Document:

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                                                                    EXHIBIT 10.2

                               PURCHASE AGREEMENT

     THIS PURCHASE AGREEMENT (the "Agreement") is entered into as of December
29, 2001 among New CEI Inc., a Delaware corporation ("Purchaser") and Clean
Earth, Inc., a Delaware corporation (the "Company") and U.S. Plastic Lumber
Corp., a Nevada corporation (the "Shareholder").

                                    RECITALS

     The Shareholder owns all of the issued and outstanding capital stock of
Company and wishes to sell, and the Purchaser wishes to purchase, all of the
issued and outstanding capital stock of the Company upon the terms and subject
to the conditions hereinafter set forth.

                                   AGREEMENT

     NOW, THEREFORE, in consideration of the premises and the respective
representations, warranties, covenants, agreements and conditions hereinafter
set forth, and other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereto agree as
follows:

1.  DEFINITIONS

     Unless otherwise defined herein or the context otherwise requires, the
terms defined in this Article 1 shall have the meanings herein specified for all
purposes of this Agreement, applicable to both the singular and plural forms of
any of the terms herein defined. Unless otherwise indicated, any reference
herein to a "Section", "Article", or "Schedule" shall mean the applicable
section, article or schedule of or to this Agreement. All accounting terms used
in this Agreement not defined in this Article 1 shall, except as otherwise
provided for herein, be construed in accordance with generally accepted
accounting principles, consistently applied.

     "Acquisition Transaction" shall have the meaning assigned to it in Section
7.9(a).

     "Action" shall mean any actual claim, action, suit, arbitration, hearing,
inquiry, proceeding, complaint, charge or investigation by or before any
Governmental Entity or arbitrator and any appeal from any of the forgoing.

     "Adjusted Net Worth" shall mean the Company's total assets (excluding cash
and cash equivalents, receivables related to the Quakertown Claim and the change
order related to the Interstate Industrial Joint Venture Claim and receivables
from the Shareholder) less current liabilities (excluding the current portion of
capital leases and mortgages of the Company and payables to the Shareholder) and
capital leases, mortgages and obligations to employees.

     "Affiliate" of a Person shall mean any Person that directly or indirectly
controls, is controlled by, or is under common control with the indicated
Person.

     "Agreement" shall mean this Purchase Agreement.

     "ANCWC" shall mean the adjusted non-cash working capital, which is defined
as current assets (excluding cash and its equivalents, receivables related to
the Quakertown Claim and the Interstate Industrial Joint Venture Claim, and
receivables from the Shareholder) minus current liabilities (excluding the
current portion of capital leases and mortgages and payables to the
Shareholder).

     "Arbiter" shall have the meaning assigned to it in Section 6.18.

     "Arrangements" shall have the meaning assigned to it in Section 4.2.

     "Audited Financial Statements" shall have the meaning assigned to it in
Section 6.19.

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     "BOA Commitment" shall have the meaning assigned to it in Section 8.1(h).

     "Brooklyn Contract" shall mean the contract between the Barbella
Environmental Technology, Inc., a subsidiary of Company and the City of New
York, not yet entered into as of the date of this Agreement, relating to
environmental services at the Brooklyn Landfill on Pennsylvania Avenue in the
Borough of Brooklyn.

     "business day" shall mean a calendar day other than Saturday, Sunday or a
legal holiday.

     "Cash Purchase Price" shall have the meaning assigned to it in Section
2.2(b).

     "Closing" and "Closing Date" shall have the respective meanings assigned to
such terms in Section 2.4.

     "Closing Date Cash Payment" shall have the meaning assigned to it in
Section 2.2(a)(i).

     "Code" shall mean the Internal Revenue Code of 1986, as amended.

     "Common Stock" shall mean the Company's authorized class of common stock,
$0.01 par value per share.

     "Damages" shall mean any and all losses, liabilities, obligations, costs,
expenses, damages or judgments of any kind or nature whatsoever, including, but
not limited to, reasonable attorneys', accountants', and experts' fees,
disbursements of counsel, and other costs and expenses incurred pursuing
indemnification claims under Article 10 hereof.

     "Distributed Claims" shall mean collectively, the Quakertown Claim and the
Interstate Industrial Joint Venture Claim.

     "DOL" shall mean the United States Department of Labor.

     "EBITDA" shall have the meaning assigned to it in Section 4.22(a).

     "Employment Agreements" shall have the meaning assigned to it in Section
7.8.

     "Environmental Laws" shall mean all Legal Requirements pertaining to the
protection of the environment, the treatment, emission and discharge of gaseous,
particulate and effluent pollutants and the use, handling, storage, treatment,
removal transport, transloading, cleanup decontamination, discharge and disposal
of Hazardous Materials, including, without limitation, those statutes, laws,
rules and regulations set forth below in the definitions of "Hazardous
Material".

     "ERISA" shall mean the Employee Retirement Income Security Act of 1974, as
amended from time to time.

     "ERISA Affiliate" shall mean any Person which is (or at any relevant time
was) a member of a controlled group of corporations within the meaning of Code
Section 414(b), all trades or businesses under common control within the meaning
of Code Section 414(c), and all affiliated service groups within the meaning of
Code Section 414(m), of which the Company is (or any relevant time was) a
member.

     "Escrow Agent" shall have the meaning assigned to it in the Escrow
Agreement.

     "Escrow Agreement" shall mean the escrow agreement of even date herewith by
and among the Shareholder, Purchaser and the Escrow Agent, substantially in the
form attached hereto as Exhibit A.

     "Escrowed Funds" shall have the meaning assigned to it in Section 2.2(a).

     "Final Closing Date Balance Sheet" shall mean the Closing Date Balance
Sheet mutually accepted by the Purchaser and the Shareholder or as determined
pursuant to the dispute procedures set forth in Section 6.18.

     "Final Commitment Date" shall mean the later of (i) January 7, 2002 and
(ii) the date which is 5 business days following the delivery by the Shareholder
to Purchaser of all of the Exhibits and Schedules to this Agreement.

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     "Financial Assurances" shall mean financial instruments, deposits, trust
funds, escrow funds, surety bonds, letters of credit or other similar financial
assurance instruments.

     "Fully Diluted Common Stock" shall mean with respect to the Purchaser, at
the time of determination, (i) all shares of common stock outstanding, (ii) all
shares of common stock issuable or reserved for issuance upon conversion of
outstanding shares of Preferred Stock or other series or classes of capital
stock, (iii) all shares of common stock issuable upon exercise of all
outstanding stock options (excluding stock options issued pursuant to a stock
option plan approved by the Board of Directors of the issuer and outstanding as
of the Closing Date, which are provided for below), warrants and subscription
rights, and (iv) all shares of common stock issuable or reserved for issuance
upon exercise of all stock options which are issuable pursuant to any stock
option plan adopted by the issuer on or prior to the Closing Date to the extent
the number of shares issuable or reserved for issuance upon the exercise of such
plan options exceeds ten (10%) of the sum of the shares of common stock
determined under (i), (ii) and (iii).

     "Governmental Entity" shall mean any local, state, federal or foreign (i)
court, (ii) government or (iii) governmental department, commission,
instrumentality, board, agency or authority, including the IRS and other taxing
authorities.

     "Guaranty" shall mean any guaranty or similar agreement made by Shareholder
as a corporate guarantor of any liabilities or obligations on behalf of the
Company.

     "Hazardous Material" shall mean any flammable, ignitable, corrosive,
reactive, radioactive or explosive substance or material, hazardous waste, toxic
substance or related material and any other substance or material defined or
designated as a hazardous or toxic substance, material or waste by any
Environmental Law currently in effect or as amended or promulgated in the future
and shall include, without limitation:

          (a) those substances included within the definitions of "hazardous
     substances", "hazardous materials", "toxic substances", or "solid waste" in
     the Comprehensive Environmental Response, Compensation and Liability Act of
     1980, as amended, 42 U.S.C. Sections 9601, et. seq., the Resource
     Conservation and Recovery Act, 42 U.S.C. Sections 6901 et. seq., and the
     Hazardous Materials Transportation Act, 49 U.S.C. Sections 1801 et. seq.,
     and in the regulations promulgated pursuant thereto;

          (b) those substances defined as "hazardous substances", "hazardous
     materials", "toxic substances", or "solid waste" in any state in which the
     Company performs services, does business or owns or leases Real Property;

          (c) those substances listed in the United States Department of
     Transportation Table (49 CFR 172.101 and amendments thereto) or by the
     Environmental Protection Agency (or any successor thereto) as hazardous
     substances (40 CFR Part 302 and any amendments thereto);

          (d) such other substances, materials and wastes that are or become
     regulated under applicable local, state or federal laws or regulations, or
     which are or become classified as hazardous or toxic under any Legal
     Requirement; and

          (e) any material, waste or substance that is, in whole or in part, (i)
     petroleum, asbestos, polychorinated biphenyls, methylene chloride,
     trichorothylene, [1, 2-]? transdichoroethylene, dioxins or dibenzofurans,
     (ii) designated as an "extremely hazardous substance" pursuant to Section
     302 of the Emergency Planning and Community Right-to-Know Act of 1986, as
     amended, or (iii) designated as a "hazardous substance" pursuant to Section
     311 of the Clean Water Act, 33 U.S.C. Sections 1251 et. seq. (U.S.C.
     Section 1321) or listed pursuant to Section 307 of the Clean Water Act (33
     U.S.C. Section 1317), or Section 112 or other sections of the Clean Water
     Act, as amended.

     "Indebtedness" shall mean, when used with reference to any Person, without
duplication, (i) any liability of such Person created or assumed by such Person
or any Subsidiary thereof, (A) for borrowed money, (B) evidenced by a bond,
note, debenture, or similar instrument (including a purchase money obligation,
deed of trust or mortgage) given in connection with the acquisition of, or
exchange for, any property or assets (other than inventory or similar property
acquired and consumed in the Ordinary Course), including securities and other
Indebtedness, (C) in respect of letters of credit issued for such Person's
account and "swaps" of interest
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and currency exchange rate (and other interest and currency exchange rate
hedging agreements) to which such Person is a party or (D) for the payment of
money as lessee under leases that should be, in accordance with generally
accepted accounting principles, recorded as capital leases for financial
reporting purposes; (ii) any liability of others described in the preceding
clause (i) to the extent guaranteed as to payment of principal or interest by
such Person or in effect guaranteed as to payment by such Person through an
agreement, contingent or otherwise, to purchase, repurchase or pay the related
Indebtedness or to acquire security therefor; (iii) all liabilities or
obligations secured by a Lien upon property owned by such Person and upon
liabilities or obligations as to which such Person customarily pays interest or
principal, whether or not such Person has assumed or become liable for the
payment of such liabilities or obligations; and (iv) any amendment, renewal,
extension, revision or refunding of any such liability or obligation; provided,
however, that Indebtedness shall not include any liability for compensation of
such Person's employees or for inventory or similar property or services
acquired and consumed in the Ordinary Course or for services, including but not
limited to accounts payable.

     "Interstate Industrial Joint Venture Claim" shall mean the claims for
payment or other consideration of the Company and its Subsidiaries pursuant to
the Joint Venture Agreement dated December 31, 1997 between Interstate
Industrial Corp. and the Shareholder.

     "IRS" shall mean the United States Internal Revenue Service.

     "Junior Preferred Stock" shall have the meaning assigned to it in Section
2.2(a)(ii).

     "Leased Real Property" shall mean all real property, including Structures,
leased by the Company.

     "Legal Requirements" shall mean any statute, law, ordinance, rule,
regulation, permit, order, writ, judgment, injunction, decree or award issued,
enacted or promulgated by any Governmental Entity or any arbitrator.

     "Lien" shall mean all liens (including judgment and mechanics' liens,
regardless of whether liquidated), mortgages, assessments, security interests,
easements, claims, pledges, trusts (constructive or other), deeds of trust,
options or other charges, encumbrances or restrictions.

     "Material Adverse Effect" shall mean the Company or a Subsidiary has (i)
incurred or suffered any liability (whether accrued, absolute, contingent, or
otherwise) or as to its property or assets, any physical loss, change, or damage
or destruction (whether or not covered by insurance), in either case which has a
material adverse impact on the consolidated financial condition or results of
operations of the Company and its Subsidiaries or (ii) entered into any
commitment, contractual obligation, or transaction other than in the Ordinary
Course.

     "Mezzanine Commitment" shall have the meaning assigned to it in Section
8.1(g).

     "Ordinary Course" shall mean, when used with reference to the Company or a
Subsidiary, the ordinary course of the Company's or its Subsidiary's business,
consistent with past practices.

     "Owned Real Property" shall mean all real property, including Structures,
owned by the Company or a Subsidiary.

     "PBGC" shall mean the Pension Benefit Guaranty Corporation.

     "Permits" shall have the meaning assigned to such term in Section 4.16.

     "Permitted Liens" shall mean (a) Liens for ad valorem real or personal
property taxes or assessments not at the time due and (b) Liens in respect of
pledges or deposits under worker's compensation laws or similar legislation,
carriers', warehousemen's, mechanic's, laborers' and materialmen's and similar
liens, if the obligations secured by such Liens are not then delinquent and
would not be delinquent but for the existence of a grace period then in effect.

     "Persons" shall mean all natural persons, corporations, business trusts,
associations, limited liability companies, companies, partnerships, joint
ventures, Governmental Entities and any other entities.

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     "Policies" shall have the meaning assigned to it in Section 4.9(b).

     "Pre-Closing Balance Sheet" shall have the meaning assigned to it in
Section 6.17.

     "Proprietary Information" shall have the meaning assigned to it in Section
4.8(b).

     "Proxy Statement" shall have the meaning assigned to it in Section 7.1(f).

     "Quakertown Claim" shall mean the claims for payment or other consideration
of the Company and its Subsidiaries pursuant to the Quakertown Founding Site
Agreement dated December 1998 between Integrated Technical Services, a
subsidiary of the Company and Pennsylvania Department of Environmental
Protection.

     "Real Property" shall mean the Owned Real Property and the Leased Real
Property, collectively.

     "Registered Rights" shall have the meaning assigned to it in Section
4.8(a).

     "Securities" shall mean shares of the Junior Preferred Stock and the
Warrant issued by the Purchaser to the Shareholder as part of the Purchase
Price, as contemplated by Article 2 hereof.

     "Securities Act" shall mean the Securities Act of 1933, as amended.

     "Shares" shall have the meaning assigned to it in Section 2.1.

     "Structure" shall mean any facility, building, plant, factory, office,
warehouse structure or other improvement owned or leased by the Company.

     "Subsidiary" of a Person shall mean any corporation, partnership, limited
liability company, association or other business entity at least 50% of the
outstanding voting power of which is at the time owned or controlled directly or
indirectly, in the aggregate, by such Person or by one or more Subsidiary
entities of such Person, or both.

     "Tax" shall mean any Federal, state, local or foreign income, gross
receipts, license, payroll, unemployment, excise, severance, stamp, occupation,
premium, windfall profits, environmental (including, without limitation, taxes
under Code Section 59A), customs duties, capital stock, franchise, profits,
withholding, social security (or similar), employment, disability, real
property, personal property, sales, use, transfer, registration, value added,
alternative or add-on minimum, estimated tax or other tax, assessment or charge
of any kind whatsoever, including, without limitation, any interest, fine,
penalty or addition thereto, whether disputed or not.

     "Tax Return" shall mean any return, declaration, report, claim for refund
or information, or statement relating to Taxes, and any exhibit, schedule,
attachment or amendment thereto.

     "Unaudited Financial Statements" shall have the meaning assigned to it in
Section 4.4(a).

     "Unaudited Interim Balance Sheet", "Unaudited Interim Balance Sheet Date"
and "Unaudited Interim Financial Statements" shall have the meanings assigned to
each in Section 4.4(a).

     "Unaudited Year End Financial Statements" shall have the meaning assigned
to it in Section 4.4(a).

     "Warrant" shall have the meaning assigned to it in Section 2.2(a)(iii).

2.  PURCHASE OF SECURITIES

     2.1 Sale and Delivery.  The Shareholder agrees to sell and deliver to
Purchaser, and Purchaser agrees to purchase and accept from the Shareholder,
free and clear of all Liens, on the terms and conditions set forth in this
Agreement, and for the purchase price described in Section 2.2 below, 100 shares
of Common Stock (the "Shares"). The Shares constitute all of the outstanding
capital stock of the Company.

     2.2 Purchase Price.  (a) The Purchase Price for all of the Shares shall be
as follows:

          (i) Forty Five Million dollars ($45,000,000) (subject to adjustment as
     provided in Section 2.2(b)), of which Forty Four Million dollars
     ($44,000,000) (subject to adjustment as provided in Section 2.2(c)) (as
     adjusted, the "Closing Date Cash Payment") shall be payable at the Closing
     in cash, by wire transfer
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     to an account designated in writing by the Shareholder, and One Million
     dollars ($1,000,000) (the "Escrowed Funds") shall be delivered to the
     Escrow Agent to be held and paid pursuant to the Escrow Agreement provided
     in Section 2.3;

          (ii) delivery at the Closing to the Shareholder of Junior 5% Preferred
     Stock of Purchaser (the "Junior Preferred Stock") to Shareholder having a
     stated value of Five Million Dollars ($5,000,000) and such preferences,
     rights and limitations as provided in the Certificate of Designation
     attached hereto as Exhibit B; and

          (iii) delivery at the Closing to the Shareholder of a Common Stock
     Purchase Warrant of Purchaser substantially in the form attached hereto as
     Exhibit C (the "Warrant") to purchase Four percent (4%) of the Purchaser's
     Fully Diluted Common Stock as of the Closing Date.

