ENVIROTEST SYSTEMS CORP /DE/
SC 13D, 1998-02-04
AUTOMOTIVE REPAIR, SERVICES & PARKING
Previous: ACE LTD, SC 13G, 1998-02-04
Next: USA TECHNOLOGIES INC, SB-2/A, 1998-02-04



<PAGE>

                                 SCHEDULE 13D

                   Under the Securities Exchange Act of 1934
                               (Amendment No. 1)*

                             Envirotest Systems Corp.
           --------------------------------------------------------
                                (Name of Issuer)

                      Class A Common Stock Par Value $0.01
           --------------------------------------------------------
                          (Title of Class of Securities)

                                   29409W105
           --------------------------------------------------------
                                 (CUSIP Number)

                             Cleveland A. Christophe
                                TSG Ventures L.P.
                                177 Broad Street
                            Stamford, Connecticut 06901
                               (203) 406-1515

           --------------------------------------------------------
           (Name, Address and Telephone Number of Person Authorized
                     to Receive Notices and Communications)

                                December 3, 1997
           --------------------------------------------------------
            (Date of Event which Requires Filing of this Statement)

   If the  filing  person has  previously filed a  statement on Schedule 13G to
report the  acquisition  which  is the  subject  of this  Schedule 13D,  and is
filing this  schedule  because of Rule 13d-1(b)(3) or (4),  check the following
box / /.

   NOTE:  Six copies of this statement, including all exhibits, should be filed
with the Commission.  See Rule 13d-1(a) for other parties to whom copies are to
be sent.

   *The remainder of  this cover  page  shall  be  filled  out  for a reporting
person's  initial  filing on this  form with  respect to the  subject  class of
securities,  and for any  subsequent  amendment  containing  information  which
would alter disclosures provided in a prior cover page.

   The information  required on the  remainder of this  cover page shall not be
deemed to be "filed"  for the purpose of  Section 18 of the Securities Exchange
Act of 1934  ("Act") or otherwise subject to the liabilities of that section of
the Act but shall be subject to all other  provisions of the Act  (however, see
the Notes).


                        (Continued on following page(s))

                              Page 1 of 12 Pages
                                        


<PAGE>

CUSIP No. 29409W105                   13D                 Page 2 of 12 Pages
          ---------                                           


- -------------------------------------------------------------------------------
 (1) Names of Reporting Persons.  S.S. or I.R.S. Identification Nos. of Above
     Persons

 TSG Ventures L.P.
- -------------------------------------------------------------------------------
 (2) Check the Appropriate Box if a Member     (a)  / /
     of a Group*                               (b)  /x/
- -------------------------------------------------------------------------------
 (3) SEC Use Only

- -------------------------------------------------------------------------------
 (4) Source of Funds*
  OO (See response to Item 3).
- -------------------------------------------------------------------------------
 (5) Check if Disclosure of Legal Proceedings is Required Pursuant to
     Items 2(d) or 2(e)
- -------------------------------------------------------------------------------
 (6) Citizenship or Place of Organization
 Delaware
- -------------------------------------------------------------------------------
Number of Shares              (7) Sole Voting Power
 Beneficially Owned                                        Not applicable 
 by Each Reporting           --------------------------------------------------
 Person With                  (8) Shared Voting Power      2,246,818 shares
                                                           of Class A common
                                                           stock

                             --------------------------------------------------
                              (9) Sole Dispositive Power   Not applicable


                             --------------------------------------------------
                             (10) Shared Dispositive Power  2,246,818 shares
                                                            of Class A common
                                                            stock
- -------------------------------------------------------------------------------
(11) Aggregate Amount Beneficially Owned by Each Reporting Person
2,246,818 share of common stock
- -------------------------------------------------------------------------------
(12) Check if the Aggregate Amount in Row (11) Excludes Certain Shares*
    Certain Shares(See Instructions)
- -------------------------------------------------------------------------------
(13) Percent of Class Represented by Amount in Row (11)
25.08%
- -------------------------------------------------------------------------------
(14) Type of Reporting Person*
PN
- -------------------------------------------------------------------------------
                    *SEE INSTRUCTION BEFORE FILLING OUT!


<PAGE>

CUSIP No. 29409W105                   13D                 Page 3 of 12 Pages
          ---------                                           


- -------------------------------------------------------------------------------
 (1) Names of Reporting Persons.  S.S. or I.R.S. Identification Nos. of Above
     Persons

 TSGVI Associates, Inc.
- -------------------------------------------------------------------------------
 (2) Check the Appropriate Box if a Member     (a)  / /
     of a Group*                               (b)  /x/
- -------------------------------------------------------------------------------
 (3) SEC Use Only

- -------------------------------------------------------------------------------
 (4) Source of Funds*
  OO (See response to Item 3).
- -------------------------------------------------------------------------------
 (5) Check if Disclosure of Legal Proceedings is Required Pursuant to
     Items 2(d) or 2(e)
- -------------------------------------------------------------------------------
 (6) Citizenship or Place of Organization
 Delaware
- -------------------------------------------------------------------------------
Number of Shares              (7) Sole Voting Power
 Beneficially Owned                                        Not applicable 
 by Each Reporting           --------------------------------------------------
 Person With                  (8) Shared Voting Power      2,246,818 shares
                                                           of Class A common
                                                           stock

                             --------------------------------------------------
                              (9) Sole Dispositive Power   Not applicable


                             --------------------------------------------------
                             (10) Shared Dispositive Power  2,246,818 shares
                                                            of Class A common
                                                            stock
- -------------------------------------------------------------------------------
(11) Aggregate Amount Beneficially Owned by Each Reporting Person
2,246,818 share of common stock
- -------------------------------------------------------------------------------
(12) Check if the Aggregate Amount in Row (11) Excludes Certain Shares*
    Certain Shares(See Instructions)
- -------------------------------------------------------------------------------
(13) Percent of Class Represented by Amount in Row (11)
25.08%
- -------------------------------------------------------------------------------
(14) Type of Reporting Person*
CO
- -------------------------------------------------------------------------------
                    *SEE INSTRUCTION BEFORE FILLING OUT!


<PAGE>

CUSIP No. 29409W105                   13D                 Page 4 of 12 Pages
          ---------                                           


- -------------------------------------------------------------------------------
 (1) Names of Reporting Persons.  S.S. or I.R.S. Identification Nos. of Above
     Persons

TSG Management Co., L.L.C.
- -------------------------------------------------------------------------------
 (2) Check the Appropriate Box if a Member     (a)  / /
     of a Group*                               (b)  /x/
- -------------------------------------------------------------------------------
 (3) SEC Use Only

- -------------------------------------------------------------------------------
 (4) Source of Funds*
  OO (See response to Item 3).
- -------------------------------------------------------------------------------
 (5) Check if Disclosure of Legal Proceedings is Required Pursuant to
     Items 2(d) or 2(e)
- -------------------------------------------------------------------------------
 (6) Citizenship or Place of Organization
 Delaware
- -------------------------------------------------------------------------------
Number of Shares              (7) Sole Voting Power
 Beneficially Owned                                        Not applicable 
 by Each Reporting           --------------------------------------------------
 Person With                  (8) Shared Voting Power      2,246,818 shares
                                                           of Class A common
                                                           stock

                             --------------------------------------------------
                              (9) Sole Dispositive Power   Not applicable


                             --------------------------------------------------
                             (10) Shared Dispositive Power  2,246,818 shares
                                                            of Class A common
                                                            stock
- -------------------------------------------------------------------------------
(11) Aggregate Amount Beneficially Owned by Each Reporting Person
2,246,818 share of common stock
- -------------------------------------------------------------------------------
(12) Check if the Aggregate Amount in Row (11) Excludes Certain Shares*
    Certain Shares(See Instructions)
- -------------------------------------------------------------------------------
(13) Percent of Class Represented by Amount in Row (11)
25.08%
- -------------------------------------------------------------------------------
(14) Type of Reporting Person*
OO
- -------------------------------------------------------------------------------
                    *SEE INSTRUCTION BEFORE FILLING OUT!



<PAGE>

CUSIP No. 29409W105                   13D                 Page 5 of 12 Pages

  1  Names of Reporting Persons.
     I.R.S. Identification Nos. of Above Persons (ENTITIES ONLY)

  Cleveland A. Christophe
- -------------------------------------------------------------------------------
  2  Check the Appropriate Box if a Member of a Group (See Instructions)(a)  / /
                                                                        (b)  /x/
- -------------------------------------------------------------------------------
  3  SEC Use Only

- -------------------------------------------------------------------------------
  4  Source of Funds (See Instructions)
  OO (See response to Item 3).
- -------------------------------------------------------------------------------
 (5) Check if Disclosure of Legal Proceedings is Required Pursuant 
     to Items 2(d) or 2(e)
- -------------------------------------------------------------------------------
 (6) Citizenship or Place of Organization

United States
- -------------------------------------------------------------------------------
Number of 
Shares Bene-         (7) Sole Voting Power         8,333 shares of Class A
ficially Owned                                     common stock
by Each              (8) Shared Voting Power       2,246,818 shares of Class A
Reporting                                          common stock
Person With   
                     (9) Sole Dispositive Power    8,333 shares of Class A
                                                   common stock
                     (10) Shared Dispositive Power 2,246,818 shares of Class A
                                                   common stock  
- -------------------------------------------------------------------------------
(11) Aggregate Amount Beneficially Owned by Each 
Reporting Person

2,255,151  shares of common stock
- -------------------------------------------------------------------------------
(12) Check if the Aggregate Amount in Row (11) Excludes 
     Certain Shares (See Instructions)
- -------------------------------------------------------------------------------
(13) Percent of Class Represented by Amount in Row (11) 
     
     25.18%
- -------------------------------------------------------------------------------
(14) Type of Reporting Person*
IN


<PAGE>

CUSIP No. 29409W105                   13D                 Page 6 of 12 Pages

  1  Names of Reporting Persons.
     I.R.S. Identification Nos. of Above Persons (ENTITIES ONLY)

     Duane E. Hill
- -------------------------------------------------------------------------------
  2  Check the Appropriate Box if a Member of a Group (See Instructions)(a)  / /
                                                                        (b)  /x/
- -------------------------------------------------------------------------------
  3  SEC Use Only

- -------------------------------------------------------------------------------
  4  Source of Funds (See Instructions)
  OO (See response to Item 3).
- -------------------------------------------------------------------------------
 (5) Check if Disclosure of Legal Proceedings is Required Pursuant 
     to Items 2(d) or 2(e)
- -------------------------------------------------------------------------------
 (6) Citizenship or Place of Organization

United States
- -------------------------------------------------------------------------------
Number of 
Shares Bene-         (7) Sole Voting Power         Not applicable
ficially Owned                                     
by Each              (8) Shared Voting Power       2,246,818 shares of Class A
Reporting                                          common stock
Person With   
                     (9) Sole Dispositive Power    Not applicable
                                                   
                     (10) Shared Dispositive Power 2,246,818 shares of Class A
                                                   common stock  
- -------------------------------------------------------------------------------
(11) Aggregate Amount Beneficially Owned by Each 
 Reporting Person

2,246,818 shares of common stock
- -------------------------------------------------------------------------------
(12) Check if the Aggregate Amount in Row (11) Excludes 
     Certain Shares (See Instructions)
- -------------------------------------------------------------------------------
(13) Percent of Class Represented by Amount in Row (11) 
     
     25.08%
- -------------------------------------------------------------------------------
(14) Type of Reporting Person*
IN



<PAGE>

                                                          Page 7 of 12 Pages

                     Amendment No. 1 to Schedule 13D
                     -------------------------------
     The Schedule 13D, dated December 29, 1993, filed by TSG Ventures Inc., a 
New York corporation ("Ventures Inc."), with respect to the Class A Common 
Stock, par value $0.01 per share (the "Class A Common Stock"), of Envirotest 
Systems Corp, a Delaware corporation (the "Issuer") is hereby amended and 
restated in its entirety as set forth below in this Amendment No. 1:


ITEM 1.  SECURITY AND ISSUER


         This Amendment No. 1 to Schedule 13D relates to the shares of Class 
         A Common Stock, par value $.01 per share (the "Class A Common Stock"), 
         of Envirotest Systems Corp., a Delaware corporation (the "Issuer").  
         The principal executive offices of the Issuer are located at 246 
         Sobrante Way, Sunnyvale, California 94086.




ITEM 2.  IDENTITY AND BACKGROUND


         (a),(b),(c)     This Schedule is being filed by TSG Ventures L.P., a
         Delaware limited partnership ("Ventures L.P."), TSGVI Associates, 
         Inc., a Delaware corporation and the sole general partner of Ventures
         L.P. ("Associates"), TSG Management Co., L.L.C., a Delaware limited 
         liability company ("Management"), Cleveland A. Christophe and Duane 
         E. Hill.  Messrs. Christophe and Hill, together with Ventures L.P., 
         Associates and Management, are referred to herein as the "Reporting 
         Persons".  Messrs. Christophe and Hill are directors, executive 
         officers and the sole shareholders of Associates, and are the sole 
         managers and members of Management.  Mark D. Inglis is a director and 
         senior vice president of Associates, and Darryl B. Thompson is a 
         senior vice president of Associates.  The present principal 
         occupation of Messrs, Christophe and Hill is serving in such 
         capacities, serving as directors and officers of TSG Associates 
         II, Inc., the general partner of the general partner of an 
         investment fund, none of which is a reporting person hereunder, and 
         otherwise engaging in the business of investing in securities.  The 
         present principal occupation of Messrs. Inglis and Thompson is 
         serving in such capacities, serving as officers of TSG Associates 
         II, Inc., and otherwise engaging in the business of investing in 
         securities.  TSG Ventures Inc., a New York corporation ("Ventures 
         Inc."), transferred all of the shares of Class A Common Stock held 
         by it to Ventures L.P. on December 3, 1997, and has ceased to be a
         reporting person.  The principal business and office address of each 
         of the Reporting Persons and Messrs. Inglis and Thompson is 177 
         Broad Street, 12th Floor, Stamford, Connecticut 06901.

         (d)     During the past five years, none of the Reporting Persons or 
         Messrs. Inglis or Thompson has been convicted in a criminal 
         proceeding (excluding traffic violations or similar misdemeanors).

         (e)     During the past five years, none of the Reporting Persons or 
         Messrs. Inglis or Thompson has been a party to a civil proceeding of 
         a judicial or administrative body of competent jurisdiction and as a 
         result of which was or is subject to a judgment, decree or final 
         order enjoining future violations of, or prohibiting or mandating 
         activities subject to, federal or state securities laws or finding 
         any violation with respect to such laws.


<PAGE>
                                                          Page 8 of 12 Pages

(f)  Each of Messrs. Christophe, Hill, Inglis and Thompson is a United 
States citizen.  The jurisdictions of organization of the other Reporting 
Persons are set forth above.

ITEM 3.  SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION

Ventures L.P. acquired beneficial ownership of the aggregate of 2,246,818 
shares of Class A Common Stock by way of a capital contribution of such 
shares from Ventures Inc. in exchange for certain limited partnership 
interests in Ventures L.P.  Immediately following such exchange, Ventures Inc. 
made a liquidating distribution of such partnership interests to its 
shareholders.

Mr. Christophe holds two directors' options granted by the Issuer to purchase 
shares of the Class A Common Stock:  (i) an option, granted on October 13, 
1997 (the "1997 Option"), to purchase 100,000 shares of Class A Common Stock 
at an exercise price equal to $5.25 (which option vests over three years  and 
vests immediately upon a change in ownership of the Issuer) and (ii)  an 
option, granted on November 12, 1996 (the "1996 Option") to purchase 25,000 
shares of Class A Common Stock at an exercise price of $3.25 per share (which 
option vests as follows:  33% on each of the first and second anniversaries 
of the date of grant and the remainder on the third anniversary of the date 
of grant).

ITEM 4.  PURPOSE OF TRANSACTION

Ventures L.P. acquired beneficial ownership of the aggregate of 2,246,818 
shares of Class A Common Stock for investment purposes.  Mr. Christophe 
acquired the 1997 Option and the 1996 Option to purchase an aggregate of 
125,000 shares (of which options to purchase 8,333 shares are presently 
exercisable or become exercisable within 60 days) from the Issuer in 
connection with his service as a director of the Issuer.  Depending on market 
conditions, their continuing evaluation of the business and prospects of the 
Issuer and other factors and subject to the terms of the stockholders' 
agreements described under Item 6 below, the Reporting Persons may dispose of 
or acquire additional shares in the open market.  Except as set forth above, 
none of the Reporting Persons has any present plans which relate to or would 
result in:

(a)  The acquisition by any person of additional securities of the Issuer, or 
the disposition of securities of the Issuer;

(b)  An extraordinary corporate transaction, such as a merger, reorganization 
or liquidation, involving the Issuer or any of its subsidiaries;

(c)  A sale or transfer of a material amount of assets of the Issuer or any 
of its subsidiaries;

(d)  Any change in the present board of directors or management of the 
Issuer, including any plans or proposals to change the number or term of  
directors or to fill any existing vacancies on the board;

(e)  Any material change in the present capitalization or dividend policy of 
the Issuer;


<PAGE>
                                                          Page 9 of 12 Pages


(f)  Any other material change in the Issuer's business or corporate 
structure;

(g)  Changes in the Issuer's charter, bylaws or instruments corresponding 
thereto or other actions which may impede the acquisition of control of the 
Issuer by any person;

(h)  Causing a Class of securities of the Issuer to be delisted from a 
national securities exchange or to cease to be authorized to be quoted in an 
inter-dealer quotation system of a registered national securities association;

(i)  A class of equity securities of the Issuer becoming eligible for 
termination of registration pursuant to Section 12(g)(4) of the Securities 
Exchange Act of 1934; or 

(j)  Any action similar to any of those enumerated above.

ITEM 5.  INTEREST IN SECURITIES OF THE ISSUER

(a) and (b)  The approximate percentage of shares of Class A Common Stock 
reported as beneficially owned by the Reporting Persons is based upon (i) 
8,832,561 shares outstanding as of December 1, 1997, as reported in the 
Issuer's Annual Report on Form 10-K for its fiscal year ended September 30, 
1997, plus (ii) 125,000 shares issuable upon exercise of the 1997 Option and 
the 1996 Option.  Amounts shown as beneficially owned by Mr. Christophe 
include 8,333 shares which are issuable upon that portion of the 1996 Option 
which is presently exercisable or become exercisable within 60 days.

Associates is the sole general partner of Ventures L.P. Management provides 
investment advisory services to Ventures L.P. pursuant to an Investment 
Advisory Agreement, dated as of October 31, 1997, a copy of which is attached 
hereto as Exhibit 99(f), and which is incorporated herein by reference (the 
"Investment Advisory Agreement").  Messrs. Christophe and Hill are directors, 
executive officers and shareholders of Associates, and are the sole managers 
and members of Management.  As a result, each of the Reporting Persons may be 
deemed to have, or to share, voting and dispositive power with respect to the 
shares held by Ventures L.P. and, pursuant to Rule 13d-3(a) promulgated under 
the Exchange Act, each may be deemed to be the beneficial owner of all of the 
shares held by Ventures L.P.  However, the filing of this Statement shall not 
be construed as an admission for the purposes of Sections 13(d) and 13(g) 
promulgated thereunder or for any other purpose that Associates, Management 
or Messrs. Christophe, Hill, Inglis or Thompson is a beneficial owner of any 
of the shares of Class A Common Stock held by any other Reporting Person.  
Mr. Christophe has sole voting and dispositive power with respect to the 
shares issuable upon exercise of the 1997 Option and the 1996 Option.  
Neither Mr. Inglis nor Mr. Thompson beneficially owns any shares of Class A 
Common Stock.

(c)  Except as set forth in Item 3 above, none of the Reporting Persons or 
Messrs. Inglis or Thompson has effected any transactions in shares of Class 
A Common Stock during the last 60 days.


<PAGE>
                                                          Page 10 of 12 Pages


         (d)  No other person is known to have the right receive or the    
         power to direct the receipt of dividends from, or any proceeds from  
         the sale of, the shares beneficially owned by any of the Reporting 
         Persons.

         (e)    Not Applicable

ITEM 6.  CONTRACTS, ARRANGEMENTS, UNDERSTANDINGS OR RELATIONSHIPS WITH RESPECT
         TO SECURITIES OF THE ISSUER.

             Under a certain Stockholders' Agreement, entered into in 
         March 1993 and effective on March 30, 1993, among Chester C. 
         Davenport, Slivy C. Edmonds, Georgetown Partners (and all subsequent 
         transferees of Class B Common Stock),Ventures Inc., Apollo Investment 
         Fund, L.P. and Chemical Equity Associates, the holders of shares of 
         Class B Common Stock will be obligated to immediately 
         convert all of their shares of Class B Common Stock into shares of 
         Class A Common Stock upon the earlier to occur of the following: (i) 
         Mr. Davenport ceases to control, directly or indirectly, the voting of
         a majority of the outstanding shares of Class B Common Stock; or 
         (ii) Mr. Davenport, Slivy C. Edmonds, members of the immediate 
         families of either, and trusts or other entities created for 
         estate-planning purposes whose beneficiaries are members of 
         their immediate families fail to have, in the aggregate, a direct or 
         indirect (through one or more intermediaries or entities, in 
         proportion to their economic interest therein) pecuniary interest in
         at least 5% of the outstanding shares of the Issuer's common stock, 
         including, for purposes of this calculation, shares of common stock 
         issuable upon exercise of options.  This provision is enforceable 
         only by Ventures Inc., Apollo Investment Fund, L.P. and Chemical 
         Equity Associates, and is no longer enforceable by any one of the 
         foregoing entities if such entity, together with its affiliates, at 
         any time, fails to beneficially own unregistered shares of the 
         Issuer's Class A Common Stock representing five percent or more of 
         the outstanding common stock of the Issuer.  Effective as of 
         December 3, 1997, Ventures Inc. assigned all of its rights under the 
         1993 Stockholders' Agreement to Ventures L.P.  The foregoing summary 
         of the provisions of such agreement is qualified in its entirety by 
         reference to the text of such Stockholders' Agreement and the 
         assignment thereof, which are attached hereto as Exhibits 99(e) and 
         99(d), respectively, and which are incorporated by reference herein.

                The shares beneficially owned by Ventures L.P. are entitled to
         certain demand and piggyback registration rights under the terms of
         a certain Amended and Restated Stockholders' Agreement, dated as of 
         April 10, 1992, by and among the Issuer, Georgetown Partners Limited 
         Partnership, Gnitrow Ltd., Ventures Inc. (f/k/a Equion Capital 
         Corporation), Amoco Venture Capital Company, UNC Ventures II, L.P., 
         UNC Ventures, Inc., MESBIC Ventures, Inc., Internationale 
         Nerderlanden (U.S.) Finance Corporation, Skopbank, Apollo Investment 
         Fund, L.P.  Effective as of December 3, 1997, Ventures Inc. assigned 
         all of its rights under the 1993 Stockholders' Agreement to 
         Ventures, L.P.  The foregoing summary of the provisions of such 
         agreement is qualified in its entirety by reference to the text of 
         such agreement, the amendments thereto and the assignment thereof, 
         all of which are attached hereto as Exhibits 99(a)-(d) and which are
         incorporated by reference herein.


<PAGE>
                                                          Page 11 of 12 Pages

 
                    Pursuant to the Investment Advisory Agreement, Management 
              advises Associates, in its capacity as general partner of Ventures
              L.P., and Ventures L.P. with respect to the investment activities 
              of Ventures L.P. Management does not have investment discretion 
              with respect to the assets of Ventures L.P. The foregoing summary 
              of the provisions of such agreement is qualified in its entirety 
              by reference to the text of such agreement, which is attached 
              hereto as Exhibit 99(f) and incorporated by reference herein.

                    As described in Item 3 above, the Issuer has awarded the 
              1997 Option and the 1996 Option to Mr. Christophe. The form of 
              Non-Qualified Stock Option under the Issuer's Director Stock 
              Option Plan is attached hereto as Exhibit 99(h) and incorporated
              herein by reference.

Item 7.       MATERIAL TO BE FILED AS EXHIBITS

Exhibit 99(a) Amended and Restated Stockholders' Agreement, dated as of April 
              10, 1992, by and among the Issuer, Georgetown Partners Limited 
              Partnership, Gnitrow Ltd., TSG Ventures Inc. (f/k/a Equico 
              Capital Corporation), Amoco Venture Capital Company, UNC 
              Ventures II, L.P., UNC Ventures, Inc., MESBIC Ventures, Inc., 
              Internationale Nederlanden Chemical Equity Associates, and each 
              of the individuals listed on the Schedule of Security holders 
              attached thereto.

Exhibit 99(b) Amendment No. 1 to Amended and Restated Stockholders' Agreement, 
              dated as of November 10, 1992, by and among Envirotest Systems 
              Corp. and the Management Stockholders signatory thereto.

Exhibit 99(c) Amendment No. 2 to Amended and Restated Stockholders' 
              Agreement, dated as of March 30, 1993.

Exhibit 99(d) Assignment, effective as of December 3, 1997, of Agreements 
              from TSG Ventures Inc. to Ventures L.P.

Exhibit 99(e) Stockholders' Agreement dated as of March 30, 1993, by and 
              among Chester C. Davenport, Slivy C. Edmonds, Georgetown 
              Partners Limited Partnership (and all subsequent transferees of 
              Class B Common Stock), TSG Ventures, Inc., Apollo Investment 
              Fund, L.P. and Chemical Equity Associates.

Exhibit 99(f) Investment Advisory Agreement, dated as of October 31, 1997, 
              between Ventures L.P. and Management.

Exhibit 99(g) Joint Filing Agreement, dated as of January 29, 1998, among the 
              Reporting Persons.

Exhibit 99(h) Form of the Issuer's Non-Qualified Stock Option for Directors.


<PAGE>
                                                          Page 12 of 12 Pages

                                   SIGNATURE

     After reasonable inquiry and to the best of my knowledge and belief, I 
certify that the information set forth in this statement is true, complete 
and correct.

                                         TSG VENTURES INC.
                                         By:   TSVGI Associates, Inc., its
                                               general partner

                                         By:   /s/Cleveland A. Christophe
                                               ------------------------------
                                               Name: Cleveland A. Christophe  
                                               Title: Exec. Vice President 



                                         TSGVI ASSOCIATES, INC.

                                         By:   /s/Cleveland A. Christophe   
                                               -----------------------------
                                               Name: Cleveland A. Christophe  
                                               Title: Exec. Vice President 


                                         TSG MANAGEMENT CO., L.L.C.

                                         By:   /s/Cleveland A. Christophe   
                                               -----------------------------
                                               Name: Cleveland A. Christophe  
                                               Title: Manager

                                         /s/Cleveland A. Christophe    
                                         -----------------------------------
                                         Cleveland A. Christophe    

                                         /s/Duane E. Hill 
                                         -----------------------------------
                                         Duane E. Hill 




<PAGE>


                                                                  Exhibit 99(a)

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

                               ENVIROTEST SYSTEMS CORP.

                                 AMENDED AND RESTATED
                               STOCKHOLDERS' AGREEMENT

                              Dated as of April 10, 1992

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



<PAGE>

                                  TABLE OF CONTENTS

                                                                           Page
                                                                           ----

Section 1.     Transfers of Shares, Options or Warrants. . . . . . . . . . .  3

Section 2.     Rights of First Offer . . . . . . . . . . . . . . . . . . . .  7

Section 3.     Rights of Inclusion . . . . . . . . . . . . . . . . . . . . . 10

Section 4.     Rights to Compel Sale . . . . . . . . . . . . . . . . . . . . 13

Section 5.     Corporate Governance. . . . . . . . . . . . . . . . . . . . . 17

Section 6.     Registration Rights . . . . . . . . . . . . . . . . . . . . . 25

Section 7.     Transfers of Management shares. . . . . . . . . . . . . . . . 48

Section 8.     Purchase Rights . . . . . . . . . . . . . . . . . . . . . . . 60

Section 9.     Put Rights. . . . . . . . . . . . . . . . . . . . . . . . . . 61

Section 10.    Financial Information . . . . . . . . . . . . . . . . . . . . 61

Section 11.    Regulatory Matters. . . . . . . . . . . . . . . . . . . . . . 62

Section 12.    Voting Shares . . . . . . . . . . . . . . . . . . . . . . . . 65

Section 13.    Share and Warrant Certificates. . . . . . . . . . . . . . . . 66

Section 14.    Equitable Relief. . . . . . . . . . . . . . . . . . . . . . . 67

Section 15.    Arbitration . . . . . . . . . . . . . . . . . . . . . . . . . 67

Section 16.    Compliance with Securities Laws . . . . . . . . . . . . . . . 67

Section 17.    Irrevocable Proxy . . . . . . . . . . . . . . . . . . . . . . 68

Section 18.    Call of Senior Subordinated Notes . . . . . . . . . . . . . . 68

Section 19.    Additional Share Issuance of New Investors. . . . . . . . . . 68

Section 20.    Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . 69

Signatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Schedule I - SCHEDULE OF STOCKHOLDERS


<PAGE>

                                 AMENDED AND RESTATED
                               STOCKHOLDERS' AGREEMENT

                    AMENDED AND RESTATED STOCKHOLDERS' AGREEMENT, dated as of 
April 10, 1992 (the "Agreement"), by and among ENVIROTEST SYSTEMS CORP., a 
Delaware corporation (the "Company"), Georgetown Partners Limited 
Partnership, a Maryland limited partnership ("Georgetown"), Gnitrow Ltd., a 
company organized under the laws of the United Kingdom ("PITA"), Equico 
Capital Corporation, a Delaware corporation ("ECC"), Amoco Venture Capital 
Company, a Delaware corporation ("Amoco"), UNC Ventures II, L.P., a Delaware 
limited partnership ("UNC II"), UNC Ventures, Inc., a Delaware corporation 
("UNC Ventures" and, collectively with UNC II, "UNC"), MESBIC Ventures, Inc., 
a Texas corporation ("MESBIC"), Internationale Nederlanden (U.S.) Finance 
Corporation ("NMB"), Skopbank, a Finnish banking corporation ("Skopbank"), 
Apollo Investment Fund, L.P., a Delaware limited partnership ("Apollo"), 
Chemical Equity Associates, a California limited partnership ("CVP"), and 
each of the individuals listed on the Schedule of Securityholders attached 
hereto as Schedule I (the "Management Stockholders"), Georgetown, PITA, ECC, 
Amoco, UNC, MESBIC, NMB, Skopbank, Apollo, CVP, the New Investors and the 
Management Stockholders are collectively referred to herein as the 
"Stockholders" and individually as a "Stockholder." Amoco, UNC and MESBIC are 
collectively referred to herein as the "Investor Group." Apollo and CVP are 
collectively referred to herein as the "New Investors." Except as otherwise 
provided herein, references to Georgetown, PITA, ECC, Amoco, UNC, MESBIC, 
NMB, Skopbank, Apollo, CVP, the New Investors and the Management Stockholders 
shall include any and all Permitted Transferees (as defined in Section l(h) 
hereof) of such parties. References to the Stockholders shall include any 
Permitted Transferees of the Stockholders.

