THERMORETEC CORP
8-K, 1999-10-21
HAZARDOUS WASTE MANAGEMENT
Previous: SUCCESSORIES INC, SC 13D/A, 1999-10-21
Next: CONSO INTERNATIONAL CORP, PRER14A, 1999-10-21



                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

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


                                    FORM 8-K


                                 CURRENT REPORT

                       Pursuant to Section 13 or 15(d) of
                       the Securities Exchange Act of 1934



                                 Date of Report
                      (Date of earliest event reported):

                                October 19, 1999

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


                             THERMORETEC CORPORATION
             (Exact name of Registrant as specified in its charter)


Delaware                        1-12636                   59-3203761
(State or other               (Commission              (I.R.S. Employer
jurisdiction of               File Number)             Identification Number)
incorporation or
organization)


Damonmill Square
9 Pond Lane, Suite 5A
Concord, Massachusetts                                      01742-2851
(Address of principal executive offices)                    (Zip Code)


                                (978) 371-3200
                         (Registrant's telephone number
                              including area code)
<PAGE>

      This Form 8-K contains forward-looking statements that involve a number of
risks and  uncertainties.  Important  factors that could cause actual results to
differ  materially from those indicated by such  forward-looking  statements are
set forth under the heading  "Forward-looking  Statements"  in Exhibit 13 to the
Registrant's Annual Report on Form 10-K for the fiscal year ended April 3, 1999.
These  include  risks  and   uncertainties   relating  to:   dependence  of  the
Registrant's businesses on environmental regulation, potential environmental and
regulatory   liability,   the  availability  of  government   funding,   intense
competition,  the effect of seasonal influences on the Registrant's performance,
possible  obsolescence of the Registrant's services due to technological change,
the Registrant's  acquisition  strategy,  development and  commercialization  of
technology,  the cash management  arrangement with Thermo Electron  Corporation,
and  the  potential  impact  of  the  year  2000  on  processing  date-sensitive
information.

Item 5.     Other Events

      On October 20, 1999, the Registrant issued a press release stating that it
has entered  into a  definitive  agreement  and plan of merger with its ultimate
parent corporation, Thermo Electron Corporation ("Thermo Electron"), under which
Thermo  Electron  would acquire all of the  outstanding  common stock,  $.01 par
value per share (the "Common  Stock"),  held by the public  stockholders  of the
Registrant.  The Registrant's  board of directors  approved the merger agreement
based on a  recommendation  from a Special  Committee  of its board of directors
formed to evaluate Thermo Electron's offer.

      Under the terms of the merger agreement, each issued and outstanding share
of Common Stock not already owned by Thermo  Electron or Thermo  TerraTech Inc.,
the  Registrant's  direct  parent  corporation  ("Thermo  TerraTech"),  would be
converted  into the right to receive $7.00 in cash.  Following  the merger,  the
shares of Common Stock would cease to be publicly traded.

      The Registrant  expects that the necessary filings with the Securities and
Exchange  Commission (the "SEC") will be made shortly,  and that proxy materials
for a special meeting will be mailed to stockholders of the Registrant  promptly
after  completion of SEC review.  Thermo Electron and Thermo TerraTech intend to
vote all of their  shares of Common  Stock in favor of  approval  of the  merger
agreement and,  therefore,  approval is assured.  The transaction is expected to
close during the first calendar quarter of 2000.

Item 7.     Financial Statements, Pro Forma Financial Information and Exhibits

      (a)   Financial Statements of Business Acquired: not  applicable.

      (b)   Pro Forma Financial Information: not applicable.

      (c)   Exhibits:

            2.1 Agreement and Plan of Merger dated as of October 19, 1999 by and
      among Thermo  Electron  Corporation,  Retec  Acquisition  Corporation  and
      ThermoRetec Corporation.


<PAGE>

                                    SIGNATURE


      Pursuant to the  requirements of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned, thereunto duly authorized, on this 21st day of October, 1999.



                                         THERMORETEC CORPORATION



                                         By: /s/ Theo Melas-Kyriazi
                                             -------------------------------
                                             Theo Melas-Kyriazi
                                             Chief Financial Officer






<PAGE>


                                                                     Exhibit 2.1





                          AGREEMENT AND PLAN OF MERGER
                                  BY AND AMONG
                           THERMO ELECTRON CORPORATION
                          RETEC ACQUISITION CORPORATION
                                       AND
                             THERMORETEC CORPORATION



                          DATED AS OF OCTOBER 19, 1999



<PAGE>


                                TABLE OF CONTENTS



                                                                            Page

ARTICLE I THE MERGER.......................................................2

1.1. The Merger............................................................2

1.2. Effective Time; Closing...............................................2

1.3. Effect of the Merger..................................................2

1.4. Certificate of Incorporation; Bylaws..................................3

1.5. Directors and Officers................................................3

1.6. Effect on Capital Stock...............................................3

1.7. Surrender of Certificates.............................................4

1.8. No Further Ownership Rights in Retec Common Stock.....................6

1.9. Lost, Stolen or Destroyed Certificates................................6

1.10.Closing of Transfer Books.............................................6

1.11.Dissenting Shares.....................................................6

1.12.Taking of Necessary Action; Further Action............................6

ARTICLE II REPRESENTATIONS AND WARRANTIES OF RETEC.........................7

2.1. Organization of Retec.................................................7

2.2. Retec Capital Structure...............................................7

2.3. Authority.............................................................7

2.4. Board Approval........................................................8

2.5. Fairness Opinion......................................................8

2.6. Schedule 13E-3; Proxy Statement.......................................8

ARTICLE III REPRESENTATIONS AND WARRANTIES OF THERMO ELECTRON
AND MERGER SUB.............................................................9

3.1. Organization..........................................................9

3.2. Authority.............................................................9

3.3. Merger Sub............................................................10

3.4. Information Provided to Investment Bankers............................10

3.5. Compliance with Agreements............................................10

3.6. Schedule 13E-3; Proxy Statement.......................................11

3.7. Financial Resources...................................................11

                                      -i-
<PAGE>


ARTICLE IV CONDUCT PRIOR TO THE EFFECTIVE TIME.............................11

4.1. Conduct of Business by Retec..........................................11

4.2. Conduct of Business by Thermo Electron................................11

ARTICLE V ADDITIONAL AGREEMENTS............................................13

5.1. Schedule 13E-3; Proxy Statement; Other Filings........................13

5.2. Meeting of Retec Stockholders.........................................14

5.3. Access to Information.................................................14

5.4. Public Disclosure.....................................................15

5.5. Legal Requirements....................................................15

5.6. Notification of Certain Matters.......................................15

5.7. Best Efforts and Further Assurances...................................16

5.8. Stock Option and Employee Stock Purchase Plans; Reservation of Shares.16

5.9. Thermo Electron Form S-8..............................................17

5.10.Indemnification; Insurance............................................17

5.11.Deferred Compensation Plan............................................19

5.12.Compliance by Merger Sub..............................................19

5.13.NYSE Listing..........................................................19

ARTICLE VI CONDITIONS TO THE MERGER........................................19

6.1. Conditions to Obligations of Each Party to Effect the Merger..........19

6.2. Additional Conditions to the Obligations of Retec.....................20

6.3. Additional Conditions to the Obligations of Thermo Electron
     and Merger Sub........................................................20

ARTICLE VII TERMINATION, AMENDMENT AND WAIVER..............................21

7.1. Termination...........................................................21

7.2. Notice of Termination; Effect of Termination..........................22

7.3. Fees and Expenses.....................................................22

7.4. Amendment.............................................................22

7.5. Extension; Waiver.....................................................23

ARTICLE VIII GENERAL PROVISIONS............................................23

8.1. Non-Survival of Representations and Warranties........................23

8.2. Notices...............................................................23

8.3. Counterparts..........................................................24

8.4. Entire Agreement......................................................24

8.5. Severability..........................................................24

                                      -ii-
<PAGE>

8.6. Other Remedies; Specific Performance..................................25

8.7. Governing Law.........................................................25

8.8. Assignment............................................................25

8.9. Headings..............................................................25






                                     -iii-
<PAGE>


                          AGREEMENT AND PLAN OF MERGER


      This  AGREEMENT AND PLAN OF MERGER (the  "Agreement")  dated as of October
19, 1999 is by and among Thermo  Electron  Corporation,  a Delaware  corporation
("Thermo Electron"), Retec Acquisition Corporation, a Delaware corporation and a
wholly-owned  subsidiary of TT Acquisition  Corporation,  a Delaware corporation
and wholly-owned  subsidiary of Thermo Electron  ("Merger Sub"), and ThermoRetec
Corporation, a Delaware corporation ("Retec").

                                    RECITALS

      A. Thermo Electron and its  majority-owned  subsidiary,  Thermo  TerraTech
Inc.  ("TerraTech"),   own  approximately  2%  and  70%,  respectively,  of  the
outstanding  shares of common  stock,  par value $.01 per  share,  of Retec (the
"Retec  Common  Stock"),  and Thermo  Electron  desires  to  acquire  all of the
outstanding  shares  of Retec  Common  Stock not  owned by  Thermo  Electron  or
TerraTech.

      B.  Thermo  Electron  has formed the Merger Sub as a  subsidiary  with the
intent of causing it to merge with Retec, as described in this Agreement.

      C. Upon the terms and subject to the  conditions of this  Agreement and in
accordance  with the  Delaware  General  Corporation  Law (the  "DGCL"),  Thermo
Electron and Retec will enter into a business  combination  transaction pursuant
to which Merger Sub will merge with and into Retec (the "Merger").

      D. The Board of Directors of Thermo  Electron (i) has determined  that the
Merger is consistent with and in furtherance of the long-term  business strategy
of Thermo  Electron,  and (ii) has approved this  Agreement,  the Merger and the
other transactions contemplated by this Agreement.

      E. The Board of Directors  of Retec,  on the  recommendation  of a special
committee of the Board of Directors (the "Special  Committee"),  consisting of a
director  of Retec who is not an  officer  or  director  of Thermo  Electron  or
TerraTech  or an  officer  of Retec,  (i) has  determined  that this  Agreement,
including the Cash Merger Consideration (as defined below), and the transactions
contemplated by this  Agreement,  are fair to, and in the best interests of, the
stockholders  of Retec  (other than Thermo  Electron  and  TerraTech),  (ii) has
approved and declared the  advisability  of this  Agreement,  the Merger and the
other  transactions  contemplated  by this  Agreement  and (iii) has resolved to
recommend  the approval and adoption of this  Agreement by the  stockholders  of
Retec.