     (b) Notwithstanding the foregoing, the cash portion of the Purchase Price
shall be subject to adjustment as follows:

          (i) If at the time of Closing, the aggregate of the outstanding
     obligations of the Company and its Subsidiaries on a consolidated basis
     under capital equipment leases, promissory notes (including notes payable
     to Waste Management, Inc.), obligations to employees and the long-term
     portion of all other liabilities (including without limitation the mortgage
     notes on the Company's Philadelphia, Pennsylvania and Kearney, New Jersey
     properties) as reflected on the Final Closing Date Balance Sheet is greater
     or less than $5,500,000, the cash portion of the Purchase Price shall be
     (A) decreased, to the extent greater than $5,500,000, by the amount of the
     excess, or (B) increased, to the extent less than $5,500,000, by the amount
     of the difference;

          (ii) If the ANCWC as of the Closing Date as reflected in the Final
     Closing Date Balance Sheet is less than $10,000,000, the cash portion of
     the Purchase Price shall be reduced by the amount of the deficiency; and

          (iii) If the ANCWC as of the Closing Date as reflected in the Final
     Closing Date Balance Sheet is greater than $12,500,000, the cash portion of
     the Purchase Price shall be increased by the amount of the difference.

The cash portion of the Purchase Price after the above adjustments, if any, is
hereafter referred to as the "Cash Purchase Price".

     (c) The Closing Date Cash Payment shall be subject to adjustment as
follows:

          (i) If the aggregate of the outstanding obligations of the Company and
     its Subsidiaries on a consolidated basis under capital equipment leases,
     promissory notes (including notes payable to Waste Management, Inc.),
     obligations to employees and the long-term portion of all other liabilities
     (including without limitation the mortgage notes on the Company's
     Philadelphia, Pennsylvania and Kearney, New Jersey properties) as reflected
     in the Pre-Closing Balance Sheet is greater or less than $5,500,000, the
     Closing Date Cash Payment shall be (A) decreased, to the extent greater
     than $5,500,000, by the amount of the excess, or (B) increased, to the
     extent less than $5,500,000, by the amount of the difference;

          (ii) If the ANCWC as reflected in the Pre-Closing Balance Sheet is
     less than $10,000,000, the Closing Date Cash Payment shall be reduced by
     the amount of the deficiency; and

          (iii) If the ANCWC as of the Closing Date as reflected in the
     Pre-Closing Balance Sheet is greater than $12,500,000, the Closing Date
     Cash Payment shall be increased by the amount of the difference.

     2.3 Escrow; Payment of Adjustments.  Purchaser shall deliver $1,000,000 at
the Closing by wire transfer to the Escrow Agent named in the Escrow Agreement
to be held and distributed to the Shareholder or Purchaser, as follows. If the
Cash Purchase Price as determined by the Final Closing Date Balance Sheet is
equal to or less than the Closing Date Cash Payment (the amount by which it is
less than the Closing Date Cash Payment is the "Difference"), the Escrow Agent,
within five days following receipt of the Final Closing Date Balance Sheet,
shall transmit by wire transfer all of the Escrowed Funds to the Shareholder. To
the
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extent the Difference is greater than $1,000,000, the Shareholder shall promptly
after receipt of such balance sheet wire transfer to Purchaser the amount by
which the Difference exceeds the Escrowed Funds. If the Cash Purchase Price as
determined by the Final Closing Date Balance Sheet is more than the Closing Date
Cash Payment (the "Excess"), the Escrow Agent shall, after receipt of such
balance sheet, deliver from the Escrowed Funds to the Shareholder the amount of
the Excess and to the Purchaser the amount by which the Escrowed Funds exceeds
the Excess. If the Excess is greater than the Escrowed Funds, the Purchaser
shall promptly wire transfer to the Shareholder the balance of the Excess. If
the Shareholder fails to make any payment required to be made by the Shareholder
to the Purchaser pursuant to this Section 2.3, the Purchaser, at its sole
option, may retire or cancel for every $1,000 of the underpayment or any portion
of the underpayment, .02% of the shares of Junior Preferred Stock.

     2.4 Closing.  The purchase and sale of the Shares and the consummation of
the other transactions contemplated by this Agreement (the "Closing") shall
occur at 10:00 AM, local time, on the third day subsequent to receipt of
approval of the shareholders of the Shareholder. The Closing shall be held
simultaneously at the offices of the Purchaser at 711 Fifth Avenue, New York, NY
10022 and at the office of the general counsel for the Company, 2300 Glades
Road, Suite 440W, Boca Raton, FL 33431, or at such other time or on such other
date as shall be agreed upon by the Shareholder and the Purchaser upon
fulfillment of all conditions precedent to the Closing, such hour and date being
herein generally referred to as the "Closing Date". At the Closing:

          (a) The Shareholder shall deliver or cause to be delivered to
     Purchaser in exchange for payment by Purchaser of the Purchase Price to the
     Shareholder:

             (i) a certificate or certificates representing the Shares duly
        endorsed for transfer, or accompanied by duly executed assignments
        separate from the certificate, transferring to Purchaser good and
        marketable title to the Shares, free and clear of all Liens;

             (ii) the Escrow Agreement duly executed by the Shareholder and the
        Company;

             (iii) all of the documents, certificates, and instruments required
        to be delivered, or caused to be delivered, by the Shareholder pursuant
        to Section 8.1 hereof; and

             (iv) all records, documents, and files of the Company, including,
        without limitation, all minute books, stock records, stock certificate
        books, and internal accounting records.

          (b) Purchaser shall deliver or cause to be delivered to the
     Shareholder, in exchange for Shares:

             (i) a wire transfer to the Shareholder's designated account in the
        amount of the Closing Date Cash Payment;

             (ii) a certificate or certificates representing the Junior
        Preferred Stock;

             (iii) the Warrant duly executed by the Company;

             (iv) the Escrow Agreement duly executed by Purchaser and the Escrow
        Agent; and

             (v) all of the documents, if any, required to be delivered by
        Purchaser pursuant to Section 8.2 hereof.

          (c) Purchaser shall deliver or cause to be delivered to the Escrow
     Agent at the Closing One Million dollars ($1,000,000) by wire transfer as
     provided in Section 2.1(a).

3.  REPRESENTATIONS AND WARRANTIES CONCERNING THE SHAREHOLDER

     The Shareholder hereby represents and warrants to Purchaser that:

     3.1 Ownership of Shares.  The Shareholder owns and will own up to the
Closing of record and beneficially the Shares and has, and will have, at all
times prior to and as of the Closing, valid title to the Shares free and clear
of all Liens.

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     3.2 Execution and Delivery.  All consents, approvals, authorizations and
orders necessary for the execution, delivery and performance by the Shareholder
and the Company of this Agreement (including, without limitation, the transfer
and sale of the Shares to Purchaser) have been duly and lawfully obtained, and
the Shareholder has, and at the Closing the Shareholder will have, full right,
power, authority and capacity to execute, deliver and perform this Agreement.
This Agreement has been duly executed and delivered by the Shareholder and the
Company and constitutes the legal, valid and binding agreement of the Company
and the Shareholder enforceable against the Shareholder and the Company in
accordance with its terms.

     3.3 No Conflicts.  The execution, delivery and performance of this
Agreement and the consummation of the transactions contemplated hereby will not
(a) conflict with or result in a breach or violation of any term or provision
of, or (with or without notice or passage of time, or both) constitute a default
under, any indenture, mortgage, deed of trust, trust (constructive and other),
loan agreement or other agreement or instrument to which the Shareholder is a
party or by which the Shareholder or the Shares are bound, or (b) result in the
violation of the provisions of the Articles of Incorporation or Bylaws of the
Shareholder, each as amended, or any Legal Requirement applicable to the Shares
or the Shareholder. Schedule 4.2 sets forth a list of all agreements requiring
the consent of any party thereto to any of the transactions contemplated hereby.

     3.4 No Brokers.  Except for its agreement with Banc of America Securities,
LLC and the fees payable thereunder for which the Shareholder has sole
responsibility, no broker, finder or similar agent has been employed by or on
behalf of the Shareholder in connection with this Agreement or the transactions
contemplated hereby, and the Shareholder has not entered into any agreement or
understanding of any kind with any person or entity for the payment of any
brokerage commission, finder's fee or any similar compensation in connection
with this Agreement or the transactions contemplated hereby.

     3.5 Purchase Entirely for Own Account.  The Securities to be issued to the
Shareholder will be acquired by the Shareholder for investment for its own
account, not as a nominee or agent, and not with a view to the resale or
distribution of any part thereof, and the Shareholder has no present intention
of selling, granting any participation in or otherwise distributing the same.
The Shareholder further represents that the Shareholder does not have any
contract, undertaking, agreement or arrangement with any person to sell,
transfer or grant participations to such person or to any third person, with
respect to any of the Securities.

     3.6 Disclosure of Information.  The Shareholder, individually or through
its investment advisor, believes it has received all the information it
considers necessary or appropriate for deciding whether to accept the Securities
as part of the Purchase Price. The Shareholder further represents that,
individually or through its investment advisor, it has had an opportunity to ask
questions and receive answers from the Company and Purchaser regarding the terms
and conditions of the Securities and the business, properties, prospects and
financial condition of the Company and Purchaser.

     3.7 Restricted Securities.  The Shareholder understands that the Securities
are characterized as "restricted securities" under the federal securities laws
inasmuch as they are being acquired in a transaction not involving a public
offering and that under such laws and applicable regulations such Securities or
an interest therein may not be resold without registration under the Securities
Act only in certain limited circumstances. In the absence of an effective
registration statement covering the Securities or an available exemption from
registration under the Securities Act, the Securities must be held indefinitely.
In this connection, the Shareholder acknowledges that there is no public market
for any of the securities of Purchaser, and understands the resale limitations
by the Securities Act, including without limitation, the Rule 144 condition that
current information about the Company or Purchaser, as the case may be, be
available to the public.

     3.8 Legends.  It is understood that the certificates evidencing the
Securities it is purchasing and the shares of Common Stock of the Purchaser
issued upon exercise of the Warrant may bear the following legend:

     "THESE SECURITIES HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933
OR ANY STATE SECURITIES LAWS. THEY MAY NOT BE SOLD OR OFFERED FOR SALE IN THE
ABSENCE OF AN EFFECTIVE REGISTRATION STATEMENT AS TO THE SECURITIES UNDER SAID
ACT AND ANY APPLICABLE STATE SECURITIES LAW OR AN OPINION

                                       A-8
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OF COUNSEL SATISFACTORY TO THE CORPORATION THAT SUCH REGISTRATION IS NOT
REQUIRED.

     THESE SECURITIES UNDER CERTAIN CONDITIONS MAY BE RETIRED OR CANCELLED
PURSUANT TO THE PROVISIONS OF ARTICLES 2 AND 10 OF THE PURCHASE AGREEMENT, DATED
AS OF DECEMBER 29, 2001, AMONG THE COMPANY, CLEAN EARTH, INC. AND U.S. PLASTIC
LUMBER CORP."

4.  REPRESENTATIONS AND WARRANTIES CONCERNING THE COMPANY.

     The Shareholder and the Company hereby jointly and severally represent and
warrant to Purchaser that:

     4.1 Organization and Good Standing.

          (a) The Company has been duly organized and is existing as a
     corporation in good standing under the laws of the State of Delaware with
     full power and authority (corporate and other) to own and lease its
     properties and to conduct its business as currently conducted. The Company
     has been duly qualified as a foreign corporation for the transaction of
     business and is in good standing under the laws of each jurisdiction set
     forth on Schedule 4.1(a), such jurisdictions comprising all jurisdictions
     in which the Company owns or leases any property, or conducts any business,
     so as to require such qualifications.

          (b) Except as set forth in Schedule 4.1(b), the Company has no
     Subsidiary nor owns or controls, or has any other equity investment or
     other interest in, directly or indirectly, any corporation, joint venture,
     partnership, association or other entity.

          (c) Each of the Company's Subsidiaries set forth in Schedule 4.1(b)
     has been duly organized and is existing as a corporation in good standing
     under the laws of its state of incorporation with full power and authority
     (corporate and other) to own and lease its properties and to conduct its
     business as currently conducted. Each such Subsidiary has been duly
     qualified as a foreign corporation for the transaction of business and is
     in good standing under the laws of each jurisdiction in which such
     Subsidiary owns or leases any property or conducts any business, so as to
     require such qualifications. Each such jurisdiction is set forth in
     Schedule 4.1(c).

     4.2 No Conflicts.  The execution, delivery and performance of this
Agreement and the consummation of the transactions contemplated hereby will not:
(a) conflict with or result in a breach or violation of any term or provision
of, or constitute a default under (with or without notice or passage of time, or
both), or otherwise give any Person a basis to terminate or not perform or
accelerate or increase its rights under, any indenture, mortgage, deed of trust,
loan or credit agreement, lease, license or other agreement or instrument to
which the Company or any of its Subsidiaries is a party or by which the Company
or any of its Subsidiaries is bound or affected or to which any of the property
or assets of the Company or any of its Subsidiaries is bound or affected
(collectively, "Arrangements") including, without limitation, all Arrangements
referred to in Section 4.19 hereof, (b) result in the violation of the
provisions of the Certificate of Incorporation or Articles of Incorporation, as
the case may be, or Bylaws of the Company or any of its Subsidiaries, each as
amended, or any Legal Requirement applicable to or binding upon it, (c) result
in the creation or imposition of any Lien upon any property or asset of the
Company or any of its Subsidiaries or (d) otherwise adversely affect the
contractual or other legal rights or privileges of the Company or any of its
Subsidiaries. Schedule 4.2 sets forth a list of all agreements requiring the
consent of any party thereto to any of the transactions contemplated hereby.

     4.3 Capitalization.  The authorized capital stock of the Company consists
solely of One Hundred (100) shares of Common Stock having a par value of $1.00
per share, of which only the Shares are, and as of the Closing will be, issued
and outstanding. All of the Shares and all of the issued and outstanding shares
of capital stock of the Company's Subsidiaries have been duly authorized and
validly issued and are fully paid, nonassessable and outstanding. The Company is
the direct beneficial owner of all of the outstanding shares of the capital
stock of each of its Subsidiaries, and holds such securities free and clear of
any Liens except as set forth on Schedule 4.3, which Liens shall be discharged
or released in full prior to or simultaneously with the Closing. There are no
existing options, warrants, rights, calls or commitments of any character
relating to the
                                       A-9
<PAGE>

shares of Common Stock or any other capital stock or securities of the Company
or any of its Subsidiaries. There are no outstanding securities or other
instruments convertible into or exchangeable for shares of Common Stock or any
other capital stock or securities of the Company or any of its Subsidiaries and
no commitments to issue such securities or instruments and no Person has any
right of first refusal, preemptive right, subscription right or similar right
with respect to any shares of Common Stock or any other capital stock or
securities of the Company or any of its Subsidiaries. The offer, issuance and
sale of the Shares were (i) exempt from the registration and prospectus delivery
requirements of the Securities Act, (ii) registered or qualified (or exempt from
registration or qualification) under the registration or qualification
requirements of all applicable state securities laws and (iii) accomplished in
conformity with all other Legal Requirements.

     4.4 Financial Statements.

          (a) The Company has delivered to Purchaser true and complete copies of
     (i) the unaudited consolidated balance sheet of the Company and its
     subsidiaries at December 31, 2000, and the related unaudited statements of
     income, equity and cash flow for the twelve (12) month-periods ended
     December 31, 2000 and December 31, 1999 (the "Unaudited Year End Financial
     Statements") and (ii) the "Unaudited Interim Balance Sheet" meaning the
     unaudited consolidated balance sheet of the Company and its subsidiaries at
     November 30, 2001 (the "Unaudited Interim Balance Sheet Date") and the
     related unaudited consolidated statements of income, equity and cash flow
     for the eleven-month period ended November 30, 2001 (collectively the
     "Unaudited Interim Financial Statements", and along with the Unaudited Year
     End Financial Statements, the "Unaudited Financial Statements").

          (b) The Unaudited Financial Statements present fairly the consolidated
     financial condition of the Company and its Subsidiaries in all material
     respects as of the dates indicated therein and the results of operations
     and changes in financial position of the Company and its Subsidiaries for
     the periods specified therein, have been prepared in conformity with
     generally accepted accounting principles applied on a consistent basis
     during the periods covered thereby and prior periods, have been derived
     from the accounting records of the Company and represent only actual, bona
     fide transactions and present fairly the consolidated results of the
     operations of the Company and its Subsidiaries for the periods or as of the
     dates indicated therein.

     4.5 Title to Property; Encumbrances.

          (a) The Company or its Subsidiaries, as the case may be, has, and at
     the Closing will have, good, valid and marketable title in fee simple to
     all Owned Real Property and all personal property reflected on the
     Unaudited Interim Balance Sheet as owned by the Company and its
     Subsidiaries and all Owned Real Property and personal property acquired by
     the Company and its Subsidiaries subsequent to the Unaudited Interim
     Balance Sheet Date, in each case free and clear of all Liens except (i) as
     set forth on Schedule 4.5(a), (ii) for sales and other dispositions of
     inventory in the Ordinary Course since the Unaudited Interim Balance Sheet
     Date which, in the aggregate, have not been materially different from prior
     periods, and (iii) Permitted Liens. Notwithstanding anything to the
     contrary herein, all Owned Real Property and all personal property is being
     delivered hereunder "as is, where is" without any representations or
     warranties except as specifically set forth herein.

          (b) Schedule 4.5(b) contains a true and complete list and legal
     description of each parcel of Owned Real Property and a general description
     of each Structure situated thereon. The Shareholder has heretofore
     furnished to Purchaser true and complete copies of all deeds, other
     instruments of title and policies of title insurance indicating and
     describing the Company's ownership of the Owned Real Property, as well as
     copies of any surveys or environmental reports relating to the real
     property.

          (c) Schedule 4.5(c) contains a list of all tangible personal property
     having a cost or net book value in excess of One Hundred Thousand Dollars
     ($100,000.00) owned by the Company or any of its Subsidiaries (other than
     personal property held by the Company or any of its Subsidiaries as lessee
     under an operating lease).