WHEREAS, the Company is authorized to issue 30,000 shares of Class A Common 
Stock, par value $.01 per share (the "Class A Common Stock"), of which an 
aggregate of 1,581.34 shares are currently issued and outstanding, and 30,000 
shares of Class B Common Stock, par value $.01 per share, of which an 
aggregate of 7,818.02 shares are currently issued and outstanding (the "Class 
B Common Stock" and collectively with the Class A Common Stock, the "Common 
Stock"). (As used herein, the term "Shares" means (i) currently issued and 
outstanding shares of Class A Common 

<PAGE>

Stock and Class B Common Stock, (ii) shares of Common Stock issued after the 
date hereof upon conversion of currently outstanding shares of Common Stock 
or upon the exercise of currently outstanding Options (as defined below) or 
Warrants (as defined below), (iii) Additional Shares (as defined below) and 
shares of Common Stock issued upon the exercise of Additional Warrants (as 
defined below), and (iv) securities issued with respect to any additional 
issuance upon, or exchange or reclassification of, Shares, or any other form 
of recapitalization, consolidation, merger, share split, or share dividend 
with respect to Shares);

                    WHEREAS, the Company has issued to NMB and Skopbank 
warrants (the "Warrants") to purchase up to 1,720.32 shares of Class B Common 
Stock, pursuant to the Warrant Agreement, dated as of April 10, 1992 (the 
"Warrant Agreement"), among NMB, Skopbank and the Company;

                    WHEREAS, included among the Shares are the 2,599.14 
shares of Class B Common Stock issued to the New Investors (all Shares held 
by a New Investor, including any Shares that may hereafter be acquired are 
referred to herein as its "New Investor Shares");

                    WHEREAS, the Company has issued to Georgetown and the 
Management Stockholders options to purchase up to 1,286.75 shares of Common 
Stock (the "Options");

                    WHEREAS, each Stockholder is the record and beneficial 
owner of the number of Shares, Options or Warrants, appearing opposite his or 
its name on Schedule I, free and clear of all options, liens, encumbrances or 
charges of any kind (collectively, "Liens"), except as provided herein and in 
the Warrant Agreement;

                    WHEREAS, certain of the parties hereto have entered into 
that certain Stockholders' Agreement, dated as of December 21, 1990 (the 
"Prior Stockholders' Agreement"), which they desire to amend and restate in 
its entirety by this Agreement; 

                                          2
<PAGE>


                    NOW, THEREFORE, the parties hereto agree as follows:

                    1. Transfers of Shares, Options or Warrants.

(a) Each Stockholder agrees that, except in a transaction or transactions 
specifically permitted or required by this Section 1 or Sections 4 or 7 of 
this Agreement, he or it shall not, either directly or indirectly, transfer, 
sell, assign, mortgage, hypothecate, pledge, create a security interest in or 
lien upon, encumber, give, place in trust, or otherwise voluntarily or 
involuntarily dispose of (collectively, "transfers) any of the Shares, 
Options or Warrants held by such Stockholder, including Shares, Options or 
Warrants that may hereafter be acquired by such Stockholder, unless such 
Stockholder complies with the provisions of Sections 2, 3 and 16 and, in the 
case of Management Stockholders, Section 7 hereof.

                         (b) Transfer of Shares, Options or Warrants to 
Affiliates. Subject to Sections l(c), l(h) and 16, and, with respect to 
Management Stockholders, Section 7, each Stockholder may, without the consent 
of any of the other parties hereto and without complying with the provisions 
of Sections 2 and 3 hereof, directly or indirectly, transfer Shares, Options 
or Warrants to any Affiliate of such Stockholder, or, if such Stockholder is 
an individual, pursuant to the laws of descent and distribution. In the event 
of any such transfer, except as otherwise provided herein, a transferee or 
subsequent transferee of a Stockholder shall be entitled to the rights and 
privileges provided to such Stockholder herein and shall be bound and 
obligated to the extent of such Stockholder by the provisions hereof.

                         As used herein, "Affiliate" shall mean (i) any 
person directly or indirectly controlling, controlled by, or under common 
control with, another person, (ii) a person owning or controlling 51% or more 
of the outstanding voting securities of such other person, (iii) any officer, 
director, partner or employee of such other person, (iv) with respect to each 
of Georgetown, Apollo and CVP, any employee thereof, any partner thereof, any 
partner of any partner thereof, or any person directly or indirectly 
controlled by, or under common control with, any general partner thereof, and 
(v) any parent, spouse or 

                                          3
<PAGE>

child (or any trust for the benefit of any parent, spouse or child) of any of 
the foregoing.

                         (c) Restrictions on Georgetown Shares or Options. 
Notwithstanding anything to the contrary contained in this Agreement, 
Georgetown agrees that it shall not (i) directly or indirectly, transfer any 
of the Shares or Options held by Georgetown if such disposition would 
constitute a default or Event of Default under the Credit Agreement (as 
defined therein) or constitute a Change of Control under the Indenture (as 
defined therein) or (ii) transfer in any respect its Director Rights (as 
hereinafter defined). Georgetown hereby agrees that Chester C. Davenport is 
and will remain in control of Georgetown.

                         (d) Certain Definitions. As used herein,

                              (i)  "Credit Agreement" shall mean that certain 
Credit Agreement, dated as of March 30, 1992, by and among Hamilton Test 
Systems, Inc. ("HTS"), the guarantors named therein, the banks party thereto, 
and NMB, as Agent, or any refinancing or restatement thereof,

                              (ii) "Indenture" shall mean that certain 
Indenture, dated as of April 10, 1992, by and among HTS, the guarantors named 
therein and the trustee named therein,

                              (iii) "Senior Subordinated Notes shall mean the 
131/2% Senior Subordinated Notes due 2000 issued under the Indenture,

                              (iv) a Stockholder's "Director Rights" shall 
mean the specific rights, if any, of such Stockholder to designate, nominate 
or remove directors in accordance with Section 5 hereof,

                              (v) a Stockholder's "Representative Rights" 
shall mean the specific rights, if any, of a Stockholder to appoint a 
representative to attend meetings of the Company's Board of Directors in 
accordance with Section 5 hereof, and

                              (vi) "person" shall mean any individual, 
partnership, corporation, joint venture, association, jointstock company, 
trust, unincorporated 

                                          4
<PAGE>

organization, union, business association, firm, government or agency or
political subdivision thereof, or other entity,

                              (vii) "control" with respect to any person, 
shall mean the power to direct the management and policies of such person, 
directly or indirectly, whether through the ownership of voting securities, 
by contract or otherwise.

                         (e) Transfers by PITA. Subject to Sections l(h) and 
16 and without complying with the provisions of Section 2 or 3 hereof, PITA 
may at any time and from time to time transfer any or all of its Shares and, 
at its option, in connection therewith, its Director Rights, to any person 
(other than any person that directly competes with HTS). For the purposes 
hereof, PITA or any transferee of PITA to whom PITA's Director Rights shall 
have been assigned being herein referred to as the "PITA Investor. n

                         (f) Transfers by NMB, Skopbank, the Apollo Investor 
and the CVP Investor. Subject to Sections l(h) and 16, and without complying 
with the provisions of Section 2 or 3 hereof, (i) NMB and Skopbank may, at 
any time and from time to time, transfer any or all of the Warrants, shares 
of Class B Common Stock issuable upon the exercise of the Warrants, shares of 
Class A Common Stock issuable upon conversion of such shares of Class B 
Common Stock or shares of Class B Common Stock issuable upon conversion of 
such Class A Common Stock (all such shares being referred to herein as 
"Warrant Shares") to any person, (ii) each of the New Investors may at any 
time and from time to time, transfer any or all of its New Investor Shares 
and, at its option, in connection therewith, its Director Rights or 
Representative Rights, as the case may be, to any person, provided that such 
New Investor also transfers in connection therewith not less than 25% of the 
aggregate principal amount of Senior Subordinated Notes then outstanding, 
(iii) each of the New Investors may, at any time and from time to time, 
transfer any or all of its New Investor Shares in one transaction or in 
series of related transactions, provided that such New Investor also 
transfers in connection therewith not less than $2,500,000 aggregate 
principal amount of Senior Subordinated Notes; and (iv) if required by 
applicable law or regulation, either of the New Investors may transfer any or 
all of its New Investor Shares to any person or persons (with or 

                                          5
<PAGE>

without its Representative Rights but without its Director Rights), provided 
that such New Investor shall have provided prior written notice of such 
requirement to the Company. Apollo or any transferee of Apollo to whom 
Apollo's Director Rights shall have been assigned being herein referred to as 
the "Apollo Investor," and CVP or any transferee of CVP to whom CVP's 
Representative Rights shall have been assigned being herein referred to as 
the "CVP Investor."

                         (g) Other Transfers. Without limiting the provisions 
of Sections l(c) and l(f) hereof, each of ECC, the Investor Group, the Apollo 
Investor, and the CVP Investor may, subject to Sections l(h), 3 and 16, 
transfer Shares or Options owned by it without complying with the rights of 
first offer set forth in Section 2 hereof; provided, however, that in the 
event that the ECC, the Investor Group, the Apollo Investor, or the CVP 
Investor shall so transfer any Shares or Options pursuant to this Section 
l(g), any Director Rights that it may have shall terminate and be of no 
further force or effect and, thereafter, the holders (the "Majority 
Independent Stockholders") of a majority of the Shares then held by 
Stockholders other than Stockholders who continue to have Director Rights 
(the "Independent Shares") shall have the Director Rights that formerly 
belonged to the Stockholder or Stockholders whose Director Rights were 
terminated by operation of this Section l(g).

                         (h) Condition to Permitted Transfers. As a condition 
to any transfer permitted pursuant to this Section 1 (other than Section 
l(i)), each transferee that is not a party hereto shall, prior to such 
transfer, agree in writing to be bound by all of the provisions of this 
Agreement applicable to the transferor and no such transferee shall be 
permitted to make any transfer other than in accordance with the terms of 
this Agreement. Any transferee of Shares, Options or Warrants pursuant to a 
transaction permitted by this Section 1 shall be referred to as a "Permitted 
Transferee." Except as otherwise provided herein, each Permitted Transferee 
shall be entitled to the rights and privileges, including the right to 
transfer Shares, Options or Warrants, and shall be bound and obligated to the 
extent of the original transferor Stockholder under this Agreement.

                              (i) Transfer Restrictions. The provisions of 
Sections 1, 2, 3 and 7 of this Agreement 

                                          6
<PAGE>

shall not apply to any transfer pursuant to a Public Offering of Registrable 
Securities (as such terms are hereinafter defined) made pursuant to Section 
6(b) or 6(c) hereof.

                    2. Rights of First Offer.

                              (a) Except as provided in Section 1 and, with 
respect to Management Stockholders, Section 7 hereof, any Stockholder (a 
"Selling Stockholder") who desires to transfer (x) any or all of its or his 
Shares or Options or (y) any or all of its or his Shares or Options together 
with any of the Company's 131/2% Subordinated Notes due 2000 (the "Junior 
Subordinated Notes") (the securities to be transferred being referred to 
herein as the "Sale Securities") to a third party purchaser or purchasers 
shall first offer to sell such Sale Securities to the other Stockholders (the 
"Offeree Stockholders") in their Proportionate Percentage (as defined in 
Section 2(d) hereof), at a price determined in the sole discretion of such 
Selling Stockholder (an "Offer"). Each such Offer shall be made by written 
notice to the Company and the Offeree Stockholders. Upon receipt of such 
notice, each Offeree Stockholder shall have 30 days (the "Offer Period") to 
offer to purchase from the Selling Stockholder all, but not less than all, of 
the Offeree Stockholder's Proportionate Percentage of the Sale Securities, at 
the cash price determined by the Selling Stockholder and upon the terms and 
conditions set forth in clauses (i) through (vi) of the definition of Firm 
Offer below. If an Offeree Stockholder elects to accept an Offer, it or he 
shall make a Firm Offer within the Offer Period by providing written notice 
thereof to the Selling Stockholder, with copies thereof to the Company and 
each of the other Offeree Stockholders. A Firm Offer shall be irrevocable for 
a period of 30 days. As used herein, "Firm Offer" means a written all cash 
offer for the purchase of the Sale Securities:

                                   (i) Requiring no representations or 
                     warranties from the Company or the Selling Stockholder 
                     other than representations from such Selling Stockholder 
                     that it or he has the corporate or individual authority 
                     to sell such Sale Securities, is the sole owner of such 
                     Sale Securities, and has good and valid title to such 
                     Sale Securities, free and clear of any and all Liens, 
                     and the sale of such Sale Securities, does 

                                          7
<PAGE>

                     not violate any agreement to which he or it is a party 
                     or by which he or it is bound ("Customary Limited 
                     Representations");

                                   (ii) Containing no conditions other than a 
                     financing condition (in which case the offer must be 
                     accompanied by a non-refundable deposit equal to at 
                     least 5% of the proposed purchase price and financing 
                     commitments from financial institutions in the business 
                     of providing acquisition financing that are subject only 
                     to customary conditions);

                                   (iii) Requiring no continuing obligations 
                     on the part of the Selling Stockholder;

                                   (iv) In the case of an Offer without the 
                     financing condition, accompanied by demonstrated 
                     capacity to finance the transaction;

                                    (v) Providing for the purchase of the 
                     Offeree's Proportionate Percentage of the Sale 
                     Securities; and

                                   (vi) Including an absolute release by the 
                     Offeree Stockholder of the Selling Stockholder and its 
                     Affiliates from any and all claims arising out of their 
                     investment in, and activities relating to, the Company.

                              (b) If any Offer is not accepted by an Offeree 
Stockholder, then a succeeding Offer or Offers for the sale of all Sale 
Securities as to which there was no such acceptance shall thereafter be 
deemed to have been made by the Selling Stockholder to those Offeree 
Stockholders who accepted the preceding Offer, in their Proportionate 
Percentage, at the same price and upon the same terms and conditions at which 
they were offered to the initial Offeree Stockholders, until such time as all 
Offers pursuant to Section 2(a) hereof and this Section 2(b) are accepted or 
the time within which acceptance is required has expired and no Offer made 
during such period is accepted. Each successive Offer hereunder shall be 
deemed to have been made immediately upon the expiration of the period of the 
prior Offers, and each Offeree Stockholder shall have a period of five 
business days after the commencement of each Offer within which to 

                                          8
<PAGE>

accept the Offer, which acceptance must be for all and not part of the 
Offeree Stockholder's Proportionate Percentage of the Sale Securities so 
offered. If an Offeree elects to accept any Offer made pursuant to this 
Section 2(b), it or he shall signify its or his acceptance within the 
applicable 5 business day period by providing written notice thereof in the 
form of a Firm Offer to the Selling Stockholder, with copies thereof to the 
Company and each of the other Stockholders. The Company shall maintain 
records of each successive Offer and the Sale Securities accepted for 
purchase pursuant thereto, and shall apprise each Stockholder of the status 
thereof upon request. No acceptance of any offer made by an Offeree 
Stockholder pursuant to Section 2(a) hereof or this Section 2(b) shall be 
effective unless Offers are accepted by one or more of the Offeree 
Stockholders for all of the Sale Securities being offered.

                              Upon the receipt of Firm Offers for all of the 
Sale Securities, the Selling Stockholder shall notify each Offeree 
Stockholder who has made a Firm Offer (a "Committed Stockholder") of a 
closing date selected by the Selling Stockholder (the "Closing Date"), which 
shall be no earlier than 60 nor later than 75 days after the Selling 
Stockholder made its initial written Offer. If one or more Committed 
Stockholders shall fail or be unable to close on the purchase of their 
portion of the Sale Securities on the Closing Date, such closing shall 
nevertheless occur with the other Committed Stockholders. In addition to any 
rights and remedies the Selling Stockholder may have against a defaulting 
Committed Stockholder, (x) a defaulting Committed Stockholder will forfeit 
any deposit given to the Selling Stockholder and (y) a defaulting Committed 
Stockholder shall not be entitled to participate in the rights provided by 
this Section 2 for a period of 12 months after such default.

                              (c) If all of the Sale Securities offered 
pursuant to the provisions of this Section 2 are not accepted for purchase by 
the Offeree Stockholders during the respective offering periods provided in 
this Section 2 or are not purchased as provided in this Section 2, the 
Selling Stockholder shall have the right to sell all (but not less than all) 
of the Sale Securities to any purchaser or purchasers at a price, whether in 
cash, securities or otherwise, having a value no less than 95% of the 
offering price, and upon such other terms and conditions as the Selling 
Stockholder may elect, free from the restrictions 

                                          9
<PAGE>

of this Section 2 (but subject to Section 3 hereof) in a bona fide 
transaction or transactions during a period of 120-days after the date that 
the last Offer expires under this Section 2. Any Securities not sold pursuant 
to the immediately preceding sentence prior to the expiration of 120day 
period referred to therein shall once again be subject to the rights of first 
offer set forth in this Section 2.

                              (d) As used herein, the term "Proportionate 
Percentage" shall mean, with respect to any Offeree Stockholder entitled to 
receive a particular Offer, a percentage (expressed as a decimal fraction 
rounded to the nearest onehundredth) obtained by dividing (x) the number of 
Shares owned by such Stockholder (including the underlying Shares of any 
Options or Warrants owned by such Stockholder) by (y) the aggregate number of 
Shares owned by all Offeree Stockholders (including the underlying Shares of 
any Options or Warrants owned by such Stockholders) entitled to receive such 
offer.

                    3. Rights of Inclusion. Except as provided in Section 1 
and, with respect to Management Stockholders, Section 7 hereof:
 
                              (a) No Stockholder or Stockholders shall, in 
any one transaction or any series of related transactions (except a sale to 
other Stockholders pursuant to Section 2(b) hereof), transfer to a third 
party more than 10% of the Shares unless the terms and conditions of such 
transfer include an offer to each of the other Stockholders to include, at 
the option of each of the other Stockholders, in such transfer, a number of 
Shares, Warrants or Options owned by the other Stockholders determined in 
accordance with subsection 3(c) below. If any Stockholders (the "Offeree 
Stockholders") receive a bona fide offer from a third party to purchase or 
otherwise acquire a number of Shares or Options equal to at least 10% of the 
Shares, which offer the Offeree Stockholders intend to accept, the Offeree 
Stockholders shall then cause the third party's offer to be reduced to 
writing (which writing shall include an offer to purchase or otherwise 
acquire Shares, Warrants or Options from any of the other Stockholders 
according to the terms and conditions of Sections 3(b) and 3(c) hereof) and 
shall send written notice of the third party's offer (the "Notice") to each 
of the other Stockholders. The Notice 

                                          10
<PAGE>

shall be accompanied by a true and correct copy of the third party's offer. 
At any time within 15 days after receipt of the Notice, each of the other 
Stockholders may accept the offer included in the Notice for up to such 
number of Shares, Warrants or Options as is determined in accordance with the 
provisions of Section 3(c) below by furnishing written notice of such 
acceptance to the Offeree Stockholder and the third-party offeror. Any 
Stockholder who accepts such offer may indicate in his written notice, if he 
or it so elects, his or its desire to sell a number of Shares, Warrants or 
Options in excess of his Proportionate Percentage share thereof, stating the 
maximum number of Shares, Warrants or Options in excess of such Proportionate 
Percentage which such Stockholder desires to sell (such Stockholder's "Excess 
Amount"), which amount, together with such Proportionate Percentage, shall 
not exceed the lesser of (i) the total number of Shares, Options and Warrants 
owned by such Stockholder and (ii) the total number of Shares, Options and 
Warrants offered to be purchased by third party purchaser.

                                   (b) If within 15 days after the receipt of 
the Notice any of the other Stockholders has not accepted the offer contained 
in the Notice, such party shall be deemed to have waived any and all rights 
with respect to the sale or other disposition of Shares, Warrants or Options 
described in the Notice.

                                   (c) The Shares, Warrants or Options to be 
sold pursuant to this Section 3 shall be purchased by the third party 
purchaser in the following order of priority: (i) first, from each 
Stockholder (including the Stockholder initiating the sale of shares) who has 
elected to participate in the sale pursuant to subsection 3(a), in accordance 
with his respective Proportionate Percentage of the total number of Shares, 
Warrants or Options to be acquired by the third party; (ii) second, to the 
extent any Stockholder has declined to sell a number of Shares, Warrants or 
Options proposed to be transferred equal to his Proportionate Percentage of 
Shares, Warrants or Options to be acquired, then from the Offeree Stockholder 
and the other Stockholders, in accordance with the Excess Amount indicated in 
their respective notices or determined in accordance with the following 
sentence (unless such amount exceeds the aggregate number of Shares, Warrants 
or Options proposed to be sold to such third party, in which event the Excess 
Amounts of such Stockholders shall be reduced according to their respective 
Proportionate 

                                          11
<PAGE>

Percentage). For the purposes hereof, the Offeree Stockholder's Excess Amount 
shall be deemed to be the lesser of (x) the difference between the number of 
Shares then owned by the Offeree Stockholder and such Stockholder's 
Proportionate Percentage of the total number of Shares, Options and Warrants 
offered to be purchased by the third party, and (y) the total number of 
Shares, Options and Warrants offered to be purchased by such Third Party 
Purchaser less such Proportionate Percentage.

                              (d) The purchase from the Stockholders pursuant 
to this Section 3 shall be on the same terms and conditions, including the 
per share price and the date of transfer, as are received by the Offeree 
Stockholder and stated in the Notice provided to the other Stockholders; 
provided, however, that no other Stockholders shall be required to make any 
representations or warranties in connection with such sale except Customary 
Limited Representations.

                              (e) The Offeree Stockholder shall notify the 
Company and the other Stockholders who have exercised their inclusion rights 
pursuant to this Section 3 within five days of the end of the 15-day period 
referred to in subsection 3(b), of the number of Shares, Warrants or Options 
each Stockholder has been allocated to sell pursuant to subsection 3(c). Each 
other Stockholder, within five days of receipt of such notice, shall deliver 
to the Offeree Stockholder the certificate or certificates representing the 
Shares, Warrants or Options, to be sold pursuant to such offer by such 
Stockholder, together with a limited power-ofattorney authorizing the Offeree 
Stockholder to sell or otherwise dispose of the Shares, Warrants or Options 
to be sold pursuant to the terms of such third party's offer.

                              (f) Simultaneously with the consummation of 
transfer of the Shares or Options of the Offeree Stockholder, the Offeree 
Stockholder shall notify the Company and the other Stockholders who have 
exercised their inclusion rights pursuant to Section 3 that the consummation 
of such transaction has occurred and shall promptly, but in any event not 
later than 3 business days thereafter, remit to such Stockholders the total 
sales price of the Shares, Warrants or Options of such Stockholders sold 
pursuant thereto, net of such Stockholder's pro rata share of all 
out-of-pocket fees, expenses and costs incidental to such sale (collectively, 

                                          12
<PAGE>

"Sale Expenses") other than those payable to an Affiliate of any Offeree 
Stockholder, and shall furnish such other evidence of the completion and time 
of completion of such transfer and the terms thereof as may be reasonably 
requested by such Stockholders.

                              (g) To the extent that no other Stockholders 
have exercised their rights of inclusion pursuant to this Section 3, the 
Offeree Stockholder shall have 90 days in which to transfer not more than the 
number of Shares described in the Notice, on terms and conditions not more 
favorable to the Offeree Stockholder than those set forth in the Notice.

                    4. Rights to Compel Sale.

                              (a) if Stockholders entitled to vote at least 
54% of the then outstanding Voting Shares (as defined in Section 12 hereof) 
propose to sell in any transaction or any series of related transactions all 
of the Shares, Options and Warrants to a third party (other than to an 
Affiliate of an Offeror Stockholder (as defined below)) in an arm's-length 
transaction, such Offeror Stockholders may require all but not less than all 
of the remaining Stockholders to sell all but not less than all the Shares, 
Options and Warrants owned by them to such third party for the same per share 
consideration (equitably adjusted to take into account the exercise price of 
any Options or Warrants) and otherwise on the terms and conditions provided 
in this Section 4; provided, however, that (A) Georgetown shall be one of 
such Offeror Stockholders, (B) if the Sale Date (as defined below) is prior 
to the second anniversary of the date hereof, the New Investors shall both be 
Offeror Stockholders, and (C) if the Sale Date is on or after the second 
anniversary of the date hereof, either (1) the New Investors shall both be 
Offeror Stockholders or (2) the aggregate sale price (net of Sale Expenses) 
would result in a cumulative annual rate of return (compounded semiannually) 
to each of the New Investors from the date hereof through the Sale Date equal 
to the following: (x) 35%, if such sale occurs after the second anniversary 
of the date hereof but prior to the fifth anniversary of the date hereof, and 
(y) 25%, if such sale occurs on or after the fifth anniversary of the date 
hereof (it being understood that one or more of the other Stockholders may 
agree to increase the net proceeds payable to the New Investors on such sale 
by an amount 

                                          13
<PAGE>

sufficient to satisfy the conditions set forth in clause (2) above).

                              If Stockholders entitled to vote at least 70% 
of the then outstanding Voting Shares propose to sell in any transaction or 
any series of related transactions all of the Shares, Options and Warrants to 
a third party (other than to an Affiliate of an Offeror Stockholder) in an 
arm's-length transaction, such Offeror Stockholders may require all but not 
less than all of the remaining Stockholders to sell all but not less than all 
the Shares, Options and Warrants owned by them to such third party for the 
same consideration per share and otherwise on the terms and conditions 
provided in this Section 4; provided, however, that (A) if the sale occurs on 
or before the second anniversary of the date hereof and Chester C. Davenport 
is Chairman of the Company, Georgetown shall be one of such Offeror 
Stockholders and (B) if such sale occurs prior to the fourth anniversary of 
the date hereof, either (i) the New Investors shall both be Offeror 
Stockholders or (ii) the aggregate sale price (net of Sale Expenses) would 
result in a cumulative annual rate of return (compounded semiannually) to 
each of the new Investors from the date hereof through the Sale Date equal to 
the following: (x) 35%, if such sale occurs prior to the first anniversary of 
the date hereof, (y) 30%, if such sale occurs on or after the first 
anniversary of the date hereof but prior to the second anniversary of the 
date hereof, and (z) 25%, if such sale occurs on or after the second 
anniversary of the date hereof but prior to the fourth anniversary of the 
date hereof (it being understood that one or more of the other Stockholders 
may agree to increase the net proceeds payable to the New Investors on such 
sale by an amount sufficient to satisfy the conditions set forth in clause 
(2) above).

                              As used in this Section 4, the term "Offeror 
Stockholders" means Stockholders with the requisite percentage of Voting 
Shares who compel a sale pursuant to this Section 4(a).

                              (b) At the option of the Offeror Stockholders, 
any sale of the Company permitted by Section 4(a) hereof may be structured as 
a merger, consolidation or sale of all or substantially all of the 
consolidated assets of the Company, and each Stockholder hereby agrees, to 
the fullest extent permitted by applicable law, to vote all of the Shares it 
is entitled 

                                          14
<PAGE>

to vote in favor of such transaction. Notwithstanding any provision of this 
Agreement to the contrary, the Company shall be prohibited from any merger, 
consolidation or sale of all or substantially all of its assets if such 
transaction would not be permitted under this Section 4 if structured as a 
sale of Shares.

