Oak Hill Securities Fund LP, et al. – ‘SC 13D/A’ on 9/20/02 re: Clean Harbors Inc – EX-1

On:  Friday, 9/20/02, at 5:30pm ET   ·   Accession #:  950142-2-900   ·   File #:  5-39179

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Amendment to General Statement of Beneficial Ownership   —   Schedule 13D
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: SC 13D/A    Amendment/Clean Harbors, Inc.                         21     99K 
 2: EX-1        Underwriting Agreement                                51    192K 
 3: EX-99       Exhibit 5                                              3     11K 

EX-1   —   Underwriting Agreement
Exhibit Table of Contents

EX-1
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                                                                       EXHIBIT 1
                                                                       ---------

================================================================================

 SECURITIES PURCHASE AGREEMENT

 AMONG

 CLEAN HARBORS, INC.

 AND

THE BUYERS LISTED ON SCHEDULE A HERETO

 SEPTEMBER 6, 2002

================================================================================

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 TABLE OF CONTENTS

                                                                            Page

1.    PURCHASE AND SALE OF PREFERRED SHARES....................................2

2.    BUYER'S REPRESENTATIONS AND WARRANTIES...................................2

3.    REPRESENTATIONS AND WARRANTIES OF THE COMPANY............................4

4.    COVENANTS...............................................................29

5.    TRANSFER AGENT INSTRUCTIONS.............................................31

6.    CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL..........................32

7.    CONDITIONS TO EACH BUYER'S OBLIGATION TO PURCHASE.......................33

8.    INDEMNIFICATION.........................................................36

9.    MISCELLANEOUS...........................................................37

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EXHIBITS

Exhibit A   -   Form of Certificate                                             
Exhibit B   -   Form of Investors Rights Agreement                              
Exhibit C   -   Form of Voting Agreement                                        
Exhibit D   -   Irrevocable Transfer Agent Instructions                         
Exhibit E   -   Sale Order                                                      
Exhibit F   -   Form of Company Counsel Opinion                                 

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 INDEX

                                                                            Page

19.99% Rule....................................................................5
1933 Act.......................................................................1
1934 Act.......................................................................8
Agreement......................................................................1
Articles of Organization.......................................................6
Bankruptcy Code...............................................................28
Business Day...................................................................2
Business Intellectual Property................................................19
Business Trade Secrets........................................................19
Buyers.........................................................................1
By-laws........................................................................6
CAA...........................................................................23
Capital Stock..................................................................6
CERCLA........................................................................23
Certificate....................................................................1
Closing........................................................................2
Closing Date...................................................................2
Code..........................................................................14
Common Stock...................................................................1
Company........................................................................1
Company Financial Statements...................................................8
Congress......................................................................34
Congress Loan Documents.......................................................34
Congress Loans................................................................34
Copyrights....................................................................19
CSD Acquisition................................................................1
CSD Acquisition Assets........................................................28
CSD Acquisition Documents.....................................................28
CSD Balance Sheets.............................................................8
CSD Business...................................................................5
CWA...........................................................................23
DTC...........................................................................31
Employee Plans................................................................14
Environmental Claims..........................................................23
Environmental Laws............................................................23
Environmental Liabilities.....................................................23
Environmental Lien............................................................23
Environmental Permits.........................................................24
EPCRA.........................................................................23
ERISA.........................................................................14
ERISA Affiliate...............................................................14
FIFRA.........................................................................23
Financing Agreement............................................................1

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Foreign Pension Plan..........................................................16
FRBP..........................................................................33
GAAP...........................................................................8
Governmental Authority........................................................24
Handle........................................................................24
Hazardous Materials...........................................................24
Indebtedness..................................................................12
Indemnified Liabilities.......................................................36
Indemnitees...................................................................36
Initial Lenders................................................................1
Intellectual Property.........................................................19
Intellectual Property Contracts...............................................19
Investment Company Status.....................................................29
Investors Rights Agreement.....................................................1
Irrevocable Transfer Agent Instructions.......................................31
Legal Requirements............................................................14
Licensed Intellectual Property................................................20
Liens..........................................................................6
Material Adverse Effect........................................................4
McKim..........................................................................1
OSHA..........................................................................23
Patents.......................................................................19
PBGC..........................................................................15
Permits.......................................................................25
Policies......................................................................25
Preferred Shares...............................................................2
Preferred Stock................................................................1
Preferred Stock Certificates...................................................2
Principal Market..............................................................31
Purchase Price.................................................................2
RCRA..........................................................................23
Registered....................................................................20
Regulation D...................................................................3
Release.......................................................................24
Remedial Action...............................................................24
Required Policies.............................................................25
Resolutions...................................................................35
Rule 144.......................................................................3
Sale Order....................................................................33
SEC............................................................................3
SEC Documents..................................................................8
Securities.....................................................................5
Series B Preferred Stock.......................................................6
Shareholder's Rights Plan.....................................................27
Stockholder Approval..........................................................31
Subsidiaries...................................................................4

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Suit.........................................................................17 
Technology Systems............................................................20
Title IV Plan.................................................................15
TOSCA.........................................................................23
Trade Secrets.................................................................19
Trademarks....................................................................19
Transaction Documents..........................................................5
Voting Agreement...............................................................1
Voting Shareholders............................................................1

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 SECURITIES PURCHASE AGREEMENT

        SECURITIES PURCHASE AGREEMENT (the "AGREEMENT"), dated as of September
6, 2002, by and among Clean Harbors, Inc., a Massachusetts corporation, with    
headquarters located at 1501 Washington Street, Braintree, Massachusetts 02184  
(the "COMPANY") and the Buyers listed on the signature pages hereto (the        
"BUYERS").                                                                      

    WHEREAS, the Company proposes to purchase substantially all of the
assets of the Chemical Services Division of Safety-Kleen Corp. and its          
subsidiaries, each as a debtor-in-possession (collectively, "CSD"), pursuant to 
Sections 363/365 of the United States Bankruptcy Code (the "CSD ACQUISITION");  

  WHEREAS, simultaneously herewith, the Company and certain of its
Subsidiaries, as borrowers, certain of the Company's Subsidiaries, as           
guarantors, the lenders from time to time parties thereto, as lenders, (the     
"INITIAL LENDERS") and Ableco Finance, LLC, as agent for the Initial Lenders,   
have entered into a Financing Agreement, dated as of the date hereof (such      
agreement as in effect on the date hereof, the "FINANCING AGREEMENT"), pursuant 
to which the Initial Lenders have agreed to make senior and senior subordinated 
loans and other extensions of credit to the Company to finance the CSD          
Acquisition, to refinance certain indebtedness and for other proper purposes;   

         WHEREAS, the Buyers, each of whom is an affiliate of one of the Initial
Lenders, desire to purchase from the Company, and the Company desires to sell   
and issue to the Buyers shares of Series C Convertible Preferred Stock, par     
value $0.01 per share, of the Company (the "PREFERRED STOCK"), which are        
convertible into shares (the "CONVERSION SHARES") of the Company's Common Stock,
par value $0.01 per share (the "COMMON STOCK"), and have the rights,            
restrictions, privileges and preferences set forth in the Certificate of Vote of
Directors Establishing a Series of a Class of Stock, (the "CERTIFICATE"), which 
shall contain the vote and the description of Series C Convertible Preferred    
Stock in the form attached hereto as Exhibit A;                                 

    WHEREAS, contemporaneously with the execution and delivery of this
Agreement, the Company, the Buyers and Alan S. McKim and the Trustees of the    
Alan S. McKim Children's Trust, who are significant shareholders of the Company 
(collectively, "MCKIM") are executing and delivering to each other an Investors 
Rights Agreement substantially in the form attached hereto as Exhibit B (the    
"INVESTORS RIGHTS AGREEMENT"), pursuant to which the Company has agreed, among  
other things, to provide to the Buyers certain registration rights under the    
Securities Act of 1933, as amended (the "1933 ACT") and the rules and           
regulations promulgated thereunder and applicable state securities laws and     
McKim has, among other things, agreed to grant the Buyers certain rights to     
tag-along to sales of Common Stock by McKim;                                    

    WHEREAS, contemporaneously with the execution and delivery of this
Agreement, the Company and certain shareholders of the Company (the "VOTING     
SHAREHOLDERS") are executing and delivering to the Buyers a Voting Agreement    
substantially in the form attached hereto as Exhibit C (the "VOTING AGREEMENT"),
pursuant to which the Voting Shareholders have                                  

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agreed, among other things, to vote in favor of any matter brought to a vote of 
the shareholders of the Company regarding the transactions contemplated hereby  
and the other Transaction Documents (as defined herein); and                    

       WHEREAS, the location of defined terms in this Agreement is set forth
on the Index of Terms attached hereto.                                          

    NOW, THEREFORE, in consideration of the foregoing premises and the
covenants and agreements contained herein, the parties agree as follows:        

1.       PURCHASE AND SALE OF PREFERRED SHARES.               

         a.       PURCHASE OF PREFERRED SHARES. Subject to the
satisfaction (or waiver) of the conditions set forth in Sections 6 and 7 below  
and in reliance on the representations, warranties, covenants and other         
agreements herein, the Company shall issue and sell to each Buyer, and each     
Buyer severally agrees to purchase from the Company, the respective number of   
shares of Preferred Stock (the "PREFERRED SHARES") set forth opposite such      
Buyer's name on SCHEDULE A (the "CLOSING") at a purchase price of $1,000 per    
share, or an aggregate purchase price for all Preferred Shares of $25,000,000   
the "PURCHASE PRICE").                                                          

               b.       THE CLOSING. The date and time of the Closing (the
"CLOSING DATE") shall be 10:00 a.m., New York City time, on September 10, 2002, 
or if earlier, on the first Business Day after which all conditions to closing  
identified in Sections 6 and 7 hereof have been satisfied or waived by the party
entitled to grant such waiver (or such later date as is mutually agreed to by   
the Company and the Buyers). The Closing shall occur on the Closing Date at the 
offices of Schulte Roth & Zabel LLP, 919 Third Avenue, New York, New York 10022.
For all purposes of this Agreement, the term "BUSINESS DAY" means any day other 
than Saturday, Sunday or other day on which commercial banks in The City of New 
York are authorized or required by law to remain closed.                        

           c.       PAYMENT AND DELIVERY. Subject to the terms and
conditions of this Agreement, on the Closing Date,                              

                           (i)      each Buyer shall pay its respective share of
the Purchase Price set forth on SCHEDULE A to the Company for the Preferred     
Shares to be issued and sold to such Buyer by wire transfer of immediately      
available funds in accordance with the Company's written wire instructions; and 

                      (ii)     the Company shall deliver to each Buyer
stock certificates (in the denominations as such Buyer shall request) (the      
"PREFERRED STOCK CERTIFICATES"), representing such number of the Preferred      
Shares which such Buyer is then purchasing hereunder, in each case, duly        
executed on behalf of the Company and registered in the name of such Buyer or   
its nominee(s).                                                                 

2.       BUYER'S REPRESENTATIONS AND WARRANTIES.              

      Each Buyer represents and warrants with respect to only itself that:

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             a.       ORGANIZATION AND QUALIFICATION. Such Buyer is an
entity duly authorized and validly existing under the laws of its jurisdiction  
of organization and has the requisite power to carry on its business as it is   
now being conducted and currently proposed to be conducted.                     

                 b.       AUTHORIZATION; ENFORCEMENT; VALIDITY. This Agreement
and the Investors Rights Agreement have been duly and validly authorized,       
executed and delivered on behalf of such Buyer and are legal, valid and binding 
obligations of such Buyer, enforceable against such Buyer in accordance with    
their terms, subject as to enforceability to general principles of equity and to
applicable bankruptcy, insolvency, reorganization, moratorium, liquidation and  
other similar laws relating to, or affecting generally, the enforcement of      
applicable creditors' rights and remedies.                                      

            c.       INVESTMENT PURPOSE. Such Buyer is acquiring the
Securities for its own (or an Affiliate's) account and not with a view towards, 
or for resale in connection with, the public sale or distribution thereof,      
except pursuant to sales registered or exempted under the 1933 Act; provided,   
however, that by making the representations herein, such Buyer does not agree to
hold any of the Securities for any minimum or other specific term and reserves  
the right to dispose of the Securities at any time.                             

         d.       ACCREDITED INVESTOR STATUS. Such Buyer is an
"accredited investor" as that term is defined in Rule 501(a)(3) of Regulation D 
("REGULATION D") as promulgated by the United States Securities and Exchange    
Commission (the "SEC") under the 1933 Act.                                      

                e.       RELIANCE ON EXEMPTIONS. Such Buyer understands that
the Securities are being offered and sold to it in reliance on specific         
exemptions from the registration requirements of the United States federal and  
state securities laws and that the Company is relying upon the truth and        
accuracy of, and such Buyer's compliance with, the representations, warranties, 
agreements, acknowledgments and understandings of such Buyer set forth herein in
order to determine the availability of such exemptions and the eligibility of   
such Buyer to acquire the Securities.                                           

            f.       TRANSFER OR RESALE. Such Buyer understands that
except as provided in the Investors Rights Agreement, the Securities have not   
been and are not being registered under the 1933 Act or any state securities    
laws, and may not be offered for sale, sold, assigned or transferred unless (i) 
subsequently registered thereunder, (ii) such Securities to be sold, assigned or
transferred may be sold, assigned or transferred pursuant to an exemption from  
such registration, or (iii) such Buyer provides the Company with reasonable     
assurance, upon request by the Company, that such Securities can be sold,       
assigned or transferred pursuant to Rule 144 promulgated under the 1933 Act (or 
a successor rule thereto) ("RULE 144").                                         

                  g.       LEGENDS. Such Buyer understands that, until such time
as the sale of the Securities have been registered under the 1933 Act as        
contemplated by the Investors Rights Agreement, the stock certificates          
representing the Securities, except as set forth below, shall bear a restrictive
legend in substantially the following form (and a stop-transfer order may be    
placed against transfer of such stock certificates):                            

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       THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE
         NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933,
        AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE
 SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD,
         TRANSFERRED OR ASSIGNED (I) EXCEPT PURSUANT TO (A) AN
       EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES
    UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR
       APPLICABLE STATE SECURITIES LAWS OR (B) PURSUANT TO
      RULE 144 UNDER SAID ACT OR (C) ANY OTHER EXEMPTION
        FROM REGISTRATION UNDER THE 1933 ACT RELATING TO THE
DISPOSITION OF SECURITIES.                  

The legend set forth above shall be removed and the Company shall issue a       
certificate without such legend to the holder of the Securities upon which it is
stamped, if, (i) such Securities are registered for resale under the 1933 Act,  
(ii) in connection with a sale transaction, such holder provides the Company    
with an opinion of counsel, in a form reasonably acceptable to the Company, to  
the effect that a public sale, assignment or transfer of the Securities may be  
made without registration under the 1933 Act, or (iii) such holder provides the 
Company with reasonable assurances that the Securities can be sold pursuant to  
Rule 144 without any restriction as to the number of securities acquired as of a
particular date that can then be immediately sold.                              