          (d) Schedule 4.5(d) contains a list of all real property leases,
     licenses, personal property leases and conditional sales agreements under
     which the Company or any of its Subsidiaries is the lessee, licensee or
                                       A-10
<PAGE>

     purchaser, together with (i) the location and nature of each of the subject
     properties (including a legal description of all Leased Real Property),
     (ii) the termination date of each such lease, license or agreement, (iii)
     the name of the lessor, licensor or conditional sale vendor and (iv) all
     rental and other payments required to be made for the fiscal year ending
     December 31, 2002. True and complete copies of all real property leases,
     licenses and personal property leases listed on Schedule 4.5(d) have been
     delivered to Purchaser heretofore, as well as copies of any title reports,
     surveys or environmental reports or audits relating to any Leased Real
     Property. Except as set forth in Schedule 4.5(d), no such lease, license or
     agreement will require the consent of the lessor, licensor or vendor to or
     as a result of the consummation of the transactions contemplated by this
     Agreement. For the purposes of this Section 4.5(d), a "lease" shall include
     a sublease. Each of the leases, licenses and agreements set forth on
     Schedule 4.5(d) is in full force and effect and is valid, binding and
     enforceable in accordance with its respective terms, except as enforcement
     may be limited by bankruptcy, insolvency, reorganization or similar laws
     affecting creditors' rights generally. No event or condition has happened
     or exists which constitutes a material default or breach or, after notice
     or lapse of time or both, would constitute a material default or breach by
     the Company or any of its Subsidiaries, or to the Company's and the
     Shareholder's knowledge, any other party under and of such leases, licenses
     or agreements. There does not exist any security interest, lien,
     encumbrance or claim of others created or suffered to exist on any interest
     created under any of the leases, licenses and agreements set forth on
     Schedule 4.5(d) (except for those that result from or relate to leased
     assets).

          (e) The Owned Real Property and personal property described in
     Sections 4.5(a), 4.5(b) and 4.5(c) and the Leased Real Property and
     personal property held by the Company or its Subsidiaries pursuant to the
     leases and licenses described in Schedule 4.5(d) comprise all of the Real
     Property and personal property used in the conduct of business of the
     Company and its Subsidiaries.

     4.6 Accounts Receivable.  Except as reserved on the Unaudited Interim
Balance Sheet, all accounts receivable of the Company and its Subsidiaries
reflected in the Unaudited Interim Balance Sheet and all accounts receivable of
the Company and its Subsidiaries that have arisen since the Unaudited Interim
Balance Sheet Date (except such accounts receivable as have been collected since
such date) are valid and enforceable claims, and the goods and services sold and
delivered that gave rise to such accounts were or will be sold and delivered in
conformity with all applicable express and implied warranties, purchase orders,
agreements and specifications. Schedule 4.6 contains an aging of the Company's
accounts receivable as of the Unaudited Interim Balance Sheet Date. The Company
has established an allowance for doubtful accounts reflected on the Unaudited
Interim Balance Sheet, which has been determined in accordance with generally
accepted accounting principles and which the Company believes to be a fair
amount.

     4.7 Inventories.  Except as described in Schedule 4.7, all inventory set
forth or reflected in the Unaudited Interim Balance Sheet or acquired by the
Company or its Subsidiaries since the Unaudited Interim Balance Sheet Date,
consist of a quality and quantity usable in the Ordinary Course.

     4.8 Trademarks, Patents, Etc.

          (a) Schedule 4.8(a) contains a list of all letters patent, patent
     applications, trade names, trademarks, service marks, trademark and service
     mark registrations and applications, copyrights, copyright registrations
     and applications, URLs, grants of a license or right to the Company or its
     Subsidiaries with respect to the foregoing, both domestic and foreign,
     claimed by the Company or its Subsidiaries or used or proposed to be used
     by the Company or its Subsidiaries in the conduct of its business, whether
     registered or not (collectively herein, "Registered Rights").

          (b) Except as described in Schedule 4.8(b), the Company owns and has
     the unrestricted right to use the Registered Rights and every trade secret,
     know-how, process, discovery, development, design, technique, customer and
     supplier list, promotional idea, marketing and purchasing strategy,
     invention, process, confidential data and or other information
     (collectively herein, "Proprietary Information") required for or incident
     to the design, development, manufacture, operation, sale and use of all
     products and services sold or rendered or proposed to be sold or rendered
     by the Company or its Subsidiaries, free and clear of any right, equity or
     claim of others. The Company and each of its Subsidiaries has taken
                                       A-11
<PAGE>

     reasonable security measures to protect the secrecy, confidentiality and
     value of all Proprietary Information.

          (c) Schedule 4.8(c) contains a list and description of all licenses of
     or rights to Proprietary Information granted to the Company or its
     Subsidiaries by others or to others by the Company or its Subsidiaries.
     Except as described in Schedule 4.8(c), (i) neither the Company nor any of
     its Subsidiaries has sold, transferred, assigned, licensed or subjected to
     any Lien, any Registered Right or Proprietary Information or any interest
     therein, and (ii) neither the Company nor any of its Subsidiaries has
     violated or breached and is not obligated or under any liability whatever
     to make any payments by way of royalties, fees or otherwise to any owner or
     licensor of, or other claimant to, any Registered Right or Proprietary
     Information.

          (d) There is no claim or demand of any Person pertaining to, or any
     Action that is pending or, to the Shareholder's or the Company's knowledge,
     threatened, which challenges the rights of the Company or its Subsidiaries
     in respect of any Registered Right or any Proprietary Information.

     4.9 Banking and Insurance.

          (a) Schedule 4.9(a) contains a list of the names and locations of all
     financial institutions at which the Company or any of its Subsidiaries
     maintains a checking account, deposit account, securities account, safety
     deposit box or other deposit or safekeeping arrangement, the numbers or
     other identification of all such accounts and arrangements and the names of
     all persons authorized to draw against any funds therein.

          (b) Schedule 4.9(b) contains a list of all insurance policies and
     bonds (including, without limitation, all performance and warranty bonds
     required under outstanding contracts or purchase orders) and self insurance
     arrangements currently in force that cover or purport to cover risks or
     losses to or associated with the business, operations, premises,
     properties, assets, employees, agents and directors (including, without
     limitation, those arising with respect to environmental matters) of the
     Company and its Subsidiaries (collectively, the "Policies") and sets forth,
     with respect to each such policy, bond and self insurance arrangement, a
     description of the insured loss coverage, the expiration date and time of
     coverage, the dollar limitations of coverage, a general description of each
     deductible feature and principal exclusion and the premiums paid and to be
     paid prior to expiration. The Policies are in full force and effect, and
     neither the Company nor any of its Subsidiaries is in default under any of
     them. Neither the Company nor any of its Subsidiaries has received any
     notice of cancellation or intent to cancel or increase the premiums with
     respect to any of the Policies, nor, to its or the Shareholder's knowledge,
     is there any basis for such action.

     4.10 Indebtedness; Absence of Undisclosed Liabilities.

          (a) Neither the Company nor any of its Subsidiaries has any obligation
     for Indebtedness in excess of $25,000 other than as set forth on Schedule
     4.10(a), and copies of all instruments and documents evidencing, creating,
     securing or otherwise relating to such Indebtedness have been delivered to
     Purchaser heretofore. Except as set forth in Schedule 4.10(a), no
     instrument or document evidencing, creating, securing or otherwise relating
     to Indebtedness will require the consent or waiver of any person to or as a
     result of the consummation of the transactions contemplated by this
     Agreement.

          (b) Except as disclosed on Schedule 4.10(b), neither the Company nor
     any of its Subsidiaries has any material liabilities or obligations,
     secured or unsecured, whether absolute, accrued or contingent, which are
     not specifically reserved against or reflected as a liability in the
     Unaudited Financial Statements, except for non-material liabilities and
     obligations incurred in the ordinary course of business and consistent with
     past practices since the Unaudited Interim Balance Sheet Date.

     4.11 Judgments; Litigation.  Except as set forth on Schedule 4.11:

          (a) There is no (i) outstanding judgment, order, decree, award
     stipulation or injunction of any Governmental Entity or arbitrator against
     or affecting the Company or any of its Subsidiaries or their

                                       A-12
<PAGE>

     respective properties, assets or business or (ii) Action pending against or
     affecting the Company, any of its Subsidiaries or its properties, assets or
     business.

          (b) There is no (i) outstanding judgment, order, decree, award,
     stipulation, injunction of any Governmental Entity or arbitrator against or
     affecting any officer, director or employee of the Company or any of its
     Subsidiaries relating to the Company, its Subsidiaries or its business,
     (ii) to the Company's or the Shareholder's knowledge, Action threatened
     against or affecting the Company, its Subsidiaries or its properties,
     assets or business, (iii) Action pending or, to the Company's or the
     Shareholder's knowledge, threatened against the Company's officers,
     directors or employees relating to the Company, its Subsidiaries or its
     business or (iv) to the Company's or the Shareholder's knowledge, basis for
     the institution of any Action against the Company, its Subsidiaries or any
     of their respective officers, directors, employees, properties or assets
     which, if decided adversely, would have a Material Adverse Effect.

     4.12 Income and Other Taxes.  Except as set forth on Schedule 4.12:

          (a) All Tax Returns required to be filed through and including the
     date hereof in connection with the operations of the Company and its
     Subsidiaries are true, complete and correct in all respects and have been
     properly and timely filed on a consolidated and individual basis. The
     Company has not requested any extension of time within which to file any
     Tax Return, which Tax Return has not since been timely filed. Purchaser has
     heretofore been furnished by the Company with true, correct and complete
     copies of each Tax Return of the Company and of each Subsidiary with
     respect to the past three (3) taxable years ending December 31, 1998, 1999
     and 2000, and of all reports of, and communications from, any Governmental
     Entities relating to such period. The Company has disclosed on its Federal
     Income Tax Returns all positions taken therein that could give rise to a
     substantial understatement of income for federal income tax purposes within
     the meaning of Code Section 6662.

          (b) All Taxes required to be paid or withheld and deposited through
     and including the date hereof in connection with the operations of the
     Company and its Subsidiaries have been duly and timely paid or deposited by
     the Company and its Subsidiaries. The Company and its Subsidiaries have
     properly withheld or collected all amounts required by law for income Taxes
     and employment Taxes relating to their respective employees, creditors,
     independent contractors and other third parties, and for sales Taxes on
     sales and revenues, and have properly and timely remitted such withheld or
     collected amounts to the appropriate Governmental Entity. The Company and
     its Subsidiaries have no unpaid liabilities for any Taxes for any taxable
     period ending prior to or coincident with the Closing Date.

          (c) The Company has and will have made adequate provision on its books
     of account for all Taxes with respect to the business, properties and
     operations of the Company and its Subsidiaries through the Closing Date.
     The accruals for Taxes in the Unaudited Interim Balance Sheet are adequate
     to cover all liabilities for Taxes of the Company and its Subsidiaries for
     all periods ending on or before the Unaudited Interim Balance Sheet Date
     and the accruals for Taxes in the Closing Date Balance Sheet will be
     adequate to cover all liabilities for taxes of the Company and its
     Subsidiaries for all periods ending on or before the Closing Date.

          (d) The Company (i) has not filed any consent or agreement pursuant to
     Code Section 341(f), and no such consent or agreement will be filed at any
     time on or before the Closing Date; (ii) has not made any payments, is not
     obligated to make any payments and is not a party to any agreement that
     under certain circumstances could obligate the Company to make any payments
     that will not be deductible under Code Section 280G, (iii) is not a United
     States real property holding corporation within the meaning of Code Section
     897(c)(2); (iv) is not a party to a tax allocation or sharing agreement;
     (v) has never been (or does not have any liability for unpaid Taxes because
     it was) a member of an affiliated group with the meaning of Code Section
     1504(a); (vi) has never applied for a tax ruling from a Governmental Entity
     and (vii) has never filed or been the subject of an election under Code
     Section 338(g) or Code Section 338(h)(10) or caused or been the subject of
     a deemed election under Code Section 338(e).

                                       A-13
<PAGE>

     4.13 Questionable Payments.  Neither the Company nor its Subsidiaries nor,
to the Shareholder's or the Company's knowledge, any of their respective
directors, officers, agents, employees or other Person associated with or acting
on behalf of the Company or any of its Subsidiaries has (a) used any corporate
funds for unlawful contributions, gifts, entertainment or other unlawful
expenses relating to political activity, (b) made any direct or indirect
unlawful payments to government officials or employees, or foreign government
officials or employees, from corporate funds, (c) established or maintained any
unlawful or unrecorded fund of corporate monies or other assets, (d) made any
false or fictitious entries on the books of account of the Company or any of its
Subsidiaries, (e) made or received any bribe, rebate, payoff, influence payment,
kickback or other unlawful payment, or (f) made any other payment, favor or gift
not fully deductible for federal income tax purposes. The books and records of
the Company and each of its Subsidiaries have been maintained in accordance with
good business practice, state in reasonable detail, and accurately and fairly
reflect in all material respects the transactions and dispositions of the assets
of the Company and its Subsidiaries.

     4.14 Employee Benefit Matters.

          (a) Schedule 4.14 contains a complete list of all Plans. For purposes
     of this Section 4.14, the term "Plan" shall mean any plan maintained by the
     Company or any of its Subsidiaries which is either an "employee benefit
     plan" as defined in Section 3(3) of ERISA or a "fringe benefit plan" as
     defined in Section 6039D of the Code with respect to each Plan which is not
     a Multiemployer Plan as defined in Section 3(37) of ERISA. True and
     complete copies of each of the following documents (and any amendments
     thereto), where applicable, have been delivered previously to Purchaser:
     (i) the Plan documents; (ii) a written description of each Plan which is
     not in writing; (iii) if the Plan is funded through a trust or any
     third-party funding vehicle, the trust or other funding agreement; (iv) the
     Plan's most recent financial statements; (v) the two most recent annual
     reports (including all schedules and attachments thereto) required by
     ERISA; (vi) any actuarial report and valuation prepared within the last 5
     years; (vii) the most recent determination letter received from the IRS
     with respect to each Plan that is intended to be qualified under Code
     Section 401 or to be recognized as tax-exempt under Code Section 501(c);
     (viii) the most recent summary plan description and each summary of
     material modifications required by ERISA; (ix) any agreement providing for
     the provision of administrative or investment management services with
     respect to the Plan; and (x) all documents and correspondence received from
     or provided to the DOL, IRS and PBGC during the past two years.

          (b) Each Plan, other than a Multiemployer Plan, and related trust,
     annuity, or other funding agreement complies and has been maintained in
     compliance with all applicable Legal Requirements. With respect to each
     Plan which is not a Multiemployer Plan, no non-exempt prohibited
     transaction (as defined in Code Section 4975 and ERISA Sections 406 and
     408) has occurred and no "fiduciary" (as defined in ERISA Section 3(21))
     has committed any breach of duty which could subject the Company or any of
     its Subsidiaries, any ERISA Affiliate, or any director, officer, or
     employee thereof to material liability under Title I of ERISA or to tax
     under Code Section 4975. All material obligations required to be performed
     by the Company and its Subsidiaries and any other Person under the terms of
     each Plan and applicable Legal Requirement have been performed. Except as
     set forth on Schedule 4.14, there have been no Reportable Events as defined
     in ERISA, and no events described in Sections 4062, 4063 or 4064 of ERISA
     and no termination or partial termination of any Plan which is not a
     Multiemployer Plan.

          (c) With respect to each Plan which is not a Multiemployer Plan, all
     required reports and descriptions, including, without limitation, annual
     reports (Form 5500), summary annual reports, and summary plan descriptions,
     have been filed and distributed timely and the most current Form 5500
     required to be filed with the relevant authority has been attached hereto
     as part of Schedule 4.14. With respect to each Plan which is a welfare plan
     (as defined in ERISA Section 3(1)) other than a Multiemployer Plan, the
     requirements of Part 6 of Subtitle B of Title I of ERISA and of Code
     Sections 162(k) and 4980B have been satisfied in all material respects.

          (d) All contributions, premiums, and other payments, including,
     without limitation, employer contributions and employee salary reduction
     contributions, have been paid when due or accrued in

                                       A-14
<PAGE>

     accordance with the past custom and practice of the Shareholder and the
     Company and any ERISA Affiliate. No Plan, other than a Multiemployer Plan,
     that is subject to Part 3 of Subtitle B of Title I of ERISA or to Code
     Section 412 has incurred any accumulated funding deficiency, whether or not
     waived, and no other actual or contingent liability for any other expenses
     or obligations of any Plan exists.

          (e) With respect to each Plan which is not a Multiemployer Plan, there
     are no pending or, to the Company's and the Shareholder's knowledge,
     threatened Actions (other than routine claims for benefits) asserted or
     instituted against any such Plan or the assets of any such Plan, or against
     the Company or any of its Subsidiaries, or any ERISA Affiliate, trustee,
     administrator, or fiduciary of such Plan which could result in a liability,
     and neither the Company nor the Shareholder has any knowledge of any facts
     that could form the basis of any such Action. There is no pending or, to
     the Company's or the Shareholder's knowledge, threatened or contemplated
     Action by any Governmental Entity with respect to any such Plan which could
     result in a liability, and neither the Company nor the Shareholder has
     knowledge of any facts that could reasonably be expected to cause or
     trigger such an Action.

          (f) The Company (or, if applicable, an ERISA Affiliate,) may
     terminate, suspend, or amend each Plan, other than a Multiemployer Plan, at
     any time without any liability, except to the extent otherwise required by
     Code Section 4980B, without the consent of the participants or employees
     covered by such Plan. Neither the Company or any of its Subsidiaries nor
     any ERISA Affiliate has announced any intention, made any amendment or
     binding commitment, or given any written or oral notice providing that the
     Company or an ERISA Affiliate (i) will create additional Plans covering
     employees of the Company or any of its Subsidiaries or any ERISA Affiliate,
     (ii) will increase benefits promised or provided pursuant to any Plan, or
     (iii) will exercise after the Closing Date any right or power it may have
     to terminate, suspend, or amend any Plan.