                              (c) For purpose of Section 4(a) hereof, the 
return to a New Investor shall be equal to the greater of:

                                   (i) the return that would be obtained by 
                     an investor calculated solely on (A) New Money 
                     Investments (as defined below) by such New Investor and 
                     any of its Affiliates on or after the date hereof but on 
                     or prior to the Sale Date, (B) all cash paid on or after 
                     the date hereof but on or prior to the Sale Date by the 
                     Company or a third party on the Sale Date to holders of 
                     such New Money Investments, whether or not then owned by 
                     such New Investor, including cash payments in respect of 
                     principal of, or premium or interest on, New Money 
                     Investments constituting Indebtedness ("New Money Debt") 
                     and cash dividends and distributions with respect to New 
                     Money Securities constituting equity ("New Money 
                     Equity") (but excluding any funds relating thereto 
                     escrowed pursuant to clause (e) below), and (C) New 
                     Money Debt held by the holders of the New Money 
                     Investments immediately following the Sale Date, valued 
                     at the lesser of par and accreted value, provided that 
                     such holders have agreed to receive such New Money Debt.

                                   (ii) the return to such New Investor 
                     calculated solely on (A) cash investments made on or 
                     after the date hereof but on or prior to the Sale Date 
                     by such New Investor or any of its Affiliates in the 
                     Company or any of its subsidiaries ("New Money 
                     Investments") (whether debt, equity or otherwise, and 
                     including the cash exercise or conversion price of any 
                     exchangeable or convertible securities), including the 
                     purchase of Shares, and Senior Subordinated Notes on the 
                     date hereof, (B) all cash actually received on or after 
                     the date hereof but on or prior to the Sale Date by such 
                     New Investor and its Affiliates with respect to 

                                          15
<PAGE>

                     New Money Investments, including cash payments with 
                     respect to principal of, or premium or interest on, New 
                     Money Debt and cash dividends and distributions with 
                     respect to New Money Equity (but excluding any funds 
                     escrowed pursuant to clause (e) below), and (C) New 
                     Money Debt held by such New Investor immediately 
                     following the Sale Date, valued at the lesser of par and 
                     accreted value; provided, that such New Investor has 
                     agreed to receive such New Money Debt.

                    Upon the request of the Offeror Stockholders, which 
request includes the terms of the proposed sale transaction, the Company or 
the New Investors will calculate the cumulative annual rates of return in 
accordance with clauses (i) or (ii) above, respectively, and promptly furnish 
to each other and such Offeror Stockholders their calculations thereof in 
reasonable detail.

                         (d) The Offeror Stockholders shall send written 
notice of the exercise of their rights pursuant to this Section 4 to each of 
the remaining Stockholders (the "Drag-Along Notice") setting forth the 
consideration per share to be paid by a third party purchaser and the other 
terms and conditions of the transaction. Within 10 days following the date of 
the Drag-Along Notice, each of the remaining Stockholders shall either attend 
the closing of the sale and deliver, or deliver to a representative of the 
Offeror Stockholders designated in the notice, certificates representing the 
Shares, Options and Warrants held by such Stockholder, duly endorsed, 
together with all other documents required to be executed in connection with 
such transactions. If a remaining Stockholder should fail to deliver such 
certificates to the Offeror Stockholders, the Company shall cause the books 
and records of the Company to show that such Shares, Options or Warrants are 
bound by the provisions of this Section 4 and that such Shares, Options or 
Warrants shall be transferred only to the third party purchaser upon 
surrender for transfer by the holder thereof.

                    Simultaneously with the consummation of the sale of the 
Shares, Options and Warrants of the Offeror Stockholders and the Shares, 
Options and Warrants of the remaining Stockholders pursuant to this Section 
4, the Offeror Stockholders shall promptly, but in any event not later than 3 
business days thereof, remit to each of the 

                                          16
<PAGE>

other Stockholders the total sales price of the Shares, Options or Warrants 
of such Stockholder sold pursuant thereto, net of such Stockholder's pro rata 
share of all out-of-pocket Sale Expenses other than those payable to an 
Affiliate of any Offeror Stockholder, and shall furnish such other evidence 
of the completion and time of completion of such sale or other disposition 
and the terms thereof as may be reasonably requested by such Stockholders.

                              (e) The purchase from the Stockholders pursuant 
to this Section 4 shall be on the same terms and conditions (including the 
per share price (equitably adjusted to take into account the exercise price 
of any Options or Warrants) and the date of transfer (the "Sale Date")) as 
are to be received by the Offeror Stockholders, which terms and conditions 
shall be stated in the Drag Along Notice (provided, however, that if any 
securities are to be received by the Stockholders in connection with such 
sale, each Stockholder will have the right to receive non-voting securities 
on the terms provided in the Company's Certificate of Incorporation and 
Section 11 hereof); and (ii) no other Stockholder shall be required to make 
any representations or warranties in connection with such sale other than 
Customary Limited Representations. The agreement of sale may set aside a 
pro-rata portion of the proceeds payable with respect to the Shares, Options 
and Warrants of the Company in escrow, upon terms satisfactory to the Offerer 
Stockholders, as a source of indemnification to be provided to the 
purchaser(s). Upon termination of such escrow, each Stockholder shall be 
entitled to receive his or its pro-rata share of any funds remaining in 
escrow, after the payment of all indemnity claims, the fees and expenses of 
the escrow agent and the out-of-pocket expenses of any representative of the 
Stockholders pursuant to the escrow agreement in connection with the 
administration of the escrow and the settlement, compromise and/or defense of 
any claims made against the escrow.

                    5. Corporate Governance.


                              (a) Number of Directors. Except as required by 
law in any foreign jurisdiction or with the unanimous consent of all of the 
directors of the Company, the Company and each of the Stockholders agree to 
take such action, including the voting of the Class A Shares owned or 
controlled by such Stockholder, as may be 

                                          17
<PAGE>

necessary to cause the Company and each of its wholly-owned subsidiaries to 
be managed by a Board of Directors consisting of nine members, in accordance 
with the provisions of this Section 5. For purposes of this Section 5, except 
as the context otherwise requires, references to directors or to the Board of 
Directors shall include directors and the Board of Directors of the Company 
and each of its wholly-owned subsidiaries.

                              (b) Initial Board of Directors. If the Board of 
Directors on the date hereof shall not consist of Chester C. Davenport, 
Sylvia Edmonds, George Singleton, William J. Beckham, Jr., one person 
nominated by Georgetown, one person nominated by the PITA Investor, one 
person nominated by ECC, one person nominated by the holders of a majority of 
the Shares held by the Investor Group (the "Investor Group Majority") and one 
person nominated by the Apollo Investor, then immediately after the date 
hereof, the Stockholders shall take such action and cause the then directors 
to take such action as may be necessary so as to cause the Board of Directors 
to consist of the foregoing nine members.

                              (c) Subsequent Nominations. Subject to Section 
5(g) hereof, the Stockholders shall, at any time that directors are to be 
elected, take such action as may be necessary to nominate or to cause the 
Board of Directors to nominate and recommend, as the proposed members of the 
Board of Directors, (i) five persons designated by Georgetown (each a 
"Georgetown Director"); provided, however, that (A) if Mr. Beckham shall, for 
any reason, cease serving as a director, Georgetown shall consult with the 
PITA Investor, the New Investors and ECC prior to designating his successor 
(and thereafter, prior to designating any further successors to the 
directorship initially held by Mr. Beckham) and (B) if there is a Change of 
Control (as defined in the Indenture) or Chester C. Davenport shall cease to 
control Georgetown (a "Change of Control Event"), the number of persons to be 
designated by Georgetown pursuant to this clause (i) shall be reduced from 
five to three (or, if a Phase II Event has occurred, from four to three); 
(ii) one person designated by ECC (the "ECC Director"); (iii) one person 
designated by the PITA Investor (the "PITA Director"); (iv) one person 
designated by the Investor Group; and (v) one person designated by the Apollo 
Investor; provided, however, if a Change of Control Event shall occur, the 
number of persons to be designated by the Apollo Investor pursuant to this 

                                          18
<PAGE>

clause (v) shall be increased from one to three (each director designated by 
the Apollo Investor, an "Apollo Director"). Each of the Stockholders agrees 
that (x) Amoco, UNC and MESBIC shall each have the right to appoint a single 
representative to attend, at the Company's expense, but not to vote as a 
director at, meetings of the Board of Directors (referred to herein as the 
Investor Group's "Representative Rights") and (y) CVP shall have the right to 
appoint a single representative to attend, at the Company's expense, but not 
to vote as a director at, meetings of the Board of Directors (referred to 
herein as CVP's "Representative Rights"), The Company shall provide prior 
notice of all meetings of the Board of Directors to each such representative 
and shall provide to such representative all information and documents 
provided to directors in advance of any meeting of the Board of Directors.

                              (d) Removal. After the date hereof, Georgetown 
shall be entitled at any time with or without cause to designate any 
Georgetown Director for removal as a director; the PITA Investor shall be 
entitled at any time with or without cause to designate any PITA Director for 
removal as a director; ECC shall be entitled at any time with or without 
cause to designate any ECC Director for removal as a director; the Investor 
Group Majority shall be entitled at any time with or without cause to 
designate any Investor Group Director for removal as director and the Apollo 
Investor shall be entitled at any time with or without cause to designate any 
Apollo Director for removal as director. The Company and Stockholders agree 
to take such action, and to cause the remaining directors to take such 
action, within five (5) days after any such designation, as is necessary to 
remove a director designated for removal in accordance with the foregoing.

                              (e) Filling Vacancies. If at any time a vacancy 
is created on the Board of Directors by reason of the death, removal or 
resignation of any director, the Company and Stockholders agree to take such 
action, and to cause the remaining directors to take such action, within 
twenty days after such occurrence, to approve and elect a person to fill such 
vacancy, which person shall be designated for election as a director by 
Georgetown, if the person who has ceased to be a director was a Georgetown 
Director (but if the person who has ceased to be a director is Mr. Beckham or 
any successor to the 

                                          19
<PAGE>

directorship initially held by Mr. Beckham, Georgetown shall consult with 
ECC, the PITA Investor and the New Investors prior to filling such vacancy); 
by ECC, if the person who has ceased to be a director was an ECC Director; by 
the PITA Investor, if the person who has ceased to be a director was a PITA 
Director; by the Investor Group Majority, if the person who has ceased to be 
a director was an Investor Group Director; or by the Apollo Investor, if the 
person who ceased to be a director was an Apollo Director.

                              (f) Covenant to Vote. Each Stockholder shall 
vote (including, if applicable, pursuant to written consent) the shares of 
Class A Common Stock owned or controlled by such Stockholder upon all matters 
submitted to a vote of the stockholders of the Company in conformity with the 
specific terms and provisions of this Agreement. Without limiting the 
foregoing, each Stockholder shall vote the shares of Class A Common Stock 
owned or controlled by him or it (i) at each annual or special meeting of 
stockholders called for the purpose of voting on the election or removal of 
directors and (ii) by consensual action of stockholders with respect to the 
election or removal of directors, in favor of the election or removal of the 
directors designated in accordance with this Section 5. The Company shall 
vote, or cause to be voted, the capital stock of its subsidiaries in 
conformity with the specific terms and provisions hereof.

                              (g) Covenant Defaults. In the event any of the 
following events shall occur: (i) three Covenant Defaults (as hereinafter 
defined) within a period of two years, (ii) any default in the payment of 
principal or interest under the Credit Agreement or the Indenture that has 
not been cured or waived within 15 days after the same is due and payable 
(without consideration of any applicable grace period), (iii) the 
acceleration of any amount due and payable under the terms and provisions of 
the Credit Agreement or the Indenture, (iv) any material default under the 
Credit Agreement or the Indenture that has not been cured or waived within 90 
days after the notice thereof, or (v) a declaration under the Credit 
Agreement or the Indenture of an Event of Default (in each case as defined 
therein), and upon the election in writing of each of ECC (after consultation 
with UNC, Amoco and MESBIC), the PITA Investor and the Apollo Investor (after 
consultation with the CVP Investor) within 180 days after having received 
notice of such defaults or such 

                                          20
<PAGE>

acceleration, as the case may be (a "Phase II Event"), unless a Change of 
Control Event has occurred, the Stockholders shall take such action, and 
shall cause the directors to take such action, as may be necessary, to remove 
one Georgetown Director (chosen by Georgetown) and to replace such director 
with a director chosen by a majority of the remaining directors.

                              Each of the Stockholders agrees that following 
a Phase II Event (x) CVP shall retain its Representative Rights and (y) in 
addition to the continuing Director Rights hereunder of PITA and the Investor 
Group, each of the PITA Investor, UNC, Amoco and MESBIC shall have the right 
to appoint a single representative to attend at the Company's expense, but 
not to vote as a director at, meetings of the Board of Directors (herein 
referred to as its "Representative Rights"). The Company shall provide prior 
notice of all meetings of the Board of Directors to each such representative 
and shall provide to such representative all information and documents 
provided to directors in advance of any meeting of the Board.

                              As used herein, "Covenant Default" shall mean 
(A) a breach of a financial covenant under the Credit Agreement (it being 
understood and agreed that the breach of more than one financial covenant at 
any one time shall be deemed one Covenant Default for purposes hereof); or 
(B) any other material breach of the Credit Agreement or the Indenture, in 
each case whether or not such default or breach has been waived or the Credit 
Agreement or the Indenture, as the case may be, has been amended to cure such 
breach or default; provided, however, that a Covenant Default shall not 
include any waiver under or amendment of the Credit Agreement or the 
Indenture, as the case may be, intended generally (i) to cause the financial 
covenants or other provisions thereof to reflect more accurately the business 
of the Company (but not to change such covenants as a result of poor business 
or financial performance), or (ii) to cure any default or breach that is not 
material in nature; or (C) a breach of this Agreement willfully caused by 
Georgetown that has a material and adverse effect on one or more 
Stockholders. 

                              (h) Supermajority Provisions.

                              (i) Prior to a Phase II Event, without the 
approval of the Board of Directors, given by (x) unani-

                                          21
<PAGE>

mous written consent of the directors, (y) the affirmative vote at any 
regular or special meeting of the Board of Directors of the Company of at 
least 6 directors or (z) if for any reason fewer than 6 persons shall be 
serving on the Board of Directors, the affirmative vote of all the directors 
then in office, the Company shall not permit, and the Company shall not 
permit any subsidiary to permit:

                                   (A) the issuance of capital stock or 
                     securities convertible or exchangeable into, or rights 
                     to acquire, additional capital stock (collectively, 
                     "Capital Stock"), other than pursuant to the Warrant 
                     Agreement, the Warrants, Section 8 or 19 hereof, the 
                     Options and the conversion of any Class A Shares or 
                     Class B Shares into the other class of Common Stock;

                                   (B) dividends on, distributions with 
                     respect to, or repurchases or redemptions of, Capital 
                     Stock, except (1) as provided in the Warrant Agreement, 
                     as in effect on the date hereof, and (2) stock 
                     repurchases from any employee of the Company upon the 
                     termination of such employee's employment with the 
                     Company, subject to the satisfaction of each of the 
                     following conditions on the date of such purchase and 
                     after giving effect thereto: (x) no default under the 
                     Credit Agreement or the Indenture shall have occurred 
                     and be continuing; (y) the aggregate amount paid in any 
                     12-month period in connection with such purchases shall 
                     not exceed $250,000; and (z) the aggregate amount paid 
                     in connection with all such purchases shall not exceed 
                     $750,000;

                                   (C) the sale, lease or other disposition 
                     of assets in a single transaction or related series of 
                     transactions in excess of the greater of $2,500,000 or 
                     18% of the consolidated stockholders' equity of the 
                     Company and its subsidiaries;

                                   (D) the purchase, lease or other 
                     acquisition of assets in a single transaction or related 
                     series of transactions in excess of the greater of 
                     $2,500,000 or 18% of the consolidated stockholders' 
                     equity of the Company and its subsidiaries;

                                          22
<PAGE>

                                   (E) the amendment, alteration, 
                     modification or repeal of the certificate of 
                     incorporation or the by-laws of the Company or of any 
                     subsidiary;

                                   (F) the merger, consolidation or other 
                     business combination, or sale of all or substantially 
                     all of the assets of the Company or of any subsidiary;

                                   (G) the incurrence of Indebtedness (as 
                     defined in the Indenture) in excess of the greater of 
                     $1,000,000 or 18% of the consolidated stockholders' 
                     equity of the Company and its subsidiaries other than 
                     (x) as contemplated by a capital expenditure budget 
                     approved pursuant to clause (K) below and (y) letters of 
                     credit or other financing of ordinary course of business 
                     transactions;

                                   (H) (i) changes in or amendments of the 
                     Options or the Management Services Agreement between 
                     Georgetown and the Company, dated as of April 10, 1992 
                     (the "Management Agreement") or (ii) any transactions 
                     between the Company or any of its subsidiaries and any 
                     Affiliate of the Company other than (x) transactions 
                     pursuant to the Management Agreement, (y) transactions 
                     contemplated hereby, and (z) transactions with any 
                     subsidiary of the Company;

                                   (I) entering into any new line of business 
                     other than the business engaged in by the Company or any 
                     of its subsidiaries as at the date hereof or ceasing to 
                     be engaged in any line of business engaged in by the 
                     Company or any of its subsidiaries as at the date hereof;

                                   (J) material amendments or modifications 
                     of the Credit Agreement, the UT Leases (as such term is 
                     defined in the Credit Agreement), the Warrant Agreement, 
                     the Warrants, the Initial Options or the Additional 
                     Option;

                                   (K) the approval or amendment of the 
                     Company's annual operating and capital budgets;

                                   (L) investments in corporations, 
                     partnerships, trusts or other entities that are not 

                                          23
<PAGE>

                     subsidiaries of the Company other than Cash Equivalents 
                     (as defined in the Indenture);

                                        (M) any refinancing, substitution or 
                     renewal of the Credit Agreement;

                                        (N) if at any time Gross Profit (as 
                     defined below) for the Trailing Four Quarter Period (as 
                     defined in the Indenture) is less than or equal to the 
                     product of (i) 70% and (ii) Fiscal 1992 Gross Profit, 
                     the incurrence of selling, general and administrative 
                     expenses during any quarter in excess of those provided 
                     for in the operating budget approved pursuant to clause 
                     (K) above. For purposes of this clause (N), "Gross 
                     Profit" means, for any period, the difference of (i) the 
                     amount which, in accordance with GAAP, is set forth 
                     opposite the caption "Contract Revenue" on the Company's 
                     consolidated income statement for such period and (ii) 
                     the amount which, in accordance with GAAP, is set forth 
                     opposite the caption "Cost of Revenues" on such 
                     consolidated income statement for such period;

                                        (O) appoint any committee of the Board 
                     of Directors;

                                        (P) change any accounting policy or 
                     practice other than as mandated by generally accepted 
                     accounting principles then in effect; and

                                        (Q) after a Change of Control Event, 
                     the appointment or election of a chief executive officer 
                     of the Company.

                                   (ii) Regardless of whether a Phase II 
Event has occurred, without the prior written consent or the affirmative vote 
at a meeting of Stockholders (whether or not called in accordance with the 
Delaware General Corporation Law or applicable by-laws) entitled to vote at 
least 71% of the Non-Management Voting Shares (as defined in Section 12 
hereof), the Company shall not, and shall not permit any of its subsidiaries 
to, (x) take any actions referred to in subparagraphs (A), (a), (C), (D), 
(E), (F), (H), (I), (J), (L), (M) or (N) of Section 5(h)(i), (y) incur 
indebtedness in excess of the greater of $2,500,000 or 18% of the 
consolidated stockholders' equity of the Company and its subsidiaries (other 
than as set forth in clauses (x) and (y) of subparagraph (G) 

                                          24
<PAGE>

above), or (z) sell or otherwise dispose of, in a single transaction or 
related series of transactions, more than 40% of the book value or fair 
market value of the consolidated assets of the Company and its subsidiaries; 
provided, however, that if a Change of Control Event shall have occurred, 
action requiring approval pursuant to this Section 5(h)(ii) (other than with 
respect to Sections 5(h)(i)(J) and (M), which shall continue to require the 
affirmative vote of holders of at least 71% of the Non-Management Voting 
Shares) shall require the affirmative vote of either of (1) holders of at 
least 80% of the Non-Management Voting Shares or (2) holders of at least 96% 
of the Non-Management Voting Shares other than Non-Management Voting Shares 
then owned or controlled by Georgetown. For purposes of this Section 
5(h)(ii), in the event any Stockholder entitled to vote on any matter 
pursuant to this Section 5(h)(ii) shall abstain from such vote, all 
Non-Management Voting Shares held by such Stockholder shall be deemed to have 
been voted on such matter in the same manner as the majority of the 
Non-Management Voting Shares voted on such matter.

                    6. Registration Rights.

                              (a) The following definitions shall apply with 
respect to this Section 6:

                                   (i) "Holders" shall mean any person (other 
                     than the Company) who is or shall become a party to this 
                     Agreement and any combination of them, and the term 
                     "Holder" shall mean any such person.

                                   (ii) "Public Offering" shall mean a bona 
                     fide public offering, whether or not underwritten, of 
                     equity securities or any securities convertible into or 
                     exchangeable into equity securities of the Company 
                     pursuant to an effective registration statement under 
                     the Securities Act.

                                   (iii) "Registrable Securities" shall mean 
                     the Shares (it being understood and agreed that a Holder 
                     of Warrants or Options shall be deemed to be the holder 
                     of the Registrable Securities for which such Warrants or 
                     Options are exercisable); provided, however, that any 
                     such share shall cease to be a Registrable Security if 

                                          25
<PAGE>

                     and when (x) a Registration Statement with respect to 
                     the disposition of such share shall have become 
                     effective under the Securities Act and such share shall 
                     have been disposed of pursuant to such effective 
                     registration statement or (y) such share shall have been 
                     sold in a public transaction exempt from registration 
                     pursuant to Rule 144 promulgated under the Securities 
                     Act ("Rule 144"). The Company shall take such action as 
                     is necessary to enable the Holder of any Warrants or 
                     Options that are exercisable into Registrable Securities 
                     to exercise such Warrants or Options simultaneously with 
                     their sale pursuant to a Public Offering or, at the 
                     request of such Holder, to cause such Warrants or 
                     Options to be purchased by the underwriters in an 
                     underwritten Public Offering as hereinafter provided.

                                   (iv) "Registration Statement" shall mean 
                     any registration statement of the Company that covers 
                     any of the Registrable Securities pursuant to the 
                     provisions of this Agreement, including the prospectus 
                     included therein, any amendment or supplement thereof, 
                     including posteffective amendments, all exhibits and all 
                     material incorporated by reference or deemed to be 
                     incorporated by reference in such Registration Statement.

                                   (v) "Company Securities" shall mean any 
                     equity securities or any securities convertible into or 
                     exchangeable for equity securities proposed to be issued 
                     and sold by the Company pursuant to a Registration 
                     Statement.

                                   (vi) "SEC" shall mean the United States 
                     Securities and Exchange Commission.

                                   (vii) "NASD" shall mean the National 
                     Association of Securities Dealers, Inc.

                                   (viii) The term "Warrant Registration 
                     Event" shall mean the earlier to occur of (A) the date 
                     on which the Company first becomes subject to the 
                     reporting requirements of Section 13(a) or 15(d) of the 
                     Securities Exchange Act of 1934, as amended (the 
                     "Exchange Act") and 

                                          26
<PAGE>

                     (B) the date on which the Company shall have failed to 
                     purchase all of the Warrants and/or Warrant Shares set 
                     forth in a Put Notice pursuant to, and in accordance 
                     with, Section 9 of the Warrant Agreement; provided that 
                     no Warrant Registration event described in clause (B) 
                     above shall be deemed to have occurred prior to the 
                     fourth anniversary of the date hereof.

                              (b) Demand Registrations.

                                   (i) Upon the written request of one or 
                     more Holders holding in the aggregate at least 50% of 
                     the Registrable Securities (the "Initiating Holders") 
                     requesting that the Company effect the registration of 
                     such Initiating Holders' Registrable Securities under 
                     the Securities Act of 1933, as amended (the "Securities 
                     Act") (which request shall specify the Registrable 
                     Securities so requested to be registered, the proposed 
                     amounts thereof and the intended method of disposition), 
                     the Company shall promptly give written notice of such 
                     requested registration to all Holders and, as 
                     expeditiously as reasonably possible, use its best 
                     efforts to effect the registration under the Securities 
                     Act of the Registrable Securities that the Company has 
                     been so requested to register, for disposition in 
                     accordance with the intended method of disposition 
                     stated in such request. The Company shall not be 
                     obligated to effect any registration pursuant to this 
                     Section 6(b)(i) (A) before April 10, 1996, (B) during 
                     the 90 day period commencing on the effective date of an 
                     underwritten primary offering of the Company's equity 
                     securities (or such longer period reasonably required by 
                     the managing underwriter(s) of such offering), or (C) 
                     after the Company has effected one such registration 
                     pursuant to this Section 6(b)(i).

                                   (ii) At any time after the occurrence of a 
                     Warrant Registration Event, upon the request of one or 
                     more Holders of a majority of the shares of Common Stock 
                     subject to the Warrants and Warrant Shares that 
                     constitute Registrable Securities requesting that the 
                     Company effect the registration of such Holders' 
                     Registrable Securities under the Securities Act 

                                          27
<PAGE>

                     (which request shall specify the Registrable Securities 
                     so requested to be registered, the proposed amounts 
                     thereof and the intended method of disposition), the 
                     Company shall as expeditiously as reasonably possible, 
                     use its best efforts to effect the registration under 
                     the Securities Act of the Registrable Securities that 
                     the Company has been so requested to register for 
                     disposition in accordance with the intended method of 
                     disposition stated in such request (the "Bank Demand 
                     Registration"). The Company shall not be obligated to 
                     effect more than one registration pursuant to this 
                     Section 6(b)(ii). Prior to any Holders requesting a Bank 
                     Demand Registration, the Holders proposing to make such 
                     request shall give at least 30 days notice thereof to 
                     each of the other Holders of Warrants and the Warrant 
                     Shares and such other Holders shall have the right to 
                     participate in such request and, subject to Section 
                     6(e), the Bank Demand Registration.

                                   If either (A) a Bank Demand Registration 
                     is not filed with the SEC on or prior to 90 days after 
                     request pursuant to this clause (ii) (the "File Date") 
                     or (B) the Company shall not have used its best efforts 
                     to cause a Bank Demand Registration requested pursuant 
                     to this clause (ii) to become effective and such Bank 
                     Demand Registration has not become effective on or prior 
                     to 120 days after such request (the "Effectiveness 
                     Date") (the Filing Date, in the case of clause (A) above 
                     or the Effective Date, in the case of clause (B) above, 
                     being referred to herein as the "Event Dates), then the 
                     Company agrees to pay, as liquidated damages, and not as 
                     a penalty, to Holders requesting the Bank Demand 
                     Registration (in proportion to the Registrable 
                     Securities requested to be registered by such Holders) 
                     the aggregate sum of $5,000 per week, provided, however, 
                     that such liquidated damages will, in each case, cease 
                     to accrue on and after the date (x) the Demand 
                     Registration is filed, with respect to liquidated 
                     damages for failure to file by the Filing Date, or (y) 
                     the date Demand Registration is declared effective, with 
                     respect to liquidated damages for failure to be declared 
                     effective by the Effective Date; provided, 

                                          28
<PAGE>

                     however, that no liquidated damages shall accrue during 
                     the period referred to in 6(b)(v) below.

                                   (iii) At any time after April 10, 1995, 
                     upon the request of one or more Holders holding in the 
                     aggregate at least 51% of the New Investor Shares that 
                     constitute Registrable Securities requesting that the 
                     Company effect the registration of such Holders' 
                     Registrable Securities under the Securities Act (which 
                     request shall specify the Registrable Securities so 
                     requested to be registered, the proposed amounts thereof 
                     and the intended method of disposition), the Company 
                     shall as expeditiously as reasonably possible, use its 
                     best efforts to effect the registration under the 
                     Securities Act of the Registrable Securities that the 
                     Company has been so requested to register, for 
                     disposition in accordance with the intended method of 
                     disposition stated in such request (a "New Investor 
                     Demand Registration"). The Company shall not be 
                     obligated to effect (A) more than one registration 
                     pursuant to this Section 6(b)(iii) before April 10, 
                     1996, or (B) more than a total of two registrations 
                     pursuant to this Section 6(b)(iii).