3.       REPRESENTATIONS AND WARRANTIES OF THE COMPANY.       

     The Company represents and warrants to each of the Buyers (it being
understood and agreed that, unless the context otherwise requires, such         
representations and warranties are made assuming the completion of the CSD      
Acquisition in accordance with the CSD Acquisition Documents and after giving   
full effect thereto), that:                                                     

                a.       ORGANIZATION AND QUALIFICATION. The Company and its
"Subsidiaries" (which for purposes of this Agreement means any entity in which  
the Company, directly or indirectly, owns 50% or more of the capital stock or   
other equity, economic or similar interests or owns capital stock or holds an   
equity, economic or similar interest which ownership entitles the Company to    
elect 50% or more of the board of directors or similar governing body of such   
entity, and assuming the CSD Acquisition has been completed) are entities duly  
organized and validly existing in good standing under the laws of the           
jurisdiction in which they are incorporated, and have the requisite corporate or
other power and authorization to own their properties and to carry on their     
business as now being conducted and currently proposed to be conducted. Each of 
the Company and its Subsidiaries is duly qualified as a foreign corporation to  
do business and is in good standing in every jurisdiction in which its ownership
of property or the nature of the business conducted by it makes such            
qualification necessary, except to the extent that the failure to be so         
qualified or be in good standing would not have a Material Adverse Effect. As   
used in this Agreement, "Material Adverse Effect" means any material adverse    
effect on the business, properties, assets, operations, results of operations,  
prospects or financial condition of the Company and its Subsidiaries, taken as a
whole, on the business, assets                                                  

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(tangible and intangible), accounts receivable, rights, contracts, agreements,  
instruments, equipment, inventory, intellectual property, claims, property (real
or otherwise), licenses, Permits, authorizations, approvals, bank accounts,     
lockbox arrangements, banks and records and goodwill and liabilities of the     
Chemical Services Division of Safety-Kleen Services, Inc. acquired or assumed   
(by agreement, operation of law or otherwise) by the Company pursuant to the CSD
Acquisition Documents (the "CSD BUSINESS"), or on the transactions contemplated 
hereby or by the agreements and instruments to be entered into in connection    
herewith, or on the authority or ability of the Company to perform its          
obligations under the Transaction Documents (as defined below) or the           
Certificate. A true, complete and correct list of the Company's Subsidiaries is 
set forth on SCHEDULE 3(A).                                                     

                  b.       AUTHORIZATION; ENFORCEMENT; VALIDITY. The Company has
the requisite corporate power and authority to enter into and perform its       
obligations under this Agreement, the Investors Rights Agreement, the Voting    
Agreement, the Irrevocable Transfer Agent Instructions (as defined in Section 5)
and each of the other agreements entered into by the parties hereto in          
connection with the transactions contemplated by this Agreement, including the  
Financing Agreement, the Congress Loan Documents and the CSD Acquisition        
Documents (the "TRANSACTION DOCUMENTS"), and to issue the Preferred Shares and  
the Conversion Shares issuable upon conversion of the Preferred Shares in       
accordance with the terms of the Certificate (the Preferred Shares and the      
Conversion Shares collectively referred to as the "Securities") in accordance   
with the terms hereof and thereof. The execution and delivery of the Transaction
Documents by the Company and the execution and filing of the Certificate by the 
Company and the consummation by it of the transactions contemplated hereby and  
thereby, including, without limitation, the issuance and reservation for        
issuance of the Preferred Shares and the Conversion Shares issuable upon        
conversion thereof have been duly authorized by the Company's Board of Directors
and no further consent or authorization is required by the Company, its Board of
Directors or its stockholders (except to the extent that stockholder approval   
may be required pursuant to the rules of the NASD for the issuance of a number  
of Conversion Shares greater in the aggregate than 19.99% of the number of      
shares of Common Stock outstanding immediately prior to the Closing Date (the   
"19.99% RULE")). The Transaction Documents have been duly executed and delivered
by the Company. The Transaction Documents constitute the legal, valid and       
binding obligations of the Company, enforceable against the Company in          
accordance with their terms, except as such enforceability may be limited by    
general principles of equity or applicable bankruptcy, insolvency,              
reorganization, moratorium, liquidation or similar laws relating to, or         
affecting generally, the enforcement of creditors' rights and remedies. The     
Certificate will be filed on or prior to the Closing Date with the Secretary of 
State of the Commonwealth of Massachusetts and will be in full force and effect 
on or prior to the Closing Date, enforceable against the Company in accordance  
with its terms and shall not have been amended unless in compliance with its    
terms.                                                                          

                c.       CAPITALIZATION. The authorized capital stock of the
Company consists of (i) 20,000,000 shares of Common Stock, of which as of August
31, 2002 12,164,312 shares are issued and outstanding, no shares are held in    
treasury, 2,087,625 shares are reserved for issuance pursuant to the Company's  
stock option and purchase plans, and no shares are issuable or reserved for     
issuance pursuant to securities (other than the Preferred Shares and shares     
reserved for issuance pursuant to the Company's stock option and purchase plans 
and 340,480 shares of Common Stock reserved for issuance pursuant to the        
conversion of the Series                                                        

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B Convertible Preferred Stock, par value $0.01 per share, of the Company (the   
"SERIES B PREFERRED STOCK")) and 1,237,808 shares of Common Stock reserved for  
issuance pursuant to the exercise of outstanding warrants to purchase Common    
Stock) exercisable or exchangeable for, or convertible into, shares of Common   
Stock and (ii) 2,000,000 shares of preferred stock, 894,585 shares of which are 
designated Series A Preferred Stock of the Company, none of which are issued and
outstanding and 156,416 shares of which of which are designated as Series B     
Convertible Preferred Stock, 112,000 of which are issued and outstanding. All of
such outstanding shares have been, or upon issuance will be, validly issued and 
are fully paid and nonassessable. Except as disclosed in SCHEDULE 3(C), (A) no  
Capital Stock of the Company or any of its Subsidiaries are subject to          
preemptive rights or any other similar rights (arising under Massachusetts law, 
the Company's Articles of Organization (defined below) or By-laws (defined      
below) or any 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 any pledges, claims, liens, mortgages, charges, encumbrances and      
security interests of any kind or nature whatsoever (collectively, "LIENS" )    
granted or created by the Company; (B) there are no outstanding debt securities 
issued by the Company or any of its Subsidiaries which are convertible or       
exercisable into or exchangeable for Capital Stock of the Company or any of its 
Subsidiaries; (C) there are no outstanding options, warrants, scrip, rights to  
subscribe to, calls or commitments of any character whatsoever relating to, or  
securities or rights convertible into or exchangeable for, any Capital Stock of 
the Company or any of its Subsidiaries, or contracts, commitments,              
understandings or arrangements by which the Company or any of its Subsidiaries  
is or may become bound to issue additional Capital Stock of the Company or any  
of its Subsidiaries or options, warrants, scrip, rights to subscribe to, calls  
or commitments of any character whatsoever relating to, or securities or rights 
convertible into or exercisable or exchangeable for, any Capital Stock of the   
Company or any of its Subsidiaries; (D) there are no agreements or arrangements 
under which the Company or any of its Subsidiaries is obligated to register the 
sale of any of their Capital Stock under the 1933 Act (other than the Investors 
Rights Agreement); (E) there is no outstanding Capital Stock or instrument of   
the Company or any of its Subsidiaries which contain any redemption or similar  
provisions, and there are no contracts, commitments, understandings or          
arrangements by which the Company or any of its Subsidiaries is or may become   
bound to redeem any Capital Stock or any debt security of the Company or any of 
its Subsidiaries (other than in the Certificate); (F) there is no outstanding   
Capital Stock or instrument of the Company or any of its Subsidiaries containing
anti-dilution or similar provisions that will be triggered by the issuance of   
the Securities as described in this Agreement; and (G) the Company does not have
any stock appreciation rights or "phantom stock" plans or agreements or any     
similar plan or agreement. The Company has furnished to each Buyer (or its      
representatives) true, complete and correct copies of the Company's Articles of 
Organization, as amended and as in effect on the date hereof (the "ARTICLES OF  
Organization"), and the Company's By-laws, as amended and as in effect on the   
date hereof (the "By-laws"), and the terms of all securities convertible into or
exercisable or exchangeable for Capital Stock and the material rights of the    
holders thereof in respect thereto, including, without limitation, stock options
granted under any benefit plan or stock option plan of the Company. For purposes
of this Agreement, the term "CAPITAL STOCK" means (A) with respect to any Person
that is a corporation, any and all shares, interests, participations or other   
equivalents (however designated and whether or not voting) of corporate stock,  
and (B) with respect to any Person that is not a corporation, any and all       
partnership, membership or other equity interests of such Person.               

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                  d.       ISSUANCE OF SECURITIES. The Preferred Shares are duly
authorized and, upon issuance in accordance with the terms hereof, shall be (i) 
validly issued, fully paid and non-assessable, (ii) free from all taxes, and    
Liens with respect to the issuance thereof and (iii) entitled to the rights and 
preferences set forth in the Certificate. As of the Closing Date, at least      
2,380,953 shares of Common Stock (subject to adjustment pursuant to the         
Company's covenant set forth in Section 4(e) below) will have been duly         
authorized and reserved for issuance of the Conversion Shares. Upon conversion  
or issuance in accordance with the Certificate, as applicable, the Conversion   
Shares will be validly issued, fully paid and nonassessable and free from all   
taxes, liens and charges with respect to the issue thereof, with the holders    
being entitled to all rights accorded to a holder of Common Stock. Based in part
on the representations made by the Buyers in Section 2 hereof, the issuance by  
the Company of the Securities is exempt from registration under the 1933 Act.   

                  e.       NO CONFLICTS. The execution, delivery and performance
of the Transaction Documents by the Company, the performance by the Company of  
its obligations under the Certificate, the consummation by the Company of the   
transactions contemplated hereby and thereby (including, without limitation, the
reservation for issuance and issuance of the Conversion Shares) and the         
performance by the Company and its Subsidiaries of their respective obligations 
under the CSD Acquisition Documents and the consummation by the Company and its 
Subsidiaries of the transactions contemplated by the CSD Acquisition Documents  
do not and will not (i) result in a violation of the Articles of Organization or
the By-laws; (ii) conflict with, or constitute a default (or an event which with
notice or lapse of time or both would become a default) under, or give to others
any rights of termination, amendment, acceleration or cancellation of, any      
material agreement, indenture, lease or instrument, permit, concession,         
franchise or license to which the Company or any of its Subsidiaries is a party;
(iii) result in a violation of any law, rule, regulation, order, judgment or    
decree (including federal and state securities laws and regulations and the     
rules and regulations of the Principal Market (as defined below)) applicable to 
the Company or any of its Subsidiaries or by which any property or asset of the 
Company or any of its Subsidiaries is bound or affected. Neither the Company nor
its Subsidiaries is in violation, in any material respect, of any term of its   
Articles of Organization or its By-laws or their organizational charter or      
by-laws or other constituent documents, respectively. Except as disclosed in    
SCHEDULE 3(E) and as specifically contemplated by this Agreement and as required
under the 1933 Act or under any applicable state securities laws, the Company is
not required to obtain any consent, authorization or order of, or make any      
filing or registration with, any court or Governmental Authority in order for it
to execute, deliver or perform any of its obligations under or contemplated by  
the Transaction Documents, to perform its obligations under the Certificate in  
accordance with the terms hereof or thereof, to complete the CSD Acquisition or 
to perform its obligations under any of the CSD Acquisition Documents. Except as
disclosed in SCHEDULE 3(E), all consents, authorizations, orders, filings and   
registrations which the Company is required to obtain pursuant to the preceding 
sentence have been obtained or effected on or prior to the date hereof. The     
Company and its Subsidiaries are unaware of any facts or circumstances which    
might give rise to any of the foregoing. The Company is not in violation of the 
listing requirements of the Principal Market and has no actual knowledge of any 
facts which would reasonably lead to delisting or suspension of the Common Stock
by the Principal Market in the foreseeable future.                              

 f.       SEC DOCUMENTS; FINANCIAL STATEMENTS.

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                          (i)      Except as set forth on SCHEDULE 3(F), since
January 1, 2001, the Company has filed all reports, schedules, forms, statements
and other documents required to be filed by it with the SEC pursuant to the     
reporting requirements of the Securities Exchange Act of 1934, as amended (the  
"1934 ACT") (all of the foregoing filed prior to the date hereof and all        
exhibits included therein and financial statements and schedules thereto and    
documents incorporated by reference therein being hereinafter referred to as the
"SEC DOCUMENTS"). As of the date of filing of such SEC Documents, such SEC      
Documents, as it may have been subsequently amended by filings made by the      
Company with the SEC prior to the date hereof, complied in all material respects
with the requirements of the 1934 Act and the rules and regulations of the SEC  
promulgated thereunder applicable to the SEC Documents. None of the SEC         
Documents, as of the date filed and as they may have been subsequently amended  
by filings made by the Company with the SEC prior to the date hereof, contained 
any untrue statement of a material fact or omitted to state a material fact     
required to be stated therein or necessary in order to make the statements      
therein, in the light of the circumstances under which they were made, not      
misleading. As of their respective dates, the financial statements of the       
Company included in the SEC Documents complied as to form in all material       
respects with applicable accounting requirements and the published rules and    
regulations of the SEC with respect thereto. Such financial statements have been
prepared in accordance with generally accepted accounting principles,           
consistently applied, during the periods involved (except (i) as may be         
otherwise indicated in such financial statements or the notes thereto, or (ii)  
in the case of unaudited interim statements, to the extent they may exclude     
footnotes or may be condensed or summary statements) and fairly present in all  
material respects the consolidated financial position of the Company and its    
Subsidiaries as of the dates thereof and the results of its operations and cash 
flows for the periods then ended (subject, in the case of unaudited statements, 
to normal year-end audit adjustments). None of the Company nor any of its       
Subsidiaries have any material liabilities or obligations of any nature (whether
known or unknown, and whether absolute, accrued, contingent, matured,           
liquidated, unasserted or otherwise) of a kind required by generally accepted   
accounting principles ("GAAP") to be set forth on a financial statement that is 
not fully and adequately reflected or reserved against in the financial         
statements contained in the Company's most recent Annual Report on Form 10-K and
Quarterly Report on Form 10-Q filed with the SEC, other than liabilities        
expressly assumed in connection with the CSD Acquisition and liabilities and    
obligations incurred since June 30, 2002 in the ordinary course of business     
consistent with past practice that are not material in amount.                  

                          (ii)     The Company has delivered to each Buyer (or
its representatives) true, complete and correct copies of the audited balance   
sheets of the CSD Business as of the fiscal years of the CSD Business ended     
August 31, 1999, 2000 and 2001, together with a report thereon from Arthur      
Andersen LLP (collectively, the "CSD BALANCE SHEETS"). The Company has also     
delivered to each Buyer (or its representatives) true, complete and correct     
copies of the unaudited consolidated balance sheet of the Company and its       
Subsidiaries as of June 30, 2002 and the related consolidated statements of     
operations, cash flows and stockholders' equity for the six month period then   
ended (the "COMPANY FINANCIAL STATEMENTS ". The CSD Balance Sheets and the      
Company Financial Statements fairly present the consolidated financial condition
of the Company and its Subsidiaries or the CSD, as the case may be, as at the   
respective dates thereof and the consolidated results of operations of the      
Company and its Subsidiaries for the fiscal periods ended on such respective    
dates, all in accordance with GAAP. To the best of the Company's knowledge,     
after due inquiry of the                                                        

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management of the CSD responsible for the preparation of the CSD Balance Sheets,
the CSD Balance Sheets fairly present in accordance with GAAP in all material   
respects each item of working capital, line item by line item as of the dates   
indicated thereon.                                                              

                           (iii)    The Company has heretofore furnished to each
Buyer (A) projected quarterly balance sheets and statements of operations and   
cash flows of the Company and its Subsidiaries (after giving effect to the CSD  
Acquisition) for the period from October 1, 2002 through December 31, 2004 and  
(B) projected annual balance sheets and statements of operations and cash flows 
of the Company and its Subsidiaries for the fiscal years ending in 2002 through 
2007. Such projections are believed by the Company to be reasonable, have been  
prepared on a reasonable basis and in good faith by the Company in light of (w) 
the historical financial performance of the Company, (x) to the best knowledge  
of management of the Company, after reasonable inquiry, the projected financial 
performance of CSD, (y) current and reasonably foreseeable business conditions  
and (z) believed by the Company to be reasonable at the time made and upon the  
best information then reasonably available to the Company. The Company is not   
aware of any facts or information that would lead it to believe that such       
projections are incorrect or misleading in any material respect.                

                 g.       FULL DISCLOSURE. No other information provided by or
on behalf of the Company to the Buyers which is not included in the SEC         
Documents, including, without limitation, information referred to in Section    
2(f), contains any untrue statement of a material fact or omits to state any    
material fact necessary in order to make the statements therein, in the light of
the circumstances under which they are or were made, not misleading. The Company
is not required to file and will not be required to file any agreement, note,   
lease, mortgage, deed or other instrument entered into prior to the date hereof 
and to which the Company or any Subsidiary is a party or by which the Company or
any Subsidiary is bound which has not been previously filed as an exhibit to its
reports filed with the SEC under the 1934 Act.                                  

