DAMES & MOORE INC /DE/
10-Q, 1998-08-07
ENGINEERING SERVICES
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                                UNITED STATES
                     SECURITIES AND EXCHANGE COMMISSION
                          Washington, D.C.  20549


                                  FORM 10-Q



[X]  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE
     SECURITIES EXCHANGE ACT OF 1934
     For the quarterly period ended June 26, 1998


                                    OR


[ ]  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE
     SECURITIES EXCHANGE ACT OF 1934
     For the transition period from __________________ to ______________


                        Commission File Number 1-11075


                            DAMES & MOORE GROUP                     
        (Exact Name of Registrant as Specified in Its Charter)


         Delaware                                     95-4316617                
- ---------------------------------         -----------------------------------
(State or Other Jurisdiction              (I.R.S. Employer Identification No.)
of Incorporation or Organization)  


      911 Wilshire Blvd., Suite 700, Los Angeles, California  90017
      -------------------------------------------------------------
      (Address, including Zip Code, of Principal Executive Offices)


                             (213) 996-2200
         ---------------------------------------------------                  
         (Registrant's Telephone Number, Including Area Code)

                                                                      
Indicate by check mark whether the registrant:  (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the 
registrant was required to file such reports), and (2) has been subject to
such filing requirements for the past 90 days.

                             Yes   X   No
                                 ----     -----    


As of August 3, 1998, 18,367,767 shares of the registrant's common stock, 
$0.01 par value, were issued and outstanding.






                        Part I.  Financial Information

Item 1.  Financial Statements

                           DAMES & MOORE GROUP
         Condensed Consolidated Statements of Financial Position
            (In thousands, except share and per share amounts)
                              (Unaudited)
<TABLE>
<CAPTION>
                                                        June 26,  March 27,
                                                          1998      1998
                                                        --------  --------  
Assets

 Current:
<S>                                                   <C>        <C>
Cash and cash equivalents                             $  11,135   $  9,493
Marketable securities                                       785      1,031

Accounts receivable, net of allowance        
  for doubtful accounts of: $3,738 and $3,408           136,821    135,298
Billed contract retentions                               12,348     10,992
Unbilled receivables                                     63,678     55,844
                                                      ---------   --------
Total accounts receivable                               212,847    202,134

     Deferred income taxes                                4,303      4,303
     Prepaid expenses and other assets                   13,285     11,168
                                                      ---------   --------
         Total current assets                           242,355    228,129

Property and equipment, net                              24,305     23,397
Goodwill of acquired businesses, net                    121,896    117,849
Investments in affiliates                                 7,221      4,868
Other assets                                             14,499     12,118
                                                      ---------   --------
                                                      $ 410,276   $386,361
                                                      =========   ========
Liabilities and shareholders' equity       
Current: 
Current portion of long-term debt                     $  14,281   $  9,614
Accounts payable                                         35,040     31,990
Accrued payroll and employee benefits                    29,103     26,364
Current income taxes payable                              6,256      6,864
Accrued expenses and other liabilities                   24,799     23,727
                                                      ---------   --------
  Total current liabilities                             109,479     98,559

Long-term debt                                          139,000    132,010
Other long-term liabilities                               6,134      5,883
Contingencies

Shareholders' equity:
Preferred stock, $0.01 par value, 
  shares authorized: 1,000,000
  shares issued: none                                         -          -  
Common stock and capital in excess of $0.01 
  par value, shares authorized: 27,000,000
  shares issued:  22,777,000 and 22,740,000             108,010    107,512
Retained earnings                                       108,905    104,952
Treasury stock, 4,383,000 and 4,573,000                 (58,614)   (61,157)
Accumulated other comprehensive income                   (2,016)    (1,289)
Other shareholders' equity                                 (622)      (109)
                                                       --------    -------
  Total shareholders' equity                            155,663    149,909
                                                       --------   --------  
                                                       $410,276   $386,361 
                                                       ========   ========
</TABLE>
See accompanying notes to condensed consolidated financial statements.




                            DAMES & MOORE GROUP
            Condensed Consolidated Statements of Earnings
             (In thousands, except per share amounts)
                             (Unaudited)
<TABLE>
<CAPTION>                                                                             
                                                         Three Months Ended  
                                                      ----------------------   
                                                       June 26,      June 27,
                                                        1998           1997   
                                                      --------      --------
<S>                                                   <C>           <C>
Gross revenues                                        $189,150      $171,771
  Direct costs of outside services                      60,346        51,986
                                                      --------      --------    
 Net revenues                                          128,804       119,785
                                                      --------      -------- 
Operating expenses:
   Salaries and related costs                           90,013        84,447
   General expenses                                     24,290        21,440
   Depreciation and amortization                         2,251         2,134
   Amortization of goodwill                              1,187         1,208
                                                      --------      --------
                                                       117,741       109,229
                                                      --------      --------
Earnings from operations                                11,063        10,556
          
   Investment and other income (loss)                     (155)         (106)
   Interest expense                                     (2,663)       (2,463)
                                                      --------      --------
Earnings before income taxes                             8,245         7,987
   Income taxes                                          3,558         3,302
                                                      --------      --------
 
Net earnings                                          $  4,687      $  4,685
                                                      ========      ========
Cash dividends declared per share                     $   0.03      $   0.03
                                                      ========      ========
Earnings per share - Basic                            $   0.26      $   0.26
                                                      ========      ========
Earnings per share - Diluted                          $   0.26      $   0.26 
                                                      ========      ========
Weighted average number of shares - Basic               18,262        17,890
                                                      ========      ========

Weighted average number of shares - Diluted             18,336        18,041
                                                      ========      ========

</TABLE>
See accompanying notes to condensed consolidated financial statements.



                             DAMES & MOORE GROUP
              Condensed Consolidated Statements of Cash Flows
                              (In thousands)
                                (Unaudited)

<TABLE>
<CAPTION>                                              Three Months Ended
                                                       -------------------      
                                                       June 26,    June 27,    
                                                         1998         1997   
                                                       -------    --------
<S>                                                   <C>         <C>
Cash flows from operating activities:                         
  Net earnings                                        $  4,687    $  4,685
  Adjustments to reconcile net earnings to net cash
  provided by operating activities:
    Depreciation and amortization                        3,495       3,392
    Loss on equity investments                             440         379
    Deferred income taxes                                  537        (597)
    Change in assets and liabilities, net of
     effects of purchases of businesses:
       Marketable securities                                 -       5,984
       Accounts receivable                             (10,714)     (6,677)
       Prepaid expenses and other assets                (2,140)        127
       Accounts payable and accrued expenses             4,913      (2,402)
                                                      --------    --------
Net cash provided by operating activities                1,218       4,891
                                                      --------    --------
Cash flows from investing activities:
  Purchases of businesses, net of cash acquired         (3,685)     (9,870)
  Purchases of property and equipment                   (2,989)     (1,988)
  Investments and other assets                          (4,974)       (165)
  Proceeds from sales of investment and other property     295           -
                                                      --------    --------
Net cash (used in) investing activities                (11,353)    (12,023)
                                                      --------    --------
Cash flows from financing activities:
  Repayments on lines of credit                            (10)     (3,050)
  Proceeds from debt instruments                        12,000       5,038
  Issuance of common stock                                 393         278
  Stock repurchased                                        (54)          -
  Dividends                                               (552)       (541)
                                                      --------    --------
Net cash provided by financing activities               11,777       1,725
                                                      --------    --------
Net increase (decrease) in cash and cash equivalents     1,642      (5,407)
Cash and cash equivalents, beginning of period           9,493      12,726
                                                      --------    --------
Cash and cash equivalents, end of period              $ 11,135    $  7,319
                                                      ========    ========
Supplemental disclosures of cash flow information:
  Interest paid                                       $  4,605    $  4,163
  Income tax paid                                        3,559       3,235
Non cash investing activities - business acquisitions    2,563       2,033

</TABLE>
See accompanying notes to condensed consolidated financial statements.




                               DAMES & MOORE GROUP
              Notes to Condensed Consolidated Financial Statements
               (In thousands, except share and per share amounts)



Note 1 - Basis of Presentation:

The accompanying condensed consolidated financial statements should be read 
in conjunction with the consolidated financial statements and disclosures
included in the Company's 1998 annual report to shareholders.  The condensed
consolidated financial statements include all adjustments
(consisting only of normal recurring items) which management considers 
necessary to present fairly the financial position  of the Company as of 
June 26, 1998 and March 27, 1998; and the results of operations for the 
three-month periods ended June 26, 1998 and June 27, 1997. Certain items in
the prior year's financial statements have been reclassified to be 
consistent with the 1999 fiscal year presentation.

The results of operations for the interim periods are not necessarily 
indicative of operating results to be expected for the full year.  

Fiscal Year:

The Company uses a 52-53 week fiscal year ending the last Friday in March.
The three-month periods ended June 26, 1998 and June 27, 1997 were each 
comprised of 13 weeks.

Note 2 - Restructuring Costs:

In fiscal 1997, the Company recorded a provision for the restructuring of 
its international operations and construction and project management 
subsidiary.  At June 26, 1998 approximately $209 remains to be expended to 
complete the restructuring.

Note 3 - Shareholders' Equity:

The Company declared a quarterly cash dividend of $0.03 per share on its 
common stock, totaling $552, during the first quarter of fiscal 1999.  Under
the Company's Amended and Restated 1991 Long-Term Incentive Plan, it issued
65,891 shares of Restricted Stock of which 33,110 shares were from treasury
stock; repurchased 5,393 shares of Restricted Stock; and stock options for
9,536 common shares were exercised.

The Company's Board of Directors authorized the Company to purchase up to 
2,500,000 shares of its common stock on the open market.  During the first 
quarter of fiscal 1999 the Company did not acquire any additional shares, 
but did reissue 156,991 shares of treasury stock.  As of June 26, 1998, in 
addition to the private acquisition of 3,700,000 shares of the Company's 
common stock from Hocktief AG, the Company has repurchased 1,847,400 shares
and reissued 1,164,600 shares.

Note 4 - Comprehensive Income:

The Company adopted Statement of Financial Accounting Standards (SFAS) No. 
130 "Reporting of Comprehensive Income", effective with its fiscal year 1999.
SFAS No. 130 established standards for the reporting and display of 
comprehensive income and its components.  Other comprehensive income of the 
Company consists of unrealized losses on marketable securities and foreign
currency translation adjustments.  SFAS No. 130 does not affect the 
measurement of the items included in other comprehensive income; it affects
only where those items are displayed and how they are described.

    Comprehensive income is as follows:
<TABLE>
<CAPTION>
                                                       Three Months Ended
                                                   -----------------------
                                                    June 26,      June 27,
                                                      1998          1997 
                                                    -------       -------
    <S>                                            <C>           <C>
    Net earnings                                    $ 4,687       $ 4,685  
    Other comprehensive income, net of tax:   
      Unrealized losses on marketable securities       (154)           -
      Foreign currency translation adjustments         (573)         (196)
                                                    -------       -------  
                                                       (727)         (196)
                                                    -------       -------
    Comprehensive income                            $ 3,960       $ 4,489
                                                    =======       =======
</TABLE>

Note 5 - Subsequent Event:

The Company has executed an agreement to purchase Radian International LLC,
("Radian") a leading multi-national engineering, consulting and construction
firm, for $117 million in cash, subject to post-closing adjustments. Upon
closing of the purchase, the net book value of Radian is guaranteed to be at
least $93 million.  The acquisition will be funded by an increase in the
Company's bank lines, which will also be expanded to retire the outstanding
Senior Notes.  This transaction will be accounted for as a purchase.  The 
transaction closed on July 31, 1998.


                    Part I.  Financial Information

Item 2.   Management's Discussion and Analysis of Financial
          Condition and Results of Operations (Dollars in thousands)

From time to time, the Company or its representatives may make 
forward-looking statements in this report or elsewhere relating to such 
matters as anticipated financial performance, including projections of 
revenues, expenses, earnings, liquidity, capital resources or other financial
items; business plans, objectives and prospects; technological developments;
and similar matters.  Forward-looking statements within the meaning of the 
Private Securities Litigation Reform Act of 1995 frequently are identified 
by the use of terms such as "expect", "believe", "estimate", "may",
"should", "will" or similar expressions.

The Private Securities Litigation Reform Act of 1995 provides a safe harbor
for forward-looking statements.  In order to comply with the terms of the
safe harbor, the Company notes that a variety of factors could cause the 
Company's actual results and experience to differ materially from the 
anticipated results or other expectations expressed in the forward-looking 
statements made by the Company or its representatives.  The risks and 
uncertainties that may affect the operations, performance, development and
results of the Company's business include the following, among other 
factors: (a) the ability to attract and retain qualified professional
personnel; (b) potential liability for engineering services; (c) potential
liability for consulting services relating to toxic and hazardous materials
and the ability to insure such risks;  (d) dependence on environmental
regulation including decreased revenues that may result from a reduction in 
laws, regulations and programs related to environmental issues or from 
changes in governmental policies regarding the funding, implementation or
enforcement of such laws, regulations and programs;  (e) increasing
competition faced by the Company in its service areas; (f) periodic 
fluctuations in general business conditions and in demand for the types of 
services provided by the Company; and (g) foreign operations which expose
the Company to political, economic and other uncertainties such as 
fluctuating currency values and exchange controls of foreign countries.

Acquisitions and Operations

During the first quarter of fiscal 1999, the Company acquired Signet Testing
Laboratories, Inc., a materials engineering and testing firm focused on the
areas of structural steel and concrete testing and inspections.

All acquisitions have been accounted for as purchases; accordingly, the 
difference between the purchase cost and the fair value of the net assets of
acquired businesses is amortized on a straight-line basis over various 
periods not exceeding 40 years.  Results of operations for all acquisitions 
have been included in the consolidated financial statements from the date 
of the respective acquisition.

Results of Operations

First Quarter 1999 Compared with First Quarter 1998

The Company uses a 52-53 week fiscal year ending the last Friday in March.
The first quarter for both fiscal year 1999 and 1998 were each comprised of 
13 weeks.
<TABLE>
<CAPTION>
                                          1999        Increase      1998    
                                        --------      --------    -------- 
<S>                                     <C>            <C>        <C>                           
Net Revenues                            $128,804        7.5%      $119,785
</TABLE>
The 7.5% increase in net revenues in the first quarter of 1999 as compared
to the first quarter of 1998 is in part a result of a full quarter's 
operating results from the Company's fiscal 1998 and 1999 acquisitions, 
which contributed $8,317 of the increase, or 6.9%.  The remaining increase of
$702, or 0.6%, represents growth from the Company's transportation and 
construction services divisions.

<TABLE>
<CAPTION>
                                          1999        Increase      1998   
                                        -------       --------     -------
<S>                                     <C>            <C>         <C>
Salaries and Related Costs              $90,013         6.6%       $84,447
</TABLE>
Salaries and related costs increased by 6.6% in the first quarter of 1999 as
compared to the first quarter of 1998.  Acquisitions completed in fiscal 
1998 and 1999 represent $5,840, or 6.9%, of this increase.  Lower bonus and
profit sharing partially offset this increase.  Salaries and related costs
represent 69.9% and 70.5% of net revenues for the first quarter of 1999 and
1998, respectively.


<TABLE>
<CAPTION>
                                          1999        Increase       1998   
                                        -------       --------     -------

<S>                                     <C>            <C>         <C>
General Expenses                        $24,290        13.3%       $21,440
</TABLE>
Acquisitions completed in fiscal 1998 and 1999 accounted for an increase of
$1,717, or 8.0%, in general expenses.  The remainder of the increase was
primarily due to increases for professional services and allowance for 
doubtful accounts.  As a percentage of net revenues, general expenses
represent 18.9% and 17.9% of net revenues for the first quarter of 1999 and
1998, respectively.

<TABLE>
<CAPTION>
                                          1999        Increase       1998   
                                        ------        --------      ------
<S>                                     <C>            <C>          <C>
Depreciation and Amortization           $ 2,251         5.5%        $ 2,134  
</TABLE>
Fiscal 1998 and 1999 acquisitions were responsible for $151, or 7.1%, of the
increase in depreciation and amortization. This increase is offset by a 
decline in depreciation expense for the Company's remaining assets as some
become fully depreciated. Depreciation and amortization represents 1.7% and
1.8% of net revenues for the first quarter of 1999 and 1998, respectively.

<TABLE>
<CAPTION>         
                                          1999        Increase        1998   
                                        -------       --------      -------
<S>                                     <C>            <C>          <C>   
Earnings from Operations                $11,063         4.8%        $10,556
</TABLE>
The Company's operating margin as a percentage of net revenues was 8.6% and
8.8% for the first quarter of 1999 and 1998, respectively. 

<TABLE>
<CAPTION>
                                          1999        Decrease        1998    
                                        ------        --------      ------
<S>                                     <C>           <C>           <C>
Investment and Other Income (Loss)      $ (155)        (46.2%)      $ (106)
</TABLE>
The decrease in investment and other loss reflects a decline in earnings
from its joint ventures. 

<TABLE>
<CAPTION>
                                         1999         Increase      1998   
                                        ------        --------     ------
<S>                                     <C>            <C>         <C>
Interest Expenses                       $ 2,663         8.1%       $ 2,463
</TABLE>
Borrowings were approximately $12 million higher at the end of the first 
quarter of 1999 than the first quarter of 1998 resulting in higher interest
costs.  The Company's stock repurchases and funding of acquisitions have
been financed with long-term debt.  In connection with the acquisition of
Radian, the Company is restructuring its debt, See Note 5.  Consequently, 
interest expense has and will continue to increase.  See "Liquidity and 
Capital Resources."

<TABLE>
<CAPTION>
                                         1999       Increase        1998  
                                       -------       --------      ------
<S>                                    <C>           <C>           <C>
Income Taxes                           $ 3,558         7.8%        $ 3,302
</TABLE>
Income taxes as a percentage of earnings before income taxes were 43.2% and
41.3% for the first quarter of 1998 and 1997, respectively.  Goodwill 
amortization related to stock acquisitions is not deductible for tax 
purposes, coupled with losses from foreign corporations where no tax benefit
has been recognized has resulted in an increasingly higher income tax rate 
as a percentage of earnings.

Liquidity and Capital Resources

Cash and cash equivalents total $11,135 at June 26, 1998, compared to $9,493
at March 27, 1998.  The Company's working capital of $132,876 at June 26, 
1998 has improved from $129,570 at March 27, 1998.  The primary sources of 
cash in the first quarter of 1999 consisted of proceeds from issuance of 
debt of $12,000.  The primary uses of cash in the first quarter of 1999 
consisted of acquisitions and investment and other assets totaling $8,659.

Net cash provided by operating activities for the first quarter of fiscal 
1999 totaled $1,218 as compared to $4,891 for the first quarter of fiscal 
1998.  In fiscal 1998, marketable securities were sold, while none were sold
in fiscal 1999.  Increases in accounts receivables and prepaid expenses
and other assets were partially offset by the increase in accounts payable 
and accrued expenses.

Investing activities reflects the Company's acquisition and venture programs.
Acquisitions made by the Company in the first quarter of fiscal 1999 were for
smaller-sized companies than in the first quarter of fiscal 1998 and a 
portion of the purchase price was paid for with the issuance of
the Company's treasury shares.  Investments and other assets represents the
funding of several venture opportunities in the first quarter of fiscal 1999,
when none were funded in the first quarter of fiscal 1998.

Borrowings increased in the first quarter of fiscal 1999 to fund the 
acquisition and investment programs noted above.

The Company's existing debt structure is being modified and expanded as a
result of the Radian acquisition, see Note 5. Management believes that
continuing capital requirements to support growth and diversification of 
services, funding of acquisitions and new ventures, will be provided
by cash generated from operations and the expanded lines of credit presently
being negotiated, will be sufficient to meet requirements for the 
foreseeable future.  

Item 3.   Quantitative and Qualitative Disclosures About Market Risk:

Not applicable.



                      Part II.  Other Information


Item 2.  Changes in Securities

On March 30, 1998, the Company issued from its treasury 156,991 shares of
its common stock as part of the consideration for its acquisition of Signet
Testing Laboratories, Inc.  The securities were exempt from registration 
under Section 4(2) of the Securities Act of 1933 because they were
offered and sold in a transaction that did not involve a public offering.

Item 6.  Exhibits and Reports on Form 8-K

(a) Exhibits:

    Exhibit 10.1 Dames & Moore, Inc. Amended and Restated 1991 Long-Term 
    Incentive Plan.

    Exhibit 10.2 Equity Purchase Agreement by and among Dow Environmental Inc.,
    TCM Technologies Inc. and Radian Acquisition Corp. dated as of June 23,
    1998.

    Exhibit 27.1 Financial Data Schedule (included only in the electronic
    filing).

(b)  There have been no reports on Form 8-K filed during the quarter of which
     this report on Form 10-Q is being filed.







     
                                    SIGNATURES

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.


                                         DAMES & MOORE GROUP



Date: August 3, 1998                      /s/ ARTHUR C. DARROW
                                          ----------------------------
                                          Arthur C. Darrow
                                          President and
                                          Chief Executive Officer
                                          (Principal Executive Officer)




Date: August 3, 1998                      /s/ MARK A. SNELL
                                          ----------------------------       
                                          Mark A. Snell
                                          Executive Vice President and
                                          Chief Financial Officer
                                          (Principal Financial Officer)



Date: August 3, 1998                      /s/ LESLIE S. PUGET     
                                          ----------------------------
                                          Leslie S. Puget
                                          Corporate Controller
                                          (Principal Accounting Officer)





                               EXHIBIT INDEX

Exhibit
Number         Description
- -------        -----------

10.1           Dames & Moore, Inc. Amended and Restated 1991 Long-Term 
               Incentive Plan.

10.2           Equity Purchase Agreement by and among Dow Environmental Inc.,
               TCM Technologies Inc. and Radian Acquisition Corp. dated
               as of June 23, 1998.         

27             Financial Data Schedule, which is included only in the 
               electronic submission to the Securities and Exchange 
               Commission.






                            DAMES & MOORE, INC.
                           AMENDED AND RESTATED
                       1991 LONG-TERM INCENTIVE PLAN

                                 ARTICLE 1
                                  PURPOSE

     The purpose of this Amended and Restated 1991 Long-Term Incentive Plan
of Dames & Moore, Inc. is to promote the interests of the Company and its 
shareholders by strengthening the Company's ability to attract and retain 
key officers and employees and to provide a means to encourage the stock 
ownership and proprietary interest in the Company of officers and valued
employees of the Company.  This Amended and Restated 1991 Long-Term Incentive
Plan is intended as a means of reinforcing the commonality of interest among
the Company's shareholders, officers and employees and as an aid in 
attracting and retaining officers and key employees who are critical to the
long-term growth and profitability of the Company.

     On August 10, 1992, the Company's shareholders approved the 1991 
Long-Term Incentive Plan.  This Amended and Restated 1991 Long-Term Incentive
Plan is intended to amend certain provisions of the 1991 Long-Term Incentive
Plan and to restate in one document said plan as so amended.  

                                  ARTICLE 1
                                 DEFINITIONS

     1.1  Award shall mean a grant of Options, Restricted Stock or any 
          combination thereof.

     1.2  Board shall mean the Board of Directors of the Company.

     1.3  Change in Control shall mean any of the following events:  (a) the
dissolution or liquidation of the Company; (b) a reorganization, merger or 
consolidation of the Company with one or more other corporations as a result
of which the Company is not the surviving corporation or becomes a subsidiary
of another corporation (which shall be deemed to have occurred if another
corporation shall own, directly or indirectly, eighty percent or more of the
aggregate voting power of all outstanding equity securities of the Company);
or (c) a sale of all or substantially all of the Company's assets.  As used
herein or elsewhere in the Plan, the word "person" shall mean an individual, 
corporation, partnership, association or other person or entity, or any two
or more of the foregoing that have agreed to act together as a group. 

     1.4  Code shall mean the Internal Revenue Code of 1986, as it may be 
amended from time to time.

     1.5  Committee shall mean the Compensation Committee of the Board.

     1.6  Common Stock shall mean the common stock of the Company, $0.01 par
value, as described in the Company's Certificate of Incorporation.

     1.7  Company shall mean Dames & Moore, Inc., a Delaware corporation, or
any successor thereof.

     1.8  Director shall mean a member of the Board.

     1.9  Disability shall mean a physical or mental condition which prevents
an Employee from performing the normal duties of his or her Employment for a
period of at least 180 consecutive days.  The Committee shall determine an
Employee's Disability.  If an Employee makes application for disability 
benefits under the Company's group long-term disability policy, and qualifies
for such benefits, he or she shall be presumed to qualify as totally and 
permanently disabled under the Plan.  The Committee may require that the 
Employee submit to an examination by a competent physician or medical clinic
selected by the Committee on an annual basis to confirm Disability.  On the 
basis of such medical evidence, the determination of the Committee as to 
whether or not a condition of Disability exists shall be conclusive.  
Notwithstanding the foregoing, solely for purposes of determining the effect
of an Employment termination upon an Incentive Stock Option, an Employee
shall not be deemed to have terminated his or her Employment by reason of
Disability unless the Committee determines that such Employee is also 
disabled within the meaning of Sections 22(e)(3) and 422(c)(6) of the Code.

     1.10 Employee shall mean any officer or employee of the Company or any
of its Subsidiaries.  For purposes of administering the Plan with respect to
an Employee whose Employment has terminated, the term "Employee" shall also
mean an individual who received an Award while he or she was an officer or 
employee of the Company or a Subsidiary but whose Employment subsequently
terminated; provided, however, that an individual whose Employment has
terminated shall not be eligible to receive an Award thereafter. 

     1.11 Employment shall mean an Employee's employment with the Company or 
any of its Subsidiaries.  An Employee's Employment shall be deemed to have
terminated once he or she is no longer employed by the Company or any
Subsidiary as a "regular status employee," as such term is construed by the
Committee in accordance with Company policies.  If an Employee takes a leave
of absence with the Company's approval or is employed by the Company or a
Subsidiary on a less than full-time basis with the Company's approval, his or
her Employment shall not be deemed to have terminated.

