WAHLCO ENVIRONMENTAL SYSTEMS INC
10-K405, 1997-04-15
SHEET METAL WORK
Previous: BIOSOURCE INTERNATIONAL INC, 10-K, 1997-04-15
Next: SYLVAN INC, DEF 14A, 1997-04-15



<PAGE>

                          SECURITIES AND EXCHANGE COMMISSION
                                Washington, D.C. 20549

                                      FORM 10-K
                                ---------------------

[X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE
    ACT OF 1934.
                     FOR THE FISCAL YEAR ENDED DECEMBER 31, 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 1-10470

                          WAHLCO ENVIRONMENTAL SYSTEMS, INC.
    -----------------------------------------------------------------------
     Delaware                                         33-0391175 
- --------------------                             -----------------------
(State or other jurisdiction of                  (I.R.S. Employer
incorporation or organization                    Identification No.)

3600 West Segerstrom Avenue
Santa Ana, California                                 92704
- ----------------------------------               ------------------------
(Address of principal executive offices)         (Zip Code)

Registrant's telephone number, including area code:   (714)  979-7300

Securities registered pursuant to Section 12 (b) of the Act:

      Title of Each Class             Name of Each Exchange on Which Registered
      -------------------             -----------------------------------------
      Common Stock
      par value $.01                       New York Stock Exchange

Securities registered pursuant to Section 12 (g) of the Act:         None       
                                                               ---------------
                                                              (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 registrant's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of the Form 10-K or any amendment to this
Form 10-K [X]

At March 14, 1997, the aggregate market value of the voting stock held by 
non-affiliates of the registrant was  $2,673,750.

At March 14, 1997, there were 17,649,000 shares of the registrant's common 
stock outstanding.

Part III incorporates information by reference from a definitive Proxy Statement
to be filed with the Securities and Exchange Commission within 120 days after
the close of the registrant's fiscal year ended December 31, 1996.

                                                                Page 1 of 59
                                                      Exhibit Index at Page 53

<PAGE>

                                        PART I

ITEM 1.  BUSINESS.

         Wahlco Environmental Systems, Inc. ("WES") is a Delaware corporation 
with its principal executive offices located at 3600 West Segerstrom Avenue, 
Santa Ana, California  92704 (telephone number (714) 979-7300).  Unless 
otherwise indicated, the term "Company" or "WES" refers to WES and its 
consolidated subsidiaries.

         The Company designs, manufactures, and sells combined cycle gas 
turbine products, metallic bellows, air pollution control equipment, and 
related products and services to electric utilities, independent power 
producers, cogeneration plants, and industrial manufacturers worldwide.  The 
Company also provides mechanical plant installation services and rents 
associated equipment to users in the U.K.  The Company operates through 
several subsidiaries which focus on specific geographical regions or 
products.  These entities, located primarily in the United States and the 
U.K., are coordinated through common corporate management.

GENERAL DEVELOPMENT OF BUSINESS

         The Company was formed in 1990 by Pacific Diversified Capital 
Company ("PDC"), a wholly-owned subsidiary of San Diego Gas & Electric 
Company ("SDG&E"), for the purpose of acquiring and operating Wahlco, Inc. 
("Wahlco"), at that time a wholly-owned subsidiary of PDC.  In May 1990, the 
Company issued 3,389,000 shares of common stock in its initial public 
offering.  Upon the completion of the public offering, PDC's ownership 
interest in the Company was approximately 81%. 

         On June 6, 1995, PDC sold to WES Acquisition Corp., an affiliate of 
Wexford Capital Corporation ("WESAC"), its 81% stock interest in the Company. 

         On March 30, 1990, the Company acquired all of the capital stock of 
Bachmann Companies, Inc. ("Bachmann"), which designs, manufactures and sells 
gas flow diverters, dampers, and expansion joints used by electric utilities 
and other industrial companies. 

         On August 8, 1991, WES acquired all the outstanding shares of stock 
of Teddington Bellows Ltd. ("Teddington"), which manufactures specialized 
high performance metallic expansion joints.  Teddington's customers include 
power generation, petrochemical, automobile, construction, and steel 
companies.

         On August 17, 1991, the Company acquired substantially all of the 
Metro-Flex Group (now called Wahlco Engineered Products Ltd.), headquartered 
in Baar, Switzerland, and Pentney Engineering Ltd. ("Pentney"), and Treste 
Plant Hire Limited ("Treste") headquartered in Chesterfield, England.  Wahlco 
Engineered Products, Ltd. ("WEP Ltd."), now located at the Pentney facilities 
in Chesterfield, England, designs and markets gas flow diverters and dampers 

                                  2

<PAGE>

for electric utility and industrial power plant exhaust systems.  Pentney 
manufactures products for WEP Ltd. and also provides hydraulic equipment, 
pipework, and general metal fabrication.  

         In June 1995, the Company formed a division of Wahlco to identify 
and develop products designed for the destruction of volatile organic 
compounds ("VOCs").  In November 1995, the division signed a license 
agreement with LTG Lufttechnische GmbH ("LTG") to sell and  manufacture a 
line of products for the reduction and control of VOCs in the United States, 
Canada and Mexico.  LTG is located in Stuttgart, Germany and designs, 
manufactures and sells a broad line of catalytic and thermal VOC and odorant 
oxidizers.  

DESCRIPTION OF THE BUSINESS

         The Company's business is operated through its subsidiaries: 

         Wahlco Engineered Products, Inc. (U. S.) designs, manufactures and 
sells gas flow diverters, dampers and fabric and metallic expansion joints 
used by electric utilities and other industrial companies.

         Wahlco Engineered Products, Ltd. (U.K.) designs and sells gas flow 
diverters which control and direct the flow of gases from a gas turbine 
exhaust to a waste heat recovery boiler in a gas-turbine combined-cycle 
power-generation plant.

         Pentney Engineering Ltd. (U.K.) provides mechanical pipework and 
plant installation, hydraulic equipment manufacture, and general fabrication 
to WEP Ltd., utilities and industrial companies. 

         Teddington Bellows Ltd. (U.K.) designs, manufactures and sells 
specialized high performance metallic expansion joints for industrial and 
utility  applications.

         Wahlco (U.S.) designs, manufactures, sells, leases and services 
equipment used by electric utilities and others to reduce and control air 
pollution.  Wahlco's products and services include flue gas conditioning 
systems, Nitrogen Oxide ("NOx") reduction systems, and industrial electric 
heaters and thermocouples.  In addition, through its license agreement with 
LTG, Wahlco  manufactures and sells catalytic and thermal oxidizers to 
control and reduce VOCs.

         Treste Plant Hire, Ltd., rents mechanical equipment to the United 
Kingdom construction industry.

                                        3

<PAGE>

PRODUCTS AND SERVICES

         The Company's products are sold in the coal-fired utility 
after-boiler market, the gas-turbine power-generation  market, the market 
for elimination of volatile organic compounds and other industrial markets.

DAMPERS, DIVERTERS, EXPANSION JOINTS, PIPING SYSTEMS, HYDRAULIC EQUIPMENT AND 
OTHER SERVICES  (80% OF 1996 REVENUES AND 78% OF 1995 REVENUES)
 
         Gas flow diverters divert the flow of exhaust gases from gas 
turbines either to the atmosphere via stack or to a boiler for steam 
production.  The steam produced is principally used for power generation by 
steam turbines (combined cycle).  In some cases, the steam is used as process 
steam in district heating systems, water desalination, or operations such as 
liquefying oil to assist in its extraction from the ground (co-generation).  
Gas flow diverters are supplied to the power generation industry, industrial 
power plant systems, and similar process industries of gas type isolation 
equipment.  Diverters are sold to customers in Europe, Southeast Asia, the 
Far East and the United States.

         Dampers control the flow of air and gas by directing, throttling 
and/or channeling air and gas through a single path. They are used by power 
generating utilities, petrochemical plants, refineries, chemical plants, 
cement plants, paper and steel mills, and other industrial companies.

         Expansion joints are produced from various fabrics and metals, in a 
variety of configurations, and are used with diverters and other ducting 
systems.  These products are provided to a wide range of industries.

         Metallic expansion joints are installed in liquid and gas piping, 
pressure systems and exhaust systems in the chemical, petrochemical, utility 
power generation, aviation, nuclear, ship building, heating and other general 
industries.  Expansion joints are used primarily to counteract the negative 
effect of the expansion and contraction of pipes and ducts caused by extreme 
temperature changes from a production process such as electric power 
production and petroleum refining.

         In 1995 and 1996, only a small portion of these businesses was 
driven by environmental regulation. 

         WARRANTIES.  Warranties for the Company's products generally average 
from 12 to 24 months from the date of sale and provide for the repair or 
replacement, without charge, of any parts found to be defective in material 
or workmanship under normal and proper use (except wear and tear from 
abrasion or corrosion). The Company believes that the useful life for this 
group of products ranges from 3 to 20 years under normal and proper use.

                                  4

<PAGE>

FGC SYSTEMS, HEATERS AND THERMOCOUPLES, AND RELATED PRODUCTS AND SERVICES 
(20% OF 1996 REVENUES; 22% OF 1995 REVENUES)

         FLUE GAS CONDITIONING ("FGC") SYSTEMS.  The Company is the leading 
provider of FGC systems worldwide. The FGC business is principally driven by 
environmental regulations that require electric utilities to meet certain 
emissions standards for particulate matter and sulfur oxides.

         To comply with these regulations, many utilities previously burning 
high sulfur coal have switched to low sulfur coal.  While the conversion from 
high sulfur to low sulfur coal enables utilities to meet existing sulfur 
oxide emissions standards, the conversion generally results in an increase in 
particulate emissions.  FGC systems increase the collection efficiency of 
electrostatic precipitators ("ESPs"), which abate particulate (fly ash) 
emissions.  The Company's FGC technologies include sulfur trioxide, ammonia 
and dual conditioning (both sulfur trioxide and ammonia conditioning).  FGC 
systems may be installed on existing or new ESP's.

         The ability of Wahlco's customers to purchase low sulfur coal  
economically  is an important factor in the continuing demand for Wahlco's 
FGC business.  Experts in the field of coal resources expect this trend to 
continue.  Originally, low sulfur coal was thought to be more difficult to 
obtain and transport when planning for the Clean Air Act began in the early 
1990's. 

         RENTAL UNITS. The Company rents FGC test systems to its customers to 
demonstrate that the technology will reduce particulate emissions 
sufficiently to comply with regulations.  

         SERVICE AGREEMENTS. The Company has, from time to time, entered into 
maintenance agreements of varying terms and conditions under which it 
maintains systems purchased by its customers.

         NITROGEN OXIDE ("NOx") REDUCTION SYSTEMS. The Company's Staged NOx 
Reduction System ("SNRS") relies on two NOx reduction technologies: selective 
non-catalytic reduction ("SNCR") and selective catalytic reduction (SCR).  
The system uses the customer's existing air heater to further reduce NOx 
emissions.  The air heater SCR process is covered by U.S. and foreign patents 
owned by the Company.  In 1995, the Company received contracts for four SNCR 
systems in Russia. The contract is important because the global market for 
NOx reduction systems on both oil and coal-fired boilers is significant.

         HEATERS AND THERMOCOUPLES. Thermocouples are heat-sensing devices 
used in conjunction with a temperature controller or indicator to convert an 
electrical signal to a temperature readout.  The Company's electrical heaters 
include: (l) tubular heaters for plastic injection molding and extrusion, 
pipe heating and die heating; (2) immersion heaters for heating liquids in 
the chemical and process industries; (3) duct heaters for heating large 
quantities of air or gas passing through ducts; (4) tubular elements for 
specialty heating applications; and (5) silicone rubber heaters for drum and 
tank heating used for food processing, medical equipment 

                                     5

<PAGE>

and other applications.

         VOLATILE ORGANIC COMPOUND ("VOC") CONTROL SYSTEMS.  Under a license 
agreement with LTG Lufttechnische GmbH covering the U.S., Canada and Mexico, 
the Company manufactures a full line of thermal and catalytic oxidizers to 
control and destroy VOCs.  VOCs are an inherent by-product of many industrial 
processes, but the emission of these hazardous compounds to the atmosphere is 
limited under current state and federal regulations stemming from the 1990 
Clean Air Act Amendments Titles I, III and V. 

         WARRANTIES.  Warranties for FGC and VOC systems generally provide 
for the repair or replacement, without charge, of any parts found to be 
defective in material or workmanship under normal and proper use (excepting 
wear and tear from abrasion or corrosion) within 18 months from the date of 
shipment or 12 months from the date of initial operation, whichever occurs 
first. In addition, under certain circumstances, the Company guarantees that 
proper operation of its FGC and VOC systems will not exceed certain effluent 
opacity or emission levels over an initial acceptance period.

         Warranties for heaters and thermocouples generally provide that the 
Company will repair or replace, without charge, any parts found to be 
defective in material or workmanship under normal and proper use (excepting 
wear and tear from abrasion or corrosion) within 12 months from the date of 
sale.  The Company believes the useful life of each of these products exceeds 
five years under normal and proper use.

PATENTS AND TRADEMARKS
    
         The Company holds twenty-four U.S. patents and corresponding foreign 
patents and/or applications.  Existing patents expire between 1999 and 2015.  
Although initially enhanced by its patent rights, the Company believes its 
ability to compete effectively in the FGC market depends primarily upon its 
engineering, scientific and technological expertise and its reputation for 
successful installations.  This includes a database of information relating 
to coal and ash analysis and precipitator size and operating conditions.  In 
addition, the Company has competed successfully in the sale of its sulfur 
dioxide-based and ammonia conditioning systems, which are not protected by 
patents, and in the sale of its sulfur-burning FGC systems in foreign 
countries in which it does not have significant patent protection.  

         During 1996, the Company was awarded four new U.S. patents covering 
different approaches to environmentally beneficial "In-duct gas conditioning" 
which the Company believes could become an important FGC technology.  Foreign 
patent applications for this technology are in progress.

         In May 1992, the Company acquired from L&C Steinmuller GmbH three 
U.S. and a number of corresponding foreign patents which broadly cover the 
core component of Wahlco's  entry into the market for the control of NOx 
emissions.

                                   6

<PAGE>

         The Company holds several U.S. and foreign patents, relating to 
dampers, diverters and expansion joints, which expire between 1998 and 2015.  
In addition, a number of applications are pending, for some of which patent 
grants are imminent.  As these patents and applications relate to a diverse 
range of products, and because the Company's business is more dependent upon 
the engineering quality of the Company's products, the Company does not view 
its success as dependent upon any single patent.

         Dampers, diverters, expansion joints and related services are 
marketed under the trademarks or tradenames "WAHLCO," "METRO-FLEX," and 
"TEDDINGTON."

RESEARCH AND PRODUCT DEVELOPMENT

         Expenditures for research and product development were approximately 
$277 thousand in 1996 and $460 thousand in 1995. The Company's research and 
development activities are substantially augmented by the knowledge gained 
through custom engineering provided for individual customers.

         The Company has an ongoing program to improve its products.  As 
examples, its research efforts have resulted in the development of FGC 
process improvements, development of high efficiency catalysts, improvements 
to heat exchange surfaces, NOx reduction systems, a heat transfer testing 
facility, and a sophisticated database containing information relating to 
coal and ash analysis for sizing and improving the performance of 
electrostatic precipitators, and precipitator size and operating conditions. 

MARKETING

         The Company markets its products, technologies and services to 
electric utilities and industrial customers worldwide. The principal export 
markets for the Company's products are Asia, Europe and Canada.  (See Note 13 
to Consolidated Financial Statements.)

         The Company has a dedicated sales force for each subsidiary, managed 
under common corporate control.  Coordination among these groups has aided 
the development of relationships and future business prospects for all 
products.

         Since January 1997, Wahlco's sales organization has been 
headquartered in Santa Ana, California.  A sales manager oversees 
approximately 40 independent sales representative organizations in North 
America that sell to utility customers and industrial customers, primarily in 
the steel, cement, pulp and paper and related process industries.  The 
international sales function operates through a network of 42 representatives 
in 57 countries in Africa, Asia, the Pacific Rim, the Caribbean, Europe, the 
Middle East, and Central and South America.  In addition to this sales 
organization, Wahlco markets its products through sales and/or service 
offices located in California, and Illinois.

                                     7

<PAGE>

         Wahlco's FGC marketing efforts are targeted primarily at coal-fired 
power plants operated by electric utilities.  Repeat business for FGC systems 
is limited because individual customers typically have a small number of 
electrostatic precipitators and because FGC systems operate for many years 
without the need for replacement.

         In recent years, Wahlco has increased its international marketing 
efforts for FGC systems.  While U.S. environmental regulations, mandating 
lower emissions levels for power generating plants, have been in place for 
several years, many other countries have not yet adopted or enforced strict 
regulations aimed at reducing emissions from coal fired power plants. Wahlco 
believes that Asia, Europe, and Africa, may enact stricter regulations to 
control power plant emissions.  It is impossible to predict with certainty, 
however, whether such regulations will be enacted or, if enacted, enforced, 
or the effect of such regulations upon the Company's business.

         Wahlco has developed a proprietary staged NOx reduction system 
("SNRS") that provides gas and coal-fired utilities with a modular, economic 
solution to NOX removal.  To increase market penetration, the Company is 
working with Nalco Fueltech, a significant participant in NOx reduction, to 
jointly market the staged reduction technique using the Company's patented 
heater basket technology.

         Wahlco's marketing activities for the VOC control product line are 
similar to those for the FGC product line.  A sales manager oversees a 
network of independent sales representative organizations in the United 
States, Mexico and Canada.  VOC and FGC sales representatives do not 
generally overlap because the VOC market addresses a different industrial 
base.  During 1996, the primary VOC control markets in the U.S. were wood 
products, semiconductor manufacturing, printing/coating, surface finishing, 
metal decorating and chemical processing.

         Marketing and sales for Wahlco Engineered Products, Inc. ("WEP, 
Inc.") is based in Lewiston, Maine and focuses on customers in the power, 
pulp & paper, cement, metals, and petro-chemical industries in North, Central 
and South America through a network of approximately 28 independent sales 
representative organizations.

         WEP, Inc. also markets dampers and expansion joints to customers in 
Europe and Asia through a network of 18 independent sales representative 
organizations in Europe and Asia.  In addition, WEP, Inc. sell diverters to 
U.S. based customers for projects in Europe and Asia.

         WEP Ltd.'s products are marketed internationally  by 28 direct and 
independent sales representatives in 34 countries.  Sales, engineering and 
technical support are performed from the Chesterfield, U.K. facility.

         Teddington uses 10 of its own and several of the Company's 
international sales and marketing representatives.


                                       8

<PAGE>

CUSTOMERS

         No customer accounted for more than 10% of the Company's revenues in 
1996.  (See Note 13 to Consolidated Financial Statements).

RAW MATERIALS

         The materials used in the production of the Company's product lines 
are generally available through a number of sources, and the Company does not 
anticipate difficulty in obtaining the materials and components used in its 
operations.  Most of the materials used by the Company are ordered to a 
number of standards, including ASME, ASTM and DIN.

         Certain materials and components must withstand extreme operating 
conditions and because only relatively few component suppliers consistently 
meet necessary specifications, the Company purchases from a limited number of 
suppliers.  Generally, the Company has not experienced difficulty in 
obtaining the necessary materials and components and has several alternative 
sources of supply.

         Pentney and Teddington have achieved ISO 9000 standards.  The 
remaining subsidiaries continue to work toward achieving ISO 9000 
accreditation or equivalent standards.

COMPETITION

         Wahlco, Inc. competes primarily on its engineering, scientific and 
technological expertise.  Wahlco believes that its past performance record of 
approximately 400 installed systems is a benefit in dealing with its 
customers.  Wahlco bases its belief with respect to the performance record of 
its FGC systems on its ongoing communications with customers for which it has 
installed such systems.

         Since 1990, Wahlco's domestic FGC business has experienced increased 
price competition as domestic utilities attempted to reduce the overall costs 
of compliance with state and federal regulations.  Several smaller domestic 
manufacturers including Chemithon, Inc. and Wilhelm Environmental 
Technologies, Inc., have been successful in securing some FGC contracts.

         As a result of price competition, Wahlco has experienced a decline 
in market share and  in overall FGC margins.  During the period 1993-1996, 
Wahlco confronted competitive pricing pressures by reducing certain 
engineering and manufacturing costs and by reconfiguring various products to 
better meet customer demand.  Based upon internal market information, the 
Company believes that Wahlco still continues to be the leading provider for 
FGC systems in the United States and maintains a strong market position 
internationally.


                                       9

<PAGE>

         Since there are several alternatives to FGC systems, Wahlco faces 
substantial competition from companies providing devices which reduce 
particulate emissions generally without the need for FGC systems.  Examples 
of such devices are scrubbers, certain ESPs, and baghouses.  Numerous factors 
may be considered by an electric utility in determining whether to install 
FGC systems or an alternative technology to achieve compliance. These include 
the amount of initial capital expenditures, issues and policies related to 
fuel sources, related on-going operating and maintenance costs, availability 
and associated costs of low and/or high sulfur coal, the particular emission 
standards applicable to the public utility, and the value of any credits or 
allowances which may be available.

         One of the largest factors affecting the market and its competitive 
nature has been the utilities' strategy to postpone adding FGC and other 
compliance equipment by blending coals.  Utilities have mixed high and low 
sulfur coal or burned low sulfur coal containing enough sulfur content to 
reduce sulfur emissions without impairing the effectiveness of the 
particulate control devices.

         Wahlco faces substantial competition with respect to its 
thermocouple and electrical heater products and serves a relatively small 
portion of the total market.  In addition to a few large companies which 
market such products nationally, there are also several regional suppliers 
which compete with Wahlco.  In establishing a market niche, Wahlco targets 
customers requiring specially engineered and customized products.

         The Company's line of products to control VOC's compete with 
products from numerous competitors.  Products are customized for particular 
applications, and companies compete based on design and engineering 
capabilities as well as installation and on-site reliability.

         WEP, Inc. faces significant competition in the sale of its dampers, 
diverters, and expansion joints.  Although these products are differentiated 
by design, sophistication, reliability, and customer service, many purchasing 
decisions are made on the basis of price and delivery.

         WEP Ltd. continues to win a significant share of the international 
market for gas flow diverters.  Pentney, Treste and Teddington complete in 
the U.K. construction market which has been somewhat depressed during the 
last two years.  Recent strength of the U.K. pound has adversely affected the 
U.K. market.

         WEP, Inc. and WEP, Ltd. believe that, as a group, they command a 
significant share of the global market for gas flow diverters and dampers.  
Significant competitors in this market include Rappold, Braden, Effox, and 
Stober & Morlock.  Domestically, WEP, Inc. faces competition in the damper 
market from Effox, American Warming & Ventilating, ACDC, DDI, and others.  In 
the expansion joint market, WEP, Inc. competes with Pathways, EJS, Senior 
Flexonics, Badger, and others.


                                      10

<PAGE>

GOVERNMENTAL REGULATION

         Although the Company's manufacturing operations are subject to 
environmental regulations governing the discharge of pollutants, compliance 
by the Company with these environmental regulations has not had, and is not 
anticipated to have, a material effect on the capital expenditures, earnings 
or competitive position of the Company.

         Certain of the Company's business is dependent upon government 
regulation of air pollution at the federal, state, local and foreign levels.  
In the United States, the Federal Clean Air Act ("CAA") (which was amended in 
1990 to impose stricter requirements for emissions), and the associated 
federal and state regulations largely determine the size and timing of the 
investments the Company's customers make in pollution control equipment.  
Clean air legislation in the United States requires compliance with ambient 
air quality standards and empowers the Environmental Protection Agency 
("EPA") to establish and enforce limits on the emission of various 
pollutants. The states have primary responsibility for implementing these 
standards and, in some cases, have adopted more stringent standards than 
those adopted by the EPA.

         Several factors have negatively impacted the air pollution control 
equipment marketplace since the passage of the CAA Amendments in 1990. There 
was a general increase in competition and an associated decrease in unit 
prices.  These factors combined to erode gross margins. Weakness in general 
business conditions and changes specific to utility industry customers, such 
as the availability of emission credit trading, caused many air pollution 
control equipment customers to reevaluate or postpone capital equipment 
decisions. As an example, the market for FGC equipment plunged almost 70% in 
1992. Many of the Company's customers were able to meet January 1, 1995 
(Phase I) compliance requirements by blending coal, using environmental 
credits, derating plants, and other methods rather than by purchasing FGC 
equipment.

EMPLOYEES

         At December 31, 1996, the Company employed 354 persons, of whom 250 
were engaged in production and operations, 35 were engaged in engineering and 
scientific research, 36 were engaged in accounting and administration, 26 
were engaged in sales, and 7 were in general management.

FINANCIAL INFORMATION ABOUT FOREIGN AND DOMESTIC OPERATIONS; EXPORT SALES

         Information about revenues, results of operations and identifiable 
assets by geographic areas and the amount of export sales for the periods 
indicated is set forth in Note 13 to Consolidated Financial Statements.  The 
Company's operations outside the United States are subject to the usual risks 
and limitations attendant upon investments in foreign countries, such as 
fluctuations in currency values, exchange control regulations, wage and price 
controls, employment regulations, effects of foreign investment laws, 
governmental instability (including 


                                       11

<PAGE>

expropriation or confiscation of assets) and other potentially detrimental 
domestic and foreign governmental policies affecting U.S. companies doing 
business abroad.


                                       12

<PAGE>

ITEM 2.  PROPERTIES.

         The building which houses the Company's and Wahlco's headquarters 
located in Santa Ana, California, is occupied under a lease expiring July 31, 
2001 at a rental of $42,000 per month. The building consists of approximately 
28,000 square feet of office space and approximately 22,000 square feet of 
production space.  Wahlco also owns a 5,000 square foot service/installation 
office located in Thornton, Illinois.

         Wahlco Engineered Products, Inc. is headquartered in Lewiston, 
Maine, in a 49,300 square foot facility owned by the Company, consisting of 
12,000 square feet of office space, and 37,300 square feet of manufacturing 
area.

         Wahlco Engineered Products Ltd. operates from leased facilities in 
Chesterfield, England aggregating to approximately 115,000 square feet.  The 
facilities consist of 95,000 square feet of manufacturing space and 20,000 
square feet of office space.  Approximately 24,000 square feet of 
manufacturing space are subleased, which generates approximately $85 thousand 
per year.  Lease payments required on these facilities total $277 thousand 
per year. These lease payments, which are part of the purchase agreement when 
the Company purchased Pentney Engineering Ltd., are made to a company which 
is 50% owned by an officer of the Company and a previous  co-owner of Pentney 
Engineering Ltd. Teddington owns and operates a 75,000 square foot facility 
in Swansea, Wales.  In March 1993, the Company purchased the facility for 
approximately $227 thousand.

         The Company believes that its facilities are adequate for its 
current operations.


                                       13

<PAGE>

ITEM 3.  LEGAL PROCEEDINGS.

         None.


                                      14

<PAGE>

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

         None.

                              EXECUTIVE OFFICERS

         The names and ages of the executive officers of the Company and the 
positions held by each during the last five years were as follows:

         C. Stephen Beal, 49, is the President and Chief Executive Officer of 
 Wahlco Environmental Systems, Inc. Prior to joining Wahlco, as a result of 
the acquisition by the Company of Pentney Engineering, Ltd. in 1991, Mr. Beal 
served as Managing Director and joint owner of the Pentney Group since 1974.  
From 1991 to 1996, Mr. Beal served as President and CEO of the Company's 
Engineered Products Group.

         A. Noel DeWinter, 58, has been Vice President and Chief Financial 
Officer since October 1996 after serving as Vice President, Controller since 
March 1995.  Mr. DeWinter  served as Vice President, Finance from October 
1991 to January 1992, and Chief Financial Officer from January 1990 to 
October 1991. From January 1992 to January 1994, he served at the Company's 
Lewiston, Maine subsidiary as Vice President, Finance.

         James J. Ferrigan, 43, has been Senior Vice President, NOx Reduction 
Technologies, Wahlco, Inc., since March 1997.  Prior thereto, he was Senior 
Vice President of North American Marketing for Wahlco, Inc. for more than 
five years.

         Barry J. Southam, 60,  has served as Senior Vice President, FGC 
Technologies, Wahlco, Inc., since March 1997.  He served as Senior Vice 
President, International Sales and Marketing for the Company since September 
1991. Prior thereto, he was Vice President of International Operations for 
Wahlco, Inc. for more than five years.

         The officers are elected annually by the Board of Directors at the 
first meeting following the Annual Meeting of Stockholders. There is no 
family relationship between any of the officers, directors or persons 
nominated to become a director.  There were no arrangements or understandings 
between any officer and any other person pursuant to which he was elected as 
an officer.


                                       15

<PAGE>


                                     PART II

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

COMMON STOCK PRICE FROM JANUARY 1, 1996 TO DECEMBER 31, 1996

<TABLE>
<CAPTION>

                   1st Quarter    2nd Quarter    3rd Quarter    4th Quarter
- ---------------------------------------------------------------------------
<S>                <C>            <C>            <C>            <C>
High Price            1 7/8         1 3/8           5/8            1/2  
Low Price             1 1/4          5/8            3/8            9/32

</TABLE>




COMMON STOCK PRICE FROM JANUARY 1, 1995 TO DECEMBER 31, 1995
<TABLE>
<CAPTION>

                   1st Quarter    2nd Quarter    3rd Quarter    4th Quarter
- ---------------------------------------------------------------------------
<S>                <C>            <C>            <C>            <C>
High Price           2 3/8          2 1/4          3 1/4          2 7/8
Low Price            1 1/8          1              1 1/2          1 3/8

</TABLE>

         The Company's Common Stock is list ed on the New York Stock Exchange 
and trades underthe symbol WAL. At March 14, 1997, there were approximately 
279 stockholders of record of the Company's Common Stock.  This number does 
not include shareholders whose shares are held in the name of a nominee. 


                                      16
<PAGE>

ITEM 6.  SELECTED FINANCIAL DATA

(Dollar and share amounts in thousands, except per share data)

<TABLE>
<CAPTION>

SUMMARY OF OPERATIONS                   1996(1)     1995(1)     1994(1)     1993(1)     1992(1)
- ------------------------------------------------------------------------------------------------
<S>                                    <C>         <C>         <C>         <C>         <C>
Revenues                               $ 43,051    $ 60,100    $ 69,897      82,121      81,877
Operating income (loss)                 (12,945)    (12,536)    (73,523)    (16,353)    (16,608)
Net income (loss)                       (10,809)    (11,352)    (66,149)    (10,896)    (12,788)
Net income (loss) per common share        (0.61)   $  (0.64)   $  (3.75)   $  (0.62)   $  (0.72)
Average shares outstanding               17,649      17,649      17,649      17,649      17,649

Backlog at year end                    $ 23,899    $ 20,613    $ 32,250    $ 33,500    $ 39,208
Number of employees at year end             354         423    $    508    $    814         788

FINANCIAL POSITION AT YEAR END
- ------------------------------------------------------------------------------------------------
Working capital (deficit)              $  5,163    $ 12,713    $ (6,860)   $  5,695    $  3,215
Property, plant and equipment, net        5,190       5,921      10,232      15,468      24,242
Goodwill, net                                 -           -       2,606      53,491      55,685
Total assets                             29,820      46,519      58,930     129,780     136,378
Long-term debt                           12,145       7,948       1,037       1,265       4,593
Other liabilities                         2,435       3,689       4,128       3,300       3,847
Stockholders' equity (deficit)           (2,820)      7,367       6,678      72,653      83,932

FINANCIAL PERFORMANCE
- ------------------------------------------------------------------------------------------------
Current ratio                               1.3         1.5         0.9         1.1         1.1
Long-term debt as a %
  of total capitalization                 130.2%       51.9%       13.4%        1.7%        5.2%
</TABLE>

(1)  During the years 1990 - 1992, the Company made several business 
     acquisitions, and from 1993 to 1995 disposed of various businesses, which 
     may affect the comparability of the information.  (See Note 3 to 
     Consolidated Financial Statements.)




                                       17
<PAGE>

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

YEAR ENDED DECEMBER 31, 1996 COMPARED TO THE YEAR ENDED DECEMBER 31, 1995.

         Revenues in 1996 decreased $17.0 million, or 28%, to $43.1 million 
from $60.1 million in 1995.  Revenues from businesses discontinued in late 
1995, primarily the operations in Australia, represented $2.9 million of the 
revenue decrease.  The decrease was primarily associated with reduced 
revenues for gas flow diverters ($7.2 million), pipe work systems and 
hydraulics equipment ($5.6 million), and flue gas conditioning (FGC) systems 
($5.6 million). These lower revenues were partially offset by an increase in 
shipments of damper products from the Company's facility in Maine. ($3.2 
million).  International revenues accounted for 67% of total revenues in 1996 
compared to 78% of total revenues in 1995.

         FGC revenues have decreased in each of the last three years due to 
the absence of large contracts from domestic utilities.  Commencing in 1994, 
the U.S. Electric Utility Industry has undergone major restructuring, as a 
result of ongoing federal and state deregulation. Orders for all significant 
capital expenditures, including air pollution control equipment, have been 
minimal during this period.

         The Company's 1996 cost of revenues totaled $39.1 million and 
represented 91% of revenues.  In 1995, the Company's cost of revenues totaled 
$51.5 million and represented 86% of revenues.  The increase in cost of 
revenues as a percent of revenues in 1996, as compared to 1995, was due to 
contract provisions of approximately $2.9 million taken in the second, third 
and fourth quarters of 1996, primarily related to jobs subcontracted from 
Italy and the U. K. in foreign locations.  Cost of revenues for FGC systems 
increased to 91% of revenues in 1996 from 74% of revenues in 1995, due to a 
large significant profitable FGC contract in 1995 which did not recur in 
1996.  In addition, fixed manufacturing and engineering cost became more 
significant against the lower 1996 revenues.

         Selling, general and administrative (SG&A) expense, before 
restructuring charges and intangible write-downs, totaled $16.8 million in 
1996, down from $19.1 million in 1995 and $21.4 million in 1994.  SG&A 
expense, as a percent of revenues, before restructuring charges and 
intangible write-downs, was 39% in 1996, and 32% in 1995 and 31% in 1994.  
SG&A expense in 1996 included one-time charges of approximately $2.8
million, including $2.4 million of reserves for bad debts and $0.7 million 
for executive severance and option costs, partially offset by the reversal of 
$0.3 million in reserves deemed unnecessary.  Approximately $0.8 million of 
the bad debt reserve related to reserves required in the Company's Italian 
operation.  SG&A expense in 1995 contained one-time charges totaling $2.3 
million for legal and closing costs related to the purchase by WESAC of an 
81% interest in the Company and a decision to close the Puerto Rico 
production facility.  In 1996, SG&A expense included approximately $0.9 
million of expenses related to the marketing and sale of VOC products and the 
Company's license agreement with Viking Water Systems, Inc.  SG&A expense 
related to these businesses was $0.3 million in 1995. The number of employees 
in the Company

                                   18

<PAGE>

totaled 354 at December 31, 1996, down from 423 and 508 at the end of 1995 
and 1994, respectively.

         Prior to the acquisition by WESAC of 81% of the Company's common 
stock,  the Company's U.S. operations were consolidated into the tax return 
of San Diego Gas & Electric Company, its former 81% parent, through a tax 
sharing agreement dated April 1990.  This agreement terminated on the closing 
of the equity sale to WESAC.

         With respect to WESAC's acquisition of PDC's shares on June 6, 1995, 
the buyer and seller agreed to jointly elect tax treatment for the 
transaction as similar to an asset acquisition under section 338(h)(10) of 
the Internal Revenue Code.  Under this election, the allocation of the 
purchase price to the assets deemed purchased resulted in the recording of 
deferred tax liabilities totaling $5.0 million, of which approximately $700 
thousand was recorded in current liabilities.


         Subsequent to the closing of the WESAC transaction on June 6, 1995, 
and after the deferred tax liabilities were recorded, the Company provided 
tax benefits of $3.0 million in 1995 and $2.0 million in 1996 against losses 
from domestic operations.  The tax benefit in 1996 also included $0.9 million 
from the release of tax reserves deemed unnecessary.

YEAR ENDED DECEMBER 31, 1995 COMPARED TO THE YEAR ENDED DECEMBER 31, 1994.

         Revenues of $60.1 million in 1995 were $9.8 million, or 14%, below 
1994 revenues of $69.9 million.  Revenues from businesses discontinued in 
1995 and 1994 decreased to $3.5 million in 1995 from $10.3 million in 1994,  
accounting for $6.8 million of the total revenue decrease. Revenues from 
continuing operations decreased $3.0 million, to $56.6 million in 1995 from 
$59.6 million in 1994, primarily due to a $3.1 million decrease in FGC and 
De-NOx system revenues. International revenues accounted for 78% of total 
revenues in 1995 compared to 60% of revenues in 1994.

         The decrease in FGC and De-NOx systems revenues in 1995 resulted 
from the absence of large contracts from domestic utilities. Confronted by 
increased competition developing from continuous Federal and state 
deregulation, the U.S. electric utility industry is in the midst of major 
restructuring with the result that order activity for domestic FGC systems 
has been declining in this marketplace.

         In addition, the air pollution control industry is in a period of 
relatively low activity between two compliance deadlines.  Demand for 
domestic clean air products, including FGC and De-NOx systems, is principally 
driven by compliance with emission limits established by the Federal Clean 
Air Act Amendments in 1990.  The Phase I Compliance deadline was January 1, 
1995, and the Phase II Compliance deadline is January 1, 2000.  Having met 
the Phase I requirements, many  North American utilities will likely delay 
Phase II compliance actions until later in the decade.

                                  19

<PAGE>

         The Company's cost of revenues in 1995 totaled $51.5 million and 
represented 86% of revenues, compared to cost of revenues of $64.7 million at 
93% of revenues in 1994. Approximately $11.3 million of 1994 cost of revenues 
relates to operations which were closed or cut back over the last two years, 
including Wahlco Power Products, Inc. ("WPPI"), Field Service Associates, 
Inc. ("FSA"), Exergetic Systems, Inc. ("ESI") and Wahlco Engineered Products, 
Pty. Ltd. (Australia).  When these operations are excluded, the percentage of 
cost of revenues to total revenues is 86% and 89% in 1995 and 1994, 
respectively.

         In 1995, cost of revenues as a percent of revenues decreased 
primarily due to lower costs on De-NOx contracts and the absence of high 
costs on a large domestic 1994 FGC contract. In addition, closing the Puerto 
Rican manufacturing facility and transferring FGC production systems to 
California reduced duplicate factory overhead costs and lowered unit 
production costs.

         During 1995, the Company continued its cost reduction program which 
commenced in 1992.  As a result, selling, general and administrative ("SG&A") 
expense, before restructuring charges and intangible write-downs, declined 
from $21.4 million in 1994 to $19.1 million in 1995.  SG&A expense, as a 
percent of revenues, before restructuring charges and intangible write-downs 
was 32%, in 1995, 31% in 1994 and 30% in 1993.  As a result of the cost 
reduction program, the number of employees declined to 423 at December 31, 
1995, down from 508 and 814 at the end of 1994 and 1993, respectively.

