GTS DURATEK INC
S-2/A, 1996-04-19
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<PAGE>
   
     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON APRIL 19, 1996
    
                                                      REGISTRATION NO. 333-01805
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                           --------------------------
   
                                AMENDMENT NO. 3
                                       TO
                                    FORM S-2
    
                             REGISTRATION STATEMENT
                        UNDER THE SECURITIES ACT OF 1933
                            ------------------------
                               GTS DURATEK, INC.
             (Exact name of registrant as specified in its charter)
 
<TABLE>
<S>                              <C>
           DELAWARE                       22-2476180
 (State or other jurisdiction          (I.R.S. Employer
      of incorporation)              Identification No.)
</TABLE>
 
                         8955 GUILFORD ROAD, SUITE 200
                            COLUMBIA, MARYLAND 21046
                                 (410) 312-5100
  (Address, including zip code, and telephone number, including area code, of
                   registrant's principal executive offices)
 
                                ROBERT E. PRINCE
                     PRESIDENT AND CHIEF EXECUTIVE OFFICER
                               GTS DURATEK, INC.
                         8955 GUILFORD ROAD, SUITE 200
                            COLUMBIA, MARYLAND 21046
                                 (410) 312-5100
 (Name, address, including zip code, and telephone number, including area code,
                             of agent for service)
                                 * COPIES TO: *
 
<TABLE>
<S>                                       <C>
        Henry D. Kahn, Esquire                  Thomas J. Murphy, Esquire
        Piper & Marbury L.L.P.                   McDermott, Will & Emery
       36 South Charles Street                    227 West Monroe Street
      Baltimore, Maryland 21201                  Chicago, Illinois 60606
            (410) 539-2530                            (312) 372-2000
</TABLE>
 
        APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:
AS SOON AS PRACTICABLE AFTER THIS REGISTRATION STATEMENT IS DECLARED EFFECTIVE.
 
    If  any of the securities being registered on this form are to be offered on
a delayed or continuous basis pursuant to  Rule 415 under the Securities Act  of
1933, check the following box. / /
 
    If  the registrant  elects to deliver  its latest annual  report to security
holders, or a complete and legible facsimile thereof, pursuant to Item  11(a)(1)
of this form, check the following box. / /
 
    If  this Form  is filed  to register  additional securities  for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration statement  number  of  the  earlier
effective registration statement for the same offering. / / ________________
 
    If  this Form  is a post-effective  amendment filed pursuant  to Rule 462(c)
under the Securities Act,  check the following box  and list the Securities  Act
registration  statement number  of the earlier  effective registration statement
for the same offering. / / ________________
 
    If delivery of the prospectus is expected  to be made pursuant to Rule  434,
please check the following box. / /
 
    THE  REGISTRANT HEREBY  AMENDS THIS REGISTRATION  STATEMENT ON  SUCH DATE OR
DATES AS MAY BE  NECESSARY TO DELAY ITS  EFFECTIVE DATE UNTIL THIS  REGISTRATION
STATEMENT  SHALL THEREAFTER BECOME EFFECTIVE IN  ACCORDANCE WITH SECTION 8(A) OF
THE SECURITIES  ACT  OF  1933 OR  UNTIL  THE  REGISTRANT SHALL  FILE  A  FURTHER
AMENDMENT  WHICH  SPECIFICALLY  STATES THAT  THIS  REGISTRATION  STATEMENT SHALL
BECOME EFFECTIVE ON SUCH DATE AS THE SECURITIES AND EXCHANGE COMMISSION,  ACTING
PURSUANT TO SAID SECTION 8(A), MAY DETERMINE.
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
                               GTS DURATEK, INC.
                             CROSS REFERENCE SHEET
                   PURSUANT TO ITEM 501(B) OF REGULATION S-K
 
<TABLE>
<CAPTION>
FORM S-2 ITEM NUMBER AND HEADING                                                 LOCATION IN PROSPECTUS
- ----------------------------------------------------------------  -----------------------------------------------------
<C>        <S>                                                    <C>
       1.  Forepart of the Registration Statement and Outside
            Front Cover Page of Prospectus......................  Outside Front Cover Page
       2.  Inside Front and Outside Back Cover Pages of
            Prospectus..........................................  Inside Front Cover Page; Outside Back Cover Page
       3.  Summary Information, Risk Factors and Ratio of
            Earnings to Fixed Charges...........................  Prospectus Summary; Risk Factors
       4.  Use of Proceeds......................................  Use of Proceeds
       5.  Determination of Offering Price......................  Not Applicable
       6.  Dilution.............................................  Not Applicable
       7.  Selling Security Holders.............................  Principal and Selling Stockholders
       8.  Plan of Distribution.................................  Outside Front Cover Page; Underwriting
       9.  Description of Securities to be Registered...........  Description of Capital Stock
      10.  Interests of Named Experts and Counsel...............  Not Applicable
      11.  Information With Respect to the Registrant...........  Prospectus Summary; Price Range of Common Stock;
                                                                   Dividend Policy; Capitalization; Selected
                                                                   Consolidated Financial Data; Management's Discussion
                                                                   and Analysis of Results and Operations and Financial
                                                                   Condition; Business; Management; Principal and
                                                                   Selling Stockholders; Description of Capital Stock;
                                                                   Available Information; Financial Statements
      12.  Incorporation of Certain Information by Reference....  Incorporation of Certain Documents by Reference
      13.  Disclosure of Commission Position on Indemnification
            for Securities Act Liabilities......................  Not Applicable
</TABLE>
<PAGE>
                                    PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS
 
ITEM 14.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION
 
    The following are the estimated expenses in connection with the distribution
of  the  securities  being  registered,  other  than  underwriting  expenses and
commissions. All such expenses  are estimated, except  for the SEC  registration
fee and the NASD filing fee.
 
<TABLE>
<S>                                                                 <C>
SEC registration fee..............................................  $  22,128
NASD filing fee...................................................      6,917
Nasdaq listing fee................................................     17,500
Accounting fees and expenses......................................    100,000
Legal fees and expenses...........................................    175,000
Printing..........................................................     50,000
Transfer agent fees...............................................      5,000
Blue sky fees and expenses (including legal fees).................     10,000
Miscellaneous.....................................................     13,455
                                                                    ---------
    Total.........................................................  $ 400,000
                                                                    ---------
                                                                    ---------
</TABLE>
 
ITEM 15.  INDEMNIFICATION OF DIRECTORS AND OFFICERS
 
    Section  145(a) of the General Corporation Law of the State of Delaware (the
"DGCL") provides that a Delaware corporation may indemnify any person who was or
is a party or  is threatened to be  made a party to  any threatened, pending  or
completed  action, suit or proceeding whether civil, criminal, administrative or
investigative (other than an action  by or in the  right of the corporation)  by
reason  of the fact that he is or  was a director, officer, employee or agent of
the corporation or  is or was  serving at the  request of the  corporation as  a
director,  officer,  employee or  agent  of another  corporation  or enterprise,
against expenses (including attorneys' fees), judgments, fines and amounts  paid
in  settlement actually and  reasonably incurred by him  in connection with such
action, suit  or proceeding  if  he acted  in  good faith  and  in a  manner  he
reasonably  believed  to be  in  or not  opposed to  the  best interests  of the
corporation, and, with  respect to  any criminal  action or  proceeding, had  no
cause to believe his conduct was unlawful.
 
    Section  145(b)  of  the  DGCL  provides  that  a  Delaware  corporation may
indemnify any person who was or is a  party or is threatened to be made a  party
to any threatened, pending or completed action or suit by or in the right of the
corporation  to procure a judgment in its favor  by reason of the fact that such
person acted  in  any  of  the capacities  set  forth  above,  against  expenses
(including  attorneys'  fees),  actually  and  reasonably  incurred  by  him  in
connection with the defense  or settlement of  such action or  suit if he  acted
under similar standards, except that no indemnification shall be made in respect
of  any claim, issue or matter as to  which such person shall have been adjudged
to be liable for negligence or misconduct in the performance of his duty to  the
corporation unless and only to the extent that the court in which such action or
suit  was brought  shall determine that  despite the  adjudication of liability,
such person is  fairly and reasonably  entitled to indemnity  for such  expenses
which the court shall deem proper.
 
    Section  145 of the DGCL  further provides that to  the extent a director or
officer of a corporation has been successful in the defense of any action,  suit
or  proceeding referred to in subsections (a) and  (b) of such section or in the
defense of any claim, issue or  matter therein, he shall be indemnified  against
expenses (including attorneys' fees), actually and reasonably incurred by him in
connection therewith; that indemnification provided for by Section 145 shall not
be  deemed exclusive of any  other rights to which  the indemnified party may be
entitled; and that the corporation may purchase and maintain insurance on behalf
of a  director or  officer of  the corporation  against any  liability  asserted
against him or incurred by him in any such capacity or arising out of his status
as  such whether or  not the corporation  would have the  power to indemnify him
against such liabilities under Section 145.
 
    Section  145(d)  of  the  DGCL  provides  that  any  indemnification   under
subsections (a) and (b) of Section 145 (unless ordered by a court) shall be made
by   the   corporation   only  as   authorized   in  the   specific   case  upon
 
                                      II-1
<PAGE>
a determination that indemnification of the director or officer is proper in the
circumstances because he has  met the applicable standard  of conduct set  forth
above.  Such determination shall be made by a majority vote of the directors who
are not parties  to such action,  suit or  proceeding, even though  less than  a
quorum,  or if  there are  no such  directors, or  if such  directors direct, by
independent legal counsel in a written opinion, or by the stockholders.
 
    The Company's Amended and Restated Certificate of Incorporation provides for
indemnification of directors  and officers  to the fullest  extent permitted  by
Delaware law. The directors of the Company may not be held liable to the Company
or  its stockholders for monetary  damages for a breach  of his or her fiduciary
duty as a director, except for a  breach of the director's duty of loyalty,  for
acts or omissions not in good faith or which involve intentional misconduct or a
knowing  violation of law, for willful or negligent violation of sections 160 or
173 of the  DGCL respecting  unlawful payment  of dividends  and unlawful  stock
purchases  and  redemptions,  or for  any  transaction from  which  the director
derived an improper personal benefit.
 
ITEM 16.  EXHIBITS
 
   
<TABLE>
<S>        <C>
 *1        Form of Underwriting Agreement (filed herewith).
  4.1      Certificate of Designations of the 8% Cumulative Convertible Redeemable
            Preferred Stock dated January 23, 1995. Incorporated herein by reference to
            Exhibit 4.1 of the Registrant's Current Report on Form 8-K filed on
            February 1, 1995 (File No. 0-14292).
  4.2      Stock Purchase Agreement among Carlyle Partners II, L.P., Carlyle
            International Partners II, L.P., Carlyle International Partners III, L.P.,
            C/S International Partners, Carlyle-GTSD Partners, L.P., Carlyle-GTSD
            Partners II, L.P. and GTS Duratek, Inc. and National Patent Development
            Corporation dated as of January 24, 1995. Incorporated herein by reference
            to Exhibit 4.2 of the Registrant's Current Report on Form 8-K filed on
            February 1, 1995 (File No. 0-14292).
  4.3      Stockholders Agreement by and among GTS Duratek, Inc., Carlyle Partners II,
            L.P., Carlyle International Partners II, L.P., Carlyle International
            Partners III, L.P., C/S International Partners, Carlyle-GTSD Partners,
            L.P., Carlyle-GTSD Partners II, L.P. and GTS Duratek, Inc. and National
            Patent Development Corporation dated as of January 24, 1995. Incorporated
            herein by reference to Exhibit 4.3 of the Registrant's Current Report on
            Form 8-K filed on February 1, 1995 (File No. 0-14292).
  4.4      Registration Rights Agreement by and among GTS Duratek, Inc., Carlyle
            Partners II, L.P., Carlyle International Partners II, L.P.,
            Carlyle-International Partners III, L.P., C/S International Partners,
            Carlyle-GTSD Partners, L.P., Carlyle-GTSD Partners II, L.P. and GTS
            Duratek, Inc. and National Patent Development Corporation dated as of
            January 24, 1995. Incorporated herein by reference to Exhibit 4.4 of the
            Registrant's Current Report on Form 8-K filed on February 1, 1995 (File No.
            0-14292).
  4.5      Convertible Debenture issued by GTS Duratek, Inc., General Technical
            Services, Inc., GTS Instrument Services Incorporated to BNFL Inc. dated
            November 7, 1995. Incorporated herein by reference to the Registrant's
            Quarterly Report on Form 10-Q for the quarter ended September 30, 1995
            (File No. 0-14292).
  5.1      Opinion of Piper & Marbury L.L.P. (previously filed).
 10.1      1984 Duratek Corporation Stock Option Plan, as Amended. Incorporated herein
            by reference to Exhibit 10.9 of the Registrant's Annual Report on Form 10-K
            for the year ended December 31, 1990 (File No. 0-14292).
 10.2      Asset Purchase Agreement dated August 20, 1990 between Chem-Nuclear Systems,
            Inc. and Duratek Corporation. Incorporated herein by reference to Exhibit 1
            to the Registrant's Current Report on Form 8-K filed on August 20, 1990
            (File No. 0-14292).
</TABLE>
    