      F. Adams, Harkness & Hill ("AH&H") has delivered to the Special Committee,
for its  consideration,  and for  delivery  to the  stockholders  of Retec,  its
written  opinion that,  subject to the various  assumptions  and limitations set
forth therein,  as of the date of such opinion the  consideration to be received
by the  stockholders of Retec (other than TerraTech and Thermo Electron) is fair
to such stockholders from a financial point of view.


                                       1
<PAGE>

      G.  Thermo  Electron,   Retec  and  Merger  Sub  desire  to  make  certain
representations  and  warranties  and other  agreements in  connection  with the
Merger.

      NOW,   THEREFORE,   in  consideration  of  the  covenants,   promises  and
representations set forth herein, and for other good and valuable consideration,
the receipt and sufficiency of which are hereby acknowledged,  the parties agree
as follows:

                                    ARTICLE I
                                   THE MERGER

      1.1.  The Merger.  At the  Effective  Time (as defined in Section 1.2) and
subject  to and  upon  the  terms  and  conditions  of  this  Agreement  and the
applicable  provisions  of the DGCL,  Merger  Sub shall be merged  with and into
Retec,  the  separate  corporate  existence  of Merger Sub shall cease and Retec
shall continue as the surviving corporation.  Retec as the surviving corporation
after  the  Merger  is  hereinafter  sometimes  referred  to as  the  "Surviving
Corporation."

      1.2. Effective Time; Closing. Subject to the provisions of this Agreement,
the Surviving  Corporation  shall cause the Merger to be consummated by filing a
Certificate of Merger (the  "Certificate of Merger") with the Secretary of State
of the State of Delaware in accordance with the relevant  provisions of the DGCL
(the time of such filing,  or such later time as may be agreed in writing by the
parties and specified in the Certificate of Merger,  being the "Effective  Time"
and the date on which the Effective Time occurs being the  "Effective  Date") as
soon as practicable on the Closing Date (as herein defined).  Unless the context
otherwise  requires,  the term "Agreement" as used herein refers collectively to
this  Agreement and the  Certificate  of Merger.  The closing of the Merger (the
"Closing")  shall take place at the  executive  offices of Thermo  Electron at a
time and date to be specified  by the parties,  which shall be no later than the
second business day after the satisfaction or waiver of the conditions set forth
in Article VI, or at such other time,  date and  location as the parties  hereto
agree in writing (the "Closing Date").  At the Closing,  (i) Retec shall deliver
to Thermo  Electron the various  certificates  and  instruments  required  under
Article  VI,  (ii)  Thermo  Electron  and Merger Sub shall  deliver to Retec the
various  certificates and instruments  required under Article VI and (iii) Retec
shall execute and file the  Certificate of Merger with the Secretary of State of
the State of Delaware, in accordance with the applicable provisions of the DGCL.

      1.3. Effect of the Merger. At the Effective Time, the effect of the Merger
shall be as provided in this  Agreement  and the  applicable  provisions  of the
DGCL. Without limiting the generality of the foregoing,  and subject thereto, at
the Effective Time all the property, rights,  privileges,  powers and franchises
of Retec and Merger Sub shall vest in the Surviving Corporation,  and all debts,
liabilities  and  duties  of Retec  and  Merger  Sub  shall  become  the  debts,
liabilities and duties of the Surviving Corporation.

                                       2
<PAGE>

     1.4.  Certificate of Incorporation; Bylaws.

            (a)   Subject  to the  requirements  of Section 5.10 hereof,  at the
Effective  Time, the  Certificate of  Incorporation  of Merger Sub, as in effect
immediately   prior  to  the  Effective  Time,   shall  be  the  Certificate  of
Incorporation of the Surviving  Corporation until thereafter amended as provided
by law and such Certificate of Incorporation.

            (b)   Subject to the requirements of Section 5.10 hereof, the Bylaws
of Merger Sub, as in effect  immediately  prior to the Effective Time, shall be,
at the Effective Time, the Bylaws of the Surviving  Corporation until thereafter
amended.

      1.5.  Directors and Officers.  The directors of Retec immediately prior to
the Effective Time shall be the initial directors of the Surviving  Corporation,
to serve until their  respective  successors  are duly elected or appointed  and
qualified.  The officers of Retec  immediately prior to the Effective Time shall
be the officers of the Surviving  Corporation,  to serve until their  successors
are duly elected or appointed or qualified.

      1.6.  Effect on Capital  Stock.  At the  Effective  Time, by virtue of the
Merger and without any action on the part of Merger Sub, Retec or the holders of
any of the following securities:

            (a)   Conversion  of Retec Common  Stock.  Subject to the balance of
this  Section  1.6,  each share of Retec  Common  Stock  issued and  outstanding
immediately prior to the Effective Time will be automatically converted into the
right to receive Seven Dollars in cash ($7.00)  (subject to adjustment  pursuant
to Section 1.6(g) hereof, the "Cash Merger Consideration") upon surrender of the
certificate representing such share of Retec Common Stock in the manner provided
in Section 1.7 (or in the case of a lost, stolen or destroyed certificate,  upon
delivery of an  affidavit  (and bond,  if  required)  in the manner  provided in
Section 1.9). As of the  Effective  Time,  all such shares of Retec Common Stock
shall no longer be outstanding and shall be  automatically  canceled and retired
and shall cease to exist, and each holder of a certificate representing any such
shares  of Retec  Common  Stock  shall  cease to have any  rights  with  respect
thereto,  except the right to receive the Cash Merger Consideration as described
in this subsection 1.6(a).

            (b) Stock Options and Employee  Stock  Purchase Plan. All options to
purchase Retec Common Stock outstanding  immediately prior to the Effective Time
under the Remediation Technologies,  Inc. Amended and Restated 1986 Stock Option
Plan,  the Thermo  Remediation  Inc.  Equity  Incentive  Plan,  the  ThermoRetec
Corporation  Employees  Equity  Incentive Plan and the Thermo  Remediation  Inc.
Directors Stock Option Plan, each as amended (together,  the "Retec Stock Option
Plans"), shall be converted into options to purchase shares of the common stock,
$1.00 par value per share,  of Thermo  Electron (the "Thermo  Common  Stock") in
accordance  with  Section  5.8 hereof.  All options to purchase  shares of Retec
Common Stock under the Amended and Restated  ThermoRetec Corp.  Employees' Stock
Purchase  Plan (the "Retec  ESPP") shall be  converted  into options to purchase
Thermo Common Stock in accordance with Section 5.8 hereof.

                                       3
<PAGE>

            (c)   Warrants.   All  warrants  to  purchase   Retec  Common  Stock
outstanding  immediately  prior to the Effective  Time shall be converted at the
Effective  Time into warrants to purchase  Thermo  Common  Stock.  The number of
whole shares of Thermo  Common Stock for which each warrant will be  exercisable
(or will  become  exercisable  in  accordance  with its terms) and the per share
exercise  price for the shares of Thermo Common Stock  issuable upon exercise of
such Retec  warrant  will be  determined  in  accordance  with the terms of such
warrants.

            (d) Convertible Debentures.  As a result of the Merger, a Redemption
Event (as defined in the Fiscal Agency Agreement dated as of May 5, 1995, by and
among Retec,  Thermo Electron and Chase Manhattan Bank (formerly  Chemical Bank)
as  Fiscal  Agent  (the  "Fiscal  Agency  Agreement"))  shall be  deemed to have
occurred with respect to the  convertible  debentures  issued by Retec under the
Fiscal  Agency  Agreement  (the  "Convertible   Debentures").   Holders  of  the
Convertible   Debentures   will  therefore  have  the  right  to  present  their
Convertible Debentures to Retec for redemption,  in accordance with the terms of
the Fiscal Agency  Agreement.  Retec's 3-7/8%  Convertible  Debentures issued to
TerraTech shall not be redeemed as a result of the Merger.

            (e) Capital  Stock of Merger Sub.  Each share of common  stock,  par
value $.01 per share, of Merger Sub issued and outstanding  immediately prior to
the Effective Time shall be converted into and become one validly issued,  fully
paid and non-assessable  share of common stock, par value $.01 per share, of the
Surviving Corporation.

            (f)  Treasury  Stock;  Affiliate  Stock.  Notwithstanding  any other
provision  of this  Agreement,  each  share of Retec  Common  Stock  issued  and
outstanding  and owned by Thermo  Electron  or any wholly  owned  subsidiary  of
Thermo  Electron,  together with all treasury  shares held by Retec  immediately
prior  to  the  Effective  Time  shall  cease  to  be  outstanding,   and  shall
automatically  be cancelled  and retired  without  payment of any  consideration
therefor, cash or otherwise, and cease to exist.

            (g)  Adjustments  to Cash  Merger  Consideration.  The  Cash  Merger
Consideration  shall be adjusted to reflect fully the effect of any stock split,
reverse stock split,  stock dividend  (including any dividend or distribution of
securities  convertible  into, or exercisable or exchangeable  for, Retec Common
Stock),  recapitalization  or other like change without receipt of consideration
with  respect to Retec  Common  Stock  occurring on or after the date hereof and
prior to the Effective Time.

      1.7.  Surrender of Certificates.

            (a) Payment  Agent.  Prior to the Effective  Time,  Thermo  Electron
shall authorize  American  Stock  Transfer & Trust Company to act as the payment
agent (the "Payment Agent") in the Merger.  Immediately  following the Effective
Time, Thermo  Electron shall deposit with the Payment Agent,  in trust for the
benefit of the holders of certificates (the "Certificates") representing shares
of Retec Common Stock converted pursuant to Section 1.6(a) for payment in
accordance with the  provisions of this Article I, cash in an amount equal to
the product of the Cash Merger  Consideration  multiplied  by the number of
shares of Retec  Common Stock entitled to conversion for payment pursuant to
Section 1.6(a).


