schedule 4.1(y)(2)  -    Personal Property of Target Company

          Schedule 4.1(y)(3)  -    Sales and Purchase Commitments of Target
                                   Company

          Schedule 4.1(y)(4)  -    Leases of Target Company

          Schedule 4.1(y)(5)  -    Intellectual Property of Target Company

          Schedule 4.1(y)(6)  -    Bank Accounts of Target Company


          Schedule 4.1(y)(7)  -    Insurance of Target Company

          Schedule 4.1(y)(8)  -    Major Clients of Target Company

          Schedule 4.1(y)(9)  -    Major Suppliers of Target Company

          Schedule 4.1(y)(10) -    Target Company's Employee Particulars

          Schedule 4.1(aa)    -    Contracts of Target Company

          Schedule 8.1(h)     -    Aaron Fine Employment Agreement


          Schedule 8.1(i)     -    Jim Wright Employment Agreement

          Schedule 8.1(j)     -    Mark L. Crawford Employment Agreement


     <PAGE> 


               THIS ACQUISITION AGREEMENT AND PLAN OF REORGANIZATION made
          as of the 1st day of January, 1996. 

          B E T W E E N:


                         JIM WRIGHT, MARK L. CRAWFORD AND AARON FINE
                         individuals resident and domiciled in the State of
                         Texas
                         (collectively the "Shareholders")

                                                          OF THE FIRST PART

                         - and -

                         AMERICAN ECO CORPORATION
                         a corporation amalgamated pursuant to the laws of
                         the Province of Ontario 


                         ("ECO")

                                                         OF THE SECOND PART



          WHEREAS the Shareholders are the owners, in the proportions and
          amounts set forth below, of 100% of the issued and outstanding
          shares in the capital of the Target Company (as hereinafter
          defined) and the Shareholders seek to exchange the Target Company
          Shares (as hereinafter defined) solely for voting stock in ECO
          and ECO seeks to acquire the Target Company Shares from the

          Shareholders, pursuant to this plan of reorganization within the
          meaning of 368 (a) (1) (B) of the U.S. Internal Revenue Code of
          1986, as amended, all on and subject to the terms and conditions
          of this Agreement;

          NOW THEREFORE THIS AGREEMENT WITNESSETH that in consideration of
          the mutual covenants, agreements and premises herein contained
          and other good and valuable consideration (the receipt and
          sufficiency whereof being hereby acknowledged by each party), the
          parties hereto do hereby covenant and agree as follows: 

          1.   DEFINITIONS AND SCHEDULES

               -------------------------

          1.1  Definitions.  In this Agreement:
               -----------

               "Accounts Receivable" means all accounts receivable and
               other book debts due or accruing to the Target Company as at
               the Reference Date and the full benefit of all security, if
               any, for such accounts or debts. 

               "Affiliate" has the meaning ascribed thereto in the OBCA. 

               "Agreement", "this Agreement", "hereto" and "herein" means

               this Agreement and all schedules attached hereto, as may be
               amended from time to time. 

               "Associate" has the meaning ascribed thereto in the OBCA. 

               "Best Knowledge" or "known" means actual knowledge or
               awareness of the Party.

               "Business Day" means a day other than a Saturday or a Sunday
               or any other day which is a statutory holiday in the State
               of Texas.


               "Closing" means the consummation of the Transaction as
               herein contemplated. 

               "Closing Date" means March 15, 1996 or such earlier or later
               date as may be agreed to in writing by the Parties.

               "Contract" means any agreement, indenture, contract, bond,
               debenture, security agreement, lease, deed of trust,
               license, option, instrument or other legally binding
               commitment, whether written or oral.

               "Direct Claim" has the meaning ascribed thereto in
               subsection 6.3.


               "ECO" means American ECO Corporation. 

               "ECO Shares" has the meaning ascribed thereto in Section
               2(3).

               "EEI" means Environmental Evolutions, Inc., a Texas
               corporation

               "Encumbrances" means any and all claims, liens, security
               interests, mortgages, pledges, pre-emptive rights, charges,
               options, equity interests, encumbrances, proxies, voting

               agreements, voting trusts, leases, tenancies, easements or
               other interests of any nature or kind whatsoever, howsoever
               created. 

               "Five-Year Gain Recognition Agreement" means the agreement
               to be executed and delivered by the Shareholders and the
               Internal Revenue Service. 

               "Indemnified Party" has the meaning ascribed thereto in
               section 6.3. 

               "Indemnifying Party" has the meaning ascribed thereto in
               section 6.3. 


               "Indemnification Claim" has the meaning ascribed thereto in
               section 6.3. 


               "Intellectual Property" means all patents, copyrights,
               trademarks and trade names, service marks and all software,
               data bases, trade secrets, know-how and other proprietary
               rights as at the Reference Date.

               "Losses" means any and all claims, demands, debts, suits,
               actions, obligations, proceedings, losses, damages,
               liabilities, deficiencies, costs and expenses (including
               without limitation, all reasonable legal and other

               professional fees and disbursements, interest, penalties and
               amounts paid in settlement). 

               "Material Adverse Effect" means a material adverse effect on
               the business, assets, liabilities, condition (financial or
               otherwise), operations or prospects of the Party in question
               or upon such Party's ability to perform its obligations
               under this Agreement or to consummate the Transaction. 

               "OBCA" means the Business Corporations Act, Ontario.

               "Parties" means collectively, the parties to this Agreement.



               "Person" means any individual, partnership, company,
               corporation, unincorporated association, joint venture,
               trust, the Crown or any other agency or instrumentality
               thereof or any other judicial entity or person, government
               or governmental agency, authority or entity howsoever
               designated or constituted. 

               "Reference Date" means January 1, 1996. 

               "Subsidiary" has the meaning ascribed thereto in the OBCA. 


               "Survival Period" has the meaning ascribed thereto in
               section 5.1

               "Target Company" means EEI. 

               "Target Company Contracts" has the meaning ascribed thereto
               in section 4.1(aa). 

               "Target Company Shares" means 100% of the issued and
               outstanding shares of capital stock of the Target Company,
               registered in the names of the Shareholders, as set forth on
               Schedule 4.2(f), hereto. 


               "Target Company Financial Statements" has the meaning
               attributed thereto in section 4.1(p).

               "Taxes" means all income, profits, franchise, royalty,
               withholding, payroll, excise, sales, value added, use,
               occupation and property taxes and any liability, whether
               disputed or not, imposed by the U.S. or any state,
               municipality, country or foreign government or subdivision
               or agency thereof. 

               "Third Party" has the meaning ascribed thereto in section
               6.3. 


               "Third Party Claim" has the meaning ascribed thereto in
               section 6.3. 

               "Time of Closing" means 11:00 a.m. (Houston time) on the
               Closing Date or if the Transaction is not completed at such
               time, then such other time on the Closing Date on which the
               Transaction is completed. 

               "Transaction" means the transfer of the Target Company
               Shares in exchange for the ECO Shares as contemplated by
               this Agreement. 


               "TSE" means The Toronto Stock Exchange. 

          1.2  Disclosure.  Any fact or circumstance or combination of 
               ----------
          facts and/or circumstances disclosed in this Agreement or in any
          schedules hereto shall be deemed to be disclosed for all purposes
          of this Agreement. 

          1.3  Act.  Any reference in this Agreement to any act, by-law, 
               ---
          rule or regulation or to a provision thereof shall be deemed to
          include a reference to any act, by-law, rule or regulation or

          provision enacted in substitution or amendment thereof. 

          1.4  Houston Time.  Except where otherwise expressly provided in
               ------------
          this Agreement any reference to time shall be deemed to be a
          reference to Houston, Texas time. 

          1.5  Gender and Extended Meanings.  In this Agreement words and
               ----------------------------
          personal pronouns relating thereto shall be read and construed as
          the number and gender of the party or parties referred to in each
          case require and the verb shall be construed as agreeing with the
          required word and pronoun.  For greater certainty and without

          limitation, in this Agreement the word "shall" has the same
          meaning as the word "will". 

          1.6  U.S. Dollars and Payment.  All dollar amounts referred to in
               ------------------------
          this Agreement are in U.S. funds, unless otherwise expressly
          specified. 

          1.7  Section Headings.  The division of this Agreement into
               ----------------
          sections is for convenience of reference only and shall not
          effect the interpretation or construction of this Agreement.


          1.8  Business Day.  In the event that the date for the taking of
               ------------
          any action under this Agreement falls on a day which is not a
          Business Day, then such action shall be taken on the next
          following Business Day. 

          2.   AGREEMENT TO EXCHANGE 

          2.1  Transfer.  Subject to the terms and conditions hereof, on
               --------
          the Closing Date at the Time of Closing, the Shareholders shall
          transfer to ECO and ECO shall accept from the Shareholders the

          Target Company Shares and the Assets and the Shareholders shall
          deliver to ECO certificates representing the Target Company
          Shares duly endorsed in blank for transfer together with new
          certificates therefor, which shall be as at the Reference Date. 

          2.2  [Purposely Deleted] 

          2.3  Purchase Price.  The purchase price for the Target Company
               --------------
          Shares shall equal the sum of $2,400,000.00 and shall be
          satisfied by the issuance to the Shareholders of 400,000 fully
          paid and non-assessable common shares in the capital of ECO (the

          "ECO Shares") issued at $6.00 per share.  The ECO Shares shall be
          fully tradeable 41 days after the Closing Date provided that the
          buyer thereof is not a person in the United States and at the
          time the buy order is originated, the buyer is outside the United
          States or the Shareholders and any person acting on their behalf
          reasonably believe that buyer is outside the United States or the
          transaction is executed on or through the facilities of the TSE
          and neither the Shareholders nor any person acting on their
          behalf knows that the transaction has been pre-arranged with a
          buyer in the United States. 

          2.4  Closing.  Closing shall occur at the Time of Closing on the
               -------

          Closing Date at the offices of Moore, Landrey, Garth, Jones,
          Burmeister & Hulett, L.L.P. at 390 Park Street, Suite 500,
          Beaumont, Texas, or at such other place or other time and date as
          the Parties may agree. 

          2.5  Rollover.  At or within sixty (60) days after Closing, the
               --------
          Shareholders shall provide to ECO with an executed copy of the
          Five-Year Gain Recognition Agreement. 

          2.6  Release from Personal Guarantees.  ECO shall use its best
               --------------------------------

          efforts to have the Shareholders released from any and all
          outstanding personal guarantees of Target Company indebtedness
          with all such guarantees being assumed by ECO.  In the event ECO
          cannot obtain such releases from the lenders of any such
          guaranteed indebtedness within forty-five (45) days subsequent to
          the Closing Date, ECO shall pay off or otherwise retire such
          indebtedness. 

          3.   COVENANTS, REPRESENTATIONS AND WARRANTIES OF ECO

          3.1  Covenants, Representations and Warranties.  ECO hereby
               -----------------------------------------
          covenants, represents and warrants to the Shareholders as follows

          and acknowledges and confirms that the Shareholders are relying
          upon such covenants, representations and warranties in connection
          with the Transaction and that unless otherwise indicated herein,
          such covenants, representations and warranties shall be true and
          correct as at the Closing Date: 

               (a)  Organization.  ECO is duly incorporated and validly
                    ------------
                    subsisting under the laws of the Province of Ontario
                    and has the corporate power to own or lease its
                    property and to carry on its business as it is now
                    being conducted and subject to receipt of requisite

                    regulatory approval including approval from the TSE
                    with respect to the Transaction, on the Closing Date
                    ECO will have the corporate power to execute, deliver
                    and perform its obligations under this Agreement.  ECO
                    is duly qualified to do business in those jurisdictions
                    wherein the failure to so qualify could have a Material
                    Adverse Effect on ECO. 

               (b)  Corporate Authority.  Subject to receipt of requisite
                    -------------------
                    regulatory approval including approval from the TSE
                    with respect to the Transaction, on the Closing Date
                    ECO will have taken all requisite corporate action to

                    authorize the valid execution, delivery and performance
                    of this Agreement and the consummation of the
                    Transaction. 

               (c)  Agreement Enforceable.  Subject to receipt of requisite
                    ---------------------
                    regulatory approval including approval from the TSE
                    with respect to the Transaction, this Agreement
                    constitutes a valid and legally binding obligation of
                    ECO enforceable against ECO in accordance with its
                    terms.

               (d)  Securities Laws Matters.  The common shares of ECO are

                    -----------------------
                    listed and posted for trading on the TSE and on NASDAQ. 
                    ECO is in compliance in all material respects with all
                    applicable requirements of the TSE and NASDAQ
                    concerning maintenance of such listings and has
                    received no notification nor has any reasonable basis
                    to believe that such listings may or will be
                    terminated.  ECO is a "reporting issuer" under the
                    Securities Act, Ontario and the Securities Act, Quebec
                    and is not in material default of any of its
                    requirements under any such legislation, regulations or
                    published policies thereunder. 


               (e)  No Violations.  Subject to receipt of requisite
                    -------------
                    regulatory approval including approval from the TSE
                    with respect to the Transaction, the execution and
                    delivery of this Agreement and all other agreements
                    contemplated herein by ECO and the observance and
                    performance of the terms and provisions of this
                    Agreement and any such agreements; (i) does not and
                    will not require ECO to obtain or make any consent,
                    authorization, approval, filing or registration under
                    any law, by-law, rule, regulation, judgment, order,
                    writ, injunction or decree which is binding upon ECO;

                    (ii) does not and will not constitute a violation or
                    breach of the charter documents or by-laws of ECO;
                    (iii) does not and will not constitute a violation or
                    breach of applicable law, any material provision of any
                    Contract to which ECO is a party or by which ECO is
                    bound or any law, by-law, rule, regulation, judgment,
                    order, writ, injunction or decree applicable to ECO;
                    and (iv) does not and will not constitute a material
                    default (nor would with the passage of time or the
                    giving of notice or both or otherwise, constitute a
                    material default) under any Contract, to which ECO is a
                    party or by which ECO is bound.


               (f)  Brokers.  ECO shall be responsible for the payment of
                    -------
                    all brokerage commissions, and finder's fees or other
                    like payment incurred by ECO in connection with this
                    transaction, and ECO will indemnify and save harmless
                    the Shareholders of and from any such claims. 

               (g)  Regulatory Approval.  ECO shall diligently take all
                    -------------------
                    steps necessary or desirable to expeditiously obtain
                    requisite approval from the TSE with respect to the
                    Transaction.  ECO shall not take any action that ECO

                    has reason to believe would result in the disapproval
                    by the TSE of the Transaction. 

               (h)  Reorganization.  The Transaction qualifies as a
                    --------------
                    reorganization within the meaning of 368(a)(1)(B) of
                    the Internal Revenue Code of 1986, as amended, (the
                    "Code") and no gain or loss shall be recognized by the
                    Shareholders upon the exchange of their Target Company
                    Shares for ECO shares provided that Shareholders fully
                    comply with the undertakings of Shareholders described
                    in this Agreement and provided that Shareholders comply
                    with all filing and other requirements imposed upon

                    them by the Code and the regulations.

          4.   COVENANTS, REPRESENTATIONS AND WARRANTIES OF THE
               SHAREHOLDERS

          4.1  Covenants, Representations and Warranties.  The Shareholders
               -----------------------------------------
               hereby jointly and severally covenant, represent and warrant
               to ECO as follows and acknowledge and confirm that ECO is
               relying upon such covenants, representations and warranties
               in connection with the Transaction and that unless otherwise
               indicated herein, such covenants, representations and

               warranties shall be true and correct as at the Closing Date:


               (a)  Legal Capacity.  The Shareholders have the legal
                    --------------
                    capacity and competence to execute, deliver and perform
                    their obligations under this Agreement. 

               (b)  Organization.  The Target Company is duly incorporated
                    ------------
                    and validly subsisting under the laws of the State of
                    Texas and has the corporate power to own or lease its
                    property and to carry on its business as it is now

                    being conducted and has the corporate power to execute,
                    deliver and perform its obligations under this
                    Agreement.  The Target Company is duly qualified to do
                    business in those jurisdictions wherein the failure to
                    so qualify could have a Material Adverse Effect on the
                    Target Company, being those jurisdictions set forth on
                    Schedule 4.1(b). 

               (c)  Corporate Authority.  The Target Company has taken all
                    -------------------
                    requisite corporate action to authorize the valid
                    execution, delivery and performance of this Agreement

                    and the consummation of the Transaction. 

               (d)  No Violations.  The execution and delivery of this
                    -------------
                    Agreement and all other agreements contemplated herein
                    by the Shareholders and the observance and performance
                    of the terms and provisions of this Agreement and any
                    such agreements; (i) does not and will not require the
                    Shareholders or the Target Company to obtain or make
                    any consent, authorization, approval, filing or
                    registration under any law, by-law, rule, regulation,
                    judgment, order, writ, injunction or decree which is
                    binding upon the Shareholders or the Target Company;

                    (ii) does not and will not constitute a violation or
                    breach of the charter documents or by-laws of the
                    Target Company; (iii) does not and will not constitute
                    a violation or breach of applicable law, any material
                    provision of any Contract to which the Shareholders or
                    the Target Company is a party or by which the
                    Shareholders or the Target Company is bound or any law,
                    by-law, rule, regulation, judgment, order, writ,
                    injunction or decree applicable to the Shareholders or
                    the Target Company; (iv) does not and will not
                    constitute a default (nor would with the passage of
                    time or the giving of notice or both or otherwise,

                    constitute a default) under any Contract, to which the
                    Shareholders or the Target Company is a party or by
                    which the Shareholders or the Target Company is bound;
                    and (v) does not and will not result in the creation or
                    imposition of any Encumbrance on the Target Company
                    Shares or any property or assets of the Shareholders or
                    the Target Company. 

               (e)  Issued Shares.  All of the issued and outstanding
                    -------------
                    shares of the Target Company, being the Target Company
                    Shares, have been duly authorized, created and issued
                    as fully paid and non-assessable shares.  There are

                    outstanding no other shares, warrants, rights or
                    securities convertible into shares or any other
                    evidence whatsoever of an interest in the Target
                    Company.

               (f)  Owner of the Target Company Shares.  The Shareholders
                    ----------------------------------
                    are the owners beneficially and of record of the Target
                    Company Shares in the amounts and proportions
                    identified on Schedule 4.1(f), hereto, and have good
                    and marketable title thereto, free and clear of any
                    Encumbrances and/or preemptive rights. The Shareholders

                    have the exclusive right and full power to transfer the
                    Target Company Shares to ECO as herein contemplated,
                    free and clear of any Encumbrances. 

               (g)  Subsidiaries.  The Target Company has no Subsidiaries
                    ------------
                    and owns no shares of any other corporation or entity
                    nor any rights, warrants or other securities
                    convertible into shares of any other corporation or
                    entity.  The Target Company is not bound by or a party
                    to any Contract which contemplates its amalgamation,
                    merger, consolidation or other acquisition with or by
                    any other entity. 


               (h)  Acts of Bankruptcy.  Neither the Shareholders nor the
                    ------------------
                    Target Company is insolvent, has proposed a compromise
                    or arrangement to its or their creditors generally, has
                    taken any proceeding with respect to a compromise or
                    arrangement, has taken any proceeding to have itself
                    declared bankrupt or wound-up, has taken any proceeding
                    to have a receiver appointed of any part of their
                    assets and at present, no encumbrancer or receiver has
                    taken possession of any of their property and no
                    execution or distress is enforceable or levied upon any

                    of its property and no petition for a receiving order
                    in bankruptcy is filed against them.

               (i)  Private Company.  The Target Company does not 
                    ---------------
                    distribute its securities to the public. 

               (j)  Resident.  Each of the Shareholders is a resident of
                    --------
                    the United States.  The Target Company's principal
                    place of business is within the United States. 

               (k)  Actions - Target Company Shares.  There is not pending

                    -------------------------------
                    or, to the Best Knowledge of the Shareholders,
                    threatened or contemplated, any suit, action, legal
                    proceeding, litigation or governmental investigation of
                    any sort which would; (i) in any manner restrain or
                    prevent the Shareholders from effectually and legally
                    transferring the Target Company Shares to ECO in
                    accordance with this Agreement; (ii) cause an
                    Encumbrance to attach to the Target Company Shares;
                    (iii) divest title to the Target Company Shares in any
                    manner whatsoever; or (iv) make ECO liable for damages
                    in connection with the Transaction. 


               (l)  Litigation.  Except as set forth on Schedule 4.1(e),
                    ----------
                    there is not pending, or, to the Best Knowledge of the
                    Shareholders, threatened or contemplated, any suit,
                    action, legal proceeding, litigation or governmental
                    investigation of any sort relating to the Shareholders,
                    the Target Company or the Transaction nor is there any
                    present state of facts or circumstances which can be
                    reasonably anticipated to be a basis for any such suit,
                    action, legal proceeding, litigation or governmental
                    investigation nor is there presently outstanding
                    against the Shareholders or the Target Company any

                    judgment, decree, injunction, rule or order of any
                    court, governmental department, commission, agency,
                    instrumentality or arbitrator. 

               (m)  Minute Books.  The minute book of the Target Company
                    ------------
                    contains accurate and complete copies of its
                    organizational documents together with minutes of all
                    meetings of directors, committees and shareholders of
                    the Target Company.  The articles and the by-laws of
                    the Target Company are attached as Schedule 4.1(m). 
                    There are outstanding no applications or filings which

                    would alter in any way the organizational documents or
                    corporate status of the Target Company.  No resolutions
                    or by-laws have been passed, enacted, consented to or
                    adopted by the directors or shareholders of the Target
                    Company except as are contained in the minute book of
                    the Target Company.  The directors and officers of the
                    Target Company are as set forth on Schedule 4.1(m)(1). 

               (n)  Books of Account.  The books of account and financial
                    ----------------
                    records of the Target Company fairly set out and
                    disclose in all material respects, the current
                    financial position of the Target Company.  All material

                    transactions involving the Target Company have been
                    accurately recorded in such books and records.  All
                    bonuses, commissions and other payments relating to the
                    employees of the Target Company are reflected in the
                    books of the Target Company in a manner consistent with
                    past record keeping practices and none of such payables
                    are in arrears. 

               (o)  Permits and Licenses.  The Target Company has all
                    --------------------
                    necessary permits, certificates, licenses, approvals,
                    consents and other authorizations required to carry on

                    and conduct business and to own, lease or operate its
                    assets at the places and in the manner in which such
                    business is conducted.  Schedule 4.1(o) contains a
                    full, complete and accurate list of such permits,
                    certificates, licenses, approvals, consents and other
                    authorizations. 

               (p)  Financial Statements.  A true copy of the unaudited
                    --------------------
                    financial statements of the Target Company and the
                    statements of operations (the "Target Company Financial
                    Statements") of the Target Company as of December 31,
                    1995, is annexed hereto as Schedule 4.1(p).  The Target

                    Company Financial Statements: 

                    (1)  Have been prepared in accordance with U.S.
                         generally accepted accounting principles applied
                         on a basis consistent with those of the preceding
                         fiscal period.

                    (2)  Present fairly the assets, liabilities and
                         financial position of the Target Company as of
                         December 31, 1995, and the results of operations
                         for the period then ended subject to normal year
                         end adjustments, if applicable.  Other than the

                         liabilities specified in the balance sheet forming
                         part of the Target Company Financial Statements or
                         incurred since the Reference Date in the ordinary
                         course of business (all of which is consistent
                         with past practice) or otherwise noted or
                         disclosed in this Agreement, to the Best Knowledge
                         of the Shareholders, there are no known
                         liabilities or obligations of the Target Company
                         (whether absolute, contingent or otherwise)
                         including without limitation, any Tax liabilities
                         due or to become due or contingent losses for
                         unasserted claims which are capable of assertion. 


                    (3)  Are substantially in accordance with the books and
                         records of the Target Company. 

                    (4)  Contain and reflect all necessary adjustments for
                         a fair presentation of the results of operations
                         and financial position of the Target Company for
                         the period covered thereby. 

                    (5)  Contain and reflect adequate provision or
                         allowance for all reasonably anticipated
                         liabilities, expenses and losses of the Target
                         Company. 


               (q)  Guarantees.  The Target Company does not have any
                    ----------
                    outstanding guarantees or has any outstanding security
                    for any liability, debt or obligation of any Person.

               (r)  Bonds, Debentures.  The Target Company does not have --
                    ---------------
                    any outstanding bonds, debentures or other indebtedness
                    or is under any agreement to create or issue any bonds,
                    debentures or other indebtedness. 

               (s)  No Further Expenditures.  No capital expenditures or

                    -----------------------
                    leasehold improvements have been made by the Target
                    Company since the date of the Target Company Financial
                    Statements, other than in the ordinary course of
                    business. 

               (t)  Related Parties.  Except as disclosed on Schedule 4.1
                    ---------------
                    (aa), since the Reference Date, the Target Company has
                    not made any payment or loan to or borrowed any moneys
                    from and is not otherwise indebted to, any officer,
                    director, employee, shareholder or any other Person not

                    dealing at arm's length with the Target Company. The
                    Target Company is not a party to any Contract with any
                    officer, director, employee, shareholder or any other
                    Person not dealing at arm's length with the Target
                    Company. No officer, director or shareholder of the
                    Target Company and no entity that is an Affiliate or
                    Associate of one or more of such individuals: 

                    (1)  Owns, directly or indirectly, any interest in
                         (except for shares representing less than 2% of
                         the outstanding shares of any class of securities
                         of any publicly traded company) or is an officer,
                         director, employee or consultant of, any Person

                         which is or is engaged in business as a competitor
                         of the Target Company or a lessor, lessee, client
                         or supplier of the Target Company. 

                    (2)  Owns, directly or indirectly, in whole or in part,
                         any property that the Target Company uses in the
                         operation of its business. 

                    (3)  Has any cause of action or any other claims
                         whatsoever against or owes any amount to the
                         Target Company.

               (u)  Dividends or Distributions. Except as disclosed on

                    --------------------------
                    Schedule 4.1(u), no dividends or other distributions on
                    any of the shares in the capital of the Target Company
                    have been authorized, declared or paid since the date
                    of the Target Company Financial Statements and there
                    has not been any direct or indirect redemption,
                    purchase or acquisition of any such shares. 

               (v)  No Changes.  Since the Reference Date, the Target
                    ----------
                    Company has carried on business and conducted its
                    operations and affairs only in the ordinary and normal
                    course consistent with past practice and there has not

                    been: 

                    (1)  Any material adverse change in the condition
                         (financial or otherwise), assets, liabilities,
                         operations, earnings, business or prospects of the
                         Target Company. 

                    (2)  Any damage, destruction or loss (whether or not
                         covered by insurance) affecting the property or
                         assets of the Target Company or any failure to
                         regularly maintain and repair such property and
                         assets in the ordinary course of business. 


                    (3)  Any payment, discharge or satisfaction of any
                         Encumbrance, liability or obligation of the Target
                         Company (whether absolute, accrued, contingent or
                         otherwise and whether due or to become due)
                         greater than $1,000.00 other than payment of
                         accounts payable and Tax liabilities incurred in
                         the ordinary course of business consistent with
                         past practice. 

                    (4)  Any issuance or sale by the Target Company or any
                         Contract entered into by the Target Company for
                         the issuance or sale by the Target Company of any

                         shares in the capital of or securities convertible
                         into or exercisable into shares in the capital of
                         the Target Company. 

                    (5)  Any labor disturbances have a Material Adverse
                         Affect on the Target Company. 

                    (6)  Any license, sale, assignment, transfer,
                         disposition, pledge, mortgage or granting of a
                         security interest or other Encumbrance on or over
                         any property or assets of the Target Company other
                         than in the ordinary course of business. 


                    (7)  Any write-off as uncollectible of any Accounts
                         Receivable or any portion there of the Target
                         Company in amounts exceeding the allowance set out
                         in the Target Company Financial Statement. 

                    (8)  Any cancellation of any other debts or claims or
                         any amendment, termination or waiver of any other
                         rights of value to the Target Company in amounts
                         exceeding $1,000.00 in each instance or $5,000.00
                         in the aggregate. 

                    (9)  Any general increase in the compensation of
                         employees of the Target Company (including without

                         limitation, any increase pursuant to any employee
                         plan or commitment) or any increase in any such
                         compensation or bonus payable to any officer,
                         employee, consultant or agent thereof (having an
                         annual salary or remuneration in excess of
                         $30,000.00), the execution of any employment
                         contract with any officer or employee (having an
                         annual salary or remuneration in excess of
                         $30,000.00) or the making of any loan to or
                         engagement in any transaction with any employee,
                         officer or director of the Target Company. 


                    (10) Any material change in the accounting or tax
                         practices followed by the Target Company. 

                    (11) Any material change adopted in the depreciation or
                         amortization policies or rates or any material
                         change in the credit terms offered to customers of
                         or by suppliers to the Target Company. 

                    (12) Any acquisition, transfer, assignment, sale or
                         other disposition of any of the assets shown in
                         the Target Company Financial Statements other than
                         in the ordinary course of business. 


                    (13) Any institution or settlement of any litigation,
                         action or proceeding before any court or
                         governmental body by or against the Target
                         Company.

                    (14) The creation of any debts and/or liabilities
                         whatsoever (whether accrued, absolute, contingent
                         or otherwise) than in the ordinary course of
                         business.

               (w)  Taxes.  Except as reserved for in the Target Company
                    -----

                    Financial Statements:

                    (1)  All returns, including reports of every kind with
                         respect to Taxes, which are due to have been filed
                         by the Target Company in accordance with
                         applicable law, have been duly filed by the dates
                         prescribed by law and are complete and accurate. 

                    (2)  All Taxes, deposits or other payments for which
                         the Target Company may have any liability arising
                         prior to Closing have been paid in full or accrued
                         as liabilities for Taxes on the books of the
                         Target Company. 


                    (3)  All installments for Taxes which the Target
                         Company may be required to make have been made on
                         a timely basis. 

                    (4)  The amount so paid on or before the Reference Date
                         together with any amounts accrued as liabilities
                         for Taxes (whether accrued as currently payable or
                         deferred taxes) on the books and in the Target
                         Company Financial Statements will be adequate to
                         satisfy all liabilities for Taxes of the Target
                         Company in any jurisdiction in respect of the

                         periods covered. 

                    (5)  There are not now any extensions of time in effect
                         with respect to the dates on which any returns,
                         including elections, or reports of Taxes were or
                         are due to be filed by the Target Company and
                         there are no outstanding requests therefor. 

                    (6)  All assessments or reassessments of Taxes asserted
                         as a result of any examination of any return or
                         report of Taxes have been paid by the Target
                         Company, have been accrued on the books of the
                         Target Company and in the Target Company Financial

                         Statements or finally settled and no issue has
                         been raised in any such examination which, by
                         application of the same or similar principles,
                         reasonably could be expected to result in a
                         proposed deficiency for any other period not so
                         examined. 

                    (7)  No payments are or will be required to be made by
                         the Target Company pursuant to any tax indemnity,
                         allocation or sharing agreement and all such
                         agreements will be terminated with respect to the
                         Target Company as of the Reference Date.


                    (8)  No claims, proposals, assessments or reassessments
                         for any Taxes are being asserted or, to the Best
                         Knowledge of the Shareholders, proposed or
                         threatened and, to the Best Knowledge of the
                         Shareholders, no audit or investigation of any
                         return or report of Taxes is currently under way,
                         pending or threatened. 

                    (9)  There are no outstanding waivers or agreements by
                         the Target Company for the extension of time for
                         the assessment or reassessment of any Taxes or
                         deficiency thereof nor are there any requests for

                         rulings, outstanding subpoenas or requests for
                         information, notice of proposed reassessment of
                         any property owned or leased by the Target Company
                         or any other matter pending between the Target
                         Company and any taxing authority. 

                    (10) There are no liens for Taxes upon the Target
                         Company shares or upon any property or assets of
                         the Target Company except liens for current Taxes
                         not yet due.

                    (11) To the Best Knowledge of the Shareholders there

                         are no facts which exist or have existed which
                         would constitute grounds for the assessment of any
                         Taxes of the Target Company with respect to the
                         periods which have not been audited by the
                         Internal Revenue Service or other taxing
                         authorities. 

                    (12) The Target Company has withheld from each payment
                         made to its officers, directors and employees and
                         former officers, directors and employees, the
                         amount of all Taxes and other deductions required
                         to be withheld therefrom and has paid the same to
                         the proper tax and other receiving officers within

                         the time required under applicable legislation. 

                    (13) Adequate provision, including provision in the
                         deferred tax account, has been made for all
                         deferred and accrued Tax liabilities with respect
                         to operations of the Target Company for the period
                         ending on the Reference Date. 

                    (14) The Target Company and the Shareholders have made
                         provision for the filing with the Internal Revenue
                         Service of all necessary statements and consents
                         required to revoke the status of the Target

                         Company as an S Corporation, effective for the
                         Target Company's fiscal year beginning January 1,
                         1996. 

                    (x)  Assets.  The Target Company has good and
                         ------
                         marketable title to all of its assets as reflected
                         on the Target Company Financial Statements, free
                         and clear of all Encumbrances save and except for
                         those assets sold, assigned, transferred or
                         disposed of in the ordinary course of business and
                         save and except for the encumbrances identified in
                         Schedule 4.1(x), hereto. 


                    (y)  Schedules.  The Schedules hereto contain full,
                         ---------
                         complete and accurate lists and descriptions of
                         the following as at the Reference Date: 

                    (1)  Schedule 4(y)(1): All real property owned of
                         record or beneficially of the Target Company.

                    (2)  Schedule 4.1(y)(2): All items of tangible personal
                         property (other than raw material, purchased
                         parts, work in process, finished goods and other

                         items of inventory), if any, not reflected on any
                         other Schedule hereto having a book value of
                         $200.00 or more and owned of record or
                         beneficially by the Target Company, including
                         without limitation, automobiles, trucks and other
                         vehicles. 

                    (3)  Schedule 4.1(y)(3): All purchase commitments of
                         the Target Company where the amount remaining
                         unpaid is in excess of $500.00 and all sales
                         commitments where the total value of the
                         commitment which is presently unpaid exceeds
                         $1,000.00 of the Target Company. 


                    (4)  Schedule 4.1(y)(4): Each lease (including all
                         amendments thereto) where the total amount
                         remaining to be paid thereunder exceeds $500.00
                         under which the Target Company is a lessee of any
                         personal property and each real property lease.
                         All rentals due under all such leases have been
                         paid up to and including the Reference Date and
                         there are no defaults by the Target Company under
                         the terms of such leases and no event has occurred
                         which, upon the passage of time or the giving of
                         notice or both would result in an event of default

                         by the Target Company or would prevent the Target
                         Company from exercising and obtaining the benefits
                         of any rights or options contained therein.  The
                         Target Company has all right, title and interest
                         of the lessee under the terms of each such lease
                         free and clear of any Encumbrances and all such
                         leases are valid and in full force and effect. 
                         The Transaction does not constitute a default by
                         the Shareholders or the Target Company under any
                         such leases and the consent of the lessors under
                         such leases is not required with respect to this
                         Transaction.


                    (5)  Schedule 4.1(y)(5): All Intellectual Property that
                         is directly or indirectly owned, licensed, used,
                         required for use or controlled in whole or in part
                         by the Target Company and the Shareholders and all
                         material licenses and other agreements allowing
                         the Target Company and the Shareholders to use the
                         Intellectual Property of other Persons.  None of
                         the Intellectual Property of the Target Company
                         and the Shareholders infringes upon the
                         Intellectual Property of any other Person and to
                         the Best Knowledge of the Shareholders, no
                         activity of any other Person infringes upon any of

                         the Intellectual Property of the Target Company or
                         the Shareholders to the extent that any such
                         infringement in either case could have a Material
                         Adverse Effect on the Target Company or the
                         Shareholders.  To the Best Knowledge of the
                         Shareholders, the Target Company has been and is
                         now conducting business in a manner which has not
                         been and is not now in violation of any
                         Intellectual Property of any other Person and does
                         not require a material license to operate such
                         business as currently conducted except as
                         disclosed on Schedule 4.1(o).  The Intellectual
                         Property of the Target Company is sufficient for

                         the conduct of business of the Target Company as
                         currently conducted. 

                    (6)  Schedule 4.1(y)(6): The name and address of each
                         bank, trust company or other financial institution
                         in which the Target Company has an account and the
                         names of all Persons authorized to draw thereon as
                         well as all powers of attorney granted by the
                         Target Company.

                    (7)  Schedule 4.1(y)(7): All insurance policies now in
                         full force and effect (specifying the insurer, the

                         amount of coverage, type of insurance, the amount
                         of deductible if any, the policy number, expiry
                         date and any pending claims thereunder) maintained
                         by the Target Company on its assets including
                         without limitation, business interruption,
                         personal and product liability coverage and by the
                         Target Company on the lives of its directors and
                         officers, together with true copies thereof.  The
                         proceeds of such policies are fully payable to the
                         Target Company.  All premiums in connection with
                         such policies are fully paid.  Such insurance is
                         in amounts deemed by the Shareholders to be
                         sufficient for all policy periods prior to the

                         Reference Date with respect to the assets,
                         properties, business, operations, products and
                         services owned or conducted by the Target Company. 
                         There are no claims, actions, suits or proceedings
                         arising out of or based upon any of such insurance
                         policies and to the Best Knowledge of the
                         Shareholders, no basis for any such claim, action,
                         suit or proceeding exists.  The Target Company is
                         not in default with respect to any provisions
                         contained in any such insurance policy which would
                         adversely affect its rights to make any claim
                         under any such insurance policy. 


                    (8)  Schedule 4.1(y)(8): All major clients of the
                         Target Company (being those clients of the Target
                         Company accounting for more than 5% of revenues
                         for the financial year ended on December 31, 1995. 
                         There has been no termination or cancellation of
                         the business relationship of the Target Company
                         with any major client or group of major clients.

                    (9)  Schedule 4.1(y)(9): All suppliers or vendors of
                         products or services to the Target Company
                         aggregating more than $10,000.00 during the period
                         ending on the Reference Date, the address of each

                         such supplier or vendor and the amount sold to the
                         Target Company during such period. 

                    (10) Schedule 4.1(y)(10): 

                         (a)  All written contracts or arrangements for the
                              employment of any officer, employee, agent or
                              consultant of the Target Company.

                         (b)  A complete list of all permanent and
                              full-time employees of the Target Company,
                              their salaries and wage rates, their

                              positions and their length of service and
                              particulars of any Contracts, arrangements or
                              understandings, written or oral, with them. 

                         (c)  All bonus, deferred compensation, severance
                              or termination pay, insurance, medical,
                              dental, drug, profit sharing, pension,
                              retirement, stock option, stock purchase,
                              hospitalization insurance or other material
                              plans or arrangements providing employee
                              benefits to any current or former director,
                              officer, employee or consultant of the Target
                              Company and all relevant vacation policies. 


               (aa) Certain Contracts and Commitments.  Schedule 4.1 (aa)
                    ---------------------------------
                    sets forth a list and description of all contracts,
                    leases and licenses of the Target Company (the "Target
                    Company Contracts") not included on any other Schedule. 
                    The enforceability of the Target Company Contracts will
                    not be affected in any manner by the execution and
                    delivery of this Agreement or the consummation of the
                    Transaction.  The Target Company is not in default and
                    there does not exist any event that, with notice or
                    lapse of time or both, would constitute an event of

                    default by the Target Company under any of the Target
                    Company Contracts. None of the Shareholders has
                    knowledge of any breach or default by any other party
                    to the Target Company Contracts.  A true and complete
                    copy of each such Target Contract has been delivered to
                    ECO or will be delivered to ECO prior to the Closing
                    Date.

               (ab) No Other Contracts.  For greater certainty and without
                    ------------------
                    limitation, except as set forth in Schedule 4.1 (aa) or
                    otherwise herein, the Target Company is not a party to
                    or bound by any Contract which in any way has or could

                    have a Material Adverse Effect on the Target Company. 
                    The Contracts set forth in the Schedules hereto are not
                    subject to renegotiation or cancellation resulting from
                    the Transaction. Except as described in the Schedules,
                    the Target Company is not a party to or bound by: 

                    (1)  Any Contract for the purchase of materials,
                         supplies, equipment or services which involves the
                         payment of $1,000.00 or more. 

                    (2)  Any Contract for the sale, license or provision of
                         any assets or services which involve the receipt

                         of $1,000.00 or more. 

                    (3)  Any trust indenture, mortgage, promissory note,
                         loan agreement, guarantee or other Contract for
                         the borrowing of money or a leasing transaction of
                         the type required to be capitalized in accordance
                         with generally accepted accounting principles. 

                    (4)  Any Contract for charitable contributions in
                         excess of $500.00 in the aggregate. 

                    (5)  Any Contract relating to a distributorship, sales
                         representative or sales agency agreement. 


                    (6)  Any Contract which involves the sharing of
                         profits, a joint venture, partnership, joint
                         development or bidding arrangement or any material
                         advertising contracts. 

                    (7)  Any Contract not made in the ordinary course of
                         business. 

                    (8)  Any Contract restricting in any manner the conduct
                         of the Target Company or the ownership or use of
                         the assets thereof.


                    (9)  Any material warranties relating to products
                         distributed or services provided by the Target
                         Company. 

                    (10) Any Contract involving the payment or receipt of
                         $5,000.00 or more in any 12 month period. 

                    (11) Any Contract required to be disclosed on a
                         Schedule to this Agreement that is not so
                         disclosed. 

               (ac) Default of Contracts.  The Target Company has performed

                    --------------------
                    all of the obligations required to be performed by it
                    to the extent performance is due and is entitled to all
                    benefits under and is not in default or alleged to be
                    in default in respect of, any Contract to which it is a
                    party or by which it is bound.  No event, condition or
                    occurrence exists that, after notice or lapse of time
                    or both, would constitute a default under any of such
                    Contracts.  The Target Company has the capacity,
                    including the necessary personnel, equipment and
                    supplies, to materially perform all its obligations
                    under all such Contracts. 


               (ad) Compliance with Laws.  The Target Company has conducted
                    --------------------
                    and is now conducting business in compliance with all
                    statutes, regulations, by-laws, orders, covenants,
                    restrictions or plans of all federal, state or
                    municipal authorities, agencies or boards applicable to
                    such business.  The Target Company is not in default
                    under any such statutes, regulations, by-laws, orders,
                    covenants, restrictions or plans applicable to it. 
                    Neither the Target Company nor any of its directors,
                    officers, agents, employees or other Persons acting on
                    behalf of the Target Company have, directly or

                    indirectly, used any corporate funds of the Target
                    Company for unlawful contributions, gifts,
                    entertainment or other unlawful expenses relating to
                    political activity, made any unlawful payments on
                    behalf of the Target Company to foreign or domestic
                    government officials or employees or to foreign or
                    domestic political parties or campaigns from corporate
                    funds, knowingly made any false or fictitious entry on
                    the books or records of the Target Company or made any
                    bribe, rebate, payoff, influence payment, kickback or
                    other unlawful payment on behalf of the Target Company.


               (ae) Leased Premises.  The occupation and use to which the
                    ---------------
                    leased premises of the Target Company have been put by
                    the Target Company is not in breach of any applicable
                    statute, by-law, regulation, covenant or restriction
                    applicable to the leased premises.  The zoning by-laws
                    applicable to the leased premises of the Target Company
                    permit the operation of business and the intended use
                    to be made of the leased premises by the Target
                    Company.  There are no outstanding work orders against
                    the leased premises of the Target Company or any part
                    thereof nor are there any matters under discussion
                    between the Target Company and any governmental or

                    municipal authority which may give rise to work orders.

               (af) Environmental Matters.  To the Best Knowledge of the
                    ---------------------
                    Shareholders, the buildings and premises at which the
                    Target Company carries on business does not contain any
                    material quantities of noxious substances including
                    without limitation, urea formaldehyde foam insulation,
                    aluminum wiring, asbestos, materials containing
                    asbestos, polychlorinated byphenyls or substances
                    containing polychlorinated byphenyls or radon at levels
                    deemed unacceptable by any health, labor or

                    environmental authority or any federal, state or
                    municipal government. The operations of the Target
                    Company in all material respects complies with all
                    applicable environmental statutes, regulations and
                    decrees, whether federal, state or municipal.  The
                    Target Company has not received any notices to the
                    effect that the business carried on by the Target
                    Company is not in compliance with the requirements of
                    applicable environmental statutes, regulations or
                    decrees or is subject to any remedial control or action
                    or any investigation or evaluation as to whether any
                    remedial action is required to respond to a release or
                    threatened release of any contaminant into the

                    environment or into any facility or structure which
                    forms part of or is adjacent to the leased premises at
                    which the business is carried on. 

               (ag) Employee Plans and Arrangements.  All of the contracts,
                    -------------------------------
                    plans and arrangements referred to in Schedule
                    4.1(y)(10) are in good standing and the Target Company
                    has made all payments required to be made by it in
                    connection therewith.  All employee plans requiring
                    funding on the part of the Target Company are fully
                    funded.  The Target Company does not have any employees

                    receiving or claiming long term disability benefits or
                    workers' compensation benefits.  No notice has been
                    received by the Target Company of any complaints filed
                    by any employees claiming that the Target Company has
                    violated any applicable employee or human rights or
                    similar legislation in any other jurisdiction in which
                    the Target Company carries on business or of any
                    complaints or proceedings of any kind involving the
                    Target Company or any employees of the Target Company
                    before any labor relations board.  There are no
                    outstanding orders or charges against the Target
                    Company under any applicable heath and safety
                    legislation in the jurisdictions in which the Target

                    Company carries on business.  All levies, assessments
                    and penalties made against the Target Company pursuant
                    to any applicable workers' compensation legislation in
                    any jurisdictions in which any of the Target Company
                    carries on business have been paid by the Target
                    Company and the Target Company has been reassessed
                    under any such legislation during the past 3 years. 
                    The Target Company has not made any agreements with any
                    labor union or employee association or made commitments
                    to or conducted negotiations with any labor union or
                    employee association with respect to any future
                    agreements and none of the Shareholders is aware of any

                    current attempts to organize or establish any labor
                    union or employee association relating to the Target
                    Company.  The Target Company has not entered into any
                    agreement or made any arrangements with any employees
                    and consultants which would have the effect of
                    depriving the Target Company of the continued services
                    of any such employees and consultants following the
                    Closing.

               (ah) No Brokers.  All negotiations relating to this
                    ---------
                    Agreement and the Transaction have been carried on by
                    the Shareholders directly with ECO without the

                    intervention of any other Person on behalf of the
                    Shareholders in such manner as to give rise to any
                    valid claim against ECO for a brokerage commission,
                    finder's fee or other like payment and the Shareholders
                    will indemnify and save harmless ECO of and from any
                    such claim. 

               (ai) Omissions and Misrepresentations.  None of the 
                    --------------------------------
                    foregoing covenants, representations and warranties
                    knowingly contains any untrue statement of material
                    fact or knowingly omits to state any material fact

                    necessary to make any such covenant, warranty or
                    representation not misleading to a prospective
                    purchaser of the Target Company Shares and the Assets
                    seeking full information as to the Target Company.

          5.   SURVIVAL OF COVENANTS, REPRESENTATIONS AND WARRANTIES
               -----------------------------------------------------

          5.1  Survival.  No investigations made by or on behalf of any
               --------
          Party at any time shall have the effect of waiving, diminishing
          the scope of or otherwise affecting any covenant, representation
          or warranty made by any Party.  No waiver by any Party of any

          condition, in whole or in part, shall operate as a waiver of any
          other condition.  The covenants, representations and warranties
          contained in Article 3 and 4 respectively or in any certificate
          or other document delivered in connection with the Closing shall
          survive the making of this Agreement and the Closing for a period
          of 2 years and only 2 years, except the representations and
          warranties set forth in Paragraphs (h) Reorganization of Section
          3.1 and Section 4.1(w) Taxes and Section 4.1(af) Environmental
          Matters, which representations and warranties shall survive the
          Closing for a period of 5 years and only 5 years (the applicable
          period of survival being herein referred to as the "Survival
          Period"); provided, however, that if a claim for a breach of any

          such covenant, representation or warranty is brought prior to the
          expiration of the applicable Survival Period such covenant,
          representation or warranty shall, for the purposes of such claim,
          survive the applicable Survival Period until such claim is
          finally resolved and all obligations with respect thereto have
          been fully satisfied. 

          6.   INDEMNITY
               ---------

          6.1  Indemnity by ECO.  ECO agrees to indemnify and save harmless
               ----------------
          the Shareholders from all Losses actually incurred by the

          Shareholders as a result of any breach by ECO or any inaccuracy
          of any covenant, representation or warranty contained in this
          Agreement. 

          6.2  Indemnity by the Shareholders.  Each of the Shareholders
               -----------------------------
          agree to jointly and severally indemnify and save harmless ECO
          from all Losses actually incurred by ECO as a result of: 

               (a)  Any breach by the Shareholders or any inaccuracy of any
                    covenant, representation or warranty contained in this
                    Agreement. 


               (b)  All debts and liabilities whatsoever (whether accrued,
                    absolute, contingent or otherwise) of the Target
                    Company as at the Reference Date which are not
                    disclosed on, provided for or included in the balance
                    sheets forming part of the Target Company Financial
                    Statements or which did not arise in the ordinary
                    course of business since the date of the Target Company
                    Financial Statements up to the Time of Closing. 

               (c)  Any assessment or reassessment of Taxes, interest
                    and/or penalties for any period up to the Reference
                    Date for which no adequate reserve has been provided

                    and disclosed in the Target Company Financial
                    Statements; 

          provided, however, that the liability of each of the Shareholders
          under this indemnity shall be limited to the value at Closing of
          the pro rata portion of the purchase price received by each
          Shareholder. 

          6.3  Notice of Claims
               ----------------

               (a)  In the event that a Party (the "Indemnified Party")

                    shall become aware of any Loss in respect of which
                    another Party (the "Indemnifying Party") agreed to
                    indemnify the Indemnified Party pursuant to this
                    Agreement (the "Indemnification Claim"), the
                    Indemnified Party shall promptly give written notice
                    thereof to the Indemnifying Party.  Such notice shall
                    specify whether the Indemnification Claim arises as a
                    result of a claim by a Person against the Indemnified
                    Party (a "Third Party Claim") or whether the Loss does
                    not so arise (a "Direct Claim") and shall also specify
                    with reasonable particularity (to the extent that the
                    information is available) the factual basis for the
                    Indemnification Claim and the amount of the Loss if

                    known.

               (b)  If through the fault of the Indemnified Party the
                    Indemnifying Party does not receive notice of any
                    Indemnification Claim in time to contest effectively
                    the determination of any liability susceptible of being
                    contested, the Indemnifying Party shall be entitled to
                    set off against the amount claimed by the Indemnified
                    Party the amount of any Losses incurred by the
                    Indemnifying Party resulting from the Indemnified
                    Party's failure to give such notice on a timely basis. 


          6.4  Investigation of Claims.  With respect to any Direct Claim,
               -----------------------
          following receipt of notice from the Indemnified Party of the
          Indemnification Claim, the Indemnifying Party shall have 60 days
          to make such investigation of the Indemnification Claim as is
          considered necessary or desirable.  For the purpose of such
          investigation, the Indemnified Party shall make available to the
          Indemnifying Party the information relied upon by the Indemnified
          Party to substantiate the Indemnification Claim, together with
          all such other information as the Indemnifying Party may
          reasonably request.  If all Parties agree at or prior to the
          expiration of such 60 day period (or any mutually agreed upon
          extension thereof) to the validity and amount of such

          Indemnification Claim, the Indemnifying Party shall immediately
          pay to the Indemnified Party the full agreed upon amount of the
          Indemnification Claim, failing which the matter shall be
          determined by a court of competent jurisdiction. 

          6.5  Supplemental Rights.  The rights and benefits provided in
               -------------------
          this Article are supplemental to and are without prejudice to any
          other rights, actions or causes of action which may arise
          pursuant to any other section of this Agreement or pursuant to
          applicable law. 


          7.   PRE-CLOSING COVENANTS 

          7.1  Operations Before Closing.  For greater certainty and
               -------------------------
          without limitation, without the prior written consent of ECO
          during the period commencing on the Reference Date and
          terminating at the close of business on the Closing Date, the
          Shareholders; (i) shall not make nor shall the Shareholders
          permit to be made any material change in the way the Target
          Company is being operated; and (ii) shall comply with all laws in
          connection with the business of the Target Company. 

          8.   CONDITIONS PRECEDENT TO THE SHAREHOLDERS' OBLIGATIONS AT

               --------------------------------------------------------
               CLOSING
               -------

          8.1  Conditions Precedent.  All obligations of the Shareholders
               --------------------
          to sell the Target Company Shares and the Assets at Closing under
          this Agreement are subject to the fulfillment (or waiver in
          writing by the Shareholders) prior to or at the Closing of each
          of the following conditions:

               (a)  Covenants, Representations and Warranties.  The

                    -----------------------------------------
                    covenants, representations and warranties made by ECO
                    in or under this Agreement shall be true in all
                    material respects on and as of the Closing Date and the
                    Shareholders shall have received from ECO a certificate
                    signed as of the Closing Date to such effect. 

               (b)  Actions, Etc.  All actions, proceedings, instruments
                    ------------
                    and documents required to carry out the Transaction
                    including without limitation the issue of the ECO
                    Shares as contemplated in this Agreement and all other
                    related legal matters shall have been approved by the

                    Shareholders and the Shareholders shall have been
                    furnished with such certified copies of actions and
                    proceedings and other such instruments and documents as
                    the Shareholders shall have requested. 

               (c)  Approvals.  ECO shall have received all requisite
                    ---------
                    regulatory approvals including approvals of the TSE and
                    board of director approvals in connection with the
                    Transaction. 

               (d)  Compliance with Covenants.  ECO shall have complied ---

                    ----------------------
                    with all covenants and agreements herein agreed to be
                    performed or caused to be performed by ECO. 

               (e)  Approvals and Consents.  At or before Closing there ---
                    -------------------
                    shall have been obtained from all appropriate federal,
                    state, provincial, municipal or other governmental or
                    administrative bodies all such approvals and consents,
                    if any, in form and on terms satisfactory to the
                    Shareholders as may be required in order to permit the
                    issue of the ECO Shares as provided in this Agreement. 


               (f)  Corporate Authorizations.  ECO shall have delivered to
                    ------------------------
                    the Shareholders evidence satisfactory to the
                    Shareholders that all necessary corporate
                    authorizations by ECO authorizing and approving the
                    Transaction have been obtained. The Closing ECO Shares
                    shall have been duly authorized, created and validly
                    issued as fully paid and non-assessable shares free and
                    clear of all Encumbrances and shall be listed and
                    posted for trading on the TSE and NASDAQ, subject only
                    to routine filings and subject to the matters contained
                    in this Agreement. 


               (g)  No Orders.  No order of any court or administrative
                    ---------
                    agency shall be in effect which restrains or prohibits
                    the Transaction and no suit, action, inquiry,
                    investigation or proceeding in which it will be or it
                    is sought to restrain, prohibit or change the terms of
                    or obtain damages or other relief in connection with
                    the Transaction and which in the reasonable judgment of
                    the Shareholders makes it inadvisable to proceed with
                    the consummation of the Transaction shall have been
                    made, instituted or threatened by any Person. 


               (h)  Employment Agreement - Jim Wright.  EEI shall have
                    ---------------------------------
                    entered into an employment agreement with Jim Wright in
                    the form set out in Schedule 8.1(h).

               (i)  Employment Agreement - Mark Crawford.  EEI shall have
                    ------------------------------------
                    entered into an employment with Mark Crawford in the
                    form set out in Schedule 8.1(i).

               (j)  Employment Agreement - Aaron Fine.  EEI shall have
                    ---------------------------------

                    entered into an employment agreement with Aaron Fine in
                    the form set out in Schedule 8.1(j). 

               In case any of the foregoing conditions cannot be fulfilled
          at or before the Time of Closing to the reasonable satisfaction
          of the Shareholders, the Shareholders may rescind this Agreement
          by notice to ECO and in such event all of the Parties shall be
          released from all obligations hereunder.  Provided however that
          any such conditions may be waived in whole or in part by the
          Shareholders without prejudice to the Shareholders' rights of
          rescission in the event of the non-fulfillment of any other
          condition or conditions, any such waiver to be binding on the
          Shareholders only if the same is in writing. 


          9.   CONDITIONS PRECEDENT TO ECO'S OBLIGATIONS AT CLOSING
               ----------------------------------------------------

          9.1  Conditions Precedent.  All obligations of ECO to purchase
               --------------------
          the Target Company Shares this Agreement are subject to the
          fulfillment (or waiver in writing by ECO) prior to or at the
          Closing of each of the following conditions: 

               (a)  Actions, Etc.  All actions, proceedings, instruments
                    ------------

                    and documents required to carry out the Transaction
                    including without limitation, the transfer of the
                    Target Company Shares and all other related legal
                    matters shall have been approved by ECO and ECO shall
                    have been furnished with such certified copies of
                    actions and proceedings and other such instruments and
                    documents as ECO shall have requested.

               (b)  Covenants, Representations and Warranties.  The
                    -----------------------------------------
                    covenants, representations and warranties made by the
                    Shareholders in or under this Agreement shall be true
                    in all material respects on and as of the Closing Date

                    and ECO shall have received from the Shareholders a
                    certificate signed as of the Closing Date and to such
                    effect. 

               (c)  Approvals.  ECO shall have received all requisite
                    ---------
                    regulatory approval including without limitation
                    approvals of TSE and board of director approvals in
                    connection with the Transaction. 

               (d)  Resignations.  All of the directors and officers of the
                    ------------
                    Target Company shall have resigned as directors and

                    officers of the Target Company in favor of nominees of
                    ECO and the resigning directors and officers of the
                    Target Company shall have delivered releases to the
                    Target Company and ECO in form and substance.

               (e)  Compliance with Covenants.  The Shareholders shall have
                    -------------------------
                    complied with all covenants and agreements herein
                    agreed to be performed or caused to be performed by the
                    Shareholders. 

               (f)  Approvals and Consents.  At or before Closing there ---
                    -------------------

                    shall have been obtained from all appropriate federal,
                    state, municipal or other governmental or
                    administrative bodies all such approvals and consents,
                    if any, in form and on terms reasonably satisfactory to
                    ECO as may be required in order to transfer the Target
                    Company Shares at Closing as herein provided. 

               (g)  Permits and Licenses. ECO shall have been furnished 
                    --------------------
                    with evidence that the Target Company holds all valid
                    permits and licenses as may be requisite for carrying
                    on business.


               (h)  Corporate Authorizations. The Shareholders shall have
                    ------------------------
                    delivered to ECO evidence satisfactory to ECO that all
                    necessary corporate authorizations by the Shareholders
                    and the Target Company authorizing and approving the
                    Transaction have been obtained.

               (i)  No Orders. No order of any court or administrative 
                    ---------
                    agency shall be in effect which restrains or prohibits
                    the Transaction and no suit, action, inquiry,
                    investigation or proceeding in which it will be or it

                    is sought to restrain, prohibit or change the terms of
                    or obtain damages or other relief in connection with
                    the Transaction and which in the judgment of ECO makes
                    it inadvisable to proceed with the consummation of the
                    Transaction shall have been made, instituted or
                    threatened by any Person. 

               (j)  Undertaking.  The Shareholders shall have executed and
                    -----------
                    delivered to ECO an undertaking concerning those
                    matters to which the Shareholders covenanted in the
                    Five Year Gain Recognition Agreement in the form set

                    out in Schedule 9.1(k).

               (k)  Employment Agreement - Jim Wright.  EEI shall have
                    ---------------------------------
                    entered into a 36-month employment agreement with Jim
                    Wright in the form set out in Schedule 8.1(h).

               (l)  Employment Agreement - Mark L. Crawford.  EEI shall
                    ---------------------------------------
                    have entered into a 36-month employment with Mark L.
                    Crawford in the form set out in Schedule 8.1(i).

               (m)  Employment Agreement - Aaron Fine.  EEI shall have

                    ---------------------------------
                    entered into a 36-month employment contract with Aaron
                    Fine in the form set out in Schedule 8.1(j).

               In case any of the foregoing conditions cannot be fulfilled
          at or before the Time of Closing to the satisfaction of ECO, ECO
          may rescind this Agreement by notice to the Shareholders and in
          such event the Parties shall be released from all obligations
          hereunder. Provided however that any such conditions may be
          waived in whole or in part by ECO without prejudice to ECO's
          rights of rescission in the event of the non-fulfillment of any
          other condition or conditions, any such waiver to be binding on

          ECO only if the same is in writing.

          10.  MISCELLANEOUS
               --------------

          10.1 Tender.  Any tender of documents or money hereunder may be
               ------
          made upon the Parties or upon their respective solicitors as set
          forth herein. 

          10.2 Notice.  All notices, requests, demands or other
               ------
          communications by the Parties required or permitted to be given

          by one Party to another shall be given in writing by personal
          delivery, telecopy or by registered or certified mail, postage
          prepaid, addressed, telecopied or delivered to such other Party
          as follows: 


               (a)  if to the Shareholders, to:

                    (1)  Jim Wright
                         11618 Caliche Creek
                         Corpus Christi, TX 78410


                    (2)  Mark L. Crawford
                         P. O. Box 23005
                         Corpus Christi, TX 78403

                    (3)  Aaron Fine
                         P. O. Box 1376
                         Orange Grove, TX 78372

               (b)  if to ECO, to:

                         1325 South Creek
                         Suite 100
                         Houston, Texas

                         77084

                         Attention: Michael E. McGinnis, President

                         Telefax No.: 713-647-0080
                         Telephone No.: 713-647-0505

          or at such other address or telecopier number as may be given by
          any of them to the others in writing from time to time and such
          notices, requests, demands or other communications shall be
          deemed to have been received when delivered, if personally
          delivered, on the date telecopied (with receipt confirmed) if

          telecopied and received at or prior to 5:00 p.m. local time and,
          if not, on the next Business Day, and if mailed, on the date
          received as certified. 

          10.3 Further Assurances. The Parties shall sign such other 
               ------------------
          papers, cause such meetings to be held, resolutions passed and
          by-laws enacted and exercise their vote and influence, do and
          perform and cause to be done and performed such further and other
          acts and things as may be necessary or desirable in order to give
          full effect to this Agreement and every part hereof. 

          10.4 Laws.  This Agreement shall be governed by the laws of Texas

               ----
          and the Parties hereby irrevocably attorn to the Courts of Harris
          County, Texas. 

          10.5 Expenses.  All out-of-pocket expenses (including legal and
               --------
          accounting expenses) incurred in connection with the Transaction
          shall be borne by the respective Parties. 

          10.6 Time of the Essence.  Time shall be of the essence of this
               -------------------
          Agreement and of every part hereof and no extension nor variation
          of this Agreement shall operate as a waiver of this provision. 


          10.7 Entire Agreement.  This Agreement constitutes the entire
               ----------------
          agreement between the Parties with respect to all of the matters
          herein. This Agreement supersedes any and all agreements,
          understandings and representations made between the Parties prior
          to the date hereof including without limitation, that certain
          letter of intent dated February 1, 1996.  This Agreement shall
          not be amended except by a memorandum in writing signed by all of
          the Parties and any amendment hereof shall be null and void and
          shall not be binding upon any Party which has not given its
          consent as aforesaid. 


          10.8 Assignment.  No Party may assign this Agreement or any part
               ----------
          hereof without the prior written consent of the other Parties
          which consent may be unreasonably withheld.  Subject to the
          foregoing, this Agreement shall enure to the benefit of and be
          binding upon the Parties and their respective successors and
          permitted assigns, but no other Person. 

          10.9 Invalidity.  In the event that any of the covenants,
               ----------
          representations and warranties or any portion of them contained
          in this Agreement are unenforceable or are declared invalid for

          any reason whatsoever, such unenforceability or invalidity shall
          not affect the enforceability or validity of the remaining terms
          or portions thereof contained in this Agreement and such
          unenforceable or invalid covenant, representation and warranty or
          covenant or portion thereof shall be severable from the remainder
          of this Agreement.

          10.10     Counterpart.  This Agreement may be executed in several
                    -----------
          counterparts, each of which so executed shall be deemed to be an
          original and such counterparts when taken together shall
          constitute one and the same original agreement which shall be
          binding on the Parties hereto.


          10.11     Schedules.  The parties acknowledge that as of the
                    ---------
          Closing Date, all of the Schedules and exhibits referred to in
          this Agreement have been approved by the parties and are attached
          to this Agreement.


     <PAGE> 

                    IN WITNESS WHEREOF the Parties have duly executed this
          Agreement, in multiple counterparts, as of the date and year

          first above written.



                                        /s/ Jim Wright
                              _____________________________________
                                             JIM WRIGHT



                                             /s/ Mark L. Crawford  
                                        __________________________________
                                             MARK L. CRAWFORD




                                        /s/ Aaron Fine 
                                   _____________________________________
                                             AARON FINE



                                        AMERICAN ECO CORPORATION

                                        BY: /s/ Michael E. McGinnis 

                                   _____________________________________
                                        ITS: President                     

     <PAGE> 



                       FIRST AMENDMENT TO ACQUISITION AGREEMENT
                      __________________________________________

          This First Amendment to Acquisition Agreement (the "First
          Amendment") is made and entered into by and between American Eco
          Corporation, an Ontario corporation ("Eco") and Jim Wright, Mark

          L. Crawford and Aaron Fine, residents of the State of Texas
          (collectively, the "Shareholders").

          WHEREAS, Eco and the Shareholders have heretofore entered into a
          certain Acquisition Agreement and Plan of Reorganization (the
          "Agreement"), as of the Reference Date, whereby Eco exchanged
          400,000 shares of its common stock to the Shareholders for 100%
          of the issued and outstanding stock of Environmental Evolutions,
          Inc., a Texas corporation (the "Target Company"); and 

          WHEREAS, the parties desire to amend and supplement the
          Acquisition Agreement, in the manner hereinafter set forth. 


          NOW, THEREFORE, in consideration of the covenants, agreements and
          premises herein contained and other good and valuable
          consideration, the receipt and sufficiency of which is hereby
          acknowledged by each party, the parties hereto do hereby agree
          that the Agreement shall be amended and modified in the following
          respects: 

          1.    Section 3.1 of the Agreement shall be amended and
          supplemented by the addition of the following sub-paragraphs: 

               (i)  ECO CAPITALIZATION.  Immediately after the closing of
               the acquisition of the Target Company, Eco will have only

               one class of stock outstanding, all such shares of
               outstanding stock will have the same voting rights and the
               total number of issued and outstanding shares of stock of
               Eco, after giving effect to the transaction described in
               this Agreement, will be at least 9,300,000 shares. 

               (j)  ACTIVE TRADE OR BUSINESS.  Eco or one of its affiliates
               (as defined in Section 1504(a) of the Internal Revenue code
               of 1986, as amended, without regard to Section 1504(b)(3))
               has been engaged in the active conduct of a trade or
               business, within the meaning of Section 1.367(a)-2T(b)(2)
               and (3) of the Income Tax Regulations (the "Regulations")

               promulgated by the U.S.  Treasury Department, that is
               substantial in comparison to the trade or business of the
               Target Company, for the entire 36-month period immediately
               preceding the date of the closing of the acquisition of the
               Target Company. 

               (k)  COMPLIANCE WITH REGULATIONS.  Eco shall cause the
               Target Company to comply with the reporting requirements
               contained in Regulations Section 1.367(a)-3T(c)(4). 

          2.   All reference in the Agreement and the Schedules to a Five
          Year Gain Recognition Agreement are hereby deleted, and said
          Agreement shall be read and construed as if said reference were

          not contained therein. 

          3.   Unless otherwise defined herein, all capitalized terms used
          herein shall have the same meanings ascribed to them in the
          Agreement. 

          4.   Except as specifically amended, modified and supplemented by
          this First Amendment, all of the provisions of the Agreement are
          incorporated herein by reference and are hereby reaffirmed as
          being fully binding and in full force and effect with respect to
          each of the parties hereto.
           

          IN EVIDENCE WHEREOF, the parties have caused this First Amendment
          to be duly executed on the date set forth opposite each party's
          signature hereto, but effective as of the Reference Date. 

                                                  AMERICAN ECO CORPORATION



          DATED: March 15, 1996              BY: /s/ Michael E. McGinnis    
                                                 ________________________
                                                       MICHAEL E. MCGINNIS
                                                  ITS: PRESIDENT AND CHIEF
                                                       EXECUTIVE OFFICER


                                                  SHAREHOLDERS:



          DATED: March 15, 1996                   /s/ Jim Wright            
                                                  ________________________
                                                  JIM WRIGHT



          DATED: March 15, 1996                   /s/ Aaron Fine        

                                                  ________________________
                                                  AARON FINE


          DATED: March 15, 1996                   /s/ Mark L. Crawford      
                                                  _________________________
                                                  MARK L. CRAWFORD


                                                             Exhibit 10.8.2
							    ---------------


                                ARRANGEMENT AGREEMENT

               THIS ARRANGEMENT AGREEMENT dated for reference the 13th day
          of November, 1996.

          BETWEEN:

               INDUSTRA SERVICE CORPORATION, 
               a company incorporated under the laws of 
               the Province of British Columbia,

               (hereinafter referred to as "Industra"),


                                                         OF THE FIRST PART;

               -AND-

               519742 B.C. LTD., 
               a company incorporated under the laws of 
               the Province of British Columbia,

               (hereinafter referred to as "519742"),


                                                        OF THE SECOND PART;

               -AND-

               AMERICAN ECO CORPORATION, 
               a corporation incorporated under the laws of 
               the Province of Ontario,

               (hereinafter called "American Eco"),

                                                         OF THE THIRD PART.


               WHEREAS together with the Industra Common Shares acquired
          pursuant to the Offer on the basis of an exchange of 0.425
          American Eco Common Shares for each Industra Common Share,
          American ECO owns 3,477,604 Industra Common Shares; 

               AND WHEREAS  the Offer contemplated that  American Eco might
          complete  a  subsequent  transaction pursuant  to  which Industra
          would become a wholly-owned subsidiary of American Eco; 

               AND WHEREAS 519742 is  a wholly-owned subsidiary of American
          Eco  incorporated   for  the   sole  purpose  of   effecting  the
          Arrangement; 


               AND WHEREAS Industra intends  to propose to its shareholders
          an arrangement under section  276 of the Act, in  accordance with
          the terms of the Arrangement; 

               AND  WHEREAS the  parties  hereto wish  to  enter into  this
          Agreement to set forth  their respective obligations with respect
          to the Arrangement; 

               NOW   THEREFORE   THIS   AGREEMENT   WITNESSETH    THAT   in
          consideration of  the premises  and the respective  covenants and
          agreements  herein  contained, the  parties  hereto covenant  and
          agree as follows: 


                                      ARTICLE 1

                                    INTERPRETATION

          1.1  DEFINITIONS

               In this Agreement,  unless the subject matter  or context is
          inconsistent  therewith, the  following terms  and phrases  shall
          have the following meanings respectively: 

               "Act" means the British Columbia Company Act, R.S.B.C. 1979,
          c.59, as amended from time to time; 

               "Agreement" means this arrangement agreement; 

               "Amalgamated Company" refers to Industra after completion of
          the Arrangement; 

               "Amalgamating Companies" means Industra and 519742;   

               "American Eco Common Shares" means  the common shares in the
          capital of American Eco;

               "American  Eco Exchange  Rights"  means  rights to  exchange
          shares  of  certain subsidiaries  of  Industra  for American  Eco
          Common Shares to be issued to holders of Industra Exchange Rights
          upon completion of the Arrangement; 

               "American  Eco Options" means options  of American Eco to be
          issued  to holders  of Industra  Options upon  completion of  the
          Arrangement; 

               "Arrangement" means the arrangement under  the provisions of
          section 276  of the Act, on the terms and conditions set forth in
          Schedule "A" hereto, or  any amendment or variation  thereto made
          in accordance with Section 8.3 or 8.4 hereof; 

               "Business Day" means a day which is not a Saturday, a Sunday
          or a statutory  holiday within the meaning  of the Interpretation
          Act (Canada), as amended;   

               "Court" means the Supreme Court of British Columbia;

               "Effective Date" means the date on which a certified copy of
          the Final Order has been accepted for filing by the Registrar, 

               "Final Order"  means the  order of the  Court approving  the
          Arrangement, following the  application therefor contemplated  by
          Section 4.4 hereof; 

               "Industra Exchange  Rights" means rights to  exchange shares
          of certain subsidiaries of Industra for Industra Shares; 

               "Industra   Information   Circular"  means   the  management
          information circular  of  Industra together  with  all  schedules
          thereto  to be prepared  in connection with  the Industra Special
          Meeting, 

               "Industra Options"  means  options  and  rights  to  acquire
          shares of Industra as at the Effective Date; 

               "Industra  Shares" means the  issued and  outstanding common
          shares in the capital of Industra; 
            
               "Industra  Shareholders" means  collectively the  holders of
          the Industra Shares;

               "Industra Special Meeting" means  the special meeting of the
          Industra  Shareholders  to be  held  to consider  and,  if deemed
          advisable,  among  other  things,  to  approve  the  Arrangement,
          including any adjournments thereof; 

               "Interim  Order" means the order of  the Court providing for
          among other things, the calling of the Industra Special Meeting; 

               "Offer means the offer made on June 28, 1996 by American Eco
          to  purchase all of  the issued and  outstanding Industra Shares;
          and 
               "Plan of Arrangement" means the Plan of Arrangement appended
          as Schedule "A" hereto; 

               "Registrar" means the Registrar of Companies under the Act. 

          1.2  CURRENCY
              
               All  sums of money which  are referred to  in this Agreement
          are  expressed  in  lawful   money  of  Canada  unless  otherwise
          specified. 

          1.3  INTERPRETATION NOT AFFECTED BY HEADING, ETC.
             
               The  division of  this  Agreement into  articles,  sections,
          paragraphs  and other portions and  the insertion of headings are
          for  convenience  of reference  only  and  shall not  affect  the
         construction or interpretation of this Agreement. The words "this
          Agreement",   "hereof",  "herein"  and  "hereunder"  and  similar
          expressions  refer to  this Agreement  and not to  any particular
          article, section,  paragraph or other portion  hereof and include
          any agreement or instrument supplementary or ancillary hereto. 

          1.4  NUMBER AND GENDER

               Unless the subject matter  or context requires the contrary,
          words importing the singular number only shall include the plural
          and  vice  versa; words  importing the  use  of any  gender shall
          include all  genders; and  words importing persons  shall include
          firms and corporations.

          1.5  DATE FOR ANY ACTION

               In the event that any  date on which any action is  required
          to be  taken hereunder by either  of the parties hereto  is not a
          Business Day,  in the place  where the action  is required to  be
          taken,  such action  shall be  required to  be taken on  the next
          succeeding day which is a Business Day.

                                      ARTICLE 2

                                     ARRANGEMENT

          2.1  ARRANGEMENT

               The  Amalgamating  Companies  have  agreed  to  perform  the
          Arrangement  pursuant to the provisions of Section 276 of the Act
          whereby  they shall  amalgamate and  holders of  Industra Shares,
          Industra Options  and Industra Exchange Rights  shall receive, on
          the  terms and subject to conditions  contained in this Agreement
          and the Plan of Arrangement, American Eco Common Shares, American
          Eco Options  and American  Eco Exchange Rights,  respectively, on
          the following basis: 

               (a)  .425  American  Eco  Common  Shares  for  each Industra
                    Share; 

               (b)  One American Eco Option for each Industra Option; and 

               (c)  American  Eco Exchange Rights  entitling the holders to
                    acquire .425 American Eco  Shares for each one Industra
                    Share  that such  holder  would have  been entitled  to
                    acquire pursuant to any Industra Exchange Right. 

          2.2  EFFECTIVE DATE OF ARRANGEMENT

               The  Arrangement  shall  become  effective  at   12:01  a.m.
          (Pacific  Standard Time), on the Effective Date and at such time,
          the Amalgamating Companies  shall merge on the terms  and subject
          to the conditions contained in this Agreement. 

                                      ARTICLE 3

                            REPRESENTATIONS AND WARRANTIES

          3.1  REPRESENTATIONS AND WARRANTIES OF INDUSTRA

          Industra represents and warrants  to and in favour of  519742 and
          American  Eco as follows and acknowledges that each of 519742 and
          American Eco is relying  upon such representations and warranties
          in connection with the matters contemplated by this Agreement: 

          (a)Industra  is  duly organized  and  is  validly existing  as  a
          company  under the laws of  the Province of  British Columbia and
          has  the  corporate  power and  authority  to  own  or lease  its
          property and  assets and to carry on its business as is now being
          carried on; 

               (b)  Industra has the corporate power and authority to enter
                    into  this  Agreement  and,  subject to  obtaining  the
                    requisite approvals contemplated herein, to perform its
                    obligations hereunder; 

               (c)  the  execution  and  delivery  of  this  Agreement   by
                    Industra  and  the  performance   by  Industra  of  its
                    obligations  hereunder and  under the  Arrangement have
                    been  duly  authorized by  the  Board  of Directors  of
                    Industra  and this  Agreement constitutes  a  valid and
                    binding obligation of  Industra enforceable against  it
                    in   accordance  with   its  terms,   subject  to   the
                    availability of equitable remedies and  the enforcement
                    of creditors' rights generally; 

               (d)  as  at the date hereof, the authorized share capital of
                    Industra consists of  10,000,000 common shares  without
                    par value and such shares have the attributes described
                    in the Industra Information Circular; 

               (e)  as at  the date  hereof, the  issued  share capital  of
                    Industra consists of 3,687,500  all of which are issued
                    and outstanding as fully paid and non-assessable; 

               (f)  no person  holds  any securities  convertible into  any
                    shares  of Industra  or has  any agreement,  warrant or
                    option  or  right  capable  of  becoming  an agreement,
                    warrant  or option  for  the purchase  of any  unissued
                    shares  of Industra except for Industra Exchange Rights
                    held  by William  Austin, Lee  Reisinger and  John Wong
                    pursuant  to  agreements  entered  into  with  Industra
                    entitling the holders to acquire 65,000 Industra Shares
                    and stock  options granted by Industra  pursuant to its
                    stock option plan; 

               (g)  the   execution  and  delivery  of  this  Agreement  by
                    Industra   and  the  completion   of  the  transactions
                    contemplated herein: (i) do not and will not result  in
                    the breach of, or violate any term or provision of, the
                    articles or  by-laws of Industra;  (ii) will not  as of
                    the Effective Date conflict  with, result in the breach
                    of, constitute a default under, or accelerate or permit
                    the  acceleration of  the performance  required  by any
                    agreement,  instrument, licence, permit or authority to
                    which Industra is a party or  by which it is bound  and
                    which is material to Industra, or to which any material
                    property  of  Industra  is  subject or  result  in  the
                    creation of any lien, charge or encumbrance upon any of
                    the  material  assets   of  Industra  under  any   such
                    agreement or instrument, or give to others any material
                    interest  or  right,   including  rights  of  purchase,
                    termination,  cancellation  or acceleration,  under any
                    such   agreement,   instrument,   licence,  permit   or
                    authority;  and (iii)  do not  and will  not as  of the
                    Effective  Date  violate   any  provision  of   law  or
                    administrative   regulation   or   any    judicial   or
                    administrative award, judgment or decree applicable and
                    known to  Industra (after  due inquiry), the  breach of
                    which would have a material adverse effect on Industra;


               (h)  the financial statements  of Industra contained  in the
                    Industra  Information  Circular   present  fairly   the
                    financial position of Industra  at the date thereof and
                    the  results  of  operations  and the  changes  in  its
                    financial position  for the  period indicated  and have
                    been prepared in accordance with  accounting principles
                    generally accepted in Canada; 

               (i)  except   as  disclosed  in   the  Industra  Information
                    Circular, there has been  no material adverse change in
                    the  business or condition,  financial or otherwise, of
                    Industra, from  that shown in the  financial statements
                    referred to in Section 3.1(h); 

               (j)  there  are no known or anticipated material liabilities
                    of Industra of any kind whatsoever (including absolute,
                    accrued or contingent  liabilities) nor any commitments
                    whether or not determined or determinable in respect of
                    which  Industra is or may  become liable other than the
                    liabilities disclosed on, reflected in or provided  for
                    in  the financial  statements  referred  to in  Section
                    3.1(h)  or  reflected   in  the  Industra   Information
                    Circular incurred in the ordinary course of business; 

               (k)  the corporate  records and minute books  of Industra as
                    required to be maintained  by it under the laws  of its
                    jurisdiction  of  incorporation  are  up  to  date  and
                    contain complete  and accurate minutes of  all meetings
                    of its directors  and shareholders and  all resolutions
                    consented to in writing; 

               (l)  Industra owns good and marketable title to its property
                    and  assets free  and clear  of any and  all mortgages,
                    liens,    pledges,    charges,   security    interests,
                    encumbrances,  actions, claims or demands of any nature
                    whatsoever  or  howsoever arising  which  would  have a
                    materially adverse effect on  the property or assets of
                    Industra   except  as   disclosed   in   the   Industra
                    Information Circular, 

               (m)  Industra  has  duly filed  on  a timely  basis  all tax
                    returns required to  be filed  by it and  has paid  all
                    taxes  which  are due  and  payable  and has  paid  all
                    assessments  and reassessments  and  all  other  taxes,
                    governmental charges, penalties, interest and fines due
                    and  payable on  or  before the  date hereof;  adequate
                    provision  has  been made  for  taxes  payable for  the
                    current  period  for  which  tax returns  are  not  yet
                    required to be filed;  there are no agreements, waivers
                    or  other  arrangements providing  for an  extension of
                    time with respect to the filing of any tax return by or
                    payment  or any tax,  governmental charge or deficiency
                    against Industra; 

               (n)  Industra  has withheld from each payment made to any of
                    its officers, directors, former directors and employees
                    the amount of  all taxes including without  limitation,
                    income tax and other deductions required to be withheld
                    therefrom and has paid  the same to the proper  tax and
                    other receiving officers within the time required under
                    any applicable tax legislation; 

               (o)  to the  best of the  knowledge of  Industra (after  due
                    inquiry), there are  no actions, suits, proceedings  or
                    investigations  commenced,  contemplated or  threatened
                    against  or affecting  Industra, at  law or  in equity,
                    before  or by any  governmental department, commission,
                    board,   bureau,   court,    agency,   arbitrator    or
                    instrumentality, domestic or foreign,  of any kind nor,
                    to the  best of  the knowledge  of Industra  (after due
                    inquiry), are there  any existing  facts or  conditions
                    which  may reasonably be expected to  be a proper basis
                    for  any actions, suits,  proceedings or investigations
                    which  in   any  case  would  prevent   or  hinder  the
                    consummation of  the transactions contemplated  by this
                    Agreement or  the Arrangement, or which  can reasonably
                    be expected  to have a material adverse  eflfect on the
                    business,  operations,  properties, assets  or affairs,
                    financial or otherwise, of  Industra, either before  or
                    after the Effective Date and other than those contained
                    in the Industra Information Circular, and 

               (p)  the information  set forth in the  Industra Information
                    Circular  relating  to Industra  and  its business  and
                    property and  the effect of the  Arrangement thereon is
                    true, correct and complete in all material respects and
                    does not  contain any untrue statement  of any material
                    fact  or omit to state any material fact required to be
                    stated  therein  or  necessary  in order  to  make  the
                    statements  therein  not  misleading  in light  of  the
                    circumstances in which they are made. 

          3.2  REPRESENTATIONS AND WARRANTIES OF 519742

               519742 represents and warrants to and in favour of  Industra
          as follows  and acknowledges that  Industra is relying  upon such
          representations  and  warranties in  connection with  the matters
          contemplated by this Agreement: 

               (a)  519742 is duly  organized and is validly existing  as a
                    company  under  the laws  of  the  Province of  British
                    Columbia and  has the corporate power  and authority to
                    own  or lease its property  and assets and  to carry on
                    its business as is now being carried on; 

               (b)  519742 has  the corporate power and  authority to enter
                    into  this  Agreement  and, subject  to  obtaining  the
                    requisite approvals contemplated herein, to perform its
                    obligations hereunder, 

               (c)  the execution and delivery  of this Agreement by 519742
                    and  the  performance  by  519742  of  its  obligations
                    hereunder and  under  the Arrangement  have  been  duly
                    authorized by the Board  of Directors of 519742 and  by
                    American Eco, the sole  shareholder of 519742, and this
                    Agreement constitutes a valid and binding obligation of
                    519742  enforceable against  it in accordance  with its
                    terms,   subject  to  the   availability  of  equitable
                    remedies  and  the  enforcement  of  creditors'  rights
                    generally; 

               (d)  the execution and delivery  of this Agreement by 519742
                    and  the completion  of  the transactions  contemplated
                    herein:  (i) does not and will not result in the breach
                    of, or violate any  term or provision of,  the articles
                    or by-laws of 519742; (ii) will not as of the Effective
                    Date conflict with, result in the breach of, constitute
                    a   default  under,   or  accelerate   or  permit   the
                    acceleration  of   the  performance  required   by  any
                    agreement, instrument, licence, permit or  authority to
                    which  519742 is  a party or  by which it  is bound and
                    which is material to  519742, or to which any  material
                    property of 519742 is subject or result in the creation
                    of  any  lien, charge  or encumbrance  upon any  of the
                    material assets  of 519742 under any  such agreement or
                    instrument, or give to  others any material interest or
                    right,  including  rights  of   purchase,  termination,
                    cancellation or acceleration, under any such agreement,
                    instrument, licence, permit or authority,  and (iii) do
                    not and will not  as of the Effective Date  violate any
                    provision of  law or administrative  regulation or  any
                    judicial  or administrative  award, judgment  or decree
                    applicable and known to 519742 (after due inquiry), the
                    breach of which would have a material adverse effect on
                    519742; 

               (e)  there are no known  or anticipated material liabilities
                    of 519742  of any kind  whatsoever (including absolute,
                    accrued  or contingent liabilities) nor any commitments
                    whether or not determined or determinable in respect of
                    which 519742 is or may become liable; 

               (f)  the  corporate records  and minute  books of  519742 as
                    required to be maintained  by it under the laws  of its
                    jurisdiction  of  incorporation  are  up  to  date  and
                    contain complete  and accurate minutes of  all meetings
                    of its directors  and shareholders and  all resolutions
                    consented to in writing; and 

               (g)  to  the best  of  the knowledge  of  519742 (after  due
                    inquiry), there  are no actions, suits,  proceedings or
                    other   investigations   commenced,   contemplated   or
                    threatened against  or affecting  519742, at law  or in
                    equity,  before  or  by  any  governmental  department,
                    commission, board, bureau, court, agency, arbitrator or
                    instrumentality, domestic  or foreign, of any kind nor,
                    to  the  best of  the  knowledge of  519742  (after due
                    inquiry), are  there any  existing facts  or conditions
                    which may reasonably  be expected to be  a proper basis
                    for any actions,  suits, proceedings or  investigations
                    which  in   any  case  would  prevent   or  hinder  the
                    consummation  of the transactions  contemplated by this
                    Agreement, or which can  reasonably be expected to have
                    a material adverse effect on the  business, operations,
                    properties, assets or affairs, financial  or otherwise,
                    of 519742,  either before  or after the  Effective Date
                    and   other  than   those  contained   in  the   519742
                    Information Circular. 

          3.3  REPRESENTATIONS AND WARRANTIES OF AMERICAN ECO

               American Eco  represents and  warrants to  and in favour  of
          Industra  as follows  and acknowledges  that Industra  is relying
          upon such  representations and warranties in  connection with the
          matters contemplated by this Agreement: 

               (a)  American Eco is duly  organized and is validly existing
                    as  a  corporation under  the laws  of the  Province of
                    Ontario and  has the  corporate power and  authority to
                    own  or lease its property  and assets and  to carry on
                    its business as is now being carried on; 

               (b)  American Eco  has the corporate power  and authority to
                    enter into this Agreement and, subject to obtaining the
                    requeisite  approvals  contemplated herein,  to perform
                    its obligations hereunder;

               (c)  the  execution   and  delivery  of  this  Agreement  by
                    American Eco and the performance by American Eco of its
                    obligations  hereunder and  under the  Arrangement have
                    been  duly  authorized by  the  Board  of Directors  of
                    American Eco and this Agreement constitutes a valid and
                    binding obligation of  American Eco enforceable against
                    it  in  accordance  with  its  terms,  subject  to  the
                    availability  of equitable remedies and the enforcement
                    of creditors' rights generally;

               (d)  as  at the date hereof  the authorized share capital of
                    American  Eco  consists  of   an  unlimited  number  of
                    American Eco  Common Shares and an  unlimited number of
                    Preference Shares and  such shares have the  attributes
                    described in the Industra Information Circular;

               (e)  as  the  date  hereof,  the  issued  share  capital  of
                    American Eco consists of 13,822,092 American Eco Common
                    Shares which  are issued and outstanding  as fully paid
                    and non-assessable; 

               (f)  except for  472,100 American Eco Common Shares issuable
                    pursuant to  the exercise  of stock options  granted to
                    certain of firms, directors  and full-time employees of
                    American   Eco  858,000  American   Eco  Common  Shares
                    issuable upon the exercise  of share purchase warrants,
                    333,333  American Eco  Common Shares issuable  upon the
                    conversion of secured debentures, 500,000  American Eco
                    Common Shares  and 500,000 warrants issuable subject to
                    certain  performance  requirements,   and  the   89,206
                    American Eco Common Shares to be issued pursuant to the
                    Arrangement, no person holds any securities convertible
                    into any shares of  American Eco or has any  agreement,
                    warrant  or  option or  right  capable  of becoming  an
                    agreement, warrant  or option  for the purchase  of any
                    unissued shares of American Eco; 

               (g)  the  execution  and  delivery   of  this  Agreement  by
                    American  Eco and  the  completion of  the transactions
                    contemplated herein:  (i) does not and  will not result
                    in  the breach of, or violate any term or provision of,
                    the articles  or by-laws of American Eco; (ii) will not
                    as of the  Effective Date conflict with,  result in the
                    breach of, constitute a default under, or accelerate or
                    permit the acceleration of  the performance required by
                    any agreement, instrument, licence, permit or authority
                    to  which American  Eco is  a party  or by which  it is
                    bound  and which  is material  to American  Eco, or  to
                    which any material property  of American Eco is subject
                    or  result in  the  creation  of  any lien,  charge  or
                    encumbrance upon any of the material assets of American
                    Eco under any such agreement  or instrument, or give to
                    others any material interest or right, including rights
                    of purchase, termination, cancellation or acceleration,
                    under  any such agreement,  instrument, licence, permit
                    or authority; and (iii)  do not and will not  as of the
                    Effective  Date   violate  any  provision  of   law  or
                    administrative   regulation   or   any    judicial   or
                    administrative award, judgment or decree applicable and
                    known to  American Eco (after due  inquiry), the breach
                    of  which  would  have  a material  adverse  effect  on
                    American Eco; 

               (h)  the financial  statements of American Eco  contained in
                    the  Industra Information  Circular present  fairly the
                    financial position of American  Eco at the date thereof
                    and  the results of  operations and the  changes in its
                    financial position for  the period  indicated and  have
                    been prepared in  accordance with accounting principles
                    generally accepted in Canada; 

               (i)  except  as   disclosed  in  the   Industra  Information
                    Circular, there has been  no material adverse change in
                    the business or  condition, financial or  otherwise, of
                    American  Eco,  from   that  shown  in  the   financial
                    statements referred to in Section 3.3;

               (j)  there are no known  or anticipated material liabilities
                    of  American  Eco  of  any  kind  whatsoever (including
                    absolute,  accrued or  contingent liabilities)  nor any
                    commitments whether  or not determined  or determinable
                    in respect  of  which American  Eco  is or  may  become
                    liable  other  than   the  liabilities  disclosed   on,
                    reflected   in  or  provided   for  in   the  financial
                    statements referred  to in Section 3.3(h)  or reflected
                    in the Industra Information Circular or incurred in the
                    ordinary course of business;

               (k)  the corporate records and  minute books of American Eco
                    as  required to be maintained  by it under  the laws of
                    its jurisdiction  of incorporation  are up to  date and
                    contain complete  and accurate minutes of  all meetings
                    of its  directors and shareholders  and all resolutions
                    consented to in writing; 

               (l)  American  Eco owns  good  and marketable  title to  its
                    property  and assets  free  and clear  of  any and  all
                    mortgages, liens, pledges, charges, security interests,
                    encumbrances, actions, claims or  demands of any nature
                    whatsoever  or howsoever  arising  which would  have  a
                    materially adverse effect on  the property or assets of
                    American  Eco  except  as  disclosed  in  the  Industra
                    Information Circular;

               (m)  American Eco has duly  filed on a timely basis  all tax
                    returns required to  be filed  by it and  has paid  all
                    taxes  which  are due  and  payable  and has  paid  all
                    assessments  and reassessments  and  all  other  taxes,
                    governmental charges, penalties, interest and fines due
                    and  payable on  or  before the  date hereof;  adequate
                    provision  has  been made  for  taxes  payable for  the
                    current  period  for  which  tax returns  are  not  yet
                    required to be filed;  there are no agreements, waivers
                    or  other arrangements  providing for  an extension  of
                    time with respect to the filing of any tax return by or
                    payment or any  tax, governmental charge or  deficiency
                    against American Eco; 

               (n)  American Eco has withheld from each payment made to any
                    of   its  officers,  directors,  former  directors  and
                    employees  the amount  of all  taxes including  without
                    limitation, income tax and other deductions required to
                    be withheld  therefrom and  has  paid the  same to  the
                    proper tax and other receiving officers within the time
                    required under any applicable tax legislation; and 

               (o)  to the best of the knowledge of American Eco (after due
                    inquiry), there  are no actions, suits,  proceedings or
                    other   investigations   commenced,   contemplated   or
                    threatened against or affecting American Eco, at law or
                    in equity,  before or  by any governmental  department,
                    commission, board, bureau, court, agency, arbitrator or
                    instrumentality, domestic or foreign,  of any kind nor,
                    to the best of the knowledge of American Eco (after due
                    inquiry), are  there any  existing facts  or conditions
                    which  may reasonably be expected to  be a proper basis
                    for  any actions, suits,  proceedings or investigations
                    which  in   any  case  would  prevent   or  hinder  the
                    consummation of  the transactions contemplated  by this
                    Agreement or  the Arrangement, or which  can reasonably
                    be expected to  have a material  adverse effect on  the
                    business,  operations,  properties, assets  or affairs,
                    financial  or otherwise, of American Eco, either before
                    or  after  the  Effective  Date and  other  than  those
                    contained in the Industra Information Circular. 
                                      ARTICLE 4

                                      COVENANTS


          4.1  COVENANTS OF INDUSTRA

          Industra hereby covenants and agrees as follows: 

               (a)  until  the  Effective  Date,  Industra  shall  carry on
                    business  in the  ordinary course  and shall  not enter
                    into   any  transaction  or  incur  any  obligation  or
                    liability out  of the ordinary course  of its business,
                    except as  othcrwise contemplated in this  Agreement or
                    in the Industra Information Circular, 

               (b)  until the Effective Date, Industra shall not: 

                    (i)  merge into or with,  or amalgamate or  consolidate
                         with,   or  enter   into   any   other   corporate
                         reorganization  with,  any  other  corporation  or
                         person  except as  otherwise contemplated  in this
                         Agreement or the Industra Information Circular, 

                    (ii)  declare,  pay  or  make  distributions by  way  of
                         dividend, return of capital or otherwise to or for
                         the  benefit of its  shareholders, except  for the
                         payment  of  regular  dividends  payable   in  the
                         ordinary   course   to   shareholders    of   such
                         corporation; or

                    (iii)      purchase, redeem or  issue any of its  shares
                              or other securities  convertible into  shares
                              or enter  into  any commitment  or  agreement
                              therefor  except pursuant to options or other
                              rights outstanding as of the date hereof  and
                              referred to  in paragraph (f) of  Section 3.1
                              hereof. 

               (c)  Industra  shall, in  a timely  and  expeditious manner,
                    file   the   Industra  Information   Circular   in  all
                    jurisdictions where  the same is required  and mail the
                    same to  Industra Shareholders in  accordance with  the
                    Interim Order and applicable law; 

               (d)  Industra  shall  not  alter  or  amend  its  constating
                    documents  as  the same  exist  at  the  date  of  this
                    Agreement; 

               (e)  Industra shall furnish to the other parties hereto such
                    information, in  addition to the  information contained
                    in this Agreement, relating to the financial condition,
                    business,  properties  and affairs  of Industra  as may
                    reasonably  be requested  by the  other  parties hereto
                    which  information shall  be true  and complete  in all
                    material  respects  and  shall not  contain  an  untrue
                    statement of  any material  fact or  omit to  state any
                    material  fact   required  to  be  stated   therein  or
                    necessary in  order to  make the statements  therein in
                    the light  of the circumstances in which they are made,
                    not misleading; 

               (f)  Industra shall use all  reasonable efforts to apply for
                    and obtain, as soon as practicable: 

                    (i)  the approval of the Industra Shareholders required
                         for the implementation of the Arrangement; 

                    (ii)  the Interim Order and  the Final Order as provided
                         for in Section 4.4 hereof; and

                    (iii)      such  other consents, orders and approvals as
                              counsel may advise are necessary or desirable
                              for  the  implementation of  the Arrangement,
                              including  those referred  to in  Section 5.1
                              hereof; and 

               (g)  subject to the satisfaction or waiver of the conditions
                    contained  in  Sections 5.1  and  5.2 hereof,  Industra
                    shall perform the obligations required  to be performed
                    by it under the Arrangement and shall do any such other
                    acts  and things  as  may be  necessary or  required in
                    order to give effect to the Arrangement. 

          4.2  COVENANTS OF 519742

               519742 hereby covenants and agrees as follows: 

               (a)  until  the  Effective  Date,  519742  shall   carry  on
                    business  in the  ordinary course  and shall  not enter
                    into  any  transaction  or  incur  any  obligation   or
                    liability  except  as  otherwise  contemplated  in this
                    Agreement; 

               (b)  until the Effective Date, 519742 shall not: 

                    (i)  merge into  or with, or amalgamate  or consolidate
                         with,   or   enter   into   any   other  corporate
                         reorganization  with,  any  other  corporation  or
                         person  except as  otherwise contemplated  in this
                         Agreement; or 

                    (ii) declare,  pay  or  make  distributions  by way  of
                         dividend, return of capital or otherwise to or for
                         the benefit  of its shareholders,  except for  the
                         payment  of  regular   dividends  payable  in  the
                         ordinary   course   to   shareholders    of   such
                         corporation; or 

                    (iii)  purchase, redeem or  issue any of  its shares or
                    other securities convertible into  shares or enter into
                    any commitment or agreement therefor. 

               (c)  519742  shall  not   alter  or  amend   its  constating
                    documents  as the  same  exist  at  the  date  of  this
                    Agreement; 

               (d)  519742 shall  furnish to Industra such  information, in
                    addition  to   the   information  contained   in   this
                    Agreement,   relating   to  the   financial  condition,
                    business, properties  and  affairs  of  519742  as  may
                    reasonably  be requested by  Industra which information
                    shall be true and complete in all material respects and
                    shall not  contain an untrue statement  of any material
                    fact  or omit to state any material fact required to be
                    stated  therein  or  necessary  in order  to  make  the
                    statements therein in the light of the circumstances in
                    which they are made, not mislcading; 

               (e)  519742 shall  use all  reasonable efforts to  apply for
                    and obtain, as soon as practicable: 

                    (i)  the Interim Order and  the Final Order as provided
                         for in Section 4.4 hereof; and 

                    (ii) such  other  consents,  orders  and  approvals  as
                         counsel may advise are  necessary or desirable for
                         the implementation of  the Arrangement,  including
                         those referred to in Section 5.1 hereof; and 

               (f)  subject to the satisfaction or waiver of the conditions
                    contained in Sections 5.1  and 5.2 hereof, 519742 shall
                    perform the obligations required  to be performed by it
                    under the Arrangement and shall do  any such other acts
                    and  things as may be necessary or required in order to
                    give effect to the Arrangement. 

          4.3  COVENANTS OF AMERICAN ECO

               American Eco hereby covenants and agrees as follows: 

               (a)  until the  Effective Date, American Eco  shall carry on
                    business  in the  ordinary course  and shall  not enter
                    into   any  transaction  or  incur  any  obligation  or
                    liability  except  as  otherwise  contemplated  in this
                    Agreement or in the Industra Information Circular; 

               (b)  until the Effective Date, American Eco shall not: 
                    (i)  merge into  or with, or  amalgamate or consolidate
                         with,   or   enter   into  any   other   corporate
                         reorganization  with,  any  other  corporation  or
                         person  except as  otherwise contemplated  in this
                         Agreement or the Industra Information Circular; or


                    (ii) declare,  pay  or  make  distributions  by  way of
                         dividend, return of capital or otherwise to or for
                         the  benefit of  its shareholders, except  for the
                         payment  of  regular   dividends  payable  in  the
                         ordinary   course   to   shareholders    of   such
                         corporation; or 

                    (iii)     purchase, redeem  or issue any  of its shares
                              or other securities  convertible into  shares
                              or  enter into  any  commitment or  agreement
                              therefor except pursuant to options  or other
                              rights outstanding as of  the date hereof and
                              referred to  in paragraph (f)  of Section 3.3
                              hereof. 

               (d)  American Eco  shall not  alter or amend  its constating
                    documents as  the  same  exist  at  the  date  of  this
                    Agreement; 

               (e)  American Eco  shall furnish  to the other  party hereto
                    such   information,  in  addition  to  the  information
                    contained  in this Agreement, relating to the financial
                    condition, business, properties and affairs of American
                    Eco as may reasonably  be requested by the  other party
                    hereto which information shall  be true and complete in
                    all material  respects and shall not  contain an untrue
                    statement of  any material  fact or  omit to state  any
                    material  fact   required  to  be  stated   therein  or
                    necessary in  order to  make the statements  therein in
                    the light of the circumstances in which they are  made,
                    not misleading; 

               (f)  American  Eco  shall  provide  or  use  all  reasonable
                    efforts   to  apply   for  and   obtain,  as   soon  as
                    practicable: 

                    (i)  the  approval  of   American  Eco   as  the   sole
                         shareholder   of   519742    required   for    the
                         implementation of the Arrangement; 
                    (ii) such  other  consents,  orders  and  approvals  as
                         counsel may advise are necessary or desirable  for
                         the implementation of  the Arrangement,  including
                         those referred to in Section 5.1 hereof; and 

               (g)  subject to the satisfaction or waiver of the conditions
                    contained in Sections 5.1  and 5.2 hereof, American Eco
                    shall perform the obligations  required to be performed
                    by it under the Arrangement and shall do any such other
                    acts and  things as  may be  necessary  or required  in
                    order to give effect to the Arrangement. 

          4.4  INTERIM ORDER AND FINAL ORDER

               Industra and 519742  covenant and agree  that they will,  as
          soon  as  reasonably practicable,  apply  to  the Court  for  the
          Interim Order providing for, among other things,  the calling and
          holding  of the  Industra  Special  Meeting  for the  purpose  of
          considering and, if  deemed advisable, approving the  Arrangement
          and that,  if the approval of the Arrangement as set forth in the
          Interim Order  is obtained,  thereafter Industra and  519742 will
          take the necessary steps  to submit the Arrangement to  the Court
          and apply  for the Final Order  in such fashion as  the Court may
          direct and,  as soon  as practicable  thereafter, and subject  to
          compliance with  any other conditions  provided for in  Article 5
          hereof,  file the Final Order with the Registrar on the Effective
          Date. 

          4.5  OTHER COVENANTS

               The parties  hereto agree  that, subject to  the limitations
          imposed  by the Act, all  rights of indemnification  in favour of
          present  or former directors and officers of each of Industra and
          519742 with  respect  to actions  taken  in their  capacities  as
          directors or officers of each of Industra and 519742 prior to the
          Arrangement becoming effective as provided in the by-laws of each
          of Industra  and 519742 in effect  on the date hereof  and in any
          indemnification  agreement  between  any  of  such  directors  or
          officers and each of Industra and 519742 in effect as at the date
          hereof shall survive  the Arrangement and continue in  full force
          and effect.