         During the third quarter of 1995, the Company released restructuring 
accruals totaling approximately $590 thousand, primarily related to strategic 
actions no longer under consideration by  management.  The reserves had been 
provided for 1993 and 1994 for the closing of facilities used in 
international operations and associated severance.  After review, management 
deemed these reserves unnecessary.

         During the fourth quarter of 1995, management evaluated the value of 
goodwill remaining on the Company's books at Wahlco, Inc. and Pentney in the 
U.K.  As a result of this analysis, which involved a forecast for each 
business and the discounting of future cash flows, the goodwill at Wahlco, 
Inc. and Pentney, which totaled $1.8 million and $634 thousand, respectively 
was written off. 

         Subsequent to the write-off of goodwill, the Company adopted the 
provisions of FAS 121, effective December 31, 1995.  No additional 
write-downs of assets was required under FAS 121 in 1995.  (See Note 1 to 
Consolidated Financial Statements)

         The Company was unable to book a tax benefit against 1995 losses 
prior to June 6, 1995, the date WESAC purchased SDG&E's 81 percent stock 
interest in the Company, since the tax sharing agreement with SDG&E limited 
the Company's reimbursements for tax credits and losses which the Company 
would be entitled had it filed separate income tax returns. 

                                    20

<PAGE>

         Subsequent to the closing of the WESAC transaction on June 6, 1995, 
and after the deferred tax liabilities were recorded, the Company provided 
tax benefits of $3.0 million against losses from domestic operations.

LIQUIDITY AND CAPITAL RESOURCES

         The Company had a negative cash flow from operating activities in 
1996 of $4.1 million compared to a negative cash flow of $10.3 million in 
1995.  The negative cash flow in 1996 resulted from the net loss of $10.8 
million, partially offset by reductions in working capital, principally 
accounts receivable and inventories.  The negative cash flow in 1995 resulted 
primarily from the net loss of $11.4 million reported in that year.  In 1996 
and 1995, the Company funded its operating cash flow deficit through 
borrowings from its 81% stockholder, WESAC, and its primary bank, as 
described below. 

         The Company had a working capital position of $5.2 million at 
December 31, 1996 compared to working capital of $12.7 million at December 
31, 1995.  The decrease in working capital reflects a $5.0 million reduction 
in accounts receivable and a $4.6 million decline in inventories, due to the 
lower level of production and revenues in 1996 compared to 1995, and contract 
adjustments and operating losses in 1996.  Working capital improved in 1995 
principally due to the contribution to capital of approximately $20 million 
of short-term debt owed by the Company to PDC as part of the WESAC 
transaction.  (See Note 1 to the Consolidated Financial Statements). 

         As a security for performance and advances on long-term contracts, 
the Company is contingently liable in the amount of $1.3 million at December 
31, 1996 under standby letters of credit of which $1.1 million are fully 
secured by restricted cash and marketable securities. 

         Capital expenditures in 1996 totaled $402 thousand compared to $648 
thousand in 1995.  Approximately $155 thousand was spent on additions to the 
rental equipment inventory at Treste Plant Hire Ltd.  Another $48 thousand 
was spent to expand the Treste facility.  The balance of the capital 
expenditures were for a variety of production equipment and certain building 
improvements.

         On October 25, 1996, the Company's loan and security agreement with 
Silicon Valley Bank was modified, so that (i) the maturity date was extended 
to May 1998, and (ii) the interest rate on funds borrowed by the Company was 
reduced from about 11% to about 5.5%, since WESAC deposited cash collateral 
equivalent to the funds borrowed with Silicon Valley Bank.  As part of the 
loan and security agreement in October 1995 and the renegotiation in October 
1996, the Company issued warrants to SVB to purchase 175,000 shares of the 
Company's Common Stock at $2.29 per share, which warrants expire on October 
26, 2000.

         On August 28, 1996,  the Company reached an agreement with WESAC, 
pursuant to which WESAC agreed to lend the Company up to $1.6 million.  The 
loan bears

                                    21

<PAGE>

interest at an annual rate of 13%, and is secured by all of the 
assets of the Company.  Interest and a commitment fee of $32,000 have been 
paid in kind and added to principal.  In further consideration for making the 
loan, the Company agreed to issue to WESAC or its designee five year warrants 
to purchase the Company's common stock as the funds are drawn down.  Each 
warrant covers the number of shares of common stock equal to the quotient of 
(i) the dollar amount of the draw down divided by (ii) $0.47, the approximate 
closing price of the common stock on August 16, 1996. The warrants become 
exercisable on issuance at $0.47 per share.  The Company had drawn $1.5 
million against this loan as of December 31, 1996, and issued warrants 
covering 3,404,255 shares of common stock to four WESAC partnerships which 
provided the funding.  The loan matured on January 1, 1997 but was extended 
as described below.

         On October 18, 1996, the Company announced a capital restructuring 
plan that will reduce the Company's debt and provide additional working 
capital.  The capital restructure plan, subject to final documentation and 
stockholder approval, involves converting $5 million of WESAC debt into 12% 
preferred stock.  The preferred stock will be convertible into 10,958,904 
common shares, representing a per share conversion price of $0.45625, the 
average closing price of the common stock for the thirty trading days prior 
to October 18, 1996.  Quarterly dividends on the preferred stock can be paid 
in additional preferred stock in lieu of cash, at the option of the Company.

         The impact on the Company's capital structure of  the conversion of 
WESAC debt into preferred stock, as described above, is as follows:

          Proforma Impact of Converting Debt into Preferred Stock 
             Consolidated Balance Sheet at December 31, 1996
<TABLE>
<CAPTION>

                                                  PRIOR TO             AFTER
                                                 CONVERSION          CONVERSION
                                                 ----------          ---------
<S>                                               <C>                  <C>
Long-term debt                                    $12,145              $7,145
Stockholders' equity                              $(2,820)             $2,180
</TABLE>

         As part of the restructuring plan, WESAC extended the maturity of 
the August 1996 $1.6 million facility and the existing Silicon Valley Bank 
loan.  Both facilities mature in May 1998.  WESAC also agreed to provide the 
Company with a new $2.4 million standby line of credit.

         As of March 31, 1997, the Company had not drawn the remaining $100 
thousand available under the August 1996 term loan or any funds on the $2.4 
million line.

         The Company believes that the extension of the existing facilities 
with WESAC and Silicon Valley Bank, along with the new line of credit, will 
be adequate to fund the Company's operations during 1997;  however, there can 
be no assurances that this will be the

                                22

<PAGE>

case. Significant changes in the Company's anticipated level of business and 
other events could substantially increase the Company's cash requirements 
above those now anticipated, and thereby materially and adversely affect the 
Company's results of operations and financial condition.

BACKLOG AND BOOKINGS


         Backlog at December 31, 1996 was $23.9 million compared to $20.6 
million at December 31, 1995.  FGC system backlog increased to $5.2 million 
at December 31, 1996 from $3.1 million at the end of 1995.  Backlog is 
unaudited and is defined as work for which the Company has entered into a 
signed agreement or has received a requisition or purchase order.  
Approximately $3.9 million of the December 31, 1996 backlog is scheduled for 
delivery after December 31, 1997. Historically, substantially all of the 
Company's backlog has resulted in completed contracts. 

EFFECTS OF INFLATION; OTHER COST INCREASES

         Management does not believe that inflation has had a material effect 
on operations during the past several years.  However, the Company 
experienced significant stainless steel price increases on one large contract 
in Southeast Asia in 1995 and 1996.  Increases in labor, materials and other 
operating costs could adversely affect the Company's operations, if the 
Company is unable to raise its prices to cover the increases.

FOREIGN CURRENCY TRANSLATION

         A substantial portion of the Company's assets are outside of the 
United States and are subject to fluctuation in exchange rates. The foreign 
currency translation adjustment to the Balance Sheet at December 31, 1996  
was $2.0 million (net of tax) compared to $2.5 million as of December 31, 
1995. 

CAUTIONARY STATEMENT 

         The foregoing discussion under the heading "Business" and 
"Management's Discussion and Analysis of Financial Condition and Results of 
Operations" contains various "forward looking statements" within the meaning 
of Section 27A of the Securities Act of 1933, as amended, and Section 21E of 
the Securities Exchange Act of 1934, as amended, and represent the Company's 
expectations or beliefs concerning future events, including the following: 
Statements regarding increasing competition from other manufacturers of FGC 
equipment; statements regarding compliance methods other than FGC systems 
such as coal blending, environmental credits, etc.; statements regarding the 
timing of demand for clean air products under CAA Phase II deadlines; 
statements regarding the adequacy of the Company's cash provided by 
internally generated funds and outside borrowings.  The Company cautions that 
these statements are further qualified by important factors that could cause 
actual results to differ

                                     23

<PAGE>

materially from those projected by the Company, including, but not limited 
to, the following: change in emphasis regarding compliance of existing clean 
air legislation under a new administration; changing governmental regulations 
or legislation; development of alternative compliance technologies; and 
emergence of new competitors as Phase II of the CAA deadlines draw closer.  
Future results actually achieved thus may differ materially from historical 
results and/or from Company forecasts.

                                      24

<PAGE>

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

Report of Independent Public Accountants

TO THE BOARD OF DIRECTORS AND STOCKHOLDERS OF WAHLCO ENVIRONMENTAL SYSTEMS, 
INC.:

         We have audited the accompanying consolidated balance sheets of 
Wahlco Environmental Systems, Inc. as of December 31, 1996 and 1995, and the 
related consolidated statements of operations, stockholders' equity 
(deficit), and cash flows for the years then ended. These consolidated 
financial statements and the schedule referred to below are the 
responsibility of the Company's management.  Our responsibility is to express 
an opinion on these financial statements based on our audits.

         We conducted our audits in accordance with generally accepted 
auditing standards. Those standards require that we plan and perform the 
audit to obtain reasonable assurance about whether the financial statements 
are free of material misstatement. An audit includes examining, on a test 
basis, evidence supporting the amounts and disclosures in the 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 audits provide 
a reasonable basis for our opinion.

         In our opinion, the financial statements referred to above present 
fairly, in all material respects, the financial position of Wahlco 
Environmental Systems, Inc. as of  December 31, 1996, and the results of 
their operations and their cash flows for the years then ended in conformity 
with generally accepted accounting principles.

         The accompanying consolidated financial statements have been 
prepared assuming that Wahlco Environmental Systems, Inc. will continue as a 
going concern. As more fully described in Note 1, the Company has incurred 
recurring operating losses, and has been dependent on advances from its 
parent as well as proceeds from the sale of fixed assets to fund its cash 
flow requirements. These conditions raise substantial doubt about the 
Company's ability to continue as a going concern. Management's plans in 
regard to these matters are also described in Note 1. The consolidated 
financial statements do not include any adjustments to reflect the possible 
future effects on the recoverability and classification of assets, or the 
amount and classification of liabilities that may result from the possible 
inability of Wahlco Environmental Systems, Inc. to continue as a going 
concern.

         Our audit was made for the purpose of forming an opinion on the 
basic consolidated financial statements taken as a whole.  The schedule 
listed in the index of the consolidated financial statements is presented for 
purposes of complying with the Securities and Exchange Commission's rules and 
is not part of the basic financial statements.  This schedule has been 
subjected to the auditing procedures applied in the audit of the basic 
consolidated financial statements and, in our opinion, fairly states in 
all material respects the financial data required to be set forth therein 
in relation to the basic consolidated financial statements taken as a 
whole.

Orange County, California
April 7, 1997
                                 Arthur Andersen LLP


                                      25

<PAGE>

Report of Independent Public Accountants

THE BOARD OF DIRECTORS AND STOCKHOLDERS OF WAHLCO ENVIRONMENTAL SYSTEMS, INC.

         We have audited the accompanying consolidated statements of 
operations, stockholders' equity, and cash flows of Wahlco Environmental 
Systems, Inc. for the year ended December 31, 1994.  Our audit also included 
the financial statement schedule listed in the Index at Item 14(a) for the 
year ended December 31, 1994.  These financial statements and schedule are 
the responsibility of the Company's management. Our responsibility is to 
express an opinion on these financial statements based on our audit. 

         We conducted our audit in accordance with generally accepted 
auditing standards. Those standards require that we plan and perform the 
audit to obtain reasonable assurance about whether the financial statements 
are free of material misstatement. An audit includes examining, on a test 
basis, evidence supporting the amounts and disclosures in the 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 financial statements referred to above present 
fairly, in all material respects, the consolidated results of operations and 
cash flows of Wahlco Environmental Systems, Inc. for the year ended December 
31, 1994, in conformity with generally accepted accounting principles.  Also, 
in our opinion, the related financial statement schedule, when considered in 
relation to the basic financial statements taken as a whole, presents fairly 
in all material respects the information set forth therein for the year ended 
December 31, 1994.

         The accompanying consolidated financial statements have been 
prepared assuming that Wahlco Environmental Systems, Inc. will continue as a 
going concern. As more fully described in Note 1, the Company has incurred 
recurring operating losses, had a working capital deficiency and has been 
dependent on advances from its parent as well as proceeds from the sale of 
marketable securities and fixed assets to fund its cash flow requirements. 
These conditions raise substantial doubt about the Company's ability to 
continue as a going concern. Management's plans in regard to these matters 
are also described in Note 1.  The consolidated financial statements do not 
include any adjustments to reflect the possible future effects on the 
recoverability and classifications of assets, including goodwill and 
intangibles, or the amounts and classification of liabilities that may result 
from the possible inability of Wahlco Environmental Systems, Inc. to continue 
as a going concern.

                                  Ernst & Young LLP
February 24, 1995
Orange County, California

                                       26
<PAGE>

CONSOLIDATED BALANCE SHEETS
(IN THOUSANDS, EXCEPT SHARE DATA)

<TABLE>
<CAPTION>

                                                                         December 31,
- --------------------------------------------------------------------------------------------
ASSETS                                                                 1996         1995
- --------------------------------------------------------------------------------------------
<S>                                                                 <C>          <C>
CURRENT ASSETS:
   Cash and cash equivalents                                        $   1,853    $   3,840  
   Restricted cash and cash equivalents                                 1,050        1,307  
   Accounts receivable                                                 12,069       15,935  
   Cost and estimated earnings in excess of
      billings on uncompleted contracts                                 2,148        6,839  
   Inventories                                                          4,738        8,711  
   Other current assets                                                 1,365        1,580  
- --------------------------------------------------------------------------------------------

   TOTAL CURRENT ASSETS                                                23,223       38,212  
Property, plant and equipment, net                                      5,190        5,921  
Other assets                                                            1,407        2,386  
- --------------------------------------------------------------------------------------------
                                                                    $  29,820    $  46,519  
- --------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------

LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIT)

CURRENT LIABILITIES:
   Notes payable                                                    $     373    $   2,744  
   Accounts payable                                                     9,622        8,932  
   Accrued payroll and payroll related liabilities                      1,589        1,944  
   Billings in excess of costs and estimated earnings
      on uncompleted contracts                                          1,356        2,376  
   Current portion of long-term debt                                      228          204  
   Taxes payable                                                          317          391  
   Other accrued liabilities                                            4,575        8,908
- --------------------------------------------------------------------------------------------
   TOTAL CURRENT LIABILITIES                                           18,060       25,499  


Long-term debt                                                         12,145        7,948  
Other liabilities                                                       2,435        3,689  
Deferred income taxes                                                       -        2,016  
Commitments and contingencies
STOCKHOLDERS' EQUITY (DEFICIT):
   Preferred stock, $.01 par value; 10,000,000 shares authorized,           -            -  
      None issued or outstanding
   Common stock, $.01 par value; 50,000,000 shares authorized,            
      17,649,000 shares issued and outstanding                            176          176  
   Capital in excess of par value                                      90,735       90,534
   Retained deficit                                                   (91,684)     (80,875)
   Foreign currency translation adjustment                             (2,047)      (2,468)
- --------------------------------------------------------------------------------------------
      TOTAL STOCKHOLDERS' EQUITY (DEFICIT)                             (2,820)       7,367  
- --------------------------------------------------------------------------------------------
                                                                    $  29,820    $  46,519  
- --------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------

</TABLE>

See notes to consolidated financial statements.

                                      27

<PAGE>

CONSOLIDATED STATEMENTS OF OPERATIONS
(IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
Years ended December 31,                                  1996            1995            1994    
- -----------------------------------------------------------------------------------------------
<S>                                                 <C>             <C>              <C>
REVENUES:
    Product sales                                   $   36,346      $   49,558       $  51,750 
    Rental, service and other                            6,705          10,542          18,147 
- -----------------------------------------------------------------------------------------------
- -----------------------------------------------------------------------------------------------
                                                        43,051          60,100          69,897 
- -----------------------------------------------------------------------------------------------
COSTS AND EXPENSES:
    Cost of revenues:
       Product sales                                    32,685          43,421          49,640 
       Rental, service and other                         6,412           8,099          15,015 
    Selling, general and administrative                 16,769          19,171          21,431 
    Restructuring and other intangibles write-downs        130            (590)          6,213 
    Goodwill amortization and write-downs                    -           2,535          51,121 
- -----------------------------------------------------------------------------------------------
                                                        55,996          72,636         143,420 
- -----------------------------------------------------------------------------------------------

Operating loss                                          (12,945)       (12,536)        (73,523)
- -----------------------------------------------------------------------------------------------
OTHER INCOME (EXPENSE):
    Interest and other income                               875            359           1,069 
    Interest and other expense                           (1,663)        (2,125)         (2,394)
- -----------------------------------------------------------------------------------------------
                                                           (788)        (1,766)         (1,325)
- -----------------------------------------------------------------------------------------------

Loss before income taxes                                (13,733)       (14,302)        (74,848)

Benefit from income taxes                                (2,924)        (2,950)         (8,699)
- -----------------------------------------------------------------------------------------------

Net loss                                            $   (10,809)    $  (11,352)      $ (66,149)

- -----------------------------------------------------------------------------------------------
- -----------------------------------------------------------------------------------------------
Net loss per share                                  $     (0.61)    $    (0.64)      $   (3.75)
- -----------------------------------------------------------------------------------------------
- -----------------------------------------------------------------------------------------------

Weighted average common shares outstanding               17,649         17,649          17,649 
- -----------------------------------------------------------------------------------------------
- -----------------------------------------------------------------------------------------------
</TABLE>

See notes to consolidated financial statements.

                                       28
<PAGE>

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)
(IN THOUSANDS, EXCEPT SHARE DATA)

<TABLE>
<CAPTION>
                                                            CAPITAL         RETAINED       FOREIGN  
                                                          IN EXCESS         EARNINGS      CURRENCY             TOTAL
                                       COMMON STOCK          OF PAR     (ACCUMULATED   TRANSLATION      STOCKHOLDERS'
                                   SHARES        AMOUNT       VALUE         DEFICIT)    ADJUSTMENT   EQUITY (DEFICIT)
- ----------------------------------------------------------------------------------------------------------------------
<S>                              <C>            <C>         <C>         <C>            <C>              <C> 
 Balance, December 31, 1993      17,649,000     $  176      $ 78,188    $    (3,374)   $   (2,337)      $   72,653 
 Net loss                                -          -             -         (66,149)           -           (66,149)
 Change in foreign currency
   translation adjustment
   (net of deferred taxes                                                                         
   of $96)                               -          -             -              -            174              174 
- ----------------------------------------------------------------------------------------------------------------------
 Balance, December 31, 1994      17,649,000        176        78,188        (69,523)       (2,163)           6,678 
 Net loss                                -          -             -         (11,352)           -           (11,352)
 Contribution to capital, net
   of deferred taxes                     -          -         11,750             -             -            11,750
 Stock option programs                   -          -            596             -             -               596
 Change in foreign currency
   translation adjustment
   (net of deferred taxes
   of $164)                              -          -             -              -           (305)             (305)
- ----------------------------------------------------------------------------------------------------------------------
 Balance, December 31, 1995      17,649,000        176        90,534        (80,875)       (2,468)           7,367 
 Net loss                               -           -             -         (10,809)           -           (10,809)
 Stock option programs                   -          -            201             -             -               201
 Change in foreign currency
   translation adjustment
   (net of deferred taxes                                                                         
   of $227)                              -          -             -              -            421              421
- ----------------------------------------------------------------------------------------------------------------------
 Balance, December 31, 1996      17,649,000     $  176      $ 90,735    $   (91,684)   $   (2,047)      $   (2,820) 
- ----------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------
</TABLE>
See notes to consolidated financial statements.

                                       29
<PAGE>

CONSOLIDATED STATEMENTS OF CASH FLOWS
(IN THOUSANDS)

<TABLE>
<CAPTION>

Years ended December 31,                                    1996         1995           1994
- -----------------------------------------------------------------------------------------------
<S>                                                      <C>          <C>            <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net loss                                               $(10,809)    $ (11,352)    $ (66,149)
   Adjustments to reconcile net loss to 
    net cash provided by
      (used in) operating activities:                      
      Depreciation and amortization                          1,406         1,692         3,008
      Non-current asset write-downs                              -         2,405        54,106
      Deferred income taxes                                 (2,924)       (3,422)       (4,635)
      Loss (gain) on sale of fixed assets                      (83)          625          (406)
      Deferred compensation                                    311           596              -
      Changes in current assets and 
       liabilities net of effects from acquisitions: 
         Accounts receivable                                 4,982         1,124          (644)
         Refundable income taxes                                 -           883         8,640
         Costs and estimated earnings in excess of 
            billings on uncompleted contracts                5,254         2,016          (695)
         Inventories                                         4,596        (4,168)        4,447
         Other current assets                                  317            17          (459)
         Accounts payable                                       24        (1,799)        2,025
         Accrued payroll and payroll related liabilities      (425)          615          (554)
         Billings in excess of costs and estimated
           earnings on uncompleted contracts                (1,134)          314           492
         Income taxes payable                                  (87)         (252)            -
         Other accrued liabilities                          (5,520)          368         3,242
- -----------------------------------------------------------------------------------------------
         NET CASH PROVIDED BY (USED IN) OPERATING 
           ACTIVITIES                                       (4,092)      (10,338)        2,418

CASH FLOWS FROM INVESTING ACTIVITIES:
   Proceeds from sales of marketable securities                  -             -         7,182
   Purchase of property, plant and equipment                  (402)         (648)       (1,679)
   Proceeds from dispositions of property, plant 
     and equipment                                              46         2,799         3,645
   Change in other assets                                      774         1,375          (776)
- -----------------------------------------------------------------------------------------------
         NET CASH PROVIDED BY INVESTING ACTIVITIES             418         3,526         8,372

CASH FLOWS FROM FINANCING ACTIVITIES:                                                       
   Advances from WESAC                                       2,738         3,248             -
   Payments to WESAC                                             -        (1,000)            -
   Borrowing on notes payable                                   11         3,206             -
   Payments on notes payable                                  (714)         (922)      (14,000)
   Borrowings on long-term debt                                 53            65             -
   Payments on long-term debt                                 (280)         (336)       (1,949)
   Payments to Pacific Diversified Capital Company               -          (372)            -
   Advances from Pacific Diversified Capital Company             -         1,267         7,997
- -----------------------------------------------------------------------------------------------
        NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES  1,808         5,156        (7,952)

Effect of exchange rate changes on cash                       (378)         (318)         (506)
- -----------------------------------------------------------------------------------------------
Increase (decrease) in cash and cash equivalents            (2,244)       (1,974)        2,332
Cash and cash equivalents, beginning of year                 5,147         7,121         4,789
- -----------------------------------------------------------------------------------------------
Cash and cash equivalents, end of year                     $ 2,903      $  5,147       $ 7,121
- -----------------------------------------------------------------------------------------------
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
  Cash (paid for) received from income taxes               $  (107)      $ 1,221       $12,247
- -----------------------------------------------------------------------------------------------
  Cash (paid for) interest                                  $ (541)     $ (1,088)      $  (608)
- -----------------------------------------------------------------------------------------------

</TABLE>

See notes to consolidated financial statements.

                                      30

<PAGE>                                       
                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS.

(Dollars in thousands, except share and per share data)

1. ORGANIZATION, OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES 

ORGANIZATION

     Wahlco Environmental Systems, Inc. ("the Company") was incorporated on 
February 6, 1990 as a Delaware corporation and issued ten shares of common 
stock to Pacific Diversified Capital Company ("PDC"), a wholly-owned 
subsidiary of San Diego Gas & Electric Company ("SDG&E"). On April 25, 1990, 
the Company issued an additional 14,259,990 shares of common stock to PDC in 
exchange for all of the outstanding stock of Wahlco, Inc. ("Wahlco"), at that 
time a wholly-owned subsidiary of PDC. For financial reporting purposes, the 
exchange was accounted for as a reorganization of companies under common 
control and the historical cost basis of Wahlco carried over to the Company. 
 
     Wahlco's predecessor, known as Wahlco, Inc. ("the Predecessor Company"), 
was acquired by PDC in October 1987 for a purchase price of $40,000 and 
contingent consideration based on certain Wahlco earnings levels. On March 1, 
1990, Wahlco, PDC and the shareholders of the Predecessor Company entered 
into an Earnout Payment Agreement which fixed the amount of the contingent 
consideration provided for in the October 1987 merger agreement at $10,750 
plus accrued interest of $171 through the settlement date of May 1990. The 
payment of this obligation was accounted for as additional purchase price, 
increasing goodwill.

     In May 1990, the Company issued 3,389,000 shares of common stock in its 
initial public offering. Total proceeds to the Company, net of underwriters' 
discount and expenses related to the offering, were approximately $37,881. As 
a result of the offering, PDC's ownership interest in the Company was reduced 
to approximately 81%.

     On May 15, 1995, PDC entered into a purchase agreement with WES 
Acquisition Corporation ("WESAC"), an affiliate of Wexford Capital 
Corporation, under which WESAC purchased $4,900 of the Company's outstanding 
debt to PDC, and PDC contributed to the capital of the Company the remaining 
approximately $20,000 the Company owed to PDC. Pursuant to the same 
agreement, WESAC agreed to purchase PDC's 81 percent stock interest in the 
Company. The share transfer was approved under the Hart-Scott-Rodino 
Antitrust Act on June 2, 1995, and the purchase of the stock interest was 
completed on June 6, 1995. 

OPERATIONS

     The Company designs, manufactures, and sells air pollution control and 
power 

                                       31

<PAGE>

plant efficiency equipment, combined cycle gas turbine products, metallic 
bellows, and related services to electric utilities, independent power 
producers, cogeneration plants, and industrial manufacturers worldwide. Under 
separate licensing agreements, the Company manufactures and installs products 
for the control of volatile organic compounds. The Company also provides 
mechanical plant installation services and rents mechanical equipment to 
users in the U. K. The Company operates through several distinct 
subsidiaries, which focus on specific geographical regions or products. These 
entities, located throughout the United States and other geographical 
locations, are coordinated through common corporate management.

     The Company's business is affected by world, national and local economic 
conditions and events, legislation, government negotiations, competition, 
exchange and interest rates and changing technology.

     The Company sells its products primarily to large utility and other 
industrial customers worldwide. Credit is extended based on an evaluation of 
the customer's financial condition, and collateral generally is not required.

     The Company incurred net losses of $10,809 in 1996, and $11,352 in 1995, 
and $66,149 in 1994, and a net cash inflow (outflow) from operations of 
$(4,092) in 1996, and $(10,338) in 1995, and $2,418 in 1994. The cash flow 
deficits in 1996 and 1995 were funded through borrowings from WESAC and 
Silicon Valley Bank as described below and more fully in Note 6. The 1994 
cash inflow was primarily associated with a decrease in refundable taxes of 
$8,640 resulting from the receipt of tax benefits of $12,500 from PDC.

     In October 1995, the Company entered into a loan and security agreement 
with Silicon Valley Bank ("SVB") under which SVB provided the Company with a 
$4,000 working capital loan through September 1996. In May 1996, the Company 
revised the terms of the credit line with SVB. Under the renegotiated terms, 
SVB agreed to provide a $3,000 line of credit, without covenants, to the 
Company through October 25, 1996. WESAC agreed to collateralize its guarantee 
of the Company's outstanding loan balance of  $1,900 with cash, and to 
similarly collateralize any additional principal and interest borrowings up 
to the maximum of $3,000. 

     In October 1996, the Silicon Valley Bank agreement was further modified, 
so that (i) the maturity date was extended to May 1998, and (ii) the interest 
rate on funds borrowed by the Company was reduced from about 11% to about 
5.5%, since WESAC had deposited cash collateral equivalent to the funds 
borrowed with Silicon Valley Bank. Borrowings under the loan totaled $1,927
at December 31, 1996, which included $1,700 of cash borrowings and $227 cash 
collateral for letters of credit issued under this loan arrangement.

     In August 1996, the Company reached an agreement with WESAC, pursuant to 
which WESAC agreed to lend the Company up to $1,600. The loan bears interest 
at an annual rate of 13%; matures on January 1, 1997; and is secured by all 
of the assets of the Company. The Company had drawn $1,500 against this loan 
as of December 31, 1996. The

                                       32

<PAGE>

maturity of this loan has been extended as described below.

     In October 1996, the Company announced a capital restructuring plan that 
will reduce the Company's debt and provide additional working capital. The 
capital restructure plan, subject to final documentation and stockholder 
approval, involves converting $5,000 of WESAC debt into 12% preferred stock. 
The preferred stock will be convertible into 10,958,904 common shares, 
representing a per share conversion price of $0.45625, the average closing 
price of the common stock for the thirty trading days prior to October 18, 
1996. Quarterly dividends on the preferred stock can be paid in additional 
preferred stock in lieu of cash, at the option of the Company.

     As part of the restructuring plan, WESAC extended the maturity of the 
August 1996 $1,600 facility and the Silicon Valley Bank loan. Both facilities 
mature in May 1998. WESAC also agreed to provide the Company with a new 
$2,400 standby line of credit.

     As of March 31, 1997, the Company had not drawn the remaining $100 
thousand available under the August 1996 term loan or any funds on the $2.4 
million line.

     The Company believes that the extension of the existing facilities with 
WESAC and Silicon Valley Bank, along with the new line of credit, will be 
adequate to fund the Company's operations during 1997. However, significant 
changes in the Company's anticipated level of business and other events could 
substantially  increase the Company's cash requirements above those now 
anticipated, and thereby materially and adversely affect the Company's 
results of operations and financial condition. Therefore, the Company is 
continuing to seek additional sources of financing and to evaluate various 
strategies, including seeking new capital to meet its working capital 
requirements. There can be no assurance, however, that the Company will be 
successful in these efforts.

     All of the above conditions raise substantial doubt about the Company's 
ability to continue as a going concern. The consolidated financial statements 
do not include any adjustments to reflect the possible future effects on the 
recoverability and classification of assets or the amount and classification 
of liabilities that may result from the possible inability of the Company to 
continue as a going concern.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

PRINCIPLES OF CONSOLIDATION

     The consolidated financial statements include the accounts of the 
Company and its subsidiaries. All material intercompany accounts and 
transactions have been eliminated.

                                       33

<PAGE>

USE OF ESTIMATES IN THE PREPARATION OF FINANCIAL STATEMENTS

     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. 

REVENUE RECOGNITION

     Revenues from most of the Company's large contracts are recognized using 
the percentage-of-completion method. Under this method, revenues are 
recognized in the same proportion as the percentage of costs incurred during 
the period to estimated total costs for each contract. Changes in job 
performance, job conditions, estimated profitability and final contract 
settlements may result in revisions to revenue recognition and are recognized 
in the period in which the revisions are determined. It is reasonably 
possible that the revenues and estimated costs on certain contracts may 
change in the near term.

     Revenues from other products are recognized on a completed contract 
basis, where revenues and their associated costs are recognized when the 
contract is complete or when the product is shipped.

     Revenues from rental and service contracts are recognized over the 
respective lease or service period.

     Cost of revenues includes all direct materials, labor costs and  
indirect costs related to contract performance such as indirect labor, 
warranty, supplies, tools, repairs and depreciation. 

     Selling, general and administrative costs are charged to expense as 
incurred. 

CASH EQUIVALENTS

     The Company considers all highly liquid investments with maturities, at 
the date of purchase, of three months or less to be cash equivalents.

RESTRICTED CASH 

     At December 31, 1996, $1,050 of cash was pledged to the Company's 
various banks as collateral for the letters of credit and other bank 
guarantees. 

INVENTORIES

     Inventories are stated at the lower of cost (first-in, first-out method) 
or market.

                                       34

<PAGE>

PROPERTY, PLANT AND EQUIPMENT

     Property, plant and equipment is stated at cost and depreciated over the 
following estimated useful lives, predominantly using the straight-line 
method:

    Buildings and improvements         5 to 35 years
    Machinery and equipment            3 to 15 years

GOODWILL AND OTHER INTANGIBLE ASSETS

     Management routinely evaluates  events or conditions that might indicate 
impairment of value or require a reduction in the amortization period of the 
Company's goodwill and other intangible assets. As discussed above, the 
Company's financial performance has been below expectations during the last 
three years. It continues to experience intensifying competition and margin 
pressure in its major markets, and has restructured its operations in 
response to these factors. As a result, management took substantial 
write-downs against goodwill and other intangibles during the quarter ended 
June 30, 1994, reduced the amortization period from 40 to 20 years effective 
June 1, 1994 and wrote-off the remaining goodwill during the fourth quarter 
of 1995. (See note 5).

     In March, 1995, the Financial Accounting Standards Board issued 
Statement of Financial Accounting Standards No. 121 ("FAS 121") which changed 
the method of accounting for long-lived assets, whereby long-lived assets 
that are expected to be held and used in operations should be carried at the 
lower of cost or the fair value of the asset and long-lived assets to be 
disposed of should be reported at the lower of carrying amount or fair value 
less cost to sell. In evaluating long-lived assets held for use, an 
impairment loss is recognized if the sum of the expected future cash flows 
(undiscounted and without interest charge) is less than the carrying amount 
of the asset. Once a determination has been made that an impairment loss 
should be recognized for long-term assets expected to be held and used, 
various assumptions and estimates are used to determine fair value. 
Subsequent to the write-off of goodwill in the fourth quarter of 1995, the 
Company adopted the provisions of FAS 121, effective December 31, 1995. No 
additional write downs of assets were required under FAS 121 in 1996 or 1995. 
It is reasonably possible that the estimates used to determine the fair value 
of certain long-lived assets will change in the near term.

INCOME TAXES

     The Company prepares a consolidated Federal income tax return. The 
effective tax rate is different than the Federal statutory rate principally 
due to losses from the Company's operations which cannot be utilized and from 
certain state taxes. The Company files separate state, Puerto Rican and 
foreign income tax returns.

                                       35

<PAGE>

     The Company accounts for income taxes under the method prescribed by FAS 
No. 109. Deferred income taxes reflect the net tax effects of temporary 
differences between the carrying amounts of assets and liabilities for 
financial reporting purposes and the amounts used for income tax purposes.

     Prior to the acquisition by WESAC, the Company's U.S. operations were 
consolidated into the tax return of its 81% parent, PDC. A tax sharing 
agreement with PDC dated April 2, 1990, enabled the Company to receive tax 
benefits from its taxable losses. This tax sharing agreement between the 
Company and PDC terminated on the closing of the equity sale to Wexford, 
retroactive to January 1, 1995. The Company has not and is not expected to 
enter into a similar tax sharing arrangement with WESAC.

NET LOSS PER SHARE

     Net loss per share is computed using the weighted average number of 
common shares outstanding. Common stock equivalents were antidilutive in each 
of the years 1996, 1995, and 1994.

FOREIGN CURRENCY TRANSLATION

     Assets and liabilities of the Company's foreign subsidiaries, which are 
principally located in the United Kingdom and Italy, are translated at 
year-end rates of exchange, and revenues and expenses are translated at 
average monthly rates of exchange. Gains and losses resulting from foreign 
currency transactions (transactions denominated in  other than the 
subsidiary's functional currency) are included in operations and are not 
significant. The change in the Foreign Currency Translation Adjustment, which 
is included in stockholders' deficit, was primarily due to a strengthening of 
the foreign currencies against the U.S. dollar.

PRODUCT WARRANTY COSTS

     Provision for estimated warranty expense is recorded at the time of sale 
and periodically adjusted to reflect actual experience. The Company reported 
warranty expense provisions of $1,794, $1,137 and $981 in 1994, 1995, and 
1996, respectively. Costs charged against the warranty reserve at WEP, Inc. 
have been reduced significantly over the past three years, from $1,410 in 1994, 
to $700 in 1995, and to $335 in 1996. Significant warranty costs have been 
incurred since 1992 to re-design and correct toggle type diverters, acquired 
at the time of the purchase of Bachmann.

RECLASSIFICATIONS

     Certain amounts in the 1995 and 1994 consolidated financial statements 
have been reclassified to conform with the 1996 presentation.

                                       36
<PAGE>

2.  BALANCE SHEET COMPONENTS

                                                     1996                1995 
- -------------------------------------------------------------------------------

Inventories:                                      
   Raw materials                                  $   1,375           $   1,910
   Work in process                                    3,152               6,579
   Finished goods                                       211                 222
- -------------------------------------------------------------------------------
                                                  $   4,738           $   8,711
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------

Other accrued liabilities:
   Commissions                                    $     944           $   1,030
   Warranty                                           1,279                 826
   Restructuring                                        249                 375
   Accrued contract costs                               646               5,032
   Other                                              1,457               1,645
- -------------------------------------------------------------------------------
                                                  $   4,575           $   8,908
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------

Property, plant and equipment, at cost:
   Land                                           $     270           $     270
   Buildings and improvements                         4,290               4,308
   Machinery and equipment                           11,301              11,629
   Construction in progress                               0                  26
- -------------------------------------------------------------------------------
                                                     15,861              16,233
   Less accumulated depreciation and amortization   (10,671)            (10,312)
- -------------------------------------------------------------------------------
                                                  $   5,190           $   5,921
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------

3.  DISPOSALS OF SUBSIDIARIES

              In May 1995, the Company initiated the closure of the 
manufacturing plant in Puerto Rico, where it assembled flue gas conditioning 
("FGC") systems, and transferred the manufacture of these systems to Santa 
Ana, California.  On October 20, 1995, Wahlco, Inc. sold the manufacturing 
facility in Puerto Rico for $1,550.  The facility was operated by a 
subsidiary, Wahlco International, Inc.

              On January 19, 1994, Wahlco Power Products, Inc. ("WPPI") sold 
substantially all of the assets associated with the manufacture of its tube 
shield products for $600 and a 6 percent royalty payable quarterly, with a 
minimum royalty payment per year of $100 for four years.  Subsequent to 
receipt of the first $100 payment, the remaining royalty obligation was set 
aside for a cash settlement of $240 in May 1995.


                                      37

<PAGE>

              The WPPI air preheater line and other equipment used in the 
manufacture of heater baskets was sold on October 7, 1994 to ABB Air 
Preheater, Inc. ("ABB"), in conjunction with the settlement of a lawsuit. The 
amount paid to the Company by ABB to settle the lawsuit and sell the 
manufacturing line and associated equipment was $1,500 in cash and a 
commitment to provide $1,000 in heater basket product to fill future orders.  
The Company sold the WPPI plant and remaining equipment in May 1995 for 
$1,270.