 
                                      II-2
<PAGE>
<TABLE>
<S>        <C>
 10.3      Loan and Security Agreement dated February 9, 1993 between The Bank of
            Baltimore and GTS Duratek, Inc., General Technical Service, Inc., and GTS
            Instrument Services, Inc. Incorporated herein by reference to Exhibit 10.8
            of the Registrant's Quarterly Report on Form 10-Q for the quarter ended
            March 31, 1993 (File No. 0-14292).
 10.4      License Agreement dated as of August 17, 1992 between GTS Duratek, Inc. and
            Dr. Theodore Aaron Litovitz and Dr. Pedro Buarque de Macedo. Incorporated
            herein by reference to Exhibit 10.9 of the Registrant's Annual Report on
            Form 10-K for the year ended December 31, 1992 (File No. 0-14292).
 10.5      Purchase Agreement dated October 15, 1993 between GTS Duratek, Inc. and
            Environmental Corporation of America. Incorporated herein by reference to
            Exhibit 2 of the Registrant's Current Report on Form 8-K dated October 15,
            1993 (File No. 0-14292).
 10.6      Warrant Agreement dated October 15, 1993 between GTS Duratek, Inc. and
            Environmental Corporation of America. Incorporated herein by reference to
            Exhibit 2 of the Registrant's Current Report on Form 8-K dated October 15,
            1993 (File No. 0-14292).
 10.7      Stock Purchase Agreement dated December 22, 1993 between GTS Duratek, Inc.
            and Jack J. Spitzer. Incorporated herein by reference to Exhibit 1 of the
            Registrant's Current Report on Form 8-K dated December 22, 1993 (File No.
            0-14292).
 10.8      Stock Purchase Agreement dated December 22, 1993 between GTS Duratek, Inc.
            and Joseph H. Domberger. Incorporated herein by reference to Exhibit 2 of
            the Registrant's Current Report on Form 8-K dated December 22, 1993 (File
            No. 0-14292).
 10.9      Stockholders' Agreement dated December 28, 1993 between GTS Duratek, Inc.
            and Vitritek Holdings, L.L.C. Incorporated herein by reference to Exhibit 3
            of the Registrant's Current Report on Form 8-K dated December 22, 1993
            (File No. 0-14292).
 10.10     Agreement dated January 14, 1994 between GTS Duratek, Inc. and Westinghouse
            Savannah River Company. Incorporated herein by reference to Exhibit 10.17
            of the Registrant's Annual Report on Form 10-K for the year ended December
            31, 1993 (File No. 0-14292).
 10.11     Agreement dated February 24, 1994 between GTS Duratek, Inc. and the
            University of Chicago (Operator of Argonne National Laboratory).
            Incorporated herein by reference to Exhibit 10.18 of the Registrant's
            Annual Report on Form 10-K for the year ended December 31, 1993 (File No.
            0-14292).
 10.12     Agreement dated September 15, 1994 between DuraChem Limited Partnership, a
            Maryland limited partnership, by and among CNSI Sub, Inc. and GTSD Sub,
            Inc. as the General Partners, and Chemical Waste Management, Inc. and GTS
            Duratek, Inc. as the Limited Partners. Incorporated herein by reference to
            Exhibit 10.19 of the Registrant's Annual Report on Form 10-K for the year
            ended December 31, 1994 (File No. 0-14292).
 10.13     Teaming Agreement by and between GTS Duratek, Inc. and BNFL, Inc. dated
            November 7, 1995. Incorporated herein by reference to Exhibit 10.20 of the
            Registrant's Quarterly Report on Form 10-Q for the quarter ended September
            30, 1995 (File No. 0-14292).
</TABLE>
 
                                      II-3
<PAGE>
   
<TABLE>
<S>        <C>
 10.14     Sublicense Agreement by and between GTS Duratek, Inc. and BNFL dated
            November 7, 1995. Incorporated herein by reference to Exhibit 10.21 of the
            Registrant's Quarterly Report on Form 10-Q for the quarter ended September
            30, 1995 (File No. 0-14292).
 10.15     Stock Purchase Agreement by and among Bird Environmental Gulf Coast, Inc.,
            Bird Environmental Technologies, Inc., Bird Corporation, GTS Duratek, Inc.
            and GTSD Sub II, Inc. dated as of November 29, 1995. Incorporated herein by
            reference to Exhibit (c)(2) of the Registrant's Current Report on Form 8-K
            filed on December 11, 1995 (File No. 0-14292).
 10.16     Stockholders' Agreement by and among Bird Environmental Gulf Coast, Inc.,
            GTS Duratek, Inc., GTSD Sub II, Inc., Jim S. Hogan, Mark B. Hogan, Barry K.
            Hogan and Sam J. Lucas III dated November 29, 1995. Incorporated herein by
            reference to Exhibit (c)(3) of the Registrant's Current Report on Form 8-K
            filed on December 11, 1995 (File No. 0-14292).
 10.17     Technology License Agreement by and among GTS Duratek, Inc., Bird
            Environmental Gulf Coast, Inc. and Jim S. Hogan dated November 29, 1995.
            Incorporated herein by reference to Exhibit (c)(4) of the Registrant's
            Current Report on Form 8-K filed on December 11, 1995 (File No. 0-14292).
 13        Registrant's Annual Report on Form 10-K for the year ended December 31,
            1995. Incorporated herein by reference.
 23.1      Consents of KPMG Peat Marwick LLP (previously filed).
 23.2      Consent of Piper & Marbury L.L.P. (included in Exhibit 5.1).
 24        Power of Attorney (located on p. II-6 of the Registration Statement).
 27        Financial Data Schedule (previously filed with Registrant; Annual Report on
            Form 10-K for the year ended December 31, 1995).
</TABLE>
    
 
                                      II-4
<PAGE>
ITEM 17.  UNDERTAKINGS
 
    (a) Insofar as indemnification for liabilities arising under the  Securities
Act  may  be permitted  to directors,  officers and  controlling persons  of the
registrant pursuant to the provisions of the Delaware General Corporate Law, the
Amended and Restated Certificate of  Incorporation or By-Laws of the  registrant
or  resolutions of  the Board  of Directors  of the  registrant adopted pursuant
thereto, or otherwise, the  registrant has been advised  that in the opinion  of
the  Securities and Exchange  Commission such indemnification  is against public
policy as expressed in the Securities  Act and is, therefore, unenforceable.  In
the  event that a claim for indemnification against such liabilities (other than
the payment  by the  registrant of  expenses  incurred or  paid by  a  director,
officer or controlling person of the registrant in the successful defense of any
action, suit or proceeding) is asserted by such director, officer or controlling
person  in connection with the securities being registered, the registrant will,
unless in the opinion of its counsel the matter has been settled by  controlling
precedent, submit to a court of appropriate jurisdiction the question of whether
such  indemnification  by  it  is  against public  policy  as  expressed  in the
Securities Act and will be governed by the final adjudication of such issue.
 
    (b) The undersigned registrant hereby undertakes that:
 
        (1) For purposes of determining  any liability under the Securities  Act
    of  1933, the information omitted from the  form of prospectus filed as part
    of this registration statement in reliance upon Rule 430(a) and contained in
    a form of prospectus filed by  the registrant pursuant to Rule 424(b)(1)  or
    (4)  or 497(h) under the  Securities Act shall be deemed  to be part of this
    registration statement as of the time it was declared effective.
 
        (2) For purposes of determining  any liability under the Securities  Act
    of  1933, each post-effective  amendment that contains  a form of prospectus
    shall be  deemed  to  be  a  new  registration  statement  relating  to  the
    securities offered therein, and the offering of such securities at that time
    shall be deemed to be the initial bona fide offering thereof.
 
                                      II-5
<PAGE>
                                   SIGNATURES
 
   
    Pursuant  to the requirements of the  Securities Act of 1933, the registrant
certifies that it has  reasonable grounds to  believe that it  meets all of  the
requirements  for filing on Form S-2 and has duly caused this Amendment No. 3 to
Registration  Statement  on  Form  S-2  to  be  signed  on  its  behalf  by  the
undersigned,  thereunto  duly  authorized, in  the  City of  Columbia,  State of
Maryland, on April 19, 1996.
    
 
                                          GTS DURATEK, INC.
 
                                          By:        /s/ ROBERT E. PRINCE
                                             -----------------------------------
                                                      Robert E. Prince
                                                PRESIDENT AND CHIEF EXECUTIVE
                                                           OFFICER
 
   
    Pursuant to the requirements of the  Securities Act of 1933, this  Amendment
No.  3 to Registration Statement has been signed by the following persons in the
capacities indicated on April 19, 1996.
    
 
<TABLE>
<CAPTION>
                        SIGNATURE                              TITLE AND CAPACITY
- ---------------------------------------------------------  ---------------------------
 
<C>                                                        <S>                          <C>
                  /s/ ROBERT E. PRINCE                     President and Chief
       -------------------------------------------          Executive
                    Robert E. Prince                        Officer and Director
 
                                                           Executive Vice President
                  /s/ ROBERT F. SHAWVER                     and Chief Financial
       -------------------------------------------          Officer (Principal
                    Robert F. Shawver                       Financial Officer)
 
                  /s/ CRAIG T. BARTLETT                    Controller (Principal
       -------------------------------------------          Accounting Officer)
                    Craig T. Bartlett
</TABLE>
 
MAJORITY OF THE BOARD OF DIRECTORS:
 
Daniel A.  D'Aniello,  William E.  Conway,  Jr.,  Steven J.  Gilbert,  Earle  C.
Williams, Jerome I. Feldman and Martin M. Pollak.
 
<TABLE>
<C>                                             <S>                     <C>
            By:          /s/ ROBERT F. SHAWVER  Attorney-in-Fact
    ------------------------------------------
                             Robert F. Shawver
</TABLE>
 
                                      II-6
<PAGE>
                               INDEX OF EXHIBITS
                     FILED WITH THIS REGISTRATION STATEMENT
 
   
<TABLE>
<CAPTION>
                                                                                                        SEQUENTIALLY
  EXHIBIT                                            DOCUMENT                                          NUMBERED PAGE
- -----------  ----------------------------------------------------------------------------------------  --------------
<S>          <C>                                                                                       <C>
         1   Form of Underwriting Agreement (filed herewith).........................................
       5.1   Opinion of Piper & Marbury L.L.P. (previously filed)....................................
      23.1   Consents of KPMG Peat Marwick LLP. (previously filed)...................................
      23.2   Consent of Piper & Marbury L.L.P. (included in Exhibit 5.2).............................
        24   Powers of Attorney (previously filed)...................................................
        27   Financial Data Schedule (previously filed).
</TABLE>
    
 
                                      II-7

<PAGE>
                                3,600,000 SHARES
                               GTS DURATEK, INC.
                                  COMMON STOCK
                             UNDERWRITING AGREEMENT
 
                                                                  April   , 1996
 
DONALDSON, LUFKIN & JENRETTE
    SECURITIES CORPORATION
DEUTSCHE MORGAN GRENFELL/C.J. LAWRENCE INC.
GRUNTAL & CO., INCORPORATED
 
  As representatives of the
    several underwriters
    named in Schedule I hereto
  c/o Donaldson, Lufkin & Jenrette
     Securities Corporation
      140 Broadway
      New York, New York 10005
 
Dear Sirs:
 
    GTS   Duratek,  Inc.,  a  Delaware  corporation  (the  "Company"),  and  the
stockholders of  the Company  named in  Schedule II  hereto, (collectively,  the
"Selling  Stockholders"), severally  propose to  sell an  aggregate of 3,600,000
shares of Common Stock, $.01 par value,  of the Company (the "Firm Shares"),  to
the  several underwriters  named in Schedule  I hereto  (the "Underwriters") for
whom you are acting as representatives (the "Representatives"). The Firm  Shares
consist  of 2,500,000 shares to be issued  and sold by the Company and 1,100,000
outstanding shares to  be sold  by the  Selling Stockholders.  The Company  also
proposes  to issue and  sell to the  several Underwriters not  more than 540,000
additional shares  of  Common  Stock,  $.01  par  value,  of  the  Company  (the
"Additional  Shares"), if requested by the Underwriters as provided in Section 2
hereof. The Firm Shares and the Additional Shares are herein collectively called
the "Shares." The shares of common stock of the Company to be outstanding  after
giving  effect to the  sales contemplated hereby are  hereinafter referred to as
the "Common Stock."  The Company  and the Selling  Stockholders are  hereinafter
collectively called the "Sellers".
 
    As  the  Representatives,  you  have advised  the  Company  and  the Selling
Stockholders (a) that you are authorized to enter into this Agreement on  behalf
of  the Underwriters and  (b) that the several  Underwriters are willing, acting
severally and  not jointly,  to purchase  the number  of Firm  Shares set  forth
opposite  their  respective names  in  Schedule I  hereto,  plus their  pro rata
portion of the  Additional Shares  if you  elect to  exercise the  overallotment
option in whole or in part for the accounts of the several Underwriters.
 
    1.   REGISTRATION  STATEMENT AND PROSPECTUS.   The Company  has prepared and
filed  with  the  Securities  and  Exchange  Commission  (the  "Commission")  in
accordance  with the provisions of  the Securities Act of  1933, as amended, and
the rules and regulations of the Commission thereunder (collectively called  the
"Act"),  a  registration statement  on  Form S-2  (Registration  No. 333-01805),
including a preliminary prospectus relating to the Shares, which may be amended.
The registration statement as  amended on the date  it became effective, on  the
one  hand, and the prospectus constituting a part thereof in the form first used
to confirm sales of Shares, on the other hand (including (a) the information (if
any)  deemed  to  be  part  of  the  registration  statement  at  the  time   of
effectiveness  pursuant to  Rule 430A  or Rule  434 under  the Act,  and (b) any
documents or information incorporated or deemed to be incorporated by  reference
into  such registration statement or prospectus), are hereinafter referred to as
the  "Registration   Statement"   and  the   "Prospectus",   respectively.   Any
registration  statement  (including  any  amendment  or  supplement  thereto  or
information which is deemed  to be a  part thereof) filed  by the Company  under
Rule  462(b) of the Act (a "Rule 462(b) Registration Statement") shall be deemed
to be a part  of the Registration  Statement. If the Company  elects to rely  on
Rule 434 under the Act, all references to the Prospectus shall be deemed to also
include,  without limitation,  the form  of prospectus  and term  sheet (a "Term
Sheet"), taken together,
<PAGE>
provided to the Underwriters by  the Company in reliance  on Rule 434 under  the
Act  (the "Rule 434 Prospectus"). All  references in this Agreement to financial
statements and schedules and other information which is "contained," "included,"
"described" or "stated" in the Registration Statement or the Prospectus (and all
references of  like  import)  shall be  deemed  to  mean and  include  all  such
financial statements and schedules and other information which are or are deemed
to be incorporated by reference in the Registration Statement or the Prospectus,
as  the  case may  be; and  all references  in this  Agreement to  amendments or
supplements to the Registration Statement or  the Prospectus shall be deemed  to
mean  and include, without limitation, even  though not specifically stated, any
document filed under the  Exchange Act of  1934, as amended,  and the rules  and
regulations  of the  Commission thereunder (the  "Exchange Act") which  is or is
deemed to be  incorporated by  reference in  the Registration  Statement or  the
Prospectus, as the case may be.
 
    2.   AGREEMENTS TO SELL  AND PURCHASE.  On  the basis of the representations
and warranties  contained  in this  Agreement,  and  subject to  its  terms  and
conditions, (i) the Company agrees to issue and sell 2,500,000 Firm Shares, (ii)
each  Selling Stockholder agrees, severally and  not jointly, to sell the number
of Firm Shares set forth opposite such Selling Stockholder's name in Schedule II
hereto and (iii) each Underwriter agrees, severally and not jointly, to purchase
from each Seller  at a price  per share of  $        (the "Purchase Price")  the
number  of  Firm Shares  (subject to  such  adjustments to  eliminate fractional
shares as you may determine) which bears the same proportion to the total number
of Firm Shares to be sold by such Seller as the number of Firm Shares set  forth
opposite  the name of such  Underwriter in Schedule I  hereto bears to the total
number of Firm Shares. The  obligations of the Company  and each of the  Selling
Stockholders pursuant to this Section 2 shall be several and not joint.
 
    On  the  basis  of  the representations  and  warranties  contained  in this
Agreement, and subject to  its terms and conditions,  (i) the Company agrees  to
issue  and sell up to 540,000 Additional  Shares and (ii) the Underwriters shall
have the  right to  purchase, severally  and  not jointly,  up to  an  aggregate
540,000  Additional Shares  from the Company  at the  Purchase Price. Additional
Shares may be purchased solely for the purpose of covering over-allotments  made
in  connection  with  the offering  of  the  Firm Shares.  The  Underwriters may
exercise their right to purchase Additional Shares in whole or in part from time
to time by giving written notice thereof to the Company within 30 days after the
date of  this  Agreement. You  shall  give any  such  notice on  behalf  of  the
Underwriters  and such notice  shall specify the  aggregate number of Additional
Shares to be purchased pursuant  to such exercise and  the date for payment  and
delivery  thereof. The date specified in any such notice shall be a business day
(i) no earlier  than the Closing  Date (as hereinafter  defined), (ii) no  later
than  ten business days  after such notice  has been given  and (iii) no earlier
than two  business days  after such  notice has  been given.  If any  Additional
Shares  are to be purchased, each Underwriter, severally and not jointly, agrees
to purchase from the  Company the number of  Additional Shares (subject to  such
adjustments to eliminate fractional shares as you may determine) which bears the
same  proportion to the total  number of Additional Shares  to be purchased from
the Company as the  number of Firm  Shares set forth opposite  the name of  such
Underwriter in Schedule I bears to the total number of Firm Shares.
 
    The  Sellers hereby agree, severally and not jointly, and the Company shall,
concurrently with the execution of this Agreement, deliver an agreement executed
by (i)  each  of  the directors  and  officers  of the  Company  and  (ii)  each
stockholder listed on Annex I hereto, pursuant to which each such person agrees,
not to offer, sell, contract to sell, grant any option to purchase, or otherwise
dispose of any common stock of the Company or any securities convertible into or
exercisable  or  exchangeable  for such  common  stock  or in  any  other manner
transfer all  or a  portion of  the economic  consequences associated  with  the
ownership  of any such common stock, except to the Underwriters pursuant to this
Agreement, for a period of 120 days after the date of the Prospectus without the
prior written consent  of Donaldson, Lufkin  & Jenrette Securities  Corporation.
Notwithstanding  the foregoing,  during such  period (i)  the Company  may grant
stock options pursuant to the Company's existing stock option plans and (ii) the
Company may issue shares of its common  stock upon the exercise of an option  or
warrant or the conversion of a security outstanding on the date hereof.
 
                                       2
<PAGE>
    3.   TERMS  OF PUBLIC  OFFERING.  The  Sellers are  advised by  you that the
Underwriters propose (i) to make a public offering of their respective  portions
of  the Shares as soon after the effective date of the Registration Statement as
in your judgment is advisable  and (ii) initially to  offer the Shares upon  the
terms set forth in the Prospectus.
 
    4.   DELIVERY AND PAYMENT.  Delivery  to the Underwriters of and payment for
the Firm Shares shall be made at 10:00  A.M., New York City time, on the  fourth
business  day (or the  third business day  if required under  Rule 15c6-1 of the
Exchange Act) following  the date the  Registration Statement becomes  effective
(or,  if the Company has elected  to rely upon Rule 430A  of the Act, the fourth
business day (or the  third business day  if required under  rule 15c6-1 of  the
Exchange Act) after the determination of the Purchase Price), or such other time
not  later than ten business days after such date as shall be agreed upon by you
and the Company (such time and date of payment and delivery being herein  called
the  "Closing Date") at the offices of  Piper & Marbury L.L.P., 36 South Charles
Street, Baltimore, Maryland 21201 or at such other place as you shall designate.
The Closing Date and the location of delivery of and the form of payment for the
Firm Shares may be varied by agreement between you and the Sellers.
 
    Delivery to the Underwriters of and payment for any Additional Shares to  be
purchased by the Underwriters shall be made at such place as you shall designate
at  10:00 A.M.,  New York  City time,  on the  date specified  in the applicable
exercise notice given by you pursuant  to Section 2 (an "Option Closing  Date").
Any  such Option Closing  Date and the location  of delivery of  and the form of
payment for such Additional  Shares may be varied  by agreement between you  and
the Company.
 
    Certificates  for the Shares shall be registered in such names and issued in
such denominations  as you  shall request  in writing  not later  than two  full
business  days prior to the Closing Date or  an Option Closing Date, as the case
may be. Such  certificates shall  be made available  to you  for inspection  not
later than 9:30 A.M., New York City time, on the business day next preceding the
Closing  Date or  an Option Closing  Date, as  the case may  be. Certificates in
definitive form evidencing the Shares shall  be delivered to you on the  Closing
Date  or an  Option Closing Date,  as the case  may be, with  any transfer taxes
thereon duly paid by the respective Sellers, for the respective accounts of  the
several  Underwriters,  against  payment  of  the  Purchase  Price  therefor  by
certified or official bank checks payable in  federal funds to the order of  the
applicable Sellers.
 
    5.  AGREEMENTS OF THE COMPANY.  The Company agrees with you:
 
        (a)  To  use its  best efforts  to cause  the Registration  Statement to
    become effective at the earliest possible time.
 
        (b) To advise  you promptly and,  if requested by  you, to confirm  such
    advice  in writing, (i) when the Registration Statement has become effective
    and when any post-effective amendment to  it becomes effective, (ii) of  the
    receipt  of  comments  from  the  Commission  relating  to  the Registration
    Statement, (iii) of  any request  by the  Commission for  amendments to  the
    Registration Statement or amendments or supplements to the Prospectus or for
    additional  information, (iv) of the issuance  by the Commission of any stop
    order suspending the effectiveness of  the Registration Statement or of  the
    suspension  of  qualification of  the  Shares for  offering  or sale  in any
    jurisdiction, or the initiation of any proceeding for such purposes, and (v)
    of the happening of any event during the period referred to in paragraph (e)
    below which makes any statement of a material fact made in the  Registration
    Statement  or  the Prospectus  untrue or  which requires  the making  of any
    additions to or changes in the  Registration Statement or the Prospectus  in
    order  to make  the statements  therein not misleading.  If at  any time the
    Commission shall issue any  stop order suspending  the effectiveness of  the
    Registration  Statement, the  Company will  make every  reasonable effort to
    obtain the withdrawal  or lifting  of such  order at  the earliest  possible
    time.
 
        (c)  To  furnish  to you,  without  charge,  four signed  copies  of the
    Registration Statement  as  first filed  with  the Commission  and  of  each
    amendment  to it,  including all  exhibits, and to  furnish to  you and each
    Underwriter designated  by  you  such  number of  conformed  copies  of  the
    Registration  Statement as  so filed  and of  each amendment  to it, without
    exhibits, as you may reasonably request.
 
                                       3
<PAGE>
        (d) Not to  (i) file any  462(b) Registration Statement,  (ii) file  any
    amendment  or  supplement  to  the Registration  Statement,  (iii)  file any
    document under the Exchange Act which shall be deemed to be incorporated  by
    reference  into the Prospectus, or (iv)  make any amendment or supplement to
    the Prospectus (including  the issuance  or filing  of any  Term Sheet);  of
    which  you shall  not previously  have been  advised or  to which  you shall
    reasonably object; and  to prepare  and file with  the Commission,  promptly
    upon  your reasonable request, any 462(b) Registration Statement, Term Sheet
    or amendment or supplement to  the Registration Statement or the  Prospectus
    which  may be necessary or advisable  in connection with the distribution of
    the Shares by you, and to use its  best efforts to cause the same to  become
    promptly effective.
 
        (e)  Promptly after  the Registration  Statement becomes  effective, and
    from time to time thereafter  for such period as  in the opinion of  counsel
    for  the Underwriters  a prospectus  is required by  law to  be delivered in
    connection with sales  by an  Underwriter or a  dealer, to  furnish to  each
    Underwriter  and  dealer  as  many  copies of  the  Prospectus  (and  of any
    amendment or supplement to the Prospectus) as such Underwriter or dealer may
    reasonably request, provided  that all such  requests shall be  made to  the
    Company through Donaldson, Lufkin & Jenrette Securities Corporation.
 
        (f)  If during  the period  specified in  paragraph (e)  any event shall
    occur as a result of which, in the opinion of counsel for the  Underwriters,
    it  becomes necessary to amend or supplement the Prospectus in order to make
    the  statements  therein,  in  the  light  of  the  circumstances  when  the
    Prospectus  is  delivered  to  a  purchaser, not  misleading,  or  if  it is
    necessary to amend  or supplement  the Prospectus  to comply  with any  law,
    forthwith  to prepare and file with  the Commission an appropriate amendment
    or supplement to the Prospectus so that the statements in the Prospectus, as
    so amended or supplemented, will not in the light of the circumstances  when
    it  is so delivered,  be misleading, or  so that the  Prospectus will comply
    with law, and  to furnish to  each Underwriter  and to such  dealers as  you
    shall  specify, such number of copies thereof as such Underwriter or dealers
    may reasonably request.
 
        (g) Prior to any  public offering of the  Shares, to cooperate with  you
    and  counsel for  the Underwriters  in connection  with the  registration or
    qualification of the Shares for offer  and sale by the several  Underwriters
    and  by  dealers  under  the  state securities  or  Blue  Sky  laws  of such
    jurisdictions as you may request,  to continue such qualification in  effect
    so long as required for distribution of the Shares and to file such consents
    to  service of process  or other documents  as may be  necessary in order to
    effect such registration or qualification,  provided that the Company  shall
    not  be required to  qualify as a  foreign corporation or  to file a general
    consent to service of  process in any  jurisdiction where it  is not now  so
    qualified or required to file such a consent.
 
        (h)  To mail and make generally available to its stockholders as soon as
    reasonably practicable an earnings statement  covering a period of at  least
    twelve months after the effective date of the Registration Statement (but in
    no  event shall such  twelve-month period commence later  than 90 days after
    such date) which shall satisfy the provisions of Section 11(a) of the Act.
 
        (i) During the period of three  years after the date of this  Agreement,
    (i)  to mail as soon as reasonably  practicable after the end of each fiscal
    year to the record  holders of its  Common Stock a  financial report of  the
    Company  and  its  subsidiaries  on  a  consolidated  basis  (and  a similar
    financial report  of  all unconsolidated  subsidiaries,  if any),  all  such
    financial  reports to include  a consolidated balance  sheet, a consolidated
    statement of  operations,  a consolidated  statement  of cash  flows  and  a
    consolidated statement of stockholders' equity as of the end of and for such
    fiscal  year, together with comparable information as  of the end of and for
    the preceding year, certified  by independent certified public  accountants,
    and (ii) to make generally available as soon as practicable after the end of
    each  quarterly period (except for the  last quarterly period of each fiscal
    year)  to  such  holders,  a  consolidated  balance  sheet,  a  consolidated
    statement  of operations  and a  consolidated statement  of cash  flows (and
    similar financial reports of all unconsolidated subsidiaries, if any) as  of
    the  end of and  for such period, and  for the period  from the beginning of
    such year to the  close of such quarterly  period, together with  comparable
    information for the corresponding periods of the preceding year.
 
                                       4
<PAGE>
        (j) During the period referred to in paragraph (i), to furnish to you as
    soon  as  available  a  copy  of each  report  or  other  publicly available
    information of the Company  mailed to the holders  of Common Stock or  filed
    with the Commission and such other publicly available information concerning
    the Company and its subsidiaries as you may reasonably request.
 
        (k)  To pay  all costs,  expenses, fees  and taxes  incident to  (i) the
    preparation,  printing,  filing  and  distribution  under  the  Act  of  the
    Registration  Statement (including financial  statements and exhibits), each
    preliminary prospectus and  all amendments  and supplements to  any of  them
    prior  to or during the period specified in paragraph (e), (ii) the printing
    and delivery  of the  Prospectus and  all amendments  or supplements  to  it
    during  the  period  specified  in paragraph  (e),  (iii)  the  printing and
    delivery of  this  Agreement,  the Preliminary  and  Supplemental  Blue  Sky
    Memoranda  and  all other  agreements,  memoranda, correspondence  and other
    documents printed  and delivered  in  connection with  the offering  of  the
    Shares  (including  in  each  case  any  disbursements  of  counsel  for the
    Underwriters relating to such printing and delivery), (iv) the  registration
    or  qualification of the Shares  for offer and sale  under the securities or
    Blue Sky laws of  the several states  (including in each  case the fees  and
    disbursements  of counsel for the Underwriters relating to such registration
    or qualification and memoranda  relating thereto), (v)  the filing fees  and
    the  fees and disbursements  of counsel incurred  in connection with filings
    and clearance with the National  Association of Securities Dealers, Inc.  in
    connection  with the offering, (vi) the listing  of the Shares on the Nasdaq
    National Market, (vii) furnishing such copies of the Registration Statement,
    the Prospectus  and  all  amendments  and  supplements  thereto  as  may  be
    requested  for use in connection with the  offering or sale of the Shares by
    the Underwriters or by  dealers to whom  Shares may be  sold and (viii)  the
    performance by the Sellers of their other obligations under this Agreement.
 
        (l)  To use its best efforts to list, subject to notice of issuance, the
    Shares on the Nasdaq National Market.
 
        (m) To use its  best efforts to  do and perform  all things required  or
    necessary to be done and performed under this Agreement by the Company prior
    to  the Closing Date or any Option Closing  Date, as the case may be, and to
    satisfy all conditions precedent to the delivery of the Shares.
 
        (n) To use  the net  proceeds received  by it  from the  sale of  Shares
    substantially  in  the  manner specified  in  the Prospectus  under  "Use of
    Proceeds."
 
        (o) If, at the time  that the Registration Statement becomes  effective,
    any information shall have been omitted therefrom in reliance upon Rule 430A
    of  the Act,  then immediately following  the determination  of the Purchase
    Price, to prepare, and  file or transmit for  filing with the Commission  in
    accordance  with Rule 430A and Rule 424(b)  of the Act, copies of an amended
    Prospectus, or, if required by such Rule 430A, a post-effective amendment to
    the Registration Statement (including an amended Prospectus), containing all
    information so omitted.
 
    6.  REPRESENTATIONS AND WARRANTIES OF  THE COMPANY.  The Company  represents
and warrants to each Underwriter that:
 
        (a)  The  Company  meets  the  requirements for  use  of  Form  S-2; the
    Registration Statement has  become effective; no  stop order suspending  the
    effectiveness of the Registration Statement is in effect, and no proceedings
    for such purpose are pending before or threatened by the Commission.
 
        (b)  At  the time  the Registration  Statement, any  462(b) Registration
    Statement or  any post-effective  amendment  to the  Registration  Statement
    became or becomes effective, on the date that any amendment or supplement to
    the Prospectus is filed with the Commission, and at the Closing Date, and if
    later, the Option Closing Date, (i) each part of the Registration Statement,
    when  such part  became effective,  did not contain  and each  such part, as
    amended  or  supplemented,  if  applicable,  will  not  contain  any  untrue
    statement of a material fact or omit to state a material fact required to be
    stated  therein or necessary to make  the statements therein not misleading,
    (ii) the Registration Statement and the Prospectus comply and, as amended or
    supplemented, if applicable, will comply  in all material respects with  the
    Act and (iii) the Prospectus did not and does not contain and, as amended or
 
                                       5
<PAGE>
    supplemented,  if applicable,  will not  contain any  untrue statement  of a
    material fact  or  omit to  state  a material  fact  necessary to  make  the
    statements  therein, in the light of the circumstances under which they were
    made, not misleading,  except that  the representations  and warranties  set
    forth  in this paragraph (b) do not  apply to statements or omissions in the
    Registration Statement or the Prospectus based upon information relating  to
    any  Underwriter furnished  to the  Company in  writing by  such Underwriter
    through you expressly for use therein.
 
        (c) Any Term Sheet or prospectus  subject to completion provided by  the
    Company to the Underwriters for use in connection with the offering and sale
    of the Shares pursuant to Rule 434 under the Act together are not materially
    different  from  the  prospectus  included  in  the  Registration  Statement
    (exclusive of any information deemed a part thereof by virtue of Rule 434(d)
    under the Act). The documents incorporated  or deemed to be incorporated  by
    reference  in the Prospectus pursuant to Item  12 of Form S-2 under the Act,
    at the time they were, or hereafter are, filed with the Commission, complied
    and will  comply in  all  material respects  with  the requirements  of  the
    Exchange  Act,  and,  when  read  together  with  other  information  in the
    Prospectus, at the time the  Registration Statement became effective and  as
    of  the Closing Date and, if later,  the Option Closing Date, and during the
    period specified in  Section 5(e) hereof,  did not and  will not contain  an
    untrue  statement  of a  material  fact or  omit  to state  a  material fact
    required to be stated therein or  necessary to make the statements  therein,
    in  the  light  of  the  circumstances  under  which  they  were  made,  not
    misleading.
 
        (d) Each  preliminary  prospectus  filed as  part  of  the  registration
    statement  as originally filed or as part of any amendment thereto, or filed
    pursuant to Rule 424 under the Act,  complied when so filed in all  material
    respects with the Act; and did not contain an untrue statement of a material
    fact  or omit  to state  a material  fact required  to be  stated therein or
    necessary to make the statements therein, in the light of the  circumstances
    under which they were made, not misleading.
 
        (e) The Company and each of its subsidiaries has been duly incorporated,
    is  validly existing as a corporation in good standing under the laws of its
    jurisdiction of incorporation and has  the corporate power and authority  to
    carry  on its business as it is  currently being conducted and to own, lease
    and operate  its properties,  and each  is  duly qualified  and is  in  good
    standing  as  a  foreign  corporation  authorized  to  do  business  in each
    jurisdiction in which the nature of its business or its ownership or leasing
    of property requires such qualification, except  where the failure to be  so
    qualified  would not have a  material adverse effect on  the Company and its
    subsidiaries, taken as a whole.
 
        (f) All  of  the  outstanding  shares of  capital  stock  of,  or  other
    ownership  interests in, each  of the Company's  subsidiaries have been duly
    authorized and validly issued and are fully paid and non-assessable, and are
    owned by the  Company, except  as reflected in  the Registration  Statement,
    including  the financial statements and notes thereto, free and clear of any
    security interest,  claim,  lien, encumbrance  or  adverse interest  of  any
    nature,  except  such security  interests,  claims, liens,  encumbrances, or
    adverse  interests  arising  under  the  Company's  bank  credit   agreement
    incorporated  by reference into  the Registration Statement  as Exhibit 10.3
    (the "Credit Agreement").
 
        (g)  All  the  outstanding  shares  of  capital  stock  of  the  Company
    (including the Shares to be sold by the Selling Stockholders) have been duly
    authorized  and validly  issued and are  fully paid,  non-assessable and not
    subject to any preemptive or similar rights; and the Shares to be issued and
    sold by the Company hereunder have been duly authorized and, when issued and
    delivered to the Underwriters against  payment therefor as provided by  this
    Agreement,  will be validly  issued, fully paid  and non-assessable, and the
    issuance of such  Shares will not  be subject to  any preemptive or  similar
    rights.  Upon payment  of the  Purchase Price  and delivery  of certificates
    representing the Shares, each  of the Underwriters  will receive the  Shares
    free and clear of all liens, security interests or encumbrances.
 
        (h)  The authorized capital  stock of the  Company, including the Common
    Stock, conforms as to legal matters to the description thereof contained  in
    the Prospectus.
 
        (i)  Neither the Company nor any of  its subsidiaries is in violation of
    its respective charter or  by-laws or in default  in the performance of  any
    obligation,    agreement    or    condition   contained    in    any   bond,
 
                                       6
<PAGE>
    debenture, note  or any  other  evidence of  indebtedness  or in  any  other
    agreement,  indenture or instrument material to  the conduct of the business
    of the Company and its subsidiaries, taken as a whole, to which the  Company
    or  any  of its  subsidiaries  is a  party  or by  which  it or  any  of its
    subsidiaries or their respective property is bound.
 
        (j)  The  execution,  delivery   and  performance  of  this   Agreement,
    compliance   by  the  Company  with  all   the  provisions  hereof  and  the
    consummation of the  transactions contemplated hereby  will not require  any
    consent,  approval, authorization  or other  order of  any court, regulatory
    body, administrative agency or other  governmental body (except such as  may
    be required under the securities or Blue Sky laws of the various states) and
    will  not  conflict with  or  constitute a  breach of  any  of the  terms or
    provisions of, or a default under, the charter or by-laws of the Company  or
    any  of its subsidiaries or any  agreement, indenture or other instrument to
    which it or any of its subsidiaries is a party or by which it or any of  its
    subsidiaries  or their respective property is  bound, (except in the case of
    agreements or other instruments but not in the case of the charter,  by-laws
    or   any  indenture,  conflicts,  breaches   or  defaults  which  would  not
    individually or  in the  aggregate have  a material  adverse effect  on  the
    Company  and its subsidiaries, taken as a whole) or violate or conflict with
    any laws, administrative regulations or rulings or court decrees  applicable
    to the Company, any of its subsidiaries or their respective property.
 
        (k)  Except  as otherwise  set  forth in  the  Prospectus, there  are no
    material legal or governmental proceedings (including compliance audits  and
    investigations) pending to which the Company or any of its subsidiaries is a
    party  or of which any of their  respective property is the subject, and, to
    the best of the  Company's knowledge, except as  otherwise set forth in  the
    Prospectus,  no such proceedings are threatened or contemplated. No contract
    or document of  a character  required to  be described  in the  Registration
    Statement or the Prospectus or to be filed as an exhibit to the Registration
    Statement is not so described or filed as required.
 
        (l)  Neither the  Company nor any  of its subsidiaries  has violated any
    foreign,  federal,  state  or  local  law  or  regulation  relating  to  the
    protection of human health and safety, the environment or hazardous or toxic
    substances or wastes, pollutants or contaminants ("Environmental Laws"), nor
    any federal or state law relating to discrimination in the hiring, promotion
    or  pay of  employees nor  any applicable federal  or state  wages and hours
    laws, nor any provisions of the  Employee Retirement Income Security Act  or
    the  rules and  regulations promulgated  thereunder, which  in each  case is
    reasonably likely to result in any material adverse change in the  business,
    prospects,  financial condition or  results of operation  of the Company and
    its subsidiaries, taken as a whole.
 
        (m) The Company and each of its subsidiaries has such permits, licenses,
    franchises and  authorizations  of governmental  or  regulatory  authorities
    ("permits"),   including,   without   limitation,   under   any   applicable
    Environmental  Laws,  as  are  necessary  to  own,  lease  and  operate  its
    respective  properties  and  to  conduct  its  business  as  currently being
    conducted; the  Company  and each  of  its subsidiaries  has  fulfilled  and
    performed  all of its material obligations  with respect to such permits and
    no event has occurred which allows, or  after notice or lapse of time  would
    allow,  revocation or termination  thereof or results  in any other material
    impairment of the rights of  the holder of any  such permit; and, except  as
    described  in the Prospectus, such permits  contain no restrictions that are
    materially burdensome to the Company or any of its subsidiaries.
 
        (n) In  the ordinary  course of  its business,  the Company  conducts  a
    periodic  review  of  the  effect of  Environmental  Laws  on  the business,
    operations and properties of the Company and its subsidiaries, in the course
    of which  it  identifies  and evaluates  associated  costs  and  liabilities
    (including,  without  limitation,  any  capital  or  operating  expenditures
    required  for   clean-up,  closure   of   properties  or   compliance   with
    Environmental   Laws  or  any  permit,  license  or  approval,  any  related
    constraints on operating activities and  any potential liabilities to  third
    parties).  On the basis of such review, the Company has reasonably concluded
    that such associated costs and liabilities  would not, except to the  extent
    properly accrued for in the Company's financial statements, singly or in the
    aggregate,   have  a  material  adverse  effect   on  the  Company  and  its
    subsidiaries, taken as a whole.
 
                                       7
<PAGE>
        (o) Except as otherwise set forth in  the Prospectus or such as are  not
    material  to  the business,  prospects,  financial condition  or  results of
    operations of  the Company  and  its subsidiaries,  taken  as a  whole,  the
    Company and each of its subsidiaries has good and marketable title, free and
    clear  of all liens, claims, encumbrances  and restrictions except liens for
    taxes  not  yet  due  and  payable  and  liens,  claims,  encumbrances   and
    restrictions  arising under the Credit Agreement, to all property and assets
    described in the Registration Statement as being owned by it. All leases  to
    which  the  Company or  any of  its subsidiaries  is a  party are  valid and
    binding and no default has occurred  or is continuing thereunder that  might
    result  in any material adverse change in the business, prospects, financial
    condition or results of operations of the Company and its subsidiaries taken
    as a  whole,  and  the  Company and  its  subsidiaries  enjoy  peaceful  and
    undisturbed possession under all such leases to which any of them is a party
    as  lessee with such exceptions as do  not materially interfere with the use
    made by the Company or such subsidiary.
 
        (p)  The  Company  and  each  of  its  subsidiaries  maintains  adequate
    insurance.
 
        (q)  KPMG  Peat  Marwick  LLP are  independent  public  accountants with
    respect to the Company as required by the Act.
 
        (r) The financial statements, together with related schedules and notes,
    included in the Registration Statement and the Prospectus (and any amendment
    or supplement thereto), present fairly the consolidated financial  position,
    results  of operations and changes in  financial position of the Company and
    its subsidiaries on the  basis stated in the  Registration Statement at  the
    respective  dates or  for the respective  periods to which  they apply; such
    statements and related schedules and notes have been prepared in  accordance
    with   generally   accepted  accounting   principles   consistently  applied
    throughout the periods involved, except as disclosed therein; and the  other
    financial and statistical information and data set forth in the Registration
    Statement  and the Prospectus (and any  amendment or supplement thereto) is,
    in all  material respects,  accurately  presented and  prepared on  a  basis
    consistent  with such financial statements and  the books and records of the
    Company. No other financial statements or schedules are required by the  Act
    or  the Exchange  Act to  be included in  the Registration  Statement or the
    Prospectus.
 
        (s) The Company is not an "investment company" or a company "controlled"
    by an "investment company" within the meaning of the Investment Company  Act
    of 1940, as amended.
 
        (t)  No holder of any  security of the Company  has any right to require
    registration of shares of Common Stock or any other security of the  Company
    because  of the  filing of  the Registration  Statement, which  has not been
    waived.
 
        (u) The Shares are  duly authorized for listing  on the Nasdaq  National
    Market, subject to official notice of issuance.
 
        (v)  There are no outstanding  subscriptions, rights, warrants, options,
    calls, convertible securities, commitments  of sale or  liens related to  or
    entitling  any person to purchase or otherwise  to acquire any shares of the
    capital stock  of,  or other  ownership  interest  in, the  Company  or  any
    subsidiary  thereof  except  as  otherwise  disclosed  in  the  Registration
    Statement.
 
        (w) The  Company and  each of  its subsidiaries  maintains a  system  of
    internal accounting controls sufficient to provide reasonable assurance that
    (i)  transactions are  executed in  accordance with  management's general or
    specific authorizations;  (ii) transactions  are  recorded as  necessary  to
    permit  preparation  of financial  statements  in conformity  with generally
    accepted accounting principles and  to maintain asset accountability;  (iii)
    access  to assets is permitted only  in accordance with management's general
    or specific authorization; and (iv)  the recorded accountability for  assets
    is compared with the existing assets at reasonable intervals and appropriate
    action is taken with respect to any differences.
 
        (x)  All material tax  returns required to  be filed by  the Company and
    each of its subsidiaries in any jurisdiction have been filed, or appropriate
    extensions have  been  obtained therefor,  other  than those  filings  being
    contested  in  good faith,  and  all material  taxes,  including withholding
    taxes, penalties and
 
                                       8
<PAGE>
    interest, assessments, fees and other  charges due pursuant to such  returns
    or  pursuant  to  any assessment  received  by  the Company  or  any  of its
    subsidiaries have been paid, other than those being contested in good  faith
    and for which adequate reserves have been provided.
 
        (y)  Subsequent to the respective dates as of which information is given
    in the Registration Statement  and the Prospectus and  prior to the  Closing
    Date,  or if later, the Option Closing Date  (i) there has not been and will
    not have been, except as set forth in or as contemplated by the Registration
    Statement and the Prospectus any change in the capitalization, long term  or
    short  term debt or in the capital stock  or equity of the Company or any of
    its subsidiaries, (ii) neither the Company  nor any of its subsidiaries  has
    incurred  any material liabilities or obligations, direct or contingent, nor
    has it entered into  any material transactions other  than pursuant to  this
    Agreement,  and the transactions  referred to herein,  or as contemplated in
    the Prospectus, or in the ordinary  course of business, and (iii) there  has
    not  been any material adverse effect,  or any development reasonably likely
    to have a  material adverse  effect, on  or affecting  the general  affairs,
    management,   financial  position,  stockholders'   equity,  or  results  of
    operations of the Company and its subsidiaries, taken as a whole.
 
        (z) The Company and  its affiliates have not  taken, and will not  take,
    directly or indirectly, any action designed to, or which might reasonably be
    expected  to, cause or result in  stabilization or manipulation of the price
    of any security  of the  Company to  facilitate the  sale or  resale of  the
    Shares  pursuant to  the distribution  contemplated by  this Agreement, and,
    other than as permitted by the Act, the Company has not distributed and will
    not distribute any prospectus or other offering material in connection  with
    the offering and sale of the Shares.
 
    Any  certificate  or  other document  signed  by any  officer  or authorized
representative of the Company  or any Selling Shareholder  and delivered to  the
Representatives or to counsel for the Underwriters required by this Agreement in
conjunction  with the consummation of the transactions contemplated hereby shall
be deemed a representation and  warranty by such entity  or person, as the  case
may be, to each Underwriter as to the matter covered thereby.
 
    7.    REPRESENTATIONS  AND WARRANTIES  OF  THE SELLING  STOCKHOLDERS.   Each
Selling Stockholder severally represents and warrants to each Underwriter that:
 
        (a) Such Selling  Stockholder is the  lawful owner of  the Shares to  be
    sold  by such Selling Stockholder pursuant to this Agreement and has, and on
    the Closing Date will have, good and clear title to such Shares, free of all
    restrictions on transfer, liens, encumbrances, security interests and claims
    whatsoever, other than those created or imposed by the Underwriters.
 
        (b) Upon  delivery of  and  payment for  such  Shares pursuant  to  this
    Agreement,   good  and  clear  title  to   such  Shares  will  pass  to  the
    Underwriters, free  of all  restrictions on  transfer, liens,  encumbrances,
    security interests and claims whatsoever.
 
        (c)  Such Selling  Stockholder has, and  on the Closing  Date will have,
    full legal right, power and authority  to enter into this Agreement and  the
    Custody  Agreement between the Selling Stockholders and Harris Trust Company
    of New York,  as Custodian (the  "Custody Agreement") and  to sell,  assign,
    transfer  and deliver such Shares in the manner provided herein and therein,
    and this  Agreement and  the Custody  Agreement have  been duly  authorized,
    executed  and  delivered  by  such  Selling  Stockholder  and  each  of this
    Agreement and the Custody Agreement is a valid and binding agreement of such
    Selling Stockholder  enforceable in  accordance with  its terms,  except  as
    rights  to indemnity and contribution hereunder may be limited by applicable
    law.
 
        (d) The power of attorney signed by such Selling Stockholder  appointing
                        and                     , or either one of them, as such
    Selling  Stockholder's attorney-in-fact to the extent set forth therein with
    regard to  the  transactions contemplated  hereby  and by  the  Registration
    Statement  and the Custody Agreement has  been duly authorized, executed and
    delivered by or on  behalf of such  Selling Stockholder and  is a valid  and
    binding  instrument of  such Selling  Stockholder enforceable  in accordance
    with its  terms, and,  pursuant  to such  power  of attorney,  such  Selling
    Stockholder  has authorized                       and                      ,
 
                                       9
<PAGE>
    or either one of them, to execute and deliver on such Selling  Stockholder's
    behalf  this  Agreement and  any other  document  necessary or  desirable in
    connection with transactions contemplated hereby  and to deliver the  Shares
    to be sold by such Selling Stockholder pursuant to this Agreement.
 
        (e)  Such Selling Stockholder has not taken, and will not take, directly
    or indirectly, any action designed to, or which might reasonably be expected
    to, cause or  result in stabilization  or manipulation of  the price of  any
    security  of the  Company to  facilitate the  sale or  resale of  the Shares
    pursuant to the distribution contemplated by this Agreement, and other  than
    as  permitted by  the Act, the  Selling Stockholder has  not distributed and
    will not distribute any prospectus or other offering material in  connection
    with the offering and sale of the Shares.
 
        (f)  The execution, delivery  and performance of  this Agreement by such
    Selling Stockholder, compliance  by such  Selling Stockholder  with all  the
    provisions  hereof  and the  consummation  of the  transactions contemplated
    hereby will not require any consent, approval, authorization or other  order
    of  any court, regulatory body,  administrative agency or other governmental
    body (except as such may be required under the Act, state securities laws or
    Blue Sky laws) and will not conflict  with or constitute a breach of any  of
    the  terms or provisions of, or a default under, organizational documents of
    such Selling Stockholder, if not an individual, or any agreement,  indenture
    or other instrument to which such Selling Stockholder is a party or by which
    such  Selling Stockholder or property of  such Selling Stockholder is bound,
    or violate or conflict with any laws, administrative regulation or ruling or
    court decree  applicable to  such Selling  Stockholder or  property of  such
    Selling Stockholder.
 