             h.       ABSENCE OF CERTAIN CHANGES. Since June 30, 2002,
neither the Company nor any of its Subsidiaries has:                            

                          (i)      suffered any Material Adverse Effect or any
event, change occurrence or development, reasonably likely to cause or have a   
Material Adverse Effect;                                                        

                          (ii)     conducted its business and operations other
than in the ordinary course of business and consistent with past practices;     

                         (iii)    except for the dividend of $1.00 per share
paid in cash on July 15, 2002, to the holders of the Company's 112,000          
outstanding shares of Series B Convertible Preferred Stock, declared, set aside 
or paid any dividend on, or other distribution (whether in cash, stock or       
property, or any combination thereof) in respect of, any of the Company's or any
of its Subsidiary's Capital Stock, or purchased, redeemed or otherwise acquired 
or agreed to purchase, redeem or otherwise acquire, any Capital Stock of the    
Company or its Subsidiaries or any options, warrants, calls or rights to acquire
any such Capital Stock, other than dividends from any wholly-owned Subsidiary of
the Corporation to the Corporation or another wholly-owned Subsidiary of the    
Corporation;                                                                    

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                        (iv)     undergone a material change in accounting
method, principles or practices, except as may be required by a concurrent      
change in GAAP or disclosed in the footnotes to any of the financial statements 
included in the SEC Documents;                                                  

                    (v)      except as required by this Agreement,
authorized for issuance, sold, delivered, granted or issued any options,        
warrants, calls, subscriptions or other rights for, or otherwise agreed or      
committed to issue, sell, deliver or grant any shares of any class of Capital   
Stock of the Company or any of its Subsidiaries or any securities convertible   
into or exchangeable or exercisable for shares of any class of Capital Stock of 
the Company or its Subsidiaries;                                                

                        (vi)     except in the ordinary course of business
and consistent with past practice and except in connection with the Financing   
Agreement, the Congress Loan Documents and in connection with the CSD           
Acquisition, as described in SCHEDULE 3(H)(VI), (A) created or incurred any     
indebtedness for borrowed money, (B) assumed, guaranteed, endorsed or otherwise 
as an accommodation become responsible for the obligations of any other Person, 
(C) made any loans or advances to any other Person, or (D) mortgaged, pledged or
subjected to any Lien, any asset having a book or market value in excess of     
$100,000;                                                                       

               (vii)    granted any increase in the base
compensation of, or made any other material change in employment terms for, any 
of its directors, officers and employees, except for increases or changes based 
upon changed responsibilities or duties and increases or changes made in the    
ordinary course of business consistent with past practice;                      

                         (viii)   adopted, modified or terminated any bonus,
profit-sharing, incentive, severance or other plan or contract for the benefit  
of any of its directors, officers and employees other than changes which do not 
materially increase the aggregate cost of such plan or contract;                

                      (ix)     except for the provision of services or
sales in the ordinary course of business and consistent with past practice,     
sold, leased, licensed, transferred or otherwise disposed of any of its assets  
or property having a book or market value in excess of $100,000;                

                        (x)      entered into any new line of business, or
incurred or committed to incur any capital expenditures, obligations or         
liabilities in connection therewith in excess of $1,000,000 in the aggregate;   

                          (xi)     other than the CSD Acquisition, acquired or
agreed to acquire by merging or consolidating with, or agreed to acquire by     
purchasing a substantial portion of the assets of, or in any other manner, any  
business of any other Person for aggregate consideration valued at more than    
$500,000;                                                                       

                         (xii)    made any cancellation or waiver of (A) any
right material to the operation of the business of the Company or its           
Subsidiaries, or (B) any debts or claims against any affiliate of the Company;  

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                         (xiii)   made any disposition of, or failed to keep
in effect any material right in, to or for the use of any material Intellectual 
Property of the Company or its Subsidiaries;                                    

                        (xiv)    suffered any damage, destruction or loss,
whether or not covered by insurance, that has had or is reasonably likely to    
have a Material Adverse Effect;                                                 

                         (xv)     entered into any agreement, arrangement or
transaction with any shareholder, employee, officer or director of the Company  
or any of its Subsidiaries (other than customary agreements for services as     
employees, officers and directors that have been filed as exhibits to an SEC    
Document) or any Person controlling, controlled by or under common control with 
the Company;                                                                    

                (xvi)    except in connection with the CSD
Acquisition as described in subsections (x) through (xii) of Section 6.01(r) of 
the Financing Agreement, incurred or project to incur any closure, clean-up or  
remediation costs with respect to any current or formerly owned or leased       
property of the Company or any of its Subsidiaries in excess of $1,000,000 in   
the aggregate; or                                                               

                          (xvii)   agreed to do any of the things described in
the preceding clauses (i) through (xvi).                                        

               The Company has not taken any steps, and does not currently
expect to take any steps, to seek protection pursuant to any bankruptcy law nor 
does the Company or any of its Subsidiaries have any knowledge or reason to     
believe that its creditors intend to initiate involuntary bankruptcy proceedings
or any actual knowledge of any fact which would reasonably lead a creditor to do
so.                                                                             

i.       MATERIAL CONTRACTS.                

                 (i)      Neither the Company nor any of its
Subsidiaries is a party to or bound by, and neither they nor their properties   
are subject to, any contracts, agreements or arrangements required to be        
disclosed in a Form 10-K or 10-Q under the Exchange Act which is not filed as an
exhibit to one or more of the SEC Documents filed and publicly available.       

                      (ii)     SCHEDULE 3(I) sets forth as of the date
hereof (A) a list of all written and oral contracts, agreements, instruments or 
arrangements to which the Company or any of its Subsidiaries is a party or by   
which the Company or such Subsidiary or any of their respective assets is bound 
which would be required to be filed as exhibits to the Company's Annual Report  
on Form 10-K for the year ending December 31, 2001 or any subsequent Exchange   
Act filing by the Company, including, without limitation, all such contracts,   
agreement, instrument and arrangements relating to the CSD Business that would  
have been required to be filed by the Company as an exhibit to an SEC Document  
had the CSD Acquisition occurred prior to the date of this Agreement; and (B)   
the following written and oral arrangements (all such written or oral           
agreements, arrangements or commitments as are required to be set forth on      
SCHEDULE 3(I) or filed as exhibits to any SEC Document, collectively the        
"MATERIAL CONTRACTS"):                                                          

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                         (A)      each partnership, joint venture or similar
agreement of the Company or any of its Subsidiaries with another Person that is 
material to the operation of the business of the Company or any of its          
Subsidiaries or the CSD Business;                                               

                         (B)      each contract or agreement under which the
Company or any of its Subsidiaries have created, incurred, assumed or guaranteed
(or may create, incur, assume or guarantee) Indebtedness of more than $100,000  
in principal amount or under which the Company or any of its Subsidiaries have  
imposed (or may impose) a Lien on any of their respective assets, whether       
tangible or intangible securing Indebtedness in excess of $100,000.             
"INDEBTEDNESS" shall have the meaning ascribed to such term in the Certificate; 

                      (C)      each contract or agreement to which the
Company or any of its Subsidiaries is a party which involves an obligation or   
commitment to pay or be paid an amount in excess of $1,000,000 per year;        

                           (D)      each contract or agreement which involves or
contributes to the Company or any of its Subsidiaries aggregate annual          
remuneration which exceeds 2% of the Company's and its Subsidiaries'            
consolidated annual net revenues for the twelve months ended December 31, 2000, 
December 31, 2001 or December 31, 2002 (projected), in each case both before and
after giving effect to the CSD Acquisition;                                     

                     (E)      each contract or agreement relating to
employment or consulting which provides for annual compensation in excess of    
$100,000 and each severance, termination, confidentiality, non-competition or   
indemnification agreement or arrangement with any of the directors, officers,   
consultants or key employees of the Company or any of its Subsidiaries;         

                      (F)      each contract or agreement to which the
Company or any of its Subsidiaries or affiliates is a party limiting, in any    
material respect, the right of the Company or any of its Subsidiaries (x) to    
engage in, or to compete with any Person in, any business, including each       
contract or agreement containing exclusivity provisions restricting the         
geographical area in which, or the method by which, any business may be         
conducted by the Company or any of its Subsidiaries or affiliates or (y) to     
solicit any customer or client;                                                 

                      (G)      all contracts or agreements between the
Company or any of its Subsidiaries and any shareholder, employee, officer or    
director of the Company or any Subsidiary, and any Person controlling,          
controlled by or under common control with the Company;                         

                          (H)      each contract, agreement and franchise with
any municipality, county or city for waste collection, disposal, recycling or   
other services which provides for aggregate payments in excess of $1,000,000 and
is for a term of one year or longer (whether or not subject to early            
termination);                                                                   

                          (I)      all other contracts or agreements which are
material to the Company and its Subsidiaries taken as a whole or the CSD        
Business or the conduct of their respective businesses, other than those made in
the ordinary course of business or those which                                  

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are terminable by the Company or any of its Subsidiaries upon no greater than 60
days prior notice and without penalty or other adverse consequence;             

                      (J)      all contracts or agreements pursuant to
which the Company or any of its Subsidiaries is required to make payment of any 
cure amount under contract or agreement being assigned by the CSD to the Company
or any of its Subsidiaries; and                                                 

                           (K)      all other contracts or agreements obligating
the Company or any of its Subsidiaries to indemnify or guarantee the            
indemnification of any other Person.                                            

                    (iii)    All the Material Contracts are valid,
subsisting, in full force and effect, binding upon the Company or one of its    
Subsidiaries in accordance with their terms, and to the knowledge of the        
Company, binding upon the other parties thereto in accordance with their terms. 
The Company and its Subsidiaries have paid in full or accrued all amounts now   
due from them under the Material Contracts (including all cure amounts due under
contracts or agreements referred to in Section 3(i)(ii)(J) above) and have      
satisfied in full or provided for all of their liabilities and obligations under
the Material Contracts which are presently required to be satisfied or provided 
for, and are not (with or without notice or lapse of time or both) in default in
any material respect under any of the Material Contracts nor to the knowledge of
the Company is any other party to any such Material Contract (with or without   
notice or lapse of time or both) in default in any material respect thereunder. 
No notice of termination or cancellation or intent to terminate or cancel has   
been given by the Company or any Subsidiary to any other party to any Material  
Contract and none of the Company nor any Subsidiary has received notice of      
termination or cancellation of a Material Contract or the intention to terminate
or cancel any Material Contract from any other party thereto, and, to the       
Company's knowledge, no basis exists for any such termination or cancellation of
any Material Contract.                                                          

             j.       ABSENCE OF LITIGATION. There is no action, suit,
proceeding, inquiry or investigation before or by any court or Governmental     
Authority, self-regulatory organization or body pending or, to the knowledge of 
the Company or any of its Subsidiaries, threatened against or affecting the     
Company, the CSD Acquisition, the CSD Business or any of the Company's          
Subsidiaries or any of the Company's or the Company's Subsidiaries' officers or 
directors in their capacities as such, except as expressly set forth in SCHEDULE
3(J), which seeks injunctive or declaratory relief against or affecting the     
Company, any of its Subsidiaries or any of their respective assets or properties
or, with respect to the Company and its Subsidiaries, that if adversely         
determined, could have a Material Adverse Effect. To the knowledge of the       
Company, none of the directors or officers of the Company have been a party to  
any securities related litigation during the past five years.                   

         k.       ACKNOWLEDGMENT REGARDING BUYER'S PURCHASE OF
SECURITIES. The Company acknowledges and agrees that each of the Buyers is      
acting solely in the capacity of an arm's length purchaser with respect to the  
Transaction Documents and the Certificate and the transactions contemplated     
hereby and thereby. The Company further acknowledges that each Buyer is not     
acting as a financial advisor or fiduciary of the Company (or in any similar    
capacity) with respect to the Transaction Documents and the Certificate and the 
transactions contemplated hereby and thereby and any advice given by any of the 
Buyers or any of their respective representatives or agents in connection with  
the Transaction Documents and the                                               

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Certificate and the transactions contemplated hereby and thereby is merely      
incidental to such Buyer's purchase of the Securities. The Company further      
represents to each Buyer that the Company's decision to enter into the          
Transaction Documents has been based solely on the independent evaluation by the
Company and its representatives.                                                

                 l.       COMPLIANCE WITH LAW. Except as set forth on SCHEDULE
3(L), none of the Company, any of its Subsidiaries or, to the Company's         
knowledge, the CSD Business (i) has violated or conducted its business or       
operations in violation of, and has not used or occupied its properties or      
assets in material violation of, any statute, law, ordinance, rule, regulation, 
permit, order, writ, judgment, injunction, decree or award issued, enacted or   
promulgated by any Governmental Authority or any arbitrator ("LEGAL             
REQUIREMENTS"), (ii) to the Company's knowledge, has been alleged to be in      
material violation of any Legal Requirement, and (iii) has received any notice  
of any violation or alleged material violation of, or any citation for material 
non-compliance with, any Legal Requirements.                                    

                  m.       NO GENERAL SOLICITATION. Neither the Company, nor any
of its affiliates, nor any person acting on its or their behalf, has engaged in 
any form of general solicitation or general advertising (within the meaning of  
Regulation D under the 1933 Act) in connection with the offer or sale of the    
Securities.                                                                     

                 n.       NO INTEGRATED OFFERING. Neither the Company, nor any
of its affiliates, nor any person acting on its or their behalf has, directly or
indirectly, made any offers or sales of any security or solicited any offers to 
buy any security, under circumstances that would require registration of the    
issuance by the Company of any of the Securities under the 1933 Act or cause    
this offering of the Securities to be integrated with prior offerings by the    
Company for purposes of the 1933 Act or, except as set forth on SCHEDULE 3(N),  
any applicable stockholder approval provisions, including, without limitation,  
under the rules and regulations of the Principal Market, nor will the Company or
any of its Subsidiaries take any action or steps that would require registration
of the issuance by the Company of any of the Securities under the 1933 Act or,  
except as set forth on SCHEDULE 3(N), cause the offering of the Securities to be
integrated with other offerings.                                                

                o.       EMPLOYEE BENEFIT PLANS; LABOR MATTERS. (i) SCHEDULE
3(O) lists all "employee benefit plans," as defined in Section 3(3) of the      
Employee Retirement Income Security Act of 1974, as amended ("ERISA"), and all  
material bonus, stock option, stock purchase, stock appreciation right,         
incentive, deferred compensation, supplemental retirement, severance and other  
similar material fringe or employee benefit plans, programs, policies or        
arrangements, any material employment, consulting or executive compensation     
agreements that are currently maintained or have been maintained within the last
six years by the Company or any trade or business under common control with the 
Company (an "ERISA AFFILIATE"), within the meaning of Section 414 of the        
Internal Revenue Code of 1986, as amended (the "CODE"), or under which the      
Company or any ERISA Affiliate has, or within the last six years had, any       
liability or obligation to contribute, for the benefit of or relating to any    
employee, former employee or retiree of the Company or any ERISA Affiliate      
(collectively, for purposes of this Section 3(o), referred to as the "EMPLOYEE  
Plans").                                                                        

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                       (ii)     With respect to any Employee Plan, where
applicable, (A) such Employee Plan has been maintained in accordance with ERISA,
the Code, the terms of such Employee Plan and other applicable Legal            
Requirements; (B) a favorable determination letter has been obtained from the   
IRS, and a copy thereof delivered to each Buyer, for any such Employee Plan that
is an "employee pension benefit plan" within the meaning of Section 3(2) of     
ERISA and which is intended to be qualified within the meaning of Section 401(a)
of the Code, and since such determination letter, no event has occurred that    
would disqualify such Plan; (C) there has been no non-exempt "prohibited        
transaction" (including without limitation as a result of any of the            
transactions contemplated hereby) within the meaning of Section 4975(c) of the  
Code or Section 406 of ERISA involving the assets of any Employee Plan; and (iv)
neither the Company nor any ERISA Affiliate is or was during the preceding six  
years obligated to contribute to any multiemployer plan and neither the Company 
nor any ERISA Affiliate has assumed any obligation of any predecessor of the    
Company with respect to any multiemployer plan.                                 