              The Company sold the machinery, equipment and stock inventory 
at Wahlco Engineered Products, Pty. Ltd., its Australian subsidiary, for 
approximately $300 in August 1995. In May 1995, the Company closed the 
operations of Exergetic Systems, Inc., its performance monitoring subsidiary 
located in California, and sold nominal assets to the previous owner. 

4.  REORGANIZATION

              As part of a restructuring plan in 1994, the Company took 
charges totaling $2,906 for the closure of several facilities, and reserves 
totaling $1,469 for the termination of 169 employees were established.  
During 1996 and 1995, $534 and $578, respectively, were paid in benefits 
against reserves.

              The following data reflect the combined results of the 
subsidiaries identified for closure during 1994:

Years ended December 31,                       1996       1995       1994
- -------------------------------------------------------------------------------
Revenues:
   Product Sales                             $   605   $   3,428   $   7,040 
   Service                                         -          30       3,256
- -------------------------------------------------------------------------------
                                             $   605   $   3,458   $  10,296  
- -------------------------------------------------------------------------------
Cost of Revenues: 
   Product Sales                             $   669   $   2,954   $   7,874 
   Service                                         -          34       3,472 
- -------------------------------------------------------------------------------
                                             $   669   $   2,988   $  11,346  
- -------------------------------------------------------------------------------
Operating loss before restructuring charges  $   431   $     745   $   5,747  
- -------------------------------------------------------------------------------

5.  GOODWILL AND OTHER INTANGIBLE WRITE-DOWNS

              During 1995 and 1994, the Company evaluated the value of 
goodwill and intangibles, given intensifying competition and declining 
margins.  As a result of this analysis, the Company wrote-off goodwill 
totaling $2,406 during the fourth quarter of 1995, which represented the 
remaining goodwill at Wahlco, Inc. and Pentney of $1,772 and $634, 
respectively.  
                                      38

<PAGE>

In 1994, the Company recorded write-downs of $50,403 and $1,826 of goodwill 
and other intangibles, respectively,  during the quarter ended June 30, 1994. 
The write-down of goodwill consisted of $35,999 associated with its FGC and 
staged nitrogen oxide removal system businesses and $14,404 associated with 
its engineered products business.

              The other intangible write-downs in 1994 consisted primarily of 
$1,570 in gas flow diverter patents, which were no longer significant since 
the product had been redesigned. Other intangible write-downs were $165 and 
$91 associated with noncompete agreements with the previous owners of ESI and 
FSA, respectively. 

              As of December 31, 1995, the Company had no goodwill remaining 
on the balance sheet.  

6.  LINES OF CREDIT AND CAPITAL RESTRUCTURING PLAN 

         On October 25, 1995, the Company entered into a loan and security 
agreement with Silicon Valley Bank ("SVB") under which SVB provided the 
Company with a $4,000 working capital loan through September 1996. Working 
capital draws by the Company under this facility were guaranteed by WESAC, up 
to the limit of the line.  Borrowings under the loan totaled $1,927 at 
December 31, 1996, which included $1,700 of cash borrowings and $227 of cash 
collateral for letters of credit issued under this loan arrangement.

         On May 9, 1996, the Company revised the terms of the credit line 
with SVB.  Under the renegotiated terms, SVB agreed to provide a $3,000 line 
of credit, without covenants, to the Company through October 25, 1996.  WESAC 
agreed to collateralize its guarantee of the Company's outstanding loan 
balance of  $1,900 with cash, and to similarly collateralize any additional 
principal and interest borrowings up to the maximum of $3,000.  As 
consideration for posting the collateral, the Company agreed to pay WESAC a 
fee in the form of a note for $150 payable in two years at 15% interest.  

         On October 25, 1996, the Silicon Valley Bank agreement was further 
modified, so that (i) the maturity date was extended to May 1998, and (ii) 
the interest rate on funds borrowed by the Company was reduced from about 11% 
to about 5.5%, since WESAC deposited cash collateral equivalent to the funds 
borrowed with Silicon Valley Bank.  As part of the loan and security 
agreement in October 1995 and the renegotiation in October 1996, the Company 
issued warrants to SVB to purchase 175,000 shares of the Company's Common 
Stock at $2.29 per share, which warrants expire on October 26, 2000.

         On August 28, 1996,  the Company reached an agreement with WESAC, 
pursuant to which WESAC agreed to lend the Company up to $1,600.  The loan 
bears interest at an annual rate of 13%, and is secured by all of the assets 
of the Company.  Interest and a commitment fee of $32 payable to WESAC are 
capitalized.  In further consideration for making the loan, the Company 
agreed to issue to WESAC or its designee five year warrants 

                                      39
<PAGE>

to purchase the Company's common stock as the funds are drawn down.  Each 
warrant covers the number of shares of common stock equal to the quotient of 
(i) the dollar amount of the draw down divided by (ii) $0.47, the approximate 
closing price of the common stock on August 16, 1996. The warrants become 
exercisable on issuance at $0.47 per share.  The Company had drawn $1,500 
against this loan as of December 31, 1996, and issued warrants covering 
3,404,255 shares of common stock to four WESAC partnerships which provided 
the funds.  The loan matured on January 1, 1997 but was extended as described 
below.

         The warrants described above have been determined to have nominal 
value and have not been separately recorded in equity.

         On October 18, 1996, the Company announced a capital restructuring 
plan that will reduce the Company's debt and provide additional working 
capital.  The capital restructure plan, subject to final documentation and 
stockholder approval, involves converting $5,000 of WESAC debt into 12% 
preferred stock.  The preferred stock will be convertible into 10,958,904 
common shares, representing a per share conversion price of $0.45625, the 
average closing price of the common stock for the thirty trading days prior 
to October 18, 1996.  Quarterly dividends on the preferred stock can be paid 
in additional preferred stock in lieu of cash, at the option of the Company.

         The impact on the Company's capital structure of  the conversion of 
WESAC debt into preferred stock, as described above, is as follows:

               Proforma Impact of Converting Debt into Preferred Stock
                  Consolidated Balance Sheet at December 31, 1996

                                        PRIOR TO        AFTER
                                       CONVERSION     CONVERSION
                                       ----------     ----------
         Long-term debt                 $12,145         $7,145
         Stockholders' equity           $(2,820)        $2,180

         As part of the restructuring plan, WESAC extended the maturity of 
the August 1996 $1,600 facility and the Silicon Valley Bank loan.  Both 
facilities mature in May 1998.  WESAC also agreed to provide the Company with 
a new $2,400 standby line of credit.

         The Company believes that the extension of the existing facilities 
with WESAC and Silicon Valley Bank, along with the new line of credit, will 
be adequate to fund the Company's operations during 1997.  However, 
significant changes in the Company's anticipated level of business and other 
events could substantially  increase the Company's cash requirements above 
those now anticipated, and thereby materially and adversely affect the 
Company's results of operations and financial condition.  Therefore, the 
Company is continuing to seek additional sources of financing and to evaluate 
various strategies, including seeking new capital to meet its working capital 
requirements.  There can be no assurance, however, that the Company will be 
successful in these efforts.

                                      40
<PAGE>

Selected data, with respect to the SVB facility and the former line of 
credit, is shown below:

                                          1996          1995            1994
- ------------------------------------------------------------------------------
Balance at December 31                $    1,700     $    1,700      $       -
Interest rate at December 31                5.5%          10.5%              -
Maximum amount outstanding            $    1,700     $    1,700      $  14,000
Average amount outstanding            $    1,700     $      312      $   3,583
Weighted average interest rate             9.54%           8.97%         5.91%
- ------------------------------------------------------------------------------

              The average amounts outstanding and weighted average interest 
rates during each year are based on daily balances outstanding.

              Equipment and facility notes in Italy and the Corporate office 
of $305 and $68, respectively, total to the caption, notes payable.

7.  LONG-TERM DEBT

              Long-term debt consists of the following at December 31:

                                                              1996        1995
- --------------------------------------------------------------------------------

7.9525% note payable, due in fifty-four monthly
   installments of $19 (principal and interest) through
   June 2000, secured by related lease payments (Note 11)  $     702    $    874

Secured term loan from WESAC, bearing interest at
   13.0% and due May, 1998.                                    5,763       5,061

Secured term loan from WESAC, bearing interest at
   13.0% and due May, 1998.                                    2,372       2,087

Secured loan from Silicon Valley Bank, bearing interest at
   5.5% and due May 1998.                                      1,700           -

Secured term loan from WESAC, bearing interest at
   13.0% and due May, 1998.                                    1,585           -

Other credit agreements                                          251         130
- --------------------------------------------------------------------------------
                                                              12,373       8,152
Less current portion                                           (228)       (204)
- --------------------------------------------------------------------------------
                                                           $  12,145    $  7,948
- --------------------------------------------------------------------------------

                                      41
<PAGE>

         The fair value of each of the long-term debt instruments discussed 
above, as well as the notes payable discussed in Note 6, approximate the 
carrying amounts within an insignificant difference based on current market 
interest rates for similar instruments.

         Under an agreement reached between the Company and WESAC on March 
22, 1996, interest due and payable from WESAC is compounded.  This agreement 
commenced with interest due and payable for the fourth quarter of 1995 and 
extends through the maturity date. The above secured loan balances with WESAC 
include compounded interest of $1,304 and $248, as of December 31, 1996 and 
1995, respectively, under this agreement.

         Principal payments due on long-term debt for the years subsequent to 
December 31, 1996 are as follows:

    1997                                  $    228 
    1998                                    11,812 
    1999                                       237 
    2000                                        96
- ----------------------------------------------------------------------
    Total                                 $ 12,373 
- ----------------------------------------------------------------------
- ----------------------------------------------------------------------

8.  INCOME TAXES

         The benefit from income taxes consists of the following:

Years ended December 31,               1996           1995           1994
- -------------------------------------------------------------------------------
Federal
  Current                           $     -         $     -        $(4,446)
  Deferred                           (2,266)         (2,286)        (4,039) 

State
  Current                                 -               -            420   
  Deferred                             (658)           (664)          (653) 

Puerto Rico
  Current                                 -               -             18  
  Deferred                                -               -              1   

Foreign
  Current                                 -               -              -   
  Deferred                                -               -              -   

- -------------------------------------------------------------------------------
Benefit from income taxes           $(2,924)        $(2,950)       $(8,699)
- -------------------------------------------------------------------------------
The benefit from income taxes differs from the amount obtained by applying 
the statutory tax rate as follows:

                                        42

<PAGE>

<TABLE>
<CAPTION>
Years ended December 31,                                             1996       1995        1994
- --------------------------------------------------------------------------------------------------
<S>                                                              <C>         <C>         <C>
Federal benefit at statutory rate                                 $ (4,669)   $ (4,863)   $(25,828)
Federal benefit not allowable (pre-acquisition)                          -       1,326           -
Goodwill amortization                                                    -         735      14,812
State taxes, net of Federal impact                                    (498)       (703)       (232)
Limitation on benefit from current year net operating losses         1,327           -           -
Puerto Rican earnings (benefited) taxed at lower rates                   -          44        (249)
Foreign losses without current benefit                               1,816       1,032       5,046
Reduction in Federal and state tax liabilities no longer required     (900)       (106)     (1,443)
Investment loss in foreign affiliates and other                          -        (415)       (805)
- --------------------------------------------------------------------------------------------------
Benefit from income taxes                                         $ (2,924)   $ (2,950)   $ (8,699)
- --------------------------------------------------------------------------------------------------
</TABLE>

              The Company had a tax sharing agreement with PDC which 
terminated on the closing of the equity sale to WESAC.  The Company will not 
enter into a similar tax sharing agreement with WESAC. The tax effect of the 
WESAC purchase transaction resulted in a net deferred tax liability for the 
Company, which was offset against paid in capital.

              Significant components of the Company's deferred tax assets and 
liabilities as of December 31, 1996 and 1995 are as follows:

Deferred tax assets                                        1996            1995
- -------------------------------------------------------------------------------
   Accruals                                           $   1,681      $      496
   Organization and start up costs                            -               -
   Net operating loss carry forwards                      4,904           2,748
   Other                                                      -             284
- -------------------------------------------------------------------------------
       Total deferred tax assets                          6,585           3,528
   Valuation allowance                                  (2,423)               -
- -------------------------------------------------------------------------------
       Net deferred tax assets                            4,162           3,528
- -------------------------------------------------------------------------------
Deferred tax liabilities
- -------------------------------------------------------------------------------
   Depreciation                                           1,088             165
   Basis adjustments on purchased assets                  3,074           5,379
- -------------------------------------------------------------------------------
       Total deferred tax liabilities                     4,162           5,544
- -------------------------------------------------------------------------------
Net deferred tax assets (liabilities)                 $       0      $  (2,016)
- -------------------------------------------------------------------------------

              The Company has provided residual Puerto Rico tollgate tax on 
approximately

                                      43

<PAGE>

$11,000 of undistributed earnings as of December 31, 1995 and will be 
obligated to pay tollgate taxes estimated at approximately $1,000 over the 
next several years, which has been included in other liabilities in the 
accompanying balance sheet.
    
9.  RELATED PARTY TRANSACTIONS 

         Included in other assets at December 31, 1996 and 1995 are $110 and 
$432, respectively, of non-interest bearing relocation loans to officers, 
employees and certain former employees, which become due in 1998 and are 
secured by second trust deeds on each individual's primary residence. The 
amount of discount and imputed interest income related to these notes is not 
material.

10.  LEASING ACTIVITIES

         The Company leases buildings, certain office space, vehicles, 
equipment and manufacturing facilities under non-cancelable operating leases 
which require annual aggregate rental payments as follows:

      1997                          $ 1,145 
      1998                            1,111 
      1999                            1,124 
      2000                            1,135 
      2001                              774 
- ----------------------------------------------------------------------
      Total                         $ 5,289
- ----------------------------------------------------------------------
- ----------------------------------------------------------------------

         Total rental expense for the years ended December 31, 1996, 1995 and 
1994 was $1,296, $1,251 and $1,341, respectively.

         During 1993, the Company sold a customer equipment lease contract to 
its equipment lease lender. The transaction resulted in revenue of 
approximately $800, the elimination of the Company's net investment in 
equipment leases and a reduction of the related long-term debt of 
approximately $3,200. The lease lender has the right to have the Company buy 
back the equipment at a definitive amount under certain circumstances, as 
defined.  As of December 31, 1996, the total amount due, had one of these 
events occurred, would have been $2,699, of which $702 is included in 
long-term debt (see note 7). 

         A security interest in service contract payments has been provided 
to a lender as collateral for a loan (see note 7).

                                    44

<PAGE>

11.  EMPLOYEE BENEFIT PLANS 

         The Company has a defined contribution plan established under 
Internal Revenue Code Section 401(k) covering substantially all eligible 
domestic employees. In addition, as a result of certain acquisitions, the 
Company has adopted several foreign defined contribution plans covering 
substantially all eligible foreign employees. Employer contributions to the 
plans are made to an individual account for each participant based on a 
prescribed percentage of the employee's voluntary contribution, in accordance 
with the plans. Retirement benefits to the employees are based solely on the 
amount available in each participant's account at the time of retirement or 
termination of employment. The Company's contributions to the plans for the 
years ended December 31, 1996, 1995, and 1994 were $324, $419, and $437, 
respectively.

12.  STOCK-BASED COMPENSATION PLAN

         The Company has one stock option plan, the 1990 Stock Appreciation 
Rights Plan, now known as the Second Amended and Restated 1990 Stock 
Incentive Plan (the "Amended Plan").  The Company accounts for the Amended 
Plan under APB No. 25, under which the Company recognized compensation cost 
of $201 and $596 in 1996 and 1995, respectively.

         During 1994, the stockholders approved an amendment to the Amended 
Plan, which increased the number of Stock Appreciation Rights ("SARs") 
available to 1,764,900 from 882,450 and extended the plan to April 23, 1997.

         During 1995, the stockholders approved a further  amendment to the 
Amended Plan which increased the number of shares available for grant to 
2,647,350 from 1,764,900, eliminated the minimum purchase price for 
non-qualified stock options which had been established at 100% of the fair 
market value of the Company's Common Stock on the grant date and increased 
the maximum number of shares that may be subject to options granted to any 
one person in any one-year period from 50,000 to 1,000,000.

         Information with respect to the Amended Plan follows:         

<TABLE>
<CAPTION>
                                Rights and                               Number of  
                                Options Available   Number      Rights   Stock      Option 
                                for Issuance        of Rights   Prices   Options    Price  
- ----------------------------------------------------------------------------------------------
<S>                             <C>                 <C>       <C>        <C>        <C>
Outstanding at December 31, 1993          178,290   664,160   4.50-13.00    40,000    7.25
Granted                                                   -            -         -       -
Canceled                                            (96,650)  4.50-13.00         -    7.25 
- ----------------------------------------------------------------------------------------------
Outstanding at December 31, 1994        1,157,390   567,510   4.50-13.00    40,000    7.25     
Granted                                                   -            - 2,069,920  0.49-2.50 
Canceled                                           (124,600)           -         -        -
- ----------------------------------------------------------------------------------------------

</TABLE>

                                                   45

<PAGE>
<TABLE>
<CAPTION>
<S>                               <C>       <C>        <C>           <C>         <C> 
Outstanding at December 31, 1995   94,520    442,910   $4.50-13.00   2,109,920    0.49-7.25 
Granted                                         -                      345,048              
Canceled                                    (145,510)                 (220,612)             
- --------------------------------------------------------------------------------------------
Outstanding at December 31, 1996  115,594    297,400   $4.50-13.00   2,234,356    0.49-7.25 
- --------------------------------------------------------------------------------------------
Exercisable                                  297,400   $4.50-13.00   1,716,417   $0.49-7.25 
- --------------------------------------------------------------------------------------------
</TABLE>

     Had compensation cost for these plans been determined consistent with 
FASB Statement No. 123, the Company's net loss and earnings per share would 
have been the following pro forma amounts:

                                      1996          1995          1994
                                    --------      --------      --------
Net Loss:         As Reported       $(10,809)     $(11,352)     $(66,149)
                  Pro Forma          (11,554)      (12,084)      (66,149)

Primary EPS:      As Reported       $  (0.61)     $  (0.64)     $  (3.75)
                  Pro Forma            (0.65)        (0.68)        (3.75)

    Because the Statement 123 method of accounting has not been applied to 
options granted prior to January 1, 1995, the resulting pro forma 
compensation cost may not be representative of that to be expected in future 
years. 

    A summary of the status of the Company's option plan at December 31, 
1994, 1995 and 1996, and changes during the years then ended is presented in 
the table and narrative below:

<TABLE>
<CAPTION>
                                         1996                     1995                     1994
                                 --------------------     --------------------      -----------------
                                   Shares     Wtd Avg       Shares    Wtd Avg       Shares    Wtd Avg
                                   (000)     Ex Price       (000)     Ex Price      (000)    Ex Price
                                 ---------   --------     ---------   --------      ------   --------
<S>                              <C>         <C>          <C>         <C>           <C>        <C>   
Outstanding at beg. of year      2,119,920     $.807         40,000     $7.25       40,000     $7.25 

Granted                            335,048         -      2,079,920         -            0         0 

Exercised                                0         0              0         0            0         0 

Forfeited                         (220,612)    0.490              0         0            0         0 

Expired                                  0         0              0         0            0         0 
                                 ---------                ---------                 ------           
Outstanding at end of year       2,234,356     $.764      2,119,920     $.807       40,000     $7.25 
                                 ---------                ---------                 ------           
Exercisable at end of year       1,716,417                  510,593                 40,000           

Weighted average fair value
   of options granted                          $0.53                    $0.94                      -

</TABLE>


                                      46

<PAGE>

          The options granted vest through 2000 and expire from 2000 to 2006.

          A total of 1,624,356 options outstanding at December 31, 1996 have 
an exercise price of $0.49 per share, 580,000 shares have an exercise price 
of $.992 per share and 30,000 shares have an exercise price of $1.875 per 
share. A total of 2,079,920 options were granted in 1995 which have a 
weighted average remaining contractual life of 8.2 years; 335,048 options 
were granted in 1996 which have a weighted average remaining contractual life 
of 9.6 years.

          The fair value of each grant is estimated on the date of grant 
using the Black-Scholes option pricing model with the following weighted 
average assumptions. Risk-free interest rates ranged from 5.7 to 6.3 percent 
for options granted in 1995, and ranged from 5.9 to 6.6 percent for options 
granted in 1996. Expected dividend yields of 0 percent were assumed for all 
options. Expected option lives of 8.2 and 9.6 years were assumed for the 1995 
and 1996 options, respectively, and expected volatility was 62% and 76% for 
options granted in 1995 and 1996, respectively.

13.  BUSINESS SEGMENT, GEOGRAPHIC AREA AND MAJOR CUSTOMER INFORMATION

          The Company operates in several industries: the after-boiler 
market, the gas-turbine power-generation  market, and the market for 
elimination of volatile organic compounds. The Company markets and sells most 
of its products through a coordinated worldwide sales force which interacts 
with both electric utilities and industrial customers in connection with the 
reduction and control of air pollution, gas flow control, energy efficiency, 
and the control of volatile organic compounds.

          The following table shows financial information by geographic area. 
"Other" consists principally of Canada and Australia:

- -----------------------------------------------------------------------------
1996                       United States     Europe       Other       Totals
- -----------------------------------------------------------------------------
Revenues                     $ 20,404      $  22,042    $   605     $  43,051
Operating loss                 (7,160)        (5,555)      (230)      (12,945)
Loss before income taxes       (8,392)        (5,495)       154       (13,733)
Identifiable assets            16,049         13,675         96        29,820
- -----------------------------------------------------------------------------
1995
- -----------------------------------------------------------------------------
Revenues                     $ 21,550      $  35,122    $ 3,428     $  60,100
Operating loss                 (9,826)        (2,341)      (369)      (12,536)
Loss before income taxes      (11,267)        (2,864)      (171)      (14,302)
Identifiable assets            22,638         22,999        882        46,519
- -----------------------------------------------------------------------------
1994
- -----------------------------------------------------------------------------
Revenues                     $ 34,246      $  31,296    $ 4,355     $  69,897
Operating loss                (57,064)       (12,623)    (3,836)      (73,523)
Loss before income taxes      (58,748)       (12,290)    (3,810)      (74,848)
Identifiable assets            37,911         19,202      1,817        58,930 
- -----------------------------------------------------------------------------

Export sales were as follows:

- ---------------------------------------------------------------------
Years ended December 31,                 1996        1995        1994
- ---------------------------------------------------------------------

Canada                                $   413      $   685        680
Europe                                    997        3,228        973
Asia                                    2,869        3,451      3,479
Africa and Other                        1,932        1,331      1,511
- ---------------------------------------------------------------------
                                      $ 6,211  $   $ 8,695      6,643
- ---------------------------------------------------------------------
- ---------------------------------------------------------------------

          There were no sales to individual customers constituting 10% or 
more of total revenues in 1996, 1995 or 1994.

                                      47
<PAGE>

14.  COMMITMENTS AND CONTINGENCIES 

          As security for performance and advances on long-term contracts, 
the Company at December 31, 1996 is contingently liable in the amount of 
approximately $1,277 under standby letters of credit and bank guarantees. 

          The Company and certain of its subsidiaries are parties to claims 
and litigation proceedings arising in the normal course of business.  
Although the legal responsibility and financial impact with respect to such 
claims and litigation cannot presently be ascertained, the Company does not 
believe that these matters will result in the payment by the Company of 
monetary damages that in the aggregate, would be material in relation to the 
consolidated financial position of the Company. It is reasonably possible that
the reserves provided for by the Company with respect to such claims and 
litigation could change in the near term.

15.  QUARTERLY FINANCIAL DATA (UNAUDITED)

                                                          Net Income
                                                            (Loss)
              Revenue   Gross Margin   Net Income (Loss)   Per Share
- ---------------------------------------------------------------------
1996
Quarters:
First        $ 13,388    $   2,812         $   (810)      $   (0.05)
Second         10,119           11           (4,058)          (0.23)
Third           9,123        1,243           (1,417)          (0.08)
Fourth         10,421         (112)          (4,524)          (0.25)
- ---------------------------------------------------------------------
  Total      $ 43,051    $   3,954         $(10,809)      $   (0.61)
- ---------------------------------------------------------------------
- ---------------------------------------------------------------------
1995
Quarters:
First        $ 15,908    $   3,711         $   (517)      $    (.03)
Second         14,459        2,587           (2,810)           (.16)
Third          14,556        2,927              111             .01
Fourth         15,177         (645)          (8,136)           (.46)
- ---------------------------------------------------------------------
  Total      $ 60,100    $   8,580         $(11,352)      $    (.64)
- ---------------------------------------------------------------------
- ---------------------------------------------------------------------

          During the second and fourth quarters of 1996, and the fourth 
quarter of 1995, the Company's gross margin, net loss and net loss per share 
were affected by write-downs and restructuring charges (see note 4).

                                      48
<PAGE>

               SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

             Wahlco Environmental Systems, Inc. and Subsidiaries

<TABLE>
<CAPTION>
                                                                   Additions
                                                                   ---------
                                     Balance at       Charged to Costs   Charged to Other                              Balance at
                                 Beginning of Period    and Expenses    Accounts - Describe  Deductions - Describe(1)  End of Year
                                 -------------------  ----------------  -------------------  ------------------------  -----------
<S>                              <C>                  <C>               <C>                  <C>                       <C>
Year ended December 31, 1996:
 Allowance for doubtful accounts      $1,277               $2,350                                 $421                     $3,206
 Inventory valuation reserve             286                  120                                  237                        169
 Restructuring reserve                   375                    0                                  126                        249
 Warranty reserve                        826                  981                                  528                      1,279
                                 ------------------   ---------------                        ---------------           -----------
  Total                               $2,764               $3,451                               $1,312                     $4,903
                                 ------------------   ---------------                        ---------------           -----------
                                 ------------------   ---------------                        ---------------           -----------


Year ended December 31, 1995: 
 Allowance for doubtful accounts       $923                  $870                                 $516                     $1,277
 Inventory valuation reserve          1,110                   141                                  965                        286
 Restructuring reserve                1,819                  (590)                                 854                        375
 Warranty reserve                     1,662                 1,137                                1,973                        826
                                 ------------------   ---------------                        ---------------           -----------
  Total                              $5,514                $1,558                               $4,308                     $2,764
                                 ------------------   ---------------                        ---------------           -----------
                                 ------------------   ---------------                        ---------------           -----------


Year ended December 31, 1994:
 Allowance for doubtful accounts      $507                   $865                                 $449                      $923
 Inventory valuation reserve           470                    849                                  209                     1,110
 Restructuring reserve               1,611                  4,386                                4,178                     1,819
 Warranty reserve                    1,184                  1,794                                1,316                     1,662
                                 ------------------   ---------------                        ---------------           -----------
  Total                             $3,772                 $7,894                               $6,152                    $5,514
                                 ------------------   ---------------                        ---------------           -----------
                                 ------------------   ---------------                        ---------------           -----------
</TABLE>

(1) Amounts charged off during the year.


                                       49


<PAGE>

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

         None.

                                        50
<PAGE>

                               PART III

ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT.
         
         The information required by this item regarding the Company's 
directors is included in the Company's Proxy Statement to be filed pursuant 
to Schedule 14A in connection with the Company's 1997 Annual Meeting of 
Stockholders under the section captioned "Election of Directors" and is 
incorporated herein by reference thereto.  Information regarding the 
Company's executive officers is set forth in Part I hereof, above, under the 
caption "Executive Officers" and is incorporated herein by reference thereto.

ITEM 11.  EXECUTIVE COMPENSATION.

         The information required by this item is included in the Company's 
Proxy Statement to be filed pursuant to Schedule 14A in connection with the 
Company's 1997 Annual Meeting of Stockholders under the sections captioned 
"Directors' Compensation" and "Executive Compensation" and is incorporated 
herein by reference thereto.

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

         The information required by this item is included in the Company's 
Proxy Statement to be filed pursuant to Schedule 14A in connection with the 
Company's 1997 Annual Meeting of Stockholders under the section captioned 
"Security Ownership of Certain Beneficial Owners and Management" and is 
incorporated herein by reference thereto.

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

         The information required by this item is included in the Company's 
Proxy Statement to be filed pursuant to Schedule 14A in connection with the 
Company's 1997 Annual Meeting of Stockholders under the section captioned 
"Compensation Committee Interlocks and Insider Participation" and is 
incorporated herein by reference thereto.

                                      51

<PAGE>

                                    PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K
<TABLE>
<CAPTION>

                                                                                     Page No.
                                                                                     --------

    <S>  <C>                                                                         <C>
    (a)  1.   Financial Statements, included in Part II of this report:                 

              Reports of Independent Public Accountants                                 25
                        
              Consolidated Balance Sheets at December 31, 1996 and 1995                  27

              Consolidated Statements of Operations for the Years ended                 28
              December 31, 1996, 1995 and 1994                  

              Consolidated Statements of Stockholders' Equity (Deficit) for the         29
              Years ended December 31, 1996, 1995 and 1994           

              Consolidated Statements of Cash Flows for the Years ended                 30
              December 31, 1996, 1995, and 1994                 

              Notes to Consolidated Financial Statements                                31

          2.  Financial Statement Schedules, included in Part II of this report:

              Schedule II Valuation and Qualifying Accountants                          49

              All other schedules for which provision is made in the applicable 
              accounting regulations of the Securities and Exchange Commission 
              are not required under the related instructions or are 
              inapplicable, and therefore have been omitted.

         3.   Reports on Form 8-K

              No reports on Form 8-K were filed during the last quarter of the 
              period covered by this report.

    (b)       Exhibits set forth in the following Exhibit Index are filed as a 
              part of this report.

</TABLE>

                                      52

<PAGE>

                                  EXHIBIT INDEX

Exhibit
Number             Description
- -------            -----------
 3.1    Certificate of Incorporation of the Company. (1)

 3.2    Bylaws of the Company. (1)

10.4    Standard Industrial Lease, dated as of September 3, 1991, by and 
        between Triple R, a California general partnership ("Triple R"), and
        Wahlco Inc., a California corporation ("Wahlco CA").  (2)

10.5    First Addendum to Standard Industrial Lease, dated as of September 3,
        1991 between Triple R and Wahlco CA.  (2)

10.8    Second Amendment to Office Lease, dated as of December 16, 1991, by 
        and between BCG and WES.  (2) 

10.26   Grant of Industrial Tax Exemption by the Commonwealth of Puerto Rico
        to Wahlco International, Inc., a Delaware corporation ("Wahlco 
        International"), dated as of March 10, 1982.  (1)

10.27   Order of Conversion of Grant of Puerto Rico Industrial Tax Exemption
        to Wahlco International, dated as of October 29, 1987, and as amended
        on March 8, 1989.  (1)

10.32   Redemption and Indemnification Agreement, dated as of October 28, 
        1987, by and among PDC, Wahlco CA, Robert R. Wahler, as Trustee of 
        the Wahler Family Trust, Triple R, John H. McDonald, Westfore, a 
        California limited partnership and Corona Properties, a California 
        limited partnership.  (1)

10.36   Form of Indemnity Agreement between WES and each of its directors 
        and officers.  (1) (8)

10.71   WES 1990 Stock Appreciation Rights Plan.  (3) (8)

10.72   Installment Note, dated as of July 20, 1992, by and between Wahlco 
        CA and Sanwa Business Credit Corporation, a Delaware corporation 
        ("Sanwa").  (4) 

10.73   Guaranty Agreement, dated as of July 20, 1992, by and between WES and
        Sanwa.  (4)

                                      53

<PAGE>

Exhibit
Number             Description
- -------            -----------

10.74   Security Agreement, dated as of July 20, 1992, by and between Wahlco 
        CA, and Sanwa, with accompanying Consent and Acknowledgment of WES, 
        as Guarantor.  (4)

10.78   First Amended and Restated WES 1990 Incentive Award Plan.  (4) (8)

10.117  Letter Agreement dated August 31, 1993, by and between WES, Wahlco 
        CA, Wahlco Power Products, Inc., a Delaware corporation ("Wahlco 
        Power Products"), Bachmann Companies, Inc., a Delaware corporation 
        and Sanwa.  (7)

10.157  Settlement Agreement, dated as of October 7, 1994, by and between 
        Wahlco Power Products and ABB Air Preheater, Inc.  ("ABB").  (12)

10.159  Mutual General Release, dated as of October 6, 1994, between Wahlco 
        Power Products and ABB.  (12) 

10.160  Promissory Note, dated as of December 15, 1994, by and between PDC 
        and WES. (14)

10.161  Letter, dated as of December 15, 1994, from PDC to WES regarding 
        the due date of the Promissory Notes.  (14)

10.162  Letter, dated as of January 31, 1995, from PDC to WES regarding the
        due date of the Promissory Notes.  (14)

10.163  Letter, dated as of March 15, 1995, from PDC to WES regarding the
        due date of the Promissory Notes.  (14)

10.164  Letter, dated as of April 14, 1995, from PDC to WES regarding the due
        date of the Promissory Notes.  (14)

10.165  Promissory Note, dated as of April 7, 1995, by and between PDC 
        and WES.  (14)

10.166  Assignment of Note, Loan Agreement and Collateral Documents.  (14)

10.167  Promissory Note, dated as of May 15, 1995, between WES and WESAC.
        (14)

                                      54

<PAGE>

Exhibit
Number             Description
- -------            -----------

10.168  Commitment letter, dated as of May 15, 1995, from WESAC to WES for 
        a secured term loan in the principal amount of $2 million.  (14)

10.170  Employment Agreement between WES and C. Stephen Beal dated as of 
        May 5, 1995.  (15)

10.172  Employment Agreement between WES and A. Noel DeWinter dated as of 
        May 16, 1995.  (8)

10.173  Employment Agreement between WES and Barry J. Southam dated June 1, 
        1995. (8)

10.174  Employment Agreement between WES and James J. Ferrigan dated June 1, 
        1995. (8)

10.175  Loan and Security Agreement between Wahlco, Inc. and Silicon Valley 
        Bank. (15)

10.176  Amendment and Forbearance Agreement, dated as of May 9, 1996, by and
        between Silicon Valley Bank and Wahlco, Inc.  (16)

10.177  Term Loan Agreement and Warrant Agreement and Form of Warrant between
        WES, Inc., and WESAC dated August 28, 1996.  (17)

10.178  Letter Agreement, dated March 12, 1997, by and between WES and WESAC.
        (18)

10.179  Letter Agreement, dated April 12, 1996, by and between WES and WESAC.
        (18)

10.180  Promissory Note, dated as of May 9, 1996, by and between WES and 
        WESAC.  (18)

10.181  Promissory Note, dated as of November 15, 1996, by and between WES 
        and WESAC.  (18)

10.182  Warrant Certificate, dated as of November 15, 1996, by and between 
        WES and Wexford Special Situations 1996, L. P.  (18)

                                      55

<PAGE>

Exhibit
Number             Description
- -------            -----------
10.183  Warrant Certificate, dated as of November 15, 1996, by and between 
        WES and Wexford Special Situations 1996 Institutional, L. P.  (18)

10.184  Warrant Certificate, dated as of November 15, 1996, by and between 
        WES and Wexford Special Situations 1996 Limited.  (18)

10.185  Warrant Certificate, dated as of November 15, 1996, by and between 
        WES and Wexford - Euris Special Situations 1996, L. P.  (18)

10.186  Term Loan Agreement, dated as of July 28, 1995, between WESAC and 
        WES for a secured term loan in the principal amount of $2.0 
        million.  (18)

22      Subsidiaries of the Company.  (15)

(1) Previously filed with the Securities and Exchange Commission on as an 
exhibit to Registration Statement No. 33-33698, as amended, and incorporated 
herein by this reference.

(2) Incorporated herein by reference to the Annual Report on Form 10-K of 
Registrant for the year ended December 31, 1991.

(3) Incorporated herein by reference to the Quarterly Report on Form 10-Q of
Registrant for Quarter ended June 30, 1991.

(4) Incorporated herein by reference to the Quarterly Report on Form 10-Q of
Registrant for the Quarter ended September 30, 1992.

(5) Incorporated herein by reference to the Annual Report on Form 10-K of 
Registrant for Year ended December 31, 1992.

(6) Incorporated herein by reference to the Quarterly Report on Form 10-Q of
Registrant for Quarter ended June 30, 1993.

(7) Incorporated herein by reference to the Quarterly Report on Form 10-Q of
Registrant for Quarter ended September 30, 1993.

(8) Management contract or compensatory plan.

(9) Incorporated herein by reference to the Annual Report on Form 10-K of 
Registrant for Year ended December 31, 1993.

(10) Incorporated herein by reference to the Quarterly Report on Form 10-Q 
of Registrant for 

                                      56
<PAGE>

Quarter ended March 31, 1994.

(11) Incorporated herein by reference to the Quarterly Report on Form 10-Q 
of Registrant for the Quarter ended June 30, 1994.

(12) Incorporated herein by reference to the Quarterly Report on Form 10-Q 
of Registrant for Quarter ended September 30, 1994.

(13) Incorporated herein by reference to the Current Report on Form 8-K of 
Registrant, dated August 30, 1991.

(14) Incorporated herein by reference to the Annual Report on Form 10-K of 
Registrant for the year ended December 31, 1994.

(15) Incorporated herein by reference to the Annual Report on Form 10-K of 
Registrant for the year ended December 31, 1995.

(16) Incorporated herein by reference to the Quarterly Report on Form 10-Q 
of Registrant for Quarter ended June 30, 1996.

(17) Incorporated herein by reference to the Quarterly Report on Form 10-Q of 
Registrant for Quarter ended September 30, 1996.

(18) Filed herewith.


                                      57

<PAGE>

                                     SIGNATURES


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

DATE:  April 12, 1997            WAHLCO ENVIRONMENTAL SYSTEMS, INC.


                                 By: /s/ C. Stephen Beal
                                    -----------------------
                                     C. Stephen Beal
                                     President and
                                     Chief Executive Officer
    
                               POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that each individual whose signature appears 
below constitutes and appoints each of C. Stephen Beal, A. Noel DeWinter and 
Roger M. Barzun jointly and severally his true and lawful attorneys-in-fact 
and agent with full power of substitution for him and in his name, place and 
stead in any and all capacities to sign on his behalf, individually and in 
each capacity stated below, to file any and all amendments to this Annual 
Report on Form 10-K with the Securities and Exchange Commission, granting 
unto said attorneys-in-fact and agents and each of them full power and 
authority to do and perform each and every act and thing requisite and 
necessary to be done in and about the premises as fully as he might or could 
do in person, hereby ratifying and confirming all that said attorneys-in-fact 
and agents, or any of them, or their substitute or substitutes may lawfully 
do or cause to be done by virtue thereof.

