OHM CORP
10-K405, 1996-03-29
HAZARDOUS WASTE MANAGEMENT
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<PAGE>   1

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                           _________________________

                                   FORM 10-K
(Mark One)

[X]    ANNUAL REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE
       ACT OF 1934
For the fiscal year ended December 31, 1995
                                       OR

[ ]    TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
       EXCHANGE ACT OF 1934 [NO FEE REQUIRED]
For the transition period from _________________ to _________________

                         Commission file number  1-9654

                                OHM CORPORATION
             (Exact name of registrant as specified in its charter)

<TABLE>
      <S>                                                         <C>
                        Ohio                                                    34-1503050
              (State of Incorporation)                            (I.R.S. Employer Identification Number)

       16406 U.S. Route 224 East, Findlay, OH                                      45840
      (Address of principal executive offices)                                  (Zip Code)
</TABLE>

     Registrant's telephone number, including area code:    (419) 423-3529

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

<TABLE>
           <S>                                                   <C>
                Title of each class                              Name of each exchange on which registered
                -------------------                              -----------------------------------------

           Common Stock, $0.10 par value                                 New York Stock Exchange
</TABLE>

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

           8% Convertible Subordinated Debentures due October 1, 2006
                                (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 this Form 10-K or any
amendment to this Form 10-K.  [X]

The aggregate market value of the voting stock held by non-affiliates of the
registrant on March 15, 1996, was $193,706,203.

The number of shares of common stock outstanding on March 15, 1996, was
26,718,097 shares.

                      DOCUMENTS INCORPORATED BY REFERENCE

Portions of the definitive Proxy Statement for the 1996 Annual Meeting of
Shareholders to be held May 9, 1996 are incorporated by reference into Part
III.
<PAGE>   2
OHM CORPORATION
1995 ANNUAL REPORT ON FORM 10-K

TABLE OF CONTENTS

<TABLE>
<S>                                                                                                         <C>
PART I
- --------------------------------------------------------------------------------------------------------------
ITEM 1.  Business                                                                                            1
ITEM 2.  Properties                                                                                         10
ITEM 3.  Legal Proceedings                                                                                  10
ITEM 4.  Submission of Matters to a Vote of Security Holders                                                11

EXECUTIVE OFFICERS OF THE REGISTRANT                                                                        11

PART II
- --------------------------------------------------------------------------------------------------------------
ITEM 5.  Market for the Registrant's Common Stock and Related Shareholder Matters                           14
ITEM 6.  Selected Financial Data                                                                            15
ITEM 7.  Management's Discussion and Analysis of Financial Condition and Results of Operations              16
ITEM 8.  Financial Statements and Supplementary Data                                                        23
ITEM 9.  Changes in and Disagreements with Accountants on Accounting and Financial Disclosures              40

PART III
- --------------------------------------------------------------------------------------------------------------
ITEM 10.  Directors and Executive Officers of the Registrant                                                41
ITEM 11.  Executive Compensation                                                                            41
ITEM 12.  Security Ownership of Certain Beneficial Owners and Management                                    41
ITEM 13.  Certain Relationships and Related Transactions                                                    41

PART IV
- --------------------------------------------------------------------------------------------------------------
ITEM 14.  Exhibits, Financial Statement Schedule and Reports on Form 8-K                                    41


SIGNATURES                                                                                                  47
</TABLE>


           
<PAGE>   3
PART I
- --------------------------------------------------------------------------------
ITEM 1.  BUSINESS
- --------------------------------------------------------------------------------
OVERVIEW
- --------------------------------------------------------------------------------

         OHM Corporation, an Ohio corporation, and its predecessors (the
"Company"), is one of the largest providers of technology-based, on- site
hazardous waste remediation services in the United States.  The Company has
been in the environmental services business since 1969.  The Company has
successfully completed approximately 30,000 projects involving contaminated
groundwater, soil and facilities.

         The Company provides a wide range of environmental services, primarily
to government agencies and to large chemical, petroleum, transportation and
industrial companies.  The Company has worked for the United States
Environmental Protection Agency ("EPA"), the Department of Defense ("DOD")
(including the U.S. Army Corps of Engineers ("USACE") and the U.S. Departments
of the Air Force, Army and Navy), the Department of Energy ("DOE"), a number of
state and local governments and a majority of the Fortune 100 industrial and
service companies.  In addition to its technology-based, on-site remediation
services, the Company also offers a broad range of other services, including
site assessment, engineering, remedial design and analytical testing.  Service
is provided through 30 regional offices, one fixed laboratory at its
headquarters in Findlay, Ohio, eight mobile laboratories, and more than 3,000
pieces of mobile treatment and related field equipment.

         Since the disposition by the Company in early 1993 of its interest in
OHM Resource Recovery Corp., the operator of a hazardous waste treatment and
disposal facility, the Company does not own or operate any hazardous waste
disposal sites or other off-site waste treatment or disposal facilities.  The
Company generally coordinates through licensed subcontractors the
transportation and disposal of any hazardous waste which is not remediated
on-site.

         Pursuant to the terms and conditions of an Agreement and Plan of
Reorganization, the Company acquired, on May 30, 1995, through its wholly-owned
subsidiary, OHM Remediation Services Corp. ("OHMR"), substantially all of the
assets and certain liabilities of the environmental remediation services
business of Rust International Inc. ("Rust"), a majority-owned subsidiary of
WMX Technologies, Inc. ("WMX").  To accomplish the acquisition, Rust
transferred prior to the consummation of the transaction certain specified
assets and liabilities relating to its environmental remediation services
business to a wholly-owned subsidiary of Rust.  The subsidiary was then merged
into OHMR and the subsidiary's common stock held by Rust was converted into
9,668,000 shares of common stock, par value $0.10 per share ("Common Stock"),
of the Company (the "Acquisition").

         In connection with the Acquisition, the Company and WMX entered into a
Guarantee Agreement whereby in exchange for a warrant exercisable for five
years, to purchase 700,000 shares of Common Stock at a price per share of
$15.00, WMX agreed, until May 30, 2000, to guarantee indebtedness of the
Company in an amount not to exceed $62,000,000 which will increase
proportionately up to $75,000,000 upon issuance of shares under the warrants.
In addition, the Company entered into a Standstill and Non-competition
Agreement (the "Standstill Agreement") with WMX and its affiliates.  As
contemplated by the Standstill Agreement, three designees of WMX were elected
to the Board of Directors of the Company.

         The Company also has an approximately 40% interest in NSC, a provider
of asbestos abatement services.

OHM'S ENVIRONMENTAL REMEDIATION SERVICES

         The Company assists its clients by providing comprehensive on-site
treatment of toxic materials and hazardous wastes.  By applying a broad range
of biological, chemical, physical, soil vapor extraction and thermal treatment
technologies, the Company performs on-site treatment and remediation services
for the control, detoxification, decontamination, and volume reduction of
hazardous and toxic material.  Accordingly, the Company has designed a wide
range of modular mobile treatment equipment, which can be used on-site, either
independently or in a system, for removing, detoxifying, reducing the volume
of, or stabilizing contaminants.  This equipment includes thermal destruction
units, dewatering presses, filters, separators, ion exchangers, stripping
systems and mobile process equipment which apply various physical, chemical and
biological technologies to remediate contaminants.  Since 1970, the Company has
completed over 30,000 projects throughout the United





                                       1
<PAGE>   4
States, cleaning up hazardous wastes, removing toxic chemicals from groundwater
and cleaning facilities of contaminants.

         The Company endeavors to offer clients an increasingly broad array of
on-site treatment services, either on a planned or emergency basis, from its 30
regional offices located throughout the country.  On-site environmental
remediation services provided by the Company include:

         * Treatment, stabilization or removal of contaminants;

         * Decontamination of industrial facilities;

         * Assessment, characterization and treatment of contaminated soil
           and/or groundwater;

         * Surface impoundment restoration, including volume reduction,
           stabilization and closure of contaminated lagoons;

         * Management of underground and above ground storage tanks;

         * Design, engineering, fabrication, installation and operation of
           on-site treatment equipment; and

         * Emergency response to virtually any kind of industrial or
           transportation-related accident involving hazardous waste or 
           materials.

         The Company undertakes these projects on both a planned basis, which
is scheduled in advance, and an emergency basis, which is performed in direct
response to spills, fires and industrial accidents.  The Company places its
emphasis upon planned work because of its more predictable resource
requirements, and because of its larger potential market.  In 1995, planned
projects accounted for approximately 98% of the Company's revenue.

         The Company believes that professional project management and cost
accounting systems are key factors in ensuring that projects are accurately and
successfully completed on time and within prescribed cost estimates.  The
Company's project management structure combines the various functional areas
performing work at the project, including technical, engineering,
administrative and accounting specialists, into a coordinated team, reporting
directly to the project manager.  The project manager's responsibility for
scheduling and project completion allows technical and operations specialists
to operate efficiently with fewer distractions.

         The Company also believes that professional project management is a
critical element in limiting the significant risks and potential liabilities
involved in environmental remediation projects due to the presence of hazardous
and toxic substances.  The Company has adopted a number of risk management
policies and practices including special employee training and health
monitoring programs.  The Company's health and safety staff establish a safety
plan for each project prior to the initiation of work, monitor compliance with
the plan and administer the Company's medical monitoring program to staff
involved.  The Company believes that it has an excellent overall health and
safety record.

TREATMENT TECHNOLOGIES

         Designing, developing and implementing solutions to environmental
hazards requires an interdisciplinary approach combining practical field
experience with remediation processes and technical skills in fields such as
chemistry, microbiology, hydrogeology, fluid mechanics, thermodynamics, and
geotechnical, biochemical and process engineering.  The Company employs
scientific and engineering professionals in the environmental services field
who enhance the Company's ability to effectively participate in larger, more
technically complex remediation projects.

         The Company has significant experience in the commercialization and
practical field application of new and existing technologies for the treatment
of hazardous wastes, with emphasis on the further development and application
of existing technologies.  To provide direct support for its efforts to place
innovative technology in the field, in 1973, the Company built its own
equipment fabrication facility; in 1978, the Company built a laboratory
dedicated to developing commercial applications of biological treatment of
hazardous wastes; and in 1993, the Company built a treatability laboratory to
support testing and enhancement of a broad range of





                                       2
<PAGE>   5
innovative technology applications.  In 1986, the Company formally organized
its technology application efforts through the creation of its Technology
Assessment and Commercialization ("TAC") group.  The TAC group studies emerging
technologies in the laboratory and, through pilot scale studies, provides
scientific and engineering support for full-scale commercial remediation.  The
Company also provides technology development services under contract to its
clients.

         The following represent the principal technologies used by the Company
for remediation projects:

         * BIOLOGICAL REMEDIATION:  The Company's biological treatability
           laboratory designs and tests bioremediation techniques for treating
           hazardous waste.  Biological treatment technologies generally
           utilize enhanced microbiological activity to decompose and detoxify
           contaminants, often using a site's natural flora to remediate a
           problem.  The Company's biological laboratories can "feed" the
           microorganisms, that destroy the pollutant, so that they grow at a
           faster rate than would occur in nature.  The Company has developed
           considerable expertise in transferring innovative bioremediation
           techniques from the laboratory to the field, having performed more
           than 100 full-scale bioremediation projects since 1976, and is
           considered one of the country's most experienced providers of this
           emerging technology.  The Company utilizes the following biological
           treatment technologies:

              Anaerobic Digestion Vessel -- degradation of organic contaminants
              in the absence of air.

              Trickling Filters -- secondary treatment on large-scale treatment
              applications to enhance the oxygenation process.

              Activated Sludge Reactor -- treatment utilizing holding tanks to
              enhance biological degradation.

              Submerged Fixed Reactor Vessel -- combines a trickling filter and
              an activated sludge reactor for more efficient degradation of
              contaminants.

              Aeration Lagoons -- secondary or tertiary treatment to remove
              carbon, nitrogen or phosphorous.

         * CHEMICAL TREATMENT:  The Company's mobile chemical treatment
           equipment utilizes the following technologies:

              Carbon Adsorption -- passage of a liquid or vapor discharge
              stream through a bed of activated carbon which adsorbs certain
              contaminants.

              Oxidation/Reduction -- conversion of complex components of the
              wastestream into simpler, less toxic materials through addition
              of oxidizing or reducing agents such as ozone, hydrogen peroxide
              and sodium bisulfate.

              Clarification/Flocculation -- addition of chemicals which bond
              with dissolved metals to form insoluble products which separate
              through settling techniques.

              Ion-Exchange -- ion-exchange resins used for the selective
              removal of heavy metals and hazardous ions.

              Ultraviolet Treatment -- use of ultraviolet light to kill
              pathogens and weaken strong bonds associated with some organic
              chemicals.

         * PHYSICAL TREATMENT:  The Company's physical treatment technologies
           generally involve removal of contaminants through osmosis,
           settlement or filtration.  The Company's mobile physical treatment
           equipment utilizes the following technologies:

              Heated Volatile Stripping -- removal of contaminants with low
              boiling points by passage of air under pressure through the
              wastestream.

              Fume Scrubbing -- passage of a vaporized stream through an
              aerosol spray to remove contaminant particles from the vapor 
              stream.





                                       3
<PAGE>   6
              Immiscible Fraction Separation -- removal of a component of a
              wastestream which is immiscible in water through settling
              techniques.

              Mixed Media Filtration -- removal of suspended particles by
              passage through selected filter media.

         * SOIL VAPOR EXTRACTION AND SOIL FLUSHING:  The Company has applied
           several innovative technologies, known generally as soil vapor
           extraction and soil flushing, based on a patent granted in 1984 for
           a portable method of soil decontamination above or below the
           groundwater table.  The technologies generally involve the use of a
           system of pressurized injection and vacuum extraction wells to
           induce a pressure gradient and a fluid flow to extract contaminants
           and treat them in-situ or in an aboveground system.  The
           technologies can be used to remove contaminants in soils and
           groundwater, in-situ or ex-situ, and can be combined with
           bioremediation to treat mixtures of volatile and non-volatile
           contaminants.

         * THERMAL TREATMENT:  The Company's thermal treatment technologies
           include infrared incineration, rotary kiln technology and thermal
           desorption.  Infrared incineration uses electric powered resistance
           heaters as a source of radiant heat for removal and destruction of
           hazardous organic contaminants.  Rotary kiln incineration is the
           traditional incineration process for destroying organic hazardous
           waste constituents in a refractory lined rotating kiln.  Thermal
           desorption is a thermal treatment technology which uses heat to
           remove volatile compounds from a waste without oxidation of the
           compounds.  The Company has established a thermal treatment
           engineering group to assess, develop and commercialize thermal
           technologies for on-site remediation.  The Company provides thermal
           treatment services through seven thermal treatment units which can
           be moved directly onto a project site involving PCBs or other toxic
           organics.  The Company has successfully completed eleven large-scale
           on-site thermal treatment projects.

FOCUS ON LARGER PROJECTS AND GOVERNMENT CONTRACTS

         Recently, the Company has pursued larger projects and term contracts
as a method to achieve more predictable revenue, more consistent utilization of
equipment and personnel, and greater leverage of sales and marketing costs.
Historically, the Company relied most heavily on private sector remediation
projects in the Northeast and Midwest that typically involved planned cleanups
of sites that were contaminated in the normal course of manufacturing activity
and emergency cleanups of oil or chemical spills.  Contract values typically
were less than $1 million in size and less than one year in duration.  The
Company now targets more complex, multi-million dollar, multi-year private
sector and government site-specific and term contracts.  As a result of its
shift in project focus, since the beginning of 1991 the Company has been
awarded a large number of multi-million dollar government term contracts which,
in some cases, may require several years to complete.  Although the Company
still performs private sector remediation projects, the Company currently
derives a majority of its revenue from government term contracts and these
larger projects.  Larger site-specific projects impose heightened risks of loss
in the event that actual costs are higher than those estimated at the time of
bid due to unanticipated problems, inefficient project management, or disputes
over the terms and specifications of the contracted performance.

         Since the beginning of 1991, the Company has been awarded 28
government term contracts, and several large projects, including those acquired
by the Company in connection with the Acquisition, with potential values
ranging from $10 million to $250 million and terms ranging from one to ten
years.  Such government term contracts typically are performed by completing
remediation work under delivery orders, issued by the contracting government
entity, for a large number of small-to-medium-sized projects throughout the
geographic area covered by the contract.  Such government term contracts do not
represent commitments with respect to the amount, if any, that will actually be
expended pursuant to such contracts, may generally be canceled, delayed or
modified at the sole option of the government, and are subject to annual
funding limitations and public sector budget constraints.  Accordingly, such
government contracts represent the potential dollar value that may be expended
under such contracts; therefore, no assurance can be provided that such
amounts, if any, will be actually spent on any projects, or of the timing
thereof.

         For the fiscal year ended December 31, 1995, 76% of the Company's
revenue was derived from federal, state and local government contracts.  The
Company expects that the percentage of its revenue attributable to such
government clients will continue to represent a significant portion of its
revenue.  In addition to its dependence on government contracts, the Company
also faces the risks associated with such contracting, which





                                       4
<PAGE>   7
could include substantial civil and criminal fines and penalties.  As a result
of its government contracting business, the Company is, has been and may in the
future be subject to audits and investigations by government agencies.  In
addition to potential damage to the Company's business reputation, the failure
by the Company to comply with the terms of any of its government contracts
could also result in the Company's suspension or debarment from future
government contracts for a significant period of time.  The fines and penalties
which could result from noncompliance with appropriate standards and
regulations, or the Company's suspension or debarment, could have a material
adverse effect on the Company's business, particularly in light of the
increasing importance to the Company of work for various government agencies.
See "Legal Proceedings."

ENVIRONMENTAL CONTRACTOR RISKS

         Although the Company believes that it generally benefits from
increased environmental regulations, and from enforcement of those regulations,
increased regulation and enforcement also create significant risks for the
Company.  The assessment, remediation, analysis, handling and management of
hazardous or radioactive substances necessarily involve significant risks,
including the possibility of damages or injuries caused by the escape of
hazardous materials into the environment, and the possibility of fines,
penalties or other regulatory action.  These risks include potentially large
civil and criminal liabilities for violation of environmental laws and
regulations, and liabilities to customers and to third parties, including
governmental agencies, for damages arising from performing services for
clients, which could have a material adverse effect on the Company.

         Potential Liabilities Arising Out of Environmental Laws and
Regulations.  All facets of the Company's business are conducted in the context
of a developing and changing statutory and regulatory framework.  The Company's
operations and services are affected by and subject to regulation by a number
of federal agencies, including the EPA, the Occupational Safety and Health
Administration ("OSHA"), and in limited occasions, the Nuclear Regulatory
Commission, as well as applicable state and local regulatory agencies.  For a
description of certain applicable laws and regulations, see "Regulation."

         Potential Liabilities Involving Clients and Third Parties.  In
performing services for its clients, the Company could potentially be liable
for breach of contract, personal injury, property damage and negligence,
including claims for lack of timely performance and/or for failure to deliver
the service promised (including improper or negligent performance or design,
failure to meet specifications and breaches of express or implied warranties).
The damages available to a client, should it prevail in its claims, are
potentially large and could include consequential damages.

         Environmental contractors, in connection with work performed for
clients, also potentially face liabilities to third parties from various
claims, including claims for property damage or personal injury stemming from a
release of hazardous substances or otherwise.  Claims for damage to third
parties could arise in a number of  ways, including through a sudden and
accidental release or discharge of contaminants or pollutants during the
performance of services, through the inability--despite reasonable care--of a
remedial plan to contain or correct an ongoing seepage or release of
pollutants, through the inadvertent exacerbation of an existing contamination
problem, or through reliance on reports prepared by the Company.  Personal
injury claims could arise contemporaneously with performance of the work or
long after completion of the project as a result of alleged exposure to toxic
substances.  In addition, increasing numbers of claimants assert that companies
performing environmental remediation should be held strictly liable (i.e.,
liable for damages regardless of whether its services were performed using
reasonable care) on the grounds that such services involved "abnormally
dangerous activities."

         Clients frequently attempt to shift various liabilities arising out of
remediation of their own environmental problems to contractors through
contractual indemnities.  Such provisions seek to require the Company to assume
liabilities for damage or injury to third parties and property and for
environmental fines and penalties.  The Company has adopted risk management
policies designed to address these problems, but cannot assure their adequacy.
In addition, the Company generally coordinates through subcontractors the
transportation of any hazardous waste which is not remediated on-site to a
licensed hazardous waste disposal or incineration facility.

         Moreover, during the past several years, the EPA and other
governmental agencies have constricted significantly the circumstances under
which they will indemnify contractors against liabilities incurred in
connection with remediation projects undertaken by contractors under contract
with such governmental agencies.





                                       5
<PAGE>   8
DEPENDENCE ON ENVIRONMENTAL REGULATION

         Much of the Company's business is generated either directly or
indirectly as a result of federal and state laws, regulations and programs
related to environmental issues.  Accordingly, a reduction in the number or
scope of these laws, regulations and programs, or changes in government
policies regarding the funding, implementation or enforcement of such laws,
regulations  and programs, could have a material adverse effect on the
Company's business.  See "Regulation."


MARKETS AND CUSTOMERS
- --------------------------------------------------------------------------------

         The Company provides its services to a broad base of clients in both
the private and government sectors.  Its private sector clients include large
chemical, petroleum, manufacturing, transportation, real estate, electronics,
automotive, aerospace and other industrial companies, as well as engineering
and consulting firms.  The Company has worked for a majority of the Fortune 100
industrial companies.  Historically, the majority of the Company's private
sector revenue was derived from projects with values typically less than $1
million in size and less than one year in duration.  Revenue from industrial
clients for 1995 was $108.9 million and constituted 24% of the Company's
revenue.

         In the government sector, the market for the Company's services
primarily consists of federal government agencies.  The Company has been a
prime contractor to the EPA since 1984 under Emergency Response Cleanup
Services ("ERCS") contracts administered under the Superfund Removal Program.
In addition, through site specific and term contracts, the Company provides its
services to the DOD, including USACE, the U.S. Departments of the Navy, Air
Force and Army, at DOE facilities and to state and local governments.  Revenue
from government agencies in 1995 aggregated $349 million and accounted for 76%
of revenue, of which the Department of the Navy and the USACE accounted for
approximately $154.2 million or 34% and $95.9 million or 21% of revenue,
respectively.


SEASONALITY AND FLUCTUATION IN QUARTERLY RESULTS
- --------------------------------------------------------------------------------

         The timing of the Company's revenue is dependent on its backlog,
contract awards and the performance requirements of each contract.  The
Company's revenue is also affected by the timing of its clients' planned
remediation activities which generally increase during the third and fourth
quarters.  Because of this change in demand, the Company's quarterly revenue
can fluctuate, and revenue for the first and second quarters of each year has
historically been lower than for the third and fourth quarters.  Although the
Company believes that the historical trend in quarterly revenue for the third
and fourth quarters of each  year are generally higher than the first and
second quarters, there can be no assurance that this will occur in future
periods.  Accordingly, quarterly or interim results should not be considered
indicative of results to be expected for any quarter or for the full year.

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

         The environmental services industry is highly competitive with
numerous companies of various size, geographic presence and capabilities
participating.  The Company believes that it has approximately a dozen
principal competitors in the environmental remediation sector of the
environmental services industry and numerous smaller competitors.  The Company
believes that the principal competitive factors in its business are operational
experience, technical proficiency, breadth of services offered, local presence
and price.  In certain aspects of the Company's environmental remediation
business, substantial capital investment is required for equipment.  Certain of
the Company's competitors have greater financial resources, which could allow
for greater investment in equipment and provide better access to bonding and
insurance markets to provide the financial assurance instruments which are
often required by clients.  Additionally, the relatively recent entry of
several aerospace and defense contractors, as well as large construction and
engineering firms, into the environmental services industry has increased the
level of competition.  The Company believes that the demand for environmental
services is still developing and expanding and, as a result, many small and
large firms will continue to be attracted to the industry.





                                       6
<PAGE>   9
INSURANCE
- --------------------------------------------------------------------------------

         The Company's liability insurance program in effect from November 1,
1995 through October 31, 1996 includes primary commercial general liability
coverage in the amount of $1,000,000 per occurrence/$2,000,000 aggregate;
primary automobile liability coverage in the amount of $1,000,000 combined
single limit each occurrence; workers' compensation as statutorily required and
employer's liability coverage in the amount of $1,000,000.  These three primary
programs have deductibles equal to $1,000,000 per occurrence for the general
liability coverage; $500,000 per occurrence for the automobile liability; a
retention of $500,000 per occurrence for workers' compensation and a deductible
of $500,000 per occurrence for employer's liability.  Certain states do not
permit workers' compensation policies with deductibles, therefore, in those
certain states, the Company's wholly-owned insurance captive reinsures such
policies and indemnifies the insurance carrier against all losses and costs of
defense up to a self-insured retention of $500,000 per occurrence.  Prior to
November 1, 1994, these primary liability programs were provided on similar
terms with the deductible portions being fully reinsured through the Company's
wholly owned insurance captive (except for the workers' compensation policy
with a self-insured retention $500,000 per occurrence).  The Company supports
the indemnity commitment of the Company's wholly owned insurance captive with
letters of credit provided under the Company's Revolving Credit Facility.  The
Company has issued $8,030,000 in letters of credit to support the Company's
wholly owned insurance captive's existing or anticipated obligations to
indemnify the insurance carrier, which amount is adjusted from time to time.
From a risk management perspective, the deductible amounts under the Company's
primary insurance policies and all policies reinsured by the Company's wholly
owned insurance captive are, in effect, self-insurance.  In addition to these
primary insurance coverages, the Company has $50,000,000 of excess liability
policies insuring claims in excess of the primary limits described above.  The
Company also has other insurance policies with various self-insured retentions,
including property coverage with a blanket limit of $120,000,000; consultants'
environmental liability coverage in the amount of $20,000,000 per claim and in
the aggregate, which amounts include environmental impairment liability
coverage with respect to the Company's fixed base laboratory facility.

         Although the Company believes its insurance program to be appropriate
for the management of its risks, its insurance policies may not fully cover
risks arising from the Company's operations.  The exclusion of certain
pollution and other liabilities from some insurance policies, or losses in
excess of the coverage, may cause all or a portion of one or more losses not to
be covered by such insurance.  Further, the cost and limited availability of
insurance have resulted in the Company's use of deductible programs and
self-insurance through its wholly owned insurance captive, thus exposing the
Company to additional liabilities.

EMPLOYEES
- --------------------------------------------------------------------------------

         The Company had approximately 3,000 employees at December 31, 1995.
The Company is not party to collective bargaining agreements.  The Company
considers relations with its employees to be satisfactory.

PATENTS
- --------------------------------------------------------------------------------

         The Company currently owns two patents covering certain design
features of equipment employed in its on-site remediation business.  The first
relates to a filtration system developed and used by the Company to remove
pollutants from flowing creeks and streams and the second, known as a Portable
Method for Decontaminating Earth, relates to a decontamination system used by
the Company to remove contaminants from the soil through a process, commonly
known as soil vapor extraction.  The Company utilizes X*TRAX(R) and LT*X(R) to
perform thermal desorption services.  The X*TRAX(R) and LT*X(R) systems are
waste treatment processes that thermally separate organic contaminants from
soils or solids with subsequent treatment of the organic vapor stream.
Although the Company considers its patents to be important, they are not a
material factor in its business.

REGULATION
- --------------------------------------------------------------------------------

         The environmental services business, including the remediation
services segment of the industry, has benefited from extensive federal and
state regulation of environmental matters.  On the other hand, the Company's
environmental services are also subject to extensive federal and state
legislation as well as regulation by the EPA, the OSHA and applicable state and
local regulatory agencies.  All facets of the Company's business are conducted
in the context of a rapidly developing and changing statutory and regulatory
framework and an aggressive enforcement and regulatory posture.  The full
impact of these laws and regulations, and the





                                       7
<PAGE>   10
enforcement thereof, on the Company's business is difficult to predict,
principally due to the complexity of the relatively new legislation, new and
changing regulations, and the impact of political and economic pressures.  The
assessment, remediation, analysis, handling and management of hazardous
substances necessarily involve significant risks, including the possibility of
damages or injuries caused by the escape of hazardous materials into the
environment, and the possibility of fines, penalties or other regulatory
action.

         The Comprehensive Environmental Response, Compensation and Liability
Act of 1980 ("CERCLA") addresses cleanup of sites at which there has been a
release or threatened release of hazardous substances or contaminants,
including certain radioactive substances, into the environment.  CERCLA assigns
liability for costs of cleanup of such sites and for damage to natural
resources to any person who, currently or at the time of disposal of a
hazardous substance, owned or operated any facility at which hazardous
substances were disposed of; and to any person who by agreement or otherwise
arranged for disposal or treatment, or arranged with a transporter for
transport for disposal or treatment of hazardous substances owned or possessed
by such person for disposal or treatment by others; and to any person who
accepted hazardous substances for transport to disposal or treatment facilities
or sites selected by such persons from which there is a release or threatened
release of hazardous substances.  CERCLA authorizes the federal government both
to clean up these sites itself and to order persons responsible for the
situation to do so.  In addition, under the authority of Superfund and its
implementing regulations, detailed requirements apply to the manner and degree
of remediation of facilities and sites where hazardous substances have been or
are threatened to be released into the environment.  CERCLA created the
Superfund to be used by the federal government to pay for the cleanup efforts.
Where the federal government expends money for remedial activities, it may seek
reimbursement from the "potentially responsible parties."  CERCLA imposes
strict, joint and several retroactive liability upon such parties.
Increasingly, there are efforts to expand the reach of CERCLA to make
environmental contractors responsible for cleanup costs by claiming that
environmental contractors are owners or operators of hazardous waste facilities
or that they arranged for treatment, transportation or disposal of hazardous
substances.  Several recent court decisions have accepted these claims.  Should
the Company be held responsible under CERCLA for damages caused while
performing services or otherwise, it may be forced to bear such liability by
itself, notwithstanding the potential availability of contribution or indemnity
from other parties.

         Certain taxing authority under CERCLA expired December 31, 1995.  A
portion of the taxing authority under CERCLA was extended to September 1996.
Congress is currently considering legislation that could extend CERCLA's taxing
authority into the 1997 fiscal year.  The Company cannot predict the impact
upon the Company of the failure, to-date, of Congress to reauthorize CERCLA, or
of the many legislative and regulatory changes currently proposed.  Delays in
the reauthorization of CERCLA may adversely impact the environmental industry
in which the Company participates.  Failure of Congress to reauthorize CERCLA,
or substantial changes in or uncertainty concerning the detail of the
legislation, such as proposed changes to CERCLA's liability provisions, cleanup
standards and remedy selection, including, but not limited to, proposed changes
that would alter CERCLA's preference for permanent treatment remedies such as
incineration in favor of confinement and containment, may result in project
delays and/or the failure of clients to initiate or proceed with projects.
Additionally, reductions in current and future environmental restoration
budgets may adversely affect future government contracting opportunities and
funding of the Company's backlog.  The Company believes that it generally has
benefitted from increased environmental regulations affecting business, and
from more stringent enforcement of those regulations.  The ultimate impact of
the proposed changes will depend upon a number of factors, including the
overall strength of the economy and customers' views on the cost effectiveness
of remedies available under the changed regulations.

         The Resource Conservation and Recovery Act of 1976, as amended in 1984
("RCRA"), is the principal federal statute governing hazardous waste
generation, treatment, storage and disposal.  RCRA, or EPA-approved state
programs at least as stringent, govern waste handling activities involving
wastes classified as "hazardous." Under RCRA, liability and stringent operating
requirements are imposed on a person who is either a "generator" or
"transporter" of hazardous wastes, or an "owner" or "operator" of a hazardous
waste treatment, storage or disposal facility.  The EPA has issued regulations
under RCRA for hazardous waste generators, transporters and owners and
operators of hazardous waste treatment, storage or disposal facilities.  These
regulations impose detailed operating, inspection, training, emergency
preparedness and response standards, and requirements for closure, continuing
financial responsibility, manifesting, recordkeeping and reporting.  The
Company's clients remain responsible by law for the generation or
transportation of hazardous wastes or ownership or operation of hazardous waste
treatment, storage or disposal facilities.  Although the Company does not
believe its conduct in performing environmental remediation services would
cause it to be considered liable as an owner or operator of a hazardous waste
treatment, storage or disposal facility, or a generator or transporter of
hazardous wastes





                                       8
<PAGE>   11
under RCRA, RCRA and similar state statutes regulate the Company's practices
for the treatment, transportation and other handling of hazardous materials,
and substantial fines and penalties may be imposed for any violation of such
statutes and the regulations thereunder.

         The Company's services are also utilized by its clients in complying
with, and the Company's operations are subject to regulation under, among
others, the following federal laws:  the Toxic Substances Control Act, the
Clean Water Act, the Safe Drinking Water Act, the Occupational Safety and
Health Act and the Hazardous Materials Transportation Act.  In addition, many
states have passed Superfund-type legislation and other statutes, regulations
and policies to cover more detailed aspects of hazardous materials management.

         The Company, through its on-site treatment capabilities and the use of
subcontractors, attempts to minimize its transportation of hazardous substances
and wastes.  However, there are occasions, especially in connection with its
emergency response activities, when the Company does transport hazardous
substances and wastes.  Such transportation activities are closely regulated by
the United States Department of Transportation, the Interstate Commerce
Commission, and transportation regulatory bodies in each state.  The applicable
regulations include licensing requirements, truck safety requirements, weight
limitations and, in some areas, rate limitations and operating conditions.

BACKLOG AND POTENTIAL VALUE OF TERM CONTRACTS
- --------------------------------------------------------------------------------

         The following table lists at the dates indicated (i) the Company's
backlog, defined as the unearned portion of the Company's existing contracts
and unfilled orders, and (ii) the Company's term contracts, defined as the
potential value of government term contracts (in thousands):

<TABLE>
<CAPTION>
                                                                   December 31,             
                                                      --------------------------------------
                                                         1995          1994          1993   
                                                      -----------   -----------   ----------
    <S>                                                <C>           <C>           <C>
    Backlog . . . . . . . . . . . . . . . . . . .      $  445,000    $  255,000    $ 201,000
    Term contracts  . . . . . . . . . . . . . . .       1,531,000     1,498,000      652,000
                                                        ---------     ---------    ---------
         Total contract backlog . . . . . . . . .      $1,976,000    $1,753,000    $ 853,000
                                                       ==========    ==========    =========
</TABLE>

         Backlog.  The Company received more new contract awards from clients
and delivery orders issued under the Company's term contracts during 1995 than
were recorded as revenue, which resulted in the increase in backlog at December
31, 1995.  In accordance with industry practice, substantially all of the
Company's contracts in backlog may be terminated at the convenience of the
client.  In addition, the amount of the Company's backlog is subject to changes
in the scope of services to be provided under any given contract.  The Company
has not historically experienced any material contract terminations and
generally experiences favorable changes in contract scope.  The Company
estimates that approximately 80% of the backlog at December 31, 1995 will be
realized within the next year.

         Term Contracts.   Term contracts typically are performed by completing
remediation work under delivery orders, issued by the contracting government
entity, for a large number of small-to-medium-sized projects throughout the
geographic area covered by the contract.  The Company's government term
contracts generally may be canceled, delayed or modified at the sole option of
the government, and typically are subject to annual funding limitations and
public sector budget constraints.  Accordingly, such government contracts
represent the potential dollar value that may be expended under such contracts,
but there is no assurance that such amounts, if any, will be actually spent on
any projects, or of the timing thereof.

EQUITY INVESTMENT
- --------------------------------------------------------------------------------

         NSC Corporation ("NSC").  NSC is a leading provider of asbestos
abatement services to a broad range of commercial and industrial clients and
government agencies throughout the United States.  In May 1993, the Company's
investment in NSC was reduced from 70% to 40% as a result of NSC's purchase of
the asbestos abatement division of The Brand Companies, Inc. ("Brand") in
exchange for its industrial cleaning and maintenance business and the issuance
of 4,010,000 shares of NSC common stock.  The Company accounts for NSC on the
equity method.  Rust owns another 40% of NSC, and the remaining 20% is publicly
held.

         NSC provides services to abate, primarily through removal, the hazards
associated with asbestos insulation and materials containing asbestos in large
commercial and public buildings, and in connection with large industrial
facility decontamination and decommissioning projects.  An asbestos abatement
program is





                                       9
<PAGE>   12
focused on meeting the needs of the building owner or operator to properly
manage the financial, regulatory and health-related risks associated with an
asbestos program.  NSC's removal services are a coordination of several
processes:  bidding and contracting, project management, health and safety
programs and the actual asbestos removal.  NSC also provides fireproofing
services following the removal of asbestos from buildings.

         Although some of NSC's contracts are directly entered into with its
clients without a formal bidding process, NSC receives a significant portion of
its asbestos abatement contracts through a bidding process.  Substantially all
of NSC's projects are contracted on a fixed price basis, while the remainder
are contracted either on a time and materials or a unit price basis.  NSC
workers remove asbestos in accordance with applicable EPA and OSHA regulations
and applicable state and local regulations.

         The market for asbestos abatement services is highly competitive.  NSC
competes with large asbestos abatement firms, several of which provide services
on a regional basis.  NSC also competes, to a lesser extent, with smaller local
and regional firms.  Competitive factors in the commercial asbestos abatement
industry include experience and reputation, the ability to offer safe and high
quality services at competitive prices, and access to significant financial
resources, including adequate insurance and bonding capability.

         NSC's Board of Directors declared and NSC paid a cash dividend of
$602,000 to the Company for each of the years ended December 31, 1995 and 1994.
While NSC's Board of Directors has not established a policy concerning payment
of regular dividends, it has stated its intention to review annually the
feasibility of declaring additional dividends depending upon the results of
NSC's operations and the financial condition and cash needs of NSC.

ITEM 2.  PROPERTIES
- --------------------------------------------------------------------------------

         The Company currently owns property in five states and leases property
in 23 states and the District of Columbia.  The property owned by the Company
includes approximately 26 acres in Findlay, Ohio, upon which are located the
Company's 31,200 square foot corporate headquarters, a 39,600 square foot
laboratory and technical facility, a 20,000 square foot support services
facility, as well as its fabrication, maintenance and remediation service
center and training facilities.  The Company also owns remediation service
centers in Covington, Georgia (approximately ten acres of land and an 8,200
square foot building), Clermont, Florida (approximately five acres of land and
a 6,500 square foot building) and Baton Rouge, Louisiana (approximately ten
acres of land and a 52,500 square foot building).

         The Company operates other offices and remediation service centers in
the following states:  California, Colorado, the District of Columbia, Florida,
Georgia, Hawaii, Illinois, Iowa, Massachusetts, Minnesota, Missouri, New
Jersey, New York, Ohio, Pennsylvania, Tennessee, Texas, Virginia and
Washington.  All of these offices and service center facilities are leased.
Under these leases, the Company is required to pay base rentals, real estate
taxes, utilities and other operating expenses.  Annual rental payments for the
remediation service centers and office properties are approximately $3,700,000.

ITEM 3.  LEGAL PROCEEDINGS
- --------------------------------------------------------------------------------

         The Company's accounts receivable at December 31, 1995 include a claim
receivable aggregating approximately $25,833,000 in direct and other costs
relating to a major remediation project which was performed by the Company for
Citgo Petroleum Corporation ("Citgo") at its Lake Charles, Louisiana refinery
during 1993 and 1994.  This claim receivable represents direct and other costs
to date for activities which the Company's management believed exceeded the
scope of the existing contract due to deficient project specifications provided
by Citgo and Oxy USA, Inc. ("Oxy") as well as differing site conditions.  In
addition, at December 31, 1995, the Company has recorded in its financial
statements approximately $5,381,000 of accounts receivable that are in dispute
for work performed under the terms of the Company's base contract with Citgo.
In April 1994, Citgo filed an action in the U.S. District Court for the Western
District of Louisiana seeking a declaratory judgment that the Company is not
entitled to additional compensation under the contract and certain other
relief.  The Company's answer to the declaratory judgment action was filed in
July 1994, together with counterclaims against Citgo for negligent
misrepresentation, breach of contract and quantum meruit seeking damages in
excess of $35,000,000.  In August 1994, Citgo amended its complaint seeking
damages under the contract for production shortfalls, which Citgo has asserted
in answer to the Company's interrogatories to be approximately $27,600,000.
The Company believes that such assertion of damages is totally without merit
since the contract expressly provides that Citgo's sole remedy for production
shortfalls by the Company are liquidated damages not to





                                       10
<PAGE>   13
exceed $500,000.  In January 1995, Citgo filed a third party complaint against
Occidental Oil and Gas Corporation and Oxy in such litigation because of their
prior involvement with the Citgo site and preparation of the contract
specifications.  Additionally, in July 1995, the Company also filed a third
party complaint against Oxy for negligent misrepresentation as a result of its
involvement with the development of sampling and analytical data relied upon by
the Company in preparation of its bid and cost estimates for work at the site.