     1.12 Exchange Act shall mean the Securities Exchange Act of 1934, as it
may be amended from time to time.

     1.13 Fair Market Value, when used with respect to Shares, Options or 
Restricted Stock, shall be determined for purposes of the Plan by reference
to the closing price of a Share on the New York Stock Exchange (or other 
principal stock exchange on which Shares are then listed) or, if Shares are
not then listed on an exchange, by reference to the closing price (if a 
National Market System security) or the mean between the bid and asked
prices (if an over-the-counter issue) of a Share as supplied by the National
Association of Securities Dealers, Inc. through Nasdaq (or its successor),
in each case as reported by The Wall Street Journal, for the date as of which
such value is to be determined or, if such date is not a business day, for 
the business day immediately preceding such date.  If no sales of Shares 
occur on such date described in the preceding sentence, the Fair Market Value
on that date shall be deemed to be the closing price on the most recent
preceding date on which Shares were sold.

     1.14 Incentive Stock Option shall mean an Option designated by the
Committee as an Incentive Stock Option and intended to satisfy the 
requirements of Section 422 of the Code.

     1.15 Non-Employee Director means a Director (i) who is a "non-employee 
director" within the meaning of Rule 16b-3 promulgated by the Securities and 
Exchange Commission pursuant to the Exchange Act and (ii) if the Board 
determines that compliance with Section 162(m) of the Code is advisable, who
is also an "outside director" within the meaning of Section 162(m) of the
Code and the regulations promulgated thereunder.

     1.16 Nonqualified Stock Option shall mean an Option that is not intended
to qualify as an Incentive Stock Option within the meaning of Section 422 of
the Code.

     1.17 Option shall mean an option to acquire Shares granted under the 
Plan and may refer to an Incentive Stock Option or a Nonqualified Stock Option.

     1.18 Option Agreement shall mean the agreement for an Incentive Stock 
Option or a Nonqualified Stock Option which is entered into between the 
Company and an Employee pursuant to Paragraph 6.3 of the Plan.

     1.19 Option Termination Date shall mean the date on which an Option 
terminates as specified by the Committee in the Option Agreement pursuant to
Paragraph 6.2 of the Plan.

     1.20 Plan shall mean this Amended and Restated 1991 Long-Term Incentive
Plan, as it may be amended from time to time.

     1.21 Restricted Stock shall mean Shares that are awarded pursuant to
Article 7 of the Plan.

     1.22 Restricted Stock Agreement shall mean the agreement governing an
Award of Restricted Stock which is entered into between the Company and an
Employee pursuant to Paragraph 7.1 of the Plan.

     1.23 Restriction Period shall mean the period specified by the Committee
in a Restricted Stock Agreement during which Shares shall be subject to the
restrictions provided for in Paragraph 7.3 of the Plan.

     1.24 Retirement shall mean the termination of an Employee's Employment,
other than by reason of death or Disability, on or after both attaining age 
fifty-five and completing at least ten Years of Service.

     1.25 Securities Act shall mean the Securities Act of 1933, as it may be
amended from time to time. 

     1.26 Shares shall mean shares of the Company's Common Stock.

     1.27 Subsidiaries shall mean all "subsidiary corporations" of the 
Company as such term is defined in Section 424(f) of the Code and any and all
other affiliated entities designated by the Board as "Subsidiaries."

     1.28 Years of Service shall mean an Employee's cumulative consecutive 
years of continuous Employment, beginning on the date the Employee most 
recently became an Employee and continuing thereafter on each anniversary 
thereof.

                                   ARTICLE 2
                      ADMINISTRATION AND AUTHORIZATION

     2.1  Plan Administration.  The Plan shall be administered by the
Committee, which shall be composed of two or more Non-Employee Directors who
are appointed by the Board.  The Board may from time to time remove members
from, or add members to, the Committee.  Vacancies on the Committee, 
howsoever caused, shall be filled by the Board.  The Committee shall select 
one of its members as Chairman and shall hold meetings at such times and
places as it may determine.  A majority of the authorized number of members 
of the Committee shall constitute a quorum for the transaction of business.
Any act of the Committee shall be taken by majority vote of the Committee
members at a meeting at which a quorum is present or by written consent 
signed by all of the members of the Committee.  No member of the Committee 
shall be eligible to be granted Awards under the Plan while he or she is a
member of the Committee, and each member of the Committee must in all 
respects remain a Non-Employee Director during his or her service on the
Committee.

     2.2  Duties and Powers.  The Committee is authorized and empowered to
administer the Plan and, in connection therewith:  (a) to select the
Employees to whom Awards are to be granted and to fix the number of Shares
and price per Share with respect to which Awards are to be granted to each; 
(b) to determine the dates upon which Awards shall be granted and the terms 
of the Awards in a manner consistent with the Plan, which terms need not 
always be identical; (c) to interpret the Plan; (d) to prescribe, amend and
rescind rules and regulations relating to the Plan; (e) to determine the
rights and obligations of Employees under the Plan; (f) to make Awards of
Restricted Stock, Incentive Stock Options and Nonqualified Stock Options and
to amend the terms of such Awards consistent with the provisions of the Plan;
(g) to direct the Company to execute Option Agreements, Restricted Stock 
Agreements and amendments thereto which set forth the terms of Awards; and
(h) to make all other determinations and to take all other actions which are
consistent with the Plan and which are necessary or appropriate for the 
administration of the Plan. 

     2.3  Authorization.  Any determination, decision or action of the
Committee in connection with the construction, interpretation, administration
or application of the Plan shall be final, binding and conclusive upon all
Employees, their transferees, beneficiaries, legal representatives, executors
and other successors and assigns and every other person claiming under or
through an Employee, unless otherwise determined by the Board.  If permitted
by Rule 16b-3 under the Exchange Act and Section 162(m) of the Code and the
regulations thereunder, and if so determined by the Board, any determination,
decision or action of the Committee provided for in the Plan may be made or
taken by action of the Board (or by action of an officer or officers of the
Company duly authorized and directed by the Board), with the same force and 
effect as if such determination, decision or action had been made or taken by
the Committee.  No member of the Committee or of the Board, and no other
person acting upon the authorization and direction of the Committee or the
Board, shall be liable for any determination, decision or action made in good
faith with respect to the Plan or an Award granted under the Plan.

     The Company shall indemnify and hold harmless the members of the
Committee and the Board, and other persons who are acting upon the 
authorization and direction of the Committee or the Board, from and against
any and all liabilities, costs and expenses incurred by such persons as a
result of any act or omission in connection with the performance of such 
persons' duties, responsibilities and obligations under the Plan, other than
such liabilities, costs and expenses as may result from the bad faith, 
willful misconduct or criminal acts of such persons.

                                    ARTICLE 3
                           STOCK SUBJECT TO THE PLAN

     The stock to be issued under the Plan upon the exercise of Options or 
the grant of Restricted Stock shall be the Company's Common Stock, which 
shall be made available, at the discretion of the Board or the Committee, 
from (i) authorized but unissued Common Stock, (ii) Common Stock reacquired
by the Company (including Shares purchased in the open market) and held in the
Company's treasury, or (iii) a combination of such unissued Common Stock and
reacquired Common Stock.  Notwithstanding the terms of the preceding sentence,
if Restricted Stock is granted with no purchase price or with a purchase
price that is less than twenty-five percent of the Fair Market Value
of the Company's Shares on the grant date, such Restricted Stock shall be 
issued only out of reacquired Common Stock that is held by the Company as
treasury stock.  The aggregate number of Shares that may be issued under the
Plan through Option exercises and grants of Restricted Stock shall not exceed 
2,500,000.  The limitation established by the preceding sentence shall be 
subject to adjustment as provided in Paragraph 8.3 of the Plan.

     In the event that any outstanding Award under the Plan expires, lapses, 
is terminated or is forfeited for any reason, the unissued Shares that are 
allocable to the unexercised portion of such Award shall again become
available for award under the Plan.

                                     ARTICLE 4
                          ELIGIBILITY AND PARTICIPATION

     Only persons who are officers or employees of the Company or its 
Subsidiaries shall be eligible to receive Awards under the Plan.  The
Committee shall determine the Employees to whom Options, Restricted Stock or
any combination thereof shall be granted, the time or times at which such
Awards shall be granted and the number of Shares to be subject to each Award.
An Employee may be granted Incentive Stock Options, Nonqualified Stock 
Options, Restricted Stock or any combination thereof; provided, however, that
the grant of Incentive Stock Options and Nonqualified Stock Options to an
Employee shall be awarded pursuant to separate Option Agreements, and each
Award of Incentive Stock Options and Nonqualified Stock Options shall be
specifically designated as such.

     The aggregate Fair Market Value of the Shares (determined at the time
the Option is granted) with respect to which Incentive Stock Options
(whenever granted) are exercisable for the first time by an Employee during
any calendar year (under all plans of the Company and its Subsidiaries) shall
not exceed $100,000.

     Within any calendar year, the maximum number of Shares with respect to
which Options may be granted to any Employee is 100,000, subject to the
adjustment provisions of Paragraph 8.3 of the Plan.  Within any calendar
year, the maximum number of Shares of Restricted Stock which may be granted
to any Employee is 50,000, subject to the adjustment provisions of Paragraph
8.3 of the Plan. 

                                   ARTICLE 5
                                    OPTIONS

     5.1  Purchase Price.  The purchase price of each Share covered by an
Option shall be established by the Committee and set forth in the applicable
Option Agreement; provided, however, that such price for an Incentive Stock
Option shall not be less than 100% of the Fair Market Value of such Shares 
on the date of grant and, if at the time an Incentive Stock Option is granted
the Employee owns more than 10% of the total combined voting power of all 
classes of stock of the Company, the purchase price of the Shares covered by
such Incentive Stock Option shall not be less than 110% of the Fair Market
Value of such Shares on the date the Incentive Stock Option is granted
and such Incentive Stock Option by its terms shall not be exercisable after
the expiration of 5 years from the date it is granted.

     5.2  Option Term.  The term of any Option shall be determined by the
Committee.  If the Committee does not specify the Option Termination Date in
the Option Agreement, the Option Termination Date shall be ten years after
the date the Option is granted.  In no event shall the Option Termination
Date applicable to an Incentive Stock Option be later than ten years from
the date such Option is granted.  Notwithstanding the foregoing, the 
Committee may, subsequent to granting any Nonqualified Stock Option or
Incentive Stock Option, extend the term thereof so long as the maximum term 
specified above for an Incentive Stock Option is not exceeded.  Furthermore,
the Option Termination Date shall be subject to earlier acceleration or 
termination as provided in Paragraphs 8.3 and 8.6 of the Plan.  

     5.3  Option Agreement.  Each Option granted under the Plan shall be 
evidenced by an Option Agreement in such form as the Committee may from time
to time approve.  Each Option Agreement shall contain such terms as the
Committee may deem necessary or appropriate and which are not inconsistent 
with the provisions of the Plan.

     5.4  Option Exercise.  An Employee may purchase fewer than the total 
number of Shares covered by an Option, provided that a partial exercise of an
Option may not be for less than 100 Shares unless fewer than 100 Shares
remain unexercised, in which case the entire remaining Option
must be exercised at one time.  An Option shall not be exercisable with
respect to a fraction of a Share.

     An Option may be exercised, in whole or in part, by giving written 
notice of exercise to the Company, which notice shall specify the number of
Shares to be purchased and, unless otherwise determined by the Committee, 
shall be accompanied by payment in full of the purchase price in
accordance with the provisions of Paragraph 6.6 of the Plan.  An Option shall
be deemed exercised when such written notice of exercise has been received 
by the Company.  No Shares shall be issued until full payment has been made 
and the Employee has satisfied the requirements of Paragraph 8.2 of the Plan
and such other conditions as may be required by the Plan, applicable laws,
rules or regulations or by the Committee in an Option Agreement.

     Until the issuance of a stock certificate to the Employee, no right to 
vote or receive dividends or any other rights as a shareholder shall exist 
with respect to Shares covered by an Option notwithstanding the exercise of
the Option.  No adjustment shall be made for a dividend or other rights for 
which the record date is prior to the date the stock certificate is issued, 
except as provided in Paragraph 8.3 of the Plan.

     5.5  Vesting of Options.  Subject to the other provisions of this
Article 6 and to Paragraph 8.3 of the Plan (relating to adjustments in the
event of a Change in Control) and Paragraph 8.6 of the Plan (relating to the
termination of an Option upon a termination of Employment), each Option shall
vest and become exercisable at such times and in such installments as the
Committee shall provide in each Option Agreement, provided that no Option 
shall vest or become exercisable less than six months after the date of 
grant.  Notwithstanding the foregoing, the Committee may, at any time,
accelerate the time at which an Option or any installment thereof may be
exercised if such acceleration does not conflict with the requirements of 
Rule 16b-3 under the Exchange Act.  Unless otherwise provided in the Plan or 
the Option Agreement, an Option may be exercised when vested and at any time
thereafter until, and including, the day before the Option Termination Date.

     5.6  Payment of the Purchase Price.  Except as otherwise determined
by the Committee or as otherwise provided in this Article 6, the entire
Option exercise price for the Shares as to which an Option is exercised 
shall be paid at the time the Option is exercised by cashier's check or such
other means as deemed acceptable by the Committee.  In the discretion of the
Committee or if so provided in the Option Agreement, an Employee may elect 
to pay for some or all of the Shares covered by an Option with Shares that 
are already owned at the time of exercise by the Employee, subject to all 
restrictions and limitations of applicable laws, rules and regulations, and
subject to the satisfaction of any conditions the Committee may impose,
including, without limitation, the making of such representations and 
warranties and the providing of such other assurances that the Committee
may require with respect to the Employee's title to the Shares used for 
payment of the exercise price. Such payment shall be made by delivery of 
certificates representing the Shares, duly endorsed or with a duly signed
stock power attached, and such Shares shall be valued at their Fair Market
Value as of the date immediately preceding the date of their delivery to the
Company. 

     The Committee may permit an Option to be exercised pursuant to a 
cashless exercise procedure involving a simultaneous exercise of an Option 
and sale of the underlying Shares and based upon such requirements as the 
Committee may establish, including, without limitation, the delivery
of instructions from the Employee to the Company that, upon receipt of the 
purchase price from the Employee's broker in payment for any Shares purchased
pursuant to the exercise of an Option, the Company shall issue such Shares 
directly to the broker designated by the Employee.

                                  ARTICLE 6
                              RESTRICTED STOCK

     6.1  Grants of Restricted Stock.  Each Award of Restricted Stock under
the Plan shall be evidenced by a Restricted Stock Agreement in such form as
the Committee may from time to time approve.  Each Restricted Stock Agreement
shall contain such terms as the Committee may deem necessary or appropriate 
and which are not inconsistent with the provisions of the Plan.  Each
certificate for Restricted Stock shall be registered in the name of the 
Employee to whom the Restricted Stock is awarded and, if requested by the
Committee, shall be deposited with the Company by the Employee, together 
with a stock power endorsed in blank.  

     6.2  Purchase Price.  The Committee shall have discretion to determine
whether or not an Employee shall be required to pay a purchase price for the
Restricted Stock which he or she receives.  If a purchase price is required,
the Committee shall determine the purchase price per Share.  Any such 
purchase price which is required by the Committee shall be described in the
Restricted Stock Agreement and shall be payable on the terms specified in 
the Restricted Stock Agreement. 

     6.3  Restrictions.  At the time of the Award of Restricted Stock, there
shall be established for the Employee a Restriction Period of such length as
shall be determined by the Committee, provided that the Restriction Period 
shall in all cases be at least six months if required by Rule 16b-3 under
the Exchange Act.  If the Committee fails to specify a Restriction Period,
the Restriction Period shall be five years from the date of grant.  Except 
for the restriction on transferability during the Restriction Period
described in Paragraph 8.1 of the Plan and the additional restrictions under
Paragraph 8.4 of the Plan (relating to collection and withholding of taxes) 
and Paragraph 8.6 of the Plan (relating to the repurchase of Restricted Stock
on an Employee's termination of Employment), the Employee shall have the 
rights of a shareholder of the Company with respect to such Restricted
Stock, including, without limitation, the right to vote such Restricted Stock
and to receive any dividends thereon which are declared and paid by the 
Company.  

     At the expiration of the Restriction Period, all restrictions imposed
on the Employee's Shares of Restricted Stock shall lapse (except as provided
in Paragraph 8.4 with respect to withholding taxes), and the Company shall 
return to the Employee (or the Employee's legal representative or 
beneficiary) any stock certificates and stock powers previously deposited 
with the Company pursuant to Paragraph 7.1 of the Plan.  Notwithstanding the
foregoing, the Committee may, at any time, reduce or eliminate the 
Restriction Period which is applicable to an Award of Restricted Stock if 
such action does not conflict with the requirements of Rule 16b-3 under the
Exchange Act. 

                                       ARTICLE 7
                                 ADDITIONAL PROVISIONS

     7.1  Transferability of Awards.  An Employee may not transfer, assign, 
pledge or hypothecate any Option or Restricted Stock granted under the Plan, 
either voluntarily or by operation of law, other than by will or the laws of
descent and distribution, and an Option shall be exercisable during an 
Employee's lifetime only by the Employee; provided, however, that the 
foregoing prohibition shall apply to Restricted Stock only during the 
Restriction Period. 

     Notwithstanding anything to the contrary in the preceding paragraph, 
the Committee may grant a Nonqualified Stock Option or Restricted Stock that
is transferable by an Employee, without payment of consideration to such 
Employee, (i) to immediate family members of such Employee (that
is, to his or her spouse, children or grandchildren), (ii) to trusts for the
benefit of such immediate family members, (iii) to partnerships whose only 
partners are such family members, or (iv) if permitted by Rule 16b-3 under 
the Exchange Act and applicable provisions of the Code and the regulations
thereunder, to any charitable institutions or other persons as may be 
designated by the Committee.  The Committee may also amend an outstanding
Nonqualified Stock Option or grant of Restricted Stock at any time to 
provide for such transferability.  A Nonqualified Stock Option or Restricted
Stock shall be transferable only if the applicable Option Agreement or 
Restricted Stock Agreement, in its original form or as amended, sets forth the
terms of such transferability. 

     All of the terms of the Plan and of any Option Agreement or Restricted
Stock Agreement governing an Award (including, without limitation, 
transferability restrictions and vesting and termination provisions that are
based upon the continuation of an Employee's Employment) shall be final, 
binding and conclusive upon any transferee of an Award and upon every other
beneficiary, legal representative, executor or other successor or assign of 
an Employee.  Where appropriate to the context in which such term is used, 
references to an Employee also shall refer to such Employee's transferees, 
beneficiaries, legal representatives, executors and other successors and
assigns.

     7.2  Securities Law Restrictions on the Issuance of Shares.  No Options
or Shares shall be issued or delivered hereunder unless and until the 
Committee determines that there has been compliance with all applicable 
requirements of the Securities Act and the rules and regulations promulgated
thereunder, all applicable listing requirements of any national securities
exchange on which Shares are then listed, all applicable state and blue sky
securities laws, rules and regulations, and any other requirements of law or
of any regulatory body having jurisdiction over such issuance and delivery. 
The inability of the Company to obtain any required permits, authorizations
or approvals necessary for the lawful issuance and sale of any Shares 
hereunder on terms deemed reasonable by the Committee shall relieve the 
Company, the Board and the Committee of any liability in respect of the 
nonissuance or sale of such Shares as to which such requisite permits, 
authorizations or approvals shall not have been obtained.

     As a condition to the granting or exercise of any Option or the 
issuance of any Restricted Stock, the Committee may require the person 
receiving or exercising such Option or Restricted Stock to make any 
representation to the Company as may be required or appropriate under the
Securities Act or any other applicable law, rule or regulation, including,
without limitation, a representation that such person is acquiring the 
Option or Shares covered by such Option or Restricted Stock for investment 
and without any present intention to sell or distribute such Option or 
Shares, and that such Option or Shares will not be sold or transferred 
other than pursuant to an effective registration statement under the 
Securities Act or pursuant to a registration exemption such as Rule 144
under the Securities Act.

     Each Option Agreement, Restricted Stock Agreement and certificate 
representing Shares acquired upon exercise of an Option or grant of 
Restricted Stock shall be endorsed with all legends, if any, that the 
Committee determines are required or appropriate under applicable federal 
and state securities laws, rules and regulations to be placed on such 
agreement and/or certificate.  

     7.3  Option and Share Adjustments.  If the Company's outstanding Shares
are increased, decreased, changed into or exchanged for a different number 
or kind of Shares or other securities of the Company through reorganization,
merger, consolidation, recapitalization, reclassification, exchange of stock,
stock dividend, stock split, reverse stock split or other similar 
transaction, upon authorization of the Committee an appropriate and
proportionate adjustment shall be made in the number or kind of Shares or 
other securities, and the purchase price thereof, which may be issued in
the aggregate and to individual Employees under the Plan, including, without
limitation, an adjustment to outstanding but unexercised Options.  However,
no such adjustment need be made if, upon the advice of counsel, the 
Committee determines that such adjustment may result in the receipt of 
federally taxable income to Employees who hold Options or Restricted Stock 
granted hereunder.

     Upon the occurrence of a Change in Control, the Plan and any 
then-outstanding Awards (whether vested or not vested) shall terminate as 
of the effective date of such Change in Control unless:  

          (a)  Provision is made in writing in connection with such 
  transaction for the continuance of the Plan and for the assumption of such
  Awards, or for the substitution for such then-outstanding Awards of new 
  awards covering the securities of any successor or surviving corporation in
  the Change in Control or an affiliate thereof, with such adjustments
  as the Committee deems appropriate with respect to the number and kind of 
  securities and per-share purchase price under such substituted awards, in 
  which event the Plan and such outstanding Awards shall continue or be 
  replaced, as the case may be, in the manner and under the terms so provided;
  or

          (b)  The Committee otherwise provides in writing for such 
  adjustments as it deems appropriate in the terms of the then-outstanding
  Awards including, without limitation, providing for the cancellation of 
  Awards and their automatic conversion into the right to receive the 
  securities or other properties which a holder of the Shares underlying 
  such Awards would have been entitled to receive upon the consummation of
  the Change in Control had such Shares been issued and outstanding (net of
  the appropriate purchase price) as of the date of the Change in Control.  

     If, pursuant to the foregoing provisions of this Paragraph 8.3, outstanding
 Awards will terminate upon the occurrence of a Change in Control without
 provision by the Committee for any of the actions described in 
 subparagraphs (a) and (b) above, then any Employee holding an outstanding
 Award shall be given the right, at such time prior to the consummation of
 the Change in Control as the Committee shall designate, to exercise his or
 her Option and to vest in any Restricted Stock to the full extent not 
 theretofore exercised or vested.

     Except to the extent required in order to retain the qualification of 
an Option as an Incentive Stock Option under Section 422 of the Code, to the
maximum extent possible any adjustments authorized by this Paragraph 8.3 
with respect to any outstanding Awards shall be made by means of appropriate
and proportionate adjustments to the number of Shares and the purchase price
therefor under the unexercised portions of such outstanding Awards but
without changing the aggregate purchase price applicable to the unexercised
portions of outstanding Awards.  In all cases, the nature and extent of 
adjustments under this Paragraph 8.3 shall be determined by the Committee. 
No fractional shares of stock shall be issued under the Plan pursuant to any
such adjustment.  All adjustments and actions described in this Paragraph 8.3
shall be subject to compliance with the requirements of Rule 16b-3 under the
Exchange Act.

     7.4  Tax Withholding.  The Committee shall make such provisions and
take such actions as it deems necessary or appropriate for the withholding of
any federal, state, local and other tax required by law to be withheld with
respect to the exercise or receipt of an Award or Shares under the Plan or 
with respect to the lapse of restrictions on Shares of Restricted Stock, 
including, without limitation, (i) deducting the amount of any such 
withholding tax from any compensation or other amounts payable to an 
Employee by the Company, or (ii) requiring an Employee, as a condition of
exercising or receiving an Award or Shares or as a condition to the lapse of
restrictions on Shares of Restricted Stock, to pay to the Company any amount
required to be withheld or to execute such other documents as the Committee 
deems necessary or desirable in connection with the satisfaction of any
applicable withholding obligation.  

     Upon the exercise of an Option, the Committee shall have the authority
to withhold from issuance a number of Shares sufficient to satisfy the tax
withholding obligations described above.  Such withheld Shares shall be
valued based upon the Fair Market Value of Shares as of the date of
the Employee's Option exercise.

     The Company shall not be obligated to issue Shares to an Employee, or to
remove restrictions from Restricted Stock upon termination of the applicable
Restriction Period, unless and until all of the withholding and payment 
obligations described above have been satisfied, and restrictions on
Restricted Stock shall not lapse until such obligations have been satisfied. 
If an Employee fails to satisfy such obligations with respect to Restricted 
Stock within six months after the date that the restrictions on the 
Restricted Stock would otherwise lapse, such Restricted Stock shall, to the
extent permitted by law, be repurchased by the Company at the lesser of the
original purchase price or current Fair Market Value.  If the Employee did
not pay any purchase price for such Restricted Stock, it shall be forfeited
to the Company without any payment being made by the Company to the Employee.

     7.5  Continuation of Employment.  Nothing contained in the Plan or in 
any Award granted under the Plan shall confer upon any Employee any rights 
with respect to continuation of Employment by the Company or its 
Subsidiaries.  Neither the Plan nor any Award or individual agreement issued
pursuant to the Plan shall be deemed a contract of Employment or limit the
Company's right to terminate the Employment of any Employee.  Nothing in the
Plan shall be construed as giving any Employee any right to receive an Award.

     7.6  Termination of Employment.  If an Employee terminates his or her 
Employment for any reason other than death, Disability or Retirement, any 
Incentive Stock Option or Nonqualified Stock Option held by the Employee 
shall terminate on the earlier of the Option Termination Date or the 
ninetieth day after the date of such Employment termination, and the Option
shall be exercisable during such post-Employment period only to the extent,
if any, that it was exercisable on the date that the Employee's Employment 
terminated.  Notwithstanding the foregoing:  (a) if the Committee
determines that an Employee's Employment was terminated by the Company or a
Subsidiary by reason of the Employee's fraud, illegal conduct or willful
misconduct (including, without limitation, a willful violation of Company 
policies and procedures), such Option shall terminate on the date of
the termination of such Employee's Employment; and (b) any Option that was
granted prior to August 15, 1995 to an officer or a director of the Company
who is subject to the provisions of Section 16 of the Exchange Act as of 
said date shall terminate on the date of the termination of such officer's or
director's Employment if his or her Employment terminates for any reason 
other than death, Disability or Retirement.