                                       4
<PAGE>

            (b) Exchange  Procedures.  As soon as practicable  after,  and in no
event more than three business days after,  the Effective Time,  Thermo Electron
shall  cause the  Payment  Agent to mail to each  holder  of  record  (as of the
Effective  Time) of a  Certificate  (i) a letter  of  transmittal  (which  shall
specify  that  delivery  shall be  effected,  and risk of loss and  title to the
Certificates  shall pass, only upon delivery of the  Certificates to the Payment
Agent and shall  otherwise  be in such form and have such  other  provisions  as
Thermo  Electron may  reasonably  specify and as are  reasonably  acceptable  to
Retec,  with the approval of the Special  Committee) and (ii)  instructions  for
effecting the exchange of the  Certificates  for the Cash Merger  Consideration.
Upon surrender of a Certificate for cancellation to the Payment Agent,  together
with  such  letter  of  transmittal  duly  completed  and  validly  executed  in
accordance with the instructions  thereto,  the holder of such Certificate shall
be  entitled  to  receive  in  exchange  therefor  payment  of the  Cash  Merger
Consideration  multiplied  by  the  number  of  shares  of  Retec  Common  Stock
represented  by such  Certificate,  without  interest,  and the  Certificate  so
surrendered  shall  forthwith  be  cancelled.  In the  event  of a  transfer  of
ownership  of  shares  of Retec  Common  Stock  which is not  registered  in the
transfer   records  of  Retec  as  of  the  Effective   Time,  the  Cash  Merger
Consideration  may be paid in accordance  with this Article I to a transferee if
the  Certificate  evidencing  such shares is  presented  to the  Payment  Agent,
accompanied  by all  documents  required  by law to  evidence  and  effect  such
transfer  pursuant  to this  Section.  Until so  surrendered,  each  outstanding
Certificate  will be deemed from and after the Effective Time, for all corporate
purposes,  to  evidence  only the right to receive  payment  of the Cash  Merger
Consideration  for  each  share  of  Retec  Common  Stock  represented  on  such
Certificate.

            (c)   Transfers  of  Ownership.   If  payment  of  the  Cash  Merger
Consideration  is to be made to any  person  other than the person in whose name
the  Certificate  surrendered in exchange  therefor is registered,  it will be a
condition of such payment that the  Certificate so surrendered  will be properly
endorsed  and  otherwise  in  proper  form for  transfer  and  that  the  person
requesting  such  payment  will  have  paid  to  Thermo  Electron  or any  agent
designated by it any transfer or other taxes  required by reason of payment to a
person  other than the  registered  holder of the  Certificate  surrendered,  or
established to the satisfaction of Thermo Electron or any agent designated by it
that such tax has been paid or is not payable.

            (d)   No Liability. Notwithstanding anything to the contrary in this
Section  1.7,  neither  the  Payment  Agent,  Thermo  Electron,   the  Surviving
Corporation  nor any party hereto shall be liable to a holder of shares of Retec
Common Stock for any amount properly paid to a public  official  pursuant to any
applicable abandoned property, escheat or similar law.

            (e)   Responsibility;  Term. During the term of its engagement,  the
Payment Agent shall make the payments  referred to in Section  1.6(a) out of the
funds  supplied  by Thermo  Electron.  Promptly  following  the date that is six
months after the Effective Date, the Payment Agent shall, upon request by Thermo
Electron,  deliver to Thermo Electron all cash, Certificates and other documents
in its possession relating to the transactions described in this Agreement,  and


                                       5
<PAGE>

the  Payment  Agent's  duties  shall  terminate.  Thereafter,  each  holder of a
Certificate  formerly  representing  shares of Retec Common Stock may  surrender
such  Certificate  to Thermo  Electron  and  (subject  to  applicable  abandoned
property, escheat and similar laws) receive in exchange therefor the Cash Merger
Consideration  multiplied  by  the  number  of  shares  of  Retec  Common  Stock
represented by such Certificate, without any interest thereon.

      1.8. No Further  Ownership  Rights in Retec Common Stock. All amounts paid
upon the surrender of shares of Retec Common Stock in accordance  with the terms
hereof  shall be deemed to have been  paid in full  satisfaction  of all  rights
pertaining to such shares of Retec Common Stock.

      1.9. Lost, Stolen or Destroyed Certificates. In the event any Certificates
shall have been lost,  stolen or  destroyed,  the  Payment  Agent  shall pay the
aggregate Cash Merger Consideration in respect of such lost, stolen or destroyed
Certificates,  upon  the  making  of an  affidavit  of that  fact by the  holder
thereof;  provided,  however,  that,  as a  condition  precedent  to the payment
thereof, the owner of such lost, stolen or destroyed  Certificates shall deliver
a bond in such sum as Thermo Electron or the Payment Agent may reasonably direct
as indemnity  against any claim that may be made against Thermo  Electron or the
Payment Agent with respect to the Certificates alleged to have been lost, stolen
or destroyed, unless Thermo Electron waives such requirement in writing.

      1.10. Closing of Transfer Books. At the Effective Time, the stock transfer
books of Retec  shall be closed and no  transfer  of Retec  Common  Stock  shall
thereafter be made. If, after the Effective Time,  Certificates are presented to
Thermo Electron,  they shall be canceled and exchanged for rights to receive the
applicable Cash Merger Consideration as provided in this Article I.

      1.11.  Dissenting  Shares.  Notwithstanding  any other  provision  of this
Agreement,  shares of Retec Common Stock that are outstanding  immediately prior
to the Effective Time and which are held by stockholders  (i) who have not voted
in favor of or consented to the Merger, (ii) who shall have demanded properly in
writing  appraisal of such shares in accordance  with DGCL Section 262 and (iii)
who shall not have withdrawn such demand or otherwise forfeited appraisal rights
(collectively, the "Dissenting Shares") shall not be converted into or represent
the right to receive the Cash Merger Consideration.  Such stockholders shall, as
of the  Effective  Time,  cease to retain any rights  with  respect to the Retec
Common  Stock,  except as provided in the DGCL,  including  the right to receive
payment of the appraised value of the shares held by them in accordance with the
provisions  of  Section  262,  provided  that  all  Dissenting  Shares  held  by
stockholders  (i) who shall  have  failed to  perfect  or lost  their  rights to
appraisal of such shares under  Section  262, or (ii) who have  withdrawn  their
demand  for  appraisal  within 60 days after the  Effective  Date and accept the
terms offered upon the Merger in accordance with Section 262(e), shall thereupon
be, or be deemed to have been,  converted into and to have become  exchangeable,
as of the  Effective  Time,  for the  right to  receive,  without  any  interest
thereon, the Cash Merger Consideration,  upon surrender,  in the manner provided
in Section 1.7, of the Certificates that formerly  evidenced such shares without
the prior consent of Thermo Electron.

                                       6
<PAGE>

      1.12.  Taking of Necessary Action;  Further Action.  If, at any time after
the Effective  Time,  any further  action is necessary or desirable to carry out
the purposes of this Agreement and to vest the Surviving  Corporation  with full
right, title and possession to all assets, property, rights, privileges,  powers
and  franchises  of Retec and Merger Sub,  the  officers  and  directors  of the
Surviving  Corporation are fully  authorized in the name of Retec and Merger Sub
or otherwise to take,  and will take, all such lawful and necessary  action,  so
long as such action is consistent with this Agreement.


                                   ARTICLE II
                   REPRESENTATIONS AND WARRANTIES OF RETEC

      Retec  represents  and  warrants  to Thermo  Electron  and  Merger  Sub as
follows:

      2.1.  Organization  of  Retec.  Retec  and each of its  subsidiaries  is a
corporation or other legal entity duly organized,  validly  existing and in good
standing  under  the  laws  of  the   jurisdiction  of  its   incorporation   or
organization,  has the corporate or similar power to own,  lease and operate its
property and to carry on its business as now being  conducted and as proposed by
Retec to be conducted, and is duly qualified to do business and in good standing
as a foreign corporation or other legal entity in each jurisdiction in which the
failure to be so qualified  would have a Material  Adverse  Effect on Retec.  In
this  Agreement,  the term "Material  Adverse Effect" used in reference to Retec
means  any  event,  change or  effect,  that is or is  reasonably  likely to be,
individually  or in  the  aggregate  with  other  events,  changes  or  effects,
materially adverse to the financial condition,  assets, liabilities,  results of
operations or business of Retec and its subsidiaries, taken as a whole.

      2.2.  Retec  Capital  Structure.  The  authorized  capital  stock of Retec
consists of  50,000,000  shares of Common  Stock,  par value $.01 per share,  of
which there were 13,599,360 shares issued and outstanding as of October 2, 1999,
and 648,212 shares in treasury as of October 2, 1999. All outstanding  shares of
Retec  Common  Stock  are  duly  authorized,  validly  issued,  fully  paid  and
non-assessable and are not subject to preemptive rights created by statute,  the
Certificate of  Incorporation or Bylaws of Retec or any agreement or document to
which  Retec is a party or by which it is  bound.  As of  October  2,  1999,  an
aggregate of 2,086,222  shares of Retec Common  Stock,  net of  exercises,  were
reserved for  issuance to  employees,  consultants  and  non-employee  directors
pursuant to the Retec Stock Option Plans,  under which options were  outstanding
for an aggregate of 1,337,865  shares as of such date. As of October 2, 1999, an
aggregate of 75,750 shares of Retec Common Stock were reserved for issuance upon
the exercise of warrants  and an  aggregate of 2,153,977  shares of Retec Common
Stock  were  reserved  for  issuance  upon  the  conversion  of the  Convertible
Debentures.  All shares of Retec Common Stock  subject to issuance as aforesaid,
upon issuance on the terms and conditions  specified in the instruments pursuant
to which they are issuable, would be duly authorized, validly issued, fully paid
and non-assessable.