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

NAME                            TITLE/CAPACITY                   DATE

/s/ C. Stephen Beal     President & Chief Executive Officer       April 14, 1997
- ----------------------- (principal executive officer)
C. Stephen Beal         and Director

/s/ A. Noel DeWinter    Vice President & Chief Financial Officer  April 14, 1997
- ----------------------- (principal financial and accounting
A. Noel DeWinter        officer)
                          
/s/ Charles E. Davidson Director                                  April 14, 1997
- -----------------------

                                          58
<PAGE>


/s/ Maarten D. Hemsley  Director                                  April 14, 1997
- -----------------------
Maarten D. Hemsley



/s/ Paul H. Hunn        Director                                  April 14, 1997
- -----------------------
Paul H. Hunn


/s/ Mark L. Plaumann    Director                                  April 14, 1997
- -----------------------

/s/David R. A. Steadman Director                                  April 14, 1997
- -----------------------

                                         59


<PAGE>

                              WES ACQUISITION CORP.
                             411 West Putnam Avenue
                          Greenwich, Connecticut 06830

March 12, 1997

Wahlco Environmental Systems, Inc.
3660 West Segerstrom Avenue
Santa Ana, CA 92704

Gentlemen:

     Reference is made to (1) that certain Term Loan Agreement dated as of July
28, 1995, as amended (the "Term Loan Agreement"), between WES Acquisition Corp.
("WESAC") and Wahlco Environmental Systems, Inc. ("Wahlco"), and the notes
issued pursuant thereto (the "Term Loan Notes"), (2) that certain Note, dated
May 15, 1995 (the "Acquisition Debt Note"), in the principal amount of
$4,900,000 from Wahlco to WESAC and (3) that certain amendment dated April
12,1996 of the Term Loan Agreement and the Acquisition Debt Note.

     This letter will confirm that, commencing January 1, 1997, and continuing
through the respective maturity dates of the Term Loan Agreement and the
Acquisition Debt Note, on each date when interest shall have become, or would
otherwise become, due and payable in respect of the Acquisition Debt Note and
the Term Loan Notes, such interest shall be capitalized and added to the
outstanding principal balance of the Acquisition Debt Note or the Term Loan
Notes, as the case may be, and the new principal balance of the Acquisition Debt
Note and the Term Loan Notes, as the case may be, shall accrue interest at the
rate provided therein.

     This agreement constitutes the entire agreement between Wahlco and WESAC
with respect to the subject matter hereof. Except as set forth herein, the Term
Loan Agreement, the Term Loan Notes and the Acquisition Debt Note remain in full
force and effect.

     This agreement may not be amended, modified or waived except by a written
agreement signed by Wahlco and WESAC. This agreement shall be governed by the
laws of the State of New York. This agreement may be executed in counterparts,
all of which, when taken together, shall constitute one agreement.

<PAGE>

Wahlco Environmental Systems, Inc.
March 12, 1997
Page 2

     If the foregoing correctly sets forth our agreement with respect to the
subject matter hereof, kindly sign in the space indicated below and return two
executed copies of this letter to WESAC at its address set forth above.

                                        WES ACQUISITION CORP.

                                        By:  illegible
                                            ------------------------------
                                        Its: Vice President
                                            ------------------------------

Agreed to and accepted as of
this 12th day of March, 1997

WAHLCO ENVIRONMENTAL SYSTEMS, INC.

By:  illegible
    ------------------------------
Its: VP CFO
    ------------------------------

<PAGE>

                              WES ACQUISITION CORP.
                             411 West Putnam Avenue
                          Greenwich, Connecticut 06830

April 12, 1996

Wahlco Environmental Systems, Inc.
9660 West Segerstrom Avenue
Santa Ana, CA 92704

Gentlemen:

     Reference is made to (l) that certain Term Loan Agreement dated as of July
28, 1995, as amended (the "Term Loan Agreement"), between WESAC Acquisition
Corp. ("WESAC") and Wahlco Environmental Systems, INC, ("Wahlco"), and the notes
issued pursuant thereto (the "Term Loan Notes"), and (2) that certain Note,
dated May 15, 1995 (the "Acquisition Debt Note"), in the principal amount of
$4,900,000 from Wahlco to WESAC.

     This letter will confirm that, commencing October 1, 1995, and continuing
through December 31, 1996, on each date when interest shall have become, or
would otherwise become, due and. payable in respect of the Acquisition Debt Note
and the Term Loan Notes, such interest shall be capitalized and added to the
outstanding principal balance of the Acquisition Debt Note or the Term Loan
Notes, as the case may be, and the new principal balance of the Acquisition Debt
Note and the Term Loan Notes, as the case may be, shall accrue interest at the
rate provided therein.

     This agreement constitutes the entire agreement between Wahlco and WESAC
with respect to the subject matter hereof, Except as set forth herein, the Term
Loan Agreement, the Term loan Notes and the Acquisition Debt Note remain in full
force and effect.

     This agreement may not bc amended, modified or waived except by a written
agreement signed by Wahlco and WESAC. This agreement shall he governed by the
laws of the State of New York. This agreement may be executed in counterparts,
all of which, when taken together, shall constitute one agreement.

<PAGE>

Wahlco Environmental Systems, Inc.
April 12, 1996
Page 2

     If the foregoing correctly sets forth our agreement with respect to the
subject matter hereof, kindly sign in the space indicated below and return two
executed copies of this letter to WESAC at its address set forth above.

                                        WES ACQUISITION CORP.

                                        By: /s/ illegible
                                           ------------------------------

                                        Its: VP
                                            -----------------------------

Agreed to and accepted as of
this 15th day of February, 1996

WAHLCO ENVIRONMENTAL SYSTEMS, INC.

By: /s/ illegible
   ------------------------------

Its: Chief Financial Officer
    -----------------------------

<PAGE>

                                                                  EXECUTION COPY
                                                                        FEE NOTE

                                      NOTE

$150,000                                               Santa Ana, California
                                                       May 9, 1996

          FOR VALUE RECEIVED, the undersigned, WAHLCO ENVIRONMENTAL SYSTEMS,
INC., a Delaware corporation (hereinafter referred to as "Borrower"), hereby
unconditionally PROMISES TO PAY to the order of WES ACQUISITION CORP., a
Delaware corporation ("Lender"), at 411 West Putnam Avenue, Greenwich,
Connecticut 06830, or at such other place as the holder of this Note may
designate from time to time in writing, in lawful money of the United States of
America and in immediately available funds, the principal amount of ONE HUNDRED
FIFTY THOUSAND HUNDRED DOLLARS ($150,000), or such lesser amount as may be
outstanding from time to time hereunder, together with interest on the unpaid
principal amount of this Note outstanding from time to time at the rate of 15%
per annum.

          This Note is issued pursuant to that certain Term Loan Agreement dated
as of July 28, 1995, as amended, between Borrower and Lender (the "Loan
Agreement"), and is entitled to the benefit and security of the Loan Documents
provided for therein, to which reference is hereby made for a statement of all
of the terms and conditions under which the loan evidenced hereby is made.  This
Note is subordinate to the Sanwa Obligations to the extent provided in the Loan
Agreement.  All capitalized terms, unless otherwise defined herein, shall have
the meanings ascribed to them in the Loan Agreement.

          The principal amount of the indebtedness evidenced hereby shall be
payable, if not sooner paid in full, on May 9, 1998.  Interest on the unpaid
principal balance of this Note shall be payable at maturity, and shall accrue
from and after April 30, 1996.

          If any payment on this Note becomes due and payable on a day other
than a Business Day, the maturity thereof shall be extended to the next
succeeding Business Day and, with respect to payments of principal, interest
thereon shall be payable at the then applicable rate during such extension.

          Upon and after the occurrence of an Event of Default, this Note may,
as provided in the Loan Agreement, and without demand, notice or legal process
of any kind, be declared, and immediately shall become, due and payable.

          Demand, presentment, protest and notice of nonpayment and protest are
hereby waived by Borrower.

<PAGE>

          This Note has been executed, delivered and accepted at Santa Ana,
California and shall be interpreted, governed by, and construed in accordance
with, the laws of the State of New York.

                                        WAHLCO ENVIRONMENTAL SERVICES, INC

                                        By: /s/David Steadman
                                           ------------------------------

                                        Name: David Steadman
                                        Title: Chairman

                                       -2-



<PAGE>

                                                               NEW SERIES A NOTE
                                                                  EXECUTION COPY

THE SECURITIES REPRESENTED BY THIS NOTE HAVE BEEN ACQUIRED FOR INVESTMENT AND
HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933. THESE SECURITIES MAY
NOT BE SOLD OR TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN EXEMPTION
THEREFROM UNDER SAID ACT.

                              SERIES A SECURED NOTE


$1,500,000                                                 Santa Ana, California
                                                               November 15, 1996


          FOR VALUE RECEIVED, the undersigned, WAHLCO ENVIRONMENTAL SYSTEMS,
INC., a Delaware corporation (hereinafter referred to as "Borrower"), hereby
unconditionally PROMISES TO PAY to the order of WES ACQUISITION CORP.
("Lender"), at 411 West Putnam Avenue, Greenwich, Connecticut 06830, or at such
other place as the holder of this Note may designate from time to time in
writing, in lawful money of the United States of America and in immediately
available funds, the principal amount of ONE MILLION FIVE HUNDRED THOUSAND
DOLLARS ($1,500,000). Reference is made to that certain agreement dated as of
August 28, 1996 between Borrower and Lender (the "1996 Financing Agreement"), as
amended. This Note is one of the Series A Notes defined in the 1996 Financing
Agreement. Capitalized terms used herein shall have the meanings assigned to
such terms in the 1996 Financing Agreement.

          1.   REFINANCING OF PRIOR NOTES. This Note refinances three notes
issued pursuant to the 1996 Financing Agreement (1) a note in the principal
amount of $400,000 dated August 28, 1996, (2) a note in the principal amount of
$400,000 dated September 10, 1996, and (3) a note in the principal amount of
$500,000 dated October 15, 1996. No interest on any such note has been paid to
date.

          1.   INTEREST. This Note shall be deemed to accrue interest on (1) the
principal amount of $400,000 from and after August 28, 1996, (2) the additional
principal amount of $400,000 from and after September 10, 1996, (3) the
additional principal amount of $500,000 from and after October 15, 1996, and (4)
the additional principal amount of $200,000 from and after November 15, 1996
until repaid at the rate of 13% per annum. Interest on each Series A Advance
shall be paid in kind and capitalized and added to the outstanding principal
amount of each Series A Note quarterly on each March 31, June 30, September 30
and December 31. Interest on each Series A Advance shall be computed on the
basis of a 365-day year for the actual number of days elapsed.

          2.   MATURITY.

               (a)  This Note shall mature, unless prepaid or accelerated, on
May 15,1998 (the "Maturity Date"). The Maturity Date may be accelerated upon the
occurrence of an Event of Default under the 1996 Financing Letter, the Loan
Agreement, any Collateral Document, or as provided herein.

<PAGE>

               (b) Borrower may prepay this Note at any time or from time to
time on one Business Day's notice to Lender. Such prepayment shall not, however,
delay or postpone any subsequent payment under this Note.

               (c) If any payment on this Note becomes due and payable on a day
other than a Business Day (as hereinafter defined), the maturity thereof shall
be extended to the next succeeding Business Day and, with respect to payments of
principal, interest thereon shall be payable at the then applicable rate during
such extension.

               (d) It is agreed that if this Note is not paid when due or
declared due hereunder, the unpaid principal due thereon shall bear interest at
the rate of seventeen percent (17%) per annum.

          3.   COLLATERAL. This Note is secured by a perfected lien on all of
the Collateral securing the obligations outstanding under the Loan Agreement.

          4.   RANKING. The Series 1997 Notes rank senior to Series A Notes. The
Series A Notes rank senior to the New Note and Term Loan Advances made pursuant
to the Loan Agreement. The Series A Notes are subordinated in right of payment
to the Series 1997 Notes and obligations owed by Borrower or Wahlco to Silicon
Valley Bank (the "Silicon Obligations"); PROVIDED, HOWEVER, that such
subordination to the Silicon Obligations shall terminate upon the repayment in
full of the Silicon Obligations; PROVIDED, FURTHER, that if and to the extent
that Lender becomes subrogated to the rights of Silicon in respect of the
Silicon Obligations, the Series A Advances shall rank senior in right of payment
to such subrogation rights.

          5.   EVENTS OF DEFAULT. Upon and after the occurrence of an Event of
Default, the holder of this Note may, without demand, notice or legal process of
any kind, be accelerated, following which acceleration, (a) all amounts due
hereunder immediately shall become due and payable, and (b) the holder of this
Note may exercise all remedies under the Loan Agreement and the Collateral
Documents.

          6.   WAIVERS AND MODIFICATIONS. Borrower expressly waives presentment,
protest and demand, notice of protest, demand and dishonor and nonpayment of
this Note and all other notices of any kind, and expressly agrees that this
Note, or any payment thereunder, may be extended from time to time without in
any way affecting the liability of Borrower. To the fullest extent permitted by
law, the defense of the statute of limitations in any action on this Note is
waived by the undersigned. This Note is to be governed by and construed
according to the laws of the State of New York. No single or partial exercise of
any power hereunder, under any agreement now or hereafter securing this Note
shall preclude other or further exercise thereof or the exercise of any other
power. No delay or omission on the part of Lender in exercising any right
hereunder, under the Security Agreement or any other agreement now or hereafter
securing this Note shall operate as a waiver of such right or of any

                                      - 2 -

<PAGE>

other right under this Note. Any waiver or modification of any provision of this
Note must be in writing and signed by the Lender. This Note may from time to
time be extended or renewed, with notice to and acceptance by the undersigned
and any related right may be waived, exchanged, surrendered or otherwise dealt
with, all without affecting the liability of the undersigned hereon.

                                        WAHLCO ENVIRONMENTAL SYSTEMS, INC.

                                        By: /s/ Charles Stephen Beal
                                           ------------------------------
                                        Name: Charles Stephen Beal
                                        Title: President & CEO


                                      - 3 -

<PAGE>

THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OR ANY STATE SECURITIES LAWS AND, ACCORDINGLY, THE TRANSFER,
RESALE OR OTHER DISPOSITION OF SUCH SECURITIES MAY ONLY BE MADE PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR A VALID EXEMPTION
THEREFROM AND IN COMPLIANCE WITH ALL APPLICABLE STATE SECURITIES LAWS, AND BY
DELIVERY OF AN OPINION OF COUNSEL SATISFACTORY TO COUNSEL FOR THE COMPANY THAT
THERE IS SUCH AN EXEMPTION.

THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO THE TERMS AND
CONDITIONS OF THAT CERTAIN WARRANT AGREEMENT DATED AS OF AUGUST 28, 1996, BY AND
BETWEEN THE HOLDER AND THE COMPANY. COPIES OF SUCH AGREEMENT MAY BE OBTAINED
UPON WRITTEN REQUEST TO THE SECRETARY OF THE COMPANY.


           EXERCISABLE ONLY ON OR BEFORE 5:00 P.M. NEW YORK CITY TIME
                                December 31, 2001

No. W-1                                                       2,277,787 Warrants

                               WARRANT CERTIFICATE
                       WAHLCO ENVIRONMENTAL SYSTEMS, INC.

          This Warrant Certificate certifies that WEXFORD SPECIAL SITUATIONS
1996, L.P., or registered assigns, is the registered holder (the "Holder") of
TWO MILLION TWO HUNDRED SEVENTY-SEVEN THOUSAND SEVEN HUNDRED EIGHTY-SEVEN
(2,277,787) Warrants (the 'Warrants") expiring December 31, 2001 to purchase
common stock of Wahlco Environmental Systems, Inc., a Delaware corporation (the
"Company"). Each Warrant entitles the Holder to purchase from the Company, on or
after the issuance hereof, and on or before 5:00 p.m. New York City time on
December 31, 2001 one fully paid and nonassessable share of common stock of the
Company, par value S.01 per share ("Common Stock"), at the exercise price (the
"Exercise Price") at the time in effect under the Warrant Agreement (as
hereinafter defined), payable in lawful money of the United States of America,
upon surrender of this Warrant Certificate and payment of such Exercise Price to
the Company in New York, New York, but only subject to the conditions set forth
herein and in the Warrant Agreement; PROVIDED, HOWEVER, that the number or kinds
of shares of Common Stock or other securities (or in certain events other
property) purchasable upon exercise of the Warrants and the Exercise Price
referred to herein may as of the date of this Warrant Certificate have been, or
may after such date be, adjusted as a result of the occurrence of certain
events, as more fully provided in the Warrant Agreement. Payment of the Exercise
Price shall be made by certified or official bank check payable to the order of
the Company.

          No Warrant may be exercised after 5:00 p.m. New York City time on
December 31, 2001 (the "Expiration Date").

          The Warrants evidenced by this Warrant Certificate are part of a duly
authorized issue of Warrants issued pursuant to a Warrant Agreement, dated as of
August 28, 1996 (the 'Warrant Agreement"), duly executed and delivered by the
Company, which Warrant Agreement is hereby incorporated by reference in and made
a part of this instrument and is hereby referred to for a description of the
rights, limitation of rights, obligations, duties and immunities thereunder of
the Company and Holder. initially capitalized terms used but not defined herein
shall have the

<PAGE>

available for inspection at the Company, located at 3600 West Segerstrom Avenue,
Santa Ana, California 92704, during regular business hours.

          Warrants may be exercised to purchase shares of Common Stock from the
Company at any time, or from time to time on or after the date hereof and on or
before the Expiration Date, at the Exercise Price then in effect. The Holder may
exercise the Warrants represented by this Warrant Certificate by surrendering
the Warrant Certificate with the Form of Exercise set forth hereon properly
completed and executed, together with payment of the Exercise Price at the time
in effect, to the Company; PROVIDED, HOWEVER, that a Holder who is also a
creditor of the Company may exercise Warrants by payment as herein provided,
cancellation of indebtedness or a combination thereof. In the event that an
exercise of Warrants evidenced hereby shall be an exercise of less than the
total number of Warrants evidenced hereby, there shall be issued to Holder or
Holder's assignee a new Warrant Certificate evidencing the number of Warrants
not exercised. No adjustment will be made for any dividends on any shares of
Common Stock issuable upon exercise of this Warrant.

          The Warrant Agreement provides that upon the occurrence of certain
events the Exercise Price may, subject to certain conditions, be adjusted and
under certain circumstances the Warrant may become exercisable for securities or
other assets other than the shares of Common Stock referred to on the face
hereof. If the Exercise Price is adjusted, the Warrant Agreement provides that
the number of shares of Common Stock purchasable upon the exercise of each
Warrant shall be adjusted.

          The Company may, but shall not be required to, issue fractions of
shares of Common Stock or any certificates that evidence fractional shares of
Common Stock. In lieu of fractional shares of Common Stock, the Company shall
make a cash payment therefor equal in amount to the product of the applicable
fraction multiplied by the current market price then in effect.

          Subject to the terms and conditions contained in the Warrant
Agreement, the Warrants represented by this Warrant Certificate are
transferable, in whole or in part, upon surrender of this Warrant Certificate to
the Company, together with a written assignment of the Warrant on the Form of
Assignment or Partial Assignment, as the case may be, set forth hereon or in
other form satisfactory to the Company, duly executed by Holder or Holder s duly
appointed legal representative, and together with funds to pay any transfer
taxes payable in connection with such transfer. Upon such surrender and payment,
a new Warrant Certificate shall be issued and delivered in the name of the
assignee and in the denomination or denominations specified in such instrument
of assignment. If less than all of the Warrants represented by this Warrant
Certificate are being transferred, a new Warrant Certificate or Certificates
shall be issued for the portion of this Warrant Certificate not being
transferred.

          This Warrant Certificate may be divided or combined with other Warrant
Certificates upon surrender hereof to the Company, together with a written
notice specifying the names and denominations in which new Warrant Certificates
are to be issued, signed by Holder or Holder's duly appointed legal
representative, and together with the funds to pay any transfer taxes payable in
connection with such transfer. Upon such surrender and payment, a new Warrant
Certificate or Certificates shall be issued and delivered in accordance with
such notice.

          The Company shall make no service or other charge in connection with
any such transfer or exchange of this Warrant Certificate (notwithstanding any
notation of ownership or other

                                       -2-

<PAGE>

writing hereon made by anyone), for the purpose of any exercise hereof, any
distribution to Holder hereof, and for all other purposes.

          This Warrant Certificate shall not be valid unless countersigned by
Holder by the manual signature of one of its authorized officers.

          IN WITNESS WHEREOF, the Company has caused this Warrant Certificate to
be duly executed under its corporate seal.


                                        WAHLCO ENVIRONMENTAL SYSTEMS, INC..

                                        By: /s/ illegible
                                           ------------------------------
                                        Name:
                                        Title:

Dated: November 15, 1996

Attest:

/s/ Anne L. Anderson
- ------------------------------

[Countersigned:]

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

By: /s/ illegible
   ---------------------------
      Authorized Officer


                                       -3-

<PAGE>

                               [FORM OF EXERCISE]

                    [To be executed upon exercise of Warrant]

          The undersigned (the "Holder") hereby irrevocably elects to exercise
the right, represented by Wahlco Environmental Systems, Inc. Warrant Certificate
No. W-1, to purchase ___________ shares of Wahlco Environmental Systems, Inc.,
in the amount of $__________ in accordance with the terms hereof. The
undersigned requests that a certificate for such Common Stock be registered in
the name of _______________ (insert social security or other identifying number)
whose address is _______________________________.  If said number of
____________ shares of Common Stock is less than all of the shares of Common
Stock purchasable under Wahlco Environmental Systems, Inc. Warrant Certificate
No. W-1, Holder requests that a new Warrant Certificate representing the
remaining balance of the shares of Common Stock be registered in the name of
Holder and that such Warrant Certificate be delivered to _________________ whose
address is ________________________________________________________.

Dated:______________,_________.

                                        WEXFORD SPECIAL SITUATIONS 1996, L.P.

                                        By:
                                           ------------------------------
                                        (Signature must conform in all respects
                                        to name of Holder as specified on the
                                        face of the Warrant Certificate.)

- ------------------------------
(insert Social Security or
Taxpayer Identification
Number of Holder)

Signature Guaranteed:


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

<PAGE>

                              [FORM OF ASSIGNMENT]

              (To be executed to transfer the Warrant Certificate)


          FOR VALUE RECEIVED, WEXFORD SPECIAL SITUATIONS 1996 LIMITED hereby
sells, assigns and transfers unto______________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
(print name and address of transferee) the Warrants represented by Wahlco
Environmental Systems, Inc. Warrant Certificate No. W-1 together with all right,
title and interest evidenced thereby, and does hereby irrevocably constitute and
appoint__________________, attorney, to transfer the said Warrants on the books
of Wahlco Environmental Systems, Inc. with full power of substitution.

Dated:__________,________

                                        WEXFORD SPECIAL SITUATIONS 1996, L.P.


                                        By:
                                           ------------------------------
                                        (Signature must conform in all respects
                                        to name of Holder as specified on the
                                        face of the Warrant Certificate.)

- ------------------------------
(Insert Social Security
or Taxpayer Identification
Number of Holder)

Signature Guaranteed:


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


<PAGE>

                          [FORM OF PARTIAL ASSIGNMENT]

              (To be executed to transfer the Warrant Certificate)

          FOR VALUE RECEIVED, WEXFORD SPECIAL SITUATIONS 1996 LIMITED (the
"Holder") hereby sells, assigns and transfers unto__________________________
(print name and address of transferee) _______________ Warrants represented by
Wahlco Environmental Systems, Inc. Warrant Certificate No. W-1, together with
all right, title and interest evidenced thereby, and does hereby irrevocably
constitute and appoint __________________ attorney, to transfer said Warrants on
the books of Wahlco Environmental Systems, Inc., with full power of
substitution. Holder requests that a new Warrant Certificate representing the
remaining balance of Warrants represented by Wahlco Environmental Systems, Inc.
Warrant Certificate No. W-1 be registered in the name of Holder and that such
Warrant Certificate be delivered to __________________________ whose address is
_______________________________________________________________.

Dated:_____________,________.

                                        WEXFORD SPECIAL SITUATIONS 1996, L.P.

                                        By:
                                           ------------------------------
                                        (Signature must conform in all respects
                                        to name of Holder as specified on the
                                        face of the Warrant Certificate.)

- ------------------------------
(Insert Social Security
or Taxpayer Identification
Number of Holder)

Signature Guaranteed:


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

<PAGE>

THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OR ANY STATE SECURITIES LAWS AND, ACCORDINGLY, THE TRANSFER,
RESALE OR OTHER DISPOSITION OF SUCH SECURITIES MAY ONLY BE MADE PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR A VALID EXEMPTION
THEREFROM AND IN COMPLIANCE WITH ALL APPLICABLE STATE SECURITIES LAWS, AND BY
DELIVERY OF AN OPINION OF COUNSEL SATISFACTORY TO COUNSEL FOR THE COMPANY THAT
THERE IS SUCH AN EXEMPTION.

THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO THE TERMS AND
CONDITIONS OF THAT CERTAIN WARRANT AGREEMENT DATED AS OF AUGUST 28, 1996, BY AND
BETWEEN THE HOLDER AND THE COMPANY. COPIES OF SUCH AGREEMENT MAY BE OBTAINED
UPON WRITTEN REQUEST TO THE SECRETARY OF THE COMPANY.

           EXERCISABLE ONLY ON OR BEFORE 5:00 P.M. NEW YORK CITY TIME
                                December 31, 2001

No. W-2                                                         423,149 Warrants

                               WARRANT CERTIFICATE
                       WAHLCO ENVIRONMENTAL SYSTEMS, INC.

          This Warrant Certificate certifies that WEXFORD SPECIAL SITUATIONS
1996 INSTITUTIONAL, L.P., or registered assigns, is the registered holder (the
"Holder") of FOUR HUNDRED TWENTY-THREE THOUSAND ONE HUNDRED FORTY-NINE (423,149)
Warrants (the "Warrants") expiring December 31, 2001 to purchase common stock of
Wahlco Environmental Systems, Inc., a Delaware corporation (the "Company"). Each
Warrant entitles the Holder to purchase from the Company, on or after the
issuance hereof, and on or before 5:00 p.m. New York City time on December 31,
2001 one fully paid and nonassessable share of common stock of the Company, par
value S.01 per share ("Common Stock"), at the exercise price (the "Exercise
Price") at the time in effect under the Warrant Agreement (as hereinafter
defined), payable in lawful money of the United States of America, upon
surrender of this Warrant Certificate and payment of such Exercise Price to the
Company in New York, New York, but only subject to the conditions set forth
herein and in the Warrant Agreement; PROVIDED, HOWEVER, that the number or kinds
of shares of Common Stock or other securities (or in certain events other
property) purchasable upon exercise of the Warrants and the Exercise Price
referred to herein may as of the date of this Warrant Certificate have been, or
may after such date be, adjusted as a result of the occurrence of certain
events, as more fully provided in the Warrant Agreement. Payment of the Exercise
Price shall be made by certified or official bank check payable to the order of
the Company.

          No Warrant may be exercised after 5:00 p.m. New York City time on
December 31, 2001 (the "Expiration Date").

          The Warrants evidenced by this Warrant Certificate are part of a duly
authorized issue of Warrants issued pursuant to a Warrant Agreement, dated as of
August 28, 1996 (the "Warrant Agreement"), duly executed and delivered by the
Company, which Warrant Agreement is hereby incorporated by reference in and made
a part of this instrument and is hereby referred to for a description of the
rights, limitation of rights, obligations, duties and immunities thereunder of
the Company and Holder. initially capitalized terms used but not defined herein
shall have the meanings assigned to such terms in the Warrant Agreement. A copy
of the Warrant Agreement is

<PAGE>

available for inspection at the Company, located at 3600 West Segerstrom Avenue,
Santa Ana, California 92704, during regular business hours.

          Warrants may be exercised to purchase shares of Common Stock from the
Company at any time, or from time to time on or after the date hereof and on or
before the Expiration Date, at the Exercise Price then in effect. The Holder may
exercise the Warrants represented by this Warrant Certificate by surrendering
the Warrant Certificate with the Form of Exercise set forth hereon properly
completed and executed, together with payment of the Exercise Price at the time
in effect, to the Company; PROVIDED, HOWEVER, that a Holder who is also a
creditor of the Company may exercise Warrants by payment as herein provided,
cancellation of indebtedness or a combination thereof. In the event that an
exercise of Warrants evidenced hereby shall be an exercise of less than the
total number of Warrants evidenced hereby, there shall be issued to Holder or
Holder's assignee a new Warrant Certificate evidencing the number of Warrants
not exercised. No adjustment will be made for any dividends on any shares of
Common Stock issuable upon exercise of this Warrant.

          The Warrant Agreement provides that upon the occurrence of certain
events the Exercise Price may, subject to certain conditions, be adjusted and
under certain circumstances the Warrant may become exercisable for securities or
other assets other than the shares of Common Stock referred to on the face
hereof. If the Exercise Price is adjusted, the Warrant Agreement provides that
the number of shares of Common Stock purchasable upon the exercise of each
Warrant shall be adjusted.

          The Company may, but shall not be required to, issue fractions of
shares of Common Stock or any certificates that evidence fractional shares of
Common Stock. In lieu of fractional shares of Common Stock, the Company shall
make a cash payment therefor equal in amount to the product of the applicable
fraction multiplied by the current market price then in effect.

          Subject to the terms and conditions contained in the Warrant
Agreement, the Warrants represented by this Warrant Certificate are
transferable, in whole or in part, upon surrender of this Warrant Certificate to
the Company, together with a written assignment of the Warrant on the Form of
Assignment or Partial Assignment, as the case may be, set forth hereon or in
other form satisfactory to the Company, duly executed by Holder or Holder's duly
appointed legal representative, and together with funds to pay any transfer
taxes payable in connection with such transfer. Upon such surrender and payment,
a new Warrant Certificate shall be issued and delivered in the name of the
assignee and in the denomination or denominations specified in such instrument
of assignment. If less than all of the Warrants represented by this Warrant
Certificate are being transferred, a new Warrant Certificate or Certificates
shall be issued for the portion of this Warrant Certificate not being
transferred.

          This Warrant Certificate may be divided or combined with other Warrant
Certificates upon surrender hereof to the Company, together with a written
notice specifying the names and denominations in which new Warrant Certificates
are to be issued, signed by Holder or Holder's duly appointed legal
representative, and together with the funds to pay any transfer taxes payable in
connection with such transfer. Upon such surrender and payment, a new Warrant
Certificate or Certificates shall be issued and delivered in accordance with
such notice.

          The Company shall make no service or other charge in connection with
any such transfer or exchange of this Warrant Certificate (notwithstanding any
notation of ownership or other


                                       -2-

<PAGE>

writing hereon made by anyone), for the purpose of any exercise hereof, any
distribution to Holder hereof, and for all other purposes.

          This Warrant Certificate shall not be valid unless countersigned by
Holder by the manual signature of one of its authorized officers.

          IN WITNESS WHEREOF, the Company has caused this Warrant Certificate to
be duly executed under its corporate seal.

                                        WAHLCO ENVIRONMENTAL SYSTEMS, INC..

                                        By: /s/ illegible
                                           ------------------------------
                                        Name:
                                        Title:


Dated: November 15, 1996

Attest:

/s/ Anne L. Anderson
- ------------------------------

[Countersigned:]

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

By: /s/ illegible
   ---------------------------
      Authorized Officer



                                       -3-

<PAGE>

                               [FORM OF EXERCISE]

                    [To be executed upon exercise of Warrant]

          The undersigned (the "Holder" hereby irrevocably elects to exercise
the right, represented by Wahlco Environmental Systems, Inc. Warrant Certificate
No. W-2, to purchase ___________ shares of Wahlco Environmental Systems, Inc.,
in the amount of $______ in accordance with the terms hereof. The undersigned
requests that a certificate for such Common Stock be registered in the name of
_____ (insert social security or other identifying number) whose address is
_______.  If said number of ________ shares of Common Stock is less than all of
the shares of Common Stock purchasable under Wahlco Environmental Systems, Inc.
Warrant Certificate No. W-2, Holder requests that a new Warrant Certificate
representing the remaining balance of the shares of Common Stock be registered
in the name of Holder and that such Warrant Certificate be delivered ______ to
whose address is __________________________________________

Dated: __________,_____.

                                        WEXFORD SPECIAL SITUATIONS 1996
                                          INSTITUTIONAL, L.P.

                                        By:
                                           ------------------------------
                                        (Signature must conform in all respects
                                        to name of Holder as specified on the
                                        face of the Warrant Certificate.)

- ------------------------------
(Insert Social Security or
Taxpayer Identification
Number of Holder)

Signature Guaranteed:



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

<PAGE>

                              [FORM OF ASSIGNMENT]

              (To be executed to transfer the Warrant Certificate)

          FOR VALUE RECEIVED, WEXFORD SPECIAL SITUATIONS 1996 LIMITED hereby
sells, assigns and transfers unto_____________________________________________
______________________________________________________________________________
______________________________________________________________________________
(print name and address of transferee) the Warrants represented by Wahlco
Environmental Systems, Inc. Warrant Certificate No. W-2 together with all right,
title and interest evidenced thereby, and does hereby irrevocably constitute and
appoint _______________, attorney, to transfer the said Warrants on the books of
Wahlco Environmental Systems, Inc., with full power of substitution.

Dated: ______________,____.

                                        WEXFORD SPECIAL SITUATIONS 1996
                                          INSTITUTIONAL, L.P.

                                        By:
                                           ------------------------------
                                        (Signature must conform in all respects
                                        to name of Holder as specified on the
                                        face of the Warrant Certificate.)

- ------------------------------
(Insert Social Security
or Taxpayer Identification
Number of Holder)

Signature Guaranteed:


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

<PAGE>

                          [FORM OF PARTIAL ASSIGNMENT]

              (To be executed to transfer the Warrant Certificate)

          FOR VALUE RECEIVED, WEXFORD SPECIAL SITUATIONS 1996 LIMITED (the
"Holder") hereby sells, assigns and transfers unto ____________________________
(print name and address of transferee) ____________ Warrants represented by
Wahlco Environmental Systems, Inc. Warrant Certificate No. W-2, together with
all right, title and interest evidenced thereby, and does hereby irrevocably
constitute and appoint _________________, attorney, to transfer said Warrants on
the books of Wahlco Environmental Systems, Inc., with full power of
substitution. Holder requests that a new Warrant Certificate representing the
remaining balance of Warrants represented by Wahlco Environmental Systems, Inc.
Warrant Certificate No. W-2 be registered in the name of Holder and that such
Warrant Certificate be delivered to _________________________ whose address is
___________________________________________________.

Dated: __________,___.

                                        WEXFORD SPECIAL SITUATIONS 1996
                                          INSTITUTIONAL, L.P.

                                        By:
                                           ------------------------------
                                        (Signature must conform in all respects
                                        to name of Holder as specified on the
                                        face of the Warrant Certificate.)

- ------------------------------
(Insert Social Security or
Taxpayer Identification
Number of Holder)

Signature Guaranteed:


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

<PAGE>

THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OR ANY STATE SECURITIES LAWS AND, ACCORDINGLY, THE TRANSFER,
RESALE OR OTHER DISPOSITION OF SUCH SECURITIES MAY ONLY BE MADE PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR A VALID EXEMPTION
THEREFROM AND IN COMPLIANCE WITH ALL APPLICABLE STATE SECURITIES LAWS, AND BY
DELIVERY OF AN OPINION OF COUNSEL SATISFACTORY TO COUNSEL FOR THE COMPANY THAT
THERE IS SUCH AN EXEMPTION.

THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO THE TERMS AND
CONDITIONS OF THAT CERTAIN WARRANT AGREEMENT DATED AS OF AUGUST 28, 1996, BY AND
BETWEEN THE HOLDER AND THE COMPANY. COPIES OF SUCH AGREEMENT MAY BE OBTAINED
UPON WRITTEN REQUEST TO THE SECRETARY OF THE COMPANY.

           EXERCISABLE ONLY ON OR BEFORE 5:00 P.M. NEW YORK CITY TIME
                                December 31, 2001

No. W-3                                                         115,404 Warrants

                               WARRANT CERTIFICATE
                       WAHLCO ENVIRONMENTAL SYSTEMS, INC.

          This Warrant Certificate certifies that WEXFORD SPECIAL SITUATIONS
1996 LIMITED, or registered assigns, is the registered holder (the "Holder") of
ONE HUNDRED FIFTEEN THOUSAND FOUR HUNDRED FOUR (115,404) Warrants (the
"Warrants") expiring December 31, 2001 to purchase common stock of Wahlco
Environmental Systems, Inc., a Delaware corporation (the "Company"). Each
Warrant entitles the Holder to purchase from the Company, on or after the
issuance hereof, and on or before 5:00 p.m. New York City time on December 31,
2001 one fully paid and nonassessable share of common stock of the Company, par
value S.01 per share ("Common Stock"), at the exercise price (the "Exercise
Price") at the time in effect under the Warrant Agreement (as hereinafter
defined), payable in lawful money of the United States of America, upon
surrender of this Warrant Certificate and payment of such Exercise Price to the
Company in New York, New York, but only subject to the conditions set forth
herein and in the Warrant Agreement; PROVIDED, HOWEVER, that the number or kinds
of shares of Common Stock or other securities (or in certain events other
property) purchasable upon exercise of the Warrants and the Exercise Price
referred to herein may as of the date of this Warrant Certificate have been, or
may after such date be, adjusted as a result of the occurrence of certain
events, as more fully provided in the Warrant Agreement. Payment of the Exercise
Price shall be made by certified or official bank check payable to the order of
the Company.

          No Warrant may be exercised after 5:00 p.m. New York City time on
December 31, 2001 (the "Expiration Date").

          The Warrants evidenced by this Warrant Certificate are part of a duly
authorized issue of Warrants issued pursuant to a Warrant Agreement, dated as of
August 28, 1996 (the "Warrant Agreement"), duly executed and delivered by the
Company, which Warrant Agreement is hereby incorporated by reference in and made
a part of this instrument and is hereby referred to for a description of the
rights, limitation of rights, obligations, duties and immunities thereunder of
the Company and Holder. Initially capitalized terms used but not defined herein
shall have the meanings assigned to such terms in the Warrant Agreement. A copy
of the Warrant Agreement is

<PAGE>

available for inspection at the Company, located at 3600 West Segerstrom Avenue,
Santa Ana, California 92704, during regular business hours.

          Warrants may be exercised to purchase shares of Common Stock from the
Company at any time, or from time to time on or after the date hereof and on or
before the Expiration Date, at the Exercise Price then in effect. The Holder may
exercise the Warrants represented by this Warrant Certificate by surrendering
the Warrant Certificate with the Form of Exercise set forth hereon properly
completed and executed, together with payment of the Exercise Price at the time
in effect, to the Company; PROVIDED, HOWEVER, that a Holder who is also a
creditor of the Company may exercise Warrants by payment as herein provided,
cancellation of indebtedness or a combination thereof. In the event that an
exercise of Warrants evidenced hereby shall be an exercise of less than the
total number of Warrants evidenced hereby, there shall be issued to Holder or
Holder's assignee a new Warrant Certificate evidencing the number of Warrants
not exercised. No adjustment will be made for any dividends on any shares of
Common Stock issuable upon exercise of this Warrant.