     If an Employee terminates his or her Employment because of such 
Employee's death, Disability or Retirement, any Nonqualified Stock Option
held by the Employee shall continue to vest in accordance with its terms and
shall terminate upon the Option Termination Date as if such Employee had 
remained an Employee of the Company.

     If an Employee terminates his or her Employment because of such 
Employee's Retirement, any Incentive Stock Option held by the Employee shall
continue to vest in accordance with its terms and shall terminate on the
earlier of the Option Termination Date or the ninetieth day after the date
of such Employment termination. 

     If an Employee terminates his or her Employment because of such 
Employee's death or Disability, any Incentive Stock Option held by the 
Employee shall continue to vest in accordance with its terms and shall 
terminate on the earlier of the Option Termination Date or one year after
the date of such Employment termination. 

     In the event of an Employee's death, any Incentive Stock Option or 
Nonqualified Stock Option may be exercised by the Employee's legal 
representative or executor or by the persons to whom the Employee's rights 
under the Incentive Stock Option or Nonqualified Stock Option shall pass by
will or by the laws of descent and distribution.  In the event of an 
Employee's Disability, any Incentive Stock Option or Nonqualified Stock
Option may be exercised by the Employee's legal representative.

     If an Employee holding Restricted Stock terminates his or her 
Employment for any reason other than death, Disability or Retirement, any 
Restricted Stock for which the Restriction Period has not lapsed shall be 
repurchased by the Company at a price equal to the lesser of the purchase
price paid by the Employee for such Restricted Stock or the Fair Market Value
of such Restricted Stock on the date of such Employment termination.  The
repurchase price for such Restricted Stock shall be paid to the Employee or
his or her legal representative.  If the Employee did not pay a purchase
price for any Restricted Stock for which the Restriction Period has not
lapsed, such Restricted Stock shall be forfeited to the Company without any
payment being made by the Company to the Employee. 

     If an Employee holding Restricted Stock as to which the Restriction 
Period has not lapsed terminates his or her Employment because of such 
Employee's death, Disability or Retirement (defined for the specific purpose
of this subparagraph and the immediately preceding subparagraph
as an Employment termination after an Employee either reaches age 60 or has
at least 20 years of credited service with the Company), the Employee (or 
legal representative or named beneficiary of the Employee if the Employee is 
legally incapacitated or deceased) shall be entitled to receive all of
such Restricted Stock free of the restrictions described in Paragraph 7.3 of
the Plan.

     Notwithstanding the foregoing provisions of this Paragraph 8.6, to the
extent permitted by Rule 16b-3 under the Exchange Act, Section 422 of the 
Code and the regulations thereunder and other applicable laws, rules and
regulations:  

          (a)  At the time of awarding any Nonqualified Stock Option, 
     Incentive Stock Option or Restricted Stock, the Committee may specify
     in the Option Agreement or Restricted Stock Agreement that an Employee's
     termination of Employment shall result in consequences that are 
     different from those described above in this Paragraph 8.6; 

          (b)  At any time subsequent to the award of any Nonqualified Stock
     Option or Incentive Stock Option, the Committee may specify that such
     Option shall terminate at any time up to its original Option Termination
     Date after the termination of an Employee's Employment, notwithstanding
     that the Option Agreement governing such Option may provide for an 
     earlier termination date as a result of the Employee's termination of 
     Employment; and 

          (c)  At any time subsequent to the award of any Restricted Stock, 
     the Committee may specify that an Employee shall retain some or all of
     such Restricted Stock following the termination of the Employee's 
     Employment, notwithstanding that the Restricted Stock Agreement may 
     provide that the Restricted Stock must be sold to the Company following
     the termination of the Employee's Employment.

     7.7  Amendment or Termination of the Plan.  The Board may terminate the
Plan at any time, and either the Board or the Committee may amend the Plan
at any time.  However, (i) if required by Rule 16b-3 under the Exchange Act 
or any other applicable law, rule or regulation, no amendment of the Plan 
shall become effective unless approved by the Company's shareholders in 
accordance with the requirements of Rule 16b-3 or such other applicable law,
rule or regulation, and (ii) the Committee is authorized to amend the Plan 
only if such amendment does not require the approval of the Company's 
shareholders under any applicable law, rule or regulation.  No amendment
or termination of the Plan shall affect in a material and adverse manner any
Award granted prior to the date of such amendment or termination without the
consent of the Employee holding such Award.

     7.8  Amendments of Awards.  The Committee may amend any of the terms of
any Award at any time in any manner that is consistent with the provisions of
the Plan.  Unless required by applicable law, rule or regulation, no such 
amendment shall affect in a material and adverse manner any Award granted 
prior to the date of such amendment without the consent of the Employee
holding such Award.

     7.9  Last Date for Awards.  No Award shall be granted pursuant to the
Plan more than ten years after May 22, 1995, which is the date on which the
Board adopted the Plan.  

     7.10 Governing Law.  The Plan shall be governed by, and construed and
enforced in accordance with, the laws of the State of Delaware.

     7.11 Notices.  Any notice required or permitted to be given to the 
Company must be in writing and personally delivered, sent by United States
mail (postage prepaid) or sent by facsimile transmission, addressed to the
principal office of the Company and directed to the attention of the
Secretary of the Company; any such notice shall be effective upon actual 
receipt by the Company.  Any notice required or permitted to be given to an 
Employee (or his legal representative or other successor or assign) must be
in writing and personally delivered, sent by United States mail (postage
prepaid) or sent by facsimile transmission, addressed to such person at his
or her last address on record with the Company; any such notice that is 
mailed by the Company in the foregoing manner shall be deemed to have been 
delivered three days after deposit in the mail. 

     7.12 Shareholder Approval Required.  The Amended and Restated 1991 
Long-Term Incentive Plan is subject to and contingent upon approval by the 
Company's shareholders, as such approval is specified in Rule 16b-3 under 
the Exchange Act and in Sections 162(m) and 422(b)(1) of the Code and the 
regulations thereunder.  The Amended and Restated 1991 Long-Term Incentive
Plan shall become effective on the date of approval by the Company's 
shareholders.  From and after the date of such shareholder approval, the 
terms of the Amended and Restated 1991 Long-Term Incentive Plan shall govern
all Awards that were made prior to such approval date and all Awards that 
are made subsequent to such date. 



                          EQUITY PURCHASE AGREEMENT

                                by and among

                           DOW ENVIRONMENTAL INC.,

                            TCM TECHNOLOGIES INC.

                                     and

                           RADIAN ACQUISITION CORP.

                          Dated as of June 23, 1998
 




                              TABLE OF CONTENTS
                         (Not part of this Agreement)


     ARTICLE I. DEFINITIONS AND TERMS

          1.01. Specific Definitions  
          1.02. Other Definitional Provisions 

     ARTICLE II. PURCHASE AND SALE  

          2.01. Purchase and Sale of Membership Interests
          2.02. Purchase Price 
          2.03. The Closing 
          2.04. Deliveries
          2.05. Purchase Price Adjustment

     ARTICLE III. REPRESENTATIONS AND WARRANTIES OF SELLERS
 
          3.01. Ownership of Membership Interests
          3.02. Authorization   
          3.03. Binding Effect
          3.04. No Violations 
          3.05. Brokers and Finders

     ARTICLE IIIA.  REPRESENTATIONS AND WARRANTIES OF TDCC 

          3.01A. Capital Stock
          3.02A. Authorization
          3.03A. Binding Effect
          3.04A. No Violations

     ARTICLE IV. REPRESENTATIONS AND WARRANTIES OF SELLERS
                 RELATING TO THE COMPANY 

          4.01. Organization 
          4.02. Capitalization
          4.03. Subsidiaries 
          4.04. No Violations 
          4.05. Consents and Approvals
          4.06. Financial Statements 
          4.07. Absence of Change 
          4.08. Title to Assets; Real Property and Related Matters 
          4.09. Litigation 
          4.10. Compliance With Applicable Law
          4.11. Permits
          4.12. Environmental Matters
          4.13. Brokers and Finders
          4.14. Contracts
          4.15. Intellectual Property
          4.16. Taxes
          4.17. Employee Matters
          4.18. Warranties
          4.19. Customers and Suppliers 
          4.20. Inventories
          4.21. Receivables
          4.22. EBITDA  
          4.23. Backlog
          4.24. Insurance
          4.25. Commercial Practices
          4.26. Projections 

     ARTICLE V. REPRESENTATIONS AND WARRANTIES OF PURCHASER 
 
          5.01. Organization
          5.02. Authorization
          5.03. Binding Effect 
          5.04. No Violations
          5.05. Consents and Approvals
          5.06. Brokers and Finders
          5.07. Financing 
          5.08. Litigation 
          5.09. Investment Intent
          5.10. Foreign Ownership; Officers and Directors

     ARTICLE VA. REPRESENTATIONS AND WARRANTIES OF GROUP 

          5.01A. Capital Stock
          5.02A. Authorization 
          5.03A. Binding Effect 
          5.04A. No Violations 

     ARTICLE VI. COVENANTS 

           6.01. Conduct of the Business Pending the Closing 
           6.02. Access to Information 
           6.03. Reasonable Best Efforts; Good Faith 
           6.04. Public Announcements
           6.05. Employee Benefits
           6.06. Certain Debt Obligations 
           6.07. No Solicitation     
           6.08. Guaranteed Work   
           6.09. Transactions with Affiliates
           6.10. Tail Insurance
           6.11. TDCC Guarantee 
           6.12. Group Guarantee 


     ARTICLE VII. CONDITIONS TO CLOSING

           7.01. General Conditions  
           7.02. Conditions to Obligations of the Sellers
           7.03. Conditions to Obligations of Purchase

     ARTICLE VIII. TERMINATION 

          8.01. Termination
          8.02. Effect of Termination

     ARTICLE IX. INDEMNIFICATION

          9.01. Indemnification by Sellers 
          9.02. Indemnification by Purchaser
          9.03. Indemnification Process
          9.04. Limitations on Indemnity Payments 
          9.05. Survival  
          9.06. Characterization of Indemnification Payments

     ARTICLE X. GENERAL PROVISIONS

          10.01. Expenses and Taxes; Tax Returns  
          10.02. Mutual Release
          10.03. Further Assurances
          10.04. Amendment/Nonassignment
          10.05. Waiver    
          10.06. Notices
          10.07. Headings and Schedules
          10.08. Applicable Law
          10.09. No Third Party Rights 
          10.10. Counterparts
          10.11. Severability
          10.12. Entire Agreement
          10.13. Consent to Jurisdiction; Jury Trial; Venue 
          10.14. Fair Construction    


 
    List of Disclosure Memorandum Schedules and Exhibits to this Agreement
    ----------------------------------------------------------------------

                  Number          Description
                  ------          -----------
                  1.01            Officers
                  3.01            Liens on Membership Interests
                  4.02            Capitalization
                  4.03            Subsidiaries 
                  4.04            No Violations
                  4.05            Consents and Approvals
                  4.06(a)         Financial Statements
                  4.07            Absence of Change
                  4.08(a)         Real Property
                  4.08(b)         Leases
                  4.09            Litigation
                  4.10            Compliance With Applicable Law
                  4.11            Permits
                  4.12(a)         Environmental Matters (Compliance)
                  4.12(b)         Environmental Matters (Permits)
                  4.12(c)         Environmental Matters (Notices)
                  4.12(d)         Environmental Matters (Pending or 
                                  Threatened Actions)
                  4.12(f)         Environmental Matters (Conditions)
                  4.14            Contracts
                  4.15(a)         Intellectual Property
                  4.15(b)(i)      Intellectual Property (Infringement or 
                                  Improper Use)
                  4.15(b)(ii)     Intellectual Property (Waiver of Material 
                                  Rights to Intellectual Property)
                  4.16(c)         Tax Returns
                  4.16(e)         Tax-Sharing Agreements
                  4.17(a)         Employee Matters (Plans)
                  4.17(b)(iii)    Employee Matters (Compliance of Plans)
                  4.17(b)(iv)     Employee Matters (Group Health Plans)
                  4.17(b)(v)      Employee Matters (Benefit Arrangements)
                  4.18            Warranties
                  4.19            Customers and Suppliers
                  4.24            Insurance
                  4.26            Projections
                  5.05            Consents and Approvals
                  5.10(a)         Foreign Owners
                  5.10(b)         Officers and Directors
                  6.01            Conduct of the Business Pending the Closing
                  6.05(a)         Severance
                  6.06            Certain Debt Obligations

                  Exhibit A       Form of Bill of Sale
                  Exhibit B       Ownership of Membership Interests
                  Exhibit C       Form Opinion of Purchaser's Counsel
                  Exhibit D       Form Opinion of Sellers' Counsel
                  Exhibit E       Form Opinion of the Company's Counsel


 
                          EQUITY PURCHASE AGREEMENT
                          -------------------------

     This EQUITY PURCHASE AGREEMENT, dated as of June 23, 1998, is by and 
among Dow Environmental Inc., a Delaware corporation ("DEI"), TCM 
Technologies Inc., a Delaware corporation ("TCM" and DEI collectively the 
"Sellers", each individually a "Seller"), The Dow Chemical Company, a 
Delaware corporation ("TDCC") and Radian International LLC, a Delaware 
limited liability company (the "Company") (TDCC and the Company, signatories 
to this Agreement for certain limited purposes specified herein) and Radian 
Acquisition Corp., a Delaware corporation ("Purchaser") and Dames & Moore 
Group, a Delaware corporation ("Group," signatory to this Agreement for 
certain limited purposes specified herein).  

     The Sellers are the owners of all of the issued and outstanding equity 
interests (the "Membership Interests") of the Company;

     TDCC is the owner, directly or indirectly, of all of the issued and 
outstanding capital stock of the Sellers;

     On the terms and subject to the conditions contained in this Agreement, 
the Sellers desire to sell and Purchaser desires to purchase all of the 
Sellers' right, title and interest in and to the Membership Interests;

     NOW, THEREFORE, the parties agree as follows:


                                  ARTICLE I. 
                             DEFINITIONS AND TERMS
                             ---------------------

     1.01 Specific Definitions.  As used in this Agreement, the following 
terms have the following meanings:

     "AAA" means the American Arbitration Association.

     "Acceptable Range" has the meaning specified in Section 6.08.

     "Additional Guaranteed Amount" has the meaning specified in Section 6.08.

     "Adjusted Average Price" has the meaning specified in Section 6.08. 

     "Affiliate" means, with respect to any Person, any Person directly or 
indirectly controlling, controlled by or under common control with, such 
Person.  For the purposes of this definition, "control" (including, with 
correlative meaning, the terms "controlling," "controlled by" and "under 
common control with") means the possession, directly or indirectly, of the 
power to direct or cause the direction of management and policies of such 
Person through the ownership of more than 50% of the voting securities, by 
contract or otherwise.

     "Agreement" means this Equity Purchase Agreement, as the same may be 
amended or supplemented from time to time in accordance with the terms of 
this Agreement.

     "Amended Plan" has the meaning specified in Section 6.05(b).

     "Assets" means the assets of the Company and its Subsidiaries, stated in
accordance with GAAP, applied on a basis consistent with that used in the 
preparation of the Company's audited balance sheet as of December 31, 1997, 
except as may be required by the definition of Closing Equity.

     "Balance Sheet" means the unaudited consolidated balance sheet as of the
quarter ended March 31, 1998 for the Company, included in the Financial 
Statements set forth on Schedule 4.06(a) of the Disclosure Memorandum.

     "Benefit Arrangement" means any employment, consulting, severance or 
other similar contract, arrangement or policy and each plan, arrangement 
(written or oral), program, agreement or commitment providing for insurance 
coverage (including any self-insured arrangements), workers' compensation, 
disability benefits, supplemental unemployment benefits, vacation benefits, 
retirement benefits, life, health, disability or accident benefits 
(including, without limitation, any "voluntary employees' beneficiary 
association" as defined in Section 501(c)(9) of the Code providing for the 
same or other benefits) or for deferred compensation, profit-sharing bonuses,
stock options, stock appreciation rights, stock purchases or other forms of 
incentive compensation or post-retirement insurance, compensation or benefits
which (i) is not a Welfare Plan, Pension Plan or Multiemployer Plan, (ii)
is entered into, maintained, contributed to or required to be contributed to,
as the case may be, by the Company or any ERISA affiliate or under which the 
Company has any liability, and (iii) covers any employee or former employee 
of the Company.

     "Business Continuation Payments" has the meaning described in the 
Letters of Understanding.

     "Business Day" means any day other than a Saturday, a Sunday or a day on
which banks in New York City are authorized or obligated by law or executive 
order to close.  

     "Claim Notice" has the meaning specified in Section 9.03(a).

     "Closing" means the closing of the transactions provided for in this 
Agreement.

     "Closing Balance Sheet" means the audited consolidated balance sheet as 
of the Closing Date (i) prepared in accordance with GAAP applied on a 
consistent basis with that used in the preparation of the audited 
consolidated balance sheet for the fiscal year ended December 31, 1997 and 
(ii) including line items (including the constituent components thereof) 
consistent with those in the audited consolidated balance sheet for the 
fiscal year ended December 31, 1997.

     "Closing Date" means the Business Day on which the Closing occurs.

     "Closing Equity" means the net book value of the Assets minus the 
Liabilities as of the Closing subject to the following sentence.  For 
purposes of calculating the Closing Equity, (A) the following shall 
specifically be included as Liabilities (whether or not consistent with 
GAAP):  (i) the Transaction Success Payments, and (ii) a liability reserve of
$2 million related to severance costs (other than any payments under the 
Letters of Understanding), which may be incurred after the Closing in excess 
of Purchaser's two weeks' severance practice and (B) the following items 
specifically shall be excluded from the Assets and the Liabilities (whether 
or not consistent with GAAP): (i) all goodwill; (ii) all Business 
Continuation Payments; (iii) all Debt Obligations released at or prior to the
Closing pursuant to Section 6.06; and (iv) other than as provided in (A)(ii) 
above, all severance and other similar payments or obligations of the Company
incurred or to be incurred under any Contract or Employee Plan as a result of
any actions taken or to be taken by the Purchaser or the Company following 
the Closing.

     "Code" means the United States Internal Revenue Code of 1986, as amended.

     "Company" has the meaning specified in the recitals and includes any 
successor to the Company.

     "Company Employees" has the meaning specified in Section 6.05(c).

     "Confidentiality Agreement" means the Confidentiality Agreement, dated 
February 4, 1998 among Sellers, the Company and Purchaser.

     "Consent" means any consent, waiver, approval, authorization, exemption,
registration or declaration.

     "Contracts" means all agreements, contracts, leases, purchase and sale 
orders, arrangements, commitments, proposals which have been accepted by the 
customer and licenses to which the Company or any of its Subsidiaries is a 
party.

     "Damages" has the meaning specified in Section 9.01.

     "Debt Obligations" has the meaning specified in Section 6.06.

     "DEI" has the meaning specified in the recitals.

     "Direct Claim" has the meaning specified in Section 9.03(a).

     "Disclosure Memorandum" has the meaning specified in Article III.

     "Dow Party" has the meaning specified in Section 6.08(a).

     "Employee Plans" means all Benefit Arrangements, Multiemployer Plans, 
Pension Plans and Welfare Plans.

     "Environmental Conditions" means the introduction into the environment 
of any pollution, including, without limitation, any contaminant, irritant or
pollutant or other Hazardous Substance (whether upon any Facility or other 
property and whether such pollution constituted at the time thereof a 
violation of any Environmental Law in connection with the Release of any 
Hazardous Substance) as a result of which the Company or any of its 
Subsidiaries has or may reasonably be expected to become liable to any Person
or by reason of which any Facility or any of the assets may reasonably be 
expected to suffer or be subjected to any lien.

     "Environmental Laws" means all applicable United States, federal, state 
and local laws, statutes, ordinances, rules, regulations, orders and 
judgments which regulate or relate to the protection  or clean-up of the 
environment, the use, treatment, storage, transportation, generation, 
manufacture, processing, distribution, handling or disposal of, or emission, 
discharge or other Release or threatened Release of, Hazardous Substances or 
otherwise dangerous substances, wastes, or pollutants, the preservation or 
protection of waterways, groundwater, drinking water, air, wildlife, plants 
or other natural resources, the health and safety of persons or property, or 
the protection of the health and safety of employees, including, without 
limitation, the Federal Water Pollution Control Act (33 U.S.C. sec. 1251 et 
seq.), the Resource Conservation & Recovery Act (42 U.S.C. sec. 6901 et 
seq.), the Safe Drinking Water Act (21 U.S.C. sec. 349, 42 U.S.C. subsec. 
210, 300f), the Toxic Substances Control Act (15 U.S.C. sec. 2601 et seq.), 
the Clean Air Act (42 U.S.C. sec. 7401 et seq.), and the Comprehensive 
Environmental Response, Compensation and Liability Act ("CERCLA," 42 U.S.C. 
sec. 9601 et seq.)

     "ERISA" means the United States Employee Retirement Income Security Act 
of 1974, as amended.

     "ERISA Affiliate" means any entity which at any relevant time prior to 
Closing was a member of a "controlled group of corporations" with or under 
"common control" with the Company, as defined in Section 414(b) or (c) of the
Code.

     "Estimated Statement of Closing Equity" means a reasonable estimate of 
Closing Equity, prepared by Sellers in good faith and delivered to Purchaser 
at least two Business Days prior to the Closing Date.  The Estimated 
Statement of Closing Equity shall assume that the Debt Obligations have been 
extinguished as contemplated by Section 6.06.  

     "Facilities" means all plants, buildings, warehouses, improvements and 
all real property and related facilities on the properties the addresses of 
which are listed on Schedule 4.08 of the Disclosure Memorandum.

     "Financial Statements" has the meaning specified in Section 4.06(a).

     "GAAP" means United States generally accepted accounting principles as 
in effect from time to time.

     "Group" means the Dames & Moore Group, a Delaware corporation.

     "Group Guarantee" has the meaning specified in Section 6.12.

     "Guarantee Period" has the meaning specified in Section 6.08(a).

     "Guaranteed Amount" has the meaning specified in Section 6.08(a).

     "Hazardous Substance" means any pollutant, contaminant, chemical, waste 
and any toxic, infectious, carcinogenic, reactive, corrosive, ignitable or 
flammable chemical or chemical compound or otherwise hazardous substance or 
waste, including, without limitation, any quantity of asbestos, urea 
formaldehyde, PCBs, radon gas, crude oil or any fraction thereof, all forms 
of natural gas, petroleum products, by-products or derivatives, radioactive 
substance or material, pesticide, waste waters, or sludges that are subject 
to regulation, control or remediation under any Environmental Laws.

     "HSR Act" means the United States Hart-Scott-Rodino Antitrust 
Improvements Act of 1976, as amended.

     "Identified Work" has the meaning specified in Section 6.08.

     "Indemnified Party" has the meaning specified in Section 9.03.

     "Indemnifying Party" has the meaning specified in Section 9.03.

     "Initial Purchase Price" has the meaning specified in Section 2.02.

     "Initial Purchase Price Adjustment" has the meaning specified in Section
2.05(b).

     "Intellectual Property" has the meaning specified in Section 4.15(a).

     "IRS" means the United States Internal Revenue Service.

     "Judgments" means any judgments, injunctions, orders, decrees, writs, 
rulings, settlements, or awards of any court or other judicial authority or 
any governmental, administrative or regulatory authority of competent 
jurisdiction.

     "Knowledge" means, with respect to each Seller, the actual knowledge of 
the senior executive officers of the Sellers and of the Company, which 
officers are named on Schedule 1.01 of the Disclosure Memorandum, with 
respect to the Company, the actual knowledge of such senior executive 
officers of the Company and with respect to the Purchaser, actual knowledge 
of the senior executive officers of the Purchaser, which officers are named 
on Schedule 1.01 of the Disclosure Memorandum.  

     "Laws" means any Federal, state, local or foreign law, statute, 
ordinance, rule, regulation, order or decree.

     "Leases" has the meaning specified in Section 4.08(b).

     "Letters of Understanding" means the Letters of Understanding dated 
February 2, 1998 between the Company and W.D. Balfour, W.E. Corbett, L.C. 
Hayes, D.M. Jackson and S.M. Porfido, respectively, and the Letter of 
Understanding dated February 16, 1998 between the Company and R.A. Lopez. 

     "Liabilities" means, in the case of the definition of "Closing Equity" 
or with respect to the Closing Balance Sheet, liabilities stated in 
accordance with GAAP, applied on a basis consistent with that used in the 
preparation of the Company's audited balance sheet as of December 31, 1997, 
except as may be required under the definition of Closing Equity, and means, 
in the case of other provisions of this Agreement, any direct or indirect 
liability, indebtedness, obligation, commitment, expense, claim, deficiency, 
guaranty or endorsement of or by any Person of any type, whether accrued, 
absolute, contingent, matured, unmatured, liquidated, unliquidated, known or 
unknown.

     "Liens" means all liens, mortgages, easements, charges, security 
interests, options or other encumbrances.

     "Material Adverse Change" means a change that has had a Material Adverse 
Effect.

     "Material Adverse Effect" means a material adverse effect (i) on the 
business, properties, financial condition, assets (except insofar as there is 
an offsetting reduction in liabilities) or results of operations of the 
Company and its Subsidiaries, taken as a whole (provided, however, that a 
material adverse effect on the results of operations for a single calendar 
month of the Company and its Subsidiaries, taken as a whole, shall not 
constitute a Material Adverse Effect unless such results of operations for a 
single calendar month, taken together with the results of operations for the 
two prior calendar months of the Company and its Subsidiaries, taken as a 
whole, would constitute a Material Adverse Effect) or (ii) on the ability of 
the Sellers to consummate the transactions contemplated by this Agreement; 
provided, however, that any conditions or effects resulting primarily from 
the announcement of the existence or terms of this Agreement shall not 
constitute a Material Adverse Effect.

     "Membership Interests" has the meaning specified in the recitals.