          (g) Except as set forth on Schedule 4.14, neither the Company nor any
     ERISA Affiliate maintains or has maintained at any time, or contributes to
     or has contributed to or is or was required to contribute to, any (i) Plan
     subject to Title IV or ERISA, including, without limitation, any
     Multiemployer Plan, within the past five years, or (ii) funded or unfunded
     medical, health, accident, or life insurance plan or arrangement for
     current or future retirees or terminated employees or their spouses or
     dependents (except to the extent required by Code Sections 162(k) or 4980B)
     within the past five years.

          (h) Neither the execution and delivery of this Agreement nor the
     consummation of the transactions contemplated hereby will constitute a
     termination of employment or other event entitling any Person to any
     additional or other benefits, or that would otherwise modify benefits or
     the vesting of benefits, provided under any Plan.

          (i) No event has occurred which could subject the Company or any of
     its Subsidiaries or any ERISA Affiliate to any liability (i) under any
     legal requirement relating to any Plan or (ii) resulting from any
     obligation of the Company or an ERISA Affiliate to indemnify any Person
     against liability incurred with respect to or in connection with any Plan.

          (j) Except as set forth on Schedule 4.14, each Plan, other than a
     Multiemployer Plan, which is intended to be qualified under Code Section
     401 has received, within the last five years, a favorable determination
     letter from the IRS. No event has occurred and no facts or circumstances
     exist which is likely to cause or result in the loss or revocation of such
     determination.

     4.15. Compliance with Law.  Through and including the date hereof, neither
the Company nor any of its Subsidiaries (i) has violated or conducted its
business or operations in violation of, and has not used or occupied its
properties or assets in violation of, any Legal Requirement, (ii) to the
Company's and the Shareholder's knowledge, has been alleged to be in violation
of any Legal Requirement, and (iii) has received any notice of any alleged
violation of, or any citation for noncompliance with, any Legal Requirement.

     4.16 Permits, Licenses, Etc.  The Company and each of its Subsidiaries
possesses, and is operating in material compliance with, all franchises,
licenses, permits, certificates, authorizations, rights and other approvals of
Governmental Entities (collectively "Permits") necessary to (i) occupy,
maintain, operate and use the Real Property as it is currently used and proposed
to be used, (ii) conduct its business as currently
                                       A-15
<PAGE>

conducted and as proposed to be conducted, and (iii) maintain and operate its
Permits. Schedule 4.16 contains a list of all Permits. Each Permit has been
lawfully and validly issued, and no proceeding is pending or, to the Company's
and the Shareholder's knowledge, threatened looking toward the revocation,
suspension or limitation of any Permit. The consummation of the transactions
contemplated by this Agreement will not result in the revocation, suspension or
limitation of any Permit and, except as set forth in Schedule 4.16, no Permit
will require the consent of its issuing authority to or as a result of the
consummation of the transaction contemplated hereby.

     4.17 Regulatory Filings.  The Company and each of its Subsidiaries has made
all required registrations and filings with and submissions to all applicable
Governmental Entities relating to the operations of the Company and its
Subsidiaries as currently conducted and as proposed to be conducted, including,
without limitation, all such applicable Governmental Entities having
jurisdiction over any matters pertaining to conservation or protection of the
environment, and the treatment, discharge, use, handling, storage, production,
or disposal of Hazardous Materials. All such registrations, filings and
submissions were when filed and are in compliance with all Legal Requirements
(including all Environmental Laws) and other requirements, no material
deficiencies have been asserted by any such applicable Governmental Entity with
respect to such registrations, filings or submissions and, to the Company's and
the Shareholder's knowledge, no facts or circumstances exist which would
indicate that a material deficiency may be asserted by any such authority with
respect to any such registration, filing or submission.

     4.18 Consents.  All consents, authorizations and approvals of any Person to
or as a result of the consummation of the transactions contemplated hereby, that
are necessary or advisable in connection with the continued operations and
business of the Company and its Subsidiaries as currently conducted and as
proposed to be conducted, or for which the failure to obtain the same might
have, individually or in the aggregate, a Material Adverse Effect, have been,
and prior to the Closing will be, lawfully and validly obtained by the Company
and its Subsidiaries, as the case may be. All consents, authorizations and
approvals described in Schedules 4.5(d), 4.10(a) and 4.16 will have been
lawfully and validly obtained prior to the Closing.

     4.19 Material Contracts; No Defaults.

          (a) Schedule 4.19(a) contains the aggregate contract backlog of the
     Company and its Subsidiaries outstanding on the date hereof and a list and
     description of each sales order and sales contract in the backlog having an
     indicated gross value on the date hereof in excess of Two Hundred Thousand
     Dollars ($200,000). All outstanding sales orders and sales contracts of the
     Company or a Subsidiary have been entered into in the Ordinary Course.
     Except as set forth on Schedule 4.19(a), (i) the Company and its
     Subsidiaries have obtained all performance and surety bonds required under
     or pursuant to such contracts and orders from a recognized insurance
     company at a commercially reasonable cost and (ii) for those contracts for
     which a bond will be, but is not yet, required to be obtained by the
     Company, or a Subsidiary subject to the then financial condition of the
     Company or the applicable Subsidiary, there is no reason to believe that
     the Company or the applicable Subsidiary will not be able to obtain any
     such bond from a recognized insurance company at a commercially reasonable
     cost.

          (b) Schedule 4.19(b) sets forth the aggregate amount of all
     outstanding purchase orders and purchase commitments and a list and
     description of all outstanding purchase orders and purchase commitments of
     the Company and it Subsidiaries as of the date hereof having a gross
     indicated value in excess of Seventy-Five Thousand Dollars ($75,000) in the
     aggregate from any single supplier or other vendor. All outstanding
     purchase orders and purchase commitments of the Company and its
     Subsidiaries have been incurred in the Ordinary Course.

          (c) Schedule 4.19(c) contains a true and complete list of all sales
     agency, sales representative, and similar contracts or agreements of the
     Company and its Subsidiaries, true and complete copies of the same have
     been delivered to Purchaser heretofore. Except as described in Schedule
     4.19(c), all of such contracts and agreements are terminable at any time by
     the Company or the Subsidiary without penalty (including, without
     limitation, any obligation to repurchase inventories on hand) upon not more
     than thirty (30) days' notice.

                                       A-16
<PAGE>

          (d) Schedule 4.19(d) contains a true and complete list and description
     of all noncompetition and confidentiality agreements and covenants under
     which the Company, its Subsidiaries or any of their respective officers,
     directors or employees or the Shareholder is obligated; true and complete
     copies of the same have been delivered to Purchaser heretofore. Except as
     described in Schedule 4.19(d), neither the Company nor any Subsidiary is
     restricted by any agreement from carrying on its business or engaging in
     any other activity anywhere in the world (including relocating, closing, or
     terminating any of its operations or facilities), and neither the Company
     nor any officer, director or key employee of the Company, any of its
     Subsidiaries or the Shareholder is a party to or otherwise bound or
     affected by any agreement, covenant or other arrangement or understanding
     that would restrict or impair his ability to perform diligently his other
     duties to the Company or its Subsidiaries, as the case may be. Schedule
     4.19(d) also contains a true and complete list and description of all
     noncompetition and confidentiality agreements or covenants in favor of the
     Company or any of its Subsidiaries, and true and complete copies of the
     same have been delivered to Purchaser heretofore. There is no actual and,
     to the knowledge of the Shareholder and the Company, there is no pending or
     threatened violation or breach by any of the parties thereto of any such
     agreement.

          (e) Schedule 4.19(e) contains a true and complete list and description
     of all contracts, agreements, understandings, arrangements and commitments,
     written or oral, of the Company and any of its Subsidiaries with any
     officer, director, consultant, employee or Affiliate of the Company or any
     of its Subsidiaries or with any associate, Affiliate or employee of any
     Affiliate of the Company, other than those disclosed in Schedule 4.21(a)
     hereto; in each case a true and complete copy of such written contract,
     agreement, understanding, arrangement or commitment or a true and complete
     summary of such oral contract, agreement, understanding, arrangement or
     commitment has been delivered to Purchaser heretofore. Schedule 4.19(e)
     also sets forth the employee severance policy for the Company and each of
     its Subsidiaries in effect as of the date hereof.

          (f) Schedule 4.19(f) contains a true and complete list and description
     of all other material contracts, agreements, understandings, arrangements
     and commitments, written or oral, of the Company and its Subsidiaries by
     which it or its properties, rights or assets are bound that are not
     otherwise disclosed in this Agreement or the Schedules hereto. True and
     complete copies of such written contracts, agreements, understandings,
     arrangements and commitments and true and complete summaries of such oral
     contracts, agreements, understandings, arrangements and commitments have
     been delivered to Purchaser heretofore. For the purposes of this subsection
     (f), "material" means any contract, agreement, understanding, arrangement
     or commitment that (i) involves performance by any party more than ninety
     (90) days from the date hereof, (ii) involves payments or receipts by the
     Company or any of its Subsidiaries in excess of Two Hundred and Fifty
     Thousand Dollars ($250,000), (iii) involves capital expenditures in excess
     of Fifty Thousand Dollars ($50,000) or (iv) otherwise materially affects
     the Company.

     4.20 Absence of Certain Changes.  Since the Unaudited Interim Balance Sheet
Date, except as disclosed in Schedule 4.20, neither the Company nor any of its
Subsidiaries has: (i) incurred any debts, obligations or liabilities (absolute,
accrued, contingent or otherwise), other than current liabilities incurred in
the Ordinary Course which, individually or in the aggregate, are not material;
(ii) subjected to or permitted a Lien (other than a Permitted Lien) upon or
otherwise encumbered any of its assets, tangible or intangible; (iii) sold,
transferred, licensed or leased any of its assets or properties except in the
Ordinary Course; (iv) discharged or satisfied any Lien other than a Lien
securing, or paid any obligation or liability other than, current liabilities
shown on the Unaudited Interim Balance Sheet and current liabilities incurred
since the Unaudited Interim Balance Sheet Date, in each case in the Ordinary
Course; (v) canceled or compromised any debt owed to or by or claim of or
against it, or waived or released any right of material value other than in the
Ordinary Course; (vi) suffered any physical damage, destruction or loss (whether
or not covered by insurance) causing or likely to cause a Material Adverse
Effect; (vii) entered into any material transaction or otherwise committed or
obligated itself to any capital expenditure other than in the Ordinary Course;
(viii) made or suffered any change in, or condition affecting, its condition
(financial or otherwise), properties, profitability, prospects or operations
other than changes, events or conditions in the Ordinary Course, none of

                                       A-17
<PAGE>

which (individually or in the aggregate) has had or may have a Material Adverse
Effect; (ix) made any change in the accounting principles, methods, records or
practices followed by it or depreciation or amortization policies or rates
theretofore adopted; (x) other than in the Ordinary Course, made or suffered any
amendment or termination of any material contract, agreement, lease or license
to which it is a party; (xi) paid, or made any accrual or arrangement for
payment of, any severance or termination pay to, or entered into any employment
or loan or loan guarantee agreement with, any current or former officer,
director or employee or consultant; (xii) paid, or made any accrual or
arrangement for payment of, any increase in compensation, bonuses or special
compensation of any kind to any employee other than pursuant to an agreement
disclosed on Schedule 4.21(a) or Schedule 4.21(b) or other than in the Ordinary
Course, or paid, or made any accrual or arrangement for payment of, any increase
in compensation, bonuses or special compensation of any kind to any officer or
director of the Company or any of its Subsidiaries or any consultant to the
Company or any of its Subsidiaries; (xiii) made or agreed to make any charitable
contributions or incurred any nonbusiness expenses; (xiv) changed or suffered
change in any benefit plan or labor agreement affecting any employee of the
Company or any of its Subsidiaries otherwise than to conform to Legal
Requirements; or (xv) entered into any agreement or otherwise obligated itself
to do any of the foregoing.

     4.21 Employees and Labor Matters.

          (a) Schedule 4.21(a) contains a true and complete list of all
     contracts, agreements, plans, arrangements, commitments and understandings
     (formal and informal) pertaining to terms of employment, compensation,
     bonuses, profit sharing, stock purchases, stock repurchases, stock options,
     commissions, incentives, loans or loan guarantees, severance pay or
     benefits, use of the Company's or its Subsidiaries' property and related
     matters of the Company or its Subsidiaries with any current or former
     officer, director, employee or consultant, and true and complete copies of
     all such contracts, agreements, plans, arrangements and understandings have
     been delivered to Purchaser heretofore. Attached to Schedule 4.21(a) is the
     most current copy of the employee handbook containing the employment
     policies utilized by the Company and each of its Subsidiaries and
     distributed to each of their employees.

          (b) Schedule 4.21(b) contains a true and complete list of all labor,
     collective bargaining, union and similar agreements under or by which the
     Company or any of its Subsidiaries is obligated, and true and complete
     copies of all such agreements have been delivered to Purchaser heretofore.
     There has been no actual or, to the knowledge of the Shareholder or the
     Company, threatened violation or breach of any such agreements.

          (c) Except as set forth on Schedules 4.21(a) and 4.21(b), neither
     Purchaser nor the Company or any of its Subsidiaries will have any
     responsibility for continuing any person in the employ (or retaining any
     person as a consultant) of the Company or one of its Subsidiaries from and
     after the Closing or have any liability for any severance payments to or
     similar arrangements with any such Person who shall cease to be an employee
     of the Company or any of its Subsidiaries at or prior to the Closing.

          (d) There is not occurring or, to the Shareholder's or the Company's
     knowledge, threatened, any strike, slow down, picket, work stoppage, charge
     or complaint of employment discrimination or other concerted action or
     similar occurrence by any union or other group of employees or other
     persons against the Company, its Subsidiaries or their premises or products
     nor does the Company or the Shareholder know any basis for any such
     allegation, charge or complaint.

          (e) Neither the execution and delivery of this Agreement nor the
     consummation of the transactions contemplated hereby will, alone or in
     conjunction with another event (such as termination of employment), (i)
     result in any payment (including severance, unemployment compensation,
     parachute payment, bonus or otherwise) becoming due to any director,
     employee or independent contractor of the Company or its Subsidiaries under
     any Plan or otherwise, (ii) increase any benefits otherwise payable under
     any Plan or otherwise or (iii) result in the acceleration of the time of
     payment or vesting of any such benefits. There are no agreements,
     arrangements or understandings between the Company or any of its
     Subsidiaries and any officer, director or employee of the Company or any of
     its Subsidiaries relating to the management or operation of any business of
     the Company and its Subsidiaries.

                                       A-18
<PAGE>

     4.22 Financial Representations.

          (a) The Company's earnings before interest, taxes, depreciation and
     amortization ("EBITDA") for the eleven months ended November 30, 2001 is at
     least $11,000,000.

          (b) At Closing, the Company's Adjusted Net Worth shall not be less
     than $53,900,000.

          (c) The Company's consolidated revenues from operations for the eleven
     months ended November 30, 2001 is at least $108,000,000.

          (d) The Company and its Subsidiaries have written contractual
     commitments evidencing a backlog of at least $150,000,000, in the
     aggregate, as of the date of this Agreement.

     4.23 Principal Customers and Suppliers.

          (a) Schedule 4.23(a) contains a true and complete list of the name and
     address of each customer that purchased in excess of five percent (5%) of
     the Company's goods or services reflected on the Unaudited Financial
     Statements, and since the Unaudited Interim Balance Sheet Date no such
     customer has terminated its relationship with or adversely curtailed its
     purchases from the Company or its Subsidiaries or indicated (for any
     reason) its intention so to terminate its relationship or curtail its
     purchases.

          (b) Schedule 4.23(b) contains a true and complete list of each
     supplier from whom the Company and its Subsidiaries purchased in excess of
     five percent (5%) of the Company's purchases of goods or services reflected
     in the Unaudited Financial Statements, and since the Unaudited Interim
     Balance Sheet Date no such supplier has terminated its relationship with or
     adversely curtailed its accommodations, sales or services to the Company
     and its Subsidiaries or indicated (for any reason) its intention to
     terminate such relationship or curtail its accommodations, sales or
     services.

     4.24 Disclosure.  The representations and warranties of the Shareholder and
the Company under this Agreement and all the statements in all Schedules or
other documents delivered or to be delivered hereunder by the Shareholder and
the Company to Purchaser are, and when delivered will be, true and complete in
all material respects and do not or will not when delivered, contain any untrue
statement of a material fact or omit to state a material fact necessary to be
stated therein to make the statements not misleading under the circumstances
under which they were or are made. All of the information relating to the
Company and its subsidiaries contained in the Shareholder's Form 10-K for the
year ended December 31, 2000 and its Quarterly Reports on Form 10-Q for the
fiscal quarters ended March 31, June 30 and September 30 in each of 2000 and
2001 filed, and any annual or quarterly reports or to be filed prior to the
Closing Date, with the Securities and Exchange Commission are, and with respect
to future filings prior to the Closing Date will be, true and complete in all
material respects and do not or will not when filed, contain any untrue
statement of a material fact or omit to state a material fact necessary to be
stated therein to make the statements not misleading under the circumstances
under which they were or are made.

     4.25 Corporate Records.  The copies or originals of the Certificate of
Incorporation or Articles of Incorporation, as the case may be, Bylaws, minute
books and stock records of the Company and each of its Subsidiaries previously
delivered to, or made available for inspection by, Purchaser are true, complete
and correct.

     4.26 Hazardous Materials.  Except as set forth on Schedule 4.26:

          (a) No Hazardous Material (i) has been released, placed, stored,
     generated, used, manufactured, treated, deposited, spilled, discharged,
     released or disposed of on or under any real property currently or
     previously owned or leased by the Company or any of its Subsidiaries or is
     presently located on or under any Real Property (or, to the Company's and
     the Shareholder's knowledge, any property adjoining any Real Property) in
     amounts requiring investigation or cleanup under Environmental Laws, (ii)
     is presently maintained, used, generated, or permitted to remain in place
     by the Company or its Subsidiaries in violation of any Environmental Law,
     or (iii) is of a type, location, material, nature or condition which

                                       A-19
<PAGE>

     requires special notification to third parties by the Company or any of its
     Subsidiaries under Environmental Law or common law.