                                      ARTICLE 5

                                      CONDlTIONS

          5.1  MUTUAL CONDITIONS PRECEDENT

          The  respective obligations of the parties hereto to complete the
          transactions contemplated by this Agreement and to file the Final
          Order  with the Registrar to give effect to the Arrangement shall
          be  subject to the satisfaction, on or before the Effective Date,
          of the  following conditions, none of which  may be waived by any
          party hereto in whole or in part: 

               (a)  the Arrangement, with or  without amendment, shall have
                    been approved at the Industra Special Meeting and shall
                    have   been   approved  by   American  Eco,   the  sole
                    shareholder of  519742 in  accordance with the  Interim
                    Order and  the  Arrangement shall  otherwise have  been
                    approved by the requisite  majority of persons entitled
                    or required to vote thereon as determined by the Court;


               (b)  the  Interim  Order and  Final  Order  shall have  been
                    obtained  in form  and substance  satisfactory  to each
                    party hereto; 

               (c)  all   consents,   orders   and   approvals,   including
                    regulatory and judicial approvals and  orders, required
                    or necessary  for the  completion  of the  transactions
                    provided  for  in this  Agreement  and  the Arrangement
                    shall have been obtained  or received from the persons,
                    authorities   or  bodies  having  jurisdiction  in  the
                    circumstances including without limitation, The Toronto
                    Stock  Exchange  and  pursuant  to  the  Securities Act
                    (British  Columbia)  and   the  comparable   securities
                    legislation of  the other provinces of  Canada in which
                    either Industra or American Eco is a reporting issuer, 

               (d)  there  shall  not  be  in  force  any  order  or decree
                    restraining  or  enjoining   the  consummation  of  the
                    transactions contemplated  by  this Agreement  and  the
                    Arrangement; 


               (e)  any  approval advised by counsel  to American Eco to be
                    necessary or  desirable shall  have been  received from
                    The  Toronto Stock  Exchange  (in connection  with  the
                    listing  of the  American  Eco  Common Shares  issuable
                    under the Arrangement); 

               (f)  none of  the consents, orders, regulations or approvals
                    contemplated herein  shall contain terms  or conditions
                    or    require    undertakings   or    security   deemed
                    unsatisfactory or unacceptable by the parties hereto; 

               (g)  the issuance of the American Eco Common Shares pursuant
                    to  the  Arrangement will  have  been  approved by  all
                    nccessary corporate  action to permit such American Eco
                    Common  Shares   to  be   issued  as  fully   paid  and
                    non-assessable and will be exempt from the registration
                    and  prospectus  requirements of  applicable securities
                    laws  in  each of  the  Provinces  of  Canada in  which
                    Industra Shareholders are resident; and 

               (h)  this  Agreement shall  not have  been  terminated under
                    Article 8 hereof. 

          5.2  CONDITIONS TO OBLIGATIONS OF EACH PARTY

               The obligation  of each  party to complete  the transactions
          contemplated  by  this  Agreement   is  further  subject  to  the
          condition, which may be waived by such party without prejudice to
          its right to rely on any other condition in favour of such party,
          that the covenants of  each other party hereto to be performed on
          or  before the  Effective  Date pursuant  to  the terms  of  this
          Agreement  shall have been duly performed by such party and that,
          except  as  affected by  the  transactions  contemplated by  this
          Agreement, the representations and warranties of each other party
          hereto shall be true and correct  in all material respects as  at
          the   Effective  Date,   with  the   same   effect  as   if  such
          representations  and warranties had been  made at and  as of such
          time,  and each  such party  shall have  received a  certificate,
          dated the Effective Date, of a senior officer of the other  party
          confirming the same. 

          5.3  MERGER OF CONDITIONS

               The  conditions set out in Sections 5.1 and 5.2 hereof shall
          be conclusively deemed to have been satisfied, waived or released
          on the filing by Industra and 5l9742 of the Final  Order with the
          Registrar. 

                                      ARTICLE 6

                                     AMALGAMATION

          6.1  AMALGAMATION OF AMALGAMATING COMPANIES

               The Amalgamating Companies do  hereby agree to amalgamate as
          part of the Arrangement pursuant to the provisions of the Act and
          to continue as one company on  the terms and conditions set forth
          in  this  Arrangement  Agreement.  On  the  Effective  Date,  the
          amalgamation   of   the   Amalgamating   Companies,   and   their
          continuation as one company  shall become effective; the property
          of each Amalgamating Company shall continue to be the property of
          the  Amalgamated Company; the  Amalgamated Company shall continue
          to  be liable for  the obligations of  each Amalgamating Company,
          any  existing cause of action,  claim or liability to prosecution
          shall be unaffected; any civil, criminal or administrative action
          or proceeding pending by or against any  Amalgamating Company may
          be  continued  to be  prosecuted  by or  against  the Amalgamated
          Company; any  conviction against, or  ruling under a  judgment in
          favour of or against  an Amalgamating Company may be  enforced by
          or against the Amalgamated Company. 

                                      ARTICLE 7

                   EXCHANGE OF SHARES, OPTIONS AND EXCHANGE RIGHTS

          7.1  EXCHANGE OF SHARES

               On the Effective Date: 

               (a)  subject to the provisions  of Section 7.2 each Industra
                    shareholder,  other than  American Eco,  shall receive,
                    instead  of  shares  of the  Amalgamated  Company, .425
                    American  Eco  Common  Shares  in  exchange   for  each
                    Industra  Share  held  by   such  shareholder  and  the
                    Industra Shares thus exchanged shall be cancelled;  and
                    in consideration  of the issue  by American Eco  of the
                    American Eco  Common  Shares, the  Amalgamated  Company
                    shall issue to American  Eco one (1) fully  paid common
                    share of the Amalgamated  Company for each American Eco
                    Common Share so issued; 

               (b)  each shareholder of 519742 shall receive one (1) issued
                    and fully paid common  share of the Amalgamated Company
                    in  exchange  for each  issued  and outstanding  common
                    share  of 519742  held  by such  shareholder, and  such
                    shares of 519742 thus exchanged shall be cancelled; and


               (c)  the  issued and  outstanding  Industra Shares  held  by
                    American Eco  shall be converted into  common shares of
                    the Amalgamated Company; 

               (d)  holders  of Industra  Options shall  have such  options
                    cancelled and  exchanged for American Eco  Options on a
                    one  for one basis, exercisable at a price equal to the
                    greater  of  2.35  times  the  exercise  price  of  the
                    Industra Options  and the market price  of the American
                    Eco  Common Shares  on  The Toronto  Stock Exchange  on
                    November 13, 1996; and 

               (e)  holders  of Industra  Exchange  Rights shall  have such
                    rights cancelled and exchanged  for American Eco Common
                    Exchange  Rights entitling the holders to acquire 0.425
                    American  Eco  Common  Shares  upon exercise  for  each
                    Industra Share such holders would have been entitled to
                    receive  upon  exercise   of  their  Industra  Exchange
                    Rights. 

          7.2  NO SHARES IN FRACTIONS

               No fractional American Eco Common Shares will be issued.

                                      ARTICLE 8

                              TERMINATION AND AMENDMENT

          8.1  TERMINATION

          (a)Subject to any agreement of Industra, 519742  and American Eco
          to the contrary, this Agreement shall forthwith terminate in  the
          event that: 

          (i)the Industra  Shareholders fail to approve  the Arrangement at
          the Industra Special Meeting;

                    (ii) a final determination from  the Court or any court
                         of appeal denies the  granting of the Final Order;
                         or 

                    (iii)     the  Arrangement  is  not effected  prior  to
                              February 28, 1997 and any party hereto wishes
                              to  terminate  the   Arrangement  and   gives
                              written  notice  to   the  other  parties  of
                              termination. 

               (b)  This Agreement may be terminated at any time before the
                    Arrangement becomes effective:

                    (i)  by Industra if there  shall have been a breach  by
                         519742  or   American  Eco  of  an  obligation  or
                         covenant  contained in this  Agreement or a breach
                         of  any  of  the  representations  and  warranties
                         contained in this Agreement  on the part of 519742
                         or  American Eco  and such  breach shall  not have
                         been waived by Industra; or 

                    (ii) by 519742 or American Eco if there shall have been
                         a breach by Industra  of an obligation or covenant
                         contained in this Agreement or  a breach of any of
                         the  representations and warranties on the part of
                         Industra contained  in this Agreement  by Industra
                         and  such breach  shall  not have  been waived  by
                         519742 or American Eco. 

          8.2  EFFECT OF TERMINATION

               Upon the  termination of this Agreement  pursuant to Section
          8.1 hereof,  neither party  shall have  any liability  or further
          obligation to the other  party other than liability of  one party
          to another for breach of the provisions of this Agreement. 

          8.3  AMENDMENT

               This  Agreement  may, at  any time  and,  from time  to time
          before and after the holding of the Industra Special Meeting, but
          not  later  than  the  Effective  Date,  be  amended  by  written
          agreement of  the parties hereto (or, in the case of a waiver, by
          written  instrument  of the  party  giving  the waiver)  without,
          subject to applicable law, further notice to or  authorization on
          the  part  of the  security holders  of  Industra, or  the Court.
          Without  limiting  the  generality  of the  foregoing,  any  such
          amendment may: 

               (a)  change  the   time  for  performance  of   any  of  the
                    obligations or acts of the parties hereto; 

               (b)  waive  any  inaccuracies or  modify  any representation
                    contained herein  or in  any documents to  be delivered
                    pursuant hereto; and 

               (c)  waive compliance  with or  modify any of  the covenants
                    herein contained or waive  or modify performance of any
                    of the obligations of the parties hereto; 

          provided that,  notwithstanding the  foregoing, the terms  of the
          Arrangement and this Agreement  shall not be amended in  a manner
          prejudicial to the Industra  Shareholders without the approval of
          such  shareholders given in the  same manner as  required for the
          approval of the Arrangement or as may be ordered by the Court. 

          8.4  AMENDMENT RESULTING FROM FINAL ORDER

               This  Agreement  and  the  Arrangement  may  be  amended  in
          accordance  with the  Final  Order by  written  agreement of  the
          parties hereto. 

                                      ARTICLE 9

                                  GENERAL PROVISIONS

          9.1  NOTICES

               All notices that may be or are required to be given pursuant
          to any  provision of  this Agreement  shall be  given or  made in
          writing  and  shall  be deemed  to  be  validly  given or  served
          personally or by  telecopy, in each  case to the  attention of  a
          senior officer and in each case addressed to the particular party
          at:

               If to 519742 or American Eco:      11011 Jones Road,
                                             Houston, Texas 77070

                                             Attention:  Michael McGinnis
                                             Telecopier:  (281) 774-7005

               with a copy to:                    Cassels Brock & Blackwell
                                             Suite 2100, Scotia Plaza
                                             40 King Street West
                                             Toronto, Ontario
                                             M5H 3C2

                                             Attention:  Mark Young
                                             Telecopier:  (416) 869-5380

               If to Industra:                    401 Salter Street
                                             New    Westminster,    British
          Columbia
                                             V3M 5Y1

                                             Attention:  Wayne Shaw
                                             Telecopier:  (604) 521-3057

               with a copy to:                    Sangra, Moller
                                             1900 700 West Georgia Street
                                             P.O. Box 10354, Pacific Centre
                                             Vancouver, British Columbia
                                             V7Y 1G5

                                             Attention: Kim C. Moller
                                             Telecopier: (604) 669-8803

          or such other addresses or telecopy numbers of which a party may,
          from time to  time, advise the  other party  hereto by notice  in
          writing  given in  accordance  with the  foregoing.  The date  of
          receipt of  any such notice  shall be  deemed to be  the date  of
          delivery thereof,  or in the case of notice sent by telecopy, the
          date of  successful transmission  thereof if given  during normal
          business  hours and on the date during which such normal business
          hours next occur if not given during such hours. 

          9.2  APPLICABLE LAW

               This  Agreement  shall  be  governed  by  and  construed  in
          accordance  with the laws of the Province of British Columbia and
          the laws of Canada applicable therein and shall be treated in all
          respects as a British Columbia contract. 

          9.3  ASSIGNMENT

               This  Agreement  and  all  the provisions  hereof  shall  be
          binding upon and enure  to the benefit of the  parties hereto and
          their respective  successors and permitted assigns.  Neither this
          Agreement  nor  any  of  the   rights  hereunder  or  under   the
          Arrangement  shall be  assigned by any  party hereto  without the
          prior written consent of the other party hereto. 

          9.4  COUNTERPARTS

               This  Agreement may be executed in two or more counterparts,
          each of which shall when delivered (either in originally executed
          form or by  facsimile transmission) shall be  deemed an original,
          but  all  of which  together shall  constitute  one and  the same
          instrument. 

          9.5  BINDING EFFECT

               This Agreement and the Arrangement shall be binding upon and
          shall  enure to  the  benefit of  the  parties hereto  and  their
          respective successors and permitted assigns. 

          9.6  TIME OF THE ESSENOE

               Time shall of the essence of this Agreement.

          9.7  ENTIRE AGREEMENT

               This Agreement constitutes the entire  agreement between the
          parties pertaining  to the  subject matter hereof  and supersedes
          all   prior   agreements,   understandings,   negotiations,   and
          discussions,  whether oral  or  written, among  the parties  with
          respect to the subject matter hereof.

               IN WITNESS WHEREOF  each of the parties  hereto has executed
          this Agreement as of the date first written above.



                                        INDUSTRA SERVICE CORPORATION
                                        Per: /s/ WAYNE SHAW
					    ----------------------

                                        519742 B.C. LTD.

 	                               Per: /s/ WAYNE SHAW
					   ------------------------

                                        AMERICAN ECO CORPORATION

                                        Per: /s/ MICHAEL McGINNlS
					    ---------------------	


                                                             Exhibit 10.9.1
                                                             --------------

          =================================================================

                             AGREEMENT AND PLAN OF MERGER


                                     BY AND AMONG


                               AMERICAN ECO CORPORATION

                                SUB ACQUISITION CORP.


                                         AND


                                   CHEMPOWER, INC.


                            Dated as of September 10, 1996


          =================================================================


          <PAGE>


                                  TABLE OF CONTENTS

          Section                                                      Page

                                      ARTICLE I


          THE MERGER
               Section 1.01.  The Merger  . . . . . . . . . . . . . . .   1
               Section 1.02.  Effective Time  . . . . . . . . . . . . .   1
               Section 1.03.  Effect of the Merger  . . . . . . . . . .   1
               Section 1.04.  Articles of Incorporation; Code of
                              Regulations . . . . . . . . . . . . . . .   2
               Section 1.05.  Directors and Officers  . . . . . . . . .   2

                                      ARTICLE II


          CONVERSION OF SECURITIES; EXCHANGE OF CERTIFICATES
               Section 2.01.  Conversion of Securities; Adjustment  . .   2
               Section 2.02.  Conversion of Sub Common Stock  . . . . .   2
               Section 2.03.  Exchange of Company Certificates and
                              Cash  . . . . . . . . . . . . . . . . . .   3
               Section 2.04.  Stock Transfer Books  . . . . . . . . . .   4
               Section 2.05.  Company Options . . . . . . . . . . . . .   4
               Section 2.06.  Dissenting Shares . . . . . . . . . . . .   4
               Section 2.07.  Closing . . . . . . . . . . . . . . . . .   5

                                     ARTICLE III


          REPRESENTATIONS AND WARRANTIES OF THE COMPANY
               Section 3.01.  Organization and Qualification  . . . . .   5
               Section 3.02.  Capitalization  . . . . . . . . . . . . .   6
               Section 3.03.  Subsidiaries  . . . . . . . . . . . . . .   6
               Section 3.04.  Authorization . . . . . . . . . . . . . .   6
               Section 3.05.  SEC Filings . . . . . . . . . . . . . . .   7
               Section 3.06.  No Conflicts  . . . . . . . . . . . . . .   7
               Section 3.07.  Consents and Approvals  . . . . . . . . .   8
               Section 3.08.  Financial Statements  . . . . . . . . . .   8
               Section 3.09.  Absence of Certain Changes or Events  . .   8
               Section 3.10.  No Undisclosed Material Liabilities . . .  10
               Section 3.11.  Proxy Statement . . . . . . . . . . . . .  10
               Section 3.12.  Fairness Opinion  . . . . . . . . . . . .  10
               Section 3.13.  Brokers and Finders . . . . . . . . . . .  11
               Section 3.14.  Environmental Matters . . . . . . . . . .  11
               Section 3.15.  Litigation  . . . . . . . . . . . . . . .  11
               Section 3.16.  ERISA Compliance  . . . . . . . . . . . .  12
               Section 3.17.  Tax Matters . . . . . . . . . . . . . . .  13
               Section 3.18.  Change in Control Payments  . . . . . . .  14
               Section 3.19.  Properties  . . . . . . . . . . . . . . .  14
               Section 3.20.  Intellectual Property . . . . . . . . . .  14
               Section 3.21.  Insurance Coverage  . . . . . . . . . . .  15
               Section 3.22.  Inventory . . . . . . . . . . . . . . . .  15
               Section 3.23.  Related Party Transactions  . . . . . . .  15
               Section 3.24.  Contracts . . . . . . . . . . . . . . . .  16
               Section 3.25.  Personnel . . . . . . . . . . . . . . . .  17
               Section 3.26.  Compliance with Laws  . . . . . . . . . .  17
               Section 3.27.  Accounts Receivable . . . . . . . . . . .  18
               Section 3.28.  Books and Records . . . . . . . . . . . .  18
               Section 3.29.  Board Recommendation  . . . . . . . . . .  18
               Section 3.30.  General Representation and Warranty . . .  18

                                      ARTICLE IV

          REPRESENTATIONS AND WARRANTIES OF PARENT AND SUB
               Section 4.01.  Organization and Power  . . . . . . . . .  19
               Section 4.02.  Authorization . . . . . . . . . . . . . .  19
               Section 4.03.  No Conflicts  . . . . . . . . . . . . . .  19
               Section 4.04.  Consents and Approvals  . . . . . . . . .  19
               Section 4.05.  Proxy Statement . . . . . . . . . . . . .  20
               Section 4.06.  Financing . . . . . . . . . . . . . . . .  20
               Section 4.07.  Brokers and Finders . . . . . . . . . . .  20

                                      ARTICLE V

          COVENANTS AND AGREEMENTS

               Section 5.01.  Conduct of Business Between Execution of
                              this Agreement and the Effective Time . .  20
               Section 5.02.  Mutual Covenants  . . . . . . . . . . . .  22
               Section 5.03.  Access to Information; Confidentiality  .  23
               Section 5.04.  Meeting of Shareholders . . . . . . . . .  23
               Section 5.05.  Proxy Statement . . . . . . . . . . . . .  23
               Section 5.06.  Public or Shareholder Communications  . .  24
               Section 5.07.  Additional Agreements.  . . . . . . . . .  24
               Section 5.08.  Closing Conditions  . . . . . . . . . . .  24
               Section 5.09.  Parent Shareholder Approval . . . . . . .  24
               Section 5.10.  Director and Officer Liability  . . . . .  24
               Section 5.11.  No Solicitation . . . . . . . . . . . . .  25
               Section 5.12.  Periodic Reports  . . . . . . . . . . . .  26
               Section 5.13.  Financing . . . . . . . . . . . . . . . .  26
               Section 5.14.  Hart-Scott-Rodino Filing  . . . . . . . .  26

                                      ARTICLE VI

          CONDITIONS TO CONSUMMATION OF THE MERGER
               Section 6.01.  Conditions to Each Party's Obligation to
                              Effect the Merger . . . . . . . . . . . .  27
               Section 6.02.  Additional Conditions to the Obligations
                              of the Company  . . . . . . . . . . . . .  28
               Section 6.03.  Additional Conditions to the Obligations
                              of Parent and Sub . . . . . . . . . . . .  28

                                     ARTICLE VII

          TERMINATION; AMENDMENT; WAIVER
               Section 7.01.  Termination . . . . . . . . . . . . . . .  30
               Section 7.02.  Effect of Termination and Abandonment . .  32
               Section 7.03.  Termination Payment . . . . . . . . . . .  32
               Section 7.04.  Amendment . . . . . . . . . . . . . . . .  32
               Section 7.05.  Waiver  . . . . . . . . . . . . . . . . .  32

                                     ARTICLE VIII

          GENERAL PROVISIONS
               Section 8.01.  Fees and Expenses . . . . . . . . . . . .  33
               Section 8.02.  Survival of Representations and
                              Warranties  . . . . . . . . . . . . . . .  33
               Section 8.03.  Notices . . . . . . . . . . . . . . . . .  33
               Section 8.04.  Construction  . . . . . . . . . . . . . .  34
               Section 8.05.  Exhibits, Schedules and Annexes . . . . .  34
               Section 8.06.  Counterparts  . . . . . . . . . . . . . .  35
               Section 8.07.  Governing Law . . . . . . . . . . . . . .  35
               Section 8.08.  Pronouns  . . . . . . . . . . . . . . . .  35
               Section 8.09.  Time Periods  . . . . . . . . . . . . . .  35
               Section 8.10.  No Third Party Beneficiaries  . . . . . .  35
               Section 8.11.  Enforcement of the Agreement  . . . . . .  35
               Section 8.12.  Waiver of the Jury Trial  . . . . . . . .  35
               Section 8.13.  Entire Agreement  . . . . . . . . . . . .  35
               Section 8.14.  Severability  . . . . . . . . . . . . . .  36
               Section 8.15.  Successors and Assigns  . . . . . . . . .  36

          <PAGE>


                            LIST OF SCHEDULES AND ANNEXES
                            -----------------------------
          SCHEDULES
          ---------

          3.01    Jurisdictions in Which Qualified
          3.02    Capitalization
          3.03    Subsidiaries
          3.05    SEC Filings
          3.06    No Conflicts
          3.07    Consents and Approvals
          3.09    Certain Changes or Events
          3.14    Environmental Matters
          3.15    Litigation
          3.16    ERISA Compliance
          3.17    Tax Matters
          3.18    Change in Control Payments
          3.19    Properties
          3.20    Intellectual Property Matters
          3.21    Insurance Policies
          3.23    Certain Transactions
          3.24    Contracts
          3.25    Personnel
          3.26    Permits
          3.27    Accounts Receivable
          5.01    Conduct of Business between Execution of Agreement and
                  Effective Time

          ANNEXES
          -------

          Annex A   Form of Opinion of Counsel to Parent and Sub
          Annex B   Employment Agreement with Toomas J. Kukk
          Annex C   Employment Agreement with Ernest M. Rochester
          Annex D   Form of Opinion of Counsel to the Company


          <PAGE>


                    AGREEMENT AND PLAN OF MERGER, dated as of September 10,
          1996 ("Agreement"), by and among AMERICAN ECO CORPORATION, an 
                 ---------
          Ontario, Canada corporation ("Parent"), SUB ACQUISITION CORP., an
                                        ------
          Ohio corporation and a wholly owned subsidiary of Parent ("Sub"),
                                                                     ___   
          and CHEMPOWER, INC., an Ohio corporation (the "Company").
                                                          -------
                    WHEREAS, the parties hereto desire to merge Sub with
          and into the Company (the "Merger"), whereupon the Company will
          become a wholly owned subsidiary of Parent; and

                    WHEREAS, the Board of Directors of each of Parent, Sub
          and the Company deems the Merger to be in the best interests of
          each of Parent, Sub, the Company and their respective
          shareholders;

                    NOW, THEREFORE, in consideration of the foregoing and
          the respective representations, warranties, covenants and
          agreements set forth in this Agreement, the parties hereto agree
          as follows: 

                                      ARTICLE I

                                      THE MERGER

                    Section 1.01.  The Merger.  At the Effective Time (as 
                                   ----------
          defined in Section 1.02), upon the terms and subject to the
          conditions set forth in this Agreement, and in accordance with
          the Ohio General Corporation Law (the "Ohio Act"), Sub shall be 
                                                 --------
          merged with and into the Company, whereupon the Company will
          become a wholly owned subsidiary of Parent.  As a result of the
          Merger, the separate corporate existence of Sub shall cease and
          the Company shall continue as the surviving corporation in the
          Merger (the "Surviving Corporation").  The name of the Surviving
                       ---------------------
          Corporation shall, by virtue of the Merger, remain "Chempower,
          Inc."

                    Section 1.02.  Effective Time.  As promptly as 
                                   --------------
          reasonably practicable after the satisfaction or, if permissible
          hereunder, waiver of all conditions set forth in Article VI, the
          parties hereto shall cause the Merger to be consummated by filing
          a certificate of merger (the "Certificate of Merger") with the 
                                        ---------------------
          Secretary of State of the State of Ohio, in such form as required
          by, and executed in accordance with the relevant provisions of
          the Ohio Act (the time of such filing being the "Effective 
                                                           --------
          Time").
          ----

                    Section 1.03.  Effect of the Merger.  At the Effective
                                   --------------------
          Time, the effect of the Merger shall be as provided in the
          applicable provisions of the Ohio Act.  Without limiting the
          generality of the foregoing, and subject thereto, at the
          Effective Time, except as otherwise provided herein, all of the
          property, rights, privileges, powers and franchises of Sub and
          the Company shall vest in the Surviving Corporation, and all of
          the debts, liabilities and duties of Sub and the Company shall
          become the debts, liabilities and duties of the Surviving
          Corporation.

                    Section 1.04.  Articles of Incorporation; Code of 
                                   ----------------------------------
          Regulations.  The Articles of Incorporation and Code of 
          -----------
          Regulations of the Company as in effect immediately prior to the
          Effective Time shall be the Articles of Incorporation and Code of
          Regulations of the Surviving Corporation, unless and until duly
          amended, altered or repealed.

                    Section 1.05.  Directors and Officers.  The directors 
                                   ----------------------
          and officers of Sub immediately prior to the Effective Time shall
          become the directors and officers of the Surviving Corporation at
          the Effective Time, each to hold office in accordance with the
          Articles of Incorporation and Code of Regulations of the
          Surviving Corporation, in each case until their respective
          successors are duly elected or appointed and qualified.


                                      ARTICLE II

                  CONVERSION OF SECURITIES; EXCHANGE OF CERTIFICATES

                    Section 2.01.  Conversion of Securities; Adjustment.
                                   ------------------------------------

                    (a)  Each share of common stock, $0.10 par value, of
          the Company (the "Shares") issued and outstanding immediately 
                            ------
          prior to the Effective Time, other than Shares owned by Parent,
          Sub or any other wholly owned subsidiary of Parent or held in the
          treasury of the Company, all of which shall be canceled
          (collectively, the "Canceled Shares"), and Shares held by 
                              ---------------
          Dissenting Shareholders (as defined in Section 2.06 hereof)
          (collectively, the "Dissenting Shares"), shall, by virtue of the
                              -----------------
          Merger and without any action on the part of the holder thereof,
          be converted into the right to receive $6.20 net to the holder in
          cash (the "Merger Consideration"), payable to the holder thereof,
                     --------------------
          without interest thereon, upon the surrender of the certificate
          representing such Share.

                    (b)  If between the date of this Agreement and the
          Effective Time the outstanding Shares shall have been changed
          into a different number of Shares or a different class by reason
          of a stock dividend, subdivision, reclassification,
          recapitalization, split-up or combination, the Merger
          Consideration shall be appropriately adjusted.

                    Section 2.02.  Conversion of Sub Common Stock.  Each 
                                   ------------------------------
          share of common stock, par value $0.10 per share, of Sub issued
          and outstanding immediately prior to the Effective Time shall, by
          virtue of the Merger and without any action on the part of the
          holder thereof, be converted into and exchangeable for one (1)
          share of common stock of the Surviving Corporation and each
          certificate evidencing ownership of any shares of capital stock
          of Sub shall evidence ownership of the same number of shares of
          common stock of the Surviving Corporation.

                    Section 2.03.  Exchange of Company Certificates and 
                                   ------------------------------------
          Cash.
          ----

                    (a)  Deposit of Merger Consideration.  As of the 
                         -------------------------------
          Effective Time, Parent or Sub shall deposit, or cause to be
          deposited, with or for the account of an exchange agent (the
          "Exchange Agent") selected by Parent prior to the Effective Time, 
          --------------
          for the benefit of the holders of the Shares (other than Canceled
          Shares and Dissenting Shares), for exchange in accordance with
          this Article II, through the Exchange Agent, cash in the
          aggregate amount required to be exchanged for the Shares (other
          than Canceled Shares and Dissenting Shares) pursuant to Section
          2.01 (the "Exchange Fund").  The Exchange Agent shall, pursuant 
                     -------------
          to irrevocable instructions, deliver the Exchange Fund to holders
          of the Shares (other than Canceled Shares and Dissenting Shares)
          in accordance with Section 2.01 hereof.  The Exchange Fund shall
          not be used for any other purpose.  Any interest, dividends or
          other income earned on the investment of the Exchange Fund while
          held by the Exchange Agent shall be for the account of Parent.

                    (b)  Exchange Procedures.  As soon as reasonably 
                         -------------------
          practicable after the Effective Time, Parent will instruct the
          Exchange Agent to mail to each holder of record of a certificate
          or certificates which immediately prior to the Effective Time
          evidenced outstanding Shares (other than Dissenting Shares) (the
          "Certificates"), (i) a letter of transmittal (which shall specify 
           ------------
          that delivery shall be effected, and risk of loss and title to
          the Certificates shall pass, only upon proper delivery of the
          Certificates to the Exchange Agent and shall be in such form and
          have such other provisions as Parent may reasonably specify) and
          (ii) instructions for use in effecting the surrender of the
          Certificates in exchange for payment in cash therefor.  Upon
          surrender of a Certificate for cancellation to the Exchange Agent
          together with such letter of transmittal, duly executed, and such
          other customary documents as may be required pursuant to such
          instructions, the holder of such Certificate shall be entitled to
          receive in exchange therefor cash in an amount equal to the
          product of the number of Shares represented by such Certificate
          multiplied by the Merger Consideration, and the Certificate so
          surrendered shall forthwith be canceled.  In the event of a
          transfer of ownership of Shares which is not registered in the
          transfer records of the Company, cash may be paid in accordance
          with this Article II to a transferee if the Certificate
          evidencing such Shares is presented to the Exchange Agent,
          accompanied by all documents required to evidence and effect such
          transfer and by all amounts required to pay applicable stock
          transfer taxes or evidence that any applicable stock transfer
          taxes have been paid.  Until surrendered as contemplated by this
          Section 2.03, each Certificate shall represent for all purposes
          after the Effective Time only the right to receive upon such
          surrender the Merger Consideration in cash multiplied by the
          number of Shares evidenced by such Certificate, without any
          interest thereon or, in the case of Dissenting Shares, such
          consideration as may be determined to be due under the Ohio Act;
          and all other rights of such holder as a shareholder of the
          Company shall cease at the Effective Time, except as otherwise
          required by the Ohio Act.

                    (c)  Termination of Exchange Fund.  Any portion of the 
                         ----------------------------
          Exchange Fund which remains undistributed to the holders of
          Shares for 180 days after the Effective Time shall be delivered
          to Parent, upon demand, and any holders of Shares who have not
          theretofore complied with this Article II shall thereafter look
          only to Parent for payment of their claim for the Merger
          Consideration to which they are entitled pursuant to this
          Agreement.  Neither Parent nor the Company shall be liable to any
          holder of the Shares for any cash from the Exchange Fund
          delivered to a public official pursuant to any applicable
          abandoned property, escheat or similar law.

                    (d)  Withholding Rights.  Parent shall be entitled to 
                         ------------------
          deduct and withhold from the Merger Consideration otherwise
          payable pursuant to this Agreement to any holder of Shares such
          amounts as Parent is required to deduct and withhold with respect
          to the making of such payment under the Internal Revenue Code of
          1986, as amended (the "Code"), or any provision of state, local 
                                 ----
          or foreign tax law.  To the extent that amounts are so withheld
          by Parent, such withheld amounts shall be treated for all
          purposes of this Agreement as having been paid to the holder of
          the Shares in respect of which such deduction and withholding was
          made by Parent.

                    (e)  Lost Certificates.  If any Certificate is lost, 
                         -----------------
          stolen, or destroyed, upon the making of an affidavit of that
          fact by the person claiming such Certificate to be lost, stolen,
          or destroyed and, if required by the Surviving Corporation the
          posting by such person of a bond in such reasonable amount as
          Parent may direct as indemnity against any claim that may be made
          against it with respect to such Certificate, the Exchange Agent
          will pay the cash payable in respect of such Certificate pursuant
          to this Agreement.

                    Section 2.04.  Stock Transfer Books.  At the Effective 
                                   --------------------
          Time, the stock transfer books of the Company shall be closed and
          there shall be no further registration of transfers of Shares
          thereafter on the records of the Company.  On or after the
          Effective Time, any Certificates presented to the Exchange Agent,
          the Surviving Corporation or Parent for any reason, other than
          Dissenting Shares presented for endorsement in accordance with
          the Ohio Act, shall be canceled and converted into the right to
          receive the Merger Consideration in cash multiplied by the number
          of Shares evidenced by such Certificate.

                    Section 2.05.  Company Options.  At the Effective Time
                                   ---------------
          (and subject to the effectiveness of the Merger), each option to
          purchase Shares, whether or not exercisable, shall be canceled in
          consideration of the payment by the Company out of funds provided
          by Parent, if necessary, to each holder thereof of an amount in
          cash equal to the extent (if any) by which the Merger
          Consideration exceeds the exercise price per share payable under
          such option, multiplied by the number of Shares subject to such
          option.  All incentive stock option plans and non-qualified stock
          option plans maintained by the Company, and each option issued
          under any of such plans, shall be amended, to the extent
          necessary, to incorporate the terms of the preceding sentence and
          to delete any inconsistent provisions thereof regarding the
          treatment of such options as a consequence of the Merger.  Parent
          shall be entitled to cause the Company to withhold from amounts
          otherwise payable pursuant to this Section 2.05 any amount
          required to be withheld under applicable tax laws.

                    Section 2.06.  Dissenting Shares.  Notwithstanding 
                                   -----------------
          anything in this Agreement to the contrary, any issued and
          outstanding Shares held by a person (a "Dissenting Shareholder")
                                                   ----------------------
          who objects to the Merger and complies with all the provisions of
          the Ohio Act concerning the right of shareholders of the Company
          to dissent from the Merger and require the fair cash value of
          their Shares shall not be converted as described in Section 2.01
          hereof but shall become the right to receive such consideration
          as may be determined to be due to such Dissenting Shareholder
          pursuant to the Ohio Act.  If after the Effective Time, such
          Dissenting Shareholder withdraws his demand for the fair cash
          value of his Shares or fails to perfect or otherwise loses his
          right to the fair cash value of his Shares, in any case pursuant
          to the Ohio Act, his Shares shall be deemed to be converted as of
          the Effective Time into the right to receive the Merger
          Consideration, without interest.  The Company shall give Parent
          (i) prompt notice of any demands for the fair cash value of
          Shares received by the Company and (ii) the opportunity to
          participate in and direct all negotiations and proceedings with
          respect to any such demands.  The Company shall not, without the
          prior written consent of Parent, make any payment with respect
          to, or settle, offer to settle or otherwise negotiate any such
          demands.

                    Section 2.07.  Closing.  The closing of the Merger
                                   -------
          will take place at 10:00 a.m. not later than the second business
          day after the day on which there shall have been satisfaction or
          waiver of the conditions set forth in Article VI, at the offices
          of Thompson Hine & Flory P.L.L., 3900 Key Center, 127 Public
          Square, Cleveland, Ohio, unless another date or place is agreed
          to in writing by the parties hereto.


                                     ARTICLE III

                    REPRESENTATIONS AND WARRANTIES OF THE COMPANY

                    The Company represents and warrants to Parent and Sub
          as follows:  

                    Section 3.01.  Organization and Qualification.
                                   ------------------------------

                    (a)  Organization and Power.  The Company is a 
                         ----------------------
          corporation duly organized, validly existing and in good standing
          under the laws of the State of Ohio.  The Company has all
          requisite corporate power and authority to carry on its business
          as it is now being conducted and to own, lease and operate its
          assets.

                    (b)  Qualification.  The Company is duly qualified or 
                         -------------
          licensed to do business as a foreign corporation in good standing
          in every jurisdiction where the character of its properties,
          owned or leased, or the nature of its activities make such
          qualification necessary, except where the failure to be so
          qualified will not have an effect which is material and adverse
          to the business, financial condition or results of operations of
          the Company and its Subsidiaries (as hereinafter defined) taken
          as a whole other than an effect resulting from this Agreement or
          the transactions contemplated hereby (a "Company Material Adverse
                                                   ------------------------
          Effect").  Each of such jurisdictions is listed in Schedule 3.01
          ------                                             -------------
          hereto.

                    (c)  Articles of Incorporation and Code of Regulations. 
                         -------------------------------------------------
          The Company has heretofore delivered to Parent complete and
          correct copies of the Company's Articles of Incorporation and
          Code of Regulations, each as currently in effect.

                    Section 3.02.  Capitalization.  The authorized capital 
                                   --------------
          stock of the Company, together with a description of treasury
          securities and a description of all securities issued and
          outstanding as of the date hereof is as set forth on Schedule 
                                                               --------
          3.02 attached hereto.  All securities identified on Schedule 3.02
          ----                                                -------------
          as being issued and outstanding securities are validly issued,
          fully paid and nonassessable.  Except as set forth on Schedule 
                                                                --------   
          3.02, there is no outstanding option, warrant, right, call, 
          ----
          subscription or other agreement or commitment to which the
          Company is a party which (a) obligates the Company to sell,
          pledge or otherwise dispose of any shares of capital stock of the
          Company or any securities convertible or exchangeable into, or
          other rights to acquire, any shares of capital stock of the
          Company, (b) obligates the Company to make any payments with
          respect to appreciation in shares of its capital stock, (c)
          obligates the Company to grant, offer or enter into any of the
          foregoing, or (d) relates to the voting, transfer or control of
          such capital stock, securities or rights.  Schedule 3.02 sets 
                                                     -------------
          forth the exercise price of each stock option currently
          outstanding.

                    Section 3.03.  Subsidiaries.  Each Subsidiary of the 
                                   ------------
          Company is listed on Schedule 3.03 hereto.  Except as set forth 
                               -------------
          in Schedule 3.03, each such Subsidiary is a corporation duly 
             -------------
          organized, validly existing and in good standing under the laws
          of its jurisdiction of incorporation and has the corporate power
          to carry on its business substantially as it is now being
          conducted.  Each Subsidiary is duly qualified as a foreign
          corporation to do business, and is in good standing, in each
          jurisdiction where the character of its properties owned or
          leased or the nature of its activities makes such qualification
          necessary, except where the failure to be so qualified will not
          have a Company Material Adverse Effect.  All of the outstanding
          shares of capital stock of each Subsidiary are validly issued,
          fully paid and nonassessable and owned directly or indirectly by
          the Company free and clear of all liens, claims or encumbrances
          and were not issued in violation of any preemptive right.  There
          are no existing options, calls or commitments of any character
          relating to the issued or unissued capital stock of any
          Subsidiary, or any securities convertible into, or exchangeable
          or exercisable for, or otherwise evidencing the right to acquire,
          any shares of capital stock of any Subsidiary.  For purposes of
          this Agreement, the term "Subsidiary" of the Company shall mean 
                                    ----------
          any corporation, limited partnership or other entity a majority
          of whose outstanding voting stock or ownership interests entitled
          to vote for the election of directors or other governing body is
          at the time owned by the Company and/or one or more other
          Subsidiaries.  Except for the Subsidiaries listed on Schedule 
                                                               --------    
          3.03 hereto, the Company does not have any direct or indirect 
          ----
          record or beneficial ownership, voting or management interest in
          any corporation, limited partnership or other entity.

                    Section 3.04.  Authorization.  The Company has all 
                                   -------------
          requisite corporate power to enter into this Agreement, and all
          other documents and instruments to be executed and delivered by
          it in connection herewith, and to carry out its obligations
          hereunder and thereunder.  Except with respect to the approval by
          the shareholders of the Company of this Agreement and the Merger
          (a) the execution and delivery of this Agreement and the due
          consummation by the Company of the transactions contemplated
          hereby have been duly and validly authorized by all necessary
          corporate action on the part of the Company and (b) this
          Agreement constitutes (and each document and instrument
          contemplated by this Agreement, when executed and delivered in
          accordance with the provisions hereof, will constitute) a valid
          and legally binding agreement of the Company enforceable in
          accordance with its terms assuming the due authorization,
          execution and delivery hereof by Parent, except as such
          enforcement may be limited by applicable bankruptcy, insolvency,
          moratorium, or other similar laws affecting the rights of
          creditors generally, general principles of equity, and public
          policy.  The affirmative vote of the holders of a majority of the
          Shares is the only vote of any class or series of capital stock
          of the Company necessary to approve the Merger.

                    Section 3.05.  SEC Filings.
                                   -----------

                    (a)  Except as set forth on Schedule 3.05 attached 
                                                -------------
          hereto, the Company has filed with the Securities and Exchange
          Commission (the "SEC") all required reports, schedules, forms, 
                           ---
          statements and other documents from January 1, 1993 through the
          date hereof, including (i) the annual reports on Form 10-K for
          all fiscal years ended during such period, (ii) the quarterly
          reports on Form 10-Q required for all fiscal quarters during such
          period, (iii) all proxy or information statements relating to
          meetings of, or actions taken without a meeting by, the
          shareholders of the Company held during such period, and (iv) all
          other reports, statements, schedules and registration statements
          required to be filed with the SEC during such period (the "SEC 
                                                                     ---
          Documents") except where the failure to file any such SEC 
          ---------
          Document referred to in Subparagraph 3.05(a)(iv) is not likely to
          have, individually or in the aggregate, a Company Material
          Adverse Effect.

                    (b)  As of its filing date or, if amended, as of the
          date of its amendment, as the case may be, each such report,
          proxy or information statement (as amended or supplemented, if
          applicable), filed pursuant to the Securities Exchange Act of
          1934, as amended (the "Exchange Act"), did not contain any 
                                 ------------
          untrue statement of a material fact or omit to state any material
          fact necessary in order to make the statements made therein, in
          the light of the circumstances under which they were made, not
          misleading.

                    (c)  Each such registration statement (as amended or
          supplemented, if applicable) filed pursuant to the Securities Act
          of 1933, as amended (the "Securities Act"), on the date such 
                                    --------------
          statement, amendment or supplement became effective did not
          contain any untrue statement of a material fact or omit to state
          any material fact required to be stated therein or necessary to
          make the statements therein not misleading.

                    Section 3.06.  No Conflicts.  Except as set forth on 
                                   ------------
          Schedule 3.06 attached hereto, the execution, delivery and 
          -------------
          performance of this Agreement by the Company and the consummation
          of the transactions contemplated hereby:

                    (a)  will not constitute a conflict with, breach or
          violation of or default (or an event which with notice or lapse
          of time or both would become a default) under:  (i) the Company's
          Articles of Incorporation or Code of Regulations, as amended to
          date, (ii) any material agreement, instrument, license, franchise
          or permit to which the Company or any of its Subsidiaries is
          subject or by which any of them is bound, (iii) any order, writ,
          injunction or decree to which the Company or any of its
          Subsidiaries are subject or by which any of them is bound, or
          (iv) assuming that the consents and approvals referenced in
          Section 3.07 hereof are obtained, any statute, law, rule or
          regulation to which the Company or any of its Subsidiaries is
          subject or by which any of them is bound, the violation of which
          would have a Company Material Adverse Effect; and

                    (b)  will not result in the creation of any lien,
          charge or encumbrance on the properties or assets of the Company,
          except those created or imposed by or through Parent or Sub and
          except for such liens, charges, or encumbrances which would not
          have a Company Material Adverse Effect.

                    Section 3.07.  Consents and Approvals.  Except: (a) for
                                   ----------------------
          filings and approvals required by: (i) the Secretary of State of
          the State of Ohio, (ii) the Exchange Act, (iii) the Hart-Scott-
          Rodino Antitrust Improvements Act of 1976, as amended, and the
          regulations promulgated thereunder (the "Hart-Scott-Rodino Act"),
                                                   ---------------------   
          and (iv) such other statutes, rules or regulations which may
          require registrations, authorizations, consents or approvals
          relating to matters that, in the aggregate, are not material to
          the Company and its Subsidiaries taken as a whole; (b) for the
          approval by the shareholders of the Company of this Agreement and
          the transactions contemplated hereby; and (c) as set forth on
          Schedule 3.07 attached hereto, neither the Company nor any of its
          -------------
          Subsidiaries is required to submit any notice, report or other
          filing with or obtain any consent or approval from any
          governmental authority or instrumentality, domestic or foreign (a
          "Governmental Entity") or third party in connection with the 
           -------------------
          execution and delivery by the Company of this Agreement or the
          consummation of the transactions contemplated hereby.  The
          consents set forth on Schedule 3.07 that are marked with an
          asterisk (*) are referred to herein as the "Material Consents."

                    Section 3.08.  Financial Statements.  The consolidated 
                                   --------------------
          financial statements of the Company included in the annual
          reports on Form 10-K filed by the Company with respect to the
          three most recently completed fiscal years of the Company and the
          quarterly reports on Form 10-Q filed by the Company with the SEC
          with respect to the quarters ended March 31 and June 30, 1996,
          comply in all material respects with applicable accounting
          requirements and with the published rules and regulations of the
          SEC with respect thereto, were prepared in accordance with
          generally accepted accounting principles, consistently applied
          (except as may be indicated in the notes thereto or, in the case
          of the unaudited statements, as permitted by Form 10-Q of the
          SEC), and fairly present (subject, in the case of the unaudited
          statements, to normal, recurring adjustments, none of which are
          anticipated to have a Company Material Adverse Effect) the
          financial position, results of operations, shareholders' equity
          and cash flow of the Company and its Subsidiaries as at the dates
          and for the periods indicated.

                    Section 3.09.  Absence of Certain Changes or Events.  
                                   ------------------------------------
          Except as set forth on Schedule 3.09 attached hereto, since 
                                 -------------
          January 1, 1996, there has been no Company Material Adverse
          Effect (whether or not covered by insurance), and there has not
          been:

                    (a)  any event, occurrence or development of a state of
          circumstances or facts which has had or reasonably could be
          expected to have a Company Material Adverse Effect;

                    (b)  any declaration, setting aside or payment of any
          dividend or other distribution with respect to any shares of
          capital stock of the Company or any Subsidiary or any repurchase,
          redemption or other acquisition by the Company or any Subsidiary
          of any outstanding shares of capital stock or other securities
          of, or other ownership interests in, the Company or any
          Subsidiary;

                    (c)  any amendment of any material term of any
          outstanding security of the Company or any Subsidiary;

                    (d)  any incurrence, assumption or guarantee by the
          Company or any Subsidiary of any indebtedness for borrowed money
          other than in the ordinary course of business and in amounts and
          on terms consistent with past practices, but in no event in the
          amount of more than $100,000 in the aggregate;

                    (e)  any creation or assumption by the Company or any
          Subsidiary of any lien, pledge, mortgage or other restriction on
          any material asset other than in the ordinary course of business
          consistent with past practices, but in no event in respect of any
          obligation of more than $100,000 in the aggregate;

                    (f)  any making of any loan, advance or capital
          contributions to, or investment in any person other than
          investments in cash equivalents made by the Company or any
          Subsidiary except those made in the ordinary course of business
          consistent with past practices;

                    (g)  any transaction or commitment made, or any
          contract or agreement entered into, by the Company or any
          Subsidiary relating to its assets or business (including the
          acquisition or disposition of any assets) or any relinquishment
          by the Company or any Subsidiary of any contract or other right,
          in either case, involving an amount in excess of $100,000 other
          than transactions and commitments in the ordinary course of
          business consistent with past practice and those contemplated by
          this Agreement;

                    (h)  any forgiveness or cancellation of any debt or
          claim, or any waiver of any right, in either case, involving an
          amount in excess of $100,000;

                    (i)  any change in any method of accounting or
          accounting practice by the Company or any Subsidiary, except for
          any such change required by reason of a concurrent change in
          generally accepted accounting principles;

                    (j)  any (i) grant of any severance or termination pay
          to any director, officer or employee of the Company or any
          Subsidiary, (ii) entering into of any employment, deferred
          compensation or other similar agreement (or any amendment to any
          such existing agreement) with any director, officer or employee
          of the Company or any Subsidiary, (iii) increase in benefits
          payable under any existing severance or termination pay policies
          or employment agreements of the Company or any Subsidiary,
          (iv) adoption or implementation of an employee benefit plan or
          any amendment modification or termination of any plan in effect
          at December 31, 1995, or (v) increase in compensation, bonus or
          other benefits payable to directors, officers or employees of the
          Company or any Subsidiary, other than in the ordinary course of
          business consistent with past practice; or

                    (k)  any labor dispute, other than routine individual
          grievances, or any activity or proceeding by a labor union or
          representative thereof to organize any employees of the Company
          or any Subsidiary, which employees were not subject to a
          collective bargaining agreement at December 31, 1995, or any
          lockouts, strikes, slowdowns, work stoppages or threats thereof
          by or with respect to such employees.

                    Section 3.10.  No Undisclosed Material Liabilities.  
                                   -----------------------------------
          There are no liabilities of the Company or its Subsidiaries of
          any kind whatsoever, whether accrued, contingent, absolute,
          determined, determinable or otherwise, other than:
          (a) liabilities disclosed in the Company's Form 10-Q for the
          fiscal quarter ended June 30, 1996 (the "June 1996 Form 10-Q")
          included in the SEC Documents; and (b) liabilities incurred in
          the ordinary course of business consistent with past practice
          since June 30, 1996, which individually or in the aggregate,
          would not have a Company Material Adverse Effect.

                    Section 3.11.  Proxy Statement.  None of the 
                                   ---------------
          information to be supplied by the Company or any of its
          accountants, counsel or other authorized representatives for
          inclusion in the Proxy Statement (as defined in Section 5.05
          hereof) to be distributed in connection with the Shareholders
          Meeting (as defined in Section 5.04 hereof) will, at the time of
          the mailing of the Proxy Statement and any amendments or
          supplements thereto, contain any untrue statement of a material
          fact required to be stated therein or necessary in order to make
          the statements therein, in light of the circumstances under which
          they are made, not misleading, or, at the time of the
          Shareholders Meeting, omit to state any material fact necessary
          to correct any statement that has become false or misleading, it
          being understood and agreed that no representation or warranty is
          made by the  Company with respect to any information supplied by
          Parent or Sub or their accountants, counsel or other authorized
          representatives.  If at any time prior to the Effective Time any
          event with respect to the Company, its officers and directors or
          any of its subsidiaries shall occur which is or should be
          described in an amendment of, or a supplement to, the Proxy
          Statement, such event shall be so described and the presentation
          in such amendment or supplement of such information will not
          contain any statement which, at the time and in light of the
          circumstances under which it is made, is false or misleading in
          any material respect or omits to state any material fact required
          to be stated therein or necessary in order to make the statements
          therein, in light of the circumstances under which they were
          made, not false or misleading.  The Proxy Statement will comply
          as to form in all material respects with all applicable laws,
          including the provisions of the Exchange Act and the rules and
          regulations promulgated thereunder.

                    Section 3.12.  Fairness Opinion.  The Company has 
                                   ----------------
          received the written opinion of McDonald & Company Securities,
          Inc., financial advisor to the Company, that, as of the date of
          the opinion, the Merger Consideration to be received by the
          holders of Shares is fair, from a financial point of view, to
          such holders, and such opinion has not been withdrawn as of the
          date hereof.  The Company has delivered a copy of such opinion to
          Parent.

                    Section 3.13.  Brokers and Finders.  No broker, finder
                                   -------------------
          or investment banker is entitled to any brokerage fees,
          commissions or finders' fees in connection with the transactions
          contemplated hereby based upon arrangements made by or on behalf
          of the Company.

                    Section 3.14.  Environmental Matters.  The operations 
                                   ---------------------
          of the Company and its Subsidiaries, including the
          transportation, treatment, storage, handling, transfer,
          disposition, recycling or receipt of materials are, and, to the
          knowledge of the Company, at all times in the past have been, in
          compliance with all applicable legal requirements, laws, rules,
          orders and regulations related to environmental, natural
          resource, health or safety matters ("Environmental Laws"),
          including but not limited to those promulgated, adopted or
          enforced by the United States Environmental Protection Agency and
          by similar agencies in states in which the Company or its
          Subsidiaries conduct their business.  Except as set forth on
          Schedule 3.14 attached hereto, neither the Company nor any of its
          -------------
          Subsidiaries is a party to any suit, action, claim or proceeding
          now pending before any court, governmental agency or board or
          other forum or, to the knowledge of the Company, threatened by
          any person which (i) alleges noncompliance with any Environmental
          Law, (ii) relates to the discharge or release into the
          environment of any hazardous material, pollutant, or waste at or
          on a site presently or formerly owned, leased or operated by the
          Company or any Subsidiary, or (iii) involves the transportation,
          treatment, storage, handling, transfer, disposition, recycling or
          receipt of hazardous materials.  There are no facts or
          circumstances, to the actual knowledge of the officers of the
          Company or any Subsidiary of the Company, upon which such a suit,
          action, claim or proceeding reasonably could be based.

                    Section 3.15.  Litigation.  Except as set forth in the
                                   ----------
          SEC Documents or as set forth on Schedule 3.15 attached hereto, 
                                           -------------
          there is no suit, action, claim, arbitration, governmental
          investigation or proceeding pending or, to the knowledge of the
          Company, threatened against the Company or any of its
          Subsidiaries, or any of their respective officers or directors in
          their capacity as such, or any of their respective properties or
          businesses, which, if adversely determined, individually or in
          the aggregate with other such suits, actions, claims,
          arbitrations, governmental investigations or proceedings, would
          (i) have a Company Material Adverse Effect, (ii) materially and
          adversely affect the Company's ability to perform its obligations
          under this Agreement, or (iii) prevent the consummation of any of
          the transactions contemplated by this Agreement.  The Company has
          provided to Parent all pleadings and discovery materials
          possessed by the Company or its counsel regarding the facts and
          circumstances that are the subject of the litigation and claims
          listed on Schedule 3.15 (the "Company Litigation").  Neither the
                    -------------       ------------------
          Company nor any of its Subsidiaries is subject to any order,
          judgment, decree, infraction, stipulation or consent order of any
          court or Governmental Entity, other than orders of general
          applicability.

                    Section 3.16.  ERISA Compliance.
                                   ----------------

                    (a)  The Company has delivered to Parent correct and
          complete copies of all "employee benefit plans" (as defined in
          Section 3(3) of the Employee Retirement Income Security Act of
          1974, as amended ("ERISA")), and all other bonus, deferred 
                             -----
          compensation, pension, profit-sharing, retirement, medical, group
          life, disability income, stock purchase, stock option, incentive
          or other employee-related plans, programs, contracts, agreements
          and arrangements (sometimes referred to herein collectively as
          "Benefit Plans") currently maintained, or contributed to, or 
           -------------
          required to be maintained or contributed to, by the Company or
          any other person or entity that, together with the Company, is
          treated as a single employer under Sections 414(b), (c), (m) or
          (o) of the Code (each a "Commonly Controlled Entity") for the 
                                   --------------------------
          benefit of any current or former employees, officers or directors
          of the Company or any Subsidiary.  Except as disclosed on
          Schedule 3.16 attached hereto, the Company also has delivered to
          -------------
          Parent complete and correct copies of (x) the most recent annual
          report on Form 5500 filed with the Internal Revenue Service with
          respect to each Benefit Plan (if any such report was required)
          including all schedules thereto, (y) the most recent summary plan
          description for each Benefit Plan for which such summary plan
          description is required and (z) each currently effective trust
          agreement and group annuity contract relating to any Benefit
          Plan.  Except as disclosed on Schedule 3.16 attached hereto, the
                                        -------------
          Company has no obligation or liability with respect to any
          employee benefit plan (as defined under Section 3(3) of ERISA) or
          any other bonus, deferred compensation, pension, profit sharing,
          retirement, medical, group life, disability income, stock
          purchase, stock option, incentive or other employee related
          plans, programs, contracts, agreements or arrangements, other
          than such Benefit Plans currently maintained, contributed to or
          required to be maintained or contributed to by the Company or any
          Company Controlled Entity.

                    (b)  Each Benefit Plan has been administered in
          accordance with its terms in all material respects except where
          the failure to do so either singly or in the aggregate would not
          have a Company Material Adverse Effect.  Except as disclosed on 
          Schedule 3.16 attached hereto, the Company and each Benefit Plan
          -------------
          are in compliance with applicable provisions of ERISA and the
          Code, except for any noncompliance that singly or in the
          aggregate would not have a Company Material Adverse Effect. 
          Except as provided in Section 2.05 or pursuant to the plans or
          agreements disclosed on Schedule 3.18 attached hereto, the 
                                  -------------
          consummation of the transactions contemplated herein will not
          directly or indirectly cause the payment, or the acceleration of
          any payment, under any Benefit Plan of any amount to any person.

                    (c)  All Benefit Plans intended to be qualified under
          Section 401(a) of the Code have been the subjects of
          determination letters from the Internal Revenue Service to the
          effect that such Benefit Plans are qualified and exempt from
          Federal income taxes under Section 401(a) and 501(a),
          respectively, of the Code and no such determination letter has
          been revoked nor, to the knowledge of the Company, has revocation
          been threatened.  Except as set forth on Schedule 3.16 attached 
                                                   -------------
          hereto, no such Benefit Plan has been amended since the date of
          its most recent determination letter or application therefor in
          any respect that, to the knowledge of the Company, would have a
          Company Material Adverse Effect.

                    (d)  Except as disclosed on Schedule 3.16, neither the 
                                                -------------
          Company nor any Commonly Controlled Entity maintains, contributes
          to, or at any time maintained, contributed to or was obligated to
          contribute to, any Benefit Plan which is subject to Title IV of
          ERISA or Section 412 of the Code.

                    (e)  None of the Company, any Subsidiary, any officer
          of the Company, or any Subsidiary or any other person or persons,
          has engaged in a non-exempt "prohibited transaction" (as such
          term is defined in Section 406 of ERISA or Section 4975 of the
          Code) or any other breach of fiduciary responsibility that could
          subject the Company or any officer of the Company to direct or
          indirect tax, penalty or liability under ERISA, the Code or other
          applicable law which would have a Company Material Adverse
          Effect.

                    (f)  With respect to any Benefit Plan that is an
          employee welfare benefit plan, (x) no such Benefit Plan is funded
          through a "welfare benefit fund", as such term is defined in
          Section 419(a) of the Code, and (y) each such Benefit Plan that
          is a "group health plan", as such term is defined in Section
          5000(b)(1) of the Code, complies in all material respects with
          the applicable requirements of Section 4980B(f) of the Code and
          Part 6 of Title I of ERISA except where the failure to do so
          would not individually or in the aggregate have a Company
          Material Adverse Effect.

                    Section 3.17.  Tax Matters.
                                   -----------

                    (a)  The Company, and if applicable each Subsidiary,
          has filed all Federal income tax returns and all other tax
          returns and reports required to be filed by them.  All such
          returns are complete and correct in all material respects and
          were timely filed.  The Company, and if applicable each
          Subsidiary, has paid or has made provisions for payment for all
          taxes and all material taxes for which no return was required to
          be filed, the nonpayment of which would have a Company Material
          Adverse Effect, and the most recent consolidated financial
          statements of the Company contained in the SEC Reports reflect an
          adequate reserve for all taxes payable for all taxable periods
          and portions thereof through the date of such financial
          statements, except where the failure to maintain such reserve
          would not, individually or in the aggregate, have a Company
          Material Adverse Effect.

                    (b)  Except as set forth on Schedule 3.17 attached 
                                                -------------
          hereto, no audits concerning taxes of the Company and, if
          applicable, any Subsidiary are currently being conducted and no
          notice regarding commencement of such an audit has been received.

                    (c)  Except as set forth on Schedule 3.17 attached 
                                                -------------
          hereto, no proposed or assessed deficiencies for any taxes are
          currently pending against the Company, or if applicable any
          Subsidiary, and no requests for waivers of the time to assess any
          such taxes are pending, in either case which, individually or in
          the aggregate, would have a Company Material Adverse Effect.

                    (d)  Except as set forth in Schedule 3.17, the Company
                                                -------------
          is not aware of any basis for the assertion of any deficiency
          against the Company or, if applicable, any Subsidiaries for taxes
          which, if adversely determined, either individually or in the
          aggregate, would have a Company Material Adverse Effect with
          respect to the tax return of the Company and its Subsidiaries for
          the taxable years as to which the statute of limitations has not
          expired.

                    (e)  As used in this Agreement, "taxes" shall include 
                                                     -----
          all Federal, state, local and foreign income, property, sales,
          excise, employment, payroll, custom duty and any other
          governmental fee or assessment, and penalties, in addition to any
          liability to a third party for such amounts, and interest of any
          nature whatsoever.

                    Section 3.18.  Change in Control Payments.  Except as 
                                   --------------------------
          set forth on Schedule 3.18 attached hereto, neither the Company 
                       -------------
          nor its Subsidiaries have any plans or agreements to which they
          are parties, or to which they are bound, pursuant to which
          payments or acceleration of benefits may be required upon a
          "change of control" of the Company.

                    Section 3.19.  Properties.  Set forth on Schedule 3.19 
                                   ----------                -------------
          attached hereto is a correct and complete list of all real
          property and all personal property of the Company and its
          Subsidiaries (other than inventory) having a book value exceeding
          $10,000.  Except as set forth on Schedule 3.19 attached hereto, 
                                           -------------
          the Company and its Subsidiaries have good and marketable title
          to, and are the lawful owners of, all of the tangible and
          intangible assets, properties and rights used in connection with
          their respective businesses and individually or in the aggregate
          material in the conduct of the business of the Company and its
          Subsidiaries, taken as a whole, including such tangible assets
          and properties reflected in the consolidated balance sheet
          included in the June 1996 Form 10-Q (the "June 1996 Balance
          Sheet") (other than leased assets and assets disposed of in the
          ordinary course of business since such date).  Schedule 3.19 sets
                                                         -------------
          forth a correct and complete list of all material leased assets. 
          Except as otherwise identified in Schedule 3.19, the material 
                                            -------------
          tangible assets of the Company and its Subsidiaries taken as a
          whole, are in all material respects in good condition and repair,
          reasonable wear and tear excepted, and have been well maintained.

                    Section 3.20.  Intellectual Property.  Set forth on 
                                   ---------------------
          Schedule 3.20 attached hereto is a correct and complete list of 
          -------------
          each patent, trademark, tradename, service mark, copyright and
          other trade secret or proprietary intellectual property, whether
          registered or unregistered (collectively, the "Intellectual 
                                                         ------------      
          Property"), owned or used by the Company and its Subsidiaries, 
          --------
          and to the knowledge of the Company, the Company and each
          Subsidiary has exclusive ownership of or rights to use such
          Intellectual Property.  To the knowledge of the Company, the
          current use by the Company and each Subsidiary of such
          Intellectual Property does not infringe the rights of any other
          person.  Except set forth on Schedule 3.20 attached hereto, to 
                                       -------------
          the knowledge of the Company, no other person is infringing the
          rights of the Company or any Subsidiary in any such Intellectual
          Property, except for any such infringements, that do not,
          individually or in the aggregate, have a Company Material Adverse
          Effect.

                    Section 3.21.  Insurance Coverage.
                                   ------------------

                    (a)  Set forth on Schedule 3.21 attached hereto is a 
                                      -------------
          correct and complete list of all insurance policies currently
          owned by the Company (the "Company Insurance Policies"), setting
                                     --------------------------
          forth, for each such policy, the policy number, the date of
          inception of the policy and the period of coverage, the insurer,
          and a general description of the risks insured against under such
          policy.  The Company has heretofore delivered to Parent a correct
          and complete copy of each of the Company Insurance Policies,
          including all endorsements, amendments or supplements thereto. 
          Each of the Company Insurance Policies has been validly obtained,
          all premiums required to be paid with respect thereto have been
          paid in full, and each of the Company Insurance Policies is in
          full force and effect.  The Company Insurance Policies are in
          amounts and coverage sufficient for compliance by the Company
          with all requirements of law and all agreements to which the
          Company and any of its Subsidiaries is a party, and customary in
          its industry.

                    (b)  Set forth on Schedule 3.21 attached hereto is a 
                                      -------------
          correct and complete list of each and every claim made since
          January 1, 1995 with respect to the Company Insurance Policies
          where the amount of damage or potential liability exceeded
          $10,000.  The Company has given due and timely notice of any
          claim and of any occurrence known to it which may be covered by
          any such policies.  To the Company's knowledge, no insurance
          company has disclaimed coverage as to any claim made by the
          Company.

                    Section 3.22.  Inventory.
                                   ---------

                    (a)  The values at which all inventories are carried on
          the books of the Company and its Subsidiaries (copies of which
          books previously have been provided by the Company to Parent),
          including without limitation the reserves with respect thereto,
          have been calculated in accordance with generally accepted
          accounting principles consistent with past practices.

                    (b)  Consistent with past practices, taking into
          account the reserves for inventory, the inventories reflected on
          the books of the Company and its Subsidiaries are:  (i) in all
          material respects in good and merchantable condition; (ii)
          generally usable for the purposes for which they are intended, or
          salable in the ordinary course of business; and (iii) not
          excessive in material respects in kind or amount in the context
          of the Company's business taken as a whole.  The inventories
          reflected on the books of the Company and its Subsidiaries
          include any and all inventory held on consignment by third
          parties.

                    Section 3.23.  Related Party Transactions.  Except as 
                                   --------------------------
          set forth in the SEC Documents or as set forth on Schedule 3.23 
                                                            -------------
          attached hereto, none of the officers, directors or principal
          shareholders of the Company or any of its Subsidiaries is
          presently a party to any transaction with the Company or any of
          its Subsidiaries (other than for services as employees, officers
          and directors), including without limitation any contract,
          agreement or other arrangement (i) providing for the furnishing
          of services to or by, (ii) providing for rental of real or
          personal property to or from, or (iii) otherwise requiring
          payments to or from, any officer or director, any member of the
          family of any officer or director or any corporation,
          partnership, trust or other entity in which any officer or
          director has a substantial interest or is an officer, director,
          trustee or partner.  All related party transactions described in
          the SEC Documents or on Schedule 3.23 were on terms to the 
                                  -------------
          Company or its Subsidiaries no less favorable than what the
          Company or its Subsidiaries would have had with third parties.

                    Section 3.24.  Contracts.
                                   ---------

                    (a)  Except for the contracts, agreements, commitments,
          instruments, bids and proposals to which the Company or any of
          its Subsidiaries is a party listed on Schedule 3.24, neither the
                                                -------------
          Company nor any of its Subsidiaries is a party to or otherwise
          bound by any written or oral (i) mortgage, indenture, note,
          installment obligation or other instrument relating to the
          borrowing of money, (ii) guarantee of any obligation (excluding
          endorsements of instruments for collection in the ordinary course
          of business of the Company or any Subsidiary), (iii) letter of
          credit, bond or other indemnity, (iv) joint venture, partnership
          or other agreement involving the sharing of profits and losses,
          (v) agreement requiring the performance of services or delivery
          of goods in an amount exceeding $50,000 or which would not be
          completed within six (6) months, (vi) agreement for the sale or
          lease to any person of any material amount of assets other than
          the retirement or other disposition of assets no longer useful to
          the Company or any of its Subsidiaries or the sale of assets in
          the ordinary course of business, (vii) agreement requiring the
          payment of more than $50,000 in any 6-month period for the
          purchase or lease of any machinery, equipment or other capital
          assets, (viii) agreement providing for the lease or sublease (as
          lessor, sublessor, lessees or sublessee) of any real property,
          (ix) distributor, sales representative, broker or agent
          agreement, (x) collective bargaining agreement, employment or
          consulting agreement or agreement providing for severance
          payments or other additional rights or benefits (whether or not
          optional) in the event of the sale of the Company or any of its
          Subsidiaries, (xi) agreement requiring the payment to any person
          of more than $50,000 in any 6-month period for the purchase of
          goods or services, (xii) material warranties relating to products
          sold or distributed or services performed or provided by the
          Company or any of its Subsidiaries in the last six (6) years,
          (xiii) license or sublicense agreement (whether as licensor,
          licensee, sublicensor or sublicensee) with respect to any
          material item of Intellectual Property owned or licensed by the
          Company or any of its Subsidiaries, or (xiv) agreement imposing
          non-competition, confidentiality or exclusive dealing obligations
          on the Company or any of its Subsidiaries, except for
          confidentiality agreements entered into with respect to this
          transaction.

                    (b)  The Company has delivered or made available to
          Parent complete and correct copies of each written agreement
          listed on Schedule 3.24, each as amended to date, and a summary 
                    -------------
          of the terms of each oral agreement listed on Schedule 3.24.  
                                                        -------------
          Each agreement listed on Schedule 3.24 is a valid, binding and 
                                   -------------
          enforceable obligation of the Company or any of its Subsidiaries
          and, to the Company's knowledge, the other party or parties
          thereto and is in full force and effect.  Except as set forth on
          Schedule 3.24 (i) neither the Company or any of its Subsidiaries
          -------------
          nor, to the Company's knowledge, any other party thereto is in
          material breach of any material term of any such agreement or has
          repudiated any material term of any such agreement, (ii) no
          event, occurrence or condition exists (including the transactions
          contemplated under this Agreement) which, with the lapse of time
          or the giving of notice or both, would become a default under any
          such agreement by the Company or any of its Subsidiaries or, to
          the Company's knowledge, any other party thereto, and (iii) the
          Company or any of its Subsidiaries has not released or waived any
          material right under any contract.  Except as disclosed on
          Schedule 3.07, the Company is not required to give notice to any
          -------------
          other person who is a party to an agreement listed on Schedule 
                                                                ________   
          3.24 regarding this Agreement or the Merger.
          ----

                    (c)  Schedule 3.24 sets forth a correct and complete 
                         -------------
          list of the ten largest customers of the Company and its
          Subsidiaries in terms of net revenues during each of the 1994 and
          1995 fiscal years and the first six months of fiscal 1996,
          showing the total net revenue received in each such period from
          each such customer.  Except to the extent set forth on Schedule 
                                                                 --------  
          3.24, since June 30, 1996, there has not been any adverse change
          ----
          in the business relationship between the Company or any of its
          Subsidiaries and any customer listed on such Schedule.

                    Section 3.25.  Personnel.  Set forth on Schedule 3.25 
                                   ---------                -------------
          attached hereto is a correct and complete list of: (i) all full
          time and part time employees including their respective
          positions, dates of hire and salary; (ii) all employment,
          severance, bonus, profit sharing, percentage compensation and
          pension or retirement plans; stock purchase and stock option
          plans; contracts or agreements with present or former directors,
          officers or employees that are not terminable on 60 days' or less
          notice without penalty to the Company; and all consulting
          agreements, to which the Company or any of its Subsidiaries is a
          party or to which they are bound as of the date of this
          Agreement; (iii) all group insurance programs in effect for
          employees of the Company and its Subsidiaries; and (iv) all
          accrued but unused vacation, holiday and sick-time on the account
          of each employee of the Company and its Subsidiaries.  Neither
          the Company nor any of its Subsidiaries is in default with
          respect to any of its obligations listed above.

                    Section 3.26.  Compliance with Laws.  Except as 
                                   --------------------
          disclosed in this Agreement or in the Schedules hereto, the
          operations of the business of the Company and its Subsidiaries as
          currently conducted are not, and as heretofore conducted, to the
          knowledge of the Company, were not in violation of, nor is the
          Company or any of its Subsidiaries in default under, or violation
          of, any federal, state, local or foreign law, statute or
          regulation or any order, judgment or decree of any federal,
          state, local or foreign governmental authority, regulatory or
          administrative agency, commission, court or tribunal to which the
          Company or any of its Subsidiaries are bound, except for such
          violations or defaults as have not had a Company Material Adverse
          Effect.  The Company and its Subsidiaries have been duly granted
          all permits, licenses, variances, exemptions, orders, approvals
          and authorizations ("Permits") necessary for the conduct of their
          businesses as currently conducted and are in compliance with the
          terms of each such Permit, except where the failure to obtain
          such Permits or to comply with such Permits would not have a
          Company Material Adverse Effect.  Set forth on Schedule 3.26 
                                                         -------------     
          attached hereto is a correct and complete list of all such
          Permits.  Except as set forth on Schedule 3.26, the entry into 
                                           -------------
          this Agreement and the consummation of the Merger will not
          require any modification, re-application, approval or other
          consent as to any Permit.

                    Section 3.27.  Accounts Receivable.  Set forth on 
                                   -------------------
          Schedule 3.27 attached hereto is a correct and complete list of 
          -------------
          the work-in-process and accounts receivable of the Company and
          its Subsidiaries as set forth on the June 1996 Balance Sheet,
          including the degree of completion for each project and the
          amounts expended thereon as of June 30, 1996.  All accounts
          receivable which have arisen subsequent to the June 1996 Balance
          Sheet represent sales made or work performed in the ordinary
          course of business, are current and collectable and, to the
          Company's knowledge, the same will be collected in full (net of
          reserve for bad debts) in the ordinary course of business and are
          not subject to any claims, offsets, allowances or adjustments.

                    Section 3.28.  Books and Records.  The Company has 
                                   -----------------
          maintained and preserved complete and accurate books and records
          for its material transactions.  The minute books of the Company
          and its Subsidiaries include complete and correct minutes of all
          meetings of their respective directors committees and
          stockholders.

                    Section 3.29.  Board Recommendation.  The Board of 
                                   --------------------
          Directors of the Company has duly adopted, at a special meeting
          of such Board duly held on September 3, 1996, resolutions
          approving this Agreement, the Merger and the other transactions
          contemplated hereby on the terms and conditions set forth herein,
          has taken all actions so that the restrictions of Chapter 1704 of
          the Ohio Act applicable to a "Chapter 1704 transaction" (as
          defined in said Chapter 1704) will not apply to the execution,
          delivery or performance of this Agreement or the consummation of
          the Merger or the other transactions contemplated by this
          Agreement, and has determined to recommend that the stockholders
          of the Company approve this Agreement and the Merger (subject to
          the fiduciary duty of the Board of Directors under applicable
          law).  The Board of Directors of the Company has been advised by
          Toomas J. Kukk and Mark L. Rochester, the principal shareholders
          of the Company, that they intend to vote their Shares in favor of
          this Agreement and the Merger.

                    Section 3.30.  General Representation and 
                                   --------------------------
          Warranty.  Neither this Agreement nor any schedule attached 
          --------
          hereto or other documents and written information furnished by or
          on behalf of the Company, its attorneys, auditors or insurance
          agents to Parent in connection with this Agreement contains any
          untrue statement of material fact or omits to state any material
          fact necessary to make the statements contained herein or
          therein, in light of the circumstances in which they were made,
          not misleading.


                                      ARTICLE IV

                   REPRESENTATIONS AND WARRANTIES OF PARENT AND SUB

                    Parent and Sub, jointly and severally, hereby represent
          and warrant to the Company as follows:

                    Section 4.01.  Organization and Power.
                                   ----------------------
                    (a)  Parent is a corporation duly organized, validly
          existing and in good standing under the laws of Ontario, Canada. 
          Parent has all requisite corporate power to enter into this
          Agreement, and all other documents and instruments to be executed
          and delivered by it in connection herewith, and to carry out its
          obligations hereunder and thereunder.

                    (b)  Sub is a corporation duly organized, validly
          existing and in good standing under the laws of the State of
          Ohio.  Sub has all requisite corporate power to enter into this
          Agreement, and all other documents and instruments to be executed
          and delivered by it in connection herewith, and to carry out its
          obligations hereunder and thereunder.  Sub is a wholly-owned
          subsidiary of Parent, has been organized solely for the purpose
          of consummating the Merger and has conducted no business or
          operations of any nature.

                    Section 4.02.  Authorization.  The execution and 
                                   -------------
          delivery of this Agreement and the due consummation by Parent and
          Sub of the transactions contemplated hereby have been duly and
          validly authorized by all necessary corporate action on the part
          of Parent and Sub.  This Agreement constitutes (and each document
          and instrument contemplated by this Agreement, when executed and
          delivered in accordance with the provisions hereof, will
          constitute) a valid and legally binding agreement of each of
          Parent and Sub, enforceable against them in accordance with its
          terms, except as such enforcement may be limited by applicable
          bankruptcy, insolvency, moratorium, or other similar laws
          affecting the rights of creditors generally, general principles
          of equity, and public policy.

                    Section 4.03.  No Conflicts.  The execution, delivery 
                                   ------------
          and performance of this Agreement by Parent and Sub and the
          consummation of the transactions contemplated hereby will not
          constitute a conflict with, breach or violation of or default (or
          an event which with notice or lapse of time or both would become
          a default) under (a) Parent's Charter or By-Laws, as amended to
          date; (b) Sub's Articles of Incorporation or Code of Regulations,
          as amended to date; (c) any material agreement, instrument,
          license, franchise or permit to which Parent or Sub is subject or
          by which Parent or Sub is bound; (e) any order, writ, injunction
          or decree to which Parent or Sub is subject or by which Parent or
          Sub is bound; or (f) any law, rule or regulation to which Parent
          or Sub is subject or to which it is bound.

                    Section 4.04.  Consents and Approvals.  Except for 
                                   ----------------------
          filings, approvals or consents required by (a) the Secretary of
          State of the State of Ohio; (b) the Hart-Scott-Rodino Act; and
          (c) such other statutes, rules or regulations which may require
          registrations, authorizations, consents or approvals relating to
          matters that, in the aggregate, are not material to Parent,
          neither Parent nor Sub is required to submit any notice, report
          or other filing with or obtain any consent or approval from any
          governmental authority or third party in connection with the
          execution and delivery by Parent or Sub of this Agreement or the
          consummation of the transactions contemplated hereby.

                    Section 4.05.  Proxy Statement.  None of the 
                                   ---------------
          information to be supplied by Parent or Sub or any of their
          accountants, counsel or other authorized representatives for
          inclusion in the Proxy Statement will, at the time of the mailing
          of the Proxy Statement and any amendments or supplements thereto,
          and at the time of the Shareholders Meeting contain any untrue
          statement of a material fact required to be stated therein or
          necessary in order to make the statements therein, in light of
          the circumstances under which they are made, not misleading.  If
          at any time prior to the Effective Time any event with respect to
          Parent or Sub, or their officers and directors or any of the
          subsidiaries of Parent shall occur which is or should be
          described in an amendment of, or a supplement to, the Proxy
          Statement, Parent will notify the Company in writing of such
          event.

                    Section 4.06.  Financing.  Gordon Capital has indicated
                                   ---------
          its willingness to raise such funds as will be sufficient to pay
          the Merger Consideration and all related fees and expenses of
          Parent.  Parent will promptly provide to the Company a true and
          complete copy of a commitment letter (the "Commitment Letter")
          and all final documentation relating thereto and received by
          Parent after the date hereof.  The financing required to effect
          the Merger and pay related fees and expenses as set forth in the
          Commitment Letter is hereinafter referred to as the "Financing."

                    Section 4.07.  Brokers and Finders.  No broker, finder
                                   -------------------
          or investment banker is entitled to any brokerage fees,
          commissions or finders' fees in connection with the transactions
          contemplated hereby based upon arrangements made by Parent or
          Sub.


                                      ARTICLE V

                               COVENANTS AND AGREEMENTS

                    Section 5.01.  Conduct of Business Between Execution of

                                   ----------------------------------------
          this Agreement and the Effective Time.  During the period 
          -------------------------------------
          commencing on the date of this Agreement and continuing until the
          Effective Time, the Company covenants and agrees that the
          business of the Company and the Company's Subsidiaries shall be
          conducted only in the regular and ordinary course of business,
          consistent with past practice; and that it shall use all
          reasonable efforts to (i) preserve intact its business, (ii) keep
          available the services of its current officers and employees, and
          (iii) preserve its relationships with desirable customers,
          suppliers, licensors, licensees, distributors and others having
          business dealings with it.  Without limiting the generality of
          the foregoing, except as set forth on Schedule 5.01 attached 
                                                -------------
          hereto, neither the Company nor any of its Subsidiaries shall,
          without the prior written consent of Parent:

                    (a)  adjust, split, combine or reclassify any shares of
          capital stock;

                    (b)  make, declare, set aside or pay any dividend or
          make any other distribution on, or directly or indirectly issue,
          sell, pledge, grant, redeem, repurchase or otherwise acquire, any
          shares of its or any Subsidiary's capital stock, any securities
          or obligations convertible into or exchangeable for any shares of
          its capital stock, or any options, warrants or other rights to
          acquire any shares of its capital stock except the issuance of
          stock pursuant to the exercise of employee stock options
          outstanding on the date hereof;

                    (c)  grant any stock option or appreciation rights or
          other rights to share in the equity value of the Company or any
          Subsidiary;

                    (d)  make any changes in the Articles of Incorporation,
          Code of Regulations or By-laws, as amended to date, of the
          Company or any Subsidiary;

                    (e)  acquire, sell, lease, encumber, transfer or
          dispose of any assets, or make any capital expenditures, in
          either case, in excess of $10,000 individually or $100,000 in the
          aggregate, outside the ordinary course of business, except
          pursuant to obligations in effect on the date hereof;

                    (f)  incur any indebtedness for borrowed money or
          guarantee any indebtedness or issue or sell securities or
          warrants or rights to acquire any debt securities or guarantee
          (or become liable for) any debt of others or make any loans,
          advances or capital contributions or mortgage, pledge or
          otherwise encumber any assets or create or suffer any material
          lien thereupon, except pursuant to obligations or any guarantees
          thereof which in the aggregate do not exceed $100,000;

                    (g)  pay, discharge or satisfy any claims, liabilities
          or obligations (absolute, accrued, asserted or unasserted,
          contingent or otherwise), other than any payment, discharge or
          satisfaction (i) in the ordinary course of business consistent
          with past practice, or (ii) in accordance with their terms, of
          liabilities reflected or reserved against in, or contemplated by,
          the financial statements (or the notes thereto) of the Company.

                    (h)  notwithstanding any provision of clause (g) of
          this Section 5.01, pay, discharge or satisfy any claims,
          liabilities or obligations in connection with the Company
          Litigation, other than attorneys' fees and other expenses of
          defending such actions, it being understood and agreed that the
          Company shall keep Parent fully informed of all material
          developments in connection with the Company Litigation, and that
          Parent shall have the right to participate in all decisions with
          respect to the management, defense and settlement of the Company
          Litigation;

                    (i)  change any of the accounting principles or
          practices used by it (except as required by generally accepted
          accounting principles);

                    (j)  except as required by law or contemplated by this
          Agreement (i) enter into, adopt, amend or terminate any employee
          benefit plan or any agreement, arrangement, plan or policy
          between the Company and one or more of its directors or executive
          officers, (ii) increase in any manner the compensation or fringe
          benefits of any director, officer or employee or (iii) grant any
          bonus to any of its executive officers or pay any termination,
          severance or other benefit not required by any plan and
          arrangement as in effect on the date hereof;

                    (k)  make or enter into any agreement, commitment or
          contract, except those in the ordinary course of business, for
          the purchase or sale of products in amounts not exceeding $50,000
          in any instance and not giving rise to obligations extending
          beyond 90 days from the date hereof, or modify, amend or
          terminate any material contract (other than as required by the
          terms thereof), or pay any amount not required by law or by any
          contract in an amount exceeding $50,000;

                    (l)  make or enter into any lease of real property or
          extend or amend any existing lease of real property;

                    (m)  intentionally take, or enter into an agreement to
          take, any action that would result in any of the conditions to
          the Merger set forth in Article VI not being satisfied;

                    (n)  make any material Tax election or settle or
          compromise any material federal, state, local or foreign income
          Tax liability, or waive or extend the statute of limitations in
          respect of any such Taxes; or

                    (o)  agree to, or make any commitment to take any of
          the actions prohibited by this Section 5.01; or take any action,
          or agree or commit to take any action that would make any
          representation or warranty of the Company hereunder inaccurate in
          any material respect at, or as of any time prior to the Effective
          Time, or omit or agree or commit to omit to take any action
          necessary to prevent any such representation or warranty from
          being inaccurate in any material respect at any such time.

                    Section 5.02.  Mutual Covenants.
                                   ----------------

                    (a)  Compliance with Laws.  Each party covenants and 
                         --------------------
          agrees to use its reasonable best efforts to comply promptly with
          (and furnish information to the other parties in connection with)
          any and all requirements that federal or state law may impose on
          it or them, as the case may be, with respect to the Merger.

                    (b)  Cooperation in Connection with Proceedings.  Each 
                         ------------------------------------------
          party covenants and agrees that if any action, suit, proceeding
          or investigation of the nature specified in Section 6.01(c)
          hereof is commenced, it shall cooperate with the others and shall
          use its reasonable best efforts to defend against the same and
          respond thereto.

                    (c)  Notification of Certain Events.  Each party 
                         ------------------------------
          covenants and agrees to give prompt written notice to the others
          of (i) the occurrence (or non-occurrence) of any event the
          occurrence (or non-occurrence) of which would be likely to cause
          (A) any representation or warranty contained in this Agreement to
          be untrue or inaccurate in any material respect or (B) any
          covenant, agreement or condition in this Agreement not to be
          complied with or satisfied in any material respect; and (ii) any
          failure by such first party to comply with or satisfy any
          covenant, agreement or condition contained in this Agreement in
          any material respect.

                    Section 5.03.  Access to Information; Confidentiality.
                                   --------------------------------------

                    (a)  Information of the Company.  The Company covenants
                         --------------------------
          and agrees to afford Parent and Parent's accountants, counsel and
          other representatives, full access, during normal business hours
          during the period prior to the Effective Time or the earlier
          termination of this Agreement, to all of the properties, books,
          contracts, commitments and records of the Company and its
          Subsidiaries, and, during such period, shall furnish promptly to
          Parent a copy of each report, schedule and other document filed
          or received thereby during such period pursuant to the
          requirements of federal and state securities laws.

                    (b)  Confidentiality Covenants of Parent.  Parent 
                         -----------------------------------
          covenants and agrees that until the Effective Time, it shall
          continue to be bound by the terms of the Confidentiality
          Agreement, dated August 21, 1996.

                    Section 5.04.  Meeting of Shareholders.  The Company 
                                   -----------------------
          shall, promptly after the date of this Agreement, take all action
          necessary in accordance with the Ohio Act and its Articles of
          Incorporation and Code of Regulations to convene a meeting of the
          Company's shareholders to act on this Agreement and the Merger
          (the "Shareholders Meeting"), and the Company shall consult with 
                --------------------
          Parent in connection therewith.  The Company shall use its
          reasonable best efforts to solicit from shareholders of the
          Company proxies in favor of the approval and adoption of the
          Merger Agreement and to secure the vote or consent of
          shareholders required by the Ohio Act to approve and adopt the
          Merger Agreement, unless otherwise required by the applicable
          fiduciary duties of the directors of Company, as determined by
          such directors in good faith after consultation with independent
          legal counsel (which may include the Company's regularly engaged
          legal counsel).

                    Section 5.05.  Proxy Statement.  As promptly as 
                                   ---------------
          practicable after the execution of this Agreement, the Company
          shall prepare and file with the SEC a proxy statement and a form
          of proxy, in connection with the vote of the Company's
          shareholders at the Shareholders Meeting with respect to the
          Merger (such proxy statement, together with any amendments
          thereof or supplements thereto, in each case in the form or forms
          mailed to the Company's shareholders, being the "Proxy 
                                                           -----
          Statement"), and use all reasonable efforts to obtain SEC 
          ---------
          clearance of the Proxy Statement.  Each of Parent and the Company
          shall furnish all information concerning it and the holders of
          its capital stock as may be required by the Exchange Act or the
          regulations promulgated thereunder, or as the other may
          reasonably request in connection with such actions.  As promptly
          as practicable after clearance of the Proxy Statement, the
          Company shall mail the Proxy Statement to its shareholders.  The
          Proxy Statement shall include the recommendation of the Company's
          Board of Directors in favor of the Merger unless otherwise
          required by the applicable fiduciary duties of the Board of
          Directors of the Company, as determined by such directors in good
          faith after consultation with legal counsel.

                    Section 5.06.  Public or Shareholder Communications.  
                                   ------------------------------------
          From and after the date of this Agreement, except as required by
          law, the Company, Parent and Sub will not, with respect to the
          transactions contemplated hereby, issue any press release or make
          any public statements or, in the case of the Company, mail any
          communications or letters to its shareholders generally, except
          with the prior written approval of the other party or as required
          by law.  With respect to any communication required by law, the
          party making such communication agrees to use its best efforts to
          provide a copy of the text of such communication to the other
          party prior to its release together with an explanation as to the
          legal necessity for the communication.

                    Section 5.07.  Additional Agreements.  Subject to the 
                                   ---------------------
          terms and conditions herein provided, each of the parties hereto
          agrees to use its reasonable best efforts to take, or cause to be
          taken, all action, and to do, or cause to be done, all things
          necessary, proper or advisable to consummate and make effective
          the transactions contemplated by the Merger and this Agreement,
          including, but not limited to, using its best efforts to obtain
          all necessary waivers, consents, authorizations and approvals of
          or exemptions by any governmental authority or third party, and
          effecting all necessary registrations and filings.  In case at
          any time after the Effective Time any further action is necessary
          or desirable to carry out the purposes of this Agreement, the
          proper officers and directors of each party shall take all such
          necessary action.

                    Section 5.08.  Closing Conditions.  Each of the Company
                                   ------------------
          and Parent will use its reasonable best efforts to cause the
          conditions set forth in Article VI to be satisfied; provided, 
                                                              --------
          however, this provision shall not require any party to waive any 
          -------
          condition.

                    Section 5.09.  Parent Shareholder Approval.  Parent 
                                   ---------------------------
          covenants and agrees to vote the shares of capital stock of Sub
          held by Parent to approve and adopt this Agreement and the
          transactions contemplated hereby, and (i) cause Sub to take any
          and all actions as may be necessary or appropriate to consummate
          the Merger in accordance with the terms of this Agreement.

                    Section 5.10.  Director and Officer Liability.
                                   ------------------------------

                    (a)  The Regulations of the Surviving Corporation with
          respect to indemnification of directors and officers shall not be
          amended, repealed, or otherwise modified in any manner that would
          adversely affect the rights thereunder of individuals who at the
          Effective Time were directors and officers of the Company for a
          period of five (5) years after the Effective Time, unless such
          modification is required by law.

                    (b)  Assuming consummation of the Merger, from and
          after the Effective Time, Parent shall cause the Surviving
          Corporation to indemnify, defend and hold harmless the present
          and former directors and officers of the Company and its
          Subsidiaries against all losses, claims, damages and liability
          and amounts paid in settlement (with the approval of Parent,
          which approval shall not be unreasonably withheld) in connection
          with any claim, action, suit, proceeding, or investigation,
          whether civil, criminal, administrative, or investigative, (x) in
          respect of acts or omissions occurring at or prior to the
          Effective Time to the fullest extent that the Company or such
          Subsidiary would have been permitted to indemnify such person
          under applicable law and the Articles of Incorporation and Code
          of Regulations of the Company or such Subsidiary in effect on the
          date hereof or (y) except for a claim arising or based upon the
          gross negligence or willful misconduct of the indemnified party,
          in any event arising out of or pertaining to the transactions
          contemplated by this Agreement.  Any person wishing to claim
          indemnification under this Section 5.10, upon learning of any
          such claim, action, suit, proceeding or investigation, shall
          notify the Surviving Corporation (but the failure to so notify
          the Surviving Corporation shall not relieve the Surviving
          Corporation from any liability which it may have under this
          Section 5.10, except to the extent such failure prejudices the
          Surviving Corporation), and shall, to the extent required by the
          Ohio Act, deliver to the Surviving corporation any undertaking
          required prior to payment of expenses in advance of final
          disposition.  For at least five (5) years after the Effective
          Time, Parent will use its best efforts to cause the Surviving
          Corporation, without any lapse in coverage, to provide officers'
          and directors' liability insurance in respect of acts or
          omissions occurring prior to the Effective Time covering each
          such person currently covered by the Company's officers' and
          directors' liability policy on terms with respect to coverage and
          amount no less favorable than those of such policy in effect on
          the date hereof.

                    Section 5.11.  No Solicitation.
                                   ---------------

                    (a)  The Company agrees that it will not, after the
          date hereof and prior to the Effective Time, seek, directly or
          through its agents, representatives, Subsidiaries or affiliates,
          or permit any of its officers or directors to seek (whether in
          their capacities as officers or directors or in their individual
          capacities) or otherwise solicit or encourage the initiation of
          inquiries or proposals from any person or persons (other than
          Parent), to acquire or purchase all or a substantial part of its
          assets or all or a substantial part of its capital stock or the
          capital stock of any of its Subsidiaries, or for the Company or
          its Subsidiaries to acquire or purchase in one or more related
          transactions the capital stock or assets of persons (other than
          Parent) whereby the Company would issue (or commit to issue)
          shares of its capital stock constituting more than a majority of
          its outstanding voting securities, or to effect a consolidation
          or merger (other than the Merger) or other business combination
          or recapitalization (an "Acquisition Proposal").  The Company
          shall immediately cease and cause to be terminated all existing
          discussions and negotiations, if any, with any parties conducted
          heretofore with respect to any Acquisition Proposal (other than
          Parent).  Nothing contained in this Section 5.11 shall prevent
          the Board of Directors of the Company from considering,
          negotiating, approving and recommending to the shareholders of
          the Company, a bona fide Acquisition Proposal not solicited,
          directly or indirectly, in violation of this Agreement, provided
          the Board of Directors of the Company determines in good faith
          (upon advice of counsel) that it is required to do so in order to
          discharge properly its fiduciary duties.

                    (b)  The Company shall immediately notify Parent after
          receipt of any Acquisition Proposal (whether written or oral), or
          any modification of or amendment to any Acquisition Proposal, or
          any request for nonpublic information relating to the Company or
          any Subsidiary in connection with an Acquisition Proposal or for
          access to the properties, books or records of the Company or any
          Subsidiary by any person or entity that informs the Board of
          Directors of the Company or such Subsidiary that it is
          considering making, or has made, an Acquisition Proposal.  Such
          notice to Parent shall be made orally and in writing, and shall
          indicate whether the Company is providing or intends to provide
          the person making the Acquisition Proposal with access to
          information concerning the Company as provided in Section
          5.11(c), the identity of the party making the Acquisition
          Proposal and the terms and conditions of the transaction
          constituting the Acquisition Proposal.

                    (c)  If the Board of the Company receives a request for
          commercial nonpublic information by a person who makes a bona
          fide Acquisition Proposal, and the Board of Directors determines
          in good faith and upon the advice of counsel that it is required
          to cause the Company to act as provided in this Section 5.11(c)
          in order to discharge properly its fiduciary duties, then,
          provided the person making the Acquisition Proposal has executed
          a confidentiality agreement substantially similar to the one then
          in effect between the Company and Parent, the Company may provide
          such person with access to information regarding the Company.

                    Section 5.12.  Periodic Reports.  Until the Effective 
                                   ----------------
          Time, the Company and Parent each will, subject to the
          requirements of applicable laws, furnish to the other all filings
          to be made with the SEC and all materials to be mailed to their
          respective stockholders and will solicit comments with respect
          thereto from the other, in each case at least 48 hours (or as
          soon thereafter as is practicable) prior to the time of such
          filings and the time of such mailings.

                    Section 5.13.  Financing.  Parent covenants and agrees 
                                   ---------
          to use its best efforts to obtain the Financing pursuant to the
          Commitment Letter.  If the Financing pursuant to the Commitment
          Letter, or any alternative Financing obtained in lieu thereof
          pursuant to this Section 5.13, is not obtainable, then Parent
          covenants and agrees to use its best efforts to obtain, within
          thirty (30) days after being notified that the Financing pursuant
          to the Commitment Letter is not obtainable, alternative Financing
          on terms which in the aggregate are no less advantageous to
          Parent than the terms provided for in the Commitment Letter. 
          Parent shall give the Company prompt notice when any Financing
          becomes unobtainable and when any such alternative Financing is
          obtained, including a full description of the terms thereof.

                    Section 5.14.  Hart-Scott-Rodino Filing.  To the extent
                                   ------------------------
          required by law, the Company and Parent shall file Notification
          and Report Forms under the Hart-Scott-Rodino Act with the Federal
          Trade Commission and the Antitrust Division of the Department of
          Justice.  The parties shall cooperate and consult with each other
          with respect to the preparation of the Notification and Report
          Forms and any other submissions, including, but not limited to,
          responses to written or oral comments or requests for additional
          information or documenting material by the Federal Trade
          Commission or the Antitrust Division of the Department of
          Justice, required to be made pursuant to the Hart-Scott-Rodino
          Act in connection with the transactions contemplated hereby.  The
          filing fee associated with such filings shall be borne equally by
          Parent and the Company.



                                      ARTICLE VI

                       CONDITIONS TO CONSUMMATION OF THE MERGER

                    Section 6.01.  Conditions to Each Party's Obligation to
                                   ----------------------------------------
          Effect the Merger.  The respective obligations of each party to 
          -----------------
          effect the Merger shall be subject to the fulfillment at or prior
          to the Effective Time of the following conditions:

                    (a)  This Agreement and the transactions contemplated
          hereby shall have been approved and adopted by the requisite vote
          of the shareholders of the Company required by applicable law or
          by the Company's Articles of Incorporation or Code of
          Regulations;

                    (b)  The waiting period, and any extensions thereof,
          applicable to the consummation of the Merger under the Hart-
          Scott-Rodino Act shall have expired;

                    (c)  No preliminary or permanent injunction or other
          order, decree or ruling issued by a court of competent
          jurisdiction or by a governmental, regulatory or administrative
          agency or commission nor any statute, rule, regulation or
          executive order promulgated or enacted by any governmental
          authority shall be in effect, which would prevent the
          consummation of the Merger;

                    (d)  All actions by or in respect of or filing with any
          governmental regulatory or administrative agency or commission
          required to consummate the Merger shall have been obtained or
          made;

                    (e)  The fairness opinion delivered in accordance with
          Section 3.12 hereof shall not have been modified or withdrawn and
          the Company shall have received a fairness opinion, substantially
          in the form of the fairness opinion delivered in accordance with
          Section 3.12 hereof, to be included in the Proxy Statement mailed
          to the Company's shareholders, and such fairness opinion shall
          not have been withdrawn or modified; and

                    (f)  By not later than immediately prior to the
          Effective Time, Toomas J. Kukk and Ernest M. Rochester shall each
          have entered into Employment Agreements with the Company and
          Parent, substantially in the forms of Annexes B and C hereto;

                    Section 6.02.  Additional Conditions to the Obligations
                                   ----------------------------------------
          of the Company.  The obligation of the Company to effect the 
          --------------
          Merger is also subject to each of the following conditions:

                    (a)  Each of Parent and Sub shall have performed in all
          material respects each obligation and covenant to be performed by
          it hereunder at or prior to the Effective Time;

                    (b)  The representations and warranties of Parent and
          Sub set forth in this Agreement shall be true and correct in all
          material respects at and as of the Effective Time as if made at
          and as of such time, except as affected by transactions
          contemplated or permitted by this Agreement and except to the
          extent that any such representation or warranty is made as of a
          specified date, in which case such representation or warranty
          shall have been true and correct in all material respects as of
          such date;

                    (c)  Parent shall have delivered to the Company
          certificates issued by appropriate governmental authorities
          evidencing the good standing of Parent in the Province of Ontario
          and of Sub in the State of Ohio;

                    (d)  Parent and Sub shall have delivered to the Company
          copies, certified by the Secretary or an Assistant Secretary, of
          the resolutions adopted by the Boards of Directors of Parent and
          Sub, authorizing the execution, delivery and performance of this
          Agreement and the transactions contemplated hereby, and by Parent
          as the sole shareholder of Sub, approving this Agreement and the
          Merger;

                    (e)  Parent shall have delivered to the Company a
          certificate of its Chief Executive and Chief Financial Officers,
          certifying as to the fulfillment of the conditions to the
          obligations of the Company set forth in this Article VI; and
                                                       ----------

                    (f)  The Company shall have received the opinion of
          counsel to Parent and Sub, substantially in the form of Annex A
          hereto.

                    Section 6.03.  Additional Conditions to the Obligations
                                   ----------------------------------------
          of Parent and Sub.  The obligations of Parent and Sub to effect 
          -----------------
          the Merger are also subject to each of the following conditions:

                    (a)  The Company shall have performed in all material
          respects each obligation and covenant to be performed by it
          hereunder at or prior to the Effective Time;

                    (b)  The representations and warranties of the Company
          set forth in this Agreement shall be true and correct in all
          material respects at and as of the Effective Time as if made at
          and as of such time, except as affected by transactions
          contemplated or permitted by this Agreement and except to the
          extent that any of such representation or warranty is made as of
          a specified date, in which case such representation or warranty
          shall have been true and correct in all material respects as of
          such date;

                    (c)  The Material Consents set forth on Schedule 3.07
          attached hereto, required to consummate the transactions
          contemplated hereby, shall have been obtained;

                    (d)  The Company shall have delivered to Parent
          certificates issued by appropriate governmental authorities (i)
          evidencing the good standing of the Company in the State of Ohio
          and as a foreign corporation in each jurisdiction in which it has
          qualified to do business as a foreign corporation, and (ii)
          evidencing the good standing of each Subsidiary of the Company in
          its jurisdiction of organization or incorporation and as a
          foreign corporation in which it has qualified to do business as a
          foreign corporation;

                    (e)  The Company shall have delivered to Parent copies,
          certified by the Secretary or Assistant Secretary, of the
          resolutions adopted by the Board of Directors of the Company
          authorizing the execution, delivery and performance of this
          Agreement and the transactions contemplated hereby, and by the
          shareholders of the Company approving this Agreement and the
          Merger;

                    (f)  Parent shall have received sufficient funding
          pursuant to the Commitment Letter to enable Sub to consummate the
          Merger and to pay related fees and expenses;

                    (g)  No Company Material Adverse Effect shall have
          occurred;

                    (h)  All incentive stock option and non-qualified stock
          option plans of the Company, and each option issued under any of
          such plans, shall have been amended, to the extent necessary in
          accordance with Section 2.05 hereof;

                    (i)  Appraisal rights under the Ohio Act shall have
          been perfected by the holders of not more than five percent (5%)
          of the outstanding shares;

                    (j)  The Company shall have delivered to Parent and Sub
          the certificate of its Chief Executive and Chief Financial
          Officers, certifying as to the fulfillment of the conditions to
          the obligations of Parent and Sub set forth in this Article VI;
                                                              ----------

                    (k)  Parent and Sub shall have received the opinion of
          Thompson Hine & Flory P.L.L., counsel to the Company,
          substantially in the form of Annex D hereto; and

                    (l)  The officers and directors of the Company and its
          Subsidiaries specified by Parent shall have resigned their
          respective positions as of the Effective Time.


                                     ARTICLE VII

                            TERMINATION; AMENDMENT; WAIVER

                    Section 7.01.  Termination.  This Agreement may be 
                                   -----------
          terminated and the Merger may be abandoned at any time prior to
          the Effective Time, whether before or after approval by the
          shareholders of the Company:

                    (a)  by mutual written consent of the Board of
          Directors of the Company and the Board of Directors of Parent;

                    (b)  by either the Company or Parent, by written notice
          to the other, if (i) the Effective Time shall not have occurred
          on or before January 31, 1997, (ii) the requisite vote of the
          shareholders of the Company to approve this Agreement and the
          transactions contemplated hereby shall not be obtained at the
          Shareholders Meeting, or any adjournments thereof, called
          therefor, or (iii) any court of competent jurisdiction in the
          United States or any state or in Canada or any province shall
          have issued an order, judgement or decree (other than a temporary
          restraining order) restraining, enjoining or otherwise
          prohibiting the Merger and such order, judgement or decree shall
          have become final and non-appealable; provided, however, that the
          right to terminate this Agreement (x) under clause (i) shall not
          be available to any party whose failure to fulfill any obligation
          under this Agreement has been the cause of, or resulted in, the
          failure of the Effective Time to occur on or before such date or
          (y) under clause (iii) shall not be available to any party unless
          such party shall have used all reasonable efforts to remove such
          order, judgement or decree;

                    (c)  by Parent, by written notice to the Company, if:

                    (i)  there shall have been any breach of any
               representation, warranty, covenant or agreement of the
               Company hereunder which, if not remedied prior to the
               Effective Time, would have a Company Material Adverse Effect
               and such breach shall not have been remedied, or the Company
               shall not have provided Parent with reasonable assurance
               that such breach will be remedied prior to the Effective
               Time, within ten (10) days after receipt by the Company of
               notice in writing from Parent specifying the nature of such
               breach and requesting that it be remedied; or

                    (ii)  the Board of Directors of the Company or any
               committee thereof shall withdraw or modify in any manner
               adverse to Parent its approval or recommendation of this
               Agreement or the Merger contemplated hereby; or

                    (iii)  the Board of Directors of the Company or any
               committee thereof (A) at any time after the Company or any
               of its Subsidiaries has become aware of any event which
               would require that notice be given to Parent pursuant to
               Section 5.11 hereof, shall withdraw or modify in any manner
               adverse to Parent its approval or recommendation of this
               Agreement or the Merger contemplated hereby, or (B) shall
               approve or recommend any Acquisition Proposal (including
               approving of, expressing no opinion or remaining neutral as
               to a third party tender offer for Shares when expressing the
               position of the Company to any such tender offer in
               complying with Rule 14e-2 promulgated under the Exchange
               Act) involving the Company or any of its Subsidiaries, in
               each case by a party other than Parent or any of its
               affiliates, or (C) shall resolve to take any of the actions
               specified in clauses (A) or (B); or

                    (iv)  The Company or any of its Subsidiaries shall
               enter into a definitive agreement (or a letter of intent)
               for an Acquisition Proposal (other than with Parent or any
               of its affiliates) or the Board of Directors of the Company
               or any committee thereof shall resolve to take such action;
               or

                    (v)  any person or group (within the meaning of Section
               13(d)(3) of the Exchange Act) other than Parent or a person
               or group approved by Parent shall acquire a number of shares
               of capital stock of the Company entitled to cast twenty
               (20%) percent of the total number of votes entitled to be
               cast in an election of directors of the Company, or the
               directors of the Company currently in office shall cease to
               represent a majority of the directors of the Company.