     "Most Recent Financial Statements" has the meaning specified in Section 
4.06(a).

     "Most Recent Fiscal Quarter" has the meaning specified in Section 
4.06(a).

     "Multiemployer Plan" means any "multiemployer plan," as defined in 
Section 4001(a)(3) of ERISA, (A) which the Company or any ERISA Affiliate 
maintains, administers, contributes to or is required to contribute to, or, 
after September 25, 1980, maintained, administered, contributed to or was 
required to contribute to, or under which the Company has, any liability and 
(B) which covers any employee or former employee of the Company.

     "NRESF" means a nationally recognized environmental services firm.

     "Obligees" has the meaning specified in Section 6.06.

     "Pension Plan" means any "employee pension benefit plan" as defined in 
Section 3(2) of ERISA (other than a Multiemployer Plan) (A) which the Company
or any ERISA Affiliate, maintains, administers, contributes to or is required
to contribute to, or, within the five years prior to the Closing Date, 
maintained, administered, contributed to or was required to contribute to, or
under which the Company has any liability and (B) which covers any employee 
or former employee of the Company.

     "Permits" means all permits, authorizations, approvals, registrations, 
licenses, certificates or variances granted by or obtained from any Federal, 
state, local or foreign governmental, administrative or regulatory authority.

     "Permitted Liens" means (i) Liens created by Purchaser, (ii) Liens for 
or in respect of Taxes, impositions, assessments, fees, water and sewer rents
and other governmental charges levied or assessed or imposed against the Real
Property which are not yet delinquent or are being contested in good faith 
by appropriate proceedings, (iii) the rights of lessors and lessees under 
Leases executed in the ordinary course of business, (iv) the rights of 
licensors and licensees under licenses executed in the ordinary course of 
business, (v) Liens, and rights to Liens, of mechanics, warehousemen, 
carriers, repairmen and others arising by operation of law and incurred in 
the ordinary course of business, securing obligations not yet delinquent or 
being contested in good faith by appropriate proceedings, (vi) any conditions
relating to the Real Property disclosed on any title commitments, if any, 
delivered or made available to Purchaser, (vii) customary and other Liens 
which, in the aggregate, do not have a Material Adverse Effect, (viii) any 
Liens disclosed in the Financial Statements, and (vii) Liens set forth on 
Schedule 4.08(a) of the Disclosure Memorandum.

     "Person" means an individual, a corporation, a limited liability 
company, a partnership, an association, a trust or other entity or 
organization, including a government or political subdivision or an agency or
instrumentality thereof.

     "Pre-Closing Tax Period" means the period (including all prior taxable 
years) ending on and including the Closing Date.  In case of jurisdictions 
with respect to which the Company's taxable year does not end on the Closing 
Date, there shall be deemed a short taxable year ending on and including such
date and a second deemed short taxable year beginning on and including the 
day after such date.  For purposes of allocating gross income and deductions 
between deemed short taxable years, all amount of income and deduction shall 
be deemed to have accrued pro rata during the Company's actual taxable year, 
except for items of income or loss arising from an extraordinary event, which
shall be reflected in the period in which such event occurred.

     "Proceeding" means any action, suit, demand, claim or legal, 
administrative, arbitration or other alternative dispute resolution 
proceeding, hearing or investigation.

     "Purchase Price" has the meaning specified in Section 2.05(b).

     "Purchaser" has the meaning specified in the recitals.

     "Purchaser Indemnified Party" means Purchaser, Purchaser's Affiliates, 
and their respective directors, officers, shareholders, attorneys, 
accountants, representatives, agents and employees, and their respective 
heirs, successors and assigns.

     "Purchaser Plans" has the meaning specified in Section 6.05(b).

     "Radian Party" has the meaning specified in Section 6.08(a).

     "Real Property" has the meaning specified in Section 4.08(a).

     "Release" has the meaning described at 42 U.S.C. sec. 9601(22). 

     "Required Consents" has the meaning specified in Section 4.05.

     "Securities Act" means the Securities Act of 1933, as amended.

     "Seller Indemnified Party" means Sellers, Sellers' respective Affiliates
(other than the Company and its Subsidiaries), and their respective 
directors, officers, shareholders, attorneys, accountants, representatives, 
agents and employees, and their respective heirs, successors and assigns.

     "Sellers" has the meaning specified in the recitals.

     "Services Agreement" means the agreement by that name between the 
Company, as service provider, and TDCC, as service recipient, signed on the 
same date as this Agreement and effective as of the Closing Date.

     "Shortfall" has the meaning specified in Section 6.08.

     "Subsidiary" or "Subsidiaries" of any Person means any corporation, 
partnership, limited liability company, association, trust, joint venture or 
other entity or organization of which such Person, either alone or through or
together with any other Subsidiary, owns, directly or indirectly, more than 
50% of the stock or other equity interests, the holder of which is generally 
entitled to vote for the election of the board of directors or other 
governing body of such corporation, partnership, limited liability company, 
association, trust, joint venture or other entity or organization.

     "Subsidiary Plans" has the meaning specified in Section 4.17(b)(xi).

     "Tax Returns" means any report, return, declaration or other filing 
required to be supplied to any taxing authority or jurisdiction with respect 
to Taxes including any amendments thereto.

     "Taxes" means all taxes, however denominated, including any interest or 
penalties that may become payable in respect thereof, imposed by any Federal,
state, local or foreign government or any agency or political subdivision of 
any such government, which taxes shall include, without limiting the 
generality of the foregoing, all net income, alternative or add-on minimum 
tax, gross income, gross receipts, sales, use, goods and services, ad 
valorem, earnings, franchise, profits, license, withholding (including all 
obligations to withhold or collect for Taxes imposed on others), payroll, 
employment, excise, severance, stamp, occupation, premium, property, excess 
profit or windfall profit tax, custom duty, value added or other tax, 
governmental fee or other like assessment or charge of any kind whatsoever, 
together with any interest and any penalty, addition to tax or additional 
amount (whether payable directly, by withholding or otherwise).

     "TCM" has the meaning specified in the recitals.

     "TDCC" has the meaning specified in the recitals.

     "TDCC Guarantee" has the meaning specified in Section 6.11.

     "Third Party Claim" has the meaning specified in Section 9.03(a).

     "Transaction Success Payments" has the meaning described in the Letters 
of Understanding.

     "United States" means the United States of America, its territories and 
possessions, any state of the United States, and the District of Columbia.

     "Welfare Plan" means any "employee welfare benefit plan" as defined in 
Section 3(1) of ERISA, (A) which the Company or any ERISA Affiliate, 
maintains, administers, contributes to or is required to contribute to, or 
under which the Company has any liability and (B) which covers any employee 
or former employee of the Company.

     1.02.  Other Definitional Provisions

            (a)  Any reference to an Article, Section or Annex is a reference
to an Article or Section of, or an Annex to, this Agreement.

            (b)  Terms defined in the singular shall have a comparable 
meaning when used in the plural, and vice versa.

            (c)  The words "include", "includes" and "including" mean 
include, includes and including without limitation.

            (d)  The terms "dollars" and "$" mean United States dollars.


                                 ARTICLE II.
                              PURCHASE AND SALE
                              -----------------

     2.01  Purchase and Sale of Membership Interests.  Upon the terms and 
subject to the conditions of this Agreement, at the Closing, (a) Sellers 
shall sell, transfer, convey, assign and deliver to Purchaser, and Purchaser 
shall purchase, acquire and accept from Sellers, all of Sellers' right, title
and interest in and to the Membership Interests and (b) Sellers hereby 
consent, effective as of the Closing, to the admission of Purchaser as a 
member of the Company.

     2.02.  Purchase Price.  Upon the terms and subject to the conditions of 
this Agreement, Purchaser will deliver or cause to be delivered to Sellers at
the Closing, as an initial payment for the aforesaid sale, conveyance, 
assignment, transfer and delivery of the Membership Interests, same-day funds
by wire transfer in the total amount of $117 million (i) minus, in the event
that the Closing Equity as reflected on the Estimated Statement of Closing 
Equity is less than $93 million, the difference between $93 million and the 
Closing Equity reflected on the Estimated Statement of Closing Equity, or 
(ii) plus, in the event that the Closing Equity as reflected on the Estimated
Statement of Closing Equity is more than $103 million, the difference between
the Closing Equity reflected on the Estimated Statement of Closing Equity and
$103 million (the "Initial Purchase Price"), subject to adjustment as set 
forth in Section 2.05.  The Initial Purchase Price shall be allocated between
the Sellers in proportion to their respective holdings of Membership 
Interests as set forth in Exhibit B.

     2.03.  The Closing.  Unless otherwise mutually agreed, the Closing, 
which shall be effective as of the close of business on the Closing Date, 
will take place at 9:00 a.m., Chicago time, at the offices of Mayer, Brown & 
Platt, 190 South LaSalle Street, Chicago, Illinois 60603, on the date which 
is the Friday following the date on which the conditions to Closing set forth
in Article VII have been satisfied (provided, however, that if such 
conditions are satisfied after 12:00 Noon, New York time, on a Wednesday, but
before a Saturday, then the Closing shall take place on the date that is one 
week after the Friday of that week), or at such other place, time or date as 
Sellers and Purchaser may agree.  The Closing shall be effective at 
11:59 p.m., Chicago time, on the Closing Date.

     2.04.  Deliveries.  At the Closing (i) each Seller will deliver or cause
to be delivered to Purchaser a bill of sale, in the form of Exhibit A, 
representing the sale, conveyance, assignment and transfer of the portion of
the Membership Interests of such Seller as reflected on Exhibit B, and (ii) 
the Purchaser shall pay to each Seller the portion of the Purchase Price for 
the Membership Interests sold by such Seller in same day funds by wire 
transfer to an account specified by such Seller at least two Business Days 
prior to the Closing.

     2.05.  Purchase Price Adjustment

            (a)  Within fifty-five Business Days following the Closing Date, 
Purchaser shall cause the Company to prepare and deliver to Sellers the 
Closing Balance Sheet, together with a calculation of the Closing Equity. The
Closing Balance Sheet shall be audited by a nationally recognized public 
accounting firm selected by Purchaser.  Sellers and their representatives 
shall have the right to review all work papers and procedures of Purchaser 
and its outside accountants used to prepare the Closing Balance Sheet and the
calculation of the Closing Equity and shall have the right to perform any 
other reasonable procedures necessary to verify the accuracy thereof.  Unless
Sellers, within forty-five Business Days after delivery to Sellers of the 
Closing Balance Sheet and the calculation of the Closing Equity, notify the 
Company in writing that Sellers object to the Closing Balance Sheet or the 
calculation of the Closing Equity, and specify the basis for such objection, 
such Closing Balance Sheet and the calculation of the Closing Equity shall 
become final and binding upon the parties for the purposes of this Section 
2.05.  If Sellers and the Company are unable to resolve all of Sellers' 
objections within 25 Business Days after any such notification has been 
given, all remaining matters in dispute shall be submitted to Ernst & Young 
or if Ernst & Young is not available, another nationally recognized public 
accounting firm mutually agreed upon by Sellers and the Company.  In the 
event the Company and Sellers are unable to agree upon the selection of such 
an accounting firm within five Business Days after expiration of such 25 
Business Day period, the accounting firm shall be appointed by the AAA.  Such
accounting firm shall make a final determination as to all remaining matters 
in dispute that shall be conclusive and binding on the Company and Sellers.  
The Company and Sellers agree to cooperate with each other and with each 
other's authorized representatives in order to resolve any and all matters in
dispute as soon as practicable. 

            (b)  Within ten Business Days after the Closing Equity has been 
finally determined, the difference, if any, between the Purchase Price (as 
defined below) and the Initial Purchase Price (the "Initial Purchase Price 
Adjustment") shall be paid by Purchaser to Sellers, as set forth in Section 
2.05(d) below, if the Purchase Price exceeds the Initial Purchase Price, or 
by Sellers to Purchaser if the Initial Purchase Price exceeds the Purchase 
Price.  Such payment shall be by wire transfer to the account specified by 
payee(s) and shall include simple interest on such amount at a rate per annum
equal to the London Interbank Offered Rate for three-month United States 
dollar deposits prevailing on the Closing Date, commencing on the Closing 
Date and continuing until the date of full payment.  The "Purchase Price" 
means $117 million (i) minus, in the event that the final Closing Equity is 
less than $93 million, the difference between $93 million and the final 
Closing Equity, or (ii) plus, in the event that the final Closing Equity is 
more than $103 million, the difference between the final Closing Equity and 
$103 million.

            (c)  Purchaser, on the one hand, and Sellers on the other, each 
shall bear one-half of the fees, costs and expenses of the accounting firm 
retained to resolve any objection under subsection (a) above.

            (d)  Any Initial Purchase Price Adjustment pursuant to Section 
2.05(b) shall be allocated between the Sellers in proportion to their 
respective holdings of Membership Interests as set forth in Exhibit B.


                                 ARTICLE III.
                   REPRESENTATIONS AND WARRANTIES OF SELLERS
                   -----------------------------------------

     Except as disclosed in the disclosure memorandum (the "Disclosure 
Memorandum") delivered at or prior to the date of this Agreement (it being 
understood that each section of the Disclosure Memorandum shall list all 
items applicable to such section, although the inadvertent omission of an 
item from a section shall not be a breach of this Agreement if such item is 
disclosed in another section of the Disclosure Memorandum), each Seller, 
severally and not jointly, represents and warrants to Purchaser as follows:

     3.01.  Ownership of Membership Interests.  Such Seller is the owner, 
beneficially and of record, of the Membership Interests set forth opposite 
its name on Exhibit B, free and clear of any Lien, except as set forth on 
Schedule 3.01 of the Disclosure Memorandum.  At Closing, such Seller will 
transfer title to all Membership Interests which it owns beneficially and of 
record as of the Closing Date to Purchaser free and clear of any such Lien.

     3.02.  Authorization.  Such Seller has the requisite power and authority
to execute and deliver this Agreement and to perform its obligations under 
this Agreement.  The execution, delivery and performance of this Agreement 
have been duly and validly authorized by all necessary action of such Seller,
and no additional authorization on the part of such Seller is necessary in 
connection with the execution, delivery and performance by such Seller of 
this Agreement.

     3.03.  Binding Effect.  This Agreement has been duly executed and 
delivered by such Seller and this Agreement is a legal, valid and binding 
obligation of such Seller, enforceable against such Seller in accordance with
its terms, subject to applicable bankruptcy, insolvency and similar laws 
affecting creditors' rights generally and to general principles of equity.

     3.04.  No Violations.  The execution, delivery and performance by such 
Seller of this Agreement, and the consummation of the transactions 
contemplated by this Agreement, do not and will not (i) conflict with or 
violate any provision of the certificate of incorporation, bylaws or other 
organizational documents of such Seller, (ii) subject to obtaining the 
Required Consents, conflict with, or result in the breach of, or constitute a
default under, or result in the termination, cancellation or acceleration 
(whether after the giving of notice or the lapse of time or both) of any 
right or obligation of such Seller under, any contract or agreement to which 
such Seller is a party or to which any of its assets is subject, or (iii) 
subject to obtaining the Required Consents, violate or result in a breach of,
or constitute a default under, any Law or Judgment applicable to such Seller 
or by which such Seller or any of its assets are bound or affected, except, 
in the cases of clauses (ii) and (iii), for any conflict, breach, default, 
termination, cancellation, acceleration or violation which, individually or 
in the aggregate, would not reasonably be expected to materially impair 
Seller's ability to effect the Closing.

     3.05.  Brokers and Finders.  Except for Donaldson, Lufkin & Jenrette 
Securities Corporation, whose fees will be paid by Sellers or an Affiliate of
Sellers (other than the Company or any of its Subsidiaries), there is no 
investment banker, broker, finder or other intermediary which has been 
retained by or is authorized to act on behalf of such Seller, or any 
Affiliate of such Seller, who might be entitled to any fee or commission from
such Seller, or any Affiliate of such Seller, in connection with the 
transactions contemplated by this Agreement.


                                 ARTICLE IIIA.
                    REPRESENTATIONS AND WARRANTIES OF TDCC
                    --------------------------------------

     TDCC represents and warrants to Purchaser as follows:

     3.01A.  Capital Stock.  TDCC is the owner of all of the issued and 
outstanding capital stock of the Sellers.

     3.02A.  Authorization.  TDCC has the requisite power and authority to 
execute and deliver this Agreement and to perform its obligations under this 
Agreement.  The execution, delivery and performance of this Agreement have 
been duly and validly authorized by all necessary action of TDCC, and no 
additional authorization on the part of TDCC is necessary in connection with 
the execution, delivery and performance by TDCC of this Agreement.

     3.03A.  Binding Effect.  This Agreement has been duly executed and 
delivered by TDCC and this Agreement is a legal, valid and binding obligation
of TDCC, enforceable against TDCC in accordance with its terms, subject to 
applicable bankruptcy, insolvency and similar laws affecting creditors' 
rights generally and to general principles of equity.

     3.04A.  No Violations.  The execution, delivery and performance by TDCC 
of this Agreement, and the consummation of the transactions contemplated by 
this Agreement, do not and will not (i) conflict with or violate any 
provision of the certificate of incorporation, bylaws or other organizational
documents of TDCC, (ii) subject to obtaining the Required Consents, conflict 
with, or result in the breach of, or constitute a default under, or result in
the termination, cancellation or acceleration (whether after the giving of 
notice or the lapse of time or both) of any right or obligation of TDCC 
under, any contract or agreement to which TDCC is a party or to which any of 
its assets is subject, or (iii) subject to obtaining the Required Consents, 
violate or result in a breach of, or constitute a default under, any Law or 
Judgment applicable to TDCC or by which TDCC or any of its assets are bound 
or affected, except, in the cases of clauses (ii) and (iii), for any 
conflict, breach, default, termination, cancellation, acceleration or 
violation which, individually or in the aggregate, would not reasonably be 
expected to materially impair Sellers' ability to effect the Closing.


                                  ARTICLE IV.
                       REPRESENTATIONS AND WARRANTIES OF
                       ---------------------------------
                        SELLERS RELATING TO THE COMPANY
                        -------------------------------

     Except as disclosed in the Disclosure Memorandum delivered at or prior 
to the date of this Agreement (it being understood that each section of the 
Disclosure Memorandum shall list all items applicable to such section, 
although the inadvertent omission of an item from a section shall not be a 
breach of this Agreement if such item is disclosed in another section of the 
Disclosure Memorandum), each Seller, severally and not jointly, represents 
and warrants to Purchaser as follows:

     4.01.  Organization.  Each of the Company and its Subsidiaries is duly 
organized, validly existing and in good standing under the laws of the 
jurisdiction of its organization and has all requisite power and authority to 
carry on its business as it is now being conducted and to own, lease and 
operate its properties where now conducted, owned, leased or operated.  Each 
of the Company and its Subsidiaries is duly licensed or qualified to do 
business and is in good standing as a foreign corporation in each 
jurisdiction where such license or qualification is required to carry on its 
business as now conducted, except where the failure to be so qualified or 
licensed or in good standing, as the case may be, would not, individually or 
in the aggregate, have a Material Adverse Effect.

     4.02.  Capitalization.  All of the Membership Interests of the Company 
are held beneficially and of record by the Sellers as set forth in Exhibit B.
All of the issued and outstanding Membership Interests have been duly 
authorized and are validly granted. There are no outstanding or authorized 
options, warrants, purchase rights, subscription rights, conversion rights, 
exchange rights, or other contracts or commitments that could require the 
Company to issue, sell, or otherwise cause to become outstanding any of its 
Membership Interests. Except as set forth on Schedule 4.02 of the Disclosure 
Memorandum, there are no outstanding or authorized stock appreciation, 
phantom stock, profit participation, or similar rights with respect to the 
Company. 

     4.03.  Subsidiaries.  Schedule 4.03 of the Disclosure Memorandum sets 
forth for each Subsidiary of the Company (i) its name and jurisdiction of 
organization, (ii) the amount of capital stock or other equity interests 
authorized and (iii) the amount of capital stock or other equity interests 
issued and outstanding, the names of the holders thereof, and the number of 
shares or the percentage interests held by the Company or its Subsidiaries. 
All of the issued and outstanding shares of capital stock or other equity 
interests of each Subsidiary of the Company have been duly authorized and are
validly issued.  Except as set forth on Schedule 4.03 of the Disclosure 
Memorandum, the Company, directly or indirectly, holds of record and owns 
beneficially all of the outstanding shares of each Subsidiary of the Company.

     4.04.  No Violations.  Except as set forth on Schedule 4.04 of the 
Disclosure Memorandum, the execution, delivery and performance by the Company
of this Agreement, and the consummation of the transactions contemplated by 
this Agreement, do not and will not (i) conflict with or violate any 
provision of the limited liability company agreement, certificate of 
incorporation, by-laws or other organizational documents of the Company and 
its Subsidiaries, (ii) subject to obtaining the Required Consents, conflict 
with, or result in the breach of, or constitute a default under, or result in
the termination, cancellation or acceleration (whether after the giving of 
notice or the lapse of time or both) of any right or obligation of the 
Company under, any Contract, or (iii) subject to obtaining the Required 
Consents, violate or result in a breach of or constitute a default under, any
Law or Judgment, except, in the cases of clauses (ii) and (iii), for any 
conflict, breach, default, termination, cancellation or acceleration which, 
individually or in the aggregate, would not reasonably be expected to result 
in a Material Adverse Effect.

     4.05.  Consents and Approvals.  Except as set forth on Schedule 4.05 of 
the Disclosure Memorandum or as required by the HSR Act and any other similar
Federal, state, local or foreign laws or regulations (together with the 
Consents, notices and filings referred to in Section 5.05 and Schedule 4.05 
of the Disclosure Memorandum, the "Required Consents"), no Consent is 
required to be obtained by the Company (or by any Affiliate) from, and no 
notice or filing is required to be given by the Company (or by any Affiliate)
to or made by the Company (or by any Affiliate) with, any Federal, state, 
local, foreign or other governmental authority or other Person in connection 
with the execution, delivery and performance by Sellers of this Agreement, 
other than in all cases where the failure to obtain such Consent or to give 
or make such notice or filing would not, individually or in the aggregate, 
reasonably be expected to result in a Material Adverse Effect.

     4.06.  Financial Statements

            (a)  Set forth on Schedule 4.06(a) of the Disclosure Memorandum 
are the following financial statements (collectively the "Financial 
Statements"):  (i) the audited consolidated balance sheets and statements of 
income, changes in owners' equity, and cash flow as of and for the fiscal 
years ended December 31, 1996 and 1997 for the Company and its Subsidiaries 
and the notes related thereto; and (ii) the Balance Sheet and statements of 
income, changes in owners' equity, and cash flow (the "Most Recent Financial 
Statements") as of and for the quarter ended March 31, 1998 (the "Most Recent
Fiscal Quarter") for the Company and its Subsidiaries. The Financial 
Statements (including the notes thereto) have been prepared in accordance 
with GAAP applied on a consistent basis throughout the periods covered 
thereby and present fairly the financial condition of the Company and its 
Subsidiaries as of such dates and the results of operations of the Company 
and its Subsidiaries for such periods; provided, however, that the Most 
Recent Financial Statements lack footnotes and other presentation items.  
Additionally, attached to Schedule 4.06(a) of the Disclosure Memorandum are 
the unaudited income statements of the Company, prepared based on the books 
and records of the Company, for the months ended April 30, 1998 and May 31, 
1998 (as to which no representation or warranty is made).

            (b)  Except to the extent reflected or reserved against in the 
Most Recent Financial Statements, and except as set forth in the Disclosure 
Memorandum, the Company had no Liabilities, except for (i) Liabilities under 
Contracts which in the aggregate do not materially exceed the aggregate value
of the benefits anticipated to be received under such Contracts, (ii) 
Liabilities which have arisen after the Most Recent Financial Statements in 
the ordinary course of business, and (iii) Liabilities which, individually or
in the aggregate, would not reasonably be expected to have a Material Adverse
Effect.

     4.07.  Absence of Change.  Except as disclosed on Schedule 4.07 of the 
Disclosure Memorandum, as disclosed in the Most Recent Financial Statements, 
or to the extent arising out of or relating to the transactions contemplated 
by this Agreement, since December 31, 1997:  (i) the Company and its 
Subsidiaries have been operated in the ordinary course in a manner consistent
with past practice and (ii) there has not been any change in the business, 
properties, results of operations, assets or financial condition of the 
Company and its Subsidiaries, taken as a whole, other than, in each of cases 
(i) and (ii), changes which, individually or in the aggregate, would not 
constitute a Material Adverse Change.

     4.08.  Title to Assets;  Real Property and Related Matters

            (a)  Schedule 4.08(a) of the Disclosure Memorandum lists all real
property owned by the Company and its Subsidiaries (the "Real Property").  
Except as set forth on Schedule 4.08(a) of the Disclosure Memorandum, the 
Company and its Subsidiaries have good and, with respect to the Real 
Property, indefeasible title to their respective properties and assets 
reflected on the Most Recent Financial Statements or acquired by them since 
the Most Recent Fiscal Quarter (other than properties and assets disposed of 
in the ordinary course of business since the Most Recent Fiscal Quarter), and
all such properties and assets are free and clear of Liens, except for 
Permitted Liens.

            (b)  Schedule 4.08(b) of the Disclosure Memorandum lists each 
lease or agreement to which the Company or any of its Subsidiaries is a party
under which it is a lessee of any material property, real or personal (the 
"Leases"), other than project leases for the lease of real property in 
connection with the performance of services for clients.  Except as set forth
on Schedule 4.08(b) of the Disclosure Memorandum, each Lease is a valid 
agreement, duly authorized and entered into, without any default of the 
Company or any of its Subsidiaries thereunder and, to the knowledge of the 
Sellers, without any default thereunder of any other party thereto. To the 
knowledge of the Sellers, neither the Company nor any of its Subsidiaries 
have received or given a written notice of default under the Leases other 
than notices with respect to defaults which have either been cured or waived 
or with respect to defaults which, individually or in the aggregate, would 
not reasonably be expected to have a Material Adverse Effect.