          (b) No notice, citation, summons or order has been received by the
     Company or any of its Subsidiaries or Shareholder, no notice has been given
     by the Company or any of its Subsidiaries or the Shareholder and no
     complaint has been filed, no penalty has been assessed and no investigation
     or review is pending or, to the knowledge of the Company or the
     Shareholder, threatened by any Governmental Entity, with respect to (i) any
     alleged violation by the Company or any of its Subsidiaries of any
     Environmental Law, (ii) any alleged failure by the Company or any of its
     Subsidiaries to obtain and maintain any environmental permit, certificate,
     license, approval, registration or authorization required in connection
     with its business or properties, or (iii) any use, possession, generation,
     treatment, storage, recycling, transportation, release or disposal by or on
     behalf of the Company or any of its Subsidiaries of any Hazardous Material.

          (c) Neither the Company nor any of its Subsidiaries has received any
     request for information, notice of claim, demand or notification from any
     Governmental Entity, or any owner, lessor or lessee of property that it is
     or that indicates that it may be a "potentially responsible party" with
     respect to any investigation or remediation of any threatened or actual
     release of any Hazardous Material.

          (d) No notice has been received by the Company or any of its
     Subsidiaries with respect to the listing or proposed listing of any
     property currently or previously owned, operated or leased by the Company
     on the National Priorities List promulgated pursuant to CERCLA, CERCLIS or
     any similar state list of sites requiring investigation or cleanup.

          (e) There are no underground storage tanks (including as that term is
     defined, construed and otherwise used in the Resource Conservation and
     Recovery Act (42 U.S.C. Section 6901 et seq.), as amended, and all rules,
     regulations, standards, guidelines and publications issued thereunder, and
     in comparable state and local laws) located in, at, on, or under any of the
     properties of the Company or any of its Subsidiaries.

          (f) There are no facts or circumstances which are likely to require
     material capital expenditures within five years of the Closing Date to
     maintain compliance with all current and any currently pending or proposed
     Environmental Laws. Neither the Company nor any of its Subsidiaries has
     actual or potential liability for indemnity or similar obligations with
     respect to any third party under any Environmental Law.

          (g) The Company and the Shareholders have provided the Purchaser with
     true and complete copies of all environmental reports, studies,
     assessments, and sampling data ("Environmental Reports") within their
     possession that have been issued within the past five years by or for the
     Company or any Subsidiary, or by any Governmental Authority, relating to
     the property or operations of the Company or any Subsidiary. Schedule
     4.26(g) contains a true and complete list of all such Environmental
     Reports.

     4.27 Brokers' Fees.  Except pursuant to the Company's agreement with Banc
of America Securities, LLC, which provides for fees to be paid by the
Shareholder, no broker, finder or similar agent has been employed by or on
behalf of the Company or its Subsidiaries in connection with this Agreement or
the transactions contemplated hereby, and the Company has not entered into any
agreement or understanding of any kind with any person or entity for the payment
of any brokerage commission, finder's fee or any similar compensation in
connection with this Agreement or the transactions contemplated hereby.

4A.  DELIVERY OF EXHIBITS AND SCHEDULES

     Each Party shall cause the Company to deliver to the other all of their
respective Schedules referenced in this Agreement no later than January 7, 2002.
Both parties shall mutually agree upon the final form of the Exhibits no later
than the Final Commitment Date.

                                       A-20
<PAGE>

5.  REPRESENTATIONS AND WARRANTIES OF PURCHASER

     Purchaser hereby represents and warrants to the Shareholder that:

     5.1 Organization and Good Standing.  Purchaser has been duly organized and
is existing as a corporation in good standing under the laws of the State of
Delaware with full corporate power and authority to enter into this Agreement
and to consummate the transactions contemplated hereby.

     5.2 Execution and Delivery.  This Agreement and the transactions
contemplated hereby have been duly authorized by all necessary corporate action
on the part of Purchaser, have been duly executed and delivered by Purchaser and
constitute the legal, valid and binding agreement of Purchaser enforceable
against Purchaser in accordance with its terms.

     5.3 No Conflicts.  The execution, delivery and performance of this
Agreement and the consummation of the transactions contemplated hereby will not
(a) conflict with or result in a breach or violation of any term or provision
of, or constitute a default under (with or without notice or passage of time, or
both), or otherwise give any Person a basis for accelerated or increased rights
or termination or nonperformance under, any indenture, mortgage, deed of trust,
loan or credit agreement, lease, license or other agreement or instrument of
which Purchaser is a party or by which Purchaser is bound or affected or to
which any of the property or assets of Purchaser is bound or affected, (b)
result in the violation of the provisions of the Certificate of Incorporation or
Bylaws of Purchaser or any Legal Requirement applicable to or binding upon it,
(c) result in the creation or imposition of any Lien upon any property or asset
of Purchaser or (d) otherwise adversely affect the contractual or other legal
rights or privileges of Purchaser. Schedule 5.3 sets forth a list of all
agreements to which Purchaser is a party requiring the consent of any party
thereto to any of the transactions contemplated hereby.

     5.4 Ability to Close.  Subject to the receipt of the financings
contemplated by the Mezzanine Commitment and BOA Commitment, Purchaser will have
the ability and financial wherewithal to close the purchase of the Shares on the
Closing Date.

     5.5 Capitalization.  The authorized and outstanding capital stock of
Purchaser, as of the Closing Date, inclusive of all classes or series of stock
is as set forth on Schedule 5.5. All of the outstanding shares of capital stock
have been duly authorized and validly issued and are, and will be, fully paid,
nonassessable and outstanding. Other than the Warrant and other than as set
forth on Schedule 5.5, there will be (i) no existing options, warrants, right,
calls or commitments of any character relating to the shares of Common Stock or
any other capital stock or securities of Purchaser, (ii) no outstanding
securities or other instruments convertible into or exchangeable for shares of
Common Stock or any other capital stock or securities of the Company and no
commitments to issue such securities or instruments and no Person has any right
of first refusal, preemptive right, subscription right or similar right with
respect to any shares of Common Stock or any other capital stock or securities
of Purchaser. The issuance of the Securities will be (i) exempt from the
registration and prospectus delivery requirements of the Securities Act, (ii)
registered or qualified (or exempt from registration or qualification) under the
registration or qualification requirements of all applicable state securities
laws and (iii) accomplished in conformity with all other Legal Requirements.

     5.6 Consents.  All consents, authorizations and approvals of any Person to
or as a result of the consummation of the transactions contemplated hereby, that
are necessary or advisable in connection with the operations and business of
Purchaser as currently conducted and as proposed to be conducted, or for which
the failure to obtain the same might have, individually or in the aggregate, a
Material Adverse Effect, have been lawfully and validly obtained by Purchaser.

     5.7 Valid Issuance of the Junior Preferred Stock.  The Junior Preferred
Stock being issued to the Purchaser hereunder will, upon issuance pursuant to
the terms hereof, be duly authorized and validly issued, fully paid,
nonassessable and free of any Liens created by Purchaser and the issuance will,
assuming the accuracy of the representations and warranties made by the
Shareholder to Purchaser, be in compliance with applicable state and federal
securities laws. The Warrant, when issued in accordance with this Agreement,
will constitute the valid and binding obligation of Purchaser to issue the
shares of Common Stock underlying the Warrant upon exercise thereof in
accordance with its terms.
                                       A-21
<PAGE>

     5.8 Absence of Litigation.  There is no action, suit or proceeding or, to
Purchaser's knowledge, any investigation, pending, or to Purchaser's knowledge,
threatened against Purchaser and in which an unfavorable outcome, ruling or
finding in any said matter, or for all matters taken as a whole, might have a
Material Adverse Effect. There is not pending or threatened any such action,
suit, proceeding or investigation that questions this Agreement or the right of
Purchaser to execute, deliver and perform under same.

     5.9 Brokers' Fees.  No broker, finder or similar agent has been employed by
or on behalf of Purchaser in connection with this Agreement or the transactions
contemplated hereby, and Purchaser has not entered into any agreement or
understanding of any kind with any person or entity for the payment of any
brokerage commission, finder's fee or any similar compensation in connection
with this Agreement or the transactions contemplated hereby, except with respect
to a structuring fee payable by Purchaser to Founders Management Services, Inc.

     5.10 Disclosure.  The representations and warranties of Purchaser under
this Agreement and all the statements in all Schedules or other documents
delivered or to be delivered hereunder by Purchaser to the Shareholder and the
Company are, and when delivered will be, true and complete in all material
respects and do not or will not when delivered, contain any untrue statement of
a material fact or omit to state a material fact necessary to be stated therein
to make the statements not misleading under the circumstances under which they
were or are made.

6.  CONDUCT OF BUSINESS PENDING CLOSING

     During the period commencing on the date hereof and continuing through the
Closing Date, the Shareholder and the Company covenant and agree that, except as
expressly contemplated by this Agreement or to the extent that Purchaser shall
otherwise expressly consent in writing (the term "Company" in Sections 6.1
through 6.16 includes the Company and each of its Subsidiaries):

     6.1 Qualification.  The Shareholder will cause the Company and the Company
shall maintain all qualifications to transact business and remain in good
standing in its jurisdiction of incorporation and in the foreign jurisdiction
set forth on Schedule 4.1(a).

     6.2 Ordinary Course.  The Company shall conduct its business in, and only
in, the Ordinary Course and, to the extent consistent with such business, shall
preserve intact its current business organizations, keep available the services
of its current officers and employees and preserve the relationships with
customers, suppliers and others having business dealings with them to the end
that the goodwill and going business value shall be unimpaired at the Closing
Date. The Company shall maintain its properties and assets in good condition and
repair.

     6.3 Corporate Changes.  The Company shall not: (a) amend its Certificate of
Incorporation or Bylaws (or equivalent documents), (b) acquire by merging or
consolidating with, or agreeing to merge or consolidate with, or purchase
substantially all of the stock or assets of, or otherwise acquire, any business
or any corporation, partnership, association or other business organization or
division thereof, (c) enter into any partnership or joint venture, except in the
Ordinary Course, (d) declare, set aside, make or pay any dividend or other
distribution (other than the distribution of the Distributed Claims) in respect
of its capital stock or purchase or redeem, directly or indirectly, any shares
of its capital stock, (e) issue or sell any shares of its capital stock of any
class or any options, warrants, conversion or other rights to purchase any such
shares or any securities convertible into or exchangeable for such shares, or
(f) liquidate or dissolve or obligate itself to do.

     6.4 Indebtedness.  The Company shall not incur any Indebtedness or, other
than in the Ordinary Course of its business, any liabilities; or sell any debt
securities or lend money to or guarantee the Indebtedness of any Person other
than a Subsidiary in the Ordinary Course of its business. The Company shall not
restructure or refinance its existing Indebtedness. Any intercompany
indebtedness or transactions between the Company and Shareholder will be settled
at or prior to Closing, except for the distribution of the Distributed Claims to
the Shareholder.

                                       A-22
<PAGE>

     6.5 Accounting.  The Company shall not make any change in the accounting
principles, methods, records or practices followed by it or depreciation or
amortization policies or rates heretofore adopted by it. The Company shall
maintain its books, records and accounts in accordance with generally accepted
accounting principles applied on a basis consistent with that of prior periods.

     6.6 Compliance with Legal Requirements.  The Company shall comply promptly
with all requirements that applicable law may impose upon it and its operations
and with respect to the transactions contemplated by this Agreement, and shall
cooperate promptly with, and furnish information to, Purchaser in connection
with any such requirements imposed upon Purchaser, or upon any of its
affiliates, in connection therewith or herewith.

     6.7 Disposition of Assets.  The Company shall not sell, transfer, license,
lease or otherwise dispose of, or suffer or cause the encumbrance by any Lien
upon any of its properties or assets, tangible or intangible, or any interest
therein, except for sales of inventory or excess equipment or other assets in
the Ordinary Course of its business.

     6.8 Compensation.  The Company shall not (a) adopt or amend in any material
respect any collective bargaining, bonus, profit-sharing, compensation, stock
option, pension, retirement, deferred compensation, employment or other plan,
agreement, trust, fund or arrangement for the benefit of employees (whether or
not legally binding) other than to comply with any Legal Requirement or (b) pay,
or make any accrual or arrangement for payment of, any increase in compensation,
bonuses or special compensation of any kind, or any severance or termination pay
to, or enter into any employment or loan or loan guarantee agreement with, any
current or former officer, director, employee or consultant of the Company,
except as may be within the Ordinary Course of its business, but in no event
shall the compensation of any employee who currently earns over $75,000 per year
be increased.

     6.9 Modification or Breach of Agreement; New Agreements.  The Company shall
not terminate or modify, or commit or cause or suffer to be committed any act
that will result in breach or violation of any term of or (with or without
notice or passage of time, or both) constitute a default under or otherwise give
any person a basis for non-performance under, any indenture, mortgage, deed of
trust, loan or credit agreement, lease, license or other agreement, instrument,
arrangement or understanding, written or oral, to which it is a party. The
Company shall refrain from becoming a party to any contract or commitment other
than in the Ordinary Course. The Company shall meet all of its contractual
obligations in accordance with their respective terms.

     6.10 Capital Expenditures.  Except for capital expenditures or commitments
necessary to maintain its properties and assets in good condition and repair
(the amount of which shall not in the aggregate exceed Fifty Thousand Dollars
($50,000)) and for equipment or machinery acquired to perform services under
contracts then outstanding or about to be outstanding, the Company shall not
purchase or enter into any contract to purchase any capital assets.

     6.11 Consents.  The Company shall use its best efforts to obtain any
consent, authorization or approval of, or exemption by, any Person required to
be obtained or made by any party hereto in connection with the transactions
contemplated hereby or the taking of any action in connection with the
consummation thereof.

     6.12 Insurance; Bonds.  The Company shall maintain its Policies in full
force and effect and shall not do, permit or willingly allow to be done any act
by which any of the Policies may be suspended, impaired or canceled.

     6.13 Discharge.  The Company shall not cancel, compromise, release or
discharge any claim of the Company upon or against any person or waive any right
of the Company of material value, and not discharge any Lien (other than
Permitted Liens) upon any asset of the Company or compromise any debt or other
obligation of the Company to any Person other than Liens.

     6.14 Actions.  The Company shall not institute, settle or agree to settle
any Action before any Governmental Entity, except as it relates to the
Distributed Claims.

     6.15 Permits.  The Company shall maintain in full force and effect, and
comply with, all Permits.
                                       A-23
<PAGE>

     6.16 Tax Assessments and Audits.  The Company shall furnish promptly to
Purchaser a copy of all notices of proposed assessment or similar notices or
reports that are received from any taxing authority and which relate to the
Company's operations for periods ending on or prior to the Closing Date. The
Shareholder shall cause the Company to promptly inform Purchaser, and permit, at
the Company's expense, the participation in and control by Purchaser, of any
investigation, audit or other proceeding by a Governmental Entity in connection
with any Taxes, assessment, governmental charge or duty and shall not consent to
any settlement or final determination in any proceeding without the prior
written consent of Purchaser.

     6.17 Pre-Closing Balance Sheet.  In anticipation of the Closing, the
Company shall, and the Shareholder shall cause the Company to, deliver to
Purchaser prior to the Closing Date a consolidated balance sheet of the Company
and its Subsidiaries (the "Pre-Closing Balance Sheet") as of the last day of the
month immediately preceding the month in which the Closing Date occurs;
provided, however, if the Closing Date is less than twenty (20) calendar days
after the last day of the month immediately preceding the month in which the
Closing Date occurs, the Pre-Closing Balance Sheet shall be as of the last day
of the month immediately preceding the month immediately preceding the month in
which the Closing Date occurs. The Pre-Closing Balance Sheet need not be audited
but shall be prepared in accordance with generally accepted accounting
principles, consistently applied and shall fairly present the consolidated
financial condition of the Company and its Subsidiaries.

     6.18 Final Closing Date Balance Sheet.  As soon as practicable following
the Closing Date (and in no event later than 90 days following the Closing
Date), the Company shall have prepared and delivered, at the expense of
Purchaser, to the Shareholder and Purchaser an audited final consolidated
balance sheet of the Company and its Subsidiaries prepared in accordance with
generally accepted accounting principles, accompanied by the unqualified report
thereon of KPMG LLP (the "Final Closing Date Balance Sheet"), as of the day
prior to the Closing Date. The computations set forth in the Final Closing Date
Balance Sheet shall be conclusive and binding upon the parties hereto, unless
the Shareholder or Purchaser, within thirty (30) days after the receipt of the
Final Closing Date Balance Sheet, notifies the other in writing that it disputes
any of the amounts set forth therein, specifying the nature of the dispute and
the basis therefor. If within a further period of one week, the parties do not
reach agreement resolving the dispute, the parties shall submit the dispute to a
partner at a nationally recognized independent accounting firm mutually
agreeable to the parties, which shall not have a material relationship with
either the Company, the Shareholder or Purchaser within two years preceding the
appointment (the "Arbiter"), for resolution. If the parties cannot agree on the
selection of a partner at such an independent accounting firm to act as Arbiter,
the parties shall request the American Arbitration Association to appoint such a
partner at such an independent accounting firm, and such appointment shall be
conclusive and binding on the parties. Promptly, but no later than twenty (20)
days after its acceptance of his or her appointment as Arbiter, the Arbiter
shall determine, based solely on presentations by, on the one hand, the
Shareholder and, on the other hand, Purchaser, and not by independent review,
only those issues in dispute and shall render a report as to the dispute and the
resulting computation of the number(s) in question, which shall be conclusive
and binding upon the parties. All proceedings conducted by the Arbiter shall
take place in The City of New York. In resolving any disputed item, the Arbiter
(i) shall be bound by the provisions of this Section 6.18 and (ii) may not
assign a value to any item greater than the greatest value for such item claimed
by either party or less than the smallest value for such item claimed by either
party. The fees, costs and expenses of the Arbiter shall be borne by Purchaser
in the proportion that the aggregate dollar amount of such disputed items so
submitted that are successfully disputed by the Shareholder or unsuccessfully
disputed by Purchaser (as finally determined by the Arbiter) bears to the
aggregate dollar amount of such disputed items so submitted, with the remainder
of such costs and expenses to be borne by the Shareholder.