         During the fourth quarter of 1994, the Company recorded a $25,000,000
pre-tax charge, $15,000,000 after-tax or $0.96 per share, to establish a
reserve for accounts receivable, primarily where such accounts are in
litigation.  Management believes that it has established adequate reserves
should the resolution of such accounts receivable be lower than the amounts
recorded and such resolution should not have a material adverse impact upon the
Company's consolidated results of future operations or financial condition.
See "Note 15 to the Consolidated Financial Statements."

         The Company was named in April 1994 as one of 33 third party
defendants in a case titled UNITED STATES OF AMERICA V. AMERICAN CYANAMID
COMPANY, INC., ET AL., pending in the United States District Court for the
Southern District of West Virginia.  This litigation (the "Cost Recovery
Litigation") arises out of claims made against several potentially responsible
parties ("PRPs") by the EPA for amounts in excess of $24,000,000 for response
costs arising out of releases and threatened releases of hazardous waste at the
Fike Chemical, Inc. Superfund site ("Fike") in Nitro, West Virginia (the
"Site").  The Company was retained as a response action contractor for the site
under contracts with the USACE and the EPA.  The third party complaint alleges
that the Company was an operator of the Site during the remediation and that
the Company caused releases or threatened releases of hazardous substances at
the Site as a result of allegedly negligent conduct, grossly negligent conduct
or intentional misconduct.  The third party complaint seeks to recover clean-up
costs from the Company and the other third party defendants.  The Company has
submitted claims for indemnification related to the lawsuit under its contract
with the USACE and the EPA, has notified its contractors pollution liability
insurance carrier and has impleaded the United States.  The PRP's also filed a
suit against the Company on behalf of the United States under the QUI TAM
provisions of the False Claims Act (the "QUI TAM suit") and caused the United
States to conduct an investigation of the accuracy of the Company's billings to
the EPA.  The Company cooperated fully with the investigation and has been
informed that the government will not be proceeding criminally against the
Company and will not intervene in the QUI TAM suit.  The Company has reached an
agreement in principle disposing of any civil liability relating to the QUI TAM
suit and the government investigation with respect to Fike.  The Company has
also reached an agreement in principle disposing of the Cost Recovery
Litigation without any costs to the Company.

         In addition to the above, the Company is subject to a number of claims
and lawsuits in the ordinary course of its business.  In the opinion of
management, the outcome of these actions, which are not clearly determinable at
the present time, are either adequately covered by insurance, or if not
insured, will not, in the aggregate, have a material adverse impact upon the
Company's consolidated financial position or the results of future operations.


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

Not applicable.


EXECUTIVE OFFICERS OF THE REGISTRANT
- --------------------------------------------------------------------------------

The executive officers of the Company are listed below:

<TABLE>
<CAPTION>
               Name               Age                       Positions
               ----               ---                       ---------
         <S>                      <C>      <C>
         James L. Kirk            46       Chairman of the Board, President and Chief Executive Officer

         Joseph R. Kirk           44       Executive Vice President and a Director

         Pamela K.M. Beall        39       Vice President, Treasurer and Assistant Secretary

         Robert J. Blackwell      39       Vice President, Marketing and Strategic Planning
</TABLE>





                                       11
<PAGE>   14
<TABLE>
         <S>                      <C>      <C>
         Fred H. Halvorsen        54       Vice President, Health and Safety

         Kris E. Hansel           38       Vice President and Controller

         Harold W. Ingalls        48       Vice President and Chief Financial Officer

         Phillip V. Petrocelli    37       Vice President, Western Operations

         John J. Ray III          37       Vice President, General Counsel and Secretary

         Philip O. Strawbridge    41       Vice President, Chief Administrative Officer

         Michael A. Szomjassy     45       Vice President, Eastern Operations
- -----------------------------------------------------------------------------------------
</TABLE>

James L. Kirk - Chairman of the Board, President and Chief Executive Officer.
Mr. Kirk was elected President and Chief Executive Officer of the Company in
July 1986, and was elected Chairman of the Board in January 1987.  Mr. Kirk has
been Chairman of the Board and Chief Executive Officer of OHMR since April
1985.  Mr. Kirk is a founder of OHMR and has served in various capacities as an
officer and director of OHMR.

Joseph R. Kirk - Executive Vice President and Director.  Mr. Kirk assumed his
current position in July 1986 and previously served as Vice Chairman of OHMR.
He is a founder of OHMR and has served in various capacities as an officer and
director of OHMR.

Pamela K.M. Beall - Vice President, Treasurer and Assistant Secretary.  Ms.
Beall joined the Company in June 1985 as Director of Finance of OHMR, became
Treasurer and Assistant Secretary of OHMR in September 1985, and became
Treasurer and Assistant Secretary of the Company in January 1986.  Ms. Beall
assumed her current position in August 1994.  Prior to joining the Company, Ms.
Beall was General Manager, Treasury Services for USX Corporation and previous
to that with Marathon Oil Company.

Robert J. Blackwell - Vice President, Marketing and Strategic Planning.  Mr.
Blackwell joined the Company in July 1993 as Vice President, Government
Business Development of OHMR, and has served as Senior Vice President,
Marketing of OHMR since October 1995.  Prior to joining the Company, Mr.
Blackwell was Vice President for Federal Marketing and Legislative Affairs,
from January 1993 to July 1993, and Director of Marketing and Federal
Relations, from January 1989 to December 1992, of Ebasco Services Incorporated.
Mr. Blackwell also serves as a director of NSC.

Fred H. Halvorsen - Vice President, Health and Safety.  Dr. Halvorsen joined
the Company in July 1984 as Director of Health and Safety of OHMR and assumed
his current position in May 1987.

Kris E. Hansel - Vice President and Controller.  Mr. Hansel joined the Company
as General Accounting Manager in November 1988 of OHMR, became Assistant
Controller in October 1991 of the Company, and became Controller in October
1992.  Mr. Hansel assumed his current position in August 1994.  Prior to
joining the Company, Mr. Hansel was General Accounting Manager of
WearEver-ProctorSilex, Inc.

Harold W. Ingalls - Vice President and Chief Financial Officer.  Mr. Ingalls
joined the Company in April 1995. Prior to joining the Company, Mr. Ingalls was
Vice President of Rust International, Inc. from January 1993 to March 1995 and
Chief Financial Officer and Treasurer of Rust from November 1993 to March 1995.
Prior to 1993, Mr. Ingalls served in various capacities with WMX and its
affiliates.  Effective April 1, 1996, Mr. Ingalls will resign as an officer of
the Company.

Phillip V. Petrocelli - Vice President, Western Operations.  Mr. Petrocelli
joined the Company in August 1993 as Vice President, Western Region of OHMR,
and since October 1995 has served as Senior Vice President, Western Operations
of OHMR.  Mr. Petrocelli assumed his current position with the Company in May
1995.  Prior to joining the Company, Mr. Petrocelli was Regional Director and
previous to that was Acting Vice President - Analytical Labs, with IT
Corporation.





                                       12
<PAGE>   15
John J. Ray III - Vice President, General Counsel and Secretary.  Mr. Ray
joined the Company in November 1995.  Prior to joining the Company, Mr. Ray was
Group Vice President and General Counsel of Waste Management, Inc., a
subsidiary of WMX, from September 1991 to October 1995.  Mr.  Ray is also a
director of NSC.

Philip O. Strawbridge - Vice President, Chief Administrative Officer.  Mr.
Strawbridge joined the Company in February 1996.  Prior to joining the Company,
Mr. Strawbridge was Senior Director of Government Contracts and Compliance with
Fluor Daniel, Inc.

Michael A. Szomjassy - Vice President, Eastern Operations.  Mr. Szomjassy
joined the Company in November 1989 as Vice President, Southeast Region of OHMR
and since October 1995 has served as Senior Vice President, Eastern Operations
of OHMR.  Prior to joining OHM, Mr.  Szomjassy was Regional Manager,
Remediation Services of Ebasco Services, Inc.





                                       13
<PAGE>   16
PART II
- --------------------------------------------------------------------------------

ITEM 5.  MARKET FOR THE REGISTRANT'S COMMON STOCK AND RELATED SHAREHOLDER
         MATTERS
- --------------------------------------------------------------------------------

         The Company's common stock is traded on The New York Stock Exchange
under the symbol "OHM."  The table sets forth by quarter, for the last two
fiscal years, the high and low sales prices of the Company's common stock on
The New York Stock Exchange Composite Tape as reported by The Wall Street
Journal (Midwest Edition):

<TABLE>
<CAPTION>
                                                           Market Price             
                                                 ----------------------------------
         1995                                        High                  Low
         ----                                        ----                  ---
         <S>                                         <C>                   <C>
         First                                       10  1/8                6  7/8
         Second                                      12  1/8               10  1/8
         Third                                       14  3/8                8  3/4
         Fourth                                       9                     7  1/8
                                                                  
         1994                                                     
         ----                                                     
         First                                       17  1/4               11  3/8
         Second                                      18  1/2               10  5/8
         Third                                       13  1/2               11
         Fourth                                      11  3/8                6  7/8
</TABLE>


NOTE:

(1)      As of December 31, 1995, the Company has approximately 975
         shareholders of record.

(2)      The Company has not declared any cash dividends on its common stock
         and has  bank covenants that restrict the amount of cash dividends
         that can be paid in the future.  See "Note 7 to the Consolidated
         Financial Statements."





                                       14
<PAGE>   17

ITEM 6.  SELECTED FINANCIAL DATA
- --------------------------------------------------------------------------------

(a)      The Five Year Summary of Results of Operations for each of the five
         years ended December 31 is set forth below:

<TABLE>
<CAPTION>
                                                                 Years Ended December 31,                          
                                          --------------------------------------------------------------------
                                              1995          1994          1993          1992          1991
                                              ----          ----          ----          ----          ----
                                                         (In Thousands, Except Per Share Data)
<S>                                                     <C>           <C>          <C>           <C>
Revenue                                    $ 457,925     $ 323,381     $ 242,401     $ 221,370     $ 189,137
  Cost of services                           393,149       296,159       202,341       185,707       163,540
                                           ---------     ---------      --------      --------      --------
Gross Profit                                  64,776        27,222        40,060        35,663        25,597
  Selling, general and
    administrative expenses                   45,223        32,281        27,110        30,845        25,204
                                           ---------     ---------      --------      --------      --------
Operating Income (Loss)                       19,553        (5,059)       12,950         4,818           393
                                           ---------     ---------      --------      --------      --------
Other (Income) Expenses:
  Investment income                             (849)          (28)          (28)          (31)          (30)
  Interest expense                            10,413         9,177         7,748         7,106         7,423
  Equity in net (earnings) loss of
    affiliates' continuing operations           (287)       (1,032)       (1,600)        1,121         2,443
  Miscellaneous (income) expense                 (72)          898           341           966           789
                                           ---------     ---------      --------      --------      --------
                                               9,205         9,015         6,461         9,162        10,625
Income (Loss) From Continuing
Operations  Before Income Taxes (Benefit)     10,348       (14,074)        6,489        (4,344)      (10,232)
  Income taxes (benefit)                       3,541        (6,458)        2,082        (1,230)       (3,369)
                                           ---------     ---------      --------      --------      --------
Income (Loss) From Continuing Operations       6,807        (7,616)        4,407        (3,114)       (6,863)
Discontinued Operations of Affiliate,
Net of Income Taxes (Benefit):
  Income from operations                          --            --            --           122            --
  Provision for loss on disposition               --            --            --          (420)           --
                                           ---------     ---------      --------      --------      --------
Income (Loss) Before Cumulative
Effect of Accounting Change                    6,807        (7,616)        4,407        (3,412)       (6,863)
  Cumulative effect of accounting change          --            --            --          (857)           --
                                         ------------------------- -------------  ------------ -------------
Net Income (Loss)                         $    6,807     $  (7,616)    $   4,407    $   (4,269)   $   (6,863)
                                          ==========     =========     =========    ==========    ========== 
Net Income (Loss) Per Share:
  Continuing operations                  $      0.30    $    (0.49)   $     0.35   $     (0.26)  $     (0.57)
  Discontinued operations:
    From operations                               --            --            --          0.01            --
    From disposition                              --            --            --         (0.03)           --
                                           ---------     ---------      --------      --------      --------
Income (Loss) Per Share Before Effect
of Cumulative Accounting Change                 0.30         (0.49)         0.35         (0.28)        (0.57)
  Cumulative effect of accounting change          --            --            --         (0.07)           --
                                           ---------     ---------      --------      --------      --------
Net Income (Loss) Per Share              $      0.30    $    (0.49)   $     0.35   $     (0.35)   $    (0.57)
                                         ===========    ==========    ==========   ===========    ========== 
Weighted Average Number Of
  Common And Common Equivalent
  Shares Outstanding                          22,525        15,582        12,506        12,051        12,042
                                         ===========    ==========    ==========   ===========    ========== 
</TABLE>





                                       15
<PAGE>   18
NOTES:

(1)      The results of operations for the year ended December 31, 1992 reflect
         the accounting for discontinued operations of certain business units.

(2)      The cumulative effect of accounting change of $857,000 or $0.07 per
         share for the year ended December 31, 1992 is for adoption of
         Statement of Financial Accounting Standards No. 109, "Accounting for
         Income Taxes."

(3)      Special and nonrecurring charges include: (i) for the year ended
         December 31, 1995, the Company recorded $2,312,000 charge (net of
         income tax benefit of $1,542,000) for integration costs related to the
         acquisition of the hazardous and nuclear waste remediation service
         business (the "Division") of Rust International Inc. ("Rust");  (ii)
         for the year ended December 31, 1994, the Company recorded a special
         charge of $15,000,000 (net of income tax benefit of $10,000,000) to
         establish a reserve for accounts receivable, primarily where such
         accounts are in litigation; (iii) for the year ended December 31,
         1992, special charges of $2,550,000 (net of income tax benefit of
         $1,600,000) recorded by the Company, and $2,162,000 recorded by NSC,
         both of which relate to the restructuring of the Company and NSC's
         asbestos abatement operations in anticipation of NSC's acquisition of
         the asbestos abatement division of The Brand Companies, Inc.
         (completed on May 4, 1993), and which include provisions for legal and
         insurance reserves, and for certain other matters; and (iv) for the
         year ended December 31, 1991, charges of $3,950,000 for equity losses
         in Concord Resources Group, Inc.

(4)      On May 30, 1995, the Company completed the acquisition of
         substantially all of the assets and certain liabilities of the
         Division in exchange for 9,668,000 shares of common stock of the
         Company, or approximately 37% of the outstanding shares of the
         Company's common stock.  The acquisition of the Division has been
         accounted for using the purchase method and, accordingly, the acquired
         assets and assumed liabilities, including goodwill, have been recorded
         at their estimated fair values as of May 30, 1995.  The Company's
         consolidated financial statements for the year ended December 31,
         1995, include the results of operations for the Division since May 30,
         1995.  See "Note 2 to the Consolidated Financial Statements."


(b)      The Five Year Summary of Financial Position as of December 31 is set
         forth below (In Thousands):

<TABLE>
<CAPTION>
                                                                       December 31,                             
                                            ----------------------------------------------------------------
                                              1995          1994           1993         1992          1991
                                              ----          ----           ----         ----          ----
<S>                                         <C>           <C>           <C>           <C>           <C>
Working capital                             $129,156      $116,464      $ 69,985      $ 56,148      $ 43,919
Total assets                                 376,506       272,546       215,357       185,415       168,986
Long-term debt                               104,111       127,279        71,113       101,085        81,500
Shareholders' equity                         160,492        76,920        82,743        43,833        48,253
</TABLE>


NOTE:

(1)      The Company has not declared any cash dividends on its common stock
         and is restricted by bank covenants from the payment of cash dividends
         in the future.  See "Note 7 to the Consolidated Financial Statements."


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

(a)      RESULTS OF OPERATIONS

                                    GENERAL

         The Company provides a broad range of environmental and hazardous
waste remediation services to its clients located primarily in the United
States.  The timing of the Company's revenue is dependent on its backlog,
contract awards and the performance requirements of each contract.  The
Company's revenue is also affected by the timing of its clients' planned
remediation activities which generally increase during the third and





                                       16
<PAGE>   19
fourth quarters.  Because of this change in demand, the Company's quarterly
revenue can fluctuate, and revenue for the first and second quarters of each
year have historically been lower than for the third and fourth quarters,
although there can be no assurance that this will occur in future years.
Accordingly, quarterly or other interim results should not be considered
indicative of results to be expected for any quarter or full fiscal year.

         On May 30, 1995, the Company completed the acquisition of
substantially all of the assets and certain liabilities of the hazardous and
nuclear waste remediation service business (the "Division") of Rust
International Inc.  ("Rust") in exchange for 9,668,000 shares of common stock
of the Company, or approximately 37% of the outstanding shares of the Company's
common stock.  In exchange for a warrant to purchase up to 700,000 shares of
the Company's common stock at an exercise price of $15.00 per share during the
five years following the closing date, Rust's parent company, WMX Technologies,
Inc. ("WMX"), will provide the Company with a credit enhancement in the form of
guarantees, issued from time to time upon request of the Company, of up to
$62,000,000 of the Company's indebtedness, which will increase proportionately
up to $75,000,000 upon issuance of shares under the warrant.  The acquisition
of the Division has been accounted for using the purchase method and,
accordingly, the acquired assets and assumed liabilities, including goodwill,
have been recorded at their estimated fair values as of May 30, 1995.  See
"Note 2 to the Consolidated Financial Statements."  The Company's consolidated
financial statements for the year ended December 31, 1995, include the results
of operation for the Division since May 30, 1995.

         During the second quarter of 1995, the Company recorded a $3,854,000
pre-tax, $2,312,000 after-tax or $0.10 per share, charge to expense for
integration costs related to the acquisition of the Division.  The charge was
recorded as a selling, general and administrative expense and was primarily for
severance and relocation costs for certain of the Company's personnel and the
closing of certain of the Company's offices as a result of combining the
operations of the Division and the Company.

         During the fourth quarter of 1994, certain developments within and
external to the Company caused management to revaluate certain accounts
receivable recorded during 1994.  As a result, the Company recorded a
$25,000,000 pre-tax charge against revenue, $15,000,000 after-tax or $0.96 per
share, to establish a reserve for accounts receivable, primarily where such
accounts are in litigation, including projects performed by the Company for
Citgo Petroleum Company ("Citgo") and Occidental Chemical Corporation
("Occidental").   See "Note 15 to the Consolidated Financial Statements."

         The following table sets forth, for the periods indicated, the
percentage relationship that items in the statement of operations bear to
revenue:
<TABLE>
<CAPTION>
                                                           Year Ended December 31,     
                                                        ------------------------------
                                                        1995         1994         1993
                                                        ----         ----         ----
<S>                                                      <C>          <C>         <C>
Revenue                                                  100%         100%        100%
Cost of services                                          86           92          84
                                                         ---          ---         ---
Gross profit                                              14            8          16
Selling, general and administrative expenses              10           10          11
                                                         ---          ---         ---
Operating income (loss)                                    4           (2)          5
Net interest expense                                       2            2           3
Equity in net earnings of affiliate                       --           --          (1)
                                                        ----         ----         --- 
Income (loss) before income taxes (benefit)                2           (4)          3
Income taxes (benefit)                                     1           (2)          1
                                                        ----          ---         ---
Income (loss) from continuing operations                   1%          (2)%         2%
                                                        ====         ====        ==== 
</TABLE>


         TWELVE MONTHS ENDED DECEMBER 31, 1995 VS. TWELVE MONTHS ENDED 
DECEMBER 31, 1994

         Revenue.  The following table sets forth the Company's revenue by
client type for the twelve months ended December 31, 1995 and 1994 (in
thousands, except percentages):

<TABLE>
<CAPTION>
                                                                  1995                            1994
                                                                  ----                            ----
<S>                                                         <C>          <C>                <C>          <C>
Federal, State, and Local Government                        $349,052      76%               $208,610      65%
Industrial                                                   108,873      24%                114,771      35%
                                                            --------     ---                --------     --- 
         Total Revenue                                      $457,925     100%               $323,381     100%
                                                            ========     ===                ========     === 
</TABLE>





                                       17
<PAGE>   20
         Total revenue for the year ended December 31, 1995, increased 42% to
$457,925,000 from $323,381,000 in 1994.  Such improvement resulted primarily
from increased revenue from federal government agencies and the acquisition of
the Division.

         During 1995, the Company experienced a $140,442,000 or a 67% increase
in revenue from government agencies.  This improvement resulted primarily from
an increase in revenue from the Company's term contracts with the United States
Navy ("Navy"), the United States Army Corps of Engineers ("USACE") and the
United States Air Force ("Air Force"), as well as increased revenue from other
federal government agencies.  Such increases were partially offset by a
decrease in revenue from state and local governments for the year ended
December 31, 1995 when compared to 1994.  The Company expects to continue to
receive funding under its federal contracts into the foreseeable future and
continues to experience a significant amount of proposal activity for new
contracts with the various Department of Defense agencies, as well as the
Department of Energy.  However, reductions by Congress in future environmental
remediation budgets of government agencies may have a material adverse impact
upon future revenue from such agencies and the funding of the Company's
government term contracts included in contract backlog.

         The Company experienced a $5,898,000 or 5% decrease in revenue from
industrial clients for the year ended December 31, 1995 as compared to 1994.
Such revenue would have decreased further if not for the Company's acquisition
of the Division during May 1995.  The Company believes that revenue from the
industrial sector has been negatively impacted due to anticipated changes in
the Superfund law pending its reauthorization as well as current economic
conditions in certain industry and geographic sectors.  Although the Company
cannot predict the impact upon the environmental industry of the failure of
Congress to reauthorize the Superfund law, further delays in Superfund
reauthorization may have a material impact upon the demand for the Company's
services in the form of project delays as clients and potential clients wait
for and anticipate changes in these regulations.  In addition, demand for the
Company's services from the industrial sector will also remain dependant on
general economic conditions.  Industrial sector revenue was negatively impacted
for the year ended December 31, 1994 by the previously discussed $25,000,000
accounts receivable reserve which was primarily related to industrial clients.
Industrial sector revenue as a percentage of total revenue decreased to 24% for
1995 from 35% in 1994.

         During 1995, the Company's government revenue as a percent of total
revenue increased to 76% from 65% in 1994.  The Company believes that the
government sector will continue to be its primary source of revenue for the
foreseeable future in light of the factors discussed above.

         Cost of Services and Gross Profit.  Cost of services for the year
ended December 31, 1995 increased 33% to $393,149,000 from $296,159,000 in 1994
primarily due to increased revenue.  Cost of services as a percentage of
revenue decreased to 86% for the year ended December 31, 1995 from 92% for
1994.  Such decrease is primarily due to the aforementioned charge for accounts
receivable recorded during the fourth quarter of 1994.  Cost of services as a
percentage of revenue for 1994 would have been 85% without the accounts
receivable charge.

         Gross profit increased 138% to $64,776,000 in 1995 from $27,222,000 in
1994.  The increase in gross profit is primarily due to the increase in revenue
and the accounts receivable charge recorded in 1994.  The Company has
experienced a slight decrease in the overall gross margin it has received on
its government projects than it has historically experienced.  Such decrease is
due to the nature of the projects that have been awarded to the Company under
its term  contracts which has required an increase in the use of subcontracted
services and materials over levels historically experienced.  Under the terms
of such contracts, the Company receives minimal markups on such subcontracted
services and materials.

         In addition, cost of services and gross profit have been negatively
impacted by the acquisition of the Division.  The Company has incurred
additional indirect cost of services for the Division's offices and employees,
while revenue from the Division's projects were significantly lower than
expected.

         Selling, General and Administrative Expenses.  Selling, general and
administrative ("SGA") expenses for the year ended December 31, 1995 increased
40% to $45,223,000 from $32,281,000 in 1994.  SGA expenses for the year ended
December 31, 1995 include a charge of $3,854,000 for integration costs related
to the acquisition of the Division.  The charge was primarily for severance and
relocation costs for certain of the Company's personnel and the closing of
certain of the Company's offices as a result of combining the operations of the





                                       18
<PAGE>   21
Company and the Division.  Without such charge, SGA expenses increased 28%
primarily as a result of the acquisition of the Division and the growth in
revenue.

         Operating Income (Loss).  Operating income (loss) for 1995 increased
$24,612,000 to $19,553,000 from $(5,059,000) in 1994, due primarily to the
recording of the accounts receivable reserve in 1994 and other factors
discussed above.

         Other (Income) Expenses.  Other (income) expenses, excluding the
Company's equity in net earnings of affiliate, decreased $555,000 to $9,492,000
for 1995 compared to $10,047,000 in 1994.   Interest expense increased 14% to
$10,413,000 for the year ended December 31, 1995 from $9,177,000 in 1994.  The
increase in interest expense was offset by interest earned on certain
outstanding receivables guaranteed by Rust pursuant to the agreement for the
acquisition of the Division and a decrease in losses recorded for disposition
of offices and equipment during 1995 when compared to 1994.  Such receivables
guaranteed by Rust were paid to the Company on September 30, 1995.  The
increase in interest expense was primarily due to additional borrowing under
the Company's credit facility during the first half of 1995 as a result of the
increased working capital requirements of certain large remediation projects
and government contracts.

         Equity in Net Earnings (Loss) of Affiliate.  The Company's equity
interest in NSC's net earnings from continuing operations decreased $745,000 to
$287,000 in 1995 from $1,032,000 in 1994.  Such decrease in earnings is
primarily a result of losses recorded by NSC on claims settled in the third
quarter of 1995 with certain of its clients.  In addition, the asbestos
abatement industry in general continues to experience competitive pressures in
the marketplace which have negatively impacted the gross margin on NSC's
projects.

         Net Income (Loss).  Net income for the year ended December 31, 1995
was $6,807,000 or $0.30 per share compared to a net loss of $(7,616,000) or
$(0.49) per share in 1994.  The improvement in net income is primarily due to
the reserve recorded for accounts receivable during 1994 and other factors
discussed above.

         TWELVE MONTHS ENDED DECEMBER 31, 1994 VS. TWELVE MONTHS ENDED 
DECEMBER 31, 1993

         Revenue.  The following table sets forth the Company's revenue by
client type for the twelve months ended December 31, 1994 and 1993 (in
thousands, except percentages):

<TABLE>
<CAPTION>
                                                                  1994                            1993
                                                                  ----                            ----
<S>                                                         <C>          <C>                <C>          <C>
Federal, State, and Local Government                        $208,610      65%               $113,346      47%
Industrial                                                   114,771      35                 129,055      53
                                                            --------     ---                --------     ---
         Total Revenue                                      $323,381     100%               $242,401     100%
                                                            ========     ===                ========     === 
</TABLE>

         Total revenue increased by $80,980,000 to $323,381,000 for the year
ended December 31, 1994 from $242,401,000 for 1993.  Such improvement resulted
primarily from increased revenue from the Company's contracts with the USACE,
the Navy, the Environmental Protection Agency ("EPA") and certain state and
local governments. Revenue from government agencies increased $95,264,000 or
84% during 1994.  The Company also experienced a significant increase in
revenue from its USACE thermal incineration project in Holbrook, Massachusetts.

         The Company experienced a $14,284,000 or 11% decrease in revenue from
industrial clients for the year ended December 31, 1994 as compared to 1993.
Industrial revenue was negatively impacted by the previously discussed
$25,000,000 accounts receivable reserve which was primarily related to
industrial clients.  The Company's industrial sector revenue remains sluggish,
which the Company believes is due to anticipated changes in the Superfund law
which may result from its pending re-authorization and current economic
conditions in certain industry and geographic sectors.  Industrial sector
revenue as a percentage of total revenue decreased to 35% for 1994 from 53% in
1993.

         Cost of Services and Gross Profit.  Cost of services for the year
ended December 31, 1994 increased 46% to $296,159,000 from $202,341,000 in
1993.  As a percentage of revenue, cost of services increased to 92% in 1994
from 84% in 1993.  The increase in cost of services as a percentage revenue was
primarily due to the aforementioned charge for accounts receivable.  Gross
profit decreased 32% to $27,222,000 in 1994 from $40,060,000 in 1993.  Gross
profit decreased primarily as a result of the recording of the accounts
receivable reserve and other factors discussed above.





                                       19
<PAGE>   22
         Selling, General and Administrative Expenses.  Expenses for the year
ended December 31, 1994 increased 19% to $32,281,000 from $27,110,000 in 1993.
The increase in SGA expenses was due primarily to the increase in revenue and
the expansion of the Company's Northeast and Western operations as a result of
the award of certain significant term contracts from the Department of Defense.
SGA expenses as a percent of revenue was 10% and 11% for the years ended
December 31, 1994 and 1993, respectively.

         Operating Income (Loss).  Operating income (loss) for 1994 decreased
$18,009,000 to $(5,059,000) from $12,950,000 in 1993, due primarily to the
recording of the accounts receivable reserve and the factors discussed above.

         Other (Income) Expenses.  Other (income) expenses, excluding the
Company's equity in net earnings of affiliate, increased $1,986,000 to
$10,047,000 for 1994 compared to $8,061,000 in 1993.  Such increase was
primarily due to a $1,429,000 increase in interest expense.  Such increase was
due to additional borrowing as a result of the increased working capital
requirements, including accounts receivable, of certain of the Company's large
remediation projects and its government contracts.  In addition, the Company
experienced an increase in the interest rates charged under its revolving
credit facility.  Miscellaneous expense increased $557,000 to $898,000 for 1994
compared to $341,000 in 1993 and was primarily due to losses incurred on the
disposal of certain of the Company's equipment and offices.

         Equity in Net Earnings (Loss) of Affiliate.  The Company's equity
interest in NSC's net earnings from continuing operations decreased $568,000 to
$1,032,000 in 1994 from $1,600,000 in 1993.  NSC'S financial results for 1994
were negatively impacted by significant losses from its New York City
operations, which were closed in early 1994.  The asbestos abatement industry
continues to experience competitive pressures in the marketplace which have
negatively impacted the gross margin on NSC's projects.

         Net Income (Loss).  The net loss for the year ended December 31, 1994
was $(7,616,000) or $(0.49) per share compared to net income of $4,407,000 or
$0.35 per share in 1993.  Excluding the charge to establish the accounts
receivable reserve discussed above, net income for the year ended December 31,
1994 would have been $7,384,000 or $0.47 per share.

                                CONTRACT BACKLOG

         The following table lists at the dates indicated (i) the Company's
backlog, defined as the unearned portion of the Company's existing contracts
and unfilled orders, and (ii) the Company's term contracts, defined as the
potential value of government term contracts (in thousands):
<TABLE>
<CAPTION>
                                                    December 31,             
                                      ------------------------------------------
                                            1995         1994             1993
                                            ----         ----             ----
<S>                                   <C>             <C>            <C>
Backlog                                $  445,000     $  255,000     $  201,000
Term contracts                          1,531,000      1,498,000        652,000
                                        ---------     ----------     ----------
         Total contract backlog        $1,976,000     $1,753,000     $  853,000
                                       ==========     ==========     ==========
</TABLE>

         Backlog.   In accordance with industry practice, substantially all of
the Company's contracts in backlog may be terminated at the convenience of the
client.  In addition, the amount of the Company's backlog is subject to changes
in the scope of services to be provided under any given contract.  The Company
has not historically experienced any material contract terminations and
generally experiences favorable changes in contract scope.  The Company
estimates that approximately 80% of the backlog at December 31, 1995 will be
realized within the next year.

         Term Contracts. Term contracts are typically performed under delivery
orders, issued by the contracting government entity, for a large number of
small- to medium-sized remediation projects throughout the geographic area
covered by the contract.  The Company's government term contracts generally may
be canceled, delayed or modified at the sole option of the government, and
typically are subject to annual funding limitations and public sector budget
constraints.  Accordingly, such government contracts represent the potential
dollar value that may be expended under such contracts, but there is no
assurance that such amounts, if any, will be actually spent on any projects or
of the timing thereof.  In addition, further reductions by Congress in future
environmental remediation budgets of government agencies may adversely impact
future revenue from such agencies and the funding of the Company's government
term contracts included in contract backlog.





                                       20
<PAGE>   23
(b)      LIQUIDITY AND CAPITAL RESOURCES

         On May 31, 1995, the Company entered into a $150,000,000 revolving
credit agreement with a group of banks (the "Bank Group") to provide letters of
credit and cash borrowings.  The agreement has a five year term and is
scheduled to expire on May 30, 2000.  WMX has issued a guarantee of up to
$62,000,000 outstanding under the credit agreement in favor of the Bank Group.
See "Note 2 to the Consolidated Financial Statements."  Under the terms of the
agreement the entire credit facility can be used for either cash borrowings or
letters of credit.  Cash borrowings bear interest at either the prime rate plus
a percentage up to 0.625% or, at the Company's option, the Eurodollar market
rate plus a percentage ranging from 0.325% to 1.625%.  The percentage over the
prime rate or the Eurodollar market rate is based on the aggregate amount
borrowed under the facility, the presence of the guarantee, and the Company's
financial performance as measured by an interest coverage ratio and a total
funded debt ratio. The agreement provides the participating banks with a
security interest in the Company's equipment, inventories, accounts
receivables, general intangibles and in the Company's investment in the common
stock of NSC as well as the Company's other subsidiaries.  The agreement also
imposes, among other covenants, a minimum tangible net worth covenant, a
restriction on all of the Company's retained earnings including the declaration
and payment of cash dividends and a restriction on the ratio of total funded
debt to earnings before income taxes, depreciation and amortization. The
amounts outstanding for cash borrowing under the revolving credit facility at
December 31, 1995 and 1994 were $42,100,000 and $57,700,000, respectively, and
aggregate letters of credit outstanding at December 31, 1995 and 1994 were
$14,655,000 and $34,771,000, respectively.

         Capital expenditures for the years ended December 31, 1995, 1994, and
1993 were $14,276,000, $13,354,000, and $15,783,000, respectively.   The
Company's capital expenditures are primarily related to the purchase of heavy
equipment and the fabrication of custom equipment by the Company for the
execution of remediation projects.   Capital expenditures for fiscal year 1996
are expected to range between $12,000,000 and $15,000,000.  The Company's
long-term capital expenditure requirements are dependent upon the type and size
of future remediation projects awarded to the Company.

         During 1995, the Company derived 76% of its revenue from government
agencies compared to 65% during the same period in 1994. Revenue from
government agencies historically has required greater working capital, the
major component of which is accounts receivable, than revenue from industrial
sector clients.  In addition, the Company is bidding on a number of large,
long-term contract opportunities which, if awarded to the Company, would also
increase working capital needs and capital expenditures.  The Company believes
it will be able to finance its increased working capital needs and capital
expenditures in the short term through a combination of cash flows from
operations, borrowing under its Revolving Credit Facility, proceeds from
permitted asset sales and other external sources.  In addition, under the terms
of its recently completed acquisition of Rust's hazardous and nuclear waste
remediation business, Rust's parent company, WMX, has provided the Company with
a credit guarantee of up to $62,000,000 of the Company's indebtedness
outstanding until May 30, 2000.  See "Note 2 to the Consolidated Financial
Statements."  Such credit guarantee has allowed the Company to expand its
borrowing capacity and lower its cost of capital under its new credit facility
entered into on May 31, 1995.

         The Company's identified long-term capital needs consist of payments
due upon the maturity of the Company's Revolving Credit Facility in 2000 and
sinking fund payments commencing in 1996 of 7.5% of the principal amount as
well as payments due upon maturity of its Convertible Debentures in 2006.  The
Company purchased and retired $5,000,000 of the outstanding Convertible
Debentures during October 1995, sufficient to meet its first annual sinking
fund obligation due October 1, 1996. The Company believes that it will be able
to refinance the remaining indebtedness as necessary.  See "Note 7 to the
Consolidated Financial Statements."

(c)      INFLATION

         Historically, inflation has not been a significant factor to the
Company or to the cost of its operations.

(d)      RECENTLY ENACTED PRONOUNCEMENTS AND DEFERRED TAX ASSET

         In March 1995, the FASB issued Statement of Financial Accounting
Standard No. 121, "Accounting for the Impairment of Long-Lived Assets and for
Long-Lived Assets to Be Disposed Of" ("SFAS No. 121") which requires impairment
losses to be recorded on long-lived assets used in operations when indicators
of impairment are present and the undiscounted cash flows estimated to be
generated by those assets are less than the assets'





                                       21
<PAGE>   24
carrying amount. SFAS No. 121 also addresses the accounting for long-lived
assets that are expected to be disposed.  The Company will adopt SFAS No. 121
in the first quarter of 1996 and, based on current circumstances, does not
believe the effect of adoption will be material to the Company's financial
position or results of future operations.

         The Company has recorded a valuation allowance for its deferred tax
assets to the extent that the Company believes such deferred tax assets may not
be realized.  With respect to deferred tax assets for which a valuation
allowance has not been established, the Company believes it will realize the
benefit of these assets through the reversal of taxable temporary differences
and future income.  The Company believes that future taxable income of
approximately $46,256,000 necessary to realize the deferred tax assets is
reasonably assured because of its substantial backlog and term contracts from
which the Company has historically realized sufficient margin to produce
consolidated net income.  The principal uncertainty of realization of the
deferred tax assets is the Company's ability to convert its backlog to revenue
and margin.  See "Contract Backlog" and "Environmental Matters and Government
Contracting" in other sections of Management's Discussion and Analysis of
Financial Condition and Results of Operations.  The Company intends to evaluate
the realizability of its deferred tax assets quarterly by assessing the need
for an additional valuation allowance.

(e)      ENVIRONMENTAL MATTERS AND GOVERNMENT CONTRACTING

         Although the Company believes that it generally benefits from
increased environmental regulations and from enforcement of those regulations,
increased regulation and enforcement also create  significant risks for the
Company.  The assessment, remediation, analysis, handling and management of
hazardous substances necessarily involve significant risks, including the
possibility of damages or injuries caused by the escape of hazardous materials
into the environment, and the possibility of fines, penalties or other
regulatory action.  These risks include potentially large civil and criminal
liabilities for violations of environmental laws and regulations, and
liabilities to customers and to third parties for damages arising from
performing services for clients, which could have a material adverse effect on
the Company.

         The Company does not believe there are currently any material
environmental liabilities which should be recorded or disclosed in its
financial statements.  The Company anticipates that its compliance with various
laws and regulations relating to the protection of the environment will not
have a material effect on its capital expenditures, future earnings or
competitive position.

         Because of its dependence on government contracts, the Company also
faces the risks associated with such contracting, which could include civil and
criminal fines and penalties.  As a result of its government contracting
business, the Company has been, is, and may in the future be subject to audits
and investigations by government agencies.  See "Note 15 to the Consolidated
Financial Statements."  The fines and penalties which could result from
noncompliance with the Company's government contracts or appropriate standards
and regulations, or the Company's suspension or debarment from future
government contracting, could have a material adverse effect on the Company's
business.





                                       22
<PAGE>   25
ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
- --------------------------------------------------------------------------------

         The Consolidated Financial Statements and supplementary quarterly
financial data of the Company and its subsidiaries for the years ended December
31, 1995, 1994 and 1993, are set forth on pages 23 through 40.