                                       7
<PAGE>


      2.3.  Authority.

            (a)   Retec has all requisite corporate power and authority to enter
into this Agreement and to consummate the transactions  contemplated hereby. The
execution  and  delivery  of  this  Agreement  and  the   consummation   of  the
transactions  contemplated  hereby have been duly  authorized  by all  necessary
corporate  action on the part of Retec,  subject  only to the  adoption  of this
Agreement  by  Retec's   stockholders  and  the  filing  and  recording  of  the
Certificate of Merger pursuant to the DGCL. Under the DGCL, Retec's stockholders
may adopt this Agreement by vote of the holders of a majority of the outstanding
shares  of Retec  Common  Stock.  This  Agreement  has been  duly  executed  and
delivered by Retec, and assuming the due  authorization,  execution and delivery
by Thermo Electron and Merger Sub,  constitutes the valid and binding obligation
of Retec,  enforceable in accordance with its terms.  The execution and delivery
of this  Agreement by Retec do not,  and the  performance  of this  Agreement by
Retec will not, (i) conflict with or violate the Certificate of Incorporation or
Bylaws  of  Retec  or  (ii)  subject  to  obtaining   the  adoption  by  Retec's
stockholders  of this  Agreement as  contemplated  in Section 5.2 and compliance
with the  requirements  set forth in  Section  2.3(b)  below,  conflict  with or
violate any law, rule, regulation, order, judgment or decree applicable to Retec
or any  of its  material  subsidiaries  or by  which  its  or  their  respective
properties  is  bound,  except,  with  respect  to  clause  (ii),  for any  such
conflicts,  violations,  defaults  or other  occurrences  that  would not have a
Material Adverse Effect on Retec or the Surviving Corporation.

            (b)   No   consent,   approval,   order  or  authorization   of,  or
registration,  declaration  or filing with any court,  administrative  agency or
commission  or  other   governmental   or   regulatory   body  or  authority  or
instrumentality  ("Governmental Entity") is required by or with respect to Retec
in  connection  with  the  execution  and  delivery  of  this  Agreement  or the
consummation of the transactions  contemplated hereby, except for (i) the filing
of the  Certificate of Merger with the Secretary of State of Delaware,  (ii) the
filing of the Proxy Statement and the Schedule 13E-3 (as defined in Section 2.6)
with the U.S.  Securities and Exchange Commission ("SEC") in accordance with the
Securities  Exchange Act of 1934, as amended (the "Exchange Act") and (iii) such
other consents, approvals, orders, authorizations,  registrations,  declarations
and filings as may be required  under  applicable  federal and state  securities
laws.

      2.4. Board Approval.  The Board of Directors of Retec, upon recommendation
of the  Special  Committee  that  this  Agreement,  including  the  Cash  Merger
Consideration,  is fair to, and in the best  interests of, the  stockholders  of
Retec (other than Thermo  Electron and  TerraTech),  has, as of the date of this
Agreement,  unanimously  (i) adopted a resolution  approving  this Agreement and
declaring its  advisability,  (ii) determined that the Merger is fair to, and in
the best  interests  of, Retec and its  stockholders,  and (iii)  determined  to
recommend that the stockholders of Retec approve this Agreement.

      2.5. Fairness Opinion.  The Special Committee has received an opinion from
AH&H dated  October  18, 1999 that,  as of such date,  the  consideration  to be
received by Retec's  stockholders  in the Merger is fair, from a financial point
of view, to Retec's stockholders other than Thermo Electron and TerraTech.

                                       8
<PAGE>

      2.6 Schedule 13E-3; Proxy Statement. The information supplied by Retec for
inclusion  in the Rule 13e-3  Transaction  Statement  on  Schedule  13E-3  (such
Schedule,  as amended or  supplemented,  is referred to herein as the  "Schedule
13E-3")  (including any  information  incorporated  by reference in the Schedule
13E-3 from other filings made by Retec with the SEC) or (other than with respect
to the  information  supplied by Thermo  Electron  and/or  Merger Sub) the proxy
statement to be sent to the stockholders of Retec in connection with the meeting
of Retec's  stockholders to consider the adoption of this Agreement and approval
of the Merger (the "Retec  Stockholders'  Meeting")  (such proxy  statement,  as
amended or supplemented,  is referred to herein as the "Proxy  Statement") shall
not, on the date the Proxy  Statement  is first mailed to  stockholders,  at the
time of the Retec  Stockholders'  Meeting or at the Effective Time,  contain any
untrue  statement of a material fact or omit to state any material fact required
to be stated  therein or necessary in order to make the statements  therein,  in
light of the  circumstances  under which they are made, not false or misleading.
The Proxy Statement will comply (other than with respect to information relating
to Thermo Electron  and/or Merger Sub) as to form in all material  respects with
the provisions of the Exchange Act and the rules and regulations thereunder.


                                   ARTICLE III
       REPRESENTATIONS AND WARRANTIES OF THERMO ELECTRON AND MERGER SUB

      Thermo  Electron  and Merger Sub,  jointly and  severally,  represent  and
warrant to Retec as follows:

      3.1.  Organization.  Thermo  Electron  is a  corporation  duly  organized,
validly  existing and in good  standing  under the laws of the State of Delaware
and Merger Sub is a corporation  duly  organized,  validly  existing and in good
standing under the laws of the State of Delaware,  each has the corporate  power
to own, lease and operate its property and to carry on its business as now being
conducted and as proposed to be conducted,  and is duly qualified to do business
and in good standing as a foreign  corporation in each jurisdiction in which the
failure  to be so  qualified  would  have a  Material  Adverse  Effect on Thermo
Electron.  In  this  Agreement,  the  term  "Material  Adverse  Effect"  used in
reference to Thermo  Electron means any event,  change or effect,  that is or is
reasonably  likely to be,  individually  or in the aggregate  with other events,
changes or  effects,  materially  adverse to the  financial  condition,  assets,
liabilities,  results of  operations  or  business  of Thermo  Electron  and its
subsidiaries, taken as a whole.

      3.2.  Authority.

            (a)   Each  of Thermo  Electron  and  Merger  Sub has all  requisite
corporate power and authority to enter into this Agreement and to consummate the
transactions  contemplated  hereby. The execution and delivery of this Agreement
and the  consummation  of the  transactions  contemplated  hereby have been duly
authorized by all necessary  corporate action on the part of Thermo Electron and
Merger Sub,  subject  only to the filing and  recording  of the  Certificate  of


                                       9
<PAGE>

Merger pursuant to the DGCL. This Agreement has been duly executed and delivered
by each of Thermo Electron and Merger Sub and,  assuming the due  authorization,
execution and delivery of this Agreement by Retec,  this  Agreement  constitutes
the valid and  binding  obligation  of each of Thermo  Electron  and Merger Sub,
enforceable  in  accordance  with its terms.  The execution and delivery of this
Agreement by each of Thermo  Electron and Merger Sub do not, and the performance
of this  Agreement  by each of Thermo  Electron  and  Merger  Sub will not,  (i)
conflict with or violate the  Certificate of  Incorporation  or Bylaws of Thermo
Electron or the Certificate of  Incorporation  or Bylaws of Merger Sub or of any
material subsidiary,  direct or indirect,  of Thermo Electron (each, a "Material
Thermo Subsidiary"),  (ii) subject to compliance with the requirements set forth
in Section  3.2(b) below,  conflict with or violate any law,  rule,  regulation,
order,  judgment or decree  applicable to Thermo Electron or any Material Thermo
Subsidiaries  (including  Merger Sub, but  excluding  Retec and its wholly owned
subsidiaries) or by which its or any of their respective  properties is bound or
affected,  or (iii) result in any breach of or constitute a default (or an event
that with  notice or lapse of time or both  would  become a default)  under,  or
impair Thermo  Electron's rights or alter the rights or obligations of any third
party  under,  or  give  to  others  any  rights  of   termination,   amendment,
acceleration  or  cancellation  of,  or  result  in the  creation  of a lien  or
encumbrance  on any of the  properties  or  assets  of  Thermo  Electron  or any
Material Thermo Subsidiaries  (including Merger Sub, but excluding Retec and its
wholly owned  subsidiaries)  pursuant to, any note, bond,  mortgage,  indenture,
contract,  agreement,  lease, license,  permit, franchise or other instrument or
obligation  to  which  Thermo  Electron  or  any  Material  Thermo  Subsidiaries
(including Merger Sub, but excluding Retec and its wholly owned subsidiaries) is
a  party  or by  which  Thermo  Electron  or any  Material  Thermo  Subsidiaries
(including Merger Sub, but excluding Retec and its wholly owned subsidiaries) or
its or any of their respective  properties are bound or affected,  except,  with
respect to clauses (ii) and (iii), for any such conflicts,  violations, defaults
or other  occurrences  that would not have a Material  Adverse  Effect on Thermo
Electron.

            (b)   All  shares of Thermo  Common  Stock  which will be subject to
issuance  pursuant  to the Retec  Stock  Option  Plans,  the Retec  ESPP and the
warrants issued by Retec,  each as assumed by Thermo  Electron  pursuant to this
Agreement will, upon issuance,  be duly authorized,  validly issued,  fully paid
and nonassessable  and not subject to preemptive rights created by statute,  the
Certificate of Incorporation or Bylaws of Thermo Electron or any other agreement
or document to which Thermo Electron is a party or by which it is bound.

            (c)   No   consent,   approval,   order  or  authorization   of,  or
registration,  declaration or filing with any Governmental Entity is required by
or with  respect  to  Thermo  Electron  or  Merger  Sub in  connection  with the
execution and delivery of this Agreement or the consummation of the transactions
contemplated hereby, except for (i) the filing of the Certificate of Merger with
the Secretary of State of Delaware,  (ii) the filing of the Schedule  13E-3 with
the SEC in  accordance  with the Exchange  Act,  and (iii) such other  consents,
approvals, orders,  authorizations,  registrations,  declarations and filings as
may be required under applicable federal and state securities laws.

                                       10
<PAGE>

      3.3 Merger Sub.  Since the date of its  incorporation,  Merger Sub has not
engaged in any activities  other than in connection  with or as  contemplated by
this Agreement.

      3.4 Information Provided to Investment Bankers. To the knowledge of Thermo
Electron,  the  information  provided  by Thermo  Electron  and Retec to AH&H in
connection  with the Merger does not contain  any untrue  statement  of material
fact or omit to state a material fact required to be stated therein or necessary
to make the statements  therein,  in light of the circumstances under which they
were  made,  not  misleading.  For  purposes  of  the  foregoing  sentence,  any
projections or  forward-looking  statements shall not be deemed to be statements
of material  facts;  however,  the  projections  were prepared in good faith and
based on  assumptions  that were  reasonable at the time such  projections  were
prepared,  given the information known by management at such time.  Furthermore,
it is recognized  that such  projections and  forward-looking  statements do not
constitute any warranty as to the future performance of Thermo Electron or Retec
and that actual results may vary from projected results.