     6.19 Audited Financial Statements.  On or prior to a date which is not
later than ten days prior to the Closing Date, the Company shall have delivered
to Purchaser at the Purchaser's expense, the consolidated balance sheet of the
Company and its Subsidiaries at December 31, 2001 and the related consolidated
statements of income, cash flow and the stockholders' equity for the year then
ended accompanied by the report of KPMG LLP, (collectively, the "Audited
Financial Statements"). The Audited Financial Statements will (i) present,
fairly the consolidated financial condition of the Company and its Subsidiaries
in all material

                                       A-24
<PAGE>

respects as of December 31, 2001 and the results of operations and changes in
financial position of the Company and its Subsidiaries for the year then ended,
(ii) have been prepared in conformity with generally accepted accounting
principles applied on a consistent basis during the period covered thereby and
prior periods, and (iii) have been derived from the accounting records of the
Company and represent only actual, bona fide transactions and present fairly the
consolidated results of the operations of the Company and its Subsidiaries for
the period or as of the dates indicated therein. The Audited Financial
Statements shall reflect that there has been no material adverse change in the
consolidated financial condition or the consolidated results of operations of
the Company and its Subsidiaries from those reflected in the Unaudited Interim
Financial Statements.

7.  ADDITIONAL COVENANTS

     7.1 Covenants of the Shareholder.  During the period from the date hereof
through the Closing Date, the Shareholder agrees to:

          (a) comply and have the Company and each Subsidiary comply promptly
     with all requirements that applicable Legal Requirements may impose upon it
     with respect to the transactions contemplated by this Agreement, and shall
     cooperate promptly with, and furnish information to, Purchaser in
     connection with any requirements imposed upon Purchaser or upon any of its
     Affiliates in connection with this Agreement or the transactions
     contemplated by this Agreement;

          (b) obtain (and to cooperate with Purchaser in obtaining) any consent,
     authorization or approval of, or exemption by, any Person required to be
     obtained or made by the Company or the Shareholder in connection with the
     transactions contemplated by this Agreement;

          (c) promptly advise Purchaser orally and, within five (5) business
     days thereafter in writing, of any change in the consolidated business or
     condition of the Company and its Subsidiaries that has had or may have a
     Material Adverse Effect; and

          (e) deliver to Purchaser prior to the Closing a written statement
     disclosing any materially untrue statement in this Agreement or any
     Schedule hereto (or supplement thereto) or document furnished pursuant
     hereto, or any material omission to state any material fact required to
     make the statements herein or therein contained complete and not
     misleading, promptly upon the discovery of such untrue statement or
     omission, accompanied by a written supplement to any Schedule to this
     Agreement that may be affected thereby; provided, however, that the
     disclosure of such untrue statement or omission shall not prevent Purchaser
     from terminating this Agreement pursuant to Section 9.1(b) hereof or
     obtaining the expenses contemplated by Section 7.4 hereof at any time at or
     prior to the Closing in respect of any original untrue or misleading
     statement;

          (f) prepare and deliver a proxy statement or information statement
     relating to the transaction contemplated by this Agreement prepared in
     accordance with the Securities Exchange Act of 1934, as amended, and the
     rules thereunder (the "Proxy Statement"), to the shareholders of the
     Shareholder soliciting their vote in favor of the transaction and
     containing advice that the Board of Directors recommends that the
     shareholders approve the transaction or, if the Proxy Statement is an
     information statement, informing them of the transaction, the foregoing
     recommendation; and in connection therewith deliver at the meeting of the
     stockholders of the Shareholder the votes or proxies of the officers and
     directors of the Company and the Subsidiaries and their respective
     affiliates in favor of the transaction; and

          (g) cause the Company's Subsidiary that is party to the Brooklyn
     Contract not to distribute any "mobilization" monies or advances received
     under or in connection with the Brooklyn Contract, other than to pay such
     expenses actually incurred in the performance of its obligations thereunder
     or to pay profits based on the percentage-of-completion method under
     generally accepted accounting principles to the Company and/or the
     Shareholder.

                                       A-25
<PAGE>

     7.2 Covenants of Purchaser.  During the period from the date hereof to the
Closing Date, Purchaser shall:

          (a) comply promptly with all requirements that applicable Legal
     Requirements may impose upon it with respect to the transactions
     contemplated by this Agreement, and shall cooperate promptly with, and
     furnish information to, the Shareholder in connection with any such
     requirements imposed upon the Shareholder or the Company or upon any of the
     Company's affiliates in connection therewith or herewith;

          (b) use its reasonable best efforts to obtain any consent,
     authorization or approval of, or exemption by, any Person required to be
     obtained or made by Purchaser in connection with the transactions
     contemplated by this Agreement;

          (c) provide such information with respect to the Purchaser as the
     Shareholder may reasonably request for inclusion in the Proxy Statement for
     distribution to the shareholders of the Shareholder; and

          (d) at the Closing pay or cause the Company to pay to the guarantors
     of the indemnity agreement with AIG Environmental with respect to the
     Brooklyn Contract (the "B.C. Guarantors") fees of: $125,000 at Closing,
     $125,000 at the time of receipt of the first mobilization monies or
     advances thereunder, and an additional $125,000 at the Closing if the B.C.
     Guarantors prior to the Closing provide, on the demand of AIG
     Environmental, a $4,000,000 letter or letters of credit as additional
     security. Purchaser agrees to use its best efforts to have the foregoing
     letter or letters of credit terminated or replaced following the Closing.
     In the event Purchaser is unable to terminate or replace the letters of
     credit of the B.C. Guarantors within 30 days from the Closing Date, then
     Purchaser shall pay the B.C. Guarantors an additional $125,000 to be paid
     on the 31st day subsequent to the Closing Date. Notwithstanding the
     foregoing, Purchaser shall cause the letters of credit to be removed within
     30 days of the Closing Date. If for any reason, Purchaser is unable to
     remove or terminate the letters of credit by 30 days subsequent to the
     Closing Date, the Purchaser shall negotiate in good faith additional
     payments to the B.C. Guarantors.

     7.3 Access and Information

          (a) During the period commencing on the date hereof and continuing
     through the Closing Date, the Shareholder shall cause the Company and its
     Subsidiaries to afford to Purchaser and to Purchaser's accountants,
     counsel, investment bankers and other representatives, reasonable access to
     all of its properties, books, contracts, commitments, records and personnel
     and, during such period, to continue to cause the Company and its
     Subsidiaries to furnish promptly to Purchaser all information concerning
     its business, properties and personnel as Purchaser may reasonably request.

          (b) Except to the extent permitted by the provisions of Section 7.5
     hereof, Purchaser, the Company and the Shareholder shall keep the contents
     of this Agreement and all other documents and information relating hereto
     and thereto, or furnished or acquired pursuant to or in connection with,
     this Agreement and the Schedules hereto, or the transactions contemplated
     hereby or thereby, confidential; provided, however, that either party may
     disclose such information: (i) to its parent company or its Subsidiaries,
     (ii) to its counsel, accountants and auditors, in any case, as and to the
     extent necessary to enable them to perform their respective services to
     such party in connection with this Agreement and the transactions
     contemplated hereby, so long as such Person is informed by the disclosing
     party of the confidential nature of the information so disclosed, (iii) in
     the case of Purchaser, to its stockholders any advisors or prospective
     financial investors in connection with the financing of this transaction,
     and (iv) as and to the extent required by applicable law, rule or
     regulation or policy of any stock exchange; provided, however, that, in
     connection with such disclosure, the disclosing party shall inform the
     other parties of such disclosure and shall take all reasonable available
     measures to protect the confidentiality of such disclosed information. The
     foregoing, however, shall not preclude any financial investor committed to
     participate in the financing of the transaction from making disclosure to
     its stockholders of its financial commitment provided that such disclosure
     is subject to the prior consent of the Purchaser and the Shareholder, which
     consent may not be unreasonably withheld. Upon termination of this
     Agreement prior to the Closing for any reason, each party shall promptly
     return or destroy all confidential information in writing or in

                                       A-26
<PAGE>

     computer format received pursuant to or in connection with this Agreement
     by another party and, if destroyed, furnish an officer's certificate
     detailing such destruction to the provider thereof

     7.4 Certain Notifications.  At all times from the date hereof to the
Closing Date, each party shall promptly notify the others in writing of the
occurrence of any event that will or may result in the failure to satisfy any of
the conditions specified in Article 8 hereof.

     7.5 Publicity; Employee Communications.  At all times prior to the Closing
Date, each party shall obtain the consent of all other parties hereto prior to
issuing, or permitting any of its directors, officers, employees or agents to
issue, any information to the employees of the Company or its Subsidiaries or
any third party with respect to this Agreement or the transactions contemplated
hereby; provided, however, that no party shall be prohibited from supplying any
information to any of its representatives, agents, attorneys, advisors,
financing sources and others to the extent necessary to complete the
transactions contemplated hereby so long as such representatives, agents,
attorneys, advisors, financing sources and others are made aware of the terms of
this Section 7.5. Nothing contained in this Agreement shall prevent any party to
this Agreement at any time from furnishing required information to any
Governmental Entity or authority pursuant to a Legal Requirement or from
complying with its legal or contractual obligations. Notwithstanding the
foregoing, the Shareholder may make a press release announcing this transaction
when and as it deems appropriate after providing Purchaser at least 2 days prior
written notice of any such proposed press release together with a copy thereof.

     7.6 Further Assurances.

          (a) Subject to the terms and conditions of this Agreement, each of the
     parties hereto agrees to use all reasonable efforts to take, or cause to be
     taken, all action, and to do, or cause to be done, all things necessary,
     proper or advisable under applicable Legal Requirements, to consummate and
     make effective the transactions contemplated by this Agreement.

          (b) If at any time after the Closing any further action is necessary
     or desirable to carry out the purposes of this Agreement, the Shareholder
     and the proper officers or directors of Purchaser, as the case may be,
     shall take or cause to be taken all such necessary or convenient action and
     execute, and deliver and file, or cause to be executed, delivered and
     filed, all necessary or convenient documentation.

     7.7 Inconsistent Action.  The Shareholder shall not take or suffer to be
taken, and shall not permit the Company to take or cause or suffer to be taken,
any action that would cause any of the representations or warranties of any of
the Shareholder in this Agreement to be untrue, incorrect, incomplete or
misleading.

     7.8 Post-Closing Employment.  Except for the Employment Agreements, the
Shareholder acknowledges and agrees that after the Closing (a) neither Purchaser
nor the Company nor a Subsidiary of the Company shall be required to employ or
retain any employee of the Company or any other Person, and (b) Purchaser, in
its sole and absolute discretion, may cause the Company and its Subsidiaries to
retain all, some, or none of such employees.

     7.9 Acquisition Proposals.  (a) Subject to the delivery of the financing
commitments provided for under Sections 8.1(g) and (h), neither the Shareholder
nor the Company nor any of their respective officers and directors has, and the
Shareholder and the Company shall each direct and use their respective best
efforts to cause their respective employees, agents and representatives
(including without limitation, any investment banker, attorney or accountant
retained by the Shareholder or the Company) not to, initiate, solicit or
encourage, directly or indirectly, any proposal or offer to acquire all or any
substantial part of the Company or any capital stock of the Company, whether by
merger, purchase of assets, stock purchase or otherwise, whether for cash,
securities or any other consideration or combination thereof (any such
transaction being referred to herein as an "Acquisition Transaction").

     (b) Notwithstanding any other provisions of this Agreement, in response to
an unsolicited proposal or inquiry with respect to an Acquisition Transaction,
(i) the Company may engage in discussions or negotiations regarding such
proposal or inquiry with a third party who (without solicitation or initiation,
directly or indirectly, by or with the Company, the Shareholder or any
representative of the Company or the Shareholder

                                       A-27
<PAGE>

after the date of this Agreement) seeks to initiate such discussions or
negotiations and may negotiate with and furnish to such third party information
concerning the Company and its business, properties and assets, if, and only if,
the Board of Directors of the Company determines in good faith, based upon an
opinion of outside legal counsel, that a failure to furnish the information or
participate in the discussions or negotiations could reasonably conflict with
the proper discharge of the fiduciary duties of the Company's directors.

     (c) In the event the Company shall receive any proposal or inquiry of the
type referred to in paragraph (b) above, it shall (i) immediately provide
Purchaser a copy of all information provided to the third party, (ii) inform
Purchaser that information is to be provided, that negotiations are to take
place or that an offer has been received, as the case may be, and (iii) furnish
to Purchaser the identity of the person receiving such information or the
proponent of such offer, if applicable, and, if an offer has been received, a
description of the material terms thereof.

8.  CONDITIONS PRECEDENT TO CLOSING

     8.1 Conditions of Purchaser.  Notwithstanding any other provision of this
Agreement, the obligations of Purchaser to consummate the transactions
contemplated hereby shall be subject to the satisfaction, at or prior to the
Closing Date, of the following conditions:

          (a) There shall not be instituted and pending or threatened any Action
     before any Governmental Entity (i) challenging the acquisition of the
     Shares by Purchaser or otherwise seeking to restrain or prohibit the
     consummation of the transactions contemplated hereby or (ii) seeking to
     prohibit the direct or indirect ownership or operation by Purchaser of all
     or a material portion of the business or assets of the Company, or to
     compel Purchaser or the Company to dispose of or hold separate all or a
     material portion of the business or assets of the Company or Purchaser;

          (b) The representations and warranties of the Shareholder and the
     Company in this Agreement shall be true and correct in all respects on and
     as of the Closing Date with the same effect as if made on the Closing Date
     and the Shareholder and the Company shall have complied with all covenants
     and agreements and satisfied all conditions on the Shareholder's part to be
     performed or satisfied on or prior to the Closing Date;

          (c) Purchaser shall have received from Blank Rome Comisky & McCauley
     LLP, counsel for the Shareholder and the Company, a written opinion dated
     the Closing date and addressed to Purchaser, in substantially the form
     attached as Exhibit D hereto;

          (d) Purchaser shall have received from the President of the Company a
     certificate dated the Closing Date in substantially the form attached as
     Exhibit E hereto;

          (e) Purchaser shall have received from the Chief Executive Officer of
     the Shareholder a certificate dated the Closing Date in substantially the
     form attached as Exhibit F hereto indicating that there are no material
     misstatements or omissions and no Material Adverse Effect has occurred to
     the Company and its Subsidiaries from that reflected in the Unaudited
     Interim Financial Statements;

          (f) Purchaser shall have received a certificate of the Secretary of
     the Company in substantially the form attached as Exhibit G hereto;

          (g) On or prior to the Final Commitment Date, Purchaser shall have
     received a written commitment (the "Mezzanine Commitment") reasonably
     satisfactory to Purchaser from investors or lenders to provide acquisition
     financing or external mezzanine debt financing of at least $10,000,000;

          (h) On or prior to the Final Commitment Date, Purchaser shall have
     received a written commitment (the "BOA Commitment") reasonably
     satisfactory to Purchaser from a syndicate of institutional lenders led by
     Banc of America to provide a line of credit to the Company in an amount of
     at least $32,000,000;

          (i) On or prior to the Closing Date, Purchaser shall have received
     acquisition financing or external mezzanine debt financing of at least
     $10,000,000 pursuant to the Mezzanine Commitment;

                                       A-28
<PAGE>

          (j) On or prior to the Closing Date, the Company shall have received a
     line of credit to the Company in an amount of at least $32,000,000 pursuant
     to the BOA Commitment;

          (k) On or prior to January 20, 2002, Purchaser shall have been
     reasonably satisfied with the results of its environmental due diligence
     review of the Company and its Subsidiaries;

          (l) On or prior to the Final Commitment Date, the Purchaser shall have
     not advised the Shareholder that based on its review of the Exhibits and
     Schedules it has determined not to proceed with the purchase of the Shares;

          (m) On or prior to the Final Commitment Date, the Purchaser, shall
     have received executed Employment Agreements satisfactory to Purchaser,
     between the Company or a Subsidiary and each of Frank Barbella, Theodore
     Budzynski, Brent Kopenhaver, Steven Sands and Michael Goebner;

          (n) All consents required to be obtained by the Shareholder or the
     Company from third parties, including from any Governmental Entity,
     landlord, bank or other Person, necessary for the consummation of the
     transactions contemplated hereby shall have been obtained. Purchaser shall
     apply at its sole cost and expense for approval under the Hart-Scott-Rodino
     Antitrust Improvements Act, of 1976, as amended of the purchase of the
     Shares to the extent necessary within ten days following the delivery of
     the Mezzanine Commitment and the BOA Commitment; and

          (o) The Audited Financial Statements do not reflect a material adverse
     change in the consolidated financial condition or the consolidated results
     of operations of the Company and its Subsidiaries from those reflected in
     the Unaudited Interim Financial Statements.

     8.2 Conditions of the Shareholder.  Notwithstanding any other provision of
this Agreement, and except as set forth below, the obligations of the
Shareholder to consummate the transactions contemplated hereby shall be subject
to the satisfaction, at or prior to the Closing, of the following conditions:

          (a) the conditions set forth in subsection (a) of Section 8.1,

          (b) the representations and warranties of Purchaser in this Agreement
     shall be true and correct in all material respects on and as of the Closing
     Date with the same effect as if made on the Closing Date and Purchaser
     shall have complied with all covenants and agreements and satisfied all
     conditions on its part to be performed or satisfied on or prior to the
     Closing Date. The Chairman of the Board or President of the Purchaser shall
     execute a Certificate at Closing to this effect in the form of Exhibit H
     hereto;

          (c) Shareholder shall have received from Reitler Brown LLC, counsel
     for Purchaser, a written opinion dated the Closing date and addressed to
     Shareholder, in substantially the form attached as Exhibit I hereto;

          (d) On or prior to the Final Commitment Date, the Shareholder shall
     have received a written commitment (the "Credit Line Commitment")
     reasonably satisfactory to the Shareholder from its existing bank group to
     provide a working capital line to the Shareholder in an amount not less
     than $8,000,000;

          (e) On or prior to the Closing Date, the Shareholders shall have
     received the working capital line referred to in Section 8.2(d);

          (f) The stockholders of the Shareholder shall have approved this
     Agreement and sale of the Shares;

          (g) All consents required to be obtained by the Purchaser from third
     parties, including from any Governmental Entity, lessor, bank or other
     Person, necessary for the consummation of the transactions contemplated
     hereby shall have been obtained;

          (h) the obligations of the Shareholder under the Guaranties and the
     Financial Assurances set forth on Schedule 8.2 and those under Guaranties
     and Financial Assurances incurred subsequent to the date of this Agreement
     and as to which the Purchaser has been given notice prior to their
     incurrence shall have been terminated; and

                                       A-29
<PAGE>

          (i) Shareholder shall have received from Purchaser a certificate from
     the Secretary of Purchaser in substantially the form attached hereto as
     Exhibit J.