          The Warrant Agreement provides that upon the occurrence of certain
events the Exercise Price may, subject to certain conditions, be adjusted and
under certain circumstances the Warrant may become exercisable for securities or
other assets other than the shares of Common Stock referred to on the face
hereof. If the Exercise Price is adjusted, the Warrant Agreement provides that
the number of shares of Common Stock purchasable upon the exercise of each
Warrant shall be adjusted.

          The Company may, but shall not be required to, issue fractions of
shares of Common Stock or any certificates that evidence fractional shares of
Common Stock. In lieu of fractional shares of Common Stock, the Company shall
make a cash payment therefor equal in amount to the product of the applicable
fraction multiplied by the current market price then in effect.

          Subject to the terms and conditions contained in the Warrant
Agreement, the Warrants represented by this Warrant Certificate are
transferable, in whole or in part, upon surrender of this Warrant Certificate to
the Company, together with a written assignment of the Warrant on the Form of
Assignment or Partial Assignment, as the case may be, set forth hereon or in
other form satisfactory to the Company, duly executed by Holder or Holder's duly
appointed legal representative, and together with funds to pay any transfer
taxes payable in connection with such transfer. Upon such surrender and payment,
a new Warrant Certificate shall be issued and delivered in the name of the
assignee and in the denomination or denominations specified in such instrument
of assignment. If less than all of the Warrants represented by this Warrant
Certificate are being transferred, a new Warrant Certificate or Certificates
shall be issued for the portion of this Warrant Certificate not being
transferred.

          This Warrant Certificate may be divided or combined with other Warrant
Certificates upon surrender hereof to the Company, together with a written
notice specifying the names and denominations in which new Warrant Certificates
are to be issued, signed by Holder or Holder's duly appointed legal
representative, and together with the funds to pay any transfer taxes payable in
connection with such transfer. Upon such surrender and payment, a new Warrant
Certificate or Certificates shall be issued and delivered in accordance with
such notice.

          The Company shall make no service or other charge in connection with
any such transfer or exchange of this Warrant Certificate (notwithstanding any
notation of ownership or other


                                       -2-

<PAGE>

writing hereon made by anyone), for the purpose of any exercise hereof, any
distribution to Holder hereof, and for all other purposes.

          This Warrant Certificate shall not be valid unless countersigned by
Holder by the manual signature of one of its authorized officers.

          IN WITNESS WHEREOF, the Company has caused this Warrant Certificate to
be duly executed under its corporate seal.

                                        WAHLCO ENVIRONMENTAL SYSTEMS, INC..


                                        By: /s/ illegible
                                           ------------------------------
                                        Name:
                                        Title:

Dated: November 15, 1996

Attest:

/s/ Anne L. Anderson
- ------------------------------

[Countersigned:]

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

By: /s/ illegible
   ------------------------------
      Authorized Officer


                                       -3-

<PAGE>

                               [FORM OF EXERCISE]

                    [To be executed upon exercise of Warrant]

          The undersigned (the "Holder") hereby irrevocably elects to exercise
the right, represented by Wahlco Environmental Systems, Inc. Warrant Certificate
No. W-3, to purchase ____________ shares of Wahlco Environmental Systems, Inc.,
in the amount of $ _______ in accordance with the terms hereof. The undersigned
requests that a certificate for such Common Stock be registered in the name of
_________________ (insert social security or other identifying number) whose
address is _________________________________.  If said number of __________
shares of Common Stock is less than all of the shares of Common Stock
purchasable under Wahlco Environmental Systems, Inc. Warrant Certificate No.
W-3, Holder requests that a new Warrant Certificate representing the remaining
balance of the shares of Common Stock be registered in the name of Holder and
that such Warrant Certificate be delivered to __________________ whose address
is ___________________________________________________.

Dated: _________,___.

                                        WEXFORD SPECIAL SITUATIONS 1996 LIMITED

                                        By:
                                           ------------------------------
                                        (Signature must conform in all respects
                                        to name of Holder as specified on the
                                        face of the Warrant Certificate.)

- ------------------------------
(Insert Social Security or
Taxpayer Identification
Number of Holder)

Signature Guaranteed:


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

<PAGE>

                              [FORM OF ASSIGNMENT]

              (To be executed to transfer the Warrant Certificate)

          FOR VALUE RECEIVED, WEXFORD SPECIAL SITUATIONS 1996 LIMITED hereby
sells, assigns and transfers unto ____________________________________________
______________________________________________________________________________
______________________________________________________________________________
(print name and address of transferee) the Warrants represented by Wahlco
Environmental Systems, Inc. Warrant Certificate No. W-3 together with all right,
title and interest evidenced thereby, and does hereby irrevocably constitute and
appoint ____________________, attorney, to transfer the said Warrants on the
books of Wahlco Environmental Systems, Inc., with full power of substitution.

Dated: ____________,___.

                                        WEXFORD SPECIAL SITUATIONS 1996 LIMITED

                                        By:
                                           ------------------------------
                                        (Signature must conform in all respects
                                        to name of Holder as specified on the
                                        face of the Warrant Certificate.)

- ------------------------------
(Insert Social Security or
Taxpayer Identification
Number of Holder)

Signature Guaranteed:


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

<PAGE>

                          [FORM OF PARTIAL ASSIGNMENT]

              (To be executed to transfer the Warrant Certificate)

          FOR VALUE RECEIVED, WEXFORD SPECIAL SITUATIONS 1996 LIMITED (the
"Holder") hereby sells, assigns and transfers unto ___________________________
(print name and address of transferee) ______________ Warrants represented by
Wahlco Environmental Systems, Inc. Warrant Certificate No. W-3, together with
all right, title and interest evidenced thereby, and does hereby irrevocably
constitute and appoint ________________, attorney, to transfer said Warrants on
the books of Wahlco Environmental Systems, Inc., with full power of
substitution. Holder requests that a new Warrant Certificate representing the
remaining balance of Warrants represented by Wahlco Environmental Systems, Inc.
Warrant Certificate No. W-3 be registered in the name of Holder and that such
Warrant Certificate be delivered to ___________________ whose address is
________________________________________________.


Dated: _____________,______.

                                        WEXFORD SPECIAL SITUATIONS 1996 LIMITED

                                        By:
                                           ------------------------------
                                        (Signature must conform in all respects
                                        to name of Holder as specified on the
                                        face of the Warrant Certificate.)

- ------------------------------
(Insert Social Security or
Taxpayer Identification
Number of Holder)

Signature Guaranteed:


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

<PAGE>

THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OR ANY STATE SECURITIES LAWS AND, ACCORDINGLY, THE TRANSFER,
RESALE OR OTHER DISPOSITION OF SUCH SECURITIES MAY ONLY BE MADE PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR A VALID EXEMPTION
THEREFROM AND IN COMPLIANCE WITH ALL APPLICABLE STATE SECURITIES LAWS, AND BY
DELIVERY OF AN OPINION OF COUNSEL SATISFACTORY TO COUNSEL FOR THE COMPANY THAT
THERE IS SUCH AN EXEMPTION.

THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO THE TERMS AND
CONDITIONS OF THAT CERTAIN WARRANT AGREEMENT DATED AS OF AUGUST 28, 1996, BY AND
BETWEEN THE HOLDER AND THE COMPANY. COPIES OF SUCH AGREEMENT MAY BE OBTAINED
UPON WRITTEN REQUEST TO THE SECRETARY OF THE COMPANY.

           EXERCISABLE ONLY ON OR BEFORE 5:00 P.M. NEW YORK CITY TIME
                                December 31, 2001

No. W-4                                                         587,915 Warrants

                               WARRANT CERTIFICATE
                       WAHLCO ENVIRONMENTAL SYSTEMS, INC.

          This Warrant Certificate certifies that WEXFORD-EURIS SPECIAL
SITUATIONS 1996, L.P., or registered assigns, is the registered holder (the
"Holder") of FIVE HUNDRED EIGHTY-SEVEN THOUSAND NINE HUNDRED FIFTEEN (587,915)
Warrants (the "Warrants") expiring December 31, 2001 to purchase common stock of
Wahlco Environmental Systems, Inc., a Delaware corporation (the "Company"). Each
Warrant entitles the Holder to purchase from the Company, on or after the
issuance hereof, and on or before 5:00 p.m. New York City time on December 31,
2001 one fully paid and nonassessable share of common stock of the Company, par
value S.01 per share ("Common Stock"), at the exercise price (the "Exercise
Price") at the time in effect under the Warrant Agreement (as hereinafter
defined), payable in lawful money of the United States of America, upon
surrender of this Warrant Certificate and payment of such Exercise Price to the
Company in New York, New York, but only subject to the conditions set forth
herein and in the Warrant Agreement; PROVIDED, HOWEVER, that the number or kinds
of shares of Common Stock or other securities (or in certain events other
property) purchasable upon exercise of the Warrants and the Exercise Price
referred to herein may as of the date of this Warrant Certificate have been, or
may after such date be, adjusted as a result of the occurrence of certain
events, as more fully provided in the Warrant Agreement. Payment of the Exercise
Price shall be made by certified or official bank check payable to the order of
the Company.

          No Warrant may be exercised after 5:00 p.m. New York City time on
December 31, 2001 (the "Expiration Date").

          The Warrants evidenced by this Warrant Certificate are part of a duly
authorized issue of Warrants issued pursuant to a Warrant Agreement, dated as of
August 28, 1996 (the "Warrant Agreement"), duly executed and delivered by the
Company, which Warrant Agreement is hereby incorporated by reference in and made
a part of this instrument and is hereby referred to for a description of the
rights, limitation of rights, obligations, duties and immunities thereunder of
the Company and Holder. Initially capitalized terms used but not defined herein
shall have the meanings assigned to such terms in the Warrant Agreement. A copy
of the Warrant Agreement is

<PAGE>

available for inspection at the Company, located at 3600 West Segerstrom Avenue,
Santa Ana, California 92704, during regular business hours.

          Warrants may be exercised to purchase shares of Common Stock from the
Company at any time, or from time to time on or after the date hereof and on or
before the Expiration Date, at the Exercise Price then in effect. The Holder may
exercise the Warrants represented by this Warrant Certificate by surrendering
the Warrant Certificate with the Form of Exercise set forth hereon properly
completed and executed, together with payment of the Exercise Price at the time
in effect, to the Company; PROVIDED, HOWEVER, that a Holder who is also a
creditor of the Company may exercise Warrants by payment as herein provided,
cancellation of indebtedness or a combination thereof. In the event that an
exercise of Warrants evidenced hereby shall be an exercise of less than the
total number of Warrants evidenced hereby, there shall be issued to Holder or
Holder's assignee a new Warrant Certificate evidencing the number of Warrants
not exercised. No adjustment will be made for any dividends on any shares of
Common Stock issuable upon exercise of this Warrant.

          The Warrant Agreement provides that upon the occurrence of certain
events the Exercise Price may, subject to certain conditions, be adjusted and
under certain circumstances the Warrant may become exercisable for securities or
other assets other than the shares of Common Stock referred to on the face
hereof. If the Exercise Price is adjusted, the Warrant Agreement provides that
the number of shares of Common Stock purchasable upon the exercise of each
Warrant shall be adjusted.

          The Company may, but shall not be required to, issue fractions of
shares of Common Stock or any certificates that evidence fractional shares of
Common Stock. In lieu of fractional shares of Common Stock, the Company shall
make a cash payment therefor equal in amount to the product of the applicable
fraction multiplied by the current market price then in effect.

          Subject to the terms and conditions contained in the Warrant
Agreement, the Warrants represented by this Warrant Certificate are
transferable, in whole or in part, upon surrender of this Warrant Certificate to
the Company, together with a written assignment of the Warrant on the Form of
Assignment or Partial Assignment, as the case may be, set forth hereon or in
other form satisfactory to the Company, duly executed by Holder or Holder's duly
appointed legal representative, and together with funds to pay any transfer
taxes payable in connection with such transfer. Upon such surrender and payment,
a new Warrant Certificate shall be issued and delivered in the name of the
assignee and in the denomination or denominations specified in such instrument
of assignment. If less than all of the Warrants represented by this Warrant
Certificate are being transferred, a new Warrant Certificate or Certificates
shall be issued for the portion of this Warrant Certificate not being
transferred.

          This Warrant Certificate may be divided or combined with other Warrant
Certificates upon surrender hereof to the Company, together with a written
notice specifying the names and denominations in which new Warrant Certificates
are to be issued, signed by Holder or Holder's duly appointed legal
representative, and together with the funds to pay any transfer taxes payable in
connection with such transfer. Upon such surrender and payment, a new Warrant
Certificate or Certificates shall be issued and delivered in accordance with
such notice.

          The Company shall make no service or other charge in connection with
any such transfer or exchange of this Warrant Certificate (notwithstanding any
notation of ownership or other


                                       -2-

<PAGE>

writing hereon made by anyone), for the purpose of any exercise hereof, any
distribution to Holder hereof, and for all other purposes.

          This Warrant Certificate shall not be valid unless countersigned by
Holder by the manual signature of one of its authorized officers.

          IN WITNESS WHEREOF, the Company has caused this Warrant Certificate to
be duly executed under its corporate seal.

                                        WAHLCO ENVIRONMENTAL SYSTEMS, INC..


                                        By: /s/ illegible
                                           ------------------------------
                                        Name:
                                        Title:

Dated: November 15, 1996

Attest:

/s/ Anne L. Anderson
- ------------------------------

[Countersigned:]


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

By: /s/ illegible
   ---------------------------
      Authorized Officer

                                       -3-

<PAGE>

                               [FORM OF EXERCISE]

                    [To be executed upon exercise of Warrant]


          The undersigned (the "Holder") hereby irrevocably elects to exercise
the right, represented by Wahlco Environmental Systems, Inc. Warrant Certificate
No. W-4, to purchase ____________ shares of Wahlco Environmental Systems, Inc.,
in the amount of $_________ in accordance with the terms hereof. The undersigned
requests that a certificate for such Common Stock be registered in the name of
________________ (insert social security or other identifying number) whose
address is __________________________.  If said number of ______________ shares
of Common Stock is less than all of the shares of Common Stock purchasable under
Wahlco Environmental Systems, Inc. Warrant Certificate No. W-4, Holder requests
that a new Warrant Certificate representing the remaining balance of the shares
of Common Stock be registered in the name of Holder and that such Warrant
Certificate be delivered to __________________ whose address is _______________
____________________________________.

Dated: _____________,____.

                                   WEXFORD-EURIS SPECIAL SITUATIONS 1996, L.P.

                                   By:
                                      ------------------------------
                                   (Signature must conform in all respects to
                                   name of Holder as specified on the face of
                                   the Warrant Certificate.)

- ------------------------------
(Insert Social Security or
Taxpayer Identification
Number of Holder)

Signature Guaranteed:



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

<PAGE>

                              [FORM OF ASSIGNMENT]

              (To be executed to transfer the Warrant Certificate)

          FOR VALUE RECEIVED, WEXFORD-EURIS SPECIAL SITUATIONS 1996, L.P. hereby
sells, assigns and transfers unto _____________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
(print name and address of transferee) the Warrants represented by Wahlco
Environmental Systems, Inc. Warrant Certificate No. W-4 together with all right,
title and interest evidenced thereby, and does hereby irrevocably constitute and
appoint ________________, attorney, to transfer the said Warrants on the books
of Wahlco Environmental Systems, Inc., with full power of substitution.

Dated: _________________,___.

                                   WEXFORD-EURIS SPECIAL SITUATIONS 1996, L.P.

                                   By:
                                      ------------------------------
                                   (Signature must conform in all respects to
                                   name of Holder as specified on the face of
                                   the Warrant Certificate.)

- ------------------------------
(Insert Social Security
or Taxpayer Identification
Number of Holder)

Signature Guaranteed:


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

<PAGE>

                          [FORM OF PARTIAL ASSIGNMENT]

              (To be executed to transfer the Warrant Certificate)

          FOR VALUE RECEIVED, WEXFORD-EURIS SPECIAL SITUATIONS 1996, L.P. (the
"Holder") hereby sells, assigns and transfers unto _________________________
(print name and address of transferee) ___________________ Warrants represented
by Wahlco Environmental Systems, Inc. Warrant Certificate No. W-4, together with
all right, title and interest evidenced thereby, and does hereby irrevocably
constitute and appoint ___________________, attorney, to transfer said Warrants
on the books of Wahlco Environmental Systems, Inc., with full power of
substitution. Holder requests that a new Warrant Certificate representing the
remaining balance of Warrants represented by Wahlco Environmental Systems, Inc.
Warrant Certificate No. W-4 be registered in the name of Holder and that such
Warrant Certificate be delivered to ____________________________ whose address
is ___________________________________________________.

Dated: _____________,_____.

                                   WEXFORD-EURIS SPECIAL SITUATIONS 1996, L.P.

                                   By:
                                      ------------------------------
                                   (Signature must conform in all respects to
                                   name of Holder as specified on the face of
                                   the Warrant Certificate.)

- ------------------------------
(Insert Social Security
or Taxpayer Identification
Number of Holder)

Signature Guaranteed:


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


<PAGE>

                                                               EXECUTION COPY
    
                                      $2,000,000

                                 TERM LOAN AGREEMENT
                                           
                              (Dated as of July 28, 1995
                                           
                                       between
                                           
                          WAHLCO ENVIRONMENTAL SYSTEMS, INC. 

                                     as Borrower
                                           
                                         and
                                           
                                WES ACQUISITION CORP.
                                           
                                      as Lender
                                           
                                            
        
<PAGE>

                                  TABLE OF CONTEXTS

    SECTION                                                           Page
    -------                                                           ----
    1.   DEFINITIONS ................................................. 1 
    2.   AMOUNT AND TERMS OF CREDIT .................................. 12
         2. l.     Term Loan Advance ................................. 12
         2.2.      Mandatory Prepayment .............................. 13 
         2.3.      Optional Prepayment................................ 13 
         2.4.      Use of Proceeds.................................... 13
         2.5.      Interest on Term Loan.............................. 13
         2.6.      Commitment Fee .................................... 14
         2.7.      Receipt of Payments ............................... 14 
         2.8.      Application of Payments.....,...................... 14
         2.9.      Accounting.......,................................. 15
         2.10.     Indemnity.......................................... 15 
         2.11.     Access............................................. 15 
         2.12.     Taxes ............................................. 15
    
    3.   CONDITIONS PRECEDENT ........................................ 16

         3. l.     Conditions to Term Loan ........................... 16

    4. REPRESENTATIONS AND WARRANTIES ................................ 18

         4. l.     Corporate Existence; Compliance with Law .......... 18
         4.2.      Executive Offices.................................. 18 
         4.3.      Subsidiaries ...................................... 18
         4.4.      Corporate Power; Authorization; Enforceable
                    Obligations....................................... 19
         4.5.      Solvency .......................................... 19 
         4.6.      Financial Statements .............................. 19
         4.7.      Projections ....................................... 20
         4.8.      Ownership of Property; Liens ...................... 20
         4.9.      No Default ........................................ 21
         4.10.     Burdensome Restrictions ........................... 21
         4.11.     Labor Matters ..................................... 21
         4.12.     Other Ventures .................................... 22
         4. 13.    Taxes ............................................. 22 
         4.14.     ERISA.............................................. 22 
         4.15.     No Litigation...................................... 24 
         4.16.     Employment and Labor Agreements ................... 24 
         4.17.     Patents, Trademarks, Copyrights and Licenses....... 24 
         4.18.     Full Disclosure ................................... 24 
         4.19.     Liens.............................................. 24 
         4.20.     No Material Adverse Effect......................... 24
    
                                    - i -
<PAGE>

    SECTION                                                           Page
    -------                                                           ----
         4.21.     Environmental Protection........................... 24 
         4.22.     Real Estate Mortgages.............................. 25
         
    5.   FINANCIAL STATEMENTS AND INFORMATION......................... 25

         5.1.      Reports and Notices ............................... 25
         5.2.      Communication with Accountants..................... 27
    
    6.   AFFIRMATIVE COVENANTS........................................ 27

         6.1.      Maintenance of Existence and Conduct of Business... 27
         6.2.      Payment of Obligations ............................ 27
         6.3.      Financial Covenants ............................... 28
         6.4.      Lender's Fees ..................................... 29 
         6.5.      Books and Records ................................. 29 
         6.6.      Litigation......................................... 29
         6.7.      Insurance.......................................... 29
         6.8.      Compliance with Law................................ 29 
         6.9.      Agreements......................................... 30 
         6.10.     Supplemental Disclosure ........................... 30 
         6.11.     Employee Plans .................................... 30 
         6.12.     SEC Filings; Certain Other Notices................. 31 
         6.13.     Sale of Certain Assets ............................ 31 
         6.14.     Leases; New Real Estate ........................... 31 
         6.15.     Environmental Matters.............................. 32 
         6.16.     Key Man Life Insurance............................. 33 
         6.17.     Additional Security................................ 33
         
    7.   NEGATIVE COVENANTS .......................................... 33

         7.1.      Mergers, Etc....................................... 33
         7.2.      Investments; Loans and Advances.................... 33
         7.3.      Indebtedness ...................................... 34 
         7.4.      Employee Loans..................................... 34
         7.5.      Maintenance of Business ........................... 34
         7.6.      Guaranteed Indebtedness ........................... 34 
         7.7.      Liens.............................................. 34 
         7.8.      Capital Expenditures............................... 34 
         7.9.      Sales of Assets.................................... 35
         7.10.     Cancellation of Indebtedness ...................... 35 
         7.11.     Events of Default ................................. 35
         
                                   - ii -
<PAGE>

    SECTION                                                          Page
    -------                                                          ----
         7.12.     Hedging Transactions ............................. 35 
         7.13.     Restricted Payments .............................. 35 
         7.14.     Compensation ..................................... 35 
         7.15.     ERISA............................................. 35
         
    8.   TERM........................................................ 36

         8.1.      Termination ...................................... 36
         8.2.      Survival of Obligations Upon Termination of 
                   Financing Arrangement............................. 36 
         8.3.      Termination Prior To Closing Date................. 36
                 
    9.   EVENTS OF DEFAULT; RIGHTS AND REMEDIES ..................... 36

         9.1.      Events of Default................................. 36 
         9.2.      Remedies ......................................... 38
         9.3.      Waivers by Borrower .............................. 39
         9.4.      Right of Set-Off.................................. 39
         
    10.  MISCELLANEOUS .............................................. 39

         10.1.     Complete Agreement; Modification of Agreement;
                   Sale of Interest ................................. 39 
         10.2.     Fees and Expenses ................................ 40 
         10.3.     No Waiver by Lender .............................. 41 
         10.4.     Remedies ......................................... 41 
         10.5.     Waiver of Jury Trial ............................. 42 
         10.6.     Severability...................................... 42 
         10.7.     Parties........................................... 42 
         10.8.     Conflict of Terms................................. 42 
         10.9.     Authorized Signature.............................. 42 
         10.10.    Governing Law .................................... 42 
         10.11.    Notices .......................................... 42 
         10.12.    Survival.......................................... 43 
         10.13.    Section Titles ................................... 44 
         10.14.    Counterparts ..................................... 44
                 
    SIGNATURES ...................................................... 44

                                   - iii -
<PAGE>

                    INDEX OF EXHIBITS AND SCHEDULES
    
     Exhibit A      -  Guaranty
     Exhibit B      -  Patent Assignment
     Exhibit C      -  Security Agreement
     Exhibit D      -  Stock Pledge Agreement
     Exhibit E      -  Term Note
     Exhibit F      -  Trademark Assignment
     





                                    - iv -

<PAGE>

         TERM LOAN AGREEMENT, dated as of July 28, 1995, between WAHLCO
ENVIRONMENTAL SYSTEMS, INC., a Delaware corporation ("Borrower"), and WES
ACQUISITION CORP., a Delaware corporation ("Lender"),            

                                   WITNESSETH: 
                                   ----------
         WHEREAS, Lender has entered into a Stock Purchase Agreement dated as
of May 15, 1995 (the "Stock Purchase Agreement"), with Pacific Diversified
Capital Company, a California corporation ("PDC"), pursuant to which Lender will
acquire all of the outstanding common stock of the Borrower owned by PDC (the
"Acquisition"); and               

         WHEREAS, in connection with the Acquisition, Lender on May 15, 1995
executed a commitment letter (the "Commitment Letter") with Borrower, pursuant
to which Lender agreed, subject to the terms and conditions specified therein,
to provide Borrower with a $2,000,000 secured term loan for ongoing working
capital purposes; and             

         WHEREAS, pursuant to the Commitment Letter, Lender has previously
advanced to Borrower sum of (i) $1,000,000 pursuant to a note dated June 26,
1995, (ii) 500,000 pursuant to a note dated July 5, 1995, and (iii) $500,000
pursuant to a note dated July 17, 1995 (collectively, the "Interim Notes"); and

         WHEREAS, the Commitment Letter contemplated the negotiation and
execution and delivery of definitive loan documentation; and              

         WHEREAS, Lender has agreed to refinance the indebtedness evidenced by
the Interim Notes, but only upon the terms, and subject to the conditions,
contained herein;            

         NOW, THEREFORE, in consideration of the premises and the mutual
covenants hereinafter contained, the parties hereto agree as follows:

1. DEFINITIONS     

         In addition to the defined terms appearing above, capitalized terms
used in this Agreement shall have (unless otherwise provided elsewhere in this
Agreement) the following respective meanings when used herein:            

         "Account Debtor" shall mean any Person who is or who may become
obligated to Borrower or any of its Subsidiaries under, with respect to, or on
account of, an Account.           

         "Accounts" shall mean all accounts, accounts receivable, other
receivables, contract rights, chattel paper, instruments, documents, and notes,
whether now owned or hereinafter acquired by Borrower or any of its
Subsidiaries.           

         "Acquisition" shall have the meaning assigned to it in the first
paragraph of the recitals to this Agreement.               

         "Affiliate" shall mean, with respect to any Person, (i) each Person 
that, directly or indirectly, owns or controls, whether beneficially, or as a 
trustee, guardian or other fiduciary, 5% or more of the Stock having ordinary 
voting power in the election of directors of such Person, (ii) each  

<PAGE>

Person that controls, is controlled by or is under common control with such 
Person or any Affiliate of such Person or (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" shall mean this Term Loan Agreement, including all 
amendments, modifications and supplements hereto and any appendices, exhibits 
or schedules to any of the foregoing, and shall refer to the Agreement as the 
same may be in effect at the time such reference becomes operative.
         
         "Assignee Lender" shall mean any holder of any Term Notes other than 
Lender.
    
         "BA" shall mean Bank of America. NT & SA.
    
         "Borrower" shall mean Wahlco Environmental Systems, Inc., a Delaware 
corporation having an office at 3600 West Segerstrom Avenue, Santa Ana, 
California 92704-6495.
         
         "Business Day" shall mean any day that is not a Saturday, a Sunday 
or a day on which banks are required or permitted to be closed in the State 
of New York.
         
         "Capital Expenditures" shall mean all payments for any fixed assets 
or improvements or for replacements, substitutions or additions thereto, that 
have a useful life of more than one year and which are required to be 
capitalized under GAAP.
         
         "Capital Lease" shall mean, with respect to any Person, any lease of 
any property (whether real, personal or mixed) by such Person as lessee that, 
in accordance with GAAP, either would be required to be classified and 
accounted for as a capital lease on a balance sheet of such Person or 
otherwise be disclosed as such in a note to such balance sheet, other than, 
in the case of Borrower or a Subsidiary of Borrower, any such lease under 
which Borrower or such Subsidiary is the lessor.
         
         "Capital Lease Obligation" shall mean, with respect to any Capital 
Lease, the amount of the obligation of the lessee thereunder that, in 
accordance with GAAP, would appear on a balance sheet of such lessee in 
respect of such Capital Lease or otherwise be disclosed in a note to such 
balance sheet.
         
         "Cash Equivalents" shall have the meaning assigned to it in Section 
7.2 hereof.
    
         "Charges" shall mean all federal, state, county, city, municipal, 
local, foreign or other governmental (including, without limitation, PBGC) 
taxes at the time due and payable, levies, assessments, charges, liens, 
claims or encumbrances upon or relating to (i) the Collateral, (ii) the 
Obligations, (iii) Borrower's or any of its Subsidiaries' employees, payroll, 
income or gross receipts, (iv) Borrower's or any of its Subsidiaries' 
ownership or use of any of its assets, or (v) any other aspect of Borrower's 
or any of the Subsidiaries' business.
         
         "Closing Date" shall mean the date of the making by Lender of the 
Term Loan Advance hereunder.
         
    
                                       - 2 - 

<PAGE>

         "Code" shall mean the Uniform Commercial Code of the jurisdiction 
with respect to which such term is used, as in effect from time to time.
         
         "Collateral" shall mean the collateral covered by the Security 
Agreement, the Patent Assignments and the Trademark Assignments, and the 
Pledged Collateral covered by the Stock Pledge Agreement (as such term is 
defined therein).
         
         "Collateral Documents" shall mean the Security Agreement, the Stock 
Pledge Agreement, the Guaranty and the Patent and Trademark Assignment.
         
         "Commitment Fee." shall have the meaning assigned to it in Section 
2.6 hereof.
         
         "Commitment Letter" shall have the meaning assigned to it in the 
second paragraph of the recitals to this Agreement.
         
         "Commitment Termination Date" shall mean the earliest of (i) May 14, 
1998, (ii) the date of termination specified in a notice of termination 
provided to Borrower by Lender at least 30 days prior thereto, (iii) the date 
of termination of the Commitment pursuant to Section 9.2 and (iv) the date of 
prepayment in full by Borrower of the Term Loan in accordance with the 
provisions of Section 2.2 or 2.3 hereof.

         "Compensation" shall mean, with respect to any Person, all payments 
and accruals commonly considered to be compensation, including, without 
limitation, all wages, salary, deferred payment arrangements, bonus payments 
and accruals, profit sharing arrangements, payments in respect of stock 
option or phantom stock option or similar arrangements, stock appreciation 
rights or similar rights, incentive payments, pension or employment benefit 
contributions or similar payments, made by Borrower to or accrued for the 
account of such Person or otherwise for the direct or indirect benefit of 
such Person.
         
         "Consolidated Available Cash Flow" shall mean, with respect to any 
Person for any period, Consolidated Cash Flow PLUS decreases in Working 
Capital MINUS payments made in respect of Capital Expenditures permitted 
hereunder, cash interest, scheduled principal payments on the Notes, 
principal payments permitted hereunder on other Indebtedness, increases in 
Working Capital and payment of taxes.
         
         "Consolidated Cash Flow" shall mean, with respect to any Person for 
any period, the consolidated operating income (before extraordinary items, 
interest, taxes, depreciation, amortization, and expenses and costs directly 
related to the consummation of the transactions contemplated by the Loan 
Documents) of such Person and its consolidated Subsidiaries determined in 
accordance with GAAP and in a manner consistent with the projections referred 
to in Section 4.7 hereof.
         
         "Consolidated Cash Flow to Consolidated Fixed Charges Ratio" shall 
mean, at any date of calculation thereof, the ratio of (a) Consolidated Cash 
Flow of Borrower for the immediately preceding four consecutive fiscal 
quarters to (b) Consolidated Fixed Charges of Borrower for such period.
         
         "Consolidated Fixed Charges" shall mean, with respect to any Person 
for any period, the sum of (i) cash interest payable on all Indebtedness of 
such Person and its consolidated Subsidiaries during such period plus (ii) 
rentals payable by such Person and its consolidated
         
                                      - 3 -

<PAGE>

Subsidiaries under leases of real or personal, or mixed, property during such 
period and (iii) principal amounts of all Indebtedness of such Person and its 
consolidated Subsidiaries payable during such period resulting from 
borrowings or the granting of credit (other than normal trade credit) plus 
(iv) the amount of Capital Expenditures permitted to be paid during such 
period pursuant to Section 7.8.

         "Consolidated Interest Charges" shall mean, with respect to any 
Person for any period, the amount which, in conformity with GAAP, would be 
set forth opposite the caption "interest expense" (or any like caption) on a 
consolidated income statement of such Person and all other Persons with which 
such Person's financial statements are to be consolidated in accordance with 
GAAP for the relevant period ended on such date.
         
         "Consolidated Interest Coverage Ratio" shall mean, at any date of 
calculation thereof, the ratio of (a) Consolidated Cash Flow of Borrower for 
the immediately preceding four consecutive fiscal quarters to (b) 
Consolidated Interest Charges of Borrower for such period.
         
         "Consolidated Net Worth" shall mean, with respect to any Person, the 
total assets less the total liabilities of such Person and its consolidated 
Subsidiaries.
         
         "Consolidated Senior Debt Service" shall mean, with respect to 
Borrower for any period, an amount equal to the sum of (i) the Consolidated 
Interest Charges on the Senior Debt for such period and (ii) the scheduled 
amortization of the Term Loan during such period.
         
         "Consolidated Total Funded Debt" shall mean, with respect to any 
Person at any date of determination, the total of all Funded Debt of such 
Person and its consolidated Subsidiaries outstanding on such date determined 
in accordance with GAAP, after eliminating all intercompany transactions.
         
         "Consolidated Total Funded Debt to Consolidated Cash Flow Ratio" 
shall mean, at any date of calculation thereof, the ratio of (a) Consolidated 
Total Funded Debt of Borrower to (b) Consolidated Cash Flow of Borrower for 
the immediately preceding four consecutive fiscal quarters.
         
         "Default" shall mean any event which, with the passage of time or 
notice or both, would, unless cured or waived, become an Event of Default.
         
         "Due Date" shall mean the date on which payment is due with respect 
to an Account, as indicated on the invoice or statement of Account rendered 
to the Account Debtor.
         
         "Environmental Laws" shall mean all federal, state and local laws, 
statutes, ordinances and regulations, now or hereafter in effect, and in each 
case as amended or supplemented from time to time, and any judicial or 
administrative interpretation thereof, including, without limitation, any 
applicable judicial or administrative order, consent decree or judgment, 
relative to the applicable Real Estate, relating to the regulation and 
protection of human health, safety, the environment and natural resources 
(including, without limitation, ambient air, surface water, groundwater, 
wetlands, land surface or subsurface strata, wildlife, aquatic species and 
vegetation). Environmental Laws include but are not limited to the 
Comprehensive Environmental Response, Compensation, and Liability Act of 
1980, as amended (42 U.S.C. Section 9601 ET SEQ.) ("CERCLA"); the Hazardous
Material Transportation Act, as amended (49 U.S.C. Section 1801 ET SEQ.); the
Federal
         
                                          - 4 - 


<PAGE>


Insecticide, Fungicide, and Rodenticide Act, as amended (7 U.S.C. Section 136 
ET SEQ.); the Resource Conservation and Recovery Act, as amended (42 U.S.C. 
Section 6901 ET SEQ.) ("RCRA"); the Toxic Substance Control Act, as amended 
(15 U.S.C. Section 2601 ET SEQ.); the Clean Air Act, as amended (42 U.S.C. 
Section 740 ET SEQ.); the Federal Water Pollution Control Act, as amended (33 
U.S.C. Section 1251 ET SEQ.); the Occupational Safety and Health Act, as 
amended (29 U.S.C. Section 651 ET SEQ.) ("OSHA"); and the Safe Drinking Water 
Act, as amended (42 U.S.C. Section 300f ET SEQ.), and any and all regulations 
promulgated thereunder, and all analogous state and local counterparts or 
equivalents and any transfer of ownership notification or approval statutes 
such as the New Jersey Environmental Cleanup Responsibility Act (N.J. Stat. 
Ann. Section 13:1K-6 ET SEQ.) ("ECRA").     

         "Environmental Liabilities and Costs" shall mean all liabilities, 
obligations, responsibilities, remedial actions, losses, damages, punitive 
damages, consequential damages, treble damages, costs and expenses 
(including, without limitation, all fees, disbursements and expenses of 
counsel, experts and consultants and costs of investigation and feasibility 
studies), fines, penalties, sanctions and interest incurred as a result of 
any claim, suit, action or demand by any person or entity, whether based in 
contract, tort, implied or express warranty, strict liability, criminal or 
civil statute or common law (including, without limitation, any thereof 
arising under any Environmental Law, permit, order or agreement with any 
Governmental Authority) and which relate to any health or safety condition 
regulated under any Environmental Law or in connection with any other 
environmental matter or Spill or the presence of a hazardous substance or 
threatened Spill or hazardous substance.              

         "ERISA" shall mean the Employee Retirement Income Security Act of 
1974 (or any successor legislation thereto), as amended from time to time and 
any regulations promulgated thereunder.              

         "ERISA Affiliate" shall mean, with respect to Borrower, any trade or 
business (whether or not incorporated) under common control with Borrower and 
which, together with Borrower, are treated as a single employer within the 
meaning of Section 414(b), (c), (m) or (o) of the IRC.               

         "ERISA Event" shall mean, with respect to Borrower or any ERISA 
Affiliate, (i) a Reportable Event with respect to a Title IV Plan or a 
Multiemployer Plan; (ii) the withdrawal of Borrower, any of its Subsidiaries 
or any ERISA Affiliate from a Title IV Plan subject to Section 4063 of ERISA 
during a plan year in which it was a substantial employer, as defined in 
Section 4001(a)(2) of ERISA; (iii) the complete or partial withdrawal of 
Borrower, any of its Subsidiaries or any ERISA Affiliate from any 
Multiemployer Plan; (iv) the filing of a notice of intent to terminate a 
Title IV Plan or the treatment of a plan amendment as a termination under 
Section 4041 of ERISA; (v) the institution of proceedings to terminate a 
Title IV Plan or Multiemployer Plan by the PBGC; (vi) the failure to make 
required contributions to a Qualified Plan; or (vii) any other event or 
condition which might reasonably be expected to constitute grounds under 
Section 4042 of ERISA for the termination of, or the appointment of a trustee 
to administer, any Title IV Plan or Multiemployer Plan or the imposition of 
any liability under Title IV of ERISA, other than PBGC premiums due but not 
delinquent under Section 4007 of ERISA.             

         "Event of Default" shall have the meaning assigned to it in Section 
9.1 hereof.               

         "Financials" shall mean the financial statements referred to in 
Section 4.6(a) hereof.                 
    

                                        - 5 -

<PAGE>

         "Fiscal Year" shall mean the calendar year. Subsequent changes of 
the fiscal year of Borrower shall not change the term "Fiscal Year," unless 
the Required Lenders shall consent in writing to such changes.
         
         "Funded Debt" shall mean, with respect to any Person, all 
Indebtedness of such Person which by the terms of the agreement governing or 
instrument evidencing such Indebtedness matures more than one year from, or 
is directly or indirectly renewable or extendible at the option of the debtor 
under a revolving credit or similar agreement obligating the lender or 
lenders to extend credit over a period of more than one year from, the date 
of creation thereof, including current maturities of long-term debt, 
revolving credit, and short-term debt extendible beyond one year at the 
option of the debtor and, in respect of Borrower, including the Term Loan 
Advance.
         
         "GAAP" shall mean generally accepted accounting principles in the 
United States of America as in effect from time to time.
         
         "Governmental Authority" shall mean any nation or government, any 
state or other political subdivision thereof, and any agency, department or 
other entity exercising executive, legislative, judicial, regulatory or 
administrative functions of or pertaining to government.
         