                                   (iv) A registration requested pursuant to 
                     this Section 6(b) shall not be deemed to have been 
                     effected (w) unless it has been declared effective by 
                     the SEC, provided that a registration that does not 
                     become effective after the Company has filed a 
                     registration statement with respect thereto solely by 
                     reason of the refusal to proceed of the Initiating 
                     Holders shall be deemed to have been effected by the 
                     Company at the request of such Initiating Holders unless 
                     the Initiating Holders shall have elected to pay all 
                     registration expenses referred to in Section 6(j)(ii) 
                     hereof in connection with such registration, (x) if, 
                     after becoming effective, such registration is 
                     interfered with by any stop order, injunction or other 
                     order or requirement of the SEC or other governmental 
                     agency or court for any reason other than a 
                     misrepresentation or an omission by the Initiating 
                     Holders, (y) if the conditions to closing specified in 
                     the purchase agreement or underwriting agreement, if 
                     any, entered into in connection with such registration 

                                          29
<PAGE>

                     are not satisfied other than by reason of some wrongful 
                     act or omission, or act or omission in bad faith, by 
                     such Initiating Holders or (z) unless in the case of the 
                     Bank Demand Registration or a New Investor Demand 
                     Registration, at least 100% of the Registrable 
                     Securities requested to be included therein shall have 
                     been registered.

                                   (v) The Company may postpone, for up to 
                     ninety (90) days, the filing or the effectiveness of a 
                     registration statement for a registration requested 
                     pursuant to this Section 6(b) if the Board of Directors 
                     reasonably believes the requested registration would 
                     have a material adverse effect on, or interfere in any 
                     material respect with, any proposal or plan by the 
                     Company to engage in any public financing or any 
                     material pending corporate development or transaction, 
                     including, without limitation, a material acquisition of 
                     assets (other than in the ordinary course of business), 
                     any tender offer or any merger, consolidation or other 
                     similar transaction material to the Company and its 
                     subsidiaries taken as a whole. In no event shall the 
                     Company exercise its rights under this Section 6(b)(v) 
                     more than once (A) during any six-month period or (B) in 
                     respect of the same proposal, plan, development or 
                     transaction.

                              (c) Piggyback Registration. If, at any time, 
the Company proposes to file a registration statement in connection with a 
Public Offering (other than (A) a registration statement on Form S-4 or S-8, 
or any similar form which is a successor to said Forms, or (B) a registration 
statement filed in connection with an exchange offer or an offering of 
securities solely to the Company's existing stockholders) that may be used 
for the registration of any of the Registrable Securities (a "Piggyback 
Registration Statement"), then the Company shall give written notice of such 
proposed filing at least 30 days before the anticipated filing date of such 
Piggyback Registration Statement to all Holders, offering such Holders the 
opportunity to include in such Piggyback Registration Statement such amount 
of Registrable Securities as they may request. Each Holder desiring to have 
Registrable Securities registered pursuant to this Section 6(c) shall advise 
the Company in writing within 20 days after the date of receipt of the 
Company's notice 

                                          30
<PAGE>

(which request shall set forth the amount of Registrable Securities for which 
registration is requested). Subject to Section 6(e), the Company shall 
include in any such Piggyback Registration Statement all Registrable 
Securities so requested to be included. No registration effected pursuant to 
a request or requests referred to in this Section 6(c) shall be deemed to 
have been effected pursuant to Section 6(b).

                              If the Company shall previously have received a 
request for registration pursuant to Section 6(b) or pursuant to this Section 
6(c), and if such previous registrations shall not have been withdrawn or 
abandoned, the Company will not effect any registration of any Company 
Securities under the Securities Act (other than a registration on Form S-4 or 
Form S-8, or any similar form which is a successor to any of said Forms) 
until a period of three months shall have elapsed from the effective date of 
such previous registration, and the Company will so provide in any 
registration rights agreements hereafter entered into with respect to any of 
its securities.

                              The Company shall have the right to 
discontinue, without liability to any Holder, any registration under this 
Section 6(c) at any time prior to the effective date of such registration if 
the registration of other securities giving rise to such registration under 
this Section 6(c) is discontinued; but no such discontinuation shall preclude 
an immediate or subsequent request for registration pursuant to Section 6(b).

                              (d) Certain Limitations on Registration Rights. 
The Company, in its sole discretion, shall select the underwriter or 
underwriters, including the managing or lead underwriter or underwriters, who 
are to undertake any offering of securities with respect to which Holders 
have registration rights pursuant to Section 6(c) hereof and shall have the 
right to approve (such approval not to be unreasonably withheld) the 
underwriter or underwriters, including the managing or lead underwriter or 
underwriters, who are to undertake any offering of securities with respect to 
which the Holders have registration rights pursuant to Section 6(b) hereof. 
In the case of a registration under Section 6(b), if the Holders of a 
majority of the Registrable Securities to be included therein have determined 
to enter into an underwriting agreement in connection therewith, or, in the 
case of a registration under Section 6(c), if the Board of Directors 

                                          31
<PAGE>

of the Company or holders of securities initially requesting or demanding 
such registration have determined to enter into an underwriting agreement in 
connection therewith, all Registrable Securities to be included in any such 
registration shall be subject to such underwriting agreement (providing it is 
customary and reasonable) and no person may participate in any such 
registration unless such person agrees to sell such person's Registrable 
Securities on the basis provided in the underwriting arrangements approved by 
such Holders, the Board of Directors of the Company or such holders, as the 
case may be, and completes and/or executes all customary questionnaires, 
indemnities, underwriting agreements and other reasonable documents that must 
be executed under the terms of such underwriting arrangements; provided, 
however that, if pursuant to their rights set forth in this Section 6, NMB or 
Skopbank participate in any underwritten Public Offering hereunder, upon the 
request of NMB and/or Skopbank, as the case may be, in order to permit it or 
them to participate in such underwritten Public Offering notwithstanding any 
legal or regulatory prohibition on its or their exercise of Warrants and/or 
ownership of Shares, the underwriting agreement shall provide that, unless 
prohibited by applicable law or regulation, the underwriter or underwriters 
shall be required to purchase from NMB or Skopbank, as applicable, at the 
closing of such Public Offering, Warrants representing the number of 
Registrable Securities to be sold by NMB and/or Skopbank, as the case may be, 
for a purchase price equal to the public offering price per share of such 
Registrable Securities minus (A) the underwriters discount or commission 
applicable to such Registrable Securities and (B) the exercise price of such 
Warrants.

                              (e) Allocation of Securities Included in 
Registration Statement. In the case of a registration pursuant to Section 
6(b)(i), (ii) or (iii) that is underwritten, if the managing underwriter of 
such offering shall advise the Company and the Holders electing (pursuant to 
Section 6(b)) to include Registrable Securities in the Registration 
Statement, in writing, that (A) the total amount of securities requested to 
be included therein creates a substantial risk that the proceeds or price per 
unit that will be derived from such registration will be reduced or (B) the 
number of securities to be registered exceeds the amount of securities that 
can be reasonably sold in such offering, the Company shall include in such 
registration: (x) first, all Registrable Securities requested to be included 
in such registration pursuant to 

                                          32
<PAGE>

Section 6(b)(i), or with respect to registrations pursuant to Sections 
6(b)(ii) or (iii) all Registrable Securities constituting Warrant Shares or 
New Investor Shares (as applicable) requested to be included in such 
registration pursuant to Section 6(b)(ii) or (iii), as the case may be 
(unless such amount exceeds the amount which such underwriter advises can be 
sold, in which case the Company shall include in such registration such 
maximum amount allocated pro rata among the Holders of such Registrable 
Securities based upon the percentage of Shares then owned such Holders), (y) 
second, with respect to any registrations pursuant to Section 6(b)(ii) and 
(iii), any other Registrable Securities requested to be included in such 
registration pursuant to Section 6(c) hereof (unless such amount exceeds the 
amount which such underwriter advises can be sold, in which case the Company 
shall include in such registration such maximum amount allocated pro rata 
among the Holders of such Registrable Securities) based upon the percentage 
of Registrable Securities then owned by such Holders), and (z) third, 
according to such priorities as the Company may agree with the holders of 
other securities seeking to participate in any registration pursuant to 
provisions of registration rights permitted by Section 6(i) hereof.

                              In the case of any other underwritten 
registration pursuant to which Holders are entitled to include Registrable 
Securities pursuant to Section 6(c), if the managing underwriter shall advise 
the Company and the Holders electing (pursuant to Section 6(c) hereof) to 
include Registrable Securities in the Piggyback Registration Statement, in 
writing, that (A) the inclusion in any registration of some or all of the 
Registrable Securities sought to be registered by the Holders requesting such 
registration and the other securities sought to be registered creates a 
substantial risk that the proceeds or price per unit that will be derived 
from such registration will be reduced or (B) the number of securities to be 
registered is too large a number to be reasonably sold, then (x) the number 
of Company Securities sought to be registered shall first be included in such 
registration and (y) the number of securities sought to be registered for 
each Holder of Registrable Securities shall be reduced pro rata, based upon 
the percentage of Registrable Securities then owned by such Holders.

                              (f) Limitations on Sale or Distribution of 
Securities. If a registration under Section 6(b) or 6(c) 

                                          33
<PAGE>

hereof shall be in connection with an underwritten public offering, each 
Holder agrees not to effect any public sale or distribution, including any 
sale pursuant to Rule 144 or Rule 144A under the Securities Act, of any 
equity securities or of any security convertible into or exchangeable or 
exercisable for any equity security of the Company (other than as part of 
such underwritten public offering) within ten days before or 90 days after 
the effective date of such Registration Statement.

                              (g) Adjustments Affecting Registrable 
Securities. The Company will not effect or permit to occur any combination or 
subdivision of shares that would adversely affect the ability of the Holder 
of any Registrable Securities to include such Registrable Securities in any 
registration contemplated by this Agreement or the marketability of such 
Registrable Securities in any such registration.

                              (h) Rule 144. If the Company shall have filed a 
registration statement pursuant to the requirements of Section 12 of the 
Exchange Act or a registration statement pursuant to the requirements of the 
Securities Act, the Company will timely file the reports required to be filed 
by it under the Securities Act or the Exchange Act (including but not limited 
to the reports under Sections 13 and 15(d) of the Exchange Act referred to in 
Rule 144(c)(1)) and the rules and regulations adopted by the SEC thereunder 
(or, if the Company is not required to file such reports, will, upon the 
request of any Holder, make publicly available other information), and will 
take such further action as any Holder may reasonably request, all to the 
extent required from time to time to enable such Holder to sell his or its 
Shares or Warrants, as the case may be, without registration under the 
Securities Act within the limitation of the exemptions provided by (i) Rule 
144 or Rule 144A under the Securities Act, as such Rules may be amended from 
time to time, or (ii) any similar rules or regulations hereafter adopted by 
the SEC. Upon the request of any Holder, the Company will deliver to such 
Holder a written statement as to whether it has complied with such 
requirements.

                              (i) Registration Rights to Others. If the 
Company shall at any time after the date hereof provide to any holder of any 
securities of the Company rights with respect to the registration of such 
securities under the Securities Act, such rights shall not be in conflict 
with 

                                          34
<PAGE>

the rights provided in this Section 6 or more favorable to the grantee than 
the rights provided in Section 6(b)(i). 

                              (j) General Provisions. The following 
provisions shall apply in connection with any Holder's Registrable Securities 
proposed to be included in a Registration Statement under Section 6(b) or 
6(c) hereof:

                                   (i) Each Holder shall promptly provide the 
                     Company with such information as it shall reasonably 
                     request, in writing, and that is available to such 
                     Holder in order to prepare the Registration Statement 
                     and related prospectus, including (without limitation) 
                     information regarding each such Holder's plan of 
                     distribution.

                                   (ii) All reasonable and necessary expenses 
                     in connection with the preparation of such Registration 
                     Statement and related prospectus and, except as set 
                     forth below, the sale of securities contemplated 
                     thereby, including, without limitation, (A) any and all 
                     legal, accounting (including the expenses of any audit 
                     and/or "comfort" letter) and filing fees (including 
                     expenses associated with filings required to be made 
                     with the NASD (including, if applicable, the fees and 
                     expenses of any "qualified independent underwriter" and 
                     its counsel, as may be required by the rules and 
                     regulations of the NASD)), (B) blue sky fees and 
                     expenses, (C) word processing, printing and duplicating 
                     expenses and (D) all other fees and expenses customarily 
                     paid by issuers or sellers of securities (but not 
                     including fees and disbursements of financial experts 
                     retained by any Holder and not underwriting discounts 
                     and commissions attributable to the Registrable 
                     Securities registered in the registration) shall be 
                     borne by the Company; provided, however, that the 
                     Company shall bear the expenses of only one counsel to 
                     the Holders, which counsel shall be chosen by the 
                     Holders of a majority of the Registrable Securities 
                     requesting registration pursuant to Section 6(b) or, if 
                     none, by the Holders of a majority of the Registrable 
                     Securities included in such registration (as defined 
                     below).

                                          35
<PAGE>

                                   (iii) In connection with the Company's 
                     registration obligations pursuant to Section 6(b) and 
                     Section 6(c) hereof, the Company shall use its best 
                     efforts to permit the sale of such Registrable 
                     Securities in accordance with the intended method or 
                     methods of distribution thereof, and pursuant thereto, 
                     the Company shall as expeditiously as possible:

                                   (A) prepare and file with the SEC, as soon 
                     as practicable, but in no event later than 90 days after 
                     any request in the case of a Registration pursuant to 
                     Section 6(b), a Registration Statement or Registration 
                     Statements relating to the applicable Registration on 
                     any appropriate form under the Securities Act, which 
                     form shall be available for the sale of the Registrable 
                     Securities in accordance with the intended method or 
                     methods of distribution thereof and shall include all 
                     financial statements (including, if applicable, 
                     financial statements of any subsidiary of the Company 
                     that shall have guaranteed any indebtedness of the 
                     Company) required by the SEC to be filed therewith, 
                     cooperate and assist in any filings required to be made 
                     with the NASD and use its best efforts to cause such 
                     Registration Statement to become and remain effective; 
                     provided that before filing a Registration Statement or 
                     prospectus or any amendments or supplements thereto, the 
                     Company shall furnish to the Holders of the Registrable 
                     Securities covered by such Registration Statement and 
                     the underwriters, if any, copies of all such documents 
                     proposed to be filed, which documents shall be subject 
                     to the reasonable review of such Holders and 
                     underwriters and the Company shall not file any such 
                     Registration Statement or prospectus or any amendments 
                     or supplements thereto to which the Holders of a 
                     majority of the shares covered by such Registration 
                     Statement shall reasonably object, in writing, on a 
                     timely basis;

                                   (B) prepare and file with the SEC such 
                     amendments and post-effective amendments to the 
                     Registration Statement as may be necessary to keep the 
                     Registration Statement effective for

                                          36
<PAGE>

                    twelve (12) months, or such shorter period terminating 
                     when all Registrable Securities covered by such 
                     Registration Statement have been sold; cause the 
                     prospectus to be supplemented by any required prospectus 
                     supplement, and as so supplemented to be filed pursuant 
                     to Rule 424 under the Securities Act; and comply with 
                     the provisions of the Securities Act with respect to the 
                     disposition of all securities covered by such 
                     Registration Statement during the applicable period in 
                     accordance with the intended method or methods of 
                     distribution by the sellers thereof set forth in such 
                     Registration Statement or supplement to the prospectus 
                     the Company shall not be deemed to have used its best 
                     efforts to keep a Registration Statement effective 
                     during the applicable period if it voluntarily takes any 
                     action that would result in selling Holders of the 
                     Registrable Securities covered thereby not being able to 
                     sell such Registrable Securities during that period 
                     unless such action is required under applicable law;

                                   (C) notify the selling Holders of 
                     Registrable Securities and the managing underwriters, if 
                     any, promptly, and (if requested by any such person) 
                     confirm such advice in writing, (1) when the prospectus 
                     or any prospectus supplement or post-effective amendment 
                     has been filed, and, with respect to the Registration 
                     Statement or any post-effective amendment, when the same 
                     has become effective, (2) of any request by the SEC for 
                     amendments or supplements to the Registration Statement 
                     or the prospectus or for additional information, (3) of 
                     the issuance by the SEC of any stop order suspending the 
                     effectiveness of the Registration Statement or the 
                     initiation of any proceedings for that purpose, (4) if 
                     at any time the representations and warranties of the 
                     Company contemplated by paragraph (N) below cease to be 
                     true and correct, (5) of the receipt by the Company of 
                     any notification with respect to the suspension of the 
                     qualification of the Registrable Securities for sale in 
                     any jurisdiction or the initiation or threatening of any 
                     proceedings for such purpose, (6) of the happening of 
                     any event that makes any statement made in the 
                     Registration Statement, the 

                                          37
<PAGE>

                     prospectus or any document incorporated therein by 
                     reference untrue or which requires the making of any 
                     changes in the Registration Statement, the prospectus or 
                     any document incorporated therein by reference in order 
                     to make the statements therein not misleading and (7) of 
                     the Company's reasonable determination that a 
                     post-effective amendment to a Registration Statement 
                     would otherwise be required;

                                   (D) make every reasonable effort to obtain 
                     the withdrawal of any order suspending the effectiveness 
                     of the Registration Statement, or the lifting of any 
                     suspension of the qualification (or exemption from 
                     qualification) of any of the Registrable Securities for 
                     sale in any jurisdiction, at the earliest possible 
                     moment;

                                   (E) if requested by the managing 
                     underwriter or underwriters or a Holder of Registrable 
                     Securities being sold in connection with an underwritten 
                     offering, promptly incorporate in a prospectus 
                     supplement or posteffective amendment such information 
                     as the managing underwriters and the Holders of a 
                     majority of the Registrable Securities being sold 
                     reasonably agree should be included therein relating to 
                     the plan of distribution with respect to such 
                     Registrable Securities, including, without limitation, 
                     information with respect to the amount of Registrable 
                     Securities being sold to such underwriters, the purchase 
                     price being paid thereof or by such underwriters and 
                     with respect to any other terms of the underwritten (or 
                     best efforts underwritten) offering of the Registrable 
                     Securities to be sold in such offering; and make all 
                     required filings of such prospectus supplement or 
                     posteffective amendment as soon as notified of the 
                     matters to be incorporated in such prospectus supplement 
                     or post-effective amendment;

                              (F) furnish to each selling Holder of 
                     Registrable Securities and each managing underwriter, 
                     without charge, at least one signed copy of the 
                     Registration Statement and any posteffective amendment 
                     thereto, including 

                                          38
<PAGE>

                     financial statements and schedules, all documents 
                     incorporated therein by reference and all exhibits 
                     (including those incorporated by reference);

                                   (G) deliver to each selling Holder of 
                     Registrable Securities and the underwriters, if any, 
                     without charge, as many copies of the prospectus 
                     (including each preliminary prospectus) and any 
                     amendment or supplement thereto as such persons may 
                     reasonably request; the Company consents to the use of 
                     the prospectus or any amendment or supplement thereto by 
                     each of the selling Holders of Registrable Securities 
                     and the underwriters, if any, in connection with the 
                     offering and sale of the Registrable Securities covered 
                     by the prospectus or any amendment or supplement thereto;

                                   (H) prior to any public offering of 
                     Registrable Securities, register or qualify or cooperate 
                     with the selling Holders of Registrable Securities, the 
                     underwriters, if any, and their respective counsel in 
                     connection with the registration or qualification of 
                     such Registrable Securities for offer and sale under the 
                     securities or blue sky laws of such jurisdictions as any 
                     seller or underwriter reasonably requests in writing and 
                     keep each such registration or qualification (or 
                     exemption therefrom) effective during the period such 
                     Registration Statement is required to be kept effective 
                     and do any and all other acts or things necessary or 
                     advisable to enable the disposition in such 
                     jurisdictions of the Registrable Securities covered by 
                     the Registration Statement; provided, however, that the 
                     Company shall not be required to qualify generally to do 
                     business in any jurisdiction where it is not then so 
                     qualified or to take any action that would subject it to 
                     general service of process in any such jurisdiction 
                     where it is not then so subject or subject the Company 
                     to any tax in any such jurisdiction where it is not then 
                     so subject;

                                   (I) cooperate with the selling Holders of 
                     Registrable Securities and the managing underwriters, if 
                     any, to facilitate the 

                                          39
<PAGE>

                     timely preparation and delivery of certificates 
                     representing Registrable Securities to be sold, which 
                     certificate shall not bear any restrictive legends and 
                     shall be in a form eligible for deposit with the 
                     Depository Trust Company; and enable such Registrable 
                     Securities to be in such denominations and registered in 
                     such names as the managing underwriters may request at 
                     least two business days prior to any sale of Registrable 
                     Securities to the underwriters;

                                   (J) use its best efforts to cause the 
                     Registrable Securities covered by the applicable 
                     Registration Statement to be registered with or approved 
                     by such other governmental agencies or authorities as 
                     may be necessary to enable the seller or sellers thereof 
                     or the underwriters, if any, to consummate the 
                     disposition of such Registrable Securities;

                                   (K) upon the occurrence of any event 
                     contemplated by paragraph (C)(6) or (C)(7) above, 
                     prepare a supplement or posteffective amendment to the 
                     Registration Statement or the related prospectus or any 
                     document incorporated therein by reference or file any 
                     other required document so that, as thereafter delivered 
                     to the purchasers of the Registrable Securities, the 
                     prospectus will not contain an untrue statement of a 
                     material fact or omit to state any material fact 
                     necessary to make the statements therein not, misleading;

                                   (L) cause all Registrable Securities 
                     covered by the Registration Statement to be either 
                     listed on each securities exchange or quoted on the 
                     National Association of Securities Dealers, Inc. 
                     Automated Quotation System on which similar securities 
                     issued by the Company are then listed or quoted if 
                     requested by the Holders of a majority of such 
                     Registrable Securities or the managing underwriters, if 
                     any;

                                   (M) not later than the effective date of 
                     the applicable Registration, provide a CUSIP number for 
                     all Registrable Securities and provide the applicable 
                     trustees or transfer agents with printed certificates 
                     for the 

                                          40
<PAGE>

                     Registrable Securities that are in a form eligible for 
                     deposit with Depositary Trust Company;

                                   (N) enter into such customary agreements 
                     (including an underwriting agreement) and take all such 
                     other actions in connection therewith in order to 
                     expedite or facilitate the disposition of such 
                     Registrable Securities and in such connection, whether 
                     or not an underwriting agreement is entered into and 
                     whether or not the registration is an underwritten 
                     registration, (1) make such representations and 
                     warranties to the Holders of such Registrable Securities 
                     and to the underwriters, if any, in form, substance and 
                     scope as are customarily made by issuers to underwriters 
                     in similar underwritten offerings; (2) obtain opinions 
                     of counsel to the Company and updates thereof, which 
                     counsel and opinions (in form, scope and substance) 
                     shall be reasonably satisfactory to the managing 
                     underwriters, if any, addressed to each Selling Holder 
                     of Registrable Securities and each underwriter, if any, 
                     covering the matters customarily covered in opinions 
                     requested in underwritten offerings; (3) obtain "cold 
                     comfort" letters and updates thereof from the Company's 
                     independent certified public accountants addressed to 
                     each Selling Holder of Registrable Securities and each 
                     underwriter, if any, such letters to be in customary 
                     form and covering matters of the type customarily 
                     covered in "cold comfort" letters by accountants in 
                     connection with underwritten offerings; (4) if an 
                     underwriting agreement is entered into, the same shall 
                     set forth in full the indemnification provisions and 
                     procedures of Section 6(1) hereof with respect to all 
                     parties to be indemnified pursuant to said Section; and 
                     (5) the Company shall deliver such documents and 
                     certificates as may be requested by the Holders of a 
                     majority of the Registrable Securities being sold and 
                     the managing underwriters, if any, to evidence 
                     compliance with paragraph (K) above and with any 
                     customary conditions contained in the underwriting 
                     agreement or other agreement entered into by the 
                     Company. The above shall be done at each closing under 
                     such underwriting or similar 

                                          41
<PAGE>

                    agreement or as and to the extent required thereunder;

                                   (O) make available for inspection by a 
                     representative of the Holders of a majority of the 
                     Registrable Securities, any underwriter participating in 
                     any disposition pursuant to such Registration, and any 
                     attorney or accountant retained by the sellers of 
                     Registrable Securities or such underwriter, all 
                     financial and other records, pertinent corporate 
                     documents and properties of the Company, and cause the 
                     Company's officers, directors and employees to supply 
                     all information reasonably requested by any such 
                     representative, underwriter, attorney or accountant in 
                     connection with such Registration; provided that any 
                     records, information or documents that are designated by 
                     the Company in writing as confidential shall be kept 
                     confidential by such persons unless (i) disclosure of 
                     such information is required by court or administrative 
                     order or is necessary to respond to inquiries of 
                     regulatory authorities, (ii) disclosure of such 
                     information, based upon the advice of counsel to such 
                     person and notice thereof to the Company, is required by 
                     law, (iii) such information becomes generally available 
                     to the public other than as a result of a disclosure or 
                     failure to safeguard by such person or (iv) such 
                     information becomes available to such person from a 
                     source other than the Company or another person known by 
                     such persons to be under a similar obligation of 
                     confidentiality to the Company;

                                   (P) otherwise comply with all applicable 
                     rules and regulations of the SEC, and make generally 
                     available to its security holders, earnings statements 
                     satisfying the provisions of Section ll(a) of the 
                     Securities Act, no later than forty-five (45) days after 
                     the end of any 12-month period (or ninety (90) days, if 
                     such period is a fiscal year) (1) commencing at the end 
                     of any fiscal quarter in which Registrable Securities 
                     are sold to underwriters in a firm or best efforts 
                     underwritten offering, or (2) if not sold to 
                     underwriters in such an offering, beginning with the 
                     first month of the Company's 

                                          42
<PAGE>

                     first fiscal quarter commencing after the effective date 
                     of the Registration Statement, which statements shall 
                     cover said 12-month periods; and

                                   (Q) promptly prior to the filing of any 
                     document that is to be incorporated by reference into 
                     the Registration Statement or prospectus (after initial 
                     filing of the Registration Statement), provide copies of 
                     such document to counsel to the selling Holders of 
                     Registrable Securities and to the managing underwriters, 
                     if any; make the Company's representatives available for 
                     discussion of such document and make such changes in 
                     such document (other than any exhibits thereto) prior to 
                     the filing thereof as counsel for such underwriters may 
                     reasonably request.

                                   (iv) Each Holder of Registrable Securities 
                     agrees by acquisition of such Registrable Securities 
                     that, upon receipt of any notice from the Company of the 
                     happening of any event of the kind described in 
                     paragraph (K) hereof, such Holder shall forthwith 
                     discontinue disposition of Registrable Securities until 
                     such Holder's receipt of the copies of the supplemented 
                     or amended prospectus contemplated by paragraph (K) 
                     hereof, or until it is advised in writing (the "Advice") 
                     by the Company that the use of the prospectus may be 
                     resumed, and has received copies of any additional or 
                     supplemental filings that are incorporated by reference 
                     in the prospectus, and, if so directed by the Company, 
                     such Holder shall deliver to the Company (at the 
                     Company's expense) all copies, other than permanent file 
                     copies then in such Holder's possession, of the 
                     prospectus covering such Registrable Securities current 
                     at the time of receipt of such notice. In the event the 
                     Company shall give any such notice, the time periods 
                     regarding the maintenance of the effectiveness of any 
                     Registration Statement in Section 6(b) and 6(c) hereof 
                     shall be extended by the number of days during the 
                     period from and including the date of the giving of such 
                     notice pursuant to Section 6(j)(iii)(C)(6) hereof to and 
                     including the date when each seller of Registrable 
                     Securities covered by such Registration Statement 

                                          43
<PAGE>

                     shall have received the copies of the supplemented or 
                     amended prospectus contemplated by paragraph (K) hereof 
                     or the Advice.

                              (k) Indemnification.

                                   (i) If any Registrable Securities are 
registered or qualified for sale under the Securities Act pursuant to the 
provisions of Section 6(b) or 6(c) hereof, the Company shall indemnify and 
hold harmless each Holder thereby offering such Registrable Securities for 
sale (a "Seller"), and each underwriter of such Registrable Securities, and 
each other person, if any, who controls any such Seller or underwriter within 
the meaning of the Securities Act, to the fullest extent lawful, from and 
against any and all losses, claims, damages or liabilities (or actions in 
respect thereof) joint or several, to which such Seller or underwriter or 
controlling person may become subject under the Securities Act or the 
applicable securities laws or otherwise, insofar as such losses, claims, 
damages or liabilities (or actions in respect thereof), as incurred, arise 
out of or are based upon (A) any untrue statement or alleged untrue statement 
of any material fact contained in any Registration Statement under which such 
Registrable Securities were registered or qualified under applicable 
securities laws, any preliminary prospectus or final prospectus relating to 
such Registrable Securities, or any amendment or supplement thereto, or (B) 
the omission or alleged omission to state therein a material fact required to 
be stated therein or necessary to make the statements therein not misleading, 
or (C) any violation by the Company or any of its employees or agents of any 
rule or regulation under applicable securities laws or other laws applicable 
to the Company, or (D) any action or inaction by the Company in connection 
with any such registration or qualification of Registrable Securities as 
contemplated hereby; and the Company shall reimburse each such Seller, 
underwriter, and each such controlling person for all reasonable 
out-of-pocket costs (including reasonable out-of-pocket costs of preparation 
and reasonable attorneys' fees) and other expenses reasonably incurred by 
such Seller or underwriter or controlling person in connection with 
investigating or defending any such loss, claim, damage, liability or action; 
provided, however, that the Company shall not be liable in any such case to 
the extent that any such loss, claim, damage or liability arises out of or is 
based upon an untrue statement or alleged untrue statement or omission or 

                                          44
<PAGE>

alleged omission in such Registration Statement, such preliminary prospectus, 
such final prospectus or such amendment or supplement thereto (i) in reliance 
upon and in conformity with written information relating to such Seller or 
underwriter or controlling person furnished to the Company by any Seller or 
underwriter or controlling person specifically and expressly for use in the 
preparation thereof; or (ii) if such untrue statement or alleged untrue 
statement, omission or alleged omission is completely corrected in an 
amendment or supplement to the prospectus and the Seller, underwriter or 
controlling person thereafter fails to deliver such prospectus as so amended 
or supplemented prior to or concurrently with the sale of the Registrable 
Securities to the person asserting such loss, claim, damage or liability 
after the Company has furnished such holder with a sufficient number of 
copies of the same.