                    (d)  by the Company, by written notice to Parent, if:

                    (i)  there shall have been any breach of any
               representation, warranty, covenant or agreement of Parent
               hereunder which, if not remedied prior to the Effective
               Time, would have an effect which is material and adverse to
               the business, financial condition or results of operations
               of Parent and such breach shall not have been remedied or
               Parent shall not have provided the Company with reasonable
               assurance that such breach will be remedied prior to the
               Effective Time, within ten (10) days after receipt by Parent
               of notice in writing from the Company, specifying the nature
               of such breach and requesting that it be remedied; or

                    (ii)   the Board of Directors of the Company or any
               committee thereof determines to enter into a definitive
               agreement (or a letter of intent) for an Acquisition
               Proposal (other than with Parent or any of its affiliates);
               or

                    (iii)  the Board of Directors of Parent or any
               committee thereof shall withdraw or modify in any manner
               adverse to the Company its approval or recommendation of
               this Agreement or the Merger contemplated hereby; or

                    (iv)   the Financing pursuant to the Commitment Letter,
               or any alternative Financing as contemplated by Section 5.13
               obtained in lieu thereof, shall have become unobtainable and
               Parent shall not have given the Company reasonable evidence
               within thirty (30) days thereafter that alternative
               Financing as contemplated by Section 5.13 hereof has been
               obtained.

                    Section 7.02.  Effect of Termination and 
                                   -------------------------

          Abandonment.  In the event of termination of this Agreement and 
          -----------
          abandonment of the Merger pursuant to this Article VII, this
          Agreement shall forthwith become void and no party hereto (or any
          of its directors or officers) shall have any liability or further
          obligation to any other party to this Agreement, except for
          termination payments provided in Section 7.03 hereof and except
          that nothing herein will relieve any party from liability for any
          breach of its representations, warranties or covenants in this
          Agreement.

                    Section 7.03.  Termination Payment.  If Parent shall 
                                   -------------------
          terminate this Agreement pursuant to Section 7.01(b)(ii) hereof
          or pursuant to Section 7.01(c)(ii), (iii), (iv) or (v) hereof, or
          if the Company shall terminate this Agreement pursuant to
          Section 7.01(b)(ii) hereof, or pursuant to Section 7.01(d)(ii)
          hereof, the Company shall pay $1,000,000 plus an amount equal to
          Parent's actual expenses, including third party costs, such as
          attorneys and financial advisors, incurred in connection with
          this Agreement and the proposed transaction to Parent not later
          than ten (10) days after notice of termination from Parent or the
          Company, as the case may be.  If the Company shall terminate this
          Agreement pursuant to Section 7.01(d)(iv) hereof, Parent shall
          pay the Company's actual expenses incurred in connection with
          this Agreement and the proposed transaction to the Company,
          including third party costs, such as attorneys and financial
          advisors, not later than ten (10) days after termination of the
          Agreement.  Each party agrees that if it fails to pay timely the
          termination payment due by it pursuant to this Section, the
          amount not timely paid shall bear interest at the rate of 12% per
          annum accruing from the termination date and continuing until the
          termination payment is paid in full.  In the event that it is
          necessary for a party to institute proceedings to seek collection
          of the termination payment due to it and it is entitled to
          receive any of the amounts sought in the collection proceeding,
          in addition to paying such amount the party failing to make such
          termination payment shall reimburse the other party for the
          attorneys' fees and other reasonable costs and expenses incurred
          in connection with such collection.

                    Section 7.04.  Amendment.  This Agreement may be 
                                   ---------
          amended by the parties hereto by action taken by or on behalf of
          their respective Boards of Directors at any time before or after
          approval hereof by the shareholders of the Company, but, after
          such approval, no amendment shall be made which reduces the
          amount or changes the form of the Merger Consideration or in any
          way adversely affects the rights of holders of the Shares without
          the further approval of such holders.  This Agreement may not be
          amended except by an instrument in writing signed by or on behalf
          of each of the parties hereto.

                    Section 7.05.  Waiver.  At any time prior to the 
                                   ------
          Effective Time, the parties hereto, by action taken by their
          respective Boards of Directors, may (a) extend the time for the
          performance of any of the obligations or other acts of the other
          parties hereto, (b) waive any inaccuracies in the representations
          and warranties of the other parties contained herein or in any
          document delivered pursuant hereto, and (c) waive compliance with
          any of the agreements or satisfaction of any of the conditions
          contained herein.  Any agreement on the part of a party hereto to
          any such extension or waiver shall be valid only if set forth in
          an instrument in writing signed on behalf of such party.  No
          waiver in any one or more instances shall be deemed to be a
          further or continuing waiver of any such condition or breach in
          other instances or a waiver of any other condition or breach of
          any other term, covenant, representation or warranty. 
          Notwithstanding anything to the contrary set forth herein, the
          following conditions precedent to the consummation of the Merger
          may not be waived by either party hereto: (i) the approval of the
          Merger and this Agreement by the shareholders of the Company
          pursuant to the Ohio Act; (ii) the expiration or earlier
          termination of all applicable waiting periods under the Hart-
          Scott Rodino Act, with no outstanding requests for additional
          information or clarification or notices indicating that further
          action will be taken by the Federal Trade Commission or the
          Antitrust Division of the Department of Justice with respect to
          the Merger; and (iii) the execution by all necessary parties of
          the Certificate of Merger to be filed with the Ohio Secretary of
          State.


                                     ARTICLE VIII

                                  GENERAL PROVISIONS

                    Section 8.01.  Fees and Expenses.  Except as otherwise 
                                   -----------------
          expressly provided in this Agreement, all costs and expenses
          incurred in connection with this Agreement shall be paid by the
          party incurring such cost or expense.

                    Section 8.02.  Survival of Representations and 
                                   -------------------------------
          Warranties.  Except as set forth in the last sentence of this 
          ----------
          Section 8.02, the representations and warranties made by each
          party contained in this Agreement or in any exhibit, disclosure
          schedule, certificate or other instrument delivered pursuant to
          this Agreement shall remain operative and in full force and
          effect regardless of any investigation made by or on behalf of
          the other party, whether prior to or after the execution of this
          Agreement.  No representations and warranties contained in this
          Agreement or in any exhibit, disclosure schedule, certificate or
          other instrument delivered pursuant to this Agreement shall
          survive the consummation of the Merger at the Effective Time.

                    Section 8.03.  Notices.  All notices and other 
                                   -------
          communications required or permitted hereunder shall be in
          writing and delivered as follows:

                    if to Parent or Sub:

                    American Eco Corporation
                    11011 Jones Road
                    Houston, Texas  77070
                    Attention:  Michael E. McGinnis, President
                    Telephone:  281-774-7000
                    Facsimile:  281-777-7001

                    with a copy to:

                    Reid & Priest LLP
                    40 West 57th Street
                    New York, New York 10019
                    Attention:  Bruce A. Rich, Esq.
                    Telephone:  (212) 603-2000
                    Facsimile:  (212) 603-2001

                    if to the Company:

                    CHEMPOWER, INC.
                    807 East Turkeyfoot Lake Road
                    Akron, Ohio  44319
                    Attention:  T.J. Kukk, President
                    Telephone:  216-896-4202
                    Facsimile:  216-896-1866

                    with a copy to:

                    Thompson Hine & Flory P.L.L.
                    3900 Key Center
                    127 Public Square
                    Cleveland, Ohio  44114
                    Attention:  Thomas A. Aldrich, Esq.
                    Telephone:  216-566-5500
                    Facsimile:  216-566-5800

          or to such other address as may have been designated in a prior
          notice.  Notices sent by registered or certified mail, postage
          prepaid and with return receipt requested, shall be deemed to
          have been given two (2) business days after being mailed, and
          otherwise notices shall be deemed to have been given when
          received.

                    Section 8.04.  Construction.  The headings in this 
                                   ------------
          Agreement are intended solely for convenience of reference and
          shall be given no effect in the construction or interpretation of
          this Agreement.  Prior drafts of this Agreement shall not be
          considered in interpreting the rights and obligations of the
          parties hereunder.  The language used in this Agreement will be
          deemed to be the language chosen by the parties hereto to express
          their mutual intent, and no rule of strict construction will be
          applied against any party.

                    Section 8.05.  Exhibits, Schedules and Annexes.  The 
                                   -------------------------------
          Exhibits, Schedules and Annexes referred to in this Agreement
          shall be deemed to be an integral part of this Agreement as if
          fully rewritten herein.  To the extent applicable, a disclosure
          set forth on any one such document will serve as a disclosure for
          purposes of all other such documents.

                    Section 8.06.  Counterparts.  This Agreement may be 
                                   ------------
          executed in multiple counterparts, each of which shall be deemed
          an original, and all of which together shall constitute one and
          the same document.

                    Section 8.07.  Governing Law.  This Agreement, 
                                   -------------
          including all matters of construction, validity and performance,
          shall be governed by and construed and enforced in accordance
          with the laws of the State of Ohio, as applied to contracts made,
          executed and to be fully performed in such state by citizens of
          such state, without regard to conflict of laws principles.

                    Section 8.08.  Pronouns.  The use of a particular 
                                   --------
          pronoun herein shall not be restrictive as to gender or number
          but shall be interpreted in all cases as the context may require.

                    Section 8.09.  Time Periods.  Unless otherwise provided
                                   ------------
          herein, any action required hereunder to be taken within a
          certain number of days shall be taken within that number of
          calendar days; provided, however, that if the last day for taking
          --------       --------  -------
          such action falls on a weekend or a holiday, the period during
          which such action may be taken shall be automatically extended to
          the next business day.


                    Section 8.10.  No Third Party Beneficiaries.  This 
                                   ----------------------------
          Agreement is solely for the benefit of the parties hereto and, to
          the extent provided herein, their respective directors, officers,
          employees, agents and representatives, and no provision of this
          Agreement shall be deemed to confer upon other third parties any
          remedy, claim, liability, reimbursement, cause of action or other
          right.

                    Section 8.11.  Enforcement of the Agreement.  The 
                                   ----------------------------
          parties hereto agree that irreparable damage would result in the
          event that any provision of this Agreement is not performed in
          accordance with specific terms or is otherwise breached.  It is
          accordingly agreed that the parties hereto will be entitled to
          equitable relief including an injunction or injunctions to
          prevent breaches of this Agreement and to enforce specifically
          the terms and provisions hereof.

                    Section 8.12.  Waiver of the Jury Trial.  Each party 
                                   ------------------------
          hereto waives the right to a trial by jury in any dispute in
          connection with the transactions contemplated by this Agreement,
          and agrees to take any and all action necessary or appropriate to
          effect such waiver.

                    Section 8.13.  Entire Agreement.  This Agreement and 
                                   ----------------
          the agreements and documents referred to in this Agreement or
          delivered hereunder are the exclusive statement of the agreement
          between the parties concerning the subject matter hereof.  All
          negotiations and prior agreements between the parties are merged
          into this Agreement, except that the Confidentiality Agreements,
          dated August 21, 1996, shall remain in full force and effect
          until the Effective Time, and there are no representations,
          warranties, covenants, understandings, or agreements, oral or
          otherwise, in relation thereto among the parties other than those
          incorporated herein and to be delivered hereunder.

                    Section 8.14.  Severability.  Whenever possible, each 
                                   ------------
          provision of this Agreement will be interpreted in such manner as
          to be effective and valid under applicable law, but if any
          provision of this Agreement is held to be prohibited by, or
          invalid or unenforceable under, applicable law, such provision
          will be ineffective only to the extent of such prohibition or
          invalidity or unenforceability, without invalidating the
          remainder of this Agreement.

                    Section 8.15.  Successors and Assigns.  The provisions
                                   ----------------------
          of this Agreement shall be binding upon and inure to the benefit
          of the parties hereto and their respective successors and
          assigns, provided that no party may assign, delegate or otherwise
          transfer any of its rights or obligations under this Agreement
          without the consent of the other parties hereto.  Except as
          otherwise provided in this Agreement, nothing in this Agreement
          is intended or shall be construed to confer on any person other
          than the parties hereto any rights or benefits hereunder.


                    IN WITNESS WHEREOF, each of the parties has caused this
          Agreement to be executed on its behalf by its officers thereunto
          duly authorized, all as of the day and year first above written.

                                             AMERICAN ECO CORPORATION



                                             By: /s/ Michael E. McGinnis
                                                ________________________
                                                 Name:
                                                 Title:

                                             SUB ACQUISITION CORP.



                                             By: /s/ Michael E. McGinnis
                                                ________________________
                                                 Name:
                                                 Title:

                                             CHEMPOWER, INC.



                                             By: /s/ Toomas J. Kukk
                                                ________________________
                                                 Name: T.J. Kukk
                                                 Title: President & CEO


                                                             Exhibit 10.9.2
                                                             --------------

          THIS INSTRUMENT AND THE OBLIGATIONS REPRESENTED THEREBY IS
          SUBORDINATE IN ALL RESPECTS TO CERTAIN OBLIGATIONS OF CHEMPOWER,
          INC. AND ITS SUBSIDIARIES TO FIRST NATIONAL BANK OF OHIO,
          INCLUDING A PROMISSORY NOTE IN THE MAXIMUM PRINCIPAL AMOUNT OF
          $15,700,000 DATED AS OF FEBRUARY 28, 1997.


                                 FINANCING AGREEMENT
                                 -------------------

               THIS FINANCING AGREEMENT is made and entered into as of this
          28th day of February, 1997 by and among AMERICAN ECO CORPORATION,
          an Ontario, Canada corporation ("American Eco"), CHEMPOWER, INC.,
          an Ohio corporation ("Chempower"), TOOMAS J. KUKK, and MARK L.
          ROCHESTER (jointly and severally, the "Principal Shareholders"),
          and TOOMAS J. KUKK, AS AGENT FOR THE PRINCIPAL SHAREHOLDERS
          (herein, together with his successors, referred to as the
          "Agent"). Terms not otherwise defined herein shall have the
          respective meanings set forth in the Merger Agreement, or, if so
          stated, the Security Agreement or the Pledge Agreement (each as
          defined herein). 


                                 W I T N E S S E T H:

               WHEREAS, American Eco, Sub Acquisition Corp., an Ohio
          corporation and a wholly-owned subsidiary of American Eco
          ("Merger Sub"), and Chempower entered into an Agreement and Plan
          of Merger dated as of September 10, 1996 (the "Merger
          Agreement"); and 

               WHEREAS, Chempower was the surviving corporation in the
          merger contemplated by the Merger Agreement; and 

               WHEREAS, the Merger Agreement provides, inter alia., for
                                                   ----------
          conversion of certain common shares, $0.10 par value per share,
          of Chempower ("Shares") into the right in the holder thereof to
          receive the Merger Consideration (as defined in the Merger
          Agreement), at the time and subject to the terms and conditions
          of the Merger Agreement; and 

               WHEREAS, each of the Principal Shareholders holds Shares in
          respect of which the Principal Shareholder would be entitled to
          receive the Merger Consideration at the time and upon the
          satisfaction of the conditions prescribed in the Merger
          Agreement; and 

               WHEREAS, pursuant to a letter agreement dated January 15,
          1997, the Principal Shareholders have agreed with American Eco
          and Chempower to extend the time for payment of a portion of the
          Merger Consideration on the terms hereinafter set forth, and, in
          consideration of such agreements, American Eco and Chempower have
          agreed to execute and deliver the promissory notes, grant the
          security and undertake and agree to observe, satisfy and perform
          the other conditions and covenants hereinafter set forth: 

               NOW, THEREFORE, for good and valuable consideration, the
          receipt and sufficiency of which are hereby acknowledged by each
          of the parties hereto, the parties hereto hereby agree as
          follows: 

               1.   AGREEMENTS OF PRINCIPAL SHAREHOLDERS.  Each of the
          Principal Shareholders agrees, at the Closing and promptly
          following the Effective Time of the Merger, and in exchange for
          (a) payment in cash of $7,444,712 of the Merger Consideration
          due, in the aggregate, to such Principal Shareholders and (b) the
          execution and delivery of the instruments provided for in
          Sections 2 and 3 hereof in accordance with the terms hereof, to
          (x) surrender the Certificates representing the Shares held by
          such Principal Shareholders to Chempower with the same effect as
          if surrendered pursuant to Section 2.03 of the Merger Agreement
          (other than the payment in cash of the Merger Consideration in
          respect thereof from the Exchange Fund as therein provided) and
          (y) accept the obligations undertaken and the security provided
          by Chempower and American Eco herein and in such instruments in
          lieu of the right to receive payment in cash from American Eco
          and Merger Sub of the balance of such Merger Consideration at the
          Closing. 

               2.   DOCUMENTS AND INSTRUMENTS TO BE DELIVERED BY CHEMPOWER.
          Chempower agrees, at the Closing, immediately following the
          Effective Time of the Merger, and in consideration of the
          agreements of the Principal Shareholders set forth in Section 1
          above, to authorize, perform, execute and deliver the following:

                    (a)  To the Exchange Agent, the Promissory Note in the
          form and substance of Exhibit A hereto (the "Principal
          Shareholders' Note"), which Principal Shareholders' Note,
          together with a cash payment of $7,444,712 of the Merger
          Consideration due, in the aggregate, to the Principal
          Shareholders, will then be delivered to the Agent upon surrender
          of the Certificates representing the Shares held by the Principal
          Shareholders in accordance with the provisions of Section 2.03 of
          the Merger Agreement;

                    (b)  To the Agent: 

                    (i)  the Security Agreement in the form and substance
               of Exhibit B hereto (the "Security Agreement"); and 

                    (ii) any such other financing statements, mortgages,
               leasehold assignments, and other collateral documents
               required to grant and perfect liens on all assets of
               Chempower and its Subsidiaries, as may be requested by the
               Agent. 

               3.   DOCUMENTS AND INSTRUMENTS TO BE DELIVERED BY AMERICAN
          ECO. American Eco agrees, at the Closing, immediately following
          the Effective Time of the Merger, and in consideration of the
          agreements of the Principal Shareholders set forth in Section 1
          above, to authorize, perform, execute and deliver to the Agent
          the following:

                    (a)  A Guaranty in the form and substance of Exhibit C
          hereto (the "Principal Shareholders' Guaranty"); 

                    (b)  A Pledge Agreement in the form and substance of
          Exhibit D hereto (the "Pledge Agreement"); 

                    (c)  Any share certificates, stock powers and/or other
          instruments necessary to perfect the pledge of all Chempower
          shares by American Eco, if so requested by the Agent; and 

                    (d)  An opinion of counsel for American Eco in form and
          substance satisfactory to the Agent and the Principal
          Shareholders and their counsel relating, inter alia., to the due
                                                   ----------
          authorization, legality and enforceability of the foregoing and
          to the perfection of the liens provided for under the Pledge
          Agreement; 

               4.   REPRESENTATIONS AND WARRANTIES OF CHEMPOWER. 

               Chempower represents and warrants to the Agent and the
          Principal Shareholders (which representations and warranties
          shall survive the execution of this Agreement until the full and
          final payment, performance, and observance of all of the
          indebtedness and obligations provided for under this Agreement
          and the instruments identified in Sections 2 and 3 above) that: 

                    (a)  ORGANIZATION. Chempower is a duly organized and
                         ------------
          validly existing corporation under the laws of the state of Ohio
          and is duly qualified and in good standing in every state where,
          because of the nature of is activities or properties, such
          qualification is required and where the failure to be so
          qualified would have a material adverse effect upon the business
          or condition, financial or otherwise, of Chempower. 

                    (b)  AUTHORIZATION; VALIDITY. The execution, delivery,
                         -----------------------
          and performance of this Agreement and the documents and
          instruments provided for in Section 2 hereof by Chempower are
          within Chempower's corporate powers, have been duly authorized,
          and are not in contravention of law or the terms of Chempower's
          charter, by-laws, or regulations or of any agreement, indenture,
          order, judgment, decree or undertaking to which Chempower is a
          party or by which it is bound; this Agreement is, and each of the
          documents and instruments identified in Section 2 above when
          executed and delivered will be, legal, valid and binding
          obligations of Chempower and enforceable against Chempower in
          accordance with their respective terms, subject to bankruptcy,
          insolvency, and other similar laws relating to or affecting the
          enforceability of creditors rights generally and general
          equitable principles (whether at a proceeding at law or in
          equity): no consent, approval, or authorization of, or
          registration or declaration with, any governmental authority or
          other person is required in connection with the execution,
          delivery and performance by Chempower of any of the documents and
          instruments identified in Section 2 above. 

                    (c)  NO VIOLATION. The execution, delivery and
                         ------------
          performance by Chempower of this Agreement and the documents and
          instruments identified in Section 2 above do not violate any
          provision of law, statute or ordinance, or any rule or regulation
          promulgated pursuant thereto. 

                    (d)  COMPLIANCE WITH LAWS. Chempower is in compliance
                         --------------------
          with all laws, rules, regulations, court orders and decrees, and
          orders of any governmental agency which are applicable to
          Chempower, including environmental laws and all applicable
          federal and state health and safety laws, regulations, ordinances
          or rules, except to the extent that any non-compliance will not,
          in the aggregate, have a materially adverse effect on Chempower
          or the ability of Chempower to fulfill its obligations under this
          Agreement. 

                    (e)  SOLVENCY. Chempower has received consideration
                         --------
          which is the reasonable equivalent value of the obligations and
          liabilities that Chempower has incurred hereunder and under the
          Principal Shareholders' Note and the Security Agreement.
          Chempower is and after the execution and delivery of this
          Agreement and the Principal Shareholders' Note will be solvent.
          Chempower is not engaged or about to engage in any business or
          transaction for which the assets retained by it shall be an
          unreasonably small capital, taking into consideration the
          obligations incurred by it hereunder. Chempower does not intend
          to, nor does it believe that it will, incur debts beyond its
          ability to pay them as they mature. 

                    Notwithstanding the representations and warranties of
          Chempower set forth above, Chempower and American Eco shall have
          no obligation or liability with respect to the breach or
          inaccuracy of any representation or warranty of Chempower which
          speaks as of or prior to the Closing and the Effective Time of
          the Merger. 

               5.   REPRESENTATIONS AND WARRANTIES OF AMERICAN ECO.
                    ----------------------------------------------

               American Eco represents and warrants to the Agent and the
          Principal Shareholders (which representations and warranties
          shall survive the execution of this Agreement until the full and
          final payment, performance, and observance of all of the
          indebtedness and obligations provided for under this Agreement
          and the instruments identified in Sections 2 and 3 above) that: 

                    (a)  ORGANIZATION OF AMERICAN ECO. American Eco is a
                         ----------------------------
          duly organized and validly existing corporation under the laws of
          the Province of Ontario, Canada and is duly qualified and in good
          standing in every state where, because of the nature of its
          activities or properties, such qualification is required and
          where the failure to be so qualified would have a material
          adverse effect upon the business or condition, financial or
          otherwise, of American Eco. 

                    (b)  AUTHORIZATION; VALIDITY. American Eco has full
                         -----------------------
          corporate power, authority, and legal right to own and operate
          its respective properties and to carry on the business in which
          it engages and currently intends to engage. The execution,
          delivery, and performance of this Agreement, the Principal
          Shareholders' Guaranty, and the Pledge Agreement are within
          American Eco's corporate powers, have been duly authorized, and
          are not in contravention of law or the terms of American Eco's
          charter, bylaws, or regulations or of any agreement, indenture,
          order, judgment, decree or undertaking to which American Eco is a
          party or by which it is bound; this Agreement is, and each of the
          Principal Shareholders' Guaranty and the Pledge Agreement when
          executed and delivered will be, legal, valid and binding
          obligations of American Eco and enforceable against American Eco
          in accordance with their respective terms, subject to bankruptcy,
          insolvency, and other similar laws relating to or affecting the
          enforceability of creditors' rights generally and general
          equitable principles (whether at a proceeding at law or in
          equity); no consent, approval, or authorization of, or
          registration or declaration with, any governmental authority or
          other person is required in connection with the execution,
          delivery and performance by American Eco of this Agreement, the
          Principal Shareholders' Guaranty, and the Pledge Agreement. 

                    (c)  NO VIOLATION. The execution, delivery and
                         ------------
          performance by American Eco of this Agreement, the Principal
          Shareholders' Guaranty and the Pledge Agreement do not violate
          any provision of law, statute or ordinance, or any rule, order or
          regulation promulgated pursuant thereto. 

                    (d)  FINANCIAL STATEMENTS. American Eco has furnished
                         --------------------
          to the Agent financial data and reports concerning American Eco
          as of and for the period ending November 30, 1996, including a
          balance sheet (the "November 30 Balance Sheet"). This data is
          complete and correct in all material respects (excluding the
          treatment of certain costs and expenses relating to the
          consummation of the Merger and the closing of the transactions
          contemplated by this Agreement) and fairly presents the financial
          condition of American Eco as of the date thereof. 

                    (e)  FINANCIAL CONDITION AT DATE OF AGREEMENT.  As of
                         ----------------------------------------
          the date of this Agreement, American Eco has no material amount
          of liabilities, contingent or otherwise, required to be reflected
          in accordance with generally accepted accounting principles
          ("GAAP"), which are not reflected in the November 30 Balance
          Sheet, other than those liabilities arising in the ordinary
          course of business and such other liabilities as have been
          previously disclosed to the Agent and/or the Principal
          Shareholders in writing. As of the date of this Agreement,
          American Eco has no outstanding or existing commitments for the
          purchase of land, buildings, equipment, materials, or supplies,
          or any contracts for services except for those made in the
          ordinary course of business. 

                    (f)  NO ADVERSE CHANGES. Since November 30, 1996, there
                         ------------------
          has been no material adverse change in the condition, financial
          or otherwise, of American Eco, and the business, operations, and
          properties of American Eco have not been substantially and
          adversely affected in any way as a result of any fire, explosion,
          earthquake, accident, labor disturbance, requisition or taking of
          property by any governmental authority, flood, riot, or act of
          God. 

                    (g)  LITIGATION. There is no pending or, to the
                         ----------
          knowledge of American Eco, threatened action, suit or proceeding
          before any court or other governmental authority or any
          arbitrator against American Eco that may materially and adversely
          impair the ability of American Eco to perform its obligations
          under this Agreement, the Principal Shareholders' Guaranty, and
          the Pledge Agreement. 

                    (h)  COMPLIANCE WITH LAWS.  American Eco is in
                         --------------------
          compliance with all laws, rules, regulations, court orders and
          decrees, and orders of any governmental agency which are
          applicable to American Eco, including environmental laws and all
          applicable federal and state health and safety laws, regulations,
          ordinances or rules, except to the extent that any non-compliance
          will not, in the aggregate, have a materially adverse effect on
          American Eco or the ability of American Eco to fulfill its
          obligations under this Agreement, the Principal Shareholders'
          Guaranty, and the Pledge Agreement. 

                    (i)  SOLVENCY.  American Eco has received consideration
                         --------
          which is the reasonable equivalent value of the obligations and
          liabilities that American Eco has undertaken under this
          Agreement, the Principal Shareholders' Guaranty, and the Pledge
          Agreement. American Eco is now, and after the execution and
          delivery of the this Agreement, the Principal Shareholders'
          Guaranty, and the Pledge Agreement will be solvent. American Eco
          is not engaged or about to engage in any business or transaction
          for which the assets retained by it shall be an unreasonably
          small capital, taking into consideration the obligations incurred
          by it hereunder. American Eco does not intend to, nor does it
          believe that it will, incur debts beyond its ability to pay them
          as they mature. 

                    (j)  COMPLIANCE WITH OTHER INSTRUMENTS. American Eco is
                         ---------------------------------
          not in default in the performance, observance, or fulfillment of
          any of the material obligations, covenants, or conditions
          contained in (i) any evidence of indebtedness for borrowed money
          or (ii) any lease or other instrument. Neither the execution and
          delivery of this Agreement, the Principal Shareholders' Guaranty,
          or the Pledge Agreement, nor the consummation of the transactions
          contemplated thereby, nor compliance with the terms and
          provisions thereof will violate in any material respect the
          provisions of any material permit or license, or conflict with or
          result in a breach of, in any material respect, any of the terms,
          conditions or provisions of any restriction or of any agreement
          or instrument to which American Eco is now a party; nor will such
          compliance constitute a default thereunder or result in the
          creation or imposition of any lien, charge, or encumbrance of any
          nature whatsoever upon any of the properties or assets of
          American Eco other than as provided in the Pledge Agreement. 

                    (k)  MATERIAL RESTRICTIONS.  American Eco is not a
                         ---------------------
          party to any agreement or other instrument or subject to any
          other restriction which materially adversely affects its
          business, properties (as a whole), assets (as a whole),
          operations, or conditions, financial or otherwise. 

                    (l)  CORRECTNESS OF DATA FURNISHED.  Except as
                         -----------------------------
          otherwise specifically qualified elsewhere in this Agreement or
          the Disclosure Schedule or Exhibits attached hereto, the
          Agreement, the Disclosure Schedule, and the Exhibits hereto,
          taken as a whole, are true and correct in all material respects;
          and to the knowledge of American Eco, the matters disclosed in
          the Agreement and the Disclosure Schedule and Exhibits attached
          hereto, taken as a whole, set forth all material facts which
          specifically affect American Eco's business, properties or
          condition (financial or otherwise). 

               6.   AFFIRMATIVE COVENANTS OF CHEMPOWER.
                    ----------------------------------

               Chempower undertakes, covenants, and agrees that, until the
          full and complete payment, performance, and observance of
          Chempower's obligations under this Agreement, the Principal
          Shareholders' Note, and the Security Agreement: 

                    (a)  PAYMENT OF AMOUNTS DUE. Chempower will make all
                         ----------------------
          payments of the principal of and interest on the Principal
          Shareholders' Note promptly as the same become due. 

                    (b)  CONDUCT OF BUSINESS IN THE ORDINARY COURSE.
                         ------------------------------------------
          Chempower shall conduct its business and that of its Subsidiaries
          only in the regular and ordinary course of business, consistent
          with past practice and shall use all reasonable efforts to (i)
          preserve intact its business, (ii) keep available the services of
          its current officers and employees, or their duly appointed
          successors, and (iii) preserve its relationships with desirable
          customers, suppliers, licensors, licensees, distributors and
          others having business dealings with it. Chempower will cause to
          be done all things necessary to preserve and to keep in full
          force and effect its existence and rights and those of its
          Subsidiaries and will conduct its business in a prudent manner. 

                    (c)  BOARD OF DIRECTORS. Chempower shall take any and
                         ------------------
          all action necessary to ensure that the Board of Directors of
          Chempower, following the Effective Time of the Merger and until
          Chempower's obligations under this Agreement, the Principal
          Shareholders' Note, and the Security Agreement have been paid,
          performed and otherwise observed in full, consists of three
          directors, two of whom shall be designated by the Principal
          Shareholders and one of whom will be designated by American Eco. 

                    (d)  QUARTERLY FINANCIAL STATEMENTS. Chempower shall
                         ------------------------------
          deliver to the Agent within forty-five (45) days after the close
          of each fiscal quarter, a balance sheet as at the end of such
          quarter, an income and expense statement for such quarter, each
          prepared in accordance with GAAP (except as otherwise provided
          herein and except that the Agent acknowledges that such financial
          statements are subject to normal year-end adjustments and are
          without footnotes), and a statement that after reasonable,
          diligent inquiry no Event of Default (as defined herein) exists,
          or if an Event of Default does exist, specifying the nature
          thereof. Notwithstanding the foregoing, as long as the loan to be
          obtained by Chempower from First National Bank of Ohio pursuant
          to the Loan Agreement, by and between Chempower and First
          National Bank of Ohio, dated February 28, 1997, remains
          outstanding, the provision to the Agent of the financial
          statements required to be delivered to First National Bank of
          Ohio in connection with such Loan Agreement shall be deemed to
          satisfy the requirements of this Section 6(d). 

                    (e)  COMPLIANCE WITH LAWS. Chempower will comply and
                         --------------------
          will cause its Subsidiaries to comply, in all material respects
          with all federal, state, and local laws and regulations material
          to its business now in effect or hereafter promulgated by any
          properly constituted governmental authority having jurisdiction. 

                    (f)  MAINTENANCE OF PROPERTIES. Chempower will at all
                         -------------------------
          times maintain, preserve, protect, and keep its properties and
          those of its Subsidiaries used in the conduct of its business in
          good repair, working order, and condition, ordinary wear and tear
          excepted, and, from time to time, make all needful and proper
          repairs, renewals, replacements, betterments, and improvements
          thereto, so that the business carried on in connection therewith
          may be properly conducted at all times. 

                    (g)  PAYMENT OF TAXES, ETC. Chempower will pay and
                         ---------------------
          discharge, and will cause its Subsidiaries to pay and discharge,
          all lawful taxes, assessments, and governmental charges or levies
          imposed upon it or them, or upon its or their income or profits,
          or upon any of its or their properties, before the same shall
          become in default, as well as all lawful claims for labor,
          materials, and supplies which, if unpaid, might become a lien or
          charge upon such properties or any part thereof; provided,
          however, Chempower shall not be required to pay and discharge any
          such tax, assessment, charge, levy, or claim so long as the
          validity thereof shall be contested in good faith by appropriate
          proceedings and there shall be set aside such reserves with
          respect thereto as are required by GAAP. Chempower will in all
          events pay such tax, assessment, charge, levy or claim before the
          property subject thereto shall be sold to satisfy any lien which
          has attached as security therefor. 

                    (h)  ACCESS TO INFORMATION. Chempower shall afford the
                         ---------------------
          Agent and the Agent's accountants, counsel and other
          representatives, full access, during normal business hours at all
          times prior to the full and complete payment, performance, and
          observance of Chempower's obligations under this Agreement, the
          Principal Shareholders' Note, and the Security Agreement, to all
          of the properties, books, contracts, commitments and records of
          Chempower and its Subsidiaries. 

                    (i)  NOTIFICATION OF CERTAIN EVENTS. Chempower
                         ------------------------------
          covenants and agrees to give prompt written notice to the Agent
          of (i) the occurrence (or non-occurrence) of any event the
          occurrence (or nonoccurrence) of which would be likely to cause
          (A) any representation or warranty contained in this Agreement to
          be untrue or inaccurate in any material respect or (B) any
          covenant, agreement or condition in this Agreement not to be
          complied with or satisfied in any material respect; (ii) any
          failure by Chempower to comply with or satisfy any covenant,
          agreement or condition contained in this Agreement in any
          material respect; and (iii) any litigation, legal proceeding or
          threat of legal proceeding involving Chempower and/or any of its
          Subsidiaries that may materially and adversely impair the ability
          of Chempower to perform its obligations under the Principal
          Shareholders' Note. 

                    (j)  FURTHER ASSURANCES. Chempower agrees to execute
                         ------------------
          and deliver to the Agent, any agreements, documents and
          instruments, including, without limitation, another Principal
          Shareholders' Note as a replacement or substitution (subject to a
          satisfactory affidavit of loss) as may be required by the Agent,
          and to take such other actions as reasonably requested by the
          Agent to effect the transactions contemplated hereby. 

               7.   NEGATIVE COVENANTS OF CHEMPOWER.
                    -------------------------------

               Chempower undertakes, covenants, and agrees that, until the
          full and complete payment, performance, and observance of
          Chempower's obligations under this Agreement, the Principal
          Shareholders' Note, and the Security Agreement, unless it has
          obtained the prior written consent of the Agent: 

                    (a)  CAPITAL STOCK. Chempower shall not (i) adjust,
                         -------------
          split, combine or reclassify any shares of capital stock; (ii)
          make, declare, set aside or pay any dividend or make any other
          distribution on, or directly or indirectly issue, sell, pledge,
          grant, redeem, repurchase or otherwise acquire, any shares of its
          or any Subsidiary's capital stock, any securities or obligations
          convertible into or exchangeable for any shares of its or any
          Subsidiary's capital stock, or any options, warrants or other
          rights to acquire any shares of its or any Subsidiary's capital
          stock except the issuance of stock pursuant to the exercise of
          employee stock options outstanding on the date hereof; or (iii)
          grant any stock option or appreciation rights or other rights to
          share in the equity value of Chempower or any Subsidiary; 

                    (b)  CONTRACTS; LEASES OF REAL PROPERTY. Chempower
                         ----------------------------------
          shall not, except in the ordinary course of business, (i) make or
          enter into any agreement, commitment or contract giving rise to
          obligations extending beyond 90 days from the date hereof, or
          modify, amend or terminate any material contract (other than as
          required by the terms thereof), or pay any amount not required by
          law or by any contract; or (ii) make or enter into any lease of
          real property or extend or amend any existing lease of real
          property; 

                    (c)  MERGERS; CONSOLIDATIONS.  Chempower shall not
                         -----------------------
          dissolve or liquidate, or consolidate with or merge with or into
          any person, firm, corporation or entity or otherwise effect any
          business combination with any person, firm, corporation or
          entity; nor shall Chempower approve any such dissolution,
          liquidation, consolidation, or merger with respect to any of its
          Subsidiaries. 

                    (d)  PURCHASES OR TRANSFERS OF ASSETS; LIMITATION ON
                         -----------------------------------------------
          INDEBTEDNESS.  Chempower shall not (i) acquire, sell, lease,
          ------------
          encumber, transfer or dispose of any assets, including the stock
          of any Subsidiary, or make any capital expenditures, except in
          the ordinary course of business or pursuant to obligations in
          effect on the date hereof; (ii) purchase the capital stock of any
          other person; or (iii) incur any indebtedness for borrowed money
          or guarantee any indebtedness or issue or sell securities or
          warrants or rights to acquire any debt securities or guarantee
          (or become liable for) any debt of others or make any loans,
          advances or capital contributions or mortgage, pledge or
          otherwise encumber any assets or create or suffer any material
          lien thereupon, except for (x) the security interests granted
          under the Security Agreement or (y) indebtedness which has been
          approved by the Board of Directors of Chempower with the
          affirmative vote of both Toomas J. Kukk and Ernest M. Rochester,
          by Toomas J. Kukk in his capacity as an officer of Chempower, or
          by the Agent; 

                    (e)  MAINTENANCE OF INSURANCE.  Subject to the exercise
                         ------------------------
          of reasonable business judgment, Chempower shall not cancel or
          otherwise take any action reasonably likely to result in the
          termination of any insurance policies currently in existence
          insuring the assets or properties of, or providing coverage
          against liabilities of, Chempower, any of its Subsidiaries, or
          the businesses conducted by them. 

                    (f)  SATISFACTION OF CLAIMS. Chempower shall not pay,
                         ----------------------
          discharge or satisfy any claims, liabilities or obligations
          (absolute, accrued, asserted or unassorted, contingent or
          otherwise), other than any payment, discharge or satisfaction (i)
          in the ordinary course of business consistent with past practice,
          or (ii) in accordance with their terms, of liabilities reflected
          or reserved against in, or contemplated by, the financial
          statements (or the notes thereto) of Chempower for the fiscal
          year ended December 31, 1996. Notwithstanding the preceding
          sentence, however, Chempower shall not pay, discharge or satisfy
          any claims, liabilities or obligations in connection with the
          litigation and claims listed on Schedule 3.15 to the Merger
          Agreement, other than attorneys' fees and other expenses of
          defending such actions, final non-appealable judgments, and
          appeal bonds relating to appealable judgments, it being
          understood and agreed that Chempower shall keep the Agent fully
          informed of all material developments in connection with such
          claims and litigation; 

                    (g)  LIMITATION ON INVESTMENTS. Chempower will not
                         -------------------------
          purchase or otherwise acquire or make any investment, except for
          (i) investments existing on the date of this Agreement but
          without any increase therein (no increase in an investment shall
          be deemed to have occurred solely by reason of an increase in the
          fair market value of such investment or increases in the net
          worth in the person that is the subject of the investment
          resulting from earnings of such person), or (ii) investments in
          the ordinary course of business. 

                    (h)  PARTNERSHIPS AND JOINT VENTURES. Chempower shall
                         -------------------------------
          not, and will not permit any Subsidiary to, act or participate as
          a general or limited partner in any partnership or a joint
          venturer in any joint venture, except such joint ventures or
          partnerships in which Chempower is participating as of the date
          of this Agreement. 

                    (i)  TRANSACTIONS WITH AFFILIATES OR SHAREHOLDERS.
                         --------------------------------------------
          Chempower shall not engage in any transaction with any affiliate
          or shareholder, unless (i) such transaction is at arms length and
                          ------
          on terms that are at least as favorable to Chempower as those
          prevailing at the time for comparable transactions with
          nonaffiliated persons; and (ii) in any event, such transaction
          does not require Chempower to make payments, advances, or loans
          to any affiliate or shareholder in an amount exceeding $25,000. 

                    (j)  EMPLOYEE BENEFITS. Except as required by law or
                         -----------------
          contemplated by this Agreement, Chempower shall not, subject to
          its reasonable business judgment, (i) enter into, adopt, amend or
          terminate any employee benefit plan or any agreement,
          arrangement, plan or policy between Chempower and one or more of
          its directors, officers, or employees; (ii) increase in any
          manner the compensation or fringe benefits of any director,
          officer or employee; (iii) grant any bonus to any of its
          executive officers or pay any termination, severance or other
          benefit not required by any plan and arrangement as in effect on
          the date hereof; or (iv) with respect to any employee benefit
          plans subject to the requirements of ERISA, take any actions
          which do not comply with such requirements or which may result in
          a tax, penalty or other liability under Section 4975 of the Code,
          Section 502(i), or any other provision, of ERISA. 

                    (k)  EMPLOYMENT AGREEMENTS. Chempower shall not, by
                         ---------------------
          action of its officers, directors, or shareholder (acting either
          in its capacity as the sole shareholder of Chempower or as a
          party to such agreements), (i) terminate the Employment
          Agreements between each of Toomas J. Kukk and Ernest M. Rochester
          and Chempower and American Eco, entered into in connection with
          the Merger, except for "cause" (as defined in such Employment
          Agreement); (ii) take any action with the intention of (or which
          it reasonably believes may have the effect of) causing either Mr.
          Kukk or Mr. Rochester to terminate such agreement; or (iii)
          constructively discharge either Mr. Kukk or Mr. Rochester from
          the position or responsibilities of his employment as described
          in his Employment Agreement, or materially hinder or impede
          either of them in the performance of such responsibilities. 

                    (l)  VIOLATION OF LAWS. Chempower shall not violate, or
                         -----------------
          use any Collateral (as defined in the Security Agreement) in
          violation of, any applicable material statute, ordinance, or
          regulation, including, in each case, Environmental Laws. 

                    (m)  ENVIRONMENTAL COMPLIANCE.  Chempower will conduct
                         ------------------------
          its business in material compliance with all environmental laws,
          regulations, and permits, except to the extent that compliance is
          being contested in good faith by appropriate proceedings and
          reserves are established or other appropriate provisions made
          therefor in accordance with GAAP (to the extent such reserves or
          provisions are required in accordance with GAAP); 

                    (n)  CHANGE IN LOCATIONS.  Except for changes resulting
                         -------------------
          from sales of Inventory (as defined in the Security Agreement) in
          the ordinary course of Chempower's business, Chempower shall not
          make any change in any location where Chempower's Inventory or
          Equipment (as defined in the Security Agreement) is maintained or
          any change in the location of the office where Chempower's
          records pertaining to its accounts and contract rights are kept; 

                    (o)  CHANGES IN ORGANIZATIONAL DOCUMENTS. Chempower
                         -----------------------------------
          shall not make any changes in the Articles of Incorporation, Code
          of Regulations or By-laws, as amended to date, of Chempower or
          any Subsidiary, except as contemplated hereby; 

                    (p)  CHANGES IN ACCOUNTING PRINCIPLES. Chempower shall
                         --------------------------------
          not change any of the accounting principles or practices used by
          it (except as required by GAAP or Canadian generally accepted
          accounting principles, or as a result of its consolidation for
          financial reporting purposes with American Eco);

                    (q)  TAXES. Chempower shall not, subject to its
                         -----
          reasonable business judgment, make any material tax election or
          settle or compromise any material federal, state, local or
          foreign income tax liability, or waive or extend the statute of
          limitations in respect of any such taxes; and 

                    (r)  OTHER ACTIONS. Chempower shall not agree to, or
                         -------------
          make any commitment to take any of the actions prohibited by this
          Section 7; or take any action, or agree or commit to take any
          action that would make any representation or warranty of
          Chempower hereunder inaccurate in any material respect at, or as
          of any time prior to the full and final payment, performance, and
          observance of all of the indebtedness and obligations provided
          for under this Agreement and the instruments identified in
          Sections 2 and 3 above, or omit or agree or commit to omit to
          take any action necessary to prevent any such representation or
          warranty from being inaccurate in any material respect at any
          such time. 

               8.   COVENANTS OF AMERICAN ECO.
                    -------------------------

               American Eco undertakes, covenants, and agrees that, until
          the full and complete payment, performance, and observance of all
          of American Eco's obligations under this Agreement, the Principal
          Shareholders' Guaranty, and the Pledge Agreement: 

                    (a)  PAYMENT OF AMOUNTS DUE. In the event that
                         ----------------------
          Chempower fails to make any payments of the principal of and/or
          interest on the Principal Shareholders' Note promptly as the same
          become due, American Eco will make such payments to the Agent in
          accordance with the terms of the Principal Shareholders'
          Guaranty. American Eco shall wire to Chempower any amount payable
          with respect to interest on the Principal Shareholders' Note at
          least one (1) day prior to the date upon which such interest
          shall become due and payable by Chempower. If American Eco fails
          to make any of the payments provided for above, the Agent may
          exercise any and all of its rights under the Pledge Agreement,
          and the Security Agreement. Further, the rights of American Eco
          and its affiliates to payment of any amounts that may from time
          to time be owed to them or any of them by Chempower or its
          subsidiaries (any such amounts, the "Intercompany Debt") shall be
          subordinate in right of payment to the prior payment in full of
          the entire principal amount of and all accrued but unpaid
          interest on the Principal Shareholders' Note, and all other
          amounts due and owing under or in connection with this Agreement
          or the instruments identified in Sections 2 and 3 hereof
          delivered in connection herewith; provided that, so long as no
          Event of Default, or an event which with notice or passage of
          time or both would constitute an Event of Default hereunder, has
          occurred and is continuing, any Intercompany Debt that is
          otherwise permitted by the terms of this Agreement may be paid in
          the ordinary course. 

                    (b)  BOARD OF DIRECTORS. One designee of the Principal
                         ------------------
          Shareholders, who shall initially be Ernest M. Rochester, will
          have the right to attend all meetings of the Board of Directors
          and any committees thereof as an observer until such time as the
          obligations of Chempower under the Principal Shareholders' Note
          are paid in full. 

                    (c)  MANAGEMENT OF CHEMPOWER. (i) American Eco shall
                         -----------------------
          permit the Agent, through the officers and directors of
          Chempower, to operate and otherwise conduct the business of
          Chempower under and at the exclusive control, direction, and
          discretion of the Agent; further, American Eco agrees not to take
          any action to interfere with the meaningful exercise of such
          control, direction, or discretion by the Agent? 

                         (ii) The Agent, on the other hand, agrees that, in
               the operation and conduct of Chempower's business, he shall
               not take, or omit to take, as the case may be, any action to
               (x) alter Chempower's equity structure or (y) cause
               Chempower to enter into any material transactions not in the
               ordinary course of business or to sell all or substantially
               all of its assets, consolidate with or merge with or into
               any person, firm, corporation or entity, or otherwise effect
               any business combination with any person, firm, corporation
               or entity, without the consent of American Eco; provided,
                                                          --------
               however, that nothing provided for in this paragraph shall
               -------
               limit in any way the Agent's rights under this Agreement or
               under the instruments identified in Sections 2 and 3 hereof
               and executed in connection herewith, in the event of an
               Event of Default hereunder. 

                    (d)  OTHER ACTIONS.  American Eco shall not: 
                         -------------

                    (i)  take any action to cause or which may result in
               Chempower (A) failing to take the actions which it has
               agreed to take pursuant to Section 6 of this Agreement or
               (B) taking any actions which it has agreed not to take
               pursuant to Section 7 of this Agreement; 

                    (ii) charge or otherwise impose any obligation upon
               Chempower to make payments for overhead, management fees or
               expenses, or similar expenses of American Eco which American
               Eco may deem attributable to Chempower or the conduct of its
               business;

                    (iii) agree to, or make any commitment to take any of
               the actions prohibited by this Section 8; or 

                    (iv) take any action, or agree or commit to take any
               action that would make any representation or warranty of
               American Eco or Chempower hereunder inaccurate in any
               material respect at, or as of any time prior to the full and
               final payment, performance, and observance of all of the
               indebtedness and obligations provided for under this
               Agreement and the instruments identified in Sections 2 and 3
               above, or omit or agree or commit to omit to take any action
               necessary to prevent any such representation or warranty
               from being inaccurate in any material respect at any such
               time. 

               9.   DEFAULTS AND REMEDIES.

               The occurrence of any one or more of the following shall
          constitute an Event of Default under this Agreement (provided
          that, with respect to the events identified in paragraphs (c),
          (d), (e), (f), (g), (i), and (k), such none of such events shall
          constitute an Event of Default unless such event has not been
          cured within ten (10) days following delivery by the Agent to
          American Eco of written notice of such Event of Default): 

                    (a)  Default shall be made in the payment of any
          principal on the Principal Shareholders' Note when and as the
          same shall become due and payable, whether at maturity or
          otherwise; 

                    (b)  Default shall be made in the payment of any
          interest on the Principal Shareholders' Note when and as the same
          shall become due and payable (provided that such Event of Default
          has not been cured within five (5) days following delivery by the
          Agent to American Eco of written notice of such Event of
          Default); 

                    (c)  Failure by Chempower to observe or perform any
          covenant or obligation of Chempower under this Agreement and/or
          the Security Agreement or, except as provided in the last clause
          of Section 4 hereof, any representation or warranty of Chempower
          set forth in this Agreement or in the Security Agreement shall
          have been untrue or incomplete in any material respect when made;


                    (d)  Failure by American Eco to perform any of its
          obligations under the Principal Shareholders' Guaranty in full
          when due; 

                    (e)  Failure by American Eco to observe or perform any
          covenant or obligation of American Eco under this Agreement
          and/or the Pledge Agreement or any representation or warranty of
          American Eco set forth in this Agreement or in the Pledge
          Agreement shall have been untrue or incomplete in any material
          respect when made; 

                    (f)  Failure by either Chempower or American Eco to
          observe or comply with any agreement or obligation set forth or
          provided for in any collateral security document or other
          document, instrument or agreement delivered by either or both of
          them in connection with the transactions herein provided or any
          representation or warranty of either or both Chempower or
          American Eco set forth in any such document shall have been
          untrue or incomplete in any material respect when made; or 

                    (g)  Failure by either Chempower or American Eco to
          observe or comply with any material agreement or obligation set
          forth or provided for in either the Employment Agreement or the
          Non-Competition Agreement with either Toomas J. Kukk or Ernest M.
          Rochester, unless such failure follows a material breach by
          either of Messrs. Kukk or Rochester of their obligations under
          such agreements; or 

                    (h)  Default in an amount in excess of $300,000 in
          respect of any other indebtedness of Chempower or American Eco,
          which default continues beyond any applicable grace period or
          cure period; or 

                    (i)  If any of the following events occur: (i) any
          Benefit Plan incurs a material "accumulated funding deficiency"
          (as such term is defined in ERISA) whether waived or not, (ii)
          Chempower or any affiliate engages in a material "prohibited
          transaction" (as such term is defined in Section 406 of ERISA or
          Section 4975 of the Code), (iii) subject to Chempower's
          reasonable business judgment, any Benefit Plan is terminated or
          partially terminated, (iv) a trustee is appointed by an
          appropriate United States district court to administer any
          Benefit Plan, or (v) the Pension Benefit Guaranty Corporation
          institutes proceedings to terminate any Benefit Plan or to
          appoint a trustee to administer any Benefit Plan; or 

                    (j)  Any of the following events evidencing the
          financial difficulties of either or both of Chempower or American
          Eco shall occur: (i) any admission in writing of inability to pay
          debts as they become due or the failure to pay debts generally as
          such debts become due; or (ii) the entry of an order for relief
          in the name of either or both of Chempower or American Eco under
          Title 11 of the United States Code or similar provisions of
          foreign law; or (iii) either or both of Chempower or American Eco
          shall make an assignment for the benefit of creditors; or (iv)
          Chempower or American Eco shall consent to the appointment of a
          trustee or receiver for all or a major part of its property; or
          (v) the commencement of a case by Chempower or American Eco under
          Title 11 of the United States Code or similar provisions of
          foreign law; or (vi) the commencement of a case under Title 11 of
          the United States Code or similar provisions of foreign law
          against Chempower or American Eco or any subsidiary thereof,
          which case shall not be dismissed, vacated, denied, set aside, or
          stayed within 30 days from the date of commencement; or (vii) the
          entry of a court order appointing a receiver or a trustee for all
          or a major part of Chempower or American Eco's property without
          consent, which order shall not be dismissed, vacated, denied, set
          aside, or stayed within 60 calendar days from the date of entry;
          or (viii) the entry of a judgment or judgments for the payment of
          money aggregating in excess of $300,000 against Chempower or
          American Eco, and the same shall not be satisfied and discharged
          within 90 calendar days from the date of entry thereof or an
          appeal or other proceeding for the review thereof shall not be
          taken within the period allowed to take such appeal and a stay of
          execution pending such appeal shall not be obtained; or 

                    (k)  a material adverse change in the business,
          operations, management, or financial condition of Chempower or
          American Eco that would impair its ability to comply with and
          perform its obligations under, with respect to Chempower, this
          Agreement, the Principal Shareholders' Note, or the Security
          Agreement, or, with respect to American Eco, this Agreement, the
          Principal Shareholders' Guaranty, or the Pledge Agreement, as
          determined by the Agent in good faith, shall have occurred; or 

                    (l)  any court or administrative or regulatory agency
          shall have issued an injunction or order that materially
          restricts or enjoins Chempower or American Eco from conducting
          any material part of its business as now conducted. 

          Notwithstanding paragraphs (c), (f), and (g) above in so far as
          they relate to Chempower, no Event of Default under any of the
          aforementioned paragraphs shall be deemed to have occurred as a
          result of actions by Chempower which both (i) have been
          authorized or taken by the Board of Directors of Chempower with
          the affirmative vote of both Toomas J. Kukk and Ernest M.
          Rochester (but without the affirmative vote of the third member
          of the Board of Directors), by Toomas J. Kukk in his capacity as
          an officer of Chempower, or by the Agent and (ii) but for the
          operation of this proviso, would constitute an Event of Default
          under any of the aforementioned paragraphs at the time authorized
          or taken. Nothing in this proviso shall in any way limit the
          Agent's rights in the case of an Event of Default under any
          paragraph of this Section other than the aforementioned
          paragraphs. 

          If there shall occur any Event of Default set forth in
          Subsections (a) through (i); (j)(i), (iii), (iv), (vii) or
          (viii); (k) or (l) above, the Agent, by written notice to
          American Eco and Chempower, may declare the unpaid principal of
          and accrued interest on the Principal Shareholders' Note to be
          immediately due and payable, whereupon the total amount of the
          then unpaid principal of and interest on such Principal
          Shareholders' Note shall become due and payable, without any
          further notice, presentment, or demand of any kind, all of which
          are hereby expressly waived by Chempower. If there shall occur
          any Event of Default set forth in Subsections (j)(ii), (v) or
          (vi) above, all indebtedness on the Principal Shareholders' Note
          shall automatically become and be immediately due and payable. 
          Upon the occurrence of any Event of Default and at all times
          thereafter during which such Event of Default shall continue, the
          Agent shall have the rights and remedies of a secured party under
          the UCC in addition to the rights and remedies expressly provided
          for under this Agreement and the instruments referred to in
          Sections 2 and 3 hereof. The Agent may require Chempower and/or
          American Eco to assemble the Collateral (as used hereinafter,
          including all such items as are included in the definitions of
          Collateral under both the Security Agreement and the Pledge
          Agreement) and make it available to the Agent at a reasonably
          convenient place to be designated by the Agent. The Agent will
          give American Eco reasonable notice under the UCC of the time and
          place of any public sale of such Collateral or of the time after
          which any private sale or other intended disposition thereof is
          to be made. The requirement of reasonable notice shall be met if
          such notice is mailed (deposited for delivery, postage prepaid,
          by U.S. mail) to American Eco's address as set forth in Section
          12(c) of this Agreement (as modified by any change therein which
          American Eco has supplied in writing to the Agent), at least ten
          (10) days before the time of the public sale or the time after
          which any private sale or other intended disposition thereof is
          to be made. At any such public or private sale, the Agent may
          purchase such Collateral. After deduction for the expenses of the
          Agent, the residue of any such sale or other disposition shall be
          applied in satisfaction of the Obligations in such order of
          preference as the Agent may determine. Any excess, to the extent
          permitted by law, shall be paid to Chempower or American Eco, and
          Chempower and American Eco shall remain liable for any
          deficiency. 

               10.  CONDITIONS PRECEDENT. The obligation of the Principal
          Shareholders to perform in accordance with this Agreement and to
          engage in the transactions contemplated hereby shall be subject
          to the satisfaction of the following conditions prior to such
          performance by the Principal Shareholders: 

                    (a)  The Effective Time of the Merger shall have
          occurred; 

                    (b)  Chempower shall have executed and delivered each
          of the following documents: 

                    (i)  to the Exchange Agent, the Principal Shareholder's
               Note, which Principal Shareholders' Note, together with a
               cash payment of $7,444,712 of the Merger Consideration due,
               in the aggregate, to the Principal Shareholders, will then
               be delivered to the Agent upon surrender of the Certificates
               representing the Shares held by the Principal Shareholders
               in accordance with the provisions of Section 2.03 of the
               Merger Agreement;

                    (ii) to the Agent, the Security Agreement; and 


                    (iii) to the Agent, any other financing statements,
               mortgages, leasehold assignments, and other collateral
               documents required to grant and perfect liens on all assets
               of Chempower, as may be requested by the Agent. 

                    (c)  American Eco shall have executed and delivered to
          the Agent each of the following documents: 

                    (i)  the Principal Shareholders' Guaranty; 

                    (ii) the Pledge Agreement; 

                    (iii) share certificates, stock powers and/or other
               instruments necessary to perfect the pledge of all Chempower
               shares by American Eco, if so requested by the Agent; and 

                    (iv) An opinion of counsel for American Eco in form and
               substance satisfactory to the Agent and the Principal
               Shareholders and their counsel relating, inter alia., to the
                                                        ----------
               due authorization, legality and enforceability of the
               foregoing and to the perfection of the liens provided for
               under the Pledge Agreement. 

               11.  THE AGENT.

                    (a)  APPOINTMENT AND ACCEPTANCE.  The Principal
                         --------------------------
          Shareholders, by executing this Agreement, shall be deemed to
          have irrevocably appointed Toomas J. Kukk, and any successor
          appointed pursuant to Section 11 (d) hereof, as the Agent to be
          the representative and agent of the Principal Shareholders for
          all purposes under this Agreement on the terms and conditions set
          forth in this Section 11. Toomas J. Kukk, by his signature below,
          hereby accepts his appointment as the original Agent hereunder
          and agrees to act as the representative and agent of the
          Principal Shareholders for all purposes under this Agreement on
          the terms and conditions set forth in this Section 11. 

                    (b)  POWERS. As the representative and agent of the
                         ------
          Principal Shareholders, the Agent shall have full power and
          authority, for and on behalf of each and all of the Principal
          Shareholders and in their name, to do all things necessary or
          desirable (a) to determine the rights of the Principal
          Shareholders under this Agreement, the Principal Shareholders'
          Note, the Principal Shareholders' Guaranty, the Pledge Agreement
          and the Security Agreement, or to protect the interests of the
          Principal Shareholders therein, and (b) to carry out the
          provisions of, and to otherwise act on behalf of the Principal
          Shareholders under, this Agreement, the Principal Shareholders'
          Note, the Principal Shareholders' Guaranty, the Pledge Agreement
          and the Security Agreement, including, but not limited to, the
          following: (i) to receive, demand, collect, deposit, hold and
          disburse all payments of principal or interest on and proceeds of
          the Principal Shareholders' Note, the Principal Shareholders'
          Guaranty, the Security Agreement, and the Pledge Agreement; (ii)
          to commence, prosecute, defend or compromise and settle any
          disputes or legal proceedings relating to this Agreement, the
          Principal Shareholders' Note, the Principal Shareholders'
          Guaranty, the Pledge Agreement or the Security Agreement, and to
          take such other actions with respect to such disputes as he deems
          necessary or appropriate to resolve such disputes; (iii) to
          prepare, execute, endorse and deliver any and all drafts,
          certificates and any other documents and instruments in
          connection with this Agreement, the Principal Shareholders' Note,
          the Principal Shareholders' Guaranty, the Pledge Agreement or the
          Security Agreement; (iv) to sign and deliver contracts,
          directions, releases, consents, receipts and other written
          instruments on behalf of the Principal Shareholders as
          contemplated herein; (v) to employ and discharge attorneys and
          other professional advisors and agents as he deems necessary or
          desirable; (vi) to represent the interests of the Principal
          Shareholders at the Closing; (vii) to receive notices on behalf
          of the Principal Shareholders pursuant to Section 12(c) of this
          Agreement; and (viii) to do, or refrain from doing, all things
          required or permitted to be done under this Agreement, the
          Principal Shareholders' Note, the Principal Shareholders'
          Guaranty, the Pledge Agreement and the Security Agreement as
          fully as the Principal Shareholders could do or refrain from
          doing. 

                    (c)  IRREVOCABILITY. The powers and authority granted
                         --------------
          to the Agent as provided in this Section 11 are specifically
          declared to be coupled with an interest and given as security,
          and the death, incapacity or any action of any of the Principal
          Shareholders or the lapse of time shall not operate to revoke or
          in any way to impair or affect such powers and authority. 

                    (d)  RESIGNATIONS AND OTHER VACANCIES. An original or
                         --------------------------------
          any successor Agent may resign as such at any time, but such
          resignation shall not be effective until a successor Agent has
          qualified as set forth in this Section 11(d). In the event of the
          resignation, death, incapacity or other inability to serve of an
          original or any successor Agent, his or her successor may be
          designated by the written designation of the Principal
          Shareholders, or any person duly authorized to act on behalf of
          either of the Principal Shareholders, who shall deliver the
          original of such written designation to American Eco; provided,
                                                           --------
          however, that the first successor Agent shall be Ernest M. 
          -------
          Rochester, if he is then living and not incapacitated or
          otherwise unable to serve. Any successor to an Agent must qualify
          as such by executing a written instrument of acceptance of the
          appointment and delivering the original thereof to American Eco
          and a copy thereof to each of the Principal Shareholders. 

                    (e)  SCOPE OF DUTIES. The Agent shall have only such
                         ---------------
          duties and obligations as are imposed upon them by the provisions
          of this Section 11 and otherwise by the provisions of this
          Agreement, the Principal Shareholders' Note, the Principal
          Shareholders' Guaranty, the Pledge Agreement and the Security
          Agreement. The Agent hereby undertakes and agrees (a) to make all
          reasonable efforts to maximize the amounts realized by the Agent
          on the Principal Shareholders' Note, (b) to take all actions
          necessary to realize all proceeds available under the Security
          Agreement, the Principal Shareholders' Guaranty, and/or the
          Pledge Agreement to which the Agent may become entitled from time
          to time as beneficiary by the terms thereof as promptly as
          practicable following the occurrence of conditions required to
          entitle the Agent to collect such proceeds, (c) to take all
          reasonable actions to prevent the Principal Shareholders' Note,
          the Principal Shareholders' Guaranty, the Security Agreement and
          the Pledge Agreement and all payments thereon and proceeds
          thereof from becoming subject to any lien or adverse claim and
          (d) to promptly pay over to each of the Principal Shareholders
          that portion of all payments received by the Agent in respect of
          the Principal Shareholders' Note, the Principal Shareholders'
          Guaranty, the Security Agreement and the Pledge Agreement in the
          amount corresponding to the respective percentage interest of the
          Principal Shareholder in such payments as set forthon Exhibit E
          hereto. 

                    (f)  NO COMPENSATION.  The Agent shall not be
                         ---------------
          compensated for its services under this Section 11, except that
          he shall be reimbursed for any out-of-pocket expenses incurred in
          exercising the powers delineated in this Section 11. 

                    (g)  LIABILITY; INDEMNIFICATION.
                         --------------------------

                    (i)  Neither the Agent nor any of his agents shall be
               personally liable for any action taken or omitted by them
               under this Section 11, including without limitation the
               compromise of any disputes or legal proceedings, or any
               agreement, document or instrument executed in connection
               therewith, except for their own respective willful
               misconduct or gross negligence; provided, however, that such
                                            --------  -------
               limitation of liability shall not be effective to the extent
               that it is prohibited by statute or governing law. The Agent
               shall be entitled to rely upon advice of counsel concerning
               legal matters and upon any schedule, statement, report,
               notice or other document which he believes to be genuine or
               to have been presented by a proper person. 

                    (ii) The Principal Shareholders severally agree to
               indemnify and hold the Agent harmless from and against any
               claims, loss, liability, costs and expenses, including,
               without limitation, reasonable attorneys' fees, incurred by
               or asserted against the Agent and based on or arising out of
               (A) actions taken by the Agent in the exercise of his powers
               and duties herein provided or (B) claims of creditors,
               receivers or the bankruptcy estate of Chempower or American
               Eco with respect to payments made on the Principal
               Shareholders' Note, with each of the Principal Shareholders
               bearing a proportion of the costs of such indemnification
               corresponding to the percentage interest of such Principal
               Shareholder as set forth on Exhibit E hereto. 

                    (h)  TERMINATION OF POWERS. The powers, authority, 
                         ---------------------
          rights, duties and obligations granted or imposed as provided in
          this Section 11 shall terminate on the second annual anniversary
          following the last date on which the Principal Shareholders' Note
          has been paid in full or cancelled. Upon such termination, the
          Agent shall be released and discharged from all further duties
          and responsibilities under this Section 11. 

                    (i)  BINDING EFFECT. This Section 11 shall be binding 
                         --------------
          upon and inure to the benefit of the Agent and the Principal
          Shareholders, and their respective executors, administrators,
          successors and assigns. 

               12.  GENERAL PROVISIONS.

                    (a)  SEVERABILITY OF PROVISIONS. If any provision, 
                         --------------------------
          term, or portion of this Agreement, (including, without
          limitation, (a) any indebtedness, obligation, liability,
          contract, agreement, indenture, warranty, covenant, guaranty,
          representation, or condition of this Agreement made, assumed, or
          entered into, (b) any act or action taken under this Agreement,
          or (c) any application of this Agreement) is for any reason held
          to be illegal or invalid, such illegality or invalidity shall not
          affect any other such provision, term, or portion of this
          Agreement, each of which shall be construed and enforced as if
          such illegal or invalid provision, term, or portion were not
          contained in this Agreement. Any illegality or invalidity of any
          application of this Agreement shall not affect any legal and
          valid application of this Agreement, and each provision, term,
          and portion of this Agreement shall be deemed to be effective,
          operative, made, entered into, or taken in the manner and to the
          full extent permitted by law. 

                    (b)  WAIVER; RIGHTS CUMULATIVE; TIME OF EFFECTIVENESS
                         ------------------------------------------------
          OF DEMANDS AND NOTICES. The Agent shall not be deemed to have
          ----------------------
          waived any of its rights under this Agreement or under any other
          agreement, instrument, or document executed by Chempower or
          American Eco in connection with this Agreement, unless such
          waiver be in writing and signed by the Agent. No delay or
          omission on the part of the Agent in exercising any right shall
          operate as a waiver of such right or any other right. A waiver on
          any one occasion shall not be construed as a bar to or waiver of
          any right or remedy on any future occasion. All rights and
          remedies of the Agent, whether evidenced by this Agreement or by
          any other agreement, instrument, or document shall be cumulative
          and may be exercised singularly or concurrently. Any written
          demands, written requests, or written notices to Chempower or
          American Eco that the Agent may elect to give shall be effective
          when deposited for delivery, postage prepaid, by U.S. mail, and
          addressed to American Eco's address as set forth in Section 12(c)
          of this Agreement (as modified by any change therein which
          American Eco has supplied in writing to the Agent). If at any
          time or times, by assignment or otherwise, the Agent transfers
          the Principal Shareholders' Note or any part of the Collateral to
          another person in accordance with this Agreement, such transfer
          shall, subject to Section 12(i) of this Agreement, carry with it
          the Agent's powers and rights under this Agreement with respect
          to the Principal Shareholders' Note or Collateral so transferred
          and the transferee shall have said powers and rights, whether or
          not they are specifically referred to in the transfer. To the
          extent that the Agent retains the Principal Shareholders' Note or
          any part of the Collateral, the Agent will continue to have the
          rights and powers with respect to the Principal Shareholders'
          Note and the Collateral as set forth in this Agreement.

                    (c)  NOTICES.  All written notices, requests, or other
                         -------
          communications herein provided for must be addressed:

                    If to American Eco:

                    American Eco Corporation
                    11011 Jones Road
                    Houston, Texas 77070
                    Attention:  Michael E. McGinnis, President
                    Telephone:  281-774-7000
                    Facsimile:  281-777-7001

                    With a copy to:
                    Reid & Priest LLP
                    40 West 57th Street
                    New York, New York 10019
                    Attention:  Bruce A. Rich, Esq.
                    Telephone:  (212) 603-2000
                    Facsimile:  (212) 603-2001

                    If to Chempower, the Principal Shareholders, or the
          Agent:

                    CHEMPOWER, INC.
                    807 East Turkeyfoot Lake Road
                    Akron, Ohio  44319
                    Attention:  T.J. Kukk, President
                    Telephone:  216-896-4202
                    Facsimile:  216-896-1866

                    With a copy to:

                    Thompson Hine & Flory P.L.L.
                    3900 Key Center
                    127 Public Square
                    Cleveland, Ohio  44114
                    Attention:  Thomas A. Aldrich, Esq.
                    Telephone:  216-566-5500
                    Facsimile:  216-566-5800

          or at such other address as either party may designate to the
          other in writing. Such communication will be effective (i) if by
          telex, when such telex is transmitted and the appropriate answer
          back is received or (ii) if given by mail, 72 hours after such
          communication is deposited in the U.S. mail certified mail return
          receipt requested. 

                    (d)  GOVERNING LAW.  The laws of the State of Ohio
                         -------------
          shall govern the construction of this Agreement (including,
          without limitation, any terms not specifically defined in this
          Agreement that may be so specifically defined pursuant to Ohio
          Revised Code Section 1309.01-1309.50 inclusive, and including any
          amendments thereof or any substitution therefor) and the rights
          and duties of Chempower, American Eco, the Principal
          Shareholders, and the Agent. This Agreement shall be binding upon
          and inure to the benefit of Chempower, American Eco, and the
          Agent and their respective successors, assigns, heirs, and
          administrators. The rights and powers given in this Agreement to
          the Agent are in addition to those otherwise created or existing
          in the same Collateral by virtue of other agreements or writings.

                    (e)  INTEGRATION. This Agreement and any promissory
                         -----------
          note or other writing executed and delivered by any person to the
          Agent in connection herewith integrate all the terms and
          conditions mentioned herein or incidental hereto and supersede
          all oral representations and negotiations and prior writings with
          respect to the subject matter hereof. 

                    (f)  RIGHTS IN ADDITION AND NOT IN SUBSTITUTION. The
                         ------------------------------------------
          rights conferred upon Toomas J. Kukk and Ernest M. Rochester by
          this Agreement shall be in addition to and not in substitution
          for any of the rights conferred upon them pursuant to the
          Employment Agreement and the Non-Competition Agreement entered
          into between each of them and American Eco and Chempower;
          further, the rights conferred upon Messrs. Kukk and Rochester
          pursuant to such Employment Agreements and Non-Competition
          Agreements shall not act as a limitation upon any of the rights
          conferred upon them pursuant to this Agreement. 

                    (g)  SURVIVAL OF REPRESENTATIONS AND WARRANTIES. All 
                         ------------------------------------------
          representations and warranties contained herein shall survive the
          execution and delivery of this Agreement, any investigation at
          any time made by the Agent, and shall continue in full force and
          effect so long as any Obligations are outstanding and unpaid. 

                    (h)  ENTIRE AGREEMENT; AMENDMENT. This Agreement,
                         ---------------------------
          including the Disclosure Schedule and the Exhibits attached
          hereto, and the agreements and instruments referred to or
          provided for herein, embodies the entire agreement and
          understanding between Chempower, American Eco, and the Agent and
          supersedes all other prior agreements and understandings relating
          to the subject matter hereof. The parties hereto may enter into
          further and additional written agreements to amend or supplement
          this Agreement and the terms and provisions of such further and
          additional written agreements shall be deemed a part of this
          Agreement as though incorporated herein. 

                    (i)  PARTIES IN INTEREST. All the terms and provisions
                         -------------------
          of this Agreement shall inure to the benefit of and be binding
          upon and be enforceable by the respective successors and assigns
          of the parties hereto, whether so expressed or not. Neither
          Chempower nor American Eco shall assign its rights under this
          Agreement without the prior written consent of the Agent. The
          Agent, without the prior written consent of Chempower and/or
          American Eco, may assign, or sell participation in, all or part
          of the Principal Shareholders' Note and its rights under the
          Agreement and the other documents executed in connection
          herewith; provided, however, that in the event of such an
                    --------  -------
          assignment or sale (in one or in a series of transactions) of all
          of the Principal Shareholders' Note and all of the Agent's rights
          under the Agreement and the other documents executed in
          connection herewith, (i) the directors designated by the
          Principal Shareholders for service on the Boards of Directors of
          Chempower and American Eco shall resign from their positions as
          directors promptly following such assignment or sale, and (ii)
          the provisions of Paragraphs 8(b), 8(c), and 9(g) hereof would be
          of no force and effect thereafter. The Agent agrees that it will
          give American Eco prompt written notice of any assignment of all
          or part of the Principal Shareholders' Note. If any such
          assignment or sale is for less than the Agent's entire interest,
          then Chempower and/or American Eco shall only be required to
          provide the information and notices specified in this Agreement
          to the Agent and not to the transferee or purchasers, as the case
          may be; however, if such assignment or sale is for the Agent's
          entire interest, then Chempower and/or American Eco shall be
          required to provide the transferee or purchaser, as the case may
          be, with all information and notices specified in this Agreement.

                    (j)  WAIVER OF COUNTERCLAIMS; WAIVER OF JURY TRIAL.
                         ---------------------------------------------
          Each and every right granted to the Agent hereunder or under any
          other document delivered hereunder or in connection herewith, or
          allowed it by law or equity, shall be cumulative and may be
          exercised from time to time. No failure on the part of the Agent
          to exercise, and no delay in exercising, any right shall operate
          as a waiver thereof, nor shall any single or partial exercise of
          any right preclude any other or future exercise thereof or the
          exercise of any other right. The due payment and performance of
          Chempower's indebtedness, liabilities and obligations under this
          Agreement shall be without regard to any counterclaim or right of
          offset which Chempower and/or American Eco may have against the
          Agent, or any of the Principal Shareholders, as applicable, and
          without regard to any other obligation of any nature whatsoever
          which such parties may have to Chempower and/or American Eco, and
          no such counterclaim or offset shall be asserted by Chempower
          and/or American Eco in any action, suit or proceeding instituted
          by the Agent for payment or performance of Chempower and/or
          American Eco's indebtedness, liabilities or obligations under
          this Agreement. 

          CHEMPOWER, AMERICAN ECO, THE PRINCIPAL SHAREHOLDERS, AND THE
          AGENT EACH HEREBY WAIVE THEIR RESPECTIVE RIGHT TO TRIAL BY JURY
          IN ANY ACTION OR PROCEEDING IN CONNECTION WITH THIS AGREEMENT,
          THE PRINCIPAL SHAREHOLDERS' NOTE, THE SECURITY AGREEMENT, THE
          PRINCIPAL SHAREHOLDERS' GUARANTY, OR THE PLEDGE AGREEMENT, OR THE
          TRANSACTIONS RELATED THERETO. 

                    (k)  HEADINGS. Article and Section headings used in 
                         --------
          this Agreement are for convenience of reference only and are not
          a part of this Agreement for any other purpose. 

                    (l)  CONSENT TO JURISDICTION. Chempower and American 
                         -----------------------
          Eco agree that any action or proceeding to enforce or arising out
          of this Agreement or any of the other documents entered into in
          connection herewith may be commenced either in the Court of
          Common Pleas for [Summit County], Ohio or in the District Court
          of the United States for the Northern District of Ohio, and
          Chempower and American Eco each waives personal service of
          process and agrees that a summons and complaint commencing an
          action or proceeding in any such court shall be properly served
          and shall confer personal jurisdiction over such party if served
          to it at the address of American Eco listed in Section 12(c) in
          accordance with the provisions of Section 12(c) or as otherwise
          provided by the laws of the State of Ohio or the United States. 

                    (m)  COUNTERPARTS. This Agreement may be executed in 
                         ------------
          any number of counterparts and by different parties hereto in
          separate counterparts, each of which, when so executed and
          delivered, shall be deemed to be an original and all of which,
          taken together, shall constitute but one and the same instrument.


   <PAGE>

                    IN WITNESS WHEREOF, the parties hereto have executed
          and delivered this Financing Agreement as of the date set forth
          above, in the case of each of the corporate parties, by one or
          more officers thereunto duly authorized.

          AMERICAN ECO CORPORATION           CHEMPOWER, INC.


          By:/s/ Michael E. McGinnis         By:/s/ Robert E. Rohr
             ----------------------             ------------------
          Title: President                   Title: V.P. Finance


          PRINCIPAL SHAREHOLDERS:



          /s/ Toomas J. Kukk
          ---------------------------
          Toomas J. Kukk



          /s/ Mark L. Rochester
          ---------------------------
          Mark L. Rochester


          AGENT:



          /s/Toomas J. Kukk
          ---------------------------
          Toomas J. Kukk


   <PAGE> 

                                      EXHIBIT A
                                      ---------


                                             RESPECTIVE
          PRINCIPAL                          PERCENTAGE
          SHAREHOLDER                        INTEREST
          ----------                         ----------


          THOMAS J. KUKK                     49.9999805035%

          MARK L. ROCHESTER                  50.000001949685%




                                                              Exhibit 10.9.3
                                                              --------------

                                        February 28, 1997



     American Eco Corporation
     Sub Acquisition Corp.
     11011 Jones Road
     Houston, Texas 77070
     Attention: Michael E. McGinnis
     President and CEO


     Re:  Letter Agreement by and among American Eco Corporation ("American
          Eco"), Sub Acquisition Corp. ("Merger Sub"), and Chempower, Inc.
          ("Chempower"), dated January 15, 1997 (the "Letter Agreement")

     Gentlemen:

     As a further inducement for Toomas J. Kukk and Mark L. Rochester
     (collectively, the "Principal Shareholders") to enter into the transactions
     contemplated by the Letter Agreement, American Eco hereby agrees that, upon
     the occurrence of an Event of Default (as defined in the Financing
     Agreement by and among American Eco, Chempower, the Principal Shareholders,
     and Toomas J. Kukk, as Agent for the Principal Shareholders (the "Agent"),
     dated of even date herewith (the "Financing Agreement")), the Agent, on
     behalf of the Principal Shareholders, shall have the right to purchase the
     Shares (as defined herein) by surrendering to American Eco, in
     consideration therefor and in full payment thereof, the Promissory Note
     payable to the Agent by Chempower in the original principal amount of
     $15,900,005.40, dated of even date herewith.  For purposes of this letter
     agreement, the "Shares" shall be deemed to consist of:  (a) all shares of
     capital stock of Chempower issued and outstanding and owned by American Eco
     on the date hereof and any shares of capital stock of Chempower issued in
     respect thereof; (b) all shares of capital stock of Chempower issued and
     outstanding and owned by American Eco at any time and from time to time
     hereafter during the term of this letter agreement and any shares of
     capital stock of Chempower issued in respect thereof; and (c) all contract
     rights of American Eco, and any and all intangible rights associated
     therewith, existing on the date hereof and at any time and from time to
     time arising hereafter during the term of this letter agreement in respect
     of the issuance or delivery to American Eco of any shares of capital stock
     of Chempower (whether in the form of subscriptions, purchase agreements,
     options, warrants, stock bonuses, or other rights of any type or
     description for the acquisition by American Eco of any such shares).

     The term of this letter agreement shall continue until such time as all of
     the indebtedness and obligations of American Eco and Chempower provided for
     under the Financing Agreement, and the instruments identified therein, have
     been fully and finally paid, performed, and observed.

     Please acknowledge your agreement with and acceptance of the terms and
     conditions set forth herein by signing in the space indicated below.

     Very truly yours,

     AMERICAN ECO CORPORATION

     /s/ Michael E. McGinnis
     ------------------------------------------
     By: Michael E. McGinnis
     Title: President and CEO




                                        AGREED AND ACCEPTED this 28th day
                                        of February, 1997:


                                        /s/ Toomas J. Kukk
                                        ------------------------------------
                                        By: Toomas J. Kukk, as Agent
                                        for the Principal Shareholders


						EXHIBIT 10.9.4
						--------------



          THIS INSTRUMENT AND THE OBLIGATIONS REPRESENTED THEREBY IS
          SUBORDINATE IN ALL RESPECTS TO CERTAIN OBLIGATIONS OF CHEMPOWER,
          INC. AND ITS SUBSIDIARIES TO FIRST NATIONAL BANK OF OHIO,
          INCLUDING A PROMISSORY NOTE IN THE MAXIMUM PRINCIPAL AMOUNT OF
          $15,700,000 DATED AS OF FEBRUARY 28, 1997.

                                       GUARANTY
                                       --------


                         THIS GUARANTY (this "Guaranty") is made as of this
          28th day of February, 1997, by AMERICAN ECO CORPORATION, an
          Ontario, Canada corporation ("Guarantor") in favor of TOOMAS J.
          KUKK, his executors, administrators, successors, or assigns, as
          Agent ("Agent") for TOOMAS J. KUKK and MARK L. ROCHESTER (jointly
          and severally, the "Principal Shareholders").


                                 W I T N E S S E T H:
                                 --------------------


                         WHEREAS, pursuant to that certain Agreement and
          Plan of Merger by and among Guarantor, Sub Acquisition Corp.
          ("Merger Sub"), and Chempower, Inc., an Ohio corporation
          ("Chempower") dated as of September 10, 1996 (the "Merger
          Agreement"), Merger Sub has agreed to pay certain Merger
          Consideration (as defined in the Merger Agreement) to, among
          others, the Principal Shareholders; and

                         WHEREAS, pursuant to that certain Financing
          Agreement by and among Guarantor, Chempower, the Principal
          Shareholders and the Agent, of even date herewith (the "Financing
          Agreement"), Merger Sub's obligation to pay to the Principal
          Shareholders all or part of the Merger Consideration is evidenced
          by the Principal Shareholders' Note (as defined in the Financing
          Agreement); and

                         WHEREAS, the transactions contemplated by the
          Financing Agreement, including the issuance of the Principal
          Shareholders' Note, will inure to the benefit of Guarantor; and

                         WHEREAS, the execution and delivery of this
          Guaranty by the Guarantor is required by the Financing Agreement;

                         NOW, THEREFORE, for good and valuable
          consideration, the Guarantor agrees as follows:

                         1.   Definitions. Capitalized terms used and not
                              -----------
          defined herein shall have the meaning given to them in the
          Financing Agreement. The term "Guaranteed Obligations shall mean
          the obligation of Chempower to pay all of the principal of,
          interest on and other indebtedness evidenced by the Principal
          Shareholders' Note and any and all other indebtedness of
          Chempower to the Agent pursuant to the terms of and transactions
          and agreements provided for in the Financing Agreement.

                         2.   Unconditional Guarantee. Guarantor hereby
                              -----------------------
          represents and warrants to the Agent that it is the sole
          shareholder of Chempower and that it will receive substantial
          benefits in respect of the Financing Agreement. Guarantor hereby
          absolutely and unconditionally guarantees to the Agent, its
          successors and assigns:

                         (a)  the punctual and full payment when due of all
               the Guaranteed Obligations; it being the intention of
               Guarantor that this Guaranty be an absolute, irrevocable,
               and unconditional guarantee of payment; and

                         (b)  the performance and observance by Chempower
               of all its obligations, agreements, and covenants with the
               Agent under the Financing Agreement, the Principal
               Shareholders' Note, and the Security Agreement; the
               guarantee of such performance and observance to be absolute,
               irrevocable, and unconditional (the obligations, agreements,
               and covenants referred to in this subparagraph (b) also
               being included within and being a part of the Guaranteed
               Obligations).

                         Guarantor further agrees that its guarantee
          hereunder will not be discharged or affected by the fact that the
          Guaranteed Obligations or any of them shall be or become invalid
          or unenforceable for any reason. Guarantor represents and
          warrants to the Agent that it has full power, authority, and
          capacity to enter into and to fully perform all of its
          obligations under this Guaranty.

                         3.   Costs. In addition to its obligations under
                              -----
          Section 2 above, Guarantor agrees to pay all costs and expenses
          incurred by the Agent in the enforcement and/or collection of any
          and all of the Guaranteed Obligations, including, without
          limitation, reasonable attorneys' fees. 

                         4.   Dealing with Guaranteed Obligations.
                              -----------------------------------
          Guarantor hereby grants to the Agent full power and authority,
          and without notice to or the consent of Guarantor:

                         (a)  to modify, supplement, or otherwise change
               any terms of the Guaranteed Obligations, from and after the
               occurrence of an Event of Default; to grant any extensions
               or renewals of the Guaranteed Obligations; to grant any
               other waiver or indulgence with respect to the Guaranteed
               Obligations; and to effect any release, compromise, or
               settlement with respect to the Guaranteed Obligations; and

                         (b)  to accelerate the maturity of the Guaranteed
               Obligations from and after the occurrence of a default
               thereunder; to fail to set off any amounts owing by
               Chempower to the Agent; to waive or enter into any agreement
               of forbearance with respect to the Guaranteed Obligations;
               and to change the term of any such waiver or agreement of
               forbearance.

          No action which the Agent may take or fail to take pursuant to
          the foregoing powers shall operate to release or terminate this
          Guaranty or impose any liability on the Agent.

                         5.   The Agent Not Required to Pursue Chempower or
                              ---------------------------------------------
          Exhaust Collateral.  Guarantor hereby waives any right to require
          ------------------
          payment of the Guaranteed Obligations by Chempower, or to require
          the Agent to proceed against any collateral or security for the
          Guaranteed Obligations, or to require any action or proceeding
          against Chempower on the Guaranteed Obligations, or otherwise to
          require the Agent to exhaust any and all remedies against
          Chempower or any other person before proceeding against Guarantor
          on this Guaranty.

                         6.   Waiver of Acceptance, Etc. Guarantor waives
                              -------------------------
          acceptance and notice of acceptance hereof, presentment, demand,
          protest or other notice of any kind, promptness in commencing
          suit and/or giving notice to or in making any claim or demand
          upon it, and agrees that no act or omission of any kind on the
          part of the Agent shall in any event affect or impair this
          Guaranty. 

                         7.   Notices. If the Agent desires to give notice
                              -------
          to Guarantor, such notice shall be deemed given when mailed,
          certified mail, return receipt requested, postage prepaid,
          addressed to Guarantor at 11011 Jones Road, Houston, Texas 77070,
          or to such other address as Guarantor may from time to time file
          in writing with the Agent for notices to it.

                         8.   Binding Effect. All of the terms, provisions,
                              --------------
          and agreements of this Guaranty shall inure to the benefit of and
          be enforceable by the Agent, its successors and assigns, and
          shall be binding upon and be enforceable against Guarantor and
          its successors and assigns.

                         9.   No Right of Subrogation. Guarantor shall not
                              -----------------------
          have any right of reimbursement, subrogation, or setoff with
          respect to the Guaranteed Obligations unless and until the Agent
          shall have received payment in full of all Guaranteed
          Obligations.

                         10.  Reinstatement of Guaranty. This Guaranty
                              -------------------------
          shall continue to be effective, or be reinstated, as the case may
          be, if at any time payment, or any part thereof, of any amount
          paid by or on behalf of Chempower with respect to the Guaranteed
          Obligations is rescinded or must otherwise be restored or
          returned upon the insolvency, bankruptcy, dissolution,
          liquidation or reorganization of Chempower or, upon or as a
          result of the appointment of a receiver, intervenor, or
          conservator of, or trustee or similar officer for, or any
          substantial part of its property, or otherwise, all as though
          such payments had not been made.

                         11.  Governing Law. This Guaranty is a contract
                              -------------
          entered into under and pursuant to the laws of the State of Ohio,
          and shall be in all respects governed, construed, applied and
          enforced in accordance with the laws of such state.

                         12.  Termination of Guaranty. This Guaranty shall
                              -----------------------
          remain in full force and effect until all Guaranteed Obligations
          have been paid and performed in full.

                         13.  Warrant of Attorney. Guarantor hereby
                              -------------------
          irrevocably authorizes any attorney-at-law to appear for
          Guarantor in an action on this Guaranty at any time after the
          same becomes due, whether by acceleration or otherwise, in any
          court of record in the State of Ohio or elsewhere and to waive
          the issuing of service of process against Guarantor and to
          confess judgment in favor of the Agent, its successors and
          assigns, and against Guarantor, for all amounts that may be due,
          together with costs of suit, and thereupon to waive all errors
          and all rights of appeal and stays of execution in respect of the
          judgment rendered. Guarantor hereby expressly (a) waives any
          conflict of interest in an attorney retained by the Agent
          confessing judgment against the Guarantor upon this Guaranty, and
          (b) consents to any attorney retained by the Agent receiving a
          legal fee or other value from the Agent for legal services
          rendered for confessing judgment against the Guarantor upon this
          Guaranty. The foregoing warrant of attorney shall survive any
          judgment, and if any judgment is vacated for any reason, the
          Agent may thereafter use the foregoing warrant of attorney to
          obtain additional judgment or judgments against Guarantor. A copy
          of this Guaranty, certified by the Agent, may be filed in any
          proceeding in place of filing the original as a warrant of
          attorney.

                        IN WITNESS WHEREOF, Guarantor has caused this
          Guaranty to be executed and delivered to the Agent as of the date
          first above written.


          "WARNING--BY SIGNING THIS PAPER YOU GIVE UP YOUR RIGHT TO NOTICE
          ----------------------------------------------------------------
          AND COURT TRIAL. IF YOU DO NOT PAY ON TIME A COURT JUDGMENT MAY
          ---------------------------------------------------------------
          BE TAKEN AGAINST YOU WITHOUT YOUR PRIOR KNOWLEDGE AND THE POWERS
          ----------------------------------------------------------------
          OF A COURT CAN BE USED TO COLLECT FROM YOU REGARDLESS OF ANY
          ------------------------------------------------------------
          CLAIMS YOU MAY HAVE AGAINST THE CREDITOR WHETHER FOR RETURNED
          -------------------------------------------------------------
          GOODS, FAULTY GOODS, FAILURE ON HIS PART TO COMPLY WITH THE
          -----------------------------------------------------------
          AGREEMENT, OR ANY OTHER CAUSE."
          ------------------------------



                                        AMERICAN ECO CORPORATION



                                        By:/s/Michael E. McGinnis
                                           -------------------------------
                                           Name:Michael E. McGinnis
                                               ---------------------------
                                           Title:President
                                                --------------------------


							EXHIBIT 10.9.5
							--------------

          THIS INSTRUMENT AND THE OBLIGATIONS REPRESENTED THEREBY IS
          SUBORDINATE IN ALL RESPECTS TO CERTAIN OBLIGATIONS OF CHEMPOWER,
          INC. AND ITS SUBSIDIARIES TO FIRST NATIONAL BANK OF OHIO,
          INCLUDING A PROMISSORY NOTE IN THE MAXIMUM PRINCIPAL AMOUNT OF
          $15,700,000 DATED AS OF FEBRUARY 28, 1997.

                                   PLEDGE AGREEMENT
                                   ----------------
                              (American Eco Corporation)

                         THIS PLEDGE AGREEMENT (this "Pledge Agreement"),
          is made and entered into as of this 28th day of February, 1997 by
          and between AMERICAN ECO CORPORATION, an Ontario, Canada
          corporation ("Pledgor") and TOOMAS J. KUKK, his executors,
          administrators, successors, and assigns, as Agent (the "Agent")
          for TOOMAS J. KUKK and MARK L. ROCHESTER (jointly and severally,
          the "Principal Shareholders").

                         1.   Pledge. Pledgor hereby pledges to the Agent,
                              ------
          for the benefit of the Agent and the Principal Shareholders and
          its and their successors and assigns, and grants to the Agent a
          security interest in, the following property:

                         (a)  All shares of capital stock of CHEMPOWER,
               INC., an Ohio corporation ("Chempower") issued and
               outstanding and owned by Pledgor on the date hereof, which
               Pledgor represents consist of the shares identified on the
               schedule attached hereto, and any shares of capital stock of
               Chempower issued in respect thereof, together with any
               dividends, splits, distributions, or related rights or
               proceeds of the foregoing;

                         (b)  All shares of capital stock of Chempower
               issued and outstanding and owned by Pledgor at any time and
               from time to time hereafter during the term of this Pledge
               Agreement and any shares of capital stock of Chempower
               issued in respect thereof, together with any dividends,
               splits, distributions, or related rights or proceeds of the
               foregoing; and

                         (c)  All contract rights of Pledgor, and any and
               all intangible rights associated therewith, existing on the
               date hereof and at any time and from time to time arising
               hereafter during the term of this Pledge Agreement in
               respect of the issuance or delivery to Pledgor of any shares
               of capital stock of Chempower (whether in the form of
               subscriptions, purchase agreements, options, warrants, stock
               bonuses, or other rights of any type or description for the
               acquisition by Pledgor of any such shares).

          The foregoing property is collateral (the "Collateral") for the
          payment in full when due of any and all obligations and
          indebtedness of Chempower and Pledgor to the Agent and for the
          due and punctual performance of all obligations, covenants, and
          agreements of Chempower and Pledgor under that certain Financing
          Agreement by and among Pledgor, Chempower, the Principal
          Shareholders, and the Agent of even date herewith (the "Financing
          Agreement") and under the transactions contemplated thereby,
          including but not limited to the Principal Shareholders' Note and
          the Principal Shareholders' Guaranty, as well as any and all
          obligations and indebtedness of Pledgor to Agent or the Principal
          Shareholders, created or incurred in the future as a result of
          further loans, accommodations, or otherwise (all such payment,
          performance, or indebtedness obligations, the "Obligations").
          Pledgor warrants and represents that, except for limitations
          imposed by applicable securities laws, there are no restrictions
          upon the transfer of any of the Collateral and Pledgor has the
          full and unrestricted right to transfer the Collateral. Pledgor
          further warrants and represents that as of the date hereof
          Pledgor is the sole shareholder of Chempower.

                         Pledgor agrees to execute and deliver to the
          Agent, concurrent with execution hereof, each certificate
          evidencing shares of capital stock of Chempower issued and
          outstanding and owned by Pledgor on the date hereof, together
          with duty executed blank stock powers relating thereto. Pledgor
          agrees promptly to deposit hereunder with the Agent any
          additional certificates (accompanied by duly executed blank stock
          powers) evidencing additional shares of capital stock of
          Chempower that are issuable or deliverable to Pledgor hereafter
          during the term of this Pledge Agreement and constitute
          collateral hereunder, which shall stand pledged and assigned as
          Collateral for the Obligations in the same manner as the property
          pledged and delivered concurrent with the execution hereof.

                         2.   REPRESENTATIONS, WARRANTIES, AND COVENANTS OF
                              ---------------------------------------------
          PLEDGOR.
          -------

                         Pledgor hereby represents and warrants to, and
          covenants with, the Agent as follows:

                         (a)  Except for the security interest and pledge
               hereunder, when the Collateral is delivered to the Agent,
               Pledgor will be the sole owner of the Collateral free from
               any lien, security interest, or encumbrance, and Pledgor
               will defend the Collateral against all claims and demands of
               any persons at any time claiming any interest therein;

                         (b)  Pledgor will promptly pay any and all taxes,
               assessments, and governmental charges upon the Collateral
               prior to the date penalties attach thereto, except to the
               extent that such taxes, assessments, or charges shall be
               contested in good faith by Pledgor;

                         (c)  Pledgor will not sell or otherwise assign,
               transfer, or dispose of the Collateral, or any interest
               therein;

                         (d)  Pledgor will keep the Collateral free from
               any lien, security interest, or encumbrance;

                         (e)  The Collateral is duly and validly issued,
               fully paid, and nonassessable; and

                         (f)  Pledgor is the sole shareholder of all
               outstanding shares of Chempower stock and will not permit
               the issuance of any additional shares of capital stock or
               debt securities of Chempower.

                         3.   VOTING POWER, DIVIDENDS, ETC.
                              ----------------------------

                         (a)  Unless and until an Event of Default (as
          defined in the Financing Agreement) has occurred, Pledgor shall
          have the right to exercise all voting, consensual, and other
          powers of ownership pertaining to the Collateral, and Pledgor
          shall be entitled to receive and retain any dividends or
          distributions on the Collateral permitted by the Financing
          Agreement, if any, except the following:

                         (i)  stock dividends;

                         (ii) dividends payable in securities or other
               property (other than cash dividends); 

                         (iii) dividends or distributions on dissolution or
               on partial or total liquidation or in connection with a
               reduction of capital, capital surplus, or paid-in surplus;
               and

                         (iv) other securities issued with respect to or in
               lieu of the Collateral (whether upon conversion of any
               convertible securities included therein or through stock
               split, spinoff, reclassification, merger, consolidation,
               sale of assets, combination of shares, or otherwise).

          From time to time upon receiving a written request from Pledgor
          accompanied by a certificate satisfactory to the Agent and signed
          by Pledgor stating that no Event of Default or event which with
          notice or passage of time or both would constitute an Event of
          Default (a "Possible Default") has occurred and is continuing,
          the Agent shall deliver to Pledgor, with respect to any
          Collateral then registered in the Agent's name, any assignments
          or orders necessary to insure payment to Pledgor or upon its
          order of all dividends, interest, and other payments and
          distributions to which Pledgor is entitled.

                         (b)  If any Event of Default or Possible Default
          shall occur, regardless whether any holder of the Obligations
          exercises any available option to declare any of the Obligations
          due and payable or seeks or pursues any other remedy available
          under this Pledge Agreement or any agreement evidencing or
          securing any of the Obligations, then during the continuance of
          such Event of Default or Possible Default:

                         (i)  The Agent, or its nominee or nominees, shall
               automatically, without further act on the part of any
               person, have the sole and exclusive right to exercise all
               voting, consensual, and other powers of ownership pertaining
               to the Collateral and shall exercise those powers in such
               manner as the Agent, in its sole discretion, shall determine
               to be necessary, appropriate, or advisable, and Pledgor
               shall execute and deliver to the Agent such authorizations,
               proxies, and other documents as the Agent may reasonably
               request to secure to the Agent the rights, powers, and
               authorities conferred upon the Agent by this Subsection (b);
               and

                         (ii) All dividends and other distributions in
               respect of the Collateral shall be paid directly to the
               Agent and retained by it as part of the Collateral, subject
               to the terms of this Pledge Agreement.

                         4.   DISPOSITION OF COLLATERAL AFTER AN EVENT OF
                              -------------------------------------------
          DEFAULT.
          -------

                         (a)  If any Event of Default shall have occurred
          and be continuing and the amount of the Obligations shall have
          been declared due and payable, then, unless the Obligations shall
          have been paid in full at or before the time designated in the
          notice provided for in clauses (i) or (ii) of this Subsection (a)
          or at or before the time the action or suit provided for in
          clause (iii) of this Subsection (a) shall be commenced, the Agent
          may, in its sole discretion, without further demand,
          advertisement, or notice, except as expressly provided for in
          clauses (i) or (ii) of this Subsection (a): (y) apply the cash,
          if any, then held by it as Collateral for the purposes and in the
          manner provided in Section 5; and (z) if there shall be no such
          cash or the cash so applied shall be insufficient to make all
          payments provided in Subsections (a) and (b) of Section 5:

                         (i)  Following compliance with the requirements of
               applicable law, retain the Collateral in satisfaction of the
               Obligations, and hold the Collateral so retained, absolutely
               free from any claim or right whatsoever (including, without
               limitation, any equity or right of redemption) of Pledgor,
               which Pledgor hereby specifically waives. Pledgor
               specifically agrees that advance written notice of a
               proposal by the Agent to retain the Collateral in
               satisfaction of the Obligations of no less than five (5)
               days is commercially reasonable and not objectionable; or

                         (ii)  Sell the Collateral, or any part thereof, in
               one or more sales, at public or private sale, conducted by
               an officer or agent of, or auctioneer or attorney for, the
               Agent, at the Agent's place of business or elsewhere, for
               cash, upon credit or future delivery, and at such price or
               prices as the Agent shall in good faith determine, and the
               Agent or its nominee may be the purchaser of any or all of
               the Collateral so sold, and if the Agent or its nominee is
               the purchaser, the price therefor may be paid pursuant to a
               credit bid of the Agent or its nominee. Upon any such sale,
               the Agent shall have the right to deliver, assign, and
               transfer to the purchaser thereof the Collateral so sold.
               Each purchaser (including the Agent) at any such sale shall
               hold the Collateral so sold, absolutely free from any claim
               or right whatsoever (including, without limitation, any
               equity or right of redemption) of Pledgor, which Pledgor
               hereby specifically waives. The Agent shall give Pledgor at
               least five (5) days advance written notice of any such
               public or private sale, and the Pledgor specifically agrees
               that notice so given is commercially reasonable. Any such
               public sale shall be held at such time or times during
               ordinary business hours as the Agent shall fix in the notice
               of such sale. At any such public or private sale, the
               Collateral may be sold in one lot as an entirety or in
               separate parcels. The Agent shall not be obligated to make
               any sale pursuant to any such notice. The Agent may, without
               notice or publication, adjourn any public sale from time to
               time by announcement at the time and place fixed for such
               sale, or any adjournment thereof, and any such sale may be
               made at any time or place to which the same may be so
               adjourned without further notice or publication. In case of
               any sale of all or any part of the Collateral for credit or
               for future delivery, the Collateral so sold may be retained
               by the Agent until the selling price is paid by the
               purchaser thereof, but the Agent shall not incur any
               liability in case of the failure of such purchaser to take
               up and pay for the Collateral so sold, and in case of any
               such failure, the Collateral may again be sold under and
               pursuant to the provisions hereof; or

                         (iii) Proceed by an action at law or a suit in
               equity to foreclose upon this Pledge Agreement and sell the
               Collateral, or any portion thereof, under a judgment or
               decree of a court or courts of competent jurisdiction.