                                OHM CORPORATION
                          CONSOLIDATED BALANCE SHEETS
                                 (IN THOUSANDS)
<TABLE>
<CAPTION>
                                                                                          December 31,     
                                                                                      -------------------
                                     ASSETS                                           1995           1994
                                                                                      ----           ----
<S>                                                                                  <C>            <C>
Current Assets:
  Cash and cash equivalents                                                          $ 11,205       $  4,930
  Accounts receivable                                                                 100,291         86,663
  Costs and estimated earnings on contracts in process in excess of billings           77,156         65,437
  Materials and supply inventory, at cost                                              11,831         10,099
  Receivable from affiliated company                                                   15,000             --
  Prepaid expenses and other assets                                                     7,621          7,252
  Deferred income taxes                                                                16,600          6,744
  Refundable income taxes                                                                 401            205
                                                                                     --------       --------
                                                                                      240,105        181,330
                                                                                     --------       --------
Property and Equipment, net                                                            81,107         57,240
                                                                                     --------       --------
Other Noncurrent Assets:
  Investment in affiliated company                                                     23,038         23,352
  Intangible assets relating to acquired businesses, net                               21,613            370
  Deferred debt issuance and financing costs                                            1,779          2,381
  Deferred income taxes                                                                 1,440            336
  Other assets                                                                          7,424          7,537
                                                                                     --------       --------
                                                                                       55,294         33,976
                                                                                     --------       --------
         Total Assets                                                                $376,506       $272,546
                                                                                     ========       ========

              LIABILITIES AND SHAREHOLDERS' EQUITY
Current Liabilities:
  Accounts payable                                                                   $ 65,233       $ 47,936
  Billings on contracts in process in excess of costs and estimated earnings            1,387             40
  Accrued compensation and related taxes                                                6,174          3,874
  Federal, state and local taxes                                                          200            102
  Other accrued liabilities                                                            33,538          9,652
  Current portion of non-current liabilities                                            4,417          3,262
                                                                                     --------       --------
                                                                                      110,949         64,866
                                                                                     --------       --------
Non-current Liabilities:
  Long-term debt                                                                      104,111        127,279
  Capital leases                                                                           53             92
  Pension agreement                                                                       901            906
                                                                                     --------       --------
                                                                                      105,065        128,277
                                                                                     --------       --------
Deferred Income Taxes                                                                      --          2,483
                                                                                     --------       --------
Commitments and Contingencies
Shareholders' Equity:
  Preferred stock, $10.00 par value, 2,000,000 shares
    authorized; none issued and outstanding                                                --             --
  Common stock, $.10 par value, 50,000,000 shares authorized;
    Shares issued: 1995 - 26,647,077; 1994 - 15,848,089                                 2,664          1,584
  Additional paid-in capital                                                          136,428         63,294
  Retained earnings                                                                    21,400         14,598
                                                                                     --------       --------
                                                                                      160,492         79,476
Less treasury stock, 1994 - 211,624, at cost                                               --         (2,556)
                                                                                     --------       --------
                                                                                      160,492         76,920
                                                                                     --------       --------
         Total Liabilities and Shareholders' Equity                                  $376,506       $272,546
                                                                                     ========       ========
</TABLE>

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





                                       23
<PAGE>   26
                                OHM CORPORATION
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
                                                                            Years Ended December 31,      
                                                                        --------------------------------
                                                                        1995          1994           1993
                                                                        ----          ----           ----
<S>                                                                <C>            <C>            <C>
Revenue                                                               $457,925       $323,381       $242,401
  Cost of services                                                     393,149        296,159        202,341
                                                                      --------       --------       --------
Gross Profit                                                            64,776         27,222         40,060
  Selling, general and administrative expenses                          45,223         32,281         27,110
                                                                      --------       --------       --------
Operating Income (Loss)                                                 19,553         (5,059)        12,950
                                                                      --------       --------       --------
Other (Income) Expenses:
  Investment income                                                       (849)           (28)           (28)
  Interest expense                                                      10,413          9,177          7,748
  Equity in net earnings of affiliate                                     (287)        (1,032)        (1,600)
  Miscellaneous (income) expenses                                          (72)           898            341
                                                                      --------       --------       --------
                                                                         9,205          9,015          6,461
                                                                      --------       --------       --------
Income (Loss)
  Before Income Taxes (Benefit)                                         10,348        (14,074)         6,489
   Income taxes (benefit)                                                3,541         (6,458)         2,082
                                                                      --------       --------       --------
Net Income (Loss)                                                     $  6,807       $ (7,616)      $  4,407
                                                                      ========       ========       ========
Net Income (Loss) Per Share:                                          $   0.30       $  (0.49)      $   0.35
                                                                      ========       ========       ========
Weighted average number of common and common
  equivalent shares outstanding                                         22,525         15,582         12,506
                                                                      ========       ========       ========
</TABLE>


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





                                       24
<PAGE>   27
                                OHM CORPORATION
           CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
                       (IN THOUSANDS, EXCEPT SHARE DATA)

<TABLE>
<CAPTION>
                                                Common Stock                                                     
                                         --------------------------       Additional                   Cumulative
                                           Number of                       Paid-In        Retained     Translation    Treasury
                                             Shares          Amount        Capital        Earnings     Adjustments      Stock
                                         --------------      ------        -------        --------     -----------      -----
<S>                                         <C>             <C>           <C>            <C>           <C>        <C>
BALANCE AT JANUARY 1, 1993                  12,398,089      $  1,239      $  28,948      $  17,865     $    (22)  $    (4,197)
  Proceeds from sale of 3,365,000 shares
    of common stock, less issuance
    expenses of $705,000                     3,365,000           337         33,921
Stock options exercised, 30,480
    shares reissued from treasury                                               (95)                                      368
Deferred translation adjustments                                                                            (28)
Net income                                                                                   4,407                           
                                            ----------      --------       --------      ---------     --------   -----------
BALANCE AT DECEMBER 31, 1993                15,763,089         1,576         62,774         22,272          (50)       (3,829)
Proceeds from sale of 85,000 shares
    of common  stock, less issuance
    expenses of $86,000                         85,000             8            789
Stock options exercised, 105,425
    shares reissued from treasury                                              (269)                                    1,273
Deferred translation adjustments                                                                             (8)
Net loss                                                                                    (7,616)                          
                                            ----------      --------       --------      ---------     --------   -----------
BALANCE AT DECEMBER 31, 1994                15,848,089         1,584         63,294         14,656          (58)       (2,556)
Proceeds from sale of 1,000,000
    shares of common stock, less
    issuance expenses of $25,000             1,000,000           100          9,875
Shares issued for the acquisition
    of the Division, less issuance
    expenses of $3,143,000                   9,668,000           967         61,149
Issuance of common stock warrants                                             1,372
Stock options exercised, 211,624
    shares reissued from treasury                                              (861)                                    2,556
Shares issued for stock options                 37,921             4            776
Shares issued for 401k plan funding             93,067             9            823
Deferred translation adjustments                                                                             (5)
Net income                                                                                   6,807                           
                                            ----------      --------       --------      ---------     --------   -----------
BALANCE AT DECEMBER 31, 1995                26,647,077      $  2,664       $136,428      $  21,463     $    (63)  $        --
                                            ==========      ========       ========      =========     ========   ===========
</TABLE>


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





                                       25
<PAGE>   28
                                OHM CORPORATION
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                                            Years Ended December 31,       
                                                                       ----------------------------------
                                                                       1995           1994           1993
                                                                       ----           ----           ----
<S>                                                                 <C>              <C>            <C>
Cash flows from operating activities:
  Net income (loss)                                                 $    6,807       $ (7,616)      $  4,407
  Adjustments to reconcile net income (loss) to net cash provided
    by (used in) operating activities:
    Depreciation and amortization                                       10,652          7,395          7,073
    Amortization of other noncurrent assets                              2,916          2,418          1,698
    Deferred income taxes                                                1,509         (7,801)         1,456
    Loss on sale of property and equipment                                 423            764             55
    Equity in net earnings of affiliate, net of dividends received         314           (430)         3,212
    Deferred translation adjustments and other                              93             90            255
  Changes in current assets and liabilities:
    Accounts receivable                                                 10,049        (22,279)       (17,379)
    Costs and estimated earnings on contracts in
      process in excess of billings                                    (10,278)       (19,693)       (24,742)
    Materials and supply inventory                                      (1,732)        (3,216)          (426)
    Prepaid expenses and other assets                                     (206)        (1,704)           (85)
    Refundable income taxes and other                                     (196)          (114)         1,079
    Accounts payable                                                     3,907          5,263         20,549
    Billings on contracts in process in excess
      of costs and estimated earnings                                   (1,019)          (669)          (439)
    Accrued compensation and related taxes                                 476            715            227
    Federal, state and local income taxes                                   98           (195)          (410)
    Other accrued liabilities                                           (4,416)           795         (5,432)
                                                                    ----------       --------       --------
        Net cash flows provided by (used in) operating activities       19,397        (46,277)        (8,902)
                                                                    ----------       --------       --------
  Cash flows from investing activities:
    Purchases of property and equipment                                (14,276)       (13,354)       (15,783)
    Proceeds from sale of property and equipment                         3,813          1,847            126
    Cash acquired from purchase of business, net of acquisition costs   13,527             --             --
    Increase in receivable from affiliated company                      (6,695)            --             --
    Increase in other noncurrent assets                                   (589)        (1,835)        (6,163)
    Proceeds from affiliated companies, net                                 --             --         14,850
    Investment in discontinued operations, net                              --             --           (146)
    Proceeds from sale of discontinued operations                           --             --         14,613
                                                                    ----------       --------       --------
        Net cash provided by (used in) investing activities             (4,220)       (13,342)         7,497
                                                                    ----------       --------       --------
Cash flows from financing activities:
    Increase in long-term debt                                           2,209          8,900          5,663
    Payments on long-term debt and capital leases                       (8,691)        (1,782)          (212)
    Proceeds from borrowing under revolving credit agreement           159,900        147,200         99,500
    Payments on revolving credit agreement                            (175,500)       (96,500)      (135,500)
    Proceeds from public offering of common stock                           --            797         34,258
    Proceeds from private placement of common stock                      9,975             --             --
    Common Stock issued for 401k funding and stock options               1,612             --             --
    Payments on pension agreement                                         (102)          (109)          (105)
    Reissuance of treasury stock                                         1,695          1,004            273
                                                                    ----------       --------       --------
        Net cash (used in) provided by financing activities             (8,902)        59,510          3,877
                                                                    ----------       --------       --------
        Net increase (decrease) in cash and cash equivalents             6,275           (109)         2,472
Cash and cash equivalents at beginning of year                           4,930          5,039          2,567
                                                                    ----------       --------       --------
Cash and cash equivalents at end of year                            $   11,205       $  4,930       $  5,039
                                                                    ==========       ========       ========
</TABLE>

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





                                       26
<PAGE>   29
                                OHM CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               DECEMBER 31, 1995

NOTE 1 -  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

         BASIS OF PRESENTATION AND PRINCIPLES OF CONSOLIDATION.  The
accompanying consolidated financial statements include the accounts of OHM
Corporation (the "Company") and its subsidiaries.  The Company also includes
its proportionate share of joint ventures, in which the Company's ownership is
less than 50%, which were entered into for the purpose of performing large
remediation projects.  The Company's investment in 40% of the outstanding
common stock of NSC Corporation ("NSC") is carried on the equity basis.  All
material intercompany transactions and balances among the consolidated group
have been eliminated in consolidation.

         USE OF ESTIMATES.  The preparation of the accompanying consolidated
financial statements in conformity with generally accepted accounting
principles requires management to make estimates and assumptions that affect
the amounts reported in the consolidated financial statements and the
accompanying notes.  Actual results could differ from those estimates.

         RISKS AND UNCERTAINTIES.  The Company provides a broad range of
environmental and hazardous waste remediation services to its clients located
primarily in the United States.  The assessment, remediation, analysis,
handling and management of hazardous substances necessarily involve significant
risks, including the possibility of damages or injuries caused by the escape of
hazardous material into the environment, and the possibility of fines,
penalties or other regulatory action.  These risks include potentially large
civil and criminal liabilities for violations or environmental laws and
regulations, and liability to customers and to third parties for damages
arising from performing services for clients, which could have a material
adverse effect on the Company.  Although the Company believes that it generally
benefits from increased environmental regulations, and from enforcement of
those regulations, increase regulation and enforcement also create significant
risks for the Company.

         The Company does not believe there are currently any material
environmental liabilities which should be recorded or disclosed in its
financial statements.  The Company anticipates that its compliance with various
laws and regulations relating to the protection of the environment will not
have a material effect on its capital expenditures, future earnings or
competitive position.

         The Company's revenue from government agencies accounted for 76%, 65%
and 47% of revenue for the years ended December 31, 1995, 1994 and 1993,
respectively.  Because of its dependence on government contracts, the Company
also faces the risks associated with such contracting, which could include
civil and criminal fines and penalties.  As a result of its government
contracting business, the Company has been, is and may in the future be subject
to audits and investigations by government agencies.  The fines and penalties
which could result from noncompliance with the Company's government contracts
or appropriate standards and regulations, or the Company's suspension or
debarment from future government contracting, could have a material adverse
effect on the Company's business.  The dependence  on government contracts will
also continue to subject the Company to significant financial risk and an
uncertain business environment caused by the strain of the federal budget
deficit and the lengthy budget negotiations each year.

         In addition to the above, there are other risks and uncertainties that
involve the use of estimates in the preparation of the Company's consolidated
financial statements.  See "Note 2 - Acquisition" and "Note 15 - Litigation and
Contingencies."

         IMPACT OF RECENTLY ISSUED ACCOUNTING STANDARDS.  In March 1995, the
FASB issued Statement of Financial Accounting Standards No. 121, "Accounting
for the Impairment of Long-Lived Assets and for Long-Lived Assets to Be
Disposed Of" ("SFAS No. 121"), which requires impairment losses to be recorded
on long-lived assets used in operations when indicators of impairment are
present and the undiscounted cash flows estimated to be generated by those
assets are less than the assets' carrying amount. SFAS No. 121 also addresses
the accounting for long-lived assets that are expected to be disposed.  The
Company will adopt SFAS No. 121 in the first quarter of 1996 and, based on
current circumstances, does not believe the effect of adoption will be material
to the Company's financial position or results of future operations.





                                       27
<PAGE>   30
         STOCK BASED COMPENSATION.  The Company grants stock options for a
fixed number of shares to employees with an exercise price equal to the fair
value of the shares at the date of grant.  The Company accounts for stock
compensation arrangements in accordance with APB Opinion No.  25, "Accounting
for Stock Issued to Employees," and accordingly, recognizes no compensation
expense for the stock compensation arrangements.  The Company has no intention
of changing this accounting practice.

         REVENUE AND COST RECOGNITION.  The Company primarily derives its
revenue from providing environmental services under cost plus fee, time and
materials, fixed price and unit price contracts.  The Company records revenue
and related income from its fixed and unit price contracts in process using the
percentage-of-completion method of accounting.  Provisions for estimated losses
on uncompleted contracts are made in the period in which such losses are
determined.  Changes in project performance, project conditions, and estimated
profitability may result in revisions to costs and income and are recognized in
the period in which the revisions are determined.  An amount equal to contract
costs attributable to claims is included in revenue when realization is
probable and the amount can be reliably estimated.  Revenue from time and
materials and cost plus fee type contracts is recorded based on performance and
efforts expended.  Contract costs include all direct labor, material, per diem,
subcontract and other direct and indirect project costs related to contract
performance.  Revenue derived from non-contract activities is recorded when the
services are performed.

         PROPERTY AND EQUIPMENT.  Property and equipment are carried at cost
and include expenditures which substantially increase the useful lives of the
assets.  Maintenance, repairs and minor renewals are expended as incurred.
Depreciation and amortization, including amortization of assets under capital
leases, are provided on a specific item basis net of salvage value over the
estimated useful lives of the respective assets, using primarily the
straight-line method.

         CAPITALIZED INTEREST.  Interest expense incurred on capital
expenditures for assets constructed by the Company is capitalized and is
included in the cost of such assets.  Total interest expense incurred by the
Company was $11,205,000, $10,127,000 and $8,447,000 for the years ended
December 31, 1995, 1994 and 1993, respectively.  Total interest capitalized was
$792,000, $950,000 and $699,000 for the years ended December 31, 1995, 1994 and
1993, respectively.

         INTANGIBLE ASSETS.  Intangible assets consist principally of goodwill
and other intangible assets resulting primarily from acquisitions accounted for
using the purchase method of accounting.  Goodwill is amortized using the
straight-line method over forty years.  Other intangible assets relating to
acquired businesses consist principally of proprietary processes, and other
deferred costs, and are amortized on a straight-line basis over nine to ten
years.  The accumulated amortization of intangible assets, including goodwill,
relating to acquired businesses was $1,159,000 and $919,000 at December 31,
1995 and 1994, respectively.

         INCOME TAXES.  The Company accounts for income taxes under the
liability method pursuant to Statement of Financial Accounting Standards No.
109, "Accounting for Income Taxes." Under the liability method, deferred tax
assets and liabilities are determined based on differences between the
financial reporting and tax bases of assets and liabilities using the enacted
tax rates and laws that will be in effect when the differences are expected to
reverse.

         STATEMENT OF CASH FLOWS.  The Company considers all short-term
deposits and highly liquid investments purchased with an original maturity of
three months or less to be cash equivalents.  Cash paid for income taxes for
the years ended December 31, 1995, 1994 and 1993 was $986,000, $550,000 and
$381,000, respectively.  Cash paid for interest was $10,937,000, $9,171,000 and
$7,940,000 for each of the years ended December 31, 1995, 1994 and 1993,
respectively.

         With respect to non-cash investing and financing activities, the
Company acquired $29,000, $91,000 and $2,019,000 of fixed assets under
financial obligations for the years ended December 31, 1995, 1994 and 1993,
respectively.  In addition, the Company issued 9,668,000 shares of its common
stock for an acquisition.  See "Note 2 - Acquisition."

         NET INCOME (LOSS) PER SHARE.  Net income (loss) per share amounts are
based on the weighted average common and common equivalent shares outstanding
during the respective periods.  Shares of common stock issuable upon conversion
of the 8% Convertible Subordinated Debentures due 2006 are not considered to be
common stock equivalents and were antidilutive in each of the years presented;
therefore, they were excluded from the calculation of net income per share.





                                       28
<PAGE>   31
         RECLASSIFICATION.  Certain amounts presented for the years ended
December 31, 1994 and 1993 have been reclassified to conform to the 1995
presentation.

NOTE 2 -  ACQUISITION

         On May 30, 1995, the Company completed the acquisition of
substantially all of the assets and certain liabilities of the hazardous and
nuclear waste remediation service business (the "Division") of Rust
International Inc. ("Rust") in exchange for 9,668,000 shares of common stock of
the Company, or approximately 37% of the outstanding shares of the Company's
common stock.  Such shares issued to Rust are subject to a number of
restrictions set forth in a Standstill and Non-competition Agreement that was
entered into pursuant to the Agreement and Plan of Reorganization dated
December 5, 1994, as amended (the "Reorganization Agreement"), among the
Company, Rust and certain of their subsidiaries.  In addition to the net assets
of the Division, the Company received $16,636,000 in cash pursuant to
provisions of the Reorganization Agreement that provided for an adjustment
based on the average per share price of the Company's common stock for a 20
trading day period prior to closing.  Also, under terms of the Reorganization
Agreement, as amended on March 22, 1996, the Company received an additional
$15,000,000 on March 25, 1996.  For purposes of calculating the consideration
given by the Company for the Division, such 20 trading day average per share
price of $11.25 was used, adjusted to reflect a 40% discount for the restricted
nature of the common stock issued.  Consideration for the Division aggregated
$65,259,000.

         In exchange for a warrant to purchase up to 700,000 shares of the
Company's common stock at an exercise price of $15.00 per share during the five
years following the closing date, Rust's parent company, WMX Technologies, Inc.
("WMX"), will provide the Company with a credit enhancement in the form of
guarantees, issued from time to time upon request of the Company, of up to
$62,000,000 of the Company's indebtedness, which will increase proportionately
up to $75,000,000 upon issuance of shares under the warrant.

         The acquisition of the Division has been accounted for using the
purchase method and, accordingly, the acquired assets and assumed liabilities,
including goodwill of $21,483,000, have been recorded at their estimated fair
values as of May 30, 1995.  The acquired operations of the Division included
contracts in process for which the Company recognizes revenue using the
percentage of completion method of accounting.  The valuation of the contracts
in process require estimates relating to the costs to complete certain large
contracts in process which require provisions for losses.  The Company has
estimated the fair value of contracts acquired at amounts which will allow the
Company to achieve reasonable operating margins on the effort it expends to
complete these contracts.  Due to pending events related to certain contracts,
such as legal proceedings and contract negotiations, the Company will finalize
the purchase accounting adjustments during the second quarter of 1996.
Accordingly, the purchase accounting adjustments to reflect the fair value of
assets acquired and liabilities assumed have not been finalized and the
accompanying consolidated financial statements have been prepared on the basis
of preliminary estimates of such adjustments.  The Company's consolidated
financial statements for the year ended December 31, 1995, include the results
of operations for the Division since May 30, 1995.  The following table sets
forth the unaudited combined pro forma results of operations for the year ended
December 31, 1995 and 1994, giving effect to the acquisition of the Division as
if such acquisition had occurred on January 1, 1994.

<TABLE>
<CAPTION>
                                                                                  Pro Forma
                                                                            Year Ended December 31,
                                                                            -----------------------
                                                                             1995           1994
                                                                             ----           ----
                                                                    (In Thousands, Except Per Share Data)
             <S>                                                          <C>          <C>
             Revenue                                                        $520,465     $554,289
             Net income (loss)                                                 8,142       (1,640)
             Net income (loss) per share                                    $   0.31     $  (0.06)
</TABLE>

         The combined pro forma results of operations for the year ended
December 31, 1995 and 1994 are based upon certain assumptions and estimates
which the Company believes are reasonable.  The combined pro forma results of
operations may not be indicative of the operating results that actually would
have been reported had the transaction been consummated on January 1, 1994, nor
are they necessarily indicative of results which will be reported in the
future.

         The estimated fair value of the assets acquired and liabilities
assumed at the date of acquisition are as





                                       29
<PAGE>   32
follows (in thousands):
<TABLE>
             <S>                                                   <C>
             Current assets                                        $65,207
             Property and equipment                                 24,450
             Goodwill                                               21,483
             Current liabilities                                    45,881
</TABLE>

NOTE 3 -  ACCOUNTS RECEIVABLE AND COSTS AND ESTIMATED EARNINGS ON CONTRACTS IN
PROCESS

<TABLE>
<CAPTION>
         Accounts receivable are summarized as follows:                                   December 31,      
                                                                                      --------------------
                                                                                      1995           1994
                                                                                      ----           ----
                                                                                         (In Thousands)
<S>                                                                                 <C>             <C>
Accounts billed and due currently                                                    $ 65,377       $ 49,560
Unbilled receivables                                                                   54,295         56,334
Retained                                                                                6,530          6,832
                                                                                     --------       --------
                                                                                      126,202        112,726
Allowance for uncollectible accounts                                                  (25,911)       (26,063)
                                                                                     --------       -------- 
                                                                                     $100,291       $ 86,663
                                                                                     ========       ========
</TABLE>
         The consolidated balance sheets include the following amounts:
<TABLE>
<CAPTION>
                                                                                         December 31,      
                                                                                     --------------------
                                                                                      1995           1994
                                                                                      ----           ----
                                                                                         (In Thousands)
<S>                                                                                 <C>           <C>
Costs incurred on contracts in process                                               $342,093      $ 203,742
Estimated earnings                                                                     70,600         42,032
                                                                                     --------      ---------
                                                                                      412,693        245,774
Less billings to date                                                                (336,924)      (180,377)
                                                                                     --------      --------- 
                                                                                     $ 75,769      $  65,397
                                                                                     ========      =========
Costs and estimated earnings on contracts in process in excess of billings           $ 77,156      $  65,437
Billings on contracts in process in excess of costs and estimated earnings             (1,387)           (40)
                                                                                     --------      --------- 
                                                                                     $ 75,769      $  65,397
                                                                                     ========      =========
</TABLE>
         Unbilled receivables and costs and estimated earnings on contracts in
process typically represent: (i) amounts earned under the Company's contracts
but not yet billable to clients according to contract terms, which usually
consider passage of time, achievement of certain project milestones or
completion of the project; and (ii) amounts equal to contract costs
attributable to claims included in revenue.  In addition, unbilled receivables
and costs and estimated earnings on contracts in process include amounts
relating to contracts with federal government agencies which require services
performed by the Company's subcontractors to be paid prior to billing.

         The Company provides a broad range of environmental and hazardous
waste remediation services to industrial, federal government agencies, and
state and local government agencies located primarily in the United States and
Canada.  The Company's industrial, federal government, and state and local
government clients constituted 32%, 63%, and 5%, respectively, of total
accounts receivable and costs and estimated earnings on contracts in process at
December 31, 1995.

NOTE 4 -  PROPERTY AND EQUIPMENT
<TABLE>
<CAPTION>
         Property and equipment is summarized as follows:                                 December 31,      
                                                                                      --------------------
                                                                                      1995           1994
                                                                                      ----           ----
                                                                                         (In Thousands)
<S>                                                                                  <C>            <C>
Land                                                                                 $    374       $    257
Buildings and improvements                                                             17,681         17,179
Machinery and equipment                                                                91,997         74,270
Construction in progress                                                               14,937          4,190
                                                                                     --------       --------
                                                                                      124,989         95,896
Less accumulated depreciation and amortization                                        (43,882)       (38,656)
                                                                                     --------       -------- 
                                                                                     $ 81,107       $ 57,240
                                                                                     ========       ========
</TABLE>


                                       30
<PAGE>   33
NOTE 5 -  INVESTMENTS IN AND ADVANCES TO AFFILIATED COMPANY

         On May 4, 1993, NSC, then a 70% owned subsidiary, acquired all the
assets and certain liabilities of the asbestos abatement division of The Brand
Companies, Inc. ("Brand") in exchange for 4,010,000 shares of NSC's common
stock and the common stock of NSCIS, NSC's industrial maintenance subsidiary.
As a result of this transaction the Company's ownership interest in NSC was
reduced to 40%.

         The combined summarized financial information for NSC is set forth
below:
<TABLE>
<CAPTION>
                                                                                          December 31,      
                                                                                      --------------------
                                                                                      1995           1994
                                                                                      ----           ----
                                                                                         (In Thousands)
<S>                                                                                <C>            <C>
Current assets                                                                     $   41,805     $   40,648
Noncurrent assets                                                                      45,356         47,639
Total assets                                                                           87,161         88,287
Current liabilities                                                                    24,466         18,505
Noncurrent liabilities                                                                  5,414         11,720
</TABLE>

<TABLE>
<CAPTION>
                                                                             Years Ended December 31,       
                                                                       -----------------------------------
                                                                       1995           1994           1993
                                                                       ----           ----           ----
                                                                                 (In Thousands)
<S>                                                                   <C>            <C>              <C>
Revenue                                                               $124,529       $132,218       $110,254
Gross profit                                                            19,447         21,716         20,901
Operating income                                                         2,028          5,101          6,356
Net income                                                                 715          2,566          3,373
Company's interest in net income                                           287          1,032          1,600
</TABLE>

         The Company's accumulated equity in the undistributed earnings of NSC
included in consolidated retained earnings was $5,854,000 at December 31, 1995.
The Company received cash dividends from NSC aggregating $602,000 for each of
the years ended December 31, 1995 and 1994.

NOTE 6 -  OTHER ACCRUED LIABILITIES

         Other accrued liabilities are summarized as follows:
<TABLE>
<CAPTION>
                                                                                          December 31,      
                                                                                      --------------------
                                                                                      1995           1994
                                                                                      ----           ----
                                                                                         (In Thousands)
<S>                                                                                  <C>          <C>
Reserve for loss projects                                                            $ 19,357     $       --
Reserve for self-insurance                                                              3,555          3,227
Accrued insurance                                                                       2,503          2,041
Other                                                                                   8,123          4,384
                                                                                     --------     ----------
                                                                                     $ 33,538     $    9,652
                                                                                     ========     ==========
</TABLE>
         The reserve for loss projects is related to certain contracts in
process of the acquired Division.  See "Note 2 - Acquisition."

NOTE 7 -  LONG-TERM DEBT

         The long-term debt of the Company is summarized below:
<TABLE>
<CAPTION>
                                                                                          December 31,      
                                                                                      --------------------
                                                                                      1995           1994
                                                                                      ----           ----
                                                                                         (In Thousands)
<S>                                                                                 <C>            <C>
8% Convertible Subordinated Debentures due October 1, 2006                           $ 52,500       $ 57,500
Revolving credit facility                                                              42,100         57,700
Notes payable to financial institutions                                                11,704         14,732
Notes payable                                                                           2,170            560
                                                                                     --------       --------
                                                                                      108,474        130,492
Less current portion                                                                   (4,363)        (3,213)
                                                                                     --------       -------- 
                                                                                     $104,111       $127,279
                                                                                     ========       ========
</TABLE>


                                       31
<PAGE>   34
         The convertible subordinated debentures are convertible into 41.67
shares of common stock per $1,000 unit with interest payable semiannually on
April 1 and October 1, and are redeemable at the option of the Company.  The
convertible subordinated debentures require annual mandatory sinking fund
payments of 7.5% of the principal amount which commence on October 1, 1996, and
continue through October 1, 2005.  The Company purchased and retired $5,000,000
of the outstanding debentures during October of 1995, sufficient to meet the
first annual sinking fund obligation due October 1, 1996 which resulted in a
gain of $222,000 and has been included in miscellaneous income in the Company's
statement of operations for the year ended December 31, 1995.  The fair value
of the convertible subordinated debentures, based on a quoted market price,
approximates $45,413,000 at December 31, 1995.  The amortization of debt
issuance costs related to the convertible subordinated debentures was $108,000
for each of the years ended December 31, 1995, 1994, and 1993.

         On May 31, 1995, the Company entered into a $150,000,000 revolving
credit agreement with a group of banks (the"Bank Group") to provide letters of
credit and cash borrowings.  The agreement has a five year term and is
scheduled to expire on May 30, 2000.  WMX has issued a guarantee of up to
$62,000,000 outstanding under the credit agreement in favor of the Bank Group.
See "Note 2 - Acquisition."  Under the terms of the agreement the entire credit
facility can be used for either cash borrowings or letters of credit subject to
certain covenants.  Cash borrowings bear interest at either the prime rate plus
a percentage up to 0.625% or, at the Company's option, the Eurodollar market
rate plus a percentage ranging from 0.325% to 1.625%.  The percentage over the
prime rate or the Eurodollar market is based on the aggregate amount borrowed
under the facility, the presence of the WMX guarantee, and the Company's
financial performance as measured by an interest coverage ratio and a total
funded debt ratio.  At December 31, 1995, the average interest rate for cash
borrowings under the agreement was 6.3%. The arrangement provides the
participating banks and WMX  with a security interest in the Company's
equipment, inventories, accounts receivables, general intangibles and in the
Company's investment in the common stock of NSC as well as the Company's other
subsidiaries.  The agreement also imposes, among other covenants, a minimum
tangible net worth covenant, a restriction on all of the Company's retained
earnings including the declaration and payment of cash dividends and a
restriction on the ratio of total funded debt to earnings before income taxes,
depreciation and amortization.   The Company had $14,655,000 and $34,771,000 of
letters of credit outstanding under its revolving credit facility at December
31, 1995 and 1994, respectively.

         Notes payable to financial institutions consist of: (i) a $4,702,000
note payable bearing interest at 7.24% payable in equal monthly installments of
$146,000 with the final payment due in December 1998, (ii) a $1,108,000 note
payable bearing interest at 9.25% payable in equal monthly installments of
$35,000 with the final payment due in December 1998, (iii) a $4,956,000 note
payable bearing interest at 8.58% payable in quarterly installments of $356,000
with the final payment of $957,000 due in August 1999, and (iv) a $938,000 note
payable bearing interest at 8.72% payable in equal monthly installments of
$43,000 with the final payment due in January 1998.  Each of the above
agreements provides the respective financial institution with a security
interest in the equipment financed with the proceeds from such notes.

         Notes payable include: (i) a $330,000 interest bearing note at a rate
of 8.75% payable in monthly installments of $14,000 with a final payment of
$320,000 due in January 1996, (ii) a $58,000 interest bearing note at a rate of
9% payable in monthly installments of $4,000 with a final payment of $50,000
due in February 1996, (iii) a $1,173,000 interest bearing note at a rate of
9.50% payable in equal monthly installments of $48,000, due in April 1998, (iv)
a $346,000 interest bearing note at a rate of 9.22% payable in equal monthly
installments of $13,000 due in June 1998, (v) a $263,000 interest bearing note
a rate of 7.50% payable in equal monthly installments of $8,000 due in December
1998.

         The aggregate maturity of long-term debt for the five years ending
December 31 is: 1996, $4,363,000; 1997, $8,630,000; 1998, $7,921,000; 1999,
$5,899,000; 2000, $46,413,000; 2001 and thereafter, $35,248,000.

NOTE 8 -  LEASES

         Future minimum lease payments under noncancelable operating leases
total $8,169,000, $4,962,000, $4,423,000, $3,473,000 and $2,339,000 for the
years ended December 31, 1996, 1997, 1998, 1999 and 2000, respectively.  Lease
payments under noncancelable operating leases subsequent to the year ended
December 31, 2000 aggregate $4,246,000.





                                       32
<PAGE>   35
         Rental expense under operating leases totaled $8,858,000, $5,906,000
and $4,235,000 for the years ended December 31, 1995, 1994 and 1993,
respectively.

NOTE 9 -  INCOME TAXES

         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.

         Significant components of the Company's deferred tax liabilities and
assets as of December 31, 1995 and 1994 are as follows:
<TABLE>
<CAPTION>
                                                                                          December 31,      
                                                                                      --------------------
                                                                                      1995           1994
                                                                                      ----           ----
<S>                                                                                  <C>            <C>
Long-term deferred tax liabilities:                                                      (In Thousands)
  Property and equipment                                                              $ 8,043        $ 5,256
  Intangible assets                                                                     2,003          1,768
  Investments                                                                           2,729          2,821
                                                                                      -------        -------
    Total long-term deferred tax liabilities                                           12,775          9,845

Long-term deferred tax assets:
  Net operating loss ("NOL") carryforwards                                              3,767          3,156
  Intangible assets                                                                     2,248             --
  Research and development tax credits                                                  4,116          1,433
  Other tax credit carryforwards                                                        2,410          2,068
  Other, net                                                                            2,777          1,584
                                                                                      -------        -------
    Total long-term deferred tax assets                                                15,318          8,241
  Valuation allowance for long-term deferred tax assets                                (1,303)          (879)
                                                                                      -------        -------
    Total long-term deferred tax assets - net of valuation allowance                   14,015          7,362
                                                                                      -------        -------
Net long-term deferred tax liabilities - domestic operations                                         $ 2,483
                                                                                                     =======
Net long-term deferred tax assets - domestic operations                                 1,240
  Foreign tax NOLs                                                                        220        $   366
  Valuation allowance for foreign deferred tax assets                                     (20)           (30)
                                                                                      -------        -------
    Total net long-term deferred tax assets                                           $ 1,440        $   336
                                                                                      =======        =======

Current deferred tax liabilities:
  Revenue recognition                                                                 $ 1,520        $ 2,544
  Prepaid expenses                                                                      1,216          1,079
  Tax reserves                                                                            445            526
                                                                                      -------        -------
    Total current deferred tax liabilities                                              3,181          4,149

Current deferred tax assets:
  Bad debt reserves                                                                     9,863         10,049
  Project accruals                                                                      7,214             --
  NOL carryforwards                                                                     1,950          1,928
  Other, net                                                                            1,579            155
                                                                                      -------        -------
    Total current deferred tax assets                                                  20,606         12,132
  Valuation allowance for current deferred tax assets                                    (825)        (1,239)
                                                                                      -------        -------
  Total current deferred tax assets - net of valuation allowance                       19,781         10,893
                                                                                      -------        -------
    Net current deferred tax assets                                                   $16,600        $ 6,744
                                                                                      =======        =======
</TABLE>

         The net long-term deferred tax assets of $200,000 and $336,000 at
December 31, 1995 and 1994, respectively, are attributable to the foreign
operations of the Company and cannot be offset with the net long term deferred
tax liabilities resulting from the Company's domestic operations.





                                       33
<PAGE>   36
    The provisions for income taxes (benefit) consist of the following:
<TABLE>
<CAPTION>
                                                                            Years Ended December 31,        
                                                                       -----------------------------------
                                                                       1995           1994           1993
                                                                       ----           ----           ----
<S>                                                                 <C>         <C>                 <C>
Current:                                                                         (In Thousands)
  Federal                                                               $   --        $   244        $   199
  State                                                                     58             --             75
                                                                        ------        -------        -------
                                                                            58            244            274
Benefit of loss carryforwards                                               --         (5,380)        (3,816)
Deferred:
  Federal                                                                3,036         (1,161)         5,189
  State                                                                    447           (161)           435
                                                                        ------        -------        -------
                                                                         3,483         (1,322)         5,624
                                                                        ------        -------        -------
                                                                        $3,541        $(6,458)       $ 2,082
                                                                        ======        =======        =======
</TABLE>
         The reasons for differences between the provisions for income taxes
and the amount computed by applying the statutory federal income tax rate to
income (loss) from operations before income taxes are as follows:

<TABLE>
<CAPTION>
                                                                                 Years Ended December 31,    
                                                                              -----------------------------
                                                                              1995         1994         1993
                                                                              ----         ----         ----
<S>                                                                            <C>          <C>         <C>
Federal statutory rate                                                         34.0%        34.0%       34.0%
Add (deduct):
  State income taxes, net of federal benefit                                    3.2          3.7         3.0
  Research and development tax credits                                         (4.5)         3.6          --
  Equity in net earnings of affiliates                                         (0.8)         2.0        (6.4)
  Other, net                                                                    2.3          2.6         1.5
                                                                               ----         ----        ----
                                                                               34.2%        45.9%       32.1%
                                                                               ====         ====        ==== 
</TABLE>
         Net operating loss, capital loss and tax credit carryforward amounts
and their respective expiration dates for income tax purposes are as follows
(in thousands):
<TABLE>
<CAPTION>
                                                                         Amount            Expiration Date   
                                                                         -------        ---------------------
<S>                                                                      <C>               <C>
Net operating loss                                                       $14,658           1996 through 2008
State net operating losses in excess of federal                           15,817           1997 through 2007
Research and development tax credits                                       4,116           2002 through 2010
Alternative minimum tax credits                                            1,103                  Indefinite
Miscellaneous credits                                                        700           1997 through 2005
Foreign tax net operating loss                                               563           1997 through 1998
</TABLE>

         The valuation allowance for deferred tax assets is $2,148,000 at
December 31, 1995 and 1994.

NOTE 10 -  RELATED PARTY TRANSACTIONS

         The Company has a policy whereby transactions with directors,
executive officers and related parties require the approval of a disinterested
majority of the Board of Directors.

         Prior to NSC's acquisition of the asbestos abatement division of Brand
in May 1993, the Company had an intercompany loan and management services
arrangement with NSC.  Under the intercompany loan arrangement, the Company
would borrow from NSC its excess cash and advance to NSC funds for working
capital requirements and expansion of NSC's business.  The Company charged NSC
net interest expense of $275,000 for the year ended December 31, 1993.  In
addition, the Company and its subsidiaries furnished to NSC management services
for financial, administrative, legal and certain other staff functions.  The
Company charged NSC $149,000 for the year ended December 31, 1993, for such
services.  The Company believes the charges for such services have been made on
a reasonable basis and approximate what it would have cost NSC to obtain such
services on its own.  Upon completion of the Brand asbestos abatement division
acquisition, such intercompany loan and management services agreements were
terminated.

         The Company has been reimbursed by NSC for certain third party charges
paid on NSC's behalf, such as letter of credit fees, insurance and bonding
costs and legal fees.  The costs charged to NSC for general liability and other
insurance coverages were $227,000, $363,000 and $93,000 for the years ended
December 31, 1995, 1994


                                       34
<PAGE>   37
and 1993, respectively.  In addition, prior to NSC's acquisition of Brand's
asbestos abatement division, NSC employees were eligible to participate in
OHM's group insurance and other employee benefit plans.  The costs charged to
NSC for such employee benefits were $242,000 for the year ended December 31,
1993.

         In the normal course of business, NSC has provided the Company with
subcontract services on certain of its projects for asbestos abatement and
industrial maintenance services.  The costs for such services were $212,000,
$1,377,000 and $3,469,000 for the years ended December 31, 1995, 1994 and 1993,
respectively.

         In the normal course of business, the Company has provided to WMX and
its affiliates certain subcontractor services on remediation and construction
projects, the cost of these services, in the aggregate, were $10,242,000 for
the year ended December 31, 1995.  The Company has purchased from WMX and its
affiliates, hazardous waste disposal services, the cost of these services,  in
the aggregate, were $6,636,000 for the year ended December 31, 1995.  At
December 31, 1995, the Company has $3,871,000 of accounts receivable and
$806,000 of accounts payable recorded related to such activities.  In addition
to the above, the Company's financial statements at December 31, 1995 include a
receivable from WMX for $15,000,000, which is related to final payments due
under terms of the Reorganization Agreement, as amended March 22, 1996.  Such
amount was paid to the Company on March 25, 1996.

         The Company rents certain buildings  from The KDC Company and Findlay
Machine and Tool, Inc.  Rental expenses for these facilities totaled $94,000,
$38,000 and $33,000 for the years ended December 31, 1995, 1994 and 1993,
respectively.  The principal shareholders of the company are certain officers
and directors of the Company.

         The Company has purchased general contractor services and equipment
from Alvada Construction, Inc. which totaled $226,000, $24,000 and $166,000 for
the years ended December 31, 1995, 1994 and 1993, respectively.  The principal
shareholder of the company is directly related to certain officers and
directors of the Company.

         In the normal course of business, the Company has purchased
subcontractor services on certain of its projects from Kirk Brothers Co., Inc.
which totaled $615,000 and $2,055,000 for the years ended December 31, 1995 and
1994, respectively.  The principal shareholders of the company are directly
related to certain officers and directors of the Company.

NOTE 11 -  AGREEMENT WITH FORMER SHAREHOLDER

         During 1985, the Company executed a pension agreement with a former
officer, directly related to certain directors of the Company, for an annual
pension commencing on June 1, 1990, of $96,000, subject to cost of living
adjustments, for the remainder of his life and that of his spouse if she
survives him.  The Company made pension payments totaling $102,000, $109,000
and $105,000 pursuant to this agreement during the years ended December 31,
1995, 1994 and 1993, respectively.

NOTE 12 -  CAPITAL STOCK

         The Company has authorized 2,000,000 shares of preferred stock at a
$10.00 par value.  No shares of preferred stock had been issued at December 31,
1995.  The rights and preferences of the preferred stock will be fixed by the
Board of Directors at the time such shares are issued.  The preferred stock,
when issued, will have dividend and liquidation preferences over those of the
common shareholders.