                           (iii)    There are no pending actions which have been
asserted in writing or instituted (other than in respect of benefits due in the 
ordinary course which, in the aggregate are not material) against the assets of 
any of the Employee Plans or against the Company or any ERISA Affiliate or any  
fiduciary of the Employee Plans with respect to the Employee Plans.             

                         (iv)     Except as required by Section 4980B of the
Code, no Employee Plan or other arrangement provides medical or death benefits  
with respect to current or former employees of the Company or any ERISA         
Affiliate beyond their retirement or other termination of employment. Any       
continuation coverage provided under any welfare benefits plans complies with   
Section 4980B of the Code and is at the expense of the participant or           
beneficiary.                                                                    

               (v)      No Employee Plan has incurred an
"accumulated funding deficiency" and there has not been any unpaid required     
installments, within the meaning of Section 412 of the Code, nor has there been 
issued a waiver or variance of the minimum funding standards imposed by the Code
with respect to any Employee Plan that is subject to Title IV of ERISA (a "TITLE
IV PLAN"), nor has any Lien been created under Section 302(f) of ERISA or       
security been required under Section 307 of ERISA, nor are any excise taxes due 
or hereafter to become due under Section 4971 or 4972 of the Code with respect  
to the funding of any such plan for any plan year or other fiscal period ending 
on or before the Closing Date. With respect to each Title IV Plan, there has not
occurred any reportable event within the meaning of Section 4043(b) of ERISA or 
the regulations thereunder. The Pension Benefit Guaranty Corporation ("PBGC")   
has not instituted or, to the knowledge of the Company or any ERISA Affiliate,  
threatened a proceeding to terminate any Title IV Plan. All PBGC premiums due on
or before the Closing Date with respect to any Title IV Plan have been paid in  
full, including late fees, interest and penalties, if and to the extent         
applicable. True, correct and complete copies of the most recent actuarial      
report which accurately reflects the funded status and contribution requirements
for each Title IV Plan have been delivered to each Buyer (or its                
representatives). There has been no material adverse change in the assets,      
liabilities or financial position of each Title IV Plan since the date of the   
most recent actuarial report. Neither the Company nor any ERISA Affiliate has,  
at any time within the five year period preceding the Closing Date, entered     

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into any transaction the principal purpose of which was to evade liability to   
which the Company or such ERISA Affiliate would otherwise be subject under Title
IV of ERISA. The principal purpose of the Company in entering into the          
transactions contemplated by this Agreement is not to evade liability to which  
the Company would otherwise be subject under Title IV of ERISA.                 

                      (vi)     No Employee Plan or agreement, program,
policy or other arrangement by its terms or in effect would or could possibly   
require any payment or transfer of money, property or other consideration on    
account of or in connection with the transactions contemplated by this          
Agreement, including but not limited to any employee (current, former or        
retired) of the Company or any ERISA Affiliate (whether or not any such payment 
would constitute a "parachute payment" or "excess parachute payment" within the 
meaning of Section 280G of the Code).                                           

                          (vii)    Neither the Company nor any ERISA Affiliate
has incurred any obligations in connection with the termination of or withdrawal
from any Foreign Pension Plan (as defined below), or has any unfunded liability 
with respect to benefits under any such Foreign Pension Plan. "FOREIGN PENSION  
PLAN" means any plan, fund or other similar program maintained outside the      
United States of America primarily for the benefit of employees residing outside
of the United States of America, or that has been maintained within the last six
years by the Company or any ERISA Affiliate or under which the Company or any   
ERISA Affiliate has had any liability or obligation to contribute within the    
past six years, which plan, fund or other similar program provides retirement   
income for such employees, results in a deferral of income for such employees in
contemplation of retirement or provides payments to be made to such employees   
upon termination of employment, and which plan is not subject to ERISA or the   
Code.                                                                           

                    (viii)   Any terminated Employee Plan has been
terminated in accordance with applicable law, all benefits under any such       
terminated Employee Plan have been fully paid to the participants and           
beneficiaries in accordance with the terms of such Employee Plan, and neither   
the Company nor any ERISA affiliate has any continuing liability or other       
obligation with respect to such Employee Plan.                                  

                           (ix)     Neither the Company nor its ERISA Affiliates
has incurred any material liability or obligation under the Worker Adjustment   
and Retraining Notification Act or similar state Legal Requirements, which      
remains unpaid or unsatisfied                                                   

                         (x)      Except as listed in SCHEDULE 3(O), neither
the Company nor any ERISA Affiliate is a party to any employment, labor or      
collective bargaining agreement. No labor organization or group of employees of 
the Company or any ERISA Affiliate has made a pending demand for recognition or 
certification to the Company or any ERISA Affiliate and there are no            
representation or certification proceedings or petitions seeking a              
representation proceeding presently pending or threatened to be brought or filed
with the National Labor Relations Board or any other labor relations tribunal or
authority relating to the Company or any ERISA Affiliate. Except as listed in   
SCHEDULE 3(O), there are no organizing activities involving the Company or any  
ERISA affiliate pending with any labor organization or group of employees of the
Company.                                                                        

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                          (xi)     There are no unfair labor practice charges,
grievances or complaints pending or, to the knowledge of the Company or any     
ERISA Affiliate threatened in writing by or on behalf of any employee or group  
of employees of the Company or any ERISA Affiliate. There is no labor strike,   
work stoppage, or lockout pending or affecting the Company or any ERISA         
Affiliate.                                                                      

                          (xii)    There are no complaints, charges, or claims
against the Company or any ERISA Affiliate pending, or to the knowledge of the  
Company or any ERISA Affiliate, threatened in writing to be brought or filed,   
with any authority or arbitrator based on, arising out of, in connection with,  
or otherwise relating to the employment or termination of employment or any     
individual by the Company. The Company and each ERISA Affiliate is in material  
compliance with all Legal Requirements governing the employment of labor,       
including, but not limited to, all such laws relating to wages, hours,          
collective bargaining, discrimination, civil rights, safety and health, workers'
compensation and the collection and payment of withholding and/or Social        
Security taxes and similar taxes.                                               

                 p.       INTELLECTUAL PROPERTY. Except as otherwise set forth
on SCHEDULE 3(P):                                                               

                           (i)      SCHEDULE 3(P) sets forth a true, correct and
complete list and summary description of all (A) Registered or material Owned   
Intellectual Property (each identified as a Patent, Trademark, Trade Secret or  
Copyright, as the case may be), (B) material Technology Systems, and (C)        
material Intellectual Property Contracts.                                       

                           (ii)     All Business Intellectual Property is valid,
subsisting and enforceable. No Owned Intellectual Property has been abandoned,  
canceled or adjudicated invalid (excepting any expirations in the ordinary      
course), or is subject to any outstanding order, judgment or decree restricting 
its use or adversely affecting or reflecting the Company's or the Subsidiaries' 
rights thereto. To the Company's knowledge, no Licensed Intellectual Property   
has been abandoned, canceled or adjudicated invalid (excepting any expirations  
in the ordinary course), or is subject to any outstanding order, judgment or    
decree restricting its use or adversely affecting or reflecting the Company's or
the Subsidiaries' rights thereto. The Owned Intellectual Property has been used 
with all patent, trademark, copyright, confidential, proprietary, and other     
Intellectual Property notices and legends prescribed by law or otherwise        
permitted.                                                                      

                      (iii)     No suit, action, reissue, reexamination,
public protest, interference, arbitration, mediation, opposition, cancellation  
or other proceeding (collectively, "SUIT") is pending concerning any claim or   
position that the Company or the Subsidiaries have violated any Intellectual    
Property rights. No claim has been threatened or asserted against the Company or
its Subsidiaries or any of their indemnitees for violation of any Intellectual  
Property rights. The Company and the Subsidiaries are not violating and have not
violated any Intellectual Property rights.                                      

               (iv)      No Suit is pending concerning any
Intellectual Property Contract, including any Suit concerning a claim or        
position that the Company or the Subsidiaries or another Person has breached any
Intellectual Property Contract or that any Intellectual Property Contract is    
invalid or unenforceable. No such claim has been threatened or asserted.        

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The Company and the Subsidiaries are in material compliance with, and have      
conducted their business so as to comply, in all material respects, with all    
terms of all Intellectual Property Contracts. There exists no event, condition  
or occurrence which, with the giving of notice or lapse of time, or both, would 
constitute a material breach or default by the Company or the Subsidiaries or   
another Person under any Intellectual Property Contract. Each Person who is a   
party to any Intellectual Property Contract had and has all rights, power and   
authority necessary to enter into, be bound by and fully perform such           
Intellectual Property Contract. No party to any Intellectual Property Contract  
has given the Company or the Subsidiaries notice of its intention to cancel,    
terminate or fail to renew any Intellectual Property Contract.                  

                      (v)      No Suit is pending concerning the Owned
Intellectual Property, including any Suit concerning a claim or position that   
the Owned Intellectual Property has been violated or is invalid, unenforceable, 
unpatentable, unregisterable, cancelable, not owned or not owned exclusively by 
the Company or the Subsidiaries. No such claim has been threatened or asserted. 
To the Company's knowledge, no valid basis for any such Suits or claims exists. 

                     (vi)     To the Company's knowledge, no Suit is
pending concerning the Licensed Intellectual Property, including any Suit       
concerning a claim or position that the Licensed Intellectual Property has been 
violated or is invalid, unenforceable, unpatentable, unregisterable, cancelable,
not owned or not owned exclusively by the licensor of such Intellectual         
Property. No Suit is pending concerning the right of the Company or the         
Subsidiaries to use the Licensed Intellectual Property, including any Suit      
concerning a claim or position that such right has been violated or is invalid, 
unenforceable, not owned or not owned exclusively by the Company or the         
Subsidiaries. To the Company's knowledge, no such claims have been threatened or
asserted and no valid basis for any such Suits or claims exists.                

                       (vii)    To the Company's knowledge, no Person is
violating any Business Intellectual Property.                                   

                      (viii)   The Company and the Subsidiaries own or
otherwise hold valid rights to use all Intellectual Property used or            
contemplated to be used in the respective businesses of the Company and the     
Subsidiaries. All such rights are free of all Liens and are fully assignable by 
the Company and the Subsidiaries to any Person, without payment, consent of any 
Person or other condition or restriction. The Business Intellectual Property    
constitutes all Intellectual Property necessary to operate the respective       
businesses of the Company and the Subsidiaries as currently conducted or        
contemplated.                                                                   

                           (ix)     The Company and the Subsidiaries have timely
made all filings and payments with the appropriate foreign and domestic agencies
required to maintain in subsistence all Registered Owned Intellectual Property. 
No due dates for filings or payments concerning the Owned Intellectual Property 
(including without limitation office action responses, affidavits of use,       
affidavits of continuing use, renewals, requests for extension of time,         
maintenance fees, application fees and foreign convention priority filings) fall
due within ninety (90) days of the Closing Date, whether or not such due dates  
are extendable. The Company and the Subsidiaries are in compliance with all     
applicable rules and regulations of such agencies with respect to Business      
Intellectual Property. All documentation necessary to confirm and effect the    

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Company's and the Subsidiaries' ownership of Owned Intellectual Property, if    
acquired from other Persons, has been recorded in the United States Patent and  
Trademark Office, the United States Copyright Office and other official offices.

                          (x)      The Company and the Subsidiaries have taken
all reasonable measures to protect the secrecy, confidentiality and value of all
Trade Secrets used in their businesses (collectively, "BUSINESS TRADE SECRETS") 
(including without limitation entering into appropriate confidentiality         
agreements with all officers, directors, employees, and other Persons with      
access to the Business Trade Secrets). To the Company's knowledge, the Business 
Trade Secrets have not been disclosed to any Persons other than Company and     
Subsidiaries employees or Company and Subsidiaries contractors who had a need to
know and use such Business Trade Secrets in the ordinary course of employment or
contract performance and who executed appropriate confidentiality agreements.   

                         (xi)     The Technology Systems are adequate in all
material respects for their intended use and for the operation of such          
businesses as are currently operated and as are currently contemplated to be    
operated by the Companies and the Subsidiaries. The Intellectual Property       
Contracts set forth on SCHEDULE 3(P) provide the Company and Subsidiaries with  
all necessary rights in connection with the use of the Technology Systems.      

                       (xii)    As used in this Agreement, the following
terms shall have the following meanings:                                        

                          (A)      "BUSINESS INTELLECTUAL PROPERTY" shall mean
the Owned Intellectual Property and the Licensed Intellectual Property.         

                     (B)      "INTELLECTUAL PROPERTY" shall mean all
foreign and domestic (i) trademarks, service marks, brand names, certification  
marks, collective marks, d/b/a's, Internet domain names, logos, symbols, trade  
dress, assumed names, fictitious names, trade names, and other indicia of       
origin, all applications and registrations for all of the foregoing, and all    
goodwill associated therewith and symbolized thereby, including without         
limitation all extensions, modifications and renewals of same (collectively,    
"TRADEMARKS"); (ii) inventions, discoveries and ideas, whether patentable or    
not, and all patents, registrations, and applications therefor, including       
without limitation divisions, continuations, continuations-in-part and renewal  
applications, and including without limitation renewals, extensions and reissues
(collectively, "PATENTS"); (iii) confidential and proprietary information, trade
secrets and know-how, including without limitation processes, schematics,       
databases, formulae, drawings, prototypes, models, designs and customer lists   
(collectively, "TRADE SECRETS"); (iv) published and unpublished works of        
authorship, whether copyrightable or not (including without limitation computer 
software), copyrights therein and thereto, and registrations and applications   
therefor, and all renewals, extensions, restorations and reversions thereof     
(collectively, "COPYRIGHTS"); and (v) all other intellectual property or        
proprietary rights and claims or causes of action arising out of or related to  
any infringement, misappropriation or other violation of any of the foregoing,  
including without limitation rights to recover for past, present and future     
violations thereof.                                                             

                           (C)      "INTELLECTUAL PROPERTY CONTRACTS" shall mean
all agreements concerning the Business Intellectual Property, including without 
limitation agreements granting                                                  

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the Company and the Subsidiaries rights to use the Licensed Intellectual        
Property, agreements granting rights to use Owned Intellectual Property,        
confidentiality agreements, Trademark coexistence agreements, Trademark consent 
agreements and nonassertion agreements.                                         

                          (D)      "LICENSED INTELLECTUAL PROPERTY" shall mean
Intellectual Property that the Company and the Subsidiaries are licensed or     
otherwise permitted by other Persons to use, including without limitation all   
Intellectual Property related to any Technology Systems owned by third parties. 

                       (E)      "OWNED INTELLECTUAL PROPERTY" shall mean
Intellectual Property owned by the Company and the Subsidiaries.                

                          (F)      "REGISTERED" shall mean issued, registered,
renewed or the subject of a pending application.                                

                        (G)      "TECHNOLOGY SYSTEMS" means the electronic
data processing, information, recordkeeping, communications, telecommunications 
and computer systems (including all computer programs and software, databases,  
firmware, hardware and related documentation) which are used by the Company     
and/or the Subsidiaries in their respective businesses.                         

                  q.       PROPERTIES. (i) The Company and its Subsidiaries have
good and marketable title to, valid leasehold interests in, or valid licenses to
use, all property and assets of the Company and its Subsidiaries (including the 
property and assets of the CSD), free and clear of all Liens, except as         
described on SCHEDULE 3(Q) or such as do not materially affect the value of such
property and do not interfere with the use made and proposed to be made of such 
property by the Company and any of its Subsidiaries. All such properties and    
assets are in good working order and condition, ordinary wear and tear excepted.
SCHEDULE 3(Q) sets forth a complete and accurate list of the location, by state 
and street address, of all real property owned, licensed or leased by the       
Company and its Subsidiaries and identifies the interest (fee, leasehold or     
license) of the Company or Subsidiary therein. The Company or its Subsidiaries  
has valid leasehold interests in the leases described on SCHEDULE 3(Q) to which 
it is a party. True, complete and correct copies of each such lease have been   
delivered to each of the Buyers (or its representatives). SCHEDULE 3(Q) sets    
forth with respect to each such lease, the commencement date, termination date, 
renewal options (if any) and annual base rents. Each such lease is valid and    
enforceable in accordance with its terms in all material respects and is in full
force and effect. To the best knowledge of the Company, no other party to any   
such lease is in default of its obligations thereunder, and none of the Company 
or any of its Subsidiaries (or any other party to any such lease) has at any    
time delivered or received any notice of default which remains uncured under any
such lease and no event has occurred which, with the giving of notice or the    
passage of time or both, would constitute a default under any such lease.       

                         (ii)     All Permits material to the Company or its
Subsidiaries required to have been issued to the Company or its Subsidiaries    
with respect to the real property owned, licensed or leased by the Company or   
any of its Subsidiaries to enable such property to be lawfully occupied and used
for all of the purposes for which it is currently occupied and used (separate   
and apart from any other properties), have been lawfully issued and are in full 
force                                                                           

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and effect and all such real property complies with all applicable Legal        
Requirements and Policies covering such properties in all material respects.    

                 (iii)    Neither the Company nor any of its
Subsidiaries have received any notice, nor has any knowledge, of any pending,   
threatened or contemplated condemnation proceeding affecting any real property  
owned, licensed or leased by the Company or any Subsidiary.                     

                     (iv)     No portion of any real property owned,
licensed or leased by the Company or any of its Subsidiaries has suffered any   
damage by fire or other casualty loss which has not heretofore been completely  
repaired and restored to its condition existing prior to such casualty. No      
portion of any improvements (other than paving, parking and landscaped areas)   
constructed on any of the real property owned, licensed or leased by the Company
or any of its Subsidiaries is located in a special flood hazard area as         
designated by any Governmental Authority.                                       

                r.       ENVIRONMENTAL LAWS. Except as set forth on SCHEDULE
3(R),                                                                           

                  (i)      The Company's and its Subsidiaries'
businesses, Facilities (as defined in the Financing Agreement), operations,     
properties and assets are in material compliance with Environmental Laws.       

                    (ii)     The Company and its Subsidiaries have
obtained and are in material compliance with all material Environmental Permits 
necessary to operate, use or occupy all of the Company's and its Subsidiaries'  
businesses, facilities, operations, properties and assets, except for           
Environmental Permits relating to the SK Facilities (as defined in the Financing
Agreement) which are not yet effective but for which requisite applications have
been filed.                                                                     

                           (iii)    Except as provided in Section 6.01(r) of the
Financing Agreement, the Company and its Subsidiaries have obtained and are in  
full compliance with all financial assurance requirements under RCRA and any    
similar Environmental Law, as specifically set forth but not limited to 40      
C.F.R. 264 and 265, necessary to operate, use or occupy all of the Company's and
its Subsidiaries' businesses, facilities, operations, properties and assets.    

                      (iv)     The Company and its Subsidiaries are in
material compliance with all applicable writs, orders, consent decrees,         
judgments and injunctions by any Governmental Authority, decrees, informational 
requests or demands issued pursuant to, or arising under, any Environmental     
Laws.                                                                           

                           (v)      The Company's and its Subsidiaries' will not
be required to spend more than $1,000,000 in the aggregate for any Facility or  
$5,000,000 for all Facilities to comply with any Environmental Laws that have   
been promulgated and enacted by a Governmental Authority, but will not be       
effective until after the date of this Agreement or the Closing Date, except to 
the extent those expenditures are already specifically included within the      
aggregate amounts described in clause (x) or (xi) below or in the capital       
expenditures described in Section 7.02(g) of the Financing Agreement.           

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                        (vi)     Except for Releases for which the related
Environmental Liabilities are specifically included within the aggregate amounts
described in clauses (ix) through (xi) below, there has been no Release at any  
of the facilities, assets or properties owned or operated by the Company, its   
Subsidiaries or, to the knowledge of the Company and its Subsidiaries, a        
predecessor in interest.                                                        

                           (vii)    Except for Environmental Claims specifically
included within the aggregate amounts described in clauses (ix) through (xi), no
Environmental Claims have been asserted against any treatment, storage or       
disposal facility that received or Handled Hazardous Materials generated by the 
Company, its Subsidiaries or any predecessor in interest which could reasonably 
be expected to result in any Environmental Liabilities in excess of $1,000,000  
for any Facility or $5,000,000 in the aggregate for all Facilities.             

                           (viii)   Except for Environmental Claims specifically
included within the aggregate amounts described in clauses (ix) through (xi)    
below, no Environmental Claims have been asserted against the Company, its      
Subsidiaries or, to the knowledge of the Company and its Subsidiaries, any      
predecessor in interest nor does the Company or its Subsidiaries have knowledge 
or notice of any threatened or pending Environmental Claims against the Company,
its Subsidiaries or any predecessor in interest which could reasonably be       
expected to result in any Environmental Liabilities in excess of $1,000,000     
individually or $5,000,000 in the aggregate.                                    

                        (ix)     The Company and its Subsidiaries will not
assume any Environmental Liabilities related to the acquisition of CSD that are 
more than ten percent above $265,000,000, calculated in accordance with GAAP.   

                      (x)      Excluding any Environmental Liabilities
related to the CSD Acquisition assumed by the Company and its Subsidiaries, the 
Company's and its Subsidiaries will not spend more than ten percent above       
$29,250,000 for closure, post closure and post closure care of the CH Facilities
(as defined in the Financing Agreement), as those terms are used in RCRA and any
similar Environmental Law, as specifically set forth but not limited to 40      
C.F.R. 264 and 265.                                                             

                         (xi)     Excluding any Environmental Liabilities of
CSD assumed by the Company and its Subsidiaries, to the knowledge of the        
Company's and its Subsidiaries, there are no Remedial Actions that will cost, in
the aggregate, more than $1,000,000 per calendar year for the foreseeable       
future.                                                                         

                     (xii)    All representations, including without
limitation applications, warranty statements and accompanying materials provided
in support of such representations, provided by the Company and its Subsidiaries
to obtain any Policies, are truthful and complete in all respects, and the      
Company and its Subsidiaries have done nothing to prejudice it's rights to      
obtain the benefits of it's Policies by failing to comply with any of the       
provisions, conditions or requirements of its Polices.                          

                          (xiii)   there are no Environmental Liens associated
or, to the best knowledge of the Company, threatened to be associated with any  
of the CSD Acquisition Assets                                                   

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or the Company's or any of its Subsidiaries' businesses, Facilities, operations,
properties and assets.                                                          

                          (xiv)    except for work, repairs, contributions and
Capital Expenditures (as defined in the Financing Agreement) specifically       
included in the aggregate amounts set forth in clauses (ix) through (xi) above  
OR Section 7.02(g) of the Financing Agreement, to the best knowledge of the     
Company, (A) no work, repairs, construction or Capital Expenditures are required
to be made as a condition of continued compliance of the Facilities or the      
Company's or any of its Subsidiaries' business with any Environmental Laws, or  
any license, Environmental Permit or approval issued pursuant thereto or (B) no 
license, Environmental Permit or approval referred to above is about to be      
reviewed, made subject to limitations or conditions, revoked, withdrawn or      
terminated.                                                                     

                      (xv)      As used in this Agreement, the following
terms shall have the following meanings:                                        

                  (A)       "ENVIRONMENTAL CLAIMS" refers to any
complaint, summons, citation, notice, directive, order, claim, litigation,      
investigation, notice of violation, judicial or administrative proceeding,      
judgment, letter or other communication from any Governmental Authority, or any 
third party involving violations of Environmental Laws, Handling of Hazardous   
Materials or Releases of Hazardous Materials from (i) any assets, properties or 
businesses of the Company or any predecessor in interest; (ii) from adjoining   
properties or businesses; or (iii) from or onto any facilities which received   
Hazardous Materials generated or Handled by the Company, its Subsidiaries or any
predecessor in interest.                                                        

                (B)      "ENVIRONMENTAL LAWS" includes the
Comprehensive Environmental Response, Compensation and Liability Act ("CERCLA"),
42 U.S.C. 9601 et seq., as amended; the Resource Conservation and Recovery Act  
("RCRA"), 42 U.S.C. 6901 et seq., as amended; the Clean Air Act ("CAA"), 42     
U.S.C. 7401 et seq., as amended; the Clean Water Act ("CWA"), 33 U.S.C. 1251 et 
seq., as amended; the Occupational Safety and Health Act ("OSHA"), 29 U.S.C. 655
et seq., as amended; Toxic Substances Control Act ("TOSCA"), 15 U.S.C. 2601 et  
seq., as amended; Hazardous Materials Transportation Act, 49 U.S.C. 5101 et     
seq., as amended; the Federal Insecticide, Fungicide, and Rodenticide Act       
("FIFRA"), 7 U.S.C. 136-136y et seq., as amended; the Emergency Planning and    
Community Right-to-Know Act of 1986 (Title III of SARA or "EPCRA"); 42 U.S.C.   
11001, et seq., as amended, and any other foreign, federal, state, local or     
municipal laws, statutes, regulations, guidance documents, rules or ordinances  
imposing liability or establishing standards of conduct for Handling of         
Hazardous Materials and the protection of the health, safety and the            
environment.                                                                    

                           (C)      "ENVIRONMENTAL LIEN" means any Lien in favor
of any Governmental Authority for Environmental Liabilities.                    

                    (D)      "ENVIRONMENTAL LIABILITIES" means any
monetary obligations, losses, liabilities (including strict liability), damages,
punitive damages, consequential damages, treble damages, costs and expenses     
(including all reasonable out-of-pocket fees, disbursements and expenses of     
counsel, out-of-pocket expert and consulting fees and out-of-pocket costs for   
environmental site assessments, remedial investigation and feasibility          

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studies), fines, penalties, sanctions and interest incurred as a result of any  
Environmental Claim filed by any Governmental Authority, Person or any third    
party which relate to the CSD Acquisition Assets or any violations of           
Environmental Laws, Handling of Hazardous Materials, Remedial Actions, Releases 
or threatened Releases of Hazardous Materials from or onto (i) any property     
presently or formerly owned by the Corporation or any of its Subsidiaries or a  
predecessor in interest, or (ii) any facility that received Hazardous Materials 
that were generated or Handled by the Company or any of its Subsidiaries or a   
predecessor in interest.                                                        

                         (E)      "ENVIRONMENTAL PERMITS" means any permits,
licenses, certificates, exemptions, authorizations, registrations or approvals  
required by any Governmental Authority or under Environmental Laws.             

                           (F)      "GOVERNMENTAL AUTHORITY" means any nation or
government, any foreign, federal, state, city, town, municipality, county, local
or other political subdivision thereof or thereto and any department,           
commission, board, bureau, instrumentality, agency, organization,               
self-regulatory authority or other entity exercising executive, legislative,    
judicial, taxing, regulatory or administrative powers or functions of or        
pertaining to government.                                                       

                       (G)      "HANDLE" means any manner of generating,
accumulating, storing, treating, disposing of, transporting, transferring,      
labeling, handling, manufacturing or using, as any of such terms may further be 
defined in any Environmental Law, of any Hazardous Materials.                   

                    (H)      "HAZARDOUS MATERIALS"- shall include,
without regard to amount and/or concentration (i) any element, compound, or     
chemical that is defined, listed or otherwise classified as a contaminant,      
pollutant, toxic pollutant, toxic or hazardous substances, extremely hazardous  
substance or chemical under Environmental Laws; (ii) any wastes regulated,      
defined, listed or otherwise classified by Environmental Laws, including but not
limited to hazardous waste, agricultural wastes, biological waste, medical      
waste, biohazardous or infectious waste, special waste, recyclable materials,   
sludge, used oils, construction and demolition debris and solid waste; (iii)    
petroleum, petroleum-based or petroleum-derived products; (iv) polychlorinated  
biphenyls; (v) any substance exhibiting a hazardous waste characteristic        
including but not limited to corrosivity, ignitibility, toxicity or reactivity  
as well as any radioactive or explosive materials; and (vi) any raw materials,  
building components, including but not limited to asbestos-containing materials 
and manufactured products containing Hazardous Materials.                       

                     (I)      "RELEASE" means any spilling, leaking,
pumping, emitting, emptying, discharging, injecting, escaping, leaching,        
migrating, dumping, or disposing of Hazardous Materials (including the          
abandonment or discarding of barrels, containers or other closed receptacles    
containing Hazardous Materials) into the environment.                           

                           (J)      "REMEDIAL ACTION" means all actions taken to
(i) clean up, remove, remediate, contain, treat, monitor, assess, evaluate or in
any other way address Hazardous Materials in the indoor or outdoor environment; 
(ii) prevent or minimize a Release or threatened Release of Hazardous Materials 
so they do not migrate or endanger or threaten to endanger public health or     
welfare or the indoor or outdoor environment; (iii) perform pre-                

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remedial studies and investigations and post-remedial operation and maintenance 
activities; or (iv) any other actions authorized by 42 U.S.C. 9601.             

            s.       INSURANCE. SCHEDULE 3(S) contains a list of all
Policies and sets forth, with respect to each such Policy, a description of the 
insured loss coverage, the expiration date and time of coverage, the dollar     
limitations of coverage, and a general description of each deductible feature.  
For purposes of this Section 3(s), the term "POLICIES" means all insurance      
policies, bonds and guarantees (including, without limitation, all performance  
and warranty bonds required under outstanding contracts or purchase orders and  
otherwise required pursuant to all Legal Requirements) and self insurance       
arrangements 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) to which the Company or any of its Subsidiaries          
(including the CSD Business) is a party, a named insured or a beneficiary       
thereof. The Company and its Subsidiaries maintain Policies (the "REQUIRED      
POLICIES") with financially sound and reputable insurance companies against     
risks of liability, product liability, environmental liability, casualty and    
fire, theft and other losses and liabilities as required by any Legal           
Requirements and as are customarily obtained to cover comparable businesses and 
assets in amounts, scope and coverage which are consistent with industry        
practice and adequate for the Company and its Subsidiaries (including the CSD   
Business). The Required Policies are in full force and effect, and neither the  
Company nor any of its Subsidiaries is in material default under any of them.   
Except as set forth on SCHEDULE 3(S), 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 the Company's
knowledge, is there any basis for such action. None of the Company, any of its  
Subsidiaries or, to the Company's knowledge, the CSD Business, has incurred any 
material loss, damage, expense or liability covered by any Required Policy for  
which it has not asserted a claim under such Required Policy. Except as set     
forth on SCHEDULE 3(S), none of the Company, any of its Subsidiaries or, to the 
Company's knowledge, the CSD Business, has been refused any bonds, financial    
assurance or insurance with respect to their respective assets or properties,   
nor has its coverage been limited below usual and customary limits by any       
bonding company, financial guarantor or insurance provider or with which it has 
carried insurance during the last three years, except where such Person has been
able to obtain substitute bonds, guarantees or insurance, as applicable,        
providing similar coverage at comparable costs, premiums and deductibles.       

            t.       REGULATORY PERMITS. Each of the Company and its
Subsidiaries has, and is in compliance with, all permits, licenses,             
authorizations, approvals, entitlements and accreditations (collectively,       
"Permits") required for the Company and its Subsidiaries lawfully to own, lease,
manage or operate, or to acquire, each business currently owned, leased, managed
or operated, or to be acquired, by such Person, except for certain Environmental
Permits relating to the SK Facilities (as defined in the Financing Agreement)   
for which applications have been filed on or prior the Effective Date but which 
are not yet effective as described in Section 6.01(r) of the Financing          
Agreement. Except as set forth in Section 6.01(r) of the Financing Agreement, no
condition exists or event has occurred which, in itself or with the giving of   
notice or lapse of time or both, would result in the suspension, revocation,    
impairment, forfeiture or non-renewal of any such permit, license,              
authorization, approval, entitlement or accreditation, and there is no claim    
that any thereof is not in full force and effect. SCHEDULE 3(T) contains a true,
complete and                                                                    

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correct list of all material Permits of the Company and its Subsidiaries        
indicating thereon the expiration date of each such Permit. To the Company's    
knowledge, each material Permit of the Company and its Subsidiaries that is     
scheduled to expire within 24 months of the Closing Date will be renewable by   
the Company or the applicable Subsidiary without undue cost or expense to the   
Company or the applicable Subsidiary.                                           

                 u.       INTERNAL ACCOUNTING CONTROLS. Except as set forth on
SCHEDULE 3(U), the Company and each of its Subsidiaries maintain a system of    
internal accounting controls sufficient to provide reasonable assurance that (i)
transactions are executed in accordance with management's general or specific   
authorizations, (ii) transactions are recorded as necessary to permit           
preparation of financial statements in conformity with generally accepted       
accounting principles and to maintain asset accountability, (iii) access to     
assets is permitted only in accordance with management's general or specific    
authorization and (iv) the recorded accountability for assets is compared with  
the existing assets at reasonable intervals and appropriate action is taken with
respect to any differences.                                                     

                  v.       UNCONDITIONAL OBLIGATION. The Company understands and
acknowledges that the number of Conversion Shares issuable upon conversion of   
the Preferred Shares will increase in certain circumstances. The Company further
acknowledges that its obligation to issue shares upon conversion of the         
Preferred Shares in accordance with this Agreement and Certificate is, in each  
case, absolute and unconditional (except to the extent set forth in Section 11  
of the Certificate) regardless of the dilutive effect that such issuance may    
have on the ownership interests of other stockholders of the Company.           

              w.       NO MATERIALLY ADVERSE CONTRACTS, ETC. Neither the
Company nor any of its Subsidiaries is subject to any charter, corporate or     
other legal restriction, or any judgment, decree, order, rule or regulation     
which in the judgment of the Company's officers has or is expected in the future
to have a Material Adverse Effect. Neither the Company nor any of its           
Subsidiaries is a party to any contract or agreement which in the judgment of   
the Company's officers has or is expected to have a Material Adverse Effect.    

               x.       CUSTOMERS AND SUPPLIERS. There exists no actual or
threatened termination, cancellation or limitation of, or modification to or    
change in, the business relationship between (i) any of the Company or any of   
its Subsidiaries, on the one hand, and any customer or any group thereof, on the
other hand, whose agreements with any of the Company or any of its Subsidiaries 
are individually or in the aggregate material to the business or operations of  
the Company and/or any of its Subsidiaries, or (ii) any of the Company or any of
its Subsidiaries, on the one hand, and any material supplier thereof, on the    
other hand; and there exists no present state of facts or circumstances that    
could give rise to or result in any such termination, cancellation, limitation, 
modification or change (including without limitation, the transactions          
contemplated hereby, pursuant to the Financing Agreement, the Congress Loan or  
the CSD Acquisition). SCHEDULE 3(X) lists the top fifty customers that are      
common to the Company and its Subsidiaries (before giving effect to the CSD     
Acquisition) showing the total revenues received during the most recently       
completed fiscal year by the Company and its Subsidiaries (before giving effect 
to the CSD Acquisition), on the one hand, and CSD, on the other hand. The       
Company is not aware of any facts or circumstances that might give rise to a    
material reduction or loss of business for the Company and its Subsidiaries     
(after giving effect to                                                         

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the CSD Acquisition) from any customers listed on SCHEDULE 3(X) as a result of  
the CSD Acquisition or otherwise.                                               

                 y.       TAX STATUS. The Company and each of its Subsidiaries
(i) has made or filed all federal, foreign, state, local and municipal income   
and all other tax returns, reports and declarations required by any jurisdiction
to which it is subject (unless and only to the extent that the Company and each 
of its Subsidiaries has set aside on its books provisions reasonably adequate   
for the payment of all unpaid and unreported taxes), (ii) has paid all taxes and
other governmental assessments and charges that are material in amount, shown or
determined to be due on such returns, reports and declarations, except those    
being contested in good faith and for which the Company has made appropriate    
reserves for on its books, and (iii) has set aside on its books provisions      
reasonably adequate for the payment of all taxes for periods subsequent to the  
periods to which such returns, reports or declarations (referred to in clause   
(i) above) apply. There are no unpaid taxes in any material amount claimed to be
due by the taxing authority of any jurisdiction, and the Company knows of no    
basis for any such claim.                                                       

                 z.       TRANSACTIONS WITH AFFILIATES. Except as set forth on
SCHEDULE 3(Z), and other than the grant of stock options described on SCHEDULE  
3(C), none of the officers, directors, stockholders or employees of the Company 
or any Subsidiary, any Person controlling, controlled by or under common control
with the Company, is presently a party to any transaction with the Company or   
any of its Subsidiaries, including any contract, agreement or other arrangement 
providing for the furnishing of services to or by, providing for rental of real 
or personal property to or from, or otherwise requiring payments to or from any 
such officer, director or employee or, to the knowledge of the Company, any     
corporation, partnership, trust or other entity in which any such officer,      
director, or employee has a substantial interest or is an officer, director,    
trustee or partner.                                                             

                 aa.      APPLICATION OF TAKEOVER PROTECTIONS. The Company and
its board of directors have taken all necessary action, if any, in order to     
render inapplicable any control share acquisition, business combination, poison 
pill (including any distribution under a rights agreement), including, without  
limitation, pursuant to any shareholder rights plan or similar agreement or     
instrument or other similar anti-takeover provision under the Articles of       
Organization or the laws of the state of its incorporation which is or could    
become applicable to the Buyers as a result of the transactions contemplated by 
this Agreement, including, without limitation, the Company's issuance of the    
Securities and the Buyers' ownership of the Securities.                         

           bb.      SHAREHOLDER'S RIGHTS PLAN. The Company has not
adopted a shareholder rights plan or similar arrangement relating to            
accumulations of beneficial ownership of Common Stock or a change in control of 
the Company.                                                                    

               cc.      CSD ACQUISITION DOCUMENTS. (i) (A) The Company and
each Subsidiary (before giving effect to the CSD Acquisition), and to the       
Company's knowledge, each other party to the Acquisition Agreement governing the
CSD Acquisition, each bill of sale, each assignment agreement, each assumption  
agreement and all other agreements, instruments and documents entered into or   
delivered in connection with the CSD Acquisition (including, without limitation 
the final executed versions of each agreement attached as an exhibit to the CSD 
acquisition agreement, each as amended, modified and supplement to date         
(collectively, the                                                              

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"CSD ACQUISITION DOCUMENTS"), is not in default on any of its obligations under 
such CSD Acquisition Document, (B) all representations and warranties made by   
the Company in the CSD Acquisition Documents and in the certificates delivered  
in connection therewith are true and correct in all material respects as of the 
date hereof and, to the best knowledge of the Company, all material             
representations and warranties made in the Acquisition Documents by or on behalf
of the sellers thereunder, or any other party thereto other than the Company,   
are true and correct in all material respects as of the date hereof, (C) all    
written information with respect to the Company and the CSD Acquisition, and, to
the best knowledge of the Company, the business and all of the property and     
assets (tangible and intangible) sold, assigned or otherwise transferred to, or 
assumed or otherwise acquired by, the Company and certain of its Subsidiaries   
pursuant to the Acquisition Documents (the "CSD ACQUISITION ASSETS"), furnished 
to the Buyers by the Company or on behalf of the Company, were, at the time the 
same were so furnished, complete and correct in all material respects, or have  
been subsequently supplemented by other written information, to the extent      
necessary to give each Buyer a true and accurate knowledge of the subject matter
of each of them in relation to the Company, its Subsidiaries, the CSD           
Acquisition, the CSD Business and the CSD Acquisition Assets acquired in        
connection with the CSD Acquisition, in all material respects, (D) no           
representation, warranty or statement made by the Company or, to its best       
knowledge, the sellers or any other party thereto other than the Company, at the
time they were made in any CSD Acquisition Document, or any agreement,          
certificate, statement or document required to be delivered pursuant to any CSD 
Acquisition Document contains any untrue statement of material fact or omits to 
state a material fact necessary in order to make the statements contained in    
such CSD Acquisition Documents not misleading in light of the circumstances in  
which they were made, and (E) in connection with the CSD Acquisition, the       
Company and certain of its Subsidiaries are acquiring the CSD Acquisition Assets
and, on the date hereof, after giving effect to the transactions contemplated by
this Agreement and the Financing Agreement, by the CSD Acquisition Documents,   
and the Sale Order (as defined herein), will have good title to such CSD        
Acquisition Assets free and clear of all Liens other than the Liens created by  
the Financing Agreement and the agreements and instruments entered into in      
connection therewith and other than Liens permitted by such documents.          

                       (ii)     The Company (or its representatives) has
delivered to each Buyer a complete and correct copy of the CSD Acquisition      
Documents, including all schedules and exhibits thereto and the Sale Order as   
currently in effect, (B) each CSD Acquisition Document sets forth the entire    
agreement and understanding of the parties thereto relating to the subject      
matter thereof, and there are no other agreements, arrangements or              
understandings, written or oral, relating to the matters covered thereby, (C)   
none of the CSD Acquisition Documents nor the Sale Order has been amended or    
otherwise modified without the prior written consent of the Buyers, (D) the     
execution, delivery and performance of the CSD Acquisition Documents have been  
duly authorized by all necessary action on the part of each such person or      
entity, (E) the CSD Acquisition has been effected in accordance with the terms  
of the Sale Order, the Acquisition Documents and all applicable law (including, 
without limitation, the United States Bankruptcy Code (11 U.S.C. ss. 101, et    
seq.) (the "BANKRUPTCY CODE"), as amended, and any successor statute), (F) at   
the time of consummation of the CSD Acquisition, there does not exist any       
judgment, order or injunction prohibiting or imposing any material adverse      
condition upon the consummation of the CSD Acquisition, (G) at the time of      
consummation thereof, all consents and approvals of, and filings and            
registrations with, and all other actions in respect of, all                    

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Legal Requirements required in order to consummate the CSD Acquisition shall    
have been obtained, given, filed or taken and shall be in full force and effect,
(viii) all actions taken by the Company and its Subsidiaries pursuant to or in  
furtherance of the CSD Acquisition have been taken in compliance in all material
respects with respective Acquisition Documents, the Bankruptcy Code and the Sale
Order, (ix) the Company and its Subsidiaries did not incur or assume any        
liabilities or obligations pursuant to or in connection with the CSD Acquisition
other than those liabilities and obligations set forth on SCHEDULE 3(CC)(II),   
and (x) each Acquisition Document is the legal, valid and binding obligation of 
the parties thereto, enforceable against such parties in accordance with its    
terms.                                                                          

               dd.      INVESTMENT COMPANY STATUS. The Company is not, and
upon consummation of the sale of the Securities and after giving effect to the  
CSD Acquisition, will not be, an "investment company," a company controlled by  
an "investment company" or an "affiliated person" of, or "promoter" or          
"principal underwriter" for, an "investment company" as such terms are defined  
in the Investment Company Act of 1940, as amended.                              

               ee.      FOREIGN CORRUPT PRACTICES. Neither the Company nor
any of its Subsidiaries, nor any director, officer, agent, employee or other    
person acting on behalf of the Company or any Subsidiary has, in the course of  
his actions for, or on behalf of, the Company or any Subsidiary used any        
corporate funds for any unlawful contribution, gift, entertainment or other     
unlawful expenses relating to political activity; made any direct or indirect   
unlawful payment to any foreign or domestic government official or employee from
corporate funds; violated or is in violation of any provision of the U.S.       
Foreign Corrupt Practices Act of 1977; or made any bribe, rebate, payoff,       
influence payment, kickback or other unlawful payment to any foreign or domestic
government official or employee.                                                

                 ff.      SOLVENCY. The Company individually and together with
its Subsidiaries on a consolidated basis (both before and after giving effect to
the CSD Acquisition, the transactions contemplated by this Agreement, the       
Financing Agreement and the Congress Loan Documents) is solvent (i.e., its      
assets have a fair market value in excess of the amount required to pay its     
probable liabilities on its existing debts as they become absolute and matured) 
and currently the Company has no information that would lead it to reasonably   
conclude that the Company would not have, nor does it intend to take any action 
that would impair, its ability to pay its debts from time to time incurred in   
connection therewith as such debts mature.                                      

                  gg.      BROKER'S OR FINDER'S COMMISSIONS. Except as set forth
on SCHEDULE 3(GG), no broker's or finder's fee or commission will be payable by 
or on behalf of the Company or any of its Subsidiaries with respect to the      
issuance and sale of the Securities.                                            

4.       COVENANTS.                                           

              a.       REASONABLE BEST EFFORTS. Each party shall use its
reasonable best efforts to timely satisfy each of the conditions to be satisfied
by it as provided in Sections 6 and 7 of this Agreement.                        

               b.       USE OF PROCEEDS. The Company will use the proceeds
from the sale of the Preferred Shares as described with particularity on        
SCHEDULE 4(B).                                                                  

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c.       FINANCIAL INFORMATION.             

                      (i)      So long as any of the Securities remain
outstanding, the Company will provide the following information to each Buyer:  

                      (A)      as soon as practicable and in any event
within 45 days after the end of each quarterly period (other than the last      
quarterly period) in each fiscal year, consolidated statements of operations,   
stockholders' equity and cash flows of the Company and its Subsidiaries for the 
period from the beginning of the current fiscal year to the end of such         
quarterly period, and a consolidated balance sheet of the Company and its       
Subsidiaries as at the end of such quarterly period, setting forth in each case 
in comparative form figures for the corresponding period in the preceding fiscal
year, and certified by the Chief Financial Officer of the Company, subject to   
changes resulting from year-end adjustments;                                    

                      (B)      as soon as practicable and in any event
within 90 days after the end of each fiscal year, consolidated statements of    
operations, stockholders' equity and cash flows of the Company and its          
Subsidiaries for such year, and the consolidated balance sheet of the Company   
and its Subsidiaries as at the end of such year, setting forth in each case in  
comparative form corresponding consolidated figures from the preceding annual   
audit and certified to the Company by independent public accountants of         
recognized national standing selected by the Company;                           

                       (C)      promptly after their becoming available,
copies of all registration statements and reports which the Company or any of   
its Subsidiaries shall have filed with the SEC or any national securities       
exchange or quotation system;                                                   

                        (D)      promptly after the mailing thereof to the
holders of Common Stock of the Company, copies of all financial statements,     
reports and proxy statements so mailed;                                         

                       (E)      promptly after their becoming available,
copies of all reports and compliance certificates filed in connection with the  
Financing Agreements and the Congress Facility; and                             

                       (F)      true, complete and correct copies of all
documents, reports, financial data and other information that each Buyer may    
reasonably request.                                                             

                      (ii)     The Company shall permit the authorized
representatives designated by each Buyer to visit and inspect any of the        
properties of the Company or any of its Subsidiaries, including their books of  
account, and to discuss their affairs, finances and accounts with their         
officers, all at such times as each Buyer may reasonably request.               

                         (iii)    Each Buyer shall have the right to consult
with and advise the management of the Company and its subsidiaries, upon        
reasonable notice at reasonable times from time to time, on all matters relating
to the operation of the Company and its Subsidiaries.                           

              d.       RESERVATION OF SHARES. The Company shall take all
action necessary to at all times have authorized, and reserved for the purpose  
of issuance of shares of                                                        

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Common Stock needed to provide for the issuance of the Conversion Shares        
issuable upon conversion of all outstanding Preferred Shares (without regard to 
any limitations on conversions) in accordance with the terms of the Certificate.

           e.       LISTING. The Company shall promptly secure the
listing of all of the Registrable Securities (as defined in the Investors Rights
Agreement) upon each national securities exchange and automated quotation       
system, if any, upon which shares of Common Stock are then listed (subject to   
official notice of issuance) and shall maintain, so long as any other shares of 
Common Stock shall be so listed, such listing of all Registrable Securities from
time to time issuable under the terms of the Transaction Documents and the      
Certificate. So long as any Securities are outstanding, the Company shall       
maintain the Common Stock's authorization for quotation on the Nasdaq National  
Market or for listing on the New York Stock Exchange (as applicable, the        
"PRINCIPAL MARKET"). So long as any Preferred Shares are outstanding and other  
than in connection with Organic Changes (as defined in the Certificate) that    
have been properly authorized by the holders of Preferred Shares in accordance  
with the Certificate, neither the Company nor any of its Subsidiaries shall take
any action which would be reasonably expected to result in the delisting or     
suspension of the Common Stock from the Principal Market. The Company shall pay 
all fees and expenses in connection with satisfying its obligations under this  
Section 4(f).                                                                   

            f.       PROXY STATEMENT. The Company shall provide each
stockholder entitled to vote at the next meeting of stockholders of the Company,
which meeting shall occur on or before April 30, 2003 and the record date for   
such meeting shall be established by the Company's Board of Directors on or     
before March 15, 2003; a proxy statement, together with a form of proxies, which
have been previously approved by the Buyers and a counsel of their choice,      
soliciting each such stockholder's affirmative vote at such stockholder meeting 
for approval for the issuance of a number of Conversion Shares greater in the   
aggregate than 19.99% of the number of shares of Common Stock outstanding       
immediately prior to the Closing Date pursuant to applicable law, the rules of  
the NASD and any other rules and regulations of the Principal Market (such      
affirmative approval being referred to herein as the "STOCKHOLDER APPROVAL"),   
and the Company shall use its best efforts to solicit proxies to vote in favor  
of such issuance and to cause the Board of Directors of the Company to recommend
to the stockholders that they approve such proposal.                            

              g.       COMPLIANCE WITH LAW. The Company shall, and shall
cause its Subsidiaries, to comply in all material respects with all applicable  
Legal Requirements (including, without limitation, all Environmental Laws).     

5.       TRANSFER AGENT INSTRUCTIONS.                         

           The Company shall issue irrevocable instructions to its
transfer agent, and any subsequent transfer agent, to issue certificates or     
credit shares to the applicable balance accounts at the Depository Trust Company
("DTC"), registered in the name of each Buyer or its respective nominee(s), for 
the Conversion Shares in such amounts as specified from time to time by each    
Buyer to the Company upon conversion of the Preferred Shares (the "IRREVOCABLE  
TRANSFER AGENT INSTRUCTIONS"), a form of which is attached as Exhibit D hereto. 
Prior to registration of the Conversion Shares under the 1933 Act, all such     
certificates shall bear the                                                     

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restrictive legend specified in Section 2(g) of this Agreement. The Company     
warrants that no instruction other than the Irrevocable Transfer Agent          
Instructions referred to in this Section 5 and stop transfer instructions to    
give effect to Section 2(f) hereof (in the case of the Conversion Shares, prior 
to registration of the Conversion Shares under the 1933 Act) will be given by   
the Company to its transfer agent and that the Securities shall otherwise be    
freely transferable on the books and records of the Company as and to the extent
provided in this Agreement, the Certificate and the Investors Rights Agreement. 
If a Buyer provides the Company with an opinion of counsel, in a form reasonably
acceptable to the Company, to the effect that a public sale, assignment or      
transfer of Securities may be made without registration under the 1933 Act or   
the Buyer provides the Company with reasonable assurances that the Securities   
can be sold pursuant to Rule 144 without any restriction as to the number of    
securities acquired as of a particular date that can then be immediately sold,  
the Company shall permit the transfer, and, in the case of the Conversion       
Shares, promptly instruct its transfer agent to issue one or more certificates, 
or credit shares to one or more balance accounts at DTC, in such name and in    
such denominations as specified by such Buyer and without any restrictive       
legend. The Company acknowledges that a breach by it of its obligations         
hereunder will cause irreparable harm to the Buyers by vitiating the intent and 
purpose of the transaction contemplated hereby. Accordingly, the Company        
acknowledges that the remedy at law for a breach of its obligations under this  
Section 5 will be inadequate and agrees, in the event of a breach or threatened 
breach by the Company of the provisions of this Section 5, that the Buyers shall
be entitled, in addition to all other available remedies, to an order and/or    
injunction restraining any breach and requiring immediate issuance and transfer,
without the necessity of showing economic loss and without any bond or other    
security being required.                                                        

6.       CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL.      

                 The obligation of the Company to issue and sell the Preferred
Shares to each Buyer at the Closing is subject to the satisfaction, at or before
the Closing Date, of each of the following conditions, provided that these      
conditions are for the Company's sole benefit and may be waived by the Company  
at any time in its sole discretion by providing each Buyer with prior written   
notice thereof:                                                                 

       a.       Such Buyer shall have executed each of the
Transaction Documents to which it is a party and delivered the same to the      
Company.                                                                        

               b.       Such Buyer shall have delivered to the Company the
Purchase Price for the Preferred Shares being purchased by such Buyer at the    
Closing by wire transfer of immediately available funds pursuant to the wire    
instructions provided by the Company at least two (2) Business Days prior to the
Closing.                                                                        

             c.       The representations and warranties of such Buyer
shall be true and correct in all material respects as of the date when made and 
as of the Closing Date as though made at that time (except for representations  
and warranties that speak as of a specific date), and such Buyer shall have     
performed, satisfied and complied in all material respects with the covenants,  
agreements and conditions required by the Transaction Documents to be performed,
satisfied or complied with by such Buyer at or prior to the Closing Date.       

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7.       CONDITIONS TO EACH BUYER'S OBLIGATION TO PURCHASE.   

          The obligation of each Buyer hereunder to purchase the
Preferred Shares from the Company at the Closing is subject to the satisfaction,
at or before the Closing Date, of each of the following conditions, provided    
that these conditions are for each Buyer's sole benefit and may be waived by    
such Buyer at any time in its sole discretion by providing the Company with     
prior written notice thereof:                                                   

            a.       (i) The Company shall have executed each of the
Transaction Documents and copies of the agreements and documents evidencing or  
otherwise relating to the Financing Agreement (all certified as true, complete  
and correct by the Chief Executive Officer or Chief Financial Officer of the    
Company) and delivered the same to such Buyer, (ii) McKim shall have executed   
and delivered to the Buyers the Investors Rights Agreement and (iii) each party 
to the Voting Agreement shall have executed and delivered to the Buyers the     
Voting Agreement.                                                               

                b.       The Certificate shall have been filed with and made
effective by the Secretary of State of the Commonwealth of Massachusetts, and a 
copy thereof stamped as filed by the Secretary of State of the Commonwealth of  
Massachusetts shall have been delivered to such Buyer.                          

            c.       The order of the United States Bankruptcy Court
approving the CSD Acquisition (the "SALE Order") shall be in the form attached  
hereto as Exhibit E and (i) shall continue to be in full force and effect       
without modification, amendment or supplement, (ii) no appeal shall have been   
filed within the time period specified by Rule 8002(a) of the Federal Rules of  
Bankruptcy Procedure ("FRBP"), (iii) in the event a timely appeal has been      
filed, the effectiveness of the Sale Order shall not have been stayed in        
accordance with Rule 8005 of the FRBP and (iv) in the event such order was      
stayed pending appeal, such stay shall have been terminated by a subsequent     
court order.                                                                    

       d.       The Company shall have consummated the CSD
Acquisition pursuant to the Acquisition Documents (without any further amendment
or modification thereto that has not been approved in writing by the Buyers).   
All conditions precedent to the obligations of all parties to the Acquisition   
Documents to the consummation of the CSD Acquisition shall have been satisfied  
(or, with the prior written consent of the Buyers, waived) in the reasonable    
judgment of such Buyer.                                                         

                 e.       The Company and its Subsidiaries shall have obtained
all required licenses, waivers, consents and approvals, governmental and        
otherwise in connection with the transactions contemplated by the Financing     
Agreement, this Agreement and the operation of the Company's business (including
the CSD Acquisition), and such licenses, waivers and consents and approvals     
shall be in full force and effect.                                              

          f.       Such Buyer shall have determined, in its sole
discretion, that no event or development shall have occurred since June 30, 2002
which could have a Material Adverse Effect and that no material disruption or   
adverse developments in the financial markets                                   

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generally or affecting the securities of companies in the Company's industry    
which makes it inadvisable for such Buyer to proceed with the purchase of the   
Preferred Shares has occurred.                                                  

      g.       There shall exist no claim, action, suit,
investigation, litigation or proceeding, pending or threatened in any court or  
before any arbitrator or Governmental Authority which relates to the CSD        
Acquisition, the Sale Order, the Acquisition Documents, this Agreement or the   
Financing Agreement or which, in the opinion of such Buyer, has any reasonable  
likelihood of having a Material Adverse Effect.                                 

                 h.       The Company and its Subsidiaries shall have received
the proceeds of the advance under the $100,000,000 revolving credit facility (  
the "CONGRESS LOANS") to be provided by Congress Financial Corporation          
("CONGRESS") and there shall be not less than $25 million in excess borrowings  
available under the Congress Loan Documents as of the Closing Date, after giving
effect to the CSD Acquisition, the transactions contemplated hereby, under the  
Financing Agreement and the Congress Loan Documents, and such Buyer shall have  
received copies of the loan agreement, promissory note and other agreements,    
instrument, certificates and documents securing, evidencing or otherwise        
relating to the Congress Loans (the "CONGRESS LOAN DOCUMENTS"), which shall be  
in form and substance satisfactory to such Buyer and which shall be true,       
correct and complete, as certified by the Chief Executive Officer or the Chief  
Financial Officer of the Company.                                               

         i.       The Common Stock (x) shall be designated for
quotation or listed on the Principal Market and (y) shall not have been         
suspended by the SEC or the Principal Market from trading on the Principal      
Market nor shall suspension by the SEC or the Principal Market have been        
threatened either (A) in writing by the SEC or the Principal Market or (B) by   
falling below the minimum listing maintenance requirements of the Principal     
Market.                                                                         

              j.       The representations and warranties of the Company
(both before and after giving effect to the CSD Acquisition) shall be true,     
complete and correct in all material respects (except for representations and   
warranties qualified by materiality or Material Adverse Effect or such similar  
qualification, which shall not be further qualified) as of the date when made   
and as of the Closing Date as though made at that time (except for              
representations and warranties that speak as of a specific date) and the Company
shall have performed, satisfied and complied with the covenants, agreements and 
conditions required by the Transaction Documents to be performed, satisfied or  
complied with by the Company at or prior to the Closing Date. Such Buyer shall  
have received a certificate, executed by the Chief Executive Officer or the     
Chief Financial Officer of the Company, dated as of the Closing Date, to the    
foregoing effect and as to such other matters as may be reasonably requested by 
such Buyer, including, without limitation, an update as of the Closing Date     
regarding the representation contained in Section 3(c) above.                   

                 k.       Such Buyer shall have received the opinion of Davis,
Malm & D'Agostine, P.C., dated as of the Closing Date, in form, scope and       
substance satisfactory to such Buyer and in substantially the form attached     
hereto as Exhibit F.                                                            

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                  l.       The Company shall have executed and delivered to such
Buyer the Preferred Stock Certificates (in such denominations as such Buyer     
shall request) for the Preferred Shares being purchased by such Buyer at the    
Closing.                                                                        

             m.       The Board of Directors of the Company shall have
adopted resolutions consistent with Section 3(b) above and in a form reasonably 
acceptable to such Buyer (the "RESOLUTIONS").                                   

           n.       As of the Closing Date, the Company shall have
reserved out of its authorized and unissued Common Stock, solely for the purpose
of effecting the conversion of the Preferred Shares, at least 2,380,953 shares  
of Common Stock.                                                                

                o.       The Irrevocable Transfer Agent Instructions, in the
form of Exhibit D attached hereto, shall have been delivered to such Buyer, duly
executed by the Company and acknowledged in writing by the Company's transfer   
agent.                                                                          

             p.       The Company shall have delivered to such Buyer a
certificate evidencing the incorporation and good standing of the Company and   
each Subsidiary in such entity's state of incorporation or organization issued  
by the Secretary of State of such state of incorporation or organization as of a
date within five days of the Closing Date.                                      

             q.       The Company shall have delivered to such Buyer a
certified copy of the Articles of Organization as certified (or, in the case of 
the Certificate, stamped as filed) by the Secretary of State of the Commonwealth
of Massachusetts as of a date within five (5) days of the Closing Date.         

             r.       The Company shall have delivered to such Buyer a
secretary's certificate, dated as of the Closing Date, certifying as to (A) the 
Resolutions, (B) the Articles of Organization and (C) the By-laws, each as in   
effect at the Closing.                                                          

              s.       The Company shall have made all filings under all
applicable federal and state securities laws necessary to consummate the        
issuance of the Securities pursuant to this Agreement in compliance with such   
laws.                                                                           

             t.       The Company shall have delivered to such Buyer a
letter from the Company's transfer agent certifying the number of shares of     
Common Stock outstanding as of a date within five days of the Closing Date.     

       u.       Such Buyer shall be satisfied, in its sole
discretion, with the terms, amount and scope of all Policies in effect with     
respect to the Company and its Subsidiaries (both before and after giving effect
to the CSD Acquisition).                                                        

       v.       Such Buyer shall be satisfied, in its sole
discretion, with all ERISA, environmental, tax and labor matters relating to the
Company and its Subsidiaries (both before and after giving effect to the CSD    
Acquisition).                                                                   

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       w.       Such Buyer shall be satisfied, in its sole
discretion, with the terms, conditions and indemnities of each contract,        
agreement or instrument being assumed or guaranteed by the Company in connection
with the CSD Acquisition.                                                       

               x.       After giving effect to the payment of the purchase
price for the CSD Acquisition and all expenses of the Company and its           
Subsidiaries in connection therewith, the Financing Agreement and the Congress  
Loans, there shall be not less than $25,000,000 of unrestricted borrowing       
availability under the Congress Loan Documents, as certified to such Buyer in   
writing by the Chief Executive Officer or Chief Financial Officer of the        
Company.                                                                        

                  y.       Such Buyer shall have received such other agreements,
instruments, certificates and other documents as it may determine are customary 
for the transactions contemplated by the Transaction Documents, in each case in 
form and substance satisfactory to such Buyer.                                  

8.       INDEMNIFICATION.                                     

In consideration of each Buyer's execution and delivery of the
Transaction Documents and acquiring the Securities thereunder and in addition to
all of the Company's other obligations under the Transaction Documents and the  
Certificate, the Company shall defend, protect, indemnify and hold harmless each
Buyer and each other holder of Preferred Shares and all of their stockholders,  
officers, directors, managers, members, employees and direct or indirect        
investors and any of the foregoing persons' agents or other representatives     
(including, without limitation, those retained in connection with the           
transactions contemplated by this Agreement) (collectively, the "INDEMNITEES")  
from and against any and all actions, causes of action, suits, claims, losses,  
costs, penalties, fees, liabilities and damages, and expenses in connection     
therewith (irrespective of whether any such Indemnitee is a party to the action 
for which indemnification hereunder is sought), and including reasonable        
attorneys' fees and disbursements (the "INDEMNIFIED LIABILITIES"), incurred by  
any Indemnitee as a result of, or arising out of, or relating to (a) any        
misrepresentation or breach of any representation or warranty made by the       
Company in the Transaction Documents, the Certificate or any other certificate, 
instrument or document contemplated hereby or thereby, (b) any breach of any    
covenant, agreement or obligation of the Company contained in the Transaction   
Documents, the Certificate or any other certificate, instrument or document     
contemplated hereby or thereby, (c) any cause of action, suit or claim brought  
or made against such Indemnitee (other than a cause of action, suit or claim    
which is (x) brought or made by the Company and (y) is not a shareholder        
derivative suit) and arising out of or resulting from (i) the execution,        
delivery, performance or enforcement of the Transaction Documents, the          
Certificate or any other certificate, instrument or document contemplated hereby
or thereby, (ii) any transaction financed or to be financed in whole or in part,
directly or indirectly, with the proceeds of the issuance of the Securities or  
(iii) the status of such Buyer or holder of Securities as an investor in the    
Company. To the extent that the foregoing undertaking by the Company may be     
unenforceable for any reason, the Company shall make the maximum contribution to
the payment and satisfaction of each of the Indemnified Liabilities which is    
permissible under applicable law. Except as otherwise set forth herein, the     
mechanics and procedures with respect to the rights and obligations under this  
Section 8 shall be the same as those set forth in Section 5 of the Investors    
Rights Agreement, including, without                                            

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limitation, those procedures with respect to the settlement of claims and the   
Company's rights to assume the defense of claims.                               

9.       MISCELLANEOUS.                                       

         a.       GOVERNING LAW; JURISDICTION; JURY TRIAL. All
questions concerning the construction, validity, enforcement and interpretation 
of this Agreement shall be governed by the internal laws of the State of New    
York, without giving effect to any choice of law or conflict of law provision or
rule (whether of the State of New York or any other jurisdiction) that would    
cause the application of the laws of any jurisdiction other than the State of   
New York. Each party hereby irrevocably submits to the non-exclusive            
jurisdiction of the state and federal courts sitting in The City of New York,   
Borough of Manhattan, for the adjudication of any dispute hereunder or in       
connection herewith or with any transaction contemplated hereby or discussed    
herein, and hereby irrevocably waives, and agrees not to assert in any suit,    
action or proceeding, any claim that it is not personally subject to the        
jurisdiction of any such court, that such suit, action or proceeding is brought 
in an inconvenient forum or that the venue of such suit, action or proceeding is
improper. Each party hereby irrevocably waives personal service of process and  
consents to process being served in any such suit, action or proceeding by      
mailing a copy thereof to such party at the address for such notices to it under
this Agreement and agrees that such service shall constitute good and sufficient
service of process and notice thereof. Nothing contained herein shall be deemed 
to limit in any way any right to serve process in any manner permitted by law.  
EACH PARTY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE, AND AGREES NOT TO   
REQUEST, A JURY TRIAL FOR THE ADJUDICATION OF ANY DISPUTE HEREUNDER OR IN       
CONNECTION HEREWITH OR ARISING OUT OF THIS AGREEMENT OR ANY TRANSACTION         
CONTEMPLATED HEREBY.                                                            

                b.       COUNTERPARTS. This Agreement may be executed in two
or more identical counterparts, all of which shall be considered one and the    
same agreement and shall become effective when counterparts have been signed by 
each party and delivered to the other party; provided that a facsimile signature
shall be considered due execution and shall be binding upon the signatory       
thereto with the same force and effect as if the signature were an original, not
a facsimile signature.                                                          

             c.       HEADINGS. The headings of this Agreement are for
convenience of reference and shall not form part of, or affect the              
interpretation of, this Agreement.                                              

             d.       SEVERABILITY. If any provision of this Agreement
shall be invalid or unenforceable in any jurisdiction, such invalidity or       
unenforceability shall not affect the validity or enforceability of the         
remainder of this Agreement in that jurisdiction or the validity or             
enforceability of any provision of this Agreement in any other jurisdiction.    

         e.       ENTIRE AGREEMENT; AMENDMENTS. This Agreement
supersedes all other prior oral or written agreements between each Buyer, the   
Company, their affiliates and persons acting on their behalf with respect to the
matters discussed herein, and this Agreement and the instruments referenced     
herein contain the entire understanding of the parties with respect to the      
matters covered herein and therein and, except as specifically set forth herein 
or therein,                                                                     

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neither the Company nor any Buyer makes any representation, warranty, covenant  
or undertaking with respect to such matters. No provision of this Agreement may 
be amended or waived other than by an instrument in writing signed by the       
Company and the holders of at least a majority of the Preferred Shares then     
outstanding. No such amendment shall be effective to the extent that it applies 
to less than all of the holders of the Preferred Shares then outstanding. No    
consideration shall be offered or paid to any person to amend or consent to a   
waiver or modification of any provision of any of the Transaction Documents or  
the Certificate unless the same consideration also is offered to all of the     
parties to the Transaction Documents or holders of Preferred Shares, as the case
may be.                                                                         

             f.       NOTICES. Any notices, consents, waivers or other
communications required or permitted to be given under the terms of this        
Agreement must be in writing and will be deemed to have been delivered: (i) upon
receipt, when delivered personally; (ii) upon receipt, when sent by facsimile   
(provided confirmation of transmission is mechanically or electronically        
generated and kept on file by the sending party); or (iii) one (1) Business Day 
after deposit with a nationally recognized overnight delivery service, in each  
case properly addressed to the party to receive the same. The addresses and     
facsimile numbers for such communications shall be:                             

If to the Company:                          

Clean Harbors, Inc.       
1501 Washington Street    
Braintree, MA  02185      
        Attention: Chief Financial Officer
         Telephone:  781-849-1800, Ext. 4450
Facsimile:   781-848-1632 

With a copy to:                             

    Davis, Malm & D'Agostine, P.C.
One Boston Place          
  Boston, Massachusetts  02108
       Attention:  C. Michael Malm, Esq.
Telephone:  617-365-2500  
Facsimile:   617-525-6215 

If to the Transfer Agent:                   

             American Stock Transfer & Trust Company
6201 15th Avenue          
Brooklyn, NY  11219       
            Attention: Fran Noftel or Donna Ansbro
Telephone:  718-921-8200  
Facsimile:   718-921-8337 

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                If to a Buyer, to it at the address and facsimile number set
forth on the Schedule of Buyers, with copies to such Buyer's representatives as 
set forth on the Schedule of Buyers, or at such other address and/or facsimile  
number and/or to the attention of such other person as the recipient party has  
specified by written notice given to each other party five days prior to the    
effectiveness of such change. Written confirmation of receipt (A) given by the  
recipient of such notice, consent, waiver or other communication, (B)           
mechanically or electronically generated by the sender's facsimile machine      
containing the time, date, recipient facsimile number and an image of the first 
page of such transmission or (C) provided by a nationally recognized overnight  
delivery service shall be rebuttable evidence of personal service, receipt by   
facsimile or receipt from a nationally recognized overnight delivery service in 
accordance with clause (i), (ii) or (iii) above, respectively.                  

            g.       SUCCESSORS AND ASSIGNS. This Agreement shall be
binding upon and inure to the benefit of the parties and their respective       
successors and assigns, including any purchasers of the Preferred Shares. The   
Company shall not assign this Agreement or any rights or obligations hereunder  
without the prior written consent of the holders of at least a majority of the  
Preferred Shares then outstanding, including by merger or consolidation. A Buyer
may assign some or all of its rights hereunder without the consent of the       
Company; provided, however, that the transferee has agreed in writing to be     
bound by the applicable provisions of this Agreement.                           

            h.       NO THIRD PARTY BENEFICIARIES. This Agreement is
intended for the benefit of the parties hereto and their respective permitted   
successors and assigns, and is not for the benefit of, nor may any provision    
hereof be enforced by, any other person.                                        

                i.       SURVIVAL. The representations and warranties of the
Company and the Buyers contained in Sections 2 and 3, the agreements and        
covenants set forth in Sections 4, 5 and 9, and the indemnification provisions  
set forth in Section 8, shall survive the Closing. Each Buyer shall be          
responsible only for its own representations, warranties, agreements and        
covenants hereunder.                                                            

                 j.       PUBLICITY. The Company and each Buyer shall have the
right to approve before issuance any press releases or any other public         
statements with respect to the transactions contemplated hereby; provided,      
however, that the Company shall be entitled, without the prior approval of any  
Buyer, to make any press release or other public disclosure with respect to such
transactions as is required by applicable law and regulations (although each    
Buyer shall be consulted by the Company in connection with any such press       
release or other public disclosure prior to its release and shall be provided   
with a copy thereof and in no event may the Company disclose publicly the       
identity of any Buyer or their nominees or affiliates without the prior consent 
of such Buyer).                                                                 

                 k.       FURTHER ASSURANCES. Each party shall do and perform,
or cause to be done and performed, all such further acts and things, and shall  
execute and deliver all such other agreements, certificates, instruments and    
documents, as the other party may reasonably request in order to carry out the  
intent and accomplish the purposes of this Agreement and the consummation of the
transactions contemplated hereby.                                               

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               l.       PLACEMENT AGENT. Except as disclosed in writing to
the Buyers, the Company acknowledges that it has not engaged any Person as      
placement agent or broker in connection with the sale of the Preferred Shares.  
The Company shall be responsible for the payment of any placement agent's fees, 
financial advisory fees, or brokers' commissions (other than for persons engaged
by or on behalf of any Buyer) relating to or arising out of the transactions    
contemplated hereby. The Company shall pay, and hold each Buyer harmless        
against, any liability, loss or expense (including, without limitation,         
attorney's fees and out-of-pocket expenses) arising in connection with any such 
claim.                                                                          

              m.       NO STRICT CONSTRUCTION. The language used in this
Agreement will be deemed to be the language chosen by the parties to express    
their mutual intent, and no rules of strict construction will be applied against
any party.                                                                      

        n.       REMEDIES. Each Buyer and each holder of the
Securities shall have all rights and remedies set forth in the Transaction      
Documents and the Certificate and all rights and remedies which such holders    
have been granted at any time under any other agreement or contract and all of  
the rights which such holders have under any law. Any person having any rights  
under any provision of this Agreement shall be entitled to enforce such rights  
specifically (without posting a bond or other security), to recover damages by  
reason of any breach of any provision of this Agreement and to exercise all     
other rights granted by law.                                                    

              o.       PAYMENT SET ASIDE. To the extent that the Company
makes a payment or payments to any Buyer hereunder or pursuant to the Investors 
Rights Agreement, the Certificate or the Buyers enforce or exercise their rights
hereunder or thereunder, and such payment or payments or the proceeds of such   
enforcement or exercise or any part thereof are subsequently invalidated,       
declared to be fraudulent or preferential, set aside, recovered from, disgorged 
by or are required to be refunded, repaid or otherwise restored to the Company, 
a trustee, receiver or any other person under any law (including, without       
limitation, any bankruptcy law, state or federal law, common law or equitable   
cause of action), then to the extent of any such restoration the obligation or  
part thereof originally intended to be satisfied shall be revived and continued 
in full force and effect as if such payment had not been made or such           
enforcement or setoff had not occurred.                                         

[signature page follows]

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 IN WITNESS WHEREOF, the Buyers and the Company have caused this
Securities Purchase Agreement to be duly executed as of the date first written  
above.                                                                          

COMPANY:                                                                        

CLEAN HARBORS, INC.                                                             

By:                                                                           
-----------------------                                             
Name:                                                               
Title:                                                              

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   BUYERS:

           CERBERUS CH LLC

                        By:  Cerberus Partners, L.P.
                         its Managing Member

                            By:  Cerberus Associates, L.L.C.
                         its General Partner

By: 
                                        ----------------------------------
           Name:
            Title:

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                          OAK HILL SECURITIES FUND, L.P.

                                  By:   Oak Hill Securities GenPar, L.P.
                           its General Partner

                               By:   Oak Hill Securities MGP, Inc.
                           its General Partner

By: 
                                        ----------------------------------
           Name:
            Title:

                             OAK HILL SECURITIES FUND II, L.P.

                                     By:   Oak Hill Securities GenPar II, L.P.
                           its General Partner

                                  By:   Oak Hill Securities MGP II, Inc.
                                 its General Partner

By: 
                                        ----------------------------------
           Name:
            Title:

                    LERNER ENTERPRISES, L.P.

                                By:  Oak Hill Asset Management, Inc.
                                     As advisor and attorney-in-fact
                           to Lerner Enterprises

By: 
                                        ----------------------------------
           Name:
            Title:

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                        P&PK FAMILY LTD. PARTNERSHIP

                                By:  Oak Hill Asset Management, Inc.
                                     As advisor and attorney-in-fact
                                     to P&PK Family Ltd. Partnership

By: 
                                        ----------------------------------
           Name:
            Title:

                                CARDINAL INVESTMENT PARTNERS I, L.P.

                        By:  Oak Hill Advisors, L.P.
                                     As advisor and attorney-in-fact
                                     Cardinal Investment Partners I,
          L.P.

                            By:  Oak Hill Advisors MGP, Inc.
                         its General Partner

By: 
                                        ----------------------------------
           Name:
            Title:

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SCHEDULE A

                                                        [Enlarge/Download Table]


                                    Number of      Amount of                                         
       Investor Address           Preferred      Commitment of    Investor's Representatives' Address
     and Facsimile Number           Shares      Preferred Shares         and Facsimile Number        
-------------------------------   ------------  ----------------  -----------------------------------
                                                                                                     
Cerberus CH LLC                       16,750        $16,750,000   Schulte Roth & Zabel LLP           
450 Park Avenue, 28th Floor                                       919 Third Avenue                   
New York, NY 10022                                                New York, NY  10022                
Telephone:  (212) 891-2100                                        Attn:  Stuart Freedman, Esq.       
Facsimile:  (212) 891-1540                                        Telephone:  (212) 756-2000         
Attention:  Kevin Genda and                                       Facsimile:  (212) 593-5955         
Daniel Wolf                                                                                          

Oak Hill Securities Fund, L.P.                                    Paul, Weiss, Rifkind, Wharton &    
65 East 55th Street                                               Garrison                           
New York, New York 10022              3,465          $3,465,000   1285 Avenue of the Americas        
Telephone: (212) 326-1552                                         New York, NY 10019                 
Facsimile:  (212) 838-8411                                        Telephone: (212) 373-3000          
Attention:  William H. Bohnsack,                                  Facsimile:  (212) 757-3990         
Jr.                                                               Attention:  Eric Goodison          

Oak Hill Securities Fund II, L.P.                                 Paul, Weiss, Rifkind, Wharton &    
65 East 55th Street                                               Garrison                           
New York, New York 10022              3,465          $3,465,000   1285 Avenue of the Americas        
Telephone: (212) 326-1552                                         New York, NY 10019                 
Facsimile:  (212) 838-8411                                        Telephone: (212) 373-3000          
Attention:  William H. Bohnsack,                                  Facsimile:  (212) 757-3990         
Jr.                                                               Attention:  Eric Goodison          

Lerner Enterprises, L.P.                                          Paul, Weiss, Rifkind, Wharton &    
65 East 65th Street                                               Garrison                           
New York, New York 10022               730            $730,000    1285 Avenue of the Americas        
Telephone: (212) 326-1552                                         New York, NY 10019                 
Facsimile:  (212) 838-8411                                        Telephone: (212) 373-3000          
Attention:  William H. Bohnsack,                                  Facsimile:  (212) 757-3990         
Jr.                                                               Attention:  Eric Goodison          

P&PK Family Ltd. Partnership                                      Paul, Weiss, Rifkind, Wharton &    
65 East 55th Street                                               Garrison                           
New York, New York 10021               165            $165,000    1285 Avenue of the Americas        
Telephone: (212) 326-1552                                         New York, NY 10019                 
Facsimile:  (212) 838-8411                                        Telephone: (212) 373-3000          
Attention:  William H. Bohnsack,                                  Facsimile:  (212) 757-3990         
Jr.                                                               Attention:  Eric Goodison          

Cardinal Investment Partners I,                                   Paul, Weiss, Rifkind, Wharton &    
L.P.                                                              Garrison                           
65 East 55th Street                    425            $425,000    1285 Avenue of the Americas        
New York, New York 10021                                          New York, NY 10019                 
Telephone: (212) 326-1552                                         Telephone: (212) 373-3000          
Facsimile:  (212) 838-8411                                        Facsimile:  (212) 757-3990         
Attention:  William H. Bohnsack,                                  Attention:  Eric Goodison          
Jr.                                                                                                  

Dates Referenced Herein   and   Documents Incorporated by Reference

				Referenced-On Page
This ‘SC 13D/A’ Filing		Date		First		Last			Other Filings
		12/31/04		15					10-K,  10-K/A,  NT 10-K
		4/30/03		37
		3/15/03		37
		12/31/02		18					10-K,  4,  5,  NT 10-K
		10/1/02		15
Filed on:		9/20/02
		9/10/02		8					3,  8-K,  8-K/A
		9/6/02		1		7
		7/15/02		15
		6/30/02		14		39			10-Q
		12/31/01		17		18			10-K405
		8/31/01		14					4
		1/1/01		14
		12/31/00		18					10-K405,  NT 10-K
		8/31/00		14
		8/31/99		14
									List all Filings