                         (b)  If at any time when the Agent shall determine
          to exercise its right to sell all or any part of the Collateral
          pursuant to Subsection (a) of this Section 4, the Collateral, or
          the part thereof to be sold, shall not, for any reason
          whatsoever, be freely saleable under the Securities Act of 1933,
          as from time to time in effect (the "Securities Act"), the Agent,
          in its sole and absolute discretion, is hereby expressly
          authorized to sell the Collateral, or any part thereof, by
          private sale in such manner and under such circumstances as the
          Agent may deem necessary or advisable in order that the sale may
          legally be effected without such registration. Without limiting
          the generality of the foregoing, in any such event, the Agent, in
          its sole and absolute discretion: (x) may proceed to make such
          private sale notwithstanding that had registration statement for
          the purpose of registering the Collateral, or any part thereof,
          shall not have been filed under the Securities Act; (y) may
          approach and negotiate with a restricted number of potential
          purchasers to effect such sale; and (z) may restrict such sale to
          purchasers as to their number, nature of business, and investment
          intention, including, without limitation, to purchasers each of
          whom will represent and agree to the satisfaction of the Agent
          that such purchaser is purchasing for its own account, for
          investment, and not with a view to the distribution or sale of
          such Collateral or part thereof, it being understood that the
          Agent may require Pledgor, and Pledgor hereby agrees upon the
          written request of the Agent, to cause a legend or legends to be
          placed on the certificates to be delivered to such purchasers to
          the effect that the Collateral represented thereby has not been
          registered under the Securities Act and setting forth or
          referring to restrictions on the transferability thereof. In the
          event of any such private sale, Pledgor does hereby consent and
          agree that the Agent shall incur no responsibility or liability
          for selling all or any part of the Collateral at a price that the
          Agent, in its sole and absolute discretion, may deem reasonable
          under the circumstances, notwithstanding the possibility that a
          higher price might be realized if the sale were public and
          deferred until after registration under the Securities Act.

                         (c)  The Agent, as attorney-in-fact pursuant to
          Section 6 hereof, may, in the name and stead of Pledgor, make and
          execute all conveyances, assignments, and transfers of the
          Collateral retained or sold pursuant to this Section 4. Pledgor
          shall, if so requested by the Agent, ratify and confirm any
          retention, sale, or sales by executing and delivering to the
          Agent, or to such purchaser or purchasers, all such instruments
          as may, in the judgment of the Agent, be advisable for that
          purpose.

                         5.   APPLICATION OF PROCEEDS. The proceeds of any
                              -----------------------
          sale, or of collection, of all or any part of the Collateral
          shall be applied by the Agent, without any marshalling of assets,
          in the following order:

                         (a)  First, to the payment of all the reasonable
               costs and expenses of sale, including without limitation,
               reasonable attorneys' fees and all other expenses,
               liabilities, and advances made or incurred by the Agent in
               connection therewith;

                         (b)  Second, to the payment of the Obligations in
               such order as the Agent shall determine, until payment in
               full thereof; and

                         (c)  Finally, to the payment to Pledgor, its
               successors or assigns, or to other persons lawfully entitled
               to receive the proceeds, or as a court of competent
               jurisdiction may direct, of any surplus remaining after the
               payments referred to in Subsections (a) and (b) of this
               Section 5 shall have been made.

                         6.   THE AGENT APPOINTED ATTORNEY-IN-FACT. The
                              ------------------------------------
          Agent is hereby appointed the attorney-in-fact, with full power
          of substitution, of Pledgor for the purpose of carrying out the
          provisions of this Pledge Agreement and taking any action and
          executing any instruments that such attorney-in-fact may deem
          necessary or advisable to accomplish the purposes hereof, which
          appointment is irrevocable and coupled with an interest.

                         7.   NO WAIVER. No failure on the part of the
                              ---------
          Agent to exercise, and no delay on the part of the Agent in
          exercising, any right, power, or remedy hereunder shall operate
          as a waiver thereof, nor shall any single or partial exercise by
          the Agent of any right, power, or remedy hereunder preclude any
          other or further right, power, or remedy hereunder. The remedies
          herein provided are cumulative and are not exclusive of any
          remedies provided by law.

                         8.   TERMINATION OF PLEDGE. This Pledge Agreement
                              ---------------------
          shall terminate only upon the complete satisfaction of all the
          Obligations, whereupon the Agent shall assign, transfer, and
          deliver to Pledgor, or its assignees, without representation,
          warranty, or recourse, against appropriate receipts, all the
          Collateral, if any, then held by the Agent hereunder.

                         9.   SUCCESSORS AND ASSIGNS. This Pledge Agreement
                              ----------------------
          shall be binding upon and inure to the benefit of Pledgor and the
          Agent and their respective successors and assigns; provided,
          however, that the Agent shall not assign its rights under the
          Pledge Agreement except as may be provided in the Financing
          Agreement.

                         10.  ADDITIONAL INSTRUMENTS AND ASSURANCE. Pledgor
                              ------------------------------------
          hereby agrees, at Pledgor's own expense, to execute and deliver,
          from time to time, any and all instruments, and to perform any
          and all acts, as the Agent may reasonably request to effect the
          purposes of this Pledge Agreement and to secure to the Agent, and
          to all persons who may from time to time be the holder(s) of the
          Obligations, the benefits of all rights, authorities, and
          remedies of the Agent under this Pledge Agreement.

                         11.  FUTURE HOLDERS OF OBLIGATIONS. This Pledge
                              -----------------------------
          Agreement is for the benefit of any and all future holders of the
          Obligations in addition to the Agent, each of whom shall, without
          further act, become a party hereto by becoming a holder of any of
          the Obligations.

                         12.  MISCELLANEOUS. The notice provisions and
                              -------------
          other miscellaneous provisions of the Financing Agreement shall
          govern this Pledge Agreement.

                         13.  CUMULATIVE REMEDIES. The rights, powers, and
                              -------------------
          remedies provided herein in favor of the Agent shall not be
          deemed exclusive, but shall be cumulative and shall be in
          addition to all other rights and remedies in favor of the Agent
          existing by agreement, at law, or in equity, including, without
          limitation, all of the rights, powers, and remedies available to
          a secured party under any law or regulation.

                         14.  SEVERABILITY. If any term or other provision
                              ------------
          of this Pledge Agreement is invalid, illegal, or incapable of
          being enforced by any rule of law or public policy, all other
          terms and provisions of this Pledge Agreement will nevertheless
          remain in full force and effect to the same extent as if the
          invalid, illegal or unenforceable term or provision were not a
          part of this Pledge Agreement.

                         15.  DEFINED TERMS. Capitalized terms used but not
                              -------------
          defined herein shall have the meanings ascribed to them in the
          Financing Agreement.

                         IN WITNESS WHEREOF, the parties hereto have each
          caused this Pledge Agreement to be executed as of the day and
          year first above written.


                                        AMERICAN ECO CORPORATION


                                        By:/s/Michael E. McGinnis
                                           ------------------------------
                                           Name:Michael E. McGinnis
                                               -------------------------
                                           Title:President
                                                ------------------------



                                        AGENT:  TOOMAS J. KUKK


                                        By:/s/Toomas J. Kukk
                                           ------------------------------
                                           Name:  Toomas J. Kukk, As
                                             Agent for the Principal
                                             Shareholders

   <PAGE> 

                                     SCHEDULE TO
                                   PLEDGE AGREEMENT
                                   ----------------



          Name of        Class of            Number of      Certificate
          Pledge Entity  Equity Securities   Shares Owned   No. (s)
          ------------   ----------------    ------------    -----------

          Chempower, Inc. Common                             


    <PAGE> 

                                      EXHIBIT A
                                      ---------


                                             RESPECTIVE
          PRINCIPAL                          PERCENTAGE
          SHAREHOLDER                        INTEREST
          -----------                        ----------

          THOMAS J. KUKK                     49.9999805035%

          MARK L. ROCHESTER                  50.000001949685%



						EXHIBIT 10.9.6
						--------------

          THIS INSTRUMENT AND THE OBLIGATIONS REPRESENTED THEREBY IS
          SUBORDINATE IN ALL RESPECTS TO CERTAIN OBLIGATIONS OF CHEMPOWER,
          INC. AND ITS SUBSIDIARIES TO FIRST NATIONAL BANK OF OHIO,
          INCLUDING A PROMISSORY NOTE IN THE MAXIMUM PRINCIPAL AMOUNT OF
          $15,700,000 DATED AS OF FEBRUARY 28, 1997.

                                  SECURITY AGREEMENT
                                  ------------------
                                  (Chempower, Inc.)


                    THIS SECURITY AGREEMENT (this "Security Agreement"),
          dated as of February 28th, 1997, is made by CHEMPOWER, INC., an
                               ----
          Ohio corporation, including any divisions thereof ("Grantor") in
          favor of TOOMAS J. KUKK, his executors, administrators,
          successors, and assigns, as Agent ("Agent"), for Toomas J. Kukk
          and Mark L. Rochester (jointly and severally, the "Principal
          Shareholders").


                                 W I T N E S S E T H:


                    WHEREAS, Grantor, American Eco Corporation, an Ontario,
          Canada corporation ("American Eco"), and Sub Acquisition Corp.,
          an Ohio corporation, are parties to that certain Agreement and
          Plan of Merger dated as of September 10, 1996 (the "Merger
          Agreement"); and

                    WHEREAS, in order to effectuate the transactions
          contemplated by the Merger Agreement, the Agent, the Principal
          Shareholders, the Grantor, and American Eco have entered into
          that certain Financing Agreement of even date herewith
          ("Financing Agreement"); and

                    WHEREAS, the transactions under the Merger Agreement
          and under the Financing Agreement will inure to the benefit of
          the Grantor; and

                    WHEREAS, all collateral assigned or otherwise granted
          in connection with the Financing Agreement is to be granted to
          and/or held by, as the case may be, the Agent for the benefit of
          the Principal Shareholders; and

                    WHEREAS, the execution and delivery of this Security
          Agreement by the Grantor is required as a condition to the
          parties' obligations under the Financing Agreement;

                    NOW, THEREFORE, for good and valuable consideration,
          the Grantor and the Agent agree as follows:

                    1.   DEFINITIONS. As used in this Security Agreement,
                         -----------
          the following terms, which are in addition to terms defined
          elsewhere in this Security Agreement, shall have the respective
          meanings indicated below:

                         "Accounts Receivable" shall include all accounts,
          accounts receivable, contract rights for the payment of money,
          instruments, other obligations and receivables and all other
          rights to payment, in all cases whether now owned or hereafter
          acquired by the Grantor, whether now existing or hereafter
          arising.

                         "Collateral" shall mean and include all of the
          Grantor's assets, interests, facilities, and property of every
          kind and description (real, personal or mixed, tangible or
          intangible), wherever located, regardless of whether such assets,
          interests, facilities, and property are now owned or hereafter
          acquired by the Grantor and whether now existing or hereafter
          arising, including without limitation, (i) all Accounts
          Receivable, (ii) all Depository Accounts, (iii) all Equipment,
          (iv) all General Intangibles, (v) all Inventory, (vi) all
          accessions and products, (vii) all additions to or substitutions
          or replacements for any of the foregoing, (viii) all proceeds of
          or from any of the foregoing, (including insurance proceeds
          whether or not the Agent is the loss payee thereunder), and (ix)
          in all cases, whether now owned or existing or hereafter acquired
          or arising.

                         "Depository Accounts" shall include all funds,
          balances, checks, drafts and cash held by or deposited with, and
          all accounts (regardless of whether they are designated as
          savings, checking, cash collateral, operating or otherwise)
          maintained by the Grantor at banks or other institutions;

                         "Equipment" shall mean all designs, patterns,
          machinery, equipment, appliances, furniture, fixtures, supplies,
          and tangible personal property of every kind and description, now
          owned or hereafter acquired by the Grantor.

                         "General Intangibles" shall mean all property
          (other than Accounts Receivable and Equipment) including, but not
          limited to choses in action, tax refunds, trademarks and trade
          names, copyrights, patents and patent applications, judgments,
          awards, warehouse receipts, and designs and patterns (to the
          extent that they are not Equipment), now owned or hereafter
          acquired by the Grantor and whether now existing or hereafter
          arising.

                         "Inventory" shall mean all goods held by Grantor
          for sale or lease or to be furnished under contracts of service
          or so furnished, raw materials, work in process, or materials
          used or consumed in business, now owned or hereafter acquired by
          the Grantor.

                         2.   DEFINITIONS INCORPORATED FROM THE FINANCING 
                              -------------------------------------------
          AGREEMENT.  Capitalized terms used but not defined herein shall
          ---------
          have the respective meanings ascribed to such terms in the
          Financing Agreement. In the event that any of the documents
          contemplated in the Financing Agreement are from time to time
          amended or modified or any instrument is substituted in
          replacement thereof, such amendment, modification, or
          substitution shall, from and after the date thereof, be included
          within the definition of such document contained herein.

                         3.   SECURITY INTEREST. The Grantor, its
                              -----------------
          successors and assigns, hereby grants to the Agent, and its
          successors and assigns, a security interest in all the
          Collateral, whether now owned or existing or hereafter acquired
          or arising, together with all proceeds therefrom to secure the
          following:

                         (a)  the payment of all amounts heretofore or
                    hereafter owing to the Agent under the Principal
                    Shareholders' Note and the Principal Shareholders'
                    Guaranty and/or under or in connection with the
                    Financing Agreement (the "Payments");

                         (b)  the payment by the Grantor of all costs and
                    expenses (including reasonable attorneys' fees)
                    incurred by the Agent in the collection of the Payments
                    and in the enforcement of its rights under the
                    Financing Agreement;

                         (c)  the payment by the Grantor of all sums
                    expended or advanced by the Agent pursuant to the terms
                    of this Security Agreement;

                         (d)  the performance by the Grantor of all of its
                    obligations under the Financing Agreement; and

                         (e)  the payment of any and all other amounts
                    (including principal, interest, fees, expenses, or
                    charges) of any kind or description now or hereafter
                    owing by the Grantor to the Agent.

                         4.   THE GRANTOR REMAINS LIABLE. Anything herein 
                              --------------------------
          to the contrary notwithstanding, (a) the Grantor shall remain
          liable under all contracts and agreements included in the
          Collateral to the extent set forth therein to perform all of its
          duties and obligations thereunder to the same extent as if this
          Security Agreement had not been executed, (b) the exercise by the
          Agent of any of its rights hereunder shall not release the
          Grantor from any of its duties or obligations under the contracts
          and agreements included in the Collateral, and (c) the Agent
          shall not have any obligation or liability under the contracts
          and agreements included in the Collateral or be obligated to
          perform any of the obligations or duties of the Grantor
          thereunder or to take any action to collect or enforce any claim
          for payment assigned hereunder.

                         5.   ACCOUNTS RECEIVABLE. The Grantor agrees as 
                              -------------------
          follows:

                         (a)  The Grantor shall, after the occurrence and
          during the continuance of an Event of Default, at the request of
          the Agent, execute and deliver a form of agreement satisfactory
          to the Agent and its counsel, establishing a lock box and cash
          collateral arrangement with the Agent.

                         (b)  In the event a government (including the
          United States Government, the government of any state or any
          local government) or any department, agency, instrumentality or
          subdivision thereof is an account debtor or obligor on any
          Accounts Receivable, or is a party to any contract or order out
          of which will arise an Account Receivable of the Grantor, the
          Grantor shall promptly notify the Agent of that fact, comply with
          the Assignment of Claims Act of 1940 (or any substantially
          equivalent federal, state, or local law) and will execute such
          further instruments and take such further steps requested by the
          Agent in order that the Account Receivable and all moneys due
          under such contracts and/or order, shall be assigned to the Agent
          and due notice thereof given to the appropriate governmental
          official.

                         (c)  After the occurrence of an Event of Default,
          the Agent shall have the right from time to time (at the
          Grantor's expense) to arrange for verification of all Accounts
          Receivable directly with the account debtors or by other methods
          reasonably satisfactory to the Agent. Any such verification shall
          be conducted in such a manner as to minimize disruption to the
          Grantor.

                         (d)  In the event any Accounts Receivable of the
          Grantor is evidenced by chattel paper or other negotiable
          instruments, the Grantor shall, after the occurrence and during
          the continuance of an Event of Default, deliver the same to the
          Agent as soon as possible and prior to such delivery shall hold
          the same in trust for the benefit of the Agent. The Grantor shall
          endorse any chattel paper or other negotiable instruments in
          favor of the Agent. The Agent is hereby appointed as attorney-in-
          fact for the Grantor for such purpose.

                         (e)  Except as otherwise provided in this
          subsection, the Grantor shall use its reasonable efforts to
          collect, at its own expense, all amounts due or to become due to
          the Grantor on the Accounts Receivable; provided, however, after
          the occurrence of an Event of Default, upon the request of the
          Agent, the Grantor shall take such action (at the Grantor's
         expense) as reasonably requested by the Agent to collect any one
          or more Accounts Receivable. After the occurrence of an Event of
          Default and during the continuance thereof, the Agent shall have
          the right at any time, upon written notice to the Grantor and at
          the expense of the Grantor, to take such action to collect the
          Accounts Receivable as the Agent deems proper, and to adjust,
          settle and compromise payment thereof (without notice to or the
          consent of the Grantor), in the same manner and to the same
          extent as the Grantor might have done. At such time as the Agent
          exercises its rights pursuant to the preceding sentence, the
          Grantor shall not take any action to collect, adjust, settle or
          compromise any Account Receivable except with the written consent
          of the Agent and any collections of Accounts Receivable received
          or held by the Grantor shall be property of the Agent, shall be
          held in trust for the benefit of the Agent and shall be delivered
          to the Agent immediately with all requisite endorsements in favor
          of the Agent which the Agent may make as attorney-in-fact for the
          Grantor. The Agent has no obligation to the Grantor to collect or
          attempt to collect any Accounts Receivable or to preserve any
          rights against any party in connection therewith.

                         6.   EQUIPMENT AND INVENTORY--POSSESSION.  The
                              -----------------------------------
          Grantor shall be entitled to the possession of its Equipment and
          Inventory and to use the same in connection with its business
          until the occurrence of an Event of Default.

                         7.   SECURITIES. Concurrent with the execution of
                              ----------
          this Security Agreement, American Eco shall execute and deliver
          to the Agent the Pledge Agreement covering all shares of Grantor
          then or thereafter owned by American Eco. With respect to
          Collateral in the possession of the Agent and covered by the
          Pledge Agreement, the provisions of both the Pledge Agreement and
          this Security Agreement shall cover such property, but in the
          event of a conflict, the Pledge Agreement shall govern.

                         8.   GOODS HELD BY A THIRD PARTY. The Grantor
                              ---------------------------
          shall not, without the prior written consent of the Agent,
          relinquish possession of any Collateral to any bailee or third
          person other than the Agent or other than in the ordinary course
          of its business or as otherwise permitted by this Security
          Agreement.

                         9.   RECORDS. The Grantor will at all times keep
                              -------
          accurate and complete records, consistent with past practice, of
          its Accounts Receivable, General Intangibles, Inventory, and
          Equipment, and the Agent shall have the right at all reasonable
          times to examine and inspect the same and to make copies thereof.

                         10.  REPRESENTATIONS AND WARRANTIES OF THE
                              -------------------------------------
          GRANTOR. The Grantor represents, warrants, and covenants to the
          -------
          Agent as follows, effective immediately after, but not as of or
          prior to, the Closing of the Merger:

                         (a)  The Grantor warrants that it is and will be
               the sole owner of all Accounts Receivable now or hereafter
               appearing on its books, and that the same are and will be,
               during the term of this Security Agreement, free and clear
               from any and all assignments, liens, and security interests
               except as created hereby;

                         (b)  The Grantor warrants that it is and, during
               the term of this Security Agreement, will be the sole owner
               of its Equipment, Inventory, and General Intangibles; that
               the same will be used solely in connection with the
               Grantor's business; that the Collateral will be kept only in
               the County or Counties identified on Exhibit 1 hereto; that
               all of the Equipment, Inventory, and General Intangibles are
               free and clear of all liens and encumbrances whatsoever,
               except as provided in this Security Agreement, except for
               the security interest granted under a security agreement
               between Grantor and First National Bank of Ohio dated as of
               February 28, 1997, and except for purchase money security
               interests incurred prior to the date hereof in the ordinary
               course of business; and the Grantor will warrant and defend
               the Equipment, Inventory, and General Intangibles unto the
               Agent, its successors and assigns, against all lawful claims
               and demands whatsoever of all persons claiming by, from,
               through or under the Grantor;

                         (c)  The Grantor will not permit the Collateral to
               become subject to any lien or other security interest,
               whether prior or subordinate to the security interest of the
               Agent created hereunder except as provided in the Financing
               Agreement, except for the security interest granted under a
               security agreement between Grantor and First National Bank
               of Ohio dated as of February 28, 1997, and except for
               purchase money security interests incurred prior to the date
               hereof in the ordinary course of business;

                         (d)  The Grantor will obtain and maintain, or
               cause to be obtained and maintained, policies of insurance
               as required by the Financing Agreement.

                         (e)  The Grantor will keep and maintain the
               Equipment and every part thereof in good condition and
               repair, ordinary wear and tear excepted, so as to serve the
               purpose for which it is designed and intended;

                         (f)  The Grantor will pay, or cause to be paid,
               all taxes and assessments which may be levied, assessed, or
               charged on or against the Collateral or which the Grantor
               may be required to pay by reason of its ownership of the
               Collateral, including franchise and similar taxes, as the
               same become due and payable; provided, however, the Grantor
               shall not be required to pay any such tax or assessment so
               long as the validity or amount thereof shall be contested in
               good faith and by appropriate proceedings, but this proviso
               shall apply only if the property subject thereto shall not
               then be subject to sale or foreclosure in order to satisfy
               any tax lien which has attached as security therefor;

                         (g)  The Grantor shall, from time to time as
               requested by the Agent, take such action and execute and
               deliver to the Agent all such financing statements,
               instruments, supplements, further assurances, and security
               or other agreements as may be required or requested by the
               Agent in order to perfect and continue the Agent's security
               interest in the Collateral;

                         (h)  The Grantor warrants that its only places of
               business are located in the County or Counties identified on
               Exhibit 1 hereto, and that the Grantor will keep all records
               concerning the Collateral in said Counties.

                         11.  THE AGENT'S DUTIES. The powers conferred on
                              ------------------
          the Agent hereunder are solely to protect its interest in the
          Collateral and shall not impose any duty upon it to exercise any
          such powers. The Agent shall not have any duty as to the
          Collateral or as to taking necessary steps to preserve rights
          against prior parties.

                         12.  DEFAULT REMEDIES. If an Event of Default
                              ----------------
          shall occur, the Agent shall have the following rights:

                         (a)  To perform any defaulted covenant or
               agreement of this Security Agreement to such extent as the
               Agent shall determine and advance such moneys as it shall
               deem advisable for the aforesaid purpose and all moneys so
               advanced shall be secured hereby and shall be repaid
               promptly upon demand; provided, however, that nothing herein
               contained shall be construed to require the Agent to advance
               money for any of the aforesaid purposes;

                         (b)  To notify all account debtors to make
               payments directly to the Agent or otherwise as the Agent
               shall in its sole discretion direct;

                         (c)  To take control of any and all proceeds to
               which the Agent may be entitled under this Security
               Agreement or under any applicable laws;

                         (d)  To declare all of the indebtedness secured
               hereby to be immediately due and payable, and this Security
               Agreement in default and subject to foreclosure proceedings
               and/or other rights, options, and remedies as provided under
               other applicable law;

                         (e)  To take immediate possession of the
               Collateral and, with or without taking possession of the
               Collateral, to sell, lease, or otherwise dispose of any or
               all of the Collateral, either at public or private sale,
               upon commercially reasonable terms, and the Agent or its
               nominee may become the purchaser thereof at public or
               private sale and if the Agent is the purchaser, the price
               therefor may be paid pursuant to a credit bid of the Agent
               or its nominee. Any sale may be adjourned at any time and
               from time to time to a reasonably specified time and place
               by announcement at the time and place of sale as previously
               fixed, without further notice by publication or otherwise of
               the time and place of such adjourned sale. The proceeds of
               any sale shall be applied (i) first to the expenses of
               taking, holding, and preparing for sale or disposition, and
               sale or disposition and the like (including reasonable
               attorneys' fees), (ii) next to the principal and interest
               due on account of the Payments and the other amounts secured
               under subsections (a) through (d) of Section 3 hereof, (iii)
               next to amounts secured under subsection (e) of Section 3
               hereof, (iv) next to the holder of any subordinate security
               interest therein if written notification of demand therefor
               is received before distribution of the proceeds, and (v)
               lastly, any surplus to the Grantor, and the Grantor shall
               remain liable for any deficiency. Any such sale, public or
               private, may be made on credit at the option of the Agent.
               The Agent shall have the right to conduct any such sale on
               the Grantor's premises, and the Agent shall have such right
               of possession of said premises as shall be necessary or
               convenient for such purpose;

                         (f)  Following compliance with the requirements of
               applicable law, to retain the Collateral in satisfaction of
               the obligations and indebtedness hereby secured and hold the
               Collateral so retained, absolutely free from any claim or
               right whatsoever (including, without limitation, any equity
               or right of redemption of Grantor) which Grantor hereby
               specifically waives. Grantor specifically agrees that
               advance written notice of a proposal by the Agent to retain
               the Collateral in satisfaction of the obligations and
               indebtedness hereby secured of no less than five (5) days is
               commercially reasonable and otherwise unobjectionable;

                         (g)  To take immediate possession of the
               Collateral and to use or operate the Collateral in order to
               preserve the same or its value, and collect, receive, and
               use all of the net profits from such use or operation to pay
               indebtedness secured by such Collateral;


                         (h)  To require the Grantor, to the extent
               practicable and at the Grantor's expense, to assemble the
               Collateral and make it available to the Agent at such
               locations within the county wherein such Collateral is
               located as the Agent shall designate; and

                         (i)  To proceed to protect and enforce the Agent's
               rights by a suit or suits in equity or at law, whether for
               specific performance or otherwise, in aid of the execution
               of any power herein granted, for any foreclosure hereunder,
               or for the enforcement of any other proper legal or
               equitable remedy.

          The Agent shall have any and all other rights and remedies
          provided by law or equity, including, without limitation, the
          rights and remedies of a secured party. The Agent's rights and
          remedies will be cumulative, and no waiver of any default will
          affect any other subsequent default. The rights and remedies
          provided in this Security Agreement are cumulative, may be
          exercised concurrently or separately, may be exercised from time
          to time and in such order, without any marshalling, as the Agent
          shall determine. Nothing herein contained shall be construed as
          preventing the Agent from taking all lawful actions to protect
          its interest in the event that liquidation, insolvency,
          bankruptcy, reorganization, or foreclosure proceedings of any
          nature whatsoever affecting the property or assets of the Grantor
          should be instituted.

                         13.  GENERAL PROVISIONS.
                              ------------------

                         (a)  This Security Agreement and the security
               interests of the Agent in the Collateral created hereby
               shall cease and terminate only upon the complete
               satisfaction of all obligations of the Grantor specified in
               Section 3 hereof.

                         (b)  Except where the application of another law
               is mandatory, this Security Agreement shall be construed to
               be a contract made under and pursuant to the laws of Ohio,
               and all of the terms, covenants, and conditions contained
               herein shall be governed by and construed in accordance with
               such laws.

                         (c)  This Security Agreement, all supplements
               hereto and all amendments hereof, shall inure to the benefit
               of and be binding upon the Grantor, the Agent and its
               respective successors and assigns.

                         (d)  No waiver of any term, provision, covenant,
               or condition contained in this Security Agreement, or of any
               breach of any such term, provision, covenant or condition,
               shall constitute a waiver of any other or subsequent breach
               or justify or authorize the non-observance on any other
               occasion of such term, provision, covenant, or condition
               contained in this Security Agreement.

                         (e)  This Security Agreement may be executed in
               any number of counterparts, each of which shall be deemed an
               original and all of which together shall constitute one and
               the same Security Agreement.

                         IN WITNESS WHEREOF, the parties have executed or
          have caused this Security Agreement to be executed in Cleveland,
          Ohio, on the date first above written by its officers thereunto
          duly authorized.


                                        GRANTOR:

                                        CHEMPOWER, INC.


                                        By:/s/Robert E. Rohr
                                           ------------------------------
                                           Name:Robert E. Rohr
                                               -------------------------
                                           Title:V.P. Finance
                                                ------------------------


                                        AGENT:  TOOMAS J. KUKK

                                        By:/s/Toomas J. Kukk
                                           ------------------------------
                                           Toomas J. Kukk, as Agent for
                                             the Principal Shareholders
<PAGE> 


                                      EXHIBIT 1

               (Counties of Location of Collateral, Place of Business, 
                                and Business Records)


          Summit County, Ohio
          Hamilton County, Ohio
          Washington County, Pennsylvania
          Putnam County, West Virginia
          Humphreys County, Tennessee
          Clark County, Nevada





							EXHIBIT 10.9.7
							--------------


                                    LOAN AGREEMENT

                         $15,700,000 Line of Credit Facility

                                    By and Between


                                   CHEMPOWER, INC.

                                         and

                             FIRST NATIONAL BANK OF OHIO




                            Dated as of February 28, 1997

    <PAGE> 


                                 TABLE OF CONTENTS
                                   ----------------

          Article                                                      Page
          ------                                                      -----

          1

               DEFINITIONS  . . . . . . . . . . . . . . . . . . . . . .   1
               1.1  Definitions . . . . . . . . . . . . . . . . . . . .   1

          2

               Loan . . . . . . . . . . . . . . . . . . . . . . . . . .  13
               2.1  The Loan  . . . . . . . . . . . . . . . . . . . . .  13
               2.2  Interest  . . . . . . . . . . . . . . . . . . . . .  13
               2.3  Payments and Prepayments  . . . . . . . . . . . . .  14
               2.4  Use of Proceeds . . . . . . . . . . . . . . . . . .  15
               2.5  Facility Fee  . . . . . . . . . . . . . . . . . . .  15
               2.6  Authorization to Debit Accounts . . . . . . . . . .  15
               2.7  Termination of Prior Line of Credit . . . . . . . .  16

          3

               Security . . . . . . . . . . . . . . . . . . . . . . . .  16
               3.1  Security Interests  . . . . . . . . . . . . . . . .  16
               3.2  Mortgages . . . . . . . . . . . . . . . . . . . . .  16
               3.3  Guaranties  . . . . . . . . . . . . . . . . . . . .  17
               3.4  Execution and Delivery of Security Documents  . . .  17
               3.5  Subordination of Subordinated Debt Obligations  . .  17

     4         Conditions Precedent and Subsequent
               4.1  Conditions Precedent to Closing . . . . . . . . . .  17
               4.2  Conditions Precedent to All Advances  . . . . . . .  20
               4.3  Conditions for the Benefit of the Lender  . . . . .  21
               4.4  Failure of Conditions . . . . . . . . . . . . . . .  21
               4.5  Conditions Subsequent . . . . . . . . . . . . . . .  21

     5

               Representations and Warranties of the Borrower . . . . .  21
               5.1  Due Authorization . . . . . . . . . . . . . . . . .  21
               5.2  Organization,   Standing   and  Qualification   of
                    Subsidiaries  . . . . . . . . . . . . . . . . . . .  22
               5.3  No Partnerships . . . . . . . . . . . . . . . . . .  23
               5.4  Requisite Power . . . . . . . . . . . . . . . . . .  23
               5.5  Corporate Authorization . . . . . . . . . . . . . .  23
               5.6  Officer Authorization . . . . . . . . . . . . . . .  23
               5.7  Binding Nature  . . . . . . . . . . . . . . . . . .  23
               5.8  No Conflict . . . . . . . . . . . . . . . . . . . .  23
               5.9  Financial Statements  . . . . . . . . . . . . . . .  24
               5.10 Litigation and Contingent Liabilities . . . . . . .  24
               5.11 No Event of Default . . . . . . . . . . . . . . . .  24
               5.12 Tax Returns and Tax Matters . . . . . . . . . . . .  24
               5.13 Employee Benefits . . . . . . . . . . . . . . . . .  25
               5.14 Real Property . . . . . . . . . . . . . . . . . . .  27
               5.15 Other Property  . . . . . . . . . . . . . . . . . .  27
               5.16 Environmental Matters . . . . . . . . . . . . . . .  28
               5.17 Contracts . . . . . . . . . . . . . . . . . . . . .  29
               5.18 Intellectual Property . . . . . . . . . . . . . . .  29
               5.19 Employment Agreements and Relations . . . . . . . .  30
               5.20 Insurance . . . . . . . . . . . . . . . . . . . . .  30
               5.21 Property Condition  . . . . . . . . . . . . . . . .  30
               5.22 Compliance With Laws  . . . . . . . . . . . . . . .  30
               5.23 Commitments . . . . . . . . . . . . . . . . . . . .  31
               5.24 Financial and Other Information . . . . . . . . . .  31
               5.25 Existing Defaults . . . . . . . . . . . . . . . . .  32
               5.26 Statutory Regulation  . . . . . . . . . . . . . . .  32
               5.27 Burdensome Agreements . . . . . . . . . . . . . . .  32
               5.28 Regulation U  . . . . . . . . . . . . . . . . . . .  32
               5.29 Liens . . . . . . . . . . . . . . . . . . . . . . .  33
               5.30 Fiscal Year . . . . . . . . . . . . . . . . . . . .  33
               5.32 Solvency  . . . . . . . . . . . . . . . . . . . . .  33

     6

               Affirmative Covenants  . . . . . . . . . . . . . . . . .  33
               6.1  Accounting Records  . . . . . . . . . . . . . . . .  33
               6.2  Financial Statements and Notices  . . . . . . . . .  34
               6.3  Withholding Taxes . . . . . . . . . . . . . . . . .  37
               6.4  Access  . . . . . . . . . . . . . . . . . . . . . .  37
               6.5  Corporate Existence . . . . . . . . . . . . . . . .  37
               6.6  Qualifications To Do Business . . . . . . . . . . .  37
               6.7  Compliance with Laws  . . . . . . . . . . . . . . .  37
               6.8  Material Agreements . . . . . . . . . . . . . . . .  37
               6.9  Insurance . . . . . . . . . . . . . . . . . . . . .  37
               6.10 Facilities  . . . . . . . . . . . . . . . . . . . .  38
               6.11 Taxes and Other Liabilities . . . . . . . . . . . .  38
               6.12 Governmental Approvals  . . . . . . . . . . . . . .  38
               6.13 Compliance   with   Governmental   Approvals   and
                    Governmental Requirements . . . . . . . . . . . . .  39
               6.14 Prevent Contamination . . . . . . . . . . . . . . .  39
               6.15 Notice of Release . . . . . . . . . . . . . . . . .  39
               6.16 Notice to the Lender  . . . . . . . . . . . . . . .  40
               6.17 Pension Increases . . . . . . . . . . . . . . . . .  40
               6.18 Tax Qualification . . . . . . . . . . . . . . . . .  40
               6.19 Notification by the Borrower  . . . . . . . . . . .  41
               6.20 ERISA Information . . . . . . . . . . . . . . . . .  42
               6.21 Funding . . . . . . . . . . . . . . . . . . . . . .  42
               6.22 Financial Tests . . . . . . . . . . . . . . . . . .  42
               6.23 Tax Returns . . . . . . . . . . . . . . . . . . . .  43
               6.24 Required Future Perfection and Performance  . . . .  43
               6.25 Change of Location  . . . . . . . . . . . . . . . .  43
               6.26 Rights Under Merger Documents . . . . . . . . . . .  43

     7

               Negative Covenants . . . . . . . . . . . . . . . . . . .  44
               7.1  Mergers and Continuity of Operations  . . . . . . .  44
               7.2  Change of Name or Business  . . . . . . . . . . . .  44
               7.3  Stock . . . . . . . . . . . . . . . . . . . . . . .  44
               7.4  Dividends . . . . . . . . . . . . . . . . . . . . .  44
               7.5  Accounting Policies . . . . . . . . . . . . . . . .  45
               7.6  Investments . . . . . . . . . . . . . . . . . . . .  45
               7.7  Lien  . . . . . . . . . . . . . . . . . . . . . . .  45
               7.8  Guarantees  . . . . . . . . . . . . . . . . . . . .  45
               7.9  Indebtedness  . . . . . . . . . . . . . . . . . . .  45
               7.10 Sale of Assets  . . . . . . . . . . . . . . . . . .  46
               7.11 Capital Expenditures  . . . . . . . . . . . . . . .  46
               7.12 Operating Leases  . . . . . . . . . . . . . . . . .  46
               7.13 Prepayment  . . . . . . . . . . . . . . . . . . . .  47
               7.14 Sale-Lease backs  . . . . . . . . . . . . . . . . .  47
               7.15 Transactions With Affiliates  . . . . . . . . . . .  47
               7.16 Misrepresentations  . . . . . . . . . . . . . . . .  47
               7.17 Restrictive Agreements  . . . . . . . . . . . . . .  47
               7.18 Transactions   With    Officers,   Directors   and
                    Affiliates  . . . . . . . . . . . . . . . . . . . .  47
               7.19 Amendments of Other Instruments . . . . . . . . . .  47

          8

               Events of Default  . . . . . . . . . . . . . . . . . . .  48
               8.1  Events of Default . . . . . . . . . . . . . . . . .  48
               8.2  Acceleration  . . . . . . . . . . . . . . . . . . .  51
               8.3  Other Remedies  . . . . . . . . . . . . . . . . . .  51
               8.4  Right to Cure . . . . . . . . . . . . . . . . . . .  51

          9

               Miscellaneous  . . . . . . . . . . . . . . . . . . . . .  52
               9.1  Successors and Assigns and Sale of Interests. . . .  52
               9.2  No Implied Waiver . . . . . . . . . . . . . . . . .  52
               9.3  Amendments; Waivers . . . . . . . . . . . . . . . .  53
               9.4  Remedies Cumulative . . . . . . . . . . . . . . . .  53
               9.5  Severability  . . . . . . . . . . . . . . . . . . .  53
               9.7  Indemnification . . . . . . . . . . . . . . . . . .  54
               9.8  Notices . . . . . . . . . . . . . . . . . . . . . .  54
               9.9  Interpretation  . . . . . . . . . . . . . . . . . .  55
               9.10 Governing Law and Consent to Jurisdiction . . . . .  55
               9.11 Counterparts  . . . . . . . . . . . . . . . . . . .  56
               9.12 Integration . . . . . . . . . . . . . . . . . . . .  56
               9.13 WAIVER OF JURY TRIAL  . . . . . . . . . . . . . . .  56
               9.14 Headings  . . . . . . . . . . . . . . . . . . . . .  56
               9.15 Schedules and Exhibits  . . . . . . . . . . . . . .  56


               Exhibits
               --------

               2.1.1     Form of Note
               3.1.1     Form of Security Agreement
               3.3.1     Form of Guaranty
               3.3.2     Form of Limited Guaranty
               3.5.1     Form of Subordination Agreement
               6.2.1     Form of Compliance Certificate
               6.2.2     Form of Financial Covenants Compliance Certificate

               Schedules
               ---------

               1.1.1     Permitted Encumbrances
               5.2  Organization, Standing and qualification of
                     Subsidiaries (and Equity Interests)
               5.10 Litigation and Contingent Liabilities
               5.13 Employee Benefits
               5.16 Environmental Disclosures
               5.18 Intellectual Property
               5.20 Insurance
               7.12 Operating Leases


    <PAGE> 

                                    LOAN AGREEMENT
                                    --------------


               THIS LOAN AGREEMENT is dated as of February 28, 1997, by and
          between CHEMPOWER, INC., an Ohio corporation (together with its
          successors and permitted assigns, the "Borrower"), and FIRST
          NATIONAL BANK OF OHIO, a national banking association (the
          "Lender").


                                 W I T N E S S E T H:
                                 --------------------

               In consideration of the premises and mutual agreements
          herein contained, the parties hereto agree as follows:


                                      ARTICLE 1
                                      ----------

                                     DEFINITIONS
                                     -----------

                    1.1  DEFINITIONS.  In addition to any terms defined
                         -----------
          elsewhere in this Agreement, the following terms have the
          meanings indicated for purposes of this Agreement (such
          definitions being equally applicable to the singular and plural
          forms of the defined term):

               "ACCELERATION" means that the Loan shall have become due and
          payable prior to its stated maturity pursuant to Section 8.2.

               "ACCOUNT" means any right to payment in favor of the
          Borrower, whether or not it has been earned by performance, for
          goods sold or leased or for services rendered in the ordinary
          course of business which is not evidenced by an instrument
          (except as part of chattel paper).

               "ACCOUNT DEBTOR" means the Person obligated on an Account,
          obligated to pay a Receivable, or who is the buyer of goods or
          services sold giving rise to a Receivable.

               "ADVANCE" means a disbursement of all or part of the cash
          proceeds of the Loan to the Borrower.

               "AFFILIATE" means with respect to any Person (i) each Person
          who, directly or indirectly, owns or controls, whether
          beneficially, or as a trustee, guardian or other fiduciary, ten
          percent (10%) or more of the capital stock having ordinary voting
          power in the election of directors of such Person, (ii) each
          Person who controls, is controlled by or is under common control
          with such Person or any Affiliate of such Person, of (iii) each
          of such Person's officers, directors, joint venturers and
          partners.  For the purpose of this definition, "control" of a
          Person shall mean the possession, directly or indirectly, of the
          power to direct or cause the direction of its management or
          policies, whether through the ownership of voting securities, by
          contract or otherwise.

               "AGREEMENT" or "LOAN AGREEMENT" means this Loan Agreement,
          as amended from time to time.

               "AMERICAN ECO" shall mean American Eco Corporation, a
          corporation incorporated under the laws of Ontario, Canada.

               "ASSIGNMENTS" shall have the meaning specified in Section
          3.2.

               "AUTHORIZED OFFICER" means each officer of a corporation
          authorized by the board of directors of that corporation to act
          on behalf of that corporation under this Agreement or any of the
          other Loan Documents, or in the case of a partnership (limited or
          general) a general partner authorized to act on behalf of that
          partnership under this Agreement or any of the other Loan
          Documents.

               "BANKING DAY" means a day other than a Saturday or a Sunday
          when commercial banks are open for business in Akron, Ohio.

               "BENEFICIAL OWNER" shall have the meaning ascribed to it in
          Rule 13d-3 promulgated by the Securities and Exchange Commission
          under the Securities Exchange Act of 1934, as amended.

               "BORROWER" means Chempower, Inc., an Ohio corporation, with
          its principal headquarters and place of business at 807 E.
          Turkeyfoot Lake Road, Akron, Ohio 44319 and shall include each
          and every division thereof, including, without limitation,
          Advanced Coil Industries, Houston Products, and Owens Precision
          Fabricators.

               "BROOKFIELD" means Brookfield corporation, an Ohio
          corporation which is a wholly owned subsidiary of Borrower.

               "CAPITAL EXPENDITURES" means, for any period, the aggregate
          of all expenditures (including such portion of Capitalized Lease
          Obligations as would be capitalized in accordance with GAAP) for
          any Fixed Assets (including replacements thereof, substitutions
          therefor and additions thereto) that have a useful life of one
          (1) year or more, where such expenditures are or would be
          capitalized on the balance sheet of the Borrower (consolidated
          with its Subsidiaries) during that period, in conformity with
          GAAP.

               "CAPITALIZED LEASE OBLIGATION" means any lease obligation
          that, in accordance with GAAP, is required to be evidenced in the
          financial statements of a lessee.


               "CHANGE OF CONTROL" means (i) the failure of the holders of
          the Equity Interests identified on Schedule 5.2 at all times,
          collectively, to be the Beneficial Owner of one hundred percent
          (100%) of the Equity Interests of the Borrower on a fully diluted
          basis; provided, however, that a Change of Control shall not
          include any change of control resulting in ownership of the
          Equity Interests by Rochester or Kukk, either individually, or as
          agent, pursuant to the Merger Documents or the Subordinated Debt
          Documents; or (ii) a material change of management of the
          Borrower, and for such purposes, a material change shall include
          a change in the office of President or Chief Executive Officer,
          or any change in composition of the Board of Directors of the
          Borrower.

               "CLOSING DATE" means February 28, 1997.

               "CODE" means the Internal Revenue Code of 1986, as amended
          from time to time.

               "COLLATERAL" shall have the meaning set forth in the Section
          3.1.

               "COMMITMENT" shall have the meaning set forth in Section
          2.1(a).

               "COMMITMENT EXPIRATION DATE" means the earlier of (i) 366
          days after the Closing Date, or (ii) the date the Commitment is
          terminated pursuant to Article 8.

               "COMMITMENT LETTER" means the letter agreement dated
          February 24, 1997, between the Lender and the Borrower.

               "CONSOLIDATED ASSETS" means the aggregate amount of all
          assets of the Borrower and its Subsidiaries that would, in
          accordance with GAAP, be required to be included and shown as
          assets on a consolidated balance sheet of the Borrower and its
          Subsidiaries.

               "CONSOLIDATED LIABILITIES" means the aggregate amount of all
          liabilities of the Borrower and its Subsidiaries that would, in
          accordance with GAAP, be required to be included and shown as
          liabilities on a consolidated balance sheet of the Borrower and
          its Subsidiaries.

               "CONSOLIDATED NET WORTH" means Consolidated Assets less
          Consolidated Liabilities, less the Note or other obligation of
          $21,000,000 of American Eco to Borrower, but adding the amount of
          the Subordinated Debt Obligations to Kukk and Rochester, to the
          extent such obligations are subordinated to all creditors of
          Borrower (but not to Equity Interests) pursuant to Section 4.5.

               "CONSOLIDATED TANGIBLE NET WORTH" means (i) Consolidated Net
          Worth, less (ii) the net book value of all items of the following
          character which are included among Consolidated Assets: 

          (1) goodwill or any unamortized payment in respect of an
          agreement not to compete with the Borrower, (2) organizational
          expenses, (3) unamortized debt discount and expense, (4) stock
          discount and expense, (5) patents, trademarks, trade names and
          copyrights, (6) treasury stock, (7) cash held in a sinking or
          other similar fund established for the purpose of redemption or
          other retirement of capital stock, and (8) franchises, licenses
          and permits.

               "CONTINGENT OBLIGATION" means, as applied to any Person,
          without duplication, any direct or indirect liability, contingent
          or otherwise, of that Person with respect to any Indebtedness,
          lease, dividend, letter of credit or other obligation of another,
          including, without limitation, any such obligation directly or
          indirectly guaranteed, endorsed (otherwise than for collection or
          deposit in the ordinary course of business), co-made or
          discounted or sold with recourse by that Person, or in respect of
          which that Person is otherwise directly or indirectly liable. 
          The amount of any Contingent Obligation shall be equal to the
          actual amount of the obligation so guaranteed or otherwise
          supported.

               "CONTROLLED POWER" means Controlled Power Limited
          Partnership, an Illinois limited partnership in which Southwick
          is the general partner and Brookfield is a limited partner.

               "CONTROLLED POWER PROPERTY" shall mean the real property
          owned by Controlled Power and commonly known as 1501 Raff Road,
          Canton, Stark County, Ohio.

               "DEFAULT INTEREST RATE" shall have the meaning set forth in
          Section 2.2(b).

               "DOLLARS" and "$" mean United States Dollars.

               "EBITDA" means in respect of any fiscal year the net income
          of the Borrower and its Subsidiaries determined on a consolidated
          basis (without any deduction in respect of any dividend on any
          class of stock) as reflected in its financial statements but
          increased by the amount reflected in such financial statements as
          expenses incurred for interest, federal and state income taxes,
          depreciation on Fixed Assets and amortization of intangible
          assets.

               "ENVIRONMENTAL LAWS" means any Governmental Requirement
          pertaining to land use, air, soil, surface water, groundwater
          (including the protection, cleanup, removal, remediation or
          damage thereof), public or employee health or safety or any other
          environmental matter, including without limitation, the following
          laws, and any regulations promulgated thereunder, as the same may
          be amended from time to time, or any such statute enacted after
          the Closing Date:

               (1)  Clean Air Act (42 U.S.C. Sections 7401 to 7642);

               (2)  Federal Water Pollution Control Act (33 U.S.C. Sections
                    1251 to 1387);

               (3)  Resource Conservation and Recovery Act of 1976 (42
          U.S.C. Sections 6901 to 6991i);

               (4)  Comprehensive Environmental Response, Compensation and
                    Liability Act (42 U.S.C. Sections 9601 to 9675);

               (5)  Superfund Amendments and Reauthorization Act of 1986;

               (6)  Safe Drinking Water Act (42 U.S.C. Sections 300f to 
                    3000j- 11);

               (7)  Toxic Substances Control Act (15 U.S.C. Sections 
         2601 to 2692);

               (8)  Federal Insecticide, Fungicide, and Rodenticide Act (7
          U.S.C. Sections 136 to 136yy);

               (9)  Occupational Safety and Health Act (29 U.S.C. Sections
          651 to 678);

               (10) Ohio environmental, health, and safety Governmental
                    Requirements; and

               (11) local environmental, health, and safety ordinances;

          together with any other foreign or domestic laws (federal, state,
          provincial or local) relating to emissions, discharges, releases
          or threatened releases of any Hazardous Substance into ambient
          air, land, surface water, groundwater, personal property or
          structures, or otherwise relating to the manufacture, processing,
          distribution, use, treatment, storage, disposal, transport,
          discharge or handling of any Hazardous Substance.

               "EQUITY INTEREST" shall mean any equity ownership of any
          type or nature, including, without limitation, any class of
          common or preferred stock or any warrant, option or other right
          ot acquire any class of common or preferred stock or any security
          convertible into any of the foregoing.

               "ERISA" means the Employee Retirement Income Security Act of
          1974, as amended from time to time.

               "ERISA AFFILIATE" means Borrower and all of its
          Subsidiaries.

               "Event of Default" shall have the meaning set forth in
          Article 8.

               "EXTRAORDINARY INCOME" shall have the meaning as specified
          by GAAP.

               "FACILITY FEE" shall have the meaning set forth in Section
          2.5.

               "FINANCIAL STATEMENTS" shall have the meaning set forth in
          Section 5.9.

               "FIXED ASSETS" means property, plant and equipment.

               "GLOBAL POWER" means Global Power Company, formerly known as
          Maclean insulation, Inc., an Ohio corporation with its principal
          offices at 4801 West Trace Creek Road, Waverly, Tennessee,
          including its division, Global Erectors, and which is a wholly
          owned subsidiary of Borrower.

               "GLOBAL PROPERTY" shall mean the real property owned by
          Global Power commonly known as 4801 West Trace Creek Road,
          Waverly, Humphreys County, Tennessee.

               "GAAP" means generally accounting principles set forth in
          the opinions and pronouncements of the Accounting Principles
          Board and the American Institute of Certified Public Accountants
          and statements and pronouncements of the Financial Accounting
          Standards Board or in such other statements by such other entity
          as may be approved by a significant segment of the accounting
          profession, which are applicable to the circumstances as of the
          date of determination.

               "GOVERNMENTAL APPROVALS" means any consent, right,
          exemption, concession, permit, license, authorization,
          certificate, order, franchise, determination or approval of any
          federal, state, provincial, municipal or governmental department,
          commission, board, bureau, agency or instrumentality of the
          United States of America required for the ownership of, or
          activities of the Borrower or any of its Subsidiaries or any
          other Person in connection with the business of the Borrower or
          any of its Subsidiaries.

               "GOVERNMENTAL AUTHORITY" means the United States of America,
          any state, province or other political subdivision thereof or any
          entity exercising executive, legislative, judicial, regulatory or
          administrative functions of or pertaining to the government
          thereof.

               "GOVERNMENTAL REQUIREMENTS" means all legal requirements in
          effect from time to time of the United States of America and/or
          the State of Ohio including all laws, statutes, codes, acts,
          ordinances, orders, judgments, decrees, injunctions, rules,
          regulations, permits, licenses, authorizations, certificates,
          orders, franchises, determinations, approvals, notices, demand
          letters, directions and requirements of all governments,
          departments, commissions, boards, courts authorities, agencies,
          officials and officers, foreseen or unforeseen, ordinary or
          extraordinary, including but not limited to any change in any
          law, regulation or the interpretation thereof by any foreign or
          domestic governmental authority, relating now or at any time
          heretofore or hereafter to the business or operations of the
          Borrower or any of its Subsidiaries or to any of the property
          owned, leased or used by the Borrower or any of its Subsidiaries,
          including, without limitation, the development, design,
          construction, acquisition, startup, ownership and operation and
          maintenance of property.

               "GUARANTORS" means, collectively, American Eco, Controlled
          Power, Global Power, Brookfield and Southwick.

               "GUARANTY" means the Commercial Guaranty to be executed and
          delivered by each of the Guarantors in favor of the Lender as of
          the Closing Date.

               "HAZARDOUS SUBSTANCE" means any pollutant, contaminant,
          toxic or hazardous substance, material, constituent or waste as
          such terms are defined in or pursuant to any Environmental Law.

               "HAZARDOUS WASTE FACILITY PERMIT" means any permit, license
          or other governmental authorization relating to the storage,
          treatment or disposal of any Hazardous Substance required
          pursuant to any Environmental Law.

               "HOLIDAY MORTGAGES" shall have the meaning set forth in
          Section 3.2.

               "HOLIDAY PROPERTIES" means Holiday Properties, an Ohio
          general partnership between Kukk and Ernest M. Rochester.

               "INCIPIENT DEFAULT" shall have the meaning set forth in
          Section 4.1(e).

               "INDEBTEDNESS" means (a) any obligation of the Borrower or
          any of its Subsidiaries for borrowed money; (b) any obligation of
          the Borrower or any of its Subsidiaries evidenced by bonds,
          debentures, notes or other similar instruments; (c) any
          obligation of the Borrower or any of its Subsidiaries to pay the
          deferred purchase price of property or for services (other than
          in the ordinary course of business); (d) any obligation or
          liability of others secured by a lien on any asset of the
          Borrower or any of its Subsidiaries, whether or not such
          obligation or liability is assumed; (e) any Contingent Obligation
          of the Borrower or any of its Subsidiaries (other than those
          incurred in the ordinary course of business); and (f) any other
          obligation or liability which is required by GAAP to be shown as
          part of the Consolidated Liabilities on a consolidated balance
          sheet of the Borrower and its Subsidiaries.

               "INDEMNIFIED MATTERS" shall have the meaning set forth in
          Section 9.7.

               "INTEREST EXPENSE" shall mean the amount reflected in the
          Borrower's Financial Statements (or subsequent financial
          statements thereafter) as expenses incurred for interest
          determined in accordance with GAAP.

               "INVENTORY" means all goods intended for sale or lease or
          furnished or to be furnished under contracts of service or used
          or consumed in the business of the Borrower or any of its
          Subsidiaries, including, without limitation, all raw materials,
          work in progress, and finished goods or materials, together with
          all supplies of any kind, nature or description which are or
          might be used in connection with the manufacture, packing,
          shipping, advertisement, sale or finishing of such goods, and all
          documents of title or documents representing, covering or
          evidencing any of the foregoing.

               "INVESTMENT" as applied to any Person, means any direct or
          indirect ownership or purchase or other acquisition by that
          Person of stock or other securities, or of a beneficial interest
          in stock or other securities, of any other Person (including any
          Subsidiary), or any direct or indirect loan, advance (other than
          advances to employees for moving and travel expenses, drawing
          accounts and similar expenditures in the ordinary course of
          business) or capital contribution by that Person to any other
          Person, including all indebtedness and accounts receivable from
          that other Person in the ordinary course of business.

               "KUKK" means Toomas J.  Kukk, an individual residing in the
          State of Ohio.

               "LAND CONTRACT PROPERTIES" shall mean the real properties
          which are the subject of Land Installment Contracts between
          Holiday Properties and Borrower involving the real property
          commonly known as follows:

               807 East Turkeyfoot Lake Road, Akron, Summit County, Ohio 
               3600 Cardiff Avenue, Cincinnati, Hamilton County, Ohio
               6050 West Virginia State Route 34, Winfield, Putnam County,
          West Virginia

               "LENDER" means First National Bank of Ohio, a national
          banking association, 106 S.  Main Street, Akron, Ohio 44308, or
          any assignee of any interest in all or any part of the rights of
          Lender under this Agreement.

               "LENDER INDEMNITIES" shall have the meaning set forth in
          Section 9.7.

               "LIBOR RATE" shall mean the 30-day London Interbank Offered
          Rate as published, from time to time, in the Wall Street Journal,
          or if such rate becomes unavailable during the term of the Loan,
          the Lender may designate a substitute index upon notice to
          Borrower.

               "LIMITED GUARANTY" shall have the meaning set forth in
          Section 3.3.

               "LOAN" shall have the meaning set forth in Section 2.1(a).

               "LOAN DOCUMENTS" means this Agreement, the Notes, the
          Guaranty, the Collateral Agreement, and all agreements,
          instruments and documents (including, without limitation,
          security agreements, loan agreements, notes, fee agreements,
          guaranties, mortgages, deeds of trust, subordination agreements,
          pledges, powers of attorney, consents, assignments, contracts,
          notices, leases, financing statements, letter of credit
          applications, reimbursement agreements, certificates, statements,
          reports and notices and all other writings) heretofore, now or
          hereafter executed by, on behalf of or for the benefit of the
          Borrower or any of its Subsidiaries and delivered to the Lender
          pursuant to or in connection with this Agreement or the
          transactions contemplated hereby, together with all amendments,
          modifications and supplements thereto.

               "MATERIAL ADVERSE CHANGE" shall mean a material adverse
          change in (i) the business, assets, operations, or financial
          condition of the Borrower and its Subsidiaries considered as a
          whole, (ii) the collective ability of the Borrower and its
          Subsidiaries to pay the Obligations in accordance with their
          terms, or (iii) the security interests or liens of the Lender on
          the Collateral or the priority of such security interests or
          liens.

               "MATERIAL ADVERSE EFFECT" means a material adverse effect on
          (i) the business, assets, operations, or financial condition of
          the Borrower and its Subsidiaries considered as a whole, (ii) the
          collective ability of the Borrower and its Subsidiaries to pay
          the Obligations in accordance with their terms, or (iii) the
          security interests or liens of the Lender on the Collateral or
          the priority of such security interests or liens.

               "MATURITY" means any date on which a Loan or any portion
          thereof becomes due and payable whether as stated, by virtue of
          any mandatory prepayment, by Acceleration or otherwise.

               "MERGER AGREEMENT" means the Agreement and Plan of Merger by
          and among American Eco, Sub Acquisition and Borrower dated
          September 10, 1996.

               "MERGER DOCUMENTS" means the Merger Agreement, together with
          all schedules and exhibits thereto, and all agreements,
          instruments, documents or other written undertakings executed or
          to be executed under or in connection with the Merger Agreement,
          all of which are incorporated herein by reference.

               "MORTGAGES" shall have the meaning set forth in Section 3.2.

               "NOTE" shall have the meaning set forth in Section 2.1(c).

               "OBLIGATIONS" means all loans, advances, debts, liabilities,
          obligations, covenants and duties owing to the Lender by the
          Borrower or any of its Subsidiaries of any kind or nature,
          present or future, whether or not evidenced by any note, guaranty
          or other instrument, arising under this Agreement, the Notes, the
          Collateral Agreement or any of the other Loan Documents, whether
          or not for the payment of money, arising by reason of an
          extension of credit, absolute or contingent, due or to become
          due, now existing or hereafter arising, including all principal,
          interest, charges, expenses, fees, attorneys' fees and
          disbursements and any other sum chargeable to the Borrower or any
          of its Subsidiaries under this Agreement or any other Loan
          Documents.

               "Other Assurances" shall have the meaning set forth in
          Section 3.1.

               "OWNED REAL PROPERTIES" shall mean the real property owned
          by the Borrower commonly known as 185 Plumpton Avenue,
          Washington, Washington County, Pennsylvania.

               "PBGC" means the Pension Benefit Guaranty Corporation and
          any successor to all or any part of such corporation's functions
          under ERISA.

               "PERMITTED ENCUMBRANCES" means:  (a) the liens and security
          interests created under the Security Documents, (b) carriers',
          warehousemen's, mechanics', landlords', materialmen's,
          suppliers', tax, assessment, governmental and other like liens
          and charges arising in the ordinary course of business securing
          obligations that are not incurred in connection with the
          obtaining of any advance or credit and which are not overdue, or
          are being contested in good faith by appropriate proceedings,
          provided that, in accordance with GAAP, adequate reserves have
          ________
          been set aside on the books of the Borrower for the eventual
          payment thereof in the event it is determined that such
          obligation is payable by the Borrower; (c) liens arising in
          connection with worker's compensation, unemployment insurance,
          appeal and release bonds and progress payments under government
          contracts; (d) judgment liens in existence less than forty-five
          (45) calendar days after the entry of the judgment, or with
          respect to which execution has been stayed, or the payment of
          which is covered in full by insurance; (e) zoning restrictions,
          easements, licenses or other restrictions on the use of real
          property, so long as the same do not materially impair the use of
          such real property by the Borrower or the value thereof to the
          Borrower; (f) any lien existing or arising by operation of law in
          the ordinary course of business, such as a "banker's lien" or
          similar right of offset; (g) liens arising incidental to the
          conduct of the Borrower's business in the ordinary course and not
          incurred in connection with the borrowing of money or the
          obtaining of advances or credit (other than credit for goods or
          services); (h) liens or security interests arising under the
          Subordinated Debt Documents; and (i) those encumbrances
          specifically set forth on the attached Schedule 1.1.1.

               "PERSON" means any individual, corporation, partnership,
          trust, association or other entity or organization, including any
          government, political subdivision, agency or instrumentality
          thereof.

               "PRIOR LINE OF CREDIT" shall have the meaning set forth in
          Section 2.7.

               "Property" means any property owned, leased or used by the
          Borrower or any of its Subsidiaries.

               "REAL PROPERTY COLLATERAL" shall have the meaning set forth
          in Section 3.2.

               "RESPONSIBLE OFFICER" means the President, Vice President,
          Secretary, or Treasurer of the Borrower.

               "ROCHESTER" means Mark L. Rochester, an individual residing
          in the State of Ohio.

               "SECURITY DOCUMENTS" means the Collateral Agreement and the
          Mortgage and Other Assurances, together with any and all
          documents, instruments, undertakings or financing statements
          executed or to be executed under any of them.

               "SOLVENT" means, when used with respect to any Person, that
          at the time of determination:

                    (i)  the fair value of its assets (determined on a
               going concern basis) is in excess of the total amount of all
               of its debts and liabilities, including contingent,
               unmatured and unliquidated liabilities known to Borrower;
               and

                    (ii) it is then able to pay its debts as they become
               due; and

                    (iii)     it owns property having a value (determined
               on a going concern basis) in excess of the total amount
               required to pay its debts; and

                    (iv) it has capital sufficient to carry on its
               business.

               "SOUTHWICK" means Southwick Corporation, an Ohio corporation
          which is a wholly owned subsidiary of Borrower.

               "SUB ACQUISITION" means Sub Acquisition Corp., an Ohio
          corporation wholly owned by American Eco and formed for the
          purpose of consummation of the transactions contemplated by the
          Merger Agreement.

               "SUBORDINATED DEBT DOCUMENTS" means, collectively, (i) the
          Promissory Note in the original principal amount of $15,900,000
          dated as of the Closing Date issued by the Borrower to Kukk, as
          Agent for himself and Rochester, (ii) the Financing Agreement
          dated as of the Closing Date between and among American Eco,
          Borrower, Kukk and Rochester, (iii) all other documents relating
          to the Financing Agreement, including, without limitation, any
          security agreements, mortgages, or deeds of trust, and (iv) the
          Purchase Agreement dated as of the Closing Date between Holiday
          Properties and Borrower, and all documents relating thereto,
          including land installment contracts.

               "SUBORDINATED DEBT OBLIGATIONS" means the indebtedness of
          the Borrower under the Subordinated Debt Documents.

               "SUBORDINATION AGREEMENTS" shall have the meaning set forth
          in Section 3.5.

               "SUBSIDIARY" or "SUBSIDIARIES" means any or all
          corporations, partnerships, joint ventures, associations or other
          business entities of which the Borrower now or hereafter owns,
          directly or indirectly, securities or other ownership interests
          having ordinary voting power to elect a majority of the board of
          directors or other governing body thereof, including, without
          limitation, Controlled Power, Global Power, Brookfield and
          Southwick.


                                      ARTICLE 2
                                      ---------

                                         Loan
                                         ----

          2.1  THE LOAN.
               --------

               (a)  LINE OF CREDIT LOAN AND LOAN COMMITMENT DEFINED.
                    -----------------------------------------------
          Subject to all the terms and conditions of this Agreement, the
          Lender will make such loans to the Borrower as from time to time
          the Borrower requests until the Commitment Expiration Date (the
          "Loan").  In no event shall the Loan exceed the Commitment.  The
          "Commitment" of the Lender at any time means Fifteen Million
          Seven Hundred Thousand Dollars ($15,700,000).  Subject to the
          provisions of this Agreement, Borrower may borrow, repay without
          penalty or premium, and reborrow hereunder, until the Commitment
          Expiration Date, either the full amount of the Commitment or any
          lesser sum.

               (b)  ADVANCES.  The Lender agrees, subject to the
                    --------
          fulfillment of the terms and conditions contained in Section 4.1
          through 4.4 hereof, to make Advances in respect of the Loan to
          the Borrower through disbursement thereof by wire transfer or
          deposit to the account specified by Borrower from time to time
          from and including the Closing Date to but not including the
          Commitment Expiration Date.  The aggregate outstanding principal
          amount of the Loan shall not exceed at any time the Commitment. 
          Each Advance shall be made the same day as requested provided the
                                                               --------
          Lender receives a telecopied or other acceptable notice prior to
          12:00 Noon (Eastern time).  The requesting of an Advance in and
          of itself constitutes a representation and warranty by the
          Borrower to the Lender that the conditions specified in Sections
          4.1 through 4.4 hereof have been satisfied.  Each request for an
          Advance shall be made by an Authorized Officer.

               (c)  NOTE.  The Borrower's obligation to repay the Loan
                    ----
          shall be evidenced by a promissory note of the Borrower (the
          "Note") in the form of Exhibit 2.1.1 attached hereto.  On the
          Closing Date, the Borrower shall deliver the Note to the Lender,
          executed by a Responsible Officer of the Borrower.

          2.2  INTEREST.
               --------

               (a)  INTEREST RATE.  Subject to subsections (b) and (c) of
                    -------------
          this Section, the Loan shall bear interest from the date of an
          Advance on the unpaid principal amount thereof until such
          principal amount shall become due and payable (whether upon
          Maturity, by Acceleration or otherwise) at a variable rate, which
          is subject to change from time to time, and which shall be
          calculated by adding 1.50% to the LIBOR Rate.  Borrower
          understands and acknowledges that the LIBOR Rate is not
          necessarily the lowest rate charged by Lender on its loans to
          other customers of Lender.  Borrower further understands and
          acknowledges that Lender may make other loans, whether to
          Borrower or any other customer of Lender based on rates other
          than LIBOR Rate.  Lender will, upon Borrower's request, inform
          the Borrower of the then applicable LIBOR Rate.  Any change in
          the interest rate based on a change in the LIBOR Rate will not
          occur more often than each 30 days.  Changes in the interest rate
          will be based on the most recently published LIBOR Rate two days
          prior to the scheduled rate change date.  UNDER NO CIRCUMSTANCES
          WILL THE INTEREST RATE ON THE NOTE BE MORE THAN THE MAXIMUM RATE
          ALLOWED BY APPLICABLE LAW.

               (b)  DEFAULT INTEREST RATE.  In the event any Loan is not
                    ---------------------
          paid when due (whether upon Maturity, by Acceleration or
          otherwise), the applicable Loan (or such portion thereof as has
          so become due and payable) shall to the extent permitted by
          applicable law bear interest, for each day from the date payment
          was due (whether or not declared due and payable by the Lender)
          until paid, at a rate equal to the highest rate for any Loan
          provided above, plus two percent (2%) per annum (the "Default
          Interest Rate").  All other Obligations due the Lender, if not
          paid when due, shall bear interest, to the extent permitted by
          applicable law, from the date when due until paid, at rate equal
          to the Default Interest Rate.  As to any Obligation where the
          date due for payment is not specified in any of the Loan
          Documents, such Obligation shall be due when the Lender so
          notifies the Borrower.

               (c)  COMPUTATION OF INTEREST.  Interest on the Loan shall be
                    -----------------------
          computed for the actual number of days elapsed on the basis of a
          year consisting of three hundred sixty (360) days.  The interest
          can therefore be determined by applying the ratio of the annual
          interest rate over a year of 360 days, multiplied by the
          outstanding principal balance, multiplied by the actual number of
          days the principal balance is outstanding.

          2.3. PAYMENTS AND PREPAYMENTS.
               ------------------------

               (a)  SCHEDULED PAYMENTS.  The Borrower shall pay accrued
                    ------------------
          interest on the Loan to the Lender in monthly installments
          commencing April 1, 1997 and continuing on the first day of each
          subsequent month until the Loan is due (whether by Maturity,
          Acceleration, or otherwise).  All of the principal of and unpaid
          accrued interest on the Loan shall be paid to the Lender on the
          Commitment Expiration Date.

               (b)  PAYMENTS.  All payments of interest or principal on the
                    --------
          Loan shall be in Dollars and in immediately available funds to
          the Lender at its Akron, Ohio office and shall be made prior to
          4:00 p.m., Akron, Ohio time, on the date of the scheduled
          payment.  All (whether or not scheduled) payments received after
          4:00 p.m., Akron, Ohio time, shall be considered to have been
          received the next Banking Day.  The Borrower shall give the
          Lender telephone notice not later than 12:00 noon, Akron, Ohio
          time, on the date of any payments in respect of principal
          outstanding in respect of the Loan which is not due and the
          Borrower shall cause immediately available funds in the amount of
          such payment to be paid to the Lender on such day.  In case the
          due date of any payment falls on a day which is not a Banking
          Day, such payment shall instead be due the next succeeding
          Banking Day, and interest shall continue to accrue.  The Lender
          is hereby authorized to note the date, amount and interest rate
          of each payment of principal and interest with respect to the
          Loan on the Lender's books and records (either manually or by
          electronic entry), which notation shall be conclusive evidence of
          the information noted absent manifest error.

               (c)  OPTIONAL PREPAYMENTS.  The Borrower may at any time
                    --------------------
          prepay any or all of the Loans in whole or in part.

               (d)  APPLICATION OF PREPAYMENTS.  Amounts paid under
                    --------------------------
          Sections 2.5(c) shall be applied first against scheduled
          principal payments due in respect of the applicable Loan in
          inverse order of their maturity.

               (e)  OFFSET.  In addition to and not in limitation of all
                    ------
          rights of offset that the Lender may have under applicable law,
          the Lender, upon the occurrence and during the continuance of an
          Acceleration, shall have the right to appropriate and apply to
          the payment of all Obligations any and all balances, credits,
          deposits, accounts or moneys of the Borrower then or thereafter
          with the Lender.

               (f)  LATE FEE.  Any installment or other payment not made
                    --------
          within ten (10) calendar days of the date such payment or
          installment is due shall be subject to a late charge equal to the
          lesser of (i) seven percent (7%) of such unpaid late payment or
          installment or (ii) Five Hundred Dollars ($500.00).

               2.4  USE OF PROCEEDS.  The proceeds of the Loan shall be
                    ---------------
          used solely for Borrower's working capital purposes in connection
          with the operation of the Borrower's business; provided, however,
          that Borrower may obtain an Advance of up to Nine Million Dollars
          ($9,000,000) of the Commitment to fund the transactions
          contemplated in the Merger Agreement.

               2.5  FACILITY FEE.  The Borrower shall pay to the Lender a
                    ------------
          facility fee (the "Facility Fee") on or prior to the Closing Date
          in the amount of Seventy-five Thousand Dollars ($75,000).

               2.6  AUTHORIZATION TO DEBIT ACCOUNTS.  The Borrower hereby
                    -------------------------------
          irrevocably authorizes the Lender from and after the occurrence
          of an Event of Default, or an event which, with notice or lapse
          of time, would become an Event of Default, to charge to and
          deduct from any accounts of the Borrower with the Lender all
          amounts, charges and liabilities which shall come due to the
          Lender from the Borrower with respect to any of the Obligations
          or under this Agreement or any of the other Loan Documents.

               2.7  TERMINATION OF PRIOR LINE OF CREDIT.  The Loan shall
                    -----------------------------------
          replace and supersede a prior revolving loan provided by Lender
          to Borrower pursuant to a Business Loan Agreement dated November
          12, 1992, as amended from time to time, and evidenced by a
          certain promissory note in the maximum principal amount of
          $10,000,000 dated November 12, 1992, as amended from time to time
          (the "Prior Line of Credit") which shall be deemed terminated on
          the Closing Date.  To the extent that there is a balance due on
          the Prior Line of Credit on the Closing Date, Borrower shall not
          be permitted an Advance under the Loan unless such an Advance is
          first used to pay all amounts outstanding under the Prior Line of
          Credit first.


                                      ARTICLE 3
                                      ---------

                                       SECURITY
                                       --------

               3.1  SECURITY INTERESTS.  The Loan and any other Obligations
                    ------------------
          shall be secured by a security interest in and to all of the
          assets of Borrower and each of the Subsidiaries, including but
          not limited to, all Accounts, Inventory, equipment, contract
          rights, and general intangibles, whether now owned or hereafter
          acquired, wherever located, and including the products of such
          assets or the proceeds (including insurance proceeds) of such
          assets (the "Collateral").  To evidence Lender's security
          interest in the Collateral, at Closing, Borrower and each of the
          Subsidiaries shall execute and deliver to Lender a Commercial
          Security Agreement, in form and substance substantially as set
          forth on Exhibit 3.1.1 (the "Security Agreement") and any other
          documents, instruments or other assurances necessary to effect
          the transactions in connection with the Loan and Lender's
          interest in the Collateral, including, but not limited to, UCC
          Financing Statements and proof of insurance (the "Other
          Assurances").

               3.2  MORTGAGES.  The Loan and any other Obligations further
                    ---------
          shall be secured by a mortgage interest (or deed of trust, if
          applicable) in and to the Owned Real Properties, the Controlled
          Power Property, the Global Power Property, and the Land Contract
          Properties, including a collateral assignment of and interest in
          and to land contracts, all fixtures, leases and rents (the "Real
          Property Collateral").  To evidence Lender's mortgage or other
          interest in and to the Real Property Collateral, at Closing,
          Borrower and each Subsidiary (as necessary) shall execute and
          deliver to Lender mortgages or deeds of trust (the "Mortgages")
          and collateral assignments of land contracts, leases and rents
          (the "Assignments") in such form and substance satisfactory to
          Lender.  To evidence Lender's interest in the Land Contract
          Properties, Holiday Properties shall execute and deliver the
          Limited Guarantee to Lender, along with such documents, including
          mortgages or deed of trust, as may be required by Lender to
          perfect a mortgage or similar interest in the Real Property
          Collateral titled to Holiday Properties, including, without
          limitation, the Land Contract Properties (the "Holiday
          Mortgages").

               3.3  GUARANTIES.  To further secure payment of the Loan, at
                    ----------
          the Closing, each of the Guarantors shall execute and deliver to
          Lender a Guaranty in substantially the form of the attached
          Exhibit 3.3.1.  In addition, Holiday Properties shall execute and
          deliver to Lender a Limited Non-Recourse Guaranty (the "Limited
          Guaranty") in substantially the form of the attached Exhibit
          3.3.2.

               3.4  EXECUTION AND DELIVERY OF SECURITY DOCUMENTS.  The
                    --------------------------------------------
          Security Agreements, the Mortgages, the Assignments, the
          Guaranties and Other Assurances (collectively, together with any
          and all documents, instruments, undertakings or financing
          statements executed or to be executed thereunder, the "Security
          Documents") shall be delivered to the Lender, executed by their
          respective signatories, on the Closing Date and on the dates or
          at the times specified in Section 6.24.

               3.5  SUBORDINATION OF SUBORDINATED DEBT OBLIGATIONS.  Kukk,
                    ----------------------------------------------
          Rochester and Holiday, as holders of the Subordinated Debt
          Documents, shall execute and deliver to Lender such subordination
          agreements, substantially in the form of the attached Exhibit
          3.5.1 (the "Subordination Agreements") in order to subordinate
          the Subordinated Debt Obligations to Borrower's Obligations to
          Lender.  Further, in the event that Borrower fails to meet the
          Condition Subsequent set forth in Section 4.5, Subordination
          Agreement between Lender and each of Kukk and Rochester shall
          provide that up to $10.3 million of the Subordinated Debt
          Obligations of Borrower to Kukk and Rochester (in the aggregate)
          shall be subordinated to the obligations of all creditors of
          Borrower and its Subsidiaries, but not to Equity Interests.

                                      ARTICLE 4
                                      ---------

                         CONDITIONS PRECEDENT AND SUBSEQUENT
                         -----------------------------------

               4.1  CONDITIONS PRECEDENT TO CLOSING.  The obligation of the
                    -------------------------------
          Lender to make the Loan is subject to the prior contemporaneous
          satisfaction of each of the following conditions precedent on the
          Closing Date:

                    (a)  DELIVERY OF DOCUMENTS.  The Notes, the Security
                         ---------------------
               Documents, the other Loan Documents and the Subordination
               Agreements shall each have been duly executed and delivered
               to the Lender by the respective signatories thereto.

                    (b)  REPORTS, CERTIFICATES AND OTHER INFORMATION.  The
                         -------------------------------------------
                         Lender shall have received the following, dated
                         and in full force and effect on the Closing Date:

                         (i)  a certificate of the Secretary or an
                    Assistant Secretary of each of the Borrower, American
                    Eco and each Subsidiary as to (A) such entities
                    Articles of Incorporation and Code of Regulations (if a
                    corporation) or, if not a corporation then a
                    certificate of the general partner of each partnership
                    or limited partnership as to the partnership agreement;
                    (B) resolutions of its board of directors (or, if not a
                    corporation, of the partners or owners) authorizing the
                    execution, delivery and performance of this Agreement
                    and the other Loan Documents; and (C) the incumbency
                    and signatures of the Responsible Officers of each such
                    entity;

                         (ii) a certificate, signed by a Responsible
                    Officer of Borrower, stating (A) that the
                    representations and warranties contained in Article 5
                    of this Agreement, the Note and the other Security
                    Documents executed by the Borrower are then true and
                    accurate as though made on and as of such date; and (B)
                    that there has then occurred no Event of Default or
                    Incipient Default which is continuing;

                         (iii)     a certificate, signed by a Responsible
                    Officer of the Borrower and each of the Subsidiaries,
                    in form and substance satisfactory to the Lender,
                    stating that each of the Borrower and the Subsidiaries
                    are Solvent on and as of the Closing Date and that no
                    Material Adverse Change in the Borrower or any of the
                    Subsidiaries has occurred since the date of the
                    Financial Statements, on which it is acknowledged the
                    Lender has relied;

                         (iv) such other instruments or documents as the
                    Lender may reasonably request relating to the existence
                    and good standing of the Borrower or the corporate
                    authority for execution, delivery and performance of
                    this Agreement or any of the other Loan Documents.

                    (c)  OPINION OF COUNSEL.  There shall have been 
                    ------------------
               delivered to the Lender the written opinion, dated as of the
               Closing Date, of Thompson, Hine & Flory, as counsel to the
               Borrower and each of the Subsidiaries, in form and substance
               reasonably satisfactory to Lender and its counsel, as to the
               matters set forth in Sections 5.1 through 5.7 of this
               Agreement.

                    (d)  PAYMENT OF FEES.  The Borrower shall have paid the
                    ---------------
               Lender the Facility Fee and the fees and expenses of the
               Lender's counsel, Brouse & McDowell (such fees of Brouse &
               McDowell not to exceed $25,000), in connection with
               preparation, negotiation, execution and closing of this
               Agreement, and any other fee or expense reimbursement due
               the Lender under any of the Loan Documents;

                    (e)  NO EXISTING DEFAULT.  No Event of Default or event
                         -------------------
               which, upon the lapse of time or the giving of notice or
               both, would constitute an Event of Default (an "Incipient
               Default") shall exist on the Closing Date, or after giving
               effect to the transactions contemplated to take place
               hereunder on such Date;

                    (f)  REPRESENTATIONS AND WARRANTIES CORRECT.  The
                         --------------------------------------
               representations and warranties set forth in Article 5 and
               the representations and warranties set forth in Note, or in
               the other Security Documents to be executed and delivered to
               the Lender on the Closing Date shall be true and correct in
               all material respects on the Closing Date, and after giving
               effect to the transactions contemplated to occur on such
               Date;

                    (g)  LEGALITY OF TRANSACTIONS.  It shall not be
                         ------------------------
               unlawful for either the Borrower or the Lender to carry out
               their respective obligations under this Agreement;

                    (h)  PERFECTION.  The Lender's lien on or security
                         ----------
               interest in each item of Collateral and the mortgage
               interest in each of the Real Property Collateral shall have
               been granted and perfected by the filing, recording or
               registration of the Mortgage and Other Assurance and
               documents, instruments or financing statements in the
               appropriate governmental offices or by such other action as
               is necessary to perfect any such lien or security interest,
               and the Lender shall have received evidence satisfactory to
               it that all such liens and security interests are of first
               priority, subject only to Permitted Encumbrances;

                    (i)  TITLE INSURANCE.  The Lender shall have received
                         ---------------
               (or shall be satisfied that it shall promptly receive after
               the Closing Date) a title insurance policy in form
               satisfactory to the Lender issued by a title insurance
               company reasonably acceptable to the Lender, insuring that
               the mortgage lien of the Lender covering the Owned Real
               Property covered by the Mortgages is of first priority
               subject to no exceptions, conditions or reservations other
               Permitted Encumbrances or as other~vise approved in writing
               by the Lender;

                    (j)  CONSENTS.  The Lender shall have received evidence
                         --------
               satisfactory to it that all consents required for the
               granting and perfection of the Lender's liens on and
               security interest in the items of Collateral, including the
               Landlord Consents, have been obtained;

                    (k)  HAZARD AND OTHER INSURANCE.  The Lender shall have
                         --------------------------
               received evidence reasonably satisfactory to it that the
               Borrower has in effect the insurance required by Section
               6.9;

                    (l)  WRITTEN RECEIPT.  If any part of the proceeds of
                         ---------------
               the Loan is to be disbursed to a Person other than the
               Borrower, the Lender shall have received from the Borrower
               written disbursement instructions and a written receipt for
               such proceeds;

                    (m)  FINANCIAL STATEMENTS.  The Lender shall have
                         --------------------
               received and reviewed to its reasonable satisfaction income
               statements, balance sheets, and statements of cash flows for
               the Borrower, each prepared in accordance with GAAP;

                    (n)  GUARANTY.  The Lender shall have received from
                         --------
               each Guarantor the executed Guaranty, dated as of the
               Closing Date; and

                    (o)  MERGER TRANSACTION.  The Lender shall have
                         ------------------
               received evidence to its satisfaction that the transactions
               contemplated in the Merger Agreement have been consummated,
               and American Eco has made a $10,000,000 capital contribution
               to Borrower.

               4.2  CONDITIONS PRECEDENT TO ALL ADVANCES.  The obligation
                    ------------------------------------
          of the Lender to make each Advance requested from time to time
          shall be subject to satisfaction of the following conditions in
          connection with each such Advance:

                    (a)  REPRESENTATIONS AND WARRANTIES.  The
                         ------------------------------
               representations and warranties contained in Article 5 hereof
               shall be true and correct in all material respects on and as
               of the date of such Advance as though made on and as of such
               date, except to the extent such representations and
               warranties expressly relate to an earlier specified date.

                    (b)  NO DEFAULTS.  No event constituting an Event of
                         -----------
               Default or Incipient Default has occurred and is continuing

               or would result from the first Advance.

                    (c)  PERFORMANCE.  The Borrower has performed and
                         -----------
               complied in all material respects with all its obligations
               required to be performed and/or complied with under the Loan
               Documents to which it is a party.

               4.3  CONDITIONS FOR THE BENEFIT OF THE LENDER.  The
                    ----------------------------------------
          conditions set forth in this Article 4 are for the exclusive
          benefit of the Lender and may be waived, for purposes of this
          Agreement, only by the Lender, and only in writing.

               4.4  FAILURE OF CONDITIONS.  The Borrower shall take any and
                    ---------------------
          all actions necessary or appropriate on its part, and shall use
          its reasonable best efforts to cause others to take necessary or
          appropriate action on their part, in order to satisfy the
          conditions set forth in Sections 4.1 and 4.2 and otherwise cause
          the Closing Date to occur.

               4.5  CONDITIONS SUBSEQUENT.  Within forty-five (45) days
                    ---------------------
          after the Closing Date, Borrower shall provide to Lender (i)
          Phase I environmental reports, in form and substance satisfactory
          to Lender, performed by an environmental assessment company
          satisfactory to Lender, as to each of the Owned Real Properties,
          and (ii) appraisals, in form and substance satisfactory to
          Lender, of the Tangible Assets of Borrower supporting the write
          up of assets on Borrower's Financial Statements of $10,300,000,
          including the Owned Real Properties.  To the extent that the
          aggregate appraised value of such assets is less than
          $10,300,000, then the Subordinated Debt Obligations to Kukk and
          Rochester shall be additionally subordinated by such difference
          to the claims and interests of all creditors of Borrower and its
          Subsidiaries, but not to Equity Interests.


                                      ARTICLE 5
                                      ---------

                    REPRESENTATIONS AND WARRANTIES OF THE BORROWER
                   -----------------------------------------------

               In order to induce the Lender to enter into or become a
          party to this Agreement and to make the Loan, the Borrower makes
          the following representations and warranties to the Lender.

               5.1  DUE AUTHORIZATION.  The Borrower, Global Power,
                    -----------------
          Brookfield and Southwick, are each corporations, duly organized,
          validly existing and in good standing under the laws of the
          jurisdiction in which each is incorporated, and each are duly
          licensed or qualified to conduct business and are in good
          standing in each jurisdiction wherein the character of the
          property owned or the nature of the business transacted by each
          makes such licensing or qualification necessary, except as to
          jurisdictions where the failure to be so licensed or qualified
          would not have a Material Adverse Effect.  Controlled Power is an
          Illinois limited partnership, duly organized, validly existing
          and in good standing under the laws of the jurisdiction in which
          it was organized and in which it does business, and it is duly
          licensed or qualified to conduct business and is in good standing
          in each jurisdiction wherein the character of the property owned
          or the nature of the business transacted by it makes such
          licensing or qualification necessary, except as to jurisdictions
          where the failure to be so licensed or qualified would not have a
          Material Adverse Effect.

               5.2  ORGANIZATION, STANDING AND QUALIFICATION OF
                    -------------------------------------------
          SUBSIDIARIES.
          ------------

                    (a)  Set forth in Schedule 5.2 attached hereto is a
               complete and accurate list of the Borrower's Subsidiaries,
               as of the date hereof, showing for each, as of the date
               hereof, and for the Borrower as well, the respective
               jurisdictions of their incorporation; the jurisdictions in
               which they are qualified to do business as a foreign
               corporation; the number of shares of each class of common
               stock authorized; the number of shares of each class of
               common stock outstanding; and the number of such shares
               covered by all outstanding options, warrants, rights of
               conversion or purchase and other similar rights.

                    (b)  The charter or articles of incorporation and all
               amendments thereto for the Borrower and its Subsidiaries
               have been duly filed and are in proper order.  The Equity
               Interests of the Borrower, including the number of
               authorized, issued and outstanding shares of stock of the
               Borrower and each of its Subsidiaries, their par value, and
               the names of the holders thereof and the number of shares
               held by each holder, are as set forth in Schedule 5.2
               attached hereto.  All of the outstanding capital stock of
               the Borrower and each of its Subsidiaries has been validly
               issued in compliance with all federal and state securities
               laws, is fully paid and nonassessable and is free and clear
               of all mortgages, deeds of trust, pledges, liens, security
               interests and other charges or encumbrances, other than
               those created by the Loan Documents.

                    (c)  Except as set forth on Schedule 5.2, neither the
               Borrower nor any of its Subsidiaries is, or will on the
               Closing Date be, be subject to any obligation (contingent or
               otherwise) to repurchase or otherwise acquire or retire any
               shares of its capital stock.

                    (d)  The chief executive office of the Borrower is
               located at 807 East Turkeyfoot Lake Road, Akron, Ohio 44319.

               5.3  NO PARTNERSHIPS.  Neither the Borrower nor any
                    ---------------
          Subsidiary is a partner in any partnership or a joint venturer in
          any joint venture other than Controlled Power and Tri-Chem, Inc.

               5.4  REQUISITE POWER.  The Borrower has, and each Subsidiary
                    ---------------
          has, all requisite corporate power and all governmental licenses,
          permits, authorizations, consents and approvals necessary to own
          and operate its properties and to carry on its business as now
          conducted and as proposed to be conducted.  The Borrower has all
          requisite corporate power to borrow the sums provided for in this
          Agreement, and Borrower has, and each Subsidiary has, all
          requisite corporate power to execute, deliver, issue and perform
          this Agreement, the Notes, the other Loan Documents to which it
          is a party, and the Acquisition Documents.

               5.5  CORPORATE AUTHORIZATION.  All corporate action on the
                    -----------------------
          part of the Borrower and each Subsidiary and their respective
          directors and stockholders necessary for the authorization,
          execution and delivery and performance of this Agreement, the
          Notes and any of the Other Loan Documents has been duly taken and
          is in full force and effect.

               5.6  OFFICER AUTHORIZATION.  Each officer of the Borrower or
                    ---------------------
          any Subsidiary executing this Agreement, any of the other Loan
          Documents, or the Acquisition Documents is (as of the date of
          such execution) duly and properly in office and fully authorized
          to execute and deliver the same.

               5.7  BINDING NATURE.  This Agreement, the Notes, each of the
                    --------------
          other Loan Documents, and the Acquisition Documents is, or upon
          the execution thereof will be, a legal, valid and binding
          obligation of the Borrower, in full force and effect and
          enforceable in accordance with its respective terms, except for
          the effect of applicable laws regarding bankruptcy or insolvency
          or general principles of equity.

               5.8  NO CONFLICT.  Neither the execution nor delivery of
                    -----------
          this Agreement, the Notes, any of the other Loan Documents, or
          the Acquisition Documents, nor fulfillment of nor compliance with
          the terms and provisions hereof or thereof (a) conflicts with or
          result in a breach of any Governmental Requirement, or of any
          agreement or instrument binding upon the Borrower or any
          Subsidiary (other than any agreement requiring the consent of the
          other party thereto to the granting, pursuant to the Security
          Documents, of a lien on or security interest in the rights of the
          Borrower or such Subsidiary thereunder, where such consent has
          not been obtained), or conflict with or result in a breach of any
          provision of the Articles of Incorporation or Code of Regulations
          of the Borrower or any Subsidiary, or (b) results in the creation
          or imposition of any lien upon any property of the Borrower or
          any Subsidiary pursuant to any such agreement or instrument,
          except pursuant to this Agreement or any other Loan Documents. 
          No authorization, consent or approval or over action by, and no
          notice to or filing, with, any Governmental Authority is required
          to be obtained or made by the Borrower or any Subsidiary, other
          than those which will be obtained or made prior to the Closing
          Date, for the due execution, deliver and performance by the
          Borrower or any Subsidiary of this Agreement, the Notes or any of
          the other Loan Documents or for the validity or enforceability
          thereof.

               5.9  FINANCIAL STATEMENTS.  The Borrower has heretofore
                    --------------------
          furnished to the Lender the consolidated financial statements for
          Borrower and its Subsidiaries dated September 30, 1996 and
          preliminary income statements for the fiscal year ended December
          31, 1996 and the consolidated financial forecasts of Borrower and
          its Subsidiaries (the "Financial Statements").  Each of the
          Financial Statements was prepared in accordance with GAAP and, to
          the best knowledge of the Borrower, each of the Financial
          Statements fairly presents the financial condition and operations
          of the Borrower at such dates and the results of its operations
          for the respective periods then ended except for normal year-end
          audit adjustments.

               5.10 LITIGATION AND CONTINGENT LIABILITIES.  Except as set
                    -------------------------------------
          forth on the attached Schedule 5.10, there is no material action,
          suit, investigation, tax claim or proceeding pending or, to the
          knowledge of any corporate officer of the Borrower, threatened in
          writing against or affecting the Borrower or any Subsidiary or
          the property of the Borrower or any Subsidiary, including without
          limitation, the Acquisition Assets before any court, arbitrator
          or administrative or governmental body.

               5.11 NO EVENT OF DEFAULT.  No Event of Default or Incipient
                    -------------------
          Default has occurred and is continuing or would result from the
          execution of this Agreement that would have a Material Adverse
          Effect.

               5.12 TAX RETURNS AND TAX MATTERS.  The Borrower and each of
                    ---------------------------
          the Subsidiaries has filed all federal and state income,
          withholding, franchise and property tax returns which are
          required to be filed in the United States of America, and each
          has paid all taxes as shown on said returns and on all
          assessments received by it to the extent that such taxes have
          become due.  The Borrower has no knowledge of any proposed,
          asserted or assessed tax deficiency against it or any of its
          Subsidiaries, where any such deficiency or all such deficiencies,
          considered in the aggregate, would reasonably be expected to have
          a Material Adverse Effect.

               5.13 EMPLOYEE BENEFITS.
                    -----------------

                    (a)  PLANS MAINTAINED.  Except as set forth in Schedule
                         ----------------
          5.13 attached hereto, neither the Borrower nor, to the best
          knowledge of the Borrower, any ERISA Affiliate is a party to,
          contributes to or is obligated to contribute to any plans,
          programs, agreements, policies, commitments or other arrangements
          (whether or not set forth in a written document) in the following
          categories:

                         (i)  Any employee pension benefit plan, as defined
                    in Section 3(2) of ERISA, including (without
                    limitation) any multiemployer plan, as defined in
                    Section 3(37) of ERISA;

                         (ii) Any employee welfare plan, as defined in
                    Section 3(1) of ERISA;

                         (iii)     Any bonus, deferred-compensation,
                    incentive, restricted-stock, stock purchase, stock
                    option, stock appreciation right, phantom stock,
                    debenture, supplemental pension, profit-sharing,
                    commission, or similar plan or arrangement;

                         (iv) Any plan, program, agreement, policy,
                    commitment or other arrangement relating to severance
                    or termination pay, whether or not published or
                    generally known;

                         (v)  Any plan, program, agreement, policy,
                    commitment or other arrangement relating to the
                    provision of any benefit described in Section 3(1) of
                    ERISA to former employees or their survivors;

                         (vi) Any plan, program, agreement, policy,
                    commitment or other arrangement relating to loans or
                    other extension of credit, loan guarantees, relocation
                    assistance, educational assistance, tuition payments or
                    similar benefits; or

                         (vii)     Any other plan, program, agreement,
                    policy, commitment or other arrangement relating to
                    employee benefits, workers' compensation, executive
                    compensation or fringe benefits, including any plan
                    exempted from ERISA by virtue of section 4(b) thereof.

                    (b)  REPORTING AND DISCLOSURE.  With respect to each
                         ------------------------
          employee benefit plan (as defined in Section 3(3) of ERISA) which
          is listed in Schedule 5.13 attached hereto and which is subject
          to the reporting, disclosure and record retention requirements
          set forth in Part 1 of Subtitle B of Title I of ERISA and the
          regulations thereunder, each of such requirements has been fully
          met on a timely basis, except where instances of failing to do so
          would not, considered in the aggregate, have a Material Adverse
          Effect.

                    (c)  QUALIFICATION OF PLANS.  Each employee pension
                         ----------------------
          benefit plan (as defined in Section 3(2) of ERISA) which is
          listed in Schedule 5.13 attached hereto and which is neither an
          excess benefit plan (as defined in Section 3(36) of ERISA) nor a
          plan exempted under Section 4(b) or 201(2) of ERISA, meets all
          requirements for qualification under Section 401(a) of the Code
          and the regulations thereunder, except to the extent that such
          requirements may be satisfied by adopting retroactive amendments
          under Section 401 (b) of the Code and the regulations thereunder,
          under Section 1140 of the Tax Reform Act of 1986, or any other
          statute, regulation, administrative notice, procedure or other
          authority.  Each plan described in the preceding sentence is the
          subject of a determination letter which was issued by the
          Internal Revenue Service and which states that such plan meets
          such requirements.  Each such plan has in all material respects
          been administered in accordance with its terms and the applicable
          provisions of ERISA and the Code and the regulations thereunder.

                    (d)  FUNDING OF PENSION PLANS.  Except as listed in
                         ------------------------
          Schedule 5.13 attached hereto, there are no plans to which
          Section 412(a) of the Code applies.

                    (e)  TERMINATION OR WITHDRAWAL LIABILITY.  Except as
                         -----------------------------------
          set forth on Schedule 5.13 attached hereto, neither the Borrower
          nor, to the best knowledge of the Borrower, any ERISA Affiliate
          has any liability under Subtitle D or E of Title IV or ERISA (i)
          to the PBGC, (ii) to any multiemployer plan (as defined in
          Section 4001(a)(3) of ERISA), or (iii) to any trustee.  No event
          has occurred which, with the giving of notice under Sections 4063
          or 4219 of ERISA, would result in such liability.  Neither the
          Borrower nor, to the best knowledge of the Borrower, any such
          ERISA Affiliate has engaged in any transaction described in
          Section 4069 of ERISA.

                    (f)  CONTRIBUTIONS AND PREMIUMS.  All contributions,
                         --------------------------
          premiums or other payments due from the Borrower or, to the best
          knowledge of the Borrower, any ERISA Affiliate to (or under) any
          plan listed in Schedule 5.13 attached hereto have been fully paid
          or adequately provided for on the books and financial statements
          of the Borrower or such ERISA Affiliate.

                    (g)  PROHIBITED TRANSACTIONS.  With respect to each
                         -----------------------
          employee benefit plan (as defined in Section 3(3) of ERISA) which
          is listed in Schedule 5.13 attached hereto and which is subject
          to Part 4 of Subtitle B of Title I or ERISA, there does not now
          exist, nor has there existed within the four-year period ending
          on the date hereof, any act or omission which constitutes a
          violation of Sections 406 or 407 of ERISA and is not exempted by
          Section 408 of ERISA or which constitutes a violation of Section
          4975(c) of the Code and is not exempted by Section 4975(d) of the
          Code, except for violations which, considered in the aggregate,
          would not have a Material Adverse Effect.

                    (h)  COBRA.  The Borrower and all of its Subsidiaries
                         -----
          are in compliance with the requirements of the Title X of the
          Consolidated Omnibus Budget Reconciliation Act of 1985 ("COBRA"),
          as amended from time to time, except for violations which,
          considered in the aggregate, would not have a Material Adverse
          Effect.

               5.14 REAL PROPERTY.  The Borrower or a Subsidiary has good
                    -------------
          and marketable title in fee simple to all of the Owned Real
          Property, and as to leased properties has good leasehold title,
          in each case free from all liens, charges, mortgages, deeds of
          trust, security interests and encumbrances of any nature
          whatsoever, except for Permitted Encumbrances.  A true, correct
          and complete copy of each lease of real property to which the
          Borrower or any Subsidiary is a party and all modifications,
          amendments, supplements, and extensions thereof have been
          delivered by the Borrower to the Lender.  The Borrower and each
          Subsidiary enjoys peaceful and undisturbed possession under all
          such leases.  All of such leases are valid and subsisting and in
          full force and effect against Borrower and/or its
          Subsidiary(ies).  To the best of the Borrower's knowledge, no
          default exists under any lease of real property by it or any of
          its Subsidiaries which would give either party thereto the right
          to terminate such lease nor any circumstances which, if continued
          or on notice, could result in any such default, where all of such
          defaults in the aggregate would have a Material Adverse Effect. 
          Borrower has delivered, or will at Closing deliver, appropriate
          landlord consents and waivers, in such form as may be acceptable
          to Lender, in connection with any real property leased by
          Borrower or any of its Subsidiaries.

               5.15 OTHER PROPERTY.  The Borrower has good and marketable
                    --------------
          title to all of its properties and assets referred to in the
          Financial Statements, subject only to Permitted Encumbrances. 
          Such items of equipment, together with all items of equipment
          covered by leases (plus any items of equipment of which the
          Borrower or any of its Subsidiaries acquires ownership or in
          which the Borrower or any of its Subsidiaries acquires a
          leasehold interest after the Closing Date), constitute all such
          of the items of equipment necessary to conduct the business of
          the Borrower and its Subsidiaries.  Exclusive of items of
          equipment disposed of in the ordinary course of business, the
          Borrower has good and marketable title to all items of equipment,
          in each case free from all liens, charges, security interests and
          encumbrances of any nature whatsoever, except for Permitted
          Encumbrances.

               5.16 ENVIRONMENTAL MATTERS.  Except as disclosed on the
                    ---------------------
          attached Schedule 5.16, and except to the extent that no
          reasonable possibility exists that the failure of the following
          to be true and correct would result in a liability of the
          Borrower or its Subsidiaries that is material in amount:  (i) to
          the best knowledge of the Borrower, the properties and operations
          of the Borrower and each of its Subsidiaries comply in all
          material respects with all applicable Environmental Laws; (ii)
          none of the properties or operations of the Borrower or any of
          its Subsidiaries is subject to any judicial or administrative
          proceeding alleging the violation of the Environmental Law; (iii)
          none of the properties or operations of the Borrower or any of
          its Subsidiaries is the subject of any federal or state
          investigation concerning any sue or release of any Hazardous
          Substance, except for any such investigation conducted entirely
          without notice to the Borrower or any of its Subsidiaries,
          without entry to any facility of the Borrower or any of its
          Subsidiaries, and of which neither the Borrower nor any of its
          Subsidiaries has any knowledge; (iv) neither the Borrower nor any
          of its Subsidiaries has filed any notice under any federal or
          state law indicating past or present treatment, storage or
          disposal of a hazardous waste or reporting a spill or release or
          a Hazardous Substance in to the environment; (v) to the best
          knowledge of the Borrower, neither the Borrower nor any of its
          Subsidiaries has any contingent liability in connection with any
          release of any Hazardous Substance into the environment and no
          release which could require remediation has occurred; (vi) none
          of the Borrower's or any of its Subsidiaries' operations involve
          the generation, transportation, treatment, storage or disposal of
          Hazardous Substances; (vii) neither the Borrower nor any of its
          Subsidiaries has disposed of any Hazardous Substances in, on or
          about any premises owned, leased or used by the Borrower or any
          of its Subsidiaries and, to the best of the Borrower's knowledge,
          neither has any lessee, prior owner, or other Person; (viii) no
          surface impoundments or, to the best of the Borrower's knowledge,
          underground storage tanks are located in, on or about any of the
          premises owned, leased or used by the Borrower or any of its
          Subsidiaries; and (ix) no lien in favor of any Governmental
          Authority for (A) any liability under Environment Laws, or (B)
          damages arising from or costs incurred by such Governmental
          Authority in response to a release of any Hazardous Substance
          into the environment has been filed or attached to any of the
          premises owned, leased or used by the Borrower or any of its
          Subsidiaries.

               5.17 CONTRACTS.  Borrower has delivered to Lender a true,
                    ---------
          correct and complete copy of each material contract or other
          commitment of the Borrower or any of its Subsidiaries which does
          not contemplate completion of performance by either party within
          one (1) year, or which was not entered into in the ordinary
          course of business.  Each such contract or other commitment of
          the Borrower or any of its Subsidiaries was in effect as of the
          Closing Date.  Performance by the parties to all contracts and
          other commitments of the Borrower and its Subsidiaries would not
          in the aggregate have a Material Adverse Effect.  Neither the
          Borrower nor any of its Subsidiaries is in default in any
          material respect under any such contract, and there are no
          presently existing facts or circumstances which, if continued or
          on notice, could reasonably be expected to result in such a
          default under such agreements.  Neither the Borrower nor any of
          its Subsidiaries is in default in any material respect under the
          provisions of any contract or commitment with a part which
          contemplates completion of performance by either party within one
          (1) year, and there are no presently existing facts or conditions
          which, with the giving of notice or passage of time (or both),
          could result in such a default under any provision of any such
          contract or commitment, where all of such defaults in the
          aggregate could reasonably be expected to result in a Material
          Adverse Effect.