         In December 1993, the Company completed a public offering of 3,365,000
shares of common stock at $11.00 per share.  Total net proceeds to the Company
from such offering were $34,963,000, less issuance expenses of $705,000, and
were used to reduce the outstanding amounts under the Company's revolving
credit agreement.  If the offering had occurred at the beginning of 1993, pro
forma income per share would have been $0.37.  This pro forma per share data is
unaudited and not necessarily indicative of the results that would have been
obtained had this event actually occurred at the assumed date.  In January
1994, the Company issued an additional 85,000 shares of common stock at $11.00
per share which resulted in $883,000 of net proceeds, less issuance expenses of
$86,000, to the Company.

         On March 28, 1995, the Company sold to H. Wayne Huizenga and an
affiliated family foundation 1,000,000 shares of its common stock and options
for an aggregate purchase price of $10,000,000, less issuance





                                       35
<PAGE>   38
expenses of $25,000.  The options are exercisable over five years for the
purchase of 620,000 shares of common stock upon payment of $10.00 per share and
380,000 shares of common stock upon payment of $12.00 per share.

         On May 30, 1995, the Company issued 9,668,000 shares of common stock
in exchange for substantially all of the assets and certain liabilities of the
hazardous and nuclear waste remediation service business of Rust.  In addition,
the Company issued a warrant to purchase up to 700,000 shares of common stock
at an exercise price of $15.00 per share to Rust's parent company, WMX, in
exchange for a $62,000,000 guarantee of the Company's indebtedness by WMX.  The
warrant is exercisable until May 30, 2000.  See "Note 2 - Acquisition."

NOTE 13 -  STOCK OPTION PLAN

         In 1986, the Company adopted and the shareholders approved the 1986
Stock Option Plan (the "1986 Plan") which provides for the granting of stock
options to directors, officers and key employees at prices not less than the
fair market value of the Company's common stock on the date of grant.  A total
of 1,850,000 shares of the Company's common stock had been reserved for
issuance upon the exercise of options granted under the 1986 Plan at December
31, 1993.  The total amount of shares reserved for issuance was subsequently
increased to 2,850,000 by vote of the shareholders at the 1994 Annual Meeting.
Substantially all options presently issued under the 1986 Plan are exercisable
in cumulative annual installments ranging up to 20 percent commencing on the
date of grant and expiring ten years thereafter.  The number of shares
available for grants of additional options under the 1986 Plan were 254,844 and
752,859 at December 31, 1995 and 1994, respectively.

         On August 6, 1992, the Company's Board of Directors approved a stock
option plan for the Board of Directors (the "Directors' Plan"), which was
subsequently approved by the Company's shareholders at the 1993 Annual Meeting.
The Directors' Stock Option Plan provides for the immediate grant to each
non-employee director a stock option for 15,000 shares of the Company's common
stock, less the number of shares held by any such director under the 1986 Stock
Option Plan.  Additionally, the Directors' Plan provides for additional grants
of stock options for 5,000 shares of the Company's common stock, at prices not
less than the fair value, to each non-employee director annually.  Options
granted under the Directors' Plan may not be exercised for a period of six
months following the date of grant and terminate ten years after the date of
grant or eighteen months after the holder ceases to be a member of the Board of
Directors, whichever occurs earlier.  The total number of shares available for
grants of additional options under the Directors' Plan at December 31, 1995 and
1994 was 850,000 and 915,000, respectively.

         The following is a summary of the stock option activity:
<TABLE>
<CAPTION>
                                                                        Number                Price Range
1986 PLAN                                                              of Shares               Per Share       
                                                                      -----------        ----------------------
<S>                                                                    <C>                   <C>
Outstanding at January 1, 1993                                         1,258,200             $ 6.38  - $ 7.75
  Granted                                                                597,950               8.25  -  11.88
  Exercised                                                              (30,480)              7.63  -  10.25
  Cancelled                                                             (339,870)              7.63  -  10.25
                                                                     -----------              ---------------
Outstanding at December 31, 1993                                       1,485,800               6.38  -  11.88
  Granted                                                                477,350               9.75  -  16.25
  Exercised                                                             (105,425)              7.00  -  11.88
  Cancelled                                                              (92,375)              7.00  -  11.88
                                                                     -----------              ---------------
Outstanding at December 31, 1994                                       1,765,350               6.38  -  16.25
  Granted                                                                632,750               7.13  -  12.50
  Exercised                                                             (249,545)              6.38  -  10.88
  Cancelled                                                             (134,735)              7.63  -  16.25
                                                                     -----------              ---------------
Outstanding at December 31, 1995                                       2,013,820               6.38  -  16.25
                                                                     -----------              ---------------
Exercisable at December 31, 1995                                         935,105             $ 6.38 -  $16.25
                                                                      ==========              ===============
DIRECTORS' PLAN
Outstanding at January 1, 1993                                            35,000             $ 7.63  - $ 7.63
  Granted                                                                 25,000               8.25  -   8.25
                                                                     -----------              ---------------
Outstanding at December 31, 1993                                          60,000               7.63  -   8.25
  Granted                                                                 25,000              15.63  -  15.63
                                                                     -----------              ---------------
Outstanding at December 31, 1994                                          85,000               7.63  -  15.63
  Granted                                                                 65,000              11.75  -  12.00
                                                                     -----------              ---------------
Outstanding at December 31, 1995                                         150,000               7.63  -  15.63
                                                                     -----------              ---------------
Exercisable at December 31, 1995                                         150,000              $ 7.63 - $15.63
                                                                      ==========              ===============
</TABLE>





                                       36
<PAGE>   39
NOTE 14 -  RETIREMENT AND PROFIT-SHARING PLANS

         The Company has a Retirement Savings Plan (the "Plan") which allows
each of its eligible employees to make contributions, up to a certain limit, to
the Plan on a tax-deferred basis under Section 401(k) of the Internal Revenue
Code of 1986, as amended.  Eligible employees are those who are employed
full-time, are over twenty-one years of age, and have one year of service with
the Company.  The Company may, at its discretion, make matching contributions
and profit sharing contributions to the Plan out of its profits for the plan
year.  The Company made matching contributions of $1,643,000, $1,225,000 and
$743,000 to the Plan for the years ended December 31, 1995, 1994 and 1993,
respectively.

NOTE 15 -  LITIGATION AND CONTINGENCIES

         The Company's accounts receivable at December 31, 1995 include a claim
receivable aggregating approximately $25,833,000 in direct and other costs
relating to a major remediation project which was performed by the Company for
Citgo Petroleum Corporation ("Citgo") at its Lake Charles, Louisiana refinery
during 1993 and 1994.  This claim receivable represents direct and other costs
to date for activities which the Company's management believed exceeded the
scope of the existing contract due to deficient project specifications provided
by Citgo and Oxy USA, Inc. ("Oxy") as well as differing site conditions.  In
addition, at December 31, 1995, the Company has recorded in its financial
statements approximately $5,381,000 of accounts receivable that are in dispute
for work performed under the terms of the Company's base contract with Citgo.
In April 1994, Citgo filed an action in the U.S. District Court for the Western
District of Louisiana seeking a declaratory judgment that the Company is not
entitled to additional compensation under the contract and certain other
relief.  The Company's answer to the declaratory judgment action was filed in
July 1994, together with counterclaims against Citgo for negligent
misrepresentation, breach of contract and quantum meruit seeking damages in
excess of $35,000,000. In August 1994, Citgo amended its complaint seeking
damages under the contract for production shortfalls, which Citgo has asserted
in answer to the Company's interrogatories to be approximately $27,600,000.
The Company believes that such assertion of damages is totally without merit
since the contract expressly provides that Citgo's sole remedy for production
shortfalls by the Company are liquidated damages not to exceed $500,000.  In
January 1995, Citgo filed a third party complaint against Occidental Oil and
Gas Corporation and Oxy in such litigation because of their prior involvement
with the Citgo site and preparation of the contract specifications.
Additionally, in July 1995, the Company also filed a third party complaint
against Oxy for negligent misrepresentation as a result of its involvement with
the development of sampling and analytical data relied upon by the Company in
preparation of its bid and cost estimates for work at the site.

         The Company has also become involved in litigation with Occidental
Chemical Corporation ("Occidental") relating to a separate project performed in
1993 and 1994 for Occidental.  The Company's accounts receivable at December
31, 1995 include a claim receivable of $8,501,000 in direct and other costs
relating to this project.  The litigation arises from an October 1993 contract
between the Company and Occidental for work at a contaminated site in North
Tonawanda, New York. The Company's work was substantially delayed and its costs
of performance were substantially increased as a result of conditions at the
site which the Company's management believes were materially different than as
represented by Occidental.  The Company believes that Occidental has implicitly
acknowledged the existence of differing conditions at the site through its
previous execution and partial payment of a change order relating to the
Company's position.  In October 1994, Occidental issued a deductive change
order deleting substantially all remaining work from the contract.  On December
30, 1994, while the Company was in the process of developing a comprehensive
request for equitable adjustment, Occidental filed suit against the Company in
U.S. District Court for the Western District of New York alleging damages in
excess of $50,000, the jurisdictional minimum.  On March 3, 1995, Occidental
filed an amended complaint seeking $8,806,000 in damages primarily for alleged
costs incurred as a result of project delays and added volumes of incinerated
wastes.  On April 6, 1995, the Company filed its answer and counterclaim
denying any liability to Occidental and seeking an amount in excess of
$9,200,000 for damages arising from Occidental's breach of contract,
misrepresentation and failure to pay outstanding contract amounts.

         Management believes that it has established adequate reserves should
the resolution of the above accounts receivable be lower than the amounts
recorded and such resolution should not have a material adverse impact upon the
Company's consolidated results of future operations or financial condition.
See "Note 3 - Accounts Receivable and Costs and Estimated Earnings on Contracts
in Process."

         The Company was named in April 1994 as one of 33 third party
defendants in a case titled UNITED STATES OF AMERICA V. AMERICAN CYANAMID
COMPANY, INC., ET AL., pending in the United States District Court for the





                                       37
<PAGE>   40
Southern District of West Virginia.  This litigation (the "Cost Recovery
Litigation") arises out of claims made against several potentially responsible
parties ("PRPs") by the Environmental Protection Agency ("EPA") for amounts in
excess of $24,000,000 for response costs arising out of releases and threatened
releases of hazardous waste at the Fike Chemical, Inc. Superfund site ("Fike")
in Nitro, West Virginia (the "Site").  The Company was retained as a response
action contractor for the site under contracts with the United States Army
Corps of Engineers ("USACE") and the EPA.  The third party complaint alleges
that the Company was an operator of the Site during the remediation and that
the Company caused releases or threatened releases of hazardous substances at
the Site as a result of allegedly negligent conduct, grossly negligent conduct
or intentional misconduct.  The third party complaint seeks to recover clean-up
costs from the Company and the other third party defendants.  The Company has
submitted claims for indemnification related to the lawsuit under its contract
with the USACE and the EPA, has notified its contractors pollution liability
insurance carrier and has impleaded the United States.  The PRPs also filed a
suit against the Company on behalf of the United States under the qui tam
provisions of the False Claims Act (the "qui tam suit") and caused the United
States to conduct an investigation of the accuracy of the Company's billings to
the EPA.  The Company cooperated fully with the investigation and has been
informed that the government will not be proceeding criminally against the
Company and will not intervene in the qui tam suit.  The Company has reached an
agreement in principle disposing of any civil liability relating to the qui tam
suit and the government investigation with respect to Fike.  Such agreement in
principle was fully reserved in the Company's financial statements at December
31, 1995.  The Company has also reached an agreement in principle disposing of
the Cost Recovery Litigation without any costs to the Company.

         In addition to the above, the Company is subject to a number of claims
and lawsuits in the ordinary course of its business.  In the opinion of
management, the outcome of these actions, which are not clearly determinable at
the present time, are either adequately covered by insurance, or if not
insured, will not, in the aggregate, have a material adverse impact upon the
Company's consolidated financial position or the results of future operations.

NOTE 16 -  MAJOR CUSTOMERS

         Revenue from federal government agencies accounted for 71%, 55% and
40% of total revenue from continuing operations for the years ended December
31, 1995, 1994 and 1993, respectively.  Revenue from state and local government
agencies accounted for 5%, 10% and 7% of total revenue from continuing
operations for the years ended December 31, 1995, 1994 and 1993, respectively.
There were no industrial customers which accounted for more than 10% of total
revenue for the years ended December 31, 1995, 1994 and 1993.

NOTE 17 -  SPECIAL CHARGES

         The Company's consolidated statement of operations for the year ended
December 31, 1995 includes a $2,312,000 (net of $1,542,000 income tax benefit)
or $0.10 per share, charge for integration costs related to the acquisition of
the Division.  The charge was recorded as a selling, general and administrative
expense and was primarily for severance and relocation costs for certain of the
Company's personnel and the closing of certain of the Company's offices as a
result of combining the operations of the Division and the Company.

         The Company's consolidated statement of operations for the year ended
December 31, 1994 included a special charge of $15,000,000 (net of $10,000,000
income tax benefit) or $0.96 per share, to establish a reserve for accounts
receivable, primarily where such accounts are in litigation.  Such charge was
recorded as a reduction of revenue.





                                       38
<PAGE>   41
NOTE 18 -  QUARTERLY FINANCIAL INFORMATION (UNAUDITED)

         The following table sets forth the Company's condensed consolidated
statements of operations by quarter for 1995 and 1994.
<TABLE>
<CAPTION>
                                                        First          Second        Third          Fourth
                                                       Quarter        Quarter       Quarter         Quarter
                                                       -------        -------       -------         -------
1995                                                           (In Thousands, Except Per Share Data)
- ----                                                                                                
<S>                                                    <C>            <C>         <C>            <C>
Revenue                                                 $ 80,217        $99,501      $135,886       $142,321
Gross profit                                              12,910         16,144        19,071         16,651
Selling, general and administrative expenses (1)           7,681         13,285        12,348         11,909
Operating income                                           5,229          2,859         6,723          4,742
Net income                                              $  1,287        $   234      $  3,187       $  2,099
                                                        ========        =======      ========       ========
Net income per share                                    $   0.08        $  0.01      $   0.12       $   0.08
                                                        ========        =======      ========       ========

1994
- ----
Revenue (2)                                              $75,031        $94,686      $ 91,308       $ 62,356
Gross profit (loss)                                       10,384         13,691        15,033        (11,886)
Selling, general and administrative expenses               7,287          8,316         8,419          8,259
Operating income (loss)                                    3,097          5,375         6,614        (20,145)
Net income (loss)                                       $    805        $ 2,069      $  2,615       $(13,105)
                                                        ========        =======      ========       ======== 
Net income (loss) per share                             $   0.05        $  0.13      $   0.16       $  (0.84)
                                                        ========        =======      ========       ======== 
</TABLE>

NOTES:

(1)      During the second quarter of 1995, the Company recorded a $3,854,000
         pre-tax, $2,312,000 after-tax or $0.10 per share, charge to expense
         for integration costs related to the acquisition of the Division.  The
         charge was recorded in selling, general and administrative expenses
         and was primarily for severance and relocation costs for certain of
         the Company's personnel and the closing of certain of the Company's
         offices as a result of combining the operations of the Division and
         the Company.

(2)      During the fourth quarter of 1994, the Company recorded a $25,000,000
         pre-tax charge against revenue, $15,000,000 after-tax or $0.96 per
         share, to establish a reserve for accounts receivable, primarily where
         such accounts are in litigation.





                                       39
<PAGE>   42
                         REPORT OF INDEPENDENT AUDITORS

Board of Directors and Shareholders
OHM Corporation

         We have audited the accompanying consolidated balance sheets of OHM
Corporation and subsidiaries as of December 31, 1995 and 1994, and the related
consolidated statements of operations, changes in shareholders' equity, and
cash flows for each of the three years in the period ended December 31, 1995.
Our audits also included the financial statement schedule listed in the Index
at Item 14(a).  These financial statements and schedule are the responsibility
of the Company's management.  Our responsibility is to express an opinion on
these financial statements and schedule 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 consolidated financial statements referred to
above present fairly, in all material respects, the consolidated financial
position of OHM Corporation and subsidiaries at December 31, 1995 and 1994, and
the consolidated results of their operations and their cash flows for each of
the three years in the period ended December 31, 1995, 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.


                                                            ERNST & YOUNG LLP

Columbus, Ohio
February 13, 1996,
except for Notes 2 and 10, as to which the date is
March 25, 1996





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

Not applicable.





                                       40
<PAGE>   43
PART III
- --------------------------------------------------------------------------------

ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT
- --------------------------------------------------------------------------------

The information required by this item, in addition to that set forth above in
Part I under the caption "Executive Officers of the Registrant," is set forth
in the section entitled "Election of Directors" contained on pages 2 through 4
of the Company's definitive Proxy Statement to be filed with the Securities and
Exchange Commission (the "Proxy Statement") in connection with the Company's
1996 Annual Meeting of Shareholders, and such information is incorporated
herein by reference.

ITEM 11.  EXECUTIVE COMPENSATION
- --------------------------------------------------------------------------------

         The information required by this item is contained on pages 7 through
11 of the Proxy Statement under the caption "Executive Compensation and Other
Information," and such information is incorporated herein by reference except
that the information included under the headings "Board Compensation Committee
Report" and "Performance Graph" is not incorporated herein by reference.

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

         The information required by this item is contained on pages 5 and 6 of
the Proxy Statement under the caption "Voting Securities and Principal Holders
Thereof," and such information is incorporated herein by reference.

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS
- --------------------------------------------------------------------------------

         The information required by this item is contained on pages 14 through
16 of the Proxy Statement under the caption "Certain Relationships and Related
Transactions," and such information is incorporated herein by reference.

PART IV
- --------------------------------------------------------------------------------

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

(a)(1)  The following consolidated financial statements of the Company and its
subsidiaries are included in Item 8:

         Consolidated Balance Sheets
         -As of December 31, 1995 and 1994

         Consolidated Statements of Operations
         -For the Years Ended December 31, 1995, 1994 and 1993

         Consolidated Statements of Changes in Shareholders' Equity
         -For the Years Ended December 31, 1995, 1994 and 1993

         Consolidated Statements of Cash Flows
         -For the Years Ended December 31, 1995, 1994 and 1993

         Notes to Consolidated Financial Statements

         Report of Independent Auditors

(a)(2)  The following consolidated financial statement schedule of the Company
and its subsidiaries is included in Item 14(d):

         Schedule II      Valuation and Qualifying Accounts
                          -- For the Years Ended December 31, 1995, 1994 and
                             1993





                                       41
<PAGE>   44
All other schedules for which provision is made in the applicable accounting
regulation of the Securities and Exchange Commission are not required under the
related instructions or are inapplicable and therefore have been omitted.

(a)(3)  Exhibits

         The following Exhibits are included in this Annual Report on Form
10-K:

<TABLE>
<CAPTION>
Exhibit                                                 Exhibit
Number                                                Description
- -------                                               -----------
  <S>        <C>
   2.1       Agreement of Merger dated as of May 6, 1994 by and between OHM Corporation, a Delaware corporation and the Registrant
             [incorporated by reference to Exhibit 2(a) to Registrant's Annual Report on Form 10-K for the year ended December 31,
             1994].

   2.2       Agreement and Plan of Reorganization among OHM Corporation, Rust Remedial Services, Inc., Enclean Environmental
             Services Group, Inc., Rust Environmental, Inc., and Rust International Inc. dated December 5, 1994 [incorporated by
             reference to Appendix B to Registrant's Proxy Statement for its Annual Meeting of Shareholders to be held May 11,
             1995].

   2.3       Amendment dated as of May 4, 1995 to the Agreement and Plan of Reorganization dated as of December 5, 1994 by and
             among OHM Corporation, Rust Remedial Services Inc., Enclean Environmental Services Group, Inc., Rust Environmental,
             Inc., and Rust International Inc. [incorporated by reference to Exhibit 2 to the Registrant's Quarterly Report on Form
             10-Q for the quarter ended March 31, 1995].

   2.4       Amendment No. 2 dated as of July 27, 1995 to the Agreement and Plan of Reorganization dated as of December 5, 1994 by
             and among OHM Corporation, Rust Remedial Services Inc., Enclean Environmental Services Group, Inc., Rust Environmental,
             Inc., and Rust International Inc. [incorporated by reference to Exhibit 10(a) to the Registrant's Quarterly Report on
             Form 10-Q for the quarter ended September 31, 1995].

   2.5       Amendment No. 3, Settlement and Release Agreement dated as of March 22, 1996 to the Agreement and Plan of
             Reorganization dated December 5, 1994 by and among OHM Corporation, OHM Remediation Services Corp., Rust Remedial
             Services Inc., Rust International Inc. and WMX Technologies, Inc.

   2.6       Standstill and Non-Competition Agreement by and among the Registrant, WMX Technologies, Inc., and Rust International
             Inc., dated May 30, 1995 [incorporated by reference to Exhibit 10(c) to the Registrant's Quarterly Report on Form 10-Q
             for the quarter ended June 30, 1995].

   2.7       Warrant Agreement by and between WMX Technologies, Inc., and the Registrant dated May 30, 1995 [incorporated by
             reference to Exhibit 10(d) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1995].

   2.8       Stock Purchase Agreement by and between the Huizenga Family Foundation, Inc. and OHM Corporation dated as of March 28,
             1995 [incorporated by reference to Exhibit 10(a) to the Registrant's Quarterly Report on Form 10-Q for the quarter
             ended March 31, 1995].

   2.9       Stock Purchase Agreement by and between H. Wayne Huizenga and OHM Corporation dated as of March 28, 1995 [incorporated
             by reference to Exhibit 10(b) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended March 31, 1995].
             </TABLE>





__________________________

  *      Indicates a management contract or compensatory plan or arrangement
         required to be filed pursuant to Item 14 of Form 10-K.


                                       42
<PAGE>   45
<TABLE>
  <S>        <C>

  3.1        Amended and Restated Articles of Incorporation of the Registrant dated May 19, 1994 [incorporated by reference to
             Exhibit 3(i) to Registrant's Annual Report on Form 10-K for the year ended December 31, 1994].

  3.2        Regulations of the Registrant [incorporated by reference to Exhibit 3(ii) to Registrant's Annual Report on Form 10-K
             for the year ended December 31, 1994].

  4.1        Indenture dated as of October 1, 1986 between Registrant and United States Trust Company of New York, Trustee, relating
             to the Registrant's 8% Convertible Subordinated Debentures due October 1, 2006 [incorporated by reference to Exhibit
             4(a) to Registrant's Annual Report on Form 10-K for the year ended December 31, 1986].

  4.2        Specimen Debenture Certificate [incorporated by reference to Exhibit 4(b) to Registrant's Amendment No. 1 to
             Registration Statement on Form S-1, No. 33-8296].

  4.3        First Supplemental Indenture dated as of May 20, 1994 by and among the Registrant and United States Trust Company of
             New York [incorporated by reference to Exhibit 4(c) to Registrant's Annual Report on Form 10-K for the year ended
             December 31, 1994].

  4.4        Specimen Common Stock Certificate [incorporated by reference to Exhibit 4(d) to the Registrant's Annual Report on Form
             10-K for the year ended December 31, 1994].

  10.1*      OHM Corporation 1986 Stock Option Plan, as amended and restated as of May 10, 1994 [incorporated by reference to
             Appendix 2 to Registrant's Proxy Statement for its Annual Meeting held May 10, 1994].

  10.2*      OHM Corporation Nonqualified Stock Option Plan for Directors [incorporated by reference to Exhibit 10(c) to
             Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 1992].

  10.3*      OHM Corporation Retirement Savings Plan, as amended and restated as of January 1, 1994 [incorporated by reference to
             Exhibit 10(c) to Registrant's Annual Report on Form 10-K for the year ended December 31, 1994].

  10.4*      Amendment No. 1 to OHM Corporation Retirement Savings Plan, as amended and restated as of January 1, 1994 [incorporated
             by reference to Exhibit 10(a) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1995].

  10.5*      Amendment No. 2 to OHM Corporation Retirement Savings Plan, as amended and restated as of January 1, 1994.

  10.6*      OHM Corporation Retirement Savings Plan Trust Agreement between Registrant and National City Bank, as Trustee, as
             amended and restated effective July 1, 1994 [incorporated by reference to Exhibit 10(d) to Registrant's Annual Report
             on Form 10-K for the year ended December 31, 1994].

  10.7*      OHM Corporation Directors' Deferred Fee Plan [incorporated by reference to Exhibit 10(e) to the Registrant's Annual
             Report on Form 10-K for the year ended December 31, 1994].

  10.8*      Amendment No. 1 to OHM Corporation Directors' Deferred Fee Plan [incorporated by reference to Exhibit 10(b) to the
             Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1995].
</TABLE>




__________________________

  *      Indicates a management contract or compensatory plan or arrangement
         required to be filed pursuant to Item 14 of Form 10-K.


                                       43
<PAGE>   46
<TABLE>
  <S>        <C>
  10.9*      Form of Amended and Restated Indemnification Agreements entered into between Registrant and its Directors and Executive
             Officers.

  10.10*     Form of Employment Agreements providing certain severance benefits in the event of a change of control entered into
             between Registrant and certain of its executive officers.

  10.11      Revolving Credit Agreement dated as of May 31, 1995 among OHM Corporation and OHM Remediation Services Corp., and the
             banks named therein, Citicorp USA, Inc., as Administrative Agent and Bank of America Illinois, as Issuing and Paying
             Agent and Co-Agent [incorporated by reference to Exhibit 10(e) to the Registrant's Quarterly Report on Form 10-Q for
             the quarter ended June 30, 1995].

  10.12      Amendment No. 1 dated as of October 16, 1995 to the Revolving Credit Agreement dated as of May 31, 1995 among OHM
             Corporation and OHM Remediation Services Corp., and the banks named therein, Citicorp USA, Inc., as Administrative
             Agent and Bank of America Illinois, as Issuing and Paying Agent and Co-Agent [incorporated by reference to Exhibit
             10(b) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 31, 1995].

  10.13      Security Agreement dated as of May 11, 1993, among OHM Corporation, OHM Remediation Services Corp. and Continental Bank
             N.A., as Administrative Agent [incorporated by reference to Exhibit 10(b) to the Registrant's Quarterly Report on Form
             10-Q for the quarter ended June 30, 1993].

  10.14      First Amendment dated as of May 4, 1994 to Security Agreement dated as of May 11, 1993 by and between the Registrant,
             OHM Remediation Services Corp., and Bank of America Illinois as Issuing and Paying Agent.

  10.15      Second Amendment dated as of May 31, 1995 to Security Agreement dated as of May 11, 1993 by and between the Registrant,
             OHM Remediation Services Corp., and Bank of America Illinois as Issuing and Paying Agent [incorporated by reference to
             Exhibit 10(g) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1995].

  10.16      Pledge Agreement dated as of May 11, 1993, executed by the Registrant in favor of Continental Bank N.A., as
             Administrative Agent [incorporated by reference to Exhibit 10(c) to the Registrant's Quarterly Report on Form 10-Q for
             the quarter ended June 30, 1993].

  10.17      First Amendment dated as of May 31, 1995 to Pledge Agreement dated as of May 11, 1993 by and between the Registrant and
             Bank of America Illinois as Issuing and Paying Agent [incorporated by reference to Exhibit 10(f) to the Registrant's
             Quarterly Report on Form 10-Q for the quarter ended June 30, 1995].

  10.18      Intercreditor Agreement dated May 31, 1995 by and among Citicorp USA, Inc., as administrative agent, Bank of America
             Illinois, as issuing and paying agent and WMX Technologies, Inc. [incorporated by reference to Exhibit 10(h) to the
             Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1995].

  10.19      Guarantee Agreement by and among the Registrant and WMX Technologies, Inc., dated May 30, 1995 [incorporated by
             reference to Exhibit 10(i) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1995].

</TABLE>





__________________________

  *      Indicates a management contract or compensatory plan or arrangement
         required to be filed pursuant to Item 14 of Form 10-K.


                                       44
<PAGE>   47
<TABLE>
  <S>        <C>
  10.20      Reimbursement Agreement dated as of May 31, 1995 among WMX Technologies, Inc., OHM Corporation, and OHM Remediation
             Services Corp. [incorporated by reference to Exhibit 10(j) to the Registrant's Quarterly Report on Form 10-Q for the
             quarter ended June 30, 1995].

  10.21      Security Agreement dated as of May 31, 1995 by and between the Registrant, OHM Remediation Services Corp., and WMX
             Technologies, Inc. [incorporated by reference to Exhibit 10(k) to the Registrant's Quarterly Report on Form 10-Q for
             the quarter ended June 30, 1995].

  10.22      Pledge Agreement dated as of May 31, 1995 by and between the Registrant and WMX Technologies, Inc. [incorporated by
             reference to Exhibit 10(l) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1995].

  10.23      Master Loan and Security Agreement dated May 11, 1993, between OHM Remediation Services Corp. and BOT Financial
             Corporation [incorporated by reference to Exhibit 10(d) to the Registrant's Quarterly Report on Form 10-Q for the
             quarter ended June 30, 1993].

  10.24      Amendment No. 1 to Master Loan and Security Agreement dated as of January 19, 1995 between BOT Financial Corporation
             and OHM Remediation Services Corp. [incorporated by reference to Exhibit 10(g) to the Registrant's Quarterly Report on
             Form 10-Q for the quarter ended June 30, 1995].

  10.25      Promissory Note dated December 23, 1993 executed by OHM Remediation Services Corp. in favor of BOT Financial
             Corporation [incorporated by reference to Exhibit 10(m) to Registrant's Annual Report on Form 10-K for the year ended
             December 31, 1993].

  10.26      Promissory Note dated December 28, 1994 executed by OHM Remediation Services Corp. in favor of BOT Financial
             Corporation [incorporated by reference to Exhibit 10(r) to Registrant's Annual Report on Form 10-K for the year ended
             December 31, 1994].

  10.27      Loan and Security Agreement dated as of August 1, 1994 by and between OHM Remediation Services Corp. and Internationale
             Nederlanden Lease Structured Finance B.V. [incorporated by reference to Exhibit 10(b) to Registrant's Quarterly Report
             on Form 10- Q for the quarter ended September 30, 1994].

  10.28      Promissory Note dated August 31, 1994 executed by OHM Remediation Services Corp. in favor of Internationale Nederlanden
             Lease Structured Finance B.V. [incorporated by reference to Exhibit 10(c) to Registrant's Quarterly Report on Form 10-Q
             for the quarter ended September 30, 1994].

  10.29      Continuing Corporate Guaranty dated as of August 1, 1994 executed by OHM Corporation in favor of Internationale
             Nederlanden Lease Structured Finance B.V. [incorporated by reference to Exhibit 10(d) to Registrant's Quarterly Report
             on Form 10-Q for the quarter ended September 30, 1994].

  10.30      Purchase Agreement dated as of December 15, 1992, among OHM Corporation, NSC Corporation, NSC Industrial Services
             Corp., Waste Management, Inc., and The Brand Companies, Inc. [incorporated by reference to Exhibit 10(j) to the
             Registrant's Annual Report on Form 10-K for the year ended December 31, 1992].

  10.31      Stock Purchase Agreement dated December 17, 1992, among OHM Corporation and Chemical Waste Management, Inc.
             [incorporated by reference to Exhibit 10(k) to the Registrant's Annual Report on Form 10-K for the year ended December
             31, 1992].

  10.32*     OHM Corporation 1996 Management Incentive Plan.
</TABLE>





__________________________

  *      Indicates a management contract or compensatory plan or arrangement
         required to be filed pursuant to Item 14 of Form 10-K.


                                       45
<PAGE>   48
<TABLE>
  <S>        <C>
  10.33*     OHM Corporation Executive Retirement Plan, dated as of January 1, 1996.

  11         Statement Re Computation of Per Share Earnings.

  21         Subsidiaries of the Registrant.

  23         Consent of Ernst & Young LLP.

  24         Powers of Attorney of certain directors of the Company.

  27         Financial Data Schedule.
</TABLE>

(b)      There were no reports on Form 8-K filed during the three months ended
December 31, 1995.

(c)      The response to this portion of Item 14 is included as Exhibits to
this report.

(d)      The following consolidated financial statements of NSC Corporation and
its subsidiaries, which are consolidated under the equity method of accounting
in the Company's financial statements, are included in this Annual Report on
Form 10-K pursuant to the requirements of Rule 3-09 of Regulation S-X:

         Consolidated Balance Sheets
         -December 31, 1995 and 1994

         Consolidated Statements of Operations
         -Years Ended December 31, 1995, 1994 and 1993

         Consolidated Statements of Changes in Stockholders' Equity
         -Years Ended December 31, 1995, 1994 and 1993

         Consolidated Statements of Cash Flows
         -Years Ended December 31, 1995, 1994 and 1993

         Notes to Consolidated Financial Statements

         Report of Independent Auditors

         Financial Statement Schedule

         Schedule II      Valuation and Qualifying Accounts
                          -Years Ended December 31, 1995, 1994 and 1993





__________________________

  *      Indicates a management contract or compensatory plan or arrangement
         required to be filed pursuant to Item 14 of Form 10-K.


                                       46
<PAGE>   49
SIGNATURES
- --------------------------------------------------------------------------------

Pursuant to the requirements 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.

                                      OHM CORPORATION

                                      By:  /s/ JAMES L. KIRK
                                          ------------------------------------
                                           James L. Kirk-Chairman of the Board,
                                           President and Chief Executive Officer
March 29, 1996

         Pursuant to the requirements of the Securities Exchange Act of 1934,
this report has been signed below by the following persons on behalf of the
registrant and in the capacities and on March 29, 1996.

/s/ JAMES L. KIRK                                                            
- --------------------------------------------
James L. Kirk-Chairman of the Board, President and
Chief Executive Officer

/s/ HAROLD W. INGALLS 
- --------------------------------------------
Harold W. Ingalls-Vice President, Finance and Chief
Financial Officer (Principal Financial Officer)

/s/ KRIS E. HANSEL                                                           
- --------------------------------------------
Kris E. Hansel-Vice President and Controller (Principal Accounting Officer)

*  VICTOR J. BARNHART                                                        
- --------------------------------------------
   Victor J. Barnhart-Director

*  HERBERT A. GETZ                                                          
- --------------------------------------------
   Herbert A. Getz-Director

*  IVAN W. GORR
- --------------------------------------------
   Ivan W. Gorr-Director
                 
*  CHARLES D. HOLLISTER                                                    
- --------------------------------------------
   Charles D. Hollister-Director

*  JOSEPH R. KIRK                                                          
- --------------------------------------------
   Joseph R. Kirk-Director

*  JAMES E. KOENIG
- --------------------------------------------
   James E. Koenig-Director

*  RICHARD W. POGUE                                                        
- --------------------------------------------
   Richard W. Pogue-Director

*  CHARLES W. SCHMIDT                                                      
- --------------------------------------------
   Charles W. Schmidt-Director

* The undersigned, by signing his name hereto does sign and execute this report
  pursuant to Powers of Attorney executed on behalf of the above-named
  directors and contemporaneously herewith filed with the Securities and
  Exchange Commission.

/s/ JOHN J. RAY, III                                            March 29, 1996
- --------------------------------------------
John J. Ray, III, Attorney-in-Fact





                                       47
<PAGE>   50
                                                   Commission File Number 1-9654
================================================================================

                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549


                           _________________________



                                   FORM 10-K

                    ANNUAL REPORT TO SECTION 13 OR 15(d) OF
                      THE SECURITIES EXCHANGE ACT OF 1934

                           FOR THE FISCAL YEAR ENDED
                               DECEMBER 31, 1995


                           _________________________



                                OHM CORPORATION
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)





                           _________________________

                                   FINANCIAL
                                   STATEMENT
                                   SCHEDULES
                           _________________________
<PAGE>   51
OHM CORPORATION

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

(In Thousands)


<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------
 Column A                                      Column B       Column C      Column D       Column E       Column F
- -------------------------------------------------------------------------------------------------------------------
                                                                    Additions         
                                                            --------------------------

 Description                                  Balance at     Charged to    Charged to         (2)        Balance at
                                              Beginning      Costs and        Other       Deductions        End
                                              of Period       Expenses     Accounts(1)     Describe      of Period
- -------------------------------------------------------------------------------------------------------------------
 <S>                                             <C>            <C>            <C>            <C>          <C>
 Year ended December 31, 1995
 ----------------------------
   Allowance for Uncollectible Accounts          $26,063        $ 2,931        $2,628         $5,711       $25,911

 Year ended December 31, 1994                    $ 2,776        $25,522            --         $2,235       $26,063   
 ----------------------------                                                                                     
   Allowance for Uncollectible Accounts                                                                              

 Year ended December 31, 1993
 ----------------------------
   Allowance for Uncollectible Accounts          $ 1,601        $ 1,210            --         $   35       $ 2,776
</TABLE>


(1) Adjustments made as a result of the acquisition of the environment
    remediation services business of Rust International, Inc.

(2) Uncollectible accounts charged against the valuation reserve.