        (g)   Such  parts  of  the  Registration  Statement  under  the  caption
    "Principal and  Selling  Stockholders"  which specifically  relate  to  such
    Selling  Stockholder do not, and  will not on the  Closing Date, contain any
    untrue statement  of a  material fact  or omit  to state  any material  fact
    required  to be stated therein or  necessary to make the statements therein,
    in light of circumstances under which they were made, not misleading.
 
        (h) At any time during the period described in paragraph 5(e) hereof, if
    there is any change in the information referred to in paragraph 7(g)  above,
    the Selling Stockholders will promptly notify you of such change.
 
    8.  INDEMNIFICATION.
 
        (a)  The Company agrees to indemnify  and hold harmless each Underwriter
    and each person, if any, who controls any Underwriter within the meaning  of
    Section  15 of the Act or Section 20 of the Securities Exchange Act of 1934,
    as amended  (the "Exchange  Act"),  from and  against  any and  all  losses,
    claims, damages, liabilities and judgments caused by any untrue statement or
    alleged  untrue statement of  a material fact  contained in the Registration
    Statement or the Prospectus (as amended or supplemented if the Company shall
    have furnished any  amendments or  supplements thereto)  or any  preliminary
    prospectus, or caused by any omission or alleged omission to state therein a
    material  fact  required  to be  stated  therein  or necessary  to  make the
    statements therein not  misleading, except insofar  as such losses,  claims,
    damages, liabilities or judgments are caused by any such untrue statement or
    omission  or  alleged untrue  statement or  omission based  upon information
    relating to any  Underwriter furnished in  writing to the  Company by or  on
    behalf  of any Underwriter through you  expressly for use therein; provided,
    however, that the foregoing indemnity shall not inure to the benefit of  any
    Underwriter  from whom  the person  asserting such  losses, claims, damages,
    liabilities and judgments purchased Shares,  or any person controlling  such
    Underwriter,  if  a  copy  of the  Prospectus  (including  any  amendment or
    supplement thereto)  was  not  sent  or  given  by  or  on  behalf  of  such
    Underwriter  to such person at  or prior to the  written confirmation of the
    sale of the  Shares to  such person, and  if the  Prospectus (including  any
    amendment  or supplement thereto) would have cured the defect giving rise to
    such losses, claims, damages, liabilities or judgments, unless such  failure
    to  deliver a copy  of the Prospectus was  the result of  the failure of the
    Company to  provide  the number  of  copies of  such  Prospectus  reasonably
    requested  by such Underwriter in a timely manner. Each Selling Stockholder,
    jointly  and  severally,  agrees  to   indemnify  and  hold  harmless   each
    Underwriter and each person, if any, who controls any Underwriter within the
    meaning of Section 15 of the Act or Section 20 of the Exchange Act, from and
    against any and all
 
                                       10
<PAGE>
    losses,  claims,  damages, liabilities  and judgments  caused by  any untrue
    statement or alleged untrue  statement of a material  fact contained in  the
    information  pertaining  to  such  Selling  Stockholder  under  the  caption
    "Principal and Selling  Stockholders" in the  Registration Statement or  the
    Prospectus  (as amended or supplemented if  the Company shall have furnished
    any amendments or  supplements thereto)  or any  preliminary prospectus,  or
    caused  by  any omission  or  alleged omission  to  state therein  under the
    caption "Principal and Selling Stockholders," a material fact required to be
    stated therein or necessary to  make the statements therein not  misleading.
    Notwithstanding  the  foregoing,  the  aggregate  liability  of  any Selling
    Stockholder pursuant to the provisions of this paragraph shall be limited to
    an amount equal  to the aggregate  purchase price received  by such  Selling
    Stockholder from the sale of such Selling Stockholder's Shares hereunder.
 
        (b)  In case any action shall be  brought against any Underwriter or any
    person controlling such Underwriter, based upon any preliminary  prospectus,
    the  Registration Statement or the Prospectus or any amendment or supplement
    thereto and  with respect  to  which indemnity  may  be sought  against  the
    Company and the Selling Stockholders, such Underwriter shall promptly notify
    the  Company and the  Selling Stockholders in  writing. Upon notification of
    any such action the Company and  the Selling Stockholders shall be  entitled
    to  participate in  such action  and, to  the extent  that they  shall wish,
    assume the defense thereof, including  the employment of counsel  reasonably
    satisfactory to such indemnified party and payment of all fees and expenses.
    If  any Underwriter or any person controlling such Underwriter shall fail to
    give such notice and the party to whom notice was to be given was unaware of
    the proceeding to which  such notice would  have related no  indemnification
    provided  for in Section 8(a)  shall be available to  the Underwriter or any
    person controlling  the Underwriter  to the  extent that  indemnifying  such
    party  was materially prejudiced by the failure to give such notice, but the
    failure to give  such notice  shall not  relieve the  indemnifying party  or
    parties  from any  liability which  it or they  may have  to the indemnified
    party for contribution  or otherwise than  on account of  the provisions  of
    Section  8(a). Any Underwriter or any such controlling person shall have the
    right to employ separate counsel in  any such action and participate in  the
    defense  thereof, but the fees and expenses  of such counsel shall be at the
    expense of  such  Underwriter or  such  controlling person  unless  (i)  the
    employment  of such counsel  has been specifically  authorized in writing by
    the Company, (ii) the Company and the Selling Stockholders shall have failed
    to assume the defense and employ counsel within a reasonable period of  time
    after notice of commencement of the action or (iii) the named parties to any
    such  action (including any impleaded parties) include both such Underwriter
    or such controlling person  and the Company or  any Selling Stockholder,  as
    the case may be, and representation of the named parties by the same counsel
    would  be  inappropriate  due  to actual  or  potential  differing interests
    between them (in which case the  Company and the Selling Stockholders  shall
    not  have the right to  assume the defense of such  action on behalf of such
    Underwriter or such controlling person,  it being understood, however,  that
    the  Company and the Selling Stockholders  shall not, in connection with any
    one such action or separate but substantially similar or related actions  in
    the  same  jurisdiction  arising  out of  the  same  general  allegations or
    circumstances, be liable for the reasonable  fees and expenses of more  than
    one  separate firm of attorneys  (in addition to any  local counsel) for all
    such Underwriters and controlling persons, which firm shall be designated in
    writing by Donaldson, Lufkin & Jenrette Securities Corporation and that  all
    such  reasonable fees and  expenses shall be  reimbursed within a reasonable
    time after  they  are  incurred). A  Seller  shall  not be  liable  for  any
    settlement  of any such action effected  without the written consent of such
    Seller but if settled with the  written consent of such Seller, such  Seller
    agrees  to  indemnify  and  hold  harmless  any  Underwriter  and  any  such
    controlling person from and against any loss or liability by reason of  such
    settlement.  Notwithstanding the  immediately preceding sentence,  if in any
    case where  the fees  and expenses  of counsel  are at  the expense  of  the
    indemnifying  party  and  an  indemnified  party  shall  have  requested the
    indemnifying party to  reimburse the indemnified  party for such  reasonable
    fees  and  expenses  of counsel  within  a  reasonable time  after  they are
    incurred, such indemnifying  party agrees that  it shall be  liable for  any
    settlement  of any action  effected without its written  consent if (i) such
    settlement is entered into more than thirty business days after the  receipt
    by   such  indemnifying  party  of  the  aforesaid  request  and  (ii)  such
    indemnifying party shall have failed  to reimburse the indemnified party  in
    accordance  with  such  request  for  reimbursement  prior  to  the  date of
 
                                       11
<PAGE>
    such settlement.  No indemnifying  party shall,  without the  prior  written
    consent  of the indemnified  party, effect any settlement  of any pending or
    threatened proceeding in respect of which any indemnified party is or  could
    have  been a party  and indemnity could  have been sought  hereunder by such
    indemnified party, unless such settlement includes an unconditional  release
    of such indemnified party from all liability arising out of such claims.
 
        (c) Each Underwriter agrees, severally and not jointly, to indemnify and
    hold  harmless  the  Company,  its  directors,  its  officers  who  sign the
    Registration Statement,  any  person  controlling  the  Company  within  the
    meaning  of Section 15  of the Act or  Section 20 of  the Exchange Act, each
    Selling Stockholder  and  each  person, if  any,  controlling  such  Selling
    Stockholder within the meaning of Section 15 of the Act or Section 20 of the
    Exchange  Act to the same extent as the foregoing indemnity from the Sellers
    to each Underwriter but only with reference to information relating to  such
    Underwriter furnished in writing by or on behalf of such Underwriter through
    you  expressly for use in the  Registration Statement, the Prospectus or any
    preliminary prospectus.  In case  any action  shall be  brought against  the
    Company,  any of its  directors, any such officer  or any person controlling
    the Company  or  any Selling  Stockholder  or any  person  controlling  such
    Selling  Stockholder based on the  Registration Statement, the Prospectus or
    any preliminary prospectus and in respect  of which indemnity may be  sought
    against  any Underwriter, the  Underwriter shall have  the rights and duties
    given to  the Sellers  (except that  if any  Seller shall  have assumed  the
    defense  thereof, such Underwriter shall  not be required to  do so, but may
    employ separate counsel therein and  participate in the defense thereof  but
    the  fees  and expenses  of such  counsel shall  be at  the expense  of such
    Underwriter), and  the Company,  its directors,  any such  officers and  any
    person  controlling the Company and the  Selling Stockholders and any person
    controlling such Selling Stockholders shall have the rights and duties given
    to an Underwriter or any person controlling an Underwriter, by Section  8(b)
    hereof.
 
        (d) If the indemnification provided for in this Section 8 is unavailable
    to  an  indemnified  party  in  respect  of  any  losses,  claims,  damages,
    liabilities or judgments referred to therein, then each indemnifying  party,
    in  lieu of  indemnifying such  indemnified party,  shall contribute  to the
    amount paid or payable by such indemnified party as a result of such losses,
    claims, damages,  liabilities and  judgments (i)  in such  proportion as  is
    appropriate  to reflect the relative benefits received by the Sellers on the
    one hand and the  Underwriters on the  other hand from  the offering of  the
    Shares  or  (ii) if  the  allocation provided  by  clause (i)  above  is not
    permitted by applicable law, in such proportion as is appropriate to reflect
    not only the relative benefits referred to in clause (i) above but also  the
    relative  fault of the  Sellers and the Underwriters  in connection with the
    statements or  omissions which  resulted in  such losses,  claims,  damages,
    liabilities   or  judgments,  as  well   as  any  other  relevant  equitable
    considerations. The  relative  benefits  received by  the  Sellers  and  the
    Underwriters  shall be deemed to be in  the same proportion as the total net
    proceeds from  the  offering (before  deducting  expenses) received  by  the
    Sellers,  and the total  underwriting discounts and  commissions received by
    the Underwriters, bear to the  total price to the  public of the Shares,  in
    each case as set forth in the table on the cover page of the Prospectus. The
    relative  fault of the  Sellers and the Underwriters  shall be determined by
    reference to,  among other  things,  whether the  untrue or  alleged  untrue
    statement  of  a material  fact or  the  omission to  state a  material fact
    relates to information supplied by the Company, the Selling Stockholders  or
    the  Underwriters  and the  parties' relative  intent, knowledge,  access to
    information  and  opportunity  to  correct  or  prevent  such  statement  or
    omission.
 
    The  Sellers  and the  Underwriters  agree that  it  would not  be  just and
equitable if contribution pursuant to this  Section 8(d) were determined by  pro
rata  allocation (even if the  Underwriters were treated as  one entity for such
purpose) or by any other method of allocation which does not take account of the
equitable considerations referred to in the immediately preceding paragraph. The
amount paid  or payable  by an  indemnified party  as a  result of  the  losses,
claims,  damages,  liabilities  or  judgments  referred  to  in  the immediately
preceding paragraph shall be deemed to  include, subject to the limitations  set
forth above, any legal or other expenses reasonably incurred by such indemnified
party  in connection with  investigating or defending any  such action or claim.
Notwithstanding the  provisions  of this  Section  8, no  Underwriter  shall  be
required  to contribute any  amount in excess  of the amount  by which the total
price at which the Shares
 
                                       12
<PAGE>
underwritten by it  and distributed  to the public  were offered  to the  public
exceeds  the amount  of any  damages which  such Underwriter  has otherwise been
required to pay by reason of such untrue or alleged untrue statement or omission
or alleged omission.  No person guilty  of fraudulent misrepresentation  (within
the  meaning of Section 11(f) of the Act) shall be entitled to contribution from
any person  who  was  not  guilty  of  such  fraudulent  misrepresentation.  The
Underwriters'  obligations  to  contribute  pursuant to  this  Section  8(d) are
several in proportion to  the respective number of  Shares purchased by each  of
the Underwriters hereunder and not joint.
 
        (e) Each Seller hereby designates Corporation Trust Company, (a Delaware
    corporation)  as its authorized  agent, upon which process  may be served in
    any action,  suit or  proceeding which  may be  instituted in  any state  or
    federal  court  in  the State  of  New  York by  any  Underwriter  or person
    controlling  an  Underwriter  asserting  a  claim  for  indemnification   or
    contribution  under  or pursuant  to this  Section 8,  and each  Seller will
    accept the jurisdiction  of such court  in such action,  and waives, to  the
    fullest  extent permitted by applicable law,  any defense based upon lack of
    personal jurisdiction or venue. A copy of any such process shall be sent  or
    given  to such Seller,  at the address  for notices specified  in Section 13
    hereof.
 
    9.  CONDITIONS OF UNDERWRITERS' OBLIGATIONS.  The several obligations of the
Underwriters under this Agreement are subject to the satisfaction of each of the
following conditions:
 
        (a) All the representations and  warranties of the Company contained  in
    this  Agreement shall be true and correct on the Closing Date and the Option
    Closing Date with  the same force  and effect as  if made on  and as of  the
    Closing Date or the Option Closing Date, as the case may be.
 
        (b)  The Registration  Statement shall  have become  effective not later
    than 5:00 P.M.,  (and in the  case of a  Registration Statement filed  under
    462(b)  of the Act,  not later than 10:00  p.m.) New York  City time, on the
    date of this Agreement or at such later date and time as you may approve  in
    writing,  and at the Closing  Date and the Option  Closing Date, as the case
    be, no stop order suspending the effectiveness of the Registration Statement
    shall have been issued and no  proceedings for that purpose shall have  been
    commenced or shall be pending before or contemplated by the Commission.
 
        (c)  (i) Since  the date  of the  latest balance  sheet included  in the
    Registration Statement and  the Prospectus,  there shall not  have been  any
    material adverse change, or any development reasonably likely to result in a
    material adverse change, in the condition, financial or otherwise, or in the
    earnings,  affairs  or business  prospects, whether  or  not arising  in the
    ordinary course of  business, of  the Company, (ii)  since the  date of  the
    latest  balance  sheet  included  in  the  Registration  Statement  and  the
    Prospectus there  shall  not  have  been  any  change,  or  any  development
    involving  a prospective material adverse change, in the capital stock or in
    the long-term debt of  the Company from that  set forth in the  Registration
    Statement  and Prospectus, (iii) the Company and its subsidiaries shall have
    no liability or obligation, direct or  contingent, which is material to  the
    Company  and its subsidiaries, taken as  a whole, other than those reflected
    in the Registration  Statement and the  Prospectus and (iv)  on the  Closing
    Date and the Option Closing Date you shall have received a certificate dated
    the Closing Date, and the Option Closing Date, as the case may be, signed by
    Robert  E. Prince and  Robert F. Shawver,  in their capacities  as the Chief
    Executive Officer and Chief Financial Officer of the Company, confirming the
    matters set forth in paragraphs (a), (b), and (c) of this Section 9.
 
        (d) All the representations and  warranties of the Selling  Stockholders
    contained  in this Agreement shall  be true and correct  on the Closing Date
    with the same force and effect as if made on and as of the Closing Date  and
    you  shall have  received a  certificate to  such effect,  dated the Closing
    Date, from each Selling Stockholder.
 
                                       13
<PAGE>
        (e) You shall have received on  the Closing Date and the Option  Closing
    Date  an opinion  (satisfactory to  you and  counsel for  the Underwriters),
    dated the Closing Date and the Option Closing Date, respectively, of Piper &
    Marbury L.L.P., counsel for the Company, to the effect that:
 
           (i)  the  Company  and  each  of  its  subsidiaries  has  been   duly
       incorporated, is validly existing as a corporation in good standing under
       the laws of its jurisdiction of incorporation and has the corporate power
       and  authority required to carry on its business as it is currently being
       conducted and to own, lease and operate its properties;
 
           (ii) the Company and each of  its subsidiaries is duly qualified  and
       is in good standing as a foreign corporation authorized to do business in
       each jurisdiction in which the nature of its business or its ownership or
       leasing of property requires such qualification, except where the failure
       to  be  so qualified  would not  have  a material  adverse effect  on the
       Company and its subsidiaries, taken as a whole;
 
          (iii) all of  the outstanding  shares of  capital stock  of, or  other
       ownership interests in, each of the Company's subsidiaries have been duly
       and  validly authorized and issued and are fully paid and non-assessable,
       and are owned  by the Company,  except as reflected  in the  Registration
       Statement, including the financial statements and notes thereto, free and
       clear  of  any security  interest,  claim, lien,  encumbrance  or adverse
       interest of any  nature, except such  security interests, claims,  liens,
       encumbrances, or adverse interests arising under the Credit Agreement;
 
           (iv)  all the issued and outstanding shares of Common Stock have been
       duly and validly issued and are  fully paid and, non-assessable and  were
       not issued in violation of or subject to any preemptive rights;
 
           (v)  the Shares to be  issued and sold by  the Company hereunder have
       been duly authorized, and when  issued and delivered to the  Underwriters
       against  payment therefor as  provided by this  Agreement, will have been
       validly issued  and  will  be  fully paid  and  non-assessable,  and  the
       issuance  of  such Shares  is not  subject to  any preemptive  or similar
       rights;
 
           (vi) this Agreement has been duly authorized, executed and  delivered
       by  the  Company and  is a  valid  and binding  agreement of  the Company
       enforceable in accordance with its  terms (except as rights to  indemnity
       and contribution hereunder may be limited by applicable law);
 
          (vii)  the  authorized capital  stock  of the  Company,  including the
       Common Stock, conforms in  all material respects as  to legal matters  to
       the description thereof contained in the Prospectus;
 
         (viii)  the Registration Statement has  become effective under the Act,
       no stop  order  suspending  its  effectiveness has  been  issued  and  no
       proceedings  for  that purpose  are, to  the  knowledge of  such counsel,
       pending before or contemplated by the Commission;
 
           (ix) the  statements under  the captions  "Business --  Environmental
       Matters,  and  -- Patents  and  Other Intellectual  Property  Rights" and
       "Description of Capital Stock", in the Prospectus and Item 15 of Part  II
       of  the Registration  Statement insofar  as such  statements constitute a
       summary of legal matters, documents  or proceedings referred to  therein,
       fairly present, in all material respects, the information called for with
       respect to such legal matters, documents and proceedings;
 
           (x)  neither the Company nor any ofc its subsidiaries is in violation
       of its respective charter or by-laws  and, to the best of such  counsel's
       knowledge  after  due  inquiry,  neither  the  Company  nor  any  of  its
       subsidiaries  is  in  default  in  the  performance  of  any  obligation,
       agreement  or condition  contained in  any bond,  debenture, note  or any
       other evidence of indebtedness  or in any  other agreement, indenture  or
       instrument material to the conduct of the business of the Company and its
       subsidiaries,  taken  as a  whole, to  which  the Company  or any  of its
       subsidiaries is a  party or by  which it  or any of  its subsidiaries  or
       their respective property is bound;
 
           (xi) the execution, delivery and performance of this Agreement by the
       Company and, compliance by the Company with all the provisions hereof and
       the consummation of the transactions
 
                                       14
<PAGE>
       contemplated hereby will not require any consent, approval, authorization
       or  other order of  any court, regulatory  body, administrative agency or
       other governmental body (except such as may be required under the Act  or
       other  securities  or  Blue  Sky  laws) and  will  not  conflict  with or
       constitute a breach of any  of the terms or  provisions of, or a  default
       under,  the charter or by-laws of the Company or any of its subsidiaries,
       or any agreement, indenture or other  instrument to which the Company  or
       any  of its subsidiaries is a party or by which the Company or any of its
       subsidiaries or  their respective  properties are  bound, or  violate  or
       conflict  with any laws,  administrative regulations or  rulings or court
       decrees applicable to  the Company or  any of its  subsidiaries or  their
       respective properties;
 
          (xii)  after due inquiry, such  counsel does not know  of any legal or
       governmental proceeding pending or threatened to which the Company or any
       of its  subsidiaries is  a party  or  to which  any of  their  respective
       property is subject which is required to be described in the Registration
       Statement  or the Prospectus and is not  so described, or of any contract
       or other document which is required  to be described in the  Registration
       Statement  or the Prospectus or is required  to be filed as an exhibit to
       the Registration Statement which is not described or filed as required;
 
         (xiii) the  Company  is  not  an  "investment  company"  or  a  company
       "controlled"  by  an  "investment  company"  within  the  meaning  of the
       Investment Company Act of 1940, as amended;
 
          (xiv) to the best of such  counsel's knowledge, after due inquiry,  no
       holder  of  any  security  of  the  Company  has  any  right  to  require
       registration of  shares of  Common Stock  or any  other security  of  the
       Company  as a result of filing the Registration Statement, which have not
       been waived; and
 
          (xv) the  Registration Statement,  the Prospectus,  any supplement  or
       amendment  thereto and each  document filed pursuant  to the Exchange Act
       and incorporated  or  deemed  to  be incorporated  by  reference  in  the
       Prospectus (except for financial statements, statistical data and related
       schedules  therein as to which no opinion need be expressed) comply as to
       form in all material respects with the Act.
 
    In addition to the matters set forth above, such opinion shall also  include
a statement to the effect that nothing has come to the attention of such counsel
which  leads them to believe that (i) the Registration Statement, at the time it
became effective under  the Act (but  after giving effect  to any  modifications
incorporated  therein pursuant to Rule 430A under the Act) and as of the Closing
Date or  the Option  Closing  Date, as  the case  may  be, contained  an  untrue
statement  of a material fact or omitted to state a material fact required to be
stated therein or necessary  to make the statements  therein not misleading,  or
(ii)  the  Prospectus, or  any  supplement thereto,  on  the date  it  was filed
pursuant to the Act and  as of the Closing Date  or the Option Closing Date,  as
the  case may be, contained an untrue statement of a material fact or omitted to
state a material fact necessary in order to make the statements, in the light of
the circumstances under which they were  made, not misleading (except that  such
counsel  need  express  no  view  as  to  financial  statements,  schedules  and
statistical information  therein).  With  respect to  such  statement,  Piper  &
Marbury  L.L.P. may  state that  their belief is  based upon  the procedures set
forth therein, but is without independent check and verification.
 
    In giving  their opinion,  Piper &  Marbury L.L.P.  may rely  as to  factual
matters  on information set forth in certificates of the Sellers, the Company or
public officials. The opinion of Piper  & Marbury L.L.P. described in  paragraph
(e)  above shall be rendered to you at  the request of the Company, and shall so
state therein.
 
        (f) You shall have received on the Closing Date an opinion (satisfactory
    to you  and  counsel for  the  Underwriters),  dated the  Closing  Date,  of
    Lawrence   M.  Gordon,  General  Counsel   of  National  Patent  Development
    Corporation, who is counsel to the Selling Stockholders, to the effect that:
 
           (i) this Agreement has been  duly authorized, executed and  delivered
       by  each of the Selling Stockholders and is a valid and binding agreement
       of each  Selling Stockholder  enforceable in  accordance with  its  terms
       (except  as rights to indemnity and contribution hereunder may be limited
       by applicable law);
 
                                       15
<PAGE>
           (ii) the execution,  delivery and  performance of  this Agreement  by
       each Selling Stockholder, compliance by each Selling Stockholder with all
       the   provisions  hereof   and  the  consummation   of  the  transactions
       contemplated hereby will not require any consent, approval, authorization
       or other order of  any court, regulatory  body, administrative agency  or
       other  governmental body (except such as may be required under the Act or
       other securities  or  Blue  Sky  laws) and  will  not  conflict  with  or
       constitute  a breach of any  of the terms or  provisions of, or a default
       under, the organizational  documents of any  Selling Stockholder that  is
       not  an individual  or any  agreement, indenture  or other  instrument to
       which any  Selling  Stockholder  is  a party  or  by  which  any  Selling
       Stockholder  or  their respective  properties  are bound,  or  violate or
       conflict with any  laws, administrative regulations  or rulings or  court
       decrees  applicable  to  any  Selling  Stockholder  or  their  respective
       properties;
 
          (iii) the Custody  Agreement has  been duly  authorized, executed  and
       delivered  by  each  Selling  Stockholder  and  is  a  valid  and binding
       agreement of such Selling Stockholder enforceable in accordance with  its
       terms;
 
           (iv)  each  Selling  Stockholder  has  full  legal  right,  power and
       authority, and  any approval  required by  law (other  than any  approval
       imposed  by the applicable  state securities and Blue  Sky laws) to sell,
       assign, transfer  and deliver  the  Shares to  be  sold by  such  Selling
       Stockholder  in the  manner provided  in this  Agreement and  the Custody
       Agreement;
 
           (v) each  Selling  Stockholder  has  good  and  clear  title  to  the
       certificates  for the Shares  to be sold by  such Selling Stockholder and
       upon delivery thereof,  pursuant hereto  and payment  therefor, good  and
       clear  title  will  pass  to the  Underwriters,  severally,  free  of all
       restrictions on  transfer, liens,  encumbrances, security  interests  and
       claims   whatsoever,  other  than   those  created  or   imposed  by  the
       Underwriters; and
 
           (vi) the  power  of  attorney  signed  by  each  Selling  Stockholder
       appointing                       and                       , or either of
       them, as such  Selling Stockholder's attorney-in-fact  to the extent  set
       forth  therein with regard to the transactions contemplated hereby and by
       the  Registration  Statement  has  been  duly  authorized,  executed  and
       delivered  by or on behalf of each  Selling Stockholder and are valid and
       binding instruments of such Selling Stockholder enforceable in accordance
       with its  terms, and  pursuant to  such power  of attorney,  each of  the
       Selling  Stockholders has authorized                     and
               , or either of them, to execute and deliver on their behalf  this
       Agreement  and any  other document  necessary or  desirable in connection
       with transactions contemplated  hereby and  to deliver the  Shares to  be
       sold by them pursuant to this Agreement.
 