     4.09.  Litigation.

            (a)  Except as set forth on Schedule 4.09 of the Disclosure 
Memorandum, there are no Proceedings pending or, to the knowledge of Sellers,
threatened, involving the Company or any of its Subsidiaries other than those
which, individually or in the aggregate, would not reasonably be expected to 
result in a Material Adverse Effect or materially impair the Sellers' ability
to effect the Closing.

            (b)  None of the Company nor any of its Subsidiaries is subject 
to any Judgment other than those which, individually or in the aggregate, 
would not reasonably be expected to result in a Material Adverse Effect or 
materially impair Sellers' ability to effect the Closing.

     4.10.  Compliance With Applicable Law.  Except as set forth on Schedule 
4.10 of the Disclosure Memorandum and except for items that have been 
reflected on the Financial Statements or disclosed in the footnotes thereto, 
each of the Company and its Subsidiaries is complying and has complied in all
respects with all applicable Laws and Judgments since January 1, 1996, and 
has complied in all respects with all applicable Laws and Judgments, to the 
knowledge of Sellers, for periods prior to January 1, 1996, except for such 
failures to comply which, individually or in the aggregate, would not 
reasonably be expected to result in a Material Adverse Effect.

     4.11.  Permits.  Schedule 4.11 of the Disclosure Memorandum sets forth 
each Permit affecting, or relating to, the business and operations of the 
Company and its Subsidiaries, other than Permits the absence of which would 
not have a Material Adverse Effect.  Except as set forth on Schedule 4.11 of 
the Disclosure Memorandum, such Permits are valid and in full force and 
effect and none of the Permits will, assuming the related Required Consents 
have been obtained, be terminated or impaired or become terminable as a 
result of the transactions contemplated by this Agreement, except, in each 
case, such Permits the termination or impairment of which would not have a 
Material Adverse Effect.  The Company and each of its Subsidiaries have all 
Permits required to conduct their respective businesses as currently 
conducted, and the Company and each of the Subsidiaries have been operating 
their respective businesses pursuant to and in compliance with the terms of 
all such Permits, except for such failures to comply which have not resulted 
in and will not result in, individually or in the aggregate, a Material 
Adverse Effect; it being understood that nothing in this Section 4.11 is 
intended to address any compliance issue that is the subject of any other 
representation or warranty set forth in this Article. 

     4.12.  Environmental Matters

            (a)  Except as disclosed on Schedule 4.12(a) of the Disclosure 
Memorandum, the Facilities are, and at all times have been, owned or leased 
and operated in material compliance with all Environmental Laws and in a 
manner that will not give rise to any material Liability under any 
Environmental Laws.  Without limiting the foregoing, except as used in the 
ordinary course of business and in compliance with all Environmental Laws, 
(i) there is not and has not been any Hazardous Substance used, generated, 
treated, stored, transported, disposed of, handled or otherwise existing on, 
under, about or emanating from any Facility and (ii) there is not now and has
not been at any time in the past any underground or above-ground storage tank
or pipeline at any Facility where the installation, use, maintenance, repair,
testing, closure or removal of such tank or pipeline was not in compliance 
with all Environmental Laws and there has been no Release from or rupture of 
any such tank or pipeline, including, without limitation, any Release from or
in connection with the filling or emptying of such tank.

            (b)  Except as disclosed on Schedule 4.12(b) of the Disclosure 
Memorandum, the Company has all Permits relating to its business required 
under any Environmental Law or the provisions of any Environmental Law 
relating to its business and each Facility is in material compliance with all
such Permits. 

            (c)  Except as disclosed on Schedule 4.12(c) of the Disclosure 
Memorandum, the Company has not received any written, or to their knowledge 
any other, notice of alleged, actual or potential responsibility for, or any 
Proceeding against the Company or any of its Subsidiaries regarding, (i) any 
Release or threatened Release of any Hazardous Substance at any location, 
whether at the Facilities or otherwise or (ii) an alleged violation of or 
non-compliance with the conditions of any Permit required under any 
Environmental Law or the provisions of any Environmental Law.  The Company 
has received no written, or to their knowledge any other, notice of any other
Proceeding by any Person alleging any actual or threatened injury or damage 
to any Person, property, natural resource or the environment arising from or
relating to any Release or threatened Release of any Hazardous Substances at,
on, under, in, to or from any Facilities or in connection with any operations
or activities of the Company.

            (d)  Except as disclosed on Schedule 4.12(d) of the Disclosure 
Memorandum, there is not now pending or, to the Company's knowledge, 
threatened any Proceeding against the Company or any of its Subsidiaries 
under any Environmental Law or otherwise with respect to any Release or 
mishandling of any Hazardous Substance.

            (e)  Except as disclosed on Schedule 4.12(e) of the Disclosure 
Memorandum, there are no consent decrees, judgments, judicial or 
administrative orders or agreements with, or liens by, any governmental 
authority or quasi-governmental entity relating to any Environmental Law 
which regulate, obligate or bind the Company.

            (f)  Except as disclosed on Schedule 4.12(f) of the Disclosure 
Memorandum, there are, to the Company's knowledge, no present or past 
Environmental Conditions that would give rise to material Liability for the 
Company.

            (g)  True, complete and correct copies of the written reports, 
and all parts thereof, of all environmental audits or assessments which have 
been conducted at any Facility or former Facility within the past five years,
either by Company or any attorney, environmental consultant or engineer 
engaged by the Company for such purpose, have been made available to 
Purchaser and a list of all such reports, audits and assessments and any 
other similar report, audit or assessment is included on the Disclosure 
Schedule.

            (h)  The Company is not a party, whether as a direct signatory or
as successor, assign or third party beneficiary, or otherwise bound, to any 
Lease or other Contract (excluding insurance policies disclosed on the 
Disclosure Schedule) under which the Company is obligated by or entitled to 
the benefits of, directly or indirectly, any representation, warranty, 
indemnification, covenant, restriction or other undertaking concerning 
environmental conditions, except as would not have a Material Adverse Effect.

            (i)  The Company has not released any Person from any claim under
any Environmental Law or waived any rights concerning any Environmental 
Condition, except as would not have a Material Adverse Effect.

            (j)  The Company has given all notices and warnings, made all 
reports, and has kept and maintained all records required by and in 
compliance with all Environmental Laws, except as would not have a Material 
Adverse Effect.

     4.13.  Brokers and Finders.  Except for Donaldson, Lufkin & Jenrette 
Securities Corporation, whose fees will be paid by Sellers or an Affiliate of
Sellers (other than the Company or any of its Subsidiaries), there is no 
investment banker, broker, finder or other intermediary which has been 
retained by or is authorized to act on behalf of the Company who might be 
entitled to any fee or commission from the Company or any Affiliate of the 
Company (other than Sellers as provided in Section 3.05)  in connection with 
the transactions contemplated by this Agreement.

     4.14.  Contracts.  Except as disclosed on Schedule 4.14 of the 
Disclosure Memorandum no Contract that was material to the Company as of 
March 12, 1998 was not included in the data room index or the supplement to 
the data room index, both of which are included in Schedule 4.14 of the 
Disclosure Memorandum.  Except as disclosed on Schedule 4.14 of the 
Disclosure Memorandum, with respect to each Contract that is material to the 
Company or its Subsidiaries as of the date of this Agreement or as of the 
Closing Date, (i) each such Contract is a valid and binding agreement of the 
Company or its Subsidiaries and is in full force and effect in all material 
respects or has been fully performed in accordance with its terms, and (ii) 
there has been no material default under any such Contract by the Company or 
its Subsidiaries, or to the knowledge of Sellers, by any other party to such 
Contract, which default has not been cured or waived and which default would 
reasonably be expected to result in a Material Adverse Effect.

     4.15.  Intellectual Property

            (a)  Schedule 4.15(a) of the Disclosure Memorandum lists all 
patents, registered trademarks, registered service marks, trade names and 
registered copyrights and all applications for registration for any of the 
foregoing owned by the Company and its Subsidiaries as of the date of this 
Agreement or exclusively licensed for use in the conduct of the businesses of
the Company and its Subsidiaries as of the date of this Agreement 
(collectively, the "Intellectual Property").  Except as set forth on Schedule 
4.15(a) of the Disclosure Memorandum and subject to obtaining the Required 
Consents associated with in-licenses of any of the foregoing by the Company 
and its Subsidiaries which are in effect as of the date of this Agreement, 
(i) the Company and its Subsidiaries as of the date of this Agreement possess
the right to conduct their respective businesses, as regards such patents, 
registered trademarks, registered service marks, trade names, registered 
copyrights or equivalent rights of exclusion or limitation possessed by third
parties under the various laws of the countries in which these businesses are
now conducted, and (ii) there is no material claim by any Person or any 
Proceeding pending or, to the knowledge of Sellers, threatened which relates 
to the use of any of the Intellectual Property by the Company or any of its 
Subsidiaries, or the validity or enforceability of the Intellectual Property 
or the rights of the Company or any of its Subsidiaries therein.

            (b)  Except as set forth on Schedule 4.15(b)(i) of the Disclosure
Memorandum, Sellers have no knowledge of any infringement or improper use by 
any third party of the  Intellectual Property.  Except as set forth on 
Schedule 4.15(b)(ii) of the Disclosure Memorandum, to Seller's knowledge, 
neither the Company nor any of its Subsidiaries have taken or omitted to take
any action which action or omission to act would have the effect of waiving 
any material rights to the Intellectual Property.

     4.16.  Taxes.

            (a)  The Company has filed all Tax Returns that it was required 
to file on or prior to the Closing Date.  All such Tax Returns were correct, 
complete and accurate in all respects.  All Taxes owed by the Company 
(whether or not shown on any Tax Return) have been paid by the Company or by 
TDCC (in which case the Company will reimburse TDCC in full prior to the 
Closing).  No claim has ever been made in writing by any authority in a 
jurisdiction where the Company does not file Tax Returns that it is or may be
subject to taxation by that jurisdiction.  There are no liens on any of the 
assets of the Company that arose in connection with any failure (or alleged 
failure) to pay any Tax.  

            (b)  The Company has withheld and paid all Taxes required to be 
withheld and paid in connection with amounts paid or owing to any employee, 
independent contractor, creditor, stockholder, or other third party.  

            (c)  There is no dispute or claim concerning any Tax liability of
the Company claimed or raised by any authority in writing.  Schedule 4.16(c) 
lists all federal, state, local, and foreign income Tax Returns filed with 
respect to the Company for taxable periods ended on or after January 1, 1996,
that have been audited or are currently the subject of audit.  The Sellers 
have made available to Purchaser correct and complete copies of all federal 
income Tax Returns, examination reports, and statements of deficiencies 
assessed against or agreed to by the Company since January 1, 1996.

            (d)  The Company has not waived any statute of limitations in 
respect of Taxes or agreed to any extension of time with respect to Tax 
assessment or deficiency.
   
            (e)  All Tax-sharing agreements or similar arrangements with 
respect to or involving either of the Sellers and the Company are set forth 
in Schedule 4.16(e).  All Tax-sharing agreements or similar arrangements with
respect to or involving either of the Sellers and the Company shall be 
terminated as of the Closing Date, and, after the Closing Date, will have no 
further effect for any Tax year (whether the current year, a future year, or 
a past year).  

            (f)  The Company is, and at all times during its existence has 
been, classified as a partnership for Federal income Tax purposes and has 
not, at any time, been classified as an association taxable as a corporation 
or as a publicly traded partnership for Federal income Tax purposes.
  
     4.17.  Employee Matters.

            (a)  Relevant Documents and Other Information.  Schedule 4.17(a) 
of the Disclosure Memorandum contains a complete list of Employee Plans.  
True and complete copies of each of the following documents, to the extent 
applicable, have been made available to Purchaser:  (i) each Welfare Plan and
Pension Plan (and, if applicable, related trust agreements), all summary plan
descriptions and all annuity contracts or other funding instruments with 
respect thereto, (ii) each Benefit Arrangement and a complete description of 
any such Benefit Arrangement which is not in writing, (iii) the most recent 
determination letter issued by the Internal Revenue Service with respect to 
each Pension Plan, (iv) the most recent Annual Report on Form 5500 Series 
required to be filed with any governmental agency for each Pension Plan and 
(v) a description of complete age, salary, service and related data as of 
December 31, 1997 for employees and former employees of the Company and each 
Subsidiary of the Company.

            (b)  Other Representations

                 (i)  Pension Plans.  Each Pension Plan which is intended to 
be qualified under section 401(a) of the Code or exempt from tax under 
section 501(a) of the Code has received a favorable determination letter from
the Internal Revenue Service and except as set forth on Schedule 4.17(b)(i) 
of the Disclosure Memorandum, nothing has occurred that would adversely 
affect the qualified status of such Pension Plan.  Except as set forth in 
Schedule 4.17(b)(i) of the Disclosure Memorandum, each Pension Plan has been 
maintained in material compliance with its terms and with the requirements 
prescribed by any and all statutes, orders, rules and regulations applicable 
thereto, including but not limited to the Code.

                (ii)  Multiemployer Plans.  The Company does not and within 
the past six years has not been obligated to, contribute to any Multiemployer
Plan.

               (iii)  Welfare Plans.  Except as required under section 4980B 
of the Code or applicable state law or as set forth in Schedule 4.17(b)(iii) 
of the Disclosure Memorandum, the Company does not have any present or future
obligation to make any payment to or with respect to any present or former 
employee of the Company under any Welfare Plan after termination of 
employment.

                (iv)  Compliance with Law.  Except as set forth on Schedule 
4.17(b)(iv) of the Disclosure Memorandum, each Welfare Plan has been 
maintained in compliance with its terms and with the requirements prescribed 
by any and all statutes, orders, rules and regulations applicable thereto, 
including but not limited to the Code, except where a failure to comply with 
any such terms or any such statutes, orders, rules and regulations applicable
thereto, including but not limited to the Code, would not reasonably be 
expected to result in a Material Adverse Effect.

                 (v)  Benefit Arrangements.  Each Benefit Arrangement has 
been maintained in compliance with its terms and with the requirements 
prescribed by any and all statutes, orders, rules and regulations which are 
applicable to such Benefit Arrangement, including but not limited to the 
Code, except where a failure to comply with any such terms or any such 
statutes, orders, rules and regulations which are applicable to such Benefit 
Arrangement, including but not limited to the Code, would not reasonably be 
expected to result in a Material Adverse Effect.  Except as set forth in 
Schedule 4.17(b)(v) of the Disclosure Memorandum, and except as provided by 
law, the employment of all persons presently employed or retained by the 
Company or a Subsidiary is terminable at will, at any time and without  
advance notice.

                (vi)  Deductibility of Payments.  There is no Contract, 
agreement, plan or arrangement covering any employee or former employee of 
the Company that, individually or collectively, provides for the payment by 
the Company of any amount that is an "excess parachute payment" pursuant to 
Section 280G of the Code.

               (vii)  Fiduciary Duties and Prohibited Transactions.  Neither 
the Company nor, to the knowledge of Sellers, any plan fiduciary of any 
Welfare Plan or Pension Plan has engaged in any transaction in violation of 
Sections 404 or 406 of ERISA or any "prohibited transaction," as defined in 
Section 4975(c)(1) of the Code, for which no exemption exists.

              (viii)  No Amendments.  Except as set forth in Schedule 4.17 
(b)(viii) of the Disclosure Memorandum, neither the Company nor any ERISA 
Affiliate has any announced plan or legally binding commitment to create any 
additional Employee Plans or to amend or modify any existing Employee Plan. 

                (ix)  Certain Contracts.  None of the Employee Plans holds 
any interest in any annuity contract, guaranteed investment contract or any 
other investment contract which is issued by an insurance company which to 
the Knowledge of Sellers is the subject of bankruptcy, receivership or 
conservatorship proceedings.

                 (x)  No Acceleration of Rights or Benefits.  Neither the 
execution and delivery of this Agreement nor the consummation of the 
transactions contemplated hereby will result in the acceleration or creation 
of any rights of any person to benefits under any of the Employee Plans, 
including but not limited to the acceleration of the exercisability of any 
stock options, the acceleration of the vesting of any restricted stock, the 
acceleration of the accrual or vesting of any benefits under any Pension Plan
or the creation of rights under any severance, parachute or change of control
agreement.

                (xi)  Subsidiary Plans.  To the Knowledge of Sellers, (i) all
employee benefit plans and programs maintained by any Subsidiary of the 
Company (collectively, the "Subsidiary Plans") have been operated in material
compliance with their terms and all applicable requirements of Law, (ii) all 
contributions, premiums, accruals, payments or reimbursements required by 
applicable Law or the terms of each Subsidiary Plan have been made for all 
periods ending prior to or as of the Closing Date, and (iii) there are no 
material unfunded liabilities of any Subsidiary of the Company with respect 
to any Subsidiary Plan which is not reflected in the Financial Statements.

     4.18.  Warranties.  Except as set forth on Schedule 4.18 of the 
Disclosure Memorandum, no material warranty or similar claims are currently 
pending against the Company or any of its Subsidiaries. 

     4.19.  Customers and Suppliers.  Except as set forth on Schedule 4.19 of 
the Disclosure Memorandum, neither the Company nor any of its Subsidiaries is 
engaged in any material disputes with any customers or suppliers, and, to the 
knowledge of Sellers, no customer or supplier representing revenues or 
expenses in excess of $1,000,000 per year to the Company or any of its 
Subsidiaries has indicated that it intends to terminate, not renew (with 
respect to any agreement which provides for automatic renewal) or adversely 
modify its material arrangements with the Company or any of its Subsidiaries.

     4.20.  Inventories.  The inventories of the Company and its Subsidiaries 
that are reflected on the Most Recent Financial Statements are usable or 
salable in all material respects in the ordinary course of business, as 
adjusted for operations and transactions through the Closing Date in 
accordance with the past custom and practice of the Company and its 
Subsidiaries.

     4.21.  Receivables.  Each account receivable of the Company is the 
result of a valid transaction.  Each billed account receivable of the Company 
constitutes a valid receivable (subject to an allowance for doubtful accounts 
to the extent reflected in the Financial Statements) resulting from a 
bonafide sale to or other transaction with a customer or client in the 
ordinary course of business.  The Company has not entered into any agreements 
with any customers since the date of the Financial Statements where it did not 
have a reasonable basis to believe that said customer has the ability to pay, 
as and when due, for the services rendered by the Company.  The books and 
records of the Company state correctly the facts with respect to each account 
receivable of the Company, and the balance due thereon.  Each payment 
reflected on the books or records as having been made on each billed account 
receivable was not made directly or indirectly by any director, officer, 
employee or agent of the Company, as the case may be, unless such Person is 
shown on said books and records as such account debtor.  Each billed account 
receivable is valid and is enforceable in accordance with its terms, and is 
not subject to any defense, claim of disability, counterclaim or offset and, 
to Seller's knowledge, there is no threatened, intended or proposed defense, 
claim of disability, counterclaim or offset with respect thereof, subject to 
a normal allowance for doubtful accounts.

     4.22.  EBITDA.  The Company's earnings before interest, taxes, 
depreciation and amortization for the period from January 1, 1998, to May 31, 
1998, computed in accordance with GAAP applied on a basis consistent with 
that used in the preparation of the audited Financial Statements, was not 
less than $8.5 million.  

     4.23.  Backlog.  The Company's backlog (defined as executed agreements 
between the Company and customers where work has been authorized by the 
customer, less contract-to-date revenue) was not less than $120 million as of 
May 31, 1998.  Prior to the Closing, Sellers shall provide Purchaser with 
commercially acceptable information to allow for a reasonable verification of 
the stated backlog amount.  

     4.24.  Insurance.  Schedule 4.24 of the Disclosure Memorandum contains a 
complete and accurate list of all existing and valid policies of fire, 
liability, title, worker's compensation, product liability and other forms of 
insurance and showing as to each policy the carrier, policy number, coverage 
limits, expiration dates, annual premiums, a general description of the type 
of coverage provided and a brief summary of the loss experience history by 
line of coverage) maintained by the Company on its business, assets or 
employees.  All insurance coverage applicable to the Company, its business 
and assets is in full force and effect, and provides coverage as may be 
required by applicable Laws and by any Contracts to which the Company is a 
party except where the failure of such insurance to provide such coverage 
would not, individually or in the aggregate have a Material Adverse Effect.  
There is no default under any such coverage nor has there been any failure to 
give notice or present any claim under any such coverage in a due and timely 
fashion.  There are no outstanding unpaid premiums except in the ordinary 
course of business and no notice of cancellation or nonrenewal of any such 
coverage has been received.  To the knowledge of Sellers, there are no facts 
upon which an insurer might be justified in reducing coverage or increasing 
premiums on existing policies.

     4.25.  Commercial Practices.  The Company and its Subsidiaries have not, 
directly or indirectly, paid or delivered any fee, commission or other sum of 
money or item of property to any Person, in the United States or any other 
country, which is in any manner related to the business, assets or operations 
of the Company and its Subsidiaries, which is illegal under any federal, state 
or local laws of the United States or any other country having jurisdiction.

     4.26.  Projections.  Set forth on Schedule 4.26 of the Disclosure 
Memorandum is a copy of the Company's 1998 business plan.  The 1998 business
plan was prepared in good faith by the Company, and at the time it was
prepared, represented a reasonable estimate of the Company's projected 
results of operations for the 1998 fiscal year.  Purchaser acknowledges and 
agrees that the amounts set forth on the 1998 Plan are not guaranteed, and 
are subject to change based on numerous factors outside the control of the 
Sellers and the Company.


                                  ARTICLE V.

                  REPRESENTATIONS AND WARRANTIES OF PURCHASER
                  -------------------------------------------

     Purchaser represents and warrants to Sellers as follows:

     5.01.  Organization.  Purchaser is duly organized, validly existing and 
in good standing under the laws of Delaware.

     5.02.  Authorization.  Purchaser has the requisite power and authority 
to execute and deliver this Agreement and to perform its obligations under 
this Agreement.  The execution, delivery and performance of this Agreement by 
Purchaser have been duly and validly authorized by all necessary action of 
Purchaser and no additional authorization on the part of Purchaser is 
necessary in connection with the execution, delivery and performance by 
Purchaser of this Agreement.

     5.03.  Binding Effect.  This Agreement has been duly executed and 
delivered by Purchaser and this Agreement is a legal, valid and binding 
obligation of Purchaser, enforceable against Purchaser in accordance with
its terms, subject to applicable bankruptcy, insolvency and similar laws 
affecting creditors' rights generally and to general principles of equity.

     5.04.  No Violations.  The execution, delivery and performance by 
Purchaser of  this Agreement, and the consummation of the transactions 
contemplated by this Agreement, do not and will not (i) conflict with or 
violate any provision of the certificate of incorporation, bylaws or other 
organizational documents of Purchaser, (ii) subject to obtaining the Required 
Consents, conflict with, or result in the breach of, or constitute a default 
under, or result in the termination, cancellation or acceleration (whether 
after the giving of notice or the lapse of time or both) of any right or 
obligation of Purchaser under, any note, bond, mortgage, indenture, Permit, 
license, lease, agreement, contract, arrangement or commitment to which 
Purchaser is a party or by which Purchaser or any of its assets of properties 
are bound or affected, or (iii) subject to obtaining the Required Consents, 
violate or result in a breach of or constitute a default under any Law or 
Judgment applicable to Purchaser or by which Purchaser or any of its assets 
are bound or affected, except, in the cases of clauses (ii) and (iii), for 
any conflict, breach, default, termination, cancellation, acceleration, loss 
or violation which, individually or in the aggregate, would not materially 
impair Purchaser's ability to effect the Closing.

     5.05.  Consents and Approvals.  Except as specifically set forth on 
Schedule 5.05 of the Disclosure Memorandum or as required by the HSR Act and 
any other similar laws or regulations, no Consent is required to be obtained 
by Purchaser or any Affiliate from, and no notice or filing is required to be 
given by Purchaser or any Affiliate to or made by Purchaser or any Affiliate 
with, any Federal, state, local, foreign or other governmental authority or 
other Person in connection with the execution, delivery and performance by 
Purchaser of this Agreement, other than in all cases where the failure to 
obtain such Consent or to give or make such notice or filing would not, 
individually or in the aggregate, materially impair Purchaser's ability to 
effect the Closing.

     5.06.  Brokers and Finders.  There is no investment banker, broker, 
finder or other intermediary which has been retained by or is authorized to 
act on behalf of Purchaser or any Affiliate of Purchaser who might be 
entitled to any fee or commission from Purchaser or any Affiliate of 
Purchaser in connection with the transactions contemplated by this Agreement.

     5.07.  Financing.  Purchaser has available to it sufficient funds to 
enable it to consummate the transactions contemplated by this Agreement.

     5.08.  Litigation.  There is no Proceeding pending or, to Purchaser's 
knowledge, threatened against Purchaser (i) with respect to which there is a 
reasonable likelihood of a determination which, individually or in the 
aggregate, would materially hinder or impair the consummation of the 
transactions contemplated by this Agreement or (ii) which seeks to enjoin or 
obtain damages in respect of the consummation of the transactions contemplated
by this Agreement.

     5.09.  Investment Intent.  Purchaser hereby acknowledges that the 
Membership Interests being purchased by Purchaser under this Agreement are 
not registered under the Securities Act or registered or qualified for sale 
under any state securities law and cannot be resold without registration 
thereunder or exemption therefrom.  Purchaser is acquiring such Membership 
Interests for its own account as principal, for investment and not with a 
view toward the sale or distribution thereof.  Purchaser has sufficient 
knowledge and experience in financial and business matters to enable it to 
evaluate the risks of investment in such Membership Interests and has the 
ability to bear the economic risks of such investment.  

     5.10.  Foreign Ownership; Officers and Directors.  Schedule 5.10(a) of 
the Disclosure Memorandum contains a complete and correct list of any foreign 
owner (including beneficial owner) of five percent or more of the voting 
securities of Purchaser.  Schedule 5.10(b) of the Disclosure Memorandum 
contains a complete and correct list of Purchaser's officers and directors, 
states the citizenship of the officers and directors and specifies those 
officers and directors that serve as officers or directors of foreign entities.


                                  ARTICLE VA.

                    REPRESENTATIONS AND WARRANTIES OF GROUP
                    ---------------------------------------

     Group represents and warrants to Sellers as follows:

     5.01A.  Capital Stock.  Group is the owner of all of the issued and 
outstanding capital stock of the Purchaser.