                                     S-1
<PAGE>   52
                          CONSOLIDATED BALANCE SHEETS
                    (In Thousands, Except Share and Per-Share Data)
<TABLE>
<CAPTION>
                                                                               December 31,
                                                                       --------------------------
                                                                            1995        1994
                                                                       ------------   -----------
<S>                                                                          <C>         <C>
ASSETS
Current assets:

  Cash and cash equivalents ..............................................   $  4,158    $  8,818
  Accounts receivable, net ...............................................     27,125      23,188
  Costs and estimated earnings on contracts
    in process in excess of billings .....................................      7,894       5,537
  Inventories ............................................................      1,041       1,735
  Prepaid expenses and other current assets ..............................      1,495       1,245
  Refundable income taxes ................................................         92         125
                                                                         ------------   ---------   
                                                                               41,805      40,648   
                                                                                                    
Property and equipment:                                                                             
                                                                                                    
  Land ...................................................................        998         998   
  Buildings and improvements .............................................      5,588       5,591   
  Machinery and equipment ................................................      8,813      12,137   
                                                                          ------------   --------   
                                                                               15,399      18,726   
  Less accumulated depeciation ...........................................     (6,915)     (9,063)   
                                                                         ------------   ---------   
                                                                                8,484       9,663   
                                                                                                    
  Other noncurrent assets:                                                                          
                                                                                                    
    Goodwill, net of accumulated amortization of $5,787 and $4,721 in 1995                          
    and 1994, repectively ................................................     36,872      37,938   
    Other assets .........................................................          -          38   
                                                                         ------------   ---------   
                                                                               36,872      37,976   
                                                                         ------------   ---------   
                                                                                                    
  Total Assets                                                               $ 87,161    $ 88,287   
                                                                         ============   =========   
                                                                                                    
LIABILITIES AND STOCKHOLDERS' EQUITY                                                                
Current liabilities:                                                                                
                                                                                                    
  Accounts payable .......................................................   $  3,063    $  2,901   
  Billings in excess of costs and estimated                                                         
    earnings on contracts in process .....................................      3,932       4,987   
  Accrued compensation and related costs .................................      1,166       1,599   
  Federal, state and local taxes .........................................        250         477   
  Other accrued liabilities ..............................................      3,511       2,263   
  Contingent liabilities .................................................      6,694       3,075   
  Current portion of long-term debt ......................................      5,850       3,203   
                                                                          ------------   --------   
                                                                               24,466      18,505   
                                                                                                    
Noncurrent liabilities:                                                                             
                                                                                                    
  Long-term debt .........................................................          -       7,385   
  Payable to affiliate ...................................................      1,571           -   
  Deferred income taxes ..................................................      3,843       4,335   
                                                                                                    
Stockholders' equity:                                                                               
                                                                                                    
  Preferred stock $.01 par value, 10,000,000 shares authorized,                                     
    none issued and outstanding ..........................................          -           -   
  Common stock $.01 par value, 20,000,000 shares authorized; 9,971,175                              
    shares issued and outstanding in both 1995 and 1994 ..................        100         100                     
  Additional paid-in capital .............................................     56,079      56,079   
  Retained earnings ......................................................      1,102       1,883   
                                                                         ------------   ---------   
                                                                               57,281      58,062   
                                                                         ------------   ---------             
  Total Liabilities and Stockholders' Equity                                 $ 87,161    $ 88,287   
                                                                         ============   =========   
</TABLE>





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

                                      S-2
<PAGE>   53
                               NSC CORPORATION

                    CONSOLIDATED STATEMENTS OF OPERATIONS
                    (In Thousands, Except Per-Share Data)

<TABLE>
<CAPTION>
                                                    Years Ended December 31,
                                               ------------------------------------
                                                  1995         1994         1993
                                               -------         ----         -----
<S>                                                <C>          <C>          <C>
Gross revenues .............................    $124,529     $132,218     $110,254
Less direct subcontract costs ..............      24,426       23,672       23,751
                                                --------     --------     --------
  Net Revenues .............................     100,103      108,546       86,503
Costs of services ..........................      80,656       86,830       65,602
                                                --------     --------     --------
  Gross Profit .............................      19,447       21,716       20,901
Selling, general and administrative expenses      16,353       15,548       13,687
Goodwill amortization ......................       1,066        1,067          858
                                                --------     --------     --------
  Operating Income .........................       2,028        5,101        6,356
                                                --------     --------     --------
Other:
  Interest expense .........................         587          804          807
                                                    (227)        (386)        (397)
                                                --------     --------     --------
                                                     360          418          410
                                                --------     --------     --------
  Income Before Income Taxes ...............       1,668        4,683        5,946
Income taxes ...............................         953        2,117        2,573
                                                --------     --------     --------
  Net Income ...............................    $    715     $  2,566     $  3,373
                                                ========     ========     ========
Net income per share .......................    $   0.07     $   0.26     $   0.40
                                                ========     ========     ========

Weighted-average number of common and
common-equivalent shares outstanding .......       9,971        9,971        8,504
                                                ========     ========     ========
                                                   

</TABLE>





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


                                      S-3
<PAGE>   54
                               NSC CORPORATION
          CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY
                    (In Thousands, Except Per-Share Data)


<TABLE>
<CAPTION>
                                                  Common    Stock                                           
                                               --------------------       Additional                   Total
                                               Number of                    Paid-in     Retained    Stockholders'
                                                Shares        Amount       Capital      Earnings      Equity
                                               ---------     --------      -------      --------    -----------                    
<S>                                           <C>            <C>          <C>          <C>         <C>
Balance at January 1, 1993 .............      5,735               57          30,084         9,405      39,546         
Net income..............................          -                -               -         3,373       3,373
Cash dividend declared ($1.20 per share)          -                -               -       (11,965)    (11,965)                    
Issuance of common stock for acquisition      4,082               41          25,373             -      25,414              
Stock options exercised ................        154                2             622             -         624              
                                             ------           ------          ------        ------      ------
Balance at December 31, 1993 ...........      9,971              100          56,079           813      56,992  
Net income .............................          -                -               -         2,566       2,566                     
Cash dividend declared ($0.15 per share)          -                -               -        (1,496)     (1,496)
                                             ------           ------          ------        ------      ------
Balance at December 31, 1994 ...........      9,971         $    100        $ 56,079      $  1,883    $ 58,062  
                                             ------           ------          ------        ------      ------
Net income .............................          -                -               -           715         715                     
Cash dividend declared ($0.15 per share)          -                -               -        (1,496)     (1,496)                    
                                             ------           ------          ------        ------      ------
Balance at December 31, 1995 ...........      9,971         $    100        $ 56,079      $  1,102    $ 57,281  
                                             ======           ======          ======        ======      ======
</TABLE>




                                      S-4
<PAGE>   55
                                NSC CORPORATION

                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                                (In Thousands)

<TABLE>
<CAPTION>
                                                                       Years Ended December 31,
                                                                  ----------------------------------
                                                                      1995       1994        1993
                                                                  ---------     -------    --------
<S>                                                              <C>        <C>           <C>
CASH FLOWS FROM OPERATING ACTIVITIES

  Net income ................................................   $    715    $  2,566       $  3,373      
  Adjustments to reconcile net income to net cash                                                        
    provided by operating activities:                                                            

      Depreciation ..........................................      1,830       2,160          2,132      
      Goodwill amortization .................................      1,066       1,067            858      
      Deferred income taxes .................................     (1,034)      1,072          3,457      
      Gain on disposition of property and equipment .........        (36)       (123)            (5)     
  Changes in assets and liabilities, net of effects of 
    acquired business:                                                                                 
  Accounts receivable, net ..................................       (984)      2,943         15,912      
  Costs and estimated earnings on contracts                                                               
    in process in excess of billings ........................     (2,283)     (1,048)           188      
  Other current assets ......................................        487       3,884         (2,964)     
  Accounts payable ..........................................       (176)     (1,677)          (749)     
  Billings in excess of costs and estimated                                                              
    earnings on contracts in process ........................     (1,559)       (471)         3,827      
  Other current liabilities .................................      4,125      (2,197)        (1,284)     
  Other .....................................................         38          14              6      
                                                                  ------      ------         ------
      Net cash provided by operating activities                    2,189       8,190         24,751      
                                                                  ------      ------         ------
                                                                                                         
                                                                                                         
CASH FLOWS FROM INVESTING ACTIVITIES:                                 
  Purchases of property and equipment .......................       (759)       (814)          (891)     
  Proceeds from sale of property and equipment ..............        144         350             49      
  Purchase of Brand, net of cash acquired ...................        -           -             (767)     
  Net investment in and advances to discontinued operations          -           -           (4,228)     
                                                                  ------      ------         ------
      Net cash used in investing activities                         (615)       (464)        (5,837)     
                                                                  ------      ------         ------
                                                                                                         
CASH FLOWS FROM FINANCING ACTIVITIES:           
  Due to and from OHM Corporation ...........................        -           -          (14,850)     
  Proceeds from issuance of long-term debt ..................        -           -           15,000      
  Payments on long-term debt ................................     (4,738)     (3,187)        (2,223)     
  Proceeds from issuance of common stock upon exercise of                                                
    stock options ...........................................        -           -              624
  Cash dividend paid ........................................     (1,496)     (1,496)       (11,965)            
                                                                  ------      ------         ------
      Net cash used in financing activities                       (6,234)     (4,683)       (13,414)             
                                                                  ------      ------         ------
      Net increase (decrease) in cash and cash equivalents ..     (4,660)      3,043          5,500      
  Cash and cash equivalents at beginning of periods .........      8,818       5,775            275      
                                                                  ------      ------         ------
  Cash and cash equivalents at end of periods ...............   $  4,158    $  8,818       $  5,775      
                                                                ========    ========       ========
</TABLE>    

The accompanying notes are an integral part of these consolidated financial 
statements.
                                      S-5
<PAGE>   56




NSC CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 1995

NOTE 1 - ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

ORGANIZATION AND BASIS OF PRESENTATION  The accompanying consolidated financial
statements include the accounts of NSC Corporation (the "Company") and its
wholly-owned subsidiaries, National Surface Cleaning, Inc. ("NSC"), National
Service Cleaning Corp. ("NSCC") and since September 4, 1995 Olshan Demolishing
Management, Inc. ("ODMI") - see Note 8 - "Transactions with Affiliates".  All
intercompany transactions have been eliminated in consolidation.  The Company
is a Delaware corporation and was a seventy percent-owned subsidiary of OHM
Corporation ("OHM") through May 3, 1993.  On May 4, 1993 pursuant to a Purchase
Agreement among the Company, Industrial, OHM, The Brand Companies, Inc.
("Brand") and Waste Management, Inc. ("WMI"), now known as WMX Technologies,
Inc., the Company acquired the asbestos-abatement division of Brand (the
"Division") in exchange for 4,010,000 shares of the Company's common stock and
all the common stock of Industrial.  As of December 31, 1995 and 1994, OHM and
Rust International Inc. (a successor company to Brand and hereinafter referred
to as "Rust") each owned approximately forty percent of the Company's common
stock.

USE OF ESTIMATES  The preparation of financial statements in conformity with
generally accepted accounting principles requires management to make estimates
and assumptions that affect the amounts reported in the financial statements
and accompanying notes.  Actual results may differ from those estimates, and
such differences may be material.

REVENUE AND COST RECOGNITION  The Company primarily derives its revenues from
providing asbestos-abatement, demolition and dismantling and other specialty
contracting services under fixed-price, time and materials, unit price
contracts and sale of scrap metals.  The Company recognizes revenues and
related income from its fixed- and unit-price contracts in process using the
percentage-of-completion method of accounting.  The Company determines the
percentage-of-completion of its contracts by comparing costs incurred to date
to total estimated costs.  Revenues from time and material-type contracts are
recorded based on cost incurred.  Provisions for estimated losses on
uncompleted contracts are made in the period in which such losses are
determined.  Revenues are recognized for amounts under pending claims when
management believes it is probable the claim will result in additional contract
revenues and the amount can be reliably estimated.  Contract costs include all
direct labor, material, per diem, subcontract and other direct and indirect
costs related to the contract performance.  Selling, general and administrative
expenses are charged to expense as incurred.  The asset, "costs and estimated
earnings on contracts in process in excess of billings," represents revenues
recognized in excess of amounts billed.  The liability, "billings on contracts
in process in excess of costs and estimated earnings," represents billings in
excess of revenues recognized.

DIRECT SUBCONTRACT COSTS  The Company incurs a substantial amount of direct
subcontract costs which are passed through to its clients.  These costs result
from the use of subcontractors on projects for labor, transportation and
disposal of asbestos materials, analytical and restoration services, and other
removal-related services.

INVENTORIES  Inventories primarily consist of operating supplies and are stated
at the lower of cost or market.  Cost is determined using the first-in,
first-out (FIFO) method.

PROPERTY AND EQUIPMENT  Property and equipment are stated at cost.
Depreciation is provided over the estimated useful lives of the respective
assets using the straight-line method.  During 1995, the Company removed from
its books fully depreciated assets with a total cost of $3,334,000.

GOODWILL  Goodwill is amortized over a 40-year life and is reviewed on an
ongoing basis by the Company's management based on several factors, including
the Company's projection of undiscounted operating cash flows.  If an
impairment of the carrying value were to be indicated by this review, the
Company would adjust the carrying value of goodwill to its estimated fair
value.

LONG-LIVED ASSETS  In 1995, the Financial Accounting Standards Board issued
Statement No. 121, "Accounting for the Impairment of Long-Lived Assets and for
Long-Lived Assets to be Disposed Of" (FAS 121).  The Company





                                      S-6
<PAGE>   57
intends to adopt the provisions of FAS 121 in the first quarter of 1996, and
does not expect the effect of the adoption to be material to its financial
statements.

INCOME TAXES  The Company provides for income taxes based upon earnings
reported for financial statement purposes.  Deferred tax assets and liabilities
are determined based on temporary differences between financial reporting and
tax basis of assets and liabilities.

STOCK COMPENSATION  The Company accounts for its stock compensation
arrangements under the provisions of APB 25, "Accounting For Stock Issued To
Employees", and intends to continue to do so.

CASH EQUIVALENTS AND CASH FLOW INFORMATION  The Company considers all
investments having a maturity of three months or less when purchased to be cash
equivalents.  Cash equivalents are stated at cost which approximates fair
market value.  Cash paid for income taxes was $1,702,000, $263,000 and
$1,063,000 for 1995, 1994, and 1993, respectively.  Cash paid for interest was
$587,000, $802,000 and $945,000 for 1995, 1994 and 1993, respectively.  The
effects of the Company's non-cash transactions with ODMI are described in Note
8., Transactions with Affiliates.

NET INCOME PER SHARE  The net income per share amounts for 1995, 1994 and 1993
have been computed by dividing net income by the weighted-average number of
common and common-equivalent shares outstanding, if dilutive, during the
respective periods.

RECLASSIFICATIONS  Certain reclassifications have been made to prior year
financial statements to conform with the current year presentation.

NOTE 2 - ACCOUNTS RECEIVABLE

Accounts receivable are summarized as follows:
<TABLE>
<CAPTION>
                                                                                         DECEMBER 31,
                                                                                --------------------------------
                                                                                   1995                  1994
                                                                                -----------           ----------
                                                                                      (IN THOUSANDS)
<S>                                                                                 <C>                 <C>
Accounts billed and due currently   . . . . . . . . . . . . . . . . . . . .       $24,479               $20,381
Retained  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .         3,195                 3,589
                                                                                ---------              ---------
                                                                                   27,674                23,970
Allowance for uncollectible accounts  . . . . . . . . . . . . . . . . . . .          (549)                 (782)
                                                                               ----------               ------- 
                                                                                  $27,125               $23,188
                                                                               ==========              ========
</TABLE>

   The retained receivables at December 31, 1995 are expected to be collected
within one year.





                                      S-7
<PAGE>   58
NOTE 3 - COSTS AND ESTIMATED EARNINGS ON CONTRACTS IN PROCESS

The consolidated balance sheets include the following amounts:
<TABLE>
<CAPTION>
                                                                                         DECEMBER 31,
                                                                                ------------------------------
                                                                                   1995                1994
                                                                                -----------        -----------
                                                                                       (IN THOUSANDS)
<S>                                                                             <C>                      <C>
Costs incurred on contracts in process  . . . . . . . . . . . . . . . . . .      $ 98,882            $ 85,822
Estimated earnings  . . . . . . . . . . . . . . . . . . . . . . . . . . . .        19,481              17,138
                                                                                 --------            --------
                                                                                  118,363             102,960                      
Less billing to date  . . . . . . . . . . . . . . . . . . . . . . . . . . .       114,401             102,410
                                                                                 --------            --------
                                                                                 $  3,962            $    550
                                                                                 =========           ========
Costs and estimated earnings on contracts in
         process in excess of billings  . . . . . . . . . . . . . . . . . .      $  7,894            $  5,537
Billings on contracts in process in excess of
         costs and estimated earnings . . . . . . . . . . . . . . . . . . .        (3,932)             (4,987)
                                                                                 --------            --------

                                                                                 $  3,962            $    550
                                                                                 ========            ========
</TABLE>

Costs and estimated earnings on contracts in process in excess of billings
included reserves for contract revenue adjustments of $442,000 and $530,000 at
December 31, 1995 and 1994, respectively.  The Company recognizes revenue from
its fixed and unit price contracts in process using the percentage of
completion method of accounting, which requires the use of estimates.  Such
estimates are subject to changes throughout the duration of the contract, due
to factors such as technical problems, disputes, weather, delays caused by
external sources and fluctuations in the prices of materials.

NOTE 4 - INCOME TAXES

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.  Significant components
of the Company's deferred tax liabilities and assets as of December 31, 1995
and 1994 are as follows:


<TABLE>
<CAPTION>
                                                                                              DECEMBER 31,
                                                                                        -------------------------
                                                                                            1995           1994
                                                                                        -----------     ---------
                                                                                               (IN THOUSANDS)
<S>                                                                                 <C>              <C>
   Deferred tax assets:
      AMT credit carryforward   . . . . . . . . . . . . . . . . . . . . . . . . .        $  ---          $   573
      Accrued liabilities   . . . . . . . . . . . . . . . . . . . . . . . . . . .         1,840              533
      Allowance for uncollectible accounts  . . . . . . . . . . . . . . . . . . .           219              313
                                                                                         ------           ------
        Total deferred tax assets   . . . . . . . . . . . . . . . . . . . . . . .         2,059            1,419
  Deferred tax liabilities:
      Tax over book depreciation  . . . . . . . . . . . . . . . . . . . . . . . .           932            1,041
      Goodwill  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .         3,542            3,391
      Contract revenue recognition  . . . . . . . . . . . . . . . . . . . . . . .           515              574
      Prepaid expenses and other assets . . . . . . . . . . . . . . . . . . . . .           597              498
      Other, net  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .           ---              476
                                                                                         ------          -------
        Total deferred tax liabilities  . . . . . . . . . . . . . . . . . . . . .         5,586            5,980
                                                                                         ------          -------

        Net deferred tax liabilities  . . . . . . . . . . . . . . . . . . . . . .        $3,527          $4,561
                                                                                         ======          =======
</TABLE>





                                      S-8
<PAGE>   59
Significant components of the provision for income taxes (benefit) are as
follows:

<TABLE>
<CAPTION>
                                                                            YEARS ENDED DECEMBER 31,
                                                                          -----------------------------
                                                                          1995         1994        1993
                                                                          ----         ----        ----
                                                                                 (IN THOUSANDS)
<S>                                                                      <C>         <C>         <C>
Current:
         Federal  . . . . . . . . . . . . . . . . . . . . . .            $1,404       $  768       $ (685)         
         State    . . . . . . . . . . . . . . . . . . . . . .               583          277         (199)        
                                                                         ------       ------       ------        
         Total current taxes (benefit)  . . . . . . . . . . .             1,987        1,045         (884)        
                                                                         ------       ------       ------        
Deferred:                                                                                                             
         Federal  . . . . . . . . . . . . . . . . . . . . . .              (664)         831        2,678             
         State  . . . . . . . . . . . . . . . . . . . . . . .              (370)         241          779          
                                                                         ------       ------       ------            
         Total deferred taxes (benefit). . . . . . . . . . .             (1,034)       1,072        3,457 
                                                                         ------       ------       ------
                                                                                                         

              Total income tax provision . . . . . . . . . .             $  953       $2,117       $2,573
                                                                         ======       ======      =======
</TABLE>

The reasons for differences between income taxes attributable to continuing
operations and the amount computed by applying the federal statutory tax rate
(34% is the statutory tax rate for companies that have less than $10 million of
taxable income) to income from continuing operations before income taxes are:

<TABLE>
<CAPTION>
                                                                            YEARS ENDED DECEMBER 31,
                                                                          ----------------------------
                                                                                LIABILITY METHOD
                                                                          ----------------------------
                                                                          1995         1994        1993
                                                                          ----         ----        ----
                                                                                 (IN THOUSANDS)
<S>                                                                     <C>          <C>          <C> 
Federal statutory rate  . . . . . . . . . . . . . . . . . .             34.0%        34.0%        34.0%
Add (deduct):
             State income taxes, net of federal tax benefit              8.2          7.1          6.5
             Goodwill amortization  . . . . . . . . . . . .             10.9          3.9          3.0
             Other  . . . . . . . . . . . . . . . . . . . .              4.0          0.2         (0.2)
                                                                      ------       ------       ------ 

                                                                        57.1%        45.2%        43.3%
                                                                      ======       ======       ====== 
</TABLE>

NOTE 5 - LONG-TERM DEBT

   Long-term debt consists of the following:

<TABLE>
<CAPTION>
                                                                                        DECEMBER 31,
                                                                                    ------------------
                                                                                    1995             1994
                                                                                    ----             ----
                                                                                      (IN THOUSANDS)
<S>                                                                          <C>                       <C>
7.36% notes, due 1997   . . . . . . . . . . . . . . . . . . . . . . . . . .     $     ---          $   207
8.21% notes, due 1997   . . . . . . . . . . . . . . . . . . . . . . . . . .           ---              431
Variable-rate revolving credit facility   . . . . . . . . . . . . . . . . .          5,850           9,950
                                                                                    ------         -------
                                                                                     5,850          10,588
                                                                                          
Less current portion  . . . . . . . . . . . . . . . . . . . . . . . . . . .          5,850           3,203
                                                                                    ------         --------
                                                                                $      ---         $  7,385
                                                                                 =========         ========
</TABLE>

The Company has a $25,000,000 revolving credit facility (the "Facility") with
two banks that expires on June 5, 1996.  Under the terms of the Facility, the
Company as of December 31, 1995 has outstanding $5,850,000 on a term loan basis
and may borrow up to $8,000,000 on a revolving basis; the remaining unused
balance is available for letters of credit.  Amounts outstanding under the
Facility bear interest at 150 to 225 basis points above LIBOR and are secured
by substantially all the Company's assets.  Subsequent to December 31, 1995 the
Company repaid the full amount outstanding under the Facility.

In connection with the acquisition of the Division, Rust (successor to Brand)
has provided the Company with a $25 million revolving credit facility.  Under
this revolving credit agreement, Rust will make available revolving


                                      S-9
<PAGE>   60

loans to the Company until May 3, 1996 in amounts not to exceed $25 million.
Such loans will be subordinate to the senior bank financing described above, be
unsecured, bear interest at the prime rate as announced by a certain bank plus
1% and be utilized for working capital purposes.  Interest on such loans will
be payable on a quarterly basis, and the aggregate principal amount of such
loans will mature on June 6, 1996.  No amounts were outstanding under this
revolving credit agreement at December 31, 1995 or 1994.

NOTE 6 - CAPITAL STOCK

The Company's Certificate of Incorporation authorizes the Board of Directors to
issue up to 10,000,000 shares of preferred stock, $0.01 par value, without any
further vote or action by the stockholders.  As of December 31, 1995 no
preferred stock has been issued.

Pursuant to an agreement among the Company, Rust and OHM dated May 4, 1993 each
of Rust and OHM has the right to demand registration, at their own expense, of
all or a portion of the common stock of the Company held by it.  In the event
either Rust or OHM demands such registration, the other entity has the right to
participate.  This agreement is subject to certain conditions and limitations,
including limitations as to the frequency of exercise and Rust's and OHM's
right to participate in other registrations of the Company.

NOTE 7 - STOCK OPTION PLAN

The Company has a stock option plan (the "1990 Plan") which provides for the
granting of options to acquire up to 860,000 shares of the Company's common
stock.  The options are issuable to directors, officers and key employees at an
exercise price not less than the fair market value of the Company's common
stock on the date of grant.  The stock options granted under the 1990 Plan are
exercisable in either cumulative annual installments ranging up to 25% or
immediately commencing on the date of grant, and expire ten years thereafter.
At December 31, 1995 656,750 shares were available for grants of additional
stock options under the 1990 Plan.

The following summarizes stock option activity during 1995, 1994 and 1993:

<TABLE>
<CAPTION>
                                                                                   1990 PLAN
                                                                      ----------------------------------
                                                                        NUMBER OF         OPTION PRICE
                                                                         OPTIONS        RANGE PER SHARE
                                                                      -------------   -------------------
<S>                                                                     <C>           <C>       <C>
Outstanding at January 1, 1993  . . . . . . . . . . . . . . .             711,420       $4.00  -  $9.00
         Granted  . . . . . . . . . . . . . . . . . . . . . .              10,000                  4.50
         Exercised  . . . . . . . . . . . . . . . . . . . . .            (156,000)                 4.00
         Canceled . . . . . . . . . . . . . . . . . . . . . .            (116,000)       4.00  -   9.00
                                                                        ---------                        
Outstanding at December 31, 1993  . . . . . . . . . . . . . .             449,420        4.00  -   8.75
         Canceled . . . . . . . . . . . . . . . . . . . . . .            (224,100)       4.00  -   8.75
                                                                        ---------                         
Outstanding at December 31, 1994  . . . . . . . . . . . . . .             225,320        4.00  -   8.50
         Canceled . . . . . . . . . . . . . . . . . . . . . .            (178,070)       4.00  -   6.00
                                                                        ---------                         
Outstanding at December 31, 1995  . . . . . . . . . . . . . .              47,250        4.00  -   8.50
                                                                        ---------                        
Exercisable at December 31, 1995   . . . . . . . . . . . . .               47,250        4.00  -   8.50
                                                                        =========            
</TABLE>





                                      S-10
<PAGE>   61




NOTE 8 - TRANSACTIONS WITH AFFILIATES

In April 1995, the Company entered into an Interim Management Agreement and
Operating Agreement (the "Agreements") with Rust under which the Company,
through ODMI, assumed the management of Olshan Demolishing Company ("ODC"), a
Rust subsidiary specializing in demolition and dismantling, primarily in the
industrial market.  In connection with the Interim Management Agreement, Rust
paid the Company a one-time, non-refundable fee of $500,000, and in September
1995, the Company assumed the management of the operations of ODC.

The term of the Operating Agreement extends through April 2005, although the
occurrence of certain conditions or events could trigger early termination.
Pursuant to the provisions of the Operating Agreement, Rust provided the
Company a non-interest bearing working capital loan, payable upon termination
of the Operating Agreement, of approximately $1,571,000, of a possible maximum
$5,500,000, by transferring to the Company current assets of $3,062,000 and
current liabilities of $1,491,000.

The results of operations of ODMI since September 1995 are consolidated with
the Company's results of operations.  In exchange for the right to operate ODC,
the Company is required to pay Rust an annual fee based on operating profit, if
any, which amounted to $163,000 in 1995.  In the event that ODC incurs
operating losses, Rust would be required to reimburse the Company for a portion
of these losses.

The Company has, from time to time, provided asbestos-abatement and related
services to affiliates of OHM on a subcontract basis.  Revenues recognized from
these affiliates for such services were $212,000, $1,377,000 and $3,469,000 for
1995, 1994 and 1993, respectively.

In addition, the Company has, from time to time, provided asbestos-abatement
and related services to Rust and certain of its affiliates on a subcontract
basis.  Revenues recognized for such services were $302,000, $4,509,000 and
$1,751,000 for the years ended December 31, 1995, 1994, and 1993, respectively.
Also, Rust and certain of its affiliates provided scaffolding, disposal,
demolition and other related services to the Company on a subcontract basis.
The cost for such services provided by Rust and its affiliates was $1,719,000,
$940,000 and $2,763,000 for the years ended December 31, 1995, 1994 and 1993,
respectively.  During 1995, Rust rented demolishing equipment to the Company
for which it was charged $209,000 for the year ended December 31, 1995.

NOTE 9 - EMPLOYEE BENEFIT PLANS

Effective October 1, 1992 the Company adopted the NSC Corporation Retirement
Savings Plan (the "Plan").  The Plan allows eligible employees to make
contributions, up to a certain limit, to a trust on a tax-deferred basis under
Section 401(k) of the Internal Revenue Code.  The Company may, at its
discretion, make profit-sharing contributions to the Plan out of its profits
for the plan years. The Company made matching contributions of  $89,000, $0 and
$21,000 for 1995, 1994 and 1993 respectively.

The Company's subsidiary, NSC, has certain union employees which are covered by
union-sponsored, collectively bargained, multi-employer retirement plans.
Contributions to the plans were $1,575,000, $2,379,000 and $1,500,000 for 1995,
1994 and 1993, respectively.

NOTE 10 - LITIGATION, COMMITMENTS AND CONTINGENCIES

The nature and scope of the Company's business bring it into regular contact
with the general public, a variety of businesses and government agencies.  Such
activities inherently subject the Company to the hazards of litigation, which
are defended in the normal course of business.

The Company effectively self insures its auto, commercial general liability and
workers' compensation risks up to $500,000 per occurrence since November 1,
1995.  For claims that may exceed the self-insured amounts, the Company has
obtained commercial/excess umbrella and excess workers' compensation stop loss
coverages on a fully-insured basis.  Factors affecting the ultimate resolution
of these claims against the Company, particularly those claims related to
personal injuries, are to some degree outside the control of the Company and
include, among other items, determination of the extent of an injury or
disability, the amount of ongoing medical expenses that are




                                      S-11
<PAGE>   62

necessary to treat the injury or disability, and the uncertainty associated
with damages that may be awarded in the event of a jury trial.

In connection with the claims described in the preceding paragraphs, the
Company has recorded an accrual of $6,694,000 at December 31, 1995 ($3,075,000
at December 31, 1994) which represents its estimate of loss associated with the
resolution of these claims; however, the ultimate outcome of these claims
cannot presently be determined.

The Company is currently cooperating in a grand jury investigation currently
being conducted by the Department of Justice, Environmental Crimes Section,
relating to operational activities involving a subsidiary of the Company as a
subcontractor of the Weldon Springs Site Remedial Action Project.  The Company
cannot speculate what effects, if any, the results of such investigation will
have on the Company.

The Company occupies office space and utilizes equipment in various locations
under operating leases.  Rental expense under operating leases amounted to
$866,000, $830,000 and $455,000 for 1995, 1994 and 1993, respectively.  The
lease agreements generally contain renewal provisions and escalation clauses.
Future minimum lease payments under noncancelable operating leases as of
December 31, 1995 are: 1996, $728,000; 1997, $514,000; 1998, $310,000; 1999,
$117,000 and 2000, $86,000.

The Company had $8,000,000 and $19,017,000 letters of credit outstanding at
December 31, 1995 and 1994, respectively.  These letters of credit were issued
primarily in support of the Company's insurance programs.

NOTE 11 - FAIR VALUE OF FINANCIAL INSTRUMENTS

The following methods and assumptions were used by the Company in estimating
its fair value disclosures for financial instruments:

Cash and cash equivalents:  The carrying amount reported in the balance sheet
for cash and cash equivalents approximates its fair value.

Accounts receivable and accounts payable:  The carrying amounts reported in the
balance sheet for accounts receivable and accounts payable approximate their
fair value.

Long- and short-term debt:  The carrying amounts of the Company's borrowings
under its short-term revolving credit arrangements approximate their fair
value.  The fair value of the Company's long-term debt is estimated using
discounted cash flow analyses, based on the Company's current incremental
borrowing rates for similar types of borrowing arrangements.

The carrying amounts and fair values of the Company's financial instruments at
December 31, 1995 are as follows:

<TABLE>
<CAPTION>
                                                              CARRYING            FAIR
                                                              AMOUNT              VALUE
                                                              -------------------------
                                                                      (IN THOUSANDS)

    <S>                                                     <C>               <C>
    Cash and cash equivalents   . . . . . . . . . . . .        $4,158            $4,158
    Accounts receivable   . . . . . . . . . . . . . . .        27,125            27,125
    Accounts payable  . . . . . . . . . . . . . . . . .       (3,063)            (3,063)
    Short-term debt   . . . . . . . . . . . . . . . . .       (5,850)            (5,850)
    Long-term debt  . . . . . . . . . . . . . . . . . .       (1,571)              (803)
</TABLE>





                                      S-12
<PAGE>   63




NOTE 12 - INDUSTRY SEGMENT DATA

The Company operates in two principal industries - asbestos-abatement services
and beginning in September 1995, demolition and dismantling services.  The
Company's asbestos-abatement divisions provide asbestos removal, insulation and
restoration primarily to private sector clients at commercial properties, while
the Company's demolition and dismantling division provides industrial
dismantling and commercial demolition for public and private sector customers.
Intersegment sales are generally priced on a basis comparable to sales to
unaffiliated companies.

<TABLE>
<CAPTION>
                                                                     
                                                                   DECEMBER 31,
                                                                ------------------
                                                                      1995
                                                                      ----
                                                                  (IN THOUSANDS)
         <S>                                                        <C>
         Revenue
             Asbestos-Abatement . . . . . . . . . . .               $116,940
             Demolition and Dismantling . . . . . . .                  7,589
             Intersegment . . . . . . . . . . . . . .                 $1,709
                                                                    --------
                                                                     126,238

             Elimination - intersegment sales . . . .                 (1,709)
                                                                    --------
                  Total revenue   . . . . . . . . . .               $124,529
                                                                    ========

         Operating profit
             Asbestos-Abatement . . . . . . . . . . .               $  6,932
             Demolition and Dismantling . . . . . . .                    827
                                                                    --------
                  Total operating profit  . . . . . .                  7,759
         Corporate expenses . . . . . . . . . . . . .                 (5,731)
         Interest expense . . . . . . . . . . . . . .                   (587)
         Other  . . . . . . . . . . . . . . . . . . .                    227
                                                                    --------
                  Income before income taxes  . . . .               $  1,668
                                                                    ========

         Identifiable assets
             Asbestos-Abatement . . . . . . . . . . .               $ 74,958
             Demolition and Dismantling . . . . . . .                  7,370
                                                                    --------
                                                                      82,328
             Corporate assets . . . . . . . . . . . .                  4,833
                                                                    --------
                   Total assets   . . . . . . . . . .               $ 87,161
                                                                    ========
</TABLE>

NOTE 13 - ACQUISITION OF THE DIVISION

On December 23, 1992 the Company entered into a Purchase Agreement among the
Company, Industrial, OHM, Brand and WMI, pursuant to which the Company
purchased, on May 4, 1993 the Division in exchange for 4,010,000 shares of the
Company's common stock and the capital stock of Industrial.  The acquisition of
the Division has been accounted for using the purchase method and,
accordingly, the acquired assets and assumed liabilities have been recorded at
their estimated fair values as of May 4, 1993.  Pursuant to the Purchase
Agreement, Brand guaranteed to the Company that, except for certain contracts,
the contracts assumed by the Company from Brand to provide asbestos-abatement
and other related services would yield certain minimum gross margins depending
on the type of contract.  Gross margin is defined as revenues derived from
these contracts less certain specified costs of performing such contracts
divided by such revenues.  Brand paid the Company $3,775,000 pursuant to this
provision of the Purchase Agreement for the year ended December 31, 1993.  In
addition, pursuant to the Purchase Agreement, Brand guaranteed the collection
of the full amount of all the Division's billed and unbilled accounts
receivables which were acquired by the Company.  Pursuant to this provision of
the Purchase Agreement, Brand paid the Company $7,620,000 during the year ended
December 31, 1993.  As a condition of the Purchase Agreement, on May 4, 1993
the Company entered into a $50,000,000 revolving credit facility, repaid all of
its indebtedness to OHM, and terminated the Cash Management Agreement and
Management Services Agreement with OHM.  In 1995 the Company elected to reduce
this revolving credit facility to $25,000,000.





                                      S-13
<PAGE>   64




NOTE 14 - QUARTERLY FINANCIAL DATA (UNAUDITED)

The following is an analysis of certain items in the consolidated statements of
operations by quarter for 1995 and 1994:
<TABLE>
<CAPTION>
                                                               FIRST        SECOND        THIRD         FOURTH
1995                                                          QUARTER      QUARTER       QUARTER       QUARTER                    
- ----                                                          -------      -------       -------       -------
                                                                    (IN THOUSANDS, EXCEPT PER-SHARE DATA)           
<S>                                                            <C>         <C>           <C>          <C>
     
     
Gross revenues  . . . . . . . . . . . . . . . . . . . .        $29,545     $31,965       $29,452       $33,567
Net revenues  . . . . . . . . . . . . . . . . . . . . .         24,619      25,813        23,225        26,446
Gross profit  . . . . . . . . . . . . . . . . . . . . .          4,700       5,203         4,562         4,982
Operating income  . . . . . . . . . . . . . . . . . . .            548       1,075           123           282
Net income  . . . . . . . . . . . . . . . . . . . . . .            220         493             2             0
                                                                                                
Net income per share  . . . . . . . . . . . . . . . . .           0.02        0.05          0.00          0.00
                                                               =======     =======       =======       =======
</TABLE>


<TABLE>
<CAPTION>
                                                                FIRST       SECOND        THIRD         FOURTH
1994                                                           QUARTER     QUARTER       QUARTER       QUARTER
- ----                                                           -------     -------       -------       -------
                                                                    (IN THOUSANDS, EXCEPT PER-SHARE DATA)
<S>                                                            <C>         <C>           <C>           <C>
     
     
Gross revenues  . . . . . . . . . . . . . . . . . . . .        $34,203     $35,150       $32,076       $30,789
Net revenues  . . . . . . . . . . . . . . . . . . . . .         27,638      29,252        26,579        25,077
Gross profit  . . . . . . . . . . . . . . . . . . . . .          4,518       5,382         6,075         5,741
Operating income  . . . . . . . . . . . . . . . . . . .            379       1,494         1,764         1,464
Net income  . . . . . . . . . . . . . . . . . . . . . .            168         731           892           775
                                                                                                
Net income per share  . . . . . . . . . . . . . . . . .           0.02        0.07          0.09          0.08
                                                               =======     =======       =======       =======
</TABLE>


The Company's results of operations for the fourth quarter of 1995 reflect
additional provisions for workers' compensation losses in connection with the
unfavorable resolution of two significant claims.





                                      S-14
<PAGE>   65




               REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS


Board of Directors and Stockholders
NSC Corporation

We have audited the accompanying consolidated balance sheets of NSC Corporation
and subsidiaries as of December 31, 1995 and 1994, and the related
consolidated statements of operations, changes in stockholders' equity, and
cash flows for each of the three years in the period ended December 31, 1995.
Our audits also included the financial statement schedule listed in the Index
at Item 14 (a).  These financial statements and schedule are the responsibility
of the Company's management.  Our responsibility is to express an opinion on
these financial statements and schedule 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 consolidated financial statements referred to above present
fairly, in all material respects, the consolidated financial position of NSC
Corporation and subsidiaries at December 31, 1995 and 1994, and the consolidated
results of their operations and their cash flows for each of the three years in
the period ended December 31, 1995, 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.



                                               /s/ Ernst & Young LLP



Boston, Massachusetts
February 2, 1996





                                      S-15
<PAGE>   66




NSC CORPORATION
SCHEDULE II--VALUATION AND QUALIFYING ACCOUNTS
(In Thousands)


<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------
Column A                                    Column B         Column C         Column D         Column E
- ---------------------------------------------------------------------------------------------------------------

                                           Balance at       Charged to
                                            Beginning        Costs and       Deductions       Balance at
                 Description                of Period     Expenses (2)      Describe (1)    End of Period

- ---------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>              <C>
Year Ended December 31, 1995
  Deducted from assets accounts:
    Allowance for uncollectible accounts      $    782      $      0         $    233            $    549
Reserve for contract revenue adjustments           530           401              489                 442

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

Year Ended December 31, 1994
  Deducted from assets accounts:
    Allowance for uncollectible accounts      $  1,165      $    390         $    773            $    782
    Reserve for contract revenue adjustments     1,546           332            1,348                 530


- --------------------------------------------------------------------------------------------------------------
Year Ended December 31, 1993
  Deducted from assets accounts:
    Allowance for uncollectible accounts      $    700      $    500         $     35            $  1,165
    Reserve for contract revenue adjustments       700         2,831 (3)        1,985 (4)           1,546

- ----------------------------------------------------------------------------------------------------------------
</TABLE>


(1)    Uncollectible accounts written off and adjustments to unbilled revenues
       on contracts in process.

(2)    Reduction of revenues on contracts in process and amounts charged to bad
       debt expense.

(3)    Approximately $2,000,000 represents reserves for contract revenue
       adjustments established in conjunction with the Company's acquisition of
       the asbestos division of Brand.  Goodwill was increased by $2,000,000 as
       a result of such reserves.

(4)    Approximately $1,239,000 represents charges against the reserves
       described in Note 3 above.





                                      S-16
<PAGE>   67
                                                   Commission File Number 1-9654
================================================================================

                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549


                           _________________________



                                   FORM 10-K

                    ANNUAL REPORT TO SECTION 13 OR 15(d) OF
                      THE SECURITIES EXCHANGE ACT OF 1934

                           FOR THE FISCAL YEAR ENDED
                               DECEMBER 31, 1995


                           _________________________



                                OHM CORPORATION
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)





                           _________________________

                                    EXHIBITS
                           _________________________
<PAGE>   68
                                 EXHIBIT INDEX


The following Exhibits are included in this Annual Report on Form 10-K:



<TABLE>
<CAPTION>
Exhibit                                                 Exhibit
Number                                                Description
- -------                                               -----------
   <S>           <C>

   2.1           Agreement of Merger dated as of May 6, 1994 by and between OHM Corporation, a Delaware corporation and the
                 Registrant [incorporated by reference to Exhibit 2(a) to Registrant's Annual Report on Form 10-K for the year ended
                 December 31, 1994].

   2.2           Agreement and Plan of Reorganization among OHM Corporation, Rust Remedial Services, Inc., Enclean Environmental
                 Services Group, Inc., Rust Environmental, Inc., and Rust International Inc. dated December 5, 1994 [incorporated by
                 reference to Appendix B to Registrant's Proxy Statement for its Annual Meeting of Shareholders to be held May 11,
                 1995].

   2.3           Amendment dated as of May 4, 1995 to the Agreement and Plan of Reorganization dated as of December 5, 1994 by and
                 among OHM Corporation, Rust Remedial Services Inc., Enclean Environmental Services Group, Inc., Rust Environmental,
                 Inc., and Rust International Inc. [incorporated by reference to Exhibit 2 to the Registrant's Quarterly Report on
                 Form 10-Q for the quarter ended March 31, 1995].

   2.4           Amendment No. 2 dated as of July 27, 1995 to the Agreement and Plan of Reorganization dated as of December 5, 1994
                 by and among OHM Corporation, Rust Remedial Services Inc., Enclean Environmental Services Group, Inc., Rust
                 Environmental, Inc., and Rust International Inc. [incorporated by reference to Exhibit 10(a) to the Registrant's
                 Quarterly Report on Form 10-Q for the quarter ended September 31, 1995].

   2.5           Amendment No. 3, Settlement and Release Agreement dated as of March 22, 1996 to the Agreement and Plan of
                 Reorganization dated December 5, 1994 by and among OHM Corporation, OHM Remediation Services Corp., Rust Remedial
                 Services Inc., Rust International Inc. and WMX Technologies, Inc.

   2.6           Standstill and Non-Competition Agreement by and among the Registrant, WMX Technologies, Inc., and Rust
                 International Inc., dated May 30, 1995 [incorporated by reference to Exhibit 10(c) to the Registrant's Quarterly
                 Report on Form 10-Q for the quarter ended June 30, 1995].

   2.7           Warrant Agreement by and between WMX Technologies, Inc., and the Registrant dated May 30, 1995 [incorporated by
                 reference to Exhibit 10(d) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1995].

   2.8           Stock Purchase Agreement by and between the Huizenga Family Foundation, Inc. and OHM Corporation dated as of March
                 28, 1995 [incorporated by reference to Exhibit 10(a) to the Registrant's Quarterly Report on Form 10-Q for the
                 quarter ended March 31, 1995].

</TABLE>





__________________________

  *      Indicates a management contract or compensatory plan or arrangement
         required to be filed pursuant to Item 14(c) of Form 10-K.
<PAGE>   69
<TABLE>
   <S>           <C>

   2.9           Stock Purchase Agreement by and between H. Wayne Huizenga and OHM Corporation dated as of March 28, 1995
                 [incorporated by reference to Exhibit 10(b) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended
                 March 31, 1995].