               5.18 INTELLECTUAL PROPERTY.  To the best knowledge of the
                    ---------------------
          Borrower, the Borrower and each of its Subsidiaries has all
          patents, licenses, trademarks, trademark rights, trade names,
          trade name rights, copyrights, permits and franchises which are
          required in order for it to conduct its business and to operate
          its properties as they have historically been conducted or
          operated without known conflict with the rights of others. 
          Schedule 5.18 attached hereto contains a complete and correct
          list of all material patents, copyrights, trademarks, licenses,
          service marks, trade names and other similar rights (the
          "Intellectual Property Rights") owned or used by the Borrower or
          any of its Subsidiaries, showing for each item the owner thereof
          and, for patents and trademarks, if registered, each registration
          in the United States Patent and Trademark Office and each foreign
          registration.  Except as disclosed in such Schedule, no
          proceedings have been instituted or are pending or have been
          threatened in writing which challenge the validity, ownership or
          use of any such Intellectual Property Rights.  Except as
          disclosed in such Schedule, to the best knowledge of the
          Borrower, no infringement of any Intellectual Property Right of
          any third party has occurred or will result in any way from the
          operations or business of the Borrower or any of its
          Subsidiaries, and no claim has been made by any such third party
          based on allegation of any such infringement.

               5.19 EMPLOYMENT AGREEMENTS AND RELATIONS.  Other than
                    -----------------------------------
          collective bargaining agreements entered into by Borrower in the
          ordinary course of its business, neither the Borrower nor any of
          its Subsidiaries was a party to any employment agreement or
          collective bargaining agreement as of the Closing Date.  Except
          as contemplated by the Merger Agreement (which contemplates and
          provides for employment agreements with Kukk and Ernest
          Rochester), Borrower is not obligated to assume or become liable
          for any employment agreement.  Neither the Borrower nor any of
          its Subsidiaries has made, obligated itself to make, renewed,
          extended, or otherwise modified or amended any previous agreement
          to make any excess parachute payment as defined in Section 280G
          of the Code.  To the best knowledge of the Borrower, during the
          four (4) years preceding the Closing Date there was or were no
          (a) attempt by any union or other labor organization to organize
          any employees of the Borrower or any of its Subsidiaries, or (b)
          strikes or shutdowns resulting from labor activity or (c)
          concerted work stoppages or concerted slowdowns of any nature or
          length of time, at any plant or other facility owned or operated
          by the Borrower.

               5.20 INSURANCE.  Schedule 5.20 attached hereto contains a
                    ---------
          complete and accurate list, as of the Closing Date, of all
          insurance maintained by the Borrower or any of its Subsidiaries,
          including, but not limited to fire, public liability, property
          damage, products liability and workmen's compensation.  The
          Borrower and each of its Subsidiaries maintain such insurance
          with insurers duly licensed in the applicable jurisdictions, in
          such amounts and against such risks and losses as are deemed
          reasonable by Borrower for their businesses and properties.  All
          such insurance is in full force and effect and all premiums with
          respect thereto have been paid to the date hereof or paid in
          accordance with payment schedules previously applicable thereto.

               5.21 PROPERTY CONDITION.  All of the Property of the
                    ------------------
          Borrower and its Subsidiaries used in connection with their
          respective businesses is in good operating condition, usable in
          the ordinary course of their respective businesses, in a state of
          reasonable maintenance and repair, ordinary wear and tear
          excluded, and adequate for the operation of their respective
          businesses.

               5.22 COMPLIANCE WITH LAWS.  The Borrower and each of its
                    --------------------
          Subsidiaries are in compliance with all Governmental Requirements
          applicable to their properties, assets and business with only
          such exceptions as in the aggregate have no reasonable likelihood
          to cause a Material Adverse Effect.  There are no proceedings
          pending or, to the best of their knowledge, threatened, to
          terminate or modify any Governmental Approvals.

               5.23 COMMITMENTS.  To the best knowledge of the Borrower, no
                    -----------
          outstanding purchase commitment by the Borrower or any of its
          Subsidiaries is materially in excess of the normal, ordinary and
          usual requirements of their respective businesses, nor is any
          such purchase commitment at a price or prices materially in
          excess of market prices existing at the time such commitment was
          made or upon terms materially different from past practices.

               5.24 FINANCIAL AND OTHER INFORMATION.  The Borrower has
                    -------------------------------
          furnished to the Lender certain information including, but not
          limited to, the Financial Statements.  There are no statements or
          conclusions therein which, when taken as a whole, in light of the
          circumstances then existing, to the best knowledge and belief of
          the Borrower, are based upon or include misleading information or
          fail to take into account material information regarding the
          matters covered therein.  The projections provided to Lender in
          the Financial Statements were prepared with reasonable care on
          the basis of the assumptions stated therein and said assumptions
          are reasonable in light of the current business conditions.  It
          is understood that no representation or warranty is made by the
          Borrower concerning any predictions, forecasts, estimates, or any
          other analyses prepared by or on behalf of the Borrower or one of
          its Subsidiaries, which are dependent on future events, except
          that such predictions, forecasts, estimates and analyses were
          prepared with reasonable care.  There is no fact known to the
          Borrower (other than matters of a general economic nature) which
          the Borrower reasonably believes would materially adversely
          affect the business, operation, assets, prospects or conditions
          of the Borrower and its Subsidiaries, taken as whole, which has
          not been disclosed in the Loan Documents or in other documents
          furnished to the Lender in connection with this Agreement. 
          Neither the business nor the assets nor the operations of the
          Borrower or any of its Subsidiaries are presently affected by any
          fire, explosion, accident, strike, lockout or other labor
          dispute, drought, storm, hail, earthquake, embargo, act of God or
          of the public enemy, or other casualty (irrespective of whether
          covered by insurance), which materially and adversely affects the
          business, operations, assets, prospects or condition (financial
          or otherwise) of the Borrower and its Subsidiaries, taken as a
          whole.  To the best knowledge of the Borrower after reasonable
          investigation, the representations, warranties and agreements
          contained in the Merger Documents are true, accurate and complete
          in all respects and no statement in any document, certificate or
          other instrument furnished or to be furnished to the Borrower in
          connection with the Merger Transaction contemplated by the
          Acquisition Agreement, taken together, contains or will contain
          any untrue statement of a material fact or omits or will omit to
          state any material fact which is necessary to make the statements
          contained therein not misleading.

               5.25 EXISTING DEFAULTS.  Neither the Borrower nor any of its
                    -----------------
          Subsidiaries is in default under any mortgage, lease, indenture,
          deed of trust or any other agreement or instrument to which it is
          a party or by which it or any of its properties may be bound,
          except where all such defaults, considered in the aggregate,
          could not reasonably be expected to have a Material Adverse
          Effect.  Neither the Borrower nor any of its Subsidiaries is in
          violation of any law, ordinances, rule, regulation, order, writ,
          judgment, injunction or decree to which it or any of its
          properties is subject, except where all such violations,
          considered in the aggregate, could not reasonably be expected to
          have a Material Adverse Effect.

               5.26 STATUTORY REGULATION.  Neither the Borrower nor any of
                    --------------------
          its Subsidiaries is an investment company within the meaning of
          the Investment Company Act of 1940, as amended, and is not,
          directly or indirectly, controlled by or acting on behalf of any
          person which is an investment company, within the meaning of said
          Act.  Neither the Borrower nor any of its Subsidiaries is subject
          to any state law or regulation regulating public utilities or
          similar entities, and is not, within the meaning of the Public
          Utility Holding Company Act of 1935, as amended, (a) a holding
          company; (b) a subsidiary or affiliate of a holding company; or
          (c) a public utility.  Neither the Borrower nor any of its
          Subsidiaries is subject to regulation under the Interstate
          Commerce Act or the Federal Power Act or any other federal or
          state statute or regulation limiting or placing conditions upon
          their respective power or right to borrow money.

               5.27 BURDENSOME AGREEMENTS.  To the best of Borrower's
                    ---------------------
          knowledge, neither the Borrower nor any of its Subsidiaries is a
          party to an unduly burdensome agreement or undertaking, or is
          subject to any unduly burdensome court order, writ, injunction or
          decree of any court or any governmental instrumentality, domestic
          or foreign.

               5.28 REGULATION U.  Neither the Borrower nor any of its
                    ------------
          Subsidiaries is engaged principally, nor as one of its important
          activities, in the business of extending credit for the purpose
          of purchasing or carrying any margin stock (within the meaning of
          Regulation U of the Board of Governors of the Federal Reserve
          System of the United States).  No part of the proceeds of the
          Loans will be used to purchase or carry any such margin stock or
          to extend credit to others for the purpose of purchasing or
          carrying any such margin stock.  No part of the proceeds of the
          Loans will be used for any purpose which violates, or which is
          inconsistent with, the provisions of Regulation G, T, U or X of
          said Board of Governors.

               5.29 LIENS.  Except for Permitted Encumbrances, all liens
                    -----
          granted in favor of the Lender by the Borrower as described in
          this Agreement and the other Loan Documents shall constitute
          first liens on the relevant property.

               5.30 FISCAL YEAR.  The fiscal year of the Borrower and each
                    -----------
          of its Subsidiaries consists of a calendar year.  The Borrower's
          most recently-completed fiscal year ended on December 31, 1996. 
          Borrower has informed Lender that Borrower and its Subsidiaries
          will change the fiscal year to a year end of November 30, 1997,
          and Lender hereby consents to the change of fiscal year.

               5.31 SUBORDINATED DEBT DOCUMENTS.  The Subordinated Debt
                    ---------------------------
          Documents set forth the entire agreement between the Borrower and
          the holders of the Subordinated Debt Obligations relating to the
          Subordinated Debt Obligations.

               5.32 SOLVENCY.  As of the Closing Date and after giving
                    --------
          effect to the transactions contemplated by this Agreement and the
          other Loan Documents, including all of the Loans made hereunder,
          the Borrower and each of the Subsidiaries were Solvent.


                                      ARTICLE 6
                                      ---------

                                AFFIRMATIVE COVENANTS
                                ---------------------

               The Borrower covenants and agrees that so long as any
          principal of and/or interest accrued on any Loan is unpaid it
          will comply with and, if applicable, cause each of its
          Subsidiaries to comply with the following provisions:

               6.1  ACCOUNTING RECORDS.  The Borrower and each Subsidiary
                    ------------------
          shall maintain adequate books and accounts in accordance with
          sound business practice and GAAP consistently applied.  As soon
          as possible, and in any event within ten (10) calendar days after
          receipt of a written request from Lender, the Borrower and each
          Subsidiary shall furnish to the Lender any information regarding
          their business or finances as the Lender may reasonably request. 
          Upon reasonable request of the Lender and for good cause, the
          Borrower will extend its cooperation and assistance and comply
          with the requests of the Lender or its representative in
          connection with any number of audits during any fiscal year
          regarding the Collateral and will furnish any information
          reasonably requested in respect thereof, including, without
          limitation, appraisals of the Collateral, lien search reports and
          physical counts.  The Borrower will pay all reasonable
          out-of-pocket expenses of the Lender in connection with a maximum
          of one (1) such audit per fiscal year.

               6.2  FINANCIAL STATEMENTS AND NOTICES.  The Borrower shall
                    --------------------------------
          furnish to the Lender the following financial statements and
          notices:

                    (a)  As soon as available but in any case within
               forty-five (45) days after the close of each quarter in
               Borrower's fiscal year, commencing with the quarter ending
               May 31, 1997, a copy of the unaudited balance sheet and
               income statement for such period. 

                    (b)  Within ninety (90) calendar days after the close
               of each fiscal year, a copy of the annual audit report for
               such year for the Borrower, including therein (i) a
               consolidated statement of stockholders' equity for such
               fiscal year; (ii) a consolidated statement of changes in
               financial position or statement of cash flows for such
               fiscal year, (iii) a consolidated income statement of the
               Borrower and its Subsidiaries for such fiscal year, and (iv)
               a consolidated balance sheet of the Borrower and its
               Subsidiaries as of the end of such fiscal year.  The
               consolidated income statements, consolidated statement of
               changes in financial position or statement of cash flows,
               and balance sheets shall be audited by independent certified
               public accountants reasonably acceptable to the Lender, and
               shall be certified by such accountants as having been
               prepared in accordance with GAAP consistently applied and
               such accountants report shall be unqualified.  Such
               accountants shall also certify to the Lender that in the
               course of the regular annual examination of the business of
               the Borrower and its Subsidiaries, which examination was
               conducted by such accountants in accordance with generally
               accepted auditing standards, such accountants have obtained
               no knowledge that an Event of Default, or an Incipient
               Default, has occurred in connection with any of the
               Financial Tests set forth in Section 6.22 and is continuing
               as of the date of certification, or if, in the opinion of
               such accountants, an Event of Default or an Incipient
               Default has occurred in connection with any of the Financial
               Tests set forth in Section 6.22 and is continuing, a
               statement as to the nature thereof.

                    (c)  Contemporaneously with each of the financial
               reports required by the foregoing subsections (a) and (b),
               certificates in the form of each of Exhibits 6.2.1 and 6.2.2
               attached hereto;

                    (d)  Promptly after they are sent, made available or
               filed, copies of all material reports, proxy statements and
               financial statements that the Borrower sends or makes
               available to its stockholders and all registration
               statements and reports that the Borrower files with the
               Securities and Exchange Commission, or any other
               governmental official, agency or authority;

                    (e)  Promptly but in no event later than ten (10)
               Banking Days after a Responsible Officer obtains actual
               knowledge of (i) the occurrence of an Event of Default or an
               Incipient Default, or (ii) any default or Event of Default
               as defined in any evidence of Indebtedness or under any
               material agreement, indenture or other instrument under
               which such evidence of Indebtedness has been issued, whether
               or not such indebtedness is accelerated or such default
               waived, the Borrower shall notify the Lender thereof, and
               within ten (10) Banking Days after obtaining such knowledge,
               a statement of a Responsible Officer setting forth details
               of such Event of Default or Incipient Default and the action
               which the Borrower proposes to take with respect thereto;

                    (f)  As soon as available, any written report involving
               the Borrower's internal controls submitted to the Borrower
               by its independent certified public accountants with its
               annual or interim special audit of the financial condition
               of the Borrower;

                    (g)  Promptly but in no event later than five (5)
               Banking Days after a Responsible Officer learns thereof,
               written notice of any actual or threatened claims,
               litigation, suits, investigations, proceedings or disputes
               against or affecting the Borrower or any of its Subsidiaries
               which may have a Material Adverse Effect, including, without
               limitation:  (i) any claim, litigation, suit, investigation,
               proceeding or dispute involving a monetary amount in excess
               of Two Hundred Fifty Thousand Dollars ($250,000.00), whether
               or not covered by insurance; (ii) any labor controversy
               which is reasonably expected to result in a strike against
               the Borrower or any of its Subsidiaries; (iii) any proposal
               by any public authority to acquire any of the assets or
               business of the Borrower or any of its Subsidiaries, other
               than in the ordinary course of Borrower's business; (iv) any
               investigation or proceeding before or by any administrative
               or governmental agency, the effect of which could reasonably
               be expected to limit, prohibit or restrict in any material
               respect the manner in which the Borrower or any of its
               Subsidiaries currently conducts its business or to declare
               any substance contained in the products manufactured or
               distributed by the Borrower or any of its Subsidiaries to be
               dangerous; (v) any summons, citation, directive, notice,
               complaint, letter or other communication, whether oral or
               written, from any person concerning any alleged material
               violation by the Borrower, or any predecessor of the
               Borrower, or any of its Subsidiaries, of any applicable
               federal, state or local environmental, health or safety
               statutes or regulations which has a reasonable possibility
               to materially affect any of the properties or the operations
               of the Borrower or such Subsidiary or any alleged material
               noncompliance of any of the properties or the operations of
               the Borrower or such Subsidiary therewith; or (vi) any
               investigation of or request for information from the
               Borrower or any of its Subsidiaries relating to the
               handling, storage or disposal of any Hazardous Substance, or
               the release thereof into the environment, by the Borrower or
               such Subsidiary or any of their predecessors or any other
               Person, which investigation or request is other than routine
               or in response to Borrower's application for renewal of a
               permit;

                    (h)  Not later than ten (10) calendar days after
               request by the Lender therefor, a copy of the working papers
               for any of the Borrower's Subsidiaries used by the Borrower
               in its preparation of consolidated financial statements for
               itself and its Subsidiaries;

                    (i)  Within ninety (90) calendar days after the close
               of each fiscal year and, if prepared, within ten (10) days
               following such preparation if prepared for a fiscal quarter,
               an operating and capital budget for the Borrower and each
               Subsidiary showing cash flow projections and projected
               capital expenditures for the following fiscal year or
               quarter, as the case may be;

                    (j)  Within five (5) Banking Days after the management
               of the Borrower obtains knowledge that a Material Adverse
               Change has occurred in its business, properties or its
               condition, financial or otherwise, a statement of an
               Authorized Officer of the Borrower setting forth details of
               such Material Adverse Change and the action which the
               Borrower proposes to take with respect thereto;

                    (k)  Immediately after a Responsible Officer obtains
               actual knowledge thereof, report to the Lender all matters
               materially affecting the value, enforceability or
               collectibility of any material portion of the Receivables or
               Inventory including, without limitation, the Borrower's
               reclamation or repossession of, or the return to the
               Borrower of, a material amount of goods or claims or
               disputes asserted by any Account Debtor or other obligor;
               and

                    (l)  Within five (5) Banking Days after the management
               of the Borrower acquires knowledge of the entry of a
               judgment against the Borrower in excess of Fifty Thousand
               Dollars ($50,000), a statement of an Authorized Officer of
               the Borrower setting forth the amount of such judgment, the
               parties to such action and whether an appeal is to be taken;
               and

               6.3  WITHHOLDING TAXES.  Within ten (10) calendar days of
                    -----------------
          the Lender's request therefor, the Borrower and its Subsidiaries
          shall furnish to the Lender proof satisfactory to the Lender that
          the Borrower and its Subsidiaries have complied with their
          obligations to make deposits for FICA and withholding taxes.

               6.4  ACCESS.  The Borrower and each of its Subsidiaries
                    ------
          shall permit the Lender, at such reasonable times and intervals
          as the Lender may designate upon reasonable notice, at its own
          expense (unless as part of an audit of the Collateral as provided
          in Section 6.1), by and through the representatives and agents of
          the Lender, to inspect, audit and examine its books and records,
          to make copies thereof, to discuss its affairs, finances and
          accounts with their respective officers and independent public
          accountants, and to visit and inspect their respective
          properties.

               6.5  CORPORATE EXISTENCE.  The Borrower and each of its
                    -------------------
          Subsidiaries shall preserve and maintain their respective
          corporate existences and all of their licenses, privileges and
          franchises and other rights necessary or desirable in the normal
          course of their businesses, except that any of the Borrower's
          Subsidiaries may be merged into the Borrower.

               6.6  QUALIFICATIONS TO DO BUSINESS.  The Borrower shall
                    -----------------------------
          qualify to do business and shall be and remain in good standing
          in each jurisdiction in which the nature of its business requires
          it to be so qualified, except where the failure to so qualify
          would not in the aggregate have a Material Adverse Effect.

               6.7  COMPLIANCE WITH LAWS.  The Borrower and its
                    --------------------
          Subsidiaries shall comply with all Governmental Requirements
          except where the failure to do so could not reasonably be
          expected to have a Material Adverse Effect.

               6.8  MATERIAL AGREEMENTS.  The Borrower and its Subsidiaries
                    -------------------
          shall comply in all respects with the terms of each agreement to
          which any of them is a party, except where all instances of any
          failure to so comply would not, in the aggregate, have a Material
          Adverse Effect.

               6.9  INSURANCE.  The Borrower and its Subsidiaries shall
                    ---------
          maintain in full force and effect insurance of the types
          customarily carried in their respective lines of business,
          including, but not limited to, fire, public liability, property
          damage, products liability and workers' compensation insurance;
          provided, however, that Borrower and its Subsidiaries may
          self-insure for workers compensation claims in those states where
          such self-insurance is permitted.  All such insurance shall be
          carried with companies, under policies and in amounts which are
          customary and reasonable in the industry and reasonably
          satisfactory to the Lender.  The Borrower and its Subsidiaries
          shall maintain and keep in full force and effect property damage
          insurance (including a lender's loss payable endorsement in favor
          of the Lender and in form and substance satisfactory to the
          Lender) covering Inventory and their respective Fixed Assets. 
          All policies of liability insurance shall name the Lender as a
          first mortgagee, loss payee, and/or additional insured, as the
          Lender shall direct.  Within ten (10) calendar days of the
          Lender's request therefor, the Borrower and the Subsidiaries
          shall deliver or cause to be delivered to the Lender, but in any
          event concurrently with the financial information required to be
          delivered pursuant to Section 6.2(c), schedules identifying all
          insurance then in effect and certificates evidencing such
          insurance.

               6.10 FACILITIES.  The Borrower and its Subsidiaries shall
                    ----------
          keep the material properties used in their respective businesses
          in good repair, working order and condition, and from time to
          time shall make necessary repairs or replacements thereto so that
          their property shall be maintained adequately for its intended
          use.

               6.11 TAXES AND OTHER LIABILITIES.  The Borrower and its
                    ---------------------------
           Subsidiaries shall pay and discharge when due any and all
          indebtedness, obligations, assessments and real and personal
          property taxes, including, but not limited to, federal and state
          income and personal and real property taxes, except as may be
          subject to good faith contest or as to which a bona fide dispute
          may arise; provided, however, that adequate reserves in
                     --------  -------
          accordance with GAAP or other provision is made to the reasonable
          satisfaction of the Lender for prompt payment thereof in the
          event that it is found that the same are its obligation.

               6.12 GOVERNMENTAL APPROVALS.  Except where there exists no
                    ----------------------
          reasonable possibility that failure to do so would have a
          Material Adverse Effect, the Borrower and its Subsidiaries shall
          apply for, diligently pursue, and obtain or cause to be obtained,
          and shall thereafter maintain in full force and effect all
          Governmental Approvals that shall now or hereafter be necessary
          under any Governmental Requirement (a) for land use, public and
          employee health and safety, pollution or protection of the
          environment, (b) for the grant by the Borrower or any of its
          Subsidiaries of the security interests and liens granted by any
          of the Security Documents and for the validity and enforceability
          thereof, or for the perfection of Lender's rights and remedies
          thereunder, and (c) for the operation of the business of the
          Borrower and its Subsidiaries.  The Borrower shall notify the
          Lender within five (5) days after a Responsible Officer receives
          actual knowledge of, and shall provide the Lender with a copy of
          all notices relating to, any denial, suspension, revocation or
          granting of any material Governmental Approvals.

               6.13 COMPLIANCE WITH GOVERNMENTAL APPROVALS AND GOVERNMENTAL
                    -------------------------------------------------------

          REQUIREMENTS.  Except where the failure to do so could not
          ------------
          reasonably be expected to have a Material Adverse Effect, the
          Borrower and each of its Subsidiaries shall comply with all terms
          and conditions of all Governmental Approvals and with all other
          limitations, restrictions, obligations, schedules, timetables and
          reporting requirements in any Governmental Requirements.  The
          Borrower and its Subsidiaries shall not intentionally interfere
          with or prevent material compliance with, or give rise to any
          common law, civil or criminal liability related to the
          manufacture, processing, distribution, use, treatment, storage,
          disposal, transport, handling or the presence, emission,
          discharge, release or threatened release into or in the air,
          land, surface water, groundwater, personal property or
          structures, wherever located, of any Hazardous Substance.

               6.14 PREVENT CONTAMINATION.  The Borrower and its
                    ---------------------
          Subsidiaries shall conduct their operations on their Property in
          such a way as to prevent material contamination of any part of
          the Property by any Hazardous Substance.  The Borrower and its
          Subsidiaries shall manage all Hazardous Substances in a manner
          that does not require a Hazardous Waste Facility Permit (unless a
          permit or approval is required for a process change and such
          permit or approval is obtained), and in compliance in all
          material respects with all Governmental Requirements and
          Governmental Approvals.  The Borrower and its Subsidiaries shall
          not permit any other Person to, emit, release or discharge into
          air, soil, surface water or groundwater on, over, or in any
          property or facilities owned or leased by Borrower, any Hazardous
          Substance in excess of permitted levels or reportable quantities,
          or other concentrations, standards, or limitations under any
          Governmental Requirements or Governmental Approvals.

               6.15 NOTICE OF RELEASE.  Unless there is no reasonable
                    -----------------
          possibility that any of the following occurrences could have a
          Material Adverse Effect, the Borrower shall promptly notify the
          Lender of any leaching, leak, drop, spill, discharge, release,
          emission or other contamination by any Hazardous Substance in
          violation of any law or which requires notification of a
          governmental body pursuant to any Governmental Requirement or
          requires any Governmental Approval.  The Borrower or its affected
          Subsidiary shall, without waiving any defenses it may have
          against any third-party claim, or assertion of a claim against a
          third party, assume full financial and other responsibility for
          (a) the prompt remedy, removal, or cleanup of such leaching,
          leak, drip, spill, discharge, release, emission or contamination,
          as required by any Governmental Requirement; and (b) the
          generation, storage, use and transportation of any Hazardous
          Substance in connection with its business.

               6.16 NOTICE TO THE LENDER.  The Borrower shall promptly give
                    --------------------
          written notice to the Lender of any proceeding or order before
          any court or administrative body requiring the Borrower or any of
          its Subsidiaries to comply with any Environmental Law or
          Governmental Requirement or to clean up, remove or otherwise
          remediate any condition in, on or about the Property of the
          Borrower and its Subsidiaries.

               6.17 PENSION INCREASES.  Except with respect to plans
                    -----------------
          maintained pursuant to collective bargaining agreements, without
          the prior written consent of the Lender, which consent shall not
          be unreasonably withheld, the Borrower shall not, and shall use
          its best efforts to not permit any ERISA Affiliate to:

                    (a)  Adopt, or commence contributions to, any new plan
               that would be subject to Title IV of ERISA; or

                    (b) Except as necessary to comply with applicable
               Governmental Requirements, adopt any amendment to any plan
               which is maintained by the Borrower or such ERISA Affiliate
               and which is subject to Title IV of ERISA, if such amendment
               would result in a material increase in benefits or unfunded
               liabilities.

               6.18 TAX QUALIFICATION.  For each pension plan (as defined
                    -----------------
          in section 3(2) of ERISA) which is maintained or hereafter
          adopted by the Borrower or any ERISA Affiliate and which is
          intended to be qualified under Section 401 (a) of the Code, the
          Borrower shall, or shall use its best efforts to cause such ERISA
          Affiliate to:

                    (a)  Use its best efforts to seek and receive
               determination letters from the Internal Revenue Service
               stating that such plan, or any material amendment to such
               plan, meets the requirements for qualification under section
               401(a) of the Code, unless there is no reasonable
               possibility that the failure to do so would have a Material
               Adverse Effect;

                    (b)  Use its best efforts to cause such plan to meet
               such requirements in operation and to be administered in all
               material respects in accordance with the requirements of the
               Code and ERlSA; and

                    (c)  Refrain from taking any action that would cause
               such plan to lose its qualification under Section 401(a) of
               the Code or to violate the requirements of the Code or ERISA
               in any material respect.

               6.19 NOTIFICATION BY THE BORROWER.  As soon as possible, and
                    ----------------------------
          in any event within ten (10) calendar days, after the Borrower or
          any ERISA Affiliate knows or has reason to know that any of the
          following events has occurred, the Borrower shall, or shall use
          its best efforts to cause such ERISA Affiliate to, deliver to the
          Lender a statement of a Responsible Officer describing such event
          and any action that it proposes to take with respect thereto:

                    (a)  Any reportable event (as defined in Section 4043
               of ERISA) with respect to a plan maintained by the Borrower
               or any ERISA Affiliate, other than a reportable event for
               which the 30-day notice requirement under ERISA has been
               waived in regulations of the PBGC;

                    (b)  The withdrawal of the Borrower or any ERISA
               Affiliate from a plan subject to Title IV of ERISA during a
               plan year in which it was a substantial employer (as defined
               in Section 4001 (a)(2) of ERISA) with respect to such plan;

                    (c)  The filing by the Borrower or any ERISA Affiliate
               with the PBGC of a notice of intent to terminate a plan;

                    (d)  The treatment of a plan amendment adopted by the
               Borrower or any ERISA Affiliate as a plan termination under
               Section 4041(e) of ERISA;

                    (e)  The institution of proceedings by the PBGC to
               terminate any plan maintained by the Borrower or any ERISA
               Affiliate or to have a trustee appointed to administer such
               plan, or receipt of notice of any intention by the PBGC to
               do so;

                    (f)  Any event or condition which would constitute
               grounds under Section 4042 of ERISA for the termination of,
               or the appointment of a trustee to administer, any plan
               maintained by the Borrower or any ERISA Affiliate;

                    (g)  The filing of a request for a minimum funding
               waiver under Section 412 of the Code with respect to any
               plan maintained by the Borrower or any ERISA Affiliate;

                    (h)  The receipt by the Borrower or any ERISA Affiliate
               of a demand for withdrawal liability under Sections 4129 and
               4202 of ERISA;

                    (i)  The adoption of any new pension plan (as defined
               in section 3(2) of ERISA) which is subject to Title IV of
               ERISA or Section 412 of the Code by the Borrower or any
               ERISA Affiliate;

                    (j)  The adoption of any amendment to any pension plan
               (as defined in Section 3(2) of ERISA) which is subject to
               Title IV of ERISA or section 412 of the Code maintained by
               the Borrower or any ERISA Affiliate, if such amendment
               results in a material increase in benefits or unfunded
               liabilities; or

                    (k)  The commencencement or contributions by the
               Borrower or any ERISA Affiliate to any pension plan (as
               defined in Section 3(2) of ERISA) which is subject to Title
               IV of ERISA or Section 412 of the Code to which it
               previously did not contribute.

               6.20 ERISA INFORMATION.  As soon as possible, and in any
                    -----------------
          event within ten (10) calendar days after receipt of a written
          request from the Lender, the Borrower shall deliver, and shall
          use its best efforts to cause any ERISA Affiliate to deliver, to
          the Lender the following information or documents, as requested
          by the Lender:

                    (a)  A copy of any report, description or other
               document filed with any governmental agency with respect to
               any plan (as defined in section 3(3) of ERISA) maintained by
               the Borrower or any ERISA Affiliate;

                    (b)  A copy of any notice, determination letter, ruling
               or opinion that the Borrower or any ERISA Affiliate receives
               from any governmental agency with respect to any such plan;
               and

                    (c)  Such other information concerning any such plan as
               the Lender may reasonably request.

               6.21 FUNDING.  The Borrower shall, and shall use its best
                    -------
          efforts to cause each ERISA Affiliate to, make all contributions
          that it is required to make by law or by any plan prior to the
          earliest date when statutory liens could be imposed under the
          Code or ERISA on any assets of the Borrower or any such ERISA
          Affiliate in order to satisfy payment of such contributions.  The
          Borrower shall not, and shall use its best efforts to not permit
          any ERISA Affiliate to, allow or suffer any statutory lien to be
          placed upon its assets under the Code or ERISA.

               6.22 FINANCIAL TESTS.  The Borrower shall:
                    ---------------

                    (a)  maintain from the Closing Date through May 30,
               1997, Consolidated Tangible Net Worth of not less than
               $9,000,000, maintain from May 31, 1997 through August 30,
               1997, Consolidated Tangible Net Worth of not less than
               $9,250,000 and maintain from August 31, 1997 through the
               Commitment Expiration Date, Consolidated Tangible Net Worth
               of not less than $9,500,000.

                    (b)  maintain at all times a ratio of Consolidated
               Liabilities to Consolidated Tangible Net Worth of not more
               than 6.25 to 1.0.

                    (c)  maintain at all times on its financial statements
               provided to Lender under Section 6.2, a ratio of year to
               date cumulative (EBITDA less Extraordinary Income) to year
               to date cumulative interest expense of no less than 2.00 to
               1.00.

               6.23 TAX RETURNS.  Borrower and its Subsidiaries shall
                    -----------
          promptly and timely file, with any available extensions, all
          federal, state and local tax returns, including, without
          limitation, income, sales, property and use taxes.

               6.24 REQUIRED FUTURE PERFECTION AND PERFORMANCE.  Within ten
                    ------------------------------------------
          (10) calendar days of Lender's reasonable request therefor, the
          Borrower and its Subsidiaries shall do all things and deliver all
          documents and instruments to perfect, protect and enforce the
          security interests and liens granted under the Security
          Documents.  Such acts may include, but shall not be limited to,
          the marking of the books and records of the Borrower and each of
          its Subsidiaries to show the Lender's security interests,
          obtaining the consent of Account Debtors to the assignment of
          accounts receivable in such form as the Lender may reasonably
          require, the execution and delivery of assignments of tax
          refunds, the execution and delivery of assignments of trademarks,
          trade narnes, patents and copyrights and other general
          intangibles, and the filing of financing statements under the
          Uniform Commercial Code and of other documents and instruments
          under other applicable laws, and the filing of assignments of
          financing statements showing the Borrower or the respective
          Subsidiary as secured party.  Borrower shall promptly after the
          Closing Date deliver or have delivered to the Lender the title
          insurance policies described in Section 4.1 (k) of this Loan
          Agreement.

               6.25 CHANGE OF LOCATION.  The Borrower shall notify the
                    ------------------
          Lender not later than thirty (30) calendar days in advance of the
          change in the location of any place of business of the Borrower
          or any of its Subsidiaries or of the establishment of any new, or
          the discontinuance of any existing, place of business of the
          Borrower or any of its Subsidiaries.

               6.26 RIGHTS UNDER MERGER DOCUMENTS.  The Borrower shall
                    -----------------------------
          obtain all consents and approvals of, make all filings and
          registrations with, and take any other action in respect of, all
          governmental agencies, authorities or instrumentalities required
          in order to consummate the transactions contemplated by the
          Merger Documents at or prior to the time when required, to
          maintain the same in full force and effect as required, except
          those, if any, the failure of which to obtain, give, file or take
          would not materially adversely affect the ability of the Borrower
          to perform its obligations under this Agreement, the Note or any
          of the other Loan Documents, or to consummate the transactions
          contemplated by the Merger Documents.  All actions pursuant to or
          in furtherance of the transactions contemplated by the Merger
          Documents will be taken in compliance in all material respects
          with all applicable laws.


                                      ARTICLE 7
                                      ---------

                                  Negative Covenants
                                  ------------------

               The Borrower covenants and agrees that so long as any
          principal of and/or interest accrued on any Loan is unpaid it
          will comply with and, if applicable, cause each of its
          Subsidiaries to comply with the following provisions:

               7.1  MERGERS AND CONTINUITY OF OPERATIONS.  Neither the
                    ------------------------------------
          Borrower nor any of its Subsidiaries shall enter into any merger,
          consolidation, reorganization or recapitalization, or any
          agreement to do any of the foregoing or reclassify any of its
          capital stock, except that any Subsidiary of the Borrower may be
          merged into the Borrower.  Borrower shall not cease operations,
          liquidate, transfer, acquire or consolidate with any other entity
          without the express written consent of Lender.

               7.2  CHANGE OF NAME OR BUSINESS.  Neither the Borrower nor
                    --------------------------
          any of its Subsidiaries shall change its name without at least
          thirty (30) days' prior notice to the Lender.  Neither the
          Borrower nor any of its Subsidiaries shall change the nature of
          its business or engage in any other business other than the
          businesses in which they are respectively engaged as of the
          Closing Date.

               7.3  STOCK.  Except as described in Schedule 5.2, neither
                    -----
          the Borrower nor any of its Subsidiaries shall issue any
          additional Equity Interest or repurchase, redeem or retire any
          Equity Interests.

               7.4  DIVIDENDS.  Etc.  Borrower shall not, directly or
                    ---------
          indirectly, make or declare any dividend (in cash, securities or
          any other form of property) on, or other payment or distribution
          on account of, or set aside assets for a sinking fund or other
          similar fund for purchase, or redeem, purchase, retire or
          otherwise acquire, any Equity Interest, or make any other
          distribution in respect thereof, whether in cash or other
          property.

               7.5  ACCOUNTING POLICIES.  Except as provided in Section
                    -------------------
          5.30 or in order to comply with GAAP, the Borrower shall not
          materially change any of its accounting policies or its fiscal
          year or the fiscal year of any of its Subsidiaries.

               7.6  INVESTMENTS.  Neither the Borrower nor any of its
                    -----------
          Subsidiaries shall make or permit to remain outstanding any
          Investment, except (a) Investments reflected in the Financial
          Statements and existing as of the Closing Date; (b) Investments
          in certificates of deposit issued by, and other deposits with any
          commercial bank organized under the laws of the United States or
          a state thereof having capital of at least One Hundred Million
          Dollars ($ 100,000,000); (c) Investments in short-term marketable
          obligations of the United States and in open market commercial
          paper given the highest credit rating by a national credit agency
          and maturing not more than one year from the creation thereof;
          and (d) Investments received in the settlement of any debt owing
          to the Borrower or any of its Subsidiaries, where such debt was
          incurred in the ordinary course of business.

               7.7  LIENS.  Neither the Borrower nor any of its
                    -----
          Subsidiaries shall mortgage, pledge, grant or permit to exist a
          security interest in, or lien upon, any of their respective
          assets of any kind now owned or hereafter required, or any income
          or profits therefrom, except for Permitted Encumbrances, or enter
          into any agreement to refrain from granting a lien (other than in
          connection with the granting or sufferance of a Permitted
          Encumbrance, provided that such agreement pertains only to the
                       --------
          property covered by the Permitted Encumbrance).

               7.8  GUARANTEES.  Except as permitted under this Agreement,
                    ----------
          neither the Borrower nor any of its Subsidiaries shall become
          liable, directly or indirectly, for any Contingent Obligation,
          except such liabilities incurred in the ordinary course of
          business.

               7.9  INDEBTEDNESS.  Neither the Borrower nor any of its
                    ------------
          Subsidiaries shall incur, create, assume or permit to exist any
          Indebtedness except:

                    (a)  Obligations;

                    (b)  the Subordinated Debt Obligations (subject to the
                         holder thereof executing a Subordination
                         Agreement);

                    (c)  trade indebtedness incurred in the ordinary course
                         of business;

                    (d)  Indebtedness where payment is secured by a
                         Permitted Encumbrance;

                    (e)  taxes, assessments and governmental charges or 
                                   levies which are not 

                
                    (f)  reserves  for  contingent  liabilities where  such
                         reserves are established  in accordance with GAAP;
                         and 

                    (g)  current  liabilities  incurred in  connection with
                         the obtaining of goods or services in the ordinary
                         course of business. 

               7.10 SALE OF ASSETS. Other than sales of Inventory in the
                    --------------
          ordinary  course  of  business  and sales  of  tangible  personal
          property in  any one fiscal  year for an  aggregate price of  not
          more than  One Hundred Thousand Dollars  ($100,000), the proceeds
          from  which  are  used by  the  Borrower  to  acquire replacement
          property of equivalent value and similar in kind to such tangible
          personal  property,   neither  the   Borrower  nor  any   of  its
          Subsidiaries shall sell, transfer,  lease or otherwise dispose of
          any  of their respective  assets (including, but  not limited to,
          sales, transfers,  leases or other dispositions  between or among
          any of  the Borrower and  its Subsidiaries), without  the express
          written consent of Lender. 

               7.11 CAPITAL EXPENDITURES. The Borrower and its Subsidiaries
                    --------------------
          shall not make Capital  Expenditures during the period commencing
          on  the  Closing Date  and  ending  Commitment Termination  Date,
          inclusive,  or  during any  fiscal  year  of Borrower  thereafter
          which,  in the  aggregate,  exceed Seven  Hundred Fifty  Thousand
          Dollars  ($750,000)  without  the  written  consent   of  Lender;
          provided, however, that Borrower's purchase of an Apelio III 376V
          Punch Laser  Combination Machine for $660,044 using  funds of the
          Loan  shall  not  be included  in  the  determination  of Capital
          Expenditures.. Upon the occurrence and during the continuation of
          any  Event  of  Default or  any  Incipient  Default, neither  the
          Borrower  nor any  of  its Subsidiaries  shall  make any  Capital
          Expenditure to which it is not already legally committed or enter
          into any new  commitment to make  any Capital Expenditure  except
          for  any such  capital expenditure  required to  comply with  any
          applicable Governmental Requirements. 

               7.12 OPERATING LEASES.   Except for the leases set forth on
                    ----------------
          the attached Schedule 7.12,  neither the Borrower nor any  of its
          Subsidiaries  shall enter  into,  extend or  renew any  operating
          lease  involving property  with  a cost  or  value in  excess  of
          Fifty-Thousand Dollars ($50,000.00)  without the express  written
          consent of Lender. 
               7.13 PREPAYMENT. Neither the Borrower nor any of its
                    ----------
          Subsidiaries shall  purchase or prepay  any Indebtedness  arising
          from borrowed money or any  Indebtedness secured by any Permitted
          Encumbrance except pursuant to Sections 2.3(c) and 2.3(d). 

               7.14 SALE-LEASE BACKS.  Neither the Borrower nor any of its
                    ----------------
          Subsidiaries shall enter into or become liable in connection with
          any sale-leaseback transaction. 

               7.15 TRANSACTIONS WITH AFFILIATES.  Except for  transactions
          or
                    ----------------------------
          relationships  existing  as  of  the Closing  Date,  neither  the
          Borrower  nor   any  of  its  Subsidiaries   shall,  directly  or
          indirectly, enter  into any  transaction or  permit to exist  any
          relationship with or  for the  benefit of an  Affiliate on  terms
          more favorable to the Affiliate  than would have been  obtainable
          in  arm's length dealings. After  the Closing Date,  but prior to
          the  Borrower   or  any  of  its  Subsidiaries  engaging  in  any
          transaction or relationship not  prohibited by this Section 7.15,
          the  board of directors of the Borrower shall determine that such
          transaction  has been  negotiated  or such  relationship will  be
          conducted  in good  faith and on  an arm's length  basis and such
          determination  shall be evidenced by a resolution of the board of
          directors  of  the  Borrower.  This section  shall  not  prohibit
          Borrower  from   advancing  or  reimbursing  ordinary  and  usual
          business and travel expenses of its officers and employees in the
          ordinary course of Borrower's business. 

               7.16 MISREPRESENTATIONS.  The Borrower  shall not  and shall
          not
                    ------------------
          permit any of  its Subsidiaries  to furnish the  Lender with  any
          certificate  or  other  document  that (i)  contains  any  untrue
          statement  of  material  fact, or  (ii)  omits  to  state a  fact
          necessary  to make it not  materially misleading in  light of the
          circumstances under which it was furnished. 

               7.17 RESTRICTIVE  AGREEMENTS.  The Borrower  shall  not, and
          shall
                    ----------------------
          not permit any of  its Subsidiaries to, enter into  any agreement
          which restricts the ability of such Subsidiaries to make payments
          to the Borrower by way  of dividends, advances, reimbursement  or
          otherwise. 

               7.18 TRANSACTIONS WITH OFFICERS,  DIRECTORS AND  AFFILIATES.
          The
                    ----------------------------------------------------
          Borrower and its Subsidiaries  shall not, directly or indirectly,
          enter into any  transaction with any of their directors, officers
          or Affiliates to loan or advance  any sums of money. This section
          shall  not  prohibit  Borrower  from   advancing  or  reimbursing
          ordinary and  usual business and travel expenses  of its officers
          and employees in the ordinary course of Borrower's business. 

               7.19 AMENDMENTS OF OTHER INSTRUMENTS. The Borrower shall not
                    -------------------------------
          amend,  modify or supplement in any material respect (or agree to
          amend, modify or supplement in any material respect) its Articles
          of Incorporation  or the  Subordinated Debt Documents  (except as
          permitted in the Subordination Agreement). 


                                      ARTICLE 8
                                      ---------

                                  Events of Default
                                  -----------------


               8.1  EVENTS OF DEFAULT.  Each of the following shall
                    -----------------
          constitute an Event of Default under this Agreement: 

                    (a)  PAYMENTS.  The Borrower shall fail to pay when due
                         --------
               any installment of principal, interest or other surn payable
               hereunder or under  any other Loan Document  within ten (10)
               calendar days of the due date thereof; 

                    (b)  COVENANTS  AND  AGREEMENTS.  The   Borrower  shall
               default
                         ------------------------
               in  the performance of any of  its respective agreements set
               forth herein or in any of the other Loan  Documents (and not
               constituting  an Event  of Default  under any  of  the other
               clauses of this Section 8.1); 

                    (c)  WARRANTIES. Any warranty, representation or
                         ----------
               certification made by the Borrower or any Subsidiary, or any
               officer of the Borrower or any Subsidiary, in or pursuant to
               any of the Loan  Documents, shall be untrue in  any material
               respect, in any case on  any date as of which the  facts set
               forth are stated or certified; 

                    (d)  JUDGMENT. A judgment or judgments shall be entered
                         --------
               against  the Borrower  or  any Subsidiary  in the  aggregate
               amount of  Fifty Thousand  Dollars ($50,000)  or more  on an
               uninsured and  unbounded claim or claims,  and such judgment
               or judgments shall  remain unstayed, unvacated, undischarged
               or unsatisfied for thirty (30) calendar days; 

                    (e)  LIENS  FOR  PENSION  CONTRIBUTIONS. Any  statutory
                         -------------------------------
               lien shall  have been placed upon  the assets of  the 
               Borrower or any  ERISA Affiliate  under the  Code or  ERISA 
               involving  a claim for unfunded  benefits liabilities or  
               minimum funding contributions; 

                    (f)  PLAN TERMINATION OR WITHDRAWAL LIABILITY. Any
                         ----------------------------------------
               termination of a single employer plan (as defined in Section
               4001(a)(15) of ERISA) or  any complete or partial withdrawal
               from a multiemployer plan  (as defined in section 4001(a)(3)
               of ERISA) shall occur, or steps shall have been taken by any
               Person  that   make  it  reasonable  to   expect  that  such
               termination  or withdrawal will  occur, and such termination
               or  withdrawal could  reasonably  be expected  to result  in
               liability  of the  Borrower or  any ERISA  Affiliate  to the
               PBGC,  to a  trustee or  to such  multiemployer plan  in the
               aggregate  amount of Twenty-Five  Thousand Dollars ($25,000)
               or more. A plan  amendment described in Section 4041  (e) of
               ERISA shall be treated as a plan termination for purposes of
               this Section 8.1(f); 

                    (g)  FUNDING  WAIVER.  The  Borrower or  any  Affiliate
               shall
                         --------------
               apply under  Section 412  of the  Code for  a waiver  of the
               minimum funding standard; 

                    (h)  PLAN QUALIFICATION.   Any plan of  the Borrower or
               an
                         ------------------
               ERISA Affiliate that is intended to have qualification under
               Section 401(a) of the Code loses such qualification, and the
               Lender  believes  in  good  faith  that  the  loss  of  such
               qualification  could  reasonably  be  expected  to   have  a
               Material Adverse Effect; 

                    (i)  CROSS DEFAULT.  Subject to the provisions of the
                         -------------
               Subordination  Agreement,  the   Borrower  or  any  of   its
               Subsidiaries  and/or the  Guarantors  shall default  (unless
               waived)  in the payment when due, whether by Acceleration or
               otherwise, of  any amount  under any other  Indebtedness for
               borrowed  money  of, or  any  guaranty  of Indebtedness  for
               borrowed money  by, the  Borrower (not arising  hereunder or
               under  any  of  the other  Loan  Documents)  or  any of  its
               Subsidiaries or by the Guarantor, or default (unless waived)
               in the performance or  observance (subject to any applicable
               grace period)  of any agreement, covenant  or condition with
               respect  to any such Indebtedness or  guaranty if the effect
               of  such default is to  accelerate the maturity  of any such
               Indebtedness  or to permit the holder or holders of any such
               Indebtedness or guaranty,  or any trustee or  agent for such
               holders,  to  cause  such  Indebtedness to  become  due  and
               payable prior to its expressed maturity or to call upon such
               guaranty  in   advance  of  nonpayment   of  the  guaranteed
               indebtedness; 

                    (j)  COLLATERAL. A judgment creditor of the Borrower or
                         ----------
               any of its  Subsidiaries shall obtain  possession of any  of
               the  Collateral  by  any  legal means,  including,  but  not
               limited to, levy, distraint, replevin or self-help; 

                    (k)  BANKRUPTCY.   The   Borrower   or   any   of   its
               Subsidiaries
                         ----------
               shall institute  a  voluntary case  seeking  liquidation  or
               reorganization under Chapter 7  or Chapter 11, respectively,
               of the United  States Bankruptcy Code,  or shall consent  to
               the institution  of an  involuntary case  thereunder against
               it;  or the Borrower or any of its Subsidiaries shall file a
               petition initiating or shall otherwise institute any similar
               proceeding under  any other applicable federal  or state law
               of the United  States of America, or  shall consent thereto;
               or  the Borrower or any of its Subsidiaries shall apply for,
               or by consent or acquiescence there shall be  an appointment
               of, a  receiver, liquidator, sequestrator, trustee  or other
               officer with similar powers,  or the Borrower or any  of its
               Subsidiaries  shall make  an assignment  for the  benefit of
               creditors; or the Borrower or any of  its Subsidiaries shall
               admit in writing its inability to pay its debts generally as
               they  become due;  or,  if  an  involuntary  case  shall  be
               commenced seeking  the liquidation or  reorganization of the
               Borrower  or  any of  its  Subsidiaries under  Chapter  7 or
               Chapter  11, respectively,  of the United  States Bankruptcy
               Code, or  any similar proceeding shall  be commenced against
               the  Borrower or  any of  its Subsidiaries  under  any other
               applicable  federal or  state law  of the  United States  of
               America,  and (i)  the petition  commencing the  involuntary
               case  is  not  timely  controverted; or  (ii)  the  petition
               commencing  the involuntary  case  is  not dismissed  within
               sixty  (60) calendar days of its filing; or (iii) an interim
               trustee  is appointed to take possession of all or a portion
               of the  property and/or  to operate all  or any part  of the
               business  of the  Borrower or  such  Subsidiary; or  (iv) an
               order for relief  shall have been issued or entered therein;
               or  a decree or order of  a court having jurisdiction in the
               premises  for the  appointment  of  a receiver,  liquidator,
               sequestrator, trustee or other officer having similar powers
               over the Borrower or such Subsidiary, or of all or a part of
               the  property  of any  of  the  foregoing, shall  have  been
               entered;  or  any  other  similar relief  shall  be  granted
               against the  Borrower or any  of its Subsidiaries  under any
               applicable federal or state law; 

                    (l)  MATERIAL ADVERSE CHANGE. The Lender shall have
                         -----------------------
               reasonably determined in good  faith that a Material Adverse
               Change shall have occurred since the Closing Date; 

                    (m)  INVALIDITY OF LOAN DOCUMENTS.  Any of the Loan
                         ----------------------------
               Documents shall cease for any reason to be in full force and
               effect or any  party thereto (other  than the Lender)  shall
               purport to disavow its obligations thereunder, shall declare
               that it does not have  any further obligation thereunder  or
               shall contest the validity or enforceability thereof; 

                    (n)  IMPAIRMENT OF COLLATERAL. The Lender's security
                         ------------------------
               interest in, or lien on, any portion of the Collateral shall
               become materially  impaired  or otherwise  unenforceable  or
               Borrower shall incur any Indebtedness or create or suffer to
               exist any  security interest in  or encumbrance upon  any of
               its  assets  except  as  otherwise  provided  in  this  Loan
               Agreement; 

                    (o)  DEFAULT OR ACCELERATION OF SUBORDINATED DEBT
                         --------------------------------------------
               OBLIGATIONS. Except as provided in the Subordination
               -----------
               Agreement, Borrower shall either be in default (or have been
               declared to be in default)  of any of Borrower's obligations
               under  the Subordinated  Debt Documents,  which Subordinated
               Debt Documents  shall not be modified,  amended or otherwise
               altered without the express written consent of Lender;
                
                    (p)  CHANGE  OF CONTROL.    A Change  of Control  shall
               occur
                         -----------------
               without the prior written consent of the Lender; 

                    (q)  TERMINATION OR LIMITATION OF GUARANTY.  Any
                         -------------------------------------
               Guarantor  seeks, claims,  or otherwise  attempts to  limit,
               modify or revoke  such Guarantor's guarantee of  the Loan or
               any other loan with Lender; or 

                    (r)  GENERAL INSECURITY. The Lender for any reason in
                         ------------------
               good  faith  deems  itself  insecure  with  respect  to  the
               repayment of the indebtedness provided for herein. 

               8.2  ACCELERATION. If any Event of Default described in
                    ------------
          Section  8.1(k) shall  occur, the  Loan, the  Note and  all other
          Obligations  shall become  immediately due  and payable,  and the
          Commitment shall  automatically  and immediately  terminate,  all
          without notice of any kind. If  any other Event of Default  shall
          be  continuing, the  Lender may  declare the  Note and  all other
          Obligations to be  due and  payable, whereupon the  Note and  all
          other Obligations  shall immediately become due  and payable, all
          as  so declared  by the  Lender and without  presentment, demand,
          protest  or other notice of  any kind. Any  such declaration made
          pursuant to this  Section 8.2 may be rescinded by  the Lender. In
          addition  to the  foregoing,  the Lender  may  (i) terminate  the
          Commitment, whereupon the Lender shall have no further obligation
          to make Advances; or  (ii) exercise all remedies provided  in the
          Loan Documents, the Uniform Commercial  Code, or otherwise at law
          or in equity; or (iii) do all of the foregoing. 

               8.3  OTHER REMEDIES. If any Event of Default shall occur and
                    --------------
          be continuing, the Lender shall have, in addition to the remedies
          set forth in  Section 8.2,  all other remedies  specified in  the
          Loan Documents or otherwise available under law. 

               8.4  RIGHT TO CURE. If any Event of Default (other than a
                    -------------
          default in  payment of Indebtedness under Section  8.1(a) of this
          Agreement),  is curable,  and if  Borrower has  not been  given a
          notice  of a  similar Event  of Default  within the  preceding 12
          month period, it may be cured (and no Event of  Default will have
          occurred)  if Borrower (a) cures the  default within fifteen (15)
          days; or  (b) if the cure  requires more than  fifteen (15) days,
          and only with  the express written consent of Lender, immediately
          initiates steps which Lender deems in Lender's sole discretion to
          be  sufficient to cure  the default and  thereafter continues and
          completes   all  reasonable  and   necessary  steps   to  produce
          compliance as soon as reasonably practicable. 


                                      ARTICLE 9
                                      ---------

                                    Miscellaneous
                                    -------------

               9.1  SUCCESSORS AND ASSIGNS AND SALE OF INTERESTS.
                    --------------------------------------------

                    (a)  SUCCESSORS AND  ASSIGNS. The terms  and provisions
               of
                         ----------------------
               this  Agreement  shall be  binding  upon,  and the  benefits
               thereof  shall  inure  to,  the  parties  hereto  and  their
               respective successors and  assigns; provided, however,  that
               the Borrower
                                       --------  -------
               shall not assign this Agreement or any of the rights, duties
               or obligations  of the Borrower hereunder  without the prior
               written consent of the Lender. 

                    (b)  SALE OF INTERESTS. Borrower agrees and consents to
                         -----------------
               Lender's sale or transfer,  whether now or later, of  one or
               more  participation interests  in the  Loans to one  or more
               purchasers,  or  potential  purchasers,  whether  related or
               unrelated   to  Lender.  Lender  may  provide,  without  any
               limitation  whatsoever, to  any  one or  more purchasers  or
               potential  purchasers, any  information or  knowledge Lender
               may  have about Borrower or  about any other matter relating
               to  the  Loan, and  Borrower  hereby  waives any  rights  to
               privacy it may have with respect  to such matters so long as
               such   purchasers  or   potential   purchases   treat   such
               information  in  a   similar  manner  as   Lender.  Borrower
               additionally  waives   any  and  all  notices   of  sale  of
               participation  interests,  as well  as  all  notices of  any
               repurchase  of such  participation interests.  Borrower also
               agrees  that  the  purchasers   of  any  such  participation
               interests will be  considered as the absolute owners of such
               interests in the  Loans and will  have all of the  rights of
               offset or counterclaim that it may have now or later against
               Lender  or against  any  purchaser of  such a  participation
               interest and  unconditionally agrees  that either Lender  or
               such  purchaser may enforce  Borrower's obligation under the
               Loans  irrespective  of the  failure  or  insolvency of  any
               holder of any interest in the Loan. Borrower  further agrees
               that the  purchaser of  any such participation  interest may
               enforce its interests irrespective of any personal claims or
               defenses that Borrower may have against Lender. 

               9.2  NO IMPLIED WAIVER.  Except as otherwise provided in
                    -----------------
          Section 4.3, no delay or omission to exercise any right, power or
          remedy accruing to  the Lender upon any breach or  default of the
          Borrower  under this  Agreement or  under any  of the  other Loan
          Documents shall impair  any such  right, power or  remedy of  the
          Lender,  nor shall  it be construed  to be  a waiver  of any such
          breach  or default, or an acquiescence therein, or of any similar
          breach or default occurring thereafter,  nor shall any waiver  or
          any single  breach or  default be  deemed a  waiver of  any other
          breach or default occurring theretofore or thereafter. 

               9.3  AMENDMENTS;  WAIVERS.  No  amendment,  modification  or
          waiver
                    -------------------
          of,  or consent with respect to, any provision of this Agreement,
          the Note or any of the other Loan Documents shall in any event be
          effective  unless the  same shall  be in  writing and  signed and
          delivered  by   the  Lender  to  the   Borrower.  Any  amendment,
          modification, waiver or consent hereunder shall be effective only
          in the specific instance  and for the specific purpose  for which
          given. 

               9.4  REMEDIES CUMULATIVE. All rights and remedies, either
                    -------------------
          under  this Agreement, by law or otherwise accorded to the Lender
          shall  be cumulative and not exclusive, and any single or partial
          exercise of any power  or right hereunder or thereunder  does not
          preclude other  or further exercise  thereof, or the  exercise of
          any other power or right. 

               9.5  SEVERABILITY.  Any  provision  of this  Agreement,  the
          Notes
                    ------------
          or  any  of  the other  Loan  Documents  which  is prohibited  or
          unenforceable in  any  jurisdiction, shall  be, only  as to  such
          jurisdiction, ineffective  to the  extent of such  prohibition or
          unenforceability,  but  all  the  remaining  provisions  of  this
          Agreement, the  Notes and the  other Loan Documents  shall remain
          valid. 

               9.6  COSTS,  EXPENSES AND  ATTORNEYS'  FEES.   The  Borrower
          shall
                    -----------------------------------
          reimburse  the  Lender for  all  reasonable  costs and  expenses,
          including,  but not  limited to,  reasonable attorneys'  fees and
          expenses, expended or incurred  by the Lender in connection  with
          the preparation, negotiation and  execution of this Agreement and
          the other Loan Documents, in connection  with the disbursement of
          the Loan, and in amending this Agreement, and shall reimburse the
          Lender  for all reasonable costs and expenses, including, but not
          limited to, reasonable attorneys'  fees and expenses, expended or
          incurred  by the Lender in  collecting any sum  which becomes due
          under the  Notes or under this Agreement or any of the other Loan
          Documents, or  in  the protection,  perfection, preservation  and
          enforcement of any  and all  rights of the  Lender in  connection
          with  the  Loan  Documents,  including,  without  limitation, the
          reasonable fees  and costs incurred in  any out-of-court work-out
          or a bankruptcy or  reorganization proceeding. This obligation on
          the  part  of  the  Borrower  shall  survive  the  expiration  or
          termination of this Agreement,  without occurrence of the Closing
          Date. 

               9.7  INDEMNIFICATION. The Borrower shall indemnify and hold
                    ---------------
          the  Lender and  its directors, officers,  employees, Affiliates,
          attorneys   and   agents   (collectively   called   the   "Lender
          Indemnities") harmless from and  against any and all liabilities,
          obligations,  losses,  damages,  penalties,  actions,  judgments,
          suits,  claims, costs, expenses and  disbursements of any kind or
          nature whatsoever (including,  without limitation, the reasonable
          fees and disbursements of counsel  for the Lender Indemnities  in
          connection  with  any investigative,  administrative  or judicial
          proceeding, whether or not the Lender shall be designated a party
          thereto) which may be imposed on, incurred by or asserted against
          the  Lender  or  any Lender  Indemnitee  by  any Person  (whether
          direct,  indirect  or  consequential  and whether  based  on  any
          federal or state laws  or other statutory regulations, including,
          without limitation, securities, environmental and commercial laws
          and  regulations, under common law  or at equitable  cause, or on
          contract or otherwise) in  any manner relating to or  arising out
          of this Agreement, any other Loan Documents, or any act, event or
          transaction  related or  attendant thereto;  the making  of Loans
          hereunder; the  management of the Loans  (including any liability
          under federal, state or  local environmental laws or regulations)
          or  the  use  or  intended  use  of  the proceeds  of  the  Loans
          (collectively,  the  "Indemnified  Matters"); Provided,  however,
			       -----------------------
          that the Borrower shall have no  obligation to  the Lender under 
          this Section  9.7 with  respect   to  Indemnified   Matters  to  
          the   extent  such Indemnified  Matters were  caused by  or 
          resulted from  the gross negligence or  willful misconduct  of 
          the  Lender. To  the extent that  the  undertaking to  indemnify, 
          pay  and hold  harmless set forth  in the preceding sentence may 
          be unenforceable because it is  violative of  any law  or public 
          policy, the  Borrower shall contribute  to the  payment and  
          satisfaction of  all Indemnified Matters  incurred by  the  Lender
          or  any  Lender Indemnitee  the maximum  portion  which  the  
          Borrower is  permitted  to  pay and satisfy under applicable law. 
          This  indemnification shall survive for  seven (7) years following
          the repayment by  the Borrower of the Loan made  under this  
          Agreement or the  termination of  this Agreement without occurrence
          of the Closing Date. 

               9.8  NOTICES.Any notice which the Borrower or the Lender may
                    -------
          be required  or may desire to  give to the other  party under any
          provision  of this  Agreement shall  be in  writing, by  telex or
          electronic  facsimile transmission  and shall  be deemed  to have
          been  given or made three days after deposit in the United States
          mail, or if  by telex or electronic  facsimile transmission, when
          transmitted and addressed as follows: 

               To the Borrower:         CHEMPOWER, INC.
                                   807 East Turkeyfoot Lake Road
                                   Akron, Ohio  44614
                                   Attention:  Toomas J. Kukk
                                   Telecopier: (330) 896-1866


               Copy to:            REID & PRIEST LLP
                                   40 West 57th Street
                                   New York, New York  10019
                                   Attention:  Bruce A. Rich, Esq.
                                   Telecopier: (212) 603-2001

                                   and

                                   THOMPSON, HINE & FLORY P.L.L.
                                   3900 Key Center
                                   127 Public Square
                                   Cleveland, Ohio 44114-1216
                                   Attention: Thomas A. Aldrich, Esq.
                                   Telecopier: (216) 566-5800


               To the Lender:      FIRST NATIONAL BANK OF OHIO
                                   106 S. Main Street
                                   Akron, Ohio 44308-1440
                                   Attention:  Nicholas  V. Browning,  
					Vice President
                                   Telecopier: (330) 996-6272

               Copy to:            BROUSE & McDOWELL
                                   106 S. Main Street, Suite 500
                                   Akron, Ohio 44308-1471
                                   Attention: Marc B. Merklin, Esq.
                                   Telecopier: (330) 253-8601
                              
               Any  party may  change  the address  to  which all  notices,
          requests and other communications are to  be sent to it by giving
          written  notice  of such  address change  to  the other  party in
          conformity  with this Section 9.8,  but such change  shall not be
          effective  until notice of such  change has been  received by the
          other party. 

               9.9  INTERPRETATION.  The  Agreement,   together  with   the
          exhibits
                    --------------
          and  schedules to this Agreement,  is intended by  the Lender and
          the Borrower  as  a  final expression  of  their  agreement  and,
          together with all  of the other Loan Documents, is  intended as a
          complete  statement   of  the  terms  and   conditions  of  their
          agreement.  This Agreement  completely supersedes  the Commitment
          Letter. 
                
               9.10 GOVERNING LAW AND CONSENT TO JURISDICTION.  Borrower
                    -----------------------------------------
          acknowledges that this Agreement has been delivered to Lender and
          accepted   by  Lender  in  the   State  of  Ohio.  The  validity,
          construction and effect of  this Agreement, the Notes and  all of
          the other Loan  Documents shall  be governed by  the laws of  the
          State of Ohio,  without regard  to its laws  regarding choice  of
          applicable law, but giving  effect to federal laws applicable  to
          national  and federally  insured banks. All  judicial proceedings
          brought against the Borrower with respect  to this Agreement, the
          Notes or  any of the other  Loan Documents may be  brought in any
          state  or  federal  court  of competent  jurisdiction  in  Summit
          County,  Ohio, and the Borrower accepts for itself and its assets
          and properties,  generally and unconditionally,  the nonexclusive
          jurisdiction of the aforesaid courts. The Borrower waives, to the
          fullest   extent  permitted  by  applicable  law,  any  objection
          (including, without  limitation, any  objection to the  laying of
          venue or based on  the grounds of forum non-conveniens)  which it
          may  now or hereafter have to the  bringing of any such action or
          proceeding in  any such jurisdiction. Nothing  herein shall limit
          the right of the Lender to bring proceedings against the Borrower
          in the court of any other jurisdiction. 

               9.11 COUNTERPARTS. This Agreement may be executed in any
                    ------------
          number  of counterparts each of  which shall be  an original with
          the same effect as if the signatures thereto and hereto were upon
          the same instrument. 

               9.12 INTEGRATION.   This  Agreement   and  the   other  Loan
          Documents
                    -----------
          contain  all of  the  agreements and  understandings between  the
          Borrower  and the  Lender,  conceding  the  Loans and  the  other
          transactions contemplated  hereby. In  the event of  any conflict
          between  this   Agreement  and  any  other   Loan  Document,  the
          provisions of this Agreement shall govern. 

               9.13 WAIVER  OF  JURY TRIAL.  THE  BORROWER  AND THE  LENDER
		   --------	
          HEREBY WAIVE ANY RIGHT TO TRIAL BY JURY WITH REGARD TO ANY ACTION 
          OF ANY TYPE OR NATURE  WHATSOEVER UNDER OR CONCERNING  THIS
          AGREEMENT OR ANY OF THE OTHER LOAN DOCUMENTS OR IN ANY WAY RELATED 
          TO THE LOANS OR THE ADMINISTRATION OR ENFORCEMENT THEREOF.

               9.14 HEADINGS.  Captions, headings and the table of contents
                    --------
          in this Agreement  are for convenience  only, and  are not to  be
          deemed part of this Agreement. 

               9.15 SCHEDULES  AND EXHIBITS.  All  Schedules, Exhibits  and
                   ----------------------
          other attachments referred  to in, and attached to, this Loan
          Agreement are hereby incorporated into and made a part hereof. 

    <PAGE> 


               IN WITNESS  WHEREOF, the  parties hereto have  executed this
          Agreement  by their respective duly authorized officers as of the
          date and year first above written.



          CHEMPOWER, INC.                    FIRST NATIONAL BANK OF OHIO


          By: /s/ Toomas J. Kukk              By: /s/ Nicholas Browning
             -------------------------          ---------------------------
               Toomas J. Kukk,                 Nicholas V. Browning,
               Chairman/President/CEO                  Vice President

    <PAGE> 


                                                             Schedule 1.1.1


                                PERMITTED ENCUMBRANCES



                    1.   Mortgage on 807 East  Turkeyfoot Lake Road, Akron,
          Summit County, Ohio dated _______________, 1993 in favor of First
          National  Bank  of Ohio  by  Holiday Properties  and  recorded on
          _____________________, 1993  in Volume __, Page __ of the Records
          of Summit County, Ohio.


    <PAGE> 


                                                               Schedule 5.2


                       ORGANIZATION, STANDING AND QUALIFICATION
                        OF SUBSIDIARIES (AND EQUITY INTERESTS)





          CHEMPOWER, INC. (a wholly-owned Subsidiary of American Eco
          --------------
           Corporation)

          State of Incorporation:  Ohio

          Foreign Qualifications:  AL, IN, KY, LA, Ml,  MO, NJ, NV, NY, PA,
          TN, and WV

          Shares of Common Stock Authorized: 15,000,000

          Shares of Common Stock Outstanding: 1,000

          Outstanding Options: None

          Divisions: Advanced Coil Industries, Houston  Products, and Owens
          Precision Fabricators


          GLOBAL POWER COMPANY (A SUBSIDIARY OF CHEMPOWER. INC.):
          -------------------------------------------------------

          State of Incorporation: Ohio

          Foreign Qualifications: AL, GA, IL,  IN, KY, MD, Ml, MN,  MO, MS,
          NC, NJ, PA, SC, TN, VA, and WV

          Shares of Common Stock Authorized: 750

          Shares of Common Stock Outstanding: 20 (all held by Chempower)

          Divisions: Global Erectors

          BROOKFIELD CORP. (A SUBSIDIARY OF CHEMPOWER. INC.):
          --------------------------------------------------

          State of Incorporation: Ohio

          Shares of Common Stock Authorized: 850

          Shares of Common Stock Outstanding: 50 (all held by Chempower)

          SOUTHWICK CORP. (A SUBSIDIARY OF CHEMPOWER, INC.):
          ------------------------------------------------

          State of Incorporation: Ohio

           Foreign Qualifications: CA and IL

           Shares of Common Stock Authorized: 850

           Shares of Common Stock Outstanding:     50    (all held by
          Chempower)


          CONTROLLED POWER LIMITED PARTNERSHIP:
          ------------------------------------
           
          State of Incorporation: An Illinois limited partnership (1)

          Foreign Qualifications: OH

          General Partner: Southwick Corp.

          Limited Partner: Brookfield Corp.

          (1) See Application for Reinstatement

    <PAGE> 



                                                              Schedule 5.10

                        LITIGATION AND CONTINGENT LIABILITIES


          None.

    <PAGE> 



                                                              Schedule 5.13

                                  EMPLOYEE BENEFITS


          PLANS MAINTAINED:
          ----------------

          1.   Employee Pension Plans:

               a.   Employee Stock Ownership Plan (ESOP)
               b.   401(k) Plan
               c.   Multiemployer Plans
                     pursuant to various collective bargaining agreements.

          2.   Employee Welfare Plans:

               a.   Company-sponsored Employee Health Insurance
               b.   Company-sponsored Employee Life Insurance
               c.   Multiemployer Plans
                     pursuant to various collective bargaining agreements.

    <PAGE> 


                                                              Schedule 5.16

                                ENVIRONMENTAL MATTERS


          To the best knowledge of the Borrower, there are no environmental
          matters to  disclose  in  accordance with  Section  5.16  of  the
          Agreement.


   <PAGE> 

                                                             Schedule 5.18

                                INTELLECTUAL PROPERTY


          HOUSTON PRODUCTS, A DIVISION OF CHEMPOWER, INC.:
          ----------------------------------------------

          Patents:

          1.   Lagging Panel
               Patent Number: 5,285,609
               Date of Patent:     February 15, 1994

          CONTROLLED POWER LIMITED PARTNERSHIP:
          ------------------------------------

          Patents:

          1.   Adjustable Support Assembly for Electrical Conductors
               Patent Number: 5,053,584
               Date of Patent:     October 1, 1991

          2.   PLC Controller for Circuit Breakers
               Patent Number: 5,534,782
               Date Filed:         July 9, 1996

          Patent Applications:

          1.   Adjustable  Support  for  Electrical   Conductors  (Canadian
          Patent Application)
               Registration Number:     1,321,695
               Registration Filed:      December 17, 1991

          Trademarks/Service Marks:

          1.   CPC Design
               Registration Number:     1,870,009
               Registration Filed:      December 27, 1994

          2.   Technibus
               Registration Number:     1,794,174
               Registration Filed:      September 21, 1993

          License Agreements:

          1.   Assignment of rights and obligations under License Agreement
               between  Associated Electrical Industries  Limited and Power
               Apparatus Manufacturing Company, Inc. dated January 19, 1989
               to CPC.

          GLOBAL POWER COMPANY:
          --------------------
          Copyrights:

          1.   Management Safety Program
               Registration Number:     TX3-579-438
               Registration Date:       July 15, 1993

          2.   Asbestos Abatement Work Procedures Manual
               Registration Number:     TX3-579-439
               Registration Date:       July 15, 1993

          3.   Asbestos Abatement Respiratory Protection Manual
               Registration Number:     TX3-579-440
               Registration Date:       July 15, 1993

          4.   Hazard Communication Plan
               Registration Number:     TX#-627-879
               Registration Date:       July 15, 1993


    <PAGE> 

							Schedule 5.20(a)
                                                                       
    
             
   

                                         INSURANCE
 
     POLICY              BROKER         CARRIER                  POLICY #      
  -----------------------------------------------------------------------------
    General Liability   Seibert-Keck   Commerce & Industry      AA17779633     
     Umbrella            Seibert-Keck   American International   7734491      
       (GL & Auto)
     Property(1)         Hylant-MacLean Crum & Forster           503141922    
     Auto                Hylant-MacLean Crum & Forster           133635414    
     Excess Auto         Hylant-MacLean Crum & Forster           5520006493  
     Boiler & Mach.      Hylant-MacLean Hartford Steam & Blr     9847104-02   
     D&O Liability       Hylant-MacLean AIG                      482-64-68     
     Fiduciary ESOP      Seibert-Keck   National Union           443-24-85    
     L-T Disability      Hylant-MacLean Reliance
     Medical/Dental      Hylant-MacLean Unicare                      
     Erisa Bond          Seibert-Keck                             
                         


      POLICY             EFFECTIVE DATES
     ---------------------------------------------------------------------
     General Liability   1-1-97 to 12-31-97
     Umbrella            1-1-97 to 12-31-97
       (GL & Auto)
     Property(1)         5-3-96 to 5-3-97
     Auto                12-31-96 to 12-31-97
     Excess Auto         12-31-96 to 12-31-97
     Boiler & Mach.      12-31-96 to 12-31-97
     D&O Liability       2-19-96 to 2-18-97
     Fiduciary ESOP      6-22-96 to 6-22-97
     L-T Disability      
     Medical/Dental      1-1-97 to 12-31-97
     Erisa Bond          1-1-97 to 12-31-97


     LIMIT                DEDUCTIBLE      PREMIUM      NOTES    
     -------------------------------------------------------------------
     $1 MM occur         $50,000        $101,000     
     $1 MM aggr.         $100,000 cap

     $5 MM occur         None           $118,230
     $5 MM aggr.

     $22.3 MM            $1,000         $23,063
     $1MM                None           $53,445
     $1MM                None           $8,215
     $5MM                $5,000         $4,360
     $2MM                $75,000        $28,000
     $250,000                           $2,400    ESOP & 401(k) Fiduc.


                                        $270


     (1) Includes Installation floater (CPC), EDP & Rented Equipment.


     COVERAGE INCLUDES:

                                                       LIMITED
     PARENT            SUBSIDIARIES       DIVISIONS         PARTNERSHIP
     ------            ------------       ---------         -----------

     Chempower, Inc.   Brookfield         Advanced Cell     CPC
                       Southwick          Houston Products
                       Global Power       Global Erectors
                                          Owens Precision

    <PAGE> 

                                                             Schedule 5.20(b)

                                      INSURANCE
                                WORKERS' COMPENSATION


     CHEMPOWER, INC.
     --------------

     STATE             CARRIER
     -----             -------
     Alabama           AIG
     Delaware          AIG
     Illinois          AIG
     Indiana           AIG
     Kentucky          AIG
     Michigan          AIG
     Nevada            SIIS/State Fund
     New Jersey        AIG
     North Carolina    AIG
     Ohio           State Fund
     Pennsylvania      Self-Insured
     Tennessee      AIG
     Virginia          AIG
     West Virginia     State Fund


     GLOBAL POWER COMPANY:
     --------------------

     STATE             CARRIER
     -----             -------
     Alabama           AIG
     Georgia           AIG
     Indiana           AIG
     Kentucky          AIG
     Missouri          AIG
     North Carolina    AIG
     Ohio           State Fund
     Pennsylvania      SWIF/State Fund
     South Carolina    AIG
     Tennessee      AIG
     Virginia          AIG
     West Virginia     State Fund



     CONTROLLED POWER LIMITED PARTNERSHIP:
     ------------------------------------

     STATE             CARRIER
     -----             -------
     Ohio           State Fund


   <PAGE> 

                                                               Schedule 7.12

                                   OPERATING LEASES
                                   ----------------

     CHEMPOWER, INC.:
     ---------------

     Facility Location                  Lessor
     Akron, OH                          Holiday Properties

     Cincinnati, OH                     Holiday Properties

     Las Vegas, NV                      Lewis Properties, Inc.

     Washington, PA                     Holiday Properties



							EXHIBIT 10.9.8
							--------------

          THIS INSTRUMENT AND THE OBLIGATIONS REPRESENTED THEREBY IS
          SUBORDINATE IN ALL RESPECTS TO CERTAIN OBLIGATIONS OF CHEMPOWER,
          INC. AND ITS SUBSIDIARIES TO FIRST NATIONAL BANK OF OHIO,
          INCLUDING A PROMISSORY NOTE IN THE MAXIMUM PRINCIPAL AMOUNT OF
          $15,700,000 DATED AS OF FEBRUARY 28, 1997.

                                   PROMISSORY NOTE
                                   ---------------


          Original Principal Amount                         Cleveland, Ohio
          $15,900,005.40                                  February 28, 1997


                    FOR VALUE RECEIVED, CHEMPOWER, INC., (the "Maker")
          promises to pay to the order of TOOMAS J. KUKK, his executors,
          administrators, successors, or assigns ("Holder"), as Agent for
          Toomas J. Kukk and Mark L. Rochester (the "Principal
          Shareholders"), the principal amount of FIFTEEN MILLION NINE
          HUNDRED THOUSAND FIVE DOLLARS AND FORTY CENTS ($15,900,005.40)
          together with interest thereon as hereinafter provided.

                    1.   Principal. The principal amount hereof shall be
                         ---------
          due and payable in full on February 28, 1998 unless the same
          becomes due earlier as provided in Section 12 hereof (the
          "Maturity Date").

                    2.   Interest. This Promissory Note shall bear interest
                         --------
          upon the principal amount outstanding from and including the date
          hereof at the following per annum rates: 7% until and including
          April 30, 1997; 8% during the period from May 1, 1997 until June
          30, 1997, inclusive; 9% during the period from July 1, 1997 until
          August 31, 1997, inclusive; 10% during the period from September
          1, 1997 until November 30, 1997, inclusive; and 11% thereafter
          until paid in full. Interest on this Promissory Note shall be
          computed on the basis of a 365 day year for the actual number of
          days elapsed.

                    3.   Payment Schedule. The Maker shall pay the interest
                         ----------------
          accruing on this Promissory Note monthly in arrears, the first
          interest payment being due on April 1, 1997, and successive
          payments of interest being due at the same day of each month
          thereafter until and including the Maturity Date, and on the
          Maturity Date, Maker shall repay all principal and interest then
          appearing due, in full. Payment of the principal of and interest
          on this Promissory Note shall be made in lawful money of the
          United States of America to Agent at 807 E. Turkeyfoot Lake Road,
          Akron, Ohio 44319 or to such other payee or at such other address
          as may be designated to Maker by Holder from time to time.

                    4.   Allocation of Payments to Principal Shareholders.
                         ------------------------------------------------
          All payments of principal of and interest on this Promissory Note
          received by the Agent shall be paid over to each of the Principal
          Shareholders in the amount corresponding to the respective
          percentage interest of the Principal Shareholder in such payments
          as set forth on Exhibit A hereto.

                    5.   Waiver of Demand, etc. The Maker waives demand,
                         ---------------------
          presentment, notice of dishonor, protest, notice of protest and
          diligence in collection and bringing suit and agrees that Holder
          may extend the time for payment, accept partial payment or take
          security therefor without discharging or releasing the Maker.

                    6.   Governing Law. This Promissory Note has been
                         -------------
          executed in Cleveland, Ohio. The construction, validity and
          enforceability of this Promissory Note shall be governed by the
          laws of the State of Ohio.

                    7.   Costs of Enforcement. The Maker agrees to pay all
                         --------------------
          costs and expenses (including reasonable attorneys' fees)
          incurred by Holder in the collection of this Promissory Note and
          in the enforcement of the rights under this Promissory Note.

                    8.   THE MAKER, TO THE EXTENT NOT PROHIBITED BY LAW,
          ---------------------------------------------------------------
          WAIVES ANY RIGHT TO HAVE A JURY PARTICIPATE IN RESOLVING ANY
          ------------------------------------------------------------
          DISPUTE, WHETHER SOUNDING IN CONTRACT, TORT OR OTHERWISE, BETWEEN
          ----------------------------------------------------------------
          HOLDER AND MAKER ARISING OUT OF, IN CONNECTION WITH, RELATED TO,
          ----------------------------------------------------------------
          OR INCIDENTAL TO THE RELATIONSHIP ESTABLISHED BETWEEN MAKER AND
          ---------------------------------------------------------------
          HOLDER IN CONNECTION WITH THIS NOTE, OR ANY OTHER AGREEMENT,
          -----------------------------------------------------------
          INSTRUMENT OR DOCUMENT EXECUTED OR DELIVERED IN CONNECTION
          ----------------------------------------------------------
          THEREWITH OR THE TRANSACTIONS RELATED THERETO. THIS WAIVER SHALL
          ----------------------------------------------------------------
          NOT IN ANY WAY AFFECT, WAIVE, LIMIT, AMEND OR MODIFY THE ABILITY
          ----------------------------------------------------------------
          OF ANY HOLDER HEREOF TO PURSUE REMEDIES PURSUANT TO ANY
          -------------------------------------------------------
          CONFESSION OF JUDGMENT OR COGNOVIT PROVISION CONTAINED IN THIS
          --------------------------------------------------------------
          NOTE OR ANY OTHER AGREEMENT, INSTRUMENT OR DOCUMENT RELATING
          ------------------------------------------------------------
          THERETO.
          -------

                    9.   Headings. Section headings used in this Promissory
                         --------
          Note are for convenience of reference only and are not part of
          this Promissory Note for any other purpose.

                    10.  Prepayment. The Maker may prepay all or any
                         ----------
          portion of the principal sum hereof at any time without penalty.
          All such prepayments shall be applied to the payment of the
          principal due hereon, and shall be accompanied by the payment of
          accrued interest on the amount of the prepayment to the date
          thereof.

                    11.  Overdue Payments. Any payment of principal and
                         ----------------
          interest under this Promissory Note must be received by Holder by
          5:00 p.m. E.S.T. on a business day in order to be credited on
          such date. If Maker fails to make any payment of principal,
          interest or other amount becoming due pursuant to the provisions
          of this Promissory Note within five (5) calendar days of the date
          due and payable, the Maker also shall pay to Holder a late charge
          equal to five percent (5%) of the amount of such payment. Such
          five (5) day period shall not be construed in any way to extend
          the due date of any such or subsequent payment.

                    12.  Acceleration of Maturity. Upon the occurrence of
                         ------------------------
          any of the following, Holder may, at its option, accelerate the
          maturity of this Promissory Note, whereupon all principal of and
          interest on this Promissory Note shall become immediately due and
          payable in full: (a) failure to pay any principal of or interest
          on this Promissory Note when due or (b) the occurrence of an
          Event of Default as defined in that certain Financing Agreement
          of even date herewith, by and between, among others, Maker and
          Holder.

                    13.  Warrant of Attorney. Maker hereby irrevocably
                         -------------------
          authorizes any attorney-at-law to appear for Maker in an action
          on this Promissory Note at any time after the same becomes due,
          whether by acceleration or otherwise, in any court of record in
          the State of Ohio or elsewhere and to waive the issuing of
          service of process against Maker, and to confess judgment in
          favor of the Holder against Maker for all amounts that may be
          due, together with costs of suit, and thereupon to waive all
          errors and all rights of appeal and stays of execution in respect
          of the judgment rendered. Maker hereby expressly (a) waives any
          conflict of interest in an attorney retained by the Holder
          confessing judgment against the Maker upon this Promissory Note,
          and (b) consents to any attorney retained by the Holder receiving
          a legal fee or other value for legal services rendered for
          confessing judgment against the Maker upon this Promissory Note.
          The foregoing warrant of attorney shall survive any judgment, and
          if any judgment is vacated for any reason, the Holder may
          thereafter use the foregoing warrant of attorney to obtain
          additional judgment or judgments against Maker. A copy of this
          Promissory Note, certified by the Holder, may be filed in any
          proceeding in place of filing the original as a warrant of
          attorney.



          "WARNING--BY SIGNING THIS PAPER YOU GIVE UP YOUR RIGHT TO NOTICE
          ----------------------------------------------------------------
          AND COURT TRIAL. IF YOU DO NOT PAY ON TIME A COURT JUDGEMENT MAY
          ----------------------------------------------------------------
          BE TAKEN AGAINST YOU WITHOUT YOUR PRIOR KNOWLEDGE AND THE POWERS
          ----------------------------------------------------------------
          OF A COURT CAN BE USED TO COLLECT FROM YOU REGARDLESS OF ANY
          ------------------------------------------------------------
          CLAIMS YOU MAY HAVE AGAINST THE CREDITOR WHETHER FOR RETURNED
          -------------------------------------------------------------
          GOODS, FAULTY GOODS, FAILURE ON HIS PART TO COMPLY WITH THE
          -----------------------------------------------------------
          AGREEMENT, OR ANY OTHER CAUSE."
          -------------------------------



                                        CHEMPOWER, INC.



                                        By: /s/Toomas J. Kukk
                                            ------------------------------
                                            Name:Toomas J. Kukk
                                                --------------------------
                                            Title:President
                                                 -------------------------
    <PAGE>

                                      EXHIBIT A
                                      ---------


                                                  RESPECTIVE
          PRINCIPAL                               PERCENTAGE
          SHAREHOLDER                             INTEREST
          -----------                             ----------

          THOMAS J. KUKK                          49.9999805035%

          MARK L. ROCHESTER                       50.000001949685%



                                                                 Exhibit 10.9.9
                                                                 --------------


                                  PURCHASE AGREEMENT

               THIS PURCHASE AGREEMENT (this "Purchase Agreement") is made and
     entered into as of February 28, 1997 (the "Effective Date"), by and between
     HOLIDAY PROPERTIES, an Ohio general partnership ("Seller"), and CHEMPOWER,
     INC., an Ohio corporation ("Buyer").

                                       RECITALS
                                       --------

               A.  Seller is the fee simple owner of certain real property
     commonly known as 807 East Turkeyfoot Lake Road, Akron, Ohio, and more
     particularly described in Exhibit A attached hereto and incorporated 
                               ---------
     herein, together with any and all rights, privileges, easements,
     appurtenances and hereditaments belonging thereto and all buildings and
     improvements situated thereon, together with the following items currently
     located in or on such property: all components of the electrical, heating,
     air conditioning, plumbing and bathroom systems; all built-in equipment
     (collectively referred to as the "Akron Parcel").

               B.  Seller is the fee simple owner of certain real property
     commonly known as 3600 Cardiff Avenue, Cincinnati, Ohio, and more
     particularly described in Exhibit B attached hereto and incorporated 
                               ---------
     herein, together with any and all rights, privileges, easements,
     appurtenances and hereditaments belonging thereto and all buildings and
     improvements situated thereon, together with the following items currently
     located in or on such property: all components of the electrical, heating,
     air conditioning, plumbing and bathroom systems; all built-in equipment
     (collectively referred to as the "Cincinnati Parcel").

               C.  Seller is the fee simple owner of certain real property
     commonly known as 6050 West Virginia State Route 34, Winfield, West
     Virginia, and more particularly described in Exhibit C attached hereto and 
                                                  ---------
     incorporated herein, together with any and all rights, privileges,
     easements, appurtenances and hereditaments belonging thereto and all
     buildings and improvements situated thereon, together with the following
     items currently located in or on such property: all components of the
     electrical, heating, air conditioning, plumbing and bathroom systems; all
     built-in equipment (collectively referred to as the "Winfield Parcel").

               D.  The Akron Parcel, Cincinnati Parcel and Winfield Parcel are
     sometimes collectively referred to as the "Premises," and individually as a
     "Parcel."

               E.  In order to induce First National Bank of Ohio ("Bank") to
     create for Buyer a line of credit facility pursuant to that certain Loan
     Agreement (the "Loan Agreement") between Buyer and Bank dated as of
     February 28, 1997, Seller has agreed to guaranty Buyer's performance under
     the Loan Agreement pursuant to that certain Limited Guaranty from Seller to
     Buyer dated as of February 28, 1997 (the "Limited Guaranty").

               F.  Seller has granted and delivered to Bank certain mortgages
     and deed of trust (the "Mortgages") upon the Premises to secure the Limited
     Guaranty.

               G.  Buyer desires to purchase from Seller the Premises and Seller
     desires to sell to Buyer the Premises under the terms of this Purchase
     Agreement.

               NOW THEREFORE, in consideration of the mutual covenants and
     agreements contained herein, the adequacy and sufficiency of which are
     hereby acknowledged by this Purchase Agreement, the parties hereto agree to
     the following:

               SECTION 1.  AGREEMENT TO PURCHASE AND SELL.  Seller agrees to
     sell and convey to Buyer the Premises, and Buyer agrees to purchase from
     Seller the Premises under the terms and conditions of this Purchase
     Agreement.

               SECTION 2.  PURCHASE PRICE.  The purchase price for the Premises
     shall be Four Million Five Hundred Thousand 00/100 Dollars ($4,500,000.00)
     (the "Purchase Price") allocated in the following manner:

                    Parcel                 Purchase Price
                    ------                 --------------

                 Akron Parcel               $1,500,000.00

                 Cincinnati Parcel          $ 600,000.00

                 Winfield Parcel            $2,400,000.00

               In the event this transaction closes, the Purchase Price shall be
     payable under the terms and provisions of land installment contracts for
     each Parcel (collectively, the "Land Installment Contracts" and
     individually, a "Land Installment Contract"), which shall be executed by
     the parties at the closing of the transaction contemplated herein
     ("Closing"), substantially in the form attached hereto as Exhibit D and
                                                               ---------
     made a part hereof, subject to the permitted encumbrances (the "Permitted
     Encumbrances") set forth on Exhibit E attached hereto and made a part
                                 ---------
     hereof.

               SECTION 3. DEED.  Seller shall convey to Buyer fee simple title
     to each Parcel by quit claim deed pursuant to the terms and conditions of
     the Land Installment Contracts.

               SECTION 4. CONDITION OF THE PREMISES.  Except and as to the
     extent provided in this Purchase Agreement, Buyer acknowledges and agrees
     that Seller has made no representation or warranty whatsoever, express or
     implied, as to the condition, quantity, design, merchantability, fitness or
     quality of the Premises, or any portion thereof.  Buyer agrees to accept
     the Premises and all portions thereof on the Closing Date (as defined
     below) "AS IS" and "WITH ALL FAULTS," subject to all defects therein,
     concealed or otherwise, and whether known or unknown to Seller, it being
     expressly understood and agreed that Buyer has relied solely on its own
     inspections, examinations and evaluations of the Premises.  Buyer (and
     anyone claiming by, through, or under Buyer) hereby fully and finally
     releases Seller from any and all claims that Buyer may now have or
     hereafter acquire against Seller for any cost, loss, liability, damage,
     expense, demand, action, or cause of action, relating to or arising from
     any failure of Seller to disclose any matter with respect to the Premises,
     any construction defects, errors, omissions, or other conditions affecting
     the Premises and arising out of or resulting from any errors, omissions, or
     defects in the Premises including (without limitation) any and all
     liability for any release of hazardous substances, pollutants, or
     contaminants from any source whatsoever and whenever occurring.  Buyer
     further acknowledges and agrees that this release shall be given full force
     and effect according to each of its express terms and provisions, including
     but not limited to those relating to unknown and suspected claims, damages,
     and causes of action.  This waiver and release of claims shall survive
     termination or expiration of this Purchase Agreement and Closing.

               SECTION 5. TITLE.   Seller and Purchaser acknowledge the issuance
     and delivery of the following items:

               (a) First American Title Insurance Company Commitment No. A64031
     for ALTA Owner's Policy, dated February 19, 1997, showing the condition of
     the Akron Parcel (the "Akron Title Commitment").

               (b) First American Title Insurance Company Commitment No.
     25-57883 for ALTA Owner's Policy, dated February 20, 1997, showing the
     condition of the Cincinnati Parcel (the "Cincinnati Title Commitment").

               (c) First American Title Insurance Company Commitment No. 96-171
     for ALTA Owner's Policy, dated February 21, 1997, showing the condition of
     the Winfield Parcel (the "Winfield Title Commitment"; the Winfield Title
     Commitment, Akron Title Commitment and Cincinnati Title Commitment are
     collectively referred to as the "Title Commitments").

               SECTION 6. SELLER'S CONDITION.  Seller's obligation to close the
     transaction contemplated herein is subject to the condition precedent that
     on or before the Closing Date, Buyer causes American Eco Corporation
     ("American Eco") to deliver to Seller (i) a termination and release
     agreement of that certain Real Property Purchase Agreement dated September
     10, 1997 between Seller and American Eco, substantially in the form of
     Exhibit F attached hereto and made a part hereof, and (ii) a guaranty
     ---------
     agreement substantially in the form of Exhibit G attached hereto and made a
                                            ---------
     part hereof.

               SECTION 7. CLOSING.  The transaction contemplated by this
     Purchase Agreement shall be closed on or before February 28, 1997 (the
     "Closing Date"), which shall also be the "Commencement Date" under each
     Land Installment Contract, in escrow with Midland Title Security, Inc.,
     having an address at One Erieview Plaza, Cleveland, Ohio 44114-1725, Attn.:
     Linda Rankin ("Escrow Agent").  Buyer and Seller shall comply with the
     following procedures relating to Closing: On the Closing Date (a) Buyer
     shall wire into Escrow Agent the "Downpayment," as that term is defined in
     each Land Installment Contract, and any and all closing costs Buyer is
     responsible for hereunder, (b) Seller shall cause Bank to deposit the
     Mortgages with Escrow Agent; (c) Buyer and Seller shall execute, date and
     deliver one (1) fully executed copy of Land Installment Contracts for each
     Parcel and cause Escrow Agent to file the respective Mortgages and Land
     Installment Contracts, in that order, in Summit County, Ohio Records,
     Hamilton County, Ohio Records and Putnam County, West Virginia Records; (d)
     Seller shall cause First American Title Insurance Company upon filing each
     Land Installment Contract of record, to issue ALTA Owner's Fee Policies of
     Title Insurance (Form B - Revised 10-17-70) in the amount of the allocated
     Purchase Price, at standard rates, insuring Buyer as the owner of the
     vendee's interest in and to fee simple title to each Parcel under the terms
     of each Land Installment Contract (collectively the "Title Policies" and
     individually a "Title Policy") subject only to the Permitted Encumbrances;
     and (e) Escrow Agent shall disburse the net Downpayment proceeds to Seller
     by federal wire transfer to the following account:

                    Acct No.:      42-806-3036
                    Name:          Holiday Properties
                    Bank:          KeyBank
                                   Everhard Road Branch
                                   4495 Everhard Road, N.W.
                                   Canton, Ohio 44718
                    Routing #:     041001039

               SECTION 8. CLOSING EXPENSES.  Except as otherwise provided
     herein, the following costs and expenses of this transaction shall be
     chargeable to Buyer at Closing: (i) the escrow fee charged by Escrow Agent,
     (ii) the cost of the title examinations of the Premises and issuance of the
     Title Commitments to Buyer, (iii) the premium charge for each Title Policy
     and loan policy of title insurance insuring Bank's mortgage interests in
     the Premises, and (iv) Buyer shall pay the transfer taxes, conveyance fees
     and recording fees of the Mortgages and Land Installment Contracts.

               SECTION 9. BROKERS.  Seller and Buyer each represent and warrant
     to the other that no other broker or finder was in any way involved in the
     transaction contemplated by this Purchase Agreement.  Each party to this
     Purchase Agreement agrees to indemnify, defend and hold harmless the other
     from all loss, costs, expenses, claims and liabilities (including, without
     limitation attorneys' fees and expenses) arising from a breach of the
     warranty of this section.  The provisions of the Section 9 shall survive
     the expiration or termination of this Purchase Agreement and Closing.

               SECTION 10. NOTICES.  Any notice required or permitted hereunder
     shall be deemed sufficiently given if made in writing and either delivered
     in person or deposited, postage prepaid, in the United States certified or
     registered mail, addressed as follows:

          To Buyer:                     To Seller:

          Chempower, Inc.               Holiday Properties
          87 East Turkeyfoot Lake Road  3511 Greenburg Road
          Akron, Ohio 44319             North Canton, Ohio 44720
          Attn: T.J. Kukk, President    Attn.: Ernest M. Rochester, General
                                               Partner
          Telephone: (330) 896-4202     Telephone: (330) 494-5282
          Facsimile: (330) 896-1866     Facsimile: (330) 494-1335

          With a copy to:               With a copy to:

          Reid & Priest LLP             Thompson Hine & Flory LLP
          40 West 57th Street           3900 Key Center
          New York, New York 10019      127 Public Square
          Attn.: Bruce A. Rich, Esq.    Cleveland, Ohio 44114-1216
          Telephone: (212) 603-2000     Attn.: Thomas A. Aldrich, Esq.
          Facsimile: (212) 603-2001     Telephone: (216) 566-5749
                                        Facsimile: (216) 566-5800


     or to such other address or addresses as Buyer or Seller may designate from
     time to time by notice to the other.

               SECTION 11. NO WAIVER.  Failure of either party to complain of
     any act or omission on the part of the other party, no matter how long the
     same may continue, shall not be deemed to be a waiver by said party of any
     of its rights hereunder.  No waiver by either party at any time, express or
     implied, of any breach of any provisions of this Purchase Agreement shall
     be deemed a waiver of a breach of any other provision of this Purchase
     Agreement or a consent to any subsequent breach of the same or any other
     provision.  If any action by either party shall require the consent or
     approval of the other party, the other party's consent to or approval of
     such action on any one occasion shall not be deemed a consent to or
     approval of said action on any subsequent occasion or a consent to or
     approval of any other action on the same or any subsequent occasion.

               SECTION 12. REMEDIES CUMULATIVE.  Any and all rights and remedies
     which either party may have under this Purchase Agreement or by operation
     of law, either at law or in equity, upon any breach, shall be distinct,
     separate and cumulative and shall not be deemed inconsistent with each
     other; and no one of them, whether exercised by said party or not shall be
     deemed to be in exclusion of any other; and any two or more or all of such
     rights and remedies may be exercised at the same time.

               SECTION 13. AGREEMENT NON-TRANSFERABLE.  Neither party shall
     sell, assign or transfer or permit to be sold, assigned or transferred any
     of such party's interest in the Premises, in any property described herein
     or in this Purchase Agreement without first obtaining the written consent
     of the other party, which consent shall not be unreasonably withheld.

               SECTION 14. BINDING AGREEMENT.  This Purchase Agreement shall not
     be deemed to lack mutuality by virtue of any condition contained herein,
     whether or not such condition must be fulfilled to the satisfaction of the
     party for whose benefit it is intended.  Each such condition shall be
     deemed to require the parties to use their good faith efforts to fulfill
     the same.  The parties also hereby mutually acknowledge that, in addition
     to all other consideration for this Purchase Agreement, they have received
     other good and valuable consideration in return for their promise that,
     pending fulfillment of such conditions, this Purchase Agreement shall
     remain in force and binding upon them.

               SECTION 15. COUNTERPARTS.  This Purchase Agreement may be
     executed in any number of counterparts, each of which shall be an original,
     and all such counterparts together shall constitute one and the same
     instrument.

               SECTION 16. RULES OF CONSTRUCTION.  This Purchase Agreement has
     been reviewed by counsel for each party hereto prior to its execution, and
     no presumptions or rules of construction shall be applicable by reason of
     the identity of counsel preparing this Purchase Agreement.  This Purchase
     Agreement shall be construed according to its fair meaning and neither for
     nor against either party.

               SECTION 17. NOUNS.  As used in this Purchase Agreement, unless
     the context otherwise specifically requires, the singular includes the
     plural, and vice versa, and the masculine includes the feminine, and vice
     versa.

               SECTION 18. CAPTIONS.  The captions used herein are for
     convenience only and shall not control or affect the meaning of
     construction of any provisions of this Purchase Agreement.

               SECTION 19. SUCCESSORS AND ASSIGNS.  This Agreement shall be
     binding upon and inure to the benefit of the parties hereto and their
     respective heirs, executors, administrators, successors and permitted
     assigns, as the case may be.

               SECTION 20. APPLICABLE LAW.  This Purchase Agreement shall be
     governed by, and construed and enforced in accordance with, the laws of the
     State of Ohio.

               SECTION 21. ENTIRE AGREEMENT; MODIFICATION.  This Purchase
     Agreement constitutes the entire agreement between Buyer and Seller
     pertaining to the subject matter contained in it and supersedes all prior
     and contemporaneous agreements, representations, and understandings.  No
     supplement, modification, waiver or amendment of this Purchase Agreement
     shall be binding unless specified in a writing executed by the party
     against whom such supplement, modification, waiver or amendment is sought
     to be enforced.

               IN WITNESS WHEREOF, Seller and Buyer have executed this Purchase
     Agreement as of the date first written above.

                                   SELLER:

                                   HOLIDAY PROPERTIES


                                   By: /s/ Toomas J. Kukk
                                      -----------------------------------------
                                        Toomas J. Kukk, General Partner

                                   And by: /s/ Ernest M. Rochester
                                          -------------------------------------
                                              Ernest M. Rochester, General
                                              Partner

                                   BUYER:

                                   CHEMPOWER, INC.

                                   By: /s/ Toomas J. Kukk
                                      -----------------------------------------
                                        Toomas J. Kukk, President


    <PAGE>
                                      EXHIBIT A
                                      ---------

                                  LEGAL DESCRIPTION
                                    (AKRON PARCEL)

                  Situated in the City of Green, County of Summit, State of Ohio
     and known as being a part of the Northeast Quarter of Section No. 8 in said
     township and more fully described as follows, to wit: Beginning at a point
     in the South line of said quarter section and the centerline of Turkey Foot
     Lake Road (S.R. No. 619), said beginning point being S.85 degrees 55' 
     E., 1942.33 feet as measured along said quarter section line and road 
     center from the  Southwest corner of said quarter section and thence 
     North 3 degrees 01' East,  260.0 feet to an iron pipe; thence South 85
     degrees 55' East, 100.0 feet to an iron pipe; thence North 3 degrees 
     01' East, 351.58 feet to an iron pipe on the South line of a tract of
     land now or formerly owned by Earl E. and Lillie  B. Shaffer, as
     recorded in Deed Volume 1964, Page 262; thence along the  South line
     of said tract of land, South 85 degrees  53' 30" East, 200.0 feet to
    an iron pipe; thence along the West line of a parcel of land as deeded
    to D.  O. and U. R. LeMoine, as recorded in Deed Volume 2552, Page 268
     and also  along the West line of a parcel of land now or formerly
      owned by M. E.  Parks, as recorded in Deed Volume 1995, Page 685,
     South 3 degrees 01' West, 611.49 feet to the South line of said 
     quarter section and the centerline of said Turkey Foot Lake Road
    (an iron pipe is N. 3 degrees 01' E. 30.0 feet from this point); thence
     along said quarter section line and road center, North 85 degrees  55'
     West, 300.0 feet to the place of beginning (an iron pipe is N. 3 degrees
     01'  E., 30.0 feet from this point) and containing 3.408 acres of land,
     as surveyed March 23, 1953, by Gehres & Kingsley, Surveyors, be the
     same more or less, but subject to all legal highways.


    <PAGE>
                                      EXHIBIT B
                                      ---------

                                  LEGAL DESCRIPTION
                                 (CINCINNATI PARCEL)


                  Situate in Section 22, Town 4, Fractional Range 2, Miami
     Purchase, Columbia Township, City of Cincinnati, Hamilton County, Ohio; and
     being part of Lot 1 of Everson's Estate, Case 98500 of the Hamilton County
     Common Pleas Court, and part of Lot 4 of Gilmore and Brotherton's Addition,
     as recorded in Plat Book 2, Page 20 and being more particularly described
     as follows:

                  Beginning at a point in the southerly line of B & O Railroad,
     now CBX Transportation Co. 108.60 feet east of the West line of the
     aforementioned Lot 1; thence continuing with said southerly line North 80
     degrees 25' East 200.00 feet to an iron pipe at the northeasterly corner of
     Registered Land Certificate #7375 of the Hamilton County Registered Land
     Office; thence with the west line of said Registered Land South 0 degrees
     04' 07" West, 283.65 feet to a pipe; thence South 82 degrees 11' West,
     199.05 feet; thence North 0 degrees 04' 07" East, 277.43 feet to the south
     line of said railroad and the place of beginning.