     5.02A.  Authorization.  Group has the requisite power and authority to 
execute and deliver this Agreement and to perform its obligations under this 
Agreement.  The execution, delivery and performance of this Agreement have 
been duly and validly authorized by all necessary action of Group, and no 
additional authorization on the part of Group is necessary in connection with
the execution, delivery and performance by Group of this Agreement.

     5.03A.  Binding Effect.  This Agreement has been duly executed and 
delivered by Group and this Agreement is a legal, valid and binding 
obligation of Group, enforceable against Group in accordance with its terms, 
subject to applicable bankruptcy, insolvency and similar laws affecting 
creditors' rights generally and to general principles of equity.
 
     5.04A.  No Violations.  The execution, delivery and performance by Group 
of this Agreement, and the consummation of the transactions contemplated by 
this Agreement, do not and will not (i) conflict with or violate any 
provision of the certificate of incorporation, bylaws or other organizational 
documents of Group, (ii) subject to obtaining the Required Consents, conflict 
with, or result in the breach of, or constitute a default under, or result in 
the termination, cancellation or acceleration (whether after the giving of 
notice or the lapse of time or both) of any right or obligation of Group 
under, any contract or agreement to which Group is a party or to which any of 
its assets is subject, or (iii) subject to obtaining the Required Consents, 
violate or result in a breach of, or constitute a default under, any Law or 
Judgment applicable to Group or by which Group or any of its assets are bound 
or affected, except, in the cases of clauses (ii) and (iii), for any conflict,
breach, default, termination, cancellation, acceleration or violation which, 
individually or in the aggregate, would not reasonably be expected to 
materially impair Purchaser's ability to effect the Closing.


                                  ARTICLE VI.

                                   COVENANTS
                                   ---------

     6.01.  Conduct of the Business Pending the Closing.  During the period 
from the date of this Agreement to the Closing, except as otherwise 
contemplated by this Agreement or as Purchaser shall otherwise consent in 
writing, each Seller covenants and agrees that such Seller shall cause the 
Company and its Subsidiaries to conduct the business and operations of the 
Company and its Subsidiaries in the ordinary and usual course in a manner 
consistent with past practice, and use all commercially reasonable efforts to 
preserve intact the Company's present business organization, to make 
available to Purchaser the services of the officers and employees of the 
Company and its Subsidiaries, to preserve the good will and relationships 
with customers, suppliers and others having business dealings with the 
Company and its Subsidiaries, to maintain the books and records of the 
Company and its Subsidiaries in the regular manner, to perform in all 
material respects all of its obligations under the Contracts, and to cause 
the Company and its Subsidiaries to comply in all material respects with all 
applicable Laws (except to the extent any non-compliance is reflected in the 
Disclosure Memorandum) all to the end that the business and operations of the 
Company and its Subsidiaries as a going concern shall be unimpaired and 
transferred to Purchaser at the Closing.  It is understood and agreed that 
Sellers may cause the Company, up to and including the Closing Date, to pay 
dividends or make other distributions to Sellers or cause the repayment of 
debt or Debt Obligations equal to all of the cash or cash equivalents in or 
generated by the Company.  During the period from the date of this Agreement 
to the Closing, except as otherwise provided for in this Agreement or as 
Purchaser shall otherwise consent each Seller covenants and agrees that, with 
respect to the Company and its Subsidiaries, other than in the ordinary 
course of business or as described on Schedule 6.01 of the Disclosure 
Memorandum, it shall not:

            (a)  commence or enter into arrangements for any capital 
expenditure that is in excess of $1,000,000 or aggregate capital expenditures
that are in excess of $2,000,000;

            (b)  permit the Company or its Subsidiaries to dispose of any 
capital assets of the Company or its Subsidiaries if the greater of the book 
value or the fair market value, individually or in the aggregate, of such 
assets exceeds $1,000,000, or incur, create or assume any Lien on any 
individual capital asset of the Company or its Subsidiaries if the greater of 
the book value or the fair market value of such capital asset exceeds 
$1,000,000, other than Permitted Liens;

            (c)  permit the Company or its Subsidiaries to enter into any 
contract or other commitment (including any hedging arrangement or other 
derivative transaction) in excess of $5,000,000 or that has a term of, or 
requires the performance of any obligations by the Company or its 
Subsidiaries over a period in excess of, three years, or incur any 
indebtedness for money borrowed;

            (d)  except as required by Law or the terms of any existing 
Contract, permit the Company or its Subsidiaries to increase the salary, 
wage, rate of compensation, commission, bonus or other direct or indirect 
remuneration payable to, or other compensation of, any employee of the 
Company or its Subsidiaries or enter into any contract or other binding 
commitment in respect of any such increase except in the ordinary course of 
business or as consistent with past practice (such increase not to exceed 2% 
of the Company's current payroll costs, in the aggregate), nor amend, adopt 
or terminate any Employee Plan covering employees of the Company or its 
Subsidiaries that would increase the liability of the Company or enter into 
any negotiation in respect of or enter into any collective bargaining 
agreement covering employees of the Company or any of its Subsidiaries;

            (e)  permit the Company or its Subsidiaries to amend in any 
respect any Contract that would materially adversely affect the use and 
enjoyment thereof by Purchaser, or terminate any of the Contracts (except 
with respect to purchase orders or termination of Contracts caused by the 
termination or default of any other party thereto) or default in the 
performance of any material covenant or obligation thereunder which default 
is not cured within any applicable grace period; 

            (f)  permit the Company and its Subsidiaries to change their 
respective pricing and sales practices;

            (g)  merge with or into or consolidate with any other Person or 
acquire any business or assets of any other Person;

            (h)  amend its articles of incorporation or by-laws or equivalent 
governing documents;

            (i)  purchase or acquire an option to purchase or enter into any 
other agreement or obligation to purchase any securities of any Person;

            (j)  issue or sell any capital stock or other securities, 
options, warrants, calls or other rights to acquire such stock;

            (k)  make any change in the key management structure of the 
Company, including without limitation, the hiring of additional officers;

            (l)  willingly allow or permit to be done any act by which any of 
its insurance policies may be suspended, impaired or canceled;

            (m)  make any loans or advances to any Person, except for loans 
or advances (i) between the Company and its Subsidiaries on the one hand, and 
TDCC or any Affiliate of TDCC (other than the Company and its Subsidiaries) 
on the other hand, (ii) between the Company and its Subsidiaries, (iii) with 
respect to the relocation of employees of the Company or its Subsidiaries 
consistent with past practice, or (iv) incurred in the ordinary course of 
business by employees; and 

            (n)  agree or commit to do any of the foregoing.

     6.02.  Access to Information.  The Sellers will cause each of the 
Company and its Subsidiaries to permit representatives of the Purchaser to 
have full access at all reasonable times, and in a manner so as not to 
interfere with the normal business operations of the Company and its 
Subsidiaries, to all premises, properties, personnel, books, records 
(including tax records), contracts and documents of or pertaining to each of 
the Company and its Subsidiaries; provided, however, that, prior to the 
expiration or termination of any waiting period under the HSR Act or other 
similar law applicable to the transaction, each party shall only be permitted 
such reasonable access which, in its discretion, after consultation with 
counsel, is appropriate during such review process. In addition, to the 
extent reasonably necessary or desirable in connection with Sellers' 
ownership of the Company or any matter arising under this Agreement, after 
the consummation of the transactions contemplated hereby Sellers will have 
full access at all reasonable times and in a manner so as not to interfere 
with the normal business operations of the Company and its subsidiaries, to 
all premises, properties, personnel, books, records (including tax records), 
work papers, contracts and documents of or pertaining to each of the Company 
and its Subsidiaries.  No information or knowledge obtained in any 
investigation pursuant to this Section 6.02 shall affect or be deemed to 
modify any representation or warranty contained in the Agreement or the 
conditions to the obligations of the parties to consummate the transactions 
contemplated by this Agreement.  The confidentiality of all such documents 
and information furnished in connection with the transactions contemplated by 
this Agreement shall be governed by the terms of the Confidentiality Agreement.

     6.03.  Reasonable Best Efforts; Good Faith.  Upon the terms and subject 
to the conditions of this Agreement, Sellers and Purchaser will cooperate and 
use all reasonable best efforts to fulfill the conditions precedent to the 
other parties' obligations under this Agreement, including securing as 
promptly as practicable all Required Consents.   Without limiting the 
generality of the foregoing, the parties to this Agreement shall cooperate 
with one another: (i) in the prompt preparation and filing (which filing 
shall occur no later than ten days after the date of this Agreement) of any 
required filings under the HSR Act and each of the other Laws listed in 
Section 4.05 and Section 5.05; (ii) in determining whether action by or in 
respect of, or filing with, any governmental body, agency, official or 
authority (either domestic or foreign) is required, proper or advisable or any 
actions, consents, waivers or approvals are required to be obtained from 
parties to any Contracts, in connection with the transactions contemplated by 
this Agreement; and (iii) in seeking timely to obtain any such actions, 
consents or waivers or to make any such filings.  In addition, Purchaser 
shall take such action as may be required by any governmental or 
supranational authority of competent jurisdiction within the United States, 
Canada or the European Union in order to resolve any objections such 
authority may have to the transactions contemplated by this Agreement under 
applicable antitrust laws.  Purchaser agrees to be bound by and agrees to 
cause the Company to honor the terms and conditions of the Administrative 
Agreement between the Company and the U.S. Department of Air Force, dated 
March 27, 1998, including, but not limited to, all reporting requirements.  
In case at any time after the Closing any further action is necessary or 
desirable to carry out the purposes of this Agreement, the proper officers 
and directors of each party to this Agreement shall take all such necessary 
action according to Section 10.03. 

     6.04.  Public Announcements.  Purchaser and Sellers will consult with 
each other before issuing any press release or otherwise making any public 
statements with respect to this Agreement or the transactions contemplated by 
this Agreement and neither Purchaser nor any Seller shall issue any such 
press release or make any such public statement without the prior approval of 
the other parties to this Agreement, such approval not to be unreasonably 
withheld or delayed, except as may be required by applicable Law or any 
securities exchange on which the securities of  the parties or their 
Affiliates are listed.

     6.05.  Employee Benefits.

            (a)  The Company hereby agrees, prior to the Closing, to amend 
its severance plan in writing, which amended plan shall (i) specifically 
state that it is amendable or terminable at any time by the Company, (ii) 
embody the terms set forth on Schedule 6.05(a) and (iii) be in form and 
substance reasonably satisfactory to the Purchaser (the "Amended Plan").  The 
Company further agrees as promptly as practicable after the execution of this 
Agreement to notify its employees of the planned phase-out of such Amended 
Plan by Purchaser, which notification shall be made in consultation with 
Purchaser.

            (b)  Purchaser hereby agrees to honor without modification or 
contest, and agrees to cause the Company and its Subsidiaries (i) to honor 
without modification or contest, the Amended Plan for six months after the 
Closing Date and (ii) to make required payments in accordance with all 
Employee Plans listed on Schedule 4.17 of the Disclosure Memorandum; 
provided, however, that, except as provided in (i) above and paragraph (c) 
below, nothing in this Agreement shall be construed as preventing Purchaser 
from amending or terminating any Employee Plan to the extent permitted under 
the terms of such Employee Plan.  Purchaser hereby acknowledges that the 
transaction contemplated by this Agreement may constitute a "change in 
control" for purposes of such Employee Plans, awards and agreements and 
agrees to abide by the provisions of any Employee Plan which relate to a 
change in control or similar event or circumstance.

            (c)  Except as provided in Section 6.05(b), Purchaser agrees 
that, for a period of six months immediately following the Closing Date, it 
shall, or shall cause the Company and its Subsidiaries to, either (i) 
continue to maintain the Employee Plans for the benefit of the employees and 
former employees of the Company and its Subsidiaries (whether employed in the 
U.S. or outside the U.S.) on terms no less favorable than those in effect on 
the date of this Agreement or (ii) provide that such employees and former 
employees of the Company and its Subsidiaries may participate in plans of 
Purchaser which provide benefits which are substantially comparable to those 
provided to other similarly situated employees of Purchaser on the date of 
this Agreement (such plans being referred to in this Agreement as the 
"Purchaser Plans").  Nothing in this Section 6.05(c) shall be deemed to 
relieve the Company from any obligations under any Contract with any of its 
present or former employees or consultants.

            (d)  Purchaser agrees that for purposes of all Employee Plans and 
Purchaser Plans under which an employee's benefit depends, in whole or in
part, on length of service, credit will be given to individuals employed by
the Company and its Subsidiaries as of the Closing Date ("Company Employees") 
for service previously credited with the Company or its Subsidiaries prior to 
the Closing Date, provided, that such crediting of service does not result in 
duplication of benefits, and provided that such crediting of service shall 
not be given for benefit accrual purposes under any defined benefit plan.  
Company Employees shall also be given credit under any Purchaser Plan for any 
deductible or co-payment amounts paid under any Employee Plan in respect of 
the plan year in which the Closing Date occurs, to the extent that, following 
the Closing Date, they participate in any Purchaser Plan for which 
deductibles or co-payments are required.  Purchaser shall also cause each 
Purchaser Plan to waive (i) any preexisting condition restriction which was 
waived under the terms of any analogous Employee Plan immediately prior to 
the Closing Date or (ii) any waiting period limitation which would otherwise 
be applicable to a Company Employee on or after the Closing Date to the 
extent such Company Employee had satisfied any similar waiting period 
limitation under an analogous Employee Plan prior to the Closing Date.

      6.06.  Certain Debt Obligations.  On or prior to the Closing Date, and 
subject to the consummation of the transactions contemplated by this 
Agreement, Sellers will, or will cause their Affiliates (other than the 
Company and its Subsidiaries) to, enter into agreements or arrangements with 
the Persons set forth on Schedule 6.06 of the Disclosure Memorandum (the 
"Obligees") pursuant to which (i) the Sellers shall agree to assume, or shall 
cause their Affiliates (other than the Company and its Subsidiaries) to agree 
to assume, the obligations to pay or receive any amounts outstanding under 
the agreements or arrangements between the Company and the Obligees set forth 
on Schedule 6.06 of the Disclosure Memorandum (the "Debt Obligations") as of 
the close of business on the date immediately prior to the Closing Date and 
(ii) the Obligees shall agree on terms reasonably satisfactory to Purchaser 
to release the Company and its Subsidiaries from all actions, causes of 
action, suits, debts, claims and demands whatsoever, whether in law, equity 
or otherwise, which any of the Obligees have with respect to the obligations 
of the Company or its Subsidiaries pursuant to the Debt Obligations.  

     6.07.  No Solicitation.  From the date of this Agreement through the 
Closing or the earlier termination of this Agreement, Sellers, TDCC, the 
Company and their representatives shall not, directly or indirectly, enter 
into, solicit, initiate or continue any discussions or negotiations with, or 
encourage or respond to any inquiries or proposals by, or participate in any 
negotiations with, or provide any information to, or otherwise cooperate in 
any other way with, any Person, other than Purchaser and its representatives, 
concerning any sale of all or a portion of the assets or the business of the 
Company, or of any Membership Interests in the Company, or any merger, 
consolidation, liquidation, dissolution or similar transaction involving the 
Company, its assets or the business.

     6.08.  Guaranteed Work.

            (a)  Subject to the continuing ability of the Company and its 
Affiliates to meet service and quality requirements and subject to the 
conditions set forth below, TDCC guarantees to the Compancy that between the 
Closing Date and December 31, 2001 (assuming that the Closing occurs) (the 
"Guarantee Period"), TDCC and its Affiliates (other than the Company and its 
Subsidiaries) (a "Dow Party") will, pursuant to the terms of either the 
Services Agreement or any other agreement between a Dow Party on the one 
hand, and the Company or its Affiliates (a "Radian Party") on the other hand, 
provide the Radian Parties with work for which at least $90 million in gross 
revenue (the "Guaranteed Amount") is earned during the Guarantee Period.
  
            (b)  During the Guarantee Period, if a Dow Party identifies work 
that it believes could be competently performed by a Radian Party, the Dow 
Party, consistent with past practices, may propose to the Radian Party that 
it perform such work ("Identified Work").  If TDCC requests that the Company 
perform work within the scope of Exhibit 1.1 of the Services Agreement, the 
parties will utilize the Services Agreement.  Otherwise, the relevant Dow 
Party and Radian Party will negotiate to agree on the terms and conditions 
(including, without limitation, price) for such work.  If the parties agree, 
the work in question shall be performed by the Radian Party, and, except as 
provided below, the revenue for the work earned within the Guarantee Period 
by the Radian Party shall count toward satisfaction of the Guaranteed Amount; 
provided, however, that, except as provided in Section 6.08(f), revenue for 
work not set forth on Exhibit 1.1 and not performed by the Company or its 
Subsidiaries shall not count toward satisfaction of the Guaranteed Amount.  
If the Radian Party declines to perform the proposed work and such work (i) 
is described in Exhibit 1.1 of the Services Agreement or (ii) is within the 
competence of such Radian Party (as to (ii), in the reasonable opinion of 
such Radian Party), the amount that the Dow Party pays a third party to 
perform such work, or the fully absorbed cost incurred by a Dow Party if such 
work is performed by a Dow Party, shall count toward satisfaction of the 
Guaranteed Amount.  

            (c)  If the Dow Party believes that the price proposed by the 
Radian Party for certain Identified Work is not competitive, the Dow Party 
may obtain two other estimates for the same scope of work from two NRESFs, 
subject to the limitations described below.  For work where the Radian 
Party's proposed price for the Identified Work is (i) less than $1 million, 
(A) the Radian Party shall perform the work at its original proposed price if 
the Radian Party's proposed price is not more than 10% higher than the 
Adjusted Average Price for such work and the revenue for that work earned 
within the Guarantee Period shall count toward satisfaction of the Guaranteed 
Amount, and (B) the Radian Party shall have the opportunity to match the 
Adjusted Average Price if the Radian Party's proposed price is more than 10% 
higher than the Adjusted Average Price for such work, or (ii) $1 million or 
more, (A) the Radian Party shall perform the work at its original proposed 
price if the Radian Party's proposed price is not more than 5% higher than 
the Adjusted Average Price for such work and the revenue for that work earned 
within the Guarantee Period shall count toward satisfaction of the Guaranteed 
Amount, and (B) the Radian Party shall have the opportunity to match the 
Adjusted Average Price if the Radian Party's proposed price is more than 5% 
higher than the Adjusted Average Price for such work.  If, in accordance with 
the foregoing sentence, the Radian Party is required to be given the 
opportunity to match the Adjusted Average Price and fails to do so (the 
decision by the Radian Party whether or not to so match to be made as soon 
as practicable and in no event later than ten days after receiving written 
notice (which notice specifically refers to Section 6.08 of this Agreement) 
of the terms and conditions of such competing proposal in sufficient detail 
to permit the Radian Party to make an adequate comparison of the proposals), 
then, as long as the Identified Work is performed, the Adjusted Average Price 
shall count toward satisfaction of the Guaranteed Amount.  If, in accordance 
with the second sentence of this Section 6.08(c), the Radian Party is 
required to be given the opportunity to match the Adjusted Average Price and 
does so, the revenue for the Identified Work earned within the Guarantee 
Period shall count toward satisfaction of the Guaranteed Amount.  Regardless 
of a Dow Party's belief as to the competitiveness of the Radian Party's 
proposed prices, the Dow Party shall not seek competitive proposals:  (i) if 
the Identified Work is sufficiently defined in scope such that the price for 
such work is solely based on the agreed rates set forth in a schedule to the 
Services Agreement or (ii) for more than $20 million of work in the aggregate 
(measured by the amount paid or owed by the Dow Parties).

     The "Adjusted Average Price" shall be computed by summing the price of 
all proposals, including the Radian Party's proposal, that differ, in 
absolute value, by no more than the Acceptable Range, divided by the number 
of proposals in such sum.  The "Acceptable Range" is defined as an amount 
equal to 10% of the proposal that falls between the other two proposals.  If 
no two of the proposals are within the Acceptable Range of each other, the 
Dow Party will obtain additional proposals until there are at least two 
proposals within the Acceptable Range of each other (it being understood that 
the addition of new proposals will not alter the Acceptable Range).

            (d)  TDCC and the Purchaser will meet (in person or by phone) 
annually within one month of the anniversary of the Closing, until the 
earlier of satisfaction of the Guaranteed Amount pursuant to Section 6.08(a) 
or the third anniversary of the Closing, to (i) discuss the service, quality 
and pricing status of the work being done, and (ii) confirm the outstanding 
portion of the Guaranteed Amount as of such date.  

            (e)  In the event that the Guaranteed Amount is not earned during 
the Guarantee Period and all other conditions of this Section 6.08 are met, 
then on or before the 30-day period following TDCC's receipt of a request for 
payment from the Company, (i) TDCC will pay the Company an amount in cash 
equal to 40% of the unsatisfied portion of the Guaranteed Amount (the 
"Shortfall") as calculated and adjusted as set forth in Section 6.08 in the 
event the Shortfall is less than or equal to $15 million and (ii) TDCC will 
have the option, in the event the Shortfall exceeds $15 million, to pay the 
Company an amount in cash equal to 40% of the Shortfall or to provide to the 
Company additional guaranteed work (subject to the same terms and conditions 
set forth in this Section 6.08) during the following year in an amount equal 
to double the amount of Shortfall ("Additional Guaranteed Amount").  If TDCC 
fails to provide additional guaranteed work during such following year equal 
to or greater than the Additional Guaranteed Amount, TDCC will pay the 
Company an amount in cash equal to 40% of any unsatisfied portion of the 
Additional Guaranteed Amount as of December 31, 2002, on or before the 30-day 
period following TDCC's receipt of a request for payment from the Company.

            (f)  If the Company or its Subsidiaries transfer (including by 
merger) a significant portion of their operations which perform work under 
the Services Agreement that is not described on Exhibit 1.1 to the Services 
Agreement to another entity within the Group affiliated entities, any work 
done by such transferred operations will continue to count toward 
satisfaction of the Guaranteed Amount (or the Additional Guaranteed Amount, 
as applicable), subject to the provisions of this Section 6.08.

            (g)  This Section 6.08 shall, at TDCC's option, terminate at such 
time as (i) the Company ceases to be an Affiliate of Group or its successors 
or assigns or (ii) the Company transfers any material portion of its assets 
to a Person not affiliated with Group.

            (h)   Disputes under this Section 6.08 shall be resolved by 
senior executives at TDCC and Purchaser, who shall attempt for at least 20 
Business Days to resolve the dispute.  If they cannot do so, the dispute 
shall be resolved by arbitration in Dallas, Texas, with one arbitrator, 
independent of the parties to this Agreement and selected from a list 
provided by the AAA, in accordance with the commercial arbitration rules of 
the AAA.  Any judgment upon the award rendered by the arbitrator may be 
entered in any court having jurisdiction thereof. 

            The arbitrator is empowered to determine questions both of fact 
and of law, but shall to the maximum extent possible construe this Agreement 
strictly in accordance with its terms and conditions and the purposes and 
intents evinced thereby.  Discovery shall be permitted under the same 
standards as set forth in the Federal Rules of Civil Procedure.  Whether a 
hearing shall be held or additional evidence accepted, and the rules 
governing any such hearing, shall be in the sole discretion of the 
arbitrator, subject to the AAA rules as the arbitrator construes them.  The 
arbitrator shall make a decision in writing at the earliest convenient date.

            To the maximum extent permitted by law, the decision of the 
arbitrator shall be final and binding on the parties to this Agreement and 
not be subject to appeal.  If a party against whom the arbitrator renders an 
award fails to abide by such award, the other parties may bring an action to 
enforce the same in a court of competent jurisdiction. TDCC, on the one hand, 
and Purchaser, on the other, each shall bear one-half of the fees, costs and 
expenses of the arbitration. 

     6.09.  Transactions with Affiliates.  Prior to the Closing, all 
financial transactions outstanding between the Company and current or former 
holders of Membership Interests of the Company, related entities or 
individuals, key employees and officers shall be properly recorded and 
accrued such that the Closing Balance Sheet shall reflect the Assets or 
Liabilities related to such transactions; provided, however, that nothing in 
this Section 6.09 shall affect the exclusion of the released Debt Obligations 
from the definition of Closing Equity as set forth in such definition.  

     6.10.  Tail Insurance.  Sellers and the Company shall use their 
reasonable best efforts to assist Purchaser in obtaining, prior to Closing, 
occurrence-based tail insurance for all past acts of the Company, in an 
amount and with terms acceptable to Purchaser, at Purchaser's expense.

     6.11.  TDCC Guarantee.

            (a)  TDCC hereby unconditionally guarantees to the Purchaser the 
due and punctual payment of all payments which the Sellers are obligated to 
make under this Agreement and the timely performance by the Sellers of all 
their obligations under this Agreement (the "TDCC Guarantee").  In case of 
the failure of the Sellers punctually to make any such payment or to timely 
perform any such obligation, TDCC hereby agrees to cause any such payment to 
be made punctually when and as the same shall become due and payable, and to 
cause the timely performance of any such obligations, all in accordance with 
the terms of this Agreement.

            (b)  TDCC hereby agrees that its guaranty obligations under this 
TDCC Guarantee shall be continuing, irrevocable, absolute and unconditional, 
and shall remain in full force and effect until all of the obligations of the 
Sellers under this Agreement have been completely discharged, irrespective of 
(1) the extension by the Purchaser of the time for payment or performance by 
the Sellers or TDCC of any of their obligations arising under this Agreement, 
or this TDCC Guarantee, respectively; (2) the modification or amendment or any 
waiver of any duty, covenant, agreement or obligation of the Sellers or TDCC 
contained in this Agreement or this TDCC Guarantee, respectively; (3) any 
failure, omission, delay or lack on the part of the Purchaser to enforce, 
assert or exercise any right, power or remedy conferred on the Purchaser by 
the TDCC Guarantee; (4) lack of presentment, notice of default or protest; 
(5) lack of corporate power or due authorization, execution or delivery of 
this Agreement or any instrument relating thereto by Sellers; (6) any change, 
restructuring or termination of the corporate structure or existence of the 
Purchaser or any of its Subsidiaries; and (7) any other circumstances which 
might otherwise constitute a legal or equitable discharge or defense of TDCC; 
provided, that in no event shall this paragraph extend the scope of TDCC's 
obligations set forth in Section 6.11(a).  TDCC hereby irrevocably waives 
promptness, diligence, presentment, demand of payment, filing of claims with 
a court in the event of merger or bankruptcy of the Sellers, any right to 
require a legal proceeding first against the Sellers, protest, notice of 
acceptance and any other notice or demand with respect to any of the 
obligations under this Agreement and covenants that the obligations contained 
in this TDCC Guarantee will not be discharged except by complete performance 
of the obligations of the Sellers contained in this Agreement or the 
obligations of TDCC contained in this TDCC Guarantee.

            (c)  TDCC hereby waives any right to revoke this Agreement and 
this TDCC Guarantee, and acknowledges that this Agreement and this TDCC 
Guarantee is continuing in nature and that this TDCC Guarantee applies to all 
obligations of Sellers under this Agreement, whether existing now or in the 
future.

            (d)  TDCC further agrees that if at any time all or any part of 
any payment made to the Purchaser with respect to any obligation of the 
Sellers is or must be rescinded or returned for any reason whatsoever, 
including, without limitation, the insolvency, bankruptcy or reorganization 
of the Sellers, such obligation shall for the purposes of this TDCC 
Guarantee, to the extent that such payment is or must be rescinded or 
returned, be deemed to have continued in existence notwithstanding such 
payment, and this TDCC Guarantee shall continue to be effective or to be 
reinstated, as the case may be, as to such obligation as though such payment 
had not been made.

            (e)  Notwithstanding any other provisions of this TDCC Guarantee, 
TDCC shall be entitled to the benefit of and may assert as a defense against 
any claim under this TDCC Guarantee any limitation, defense, set off or 
counterclaim which Sellers could have asserted other than defenses based upon 
or relating to a Seller's insolvency, bankruptcy or similar laws or lack of 
corporate power or due authorization or delivery by Sellers.  Without 
limiting the generality of the foregoing, liability of TDCC in respect of 
breaches of representations or warranties of Sellers under this Agreement 
shall be subject to the limitations contained in Article IX of this Agreement 
applicable to Sellers.

            (f)  TDCC shall be subrogated to all rights of the Purchaser 
against the Sellers in respect of any amount paid by TDCC pursuant to the 
provisions of this TDCC Guarantee provided that any such rights of TDCC shall 
be subordinate to any rights of the Purchaser against the Sellers.

            (g)  TDCC acknowledges that it will receive benefits from the 
arrangements contemplated by this Agreement and that the waivers set forth in 
this Section 6.11 are knowingly made in contemplation of such benefits.

     6.12.  Group Guarantee.

            (a)  Group hereby unconditionally guarantees to the Sellers the 
due and punctual payment of all payments which the Purchaser is obligated to 
make under this Agreement and the timely performance by the Purchaser of all 
its obligations under this Agreement (the "Group Guarantee").  In case of the 
failure of the Purchaser punctually to make any such payment or to timely 
perform any such obligation, Group hereby agrees to cause any such payment to 
be made punctually when and as the same shall become due and payable, and to 
cause the timely performance of any such obligations, all in accordance with 
the terms of this Agreement.

            (b)  Group hereby agrees that its guaranty obligations under 
this Group Guarantee shall be continuing, irrevocable, absolute and 
unconditional, and shall remain in full force and effect until all of the 
obligations of the Purchaser under this Agreement have been completely 
discharged, irrespective of (1) the extension by the Sellers of the time for 
payment or performance by the Purchaser or Group of any of their obligations 
arising under this Agreement, or this Group Guarantee, respectively; (2) the 
modification or amendment or any waiver of any duty, covenant, agreement or 
obligation of the Purchaser or Group contained in this Agreement or this 
Group Guarantee, respectively; (3) any failure, omission, delay or lack on 
the part of the Sellers to enforce, assert or exercise any right, power or 
remedy conferred on the Sellers by the Group Guarantee; (4) lack of 
presentment, notice of default or protest; (5) lack of corporate power or due 
authorization, execution or delivery of this Agreement or any instrument 
relating thereto by Purchaser; (6) any change, restructuring or termination 
of the corporate structure or existence of the Sellers or any of their 
Subsidiaries; and (7) any other circumstances which might otherwise 
constitute a legal or equitable discharge or defense of Group; provided, that 
in no event shall this paragraph extend the scope of Group's obligations set 
forth in Section 6.12(a).  Group hereby irrevocably waives promptness, 
diligence, presentment, demand of payment, filing of claims with a court in 
the event of merger or bankruptcy of the Purchaser, any right to require a 
legal proceeding first against the Purchaser, protest, notice of acceptance 
and any other notice or demand with respect to any of the obligations under 
this Agreement and covenants that the obligations contained in this Group 
Guarantee will not be discharged except by complete performance of the 
obligations of the Purchaser contained in this Agreement or the obligations 
of Group contained in this Group Guarantee.

            (c)  Group hereby waives any right to revoke this Agreement and 
this Group Guarantee, and acknowledges that this Agreement and this Group 
Guarantee is continuing in nature and that this Group Guarantee applies to 
all obligations of Purchaser under this Agreement, whether existing now or in 
the future.

            (d)  Group further agrees that if at any time all or any part of 
any payment made to the Sellers with respect to any obligation of the 
Purchaser is or must be rescinded or returned for any reason whatsoever, 
including, without limitation, the insolvency, bankruptcy or reorganization 
of the Purchaser, such obligation shall for the purposes of this Group 
Guarantee, to the extent that such payment is or must be rescinded or 
returned, be deemed to have continued in existence notwithstanding such 
payment, and this Group Guarantee shall continue to be effective or to be 
reinstated, as the case may be, as to such obligation as though such payment 
had not been made.

            (e)  Notwithstanding any other provisions of this Group 
Guarantee, Group shall be entitled to the benefit of and may assert as a 
defense against any claim under this Group Guarantee any limitation, defense, 
set off or counterclaim which Purchaser could have asserted other than 
defenses based upon or relating to Purchaser's  insolvency, bankruptcy or 
similar laws or lack of corporate power or due authorization or delivery by 
Purchaser.  Without limiting the generality of the foregoing, liability of 
Group in respect of breaches of representations or warranties of Purchaser 
under this Agreement shall be subject to the limitations contained in Article 
IX of this Agreement applicable to Purchaser.

            (f)  Group shall be subrogated to all rights of the Sellers 
against the Purchaser in respect of any amount paid by Group pursuant to the 
provisions of this Group Guarantee provided that any such rights of Group 
shall be subordinate to any rights of the Purchaser against the Sellers.

            (g)  Group acknowledges that it will receive benefits from the 
arrangements contemplated by this Agreement and that the waivers set forth in 
this Section 6.12 are knowingly made in contemplation of such benefits.



                                 ARTICLE VII.

                            CONDITIONS TO CLOSING
                            ---------------------

     7.01  General Conditions.  The obligations of each party to this 
Agreement to consummate the transactions contemplated by this Agreement shall 
be subject to the satisfaction or waiver at or prior to the Closing of the 
following conditions:

            (a)  No order, statute, rule, regulation, executive order, 
injunction, stay, decree or restraining order shall have been enacted, 
entered, promulgated or enforced by any court of competent jurisdiction or 
governmental or regulatory authority or instrumentality that prohibits the 
consummation of the transactions contemplated by this Agreement;

            (b)  All filings under the HSR Act and other similar laws 
applicable to the transactions contemplated by this Agreement shall have been 
made and any required waiting period under such laws applicable to the 
transactions contemplated by this Agreement shall have expired or been 
earlier terminated; 

            (c)  All consents required from and notices or filings required 
to be given by the Company to or made by the Company with, any Federal, 
state, local, foreign or other governmental authority in connection with the 
consummation of the transactions contemplated by this Agreement shall have 
been obtained, given or made, except as would not, individually or in the 
aggregate, reasonably be expected to result in a Material Adverse Effect; and

            (d)  No action, suit, proceeding or investigation by any 
governmental authority shall have been initiated or threatened to restrain, 
prohibit or invalidate any of the transactions contemplated by this Agreement.

     7.02.  Conditions to Obligations of the Sellers.  The obligations of the 
Sellers to consummate the transactions contemplated by this Agreement shall 
be subject to the satisfaction or waiver at or prior to the Closing of each 
of the following conditions:

            (a)  Except for nonperformance or noncompliance with agreements 
or covenants that, individually or in the aggregate, would not reasonably be 
expected to result in a material adverse effect on the expected benefits to 
the Sellers of the transactions contemplated under this Agreement, Purchaser 
shall have performed and complied with all agreements and covenants required 
to be performed and complied with by Purchaser under this Agreement at or 
prior to the Closing;

            (b)  The representations and warranties of Purchaser in Article V 
and of Group in Article VA of this Agreement shall be true and correct at and 
as of the date of this Agreement and at and as of the Closing Date as though 
restated on and as of such date (except in the case of any representation or 
warranty that by its terms is made as of a date specified therein, in which 
case such representation or warranty shall be true and correct as of such 
date), except where the failure of one or more representations or warranties 
to be true and correct, individually or in the aggregate, would not 
reasonably be expected to result in a material adverse effect on the expected 
benefits to the Sellers of the transactions contemplated under this Agreement;

            (c)  Sellers shall have received from Purchaser the Initial 
Purchase Price;

            (d)  Sellers shall have received from Purchaser a certificate 
signed by an appropriate officer of Purchaser as to Purchaser's compliance 
with the conditions set forth in paragraphs (a) and (b) of this Section 7.02; 
and
 
            (e)  Sellers shall have received from Latham & Watkins, 
Purchaser's counsel, an opinion of counsel relating to this transaction 
substantially in the form of Exhibit C.

     7.03.  Conditions to Obligations of Purchaser.  The obligation of 
Purchaser to consummate the transactions contemplated by this Agreement shall 
be subject to the satisfaction or waiver at or prior to the Closing of each 
of the following conditions:

            (a)  Except for nonperformance or noncompliance with agreements 
or covenants that, individually or in the aggregate, would not reasonably be 
expected to result in a Material Adverse Effect, Sellers shall have performed 
and complied with all agreements and covenants required to be performed and 
complied with by Sellers under this Agreement at or prior to the Closing;

            (b)  The representations and warranties of Sellers in Articles 
III and IV of this Agreement and of TDCC in Article IIIA of this Agreement 
shall be true and correct at and as of the date of this Agreement and at and 
as of the Closing Date as though restated on and as of such date (except in 
the case of any representation or warranty that by its terms is made as of a 
date specified therein, in which case such representation or warranty shall 
be true and correct as of such date), except where the failure of one or more 
representations or warranties to be true and correct, individually or in the 
aggregate, would not reasonably be expected to result in a Material Adverse 
Effect;

            (c)  Purchaser shall have received the documents referred to in 
Section 2.04;
 
            (d)  Purchaser shall have received from Sellers the executed 
agreements or arrangements referred to in Section 6.06; 

            (e)  Purchaser shall have received from each Seller a certificate 
signed by an appropriate officer of each Seller as to such Seller's 
compliance with the conditions set forth in paragraphs (a) and (b) of this 
Section 7.03;

            (f)  Purchaser shall have received from Mayer Brown & Platt, 
Sellers\rquote  counsel, an opinion of counsel relating to this transaction 
substantially in the form of Exhibit D;

            (g)  Purchaser shall have received from Graves, Dougherty, Hearon 
& Moody, the Company's counsel, an opinion of counsel relating to this 
transaction substantially in the form of Exhibit E; and

            (h)  the representations and warranties of Sellers in Section 
4.22 and Section 4.23 shall be true and correct at and as of May 31, 1998.


                                 ARTICLE VIII.

                                  TERMINATION
                                  -----------

     8.01.  Termination.  This Agreement may be terminated and the 
transactions contemplated by this Agreement may be abandoned at any time 
prior to the Closing:

            (a)  by the mutual written agreement of Purchaser and each Seller;
 
            (b)  by either Purchaser or Sellers by giving written notice of 
such termination to the other party, if the Closing shall not have occurred 
by November 30, 1998;

            (c)  by either Purchaser or Sellers if there shall be any Law or 
regulation that makes the consummation of the transactions contemplated by 
this Agreement illegal or otherwise prohibited or if consummation of the 
transactions contemplated by this Agreement would violate any nonappealable 
final Judgment of any court or governmental body having competent 
jurisdiction;

            (d)  by either the Sellers, on the one hand, or the Purchaser on 
the other hand, upon a material breach by the other of any of its obligations
under this Agreement, which breach has not been cured within 20 days after 
notice thereof has been provided to the breaching party; provided that there 
shall be no right to terminate if such breach was caused, in whole or in 
part, by a material breach by the party seeking to terminate this Agreement.

     8.02.  Effect of Termination.  If this Agreement is terminated as 
permitted under Section 8.01, such termination shall be without liability to 
any party to this Agreement or to any Affiliate, or their respective 
shareholders, directors, officers, employees, agents, advisors or 
representatives, and following such termination no party shall have any 
liability under this Agreement or relating to the transactions contemplated 
by this Agreement to any other party; provided that no such termination shall 
relieve any party that has breached any provision of this Agreement from 
Liability for such breach, and any such breaching party shall remain fully 
liable for (i) any and all Damages incurred or suffered by another party to 
this Agreement as a result of such breach and (ii) any other relief a court 
deems appropriate.  The provisions of this paragraph and the Confidentiality 
Agreement shall survive any termination of this Agreement pursuant to this 
Article.


                                  ARTICLE IX.

                                INDEMNIFICATION
                                ---------------

     9.01  Indemnification by Sellers.  (a) From and after the Closing Date 
and subject to the provisions of this Article IX (including the limitations 
set forth in Section 9.04), Sellers agree to indemnify, hold harmless and 
defend each Purchaser Indemnified Party from and against any and all claims 
and/or Liabilities, damages, penalties, Judgments, assessments, losses, costs 
and expenses (including reasonable attorneys' fees but excluding lost profits 
or other consequential damages of the Indemnified Party) (collectively, 
"Damages") arising out of or relating to:

            (i)  any material inaccuracy or breach of any representation or 
warranty of Sellers contained in this Agreement; 

           (ii)  any material breach of any covenant or agreement of Sellers 
contained in this Agreement; or

          (iii)  any employee benefit plan, program, policy or arrangement 
(other than an Employee Plan) which any ERISA Affiliate (other than the 
Company or any of its Subsidiaries) maintains, administers, contributes to or 
is required to contribute to prior to the Closing Date or which any ERISA 
Affiliate (other than the Company or any of its Subsidiaries) maintained, 
administered, contributed to or was required to contribute to prior to the 
Closing Date.

provided that Sellers shall have an obligation to indemnify any Purchaser 
Indemnified Party for Damages pursuant to this Section 9.01 only to the 
extent that such Damages are in excess of (x) any amounts recovered by any 
Purchaser Indemnified Party pursuant to any contract to which any Purchaser 
Indemnified Party is a party or has assumed pursuant to this Agreement or (y) 
amounts recoverable by counterclaim or otherwise from any third party based 
on any claims any Purchaser Indemnified Party has against any such third 
party that reduces the Damages that would otherwise be sustained (in each 
case net of the costs of recovery thereof); and, provided, further, that all 
Damages shall be reduced by the amount of any related net income tax benefits 
to any Purchaser Indemnified Party.

        (b)  From and after the Closing Date and subject to the provisions of 
this Article IX, Sellers agree to indemnify, hold harmless and defend each 
Purchaser Indemnified Party from and against any and all Damages arising out 
of or relating to any Liability of any of the Company and its Subsidiaries 
(x) for any Taxes of the Company and its Subsidiaries with respect to any Tax 
year or portion thereof ending on or before the Closing Date (or for any Tax 
year beginning before and ending after the Closing Date to the extent 
allocable before and ending on the Closing Date) to the extent such Taxes are 
not reflected in the reserve for Tax Liability (rather than any reserve for 
deferred Taxes established to reflect timing differences between book and Tax 
income) shown on the Closing Balance Sheet, and (y) for the unpaid Taxes of 
any Person (other than any of the Company and its Subsidiaries) for the 
taxable periods referred to in clause (x) under Reg. sec. 1.1502-6 (or any 
similar provision of state, local, or foreign law), as a transferee or 
successor, by contract, or otherwise.

        (c)  From and after the Closing Date and subject to the provisions of 
this Article IX, Sellers agree to indemnify, hold harmless and defend each 
Purchaser Indemnified Party from and against 50% of all Damages resulting 
from termination or amendments of the Company's severance practice 
described on Schedule 6.05(a) of the Disclosure Memorandum resulting in a 
reduction of benefits under the Company's severance practice described on 
Schedule 6.05(a) of the Disclosure Memorandum following the date that is six 
months after the Closing Date (which Damages relate to individuals who were 
employees of the Company as of the Closing Date), provided that the $2 
million liability reserve for severance costs in excess of Purchaser's two 
weeks' severance practice included in the calculation of Closing Equity must 
be exhausted before any amounts shall become due from Sellers pursuant to 
this Section 9.01(c) and Sellers shall only be responsible to indemnify, hold 
harmless and defend the Purchaser Indemnified Parties from and against 50% of
such Damages in excess of such reserve.

        (d)  From and after the Closing Date, the right to indemnification 
provided for in this Section 9.01 shall be the exclusive remedy of all 
Purchaser Indemnified Parties (except for Purchaser's rights under Section 
2.05 of this Agreement) with respect to the transactions contemplated under 
this Agreement.

     9.02.  Indemnification by Purchaser.  From and after the Closing Date 
and subject to the provisions of this Article IX, Purchaser agrees to 
indemnify, hold harmless and defend each Seller Indemnified Party from and 
against any and all claims and/or Damages arising out of or relating to:

            (a)  any material inaccuracy or breach of any representation or 
warranty of Purchaser contained in this Agreement; 

            (b)  any material breach of any covenant or agreement of 
Purchaser contained in this Agreement; or 

            (c)  any Liability or obligation of the Company or its 
Subsidiaries, except for Liabilities or obligations that constitute a breach 
of this Agreement or for which Sellers have indemnified the Purchaser 
Indemnified Parties,

provided that Purchaser shall have an obligation to indemnify any Seller 
Indemnified Party for Damages pursuant to this Section 9.02 only to the 
extent that such Damages are in excess of (i) any amounts recovered by that 
Seller Indemnified Party pursuant to any contract to which that Seller 
Indemnified Party is a party or (ii) amounts recoverable by counterclaim or 
otherwise from any third party based on any claims that Seller Indemnified 
Party has against any such third party that reduce the Damages that would 
otherwise be sustained (in each case net of the costs of recovery thereof); 
and, provided, further, that all Damages shall be reduced by the amount of 
any related net income tax benefits to such Seller Indemnified Party.

From and after the Closing Date the right to indemnification provided for in 
this Section 9.02 shall be the exclusive remedy of all Seller Indemnified 
Parties (except for Sellers' rights under Section 2.05 of this Agreement) 
with respect to the transactions contemplated under this Agreement.

     9.03.  Indemnification Process.  The party or parties making a claim for 
indemnification under this Article IX shall be, for the purposes of this 
Agreement, referred to as the "Indemnified Party" and the party or parties 
against whom such claims are asserted under this Article IX shall be, for the 
purposes of this Agreement, referred to as the "Indemnifying Party".  All 
claims by any Indemnified Party under this Article IX shall be asserted and 
resolved as follows:

            (a)  In the event that (i) any claim, demand or Proceeding is 
asserted or instituted by any Person other than the parties to this Agreement 
or their Affiliates which could give rise to Damages for which an 
Indemnifying Party could be liable to an Indemnified Party under this 
Agreement (such claim, demand or Proceeding, a "Third Party Claim") or (ii) 
any Indemnified Party under this Agreement shall have a claim to be 
indemnified by any Indemnifying Party under this Agreement which does not 
involve a Third Party Claim (such claim, a "Direct Claim"), the Indemnified 
Party shall with reasonable promptness send to the Indemnifying Party a 
written notice specifying the nature of such claim, demand or Proceeding and 
the amount or estimated amount thereof (which amount or estimated amount 
shall not be conclusive of the final amount, if any, of such claim, demand or 
Proceeding) (a "Claim Notice"), provided that a delay in notifying the 
Indemnifying Party shall not relieve the Indemnifying Party of its 
obligations under this Agreement except to the extent that (and only to the 
extent that) such failure shall have caused the Damages for which the 
Indemnifying Party is obligated to be greater than such Damages would have 
been had the Indemnified Party given the Indemnifying Party proper notice.

            (b)  In the event of a Third Party Claim, the Indemnifying Party 
shall be entitled to appoint counsel of the Indemnifying Party's choice at 
the expense of the Indemnifying Party to represent the Indemnified Party and 
any others the Indemnifying Party may reasonably designate in connection with 
such claim, demand or Proceeding (in which case the Indemnifying Party shall 
not thereafter be responsible for the fees and expenses of any separate 
counsel retained by any Indemnified Party except as set forth below); 
provided that such counsel is reasonably acceptable to the Indemnified Party.  
Notwithstanding an Indemnifying Party's election to appoint counsel to 
represent an Indemnified Party in connection with a Third Party Claim, an 
Indemnified Party shall have the right to employ separate counsel, and the 
Indemnifying Party shall bear the reasonable fees, costs and expenses of such 
separate counsel if (i) the use of counsel selected by the Indemnifying Party 
to represent the Indemnified Party would present such counsel with a conflict 
of interest or (ii) the Indemnifying Party shall not have employed counsel to 
represent the Indemnified Party within a reasonable time after notice of the 
institution of such Third Party Claim.  If requested by the Indemnifying 
Party, the Indemnified Party agrees to cooperate with the Indemnifying Party 
and its counsel in contesting any claim, demand or Proceeding which the 
Indemnifying Party defends, or, if appropriate and related to the claim, 
demand or Proceeding in question, in making any counterclaim against the 
person asserting the Third Party Claim, or any cross-complaint against any 
person.  No Third Party Claim may be settled or compromised (i) by the 
Indemnified Party without the prior written consent of the Indemnifying 
Party, which consent shall not be unreasonably withheld or delayed or (ii) by 
the Indemnifying Party without the prior written consent of the Indemnified 
Party, which consent shall not be unreasonably withheld or delayed.  In the 
event any Indemnified Party settles or compromises or consents to the entry 
of any Judgment with respect to any Third Party Claim without the prior 
written consent of the Indemnifying Party, each Indemnified Party shall be 
deemed to have waived all rights against the Indemnifying Party for 
indemnification under this Article IX.

            (c)  In the event of a Direct Claim, the Indemnifying Party shall 
notify the Indemnified Party within 30 Business Days of receipt of a Claim 
Notice whether or not the Indemnifying Party disputes such claim.

            (d)  From and after the delivery of a Claim Notice under this 
Agreement, at the reasonable request of the Indemnifying Party, each 
Indemnified Party shall grant the Indemnifying Party and its representatives 
all reasonable access to the books, records and properties of such 
Indemnified Party to the extent reasonably related to the matters to which 
the Claim Notice relates.  All such access shall be granted during normal 
business hours and shall be granted under conditions which will not 
unreasonably interfere with the business and operations of such Indemnified 
Party.  The Indemnifying Party will not, and shall require that its 
representatives do not, use (except in connection with such Claim Notice) or 
disclose to any third person other than the Indemnifying Party's 
representatives (except as may be required by applicable Law) any information 
obtained pursuant to this Section 9.03(d) which is designated as confidential 
by an Indemnified Party.

     9.04.  Limitations on Indemnity Payments.  No claim for indemnification 
under Section 9.01 may be made by the Purchaser Indemnified Parties, and no 
payment in respect thereof shall be required from the Sellers, unless the 
aggregate amount of Damages against which the Purchaser Indemnified Parties 
are entitled to be indemnified exceeds $2,000,000 (and then only for the 
amount of such excess); provided, that, any claim for indemnification under 
Section 9.01 may be made by Purchaser Indemnified Parties for breaches of any 
of Seller's representations, warranties or covenants relating to (i) Sections 
3.01, 3.01A and 4.02, (ii) Sections 3.02 and 3.02A, (iii) Section 3.03 and 
3.03A, (iv) Section 9.01(b) and 9.01(c), or (v) Section 6.08(a), without 
regard to any such limitation.

     The maximum aggregate amount of Damages against which the Purchaser 
Indemnified Parties shall be entitled to be indemnified under Section 9.01 
with respect to all claims thereunder shall be 70% of the Purchase Price; 
provided, that, the aggregate amount of Damages incurred by Purchaser for 
breaches of any of Seller's representations, warranties or covenants relating 
to (i) Sections  3.01, 3.01A and 4.02, (ii) Sections 3.02 and 3.02A, (iii) 
Section 3.03 and 3.03A, (iv) Section 9.01(b) and 9.01(c), or (v) Section 
6.08(a), against which Purchaser Indemnified Parties shall be entitled to be 
indemnified under Section 9.01, shall have no limit.

     9.05  Survival.  The representations and warranties of Sellers and 
Purchaser contained in this Agreement shall survive the Closing for the 
applicable period set forth in this Section 9.05, and any and all claims and 
causes of action for indemnification under this Article IX arising out of the 
inaccuracy or breach of any representation or warranty of Sellers or 
Purchaser must be made prior to the termination of the applicable survival 
period.  All of the representations and warranties of Sellers and Purchaser 
contained in this Agreement and any and all claims and causes of action for 
indemnification under this Article IX with respect thereto shall terminate 
fifteen months after the Closing Date; provided that (a) the representations 
and warranties of each Seller contained in Sections 3.01, 3.02, 3.03, 4.01 
and 4.02 and the representations and warranties of Purchaser contained in 
Sections 5.01, 5.02 and 5.03 shall survive for six years after the Closing 
Date, (b) the representations and warranties of each Seller contained in 
Section 4.12 and the indemnity set forth in Section 9.01(c) shall survive for 
three years after the Closing Date, (c) the representations and warranties of 
each Seller contained in Section 4.16 shall survive until 90 days following 
the expiration of the period of limitations applicable to the relevant Tax, 
(d) the indemnity set forth in Section 9.01(b) shall survive until 90 days 
following the expiration of the period of limitations applicable to such 
matters and (e) the indemnity set forth in Section 9.02(c) shall survive 
indefinitely; it being understood that in the event notice of any claim for 
indemnification under Section 9.01(a) or Section 9.02(a) shall have been 
given within the applicable survival period, the representations and 
warranties that are the subject of such indemnification claim shall survive 
until such time as such claim is finally resolved.

     9.06  Characterization of Indemnification Payments.  Purchaser and 
Sellers agree to treat any payment made under this Article IX as an 
adjustment to the Purchase Price.  If, contrary to the intent of Purchaser 
and Sellers as expressed in the preceding sentence, any payment made pursuant 
to this Article IX is treated as taxable income of an Indemnified Party, then 
the Indemnifying Party shall indemnify and hold harmless the Indemnified 
Party from any liability for Taxes attributable to the receipt of such payment.


                                  ARTICLE X.

                              GENERAL PROVISIONS
                              ------------------

    10.01.  Expenses and Taxes; Tax Returns.  

            (a)  Each party to this Agreement shall pay all fees and expenses 
incurred by it in connection with this Agreement and the transactions 
contemplated by this Agreement.  Any such fees and expenses incurred by the 
Company shall be expensed prior to Closing and reflected in the Closing 
Equity.  The parties to this Agreement agree that all applicable excise, 
sales, transfer, documentary, filing, recordation and other similar Taxes, 
levies, fees and charges, if any (including all real estate transfer taxes 
and conveyance and recording fees, if any) that may be imposed upon, or 
payable or collectible or incurred in connection with, this Agreement and the 
transactions contemplated by this Agreement shall be borne by the party on 
which such Taxes, levies, fees or charges are imposed by operation of Law.  
Each party to this Agreement agrees to file all necessary documentation 
(including all Tax Returns) with respect to such Taxes in a timely manner.

            (b)  Pursuant to an existing administrative services agreement, 
an Affiliate of Sellers shall cause the Company to timely file (taking into 
account any extensions received from the relevant Tax authorities) all Tax 
Returns required by law to be filed in respect of the Company and its 
Subsidiaries for periods ending on or prior to the Closing Date.  Purchaser 
shall be responsible for causing the Company to timely file (taking into 
account any extensions received from the relevant Tax authorities) all Tax 
Returns required by law to be filed in respect of the Company and its 
Subsidiaries for periods ending after the Closing Date.  All Taxes indicated 
as due and payable by the Company and its Subsidiaries on all Tax Returns 
described in this Section 10.01(b) shall be paid or will be paid by the 
Company as and when required by law, except for such Taxes as may be 
contested by the Company in good faith and in appropriate proceedings.

     Purchaser and Seller will cooperate fully with each other in connection 
with (i) the preparation and filing of any such Tax Return, and (ii) any 
audit or examination by any government taxing authority of the Tax Returns 
referred to in clause (i).  Such cooperation shall include, without 
limitation, the furnishing or making available in a timely manner to one 
party or its Affiliates of records, books of account or other materials of 
the Company and its Subsidiaries in the possession of the other party or its 
Affiliates that are necessary or helpful for the preparation of such Tax 
Returns or the defense against assertions of any taxing authority as to any 
Tax Returns.

    10.02.  Mutual Release.  

            (a)  Except as provided elsewhere in this Agreement, subject to 
the occurrence of the Closing and as of the Closing Date, Purchaser and its 
affiliates (which for purposes of this Section 10.02 shall not be deemed to 
include the Company or its Subsidiaries) hereby release and forever discharge 
Sellers and their Affiliates, including without limitation, the shareholders, 
directors, officers, agents, representatives, advisors and employees of the 
Sellers and their Affiliates, and their respective heirs, executors, 
administrators, successors and assigns, from all actions, causes of action, 
suits, debts, claims and demands of the Purchaser and its Affiliates related 
to the Company or any of its Subsidiaries (except for rights or obligations 
arising under this Agreement) that arise out of acts, events, conditions or 
omissions occurring or existing from the beginning of the world to and 
including the Closing Date.

            (b)  Except as provided elsewhere in this Agreement, subject to 
the occurrence of the Closing and as of the Closing Date, each Seller and its 
Afffiliates hereby releases and forever discharges Purchaser and its 
Affiliates from all actions, causes of action, suits, debts, claims and 
demands of that Seller and its Affiliates related to the Company or any of 
its Subsidiaries (except for rights or obligations arising under this 
Agreement) that arise out of acts, events, conditions or omissions occurring 
or existing from the beginning of the world to and including the Closing Date.

            (c)  Except as provided elsewhere in this Agreement, subject to the 
occurrence of the Closing and as of the Closing Date, TDCC, on behalf of 
itself and its Affiliates (other than the Company and its Subsidiaries), 
hereby releases and forever discharges the Company and its Subsidiaries from 
all actions, causes of action, suits, debts, claims and demands of TDCC and 
its Affiliates (other than the Company and its Subsidiaries) related to the 
Company and its Subsidiaries (except for rights or obligations arising under 
this Agreement, state income taxes and property taxes paid by TDCC on the 
Company's behalf and money due for services performed in the ordinary course 
of business prior to the Closing, each of which liabilities has been accrued 
on the Closing Balance Sheet (it being understood that it shall not be a 
breach of this Agreement if such accruals are made)) that arise out of acts, 
events, conditions or omissions occurring or existing from the beginning of 
the world to and including the Closing Date.

            (d)  Except as provided in Article IX of this Agreement, subject 
to the occurrence of the Closing and as of the Closing Date, the Company, on 
behalf of itself and its Affiliates (other than TDCC and its Affiliates after 
the Closing Date), hereby releases and forever discharges TDCC and its 
Affiliates from all actions, causes of action, suits, debts, claims and 
demands of the Company related to TDCC and its Affiliates (except for rights 
or obligations arising under this Agreement and except for money due for 
services performed in the ordinary course of business prior to the Closing) 
that arise out of acts, events, conditions or omissions occurring or existing 
from the beginning of the world to and including the Closing Date.


    10.03.  Further Assurances.  From time to time after the Closing and 
without further consideration, each of the parties, upon the request of 
another party and at such other party's expense, shall execute and deliver 
such documents and instruments of conveyance and transfer as such other party 
may reasonably request in order to consummate more effectively the terms of 
this Agreement (including the purchase and sale of the Membership Interests 
as contemplated by this Agreement and the vesting in Purchaser of title to 
the Membership Interests transferred under this Agreement).

    10.04.  Amendment/Nonassignment.  This Agreement may not be amended 
except by an instrument in writing signed by  Purchaser and Sellers.  This 
Agreement may not be assigned or transferred by any party to this Agreement 
without the prior written consent of the other parties to this Agreement.  
Notwithstanding the foregoing, Sellers acknowledge and agree that Purchaser 
may assign its rights to purchase the Membership Interests and its 
obligations under this Agreement to Group or one or more of Group's direct or 
indirect wholly-owned Subsidiaries; provided that no such assignment shall 
relieve Purchaser of its obligations under this Agreement.

    10.05.  Waiver.  Either Purchaser or Sellers may (i) extend the time for 
the performance of any of the obligations or other acts of the other, (ii) 
waive any inaccuracies in the representations and warranties of the other 
contained in this Agreement or in any document delivered by the other 
pursuant to this Agreement or (iii) waive compliance with any of the 
agreements, or satisfaction of any of the conditions, contained in this 
Agreement by the other.  Any agreement on the part of a party to this 
Agreement to any such extension or waiver shall be valid only if set forth in 
an instrument in writing signed by the other parties.

    10.06.  Notices.  Any notices or other communications required or 
permitted under, or otherwise in connection with, this Agreement shall be in 
writing and shall be deemed to have been duly given when delivered in person 
or upon confirmation of receipt when transmitted by facsimile transmission or 
on receipt after dispatch by registered or certified mail, postage prepaid, 
addressed, as follows:

            If to Sellers:

                    Dow Environmental Inc.
                    TCM Technologies Inc.
                    Dow Center
                    Midland, Michigan 48674
                    Attention: Jane M. Gootee, Legal Dept.
                    Facsimile: (517) 636-0861

            If to TDCC:

                    The Dow Chemical Company
                    2030 Dow Center
                    Midland, Michigan 48674
                    Attention: Jane M. Gootee, Legal Dept.
                    Facsimile: (517) 636-0861

            With a copy to:

                    Mayer, Brown & Platt
                    190 South LaSalle Street
                    Chicago, Illinois 60603-3441
                    Attention: Scott J. Davis
                    Facsimile: (312) 701-7711

            If to Purchaser to:

                    Radian Acquistion Corp.
                    911 Wilshire Blvd., #700
                    Los Angeles, CA 90017
                    Attention:  Mark Snell
                    Facsimile:  (213) 996-2212

            If to Group to: 

                    Dames & Moore Group
                    911 Wilshire Blvd., #700
                    Los Angeles, CA 90017
                    Attention:  Mark Snell
                    Facsimile:  (213) 996-2212

            With a copy to:

                    Latham & Watkins
                    633 West Fifth Street, Suite 4000
                    Los Angeles, CA 90071
                    Attention:  John M. Newell
                    Facsimile:  (213) 891-8763

or such other address as the person to whom notice is to be given has 
furnished in writing to the other parties.  A notice of change in address 
shall not be deemed to have been given until received by the addressee.

    10.07.  Headings and Schedules.  The descriptive headings of the Articles 
and Sections of this Agreement are inserted for convenience only and do not 
constitute a part of this Agreement.  The disclosure or  inclusion of any 
matter or item on any Schedule to the Disclosure  Memorandum shall not be 
deemed an acknowledgment or admission that any such matter or item is 
required to be disclosed or is material for purposes of the representations 
and warranties set forth in this Agreement.

    10.08.  Applicable Law.  This Agreement shall be governed by and 
construed in accordance with the laws of the State of Delaware regardless of 
principles of conflicts of laws.

    10.09.  No Third Party Rights.  Except as specifically provided in 
Article IX and Section 10.02, this Agreement is intended to be solely for the 
benefit of the parties to this Agreement and is not intended to confer any 
benefits upon, or create any rights in favor of, any person other than the 
parties to this Agreement.

    10.10.  Counterparts.  This Agreement may be executed in any number of 
counterparts, each of which shall be deemed an original, but all of which 
together shall constitute a single instrument.

    10.11.  Severability.  If any provision of this Agreement shall be held 
invalid, illegal or unenforceable, the validity, legality or enforceability 
of the other provisions of this Agreement shall not be affected thereby, and 
there shall be deemed substituted for the provision at issue a valid, legal 
and enforceable provision as similar as possible to the provision at issue.

    10.12.  Entire Agreement.  This Agreement (including the documents and 
instruments referred to in this Agreement) sets forth the entire 
understanding and agreement among the parties as to the matters covered in 
this Agreement and supersedes and replaces any prior understanding, agreement 
or statement of intent, in each case, written or oral, of any and every 
nature with respect to such understanding, agreement or statement other than 
the Confidentiality Agreement.  Purchaser acknowledges that it has conducted 
its own independent review and analysis of the business and operations of the 
Company and its Subsidiaries and that it has been provided access to the 
properties, records and personnel of the Company and its Subsidiaries for 
this purpose.  In entering into this Agreement, Purchaser has relied solely 
upon its own investigation and analysis and the representations and 
warranties set forth in this Agreement and acknowledges that none of Sellers 
or any of their respective Affiliates or any of their respective owners, 
directors, officers, employees, agents, representatives or advisors makes any 
representation or warranty, either express or implied, as to the accuracy or 
completeness of (and agrees that none of such Persons shall have any 
liability or responsibility to it in respect of) any of the information 
provided or made available to Purchaser or its agents or representatives, 
except as and only to the extent expressly provided for in this Agreement.

    10.13.  Consent to Jurisdiction; Jury Trial; Venue.  All disputes, 
litigation, proceedings or other legal actions by any party to this Agreement 
in connection with or relating to this Agreement or any matters described or 
contemplated in this Agreement shall be instituted in the courts of the State 
of Delaware or of the United States sitting in the State of Delaware.  Each 
party to this Agreement irrevocably submits to the exclusive jurisdiction of 
the courts of the State of Delaware and of the United States sitting in the 
State of Delaware in connection with any such dispute, litigation, action or 
proceeding arising out of or relating to this Agreement.  Purchaser 
irrevocably appoints CT Corporation System as its agent for the sole purpose 
of receiving service of process or other legal summons in connection with any 
such dispute, litigation, action or proceeding brought in any such court.  
Each party to this Agreement will maintain at all times a duly appointed 
agent in the State of  Delaware for the service of any process or summons in 
connection with any such dispute, litigation, action or proceeding brought in 
any such court and, if it fails to maintain such an agent during any period, 
any such process or summons may be served on it by mailing a copy of such 
process or summons to it at its address set forth, and in the manner 
provided, in Section 10.06, with such service deemed effective on the 
fifteenth day after the date of such mailing.

    Each party to this Agreement irrevocably waives the right to a trial by 
jury in connection with any matter arising out of this Agreement and, to the 
fullest extent permitted by applicable law, any defense or objection it may 
now or hereafter have to the laying of venue of any proceeding under this 
Agreement brought in the courts of the State of Delaware or of the United 
States sitting in the State of Delaware and any claim that any proceeding 
nder this Agreement brought in any such court has been brought in an 
inconvenient forum.

    10.14.  Fair Construction.  This Agreement shall be deemed to be the 
joint work product of the Purchaser and the Sellers without regard to the 
identity of the draftsperson, and any rule of construction that a document 
shall be interpreted or construed against the drafting party shall not be 
applicable.

Each of the parties to this Agreement has caused this Agreement to be 
executed on its behalf by its duly authorized representative, all as of the 
day and year first above written. 


                                      DOW ENVIRONMENTAL INC.

                                      By:  /s/  Jane M. Gootee
                                          -----------------------------------
                                          Name: Jane M. Gootee
                                          Title: Authorized Representative


                                      TCM TECHNOLOGIES INC.

                                      By:  /s/ Kathleen C. Fothergill
                                          -----------------------------------
                                          Name: Kathleen C. Fothergill
                                          Title: Vice President


                                      RADIAN ACQUISITION CORP.

                                      By:  /s/ Arhtur C. Darrow 
                                          -----------------------------------
                                          Name:   Arthur C. Darrow
                                          Title:  Chief Executive Officer and 
                                                  President


     And, solely for the limited purpose as set forth in Article IIIA and 
Sections 6.07, 6.08, 6.11 and 10.02.

                                      THE DOW CHEMICAL COMPANY

                                      By:   /s/ Kathleen C. Fothergill
                                          -----------------------------------  
                                          Name:  Kathleen C. Fothergill
                                          Title: Authorized Representative


     And, solely for the limited purpose as set forth in Sections 6.05, 6.08 
and 10.02.

                                      RADIAN INTERNATIONAL LLC

                                      By:  /s/ Donald M. Carlton
                                          ----------------------------------  
                                          Name: Donald M. Carlton
                                          Title: President and
                                                 Chief Executive Officer


     And, solely for the limited purpose as set forth in Article VA and 
Sections 6.08 and 6.12.

                                      DAMES & MOORE GROUP

                                      By:  /s/ Arthur C. Darrow
                                          ---------------------------------
                                          Name:   Arthur C. Darrow
                                          Title:  Chief Executive Officer


                                                                   EXHIBIT A

                    BILL OF SALE OF MEMBERSHIP INTERESTS OF 
                    ---------------------------------------
                           RADIAN INTERNATIONAL LLC
                           ------------------------
              
     This BILL OF SALE ("Bill of Sale"), dated July 31, 1998, is by and 
between Radian Acquisition Corp., a Delaware corporation ("Purchaser") and 
TCM Technologies Inc., a Delaware corporation and Dow Environmental Inc., a 
Delaware corporation (each, a "Seller," and together, the Sellers).  This 
Bill of Sale is being entered into pursuant to, and in accordance with, the 
terms and conditions of Section 2.04 of the Equity Purchase Agreement, dated 
as of July 31, 1998, between Sellers and Purchaser (the "Equity Purchase 
Agreement"). Capitalized terms used but not otherwise defined in this Bill of 
Sale shall have the same meanings as set forth in the Equity Purchase 
Agreement.

     In consideration of the payment by Purchaser to Sellers in the amount of 
$_____________ and for other good and valuable consideration, the receipt and 
sufficiency of which are hereby acknowledged, Sellers, intending to be 
legally bound, do hereby sell, transfer, convey, assign, and deliver to 
Purchaser, as of the Closing Date, free and clear of all Liens, all of 
Sellers' right, title and interest in and to all of the Membership Interests 
owned by Sellers.

     From time to time after the date of this Bill of Sale, Sellers, without 
further consideration but at Purchaser's expense, will execute, deliver and 
record or cause to be executed, delivered and recorded such other instruments 
of conveyance, assignment, transfer and delivery and will take such other 
actions as Purchaser may request in order to more effectively transfer, 
convey, assign and deliver to Purchaser, and to place Purchaser in possession 
and control of, the Membership Interests previously owned by Sellers, or to 
enable Purchaser to exercise and enjoy all rights and benefits of Sellers' 
Membership Interest in Radian International LLC.

     This Bill of Sale shall be governed by and construed in accordance with 
the laws of the State of Delaware.


                                      DOW ENVIRONMENTAL INC.

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


                                      TCM TECHNOLOGIES INC.

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


                                      RADIAN ACQUISITION CORP.

                                      By:
                                          -----------------------------------
                                          Name:   Arthur C. Darrow
                                          Title:  Chief Executive Officer and
                                                  President


                                                                    EXHIBIT B

                       OWNERSHIP OF MEMBERSHIP INTERESTS

                     OWNER               MEMBERSHIP INTERESTS
             ----------------------      --------------------
             Dow Environmental Inc.              60%

             TCM Technologies Inc.               40%


                                                                    EXHIBIT C

                         OPINION OF LATHAM & WATKINS

     The opinion of Latham & Watkins to be delivered pursuant to Section 
7.02(e) of the Equity Purchase Agreement ("Agreement") shall be to the effect 
that:

     A.  The Purchaser has been duly incorporated and is validly existing as 
a corporation in good standing under the laws of the state of Delaware.

     B.  Group has been duly incorporated and is validly existing as a 
corporation in good standing under the laws of the state of Delaware.

     C.  Each of the Purchaser and Group has all the requisite corporate 
power to enter into the Agreement and to perform its obligations thereunder.

     D.  The execution and delivery of the Agreement and the purchase of the 
Company's membership interests has been duly authorized by all necessary 
corporate action of each of the Purchaser and Group, and the Agreement has 
been duly executed and delivered by each of the Purchaser and Group.

     E.  The Agreement constitutes a legally valid and binding obligation of 
the Purchaser and Group, enforceable against each of the Purchaser and Group 
in accordance with its terms, subject to the following exceptions, 
limitations and qualifications:  (i) the effect of bankruptcy, insolvency, 
reorganization, moratorium or other similar laws now or hereafter in effect 
relating to or affecting the rights and remedies of creditors; (ii) the 
effect of general principles of equity, whether enforcement is considered in 
a proceeding in equity or at law, and the discretion of the court before 
which any proceeding therefor may be brought; and (iii) the unenforceability 
under certain circumstances under law or court decisions of provisions 
providing for the indemnification of or contribution to a party with respect 
to a liability where such indemnification or contribution is contrary to 
public policy.

     F.  The execution and delivery of the Agreement by each of the Purchaser 
and Group and the purchase of the membership interests by Purchaser as of the 
date hereof does not (i) violate the DGCL or any California statute, rule or 
regulation applicable to the Purchaser; (ii) violate the Purchaser's charter 
or bylaws; (iii) except for requirements of the HSR Act, require any consent, 
approval or authorization of, or declaration, filing or registration with, 
any governmental body in connection with the execution or delivery of the 
Agreement and the purchase of the membership interests; or (iv) result in the 
breach of or a default or require consent under any material agreement or 
contract to which the Purchaser is a party or by which the Purchaser (or any 
of its respective properties) is bound.

     Such opinion shall be subject to customary qualifications and exceptions.


                                                                    EXHIBIT D
 
                       OPINION OF MAYER, BROWN & PLATT
 
     The opinion of Mayer, Brown & Platt to be delivered pursuant to Section 
7.03(f) of the Equity Purchase Agreement ("Agreement") shall be to the effect 
that:

     A.  The Company has been duly formed and is validly existing in good 
standing as a limited liability company under the DLLCA.

     B.  Each of the Sellers and TDCC has been duly incorporated and is 
validly existing as a corporation in good standing under the laws of the 
state of Delaware.

     C.  Each of the Sellers, TDCC and the Company has all the requisite 
corporate or limited liability company power to enter into the Agreement and 
to perform its obligations thereunder.

     D.  All of the issued and outstanding membership interests in the 
Company are (i) held beneficially and of record by the Sellers, (ii) have 
been duly and validly issued to, and held by, the Sellers and (iii) to our 
knowledge (based on a certificate from officers of Sellers and such other 
limited review as shall be specified in such opinion), are free and clear of 
all liens.  Upon the sale of Seller\rquote s membership interests to 
Purchaser at the Closing, Purchaser will own all of the outstanding 
membership interests of the Company, free and clear of all liens, assuming 
Purchaser has no notice of any adverse claim.

     E.  To our knowledge (based on a certificate from officers of Sellers 
and such other limited review as shall be specified in such opinion), there 
are no outstanding or authorized options, warrants, purchase rights, 
subscription rights, conversion rights, exchange rights or other contracts or 
commitments that could require the Company to issue, sell or otherwise cause 
to become outstanding any of its membership interests.

     F.  The execution and delivery of the Agreement and the sale of the 
Company\rquote s membership interests has been duly authorized by all 
necessary corporate or limited liability company action of each of the 
Sellers, TDCC and the Company and the Agreement has been duly executed and 
delivered by the Sellers, TDCC and the Company.

     G.  The Agreement constitutes a legally valid and binding obligation of 
the Sellers, TDCC and the Company, enforceable against each of the Sellers, 
TDCC and the Company in accordance with its terms, subject to the following 
exceptions, limitations and qualifications:  (i) the effect of bankruptcy, 
insolvency, reorganization, moratorium or other similar laws now or hereafter 
in effect relating to or affecting the rights and remedies of creditors; (ii) 
the effect of general principles of equity, whether enforcement is considered 
in a proceeding in equity or at law, and the discretion of the court before 
which any proceeding therefor may be brought; and (iii) the unenforceability 
under certain circumstances under law or court decisions of provisions 
providing for the indemnification of or contribution to a party with respect 
to a liability where such indemnification or contribution is contrary to 
public policy.

     H.  The execution and delivery of the Agreement by each of the Sellers, 
TDCC and the Company and the sale of the membership interests by Sellers as 
of the date hereof does not:  (a) violate the DGCL, DLLCA or any federal or 
Texas statute, rule or regulation applicable to the Sellers, TDCC and the 
Company and (b) violate the provisions of the LLC Agreement dated January 1, 
1998, or the charter or bylaws of the Sellers and TDCC.

     I.  Assuming the accuracy of Purchaser's representations and warranties 
contained in Section 5.09 of the Agreement, no registration of the membership 
interests is required under the Securities Act of 1933, as amended, for the 
sale of all of the Sellers' membership interests in the Company by Seller to 
the Purchaser.

     Such opinion shall be subject to customary qualifications and exceptions.


                                                                    EXHIBIT E

                 OPINION OF GRAVES, DOUGHERTY, HEARON & MOODY

     The opinion of Graves, Dougherty, Hearon & Moody to be delivered 
pursuant to Section 7.03(g) of the Equity Purchase Agreement ("Agreement") 
shall be to the effect that:

     A.  Except as set forth in Schedule 4.14 of the Disclosure Memorandum, 
the execution and delivery of the Agreement by each of the Sellers, TDCC and 
the Company and the sale of the membership interests by Sellers as of the 
date hereof does not result in the breach of or a default or require consent 
under any Designated Contract (as defined below) to which the Company is a 
party or by which the Company (or any of its properties) is bound.  For 
purposes of such opinion, the term "Designated Contract"  shall mean a 
Contract listed on a certificate executed by two executive officers of the 
Company, in their representative capacities, setting forth the material 
Contracts of the Company (provided that such counsel need not opine as to 
whether such list constitutes all material Contracts of the Company).

     B.  Except for (i) requirements of the HSR Act and any other similar 
laws applicable to the transactions contemplated by this Agreement, or (ii) 
the requirements of any federal or state securities law or regulation, no 
consent, approval or authorization of, or declaration, filing or registration 
with, any governmental body is required by any Federal or Texas statute, in 
connection with the execution or delivery of the Agreement and the sale of 
the membership interests, except for consents, approvals, authorizations, 
declarations, filings or registrations which, if not obtained, would not have 
Material Adverse Effect.

     Such counsel need not opine on the effect on any of the foregoing of (i) 
any applicable laws or regulations relating to government contracts or (ii) 
any applicable laws or regulations regarding security clearances.

     Such opinion shall be subject to customary qualifications and exceptions.


<TABLE> <S> <C>

<ARTICLE> 5
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          MAR-26-1999
<PERIOD-END>                               JUN-26-1998
<CASH>                                          11,135
<SECURITIES>                                       785
<RECEIVABLES>                                  216,585
<ALLOWANCES>                                     3,738
<INVENTORY>                                          0
<CURRENT-ASSETS>                               242,355
<PP&E>                                          24,305
<DEPRECIATION>                                       0
<TOTAL-ASSETS>                                 410,276
<CURRENT-LIABILITIES>                          109,479
<BONDS>                                              0
                                0
                                          0
<COMMON>                                       108,010
<OTHER-SE>                                      47,653
<TOTAL-LIABILITY-AND-EQUITY>                   410,276
<SALES>                                        189,150
<TOTAL-REVENUES>                               189,150
<CGS>                                                0
<TOTAL-COSTS>                                   60,346
<OTHER-EXPENSES>                               117,741
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               2,663
<INCOME-PRETAX>                                  8,245
<INCOME-TAX>                                     3,558
<INCOME-CONTINUING>                              4,687
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     4,687
<EPS-PRIMARY>                                      .26
<EPS-DILUTED>                                      .26
        

</TABLE>


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