   3.1           Amended and Restated Articles of Incorporation of the Registrant dated May 19, 1994 [incorporated by reference to
                 Exhibit 3(i) to Registrant's Annual Report on Form 10-K for the year ended December 31, 1994].

   3.2           Regulations of the Registrant [incorporated by reference to Exhibit 3(ii) to Registrant's Annual Report on Form
                 10-K for the year ended December 31, 1994].

   4.1           Indenture dated as of October 1, 1986 between Registrant and United States Trust Company of New York, Trustee,
                 relating to the Registrant's 8% Convertible Subordinated Debentures due October 1, 2006 [incorporated by reference
                 to Exhibit 4(a) to Registrant's Annual Report on Form 10-K for the year ended December 31, 1986].

   4.2           Specimen Debenture Certificate [incorporated by reference to Exhibit 4(b) to Registrant's Amendment No. 1 to
                 Registration Statement on Form S-1, No. 33-8296].

   4.3           First Supplemental Indenture dated as of May 20, 1994 by and among the Registrant and United States Trust Company
                 of New York [incorporated by reference to Exhibit 4(c) to Registrant's Annual Report on Form 10-K for the year
                 ended December 31, 1994].

   4.4           Specimen Common Stock Certificate [incorporated by reference to Exhibit 4(d) to the Registrant's Annual Report on
                 Form 10-K for the year ended December 31, 1994].

   10.1*         OHM Corporation 1986 Stock Option Plan, as amended and restated as of May 10, 1994 [incorporated by reference to
                 Appendix 2 to Registrant's Proxy Statement for its Annual Meeting held May 10, 1994].

   10.2*         OHM Corporation Nonqualified Stock Option Plan for Directors [incorporated by reference to Exhibit 10(c) to
                 Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 1992].

   10.3*         OHM Corporation Retirement Savings Plan, as amended and restated as of January 1, 1994 [incorporated by reference
                 to Exhibit 10(c) to Registrant's Annual Report on Form 10-K for the year ended December 31, 1994].

   10.4*         Amendment No. 1 to OHM Corporation Retirement Savings Plan, as amended and restated as of January 1, 1994
                 [incorporated by reference to Exhibit 10(a) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended
                 June 30, 1995].

   10.5*         Amendment No. 2 to OHM Corporation Retirement Savings Plan, as amended and restated as of January 1, 1994.

   10.6*         OHM Corporation Retirement Savings Plan Trust Agreement between Registrant and National City Bank, as Trustee, as
                 amended and restated effective July 1, 1994 [incorporated by reference to Exhibit 10(d) to Registrant's Annual
                 Report on Form 10-K for the year ended December 31, 1994].

   10.7*         OHM Corporation Directors' Deferred Fee Plan [incorporated by reference to Exhibit 10(e) to the Registrant's Annual
                 Report on Form 10-K for the year ended December 31, 1994].

</TABLE>





__________________________

  *      Indicates a management contract or compensatory plan or arrangement
         required to be filed pursuant to Item 14(c) of Form 10-K.
<PAGE>   70
<TABLE>
   <S>           <C>

   10.8*         Amendment No. 1 to OHM Corporation Directors' Deferred Fee Plan [incorporated by reference to Exhibit 10(b) to the
                 Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1995].

   10.9*         Form of Amended and Restated Indemnification Agreements entered into between Registrant and its Directors and
                 Executive Officers.

   10.10*        Form of Employment Agreements providing certain severance benefits in the event of a change of control entered into
                 between Registrant and certain of its executive officers.

   10.11         Revolving Credit Agreement dated as of May 31, 1995 among OHM Corporation and OHM Remediation Services Corp., and
                 the banks named therein, Citicorp USA, Inc., as Administrative Agent and Bank of America Illinois, as Issuing and
                 Paying Agent and Co- Agent [incorporated by reference to Exhibit 10(e) to the Registrant's Quarterly Report on Form
                 10-Q for the quarter ended June 30, 1995].

   10.12         Amendment No. 1 dated as of October 16, 1995 to the Revolving Credit Agreement dated as of May 31, 1995 among OHM
                 Corporation and OHM Remediation Services Corp., and the banks named therein, Citicorp USA, Inc., as Administrative
                 Agent and Bank of America Illinois, as Issuing and Paying Agent and Co-Agent [incorporated by reference to Exhibit
                 10(b) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 31, 1995].

   10.13         Security Agreement dated as of May 11, 1993, among OHM Corporation, OHM Remediation Services Corp. and Continental
                 Bank N.A., as Administrative Agent [incorporated by reference to Exhibit 10(b) to the Registrant's Quarterly Report
                 on Form 10-Q for the quarter ended June 30, 1993].

   10.14         First Amendment dated as of May 4, 1994 to Security Agreement dated as of May 11, 1993 by and between the
                 Registrant, OHM Remediation Services Corp., and Bank of America Illinois as Issuing and Paying Agent.

   10.15         Second Amendment dated as of May 31, 1995 to Security Agreement dated as of May 11, 1993 by and between the
                 Registrant, OHM Remediation Services Corp., and Bank of America Illinois as Issuing and Paying Agent [incorporated
                 by reference to Exhibit 10(g) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30,
                 1995].

   10.16         Pledge Agreement dated as of May 11, 1993, executed by the Registrant in favor of Continental Bank N.A., as
                 Administrative Agent [incorporated by reference to Exhibit 10(c) to the Registrant's Quarterly Report on Form 10-Q
                 for the quarter ended June 30, 1993].

   10.17         First Amendment dated as of May 31, 1995 to Pledge Agreement dated as of May 11, 1993 by and between the Registrant
                 and Bank of America Illinois as Issuing and Paying Agent [incorporated by reference to Exhibit 10(f) to the
                 Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1995].

   10.18         Intercreditor Agreement dated May 31, 1995 by and among Citicorp USA, Inc., as administrative agent, Bank of
                 America Illinois, as issuing and paying agent and WMX Technologies, Inc. [incorporated by reference to Exhibit
                 10(h) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1995].

</TABLE>





__________________________

  *      Indicates a management contract or compensatory plan or arrangement
         required to be filed pursuant to Item 14(c) of Form 10-K.
<PAGE>   71
<TABLE>
   <S>           <C>

   10.19         Guarantee Agreement by and among the Registrant and WMX Technologies, Inc., dated May 30, 1995 [incorporated by
                 reference to Exhibit 10(i) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1995].

   10.20         Reimbursement Agreement dated as of May 31, 1995 among WMX Technologies, Inc., OHM Corporation, and OHM Remediation
                 Services Corp. [incorporated by reference to Exhibit 10(j) to the Registrant's Quarterly Report on Form 10-Q for
                 the quarter ended June 30, 1995].

   10.21         Security Agreement dated as of May 31, 1995 by and between the Registrant, OHM Remediation Services Corp., and WMX
                 Technologies, Inc. [incorporated by reference to Exhibit 10(k) to the Registrant's Quarterly Report on Form 10-Q
                 for the quarter ended June 30, 1995].

   10.22         Pledge Agreement dated as of May 31, 1995 by and between the Registrant and WMX Technologies, Inc. [incorporated by
                 reference to Exhibit 10(l) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1995].

   10.23         Master Loan and Security Agreement dated May 11, 1993, between OHM Remediation Services Corp. and BOT Financial
                 Corporation [incorporated by reference to Exhibit 10(d) to the Registrant's Quarterly Report on Form 10-Q for the
                 quarter ended June 30, 1993].

   10.24         Amendment No. 1 to Master Loan and Security Agreement dated as of January 19, 1995 between BOT Financial
                 Corporation and OHM Remediation Services Corp. [incorporated by reference to Exhibit 10(g) to the Registrant's
                 Quarterly Report on Form 10-Q for the quarter ended June 30, 1995].

   10.25         Promissory Note dated December 23, 1993 executed by OHM Remediation Services Corp. in favor of BOT Financial
                 Corporation [incorporated by reference to Exhibit 10(m) to Registrant's Annual Report on Form 10-K for the year
                 ended December 31, 1993].

   10.26         Promissory Note dated December 28, 1994 executed by OHM Remediation Services Corp. in favor of BOT Financial
                 Corporation [incorporated by reference to Exhibit 10(r) to Registrant's Annual Report on Form 10-K for the year
                 ended December 31, 1994].

   10.27         Loan and Security Agreement dated as of August 1, 1994 by and between OHM Remediation Services Corp. and
                 Internationale Nederlanden Lease Structured Finance B.V. [incorporated by reference to Exhibit 10(b) to
                 Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 1994].

   10.28         Promissory Note dated August 31, 1994 executed by OHM Remediation Services Corp. in favor of Internationale
                 Nederlanden Lease Structured Finance B.V. [incorporated by reference to Exhibit 10(c) to Registrant's Quarterly
                 Report on Form 10-Q for the quarter ended September 30, 1994].

   10.29         Continuing Corporate Guaranty dated as of August 1, 1994 executed by OHM Corporation in favor of Internationale
                 Nederlanden Lease Structured Finance B.V. [incorporated by reference to Exhibit 10(d) to Registrant's Quarterly
                 Report on Form 10-Q for the quarter ended September 30, 1994].

   10.30         Purchase Agreement dated as of December 15, 1992, among OHM Corporation, NSC Corporation, NSC Industrial Services
                 Corp., Waste Management, Inc., and The Brand

</TABLE>





__________________________

  *      Indicates a management contract or compensatory plan or arrangement
         required to be filed pursuant to Item 14(c) of Form 10-K.
<PAGE>   72
<TABLE>
   <S>           <C>

                 Companies, Inc. [incorporated by reference to Exhibit 10(j) to the Registrant's Annual Report on Form 10-K for the
                 year ended December 31, 1992].

   10.31         Stock Purchase Agreement dated December 17, 1992, among OHM Corporation and Chemical Waste Management, Inc.
                 [incorporated by reference to Exhibit 10(k) to the Registrant's Annual Report on Form 10-K for the year ended
                 December 31, 1992].

   10.32*        OHM Corporation 1996 Management Incentive Plan.

   10.33*        OHM Corporation Executive Retirement Plan, dated as of January 1, 1996.

   11            Statement Re Computation of Per Share Earnings.

   21            Subsidiaries of the Registrant.

   23            Consent of Ernst & Young LLP.

   24            Powers of Attorney of certain directors of the Company.

   27            Financial Data Schedule.
</TABLE>





__________________________

  *      Indicates a management contract or compensatory plan or arrangement
         required to be filed pursuant to Item 14(c) of Form 10-K.

<PAGE>   1
                                                                EXHIBIT 2.5


               AMENDMENT NO. 3, SETTLEMENT AND RELEASE AGREEMENT

        This AMENDMENT NO. 3, SETTLEMENT AND RELEASE AGREEMENT (hereinafter
defined as the "Settlement Agreement") is made as of  March 22, 1996, by and
between OHM CORPORATION, an Ohio corporation (hereafter, "OHM"), OHM
REMEDIATION SERVICES CORP., an Ohio corporation (hereafter, "ORS"), WMX
TECHNOLOGIES, INC., a Delaware corporation (hereafter, "WMX"), RUST
INTERNATIONAL INC., a Delaware corporation (hereafter, "RII"), and RUST
REMEDIAL SERVICES INC., a Delaware corporation (hereafter, "RRS").

        WHEREAS, on December 5, 1994, OHM, RII, RRS, ENCLEAN ENVIRONMENTAL
SERVICES GROUP, INC. (hereafter, "EES"), and Rust Environmental, Inc.,
(hereafter, "REI") entered into an Agreement and Plan of Reorganization (which
agreement together with the subsequent amendments referred to below are
collectively herein referred to as the "Reorganization Agreement") whereby REI
was to merge with and into ORS, a subsidiary of OHM, with ORS being the
surviving corporation, in consideration of issuance of OHM common stock to RII
or certain of its affiliates.

        WHEREAS, as of May 30, 1995, OHM, WMX, ORS, RII, RRS, EES and REI
closed the transaction contemplated by the Reorganization Agreement.

        WHEREAS, in connection with the closing of the transaction contemplated
by the Reorganization Agreement, the parties entered into a certain amendment
to the Reorganization Agreement, dated as of May 4, 1995, and Amendment No. 2
to Agreement and Plan of Reorganization, dated as of July 27, 1995, and further
entered into certain additional agreements, including, but not limited to, a
Merger Agreement between ORS and REI, a Standstill and Noncompetition Agreement
between OHM, WMX and RII (the "Standstill Agreement"), a Warrant Agreement
between WMX and OHM, and a Guarantee Agreement between WMX and OHM.

        WHEREAS, the Reorganization Agreement, and all related agreements are
all hereinafter collectively referred to as the "Rust Transaction."

        WHEREAS, certain disputes regarding the Rust Transaction have arisen
between OHM and ORS, on the one hand, and WMX, RII, RRS, and EES, on the other.

        WHEREAS, the parties desire to settle these disputes regarding the Rust
Transaction, and release certain claims and extinguish certain rights and
obligations concerning the same, on the terms and conditions set forth herein.

        NOW, THEREFORE, in mutual consideration of the promises and performance
of the others, each party to this Settlement Agreement hereby agrees as
follows:

(1) Definitions:

    (a) General - Unless otherwise defined in this Settlement Agreement, all    
    defined terms used in this Settlement Agreement shall have the meanings set
    forth in the Reorganization Agreement.
<PAGE>   2
    (b) Excluded Assets - Section 1.2 of the Reorganization Agreement shall be  
    amended to read in its entirety as follows: "The term "Excluded Assets" as
    used herein shall refer to any assets or properties listed on Schedule
    1.2."

    (c) Assumed Liabilities - Section 1.3 of the Reorganization Agreement shall
    be  amended by (i) deleting the words "one-half of" from Subsection (c)
    thereof, and (ii) inserting the following phrase at the end of Section 1.3: 
    ", which shall be collectively referred to herein as the "Assumed
    Liabilities"."

    (d) Excluded Liabilities - Section 1.4 of the Reorganization Agreement
    shall be amended to read in its entirety, as follows: "The term
    "Excluded Liabilities" as used herein shall refer to liabilities arising
    out of or resulting from the Excluded Assets which liabilities specifically
    do not include any liability for patent infringement relating to the use by
    RRS of the equipment related to the X*TRAX technology."

    (2) Upon execution of this Settlement Agreement by all parties, WMX
shall pay to OHM the sum of Fifteen Million U.S. Dollars ($15,000,000) in full
and final settlement of the disputes, claims and causes of action resolved by
this Settlement Agreement.  The parties acknowledge that this payment by WMX to
OHM is equitable, fair and adequate and constitutes lawful consideration
supporting the execution and legally binding effect of this Settlement
Agreement.  Without intending to limit in any way the breadth of the releases
or termination provisions hereinafter set forth, the parties hereto agree that
this Settlement Agreement completely satisfies and fully discharges any
liabilities whatsoever of the "WMX Parties" (as defined below) arising out of
Section 3.1 of the Reorganization Agreement or relating to the Drake Chemical
Incinerator Project in Lock Haven, Pennsylvania.

    (3) Except as expressly provided in this Settlement Agreement, OHM and ORS,
jointly, severally and individually, for themselves and their respective
subsidiaries, affiliates, agents, servants, officers, directors, successors and
assigns (hereinafter collectively referred to as the "OHM Parties"), hereby
release, surrender and forever discharge WMX, RII, RRS, and EES, and their
respective agents, servants, officers, directors and subsidiary and affiliate
corporations, successors and assigns (hereinafter collectively referred to as
the "WMX Parties"), from any and all claims and causes of actions, whatsoever,
including, but not limited to, claims for breaches of representations and
warranties, claims for indemnification, claims arising under federal or state
securities laws, claims for misrepresentation or fraud, contract claims, tort
claims and claims arising from any other source, arising in whole or in part
before or after the Effective Date of this Settlement Agreement which any of
the OHM Parties have or may have against any of the WMX Parties, arising out of
or related to the Rust Transaction, regardless of whether such claims and
causes of action are known or unknown, contingent or matured, legal or
equitable, or joint, several or individual, including without limitation any
and all claims and causes of action based on or arising from the Reorganization
Agreement except as specifically set forth in this Settlement Agreement.

    (4) Except as expressly provided in this Settlement Agreement, WMX, RII, 
RRS, and EES jointly, severally and individually, for themselves and their
respective subsidiaries, affiliates, agents, servants, officers, directors,
successors and assigns, hereby release, surrender,  and forever discharge the
OHM Parties from any and all claims and causes of actions, whatsoever,
including, but not limited to, claims for breaches of representations and
warranties, claims for indemnification,





                                       2
<PAGE>   3
claims arising under federal or state securities laws, claims for
misrepresentation or fraud, contract claims, tort claims and claims arising
from any other source, arising in whole or in part before or after the
Effective Date of this Settlement Agreement, which the WMX Parties have or may
have against the OHM Parties arising out of the Rust Transaction, regardless of
whether such claims and causes of action are known or unknown, contingent or
matured, legal or equitable, or joint, several or individual, including without
limitation any and all claims and causes of action based on or arising from the
Reorganization Agreement except as specifically set forth in this Settlement
Agreement.

    (5) This Settlement Agreement shall not settle, release, surrender, 
discharge or otherwise affect any claim or cause of action relating to the Rust
Transaction that any one or more of the parties has or may have against any one
or more of the other parties based on or arising from any of the following
agreements:

                (a) Sections 12.1, 12.3, 12.4, 13.1, 13.2 and 14.10 of the
                    Reorganization Agreement (as hereby amended).

                (b) Schedules 1.2 (excluding Paragraph 7 thereto) and 12.1 of
                    the Reorganization Agreement.

                (c) The Standstill Agreement.

                (d) The Guarantee Agreement and related Reimbursement Agreement
                    between OHM and WMX.

                (e) The Warrant Agreement.

                (f) The agreements and documents set forth in Exhibit A to this
                    Settlement Agreement.

                (g) Contractual relationships entered into between any of the

                    OHM Parties, on the one hand, and the WMX Parties, on the
                    other hand, in the ordinary course of business with
                    respect to the performance of remediation, construction or
                    environmental projects and services.

                (h) Any agreement among the parties which:  (1) includes a
                    third party (i.e. a party other than any of the WMX
                    Parties or the OHM Parties) as a party to such agreement or
                    (2) requires the consent or approval of a third party.

                (i) The agreements set forth and contemplated in Paragraph 6.

    (6) WMX and OHM agree to share equally (excluding each party's respective
legal fees and expenses) in any settlement or judgment paid to Recycling
Sciences International which may arise out of the case of Recycling Sciences
International, Inc. v. WMX, RII, OHM, et al., Civil Action No. 95 C 4422 (the
"Action") filed in U.S. District Court for the Northern District of Illinois
(Eastern Division), provided that in the event a settlement is obtained through
negotiation, such settlement must provide for OHM to receive a fully paid-up
royalty free license for OHM to practice, use, construct, and operate all
methods and apparatus covered by the seven patents owned by Recycling





                                       3
<PAGE>   4
Sciences International, Inc. which are the subject of the above referenced
lawsuit, said license shall continue until the expiration dates of each patent
in issue.

    (7) Sections 13.1 and 13.2 of the Reorganization Agreement shall be deleted
in their entirety and shall be replaced with the following new indemnification
provisions:

        "13.1  OHM agrees that it will indemnify and hold the WMX Parties
harmless in respect of the aggregate of all "indemnifiable damages"that the WMX
Parties may incur.  For this purpose, "indemnifiable damages" of the WMX
Parties means the aggregate of all expenses, losses, costs, deficiencies,
liabilities, and damages (including related counsel fees and expenses) incurred
or suffered by the WMX Parties (i) arising from the Assumed Liabilities, or
(ii) resulting from the default in the performance of any obligations or
agreements made by the OHM Parties listed in Paragraph 5 Subsections (a)
through (e) set forth above in this Settlement Agreement and (iii) arising out
of or related to the Drake Chemical Incinerator Project in Lock Haven,
Pennsylvania.  Without limiting the generality of the foregoing, with respect
to the measurement of "indemnifiable damages", the WMX Parties shall have the
right to be put in the same financial position as it would have been in had
each of the covenants of the OHM Parties been performed in full.  WMX agrees to
use its best efforts to give prompt written notice to OHM of each claim for
indemnifiable damages which it believes it has suffered; provided, however,
that no delay in the giving of such notice shall affect the rights of the WMX
Parties to recover indemnifiable damages hereunder."

        "13.2  Rust and the Contributing Subsidiaries agree that each will
indemnify and hold the OHM Parties harmless in respect of the aggregate of "all
indemnifiable damages" that may be incurred by the OHM Parties.  For this
purpose, "indemnifiable damages" of the OHM Parties means the aggregate of all
expenses, losses, costs, deficiencies, liabilities, and damages (including
related counsel fees and expenses) incurred or suffered by the OHM Parties (i)
arising from the Excluded Liabilities, (ii) arising from, resulting from or
relating to the activities of the Division or ownership and use of the
Transferred Assets (a) prior to August 1, 1993 with respect to the activities
of the Division carried on by Enclean and Transferred Assets previously owned
by Enclean and, (b) prior to January 1, 1993 with respect to activities of the
Division carried on by Rust and the Contributing Subsidiaries other than
Enclean, in each case other than losses incurred in the ordinary course of
performance of projects commenced, completed or bid prior to such date, (iii)
resulting from the default in the performance of any obligations or agreements
made by the WMX Parties listed in Paragraph 5 Subsections (a) through (e) set
forth above in this Settlement Agreement, or (iv) arising from the following
projects:

        1.  Bailey Superfund Site, Bridge City, TX, Project No. 522001  
        2.  Industri-Plex, Woburn, MA, Project No. 492900               
        3.  Century Freeway, Los Angeles, CA, Project No. 622579        
        4.  Department of Agriculture, Greenbelt, MD, Project No. 492913
        5.  Cyprus Foote Mineral, Duffield, VA, Project No. 13116       
        6.  Dupont Deepwater, New Jersey, Project No. 422291            

        Without limiting the generality of the foregoing, with respect to the
measurement of "indemnifiable damages", the OHM Parties shall have the right to
be put in the same financial position as it would have been in had each of the
covenants of the WMX Parties been performed in full.  OHM agrees to use its
best efforts to give prompt written notice to WMX of each claim for
indemnifiable





                                       4
<PAGE>   5
damages which it believes it has suffered; provided, however, that no delay in
the giving of such notice shall affect the rights of the OHM Parties to recover
indemnifiable damages hereunder."

    (8) The parties hereto covenant and agree not to prosecute any causes of
action, complaints, claims, or counterclaims now in existence or which
hereafter may be asserted against any legal or financial agents of any of the
parties whose services were utilized or relied upon in connection with the Rust
Transaction on account of any claim, demand, action or cause of action for
damages, costs, loss of services, expenses or compensation for or on account of
any damages, loss or injury either to persons or property, or both, whether
developed or undeveloped, resulting or to result, known or unknown, past,
present, or future arising out of or in any way related to the performance of
services by such agents in connection with the Rust Transaction.

    (9) Following the execution of this Settlement Agreement, RII shall maintain
and pay the cost of all surety bonds (or reimburse OHM to the extent previously
paid) issued or outstanding as of May 30, 1995 with respect to projects of the
Division assumed by OHM, provided, however, that OHM shall assume
responsibility for the cost of any bond premiums which arise from bond
renewals, time extensions or changes in scope or quantities subsequent to May
30, 1995 on such assumed projects.  OHM shall indemnify and hold harmless RII
from any loss, cost, expense or damage incurred by RII as a result of any
payments made by a surety under any such bond(s).

   (10) The parties hereto agree that Section 3.4 of the Standstill Agreement
shall be and hereby is amended such that the date for satisfaction of WMX's
obligations thereunder is extended to December 31, 1997.

   (11) Upon the reasonable request of any of the parties hereto, each of the
other parties hereto shall execute, acknowledge and deliver all such further
acts, deeds, bills of sale, certificates, assignments, transfers, conveyances,
sales, use or other transfer tax documentation, powers of attorney, assurances,
consents, approvals or other documents as may be required to convey and
transfer to and vest in OHM and protect its right, title and interest in all of
the Transferred Assets or as may be appropriate to carry out the transactions
contemplated by the Reorganization Agreement.  Furthermore, the OHM Parties
shall promptly transfer to the WMX Parties the amount of any payments the OHM
Parties may have received or may receive in the future with respect to or
arising from the Excluded Assets.  Likewise, the WMX Parties shall promptly
transfer to the OHM Parties the amount of any payments the WMX Parties may have
received or may receive in the future with respect to or arising from the
Transferred Assets.

   (12) Upon the request of any of the parties hereto, each of the other parties
hereto shall use its reasonable efforts to cooperate and assist in the
obtaining of all necessary and appropriate consents and approvals required
under the Reorganization Agreement.

   (13) With the exception of: (a) the provisions of the Reorganization 
Agreement and the other agreements identified in Paragraph 5 hereof and (b) the
covenants and agreements contained in this Settlement Agreement, all agreements
between the parties, or  any  two or more of them, entered into solely in
connection with the Rust Transaction are hereby discharged and canceled and all
rights and obligations, past, present and future, under any and all such
agreements and understandings are hereby waived, released and extinguished.





                                       5
<PAGE>   6
   (14) Neither this Settlement Agreement nor the fact of settlement of disputes
hereunder shall be construed to indicate any liability or fault on the part of
any party.  The parties hereby acknowledge that this Settlement Agreement is
made solely to avoid the expense of further disputes and potential prolonged
litigation.

   (15) All questions concerning the meaning of validity of this Settlement
Agreement or relating to any performance or breach hereunder shall be judged
and resolved in accordance with the laws of the State of Ohio.

   (16) This Settlement Agreement shall be binding upon, inure to the benefit 
of, and be enforceable by and against the personal representatives, executors,
administrators, heirs, successors, assigns and transferees of the parties.

   (17) This document constitutes the entire agreement of the parties concerning
the subject matter hereof.  There are no agreements or understandings between
the parties concerning the subject matter hereof except as expressly set forth
in this Settlement Agreement.

   (18) Any notice or communication required or permitted to be given under this
Settlement Agreement shall be in writing and deemed to have been sufficiently
given when delivered in person or by registered or certified mail, postage
prepaid, return receipt requested, or by overnight carrier service to the
address of the party below, or by confirmed telecopier transmission to the
facsimile number of the party below:

        OHM or ORS: OHM CORPORATION        
           5335 Triangle Parkway, Suite 200
           Norcross, GA 30092              
           Attn:  John J. Ray III, Esq.    
           Facsimile No:  (770) 849-3101   
                                           
        WMX, RII,  WMX TECHNOLOGIES, INC.  
        RRS or EES:  3003 Butterfield Road 
           Oak Brook, IL 60521             
           Attn:  Herbert A. Getz, Esq.    
           Facsimile No:  (708) 218-1553   

   Either party may, by notice to the other, change the addresses, names
and facsimile numbers given above.

   (19) No amendments, changes, waivers, alterations, modifications or
qualifications to the terms of this Settlement Agreement shall be made or be
binding unless made in writing and signed by each of the parties.

   (20) The parties have negotiated and cooperated in the drafting and
preparation of this Settlement Agreement, and it shall not be construed against
any party.

   (21) The parties hereto each represent and warrant that (a) each party has
read this Settlement Agreement and fully understands it, (b) each party in
executing this Settlement Agreement





                                       6
<PAGE>   7
has relied upon its knowledge and judgment and the advice of its own attorneys
and advisors, (c) no party has relied upon any representation, advice,
statement or action of the others attorney, agents, officers, employees or
representatives, past or present, and (d) all necessary corporate action has
been taken to fully authorize the individuals executing this Settlement
Agreement to do so on behalf of the parties hereto.

   (22) The Effective Date of this Settlement Agreement is March 22, 1996.

   (23) Notwithstanding any other provision of this Settlement Agreement, it is
understood and agreed among the parties hereto that RII shall assume all
obligations of EES to any of the OHM Parties which survive under the terms of
the Settlement Agreement, including without limitation, EES's obligations under
Section 13.2 of the Reorganization Agreement as amended herein.

OHM CORPORATION                         WMX TECHNOLOGIES, INC.


By: /s/ James L. Kirk                   By: /s/ Dean L. Buntrock
    -----------------------                 -------------------------
    James L. Kirk
    Chairman of the Board, President
    and Chief Executive Officer


OHM REMEDIATION SERVICES CORP.          RUST INTERNATIONAL INC.


By: /s/ James L. Kirk                   By: /s/ Victor J. Barnhart
    -----------------------                 -------------------------
    James L. Kirk
    President


                                        RUST REMEDIAL SERVICES INC.


                                        By: /s/ John W. Meachum
                                            -------------------------




                                       7
<PAGE>   8
                                   EXHIBIT A


(1)  INTELLECTUAL PROPERTY ASSIGNMENTS & LICENSES

 (A) Rust-Rust Remedial Assignment & License-Back Agreement, dated May 30,
     1995, by and between RII and RRS.

 (B) Rust-Rust Remedial License Agreement, dated May 30, 1995, by and between
     RII and RRS.

 (C) Assignment Agreement, executed May 18, 1995, by Chemical Waste Management,
     Inc. (hereafter "CWM") for the benefit of RII.

 (D) Assignment Agreement, executed May 30, 1995, by RII for the benefit of
     REI.

(2)  TERCS MEMORANDA AND AGREEMENTS

 (A) Memorandum of Understanding, dated May 25, 1995, by and between OHM, ORS,
     RII and REI.

 (B) Letter of Approval, dated May 25, 1995, by Army Corps of Engineers, Omaha
     District.

 (C) Agreement, (including Modification No. 1 thereto), dated May 26, 1995, by
     and between RII, RRS and Rust Environment & Infrastructure, Inc.,
     pertaining to TERC 1.

 (D) Agreement, (including Modification No. 1 thereto), dated May 26, 1995, by
     and between RII, RRS and Rust Environment & Infrastructure, Inc.,
     pertaining to TERC 3.

 (E) Assignment and Assumption Agreement, dated May 30, 1995, by and between
     RII, Rust Environment & Infrastructure, Inc., RRS, REI and ORS, pertaining
     to TERC 1.

 (F) Assignment and Assumption Agreement, dated May 30, 1995, by and between
     RII, Rust Environment & Infrastructure, Inc., RRS, REI and ORS, pertaining
     to TERC 3.

(3) RII LETTER, dated May 30, 1995, pertaining to the provision of access to
    certain computer services.

(4) RII LETTER, dated May 30, 1995, pertaining to certain closing expenses and
    receivables.

(5) "X*TRAX" EQUIPMENT LICENSE, dated May 30, 1995, by and between RRS and RII.





                                       8
<PAGE>   9
(6)  SUBCONTRACT AGREEMENT, dated May 30, 1995, by and between RII and OHRS
     pertaining to the Drake Chemical Project.

(7)  SIDE LETTER AGREEMENT, dated May 30, 1995, by and between EES and OHM,
     pertaining to certain title defects in real property.

(8)  POWERS OF ATTORNEY, dated May 30, 1995, executed by RII, RFS, RRS and EES.

(9)  RII LETTER, dated May 30, 1995, executed by OHM pertaining to CNA insurance
     obligations.

(10) ASSUMPTION AGREEMENT, dated May 30, 1995, by and between RRS and REI.

(11) ASSUMPTION AGREEMENT, dated May 30, 1995, by and between RFS and REI.

(12) ASSUMPTION AGREEMENT, dated May 30, 1995, by and between EES and REI.





                                       9

<PAGE>   1
                                                                EXHIBIT 10.5

                                  CERTIFICATE

 I, the undersigned, hereby certify that I am the Vice President, General
Counsel and Secretary of OHM Corporation, a corporation duly organized and
existing under the laws of the State of Ohio (the "Corporation").

 I further certify that attached hereto is a true and correct copy of
resolutions adopted by the Executive Committee of the Board of Directors of the
Corporation on January 19, 1996 which amends the Corporation's Retirement
Savings Plan, and that said resolutions have not been rescinded, amended or
modified and are in full force and effect in the form adopted as of the date
hereof.

 IN WITNESS WHEREOF, I hereunto subscribe my name and affix the seal of the
Corporation on this 21st day of March, 1996.

                                        /s/ John J. Ray III
                                        _________________________________
                                        John J. Ray III
                                        Vice President, General
                                        Counsel and Secretary

                                                                          
                                     
<PAGE>   2
RESOLUTIONS TO APPROVE CONTRIBUTIONS TO OHM RETIREMENT SAVINGS PLAN
- -------------------------------------------------------------------

        RESOLVED, that the Chairman, President and Chief Executive Officer, the
   Vice President, General Counsel and Secretary, the Vice President and Chief
   Financial Officer, and the Treasurer and Assistant Secretary of the Company
   (the "Authorized Officers"), and each of them, are hereby authorized for and
   on behalf of the Company:

                (a) on a monthly basis, commencing February 1996 and each
         succeeding calendar month thereafter, to make an employer matching
         contribution to the OHM Corporation Retirement Savings Plan (the
         "Plan") pursuant to Section 4.1 thereof in an amount equal to:

                1.      The sum of:

                        (i)   100% of the first two percent of each employee's
                 compensation that is contributed to the Plan as before-tax
                 contributions made during such month by employees who are
                 participants in the Plan; and

                       (ii)   50% of each employee's compensation, in excess of
                 2% but not in excess of 6% of such employee's compensation,
                 that is contributed to the Plan as before-tax contributions
                 made during such month by employees who are participants in
                 the Plan.

                2.      Reduced by any forfeitures arising under the Plan that 
                        are available to be reallocated to other Plan 
                        participants.

        FURTHER RESOLVED, that the foregoing authority shall be a continuation
  of the authority to make contributions to the Plan granted by resolutions of
  this Board of Directors adopted on May 14, 1992, December 11, 1992, February
  11, 1994, and May 22, 1995,  and shall be in effect until further action is
  taken by this Board of Directors on this matter.

        FURTHER RESOLVED, that any Authorized Officer, and each of them, are
  hereby authorized to take any and all actions and to execute and deliver any
  and all documents and instruments on behalf of the Company as may be deemed
  necessary or appropriate to implement fully and properly the purposes and
  intent of the foregoing resolution.

        FURTHER RESOLVED, that all of the actions taken by the Directors and
  Officers of the Company prior to the adoption of these resolutions in
  connection with the Company's matching contributions hereby are in all
  respects ratified, adopted and approved and that such actions shall be
  binding upon the Company and shall have the same force and effect as if such
  actions had been authorized by this resolutions.

<PAGE>   1
                                                                EXHIBIT 10.9

                              AMENDED AND RESTATED
                           INDEMNIFICATION AGREEMENT
                           -------------------------

        This Indemnification Agreement ("Agreement") is made as of the _____
day of __________, 19___, by and between OHM Corporation, an Ohio corporation
(the "Company"), and ____________________ (the "Indemnitee"),
____________________ ____________________ of the Company, and any other direct
or indirect subsidiary of the Company of which the Indemnitee serves as an
officer or employee are hereinafter referred to as a "Subsidiary", and the
Indemnitee's positions with the Company or any Subsidiary are hereinafter
referred to as the "Executive Capacities").

                                    RECITALS
                                    --------

        A.  The Indemnitee is presently serving in the Executive Capacities
specified above and the Company desires that the Indemnitee continue serving in
those capacities.  The Indemnitee is willing, subject to certain conditions,
including without limitation the execution and performance of this Agreement by
the Company, to continue in those capacities.

        B.  In addition to the indemnification to which the Indemnitee is
entitled under the Regulations of the Company (the "Regulations"), the Company
may obtain, at no cost to the Indemnitee, Directors or other officers,
insurance protecting its officers and directors, including the Indemnitee,
against certain losses arising out of actual or threatened actions,  suits or
proceedings to which such persons may be made or threatened to be made parties.
However, as a result of circumstances having no relation to, and beyond the
control of the Company or the Indemnitee, there can be no assurance that said
insurance may be obtained upon terms and conditions reasonable in relation to
the scope of such insurance, or, if such insurance is obtained, of the
continuation or renewal of that insurance.

        Accordingly, and in order to induce the Indemnitee to continue to serve
in the Executive Capacities specified above, the Company and the Indemnitee
agree as follows:

        1. CONTINUED SERVICE:  The Indemnitee will continue to serve in those
Executive Capacities specified above so long as he is duly elected and
qualified in accordance with the respective Regulations of the Company or any
Subsidiary, or until he resigns in writing in accordance with applicable law.

        2. INITIAL INDEMNITY PURSUANT TO ARTICLES OF INCORPORATION OR
REGULATIONS OF THE COMPANY:  (a)  The Company shall indemnify the Indemnitee
when he is a party or is threatened to be made a party to any pending,
threatened or completed action, suit or proceeding, whether civil,
administrative, investigative or criminal (other than an action by or in the
name of the Company), by reason of the fact that he is or was or had agreed to
serve in the Executive Capacities specified above, or is or was serving or had
agreed to serve at the request of the Company as a director, officer, employee
or agent of another corporation, limited liability company, partnership, joint
venture, trust or other enterprise, against any and all costs, charges and 
expenses, including without limitation



<PAGE>   2
                                      2
                                                                            
attorneys' and others' fees and expenses, judgments, fines and amounts paid in
settlement actually and reasonably incurred by the Indemnitee in connection
therewith and any appeal therefrom if the Indemnitee acted in good faith and in
a manner which he reasonably believed to be in or not opposed to the best
interests of the Company, and, with respect to any criminal action or
proceeding, had no reasonable cause to believe his conduct was unlawful.  The
termination of any action, suit or proceeding by judgment, order, settlement,
conviction or upon a plea of nolo contendre or its equivalent, shall not, of
itself, create a presumption that the Indemnitee did not act in good faith and
in a manner Indemnitee reasonably believed to be in or not opposed to the best
interests of the Company, and, with respect to any criminal action or
proceeding, Indemnitee  had reasonable cause to believe that his conduct was
lawful.

        (b)  The Company shall indemnify the Indemnitee when he is a party or
is threatened to be made a party to any threatened, pending or completed
action, suit or proceeding by or in the right of the Company to procure a
judgment in its favor by reason of the fact that he is or was, or and agreed to
act in the Executive Capacities specified above, or is or was serving or had
agreed to serve at the request of the Company as a director, officer, employee
or agent of another corporation, partnership, limited liability company, joint
venture, trust or other enterprise against costs, charges and expenses
(including attorneys' and others' fees and expenses) actually and reasonably
incurred by him in connection with the defense or settlement thereof or any
appeal therefrom if he acted in good faith and in a manner he reasonably
believed to be in or not opposed to the best interests of the Company, except
that no indemnification shall be made in respect of any claim, issue or matter
as to which the Indemnitee shall have been adjudged to be liable for negligence
or misconduct in the performance of Indemnitee's duty to the Company unless and
only to the extent that the Court of Common Pleas of the court in which such
action, suit or proceeding was brought shall determine upon application that,
despite the adjudication of liability but in view of all the circumstances of
the case, the Indemnitee is fairly and reasonably entitled to indemnity for
such expenses which the Court of Common Pleas or such other court shall deem
proper.

        (c)  Any indemnification under Sections 2(a) or 2(b) (unless ordered by
a court) shall be made by the Company only as authorized in the specific case
upon a determination in accordance with Section 4 hereof or any applicable
provisions of the Amended and Restated Articles of Incorporation of the Company
(the "Articles"), Regulations, other agreement, resolution or otherwise.  Such
determination shall be made (i) by the Board of Directors of the Company (the
"Board"), by a majority vote of a quorum consisting of Directors who were not
parties to such action, suit or proceeding, or (ii) if such a quorum of
disinterested Directors is not available or so directs, by independent legal
counsel (designated for such purpose by the Board) in a written opinion, or
(iii) by the stockholders of the Company (the "Stockholders").

        (d)  To the extent that any Indemnitee has been successful on the
merits or otherwise, including without limitation the dismissal of an action  
without prejudice, in defense of any action, suit or proceeding or in defense
of any claim, issue or  matter therein, he shall be indemnified against costs,
charges and expenses (including attorneys' and others' fees and expenses) 
actually and reasonably   





<PAGE>   3
                                       3

                                                                               
                                                                               
incurred by him in connection therewith.  Costs, charges and expenses
(including attorneys' and others' fees and expenses) incurred by the Indemnitee
in defending a civil or criminal action, suit or proceeding shall be paid by
the Company in advance of the final disposition of such action, suit or
proceeding as authorized in accordance with Section 4 hereof or any applicable
provision of the Articles, Regulations, other agreement, resolution or
otherwise.

      (e)  For purposes of this Agreement, references to "other enterprises"
shall include employee benefit plans; references to "fines" shall include any
excise taxes assessed on Indemnitee with respect to any employee benefit plan;
and references to "serving at the request of the Company" shall include any
service as a director, officer, employee or agent of the Company or any
Subsidiary which imposes duties on, or involves services by, the Indemnitee
with respect to an employee benefit plan, its participants or beneficiaries;
and if the Indemnitee acted in good faith and in a manner he reasonably
believed to be in the interest of the participants and beneficiaries of an
employee benefit plan, he shall be  deemed to have acted in a manner "not
opposed to the best interests of the Company" as referred to herein.