      3.5 Compliance  with  Agreements.  The treatment  provided for herein with
respect to  outstanding  Convertible  Debentures,  options (both under the Retec
Stock Option  Plans and the Retec ESPP) and  warrants of Retec is in  compliance
with the applicable  agreements and instruments  governing such  securities.  No
consent or approval of the holders of such instruments is required in connection
with the transactions contemplated by this Agreement.

      3.6 Schedule 13E-3;  Proxy Statement.  The information  supplied by Thermo
Electron  for  inclusion  in  the  Schedule  13E-3  (including  any  information
incorporated  by  reference  in the  Schedule  13E-3 from other  filings made by
Thermo  Electron  with the SEC) or (other than with  respect to the  information
supplied  by  Retec)  the  Proxy  Statement  shall  not,  on the date the  Proxy
Statement  is  first  mailed  to   stockholders,   at  the  time  of  the  Retec
Stockholders'  Meeting or at the Effective Time, contain any untrue statement of
a material fact or omit to state any material fact required to be stated therein
or  necessary  in  order  to  make  the  statements  therein,  in  light  of the
circumstances  under  which they are made,  not false or  misleading.  The Proxy
Statement will comply (with respect to information  relating to Thermo Electron)
as to form in all material  respects with the provisions of the Exchange Act and
the rules and regulations thereunder.

      3.7. Financial  Resources.  Thermo Electron has the financial resources to
consummate  the  transactions  contemplated  by  this  Agreement  and to pay the
consideration in the Merger provided for in Section 1.6(a).


                                   ARTICLE IV
                       CONDUCT PRIOR TO THE EFFECTIVE TIME

      4.1. Conduct of Business by Retec. During the period from the date of this
Agreement and continuing  until the earlier of the termination of this Agreement
pursuant  to its terms or the  Effective  Time,  Retec  shall,  except  for such


                                       11
<PAGE>

actions which are  contemplated  by this Agreement or reasonably  appropriate in
connection with the transactions  contemplated by this Agreement,  and except as
consented to by Thermo Electron, carry on its business in the usual, regular and
ordinary course,  in substantially  the same manner as heretofore  conducted (it
being  expressly  understood  that Retec may declare and pay cash  dividends  in
customary amounts at customary times),  pay its debts and taxes when due subject
to good faith  disputes over such debts or taxes,  pay or perform other material
obligations when due, and use its  commercially  reasonable  efforts  consistent
with past  practices  and  policies  to  preserve  intact its  present  business
organization,  keep available the services of its present officers and employees
and  preserve  its  relationships  with  customers,   suppliers,   distributors,
licensors, licensees, and others with which it has business dealings.

      4.2  Conduct of Business  by Thermo  Electron.  During the period from the
date of this  Agreement and continuing  until the earlier of the  termination of
this Agreement  pursuant to its terms or the Effective Time, Thermo Electron (i)
shall,  except for such  actions  which are  contemplated  by this  Agreement or
reasonably appropriate in connection with the transactions  contemplated by this
Agreement,  or which are  undertaken in  connection  with the Merger or with the
reorganization of Thermo Electron and its subsidiaries as publicly  announced or
as disclosed to AH&H prior to the date of this Agreement,  carry on its business
materially in the usual,  regular and ordinary course, in substantially the same
manner as heretofore conducted, pay its debts and taxes when due subject to good
faith  disputes  over  such  debts  or  taxes,  pay or  perform  other  material
obligations when due, and use its  commercially  reasonable  efforts  consistent
with past  practices  and  policies  to  preserve  intact its  present  business
organization,  keep available the services of its present officers and employees
and  preserve  its  relationships  with  customers,   suppliers,   distributors,
licensors,  licensees,  and others with which it has business dealings; and (ii)
shall not,  and shall not permit any  Material  Thermo  Subsidiary  to, take any
action  which would make any of the  representations  and  warranties  of Thermo
Electron  contained  herein  untrue  or  cause  Thermo  Electron  not  to  be in
compliance with any covenant set forth herein.


                                    ARTICLE V
                              ADDITIONAL AGREEMENTS

      5.1. Schedule 13E-3; Proxy Statement; Other Filings.

            (a)  As  promptly  as  practicable   after  the  execution  of  this
Agreement,  Thermo  Electron,  TerraTech and Retec will jointly prepare and file
with the SEC the  Schedule  13E-3  and the  Proxy  Statement.  Thermo  Electron,
TerraTech and Retec will cause the Proxy  Statement to be mailed to stockholders
of Retec at the  earliest  practicable  time.  Each party will  notify the other
promptly  upon the receipt of any comments  from the SEC or its staff and of any
request by the SEC or its staff or any other government officials for amendments
or supplements to the Schedule 13E-3 or the Proxy  Statement or any other filing
or for additional information and will supply the other party with copies of all
correspondence  between  such  party or any of its  representatives,  on the one
hand, and the SEC, or its staff or any other government officials,  on the other
hand,  with respect to the Proxy  Statement,  the Schedule  13E-3 or the Merger.


                                       12
<PAGE>

Whenever  any event  occurs that is required to be set forth in an  amendment or
supplement to the Schedule 13E-3 or the Proxy Statement, the relevant party will
promptly  inform the other party of such occurrence and cooperate in filing with
the SEC or its  staff or any  other  government  officials,  and/or  mailing  to
stockholders of Retec, such amendment or supplement.

            (b)   The  information  supplied  by  Retec  for  inclusion  in  the
Schedule 13E-3 or the Proxy Statement (including any information incorporated by
reference in the Schedule  13E-3 or the Proxy  Statement from other filings made
by Retec  with the SEC)  will  not,  on the  date the  Proxy  Statement  (or any
amendment thereof or supplement  thereto) is first mailed to Retec stockholders,
at the  time of the  Retec  Stockholders'  Meeting  and at the  Effective  Time,
contain  any  statement  which,  at such time and in light of the  circumstances
under  which it shall be made,  is  false  or  misleading  with  respect  to any
material  fact, or shall omit to state any material  fact  necessary in order to
make  the  statements  made  therein  not  false or  misleading  in light of the
circumstances  under which they were made,  or omit to state any  material  fact
necessary to correct any statement in any earlier  communication with respect to
the solicitation of proxies for the Retec Stockholders' Meeting which has become
false or misleading.

            (c)   The information supplied by Thermo Electron and Merger Sub for
inclusion  in  the  Schedule  13E-3  or  the  Proxy  Statement   (including  any
information  incorporated  by  reference  in the  Schedule  13E-3  or the  Proxy
Statement from other filings made by Thermo  Electron with the SEC) will not, on
the date the Proxy Statement (or any amendment thereof or supplement thereto) is
first  mailed  to Retec  stockholders,  at the time of the  Retec  Stockholders'
Meeting and at the Effective Time, contain any statement which, at such time and
in  light of the  circumstances  under  which  it  shall  be  made,  is false or
misleading  with  respect  to any  material  fact,  or shall  omit to state  any
material fact necessary in order to make the  statements  made therein not false
or misleading in light of the circumstances  under which they were made, or omit
to state any material  fact  necessary  to correct any  statement in any earlier
communication  with  respect  to the  solicitation  of  proxies  for  the  Retec
Stockholders' Meeting which has become false or misleading.

            (d)   The  Proxy  Statement will include the  recommendation  of the
Special  Committee  in favor of  approval  of this  Agreement  (except  that the
Special   Committee   may   withdraw,   modify  or  refrain   from  making  such
recommendation  to the  extent  that  the  Special  Committee  determines  after
consultation  with  outside  legal  counsel  that  failure  to  do so  would  be
inconsistent  with the Special  Committee's  fiduciary  duties under  applicable
law).

            (e)   The  Proxy  Statement will include the  recommendation  of the
Board of Directors of Retec in favor of approval of this Agreement  (except that
the Board of Directors of Retec may withdraw, modify or refrain from making such
recommendation  to the extent that the Board determines after  consultation with
outside  legal  counsel  that  failure to do so would be  inconsistent  with the
Board's fiduciary duties under applicable law).

            (f)   To  the  extent  that  the  Special  Committee  or  the  Board
withdraws,  modifies or refrains  from making their  respective  recommendations
pursuant to Sections 5.1(d) or (e) hereof, the Proxy Statement will reflect such
action.

                                       13
<PAGE>

      5.2. Meeting of Retec Stockholders.  Promptly after the date hereof, Retec
will take all action  necessary in accordance  with the DGCL and its Certificate
of  Incorporation  and Bylaws to convene the Retec  Stockholders'  Meeting to be
held as promptly as practicable  for the purpose of voting upon this  Agreement.
Unless the Special  Committee  determines after  consultation with outside legal
counsel  that to do so would be  inconsistent  with the  Board's or the  Special
Committee's fiduciary duties under applicable law, Retec will use its reasonable
best efforts to solicit from its  stockholders  proxies in favor of the approval
of this  Agreement and the Merger,  and will take all other action  necessary or
advisable to secure the vote or consent of its stockholders required by the DGCL
to obtain such approvals.  Thermo Electron shall vote, or cause to be voted, all
of the Retec Common Stock then owned by it and any of its  subsidiaries in favor
of the approval of this Agreement and the Merger.

      5.3. Access to Information. Subject to applicable legal restrictions, each
of the parties  hereto will afford the other  (including,  in the case of Retec,
the Special  Committee) and each of their  respective  accountants,  counsel and
other  representatives  reasonable  access during normal  business  hours to the
properties, books, records and personnel of each of them during the period prior
to the Effective  Time to obtain all  information  concerning  their  respective
businesses,  including  the  status  of  their  respective  product  development
efforts,  properties,  results of operations and personnel,  as each of them may
reasonably  request.  Each of the parties  hereto agrees that it will,  and will
cause its representatives and agents to, keep all such information  confidential
and will not,  and will  cause its  representatives  or agents  not to,  use any
information  obtained  pursuant to this Section 5.3 for any purpose unrelated to
the   consummation   of  the   transactions   contemplated  by  this  Agreement.
Notwithstanding  the foregoing,  none of the parties hereto shall be required to
keep confidential any information (i) which is or becomes generally available to
the  public,  other  than by  wrongful  disclosure  by the  disclosing  party in
violation of this Agreement,  or (ii) which becomes  available to the disclosing
party on a  nonconfidential  basis from a source  other  than the  nondisclosing
party or any officer or director of such party.