        (g)  You shall have received on the  Closing Date and the Option Closing
    Date an opinion, dated the Closing Date  or the Option Closing Date, as  the
    case  may be, of McDermott,  Will & Emery, counsel  for the Underwriters, in
    form and substance satisfactory to you.
 
        (h) You shall have received a letter  on and as of the Closing Date  and
    the  Option Closing  Date, in form  and substance satisfactory  to you, from
    KPMG Peat Marwick LLP, independent  public accountants, with respect to  the
    financial  statements  and certain  financial  information contained  in the
    Registration Statement and the Prospectus and substantially in the form  and
    substance  of the letter delivered  to you by such firm  on the date of this
    Agreement.
 
        (i) The Company and the Selling Stockholders shall not have failed at or
    prior to the Closing Date  to perform or comply  with any of the  agreements
    herein  contained  and required  to  be performed  or  complied with  by the
    Company at or prior to  the Closing Date or the  Option Closing Date as  the
    case may be.
 
        (j)  You shall have received on the  Closing Date, a certificate of each
    Selling Stockholder who is not a U.S. Person to the effect that such Selling
    Stockholder is not a U.S. Person (as defined under
 
                                       16
<PAGE>
    applicable U.S. federal tax  legislation), which certificate  may be in  the
    form  of a properly completed and executed United States Treasury Department
    Form W-9  (or  other applicable  form  or statement  specified  by  Treasury
    Department regulations in lieu thereof).
 
    10.   EFFECTIVE  DATE OF  AGREEMENT AND  TERMINATION.   This Agreement shall
become effective upon the later of (i) execution of this Agreement and (ii) when
notification of  the  effectiveness  of  the  Registration  Statement  has  been
released by the Commission.
 
    This  Agreement may be terminated  at any time prior  to the Closing Date by
you by written notice to the Sellers  if any of the following has occurred:  (i)
since  the respective dates as of which information is given in the Registration
Statement and  the  Prospectus,  any  material  adverse  change  or  development
reasonably  likely  to result  in a  material adverse  change in  the condition,
financial or  otherwise,  of the  Company  or any  of  its subsidiaries  or  the
earnings,  affairs,  or  business  prospects  of  the  Company  or  any  of  its
subsidiaries, whether or not arising in  the ordinary course of business,  which
would, in your judgment, make it impracticable to market the Shares on the terms
and  in  the  manner  contemplated  in  the  Prospectus,  (ii)  any  outbreak or
escalation of hostilities or other national or international calamity or  crisis
or  change in  economic conditions  or in  the financial  markets of  the United
States or elsewhere that, in your  judgment, is material and adverse and  would,
in your judgment, make it impracticable to market the Shares on the terms and in
the  manner contemplated  in the  Prospectus, (iii)  the suspension  or material
limitation of trading in securities on the New York Stock Exchange, the American
Stock Exchange  or  the Nasdaq  National  Market  or limitation  on  prices  for
securities  on  any  such  exchange or  quotation  system,  (iv)  the enactment,
publication, decree  or other  promulgation  of any  federal or  state  statute,
regulation,  rule or order of any court or other governmental authority which in
your opinion materially and adversely affects, or will materially and  adversely
affect,  the business or  operations of the  Company or any  Subsidiary, (v) the
declaration of  a  banking  moratorium  by either  federal  or  New  York  State
authorities  or (vi)  the taking of  any action  by any federal,  state or local
government or agency in respect of its monetary or fiscal affairs which in  your
opinion  has a material  adverse effect on  the financial markets  in the United
States.
 
    If on the Closing Date or on an Option Closing Date, as the case may be, any
one or more of the Underwriters shall fail or refuse to purchase the Firm Shares
or Additional  Shares, as  the case  may be,  which it  or they  have agreed  to
purchase  hereunder on  such date  and the  aggregate number  of Firm  Shares or
Additional Shares, as  the case  may be,  which such  defaulting Underwriter  or
Underwriters,  as the case may  be, agreed but failed  or refused to purchase is
not more than one-tenth of  the total number of Shares  to be purchased on  such
date  by all  Underwriters, each  non-defaulting Underwriter  shall be obligated
severally, in the proportion which the number of Firm Shares set forth  opposite
its  name in Schedule I bears  to the total number of  Firm Shares which all the
non-defaulting Underwriters, as the case may be, have agreed to purchase, or  in
such  other  proportion as  you  may specify,  to  purchase the  Firm  Shares or
Additional Shares, as  the case  may be,  which such  defaulting Underwriter  or
Underwriters,  as the case may  be, agreed but failed  or refused to purchase on
such date;  PROVIDED  that in  no  event shall  the  number of  Firm  Shares  or
Additional  Shares, as  the case  may be,  which any  Underwriter has  agreed to
purchase pursuant to Section 2 hereof  be increased pursuant to this Section  10
by  an amount in excess of one-ninth of such number of Firm Shares or Additional
Shares, as the case may be, without the written consent of such Underwriter.  If
on  the Closing  Date or  on an  Option Closing  Date, as  the case  may be, any
Underwriter or Underwriters  shall fail or  refuse to purchase  Firm Shares,  or
Additional  Shares, as the case may be,  and the aggregate number of Firm Shares
or Additional Shares, as  the case may  be, with respect  to which such  default
occurs  is more than one-tenth of the aggregate number of Shares to be purchased
on such date by  all Underwriters and arrangements  satisfactory to you and  the
applicable  Sellers for  purchase of  such Shares are  not made  within 48 hours
after such default, this Agreement will terminate without liability on the  part
of  any non-defaulting Underwriter and the  applicable Sellers. In any such case
which does  not result  in termination  of  this Agreement,  either you  or  the
Sellers  shall have  the right  to postpone the  Closing Date  or the applicable
Option Closing Date, as the case may be,  but in no event for longer than  seven
days,  in order that the required changes, if any, in the Registration Statement
and the Prospectus or any other  documents or arrangements may be effected.  Any
action  taken under this paragraph shall  not relieve any defaulting Underwriter
from liability in  respect of  any default of  any such  Underwriter under  this
Agreement.
 
                                       17
<PAGE>
    11.    AGREEMENTS OF  THE SELLING  STOCKHOLDERS.   Each  Selling Stockholder
severally agrees with you and the Company:
 
        (a) To pay or to cause to be paid all transfer taxes with respect to the
    Shares to be sold by such Selling Stockholder; and
 
        (b) To do and  perform all things  to be done  and performed under  this
    Agreement  prior to the Closing Date and to satisfy all conditions precedent
    to the delivery of the Shares pursuant to this Agreement.
 
    12.   MISCELLANEOUS.   Notices  given  pursuant  to any  provision  of  this
Agreement  shall be addressed as follows: (a) if to the Company, to GTS Duratek,
Inc., 8955 Guilford  Road, Suite 200,  Columbia, Maryland 21046,  (b) if to  the
Selling  Stockholders, to                     c/o                     and (c) if
to any Underwriter or to you, to you c/o Donaldson, Lufkin & Jenrette Securities
Corporation, 140  Broadway,  New  York, New  York  10005,  Attention:  Syndicate
Department,  or in any case  to such other address as  the person to be notified
may have requested in writing.
 
    The  respective  indemnities,   contribution  agreements,   representations,
warranties  and other statements  of the Selling  Stockholders, the Company, its
officers and directors  and of  the several Underwriters  set forth  in or  made
pursuant  to this Agreement shall remain operative and in full force and effect,
and will survive delivery of and payment  for the Shares, regardless of (i)  any
investigation,  or statement as to the results  thereof, made by or on behalf of
any Underwriter or by or on behalf of the Sellers, the officers or directors  of
the  Company or any  controlling person of  the Sellers, (ii)  acceptance of the
Shares and payment for them hereunder and (iii) termination of this Agreement.
 
    If this Agreement  shall be terminated  by the Underwriters  because of  any
failure  or refusal on  the part of the  Sellers to comply with  the terms or to
fulfill any of the conditions of this Agreement, the Sellers agree to  reimburse
the  several Underwriters  for reasonable out-of-pocket  expenses (including the
fees and disbursements  of counsel)  reasonably incurred by  them in  connection
with  investigating,  marketing  and  proposing  to  market  the  Shares  or  in
contemplation of  performing their  obligations  hereunder up  to a  maximum  of
$       ; but the Sellers shall not in any event be liable to any of the several
Underwriters for damages on account of loss of anticipated profits from the sale
by them of the Shares.
 
    Except as otherwise provided, this Agreement has been and is made solely for
the benefit of  and shall  be binding upon  the Sellers,  the Underwriters,  any
controlling  persons  referred to  herein  and their  respective  successors and
assigns, all as  and to  the extent  provided in  this Agreement,  and no  other
person shall acquire or have any right under or by virtue of this Agreement. The
term "successors and assigns" shall not include a purchaser of any of the Shares
from any of the several Underwriters merely because of such purchase.
 
    This  Agreement shall be governed and  construed in accordance with the laws
of the State of New York without regard to conflicts of laws principles.
 
    This Agreement may be  signed in various  counterparts which together  shall
constitute one and the same instrument.
 
                                       18
<PAGE>
    Please confirm that the foregoing correctly sets forth the agreement between
the Company, the Selling Stockholders and the several Underwriters.
 
                                          Very truly yours,
                                          GTS DURATEK, INC.
                                          By ___________________________________
                                            Title:
 
                                          THE SELLING STOCKHOLDERS NAMED IN
                                            SCHEDULE II HERETO
                                          By ___________________________________
                                                      Attorney-in-fact
 
DONALDSON, LUFKIN & JENRETTE
    SECURITIES CORPORATION
DEUTSCHE MORGAN GRENFELL/C.J. LAWRENCE INC.
GRUNTAL & CO., INCORPORATED
Acting severally on behalf of
  themselves and the several
  Underwriters named in
  Schedule I hereto
 
   By DONALDSON, LUFKIN & JENRETTE
          SECURITIES CORPORATION
By ___________________________________
 
                                       19
<PAGE>
                                   SCHEDULE I
 
<TABLE>
<CAPTION>
                                                                                            NUMBER OF FIRM SHARES
UNDERWRITERS                                                                                   TO BE PURCHASED
- ------------------------------------------------------------------------------------------  ----------------------
<S>                                                                                         <C>
Donaldson, Lufkin & Jenrette Securities Corporation.......................................
Deutsche Morgan Grenfell/C.J. Lawrence Inc................................................
Gruntal & Co., Incorporated...............................................................
 
                                                                                                   ----------
    Total.................................................................................          3,600,000
                                                                                                   ----------
                                                                                                   ----------
</TABLE>
 
<PAGE>
                                  SCHEDULE II
                              SELLING STOCKHOLDERS
 
<TABLE>
<CAPTION>
                                                                                                  NUMBER OF FIRM
NAME                                                                                             SHARES BEING SOLD
- -----------------------------------------------------------------------------------------------  -----------------
<S>                                                                                              <C>
National Patent Development Corporation........................................................       1,000,000
Jerome I. Feldman..............................................................................          50,000
Martin M. Pollak...............................................................................          50,000
                                                                                                 -----------------
    Total......................................................................................       1,100,000
                                                                                                 -----------------
                                                                                                 -----------------
</TABLE>
 
<PAGE>
                                    ANNEX I
                         REQUIRED STOCKHOLDER LOCK-UPS
 
The  Carlyle Group (including all investment partnerships referenced in footnote
(1) to the table under the  caption "Principal and Selling Stockholders" in  the
Prospectus)
 
Soros Capital Offshore Partners LDC


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