      (f)  The Company shall not adopt any amendment to its Articles or
Regulations the effect of which would be to deny, diminish or encumber the
Indemnitee's rights to indemnity pursuant to the Articles, Regulations, Ohio
law, or any other applicable law as applied to any act or failure to act
occurring in whole or in part prior to the date (the "Effective Date") upon
which the amendment was approved by the Board or the Stockholders, as the case
may be.  In the event that the Company shall adopt any amendment to its
Articles or Regulations the effect of which is to deny, diminish or encumber
the Indemnitee's rights to indemnity pursuant to the Articles, Regulations,
Ohio law, or any such other law, such amendment shall apply only to acts or
failures to act occurring entirely after the Effective Date thereof unless the
Indemnitee shall have voted in favor of such adoption as a director, officer or
holder of record of the Company's voting stock, as the case may be.

   3. ADDITIONAL INDEMNIFICATION:  (a) Without limiting any right which the
Indemnitee may have pursuant to Section 2 hereof, the Regulations, Ohio law, or
any policy of insurance or otherwise, but subject to the limitations on the
maximum permissible indemnity which may exist under applicable law at the time
of any request for indemnity hereunder determined as contemplated by Section
3(a)(iv) hereof, the Company shall pay on behalf of the Indemnitee, and his
executors, administrators or assigns, any amount which he is or becomes legally
obligated to pay relating to or arising out of any claim made against him
because of any act, failure to act, neglect or breach of duty, including any
actual or alleged error, misstatement or misleading statement, which he
commits, suffers, permits or acquiesces in while acting in any of the Executive
Capacities specified above.  The payments which the Company is obligated to
make pursuant to this Section 3 shall include, without limitation, damages,  
judgments, settlements and charges, costs, expenses, expenses of investigation 
and expenses of defense of legal actions, suits, proceedings or claims and     
appeals therefrom, and expenses of appeal, attachment or similar bonds,        
provided, however, that the Company shall not be obligated under this Section 3
to make any payment in connection with any claim against the Indemnitee:       





<PAGE>   4
                                       4
                                                                               
                (i)   for which payment is actually made to the Indemnitee
         under a valid and collectible insurance policy, except in respect of
         any retention or excess beyond the amount of payment under such
         insurance;

                (ii)  for which the Indemnitee is indemnified by the Company,
         otherwise than pursuant to this Section 3;

                (iii) which results in a final, nonappealable order for the
         Indemnitee to pay a fine or similar governmental imposition which the
         Company is prohibited by applicable law from paying; or,

                (iv)  based upon or attributable to the Indemnitee gaining in
         fact a personal profit to which he was not legally entitled, including
         without limitation, profits made from the purchase and sale by the
         Indemnitee of equity securities of the Company which are recoverable
         by the Company pursuant to Section 16(b) of the Securities Exchange
         Act of 1934, as amended, and profits arising from transactions in
         publicly-traded securities of the Company which were effected by the
         Indemnitee in violation of Section 10(b) of the Securities Exchange
         Act of 1934, as amended, or Rule 10b-5 promulgated thereunder.

The determination of whether the Indemnitee shall be entitled to
indemnification under this Section 3(a) may, but shall not be required to, be
made in accordance with Section 4(a) hereof.  If that determination is so made,
it shall be binding upon the Company and the Indemnitee for all purposes.

      (b)  Expenses (including without limitation, attorneys' and others' fees
and expenses) incurred by Indemnitee in defending any actual or threatened
civil or criminal action, suit, proceeding or claim shall be paid by the
Company in advance of the final disposition thereof as authorized in accordance
with Section 4(b) hereof.

   4. CERTAIN  PROCEDURES RELATING TO INDEMNIFICATION:  (a) For purposes of
pursuing his rights to indemnification under Section 2  (other than the second
sentence of Section 2(d)  hereof, which shall be governed by Section 4(b)
hereof) or Section 3(a) hereof, as the case may be, the Indemnitee may, but
shall not be required to, submit to the Board a sworn statement of request for
indemnification substantially in the form of Exhibit 1 attached hereto and made
a part hereof (the "Indemnification Statement") averring that he is entitled to
indemnification thereunder.  Submission of an Indemnification Statement to the
Board shall create a presumption that the Indemnitee is entitled to
indemnification under Section 2 (other than the second sentence of Section 2(d)
hereof, which shall be governed by Section 4(b) hereof) or Section 3(a) hereof,
as the case may be, and the Board shall within 30 calendar days after
submission of the Indemnification Statement specifically determine that the
Indemnitee is so entitled, unless within such 30-calendar-day period it shall
determine by Board action, based upon clear and convincing evidence (sufficient
to rebut the foregoing presumption) and the Indemnitee shall have received
notice within such period in writing 





<PAGE>   5
                                       5

of such determination, that the Indemnitee is not entitled to
indemnification under Section 2 and Section 3(a) hereof, which evidence shall
be disclosed to Indemnitee with particularity in such notice.  The foregoing
notice shall be sworn to by all persons who participated in the determination
and voted to deny indemnification.

      (b)  For purposes of determining whether to authorize advancement of
expenses pursuant to the second sentence of Section 2(d) hereof or Section 3(b)
hereof, the Indemnitee may, but shall not be required to, submit to the Board a
sworn statement of request for advancement of expenses substantially in the
form of Exhibit 2 attached hereto and made a part hereof (the "Undertaking"),
averring that (i) he has reasonably incurred or will reasonably incur actual
expenses in defending an actual civil or criminal action, suit, proceeding or
claim, and (ii) he undertakes to repay such amount if it shall ultimately be
determined that he is not entitled to be indemnified by the Company under this
Agreement or otherwise.  Upon receipt of the Undertaking, that Board shall
within 10 calendar days authorize immediate payment of the expenses stated in
the Undertaking, whereupon such payments shall immediately be made by the
Company.  No security shall be required in connection with any Undertaking and
any Undertaking shall be accepted without reference to the Indemnitee's ability
to make repayment.

5.  FEES AND EXPENSES OF ENFORCEMENT:  It is the intent of the Company that the
Indemnitee not be required to incur  the expenses associated with the
enforcement of his rights under this Agreement by litigation or other legal
action because the cost and expense thereof would substantially detract from
the benefits intended to be extended to the Indemnitee hereunder.  Accordingly,
if it should appear to the Indemnitee that the Company has failed to comply
with any of the obligations under the Agreement or in the event that the
Company or any other person takes any action to declare the Agreement void or
unenforceable, or institutes any action, suit or proceeding designed (or having
the effect of being designed) to deny, or to recover from, the Indemnitee the
benefits intended to be provided to the Indemnitee hereunder, the Company
irrevocably authorizes the Indemnitee from time to time to retain counsel of
his choice, at the expense of the Company as hereafter provided, to represent
the Indemnitee in connection with the initiation or defense of any litigation
or other legal action, whether by or against either the Company, any Subsidiary
or any Director, officer, stockholder or other person affiliated with the
Company or any Subsidiary, in any jurisdiction.  Regardless of the outcome
thereof, the Company shall pay and be responsible for any and all costs,
charges and expenses, including without limitation attorneys' and others' fees
and expenses, reasonably incurred by the Indemnitee (i) as a result of the
failure of the Company to perform this Agreement or any provision thereof, or
(ii) as a result of the undertaking of the Company or any person to  contest
the validity or enforceability of this Agreement or any provision thereof as
aforesaid.

   6. MERGER OR CONSOLIDATION:  In the event that the Company shall be a
constituent corporation in a consolidation, merger or other reorganization, the
Company if it shall not be the surviving, resulting or other corporation
therein, shall require as a condition thereto the surviving, resulting or
acquiring corporation to agree to indemnify the Indemnitee to the full extent
provided 





<PAGE>   6
                                       6

in Section 3 hereof.  Whether or not the Company is the resulting,
surviving or acquiring corporation in any such transaction, the Indemnitee
shall also stand in the same position under this Agreement with respect to the
resulting, surviving or acquiring corporation as he would have with respect to
the Company if its separate existence had continued.

   7. NON-EXCLUSIVELY  AND SEVERABILITY:  (a) The right to indemnification
provided by this Agreement shall not be exclusive of any rights to which the
Indemnitee may be entitled under the Articles, Regulations, Ohio law, any other
statute, insurance policy, agreement, vote of stockholders or of Directors or
otherwise, both as to actions in his official capacities and as to actions in
other capacities while holding any such office, and shall continue after the
Indemnitee has ceased to act in any of the Executive Capacities specified
above, or to be a director, officer, employee or agent and shall inure to the
benefit of his heirs, executors and administrators.  In the event of any
payment under this Agreement,  the Company shall be subrogated to the extent
thereof to all rights of recovery previously vested in the Indemnitee, who
shall execute all instruments and take all other actions as shall be reasonably
necessary for the Company to enforce such right.

      (b)  If any provision of this Agreement or the application of any
provision hereof to any person or circumstances is held invalid, unenforceable
or otherwise illegal, the remainder of this Agreement and the application of
such provision to other persons or circumstances shall not be affected, and the
provision so held to be invalid, unenforceable or otherwise illegal, shall be
reformed to the extent (and only to the extent) necessary to make it
enforceable, valid and legal.

   8. GOVERNING  LAW:  This Agreement shall be governed by and construed in
accordance with the laws of the State of Ohio, without giving effect to the
principles of conflict or laws thereof.

   9. MODIFICATION;  SURVIVAL:  This Agreement contains the entire agreement of
the parties relating to the subject matter hereof.  This Agreement may be
modified only by an instrument in writing signed by both parties hereto.  The
provisions of this Agreement shall survive the death, disability, or incapacity
of the Indemnitee or the termination of the Indemnitee's service in any of the
Executive Capacities.

  10. PRIOR AGREEMENTS:  This Agreement supersedes in its entirety any prior
agreement between the Executive and the Company, its affiliates or their
predecessors or successors relating to the subject matter contained therein. 



<PAGE>   7
                                       7

   IN  WITNESS WHEREOF, the parties hereto have duly executed this Agreement as
of the date first above written.


                                        OHM CORPORATION                         
                                                                                
                                                                                
                                        By:  ___________________________________
                                         James L. Kirk, Chairman of the Board,  
                                         President and Chief Executive Officer  
                                                                                
                                        ________________________________________





<PAGE>   8
                                       8


                                                                       Exhibit 1
                                                                       ---------
                           INDEMNIFICATION STATEMENT
                           -------------------------

STATE OF ___________ )
                     )  ss:
COUNTY OF __________ )

        I, __________________________, being first duly sworn, do depose and say
as follows:

        1.  This indemnification statement is submitted pursuant to the
Indemnity Agreement dated __________, 19__, between OHM Corporation (the
"Company"), an Ohio corporation, and the undersigned.

        2.  I am requesting indemnification against charges, costs, expenses
(including attorneys' and others' fees and expenses), judgments, fines and
amounts paid in settlement, all of which (collectively, "Liabilities") have been
or will be incurred by me in connection with an actual or threatened action,
suit, proceeding or claim of which I am a party or am threatened to be made a
party.

        3.  With respect to all matters related to any such action, suit,
proceeding or claim, I am entitled to be indemnified as herein contemplated
pursuant to the aforesaid Indemnity Agreement.

        4.  Without limiting any other rights which I have or may have, I am
requesting indemnification against Liabilities which have or may arise out of
_____________________________________________________________________________
_____________________________________________________________________________
__________________________.


                                ______________________________


<PAGE>   9
                                      9

        Subscribed and sworn to before me, a Notary Public, in and for said
County and State, this _____ day of __________, 19___.

                                       ____________________________           
[Seal]                                 Notary Public                          
                                       My commission expires the _____ day of 
                                       _________, 19___.                      





INDEMN Rev. 2/96
<PAGE>   10
                                      10

                                                                    Exhibit 2
                                                                    ---------
                                  UNDERTAKING
                                  -----------


STATE OF ___________ )
                     )  ss:
COUNTY OF __________ )

        I, _________________________, being first duly sworn do depose an say as
follows:

        1.  This Undertaking is submitted pursuant to the Indemnity Agreement
dated __________________, 19____, between OHM Corporation (the "Company"), an
Ohio corporation, and the undersigned.

        2.  I am requesting advancement of certain costs, charges and expenses
which I have incurred or will incur in defending an actual or pending civil or
criminal action, suit, proceeding or claim.

        3.  I hereby undertake to repay this advancement of expenses if it shall
ultimately be determined that I am not entitled to be indemnified by the Company
and the Subsidiary under the aforesaid Agreement or otherwise.

        4.  The costs, charges and expenses for which advancement  is requested
are, in general, all expenses related to _____________________________________
____________________________________________________________.

        Subscribed and sworn to before me, a Notary Public, in and for said
County and State, this _____ day of _________, 19___.

                                        _____________________________          
[Seal]                                  Notary Public                          
                                        My commission expires the _____ day of 
                                        ____________, 19___.                   






<PAGE>   1
                                                                EXHIBIT  10.10





                            EMPLOYMENT AGREEMENT
                            --------------------

         This EMPLOYMENT AGREEMENT ("Agreement"), entered into as of this ____
day of __________, 199___, by and between OHM Corporation, an Ohio corporation,
(the "Company"), and _____________________________ (the "Executive");

                                  WITNESSETH:
                                  -----------

         WHEREAS, the Executive is a senior executive of the Company and has
made and is expected to continue to make major contributions to the
administration, profitability, growth and financial strength of the Company;

         WHEREAS, the Company recognizes that, as is the case for most publicly
held companies, the possibility of a Change in Control (as that term is
hereafter defined) exists;

         WHEREAS, the Company desires to assure itself of both present and
future continuity of management in the event of a Change in Control and desires
to establish certain minimum compensation rights of its key senior executive
officers, including the Executive, applicable in the event of a Change in
Control;

         WHEREAS, the Company wishes to ensure that its senior executives are
not practically disabled from discharging their duties upon a Change in
Control;

         WHEREAS, this Agreement is not intended to alter materially the
compensation and benefits which the Executive could reasonably expect to
receive from the Company absent a Change in Control and, accordingly, although
effective and binding as of the date hereof, this Agreement shall become
operative only upon the occurrence of a Change in Control;

         WHEREAS, the Executive is willing to render services to the Company on
the terms and subject to the conditions set forth in this Agreement;

         NOW, THEREFORE, the Company and the Executive agree as follows:

         1.  Operation of Agreement:
             -----------------------

         (a)  This Agreement shall be effective and binding immediately upon
its execution, but, anything in this Agreement to the contrary notwithstanding,
this Agreement shall not be operative unless and until there shall have
occurred a Change in Control.  For purposes of this Agreement, a "Change in
Control" shall have occurred if at any time during the Term (as that term is
hereafter defined) any of the following events shall occur:

         (i)              The Company is merged, or consolidated or reorganized
                          into or with another corporation or other legal
                          person, and as a result of such merger, consolidation
                          or reorganization less than a majority of the
                          combined voting power of the then-outstanding
                          securities of such corporation or person immediately
                          after such transaction are held in the aggregate by
                          the holders of Voting Stock (as that term is
                          hereinafter defined) of the Company immediately prior
                          to such transaction;

        (ii)              The Company sells all or substantially all of its 
                          assets to any other corporation or other legal
                          person, and less than a majority of the combined
                          voting power of the

<PAGE>   2
                                      2

                          then-outstanding securities of such corporation or
                          person immediately after such transaction are held in
                          the aggregate by the holders of Voting Stock of the
                          Company immediately prior to such sale;

         (iii)            There is a report filed on Schedule 13D or Schedule
                          14D-1 (or any successor schedule, form or report),
                          each as promulgated pursuant to the Securities
                          Exchange Act of 1934, as amended (the "Exchange
                          Act"), disclosing that any person (as the term
                          "person" is used in Section 13(d)(3) or Section
                          14(d)(2) of the Exchange Act) has become the
                          beneficial owner (as the term "beneficial owner" is
                          defined under Rule 13d-3 or any successor rule or
                          regulation promulgated under the Exchange Act) of
                          securities representing 25% or more of the combined
                          voting power of the then-outstanding securities
                          entitled to vote generally in the election of
                          directors of the Company ("Voting Stock");

         (iv)             The Company files a report or proxy statement with
                          the Securities and Exchange Commission pursuant to
                          the Exchange Act disclosing in response to Form 8-K
                          or Schedule 14A (or any successor schedule, form or
                          report or item therein) that a change in control of
                          the Company has or may have occurred or will or may
                          occur in the future pursuant to any then-existing
                          contract or transaction; or

         (v)              If during any period of two consecutive years,
                          individuals who at the beginning of any such period
                          constitute the Directors of the Company cease for any
                          reason to constitute at least a majority thereof,
                          unless the election, or the nomination for election
                          by the Company's stockholders, of each Director of
                          the Company first elected during such period was
                          approved by a vote of at least two-thirds of the
                          Directors of the Company then still in office who
                          were Directors of the Company at the beginning of any
                          such period.

Notwithstanding the foregoing provisions of Section 1(a)(iii) or 1(a)(iv)
hereof, a "Change in Control" shall not be deemed to have occurred for purposes
of this Agreement solely because (i) the Company, (ii) an entity in which the
Company directly or indirectly beneficially owns 50% or more of the voting
securities of such entity, or (iii) any Company-sponsored employee stock
ownership plan or any other employee benefit plan of the Company, either files
or becomes obligated to file a report or a proxy statement under or in response
to Schedule 13D, Schedule 14D-1, Form 8-K or Schedule 14A (or any successor
schedule, form or report or item therein) under the Exchange act, disclosing
beneficial ownership by it of  shares of Voting Stock, whether in excess of 25%
or otherwise, or because the Company reports that a change in control of the
Company has or may have occurred or will or may occur in the future by reason
of such beneficial ownership.

         (b)  Upon the occurrence of a Change in Control at any time during the
Term, this Agreement shall become immediately operative.

         (c)  The period during which this Agreement shall be in effect (the
"Term") shall commence as of the date hereof and shall expire as of the
expiration of the Period of Employment (as that term is hereinafter defined),
provided, however, that unless the Company has commenced discussions with a
third party that ultimately results in a Change in Control, the term of this
Agreement shall be terminated as of January 1 of any year if (i) the Company or
the Executive shall have given notice on or prior to December 31 of the prior
year that it or he, as the case may be, does not wish to have the 
<PAGE>   3
                                       3

Term extended, or (ii) prior to a Change in Control, the Executive ceases
for any reason to be an officer of the Company, thereupon the Term shall be
deemed to have expired and this Agreement shall immediately terminate and be of
no further effect.

         (d)     Notwithstanding any other provision of this Agreement to the
contrary, a Change in Control described in subparagraphs 1(a)(iii) or 1(a)(iv)
(describing an event under subparagraph 1(a)(iii)) shall not be deemed to have
occurred and this Agreement shall be of no force or effect with respect to such
event of Change in Control if the Board of Directors of the Company (the
"Board"), by vote of three-quarters of the members of the Board, specifically
determines, prior to any such Change in Control, that such event shall not
constitute a Change in Control for purposes of this Agreement.

         2.  Employment; Period of Employment:
             ---------------------------------

         (a)  Subject to the terms and conditions of this Agreement, upon the
occurrence of a Change in Control, the Company shall continue the Executive in
its employ and the Executive shall remain in the employ of the Company for the
period set forth in Section 2(b) hereof (the "Period of Employment"), in the
position and with substantially the same duties and responsibilities that he
had immediately prior to the Change in Control, or to which the Company and the
Executive may hereafter mutually agree in writing.  Throughout the Period of
Employment, the Executive shall devote substantially all of his time during
normal business hours (subject to vacations, sick leave and other absences in
accordance with the policies of the Company as in effect for senior executives
immediately prior to the Change in Control) to the business and affairs of the
Company, but nothing in this Agreement shall preclude the Executive from
devoting reasonable periods of time during normal business hours to (i) serving
as a director, trustee or member of or participant in any organization or
business so long as such activity would not constitute Competitive Activity (as
that term is hereafter defined) if conducted by the Executive after the
Executive's Termination Date (as that term is hereafter defined), (ii) engaging
in charitable and community activities, or (iii) managing his personal
investments.

         (b)  The Period of Employment shall commence on the date of an
occurrence of a Change in Control, and subject only to the provisions of
Section 4 hereof, shall continue until the earlier of (i) the expiration of the
third anniversary of the occurrence of the Change in Control, (ii) the
Executive's death, or (iii) the Executive's attainment of age 65; provided,
however, that commencing on each anniversary of the Change of Control, the
Period of Employment shall automatically be extended for an additional year
unless, not later than 90 calendar days prior to such anniversary date, either
the Company or the Executive shall have given written notice to the other that
the Term shall not be so extended.

         3.  Compensation During Period of Employment:
             -----------------------------------------

         (a)  Upon the occurrence of a Change in Control, the Executive shall
receive during the Period of Employment (i) annual base salary at a rate not
less than the Executive's annual fixed or base compensation (payable monthly or
otherwise as in effect for senior executives of the Company immediately prior
to the occurrence of a Change in Control) or such higher rate as may be
determined from time to time by the Board or the Compensation Committee thereof
(the "Committee") (which base salary at such rate is herein referred to as
"Base Pay") and (ii) an annual amount equal to not less than the highest
aggregate annual bonus, incentive or other payments of cash compensation in
addition 
<PAGE>   4
                                       4

to the amounts referred to in clause (i) above made or to be made in
regard to services rendered in any calendar year during the three calendar
years immediately preceding the year in which the Change in Control occurred
pursuant to any bonus, incentive, profit-sharing performance, discretionary pay
or similar policy, plan, program or arrangement of the Company or any successor
thereto providing benefits at least as great as the benefits payable thereunder
prior to a Change in Control ("Incentive Pay"), provided, however, that with
the prior written consent of the Executive, nothing herein shall preclude a
change in the mix between Base Pay and Incentive Pay so long as the aggregate
cash compensation received by the Executive in any one calendar year is not
reduced in connection therewith or as a result thereof and, provided further,
however, that in no event shall any increase in the Executive's aggregate cash
compensation or any portion thereof in any way diminish any other obligation of
the Company under this Agreement.

         (b)  For his services pursuant to Section 2(a) hereof, during the
Period of Employment the Executive shall be a full participant in, and shall be
entitled to the perquisites, benefits and services credit for benefits as
provided under, any and all employee retirement income and welfare benefit
policies, plans, programs or arrangements in which senior executives of the
Company participate, including, without limitation any stock option, stock
purchase, stock appreciation, savings, pension, supplemental executive
retirement or other income or welfare benefit, deferred compensation, incentive
compensation, group and/or executive life, health, medical/hospital or other
insurance (whether funded by actual insurance or self-insured by the Company),
disability, salary continuation, expense reimbursement and other employee
benefit policies, plans, programs or arrangements that may now exist or any
equivalent successor policies, plans, programs or arrangements that may be
adopted hereafter by the Company providing perquisites, benefits and service
credit for benefits at least as great as are payable thereunder prior to a
Change in Control (collectively, "Employee Benefits"), provided, however, that
the Executive's rights thereunder shall be governed by the terms thereof and
shall not be enlarged hereunder or otherwise affected hereby.  Subject to the
proviso in the immediately preceding sentence if and to the extent such
perquisites, benefits or service credit for benefits are not payable or
provided under any such policy, plan, program or arrangement as a result of the
amendment or termination thereof, then the Company shall itself pay or provide
therefor.  Nothing in this Agreement shall preclude improvement or enhancement
of any such Employee Benefits, provided that no such improvement shall in any
way diminish any other obligation of the Company under this Agreement.

         (c)  The Company has determined that the amounts payable pursuant to
this Section 3 constitute reasonable compensation.  Accordingly,
notwithstanding any other provision hereof, unless such action would be
expressly prohibited by applicable law, if any amount paid or payable pursuant
to this Section 3 is subject to the excise tax imposed by Section 4999 of the
Internal Revenue Code of 1986, as amended (the "Code"), the Company will pay to
the Executive an additional amount in cash equal to the amount necessary to
cause the aggregate remuneration received by the Executive under this Section
3, including such additional cash payment (net of all federal, state and local
income taxes and all taxes payable as the result of the application of Sections
280G and 4999 of the Code) to be equal to the aggregate remuneration the
Executive would have received under this Section 3, excluding such additional
payment (net of all federal, state and local income taxes), as if Sections 280G
and 4999 of the Code (and any successor provisions thereto) had not been
enacted into law.
<PAGE>   5
                                       5

         4.  Termination Following a Change in Control:
             ------------------------------------------

        (a)  In the event of the occurrence of a Change in Control, this
Agreement may be terminated by the Company during the Period of Employment only
upon the occurrence of one or more of the following events:

         (i)              The Executive's death;

         (ii)             If the Executive shall become permanently disabled
                          within the meaning of, and begins actually to receive
                          disability benefits pursuant to, the long-term
                          disability plan in effect for senior executives of
                          the Company immediately prior to the Change in
                          Control; or

         (iii)            For "Cause", which for purposes of this Agreement
                          shall mean that, prior to any termination pursuant to
                          Section 4(b) hereof, the Executive shall have
                          committed:

                          (A)     an intentional act of fraud, embezzlement or
                                  theft in connection with his duties or in the
                                  course of his employment with the Company;

                          (B)     intentional wrongful damage to property of
                                  the Company;

                          (C)     intentional wrongful disclosure of secret 
                                  processes or confidential information of the 
                                  Company; or

                          (D)     intentional wrongful engagement in any
                                  Competitive Activity; and any such act shall
                                  have been materially and demonstrably harmful
                                  to the Company.  For purposes of this
                                  Agreement, no act, or failure to act, on the
                                  part of the Executive shall be deemed
                                  "intentional" if it was due primarily to an
                                  error in judgment or negligence, but shall be
                                  deemed "intentional" only if done, or omitted
                                  to be done, by the Executive not in good
                                  faith and without reasonable belief that this
                                  action or omission was  in the best interest
                                  of the Company.  Notwithstanding the
                                  foregoing, the Executive shall not be deemed
                                  to have been terminated for "Cause" hereunder
                                  unless and until there shall have been
                                  delivered to the Executive a copy of a
                                  resolution duly adopted by the affirmative
                                  vote of not less than three-quarters of the
                                  Board then in office at a meeting of the
                                  Board called and held for such purpose (after
                                  reasonable notice to the Executive and an
                                  opportunity for the Executive, together with
                                  his counsel, to be heard before the Board),
                                  finding that, in the good faith opinion of
                                  the Board, the Executive had committed an act
                                  set forth above in this Section 4(a)(iii) and
                                  specifying the particulars thereof in detail.
                                  Nothing herein shall limit the right of the
                                  Executive or his beneficiaries to contest the
                                  validity or propriety of any such
                                  determination.

        (b)  In the event of the occurrence of a Change in Control, this
Agreement may be terminated by the Executive during the Period of Employment,
and the Executive shall be entitled to have the right to benefits as provided
in Section 5 hereof, upon the occurrence of one or more of the following events:
<PAGE>   6
                                       6


                 (i)              Any termination by the Company of the
                                  employment of the Executive prior to the date
                                  upon which the Executive shall have attained
                                  age 65, which termination shall be for any
                                  reason other than for Cause or as a result of
                                  the death of the Executive or by reason of
                                  the Executive's disability and the actual
                                  receipt of disability benefits in accordance
                                  with Section 4(a)(i) hereof; or

                 (ii)             Termination by the Executive of his
                                  employment with the Company within three
                                  years after the Change in Control upon the
                                  occurrence of any of the following events:

                                  (A)      Failure to elect or re-elect the
                                           Executive to the office of the
                                           Company which the Executive held
                                           immediately prior to a Change in
                                           Control, or the removal of the
                                           Executive as a Director of the
                                           Company (or any successor thereto),
                                           if the Executive shall have been a
                                           Director of the Company immediately
                                           prior to the Change in Control;

                                  (B)      A significant adverse change in the
                                           nature or scope of the authorities,
                                           powers, functions, responsibilities
                                           or duties attached to the position
                                           with the Company which the Executive
                                           held immediately prior to the Change
                                           in Control, a reduction in the
                                           aggregate of the Executive's Base
                                           Pay and Incentive Pay received from
                                           the Company, or the termination of
                                           the Executive's rights to any
                                           Employee Benefits to which he was
                                           entitled immediately prior to the
                                           Change in Control or a reduction in
                                           scope or value thereof without the
                                           prior written consent of the
                                           Executive, any of which is not
                                           remedied within 10 calendar days
                                           after receipt by the Company of
                                           written notice from the Executive of
                                           such change, reduction or
                                           termination, as the case may be;

                                  (C)      A determination by the Executive
                                           made in good faith that as a result
                                           of a Change in Control and a change
                                           in circumstances thereafter
                                           significantly affecting his
                                           position, including, without
                                           limitation, a change in the scope of
                                           the business or other activities for
                                           which he was responsible immediately
                                           prior to a Change in Control, that
                                           he has been rendered substantially
                                           unable to carry out, has been
                                           substantially hindered in the
                                           performance of, or has suffered a
                                           substantial reduction in, any of the
                                           authorities, powers, functions,
                                           responsibilities or duties attached
                                           to the position held by the
                                           Executive immediately prior to the
                                           Change in Control, which situation
                                           is not remedied within 10 calendar
                                           days after written notice to the
                                           Company from the Executive of such
                                           determination;

                                  (D)      The liquidation, dissolution,
                                           merger, consolidation or
                                           reorganization of the Company or
                                           transfer of all or a significant
                                           portion of its business and/or
                                           assets, unless the successor or
                                           successors (by liquidation, merger,
                                           consolidation, reorganization or
                                           otherwise) to which all or a
                                           significant portion of its business
                                           and/or assets have been transferred
                                           (directly or by operation of law)
                                           shall have assumed all duties and 
<PAGE>   7
                                       7

                                           obligations of the
                                           Company under this Agreement
                                           pursuant to Section 11 hereof;

                                  (E)      The Company shall relocate its
                                           principal executive offices, or
                                           require the Executive to have his
                                           principal location of work changed
                                           to any location which is in excess
                                           of 25 miles from the location
                                           thereof immediately prior to the
                                           Change of Control or to travel away
                                           from his office in the course of
                                           discharging his responsibilities or
                                           duties hereunder significantly more
                                           (in terms of either consecutive days
                                           or aggregate days in any consecutive
                                           days or aggregate days in any
                                           calendar year) than was required of
                                           him prior to the Change of Control
                                           without, in either case, his prior
                                           consent; or

                                  (F)      Any material breach of this 
                                           Agreement by the Company or any 
                                           successor thereto.

         (c)  A termination by the Company pursuant to Section 4(a) hereof or
by the Executive pursuant to Section 4(b) hereof shall not affect any rights
which the Executive may have pursuant to any agreement, policy, plan, program
or arrangement of the Company providing Employee Benefits, which rights shall
be governed by the terms thereof.  If this Agreement or the employment of the
Executive is terminated under circumstances in which the Executive is not
entitled to any payments under Sections 3 or 5 hereof, the Executive shall have
no further obligation or liability to the Company hereunder with respect to his
prior or to any future employment by the Company.

         5.  Contract Payment:
             ----------------

         (a)  If, following the occurrence of a Change in Control, the Company
shall terminate the Executive's employment during the Period of Employment
other than pursuant to Section 4(a) hereof, or if the Executive shall terminate
his employment pursuant to Section 4(b) hereof, the Company shall pay to the
Executive the amount specified in Section 5(a)(i) hereof within five business
days after the date (the "Termination Date") that the Executive's employment is
terminated (the effective date of which shall be the date of termination, or
such other date that may be specified by the Executive if the termination is
pursuant to Section 4(b) hereof):

         (i)              In lieu of any further payments to the Executive for
                          periods subsequent to the Termination Date, but
                          without affecting the rights of the Executive
                          referred to in Section 5(b) hereof, a lump sum
                          payment (the "Contract Payment") in an amount equal
                          to the present value (using a discount rate required
                          to be utilized for purposes of computations under
                          Section 280G of the Code or any successor provision
                          thereto, or if no such rate is so required to be
                          used, a rate equal to the then-applicable interest
                          rate prescribed by the Pension Benefit Guarantee
                          Corporation for benefit valuations in connection with
                          non-multiemployer pension plan terminations assuming
                          the immediate commencement of benefit payments (the 
                          "Discount Rate")) of the sum of (A) the aggregate
                          Base Pay (at the highest rate in effect for any year
                          prior to the Termination Date) for each remaining
                          year or fraction of the Period of Employment which
                          the Executive would have received had such
                          termination or breach not occurred, plus (B)
                          the aggregate Incentive Pay (based upon the greatest
                          amount of Incentive Pay paid or payable to the
                          Executive 
<PAGE>   8
                                       8

                          for any year prior to the Termination
                          Date), which the Executive would have received
                          pursuant to this Agreement during the remainder of
                          the Period of Employment had his employment continued
                          for the remainder of the Period of Employment;
                          provided, however, that in no event will the "present
                          value" (as determined under Section 280G of the Code
                          or any successor provision thereto) of the amount
                          otherwise payable hereunder, when added to the
                          "present value" (as determined under Section 280G of
                          the Code or any successor provision thereto) of any
                          other "parachute payments" (as that term is defined
                          in Section 280G of the Code or any successor
                          provision thereto) from the Company, exceed an amount
                          (the "299% Amount") equal to 299% of the Executive's
                          "base amount" (as that term is defined in Section
                          280G of the Code (without regard to Section
                          280G(b)(2)(A)(ii) thereof) or any successor provision
                          thereto) and if the amount otherwise payable
                          hereunder would exceed the 299% Amount, the Contract
                          Payment shall be reduced to the extent necessary so
                          that the aggregate present value determined in the
                          previous clause does not exceed the 299% Amount.

         (ii)             The determination of whether payments pursuant to
                          this Agreement constitute "parachute payments" (as
                          that term is defined in Section 280G of the Code or
                          any successor provisions thereto), and the
                          determination of whether any amount otherwise payable
                          under Section 5(a)(i) causes the 299% Amount to be
                          exceeded (an "Excess Parachute Payment") shall be
                          made, if requested by the Executive or the Company,
                          by tax counsel selected by the Company, provided that
                          the Executive consents to the selection of such tax
                          counsel which consent shall not be unreasonably
                          withheld.    Upon the selection of such tax counsel
                          as provided herein, the opinion of such tax counsel
                          shall be binding upon the Company and the Executive.
                          The  fact that the Executive shall have his right to
                          the Contract Payment reduced as a result of the
                          existence of the limitations contained in this
                          Section 5(a) shall not limit or otherwise affect any
                          rights of the Executive to any Employee Benefit, or
                          other right arising other than pursuant to this
                          Agreement.

         (iii)            Except to the extent that the payments or benefits
                          pursuant to this Section 5(a)(iii) would result in a
                          reduction of the amount of the Contract Payment
                          because they would cause the 299% Amount to be
                          exceeded, (A) for the remainder of the Period of
                          Employment the Company shall arrange to provide the
                          Executive with Employee Benefits substantially
                          similar to those which the Executive was receiving or
                          entitled to receive immediately prior to the
                          Termination Date (and if and to the extent that such
                          benefits shall not or cannot be paid or provided
                          under any policy, plan, program or arrangement of the
                          Company solely due to the fact that the Executive is
                          no longer an officer or employee of the Company, then
                          the Company shall itself pay or provide for the
                          payment to the Executive, his dependents and
                          beneficiaries, such Employee Benefits) and (B)
                          without limiting the generality of the foregoing,
                          the remainder of the  Period of Employment shall be
                          considered service with the Company for the purpose
                          of service credits under the Company's retirement
                          income, supplemental executive retirement and other
                          benefit plans of the Company applicable to the
                          Executive or his beneficiaries immediately prior to
                          the Termination Date. Without otherwise limiting the
                          purposes or effect of Section 6 hereof, Employee
                          Benefits payable to the Executive pursuant to this
                          Section 5(a)(iii) by reason of any "welfare benefit
                          plan" of the       
<PAGE>   9
                                      9

                         
                          Company (as the term "welfare benefit plan" is
                          defined in Section 3(1) of the Employee Retirement
                          Income Act of 1974, as amended) shall be reduced to
                          the extent comparable welfare benefits are actually
                          received by the Executive from another employer
                          during such period following the Executive's
                          Termination Date until the expiration of the Period
                          of Employment.

         (iv)             Notwithstanding any provision of this Section 5(a) to
                          the contrary, in the event the benefits intended to
                          be provided to the Executive pursuant to Section
                          5(a)(iii) hereof are required to be reduced in whole
                          or in part because the value of such Employee
                          Benefits, when added to the amount of the Contract
                          Payment under Section 5(a)(i), would exceed the 299%
                          Amount, the Executive shall have the option to elect
                          to receive, in lieu of all or a portion of the
                          Contract Payment provided in Section 5(a)(i) hereof,
                          one or more Employee Benefits, provided, that (A)
                          prior to the receipt of any payment under Section
                          5(a)(i) hereof, the Executive gives the Company
                          notice of such election specifying the Employee
                          Benefit or Employee Benefits so elected to be
                          received, and (B) in no event shall the "aggregate
                          present value of the payments in the nature of
                          compensation" (as that phrase is used in Section 280G
                          of the Code) received by the Executive as a result of
                          the receipt of such Employee Benefits, when added to
                          the remaining portion of the Contract Payment, if
                          any, to be received by the Executive, exceed the 299%
                          Amount.

         (b)  Upon written notice given by the Executive to the Company prior
to the receipt of any payment pursuant to Section 5(a) hereof, the Executive,
at his sole option, without reduction to reflect the present value of such
amounts as aforesaid, may elect to have all or any of the Contract Payment
payable pursuant to Section 5(a)(i) hereof paid to him on a quarterly or
monthly basis during the remainder of the Period of Employment.

         (c)  Except as otherwise specifically provided herein, there shall be
no right of set-off or counterclaim in respect of any claim, debt or obligation
against any payment to or benefit for the Executive provided for in this
Agreement.

         (d)  Without limiting the rights of the Executive at law or in equity,
if the Company fails to make any payment required to be made hereunder on a
timely basis, the Company shall pay interest on the amount thereof at an
annualized rate of interest equal to the then-applicable Discount Rate.

         6.  NO MITIGATION OBLIGATION:  The Company hereby acknowledges that it
will be difficult, and may be impossible, for the Executive to find reasonably
comparable employment following the Termination Date and that the
noncompetition covenant contained in Section 7 hereof will further limit the
employment opportunities for the Executive.  In addition, the Company
acknowledges that its severance pay plans applicable in general to its salaried 
employees do not provide for mitigation, offset or reduction of any severance
payment received thereunder.  Accordingly, the parties hereto expressly agree
that the payment of the severance compensation by the Company to the Executive
in accordance with the terms of this Agreement will be liquidated damages, and
that the Executive shall not be required to mitigate the amount of any payment
provided for in this Agreement by seeking other employment or otherwise, nor
shall any profits, income, earnings or other benefits from
                                                                              
<PAGE>   10
                                       10

any source whatsoever create any mitigation, offset, reduction or any other
obligation on the part of the Executive hereunder or otherwise, except as
expressly provided in Section 5(a)(iii) hereof.

         7.  COMPETITIVE ACTIVITY:  During a period following the later of the
expiration of the Period of Employment or the period ending one year after the
Termination date, if the Executive shall have received or shall be receiving
benefits under Section 5(a) hereof, the Executive shall not, without the prior
consent of the Company, engage in any Competitive Activity (as defined below).
For purposes of this Agreement, the term "Competitive Activity" means the
Participant's employment or the Participant's engagement, directly or
indirectly, whether as an officer, employee, agent, consultant, partner,
financier, or otherwise, in any business activity in competition with any
business activity of the Company or its affiliates or subsidiaries in any
geographic area in which the Participant provided or attempted to provide any
products or services for the Company.  "Competitive Activity" shall not include
the mere ownership of not more than 2% of the securities in any such
publicly-traded enterprise.  If requested by the Participant, the Compensation
Committee shall inform the Participant whether any prospective employment or
engagement shall constitute "Competitive Activity."

         8.  Legal Fees and Expenses:
             -----------------------

         (a) It is the intent of the Company that the Executive not be required
to incur the expenses associated with the enforcement of his rights under this
Agreement by litigation or other legal action because the cost and expense
thereof would substantially detract from the benefits intended to be extended
to the Executive hereunder.  Accordingly, if it should appear to the Executive
that the Company has failed to comply with any of its obligations under this
Agreement or in the event that the Company or any other person takes any action
to declare this Agreement void or unenforceable, or institutes any litigation
designed to deny, or to recover from, the Executive the benefits intended to be
provided to the Executive hereunder, the Company irrevocably authorizes the
Executive from time to time to retain counsel of his choice, at the expense of
the Company as hereafter provided, to represent the Executive in connection
with the initiation or defense of any litigation or other legal action, whether
by or against the Executive, the Company or any Director, officer, stockholder
or other person affiliated with the Company, in any jurisdiction.
Notwithstanding any existing or prior attorney-client relationship between the
Company and such counsel, the Company irrevocably consents to the Executive's
entering into an attorney-client relationship with such counsel, and in that
connection the Company and the Executive agree that a confidential relationship
shall exist between the Executive and such counsel.  The Company shall pay or
cause to be paid and shall be solely responsible for any and all attorneys' and
related fees and expenses incurred by the Executive as a result of the
Company's failure to perform this Agreement or any provision thereof or as a
result of the Company or any person contesting the validity or enforceability
of this Agreement or any provision thereof as aforesaid.