      5.4. Public  Disclosure.  Thermo Electron and Retec will consult with each
other before issuing any press release or otherwise  making any public statement
with respect to the Merger or this  Agreement  and will not issue any such press
release or make any such public statement prior to such consultation,  except as
may be  required  by law or any  listing  agreement  with a national  securities
exchange.  Promptly upon the execution hereof,  the parties shall jointly make a
press release with respect to the  transactions  contemplated by this Agreement,
in form  reasonably  satisfactory  to the Special  Committee,  and Retec  shall,
within five days after the execution hereof,  file with the SEC a Current Report
on Form 8-K, which shall attach as an exhibit this Agreement.

      5.5. Legal Requirements.  Subject to the terms of this Agreement,  each of
Thermo Electron, Merger Sub and Retec will take all reasonable actions necessary
or desirable to comply promptly with all legal  requirements that may be imposed
on them with respect to the  consummation  of the  transactions  contemplated by
this Agreement (including furnishing all information required in connection with
approvals of or filings with any  Governmental  Entity,  and including using its
reasonable  best  efforts to defend any  litigation  prompted  hereby)  and will
promptly cooperate with and furnish information to any party hereto necessary in
connection  with  any  such  requirements  imposed  upon  any of them  or  their
respective  subsidiaries in connection with the consummation of the transactions
contemplated by this Agreement.

                                       14
<PAGE>

      5.6.  Notification  of  Certain  Matters.  Subject  to the  terms  of this
Agreement,  Thermo Electron and Merger Sub will give prompt notice to Retec, and
Retec will give prompt notice to Thermo Electron, of the occurrence,  or failure
to occur, of any event, which occurrence or failure to occur would be reasonably
likely to cause (a) any  representation or warranty  contained in this Agreement
to be untrue or inaccurate in any material  respect at any time from the date of
this  Agreement to the  Effective  Time,  or (b) any material  failure of Thermo
Electron  and  Merger  Sub or  Retec,  as the  case may be,  or of any  officer,
director,  employee or agent  thereof,  to comply with or satisfy any  covenant,
condition  or  agreement  to be  complied  with or  satisfied  by it under  this
Agreement.  From the date of this  Agreement  until the Effective  Time,  Thermo
Electron will give prompt notice to Retec (including,  without  limitation,  the
Special  Committee) of any written offers or indications of interest it receives
from a  prospective  purchaser of any material  properties or assets of Retec or
its  subsidiaries,  which set forth a proposed  purchase  price  greater than $3
million or in which the book value of the assets  being sold is greater  than $3
million,  other than  sales of assets and  services  in the  ordinary  course of
business. Notwithstanding the above, the delivery of any notice pursuant to this
section will not limit or otherwise affect the remedies  available  hereunder to
the party receiving such notice or the conditions to such party's  obligation to
consummate the Merger.

      5.7. Best Efforts and Further Assurances. Subject to the respective rights
and obligations of Thermo  Electron and Retec under this Agreement,  each of the
parties to this Agreement will use its reasonable best efforts to effectuate the
Merger and the other transactions  contemplated  hereby and to fulfill and cause
to be  fulfilled  the  conditions  to  closing  under this  Agreement,  it being
understood  that such  efforts  shall not include any  obligation  to settle any
litigation  prompted hereby.  Subject to the terms hereof, each party hereto, at
the  reasonable  request of another party hereto,  will execute and deliver such
other  instruments  and do and  perform  such  other  acts and  things as may be
reasonably  necessary or desirable for effecting  completely the consummation of
the transactions contemplated hereby.

      5.8.  Stock Option and Employee  Stock  Purchase  Plans;  Reservation of
Shares.

             (a) At the  Effective  Time,  each  outstanding  option to purchase
shares of Retec Common Stock (each a "Retec Stock Option") under the Retec Stock
Option Plans,  whether or not  exercisable,  will be assumed by Thermo Electron.
Each Retec Stock Option so assumed by Thermo  Electron under this Agreement will
continue to have,  and be subject to, the same terms and conditions set forth in
the applicable Retec Stock Option Plan  immediately  prior to the Effective Time
(including,  without limitation,  any repurchase  rights),  except that (i) each
Retec Stock Option will be exercisable (or will become exercisable in accordance
with its terms) for that number of whole shares of Thermo  Common Stock equal to
the  product of the number of shares of Retec  Common  Stock that were  issuable
upon exercise of such Retec Stock Option immediately prior to the Effective Time
multiplied by a fraction (the "Exchange  Ratio"),  the numerator of which is the


                                       15
<PAGE>

Cash Merger  Consideration  and the denominator of which is the closing price of
the Thermo Common Stock on the day  immediately  preceding the Effective Date as
reported in the consolidated  transaction reporting system,  rounded down to the
nearest whole number of shares of Thermo  Common  Stock,  and (ii) the per share
exercise  price for the shares of Thermo Common Stock  issuable upon exercise of
such  assumed  Retec Stock Option will be equal to the  quotient  determined  by
dividing the exercise  price per share of Retec Common Stock at which such Retec
Stock Option was  exercisable  immediately  prior to the  Effective  Time by the
Exchange Ratio,  rounded up to the nearest whole cent. After the Effective Time,
Thermo Electron will issue to each holder of an outstanding Retec Stock Option a
notice describing the foregoing  assumption of such Retec Stock Option by Thermo
Electron.

             (b)  At the Effective  Time,  each  outstanding  option to purchase
shares of Retec Common Stock (each, a "Retec ESPP Stock Option") under the Retec
ESPP will be assumed by Thermo Electron. Each Retec ESPP Stock Option so assumed
by Thermo  Electron will continue to have, and be subject to, the same terms and
conditions as are set forth in the Retec ESPP immediately prior to the Effective
Time except that (i) the assumed  option  shall be  exercisable  (or will become
exercisable  in  accordance  with its terms) for that number of whole  shares of
Thermo Common Stock equal to the product of the number of shares of Retec Common
Stock that  would  have been  issuable  upon  exercise  of such Retec ESPP Stock
Option  multiplied by the Exchange  Ratio;  (ii) the purchase price per share of
Thermo Common Stock shall be the lower of (A)  eighty-five  percent (85%) of (x)
the  per-share  Market  Value of Retec Common Stock on the Grant Date divided by
(y) the Exchange Ratio, with the resulting price rounded up to the nearest whole
cent,  and (B)  eighty-five  percent  (85%) of the Market Value of Thermo Common
Stock as of the Exercise  Date; and (iii) the $25,000 limit under Section 9.2(i)
of the Retec  ESPP shall be applied by taking  into  account  Thermo  Electron's
assumption  of the Retec ESPP  Stock  Options in  accordance  with the  Internal
Revenue Code of 1986, as amended,  and applicable  regulations.  For purposes of
this  subsection,  "Market  Value," "Grant Date," and "Exercise Date" shall have
the meaning given them in the Retec ESPP.

            (c) Thermo Electron will reserve  sufficient shares of Thermo Common
Stock for  issuance  under this  Section  5.8 and  pursuant  to the  exercise of
warrants issued by Retec.

      5.9.   Thermo  Electron  Form  S-8.  Thermo  Electron  agrees  to  file  a
registration  statement  on Form S-8 or, if  possible,  an  amendment  to Thermo
Electron's then effective  registration statement on Form S-8, for the shares of
Thermo Common Stock issuable with respect to the assumed Retec Stock Options and
the  assumed  Retec ESPP Stock  Options  within  five (5)  business  days of the
Effective Time, and shall keep such registration statement effective for so long
as any such options remain outstanding.

      5.10. Indemnification; Insurance.

            (a)   The  Certificate of Incorporation  and Bylaws of the Surviving
Corporation  will contain the  provisions  with respect to  indemnification  and
elimination  of liability for monetary  damages set forth in the  Certificate of


                                       16
<PAGE>

Incorporation  and  Bylaws  of  Retec,  which  provisions  will not be  amended,
repealed or otherwise  modified for a period of six (6) years from the Effective
Time in any  manner  that  would  adversely  affect  the  rights  thereunder  of
individuals  who,  as of the date hereof and at any time from the date hereof to
the  Effective  Time,   were  directors  or  officers  of  Retec,   unless  such
modification  is required by law. The Surviving  Corporation  shall,  and Thermo
Electron  will cause the  Surviving  Corporation  to,  fulfill  and honor in all
respects the indemnification  obligations of Retec pursuant to the provisions of
the  Certificate  of  Incorporation  and the Bylaws of Retec as in effect on the
date of this Agreement.

            (b)   For a period of six (6) years after the Effective Time, Thermo
Electron shall cause the Surviving  Corporation  to, either  directly or through
participation  in  Thermo  Electron's  umbrella  policy,  maintain  in  effect a
directors'  and  officers'  liability  insurance  policy  covering  those  Retec
directors  and  officers  currently  covered  by  Thermo  Electron's   liability
insurance  policy  with  coverage  no less  favorable  in amount  and scope than
existing  coverage for such Retec  directors and officers (which coverage may be
an  endorsement  extending  the  period in which  claims  may be made under such
existing  policy);  provided,  however,  that in no event  shall  the  Surviving
Corporation  be required to expend to  maintain  or procure  insurance  coverage
pursuant  to this  Section  5.10,  directly or through  participation  in Thermo
Electron's  policy,  an amount per annum in excess of 175% of the current annual
premiums,  as adjusted for inflation  each year,  allocable and payable by Retec
(the "Maximum Premium") with respect to such insurance,  or, if the cost of such
insurance  exceeds the Maximum Premium,  the maximum amount of coverage that can
be purchased or maintained for the Maximum Premium.

            (c) Retec shall, to the fullest extent  permitted  under  applicable
law and regardless of whether the Merger becomes  effective,  indemnify and hold
harmless  Fred Holubow  ("Holubow")  against all costs and  expenses  (including
attorneys' fees),  judgments,  fines, losses, claims,  damages,  liabilities and
settlement amounts paid in connection with any claim, action,  suit,  proceeding
or  investigation,  whether civil,  criminal,  administrative  or investigative,
arising out of or pertaining to any action or omission in Holubow's  capacity as
a director (including, without limitation, as a member of the Special Committee)
or fiduciary of Retec  (including,  without  limitation,  in connection with the
transactions  contemplated by this Agreement)  occurring on, before or after the
Effective Time (or, if this Agreement is terminated  without the Merger becoming
effective,  occurring on, before or after the date of such  termination),  until
the expiration of the statute of limitations relating thereto (and shall pay any
expenses in advance of the final  disposition  of such action or  proceeding  to
Holubow to the fullest extent  permitted under applicable law, upon receipt from
Holubow  of an  undertaking  (which  need not be secured or subject to a bond or
other  requirement)  to repay any advanced  expenses if it shall  ultimately  be
determined  that  Holubow  is  not  entitled  to  be  indemnified  against  such
expenses). If the Merger becomes effective, Thermo Electron shall be jointly and
severally  responsible,  to the fullest  extent  permitted by applicable law (it
being  understood that applicable law may permit Thermo Electron to indemnify or
advance expenses to Holubow under circumstances in which Retec could not do so),
for the indemnification and advancement of expenses  obligations provided for in
the first  sentence  of this  Section  5.10(c).  If the  Merger  does not become


                                       17
<PAGE>

effective, Thermo Electron shall have the same responsibilities set forth in the
immediately  preceding  sentence,  except  that  Thermo  Electron  shall have no
responsibility for indemnifying or advancing expenses to Holubow with respect to
matters  that  do  not  arise  out of or  pertain  to the  work  of the  Special
Committee,  this Agreement or the transactions contemplated hereby. In the event
of any claim, action, suit,  proceeding or investigation covered by this Section
5.10(c), (i) Retec, Thermo Electron and the Surviving  Corporation,  as the case
may be,  shall pay the  reasonable  fees and  expenses  of counsel  selected  by
Holubow, promptly after statements therefor are received, and (ii) Retec, Thermo
Electron and the  Surviving  Corporation  shall  cooperate in the defense of any
such matter;  provided,  however, that neither Retec nor Thermo Electron nor the
Surviving Corporation shall be liable for any settlement effected without Thermo
Electron's  prior written consent (such consent not to be unreasonably  withheld
or  delayed);  and  provided,   further,  that,  in  the  event  any  claim  for
indemnification is asserted or made within the period prior to the expiration of
the applicable statute of limitations,  all rights to indemnification in respect
of such claim shall continue until the  disposition of such claim. In connection
with  Thermo  Electron  or the  Surviving  Corporation  making  any  payment  or
advancing any funds  pursuant to this Section  5.10(c),  Thermo  Electron or the
Surviving Corporation,  as the case may be, shall be entitled to require Holubow
to use  commercially  reasonable  efforts,  at the cost and  expense  of  Thermo
Electron  and  the  Surviving  Corporation,  to  cause  Thermo  Electron  or the
Surviving Corporation,  as the case may be, to be subrogated to Holubow's rights
under any insurance  coverage  maintained by the Surviving  Corporation,  Thermo
Electron or any of their  respective  affiliates  with respect to the underlying
subject matter of, and to the extent of, such payment or advance.

            (d) In the event Retec, Thermo Electron or the Surviving Corporation
or any of their respective successors or assigns (i) consolidates with or merges
into any other person and shall not be the  continuing or surviving  corporation
or  entity  of  such   consolidation  or  merger,   or  (ii)  transfers  all  or
substantially  all of its properties or assets to any person,  then, and in each
such case,  proper provision shall be made so that the successors and assigns of
Retec, Thermo Electron and the Surviving Corporation,  as the case may be, shall
assume the obligations set forth in this Section 5.10.

            (e)   Heirs,   representatives  and  estates  of  the  officers  and
directors of Retec (including, without limitation, Holubow) shall have the right
to enforce the obligations arising under this Section 5.10.

            (f)   The rights of the officers and directors of Retec  (including,
without  limitation,  Holubow)  under this  Section  5.10 are in addition to any
rights  of such  persons  under  separate  indemnification  agreements  any such
persons may have with Retec and/or Thermo  Electron,  under the  Certificate  of
Incorporation or Bylaws of Retec or Thermo Electron or otherwise.

      5.11. Deferred Compensation Plan. Subject to obtaining the consents of the
affected  participants,  at the  Effective  Time,  the Thermo  Remediation  Inc.
Deferred Compensation Plan for Directors (the "Deferred Compensation Plan") will
terminate,  and Retec will distribute to each  participant the sum in cash equal
to the  balance of stock  units  credited  to his or her  deferred  compensation
account under the Deferred Compensation Plan as of the Effective Time multiplied
by the Cash Merger Consideration.

                                       18
<PAGE>

      5.12  Compliance by Merger Sub.  Thermo Electron shall cause Merger Sub to
timely perform and comply with all of its  obligations  under or related to this
Agreement.  Thermo  Electron  will  ensure  that  Merger  Sub has the  financial
resources to consummate the  transactions  contemplated by this Agreement and to
pay the consideration in the Merger provided for in Section 1.6(a).

      5.13 NYSE Listing. Thermo Electron shall use its best efforts to cause all
shares of Thermo Common Stock which will be subject to issuance  pursuant to the
Retec Stock Option Plans, the Retec ESPP and the warrants issued by Retec,  each
as assumed by Thermo Electron  pursuant to this Agreement,  to be authorized for
listing on the New York Stock Exchange.

                                   ARTICLE VI
                            CONDITIONS TO THE MERGER

      6.1.  Conditions to  Obligations  of Each Party to Effect the Merger.  The
respective  obligations  of each  party to this  Agreement  to effect the Merger
shall be subject to the  satisfaction  at or prior to the Effective  Time of the
following conditions:

            (a)   No Order. No Governmental  Entity shall have enacted,  issued,
promulgated, enforced or entered any statute, rule, regulation, executive order,
decree, injunction or other order (whether temporary,  preliminary or permanent)
which is in effect  and which has the  effect of making  the  Merger  illegal or
otherwise prohibiting consummation of the Merger.

            (b)   NYSE Listing. The Thermo Common Stock which will be subject to
issuance  pursuant  to the Retec  Stock  Option  Plans,  the Retec  ESPP and the
warrants issued by Retec,  each as assumed by Thermo  Electron  pursuant to this
Agreement,  shall  have  been  authorized  for  listing  on the New  York  Stock
Exchange.

            (c)   Stockholder  Approval. This Agreement shall have been approved
and adopted by the requisite vote under the DGCL by the stockholders of Retec.

      6.2. Additional Conditions to the Obligations of Retec. The obligations of
Retec to consummate  and effect the Merger shall be subject to the  satisfaction
at or prior to the Effective  Time of each of the following  conditions,  any of
which may be waived, in writing, exclusively by Retec (provided that the Special
Committee shall have consented in writing to any such waiver):

            (a)   Representations   and  Warranties.   The  representations  and
warranties of Thermo  Electron and Merger Sub contained in this Agreement  shall
be true and correct in all material respects (other than those already qualified
by a materiality  standard,  which shall be true and correct in all respects) on
and as of the Effective Time, except for changes expressly  contemplated by this


                                       19
<PAGE>

Agreement  and except for those  representations  and  warranties  that  address
matters only as of a particular  date (which shall remain true and correct as of
such  particular  date),  with the same force and effect as if made on and as of
the Effective  Time;  and Retec shall have received a certificate to such effect
signed on behalf of Thermo Electron by the President, Chief Executive Officer or
Vice President of Thermo Electron; and

            (b)  Agreements and Covenants. Thermo Electron and Merger Sub shall
have  performed or complied in all material  respects  with all  agreements  and
covenants required by this Agreement to be performed or complied with by them on
or prior to the Effective  Time,  and Retec shall have received a certificate to
such  effect  signed  on  behalf  of Thermo  Electron  by the  President,  Chief
Executive Officer or Vice President of Thermo Electron.

            (c) Fairness Opinion.  At the time of mailing of the Proxy Statement
to the  stockholders  of  Retec  and at  the  Effective  Time,  AHH  shall  have
reaffirmed orally the fairness opinion  previously  prepared and delivered by it
to the Special Committee and AHH shall not have withdrawn such opinion.

      6.3.  Additional  Conditions  to the  Obligations  of Thermo  Electron and
Merger Sub. The  obligations of Thermo Electron and Merger Sub to consummate and
effect  the  Merger  shall be  subject  to the  satisfaction  at or prior to the
Effective Time of each of the following conditions,  any of which may be waived,
in writing, exclusively by Thermo Electron:

            (a)   Representations   and  Warranties.   The  representations  and
warranties of Retec contained in this Agreement shall be true and correct in all
material respects (other than those already qualified by a materiality standard,
which  shall be true and  correct in all  respects)  on and as of the  Effective
Time,  except for changes  contemplated  by this  Agreement and except for those
representations and warranties that address matters only as of a particular date
(which shall remain true and correct as of such particular  date), with the same
force and effect as if made on and as of the Effective Time, except, in all such
cases,  where the  failure to be so true and  correct  would not have a Material
Adverse Effect on Retec;  and Thermo Electron and Merger Sub shall have received
a certificate to such effect signed on behalf of Retec by the  President,  Chief
Executive Officer or Vice President of Retec; and

            (b)   Agreements  and  Covenants.  Retec  shall  have  performed  or
complied in all material respects with all agreements and covenants  required by
this  Agreement  to be  performed  or  complied  with by it on or  prior  to the
Effective  Time,  and Thermo  Electron shall have received a certificate to such
effect signed on behalf of Retec by the President,  Chief  Executive  Officer or
Vice President of Retec.

            (c)     No  Withdrawal  of  Special  Committee  Recommendation.  The
Special Committee shall not have withdrawn  its  recommendation to the Board  of
Directors of Retec as set forth in Section 2.4 hereof.