    <PAGE>
                                      EXHIBIT C
                                      ---------

                                  LEGAL DESCRIPTION
                                  (WINFIELD PARCEL)

                  All of the following described property, situated in Scott
     District, County of Putnam, and State of West Virginia, to-wit:

                  Beginning at an iron pipe in the westerly line of West
     Virginia State Route No. 34, said iron pipe being situate in the common
     corner of the parcel herein conveyed and parcel of land owned by S. F.
     Sturgeon and Helen G. Sturgeon, his wife; thence leaving the line of the
     land of S. F. Sturgeon and Helen G. Sturgeon, his wife, and with said line
     of West Virginia State Route No. 34, S. 17 degrees, 34' W. 549.13 feet to
     an iron pipe; thence leaving the line of West Virginia State Route No. 34,
     N. 64 degrees 37' W. 387.18 feet to an iron pipe; thence N. 17 degrees
     27' E. 539.88 feet to an iron pipe in an old fence line and in the line
     of the land of S. F.  Sturgeon and Helen G. Sturgeon, his wife; thence 
     with the line of S. F.  Sturgeon and Helen G. Sturgeon, his wife, S. 66
     degrees  00' E. 387.18 feet to the place of beginning, containing 4.84 
     acres, more or less, and being: "PARCEL  'A' 4.84 ACRES BEING PART OF 
     LOT NO. 2", as the same is shown and designated upon that certain map 
     entitled "PROPERTY MAP FOR K.V.D. INCORPORATED PARCEL 'A' 4.84 ACRES
     BEING PART OF LOT NO. 2 SITUATE ON THE  WATER OF LONG BRANCH OF POPLAR
     FORK", etc.; and being the same property conveyed to Holiday Properties, 
     an Ohio Partnership, by Kanawha Valley Bank, N.A, a national banking 
     association, by Deed dated September 12, 1986 and recorded in the Office
     of the Clerk of the County Commission of Putnam  County, West Virginia,
     in Deed Book 297 at page 729.

                  Subject to all prior easements, whether or not visible upon
     the ground, and to the prior reservation of all minerals underlying said
     real estate.


   <PAGE>

                                      EXHIBIT D
                                      ---------

                              LAND INSTALLMENT CONTRACT


                  THIS LAND INSTALLMENT CONTRACT (this "Contract") is entered
     into at Cleveland, Ohio, as of this 28th day of February, 1997 (the
     "Commencement Date"), by and between HOLIDAY PROPERTIES, an Ohio general
     partnership ("Seller"), and CHEMPOWER, INC., an Ohio corporation ("Buyer").


                                       RECITALS
                                       --------

                  A.     Seller is the fee simple owner of certain real property
     commonly known as 807 East Turkeyfoot Lake Road, Akron, Ohio, and more
     particularly described in Exhibit A attached hereto and incorporated
                               ---------
     herein, together with any and all rights, privileges, easements,
     appurtenances and hereditaments belonging thereto and all buildings and
     improvements situated thereon, together with the following items currently
     located in or on such property: all components of the electrical, heating,
     air conditioning, plumbing and bathroom systems; all built-in equipment
     (collectively referred to as the "Akron Parcel").

                  B.     Seller, as vendor, and Buyer, as vendee, have entered
     into that certain land installment contract (the "Cincinnati Contract") for
     the purchase and sale of that certain real property and improvements
     commonly known as 3600 Cardiff Avenue, Cincinnati, Ohio, and more
     particularly described in the Cincinnati Contract (the "Cincinnati
     Parcel").

                  C.     Seller, as vendor, and Buyer, as vendee, have entered
     into that certain land installment contract (the "Winfield Contract") for
     the purchase and sale of that certain real property and improvements
     commonly known as 6050 West Virginia State Route 34, Winfield, West
     Virginia, and more particularly described in the Winfield Contract (the
     "Winfield Parcel").

                  D.     Buyer desires to purchase from Seller the Akron Parcel
     and Seller desires to sell to Buyer the Akron Parcel under the terms of
     this Contract.

                  NOW THEREFORE, in consideration of the mutual covenants and
     agreements contained herein, the adequacy and sufficiency of which are
     hereby acknowledged by this Purchase Agreement, the parties hereto agree to
     the following:

                  SECTION 1.  THE PARCEL.  (a) In consideration of the mutual
     promises contained herein, Seller agrees to sell and convey to Buyer, and
     Buyer agrees to purchase and pay for, upon the provisions, terms, and
     conditions of this Contract, the Akron Parcel.

                  SECTION 2.  CONDITION OF THE AKRON PARCEL.  Buyer acknowledges
     and agrees that Seller has made no representation or warranty whatsoever,
     express or implied, as to the condition, quantity, design, merchantability,
     fitness or quality of the Akron Parcel, or any portion thereof.  Buyer
     agrees to accept the Akron Parcel and all portions thereof on the Transfer
     Date (as defined hereinbelow) "AS IS" and "WITH ALL FAULTS," subject to all
     defects therein, concealed or otherwise, and whether known or unknown to
     Seller, it being expressly understood and agreed that Buyer has relied
     solely on its own inspections, examinations and evaluations of the Akron
     Parcel.  Buyer (and anyone claiming by, through, or under Buyer) hereby
     fully and finally releases Seller from any and all claims that Buyer may
     now have or hereafter acquire against Seller for any cost, loss, liability,
     damage, expense, demand, action, or cause of action, relating to or arising
     from any failure of Seller to disclose any matter with respect to the Akron
     Parcel, any construction defects, errors, omissions, or other conditions
     affecting the Akron Parcel and arising out of or resulting from any errors,
     omissions, or defects in the Akron Parcel including (without limitation)
     any and all liability for any release of hazardous substances, pollutants,
     or contaminants from any source whatsoever and whenever occurring.  Buyer
     further acknowledges and agrees that this release shall be given full force
     and effect according to each of its express terms and provisions, including
     but not limited to those relating to unknown and suspected claims, damages,
     and causes of action.  This waiver and release of claims shall survive
     termination or expiration of this Contract and closing ("Closing") of the
     transaction contemplated herein.

                  SECTION 3.  PURCHASE PRICE.  The purchase price for the Akron
     Parcel shall be One Million Five Hundred Thousand and No/100 Dollars
     ($1,500,000.00) (the "Purchase Price").  The Purchase Price provided for
     above shall be in addition to, and over and above, all payments to be made
     by Buyer for real estate taxes and assessments, insurance and utilities as
     hereinafter provided in this Contract and such Purchase Price shall be
     absolutely net to Seller except as and to the extent specifically provided
     in this Contract.  Seller and Buyer hereby acknowledge and agree that the
     transaction contemplated under this Contract is not a consumer transaction.

                  SECTION 4.  PAYMENT OF THE PURCHASE PRICE.  The Purchase Price
     shall be payable under the following terms and conditions and in the
     following manner:

                  (a)    On the Commencement Date, Buyer shall pay Seller the
          sum of One Hundred Sixty-Six Thousand Six Hundred Sixty-Seven and
          No/100 Dollars ($166,667.00) (the "Downpayment"), as downpayment
          against and to be applied toward the Purchase Price.

                  (b)    The outstanding principal balance of the Purchase Price
          (after deduction of the Downpayment) as of the Commencement Date is
          One Million Three Hundred Thirty-Three Thousand Three Hundred
          Thirty-Three and No/100 Dollars ($1,333,333.00) (the "Outstanding
          Balance").

                  (c)    The Outstanding Balance shall bear interest at the
          following per annum rates:

                               Month(s)       Per Annum
                               --------       ---------
                                                Rate:
                                               ----- 

                                1 and 2         7.0%
                                3 and 4         8.0%

                                5 and 6         9.0%

                                 7 - 9          10.0%
                             10 - Maturity      11.0%
                                 Date


                  (d)    On or before the first day of the month following the
          month in which the Commencement Date occurs, Buyer shall pay Seller
          the interest that Buyer has accrued from the Commencement Date upon
          the Outstanding Balance.  Thereafter, Buyer shall pay Seller monthly
          installments of accrued interest commencing on the first day of the
          second month following the month in which the Commencement Date occurs
          and continuing on the first day of each subsequent month until said
          balance and accrued interest are paid in full; provided, however, that
          unless sooner paid the remaining unpaid principal balance and all
          accrued interest shall be due and payable on or before the date which
          is the first anniversary of the Commencement Date (the "Maturity
          Date").

                  (e)    All payments described in this Section 4 shall be paid
          by Buyer to Seller at 807 E. Turkeyfoot Lake Road, Akron, Ohio 44319,
          or such other address as Seller may designate from time to time.

                  SECTION 5.  PREPAYMENT.  Buyer shall have the right to prepay
     the Purchase Price, in whole or in partial payment of at least Three
     Hundred Seventy-Five Thousand and No/100 Dollars ($375,000.00), at any time
     without charge or penalty, provided that Buyer gives to Seller written
     notice of any such intent to prepay at least ten (10) days prior to making
     such prepayment and further provided that any partial prepayment applied
     against the Purchase Price shall be applied in inverse order of the date
     due, beginning with the last such payment due.

                  SECTION 6. POSSESSION.  Buyer shall have possession of the
     Akron Parcel on the Commencement Date and continuing thereafter so long as
     Buyer is not in default under this Contract.

                  SECTION 7.  UTILITIES.  To the extent utilities are not
     already in Buyer's name, Buyer shall make application for water, gas,
     electric, telephone and other utility services for the Akron Parcel in the
     name of Buyer.  Buyer shall pay directly to the supplying utilities all
     amounts billed by the supplying utilities for services used or consumed on
     the Akron Parcel.

                  SECTION 8.  REAL ESTATE TAXES AND ASSESSMENTS.  During the
     term of this Contract, Buyer shall pay all real estate taxes and
     assessments, both general and special, on the Akron Parcel as bills are
     rendered without regard to periods covered thereunder accruing on and after
     the Commencement Date.

                  SECTION 9.  INSURANCE; WAIVER OF SUBROGATION.  (a) Buyer
     shall, at its own cost and expense, throughout the term of this Contract
     maintain on the Akron Parcel (i) commercial general liability insurance for
     bodily injury and/or property damage in the amount of Two Million and
     00/100 Dollars ($2,000,000.00) single limit and Two Million and 00/100
     Dollars ($2,000,000.00) per occurrence, and (ii) all-risk fire insurance in
     an amount equal to 100% of replacement cost (which replacement cost shall
     be determined by mutual agreement of the parties or, if the parties cannot
     agree, by an independent appraiser selected by mutual agreement of the
     parties) and otherwise sufficient to prevent Seller from becoming a co--
     insured under said policies of insurance, but in no event less than the
     unpaid principal balance due under this Contract.  Seller and Buyer shall
     both be named as insured parties in the insurance policies required above,
     as their interests may appear, and copies of all such policies shall be
     delivered to Seller on the Commencement Date and thereafter annually.

                  (b)    To the extent that no insurance coverage is invalidated
     and that the right of the waiving party to recover under its insurance is
     not prejudiced, Seller and Buyer each hereby release and relieve the other,
     and waive their entire right of recovery against the other for loss or
     damage arising out of or incident to the perils insured against under
     Section 9(a) of this Contract, which perils occur in, on, or about the
     Akron Parcel, whether due to the negligence of Seller or Buyer or their
     agents, employees, contractors and/or invitees.  Seller and Buyer shall,
     upon obtaining the policies of insurance required hereunder, give notice to
     the insurance carrier or carriers that the foregoing mutual waiver of
     subrogation is contained in this Contract.  Each policy of insurance will
     include the waiver of subrogation set forth in this Section 9.

                  SECTION 10.  BENEFICIAL OWNERSHIP.  On the Commencement Date,
     beneficial ownership of the Akron Parcel, subject to defeasance only in the
     event of termination of this Contract, shall be conveyed by Seller to
     Buyer.

                  SECTION 11.  TITLE.  The Akron Parcel is currently subject to
     the liens and encumbrances set forth on Exhibit B attached hereto and made 
                                             ---------
     a part hereof.  During the term of this Contract, neither Seller nor Buyer
     shall create, permit or suffer any liens or encumbrances against the Akron
     Parcel without the prior written consent of the other party, except the
     lien of current real estate taxes and assessments not yet due and payable
     and this Contract.

                  SECTION 12.  LEGAL TITLE.  Seller shall convey to Buyer fee
     simple title to the Akron Parcel by quit claim deed (the "Deed") on the
     Transfer Date.

                  SECTION 13. CLOSING.  The transaction contemplated by this
     Contract shall be closed (the "Closing") within three (3) business days
     after Buyer's payment of the full Purchase Price for the Akron Parcel,
     Cincinnati Parcel and Winfield Parcel, with interest due thereon and in the
     manner and at the time as required or permitted by the terms and conditions
     of this Contract and the Cincinnati Contract and Winfield Contract, and
     upon Buyer's performance of all other covenants and agreements required of
     Buyer by the terms and conditions of this Contract and the Cincinnati
     Contract and Winfield Contract (the "Transfer Date").  Closing shall occur
     at Midland Title Security, Inc. ("Escrow Agent"), as agent for First
     American Title Insurance Company ("Title Company"), or at such other
     location as the parties hereto shall mutually agree.  Seller shall do all
     things necessary to cause Escrow Agent to convey the Akron Parcel to Buyer
     by filing the Deed with the Summit County, Ohio Recorder.

                      SECTION 14. CLOSING EXPENSES.  Except as otherwise
     provided herein, the following costs and expenses of this transaction shall
     be chargeable to Buyer at Closing:  (a) the escrow fee charged by Escrow
     Agent, and (b) the recording, conveyance and transfer fees of the Deed.

                  SECTION 15.  DUTY TO MAINTAIN; COMPLIANCE WITH LAWS;
     INDEMNITY.  (a) Buyer acknowledges and agrees that the Akron Parcel is in
     good condition, order and repair, and that Buyer shall, at its own cost and
     expense, maintain the Akron Parcel in at least as good order and repair as
     they are in on the date of this Contract, reasonable wear and tear
     excepted.

                  (b)    Buyer shall be responsible for compliance with all
     applicable statutes, ordinances, rules, regulations and orders governing
     the Akron Parcel and Buyer's use thereof, or the operation of the business
     of Buyer on the Akron Parcel.

                  (c)    Buyer shall defend, indemnify and hold harmless Seller
     from and against all losses, claims, damages and expenses resulting from
     any accident or other occurrence on or about the Akron Parcel resulting in
     injury or death to any person or damage to any property.  The provisions of
     this Section 15(c) shall survive Closing or the termination or expiration
     of this Contract.

                  SECTION 16. TENANT ALTERATIONS OR IMPROVEMENTS.  (a) Buyer
     shall not remove or permit the removal from the Akron Parcel of any
     building or other improvement located thereon or of any other property
     described herein without first obtaining written consent of Seller, nor
     shall Buyer commit or permit to be committed any waste of the Premises or
     of any such building, improvement or other property.

                  (b)    Buyer shall not renovate, remodel or alter any building
     or improvement now or hereafter situated on the Akron Parcel, or construct
     any additional building, buildings or improvements on the Premises without
     obtaining Seller's prior written approval of plans for such renovating,
     remodeling or construction, which approval Seller may withhold in its sole
     discretion.

                  SECTION 17. CASUALTY.  In the event of any damage to or
     destruction of the Akron Parcel by fire or other casualty during the term
     of this Contract, Buyer shall restore the Akron Parcel substantially to its
     condition prior to such damage or destruction to the extent of insurance
     proceeds payable by reason of such damage or destruction.

                  SECTION 18.  EMINENT DOMAIN.  Any award or payment received in
     connection with the exercise of the right of eminent domain, the alteration
     of the grade of any street, or any other injury to or decrease in the value
     of the Akron Parcel or any part thereof, shall be the property of Buyer and
     Buyer shall bear the risk of any such taking, injury or decrease in value.

                  SECTION 19. DEFAULT; REMEDIES.  (a) If Buyer shall fail to
     make payment of any sums due hereunder and shall fail to cure such failure
     within ten (10) days from the date that such payment is overdue or shall
     default in the performance of any other obligation or covenant herein for
     more than thirty (30) days after written notice thereof by Seller to Buyer
     (or such longer period as is reasonably required to cure such default if
     Buyer promptly commenced and is diligently pursuing the cure thereof, but
     in any event such period shall not exceed sixty (60) days); or if an order
     for relief shall be issued in any bankruptcy or similar proceeding
     commenced by or against Buyer and such order is not dismissed within sixty
     (60) days; or if a receiver shall be appointed for all or part of Buyer's
     properties and not dismissed within sixty (60) days after the appointment
     thereof (each of the foregoing being an "Event of Default"), then and in
     any such event Seller may at any time thereafter do any one or more of the
     following to the extent not prohibited by law:

                  (i)  Seller shall have the right to assess a late charge of
          10% for any sums not paid by the fifteenth (15th) day following the
          due date of such sum;

                  (ii)  Seller shall have the right to cause any defaulted
          obligation or covenant to be performed, in which event the expense
          thereof shall at once be due and payable, to be added to and be a part
          of the then remaining balance of the Purchase Price, and shall draw
          interest at the rate of fifteen percent (15%) per annum until paid; or

                  (iii)  If such Event of Default occurs at any time during the
          term of this Contract or under the terms of the Cincinnati Contract
          and/or Winfield Contract, Seller shall have the right to terminate
          this Contract and recover possession of any or all of the Premises by
          legal proceeding for forcible entry and detainer or otherwise as may
          be provided by law.

                  (b)    In addition to and without limitation of the foregoing
     remedies, upon occurrence of an Event of Default that is not cured by Buyer
     as provided above, Buyer shall reimburse Seller for any and all reasonable
     costs and expenses incurred by Seller resulting from such Event of Default,
     including without limitation fees and commissions of any real estate
     brokers and reasonable attorney's fees as provided below.

                  (c)    In the event either party hereto initiates litigation
     or hires legal counsel to enforce or protect its rights under this
     Contract, the prevailing party shall be entitled to recover from the
     unsuccessful party, in addition to any other damages or relief awarded or
     obtained, all court costs and reasonable attorney's fees incurred in
     connection with such litigation or action by legal counsel.

                  SECTION 20.  BROKERS.  Seller and Buyer each represent and
     warrant to the other that no other broker or finder was in any way involved
     in the transaction contemplated by this Contract.  Each party to this
     Contract agrees to indemnify, defend and hold harmless the other from all
     loss, costs, expenses, claims and liabilities (including, without
     limitation attorneys' fees and expenses) arising from a breach of the
     warranty of this section.  The provisions of this Section 20 shall survive
     Closing or the expiration or termination of this Contract.

                  SECTION 21.  NOTICES.  Any notice required or permitted
     hereunder shall be deemed sufficiently given if made in writing and either
     delivered in person or deposited, postage prepaid, in the United States
     certified or registered mail, addressed as follows:

                  To Buyer:                  To Seller:

                  Chempower, Inc.            Holiday Properties
                  87 East Turkeyfoot Lake    3511 Greenburg Road
                  Road                       North Canton, Ohio  44720
                  Akron, Ohio  44319         Attn.: Ernest M. Rochester,
                  Attn: T.J. Kukk,           General Partner
                  President                  Telephone: (330) 494-5282
                  Telephone: (330) 896-4202  Facsimile: (330) 494-1335
                  Facsimile: (330) 896-1866

                  With a copy to:            With a copy to:

                  Reid & Priest LLP          Thompson Hine & Flory LLP
                  40 West 57th Street        3900 Key Center
                  New York, New York  10019  127 Public Square
                  Attn.: Bruce A. Rich,      Cleveland, Ohio  44114-1216
                  Esq.                       Attn.:  Thomas A. Aldrich,
                  Telephone: (212) 603-2000  Esq.
                  Facsimile: (212) 603-2001  Telephone:  (216) 556-5749
                                             Facsimile:  (216) 566-5800

     or to such other address or addresses as Buyer or Seller may designate from
     time to time by notice to the other.

                  SECTION 22.  ENVIRONMENTAL INDEMNIFICATION.  Buyer shall
     defend, indemnify and hold harmless Seller from and against any and all
     losses, claims, liabilities, damages, demands, fines, costs and expenses
     (including reasonable legal expenses) of whatever kind and nature resulting
     from any accident, occurrence or condition caused by the release by Buyer
     or any third party acting on behalf or at the direction of Buyer of any
     toxic or hazardous substance or waste in, on, under, about or affecting the
     Akron Parcel that results in any injury or death to any person or damage to
     any property (other than damage to property of the type insurable under a
     standard form all risk fire and extended coverage insurance policy) or
     which requires the removal or treatment of such hazardous or toxic
     substance or waste or any other remedial action or fine under the terms of
     any properly constituted law, regulation, rule or directive of any federal,
     state or local governmental authority.  The provisions of this Section 22
     shall survive Closing or the expiration or termination of this Contract.

                  SECTION 23.  NO WAIVER.  Failure of either party to complain
     of any act or omission on the part of the other party, no matter how long
     the same may continue, shall not be deemed to be a waiver by said party of
     any of its rights hereunder.  No waiver by either party at any time,
     express or implied, of any breach of any provisions of this Contract shall
     be deemed a waiver of a breach of any other provision of this Contract or a
     consent to any subsequent breach of the same or any other provision. If any
     action by either party shall require the consent or approval of the other
     party, the other party's consent to or approval of such action on any one
     occasion shall not be deemed a consent to or approval of said action on any
     subsequent occasion or a consent to or approval of any other action on the
     same or any subsequent occasion.

                  SECTION 24.  REMEDIES CUMULATIVE.  Any and all rights and
     remedies that either party may have under this Contract or by operation of
     law, either at law or in equity, upon any breach, shall be distinct,
     separate and cumulative and shall not be deemed inconsistent with each
     other; and no one of them, whether exercised by said party or not shall be
     deemed to be in exclusion of any other; and any two or more or all of such
     rights and remedies may be exercised at the same time.

                  SECTION 25.  CONTRACT NON-TRANSFERABLE.  Neither party shall
     sell, assign or transfer or permit to be sold, assigned or transferred any
     of such party's interest in the Premises, in any property described herein
     or in this Contract without first obtaining the written consent of the
     other party, which consent shall not be unreasonably withheld, conditioned
     or delayed.

                  SECTION 26.  BINDING CONTRACT.  This Contract shall not be
     deemed to lack mutuality by virtue of any condition contained herein,
     whether or not such condition must be fulfilled to the satisfaction of the
     party for whose benefit it is intended.  Each such condition shall be
     deemed to require the parties to use their good faith efforts to fulfill
     the same.  The parties also hereby mutually acknowledge that, in addition
     to all other consideration for this Contract, they have received other good
     and valuable consideration in return for their promise that, pending
     fulfillment of such conditions, this Contract shall remain in force and
     binding upon them.

                  SECTION 27.  QUADRUPLICATES.  This Contract shall be executed
     in quadruplicate, each of which shall be an original.

                  SECTION 28.  RULES OF CONSTRUCTION.  This Contract has been
     reviewed by counsel for each party hereto prior to its execution, and no
     presumptions or rules of construction shall be applicable by reason of the
     identity of counsel preparing this Contract.  This Contract shall be
     construed according to its fair meaning and neither for nor against either
     party.

                  SECTION 29.  NOUNS.  As used in this Contract, unless the
     context otherwise specifically requires, the singular includes the plural,
     and vice versa, and the masculine includes the feminine, and vice versa.

                  SECTION 30.  CAPTIONS.  The captions used herein are for
     convenience only and shall not control or affect the meaning of
     construction of any provisions of this Contract.  All references to
     "Sections" shall be to Sections of this Contract unless otherwise
     specified.

                  SECTION 31.  SUCCESSORS AND ASSIGNS.  This Contract shall be
     binding upon and inure to the benefit of the parties hereto and their
     respective heirs, executors, administrators, successors and permitted
     assigns, as the case may be.

                  SECTION 32.  APPLICABLE LAW.  This Contract shall be governed
     by, and construed and enforced in accordance with, the laws of the state
     where the Akron Parcel is located.

                  IN WITNESS WHEREOF, Seller and Buyer have executed this
     Contract as of the date first written above.

          Signed and acknowledged in the     SELLER:
          presence of:
          (both signatures)                  HOLIDAY PROPERTIES


                                             By:
                                                ---------------------------
          --------------------------------   Toomas J. Kukk, General
          Printed name:                      Partner
                       -------------------

                                             And by:
                                                    -----------------------
          --------------------------------   Ernest M. Rochester, General
          Printed name:                      Partner
                       -------------------

          Signed and acknowledged            BUYER:
          in the presence of:
                                             CHEMPOWER, INC.

                                             By:
                                                ---------------------------
          --------------------------------   Toomas J. Kukk, General
          Printed name:                      Partner
                       -------------------



          --------------------------------
          Printed name:
                       -------------------


     STATE OF OHIO       )
                         )  SS:
     COUNTY OF CUYAHOGA  )


                  BEFORE ME, a Notary Public in and for said county and state,
     personally appeared Toomas J. Kukk and Ernest M. Rochester, the General
     Partners of Holiday Properties, an Ohio general partnership, who
     acknowledged that they did sign the foregoing instrument on behalf of said
     general partnership and the same is their free act and deed and the free
     act and deed of said general partnership.

                  IN WITNESS WHEREOF, I hereunto set my hand this 28th day of
     February, 1997.


     [seal]
                                   ---------------------------------------------
                                   Notary Public
                                   My commission expires:
                                                         -----------------------



     STATE OF OHIO       )
                         )  SS:
     COUNTY OF CUYAHOGA  )


                  BEFORE ME, a Notary Public in and for said county and state,
     personally appeared Toomas J. Kukk, the President of Chempower, Inc., an
     Ohio corporation, who acknowledged that he did sign the foregoing
     instrument on behalf of said corporation and the same is his free act and
     deed and the free act and deed of said corporation.

                  IN WITNESS WHEREOF, I hereunto set my hand this 28th day of
     February, 1997.


     [seal]

                                   ---------------------------------------------
                                   Notary Public
                                   My commission expires:
                                                         -----------------------




     This instrument prepared by:

     Thompson Hine & Flory LLP
     3900 Key Center
     127 Public Square
     Cleveland, Ohio 44114-1216


                              LAND INSTALLMENT CONTRACT


                  THIS LAND INSTALLMENT CONTRACT (this "Contract") is entered
     into at Cleveland, Ohio, as of this 28th day of February, 1997 (the
     "Commencement Date"), by and between HOLIDAY PROPERTIES, an Ohio general
     partnership ("Seller"), and CHEMPOWER, INC., an Ohio corporation ("Buyer").


                                       RECITALS
                                       --------

                  A.     Seller is the fee simple owner of certain real property
     commonly known as 3600 Cardiff Avenue, Cincinnati, Ohio, and more
     particularly described in Exhibit A attached hereto and incorporated
                               ---------
     herein, together with any and all rights, privileges, easements,
     appurtenances and hereditaments belonging thereto and all buildings and
     improvements situated thereon, together with the following items currently
     located in or on such property: all components of the electrical, heating,
     air conditioning, plumbing and bathroom systems; all built-in equipment
     (collectively referred to as the "Cincinnati Parcel").

                  B.     Seller, as vendor, and Buyer, as vendee, have entered
     into that certain land installment contract (the "Akron Contract") for the
     purchase and sale of that certain real property and improvements commonly
     known as 807 East Turkeyfoot Lake Road, Akron, Ohio, and more particularly
     described in the Akron Contract (the "Akron Parcel").

                  C.     Seller, as vendor, and Buyer, as vendee, have entered
     into that certain land installment contract (the "Winfield Contract") for
     the purchase and sale of that certain real property and improvements
     commonly known as 6050 West Virginia State Route 34, Winfield, West
     Virginia, and more particularly described in the Winfield Contract (the
     "Winfield Parcel").

                  D.     Buyer desires to purchase from Seller the Cincinnati
     Parcel and Seller desires to sell to Buyer the Cincinnati Parcel under the
     terms of this Contract.

                  NOW THEREFORE, in consideration of the mutual covenants and
     agreements contained herein, the adequacy and sufficiency of which are
     hereby acknowledged by this Purchase Agreement, the parties hereto agree to
     the following:

                  SECTION 1.  THE PARCEL.  (a) In consideration of the mutual
     promises contained herein, Seller agrees to sell and convey to Buyer, and
     Buyer agrees to purchase and pay for, upon the provisions, terms, and
     conditions of this Contract, the Cincinnati Parcel.

                  SECTION 2.  CONDITION OF THE CINCINNATI PARCEL.  Buyer
     acknowledges and agrees that Seller has made no representation or warranty
     whatsoever, express or implied, as to the condition, quantity, design,
     merchantability, fitness or quality of the Cincinnati Parcel, or any
     portion thereof.  Buyer agrees to accept the Cincinnati Parcel and all
     portions thereof on the Transfer Date (as defined hereinbelow) "AS IS" and
     "WITH ALL FAULTS," subject to all defects therein, concealed or otherwise,
     and whether known or unknown to Seller, it being expressly understood and
     agreed that Buyer has relied solely on its own inspections, examinations
     and evaluations of the Cincinnati Parcel.  Buyer (and anyone claiming by,
     through, or under Buyer) hereby fully and finally releases Seller from any
     and all claims that Buyer may now have or hereafter acquire against Seller
     for any cost, loss, liability, damage, expense, demand, action, or cause of
     action, relating to or arising from any failure of Seller to disclose any
     matter with respect to the Cincinnati Parcel, any construction defects,
     errors, omissions, or other conditions affecting the Cincinnati Parcel and
     arising out of or resulting from any errors, omissions, or defects in the
     Cincinnati Parcel including (without limitation) any and all liability for
     any release of hazardous substances, pollutants, or contaminants from any
     source whatsoever and whenever occurring.  Buyer further acknowledges and
     agrees that this release shall be given full force and effect according to
     each of its express terms and provisions, including but not limited to
     those relating to unknown and suspected claims, damages, and causes of
     action.  This waiver and release of claims shall survive termination or
     expiration of this Contract and closing ("Closing") of the transaction
     contemplated herein.

                  SECTION 3.  PURCHASE PRICE.  The purchase price for the
     Cincinnati Parcel shall be Six Hundred Thousand and No/100 Dollars
     ($600,000.00) (the "Purchase Price").  The Purchase Price provided for
     above shall be in addition to, and over and above, all payments to be made
     by Buyer for real estate taxes and assessments, insurance and utilities as
     hereinafter provided in this Contract and such Purchase Price shall be
     absolutely net to Seller except as and to the extent specifically provided
     in this Contract.  Seller and Buyer hereby acknowledge and agree that the
     transaction contemplated under this Contract is not a consumer transaction.

                  SECTION 4.  PAYMENT OF THE PURCHASE PRICE.  The Purchase Price
     shall be payable under the following terms and conditions and in the
     following manner:

                  (a)    On the Commencement Date, Buyer shall pay Seller the
          sum of Sixty-Six Thousand Six Hundred Sixty-Six and No/100 Dollars
          ($66,666.00) (the "Downpayment"), as downpayment against and to be
          applied toward the Purchase Price.

                  (b)    The outstanding principal balance of the Purchase Price
          (after deduction of the Downpayment) as of the Commencement Date is
          Five Hundred Thirty-Three Thousand Three Hundred Thirty-Four and
          No/100 Dollars ($533,334.00) (the "Outstanding Balance").

                  (c)    The Outstanding Balance shall bear interest at the
          following per annum rates:

                               Month(s)       Per Annum
                               --------       ---------
                                                Rate:
                                               ----- 

                                1 and 2         7.0%
                                3 and 4         8.0%

                                5 and 6         9.0%

                                 7 - 9          10.0%
                             10 - Maturity      11.0%
                                 Date

                  (d)    On or before the first day of the month following the
          month in which the Commencement Date occurs, Buyer shall pay Seller
          the interest that Buyer has accrued from the Commencement Date upon
          the Outstanding Balance.  Thereafter, Buyer shall pay Seller monthly
          installments of accrued interest commencing on the first day of the
          second month following the month in which the Commencement Date occurs
          and continuing on the first day of each subsequent month until said
          balance and accrued interest are paid in full; provided, however, that
          unless sooner paid the remaining unpaid principal balance and all
          accrued interest shall be due and payable on or before the date which
          is the first anniversary of the Commencement Date (the "Maturity
          Date").

                  (e)    All payments described in this Section 4 shall be paid
          by Buyer to Seller at 807 E. Turkeyfoot Lake Road, Akron, Ohio 44319,
          or such other address as Seller may designate from time to time.

                  SECTION 5. PREPAYMENT.  Buyer shall have the right to prepay
     the Purchase Price, in whole or in partial payment of at least One Hundred
     Fifty Thousand and No/100 Dollars ($150,000.00), at any time without charge
     or penalty, provided that Buyer gives to Seller written notice of any such
     intent to prepay at least ten (10) days prior to making such prepayment and
     further provided that any partial prepayment applied against the Purchase
     Price shall be applied in inverse order of the date due, beginning with the
     last such payment due.

                  SECTION 6.  POSSESSION.  Buyer shall have possession of the
     Cincinnati Parcel on the Commencement Date and continuing thereafter so
     long as Buyer is not in default under this Contract.

                  SECTION 7.  UTILITIES.  To the extent utilities are not
     already in Buyer's name, Buyer shall make application for water, gas,
     electric, telephone and other utility services for the Cincinnati Parcel in
     the name of Buyer.  Buyer shall pay directly to the supplying utilities all
     amounts billed by the supplying utilities for services used or consumed on
     the Cincinnati Parcel.

                  SECTION 8.  REAL ESTATE TAXES AND ASSESSMENTS.  During the
     term of this Contract, Buyer shall pay all real estate taxes and
     assessments, both general and special, on the Cincinnati Parcel as bills
     are rendered without regard to periods covered thereunder accruing on and
     after the Commencement Date.

                  SECTION 9.  INSURANCE; WAIVER OF SUBROGATION.  (a) Buyer
     shall, at its own cost and expense, throughout the term of this Contract
     maintain on the Cincinnati Parcel (i) commercial general liability
     insurance for bodily injury and/or property damage in the amount of Two
     Million and 00/100 Dollars ($2,000,000.00) single limit and Two Million and
     00/100 Dollars ($2,000,000.00) per occurrence, and (ii) all-risk fire
     insurance in an amount equal to 100% of replacement cost (which replacement
     cost shall be determined by mutual agreement of the parties or, if the
     parties cannot agree, by an independent appraiser selected by mutual
     agreement of the parties) and otherwise sufficient to prevent Seller from
     becoming a co-insured under said policies of insurance, but in no event
     less than the unpaid principal balance due under this Contract.  Seller and
     Buyer shall both be named as insured parties in the insurance policies
     required above, as their interests may appear, and copies of all such
     policies shall be delivered to Seller on the Commencement Date and
     thereafter annually.

                  (b)    To the extent that no insurance coverage is invalidated
     and that the right of the waiving party to recover under its insurance is
     not prejudiced, Seller and Buyer each hereby release and relieve the other,
     and waive their entire right of recovery against the other for loss or
     damage arising out of or incident to the perils insured against under
     Section 9(a) of this Contract, which perils occur in, on, or about the
     Cincinnati Parcel, whether due to the negligence of Seller or Buyer or
     their agents, employees, contractors and/or invitees.  Seller and Buyer
     shall, upon obtaining the policies of insurance required hereunder, give
     notice to the insurance carrier or carriers that the foregoing mutual
     waiver of subrogation is contained in this Contract.  Each policy of
     insurance will include the waiver of subrogation set forth in this Section
     9.

                  SECTION 10.  BENEFICIAL OWNERSHIP.  On the Commencement Date,
     beneficial ownership of the Cincinnati Parcel, subject to defeasance only
     in the event of termination of this Contract, shall be conveyed by Seller
     to Buyer.

                  SECTION 11.  TITLE.  The Cincinnati Parcel is currently
     subject to the liens and encumbrances set forth on Exhibit B attached
                                                        ---------
     hereto and made a part hereof.  During the term of this Contract, neither
     Seller nor Buyer shall create, permit or suffer any liens or encumbrances
     against the Cincinnati Parcel without the prior written consent of the
     other party, except the lien of current real estate taxes and assessments
     not yet due and payable and this Contract.

                  SECTION 12.  LEGAL TITLE.  Seller shall convey to Buyer fee
     simple title to the Cincinnati Parcel by quit claim deed (the "Deed") on
     the Transfer Date.

                  SECTION 13.  CLOSING.  The transaction contemplated by this
     Contract shall be closed (the "Closing") within three (3) business days
     after Buyer's payment of the full Purchase Price for the Cincinnati Parcel,
     Akron Parcel and Winfield Parcel, with interest due thereon and in the
     manner and at the time as required or permitted by the terms and conditions
     of this Contract and the Akron Contract and Winfield Contract, and upon
     Buyer's performance of all other covenants and agreements required of Buyer
     by the terms and conditions of this Contract and the Akron Contract and
     Winfield Contract (the "Transfer Date").  Closing shall occur at Midland
     Title Security, Inc. ("Escrow Agent"), as agent for First American Title
     Insurance Company ("Title Company"), or at such other location as the
     parties hereto shall mutually agree.  Seller shall do all things necessary
     to cause Escrow Agent to convey the Cincinnati Parcel to Buyer by filing
     the Deed with the Hamilton County, Ohio Recorder.

                  SECTION 14.  CLOSING EXPENSES.  Except as otherwise provided
     herein, the following costs and expenses of this transaction shall be
     chargeable to Buyer at Closing:  (a) the escrow fee charged by Escrow
     Agent, and (b) the recording, conveyance and transfer fees of the Deed.

                  SECTION 15.  DUTY TO MAINTAIN; COMPLIANCE WITH LAWS;
     INDEMNITY.  (a) Buyer acknowledges and agrees that the Cincinnati Parcel is
     in good condition, order and repair, and that Buyer shall, at its own cost
     and expense, maintain the Cincinnati Parcel in at least as good order and
     repair as they are in on the date of this Contract, reasonable wear and
     tear excepted.

                  (b)    Buyer shall be responsible for compliance with all
     applicable statutes, ordinances, rules, regulations and orders governing
     the Cincinnati Parcel and Buyer's use thereof, or the operation of the
     business of Buyer on the Cincinnati Parcel.

                  (c)    Buyer shall defend, indemnify and hold harmless Seller
     from and against all losses, claims, damages and expenses resulting from
     any accident or other occurrence on or about the Cincinnati Parcel
     resulting in injury or death to any person or damage to any property.  The
     provisions of this Section 15(c) shall survive Closing or the termination
     or expiration of this Contract.

                  SECTION 16.  TENANT ALTERATIONS OR IMPROVEMENTS.  (a) Buyer
     shall not remove or permit the removal from the Cincinnati Parcel of any
     building or other improvement located thereon or of any other property
     described herein without first obtaining written consent of Seller, nor
     shall Buyer commit or permit to be committed any waste of the Premises or
     of any such building, improvement or other property.

                  (b)    Buyer shall not renovate, remodel or alter any building
     or improvement now or hereafter situated on the Cincinnati Parcel, or
     construct any additional building, buildings or improvements on the
     Premises without obtaining Seller's prior written approval of plans for
     such renovating, remodeling or construction, which approval Seller may
     withhold in its sole discretion.

                  SECTION 17. CASUALTY.  In the event of any damage to or
     destruction of the Cincinnati Parcel by fire or other casualty during the
     term of this Contract, Buyer shall restore the Cincinnati Parcel
     substantially to its condition prior to such damage or destruction to the
     extent of insurance proceeds payable by reason of such damage or
     destruction.

                  SECTION 18.  EMINENT DOMAIN.  Any award or payment received in
     connection with the exercise of the right of eminent domain, the alteration
     of the grade of any street, or any other injury to or decrease in the value
     of the Cincinnati Parcel or any part thereof, shall be the property of
     Buyer and Buyer shall bear the risk of any such taking, injury or decrease
     in value.

                  SECTION 19.  DEFAULT; REMEDIES.  (a) If Buyer shall fail to
     make payment of any sums due hereunder and shall fail to cure such failure
     within ten (10) days from the date that such payment is overdue or shall
     default in the performance of any other obligation or covenant herein for
     more than thirty (30) days after written notice thereof by Seller to Buyer
     (or such longer period as is reasonably required to cure such default if
     Buyer promptly commenced and is diligently pursuing the cure thereof, but
     in any event such period shall not exceed sixty (60) days); or if an order
     for relief shall be issued in any bankruptcy or similar proceeding
     commenced by or against Buyer and such order is not dismissed within sixty
     (60) days; or if a receiver shall be appointed for all or part of Buyer's
     properties and not dismissed within sixty (60) days after the appointment
     thereof (each of the foregoing being an "Event of Default"), then and in
     any such event Seller may at any time thereafter do any one or more of the
     following to the extent not prohibited by law:

                  (i)  Seller shall have the right to assess a late charge of
          10% for any sums not paid by the fifteenth (15th) day following the
          due date of such sum;

                  (ii)  Seller shall have the right to cause any defaulted
          obligation or covenant to be performed, in which event the expense
          thereof shall at once be due and payable, to be added to and be a part
          of the then remaining balance of the Purchase Price, and shall draw
          interest at the rate of fifteen percent (15%) per annum until paid; or


                  (iii) If such Event of Default occurs at any time during the
          term of this Contract or under the terms of the Akron Contract and/or
          Winfield Contract, Seller shall have the right to terminate this
          Contract and recover possession of any or all of the Premises by legal
          proceeding for forcible entry and detainer or otherwise as may be
          provided by law.

                  (b)    In addition to and without limitation of the foregoing
     remedies, upon occurrence of an Event of Default that is not cured by Buyer
     as provided above, Buyer shall reimburse Seller for any and all reasonable
     costs and expenses incurred by Seller resulting from such Event of Default,
     including without limitation fees and commissions of any real estate
     brokers and reasonable attorney's fees as provided below.

                  (c)    In the event either party hereto initiates litigation
     or hires legal counsel to enforce or protect its rights under this
     Contract, the prevailing party shall be entitled to recover from the
     unsuccessful party, in addition to any other damages or relief awarded or
     obtained, all court costs and reasonable attorney's fees incurred in
     connection with such litigation or action by legal counsel.

                  SECTION 20.  BROKERS.  Seller and Buyer each represent and
     warrant to the other that no other broker or finder was in any way involved
     in the transaction contemplated by this Contract.  Each party to this
     Contract agrees to indemnify, defend and hold harmless the other from all
     loss, costs, expenses, claims and liabilities (including, without
     limitation attorneys' fees and expenses) arising from a breach of the
     warranty of this section.  The provisions of this Section 20 shall survive
     Closing or the expiration or termination of this Contract.

                  SECTION 21.  NOTICES.  Any notice required or permitted
     hereunder shall be deemed sufficiently given if made in writing and either
     delivered in person or deposited, postage prepaid, in the United States
     certified or registered mail, addressed as follows:

                  To Buyer:                  To Seller:

                  Chempower, Inc.            Holiday Properties
                  87 East Turkeyfoot Lake    3511 Greenburg Road
                  Road                       North Canton, Ohio  44720
                  Akron, Ohio  44319         Attn.: Ernest M. Rochester,
                  Attn: T.J. Kukk,           General Partner
                  President                  Telephone: (330) 494-5282
                  Telephone: (330) 896-4202  Facsimile: (330) 494-1335
                  Facsimile: (330) 896-1866

                  With a copy to:            With a copy to:

                  Reid & Priest LLP          Thompson Hine & Flory LLP
                  40 West 57th Street        3900 Key Center
                  New York, New York  10019  127 Public Square
                  Attn.: Bruce A. Rich,      Cleveland, Ohio  44114-1216
                  Esq.                       Attn.:  Thomas A. Aldrich,
                  Telephone: (212) 603-2000  Esq.
                  Facsimile: (212) 603-2001  Telephone:  (216) 556-5749
                                             Facsimile:  (216) 566-5800

     or to such other address or addresses as Buyer or Seller may designate from
     time to time by notice to the other.

                  SECTION 22.  ENVIRONMENTAL INDEMNIFICATION.  Buyer shall
     defend, indemnify and hold harmless Seller from and against any and all
     losses, claims, liabilities, damages, demands, fines, costs and expenses
     (including reasonable legal expenses) of whatever kind and nature resulting
     from any accident, occurrence or condition caused by the release by Buyer
     or any third party acting on behalf or at the direction of Buyer of any
     toxic or hazardous substance or waste in, on, under, about or affecting the
     Cincinnati Parcel that results in any injury or death to any person or
     damage to any property (other than damage to property of the type insurable
     under a standard form all-risk fire and extended coverage insurance policy)
     or which requires the removal or treatment of such hazardous or toxic
     substance or waste or any other remedial action or fine under the terms of
     any properly constituted law, regulation, rule or directive of any federal,
     state or local governmental authority.  The provisions of this Section 22
     shall survive Closing or the expiration or termination of this Contract.

                  SECTION 23.  NO WAIVER.  Failure of either party to complain
     of any act or omission on the part of the other party, no matter how long
     the same may continue, shall not be deemed to be a waiver by said party of
     any of its rights hereunder.  No waiver by either party at any time,
     express or implied, of any breach of any provisions of this Contract shall
     be deemed a waiver of a breach of any other provision of this Contract or a
     consent to any subsequent breach of the same or any other provision. If any
     action by either party shall require the consent or approval of the other
     party, the other party's consent to or approval of such action on any one
     occasion shall not be deemed a consent to or approval of said action on any
     subsequent occasion or a consent to or approval of any other action on the
     same or any subsequent occasion.

                  SECTION 24.  REMEDIES CUMULATIVE.  Any and all rights and
     remedies that either party may have under this Contract or by operation of
     law, either at law or in equity, upon any breach, shall be distinct,
     separate and cumulative and shall not be deemed inconsistent with each
     other; and no one of them, whether exercised by said party or not shall be
     deemed to be in exclusion of any other; and any two or more or all of such
     rights and remedies may be exercised at the same time.

                  SECTION 25.  CONTRACT NON-TRANSFERABLE.  Neither party shall
     sell, assign or transfer or permit to be sold, assigned or transferred any
     of such party's interest in the Premises, in any property described herein
     or in this Contract without first obtaining the written consent of the
     other party, which consent shall not be unreasonably withheld, conditioned
     or delayed.

                  SECTION 26.  BINDING CONTRACT.  This Contract shall not be
     deemed to lack mutuality by virtue of any condition contained herein,
     whether or not such condition must be fulfilled to the satisfaction of the
     party for whose benefit it is intended.  Each such condition shall be
     deemed to require the parties to use their good faith efforts to fulfill
     the same.  The parties also hereby mutually acknowledge that, in addition
     to all other consideration for this Contract, they have received other good
     and valuable consideration in return for their promise that, pending
     fulfillment of such conditions, this Contract shall remain in force and
     binding upon them.

                  SECTION 27.  QUADRUPLICATES.  This Contract shall be executed
     in quadruplicate, each of which shall be an original.

                  SECTION 28.  RULES OF CONSTRUCTION.  This Contract has been
     reviewed by counsel for each party hereto prior to its execution, and no
     presumptions or rules of construction shall be applicable by reason of the
     identity of counsel preparing this Contract.  This Contract shall be
     construed according to its fair meaning and neither for nor against either
     party.

                  SECTION 29.  NOUNS.  As used in this Contract, unless the
     context otherwise specifically requires, the singular includes the plural,
     and vice versa, and the masculine includes the feminine, and vice versa.

                  SECTION 30.  CAPTIONS.  The captions used herein are for
     convenience only and shall not control or affect the meaning of
     construction of any provisions of this Contract.  All references to
     "Sections" shall be to Sections of this Contract unless otherwise
     specified.

                  SECTION 31.  SUCCESSORS AND ASSIGNS.  This Contract shall be
     binding upon and inure to the benefit of the parties hereto and their
     respective heirs, executors, administrators, successors and permitted
     assigns, as the case may be.

                  SECTION 32.  APPLICABLE LAW.  This Contract shall be governed
     by, and construed and enforced in accordance with, the laws of the state
     where the Cincinnati Parcel is located.

                  IN WITNESS WHEREOF, Seller and Buyer have executed this
     Contract as of the date first written above.

          Signed and acknowledged in the     SELLER:
          presence of:
          (both signatures)                  HOLIDAY PROPERTIES


                                             By:
                                                ---------------------------
          --------------------------------   Toomas J. Kukk, General
          Printed name:                      Partner
                       -------------------

                                             And by:
                                                    -----------------------
          --------------------------------   Ernest M. Rochester, General
          Printed name:                      Partner
                       -------------------

          Signed and acknowledged            BUYER:
          in the presence of:
                                             CHEMPOWER, INC.

                                             By:
                                                ---------------------------
          --------------------------------   Toomas J. Kukk, General
          Printed name:                      Partner
                       -------------------



          --------------------------------
          Printed name:
                       -------------------


     STATE OF OHIO       )
                         )  SS:
     COUNTY OF CUYAHOGA  )


                  BEFORE ME, a Notary Public in and for said county and state,
     personally appeared Toomas J. Kukk and Ernest M. Rochester, the General
     Partners of Holiday Properties, an Ohio general partnership, who
     acknowledged that they did sign the foregoing instrument on behalf of said
     general partnership and the same is their free act and deed and the free
     act and deed of said general partnership

                      IN WITNESS WHEREOF, I hereunto set my hand this 28th day
     of February, 1997.


     [seal]
                                   ---------------------------------------------
                                   Notary Public
                                   My commission expires:
                                                        -----------------------

     STATE OF OHIO       )
                         )  SS:
     COUNTY OF CUYAHOGA  )


                  BEFORE ME, a Notary Public in and for said county and state,
     personally appeared Toomas J. Kukk, the President of Chempower, Inc., an
     Ohio corporation, who acknowledged that he did sign the foregoing
     instrument on behalf of said corporation and the same is his free act and
     deed and the free act and deed of said corporation.

                  IN WITNESS WHEREOF, I hereunto set my hand this 28th day of
     February, 1997.


     [seal]
                                   ---------------------------------------------
                                   Notary Public
                                   My commission expires:
                                                         -----------------------




     This instrument prepared by:

     Thompson Hine & Flory LLP
     3900 Key Center
     127 Public Square
     Cleveland, Ohio 44114-1216


                              LAND INSTALLMENT CONTRACT


                  THIS LAND INSTALLMENT CONTRACT (this "Contract") is entered
     into at Cleveland, Ohio, as of this 28th day of February, 1997 (the
     "Commencement Date"), by and between HOLIDAY PROPERTIES, an Ohio general
     partnership ("Seller"), and CHEMPOWER, INC., an Ohio corporation ("Buyer").


                                       RECITALS
                                       --------

                  A.     Seller is the fee simple owner of certain real property
     commonly known as 6050 West Virginia State Route 34, Winfield, West
     Virginia, and more particularly described in Exhibit A attached hereto and
                                                  ---------
     incorporated herein, together with any and all rights, privileges,
     easements, appurtenances and hereditaments belonging thereto and all
     buildings and improvements situated thereon, together with the following
     items currently located in or on such property: all components of the
     electrical, heating, air conditioning, plumbing and bathroom systems; all
     built-in equipment (collectively referred to as the "Winfield Parcel").

                  B.     Seller, as vendor, and Buyer, as vendee, have entered
     into that certain land installment contract (the "Akron Contract") for the
     purchase and sale of that certain real property and improvements commonly
     known as 807 East Turkeyfoot Lake Road, Akron, Ohio, and more particularly
     described in the Akron Contract (the "Akron Parcel").

                  C.     Seller, as vendor, and Buyer, as vendee, have entered
     into that certain land installment contract (the "Cincinnati Contract") for
     the purchase and sale of that certain real property and improvements
     commonly known as 3600 Cardiff Avenue, Cincinnati, Ohio, and more
     particularly described in the Cincinnati Contract (the "Cincinnati
     Parcel").

                  D.     Buyer desires to purchase from Seller the Winfield
     Parcel and Seller desires to sell to Buyer the Winfield Parcel under the
     terms of this Contract.

                  NOW THEREFORE, in consideration of the mutual covenants and
     agreements contained herein, the adequacy and sufficiency of which are
     hereby acknowledged by this Purchase Agreement, the parties hereto agree to
     the following:

                  SECTION 1.  THE PARCEL.  (a) In consideration of the mutual
     promises contained herein, Seller agrees to sell and convey to Buyer, and
     Buyer agrees to purchase and pay for, upon the provisions, terms, and
     conditions of this Contract, the Winfield Parcel.

                  SECTION 2.  CONDITION OF THE WINFIELD PARCEL.  Buyer
     acknowledges and agrees that Seller has made no representation or warranty
     whatsoever, express or implied, as to the condition, quantity, design,
     merchantability, fitness or quality of the Winfield Parcel, or any portion
     thereof.  Buyer agrees to accept the Winfield Parcel and all portions
     thereof on the Transfer Date (as defined hereinbelow) "AS IS" and "WITH ALL
     FAULTS," subject to all defects therein, concealed or otherwise, and
     whether known or unknown to Seller, it being expressly understood and
     agreed that Buyer has relied solely on its own inspections, examinations
     and evaluations of the Winfield Parcel.  Buyer (and anyone claiming by,
     through, or under Buyer) hereby fully and finally releases Seller from any
     and all claims that Buyer may now have or hereafter acquire against Seller
     for any cost, loss, liability, damage, expense, demand, action, or cause of
     action, relating to or arising from any failure of Seller to disclose any
     matter with respect to the Winfield Parcel, any construction defects,
     errors, omissions, or other conditions affecting the Winfield Parcel and
     arising out of or resulting from any errors, omissions, or defects in the
     Winfield Parcel including (without limitation) any and all liability for
     any release of hazardous substances, pollutants, or contaminants from any
     source whatsoever and whenever occurring.  Buyer further acknowledges and
     agrees that this release shall be given full force and effect according to
     each of its express terms and provisions, including but not limited to
     those relating to unknown and suspected claims, damages, and causes of
     action.  This waiver and release of claims shall survive termination or
     expiration of this Contract and closing ("Closing") of the transaction
     contemplated herein.

                  SECTION 3.  PURCHASE PRICE.  The purchase price for the
     Winfield Parcel shall be Two Million Four Hundred Thousand and No/100
     Dollars ($2,400,000.00) (the "Purchase Price").  The Purchase Price
     provided for above shall be in addition to, and over and above, all
     payments to be made by Buyer for real estate taxes and assessments,
     insurance and utilities as hereinafter provided in this Contract and such
     Purchase Price shall be absolutely net to Seller except as and to the
     extent specifically provided in this Contract.  Seller and Buyer hereby
     acknowledge and agree that the transaction contemplated under this Contract
     is not a consumer transaction.

                  SECTION 4.  PAYMENT OF THE PURCHASE PRICE.  The Purchase Price
     shall be payable under the following terms and conditions and in the
     following manner:

                  (a)    On the Commencement Date, Buyer shall pay Seller the
          sum of Two Hundred Sixty-Six Thousand Six Hundred Sixty-Seven and
          No/100 Dollars ($266,667.00) (the "Downpayment"), as downpayment
          against and to be applied toward the Purchase Price.

                  (b)    The outstanding principal balance of the Purchase Price
          (after deduction of the Downpayment) as of the Commencement Date is
          Two Million One Hundred Thirty-Three Thousand Three Hundred
          Thirty-Three and No/100 Dollars ($2,133,333.00) (the "Outstanding
          Balance").

                  (c)    The Outstanding Balance shall bear interest at the
          following per annum rates:

                               Month(s)       Per Annum
                               --------       ---------
                                                Rate:
                                               ----- 

                                1 and 2         7.0%
                                3 and 4         8.0%

                                5 and 6         9.0%

                                 7 - 9          10.0%
                             10 - Maturity      11.0%
                                 Date

                  (d)    On or before the first day of the month following the
          month in which the Commencement Date occurs, Buyer shall pay Seller
          the interest that Buyer has accrued from the Commencement Date upon
          the Outstanding Balance.  Thereafter, Buyer shall pay Seller monthly
          installments of accrued interest commencing on the first day of the
          second month following the month in which the Commencement Date occurs
          and continuing on the first day of each subsequent month until said
          balance and accrued interest are paid in full; provided, however, that
          unless sooner paid the remaining unpaid principal balance and all
          accrued interest shall be due and payable on or before the date which
          is the first anniversary of the Commencement Date (the "Maturity
          Date").

                  (e)    All payments described in this Section 4 shall be paid
          by Buyer to Seller at 807 E. Turkeyfoot Lake Road, Akron, Ohio 44319,
          or such other address as Seller may designate from time to time.

                  SECTION 5.  PREPAYMENT.  Buyer shall have the right to prepay
     the Purchase Price, in whole or in partial payment of at least Six Hundred
     Thousand and No/100 Dollars ($600,000.00), at any time without charge or
     penalty, provided that Buyer gives to Seller written notice of any such
     intent to prepay at least ten (10) days prior to making such prepayment and
     further provided that any partial prepayment applied against the Purchase
     Price shall be applied in inverse order of the date due, beginning with the
     last such payment due.

                  SECTION 6.  POSSESSION.  Buyer shall have possession of the
     Winfield Parcel on the Commencement Date and continuing thereafter so long
     as Buyer is not in default under this Contract.

                  SECTION 7.  UTILITIES.  To the extent utilities are not
     already in Buyer's name, Buyer shall make application for water, gas,
     electric, telephone and other utility services for the Winfield Parcel in
     the name of Buyer.  Buyer shall pay directly to the supplying utilities all
     amounts billed by the supplying utilities for services used or consumed on
     the Winfield Parcel.

                  SECTION 8.  REAL ESTATE TAXES AND ASSESSMENTS.  During the
     term of this Contract, Buyer shall pay all real estate taxes and
     assessments, both general and special, on the Winfield Parcel as bills are
     rendered without regard to periods covered thereunder accruing on and after
     the Commencement Date.

                  SECTION 9.  INSURANCE; WAIVER OF SUBROGATION.  (a) Buyer
     shall, at its own cost and expense, throughout the term of this Contract
     maintain on the Winfield Parcel (i) commercial general liability insurance
     for bodily injury and/or property damage in the amount of Two Million and
     00/100 Dollars ($2,000,000.00) single limit and Two Million and 00/100
     Dollars ($2,000,000.00) per occurrence, and (ii) all-risk fire insurance in
     an amount equal to 100% of replacement cost (which replacement cost shall
     be determined by mutual agreement of the parties or, if the parties cannot
     agree, by an independent appraiser selected by mutual agreement of the
     parties) and otherwise sufficient to prevent Seller from becoming a co--
     insured under said policies of insurance, but in no event less than the
     unpaid principal balance due under this Contract.  Seller and Buyer shall
     both be named as insured parties in the insurance policies required above,
     as their interests may appear, and copies of all such policies shall be
     delivered to Seller on the Commencement Date and thereafter annually.

                    (b)  To the extent that no insurance coverage is invalidated
     and that the right of the waiving party to recover under its insurance is
     not prejudiced, Seller and Buyer each hereby release and relieve the other,
     and waive their entire right of recovery against the other for loss or
     damage arising out of or incident to the perils insured against under
     Section 9(a) of this Contract, which perils occur in, on, or about the
     Winfield Parcel, whether due to the negligence of Seller or Buyer or their
     agents, employees, contractors and/or invitees.  Seller and Buyer shall,
     upon obtaining the policies of insurance required hereunder, give notice to
     the insurance carrier or carriers that the foregoing mutual waiver of
     subrogation is contained in this Contract.  Each policy of insurance will
     include the waiver of subrogation set forth in this Section 9.

                  SECTION 10.  BENEFICIAL OWNERSHIP.  On the Commencement Date,
     beneficial ownership of the Winfield Parcel, subject to defeasance only in
     the event of termination of this Contract, shall be conveyed by Seller to
     Buyer.

                  SECTION 11.  TITLE.  The Winfield Parcel is currently subject
     to the liens and encumbrances set forth on Exhibit B attached hereto and
                                                ---------
     made a part hereof.  During the term of this Contract, neither Seller nor
     Buyer shall create, permit or suffer any liens or encumbrances against the
     Winfield Parcel without the prior written consent of the other party,
     except the lien of current real estate taxes and assessments not yet due
     and payable and this Contract.

                  SECTION 12.  LEGAL TITLE.  Seller shall convey to Buyer fee
     simple title to the Winfield Parcel by quit claim deed (the "Deed") on the
     Transfer Date.

                  SECTION 13.  CLOSING.  The transaction contemplated by this
     Contract shall be closed (the "Closing") within three (3) business days
     after Buyer's payment of the full Purchase Price for the Winfield Parcel,
     Akron Parcel and Cincinnati Parcel, with interest due thereon and in the
     manner and at the time as required or permitted by the terms and conditions
     of this Contract and the Akron Contract and Cincinnati Contract, and upon
     Buyer's performance of all other covenants and agreements required of Buyer
     by the terms and conditions of this Contract and the Akron Contract and
     Cincinnati Contract (the "Transfer Date").  Closing shall occur at Midland
     Title Security, Inc. ("Escrow Agent"), as agent for First American Title
     Insurance Company ("Title Company"), or at such other location as the
     parties hereto shall mutually agree.  Seller shall do all things necessary
     to cause Escrow Agent to convey the Winfield Parcel to Buyer by filing the
     Deed with the Putnam County, West Virginia Recorder.

                  SECTION 14.  CLOSING EXPENSES.  Except as otherwise provided
     herein, the following costs and expenses of this transaction shall be
     chargeable to Buyer at Closing:  (a) the escrow fee charged by Escrow
     Agent, and (b) the recording, conveyance and transfer fees of the Deed.

                  SECTION 15.  DUTY TO MAINTAIN; COMPLIANCE WITH LAWS;
     INDEMNITY.  (a) Buyer acknowledges and agrees that the Winfield Parcel is
     in good condition, order and repair, and that Buyer shall, at its own cost
     and expense, maintain the Winfield Parcel in at least as good order and
     repair as they are in on the date of this Contract, reasonable wear and
     tear excepted.

                  (b)    Buyer shall be responsible for compliance with all
     applicable statutes, ordinances, rules, regulations and orders governing
     the Winfield Parcel and Buyer's use thereof, or the operation of the
     business of Buyer on the Winfield Parcel.

                  (c)    Buyer shall defend, indemnify and hold harmless Seller
     from and against all losses, claims, damages and expenses resulting from
     any accident or other occurrence on or about the Winfield Parcel resulting
     in injury or death to any person or damage to any property.  The provisions
     of this Section 15(c) shall survive Closing or the termination or
     expiration of this Contract.

                  SECTION 16.  TENANT ALTERATIONS OR IMPROVEMENTS.  (a) Buyer
     shall not remove or permit the removal from the Winfield Parcel of any
     building or other improvement located thereon or of any other property
     described herein without first obtaining written consent of Seller, nor
     shall Buyer commit or permit to be committed any waste of the Premises or
     of any such building, improvement or other property.

                  (b)    Buyer shall not renovate, remodel or alter any building
     or improvement now or hereafter situated on the Winfield Parcel, or
     construct any additional building, buildings or improvements on the
     Premises without obtaining Seller's prior written approval of plans for
     such renovating, remodeling or construction, which approval Seller may
     withhold in its sole discretion.

                  SECTION 17.  CASUALTY.  In the event of any damage to or
     destruction of the Winfield Parcel by fire or other casualty during the
     term of this Contract, Buyer shall restore the Winfield Parcel
     substantially to its condition prior to such damage or destruction to the
     extent of insurance proceeds payable by reason of such damage or
     destruction.

                  SECTION 18.  EMINENT DOMAIN.  Any award or payment received in
     connection with the exercise of the right of eminent domain, the alteration
     of the grade of any street, or any other injury to or decrease in the value
     of the Winfield Parcel or any part thereof, shall be the property of Buyer
     and Buyer shall bear the risk of any such taking, injury or decrease in
     value.

                  SECTION 19.  DEFAULT; REMEDIES.  (a) If Buyer shall fail to
     make payment of any sums due hereunder and shall fail to cure such failure
     within ten (10) days from the date that such payment is overdue or shall
     default in the performance of any other obligation or covenant herein for
     more than thirty (30) days after written notice thereof by Seller to Buyer
     (or such longer period as is reasonably required to cure such default if
     Buyer promptly commenced and is diligently pursuing the cure thereof, but
     in any event such period shall not exceed sixty (60) days); or if an order
     for relief shall be issued in any bankruptcy or similar proceeding
     commenced by or against Buyer and such order is not dismissed within sixty
     (60) days; or if a receiver shall be appointed for all or part of Buyer's
     properties and not dismissed within sixty (60) days after the appointment
     thereof (each of the foregoing being an "Event of Default"), then and in
     any such event Seller may at any time thereafter do any one or more of the
     following to the extent not prohibited by law:

                  (i)  Seller shall have the right to assess a late charge of
          10% for any sums not paid by the fifteenth (15th) day following the
          due date of such sum;

                  (ii)  Seller shall have the right to cause any defaulted
          obligation or covenant to be performed, in which event the expense
          thereof shall at once be due and payable, to be added to and be a part
          of the then remaining balance of the Purchase Price, and shall draw
          interest at the rate of fifteen percent (15%) per annum until paid; or

                  (iii)  If such Event of Default occurs at any time during the
          term of this Contract or under the terms of the Akron Contract and/or
          Cincinnati Contract, Seller shall have the right to terminate this
          Contract and recover possession of any or all of the Premises by legal
          proceeding for forcible entry and detainer or otherwise as may be
          provided by law.

                  (b)    In addition to and without limitation of the foregoing
     remedies, upon occurrence of an Event of Default that is not cured by Buyer
     as provided above, Buyer shall reimburse Seller for any and all reasonable
     costs and expenses incurred by Seller resulting from such Event of Default,
     including without limitation fees and commissions of any real estate
     brokers and reasonable attorney's fees as provided below.

                  (c)    In the event either party hereto initiates litigation
     or hires legal counsel to enforce or protect its rights under this
     Contract, the prevailing party shall be entitled to recover from the
     unsuccessful party, in addition to any other damages or relief awarded or
     obtained, all court costs and reasonable attorney's fees incurred in
     connection with such litigation or action by legal counsel.

                  SECTION 20.  BROKERS.  Seller and Buyer each represent and
     warrant to the other that no other broker or finder was in any way involved
     in the transaction contemplated by this Contract.  Each party to this
     Contract agrees to indemnify, defend and hold harmless the other from all
     loss, costs, expenses, claims and liabilities (including, without
     limitation attorneys' fees and expenses) arising from a breach of the
     warranty of this section.  The provisions of this Section 20 shall survive
     Closing or the expiration or termination of this Contract.

                  SECTION 21. NOTICES.  Any notice required or permitted
     hereunder shall be deemed sufficiently given if made in writing and either
     delivered in person or deposited, postage prepaid, in the United States
     certified or registered mail, addressed as follows:

                  To Buyer:                  To Seller:

                  Chempower, Inc.            Holiday Properties
                  87 East Turkeyfoot Lake    3511 Greenburg Road
                  Road                       North Canton, Ohio  44720
                  Akron, Ohio  44319         Attn.: Ernest M. Rochester,
                  Attn: T.J. Kukk,           General Partner
                  President                  Telephone: (330) 494-5282
                  Telephone: (330) 896-4202  Facsimile: (330) 494-1335
                  Facsimile: (330) 896-1866

                  With a copy to:            With a copy to:

                  Reid & Priest LLP          Thompson Hine & Flory LLP
                  40 West 57th Street        3900 Key Center
                  New York, New York  10019  127 Public Square
                  Attn.: Bruce A. Rich,      Cleveland, Ohio  44114-1216
                  Esq.                       Attn.:  Thomas A. Aldrich,
                  Telephone: (212) 603-2000  Esq.
                  Facsimile: (212) 603-2001  Telephone:  (216) 556-5749
                                             Facsimile:  (216) 566-5800

     or to such other address or addresses as Buyer or Seller may designate from
     time to time by notice to the other.

                  SECTION 22.  ENVIRONMENTAL INDEMNIFICATION.  Buyer shall
     defend, indemnify and hold harmless Seller from and against any and all
     losses, claims, liabilities, damages, demands, fines, costs and expenses
     (including reasonable legal expenses) of whatever kind and nature resulting
     from any accident, occurrence or condition caused by the release by Buyer
     or any third party acting on behalf or at the direction of Buyer of any
     toxic or hazardous substance or waste in, on, under, about or affecting the
     Winfield Parcel that results in any injury or death to any person or damage
     to any property (other than damage to property of the type insurable under
     a standard form all-risk fire and extended coverage insurance policy) or
     which requires the removal or treatment of such hazardous or toxic
     substance or waste or any other remedial action or fine under the terms of
     any properly constituted law, regulation, rule or directive of any federal,
     state or local governmental authority.  The provisions of this Section 22
     shall survive Closing or the expiration or termination of this Contract.

                  SECTION 23.  NO WAIVER.  Failure of either party to complain
     of any act or omission on the part of the other party, no matter how long
     the same may continue, shall not be deemed to be a waiver by said party of
     any of its rights hereunder.  No waiver by either party at any time,
     express or implied, of any breach of any provisions of this Contract shall
     be deemed a waiver of a breach of any other provision of this Contract or a
     consent to any subsequent breach of the same or any other provision. If any
     action by either party shall require the consent or approval of the other
     party, the other party's consent to or approval of such action on any one
    occasion shall not be deemed a consent to or approval of said action on any
     subsequent occasion or a consent to or approval of any other action on the
     same or any subsequent occasion.

                  SECTION 24.  REMEDIES CUMULATIVE.  Any and all rights and
     remedies that either party may have under this Contract or by operation of
     law, either at law or in equity, upon any breach, shall be distinct,
     separate and cumulative and shall not be deemed inconsistent with each
     other; and no one of them, whether exercised by said party or not shall he
     deemed to be in exclusion of any other; and any two or more or all of such
     rights and remedies may be exercised at the same time.

                  SECTION 25. CONTRACT NON-TRANSFERABLE.  Neither party shall
     sell, assign or transfer or permit to be sold, assigned or transferred any
     of such party's interest in the Premises, in any property described herein
     or in this Contract without first obtaining the written consent of the
     other party, which consent shall not be unreasonably withheld, conditioned
     or delayed.

                  SECTION 26.  BINDING CONTRACT.  This Contract shall not be
     deemed to lack mutuality by virtue of any condition contained herein,
     whether or not such condition must be fulfilled to the satisfaction of the
     party for whose benefit it is intended.  Each such condition shall be
     deemed to require the parties to use their good faith efforts to fulfill
     the same.  The parties also hereby mutually acknowledge that, in addition
     to all other consideration for this Contract, they have received other good
     and valuable consideration in return for their promise that, pending
     fulfillment of such conditions, this Contract shall remain in force and
     binding upon them.

                  SECTION 27.  QUADRUPLICATES.  This Contract shall be executed
     in quadruplicate, each of which shall be an original.

                  SECTION 28.  RULES OF CONSTRUCTION.  This Contract has been
     reviewed by counsel for each party hereto prior to its execution, and no
     presumptions or rules of construction shall be applicable by reason of the
     identity of counsel preparing this Contract.  This Contract shall be
     construed according to its fair meaning and neither for nor against either
     party.

                  SECTION 29. NOUNS.  As used in this Contract, unless the
     context otherwise specifically requires, the singular includes the plural,
     and vice versa, and the masculine includes the feminine, and vice versa.

                  SECTION 30.  CAPTIONS.  The captions used herein are for
     convenience only and shall not control or affect the meaning of
     construction of any provisions of this Contract.  All references to
     "Sections" shall be to Sections of this Contract unless otherwise
     specified.

                  SECTION 31.  SUCCESSORS AND ASSIGNS.  This Contract shall be
     binding upon and inure to the benefit of the parties hereto and their
     respective heirs, executors, administrators, successors and permitted
     assigns, as the case may be.

                  SECTION 32.   APPLICABLE LAW.  This Contract shall be governed
     by, and construed and enforced in accordance with, the laws of the state
     where the Winfield Parcel is located.

                  IN WITNESS WHEREOF, Seller and Buyer have executed this
     Contract as of the date first written above.

          Signed and acknowledged in the     SELLER:
          presence of:
          (both signatures)                  HOLIDAY PROPERTIES


                                             By:
                                                ---------------------------
          --------------------------------   Toomas J. Kukk, General
          Printed name:                      Partner
                       -------------------

                                             And by:
                                                    -----------------------
          --------------------------------   Ernest M. Rochester, General
          Printed name:                      Partner
                       -------------------

          Signed and acknowledged            BUYER:
          in the presence of:
                                             CHEMPOWER, INC.


                                             By:
          --------------------------------      ---------------------------
          Printed name:                      Toomas J. Kukk, General
                       -------------------   Partner



          --------------------------------
          Printed name:
                       -------------------



     STATE OF OHIO       )
                         )  SS:
     COUNTY OF CUYAHOGA  )


                  BEFORE ME, a Notary Public in and for said county and state,
     personally appeared Toomas J. Kukk and Ernest M. Rochester, the General
     Partners of Holiday Properties, an Ohio general partnership, who
     acknowledged that they did sign the foregoing instrument on behalf of said
     general partnership and the same is their free act and deed and the free
     act and deed of said general partnership

                      IN WITNESS WHEREOF, I hereunto set my hand this 28th day
     of February, 1997.


     [seal]
                                   ---------------------------------------------
                                   Notary Public
                                   My commission expires:
                                                         -----------------------

     STATE OF OHIO       )
                         )  SS:
     COUNTY OF CUYAHOGA  )


                  BEFORE ME, a Notary Public in and for said county and state,
     personally appeared Toomas J. Kukk, the President of Chempower, Inc., an
     Ohio corporation, who acknowledged that he did sign the foregoing
     instrument on behalf of said corporation and the same is his free act and
     deed and the free act and deed of said corporation.

                  IN WITNESS WHEREOF, I hereunto set my hand this 28th day of
     February, 1997.


     [seal]
                                   ---------------------------------------------
                                   Notary Public
                                   My commission expires:
                                                         -----------------------




     This instrument prepared by:

     Thompson Hine & Flory LLP
     3900 Key Center
     127 Public Square
     Cleveland, Ohio 44114-1216


    <PAGE>

                                      EXHIBIT E
                                      ---------

                                PERMITTED ENCUMBRANCES
                                    (Akron Parcel)

     1.   Real estate taxes and assessments, both general and special, which are
          a lien but not yet due and payable.

     2.   Lease for oil and gas from Susan Vandersall, et al., to The Ohio Oil
          Company, dated November 6, 1905 and recorded in Volume 307, Page 215
          of Summit County Records.

     3.   Lease for oil and gas from Oliver F. Kepler and Emma L. Kepler to S.
          J. Brendel, dated August 10, 1928 and recorded in Volume 1295, Page
          162 of Summit County Records.

     4.   Supplemental Gas Storage Agreement by and between O. F. Kepler and The
          East Ohio Gas Company, dated April 27, 1943, recorded in Volume 2038,
          Page 287 of Summit County Records.

     5.   Partial Release of Oil and Gas Lease and Supplemental Gas Storage
          Agreement by The East Ohio Gas Company, dated April 18, 1951, recorded
          in Volume 2830, Page 413 of Summit County Records.

     6.   Easement for pole lines from Oliver F. Kepler to Ohio Edison Company,
          dated April 4, 1941, recorded in Volume 1875, Page 627 of Summit
          County Records.

     7.   Easement for highway purposes from Clayton Kepler, Lottie I. Williams
          and Teddy E. Williams to the State of Ohio, dated September 19, 1958,
          recorded in Volume 3633, Page 135 of Summit County Records.

     8.   Easement for highway purposes from Lottie I. Williams and Teddy E.
          Williams to the State of Ohio dated September 29, 1958, recorded in
          Volume 3638, Page 364 of Summit County Records.

     9.   Easement for pole lines from 1201 Corporation to Ohio Edison Company,
          dated October 30, 1973, recorded in Volume 5496, Page 766 of Summit
          County Records.

     10.  Mortgage deed from Holiday Properties to First National Bank of Ohio,
          covering caption premises, in the amount of $250,000.00 dated November
          15, 1993, filed November 19, 1993 at 10:53 A.M. and recorded in Volume
          OR 1523, page 99 of Summit County Records.

     11.  Assignment of Rentals Under Lease by Holiday Properties in favor of
          First National Bank of Ohio, dated November 9, 1993, filed November
          19, 1993 at 10:53 A.M. and recorded in Volume OR 1523, Page 105 of
          Summit County Records.

     12.  Mortgage dated as of February 28, 1997 from Holiday Properties to
          First National Bank of Ohio (to be recorded at Closing).


                                PERMITTED ENCUMBRANCES
                                 (CINCINNATI PARCEL)


     1.   Real estate taxes and assessments, both general and special, which are
          a lien but not yet due and payable.

     2.   Easement to The C G & E Company as set forth in Deed Book 1536, Page
          375, Recorder's Office, Hamilton County, Ohio.

     3.   Perpetual Use and Maintenance Easement, as set forth in Deed Book
          2879, page 208, Hamilton County, Ohio Records.

     4.   Easement to C G & E Company as set forth in Deed Book 3221, page 69,
          Recorder's Office, Hamilton County, Ohio Records.

     5.   Easement to C G & E Company as set forth in Deed Book 1537, page 339,
          Recorder's Office, Hamilton County, Ohio.

     6.   Mortgage dated as of February 28, 1997 from Holiday Properties to
          First National Bank of Ohio (to be recorded at Closing).


                                PERMITTED ENCUMBRANCES
                                  (WINFIELD PARCEL)


     1.   Real estate taxes and assessments, both general and special, which are
          a lien but not yet due and payable.

     2.   Reservation of all minerals as contained in Deed from W. Dale Long and
          wife to KVD, Inc., a corporation, dated August 15, 1972, of record in
          Deed Book 192, Page 709.

     3.   Deed dated July 8, 1941, in Deed Book 75, Page 487, J. D. Surbaugh
          granted West Virginia Gas Corporation a right-of-way and easement for
          a pipeline, which was assigned to John W. Nichols and Eason Oil
          Company by Deed dated June 21, 1973, in Oil and Gas Book 57, Page 303.

     4.   Deed dated April 30, 1947, in Deed Book 89, Page 22, J. D. Surbaugh
          granted Patrick Gas Co. a right-of-way and easement for a gas line 2
          inches to 4 inches in diameter.

     5.   Deed dated July 27, 1948, in Deed Book 94, Page 70, J. D. Surbaugh
          granted Appalachian Power Company a right-of-way and easement.

     6.   By Deed dated May 3, 1950, in Deed Book 98, Page 574, J. D. Surbaugh
          granted Appalachian Power Company a right-of-way and easement.

     7.   By Deed dated September 9, 1947, in Deed Book 127, Page 55, James W.
          Lanier and other granted unto Appalachian Power Company a right-of-way
          and easement.

     8.   Deed dated July 19, 1960, in Deed Book 138, Page 225, W Dale Long and
          wife granted Appalachian Power Company a right-of-way and easement.

     9.   Deed of Trust dated as of February 28, 1997, from Holiday Properties
          to First National Bank of Ohio (to be recorded at Closing).

    <PAGE>

                                      EXHIBIT F
                                      ---------

                       TERMINATION AGREEMENT AND MUTUAL RELEASE


                  THIS TERMINATION AGREEMENT AND MUTUAL RELEASE (this
     "Termination Agreement") is made and entered into as of the 28th day of
     February, 1997, by and between AMERICAN ECO CORPORATION, a Canadian
     corporation ("American Eco"), and HOLIDAY PROPERTIES, an Ohio general
     partnership ("HP").


                                   R E C I T A L S:
                                   - - - - - - - - 

                  (a)    American Eco, as Buyer, and HP, as Seller, have entered
     into that certain Real Property Purchase Agreement dated September 10, 1996
     (the "Purchase Agreement"), pursuant to which Seller agreed to convey and
     Buyer agreed to purchase certain described premises located in Akron, Ohio,
     Cincinnati, Ohio, and Winfield, West Virginia (collectively the
     "Premises").

                  (b)    American Eco and HP each desire to cancel and terminate
     the Purchase Agreement and to release each other of all claims, rights of
     action and causes of action, including, but not limited to, all of the
     respective rights and obligations of American Eco and HP under the Purchase
     Agreement.

                  NOW, THEREFORE, in consideration of the mutual covenants
     hereinafter set forth and other good and valuable consideration, the
     receipt and sufficiency of which are hereby acknowledged, the parties agree
     as follows:
                  1.     American Eco and HP each acknowledge and agree that the
     Purchase Agreement shall be terminated and null and void as of February 28,
     1997.

                  2.     The parties hereto each for itself, its employees,
     partners, directors, officers, successors, subsidiaries, agents, partners
     and assigns, does hereby release and forever discharge the other and their
     employees, partners, directors, officers, successors, subsidiaries and
     assigns, of and from any and all claims, damages, demands, actions, duties,
     causes of action, judgments, controversies and liabilities whatsoever,
     known or unknown, matured or unmatured, fixed or contingent, arising out of
     contract (including, without limitation, the Purchase Agreement) or
     otherwise, in law or equity, against the other which it has now or may have
     by reason of any matter whatsoever from the beginning of the world to the
     date of this Termination Agreement.

                  3.     This Termination Agreement shall be binding upon and
     shall inure to the benefit of the successors and assigns of the parties
     hereto.

                  4.     This Termination Agreement embodies and constitutes the
     entire understanding between the parties with respect to the Purchase
     Agreement and the Premises and all matters relating thereto and may not be
     amended or modified except in writing executed by the parties hereto.



                  IN WITNESS WHEREOF, American Eco and HP have hereunto executed
     this Termination Agreement and Mutual Release as of the day and year first
     above written.

                                          HOLIDAY PROPERTIES


                                          By:
                                             ----------------------------------
                                             Toomas J. Kukk, General Partner


                                          And by:
                                                 ------------------------------
                                                Ernest M. Rochester, General
                                                Partner

                                          AMERICAN ECO CORPORATION

                                          By:
                                             ----------------------------------
                                             Michael E. McGinnis, President

    <PAGE>

                                      EXHIBIT G
                                      ---------


     THIS INSTRUMENT AND THE OBLIGATIONS REPRESENTED THEREBY IS SUBORDINATE IN
     ALL RESPECTS TO CERTAIN OBLIGATIONS OF CHEMPOWER, INC. AND ITS SUBSIDIARIES
     TO FIRST NATIONAL BANK OF OHIO, INCLUDING A PROMISSORY NOTE IN THE MAXIMUM
     PRINCIPAL AMOUNT OF $15,700,000 DATED AS OF FEBRUARY 28, 1997.


                                       GUARANTY
                                       --------


                  THIS GUARANTY (this "Guaranty") is made as of this 28th day of
     February, 1997, by AMERICAN ECO CORPORATION, an Ontario, Canada corporation
     ("Guarantor") in favor of HOLIDAY PROPERTIES, an Ohio general partnership
     ("HP").


                                 W I T N E S S E T H:
                                 - - - - - - - - - - 

                  WHEREAS, Guarantor has this date executed and delivered in
     favor of First National Bank of Ohio (the "Bank") a certain Commercial
     Guaranty (the "Commercial Guaranty"); and

                  WHEREAS, pursuant to the Commercial Guaranty, Guarantor has
     guaranteed the obligations of Chempower, Inc., an Ohio corporation
     ("Chempower") to the Bank; and

                  WHEREAS, HP has this date executed and delivered in favor of
     the Bank a certain Unconditional and Continuing Limited Non-Recourse
     Guaranty (the "Non-Recourse Guaranty") pursuant to which HP has guaranteed,
     on a non-recourse basis, the obligations of Chempower to the Bank; and

                  WHEREAS, the Non-Recourse Guaranty will insure to the benefit
     of Guarantor, and the execution and delivery of this Guaranty by Guarantor
     to HP is a condition of HP's willingness to execute and deliver the
     Non-Recourse Guaranty;

                  NOW, THEREFORE, for good and valuable consideration, the
     Guarantor agrees as follows:

                  1.     Definitions.  The term "Guaranteed Obligations" shall
                         -----------
     mean the obligations of HP pursuant to the Non-Recourse Guaranty to pay all
     of the indebtedness evidenced by the Non-Recourse Guaranty and any and all
     other indebtedness of HP to the Bank pursuant to the terms of and
     transactions and agreements provided for in the Non-Recourse Guaranty.

                  2.     Unconditional Guarantee.  Guarantor hereby represents 
                         -----------------------
     and warrants to HP that it is the sole shareholder of Chempower and that it
     will receive substantial benefits in respect of the Non-Recourse Guaranty. 
     Guarantor hereby absolutely and unconditionally guarantees to HP, its
     successors and assigns:

                  (a)    the punctual and full payment when due of all the
          Guaranteed Obligations; it being the intention of Guarantor that this
          Guaranty be an absolute, irrevocable, and unconditional guarantee of
          payment; and

                  (b)    the performance and observance by Chempower of all its
     obligations, agreements, and covenants with HP under any land installment
     contracts or related agreements or undertakings; the guarantee of such
     performance and observance to be absolute, irrevocable and unconditional
     (the obligations, agreements, and covenants referred to in this
     subparagraph (b) also being included within and being a part of the
     Guaranteed Obligations).

                  Guarantor further agrees that its guarantee hereunder will not
     be discharged or affected by the fact that the Guaranteed Obligations or
     any of them shall be or become invalid or unenforceable for any reason. 
     Guarantor represents and warrants to HP that it has full power, authority,
     and capacity to enter into and to fully perform all of its obligations
     under this Guaranty.

                  3.     Costs.  In addition to its obligations under Section 2
                         -----
     above, Guarantor agrees to pay all costs and expenses incurred by HP in the
     enforcement and/or collection of any and all of the Guaranteed Obligations,
     including, without limitation, reasonable attorneys' fees.

                  4.     Dealing with Guaranteed Obligations.  Guarantor hereby
                         -----------------------------------
     grants to HP full power and authority, and without notice to or the consent
     of Guarantor:

                  (a)    to modify, supplement, or otherwise change any terms of
          the Guaranteed Obligations; to grant any extensions or renewals of the
          Guaranteed Obligations; to grant any other waiver or indulgence with
          respect to the Guaranteed Obligations; and to effect any release,
          compromise, or settlement with respect to the Guaranteed Obligations;
          and

                  (b)    to accelerate the maturity of the Guaranteed
          Obligations from and after the occurrence of a default thereunder; to
          fail to set off any amounts owing by Chempower to HP; to waive or
          enter into any agreement of forbearance with respect to the Guaranteed
          Obligations; and to change the term of any such waiver or agreement of
          forbearance.

     No action which HP may take or fail to take pursuant to the foregoing
     powers shall operate to release or terminate this Guaranty or impose any
     liability on HP.

                  5.     HP Not Required to Pursue Chempower or Exhaust 
                         ----------------------------------------------
     Collateral.  Guarantor hereby waives any right to require payment of the
     ----------
     Guaranteed Obligations by Chempower, or to require HP to proceed against
     any collateral or security for the Guaranteed Obligations, or to require
     any action or proceeding against Chempower on the Guaranteed Obligations,
     or otherwise to require HP to exhaust any and all remedies against
     Chempower or any other person before proceeding against Guarantor on this
     Guaranty.

                  6.     Waiver of Acceptance, Etc.   Guarantor waives
                         --------------------------
     acceptance and notice of acceptance hereof, presentment, demand, protest or
     other notice of any kind, promptness in commencing suit and/or giving
     notice to or in making any claim or demand upon it, and agrees that no act
     or omission of any kind on the part of HP shall in any event affect or
     impair this Guaranty.

                  7.     Notices.  If HP desires to give notice to Guarantor, 
                         -------
     such notice shall be deemed given when mailed, certified mail, return
     receipt requested, postage prepaid, addressed to Guarantor at 11011 Jones
     Road, Houston, Texas 77070, or to such other address as Guarantor may from
     time to time file in writing with HP for notices to it.

                  8.     Binding Effect.  All of the terms, provisions, and 
                         --------------
     agreements of this Guaranty shall inure to the benefit of and be
     enforceable by HP, its successors and assigns, and shall be binding upon
     and be enforceable against Guarantor and its successors and assigns.

                  9.     No Right of Subrogation.  Guarantor shall not have any
                         -----------------------
     right of reimbursement, subrogation, or setoff with respect to the
     Guaranteed Obligations unless and until HP shall have received payment in
     full of all Guaranteed Obligations.

                  10.  Reinstatement of Guaranty.  This Guaranty shall continue 
                      -------------------------
     to be effective, or be reinstated, as the case may be, if at any time
     payment, or any part thereof, of any amount paid by or on behalf of
     Chempower with respect to the Guaranteed Obligations is rescinded or must
     otherwise be restored or returned upon the insolvency, bankruptcy,
     dissolution, liquidation or reorganization of Chempower or, upon or as a
     result of the appointment of a receiver, intervenor, or conservator of, or
     trustee or similar officer for, or any substantial part of its property, or
     otherwise, all as though such payments had not been made.

                  11.  Governing Law.  This Guaranty is a contract entered into 
                      -------------
     under and pursuant to the laws of the State of Ohio, and shall be in all
     respects governed, construed, applied and enforced in accordance with the
     laws of such state.

                  12.  Termination of Guaranty.  This Guaranty shall remain in
                      -----------------------
     full force and effect until all Guaranteed Obligations have been paid and
     performed in full.

                  13.  Warrant of Attorney.  Guarantor hereby irrevocably
                      -------------------
     authorizes any attorney-at-law to appear for Guarantor in an action on this
     Guaranty at any time after the same becomes due, whether by acceleration or
     otherwise, in any court of record in the State of Ohio or elsewhere and to
     waive the issuing of service of process against Guarantor and to confess
     judgment in favor of HP, its successors and assigns, and against Guarantor,
     for all amounts that may be due, together with costs of suit, and thereupon
     to waive all errors and all rights of appeal and stays of execution in
     respect of the judgment rendered.  Guarantor hereby expressly (a) waives
     any conflict of interest in an attorney retained by HP confessing judgment
     against the Guarantor upon this Guaranty, and (b) consents to any attorney
     retained by HP receiving a legal fee or other value from HP for legal
     services rendered for confessing judgment against the Guarantor upon this
     Guaranty.  The foregoing warrant of attorney shall survive any judgment,
     and if any judgment is vacated for any reason, HP may thereafter use the
     foregoing warrant of attorney to obtain additional judgment or judgments
     against Guarantor.  A copy of this Guaranty, certified by the Agent, may be
     filed in any proceeding in place of filing the original as a warrant of
     attorney.

                  IN WITNESS WHEREOF, Guarantor has caused this Guaranty to be
     executed and delivered to HP as of the date first above written.

     --------------------------------------------------------------------------
              "WARNING BY SIGNING THIS PAPER YOU GIVE UP YOUR RIGHT TO
               -------------------------------------------------------
               NOTICE AND COURT TRIAL. IF YOU DO NOT PAY ON TIME A
               ----------------------------------------------------
               COURT JUDGMENT MAY BE TAKEN AGAINST YOU WITHOUT YOUR
               ----------------------------------------------------
               PRIOR KNOWLEDGE AND THE POWERS OF A COURT CAN BE USED TO
               --------------------------------------------------------
               COLLECT FROM YOU REGARDLESS OF ANY CLAIMS YOU MAY HAVE
               ------------------------------------------------------
               AGAINST THE CREDITOR WHETHER FOR RETURNED GOODS, FAULTY
               -------------------------------------------------------
               GOODS, FAILURE ON HIS PART TO COMPLY WITH THE AGREEMENT,
               -------------------------------------------------------
               OR ANY OTHER CAUSE."
               -------------------
     ---------------------------------------------------------------------------

                                          AMERICAN ECO CORPORATION


                                          By:
                                             ----------------------------------
                                          Michael E. McGinnis, President


							Exhibit 10.9.10
							---------------

                                 COMMERCIAL GUARANTY
     =========================================================================  
              LOAN  LOAN
   PRINCIPAL  DATE  MATURITY  NO.  CALL COLLATERAL   ACCOUNT OFFICER INITIALS
  ---------   ----  --------  ---  ---- ----------  -------  ------- ------
                                          BL,RE     0224851  NVB
   ===========================================================================
       References in the shaded area are for Lender's use only and do not limit
              the applicability of this document to any particular loan
                                       or item.
   ===========================================================================

     BORROWER:  CHEMPOWER, INC.              LENDER: FIRST NATIONAL BANK OF OHIO
                807 E. TURKEYFOOT LAKE ROAD          COMMERCIAL LOAN DEPARTMENT
                AKRON, OHIO 44319                    106 S. MAIN STREET
                                                     AKRON, OHIO 44308

     GUARANTOR: AMERICAN ECO CORPORATION
                11011 JONES ROAD
                HOUSTON, TX 77070
     ===========================================================================

     AMOUNT OF GUARANTY. The amount of this Guaranty is Unlimited.

     CONTINUING  UNLIMITED   GUARANTY.  For  good  and  valuable  consideration,
     American Eco Corporation   ("Guarantor")  absolutely   and  unconditionally
     guarantees and promises to pay to First National Bank of Ohio ("Lender") or
     its order, on demand, in legal tender of  the United States of America, the
     Indebtedness  (as   that  term  is   defined  below)  of   Chempower,  Inc.
     ("Borrower") to  Lender  on the  terms  and conditions  set  forth in  this
     Guaranty.  Under this Guaranty, the liability of Guarantor is unlimited and
     the obligations of Guarantor are continuing.

     DEFINITIONS.  The following  words shall have  the following  meanings when
     used in this Guaranty:

        BORROWER. The word "Borrower" means Chempower, Inc.

        GUARANTOR. The word "Guarantor" means American Eco Corporation.

      GUARANTY. The word "Guaranty" means this  Guaranty made by Guarantor  for
      the benefit of Lender dated February 28, 1997.

      INDEBTEDNESS. The word "Indebtedness" is used  in its most  comprehensive
      sense  and means  and includes  any  and  all of  Borrower's liabilities,
      obligations,  debts,  and  indebtedness   to  Lender,  now   existing  or
      hereinafter  incurred  or  created,  including, without  limitation,  all
      loans, advances, interest,  costs, debts, overdraft indebtedness,  credit
      card indebtedness, lease  obligations, other obligations, and liabilities
     of Borrower, or any of them, and any present or future judgments  against
     Borrower,  or  any  of  them;  and   whether  any  such  Indebtedness  is
     voluntarily or  involuntarily  incurred,  due  or not  due,  absolute  or
     contingent,  liquidated  or  unliquidated,  determined  or  undetermined;
     whether Borrower  may be liable individually  or jointly  with others, or
     primarily or secondarily, or as guarantor  or surety; whether recovery on
     the  Indebtedness may be  or may  become barred  or unenforceable against
      Borrower for any reason whatsoever;  and whether the  Indebtedness arises
      from transactions which may be voidable  on account of infancy, insanity,
      ultra vires, or otherwise.

     LENDER.  The  word  "Lender"  means  First  National  Bank  of  Ohio, its
      successors and assigns.

     RELATED  DOCUMENTS.  The  words  "Related  Documents"  mean  and  include
     without  limitation  ail  promissory   notes,  credit  agreements,   loan
     agreements,  environmental  agreements, guarantees,  security agreements,
     mortgages,  deeds of  trust, and  all other  instruments,  agreements and
    documents,  whether now  or  hereafter  existing, executed  in connection
    with the Indebtedness.

     NATURE OF GUARANTY. Guarantor's liability under this Guaranty shall be open
     and  continuous for  so long as  this Guaranty remains  in force. Guarantor
     intends  to guarantee at all times the  performance and prompt payment when
     due, whether at maturity or earlier by reason of acceleration or otherwise,
     of  all Indebtedness. Accordingly,  no payments made  upon the Indebtedness
     will  discharge  or diminish  the  continuing  liability  of  Guarantor  in
     connection  with any remaining portions  of the Indebtedness  or any of the
     Indebtedness  which  subsequently  arises  or  is  thereafter  incurred  or
     contracted.

     DURATION  OF  GUARANTY. This  Guaranty will  take  effect when  received by
     Lender without the necessity of any acceptance by Lender, or  any notice to
     Guarantor  or to  Borrower,  and  will continue  in  full force  until  all
     Indebtedness  incurred or contracted before receipt by Lender of any notice
     of revocation shall have been fully and finally paid and  satisfied and all
     other  obligations  of  Guarantor  under  this  Guaranty  shall  have  been
     performed in full. If  Guarantor elects to revoke this  Guaranty, Guarantor
     may only do so in writing. Guarantor's written notice of revocation must be
     delivered to  Lender at the  address of Lender  listed above or  such other
     place  as Lender  may  designate in  writing.  Written revocation  of  this
     Guaranty  will apply  only to  advances or  new Indebtedness  created after
     actual receipt  by  Lender  of  Guarantor's written  revocation.  For  this
     purpose  and  without limitation,  the  term  "new  Indebtedness" does  not
     include  Indebtedness  which  at  the  time  of  notice  of  revocation  is
     contingent, unliquidated, undetermined  or not due and  which later becomes
     absolute,  liquidated, determined or  due. This  Guaranty will  continue to
     bind  Guarantor for all Indebtedness  incurred by Borrower  or committed by
     Lender  prior  to  receipt of  Guarantor's  written  notice  of revocation,
     including any  extensions, renewals, substitutions or  modifications of the
     Indebtedness. All renewals, extensions, substitutions, and modifications of
     the  Indebtedness  granted after  Guarantor's revocation,  are contemplated
     under this Guaranty  and, specifically  will not  be considered  to be  new
     Indebtedness.  This Guaranty  shall  bind the  estate  of Guarantor  as  to
     Indebtedness  created  both before  and after  the  death or  incapacity of
     Guarantor,  regardless  of Lender's  actual  notice  of Guarantor's  death.
     Subject to the  foregoing, Guarantor's executor  or administrator or  other
     legal  representative may  terminate this  Guaranty in  the same  manner in
     which Guarantor might have terminated it and with  the same effect. Release
     of  any other  guarantor  or  termination  of any  other  guaranty  of  the
     Indebtedness  shall  not  affect  the  liability  of  Guarantor under  this
     Guaranty. A revocation received by Lender  from any one or more  Guarantors
     shall  not  affect the  liability of  any  remaining Guarantors  under this
     Guaranty.  IT IS ANTICIPATED THAT  FLUCTUATIONS MAY OCCUR  IN THE AGGREGATE
     AMOUNT OF INDEBTEDNESS  COVERED BY  THIS GUARANTY, AND  IT IS  SPECIFICALLY
     ACKNOWLEDGED  AND  AGREED BY  GUARANTOR THAT  REDUCTIONS  IN THE  AMOUNT OF
     INDEBTEDNESS,  EVEN TO ZERO DOLLARS ($0.00), PRIOR TO WRITTEN REVOCATION OF
     THIS  GUARANTY  BY GUARANTOR  SHALL NOT  CONSTITUTE  A TERMINATION  OF THIS
     GUARANTY. THIS GUARANTY  IS BINDING UPON  GUARANTOR AND GUARANTOR'S  HEIRS,
     SUCCESSORS  AND ASSIGNS  SO  LONG AS  ANY  OF THE  GUARANTEED  INDEBTEDNESS
     REMAINS UNPAID AND EVEN THOUGH THE INDEBTEDNESS GUARANTEED MAY FROM TIME TO
     TIME BE ZERO DOLLARS ($0.00).

     GUARANTOR'S  AUTHORIZATION TO LENDER.  Guarantor authorizes  Lender, either
     before or after any revocation hereof, without notice or demand and without
     lessening Guarantor's  liability under  this Guaranty,  from time  to time:
     (a) prior to revocation as set forth above, to make one  or more additional
     secured or  unsecured loans to Borrower, to  lease equipment or other goods
     to Borrower, or otherwise  to extend additional credit to  Borrower; (b) to
     alter, compromise, renew,  extend, accelerate, or  otherwise change one  or
     more times the time for payment or  other terms of the Indebtedness or  any
     part of the Indebtedness, including increases and  decreases of the rate of
     interest on  the Indebtedness; extensions  may be repeated  and may  be for
     longer than the  original loan term; (c) to take and  hold security for the
     payment of this Guaranty or the Indebtedness, and exchange, enforce, waive,
     fall  or decide  not to  perfect, and  release any  such security,  with or
     without  the substitution  of new  collateral; (d) to  release, substitute,
     agree not  to sue,  or deal with  any one or  more of  Borrower's sureties,
     endorsers, or other  guarantors on any  terms or in  any manner Lender  may
     choose; (e) to determine  how, when  and what application  of payments  and
     credits shall be made on the  Indebtedness; (f) to apply such security  and
     direct the order or  manner of sale thereof, including  without limitation,
     any nonjudicial sale  permitted by  the terms of  the controlling  security
     agreement or  deed of trust,  as Lender  in its  discretion may  determine;
     (g) to sell, transfer,  assign, or grant participations in  all or any part
     of the Indebtedness; and (h) to assign or transfer the Guaranty in whole or
     in part.

     GUARANTOR'S REPRESENTATIONS  AND  WARRANTIES.    Guarantor  represents  and
     warrants to Lender  that (a) no  representations or agreements of  any kind
     have been  made to Guarantor  which would limit or  qualify in any  way the
     terms of this Guaranty; (b) this Guaranty is executed at Borrower's request
     and not  at the  request of  Lender; (c)  Guarantor has not  and will  not,
     without  the  prior  written  consent  of Lender,  sell,  release,  assign,
     encumber,   hypothecate,  transfer,   or  otherwise   dispose  of   all  or
     substantially all  of  Guarantor's assets,  or  any interest  therein;  (d)
     Lender has made no  representation to Guarantor as to  the creditworthiness
     of Borrower; (e)  upon Lenders  request, Guarantor will  provide to  Lender
     financial and credit information in form acceptable to Lender, and all such
     financial  information  provided  to Lender  is  true  and  correct in  all
     material respects  and fairly presents the financial condition of Guarantor
     as of the dates thereof, and no material adverse change has occurred in the
     financial  condition  of  Guarantor   since  the  date  of   the  financial
     statements;  and (f) Guarantor has established  adequate means of obtaining
     from Borrower  on  a  continuing  basis  information  regarding  Borrower's
     financial condition.   Guarantor  agrees to  keep adequately informed  from
     such means  of any facts, events,  or circumstances which might  in any way
     affect Guarantor's risks under this Guaranty, and  Guarantor further agrees
     that, absent a request  for information, Lender shall have no obligation to
     disclose  to Guarantor any information  or documents acquired  by Lender in
     the course of its relationship with Borrower. 

     GUARANTOR'S WAIVERS.  Except as  prohibited  by applicable  law,  Guarantor
     waives any  right to require  Lender (a)  to continue lending  money or  to
     extend  other credit  to Borrower;  (b) to  make any  presentment, protest,
     demand, or  notice of any kind,  including notice of any  nonpayment of the
     Indebtedness  or of any nonpayment related  to any collateral, or notice of
     any action  or  nonaction on  the  part of  Borrower,  Lender, any  surety,
     endorser,  or other  guarantor in  connection with  the Indebtedness  or in
     connection with the creation of new or additional loans or obligations; (c)
     to resort for payment or to proceed directly or at once against any person,
     including  Borrower or any other guarantor; (d) to proceed directly against
     or  exhaust  any  collateral  held  by  Lender  from  Borrower,  any  other
     guarantor, or  any other person; (e) to give notice of the terms, time, and
     place of any  public or private sale of personal  property security held by
     Lender from Borrower  or to comply with any other  applicable provisions of
     the Uniform Commercial Code; (f) to pursue any other remedy within Lender's
     power; or (g) to  commit any act or omission  of any kind, or at  any time,
     with respect to any matter whatsoever.

     If now or hereafter (a) Borrower shall be  or become insolvent, and (b) the
     Indebtedness  shall  not  at all  times  until  paid  be fully  secured  by
     collateral  pledged  by  Borrower,  Guarantor  hereby  forever  waives  and
     relinquishes  in  favor  of  Lender  and  Borrower,  and  their  respective
     successors,  any  claim or  right  to  payment Guarantor  may  now  have or
     hereafter have or acquire against Borrower, by subrogation or otherwise, so
     that  at no  time shall  Guarantor be  or become  a "creditor"  of Borrower
     within the  meaning of 11 U.S.C. section 547(b), or any successor provision
     of the Federal bankruptcy laws.

     Guarantor also waives any and  all rights or defenses arising by  reason of
     (a) any  "one action" or "anti-deficiency"  law or any other  law which may
     prevent  Lender from bringing any action, including a claim for deficiency,
     against Guarantor, before or after  Lender's commencement or completion  of
     any foreclosure  action, either  judicially or  by exercise  of a  power of
     sale; (b) any  election of remedies by  Lender which destroys or  otherwise
     adversely affects Guarantor's  subrogation rights or  Guarantors rights  to
     proceed  against Borrower for  reimbursement, including without limitation,
     any loss  of rights  Guarantor may  suffer by reason  of any  law limiting,
     qualifying,  or discharging the  Indebtedness; (c) any  disability or other
     defense of Borrower, of  any other guarantor, or of any other person, or by
     reason  of the cessation of Borrower's liability from any cause whatsoever,
     other than  payment in full in  legal tender, of the  Indebtedness; (d) any
     right  to claim discharge of  the Indebtedness on  the basis of unjustified
     impairment  of  any collateral  for the  Indebtedness;  (e) any  statute of
     limitations, if  at any time any  action or suit brought  by Lender against
     Guarantor is commenced  there is  outstanding Indebtedness  of Borrower  to
     Lender which is not barred by any applicable statute of limitations; or (f)
     any defenses  given to guarantors  at law  or in equity  other than  actual
     payment  and performance  of  the  Indebtedness.  If  payment  is  made  by
     Borrower,  whether voluntarily or otherwise, or by  any third party, on the
     Indebtedness and  thereafter Lender is forced  to remit the amount  of that
     payment to Borrower's trustee in bankruptcy or to  any similar person under
     any  federal or state bankruptcy law or  law for the relief of debtors, the
     Indebtedness shall be considered  unpaid for the purpose of  enforcement of
     this Guaranty.

     Guarantor further waives and agrees not to assert or claim at  any time any
     deductions to  the amount guaranteed  under this Guaranty for  any claim of
     setoff, counterclaim, counter demand, recoupment or similar right,  whether
     such claim, demand or right may be asserted by the Borrower, the Guarantor,
     or both.

     GUARANTOR'S UNDERSTANDING WITH RESPECT TO  WAIVERS.  Guarantor warrants and
     agrees that  each of the waivers  set forth above is  made with Guarantor's
     full knowledge of  its significance  and consequences and  that, under  the
     circumstances, the waivers are reasonable and not contrary to public policy
     or law.   If any such waiver is determined to be contrary to any applicable
     law or  public policy, such  waiver shall be  effective only to  the extent
     permitted by law or public policy. 

     SUBORDINATION OF BORROWER'S DEBTS  TO GUARANTOR. Guarantor agrees that  the
     Indebtedness  of Borrower  to  Lender, whether  now  existing or  hereafter
     created,  shall  be prior  to  any claim  that  Guarantor may  now  have or
     hereafter  acquire  against  Borrower,  whether  or  not  Borrower  becomes
     insolvent. Guarantor hereby expressly subordinates any claim Guarantor  may
     have  against  Borrower, upon  any account  whatsoever,  to any  claim that
     Lender  may  now  or  hereafter  have against  Borrower.  In  the  event of
     insolvency  and consequent liquidation  of the  assets of  Borrower through
     bankruptcy, by an  assignment for  the benefit of  creditors, by  voluntary
     liquidation, or otherwise, the assets of Borrower applicable to the payment
     of  the claims  of both Lender  and Guarantor  shall be paid  to Lender and
     shall be first applied by Lender to the Indebtedness of Borrower to Lender.
     Guarantor does  hereby assign  to Lender  all claims which  it may  have or
     acquire against Borrower or  against any assignee or trustee  in bankruptcy
     of Borrower; provided however, that such assignment shall be effective only
     for the purpose of assuring to Lender  full payment in legal tender of  the
     Indebtedness. If Lender so requests, any notes  or credit agreements now or
     hereafter evidencing  any debts  or  obligations of  Borrower to  Guarantor
     shall be marked with a legend that  the same be subject to the Guaranty and
     shall  be delivered  to  Lender. Guarantor  agrees,  and Lender  hereby  is
     authorized, in the name of Guarantor, from time to time to execute  such 
     other documents and  to  take such  other actions  as Lender  deems 
     necessary  or appropriate  to  perfect,  preserve  and  enforce  its  
     rights  under  this Guaranty. 

     CONFESSION   OF  JUDGMENT.  Guarantor  hereby  irrevocably  authorizes  and
     empowers  any  attorney-at-law to  appear  in any  court of  record  and to
     confess judgment against Guarantor  for the unpaid amount of  this Guaranty
     as  evidenced by an affidavit signed by  an officer of Lender setting forth
     the  amount then  due, plus attorneys'  fees as provided  in this Guaranty,
     plus costs  of suit,  and to release  all errors,  and waive all  rights of
     appeal.   If a copy of this  Guaranty, verified by an affidavit, shall have
     been filed in the proceeding, it will not be necessary to file the original
     as a  warrant  of attorney.  Guarantor  waives the  right  to any  stay  of
     execution and the benefit of all exemption laws now or hereafter In effect.
     No single exercise of the foregoing  warrant and power to confess  judgment
     will be deemed to exhaust the power, whether or not any such exercise shall
     be held by any court to be  invalid, voidable, or void; but the power  will
     continue undiminished and may be exercised  from time to time as Lender may
     elect until all amounts owing on this Guaranty have been paid in full. 

     MISCELLANEOUS  PROVISIONS.   The following  miscellaneous provisions  are a
     part of this Guaranty: 

      AMENDMENTS.   This  Guaranty,   together  with   any  Related  Documents,
     constitutes the entire understanding and agreement  of the parties as  to
      the matters set forth  in this Guaranty.   No alteration of or  amendment
      to this Guaranty  shall be effective unless  given in writing and  signed
      by the party or  parties sought to be charged  or bound by the alteration
      or amendment.

     APPLICABLE LAW. This Guaranty has been  delivered to Lender and  accepted
     by Lender in the Sate  of Ohio.  If there is a lawsuit, Guarantor  agrees
     upon Lender's  request to  submit to the  jurisdiction of  the courts  of
     Summit County,  State of  Ohio. This  Guaranty shall be  governed by  and
    construed in accordance with the laws of the State of Ohio. 

    ATTORNEYS FEES;  EXPENSES.   Guarantor agrees  to pay  upon  demand all  of
    Lender's  costs and expenses, including  attorneys' fees and Lender's legal
    expenses, incurred  in connection  with the  enforcement of  this Guaranty.
    Lender may  pay someone else  to help enforce this  Guaranty, and Guarantor
    shall pay the costs  and expenses of  such enforcement. Costs and  expenses
    Include Lender's attorneys' fees and legal expenses whether or not there is
    a  lawsuit, including  attorneys' fees  and legal  expenses for  bankruptcy
    proceedings (and including efforts  to modify or vacate any  automatic stay
    or  injunction),  appeals,  and  any  anticipated  post-judgment collection
    services. Guarantor also shall pay all court costs and such additional fees
    as may be directed by the court. 

    NOTICES.   Except for revocation notices by Guarantor, all notices required
    to be given by  either party to the other  under this Guaranty shall  be in
    writing  and shall be effective  when actually delivered  or when deposited
    with  a nationally recognized overnight  courier, or when  deposited In the
    United States mail, first class postage prepaid, addressed to the  party to
    whom the notice is  to be given at the address shown above or to such other
    addresses  as either  party may  designate to  the other  in writing.   All
    revocation notices by Guarantor shall be  in writing and shall be effective
    only  upon  delivery to  Lender  as provided  above in  the  section titled
    "DURATION OF GUARANTY."  If there is more than one Guarantor, notice to any
    Guarantor will  constitute notice to  all Guarantors. For  notice purposes,
    Guarantor  agrees to  keep  Lender informed  at  all times  of  Guarantor's
    current address. 

    INTERPRETATION.   In all cases  where there  is more than  one Borrower  or
    Guarantor, then  all words used in  this Guaranty In the  singular shall be
    deemed to have  been used in the plural where  the context and construction
    so require;  and  where there  is  more than  one  Borrower named  in  this
    Guaranty or when this Guaranty is executed by more than  one Guarantor, the
    words "Borrower" and "Guarantor" respectively shall mean all and any one or
    more  of them. The words  "Guarantor," "Borrower" and  "Lender" include the
    heirs,  successors,  assigns, and  transferees of  each  of them.   Caption
    headings in this Guaranty are for  convenience purposes only and are not to
    be used to interpret or define the provisions of this Guaranty. If  a court
    of  competent jurisdiction  finds  any provision  of  this Guaranty  to  be
    invalid or unenforceable  as to  any person or  circumstance, such  finding
    shall not render  that provision invalid  or unenforceable as to  any other
    persons  or circumstances, and all provisions of this Guaranty in all other
    respects shall remain valid and enforceable. If any one or more of Borrower
    or  Guarantor are  corporations or  partnerships, it  is not  necessary for
    Lender to  inquire into  the  powers of  Borrower or  Guarantor  or of  the
    officers, directors, partners,  or agents  acting or purporting  to act  on
    their  behalf, and any  Indebtedness made or  created in reliance  upon the
    professed exercise of such powers shall be guaranteed under this Guaranty. 

    WAIVER.  Lender  shall not be deemed  to have waived any  rights under this
    Guaranty unless  such waiver is given  in writing and signed  by Lender. No
    delay  or omission  on the  part of  Lender in  exercising any  right shall
    operate as a waiver of such right or any other right. A waiver by Lender of
    a provision of this Guaranty shall not prejudice or constitute  a waiver of
    Lender's right otherwise to demand strict compliance with that provision or
    any other  provision of this Guaranty.  No prior waiver by  Lender, nor any
    course of dealing between  Lender and Guarantor, shall constitute  a waiver
    of any of  Lenders rights or  of any of Guarantor's  obligations as to  any
    future transactions.  Whenever the consent of Lender is required under this
    Guaranty, the granting of such consent by Lender in any  instance shall not
    constitute continuing consent to subsequent instances where such consent is
    required and  in all cases such  consent may be granted or  withheld in the
    sole discretion of Lender. 

    EXHIBIT A.  An exhibit, titled "Exhibit A", is attached to this Guaranty 
    and by this reference is made part of this Guaranty just as if the 
    provisions, terms and conditions of the Exhibit had been fuly set forth
    in this Guaranty. 

    EACH UNDERSIGNED GUARANTOR  ACKNOWLEDGES HAVING READ ALL THE  PROVISIONS OF
    THIS  GUARANTY AND  AGREES  TO  ITS  TERMS.  IN  ADDITION,  EACH  GUARANTOR
    UNDERSTANDS THAT THIS GUARANTY IS  EFFECTIVE UPON GUARANTOR'S EXECUTION AND
    DELIVERY OF  THIS GUARANTY TO  LENDER AND THAT  THE GUARANTY  WILL CONTINUE
    UNTIL TERMINATED IN THE MANNER SET FORTH IN THE SECTION TITLED "DURATION OF
    GUARANTY."  NO  FORMAL  ACCEPTANCE BY  LENDER  IS  NECESSARY  TO MAKE  THIS
    GUARANTY EFFECTIVE. THIS GUARANTY IS DATED FEBRUARY 28, 1997. 

       NOTICE: FOR THIS NOTICE "YOU" MEANS THE GUARANTOR. WARNING: BY SIGNING
       THIS PAPER YOU GIVE  UP YOUR RIGHT TO NOTICE AND COURT  TRIAL.  IF YOU
       DO NOT  PAY ON TIME, A COURT JUDGMENT MAY BE TAKEN AGAINST YOU WITHOUT
       YOUR PRIOR KNOWLEDGE AND THE POWERS OF  A COURT CAN BE USED TO COLLECT
       FROM YOU  REGARDLESS OF ANY CLAIMS  YOU MAY HAVE AGAINST  THE CREDITOR
       WHETHER FOR  RETURNED GOODS, FAULTY GOODS, FAILURE  ON CREDITOR'S PART
       TO COMPLY WITH THE AGREEMENT, OR ANY OTHER CAUSE.



     GUARANTOR:

     American Eco Corporation 

     By: /s/ Michael E. McGinnis
	 -------------------------------
          President & CEO


							EXHIBIT 10.9.11
							---------------

                                   PROMISSORY NOTE

    ===========================================================================
                   LOAN     MA-      LOAN        COL-                    INIT-
    PRINCIPAL      DATE     TURITY   NO. CALL  LATERAL  ACCOUNT OFFICER  IALS
   ---------       ----     ------  ---- ---- -------  -------  ------- ------
   $15,700,000.00  02-28-97 03-02-98            BL,RE   0224851   NVB
    ---------------------------------------------------------------------------
       REFERENCES IN THE SHADED AREA ARE FOR LENDER'S USE ONLY AND DO NOT LIMIT
              THE APPLICABILITY OF THIS DOCUMENT TO ANY PARTICULAR LOAN
                                       OR ITEM.
     ===========================================================================

    BORROWER: CHEMPOWER, INC.               LENDER: FIRST NATIONAL BANK OF OHIO
             807 E. TURKEYFOOT LAKE ROAD           COMMERCIAL LOAN DEPARTMENT
               AKRON, OHIO 44319                     106 S. MAIN STREET
                                                     AKRON, OHIO 44308



     PRINCIPAL AMOUNT: $15,700,000.00              INITIAL INTEREST RATE: 6.938%
                                                      DATE OF NOTE: 02-28-97


    PROMISE  TO  PAY. Chempower,  Inc. ("Borrower")  promises  to pay  to First
    National  Bank of Ohio ("Lender"), or order,  in lawful money of the United
    States  of America, the principal  amount of Fifteen  Million Seven Hundred
    Thousand  and  00/100  Dollars  ($15,700,000.00)  or  so  much  as  may  be
    outstanding,  together with  interest on  the unpaid  outstanding principal
    balance of each advance. Interest shall be calculated from the date of each
    advance until repayment of each advance.

    PAYMENT.  In  one payment  of all  outstanding  principal plus  all accrued
    unpaid interest on  March 2, 1998.  In addition, Borrower will  pay regular
    monthly  payments of accrued unpaid  interest beginning April  1, 1997, and
    all subsequent  interest payments  are due  on the same  day of  each month
    after that.  Interest on this Note is computed on a 365/360 simple interest
    basis; that is,  by applying the ratio  of the annual interest  rate over a
    year  of  360  days,  multiplied  by  the  outstanding  principal  balance,
    multiplied   by  the  actual  number  of  days  the  principal  balance  is
    outstanding. Borrower will pay Lender at Lender's address shown above or at
    such  other  place as  Lender may  designate  in writing.  Unless otherwise
    agreed or  required by applicable  law, payments  will be applied  first to
    accrued unpaid interest, then to principal, and any remaining amount to any
    unpaid collection costs and late charges.

    VARIABLE INTEREST RATE. The interest rate on this Note is subject to change
    from time to time based on changes in an independent index  which is the 30
    DAY LONDON INTERBANK OFFERED  RATE (LIBOR) AS PUBLISHED IN THE  WALL STREET
    JOURNAL (the "Index"). The Index is not necessarily the lowest rate charged
    by Lender on its loans. If the Index becomes unavailable during the term of
    this  loan, Lender  may  designate  a  substitute  index  after  notice  to
    Borrower.  Lender will tell Borrower the current index rate upon Borrower's
    request. Borrower understands  that Lender  may make loans  based on  other
    rates as well. The interest rate change will not occur more often than each
    THIRTY  (30)  DAYS, AFTER  THE  DATE OF  NOTE  AND EVERY  THIRTY  (30) DAYS
    THEREAFTER. CHANGES IN  THE INTEREST RATE WILL BE BASED  ON THE INDEX VALUE
    OF  THE MOST  RECENT PUBLISHED  RELEASE TWO  DAYS PRIOR  TO SCHEDULED  RATE
    CHANGE DATE. The Index currently is 5.438% per annum. The  Interest rate to
    be  applied to the unpaid principal balance of  this Note will be at a rate
    of 1.500  percentage points over the Index, resulting in an initial rate of
    6.938% per annum. NOTICE:  Under no circumstances will the interest rate on
    this Note be more than the maximum rate allowed by applicable law.

    PREPAYMENT. Borrower may pay without penalty all or a portion of the amount
    owed earlier than it  is due. Early payments will not,  unless agreed to by
    Lender in writing, relieve Borrower or Borrower's obligation to continue to
    make  payments of  accrued unpaid  interest. Rather,  they will  reduce the
    principal balance due.

    LATE CHARGE. If a payment is 10 days or more late, Borrower will be charged
    7.000% of the unpaid portion of the regularly scheduled payment or $500.00,
    whichever is less.

    EVENTS  OF DEFAULT.  Each of  the following  shall constitute  an Event  of
    Default under this Agreement:

         (a)  PAYMENTS. The Borrower shall fail to pay when due any installment
               --------
       of  principal, interest or  other sum  payable hereunder  within ten (10)
       calendar days of the due date thereof;

          (b)  BREACH  OF LOAN  AGREEMENT  OR NOTE.  The  Borrower shall  be  in
               ------------------------------------
       default of any  of the  provisions of  this Note or  the provisions  of
      the  Loan  Agreement  between  Borrower and  Lender  dated  as  of  the
      date  hereof pursuant to which this Note was executed.

          (c)  GENERAL INSECURITY. The Lender for any reason in good faith deems
               ------------------
      itself  insecure  with  respect  to  the repayment  of  the  indebtedness
      provided for herein.

     DEFAULT. Borrower  shall be in  default of  this Note if  there occurs  any
     Event of Default.

     RIGHT TO CURE. If any Event of Default (other than a default in payment) is
     curable, and if Borrower has not been  given a notice of a similar Event of
     Default within the preceding 12 month period, it may be cured (and no Event
     of Default will  have occurred) if  Borrower (a)  cures the default  within
     fifteen (15) days; or (b) if the cure requires more than fifteen (15) days,
     and  only with the express written consent of Lender, immediately initiates
     steps which Lender deems  in Lender's sole discretion  to be sufficient  to
     cure  the default and thereafter continues and completes all reasonable and
     necessary steps to produce compliance as soon as reasonably practicable.

     LENDER'S  RIGHTS.  Upon default,  Lender  may  declare  the  entire  unpaid
     principal  balance on this Note and all accrued unpaid interest immediately
     due, without  notice, and then  Borrower will  pay that amount.  Lender may
     hire or  pay someone else  to help collect  this Note if Borrower  does not
     pay.  Borrower also will pay Lender  that amount. This includes, subject to
     any  limits under  applicable law,  Lender's attorneys'  fees and  Lender's
     legal expenses whether or not there is a lawsuit, including attorneys' fees
     and legal expenses for bankruptcy proceedings (including efforts  to modify
     or vacate any automatic  stay or injunction), appeals, and  any anticipated
     post-judgment  collection services.  If not  prohibited by  applicable law,
     Borrower  also will  pay any  court costs,  in addition  to all  other sums
     provided by law. If any Event of Default shall occur and be continuing, the
     Lender shall have, in addition to the remedies set forth  herein, all other
     remedies  specified in  the  Loan Agreement  or  any document  executed  in
     connection therewith,  or such remedies  as otherwise available  under law.
     This Note has been delivered  to Lender and accepted by Lender in the State
     of Ohio.  If there is a  lawsuit, Borrower agrees upon  Lender's request to
     submit  to the jurisdiction  of the courts  of Summit County,  the State of
     Ohio.  This Note shall be governed by  and construed in accordance with the
     laws of the State of Ohio.

     CONFESSION OF JUDGMENT. Borrower hereby irrevocably authorizes and empowers
     any attorney-at-law  to  appear  in any  court  of record  and  to  confess
     judgment against Borrower for the unpaid  amount of this Note as  evidenced
     by an affidavit  signed by an  officer of Lender  setting forth the  amount
     then due, plus attorneys' fees as provided in this Note, plus costs of this
     suit,  and to release all errors, and waive all rights of appeal. If a copy
     of this  Note, verified  by  an affidavit,  shall have  been  filed in  the
     proceeding, it  will not be necessary to file  the original as a warrant of
     attorney.  Borrower  waives the  right to  any  stay of  execution  and the
     benefit  of all  exemption  laws  now or  hereafter  in  effect. No  single
     exercise  of the foregoing  warrant and power  to confess  judgment will be
     deemed to exhaust the power, whether or not any such exercise shall be held
     by any court to  be invalid, voidable, or void; but the power will continue
     undiminished and  may be exercised  from time to  time as Lender  may elect
     until all amounts owing on this Note have been paid in full.

     DISHONORED  ITEM FEE.  Borrower  will pay  a  fee to  Lender  of $20.00  if
     Borrower makes a payment on Borrower's loan and the check or  preauthorized
     charge with which Borrower pays is later dishonored.

     COLLATERAL.  This Note is  secured by among  other things, a  first lien on
     accounts receivable, inventory, equipment,  as well as a first  mortgage on
     Real Estate  located at 1501 Raff Road,  Canton, Ohio, 185 Plumpton Avenue,
     Washington, Pennsylvania,  4801 West Trace Creek  Road, Waverly, Tennessee,
     807  E. Turkeyfoot Lake Road, Akron, Ohio, 3600 Cardiff Avenue, Cincinnati,
     Ohio,  6050 West  Virginia  State Route  34,  Winfield, West  Virginia,  as
     evidenced by a Security Agreement and Mortgages of even date.

     LINE OF CREDIT. This  Note evidences a  revolving line of credit.  Advances
     under this  Note may be  requested orally by  Borrower or by  an authorized
     person.  Lender  may,  but need  not,  require  that all  oral  requests be
     confirmed in  writing. All  communications, instructions, or  directions by
     telephone  or otherwise to  Lender are  to be  directed to  Lender's office
     shown  above.  The following  party or  parties  are authorized  to request
     advances  under the line of  credit until Lender  receives from Borrower at
     Lender's  address  shown  above  written  notice  of  revocation  of  their
     authority. Toomas  J. Kukk,  Chairman/President/CEO. Borrower agrees  to be
     liable  for  all  sums  either:    (a)  advanced  in  accordance  with  the
     instructions  of an authorized person or  (b) credited to any of Borrower's
     accounts with Lender. The  unpaid principal balance  owing on this Note  at
     any  time may  be evidenced  by endorsements  on this  Note or  by Lender's
     internal records, including daily computer print-outs. Lender will  have no
     obligation  to  advance funds  under this  Note if:    (a) Borrower  or any
     guarantor  is in default under the terms of this Note or any agreement that
     Borrower or any guarantor has with Lender, including any agreement  made in
     connection with  the signing of  this Note; (b)  Borrower or any  guarantor
     ceases doing business or is insolvent;  (c) any guarantor seeks, claims  or
     otherwise attempts to limit, modify or revoke such guarantor's guarantee of
     this  Note or any  other loan with  Lender; (d) Borrower  has applied funds
     provided pursuant to this Note for purposes other than  those authorized by
     Lender; or (e)  Lender in good faith deems itself  insecure under this Note
     or any other agreement between Lender and Borrower.

     LETTER  OF CREDIT. Borrower hereby  authorizes Lender to  draw against this
     Line of Credit for reimbursement of any payments made by Lender pursuant to
     any  Letter of Credit, Check Guarantee Letter or Foreign Exchange Contract,
     issued or signed by Lender, or any affiliate of the Lender, for the account
     of the Borrower.  Borrower agrees to reimburse Lender for any such payments
     in accordance with the terms of this agreement. Borrower agrees that Lender
     may  reduce the availability of  this Line of  Credit by the  amount of the
     Letter of  Credit, Check Guarantee  Letter or 15%  of the  Foreign Exchange
     Contract, for the period of time that the Letter of Credit, Check Guarantee
     Letter  or Foreign  Exchange  Contract, is  outstanding  if the  Letter  of
     Credit, Check  Guarantee  Letter or  Foreign Exchange  Contract, is  issued
     against this Line of Credit.

     GENERAL PROVISIONS.  If any part of this Note cannot be enforced, this fact
     will not affect  the rest of  the Note. In  particular, this section  means
     (among other  things) that Borrower  does not agree  or intend to  pay, and
     Lender does  not agree or  intend to  contract for, charge,  collect, take,
     reserve  or  receive   (collectively  referred  to  herein  as  "charge  or
     collect"), any amount in the nature of  interest or in the nature of a  fee
     for  this  loan,  which  would  in  any  way  or  event  (including demand,
     prepayment, or acceleration)  cause Lender  to charge or  collect more  for
     this loan than  the maximum Lender would be permitted  to charge or collect
     by  federal law or the  law of the State of  Ohio (as applicable). Any such
     excess  interest or unauthorized fee  shall, instead of  anything stated to
     the  contrary, be  applied first to  reduce the  principal balance  of this
     loan,  and  when the  principal  has  been paid  in  full,  be refunded  to
     Borrower. Lender may delay or forgo enforcing any of its rights or remedies
     under this  Note without  losing them.  Borrower and  any other  person who
     signs, guarantees or  endorses this  Note, to  the extent  allowed by  law,
     waiver  presentment, demand  for payment, protest  and notice  of dishonor.
     Upon any change  in the terms of this Note,  and unless otherwise expressly
     stated in  writing,  no  party  who  signs this  Note,  whether  as  maker,
     guarantor,  accommodation  maker  or   endorser,  shall  be  released  from
     liability.  All  such  parties  agree  that  Lender  may  renew  or  extend
     (repeatedly and for  any length of time) this loan, or release any party or
     guarantor  or  collateral;  or impair,  fail  to  realize  upon or  perfect
     Lender's security interest  in the  collateral; and take  any other  action
     deemed necessary  by Lender without the consent of or notice to anyone. All
     such  parties  also agree  that  Lender may  modify this  loan  without the
     consent  of  or  notice to  anyone  other  than  the  party with  whom  the
     modification is made.

     PRIOR TO SIGNING THIS NOTE, BORROWER READ AND UNDERSTOOD ALL THE PROVISIONS
     OF THIS  NOTE, INCLUDING  THE VARIABLE INTEREST  RATE PROVISIONS.  BORROWER
     AGREES TO THE  TERMS OF THE  NOTE AND ACKNOWLEDGES  RECEIPT OF A  COMPLETED
     COPY OF THE NOTE.

     NOTICE:  FOR THIS NOTICE "YOU" MEANS THE BORROWER.

     ===========================================================================
     =
     WARNING:  BY  SIGNING THIS PAPER YOU GIVE UP YOUR RIGHT TO NOTICE AND COURT
     TRIAL. IF YOU DO NOT PAY ON TIME, A COURT JUDGMENT MAY BE TAKEN AGAINST YOU
     WITHOUT YOUR  PRIOR KNOWLEDGE  AND THE  POWERS OF  A COURT  CAN BE  USED TO
     COLLECT FROM YOU REGARDLESS OF ANY CLAIMS YOU MAY HAVE AGAINST THE CREDITOR
     WHETHER  FOR RETURNED GOODS,  FAULTY GOODS, FAILURE  ON HIS  PART TO COMPLY
     WITH THE AGREEMENT, OR ANY OTHER CAUSE.
     ===========================================================================
     =

     BORROWER:

     Chempower, Inc.


     By:  /s/ Toomas J. Kukk
        ______________________________________
        Toomas J. Kukk, Chairman/President/CEO


						EXHIBIT 10.9.12

                               SUBORDINATION AGREEMENT
                               -----------------------



             THIS SUBORDINATION AGREEMENT (the "AGREEMENT") is made and
        entered into as of February 28, 1997 by and among Chempower, Inc., an
        Ohio corporation with its principal offices at 807 East Turkeyfoot
        Lake Road, Akron, Ohio 44319 (the "BORROWER"); First National Bank of
        Ohio, a national banking association with its principal offices at 106
        S. Main Street, Akron, Ohio 44308 (the "LENDER"); and Toomas J. Kukk,
        an individual whose residence address is 4140 Derrwood Drive, Akron,
        Ohio 44313 ("KUKK"), Mark L. Rochester, an individual whose residence
        address is 3905 Daventry Street, N. Canton, Ohio ("ROCHESTER") and
        Kukk, as agent (the "AGENT") for Rochester and Kukk, the former
        principal shareholders of Borrower ("PRINCIPAL SHAREHOLDERS").

                                   R E C I T A L S:

             A.   Lender and Borrower are parties to a certain Loan Agreement
        of even date herewith (the "LOAN AGREEMENT" and, together with the
        other documents and instruments described therein and relating
        thereto, the "LOAN DOCUMENTS") pursuant to which the Lender has agreed
        to make a revolving loan in the maximum principal amount at any time
        outstanding of Fifteen Million Seven Hundred Thousand Dollars
        ($15,700,000) (the "LOAN") to Borrower. 

             B.   The Loan is to be secured by a security interest in and to
        all of the assets of Borrower and each of its Subsidiaries, including,
        without limitation, accounts, inventory, equipment, fixtures and
        general intangibles (the "COLLATERAL") and by a mortgage or similar
        interest in and to certain real estate owned by the Borrower (the
        "OWNED PROPERTIES") and certain real estate (the "PURCHASED
        PROPERTIES") owned by Holiday Properties, a general partnership in
        which Kukk is a general partner, and which will be sold to Borrower
        pursuant to a Purchase Agreement and associated Land Installment
        Contracts (the "LAND CONTRACTS"). 

             C.   Borrower will use a portion of the proceeds of the Loan to
        fund certain transactions (the "MERGER TRANSACTION") provided for in
        an Agreement and Plan of Merger (the "MERGER AGREEMENT") between and
        among Borrower, American Eco Corporation ("AMERICAN ECO") and Sub
        Acquisition Corp. ("SUB ACQUISITION"), a wholly owned subsidiary of
        American Eco. As a result of the Merger Transaction, Sub Acquisition
        and Borrower will merge, and Borrower, as a result, will be a wholly
        owned subsidiary of American Eco. 

             D.   In connection with the Merger Transaction, the Principal
        Shareholders will enter into a Financing Agreement with American Eco
        and Borrower (the "FINANCING AGREEMENT") pursuant to which Borrower
        will execute and deliver to the Principal Shareholders a promissory
        note or notes in the aggregate principal amount of $15,900,000 (the
        "SHAREHOLDER NOTES").

             E.   The Shareholder Notes will be secured by a security interest
        in and to the Collateral, and a mortgage or similar interest in and to
        the Owned Properties and the Purchased  Properties (collectively, the
        ("SHAREHOLDER COLLATERAL").  In addition, American Eco will guaranty
        payment of the Shareholder Notes (the "GUARANTY") which Guaranty will
        be secured by a pledge of Borrower's stock (the "STOCK PLEDGE"). 

             F.   Lender, as a condition for extension of the Loan to
        Borrower, has required that Kukk and Rochester, as the Principal
        Shareholders, and Agent (collectively, the "CREDITOR") execute and
        deliver this Agreement. Principal Shareholders and Agent, in order to
        facilitate the Loan, have agreed to execute and deliver this Agreement
        to Lender. Borrower and Creditor each represent and acknowledge to
        Lender that Creditor will benefit as a result of these financial
        accommodations from Lender to Borrower, and Creditor acknowledges
        receipt of valuable consideration for entering into this Agreement. 

             NOW, THEREFORE, for valuable consideration, the receipt and
        sufficiency of which are hereby acknowledged, Lender, Borrower,
        Principal Shareholders and Agent agree as follows: 


                                      ARTICLE I
                                     DEFINITIONS
                                     -----------

             SECTION 1.01. DEFINED TERMS.  Capitalized terms used in this
                          ----------------
        agreement shall have the meaning as defined in the recital paragraphs, 
        and if not therein defined, shall have the following meanings: 

             "SECURITY INTEREST" means and includes, without limitation, any
        type of collateral security, whether in the form of a lien, charge,
        mortgage, deed of trust, land installment contract, assignment,
        pledge, chattel mortgage, chattel trust, factor's lien, equipment
        trust, conditional sale, trust receipt, lien or title retention
        contract, lease or consignment intended as a security device, or any
        other security or lien interest whatsoever, whether created by law,
        contract, or otherwise. 

             "SUBORDINATED INDEBTEDNESS" means and includes, without
        limitation, all present and future indebtedness, obligations,
        liabilities, claims, rights, and demands of any kind which may be now
        or hereafter owing from Borrower to Creditor, including, without
        limitation, the Financing Agreement and the Shareholder Notes. The
        term "Subordinated Indebtedness" is used in its broadcast sense and
        includes without limitation all principal, all interest, all costs and
        attorneys' fees, all sums paid for the purpose of protecting the
        rights of a holder of security (such as a secured party paying for
        insurance on collateral if the owner fails to do so), all contingent
        obligations of Borrower (such as a guaranty), and all other
        obligations, secured or unsecured, of any nature whatsoever; provided,
        however, Subordinated Indebtedness shall not include obligations of
        Borrower to Kukk or Rochester for salary or employee benefits arising
        out of employment agreements provided for in the Merger Agreement or
        made generally available to Borrower's executive employees and not
        otherwise prohibited under the Loan Documents. 

             "SUBSIDIARY" means any or all corporations, partnerships, joint
        ventures, associations or other business entities of which the
        Borrower now or hereafter owns, directly or indirectly, securities or
        other ownership interests having ordinary voting power to elect a
        majority of the board of directors or other governing body thereof,
        including, without limitation, Global Power Company, Brookfield
        Corporation, Southwick Corporation and Controlled Power Limited
        Partnership.

             "SUPERIOR INDEBTEDNESS" means and includes, without limitation,
        all present and future indebtedness, obligations, liabilities, claims,
        rights, and demands of any kind which may be now or hereafter owing
        from Borrower to Lender, including the Loan. The term "Superior
        Indebtedness" is used in its broadest sense and includes without
        limitation all principal, all interest, all costs and attorneys' fees,
        all sums paid for the purpose of protecting Lender's rights in
        security (such as paying for insurance on collateral if the owner
        fails to do so), all contingent obligations of Borrower (such as a
        guaranty), all obligations arising by reason of Borrower's accounts
        with Lender (such as an overdraft on a checking account), and all
        other obligations of Borrower to Lender, secured or unsecured, of any
        nature whatsoever. 

             SECTION 1.02. OTHER TERMS.  Terms not otherwise defined in this
            -------------------------
    Agreement shall have the meanings attributed to such terms in the Uniform
    Commercial Code. All references to dollar amounts shall mean amounts in
    lawful  money of the United States of America. 


                                      ARTICLE II
                        SUBORDINATION OF PAYMENT AND PRIORITY
                        -------------------------------------

             SECTION 2.01. SUBORDINATION OF SUBORDINATED INDEBTEDNESS.  All
             --------------------------------------------------------
        Subordinated Indebtedness of Borrower to Creditor is and shall be
        subordinated in all respects, including as to payment and priority, to
        all Superior Indebtedness of Borrower to Lender. If Creditor holds one
        or more Security Interests, whether now existing or hereafter
        acquired, in any of Borrower's real property or personal property,
        Creditor also subordinates all its Security Interests to all Security
        Interests held by Lender, whether the Lender's Security Interest or
        Interests exist now or are acquired later. 

             SECTION 2.02. PAYMENT TO CREDITOR. Borrower will not make and
	     ----------------------------------
        Creditor will not accept, at any time while any Superior Indebtedness 
        is owing to Lender, (a) any payment upon any Subordinated Indebtedness,
        whether such payment is made by Borrower or by a Subsidiary, (b) any
        advance, transfer, or assignment of assets of Borrower or any 
        Subsidiary to Creditor in any form whatsoever that would reduce at 
        any time or in any way the amount of Subordinated Indebtedness, or 
        (c) any transfer of any assets of Borrower or any Subsidiary as
        security for the Subordinated Indebtedness, except upon Lender's 
        prior written consent. Notwithstanding the foregoing, Borrower shall 
        be permitted to make all regularly scheduled payments of interest on
        the Subordinated Indebtedness, provided that (i) there exists, either
        prior to or as a result of such payment, no default or Event of 
        Default under the Loan Documents of which Creditor has actual 
        knowledge or as to which Lender has given Creditor notice; (ii) 
        Borrower is Solvent (as such term is defined in the Loan Documents)
        at the time of and after giving effect to any such interest payment;
        and (iii) American Eco is not in default of payments on any Account 
        owed to Borrower. 

             SECTION 2.03. DISTRIBUTIONS TO CREDITOR. In the event of any
             ---------------------------------------
        distribution, division, or application, whether partial or complete,
        voluntary or involuntary, by operation of law or otherwise, of all or
        any part of the assets of Borrower or a Subsidiary, or the proceeds 
        thereof, in whatever form, to creditors of Borrower or a Subsidiary 
        or upon any indebtedness of Borrower or a Subsidiary, whether by 
        reason of the liquidation, dissolution or other winding-up of 
        Borrower or a Subsidiary, or by reason of any execution sale,
        receivership, insolvency, or bankruptcy proceeding, assignment for 
        the benefit of  creditors, proceedings for reorganization, or 
        readjustment of Borrower or a Subsidiary's properties, then and in 
        such event, (a) the Superior Indebtedness shall be paid in full 
        before any payment is made upon the  Subordinated Indebtedness, and
        (b) all payments and distributions, of any kind or character and 
        whether in cash, property, or securities, which shall be payable or 
        deliverable upon or in respect of the Subordinated Indebtedness shall
        be paid or delivered directly to Lender for application in payment of 
        the amounts then due on the Superior Indebtedness until the Superior 
        Indebtedness shall have been paid in full. 

             SECTION 2.04. ASSIGNMENT OF SUBORDINATED INDEBTEDNESS.  In order
             -----------------------------------------------------
        that Lender may establish its right to prove claims and recover for its
        own account distributions based on the Subordinated Indebtedness, 
        Creditor does hereby assign all its right, title, and interest in 
        such claims to Lender. Creditor further agrees to supply such 
        information and evidence, provide access to and copies of such of 
        Creditor's records as may pertain to the Subordinated Indebtedness,
        and execute such instruments as may be required by Lender to enable
        Lender to enforce all such claims and collect all distributions, 
        payments, or other disbursements which may be made on account of the 
        Subordinated Indebtedness. For such purposes, Creditor hereby 
        irrevocably authorizes Lender in its discretion to make and present 
        for or on behalf of Creditor such proofs of claims on account of the
        Subordinated Indebtedness as Lender may deem expedient and proper and
        to vote such claims in any such proceeding and to receive and collect
        any and all dividends, payments, or other disbursements made thereon
        in whatever form the same may be paid or issued and to apply the same
        on account of the Superior Indebtedness. Creditor agrees to deliver to
        Lender, at Lender's request, all notes of Borrower to Creditor,
        including the Shareholder Notes, or other evidence of the Subordinated
        Indebtedness, now held or hereafter acquired by Creditor, while this
        Agreement remains in effect. Attached hereto are copies of the
        Financing Agreement, the Shareholder Note, and the Stock Pledge,
        certified by Kukk (individually and as Agent) as true, complete and
        accurate copies thereof. Creditor agrees not to sell, assign, pledge
        or otherwise transfer any of such notes except subject to all the
        terms and conditions of this Agreement. Should Lender receive any
        payments on account of the Subordinated Indebtedness, as between
        Borrower and Lender, such payments shall not be treated as payment of
        the Superior Indebtedness, provided, however, that upon payment to
        Lender of the Superior Indebtedness, in full, then the holder of the
        Subordinated Indebtedness shall be subrogated to Lender's rights under
        the Superior Indebtedness to the extent Lender received payment on
        account of the Subordinated Indebtedness. 

             SECTION 2.05. APPLICATION OF PAYMENT.  Should any payment,
             ------------------------------------
        distribution, security, or proceeds thereof be received by Creditor 
        at any time on the Subordinated Indebtedness contrary to the terms of
        this Agreement, Creditor immediately will deliver the same to Lender 
        in precisely the form received (except for the endorsement or 
        assignment of Creditor where necessary), for application on or to 
        secure the Superior Indebtedness, whether it is due or not due, and 
        until so delivered the same shall be held in trust by Creditor as
        property of Lender. In the event Creditor fails to make any such 
        endorsement or assignment, Lender, or any of its officers on behalf 
        of Lender, is hereby irrevocably authorized by Creditor to make
        the same. 

             SECTION 2.06. LEGEND ON SUBORDINATED OBLIGATIONS.  Each note,
             ------------------------------------------------
    contract, or other evidence of the Subordinated Indebtedness, including,
    without limitation, the Financing Agreement, the Shareholder Note, 
    mortgages and UCC Financing Statements, shall contain a prominent
    legend, substantially as follows: 

             THIS INSTRUMENT AND THE OBLIGATIONS REPRESENTED THEREBY IS
             SUBORDINATE IN ALL RESPECTS TO CERTAIN OBLIGATIONS OF
             CHEMPOWER, INC. AND ITS SUBSIDIARIES TO FIRST NATIONAL BANK
             OF OHIO, INCLUDING A PROMISSORY NOTE IN THE MAXIMUM
             PRINCIPAL AMOUNT OF $15,700,000 DATED AS OF FEBRUARY 28,
             1997. 


                                     ARTICLE III
                      WARRANTIES AND REPRESENTATIONS OF CREDITOR
                      ------------------------------------------

             SECTION 3.01. WARRANTIES AND REPRESENTATIONS OF CREDITOR.  Kukk,
             --------------------------------------------------------
        Rochester, and Agent each represents and warrants to Lender that: 

             (a)  no representations or agreements of any kind have been made
             to Creditor which would limit or qualify in any way the terms of
             this Agreement; 

             (b)  Lender has made no representation to Creditor as to the
             creditworthiness of Borrower; 

             (c)  Creditor has established adequate means of obtaining from
             Borrower on a continuing basis information regarding Borrower's
             financial condition.  Lender shall have no obligation to disclose
             to Creditor information or material acquired by Lender in the
             course of its relationship with Borrower, including any facts,
             events, or circumstances which might in any way affect Creditor's
             risks under this Agreement. 

             (d)  Each person executing this Agreement is duly, properly and
             fully authorized to execute and deliver this Agreement. 

             (e)  This Agreement is, or upon the execution of will be, a
             legal, valid and binding obligation of Kukk, Rochester and the
             Agent, in full force and effect and enforceable with its
             respective terms, except for the effect of applicable laws
             regarding bankruptcy or insolvency or general principles of
             equity. 


                                      ARTICLE IV
                           RIGHTS, WAIVERS AND ENFORCEMENT
                           -------------------------------

             SECTION 4.01. CREDITORS WAIVERS.  Creditor waives any right to
             -------------------------------
        require Lender: (a) to make, extend, renew, or modify any loan to
        Borrower or to grant any other financial accommodations to Borrower
        whatsoever; (b) to make any presentment, protest, demand, or notice of
        any kind, including notice of any nonpayment of the Superior
        Indebtedness or of any nonpayment related to any Security Interests,
        or notice of any action or nonaction on the part of Borrower, Lender,
        any surety, endorser, or other guarantor in connection with the 
        Superior Indebtedness, or in  connection with the creation of new or
        additional Superior Indebtedness;  (c) to resort for payment or to
        proceed directly or at once against any person, including Borrower;
        (d) to proceed directly against or exhaust any Security Interests
        held by Lender from Borrower, any other guarantor, or any other
        person; (e) to give notice of the terms, time, and place of any 
        public or private sale of personal property security held by Lender
        from Borrower or to comply with any other applicable provisions of 
        the Uniform Commercial Code; (f) to pursue any other remedy within
        Lender's power; or (g) to commit any act or omission of any kind, 
        at any time, with respect to any  matter whatsoever. 

             SECTION 4.02. LENDER'S RIGHTS. Lender may take or omit any and all
             -----------------------------
        actions with respect to the Superior Indebtedness or any Security
        Interests for the Superior Indetedness without affecting whatsoever
        any of Lender's rights under this Agreement. In particular, without 
        limitation, Lender may, without notice of any kind to Creditor, (a)
        make one or more additional secured or unsecured loans to Borrower;
        (b) repeatedly alter, compromise, renew, extend, accelerate, or 
        otherwise change the time for payment or other terms of the Superior
        Indebtedness or any part thereof, including increases and decreases
        of the rate of interest on the Superior Indebtedness; extensions may 
        be repeated and may be for longer than the original loan term;  (c)
        take and hold Security Interests for the payment of the Superior 
        Indebtedness, and exchange, enforce, waive, and release any such  
        Security Interests, with or without the substitution of new 
        collateral; (d) release,  substitute, agree not to sue, or deal with
        any one or more of Borrower's sureties, endorses, or guarantors on
        any terms or manner Lender chooses; (e) determine how, when and what
        application of payments and credits, shall be made on the Superior 
        Indebtedness; (f) apply such security and direct the order or manner
        of sale thereof, as Lender in its discretion may determine; and (g)
        assign this Agreement in whole or in part. 

             SECTION 4.03. DEFAULT BY BORROWER.  If Borrower becomes insolvent
             ---------------------------------
        or bankrupt, this Agreement shall remain in full force and effect. 
        In the event of a corporate reorganization or corporate arrangement
        of Borrower undo the provisions of the Bankruptcy Code, as amended,
        this Agreement shall remain in full force and effect and the court
        having jurisdiction over the reorganization or arrangement is hereby
        authorized to preserve such priority and subordination in approving
        any such plan of reorganization or arrangement. Any default by
        Borrower under the terms of the Subordinated Indebtedness also shall
        be a default under the terms of the Superior Indebtedness to Lender
        provided, however, that if the holders of the Subordinated
        Indebtedness declare a default and accelerate the Subordinated
        Indebtedness, such action will not cause a default in the Superior
        Indebtedness if, and only if, the holder of the Subordinated
        Indebtedness takes no action to enforce or collect on the Subordinated
        Indebtedness other than to enforce any rights to proceed against
        Borrower's stock held by American Eco Corporation as provided in the
        Stock Pledge, and the default under the Subordinated Indebtedness
        giving rise to such action shall not cause a default in the Superior
        Indebtedness unless such default constitutes an Event of Default (as
        defined in the Loan Agreement) other than an Event of Default
        described in clause (i) or clause (o) of Section 8.1 of the Loan
        Agreement. 


              SECTION 4.04. DURATION AND TERMINATION.  This Agreement will take
              --------------------------------------
        effect when received by Lender, without the necessity of any
        acceptance by Lender, in writing or otherwise, and will remain in 
        full force and effect until Creditor shall notify Lender in writing 
        at the address shown above to the contrary. Any such notice shall 
        not affect the Superior Indebtedness owed Lender by Borrower at the 
        time of such notice, nor shall such notice affect Superior 
        Indebtedness thereafter granted in compliance with a commitment
        made by Lender to Borrower prior to receipt of such notice, nor shall
        such notice affect any renewals of or substitutions for any of the 
        foregoing. Such notice shall affect only indebtedness of Borrower to 
        Lender arising after receipt of such notice and not arising from 
        financial assistance granted by Lender to Borrower in compliance with 
        Lender's obligations under a commitment. Any notes lodged with Lender
        pursuant to Section 2.04 of this Agreement need not be returned to 
        Creditor until this Agreement has no further force or effect. 

             SECTION 4.05. MODIFICATIONS TO SUBORDINATED INDEBTEDNESS.
             --------------------------------------------------------
        Borrower and Creditor agree that no modifications, alterations 
        or changes may be made to any documents evidencing the Subordinated
        Indebtedness, including without limitation, the Financing Agreement
        and the Shareholder Note, or any documents evidencing any interest 
        of Creditor in the Shareholder Collateral without the express written 
        consent of Lender.


                                      ARTICLE V
                               MISCELLANEOUS PROVISIONS
                               ------------------------


             SECTION 5.01. APPLICABLE LAW.  This Agreement has been delivered
             ----------------------------
       to Lender and accepted by Lender in Summit County, in the State of Ohio. 
       If there is a lawsuit, Creditor and Borrower agree upon Lender's request
       to submit to the jurisdiction of the courts of Summit County, State of
        Ohio. This Agreement shall be governed by and construed in accordance
       with the laws (but not the law of conflicts) of the State of Ohio. No
       provision contained in this Agreement shall be construed (a) as
        requiring Lender to grant to Borrower or to Creditor any financial
        assistance or other accommodations, or (b) as limiting or precluding
        Lender from the exercise of Lender's own judgment and discretion about
        amounts and times of payment in making loans or extending
        accommodations to Borrower. 

             SECTION 5.02. AMENDMENTS. This Agreement constitutes the entire
             ------------------------
        understanding and agreement of the parties as to the matters set forth
        in this Agreement. No alteration of or amendment to this Agreement
        shall be effective unless made in writing and signed by Lender, 
         Borrower, and Creditor.

             SECTION 5.03. ATTORNEYS' FEES; EXPENSES.  Creditor and Borrower
             ---------------------------------------
        agree to pay upon demand all of Lender's costs and expenses, including
        attorneys' fees and Lender's legal expenses, incurred in connection 
        with the enforcement of this Agreement.  Lender may pay someone else 
        to help enforce this Agreement, and Creditor and Borrower shall pay 
        the costs and expenses of such enforcement.  Costs and expenses 
        include Lender's attorneys' fees and legal expenses whether or not 
        there is a lawsuit, including attorneys' fees and legal expenses for 
        bankruptcy proceedings (and including efforts to modify or vacate
        any automatic stay or injunction), appeals, and any anticipated
        post-judgment collection services.  Creditor and Borrower also pay 
        all court costs and such additional fees as may be directed by the
        court.

             SECTION 5.04. SUCCESSORS AND ASSIGNS.  This Agreement shall
             ------------------------------------
        extend to and bind the respective heirs, personal representatives,
        successors and assigns of the parties to this Agreement, and the
        covenants of Borrower and Creditor respecting subordination of the 
        Subordinated Indebtedness in favor of Lender shall extend to, 
        include, and be enforceable by any transferee or endorse to whom 
         Lender may transfer any or all of the Superior Indebtedness.

             SECTION 5.05. WAIVER.  Lender shall not be deemed to have waived
             --------------------
        any rights under this Agreement unless such waiver is given in writing
        and signed by Lender.  No delay or omission on the part of Lender in
        exercising any right shall operate as a waiver of such right or any 
        other right.  A waiver by Lender of a provision of this Agreement
        shall not prejudice or constitute a waiver of Lender's right
        otherwise to demand strict compliance with that provision or 
        any other provision of this Agreement.  No prior waiver by Lender, 
        nor any course of dealing between Lender and Creditor, shall 
        constitute a waiver of any of Lender's rights or of any of Creditor's
        obligations as to any future transactions.  Whenever the consent of
        Lender is required under this Agreement, the granting of such consent
        by Lender in any instance shall not constitute continuing consent to 
        subsequent instances where such consent is required and in all cases 
        such consent may be granted or withheld in the sole discretion of 
        Lender.

        BORROWER AND CREDITOR ACKNOWLEDGE HAVING READ ALL THE PROVISIONS OF
        THIS SUBORDINATION AGREEMENT, AND BORROWER AND CREDITOR AGREE TO ITS
        TERMS.

        Chempower, Inc.

        By:  /s/ Toomas J. Kukk
           ------------------------------------------
             Toomas J. Kukk, Chairman/President/CEO

         /s/ Toomas J. Kukk
        ---------------------------------------------
        Toomas J. Kukk, Individually and as Agent

         /s/ Mark L. Rochester
        ---------------------------------------------
        Mark L. Rochester



        First National Bank of Ohio


        By:  /s/ Nick Browning 
           -------------------------------------


        Its: Vice-President
            ------------------------------------


    <PAGE> 

                                     CERTIFICATE


        The undersigned certifies that attached hereto are true, complete and
        accurate copies of the Financing Agreement, the Shareholder Note, and
        the Pledge Agreement. Capitalized terms used in this Certificate have
        the respective meanings assigned to them in the Subordination
        Agreement, dated as of February 28, 1997, by and among Chempower,
        Inc., First National Bank of Ohio, Toomas J. Kukk, Mark L. Rochester,
        and Toomas J. Kukk as Agent.



					/s/ Toomas J. Kukk
                                      -------------------------------
                                      Toomas J. Kukk, Principal Shareholder

					/s/ Toomas J. Kukk
			              -------------------------------
                                      Toomas J. Kukk, Agent

						---------------






							EXHIBIT 10.9.13
							---------------


                            COMMERCIAL SECURITY AGREEMENT


          THIS COMMERCIAL SECURITY AGREEMENT is entered into between
          Chempower, Inc., an Ohio corporation with its principal offices
          at 807 East Turkeyfoot Lake Road, Akron, Ohio 44319 (referred to
          below as either "BORROWER" or "GRANTOR"); and First National Bank
          of Ohio, a national Banking Association with its principal
          offices at 106 S. Main Street, Akron, Ohio 44308 (referred to
          below as "LENDER").

          GRANT OF SECURITY INTEREST.  For valuable consideration, Grantor
          grants to Lender a security interest in the Collateral to secure
          the Indebtedness and agrees that Lender shall have the rights
          stated in this Agreement with respect to the Collateral, in
          addition to all other rights which Lender may have by law.

          DEFINITIONS.  The following words shall have the following
          meanings when used in this Agreement.  Terms not otherwise
          defined in this Agreement or in the Loan Agreement shall have the
          meanings attributed to such terms in the Uniform Commercial Code. 
          All references to dollar amounts shall mean amounts in lawful
          money of the United States of America.

               Agreement.  The word "AGREEMENT" means this Commercial 
               ---------            
               Security Agreement, as this Commercial Security Agreement
               may be amended or modified from time to time, together with
               all exhibits and schedules attached to this Commercial
               Security Agreement from time to time.

               Borrower.  The word "BORROWER" means Chempower, Inc. and its
               --------           
               successors and assigns.

               Collateral.  The word "COLLATERAL" means the following 
               ----------         
               described property of Grantor, whether now owned or
               hereafter acquired, whether now existing or hereafter
               arising, and wherever located:

               All inventory, accounts, contract rights, equipment and
          general intangibles.

               In addition, the word "Collateral" includes all the
               following, whether now owned or hereafter acquired, whether
               now existing or hereafter arising, and wherever located:

                    (a)  All attachments, accessions, accessories, tools,
                    parts, supplies, increases, and additions to and all
                    replacements of and substitutions for any property
                    described above.

                    (b)  All products and produce of any of the property
                    described in this Collateral section.

                    (c)  All accounts, contract rights, general
                    intangibles, instruments, rents, monies, payments, and
                    all other rights, arising out of a sale, lease, or
                    other disposition of any of the property described in
                    this Collateral section.

                    (d)  All proceeds (including insurance proceeds) from
                    the sale, destruction, loss, or other disposition of
                    any of the property described in this Collateral
                    section.

                    (e)  All records and data relating to any of the
                    property described in this Collateral section, whether
                    in the form of a writing, photograph, microfilm,
                    microfiche, or electronic media, together with all of
                    Grantor's right, title, and interest in and to all
                    computer software required to utilize, create,
                    maintain, and process any such records or data on
                    electronic media.

               Event of Default.  The words "EVENT OF DEFAULT" mean and 
               ----------------     
               include, without limitation any of the Events of Default set
               forth in the Loan Agreement or below in the section titled
               "Events of Default."

               Grantor.  The word "GRANTOR" means Chempower, Inc.
               -------            

               Guarantor.  The word "GUARANTOR" means and includes without
               ---------          
               limitation each and all of the guarantors, sureties, and
               accommodation parties in connection with the Indebtedness.

               Indebtedness.  The word "INDEBTEDNESS" means the 
               ------------       
               indebtedness evidenced by the Note, including all principal
               and interest, together with all other indebtedness and costs
               and expenses for which Grantor or Borrower is responsible
               under this Agreement or under any of the Related Documents.

               Loan Agreement means the Loan Agreement between Borrower and
               --------------
               Lender dated as of February 28, 1997.

               Lender.  The word "LENDER" means First National Bank of 
               ------         
               Ohio, its successors and assigns.

               Note.  The word "NOTE" as used herein shall mean the Note 
               ----           
               referred to in the Loan Agreement which is the promissory
               note of Borrower to Lender dated as of February 28, 1997 in
               the maximum principal amount of $15,700,000; together with
               all renewals of, extensions of, modifications of,
               refinancings of, consolidations of and substitutions for the
               note or credit agreement.

               Related Documents.  The words "RELATED DOCUMENTS" mean and 
               ----------------- 
               include without limitation all promissory notes, credit
               agreements, loan agreements, environmental agreements,
               guaranties, security agreements, mortgages, deeds of trust,
               and all other instruments, agreements and documents, whether
               now or hereafter existing, executed in connection with the
               Indebtedness.

          BORROWER'S WAIVERS AND RESPONSIBILITIES.  Except as otherwise
          required under this Agreement or by applicable law, (a) Borrower
          agrees that Lender need not tell Borrower about any action or
          inaction Lender takes in connection with this Agreement; (b)
          Borrower assumes the responsibility for being and keeping
          informed about the Collateral; and (c) Borrower waives any
          defenses that may arise because of any action or inaction of
          Lender, including without limitation any failure of Lender to
          realize upon the Collateral or any delay by Lender in realizing
          upon the Collateral; and Borrower agrees to remain liable under
          the Note no matter what action Lender takes or fails to take
          under this Agreement.

          OBLIGATIONS OF GRANTOR.  Grantor warrants and covenants to Lender
          as follows:

               Perfection of Security Interest.  Grantor agrees to execute 
               -------------------------------
               such financing statements and to take whatever other actions
               are requested by Lender to perfect and continue Lender's
               security interest in the Collateral.  Upon request of
               Lender, Grantor will deliver to Lender any and all of the
               documents evidencing or constituting the Collateral, and
               Grantor will note Lender's interest upon any and all chattel
               paper if not delivered to Lender for possession by Lender. 
               Grantor hereby appoints Lender as its irrevocable
               attorney-in-fact for the purpose of executing any documents
               necessary to perfect or to continue the security interest
               granted in this Agreement.  Lender may at any time, and
               without further authorization from Grantor, file a carbon,
               photographic or other reproduction of any financing
               statement or of this Agreement for use as a financing
               statement.  Grantor will reimburse Lender for all expenses
               for the perfection and the continuation of the perfection of
               Lender's security interest in the Collateral.  Grantor
               promptly will notify Lender before any change in Grantor's
               name including any change to the assumed business names of
               Grantor.  This is a continuing Security Agreement and will
               continue in effect even though all or any part of the
               Indebtedness is paid in full and even though for a period of
               time Borrower may not be indebted to Lender.

               No Violation.  The execution and delivery of this Agreement
               ------------
               will not violate any laws or agreement governing Grantor or
               to which Grantor is a party, and its certificate or articles
               of incorporation and bylaws or code of regulations do not
               prohibit any term or condition of this Agreement.

               Enforceability of Collateral.  To the extent the Collateral
               ----------------------------
               consists of accounts, contract rights, chattel paper, or
               general intangibles, the Collateral is enforceable in
               accordance with its terms, is genuine, and complies with
               applicable laws concerning form, content and manner of
               preparation and execution, and all persons appearing to be
               obliged on the Collateral have authority and capacity to
               contract and are in fact obligated as they appear to be on
               the Collateral.  At the time any account becomes subject to
               a security interest in favor of Lender, the account shall be
               a good and valid account representing an undisputed, bona
               fide indebtedness incurred by the account debtor, for
               merchandise held subject to delivery instructions or
               theretofore shipped or delivered pursuant to a contract of
               sale, or for services theretofore performed by Grantor with
               or for the account debtor; there shall be no setoffs or
               counterclaims against any such account; and no agreement
               under which any deductions or discounts may be claimed shall
               have been made with the account debtor except those
               disclosed to Lender in writing.

               Location of the Collateral.  Grantor, upon request of 
               --------------------------
               Lender, will deliver to Lender in form satisfactory to
               Lender a schedule of real properties and Collateral
               locations relating to Grantor's operations, including
               without limitation the following: (a) all real property
               owned or being purchased by Grantor; (b) all real property
               being rented or leased by Grantor; (c) all storage
               facilities owned, rented, leased, or being used by Grantor;
               and (d) all other properties where Collateral is or may be
               located.  Except in the ordinary course of its business,
               Grantor shall not remove the Collateral from its existing
               locations without the prior written consent of Lender.

               Removal of Collateral.  Grantor shall keep the Collateral 
               ---------------------
               (or to the extent the Collateral consists of intangible
               property such as accounts, the records concerning the
               Collateral) at Grantor's address shown above, or at such
               other locations as are acceptable to Lender.  Except in the
               ordinary course of its business, including the sales of
               inventory, Grantor shall not remove the Collateral from its
               existing locations without the prior written consent of
               Lender.  To the extent that the Collateral consists of
               vehicles, or other titled property, Grantor shall not take
               or permit any action which would require application for
               certificates of title for the vehicles outside the State of
               Ohio, without the prior written consent of Lender.

               Transactions Involving Collateral.  Other than as expressly
               ---------------------------------
               provided in the Loan Agreement, except for inventory sold or
               accounts collected in the ordinary course of Grantor's
               business, Grantor shall not sell, offer to sell, or
               otherwise transfer or dispose of the Collateral.  While
               Grantor is not in default under this Agreement, Grantor may
               sell inventory, but only in the ordinary course of its
               business and only to buyers who qualify as a buyer in the
               ordinary course of business.  A sale in the ordinary course
               of Grantor's business does not include a transfer in partial
               or total satisfaction of a debt or any bulk sale.  Grantor
               shall not pledge, mortgage, encumber or otherwise permit the
               Collateral to be subject to any lien, security interest,
               encumbrance, or charge, other than the security interest
               provided for in this Agreement or under the Loan Agreement,
               without the prior written consent of Lender.  This includes
               security interests even if junior in right to the security
               interests granted under this Agreement.  Unless waived by
               Lender, all proceeds from any disposition of the Collateral
               (for whatever reason) shall be held in trust for Lender and
               shall not be commingled with any other funds; provided
               however, this requirement shall not constitute consent by
               Lender to any sale or other disposition.  Upon receipt,
               Grantor shall immediately deliver any such proceeds to
               Lender.

               Title.  Grantor represents and warrants to Lender that, 
               -----
               except as otherwise provided expressly in the Loan
               Agreement, it holds good and marketable title to the
               Collateral, free and clear of all liens and encumbrances
               except for the lien granted pursuant to this Agreement.  No
               financing statement covering any of the Collateral is on
               file in any public office other than those which reflect the
               security interest created by this Agreement or to which
               Lender has specifically consented.  Grantor shall defend
               Lender's rights in the Collateral against the claims and
               demands of all other persons.

               Collateral Schedules and Locations.  As often as Lender 
               ----------------------------------
               shall require, and insofar as the Collateral consists of
               accounts and general intangibles, Grantor shall deliver to
               Lender schedules of such Collateral, including such
               information as Lender may require, including without
               limitation names and addresses of account debtors and agings
               of accounts and general intangibles.  Insofar as the
               Collateral consists of inventory and equipment, Grantor
               shall deliver to Lender, as often as Lender shall require,
               such lists, descriptions, and designations of such
               Collateral as Lender may require to identify the nature,
               extent, and location of such Collateral.  Such information
               shall be submitted for Grantor and each of its subsidiaries
               or related companies.

               Maintenance and Inspection of Collateral.  Grantor shall 
               ----------------------------------------
               maintain all tangible Collateral in good condition and
               repair.  Grantor will not commit or permit damage to or
               destruction of the Collateral or any part of the Collateral. 
               Lender and its designated representatives and agents shall
               have the right at all reasonable times to examine, inspect,
               and audit the Collateral wherever located.  Subject to the
               limitations set forth in the Loan Agreement, Grantor shall
               immediately notify Lender of all cases involving the return,
               rejection, repossession, loss or damage of or to any
               Collateral; of any request for credit or adjustment or of
               any other dispute arising with respect to the Collateral;
               and generally of all happenings and events affecting the
               Collateral or the value or the amount of the Collateral.

               Taxes, Assessments and Liens.  Grantor will pay when due all
               ----------------------------
               taxes, assessments and liens upon the Collateral, its use or
               operation, upon this Agreement, upon any promissory note or
               notes evidencing the Indebtedness, or upon any of the other
               Related Documents.  Grantor may withhold any such payment or
               may elect to contest any lien if Grantor is in good faith
               conducting an appropriate proceeding to contest the
               obligation to pay and so long as Lender's interest in the
               Collateral is not jeopardized in Lender's sole opinion.  If
               the Collateral is subjected to a lien which is not
               discharged within fifteen (15) days, Grantor shall deposit
               with Lender cash, a sufficient corporate surety bond or
               other security satisfactory to Lender in an amount adequate
               to provide for the discharge of the lien plus any interest,
               costs, attorneys' fees or other charges that could accrue as
               a result of foreclosure or sale of the Collateral.  In any
               contest Grantor shall defend itself and Lender and shall
               satisfy any final adverse judgment before enforcement
               against the Collateral.  Grantor shall name Lender as an
               additional obligee under any surety bond furnished in the
               contest proceedings.

               Compliance With Governmental Requirements.  Grantor shall 
               -----------------------------------------
               comply promptly with all laws, ordinances, rules and
               regulations of all governmental authorities, now or
               hereafter in effect, applicable to the ownership,
               production, disposition, or use of the Collateral.  Grantor
               may contest in good faith any such law, ordinance or
               regulation and withhold compliance during any proceeding,
               including appropriate appeals, so long as Lender's interest
               in the Collateral, in Lender's opinion, is not jeopardized.

               Hazardous Substances.  Grantor represents and warrants that
               --------------------
               the Collateral never has been, and never will be so long as
               this Agreement remains a lien on the Collateral, used for
               the generation, manufacture, storage, transportation,
               treatment, disposal, release or threatened release of any
               hazardous waste or substance, as those terms are defined in
               the Comprehensive Environmental Response, Compensation, and
               Liability Act of 1980, as amended, 42 U.S.C. Section 9601,
               et seq. ("CERCLA"), the Superfund Amendments and
               Reauthorization Act of 1986, Pub. L. No. 99-499 ("SARA"),
               the Hazardous Materials Transportation Act, 49 U.S.C.
               Section 1801, et seq., the Resource Conservation and
               Recovery Act, 49 U.S.C. Section 6901, et seq., or other
               applicable state or Federal laws, rules, or regulations
               adopted pursuant to any of the foregoing.  The terms
               "HAZARDOUS WASTE" and "HAZARDOUS SUBSTANCE" shall also 
               include, without limitation, petroleum and petroleum
               by-products or any fraction thereof and asbestos.  The
               representations and warranties contained herein are based on
               Grantor's due diligence in investigating the Collateral for
               hazardous wastes and substances.  Grantor hereby
               (a) releases and waives any future claims against Lender for
               indemnity or contribution in the event Grantor becomes
               liable for cleanup or other costs under any such laws, and
               (b) agrees to indemnify and hold harmless Lender against any
               and all claims and losses resulting from a breach of this
               provision of this Agreement.  This obligation to indemnify
               shall survive the payment of the Indebtedness and the
               satisfaction of this Agreement.

               Maintenance of Casualty Insurance.  Grantor shall procure 
               ---------------------------------
               and maintain all risks insurance, including without
               limitation fire, theft and liability coverage together with
               such other insurance as Lender may require with respect to
               the Collateral, in form, amounts, coverages and basis
               reasonably acceptable to Lender and issued by a company or
               companies reasonably acceptable to Lender.  Grantor, upon
               request of Lender, will deliver to Lender from time to time
               the policies or certificates of insurance in form
               satisfactory to Lender, including stipulations that coverage
               will not be canceled or diminished without at least ten (10)
               days' prior written notice to Lender and not including any
               disclaimer of the insurer's liability for failure to give
               such a notice.  Each insurance policy also shall include an
               endorsement providing that coverage in favor of Lender will
               not be impaired in any way by any act, omission or default
               of Grantor or any other person.  In connection with all
               policies covering assets in which Lender holds or is offered
               a security interest, Grantor will provide Lender with such
               loss payable or other endorsements as Lender may require. 
               If Grantor at any time fails to obtain or maintain any
               insurance as required under this Agreement, Lender may (but
               shall not be obligated to) obtain such insurance as Lender
               deems appropriate, including if it so chooses "single
               interest insurance," which will cover only Lender's interest
               in the Collateral.

               Application of Insurance Proceeds.  Grantor shall promptly 
               ---------------------------------
               notify Lender of any loss or damage to the Collateral. 
               Lender may make proof of loss if Grantor fails to do so
               within fifteen (15) days of the casualty.  All proceeds of
               any insurance on the Collateral, including accrued proceeds
               thereon, shall be held by Lender as part of the Collateral. 
               If Lender consents to repair or replacement of the damaged
               or destroyed Collateral, which consent shall not be
               unreasonably withheld, Lender shall, upon satisfactory proof
               of expenditure, pay or reimburse Grantor from the proceeds
               for the reasonable cost of repair or restoration.  If Lender
               does not consent to repair or replacement of the Collateral,
               Lender shall retain a sufficient amount of the proceeds to
               pay all of the Indebtedness, and shall pay the balance to
               Grantor.  Any proceeds which have not been disbursed within
               six (6) months after their receipt and which Grantor has not
               committed to the repair or restoration of the Collateral
               shall be used to prepay the Indebtedness.

               Insurance Reports.  Grantor, upon request of Lender, shall 
               -----------------
               furnish to Lender reports on each existing policy of
               insurance showing such information as Lender may reasonably
               request including the following:  (a) the name of the
               insurer; (b) the risks insured; (c) the amount of the
               policy; (d) the property insured; (e) the then current value
               on the basis of which insurance has been obtained and the
               manner of determining that value; and (f) the expiration
               date of the policy.  In addition, Grantor shall upon request
               by Lender (however not more often than annually) have an
               independent appraiser satisfactory to Lender determine, as
               applicable, the cash value or replacement cost of the
               Collateral.

          GRANTOR'S RIGHT TO POSSESSION AND TO COLLECT ACCOUNTS.  Until
          default and except as otherwise provided below with respect to
          accounts, Grantor may have possession of the tangible personal
          property and beneficial use of all the Collateral and may use it
          in any lawful manner not inconsistent with this Agreement or the
          Related Documents, provided that Grantor's right to possession
          and beneficial use shall not apply to any Collateral where
          possession of the Collateral by Lender is required by law to
          perfect Lender's security interest in such Collateral.  Until
          otherwise notified by Lender, Grantor may collect any of the
          Collateral consisting of accounts.  At any time and even though
          no Event of Default exists, Lender may exercise its rights to
          collect the accounts and to notify account debtors to make
          payments directly to Lender for application to the Indebtedness. 
          If Lender at any time has possession of any Collateral, whether
          before or after an Event of Default, Lender shall be deemed to
          have exercised reasonable care in the custody and preservation of
          the Collateral if Lender takes such action for that purpose as
          Grantor shall request or as Lender, in Lender's sole discretion,
          shall deem appropriate under the circumstances, but failure to
          honor any request by Grantor shall not of itself be deemed to be
          a failure to exercise reasonable care.  Lender shall not be
          required to take any steps necessary to preserve any rights in
          the Collateral against prior parties, nor to protect, preserve or
          maintain any security interest given to secure the Indebtedness.

          EXPENDITURE BY LENDER.  If not discharged or paid when due,
          Lender may (but shall not be obligated to) discharge or pay any
          amounts required to be discharged or paid by Grantor under this
          Agreement, including without limitation all taxes, liens,
          security interests, encumbrances, and other claims, at any time
          levied or placed on the Collateral.  Lender also may (but shall
          not be obligated to) pay all costs for insuring, maintaining and
          preserving the Collateral.  All such expenditures incurred or
          paid by Lender for such purposes will then bear interest at the
          rate charged under the Note from the date incurred or paid by
          Lender to the date of repayment by Grantor.  All such expenses
          shall become a part of the Indebtedness and, at Lender's option,
          will (a) be payable on demand, (b) be added to the balance of the
          Note and be apportioned among and be payable with any installment
          payments to become due during either (i) the term of any
          applicable insurance policy or (ii) the remaining terms of the
          Note, or (c) be treated as a balloon payment which will be due
          and payable at the Note's maturity.  This Agreement also will
          secure payment of these amounts.  Such right shall be in addition
          to all other rights and remedies to which Lender may be entitled
          upon the occurrence of an Event of Default.

          EVENTS OF DEFAULT.  Each of the following shall constitute an
          Event of Default under this Agreement:

               Default on Indebtedness.  Failure of Borrower to make any 
               -----------------------
               payment when due on the Indebtedness as provided in the Note
               and the Loan Agreement.

               Other Defaults.  Failure of Grantor or Borrower to comply 
               --------------
               with or to perform any other term, obligation, covenant or
               condition contained in this Agreement or in the Loan
               Agreement or any of the Related Documents.

               Insolvency.  The dissolution or termination of Grantor or 
               ----------
               Borrower's existence as a going business, the insolvency of
               Grantor or Borrower, the appointment of a receiver for any
               part of Grantor or Borrower's property, any assignment for
               the benefit of creditors, any type of creditor workout, or
               the commencement of any proceeding under any bankruptcy or
               insolvency laws by or against Grantor or Borrower.

               Creditor or Forfeiture Proceedings.  Commencement of 
               ----------------------------------
               foreclosure or forfeiture proceedings, whether by judicial
               proceeding, self-help, repossession or any other method, by
               any creditor of Grantor or Borrower or by any governmental
               agency against the Collateral or any other collateral
               securing the Indebtedness.  This includes a garnishment of
               any of Grantor or Borrower's deposit accounts with Lender. 
               However, this Event of Default shall not apply if there is a
               good faith dispute by Grantor or Borrower as to the validity
               or reasonableness of the claim which is the basis of the
               creditor or forfeiture proceeding and if Grantor or Borrower
               gives Lender written notice of the creditor or forfeiture
               proceeding and deposits with Lender monies or a surety bond
               for the creditor or forfeiture proceeding, in an amount
               determined by Lender, in its sole discretion, as being an
               adequate reserve or bond for the dispute.

               Events Affecting Guarantor.  Any of the preceding events 
               --------------------------
               occurs with respect to any Guarantor of any of the
               Indebtedness or such Guarantor dies or becomes incompetent. 
               Lender, at its option, may, but shall not be required to,
               permit the Guarantor's estate to assume unconditionally the
               obligations arising under the guaranty in a manner
               satisfactory to Lender, and, in doing so, cure the Event of
               Default.

               Insecurity.  Lender, in good faith, deems itself insecure.
               ----------

          RIGHTS AND REMEDIES ON DEFAULT.  If an Event of Default occurs
          under this Agreement, at any time thereafter, Lender shall have
          all the rights of a secured party under the Ohio Uniform
          Commercial Code and shall have all the rights and remedies
          provided under the Loan Agreement and the Related Documents.  In
          addition and without limitation, Lender may exercise any one or
          more of the following rights and remedies:

               Assemble Collateral.  Lender may require Grantor to deliver
               -------------------
               to Lender all or any portion of the Collateral and any and
               all certificates of title and other documents relating to
               the Collateral.  Lender may require Grantor to assemble the
               Collateral and make it available to Lender at a place to be
               designated by Lender.  Lender also shall have full power to
               enter upon the property of Grantor to take possession of and
               remove the Collateral.  If the Collateral contains other
               goods not covered by this Agreement at the time of
               repossession, Grantor agrees Lender may take such other
               goods, provided that Lender makes reasonable efforts to
               return them to Grantor after repossession.

               Sell the Collateral.  Lender shall have full power to sell,
               -------------------
               lease, transfer, or otherwise deal with the Collateral or
               proceeds thereof in its own name or that of Grantor.  Lender
               may sell the Collateral at public auction or private sale. 
               Unless the Collateral threatens to decline speedily in value
               or is of a type customarily sold on a recognized market,
               Lender will give Grantor reasonable notice of the time after
               which any private sale or any other intended disposition of
               the Collateral is to be made.  The requirements of
               reasonable notice shall be met if such notice is given at
               least ten (10) days before the time of the sale or
               disposition.  All expenses relating to the disposition of
               the Collateral, including without limitation the expenses of
               retaking, holding, insuring, preparing for sale and selling
               the Collateral, shall become a part of the Indebtedness
               secured by this Agreement and shall be payable on demand,
               with interest at the Note rate from date of expenditure
               until repaid.

               Appoint Receiver.  To the extent permitted by applicable 
               ----------------
               law, Lender shall have the following rights and remedies
               regarding the appointment of a receiver:  (a) Lender may
               have a receiver appointed as a matter of right, (b) the
               receiver may be an employee of Lender and may serve without
               bond, and (c) all fees of the receiver and his or her
               attorney shall become part of the Indebtedness secured by
               this Agreement and shall be payable on demand, with interest
               at the Note rate from date of expenditure until repaid.

               Collect Revenues, Apply Accounts.  Lender, either itself or
               --------------------------------
               through a receiver, may collect the payments, rents, income,
               and revenues from the Collateral.  Lender may at any time in
               its discretion transfer any Collateral into its own name or
               that of its nominee and receive the payments, rents, income,
               and revenues therefrom and hold the same as security for the
               Indebtedness or apply it to payment of the Indebtedness in
               such order of preference as Lender may determine.  Insofar
               as the Collateral consists of accounts, general intangibles,
               insurance policies, instruments, chattel paper, choses in
               action, or similar property, Lender may demand, collect,
               receipt for, settle, compromise, adjust, sue for, foreclose,
               or realize on the Collateral as Lender may determine,
               whether or not Indebtedness or Collateral is then due.  For
               these purposes, Lender may, on behalf of and in the name of
               Grantor, receive, open and dispose of mail addressed to
               Grantor; change any address to which mail and payments are
               to be sent; and endorse notes, checks, drafts, money orders,
               documents of title, instruments and items pertaining to
               payment, shipment, or storage of any Collateral.  To
               facilitate collection, Lender may notify account debtors and
               obligors on any Collateral to make payments directly to
               Lender.

               Obtain Deficiency.  If Lender chooses to sell any or all of
               -----------------
               the Collateral, Lender may obtain a judgment against
               Borrower for any deficiency remaining on the Indebtedness
               due to Lender after application of all amounts received from
               the exercise of the rights provided in this Agreement. 
               Borrower shall be liable for a deficiency even if the
               transaction described in this subsection is a sale of
               accounts or chattel paper.

               Other Rights and Remedies.  Lender shall have all the rights
               -------------------------
               and remedies of a secured creditor under the provisions of
               the Uniform Commercial Code, as may be amended from time to
               time.  In addition, Lender shall have and may exercise any
               or all other rights and remedies it may have available at
               law, in equity, or otherwise.

               Cumulative Remedies.  All of Lender's rights and remedies, 
               -------------------
               whether evidenced by this Agreement or the Related Documents
               or by any other writing, shall be cumulative and may be
               exercised singularly or concurrently.  Election by Lender to
               pursue any remedy shall not exclude pursuit of any other
               remedy, and an election to make expenditures or to take
               action to perform an obligation of Grantor or Borrower under
               this Agreement, after Grantor or Borrower's failure to
               perform, shall not affect Lender's right to declare and to
               exercise its remedies.

          MISCELLANEOUS PROVISIONS.  The following miscellaneous provisions
          are a part of this Agreement.

               Amendments.  This Agreement, together with any Related 
               ----------
               Documents, constitutes the entire understanding and
               agreement of the parties as to the matters set forth in this
               Agreement.  No alteration of or amendment to this Agreement
               shall be effective unless given in writing and signed by the
               party or parties sought to be charged or bound by the
               alteration or amendment.

               Applicable Law.  This Agreement has been delivered to Lender
               --------------
               and accepted by Lender in the State of Ohio.  If there is a
               lawsuit, Grantor and Borrower agree upon Lender's request to
               submit to the jurisdiction of the courts of Summit County,
               State of Ohio.  This Agreement shall be governed by and
               construed in accordance with the laws of the State of Ohio.

               Attorneys' Fees; Expenses.  Grantor and Borrower agree to 
               -------------------------
               pay upon demand all of Lender's costs and expenses,
               including attorneys' fees and Lender's legal expenses,
               incurred in connection with the enforcement of this
               Agreement.  Lender may pay someone else to help enforce this
               Agreement, and Grantor and Borrower shall pay the costs and
               expenses of such enforcement.  Costs and expenses include
               Lender's attorneys' fees and legal expenses whether or not
               there is a lawsuit, including attorneys' fees and legal
               expenses for bankruptcy proceedings (and including efforts
               to modify or vacate any automatic stay or injunction),
               appeals, and any anticipated post-judgment collection
               services.  Grantor and Borrower also shall pay all court
               costs and such additional fees as may be directed by the
               court.

               Caption Headings.  Caption headings in this Agreement are 
               ----------------
               for convenience purposes only and are not to be used to
               interpret or define the provisions of this Agreement.

               Multiple Parties; Corporate Authority.  All obligations of 
               -------------------------------------
               Grantor and Borrower under this Agreement shall be joint and
               several, and all references to Borrower shall mean each and
               every Borrower, and all references to Grantor shall mean
               each and every Grantor.  This means that each of the persons
               signing below as Borrower or Grantor is responsible for ALL
               obligations in this Agreement.

               Notices.  All notices required to be given under this 
               -------
               Agreement shall be given in writing and in the manner
               provided in the Loan Agreement.  To the extent permitted by
               applicable law, if there is more than one Grantor, notice to
               any Grantor or Borrower will constitute notice to all
               Grantor and Borrowers.  For notice purposes, Grantor or
               Borrower agrees to keep Lender informed at all times of
               Grantor or Borrower's current address(es).

               Power of Attorney.  Grantor hereby appoints Lender as its 
               -----------------
               true and lawful attorney-in-fact, irrevocably, with full
               power of substitution to do the following:  (a) to demand,
               collect, receive, receipt for, sue and recover all sums of
               money or other property which may now or hereafter become
               due, owing or payable from the Collateral; (b) to execute,
               sign and endorse any and all claims, instruments, receipts,
               checks, drafts or warrants issued in payment for the
               Collateral; (c) to settle or compromise any and all claims
               arising under the Collateral, and, in the place and stead of
               Grantor, to execute and deliver its release and settlement
               for the claim; and (d) to file any claim or claims or to
               take any action or institute or take part in any
               proceedings, either in its own name or in the name of
               Grantor, or otherwise, which in the discretion of Lender may
               seem to be necessary or advisable.  This power is given as
               security for the Indebtedness, and the authority hereby
               conferred is and shall be irrevocable and shall remain in
               full force and effect until renounced by Lender.

               Severability.  If a court of competent jurisdiction finds 
               ------------
               any provision of this Agreement to be invalid or
               unenforceable as to any person or circumstance, such finding
               shall not render that provision invalid or unenforceable as
               to any other persons or circumstances.  If feasible, any
               such offending provision shall be deemed to be modified to
               be within the limits of enforceability or validity; however,
               if the offending provision cannot be so modified, it shall
               be stricken and all other provisions of this Agreement in
               all other respects shall remain valid and enforceable.

               Successor Interests.  Subject to the limitations set forth 
               -------------------
               above on transfer of the Collateral, this Agreement shall be
               binding upon and inure to the benefit of the parties, their
               successors and assigns.

               Waiver.  Lender shall not be deemed to have waived any 
               ------
               rights under this Agreement unless such waiver is given in
               writing and signed by Lender.  No delay or omission on the
               part of Lender in exercising any right shall operate as a
               waiver of such right or any other right.  A waiver by Lender
               of a provision of this Agreement shall not prejudice or
               constitute a waiver of Lender's right otherwise to demand
               strict compliance with that provision or any other provision
               of this Agreement.  No prior waiver by Lender, nor any
               course of dealing between Lender and Grantor, shall
               constitute a waiver of any of Lender's rights or of any of
               Grantor's obligations as to any future transactions. 
               Whenever the consent of Lender is required under this
               Agreement, the granting of such consent by Lender in any
               instance shall not constitute continuing consent to
               subsequent instances where such consent is required and in
               all cases such consent may be granted or withheld in the
               sole discretion of Lender.

               BORROWER AND GRANTOR ACKNOWLEDGE HAVING READ ALL THE
          PROVISIONS OF THIS COMMERCIAL SECURITY AGREEMENT, AND BORROWER
          AND GRANTOR AGREE TO ITS TERMS.  THIS AGREEMENT IS DATED AS OF
          FEBRUARY 28, 1997.


          BORROWER AND GRANTOR:

          Chempower, Inc.


          By:  /s/ Toomas J. Kukk
             ----------------------------------------
             Toomas J. Kukk, Chairman/President/CEO



          LENDER:

          First National Bank of Ohio


          By:  /s/ Nicholas V. Browning 
             ----------------------------------------
             Nicholas V. Browning, Vice President





                                                              Exhibit 10.10
                                                              -------------






                           11011 JONES ROAD LEASE AGREEMENT



                                    BY AND BETWEEN


                         11011 JONES ROAD JOINT VENTURE GROUP
                                     ("LANDLORD")




                                         AND



                               AMERICAN ECO CORPORATION
                                      ("TENANT")


          page break

                                  TABLE OF CONTENTS

          ARTICLE 1.  . . . . . . . . . . . . . . . . . . . . . . . . .   1
               1.1  PREMISES  . . . . . . . . . . . . . . . . . . . . .   1

          ARTICLE 2.  . . . . . . . . . . . . . . . . . . . . . . . . .   1
               2.1  TERM. . . . . . . . . . . . . . . . . . . . . . . .   1
               2.2  EARLY POSSESSION. . . . . . . . . . . . . . . . . .   1

          ARTICLE 3.  . . . . . . . . . . . . . . . . . . . . . . . . .   1
               3.1  BASE RENT.  . . . . . . . . . . . . . . . . . . . .   1
               3.2  OPERATING EXPENSES. . . . . . . . . . . . . . . . .   1
               3.3  SECURITY DEPOSIT. . . . . . . . . . . . . . . . . .   1

          ARTICLE 4.  . . . . . . . . . . . . . . . . . . . . . . . . .   2
               4.1  USE . . . . . . . . . . . . . . . . . . . . . . . .   2

          ARTICLE 5.  . . . . . . . . . . . . . . . . . . . . . . . . .   2
               5.1  TENANT SERVICES.  . . . . . . . . . . . . . . . . .   2
               5.2  UTILITY SERVICES. . . . . . . . . . . . . . . . . .   2

          ARTICLE 6.  . . . . . . . . . . . . . . . . . . . . . . . . .   2
               6.1  ALTERATIONS.  . . . . . . . . . . . . . . . . . . .   2
               6.2  TENANT REPAIRS. . . . . . . . . . . . . . . . . . .   2
               6.3  CONDITION OF PREMISES.  . . . . . . . . . . . . . .   3

          ARTICLE 7.  . . . . . . . . . . . . . . . . . . . . . . . . .   3
               7.1  TENANT INSURANCE. . . . . . . . . . . . . . . . . .   3
               7.2  WAIVER OF SUBROGATION.  . . . . . . . . . . . . . .   3
               7.3  INDEMNITY.  . . . . . . . . . . . . . . . . . . . .   4

          ARTICLE 8.  . . . . . . . . . . . . . . . . . . . . . . . . .   4
               8.1  CASUALTY. . . . . . . . . . . . . . . . . . . . . .   4
               8.2  END OF TERM CASUALTY. . . . . . . . . . . . . . . .   4

          ARTICLE 9.  . . . . . . . . . . . . . . . . . . . . . . . . .   4
               9.1  CONDEMNATION  . . . . . . . . . . . . . . . . . . .   4

          ARTICLE 10. . . . . . . . . . . . . . . . . . . . . . . . . .   5
               10.1 ENTRY . . . . . . . . . . . . . . . . . . . . . . .   5

          ARTICLE 11. . . . . . . . . . . . . . . . . . . . . . . . . .   5
               11.1 SUBORDINATION.  . . . . . . . . . . . . . . . . . .   5
               11.3 QUIET ENJOYMENT . . . . . . . . . . . . . . . . . .   5

          ARTICLE 12. . . . . . . . . . . . . . . . . . . . . . . . . .   6
               12.1 ASSIGNMENT AND SUBLETTING.  . . . . . . . . . . . .   6
               12.2 CONTINUED LIABILITY.  . . . . . . . . . . . . . . .   7
               12.3 CONSENT.  . . . . . . . . . . . . . . . . . . . . .   7
               12.4 PROCEEDS. . . . . . . . . . . . . . . . . . . . . .   7

          ARTICLE 13. . . . . . . . . . . . . . . . . . . . . . . . . .   7
               13.1 DEFAULT.  . . . . . . . . . . . . . . . . . . . . .   7
               13.2 RIGHTS UPON DEFAULT.  . . . . . . . . . . . . . . .   7
               13.3 COSTS.  . . . . . . . . . . . . . . . . . . . . . .   8
               13.4 INTEREST. . . . . . . . . . . . . . . . . . . . . .   8
               13.5 LANDLORD'S LIEN.  . . . . . . . . . . . . . . . . .   8

          ARTICLE 14. . . . . . . . . . . . . . . . . . . . . . . . . .   8
               14.1 CORPORATE RESOLUTIONS; OTHER EVIDENCE OF
                    AUTHORITY.  . . . . . . . . . . . . . . . . . . . .   8

          ARTICLE 15. . . . . . . . . . . . . . . . . . . . . . . . . .   9
               15.1 ENVIRONMENTAL MATTERS.  . . . . . . . . . . . . . .   9


          ARTICLE 16. . . . . . . . . . . . . . . . . . . . . . . . . .   9
               16.1 AMENDMENT.  . . . . . . . . . . . . . . . . . . . .   9
               16.2 SEVERABILITY. . . . . . . . . . . . . . . . . . . .   9
               16.3 ESTOPPEL LETTERS. . . . . . . . . . . . . . . . . .   9
               16.4 LANDLORD'S LIABILITY AND AUTHORITY. . . . . . . . .   9
               16.5 HOLDOVER. . . . . . . . . . . . . . . . . . . . . .   9
               16.6 SURRENDER.  . . . . . . . . . . . . . . . . . . . .   9
               16.7 PARTIES AND SUCCESSORS. . . . . . . . . . . . . . .   9
               16.8 NOTICE. . . . . . . . . . . . . . . . . . . . . . .  10
               16.9 RULES AND REGULATIONS . . . . . . . . . . . . . . .  10
               16.10 CAPTIONS . . . . . . . . . . . . . . . . . . . . .  10
               16.11 NUMBER AND GENDER. . . . . . . . . . . . . . . . .  10
               16.12 GOVERNING LAW. . . . . . . . . . . . . . . . . . .  10
               16.13 INABILITY TO PERFORM.  . . . . . . . . . . . . . .  10
               16.14 USE OF NAME  . . . . . . . . . . . . . . . . . . .  10
               16.15 BROKER.  . . . . . . . . . . . . . . . . . . . . .  10
               16.16 MEMORANDUM OF LEASE. . . . . . . . . . . . . . . .  10
               16.17 ENTIRE AGREEMENT.  . . . . . . . . . . . . . . . .  10
               16.18 TIME OF ESSENCE. . . . . . . . . . . . . . . . . .  11
               16.19 PARKING. . . . . . . . . . . . . . . . . . . . . .  11
               16.21 ATTORNEY'S FEES. . . . . . . . . . . . . . . . . .  11
               16.22 LANDLORD ALTERATIONS OR MODIFICATIONS. . . . . . .  11
               16.23 NAME CHANGE  . . . . . . . . . . . . . . . . . . .  11
               16.25 GUARANTY.  . . . . . . . . . . . . . . . . . . . .  11
               16.26 PURCHASE OPTION. . . . . . . . . . . . . . . . . .  11

          page break

                           11011 JONES ROAD LEASE AGREEMENT
                          ---------------------------------

               This Lease is entered into as of the 15th day of August,
          1996 between 11011 JONES ROAD JOINT VENTURE GROUP, ("Landlord")
          whose address for purposes of notice hereunder is 11011 Jones
          Road, Suite 250, Houston, Texas 77070 and AMERICAN ECO
          CORPORATION, an Ontario Corporation, ("Tenant"), whose address
          prior to the Commencement Date (defined in Section 2.01 hereof)
          is 1325 South Creek, Houston, Texas 77084 and whose address after
          the Commencement Date shall be 11011 Jones Road, Houston, Texas
          77070.


                                 W I T N E S S E T H:

                                      ARTICLE 1.

               1.1  PREMISES.  
                    ----------     Landlord hereby leases to Tenant, and
          Tenant hereby leases from Landlord, for the rent and subject to
          the provisions of this Lease, the premises known as 11011 Jones
          Road, Houston, Harris County, Texas, said property being more
          particularly described as Exhibit A hereto.



                                      ARTICLE 2.

               2.1  TERM.  
                    -----     Subject to the other provisions hereof, this
          Lease shall be for a term of Five (5) years commencing on August
          15, 1996 (the "Commencement Date"), and expiring on September 14,
          2001 (the "Expiration Date").  Such term, as it may be modified,
          is herein called the "Term."  Such terms shall also have an
          automatic renewal for a second five year period.

               2.2  EARLY POSSESSION.  
                    ----------------    If prior to the Commencement Date
          Tenant shall enter into possession of all or any part of the
          Premises, such possession shall be subject to all the provisions
          of this Lease, and the Term and the payment of all Rent shall
          commence, on the date of such entry, and the total amount of all
          Rent due hereunder shall be increased accordingly.

                                      ARTICLE 3.

               3.1  BASE RENT.
                    --------- Tenant, in consideration for this Lease,
          agrees to pay to Landlord a base rental ("Base Rent") of
          $180,000.00 per year such amount to be paid in equal monthly
          installments of $15,000.00.  Landlord's address herein provided
          in legal tender of the United States of America, without notice,
          demand, counterclaim, set-off or abatement, in advance on the
          first day of each calendar month throughout the Term, except that
          the first such monthly installment is due upon the date of
          execution of this Lease by Tenant.  The base rent for the second
          five year term shall be $198,000.00 to be paid in equal monthly
          installment of $15,500.00.

               3.2  OPERATING EXPENSES.  
                    ------------------  "Operating Expenses" shall mean and
          include all amounts, expenses, and costs of whatever nature paid
          or incurred because of or in connection with the ownership,
          management, operation, repair, maintenance, advertising and
          promotion, or security of the Project, all additional facilities
          that may be added to the Project, and Landlord's personal
          property that may be utilized in connection therewith.  Operating
          Expenses shall also include real and personal property taxes,
          capital improvements, depreciation, interest and principal
          payments on mortgage and other non-operating debts of Landlord,
          and specific costs for special items or services above Building
          Standards.

               3.3  SECURITY DEPOSIT.  
                    -----------------   Tenant shall deposit with Landlord
          on the date Tenant executes this Lease the sum of $15,000.00 as a
          "Security Deposit" on the understanding:  (a) that the Security
          Deposit or any portion thereof may be applied to the curing of
          any default, without prejudice to any other remedy or remedies
          which the Landlord may have on account thereof, and upon such
          application Tenant shall pay Landlord on demand the amount so
          applied which shall be added to the Security Deposit so the same
          will be restored to its original amount; (b) that Landlord shall
          not be obligated to hold the Security Deposit as a separate fund,
          but may commingle it with other funds; and (c) that if Tenant is
          not in default, the remaining balance of the Security Deposit
          shall be returned to Tenant, without interest, within sixty (60)
          days after the expiration of the Term provided, however, Landlord
          shall have the right to retain and expend such remaining balance
          for cleaning and repairing the the Premises if Tenant shall fail
          to deliver the Premises at the termination of this Lease in a
          neat and clean condition and in as good a condition as existed at
          the date of possession of same by Tenant, ordinary wear and tear
          only excepted.

                                      ARTICLE 4.

               4.1  USE.  
                    ---- Tenant shall use and occupy the Premises only for
          general office and administrative duties and for no other
          purposes.  Tenant shall not do or permit anything to be done in
          or about the Premises nor bring or keep anything therein that
          will in any way increase the existing rate of or affect any fire
          or other insurance upon the Project or any of its contents, or
          cause cancellation of any insurance policy covering the Project
          or any part thereof or any of its contents.  Tenant shall not do
          or permit anything to be done in or about the Premises that will
          in any way obstruct or interfere with the rights of other tenants
          or occupants of the Project or injure or annoy them or tend to
          lower the first class character of the Building.  Tenant shall
          not permit any nuisance in, on or about the Premises.  Tenant
          shall not commit or suffer to be committed any waste in or upon
          the Premises.  Tenant shall not use the Premises or permit
          anything to be done in or about the Premises that will in any way
          conflict with any private restrictive covenant, law, statute,
          ordinance or any rule or regulation of Landlord or any
          governmental or quasi governmental authority now in force or that
          may hereafter be enacted or promulgated.

                                      ARTICLE 5.

               5.1  TENANT SERVICES.  
                    ----------------    The Tenant shall provide services
          at the Tenant's expense as follows:

               (a)  Janitorial services in the Premises.

               (b)  Water at those points of supply provided for drinking,
                    toilet, and lavatory purposes.

               (c)  Normal and customary routine maintenance for all
                    public, structural, and exterior portions of the
                    Project according to Landlord's standards.

               (d)  Electric lighting service for all public portions of
                    the Project in the manner and to the extent deemed by
                    Landlord to be in keeping with the standards of a first
                    class office building in Houston, Texas.

               (e)  Building security, however, Landlord shall have no
                    responsibility to prevent, and shall not be liable to
                    the Tenant for, liability or loss to the Tenant, its
                    agents, employees and visitors arising out of losses
                    due to theft, burglary, or damage or injury to persons
                    or property caused by persons gaining access to the
                    Building or the Premises, and the Tenant hereby
                    releases Landlord from all liability relating thereto.

               5.2  UTILITY SERVICES.  
                    -----------------   The Tenant shall provide and keep
          current public utilities/services as may be necessary for normal
          building operation.

                                      ARTICLE 6.

               6.1  ALTERATIONS.  
                    -----------    Tenant shall not make or allow to be
          made any alterations, installations, additions or improvements in
          or to the Premises, or place safes, vaults or other heavy
          furniture or equipment within the Premises, without Landlord's
          prior written consent.  All alterations, installations, additions
          or improvements, other than movable furniture and movable trade
          fixtures, made by Tenant to the Premises shall remain upon and be
          surrendered with the Premises and become the property of Landlord
          at the expiration or termination of this Lease or the termination
          of Tenant's right to possession of the Premises.  Tenant, at its
          sole cost and prior to the expiration or termination of this
          Lease, shall remove all of Tenant's property from the Premises
          and make, or reimburse Landlord for the cost of, all repairs to
          the Premises and/or Project for damage resulting from such
          removal.  All work shall be completed promptly and in a good and
          workmanlike manner and shall be performed in such a manner that
          no mechanic's, materialman's or other similar liens shall attach
          to Tenant's leasehold estate, and in no event shall Tenant
          permit, or be authorized to permit, any such liens or other
          claims to be asserted against Landlord or Landlord's rights,
          estate and interests with respect to the Project or this Lease. 
          Landlord may require, at Tenant's sole cost and expense, a lien
          and completion bond in an amount equal to the estimated cost of
          any improvements, additions or alterations in the Premises.

               6.2  TENANT REPAIRS.  
                    -------------- By taking possession of the Premises,
          Tenant shall be deemed to have accepted the Premises as being in
          good, sanitary order, condition and repair.  Tenant shall, at
          Tenant's sole cost and expense, keep the Premises in good
          condition and repair, damage thereto from causes beyond the
          reasonable control of Tenant and ordinary wear and tear damage
          excepted.  Any injury or damage to the Premises or Project, or
          the Appurtenances or fixtures thereof, caused by or resulting
          from the act, omission or neglect of Tenant or Tenant's
          employees, servants, agents, invitees, assignees, or subtenants
          shall be repaired or replaced by Tenant, or at Landlord's option
          by Landlord, at the expense of Tenant.  If Tenant fails to
          maintain the Premises or fails to repair or replace any damage to
          the Premises or Project resulting from the negligence or
          intentional act of Tenant, its employees, servants, agents,
          invitees, assignees or subtenants, Landlord may, but shall not be
          obligated to, cause such maintenance, repair or replacement to be
          done, as Landlord deems necessary, and Tenant shall immediately
          pay to Landlord all costs related thereto plus a charge for
          overhead of 15% of such costs.

               6.3  CONDITION OF PREMISES.  
                    ----------------------   Tenant hereby acknowledges and
          agrees that it has inspected the Premises and that to the best of
          its knowledge, and based on such inspection, there are no defects
          in the facilities provided by Landlord, whether as a part of the
          Premises, the Building or the Project, that are vital to the use
          of the Premises for their intended commercial purposes as set
          forth in this Lease, and Tenant accepts the Premises without any
          express or implied representations or warranties by Landlord as
          to the fitness, use, suitability, or condition of the Premises or
          those portions of the Project used or to be used by Tenant.  In
          the event that any such defect becomes apparent subsequent to the
          date of execution of this Lease, Tenant shall give Landlord
          written notice of such defect, and Landlord shall have a
          reasonable time thereafter to remedy such defect without any
          abatement or offset in Rent then due or to be due and owing to
          Landlord.  Tenant shall be responsible, and Landlord shall not be
          liable to Tenant or to any other party, for any repairs to such
          facilities that result from defects caused by an unusual or
          abnormal use by Tenant or Tenant's employees, servants, agents,
          invitees, assignees or subtenants.  Tenant agrees that its
          obligation to pay Rent hereunder is not dependent upon the
          condition of the Premises or the performance by Landlord of its
          obligations hereunder.


                                      ARTICLE 7.


               7.1  TENANT INSURANCE.  
                    -----------------   Tenant shall insure the Project and
          shall maintain liability and other insurance in such amounts as
          may be required by Landlord, and in such amounts as Landlord, in
          its sole discretion, may deem appropriate.  Such insurance shall
          be for the sole benefit of Landlord and, if required, Landlord's
          mortgagee.  Tenant shall, at Tenant's expense, obtain and keep in
          force comprehensive or commercial general liability insurance
          insuring Landlord and Tenant against any liability arising out of
          the ownership, use, occupancy or maintenance of the Premises and
          all areas appurtenant thereto, including contractual liability
          insurance (with respect to Section 7.3 hereof), with insurance
          companies approved by Landlord and having a combined single limit
          of not less than $1,000,000 per occurrence; together with
          workers' compensation insurance having limits not less than those
          required by statute and covering all persons employed by Tenant
          in the conduct of its operations at the Premises and employers'
          liability insurance coverage in the amount of at least
          $1,000,000; together with "all risk" property insurance covering
          damage to or loss of personal property, fixtures and equipment of
          Tenant in such amounts as a prudent tenant of comparable size and
          in a comparable business would deem necessary and appropriate. 
          Tenant shall cause Landlord to be named as an additional insured
          under such policies and shall, not less than twenty (20) days
          prior to (a) the Commencement Date, and (b) the expiration of old
          policies, furnish Landlord with certificates of insurance with
          loss payable clauses satisfactory to Landlord.  All insurance to
          be maintained by Tenant shall, except for workers' compensation
          and employers' liability insurance, be primary over any insurance
          carried by Landlord.  The limit of such insurance shall not,
          however, limit the liability of Tenant hereunder.  Tenant may
          carry such insurance under a blanket policy, provided such
          insurance has a Landlord's protective liability endorsement
          attached thereto.  If Tenant fails to procure and maintain said
          insurance, Landlord may, but shall not be required to, procure
          and maintain same, but at the expense of Tenant.  No policy shall
          be cancelable or subject to reduction of coverage except after
          thirty (30) days prior written notice to Landlord.

               7.2  WAIVER OF SUBROGATION.  
                    ----------------------   Whenever (a) any loss, cost,
          damage or expense resulting from fire, explosion or any other
          casualty or occurrence is incurred by either of the parties to
          this Lease in connection with the Premises or the Project, and
          (b) such party is then covered (or is required under this Lease
          to be covered) in whole or in part by insurance with respect to
          such loss, cost, damage or expense, then the party so insured
          hereby releases the other party from any liability it may have on
          account of such loss, cost, damage or expense to the extent of
          any amount recovered by reason of such insurance or any amount
          that would have been recovered by such insurance if such
          insurance had in fact been obtained as required by this Lease,
          and waives any right of subrogation which might otherwise exist
          on account thereof, provided that such release of liability and
          waiver of the right to subrogation shall not be operative in any
          case where the effect thereof is to invalidate such insurance
          coverage or increase the cost thereof (provided, that in the case
          of increased cost, the other party shall have the right, within
          thirty (30) days following written notice, to pay such increased
          costs, thereupon keeping such release and waiver in full force
          and effect).  Landlord and Tenant shall use their respective best
          efforts to obtain such a release and waiver of subrogation from
          their respective insurance carriers and shall obtain any special
          endorsements, if required by their insurer, to evidence
          compliance with the aforementioned waiver.

               7.3  INDEMNITY.  
                    ----------     Tenant hereby indemnifies and holds
          Landlord harmless from and against any and all claims arising
          from Tenant's use of the Premises for the conduct of its business
          or from any activity, work or other thing done, permitted or
          suffered by Tenant on or about the Project and shall further
          indemnify and hold harmless Landlord from and against any and all
          claims arising form any breach or default in the performance of
          any obligation on Tenant's part to be performed under the terms
          of this Lease, or arising from any act or omission of, or due to
          the negligence of, the Tenant, or any officer, agent, employee,
          guest or invitee of Tenant, and from and against all costs,
          attorney's fees, expenses and liabilities incurred in or related
          to any such claim or any action or proceeding brought thereon. 
          Tenant as a material part of the consideration to Landlord,
          hereby assumes all risk of damage to property or injury to
          persons including death in, upon or about the Project, from any
          cause other than Landlord's gross negligence, and Tenant hereby
          waives all claims in respect thereof against Landlord.