         (b)  In order to ensure the benefits intended to be provided to the
Executive under Section 8(a) hereof, the Company hereby agrees, upon the
occurrence of a Change in Control, to establish an irrevocable standby letter
of credit, substantially in the form attached hereto as Exhibit A and
incorporated herein by reference (the "Letter of Credit"), to be issued by a
national banking association with a capital and surplus of not less than
$100,000,000 (the "Bank") for the benefit of the Executive and certain other of
the officers of the Company and providing that the fees and expenses of counsel
selected from time to time by the Executive pursuant to this Section 8 shall be
paid, or reimbursed to the Executive if paid by the Executive, on a regular,
periodic basis upon presentation by the Executive to the Bank of a statement or
statements prepared by such counsel in accordance with its customary 

<PAGE>   11
                                       11

practices. The Company shall pay all amounts and take all action necessary
to maintain the Letter of Credit during the Period of Employment and for two
years thereafter and if, notwithstanding the Company's complete discharge of
such obligations, such Letter of Credit shall be terminated or not renewed, the
Company shall obtain a replacement irrevocable clean letter of credit drawn
upon a commercial bank selected by the Company and acceptable to the Executive,
upon substantially the same terms and conditions as contained in the Letter of
Credit, or any similar arrangement acceptable to the Executive which, in any
case, assures the Executives of the benefits of this  Agreement without
incurring any cost or expense for enforcement against the Company or the
defense thereof.

         9.  EMPLOYMENT RIGHTS:  Nothing expressed or implied in this Agreement
shall create any right or duty on the part of the Company or the Executive to
have the Executive remain in the employment of the Company prior to any Change
in Control, provided, however, that any termination of employment of the
Executive or removal of the Executive as an elected officer of the Company or
termination of this Agreement following the commencement of any discussion with
a third person that ultimately results in a Change in Control shall be deemed
to be a termination or removal of the Executive after a Change in Control for
purposes of this Agreement.

         10.  WITHHOLDING OF TAXES:  The Company may withhold from any amounts
payable under this Agreement all federal, state, city or other taxes as shall
be required pursuant to any law or government regulation or ruling.

         11.  Successors and Binding Agreement:
              --------------------------------

         (a)  The Company shall require any successor (whether direct or
indirect, by purchase, merger, consolidation, reorganization or otherwise) to
all or substantially all of the business and/or assets of the Company, by
agreement in form and substance satisfactory to the Executive, expressly to
assume and agree to perform this Agreement in the same manner and to the same
extent the Company would be required to perform if no such succession had taken
place.  This Agreement shall be binding upon and inure to the benefit of the
Company and any successor to the Company, including, without limitation any
persons acquiring directly or indirectly all or substantially all of the
business and/or assets of the Company whether by purchase, merger,
consolidation, reorganization or otherwise (and such successor shall thereafter
be deemed the "Company" for the purposes of this Agreement), but shall not
otherwise be assignable, transferable or delegable by the Company.

         (b)  This Agreement shall inure to the benefit of and be enforceable
by the Executive's personal or legal representatives, executors,
administrators, successors, heirs, distributees and/or legatees.

         (c)  This Agreement is personal in nature and neither of the parties
hereto shall, without the consent of the other, assign, transfer or delegate    
this Agreement or any rights or obligations hereunder except as expressly
provided in Section 11(a) hereof.  Without limiting the generality of the
foregoing, the Executive's right to receive payments hereunder shall not be
assignable, transferable or delegable, whether by pledge, creation of a
security interest or otherwise, other than by a transfer by his will or by the
laws of descent and distribution and, in the event of any attempted assignment
or transfer contrary to this Section 11(c), the Company shall have no liability
to pay any amount so attempted to be assigned, transferred or delegated.

         (d)  The Company and the Executive recognize that each party will have
no adequate remedy at law for breach by the other of any of the agreements
contained herein and, in the event of any such



<PAGE>   12
                                       12

breach, the Company and the Executive hereby agree and consent that the other
shall be entitled to a decree of specific performance, mandamus or other
appropriate remedy to enforce performance of this Agreement.

         12.  NOTICE:  For all purposes of this Agreement, all communications
including, without limitation notices, consents, requests or approvals,
provided for herein shall be in writing and shall be deemed to have been duly
given when delivered or five business days after having been mailed by United
States registered or certified mail, return receipt requested, postage prepaid,
addressed to the Company (to the attention of the Secretary of the Company) at
its principal executive office and to the Executive at his principal residence,
or to such other address as any party may have furnished to the other in
writing and in accordance herewith, except that notices of change of address
shall be effective only upon receipt.

         13.  GOVERNING LAW:  The validity, interpretation, construction and
performance of this Agreement shall be governed by the laws of the State of
Delaware, without giving effect to the principles of conflict of laws of such
State.

         14.  VALIDITY:  If any provision of this Agreement or the application
of any provision hereof to any person or circumstances is held invalid,
unenforceable or otherwise illegal, the remainder of this Agreement and the
application of such provision to any other person or circumstances shall not be
affected, and the provision so held to be invalid, unenforceable or otherwise
illegal shall be reformed to the extent (and only to the extent) necessary to
make it enforceable, valid and legal.

         15.  MISCELLANEOUS:  No provisions of this Agreement may be modified,
waived or discharged unless such waiver, modification or discharge is agreed to
in writing signed by the Executive and the Company.  No waiver by either party
hereto at any time of any breach by the other party hereto or compliance with
any condition or provision of this Agreement to be performed by such other
party shall be deemed a waiver of similar or dissimilar provisions or
conditions at the same or at any prior or subsequent time.  No agreements or
representations, oral or otherwise, expressed or implied with respect to the
subject matter hereof have been made by either party which are not set forth
expressly in this Agreement.

         16.  COUNTERPARTS:  This Agreement may be executed in one or more
counterparts, each of which shall be deemed to be an original but all of which
together will constitute one and the same agreement.

         17.  PRIOR AGREEMENTS.  This Agreement supersedes in its entirety any
prior agreement between the Executive and the Company, its affiliates or their
predecessors or successors relating to the subject matter contained herein.

<PAGE>   13
                                       13

         IN WITNESS WHEREOF, the parties have caused this Agreement to be duly
executed and delivered as of the date first above written.

                                        OHM CORPORATION


                                        By:
                                                 _______________________________
                                                 James L. Kirk, Chairman of the
                                                 Board, President and Chief
                                                 Executive Officer


                                        ________________________________________
                                        Executive

<PAGE>   14
                          IRREVOCABLE LETTER OF CREDIT

                     Total Credit Not to Exceed $1,200,000

To:      The Beneficiaries Named on Annex A Hereto

Gentlemen and Ladies:

At the request of OHM Corporation, 16406 U.S. Route 224 East, Findlay, Ohio
45840, we hereby authorize each of you to draw on us up to an aggregate amount
of One Hundred Fifty Thousand and 00/100 Dollars ($150,000.00) each, payable
upon presentation at this office of your draft or drafts at sight from time to
time, accompanied by a written statement signed by you to the effect that such
draft represents an amount equal to the fees and expenses of your counsel
selected by you which are pursuant to the provisions of a certain Employment
Agreement with said Corporation dated as of January 1, 1996 and certifying that
the fees and expenses of such counsel, a copy of which shall be attached, were
incurred pursuant to the terms of such letter agreement.  Each draft shall be
marked:  "Drawn under Mellon Bank, N.A., Letter of Credit No.  _____."

This letter of credit shall be valid for a period of five (5) years from the
date hereof.  The aggregate amount which each Beneficiary may draw under this
Letter of Credit is subject to increase, so long as the aggregate amount of the
total credit available to all Beneficiaries does not exceed $1,200,000.  Each
draft for an amount in excess of $150,000.00 aggregate for any one Beneficiary
shall be accompanied by a copy of a writing approving such increase, signed by
any two officers of  OHM Corporation.

                                        Very truly yours,


Dated:   ____________________           ________________________


<PAGE>   15
                                   ANNEX A

                                     TO

                        IRREVOCABLE LETTER OF CREDIT


Pamela K.M. Beall
Robert J. Blackwell
Kris E. Hansel
James L. Kirk
Joseph R. Kirk
Philip V. Petrocelli
John J. Ray III
Philip O. Strawbridge*
Michael A. Szomjassy


*Subject to his election as an officer of the Company.

<PAGE>   1
                                                                Exhibit 10.14




                                FIRST AMENDMENT
                            Dated as of May 4, 1994
                                       to
                               SECURITY AGREEMENT
                            Dated as of May 11, 1993


                 This FIRST AMENDMENT TO SECURITY AGREEMENT dated as of May 4,
1994 (this "Amendment") is entered into by and among OHM Corporation ("OHM"),
OHM Remediation Services Corp. ("Remediation", and together with OHM, the
"Borrowers"), Analytical Services Corp.  ("Analytical") and Continental Bank
N.A. ("Continental"), as administrative agent (in such capacity, the
"Administrative Agent") on behalf of the "Banks" parties to the "Credit
Agreement" referred to below.


                             PRELIMINARY STATEMENT:
                             ----------------------

                 A.  The Borrowers have entered into that certain
Revolving Credit Agreement dated as of May 11, 1993 with the financial
institutions from time to time party thereto (the "Banks"), Continental in its
separate capacities as the Administrative Agent and the Issuing Bank, and
Citicorp USA, Inc., as agent (the "Agent") (as such Revolving Credit Agreement
has previously been amended pursuant to that certain First Amendment to
Revolving Credit Agreement dated as of September 30, 1993, the "Credit
Agreement").

                 B.  In connection with the Credit Agreement, the
Borrowers and Analytical executed that certain Security Agreement dated as of
May 11, 1993 in favor of the Administrative Agent (the "Security Agreement").

                 C.  The Borrowers, the Banks, the Administrative Agent,
the Issuing Bank and the Agent have agreed to further amend the Credit
Agreement pursuant to that certain Second Amendment to Revolving Credit
Agreement of even date herewith (the "Second Credit Agreement Amendment").

                 D.  In connection with the Second Credit Agreement
Amendment, the Borrowers and Analytical have requested that the Security
Agreement be amended, and, subject to the satisfaction of the conditions
precedent set forth in the Second Credit Agreement Amendment, the Banks have
agreed to direct the Administrative Agent to enter into this Amendment.

                 NOW, THEREFORE, in consideration of the premises set forth
herein, and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereto agree as
follows:
<PAGE>   2
                 SECTION 1.       AMENDMENT TO THE SECURITY AGREEMENT.  Subject
to the satisfaction of the conditions precedent set forth in SECTION 3 of the
Second Credit Agreement Amendment, SECTION 10 of the Security Agreement is
hereby amended to insert the following immediately after the word "business" at
the end of CLAUSE (i) thereof:  "and except as otherwise expressly permitted
under the terms of the Credit Agreement".


                 SECTION 2.  EFFECT ON THE SECURITY AGREEMENT.

                 2.1  Upon the effectiveness of this Amendment, each reference
in the Security Agreement to "this Agreement," "hereunder," "hereof," "herein,"
or words of like import shall mean and be a reference to the Security Agreement
as amended hereby, and each reference to the Security Agreement in any of the
Transaction Documents and any other document, instrument or agreement executed
and/or delivered in connection with the Security Agreement shall mean and be a
reference to the Security Agreement as amended hereby.

                 2.2  Except as specifically set forth herein, the Security
Agreement, each of the other Transaction Documents and all other documents,
amendments, instruments and agreements executed and/or delivered in connection
therewith shall remain in full force and effect and are hereby ratified and
confirmed.

                 2.3  The execution, delivery and effectiveness of this
Amendment shall not operate as a waiver of any right, power or remedy of the
Administrative Agent under the Security Agreement or any other document,
instrument or agreement executed in connection therewith, nor constitute a
waiver of any provision contained therein, except as specifically set forth
herein.

                 SECTION 3.  EXECUTION IN COUNTERPARTS.  This Amendment may be
executed by the parties hereto in separate counterparts, each of which when so
executed and delivered shall be deemed to be an original and all of which taken
together shall constitute but one and the same instrument.


                 SECTION 4.  GOVERNING LAW.  THIS AMENDMENT SHALL BE GOVERNED
BY AND CONSTRUED IN ACCORDANCE WITH THE INTERNAL LAWS (AS OPPOSED TO THE
CONFLICT OF LAWS PROVISIONS) OF THE STATE OF NEW YORK.




                                     -2-
<PAGE>   3
                 SECTION 5.  SECTION TITLES.  Section titles in this Amendment
are included herein for convenience of reference only and shall not affect in
any way the interpretation of any of the provisions hereof.


                 IN WITNESS WHEREOF, the parties hereto have caused this
Amendment to be executed by their respective officers thereunto duly authorized
as of the day and year first written above.

                                        OHM CORPORATION


Attest:                                 By /s/ Pamela K.M. Beall   
                                          -----------------------------
                                            Title:  Treasurer

/s/ Randall M. Walters   
- -------------------------
Secretary

                                        OHM REMEDIATION SERVICES CORP.


                                        By /s/ Pamela K.M. Beall   
                                          -----------------------------
                                            Title:  Treasurer     
                                                                  
                                                                  
                                        ANALYTICAL SERVICES CORP. 
                                                                  
                                                                  
                                        By /s/ Pamela K.M. Beall   
                                          -----------------------------
                                            Title:  Treasurer     
                                                                  
                                                                  
                                        CONTINENTAL BANK N.A., as 
                                           Administrative Agent   
                                                                  

                                        By /s/ Timothy J. Pepowski  
                                          -----------------------------
                                            Title:  Vice President





                                      -3-

<PAGE>   1
                                                                Exhibit 10.32

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


                                    1996

                          MANAGEMENT INCENTIVE PLAN
                                    (MIP)


I.      PURPOSE

        The purpose of the Management Incentive Plan (the "Plan" or the
        "MIP") is to motivate the participants to achieve the annual Company
        and Regional performance objectives and to allow the participants to
        share in the financial success of the Company.


II.     ELIGIBILITY

                Officers

              Eligible employees who are officers of the Company shall be
              designated as participants in the Plan by the Compensation
              Committee of the Board of Directors of the Company.

                Non-officers

              Eligible employees who are not officers of the Company shall be
              designated as Participants in the Plan by the OHM Executive
              Management Committee and shall be limited to those senior
              management positions in the Company who, by their responsibility
              and level of decision-making capacity, have a significant impact
              on the Company's operating performance.

        Note:  Employees eligible for the Sales Bonus Plan or the Project Bonus
        Plan shall not be eligible to participate in the Management
        Incentive Plan.
<PAGE>   2
1996 Management Incentive Plan                                      Page 2 of 4
- -------------------------------------------------------------------------------

III.    PLAN TYPE

        The Management Incentive Plan is a goal attainment type annual
        incentive plan with Corporate goals based on OHM budgeted pre-tax
        income and Regional goals based on Regional operating income adjusted
        for receivables management.

<TABLE>
<CAPTION>
                EXAMPLE:  CORPORATE GROUP
 <S>                                            <C>
 Base Salary                                    $100,000
 Target Bonus Percent                              30%
 Target Bonus Award                              $30,000
</TABLE>



<TABLE>
<CAPTION>
                             EXAMPLE:  KEY REGIONAL GROUP
 <S>                                      <C>          <C>                                     <C>
 Base Salary                              $100,000
 Target Bonus Percent                          15%
 Target Bonus Award                       $ 15,000     Regional Performance 40%             =  $6,000
                                                       Corporate  Performance 60%           =  $9,000
</TABLE>

 A discretionary bonus may be paid for exemplary individual performance
 provided such discretionary bonus is approved by the Compensation Committee of
 the Board of Directors or the OHM Executive Management Committee, as
 applicable.

IV.     TARGET BONUS AWARD

        Target bonus awards as a percentage of base salary are set forth below:

<TABLE>
<CAPTION>
     Category                                  Positions                                  Percent
     <S>           <C>                                                                     <C>
      Tier I       Chief Executive Officer and Vice Chairman of the Board                   50%
      Tier II      Executive Management Committee Members                                   40%
     Tier III      Vice Presidents                                                          30%
      Tier IV      Corporate Directors and Key Regional Personnel                           15%
</TABLE>
<PAGE>   3
1996 Management Incentive Plan                                      Page 3 of 4
- -------------------------------------------------------------------------------

V.      PERFORMANCE/AWARD SCHEDULE

        Threshold, target, and maximum performance objectives will be
        established annually by the Compensation Committee or the OHM
        Executive Management Committee, as applicable, for the Corporate and
        Regional performance measures. To calculate the bonus award payable,
        match the actual pre-tax income or the operating income goal achieved
        with the level listed on the matrix.

<TABLE>
<CAPTION>
                                                                  BONUS MATRIX

        PERFORMANCE             PERCENTAGE OF PRE-TAX INCOME OR            PERCENTAGE OF TARGET
           LEVEL                OPERATING INCOME GOAL ACHIEVED                BONUS EARNED*
         <S>                 <C>                                                  <C>
         Threshold            85% of Budgeted Performance                          25%
         Target               100% of Budgeted Performance                         100%
         Maximum              120% of Budgeted Performance                         150%

<FN>

 * If percentage of pre-tax income or operating income goal achieved is not
     shown above, interpolate between amounts to determine percentage of target
     bonus earned.
</TABLE>

        For the Corporate group to qualify for a bonus, OHM must achieve a
        minimum of 85% of budgeted pre-tax income; whereas for the Regional
        group to qualify for a bonus, Regional performance must achieve a
        minimum of 85% of Regional budgeted operating income.  Eligibility and
        payment for Corporate and Regional performance awards shall be
        calculated independently.


VI.     AWARD PAYMENT

        Any award earned will be paid in cash less applicable withholdings and
        taxes as soon as is practical after the end of the calendar year (the
        "Plan Year"); however, no later than March 1 following the end of the
        Plan Year.


VII.    TERMINATION OF EMPLOYMENT

        In the event a participant is terminated during the Plan Year for any
        reason whatsoever, such Participant shall not receive an award for the
        Plan Year in which such termination occurred.
<PAGE>   4
1996 Management Incentive Plan                                      Page 4 of 4
- -------------------------------------------------------------------------------

VIII.   PROMOTION OR NEW HIRES

        If a participant is promoted or is hired into a bonus-eligible position
        within the Plan Year, such participant will be eligible to receive a
        prorated award.


IX.     MISCELLANEOUS

        The Company may, at its sole discretion, amend or terminate the Plan at
        any time, provided that any amendment of the Plan as applied to the
        officers of the Company shall be approved by the Compensation Committee.

<PAGE>   1
                                                                EXHIBIT 10.33
                                                                -------------

                                OHM CORPORATION
                           EXECUTIVE RETIREMENT PLAN

Purpose and Effective Date
- --------------------------

         The OHM Corporation (the "Company") Executive Retirement Plan (the
"Plan"), effective as of January 1, 1996, is intended to be a nonqualified
deferred compensation agreement exempt from the provisions of the Employee
Retirement Income Security Act of 1974, as amended.

                                  ARTICLE I
                                PARTICIPATION

1.1      Eligibility
- --------------------

         Participation in the Plan is limited to the Company's officers
designated as participants by the Company's Compensation and Stock Option
Committee of the Board of Directors (the "Compensation Committee) and such
other key employees who are not officers of the Company as may be designated
from time to time by the Chief Executive Officer of the Company.

1.2      Conditions of Participation
- ------------------------------------

         Each eligible employee may participate in the Plan only if the
employee is not a participant in any other tax-qualified deferred compensation
plan of the Company providing substantially similar benefits.  An eligible
employee may participate in the Plan after the employee has completed and
returned to the Plan Administrator (as defined in Section 4.2) a "Deferral
Election Form" (as described in Section 2.1), and any other information or
documents that the Plan Administrator deems necessary to administer the Plan.

                                   ARTICLE II
                            DEFERRAL OF COMPENSATION

2.1      Deferral Amounts; Deferral Limitations
- -----------------------------------------------

         As a condition of participation, each Participant must complete and
return to the Plan Administrator a Deferral Election Form in which the
Participant specifies the portion of the Participant's Compensation (as defined
below) that is to be deferred under the Plan during the following calendar year
(the "Plan Year").  A Participant may defer in any Plan Year up to 30% of the
Participant's Compensation.  The Deferral Election Form shall be delivered to
the Plan Administrator prior to the beginning of each Plan Year.  Amounts
deferred under the Plan will be credited to the Participant's Deferral Account
(as described in Section 2.3) no later than the first day of the calendar month
following the calendar month during which the amount deferred otherwise would
have been paid to the Participant. The term "Compensation" means the earnings
paid to the Participant by the Company which are subject to reporting on
Internal Revenue Service Form W-2, excluding contributions to or amounts paid
to the Participant from this Plan or any other employee benefit plan or stock
option plan, except deferred Compensation or any other contributions made
by the Company on behalf of the Participant pursuant to the Plan.






<PAGE>   2
                                       2


2.2      Matching Contributions
- -------------------------------

The Participant's Deferral Account shall be credited with "Matching
Contributions" each month in an amount equal to fifty percent (50%) of the
amount of the Participant's Compensation which is deferred by the Participant
and credited to the Participant's Deferral Account pursuant to Section 2.1.

         Participants shall be vested in Matching Contributions one year after
the amounts are credited to the Participant's Deferral Account.  If the
Participant terminates employment prior to the vesting of any Matching
Contributions, such non-vested amounts and the Interest thereon shall be
forfeited.

2.3      Deferral Accounts
- --------------------------

         The Company will establish a "Deferral Account" for each Participant.
The Deferral Account will be credited with:

         (a)     Compensation that the Participant elects to defer under 
                 Section 2.1;

         (b)     Company Matching Contributions credited under Section 2.2; and

         (c)     "Interest" calculated and credited under Section 2.4.

         Each Participant's Deferral Account will be debited by:

         (c)     Amounts distributed under Article III.

2.4      Interest
- -----------------

         As of the first day of every calendar month, each Participant's
Deferral Account will be credited with "Interest" at the rate equal to the
prime rate (as published by The Wall Street Journal-Midwest Edition on the
first business day of the month following the month in which the Compensation
is deferred), and such Interest shall be compounded monthly on the balance
credited to the Participant's Deferral Account as of the first business day of
that month.  As of the first day of each Plan Year, each Participant's Deferral
Account will be credited with additional "Interest" in the amount by which the
percent of net increase in the Standard and Poor's 500 Index (calculated from
the first business day of the Plan Year to the last business day of the Plan
Year (or the business day preceding the date of distribution in the event of a
distribution prior to the end of a Plan Year), as published by The Wall Street
Journal-Midwest Edition as of such dates) exceeds the Interest credited during
the Plan Year to the Participant's Deferral Account in accordance with the
preceding sentence.






<PAGE>   3
                                       3

                                  ARTICLE III
                                 DISTRIBUTIONS

3.1      Forms of Distribution
- ------------------------------

         Subject to other provisions of this Article, all distributions will be
made in cash by the Company at the time and in the manner elected by the
Participant, subject to the provisions of Article III and such uniform
procedures and rules as established by the Plan Administrator from time to
time.

3.2      Methods of Distribution
- --------------------------------

         Plan benefits will be paid in a lump sum of the entire amount then
credited to the Participant's Deferral Account, unless the Participant's
termination is a result of retirement on or after the date the Participant
attains the age of 65 ("Normal Retirement") or upon the Participant reaching
age 55 with ten years or more of service with the Company ("Early Retirement").
In the case of Early or Normal Retirement, Plan benefits will be paid in a lump
sum, or in substantially equal annual payments over a period not greater than
10 years beginning on the anniversary of the Participant's retirement, as
elected by the Participant.  If benefits are to be paid annually, Interest will
continue to be credited on the unpaid balance of the Participant's Deferral
Account at the rate specified in Section 2.4, or at such lesser rate as may be
specified by the Compensation Committee in its sole discretion at any time
prior to the Participant's retirement.

3.3      Time of Distribution
- -----------------------------

         Plan benefits will be paid one year after the Participant's
termination of employment, unless the Participant is terminating employment as
a result of Early or Normal Retirement and has elected to be paid in
installments as provided in Section 3.2 of the Plan, or as otherwise approved
by the Compensation Committee in its sole discretion.

         Unless otherwise approved by the Plan Administrator in its sole
discretion, the Participant must irrevocably select the date benefits will
begin when he files his Deferral Election Form; the time of distribution may
not be changed after the form is filed.

3.4      Distributions to Beneficiaries
- ---------------------------------------

         If a Participant's Deferral Account has not been fully distributed at
the time of the Participant's death, the unpaid balance will be paid to the     
Participant's Beneficiary (as defined below) at the time the amount would have
been paid to the Participant.  However, the Compensation Committee, in its sole
discretion, may direct such benefits be paid at an earlier date.  The term
"Beneficiary" means the person(s) named by the Participant to receive any Plan
benefits that are unpaid at the Participant's death.  Unless changed, the
Participant's Beneficiary will be the person named on the first Deferral
Election Form that the Participant files.  However, a Participant may change
the Beneficiary designation at any time by completing and delivering to the
Plan Administrator 






<PAGE>   4
                                       4


a subsequent Beneficiary designation form.  If the Participant dies without
naming a Beneficiary or if there is no Beneficiary that survives the
Participant, any unpaid Plan benefits will be paid, as provided in Section 3.4,
to the Participant's surviving spouse or, if there is no surviving spouse, to
the Participant's surviving children in equal shares or, if there are no
surviving children, to the Participant's estate.

3.5      Withholding; Payroll Taxes
- -----------------------------------

         Each benefit payment will be reduced by any amount required under
applicable law to be withheld in advance payment of the recipient's income or
other taxes.  If the Company is required to withhold any current taxes on
Compensation when it is deferred under the Plan, the deduction will be taken
against compensation paid by the Company to the Participant that is not
deferred under this Plan.  Determination by the Company of the amount to be
withheld is binding on the Participant and the Beneficiary.

3.6      Noncompetition
- -----------------------

         Notwithstanding any other provision of this Plan, if, within one year
after terminating employment with the Company, a Participant is engaged in any
Competitive Activity (as defined below) without the prior consent of the
Company, all Matching Contributions and Interest credited thereon will be
forfeited.  For purposes of the Plan, the term "Competitive Activity" means the
Participant's employment or the Participant's engagement, directly or
indirectly, whether as an officer, employee, agent, consultant, partner,
financier, or otherwise, in any business activity in competition with any
business activity of the Company or its affiliates or subsidiaries in any
geographic area in which the Participant provided or attempted to provide any
products or services for the Company.  "Competitive Activity" shall not include
the mere ownership of not more than 2% of the securities in any such
publicly-traded enterprise.  If requested by the Participant, the Compensation
Committee shall inform the Participant whether any prospective employment or
engagement shall constitute "Competitive Activity."

3.7      Misconduct
- -------------------

         Notwithstanding any other provision of this Plan, the Compensation
Committee may direct that a Participant's Deferral Account forfeit the balance
of all Matching Contributions and/or Interest and direct that a Participant's
Deferral Account not be credited with Matching Contributions and/or Interest
after the Compensation Committee concludes that any Participant has:

         (a)     engaged in or is engaging in (i) any intention or willful
                 conduct that is detrimental to the Company's best interests,
                 (ii) any conduct involving dishonesty or moral turpitude that
                 is detrimental to or causes any financial loss to the Company,
                 or (iii) the malicious destruction of any Company property; or

         (b)     is convicted of a felony committed during and arising out of
                 the Participant's 






<PAGE>   5
                                       5


                 employment with the Company.

                                   ARTICLE IV
                                 ADMINISTRATION

4.1      Appointment of Committee
- ---------------------------------

         The Compensation Committee of the Board of Directors will constitute
the committee to administer the Plan.

4.2      Appointment of Plan Administrator
- ------------------------------------------

         The Compensation Committee will appoint a Plan Administrator to
administer the Plan or may itself serve in that capacity.  The Plan
Administrator will serve at the Compensation Committee's pleasure and may be
removed or may resign at any time.  Any successor Plan Administrator will have
all of the rights, powers, privileges and immunities given to the original Plan
Administrator.  Except as required by law, the Plan Administrator will not be
required to give any bond or other security for the faithful performance of its
duties as a Plan Administrator.

4.3      Committee Procedures
- -----------------------------

         The Compensation Committee will be principally responsible for
establishing Plan policy and resolving inconsistencies in the Plan or its
administration and establishing rules and procedures not included in this
document.  The Compensation Committee may delegate to the Plan Administrator
the power to establish any rules and procedures consistent with the provisions
of the Plan.  The Plan Administrator will be principally responsible for
implementing the Compensation Committee's decision.  All determinations made
under this Plan by the Compensation Committee may be made in their sole and
absolute discretion. Any disputed matter arising under this Plan will be
resolved by the Compensation Committee.  All Compensation Committee decisions
will be final and binding on all persons.  The Compensation Committee may act
at a meeting or by written resolution signed by a majority of Compensation
Committee members.

4.4      Legal Competency
- -------------------------

         Any Plan benefits payable to any person who is legally incompetent to
receive them will be paid to the guardian of the incompetent person or to the
person having custody of the disabled person without any further liability by
the Company, the Compensation Committee or the Plan Administrator.

4.5      Exemption from Liability/Indemnification
- -------------------------------------------------

         In addition to any other rights to which they may be entitled under
the Plan, the Company will indemnify each member of the Compensation Committee,
the Plan Administrator, and any other Company officer, employee or director
against any loss, damage, expense or liability, by insurance or otherwise,
reasonably incurred by the individual in connection with any action or failure
to act






<PAGE>   6
                                       6

by reason of serving on the Compensation Committee or acting as Plan
Administrator to the fullest extent permitted by law.

4.6      Nonalienation of Benefits
- ----------------------------------

         Except as otherwise provided by law, no benefit, payment or
distribution under this Plan is subject either to the claim of any creditor of
a Participant or Beneficiary, or to attachment, garnishment, levy, execution or
other legal or equitable process, by any creditor of the Participant or
Beneficiary and no Participant or Beneficiary may alienate, commute, anticipate
or assign (either at law or in equity) all or any portion of any benefit,
payment or distribution under this Plan.  The Plan will not in any manner be
liable for or subject to the debts, contracts, liabilities, engagements or
torts of any person entitled to receive benefit under this Plan.  If any Plan
benefits or assets are garnished or attached by order of any court, the Plan
Administrator may elect to bring an action for a declaratory judgment in a
court of competent jurisdiction to determine the proper person to receive Plan
benefits.  Any benefits that become payable during the pendency of that action
will be paid into the court as they become payable to be distributed by the
court as it deems proper.

                                   ARTICLE V
                            MISCELLANEOUS PROVISIONS

5.1      Employment and Other Rights
- ------------------------------------

         Nothing in this Plan requires that the Company to employ any
Participant or requires any Participant to remain employed with the Company.
Nor does the Plan create any rights or obligations other than those
specifically set forth in the Plan.  The benefits payable under this Plan are
independent of, and in addition to, any other employment agreement that may
exist from time to time concerning any other compensation or benefits payable
by the Company.

5.2      Right to Benefits
- --------------------------

         The sole interest of each Participant and each Beneficiary is limited
to receiving the amounts credited to the Participant's Deferral Account when
these amounts become due and payable under the terms of the Plan and the
Participant's election.  Neither the Participant nor a Beneficiary has any
right, title or interest (legal or equitable) in or to any property or assets
of the Company.  All Plan benefits will be paid directly by the Company from
its general assets, provided that the Company may elect from time to time in
its sole discretion to fund all or any portion of the Participants' Deferral
Accounts by establishing and funding a trust and appointing a trustee to
administer the assets in the trust.

5.3      Offset to Benefits
- ---------------------------

         Regardless of any Plan provision to the contrary, the Company may, if
the Compensation Committee in its sole and absolute discretion agrees, offset
any amounts to be paid to a Participant 






<PAGE>   7
                                       7


or a Beneficiary under the Plan against any amounts that the Participant
owes to the Company.

5.4      Amendment and Termination
- ----------------------------------

         Although the Company intends to continue this Plan indefinitely, the
Board may amend, suspend or terminate the Plan at any time (including the
amount and manner in which Matching Contributions and Interest are credited to
any Participant's account).  However, no Plan amendment, suspension or
termination may adversely affect amounts deferred by the Participant to the
Plan (other than the calculation of Interest to be credited after the effective
date of such action).  If it is determined at any time for any reason by any
agency of the Untied States government or by any court of competent
jurisdiction that the Plan does not qualify for the exclusions under Sections
201(2), 301(a)(3) and 401(a)(1) of ERISA, the Plan will be deemed to have
terminated as of the date of the determination unless otherwise provided by the
Compensation Committee.

5.5      Reorganization of the Company
- --------------------------------------

         The Company will not merge into or consolidate with any other entity
or permit its business activities to be taken over by any other entity unless
and until the succeeding or continuing entity expressly assumes the rights and
obligations of the Company under this Plan.

5.6      Interpretation
- -----------------------

         The Compensation Committee will interpret the Plan, and the Plan
Administrator will administer the Plan, according to the laws of the State of
Ohio and, when applicable, the laws of the United States in a manner that
ensures that this Plan will be treated as a nonqualified plan of deferred
compensation within the meaning of the Employee Retirement Income Security Act
of 1974, as amended.  The Compensation Committee and the Plan Administrator may
adopt any additional rules or interpretative guidelines not specifically
mentioned in this Plan if they are needed to administer the Plan and are not
inconsistent with its purpose.

5.7      Illegality of Any Provision
- ------------------------------------

         Any determination by a court of competent jurisdiction that any part
of this Plan is illegal or ineffective will not affect any other provision of
the Plan not specifically included in the court's decision.

5.8      Headings
- -----------------

         Section headings are for convenience only and do not create any
additional rights, privileges or duties.







<PAGE>   1

                                   EXHIBIT 11

                 Statement Re Computation of Per Share Earnings


                                OHM CORPORATION

                       COMPUTATION OF PER SHARE EARNINGS

                     (In Thousands, Except Per Share Data)


<TABLE>
<CAPTION>
                                                                            Years Ended December 31,
                                                                            ------------------------
                                                                    1995              1994             1993
                                                                    ----              ----             ----
<S>                                                             <C>                <C>               <C>
PRIMARY:
         Average Shares Outstanding                                22,283            15,582           12,261
         Net effect of dilutive stock options and warrants--
                 based on the treasury stock method                   242                 -              245
                                                                ---------          --------          -------
                          Total                                    22,525            15,582           12,506
                                                                =========          ========          =======

         Net Income (loss)                                      $   6,807           ($7,616)         $ 4,407
                                                                =========          ========          =======

         Per Share Amount                                       $    0.30           ($ 0.49)         $  0.35
                                                                =========          ========          =======


FULLY DILUTED:
         Average Shares Outstanding                                22,283            15,582           12,261
         Net effect of dilutive stock options and warrants--
                 based on the treasury stock method                   242  (2)           -  (1)          426 (2)
                                                                 --------          --------          -------      
                          Total                                    22,525            15,582           12,687
                                                                 ========          ========          =======

         Net Income (loss)                                      $   6,807           ($7,616)         $ 4,407
                                                                =========          ========          =======

         Per Share Amount                                       $    0.30           ($ 0.49)         $  0.35
                                                                =========          ========          =======
</TABLE>



(1)      Fully dilutive effect of stock options and warrants on per share
         amounts for the year ended December 31, 1994 were antidilutive.
         Accordingly, fully diluted per share amounts were not presented in the
         Company's consolidated statements of operations.

(2)      Fully dilutive effect of stock options and warrants on per share
         amounts for the years ended December 31, 1993 and 1995 have not been
         presented in the statement of operations since any reduction of less
         than 3% in the aggregate need not be considered as dilution.

<PAGE>   1
                                  EXHIBIT 21

                        Subsidiaries of the Registrant


                               OHM CORPORATION

                        SUBSIDIARIES OF THE REGISTRANT

                                March 15, 1996


                                                       State or Other 
      Name of Subsidiary                       Jurisdiction of Incorporation
      ------------------                       -----------------------------

OHM Remediation Service Corp.                              Ohio

Environmental Financial Services Corp.                     Delaware

Capital National Insurance Company                         Vermont

OHM Savannah River Corp.                                   Ohio




















































<PAGE>   1

                                   EXHIBIT 23

                        CONSENT OF INDEPENDENT AUDITORS




We consent to the incorporation by reference in the Registration Statements
(Form S-8 No. 33-28025 and No. 33-24953) pertaining to the OHM Corporation
Stock Option Plan and OHM Corporation Retirement Savings Plan and in the
related Prospectuses of our report dated February 13, 1996, except for Notes 2
and 10, as to which the date is March 25, 1996, with respect to the
consolidated financial statements and schedule of OHM Corporation and
subsidiaries included in the Annual Report (Form 10-K) for the year ended
December 31, 1995.



                                                        ERNST & YOUNG LLP

Columbus, Ohio
March 29, 1996

<PAGE>   1
                                                                     EXHIBIT 24

                               POWER OF ATTORNEY

  The undersigned directors and officers of OHM Corporation, an Ohio
corporation (the "Company"), do hereby make, constitute and appoint Pamela K.M.
Beall, Kris E. Hansel, and John J. Ray III, and each of them, with full power
of substitution and resubstitution, as attorneys or attorney of the
undersigned, to execute and file, under the Securities Exchange Act of 1934, as
amended, the Company's Annual Report on Form 10-K, for the year ended December
31, 1995 and all amendments or exhibits thereto, and any and all applications
or other documents to be filed with the Securities and Exchange Commission
pertaining to such Annual Report, with full power and authority to do and
perform any and all acts and things whatsoever necessary, appropriate or
desirable to be done in the premises, or in the name, place and stead of the
said directors and officers, hereby ratifying and approving the acts of said
attorneys and any of them and any substitute.  This action may be executed on
counterpart.

  IN WITNESS WHEREOF, the undersigned have subscribed these presents as of the
23rd day of February, 1996.



<TABLE>
<CAPTION>
<S>                                                                 <C>                             
                                                                    /s/ Victor J. Barnhart                       
- --------------------------------------------------                  ---------------------------------------------
James L. Kirk, Chairman of the Board                                Victor J. Barnhart, Director    
of Directors, President and                                                                         
Chief Executive Officer                                                                             
                                                                    /s/ Herbert A. Getz                          
                                                                    ---------------------------------------------
                                                                    Herbert A. Getz, Director       
                                                                                                    
- --------------------------------------------------                                                  
Harold W. Ingalls, Vice President--                                                                 
Finance and Chief Financial Officer                                 /s/ Ivan W. Gorr                             
(Principal Financial Officer)                                       --------------------------------------------- 
                                                                    Ivan W. Gorr, Director          
                                                                                                    
                                                                                                    
                                                                    /s/ Charles D. Hollister                     
                                                                    ---------------------------------------------
                                                                    Charles D. Hollister, Director  
- --------------------------------------------------                                                  
Kris E. Hansel,                                                                                     
Vice President and Controller                                                                       
(Principal Accounting Officer)                                      /s/ Joseph R. Kirk                           
                                                                    ---------------------------------------------
                                                                    Joseph R. Kirk, Director        
                                                                                                    
                                                                                                    
                                                                    /s/ James E. Koenig                          
                                                                    ---------------------------------------------
                                                                    James E. Koenig, Director       
                                                                                                    
                                                                                                    
                                                                    /s/ Richard W. Pogue                         
                                                                    ---------------------------------------------
                                                                    Richard W. Pogue, Director      
                                                                                                    
                                                                                                    
                                                                    /s/ Charles W. Schmidt                       
                                                                    ---------------------------------------------
                                                                    Charles W. Schmidt, Director    
</TABLE>

<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEET AND THE CONSOLIDATED STATEMENTS OF OPERATIONS OF OHM
CORPORATION AND SUBSIDIARIES AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
SUCH FINANCIAL STATEMENTS
</LEGEND>
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<CASH>                                          11,205
<SECURITIES>                                         0
<RECEIVABLES>                                  201,971
<ALLOWANCES>                                    25,911
<INVENTORY>                                     11,831
<CURRENT-ASSETS>                               240,105
<PP&E>                                         124,989
<DEPRECIATION>                                  43,882
<TOTAL-ASSETS>                                 376,506
<CURRENT-LIABILITIES>                          110,949
<BONDS>                                              0
<COMMON>                                         2,664
                                0
                                          0
<OTHER-SE>                                     157,828
<TOTAL-LIABILITY-AND-EQUITY>                   376,506
<SALES>                                              0
<TOTAL-REVENUES>                               457,925
<CGS>                                                0
<TOTAL-COSTS>                                  438,372
<OTHER-EXPENSES>                               (1,208)
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              10,413
<INCOME-PRETAX>                                 10,348
<INCOME-TAX>                                     3,541
<INCOME-CONTINUING>                              6,807
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     6,807
<EPS-PRIMARY>                                     0.30
<EPS-DILUTED>                                     0.30
        

</TABLE>


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