                                       20
<PAGE>


                                   ARTICLE VII
                        TERMINATION, AMENDMENT AND WAIVER

      7.1.  Termination.  This  Agreement may be terminated at any time prior to
the  Effective  Time of the  Merger,  whether  before or after  approval of this
Agreement by the stockholders of Retec:

            (a)   by  mutual  written  consent duly  authorized by the Boards of
Directors of Merger Sub and Retec (upon approval of the Special Committee);

            (b)   by either Retec (at the direction of the Special Committee) or
Merger  Sub if the Merger  shall not have been  consummated  by March 31,  2000;
provided, however, that the right to terminate this Agreement under this Section
7.1(b)  shall not be  available  to any party whose action or failure to act has
been a  principal  cause of or resulted in the failure of the Merger to occur on
or before  such date if such  action or failure to act  constitutes  a breach of
this Agreement;

            (c)   by  either Retec (upon  approval of the Special  Committee) or
Merger Sub if a court of competent  jurisdiction or governmental,  regulatory or
administrative agency or commission shall have issued an order, decree or ruling
or taken any  other  action  (an  "Order"),  in any case  having  the  effect of
permanently  restraining,  enjoining or otherwise  prohibiting the Merger, which
order, decree or ruling is final and nonappealable;

            (d)   by  either Retec (upon  approval of the Special  Committee) or
Merger Sub if the required approval of the stockholders of Retec contemplated by
this  Agreement  shall not have been obtained by reason of the failure to obtain
the required vote upon a vote taken at a meeting of  stockholders  duly convened
therefor or at any  adjournment  thereof  (provided  that the right to terminate
this  Agreement  under this Section 7.1(d) shall not be available to Retec where
the  failure to obtain  stockholder  approval of Retec shall have been caused by
the action or failure to act of Retec in breach of this  Agreement and the right
to terminate this Agreement  under this Section 7.1(d) shall not be available to
Merger Sub where the failure to obtain the requisite vote by the stockholders of
Retec shall have been caused by the failure of Thermo  Electron or any direct or
indirect subsidiary of Thermo Electron (whether or not wholly-owned) to vote its
shares of Retec Common Stock in favor of the Merger and this Agreement);

            (e)   by   Retec  if  the   Special   Committee   determines   after
consultation  with  outside  legal  counsel  that  failure  to  do so  would  be
inconsistent with the Board's or the Special Committee's  fiduciary duties under
applicable law;

                                       21
<PAGE>

            (f)   by  Retec (upon  approval of the  Special  Committee),  upon a
breach of any  representation,  warranty,  covenant or  agreement on the part of
Thermo Electron or Merger Sub set forth in this Agreement, if (i) as a result of
such breach the  conditions  set forth in Section 6.2(a) or Section 6.2(b) would
not be  satisfied  as of the time of such breach and (ii) such breach  shall not
have been cured by Thermo  Electron or Merger Sub within ten (10)  business days
following  receipt by Thermo  Electron  of written  notice of such  breach  from
Retec; or

            (g)   by Merger Sub, upon a breach of any representation,  warranty,
covenant or agreement on the part of Retec set forth in this  Agreement,  if (i)
as a result of such breach the conditions set forth in Section 6.3(a) or Section
6.3(b) would not be satisfied as of the time of such breach and (ii) such breach
shall not have been  cured by Retec  within  ten (10)  business  days  following
receipt by Retec of written notice of such breach from Merger Sub.

      7.2. Notice of Termination; Effect of Termination. Any termination of this
Agreement  under  Section  7.1  above  will be  effective  immediately  upon the
delivery of written notice by the terminating  party to the other parties hereto
(or,  in the case of a  termination  pursuant to Section  7.1(f) or 7.1(g),  the
expiration of the ten business day period referred to therein).  In the event of
the  termination  of this  Agreement as provided in Section 7.1, this  Agreement
shall be of no further  force or  effect,  except  that (i) the  confidentiality
obligations  of each party hereto  contained  in Section  5.3,  the  obligations
contained in Section 5.10, and the provisions of Sections 7.2, 7.3 and 8.1 shall
survive any such  termination  and (ii) nothing  herein shall  relieve any party
from liability for any willful and material breach of this Agreement.

      7.3. Fees and Expenses.  All fees and expenses incurred in connection with
this  Agreement and the  transactions  contemplated  hereby shall be paid by the
party incurring such expenses, whether or not the Merger is consummated.

      7.4.  Amendment.  Subject to applicable law, this Agreement may be amended
by the  parties  hereto at any time by  execution  of an  instrument  in writing
signed on behalf of each of the parties hereto;  provided,  however,  that Retec
may not amend this Agreement without the approval of the Special Committee.

      7.5. Extension;  Waiver. At any time prior to the Effective Time any party
hereto  may,  to the  extent  legally  allowed,  (i)  extend  the  time  for the
performance of any of the obligations or other acts of the other parties hereto,
(ii) waive any inaccuracies in the  representations  and warranties made to such
party contained  herein or in any document  delivered  pursuant hereto and (iii)
waive  compliance  with any of the  agreements or conditions  for the benefit of
such party contained herein; provided, however, that Retec may not take any such
actions without the approval of the Special Committee. Any agreement on the part
of a party  hereto to any such  extension  or waiver  shall be valid only if set
forth in an instrument in writing signed on behalf of such party.

                                       22
<PAGE>

                                  ARTICLE VIII
                               GENERAL PROVISIONS

      8.1.  Non-Survival of Representations and Warranties.  The representations
and  warranties  of Retec,  Thermo  Electron  and Merger Sub  contained  in this
Agreement  shall terminate at the Effective Time, and only the covenants that by
their  terms,  or as the  context  requires,  survive the  Effective  Time shall
survive the Effective Time.

      8.2. Notices. All notices and other  communications  hereunder shall be in
writing  and shall be deemed  given if  delivered  personally  or by  commercial
delivery service, or sent via telecopy (receipt confirmed) to the parties at the
following  addresses or telecopy  numbers (or at such other  address or telecopy
numbers for a party as shall be specified by like notice):

          (a)  if to Thermo Electron or Merger Sub, to:
               Thermo Electron Corporation
               81 Wyman Street
               Waltham, MA 02454
               Attention: President
                          Telephone: (781) 622-1000
                          Facsimile: (781) 622-1283

               with a copy  (which  shall  not  constitute  notice  to Thermo
               Electron or Merger Sub) to:

               Thermo Electron Corporation
               81 Wyman Street
               Waltham, MA  02454
               Attention: General Counsel
                          Telephone: (781) 622-1000
                          Facsimile: (781) 622-1283

          (b)  if to Retec, to:
               ThermoRetec Corporation
               Damonmill Square
               9 Pond Lane, Suite 5A
               Concord, MA 01742
               Attention: President
                          Telephone: (978) 371-3200
                          Facsimile: (978) 371-9124

               with a copy (which shall not constitute notice to
               Retec) to:

               Altheimer & Gray
               10 South Wacker Drive, Suite 4000
               Chicago, Illinois 60606
               Attention: Peter H. Lieberman, Esq.
                          Telephone: (312) 715-4000
                          Facsimile: (312) 715-4800

                                       23
<PAGE>

      8.3.  Counterparts.  This  Agreement  may  be  executed  in  one  or  more
counterparts,  all of which shall be considered  one and the same  agreement and
shall become effective when one or more counterparts have been signed by each of
the parties and  delivered  to the other  party,  it being  understood  that all
parties need not sign the same counterpart.

      8.4.  Entire  Agreement.  This Agreement and the documents and instruments
and other  agreements among the parties hereto as contemplated by or referred to
herein (a) constitute the entire agreement among the parties with respect to the
subject  matter hereof and supersede all prior  agreements  and  understandings,
both  written and oral,  among the parties  with  respect to the subject  matter
hereof,  with  the  exception  of the  agreements  relating  to the  Convertible
Debentures, the Retec ESPP, the Retec Stock Option Plans, the warrants issued by
Retec,  the  Deferred   Compensation  Plan,  and  any  agreements   relating  to
indemnification of members of the Board; and (b) are not intended to confer upon
any other  person  any  rights  or  remedies  hereunder,  except as set forth or
otherwise  contemplated  herein.  Notwithstanding  the  foregoing,  Section 5.10
hereof is  intended to be for the  benefit  of, and may be  enforced  by,  those
individuals  who,  as of the date hereof and at any time from the date hereof to
the Effective Time, were directors or officers of Retec.

      8.5.  Severability.  In the event that any provision of this  Agreement or
the  application  thereof,  becomes  or is  declared  by a  court  of  competent
jurisdiction  to be  illegal,  void  or  unenforceable,  the  remainder  of this
Agreement  will  continue in full force and effect and the  application  of such
provision to other persons or circumstances will be interpreted so as reasonably
to effect the intent of the parties hereto. The parties further agree to replace
such  void or  unenforceable  provision  of  this  Agreement  with a  valid  and
enforceable  provision that will achieve, to the extent possible,  the economic,
business and other purposes of such void or unenforceable provision.

      8.6. Other Remedies;  Specific  Performance.  Except as otherwise provided
herein,  any and all remedies  herein  expressly  conferred upon a party will be
deemed  cumulative with and not exclusive of any other remedy conferred  hereby,
or by law or equity  upon such  party,  and the  exercise  by a party of any one
remedy will not preclude the exercise of any other  remedy.  The parties  hereto
agree  that  irreparable  damage  would  occur  in  the  event  that  any of the
provisions  of this  Agreement  were not  performed  in  accordance  with  their
specific terms or were  otherwise  breached.  It is accordingly  agreed that the
parties shall be entitled to an injunction or injunctions to prevent breaches of
this Agreement and to enforce  specifically  the terms and provisions  hereof in
any court of the United States or any state having  jurisdiction,  this being in
addition to any other remedy to which they are entitled at law or in equity.

                                       24
<PAGE>

      8.7.  Governing Law. This Agreement  shall be governed by and construed in
accordance  with the laws of the State of Delaware,  regardless of the laws that
might otherwise govern under applicable principles of conflicts of law thereof.

      8.8.  Assignment.  No party may assign either this Agreement or any of its
rights,  interests,  or obligations hereunder without the prior written approval
of the other parties.

      8.9 Headings.  The headings  contained in this Agreement are for reference
purposes only and shall not in any way affect the meaning or  interpretation  of
this Agreement.

                                       25
<PAGE>


      IN WITNESS WHEREOF, Thermo Electron, Merger Sub and Retec have caused this
Agreement  to be  signed  by  themselves  or their  duly  authorized  respective
officers, all as of the date first written above.


                              THERMO ELECTRON CORPORATION



                              By:       /s/ Theo Melas-Kyriazi
                                        ------------------------------
                              Name:     Theo Melas-Kyriazi
                              Title:    Vice President and Chief
                                        Financial Officer

                              RETEC ACQUISITION CORPORATION



                              By:       /s/ Theo Melas-Kyriazi
                                        ------------------------------
                              Name:     Theo Melas-Kyriazi
                              Title:    President


                              THERMORETEC CORPORATION



                              By:       /s/ Robert W. Dunlap
                                        ------------------------------
                              Name:     Robert W. Dunlap
                              Title:    President and Chief Executive Officer




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