         "Guaranteed Indebtedness" shall mean, as to any Person, any 
obligation of such Person guaranteeing any indebtedness, lease, dividend, or 
other obligation ("primary obligations") of any other Person (the "primary 
obligor") in any manner including, without limitation, any obligation or 
arrangement of such Person (a) to purchase or repurchase any such primary 
obligation, (b) to advance or supply funds (i) for the purchase or payment of 
any such primary obligation or (ii) to maintain working capital or equity 
capital of the primary obligor or otherwise to maintain the net worth or 
solvency or any balance sheet condition of the primary obligor, (c) to 
purchase property, securities or services primarily for the purpose of 
assuring the owner of any such primary obligation of the ability of the 
primary obligor to make payment of such primary obligation, or (d) to 
indemnify the owner of such primary obligation against loss in respect 
thereof.
         
         "Guarantor" shall mean each Subsidiary of Borrower, each of which is 
executing and delivering to Lender the Guaranty.
         
         "Guaranty" shall mean the agreement made in favor of Lender by each 
Guarantor, substantially in the form attached hereto as Exhibit A, including 
all amendments, modifications and supplements thereto, and shall refer to the 
Guaranty as the same may be in effect at the time such reference becomes 
operative.
         
         "Indebtedness" of any Person shall mean (i) all indebtedness of such 
Person for borrowed money or for the deferred purchase price of property or 
services (including, without limitation, reimbursement and all other 
obligations with respect to surety bonds, letters of credit and bankers' 
acceptances, whether or not matured, but not including obligations to trade 
creditors incurred in the ordinary course of business), (ii) all obligations 
evidenced by notes, bonds, debentures or similar instruments, (iii) all 
indebtedness created or arising under any conditional sale or other title 
retention agreements with respect to property acquired by such Person (even 
though the rights and remedies of the seller or lender under such agreement 
in the event of default are limited to repossession or sale of such 
property), (iv) all Capital Lease Obligations, (v) all Guaranteed 
Indebtedness, (vi) all Indebtedness referred to in clause (i), (ii), (iii), 
(iv) or (v) above secured by (or for which the holder of such Indebtedness 
has an existing right, contingent or otherwise, to be
         
    
                                     - 6 -

<PAGE>

secured by) any Lien upon or in property (including, without limitation, 
accounts and contract rights) owned by such Person, even though such Person 
has not assumed or become liable for the payment of such Indebtedness, (vii) 
the Obligations, and (viii) all liabilities under Title IV of ERISA.

         "Interest Payment Date" shall have the meaning assigned to such term 
in Section 2.5(a) hereof.
         
         "Inventory" shall mean any and all now owned or hereafter acquired 
inventory, goods, merchandise, and other tangible personal property intended 
for sale or lease, in the custody or possession, actual or constructive, of 
Borrower or any of its Subsidiaries, or in transit to Borrower or any of its 
Subsidiaries, including such inventory as is on consignment to third parties, 
leased to customers of Borrower or any of its Subsidiaries, or otherwise 
temporarily out of the custody or possession of Borrower or any of its 
Subsidiaries.
         
         "IRC" shall mean the Internal Revenue Code of 1986, as amended, and 
any successor thereto.
         
         "IRS" shall mean the Internal Revenue Service, or any successor 
thereto.
                                           
         "Leases" shall mean all of those leasehold estates in real property 
now owned or hereafter acquired by Borrower or any Subsidiary of Borrower, as 
lessee.
         
         "Lender" shall mean WES Acquisition Corp. and, if at any time WES 
Acquisition Corp. shall cease to be a holder of Term Note, such replacement 
lender as shall be designated as such by the Required Lenders.
         
         "Letter of Credit Obligations" shall mean all outstanding 
obligations incurred by BA at the request of Borrower or any Subsidiary, 
whether direct or indirect, contingent or otherwise, due or not due, in 
connection with the issuance or guarantee by BA of letters of credit, bank 
acceptances in respect of letters of credit, or the like. The amount of such 
Letter of Credit Obligations shall equal the maximum amount which may be 
payable by BA thereupon or pursuant thereto.
         
         "Letters of Credit" shall mean commercial or standby letters of 
credit issued at the request and for the account of Borrower, and bankers' 
acceptances issued by Borrower, for which BA has incurred Letter of Credit 
Obligations pursuant thereto.
         
         "Lien" shall mean any mortgage or deed of trust, pledge, 
hypothecation, assignment, deposit arrangement, lien, charge, claim, security 
interest, easement or encumbrance, or preference, priority or other security 
agreement or preferential arrangement of any kind or nature whatsoever 
(including, without limitation, any lease or title retention agreement, any 
financing lease having substantially the same economic effect as any of the 
foregoing, and the filing of, or agreement to give, any financing statement 
perfecting a security interest under the Code or comparable law of any 
jurisdiction).
         
         "Loan Documents" shall mean this Agreement, the Term Note, the 
Collateral Documents, the Guaranty, those other Ancillary Agreements as to 
which Lender is a party or a beneficiary on the Closing Date, and all other 
agreements, instruments, documents and certificates, including, without 
limitation, pledges, powers of attorney, consents, assignments, contracts, 
notices, and all other written matter whether heretofore, now or hereafter 
executed by or on behalf of
         
                                    - 7 -

<PAGE>

Borrower or any of its Affiliates, or any employee of Borrower or any of its 
Affiliates, and delivered to Lender in connection with this Agreement or the 
transactions contemplated hereby, and all amendments or supplements to any of 
the foregoing.

         "Loan Party" shall mean Borrower and each Subsidiary of Borrower.
                                           
         "Material Adverse Effect" shall mean material adverse effect on (i) 
the business, assets, operations, prospects or financial or other condition 
of Borrower and its Subsidiaries taken as a whole, (ii) Borrower's and its 
Subsidiaries' collective ability to pay the Obligations in accordance with 
the terms thereof, or (iii) the Collateral or Lender's Liens on the 
Collateral or the priority of any such Lien.
         
         "Maximum Lawful Rate" shall have the meaning assigned to it in 
Section 2.5(c) hereof.
         
         "Multiemployer Plan" shall mean a "multiemployer plan" as defined in 
Section 4001(a)(3) of ERISA, and to which Borrower, any of its Subsidiaries 
or any ERISA Affiliate is making, is obligated to make, has made or been 
obligated to make, contributions on behalf of participants who are or were 
employed by any of them.
         
         "Net Cash Proceeds" shall have the meaning assigned to it in Section 
2.2(a) hereof.
         
         "Obligations" shall mean all loans, advances, debts, liabilities, 
and obligations, for monetary amounts (whether or not such amounts are 
liquidated or determinable) owing by Borrower or any of its Subsidiaries or 
all of them to Lender or any Subsidiary of Lender, and all covenants and 
duties regarding such amounts, of any kind or nature, present or future, 
whether or not evidenced by any note, agreement or other instrument, arising 
under any of the Loan Documents. This term includes, without limitation, all 
interest, Commitment Fees, charges, expenses, attorneys' fees and any other 
sum chargeable to Borrower or any or all of its Subsidiaries under any of the 
Loan Documents.
         
         "Patent Assignment" shall mean the Patent Assignments made in favor 
of Lender by Borrower and its Subsidiaries, substantially in the form 
attached hereto as Exhibit B.
         
         "PBGC" shall mean the Pension Benefit Guaranty Corporation or any 
successor thereto.
         
         "Pension Plan" shall mean an employee pension benefit plan, as 
defined in Section (3)(2) of ERISA (other than a Multiemployer Plan), which 
is not an individual account plan, as defined in Section 3(34) of ERISA, and 
which Borrower, any of its Subsidiaries or, if a Title IV Plan, any ERISA 
Affiliate maintains, contributes to or has an obligation to contribute to on 
behalf of participants who are or were employed by any of them.
         
        Permitted Dispositions" shall have the meaning assigned to it in 
Section 6.13 hereof.

         "Permitted Encumbrances" shall mean the following encumbrances: (i) 
Liens for taxes or assessments or other governmental charges or levies, 
either not yet due and payable or to the extent that nonpayment thereof is 
permitted by the terms of this Agreement; (ii) pledges or deposits securing 
obligations under workmen's compensation, unemployment insurance, social 
security or
         
                                                  
                                     -   8   -

<PAGE>

public liability laws or similar legislation; (iii) pledges or deposits 
securing bids, tenders, contracts (other than contracts for the payment of 
money) or leases to which Borrower or any of its Subsidiaries is a party as 
lessee made in the ordinary course of business; (iv) deposits securing public 
or statutory obligations of Borrower or any of its Subsidiaries; (v) 
workers', mechanics', suppliers', carriers', warehousemen's or other similar 
liens arising in the ordinary course of business and securing indebtedness 
aggregating not in excess of $100,000 at any time outstanding, not yet due 
and payable; (vi) deposits securing or in lieu of surety, appeal or customs 
bonds in proceedings to which Borrower or any of its Subsidiaries is a party; 
(vii) any attachment or judgment lien, unless the judgment it secures shall 
not, within 60 days after the entry thereof, have been discharged or 
execution thereof stayed pending appeal, or shall not have been discharged 
within 60 days after the expiration of any such stay; (viii) zoning 
restrictions, easements, licenses, or other restrictions on the use of real 
property or other minor irregularities in title (including leasehold title) 
thereto, so long as the same do not materially impair the use, value, or 
marketability of such real property, leases or leasehold estates; (ix) Liens 
on cash and Cash Equivalents to secure Letter of Credit Obligations; (x) 
Liens on the specific items of equipment that are the subject of the SBCC 
Lease to secure the Sanwa Obligations.

         "Person" shall mean any individual, sole proprietorship, 
partnership, joint venture, trust, unincorporated organization, association, 
corporation, institution, public benefit corporation, entity or government 
(whether federal, state, county, city, municipal or otherwise, including, 
without limitation, any instrumentality, division, agency, body or department 
thereof).
         
         "Plan" shall mean, with respect to Borrower or any ERISA Affiliate, 
at any time, an employee benefit plan, as defined in Section 3(3) of ERISA, 
which Borrower or any of its Subsidiaries maintains, contributes to or has an 
obligation to contribute to on behalf of participants who are or were 
employed by any of them.
         
         "Projections" shall mean the projections referred to in Section 4.7 
hereof.
                                           
         "Qualified Plan" shall mean an employee pension benefit plan, as 
defined in Section 3(2) of ERISA, which is intended to be tax-qualified under 
Section 401(a) of the IRC, and which Borrower, any of its Subsidiaries or any 
ERISA Affiliate maintains, contributes to or has an obligation to contribute 
to on behalf of participants who are or were employed by any of them.
         
         "Real Estate" shall mean all of those plots, pieces or parcels of 
land now owned or leased or hereafter acquired or leased by Borrower or any 
Subsidiary (the "Land"), including, without limitation, those listed on 
Schedule 4.8 hereto and more particularly described in the Mortgages, 
together with the right, title and interest of Borrower or any Subsidiary, if 
any, in and to the streets, the land lying in the bed of any streets, roads 
or avenues, opened or proposed, in front of, adjoining, or abutting the Land 
to the center line thereof, the air space and development rights pertaining 
to the Land and right to use such air space and development rights, all 
rights of way, privileges, liberties, tenements, hereditaments, and 
appurtenances belonging or in any way appertaining thereto, all fixtures, all 
easements now or hereafter benefiting the Land and all royalties and rights 
appertaining to the use and enjoyment of the Land, including, without 
limitation, all alley, vault, drainage, mineral, water, oil, and gas rights, 
together with all of the buildings and other improvements now or hereafter 
erected on the Land, and all fixtures and articles of personal property 
appertaining thereto and all additions thereto and substitution and 
replacement thereof.
         
                              -   9   -

<PAGE>

    "Reportable Event" shall mean any of the events described in Section
4043(b)(1), (2), (3), (5), (6), (8) or (9) or ERISA.

    "Required Lenders" shall mean, as of any date, the holders of Notes
evidencing at least a majority of the aggregate unpaid principal amount of the
Term Loan; PROVIDED, HOWEVER, that any amendment to, modification of or
supplement to this Agreement or waiver of a Default or an Event of Default
hereunder that would have the effect of reinstating the obligations to make Term
Loans from and after the date such obligations have been terminated or changing
the terms of, amount of or obligation to make Term Loans shall require the
affirmative consent thereto of WES Acquisition Corp.

    "Reserves" shall mean such reserves for doubtful accounts, returns,
allowances and the like as may be established by Borrower or any Subsidiary or
as may otherwise be required in accordance with GAAP.

    "Restricted Lease" shall mean, as at any date, any lease of property
(whether real, personal or mixed) other than Capital Leases.

    "Restricted Payment" shall mean (i) the declaration of any dividend or the
incurrence of any liability to make any other payment of distribution of cash or
other property or assets in respect of Borrower's Stock or (ii) any payment on
account of the purchase, redemption or other retirement of Borrower's Stock or
any other payment or distribution made in respect thereof, either directly or
indirectly.

    "Retiree Welfare Plan" shall refer to any Welfare Plan providing for
continuing coverage or benefits for any participant or any beneficiary of a
participant after such participant's termination of employment, other than
continuation coverage provided pursuant to Section 4980B of the IRC and at the
sole expense of the participant or the beneficiary of the participant.

    "Sanwa Obligations" means all amounts payable by Borrower to SBCC pursuant
to (i) that certain letter agreement dated August 31, 1993 (the "SBCC Letter
Agreement") among SBCC, Borrower, Bachmann Companies, Inc., Wahlco, Inc., and
Wahlco Power Products, Inc., (ii) that certain Lease Agreement Number 0339795
dated August 15, 1991 (the "SBCC Lease") among Wahlco, Inc., Pennsylvania
Electric Company and New York State Electric and Gas Corporation, which has been
assigned to SBCC pursuant to the SBCC Letter Agreement, and (iii) that certain
letter agreement dated May 11, 1995 (the "May 11 Letter Agreement") among SBCC,
Borrower, Bachman Companies, Inc., Wahlco, Inc., Wahlco Power Products, Inc.,
and Wexford Capital Corporation.

    "SBCC" means Sanwa Business Credit Corporation.

    "Security Agreement" shall mean the agreement entered into between Lender
and Borrower and its Subsidiaries, substantially in the form attached hereto as
Exhibit C, including all amendments, modifications and supplements thereto, and
shall refer to the Security Agreement as the same may be in effect at the time
such reference becomes operative.


                                         -10-

<PAGE>

         "Senior Debt to Consolidated Cash Flow Ratio" shall mean, at any 
date of calculation thereof, the ratio of (a) Senior Debt of Borrower 
outstanding on such date to (b) Consolidated Cash Flow of Borrower for the 
immediately preceding four consecutive fiscal quarters.
         
         "Solvent" shall mean, when used with respect to any Person, that:
                                           
              (a) the present fair salable value of such Person's assets is in
    excess of the total amount of such Person's liabilities;
    
              (b) such Person is able to pay its debts as they become due; and
              
              (c) such Person does not have unreasonably small capital to carry
    on such Person's business as theretofore operated and all businesses in
    which such Person is about to engage.
    
         "Spill" shall have the meaning assigned to it in Section 4.21.
    
         "Stated Rate" shall have the meaning assigned to it in Section 
2.5(a) hereof.
    
         "Stock" shall mean all shares, options, warrants, general or limited 
partnership interests, participations or other equivalents (regardless of how 
designated) of or in a corporation, partnership or equivalent entity whether 
voting or nonvoting, including, without limitation, common stock, preferred 
stock, or any other "equity security" (as such term is defined in Rule 3a11-1 
of the General Rules and Regulations promulgated by the Securities and 
Exchange Commission under the Securities Exchange Act of 1934, as amended).
         
         "Stock Pledge Agreement" shall mean the agreement entered into 
between Lender and each of Borrower and those Subsidiaries owning Stock of 
other Subsidiaries of Borrower, substantially in the form attached hereto as 
Exhibit D, including all amendments, modifications and supplements thereto, 
and shall refer to the Stock Pledge Agreement as the same may be in effect at 
the time such reference becomes operative.
         
         "Stock Purchase Agreement" shall have the meaning assigned to it in 
the first paragraph of the recitals to this Agreement.
         
         "Subsidiary" shall mean, with respect to any Person, (a) any 
corporation of which an aggregate of more than 50% of the outstanding Stock 
having ordinary voting power to elect a majority of the board of directors of 
such corporation (irrespective of whether, at the time, Stock of any other 
class or classes of such corporation shall have or might have voting power by 
reason of the happening of any contingency) is at the time, directly or 
indirectly, owned legally or beneficially by such Person and/or one or more 
Subsidiaries of such Person, and (b) any partnership in which such Person 
and/or one or more Subsidiaries of such Person shall have an interest 
(whether in the form of voting or participation in profits or capital 
contribution) of more than 50%.
         
         "Taxes" shall have the meaning assigned to it in Section 2.12 hereof.
    
         "Term Loan Advance" shall have the meaning assigned to it in Section 
2.1(a) hereof.
    
         "Term Note" shall have the meaning assigned to it in Section 2.1 
hereof.
    
                                         - 11 -

<PAGE>

         "Termination Date" shall mean the date on which all Senior Debt and 
any other Obligations hereunder have been completely discharged and Borrower 
shall have no further right to borrow any monies hereunder.
         
         "Title IV Plan" shall mean a Pension Plan, other than a 
Multiemployer Plan, which is covered by Title IV of ERISA.
         
         "Trademark Assignment" shall mean the Trademarks and Service Marks 
Assignment in the form attached hereto as Exhibit F.
         
         "Welfare Plans" shall mean any welfare plan, as defined in Section 
3(1) of ERISA, which is maintained or contributed to by Borrower, any of its 
Subsidiaries or any ERISA Affiliate.
         
         WES Acquisition Corp. shall mean WES Acquisition Corp., a Delaware 
corporation having an address at 411 West Putnam Avenue, Greenwich, 
Connecticut 06830.
         
         "Withdrawal Liability" means, at any time, the aggregate amount of 
the liabilities, if any, pursuant to Section 4201 of ERISA, and any increase 
in contributions pursuant to Section 4243 of ERISA with respect to all 
Multiemployer Plans.
         
         Any accounting term used in this Agreement shall have, unless 
otherwise specifically provided herein, the meaning customarily given such 
term in accordance with GAAP, and all financial computations hereunder shall 
be computed, unless otherwise specifically provided herein, in accordance 
with GAAP consistently applied. That certain terms or computations are 
explicitly modified by the phrase "in accordance with GAAP" shall in no way 
be construed to limit the foregoing. All other undefined terms contained in 
this Agreement shall, unless the context indicates otherwise, have the 
meanings provided for by the Code as in effect in the State of New York to 
the extent the same are used or defined therein. The words "herein," "hereof" 
and "hereunder" and other words of similar import refer to this Agreement as 
a whole, including the Exhibits and Schedules hereto, as the same may from 
time to time be amended, modified or supplemented, and not to any particular 
section, subsection or clause contained in this Agreement.
         
         Wherever from the context it appears appropriate, each term stated 
in either the singular or plural shall include the singular and the plural, 
and pronouns stated in the masculine, feminine or neuter gender shall include 
the masculine, the feminine and the neuter.
         
2. AMOUNT AND TERMS OF CREDIT

         2.1. TERM LOAN ADVANCE. (a) Upon and subject to the terms and 
conditions hereof, Lender agrees to refinance the Interim Notes, and to make 
available until the Commitment Termination Date, for Borrower's use one 
advance (the "Term Loan Advance") in an aggregate amount of $2,000,000.
         
         (b) The Term Loan Advance made by Lender shall be evidenced by a 
promissory note to be executed and delivered by Borrower at the time of the 
Term Loan Advance, the form of which is attached hereto and made a part 
hereof as Exhibit E (the "Term Note"). The Term Loan Note shall be payable to 
the order of Lender and shall represent the obligation of Borrower to pay the 
amount of the Term Loan Advance, with interest thereon as prescribed in 
Section 2.5(a). The date and amount of the Term Loan Advance and each payment 
of principal with respect thereto shall be

                                     - 12 -

<PAGE>

recorded on the books and records of Lender, which books and records shall 
constitute PRIMA FACIE evidence of the accuracy of the information therein 
recorded. The entire unpaid balance of the Term Loan Advance shall be due and 
payable on the Commitment Termination Date.

         (c) The Term Loan Advance and all Obligations of Borrower hereunder 
shall be subordinate to the payment of any amounts due to SBCC under the SBCC 
Letter Agreement and the May ll Letter Agreement which are not paid as and 
when due.

         2.2. MANDATORY PREPAYMENT. (a) The net cash proceeds realized from 
any Permitted Dispositions, after deducting all expenses related thereto (the 
"Net Cash Proceeds"), shall, immediately upon receipt thereof, be used by 
Borrower to prepay the Term Loan Advances.
         
         (b) Borrower shall prepay the Term Loan Advance in an amount equal 
to the lesser of (i) the Obligations or (ii) 100% of the Net Cash Proceeds 
received by Borrower from any public offering of its equity securities.

         (c) No prepayment fee shall be payable in respect of any mandatory 
prepayment under this Section 2.2.

         2.3. OPTIONAL PREPAYMENT. Borrower shall have the right at any time, 
on 10 days' prior written notice to Lender, to voluntarily prepay the Term 
Loan Advance in a minimum amount of $50,000 and integral multiples thereof, 
without premium or penalty. If Borrower prepays the Term Loan Advance in 
full, Borrower shall have no right to receive additional Term Loan Advances 
hereunder. Each prepayment shall be accompanied by the payment of accrued and 
unpaid interest on the amount being prepaid, through the date of prepayment.
         
         2.4. USE OF PROCEEDS. Borrower shall apply the proceeds of the Term 
Loan Advance as set forth in the recitals of this Agreement.
         
         2.5. INTEREST ON TERM LOAN. (a) Borrower shall pay interest to 
Lender quarterly in arrears on the last day of each calendar quarter, 
commencing on September 30, 1995 (each, an "Interest Payment Date"), at an 
annual rate equal to 13% (the "Stated Rate"), based on a year of 365 days for 
the actual number of days elapsed, and based on the amounts outstanding from 
time to time under the Term Loan, and as set forth in the following sentence, 
the Interim Notes. The Term Note issued pursuant to this Agreement refinances 
the outstanding principal amounts of, and accrued but unpaid interest on, the 
Interim Notes; accordingly, interest on the Term Note shall accrue (a) on 
$1,000,000 principal amount of the indebtedness evidenced hereby from July 1, 
1995, (b) on $500,000 principal amount of the indebtedness evidenced hereby 
from July 5, 1995, and (c) on $500,000 principal amount of the indebtedness 
evidenced hereby from July 17, 1995.
         
         (b) So long as any Event of Default shall be continuing, the 
interest rate applicable to the Term Loan Advances shall be increased by two 
percentage points per annum above the rate otherwise applicable.

         (c) Notwithstanding anything to the contrary set forth in this 
Section 2.5, if at any time until payment in full of all of the Obligations 
in respect of the Term Loan Advances, the Stated Rate exceeds the highest 
rate of interest permissible under any law which a court of competent

                                   - 13 -

<PAGE>

jurisdiction shall, in a final determination, deem applicable hereto (the 
"Maximum Lawful Rate"), then in such event and so long as the Maximum Lawful 
Rate would be so exceeded, the rate of interest payable hereunder shall be 
equal to the Maximum Lawful Rate; PROVIDED, HOWEVER, that if at any time 
thereafter the Stated Rate is less than the Maximum Lawful Rate, Borrower 
shall continue to pay interest hereunder at the Maximum Lawful Rate until 
such time as the total interest received by Lender from the making of 
advances hereunder is equal to the total interest which Lender would have 
received had the Stated Rate been (but for the operation of this paragraph) 
the interest rate payable since the Closing Date. Thereafter, the interest 
rate payable hereunder shall be the Stated Rate, unless and until the Stated 
Rate again exceeds the Maximum Lawful Rate, in which event this paragraph 
shall again apply. In no event shall the total interest received by Lender 
pursuant to the terms hereof exceed the amount which Lender could lawfully 
have received had the interest due hereunder been calculated for the full 
term hereof at the Maximum Lawful Rate. In the event the Maximum Lawful Rate 
is calculated pursuant to this paragraph, such interest shall be calculated 
at a daily rate equal to the Maximum Lawful Rate divided by the number of 
days in the year in which such calculation is made. In the event that a court 
of competent jurisdiction, notwithstanding the provisions of this Section 
2.5(c), shall make a final determination that Lender has received interest 
hereunder or under any of the Loan Documents in excess of the Maximum Lawful 
Rate, Lender shall, to the extent permitted by applicable law, promptly apply 
such excess first to any interest due and not yet paid under the Term Loan, 
then to the outstanding principal installments of the Term Note in inverse 
order of maturity (without premium or penalty), then to other unpaid 
Obligations and thereafter shall refund any excess to Borrower or as a court 
of competent jurisdiction may otherwise order.

         2.6. COMMITMENT FEE. Borrower shall pay to Lender a fee (the 
"Commitment Fee") equal to $30,000, payable on the Closing Date. At Lender's 
option, Lender may deduct the amount of the Commitment Fee from the initial 
Term Loan Advance.
         
         2.7. RECEIPT OF PAYMENTS. Borrower shall make each payment under 
this Agreement not later than 3:00 P.M. (New York City time) on the day when 
due in lawful money of the United States of America in immediately available 
funds to Lender's depositary bank as designated by Lender from time to time 
for deposit in Lender's depositary account. For purposes only of computing 
interest hereunder, ail payments shall be applied by Lender on the day 
payment has been credited by Lender's depository bank to Lender's account in 
immediately available funds.
         
         2.8. APPLICATION OF PAYMENTS. Borrower irrevocably waives the right 
to direct the application of any and all payments at any time or times 
hereafter received by Lender from or on behalf of Borrower, and Borrower 
irrevocably agrees that Lender shall have the continuing exclusive right to 
apply any and all such payments against the then due and payable Obligations 
of Borrower and in repayment of the Term Loan Advances as Lender may deem 
advisable. In the absence of a specific determination by Lender with respect 
thereto, the same shall be applied in the following order: (i) then due and 
payable fees and expenses; (ii) then due and payable interest payments on the 
Term Loan Advances; and (iii) then due and payable principal payments on the 
Term Loan Advances. Lender is authorized to, and at its option may, make 
advances on behalf of Borrower for payment of all fees, expenses, charges, 
costs, principal and interest incurred by Borrower hereunder when and as 
Borrower fails to promptly pay any such amounts. At Lender's option and to 
the extent permitted by law, any advances so made may be deemed Term Loan 
Advances constituting Obligations hereunder.
         
                                 -  14 -

<PAGE>

         2.9. ACCOUNTING. Lender will provide a monthly accounting of 
transactions hereunder to Borrower. Each and every such accounting shall 
(absent manifest error) be deemed final, binding and conclusive upon Borrower 
in all respects as to all matters reflected therein, unless Borrower, within 
30 days after the date any such accounting is rendered, shall notify Lender 
in writing of any objection which Borrower may have to any such accounting, 
describing the basis for such objection with specificity. In that event, only 
those items expressly objected to in such notice shall be deemed to be 
disputed by Borrower. Lender's determination, based upon the facts available, 
of any item objected to by Borrower in such notice shall (absent manifest 
error) be final, binding and conclusive on Borrower, unless Borrower shall 
commence a judicial proceeding to resolve such objection within 30 days 
following Lender's notifying Borrower of such determination.
         
         2.10. INDEMNITY. Borrower shall indemnify and hold Lender harmless 
from and against any and all suits, actions, proceedings, claims, damages, 
losses, liabilities and expenses (including, without limitation, reasonable 
attorneys' fees and disbursements, including those incurred upon any appeal) 
which may be instituted or asserted against or incurred by Lender as the 
result of its having entered into any of the Loan Documents or extended 
credit hereunder; PROVIDED, HOWEVER, that Borrower shall not be liable for 
such indemnification to such indemnified Person to the extent that any such 
suit, action, proceeding, claim, damage, loss, liability or expense results 
from such indemnified Person's gross negligence or willful misconduct.
         
         2.11. ACCESS. Lender and each Assignee Lender and any of their 
officers, employees and/or agents shall have the right, exercisable as 
frequently as Lender or any Assignee Lender determines to be appropriate, 
during normal business hours (or at such other times as may reasonably be 
requested by Lender or any Assignee Lender), to inspect the properties and 
facilities of Borrower and its Subsidiaries and to inspect, audit and make 
extracts from all of Borrower's and its Subsidiaries' records, files and 
books of account. Borrower shall deliver any document or instrument 
reasonably necessary for Lender or any Assignee Lender, as any of them may 
request, to obtain records from any service bureau maintaining records for 
Borrower or its Subsidiaries, and shall maintain duplicate records or 
supporting documentation on media, including, without limitation, computer 
tapes and discs owned by Borrower and its Subsidiaries. Borrower shall 
instruct its and its Subsidiaries' banking and other financial institutions 
to make available to Lender such information and records as Lender and each 
Assignee Lender may reasonably request.
         
         2.12. TAXES. (a) Any and all payments by Borrower hereunder or under 
the Term Notes shall be made, in accordance with this Section 2.12, free and 
clear of and without deduction for any and all present or future taxes, 
levies, imposts, deductions, charges or withholdings, and all liabilities 
with respect thereto, excluding taxes imposed on or measured by the net 
income of Lender by the jurisdiction under the laws of which Lender is 
organized or any political subdivision thereof (all such non-excluded taxes, 
levies, imposts, deductions, charges, withholdings and liabilities being 
hereinafter referred to as "Taxes"). If Borrower shall be required by law to 
deduct any Taxes from or in respect of any sum payable hereunder or under any 
Term Note to Lender, (i) the sum payable shall be increased as may be 
necessary so that after making all required deductions (including deductions 
applicable to additional sums payable under this Section 2.12) Lender 
receives an amount equal to the sum it would have received had no such 
deductions been made, (ii) Borrower shall make such deductions, and (iii) 
Borrower shall pay the full amount deducted to the relevant taxing or other 
authority in accordance with applicable law.

                                      - 15 -

<PAGE>

         (b) In addition, Borrower agrees to pay any present or future stamp or
documentary taxes or any other sales, transfer, excise, mortgage recording or
property taxes, charges or similar levies that arise from any payment made
hereunder or under the Term Notes or from the execution, sale, transfer,
delivery or registration of, or otherwise with respect to, this Agreement or the
Notes, the Loan Documents and any other agreements and instruments contemplated
thereby (hereinafter referred to as "Other Taxes").

         (c) Borrower shall indemnify Lender for the full amount of Taxes or
Other Taxes (including without limitation, any Taxes or Other Taxes imposed by
any jurisdiction on amounts payable under this Section 2.12) paid by Lender and
any liability (including penalties, interest and expenses) arising therefrom or
with respect thereto, whether or not such Taxes or Other Taxes were correctly or
legally asserted. This indemnification shall be made within 30 days from the
date such Lender makes written demand therefor.

         (d) Within 30 days after the date of any payment of Taxes, Borrower
shall furnish to Lender, at its address referred to in Section 10.11, the
original or a certified copy of a receipt evidencing payment thereof. 

         (e) Without prejudice to the survival of any other agreement of
Borrower hereunder, the agreements and obligations of Borrower contained in this
Section 2.12 shall survive the payment in full of principal and interest
hereunder and under the Notes and the Termination of this Agreement. 

3. CONDITIONS PRECEDENT

         3.1. CONDITIONS TO TERM LOAN. Notwithstanding any other provision of
this Agreement and without affecting in any manner the rights of Lender
hereunder, Borrower shall have no rights under this Agreement (but shall have
all applicable obligations hereunder), and Lender shall not be obligated to make
the Term Loan hereunder, unless and until all conditions precedent to the
obligations of Borrower in the Stock Purchase Agreement shall have been
fulfilled or (with the consent of Lender) waived, and Borrower shall have
delivered to Lender, in form and substance satisfactory to Lender and (unless
otherwise indicated) each dated the Closing Date:
         
         (a) The Term Note payable to the order of Lender, duly executed by
Borrower.
         
         (b) A favorable opinion of Roger M. Barzun, Esq., counsel to the Loan
Parties.
         
         (c) Resolutions of the boards of directors of each Loan Party,
certified by the Secretary or Assistant Secretary of such Loan Party, as of the
Closing Date, to be duly adopted and in full force and effect on such date,
authorizing (i) the consummation of each of the transactions contemplated by the
Loan Documents and (ii) specific officers to execute and deliver this Agreement
and the other Loan Documents.

         (d) Governmental certificates, dated the most recent practicable date
prior to the Closing Date, showing that each Loan Party is organized and in good
standing in the jurisdiction of its organization and is qualified as a foreign
corporation and in good standing in all other jurisdictions in which it is
qualified to transact business.

                                    - 16 -
<PAGE>
         (e) A copy of the organizational charter and all amendments thereto of
each Loan Party, certified as of a recent date by the Secretary of State of the
jurisdiction of its organization, and copies of each Loan Party's by-laws,
certified by the Secretary or Assistant Secretary of such Loan Party as true and
correct as of the Closing Date.

         (f) The Security Agreement, duly executed and delivered by Borrower;
the Stock Pledge Agreement, duly executed and delivered by Borrower and each
Subsidiary owning Stock of other Subsidiaries of Borrower; the Patent and
Trademark Assignments duly executed by Borrower and its Subsidiaries; and the
Guaranty, duly executed and delivered by each Guarantor; together with:
         
               (i) acknowledgment copies of proper Financing Statements (Form
         UCC-1) duly filed under the Uniform Commercial Code of each
         jurisdiction as may be necessary or, in the opinion of Lender,
         desirable to perfect the security interests created by the Security
         Agreement,
         
               (ii) certified copies of Requests for Information or Copies
         (Form UCC-11), or equivalent reports, listing the Financing
         Statements referred to in paragraph (i) above and all other effective
         financing statements which name Borrower or any of its Subsidiaries
         (under its present name and any previous name) as debtor and which are
         filed in the jurisdictions referred to in said paragraph (i), together
         with copies of such other financing statements (none of which shall
         cover the Collateral purported to be covered by the Security
         Agreement),
         
              (iii) evidence of the completion of all recordings and filings of
         the Security Agreement and Patent and Trademark Assignments as may be
         necessary or, in the opinion of Lender, desirable to perfect the
         security interests and liens created by the Security Agreement and
         Patent and Trademark Assignments,
         
               (iv) certificates representing the Pledged Shares referred to in
         the Stock Pledge Agreement and undated stock powers for such
         certificates executed in blank, and
         
               (v) evidence that all other actions necessary or, in the opinion
         of Lender, desirable to perfect and protect the security interests
         created by the Security Agreement and Patent and Trademark Assignments
         have been taken.
         
         (g) The consolidated financial statements and the Projections
referred to in Sections 4.6 and 4.7, each certified by the chief financial
officer of Borrower, and the letter from Borrower to its accountants referred to
in Section 5.2.

         (h) A certificate of the chief executive officer and chief financial
officer of Borrower, satisfactory in form and substance to Lender, stating that
all of the representations and warranties of the Loan Parties contained herein
or in any of the Loan Documents are correct on and as of the Closing Date as
though made on and as of such date, and no event has occurred and is continuing,
or would result from a Term Loan Advance, which constitutes or would constitute
a Default or an Event of Default.

    
                                    - 17 - 
<PAGE>
         (i) Evidence that the insurance policies provided for in Section 6.7
are in full force and effect, certified by the insurer thereof, together with
appropriate evidence showing a loss payable clause in favor of Lender.

         (j) Certificates of the Secretary or an Assistant Secretary of each
Loan Party, dated the Closing Date, as to the incumbency and signatures of the
officers of such Loan Party executing this Agreement, the Term Note, any of the
Loan Documents and any other certificate or other document to be delivered
pursuant hereto or thereto, together with evidence of the incumbency of such
Secretary or Assistant Secretary.

         (k) Such additional information and materials as Lender may reasonably
request, including, without limitation, copies of any debt agreements, security
agreements and other material contracts.

4. REPRESENTATIONS AND WARRANTIES

         To induce Lender to make the Term Loan Advances, as herein provided
for, Borrower makes the following representations and warranties to Lender, each
and all of which shall be true and correct as of the date of execution and
delivery of this Agreement, and shall survive the execution and delivery of this
Agreement:
         
         4.1. CORPORATE EXISTENCE; COMPLIANCE WITH LAW. Borrower and each
Subsidiary of Borrower (i) is a corporation duly organized, validly existing and
in good standing under the laws of the state of its incorporation; (ii) is duly
qualified as a foreign corporation and in good standing under the laws of each
jurisdiction where its ownership or lease of property or the conduct of its
business requires such qualification (except for jurisdictions in which such
failure to so qualify or to be in good standing would not have a Material
Adverse Effect); (iii) has the requisite corporate power and authority and the
legal right to own, pledge, mortgage or otherwise encumber and operate its
properties, to lease the property it operates under lease, and to conduct its
business as now, heretofore and proposed to be conducted; (iv) has all material
licenses, permits, consents or approvals from or by, and has made all material
filings with, and has given all material notices to, all Governmental
Authorities having jurisdiction, to the extent required for such ownership,
operation and conduct; (v) is in compliance with its certificate or articles of
incorporation and by-laws; and (vi) is in compliance with all applicable
provisions of law where the failure to comply would have a Material Adverse
Effect.
         
         4.2. EXECUTIVE OFFICES. The current location of Borrower's and each of
its Subsidiary's executive offices and principal place of business is set forth
in Schedule 4.2 hereto.
         
         4.3. SUBSIDIARIES. There currently exist, and upon consummation of the
Acquisition there shall exist, no Subsidiaries of Borrower other than as set
forth on Schedule 4.3 hereto, which sets forth such Subsidiaries, together with
their respective jurisdictions of organization, and the authorized and
outstanding capital Stock of each such Subsidiary, by class and number and
percentage of each class legally owned by Borrower or a Subsidiary of Borrower
or any other Person, or to be owned by the Closing Date. There are no options,
warrants, rights to purchase or similar rights covering capital Stock for any
such Subsidiary.
         
                                    - 18 -    
<PAGE>



         4.4. CORPORATE POWER; AUTHORIZATION; ENFORCEABLE OBLIGATIONS. The
execution, delivery and performance by Borrower and its Subsidiaries of the Loan
Documents, Ancillary Documents and all instruments and documents to be delivered
by Borrower and its Subsidiaries, to the extent they are parties thereto,
hereunder and thereunder and the creation of all Liens provided for herein and
therein: (i) are within Borrower's and its Subsidiaries' corporate power; (ii)
have been, or by the Closing Date will be, duly authorized by all necessary or
proper corporate action; (iii) are not in contravention of any provision of
Borrower's or its Subsidiaries' respective certificates or articles of
incorporation or by-laws; (iv) will not violate any law or regulation, or any
order or decree of any court or governmental instrumentality; (v) will not
conflict with or result in the breach or termination of, constitute a default
under or accelerate any performance required by, any indenture, mortgage, deed
of trust, lease, agreement or other instrument to which Borrower or any of its
Subsidiaries is a party or by which Borrower or any of its Subsidiaries or any
of their property is bound; (vi) will not result in the creation or imposition
of any Lien upon any of the property of Borrower or any of its Subsidiaries
other than those in favor of Lender, all pursuant to the Loan Documents; and
(vii) do not require the consent or approval of any Governmental Authority or
any other Person, except for compliance with the filing and waiting period
requirements of the Hart-Scott-Rodino Antitrust Improvements Act of 1976 and the
rules and regulations promulgated thereunder, which will have been duly
obtained, made or complied with prior to the Closing Date. At or prior to the
Closing Date, each of the Loan Documents shall have been duly executed and
delivered for the benefit of or on behalf of Borrower or its Subsidiaries, as
the case may be, and each shall then constitute a legal, valid and binding
obligation of Borrower or its Subsidiaries, to the extent they are parties
thereto, enforceable against them in accordance with its terms.