                                   (ii) If any Registrable Securities are 
registered or qualified for sale under the Securities Act pursuant to the 
provisions of Section 6(b) or 6(c) hereof, each Seller agrees severally, and 
not jointly, to indemnify and hold harmless the Company, each other Seller, 
each person who controls the Company or any other Seller within the meaning 
of the Securities Act, and each officer and director of such controlling 
persons from and against any losses, claims, damages or liabilities, joint or 
several, to which the Company, such controlling person or any such officer or 
director may become subject under the Securities Act or otherwise, insofar as 
such losses, claims, damages or liabilities (or actions in respect thereof) 
arise out of or are based upon any untrue statement of any material fact 
contained in any Registration Statement under which such Registrable 
Securities were registered or qualified under the Securities Act, any 
preliminary prospectus or final prospectus relating to such Shares, or any 
amendment or supplement thereto, or arise out of or are based upon the 
omission to state therein a material fact required to be stated therein or 
necessary to make the statements therein not misleading, which untrue 
statement or omission was made therein in reliance upon and in conformity 
with written information relating to such Seller furnished to the Company by 
such Seller or controlling person specifically for use in connection with the 
preparation thereof or arise out of or are based upon any violation by such 
Seller of any rule or regulation under the Securities Act, and shall 
reimburse the Company, such controlling person of the 

                                          45
<PAGE>

Company and each such officer or director of such controlling person for any 
legal or any other expenses reasonably incurred by them in connection with 
investigating or defending any such loss, claim, damage, liability or action. 
In no event shall the liability of a Seller of Registrable Securities 
hereunder be greater in amount than the dollar amount of the net proceeds 
received upon the sale of the Registrable Securities giving rise to such 
indemnification obligation.

                                   (iii) Promptly after receipt by a person 
entitled to indemnification under this Section 6(k) (an "indemnified party") 
of notice of the commencement of any action, claim or proceeding as to which 
indemnity may be sought hereunder, such indemnified party shall, if a claim 
for indemnification hereunder in respect thereof is to be made against any 
other party hereto (an "indemnifying party"), give written notice to such 
indemnifying party of the commencement of such action, claim or proceeding, 
but the omission so to notify the indemnifying party will not relieve it from 
any liability that it may have to any indemnified party otherwise than 
pursuant to the provisions of this Section 6(k) and shall also not relieve 
the indemnifying party of its obligations under this Section 6(k) except to 
the extent that the omission results in a failure of actual timely-notice to 
the indemnifying party and such indemnifying party is damaged as a result of 
the failure to give timely notice. In case any such action, claim or 
proceeding is brought against an indemnified party, and such indemnified 
party notifies an indemnifying party of the commencement thereof, the 
indemnifying party shall be entitled (at its own expense) to participate in 
and, to the extent that it may wish, jointly with any other indemnifying 
party similarly notified, to assume the defense, with counsel reasonably 
satisfactory to such indemnified party, of such action, claim or proceeding. 
Any such indemnified party shall have the right to employ separate counsel in 
any such action, claim or proceeding and to participate in the defense 
thereof, but, if the indemnifying party has assumed the defense thereof, the 
fees and expenses of such counsel shall be the expenses of such indemnified 
party unless (a) the indemnifying party has agreed to pay such fees and 
expenses; or (b) the indemnifying party shall have failed to promptly assume 
the defense of such action, claim or proceeding and to employ counsel 
reasonably satisfactory to the indemnified party; or (c) the named parties to 
any such action, claim or proceeding (including any impleaded parties) 
include both 

                                          46
<PAGE>

such indemnified party and the indemnifying party or an Affiliate of the 
indemnifying party, and such indemnified party shall have been advised by 
counsel that there may be one or more legal defenses available to it which 
are different from or additional to those available to the indemnifying party 
or such Affiliate (in which case, if such indemnified party notifies the 
indemnifying party in writing that it elects to employ separate counsel at 
the expense of the indemnifying party, the indemnifying party shall not have 
the right to assume the defense thereof, it being understood, however, that 
the indemnifying party shall not, in connection with any one such action, 
claim or proceeding or separate but substantially similar or related actions, 
claims or proceedings in the same jurisdiction, arising out of the same 
general allegations or circumstances, be liable for the fees and expenses of 
more than one separate firm of attorneys (together with appropriate local 
counsel) at any time for all such indemnified parties, unless in the 
reasonable judgment of any such indemnified party a conflict of interest may 
exist between such indemnified party and any other of such indemnified 
parties with respect to such action, claim or proceeding, in which event the 
indemnifying party shall be obligated to pay the fees and expenses of such 
additional counsel or counsels). The indemnifying party shall not be liable 
for any settlement of any such action, claim or proceeding effected without 
its written consent, which consent shall not be unreasonably withheld. No 
indemnifying party shall, without the prior written consent of the 
indemnified party, effect any settlement of any pending action, claim or 
proceeding in respect of which any indemnified party is a party and is 
entitled to indemnity hereunder, unless such settlement includes an 
unconditional release of such indemnified party from all liability or claims 
that are the subject matter thereof.

                                    (iv) If for any reason the 
indemnification provided for in this Section 6(k) is unavailable to an 
indemnified party or insufficient to hold it harmless as contemplated by this 
Section 6(k), then the indemnifying party shall contribute to the amount paid 
or payable by the indemnified party as a result of such loss, claim, damage, 
liability, cost or expense in such proportion as is appropriate to reflect 
not only the relative benefits received by the indemnified party and the 
indemnifying party, but also the relative 

                                          47
<PAGE>

fault of the indemnified party and the indemnifying party, as well as any 
other relevant equitable considerations. The relative fault of such 
indemnifying party and indemnified party shall be determined by reference to, 
among other things, whether any action in question, including any untrue or 
alleged untrue statement of a material fact or omission or alleged omission 
of a material fact, has been taken or made by, or relates to information 
supplied by, such indemnifying party or indemnified party, and the parties' 
relative intent, knowledge, access to information and opportunity to correct 
or prevent such action, statement or omission. The amount paid or payable by 
a party as a result of any losses, claims, damages, liabilities, costs and 
expenses shall be deemed to include any legal or other fees or expenses 
reasonably incurred by such party in connection with any investigation or 
action, claim or proceeding.

                                   The parties hereto agree that it would not 
be just and equitable if contribution pursuant to this Section 6(K)(iv) were 
determined by pro rata allocation or by any other method of allocation that 
does not take into account the equitable considerations referred to in the 
immediately preceding paragraph. Notwithstanding the provision of this 
Section 6(K)(iv), an indemnifying party that is a selling holder of 
Registrable Securities shall not be required to contribute any amount in 
excess of the dollar amount of the proceeds received by such Holder with 
respect to the sale of any Registrable Securities. No person guilty of 
fraudulent misrepresentation (within the meaning of Section ll(f) of the 
Securities Act) shall be entitled to contribution from any person who was not 
guilty of such fraudulent misrepresentation. 

                    7. Transfers of Management Shares.

                              (a) Certain Definitions. The terms defined 
below shall have the following meanings when used in this Section 7:

                                   (i) "Acquisition" shall mean the purchase 
                     of all the issued and outstanding shares of Hamilton 
                     Test Systems, Inc. ("HTS") by Hamilton Acquisition Corp. 
                     ("Acquisition Corp."), a wholly owned subsidiary of the 
                     Company, and the subsequent merger of Acquisition Corp., 
                     with and into HTS.

                                          48
<PAGE>


                                   (ii) "Applicable Closing Date" shall mean 
                     (A) with respect to Shares or Options acquired by a 
                     Management Stockholder prior to the date hereof 
                     (including Shares hereafter acquired upon the exercise 
                     of such Options), the Initial Closing Date, and (B) with 
                     respect to Shares or Options acquired by a Management 
                     Stockholder after the date hereof, the Closing Date.

                                   (iii) "Cause", when used in connection 
                     with the termination of a Management Stockholder's 
                     employment with Holdings, means the Management 
                     Stockholder (A) shall have willfully failed to perform 
                     any of his material obligations or shall have 
                     demonstrated willful misconduct in the performance of 
                     his duties to the Company or shall have willfully failed 
                     to follow the instructions of the Board and shall have 
                     failed to cure such failure within thirty (30) days 
                     after receiving written notice thereof from the Board; 
                     or (B) shall have consistently performed his duties to 
                     the Company in a negligent fashion; or (C) shall have 
                     committed any act of fraud, theft or dishonesty against 
                     the Company; or (D) the Employee shall be convicted of 
                     (or plead nolo contendere to) any felony, fraud or 
                     embezzlement.

                                   (iv) "Closing Date" means the date of this 
                     Agreement.

                                   (V) "Holdings" means the Company and all 
                     other entities in which the Company from time to time 
                     owns, directly or indirectly, 50% or more of the stock 
                     or assets.

                                   (vi) "Initial Closing Date" means December 
                     21, 1990.

                              (b) Restrictions on Transfer. No Management 
Stockholder shall effect a transfer of any Shares or Options prior to the 
third anniversary of the Applicable Closing Date other than (i) pursuant to 
Section 7(c) in connection with the Purchase Option (as hereinafter defined), 
(ii) pursuant to Section 4, (iii) pursuant to Section 7(c) in connection with 
a merger, consolidation, sale of assets, sale of stock or similar business 
combination transaction approved by the Board of Directors and stockholders 
of the Company, (iv) in connection with a 

                                          49
<PAGE>

Public Offering in which the Management Stockholder is entitled to 
participate pursuant to Section 6 hereof or (v) with the consent of the 
Company (as evidenced by a resolution duly adopted by at least a majority of 
the nonemployee members of the Company's Board of Directors). In exercising 
the consent and approval provided for in clause (v), the Company may employ 
its sole discretion in evaluating the nature of the proposed transferee and 
the Company may impose such conditions on transfer as it deems appropriate in 
its sole discretion, including but not limited to requirements that the 
transferee be an employee of Holdings and that the transferee purchase the 
Management Stockholder's Shares as a "Management Stockholder" subject to the 
restrictions of this Section 7. In the event any transfer is authorized 
pursuant to clause (v) to an employee of Holdings as a "Management 
Stockholder," such employee shall execute an agreement, in form and substance 
satisfactory to the Company, pursuant to which such employee shall agree to 
be bound by such terms and conditions hereof, and such other provisions as 
the Company may determine, and upon such execution such employee shall be 
entitled to the benefit of such provisions hereof and such other provisions 
as the Company determines and are set forth in such agreement. The foregoing 
provisions of this Section shall not preclude a transfer of any Shares or 
Options by a Management Stockholder by will or the laws of descent and 
distribution on account of the death of such Management Stockholder; 
provided, however, that the executors, administrators, heirs and transferees 
of such Management Stockholder shall agree in writing to be subject to and 
bound by all of the terms and conditions hereof, including without limitation 
Section 7 hereof; and provided further, upon the death of any Management 
Stockholder after the third anniversary of the Applicable Closing Date 
hereof, such Stockholder's Shares or Options that are transferred by will or 
the laws of descent and distribution shall no longer be subject to the 
provisions of this Section 7. Any purported transfer in violation of this 
Agreement shall be null and void and of no force and effect and the purported 
transferees shall have no rights or privileges in or with respect to the 
Company; Provided, however, following the third anniversary of the Applicable 
Closing Date, the restrictions on transfer contained in this Section 7 shall 
be of no further force and effect.

                                           50

<PAGE>


                    (c) Purchase Option.

                         (i) General Terms. In the event that prior to the 
                     third anniversary of the Applicable Closing Date, any 
                     Management Stockholder shall cease to be employed by 
                     Holdings for any reason (including, without limitation, 
                     death, disability, resignation or termination by the 
                     Company with or without Cause), other than by reason of 
                     a leave of absence approved by the Company, such 
                     Management Stockholder (or his heirs, executors, 
                     administrators, transferees, successors or assigns) 
                     shall give prompt notice to the Company of such 
                     termination of employment, and the Company, or if the 
                     Company is prohibited by law or has insufficient funds 
                     to effect such repurchase, each of the other 
                     Stockholders, shall have the right and option at any 
                     time within 60 days after the later of the effective 
                     date of such termination of employment (the "Termination 
                     Date") or the date on which the Company receives such 
                     notice, to purchase from such Management Stockholder, or 
                     his heirs, executors, administrators, transferees, 
                     successors or assigns, as the case may be, (i) any or 
                     all of the Shares or Options then owned by such 
                     Management Stockholder at a purchase price equal to the 
                     Option Purchase Price (as hereinafter defined) and/or 
                     (ii) any or all of the outstanding principal amount of 
                     the Subordinated Notes then owned by such Management 
                     Stockholder at face value plus accrued interest. If, 
                     pursuant to the immediately preceding sentence' the 
                     Company is unable to purchase Shares or Options, the 
                     Company shall give prompt notice to the other 
                     Stockholders of the availability of such Shares or 
                     Options for purchase in accordance with this Section 
                     (c)(i). If, in accordance with the first sentence of 
                     this Section (c)(1), the other Stockholders elect to 
                     purchase more Shares or Options than the amount of 
                     Shares or Options such Management Stockholder owns, the 
                     Stockholders so electing shall purchase the Shares 
                     and/or Options pro rata in accordance with the number of 
                     Shares owned by such Stockholders. The Company may give 
                     notice to the terminated Management Stockholder of its 
                     intention to purchase such Shares or Options at any time 
                     not later than 60 days after the later of the 
                     Termination Date or the date on which the 

                                       51
<PAGE>

                     Company receives such notice of such termination. (The 
                     right of the Company or the other Stockholders, as 
                     applicable, set forth in this Section 7(c) to purchase a 
                     terminated Management Stockholder's Shares or Options is 
                     hereinafter collectively referred to as the "Purchase 
                     Option".) A Stockholder's agreement to assume such 
                     obligation will relieve the Company of its obligations 
                     under Section 7(c)(i)(C) with regard to the particular 
                     Management Stockholder and such Management Stockholder 
                     shall have no recourse against the Company under Section 
                     7(c)(i)(C).

                                   (A) Exercise of Purchase Option. The 
                     Purchase Option shall be exercised by written notice to 
                     such Management Stockholder (or his heirs, executors, 
                     administrators, transferees, successors or assigns) 
                     signed by an officer of the Company on behalf of the 
                     Company or the Stockholders, as applicable, and shall 
                     set forth the number of Shares or Options desired to be 
                     purchased. Such notice shall set forth a time and place 
                     of closing no earlier than 10 days and no later than 30 
                     days after the date of notice is sent. At such closing, 
                     the seller shall deliver certificates evidencing the 
                     number of Shares or Options to be purchased by each 
                     buyer, accompanied by stock powers duly endorsed in 
                     blank or duly executed instruments of transfer with the 
                     signature guaranteed by a member firm of the New York 
                     Stock Exchange, Inc. or a commercial bank or trust 
                     company organized under the laws of the United States or 
                     any state thereof, and any other documents that are 
                     necessary to transfer to the buyer good title to the 
                     Shares or Options to be transferred, free and clear of 
                     all pledges, security interests, liens, charges, 
                     encumbrances, equities, claims and options of whatever 
                     nature other than those imposed under this Agreement, 
                     and concurrently with such delivery, buyer(s) shall 
                     deliver to the seller the full amount of the Option 
                     Purchase Price for such Shares or Options in cash by 
                     certified or bank cashier's check.

                                   B) Option Purchase Price. Subject to 
                     Section 7(c)(i)(D) below, the "Option Purchase Price" 
                     for (i) Shares to be purchased from a Management 
                     Stockholder pursuant to the 

                                       52
<PAGE>

                     Purchase Option (such number of Shares, the "Purchase 
                     Number") shall equal the price calculated as set forth 
                     in the table below opposite the applicable Termination 
                     Date of such Management Stockholder and (ii) Options to 
                     be purchased from a Management Stockholder shall be 
                     equal to the Option Purchase Price applicable to the 
                     underlying shares of Common Stock (in accordance with 
                     (i) above) less the exercise price of such Options:


<TABLE>
<CAPTION>

If the Shares Were Acquired by the
Management Stockholder Prior to the
Closing Date and the Terminate                             Option 
Termination Date Occurs:                               Purchase Price 
- -------------------------------------------          -------------------
<S>                                             <C>

On or prior to the second anniversary        Adjusted Cost Price multiplied by
of the initial Closing Date                  66-2/3% of the Purchase Number, plus
                                             Adjusted Book Value Price multiplied  
                                             by 33-1/3% of the Purchase Number     
                                                                                   
After the second anniversary of the          Adjusted Cost Price multiplied by      
Initial Closing Date, and on or prior        33-1/3% of the Purchase Number, plus   
to the third anniversary of the              Adjusted Book Value Price multiplied   
Initial Closing Date                         by 66-2/3% of the Purchase Number      
                                                                                    
If the Shares Were Acquired by the     
Management Stakeholder on or after     
the Closing Date and the Termination                        Option     
Date Occurs:                                            Purchase Price 
- -------------------------------------------          -------------------

On or prior to the first anniversary         Adjusted Cost Price multiplied by  
of the closing Date                          100% of the Purchase Number        

After the first anniversary of the           Adjusted Cost Price multiplied by    
Closing Date, and on or prior to the         66-2/3% of the Purchase Number, plus 
second anniversary of the Closing            Adjusted Book Value Price multiplied 
Date                                         by 33-1/3% of the Purchase Number    

</TABLE>


                                       53
<PAGE>

<TABLE>
<CAPTION>
<S>                                           <C>

After the second anniversary of the          Adjusted Cost Price multiplied by
Initial Closing Date, and on or prior        33-1/3% of the Purchase Number, plus
to the third anniversary of the              Adjusted Book Value Price multiplied
Initial Closing Date                         by 66-2/3% of the Purchase Number

</TABLE>


                                   As used herein, "Adjusted Cost Price" for 
                     each Share means the lesser of (i) the original purchase 
                     price per Share (adjusted for any stock dividend payable 
                     upon, or subdivision or combination of, the Common 
                     Stock) and (ii) the "Adjusted Book Value Price" for each 
                     Share; "Adjusted Book Value Price" for each Share means 
                     the consolidated net worth of the Company per common 
                     share (adjusted to reflect the pro forma exercise in 
                     full of any dilutive securities) reflected in the 
                     Company's audited consolidated financial statements as 
                     of the end of the fiscal year next preceding the 
                     Termination Date; provided, however, that for purposes 
                     of determining such price there shall be restored to the 
                     net worth as reflected on such audited financial 
                     statements (a) the effects of amortization of the excess 
                     of cost over net assets of businesses acquired recorded 
                     as intangible assets (but excluding goodwill) and 
                     deferred charges resulting from purchase accounting 
                     adjustments pursuant to Accounting Principles 
                     Board Opinion Nos. 16 and 17 resulting from the         
                     Acquisition (but only to the extent of the incremental 
                     amount by which such intangible assets and deferred     
                     charges exceed the intangible assets and deferred       
                     charges that existed on the books of HTS immediately    
                     prior to the Acquisition), (b) the depreciation charges 
                     resulting from the revaluation of HTS' assets to current
                     fair market value in connection with the Acquisition    
                     (but only to the extent of the incremental amount by    
                     which such depreciation charges exceed the depreciation 
                     charges that existed on the books of HTS immediately    
                     prior to the Acquisition), and (c) the effects of       
                     amortization of the excess of cost over net assets of   
                     businesses acquired recorded as goodwill resulting from 
                     purchase accounting adjustments pursuant to Accounting  
                     Principles 

                                      54
                     
<PAGE>
                     
                     Board Opinion Nos. 16 and 17 resulting from the 
                     Acquisition; and provided, further, that at any time 
                     after the Company has effected a Public Offering of its 
                     Common Stock, then the "Adjusted Book Value Price n 
                     shall equal the average of the last reported prices for 
                     which Common Stock was sold prior to the close of 
                     business on each of the last ten business days prior to 
                     the Termination Date.

                                   (C) Adjustments to Option Purchase Price. 
                     If the Company or another Stockholder, as applicable, 
                     exercises the Purchase Option with respect to any or all 
                     of the Shares or Options of any Management Stockholder 
                     whose employment with the Company was terminated by the 
                     Company without Cause (the "Called Shares H), and if 
                     within six months after the closing pursuant to such 
                     exercise of the Purchase Option by the Company or such 
                     other Stockholder

                                   (1) the Company is merged into, 
                     consolidated with or otherwise combined with or acquired 
                     by another person or entity, or there is a liquidation 
                     of the Company, or there is a Public Offering (a 
                     "Subsequent Offering") of the Company's Common Stock 
                     pursuant to an effective Registration Statement under 
                     the Securities Act in which other Management 
                     Stockholders participate as selling stockholders (other 
                     than (1) a registration statement on Form S-8 or any 
                     successor forms or any other registration statement 
                     relating to a special offering to Holdings' employees or 
                     (2) a registration statement relating to a Unit Offering 
                     (as hereinafter defined)); and

                                   (2) the per share consideration received 
                     by the stockholders of the Company in such transaction, 
                     or the per share net Proceeds received for the Company's 
                     Common Stock in the Subsequent Offering, as the case may 
                     be (in each case after being adjusted downward to 
                     reflect what the per share consideration or per share 
                     net offering proceeds, as the case may be, would have 
                     been had the Shares of such terminated Management 
                     Stockholder purchased by the Company or its designee 
                     pursuant to the Purchase Option 

                                       55
<PAGE>

                     been outstanding on the date of the closing of such 
                     transaction or Subsequent Offering) exceed the Adjusted 
                     Book Value Price used in calculating the Option Purchase 
                     Price pursuant to the exercise of the Purchase Option,

then such Management Stockholder shall be entitled to receive from the Company
or the other Stockholder, as applicable, an amount per share equal to such
excess multiplied by the applicable Adjusted Book Value Price percentage within
30 days after the closing of any such transaction or Subsequent Offering;
provided, however, that in the case of a Subsequent Offering in which such
Management Stockholder would have been entitled to sell fewer than the number of
shares equal to the Purchase Number multiplied by the applicable Adjusted Book
Value Price percentage based upon the rights and restrictions in Section 6
hereof, the amount of any payment under this provision shall be proportionately
reduced to reflect the number of shares the Management Stockholder would have
been entitled to sell in the Subsequent Offering.

          As used herein, a "Unit Offering" shall mean a Public Offering of a
combination of debt and equity securities of the Company in which (i) not more
than 10% of the gross proceeds received for the sale of such securities is
attributed to such equity securities, and (ii) after giving effect to such
offering, the Company does not have a class of equity securities required to be
registered under the Securities Exchange Act of 1934, as amended.

                                   (D) Sale in Public Offering. Nothing 
                     herein shall prevent any Management Stockholder from 
                     selling Shares or Options in any Public Offering to 
                     which the provisions of Section 6 are applicable; 
                     provided, however, that (i) if less than all of such 
                     Management Stockholder's Shares are sold in such 
                     offering, for purposes of any subsequent calculation 
                     hereunder of the Option Purchase Price, the Option 
                     Purchase Price for Shares shall equal: (a) the Adjusted 
                     Cost Price multiplied by the product of the applicable 
                     Adjusted Cost Price percentage and the Adjusted Purchase 
                     Number (as defined below), plus (b) the Adjusted Book 
                     Value Price multiplied by the product of the applicable 
                     Adjusted Book Value Price percentage 

                                       56
<PAGE>

                     and the Adjusted Purchase Number, less (c) the product 
                     of the Publicly-Sold Stock (as defined below) and the 
                     Adjusted Book Value Price, where: (x) "Publicly-Sold 
                     Stock" means the total number of shares of Stock 
                     previously sold by the respective Management Stockholder 
                     in a Public Offering, (y) "Adjusted Purchase Number" 
                     means the sum of the Purchase Number and the 
                     Publicly-Sold Stock, and (z) the Option Purchase Price 
                     at all times shall equal or exceed the product of the 
                     Adjusted Cost Price and the Purchase Number; and (ii) 
                     this section shall continue to apply in accordance with 
                     its terms to all Shares not sold in any such Public 
                     Offering.

                                   (E) In the event that the Company does not 
                     agree to purchase any Shares or Options pursuant to this 
                     Section 7(c) within the 60-day period set forth in 
                     subsection (i), such Shares or Options shall then be 
                     offered to the other Stockholders pursuant to the terms 
                     and provisions of Section 2 hereof.

                              (ii) Company's First Refusal Right. In the 
                     event that, prior to the third anniversary of the date 
                     hereof, (x) a Management Stockholder is no longer 
                     employed by Holdings; (y) the Company or another 
                     Stockholder, as applicable, has declined to exercise the 
                     Purchase Option with respect to any of such Management 
                     Stockholder's Shares or Options; and (z) the Management 
                     Stockholder thereafter proposes to sell any or all of 
                     such Shares to a third party in a bona fide transaction, 
                     the Management Stockholder may not transfer such Shares 
                     without first offering to sell them to the Company and 
                     the other Stockholders pursuant to this Section 7(b).

          The Management Stockholder shall deliver a written notice (a "Sale 
Notice") to the Company describing in reasonable detail the Shares or Options 
being offered, the name of the offeree, the purchase price requested and all 
other material terms of the proposed transfer. Upon receipt of the Sale 
Notice, the Company, or if the Company is prohibited by law or has 
insufficient funds to elect such purchase, the other Stockholders, shall have 
the right and option to purchase all, but not less than all, of the 

                                       57
<PAGE>

Shares or Options being offered at the price and on the terms of the proposed 
transfer set forth in the Sale Notice; provided, however, that if the Company 
is unable to purchase Shares or Options hereby, it shall give prompt notice 
of such fact to the other Stockholders; and provided, further, if, in 
accordance with this sentence, the other Stockholders elect to purchase more 
Shares or Options than the amount of Shares or Options such Management 
Stockholder owns, the Stockholders so electing shall purchase the Shares 
and/or Options pro rata in accordance with the number of Shares owned by such 
Stockholders. Within 30 days after receipt of the Sale Notice, the Company or 
the other Stockholders, as applicable, shall notify such Management 
Stockholder whether or not it wishes to purchase all the offered Shares or 
Options .

          If the Company or the other Stockholders, as applicable, elect to 
purchase all the offered Shares or Options, the closing of the purchase and 
sale of such Shares or Options shall be held at the place and on the date 
established by the Company or the other Stockholders, as applicable, in its 
notice to the Management Stockholder in response to the Sale Notice, which in 
no event shall be less than 10 or more than 30 days from the date of such 
notice. In the event that the Company or the other Stockholders, as 
applicable, do not elect to purchase all the offered Shares or Options, the 
Management Stockholder may, subject to the other provisions of this 
Agreement, transfer the offered Shares or Options to the offeree specified in 
the Sale Notice at a price no less than the price specified in the Sale 
Notice and on other terms no more favorable to the transferee(s) thereof than 
specified in the Sale Notice during the 180-day period immediately following 
the last date on which the Company or the other Stockholders, as applicable, 
could have elected to purchase the offered securities. Any such securities 
not transferred within such 180-day period will be subject to the provisions 
of this Section 7(c)(ii) upon subsequent transfer.

                    (d) Involuntary Transfers. In the event that the Shares 
or Options owned by any Management Stockholder shall be subject to sale or 
other transfer (the date of such sale or transfer shall hereinafter be 
referred to as the "Transfer Date") prior to the third anniversary of the 
Applicable Closing Date by reason of (i) bankruptcy or insolvency 
proceedings, whether voluntary or involuntary, or 

                                       58
<PAGE>

(ii) distraint, levy, execution or other involuntary transfer, then such 
Management Stockholder shall give the Company written notice thereof promptly 
upon the occurrence of such event stating the terms of such proposed 
transfer, the identity of the proposed transferee, the price or other 
consideration, if readily determinable, for which the Shares or Options are 
proposed to be transferred, and the number of Shares or Options to be 
transferred. After its receipt of such notice or, failing such receipt, after 
the Company otherwise obtains actual knowledge of such a proposed transfer, 
the Company, or if the Company is prohibited by law or has insufficient funds 
to elect such purchase, the other Stockholders, shall have the right and 
option to purchase all, but not less than all of such Shares or Options which 
right shall be exercised by written notice given by the Company or other 
Stockholders, as applicable, to such proposed transferor within 60 days 
following the Company's receipt of such notice or, failing such receipt, the 
Company's obtaining actual knowledge of such proposed transfer; provided, 
however, that if the Company is unable to purchase Shares or Options hereby, 
it shall give prompt notice of such fact to the other Stockholders; and 
provided, further, if, in accordance with this sentence, the other 
Stockholders elect to purchase more Shares or Options than the amount such 
Management Stockholder owns, the Stockholders so electing shall purchase the 
Shares or Options pro rata in accordance with the number of Shares owned by 
such Stockholders. Any purchase pursuant to this Section 7(d) shall be at the 
price and on the terms applicable to such proposed transfer. If the nature of 
the event giving rise to such involuntary transfer is such that no readily 
determinable consideration is to be paid for the transfer of the Shares or 
Options, the price to be paid by the Company or the other Stockholders, as 
applicable, shall be the Option Purchase Price that would have been 
applicable hereunder had the Management incurred a Termination Date as of the 
date of such proposed transfer for the Shares. The closing of the purchase 
and sale of Shares or Options shall be held at the place and the date to be 
established by the Company or the other Stockholders, as applicable, which in 
no event shall be less than 10 or more than 30 days from the date on which 
the Company or the other Stockholders, as applicable, give notice of its 
election to purchase Shares or Options. At such closing, the Management 
Stockholder shall deliver certificates evidencing the number of shares of 
Stock to be purchased by the Company or the other Stockholders, as 
applicable, accompanied by stock or bond powers, as the case may be, duly 
endorsed in blank or duly 

                                       59
<PAGE>

executed instruments of transfer, in either case with the signature 
guaranteed by a member firm of the New York Stock Exchange, Inc. or a 
commercial bank or trust company organized under the laws of the United 
States or any state thereof, and any other documents that are necessary to 
transfer to the Company or the other Stockholders, as applicable, good title 
to such of the securities to be transferred, free and clear of all pledges, 
security interests, liens, charges, encumbrances, equities, claims and 
options of whatever nature other than those imposed under this Agreement, and 
concurrently with such delivery, the Company or the other Stockholders, as 
applicable, shall deliver to the Management Stockholder the full amount of 
the purchase price for such securities in cash by certified or bank cashier's 
check.

                    (e) Rights Granted Not to Affect Employment. Neither this 
Agreement nor the rights granted to any Management Stockholder hereunder 
shall confer, or be construed to confer, upon any Management Stockholder any 
right to continue in the employment of the Company or any of its subsidiaries.

          8. Purchase Rights.

          If the Company proposes to issue or sell any shares of its Common 
Stock or Common Stock Equivalents (as hereinafter defined), the Company 
shall, not later than fifteen (15) business days prior to the consummation of 
such transaction, notify in writing each Stockholder of such transaction. 
Such notice shall describe the proposed sale or issuance, identify the 
proposed purchaser, and contain an offer to each Stockholder to sell to such 
Stockholder, at the same price and for the same consideration to be paid by 
the proposed purchaser, such Stockholder's pro rata portion (which shall be 
such Stockholder's percentage ownership of the Common Stock outstanding on a 
fully diluted basis) of the Common Stock or Common Stock Equivalents to be 
issued or sold. If any Stockholder to which an offer was required to be made 
pursuant to the preceding sentence fails to accept such offer within fifteen 
(15) business days after its receipt thereof, the Company may proceed for a 
period of 90 days with such proposed issuance or sale of the securities 
offered to such Stockholder, free of any right on the part of such 
Stockholder under this Section 8 in respect thereof.

          This Section 8 shall not apply to: (A) grants of employee stock 
options or stock purchase rights; (B) sales 

                                       60
<PAGE>

or issuances of Common Stock or Common Stock Equivalents pursuant to the 
Warrant Agreement or upon exercise of employee stock options, employee stock 
purchase rights, the Warrants, the Initial Option or the Additional Option or 
any conversion of Class A Common Stock or Class B Common Stock into the other 
class of Common Stock; (C) securities sold pursuant to a Public Offering; (D) 
securities distributed ratably to all holders of Common Stock and Common 
Stock Equivalents on a per share equivalent basis (which shall be such 
Stockholders' percentage of the Common Stock outstanding on a fully diluted 
basis) or (E) issuances pursuant to Section 19 hereof.

          "Common Stock Equivalents" shall mean rights, warrants, options, 
convertible securities, exchangeable securities, or other rights, exercisable 
for or convertible or exchangeable into, directly or indirectly, common stock 
of the Company and securities convertible or exchangeable into common stock 
of the Company, whether at the time of issuance, upon the passage of time, or 
upon the occurrence of some future event.

          9. Put Rights. Without the prior written consent of the holders of 
70% of the Voting Shares (which holders shall include (i) CVP so long as it 
continues to own not less than 80% of the Shares owned by it on the date 
hereof and (ii) Apollo so long as it continues to own not less than 80% of 
the Shares owned by it on the date hereof), the holders of Warrants and 
Warrant Shares shall not be entitled to require that the Company purchase, 
and the Company shall not purchase any Warrants or Warrant Shares described 
in a Put Notice delivered pursuant to Section 9 of the Warrant Agreement; 
provided, however, that this Section shall not be construed to prevent 
holders of Warrants or Warrant Shares from delivering a Put Notice (as 
defined in Section 9 of the Warrant Agreement) or to prevent the occurrence 
of a Warrant Registration Event or in any way limit the registration rights 
hereunder of the holders of any Warrants or Warrant Shares following the 
occurrence of a Warrant Registration Event.

          10. Financial Information. The Company agrees to provide to each 
Stockholder all financial information that is required to be delivered by the 
Company pursuant to the Credit Agreement. Unless otherwise required by 
applicable law, each Stockholder shall, at all times, keep confidential and 
not divulge, furnish or make accessible to anyone (other than to its 
attorneys, accountants and investment advisors, 

                                       61
<PAGE>

on a confidential basis, and any prospective Permitted Transferee who is not 
a direct competitor of the Company or any of its subsidiaries, as long as 
such Transferee agrees to be subject to a confidentiality agreement 
reasonably acceptable to the Company) such financial information to the 
extent not already generally known to the public. In the event that the 
Credit Agreement is terminated for any reason, the Company shall provide to 
each Stockholder financial information similar to that required by the Credit 
Agreement at the same times, to the extent practicable, as that required by 
the Credit Agreement.

          11. Regulatory Matters.

                    (a) Regulatory Compliance Cooperation.

                         (i) If a Stockholder determines that it has a 
Regulatory Problem (as defined below), the Company agrees to take all such 
actions as are reasonably requested by such Stockholder (x) to effectuate and 
facilitate any transfer by such Stockholder of any Securities (as defined 
below) of the Company then held by such Stockholder to any person designated 
by such Stockholder, (y) to permit such Stockholder (or any Affiliate of such 
Stockholder) to exchange all or any portion of the voting Securities then 
held by such person on a share-for-share basis for shares of a class of 
nonvoting Securities of the Company, which nonvoting Securities shall be 
identical in all respects to such voting Securities, except that such new 
Securities shall be nonvoting and shall be convertible into voting Securities 
on such terms as are requested by such Purchaser in light of regulatory 
considerations then prevailing, and (z) to continue and preserve the 
respective allocation of the voting interests with respect to the Company 
provided for in this Stockholders' Agreement and with respect to such 
Stockholder's ownership of the Company's voting Securities. Such actions may 
include, without limitation, (x) entering into such additional agreements as 
are reasonably requested by such Stockholder to permit any Person(s) 
designated by such Stockholder to exercise any voting power which is 
relinquished by such Stockholder upon any exchange of voting Securities for 
nonvoting Securities of the Company and (y) entering into such additional 
agreements, adopting such amendments to the Certificate of Incorporation and 
bylaws of the Company and taking such additional actions as are reasonably 
requested by such Stockholder in order to effectuate the intent of the 
foregoing. Each Stockholder 

                                       62
<PAGE>

agrees to cooperate with the Company in complying with this Section ll(a), 
including, without limitation, voting to approve amending the Company's 
Certificate of Incorporation in a manner reasonably requested by the 
Stockholder requesting such amendment. 

                         (ii) If a purchaser has the right or opportunity to 
acquire any of the Company's Securities from the Company, any Stockholder or 
any other person (as the result of a preemptive offer, pro-rata offer or 
otherwise), at such Stockholder's request the Company will offer to sell (or 
if the Company is not the seller, to cooperate with the seller and such 
Stockholder to permit such seller to sell) such non-voting Securities on the 
same terms as would have existed had such Stockholder acquired the Securities 
so offered and immediately requested their exchange for nonvoting Securities 
pursuant to paragraph (i) above.

                         (iii) Before the Company redeems, purchases or 
otherwise acquires, directly or indirectly, or converts or takes any action 
with respect to the voting rights of, any Securities, the Company shall give 
written notice of such pending action to each Stockholder. Upon the written 
request of any Stockholder made within 10 days after its receipt of any such 
notice stating that after giving effect to such action such Stockholder would 
have a Voting Regulatory Problem, the Company shall defer taking such action 
for such period (not to extend beyond 30 days after such Stockholder's 
receipt of the Company's original notice) as such Stockholder requests to 
permit it and its Affiliates to reduce the quantity of the Company's 
Securities they own in order to avoid the Regulatory Problem. In addition, 
the Company shall not be a party to any merger, consolidation, 
recapitalization or other transaction pursuant to which any Stockholder would 
be required to take any voting Securities, or any Securities convertible 
into, or exchangeable or exercisable for, voting Securities, which might 
reasonably be expected to cause such Purchaser to have a Voting Regulatory 
Problem.

                         (iv) In the event that any subsidiary of the Company 
ever offers to sell any of its Securities, then the Company will cause such 
subsidiary to enter into agreements with each Stockholder substantially 
similar to this Section 11.

                                       63
<PAGE>

                    (b) Covenant Not to Amend. The Company and each 
Stockholder agree not to amend or waive the voting or other provisions of 
this Agreement or the Company's certificate of incorporation if such 
amendment or waiver would cause any Stockholder to have a Voting Regulatory 
Problem, provided that any such Stockholder notifies the Company that it 
would have a Voting Regulatory Problem promptly after it has notice of such 
proposed amendment or waiver.

                    (c) Certain Definitions. As used in this  Section 11:

                                   "Regulatory Problem" means (i) any set of 
                     facts or circumstances wherein it has been asserted by 
                     any governmental regulatory agency (or a Stockholder 
                     believes that there is a substantial risk of such 
                     assertion) that such Stockholder is not entitled to 
                     hold, or exercise any significant right with respect to, 
                     the Securities or (ii) a Voting Regulatory Problem.

                                   "Securities" means with respect to any 
                     Person, such Person's capital stock or any options, 
                     warrants or other securities that are directly or 
                     indirectly convertible into, or exercisable or 
                     exchangeable for, such Person's capital stock. Whenever 
                     a reference herein to Securities is referring to any 
                     derivative Securities, the rights of a Stockholder shall 
                     apply to such derivative Securities and all underlying 
                     Securities directly or indirectly issuable upon 
                     conversion, exchange or exercise of such derivative 
                     securities.

                                   "Votinq Regulatory Problem" shall exist 
                     when a Person and such Person's affiliates would own, 
                     control or have power over a greater quantity of 
                     Securities of any kind issued by the Company or any 
                     other entity than are permitted under any requirement of 
                     any governmental authority.

                                       64
<PAGE>

          12. Voting Shares.

                    (a) Whenever this Agreement requires the consent of a 
specified percentage of Voting Shares, each Stockholder shall be entitled to 
one vote per Voting Share, provided that the holders of Non-Voting Shares 
shall not have any right to vote such Shares and Apollo (or its express 
assignee, but not necessarily its Permitted Transferees) shall be entitled to 
a number of extra votes equal to the number of Non-Voting Shares.

                    To determine whether such specified percentage was 
obtained, the number of votes cast shall be divided by the total number of 
Voting Shares. (For example, if the number of votes cast equals 51 and the 
number of Voting Shares equals 100, then the consent of 51% of the Voting 
Shares shall be deemed to have been obtained.)

                    (b) As used in this Agreement, the following terms shall 
have the meanings set forth below:

          "Conversion Event" shall have the meaning set forth in the 
Certificate of Incorporation of the Company.

          "CVP Shares" on any date means all Shares outstanding on such date 
that are held by CVP or its Affiliates; provided that such Shares shall cease 
to be CVP Shares immediately upon their transfer pursuant to a Conversion 
Event.

          "CVP Voting Shares" on any date means the lesser of (a) the number 
of Voting Shares outstanding on such date, multiplied by the Legally 
Permitted Percentage and (b) the number of CVP Shares outstanding on such 
date.

          "Legally Permitted Percentage" means 4.99%, or such greater or 
lesser percentage that CVP reasonably determines (and notifies the Company) 
would result in the maximum number of CVP Voting Shares held by all holders 
thereof to equal the maximum number of CVP Voting Shares that CVP and its 
Affiliates may own, control or have the power to vote under any law, 
regulation, rule or other requirement of any governmental authority at the 
time applicable to CVP or its Affiliates.

          "Non-Manaqement Voting Shares: means all Voting Shares other than 
Voting Shares owned by Management Stockholders on the date hereof.

                                       65
<PAGE>


          "Non-Votinq Shares" on any date means the total number of CVP 
Shares outstanding on such date minus the total number of CVP Voting Shares 
outstanding on such date.

          "Voting Shares" on any date means, solely for purposes of this 
Agreement, all Shares outstanding on such date held by a Stockholder and all 
Shares issuable to any Stockholder upon the exercise of any Options; provided 
that Voting Shares shall exclude any Shares issued or issuable upon exercise 
of the Warrants.

          13. Share and Warrant Certificates.

                    (a) Restrictive Endorsement. Each certificate 
representing the Shares or Warrants now or hereafter held by a Stockholder 
subject to this Agreement shall be stamped with a legend in substantially the 
following form:

                    "THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE 
SUBJECT TO AN AMENDED AND RESTATED STOCKHOLDERS' AGREEMENT DATED AS OF APRIL 
10, 1992, A COPY OF WHICH IS ON FILE AT THE OFFICES OF THE COMPANY AND WILL 
BE FURNISHED TO ANY PROSPECTIVE PURCHASERS ON REQUEST. BY ACCEPTANCE OF THIS 
CERTIFICATE, EACH HOLDER HEREOF AGREES TO BE BOUND BY THE PROVISIONS OF THE 
STOCKHOLDERS' AGREEMENT."

          "THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE BEEN ISSUED
     PURSUANT TO A CLAIM OF EXEMPTION FROM THE REGISTRATION OR QUALIFICATION
     PROVISIONS OF FEDERAL AND STATE SECURITIES LAWS AND MAY NOT BE SOLD OR
     TRANSFERRED WITHOUT COMPLIANCE WITH THE REGISTRATION OR QUALIFICATION
     PROVISIONS OF APPLICABLE FEDERAL AND STATE SECURITIES LAWS OR APPLICABLE
     EXEMPTIONS THEREFROM."

Each Stockholder agrees that he will deliver all certificates for Shares, 
Options or Warrants owned by him to the Company for the purpose of affixing 
such legend thereto.

                    (b) Replacement Certificates. Upon receipt of evidence 
reasonably satisfactory to the Company of the loss, theft, destruction or 
mutilation of any certificate representing Shares, Options or Warrants issued 
hereunder and of a bond or other indemnity reasonably satisfactory to the 
Company and upon reimbursement to the Company of all reasonable expenses 
incident thereto, and 

                                       66
<PAGE>

upon surrender of such certificate, if mutilated, the Company will make and 
deliver a new certificate of like tenor in lieu of such lost, stolen, 
destroyed or mutilated certificate; provided, however, that a Stockholder 
shall not be required to post any bond (but such Stockholder may be required 
to enter into an indemnity agreement reasonably satisfactory to the Company) 
if such Stockholder certifies that a Share, Option or Warrant has been lost, 
destroyed or wrongfully taken and demands that the Company issue and, if 
applicable, the transfer agent countersign a replacement certificate.

          14. Equitable Relief. The parties hereto agree and declare that 
legal remedies may be inadequate to enforce the provisions of this Agreement 
and that equitable relief, including specific performance and injunctive 
relief, may be used to enforce the provisions of this Agreement.

          15. Arbitration. Any controversy arising under, out of, in 
connection with, or relating to, this Agreement, and any amendment hereof, or 
the breach hereof, shall be determined and settled by arbitration in New 
York, New York, by a person or persons mutually agreed upon, or in the event 
of a disagreement as to the selection of the arbitrator or arbitrators, in 
accordance with the rules then obtaining of the American Arbitration 
Association. Any award rendered therein shall specify the findings of fact of 
the arbitrators and the reasons for such award, with the reference to and 
reliance on relevant law. Any such award shall be final and binding on each 
and all of the parties thereto and their personal representatives, and 
judgment may be entered thereon in any court having jurisdiction thereof.

          16. Compliance with Securities Laws. Each Stockholder hereby 
acknowledges and agrees that the Shares, Options and Warrants have not been 
registered under the Securities Act and, therefore, cannot be sold unless 
subsequently registered under the Securities Act and any applicable state 
securities laws or unless an exemption from such registration is available. 
Notwithstanding anything to the contrary contained herein, the Company may 
require, as a condition precedent to any transfer of Shares, Options or 
Warrants permitted hereby, the delivery by the transferor of an opinion of 
counsel, reasonably satisfactory to the Company, to the effect that such 
transfer is permitted under the Securities Act and any applicable state 
securities laws.

                                       67
<PAGE>

          17. Irrevocable Proxy.

                    (a) Each Management Stockholder hereby appoints and 
constitutes Chester C. Davenport as his attorney-in-fact, with full power of 
substitution and with full power and authority to:

                         (i) vote all Voting Shares owned by such Management
          Stockholder, either in person or by proxy at any stockholders'
          meeting, or by any written consent, in whatever manner such
          attorney-in-fact, in his sole discretion, deems appropriate (and, in
          any event, in any manner required by this Agreement); and

                         (ii) vote all such Voting Shares held by such
          Management Stockholder to approve or disapprove of any action,
          consent, amendment or waiver presented for consideration of the
          Stockholders pursuant to this Agreement or otherwise.

Each Management Stockholder ratifies and approves all acts of any such 
attorney-in-fact taken in good faith. No such attorney-in-fact shall be 
liable for any acts or omissions nor for any error in judgment or mistake of 
fact or law; provided, that each attorney-in-fact will be liable for any such 
act, omission, error or mistake to the extent resulting from his own actions 
taken in bad faith. This power, being coupled with an interest, is 
irrevocable; provided, however, this power shall terminate and be of no 
further force or effect following a Change of Control Event.

          18. Call of Senior Subordinated Notes. Without the consent of the 
Apollo Investor, the Company agrees not to redeem any of the Senior 
Subordinated Notes pursuant to the Indenture prior to the third anniversary 
of the date hereof.

          19. Additional Share Issuance to New Investors. If, pursuant to 
Section 4(e) of the Warrant Agreement, the Company shall issue additional 
Warrants (the "Additional Warrants"), the Company shall, concurrently with 
such issuance, at the option of any New Investor, sell, issue and deliver to 
such New Investor, at a purchase price of $.01 per share, such additional 
number of shares of Class B Common Stock (the "Additional Shares") necessary 
to cause the number of New Investor Shares and Additional Shares 

                                       68
<PAGE>

owned by such New Investor to equal (after giving effect to the issuance of 
the Additional Warrants and the Additional Shares) the same percentage of the 
then outstanding fullydiluted shares of Common Stock as the New Investor 
Shares owned by such New Investor equal to the number of fully diluted shares 
of Common Stock outstanding immediately prior to the issuances of the 
Additional Warrants and the Additional Shares. The Company and NMB agree that 
Section 4(e) of the Warrant Agreement shall, subject to the terms thereof, be 
interpreted to provide NMB with an additional 3% of the fully-diluted shares 
of Common Stock outstanding after giving effect to the issuance of the 
Additional Warrants and the Additional Shares.

          20. Miscellaneous.

                    (a) Notices. Any and all notices, designations, consents, 
offers, acceptances, or any other communication provided for herein shall be 
made by hand delivery, first-class mail (registered or certified, return 
receipt requested), telex, telecopier, or overnight air courier guaranteeing 
next day delivery: (i) in the case of the Company, to Envirotest Systems 
Corp., c/o Georgetown Partners, 6903 Rockledge Drive, Suite 214, Bethesda, 
MD, 20817 (Attention: Chester Davenport) and (ii) in the case of any 
Stockholder, to the address of the party appearing under his name on the 
Schedule of Stockholders attached hereto (or to such other address as may be 
designated by such party). Except as otherwise provided in this Agreement, 
each such notice shall be deemed given at the time delivered by hand, if 
personally delivered; five business days after being deposited in the mail, 
postage prepaid, if mailed; when answered back, if telexed; when receipt 
acknowledged, if telecopied; and the next business day after timely delivery 
to the courier, if sent by overnight air courier guaranteeing next day 
delivery.

                    (b) Amendment. The provisions of this Agreement may be 
amended by the approval of the holders of at least 90% of the Voting Shares. 
Notwithstanding the foregoing, (i) the amendment or waiver of Section 11 
shall also require the consent of CVP, ECC, NMB and Skopbank; (ii) the prior 
written consent of NMB shall be required with respect to any amendment to any 
Section of this Agreement (other than Section 5) to the extent that the 
rights of NMB or Skopbank as a holder of Warrants or Warrant Shares would be 
adversely affected; (iii) the provisions of Section 9 may be amended or 
waived only by the approval of the holders 

                                       69
<PAGE>

required to consent to action thereunder; and (iv) the amendment or waiver of 
any provision hereof with respect to a matter that relates to the rights of a 
particular Stockholder but not all Stockholders generally (including, without 
limitation, the provisions relating to a Stockholder's Director Rights or 
Representative Rights) shall not be amended without such Stockholder's 
written consent. Notwithstanding the foregoing, no consent of any Stockholder 
shall be required in connection with any amendment hereof to add any person 
or entity as a Stockholder.

                    (c) Termination. Sections 1, 2, 3, 4, 5, 7, 8, 10, 15, 17 
and 18 of this Agreement shall terminate on the earlier to occur of (i) ten 
(10) years from the date hereof or (ii) the registration of any of the 
Company's equity securities under the Securities Act (other than a 
registration on Form S-4 or Form S-8, or any similar form which is a 
successor to any of said Forms). Section 9 hereof shall terminate twelve (12) 
years from the date hereof.

                    (d) Waiver. No failure or delay on the part of the 
Stockholders or any of them in exercising any right, power or privilege 
hereunder, and no course of dealing between the Company and the Stockholders 
or any of them shall operate as a waiver thereof nor shall any single or 
partial exercise of any right, power or privilege hereunder preclude the 
simultaneous or later exercise of any other right, power or privilege. The 
rights and remedies herein expressly provided are cumulative and not 
exclusive of any rights and remedies which the Stockholders or any of them 
would otherwise have. No notice to or demand on the Company in any case shall 
entitle the Company to any other or further notice or demand in similar or 
other circumstances or constitute a waiver of the rights of the Stockholders 
or any of them to take any other or further action in any circumstances 
without notice or demand.

                    (e) Counterparts. This Agreement may be executed in two 
or more counterparts, each of which shall be deemed to be an original, but 
all of which together shall constitute one and the same instrument.

                    (f) Governing Law. This Agreement shall be governed by 
and construed in accordance with the laws of the State of New York.

                                       70
<PAGE>


                    (g) Benefit and Binding Effect. This Agreement shall be
binding upon and shall inure to the benefit of the Company, its successors and
assigns, and each of the Stockholders, and their respective executors,
administrators and personal representatives and heirs and assigns. In the event
that any part of this Agreement shall be held to be invalid or unenforceable,
the remaining parts hereof shall nevertheless continue to be valid and
enforceable as though the invalid portions were not a part hereof.

                    (h) Entire Agreement. This Agreement (and, with respect to
the Warrants, the Warrant Agreements) contains the entire understanding of the
parties hereto with respect to the subject matter hereof and supersedes all
prior agreements, discussions and understandings, including, without limitation,
the Prior Stockholders' Agreement.

          IN WITNESS WHEREOF, the parties hereto have signed this Agreement as
of the day and year first above written.

                                   ENVIROTEST SYSTEMS CORP.

                                   By: /s/ Chester C. Davenport
                                       ------------------------------
                                       Name: Chester C. Davenport



                                   GEORGETOWN PARTNERS LIMITED PARTNERSHIP


                                   By: /s/ DHE Partners
                                       ------------------------------



                                   By: ROCKSPRING MANAGEMENT
                                       GENERAL PARTNER


                                   By: /s/ Chester C. Davenport
                                       ------------------------------
                                       Name: Chester C. Davenport
                                       General Partner

<PAGE>


                                   APOLLO INVESTMENT FUND, L.P.

                                   By: APOLLO ADVISORY, L.P.

                                   By: APOLLO CAPITAL MANAGEMENT, INC.
                                       its General Partner


                                   By: /s/ David B. Kaplan
                                       ------------------------------
                                       Name:  David B. Kaplan
                                       Title: 



                                   CHEMICAL EQUITY ASSOCIATES

                                   By: CHEMICAL VENTURE PARTNERS,
                                       its General Partner

                                       /s/ Arnold S. Chavkin
                                       ------------------------------
                                       Name:  Arnold S. Chavkin
                                       Title:



                                   EQUICO CAPITAL CORPORATION

                                   By: /s/ Cleveland Christophe
                                       ------------------------------
                                       Name:  Cleveland Christophe
                                       Title: Vice President



                                   AMOCO VENTURE CAPITAL COMPANY

                                   By: /s/ John W. Doerer
                                       ------------------------------
                                       Name:  John W. Doerer
                                       General Partner

<PAGE>


                                       UNC VENTURES II, L.P.

                                       By: /s/ Edward Dugger II
                                           --------------------------
                                           Name: Edward Dugger II
                                           Title: General Partner



                                       MESBIC VENTURES, INC.

                                       By: [Illegible]
                                           --------------------------
                                           Name: 
                                           Title:


                                       GMITROL LTD.

                                       By: /s/ Wayne J. Mikelson
                                           --------------------------
                                           Name: Wayne J. Mikelson
                                           Title: Rep.


                                       INTERNATIONAL NEDERLANDEN (U.S.)
                                         FINANCE CORPORATION

                                       By: Robert L. Reisley
                                           --------------------------
                                           Name: Robert L. Reisley
                                           Title:


                                       SKOPBANK

                                       By: [Illegible]
                                           --------------------------
                                           Name:
                                           Title:


                                       /s/ George J. Singleton
                                       ------------------------------
                                       George J. Singleton


                                       /s/ Marilyn Barkan
                                       ------------------------------
                                       Marilyn Barkan


<PAGE>

Stockholder's Agreement
Signature Page                         /s/ Rodney Boores
                                       ------------------------------
                                       Rodney Boores

                                       /s/ Paul S. Cherepinsky
                                       ------------------------------
                                       Paul S. Cherepinsky

                                       /s/ Nicholas J. Dow
                                       ------------------------------
                                       Nicholas Dow

                                       /s/ Martin J. McFarland
                                       ------------------------------
                                       Martin J. McFarland

                                       /s/ Stephen J. Peterson
                                       ------------------------------
                                       Stephen J. Peterson

                                       /s/ Daniel Walter
                                       ------------------------------
                                       Daniel Walter

                                       /s/ Jack S. Hesse
                                       ------------------------------
                                       Jack Hesse

                                       /s/ Ronald M. Lancaster
                                       ------------------------------
                                       Ronald M. Lancaster

                                       
                                       ------------------------------
                                       Peter M. McClintock

                                       /s/ Monty M. Montgomery
                                       ------------------------------
                                       Monty M. Montgomery

                                       /s/ John R. Wallauch
                                       ------------------------------
                                       John R. Wallauch

                                       /s/ Lawrence H. Taylor
                                       ------------------------------
                                       Lawrence H. Taylor

<PAGE>

                                       /s/ James R. Bradenburg
                                       ------------------------------
                                       James R. Bradenburg

                                       /s/ Dennis C. Palmer
                                       ------------------------------
                                       Dennis C. Palmer

                                       
                                       ------------------------------
                                       Phillip R. Brown

                                       /s/ Rajendra G. Modi
                                       ------------------------------
                                       Rajendra G. Modi

                                       /s/ John P. Barbarino
                                       ------------------------------
                                       John P. Barbarino


<PAGE>

                                                                   EXHIBIT 99(b)

                              ENVIROTEST SYSTEMS CORP.
                                                              
                                  AMENDMENT NO. 1
                                                              
                                          
     Amendment No. 1, dated as of November 10, 1992, to the Amended and Restated
Stockholders' Agreement, dated as of April 10, 1992 (the "Agreement"), among
Envirotest Systems Corp., a Delaware corporation (the "Company"), and the
parties listed on the signature pages thereto.  Unless otherwise defined herein,
all terms used herein shall have the meaning ascribed to them in the Agreement.

     WHEREAS, on the date hereof, the Company is issuing and selling, pursuant
to the Envirotest Systems Corp. 1992 Employee Stock Purchase Plan, shares of
Class B Common Stock, par value $.01 per share, of the company to, among others,
each of Nicholas Dev., Stephen J. Petersen, Paul S. Cherepinsky, Martin J.
McFarland, Monty M. Montgomery, John P. Barbarino, James R. Brandenburg, Daniel
C. Palmer and Raj Modi, each an employee of certain subsidiaries of the Company
(each, an "Employee"); and

     WHEREAS, the Company desires to amend the Agreement to effect the addition
of each Employee as a Stockholder and as a Management Stockholder; and

     WHEREAS, Section 20(b) of the Agreement provides for amendment of the
Agreement to effect the addition of any person or entity as a Stockholder
without the consent of the other parties thereto.

     NOW, THEREFORE, each Employee is hereby added as a Stockholder and as a
Management Stockholder.

     IN WITNESS WHEREOF,  the undersigned has executed this Amendment as of the
date first written above.

                                   ENVIROTEST SYSTEMS CORP.

                                   By:__________________________
                                      Name:
                                      Title:




<PAGE>

                                                                   EXHIBIT 99(c)
                                          
                                AMENDMENT NO. 2 TO 
                                AMENDED AND RESTATED
                              STOCKHOLDERS' AGREEMENT
                                          
                                          
                                          
     Amendment No. 2, dated as of March 30, 1993, to the Amended and Restated
Stockholders' Agreement, dated as of April 10, 1992, as amended by Amendment No.
1 to the Amended and Restated Stockholders' Agreement, dated as of November 10,
1992 (the "Agreement"), among Envirotest Systems Corp., a Delaware corporation
(the "Company"), and the parties listed on the signature pages thereto.  Unless
otherwise defined herein, all terms used herein shall have the meaning ascribed
to them in the Agreement.

     WHEREAS, the parties to the Agreement desire to amend the Agreement to
accelerate by one year the date on which a Demand Registration, a Bank Demand
Registration and a New Investor Demand Registration may first be requested under
the Agreement.

     NOW THEREFORE, in consideration of the agreements contained herein and for
other good and valuable consideration, receipt of which is hereby acknowledged,
the parties hereto hereby agree as follows:

     1.   Amendment of Section 6(a) (viii) of the Agreement.  Clause (viii) of
Section 6(a) of the Agreement is hereby deleted in its entirety and replaced by
the following:

     "(viii)        "Warrant Registration Event" shall mean the earlier to 
     occur of (A) the date on which the Company first becomes subject to the 
     reporting requirements of Section 13(a) or 15(d) of the Securities 
     Exchange Act of 1934, as amended (the "Exchange Act") and (B) the date 
     on which the Company shall have failed to purchase all of the Warrants 
     and/or Warrant Shares set forth in a Put Notice pursuant to, and in 
     accordance with, Section 9 of the Warrant Agreement; provided that no 
     Warrant Registration event described in clause (B) above shall be deemed 
     to have occurred prior to the third anniversary of the date hereof."     

                                         -1-
<PAGE>




     2.   Amendment of Section 6(b) (i) of the Agreement.  Clause (i) of Section
6(b) of the Agreement is hereby deleted in its entirety and replaced by the
following:

     "(i) Upon the written request of one or more Holders holding in the
     aggregate at least 50% of the Registrable Securities (the "Initiating
     Holders") requesting that the Company effect the registration of such
     Initiating Holders' Registrable Securities under the Securities Act (which
     request shall specify the Registrable Securities so requested to be
     registered, the proposed amounts thereof and the intended method of
     disposition), the Company shall promptly give written notice of such
     requested registration to all Holders and, as expeditiously as reasonably
     possible, use its best efforts to effect the registration under the
     Securities Act of the Registrable Securities that the Company has been so
     requested to register, for disposition in accordance with the intended
     method of disposition stated in such request.  The Company shall not be
     obligated to effect any registration pursuant to this Section 6(b) (i) (A)
     before April 10, 1995, (B) during the 90 day period commencing on the
     effective date of an underwritten primary offering of the Company's equity
     securities (or such longer period reasonably required by the managing
     underwriter(s) of such offering), or (C) after the Company has effected one
     such registration pursuant to this Section 6(b) (i)."

     3.   Amendment of Section 6(b) (iii) of the Agreement.  Clause (iii) of
Section 6(b) of the Agreement is hereby deleted in its entirety and replaced by
the following:

     "(iii) At any time after April 10, 1994, upon the request of one or more
     Holders holding in the aggregate at least 51% of the New Investor Shares
     that constitute Registrable Securities requesting that the Company effect
     the registration of such Holders' Registrable Securities under the
     Securities Act (which request shall specify the Registrable Securities so
     requested to be registered, the proposed amounts thereof and the intended
     method of disposition), the Company shall as expeditiously as reasonably
     possible, use its best efforts to effect the registration under the
     Securities Act of the Registrable Securities that the Company has been so
     requested to register, for disposition in accordance with the intended
     method of disposition stated in such request (a "New Investor Demand
     Registration").  The Company shall not be obligated to effect (A) more than
     one registration pursuant to this Section 6(b) (iii) before April 10, 1995,
     or (B) more than a total of two registrations pursuant to this Section 6
     (b) (iii).

                                         -2-
<PAGE>

     4.   Effective Date of Amendment.  This Amendment No. 2 shall become
     effective upon the consummation of the initial public offering of the
     Company's Class A Common Stock, par value $.01 per share; provided,
     however, that this Amendment No. 2 shall be of no force and effect if such
     offering is not consummated on or prior to June 1, 1993.

     5.   Miscellaneous.  

          (a)  This Amendment shall be deemed  part of the Agreement for any and
     all purposes.  The Agreement, except to the extent amended hereby, is in
     all respects ratified and confirmed and shall be and remain in full force
     and effect without change.

          (b)  This Amendment may be executed in any number of counterparts,
     each of which shall be and shall be taken to be an original, and all such
     counterparts shall be taken together constitute one and the same
     instrument.

          (c)  THIS AMENDMENT SHALL BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED
     BY THE LAWS OF THE STATE OF NEW YORK WITHOUT GIVING EFFECT TO THE CONFLICT
     OF LAWS PRINCIPLES THEREOF.

 
                                         -3-
<PAGE>

          IN WITNESS WHEREOF, the undersigned have executed this Amendment No. 2
as of the date first written above.

                         ENVIROTEST SYSTEMS CORP.

                         By: /s/ Chester C. Davenport
                            ----------------------------
                            Name:  Chester C. Davenport
                            Title: Chairman of the Board

                         GEORGETOWN PARTNERS LIMITED
                             PARTNERSHIP

                         By:  DHE PARTNERS, its general 
                                   partner

                         By:  ROCKSPRING MANAGEMENT,
                                its general partner

                         By: /s/ Chester C. Davenport            
                            ----------------------------
                            Name:  Chester C. Davenport
                            Title: President

                         APOLLO INVESTMENT FUND, L.P.

                         By:  APOLLO ADVISORS, L.P.,
                         its general partner

                         By:  APOLLO CAPITAL MANAGEMENT,
                            INC., its general partner

                         By: /s/ Michael Dwayne   
                            ----------------------------
                            Name:     
                            Title:    

                         CHEMICAL EQUITY ASSOCIATES,
                           A California Limited Partnership

                         By:  CHEMICAL VENTURE PARTNERS,
                         its general partner

                         By: /s/ Arnold L. Chavkin  
                            ----------------------------
                            Name:     
                            Title:

 
                                         -4-
<PAGE>

                         HANSEATIC CORPORATION

                         By: [Illegible]             
                            ----------------------------
                            Name:
                            Title:

                         KANE PARTNERS, L.P.

                         By:  KPGP Corporation
                              its general partner

                         By: [Illegible]        
                            ----------------------------
                            Name:
                            Title:

                         TSG VENTURES INC.

                         By: /s/ Cleveland Christophe     
                            ----------------------------
                            Name:
                            Title:


                         AMOCO VENTURE CAPITAL COMPANY

                         By: /s/ Wally Lennox             
                            ----------------------------
                            Name:
                            Title:


                         UNC VENTURES II, L.P.

                         By: /s/ Edward Digger III         
                            ----------------------------
                            Name:
                            Title:

                         UNC VENTURES, INC.

                         By: /s/ Edward Digger III         
                            ----------------------------
                            Name:
                            Title:



 
                                         -5-
<PAGE>

                         MESBIC VENTURES, INC.


                        By: /s/ Thomas G. Gerron        
                            ----------------------------
                            Name:
                            Title:

                            /s/ George J. Singleton           
                            ----------------------------
                                George J. Singleton

                            ----------------------------
                                Marilyn Barkan

                            /s/ Rodney Boorse               
                            ----------------------------
                                Rodney Boorse

                            ----------------------------
                                Paul S. Cherepinsky

                            ----------------------------
                                Nicholas Dow

                            /s/ Martin J. McFarland          
                            ----------------------------
                                Martin J. McFarland

                            ----------------------------
                                Stephen J. Peterson

                            /s/ Daniel Walter                
                            ----------------------------
                                Daniel Walter

                            /s/ Jack Hesse                   
                            ----------------------------
                                Jack Hesse

                            /s/ Ronald M. Lancaster          
                            ----------------------------
                                Ronald M. Lancaster

                            ----------------------------
                                Monty M. Montgomery




                                         -6-
<PAGE>
 
                            /s/ John R. Wallauch         
                            ----------------------------
                                John R. Wallauch

                            /s/ Lawrence H. Taylor       
                            ----------------------------
                                Lawrence H. Taylor

                            ----------------------------
                                James R. Brandenburg

                            ----------------------------
                                Dennis C. Palmer

                            /s/ Rajendra G. Modi          
                            ----------------------------
                                Rajendra G. Modi



                                         -7-



<PAGE>
                                                                   EXHIBIT 99(d)
 
                              ASSIGNMENT OF AGREEMENTS 


     THIS ASSIGNMENT, effective as of December 3, 1997, by TSG VENTURES INC., a
Delaware corporation ("Transferor"), in favor of TSG VENTURES L.P., a Delaware
limited partnership (the "Transferee").

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

     WHEREAS, Transferor is a party to the agreements listed on Annex I attached
hereto (the "Agreements");

     WHEREAS, Transferor desires to transfer all of its assets, including its
rights and obligations under the Agreements, to Transferee, and Transferee
desires to assume the rights and obligations of Transferor under the Agreements.

     NOW, THEREFORE, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereto agree as
follows:

                                ARTICLE I - ASSIGNMENT

     1.1  Transferor hereby sells, transfers, assigns, sets over, conveys and
delivers to Transferee all of the right, title and interest, legal or equitable,
of Transferor in, to and under the Agreements, to have and to hold said assets
unto Transferee, its successors and assigns, and for its and their own use,
forever.  

     1.2  Transferor hereby irrevocably constitutes and appoints Transferee, its
successors and assigns, the true and lawful attorneys of such Transferor with
full power of substitution, in the name of such Transferor or otherwise, and on
behalf and for the benefit of and at the expense of Transferee, its successors
and assigns, (a) to demand and receive from time to time any and all debts and
obligations now owing to Transferee under the Agreements, and to give receipts,
releases and acquittances for and in respect of the same or any part thereof,
(b) from time to time to institute, prosecute, compromise and settle as
Transferor's assignee, any and all proceedings, at law, in equity or otherwise,
which Transferee, its successors and assigns, may deem proper to collect, assert
or enforce any claim, title or right hereby sold, conveyed and assigned or
intended so to be, that Transferee, its successors and assigns, shall deem
desirable.  Transferor hereby declares that the foregoing powers are coupled
with an interest and shall be irrevocable by it in any manner or for any reason.

     1.3  Transferor hereby covenants that it will, whenever and as often as
required so to do by Transferee, do, execute, acknowledge and deliver any and
all such other and further acts, deeds, assignments, transfers, conveyances,
confirmations, powers of attorney and any instruments of further assurance,
approvals and consents as Transferee may reasonably require in order to 

<PAGE>

complete, insure and perfect the transfer, conveyance and assignment to
Transferee of all the right, title and interest of such Transferor in, to and
under the Agreements.

                               ARTICLE II - ASSUMPTION

     2.1  Transferee hereby assumes and becomes responsible for all of the
liabilities and obligations (including any liability arising as a result of the
failure of Transferee to perform such obligations) of Transferor under the
Agreements.  

                             ARTICLE III - MISCELLANEOUS

     3.1  This Assignment shall be governed by and construed in accordance with
the laws of the State of Connecticut without giving effect to any principles of
conflicts of law.

 
<PAGE>

     IN WITNESS WHEREOF, this Assignment has been executed by duly authorized
representatives of Transferor and Transferee as of the day and year first
written above.


                              TSG VENTURES INC., 
                                   

                              By:/s/ Cleveland A. Christophe
                                 ---------------------------------
                                     Name: Cleveland A. Christophe
                                     Title: Exec. Vice President

                              TSG VENTURES L.P.
                              By TSGVI Associates Inc., general partner 
                                   

                              By:/s/ Cleveland A. Christophe
                                 ---------------------------------
                                     Name: Cleveland A. Christophe
                                     Title: Exec. Vice President
 
<PAGE>

                                                                        Annex I

                                     AGREEMENTS

1.   Amended and Restated Stockholders' Agreement, dated as of April 10, 1992,
by and among the Issuer, Georgetown Partners Limited Partnership, Gnitrow Ltd.,
TSG Ventures Inc. (f/k/a Equico Capital Corporation), Amoco Venture Capital
Company, UNC Ventures II, L.P., UNC Ventures, Inc., MESBIC Ventures, Inc.,
Internationale Nederlanden, Chemical Equity Associates, and each of the
individuals listed on the Schedule of Security holders attached thereto.

2.   Amendment No. 1 to Amended and Restated Stockholders' Agreement, dated as
of November 10, 1992, by and among Envirotest Systems Corp. and the Management
Stockholders signatory thereto.

3.   Amendment No. 2 to Amended and Restated Stockholders' Agreement, dated as
of March 30, 1993.

4.   Stockholders' Agreement dated as of March 30, 1993, by and among Chester C.
Davenport, Slivy C. Edmonds, Georgetown Partners Limited Partnership (and all
subsequent transferees of Class B Common Stock), TSG Ventures, Inc., Apollo
Investment Fund, L.P. and Chemical Equity Associates.








<PAGE>


                                                                   EXHIBIT 99(e)


                              STOCKHOLDERS' AGREEMENT
                                          

               STOCKHOLDERS' AGREEMENT, dated as of March 30, 1993 and effective
upon the consummation of the Offerings (as defined herein) (the "Agreement"), by
and among Chester C. Davenport, Slivy C. Edmonds, Georgetown Partners Limited
Partnership, a Maryland limited partnership ("Georgetown"), Apollo Investment
Fund, L.P, a Delaware limited partnership ("Apollo"), Chemical Equity
Associates, A California Limited Partnership ("CVP"), TSG Ventures Inc., a
Delaware corporation ("TSG"), and any person who hereafter holds shares of Class
B Common Stock (as defined herein) (the "New Class B Holders").  Mr. Davenport,
Ms. Edmonds, Georgetown, Apollo, CVP, TSG and the New Class B Holders are
collectively referred to herein as the "Stockholders" and individually as a
"Stockholder."

               WHEREAS, each of Apollo, CVP and TSG is the beneficial owner of
unregistered shares of common stock of Envirotest Systems Corp. (the "Company"),
which shares are subject are subject to restrictions on resale by federal
securities law; and

               WHEREAS, Georgetown is the record and beneficial holder of all of
the outstanding shares of, and options to purchase, Class B Common Stock, par
value $.01 per share, of the Company (the "Class B Common Stock"), which shares
are subject to mandatory conversion under certain circumstances as set forth in
the Restated Certificate of Incorporation of the Company (attached hereto as
Schedule I is a description of he beneficial ownership of common stock of the
Company, and options to purchase common stock of the Company, of the parties
hereto as of the effective date of this Agreement); and

               WHEREAS, through its ownership of Class B Common Stock,
Georgetown is entitled to elect six of the nine directors of the Company
pursuant to Article Fifth of the Restated Certificate of Incorporation of the
Company; and

               WHEREAS, the Company intends to sell up to 3,910,000 shares of
its Class A Common Stock, par value $.01 per share (the "Class A Common Stock")
and $100,000,000 aggregate principal amount of ____% Senior Subordinated Notes
due 2003 in concurrent underwritten public offerings (the "Offerings").

               NOW, THEREFORE, the parties hereto agree as follows:

     1.  Certain Definitions.  As used herein:

                                         -1-
<PAGE>

          (a)  "Affiliate" shall mean (i) any person directly or indirectly
controlling, controlled by, or under common control with, another person, and
(ii) a person owning or controlling 51% or more of the outstanding voting
securities of such other person.

          (b)  "control," with respect to any person, shall mean the power to
direct the management and policies of such person, directly or indirectly,
whether through the ownership of voting securities, by contract or otherwise.

          (c)  "person" shall mean any individual, partnership, corporation,
joint venture, association, joint-stock company, trust, unincorporated
organization, union, business association, firm, government or agency or
political subdivision thereof, or other entity.

     2.  Restrictions on Class B Directors.
          
          (a)  Georgetown and the New Class B Holders agree that they shall
cause the Class B Common Stock to be voted such that no more than four of the
six Class B Directors (as such term is defined in the Restated Certificate of
Incorporation of the Company) shall consist of persons who are:  (i) officers or
full-time employees of the Company; (ii) Mr. Davenport, Ms. Edmonds or their
Affiliates, or officers, directors, partners or employees of their Affiliates;
or (iii) family members (including parents, spouse and children) of either (i) 
or (ii).

     3.  Conversion of Class B Common Stock Upon Certain Events.

          (a)  Georgetown, Mr. Davenport, Ms. Edmonds and each of the New Class
B Holders agree to provide written notice (the "Event Notice") to each of
Apollo, CVP and TSG promptly (and in any event within five (5) business days)
after the occurrence of any of the following:

               (i) Mr. Davenport ceases to control, directly or indirectly, the
voting of a majority of the outstanding shares of Class B Common Stock (such
control is deemed to be ceased if Mr. Davenport dies or suffers a severe or
irreversible physical or mental disability that renders him incapable of
controlling the voting of such shares); or

               (ii)  Mr. Davenport, Ms. Edmonds, members of the immediate
families of either and trusts or other entities created for estate-planning
purposes whose beneficiaries are members of their immediate families fail to
have, in the aggregate, a direct or indirect (through one or more intermediaries
or entities, in 

                                         -2-
<PAGE>
 
proportion to their economic interest therein) pecuniary interest in at least
five percent of the then outstanding shares of all classes of common stock of
the Company in the aggregate (the "Common Stock"), including, for purposes of
this calculation, shares of Common Stock issuable upon exercise of options.

          (b)  Georgetown and the New Class B Holders agree to convert all of
their shares of Class B Common Stock into shares of Class A Stock pursuant to
the procedures set forth in the Company's Restated Certificate of Incorporation
within five (5) business days after receipt by any of them of a written notice
(the "Conversion Notice") from Apollo, CVP or TSG (to the extent enforcement is
permitted by such party pursuant to paragraph (c) below), which notice shall (i)
request such conversion under this Agreement; (ii) represent that the party
giving such notice is then able to enforce this Agreement under the terms
hereof, and (iii) set forth, in detail, such party's record and beneficial
ownership of Common Stock of the Company at the date of such notice; provided,
however, that such conversion shall only be required if (i) one of the events
set forth in (a) (i) or (a) (ii) shall have occurred; and (ii) a Conversion
Notice with respect to such event shall have been given not later than sixty
(60) days after the giving of the Event Notice (which 60 day period may be
waived or extended in writing, unilaterally, in the sole discretion of Mr.
Davenport or his executor or personal representative).  Georgetown and the New
Class B Holders shall have the right to request in writing, and Apollo, CVP and
TSG shall promptly respond in writing, for confirmation that a particular
transfer of Class B Common Stock either will not dilute the pecuniary interest
of the requesting party in such shares, or will cause a dilution thereof
specified in the request.

          (c)  The provisions contained in Sections 2(a) and 3(b) of this
Agreement shall be enforceable only by Apollo, CVP and TSG, and shall no longer
be enforceable by Apollo, CVP or TSG, as applicable, if such entity, together
with its Affiliates, at any time, fails to "beneficially own" (as that term is
used in Rule 13d-3 under the Securities Exchange Act of 1934) unregistered
shares of Common Stock representing five percent or more of the then outstanding
Common Stock. 

     4.   Restrictive Endorsement.  Each certificate representing shares of
Class B Common Stock and options, warrants or other rights for the purchase of
Class B Common Stock now or hereafter held by Georgetown Partners or a New Class
B Holder shall be stamped with a legend in substantially the following form:

 
                                         -3-
<PAGE>

          "THE SECURITIES REPRESENTED BY THIS CERTIFICATE OR
     AGREEMENT ARE SUBJECT TO A STOCKHOLDERS' AGREEMENT 
     DATED AS OF MARCH _____, 1993, A COPY OF WHICH IS ON FILE
     AT THE OFFICES OF THE COMPANY AND WILL BE FURNISHED 
     TO ANY PROSPECTIVE PURCHASERS ON REQUEST. BY ACCEPTANCE 
     OF THIS CERTIFICATE OR AGREEMENT, EACH HOLDER HEREOF
     AGREES TO BE BOUND BY THE PROVISIONS OF THE STOCKHOLDERS' 
     AGREEMENT."

          "THE SECURITIES REPRESENTED BY THIS CERTIFICATE OR 
     AGREEMENT HAVE BEEN ISSUED PURSUANT TO A CLAIM OF 
     EXEMPTION FROM THE REGISTRATION OR QUALIFICATION
     PROVISIONS OR FEDERAL AND STATE SECURITIES LAWS AND 
     MAY NOT BE SOLD OR TRANSFERRED WITHOUT COMPLIANCE
     WITH THE REGISTRATION OR QUALIFICATION PROVISIONS OR
     APPLICABLE FEDERAL AND STATE SECURITIES LAWS OR 
     APPLICABLE EXEMPTIONS THEREFROM."

     Georgetown and each New Class B Holder agree to deliver all certificates
for shares of Class B Common Stock and options, warrants or other rights for the
purchase of Class B Common Stock owned by such person to the Company for the
purpose of affixing such legend thereto.

          (b)  Each of Apollo, CVP and TSG agrees to provide written notice to
each of Georgetown, Mr. Davenport and Ms. Edmonds promptly after the time that
Apollo, CVP or TSG, as the case may be, fails to, together with its Affiliates,
"beneficially own" (as that term is used in Rule 13d-3 under the Securities
Exchange Act of 1934) unregistered shares of Common Stock representing five
percent or more of the then outstanding Common Stock.

     5.   Transferees of Class B Common Stock.  Any New Class B Holder who
acquires shares of Class B Common Stock, by accepting such shares, shall be
deemed to be a party to this Agreement and to agree to be subject to all the
terms and conditions of this Agreement as if such New Class B Holder had signed
this Agreement as a Stockholder.

     6.  Equitable Relief.  The parties hereto agree and declare that legal
remedies may be inadequate to enforce the provisions of this Agreement,
including but not limited to the provisions of Sections 2 and 3 hereof, and that
equitable relief, including specific performance and injunctive relief, may be
used to enforce the provisions of this Agreement.

 
                                         -4-
<PAGE>

     7.   Unwind.  Georgetown, Mr. Davenport, Ms. Edmonds and the New Class B
Holders agree that, if the Offerings are not consummated on or prior to June 1,
1993, they will cause the Company to restore in all respects the charter, bylaws
and common stock of the Company (including, without limitation, the number of
shares owned by each stockholder, the class of stock held, and the rights and
preferences of each class) as the same were in existence on March 25, 1993.

     8.  Arbitration.  Any controversy arising under, out of, in connection
with, or relating to, this Agreement, and any amendment hereof, or the breach
hereof, shall be determined and settled by arbitration in New York, New York, by
a person or persons mutually agreed upon, or in the event of a disagreement as
to the selection of the arbitrator or arbitrators, in accordance with the rules
then obtaining of the American Arbitration Association.  Any award rendered
therein shall specify the findings of fact of the arbitrators and the reasons
for such award, with the reference to and reliance on relevant law.  Any such
award shall be final and binding on each and all of the parties thereto and
their personal representatives, and judgment may be entered thereon in any court
having jurisdiction thereof.

     9.   Miscellaneous.

     (a)  Notices.  Any and all notices, designations, consents, offers,
acceptances, or any other communication provided for herein shall be made by
hand delivery, first-class mail (registered or certified, return receipt
requested), telex, telecopier, or overnight air courier guaranteeing next day
delivery to the following addresses and/or telecopy numbers:

If to Chester C. Davenport,
Slivy C. Edmonds or 
Georgetown Partners   
Limited Partnership:     Georgetown Partners Limited Partnership
                         6903 Rockledge Drive
                         Suite 214
                         Bethesda, Maryland  20817
                         Telecopy:  (301) 530-9538

With a copy to:          Akin, Gump, Strauss, Hauer & Feld,    
                            L.L.P.
                         1333 New Hampshire Avenue, N.W.
                         Suite 400
                         Washington, D.C.  20036
                         Attention:  Bruce S. Mendelsohn, P.C.
                         Telecopy:  (202) 887-4288
 
                                         -5-
<PAGE>


If to Apollo:            Apollo Advisors, L.P.
                         1999 Avenue of the Stars
                         Suite 1900
                         Los Angeles, California  90067
                         Attention:  David B. Kaplan
                         Telecopy:  (310) 201-4199

and                      Apollo Advisors, L.P.
                         1301 6th Avenue
                         38th Floor
                         New York, NY  10019
                         Attention:  Craig M. Cogut, Esq.
                         Telecopy:  (212) 261-4102

With a copy to:          Kirkland & Ellis
                         655 15th Street, N.W.
                         Washington, D.C.  20005
                         Attention:  Harvey M. Eisenberg, Esq.
                         Telecopy:  (202) 879-5200

If to CVP:               Chemical Equity Associates
                         270 Park Avenue
                         5th Floor
                         New York, NY  10017-2070
                         Attention:  Arnold Chavkin
                         Telecopy:  (212) 270-2327

With a copy to:          Kirkland & Ellis
                         655 15th Street, N.W.
                         Washington, D.C.  20005
                         Attention:  Harvey M. Eisenberg, Esq.
                         Telecopy:  (202) 879-5200

If to TSG:               TSG Ventures Inc.
                         1055 Washington Blvd.
                         10th Floor
                         Stamford, Connecticut  06901
                         Attention:  Cleveland A. Christophe
                         Telecopy:  (212) 641-7657

With a copy to:          James B. Carlson
                         Mayer, Brown & Platt
                         787 Seventh Avenue, Suite 2400     
                         New York, New York  10019
                         Telecopy:  (212) 262-1910

 
                                         -6-
<PAGE>

Except as otherwise provided in this Agreement, each such notice shall be deemed
given at the time delivered by hand, if personally delivered; five business days
after being deposited in the mail, postage prepaid, if mailed; when answered
back, if telexed; when receipt acknowledged, if telecopied; and the next
business day after timely delivery to the courier, if sent by overnight air
courier guaranteeing next day delivery.

     (b)  Amendment.  The provisions of this Agreement may be amended only by an
instrument signed by all Stockholders, except that the signature of Apollo, CVP
or TSG shall not be required if such entity shall no longer be entitled to
enforce this Agreement pursuant to Section 3(c) above.

     (c)  Counterparts.  This Agreement may be executed in two or more
counterparts, each of which shall be deemed to be an original, but all of which
together shall constitute one and the same instrument.

     (d)  GOVERNING LAW.  THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK WITHOUT REFERENCE TO CONFLICTS
OF LAWS PROVISIONS.

     (e)  Benefit and Binding Effect; Assignment.  This Agreement shall be
binding upon and shall inure to the benefit of the Stockholders, and their
respective successors, executors, administrators and personal representatives
and heirs and permitted assigns.  The rights and obligations of Apollo, CVP and
TSG hereunder may not be assigned, in whole or in part, except to an Affiliate. 
In the event that any part of this Agreement shall be held to be invalid or
unenforceable, the remaining parts hereof shall nevertheless continue to be
valid and enforceable as though the invalid portions were not a part hereof.

     (f)  Entire Agreement.  This Agreement contains the entire understanding of
the parties hereto with respect to the subject matter hereof and supersedes all
prior agreements, discussions and understandings.

 
                                         -7-
<PAGE>

IN WITNESS WHEREOF, the parties hereto have signed this Agreement of the day and
year first above written.

                            /s/ Chester C. Davenport         
                            ----------------------------
                                Chester C. Davenport

                            /s/ Slivy C. Edmonds             
                            ----------------------------
                                Slivy C. Edmonds


                    GEORGETOWN PARTNERS LIMITED
                        PARTNERSHIP

                    By:  DHE PARTNERS, its general 
                              partner

                    By:  ROCKSPRING MANAGEMENT,
                           its general partner

                        By: /s/ Chester C. Davenport  
                            ----------------------------
                            Name:     
                            Title:    

                    APOLLO INVESTMENT FUND, L.P.

                    By:  APOLLO ADVISORS, L.P.,
                         its general partner

                         By:  APOLLO CAPITAL MANAGEMENT,
                                 INC., its general partner

                        By: /s/ Michael Dwayne         
                            ----------------------------
                            Name:     
                            Title:    
          
                    CHEMICAL EQUITY ASSOCIATES,
                      A California Limited Partnership

                    By:  CHEMICAL VENTURE PARTNERS,
                         its general partner

                        By: /s/ Arnold L. Chavkin        
                            ----------------------------
                            Name:
                            Title:

 

                                         -8-
<PAGE>

                              TSG VENTURES INC.

                        By: /s/ Cleveland A. Christophe   
                            ------------------------------
                            Name:  Cleveland A. Christophe
                            Title: Principal








                                                   

                                         -9-
<PAGE>


                                      SCHEDULE I



                              Shares                        Options
                   -----------------------------       ---------------------
Persons             Class A    Class B    Class C        Class A   Class B
- -------            ---------  ---------  ---------     ---------- ----------

Georgetown
     Partners
     Limited
     Partnership:   341,159   1,714,583                            1,248,351

Chester C.
    Davenport                                            289,542   

Slivy C.
     Edmonds                                             80,000    

Apollo

Investment        2,026,111                     
    Fund,L.P.  

Chemical
   Equity
   Associates                            2,026,111

TSG Ventures
     Inc.         2,456,818




                                         -10-

<PAGE>
                                                                   EXHIBIT 99(f)


                            INVESTMENT ADVISORY AGREEMENT


     AGREEMENT made this 31st day of October, 1997 among TSG Ventures L.P., a
Delaware limited partnership (the "Partnership"), TSGVI Associates, Inc., a
Delaware corporation and the general partner of the Partnership (the "General
Partner"), and TSG Management Co., L.L.C., a Delaware limited liability
company (the "Manager").

                                W I T N E S S E T H:

     WHEREAS, the General Partner is the general partner of the Partnership
and desires to engage the Manager on behalf of the Partnership to act as the
manager of the Partnership as hereinafter set forth; and

     WHEREAS, the Manager is willing to act as aforesaid on the terms and
conditions hereinafter set forth.

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

     1.   Services to be Rendered by the Manager.  

          A.   The Partnership and the General Partner hereby appoint the
               Manager, and the Manager hereby accepts such appointment, as
               the manager for the Partnership on the terms and conditions set
               forth herein, subject to control by the General Partner, in its
               sole discretion.  Without limiting the generality of the
               foregoing, the Manager shall advise and consult with the
               General Partner concerning the general and day-to-day
               operations of the Partnership and its subsidiaries and the
               acquisition and disposal of, and dealings with, investments by
               or for the account of the Partnership and its subsidiaries;
               shall regularly provide the Partnership with such investment
               research, advice and management as shall be necessary or
               appropriate for the proper management of the Partnership's and
               its subsidiaries' assets, subject to the provisions of the
               Agreement of Limited Partnership of the Partnership, as amended
               from time to time (the "Partnership Agreement"), and any other
               agreement to which the Partnership or the General Partner is a
               party (collectively, the "Additional Agreements"); shall be
               responsible for ensuring fulfillment of the obligations of the
               General Partner under the Partnership Agreement and the
               Additional Agreements and ensuring compliance by the
               Partnership with the provisions of the Small Business
               Investment Act of 1958, as amended, and the rules and
               regulations of the Small Business Administration, including
               without limitation the provisions of the 3% Preferred Stock
               Repurchase Agreement dated June 20, 1994 entered into by the
               Partnership's predecessor-in-interest.  The provisions of this
               Management Agreement shall not, however, 

<PAGE>

               confer any power or authority on the Manager to enter into any
               transaction on behalf of or in any way bind the General Partner
               or the Partnership except as expressly conferred upon the
               Manager by the General Partner and only in accordance with the
               terms and provisions of the Partnership Agreement.  In
               performing its duties hereunder, the Manager shall act in
               accordance with the provisions of the Partnership Agreement
               and, in connection therewith, shall not knowingly take or
               recommend the taking of any action which would constitute a
               breach of the Partnership Agreement or any other agreement to
               which the Partnership or the General Partner is a party.  All
               terms used herein which are not otherwise defined are used as
               defined in the Partnership Agreement.

          B.   The Manager shall furnish all such information concerning its
               activities hereunder as shall from time to time be requested or
               required by the General Partner, and shall afford to the
               General Partner, the Partnership's auditors and the
               Partnership's other representatives access to all documents and
               records concerning the Partnership and the activities of the
               Manager hereunder as shall be requested or required by the
               General Partner.

     2.   Manager's Fees.  As compensation for services to be rendered
hereunder, the Partnership shall pay or reimburse the Manager for the
following, in each case subject to the provisions of Section 5.3(b) of the
Partnership Agreement (and, in the case of any conflict between this Agreement
and said provisions, said provisions shall govern) (the "Management Fee"):

          A.   Subject to assumption by the Manager of all obligations to pay
               employee compensation contemplated by Section 5.3 of the
               Partnership Agreement, all base salary and incentive
               compensation reasonably paid or accrued by the Manager to the
               extent the amounts thereof relate to services performed on
               behalf of the Partnership to the extent the amounts thereof do
               not exceed the amounts payable pursuant to the compensation
               arrangements approved by the United States Small Business
               Administration (the "SBA") from time to time with respect to
               the Partnership or its predecessor, subject to such limitations
               and restrictions thereto as to which the Partnership may agree
               or may have agreed (the "Compensation Arrangements") and
               subject to appropriate reduction to the extent that services
               for which compensation is payable pursuant to the Compensation
               Arrangements are not performed by the Manager.  The
               Compensation Arrangements as in effect on the date of this
               Agreement are attached hereto as Exhibit A.  Such portion of
               the Management Fee, and each component thereof, shall be paid
               on the date on which the corresponding payment under the
               Compensation Arrangements would be made if it had been paid
               directly by the Partnership or its predecessor.  

          B.   The Partnership's share of all costs allocated to the
               Partnership pursuant to the Cost Sharing Agreement, dated as of
               January 31, 1995, between TSG Capital Group, L.L.C. and TSG
               Ventures Inc., as amended (the "Cost Sharing Agreement"), which
               Cost Sharing Agreement has previously been approved by the SBA,
               subject to assumption by the Manager of all obligations of TSG
               Ventures Inc. thereunder.  Such portion of the Management Fee,
               and each component thereof, shall be paid on the date on which
               the corresponding payment or allocation under the Cost Sharing
               Agreement is made.

<PAGE>

          C.   A reasonable charge for equipment provided or used by the
               Manager in connection with the performance of its duties
               hereunder, in each case determined in advance by the General
               Partner and the Manager.  Such portion of the Management Fee
               shall be paid monthly upon presentation of reasonably itemized
               invoices therefor.

          D.   Such other reasonable expenses incurred by the Manager in
               connection with the performance of its duties hereunder, to the
               extent consistent with past practices, in each case determined
               in advance by the General Partner and the Manager, provided
               that the parties hereby agree that such expenses shall include
               the employer's share of any and all payroll taxes in respect of
               salaries paid or reimbursed hereunder.  Such portion of the
               Management Fee shall be paid monthly upon presentation of
               reasonably itemized invoices therefor, provided that payments
               in respect of payroll taxes as aforesaid shall be made on or
               prior to the date on which such taxes must be deposited with
               the relevant governmental authority.

     3.  Other Expenses.  The Partnership shall directly pay all reasonable
expenses incurred by the Partnership in connection with the conduct of its
investment activities (without duplication of the Management Fee or any part
thereof), subject to such limitations as may be imposed by the SBA.  Such
expenses shall include, without limitation, legal, accounting and other
professional fees, examination fees and meeting costs. 

     4.  Affiliations.  The parties hereto agree that any member, shareholder,
partner, officer, director, employee or agent of the Manager may be a partner,
officer, employee or agent of the Partnership or a partner, officer, employee
or agent of the General Partner.

     5.   Indemnification and Exculpation.

     A.   The Manager shall not be liable and shall be exculpated and
          indemnified by the Partnership to the full extent provided in
          Section 5.5 of the Partnership Agreement.

     B.   In addition, subject to the terms and provisions of the Partnership
          Agreement, the General Partner (on behalf of itself and not on
          behalf of the Partnership) shall indemnify the Manager (including
          its partners and its and their directors, officers employees,
          beneficial owners, agents and affiliates and each person who
          controls the Manager) against and hold it harmless from any expense,
          loss, liability or damage (including reasonable counsel fees and
          expenses) arising out of any claim asserted in connection with the
          Manager serving or having served as such pursuant to this Investment
          Advisory Agreement.  In case any claim shall be made or action
          brought against the Manager for any reason for which indemnity may
          be sought against the General Partner as provided above, the Manager
          shall promptly notify the General Partner in writing setting forth
          the particulars of such claim or action and the General Partner may
          assume the defense thereof.  In the event that the General Partner
          so assumes the defense, the Manager shall have the right to retain
          separate counsel in any such action but shall bear the fees and
          expenses of such counsel unless (i) the General Partner shall have
          specifically authorized the retaining of such counsel or (ii) the
          parties to such suit include the Manager, the 

                                         -3-
<PAGE>

          Partnership, and the General Partner, and the Manager has been
          advised in writing by such counsel that one or more legal defenses
          may be available to it which may not be available to the General
          Partner.  All obligations of the General Partner under this
          Paragraph B shall expire on the Changeover Date.

     The term "liability," as used in this Section, shall include any losses,
claims, damages, expenses (including, without limitation, the Manager's
reasonable costs and expenses in defending itself against losses, claims or
investigations of any nature whatsoever) or other liabilities arising for any
reason under this Management Agreement.

     6.   Confidentiality.  For purposes hereof, the term "Confidential
Material" shall be defined to mean all proprietary or confidential information
furnished to the Manager, or any of its members, officers, employees or agents
(each a "Receiving Party") by the Partnership or the General Partner, or any
of their respective employees or agents (each a "Disclosing Party"). 
Notwithstanding the foregoing, the term "Confidential Material" shall not
include information which becomes generally available to the trade or the
public other than as a result of a disclosure by the Disclosing Party.  In
connection with and as a condition to the Disclosing Party furnishing
Confidential Material to the Receiving Party, the Manager hereby agrees that,
during the term of this Agreement and thereafter, the Receiving Party shall
treat all Confidential Material confidentially, and not disclose it except in
accordance herewith.  Notwithstanding the foregoing or any other provision
contained herein, unless otherwise agreed to by the parties hereto, the
Receiving Party may not in any manner use any Confidential Material for any
purpose other than in connection with performance by the Manager of its
obligations hereunder.

     7.   Amendments; Term.  No provision of this Management Agreement, nor of
any agreement assumed by the Manager from the Partnership's
predecessor-in-interest, may be amended, altered or modified unless in a
writing executed by the parties hereto and approved by a Majority Interest of
the partners of the Partnership.  This Management Agreement shall become
effective commencing as of the date hereof and shall continue until the
earlier of (a) the date that the Partnership is dissolved and its liquidation
completed under the Partnership Agreement, (b) the date of the removal of the
Manager under the Partnership Agreement; provided, that Section 5 will survive
until the first anniversary thereof and (c) termination of this Management
Agreement by the General Partner, in its sole discretion.

     8.   Notice.  Any notice under this Management Agreement shall be given
in writing, addressed and delivered by first class mail, postage paid, and
shall be deemed to be effective upon receipt, if to the Partnership, the
General Partner or the Manager:

               c/o TSG Management Co., L.L.C.
               177 Broad Street
               Stamford, Connecticut  06901

or at such other address as such party shall have specified in writing to the
other parties hereto.  

     9.   Assignment.  This Management Agreement may not be assigned in whole
or in part, nor any obligations hereunder subcontracted, by any of the parties
hereto.  The covenants and agreements contained herein shall inure to the
benefit of the parties hereto and to the parties to the Stockholders Agreement
(as defined in the Partnership Agreement). 

                                         -4-
<PAGE>

     10.  Governing Law.  This Management Agreement shall be construed and
interpreted in accordance with the laws of the State of Delaware.

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

     12.  Entire Agreement.  There are no oral agreements or understandings
with respect to or affecting this Management Agreement, and this Management
Agreement and the Partnership Agreement and the Stockholders Agreement
constitute the entire agreement between the parties hereto with regard to the
subject hereof.

     13.  Related Agreements.  This Management Agreement will be subject to
the terms and provisions of the Partnership Agreement and the Stockholders
Agreement, and in the event of any conflict between this Management Agreement
and the Partnership Agreement or the Stockholders Agreement, the Partnership
Agreement and the Stockholders Agreement will supersede and control such
conflict.

     14.  Independent Contractors.  For all purposes of this Agreement, the
Manager shall be an independent contractor and not an employee or agent of the
Partnership or the General Partner; nor shall anything herein be construed as
making the Partnership or the General Partner a partner or co-venturer with
the Manager or any of its affiliates.

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




TSGVI ASSOCIATES, INC.                TSG MANAGEMENT CO., L.L.C.

                                      
By:  /s/ Duane E. Hill                By:  /s/ Duane E. Hill               
     ------------------------------        ------------------------------  
Name:  Duane E. Hill                  Name:  Duane E. Hill                 
Title:                                Title:                               


TSG VENTURES L.P.
By: TSGVI Associates, Inc.
    its general partner 


By:  /s/ Duane E. Hill              
     -------------------------------
Name: Duane E. Hill 
Title: 


                                       -5-

<PAGE>


                                                                   Exhibit 99(g)

                                   Joint Filing Agreement
                                  ------------------------

         In accordance with Rule 13d-1(f) under the Securities Exchange Act 
of 1934, as amended, the undersigned hereby agree to the joint filing with 
each other of a statement on Schedule 13D (including all amendments thereto) 
(the "Statement") with respect to the Class A Common Stock, par value $.01 
per share of Envirotest Systems Corp., a Delaware corporation, and further 
agree that this Joint Filing Agreement be included as an exhibit to such 
Statement. In evidence whereof, the undersigned, being duly authorized, 
hereby execute this Joint Filing Agreement as of this 29th day of January, 
1998.

                                             TSG VENTURES L.P.
                                             By: TSVGI Associates, Inc., its
                                                 general partner


                                             By: /s/Cleveland A. Christophe
                                                 ----------------------------
                                                 Name: Cleveland A. Christophe
                                                 Title: Exec. Vice President


                                             TSGVI ASSOCIATES, INC.


                                              By: /s/Cleveland A. Christophe
                                                 -----------------------------
                                                 Name: Cleveland A. Christophe
                                                 Title: Exec. Vice President


                                             TSG MANAGEMENT CO., L.L.C.


                                             By:  /s/Cleveland A. Christophe
                                                 -----------------------------
                                                 Name: Cleveland A. Christophe
                                                 Title: Manager


                                             /s/Cleveland A. Christophe
                                             ---------------------------------
                                             Cleveland A. Christophe


                                             /s/Duane E. Hill
                                             ---------------------------------
                                             Duane E. Hill


<PAGE>

                                                                   EXHIBIT 99(H)




                                       FORM OF
                 ENVIROTEST SYSTEMS CORP. DIRECTOR STOCK OPTION PLAN
                         GRANT OF NON-QUALIFIED STOCK OPTION



Date of Grant: ______________________


     THIS GRANT, dated as of the date of grant first stated above (the "Date of
Grant"), is delivered by Envirotest Systems Corp., a Delaware corporation (the
"Company") to ______________ (the "Grantee"), who is a director of the Company.

     WHEREAS, the Board of Directors of the Company (the "Board") has created a
Director Plan Committee (the "Committee") to grant non-qualified stock options
to certain directors of the Company;

     WHEREAS, the Committee considers the Grantee to be a person who is eligible
for a grant of an option to purchase an aggregate of _________ shares of the
Class A Common Stock of the Company, par value $0.01 per share (the "Stock"),
and has determined that it would be in the best interest of the Company to grant
the non-qualified stock options documented herein; and

     WHEREAS, the Board on ___________________ approved the grant of such Stock
Option to Grantee,

     NOW, THEREFORE, the parties hereto, intending to be legally bound hereby,
agree as follows:

1.   GRANT OF OPTION.

     Subject to the terms and conditions hereinafter set forth, the Company,
with the approval and at the direction of the Committee, hereby grants to the
Grantee, as of the Date of Grant, an option to purchase up to _______ shares of
Stock at a price of $______ per share, the fair market value.  Such option is
hereinafter referred to as the "Option" and the shares of stock purchasable upon
exercise of the Option are hereinafter sometimes referred to as the "Option
Shares."

2.   INSTALLMENT EXERCISE.

     Subject to such further limitations as are provided herein, the Option
shall become exercisable in three (3) installments, the Grantee having the right
hereunder to purchase from the Company the following number of Option Shares
upon exercise of the Option, on and after the following dates in cumulative
fashion:

     (a)  on and after the first anniversary of the Date of Grant, up to 33% of
the total number of Option Shares;

     (b)  on and after the second anniversary of the Date of Grant, up to an
additional 33% of the total number of Option Shares; and

     (c)  on and after the third anniversary of the Date of Grant, the remaining
Option Shares.

                                        - 1 -
<PAGE>

3.   TERMINATION OF OPTION.

     (a)  The Option and all rights hereunder with respect thereto, to the
extent such rights shall not have been exercised, shall terminate and become
null and void after the expiration of ten (10) years from the Date of Grant (the
"Option Term").

     (b)  Upon the occurrence of the Grantee's ceasing to serve on the Board of
Directors of the Company (other than by disability or death), the Option, to the
extent not previously exercised, shall terminate and become null and void
immediately upon such event.

     Upon a termination of service on the Board by reason of disability or
death, the Option may be exercised during the following periods, but only to the
extent that the Option was outstanding and exercisable on any such termination
date:  (i) the one-year period following the date of such termination of the
Grantee's service in the case of a disability (within the meaning of Section
422(c)(6) of the Internal Revenue Code of 1986, as amended ("Code")); (ii) the
six-month period following the date of issuance of letters testamentary or
letters of administration to the executor or administrator of a deceased
Grantee, in the case of the Grantee's death during his service to the Company,
but not later than one year after the Grantee's death; and (iii) the thirty (30)
day period following the date of such other event, or in the case of disability
other than as described in (i) above. 

     (c)  In the event of the death of the Grantee, the Option may be exercised
by the Grantee's legal representative(s), but only to the extent that the Option
would otherwise have been exercisable by the Grantee.

     (d)  Notwithstanding any other provisions set forth herein, if the Grantee
shall (i) commit any act of malfeasance or wrongdoing affecting the Company or
any subsidiary of the Company, or (ii) breach any covenant not to compete, or
employment contract, with the Company or any subsidiary of the Company, or (iii)
engage in conduct that would warrant the Grantee to cease serving on the Board
due to any act of disloyalty or any conduct clearly tending to bring discredit
upon the Company or any subsidiary of the Company, whether before or after such
service on the Board, any unexercised portion of the Option shall immediately
terminate and be void.

4.   EXERCISE OF OPTIONS.

     (a)  The Grantee may exercise the Option with respect to all or any part of
the number of Option Shares then exercisable hereunder by giving the Secretary
of the Company written notice of intent to exercise.  The notice of exercise
shall specify the number of Option Shares as to which the Option is to be
exercised and the date of exercise thereof, which date shall be at least five
days after the giving of such notice unless an earlier time shall have been
mutually agreed upon.

     (b)  Full payment (in U.S. dollars) by the Grantee of the option price for
the Option Shares purchased shall be made on or before the exercise date
specified in the notice of exercise in cash, or, with the prior written consent
of the Committee, in whole or in part through the surrender of previously
acquired shares of Stock at their fair market value on the exercise date.

     On the exercise date specified in the Grantee's notice or as soon
thereafter as is practicable, the Company shall cause to be delivered to the
Grantee, a certificate or certificates for the Option Shares then being
purchased (out of theretofore unissued Stock or reacquired Stock, as the Company
may elect) upon full payment for such Option Shares.  The obligation of the
Company to deliver Stock shall, however, be subject to the condition that if at
any time the Committee shall determine in its discretion that the listing,
registration or qualification of the Option or the Option Shares upon any
securities exchange or under any state or federal law, or the consent or
approval of any governmental regulatory body, is necessary or desirable as a
condition to, or in connection with, the Option or the issuance or purchase of
Stock thereunder, the Option may not be exercised in whole or in part unless
such listing, registration, qualification, consent or approval shall have been
effected or obtained free of any conditions not 

                                        - 2 -
<PAGE>

acceptable to the Committee.

     (c)  In lieu of exercising his Option to purchase the maximum number of
shares permitted under this Agreement, Grantee shall be permitted to relinquish
all or any part of the unexercised portion of the Option (such portion of the
Option relinquished being hereinafter referred to as the "Relinquished Option")
for a number of whole shares of Stock equal to the product of (i) the number of
shares of Stock subject to the Relinquished Option and (ii) a fraction, the
numerator of which is the excess of (x) the current fair market value per share
of Stock covered by the Relinquished Option over (y) the exercise price of such
Relinquished Option, and the denominator of which is the then current fair
market value per share of such Stock.  No fractional shares of Stock will be
issued pursuant to the exercise of Relinquished Options.  Rather, cash equal to
the fractional amount of such share multiplied by the fair market value per
share will be paid to the Grantee, subject to the federal income and other tax
withholding requirements of Section 11 hereof.

     (d)  If the Grantee fails to pay for any of the Option Shares specified in
such notice or fails to accept delivery thereof, the Grantee's right to purchase
such Option Shares may be terminated by the Company.  The date specified in the
Grantee's notice as the date of exercise shall be deemed the date of exercise of
the Option, provided that payment in full for the Option Shares to be purchased
upon such exercise shall have been received by such date.

5.   CHANGE OF CONTROL.

     The Option shall vest and be exercisable upon a "Change of Control" of the
Company as defined in Exhibit A attached hereto.

6.   ADJUSTMENT OF AND CHANGES IN STOCK OF THE COMPANY.

     In the event of a reorganization, recapitalization, change of shares, stock
split, spin-off, stock dividend, reclassification, subdivision or combination of
shares, merger, consolidation, rights offering, or any other change in the
corporate structure or shares of capital stock of the Company, the Committee
shall make such adjustment as it deems appropriate in the number and kind of
shares of Stock subject to the Option or in the option price; provided, however,
that no such adjustment shall give the Grantee any additional benefits under the
Option.

7.   FAIR MARKET VALUE.

     As used herein, the "fair market value" of a share of Stock shall be the
closing price on the last trading date prior to the Date of Grant as reported on
either the New York or American Stock Exchange or in the NASDAQ/National Market
System.  If the Common Stock was not traded on the day preceding the Date of
Grant, the nearest present date shall be substituted in the preceding sentence. 

8.   NO RIGHTS OF STOCKHOLDERS.

     Neither the Grantee nor any personal representative shall be, or shall have
any of the rights and privileges of, a stockholder of the Company with respect
to any shares of Stock purchasable or issuable upon the exercise of the Option,
in whole or in part, prior to the date of exercise of the Option.

9.   NON-TRANSFERABILITY OF OPTION.

     During the Grantee's lifetime, the Option hereunder shall be exercisable
only by the Grantee or, during periods of legal disability, by any guardian or
legal representative of the Grantee, and the Option shall not be transferable
except, in case of the death of the Grantee, by will or the laws of descent and
distribution, nor shall the Option be subject to attachment, execution or other
similar process.  In the event of (a) any attempt by the Grantee to alienate,
assign, pledge, hypothecate or otherwise dispose of the Option, except as
provided for herein, or (b) the 

                                        - 3 -
<PAGE>

levy of any attachment, execution or similar process upon the rights or interest
hereby conferred, the Company may terminate the Option by notice to the Grantee
and it shall thereupon become null and void.

10.  USE OF PROCEEDS.

     The proceeds received by the Company from the sale of Stock pursuant to the
exercise of Options shall be added to the Company's general funds and used for
such purposes as the Company deems appropriate.

11.  TAX WITHHOLDING.

     The Committee may, in its sole discretion, (a) require a Grantee to remit
to the Company a cash amount sufficient to satisfy, in whole or in part, any
federal, state, and local withholding tax requirements prior to the delivery of
any certificate for shares pursuant to the exercise of an Option hereunder; (b)
grant to a Grantee the right to satisfy, in whole or in part, any such
withholding tax requirements by electing to require that the Company, upon any
exercise of the Option, withhold from the shares of Stock issuable to the
Grantee upon the exercise of the Option, that number of full shares of Stock
having a fair market value equal to the amount or portion of the amount required
to be withheld; or (c) satisfy such withholding requirements through another
lawful method, including through additional withholdings against the Grantee's
other wages with or payments from the Company.

12.  DISPOSITION OF OPTION SHARES.

     If the Grantee disposes of any Option Shares within two years of the Date
of Grant or within one year after the date of issuance of an Option Share,
Grantee shall, within ten (10) days of such disposition date, notify the Company
of the sales price or other value ascribed to or used to measure the disposition
of such Option Shares and immediately deliver to the Company any amount of
federal or state income or employment taxes required by law, as determined by
the Committee.

13.  SERVICE NOT AFFECTED.

     Neither the granting of the Option nor its exercise shall be construed as
granting to the Grantee any right with respect to continuance of service with
the Company.  

14.  AMENDMENT OF OPTION.

     The Option may be amended by the Board or the Committee at any time (i) if
the Board or the Committee determines, in its sole discretion, that amendment is
necessary or advisable to conform to any changes in the law which occurs after
the Date of Grant and by its terms applies to the Option; or (ii) which the
Board may deem to be in the best interests of the Company, provided that no
amendment shall impair or negate any of the rights or obligations under this
grant, without the consent of the Grantee.

15.  NOTICE.

     Any notice to the Company provided for in this instrument shall be
addressed to it in care of its Secretary at its executive offices at 246
Sobrante Way, Sunnyvale, California 94086, and any notice to Grantee shall be
addressed to the Grantee at the current address shown on the records of the
Company.  Any notice shall be deemed to be duly given if and when properly
addressed and posted by registered or certified mail, postage prepaid.
  
16.  GOVERNING LAW.

     The validity, construction, interpretation and effect of this instrument
shall exclusively be governed by and determined in accordance with the law of
the State of Delaware, except to the extent preempted by federal law, which
shall to the extent govern.

                                        - 4 -
<PAGE>

     IN WITNESS WHEREOF, THE COMPANY has caused its duly authorized officers to
execute and attest this Grant of Non-Qualified Stock Option, and to apply the
corporate seal hereto, and the Grantee has placed his or her signature hereon,
effective as of the Date of Grant.

                                        ENVIROTEST SYSTEMS CORP.

Attest:

_____________________________           By:_______________________________
     Secretary


ACCEPTED AND AGREED TO:



By:__________________________
     








Attachment - Exhibit A









                                        - 5 -
<PAGE>

                                       EXHIBIT A


     "Change of Control" means (i) any sale, transfer or other conveyance (other
than to the Company or a wholly owned Subsidiary of the Company), whether direct
or indirect, of all or substantially all of the assets of the Company, on a
consolidated basis, in one transaction or series of related transactions, if,
immediately after such transaction, any "person" or "group" is or becomes the
"beneficial owner," directly or indirectly, of more than 50% of the total voting
power entitled to vote in the election of directors, managers, or trustees of
the transferee, (ii) any "person" or "group" is or becomes the "beneficial
owner," directly or indirectly, of more than 50% of the total voting power of
the Voting Stock then outstanding, or (iii) during any period of 24 consecutive
months, individuals who at the beginning of such period constituted the Board of
Directors of the Company (together with any new directors whose election by such
Board or whose nomination for election by the shareholders of the Company was
approved by a vote of a majority of the directors then still in office who were
either directors at the beginning of such period or whose election or nomination
for election was previously so approved) cease for any reason to constitute a
majority of the Board of Directors of the Company then in office.

     For purposes of this definition, (i) the terms "person" and "group" shall
have the meanings used for purposes of Rules 13d-3 and 13d-5 of the Exchange
Act, whether or not applicable; PROVIDED that no Excluded Person and no person
or group controlled by Excluded Persons shall be deemed to be a "person" or
"group" and, (ii) the term "BENEFICIAL OWNER" shall have the meaning used in
Rules 13d-3 and 13d-5 under the Exchange Act, whether or not applicable, except
that a person shall be deemed to have "beneficial ownership" of all shares that
any such person has the right to acquire, whether such right is exercisable
immediately or only after the passage of time or upon the occurrence of certain
events.

     "Voting Stock" means the Capital Stock of the Company having generally the
right to vote in the election for a majority of the directors of the Company.

     "Excluded Person" means any beneficial holder of 5% or more of any class of
common stock of the Company outstanding immediately prior to the consummation of
the initial underwritten public offering by the Company of 3,400,000 shares of
the Company's Class A Common Stock in April 1993.







                                        - 6 -


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