                                      ARTICLE 8.

               8.1  CASUALTY.  
                    --------- If the Premises or Project, or any portion of
          either, shall be damaged by fire or other casualty covered by the
          insurance carried by Landlord hereunder and the cost of repairing
          such damage shall not be greater than 10% of the then full
          replacement cost thereof, then, subject to the following
          provisions of this Article, Landlord shall repair the Premises
          and/or Project.  If the Premises or Project shall be damaged (a)
          by fire or other casualty not covered by insurance carried by
          Landlord hereunder, (b) by fire or other casualty covered by
          insurance carried by Landlord hereunder and Landlord's mortgagee
          requires that such insurance proceeds be used to retire the
          mortgage debt, or (c) to an extent greater than 10% of the then
          full replacement cost thereof, then Landlord shall have the
          option (i) to repair or reconstruct the damaged Premises or
          Project to substantially the same condition as immediately prior
          to such fire or other casualty, or (ii) to terminate this Lease
          by so notifying Tenant within one hundred twenty (120) days after
          the date of such fire or other casualty, such termination to be
          effective as of the date of such fire or other casualty.  The
          Rent required to be paid hereunder shall be abated in proportion
          to the portion of the Premises, if any, which is rendered
          untenantable by fire or other casualty hereunder until repairs of
          the Premises are completed, or if the Premises are not repaired,
          until the Expiration Date hereunder.  Other than such rental
          abatement, no damages, compensation or claims shall be payable by
          Landlord for loss of the use of the whole or any part of the
          Premises, Tenant's personal property, or any inconvenience, loss
          of business, or annoyance arising from any such repair and
          reconstruction.  If the damage results from the fault or
          negligence of Tenant, its agents, employees, licensees or
          invitees, Tenant shall not be entitled to any abatement or
          reduction of any Rent or other sums due hereunder, and such
          damage shall be repaired by Tenant, or at Landlord's option by
          Landlord, at Tenant's expense.  If this Lease is terminated as
          provided in (c)(ii) above, all Rent shall be apportioned and paid
          up to the date of such termination.  Landlord shall not be
          required to repair or replace any furniture, furnishings, or
          other personal property that Tenant may be entitled to remove
          from the Premises or any property constructed and installed by or
          for Tenant pursuant to Section 6.01 hereof or any installations
          in excess of Building Standard.

               8.2  END OF TERM CASUALTY.  
                    ---------------------    Notwithstanding anything to
          the contrary in this Article, Landlord shall not have any
          obligation whatsoever to repair, reconstruct or restore the
          Premises or the Project when the damage resulting from any
          casualty covered under this Article occurs during the last twelve
          (12) months of the Term or any renewal term.  Any option to renew
          this Lease that Tenant may be entitled to exercise shall be null
          and void if such option has not been exercised prior to any
          casualty that occurs during the last twelve (12) months of the
          Term or any renewal term and Landlord elects not to repair,
          reconstruct or restore the Premises or Project.


                                      ARTICLE 9.

               9.1  CONDEMNATION.  
                    -------------  If more than 20% of the Premises should
          be taken for any public or quasi-public use, by right of eminent
          domain or otherwise, or should be sold in lieu of condemnation,
          then either party hereto shall have the right, at its option, to
          terminate this Lease as of the date when physical possession of
          the Premises is taken by the condemning authority.  If 20% or
          less of the Premises is so taken or sold or if this Lease is not
          terminated upon any taking or sale of greater than 20% of the
          Premises, the Rent payable hereunder shall be abated in
          proportion to the portion of the Premises which is rendered
          untenantable by such condemnation, and Landlord shall, to the
          extent Landlord deems feasible, restore the Premises to
          substantially its former condition, but Landlord shall not in any
          event by required to spend for such work an amount in excess of
          the amount actually received by Landlord (after the payment of
          any such proceeds to Landlord's mortgagee, if any, pursuant to
          the terms of any mortgage) as compensation for such taking.  If
          any part of the Project other than the Premises may be so taken
          or sold, Landlord shall have the right at its option to terminate
          this Lease as of the date when physical possession of such part
          of the Project is taken by the condemning authority.  All amounts
          awarded upon taking of any part or all of the Project or the
          Premises shall belong to Landlord and Tenant shall not be
          entitled to, and expressly assigns all claims, rights and
          interests to, any such compensation to Landlord.


                                     ARTICLE 10.

               10.1 ENTRY.  
                    ------    Landlord, its agents, employees and
          representatives, shall have the right to enter the Premises at
          any time upon reasonable notice to Tenant under the circumstances
          (which notice may be oral and not in compliance with Section
          16.08 hereof, but no notice shall be required in the case of
          routine maintenance or any emergency) to show the Premises to
          prospective Tenants or purchasers or for any purpose that
          Landlord may reasonably deem necessary for the operation and
          maintenance of the Project.  Tenant hereby waives any claim for
          damages or for any injury or inconvenience to or interference
          with Tenant's business, any loss of occupancy or quiet enjoyment
          of the Premises, and any other loss occasioned thereby.  For each
          of the aforesaid purposes, Landlord shall at all times have and
          retain a key with which to unlock all of the doors in, upon and
          about the Premises, excluding Tenant's vaults, safes and files. 
          Landlord shall have the right to use any and all means which
          Landlord may deem proper to open the doors in, upon and about the
          Premises in any emergency in order to obtain entry to the
          Premises without liability to Tenant, except for any failure to
          exercise due care for Tenant's property.


                                     ARTICLE 11.



               11.1 SUBORDINATION.  
                    -------------- This Lease is and shall be subject and
          subordinate to any and all ground or similar leases affecting the
          Project, and to all mortgages, deeds of trust, and security
          agreements that may now or hereafter encumber or affect the
          Project or any interest of Landlord therein and/or the contents
          of the Building, and to any advances made on the security thereof
          and to any and all increases, renewals, modifications,
          consolidations, replacements and extensions of any such leases,
          mortgages, deeds of trust and/or security agreements.  This
          clause shall be self-operative and no further instrument of
          subordination need by required by any owner or holder of such
          ground lease, mortgage, deed of trust or security agreement. 
          Tenant agrees to execute and return any estoppel certificate,
          consent or agreement reasonably requested by any such lessor,
          mortgagee, trustee or secured party in connection with this
          Section within ten (10) days after receipt of same, and Tenant
          hereby irrevocably appoints Landlord as Tenant's attorney-in-fact
          to execute the same.  Tenant shall, at the request of Landlord,
          any mortgagee of Landlord secured by a lien on the Project, any
          lessor to Landlord under a ground lease of the Project, or any
          secured party under a security agreement encumbering the interest
          of Landlord, furnish such mortgagee, lessor or secured party with
          written notice of any default or breach by Landlord at least
          sixty (60) days prior to the exercise by Tenant of any rights
          and/or remedies of Tenant hereunder arising out of such default
          or breach.

               11.2 ATTORNMENT.  
                    -----------    If any ground or similar such lease,
          mortgage, deed of trust or security agreement is enforced by the
          ground lessor, the mortgagee, the trustee, or the secured party,
          Tenant shall, upon request, attorn to the lessor under such lease
          or the mortgagee or purchaser at such foreclosure sale, or any
          person or party succeeding to the interest of Landlord as a
          result of such enforcement, as the case may be, and execute
          instrument(s) confirming such attornment; provided however, that
          if this Lease was approved and accepted in writing by such
          lessor, mortgagee, trustee or secured party, Tenant's attornment
          shall be conditioned upon the agreement by such successor to
          Landlord's interest not to disturb Tenant's possession hereunder
          during the Term so long as Tenant performs its obligations under
          this Lease.  In the event of such enforcement and upon Tenant's
          attornment as aforesaid, Tenant will automatically became the
          tenant of the successor to Landlord's interest without change in
          the terms or provisions of this Lease; provided, however, that
          such successor to Landlord's interest shall not be bound by (a)
          any payment of Rent for more than one month in advance (except
          prepayments for security deposits, if any) or (b) any amendments
          or modifications of this Lease made without the prior written
          consent of such lessor mortgagee.

               11.3 QUIET ENJOYMENT.
                    ---------------     Tenant, on paying the Rent and
          keeping and performing the conditions and covenants herein
          contained, shall and may peaceably and quietly enjoy the Premises
          for the Term, subject to the aforesaid underlying leases,
          mortgages, deeds of trust and security agreements, all applicable
          laws and other governmental and legal requirements, applicable
          insurance requirements and regulations, such matters of public
          record affecting the Project, and the provisions of this Lease. 
          It is understood and agreed that this covenant and any and all
          other covenants of Landlord contained in this Lease shall be
          binding upon Landlord and its successors only with respect to
          breaches occurring during its and their respective ownership of
          the Landlord's interest hereunder.


                                     ARTICLE 12.

               12.1 ASSIGNMENT AND SUBLETTING.  
                    --------------------------    Tenant shall not,
          voluntarily, by operation of law, or otherwise, assign, transfer,
          mortgage, pledge, or encumber this Lease or sublease the Premises
          or any part thereof, or suffer any person other than Tenant, its
          employees, agents, servants and invitees to occupy or use the
          Premises or any portion thereof, without the express prior
          written consent of Landlord.  Any attempt to do any of the
          foregoing without such written consent shall be null and void and
          of no effect, and shall further constitute a Default under this
          Lease.  If Tenant so requests Landlord's consent, said request
          shall be in writing specifying the duration of said desired
          sublease or assignment, the date same is to occur, the exact
          location of the space affected thereby and the proposed rentals
          on a square foot basis chargeable thereunder, and shall be
          submitted to Landlord at least sixty (60) days in advance of the
          date on which Tenant desires to make such assignment or sublease
          or allow such occupancy or use.  Upon such request Landlord may,
          in its sole discretion, (a) grant such consent subject to
          Landlord's approval of the assignee, transferee, subtenant, or
          mortgagee, or (b) elect to terminate this Lease with respect to
          the Premises or any portion thereof to be affected by such
          assignment, sublease or other event specified above, or (c)
          suspend this Lease as to the space to be affected by such
          assignment, sublease or other event specified above for the
          duration specified by Tenant in its notice, in which event Tenant
          will be relieved of all obligations hereunder as to such space
          during said suspension, including a suspension of the Rent
          hereunder in proportion to the portion of the Premises affected
          thereby (but after said suspension, if the suspension is not for
          the full term hereof, Tenant shall once again become liable
          hereunder as to the applicable space).  In no event may Tenant
          assign this Lease or sublease the Premises or any portion thereof
          to any party whose operations in the Project would not be in
          keeping with, or would detract from, the operations of other
          tenants in the Project.  If Tenant is not a public company that
          is registered on a national stock exchange or that is required to
          register its stock with the Securities and Exchange Commission
          under Section 12(g) of the Securities and Exchange Act of 1934,
          then any change in a majority of the voting rights or other
          controlling rights or interests of Tenant shall be deemed an
          assignment for the purposes hereof.

               Notwithstanding anything contained in this Section to the
          contrary, in the event Landlord does not elect to suspend this
          Lease in whole or in part as set forth above, Tenant by giving
          written notice to Landlord of Tenant's desire to assign this
          Lease or sublet the Premises or any part thereof shall be deemed
          to have granted to Landlord (or Landlord's agent, at Landlord's
          option) the exclusive right for a period of forty-five (45) days
          following receipt by Landlord of Tenant's notice, to sublease on
          Tenant's behalf the Premises or such portion thereof as Tenant
          proposes to sublet or assign.  In the event that Landlord or its
          agent obtains a written commitment for a sublease of such space
          from a third party within such forty-five (45) day period, then
          Landlord or its agent shall have the right to negotiate all terms
          and provisions of the sublease (including the commencement date
          and term thereof) on behalf of Tenant, provided the rentals
          thereunder (on a square foot basis) shall be at least equal in
          amount to the lesser of (a) the Rent (on a square foot basis)
          proposed by Tenant in its notice to Landlord to be paid by the
          assignee or sublessee proposed by Tenant or (b) the Rent (on a
          square foot basis) payable by Tenant under this Lease.  Tenant
          agrees to execute, as sublessor, such sublease as negotiated by
          Landlord promptly upon delivery of same to Tenant by Landlord. 
          Tenant shall thereafter be bound by the terms thereof.  Tenant
          shall not be required to pay any brokerage commissions to
          Landlord or Landlord's leasing agent in connection with the
          execution of a sublease under the terms of this paragraph.  As
          additional rental hereunder, Landlord shall be entitled (and the
         sublease shall so provide) to be paid, as it accrues, any profit
          to be realized as a result of any sublease entered into under
          this paragraph after deduction of and giving Tenant credit for
          Tenant's reasonable costs directly associated therewith,
          including the reasonable cost of remodelling or otherwise
          improving the Premises for such sublessee, amortized over the
          remaining term of this Lease, but excluding any free rentals or
          the like offered to any such sublessee under this paragraph.  If
          within the forty-five (45) day period after Landlord receives
          Tenant's notice of Tenant's desire to assign this Lease or sublet
          the Premises or any part thereof, Landlord fails to notify Tenant
          (a) of its election to suspend this Lease in whole or in part as
          set forth above or (b) that Landlord has obtained a written
          commitment for a sublease from a third party under this
          paragraph, then Landlord shall be deemed to have elected the
          option set forth in Section 12.1(a) hereof free and clear of
          Landlord's rights under this paragraph, subject, however, to
          Landlord's subsequent written approval of the proposed assignee
          or sublessee as set forth above.

               In any situation in which Landlord consents to an assignment
          or sublease hereunder, Tenant shall promptly deliver to Landlord
          a fully executed copy of the final sublease agreement or
          assignment instrument and all ancillary agreements relating
          thereto.  No assignment shall be effective unless the assignee
          has agreed within the assignment instrument to assume the
          obligations of Tenant hereunder and to be personally bound by all
          of the covenants, terms and conditions hereof on the part of
          Tenant to be performed or observed hereunder.

               12.2 CONTINUED LIABILITY.  
                    ------------------- Tenant shall, despite any permitted
          assignment or sublease, remain directly and primarily liable for
          the performance of all of the covenants, duties, and obligations
          of Tenant hereunder, and Landlord shall be permitted ot enforce
          the provision of this Lease against Tenant or any assignee or
          sublessee without demand upon or proceeding in any way against
          any other person.

               12.3 CONSENT.  
                    --------  Consent by Landlord to a particular
          assignment or sublease shall not be deemed a consent to any other
          or subsequent transaction.  If this Lease is assigned or if the
          Premises are subleased without the permission of Landlord, then
          Landlord may nevertheless collect Rent from the assignee or
          sublessee and apply the net amount collected to the Rent payable
          hereunder, but no such transaction or collection of Rent or
          application thereof by Landlord shall be deemed a waiver of any
          provision hereof or a release of Tenant from the performance of
          the obligations of the Tenant hereunder.

               12.4 PROCEEDS.  
                    --------  All cash or other proceeds of any assignment,
          sale or sublease of Tenant's interest in this Lease, whether
          consented to by Landlord or not, shall be paid to Landlord
          notwithstanding the fact that such proceeds exceed the Rent
          called for hereunder, and Tenant hereby assigns all rights it
          might have or ever acquire in any such proceeds to Landlord.

                                     ARTICLE 13.

               13.1 DEFAULT.  
                    --------  Each of the following shall constitute a
          "Default" by Tenant:

               (a)  The failure of Tenant to pay the Rent or any part
          thereof when due;

               (b)  Tenant shall become insolvent or unable to pay its
          debts as they become due, or Tenant notifies Landlord that it
          anticipates either condition;

               (c)  Tenant takes any action to, or notifies Landlord that
          Tenant intends to, file a petition under any section or chapter
          of the United States Bankruptcy Code, as amended from time to
          time, or under any similar law or statute of the United States or
          any state thereof; or a petition shall be filed against Tenant
          under any such statute or Tenant notifies Landlord that it knows
          such a petition will be filed; or the appointment of a receiver
          or trustee to take possession of substantially all of Tenant's
          assets located at the Premises or of Tenant's interest in this
          Lease; or the attachment, execution or other judicial seizure of
          substantially all of Tenant's assets located at the Premises or
          of Tenant's Interest in this Lease;

               (d)  Tenant shall fail to fulfill or perform, in whole or in
          part, any of its obligations under this Lease (other than the
          payment of Rent) and such failure or nonperformance shall
          continue for a period of fifteen (15) days after written notice
          thereof has been given by Landlord to Tenant;

               (e)  Tenant shall vacate or abandon the Premises or any
          significant portion thereof;

               (f)  Tenant shall fail to take possession of the Premises
          when Landlord notifies Tenant that the Premises are ready for
          occupancy;

               (g)  The occurrence of any event or condition having a
          material and adverse effect on the assets, liabilities, financial
          condition, business or operations of Tenant as they exist on the
          date of this Lease, or the ability of Tenant to meet its
          obligations under this Lease on a timely basis as provided
          herein;

               (h)  Any representation or warranty by Tenant in this Lease
          or in any certificate, statement or other document furnished
          pursuant to or under this Lease, including, without limitation,
          financial statements, proves to be or becomes incorrect in any
          material respect; or

               (i)  A default occurs under the provisions of Sections 5.2
          or 12.1 of this Lease.



               13.2 RIGHTS UPON DEFAULT.  
                    ------------------- If a Default by Tenant occurs, then
          at any time thereafter, with or without notice or demand,
          Landlord may exercise any and all rights and remedies available
          to Landlord under this Lease, at law or in equity, including
          without limitation, termination of this Lease and termination of
          Tenant's right to possession without terminating the Lease.  In
          the event of a Default, Landlord may, without additional notice
          and without court proceedings, re-enter and repossess the
          Premises and remove all persons and property therefrom, and
          Tenant hereby agrees to surrender possession of the Premises,
          waives any claim arising by reason thereof or by reason of
          issuance of any distress warrant or writ of sequestration, and
          agrees to hold Landlord harmless from any such claims.  If
          Landlord elects to terminate this Lease, it may treat the Default
          as an entire breach of this Lease and Tenant shall immediately
          become liable to Landlord for damages equal to the total of (a)
          the cost of recovering, reletting, including, without limitation,
          the cost of leasing commissions attributable to the unexpired
          portion of the Term of this Lease, and remodeling the Premises,
          (b) all unpaid Rent and other amounts earned or due through such
          termination, including interest thereon at the rate specified in
          Section 13.4 hereof, plus (c) the present value (discounted at
          the same rate) of the fair market rental value of the Premises
          for said period and (d) any other sum of money and damages owed
          by Tenant to Landlord.  If landlord elects to terminate Tenant's
          right to possession of the Premises without terminating this
          Lease, Landlord may (but shall not be obligated to) rent the
          Premises or any part thereof for the account of Tenant to any
          person or persons for such rent and for such terms and conditions
          as Landlord deems appropriate, and Tenant shall be liable to
          Landlord for the amount, if any, by which the Rent for the
          unexpired balance of the Term exceeds the net amount, if any,
          received by Landlord from such reletting, being the gross amount
          so received by Landlord less the costs of repossession,
          reletting, remodeling, and other expenses incurred by Landlord. 
          Such sum or sums shall be paid by Tenant in monthly installments
          on the first day of each month of the Term. In no case shall
          Landlord be liable for failure to relet the Premises or to
          collect the rent due under such reletting, and in no event shall
          Tenant be entitled to any excess rents received by Landlord.  All
          rights and remedies of Landlord shall be cumulative and not
          exclusive.

               13.3 COSTS.  
                   ------    If a Default by Tenant occurs, then Tenant
          shall reimburse Landlord on demand for all costs reasonably
          incurred by Landlord in connection therewith including, but no
          limited to, reasonable attorney's fees, court costs, and related
          costs, plus interest thereon from the date such costs are paid by
          Landlord until Tenant reimburses Landlord, at the rate specified
          in Section 13.4 hereof.

               13.4 INTEREST.  
                    --------  All late payments of Rent, costs or other
          amounts due from Tenant under this Lease shall bear interest from
          the date due until paid at the rate of 12% per annum; provided,
          however, in no event shall the rate of interest hereunder exceed
          the maximum nonusurious rate of interest (the "Maximum Rate")
          permitted by the applicable laws of the State of Texas or the
          United States of America, whichever shall permit the higher
          nonusurious rate, and as to which Tenant could not successfully
          assert a claim or defense of usury, and to the extent that the
          Maximum Rate is determined by reference to the laws  of the State
          of Texas, the Maximum Rate shall be the indicated rate ceiling
          (as defined and described in Texas Revised Civil Statutes,
          Article 5069-1.04, as amended) at the applicable time in effect.

               13.5 LANDLORD'S LIEN.  
                    ----------------    Landlord reserves (and is hereby
          granted) a first and superior lien and security interest (which
          shall be in addition to and not in lieu of the statutory
          landlord's lien) on all fixtures, equipment, and personal
          property (tangible and intangible) now or hereafter placed by
          Tenant in or on the Premises to secure all sums due by Tenant
          hereunder, which lien and security interest may be enforced by
          Landlord in any manner provided by law, including, without
          limitation, under and in accordance with the Texas Uniform
          Commercial Code.  The provisions of this Section shall constitute
          a security agreement under the Texas Uniform Commercial Code and
          Tenant shall execute and Landlord shall file, where appropriate
          and at Tenant's expense, all documents, including Financing
          Statements in the form attached hereto as Exhibit D and made a
          part hereof for all purposes, required to perfect the security
          interest herein granted in accordance with the Texas Uniform
          Commercial Code.  Landlord may at its election at any time file a
          copy of this Lease as a financing statement.  Unless otherwise
          provided by law and for the purpose of exercising any right
          pursuant to this Section, Landlord and Tenant agree that
          reasonable notice shall be met if such notice is given by five
          days' written notice, certified mail, return receipt requested,
          to Tenant by Landlord at the address specified herein.

                                     ARTICLE 14.

               14.1 CORPORATE RESOLUTIONS; OTHER EVIDENCE OF AUTHORITY.  
                    ---------------------------------------------------
               If Tenant is a corporation, Tenant shall, simultaneously
          with the execution and delivery of this Lease, deliver a fully
          executed Certificate of the Secretary with attached Resolutions
          of the Corporate Board substantially in the form attached hereto
          as Exhibit E.  If Tenant is a partnership or a joint venture,
          Tenant shall, simultaneously with the execution and delivery of
          this Lease, deliver to Landlord a copy of Tenant's partnership or
          joint venture agreement certified as being true and complete and
          such other documents as Landlord or counsel for Landlord may
          request evidencing the authority of a partner of joint venturer
          of Tenant to sign on behalf of Tenant.

                                     ARTICLE 15.

               15.1 ENVIRONMENTAL MATTERS.  
                    ---------------------    Tenant shall prevent the
          presence, use, generation, release, discharge, storage, disposal,
          or transportation of any Hazardous Materials on, under, in,
          above, to, or from the Premises other than in strict compliance
          with all applicable federal, state, and local laws, regulations,
          and orders.  For the purposes of this section, "Hazardous
          Materials" shall refer to any substances, materials, and wastes
          that are or become regulated as hazardous or toxic substances
          under any applicable local, state, or federal law, regulation, or
          order.  Tenant shall indemnify, defend, and hold Landlord
          harmless from and against:

               (a)  Any loss, cost, claim or liability arising out of any
          investigation, monitoring, clean-up, containment, removal,
          storage, or restoration work ("Remedial Work") required by or
          incurred by Landlord or any nongovernmental entity or person in a
          reasonable belief that such work is required by any applicable
          federal, state, or local law, governmental agency, or political
          subdivision; and

               (b)  Any claims of third parties for loss, injury, expense,
          or damage arising out of the presence, release, or discharge of
          any hazardous Materials on, under, in, above, to, or from the
          Premises.  In the event any Remedial Work is so required under
          any applicable federal, state or local law, Tenant shall perform
          or cause to be performed the Remedial Work in compliance with
          such law, regulation, or order.  All Remedial Work shall be
          performed by one or more contractors under the supervision of a
          consulting engineer, each selected by Tenant and approved in
          advance in writing by Landlord.  In the event Tenant shall fail
          to commence the Remedial Work in a timely fashion or fail to
          prosecute diligently the Remedial Work to completion, Landlord
          may, but shall not be required to, cause the Remedial Work to be
          performed, subject fully to the indemnification provisions of
          this article.  This Article shall survive the termination of this
          Lease.

                                     ARTICLE 16.

               16.1 AMENDMENT.  
                   ----------     Any agreement hereafter made between
          Landlord and Tenant shall be ineffective to modify, release, or
          otherwise affect this Lease, in whole or in part, unless such
          agreement is in writing and signed by the party to be bound
          thereby.

               16.2 SEVERABILITY.  
                    -------------  If any term or provision of this Lease
          shall, to any extent, be held invalid or unenforceable by a final
          judgment of a court of competent jurisdiction, the remainder of
          this Lease shall not be affected thereby.

               16.3 ESTOPPEL LETTERS.  
                    ----------------    Tenant shall promptly upon request
          from Landlord execute and acknowledge a certificate containing
          such information as may be reasonably requested for the benefit
          of Landlord, any prospective purchaser or any current or
          prospective mortgagee of all or any portion of the Project.

               16.4 LANDLORD'S LIABILITY AND AUTHORITY.  
                    ---------------------------------- The liability of
          Landlord to Tenant for any default by Landlord under the terms of
          this Lease shall be limited to the interest of Landlord in the
          Project.  Landlord, its officers, directors, partners, joint
          venturers, and/or employees shall not be personally liable for
          any judgment or deficiency, and Tenant agrees to look solely to
          Landlord's interest in the Project for the recovery of any
          judgment against the Landlord.

               16.5 HOLDOVER.  
                    --------- If Tenant shall remain in possession of the
          Premises after the Expiration Date or earlier termination of this
          Lease, then Tenant shall be deemed a tenant-at-will whose tenancy
          is terminable at any time.  In such event, Tenant shall pay Rent
          at two times the daily rental rate prevailing on the date of such
          termination or expiration, but otherwise shall be subject to and
          shall perform all of the obligations of Tenant under this Lease. 
          Additionally, Tenant shall pay to Landlord all damages sustained
          by Landlord on account of such holding over by Tenant.

               16.6 SURRENDER.  
                    ----------     Upon the expiration or earlier
          termination of the Term, Tenant shall peaceably quit and
          surrender the Premises in good order and condition, excepting
          ordinary wear and tear, but subject to Sections 6.1 and 6.2
          hereof.  All obligations of Tenant for the period of time prior
          to the expiration or earlier termination of the Term shall
          survive such expiration or termination.

               16.7 PARTIES AND SUCCESSORS.  
                    -----------------------  Subject to the limitations and
          conditions set forth elsewhere herein, this Lease shall bind and
          inure to the benefit of the respective heirs, legal
          representatives, successors, and permitted assigns and/or
         sublessees of the parties hereto.  The term "Landlord", as used
          in this Lease, so far as the performance of any covenants or
          obligations on the part of Landlord under this Lease are
          concerned, shall mean only the owner of the Project at the time
          in question, so that in the event of any transfer of title to the
          Project, the party by whom any such transfer is made shall be
          relieved of all liability and obligations of the Landlord arising
          under this Lease from and after the date of such transfer.

               16.8 NOTICE.  
                    --------  Except as otherwise provided herein, any
          statement, notice, or other communication that Landlord or Tenant
          may desire or be required to give to the other shall be deemed
          sufficiently given or rendered if hand delivered, or if sent by
          registered or certified mail, return receipt requested, addressed
          at the address(es) first hereinabove given or at such other
          addresses(es) as the other party shall designate from time to
          time by prior written notice, and such notice shall be effective
          when the same is received or mailed as herein provided.

               16.9 RULES AND REGULATIONS.  
                    ---------------------    Tenant, its servants,
          employees, agents, visitors, invitees, and licensees, shall
          observe faithfully and comply strictly with the Rules and
          Regulations set forth in Exhibit B attached hereto and made a
          part hereof for all purposes, and shall abide by and conform to
          such further rules and regulations as Landlord may from time to
          time reasonably make, amend or adopt, after Tenant receives a
          copy thereof.

               16.10     CAPTIONS.  
                         --------  The captions in this Lease are inserted
          only as a matter of convenience and for reference and they in no
          way define, limit, or describe the scope of this Lease or the
          intent of any provision hereof.

               16.11     NUMBER AND GENDER.  
                         ------------------  All genders used in this Lease
          shall include the other genders, the singular shall include the
          plural, and the plural shall include the singular, whenever and
          as often as may be appropriate.

               16.12     GOVERNING LAW.  
                         -------------- This Lease shall be governed by and
          construed in accordance with the laws of the State of Texas.

               16.13     INABILITY TO PERFORM.  
                         ---------------------    Notwithstanding Section
          16.18 hereof, whenever a period of time is herein prescribed for
          the taking of any action by Landlord, Landlord shall not be
          liable or responsible for, and there shall be excluded from the
          computation of such period of time, any delays due to strikes,
          riots, acts of God, shortages of labor or materials, war,
          governmental laws, regulations or restrictions, or any other
          cause whatsoever beyond the control of Landlord, and such
          nonperformance or delay in performance by Landlord shall not
          constitute a breach or default by Landlord under this Lease nor
          give rise to any claim against Landlord for damages or constitute
          a total or partial eviction, constructive or otherwise.

               16.14     USE OF NAME.  
                         -----------    Tenant shall not, except to
          designate Tenant's business address (and then only in a
          conventional manner and without emphasis or display), use the
          name or mark "11011 Jones Road" or any other name that Landlord
          may use for the Building pursuant to Section 16.23 hereof for any
          purpose whatsoever.

               16.15     BROKER.  
                         -------   Tenant represents and warrants that
          Tenant has dealt with, and only with N/A                    as
                                               -----------------------
          broker in connection with this Lease and that, insofar as Tenant
          knows, no other broker negotiated this Lease or is entitled to
          any commission in connection herewith.  Tenant shall indemnify
          and hold harmless Landlord from and against all claims (and costs
          of defending against and investigating such claims) of any other
          broker(s) or similar parties claiming under Tenant in connection
          with this Lease.

               16.16     MEMORANDUM OF LEASE.  
                         ------------------- Without the prior written
          consent of Landlord (which may be granted or withheld in
          Landlord's sole discretion), Tenant shall not record this Lease
          or a memorandum or other instrument with respect to this Lease. 
          Upon the date of execution of this Lease, or at any time
          thereafter, and at the request of Landlord, Tenant and Landlord
          shall execute a memorandum in recordable form setting forth the
          material terms and conditions of this Lease.

               16.17     ENTIRE AGREEMENT.  
                         -----------------   This Lease, including all
          Exhibits attached hereto (which Exhibits are hereby incorporated
          herein and shall constitute a portion hereof), contains the
          entire agreement between Landlord and Tenant with respect to the
          subject matter hereof.  Tenant hereby acknowledges and agrees
          that neither  Landlord nor Landlord's agents or representatives
          have made any representations, warranties, or promises with
          respect to the Project, the Premises, Landlord's services, or any
          other matter or thing except as herein expressly set forth, and
          no rights, easements, or licenses are acquired by Tenant by
          implication or otherwise except as expressly set forth in this
          Lease.  The taking of possession of the Premises by Tenant shall
          be conclusive evidence, as against Tenant, that Tenant accepts
          the Premises and the Project, and that same were in good and
          satisfactory condition at the time such possession was so taken. 
          Further, the terms and provisions of this Lease shall not be
          construed against or in favor of a party hereto merely because
          such party is the "Landlord" or the "Tenant" hereunder or such
          party or its counsel is the draftsman of this Lease.

               16.18     TIME OF ESSENCE.  
                         ----------------    Time is of the essence of this
          Lease and each and all of its provisions in which performance is
          a factor.

               16.19     PARKING.  
                         --------  Tenant shall have the right to use the
          parking facilities of the Building, subject to the monthly rates,
          rules and regulations, and any other charges of Landlord for such
          parking facilities, and the failure of Tenant to timely pay such
          monthly rates and charges shall constitute a default by Tenant
          under this Lease, all as more particularly set forth on Exhibit C
          hereto.

               16.20     TENANT TAXES.  
                         -------------  Tenant shall pay, or cause to be
          paid, before delinquency, any and all taxes levied or assessed
          and which become payable during the Term upon all of Tenant's
          leasehold improvements, equipment, furniture, fixtures and
          personal property located in the Premises, except that which has
          been paid for by Landlord and is the standard of the Building.

               16.21     ATTORNEY'S FEES.
                         ---------------     In the event Tenant defaults
          in the performance of any of the terms, agreements or conditions
          contained in this Lease and Landlord places the enforcement of
          this Lease, or any part thereof, or the collection of any Rent
          due or to become due hereunder, or recovery of the possession of
          the Premises, in the hands of any attorney who files suit upon
          the same, the Tenant shall pay Landlord's reasonable attorney's
          fees.

               16.22     LANDLORD ALTERATIONS OR MODIFICATIONS. 
                         --------------------------------------
          Notwithstanding anything herein to the contrary, Landlord
          expressly reserves the right in its sole discretion to
          temporarily or permanently change the location of, close, block
          or otherwise alter any entrances, corridors, skywalks, tunnels,
          doorways, or walkways leading to or providing access to the
          Building or any part thereof or otherwise restrict the use of
          same, provided such acts do not unreasonably impair Tenant's
          access to the Premises.  Landlord shall not incur any liability
          whatsoever to Tenant as a consequence thereof and such acts shall
          not be deemed to be a breach of any of Landlord's obligations
          hereunder.  Landlord agrees to exercise good faith in notifying
          Tenant within a reasonable time in advance of any alterations,
          modification or other acts of Landlord under this Section.

               16.23     NAME CHANGE.  
                         ------------   Landlord and Tenant covenant and
          agree that Landlord hereby reserves and shall have the right at
          any time and from time to time to change the name of the Building
          as Landlord may deem advisable, and Landlord shall not incur any
          liability whatsoever to Tenant as a consequence thereof.

               16.24     SUBSTITUTION OF PREMISES.  
                         ------------------------ In the event Landlord
          determines to utilize the Premises for other purposes during the
          Term, Tenant agrees to relocate to other space in the Building
          designated by Landlord, provided such other space is of equal or
          larger size than the Premises, unless Tenant agrees to relocate
          to smaller space.  Landlord shall pay all out-of-pocket expenses
          of any such relocation, including the expenses of moving and
          reconstruction of all Tenant furnished and Landlord furnished
          improvements.  In the event of such relocation, this Lease shall
          continue in full force and effect without any change in the terms
          or conditions of this Lease, but with the new location
          substituted for the old location set forth in Section 1.01
          hereof.

               16.25     GUARANTY.  
                         --------- The Guaranty (the "Guaranty") for this
          Lease is attached hereto as Exhibit D and made a part hereof for
          all purposes.  This Lease shall not be affected and Tenant's
          obligations under this Lease shall not be diminished or impaired
          by the failure of any party shown on such Guaranty to execute
          such Guaranty.  Each party executing the Guaranty is herein
          referred to individually as a "Guarantor", and collectively
          referred to as the "Guarantors".

               16.26     PURCHASE OPTION.  
                         ----------------    Provided that the Tenant is
          not in default, Tenant may at any time prior to the expiration of
          the one year anniversary of the Lease, have the option to
          purchase the Premises for a purchase price equal to $1,800,000.00
          payable in cash at closing.  Tenant shall give notice to Landlord
          of its intent to exercise this option in writing at any time
          prior to the expiration of the term of this Lease and a closing
          shall be held within thirty (30) days after the date of such
          notice.  The parties agrees to enter into a Real Estate Sales
          Agreement which will contain the normal and customary warranties,
          representation, covenants, prorations and allocations of expenses
          as are generally provided in the Real Estate Sales Agreement for
          similar properties in Harris County, Texas as of the closing
          date.  At closing Tenant shall be given credit in the sum of
          $15,000.00 multiplied times the number of months of rent actually
          paid by Tenant to Landlord hereunder prior to the closing date. 
          In the event this Lease term expires without Tenant exercising
          this Purchase Option, this Purchase Option shall also express as
          of such termination date.


               EXECUTED to be effective as of the date hereinabove first
          set forth.

          LANDLORD:

          11011 JONES ROAD JOINT VENTURE GROUP


          By:_____________________________________
          Name:  Gina D'Albis
               -----------------------------------
          Its:  Managing Venturer
               -----------------------------------


          TENANT:

          AMERICAN ECO CORPORATION


          By:__________________________________________
          Name:  Michael E. McGinnis
               ----------------------------------------
          Its:  President
               ----------------------------------------



							   EXHIBIT 10.11.1
							   ---------------


                                 EMPLOYMENT AGREEMENT
                                 --------------------
           AGREEMENT, made effective the 1st day of December, 1995 (the
      "Effective Date") between American Eco Corporation ("Company"), having its
      principal office at 1325 South Creek Drive, Suite 100, Houston, Texas 
      77084; and Michael E. McGinnis, an individual ("Employee") residing at
      20415 Chapel Glen Court, Katy, Texas 77450.

           WHEREAS, Company desires to continue to retain the services of
      Employee to serve as the President and Chief Executive Officer of Company;
      and

           WHEREAS, Employee is willing to continue to serve as the President
      and Chief Executive Officer of Company, all upon the terms and subject to
      the conditions hereinafter set forth; and

           NOW, THEREFORE, in consideration of the premises, and the mutual
      covenants herein contained, the parties hereby agree as follows:

           A.   EMPLOYMENT.
                ----------
                1.   Throughout the effective term of this Agreement, Company
      shall employ Employee and Employee shall render services to Company and
      the businesses heretofore and hereafter conducted by Company in the
      capacity and with the title of President and Chief Executive Officer of
      Company.  Employee shall perform all services, acts or things necessary or
      advisable to manage, supervise and conduct the business of Company,
      subject to the policy set by the Board of Directors.  Employee shall have
      full authority to act on behalf of the Company, except to the extent
      limited by the Bylaws of the Company.

                2.   Throughout the period of his employment hereunder, Employee
      shall devote his business time, attention, knowledge and skills,
      faithfully, diligently and to the best of his ability, to the active
      performance of his duties hereunder.

           B.   TERM OF EMPLOYMENT; TERMINATION OF AGREEMENT.
                --------------------------------------------
                1.   Subject to the earlier termination of this Agreement in
      accordance with the terms hereof, the term of this Agreement shall
      commence, effective as of December 1, 1995 (the "Commencement Date") and
      the term of this Agreement shall continue through and include November 30,
      2000 (the "Termination Date").

                2.   Anything contained in Section 1 to the contrary
      notwithstanding, this Agreement may be terminated at the option of Company
      for "Cause" (as herein defined), effective upon the giving of written
      notice of termination to Employee.  As herein used, the term for "Cause"
      shall mean and be limited to:

                (a)  any act committed by Employee against Company, its parent
      or subsidiaries or divisions constituting:  (A) fraud, (B)
      misappropriation of corporate opportunity, (C) self-dealing, (D)
      embezzlement of funds, (E) felony conviction for conduct involving moral
      turpitude or other criminal conduct adversely affecting the operations of
      Company, or its parent or subsidiaries or divisions, or (F) the continued
      disregard by Employee of the reasonable directions and policies of the
      Board of Directors of Company, provided that such disregard or non-
      compliance by Employee continues for a period of sixty days after written
      notice thereof is delivered to the Employee by the Board of Directors of
      Company; or

                (b)  the breach or default by Employee in the performance of any
      material covenant on the part of Employee to be performed under this
      Agreement; or

                (c)  chronic alcoholism or any other form of addition which
      impairs Employee's ability to perform his duties hereunder.

                3.   Anything contained in Section 1 to the contrary
      notwithstanding, this Agreement may be terminated by Company (i) upon the
      death of Employee, or (ii) on thirty (30) days' prior written notice to
      Employee, in the event that Employee shall be physically or mentally
      disabled or impaired so as to prevent him from continuing the normal and
      proper performance of his duties and responsibilities hereunder for a
      period of three (3) consecutive months.

                The initial determination as to whether Employee is disabled or
      impaired shall be made by the physician regularly treating the condition
      causing the disability.  Company shall have the right to require Employee
      to be examined by a physician duly licensed to practice medicine and
      surgery in the State of Texas to determine such physician's opinion as to
      Employee's disability.  If such physician's opinion differs from that of
      the physician treating Employee, or a physician thereafter retained by
      Employee, they shall forthwith select a third physician so licensed whose
      opinion, after examination and review of available information, shall be
      conclusive and binding upon all parties thereto.  All costs of the
      physician regularly treating or thereafter retained by Employee shall be
      paid by Employee.  All costs of the physician retained by Company shall be
      paid by Company.  If a third physician is required, then the costs of that
      physician shall be paid by Company.

                4.   Upon any termination of this Agreement by Company as a
      result of Employee's death or permanent disability pursuant to Section 3,
      Company shall be liable for, and shall pay or shall cause to be paid to
      Employee or his personal representative, as the case may be, Employee's
      Base Salary for an additional twenty-four (24) month period from the date
      of termination less (in the case of permanent disability) any health and
      disability insurance payments made to or on behalf of Employee during such
      twenty-four (24) month period.

                5.   Upon any termination of this Agreement by Company for Cause
      pursuant to Section 2 above, neither Company nor any shareholder,
      subsidiary or division thereof shall be liable for or shall pay or cause
      to be paid to Employee any further remuneration, compensation or other
      benefits hereunder.

                6.   If Company terminates Employee for any reason other than as
                                                                   -----
      provided: (a) in Section 2, (b) in Section 3, or (c) as a result of
      Employee's voluntary resignation of employment (not constituting a
      constructive discharge), Company shall be obligated to pay or shall cause
      to be paid to Employee the Base Salary, as and when the same would have
      otherwise become due and payable hereunder until the earlier to occur of
      (i) twenty-four (24) months after the date of termination; (ii) the date
      that Employee obtains full time re-employment, unless such re-employment
      is at a rate of compensation that is less than 80% of the Base Salary, in
      which event Company shall pay to Employee the difference between the Base
      Salary and the new compensation, until the earlier of the dates described
      in clauses (i) and (iii) hereof; or (iii) the Termination Date.

                7.   Notwithstanding any termination of this Agreement, whether
      with cause or without cause the provisions of Section D, below, shall
      remain effective and binding on the parties to this Agreement.

           C.   COMPENSATION; EXPENSES; FRINGE BENEFITS.
                ---------------------------------------
                1.   BASE SALARY.  As compensation for his services to be
                     -----------
      rendered hereunder, Company shall pay or cause to be paid to Employee for
      the period commencing as of the Commencement Date and ending on the
      Termination Date, a salary at the rate of Ten Thousand Eight Hundred
      Thirty-Three and No/100 ($10,833.00) Dollars per month, payable in
      accordance with standard company policy.

                2.   EXPENSES.  In addition to the remuneration set forth above,
                     --------
      throughout the period of Employee's employment hereunder, Company shall
      also reimburse, or cause to be reimbursed to Employee, upon presentment by
      Employee to Company, as applicable, of appropriate receipts and vouchers
      therefor, for any reasonable business expenses, including air and other
      travel expenses and customer development expenses, incurred by Employee in
      connection with the performance of his duties and responsibilities
      hereunder.

           3.   FRINGE BENEFITS.  Company shall also make available, or cause
                ---------------
      to be made available, to Employee, throughout the period of his employment
      hereunder, such benefits, including any disability, hospitalization,
      medical benefit plan, pension plan or other benefits or policy, as are put
      into effect by Company for its other executive employees.

                4.   AUTOMOBILE ALLOWANCE.  In addition to the compensation set 
                     --------------------
      forth above, Employee shall be provided a car or paid a car allowance of
      Seven Hundred Fifty and No/100 ($750.00) Dollars per month.  This amount
      shall be paid on the first day of each month, and the Company shall also
      reimburse Employee for all actual expenses associated with operating and
      maintaining Employee's vehicle.  Employee shall submit receipts or other
      evidence of such expenditures, and Company shall pay these amounts to
      Employee within thirty (30) days of receipt of the invoices.

                5.   STOCK OPTION GRANTS.  In addition to the compensation set 
                     -------------------
      forth above, Company shall issue to Employee an option to purchase twenty
      thousand (20,000) shares of the common stock of the Company per annum
      pursuant to the currently effective Employee Stock Option Plan, as
      approved by the Toronto Stock Exchange.  Employee's vesting rights and
      other rights and privileges with respect to this stock option shall be
      governed by the terms and provisions of said stock option plan, a copy of
      which has been delivered to Employee for his review.  The stock option set
      forth herein is not assignable by Employee.

                6.   ANNUAL BONUS.  In addition to the compensation set forth
                     ------------
      above, Employee shall be entitled to participate in an annual bonus pool
      equal to five percent (5%) of the net profits of Company, payable within
      ninety (90) days of closing of the Company's fiscal year.  Term "Net
      Profit" shall mean the consolidated taxable income of Company for the
      fiscal year of the Company, determined in accordance with generally
      accepted accounting principles, by the certified public accounts retained
      by Company to perform its annual audit.  The distribution of the annual
      bonus pool shall be at the discretion of the President and Chief Executive
      Officer.

           7.   VACATION, HOLIDAY, AND SICK LEAVE.  Employee shall be entitled 
                --------------------------------
      to annual vacations, holidays, and sick leave in accordance with the
      policies and procedures established and in effect from time to time for
      the Company's Employees.

           D.   CONFIDENTIALITY; NON-COMPETITION.
                --------------------------------
                1.   CONFIDENTIALITY INFORMATION; PERSONAL RELATIONSHIPS. 
                     ---------------------------------------------------
      Employee agrees that for so long as he is employed by Company (the
      "Restrictive Period"), he shall keep secret and retain in strictest
      confidence all confidential matters of the Company, its clients and
      suppliers, and the "know-how", trade secrets, confidential client lists,
      details of client, subcontractor or consultant contracts, pricing
      policies, operational methods, marketing plans or strategies, project
      development, acquisition or bidding techniques or plans, business
      acquisition plans, new personnel acquisition plans, technical processes,
      inventions and research projects of Company learned by Employee and
      directly or indirectly resulting from his employment by Company, unless
      (i) such information is generally available to the public without
      restriction, (ii) Employee obtains confidentiality agreements with respect
      to such confidential information, (iii) such information is provided to a
      customer or supplier of the Company in the ordinary course of business,
      (iv) such disclosure is approved by the President or the Board of
      Directors of Company, or (v) Employee is under compulsion of either a
      court order or a governmental agency's or authority's inquiry, order or
      request to so disclose such information.

                2.   PROPERTY OF COMPANY.
                     -------------------
                (a)  Except as otherwise provided herein, all lists, records and
      other non-personal documents of papers (and all copies thereof), including
      such items stored in computer memories, on microfiche or by any other
      means, made or complied by or on behalf of Employee, or made available to
      Employee relating to Company are and shall be the property of Company,
      shall be delivered to Company on the date of termination of this
      Agreement.

                (b)  All inventions, including any procedures, formulas,
      methods, processes, uses, apparatuses, patterns, designs, drawings,
      devises or configurations of any kind, any and all improvements to them
      which are developed, discovered, made, or produced, trade secrets, or
      information used by Company shall be the exclusive property of Company,
      and shall be delivered to Company as applicable, on the earlier of the
      expiration or the termination of this Agreement.

                (c)  All Company names, logos, trademarks, copyrights, slogans,
      insignias and the like shall be the exclusive property of Company, and
      Employee shall not be entitled to use, divert, imitate, duplicate or
      otherwise deal with said property or property rights, without the prior
      written consent of Company; provided, however, that Employee and Company 
                                  --------  -------
      agree that in the event the Company at any time during the term of this
      Employment Agreement adopts or utilizes the name of Employee in its
      advertising or promotional materials, that Employee shall have the right
      at any time during or after the termination of this Employment Agreement
      to require Company to cease using Employee's name or likeness in
      connection with any such advertising or marketing promoting the Company or
      its products.

                3.   EMPLOYEES OF COMPANY.  Upon termination of this contract by
                     --------------------
      either party for any reason, with or without cause, Employee shall not,
      directly or indirectly, during the course of his employment or for a
      period of twenty-four (24) months after such termination, solicit any
      employee of Company, or encourage any such employee to leave such
      employment without the prior written approval of Company as applicable.

       E.   DEFAULT.  In the event that either party hereto shall breach any 
                -------
      of the terms of this Agreement, Company shall be reimbursed by such
      defaulting party for all costs and expenses, including reasonably
      attorneys' fees, incurred by the non-defaulting party in enforcing the
      terms of this Agreement and/or recovering damages as a result of any such
      breach.

           F.   BINDING EFFECT.  This contract is a personal services agreement 
                --------------
      between Company and Employee.  Accordingly, Employee is not authorized to
      voluntarily or involuntarily transfer or assign any of his contractual
      rights contained herein, and any such attempted voluntary or involuntary
      transfer or assignment shall be null and void and shall cause an immediate
      termination of this agreement.  Except for this restriction upon
      signability, all of the terms and conditions of this Agreement shall be
      binding upon and inure to the benefit of Employee and Company and any
      successor-in-interest to any of them.

           G.   NOTICES.  Except as herein provided, any notice, request, demand
                -------
      or other communication required or permitted under this Agreement shall be
      in writing and shall be deemed to have been given when delivered
      personally or when mailed by certified mail, return receipt requested,
      addressed to the party at the address of such party first set forth above,
      or at such other address as such party may hereafter have designated by
      notice.

                If to Company at the address first above written with copies to:
                          American ECO Corporation
                          Attention:  Vice President
                          1325 South Creek Drive, Suite 100
                          Houston, Texas  77084
      or to any other address as shall be designated from time to time by
      Company.
                If to Employee at the address first above written.

           H.   INDEMNIFICATION.  The Company shall indemnify, hold harmless and
                ---------------
      protect Employee, his heirs, executors, administrators and legal
      representatives, from and against all or any portion of any expenses,
      including reasonable attorney's fees incurred by Employee, actually and
      necessarily incurred by him in connection with or arising out of any
      action, suit or proceeding in which he may be involved by reason of his
      being or having been an officer and representative of Company, whether or
      not he continues to be an officer or representative of the Company at the
      time such claim is prosecuted against Employee, such expenses to include
      the cost of reasonable settlements and the satisfaction of final, non-
      appealable judgments against Employee, in connection with the matters
      covered hereby.  However, Company shall not indemnify Employee with
      respect to matters as to which Employee shall be finally adjudged in any
      such action, suit or proceeding to be guilty of negligence or misconduct
      in the performance of his duties as an officer of Company or in which
      Employee is found to be in material breach this Agreement.  The foregoing
      rights of indemnification shall not be exclusive of any other rights to
      which Employee may be entitled as a matter of law, by agreement, by
      approval of the Board of Directors of Company, or otherwise.

           I.   MISCELLANEOUS.
                -------------
                1.   Neither this Agreement nor any of the terms or conditions
      hereof may be waived, amended or modified except by means of a written
      instrument duly executed by the party to be charged herewith.

                2.   The captions and paragraph headings used in the Agreement
      are for convenience of reference only, and shall not affect the
      construction or interpretation of this Agreement or any of the provisions
      hereof.

                3.   This Agreement, and all matters or disputes relating to the
      validity, construction, performance or enforcement hereof, shall be
      governed and construed under the laws of the Province of Ontario, Canada.

                4.   This Agreement may be executed in any number of
      counterparts, each of which shall be deemed to be an original hereof, but
      all of which together shall constitute one and the same instrument.

                5.   ANY DISPUTE INVOLVING THE INTERPRETATION OR APPLICATION OF
      THIS AGREEMENT SHALL BE RESOLVED BY FINAL AND BINDING ARBITRATION BEFORE
      ONE OR MORE ARBITRATORS UNLESS MUTUALLY AGREED TO OTHERWISE.  THE AWARD OF
      SUCH ARBITRATOR(S) MAY BE ENFORCED IN ANY COURT OF COMPETENT JURISDICTION
      IN THE PROVINCE OF ONTARIO.

                6.   This Agreement is intended for the sole and exclusive
      benefit of the parties hereto and their respective heirs, executors,
      administrators, personal representatives, successors, and permitted
      assigns, and no other person or entity shall have any right to rely on
      this Agreement or to claim or derive any benefit herefrom absent the
      express written consent of the party to be charged with such reliance or
      benefit.

                7.   In the event this Agreement is terminated by Company for
      Cause, in addition to the other rights and remedies that Company shall
      have in accordance with the terms of this Agreement, Company shall have
      the right to immediately declare due and payable all loans and advances
      made or guaranteed by Company or its shareholders to Employee, at which
      time Employee shall be required to repay in full said loans and advances,
      including all accrued interest thereon, in accordance with the terms and
      provisions of the loan documents evidencing said loans and/or advances. 
      The Company shall have the right to offset and credit against the accrued
      interest and unpaid principal balance of such loans, all accrued and
      unpaid salary, commissions and/or profit sharing distributions accrued but
      unpaid to Employee prior to the date of termination.

 <PAGE> 

           IN WITNESS WHEREOF, the parties hereto have executed this Agreement
      on and as of the date first set forth above.


                                    COMPANY:

      ATTEST:                       AMERICAN ECO CORPORATION 


        /s/ illegible               By:  /s/ Ronald Mann
      --------------------              -------------------------------
                                    Its:  Director
                                          ------------------------------


                                    EMPLOYEE:



  					/s/ Michael E. McGinnis
                                    -----------------------------------
                                    MICHAEL E. MCGINNIS
 <PAGE> 


                       FIRST AMENDMENT TO EMPLOYMENT AGREEMENT


           This First Amendment is made to that certain Employment Agreement by
      and between American Eco Corporation ("Company") and Michael E. McGinnis
      ("Employee"), as of the  1st  day of   May              , 1996.
                              -----        -------------------

           WHEREAS, Company and Employee heretofore entered into a certain
      Employment Agreement dated December 1, 1995, a true copy of which is
      attached hereto and incorporated herein by reference; and

           WHEREAS, it is the desire of Company and Employees to amend the
      Employment Agreement in a manner hereinafter set forth and to ratify and
      confirm the continuing binding effect of the Employment Agreement upon
      both parties, as herein amended;

           NOW, THEREFORE, in consideration of the premises and the mutual
      covenants contained below, the parties agree as follows:

      1.   Section C-1 of the Employment Agreement shall be amended in its
           entirety to read and state as follows:
                "C.1. Base Salary. As compensation for his services to be
      rendered 
                      -----------
      hereunder, Company shall pay or cause to be paid to Employee the following
      base salary:
                (a)  for the period commencing on the Commencement Date and
                     ending on April 30, 1996, a salary at the rate of
                     $10,833.00 per month;
                (b)  commencing on May 1, 1996, and continuing through the
                     Termination Date, a salary at the rate of $250,000.00 per
                     year.

           The base salary may from time to time be upwardly adjusted by action
      of the Board of Directors of the Company, and any resolution of the Board
      duly entered in the minutes of the Company's corporate minute book shall
      be deemed to constitute an amendment to this Employment Agreement. 
      However, the Company shall not have the right to reduce the base salary
      without Employee's written consent.

      2.   Except as amended herein, the terms and provisions of the Employment
           Agreement are hereby ratified and confirmed by the parties as being
           in full force and effect and fully binding upon the parties.

      3.   Capitalized terms not otherwise defined herein shall have the same
           meanings ascribed to them in the Employment Agreement.

           EXECUTED, in multiple counterparts, at Houston, Texas, effective as
      of the date first above written.


                                              AMERICAN ECO CORP.


                                              By: /s/ J.C. Pennie          
                                                 -------------------------------
                                              Its:Director, Vice-Chairman 
                                                  ------------------------




                                                 /s/ Michael E. McGinnis   
                                              -----------------------------
                                              MICHAEL E. MCGINNIS



                                                            Exhibit 10.11.2
                                                           ----------------


                                 EMPLOYMENT AGREEMENT
                                ---------------------

               AGREEMENT, made effective the 1st  day of October, 1996 (the
          "Effective Date")  between American Eco  Corporation, an  Ontario
          Company ("Company"),  having its principal office  at 11011 Jones
          Road,  Houston, Texas  77070; and  Frank Fradella,  an individual
          ("Employee")      residing     at      _________________________,
          _________________, Massachusetts ______________________.

               WHEREAS, Company desires to  retain the services of Employee
          to  serve  as an  Executive  Vice President  and  Chief Operating
          Officer of Company; and

               WHEREAS, Employee  is willing to serve as  an Executive Vice
          President and  Chief Operating Officer  of Company, all  upon the
          terms and subject to the conditions hereinafter set forth; and

               NOW, THEREFORE,  in consideration  of the premises,  and the
          mutual covenants  herein contained,  the parties hereby  agree as
          follows:

               A.   Employment.
                    -----------
                    1.   Throughout the  effective term of  this Agreement,
          Company shall employ Employee  and Employee shall render services
          to Company,  its subsidiaries and affiliates,  and the businesses
          heretofore and hereafter conducted by Company in the capacity and
          with  the title of  Executive Vice President  and Chief Operating
          Officer of Company.  Employee shall perform all services, acts or
          things necessary  or advisable  to manage, supervise  and conduct
          the  day-to-day  operations  of  Company,  its  subsidiaries  and
          affiliates,  such  duties  to  include,  without  limitation, the
          responsibility   for  and   management  of   strategic  planning,
          budgeting,  insurance and  risk evaluation, human  resources, job
          cost and inventory accounting systems, and hiring and termination
          of operational  personnel, including the chief  executives of all
          subsidiaries, subject  to the  policies established from  time to
          time by the Chief Executive Officer or by the Board of Directors.
          Employee  shall have  full  authority to  act  on behalf  of  the
          Company,  except to  the  extent limited  by  the Bylaws  of  the
          Company.

                    2.   Throughout the period of his employment hereunder,
          Employee  shall  devote  all  of his  business  time,  attention,
          knowledge  and skills, faithfully, diligently and  to the best of
          his ability, to the active performance of his duties hereunder. 

               B.   Term of Employment: Termination of Agreement.
                    --------------------------------------------
                    1.   Subject   to  the  earlier   termination  of  this
          Agreement in accordance with  the terms hereof, the term  of this
          Agreement shall  commence, effective as  of October 1,  1996 (the
          "Commencement  Date")  and  the  term  of  this  Agreement  shall
          continue through and include September 30, 2001 (the "Termination
          Date").

                    2.   Anything contained  in Section  1 to  the contrary
          notwithstanding, this  Agreement may be terminated  at the option
          of Company  for "Cause" (as  herein defined), effective  upon the
          giving of written notice  of termination to Employee.   As herein
          used, the term for "Cause" shall mean and be limited to:

                         (a)  any   act   committed  by   Employee  against
          Company, its subsidiaries,  divisions or affiliates constituting:
          (A) fraud,  (B) misappropriation  of  corporate opportunity,  (C)
          self-dealing,  (D)  embezzlement of  funds,  (E)  criminal felony
          conviction,  or (F)  the continued  disregard by Employee  of the
          reasonable directions and policies of the Chief Executive Officer
          or  the  Board  of  Directors  of  Company,  provided  that  such
          disregard or non-compliance by Employee continues for a period of
          five  (5) days after written  notice thereof is  delivered to the
          Employee by the Chief Executive Officer or the Board of Directors
          of Company; or

                         (b)  the breach  or  default by  Employee  in  the
          performance of any material  covenant on the part of  Employee to
          be performed under this Agreement; or

                         (c)  chronic  alcoholism  or  any  other  form  of
          addiction which impairs Employee's  ability to perform his duties
          hereunder.

                    3.   Anything contained  in Section  1 to  the contrary
          notwithstanding, this Agreement may  be terminated by Company (i)
          upon the  death  of Employee,  or (ii)  on ten  (10) days'  prior
          written notice to Employee,  in the event that Employee  shall be
          physically  or mentally disabled or impaired so as to prevent him
          from  continuing the normal and proper  performance of his duties
          and  responsibilities  hereunder  for   a  period  of  three  (3)
          consecutive months.

                    The  initial determination  as to  whether Employee  is
          disabled  or impaired  shall be made  by the  physician regularly
          treating  the condition  causing the  disability.   Company shall
          have the right to require Employee  to be examined by a physician
          duly  licensed to practice medicine  and surgery in  the State of
          Texas  to determine  such  physician's opinion  as to  Employee's
          disability.  If such physician's opinion differs from that of the
          physician treating  Employee, or a physician  thereafter retained
          by  Employee, they  shall forthwith  select a third  physician so
          licensed whose opinion, after examination and review of available
          information,  shall be  conclusive and  binding upon  all parties
          thereto.   All  costs  of  the physician  regularly  treating  or
          thereafter retained by Employee  shall be paid by Employee.   All
          costs  of  the physician  retained by  Company  shall be  paid by
          Company.   If a  third physician is  required, then the  costs of
          that physician shall be paid by Company.

                    4.   Upon  any termination of this Agreement by Company
          as a result of Employee's  death or permanent disability pursuant
          to Section 3, Company shall be liable for, and shall pay or shall
          cause to be paid  to Employee or his personal  representative, as
          the case may be, Employee's Base Salary for an additional six (6)
          months period from the date  of termination less (in the case  of
          permanent  disability),  any   health  and  disability  insurance
          payments made  to or on  behalf of Employee  during such six  (6)
          month period.

                    5.   Upon any termination of this Agreement  by Company
          for Cause pursuant to  Section 2, above, neither Company  nor any
          shareholder, subsidiary  or division thereof shall  be liable for
          or  shall  pay  or  cause to  be  paid  to  Employee any  further
          remuneration, compensation or other benefits hereunder.

                    6.   If  Company  terminates  Employee  for  any reason
          other
                                                                      -----
          -
          than as provided:  (a) in Section  2, (b) in Section 3, or (c) as
          a result  of Employee's voluntary resignation  of employment (not
          constituting   a  constructive   discharge),  Company   shall  be
          obligated  to pay or shall cause to  be paid to Employee the Base
          Salary, as  and when the same would have otherwise become due and
          payable  hereunder for a period of six  (6) months after the date
          of termination, unless Employee  is re-employed or earns business
          income prior to  six (6)  months after the  termination date,  in
          which event the Company's  obligations hereunder shall be reduced
          by  the amount  of  such compensation  or  business income.    In
          addition,  the  balance  of  the promissory  note,  described  in
          Section 1-7,  below, shall  be forgiven by  Company and  Employee
          shall  be   released  from  liability  for   re-payment  of  said
          promissory note.

                    7.   This contract may be terminated by Employee at any
          time  by  giving  sixty   (60)  days  prior  written  notice   of
          termination to the  Company.   In such event,  Employee shall  be
          entitled to the Base Salary  earned by the Employee prior to  the
          date  of termination, computed pro  rata up to  and including the
          Termination  Date.  Employee shall  not be entitled  to any other
          compensation  after the  date  of termination.   All  unexercised
          stock  options  as  the  Termination  Date  shall  be  tested  or
          forfeited as provided in the Company's stock option plan.

                    8.   Notwithstanding any termination of this Agreement,
          whether with cause or without cause, and whether by Company or by
          Employee,  the  provisions  of  Section D,  below,  shall  remain
          effective and binding on the parties to this Agreement.

               C.   Compensation; Expenses; Fringe Benefits.
                    ----------------------------------------

                    1.   Base Salary.  
                         -----------    As compensation for his services to
          be rendered hereunder,  Company shall pay or cause to  be paid to
          Employee for the  period commencing as  of the Commencement  Date
          and ending  on the  Termination  Date, a  salary at  the rate  of
          Twenty   Thousand   Eight   Hundred   Thirty-Three   and   33/100
          ($20,833.33) Dollars per  month, payable in  arrears on the  15th
          day  and last day of  each month (said  payment being hereinafter
          referred to as  the "Base  Salary").  The  Base Salary  described
          herein may from time to time during the term of this Agreement be
          increased,  by action of the Chief Executive Officer or the Board
          of Directors of Company, but no such action shall ever operate to
          decrease the amount  of Base Salary described herein, without the
          written consent of Employee.

                    2.   Expenses.  
                         ----------     In addition to the remuneration set
          forth  above,  throughout  the  period  of  Employee's employment
          hereunder,  Company   shall  also  reimburse,  or   cause  to  be
          reimbursed to Employee, upon  presentment by Employee to Company,
          as applicable, of appropriate receipts and vouchers therefor, for
          any reasonable business expenses,  including air and other travel
          expenses, incurred by Employee in connection with the performance
          of his duties and responsibilities hereunder;

                    3.   Fringe Benefits.  
                         ---------------     Company   shall    also   make
          available, or cause to be made available, to Employee, throughout
          the period of his  employment hereunder, such benefits, including
          any  disability, hospitalization,  medical benefit  plan, pension
          plan or other  benefits or policies,  as are  put into effect  by
          Company for its other executive employees.

                    4.   Vehicle Allowance.  
                         ------------------  In     addition     to     the
          compensation set  forth above, Employee  shall be paid  a vehicle
          allowance of Seven Hundred Fifty and No/100 ($750.00) Dollars per
          month.  This amount shall be paid on the first day of each month,
          and  the Company  shall also  reimburse  Employee for  all actual
          expenses  associated  with   operating  Employee's  vehicle   for
          Business  Purposes.   Employee  shall  submit  receipts or  other
          evidence  of  such  expenditures,  and Company  shall  pay  these
          amounts to Employee  within thirty  (30) days of  receipt of  the
          invoices.

                    5.   Relocation Expenses.  
                         --------------------     Company  shall  reimburse
          Employee  for all  reasonable  expenses incurred  by Employee  in
          relocating his home to Houston, Texas, such expenses to  include,
          without  limitation,  all  physical  moving  costs,  real  estate
          brokerage  fees  (up  to 6%  of  the  sales  price of  Employee's
          existing home) and all expenses incurred by Employee and his wife
          in traveling to Houston, Texas in order to purchase a new home.

                    6.   Stock Option Grants.  
                         --------------------     In   addition    to   the
          compensation set forth above, Company shall issue  to Employee an
          option to  purchase fifty  thousand (50,000) shares  of Company's
          common stock, pursuant to  the currently effective Employee Stock
          Option  Plan,   as  approved  by  the   Toronto  Stock  Exchange.
          Employee's vesting  rights and  other rights and  privileges with
          respect to this  stock option shall be governed  by the terms and
          provisions of  said stock option plan,  a copy of  which has been
          delivered to Employee for his review.  The stock option set forth
          herein is not assignable by Employee.

                    7.   Bonuses.
                         --------  (a)  Employee   shall  be   entitled  to
          receive  a non-discretionary  annual  bonus (the  "Minimum Annual
          Bonus") in the amount of Seventy Thousand and No/100 ($70,000.00)
          Dollars per year, payable  on or before each anniversary  date of
          this  Employment  Agreement.     There  shall  be  no  conditions
          precedent  to the payment by  Company to Employee  of the Minimum
          Annual  Bonus, other than the requirement that Employee be in the
          employment of Company, as of  said anniversary date, unless  such
          employment has been terminated in the manner provided in  Section
          B-6. of this Agreement.

                         (b)  In  addition to  the  Minimum  Annual  Bonus,
          described above, Employee shall be entitled to participate in the
          executive bonus pool, which is equal  to five percent (5%) of the
          Net Profit of Company, payable within ninety (90) days of closing
          of  the  Company's  fiscal  year.     The  amount  of  Employee's
          participation  in  the  pool  shall  be  determined in  the  sole
          discretion of the Chief Executive Officer.  The term "Net Profit"
          shall mean the consolidated net income of Company, after tax, for
          the fiscal  year of  the Company,  determined in  accordance with
          generally accepted accounting principles, by the certified public
          accounts retained by Company to perform its annual audit.

                    8.   Vacation, Holiday, and Sick Leave.  
                         ---------------------------------- Employee  shall
          be entitled  to _________ paid vacation  days annually, effective
          as of the Commencement Date of this Agreement.

                    9.   Initial Bonus.  
                         -------------- As   partial   consideration    for
          Employee's agreement  to become employed by  the Company pursuant
          to  the  provisions  of  this Agreement,  Company  agrees  to pay
          Employee  a  signing bonus  in the  amount  of Two  Hundred Fifty
          Thousand and No/100 ($250,000.00) Dollars, which shall be payable
          to Employee in full on or before November _____, 1996.

               D.   Confidentiality; Non-Competition.
                    ----------------------------------

                    1.   Confidentiality        Information;       Personal
          Relationships.                -----------------------------------
          -----------------
          Employee  agrees that  he shall  during and after  termination of
          employment  with Company,  keep  secret and  retain in  strictest
          confidence all  confidential matters of the  Company, its clients
          and suppliers,  and the "know-how",  trade secrets,  confidential
          client  lists, details  of  client,  subcontractor or  consultant
          contracts, pricing policies, operational methods, marketing plans
          or  strategies,  project   development,  acquisition  or  bidding
          techniques or  plans, business  acquisition plans, new  personnel
          acquisition plans, technical  processes, inventions and  research
          projects  of   Company  learned  by  Employee   and  directly  or
          indirectly resulting  from his employment by  Company, unless (i)
          such  information is  generally available  to the  public without
          restriction,  (ii)  Employee  obtains confidentiality  agreements
          with  respect  to  such  confidential   information,  (iii)  such
          information  is provided to a customer or supplier of the Company
          in  the ordinary  course  of business,  (iv)  such disclosure  is
          approved  by the Chief Executive Officer or (v) Employee is under
          compulsion  of either a court order or a governmental agency's or
          authority's  inquiry,  order  or  request  to  so  disclose  such
          information.

                    2.   Property of Company.
                         --------------------

                         (a)  Except  as  otherwise  provided  herein,  all
          lists, records  and other  non-personal documents or  papers (and
          all  copies thereof),  including  such items  stored in  computer
          memories, on microfiche or  by any other means, made  or compiled
          by  or on  behalf  of Employee,  or  made available  to  Employee
          relating to Company are and shall be the property of Company, and
          shall be delivered to Company on the date of termination  of this
          Agreement.

                         (b)  All  inventions,  including  any  procedures,
          formulas,  methods,  processes,   uses,  apparatuses,   patterns,
          designs, drawings, devises or configurations of any kind, any and
          all improvements  to them which are  developed, discovered, made,
          or produced,  trade secrets, or  information used by  Company are
          the  exclusive property  of Company,  and  shall be  delivered to
          Company, on the earlier  of the expiration or the  termination of
          this Agreement. 

                         (c)  All Company names,  logos, trade marks,  copy
          rights,  slogans,  insignias  and  the  like  are  the  exclusive
          property of Company, and  Employee shall not be entitled  to use,
          divert, imitate,  duplicate or otherwise deal  with said property
          or property rights, without the prior written consent of Company;
          provided,
                                                                --------
          however, that Employee and Company agree that in the event the
          -------
          Company  at any time during the term of this Employment Agreement
          adopts or utilizes  the name  of Employee in  its advertising  or
          promotional materials, that Employee shall  have the right at any
          time during or after the termination of this Employment Agreement
          to  require Company to cease using Employee's name or likeness in
          connection  with  any  such advertising  or  marketing  materials
          promoting the Company or its products.

                    3.   Employees of Company.  
                         --------------------     Upon termination of  this
          contract by either party  for any reason, with or  without cause,
          Employee shall not, directly or  indirectly, during the course of
          his employment or for  a period of twenty-four (24)  months after
          such termination,  solicit any employee of  Company, or encourage
          any  such employee  to leave  such  employment without  the prior
          written approval of Company as applicable.

                    4.   Restrictive Covenants.  
                         ----------------------   (a)    E m p l o y e e
          acknowledges  and   agrees  that:  (i)  the   business  contacts,
          customers,  suppliers,  technology,   know-how,  trade   secrets,
          marketing  techniques  and  other  aspects  of  the  business  of
          Company, its  affiliates and its  successors and  assigns are  of
          value  to   Company,   and  provide   Company  with   substantial
          competitive  advantage in the operation  of business, and (ii) by
          virtue  of his  current relationship  with Company,  Employee has
          knowledge  and possesses confidential  information concerning the
          business procedures,  existing and  potential  customer base  and
          operations of Company.

                    (b) In consideration of the receipt  of the Base Salary
          (as defined above),  it is hereby  agreed that (A)  in the  event
          Company  terminates  this  Agreement  without  Cause  (as defined
          herein),  for  the period  riding on  the  date that  Employee is
          entitled  to  receive  his  last  remaining  employee   severance
          payment, described in Section B-6, above, or (B) in the event the
          employment  of  Employee is  terminated  voluntarily by  Employee
          Without  Cause or  by Company  for Cause,  for the  period ending
          three (3)  years following  Employee's termination of  employment
          with  Company, Employee  shall not,  directly or  indirectly, for
          himself, nor through or on behalf of any other person or entity:

                         (i)  divulge,  transmit  or otherwise  disclose or
          cause  to be  divulged, transmitted  or otherwise  disclosed, any
          business contacts,  customer  lists technology,  know-how,  trade
          secrets, marketing techniques, contracts or other confidential or
          proprietary information  of Company or its  successors or assigns
          of whatever nature; and/or

                         (ii) except  as set  forth  in sub-paragraph  (c),
          hereinbelow, in  any  way assist,  loan money  to, consult  with,
          invest, carry on, engage  in or become involved with  (whether as
          an  employee,  agent,  officer, director,  stockholder,  manager,
          partner,  joint  venturer,  lender,  participant,  consultant  or
          otherwise), any  business enterprise  (other than Company  or its
          subsidiaries  or   any  affiliated  corporation,   successors  or
          assigns, if  any) which: (a) is or shall be located or operating,
          or soliciting or servicing customers located or operating, within
          the  geographical  borders  of   the  United  States  of  America
          (collectively,  the  "Territory"), and  (b)  is  or shall  become
          engaged  in  any business  in  competition with  the  business of
          Company or its successors  or assigns.  As used  herein, the term
          "business  in competition  with the  business of  Company or  its
          successors or assigns"  environmental remediation and  compliance
          services,   disposal   services,  demolition   and  dismantlement
          services,  industrial  and/or  commercial mechanical  contracting
          services, and any such  other services or activities owned  by or
          being conducted by Company, its subsidiaries or affiliates, as of
          the date of  termination or  expiration of this  Agreement.   The
          provisions of this subparagraph  4(b)(ii) only shall not preclude
          or prohibit ownership of not  more than five percent (5%) of  the
          outstanding  shares  of  a  publicly  held  corporation  if  such
          ownership    does   not   involve   managerial   or   operational
          responsibility; this exception shall have no applicability to any
          restrictions or  covenants  imposed anywhere  in  this  Agreement
          except specifically with respect to this subparagraph D-4(b)(ii).

               E.   Default.  
                    --------  In the event  that either party  hereto shall
          breach  any  of the  terms of  this  Agreement, Company  shall be
          reimbursed by such  defaulting party for all  costs and expenses,
          including  reasonable  attorneys'  fees,  incurred  by  the  non-
          defaulting party in enforcing the terms of this  Agreement and/or
          recovering damages as a result of any such breach.

               F.   Binding Effect.  
                    ---------------     This   contract   is   a   personal
          services agreement  between Company  and Employee.   Accordingly,
          Employee  is  not  authorized  to  voluntarily  or  involuntarily
          transfer  or  assign  any  of his  contractual  rights  contained
          herein, and any such  attempted voluntary or involuntary transfer
          or assignment shall be null and void and shall cause an immediate
          termination of  this agreement.   Except for this  restriction on
          assignability, all of the terms and conditions  of this Agreement
          shall be binding  upon and inure to  the benefit of Employee  and
          Company and any successor-in-interest to any of them.

               G.   Notices.  
                    --------- Except  as  herein   provided,  any   notice,
          request,  demand or  other  communication  required or  permitted
          under this Agreement shall be  in writing and shall be deemed  to
          have  been given  when  delivered personally  or  when mailed  by
          certified mail, return receipt  requested, addressed to the party
          at the  address of such party  first set forth above,  or at such
          other address  as such  party may  hereafter  have designated  by
          notice.

                    If  to Company at the address  first above written with
          copies to:
                              Mr. Michael E. McGinnis, President
                              American ECO Corporation
                              1325 South Creek Drive, Suite 100
                              Houston, Texas 77084

          or to  any other address as shall be designated from time to time
          by Company

                    If to Employee at the address first above written or to
          any  other address  as shall  be  designed from  time to  time by
          Employee.

               H.   Indemnification.  
                    ----------------    The  Company shall  indemnify, hold
          harmless   and   protect   Employee,   his    heirs,   executors,
          administrators and legal representatives, from and against all or
          any  portion  of  any expenses,  including  reasonable attorney's
          fees, incurred by Employee,  actually and necessarily incurred by
          him in connection  with or  arising out  of any  action, suit  or
          proceeding in which he may be  involved by reason of his being or
          having been an officer and representative of  Company, whether or
          not  he continues  to  be an  officer  or representative  of  the
          Company at  the time such  claim is prosecuted  against Employee,
          such expenses to  include the cost of  reasonable settlements and
          the  satisfaction  of  final,  non-appealable  judgments  against
          Employee,  in   connection  with  the  matters   covered  hereby.
          However,  Company shall  not indemnify  Employee with  respect to
          matters as to  which Employee  shall be finally  adjudged in  any
          such action, suit  or proceeding  to be guilty  of negligence  or
          misconduct  in the  performance of  his duties  as an  officer of
          Company or  in which Employee is  found to be in  material breach
          this Agreement.   The  foregoing rights of  indemnification shall
          not be exclusive  of any other  rights to which  Employee may  be
          entitled as  a matter of  law, by agreement,  by approval of  the
          Board of Directors of Company, or otherwise.

               I.   Miscellaneous.
                    --------------

                    1.   Neither  this Agreement  nor any  of the  terms or
          conditions hereof  may be waived,  amended or modified  except by
          means of  a written instrument duly  executed by the party  to be
          charged herewith.

                    2.   The  captions and  paragraph headings used  in the
          Agreement are for  convenience of reference  only, and shall  not
          affect the  construction or  interpretation of this  Agreement or
          any of the provisions hereof.

                    3.   This  Agreement,  and   all  matters  or  disputes
          relating   to   the   validity,   construction,   performance  or
          enforcement  hereof, shall  be governed  and construed  under the
          laws of the State of Texas, performable in Harris County, Texas.

                    4.   Agreement  may  be  executed  in  any   number  of
          counterparts, each of  which shall  be deemed to  be an  original
          hereof,  but all of which  together shall constitute  one and the
          same instrument.

                    5.   ANY  DISPUTE  INVOLVING   THE  INTERPRETATION   OR
          APPLICATION  OF THIS  AGREEMENT SHALL  BE RESOLVED  BY  FINAL AND
          BINDING ARBITRATION BEFORE ONE  OR MORE ARBITRATORS DESIGNATED BY
          THE  AMERICAN ARBITRATION  ASSOCIATION IN  HOUSTON, TEXAS  UNLESS
          MUTUALLY AGREED TO  OTHERWISE.  THE  AWARD OF SUCH  ARBITRATOR(S)
          MAY BE ENFORCED  IN ANY  COURT OF COMPETENT  JURISDICTION IN  THE
          STATE OF TEXAS.

                    6.   This  Agreement  is  intended  for  the  sole  and
          exclusive  benefit of  the  parties hereto  and their  respective
          heirs,   executors,  administrators,   personal  representatives,
          successors, and permitted assigns, and  no other person or entity
          shall  have any right  to rely on  this Agreement or  to claim or
          derive any benefit herefrom absent the express written consent of
          the party to be charged with such reliance or benefit.

                    7.   Company has  agreed to advance a  loan to Employee
          in the original principal amount of Three Hundred  Fifty Thousand
          and No/100  ($350,000.00)  Dollars, said  loan  to be  repaid  by
          Employee in accordance with the terms and provisions of a certain
          promissory  note  evidencing  said  loan,  and  a  copy  of  said
          promissory  note is  attached hereto  and incorporated  herein by
          reference.  Notwithstanding any other provision contained in said
          promissory note to the contrary,  it is agreed that in the  event
          this agreement is terminated by Company for Cause, in addition to
          the  other  rights  and  remedies  that  Company  shall  have  in
          accordance with the  terms of this Agreement,  Company shall have
          the right to immediately  declare due and payable, all  loans and
          advantages made by  Company to Employee,  at which time  Employee
          shall  be required  to  repay in  full  said loans  and  advances
          including the loan  evidenced by the promissory  note referred to
          herein.   The Company shall have  the right to  offset and credit
          against  the unpaid principal balance of  such loans, all accrued
          and unpaid  salary, bonuses, and/or profit  sharing distributions
          accrued but unpaid to Employee as of the date of termination.

               IN WITNESS  WHEREOF, the  parties hereto have  executed this
          Agreement on and as of the date first set forth above.

                                                  COMPANY:


          ATTEST:                                 AMERICAN ECO CORPORATION


          _________________________________
        					  BY:_____________________________
	

					          ITS:____________________________


                                                  EMPLOYEE:


					          ________________________________
                                                  FRANK FRADELLA



                                                               Exhibit 10.11.3
							      ---------------	


                                 EMPLOYMENT AGREEMENT
                                 --------------------


     AGREEMENT, made effective the 1st day of August, 1996 (the "Effective
     Date") between American ECO Corporation ("Company"), having its principal
     office at 11011 Jones Road, Houston, Texas, 77070; and David L. Norris, an
     individual ("Employee") residing at 145 Santa Louisa, Irvine, California,
     92606.

          WHEREAS, Company desires to employ the services of the Employee as a
     Consultant from August 1, 1996 until August 19, 1996 and then as the
     President and Chief Executive Officer of EIF Holding, Inc. and Vice
     President of American ECO Corporation, the parties of this Agreement hereby
     agree as follows:

     A.   Employment:
          ----------
          1.   Throughout the effective term of this agreement, Company shall
     employ Employee and Employee shall render services to Company and the
     businesses heretofore and hereafter conducted by Company in the capacity as
     consultant from August 1, 1996 to August 19, 1996 and then as Vice
     President of American ECO Corporation and President and Chief Executive
     Officer of EIF Holding, Inc.  Employee shall perform all services, acts or
     things necessary or advisable to consultant, manage, supervise and conduct
     the business of Company, subject to the policy set by the Board of
     Directors.  Employee shall have full authority to act on behalf of the
     Company, except to the extent limited by the Bylaws of the Company.  The
     Company and the Employee agree that no press release or public statement
     will be made regarding this employment agreement until August 19, 1996,
     without the consent of both parties.
     2.   Throughout the period of his employment hereunder, Employee shall
     devote his business time, attention, knowledge and skills, faithfully,
     diligently and to the best of his ability, to the active performance of his
     duties hereunder, with consideration being given to duties that the
     Employee may need to perform for his previous employer during the
     consulting time period of this agreement.

     B.   TERM OF EMPLOYMENT; TERMINATION OF AGREEMENT:
          --------------------------------------------
          1.   Subject to the earlier termination of this Agreement in
     accordance with the terms hereof, the term of this Agreement shall
     commence, effective as of August 1, 1996 (the "Commencement Date") and the
     term of this Agreement shall continue through and include December 31, 2000
     (the "Termination Date").

          2.   Anything contained in Section 1 to the contrary notwithstanding,
     this Agreement may be terminated at the option of Company for "Cause" (as
     herein defined), effective upon the giving of written notice of termination
     to Employee.  As herein used, the term for "Cause" shall mean and be
     limited to:
               (a)  Any act committed by Employee against Company, its parent or
     subsidiaries or divisions constituting: (A) fraud, (B) misappropriation of
     corporate opportunity, (C) self-dealing, (D) embezzlement of funds, (E)
     felony conviction for conduct involving moral turpitude or other criminal
     conduct adversely affecting the operations of Company, or its parent or
     subsidiaries or divisions, or (F) the continued disregard by Employee of
     the reasonable directions and policies of the Board of Directors of the
     Company, provided that such disregard or noncompliance by Employee
     continues for a period of sixty days after written notice thereof is
     delivered to the Employee by the Board of Directors of Company; or
               (b)  the breach or default by Employee in the performance of any
     material covenant on the part of Employee to be performed under this
     Agreement; or
               (c)  chronic substance abuse or any other form of addiction which
     impairs Employee's ability to perform his duties hereunder.

          3.   Anything contained in Section 1 to the contrary notwithstanding,
     this Agreement may be terminated by Company (i) upon the death of Employee,
     or (ii) on thirty (30) days' prior written notice to Employee, in the event
     that Employee shall be physically or mentally disabled or impaired so as to
     prevent him from continuing the normal and proper performance of his duties
     and responsibilities hereunder for a period of three (3) consecutive
     months.
               The initial determination as to whether Employee is disabled or
     impaired shall be made by the physician regularly treating the condition
     causing the disability.  Company shall have the right to require Employee
     to be examined by a physician duly licensed to practice medicine and
     surgery in the State of Texas to determine such physician's opinion as to
     Employee's disability.  If such physician's opinion differs from that of
     the physician treating Employee, or a physician thereafter retained by
     Employee, they shall forthwith select a third physician so licensed whose
     opinion, after examination and review of available information, shall be
     conclusive and binding upon all parties, thereto.  All costs of the
     physician retained by Company shall be paid by Company.  If a third
     physician is required, then the costs of that physician shall be paid by
     Company.

          4.   Upon any termination of this Agreement by Company as a result of
     Employee's death or permanent disability pursuant to Section 3, Company
     shall be liable for, and shall pay or shall cause to be paid to Employee or
     his personal representative, as the case may be, Employee's Base Salary for
     an additional twenty-four (24) month period from the date of termination
     less (in the case of permanent disability), any health and disability
     insurance payments made to or on behalf of Employee during such twenty-four
     (24) month period.

          5.   Upon any termination of this Agreement by Company for Cause
     pursuant to Section 2 above, neither Company nor any shareholder,
     subsidiary or division thereof shall be liable for or shall pay or cause to
     be paid to Employee any further remuneration, compensation or other benefit
     hereunder.
          6.   If Company terminates Employee for any result other than as
                                                             -----
     provided: (a) in Section 2, (b) in Section 3, or (c) as a result of
     Employee's voluntary resignation of employment (not constituting a
     constructive discharge), Company shall be obligated to pay or shall cause
     to be paid to Employee the Base Salary, as and when the same would have
     otherwise become due and payable hereunder until the earlier to occur of
     (i) twenty-four (24) months after the date of termination; (ii) the date
     that Employee obtains full time reemployment, unless such reemployment is
     at a rate of compensation that is less than 80% of the Base Salary, in
     which event Company shall pay to Employee the difference between the Base
     Salary and the new compensation, until the earlier of the dates described
     in clauses (i) and (iii) hereof; or (iii) the Termination Date.

          7.   Notwithstanding any termination of this Agreement, whether with
     cause or without cause the provisions of Section D, below, shall remain
     effective and binding on the parties to this Agreement.
          C.   COMPENSATION; EXPENSES; FRINGE BENEFITS.
               ---------------------------------------
          1.   BASE SALARY.  As compensation for his services to be rendered
               -----------
     hereunder, Company shall pay or cause to be paid to Employee for the period
     commencing as of the Commencement Date and ending on the Termination Date,
     a salary at the rate of Fourteen Thousand Five Hundred Eighty-Four dollars
     and 00/100 (14,584.00) Dollars per month, payable in accordance with
     standard company policy.
          2.   EXPENSES.  In addition to the renumeration set forth above, 
               --------
     throughout the period of Employee's employment hereunder, Company shall
     also reimburse, or cause to be reimbursed to Employee, upon presentment by
     Employee to Company, as applicable, of appropriate receipts and vouchers
     therefore, for any reasonable business expenses, including air and other
     travel expenses and customer development expenses, incurred by Employee in
     connection with the performance of his duties and responsibilities
     hereunder;

          3.   FRINGE BENEFITS.  Company shall also make available, or cause to
               ---------------
     be made available, to Employee, throughout the period of his employment
     hereunder, such benefits, including any disability, hospitalization,
     medical benefit plan, pension plan or other benefits or policy, as are put
     into effect by Company for its other executive employees.

          4.   AUTOMOBILE ALLOWANCE.  In addition to the compensation set forth 
               --------------------
     above, Employee shall be provided a car or paid a car allowance of Seven
     Hundred and no/100 ($700.00) Dollars per month.  This amount shall be paid
     on the first day of each month, and the company shall also reimburse
     Employee for all actual expenses associated with operating and maintaining
     Employee's vehicle.  Employee shall submit receipts or other evidence of
     such expenditures, and Company shall pay these amounts to Employee within
     thirty (30) days of receipt of the invoices.

          5.   STOCK OPTION GRANTS.  In addition to the compensation set forth
               -------------------
     above, Company shall issue to Employee an option to purchase Twenty Five
     Thousand (25,000) shares of the common stock of the Company per annum based
     on performance which will be both financial and goal oriented and Three
     Hundred Thousand (300,000) share options of EIF Holding, Inc. upon
     employment and approval by The Board of Directors.  The stock option grants
     detailed above are pursuant to the currently effective Employee Stock
     Option Plan, as approved by the Toronto Stock Exchange.  Employee's vesting
     rights and other rights and privileges with respect to this stock option
     shall be governed by the terms and provisions of said stock option plan, a
     copy of which has been delivered to Employee for his review.   The stock
     option set forth herein is not assignable by Employee.

          6.   ANNUAL BONUS.  In addition to the compensation set forth above,
               ------------
     Employee shall be entitled to participate in an annual bonus pool equal to
     five percent (5%) of the net profits of Company, payable within (90) days
     of closing of the Company's fiscal year, and will also be considered for
     the annual bonus program of EIF Holding, Inc.  Term "Net Profit" shall mean
     the consolidated taxable income of Company for the fiscal year of the
     Company, determined in accordance with generally accepted accounting
     principles, by the certified public accountants retained by Company to
     perform its annual audit.  The distribution of the annual bonus pool shall
     be at the discretion of the President and Chief Executive Officer of
     American ECO Corporation for the Company.

          7.   VACATION, HOLIDAY, AND SICK LEAVE.  Employee shall be entitled to
               ---------------------------------
     annual vacations, holidays and sick leave in accordance with the policies
     and procedures established and in effect from time to time for the
     Company's Employees but not less than three (3) weeks paid vacation per
     annum.

          D.   CONFIDENTIALITY INFORMATION; PERSONAL RELATIONSHIPS.  Employee
               ---------------------------------------------------
     agrees that for so long as he is employed by Company (the "Restrictive
     period"), he shall keep secret and retain in strictest confidence all
     confidential matters of the Company, its clients and suppliers, and the
     "know-how", trade secrets, confidential client lists, details of client,
     subcontractor or consultant contracts, pricing policies, operational
     methods, marketing plans or strategies, project development, acquisition or
     bidding techniques or plans, business acquisition plans, new personnel
     acquisition plans, technical processes, inventions and research projects of
     Company learned by Employee and directly or indirectly resulting from his
     employment by Company, unless (i) such information is generally available
     to the public without restriction, (ii) Employee obtains confidentiality
     agreements with respect to such confidential information, (iii) such
     information is provided to a customer or supplier of the Company in the
     ordinary course of businesses, (iv) such disclosure is approved by the
     President or the Board of Directors of Company, or (v) Employee is under
     compulsion of either a court order or a governmental agency's or
     authority's inquiry, order or request to so disclose such information.

          2.   PROPERTY OF COMPANY.
               -------------------
               (a)  Except as otherwise provided herein all lists, records and
     other non-personal documents of paper (and all copies thereof), including
     such items stored in computer memories, on microfiche or by any other
     means, made or compiled by or on behalf of Employee, or made available to
     Employee relating to Company are and shall be the property of Company,
     shall be delivered to Company on the date of termination of this Agreement.
               (b)  All inventions, including any procedures, formulas, methods,
     processes, uses, apparatuses, patterns, designs, drawings, devises or
     configurations of any kind, any and all improvements to them which are
     developed, discovered, made or produced, trade secrets, or information used
     by Company shall be the exclusive property of Company, and shall be
     delivered to Company as applicable, on the earlier of the expiration or the
     termination of this Agreement.
               (c)  All Company names, logos, trade marks, copy rights, slogans,
     insignias and the like shall be the exclusive property of Company, and
     Employee shall not be entitled to use, divert, imitate, duplicate or
     otherwise deal with said property or property rights, without prior written
     consent of Company; provided, however, that Employee and Company agree that
                         ------------------
     in the event the Company at any time during the term of this Employment
     Agreement adopts or utilizes the name of Employee in its advertising or
     promotional materials, that Employee shall have the right at any time
     during or after the termination of this Employment Agreement to require
     Company to cease using Employee's name or likeness in connection with any
     such advertising or marketing materials promoting the Company or its
     products.

          3.   EMPLOYEE OF COMPANY.  Upon termination of this contract by either
               -------------------
     party for any reason, with or without cause, Employee shall not, directly
     or indirectly, during the course of his employment or for a period of
     twenty-four (24) months after such termination, solicit any employee of
     Company, or encourage any such employee to leave such employment without
     the prior written approval of Company as applicable.

          E.   DEFAULT.  In the event that either party hereto shall breach any
               -------
     of the terms of this Agreement, Company shall be reimbursed by such
     defaulting party for all costs and expenses, including reasonable
     attorney's fees, incurred by the non defaulting party in enforcing the
     terms of this Agreement and/or recovering damages as a result of any such
     breach.

          F.   BINDING EFFECT.  This contract is a personal services agreement 
               --------------
     between  Company and Employee.  Accordingly, Employee is not authorized to
     voluntarily or involuntarily transfer or assign any of his contractual
     rights contained herein, and any such attempted voluntary or involuntary
     transfer or assignment of this agreement.  Except for this restriction upon
     sign ability, all of the terms and conditions of this Agreement shall be
     binding upon and inure to the benefit of Employee and Company and any
     successor-in-interest to any of them.

          G.   NOTICES.  Except as herein provided, any notice, request, demand
               -------
     or other communication required or permitted under this Agreement shall be
     in writing and shall be deemed to have been given when delivered personally
     or when mailed by certified mail, return receipt requested, addressed to
     the party at the address of such party first set forth above, or at such
     other address as such party may hereafter have designated by notice.
               If to the Company at the address first above written with copies
     to:
                               American Eco Corporation
                  Attention:  Michael E. McGinnis, President and CEO
                                   11011 Jones Road
                                Houston, Texas  77070
     or to any other address as shall be designated from time to time by
     Company.
          H.   INDEMNIFICATION.  The Company shall indemnify, hold harmless and
               ---------------
     protect Employee, his heirs, executors, administrators and legal
     representatives, from and against all or any portion of any expenses,
     including reasonable attorney's fees incurred by Employee, actually and
     necessarily incurred by him in connection with or arising out of any
     action, suit or proceeding in which he may be involved by reason of his
     being or having been an officer and representative of Company, whether or
     not he continues to be an officer or representative of the Company at the
     time such claim is prosecuted against Employee, such expenses to include
     the cost of reasonable settlements and the satisfaction of final, non-
     appealable judgments against Employee, in connection with the matters
     covered hereby.  However, Company shall not indemnify Employee with respect
     to matters as to which Employee shall be finally adjudged in any such
     action, suit or proceeding to be guilty of negligence or misconduct in the
     performance of his duties as an officer of Company or in which Employee is
     found to be in material breach of this Agreement.  The foregoing rights of
     indemnification shall not be exclusive of any other rights to which
     Employee may be entitled as a matter of law, by agreement, by approval of
     the Board of Directors of Company, or otherwise.

          I.   MISCELLANEOUS.
               -------------
               1.   Neither this Agreement nor any of the terms or conditions
     hereof may be waived, amended or modified except by means of a written
     instrument duly executed by the party to be charged herewith.

               2.   The captions and paragraph headings used in the Agreement
     are for convenience of reference only, and shall not affect the
     construction or interpretation of this Agreement or any of the provisions
     hereof.

               3.   This Agreement, and all matters or disputes relating to the
     validity, construction, performance or enforcement hereof, shall be
     governed and construed under the laws of the Province of Ontario, Canada.

               4.   This Agreement may be executed in any number of
     counterparts, each of which shall be deemed to be an original hereof, but
     all of which together shall constitute one and the same instrument.

               5.   ANY DISPUTE INVOLVING THE INTERPRETATION OR APPLICATION OF
     THIS AGREEMENT SHALL BE RESOLVED BY FINAL AND BINDING ARBITRATION BEFORE
     ONE OR MORE ARBITRATORS UNLESS MUTUALLY AGREED TO OTHERWISE.  THE AWARD OF
     SUCH ARBITRATOR(S) MAY BE ENFORCED IN ANY COURT OF COMPETENT JURISDICTION
     IN THE PROVINCE OF ONTARIO.

               6.   This Agreement is intended for the sole and exclusive
     benefit of the parties hereto and their respective heirs, executors,
     administrators, personal representatives, successors, and permitted
     assigns, and no other person or entity shall have any right to rely on this
     Agreement or to claim or derive any benefit here from absent the express
     written consent of the party to be charged with such reliance or benefit.

               7.   In the event this Agreement is terminated by Company for
     Cause, in addition to the other rights and remedies that Company shall have
     in accordance with the terms of this Agreement, Company shall have the
     right to immediately declare due and payable all loans and advances made or
     guaranteed by Company or its shareholders to Employee, at which time
     Employee shall be required to repay in full said loans and advances,
     including all accrued interest thereon, in accordance with the terms and
     provisions of the loan documents evidencing said loan and/or advances.  The
     Company shall have the right to offset and credit against the accrued
     interest and unpaid principal balance of such loans, all accrued and unpaid
     salary, commissions and/or profit sharing distributions accrued by unpaid
     to Employee prior to the date of termination.
               IN WITNESS WHEREOF, the parties hereto have executed this
     Agreement on and as of the date first set forth above.


                                        COMPANY:



     ATTEST:                            AMERICAN ECO CORPORATION



      /s/ Valerie Williams              By:  /s/ Michael E. McGinnis
     ------------------------------         --------------------------
                                             Its:  President
                                                  --------------------



                                        EMPLOYEE:



                                         /s/ David L. Norris
                                        ------------------------------
                                        DAVID L. NORRIS



                                                                 EXHIBIT 16
                                                                 ----------


                 [Karlins, Fuller, Arnold & Klodosky P.C. Letterhead]





                                    April 28, 1997                         


          American Eco Corporation
          11011 Jones Road
          Houston, Texas 77070

          Gentlemen:

               We have read the statements made by American Eco Corporation
          (the "Company") in  its Annual Report on  Form 10-K for the  year
          ended November 30, 1996, concerning the  resignation of this firm
          as independent accountants of the Company effective May  7, 1997,
          and we concur with such statements.

          Sincerely,


          Karlins, Fuller, Arnold & Klodosky, P.C.


          /s/ Michael Karlins
          -------------------
          Michael Karlins, CPA




                                                            EXHIBIT 21
						            ----------

                               AMERICAN ECO CORPORATION
                                  SUBSIDIARIES (FN1)
               -------------------------------------------------------
                                                 JURISDICTION OF
                          NAME                    INCORPORATION
                 ----------------------          ---------------


                The Turner Group                    Delaware

                  C.A. Turner                       Delaware
                Construction Co. Inc.

                  C.A. Turner                         Texas
                Maintenance Inc.
                  Action Contracting                Delaware
                Services Inc.

                H.E. Co. Services,                  Texas
                Inc.

                MM Industra, Ltd.                  Nova Scotia

                Industra Service                     British
                Corporation                         Columbia

                  Industra Thermal                   British
                Service Corporation                 Columbia,
                                                     Alberta

                  Industra Engineers &               British
                Consultants, Inc.                   Columbia

                  Nucon Ltd.                         Alberta

                NUS, Inc. (Holding                 Washington
                Company USA)

                  Industra Thermal                 Washington
                Service Corp.

                  Industra Service                 Washington
                Corp.

                  Industra, Inc.                   Washington

                Eco Environmental Inc.              Delaware

                Separation and Recovery              Nevada
                Systems Inc.

                  Gibca Separation &               United Arab
                Recovery                            Emirates
                  Systems Inc.
               
                  Separation & Recovery           South Africa
                Systems
                  (PTY) Ltd.

                  Separation & Recovery          United Kingdom
                Systems, Ltd.

                United Eco Systems,                 Delaware
                Inc.

                  ENSCI Environmental               Delaware

                Lake Charles                        Louisiana
                Construction
                Corp.(Group)

                Environmental                         Texas
                Evolutions, Inc.

                Cambridge Construction               Nevada
                Services

                Chempower, Inc.                       Ohio
                  Global Power Company                Ohio

                  Brookfield                          Ohio
                Corporation

                  Southwick Corporation               Ohio

                  Controlled Power                  Illinois
                Limited Partnership

		American Eco/ SP Corporation	    Delaware
              _______________
               (1) Inactive subsidiaries are not included




                                                            EXHIBIT 24
                                                            ----------

                  DIRECTORS AND OFFICERS OF AMERICAN ECO CORPORATION
                              ANNUAL REPORT ON FORM 10-K
                                  POWER OF ATTORNEY

               The undersigned directors and officers of American Eco
               Corporation, an Ontario Canada corporation (the
               "Company"), do hereby make, constitute and appoint
               Michael E. McGinnis and David L. Norris, and each of
               them with full power of substitution and
               resubstitution, as attorneys or attorney of the
               undersigned, to execute and file, under the Securities
               Exchange Act of 1934, as amended, the Company's Annual
               Report on Form 10-K, for the year ended November 30,
               1996 and all amendments or exhibits thereto, and any or
               all applications or other documents to be filed with
               the Securities and Exchange Commission pertaining to
               such Annual Report, with full power and authority to do
               and perform any and all acts and things whatsoever
               necessary, appropriate or desirable to be done in the
               premises, or in the name, place and stead or the said
               directors and officers, hereby ratifying and approving
               the acts of said attorneys and any of them and any
               substitute.

               This action may be executed in counterpart.

               IN WITNESS WHEREOF, the undersigned have subscribed
               these presents as of the 2nd day of May 1997.



               /s/ Michael E. McGinnis	    /s/ Barry Cracower
	      ------------------------     -------------------------
               Michael E. McGinnis,          Barry Cracower, Director
               President, Chief
               Executive
               Officer and Director
				            ------------------------
                                             William Dimma, Director
             /s/ John C. Pennie
             -------------------
               John C. Pennie,              /s/ Tyrrell Garth 
               Vice Chairman                ------------------------
                                             Tyrrell Garth, Director

             /s/ David L. Norris
             ----------------------
               David L. Norris             ------------------------
               Chief Financial Officer       Donald Getty, Director


	  
 	      -------------------
		Mark White		


<TABLE> <S> <C>



          <ARTICLE> 5

                    <LEGEND>  
                    THE SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION
                    EXTRACTED FROM  AMERICAN ECO CORPORATION'S FORM 10-K
                    FOR THE YEAR ENDED NOVEMBER 30, 1996, AND IS QUALIFIED
                    IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL
                    STATEMENTS. 
                    </LEGEND>        
                            
                    <S>                                  <C>
                    <MULTIPLIER>                       1000
                    <PERIOD-TYPE>     YEAR
                    <FISCAL-YEAR-END>           NOV-30-1996
                    <PERIOD-END>                NOV-30-1996
                    <CASH>                              497
                    <SECURITIES>                          0
                    <RECEIVABLES>                    27,959
                    <ALLOWANCES>                      (346)
                    <INVENTORY>                       6,807
                    <CURRENT-ASSETS>                 44,255
                    <PP&E>                           41,429
                    <DEPRECIATION>                   (8,191)                    <TOTAL-ASSETS>                  104,484
                    <CURRENT-LIABILITIES>            40,975
                    <BONDS>                             102
                                     0
                                               0
                    <COMMON>                         39,411
                    <OTHER-SE>                       15,632
                    <TOTAL-LIABILITY-AND-EQUITY>    104,484
                    <SALES>                               0
                    <TOTAL-REVENUES>                119,529
                    <CGS>                                 0
                    <TOTAL-COSTS>                   107,819
                    <OTHER-EXPENSES>                  2,009
                    <LOSS-PROVISION>                      0
                    <INTEREST-EXPENSE>                1,747
                    <INCOME-PRETAX>                   7,954
                    <INCOME-TAX>                       (809)
                    <INCOME-CONTINUING>                8,763
                    <DISCONTINUED>                         0
                    <EXTRAORDINARY>                        0
                    <CHANGES>                              0
                    <NET-INCOME>                       8,763
                    <EPS-PRIMARY>                       0.81
                    <EPS-DILUTED>                        0
                             


</TABLE>


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