         4.5. SOLVENCY. After giving effect to the initial Term Loan Advance,
if made on the Closing Date, Borrower and each of its Subsidiaries will be
Solvent as of and on the Closing Date.

         4.6. FINANCIAL STATEMENTS.

        (a) All of the following balance sheets and statements of income,
retained earnings and cash flows of Borrower, copies of which have been
furnished to Lender prior to the date of this Agreement, have been, except as
noted therein, prepared in conformity with GAAP consistently applied throughout
the periods involved and present fairly the consolidated financial position of 
Borrower in each case as at the dates thereof, and the results of operations and
cash flows for the periods then ended (as to the unaudited interim financial
statements, subject to normal year-end audit adjustments):

              (i) the unaudited consolidated balance sheet of Borrower as
         at March 31, 1995, and the related consolidated statements of
         income, retained earnings and cash flows for the three months
         ending on such date; and

              (ii) the audited consolidated balance sheet of Borrower as
         at December 31, 1994, and the related consolidated statements of
         income, retained earnings and cash flows for the year then ended,
         with the opinion thereon of Ernst & Young, LLP.

         (b) Except for the Sanwa Obligations, Borrower, as of March 31, 1995,
had no obligations, contingent liabilities or liabilities for Charges, long-term
leases or unusual forward or long-term commitments which are not reflected in
the consolidated balance sheet of Borrower and its Subsidiaries and which would
have a Material Adverse Effect.


                                    - 19 -
<PAGE>
         (c) There has been no material adverse change in the business, assets,
operations, prospects or financial or other condition of Borrower and its
Subsidiaries taken as a whole since March 31, 1995 (it being understood that,
subsequent to the Closing Date, this representation and warranty shall be
subject to the fact that Borrower shall have incurred the Obligations
hereunder). No dividends or other distributions have been declared, paid or made
upon any shares of capital Stock of Borrower or any of the Subsidiaries, nor
have any shares of capital Stock of Borrower or any of the Subsidiaries been
redeemed, retired, purchased or otherwise acquired for value by Borrower or
Subsidiaries since March 31, 1995.

         4.7. PROJECTIONS. The Projections of Borrower's annual operating
budgets on a consolidated basis, balance sheets and cash flow statements for the
fiscal years ending on December 31, 1995, 1996, 1997 and 1998, copies of which
have been delivered to Lender, disclose all material assumptions made with
respect to general economic, financial and market conditions in formulating such
Projections. No facts are known to Borrower which would result in any material
change in any of such Projections. The Projections are based upon reasonable
estimates and assumptions, all of which are fair in light of current conditions,
have been prepared on the basis of the assumptions stated therein, and reflect
the reasonable estimate of Borrower, to the best of its ability, of the results
of operations and other information projected therein.
         
         4.8. OWNERSHIP OF PROPERTY; LIENS. (a) Borrower or its Subsidiaries 
owns good and marketable fee simple title to all of the Real Estate described 
on Schedule 4.8(a) hereto and good, valid and marketable leasehold interests 
in the Leases described in Schedule 4.8(b) hereto, and good and marketable 
title to, or valid leasehold interests in, all of its other properties and 
assets and none of the properties and assets of Borrower or its Subsidiaries, 
including, without limitation, the Real Estate and Leases is subject to any 
Liens, except (i) Permitted Encumbrances and (ii) from and after the Closing 
Date, the Lien in favor of Lender pursuant to the Collateral Documents; and 
Borrower and its Subsidiaries have received all deeds, assignments, waivers, 
consents, non-disturbance and recognition or similar agreements, bills of 
sale and other documents, and duly effected all recordings, filings and other 
actions necessary to establish, protect and perfect Borrower's and its 
Subsidiaries' right, title and interest in and to all such property except 
where the failure to have received such documents or effected such actions 
will not, in the aggregate, have a Material Adverse Effect.
         
         (b) All real property owned or leased by Borrower and its Subsidiaries
is set forth on Schedule 4.8(a) and 4.8(b), respectively. Neither Borrower nor
any of its Subsidiaries owns any other real property or is lessee or lessor
under any leases other than as set forth therein. Schedules 4.8(a) and 4.8(b)
are true and correct in all material respects. Part One of Schedule 4.8(b)
hereto sets forth all leases of real property held by Borrower or any Subsidiary
as lessee and Part Two of Schedule 4.8(b) sets forth all leases of real property
held by Borrower or any Subsidiary as lessor together with information regarding
the commencement date, termination date, renewal options (if any) and annual
base rents for the years 1995, 1996, 1997 and 1998. Each of such leases is valid
and enforceable in accordance with its terms and is in full force and effect.
Borrower has delivered to Lender true and complete copies of each of such leases
set forth on Part One and Part Two of Schedule 4.8(b) and all documents
affecting the rights or obligations of Borrower or any Subsidiary which is a
party thereto, including, without limitation, any non-disturbance and
recognition agreements, subordination agreements, attornment agreements and
agreements regarding the term or rental of any of the leases. Neither Borrower
nor the applicable Subsidiary nor any other party to any such lease is in
default of its obligations thereunder or has delivered or received any notice of
default under any such lease, nor has any event occurred which, with the giving
of notice, the passage of

                                    - 20 -    

<PAGE>

time or both, would constitute a default under any such lease, except for any
default which would not have a Material Adverse Effect.

         (c) Neither Borrower nor any of its Subsidiaries owns or holds, or 
is obligated under or a party to, any option, right of first refusal or any 
other contractual right to purchase, acquire, sell, assign or dispose of any 
real property owned or leased by Borrower or any of its Subsidiaries.

         (d) All permits required to have been issued or appropriate to 
enable the real property owned or leased by Borrower or its Subsidiaries to 
be lawfully occupied and used for all of the purposes for which they are 
currently occupied and used, have been lawfully issued and are, as of the 
date hereof, in full force and effect.

         (e) Neither Borrower nor any of its Subsidiaries has received any 
notice, nor has any knowledge, of any pending, threatened or contemplated 
condemnation proceeding affecting any real property owned or leased by 
Borrower or any of its Subsidiaries or any part thereof, or of any sale or 
other disposition of any real property owned or leased by Borrower or any of 
its Subsidiaries or any part thereof in lieu of condemnation.

         (f) No portion of any real property owned or leased by Borrower or 
any of its Subsidiaries has suffered any material damage by fire or other 
casualty loss which has not heretofore been completely repaired and restored 
to its original condition. No portion of any real property owned or leased by 
Borrower or any of its Subsidiaries is located in a special flood hazard area 
as designated by any federal, Governmental Authority.

         4.9. NO DEFAULT. Neither Borrower nor any of its Subsidiaries is in 
default, nor to Borrower's knowledge is any third party in default, under or 
with respect to any contract, agreement, lease or other instrument to which 
it is a party, except for any default which (either individually or 
collectively with other defaults arising out of the same event or events) 
would not have a Material Adverse Effect. No Default or Event of Default has 
occurred and is continuing.
         
         4.10. BURDENSOME RESTRICTIONS. No contract, lease, agreement or 
other instrument to which Borrower or any of its Subsidiaries is a party or 
is bound and no provision of applicable law or governmental regulation has a 
Material Adverse Effect, or insofar as Borrower can reasonably foresee may 
have a Material Adverse Effect.

         4.11. LABOR MATTERS. There are no strikes or other labor disputes 
against Borrower or any of its Subsidiaries pending or, to Borrower's 
knowledge, threatened which would have a Material Adverse Effect. Hours 
worked by and payment made to employees of Borrower and its Subsidiaries have 
not been in violation of the Fair Labor Standards Act or any other applicable 
law dealing with such matters which would have a Material Adverse Effect. All 
payments due from Borrower or any of its Subsidiaries on account of employee 
health and welfare insurance which would have a Material Adverse Effect if 
not paid have been paid or accrued as a liability on the books of Borrower or 
such Subsidiary. Neither Borrower nor any of its Subsidiaries has any 
obligation under any collective bargaining agreement or any employment 
agreement. There is no organizing activity involving Borrower or any of its 
Subsidiaries pending or threatened by any labor union or group of employees. 
There are no representation proceedings pending or threatened with the 
National Labor Relations Board, and no labor organization or group of 
employees of Borrower or any of its Subsidiaries has made a pending demand 
for recognition. There are no complaints or charges against

                                    - 21 -
<PAGE>

Borrower or any of its Subsidiaries pending or threatened to be filed with 
any federal, state, local or foreign court, governmental agency or arbitrator 
based on, arising out of, in connection with, or otherwise relating to the 
employment or termination of employment by Borrower or any Subsidiary of any 
individual. Neither Borrower nor any of its Subsidiaries is a contractor, 
subcontractor or has a legal obligation to engage in affirmative action other 
than as required by the rules, regulations, orders, policies, decisions and 
procedures of the FCC.

         4.12. OTHER VENTURES. Except as set forth in Schedule 4.12, neither 
Borrower nor any Subsidiary is engaged in any joint venture or partnership 
with any other Person.

         4.13. TAXES. All federal, state, local and foreign tax returns, 
reports and statements required to be filed by Borrower and its Subsidiaries 
have been filed with the appropriate Governmental Authority and all Charges 
and other impositions shown thereon to be due and payable have been paid 
prior to the date on which any fine, penalty, interest or late charge may be 
added thereto for nonpayment thereof, or any such fine, penalty, interest, 
late charge or loss has been paid. Each of Borrower and its Subsidiaries has 
paid when due and payable all Charges required to be paid by it. Proper and 
accurate amounts have been withheld by Borrower and its Subsidiaries from 
their respective employees for all periods in full and complete compliance 
with the tax, social security and unemployment withholding provisions of 
applicable federal, state, local and foreign law and such withholdings have 
been timely paid to the respective governmental agencies. Schedule 4.13 sets 
forth, for each of Borrower and its Subsidiaries, those taxable years for 
which its tax returns are currently being audited by the IRS or any other 
applicable Governmental Authority. Neither Borrower nor any of its 
Subsidiaries has executed or filed with the IRS or any other Governmental 
Authority any agreement or other document extending, or having the effect of 
extending, the period for assessment or collection of any Charges. Neither 
Borrower nor any of its Subsidiaries has filed a consent pursuant to IRC 
Section 341(f) or agreed to have IRC Section 341(f)(2) apply to any 
dispositions of subsection (f) assets (as such term is defined in IRC Section 
341(f)(4)). None of the property owned by Borrower or any of its Subsidiaries 
is property which such company is required to treat as being owned by any 
other Person pursuant to the provisions of IRC Section 168(f)(8) of the 
Internal Revenue Code of 1954, as amended, and in effect immediately prior to 
the enactment of the Tax Reform Act of 1986 or is "tax-exempt use property" 
within the meaning of IRC Section 168(h). Neither Borrower nor any of its 
Subsidiaries has agreed or has been requested to make any adjustment under 
IRC Section 481(a) by reason of a change in accounting method or otherwise. 
Neither Borrower nor any of its Subsidiaries has any obligation under any 
written tax sharing agreement.

         4.14. ERISA. (a) Schedule 4.14 lists all Plans maintained or 
contributed to by Borrower and its Subsidiaries and all Qualified Plans 
maintained or contributed to by any ERISA Affiliate, and separately 
identifies the Title IV Plans, Multiemployer Plans, any multiple employer 
plans subject to Section 4064 of ERISA, unfunded Pension Plans and Retiree 
Welfare Plans.

         (b) Each Qualified Plan has been determined by the IRS to qualify 
under Section 401 of the IRC, and the trusts created thereunder have been 
determined to be exempt from tax under the provisions of Section 501 of the 
IRC, and to the best knowledge of Borrower nothing has occurred which would 
cause the loss of such qualification or tax-exempt status.

         (c) Each Plan is in compliance in all material respects with the 
applicable provisions of ERISA and the IRC, including the filing of reports 
required under the IRC or ERISA which are

                                    - 22 - 
<PAGE>

true and correct in all material respects as of the date filed, and with respect
to each Plan, other than a Qualified Plan, all required contributions and
benefits have been paid in accordance with the provisions of each such Plan.

         (d) None of Borrower, its Subsidiaries or any ERISA Affiliate, with
respect to any Qualified Plan, has failed to make any contribution or pay any
amount due as required by Section 412 of the IRC or Section 302 of ERISA or the
terms of any such plan.

         (e) With respect to all Retiree Welfare Plans, the present value of
future anticipated expenses pursuant to the latest actuarial projections of
liabilities does not exceed $100,000, and copies of such latest projections have
been provided to Lender.

         (f) There are no pending, or to the knowledge of Borrower or any of
its Subsidiaries, threatened claims, actions or lawsuits (other than claims for
benefits in the normal course), asserted or instituted against (i) any Plan or
its assets, (ii) any fiduciary with respect to any Plan or (iii) Borrower, any
of its Subsidiaries or any ERISA Affiliate with respect to any Plan.

         (g) Except as set forth on Schedule 4.14, none of Borrower, any of its
Subsidiaries or any ERISA Affiliate has incurred or reasonably expects to incur
any Withdrawal Liability (and no event has occurred which, with the giving of
notice under Section 4219 of ERISA, would result in such liability) under
Section 4201 of ERISA as a result of a complete or partial withdrawal from a
Multiemployer Plan.

         (h) Except as set forth in Schedule 4.14, within the last five years
none of Borrower, any of its Subsidiaries or any ERISA Affiliate has engaged in
a transaction which resulted in a Title IV Plan with Unfunded Liabilities being
transferred outside of the "controlled group" (within the meaning of Section
4001(a)(14) of ERISA) of any such entity.

         (i) Except as set forth on Schedule 4.14, no plan which is a Retiree
Welfare Plan provides for continuing benefits or coverage for any participant or
any beneficiary of a participant after such participant's termination of
employment (except as may be required by Section 4980B of the IRC and at the
sole expense of the participant or the beneficiary of the participant) which
would result in a liability in an amount which would have a Material Adverse
Effect. Borrower, its Subsidiaries and each ERISA Affiliate have complied with
the notice and continuation coverage requirements of Section 4980B of the IRC
and the regulations thereunder except where the failure to comply would not
result in any Material Adverse Effect.

         (j) Neither Borrower nor any of its Subsidiaries has engaged in a
prohibited transaction, as defined in Section 4975 of the IRC or Section 406 of
ERISA, in connection with any Plan, which would subject Borrower or any of its
Subsidiaries (after giving effect to any exemption) to a material tax on
prohibited transactions imposed by Section 4975 of the IRC or any other material
liability.

         (k) Except as set forth on Schedule 4.14, no liability under any Plan
has been funded, nor has such obligation been satisfied with, the purchase of a
contract from an insurance company that is not rated AAA by Standard & Poor's
Corporation and the equivalent by each other nationally recognized rating
agency.

                                    - 23 -
<PAGE>

         4.15. NO LITIGATION. Except as set forth on Schedule 4.15 hereto, no
action, claim or proceeding is now pending or, to the knowledge of Borrower,
threatened against Borrower or any of its Subsidiaries, at law, in equity or
otherwise, before any court, board, commission, agency or instrumentality of any
federal, state, or local government or of any agency or subdivision thereof, or
before any arbitrator or panel of arbitrators, which, if determined adversely,
could have a Material Adverse Effect, nor to the knowledge of Borrower does a
state of facts exist which is reasonably likely to give rise to such
proceedings. None of the matters set forth therein questions the validity of any
of the Loan Documents or any action taken or to be taken pursuant thereto, or
would have either individually or in the aggregate a Material Adverse Effect.
         
         4.16. EMPLOYMENT AND LABOR AGREEMENTS. Except as set forth on Schedule
4.16, there are no employment, consulting or management agreements covering
management of Borrower or any of its Subsidiaries and there are no collective
bargaining agreements or other labor agreements covering any employees of
Borrower or any of its Subsidiaries. A true and complete copy of each such
agreement has been furnished to Lender.
         
         4.17. PATENTS, TRADEMARKS, COPYRIGHTS AND LICENSES. Borrower and its
Subsidiaries own all material licenses, patents, patent applications,
copyrights, service marks, trademarks, trademark applications, and trade names
necessary to continue to conduct their business as heretofore conducted by them,
now conducted by them and proposed to be conducted by them, each of which is
listed, together with Patent and Trademark Office application or registration
numbers, where applicable, on Schedule 4.17 hereto. Borrower and its
Subsidiaries conduct their respective businesses without infringement or claim
of infringement of any license, patent, copyright, service mark, trademark,
trade name, trade secret or other intellectual property right of others, except
where such infringement or claim of infringement would not have a Material
Adverse Effect. To Borrower's knowledge, there is no infringement or claim of
infringement by others of any material license, patent, copyright, service mark,
trademark, trade name, trade secret or other intellectual property right of
Borrower or any of its Subsidiaries.
         
         4.18. FULL DISCLOSURE. No information contained in this Agreement, the
other Loan Documents, the Financial Statements or any written statement
furnished by or on behalf of Borrower or its Subsidiaries pursuant to the terms
of this Agreement contains any untrue statement of a material fact or omits to
state a material fact necessary to make the statements contained herein or
therein not misleading in light of the circumstances under which made.
         
         4.19. LIENS. Except for Permitted Encumbrances, the Liens granted to
Lender pursuant to the Collateral Documents will at the Closing Date be fully
perfected first priority Liens in and to the Collateral described therein. The
Liens granted to Lender pursuant to the Mortgages and Leasehold Mortgages will
be fully perfected first priority Liens in and to the Collateral therein
described upon their recording.
         
         4.20. NO MATERIAL ADVERSE EFFECT. No event has occurred since March
31, 1995 and is continuing which has had or could have a Material Adverse
Effect.
         
         4.21. ENVIRONMENTAL PROTECTION. Except as set forth on Schedule 4.21
attached hereto, to Borrower's knowledge without independent investigation, all
Real Estate owned and all real property leased pursuant to the Leases by
Borrower or any of Borrower's Subsidiaries is free of contamination from any
substance or material currently identified to be toxic or hazardous pursuant to
    
                                    - 24 -
<PAGE>

Environmental Laws, including, without limitation, any asbestos, pcb,
radioactive substance, methane, volatile hydrocarbons, industrial solvents, or
any other material or substance which has in the past or could at any time in
the future cause or constitute a health, safety, or environmental hazard to any
Person or property. Neither Borrower nor any of Borrower's Subsidiaries has
caused or suffered to occur any discharge, spillage, uncontrolled loss, seepage,
or filtration of oil or petroleum or chemical liquids or solids, liquid or
gaseous products, or hazardous waste, or hazardous substance in violation of the
Environmental Laws (a "Spill") at, under, or within any real property owned or
leased by any such Person. Neither Borrower nor any of Borrower's Subsidiaries
is involved in operations which could lead to the imposition of any liability or
Lien on any such Person or any owner of any premises occupied by such Person
under the Environmental Laws and neither Borrower nor any of Borrower's
Subsidiaries permitted any tenant or occupant of such premises to engage in any
such activity.

         4.22. REAL ESTATE MORTGAGES. Schedule 4.8 hereto sets forth with
respect to any Real Estate (i) the amount of existing Indebtedness secured by a
Lien on each property (each such property being a "Mortgaged Property"), (ii)
the current monthly payment of interest and principal in respect of such
Indebtedness, (iii) the current interest payable in respect of such
Indebtedness, and (iv) the estimated fair market values thereof as set forth in
certain appraisals prepared by third party appraisers, copies of which have
heretofore been furnished to Lender. Borrower has no reason to believe that the
amounts specified in the preceding sentence are not accurate. Borrower is not in
default of its obligations under any such Indebtedness nor has any event
occurred which, with the giving of notice, the passage of time or both, would
constitute a default under any such Indebtedness.
         
5. FINANCIAL STATEMENTS AND INFORMATION

         5.1. REPORTS AND NOTICES. Borrower covenants and agrees that from and
after the Closing Date and until the Termination Date, it shall deliver to
Lender:
         
         (a) Within 30 days after the end of each fiscal month, (i) a copy of
the unaudited consolidated and consolidating balance sheets of Borrower and its
Subsidiaries as of the end of such month and the related consolidated and
consolidating statements of income and cash flows for that portion of the Fiscal
Year ending as of the end of such month, and (ii) a copy of the unaudited
consolidated and consolidating statements of income of Borrower and its
Subsidiaries for such month, all prepared in accordance with GAAP (subject to
normal year-end adjustments), setting forth in comparative form in each case the
projected consolidated and consolidating figures for such period and accompanied
by (A) a statement in reasonable detail showing the calculations used in
determining the financial covenants under Sections 6.3 and 7.8 hereof, and (B)
the certification of the chief executive officer and chief financial officer of
Borrower that all such financial statements are complete and correct and present
fairly in accordance with GAAP (subject to normal year-end adjustments), the
consolidated and consolidating financial position, the consolidated and
consolidating results of operations and the consolidated and consolidating
statements of cash flows of Borrower and its Subsidiaries as at the end of such
month and for the period then ended, and that there was no Default or Event of
Default in existence as of such time.

         (b) Within 45 days after the end of each fiscal quarter, (i) a copy of
the unaudited consolidated and consolidating balance sheets of Borrower and its
Subsidiaries as of the close of such quarter and the related consolidated and
consolidating statements of income and cash flows for that portion of the Fiscal
Year ending as of the close of such quarter, and (ii) a copy of the unaudited
consolidated and consolidating statements of income of Borrower and its
Subsidiaries for such quarter,

    
                                    - 25 -    
<PAGE>
all prepared in accordance with GAAP (subject to normal year-end adjustments)
and accompanied by (A) a statement in reasonable detail showing the calculations
used in determining the financial covenants under Sections 6.3 and 7.8 hereof,
and (B) the certification of the chief executive officer, chief financial
officer and chief accounting officer of Borrower that all such financial
statements are complete and correct and present fairly in accordance with GAAP
(subject to normal year-end adjustments), the consolidated and consolidating
financial position, the consolidated and consolidating results of operations and
the consolidated and consolidating statements of cash flows of Borrower and its
Subsidiaries as at the end of such quarter and for the period then ended, and
that there was no Default or Event of Default in existence as of such time.

         (c) Within 90 days after the close of each Fiscal Year, a copy of the
annual audited consolidated and unaudited consolidating financial statements of
Borrower and its Subsidiaries, consisting of consolidated and consolidating
balance sheets and consolidated and consolidating statements of income and
retained earnings and cash flows, setting forth in comparative form in each case
the consolidated and consolidating figures for the previous fiscal year, which
financial statements shall be prepared in accordance with GAAP, certified (only
with respect to the consolidated financial statements) without qualification by
the independent certified public accountants regularly retained by Borrower, or
any other firm of independent certified public accountants of recognized
national standing selected by Borrower and acceptable to Lender, and accompanied
by (i) a schedule in reasonable detail showing the calculations used in
determining the financial covenants under Section 6.3 and 7.8 hereof, occurred
and (ii) a certification of the chief executive officer, chief financial officer
and chief accounting officer of Borrower that all such financial statements are
complete and correct and present fairly in accordance with GAAP the consolidated
and consolidating financial position, the consolidated and consolidating results
of operations and the consolidated and consolidating statements of cash flows of
Borrower and its Subsidiaries as at the end of such year and for the period then
ended and that there was no Default or Event of Default in existence as of such
time.

         (d) As soon as practicable, but in any event within one (1) Business
Day after Borrower becomes aware of the existence of any Default or Event of
Default, or any development or other information which would have a Material
Adverse Effect, telephonic or telegraphic notice specifying the nature of such
Default or Event of Default or development or information, including the
anticipated effect thereof, which notice shall be promptly confirmed in writing
within three (3) days.

         (e) Within 90 days prior to the beginning of each Fiscal Year:
         
              (i) projected consolidated balance sheet of Borrower and its
    Subsidiaries and projected consolidating balance sheet of Borrower and its
    Subsidiaries for such Fiscal Year, on a monthly basis;
    
            (ii) projected consolidated and consolidating cash flow statements
    of Borrower and its Subsidiaries, including summary details of cash
    disbursements (including for Capital Expenditures), for such Fiscal Year,
    on a monthly basis; and 
    
           (iii) projected consolidated and consolidating income statements of
    Borrower and its Subsidiaries for such Fiscal Year, on a monthly basis;
    
                                    - 26 -

<PAGE>

together with appropriate supporting details as requested by Lender.

         (f) If requested by Lender, copies of all federal, state, local and
foreign tax returns and reports in respect of income, franchise or other taxes
on or measured by income (excluding sales, use or like taxes) filed by Borrower
or any of its Subsidiaries.

         (g) Such other information respecting Borrower's or any of its
Subsidiaries' business, financial condition or prospects as Lender or any
Assignee Lender may, from time to time, reasonably request.

         5.2. COMMUNICATION WITH ACCOUNTANTS. Borrower authorizes Lender and
each Assignee Lender to communicate directly with its independent certified
public accountants and tax advisors and authorizes those accountants to disclose
to Lender and each Assignee Lender any and all financial statements and other
supporting financial documents and schedules including copies of any management
letter with respect to the business, financial condition and other affairs of
Borrower and any of its Subsidiaries. At or before the Closing Date, Borrower
shall deliver a letter addressed to such accountants and tax advisors
instructing them to comply with the provisions of this Section 5.2.
         
6. AFFIRMATIVE COVENANTS

         Borrower covenants and agrees that, unless the Required Lenders shall
otherwise consent in writing, from and after the date hereof and until the
Termination Date:
         
         6.1. MAINTENANCE OF EXISTENCE AND CONDUCT OF BUSINESS. Borrower shall,
and shall cause each of its Subsidiaries to: (a) do or cause to be done all
things necessary to preserve and keep in full force and effect its corporate
existence, and its rights and franchises; (b) continue to conduct its business
substantially as now conducted or as otherwise permitted hereunder; (c) at all
times maintain, preserve and protect all of its material trademarks and trade
names, and preserve all the remainder of its property, in use or useful in the
conduct of its business and keep the same in good repair, working order and
condition (taking into consideration ordinary wear and tear) and from time to
time make, or cause to be made, all needful and proper repairs, renewals and
replacements, betterments and improvements thereto consistent with applicable
industry practices, so that the business carried on in connection therewith may
be properly and advantageously conducted at all times; and (d) transact business
only in such names set forth on Schedule 6.1, or such other names as Borrower or
any Subsidiary of Borrower shall specify to Lender in writing not less than
thirty (30) days prior to the first date such name is used by Borrower or any
Subsidiary of Borrower.
         
         6.2. PAYMENT OF OBLIGATIONS. (a) Borrower shall, and shall cause each
of its Subsidiaries to: (i) pay and discharge or cause to be paid and discharged
all its Indebtedness, including, without limitation, all the Obligations, as and
when due and payable, and (ii) pay and discharge or cause to be paid and
discharged promptly all (A) Charges imposed upon it, its income and profits, or
any of its property (real, personal or mixed), and (B) lawful claims for labor,
materials, supplies and services or otherwise before any thereof shall become in
default.
         
         (b) Borrower and its Subsidiaries may in good faith contest, by proper
legal actions or proceedings, the validity or amount of any Charges or claims
arising under Section 6.2(a)(ii), provided that at the time of commencement of
any such action or proceeding, and during the pendency thereof (i) no Default or
Event of Default shall have occurred; (ii) adequate Reserves with 
         
         
                                      -27-
<PAGE>
         
respect thereto are maintained on the books of Borrower or such Subsidiary, 
in accordance with GAAP; (iii) such contest operates to suspend collection of 
the contested Charges or claims and is maintained and prosecuted continuously 
with diligence; (iv) none of the Collateral would be subject to forfeiture or 
loss or any Lien by reason of the institution or prosecution of such contest; 
(v) no Lien shall exist for such Charges or claims during such action or 
proceeding; (vi) Borrower or such Subsidiary shall promptly pay or discharge 
such contested Charges and all additional charges, interest, penalties and 
expenses, if any, and shall deliver to Lender evidence acceptable to Lender 
of such compliance, payment or discharge, if such contest is terminated or 
discontinued adversely to Borrower or such Subsidiary; and (vii) Lender has 
not advised Borrower in writing that Lender reasonably believes that 
nonpayment or nondischarge thereof would have a Material Adverse Effect.

          (c) Notwithstanding anything to the contrary contained in Section 
6.2(b) above, Borrower and each of its Subsidiaries shall have the right to 
pay the charges or claims arising under Section 6.2(a)(ii) and in good faith 
contest, by proper legal actions or proceedings, the validity or amount of 
such Charges or claims.

          6.3. FINANCIAL COVENANTS. Borrower and its Subsidiaries shall, on
a consolidated basis:
          
          (a) maintain at all times, such maintenance to be evidenced as at
the end of any fiscal quarter of Borrower, a Consolidated Total Funded Debt
to Consolidated Cash Flow Ratio equal to or less than:

               6.0:1.0        for the Fiscal Year ended
                              December 31, 1995
               3.0:1.0        for the Fiscal Year ending
                              December 31, 1996; and
               2.0:1.0        thereafter;

          (b) maintain at all times, such maintenance to be evidenced as at 
the end of any fiscal quarter of Borrower, a Senior Debt to Consolidated Cash 
Flow Ratio equal to or less than:

                5.0:1.0       for the Fiscal Year ending
                              December 31, 1995;
                2.5:1.0       for the Fiscal Year ending
                              December 31, 1996; and
                1.5:1.0       thereafter;
                
                                      -28- 
<PAGE>
         
        (c) maintain at all times, such maintenance to be evidenced as at the 
end of any fiscal quarter of Borrower, a Consolidated Interest Coverage Ratio 
equal to or greater than:    
    
                  1.0:1.0         for the Fiscal Year ending
                                  December 31, 1995;
                  2.5:1.0         for the six months ending
                                  June 30, 1996;
                  3.0:1.0         for the six months ending
                                  December 31, 1996; and
                  5.0:1.0         thereafter;
    
        (d) have a Consolidated Cash Flow equal to or greater than:          
    
                  $1,500,000      for the three months ending
                                  September 30, 1995;
                  $3,000,000      for the Fiscal Year ending
                                  December 31, 1996;
                  $4,000,000      for each Fiscal Year thereafter.
    
         6.4. LENDER'S FEES. Borrower shall pay to Lender, on demand, any and
all fees, costs or expenses that Lender shall pay to a bank or other similar
institution arising out of or in connection with the forwarding to Borrower or
any other Person on behalf of Borrower by Lender of proceeds of the Term Loan
Advances.               
    
         6.5. BOOKS AND RECORDS. Borrower shall, and shall cause each of its 
Subsidiaries to, keep adequate records and books of account with respect to 
its business activities, in which proper entries, reflecting all of their 
financial transactions, are made in accordance with GAAP and on a basis 
consistent with the Financials referred to in Section 4.6(b) hereof.          
  
    
         6.6. LITIGATION. Borrower shall notify Lender in writing, promptly 
upon learning thereof, of any litigation commenced against Borrower and/or 
any of the Subsidiaries, and of the institution against any of them of any 
suit or administrative proceeding that may have a Material Adverse Effect.
    
         6.7. INSURANCE. Borrower shall and shall cause each Subsidiary of
Borrower to maintain insurance covering, without limitation, fire, theft,
burglary, public liability, property damage, product liability, workers'
compensation, and insurance on all property and assets, all in amounts customary
for its industry and under policies issued by insurers and pursuant to policies
satisfactory to Lender and in any event in compliance with any insurance
requirements under any Loan Documents and with a lender's loss payable clause
for the benefit of Lender. Borrower shall, and shall cause each of its
Subsidiaries to, pay all insurance premiums payable by them.              
    
         6.8. COMPLIANCE WITH LAW. Borrower shall and shall cause each of its
Subsidiaries to comply with all federal, state and local laws and regulations
applicable to it, including, without             
    
                                     -29-

<PAGE>
              
limitation. ERISA, those regarding the collection, payment and deposit of
employees' income, unemployment and social security taxes and those relating to
environmental matters where the failure to comply may have a Material Adverse
Effect.

         6.9. AGREEMENTS. Borrower shall and shall cause each of its
Subsidiaries to perform, within all required time periods (after giving effect
to any applicable grace periods), all of its obligations and enforce all of its
rights under each agreement to which it is a party, including, without
limitation, any leases to which any such company is a party, where the failure
to so perform and enforce would have a Material Adverse Effect. Borrower shall
not and shall cause each of its Subsidiaries not to terminate or modify in any
manner adverse to any such company any provision of any agreement to which it is
a party which termination or modification could have a Material Adverse Effect.
         
         6.10. SUPPLEMENTAL DISCLOSURE. From time to time as may be necessary
(in the event that such information is not otherwise delivered by Borrower to
Lender pursuant to this Agreement), so long as there are Obligations outstanding
hereunder, Borrower will supplement each Schedule or representation herein with
respect to any matter hereafter arising which, if existing or occurring at the
date of this Agreement, would have been required to be set forth or described in
such Schedule or as an exception to such representation or which is necessary to
correct any information in such Schedule or representation which has been
rendered inaccurate thereby; PROVIDED, HOWEVER, that such supplement to such
Schedule or representation shall not be deemed an amendment thereof unless
otherwise consented to by the Required Lenders.
         
         6.11. EMPLOYEE PLANS. (a) With respect to other than a Multiemployer 
Plan, for each Qualified Plan hereafter adopted or maintained by Borrower, 
any of its Subsidiaries or any ERISA Affiliate, Borrower shall (i) seek, or 
cause its Subsidiaries or ERISA Affiliates to seek, and receive determination 
letters from the IRS to the effect that such Qualified Plan is qualified 
within the meaning of Section 401(a) of the IRC; and (ii) from and after the 
adoption of any such Qualified Plan, cause such plan to be qualified within 
the meaning of Section 401(a) of the IRC and to be administered in all 
material respects in accordance with the requirements of ERISA and Section 
401(a) of the IRC.
         
         (b) With respect to each Welfare Plan hereafter adopted or maintained
by Borrower, any of its Subsidiaries or any ERISA Affiliate, Borrower shall
comply, or cause its Subsidiaries or ERISA Affiliates to comply, with the notice
and continuation coverage requirements of Section 4980B of the IRC and the
regulations thereunder.

         (c) (i) Promptly and in any event within thirty (30) days after
Borrower, any of its Subsidiaries or any ERISA Affiliate knows or has reason to
know that any ERISA Event has occurred, and (ii) promptly and in any event
within ten (10) days after Borrower, any of its Subsidiaries or any ERISA
Affiliate knows or has reason to know that a request for a minimum funding
waiver under Section 412 of the IRC has been filed with respect to any Qualified
Plan, Borrower shall furnish to Lender a written statement of the chief
financial officer or other appropriate officer of Borrower describing such ERISA
Event or waiver request and the action, if any, which Borrower, any of its
Subsidiaries or any ERISA Affiliate proposes to take with respect thereto and a
copy of any notice filed with the PBGC or the IRS pertaining thereto.

                                     - 30 -

<PAGE>

         (d) Promptly and in any event within thirty (30) days after receipt 
thereof. Borrower shall furnish to Lender a copy of any adverse notice, 
determination letter, ruling or opinion Borrower any of its Subsidiaries or 
any ERISA Affiliate receives from the PBGC, the United States Department of 
Labor or IRS  with respect to any Qualified Plan.
            
         (e) Promptly and in any event within ten (10) Business Days after
receipt thereof, Borrower shall furnish to Lender a copy of any correspondence
Borrower, any of its Subsidiaries or any ERISA Affiliate receives from the plan
sponsor (as defined by Section 4001(a)(10) of ERISA) of any Multiemployer Plan
concerning potential Withdrawal Liability of Borrower, any of its Subsidiaries
or any ERISA Affiliate, or notice of any reorganization, with respect to any
Multiemployer Plan, together with a written statement of the chief financial
officer or other appropriate officer of Borrower of the action which Borrower,
any of its Subsidiaries or any ERISA Affiliate proposes to take with respect
thereto.

         (f) Promptly and in any event within thirty (30) Business Days after
the adoption thereof, Borrower shall furnish to Lender notice of (i) any
amendment to a Title IV Plan which results in an increase in benefits or the
adoption of any new Title IV Plan, and (ii) any amendment to, or adoption of, a
new Welfare Plan which Borrower or any of its Subsidiaries maintains,
contributes or has an obligation to contribute to, and which results in an
increase in benefits.

         (g) Promptly and in any event after receipt of written notice of
commencement thereof, Borrower shall furnish to Lender notice of any action,
suit or proceeding before any court or other governmental authority affecting
Borrower, any of its Subsidiaries or any ERISA Affiliate with respect to any
Plan, except those which, in the aggregate, if adversely determined, could not
have a Material Adverse Effect.

         (h) Promptly and in any event within thirty (30) days after notice or
knowledge thereof, Borrower shall furnish to Lender notice that Borrower or any
of its Subsidiaries becomes subject to the tax on prohibited transactions
imposed by Section 4975 of the IRC, together with a copy of Form 5330.

         6.12. SEC FILINGS; CERTAIN OTHER NOTICES. Borrower shall furnish to 
Lender (i) promptly after the filing thereof with the Securities and Exchange 
Commission. a copy of each report, notice or other filing, if any, by 
Borrower with the Securities and Exchange Commission and (ii) a copy of each 
written communication received by Borrower from or delivered by Borrower to 
(A) the Securities and Exchange Commission or (B) any holder of publicly held 
subordinated debt of Borrower, in each case promptly after each such receipt 
or delivery.

         6.13. SALE OF CERTAIN ASSETS. Borrower shall use its best efforts to
sell within 36 months after the Closing Date the assets and businesses listed on
Schedule 6.13 hereof ("Permitted Dispositions"), the terms and conditions of
which shall be subject to Lender's approval.
         
         6.14. LEASES: NEW REAL ESTATE. (a) Borrower shall provide, or shall
cause the applicable subsidiary to provide, Lender with copies of all leases of
real property or similar agreements (and all amendments thereto) entered into by
Borrower or any Subsidiary after the Closing Date, whether as lessor or lessee.
Borrower shall comply and shall cause each of its Subsidiaries to comply in all
material respects with all of its and their obligations under all Leases now
existing or hereafter entered into by it or them with respect to, real property
including, without limitation, all
         
                                      - 31 - 
<PAGE>

Leases listed on Schedule 4.8 hereto. Borrower shall, or shall cause the
appropriate Subsidiary to, (i) provide Lender with a copy of each notice of
default received by Borrower or such Subsidiary under any such lease immediately
upon receipt of any such notice and deliver to Lender a copy of each notice of
default sent by Borrower or such Subsidiary under any such lease simultaneously
with its delivery of such notice under such lease: (ii) notify Lender, not later
than 30 days prior to the date of the expiration of the term of any such lease,
of intention either to renew or not renew any such lease, and, if Borrower or
such Subsidiary shall intend to renew such lease, the terms and conditions of
such renewal lease; and (iii) notify Lender at least 14 days prior to the date
Borrower or such Subsidiary takes possession of or becomes liable under any new
leased premises or lease, whichever is earlier.