     8.3 Condition of Both Purchaser and Shareholder.  On or prior to January
15, 2002, the Purchaser and the Shareholder shall have entered into an agreement
as to whether Purchaser shall have the right: (a) to elect, and to cause the
Shareholder and all members of the Shareholder Consolidated Group to elect and
take all reasonable steps to effectuate, treatment of the purchase of Shares as
an asset sale pursuant to Section 338(h)(10) of the Code, and (b) in such event
to obtain customary representations, covenants and indemnifications in respect
of the members of the Shareholder Consolidated Group's obligations in filing
returns and satisfying any associated tax liability related to such election.
"Shareholder Consolidated Group" shall mean any entity considered to be within
the affiliated group of the Shareholder, within the meaning of Section 1504(a),
on the date of the Agreement or the Closing Date, and any successor entities.

9.  TERMINATION, AMENDMENT AND WAIVER

     9.1 Termination.  This Agreement may be terminated at any time prior to the
Closing:

          (a) by mutual consent of Purchaser and the Shareholder;

          (b) by Purchaser if (i) there has been a Material Adverse Effect or
     (ii) any of the conditions precedent to Closing set forth in Section 8.1
     (a) through (f) and (i), (j) and (n) have not been met on the Closing Date,
     or any of the conditions set forth in Sections 8.1(g), (h), (k), (l), (m)
     and (o) have not been met on or prior to the Closing Date and, in each
     case, Purchaser is not then in material default of its obligations
     hereunder;

          (c) by the Shareholder and the Company acting together if any of the
     conditions precedent to Closing set forth in Section 8.2 (a) through (c),
     and (e) through (h) have not been met on the Closing Date or any of the
     conditions set forth in Sections 8.1(g) or (h) or Section 8.2(d) have not
     been met on or prior to the Closing Date, and, in each case, the Company
     and the Shareholder are not then in material default of their obligations
     hereunder; or

          (d) by either Purchaser or the Shareholder and the Company acting
     together if the Closing is not effected on or prior to March 31, 2002 or
     the condition precedent to the Closing set forth in Section 8.3 has not
     been met on or prior to the Closing Date.

     9.2 Effect of Termination.

          (a) In the case of any termination of this Agreement, the provisions
     of this Article 9, Sections 7.3 and 12.1 shall remain in full force and
     effect.

          (b) Upon termination of this Agreement as provided in Section 9.1(a),
     except as stated in Section 9.2(a), this Agreement shall forthwith become
     void and there shall be no liability or obligation on the part of any party
     hereto or their respective directors, officers, employees, agents or other
     representatives.

          (c) In the event of termination of this Agreement as provided in
     Section 9.1(b) or (c) hereof, no liability or obligation on the part of any
     party shall arise from such termination except as provided in Section
     9.2(a) and Section 12.1.

     9.3 Amendment.  This Agreement may be amended at any time by a written
instrument executed by Purchaser and the Shareholder. Any amendment effected
pursuant to this Section 9.3 shall be binding upon all parties hereto.

     9.4 Waiver.  Any term or provision of this Agreement may be waived in
writing at any time by the party or parties entitled to the benefits thereof.
Any waiver effected pursuant to this Section 9.4 shall be binding upon all
parties hereto. No failure to exercise and no delay in exercising any right,
power or privilege shall operate as a waiver thereof, nor shall any single or
partial exercise of any other right, power or privilege. No waiver of any breach
of any covenant or agreement hereunder shall be deemed a waiver of any preceding
or subsequent breach of the same or any other covenant or agreement. The rights
and remedies of each party
                                       A-30
<PAGE>

under this Agreement are in addition to all other rights and remedies, at law or
in equity, that such party may have against the other parties.

10.  INDEMNIFICATION

     10.1 Survival of Representations and Warranties.  The representations and
warranties of the parties hereto contained in this Agreement or in any writing
delivered pursuant hereto or at the Closing shall survive the Closing and the
consummation of the transactions contemplated hereby (and any examination or
investigation by or on behalf of any party hereto) until a date one year
following the Closing Date, except for those representations and warranties
contained in this Agreement relating to taxes and environmental matters which
shall survive for the applicable statutory period in which claims can be brought
by third parties.

     10.2 Indemnification.

          (a) The Shareholder covenants and agrees to defend, indemnify and hold
     harmless Purchaser and the Company and each Person who controls Purchaser
     or the Company within the meaning of the Securities Act from and against
     any Damages arising out of or resulting from: (i) any material inaccuracy
     in or material breach of any representation or warranty made by the
     Shareholder in this Agreement or the Proxy Statement (unless arising out of
     information provided to the Shareholder by Purchaser specifically for
     inclusion therein) or in any writing delivered pursuant to this Agreement
     or at the Closing; (ii) the failure of the Shareholder to perform or
     observe fully any covenant, agreement or provision to be performed or
     observed by the Shareholder pursuant to this Agreement or any other
     Agreements executed as part of this Agreement; or (iii) any claims relating
     to the enforcement of the Purchaser's rights under this Agreement.

          (b) Purchaser covenants and agrees to defend, indemnify and hold
     harmless the Shareholder and each Person who controls Shareholder from and
     against any Damages arising out of or resulting from: (i) any material
     inaccuracy in or material breach of any representation or warranty made by
     Purchaser in this Agreement or in any writing delivered pursuant to this
     Agreement or at the Closing (including without limitation, any writing
     delivered to the Shareholder by Purchaser specifically for inclusion in the
     Proxy Statement); (ii) the failure by Purchaser to perform or observe any
     covenant, agreement or condition to be performed or observed by it pursuant
     to this Agreement; (iii) any claims relating to the enforcement of the
     Company's rights under this Agreement or (iv) Shareholder's liability
     arising subsequent to the Closing from any Guaranties or Financial
     Assurances on behalf of the Company with respect to the Shareholder which
     were to be terminated at the Closing pursuant to this Agreement and which
     relate to events or matters after the Closing Date.

          (c) The Company shall, and Purchaser shall cause for a period of 6
     years from the Closing Date, the Company to (i) continue to agree to
     indemnify and hold harmless, and provide advancement of expenses to all,
     past and present directors and officers of the Company and of its
     Subsidiaries, to the same extent such persons are indemnified or have the
     right to advancement of expenses as of the date of this Agreement for acts
     or omissions occurring at or prior to the Closing Date (including for acts
     or omissions occurring in connection with the approval of this Agreement
     and the consummation of the transactions contemplated hereby), (ii) include
     and cause to be maintained in effect in the Company's certificate of
     incorporation and bylaws, the current provisions therein regarding
     elimination of liability of directors, indemnification of officers,
     directors and employees and advancement of expenses, (iii) cause to be
     maintained the current policies of directors' and officers' liability
     insurance with respect to claims arising from facts or events that occurred
     on or before the Closing Date, and (iv) cause to be maintained, the current
     policies of the Company and its Subsidiaries of environmental liability
     insurance with respect to claims arising from facts or events that occurred
     on or before the Closing Date. It is agreed that the Indemnitees to whom
     this Section applies shall be considered third party beneficiaries of this
     Section.

          (d) The Shareholder may offset any Damages payable by the Shareholder
     to Purchaser pursuant to this Article 10 by the amount, if any, by which
     the net worth of the Company as of the Closing Date as determined in
     accordance with generally accepted accounting principles is shown by the
     Shareholder to be greater than the Net Worth of the Company as reflected on
     the Final Closing Date Balance Sheet.
                                       A-31
<PAGE>

          (e) Purchaser may, at its option, credit towards any Damages payable
     by the Shareholder to Purchaser pursuant to this Article 10, through the
     retirement or cancellation of shares of Junior Preferred Stock registered
     in the name of the Shareholder with the stated value of such shares equal
     to the amount of the offset. Such credit, if the option is exercised, shall
     be after a date that the determination of the damages has become final
     either by agreement or a judicial or arbitration award as to which the time
     for appeal has expired.

     10.3 Third Party Claims.

          (a) If any party entitled to be indemnified pursuant to Section 10.2
     (an "Indemnified Party") receives notice of the assertion by any third
     party of any claim or of the commencement by any such third party of any
     Action (any such claim or Action being referred to herein as an
     "Indemnifiable Claim") with respect to which another party hereto (an
     "Indemnifying Party") is or may be obligated to provide indemnification,
     the Indemnified Party shall promptly notify the Indemnifying Party in
     writing (the "Claim Notice") of the Indemnifiable Claim; provided, that the
     failure to provide such notice shall not relieve or otherwise affect the
     obligation of the Indemnifying Party to provide indemnification hereunder,
     except to the extent that any Damages directly resulted or were caused by
     such failure.

          (b) The Indemnifying Party shall have thirty (30) days after receipt
     of the Claim Notice to undertake, conduct and control, through counsel of
     its own choosing, and at its expense, the settlement or defense thereof,
     and the Indemnified Party shall cooperate with the Indemnifying Party in
     connection therewith; provided, that (i) the Indemnifying Party shall
     permit the Indemnified Party to participate in such settlement or defense
     through counsel chosen by the Indemnified Party (subject to the consent of
     the Indemnifying Party, which consent shall not be unreasonably withheld),
     provided that the fees and expenses of such counsel shall not be borne by
     the Indemnifying Party, and (ii) the Indemnified Party shall not settle any
     Indemnifiable Claim without the Indemnifying Party's consent. The
     Indemnifying Party shall not pay or settle such claim without the
     Indemnified Party's consent, which consent shall not be unreasonably
     withheld.

          (c) If the Indemnifying Party does not notify the Indemnified Party
     within thirty (30) days after receipt of the Claim Notice that it elects to
     undertake the defense of the Indemnifiable Claim described therein, the
     Indemnified Party shall have the right to contest, settle or compromise the
     Indemnifiable Claim in the exercise of its reasonable discretion; provided,
     that the Indemnified Party shall provide at least five business days prior
     notice to the Indemnifying Party of any compromise or settlement of any
     such Indemnifiable Claim.

     10.4 Exclusive Remedy.  The remedy provided by this Section 10 is the sole
and exclusive remedy for the recovery of any Damages. Purchaser expressly waives
all rights and remedies against the Shareholder, whether by statute, rule,
regulation, in tort, or otherwise except for the right of indemnification under
this Article 10.

     10.5 Indemnification Threshold.  No indemnification demand shall be made
under this Article X until such time that the party making an indemnification
demand believes, in good faith, that it has a claim or claims for indemnity
totaling Three Hundred Seventy Five Thousand Dollars ($375,000). Once cumulative
aggregate damages exceed Three Hundred Seventy Five Thousand Dollars ($375,000)
(the "Threshold"), the Indemnifying Party shall be liable for all Damages to the
Indemnified Party, in excess of the first One Hundred Seventy Five Thousand
Dollars ($175,000) of the Threshold. Notwithstanding anything to the contrary
herein, under no circumstances shall Shareholder's liability hereunder exceed
the amount of $25,000,000.

     10.6 Punitive Damages.  Notwithstanding anything to the contrary contained
herein, no party shall be entitled to recover punitive damages from another
party under this Section 10.

     10.7 Accounts Receivable.  If Shareholder indemnifies Purchaser with
respect to a breach of the representations and warranties in Section 4.6
relating to the collection of accounts receivable, Purchaser shall, concurrently
with its receipt of such indemnification, assign to the Shareholder all of its
title to, and the right to collect on, the accounts receivable in question.
                                       A-32
<PAGE>

     10.8 Taxes and Insurance.  Any indemnification payment pursuant to this
Section 10 shall take into account (a) any tax benefit to the Indemnified Party
resulting from the loss giving rise to such payment net of any tax cost to such
Indemnified Party resulting from the receipt of such payment and (b) any
insurance proceeds or other third party reimbursement actually received.

11.  POST CLOSING COVENANTS

     In addition to any other covenants in this Agreement that shall survive the
Closing of this transaction, the parties agree that the following covenants
shall continue to survive post Closing:

          (a) Purchaser shall cause the Company to fully cooperate with the
     Shareholder in Shareholder's efforts to collect the Distributed Claims,
     including allowing employees of the Company to assist the Shareholder in
     its collection efforts. Shareholder shall be solely liable for all expenses
     to be incurred associated with pursuing the aforementioned claims.

          (b) Purchaser shall provide Shareholder, within 30 days of the end of
     each of the first three quarters of its fiscal year and 90 days of the end
     of the last quarter of its fiscal year, its balance sheet and statement of
     operations for such quarter or fiscal year which need not be audited but
     prepared in accordance with generally accepted accounting principles of the
     Company so long as Shareholder holds at least $100,000 stated value of
     Junior Preferred Stock or the Warrant to purchase at least 1% of the
     fully-diluted shares of Common Stock of the Company.

          (c) To the extent any Guaranties or Financial Assurances of
     Shareholder made on behalf of the Company are not removed on or before the
     Closing Date, and Shareholder waives the removal of the Guaranty or
     Financial Assurance as a condition precedent to Closing, then Purchaser
     shall cause the Company to use its best efforts, post Closing, to have the
     Shareholder removed as a guarantor or to release Shareholder from the
     Financial Assurance for any obligation or debt of the Company as soon as
     practical subsequent to Closing, without any expense to the Company or
     Purchaser other than expenses incurred to provide a Financial Assurance in
     replacement or substitution.

          (d) Purchaser will maintain an office or agency in the United States
     at such address as may be designated in writing from time to time to the
     registered holders of the Junior Preferred Stock, where notices,
     presentations and demands to or upon Purchaser in respect of the Junior
     Preferred Stock may be given or made. Unless or until another office or
     agency is designated by Purchaser, such office shall be at the address set
     forth adjacent to Purchaser's name in Section 12.2 of this Agreement.

          (e) Purchaser will (i) maintain its corporate existence, rights,
     powers and privileges in good standing, (ii) comply in all material
     respects with all laws and governmental regulations and restrictions
     applicable to its business or properties, (iii) keep records and books of
     account and maintain a system of internal accounting controls in accordance
     with generally accepted accounting principles and in compliance with
     Section 13(b)(2) of the Securities Exchange Act of 1934 (as amended), and
     (iv) retain independent public accountants of recognized national standing
     as auditors of Purchaser's annual financial statements.

12.  GENERAL PROVISIONS

     12.1 Expenses.  (a) All costs and expenses (including, without limitation,
all legal fees and expenses and fees and expenses of any brokers, finders or
similar agents) incurred in connection with this Agreement and the transactions
contemplated hereby shall be paid by the party incurring the same. Except as
provided in Section 12.1(b), (c), (d) or (e), the termination and abandonment of
this Agreement by the Purchaser or by the Shareholder shall not result in the
liability of the Shareholder or the Company to Purchaser or the Purchaser to the
Shareholder or the Company.

     (b) If the termination or abandonment of this Agreement is by the Purchaser
as a result of the failure of the condition set forth in Sections 8.1(b), (c),
(d), (e), (f), (n) (other than the failure of the shareholders of U. S. Plastic
Lumber Corp. to approve the transaction, the failure to make or process a
filing, if required, under the Hart-Scott-Rodino Anti-Trust Improvements Act of
1976, as amended, or as a result of a Material
                                       A-33
<PAGE>

Adverse Effect with respect to the Company), the Shareholder shall promptly pay
Purchaser a fee of (i) $200,000 plus verifiable out-of-pocket expenses not to
exceed $400,000 if the Shareholder has not made at or prior to termination, a
public announcement of the proposed sale of the Company to Purchaser (the
"Public Announcement") and (ii) $400,000 plus verifiable out-of-pocket expenses
not to exceed $400,000 if the Shareholder has made a Public Announcement.

     (c) If the termination or abandonment of this Agreement is by Purchaser as
a result of the failure of the condition set forth in Section 8.1(i), Purchaser
shall promptly pay to the Shareholder a fee equal to (i) $100,000 plus
verifiable out of pocket expenses not to exceed $200,000 if such termination is
prior to any Public Announcement of the transaction and (ii) $200,000 plus
verifiable out of pocket expenses not to exceed $200,000 if such termination is
subsequent to a Public Announcement and no further expenses shall be owing by
Purchaser under this Agreement.

     (d) If the termination or abandonment of this Agreement is by Purchaser
because of a Material Adverse Effect or failure of the condition set forth in
Section 8.1(o), the Shareholder shall promptly pay Purchaser for verifiable
out-of-pocket expenses not to exceed $400,000.

     (e) If the termination or abandonment of this Agreement is by Shareholder
as a result of the failure of a condition set forth in Sections 8.2 (b), (c),
(g) or (i), Purchaser shall promptly pay to the Shareholder a fee equal to (i)
$200,000 plus verifiable out of pocket expenses not to exceed $400,000 if such
termination is prior to any Public Announcement of the transaction and (ii)
$400,000 plus verifiable out of pocket expenses not to exceed $400,000 if such
termination is subsequent to a Public Announcement.

     (f) The payments to be made pursuant to this Section 12.1 are intended to
be paid as liquidated damages, and not as a penalty. Upon payment in full by the
applicable party under this Section 12.1, this Agreement shall be null and void
and of no further force and effect, and such party shall be relieved of any
further liability to the other party. Such payment under this Section 12.1 shall
be the sole and exclusive remedy of the parties for the failure to consummate
the transaction.

     12.2 Notices.  All notices and other communications under or in connection
with this Agreement shall be in writing and shall be deemed given (a) if
delivered personally (including by overnight express or messenger), upon
delivery, (b) if delivered by registered or certified mail (return receipt
requested), upon the earlier of actual delivery or three (3) days after being
mailed, or (c) if given by telecopy, upon confirmation of transmission by
telecopy, in each case to the parties at the following addresses:

        (a) If to Purchaser, addressed to:

          New CEI Inc.
          c/o Founders Management Services Inc.
          711 Fifth Ave.
          New York, NY 10022
          Attention: Warren H. Haber, Chairman
          Telecopy: 212-223-2490

        With a copy to:

               Reitler Brown LLC
           800 Third Avenue, 21st floor
           New York, NY 10022
           Attention: Leo Silverstein, Esq.
           Telecopy: (212) 371-5500

                                       A-34
<PAGE>

        (b) If to Shareholder, addressed to:

            U. S. Plastic Lumber Corp.
           2300 W. Glades Road
           Suite 440W
           Boca Raton, Florida 33431
           Attention: Bruce C. Rosetto, Vice President and General Counsel
           Telecopy: (561) 394-5335

        With a copy to:

               Blank Rome Comisky & McCauley LLP
           One Logan Square
           Philadelphia, Pennsylvania 19103-6998
           Attention: Alan L. Zeiger, Esq.
           Telecopy: (215) 569-5628

     12.3 Severability.  If any term or provision of this Agreement or the
application thereof to any circumstance shall, in any jurisdiction and to any
extent, be invalid or unenforceable, such term or provision shall be ineffective
as to such jurisdiction to the extent of such invalidity or unenforceability
without invalidating or rendering unenforceable such term or provision in any
other jurisdiction, the remaining terms and provisions of this Agreement or the
application of such terms and provisions to circumstances other than those as to
which it is held invalid or enforceable.

     12.4 Entire Agreement.  This Agreement, including the exhibits and
schedules attached hereto and other documents referred to herein, contains the
entire understanding of the parties hereto in respect of its subject matter and
supersedes all prior and contemporaneous agreements and understandings, oral and
written, between the parties with respect to such subject matter.

     12.5 Successors and Assigns.  This Agreement shall be binding upon and
inure to the benefit of Purchaser and the Shareholder and their respective
successors and assigns; provided, however, that the Shareholder shall not
directly or indirectly transfer or assign any of the Shareholder's respective
rights hereunder in whole or in part without the prior written consent of
Purchaser, and any such transfer or assignment without said consent shall be
void, ab initio. Subject to the immediately preceding sentence, and except as
set forth in Article 10, this Agreement is not intended to benefit, and shall
not run to the benefit of or be enforceable by, any other person or entity other
than the parties hereto and their permitted successors and assigns.

     12.6 Counterparts.  This Agreement may be executed in one or more
counterparts, each of which shall be deemed an original, but all such
counterparts together shall constitute but one and the same Agreement.

     12.7 Recitals, Schedules and Exhibits.  The recitals, schedules and
exhibits to this Agreement are incorporated herein and, by this reference, made
a part hereof as if fully set forth at length herein.

     12.8 Construction.

          (a) The article, section and subsection headings used herein are
     inserted for reference purposes only and shall not in any way affect the
     meaning or interpretation of this Agreement.

          (b) As used in this Agreement, the masculine, feminine or neuter
     gender, and the singular or plural, shall be deemed to include the others
     whenever and wherever the context so requires.

          (c) For the purposes of this Agreement, unless the context clearly
     requires, "or" is not exclusive.

     12.9 Governing Law.  This Agreement shall be governed by, enforced and
construed in accordance with the laws of the State of Delaware applicable to
agreements made and to be performed entirely within such state. Each of the
parties hereto hereby consents to the exclusive jurisdiction of, and venue in,
any federal or state court of competent jurisdiction located in the Wilmington,
Delaware.

                                       A-35
<PAGE>

     IN WITNESS WHEREOF, each of the parties hereto has executed this Agreement,
or has caused this Agreement to be executed on its behalf by a representative
duly authorized, all as of the date first above set forth.

                                          PURCHASER:
                                          New CEI Inc.

                                          By:/s/ J. White
                                            ------------------------------------
                                            J. D. White, Secretary

                                          SHAREHOLDER:
                                          U.S. Plastic Lumber Corp.

                                          By:/s/ Mark Alsentzer
                                            ------------------------------------
                                            Mark Alsentzer, Chairman and CEO

                                          COMPANY:
                                          Clean Earth, Inc.

                                          By:/s/ Bruce Rosetto
                                            ------------------------------------
                                            Bruce C. Rosetto, Secretary

                                       A-36<PAGE>
                                                                    EXHIBIT 10.3

        CERTIFICATE SETTING FORTH RESOLUTIONS OF THE BOARD OF DIRECTORS
                                       OF

                                  NEW CEI INC.
                            PURSUANT TO SECTION 151
                                       OF
                          THE GENERAL CORPORATION LAW
                                       OF
                             THE STATE OF DELAWARE

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

     We, the undersigned,                and                , the Chairman of
the Board of Directors and the Secretary, respectively, of New CEI Inc., a
Delaware corporation, the Certificate of Incorporation of which was filed in the
office of the Secretary of State of Delaware and recorded in the office of the
Recorder of Kent County, Delaware, on December, 2001, DO HEREBY CERTIFY: That by
unanimous written consent of the Directors of the Corporation the following
resolutions were duly adopted:

     The number, designation, preferences and the relative, participating,
optional and other special rights and qualifications, limitations and
restrictions of the following series of Preferred Stock (collectively the
"Designation Preferences and Limitations of the Junior 5% Preferred Stock") are
as follows:

          1. Number and Designation.  The number of shares to constitute the
     total authorized amount of the series of Preferred Stock, par value $.001
     per share of the Corporation shall be 50,000 shares and the designation of
     such shares shall be "5% Junior Preferred".

          2. Stated Value; Date of Issue.  The 5% Junior Preferred Stock shall
     have a stated value of $100 per share (the "Stated Value"). The date a
     share of 5% Junior Preferred Stock is issued is referred to herein as its
     "Date of Issue".

          3. Dividends.

             (a) The holders of shares of 5% Junior Preferred Stock shall be
        entitled to receive dividends per annum, equal to 5.0% per annum applied
        to the amount of the sum of the Stated Value per share of 5% Junior
        Preferred. Such dividends shall compound and be cumulative in respect of
        each share of Preferred Stock annually, in arrears, on the last day in
        each year (each a "Dividend Payment Date"). Each period commencing on
        the later of the Date of Issue of a share of the 5% Junior Preferred or
        the first day after the last preceding Dividend Payment Date and ending
        on the next Dividend Payment Date or, in the case of a final dividend,
        the effective date of a liquidating distribution or redemption of such
        shares of 5% Junior Preferred is referred to herein as a "Dividend
        Period." If the date fixed for payment of a final liquidating
        distribution on any shares of 5% Junior Preferred or the date on which
        the shares of 5% Junior Preferred are redeemed does not coincide with a
        Dividend Payment Date, then subject to the provisions hereof relating to
        such liquidating distribution or redemption, the final Dividend Period
        applicable to such shares shall be the period from the last Dividend
        Payment Date prior to the date such liquidating distribution or
        redemption occurs through the effective date of such liquidating
        distribution or redemption.

             (b) Dividends on each share of 5% Junior Preferred shall be paid in
        the form of additional authorized, duly issued, fully paid and
        nonassessable shares of 5% Junior Preferred. Each share so issued shall
        be valued at its Stated Value. The receipt of the dividend shares shall
        be deemed to have occurred upon the date such dividends are declared by
        the Board of Directors of the Corporation and the holder entitled to
        receive such shares of 5% Junior Preferred shall be treated for all
        purposes as the record holder of such shares of 5% Junior Preferred as
        of the time such dividends are declared.

                                       B-1
<PAGE>

             (c) If full dividends on all outstanding shares of 5% Junior
        Preferred have not been declared and paid or irrevocably set aside in
        trust for payment for the then current Dividend Period and all prior
        Dividend Periods, the Corporation shall not (i) declare or pay or set
        aside for payment any dividends or make any other distribution or
        payments on the Common Stock or any other securities of the Corporation
        ranking junior to shares of 5% Junior Preferred Stock with respect to
        the payment of dividends or upon liquidation (collectively with the
        Common Stock, "Junior Securities") or (ii) make any payment on account
        of the purchase, redemption or other retirement of, or pay or make
        available any money for a sinking fund for the redemption of, any Junior
        Securities.

          4. Redemption.

             (a) The Corporation shall redeem all but not less than all of the
        outstanding 5% Junior Preferred, upon the occurrence of a Redemption
        Event which shall be the earlier of (i) the tenth anniversary of the
        Date of Issue or (ii) a Change of Control which shall mean (x) the
        merger, consolidation or sale or conveyance for cash or stock in one or
        a series of related transactions, of all or substantially all of the
        assets of the Corporation to any Person (as such term is used in the
        Section 13(d)(3) of the Securities Exchange Act of 1934, as amended)
        other than a Principal or an Affiliate; (y) if any Person, other than an
        Affiliate or Principal, shall acquire direct or indirect beneficial
        ownership of more than 50% of the total combined voting power with
        respect to the election of directors of the issued and outstanding
        Common Stock of the Corporation, or (iii) the consummation of the sale
        by the Corporation or a successor of shares of its Common Stock or
        securities convertible into shares of Common Stock of the Corporation or
        of a successor which sale is the subject of a Registration Statement
        declared effective under the Securities Act of 1933, as amended, by the
        Securities and Exchange Commission and resulted in gross proceeds of at
        least $25,000,000. "Affiliate" means any individual, corporation,
        limited liability company, partnership, association, trust or other
        entity or organization that directly, or indirectly through one or more
        intermediaries, controls, or is controlled by, or is under common
        control with, another Person; and Principal means the Corporation, each
        stockholder of the Corporation as of the date of issue by the
        Corporation of shares of 5% Junior Preferred and each Affiliate of such
        stockholder. Within five (5) business days following the occurrence of a
        Redemption Event, the Corporation shall provide each holder of 5% Junior
        Preferred with written notice of such Redemption Event and the
        redemption to be effected as a result thereof (the "Mandatory Redemption
        Notice").

             (b) Within five (5) business days following receipt of any
        Mandatory Redemption Notice, each holder of shares of 5% Junior
        Preferred to be redeemed shall deliver to the Corporation (i) the
        certificates representing the shares to be redeemed or (ii) a statement
        by such holder to the effect that such certificates have been lost,
        stolen or destroyed and an agreement of such holder to indemnify the
        Corporation from any loss incurred by it in connection with such
        certificates. The Redemption Price for such shares shall be paid in
        immediately available funds within five (5) business days following the
        date that the holder of such shares complies with the requirements of
        the preceding sentence.

             (c) Such redemption shall be deemed to have been made as of the
        close of business on the applicable date of payment of the Redemption
        Price for such Series, and the rights of the holder thereof, except for
        the right to receive the Redemption Price for such redeemed shares as
        provided in this Section 4, shall cease and terminate as to such
        redeemed shares on such date.

             (d) As used herein, "Redemption Price" means the sum of the Stated
        Value of the shares to be redeemed plus all accrued but unpaid dividends
        thereon, as calculated pursuant to Section 3 herein, as of the effective
        date of such redemption.

          5. No Voting Rights.

          Except as otherwise required by law or as otherwise specifically
     provided herein, the holder of each share of the 5% Junior Preferred shall
     not be entitled to vote on any matter submitted to the stockholders

                                       B-2
<PAGE>

     of the Corporation including but not limited to the election of directors
     or to otherwise participate in any action taken by the Corporation or its
     stockholders.

          6. Ranking.  The Corporation may at any time create, authorize or
     issue, without the consent of any of the holders of the 5% Junior
     Preferred, other classes or series of capital stock which rank senior,
     junior to, or on parity with, the 5% Junior Preferred in respect to
     dividends and junior or on parity with the 5% Junior Preferred in respect
     of dissolution, liquidation or winding-up. However, other than with respect
     to the Series A Convertible Preferred Stock, the Corporation may not,
     without the consent of the holders of a majority of the outstanding shares
     of the outstanding Junior Preferred create, authorize or issue preferred
     stock ranking senior to the 5% Junior Preferred with respect to
     dissolution, liquidation or winding-up.

          7. Subordination.

          7.1 Redemption and liquidation obligations and payments with respect
     to the 5% Junior Preferred shall be subordinated to the payment of all
     Indebtedness of the Corporation as hereinafter defined, and appoints the
     Company its attorney-in-fact for any and all such purposes. The term
     "Indebtedness" shall mean any principal of, premium, if any, accrued and
     unpaid interest on, and any and all other obligations arising out of or as
     a result of Debt (as hereinafter defined) of the Corporation (which term
     shall mean, the Corporation and its consolidated subsidiaries) outstanding
     on the date of execution of this Debenture or hereafter created, incurred,
     assumed, issued or guaranteed by the Company, together with all interest
     thereon accruing after commencement of a case, proceeding or other action
     related to the bankruptcy, reorganization or insolvency of the Corporation,
     unless in any instrument or instruments evidencing or securing such
     indebtedness or pursuant to which the same is outstanding, it is provided
     that such indebtedness is subordinate to all other indebtedness of the
     Company or that such indebtedness is not superior in right of redemption or
     liquidation payments with respect to the 5% Junior Preferred. The term
     "Debt" shall mean (a) any debt (whether created, incurred or assumed),
     unconditional or contingent, (i) for borrowed money or (ii) evidenced by a
     note, debenture or similar instrument (including a purchase money
     obligation so evidenced), or (iii) the face amount of any letters of
     credit; (b) any debt of others described in the preceding clause (a) which
     the Corporation has guaranteed or for which it is otherwise liable; (c)
     trade indebtedness; and (d) any amendment, modification, deferral, renewal,
     extension or refinancing of any debt described in (a) or (b).

          7.2 Upon the maturity of any Indebtedness or any distribution of
     assets of the Company pursuant to any dissolution, winding up, liquidation
     or reorganization of the Company, whether in bankruptcy, insolvency or
     receivership proceedings or upon an assignment for the benefit of creditors
     or any other marshalling of the assets and liabilities of the Company or
     otherwise, the holders of all Indebtedness shall first be entitled to
     receive payment in full of all of the Indebtedness before the holders of 5%
     Junior Preferred becomes entitled to receive any redemption or liquidation
     payments on the 5% Junior Preferred; and upon the occurrence of any of the
     above-described events, any payment or distribution of assets of the
     Company of any kind or character, whether in cash, property or securities
     (other than securities of the Company as reorganized or readjusted or
     securities of the Company or any other corporation provided for by a plan
     of reorganization or readjustment, the payment of which is subordinated to
     the payment of Indebtedness which may at any time be outstanding) to which
     the holders of the 5% Junior Preferred would be paid by the liquidating
     trustee or agent or other person making such payment or distribution,
     whether a trustee in bankruptcy, a receiver or liquidating trustee or
     otherwise, shall be paid directly to the holders of Indebtedness or their
     representative or representatives or to the trustee or trustees under any
     indenture pursuant to which any instruments evidencing any of such
     Indebtedness may have been issued, ratably according to the aggregate
     amounts remaining unpaid on account of the principal of and premium, if
     any, and interest on the Indebtedness held or represented by each, to the
     extent necessary to pay in full all Indebtedness remaining unpaid, after
     giving effect to any concurrent payment or distribution to the holders of
     such Indebtedness.

          7.3 No redemption or liquidation payment on account of the 5% Junior
     Preferred shall be made if any event of default or default in respect of
     any Indebtedness has occurred and is continuing. No payment

                                       B-3
<PAGE>

     on account of, the 5% Junior Preferred shall be made, either directly or
     indirectly, by the Corporation, if, at the time of such payment or
     purchase, or immediately after giving effect thereto, Indebtedness shall be
     or shall become in default, unless simultaneously with making such payment,
     full payment of amounts which are, or with the lapse of time or the giving
     of notice or both would become, due as a result of such default has been
     made. Nothing contained herein shall be deemed to preclude or prohibit the
     Corporation from making any payment on account of the 5% Junior Preferred
     at a time when the Corporation is not in default or would not be in default
     with notice or lapse of time or both under any Indebtedness after giving
     effect to such payment.

          7.4 In the event any direct or indirect payment or distribution shall
     be made to the holders of the 5% Junior Preferred in contravention of the
     provisions of this Section 7, then such payment or distribution shall be
     held in trust for the benefit of the holders of Indebtedness and shall be
     paid over by the holders of the 5% Junior Preferred in the manner as
     provided in Section 7.2.

          7.5 Notwithstanding any provision of Section 7 herein, in the event of
     any liquidation, dissolution or winding up of the affairs of the
     Corporation, whether voluntary or otherwise, after payment or provision for
     payment of the Indebtedness of the Corporation, the holders of the 5%
     Junior Preferred Stock shall be entitled to receive, before the holders of
     any of the Common Stock or other classes of Preferred Stock of the
     Corporation ranking junior thereto, out of the remaining net assets of the
     Corporation, the Stated Value of the 5% Junior Preferred Stock.

     In the event that, after payment or provision for payment of the
Indebtedness of the Corporation, the remaining net assets of the Corporation are
not sufficient to pay the liquidation preference of the holders of the 5% Junior
Preferred Stock, then no such distribution shall be made on account of any
shares of any other class or series of capital stock of the Corporation ranking,
on a parity with the shares of the 5% Junior Preferred Stock upon such
liquidation unless proportionate distributive amounts shall be paid on account
of each share of the 5% Junior Preferred Stock, ratably, in proportion to the
full distributable amounts for which holders of all such parity shares,
including other shares of 5% Junior Preferred Stock, are respectively entitled
upon such liquidation.

                                       B-4

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