         (b) From time to time at the request of Lender, Borrower and
Subsidiaries shall execute a first priority Mortgage (subordinate only to such
mortgages as are necessary to permit Borrower or such Subsidiary to purchase
such Real Estate) in favor of Lender covering any Real Estate now or hereafter
owned or held by Borrower or its Subsidiaries, in form and substance
satisfactory to Lender and provide Lender with title insurance satisfactory to
Lender covering such Real Estate in an amount equal to the purchase price of
such Real Estate as well as a current ALTA survey thereof, together with a
surveyor's certificate in form and substance satisfactory to Lender.
         
         6.15. ENVIRONMENTAL MATTERS. (a) Borrower shall and shall cause each 
of its Subsidiaries to (i) comply in all material respects with the 
Environmental Laws applicable to it, (ii) notify Lender promptly after 
knowledge in the event of any Spill upon any premises owned or occupied by 
such Person, and (iii) promptly forward to Lender a copy of any order, 
notice, permit, application, or any other communication or report received by 
Borrower or any of its Subsidiaries in connection with any such Spill or any 
other matter relating to the Environmental Laws as they may affect such 
premises.

         (b) Borrower shall indemnify Lender and hold Lender harmless from 
and against any loss, liability, damage, or expense, including attorneys' 
fees, suffered or incurred by Lender, whether as mortgagee pursuant to any 
Leasehold Mortgage. as mortgagee in possession, or as successor in interest 
to Borrower or any of its Subsidiaries as owner or lessee of any premises 
owned or occupied by Borrower or any of its Subsidiaries by virtue of 
foreclosure or acceptance in lieu of foreclosure (i) under or on account of 
the Environmental Laws, including the assertion of any Lien thereunder; (ii) 
with respect to any Spill affecting such premises, whether or not the same 
originates or emanates from such premises or any contiguous real estate, 
including any loss of value of such premises as a result of a Spill; (iii) 
with respect to any liability for personal injury or property damage arising 
under any statutory or common law tort theory, including, without limitation, 
damages assessed for the maintenance of public or private nuisance of the 
carrying on of an abnormally dangerous activity at or near any Real Estate; 
and (iv) with respect to any other Environmental Liabilities and Costs with 
respect to any other matter affecting such premises within the jurisdiction 
of any federal, state, or municipal official administering the Environmental 
Laws.

         (c) In the event of any Spill affecting any premises occupied by 
Borrower or any of its Subsidiaries, whether or not the same originated or 
emanates from such premises or any contiguous real estate. and if Borrower or 
such Subsidiary shall fail to comply with any of the requirements of the 
Environmental Laws, if required to do so under the applicable lease, Lender 
may, but shall not be obligated to, give such notices or cause such work to 
be performed or take any and all actions deemed necessary or desirable to 
remedy such Spill or cure such failure to comply and any

                                      - 32 -
<PAGE>

amounts paid as a result thereof, together with interest thereon at the rate 
set forth in Section 2.5 hereof, shall be immediately due and payable by 
Borrower and, until paid, shall be added to the Obligations.

         The provisions of this Section 6.15 shall apply whether or not the 
Environmental Protection Agency, any other federal agency or any state or 
local environmental agency has taken or threatened any action in connection 
with the presence of any Spills or hazardous substances.

         6.16. KEY MAN LIFE INSURANCE. If requested by Lender, Borrower shall 
obtain a term life insurance policy with respect to the lives of each of 
Henry Huta and C. Stephen Beal in an amount of not less than $2,000.000.

         6.17. ADDITIONAL SECURITY. If requested by Lender, Borrower shall 
cause any Subsidiary designated by Lender to enter into a security agreement 
and/or one or more mortgages for the benefit of Lender, pursuant to which 
security agreement and mortgages such Subsidiary shall grant Lender a first 
priority security interest in substantially all of such Subsidiary's real and 
personal property assets. In connection therewith, if Lender shall so 
request, such Subsidiary shall execute and deliver security agreements, 
mortgages and such further documents and instruments and make such filings as 
Lender shall request to enable Lender to perfect its security interest and 
Liens in such Subsidiary's assets.

7. NEGATIVE COVENANTS

         Borrower covenants and agrees that, without the Required Lenders' 
prior written consent, from and after the date hereof and until the 
Termination Date:

         7.1. MERGERS, ETC. Neither Borrower nor any Subsidiary of Borrower 
shall directly or indirectly, by operation of law or otherwise, merge with, 
consolidate with, acquire all or substantially all of the assets or capital 
stock of, or otherwise combine with, any Person nor form any Subsidiary.

         7.2. INVESTMENTS; LOANS AND ADVANCES. Except as otherwise permitted 
by Section 7.3 or 7.4 hereof, Borrower shall not and shall not permit any 
Subsidiary of Borrower to make any investment in, or make or accrue loans or 
advances of money to any Person, through the direct or indirect holding of 
securities or otherwise; PROVIDED, HOWEVER, that Borrower shall be permitted 
hereunder and may permit hereunder its Subsidiaries to make one or more 
investments in, or make or accrue loans or advances of money to, Borrower or 
any other Subsidiary and PROVIDED, FURTHER, that Borrower and its 
Subsidiaries may make and own investments in (i) marketable direct 
obligations issued or unconditionally guaranteed by the United States of 
America or any agency thereof maturing within one year from the date of 
acquisition thereof; (ii) commercial paper maturing no more than one year 
from the date of creation thereof and at the time of their acquisition having 
the highest rating obtainable from either Standard & Poor's Corporation or 
Moody's Investors Service, Inc.; and (iii) certificates of deposit, maturing 
no more than one year from the date of creation thereof, issued by commercial 
banks incorporated under the laws of the United States of America, each 
having combined capital, surplus and undivided profits of not less than 
$200,000,000 and having a rating of "A" or better by a nationally recognized 
rating agency (the investments described in the preceding clauses (i)-(iii) 
being hereinafter referred to as "Cash Equivalents").

                                   - 33 -
<PAGE>

         7.3. INDEBTEDNESS. (a) Except as otherwise expressly permitted by 
this Section 7.3 or by any other section of this Agreement. Borrower shall 
not, nor shall it permit any of its Subsidiaries to, create, incur, assume 
or permit to exist any Indebtedness, except (i) Indebtedness secured by Liens 
permitted under Section 7.10 hereof, (ii) the Term Loan Advances, (iii) the 
Letter of Credit Obligations in an amount not to exceed (A) $3,500,000 for 
the three months ending September 30, 1995; (B) $2,800,000 for the three 
months ending December 31, 1995; (C) $2,400,000 for the three months ending 
March 31, 1996; (D) $1,300,000 for the nine months ending December 31, 1996; 
and (E) $200,000 thereafter, (iv) the Sanwa Obligations, (v) all deferred 
taxes, (vi) all unfunded pension fund and other employee benefit plan 
obligations and liabilities but only to the extent they are permitted to 
remain unfunded under applicable law, (vii) intercompany debt to any 
Guarantor or to Borrower, and (viii) Indebtedness of Subsidiaries of Borrower 
created under the Guaranty.

         (b) Except as otherwise expressly permitted by Sections 6.13 and 7.9 
hereof. Borrower shall not and shall not permit any Subsidiary of Borrower to 
sell or transfer, either with or without recourse, any assets, of any nature 
whatsoever, in respect of which a Lien is granted or to be granted pursuant 
to any Loan Document or engage in any sale-leaseback or similar transaction 
involving any of such assets.

         7.4. EMPLOYEE LOANS. Schedule 7.4 attached hereto shows the 
outstanding amount of all loans to employees, including the identity of the 
employee, the principal amount of and interest rate of the indebtedness, and 
the maturity date thereof. Except as set forth on Schedule 7.4, Borrower 
shall not, and shall not permit any Subsidiary of Borrower to, make or accrue 
any loans or other advances of money to any employee of Borrower or such 
Subsidiary in excess at any one time of $50,000 in the aggregate for all such 
loans, provided that such loans are made only in the ordinary course of 
Borrower's or such Subsidiary's business.
         
         7.5. MAINTENANCE OF BUSINESS. Borrower shall not and shall not 
permit any Subsidiary of Borrower to engage in any business other than the 
business currently engaged in by Borrower or such Subsidiary.
         
         7.6. GUARANTEED INDEBTEDNESS. Borrower shall not and shall not 
permit any Subsidiary of Borrower to incur any Guaranteed Indebtedness 
(excluding the Guaranteed Indebtedness pursuant to the Guaranty) except (i) 
by endorsement of instruments or items of payment for deposit to the general 
account of Borrower or such Subsidiary, and (ii) for Guaranteed Indebtedness 
incurred for the benefit of Borrower or any Subsidiary of Borrower if the 
primary obligation is permitted by this Agreement.
         
         7.7. LIENS. Borrower shall not and shall not permit any Subsidiary 
of Borrower to create or permit any Lien on any of its properties or assets 
except:
         
        (a) presently existing or hereafter created Liens in favor of Lender; 
and

        (b) Permitted Encumbrances.

         7.8. CAPITAL EXPENDITURES. Borrower shall not and shall not permit 
any of its Subsidiaries to make Capital Expenditures that, in the aggregate, 
shall exceed $100,000 for the period

                                   - 34 -
<PAGE>

from and after  the Closing Date through and including December 31, 1995, and 
for each Fiscal Year thereafter.

         7.9. SALES OF ASSETS. Except as otherwise provided in Section 6.13. 
Borrower shall not and shall not permit any Subsidiary of Borrower to sell, 
transfer, convey or otherwise dispose of any assets or properties: PROVIDED, 
HOWEVER, that the foregoing shall not prohibit (i) the sale of Inventory in 
the ordinary course of business, (ii) the sale of surplus or obsolete 
equipment and fixtures, and (iii) transfers resulting from any casualty or 
condemnation of assets or properties.
         
         7.10. CANCELLATION OF INDEBTEDNESS. Borrower shall not and shall not 
permit any Subsidiary of Borrower to cancel any claim or debt owing to it, 
except for reasonable consideration and in the ordinary course of business.
         
         7.11. EVENTS OF DEFAULT. Borrower shall not and shall not permit any 
Subsidiary of Borrower to take or omit to take any action, which act or 
omission would constitute (i) a default or an event of default pursuant to, 
or noncompliance with any of, the terms of any of the Loan Documents or the 
Ancillary Agreements or (ii) a material default or an event of default 
pursuant to, or noncompliance with any other contract, lease, mortgage, deed 
of trust or instrument to which it is a party or by which it or any of its 
property is bound, or any document creating a Lien, unless such default, 
event of default or non-compliance would not have a Material Adverse Effect.
         
         7.12. HEDGING TRANSACTIONS. Borrower shall not and shall not permit 
any of its Subsidiaries to engage in any speculative interest rate hedging 
swaps, caps or similar transaction other than currency hedging in the 
ordinary course of business.
         
         7.13. RESTRICTED PAYMENTS. Borrower shall not and shall not permit 
any Subsidiary of Borrower to make any Restricted Payments nor shall Borrower 
permit any Subsidiary to make such payments with respect to Borrower's Stock.
         
         7.14. COMPENSATION. Borrower shall not and shall not permit any 
Subsidiary of Borrower to, increase the salary and bonus in any year of the 
ten highest paid employees of Borrower and its Subsidiaries, if as a result 
of such increase, any such employee's total cash Compensation would increase 
by more than five percent (5%) of his total cash Compensation for the prior 
year.
         
         7.15. ERISA. Neither Borrower nor any of its Subsidiaries shall 
establish or become obligated to any new Retiree Welfare Plan, or modify any 
existing Retiree Welfare Plan, which would result in the present value of 
future liabilities under any such plans to increase by more than $100.000. 
Neither Borrower nor any of its Subsidiaries shall establish or become 
obligated to any new unfunded Pension Plan, or modify any existing unfunded 
Pension Plan, which would result in the present value of future liabilities 
under any such plans to increase by more than $100,000. Borrower shall not 
directly or indirectly, and shall not permit its Subsidiaries or any ERISA 
Affiliate to (a) satisfy any liability under any Qualified Plan by purchasing 
annuities from an insurance company or (b) invest the assets of any Qualified 
Plan with an insurance company, unless, in each case, such insurance company 
is rated AAA by Standard & Poor's Corporation and the equivalent by each 
other nationally recognized rating agency at the time of the investment.

                                  - 35 -
<PAGE>

8. TERM

         8.1 TERMINATION. Subject to the provisions of Section 2 hereof, the 
financing arrangement contemplated hereby in respect of the Term Loan 
Advances shall be in effect until the Commitment Termination Date; PROVIDED, 
HOWEVER, that in the event of a prepayment of the entire Term Loan prior to 
the Commitment Termination Date with funds borrowed from any Person other 
than Lender, Borrower shall simultaneously therewith pay to Lender, in 
immediately available funds, all Obligations in full, in accordance with the 
terms of the agreements creating and instruments evidencing such Obligations.
         
         8.2. SURVIVAL OF  OBLIGATIONS UPON TERMINATION OF FINANCING 
ARRANGEMENT. Except as otherwise expressly provided for in the Loan 
Documents, no termination or cancellation (regardless of cause or procedure) 
of any financing arrangement under this Agreement shall in any way affect or 
impair the powers, obligations, duties, rights and liabilities of Borrower 
or the rights of Lender relating to any transaction or event occurring prior 
to such termination. Except as otherwise expressly provided herein or in any 
other Loan Document, all undertakings, agreements, covenants, warranties and 
representations contained in the Loan Documents shall survive such 
termination or cancellation and shall continue in full force and effect until 
such time as all of the Obligations have been paid in full in accordance with 
the terms of the agreements creating such Obligations, at which time the same 
shall terminate.
         
         8.3. TERMINATION PRIOR TO CLOSING DATE. Borrower hereby covenants 
and agrees with Lender that Borrower will: (a) use its best efforts to 
satisfy, and to cause to be satisfied, fully and promptly each of the 
conditions set forth in Sections 3.1, 3.2 and 3.3 hereof and to consummate 
each of the transactions contemplated by this Agreement; (b) refrain from 
taking, or permitting to be taken, any action, of any nature whatsoever, 
which shall impede, preclude or otherwise interfere with the satisfaction of 
any such condition; and (c) indemnify and hold Lender harmless from and 
against any and all claims, damages, liabilities and expenses which may be 
incurred by or asserted against Lender in connection with or arising out of 
any investigation, litigation or proceeding relating to this Agreement, any 
other Loan Document or any transaction contemplated hereby or thereby, except 
to the extent that any such claim, damage. liability or expense is the result 
of the gross negligence or willful misconduct of Lender.
         
9. EVENTS OF DEFAULT: RIGHTS AND REMEDIES

         9.1. EVENTS OF DEFAULT. The occurrence of any one or more of the 
following events (regardless of the reason therefor) shall constitute an 
"Event of Default" hereunder:
         
         (a) Borrower shall fail to make any payment of principal of, or 
interest on or any other amount owing in respect of, the Term Loan or any of 
the other Obligations when due and payable or declared due and payable, 
except that with respect to expenses payable under this Agreement, or other 
Obligations owing under any Loan Document other than this Agreement, such 
failure shall have remained unremedied for a period of ten (10) days after 
Borrower has received notice of such failure from Lender.

         (b) Borrower shall fail or neglect to perform, keep or observe any 
of the provisions of Section 6.3 ("Financial Covenants") or Section 7 of this 
Agreement.
    
                                   - 36 -
<PAGE>

         (c) Borrower shall fail or neglect to perform, keep or observe 
any other provision of this Agreement or of any of the other Loan Documents, or
any other Loan Party shall fail or neglect to perform, keep or observe any of 
the provisions of any other Loan Document and the same shall remain 
unremedied for a period ending on the first to occur of ten (10) days after 
Borrower shall receive written notice of any such failure from any Lender or 
thirty (30) days after Borrower shall become aware thereof.
            
         (d)  A default shall occur under any other agreement, document or 
instrument to which any Loan Party is a party or by which any Loan Party or 
any Loan Party's property is bound, and such default (i) involves the failure 
to make any payment (whether of principal, interest or otherwise) due 
(whether by scheduled maturity, required prepayment, acceleration, demand or 
otherwise) in respect of any Indebtedness of any Loan Party in an aggregate 
amount exceeding $25,000, or (ii) causes (or permits any holder of such 
Indebtedness or a trustee to cause) such Indebtedness or a portion thereof in 
an aggregate amount exceeding $25,000, to become due prior to its stated 
maturity or prior to its regularly scheduled dates of payment.

         (e) Any representation or warranty herein or in any Loan Document or 
in any written statement pursuant thereto or hereto, report, financial 
statement or certificate made or delivered to Lender by any Loan Party shall 
be untrue or incorrect in any material respect, as of the date when made or 
deemed made (including those made or deemed made pursuant to Section 3.3).

         (f) Any of the assets of any Loan Party shall be attached, seized, 
levied upon or subjected to a writ or distress warrant, or come within the 
possession of any receiver, trustee, custodian or assignee for the benefit of 
creditors of any Loan Party and shall remain unstayed or undismissed for 
thirty (30) consecutive days; or any Person other than any Loan Party shall 
apply for the appointment of a receiver, trustee or custodian for any of the 
assets of any Loan Party and shall remain unstayed or undismissed for thirty 
(30) consecutive days; or any Loan Party shall have concealed, removed or 
permitted to be concealed or removed, any part of its property, with intent 
to hinder, delay or defraud its creditors or any of them or made or suffered 
a transfer of any of its property or the incurring of an obligation which may 
be fraudulent under any bankruptcy, fraudulent conveyance or other similar 
law.

         (g) A case or proceeding shall have been commenced against any Loan 
Party in a court having competent jurisdiction seeking a decree or order in 
respect of such Loan Party (i) under title 11 of the United States Code, as 
now constituted or hereafter amended, or any other applicable federal, state 
or foreign bankruptcy or other similar law, (ii) appointing a custodian, 
receiver, liquidator, assignee, trustee or sequestrator (or similar official) 
of such Loan Party or of any substantial part of its or their properties, or 
(iii) ordering the winding-up or liquidation of the affairs of such Loan 
Party and such case or proceeding shall remain undismissed or unstayed for 
thirty (30) consecutive days or such court shall enter a decree or order 
granting the relief sought in such case or proceeding.

         (h) Any Loan Party shall (i) file a petition seeking relief under 
title 11 of the United States Code, as now constituted or hereafter amended, 
or any other applicable federal, state or foreign bankruptcy or other similar 
law, (ii) consent to the institution of proceedings thereunder or to the 
filing of any such petition or to the appointment of or taking possession by 
a custodian, receiver, liquidator, assignee, trustee or sequestrator (or 
similar official) of Borrower or such Loan Party or of

                                  - 37 -
<PAGE>

any substantial part of its properties, (iii) fail generally to pay its debts 
as such debts become due, or (iv) take any corporate action in furtherance of 
any such action.

         (i) Both of Henry Huta, the Chairman and Chief Executive Officer of 
Borrower, and C. Stephen Beal, shall, for any reason, cease  to be active 
full-time employees of Borrower.

         (j) Final judgment or judgments (after the expiration of all times 
to appeal therefrom) for the payment of money in excess of $25,000 in the 
aggeregate shall be rendered against Borrower or any of its Subsidiaries and 
the same shall not be (i) fully covered by insurance in accordance with 
Section 6.8 hereof, or (ii) vacated, stayed, bonded, paid or discharged for a 
period of fifteen (15) days.

         (k) Any other event shall have occurred which would have a Material 
Adverse Effect and Lender shall have given Borrower at least ten (10) days 
notice thereof.

         (l) (i) With respect to any Plan, a prohibited transaction within 
the meaning of Section 4975 of the IRC or Section 406 of ERISA occurs which 
in the reasonable determination of Lender could result in direct or indirect 
liability to Borrower or any of its Subsidiaries, (ii) with respect to any 
Title IV Plan, the filing of a notice to voluntarily terminate any such plan 
in a distress termination, (iii) with respect to any Multiemployer Plan, 
Borrower, any of its subsidiaries or any ERISA Affiliate shall incur any 
Withdrawal Liability, (iv) with respect to any Qualified Plan, Borrower, any 
of its Subsidiaries or any ERISA Affiliate shall incur an accumulated funding 
deficiency or request a funding waiver from the IRS, or (v) with respect to 
any Title IV Plan or Multiemployer Plan which has an ERISA Event not 
described in clauses (ii) - (iv) hereof, in the reasonable determination of 
Lender there is a reasonable likelihood for termination of any such plan by 
the PBGC; PROVIDED, HOWEVER, that the events listed in clauses (i) - (v) 
hereof shall constitute Events of Default only if the liability, deficiency 
or waiver request of Borrower, any of its Subsidiaries or any ERISA 
Affiliate, whether or not assessed, exceeds $100,000 in any case set forth in 
(i) - (v) above, or exceeds $100,000 in the aggregate for all such cases.
         
         (m) Any provision of any Collateral Document or the Guaranty, after 
delivery thereof pursuant to Section 3.1. shall for any reason cease to be 
valid or enforceable in accordance with its terms, or any security interest 
created under any Collateral Document shall cease to be a valid and perfected 
first priority security interest or Lien (except as otherwise stated therein) 
in any of the Collateral purported to be covered thereby.

         9.2. REMEDIES. If any Event of Default shall have occurred and be 
continuing, Lender shall at the request, or may with the consent, of the 
Required Lenders, without notice, (i) terminate this facility with respect to 
further Term Loan Advances, whereupon no Term Loan Advances may be made 
hereunder, and/or (ii) declare all Obligations to be forthwith due and 
payable, whereupon all Obligations shall become and be due and payable, 
without presentment, demand, protest or further notice of any kind, all of 
which are expressly waived by Borrower; PROVIDED, HOWEVER, that upon the 
occurrence of an Event of Default specified in Section 9.1(f), (g) or (h) 
hereof, the Obligations shall become due and payable without declaration, 
notice or demand by Lender. Lender shall take such action with respect to any 
Default or Event of Default as shall be directed by the Required Lenders; 
PROVIDED that, unless and until Lender shall have received such directions, 
Lender may (but shall not be obligated to) take such action, or refrain from 
taking such action, with respect to such Default or Event of Default as it 
shall deem advisable in the best interests

                                   -38-

<PAGE>

of Lender and the Assignee Lenders taken as a whole, including any action (or 
the failure to act) pursuant to the Loan Documents.

             9.3. WAIVERS BY BORROWER. Except as otherwise provided for in 
this Agreement and applicable law, Borrower waives (i)) presentment, demand 
and protest and notice of presentment, dishonor, notice of intent to 
accelerate, notice of acceleration, protest, default, nonpayment, maturity, 
release, compromise, settlement, extension or renewal of any or all 
commercial paper, accounts, contract rights, documents, instruments, chattel 
paper and guaranties at any time held by Lender or any Assignee Lender on 
which Borrower may in any way be liable and hereby ratifies and confirms 
whatever Lender or any Assignee Lender may do in this regard, (ii) all rights 
to notice and a hearing prior to Lender's taking possession or control of, or 
to Lender's replevy, attachment or levy upon, the Collateral or any bond or 
security which might be required by any court prior to allowing Lender to 
exercise any of its remedies, and (iii) the benefit of all valuation, 
appraisal and exemption laws, Borrower acknowledges that it has been advised 
by counsel of its choice with respect to this Agreement, the other Loan 
Documents and the transactions evidenced by this Agreement and the other Loan 
Documents.

         9.4. RIGHT OF SET-OFF. Upon the occurrence and during the 
continuance of any Event of Default, Lender and each Assignee Lender is 
hereby authorized at any time and from time to time, to the fullest extent 
permitted by law, to set off and apply any and all deposits (general or 
special, time or demand, provisional or final) at any time held and other 
indebtedness at any time owing by Lender or such Assignee Lender to or for 
the credit or the account of Borrower against any and all of the obligations 
of Borrower now or hereafter existing under this Agreement, and the Notes 
held by Lender or such Assignee Lender irrespective of whether or not Lender 
or such Assignee Lender shall have made any demand under this Agreement or 
any such Note and although such obligations may be unmatured. Lender and each 
Assignee Lender agrees promptly to notify Borrower after any such set-off and 
application made by Lender or such Assignee Lender; PROVIDED, HOWEVER, that 
the failure to give such notice shall not affect the validity of such set-off 
and application. The rights of Lender and each Assignee Lender under this 
Section are in addition to other rights and remedies (including, without 
limitation, other rights of set-off) which Lender and each Assignee Lender 
may have.

10. MISCELLANEOUS

         10.1. COMPLETE AGREEMENT: MODIFICATION OF AGREEMENT: SALE OF 
INTEREST. (a) The Loan Documents constitute the complete agreement between 
the parties with respect to the subject matter hereof and may not be 
modified, altered or amended except by an agreement in writing signed by 
Borrower and Lender in accordance with Section 10.1(d) hereof. Borrower may 
not sell, assign or transfer any of the Loan Documents or any portion 
thereof, including, without limitation, Borrower's rights, title, interests, 
remedies, powers and duties hereunder or thereunder. Borrower hereby consents 
to Lender's and each Assignee Lender's sale of participations, assignment, 
transfer or other disposition, at any time or times, of any of the Loan 
Documents or of any portion thereof or interest therein, including, without 
limitation, Lender's and each Assignee Lender's rights, title, interests, 
remedies, powers or duties thereunder, whether evidenced by a writing or not. 
Borrower agrees that it will use its best efforts to assist and cooperate 
with Lender in any manner reasonably requested by Lender to effect the sale 
of participations in or assignments of any of the Loan Documents or of any 
portion thereof or interest therein.

                                     - 39 -

<PAGE>

         (b) In the event Lender or any Assignee Lender assigns or otherwise 
transfers all or any part of any Term Note, Borrower shall, upon the request 
of Lender or such Assignee Lender, issue new Term Notes to effectuate such 
assignment or transfer.

         (c) Lender may sell, assign, transfer or negotiate to one or more 
other lenders, commercial banks insurance companies, other financial 
institutions or any other Person all or a portion of  its rights and 
obligations under any Term Note held by Lender and this Agreement. From and 
after the effective date of such an assignment, the assignees thereunder 
shall, in addition to the rights and obligations hereunder held by it 
immediately prior to such effective date, have the rights and obligations 
hereunder that have been assigned to it pursuant to such assignment, 
relinquish its rights and be released from its obligations under the 
Agreement (and, in the case of an assignment and acceptance covering all or 
the remaining portion of an assigning Lender's rights and obligations under 
this Agreement, such Lender shall cease to be a party hereto).

         (d) No amendment or waiver of any provision of this Agreement or any 
Term Notes or any other Loan Document, nor consent to any departure by 
Borrower therefrom, shall in any event be effective unless the same shall be 
in writing and signed by the Required Lenders, and then such waiver or 
consent shall be effective only in the specific instance and for the specific 
purpose for which given; PROVIDED, HOWEVER, that no amendment, waiver or 
consent shall, unless in writing and signed by Lender and all Assignee 
Lenders affected thereby do any of the following: (i) increase the amount of 
Lender's commitment to make Term Loan Advances hereunder or subject Lender or 
any Assignee Lender to any additional obligations, (ii) reduce the principal 
of, or interest on, any Term Notes or other amounts payable hereunder other 
than those payable only to WES Acquisition Corp. which may be reduced by WES 
Acquisition Corp. unilaterally, (iii) postpone any date fixed for any payment 
of principal of, or interest on, any Term Notes or other amounts payable 
hereunder, other than those payable only to WES Acquisition Corp. which may 
be postponed by WES Acquisition Corp. unilaterally, (iv) change the aggregate 
unpaid principal amount of any Term Notes, or the number of Lenders and 
Assignee Lenders which shall be required for the Lenders and Assignee Lenders 
or any of them to take any action hereunder, (v) release or discharge any 
Person liable for the performance of any obligations of any Loan Party 
hereunder or under any of the Loan Documents, or (vi) amend this Section 
10.1(d); and PROVIDED, FURTHER, HOWEVER, that no amendment, waiver or consent 
shall, unless in writing and signed by all Lenders holding Term Notes, 
increase the amount of the commitment to make Term Loan Advances hereunder; 
and PROVIDED, FURTHER, HOWEVER, that no amendment, waiver or consent shall 
unless in writing and signed by Lender in addition to the Required Lenders 
required above to take such action, affect the rights or duties of Lender 
under this Agreement, any Term Note or any Loan Document.

          10.2. FEES AND EXPENSES. Borrower shall pay all reasonable 
out-of-pocket expenses of Lender in connection with the preparation of the 
Loan Documents (including the reasonable fees and expenses of all of its 
counsel and advisors retained in connection with the Loan Documents and the 
transactions contemplated thereby and advice in connection therewith). If, at 
any time or times, regardless of the existence of an Event of Default (except 
with respect to paragraphs (iii) and (iv), which shall be subject to an Event 
of Default having occurred and be continuing), Lender (or in the case of 
paragraphs (iii) and (iv) below, any Assignee Lender) shall employ counsel or 
other advisors for advice or other representation or shall incur reasonable 
legal or other costs and expenses in connection with:
          
                                  - 40 -
<PAGE>

               (i) any amendment, modification or waiver, or consent with
         respect to, any of the Loan Documents or advice in connection with the
         administration of the loans made pursuant hereto or its rights
         hereunder or thereunder;
               
               (ii) any litigation, contest, dispute, suit, proceeding or
         action (whether instituted by Lender or any Assignee Lender, Borrower,
         any Subsidiary of Borrower or any other Person) in any way relating to
         the Collateral, any of the Loan Documents or any other agreements to
         be executed or delivered in connection herewith;
         
              (iii) any attempt to enforce any rights of Lender or any Assignee
         Lender against Borrower, any Subsidiary of Borrower or any other
         Person, that may be obligated to any Lender by virtue of any of the
         Loan Documents;
         
               (iv) any attempt to verify, protect, collect, sell, liquidate or
         otherwise dispose of the Collateral;
         
then, and in any such event, the attorneys' and other parties' fees arising 
from such services, including those of any appellate proceedings, and all 
expenses, costs, charges and other fees incurred by such counsel and others 
in any way or respect arising in connection with or relating to any of the 
events or actions described in this Section 10.2 shall be payable, on demand, 
by Borrower to Lender (or as provided above to an Assignee Lender) and shall 
be additional Obligations secured under this Agreement and the other Loan 
Documents. Without limiting the generality of the foregoing, such expenses, 
costs, charges and fees may include: paralegal fees, costs and expenses; 
accountants' and investment bankers' fees, costs and expenses; court costs 
and expenses; photocopying and duplicating expenses; court reporter fees, 
costs and expenses; long distance telephone charges; air express charges; 
telegram charges; secretarial overtime charges; and expenses for travel, 
lodging and food paid or incurred in connection with the performance of such 
legal services.

         10.3. NO WAIVER BY LENDER. Lender's or any Assignee Lender's 
failure, at any time or times, to require strict performance by any Loan 
Party of any provision of this Agreement and any of the other Loan Documents 
shall not waive, affect or diminish any right of Lender thereafter to demand 
strict compliance and performance therewith. Any suspension or waiver by 
Lender or Assignee Lender of an Event of Default by any Loan Party under the 
Loan Documents shall not suspend, waive or affect any other Event of Default 
by any Loan Party under this Agreement and any of the other Loan Documents 
whether the same is prior or subsequent thereto and whether of the same or of 
a different type. None of the undertakings, agreements, warranties, covenants 
and representations of any Loan Party contained in this Agreement or any of 
the other Loan Documents and no Event of Default by Borrower under this 
Agreement and no defaults by any Loan Party under any of the other Loan 
Documents shall be deemed to have been suspended or waived by Lender or 
Assignee Lender, unless such suspension or waiver is by an instrument in 
writing signed by an officer of Lender and Required Lenders and directed to 
such Loan Party specifying such suspension or waiver.
         
         10.4. REMEDIES. Lender's and each Assignee Lender's rights and 
remedies under this Agreement shall be cumulative and nonexclusive of any 
other rights and remedies which Lender and Assignee Lenders may have under 
any other agreement, including without limitation, the Loan Documents, by 
operation of law or otherwise. Recourse to the Collateral shall not be 
required.

                                 - 41 -
<PAGE>

          10.5. WAIVER OF JURY TRIAL. The parties hereto waive all right to 
trial by jury in any action or proceeding to enforce or defend any rights 
under the Loan Documents.
          
          l0.6. SEVERABILITY. Wherever possible, each provision of this 
Agreement shall be interpreted in such manner as to be effective and valid 
under applicable law, but if any provision of this Agreement shall be 
prohibited by or invalid under applicable law, such provision shall be 
ineffective to the extent of such prohibition or invalidity, without 
invalidating the remainder of such provision or the remaining provisions of 
this Agreement.
          
          10.7. PARTIES. This Agreement and the other Loan Documents shall be 
binding upon, and inure to the benefit of, the successors of Borrower. 
Lender and any Assignee Lender and the assigns, transferees and endorsees of 
Lender and any Assignee Lenders.
          
          10.8. CONFLICT OF TERMS. Except as otherwise provided in this 
Agreement or any of the other Loan Documents by specific reference to the 
applicable provisions of this Agreement, if any provision contained in this 
Agreement is in conflict with, or inconsistent with, any provision in any of 
the other Loan Documents, the provision contained in this Agreement shall 
govern and control.
          
          10.9. AUTHORIZED SIGNATURE. Until Lender shall be notified by 
Borrower to the contrary, the signature upon any document or instrument 
delivered pursuant hereto of an officer of Borrower listed in Schedule 10.9 
hereto shall bind Borrower and be deemed to be the act of Borrower affixed 
pursuant to and in accordance with resolutions duly adopted by Borrower's 
Board of Directors.
          
          10.10. GOVERNING LAW. Except as otherwise expressly provided in any 
of the Loan Documents, in all respects, including all matters of 
construction, validity and performance, this Agreement and the Obligations 
arising hereunder shall be governed by, and construed and enforced in 
accordance with, the laws of the State of New York applicable to contracts 
made and performed in such state, without regard to the principles thereof 
regarding conflict of laws, and any applicable laws of the United States of 
America. Lender, each Assignee Lender and Borrower agree to submit to 
personal jurisdiction and to waive any objection as to venue in the County of 
New York, State of New York. Service of process on Borrower, Lender or any 
Assignee Lender in any action arising out of or relating to any of the Loan 
Documents shall be effective if mailed to such party at the address listed in 
Section 10.11 hereof. Nothing herein shall preclude Lender, any Assignee 
Lender or Borrower from bringing suit or taking other legal action in any 
other jurisdiction.
          
          10.11. NOTICES. Except as otherwise provided herein, whenever it is 
provided herein that any notice, demand, request, consent, approval, 
declaration or other communication shall or may be given to or served upon 
any of the parties by another, or whenever any of the parties desires to give 
or serve upon another any communication with respect to this Agreement, each 
such notice, demand, request, consent, approval, declaration or other 
communication shall be in writing and either shall be delivered in person 
with receipt acknowledged or by registered or certified mail, return receipt 
requested, postage prepaid, or telecopied and confirmed by telecopy 
answerback addressed as follows:
          
                                 - 42 -
<PAGE>

    (a) If to the Lender, at:
    
        WES Acquisition Corp.
        c/o Wexford Capital Corporation 
        411 West Putnam Avenue 
        Greenwich, Connecticut 06830 
        Attention: Robert M. Davies 
        Telephone: (203) 862-7400
        Telecopier: (203) 862-7490
        
        With a copy to:
        
        Berlack, Israels & Liberman LLP
        120 West 45th Street
        New York, New York 10036
        Attention: Stephen B. Selbst
        Telephone: (212) 704-0100
        Telecopier: (212) 704-0196
    
    (b) If to Borrower, at:
    
        Wahlco Environmental Systems, Inc.
        3600 West Segerstrom Avenue
        Santa Ana, California 92704
        Attention: Henry Huta
        
        With a copy to:
        
        Roger M. Barzun, Esq.
        60 Hubbard Street
        Concord, Massachusetts 01742 
        Telephone: (508) 287-4275 
        Telecopier: (508) 287-4276
        
or at such other address as may be substituted by notice given as herein 
provided. The giving of any notice required hereunder may be waived in 
writing by the party entitled to receive such notice. Every notice, demand, 
request, consent, approval, declaration or other communication hereunder 
shall be deemed to have been duly given or served on the date on which 
personally delivered, with receipt acknowledged, telecopied and confirmed by 
telecopy answerback or three (3) Business Days after the same shall have been 
deposited in the United States mail. Failure or delay in delivering copies of 
any notice, demand, request, consent, approval, declaration or other 
communication to the persons designated above to receive copies shall in no 
way adversely affect the effectiveness of such notice, demand, request, 
consent, approval, declaration or other communication.

          10.12. SURVIVAL. The representations and warranties of Borrower in 
this Agreement shall survive the execution, delivery and acceptance hereof by 
the parties hereto and the closing of the transactions described herein or 
related hereto.
          
                                  - 43 -
<PAGE>

         10.13. SECTION TITLES. The Section titles and Table of Contents 
contained in this Agreement are and shall be without substantive meaning or 
content of any kind whatsoever and are not a part of the agreement between 
the parties hereto.
         
         10.14. COUNTERPARTS. This Agreement may be executed in any number of 
separate counterparts, each of which shall, collectively and separately, 
constitute one agreement.
         
         IN WITNESS WHEREOF, this Agreement has been duly executed as of the 
date first written above.
         
                   WAHLCO ENVIRONMENTAL SERVICES, INC.


                   
                   By:     /s/  Henry N. Huta
                      --------------------------------
                        Name:   Henry N. Huta
                        Title:  Chairman & CEO
    

                   WES ACQUISITION CORP.
                   

                   By:     /s/  illegible
                      --------------------------------
                        Name: 
                        Title:
                        

                                 - 44 -

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               DEC-31-1996
<CASH>                                           2,903
<SECURITIES>                                         0
<RECEIVABLES>                                   12,069
<ALLOWANCES>                                         0
<INVENTORY>                                      4,738
<CURRENT-ASSETS>                                23,223
<PP&E>                                           5,190
<DEPRECIATION>                                       0
<TOTAL-ASSETS>                                  29,820
<CURRENT-LIABILITIES>                           18,060
<BONDS>                                              0
                                0
                                          0
<COMMON>                                           176
<OTHER-SE>                                     (2,996)
<TOTAL-LIABILITY-AND-EQUITY>                    29,820
<SALES>                                         36,346
<TOTAL-REVENUES>                                43,051
<CGS>                                           32,685
<TOTAL-COSTS>                                   39,097
<OTHER-EXPENSES>                                16,899
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               1,663
<INCOME-PRETAX>                               (13,733)
<INCOME-TAX>                                   (2,924)
<INCOME-CONTINUING>                           (10,809)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                  (10,809)
<EPS-PRIMARY>                                  (0.612)
<EPS-DILUTED>                                  (0.612)
        

</TABLE>


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission