HAGLER BAILLY INC
10-Q, 1999-11-15
MANAGEMENT CONSULTING SERVICES
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================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


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

- --------------------------------------------------------------------------------
                                    FORM 10-Q

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES  EXCHANGE ACT
OF 1934

For the quarterly period ended September 30, 1999

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT
OF 1934

         For the transition period from ________________________

         Commission File Number: 0-29292


- --------------------------------------------------------------------------------
                               HAGLER BAILLY, INC.
             (Exact name of registrant as specified in its charter)
- --------------------------------------------------------------------------------


Delaware   54-1759180   (State  or  other   jurisdiction  of   incorporation  or
organization) I.R.S. Employer Identification Number

              1530 Wilson Boulevard, Suite 400, Arlington, VA 22209
               (Address of principal executive offices) (Zip Code)


                                  703-351-0300
              (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 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(XX) No(  )

As of October 31, 1999, the Registrant had 17,911,477 shares of its common stock
outstanding.



<PAGE>



23

                                        i
                                TABLE OF CONTENTS


Item 1.  Financial Statements..................................................1

 Consolidated Balance Sheets as of September 30, 1999 (Unaudited) and
     December 31, 1998.........................................................1
 Consolidated Statements of Operations for the Three and Nine Months
     Ended September 30, 1999 and 1998 (Unaudited).............................2
 Consolidated Statements of Cash Flows for the Nine Months
     Ended September 30, 1999 and 1998 (Unaudited).............................3
 Notes To Consolidated Financial Statements....................................4

 ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF
 FINANCIAL CONDITION AND RESULTS OF OPERATIONS.................................5




                                     Part II



Item 1. Legal Proceedings.....................................................16


Item 2.  Changes in Securities................................................16


Item 6.  Exhibits and Reports on Form 8-K.....................................17


SIGNATURES....................................................................23









<PAGE>


                                     PART I

Item 1.  Financial Statements
<TABLE>
<CAPTION>
                               Hagler Bailly, Inc.
                           Consolidated Balance Sheets
                                 (in thousands)
                                                                                      September 30,        December 31,
                                                                                           1999                1998
                                                                                    ---------------------------------------
<S>                                                                                 <C>                      <C>

Assets                                                                                 (unaudited)
Current assets:
       Cash & cash equivalents                                                               $  13,495           $  16,165
       Accounts receivable, net of allowance of $4,839 and $3,888
            at September 30, 1999 and December 31, 1998, respectively                           65,246              59,092
       Note receivable                                                                               -                 382
       Prepaid expenses                                                                          2,763               2,620
       Other current assets                                                                        865                 304
                                                                                    ------------------- -------------------
Total current assets                                                                            82,369              78,563
Property and equipment, net                                                                      8,278               6,463
Software development costs, net                                                                    349                 898
Intangible assets, net                                                                          28,808              14,208
Other assets                                                                                     1,226               1,290
                                                                                    ------------------- -------------------
Total assets                                                                                 $ 121,030           $ 101,422
                                                                                    =================== ===================
                                                                                    =================== ===================
Liabilities and stockholders' equity
 Current liabilities:
       Accounts payable and accrued expenses                                                 $  12,425            $  8,476
       Accrued compensation and benefits                                                        12,517               8,713
       Billings in excess of cost                                                                2,975               2,288
       Current portion of long-term debt                                                           333                 345
       Income taxes payable                                                                        908               2,547
       Deferred taxes                                                                            1,900               1,900
                                                                                    ------------------- -------------------
Total current liabilities                                                                       31,058              24,269
Long-term debt, net of current portion                                                             674                 681
Minority interest                                                                                  260                 177
Deferred income taxes                                                                              927                 927
Other deferred                                                                                   1,853               1,769
                                                                                    ------------------- -------------------
Total liabilities                                                                               34,772              27,823
Stockholders' equity:
       Common stock, $0.01 par value, 50,000 shares authorized;
           17,927 and 16,483 issued and outstanding at September 30,1999                           179                 165
           and December 31, 1998, respectively
       Additional capital                                                                       81,028              72,322
       Retained earnings                                                                         5,254               1,206
       Foreign currency translation                                                              (203)                (94)
                                                                                    ------------------- -------------------
Total stockholders' equity                                                                      86,258              73,599
                                                                                    ------------------- -------------------
                                                                                    =================== ===================
Total liabilities and stockholders' equity                                                   $ 121,030           $ 101,422
                                                                                    =================== ===================
                                                 See accompanying notes.
</TABLE>
<TABLE>
<CAPTION>

                      Consolidated Statements of Operations
                                   (Unaudited)
                      (in thousands, except per share data)



                                                            Three months ended                   Nine months ended
                                                              September 30,                        September 30,
                                                          1999             1998               1999              1998
<S>                                                  <C>              <C>                 <C>               <C>
                                                     ---------------  ----------------  ----------------- ------------------
Revenues:
  Consulting revenues                                     $  47,814         $  44,201         $  131,737         $  127,339
  Other revenues                                                314             2,289              1,178              4,743
                                                     ---------------  ----------------  ----------------- ------------------
Total revenues                                               48,128            46,490            132,915            132,082
Cost of services                                             36,571            33,131            100,911             94,812
                                                     ---------------  ----------------  ----------------- ------------------
Gross profit                                                 11,557            13,359             32,004             37,270
Merger-related and other non-recurring costs                      -             2,493                  -              4,212
Selling, general and administrative expenses                  9,097             6,905             24,841             18,298

Stock and stock option compensation                               -                 -                  -              2,595
                                                     ---------------  ----------------  ----------------- ------------------
Income from operations                                        2,460             3,961              7,163             12,165
Other income (expenses), net                                  (122)               258               (31)                179
                                                     ---------------  ----------------  ----------------- ------------------
Income before income tax expense and loss from
  equity investment in joint venture                          2,338             4,219              7,132             12,344
Income tax expense                                              981             1,713              2,853              6,008
                                                     ---------------  ----------------  ----------------- ------------------
Income before loss from equity investment in joint
  venture                                                     1,357             2,506              4,279              6,336
Loss from equity investment in joint venture,
  net of tax                                                    (1)                 -              (231)                  -
                                                     ---------------  ----------------  ----------------- ------------------
Net income                                                 $  1,356          $  2,506          $   4,048          $   6,336
                                                     ===============  ================  ================= ==================
                                                     ===============  ================  ================= ==================

Net income per share:
 Basic                                                     $   0.08          $   0.15           $   0.24           $   0.38
 Diluted                                                   $   0.08          $   0.15           $   0.23           $   0.36
Weighted average shares outstanding:
  Basic                                                      17,267            16,195             16,779             16,636
                                                     ===============  ================  ================= ==================
                                                     ===============  ================  ================= ==================
   Diluted                                                   17,457            16,939             17,246             17,427
                                                     ===============  ================  ================= ==================
                                                     ===============  ================  ================= ==================

                                                  See accompanying notes.

</TABLE>






<TABLE>
<CAPTION>



                               Hagler Bailly, Inc.
                      Consolidated Statements of Cash Flows
                                   (Unaudited)
                                  in thousands

                                                                             Nine months ended September 30,
                                                                               1999                  1998
                                                                        -------------------   --------------------
<S>                                                                         <C>                      <C>
Operating activities
Net income                                                                         $ 4,048               $  6,336
Adjustments to reconcile net income to net cash provided by
   operating activities:

       Depreciation and amortization expense                                         4,367                  3,480
       Provision for deferred income taxes                                               -                    749
       Provision for accounts receivable                                             2,168                  (626)
       Loss on equity investment in joint venture                                      231                      -
       Minority interest                                                                83                      -
       Disposal of Fixed Assets                                                          -                    175
       Asset impairment                                                                  -                    456
       Amortization of deferred stock compensation                                       -                  2,595
       Changes in operating assets and liabilities:
             Accounts receivable                                                   (6,371)               (14,535)
             Note receivable                                                           382                      -
             Prepaid expenses                                                        (993)                (4,957)
             Other current assets                                                    (535)                (1,914)
             Other assets                                                             (55)                    265
             Accounts payable and accrued expenses                                   1,116                (1,718)
             Accrued compensation and benefits                                       3,211                (5,115)
             Billings in excess of cost                                                569                  (541)
             Income taxes payable                                                  (2,821)                  1,253
             Other deferred                                                             84                      -
                                                                        -------------------   --------------------
Net cash provided by (used in) operating activities                                  5,484               (14,097)
Investing activities
Acquisition of property and equipment                                              (3,329)                (3,596)
Purchase of acquired Companies, net of cash received                                 (847)                (1,100)
                                                                        -------------------   --------------------
Net cash used in investing activities                                              (4,176)                (4,696)
Financing activities
Issuance of common stock                                                               137                      -
Purchase of treasury stock                                                         (4,115)                      -
Sale  of common stock                                                                    -                 12,676
Dividends paid by foreign subsidiary                                                     -                  (333)
Net borrowings from bank line of credit                                                  -                  3,200
Payments on long term debt                                                               -                (1,003)
                                                                        -------------------   --------------------
Net cash (used in) provided by financing activities                                (3,978)                 14,540

Net decrease in cash and cash equivalents                                          (2,670)                (4,253)
Cash and cash equivalents, beginning of period                                      16,165                 11,813
                                                                        ===================   ====================
Cash and cash equivalents, end of period                                          $ 13,495                $ 7,560
                                                                        ===================   ====================

                                             See accompanying notes.
</TABLE>


                               HAGLER BAILLY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


Note 1.  Basis of Presentation

         The accompanying unaudited interim consolidated financial statements of
Hagler Bailly,  Inc. (the "Company") have been prepared pursuant to the rules of
the Securities  and Exchange  Commission  ("SEC") for quarterly  reports on Form
10-Q and do not include all of the information and note disclosures  required by
generally  accepted  accounting  principles.  The information  furnished  herein
reflects  all  adjustments,  of a normal  recurring  nature,  which are,  in the
opinion of management,  necessary for a fair  presentation  of results for these
interim periods.

         The interim results of operations are not necessarily indicative of the
results to be expected for the entire fiscal year ending December 31, 1999.

Note 2.  Earnings per Share

         Basic  earnings  per share is computed  based on the  weighted  average
number of shares of common  stock  outstanding  during the  respective  periods.
Diluted  earnings per share is inclusive of the dilutive  effect of  unexercised
stock options using the treasury  stock method.  Weighted  average share figures
are as follows (in thousands):
<TABLE>
<CAPTION>

                                                 For the three months ended              For the nine months ended
                                                       September 30,                           September 30,
                                                  1999               1998                 1999              1998
                                                  ----               ----                 ----              ----
<S>                                           <C>                <C>                  <C>                <C>

Net income                                        $1,356             $2,506               $4,048             $6,336
                                            ================= ===================    ================ ==================
                                            ================= ===================    ================ ==================

Weighted average shares of common
   stock outstanding during the period
                                                  17,267             16,195               16,779             16,636

Effect of dilutive securities:
  Stock options                                      190                744                  467                791
                                            ----------------- -------------------    ---------------- ------------------
                                            ----------------- -------------------    ---------------- ------------------

Weighted average shares of common
  stock and dilutive securities
                                                  17,457             16,939               17,246             17,427
                                            ================= ===================    ================ ==================

</TABLE>

Note 3.  Business Combinations

         On February 8, 1999, the Company acquired all of the outstanding  stock
of Lacuna  Consulting  Limited  ("Lacuna"),  a United  Kingdom  corporation,  in
exchange for 65,000 shares of the Company's  common stock.  The  acquisition was
accounted for as a purchase.  Accordingly, the consolidated financial statements
reflect the results of operations of Lacuna since the date of acquisition.  As a
result  of  the  transaction,   the  Company  recorded   intangible   assets  of
approximately $1.4 million.

         On April 30, 1999, the Company acquired all of the outstanding stock of
Washington  International Energy Group, Ltd. ("WIEG"), a Washington,  D.C.-based
worldwide  provider  of energy  and  environmental  policy  consulting  research
services,  in exchange  for 144,210  shares of the  Company's  common  stock and
approximately  $850,000 in cash.  The Company has the right to  repurchase up to
26,210 of these  shares  at $ .01 cents per share if the price of the  Company's
stock meets  certain price  targets  during the three year period  following the
acquisition.  The transaction was accounted for as a purchase.  Accordingly, the
consolidated  financial  statements  reflect the results of  operations  of WIEG
since the date of  acquisition.  As a result  of the  transaction,  the  Company
recorded intangible assets of approximately $1.5 million.

         On June 1, 1999, the Company acquired the remaining  minority  interest
of its joint  venture  Hagler  Bailly Risk  Advisors,  LLC, a limited  liability
company located in Houston,  Texas, from Objective Resources Risk Advisors,  LLC
bringing the Company's ownership to 100%.

         On August 12, 1999, the Company  acquired all of the outstanding  stock
of GKMG, Inc. ("GMKG"), a Washington, D.C.-based consulting firm specializing in
the economic,  strategic,  financial,  and  regulatory  analysis of the aviation
industry,  in exchange for 1,420,000 shares of the Company's common stock. Under
the terms of the Share  Exchange  Agreement by and among the  Company,  GKMG and
former shareholders of GKMG, the Company is obligated to issue additional shares
of its common stock to the former  shareholders of GKMG with a fair market value
(as  defined  in the Share  Exchange  Agreement)  up to $15  million  if certain
earnings targets for GKMG are met for the periods July 1, 1999-June 30, 2000 and
July 1, 2000-June 30, 2001. In addition, the Company is obligated to issue up to
192,857 additional shares of its common stock to the former shareholders of GKMG
if certain stock price  performance  contingencies  are not met. The transaction
was  accounted  for  as a  purchase.  Accordingly,  the  consolidated  financial
statements  reflect  the  results  of  operations  of  GKMG  since  the  date of
acquisition.  The Company has  recorded  intangible  assets  resulting  from the
transaction of approximately $12.4 million, based on information available as of
the date of the financial statements.

The amount of goodwill resulting from the application of purchase  accounting on
1999 acquisitions is tentative based on information  available as of the date of
the financial statements.

Note 4.  Stock Repurchase Plan

         The Company is authorized to repurchase up to 1.5 million shares of the
Company's   common  stock  in  the  open  market  or  in  privately   negotiated
transactions.  As of September  30, 1999,  the Company had  repurchased  559,700
shares.


<PAGE>



Note 5.  Components of Comprehensive Income

         Comprehensive  income includes the Company's net earnings  adjusted for
changes, net of tax, of cumulative translation adjustments. Comprehensive income
for each of the three and nine months  ended  September  30, 1999 and 1998 is as
follows (in thousands):
<TABLE>
<CAPTION>

                                           For the three months ended                For the nine months ended
                                                 September 30,                             September 30,
                                            1999                 1998                1999                 1998
                                            ----                 ----                ----                 ----
<S>                                     <C>                 <C>                  <C>                 <C>
Comprehensive Income:
    Net income                            $ 1,356            $ 2,506              $ 4,048             $ 6,336

Foreign translation adjustment
                                                5                  19              (66)                  (129)

                                      -----------------     ---------------     ----------------    -----------------
Total comprehensive income
                                          $ 1,361            $ 2,525              $ 3,982             $ 6,207
                                      =================     ===============     ================    =================
                                      =================     ===============     ================    =================


</TABLE>

Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations

Overview

         Statements   included  in  Management's   Discussion  and  Analysis  of
Financial  Condition  and Results of  Operations,  which are not  historical  in
nature,  are  intended to be, and are hereby  identified  as,  "forward  looking
statements"  for  purposes  of the safe  harbor  provided  by Section 21E of the
Securities   Exchange   Act  of  1934,   as  amended   by  Public  Law   104-67.
Forward-looking  statements may be identified by words  including  "anticipate,"
"believe,"  "estimate," "expect" and similar  expressions.  The Company cautions
readers that  forward-looking  statements,  including without limitation,  those
relating to the Company's future business prospects,  revenues, working capital,
liquidity, and income, are subject to certain risks and uncertainties that would
cause  actual  results  to  differ   materially  from  those  indicated  in  the
forward-looking   statements,   due  to  several   important   factors  such  as
concentration  of the  Company's  revenues from a relatively  limited  number of
public and private clients  involved in the energy and network  industries,  the
Company's ability to attract,  retain and manage professional and administrative
staff, fluctuations in quarterly results, risks related to acquisitions, and the
fact that historical  operations and performance are not necessarily  indicative
of future operations and performance,  among others, and other risks and factors
identified  from  time to time in the  Company's  reports  filed  with  the SEC,
including the risk factors  identified in the Company's  Registration  Statement
(No. 333-22207) on Form S-1 and the Company's Annual Report on Form 10-K for the
year ended December 31, 1998, which are incorporated by reference herein.

     The Company,  together with its wholly owned subsidiaries PHB Hagler Bailly
Inc.,  Hagler Bailly  Services,  Inc., and its domestic and foreign wholly owned
subsidiaries,  is a  leading  worldwide  provider  of  strategy,  economics  and
operations  consulting  services  to energy and  network  industries,  including
electric  power,   natural  gas  and  water  utilities,   fuel  providers,
commercial litigation, the environment,   aviation   transportation  and
telecommunications.  As of September 30, 1999, Hagler Bailly employed a staff of
881, of which over two-thirds were consulting and technical professionals. The
Company'scommon stock is quoted on the NASDAQ National Market under the symbol,
"HBIX".

         The  Company's  revenues  consist  of  consulting  revenues  and  other
revenues.  Consulting  revenues represent revenues  associated with professional
staff,  subcontractors  and  independent  consultants,  and client  reimbursable
expenses.  These  revenues are derived from the  Company's  primary  business of
offering  strategy and business operations  consulting services to public
and commercial  rate sector clients.  Other revenues  include those derived from
information-based   products  and  services,  and  publication  of  newsletters,
reference manuals and data series for the energy and transportation  industries.
The  Company's  client  base  includes  both public and  commercial  rate sector
clients.  Revenue from the commercial rate sector is typically  characterized by
higher gross margins than the public  sector,  yet  generally  requires a higher
relative level of infrastructure support.  Consequently, the Company's operating
performance is affected by its public sector / commercial  rate sector  business
mix.  Through  strategic  acquisitions  and  internal  growth,  the  Company has
increased its  commercial  rate sector client base,  and will continue to pursue
additional growth opportunities in the future.

         On August 12, 1999, the Company  acquired all of the outstanding  stock
of GKMG, Inc. ("GMKG"), a Washington, D.C.-based consulting firm specializing in
the economic,  strategic,  financial,  and  regulatory  analysis of the aviation
industry,  in exchange for 1,420,000 shares of the Company's common stock. Under
the terms of the Share  Exchange  Agreement by and among the  Company,  GKMG and
former shareholders of GKMG, the Company is obligated to issue additional shares
of its common stock to the former  shareholders of GKMG with a fair market value
(as  defined  in the Share  Exchange  Agreement)  up to $15  million  if certain
earnings targets for GKMG are met for the periods July 1, 1999-June 30, 2000 and
July 1, 2000-June 30, 2001. In addition, the Company is obligated to issue up to
192,857 additional shares of its common stock to the former shareholders of GKMG
if certain stock price  performance  contingencies  are not met. The transaction
was  accounted  for  as a  purchase.  Accordingly,  the  consolidated  financial
statements  reflect  the  results  of  operations  of  GKMG  since  the  date of
acquisition.  The Company has  recorded  intangible  assets  resulting  from the
transaction of approximately $12.4 million, based on information available as of
the date of the financial statements.

         On  September  27,  1999,  the  Company  announced  that  its  Board of
Directors  retained  Banc of America  Securities  LLC to assist  the  Company in
exploring  strategic and financial  alternatives to maximize  shareholder value,
including the potential sale or merger of the Company.



<PAGE>


Results of Operations

         The following  table presents for the periods  indicated the percentage
of revenues  represented by certain income and expense items, and the percentage
period-to-period increase (decrease) in such items:
<TABLE>
<CAPTION>

                                                                                            % Period-to-Period
                                               Percentage of Revenues                 Increase (Decrease) of Dollars
                                       ----------------------------------------     -----------------------------------
                                                                                     Three months        Nine months
                                                                                        ended          ended September
                                                                                      September           30, 1999
                                                                                       30, 1999          compared to
                                                                                     compared to         nine months
                                                                                     three months      ended September
                                                                                        ended             30, 1998
                                                                                      September
                                                                                       30, 1998
                                         Three months         Nine months ended
                                      ended September 30,       September 30,
                                       ------------------     -----------------     ---------------    ----------------
                                         1999     1998         1999     1998
                                         ----     ----         ----     ----
<S>                                    <C>       <C>         <C>     <C>             <C>                  <C>
Revenues:
  Consulting                              99.3     95.1         99.1     96.4               8.2                3.5
  Other                                    0.7      4.9          0.9      3.6            (86.3)              (75.2)
    Total revenues                       100.0    100.0        100.0    100.0               3.5                 0.6
Cost of services                          76.0     71.3         75.9     71.8              10.4                 6.4
Merger related and other
  non-recurring costs                        -      5.4            -      3.2           (100.0)              (100.0)

Selling, general, and administrative
  expenses                                18.9     14.9         18.7     13.9
                                                                                           31.7                35.8
Stock and stock option compensation
                                             -        -            -      2.0                 -             (100.0)
Income from operations                     5.1      8.5          5.4      9.2            (37.9)              (41.1)
  Other income (expenses), net           (0.3)      0.6          0.0      0.1           (147.3)             (117.2)
Income before income tax expense and
  loss from equity investment in
  joint venture                            4.8      9.1          5.4      9.3            (44.6)              (42.2)
Income tax expense                         2.0      3.7          2.2      4.5            (42.7)              (52.5)
Income before loss from equity
  investment in joint venture              2.8      5.4          3.2      4.8
                                                                                         (45.8)              (32.5)
Loss from joint venture                    0.0        -        (0.2)        -
Net income                                 2.8      5.4          3.0      4.8            (45.8)              (36.1)

</TABLE>

Three months ended September 30, 1999 compared with three months ended September
30, 1998

     Revenues  for the three  months  ended  September  30,  1999,  increased by
approximately  $1.6  million,  or 3.5%,  to $48.1  million from the three months
ended September 30, 1998. The increase  resulted  primarily from $4.5 million of
revenues  from  companies  acquired  since the third  quarter of 1998 as well as
approximately  $1.0 million of increased volume of pass through  equipment sales
to the United  States  Agency for  International  Development  ("USAID")  in the
Company's public sector market. This increase was partially offset by a decrease
in revenues of  approximately  $2.0 million  related to both the sale of certain
assets of the Company's public sector  consulting  practice in September,  1998,
and the  Company's  decision  to  cease  operations  in its  financial  advisory
services  business in December,  1998, a decrease of approximately  $0.8 million
because of reduced staff and a decrease of approximately $1.1 million because of
contract expiration and reduction.


         Cost of  services  for the  three  months  ended  September  30,  1999,
increased  by  approximately  $3.4 million or 10.4%,  to $36.6  million from the
three  months ended  September  30,  1998.  Cost of services as a percentage  of
revenue  increased from 71.3% in the three months ending  September 30, 1998, to
76.0% in the three months ending September 30, 1999,  primarily as the result of
an increase  in cash  compensation  paid to  consulting  staff,  as well as high
pass-through  costs  associated  with the increase in volume of USAID  equipment
sales, on which minimal margins are earned.

         Selling,  general and  administrative  expenses  ("SG&A") for the three
months ended  September  30, 1999,  increased by  approximately  $2.2 million or
31.7%, to $9.1 million from the three months ended September 30, 1998. Expressed
as a percentage of total  revenues,  SG&A expenses  increased  from 14.9% in the
three  months  ended  September  30,  1998 to 18.9% in the  three  months  ended
September 30, 1999. This increase reflects increased business  development costs
and integration costs related to the centralization of certain operating systems
and administrative functions.

         There were no material merger related and other non-recurring costs for
the three months ended  September  30, 1999,  compared with  approximately  $2.5
million in the three months  ended  September  30,  1998.  The majority of these
costs in the  comparable  period were  associated  with the  Company's  business
combination  with Putnam Hayes & Bartlett,  Inc.  ("PHB").  The  remainder  were
expenses  associated with the Company's  business  combinations with TB&A Group,
Inc. and its wholly-owned  subsidiary Theodore Barry & Associates  (collectively
"TB&A"), and Izsak, Grapin et Associes ("IGA").

         Other  income  (expenses),  net  includes  interest  expense,  interest
income,  minority  interest and other income and expenses.  For the three months
ended September 30, 1999, net expenses were approximately $122,000,  compared to
net other income of  approximately  $258,000 in the three months ended September
30,  1998.  The net other  income in 1998 was  primarily  related to the sale of
certain assets of the Company's public sector consulting practice.

         The Company's effective tax rate increased to 42.0% in the three months
ended  September  30, 1999 from 40.6% in the three  months ended  September  30,
1998. The higher  effective  income tax rate in the three months ended September
30, 1999, results from the associated  goodwill  amortization of recent business
combinations that will be non-deductible for income tax reporting purposes.

     Net income for the three months  ended  September  30,  1999,  decreased by
approximately  $1.2  million,  or 45.8%,  to $1.4  million from the three months
ended September 30, 1998, for reasons discussed above.


<PAGE>



Nine months ended  September 30, 1999 compared with nine months ended  September
30, 1998

         Revenues for the nine months  ended  September  30, 1999,  increased by
approximately $0.8 million or 0.6%, to $132.9 million from the nine months ended
September 30, 1998.  The increase  resulted  primarily from  approximately  $9.1
million of revenues  from  companies  acquired  since the third quarter of 1998.
This  increase was partially  offset by a decrease in revenues of  approximately
$7.4 million related to both the sale of certain assets of the Company's  public
sector  consulting  practice in September,  1998, and the Company's  decision to
cease operations in its financial advisory services business in December,  1998,
and an aggregate decrease of approximately $0.9 million company wide.

         Cost  of  services  for the  nine  months  ended  September  30,  1999,
increased by $6.1 million, or 6.4%, to $100.9 million from the nine months ended
September 30, 1998.  Cost of services as a percentage of revenue  increased from
71.8% in the nine months ending  September 30, 1998, to 75.9% in the nine months
ending September 30, 1999. The increase  resulted  primarily from increased
staffing costs.

         SG&A for the  nine  months  ended  September  30,  1999,  increased  by
approximately  $6.5  million,  or 35.8%,  to $24.8  million from the nine months
ended  September  30, 1998.  Expressed as a percentage of total  revenues,  SG&A
expenses  increased  from 13.9% in the nine months ended  September 30, 1998, to
18.7% in the nine months  ended  September  30,  1999.  This  increase  reflects
increased  business  development  costs and  integration  costs  related  to the
centralization of certain operating systems and administrative functions.

         There were no material merger related and other non-recurring costs for
the nine months ended  September  30, 1999,  compared  with  approximately  $4.2
million in the nine months ended September 30, 1998. The majority of these costs
in the comparable period were associated with the Company's business combination
with PHB as well as the Company's business combinations with TB&A and IGA.

         There were no stock and stock option compensation expenses for the nine
months ended September 30, 1999, compared with approximately $2.6 million in the
nine months ended  September  30,  1998.  All of these costs in the prior period
were related to the business combination with PHB and included non-cash, non-tax
deductible  compensation  based on the difference  between the fair market value
and book values of PHB common stock issuable under subscriptions within one year
of the acquisition of PHB by the Company.

         Other  income  (expenses),  net  includes  interest  expense,  interest
income,  minority  interest and other income and  expenses.  For the nine months
ended September 30, 1999, net expenses were approximately  $31,000,  compared to
net other income of  approximately  $179,000 in the nine months ended  September
30,  1998.  The net other  income in 1998 was  primarily  related to the sale of
certain assets of the Company's public sector consulting practice.

         The Company's  effective tax rate decreased to 40.0% in the nine months
ended September 30, 1999 from 48.7% in the nine months ended September 30, 1998.
The effective tax rate for the comparable period was higher than the provisional
rate because of the non-deductibility for tax purposes of the stock compensation
charge discussed above.

     Net income for the nine months  ended  September  30,  1999,  decreased  by
approximately $2.3 million, or 36.1%, to $4.0 million from the nine months ended
September 30, for the reasons discussed above.

Liquidity and Capital Resources

         As of September 30, 1999,  working  capital  decreased to $51.3 million
from $54.3  million at  December  31,  1998  because of an  increase  in accrued
compensation.

         Net cash of  approximately  $5.5  million  was  provided  by  operating
activities  during the nine months ended September 30, 1999. The primary sources
of cash provided by operating  activities were net income of approximately  $4.0
million,  non-cash depreciation of approximately $4.4 million and an increase in
accrued  compensation  and benefits of  approximately  $3.2 million.  These cash
flows were  partially  offset by an  increase  in  accounts  receivable  of $6.4
million.

         Investment  activities used  approximately $4.2 million during the nine
months ended September 30, 1999. The Company invested approximately $3.3 million
in  the  purchase  of  office  and   computer   related   equipment,   leasehold
improvements, and other resources necessary to improve operating efficiencies of
the Company,  as well as approximately $0.8 million for the purchase of acquired
companies.

         Financing  activities  used  approximately  $4.0  million  for the nine
months ended September 30, 1999. The Company used  approximately $4.1 million in
funds for the repurchase of 559,700 shares of the Company's common stock.  Under
the stock  buyback  program  established  by the Board of the  Directors,  as of
September 30, 1999, the Company is authorized to repurchase  940,300  additional
shares of the Company's common stock.

         The  Company's  primary  source of liquidity for the past 12 months has
been funds  generated from  operations  periodically  supplemented by borrowings
under a bank line of credit.  During  the year  ended  December  31,  1998,  the
Company  established  $50.0  million in  revolving  credit  with Bank of America
(formerly  NationsBank.)  The  amount  available  under  the line of  credit  at
September  30,  1999 was  $50.0  million.  The  Company  believes  that  current
projected  levels of cash flows and the  availability  of  financing,  including
borrowings  under the Company's  credit  facility,  will be adequate to fund its
anticipated cash needs,  which may include future  acquisitions of complementary
businesses,  for at least the next 12 months.  The Company,  depending on market
conditions, may consider other sources of financing, including equity financing.


<PAGE>




Year 2000

         The Year 2000 issue is the result of a computer  hardware  and software
design  that  defines  the year  field as two  digits  instead  of four  digits.
Computer  programs  and  systems  with this  problem  will be unable to properly
distinguish  between the year 2000 and the year 1900. As a result,  the programs
could fail or yield incorrect results. The Company's business,  as well of those
of its  principal  suppliers  and  clients,  is  dependent on the ability of its
software and hardware  systems to properly  function.  Failure of one or more of
these  systems of the Company or a material  client or a supplier  could disrupt
the  Company's  operations  and  could  have a  material  adverse  effect on the
Company's business, results of operations and financial condition.

         The Company's Year 2000 Strategy

     The Company has  established  the Year 2000  Readiness Plan (the "Plan") to
prepare  for the Year  2000  issue.  This  Plan is  comprised  of the  following
elements:

         Audit, assessment, remediation, and testing of internal systems.

         Obtaining  assurance or information on the state of Year 2000 readiness
     of  our  material   clients  and   suppliers   who   exchange   information
     electronically with us or upon whom our work product may depend.

         Developing contingency plans, when practical, to address potential Year
2000 failures.

The Plan was materially complete as of October 31, 1999.


         Year 2000 Readiness Report

         The  Company  completed  several  acquisitions  in 1998  and  1999.  It
undertook a comprehensive due diligence examination that identified general Year
2000  Readiness  issues for itself and the  companies it  acquired.  The Company
formalized  its  efforts by  establishing  a Year 2000  Working  Committee  (the
"Committee") led by its Chief Information  Officer to oversee the integration of
its Year 2000 efforts and to implement the Plan. The Committee includes the CEO,
CFO, General Counsel,  and other executives and outside consultants as required.
The Company  engaged  consultants  to complete  the  assessment  of its domestic
offices and to assist in the assessment of its major international offices.

         The Company's  front office  systems (used for the delivery of services
to clients), both hardware and software, were replaced or significantly upgraded
in 1997 and 1998  and were  manufactured  to be Year  2000  ready  (with  minor,
vendor-identified  problems).  Due to the  mid-1999  release  of new  Year  2000
"software" fixes from Microsoft,  the principal  supplier of the Company's front
office  software,   the Company  currently  expects that the process of updating
those  systems that are not Year 2000 ready will be performed in the 4th quarter
1999.

         With some exceptions,  the Company does not employ  significant  custom
programming  in its front office,  work  product,  or back office  systems.  The
Company's  work  product  is  generated  for the  most  part  with  commercially
available statistical,  econometric, word processing,  spreadsheet, database, or
mathematical  software  for which the Company has obtained  Year 2000  Readiness
assurances.  These software  products have been audited and have been or will be
updated where appropriate. Where the Company has supplemented these commercially
available software products with custom programming, teams are being established
to  assess  the  software.  These  situations  do not  represent  a  significant
percentage of the Company's work product. The Company is implementing a software
application  to aid the  monitoring of Year 2000  compliance of new work product
and to provide a testing  mechanism for the re-use of models,  spreadsheets,  or
databases.  This  application  is a  commercially  available Year 2000 audit and
remediation  product  specifically  designed  for  Microsoft  Windows  compliant
software applications.

         A  conversion  was  undertaken  in 1998 to  replace a  significant  and
non-compliant analytic system (used to service client analysis needs), including
hardware and software,  with a compliant system.  The implementation is complete
with all new analytic engagements  developed on compliant hardware and software.
The  conversion of remaining  active  analytic  applications  was  substantially
complete as of October 31, 1999.

     Back office systems including  financial  accounting,  project  accounting,
fixed asset management,  human resources,  payroll, and conflict management have
been  replaced.  These were  updated  with  vendor  supplied  Year 2000 fixes or
converted to compliant  versions of the software.  The Company has tested  its
back office  systems and expects these systems to present no material  problems.
Certain models of personal  computers have been identified as non-compliant  and
will be replaced in 1999. The number of Year 2000  replacements  will not exceed
the normal annual personal computer turnover.

     The Company  contacted  the  vendors of its  principal  office  systems and
obtained proof of Year 2000 readiness or identified  compliance issues which the
Company  has  addressed.  The  Company's  material  office  systems  include its
telephone,  communications  and  networking  equipment,  security and facilities
systems, copiers, pagers, voicemail, and faxing systems.

     Because  the  Company  is  highly   decentralized   with  21  domestic  and
international  offices,  the remediation of international office systems was not
complete as of October 31, 1999.  Remediation is underway in the case of mission
critical  systems  judged  non-compliant,  specifically,  a network  upgrade  in
Indonesia.  The  assessment of the  international  offices  revealed the need to
perform version  upgrades and software  patches similar to those being performed
as a result of the domestic audit.  Remediation efforts for basic IT systems are
underway and substantially  complete in most international  offices. Some office
systems in the Company's  international offices may not be corrected by December
31, 1999, but the Company does not expect such systems to materially  affect the
Company's ability to complete its engagements.




Clients

     The Company's clients include domestic and international companies, private
law firms,  and  federal,  state,  local and foreign  government  entities.  The
Company has responded to Year 2000 compliance  surveys from over 50 of its major
clients  and  shared its  readiness  information.  In April  1999,  the  Company
initiated  a survey of a cross  section  of its  largest  clients  (measured  by
revenue  generated  for the  Company  in  1998) to  determine  their  Year  2000
readiness.  The Company plans to survey other clients if  circumstances  warrant
and, where practical,  to survey new clients upon new engagements.  To date, the
Company has not received  responses from all the clients surveyed.  Based on the
responses  received,  the Company  does not believe  that any client  failure to
comply  with Year 2000  compliance  requirements  will have a  material  adverse
effect on it.

Material Vendors

     The Company  performs  analytic  work on time  sensitive  matters.  Certain
vendors have been identified as critical to implementing the Plan. These vendors
include payroll,  credit,  transportation,  information  resources,  and certain
other maintenance  vendors of mission critical hardware and software.  If one or
more of these vendors experiences significant business disruption as a result of
the Year 2000 issue,  it could have a material  adverse  effect on the Company's
business,  results of operations and financial  condition.  For example,  if the
Company's principal suppliers of real-time  electricity data are not functioning
properly,  the  Company  may be unable to  perform  analytic  work for  clients.
Similarly, if hardware used to perform modeling cannot be supported because of a
Year 2000 issue at the vendor,  the Company's ability to meet client demands for
time sensitive analysis might be jeopardized. The Committee continues to monitor
the Company's  principal  vendors and may need to develop  contingency  plans to
replace those vendors whose ability to certify Year 2000  readiness is in doubt.
The Committee  expects that the process of  evaluating  and working with outside
vendors will continue through the fourth quarter of 1999.

Contingency Planning

     The Committee has developed a contingency plan in the event that a material
system or vendor will not be Year 2000 ready by December 31, 1999.




Costs

     The Company  budgeted  $300,000 in fiscal  years 1999 and 2000 to cover the
costs of: (i) evaluating systems, (ii) acquiring Year 2000 remediation software,
(iii) additional  testing of hardware and software,  (iv) hiring an outside Year
2000  consultant,  and (iv)  implementing  of the  Plan.  Although  the  Company
believes this amount will be sufficient to meet the costs of the Company's  Year
2000  readiness  efforts,  there can be no  assurance  that these costs will not
significantly exceed the Company's current estimates.  To date, expenditures for
Year  2000  readiness   have  been  nominal  and   associated   with  the  rapid
implementation of already planned front office and back office systems upgrades.

Risks

The Company  perceives  that its greatest Year 2000 risk is its dependence on an
external network of information providers,  vendors, and experts to complete its
engagements.  Even if the  Company  can  satisfy  itself that the systems of its
material  suppliers  and  partners  are Year 2000  ready,  those  suppliers  and
partners  in turn rely on other  suppliers  to operate  their  businesses.  Year
2000-related  failures  far removed  from the Company  could  trigger a chain of
events that could  materially  affect the Company's  business.  Certain clients,
despite  their best  efforts,  may suffer the  effects of Year 2000  failures of
others and thus delay, cancel, or substantially alter work in progress resulting
in a negative effect on the operations of the Company,  including the failure to
meet financial expectations or the loss of key personnel. Such a chain of events
could also lead to  litigation  against the Company.  The Company also  performs
work in  regions  deemed at high risk for Year 2000  disruptions,  specifically,
Latin America,  Eastern Europe, and Asia. Lastly, the Company perceives that the
stability of technical and critical office staff is important to the Plan and is
considering   steps  to  decrease  the  risk  of  losing   critical   resources.
Notwithstanding these efforts, there can be no assurance that Year 2000 problems
will not have a material  adverse effect on the Company's  business,  results of
operations, or financial condition.


<PAGE>


                                     PART II

Item 1.  Legal Proceedings

         Apogee  Research,  Inc.  ("Apogee"),  a wholly owned  subsidiary of the
Company,  received  a  subpoena  in July 1998 from the  Office of the  Inspector
General of the Environmental  Protection  Agency (the "EPA") requesting  records
for the period from April 1993  through  October 1995  pertaining  to a contract
between  Apogee and the EPA.  Apogee has  provided  records in  response  to the
subpoena.  The work under this  contract  has been  completed.  The subpoena was
served in connection  with an EPA  investigation  relating to the  submission of
potential false statements and false claims under the contract. Hagler Bailly is
unable to  determine at this time what effect,  if any, the  investigation  will
have on its business, financial condition or results of operations.

         Express One International,  Inc. ("Express One") sued Galland, Kharash,
Morse & Garfinkle, P.C., a predecessor of the Company's wholly owned subsidiary,
GKMG, Inc. ("GKMG"),  and two of its shareholders,  Robert W. Kneisley and David
K. Monroe, in a Texas state court in 1994 alleging (i) business disparagement or
injurious falsehood;  (ii) business defamation;  and (iii) tortious interference
with  prospective  contracts or business  relationships  and claiming  over $200
million in actual  damages and  punitive  (exemplary)  damages of at least three
times actual damages.  The case was removed to the United District Court for the
Northern District of Texas,  Dallas Division,  where it is currently pending. On
October 1, 1999 the court  granted  GKMG's  motion for  summary  judgment  as to
dismissal of claims of business  disparagement  and  business  libel per se. The
Company is unable to determine what effect, if any, this litigation will have on
its business, financial condition or results of operations.

         The  Company  and its  subsidiaries  are from time to time  parties  to
litigation  arising in the  ordinary  course of  business.  Except as  described
above, neither the Company nor any of its subsidiaries is a party to any pending
material  litigation  nor are any of them  aware of any  pending  or  threatened
litigation  that  would  have a material  adverse  effect on the  Company or its
business, financial condition or results of operations.

Item 2.  Changes in Securities

         On August 12, 1999, the Company acquired all of the outstanding  shares
of GKMG, an aviation  consulting  company,  and issued  1,420,000  shares of its
common stock to GKMG's former  shareholders in exchange therefor.  The shares of
common  stock  issued  in  connection  with the  acquisition  were  exempt  form
registration  pursuant  to  Section  4(2)  of the  Securities  Act of  1933  and
Regulation D promulgated thereunder.


<PAGE>


Item 6. Exhibits and reports on form 8-K

(a)      Exhibits

Exhibit No.                                                   Description

     2.1  Sale  Agreement  between RCG  International,  Inc.,  and Hagler Bailly
          Consulting, Inc. (1)

     2.2  Agreement  and Plan of Merger by and among Hagler  Bailly,  Inc.,  PHB
          Acquisition  Corp. and Putnam,  Hayes and Bartlett,  Inc., dated as of
          June 11, 1998. (5)

     2.3  Share  Exchange  Agreement  dated as of August  12,  1999 by and among
          Hagler Bailly,  Inc.,  GKMG,  Inc. and certain former  shareholders of
          GKMG, Inc. (11)

     3.1  By-Laws of the Company, as amended. (6)

     3.2  Amended Restated Certificate of Incorporation of the Company. (7)

     4    Specimen Stock Certificates. (1)

     4.1  Registration  Rights  Agreement dated November 18, 1997 by and between
          Hagler  Bailly,  Inc.  and Richard R. Mudge,  acting as  Stockholders'
          Representative. (3)

     4.2  Form of Escrow  Agreement  by and among the Company,  PHB  Acquisition
          Corp., William E. Dickenson as Stockholders'  Representative and State
          Street Bank and Trust Company, as Escrow Agent. (5)

     4.3  Registration  Rights  Agreement dated February 23, 1998 by and between
          Hagler  Bailly,  Inc.  and  Michael J. Beck,  acting as  Stockholders'
          Representative.(9)

     4.4  Registration  Rights  Agreement dated November 17, 1998 by and between
          Hagler Bailly,  Inc. and the  stockholders of Fieldston  Publications,
          Inc. and The Fieldston Company. (9)

     4.5  Registration  Rights  Agreement  dated as of  August  12,  1999 by and
          between   Hagler  Bailly,   Inc.  and  James  F.  Miller,   acting  as
          Stockholders' Representative. (11)

     10.2 Form of Non-Compete, Confidentiality and Registration Rights Agreement
          between the Company and each stockholder. (1)

     10.3 Lease by and between Wilson Boulevard  Venture and RCG/Hagler  Bailly,
          Inc. dated October 25, 1991. (1)


     10.4 First Amendment to Lease by and between Wilson  Boulevard  Venture and
          RCG/Hagler Bailly, Inc., dated February 26, 1993. (1)

     10.5 Second Amendment to Lease by and between Wilson Boulevard  Venture and
          RCG/Hagler Bailly, Inc., dated December 12, 1994. (1)

     10.6 Lease  by  and  between   Bresta  Futura  V.B.V.   and  Hagler  Bailly
          Consulting, Inc. dated May 8, 1996. (1)

     10.7 Lease by and between L.C.  Fulenwider,  Inc., and  RCG/Hagler  Bailly,
          Inc. dated December 14, 1994. (1)

     10.8 Lease by and between  University of Research Park Facilities Corp. and
          RCG/Hagler Bailly, Inc., dated April 1, 1995. (1)

     10.9 Credit  Agreement by and between  Hagler Bailly  Consulting,  Inc. and
          State Street Bank and Trust Company, dated May 17, 1995. (1)

     10.10Amendment   to  Credit   Agreement  by  and  between   Hagler   Bailly
          Consulting,  Inc. and State Street Bank and Trust Company, dated as of
          June 20,1996. (1)

     10.11Extension Agreement by and between Hagler Bailly Consulting,  Inc. and
          State Street Bank and Trust Company, dated as of August 1, 1996. (1)

     10.12Amendment   to  Credit   Agreement  by  and  between   Hagler   Bailly
          Consulting,  Inc. and State Street Bank and Trust Company, dated as of
          November 12, 1996. (1)

     10.13Term Note by and between  Hagler Bailly  Consulting,  Inc.,  and State
          Street Bank and Trust Company, dated May 26, 1995. (1)

     10.14Revolving  Credit Note by and between Hagler Bailly  Consulting,  Inc.
          and State Street Bank and Trust Company dated May 26, 1995. (1)

     10.15Amendment   to  Credit   Agreement  by  and  between   Hagler   Bailly
          Consulting, Inc., and State Street Bank and Trust Company, dated as of
          June 12,1997. (1)

     10.16Credit Agreement by and among Hagler Bailly  Consulting,  Inc., Hagler
          Bailly Services,  Inc. and State Street Bank and Trust Company,  dated
          as of September 30, 1997. (2)

     10.17Promissory  Note by Hagler Bailly  Consulting,  Inc. and Hagler Bailly
          Services, Inc. to State Street Bank and Trust
                  Company, dated September 30, 1997. (2)

     10.18Security Agreement by and between Hagler Bailly  Consulting,  Inc. and
          State Street Bank and Trust  Company,  dated as of September 30, 1997.
          (2)

     10.19Security  Agreement by and between  Hagler Bailly  Services,  Inc. and
          State Street Bank and Trust  Company,  dated as of September 30, 1997.
          (2)

     10.20Guaranties  by Hagler  Bailly,  Inc.  to State  Street  Bank and Trust
          Company, dated September 30, 1997. (2)

     10.21Guaranties  by HB  Capital,  Inc.  to  State  Street  Bank  and  Trust
          Company, dated September 30, 1997. (2)

     10.22Subordination  Agreement  and  Negative  Pledge/Sale  Agreement by and
          between  Hagler  Bailly,  Inc. and State Street Bank and Trust Company
          for Hagler Bailly Consulting, Inc., dated September 30, 1997. (2)

     10.23Subordination  Agreement  and  Negative  Pledge/Sale  Agreement by and
          between  Hagler  Bailly,  Inc. and State Street Bank and Trust Company
          for Hagler Bailly Services, Inc., dated September 30, 1997. (2)

     10.24Guaranty of Monetary  Obligations  to Bresta Futura  V.B.V.  by Hagler
          Bailly, Inc., dated July 23, 1997. (2)

     10.25Amendment   to  Credit   Agreement  by  and  between   Hagler   Bailly
          Consulting, Inc. and State Street Bank and Trust Company dated May 18,
          1998. (6)

     10.26Sublease  Agreement  by and between  Coopers and  Lybrand  L.L.P.  and
          Hagler Bailly, Inc. dated December 5, 1997. (6)

     10.27Employment  Agreement  between the Company and Henri-Claude A. Bailly,
          dated August 27, 1998. (7)

     10.28Employment  Agreement  between the  Company and William E.  Dickenson,
          dated August 27, 1998. (7)

     10.29Employment  Agreement  between  the  Company  and Howard W. Pifer III,
          dated June 10, 1998. (7)

     10.30Amended and  Restated  Hagler  Bailly,  Inc.  Employee  Incentive  and
          Non-Qualified Stock Option and Restricted Stock Plan. (10)

     10.31Credit  Agreement by and between Hagler  Bailly,  Inc. and The Lenders
          From Time to Time a Party thereto, as Lenders and
                  NationsBank, N.A., dated November 20, 1998. (8)

     10.32Revolving  Note by and between Hagler  Bailly,  Inc. and  NationsBank,
          N.A., dated November 20, 1998. (8)

     10.33Swing Line Note by and between  Hagler Bailly,  Inc. and  NationsBank,
          N.A., dated November 20, 1998. (8)

     10.34  Subsidiary  Guarantee by and
          among Hagler Bailly Services, Inc., Hagler Bailly Consulting, Inc., HB
          Capital,  Inc.,  Putnam,  Hayes & Bartlett,  Inc.,  TB&A Group,  Inc.,
          Theodore  Barry &  Associates,  Private Label Energy  Services,  Inc.,
          Fieldston Publications, Inc. and NationsBank, N.A., dated November 20,
          1998. (8)

     10.35Form of Security  Agreement  by and between  Hagler  Bailly,  Inc. and
          NationsBank, N.A., dated November 20, 1998. (8)

     10.36Security Agreement by and between Hagler Bailly  Consulting,  Inc. and
          NationsBank, N.A., dated November 20, 1998. (8)

     10.37Security  Agreement by and between  Hagler Bailly  Services,  Inc. and
          NationsBank, N.A., dated November 20, 1998. (8)

     10.38Security  Agreement by and between HB Capital,  Inc. and Nations Bank,
          N.A., dated November 20, 1998. (8)

     10.39Security Agreement by and between Putnam,  Hayes & Bartlett,  Inc. and
          NationsBank, N.A., dated November 20, 1998. (8)

     10.40Security  Agreement by and between TB&A Group,  Inc. and Nations Bank,
          N.A., dated November 20, 1998. (8)

     10.41Security  Agreement by and between  Theodore  Barry &  Associates  and
          NationsBank, N.A., dated November 20, 1998. (8)

     10.42Security  Agreement  by  and  between  PHB  Hagler  Bailly,  Inc.  and
          NationsBank, N.A., dated February 22, 1999. (8)

     10.43Security Agreement by and between Private Label Energy Services,  Inc.
          and NationsBank, N.A., dated November 20, 1998. (8)

     10.44Security  Agreement by and between  Fieldston  Publications,  Inc. and
          NationsBank, N.A., dated November 20, 1998. (8)

     10.45Lease by and  between  One  Memorial  Drive  Limited  Partnership  and
          Putnam, Hayes & Bartlett, Inc. dated January 1, 1998. (8)

     10.46Lease by and  between  George H.  Beuchert,  Jr.,  Trustee,  Thomas J.
          Egan, Trustee, Oliver T. Carr, Jr., Trustee,  William Joseph H. Smith,
          Trustee, and the Kiplinger Washington Editors,  Inc., Trustee,  acting
          collectively  as  trustee  on  behalf  of the  beneficial  owner,  The
          Greystone Square 127 Associates,  and Putnam,  Hayes & Bartlett,  Inc.
          dated March 31, 1997. (8)

     10.47First Amendment to Lease by and between  Greystone  Square 127 Limited
          Liability  Company,  as  successor  in  interest  collectively  to The
          Greystone Square 127 Associates, and George H. Beuchert, Jr., Trustee,
          and The Kiplinger  Washington Editors,  Inc.,  Trustee,  the owners of
          record who held legal  title to the  Building as trustees on behalf of
          the Greystone Square 127 Associates,  the former  beneficial owners of
          the Building,  and Putnam,  Hayes & Bartlett,  Inc. dated February 10,
          1998. (8)

     10.48Employment  agreement  between  Hagler  Bailly  Consulting,  Inc.  and
          Jasjeet S. Cheema dated February 2, 1998. (9)

     10.49First amendment to revolving credit  agreement  between Hagler Bailly,
          Inc, the lenders from time to time a party  thereto,  as lenders,  and
          NationsBank, N.A., dated as of March 22, 1999. (9)

     10.50Lease by and between  TrizecHahn,  1550 Wilson  Blvd.  Management  and
          Hagler Bailly Services, Inc. dated August 29, 1999.

     10.51Second amendment to revolving credit agreement  between Hagler Bailly,
          Inc., the lenders from time to time a party thereto,  as lenders,  and
          NationsBank, N.A., dated as of August 11, 1999.

     10.52Security  Agreement by and between GKMG, Inc. and  NationsBank,  N.A.,
          dated August 11, 1999.

     10.53Security Agreement by and between GKMG Consulting  Services,  Inc. and
          NationsBank, N.A., dated August 11, 1999.

     24   Powers of Attorney (included on Signature Pages) (1)

     27.1 Finacial Data Schedule - September 30, 1999




               -----------------------------------------------------------------
               (1) Included in the Company's  Registration Statement on Form S-1
               filed on July 1, 1997 (No.  333-22207) and incorporated herein by
               reference thereto.

          (2)  Included in the Company's  Quarterly  Report on Form 10-Q for the
               quarter ended September 30, 1997,  filed on November 14, 1997 and
               incorporated herein by reference thereto.

          (3)  Included  in the  Company's  Current  Report on Form 8-K filed on
               December 16, 1997 and incorporated herein by reference thereto.

          (4)  Included in the Company's Annual Report on Form 10-K for the year
               ended December 31, 1997, filed on March 31, 1998 and incorporated
               herein by reference thereto.

          (5)  Included in the Company's  Proxy Statement for Special Meeting of
               Stockholders   dated   July  24,   1998  on  Form  DEFS  14A  and
               incorporated herein by reference thereto.

          (6)  Included in the Company's  Quarterly  Report on Form 10-Q for the
               quarter ended June 30, 1998, filed on August 14, 1998
                  and incorporated herein by reference thereto.

          (7)  Included in the Company's  Quarterly  Report on Form 10-Q for the
               quarter ended September 30, 1998,  filed on November 13, 1998 and
               incorporated herein by reference thereto.

          (8)  Included in the Company's Annual Report on Form 10-K for the year
               ended December 31, 1998, filed on March 31, 1998 and incorporated
               herein by reference thereto.

          (9)  Included in the Company's  Quarterly  Report on Form 10-Q for the
               quarter  ended  March  31,  1999,  and  incorporated   herein  by
               reference thereto.

          (10) Included in the Company's  Quarterly  Report on Form 10-Q for the
               quarter ended June 30, 1999, and incorporated herein by reference
               thereto.

          (11) Included  in the  Company's  Current  Report on Form 8-K filed on
               August 26, 1999 and incorporated herein by reference thereto.

(b)      Reports on Form 8-K

      On August 26,  1999,  the  Company  filed a current  report on Form 8-K to
      report its  acquisition  of all of the shares of GKMG,  Inc.,  an aviation
      consulting firm.



<PAGE>


                                   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.



Date: November 15, 1999             /s/ William E. Dickenson
                                     ------------------------
                                    William E. Dickenson
                                    President and Chief Executive Officer

Date: November 15, 1999             /s/ Geoffrey W. Bobsin
                                    ----------------------
                                 Senior Vice President, Chief Financial Officer,
                                 Treasurer and Secretary






                                  EXHIBIT 10.50

1


                              1550 WILSON BOULEVARD

                                  DEED OF LEASE

THIS  DEED OF LEASE  (the  "Lease")  is made and  entered  into this 29th day of
August 1999, by and between TRIZECHAHN CENTERS,  INC., a California  corporation
d/b/a  TRIZECHAHN 1550 WILSON BLVD.  MANAGEMENT  ("Landlord")  and HAGLER BAILLY
SERVICES, INC., a Delaware corporation ("Tenant"').

In consideration of the Rent hereinafter reserved and the agreements hereinafter
set forth, Landlord and Tenant mutually agree as follows:

1.            DEFINITIONS.

Except as otherwise expressly provided or unless the context otherwise requires,
the following terms shall have the meanings assigned to them in this Section:

A.   Alterations:   Any   improvements,   alterations,   fixed   decorations  or
modifications,  structural  or otherwise,  to the Premises,  the Building or the
Land,  as  defined  below,  including  but not  limited to the  installation  or
modification of carpeting,  partitions, counters, doors, air conditioning ducts,
plumbing,  piping,  lighting fixtures,  wiring,  hardware,  locks,  ceilings and
window and wall coverings.

B.   Base Year: Calendar year 1999.

C.   Building:  The  building  located at 1550 Wilson  Boulevard  in  Arlington,
     Virginia, in which the Premises are located.  Except as expressly indicated
     otherwise, the term "Building" shall include all portions of said building,
     including but not limited to the Premises, the Common Areas and the garage.

D. Common  Areas:  Those areas of the Building  and/or Land, as the case may be,
made available by Landlord for use by Tenant in common with the Landlord,  other
tenants of the Building and the  employees,  agents and invitees of Landlord and
of such other tenants.

E.  Consumer Price Index (Regular and Base): [intentionally omitted.]

F. Default Rate: That rate of interest which is five (5) percentage points above
the annual rate of interest  which is publicly  announced by NationsBank of D.C.
or its successor  entity, if applicable  ("Nations Bank"),  from time to time as
its "prime"  rate of interest,  irrespective  of whether such rate is the lowest
rate of interest  charged by NationsBank to commercial  borrowers.  In the event
that NationsBank ceases to announce such a prime rate of interest,  Landlord, in
Landlord's reasonable discretion,  shall designate the prime rate of interest by
another bank located in the Washington,  D.C.  metropolitan area, which shall be
the prime rate of interest used to calculate the default rate.

     G. Fiscal Year: Each  consecutive  twelve (12) month period during the Term
of this  Lease  that  commences  on  January  1 and  concludes  on  December  31
inclusive.

H. Ground Leases:  All ground and other underlying  leases from which Landlord's
title to the Land  and/or  the  Building  is or may in the  future  be  derived.
"Ground  Lessors" shall denote those persons and entities holding such ground or
underlying leases.

I. Holidays: New Years Day, Presidents' Day, Martin Luther King, Jr.'s Birthday,
Memorial  Day,  Independence  Day,  Labor  Day,  Columbus  Day,  Veteran's  Day,
Thanksgiving  Day,  Christmas  Day  and  any  other  holidays  designated  by an
executive order of the President of the United States or by Act of Congress.

     J. Land:  The real estate that  supports the Building,  and all  associated
easements.

     K.  Tenant's  Work:  All work to be  performed  by Landlord  under the Work
Agreement,  including Additional Tenant Work (as defined in Exhibit C).
 L. Lease
Commencement  Date:  The date this Lease  commences,  as determined  pursuant to
Subsection 2.A. below.

M. Lease  Year:  That  period of twelve (12)  consecutive  calendar  months that
commences on the first day of the calendar month in which the Lease Commencement
Date  occurs,  and each  consecutive  twelve (12) month period  thereafter.  The
earliest  such twelve (12) month period shall be referred to as the "first Lease
Year," and each of the  following  Lease Years shall  similarly  be numbered for
identification purposes.

N. Mortgages:  All mortgages,  deeds of trust and similar  security  instruments
which may now or in the future encumber or otherwise  affect the Building or the
Land,  including mortgages related to both construction and permanent financing.
"Mortgagees"  shall denote those  persons and entities  holding such  mortgages,
deeds of trust and similar security instruments.

O. Operating  Expenses:  All costs and expenses  incurred by Landlord during any
Fiscal Year, as defined in Subsection  1.G.  above,  in managing,  operating and
maintaining  the Building and the Land,  as determined by Landlord in accordance
with generally accepted accounting principles  established and regularly applied
by Landlord.  Such costs and expenses shall include,  but not be limited to, the
cost  of  water,  gas,  sanitary  sewer,  storm  sewer,  electricity  and  other
utilities,  trash removal,  telephone services,  insurance,  janitorial and char
services and supplies, security services, labor costs (including social security
taxes and  contributions  and fringe  benefits),  charges under  maintenance and
service contracts  (including but not limited to chillers,  boilers,  elevators,
window and security services), central heating and air conditioning,  management
fees (not to exceed the rate for any comparable building in Arlington,  Virginia
which Landlord identifies to Tenant, if the management agent is not an affiliate
of Landlord),  business taxes,  license fees, public space and vault rentals and
charges,  costs,  charges  and  other  assessments  made  by or for  any  entity
operating  a business  improvement  district  in which the  Building is located,
condominium fees, assessments,  dues, expenses, and other charges which are paid
by Landlord as a result of the  Building,  the Land or part or all of both being
part of a  condominium,  and the cost of any  equipment or services  provided by
Landlord in connection with the servicing,  operation,  maintenance,  repair and
protection  of the  Building  and the Land and  related  exterior  appurtenances
(whether or not provided on the Lease  Commencement  Date).  Operating  Expenses
shall  include  the cost of capital  improvements  made by  Landlord  to manage,
operate or maintain the Building which (i) Landlord reasonably contemplates will
reduce Operating  Expenses or reduce the rate of increase in Operating  Expenses
from what it  otherwise  would  have been with  respect to the item which is the
subject of the capital  improvement  or (ii) are  necessary to comply with laws,
regulations or utility company  requirements,  except for conditions existing in
violation thereof on the Lease  Commencement  Date,  together with any financing
charges  incurred in  connection  therewith,  provided  that such costs shall be
amortized  over  the  useful  life of the  improvements  and  only  the  portion
attributable to the Fiscal Year shall be included in Operating  Expenses for the
Fiscal Year, except that no portion thereof which is attributable to any capital
improvement  which is completed at any time prior to the  expiration of the Base
Year shall be included in Operating Expenses for any Fiscal Year (including, but
not limited to, the Base Year).  Operating Expenses shall not include:  (i) Real
Estate Tax Expenses, (ii) payments of principal and interest on any Mortgages or
any  financing  costs   (including   points)  and  broker  fees,  (iii)  leasing
commissions,  (iv)  costs of  preparing,  improving  or  altering  any  space in
preparation for occupancy of any new or renewal tenant, (v) ground rents and any
and all other payments  associated with a Ground Lease, (vi) any and all special
services rendered by Landlord which are not made available to all office tenants
at the  Building,  (vii) those  expenses  attributable  to retail  tenants only,
(viii)  original   construction  costs  of  the  Building,   (ix)  interest  and
amortization  of funds  borrowed  by  Landlord,  except as  provided  above with
respect to capital  improvements,  (x)  reserves for  repairs,  maintenance  and
replacements,  except to the extent  actually  utilized for such purposes,  (xi)
salaries,  wages,  or  other  compensation  paid to  employees  of any  property
management organization being paid a fee by Landlord for its services (or to any
employees  of  Landlord  who  are not  assigned  to the  operation,  management,
maintenance  or  repair  of  the  Building,  including  accounting  or  clerical
personnel and other  overhead  expenses of Landlord) or any executive  above the
level of property manager,  except to the extent included in any management fee,
(xii)  amounts  paid to any  partners,  shareholders,  officers or  directors of
Landlord, for salary or other compensation,  (xiii) costs of electricity outside
normal  business  hours sold to tenants of the Building by Landlord or any other
special  service to tenants in excess of that furnished to Tenant whether or not
Landlord receives reimbursement from such tenants as an additional charge, (xiv)
expenses  for repairs,  replacements  or  improvements  arising from the initial
construction  of the  Building  to the  extent  such  expenses  either  (a)  are
reimbursed to Landlord by virtue of warranties from  contractors or suppliers or
(b) result by reason of deficiencies in design or workmanship,  (xv) any amounts
paid to any person, firm or corporation related to or otherwise  affiliated with
Landlord or any general  partner,  officer or director of Landlord or any of its
general partners, to the extent the same exceeds arm's-length competitive prices
paid in Washington,  D.C. for the services or goods  provided,  (xvi) legal fees
and other costs  incurred in connection  with (a) the  negotiation  of leases of
space in the Building,  (b) the  enforcement  of the rent payment  provisions of
leases in the Building or in connection  with a tenant  dispute  concerning  the
rent payment  provisions of leases;  and (c) disputes with prospective  tenants,
employees,  purchasers  or  mortgagees  of  the  Building,  (xvii)  professional
accounting fees in connection  with the preparation of, or disputes  concerning,
Landlord's income tax returns,  (xviii) costs relating to maintaining Landlord's
existence,  either  as a  corporation,  partnership  or  other  entity,  such as
trustee's fees,  partnership  organization or administration  expenses, and deed
recordation  expenses,   (xix)  interest  or  penalties  arising  by  reason  of
Landlord's  failure  to timely pay any  Operating  Expenses  or Real  Estate Tax
Expenses,  (xx) compensation paid to clerks,  attendants,  salespersons or other
persons on or in commercial concessions operated in the Building, or costs which
are the  responsibilities of the garage operator,  (xxi) capital improvements to
the  Building  other than those  permitted  by this Section 1.0, or (xxii) costs
incurred in making the Building Year 2000 compliant.  In the event that,  during
any Fiscal Year or portion  thereof during the Term,  Landlord shall furnish any
utility or service which is included in the definition of Operating  Expenses to
less than one  hundred  percent  (100%)  of the  rentable  area of the  Building
because (i) less than all of the rentable area of the Building is occupied, (ii)
any such  utility or service is not desired or required by any tenant,  or (iii)
any tenant is itself  obtaining or providing  any such utility or service,  then
the  Operating  Expenses  for such Fiscal Year shall be  increased  to equal the
total  expenses  that  Landlord  reasonably  estimates it would have incurred if
Landlord  had provided all such  utilities  and services to one hundred  percent
(100%) of the  rentable  area of the Building  for the entire  Fiscal Year.  For
example,  if the average  occupancy rate of the Building during a Fiscal Year is
eighty percent (80%), the electrical contractor's charges are $1.00 per occupied
rentable  square foot per year, and the Building  contains one hundred  thousand
(100,000)  rentable  square  feet of  space,  then it  would be  reasonable  for
Landlord to estimate  that, if the Building had been one hundred  percent (100%)
occupied during the entire Fiscal Year,  electrical charges for such Fiscal Year
would have been One  Hundred  Thousand  Dollars  ($100,000)  and to compute  the
Operating  Expenses  for such  Fiscal  Year  accordingly.  In no event shall the
provisions  of this  paragraph  be used to enable  Landlord to collect  from the
tenants of the Building  more than one hundred  percent  (100%) of the costs and
expenses  incurred  by Landlord  in  managing,  operating  and  maintaining  the
Building and the Land.

P.  Premises:  20,477  square feet of rentable area on the fourth (4th) floor of
the Building,  known as suite(s) 400, as shown on the floor plan attached hereto
as Exhibit A. However, the area and plan of the Premises may change in the event
of the  exercise of any option to expand or contract  the  Premises set forth in
this Lease.  The rentable area of the Premises has been determined in accordance
with the Greater Washington Commercial  Association of REALTORS@ Standard Method
of Measurement dated June 13, 1995.

     Q.  Premises'  Standard  Electrical   Capacity.   The  electrical  capacity
sufficient to support Tenant's balanced consumption of
five (5) watts per square foot of rentable area.

R. Real  Estate Tax  Expenses:  All taxes and  assessments,  general or special,
ordinary or extraordinary, and foreseen or unforeseen, that are assessed, levied
or  imposed  upon the  Building  and/or  the Land,  under any  current or future
taxation or assessment  system or  modification  of, or supplement or substitute
for,  such  system,  whether  or not based on or  measured  by the  receipts  or
revenues from the Building or the Land  (including all taxes and assessments for
public  improvements  or any other  purpose  and any gross  receipts  or similar
taxes).  Real Estate Tax Expenses  also shall  include all  reasonable  expenses
incurred by Landlord in  obtaining  or  attempting  to obtain a reduction of any
such taxes,  rates or assessments,  including but not limited to legal fees, but
shall not  include  any taxes on Tenant's  Personal  Property or other  tenants'
personal property,  which taxes are the sole obligation of each tenant. Under no
circumstances   shall  Real  Estate  Taxes  include  any  inheritance,   estate,
succession, transfer, or gift tax, or capital levy or any abatements, reductions
or credits  received by Landlord  and any federal or state tax which is assessed
upon Landlord's net income (i.e. any tax which will directly vary based upon the
amount of Landlord's net income (for example,  the present  District of Columbia
Unincorporated Business Tax). The foregoing exclusion is not intended to exclude
a tax which is based upon an assessment  which takes into  consideration,  among
other factors, the Landlord's net rents or net income, which latter tax shall be
included in Real Estate Tax Expenses).

S.  Rent: All Base Rent and Additional Rent.
         (1) Base Rent: The amount payable by Tenant pursuant to Subsection 4.A.
         (2) Additional  Rent:  Ali sums of money payable by Tenant  pursuant to
         this  Lease  other  than  Base  Rent.   (3)  Monthly  Rent:  A  monthly
         installment of Base Rent and Additional Rent, if any, which shall equal
         one-twelfth
                  (1/12th) of Base Rent and Additional Rent then in effect.

T. Tenant's Personal Property: All equipment,  improvements,  furnishings and/or
other property now or hereafter installed or placed in or on the Premises by and
at the sole  expense  of  Tenant or with  Tenant's  permission  (other  than any
property of  Landlord),  with  respect to which  Tenant has not been granted any
credit or allowance by Landlord,  and which: (i) is removable  without damage to
the Premises,  the Building and the Land,  and (ii) is not a replacement  of any
property of Landlord,  whether such  replacement is made at Tenant's  expense or
otherwise.  Notwithstanding any other provision of this Lease, Tenant's Personal
Property  shall not include any  improvements  or other  property  installed  or
placed in or on the Premises as part of Tenant's  Work,  whether or not any such
property was purchased or installed at Tenant's expense.

U. Unavoidable  Delay: Any delays due to strikes,  labor disputes,  shortages of
material, labor or energy, acts of God, governmental restrictions, enemy action,
civil  commotion,  fire,  unavoidable  casualty or any other  causes  beyond the
control of Landlord.

     V. Work Agreement: Exhibit C, which terms are hereby expressly incorporated
in this Lease.

2.  TERM.

A. Term of Lease:  The term of this Lease (the "Term") shall  commence on a date
(the "Lease  Commencement  Date"),  as defined  below,  and shall  terminate  at
midnight  on the day  preceding  the  seventh  (7th)  anniversary  of the  Lease
Commencement  Date,  or such  earlier  date on which  this  Lease is  terminated
pursuant  to the  provisions  hereof (the "Lease  Expiration  Date").  The Lease
Commencement Date shall be the earlier of (i) the earlier of (a) the date Tenant
commences  occupancy  of any part of the  Premises,  or (b)  that  date on which
Landlord  notifies  Tenant that  Tenant's Work is  "substantially  complete," as
defined  in  paragraph  6 of the Work  Agreement.  Landlord  hereby  leases  the
Premises to Tenant and Tenant  hereby  leases the Premises from Landlord for the
Term; or (ii) October 1, 1999.

     B.  Declarations:  If  requested  by  Landlord at any time during the Term,
Tenant  promptly  will  execute a  declaration  in the form  attached  hereto as
Exhibit B.

C. Effective Date: The rights and  obligations  set forth in this Lease,  except
for the obligation to pay Rent and as otherwise  specifically provided herein to
the  contrary,  shall become  effective  on the date of final  execution of this
Lease.

3.  WORK AGREEMENT.

Landlord  agrees to improve the Premises in accordance  with the Work Agreement,
but shall have no other  obligation to make any  improvements  or alterations to
the Premises.

4. RENT.

From and after the Lease  Commencement  Date,  Tenant shall pay to Landlord such
Base Rent and Additional  Rent as are set forth in this Section 4 and in Section
5 below.

A.  Base Rent: Base Rent shall equal the following amounts:
<TABLE>
<CAPTION>

                                     Base Rent
        Lease                     Per Square Foot                 Base Rent                    Monthly
         Year                         Per Annum                  Per Annum                      Base Rent
<S>      <C>                         <C>                       <C>                            <C>
           1                           $20.00                    $409,540.00                   .$34,128.33
           2                           $20.60                    $421,826.20                   $35,152.18
           3                           $21.22                    $434,521.94                   $36,210.16
           4                           $21.86                    $447,627.22                   $37,302.27
           5                           $22.52                    $461,142.04                   $38,428.50
           6                           $23.20                    $475,066.40                   $39,588.87
           7                           $23.90                    $489,400.30                   $40,783.36
</TABLE>

Tenant shall pay Base Rent to Landlord in equal monthly  installments  ("Monthly
Base Rent") in advance on the first day of each calendar  month during the Term,
without notice,  except that the first monthly installment of Base Rent shall be
paid upon execution of this Lease.  If the Lease  Commencement  Date occurs on a
date other than the first day of a calendar month, Tenant shall receive a credit
equal to the Monthly Base Rent multiplied by the number of days in said calendar
month prior to the Lease  Commencement Date and divided by the number of days in
such month, which credit shall be applied toward the installment of Monthly Base
Rent  next  due  hereunder.  If the  Lease  Expiration  Date  occurs  after  the
expiration of the last numbered  Lease Year set forth above in this Section 4.A.
for which an amount of Monthly  Base Rent is  specified,  then Monthly Base Rent
shall continue to be payable by Tenant at such rate for each month or portion of
a month thereafter which is prior to the Lease Expiration Date.

B. Payment:  All Base Rent and Additional Rent due and payable to Landlord under
this Lease shall be made payable to  TrizecHahn  Centers,  Inc. and delivered to
TrizecHahn  Centers,  Inc. at  NationsBank,  P.O.  Box  #631569,  Baltimore,  MD
21263-1569:  provided,  however,  that at Landlord's  sole option,  following at
least thirty (30) days written notice to Tenant,  Tenant shall  thereafter  make
all payments of Base Rent and Additional  Rent due and payable to Landlord under
this Lease by means of  electronic  transfers of funds from  Tenant's  financial
institution to Landlord's  designated  financial  institution.  Payments of Rent
(other than in cash), if initially dishonored,  shall not be considered rendered
until ultimately honored as cash by Landlord's  depository.  Except as expressly
set forth otherwise in this Lease,  Tenant will pay all Rent to Landlord without
demand, deduction, set-off or counter-claim.

C. Late Fee:  If Tenant  fails to make any payment of Rent on or before the date
when payment is due on more than one (1) occasion in any calendar year or if, on
said one (1) occasion, Tenant falls to make full payment of Rent within five (5)
days  after the day on which  payment  is due,  then  Tenant  also  shall pay to
Landlord a late fee equal to five  percent  (5%) of the amount  that is past due
for each  month or part  thereof  until such Rent is fully  paid.  Said late fee
shall  be  deemed  reimbursement  to  Landlord  for its  costs of  carrying  and
processing Tenant's delinquent account.  Acceptance by Landlord of said late fee
shall not waive or release any other rights or remedies to which Landlord may be
entitled on account of such late payment.

D. Arbitration: Any statement provided to Tenant by Landlord pursuant to Section
5 below shall be conclusive  and binding upon Tenant  unless,  within sixty (60)
days after receipt  thereof,  Tenant notifies  Landlord of the respects in which
the statement is claimed to be incorrect.  Unless otherwise mutually agreed, any
such dispute shall be determined by arbitration in the jurisdiction in which the
Premises are located,  in accordance with the then current  commercial  rules of
the American  Arbitration  Association.  The costs of the  arbitration  shall be
divided equally between  Landlord and Tenant,  except that each party shall bear
the  cost  of its own  legal  fees,  unless  (i) the  arbitration  results  in a
determination  that  Landlord's  statement  contained a discrepancy of less than
five  percent  (5%) in  Landlord's  favor,  in which event Tenant shall bear all
costs  incurred  in  connection  with  such  arbitration,   including,   without
limitation,  reasonable  legal  fees  or  (ii)  the  arbitration  results  in  a
determination that Landlord's statement contained a discrepancy of at least five
percent  (5%) in  Landlord's  favor,  in which  event  Landlord  shall  bear all
reasonable  costs  incurred  in  connection  with such  arbitration,  including,
without limitation, reasonable legal fees. Pending determination of any dispute,
Tenant shall pay all amounts due pursuant to the  disputed  statement,  but such
payments shall be without prejudice to Tenant's position.  Upon at least fifteen
(15) days notice to Landlord,  Tenant shall have reasonable access during normal
business  hours and at Tenant's  expense,  to  appropriate  books and records of
Landlord  relating to the amount of expenses covered by the disputed  statement,
for the purpose of verifying the  statement.  Any such review shall be made only
by Tenant's  employees  and/or by an auditor  hired by Tenant who is a Certified
Public Accountant and who is employed on other than a contingent fee basis.

5.  ADDITIONAL RENT.

A. To Cover Consumer Price Index Increases: [intentionally omitted.]


B.  To Cover Increased Operating and Real Estate Tax Expenses:

         (1) Definitions:  As used herein,  "Increased Operating Expenses" shall
         equal the  amount by which  Operating  Expenses  incurred  during  such
         Fiscal  Year exceed the  Operating  Expenses  incurred  during the Base
         Year, and "Tenant's  Share of Increased  Operating  Expenses"  shall be
         that percentage of Increased Operating Expenses which is the equivalent
         of the number of square feet of rentable  area in the Premises  (20,477
         on the Lease Commencement Date) divided by the number of square feet of
         rentable  area of office  space in the  Building  (110,472 on the Lease
         Commencement  Date).  As  used  herein,   "Increased  Real  Estate  Tax
         Expenses"  shall  equal the  amount by which Real  Estate Tax  Expenses
         incurred  during such  Fiscal Year exceed the Real Estate Tax  Expenses
         incurred  during the Base Year,  and 'Tenant's  Share of Increased Real
         Estate Tax Expenses"  shall be that percentage of Increased Real Estate
         Tax  Expenses  which is  equivalent  to the  number of  square  feet of
         rentable  area in the Premises  divided by the number of square feet of
         rentable area (both office and retail) in the Building  (129,289 on the
         Lease  Commencement  Date).  However,  in no  event  shall  any  of the
         aforesaid sums be less than zero.

         (2) Payment of Tenant's Share:  Commencing on the first  anniversary of
         the Lease  Commencement  Date,  in addition to all other Rent set forth
         herein,  for each  Fiscal  Year  during the Term,  Tenant  shall pay to
         Landlord  as  Additional  Rent an amount  equal to the sum of  Tenant's
         Share of Increased  Operating  Expenses and Tenant's Share of Increased
         Real Estate Tax Expenses;  provided, however, that for the Fiscal Years
         during which the Term begins and ends,  Tenant's Share of the aforesaid
         sum shall be prorated based upon the greater of: (1) the number of days
         during  such  Fiscal  Year that this  Lease is in  effect,  or (ii) the
         number  of days that  Tenant  actually  occupies  the  Premises  or any
         portion thereof.

C. Statements:

         (1) [intentionally omitted.]

         (2)   Commencing   with  the  Fiscal  Year  which  includes  the  first
anniversary  of the Lease  Commencement,  and for each Fiscal  Year  thereafter,
Landlord  shall  deliver  to Tenant a  statement  estimating  Tenant's  Share of
Increased  Operating  Expenses and  Increased  Real Estate Tax Expenses for such
Fiscal Year, which Tenant shall pay in equal monthly  installments in advance on
the first day of each  calendar  month  during each Fiscal  Year.  Tenant  shall
continue to pay such estimated  Increased Operating and Real Estate Tax Expenses
until  Tenant  receives the next such  statement  from  Landlord,  at which time
Tenant  shall  commence  making  monthly  payments  pursuant to  Landlord's  new
statement.  With the first  payment of  Additional  Rent herein  which is due at
least  fifteen (15) days after  Tenant's  receipt of a statement  from  Landlord
specifying  Tenant's Share of estimated  Increased Operating and Real Estate Tax
Expenses payable during the Fiscal Year, Tenant shall pay the difference between
its monthly share of such sums for the  preceding  months of the Fiscal Year and
the monthly  installments  which  Tenant has  actually  paid for said  preceding
months.

D. Retroactive Adjustments:  After the end of the Fiscal Year which includes the
first  anniversary  of the Lease  Commencement  Date,  and after the end of each
Fiscal Year thereafter,  Landlord shall determine the actual Increased Operating
Expenses and Increased  Real Estate Tax Expenses for such Fiscal Year,  Landlord
shall  calculate the  foregoing  sums and shall provide to Tenant a statement of
Tenant's  Share of Increased  Operating  Expenses and Increased  Real Estate Tax
Expenses for the Fiscal Year,  which shall be  substantially  in the form of the
statement which is attached  hereto as Exhibit F and made a part hereof.  Within
thirty  (30) days after  delivery  of any such  statement,  Tenant  shall pay to
Landlord any deficiency  between the amount shown as Tenant's Share of Increased
Operating  and Real Estate Tax  Expenses  for the Fiscal Year and the  estimated
payments  made by Tenant.  Tenant  shall be credited  with any excess  estimated
payments toward  subsequent Rent payments by Tenant, or if the Term has expired,
Landlord  shall refund such amount to Tenant within  thirty (30) days  following
the date of issuance of  Landlord's  statement  if Tenant is not then in default
under this Lease.

E. Change In or Contest of Taxes:  In the event of any change by any taxing body
in the period or manner in which any of the Real Estate Tax Expenses are levied,
assessed or imposed,  Landlord shall have the right, in its sole discretion,  to
make equitable  adjustments  with respect to computing  increases in Real Estate
Tax  Expenses.  Real Estate Tax Expenses  which are being  contested by Landlord
shall be included  in  computing  Tenant's  Share of  Increased  Real Estate Tax
Expenses  under this  Section,  but if Tenant shall have paid Rent on account of
contested Real Estate Tax Expenses and Landlord  thereafter receives a refund of
such taxes,  Tenant shall receive a credit toward subsequent Rent payments in an
amount  equal to  Tenant's  Share of such  refund,  or if the Term has  expired,
Landlord  shall refund such amount to Tenant within  thirty (30) days  following
the date of  Landlord's  receipt of such refund if Tenant is not then in default
under this Lease.

F. Sales,  Use or Other  Taxes:  If during the Term any  governmental  authority
having  jurisdiction  over the Building or the Land levies,  assesses or imposes
any tax on Landlord, the Premises, the Building or the Land or the rents payable
hereunder,  in the nature of a sales tax, use tax or any tax except (i) taxes on
Landlord's  income,  (ii) estate or inheritance  taxes, or (iii) Real Estate Tax
Expenses,  then Tenant  shall pay its  proportionate  share to  Landlord  within
fifteen (15) days after receipt by Tenant of notice of the amount of such tax.

6.  USE.

     A.  Permitted  Use:  Tenant  shall use and occupy the  Premises  solely for
office use and for administrative activities directly related thereto and for no
other purpose.

B. Legal and Other  Restrictions  of Tenant's  Use: In its use of the  Premises,
Tenant shall comply with all present and future laws, regulations (including but
not limited to fire and zoning  regulations)  and ordinances of all other public
and  quasi-public  agencies having  jurisdiction  over the Land or the Building.
Tenant  shall not use the Land,  the  Building or use or occupy the Premises for
any  unlawful,  disorderly  or  hazardous  purposes  or in a manner  which  will
interfere with the rights of Landlord, other tenants or their invitees or in any
way injure or annoy any of them.

C. Landlord's  Compliance with Laws:  Landlord shall make reasonable  efforts to
comply with all present and future laws, governmental regulations and ordinances
and shall  correct such  conditions  which may be in violation of any such laws,
regulations  or  ordinances  which may occur with respect to the Building or the
Land,  provided that (a) such compliance is not the  responsibility of Tenant or
of any other  tenant(s) at the  Building  and (b)  Landlord has obtained  actual
knowledge  of  the  existence  of  such   condition   which   constitutes   such
noncompliance with an applicable law, regulation or ordinance.

7.  CARE OF PREMISES.

Tenant  shall at its expense  keep the  Premises  (including  all  improvements,
fixtures and other property  located  therein) in a neat and clean condition and
in good order and  repair,  and will suffer no waste or injury  thereto.  Tenant
shall  surrender  the  Premises  at the end of the  Term in as  good  order  and
condition as they were in on the Lease Commencement Date, ordinary wear and tear
excepted.

B.  ALTERATIONS BY TENANT.

A. Making of Alterations; Landlord's Consent: Tenant shall not make or permit to
be made any Alterations without the prior written consent of Landlord both as to
whether  the  Alterations  may be made and as to how and when they will be made.
Notwithstanding  the foregoing,  (i) Landlord shall not  unreasonably  withhold,
condition or delay its consent to Alterations  which would not affect any of the
structural  components  of the  Building  or any  of the  plumbing,  electrical,
heating,  ventilating or air conditioning  systems of the Building and would not
be visible from the exterior of the  Premises or of the  Building,  and (ii) the
consent of Landlord  shall not be required with respect to painting of the walls
in the Premises,  installation of wall covering in the Premises, and replacement
or installation  of carpeting in the Premises,  provided that, in each instance,
Tenant provides Landlord with written notice of the work which is proposed to be
performed  pursuant to this clause (ii) at least ten (10) days in advance of the
performance  of such  work  and  Tenant's  contractors  comply  with  all of the
Building's  regulations.  Any Alterations shall be made at Tenant's expense,  by
its  contractors  and  subcontractors  and in accordance with complete plans and
specifications  approved  in  advance in  writing  by  Landlord,  and only after
Tenant:  (i) has obtained all necessary  permits from  governmental  authorities
having  jurisdiction  and has  furnished  copies  thereof to Landlord,  (ii) has
submitted  to Landlord an  architect's  certificate  that the  Alterations  will
conform to all applicable laws and regulations,  and (iii) has complied with all
other requirements reasonably imposed by Landlord,  including without limitation
any  requirements  due to the  underwriting  guidelines of Landlord's  insurance
carriers.  Landlord's  consent to any  Alterations and approval of any plans and
specifications  constitutes  approval  of no more  than  the  concept  of  these
Alterations and not a representation  of warranty with respect to the quality or
functioning of such Alterations,  plans and specifications.  Tenant shall be and
is solely responsible for the Alterations and for the proper integration thereof
with the Building,  the  Building's  systems and existing  conditions.  Landlord
shall have the right,  but not the  obligation,  to supervise  the making of any
Alterations.  If any  Alterations  are made without the prior written consent of
Landlord,  or which do not  conform  to plans  and  specifications  approved  by
Landlord or to other  conditions  imposed by Landlord  pursuant to this Section,
Landlord  may,  in its sole but  reasonable  discretion,  correct or remove such
Alterations at Tenant's  expense.  Following  completion of any Alterations,  at
Landlord's request,  Tenant  e4her--shall  deliver to Landlord a complete set of
"as built" plans showing the  Alterations or, if Tenant does not provide same to
Land  lord  with  i n  ten  (10)  business  days  following  completion  of  the
Alterations,  then Tenant shall reimburse  Landlord for any expense  incurred by
Landlord  in  causing  the  Building   plans  to  be  modified  to  reflect  the
Alterations.

B. No Liens:  Tenant shall take all necessary steps to ensure that no mechanic's
or materialmen's liens are filed against the Premises,  the Building or the Land
as a result of any  Alterations  made by the Tenant.  If any mechanic's  lien is
filed,  Tenant  shall  discharge  the lien within ten (10) days  thereafter,  at
Tenant's expense, by paying off or bonding the lien.

9.  EQUIPMENT.

A. Permitted Equipment:  Tenant shall not install or operate in the Premises any
equipment or other  machinery  that, in the aggregate,  will cause Tenant to use
more than the Premises' Standard Electrical Capacity, without: (i) obtaining the
prior  written  consent of Landlord  (which  consent  shall not be  unreasonably
withheld,  conditioned  or  delayed),  who may  condition  its consent  upon the
payment by Tenant of Additional  Rent for  additional  consumption of utilities,
additional  wiring or other  expenses  resulting  therefrom,  (ii)  securing all
necessary  permits  from  governmental  authorities  and utility  companies  and
furnishing  copies  thereof  to  Landlord,  and (iii)  complying  with all other
requirements  reasonably  imposed by Landlord.  Prior to the Lease  Commencement
Date,  Tenant shall provide  Landlord  with a list of all equipment  that Tenant
intends to install or  operate in the  Premises  which  operate on more than one
hundred  twenty (120) volts,  and Tenant shall provide  Landlord with an updated
list  of such  equipment  prior  to the  installation  or use of any  additional
equipment  which  operates on more than one hundred  twenty (120) volts.  Tenant
shall not install any equipment or machinery  which may necessitate any changes,
replacements or additions to or material  changes in the use of water,  heating,
plumbing,  air  conditioning  or  electrical  systems  of the  Building  without
obtaining  the prior  written  consent of Landlord,  which  consent shall not be
unreasonably  withheld,  delayed  or  conditioned,   it  being  agreed  that  in
determining  whether to  consent to any such  change,  replacement  or  addition
Landlord may consider,  inter alia, any noise,  smell,  heat,  cost to Landlord,
liability to Landlord,  or adverse impact on the  marketability  of the Premises
following the  expiration of the Term of this Lease or on the  marketability  of
any other space in the Building during or after the Term of this Lease,  and any
adverse impact of any nature on the operation, maintenance, or management of the
Building or any portion  thereof,  which may result  from the  proposed  change,
replacement or addition.

B.  Payment For Excess  Utility  Usage:  If Tenant's  equipment  shall result in
electrical  demand in  excess of the  Premises'  Standard  Electrical  Capacity,
Landlord shall have the right, in its sole but reasonable discretion, to install
additional  transformers,  distribution  panels,  wiring  and  other  applicable
equipment at the expense of Tenant.  None of the equipment so installed shall be
deemed  to be  Tenant's  Personal  Property.  If at any time  during  the  Term,
Tenant's  connected  electrical  load  from its use of  equipment  and  fixtures
(including  incandescent lighting and power), as estimated by Landlord,  exceeds
the Premises' Standard  Electrical  Capacity,  then Landlord may, at its option:
(i) install  separate  electrical  meter(s)  for the  Premises,  or (ii) cause a
survey to be made by an independent  electrical  engineer or consulting  firm to
determine  the amount of  electricity  consumed by Tenant  beyond the  Premises'
Standard  Electrical  Capacity.  Tenant shall reimburse Landlord for the cost of
the installation of said meter(s) or completion of said meter(s) or survey,  and
shall pay as Additional Rent the cost of any electricity in excess of an average
of the Premises Standard Electrical Capacity, at the rate charged by the utility
company providing such electricity,  assuming  continuous business hours, within
ten (10) days after  receipt of any bill  therefor from Landlord for such excess
utility usage, only if said meter or survey reflects that Tenant's equipment has
resulted in  electrical  demand in excess of the Premises'  Standard  Electrical
Capacity.

C. Noise;  Vibration;  Floor Load:  Business machines and equipment belonging to
Tenant,  which cause noise or vibration  that may be  transmitted to any part of
the  Building  to such a degree as to be  objectionable  to  Landlord  or to any
tenant of the Building,  shall be installed and maintained by Tenant at Tenant's
expense on devices  that  eliminate  the noise and  vibration.  Tenant shall not
place any load upon the floor of the Premises  which exceeds the per square foot
load the floor was  designed  to carry  (eighty  (80) pounds per square foot for
live loads and twenty (20) pounds per square foot for dead loads).

10.  OWNERSHIP AND REMOVAL OF PROPERTY.

A.  Landlord's  Property:   Any  Alterations  and  other  improvements  and  any
equipment,  machinery,  furnishings and other property,  installed or located in
the  Premises,  the  Building or the Land by or on behalf of Landlord or Tenant,
except for Tenant's Personal Property: (i) shall immediately become the property
of Landlord,  and (ii) shall be  surrendered  to Landlord with the Premises as a
part  thereof  at the end of the  Term;  provided,  however,  that  if  Landlord
requests Tenant to remove any  Alterations  installed by or on behalf of Tenant,
Tenant  shall cause the same to be removed at Tenant's  expense on or before the
Lease Expiration Date, or shall reimburse Landlord for the cost of such removal,
as elected by Landlord (unless Landlord expressly waives in writing the right to
require such removal at the time Landlord give its consent to the making of such
Alterations). Notwithstanding the foregoing, (1) with respect to all Alterations
made pursuant to the Office Space Work Agreement  attached  hereto as Exhibit C,
Landlord  shall  specify  which,  if any, of such  Alterations  Tenant  shall be
required  to remove  at the end of the Term at the time  Landlord  approves  the
plans and  specifications  for such  Alterations,  and (ii) with  respect to all
other Alterations,  Tenant, upon submitting its request to Landlord to make such
Alterations,  shall  have the right to request  therein  that  Landlord  specify
whether  and  to  what  extent  Landlord  will  require  Tenant  to  remove  the
Alterations  in question at the end of the Term. If Tenant shall fall to request
such information in its request to make any Alterations specified in clause (ii)
in the  preceding  sentence,  such right shall be deemed null and void as to the
Alterations in question, and all such Alterations shall thereafter be subject to
the exercise of Landlord's  rights and to Tenant's  obligations set forth in the
first  sentence of this  Section  10.A.  If Tenant  submits its request for such
information in accordance with the foregoing provisions and Landlord consents to
the Alterations requested, Landlord shall, together with its consent, specify in
writing  whether  and to what  extent  it will  require  Tenant  to  remove  the
Alterations  in  question at the end of the Term,  and if  Landlord  fails so to
specify, Tenant shall have no further obligation to remove the Alterations which
were the subject of Tenant's request.

B.  Removal of  Property  At End of Term:  Tenant  shall  remove all of Tenant's
Personal Property, and all computer cabling and wiring installed by or on behalf
of Tenant  (irrespective of whether such cabling and wiring constitutes Tenant's
Personal Property under the terms of this Lease, and at Tenant's expense,  using
a contractor approved in advance by Landlord in writing),  from the Building and
the Land on or before the Lease Expiration Date. Any personal property belonging
to Tenant or to any other  person or entity  which is left in the Building or on
the Land after the date this Lease is terminated  for any reason shall be deemed
to have been  abandoned.  In such event,  Landlord shall have the right to store
such property at Tenant's  sole cost and/or to dispose of it in whatever  manner
Landlord considers  appropriate,  without waiving its right to claim from Tenant
all expenses and damages caused by Tenant's failure to remove such property, and
Tenant and any other person or entity shall have no right to  compensation  from
or any other claim against Landlord as a result.

11.  LANDLORD'S ACCESS TO PREMISES.

Landlord  may at any  reasonable  time upon  reasonable  prior  notice to Tenant
(which  notice  maybe given orally and which notice shall not be required in the
event of an emergency)  enter the Premises to examine them, to make  alterations
or repairs thereto or for any other purposes which Landlord considers  necessary
or advisable; however, in the case of any emergency, Landlord and its agents may
enter  the  Premises  at any time and in any  manner.  Tenant  shall  allow  the
Premises  to  be  exhibited  by  Landlord:   (i)  at  any  reasonable   time  to
representatives  of lending  institutions  or to  prospective  purchasers of the
Building,  and (ii) at any  reasonable  time to persons who may be interested in
leasing  the  Premises.  Landlord  reserves  the right  and  shall be  permitted
reasonable  access to the Premises to install  facilities within and through the
Premises and to install and service any systems deemed  advisable by Landlord to
provide  services or utilities to any tenant of the Building,  provided that (a)
the square  footage of the Premises is not reduced,  and (b) Tenant's use of the
Premises is not materially  adversely affected during the time in which Landlord
performs such service or makes any installation.

12  SERVICES AND UTILITIES.

     A. Services  Provided:  As long as Tenant is not in Default,  as defined in
Subsection 19.A. below, Landlord shall provide the following to Tenant,  without
additional  charge,  except as otherwise  provided  herein  (including,  but not
limited to, as provided in Sections 5 and 1.0. hereof):

     (1)  Elevator  service  for  common  use,  subject  to call  at all  times,
including  Sundays and Holidays.  (2) Central heating and air conditioning  from
8:00 a.m.  until 6:00 p.m.  on  weekdays  and from 8:00 a.m.  until 1:00 p.m. on
Saturdays,  exclusive of Holidays, during the seasons of the year and within the
temperature  ranges usually furnished in comparable office buildings in the city
(or, if not a city, other local  jurisdiction) in which the Building is located,
such  that,  during  the hours  from 8:00 a.m.  to 6:00 p.m.  on  weekdays,  the
temperature  in the Premises shall not exceed 75 degrees  Fahrenheit  with fifty
percent  (50%)  relative  humidity  in the Summer and shall not be lower than 70
degrees  Fahrenheit  in  the  Winter.   Landlord  shall  provide  heat  and  air
conditioning  at other times at Tenant's  expense,  provided  that Tenant  gives
Landlord  notice by 1:00 p.m. on  weekdays  for  after-hour  service on the next
weekday,  two (2)  business  days'  notice  before a Holiday for service on such
Holiday and two (2) business days' notice for after-hour  service on Saturday or
Sunday.  Landlord shall charge Tenant for such  after-hour,  Holiday and special
weekend  service at the prevailing  rates  necessary for Landlord to recover its
actual direct cost of providing such service, including, but not limited to, the
cost of  compensation  and all fringe  benefits  for  employees  providing  such
service;  provided,  however,  that Landlord  shall provide Tenant with up to an
aggregate of eight (8) hours of after-hour  HVAC service  during each Lease Year
of the Term at no  additional  charge from time to time to other  tenants of the
Building.

(3)               Cleaning and char services in Landlord's standard manner after
                  6:00 p.m. on weekdays (other than Holidays), and in accordance
                  with the specifications attached hereto and made a part hereof
                  as Exhibit G.

(4)               Electrical   facilities  to  furnish  electricity  up  to  the
                  Premises'   Standard   Electrical   Capacity   (including  the
                  replacement  of  Building  standard  light  bulbs in  Building
                  standard  light  fixtures,  it being  agreed  that if Landlord
                  replaces any other light bulbs in the  Premises,  Tenant shall
                  pay  Landlord  the  cost of such  bulbs  and all  labor  costs
                  incurred by Landlord in connection  therewith  within  fifteen
                  (15) days after Landlord's written demand therefor).

(5)      Rest room facilities.

(6)               Routine maintenance,  painting and electrical lighting service
                  for  all  Common  Areas  of the  Building  in such  manner  as
                  provided in comparable buildings in Arlington, Virginia.

(7)               Reasonable  access to the  Premises at all times  (twenty-four
                  (24) hours per day, seven (7) days per week),  subject to such
                  security  procedures,  restrictions  and other  regulations as
                  Landlord may  promulgate.  Landlord  shall  initially  provide
                  Tenant,  at  Landlord's  expense,  with such number of keys or
                  access cards, as the case may be, as are reasonably  requested
                  by  Tenant,  and  thereafter  all  replacements   thereof  and
                  additional  keys or access cards shall be provided by Landlord
                  at Tenant's expense.

(8)      A listing on the Building directory.

B. Failure to Provide  Services:  Landlord  shall have no liability to Tenant or
others  based on any  failure by  Landlord  to  furnish  the  foregoing,  due to
Unavoidable  Delays,  repair or maintenance  work or any other reason,  and such
failure shall  neither  render  Landlord  liable for damages to either person or
property,  nor be construed as an eviction of Tenant,  nor cause a diminution or
abatement of Rent nor relieve Tenant of any of Tenant's  obligations  hereunder.
Notwithstanding the foregoing, if any of the services described in Section 12.A.
hereof is suspended and such suspension  renders all or substantially all of the
Premises  untenantable and continues for more than five (5) business consecutive
days, then all Rent due hereunder  shall be abated for the period  commencing on
the sixth (6th) business day of such  suspension and concluding on the date that
Landlord gives Tenant written notice that the service has been restored.

C.  Conservation:  Tenant hereby  agrees to comply with all energy  conservation
procedures,  controls and  requirements  instituted by Landlord  pursuant to any
government  regulations  or otherwise,  including but not limited to controls on
the permitted  range of  temperatures,  the volume of energy  consumption or the
hours of operation of the Building. Institution by Landlord of such controls and
requirements shall not entitle Tenant to terminate this Lease or to an abatement
of any Rent payable hereunder.

D. Recycling:  Without limiting the foregoing,  Tenant covenants and agrees,  at
its sole cost and expense,  to comply with all present and future laws,  orders,
and regulations of the  jurisdiction in which the Building is located and of the
federal, municipal, and local governments,  departments,  commissions,  agencies
and boards having jurisdiction over the Building to the extent that they or this
Lease impose on Tenant duties and  responsibilities  regarding  the  collection,
sorting,  separation,  and  recycling  of trash.  Tenant  shall  pay all  costs,
expenses, fines, penalties, or damages that may be imposed on Landlord or Tenant
by reason of Tenant's  failure to comply  with the  provisions  of this  Section
12.D., and, at Tenant's sole cost and expense, shall indemnify,  defend and hold
Landlord  harmless  (including  legal fees and  expenses)  from and  against any
actions,  claims,  and suits  arising  from such  noncompliance,  using  counsel
reasonably satisfactory to Landlord.

13.  RULES AND REGULATIONS.

Tenant shall abide by and observe the rules and  regulations  attached hereto as
Exhibit D and such other rules and  regulations  as may be made by Landlord from
time to time as are generally  applicable to all office tenants in the Building,
provided that such rules and  regulations  shall not be materially  inconsistent
with the  provisions  of this Lease.  Nothing  contained in this Lease or in any
rules  and  regulations  shall  be  interpreted  to  impose  upon  Landlord  any
obligations  to enforce  against  any tenant its rules and  regulations,  or the
provisions of any lease with any other tenant,  and Landlord shall not be liable
to Tenant or any other entity for any  violation of said rules,  regulations  or
lease provisions.

14.  REPAIR OF DAMAGE CAUSED BY TENANT: INDEMNIFICATION.

A. Repairs:  Except as otherwise  expressly  provided in this Lease, all injury,
breakage and damage to the Land, the Building or the Premises, caused by any act
or  omission of Tenant  shall be repaired by and at the sole  expense of Tenant,
except that in the event that Tenant fails to make such repairs  within the time
designated  by  Landlord,  which shall be not less than five (5)  business  days
following written notice by Landlord to Tenant or such shorter period of time as
Landlord,   in  its  sole  discretion,   determines  is  appropriate  under  the
circumstances,  then,  in such  event,  Landlord  shall have the  right,  at its
option,  to make such  repairs and to charge  Tenant for all costs and  expenses
incurred in connection therewith as Additional Rent payable within ten (10) days
after the rendering of a bill therefor. Tenant shall notify Landlord promptly of
any injury, breakage or damage to the Land, the Building, or the Premises caused
by Tenant.

B. Indemnification: Tenant hereby agrees to indemnify and hold Landlord harmless
from and against all costs, damages, claims, liabilities and expenses, including
reasonable attorneys' fees, suffered by or claimed against Landlord, directly or
indirectly,  based on,  arising out of or resulting  from:  (i) Tenant's use and
occupancy  of the  Premises  or the  business  conducted  by Tenant  therein  or
Tenant's  presence  in the  Building or on the Land (ii) the making by Tenant of
any Alterations, (iii) any act or omission of Tenant or its employees, agents or
invitees,  and (iv) any  breach  or  default  by  Tenant  in the  observance  or
performance  of its  covenants  and  obligations  under  this  Lease;  provided,
however,  that Tenant's  obligations  to indemnify  and hold  Landlord  harmless
pursuant to this Section 14.B. shall not extend to (a) any actions by any person
who is not an agent, employee,  independent contractor,  or invitee of Tenant or
Landlord,  or (b) any  actions  of  Landlord's  agents,  employees,  independent
contractors,  or invitees unless they are the result of an effort by Landlord to
cure a Default by Tenant  under this Lease or to exercise  any right of Landlord
to replace,  remove or repair any unauthorized Alteration by Tenant, to take any
action that Tenant was  obligated to take under this Lease but did not take,  to
correct  any  violation  by Tenant of any of the  Rules and  Regulations,  or to
otherwise enforce the provisions of this Lease.

15  LIMITATION ON LANDLORD LIABILITY.

A.  Liability  Standard:  Landlord  shall  not be  liable to Tenant or any other
individual or entity for any damage,  loss or claim whatsoever,  except damages,
losses and claims that are the direct result of Landlord's  gross  negligence or
willful  misconduct;   however,  in  no  event  shall  Landlord  be  liable  for
consequential damages.

B. Limitation on Total  Liability:  Notwithstanding  any other provision of this
Lease,  it is  expressly  understood  and  agreed  that the total  liability  of
Landlord  arising out of or in connection with this Lease,  the  relationship of
Landlord and Tenant  hereunder  and/or  Tenant's use of the  Premises,  shall be
limited to the estate of Landlord in the Building.  No other  property or assets
of  Landlord  or any  partner  or owner of  Landlord  shall be  subject to levy,
execution,  or other  enforcement  proceedings or other judicial process for the
satisfaction  of any judgment or any other right or remedy of Tenant arising out
of or in connection  with this Lease,  the  relationship  of Landlord and Tenant
hereunder and/or Tenant's use of the Premises.




16.  FIRE AND OTHER CASUALTY.

If the  Premises  shall be  damaged by fire or other  casualty,  other than as a
result of the repeated  negligence  or any act of willful  misconduct of Tenant,
the Lease shall not terminate and, upon adjustment of insurance claims, Landlord
shall repair the damage,  provided  that  Landlord  shall have no  obligation to
repair  damage to or replace  Tenant's  Personal  Property.  Except as otherwise
provided herein, if any part of the Premises are rendered untenantable by reason
of any such damage, Rent shall abate from the date of the damage to the date the
damage is repaired,  as determined by Landlord,  in the proportion that the area
of the  untenantable  part  bears  from  time to time to the  total  area of the
Premises.  No  compensation  or  reduction  of Rent shall be paid or allowed for
inconvenience,  annoyance or injury to Tenant or Tenant's  business arising from
any damage to or repair of the Premises or the Building.

Notwithstanding the foregoing, if Landlord does not receive sufficient insurance
proceeds to fully  repair the  damage,  or if the  Building  shall be so damaged
that, as determined by Landlord,  substantial  reconstruction of the Premises or
the Building is required  (whether or not the Premises have been damaged),  then
(i) Landlord,  at its option, may give Tenant,  within sixty (60) days after the
casualty,  written notice of  termination of this Lease,  and this Lease and the
Term shall terminate (whether or not the Term has commenced) upon the expiration
of thirty (30) days from the date of the notice,  with the same effect as if the
new  expiration  date had been the date  initially  fixed for  expiration of the
Term,  and all Rent shall be  apportioned  as of such date, and (ii) if Landlord
determines that the repairs and restoration  cannot be  substantially  completed
within two  hundred  twenty-five  (225)  days  after the date of such  damage or
destruction, Landlord shall notify Tenant of such determination. For a period of
thirty  (30) days  after  such  determination,  Tenant  shall  have the right to
terminate  this Lease by giving  written  notice to Landlord,  provided that the
damage or destruction  was not caused by the act or omission of Tenant or any of
its employees or agents.  If this Lease is terminated  pursuant to the foregoing
provisions,  then  this  Lease  shall  terminate  (whether  or not the  Term has
commenced)  upon the  expiration  of  thirty  (30)  days  after  the date of the
termination notice, with the same effect as if the termination date had been the
date initially  fixed for the expiration of the Term, and all Rent from the date
of the casualty,  damage or  destruction  shall be apportioned  and,  subject to
abatement as aforesaid, shall be paid to the date of termination.

If the Premises or the Building  shall be damaged by fire or other  casualty due
to the negligence or misconduct of Tenant: (i) Landlord shall have no obligation
to repair the Premises or the  Building,  (ii) this Lease shall,  at  Landlord's
option, not terminate, (iii) Landlord may at Tenant's expense repair the damage,
and (iv) Landlord may pursue any legal and equitable remedies available to it.

17.  TENANT INSURANCE.

A.  Types of  Insurance  Required:  Tenant,  at its  expense,  shall  obtain and
maintain in effect at all times  during the Term an insurance  policy  providing
the following coverage:

(1)           An "all risk" insurance  policy covering all of Tenant's  Personal
              Property within, and improvements and alterations to, the Premises
              for not less than the full replacement value thereof. All proceeds
              of such insurance  shall be used to repair or replace the items so
              insured.
(2) A commercial  general  liability  policy on an  occurrence  basis,  with the
following limits:
<TABLE>
<CAPTION>

<S>                                                                                     <C>
         Each occurrence limit for bodily injury and property damage                    $1,000,000
         General aggregate                                                              $2,000,000
         Product/completed operations aggregate                                         $2,000,000
         Fire damage legal liability                                                       $50,000
         Medical payments (any one person)                                                  $5,000
</TABLE>

Said insurance shall name Landlord (in care of Landlord's  management  agent and
referring  to the  Building by its  address),  Landlord's  management  agent and
Mortgagee  as  an  additional  insured.   The  policy  shall  protect  Landlord,
Landlord's  management agent, and the Mortgagee against any liability for bodily
injury,  personal  injury,  death or property damage occurring upon, in or about
the  Premises,  the  Building  or the Land or arising  out of or relating to any
risks  against  which  Tenant is  required  to  indemnify  Landlord,  Landlord's
management agent and the Mortgagee.  From time to time during the Term, Landlord
may require  Tenant to increase  said limits of said  insurance to the limits of
liability  insurance then  customarily  required of tenants of other  comparable
office  buildings in the city (or, if not a city,  other local  jurisdiction) in
which the Building is located.

B.  Required  Provisions  of Policies:  All  insurance  policies  required to be
maintained by Tenant under this Lease must: (i) be issued by insurance companies
approved  by  Landlord in its  reasonable  discretion;  (ii) be in form and have
content  satisfactory  to Landlord;  (iii) be written as primary policy coverage
and not  contributing  to or in excess of any  coverage  which  Landlord  or the
Mortgagees may carry; (iv) contain an express waiver of any right of subrogation
by the insurance company against Landlord, the Mortgagees and the Landlord's and
the Mortgagees' employees and agents; and (v) provide that the policy may not be
cancelled or permitted to lapse  unless  Landlord  shall have  received at least
fifteen (15) days prior written notice of cancellation  or  non-renewal.  Tenant
shall deliver to Landlord (in care of Landlord's  management agent and referring
to the Building by its address)  certificates  at least ten (10) days before the
Lease  Commencement Date and at least thirty (30) days before the renewal of any
policies  and shall  provide a copy of the  original  policy if so  requested by
Landlord.  Any  insurance  required of Tenant  under this Section may be carried
under a blanket policy,  provided that said policy shall  specifically set forth
the amount of insurance allocated to this Lease.

C. Effect of  Tenant's  Activities  on  Insurance:  Tenant  shall not conduct or
permit to be  conducted  any  activity,  or place any  equipment in or about the
Land, the Building or the Premises which will increase the rate of, or make void
or voidable, any fire or other insurance maintained or required to be maintained
by Landlord or any  Mortgagee on the  Building,  the Land or the  property  kept
thereon  or  therein,  which  will  conflict  with  the  provisions  of any such
insurance  policy or which will make it  impracticable  for  Landlord  to obtain
insurance  covering  any  risks  against  which  Landlord  reasonably  deems  it
advisable to obtain  insurance.  In the event any increases in the rates of such
insurance are, in Landlord's  reasonable  judgment,  due to Tenant's presence in
the  Building,  to any  activity  conducted  or property  installed or placed by
Tenant on or about the Land,  the  Building or the  Premises  or to  Alterations
installed by Tenant or at Tenant's request,  Tenant shall reimburse Landlord for
the amount of such increases  promptly upon demand  therefor.  Statements by the
applicable  insurance company or insurance rating bureau that such increases are
due to any  activity,  property  or  improvements  shall be  conclusive  for the
purposes of determining Tenant's liability hereunder.

D. Termination Right: Landlord shall have the right to terminate this Lease upon
thirty (30) days notice to Tenant in the event Landlord receives notice from any
of  Landlord's  insurance  carriers  that such  carrier  intends  to cancel  its
insurance on the  Building,  or to increase  the cost of such  insurance by more
than  one  hundred   percent  (100%)  above  the  premium  payable  by  Landlord
immediately  prior  to such  notice,  due to the  activities  of  Tenant  or the
presence of Tenant in the Building.  However,  Landlord shall not terminate this
Lease in the  event  Landlord  is  a-ble,  with good  faith  efforts,  to obtain
equivalent  insurance from an insurance  carrier  satisfactory  to Landlord at a
premium not more than one hundred  percent  (100%)  greater than the premium for
the cancelled  insurance;  provided that Tenant shall reimburse Landlord for all
additional  premiums  charged to Landlord by such new insurance  carrier.  It is
expressly  understood  that Landlord  shall not have the right to terminate this
Lease pursuant to this Subsection D. if any cancellation or rate increase is due
to factors generally  applicable to the insurance or rental market,  rather than
to Tenant's activities or presence in the Building.

E. Waiver. Except for gross negligence and intentional acts, Landlord and Tenant
hereby each waive and release  each other from any and all  liabilities,  claims
and losses for which Landlord or Tenant is or may be held liable,  to the extent
either party: (i) receives  insurance  proceeds on account  thereof,  or (ii) is
required to maintain insurance pursuant to this Section, whichever is greater.

F.  Landlord's  Insurance:  Landlord  shall obtain and maintain in effect at all
times  during  the Term,  fire and  extended  coverage  insurance  insuring  the
Building  (exclusive  of  footings  and  foundations)  (but not the  property or
equipment of Tenant, its employees, agents, licensees, or invitees) against loss
or damage by fire either with  "all-risk"  property  insurance or with  extended
coverage, in an amount sufficient to prevent Landlord from becoming a co-insurer
within the terms of the applicable policy or applicable law, issued by a company
or  companies  licensed to do  business  in the  Commonwealth  of  Virginia,  by
policies  that shall provide that the proceeds  payable in  connection  with the
loss, if any, shall be payable to Landlord or Landlord's  Mortgagee.  Landlord's
insurance  policy  shall  contain  a  waiver  of any  right  of  subrogation  by
Landlord's insurance company against Tenant, its agents or insurance companies.

18.  CONDEMNATION.

A. Landlord's  Right to Terminate:  If a substantial  part of the Premises,  the
Building or the Land is taken or condemned by any governmental authority for any
purpose or is granted to any authority in lieu of condemnation (collectively,  a
"taking"),  Landlord  shall have the right in its sole  discretion  to terminate
this Lease by written notice to Tenant,  and upon the giving of such notice, the
Term shall terminate as of the date title vests in the authority, and Rent shall
be abated as of that date. For purposes of this Section,  a substantial  part of
the  Premises,  the Land or the Building  shall be considered to have been taken
if, in the sole  opinion of Landlord,  the taking  shall render it  commercially
undesirable  for  Landlord  to permit  this  Lease to  continue  or to  continue
operating the Building.

B.  Adjustment  of Rent: If a portion of the Premises is taken and Landlord does
not elect to terminate this Lease pursuant to the preceding paragraph, then Rent
shall be equitably adjusted as of the date title vests in the authority and this
Lease shall otherwise continue in full force and effect.

C. Division of Award: Tenant shall have no claim against Landlord arising out of
or related to any  taking,  or for any portion of the amount that may be awarded
as a result,  and Tenant  hereby  assigns to Landlord all its rights,  title and
interest in and to any such award; provided, however, that Tenant may assert any
claim it may have against the authority for compensation  for Tenant's  Personal
Property and for any relocation expenses compensable by statute, as long as such
awards  shall be made in addition to and stated  separately  from the award made
for the Land, the Building and the Premises.

19.  DEFAULT.

     A. Default of Tenant:  The following events shall be a default by Tenant (a
     "Default") under this Lease:

     (1) Failure of Tenant to pay Rent as and when due, if the failure continues
     for five (5) days after notice from Landlord specifying the failure.

(2)           Failure  of Tenant to  comply  with or  perform  any  covenant  or
              obligation of Tenant under this Lease, other than those concerning
              the payment of Rent, if the failure continues for thirty (30) days
              after  notice from  Landlord  to Tenant  specifying  the  failure;
              provided, however, that with respect to any failure to comply with
              or perform any covenant or obligation  which is not curable within
              such 30 day period, if (i) Tenant has  expeditiously  commenced to
              cure same, (ii) the failure does not adversely affect the Building
              or other tenants  therein and does not result in any liability to,
              or expenditure of funds by, Landlord,  and (iii) Tenant diligently
              pursues  the  cure of such  condition,  the cure  period  shall be
              extended  to the  time  necessary  to cure the  condition,  not to
              exceed a total of sixty (60) days  (inclusive  of the  original 30
              days).
(3)           If, in  Landlord's  reasonable  opinion,  Tenant's  activities  or
              presence in the Premises  results in a significant,  continuing or
              repeated  threat of physical  danger to other tenants and/or users
              of the Building,  whether or not Tenant is capable of  controlling
              such threat.

     (4)  If  Tenant,  any  guarantor  of  Tenant's  performance   hereunder  (a
     *Guarantor)  or,  if  Tenant  is  a  partnership,  any  partner  of  Tenant
     ("Partner"),  shall file a voluntary  petition in bankruptcy or insolvency,
     shall be  adjudicated  bankrupt  or  insolvent  or shall file a petition or
     answer seeking any reorganization,  arrangement, composition, readjustment,
     liquidation,  dissolution  or similar  relief  under any  present or future
     federal, state or other law, or shall make an assignment for the benefit of
     creditors,  or shall seek or acquiesce in the  appointment  of any trustee,
     receiver or  liquidator  of Tenant or of any Guarantor or Partner or of all
     or any part of the property of Tenant or of such Guarantor or Partner.

     (5) If, within thirty (30) days after the  commencement  of any  proceeding
     against  Tenant or a  Guarantor  or  Partner,  whether  by the  filing of a
     petition   or   otherwise,   seeking   any   reorganization,   arrangement,
     composition, readjustment, liquidation, dissolution or similar relief under
     any  present  or  future  applicable  federal,  state  or other  law,  such
     proceeding  shall not have been  dismissed or if,  within  thirty (30) days
     after the  appointment of any trustee,  receiver or liquidator of Tenant or
     any  Guarantor or Partner,  or of all or any part of the property of Tenant
     or of any Guarantor or Partner, without the acquiescence of such individual
     or  entity,  such  appointment  shall not have been  vacated  or  otherwise
     discharged,  or if any  execution  or  attachment  shall  have been  issued
     against the property of Tenant or of any Guarantor or Partner,  pursuant to
     which the  Premises  shall be taken or occupied or attempted to be taken or
     occupied.

     (6) If  Tenant  fails  to take  possession  of the  Premises  on the  Lease
     Commencement  Date or vacates or abandons the  Premises  prior to the Lease
     Expiration  Date,  with or without an intention  of paying Rent;  provided,
     however,  that if (i) Tenant gives Landlord at least thirty (30) days prior
     written notice that it intends to vacate the Premises, (11) Tenant pays the
     full amount of all Rent due under this Lease while the Premises are vacant,
     (111) the fact that the Premises are vacant does not  adversely  affect the
     Building or other tenants  therein and does not result in any liability to,
     or expenditure of funds by,  Landlord,  and (iv) Tenant leaves the Premises
     in a condition  satisfactory  to Landlord  and  continues  to maintain  the
     Premises in a condition  satisfactory to Landlord  throughout the remainder
     of the Term, then, and in such event only, Tenant shall not be deemed to be
     in Default under this Section  19.A.(6) and Landlord  shall have the right,
     exercisable by sending written notice to Tenant,  to sublet from Tenant for
     the balance of the Term of this Lease all or any  portion of the  Premises,
     or to terminate this Lease as to all or any portion of the Premises,  which
     rights of Landlord as to subletting and termination shall be exercisable by
     Landlord in its sole discretion.

     B. Remedies Upon Default: Upon the occurrence of a Default,  Landlord shall
     have the right, then or at any time thereafter.

     (1) Without demand or notice,  to reenter and take possession of all or any
     part of the Premises, to expel Tenant and those claiming through Tenant and
     to remove any property  therein,  either by summary  proceedings  or by any
     other action at law, in equity or  otherwise,  with or without  terminating
     this Lease,  without being deemed guilty of trespass and without  prejudice
     to any other remedies of Landlord for breach of this Lease, and/or

(2)           To give Tenant  written  notice of Landlord's  intent to terminate
              this  Lease,  and on the  date  specified  in  Landlord's  notice,
              Tenant's  right to possession of the Premises shall cease and this
              Lease shall terminate.

If Landlord elects to terminate this Lease,  everything  contained in this Lease
on the part of Landlord to be done shall cease,  without prejudice to Landlord's
right to recover  from Tenant all Rent,  as set forth in  Subsections  C. and D.
below.  If  Landlord  elects to reenter  pursuant  to  Subsection  B.(1)  above,
Landlord may  terminate  this Lease,  or, from time to time without  terminating
this  Lease,  may relet all or any part of the  Premises as the agent of Tenant,
for such term, at such rental and upon such other  provisions as Landlord  deems
acceptable,  with the right to make any  alterations and repairs to the Premises
that Landlord deems appropriate,  at Tenant's expense. No such reentry or taking
of  possession  of the  Premises  shall be construed as an election to terminate
this Lease,  unless  notice of such  intention is given  pursuant to  Subsection
B.(2)  above,  or  unless  termination  be  decreed  by  a  court  of  competent
jurisdiction  at the instance of Landlord.  Landlord  shall in no event be under
any obligation to relet any part of the Premises.

C.  Liability  of Tenant:  If Landlord  terminates  this Lease or  reenters  the
Premises (with or without  terminating  this Lease),  Tenant shall remain liable
(in  addition  to all other  liabilities  of Tenant  accrued  at the time of the
Default)  for  the sum of (i) any  unpaid  Rent  accrued  prior  to the  time of
termination  and/or reentry,  as the case may be, plus interest thereon from the
due date at the Default Rate,  (ii) all Base Rent and  Additional  Rent provided
for in this Lease from the time of termination  and/or reentry,  as the case may
be,  until the date this Lease would have  expired  had a Default not  occurred,
plus interest  thereon from the due date at the Default Rate,  (iii) any and all
expenses (including but not limited to reasonable attorneys' and brokerage fees)
incurred by Landlord in reentering and repossessing the Premises,  in correcting
any default,  in painting,  altering or repairing the Premises in order to place
the Premises in first-class  rentable condition (whether or not the Premises are
relet), in protecting and preserving the Premises and in reletting or attempting
to relet  the  Premises,  and (iv) any other  amounts  necessary  to  compensate
Landlord for any other injury or detriment caused by the Default,  minus the net
proceeds (after deducting any rental abatements,  tenant improvement  allowances
and other concessions and inducements)  actually  received by Landlord,  if any,
from any  reletting to the extent  attributable  to the period prior to the date
this Lease would have expired had a Default not  occurred.  Landlord  shall have
the option to recover any damages  sustained  by Landlord  either at the time of
reletting,  if any, or in  separate  actions  from time to time as said  damages
shall have been made more easily  ascertainable by successive  relettings or, at
Landlord's  option,  to defer any such recovery  until the date this Lease would
have expired in the absence of a Default,  in which event Tenant  hereby  agrees
that the cause of action shall be deemed to have accrued on the aforesaid  date.
The  provisions  of this Section  shall be in addition to, and shall not prevent
the enforcement of, any claim Landlord may have for anticipatory  breach of this
Lease.

D. Liquidated  Damages:  In addition to Landlord's rights pursuant to Subsection
C. above, if Landlord  terminates  this Lease,  Landlord shall have the right at
any time, at its sole option, to require Tenant to pay to Landlord on demand, as
liquidated damages,  the sum of (i) the total of the Base Rent,  Additional Rent
and all other sums which would have been payable  under this Lease from the date
of Landlord's demand for liquidated damages ("Landlord's Demand") until the date
this Lease would have  terminated  in the absence of the Default,  discounted to
present value at the rate of five percent (5%) per annum (the "Discount  Rate"),
(ii) all  unpaid  Rent  accrued  prior to the time of  Landlord's  Demand,  plus
interest  thereon  from  the due date at the  Default  Rate,  (iii)  any and all
reasonable expenses (including but not limited to attorneys' and brokerage fees)
incurred by Landlord in reentering and repossessing the Premises,  in correcting
any default,  in painting,  altering or repairing the Premises in order to place
the Premises in first-class  rentable condition (whether or not the Premises are
relet), in protecting and preserving the Premises and in reletting or attempting
to relet  the  Premises,  and (iv) any other  amounts  necessary  to  compensate
Landlord for any other injury or detriment caused by the Default;  minus the sum
of (a) the net fair market rental value of the Premises for the period  referred
to in Subsection D.(i) above,  discounted to present value at the Discount Rate,
and (b) any sums actually  paid by Tenant to Landlord  pursuant to Subsection C.
above-,  provided,  however,  that if said damages  shall be limited by law to a
lesser  amount,  Landlord  shall be  entitled  to  recover  the  maximum  amount
permitted by law. The "net fair market rental  value"  referred to in Subsection
D.(a) above shall be the fair market rental value of the Premises at the time of
Landlord's  Demand,  reduced  by  any  rental  abatements,   tenant  improvement
allowances and other concessions and inducements generally provided by landlords
seeking to lease comparable  commercial  property in the area of the Premises at
the time of Landlord's Demand. If reletting is accomplished  within a reasonable
time after Lease termination,  the "net fair market rental value" referred to in
Subsection  D.(a) above shall be deemed prima facie to be the net rental  income
(after deducting any rental abatements,  tenant improvement allowances and other
concessions and inducements) realized upon such reletting.

E. Waiver:  Tenant,  on its own behalf and on behalf of all persons and entities
claiming  through  Tenant,  including  but not limited to  creditors  of Tenant,
hereby  waives  any and all rights and  privileges  which  Tenant and such other
persons and entities  might  otherwise have under any present or future law: (i)
to redeem the Premises,  (ii) to reenter or repossess the Premises,  or (iii) to
restore the operation of this Lease, with respect to any dispossession of Tenant
by judgment or warrant of any court,  any reentry by Landlord or any  expiration
or  termination  of this Lease,  whether by  operation of law or pursuant to the
provisions of this Lease.  Tenant hereby expressly waives receipt of a Notice to
Quit.

F. Lien on Personal  Property:  Landlord shall have alien upon Tenant's Personal
Property and other  Property  brought  onto the  Premises by Tenant,  as and for
security for the Rent and other obligations of Tenant herein provided.  Landlord
may, at any time after a Default,  seize and take possession of any and all such
property, excluding files (hard and electronic),  records and computer disks. If
Tenant fails to redeem the property so seized by payment of whatever sums may be
due Landlord pursuant to this Lease,  then Landlord shall have the right,  after
twenty  (20) days  written  notice to Tenant to sell such  personal  property at
public or private sale and upon such terms and  conditions  as Landlord may deem
advantageous, and after the payment of all proper charges incident to such sale,
apply the  proceeds  thereof  to the  payment  of any  balance  due to  Landlord
hereunder and pay any remaining  balance to Tenant.  The exercise by Landlord of
the foregoing  remedy shall not  discharge  Tenant from any  deficiency  owed to
Landlord, nor shall it preclude the exercise by Landlord of any other rights and
remedies.  Landlord  shall not be liable to Tenant,  or other owners of property
seized, for damages,  general or special, if Landlord reasonably believed it was
acting lawfully in seizing property located in the Premises.

     G. Right of Distress:  Landlord shall, to the extent permitted by law, have
     a right of distress for Rent.

H. Right of Landlord to Cure: If Tenant defaults in the making of any payment or
in the doing of any act  required to be made or done by Tenant under this Lease,
then  Landlord  may, at its option,  make such  payment or do such act,  and the
expenses thereof,  with interest thereon at the Default Rate, from the date paid
by Landlord,  shall  constitute  Additional  Rent  hereunder  due and payable by
Tenant with the next payment of Monthly Base Rent.

I. Attorneys' Fees: In the event of any Default  hereunder,  Tenant shall pay to
Landlord all reasonable  attorneys' fees incurred by Landlord in connection with
such Default or the  enforcement  of  Landlord's  rights or remedies  arising in
connection therewith, whether or not this Lease is terminated and whether or not
Landlord  institutes any lawsuit against Tenant as a result of such Default.  In
addition to the foregoing, whether or not this Lease is terminated, Tenant shall
pay to Landlord all other costs incurred by Landlord with respect to any lawsuit
instituted or action taken by Landlord to enforce the provisions of this Lease.

J. Survival:  Tenant's  liability  pursuant to this Section 19 shall survive the
termination of this Lease,  the  institution of summary  proceedings  and/or the
issuance of a warrant thereunder.

20.  NO WAIVER.

No failure or delay by Landlord in enforcing its right to strict  performance by
Tenant of every  provision  of this Lease or in  exercising  any right or remedy
hereunder,  and no  acceptance  by Landlord  of full or partial  rent during the
continuance  of any Default,  shall  constitute a waiver of the provision or the
Default,  and no  provision  shall be  waived  or  modified  except by a written
instrument  executed by Landlord.  No payment by Tenant, or receipt by Landlord,
of a lesser amount than the full Rent shall be deemed to be other than a payment
on account,  notwithstanding any endorsement or statement on any check or letter
accompanying  any payment of any Rent. No waiver of any Default or settlement of
any  proceeding  instituted  on account of any claimed  Default  shall affect or
alter this Lease or constitute a waiver of any of Landlord's rights hereunder.

21.  HOLDING OVER.

If Tenant shall be in possession of the Premises after termination of this Lease
(whether by normal  expiration of the Term or otherwise) and Tenant's request to
hold over made by at least  sixty  (60) days prior  written  notice has not been
approved by Landlord,  then, at Landlord's  option: (i) Landlord may deem Tenant
to be occupying the Premises as a tenant from month-to-month,  at the sum of one
hundred  fifty  percent  (150%) of the Monthly  Base Rent in effect for the last
full month of the Term, plus the monthly installment of Additional Rent which is
then payable  pursuant to Section 5.C. of this Lease,  and subject to all of the
other  provisions of this Lease, as applicable to a month-to-month  tenancy,  or
(ii)  Landlord  may  exercise  any or all remedies for Default and at law and in
equity,  including but not limited to an aciion  against  Tenant for  wrongfully
holding over.

22.  SUBORDINATION.

A. Lease Subordinate: This Lease shall be subject and subordinate to the lien of
any  and all  Mortgages  and to any  Ground  Leases,  and any and all  renewals,
extensions,  modifications,  recastings and  refinancings  thereof.  This clause
shall be  self-operative,  without execution of any further  instrument;  but if
requested  by  Landlord  or any  Mortgagee,  Tenant  shall  promptly  execute  a
certificate or other document  evidencing and providing for such  subordination.
Landlord  shall have the right to execute  said  document on behalf of Tenant if
Tenant fails to do so within five (5) days after receipt of the request.  Tenant
agrees that,  if any Mortgage is  foreclosed  or Ground Lease  terminated,  upon
request by the purchaser at the foreclosure  sale or Ground Lessor,  as the case
may be,  Tenant shall attorn to and  recognize the purchaser or Ground Lessor as
the landlord under this Lease and shall make all payments required  hereunder to
such new  landlord  without  any  deduction  or set-off of any kind  whatsoever.
Tenant  waives the  provisions  of any law or  regulation,  now or  hereafter in
effect,  which may give or purport  to give  Tenant  any right to  terminate  or
otherwise  affect this Lease or the obligations of Tenant hereunder in the event
that any such foreclosure,  termination or other proceeding is filed, prosecuted
or completed. Notwithstanding anything herein to the contrary, any Mortgagee may
at any time  subordinate the lien of its Mortgage to the operation and effect of
this Lease without  Tenant's  consent.  by giving Tenant  written notice of such
subordination,  in which  event this Lease  shall be deemed to be senior to such
Mortgage,  and thereafter  such Mortgagee shall have the same rights as it would
have had if this Lease had been  executed,  delivered  and recorded  before said
Mortgage. Upon Landlord's receipt of Tenant's written request therefor, Landlord
shall use reasonable  efforts to obtain a  non-disturbance  and quiet  enjoyment
agreement from each future Mortgagee and Ground Lessor, and Tenant shall pay all
third party costs associated with obtaining the agreement, but in no event shall
the fact  that a  non-disturbance  agreement  is not  obtained  from any  future
Mortgagee or Ground Lessor affect in any manner the  subordination  provided for
in Section 22.A. hereof.

B. Modifications to Lease: in the event any of Landlord's  insurance carriers or
any  Mortgagee  requests  modifications  to this Lease,  Tenant shall  execute a
written amendment  incorporating such requested modifications within thirty (30)
days after the same has been submitted to Tenant by Landlord, provided that such
modifications do not materially adversely affect Tenant's use or quiet enjoyment
of the Premises as herein  permitted or any rights of Tenant  hereunder  against
Landlord or increase the rentals and other sums payable by Tenant hereunder.  In
the event Tenant refuses or fails to execute such  amendment  within thirty (30)
days,  Landlord  shall  have the  right,  at its sole  option,  in  addition  to
Landlord's  other  remedies for Default,  to terminate  and cancel this Lease by
written notice to Tenant specifying the date on which this Lease will terminate.
From and after said termination date, both Landlord and Tenant shall be relieved
of any and all further obligations  hereunder,  except liabilities arising prior
to the date of termination.

23.  ASSIGNMENT AND SUBLETTING.

A. No Transfer Without Consent:  Except as hereinafter provided in Section 23.E.
hereof,  Tenant shall not, without the prior written consent of Landlord in each
instance  (which  consent  may be  withheld  in  Landlord's  sole  and  absolute
discretion) (i) assign,  mortgage or otherwise encumber this Lease or any of its
rights  hereunder;  (ii) sublet the  Premises or any part  thereof or permit the
occupancy  or use of the Premises or any part thereof by any persons or entities
other  than  Tenant;  or (iii)  permit  the  assignment  of this Lease or any of
Tenant's  rights  hereunder  by  operation  of law.  Any  attempted  assignment,
mortgaging or encumbering of this Lease or any of Tenant's rights  hereunder and
any  attempted  subletting or grant of a right to use or occupy all or a portion
of  the  Premises  in  violation  of  the  foregoing  sentence  shall  be  void.
Notwithstanding  the foregoing,  Landlord agrees that it shall not  unreasonably
withhold, condition or delay its consent to a proposed subletting, provided that
all of the following conditions are satisfied:  (a) there shall be no default at
the  time of the  proposed  subletting,  (b) the  proposed  subtenant  shall  be
creditworthy, (c) the proposed subtenant shall not be a governmental entity or a
person or entity enjoying sovereign or diplomatic  immunity,  (d) the use of the
Premises by the proposed subtenant shall not attract a volume, frequency or type
of  visitor  or  employee  to the  Building  which  is not  consistent  with the
standards of a high-quality  office building,  (e) the proposed  subtenant shall
specifically  covenant and agree to perform the obligations of Tenant  hereunder
and to occupy the  Premises  subject to the  provisions  of this Lease,  and (f)
Tenant remains liable for the faithful performance of this Lease.

B. Take-Back Rights:  In addition,  Tenant may not assign this Lease, nor sublet
(or permit  occupancy  or use of) the  Premises,  or any part  thereof,  without
giving Landlord  thirty (30) days prior written notice thereof.  For thirty (30)
days  following  receipt of said notice if Tenant  intends to sublease more than
fifty percent (50%) of the Premises or to assign this Lease, Landlord shall have
the right,  exercisable by sending  notice to Tenant,  to sublet from Tenant for
the  balance  of the Term of this  Lease  (i) all of the  Premises  in the event
Tenant notified  Landlord of its desire to assign this Lease, or (ii) so much of
the Premises as Tenant intends to sublet in the event Tenant  notified  Landlord
of its desire to sublet the Premises or permit  another to make use thereof,  at
the same rental Tenant is obligated to pay to Landlord  hereunder.  In the event
Landlord  does not  exercise the  aforesaid  right within said thirty (30) days,
Tenant may attempt to assign,  sublet or permit use of this Lease or such space;
provided that Tenant shall obtain the prior  written  consent of Landlord as set
forth in  Subsection  A.  above;  provided  that Tenant  shall  obtain the prior
written  consent of Landlord as set forth in Subsection A. above,  which consent
shall be granted or withheld by the  expiration of the thirty (30) day take-back
period.  In the event that Tenant defaults  hereunder,  Tenant hereby assigns to
Landlord the Rent due from any assignee or subtenant and hereby  authorizes each
such party to pay said Rent to Landlord.

C. Transfer of Stock: If Tenant and/or any Guarantor is a corporation,  then the
sale,  issuance  or  transfer  of any  voting  capital  stock of  Tenant  or any
Guarantor,  by the person,  persons or entities  owning a  controlling  interest
therein as of the date of this  Lease,  which  results in a change in the voting
control of Tenant or the  Guarantor,  shall be deemed an  assignment  within the
meaning of this Section 23. If Tenant and/or any Guarantor is a partnership, the
sale or transfer  of the  partnership  share,  or any  portion  thereof,  of any
general partner shall be deemed an assignment of this Lease.

D.  Expenses and Profits; Effect of Consent:

     (1) In the event  Landlord  permits  Tenant  to  assign or sublet  all or a
     portion of the Premises to a third party,  one-half (1/2) of the profits to
     Tenant from such assignment or subletting  (that is, the sums that are paid
     by such third party for the right to occupy the Premises,  in excess of (i)
     the Rent  then in  effect,  (ii) all  costs  and  expenses  paid by  Tenant
     pursuant to Section 23.D.(2) hereof, and (iii) all other costs and expenses
     actually   incurred  by  Tenant  in  connection  with  such  assignment  or
     subletting  for  brokerage  commissions,   improvements  to  the  Premises,
     advertising  costs,  attorney's fees, tenant  allowances,  and professional
     fees), shall be paid by Tenant to Landlord on a monthly basis as Additional
     Rent.

(2)           Tenant shall be responsible for all reasonable costs and expenses,
              including attorneys' fees, incurred by Landlord in connection with
              any   proposed  or  purported   assignment   or  sublease  and  an
              administrative   fee  of  Two  Thousand   Five   Hundred   Dollars
              ($2,500.00).

(3)           The consent by  Landlord to any  assignment  or  subletting  shall
              neither be  construed  as a waiver or  release of Tenant  from any
              covenant  or  obligation  of  Tenant  under  this  Lease,  nor  as
              relieving  Tenant from giving  Landlord the aforesaid  thirty (30)
              days notice of, or from  obtaining the consent of Landlord to, any
              further assignment or subletting.  The collection or acceptance of
              Rent from any such  assignee or subtenant  shall not  constitute a
              waiver or release of Tenant  from any  covenant or  obligation  of
              Tenant under this Lease, except as expressly agreed by Landlord in
              writing.

E. Permitted Assignments; Permitted Licensees:

Notwithstanding  the foregoing  provisions of this Section 23,  Landlord  agrees
that:

     (1) So long as (a) no Default is then continuing beyond any applicable cure
     period,  (b) no  circumstance  shall have occurred which with the giving of
     notice,  the passage of time, or both would constitute a Default by Tenant,
     and (c) Tenant or its permitted subtenant or assignee named herein shall be
     occupying the entire Premises and actively conducting business therein, the
     provisions  of this  Section 23 shall not be  applicable  with regard to an
     assignment  of this  Lease or a  subletting  of the  Premises  to  Tenant's
     Affiliate (as  hereinafter  defined),  so long as (1) Tenant gives Landlord
     prior  written  notice of any such  subletting  or  assignment  to Tenant's
     Affiliate (as  hereinafter  defined);  (2) Tenant  originally  named herein
     shall remain  primarily liable under this Lease,  notwithstanding  any such
     assignment  or  subletting;  and (3) no  other  or  further  assignment  or
     subletting shall be permitted without Landlord's prior written consent.  An
     Affiliate,  as used herein,  shall be a person or entity that directly,  or
     indirectly  through one or more  intermediaries,  controls or is controlled
     by, or is under common control with,  the Tenant.  "Control" as used herein
     shall mean the  possession,  direct or indirect,  of the power to direct or
     cause the direction of the  management  and policies of a person or entity,
     whether through ownership of voting securities,  by contract, or otherwise;
     and

(2)           Provided  that  Tenant  delivers  written  notice to  Landlord  of
              occupancy of a portion of the Premises by a Permitted Licensee (as
              hereinafter  defined)  within five (5) business days following the
              commencement  of each such  occupancy  and,  only with  respect to
              Permitted  Licensees  who  are  described  in  clause  (i) of this
              Section  23.E.(2),  Tenant delivers a copy of a revocable  license
              agreement  with such Permitted  Licensee  within five (5) business
              days  following  the  commencement  of such  Permitted  Licensee's
              occupancy  of any  portion of the  Premises,  Tenant  shall not be
              required to obtain  Landlord's  prior written consent for any such
              occupancy  by a  Permitted  Licensee  (which  occupancy  shall  be
              permitted as a matter of right) and such  occupancy by a Permitted
              Licensee  shall not constitute a sublease for the purposes of this
              Section 23. As used  herein,  a  "Permitted  Licensee"  shall mean
              either (i) a retired  officer or retired  employee of Tenant,  any
              person or party who is a client or a  consultant  of Tenant (or an
              officer  or  employee  thereof),  and any person or party who is a
              client or consultant of any client or consultant (or an officer or
              employee  thereof),  which  party uses or  occupies,  but does not
              sublease,  a portion of the Premises either in conjunction with or
              to support the  carrying on of Tenant's  regular  business or as a
              result of an ongoing business  relationship between Tenant and any
              client of Tenant, and (ii) any employee of Hagler Bailly,  Inc., a
              Delaware  corporation,  or PHB  Hagler  Bailly,  Inc.,  a Delaware
              corporation; provided, however, that a Permitted Licensee may only
              be a natural person and not any corporation,  partnership, limited
              liability company or other form of business entity.




24.  TRANSFER BY LANDLORD.

Landlord (and any successor or affiliate of Landlord) may freely sell, assign or
transfer all or any portion of its interest in this Lease or the  Premises,  the
Building or the Land and, in the event of any such sale, assignment or transfer,
shall be relieved of any and all obligations under this Lease from and after the
date of the sale, assignment or transfer. From and after said date, Tenant shall
be bound to such purchaser, assignee or other transferee, as the case may be, as
though the latter had been the original  Landlord  hereunder,  provided that the
purchaser,  assignee or transferee  agrees to assume the obligations of Landlord
hereunder.

25.  INABILITY TO PERFORM.

Except as provided in Section 12.B. hereof, t4:his Lease and Tenant's obligation
hereunder  shall in no way be  affected,  impaired or excused,  nor shall Tenant
have  any  claim  against  Landlord  for  damages,   because  Landlord,  due  to
Unavoidable  Delays,  is unable to  fulfill  any of its  obligations  under this
Lease,  including,  but not limited to, any obligations to provide any services,
repairs, replacements, alterations or decorations or to supply any improvements,
equipment or fixtures.

26.  ESTOPPEL CERTIFICATES.

Tenant shall, without charge, within ten (10) business days after receipt of any
request  therefor,  execute and deliver to Landlord a certificate  stating:  (i)
whether this Lease is unmodified  and in full force and effect (or if there have
been modifications, that the Lease is in full force and effect and setting forth
all such modifications);  (ii) whether there then exist any defenses against the
enforcement of any right of Landlord  hereunder (and, if so, specifying the same
in detail);  (iii) the dates to which rent and any other charges  hereunder have
been paid by Tenant;  (iv) that  Tenant  has no  knowledge  of any then  uncured
defaults  under this Lease (or, if Tenant has  knowledge  of any such  defaults,
specifying  the same in detail);  (v) that Tenant has no  knowledge of any event
that will or may result in the  termination of this Lease (or if Tenant has such
knowledge,  specifying the same in detail); (vi) the address to which notices to
Tenant are to be sent;  and (vii) such other  information  as may be  reasonably
requested.  It is  understood  that any such  certificate  may be relied upon by
Landlord,  any Mortgagee,  prospective  Mortgagee,  Ground  Lessor,  prospective
Ground  Lessor,  or  purchaser  or  prospective  purchaser  of the  Land  or the
Building.  Landlord shall,  without charge, on not more than one (1) occasion in
each  Fiscal  Year,  within ten (10)  business  days after  receipt of a request
therefor  from  Tenant,  execute  and  deliver  to  Tenant a  certificate  which
addresses  the matters  described in clauses (1) through  (vi) of the  preceding
sentence.

27.  COVENANT OF QUIET ENJOYMENT.

Landlord  covenants that it has the right to make this Lease and that, if Tenant
shall pay all Rent and  perform  all of Tenant's  other  obligations  under this
Lease,  Tenant  shall  have  the  right,  during  the Term  and  subject  to the
provisions  of this  Lease,  to quietly  occupy and enjoy the  Premises  without
hindrance by Landlord or its successors and assigns.

28.  WAIVER OF JURY TRIAL.

Landlord  and Tenant  hereby  waive trial by jury in any action,  proceeding  or
counterclaim  brought by either of them  against  the other with  respect to any
matter arising out of or connected with this Lease.

29.  BROKERS.

Landlord and Tenant each  represents  and warrants to the other that,  except as
hereinafter  set forth,  neither of them has employed any broker in procuring or
carrying on any negotiations  relating to this Lease.  Landlord and Tenant shall
indemnify and hold each other harmless from any loss,  claim or damage  relating
to the breach of the foregoing representation and warranty.  Landlord recognizes
only The Fred Ezra Company,  as agent of Tenant,  as broker with respect to this
Lease and agrees to be  responsible  for the payment of any leasing  commissions
owed to said broker.


30.  CERTAIN RIGHTS RESERVED BY LANDLORD.

Landlord shall have the following rights,  exercisable  without notice,  without
liability  for damage or injury to  property,  person or  business  and  without
effecting an eviction, constructive or actual, or disturbance of Tenant's use or
possession of the Premises or giving rise to any claim for set-off, abatement of
Rent or otherwise:

A. To change  the  Building's  name or  street  address.  In the event  Landlord
changes the address or name of the Building,  Landlord shall reimburse  Tenant's
reasonable costs for replacement of Tenant's letterhead, envelopes, and business
cards then on hand.

     B. To affix,  maintain  and  remove any and all signs on the  exterior  and
     interior of the Building.

C. To designate and approve,  prior to installation,  all window shades, blinds,
drapes, awnings, window ventilators,  lighting and other similar equipment to be
installed by Tenant that may be visible from the exterior of the Premises or the
Building.

D. To  decorate  and make  repairs,  alterations,  additions  and  improvements,
whether  structural  or  otherwise,  in, to and about the  Building and any part
thereof,  and  for  such  purposes  to  enter  the  Premises,  and,  during  the
continuance of any such work, to close  temporarily  doors,  entry ways,  Common
Areas in the Building and to interrupt or temporarily  suspend Building services
and facilities, all without affecting Tenant's obligations hereunder, as long as
the Premises remain tenantable,  provided that Landlord gives Tenant such notice
as may be  required  by  Section  11 hereof  and that  there is no  unreasonable
interference with Tenant's access to or use of the Premises.

E. To grant to anyone the exclusive  right to conduct any business or render any
service in the  Building,  provided  Tenant is not  thereby  excluded  from uses
expressly permitted herein.

F. To alter, relocate,  reconfigure and reduce the Common Areas of the Building,
as long as the Premises  remain  reasonably  accessible,  provided that Landlord
gives  Tenant such notice as may be required by Section 11 hereof and that there
is no unreasonable interference with Tenant's access to or use of the Premises.

G. To alter, relocate, reconfigure, reduce and withdraw the Common Areas located
outside  the  Building,  including  parking  and  access  roads,  as long as the
Premises remain reasonably accessible.

H. To erect,  use and maintain  pipes and conduits in and through the  Premises,
provided that Landlord gives Tenant such notice as may be required by Section 11
hereof and that there is no unreasonable interference with Tenant's access to or
use of the Premises.

31.  NOTICES.

No notice, request,  approval,  waiver or other communication which may be or is
required or permitted to be given under this Lease shall be effective unless the
same is in writing and  hand-delivered,  sent by registered  or certified  mail,
return receipt  requested,  first-class  postage  prepaid,  or sent with charges
prepaid by a nationally recognized air courier service. addressed as follows:

If to Landlord:
         c/o TrizecHahn Mid-Atlantic Management Services LLC
         1250 Connecticut Avenue, N.W., Suite 500
         Washington, D.C. 20036
         Attn: Portfolio Manager - 1550 Wilson Boulevard

If to Tenant:
         Hagler Bailly Services, Inc.
         1530 Wilson Boulevard, Suite 300
         Arlington, Virginia 22209
         Attn: Ms. Angela McCluskey

or at any  other  address  of which  either  party  shall  notify  the  other in
accordance  with this  Section.  Such  communications,  if sent by registered or
certified  mail,  shall be deemed to have been given two (2) days after the date
of mailing, or if sent by a nationally recognized air courier service,  shall be
deemed to have been given one (1)  business day after the date of deposit of the
notice with such service.  If any  Mortgagee  shall notify Tenant that it is the
holder of a  Mortgage  affecting  the  Premises,  no  notice,  request or demand
thereafter  sent by Tenant to Landlord  shall be effective  until a copy of same
shall be sent to such Mortgagee in the manner prescribed in this Section at such
address as such Mortgagee shall designate.

32.  MISCELLANEOUS PROVISIONS.

A. Benefit and Burden:  The  provisions of this Lease shall be binding upon, and
shall inure to the benefit of, the parties  hereto and each of their  respective
successors and permitted assigns.

     B.  Governing Law. This Lease shall be construed and enforced in accordance
     with the laws of the jurisdiction in which the Building is located.

C. No Partnership:  Nothing  contained in this Lease shall be deemed to create a
partnership or joint venture between Landlord and Tenant, or to create any other
relationship between the parties other than that of Landlord and Tenant.

D.  Delegation  by Landlord.  Wherever  Landlord  has the  authority to take any
action  under  this  Lease,  Landlord  shall  have the  right to  delegate  such
authority  to others,  and  Landlord  shall be  responsible  for the  authorized
actions of such agents,  employees and others, to the same extent as if Landlord
had taken such action itself.

E. Tenant Responsibility for Agents. In any case where Tenant is responsible for
performing or refraining  from an act or for preventing an action or result from
occurring,  Tenant shall also be responsible for any actions taken or omitted by
Tenant's  agents,   employees,   business  invitees,   licensees,   contractors,
subtenants, family members, guests and any other individuals or entities present
in the Building or on the Land at Tenant's invitation.

F.  Invalidity of Particular  Provisions:  If any provision of this Lease or the
application thereof to any person,  entity or circumstance shall, to any extent,
be held invalid or unenforceable,  the remaining  provisions and the application
of  such  invalid  or   unenforceable   provisions  to  persons,   entities  and
circumstances  other than those as to which it is held invalid or unenforceable,
shall not be affected  thereby.  Each provision of this Lease shall be valid and
enforced to the fullest extent permitted by law.

     G. Counterparts: This Lease may be executed in several counterparts, all of
     which shall constitute one and the same document.

H. Entire  Agreement This Lease,  and any exhibits and addenda  attached hereto,
embody the entire  agreement  of the  parties  hereto,  and no  representations,
inducements or agreements, oral or otherwise,  between the parties not contained
in this Lease or in the exhibits or addenda shall be of any force or effect.  No
rights,  privileges,  easements or licenses are granted to Tenant hereby, except
as expressly set forth herein.

     I.  Amendments:  This Lease may not be  modified in whole or in part in any
     manner other than by an agreement in writing.

     J.  Mortgagee's  Performance:  Tenant  shall accept  performance  of any of
     Landlord's obligations hereunder by any Mortgagee.

K.  Limitation on Interest:  In any case where this Lease provides for a rate of
interest  that is  higher  than the  maximum  rate  permitted  by law,  the rate
specified herein shall be deemed to equal, and the party designated as recipient
of such  interest  shall be entitled to  receive,  the maximum  rate of interest
permitted by law.

     L.  Remedies  Cumulative:  All rights and  remedies  of  Landlord  shall be
     cumulative  and shall not be  exclusive  of any other rights or remedies of
     Landlord hereunder or now or hereafter existing at law or in equity.

M. Annual Financial  Statements:  Within ten (10) business days after Landlord's
written  request  therefor,  but not more often than once per year except in the
event of a proposed sale or financing of the Building,  the Land or both, Tenant
shall submit to Landlord Tenant's most recent annual financial statement.

33.  LENDER APPROVAL.

If the Mortgagee  fails to give its consent to this Lease,  Landlord  shall have
the right, at its sole option,  to terminate and cancel this Lease.  Such option
shall  be   exercisable  by  Landlord  by  written  notice  to  Tenant  of  such
termination,  whereupon this Lease shall be deemed cancelled and terminated, and
both  Landlord  and Tenant  shall be  relieved  of any and all  liabilities  and
obligations hereunder.


34.  PARKING.

Parking will be made available to Tenant pursuant to the provisions of Exhibit E
attached hereto.

35.  SECURITY DEPOSIT.

A. Amount and Uses:  Landlord  acknowledges  receipt from Tenant of  Thirty-Four
Thousand One Hundred Twenty-Eight and 33/100 Dollars ($34,128.33)(the  "Security
Deposit"),  to be held by  Landlord  as  security  for the  payment  of all Rent
payable  by  Tenant  and for the  faithful  performance  by  Tenant of all other
obligations of Tenant under this Lease. Said Security Deposit shall be repaid to
Tenant after the  termination of this Lease (or any renewal  thereof),  provided
Tenant shall have made all such  payments  and  performed  all such  obligations
hereunder.  Landlord shall not be required to maintain the Security Deposit in a
separate  account but shall maintain the Security  Deposit in an account bearing
interest at the rate earned on other  similar  deposits  held by  Landlord.  The
Security Deposit shall not be mortgaged,  assigned, transferred or encumbered by
Tenant without the prior written consent of Landlord,  and any such act shall be
void.  Landlord  may, at  Landlord's  option,  appropriate  and apply the entire
Security Deposit,  or so much thereof as Landlord believes may be necessary,  to
compensate  Landlord for the payment of any past-due Rent and for loss or damage
sustained by Landlord due to any Default. In the event Landlord  appropriates or
applies  the  Security  Deposit in such a manner,  Tenant,  within five (5) days
after notice thereof,  shall pay to Landlord an amount sufficient to restore the
Security Deposit to the original sum deposited.  Tenant's failure to restore any
such deficiency shall constitute a Default hereunder. In the event of bankruptcy
or other debt or creditor proceedings by or against Tenant, the Security Deposit
shall be applied first to the payment of Rent due Landlord for all periods prior
to the  filing  of  such  proceedings.  In  lieu of the  cash  Security  Deposit
hereinabove provided for, Tenant shall have the option to deposit with Landlord,
not later than October 31,1999 a letter of credit (the "Letter of Credit") in an
amount equal to the  Security  Deposit,  which Letter of Credit shall  thereupon
constitute  the  Security  Deposit.  In the event that Tenant does not deposit a
Letter of Credit with Landlord on or before October 31, 1999,  Tenant shall have
no further right to do so. The Letter of Credit shall be  maintained  throughout
the remainder of the Term. Any Letter of Credit  delivered to Landlord by Tenant
shall be an  unconditional,  irrevocable  letter  of credit in a form and from a
financial  institution  located in the Washington,  D.C.  metropolitan  area and
acceptable  to Landlord  in its sole  discretion.  Said  Letter of Credit  shall
provide that it shall expire on the sixtieth  (60th) day  following  the date of
expiration of the Term of this Lease. At Tenant's option,  said Letter of Credit
shall have a term equal to the period  expiring on the first  anniversary of the
date of issuance thereof, in which event Tenant covenants that a renewal of said
Letter of Credit  shall be  delivered  to  Landlord by that date which is thirty
(30) days prior to the expiration date thereof,  and thereafter a renewal of the
Letter of Credit  shall be delivered to Landlord by Tenant by that date which is
thirty (30) days prior to each succeeding anniversary of the original expiration
date of the  Letter of  Credit.  If Tenant  fails to so renew and  deliver  said
Letter of Credit to Landlord by the  thirtieth  (30th) day  preceding  each said
expiration date, such failure shall constitute a Default  hereunder (as to which
no cure period  shall be  applicable)  and  Landlord may draw upon the Letter of
Credit  then in effect  without  the  necessity  of any other  monetary or other
default  hereunder by Tenant,  in which event the proceeds thereof shall be held
by  Landlord.  Said  Letter of  Credit  shall  provide  that  Landlord  shall be
permitted to draw on same on multiple  occasions  following the  occurrence of a
Default by Tenant under this Lease;  provided,  however,  that in the event that
said Letter of Credit would  expire  during the  pendency of any  litigation  to
resolve whether such Default has occurred, Landlord may draw upon said Letter of
Credit prior to the  expiration  thereof.  In the event that Landlord draws upon
the Letter of Credit after a Default by Tenant as aforesaid, Landlord shall use,
apply or retain all or any portion of the  proceeds  thereof for (i) the payment
of any Rent or any other sums as to which Tenant is in default, (ii) the payment
of any amount which  Landlord  may spend or become  obligated to spend to repair
damage  to the  Premises  or the  Building  for which  repairs  Tenant is liable
hereunder,  or (iii)  compensation  to Landlord for any losses which Landlord is
entitled to recover hereunder by reason of Tenant's Default,  including, but not
limited to, any damage or deficiency arising in connection with the reletting of
the Premises and all  associated  reasonable  legal fees.  In the event that the
Letter of Credit is drawn upon by  Landlord  for failure of Tenant to renew said
Letter of Credit as aforesaid, the proceeds thereof shall be held by Landlord in
accordance  with the  provisions  respecting  the  Security  Deposit  under this
Section 36, and, in such event,  within sixty (60) days after the  expiration of
the Term,  and  provided  Tenant has vacated the  Premises and is not in default
hereunder,  Landlord  shall  return such  proceeds to Tenant,  less such portion
thereof as Landlord may be entitled hereunder to apply to satisfy any Default by
Tenant hereunder.  In the event that Tenant is in default upon the expiration of
the Term and  Landlord  does not use all of the  Security  Deposit  to cure such
default,  then,  after such  default has been cured,  Landlord  shall return any
unused  balance  of the  Security  Deposit to Tenant.  The use,  application  or
retention of the proceeds of the Letter of Credit,  or any portion  thereof,  by
Landlord  shall not prevent  Landlord from  exercising any other right or remedy
provided  by this  Lease or by law,  and shall not limit any  recovery  to which
Landlord  may  otherwise  be  entitled.  In the event of the sale or transfer of
Landlord's  interest in the Building or the Land,  Landlord  shall  transfer the
proceeds of the Letter of Credit to the purchaser or transferee,  in which event
Tenant  shall look only to the  purchaser  or  transferee  for the return of the
proceeds  of the Letter of  Credit,  and  Landlord  shall be  released  from all
liability to Tenant for the return of such proceeds.

B. Transferability: In the event of a sale or transfer of Landlord's interest in
the Building or of the interest of any successor or assign of Landlord, Landlord
(or such  successor  or assign)  shall have the right to transfer  the  Security
Deposit  to  any  vendee  or   transferee   and  shall   thereupon  be  released
automatically  from any  liability  therefor.  Tenant  shall look  solely to the
transferee for the return of the Security Deposit.  No Mortgagee or purchaser of
any or all of the Building at any foreclosure  proceeding  shall  (regardless of
whether the Lease is at the time  subordinated  to the lien of said Mortgage) be
liable to Tenant or any other person for any of such  Security  Deposit,  or any
other payment made by Tenant hereunder,  unless Landlord has actually  delivered
said deposit or other such sum to such  Mortgagee or purchaser.  In the event of
any rightful and permitted  assignment of Tenant's  interest in this Lease,  the
Security Deposit shall be deemed to be held by Landlord as a deposit made by the
assignee,  and Landlord  shall have no liability to the assignor with respect to
the return of the Security Deposit.

36.  HAZARDOUS MATERIALS.

A. Definition:  As used in this Lease,  the term "Hazardous  Material" means any
flammable  items,   explosives,   radioactive  materials,   hazardous  or  toxic
substances,  material or waste or related  materials,  including any  substances
defined as or included in the definition of "hazardous  substances",  "hazardous
wastes", "infectious wastes", "hazardous materials" or "toxic substances" now or
subsequently  regulated under any federal,  state or local laws,  regulations or
ordinances including, without limitation, oil, petroleum-based products, paints,
solvents,  lead,  cyanide,  DDT,  printing  inks,  acids,  pesticides,   ammonia
compounds and other chemical products, asbestos, PCBs and similar compounds, and
including any different  products and materials which are subsequently  found to
have adverse effects on the environment or the health and safety of persons.

B. General Prohibition.  Tenant shall not cause or permit any Hazardous Material
to be generated,  produced,  brought upon, used,  stored,  treated,  discharged,
released,  spilled  or  disposed  of on,  in under or about  the  Premises,  the
Building,  or the Land (hereinafter  referred to collectively as the "Property")
by Tenant, its affiliates, agents, employees, contractors, subtenants, assignees
or invitees. Tenant shall indemnify,  defend and hold Landlord harmless from and
against  any  and  all  actions  (including,  without  limitation,  remedial  or
enforcement  actions of any kind,  administrative or judicial  proceedings,  and
orders or  judgments  arising out of or  resulting  therefrom),  costs,  claims,
damages (including without limitation,  attorneys',  consultants',  and experts'
fees,  court  costs and amount  paid in  settlement  of any claims or  actions),
fines,  forfeitures  or  other  civil,  administrative  or  criminal  penalties,
injunctive or other relief (whether or not based upon personal injury,  property
damage,  or contamination  of, or adverse effects upon, the  environment,  water
tables or natural  resources),  liabilities  or losses  arising from a breach of
this  prohibition by Tenant,  its affiliates,  agents,  employees,  contractors,
subtenants, assignees or invitees.

C. Notice:  In the event that Hazardous  Materials are  discovered  upon, in, or
under the Property,  and any governmental  agency or entity having  jurisdiction
over the Property requires the removal of such Hazardous Materials, Tenant shall
be responsible for removing those Hazardous  Materials arising out of or related
to the use or  occupancy of the  Property by Tenant or its  affiliates,  agents,
employees,  contractors,  subtenants, assignees or invitees but not those of its
predecessors.  Notwithstanding the foregoing, Tenant shall not take any remedial
action in or about the Property or any portion  thereof  without first notifying
Landlord of Tenant's  intention to do so and affording  Landlord the opportunity
to protect  Landlord's  interest with respect thereto.  Tenant immediately shall
notify Landlord in writing of. (i) any spill, release,  discharge or disposal of
any Hazardous Material in, on or under the Property or any portion thereof; (ii)
any enforcement,  cleanup,  removal or other  governmental or regulatory  action
instituted,  contemplated, or threatened (if Tenant has notice thereof) pursuant
to any laws respecting Hazardous  Materials;  (iii) any claim made or threatened
by any person against Tenant or the Property or any portion thereof  relating to
damage, contribution, cost recovery, compensation, loss or injury resulting from
or claimed to result from any Hazardous Materials;  and (iv) any reports made to
any  governmental  agency or entity  arising  out of or in  connection  with any
Hazardous  Materials  in, on under or about or removed  from the Property or any
portion  thereof,  including  any  complaints,  notices,  warnings,  reports  or
asserted  violations  in  connection  therewith.  Tenant  also  shall  supply to
Landlord as promptly as possible, and in any event within five (5) business days
after Tenant first  receives or sends the same,  copies of all claims,  reports,
complaints,  notices, warnings or asserted violations relating in any way to the
Premises, the Property or Tenant's use or occupancy thereof.

D. Landlord's  Obligations:  Landlord hereby advises Tenant that Landlord has no
actual knowledge of the existence of any Hazardous  Materials in the Premises or
in the structure of the  Building.  In the event that  Landlord  obtains  actual
knowledge  of the  presence of  Hazardous  Materials  in the  Building or in the
Premises in a quantity and of a nature that violates any applicable governmental
laws or regulations and that were not introduced to the Building by or on behalf
of Tenant, Landlord shall take such action, if any, as may be required to comply
with such governmental laws or regulations,  and Landlord shall notify Tenant in
advance of any such  corrective  action by  Landlord  and  advise  Tenant of the
nature of the action to be taken and Landlord's estimate of the approximate time
that such action will take to be completed.

     E. Survival:  The respective  rights and obligations of Landlord and Tenant
     under this Section 36 shall survive the  expiration or earlier  termination
     of this Lease.

37.  RELOCATION OF TENANT. [Intentionally omitted.]

38.  NO RECORDATION.

Tenant shall not record or attempt to record this Lease or any memorandum hereof
in any public records without the prior written approval of Landlord,  which may
be denied in Landlord's sole and absolute discretion. In the event that Landlord
grants its  approval to record this Lease or a memorandum  hereof,  Tenant shall
pay all recordation fees, taxes and charges in connection with such recordation.

39.  TENANT'S OPTION TO TERMINATE.

Notwithstanding anything in this Lease to the contrary,  Hagler Bailly Services,
Inc., a Delaware corporation  ("Hagler"),  shall have the right,  exercisable at
Hagler's  sole  option,  to  terminate  this  Lease,  said right of Hagler to be
exercisable  by giving  written  notice  thereof (the  "Termination  Notice") to
Landlord,  which Termination  Notice shall set forth a date of termination which
is specified to be September 30, 2002 (the "Termination Date"), and which notice
shall be given,  if at all, not later than September 30, 2001. In the event that
Hagler exercises its termination option hereunder,  this Lease shall continue in
full  force and  effect  until the  Termination  Date,  whereupon  Hagler  shall
surrender  possession of the Premises in accordance  with the provisions of this
Lease,  this  Lease  shall  terminate  with  respect to the  Premises  as if the
Termination  Date  were the Lease  Expiration  Date set  forth  herein,  and all
Additional Rent shall be prorated as of the Termination  Date, and neither party
shall  have any  obligations  hereunder  accruing  after the  Termination  Date.
Hagler's right  hereunder to terminate  this Lease shall be exercisable  only if
(1)  Hagler is not then in  default  under this  Lease,  and (2) Hagler  pays to
Landlord,  contemporaneously  with the  giving of its  Termination  Notice,  Two
Hundred  Seventeen  Thousand Two Hundred Sixty and 96/100 Dollars  ($217,260.96)
(the  "Termination  Fee").  The  Termination  Fee  payable by Hagler to Landlord
pursuant to the immediately  preceding sentence shall be in addition to the Rent
coming due between the date of the Termination Notice and the Termination Date.

IN WITNESS  WHEREOF,  Landlord and Tenant have executed this Deed of Lease under
seal as of the day and year first above written.

WITNESS:                   LANDLORD:
                           TRIZECHAHN CENTERS, INC., a California corporation
                           d/b/a TRIZECHAHN 1550 WILSON BLVD. MANAGEMENT

By:                                  Name: /s/ Holly H. Davis


ATTEST:                    TENANT:
[Corporate Seal]           HAGLER BAILLY SERVICES, INC., a Delaware corporation
By: /s/ John R. Armstrong                By: /s/ Stephen V.R. Whitman
                                        Name: Stephen V.R. Whitman
                                  Its: Senior Vice President and General Counsel
















<PAGE>



                                    EXHIBIT A

                          [Description To Be Provided]
















<PAGE>


                                    EXHIBIT A

                       [FLOOR PLAN INTENTIONALLY OMITTED]



<PAGE>


                                    EXHIBIT B

                       DECLARATION BY LANDLORD AND TENANT
                    AS TO DATE OF DELIVERY AND ACCEPTANCE OF
                    POSSESSION, LEASE COMMENCEMENT DATE, ETC.

THIS DECLARATION made this ______ day of ___________, 19 ____ is hereby attached
to and made a part of the Deed of Lease  dated  the ____ day of  ________,  1999
(the  "Lease"),  entered  into  by  and  between  TRIZECHAHN  CENTERS,  INC.,  a
California  corporation  d/b/a  TRIZECHAHN  1550  WILSON  BLVD.  MANAGEMENT,  as
Landlord and HAGLER BAILLY SERVICES, INC., a Delaware corporation, as Tenant.
All terms  used in this  Declaration  have the same  meaning as they have in the
Lease.

     (i) Landlord and Tenant do hereby  declare that  possession of the Premises
     was accepted by Tenant on the _________ day of _________, 19__;

     (ii) As of the date  hereof,  the Lease is in full  force and  effect,  and
     Landlord has fulfilled all of its  obligations  under the Lease required to
     be  fulfilled  by  Landlord  on or  prior to said  date;  (iii)  The  Lease
     Commencement Date is hereby established to be ________,  19__; and (iv) The
     Lease Expiration Date is hereby  established to be  ____________unless  the
     Lease is sooner terminated pursuant to any provision thereof.


WITNESS:                    LANDLORD:
                            TRIZECHAHN CENTERS, INC., a California corporation
                            d/b/a TRIZECHAHN 1550 WILSON BLVD. MANAGEMENT

By:                                                          By:
                                      Name:
                                      Its:

ATTEST:                       TENANT:
[Corporate Seal]            HAGLER BAILLY SERVICES, INC., a Delaware corporation

By:                                                          By:
                                      Name:
                                      Its:

            [NOTE: NOT TO BE EXECUTED AT TIME OF EXECUTION OF LEASE]





<PAGE>


                                    EXHIBIT C

                                 WORK AGREEMENT

THIS WORK  AGREEMENT  is hereby  attached  to and made part of the Deed of Lease
dated August 29, 1999 entered into by and between  TRIZECHAHN  CENTERS,  INC., a
California  corporation  d/b/a  TRIZECHAHN  1550  WILSON  BLVD.  MANAGEMENT,  as
Landlord,  and HAGLER BAILLY SERVICES,  INC., a Delaware corporation,  as Tenant
(the  "Lease).  All terms used in this Work  Agreement  have the same meaning as
they have in the Lease.

1.                      ARCHITECTURAL DESIGN SERVICES.

Tenant shall engage an architect for competitive  market fees to provide a space
plan  and   completed,   finished  and  detailed   architectural   drawings  and
specifications for all work to be provided by Landlord under Paragraph 4 hereof,
which drawings and  specifications  shall be completed at Tenant's sole cost and
expense,  which shall be payable  out of the Tenant  Allowance  (as  hereinafter
defined) to the extent that funds are available therefrom for such purpose.  The
architect who prepares such drawings and specifications is hereinafter  referred
to as the "Space Planner".  Any architectural  drawings and specifications which
are  completed  for  Additional  Tenant Work (as defined in  Paragraph 5 hereof)
shall also be prepared by the Space Planner at Tenant's expense.  All such plans
are expressly subject to Landlord's review and written approval.

2.                    ENGINEERING DESIGN SERVICES.

Tenant,  at Tenant's  sole cost and  expense,  which shall be payable out of the
Tenant Allowance (as hereinafter defined) to the extent that funds are available
therefrom  for that purpose,  shall  provide the design  services of, a licensed
professional  engineer (the  "Engineer"),  to prepare complete Building standard
mechanical and electrical  plans and  specifications,  as necessary for Tenant's
Work  to be  performed  pursuant  to  Paragraph  4  hereof.  Any  mechanical  or
electrical  plans shall be prepared  by the  Engineer at Tenant's  sole cost and
expense,  which shall be payable  out of the Tenant  Allowance  (as  hereinafter
defined) to the extent that funds are available therefrom for that purpose.  All
such plans are  expressly  subject to  Landlord's  review and written  approval,
which shall not be unreasonably withheld, conditioned or delayed.

3.  TENANT'S RESPONSE TIME.

Tenant covenants and agrees to deliver to Landlord and the Engineer on or before
the  fifth  (5th)  day  following  the date of  receipt  by  Tenant of all final
detailed  architectural  plans  and  specifications  and  engineering  plans for
Tenant's Work and Additional Tenant Work, if any,  sufficient to obtain bids for
Tenant's  Work  and  Additional  Tenant  Work,  if any  (the  "Final  Plans  and
Specifications")  Tenant written approval of such Final Plans and Specifications
and, prior thereto,  to provide Landlord and the Space Planner and Engineer with
all  information  requested  by them in order to  complete  the Final  Plans and
Specifications,  within five (5) days of each such request.  Any and all changes
made to the Final  Plans  and  Specifications  subsequent  to  Tenant's  written
approval of same shall be at the sole cost of Tenant.

4.               TENANT'S WORK.

Landlord shall make available for the  performance of Tenant's Work, and for the
other purposes hereinafter  specified,  an allowance (the "Tenant Allowance") in
an amount equal to the product of (i) Five Dollars  ($5.00)  multiplied  by (ii)
the number of rentable  square feet  comprising  the  Premises.  Landlord  shall
perform Tenant's Work and shall pay directly to its general contractor and other
service providers and vendors the cost of performing all improvements  shown and
contemplated by the Final Plans and Specifications ("Tenant's Work"), including,
but  not  limited  to,  the  cost  of  demolition,   permits  and   governmental
inspections, all architectural and engineering fees, and a fee to Landlord in an
amount  equal to five  percent  (5%) of the hard costs of Tenant's  Work and any
Additional  Tenant Work (as  hereinafter  defined),  all of which costs shall be
payable out of the Tenant  Allowance to the extent that the Tenant  Allowance is
sufficient for that purpose,  and any excess amount of which costs shall be paid
by Tenant  within  thirty  (30) days  following  Tenant's  receipt of an invoice
therefor from Landlord.

Landlord  shall  solicit  bids  for  Tenant's  Work  from  at  least  three  (3)
contractors,  one (1) of which may be designated by Tenant,  if so designated by
Tenant within two (2) business days after  Landlord's  request  therefor  (which
request may be made verbally). All general contractor bids shall be submitted to
Tenant for its review,  and Tenant shall have five (5) days following receipt of
the bids within  which to direct that  changes be made in the bid  documents  to
reduce the cost of the work on which the bids were based. The general contractor
selected  to  construct  the  Tenant's  Work  shall (i)  demonstrate  sufficient
experience, in Landlord's reasonable opinion, to complete the Tenant's Work in a
workmanlike manner,  (ii) furnish a certificate of insurance,  and (iii) satisfy
other reasonable industry requirements.

5.  ADDITIONAL TENANT WORK.

Tenant shall be responsible  for  coordinating  at its expense the placement and
installation of all telephone  equipment and outlets. If Tenant shall desire any
work to be performed by Landlord in the Premises, other than Tenant's Work, that
is,  any work the cost of which is in  excess of the  funds  available  for that
purpose from the Tenant  Allowance  ("Additional  Tenant Work"),  all Additional
Tenant Work shall be performed at Tenant's sole expense.

Tenant  shall  not have the right to order  extra  work or  change  orders  with
respect to the  construction  of Tenant's Work without the prior written consent
of Landlord,  which consent shall not be unreasonably  withheld,  conditioned or
delayed.  Tenant shall pay for any  increase in the actual cost of  constructing
Tenant's  Work  occasioned  by a change  to the Final  Plans and  Specifications
requested  by Tenant,  including,  but not  limited  to,  contractors  usual and
customary  overhead  and  profit.  Said  payment by Tenant  shall be made within
thirty  (30)  days  following  Tenant's  receipt  of an  invoice  therefor  from
Landlord,  which  invoice may be issued as early as  Landlord's  approval of the
change order.

The  failure of Tenant to pay any portion of the cost of the  Additional  Tenant
Work within thirty (30) days following  Tenant's  receipt of an invoice therefor
from Landlord shall  constitute a Default under the Lease entitling  Landlord to
exercise  all rights  and  remedies.  In the event of a Default by Tenant  which
results in a  termination  of the Lease,  Landlord  shall  also be  entitled  to
damages in respect of Tenant's Work undertaken on behalf of Tenant.

6. SUBSTANTIAL COMPLETION OF TENANT'S WORK.

Tenant's Work shall be considered  "substantially  complete" for all purposes of
this Work  Agreement  and the  Lease if  Landlord  has  performed  or  completed
substantially  all of Tenant's Work,  except (a) punch list items and details of
construction, decoration or adjustment which do not substantially interfere with
Tenant's  ability to occupy the  Premises,  or to complete  improvements  to the
Premises to be made by Tenant, and/or (b) custom or specialty items requested by
Tenant for Tenant's Work or Additional  Tenant Work and other items which cannot
be completed  until said custom or specialty  items are  delivered,  or Tenant's
Work or Additional Tenant Work requiring use of such items is completed.

7. DATE OF SUBSTANTIAL COMPLETION, NO LIABILITY, ETC.

Landlord shall use reasonable  efforts to substantially  complete  Tenant's Work
within sixty (60) calendar  days after the date set forth for Tenant's  approval
of the Final  Plans and  Specifications  set forth in  Paragraph 3 hereof or the
date on which Landlord  receives from Tenant  Tenant's  written  approval of the
Final Plans and  Specifications  set forth in  Paragraph 3 hereof,  whichever is
later. However, Landlord shall in no event be liable or subject to any claim for
failure to  substantially  complete  Tenant's  Work by such date or for delay or
inability to deliver  possession  of the  Premises to Tenant for any reason.  If
Landlord shall be delayed in substantially completing said work as a result of.

(a)           Tenant's  failure to furnish to  Landlord,  on or before the dates
              and time periods set forth in Paragraphs 3 and 5 hereof, the Final
              Plans  and   Specifications,   information,   requirements  and/or
              approvals for any work to be done hereunder;
(b)           Tenant's  request for changes in plans  subsequent to the date set
              forth for Tenant's approval of the Final Plans and  Specifications
              set forth in Paragraph 3 hereof;
(c)           Tenant's  failure to approve  the  plans,  specifications  or cost
              estimates for  Additional  Tenant Work or make any payment  within
              the time required under Paragraph 5 hereof,
(d)      Tenant's request for materials, finishes or installations; or
(e) The result of Tenant's,  its agents' or employees' acts,  failure to act, or
failure to act in a timely manner;

then,  solely for the purposes of determining the commencement  date of Tenant's
liability for rent and other  charges under the Lease,  such delay shall neither
postpone the Lease  Commencement Date nor the date of substantial  completion by
Landlord or occupancy by Tenant of the Premises.

On or before Tenant takes possession of the Premises,  Landlord and Tenant shall
walk  through  the  Premises  and shall  agree  upon a punch list of items to be
completed  by  Landlord.  Landlord  shall  attempt to complete all items on said
punch list within thirty (30) days after the punch list is completed. The taking
of possession  of the Premises by Tenant shall be  conclusive  evidence that the
Premises are in good and satisfactory condition at the time possession is taken,
that  Tenant's  Work  is  substantially  complete  and  that  Tenant's  Work  is
satisfactory,  with the  exception  of punch list items  remaining to be done or
repaired as of the date Tenant  accepts  possession  and latent  defects,  which
latent defects Landlord shall remain responsible to repair during the first five
(5) years of the initial Term of the Lease.

B.  TENANT ACCESS.

Landlord shall permit Tenant and its agents to enter the Premises  fourteen (14)
days prior to the date which Landlord  anticipates to be the Lease  Commencement
Date to enable  Tenant to perform such work and  decorations  as Landlord  shall
approve, provided that (i) Tenant and its agents and contractors shall be deemed
to be bound by all of the terms,  covenants,  provisions  and  conditions of the
Lease,   including   but  not  limited  to  Section  U.B.   regarding   Tenant's
indemnification  obligations,  Section 14.A.  regarding  Tenant's  obligation to
repair injury,  loss or damage which may occur to any of Tenant's  installations
made prior to the Lease Commencement  Date, and Section 17 regarding  insurance,
the same being  installed and maintained  solely at Tenant's risk,  (ii) neither
Tenant  nor any of its  contractors,  employees  or agents  shall in any  manner
interfere  with or delay the  performance  of Tenant's  Work, and (iii) all such
entries prior to the Lease  Commencement  Date shall be  coordinated  in advance
with Landlord's  contractors.  In the event that Landlord does not notify Tenant
of the  opportunity  to enter the  Premises  to perform  cabling and wiring work
prior to the walls of the Premises being enclosed,  Landlord shall provide "ring
and string" for data communication lines in the Premises.

IN WITNESS WHEREOF,  Landlord and Tenant have executed this Work Agreement under
seal as of the day and year first above written.

WITNESS:               LANDLORD:

                    TRIZECHAHN CENTERS, INC., a California corporation
                   d/b/a TRIZECHAHN 1550 WILSON BLVD. MANAGEMENT
By:                                             By: /s/ Holly H. Davis
                                               Name: Holly H. Davis
                                      Its:

ATTEST:                    TENANT:
[Corporate Seal]          HAGLER BAILLY SERVICES, INC., a Delaware corporation

By: /s/ John R. Armstrong                  By: /s/ Stephen V.R. Whitman
                                           Name: Stephen V.R. Whitman
                                  Its: Senior Vice President and General Counsel




<PAGE>


                                    EXHIBIT D

                              RULES AND REGULATIONS

The following  rules and  regulations  have been  formulated  for the safety and
well-being  of all the  tenants of the  Building.  Adherence  to these rules and
regulations  by each and every tenant  contributes  to safe  occupancy and quiet
enjoyment of the Building.  Any violation of these rules and  regulations by any
tenant which  continues after notice from Landlord shall be a Default under such
tenant's lease, at the option of Landlord.

Landlord may, upon request by any tenant, waive compliance by such tenant of any
of the  following  rules and  regulations,  provided that (a) no waiver shall be
effective unless signed by Landlord or Landlord's  authorized agent, (b) no such
waiver shall relieve any tenant from the  obligation to comply with such rule or
regulation in the future, unless expressly consented to by Landlord,  and (c) no
such  waiver  granted to any tenant  shall  relieve  any other  tenant  from the
obligation of complying  with said rule or  regulation  unless such other tenant
has received a similar waiver in writing from Landlord.

1.  The  sidewalks,  entrances,  passages,  courtyards,  elevators,  vestibules,
stairways,  corridors, halls and other parts of the Building not occupied by any
tenant (hereinafter "Common Areas") shall not be obstructed or encumbered by any
tenant or used for any  purposes  other than  ingress and egress to and from the
tenant's  premises.  No tenant shall permit the visit to its premises of persons
in such  numbers  or under  such  conditions  as to  interfere  with the use and
enjoyment of the Common Areas by other tenants.

2. No awnings or other projections shall be attached to the outside walls of the
Building  without the prior  written  consent of  Landlord.  No drapes,  blinds,
shades or screens shall be attached to or hung in, or used in  connection  with,
any window or door of a tenant's premises,  without the prior written consent of
Landlord.  Such  awnings,  projections,  curtains,  blinds,  screens  and  other
fixtures shall be of a quality,  type,  design and color  acceptable to Landlord
and shall be attached in a manner approved by Landlord.

3. No sign,  advertisement,  notice  or  other  lettering  shall  be  exhibited,
inscribed, painted or affixed by any tenant on any part of the outside or inside
if visible from the outside of the tenant's premises of the tenant's premises or
in the Building  without the prior written consent of Landlord.  In the event of
any  violation  of the  foregoing  by any tenant,  Landlord  may remove the same
without any liability and may charge the expense incurred by such removal to the
tenant or tenants responsible for violating this rule. All interior signs on the
doors and  directory  tablet of the  Building  shall be  inscribed,  painted  or
affixed by Landlord at the expense of each tenant, and shall be of a size, color
and style acceptable to Landlord,  except that Landlord shall initially provide,
at  Landlord's  expense,  a  listing  for  Tenant on the  Building's  directory,
replacements for which shall be at Tenant's expense.

4. No show  cases or other  articles  shall be put in front of or affixed to any
part of the exterior of the Building, nor placed in the Common Areas without the
prior  written  consent of  Landlord.  5. The water and wash  closets  and other
plumbing  fixtures shall not be used for any purposes other than those for which
they were constructed, and no sweepings, rubbish, rags or other substances shall
be thrown therein. No tenant shall throw anything out of the doors or windows or
down any corridors of stairs.

6. There shall be no marking, painting,  drilling into or other form of defacing
of or damage to any part of a  tenant's  premises  or the  Building.  No boring,
cuffing or stringing of wires shall be permitted except for affixing  decorative
items such as pictures.  No tenant  shall  construct,  maintain,  use or operate
within its premises or elsewhere  within or on the outside of the Building,  any
electrical device,  wiring or apparatus in connection with a loud speaker system
or other sound  system.  Upon prior written  approval by Landlord,  a tenant may
install Muzak or other internal music system within the tenant's premises if the
music system cannot be heard outside of the premises.

7. No tenant shall make or permit to be made any disturbing noises or disturb or
interfere  with the  occupants  of the  Building  or  neighboring  buildings  or
premises or those having  business with them,  whether by the use of any musical
instrument, radio, tape recorder, whistling, singing or any other way.

8. No bicycles,  vehicles,  animals,  birds or pets of any kind shall be brought
into or kept in or about a tenant's premises or in the Building.

9. No cooking shall be done or permitted by any tenant on its  premises,  except
that, with Landlord's  prior written approval  (including  approval of plans and
specifications  therefor)  (which approval shall not be  unreasonably  withheld,
conditioned or delayed), a tenant may install and operate for convenience of its
employees  a lounge  or  coffee  room  with a stove,  microwave  oven,  sink and
refrigerator;  provided  that in so  doing  the  tenant  shall  comply  with all
applicable  building code  requirements and any insurance or other  requirements
specified  by  Landlord.  No  tenant  shall  cause  or  permit  any  unusual  or
objectionable odors to originate from its premises.

10.  No space  in or  about  the  Building  shall  be used for the  manufacture,
storage, sale or auction of merchandise goods or property of any kind.

11. No tenant shall buy or keep in the Building or its premises any inflammable,
combustible or explosive fluid, chemical or substance.

12. No  additional  locks or bolts of any kind  shall be placed  upon any of the
doors or windows by any tenant,  nor shall any changes be made in existing locks
or the  mechanisms  thereof.  The doors  leading to the  corridors or main halls
shall  be kept  closed  during  business  hours  except  as they may be used for
ingress and egress.  Each tenant  shall,  upon the  termination  of its tenancy,
return to Landlord all keys used in connection with its premises,  including any
keys to the premises, to rooms and offices within the premises, to storage rooms
and closets,  to cabinets and other  built-in  furniture,  and to toilet  rooms,
whether or not such keys were  furnished  by Landlord or procured by the tenant,
and in the event of the loss of such keys, such tenant shall pay to Landlord the
cost of replacing the locks.  On  termination  of a tenant's  lease,  the tenant
shall disclose to Landlord the combination of all locks for safes, safe cabinets
and vault doors, if any, remaining in the premises.

13. All removals, or the carrying in or out of any safes, freight,  furniture or
bulky matter of any description,  must take place in such manner and during such
hours as Landlord may require.  Landlord  reserves the right (but shall not have
the  obligation) to inspect all freight brought into the Building and to exclude
from the Building all freight which violates any of these rules and  regulations
or any provision of any tenant's lease.

14. Any person  employed by any tenant to do janitorial work within the tenant's
premises  must  obtain   Landlord's   approval  (which  approval  shall  not  be
unreasonably  withheld,  conditioned or delayed) prior to commencing  such work,
and such person shall comply with all instructions  issued by the superintendent
of the  Building  while in the  Building.  No  tenant  shall  engage  or pay any
employees on the tenant's  premises or in the  Building,  except those  actually
working for such tenant on said premises.

15. No tenant shall purchase spring water, ice, coffee,  soft drinks,  towels or
other like  merchandise  or  service  from any  company  or person  who has,  in
Landlord's  reasonable opinion committed  violations of Building  regulations or
caused a hazard or nuisance to the Building and/or its occupants.

16.  Landlord  shall have the right to prohibit  any  advertising  by any tenant
which,  in  Landlord's  reasonable  opinion,  tends to impair the  reputation or
desirability  of the Building as a building for offices and, upon written notice
from Landlord, such tenant shall refrain from and discontinue such advertising.

17.  Landlord  reserves  the right to exclude from the Building at all times any
person who is not known or does not properly  identify himself to the Building's
management  or its  agents.  Landlord  may at its  option  require  all  persons
admitted to or leaving the Building to register  between the hours of 6 p.m. and
8 a.m., Monday through Friday, and all times on Saturdays, Sundays and holidays.
Each tenant shall be  responsible  for all persons for whom it authorized  entry
into the Building, and shall be liable to Landlord for all acts of such persons.

18.  Each  tenant  shall see that all lights are turned off before  closing  and
leaving its premises at any time.

19. The requirements of tenants will be attended to only upon application at the
office of the Building.  Building  employees have been instructed not to perform
any work or do anything  outside of their  regular  duties,  except with special
instructions from the management of the Building.

20. Canvassing,  soliciting and peddling in the Building is prohibited, and each
tenant shall cooperate to prevent the same.

21. No water cooler, plumbing or electrical fixture shall be installed by tenant
without Landlord's prior written consent.

22. No hand  trucks,  except those  equipped  with rubber tires and side guards,
shall be used to  deliver  or  receive  any  merchandise  in any space or in the
Common Areas of the Building, either by tenant or its agents or contractors.

23. Access plates to under floor conduits shall be left exposed. Where carpet is
installed, carpet shall be cut around the access plates.

24. Mats, trash and other objects shall not be placed in the public corridors.

25.  [Intentionally omitted.]

26.  Landlord shall not maintain suite finishes which are  non-standard  such as
kitchens,  bathrooms,  wallpaper,  special lights, etc. However, should the need
for repairs  arise,  Landlord  shall arrange for the work to be done at tenant's
expense.

27. Landlord's employees are prohibited from receiving articles delivered to the
Building  and, if any such  employee  receives any article for any tenant,  such
employee shall be acting as the agent of such tenant for such purposes.

28. No smoking  shall be permitted in any of the Common Areas of the Building or
in the tenant's premises.  All cigarettes and related trash shall be disposed of
in trash receptacles and not on the sidewalk, parking lot or grass.





<PAGE>


                                    EXHIBIT E

                                     PARKING


1.  AVAILABILITY; RENT.

Landlord  agrees  that  it will  provide  to  Tenant  sufficient  space  to park
twenty-six  (26)  automobiles,  either  in  the  garage  of the  Building  or as
otherwise  provided.  For each month during the Term, Tenant shall pay, directly
to the garage  operator for the use of such parking  spaces,  an amount equal to
the product  obtained by  multiplying:  (i) the number of parking  spaces herein
designated, by (ii) the market rent for each such space, as determined from time
to time by Landlord or the garage  operator.  No specific parking spaces will be
allocated for use by Tenant.  Landlord  reserves the right to institute either a
valet or self parking system; provided,  however, that if at any time during the
Term of the Lease Landlord  provides to Tenant any additional  spaces,  Landlord
shall at all times have the right to reclaim  such  spaces upon thirty (30) days
notice to Tenant.  Tenant shall have the right to terminate its lease of parking
spaces from time to time  throughout the Term of the Lease upon thirty (30) days
written notice to Landlord or the garage operator, as the case may be, and shall
have the  right to again  lease  such  space(s)  upon at least  sixty  (60) days
written notice to Landlord or the garage  operator,  as the case may be, if such
spaces are then available.

2. REGULATIONS; LIABILITY.

Tenant and its employees,  agents and invitees shall observe  reasonable  safety
precautions  in the use of the garage and shall at all times  abide by all rules
and regulations promulgated by Landlord and/or the garage operator governing use
of the garage. Landlord does not assume any responsibility for, and shall not be
held liable for, any damage or loss to any  automobiles  parked in the garage or
to any personal  property  located  therein,  or for any injury sustained by any
person in or about the garage.



<PAGE>


                                    EXHIBIT F

                           FORM OF OPERATING EXPENSES
                               AND REAL ESTATE TAX
                               EXPENSES STATEMENT

                             [INTENTIONALLY OMITTED]




<PAGE>


                                    EXHIBIT G
                             CLEANING SPECIFICATIONS



CLEANING SPECIFICATIONS

LAVATORIES:

Lavatories - Daily:

Wash:

a. Shelves
b. Brightwork (Handles, Piping, Hinges)
c. Sinks
d. Urinals
e. Toilets
f. Floors
g. Tile Walls - Spot Clean
h. Partitions and Legs
i. Vents
j. Receptacles
k. Mirrors

Stock with supplies furnished by contractor:

a. Handsoap
b. Towels
c. Tissue
d. Sanitary Napkins
e. Seat Covers

Polish to remove water spots:

a. Brightwork
b. Mirrors
c. Shelves
d. Partitions

LAVATORIES - SPECIAL INSTRUCTIONS:

Tile Floors

Tile floors will be mopped daily using a germicidal detergent. Any stained areas
will be machine  scrubbed  daily as required  to maintain a uniform  appearance.
Floors will be stripped and waxed as needed.

Tile Walls

Tile walls will be spot  cleaned  with  disinfectant.  Walls will be  completely
cleaned monthly or as needed.

Partitions

Partitions  will be entirely wiped clean daily.  Supporting legs will be cleaned
and polished as necessary.

Trash Rece2tacles

Trash will be removed  daily.  Plastic liners will be provided and changed daily
in all types of receptacles.

LAVATORIES - SPECIAL INSTRUCTIONS:

Hand Soap Dispensers

Hand soap  dispensers  will be checked daily for adequate supply levels and will
be filled as necessary.

Paper Supplies

All paper dispensers will be filled completely each night. In some areas, it may
be necessary to place extra rolls of wrapped paper so that no shortages occur.

High Dusting

All high fixtures and lights will be dusted as needed.

Carpeted Floors

All carpeted bathroom areas will be vacuumed daily and shampooed as needed.

OFFICES, HALLWAYS, AND PUBLIC AREAS:

Waste Baskets-- Daily

Waste baskets to be emptied daily. Plastic liners to be provided to tenant waste
baskets and changed as needed.  Only remove trash in waste can or clearly marked
"trash".

Ashtrays - Daily

Ashtrays to be emptied and wiped clean daily.  Sand levels will be maintained in
cigarette urns.

Dusting - Daily

All furniture and flat surfaces will be dusted daily with a treated cloth. Desks
and tables not  cleared of paper and work  materials  will only be dusted  where
desk is  exposed.  Papers are not to be moved.  Telephones,  glass desk tops and
tables will be damp wiped.'

Spot Cleaning - Daily

All handprints and spots will be removed from doors and light switches. Woodwork
and interior glass will be spot cleaned as needed.

Vacuuming - Daily/Weekly

All rugs and carpets will be vacuumed daily in all traffic areas.  Hard-to-reach
spots, such as corners,  under desks and chairs,  behind plants,  etc., shall be
vacuumed weekly with accessory  tools,  with light furniture moved to accomplish
cleaning.

Carpet S2ot Cleaning - Daily

An effort will be made to remove carpet spots and stains.

Tile Floors - Daily

All tile floors will be dusted daily and mopped as needed. Extreme care shall be
exercised in all mopping so as to avoid splashing walls,  furniture,  or carpet.
All tile floors will be buffed as required to maintain a finish.

Water Coolers - Daily

Water Coolers shall be cleaned and polished.
Main Lobby and Corridor Floors

Mop floors daily and buff as required to maintain a lustrous finish.

Elevators - Daily

Interior surfaces and all doors to be spot cleaned for fingerprints.

Entrance Door Glass - Daily

All entrance door glass shall be spot cleaned.

Stairways and Landings - Weekly

Spot cleaning of walls and doors will be done weekly.  Handrails,  ledges,  fire
points,  and miscellaneous  hardware will be cleaned weekly.  Day porter will be
responsible for sweeping and mopping stairwells and landings weekly.

Elevators - Monthly

Carpets will be shampooed as needed.

Glass Partitions and Doors - Monthly

All glass  partitions  and doors will be cleaned with ammonia  using a squeegee,
clean rag, or paper towels.

Air Conditioning Grills - Monthly

All areas  around air  conditioning  and return air grills will be cleaned  once
each month or more often, if necessary. Care will be taken so as to prevent dirt
from falling on floor or other surfaces.

Tile Floors - Monthly

Machine  stripping  and/or  scrubbing  shall be accomplished as needed to remove
dirt-embedded finishes, stains, spillage and wax buildup. New wax and sealer, if
required, will then be applied.

Venetian Blinds - Monthly

All venetian blinds will be dusted and/or damp wiped as needed.

Entrance Mats - Monthly

Entrance mats will be shampooed as needed.

High Dusting - Quarterly

Pipes, ledges,  ceilings,  sprinklers,  moldings,  picture frames, etc., will be
dusted every three months or more frequently if necessary.

Lavatories'- Quarterly

Strip and wax tile floors completely.

Carpet "Shampooing" - Annually

All carpeted public areas to be "shampooed".

Special Floor Coverings - As Necessary

     Parquet,  quarry,  ceramic, raised computer floors, and other special floor
     coverings will be treated with  appropriate  methods and materials.  Walls,
     Woodwork and Partitions - As Necessary

All walls and  ceilings  will be brushed down as necessary  with  approved  wall
duster or a vacuum cleaner.




EXHIBIT 10.51


                                 AMENDMENT NO. 2
                                       TO
                           REVOLVING CREDIT AGREEMENT


AMENDMENT  NO. 2, dated as of August 11, 1999 (the "Second  Amendment"),  to the
Revolving  Credit  Agreement,  dated as of  November  20,  1998 (as  amended  by
Amendment No. 1, dated as of March 22, 1999, the "Revolving Credit  Agreement"),
between  HAGLER  BAILLY,  INC., a Delaware  corporation  (the  "Borrower"),  THE
LENDERS FROM TIME TO TIME A PARTY THERETO (the  "Lenders")  and BANK OF AMERICA,
N.A. d/b/a NationsBank,  N.A.,  successor to NationsBank,  N.A., in its separate
capacity  as  agent  (the  "Agent").   Capitalized  terms  used  herein  without
definition shall have the respective  meanings specified in the Revolving Credit
Agreement.

                               W I T N E S S E T H

WHEREAS,  pursuant to the Revolving Credit Agreement,  the Lenders have provided
to the Borrower a revolving  credit  facility,  and have agreed to issue standby
letters of credit, all upon the terms and conditions  specified in the Revolving
Credit Agreement;

WHEREAS,  the Borrower has requested a modification  to one or more terms of the
Revolving  Credit   Agreement,   and  the  Lenders  are  willing  to  make  such
modifications;

WHEREAS,  upon the terms and subject to the  conditions  contained  herein,  the
parties hereto desire to amend the Revolving Credit Agreement; and

WHEREAS, as of the date hereof, the Lenders under the Revolving Credit Agreement
consist only of Bank of America,  N.A.  d/b/a  NationsBank,  N.A.,  successor to
NationsBank, N.A.;

NOW,  THEREFORE,  in consideration of the premises and the mutual agreements set
forth  herein,  and for other good and valuable  consideration,  the receipt and
sufficiency of which are hereby acknowledged, the parties hereto hereby agree as
follows:

         Section 1. Amendment to Section 1.1 of the Revolving Credit  Agreement.
The parties hereto hereby amend the definition of  "Consolidated  Fixed Charges"
contained  in  Section  1.1 of the  Agreement  by  inserting  at the end of such
definition but before the period the following phrase:  "and further  excluding,
solely for purposes of determining the Fixed Charge Coverage Ratio, all payments
of principal  and interest on the  indebtedness  owed under the First Union Loan
Agreement described in Section 6.2(a)(v)".

         Section  2.  Amendment  to  Section  6.2(a)  of  the  Revolving  Credit
Agreement.  The parties  hereto  hereby amend  Section  6.2(a) of the  Revolving
Credit Agreement by deleting the word "and" immediately following the ";" at the
end of Section 6.2(a)(iii), by deleting the "." at the end of Section 6.2(a)(iv)
and substituting  therefor "; and" and,  further,  by inserting a new subsection
6.2(a)(v), as follows:

                           "(v)  the  security   interests   created  under  the
                  Promissory  Note and  Security  Agreement,  dated  October 28,
                  1995,   executed  by  GKMG,  Inc.   (formerly  named  Galland,
                  Kharasch,  Morse &  Garfinkle,  P.C.) in favor of First  Union
                  National  Bank  of  Washington,   D.C.   ("First   Union")  in
                  connection  with  that  certain  Loan  Agreement,  dated as of
                  October 28, 1995 (the "First Union Loan  Agreement"),  between
                  First Union and Galland, Kharasch & Garfinkle, Inc."

         Section  3.  Amendment  to  Section  6.2(b)  of  the  Revolving  Credit
Agreement.  The parties  hereto  hereby amend  Section  6.2(b) of the  Revolving
Credit Agreement,  by deleting the word "and"  immediately  following the ";" at
the end of  Section  6.2(b)(vii),  by  deleting  the  "." at the end of  Section
6.2(b)(viii) and substituting  therefor ";" and,  further,  by inserting two new
subsections, 6.2(b)(ix) and 6.2(b)(x), as follows:

                           "(ix)  indebtedness  of the type  described in clause
                  (i) of Section  6.2(a) which does not exceed (in the aggregate
                  and as to the Borrower and its Subsidiaries, taken as a whole)
                  the amount set forth in clause (i) of Section 6.2(a); and

                           (x) indebtedness under the First Union Loan Agreement
                  referred to in Section  6.2(a)(v),  provided such indebtedness
                  does not exceed $128,000.00."

Section  4.  Miscellaneous.  This  Second  Amendment  shall be  governed  by and
construed in accordance with the laws of the  Commonwealth of Virginia,  without
regard to principles of conflicts of laws. Except as hereby expressly amended by
this  Second  Amendment,  the  terms,  covenants,  conditions,   agreements  and
representations  and warranties  contained in the Revolving Credit Agreement are
in all  respects  ratified and  confirmed  and remade as of the date hereof and,
except as amended hereby,  shall continue in full force and effect.  This Second
Amendment  represents  the  agreement of the parties  hereto with respect to the
subject matter hereof, and there are no promises, undertakings,  representations
or warranties by the Lenders relative to the subject matter hereof not expressly
set forth or referred to herein.  This Second  Amendment  may be executed in any
number of  counterparts,  each of which shall be deemed an  original  and all of
which together shall be deemed one and the same instrument. The section headings
and subsection headings have been inserted for convenience of reference only and
do  not  constitute  matters  to  be  considered  in  interpreting  this  Second
Amendment.






IN WITNESS  WHEREOF,  the parties hereto have caused this Second Amendment to be
duly  executed by their  respective  officers as of the day and year first above
written.

                               HAGLER BAILLY, INC.

                                   By: /s/ Glenn J. Dozier
                                        Name:       Glenn J. Dozier
                                        Title:      Senior Vice President and
                                                    Chief Financial Officer

                           BANK OF AMERICA, N.A. d/b/a
          NationsBank, N.A., successor to NationsBank, N.A., as Lender and Agent


                                                    By: /s/ James W. Gaittens
                                                 Name:       James W. Gaittens
                                               Title:      Senior Vice President





                                  EXHIBIT 10.52











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



                               SECURITY AGREEMENT

                           dated as of August 11, 1999

                                     between

                                   GKMG, INC.,

                                    as Debtor

                                       and

                              BANK OF AMERICA, N.A.
                            d/b/a NationsBank, N.A.,
                         successor to NationsBank, N.A.,

                                    as Agent
                            ----------------------------------------------------


<PAGE>




                                       ii



                                        i
                                TABLE OF CONTENTS


<TABLE>
<CAPTION>

<S>                                                                                                              <C>
ARTICLE I DEFINITIONS.............................................................................................4
 Section 1.1 Definitions Generally................................................................................4
 Section 1.2 UCC Definitions......................................................................................6

ARTICLE II SECURITY INTERESTS.....................................................................................6
 Section 2.1 Grant of Security Interests..........................................................................6
 Section 2.2 Continuing Liability of the Debtor...................................................................7
 Section 2.3 Sales and Collections................................................................................8
 Section 2.4 Segregation of Proceeds..............................................................................8
 Section 2.5 Verification of Receivables..........................................................................9
 Section 2.6 Release of Collateral................................................................................9

ARTICLE III REPRESENTATIONS AND WARRANTIES
 Section 3.1 Title to Collateral.................................................................................10
 Section 3.2 Validity, Perfection and Priority of Security Interests.............................................10
 Section 3.3 Enforceability of Receivables and Other Intangibles.................................................11
 Section 3.4 Place of Business...................................................................................11
 Section 3.5 Location of Collateral..............................................................................11
 Section 3.6 Trade Names.........................................................................................11
 Section 3.7 Patents and Trademarks..............................................................................11

ARTICLE IV COVENANTS.............................................................................................11
 Section 4.1 Perfection of Security Interests....................................................................12
 Section 4.2 Further Actions.....................................................................................12
 Section 4.3 Change of Name, Identity or Structure...............................................................13
 Section 4.4 Place of Business and Collateral....................................................................13
 Section 4.5 Fixtures............................................................................................13
 Section 4.6 Maintenance of Records..............................................................................13
 Section 4.7 Compliance with Laws................................................................................13
 Section 4.8 Payment of Taxes....................................................................................14
 Section 4.9 Compliance with Terms of Accounts and Contracts.....................................................14
 Section 4.10 Limitation on Liens on Collateral..................................................................14
 Section 4.11 Limitations on Modifications of Receivables and Other Intangibles;
     No Waivers or Extensions....................................................................................14
 Section 4.12 Maintenance of Insurance...........................................................................14
 Section 4.13 Limitations on Dispositions of Collateral..........................................................14
 Section 4.14 Further Identification of Collateral...............................................................15
 Section 4.15 Notices............................................................................................15
 Section 4.16 Change of Law......................................................................................15
 Section 4.17 Right of Inspection................................................................................15
 Section 4.18 Maintenance of Equipment...........................................................................16
 Section 4.19 Covenants Regarding Patent and Trademark Collateral................................................16
 Section 4.20 Termination of Federal Contracts...................................................................17
 Section 4.21 Federal Contracts..................................................................................17
 Section 4.22 Reimbursement Obligation...........................................................................18

ARTICLE V REMEDIES; RIGHTS UPON DEFAULT..........................................................................18
 Section 5.1 UCC Rights..........................................................................................18
 Section 5.2 Payments on Collateral..............................................................................18
 Section 5.3 Possession of Collateral............................................................................19
 Section 5.4 Sale of Collateral; Notice..........................................................................19
 Section 5.5 Rights of Purchasers................................................................................20
 Section 5.6 Additional Rights of the Agent......................................................................20
 Section 5.7 Remedies Not Exclusive, etc.........................................................................21
 Section 5.8 Waiver and Estoppel.................................................................................21
 Section 5.9 Power of Attorney; Powers Coupled With An Interest..................................................22
 Section 5.10 Certain Provisions Relating to Securities..........................................................23
 Section 5.11 Application of Monies..............................................................................23

ARTICLE VI MISCELLANEOUS.........................................................................................24
 Section 6.1 Notices.............................................................................................24
 Section 6.2 No Waiver; Cumulative Remedies......................................................................24
 Section 6.3 Amendments and Waivers..............................................................................24
 Section 6.4 Successors and Assigns..............................................................................24
 Section 6.5 Governing Law.......................................................................................25
 Section 6.6Limitation by Law; Severability......................................................................25
 Section 6.7 Counterparts........................................................................................25
 Section 6.8 Expenses of the Agent...............................................................................25
 Section 6.9 Indemnification.....................................................................................25
 Section 6.10 Termination; Survival..............................................................................26
 Section 6.11 Judicial Proceedings; Waiver of Jury Trial.........................................................26
 Section 6.12 Integration........................................................................................27
 Section 6.13 Authority of Agent.................................................................................27
 Section 6.14 Headings, Bold Type and Table of Contents..........................................................27
</TABLE>



Schedule 3.4......         -        Place of Business
Schedule 3.5......         -        Location of Collateral
Schedule 3.6......         -        Trade Names, Division Names, etc.
Schedule 3.7......         -        Patents and Trademarks
Schedule 4.1......         -        UCC Filings
Exhibit A.........         -        Assignment of Federal Contract


<PAGE>





                                                               26
                               SECURITY AGREEMENT

This SECURITY AGREEMENT, dated as of August 11th, 1999 (as amended, supplemented
or modified from time to time, the "Security Agreement"), is made by GKMG, Inc.,
a District of Columbia  corporation  (the "Debtor"),  and BANK OF AMERICA,  N.A.
d/b/a  NationsBank,  N.A.,  successor to NationsBank,  N.A., a national  banking
association  (the  "Agent")  in its  capacity  as  Agent  for the  lenders  (the
"Lenders") from time to time a party to the Revolving Credit Agreement, dated as
of November 20, 1998 (as amended,  supplemented or otherwise  modified from time
to time, the "Revolving Credit Agreement"),  by and among Hagler Bailly, Inc., a
Delaware  corporation  (the  "Company"),  the  Agent,  in its  capacity  as such
thereunder, and the Lenders.
                                                      W I T N E S S E T H:

WHEREAS,  pursuant to the Revolving Credit Agreement, the Lenders have severally
agreed to make available to the Company a revolving line of credit for Revolving
Loans, Swing Line Loans and Standby Letters of Credit in an aggregate  principal
amount at any time not to exceed the Maximum  Available  Amount,  subject to the
terms and conditions contained therein;

WHEREAS,  the  Company  has  recently  acquired  Debtor,  and the  Company  owns
directly, all of the issued and outstanding shares of stock of the Debtor;

     WHEREAS,  the Debtor  constitutes a Material Domestic  Subsidiary under the
     Revolving Credit Agreement;

WHEREAS,  pursuant to the  provisions of the  Revolving  Credit  Agreement,  the
Company is  required  to cause each of its  Material  Domestic  Subsidiaries  to
execute and  deliver to the Agent,  for the ratable  benefit of the  Lenders,  a
Subsidiary Security Agreement, as more fully provided therein;

WHEREAS,  the  proceeds of such  Revolving  Loans,  Swing Line Loans and Standby
Letters of Credit may be used to enable the Company to make  valuable  transfers
to the Debtor in  connection  with the  operation  of its  business  and for the
Permitted Uses;

WHEREAS,  the Debtor will derive  substantial  direct and indirect  benefit from
such Revolving Loans, Swing Line Loans and Standby Letters of Credit; and

     WHEREAS,  the Debtor desires to enter into this Security  Agreement for the
     ratable benefit of the Lenders;

NOW,  THEREFORE,  in  consideration  of the  premises  and the mutual  covenants
contained herein, and to induce the Lenders to make or maintain their respective
Revolving  Loans and Swing  Line Loans to,  and the  Issuing  Lender to issue or
maintain the Standby Letters of Credit under the Revolving Credit Agreement, and
for other good and valuable consideration,  the receipt and sufficiency of which
are  hereby  acknowledged,  the Debtor  hereby  agrees  with the Agent,  for the
ratable benefit of the Lenders, as follows:


ARTICLE I.........
                                   DEFINITIONS

Section 1.1.......Definitions  Generally.  Capitalized terms used herein without
definition shall have the respective  meanings specified in the Revolving Credit
Agreement,  and the  following  terms shall have the  following  meanings  (such
meanings to be, when  appropriate,  equally  applicable to both the singular and
plural forms of the terms defined):

"Account Debtor" shall mean, with respect to any Receivable or Other Intangible,
any Person obligated to make payment  thereunder,  including without  limitation
any account debtor thereon.

     "Assignment of Claims Act" shall mean the Assignment of Claims Act of 1940,
     31    U.S.C.        3727,    41    U.S.C.        15    (1986),
     -------------------------  as the same  may be  amended  and any  successor
     statute of similar import.

"Assignment  of Federal  Contract"  shall have the meaning  specified in Section
4.21 hereof.

"Cash  Collateral  Account"  shall have the  meaning  specified  in Section  2.4
hereof.

"Collateral" shall have the meaning set forth in Section 2.1.

"Company" shall have the meaning specified in the preamble hereof.

"Debtor" shall have the meaning specified in the preamble hereof.

"Equipment"  shall mean all  equipment  now owned or  hereafter  acquired by the
Debtor, including all items of machinery, equipment, furnishings and fixtures of
every kind, whether affixed to real property or not, as well as all automobiles,
trucks and  vehicles  of every  description,  trailers,  handling  and  delivery
equipment,  fittings,  special  tools,  all  additions  to,  substitutions  for,
replacements  of or  accessions  to  any  of  the  foregoing,  all  attachments,
components,  parts  (including  spare parts) and accessories  whether  installed
thereon or affixed thereto and all fuel for any thereof.

"Federal  Contract" means any contract or agreement  with,  involving or for the
benefit  of  the  United  States  of  America  or  any  department,   agency  or
instrumentality  thereof  (collectively,  the "U.S.  Government"),  whether  now
existing or hereafter arising, in each case as the same may be amended, modified
or otherwise supplemented from time to time.

"First Union" means First Union National Bank of Washington, D.C.

"First  Union  Security  Agreement"  means  the  Promissory  Note  and  Security
Agreement,  dated  October 25,  1995,  executed by Debtor under its former name,
Galland,  Kharasch,  Morse &  Garfinkle,  P.C.,  in  favor of  First  Union,  in
connection  with the First Union Loan  Agreement.  "First Union Loan  Agreement"
means that certain Loan Agreement, dated October 25, 1995, between Debtor, under
its former name Galland, Kharasch, Morse & Garfinkle, P.C., and First Union.

"Inventory"  shall mean all  inventory  now owned or  hereafter  acquired by the
Debtor,  including (i) all goods and other personal  property which are held for
sale or  lease or are  furnished  or are to be  furnished  under a  contract  of
service or which constitute raw materials,  work in process or materials used or
consumed or to be used or consumed in the Debtor's business, (ii) all inventory,
wherever located, evidenced by negotiable and non-negotiable documents of title,
warehouse receipts and bills of lading,  (iii) all of the Debtor's rights in, to
and under all purchase orders now owned or hereafter  received or acquired by it
for goods or  services  and (iv) all rights of the  Debtor as an unpaid  seller,
including rescission, replevin, reclamation and stopping in transit.

"Lenders" shall have the meaning specified in the preamble hereof.

"Obligations"  shall  mean  any  and  all  now  existing  or  hereafter  arising
indebtedness, obligations, liabilities and covenants of each Credit Party to any
Lender, the Agent, their respective  Affiliates,  successors and assigns and any
other Indemnified Person under or arising out of any Credit Document,  including
without  limitation  (i) all Revolving  Loans and all Swing Line Loans  together
with  interest  thereon  and all  Standby  Letters  of  Credit,  (ii) all  fees,
expenses,  indemnity  payments and other  amounts due or to become due under the
Revolving  Credit  Agreement,  the Revolving  Notes,  the Swing Line Note or any
other  Credit  Document,   (iii)  all  liabilities  and  obligations  under  the
Subsidiary  Guarantee  and any other  agreement  executed  by any  Credit  Party
guarantying the obligations of the Borrower under the Revolving Credit Agreement
or any other Credit  Document,  (iv) all liabilities  and obligations  under any
agreement  providing  collateral for any of the foregoing  (including any Pledge
Agreement  and the  Subsidiary  Security  Agreements)  and (v) any  agreement or
instrument  refinancing or  restructuring  all or any portion of the obligations
and liabilities under any of foregoing or under any successor agreement or note,
in each case whether  direct or indirect,  absolute or  contingent  or due or to
become due.

"Other  Intangibles"  shall mean all  accounts,  accounts  receivable,  contract
rights,  documents,  instruments,  notes,  chattel  paper,  money,  indemnities,
warranties and general intangibles now owned or hereafter acquired by the Debtor
including,  without limitation,  all goodwill,  customer lists, permits, federal
and state tax refunds,  reversionary interests in pension plan assets,  Patents,
Trademarks,  licenses,  copyrights  and other rights in  intellectual  property,
other than Receivables.

"Patents"  shall  mean all  letters  patent  of the  United  States or any other
country,  and all  applications  for letters  patent of the United States or any
other country, in which the Debtor may now or hereafter have any right, title or
interest and all reissues,  continuations,  continuations-in-part  or extensions
thereof.

"Proceeds" shall mean all proceeds,  including (i) whatever is received upon any
collection, exchange, sale or other disposition of any of the Collateral and any
property  into  which  any of the  Collateral  is  converted,  whether  cash  or
non-cash,  (ii) any and all payments or other property (in any form  whatsoever)
made or due and  payable on account of any  insurance,  indemnity,  warranty  or
guaranty payable to the Debtor with respect to any of the Collateral,  (iii) any
and all payments (in any form  whatsoever) made or due and payable in connection
with any requisition,  confiscation,  condemnation, seizure or forfeiture of all
or any part of the Collateral by any  governmental  body,  authority,  bureau or
agency (or any person,  corporation,  agency,  authority or other entity  acting
under color of any  governmental  authority)  and (iv) any and all other amounts
from  time to time  paid or  payable  under  or in  connection  with  any of the
Collateral.

"Receivables"  shall mean all accounts now or hereafter owing to the Debtor, and
all accounts  receivable,  contract  rights,  documents,  instruments or chattel
paper representing amounts payable or monies due or to become due to the Debtor,
arising from the sale of Inventory or the  rendition of services in the ordinary
course of business or otherwise (whether or not earned by performance), together
with all  Inventory  returned  by or  reclaimed  from  customers  wherever  such
Inventory  is located,  and all  guaranties,  securities  and liens held for the
payment of any such  account,  account  receivable,  contract  right,  document,
instrument or chattel paper.

"Security Agreement" shall have the meaning specified in the preamble hereof.

"Trademarks" shall mean all right, title or interest which the Debtor may now or
hereafter have in any or all trademarks,  trade names,  corporate names, company
names, business names,  fictitious business names, trade styles,  service marks,
logos, other source of business  identifiers,  prints and labels on which any of
the foregoing have appeared or appear,  designs and general  intangibles of like
nature,  now existing or hereafter  adopted or acquired,  all  registrations and
recordings  thereof and all  applications  in  connection  therewith,  including
without  limitation,  registrations,  recordings and  applications in the United
States  Patent and  Trademark  Office or in any similar  office or agency of the
United States,  any state thereof or any other country or political  subdivision
thereof and all reissues, extensions or renewals thereof.

"UCC" shall mean the Uniform Commercial Code in effect on the date hereof in the
Commonwealth of Virginia.

     "U.S.  Government"  has the meaning  specified in the definition of Federal
     Contract contained herein.

Section 1.2.......UCC Definitions.  The uncapitalized terms "account",  "account
debtor",  "chattel paper",  "contract right",  "document",  "warehouse receipt",
"bill of  lading",  "document  of title",  "instrument",  "inventory",  "general
intangible",  "money",  "security",   "certificated  security",  "uncertificated
security",  "financial asset" and "proceeds" as used in Section 1.1 or elsewhere
in this Security  Agreement shall have the respective  meanings set forth in the
UCC.

ARTICLE II........
                               SECURITY INTERESTS

Section  2.1.......Grant of Security  Interests.  To secure the due and punctual
payment of all Obligations,  howsoever  created,  arising or evidenced,  whether
direct or indirect,  absolute or contingent, now or hereafter existing or due or
to become  due,  whether at  maturity  or upon  acceleration  or  otherwise,  in
accordance with the terms thereof and to secure the due and punctual performance
of all of the Obligations and in order to induce the Lenders to continue to make
or maintain the extensions of credit under and pursuant to the Revolving  Credit
Agreement, the Debtor hereby pledges, assigns,  delivers,  conveys and transfers
to the Agent,  for the ratable benefit of the Lenders,  and grants to the Agent,
for the ratable benefit of the Lenders, a first priority and continuing security
interest in and lien on, all of the  Debtor's  right,  title and interest in, to
and under the  following,  whether  now  existing  or  hereafter  acquired  (the
"Collateral") except that, so long as any indebtedness  remains outstanding,  or
any loan commitment remains in effect, under the First Union Loan Agreement, the
Debtor  only  grants to the Agent,  for the ratable  benefit of the  Lenders,  a
second priority  security interest in and lien on that portion of the Collateral
in which First Union shall have a perfected  security  interest  under the First
Union Security Agreement:

(i)      all Receivables;
(ii)     all Other Intangibles;
(iii)    all Equipment;
(iv)     all Inventory;
(v)     to the extent not included in the  foregoing,  all  securities  (whether
        certificated or  uncertificated)  and all financial assets,  whether now
        existing  or  hereafter  arising,  including,  without  limitation,  all
        capital  stock  issued  by any  Person  and  held  by  Debtor,  and  all
        partnership interests, whether in the nature of a joint venture, limited
        liability company member's interest, master limited partnership, teaming
        arrangement or otherwise;
(vi)    to  the  extent  not  included  in the  foregoing,  all  other  personal
        property,  whether tangible or intangible,  and wherever located whether
        within or outside of the United States,  including,  but not limited to,
        the balance of every  deposit  account now or hereafter  existing of the
        Debtor with any bank or other  financial  institution  and all monies of
        the Debtor and all rights to payment of money of the Debtor;
(vii)   to the extent not  included  in the  foregoing,  all books,  ledgers and
        records and all computer  programs,  tapes,  discs,  punch  cards,  data
        processing  software,   transaction  files,  master  files  and  related
        property  and  rights  (including  computer  and  peripheral  equipment)
        necessary or helpful in enforcing,  identifying or establishing any item
        of Collateral; and
(viii)  to the extent not otherwise  included,  all Proceeds and products of any
        or all of the foregoing,  whether existing on the date hereof or arising
        hereafter;
provided,  however,  notwithstanding  anything to the contrary contained herein,
the  Debtor is not  assigning,  pledging  or  otherwise  encumbering  under this
Security Agreement its interests in any Federal Contract to which it is a party,
or in accounts or receivables due to Debtor under such Federal Contract,  to the
extent,  but only to the extent,  such assignment,  pledge or other  encumbrance
would  breach or violate or would cause Debtor to breach or violate such Federal
Contract or statutes or regulations applicable thereto, it being understood that
this proviso does not apply to, or in any way limit, Debtor's assignment, pledge
or encumbrance of Proceeds of all Federal Contracts to which it is a party.

Section 2.2 Continuing Liability of the Debtor.  Anything herein to the contrary
notwithstanding,  the Debtor shall remain  liable to observe and perform all the
terms and  conditions  to be observed and  performed  by it under any  contract,
agreement,  warranty or other  obligation  with respect to the  Collateral;  and
shall do nothing to impair the  security  interests  herein  granted.  The Agent
shall not have any obligation or liability  under any such contract,  agreement,
warranty or obligation by reason of or arising out of this Security Agreement or
the receipt by the Agent of any payment  relating to any  Collateral,  nor shall
the Agent be required to perform or fulfill any of the obligations of the Debtor
with  respect  to the  Collateral,  to make  any  inquiry  as to the  nature  or
sufficiency of any payment  received by it or the sufficiency of the performance
of any party's  obligations  with respect to any  Collateral.  Furthermore,  the
Agent  shall not be  required  to file any claim or demand to collect any amount
due or to enforce the  performance of any party's  obligations  with respect to,
the Collateral.

Section 2.3       Sales and Collections.

(a) Sales of  Inventory  in the  Ordinary  Course  of  Business.  The  Debtor is
authorized (i) to sell in the ordinary course of its business for fair value and
on an  arm's-length  basis  any of its  Inventory  normally  held by it for such
purpose and (ii) to use and consume, in the ordinary course of its business, any
raw materials,  supplies and materials normally held by it for such purpose. The
Agent may, upon the occurrence of any Event of Default, without cause or notice,
curtail or terminate such authority at any time.

(b) Collection of Receivables. The Debtor is authorized to collect amounts owing
to it with respect to the Collateral, except as otherwise provided in connection
with the Assignment of Federal Contract, if any as provided herein. However, the
Agent may, upon and during the continuance of an Event of Default or a Potential
Event of Default, notify Account Debtors obligated to make payments under any or
all Receivables or Other  Intangibles that the Agent has a security  interest in
such Collateral and that payments shall be made directly to the Agent.  Upon the
request of the Agent upon and during the continuance of an Event of Default or a
Potential  Event of Default,  as the case may be, the Debtor will so notify such
Account  Debtors  and  will  execute  such  contract  assignments,   notices  of
assignment or other  documents as may be required by such Account  Debtors.  The
Debtor will use all  reasonable  efforts to cause each Account  Debtor to comply
with the foregoing  instruction.  In furtherance  of the  foregoing,  the Debtor
authorizes the Agent upon and during the continuance of an Event of Default or a
Potential  Event of Default (i) to ask for,  demand,  collect,  receive and give
acquittances  and  receipts  for any and all amounts due and to become due under
any Collateral and in the name of the Debtor or its own name or otherwise,  (ii)
to  take  possession  of,  endorse  and  collect  any  checks,   drafts,  notes,
acceptances  or other  instruments  for the  payment  of  monies  due  under any
Collateral  and (iii) to file any claim or take any other action in any court of
law or equity or  otherwise  which it may deem  appropriate  for the  purpose of
collecting  any  amounts  due under any  Collateral.  The  Agent  shall  have no
obligation  to obtain or record any  information  relating to the source of such
funds or the obligations in respect of which payments have been made.

Section 2.4       Segregation of Proceeds.

(a) Cash Collateral  Account  Maintained by Agent. Upon an Event of Default or a
Potential  Event of  Default,  the Agent shall have the right at any time during
the  continuance  thereof to cause to be opened and  maintained at the office of
the Agent in McLean,  Virginia a  non-interest  bearing  bank account (the "Cash
Collateral  Account") which will contain only Proceeds.  Any "cash proceeds" (as
such term is defined  in  Section  9-306(1)  of the UCC)  received  by the Agent
directly from Account  Debtors  obligated to make payments under  Receivables or
Other Intangibles  pursuant to Section 2.3 hereof or from the Debtor pursuant to
clause (b) of this Section 2.4,  whether  consisting of checks,  notes,  drafts,
bills of exchange, money orders,  commercial paper or other Proceeds received on
account of any  Collateral,  shall be promptly  deposited in the Cash Collateral
Account, and until so deposited shall be held in trust for the Agent as property
of the  Agent  and shall not be  commingled  with any  funds of the  Debtor  not
constituting  Proceeds  of  Collateral.  The name in which  the Cash  Collateral
Account is carried shall clearly  indicate that the funds deposited  therein are
the  property  of the  Debtor,  subject to the  security  interest  of the Agent
hereunder. Such Proceeds, when deposited,  shall continue to be security for the
Obligations   and  shall  not  constitute   payment  thereof  until  applied  as
hereinafter  provided.  The Agent shall have sole  dominion and control over the
funds deposited in the Cash Collateral Account,  and such funds may be withdrawn
therefrom only by the Agent.

(b) Deposit of  Proceeds  by the Debtor.  Upon notice by the Agent to the Debtor
that the Cash  Collateral  Account has been  opened,  the Debtor shall cause all
cash  Proceeds  collected  by it to be  delivered  to the Agent  forthwith  upon
receipt,  in the original  form in which  received  (with such  endorsements  or
assignments as may be necessary to permit collection  thereof by the Agent), and
for such  purpose the Debtor  hereby  irrevocably  authorizes  and  empowers the
Agent,  its officers,  employees and  authorized  agents to endorse and sign the
name of the Debtor on all checks, drafts, money orders or other media of payment
so delivered,  and such endorsements or assignments shall, for all purposes,  be
deemed to have been made by the Debtor prior to any  endorsement  or  assignment
thereof by the Agent.  The Agent may use any  convenient or customary  means for
the purpose of collecting  such checks,  drafts,  money orders or other media of
payment.

Section 2.5 Verification of Receivables.  The Agent shall have the right to make
test  verifications  of  Receivables  in any  reasonable  manner and through any
medium that it considers  advisable,  and the Debtor  agrees to furnish all such
assistance and  information  as the Agent may  reasonably  require in connection
therewith.  The Debtor at its expense will cause its chief financial  officer to
furnish to the Agent at any reasonable time and from time to time, promptly upon
the Agent's reasonable request,  the following reports:  (i) a reconciliation of
all Receivables, (ii) an aging of all Receivables, (iii) trial balances and (iv)
a test verification of such Receivables as the Agent may request.

Section 2.6       Release of Collateral.

(a) Security  Interest of Agent Ceases Upon Permitted  Dispositions.  The Debtor
may sell or realize upon or transfer or otherwise  dispose of Collateral only to
the extent permitted by Section 4.13, and the security interests of the Agent in
such  Collateral so sold,  realized upon or disposed of (but not in the Proceeds
arising from such sale, realization or disposition) shall cease immediately upon
such sale, realization or disposition, without any further action on the part of
the Agent.  The Agent,  if requested in writing by the Debtor but at the expense
of the Debtor,  is hereby  authorized  and  instructed to deliver to the Account
Debtor or the purchaser or other transferee of any such Collateral a certificate
stating  that the Agent no longer  has a  security  interest  therein,  and such
Account Debtor or such purchaser or other  transferee  shall be entitled to rely
conclusively on such certificate for any and all purposes.

(b) Filing of  Termination  Statements.  Upon the  payment in full of all of the
Obligations  and if  there  is no  commitment  by any  Lender  to  make  further
advances,  incur obligations or otherwise give value, the Agent will (as soon as
reasonably  practicable  after receipt of notice from the Debtor  requesting the
same but at the  expense  of the  Debtor)  deliver  to the  Debtor  (i) for each
jurisdiction  in  which a UCC  financing  statement  is on file to  perfect  the
security  interests  granted to the Agent  hereunder,  a  termination  statement
(appropriately  completed)  to the  effect  that the  Agent no  longer  claims a
security  interest under such financing  statement and (ii) such other documents
as  the  Debtor  shall  reasonably  request   evidencing   satisfaction  of  the
Obligations  and the  release  of the  security  interests  granted to the Agent
hereunder.

ARTICLE III
                         REPRESENTATIONS AND WARRANTIES

         The Debtor represents and warrants that:

Section 3.1 Title to Collateral.  Except for the security  interests  granted to
the Agent  pursuant to this  Security  Agreement  and as otherwise  permitted by
Section 6.2(a) of the Revolving Credit  Agreement,  the Debtor is the sole owner
of each item of the Collateral,  having good and marketable title thereto,  free
and clear of any and all Liens.

Section 3.2       Validity, Perfection and Priority of Security Interests.

(a) By complying  with Section 4.1 hereof,  the Debtor will have created a valid
security  interest in favor of the Agent in all existing  Collateral  and in all
identifiable  Proceeds of such  Collateral,  which security  interest (except in
respect of  Collateral  not located at a facility  identified  on  Schedule  3.5
hereto  and motor  vehicles  for  which the  exclusive  manner of  perfecting  a
security interest therein is by noting such security interest in the certificate
of title in accordance with local law) would be prior to the claims of a trustee
in bankruptcy under Section 544(a) of the Bankruptcy Code. Continuing compliance
by the Debtor  with the  provisions  of Section  4.2 hereof will also (i) create
valid security interests in all Collateral acquired after the date hereof and in
all  identifiable  Proceeds  of such  Collateral  and (ii) cause  such  security
interests in all Collateral and in all Proceeds which are (A) identifiable  cash
Proceeds of  Collateral  covered by  financing  statements  required to be filed
hereunder,  (B)  identifiable  Proceeds  in  which a  security  interest  may be
perfected  by such  filing  under  the UCC and  (C)  any  Proceeds  in the  Cash
Collateral Account to be duly perfected under the UCC, in each case prior to the
claims of a trustee in bankruptcy  under the Bankruptcy  Code (except in respect
of Collateral not located at a facility identified on Schedule 3.5 hereto).

(b) The  security  interests  of the  Agent  in the  Collateral  located  at the
facilities   identified   on  Schedule  3.5  hereto  rank  second  in  priority,
subordinate  only to the security  interests  granted to First Union pursuant to
the First Union Security  Agreement.  Other than  financing  statements or other
similar  documents  perfecting  the  security  interests in favor of First Union
pursuant to the First Union Security Agreement and those financing statements or
other similar documents perfecting the security interests in favor of the Agent,
no financing statements, deeds of trust, mortgages or similar documents covering
all or any part of the  Collateral  are on file or of record  in any  government
office in any  jurisdiction in which such filing or recording would be effective
to perfect a security interest in such Collateral,  nor is any of the Collateral
in the  possession  of any Person  (other than the Debtor)  asserting  any claim
thereto or security interest therein.

Section 3.3  Enforceability  of Receivables and Other  Intangibles.  To the best
knowledge of the Debtor,  each  Receivable  and Other  Intangible is a valid and
binding obligation of the related Account Debtor in respect thereof, enforceable
in accordance with its terms,  except as such  enforceability  may be limited by
applicable bankruptcy,  insolvency,  reorganization,  moratorium or similar laws
affecting  the  enforcement  of  creditors'  rights  generally  and  by  general
provisions of equity (regardless of whether such enforceability is considered in
a  proceeding  in equity or at law),  and  complies  with any  applicable  legal
requirements.

Section  3.4 Place of  Business.  Schedule  3.4  correctly  sets forth the chief
executive  office and principal  place of business of the Debtor and the offices
of the Debtor where records  concerning  Receivables  and Other  Intangibles are
kept.

Section 3.5  Location  of  Collateral.  Schedule  3.5  correctly  sets forth the
location of all Equipment and Inventory,  other than rolling stock, aircraft and
goods in transit.  Except as otherwise  specified in Schedule 3.5, all Inventory
and Equipment  has been located at the address  specified on Schedule 3.5 at all
times during the  four-month  period prior to the date hereof while owned by the
Debtor.  All Inventory has been and will be produced in compliance with the Fair
Labor Standards Act, 29 U.S.C.  ss.ss.  201-219,  except for such non-compliance
which could not reasonably be expected to have a material  adverse effect on the
Debtor. No Inventory is evidenced by a negotiable  document of title,  warehouse
receipt  or bill of  lading.  No  non-negotiable  document  of title,  warehouse
receipt or bill of lading has been  issued to any person  other than the Debtor,
and the Debtor has retained possession of all of such non-negotiable  documents,
warehouse receipts and bills of lading. No amount payable under or in connection
with  any  of  the  Collateral  is  evidenced  by  promissory   notes  or  other
instruments.

Section 3.6 Trade  Names.  Schedule 3.6  correctly  sets forth any and all trade
names,  division  names,  assumed  names or other  names  under which the Debtor
currently  transacts  business or has transacted  business within the four-month
period prior to the date hereof.

Section  3.7 Patents  and  Trademarks.  Schedule  3.7  correctly  sets forth all
Patents,  Patent  licenses,  Trademarks and Trademark  licenses now owned by the
Debtor.

ARTICLE IV
                                    COVENANTS

The Debtor  covenants and agrees that until all  obligations  and liabilities in
respect of the  Obligations  shall have  performed and paid in full and until no
Standby Letters of Credit are outstanding or fully cash  collateralized  and the
Commitments are terminated:

Section 4.1 Perfection of Security  Interests.  The Debtor will, at its expense,
cause all filings and recordings and other actions  specified on Schedule 4.1 to
have been completed on or prior to the Effective Date.

Section 4.2       Further Actions.

(a) At all times after the date hereof, the Debtor will, at its expense,  comply
with the following:
(i)     as to all Receivables,  Other Intangibles,  Equipment and Inventory,  it
        will cause UCC financing  statements and  continuation  statements to be
        filed and to be on file in all applicable  jurisdictions  as required to
        perfect the security  interests  granted to the Agent hereunder,  to the
        extent that applicable law permits  perfection of a security interest by
        filing under the UCC;
(ii)    as to all  Proceeds,  it will  cause all UCC  financing  statements  and
        continuation  statements  filed in  accordance  with clause (i) above to
        include a statement  or a checked box  indicating  that  Proceeds of all
        items of Collateral described herein are covered;
(iii)   as to  any  amount  payable  under  or in  connection  with  any  of the
        Collateral  which shall be or shall become  evidenced by any  promissory
        note or other  instrument,  the Debtor  will  promptly  (but in no event
        later  than  ten  (10)  Business  Days  after  receipt  of such  note or
        instrument),  pledge and deliver  such note or other  instrument  to the
        Agent as part of the  Collateral,  duly endorsed in a manner  reasonably
        satisfactory to the Agent;
(iv)    at the  request  of the  Agent,  the  Debtor  shall  deliver  all  other
        Collateral consisting of certificated securities,  endorsed for transfer
        in  a  manner  reasonably  satisfactory  to  the  Agent  (or  execute  a
        securities   intermediary   account  control  agreement  to  the  extent
        possession by the Agent of such securities is not feasible); and
(v)     as to all Patents,  Patent licenses,  Trademarks or Trademark  licenses,
        the Debtor will effect the  recordation or renewal of the recordation of
        the security  interests of the Agent therein so as to maintain valid and
        perfected  security  interests  therein under all  applicable  state and
        federal laws.

(b) Further  Assurances.  The Debtor will, from time to time and at its expense,
execute, deliver, file or record such UCC financing statements, applications for
certificates  of title  and such  other  statements,  assignments,  instruments,
documents,  agreements  or other  papers and take any other  action  that may be
necessary or desirable,  or that the Agent may reasonably  request,  in order to
create,  preserve,  perfect,  confirm or validate the  security  interest of the
Agent in the Collateral, to enable the Agent to obtain the full benefits of this
Security  Agreement  or to enable it to exercise  and enforce any of its rights,
powers and remedies hereunder,  including, without limitation, its right to take
possession of the Collateral.

(c) Signature. To the fullest extent permitted by law, the Debtor authorizes the
Agent to sign and file  financing and  continuation  statements  and  amendments
thereto with respect to the Collateral without its signature thereon.

Section 4.3 Change of Name,  Identity or  Structure.  The Debtor will not change
its name, identity or corporate structure in any manner and, except as set forth
on  Schedule  3.6,  will not conduct its  business  under any trade,  assumed or
fictitious  name unless it shall have given the Agent at least  forty-five  (45)
days'  prior  written  notice  thereof  and shall have taken all action (or made
arrangements to take such action  substantially  simultaneously with such change
if it is  impossible  to take such action in advance)  necessary  or  reasonably
requested  by the  Agent  to  amend  any  financing  statement  or  continuation
statement relating to the security interests granted hereby in order to preserve
such  security  interests  and to  effectuate  or maintain the priority  thereof
against all Persons.

Section 4.4 Place of  Business  and  Collateral.  The Debtor will not change the
location of (i) its places of business, (ii) its chief executive office or (iii)
the  office or other  locations  where it keeps or holds any  Collateral  or any
records relating thereto from the applicable  location listed on Schedule 3.4 or
3.5 unless,  prior to such change, it notifies the Agent forty-five (45) days in
advance of such change,  makes all UCC filings required by Section 4.2 and takes
all other action necessary or that the Agent may reasonably request to preserve,
perfect,  confirm and protect the security  interests granted hereby. The Debtor
will in no event  change the  location of any  Collateral  if such change  would
cause the security  interest granted hereby in such Collateral to lapse or cease
to be  perfected.  The Debtor  will at all times  maintain  its chief  executive
office within one of the forty-eight contiguous states in which Article 9 of the
uniform commercial code is in effect.

Section  4.5  Fixtures.  The Debtor  will not permit any  Equipment  to become a
fixture  unless it shall  have  given the  Agent at least ten (10)  days'  prior
written  notice  thereof and shall have taken all such action and  delivered  or
caused to be delivered to the Agent all  instruments  and documents,  including,
without  limitation,  waivers and subordination  agreements by any landlords and
mortgagees, and filed all financing statements necessary or reasonably requested
by the Agent, to preserve and protect the security  interest  granted herein and
to effectuate or maintain the priority  thereof  against all Persons;  provided,
however,  that,  so long as no Event of  Default or  Potential  Event of Default
shall have  occurred  and be  continuing,  the Debtor  shall not be obligated to
comply with the provisions of this Section 4.5 with respect to the first $50,000
of Equipment (determined based on the then fair market value thereof).

Section 4.6 Maintenance of Records. The Debtor will keep and maintain at its own
cost and expense complete books and records relating to the Collateral which are
satisfactory  to the  Agent  including,  without  limitation,  a  record  of all
payments received and all credits granted with respect to the Collateral and all
of its other  dealings with the  Collateral.  The Debtor will mark its books and
records pertaining to the Collateral to evidence this Security Agreement and the
security interests granted hereby.  For the Agent' further security,  the Debtor
agrees  that the Agent  shall  have a special  property  interest  in all of the
Debtor's  books and records  pertaining to the  Collateral  and the Debtor shall
deliver  and  turn  over any  such  books  and  records  to the  Agent or to its
representatives at any time on demand of the Agent.

Section 4.7 Compliance with Laws The Debtor will comply in all material respects
with all  acts,  rules,  regulations,  orders,  decrees  and  directions  of any
government or any state or local government  applicable to the Collateral or any
part thereof or to the operation of the Debtor's  business  except to the extent
that the  failure  to comply  would not have a  material  adverse  effect on the
financial or other condition of the Debtor;  provided,  however, that the Debtor
may  contest  any act,  rule,  regulation,  order,  decree or  direction  in any
reasonable  manner which shall not, in the sole opinion of the Agent,  adversely
affect the Agent's  rights or, in the case of  Collateral  located at a facility
identified on Schedule 3.4 hereto,  the priority of its security interest in the
Collateral.

Section 4.8 Payment of Taxes.  The Debtor will pay promptly  when due all taxes,
assessments and governmental charges or levies imposed upon the Collateral or in
respect of its income or  profits  therefrom,  as well as all claims of any kind
(including claims for labor, materials and supplies), except that no such charge
need be paid if (i) the  validity  thereof is being  contested  in good faith by
appropriate  proceedings and (ii) such charge is adequately  reserved against in
accordance  with  generally  accepted  accounting  principles,  as  consistently
applied.

Section 4.9  Compliance  with Terms of Accounts and  Contracts.  The Debtor will
perform and comply in all material  respects with all of its  obligations  under
all agreements  relating to the Collateral to which it is a party or by which it
is bound.

Section  4.10  Limitation  on Liens on  Collateral.  The Debtor will not create,
permit or suffer to exist,  and will  defend  the  Collateral  and the  Debtor's
rights with respect  thereto  against and take such other action as is necessary
to  remove  any  Lien,  security  interest,  encumbrance,  or claim in or to the
Collateral other than the security interests created hereunder and such Liens to
the  extent  permitted  pursuant  to  Section  6.2(a)  of the  Revolving  Credit
Agreement.

Section 4.11 Limitations on Modifications of Receivables and Other  Intangibles;
No Waivers or Extensions.  The Debtor will not (i) amend,  modify,  terminate or
waive any  provisions  of any material  Receivable  or Other  Intangible  in any
manner which might, when taken together with all such other Receivables or Other
Intangibles,  respectively,  materially  reduce the value of all  Receivables or
Other  Intangibles,  respectively,  in the  Collateral,  (ii)  fail to  exercise
promptly and  diligently  each and every  material right which it may have under
each  Receivable  and Other  Intangible  or (iii) fail to deliver to the Agent a
copy of each material demand,  notice or document received by it relating in any
way  to  any  Receivable  or  Other  Intangible.  Section  4.12  Maintenance  of
Insurance.  The Debtor will maintain with financially sound insurance  companies
licensed to do business in the  jurisdictions in which the Collateral is located
insurance  policies  on the  Inventory  and  Equipment  in  accordance  with the
provisions of Section 6.1(m) of the Revolving Credit Agreement.

Section 4.13  Limitations on  Dispositions  of  Collateral.  The Debtor will not
directly or indirectly (through the sale of stock, merger or otherwise), without
the prior  written  consent of the Agent,  sell,  transfer,  lease or  otherwise
dispose of any of the Collateral,  or attempt, offer or contract to do so except
for (i) sales of Inventory in the ordinary course of its business for fair value
in  arm's-length  transactions  and  (ii) so long as no  Event  of  Default  (or
Potential  Event of Default) has occurred and is continuing,  dispositions  in a
commercially reasonable manner of Equipment which has become redundant, worn out
or obsolete or which should be replaced so as to improve  productivity,  so long
as the  proceeds  of any such  disposition  are (x) used to acquire  replacement
equipment  which has comparable or better utility and equivalent or better value
and which is  subject to a first  priority  (or,  as  permitted  by Section  2.1
hereof,  a second  priority)  security  interest in favor of the Agent  therein,
except as permitted by Section 6.2(a) of the Revolving Credit Agreement,  or (y)
applied to repay the  Obligations.  The inclusion of Proceeds of the  Collateral
under the security interests granted hereby shall not be deemed a consent by the
Agent to any sale or disposition  of any  Collateral  other than as permitted by
this Section 4.13.

Section 4.14 Further  Identification  of Collateral.  The Debtor will furnish to
the Agent from time to time  statements and schedules  further  identifying  and
describing  the  Collateral  and  such  other  reports  in  connection  with the
Collateral as the Agent may reasonably request. The Debtor shall promptly notify
the Agent if the value of the Collateral located at the facilities identified on
Schedule 3.5 hereto is less than 80% of the value of all of the Collateral.

Section  4.15  Notices.  The  Debtor  will  advise  the  Agent  promptly  and in
reasonable detail (i) of any Lien, security interest,  encumbrance or claim made
or  asserted  against  any of the  Collateral,  other  than,  unless  reasonably
requested  by the Agent,  Liens  permitted  by Section  6.2(a) of the  Revolving
Credit  Agreement,  (ii)  of  any  material  change  in the  composition  of the
Collateral,  and (iii) of the  occurrence  of any other event which would have a
material  adverse  effect on the  aggregate  value of the  Collateral  or on the
security interests granted to the Agent in this Security Agreement.

Section 4.16 Change of Law. The Debtor  shall  promptly  notify the Agent of any
change in law known to it which (i) adversely  affects or will adversely  affect
the validity,  perfection or priority of the security  interests granted hereby,
(ii)  requires  or will  require a change in the  proceedings  to be followed in
order to maintain and protect such  validity,  perfection  and priority or (iii)
could result in the Agent not having a perfected security interest in any of the
Collateral.

Section 4.17      Right of Inspection.

(a) Access to Books and Records. The Debtor shall,  following any request by the
Agent and upon reasonable  notice,  permit the Agent or its  representatives  to
have  full  and free  access  during  normal  business  hours to all the  books,
correspondence and records of the Debtor,  and the Agent or its  representatives
may examine the same, take extracts therefrom, make photocopies thereof and have
such discussions with officers,  employees and public  accountants of the Debtor
as the Agent may deem reasonably  necessary,  and the Debtor agrees to render to
the Agent, at the Debtor's cost and expense,  such clerical and other assistance
as  may  be  reasonably  requested  with  regard  thereto.  The  Agent  and  its
representatives  shall upon  reasonable  notice and during normal business hours
also  have the  right to enter  into  and  upon any  premises  where  any of the
Inventory or the  Equipment is located for the purpose of  inspecting  the same,
observing its use or protecting the interests of the Agent therein.

(b)  Audits.  The  Debtor  shall  permit  the  Lenders,   the  Agent  and  their
representatives  and advisors to review the operations of the Debtor and perform
the audits and  examinations  as  provided  in Section  6.1(l) of the  Revolving
Credit Agreement.

Section 4.18 Maintenance of Equipment. The Debtor will, at its expense, maintain
the Equipment in good operating condition, ordinary wear and tear excepted.
Section 4.19      Covenants Regarding Patent and Trademark Collateral.

(a)  Generally.  At  such  time as the  Debtor  shall  acquire  any  Patents  or
Trademarks,  it will comply with the terms,  covenants  and  warranties  of this
Section 4.19.

(b) Continued Use of Trademark.  The Debtor (either itself or through licensees)
will, unless the Debtor shall reasonably determine,  after consultation with the
Agent,  that a Trademark  is of  negligible  economic  value to the Debtor,  (i)
continue  to use each  Trademark  on each  and  every  Trademark  class of goods
applicable  to its current  products  and  services as  reflected in its current
catalogs,  brochures and price lists in order to maintain each Trademark in full
force and free from any claim of  abandonment  for non-use,  (ii) maintain as in
the past the quality of products  and  services  offered  under each  Trademark,
(iii) employ each Trademark with the appropriate  notice of  registration,  (iv)
not adopt or use any mark which is confusingly  similar to a colorable imitation
of any Trademark and (v) not (and not permit any licensee or sublicensee thereof
to) do any act or knowingly  omit to do any act whereby any Trademark may become
invalidated.

(c) No  Abandonment.  The Debtor will not,  unless the Debtor  shall  reasonably
determine,  after  consultation  with the Agent,  that a Patent is of negligible
economic  value to the  Debtor,  do any act,  or  knowingly  omit to do any act,
whereby any Patent may be abandoned or dedicated.

(d) Notice of Abandonment or Adverse Determinations. The Debtor shall notify the
Agent  immediately if it knows,  or has reason to know,  that any application or
registration  relating  to any  Patent or  Trademark  may  become  abandoned  or
dedicated,  or of any adverse determination or development  (including,  without
limitation,  the institution of, or any such determination or development in any
proceeding  in the United  States  Patent and  Trademark  Office or any court of
tribunal in any  country)  regarding  the  Debtor's  ownership  of any Patent or
Trademark, its right to register the same or keep and maintain the same.

(e) Filings After Notice to Agent.  In no event shall the Debtor,  either itself
or through any agent,  employee,  licensee or designee,  file an application for
registration  of any  Patent or  Trademark  with the  United  States  Patent and
Trademark  Office or any  similar  office or agency in any other  country or any
political  subdivision  thereof,  unless it promptly informs the Agent and, upon
request of the Agent, executes and delivers any and all agreements, instruments,
documents  and papers as the Agent may request to evidence the Agent's  security
interest in such Patent or Trademark and the goodwill and general intangibles of
the  Debtor  relating  thereto or  represented  thereby,  and the Debtor  hereby
constitutes the Agent its attorney-in-fact to execute and file all such writings
for the foregoing purposes, all such acts of such attorney being hereby ratified
and confirmed.

(f) Pursuit of Applications  and Maintenance of  Registrations.  The Debtor will
take all necessary  steps,  including,  without  limitation,  in any  proceeding
before the United States Patent and  Trademark  Office or any similar  office or
agency in any other country or any political  subdivision  thereof,  to maintain
and pursue each  application  (and to obtain the relevant  registration)  and to
maintain each  registration  of the Patents and  Trademarks,  including  without
limitation, filing of applications for renewal, affidavits of use and affidavits
of incontestability;  provided,  however, that no such Patent or Trademark shall
be required to be  maintained  or pursued to the extent such Patent or Trademark
is  determined  by the  Debtor,  after  consultation  with the  Agent,  to be of
negligible economic value to the Debtor.

(g) Notice of  Infringement.  If any of the Patent and  Trademark  Collateral is
infringed,  misappropriated  or  diluted  by a third  party,  the  Debtor  shall
promptly  notify the Agent after it learns thereof and shall,  unless the Debtor
shall reasonably determine,  after consultation with the Agent, that such Patent
and Trademark Collateral is of negligible economic value to the Debtor, promptly
sue for infringement, misappropriation of dilution, seek injunctive relief where
appropriate   and  recover   any  and  all   damages   for  such   infringement,
misappropriation  or  dilution,  or take such other  action as the Debtor  shall
reasonably deem appropriate  under the  circumstances to protect such Patent and
Trademark Collateral.

Section  4.20  Termination  of Federal  Contracts.  With respect to each Federal
Contract in respect of which the Debtor is required to execute an  Assignment of
Federal  Contract in accordance with Section 4.21 hereof,  the Debtor shall give
prompt written  notice to the Agent if the U.S.  Government  shall  terminate or
threaten to  terminate  (whether  for  convenience  or default) any such Federal
Contract  with the Debtor  having a value  (including  unexercised  options)  of
$100,000 or more. In addition,  the Debtor shall give prompt  written  notice to
the Agent if the U.S.  Government  shall  terminate or threaten to terminate any
contract between the U.S.  Government and any other prime contractor under which
the  Debtor  is a  subcontractor  if the  value of such  subcontract  (including
unexercised options) is $100,000 or more.

Section 4.21 Federal  Contracts.  The Debtor shall provide to the Agent, as soon
as reasonably  practicable but not later than forty-five (45) days following the
end of each Fiscal Quarter,  a report identifying each Federal Contract to which
it is a party,  having  attached  thereto  a copy of the first two pages of such
Federal  Contract  and any  amendment  thereto,  to the  extent  not  previously
provided to the Agent.  At the request of the Agent  (unless an Event of Default
shall have  occurred and be  continuing,  in which case no such request shall be
required),  the Debtor shall  execute and deliver to the Agent an  Assignment of
Federal Contract, in substantially the form of Exhibit A hereto (the "Assignment
of Federal Contract"), and execute any other instruments or take any other steps
required  by the Agent in order  that all moneys due or to become due under such
Federal  Contracts shall be assigned to the Agent and notice thereof given under
the Assignment of Claims Act, including without  limitation  delivery of Notices
of Assignments with respect to each Federal Contract as contemplated by Appendix
A to Exhibit A hereto.

Section 4.22 Reimbursement Obligation. Should the Debtor fail to comply with the
provisions of this Security  Agreement,  the Revolving  Credit  Agreement or any
other agreement relating to the Collateral such that the value of any Collateral
or the validity,  perfection,  rank or value of any security interest granted to
the  Agent  hereunder  or  thereunder  is  thereby   diminished  or  potentially
diminished or put at risk (as reasonably  determined by the Agent), the Agent on
behalf of the Debtor may, but shall not be required to,  effect such  compliance
on behalf of the Debtor,  and the Debtor shall  reimburse the Agent for the cost
thereof on demand,  and interest shall accrue on such  reimbursement  obligation
from the date the relevant  costs are incurred  until  reimbursement  thereof in
full at the Default Rate.

ARTICLE V
                          REMEDIES; RIGHTS UPON DEFAULT

Section 5.1 UCC Rights.  In the event that any  portion of the  Obligations  has
been declared or becomes due and payable in accordance with the Revolving Credit
Agreement or other Credit  Documents and such  Obligations have not been paid in
full,  the Agent may in addition to all other rights and remedies  granted to it
in this Security  Agreement and in any other  instrument or agreement  securing,
guarantying,  evidencing or relating to the Obligations, exercise (i) all rights
and  remedies of a secured  party under the UCC (whether or not in effect in the
jurisdiction  where  such  rights  are  exercised)  and  (ii) all  other  rights
available to the Agent at law or in equity.

Section 5.2  Payments on  Collateral.  Without  limiting the rights of the Agent
under any other  provision of this  Security  Agreement,  if an Event of Default
shall occur and be continuing:

(i)     all payments  received by the Debtor under or in connection  with any of
        the Collateral shall be held by the Debtor in trust for the Agent, shall
        be segregated  from other funds of the Debtor and shall  forthwith  upon
        receipt by the Debtor be turned  over to the Agent,  in the same form as
        received by the Debtor  (duly  indorsed  by the Debtor to the Agent,  if
        required to permit collection thereof by the Agent); and

(ii)    all such  payments  received  by the Agent  (whether  from the Debtor or
        otherwise)  may,  in the sole  discretion  of the Agent,  be held by the
        Agent as collateral  security for, and/or then or at any time thereafter
        applied in whole or in part by the Agent to the payment of, the expenses
        and the Obligations as set forth in Section 5.11 hereof.

Section 5.3  Possession of Collateral.  In  furtherance  of the  foregoing,  the
Debtor  expressly  agrees  that,  if an  Event of  Default  shall  occur  and be
continuing, the Agent may (i) by judicial powers, or without judicial process if
it can be done without breach of the peace, enter any premises where any of such
Collateral is or may be located and,  without  charge or liability to the Agent,
seize and remove such  Collateral from such premises and (ii) have access to and
use of the Debtor's books and records relating to such Collateral.








Section 5.4       Sale of Collateral; Notice.

(a) Sale of Collateral.  The Debtor expressly agrees that if an Event of Default
shall occur and be continuing, the Agent, without demand of performance or other
demand or notice of any kind (except the notice  specified below of the time and
place of any public or private  sale) to or upon the Debtor or any other  Person
(all of which  demands  and/or  notices are hereby  waived by the  Debtor),  may
forthwith (i) apply the cash, if any, then held by it as collateral as specified
in Section  5.11 hereof and (ii) if there shall be no cash or such cash shall be
insufficient to pay the Obligations in full, collect,  receive,  appropriate and
realize upon the Collateral,  and/or sell, assign,  give an option or options to
purchase or otherwise  dispose of and deliver the  Collateral (or contract to do
so) or any part thereof in one or more parcels (which need not be in round lots)
at public or  private  sale,  at any  office of the Agent or  elsewhere  in such
manner as is  commercially  reasonable and, as the Agent may deem best, for cash
or on credit or for future delivery  without  assumption of any credit risk. The
Agent shall have the right upon any such public sale,  and, if the Collateral is
of a type customarily  sold in a recognized  market or is of a type which is the
subject of widely distributed  standard price quotations,  upon any such private
sale or sales,  to purchase the whole or any part of the Collateral so sold, and
thereafter to hold the same,  absolutely and free from any right or claim of any
kind. To the extent  permitted by applicable  law, the Debtor waives all claims,
damages  and  demands  against  the  Agent  arising  out  of  the   foreclosure,
repossession, retention or sale of the Collateral.

(b) Notice of Sale. Unless the Collateral threatens to decline speedily in value
or is of a type  customarily sold on a recognized  market,  the Agent shall give
the Debtor  ten (10)  days'  written  notice of its  intention  to make any such
public or private sale or sale at a broker's board or on a securities  exchange.
Such  notice  shall (i) in the case of a public  sale,  state the time and place
fixed  for  such  sale,  (ii) in the  case of sale at a  broker's  board or on a
securities  exchange,  state the board or  exchange  at which such sale is to be
made and the day on which the  Collateral,  or the portion  thereof  being sold,
will first be offered  for sale and (iii) in the case of a private  sale,  state
the day after which such sale may be consummated.  The Agent shall not obligated
to make any such sale  pursuant  to any such  notice.  The Agent may adjourn any
public or private  sale or cause the same to be  adjourned  from time to time by
announcement at the time and place fixed for the sale, and such sale may be made
at any time or place to which the same may be so  adjourned.  In the case of any
sale of all or any part of the Collateral on credit or for future delivery,  the
Collateral  so sold may be retained by the Agent until the selling price is paid
by the purchaser thereof, but the Agent shall not incur any liability in case of
the failure of such purchase to take up and pay for the  Collateral so sold and,
in the case of such failure, such Collateral may again be sold upon like notice.

(c) Special  Provisions  Relating to Sales of Securities.  The Debtor recognizes
that  the  Agent  may be  unable  to  effect  a  public  sale  of any or all the
Collateral  constituting a "security" (as such term is defined in the Securities
Act) by reason of  certain  prohibitions  contained  in the  Securities  Act and
applicable state securities laws or otherwise, and may be compelled to resort to
one or more private sales thereof to a restricted  group of purchasers that will
be obliged to agree,  among other things,  to acquire such  securities for their
own account for  investment  and not with a view to the  distribution  or resale
thereof.  The Debtor  acknowledges  and agrees  that any such  private  sale may
result in prices and other terms less  favorable than if such sale were a public
sale and, notwithstanding such circumstances,  agrees that any such private sale
shall be deemed to have been made in a commercially reasonable manner. The Agent
shall be under no obligation to delay a sale of any of Collateral constituting a
security  for the  period of time  necessary  to permit  the  issuer  thereof to
register  such  securities  for public sale under the  Securities  Act, or under
applicable state securities laws, even if such issuer would agree to do so.

Section  5.5  Rights of  Purchasers.  Upon any sale of the  Collateral  (whether
public or  private),  the Agent  shall  have the right to  deliver,  assign  and
transfer  to the  purchaser  thereof  the  Collateral  so sold.  Each  purchaser
(including  the  Agent)  at any such  sale  shall  hold the  Collateral  so sold
absolutely,  free from any claim or right of whatever kind, including any equity
or right of redemption of the Debtor who, to the extent permitted by law, hereby
specifically waives all rights of redemption, including, without limitation, any
right to redeem the Collateral  under Section 9-506 of the UCC, and any right to
a judicial or other stay or approval  which it has or may have under any law now
existing or hereafter adopted.

Section 5.6       Additional Rights of the Agent.

(a) Right to Maintain Proceedings.  The Agent (i) shall have the right and power
to institute and maintain such suits and proceedings as it may deem  appropriate
to protect and enforce the rights  vested in it by this  Security  Agreement and
(ii) may proceed by suit or suits at law or in equity to enforce such rights and
to foreclose  upon the  Collateral and to sell all or, from time to time, any of
the   Collateral   under  the  judgment  or  decree  of  a  court  of  competent
jurisdiction.

(b)  Appointment  of  Receiver.  The Agent  shall,  to the extent  permitted  by
applicable law,  without notice to the Debtor to any party claiming  through the
Debtor,  without regard to the solvency or insolvency at such time of any Person
then liable for the  payment of any of the  Obligations,  without  regard to the
then value of the Collateral and without requiring any bond from any complainant
in such  proceedings,  be entitled as a matter of right to the  appointment of a
receiver  or  receivers  (who may be the  Agent) of the  Collateral  or any part
thereof,  pending  such  proceedings,  with such powers as the court making such
appointment  shall  confer,  and to the  entry  of an order  directing  that the
profits, revenues and other income of the property constituting the whole or any
part of the Collateral be segregated,  sequestered and impounded for the benefit
of the Agent,  and the Debtor  irrevocably  consents to the  appointment of such
receiver or receivers and to the entry of such order.

(c) No Duty to  Exercise  Rights.  In no event  shall the Agent have any duty to
exercise any rights or take any steps to preserve the rights of the Agent in the
Collateral,  nor shall the Agent be liable to the Debtor or any other Person for
any loss caused by the Agent's failure to meet any obligation imposed by Section
9-207 of the UCC or any successor provision. Without limiting the foregoing, the
Agent  shall be deemed to have  exercised  reasonable  care in the  custody  and
preservation  of the  Collateral in its possession if the Collateral is accorded
treatment  substantially equal to that which the Agent accords its own property,
it being understood that the Agent shall not have any duty or responsibility for
(i) ascertaining or taking action with respect to calls, conversions, exchanges,
maturities,  tenders or other matters relative to any Collateral, whether or not
the Agent has or is deemed to have knowledge of such matters, or (ii) taking any
necessary  steps to preserve  rights  against any  parties  with  respect to any
Collateral.

Section 5.7       Remedies Not Exclusive, etc.

(a) Remedies Not Exclusive. No remedy conferred upon or reserved to the Agent in
this  Security  Agreement  is intended to be  exclusive  of any other  remedy or
remedies,  but every such remedy shall be cumulative and shall be in addition to
every other  remedy  conferred  herein or now or  hereafter  existing at law, in
equity or by statute.

(b)  Restoration  of Rights.  If the Agent shall have  proceeded  to enforce any
right,  remedy or power under this Security Agreement and the proceeding for the
enforcement  thereof shall have been discontinued or abandoned for any reason or
shall have been  determined  adversely  to the  Agent,  the Debtor and the Agent
shall,   subject  to  any  determination  in  such  proceeding,   severally  and
respectively  be  restored  to their  former  positions  and  rights  under this
Security Agreement,  and thereafter all rights, remedies and powers of the Agent
shall continue as though no such proceedings had been taken.

(c)  Enforcement.  All rights of action  under this  Security  Agreement  may be
enforced by the Agent without the  possession of any  instrument  evidencing any
Obligation or the production  thereof at any trial or other proceeding  relative
thereto, and any suit or proceeding  instituted by the Agent shall be brought in
its name and any judgment shall be held as part of the Collateral.


Section 5.8       Waiver and Estoppel.

(a) No Actions to Impede Sale of Collateral. The Debtor agrees, to the extent it
may lawfully do so, that it will not at any time in any manner  whatsoever claim
or take the benefit or advantage of any appraisal,  valuation,  stay, extension,
moratorium,  turnover or redemption  law, or any law permitting it to direct the
order in which the  Collateral  shall be sold,  now or at any time  hereafter in
force  which  may  delay,   prevent  or  otherwise  affect  the  performance  or
enforcement  of this  Security  Agreement,  and  hereby  waives  all  benefit or
advantage of all such laws. The Debtor covenants that it will not hinder,  delay
or impede  the  execution  of any power  granted  to the Agent in this  Security
Agreement, any Assignment of Federal Contract or any other Credit Document.

(b) Collateral Sold As An Entirety. The Debtor, to the extent it may lawfully do
so, on behalf of itself and all who claim through or under it, including without
limitation any and all  subsequent  creditors,  vendees,  assignees and lienors,
waives  and  releases  all  rights to demand or to have any  marshalling  of the
Collateral upon any sale, whether made under any power of sale granted herein or
pursuant to judicial  proceedings or under any foreclosure or any enforcement of
this Security Agreement,  and consents and agrees that all of the Collateral may
at any such sale be offered and sold as an entirety.

(c) Waiver of  Notices.  The Debtor  waives,  to the  extent  permitted  by law,
presentment,  demand,  protest  and any notice of any kind  (except  the notices
expressly required hereunder) in connection with this Security Agreement and any
action taken by the Agent with respect to the Collateral.

Section 5.9       Power of Attorney; Powers Coupled With An Interest.

(a) Power of Attorney.  Without limiting any other right granted hereunder,  the
Debtor hereby irrevocably constitutes and appoints the Agent, with full power of
substitution,  as its true and  lawful  attorney-in-fact  with full  irrevocable
power and  authority in the place and stead of the Debtor and in the name of the
Debtor  or in its  own  name,  from  time  to  time  in the  Agent's  reasonable
discretion,  for the  purpose  of  carrying  out  the  terms  of  this  Security
Agreement,  to take any and all  appropriate  action and to execute  any and all
documents and instruments  which may be necessary or desirable to accomplish the
purpose of this Security  Agreement and,  without limiting the generality of the
foregoing,  hereby gives the Agent the power and right, on behalf of the Debtor,
without notice to or assent by the Debtor,  to do the  following:  (i) to pay or
discharge  taxes,  liens,  security  interests or other  encumbrances  levied or
placed on or threatened against
        the Collateral;
(ii)    to effect any repairs or any  insurance  called for by the terms of this
        Security  Agreement or any other Credit Document,  and to pay all or any
        part of the premiums therefor and the costs thereof;

          (iii)upon the occurrence  and  continuance of any Event of Default and
               otherwise to the extent provided in this Security Agreement,  (A)
               to  direct  any party  liable  for any  payment  under any of the
               Collateral  to make  payment  of any and all - moneys  due and to
               come due  thereunder  directly to the Agent or as the Agent shall
               direct,  (B) to  receive  payment  of and - receipt  for,  and to
               demand and sue for, any and all moneys,  claims and other amounts
               due and to become due at any time in respect of or arising out of
               the Collateral, (C) to sign and indorse and receive, take, assign
               and  deliver,  any  -  checks,  notes,  drafts,   negotiable  and
               non-negotiable  instruments,  any  invoices,  freight  or express
               bills,  bills of lading,  storage or warehouse  receipts,  drafts
               against  debtors,  assignments,   verifications  and  notices  in
               connection  with  accounts  and other  documents  relating to the
               Collateral,  (D) to commence,  settle,  compromise,  compound,  -
               prosecute, defend or adjust any claim, suit, action or proceeding
               with respect to, or in connection  with, the  Collateral,  (E) to
               sell,  transfer,   assign  or  otherwise  deal  in  or  with  the
               Collateral or any part thereof,  as fully and - effectively as if
               the Agent were the absolute  owner  thereof and (F) to do, at its
               option,  but at the expense of the - Debtor,  at any time or from
               time to time, all acts and things which the Agent deems necessary
               to  protect,  preserve  or realize  upon the  Collateral  and the
               Agent's security interest therein,  in order to effect the intent
               of this Security  Agreement,  all as fully and effectively as the
               Debtor might do.

(b) Powers Coupled With an Interest.  All authorizations and agencies granted or
provided  herein with respect to the  Collateral,  including the powers  granted
under clause (a) of this Section 5.9, are irrevocable and powers coupled with an
interest.

Section 5.10 Certain Provisions  Relating to Securities.  Solely with respect to
any Collateral  constituting a "security" (as defined in the Securities Act), if
an Event of Default shall have occurred and be continuing,  all such  securities
(as defined in the Securities Act)  constituting a part of the Collateral shall,
at the  request  of the  Agent,  be  registered  in the name of the Agent or its
nominee,  and the Agent or its nominee may  thereafter  exercise (i) all voting,
corporate and other rights,  powers and privileges pertaining to such Collateral
at any meeting of shareholders of the issuer thereof or otherwise,  and (ii) any
and all  rights of  conversion,  exchange,  subscription  and any other  rights,
privileges or options  pertaining to such  Collateral as if it were the absolute
owner  thereof  (including,  without  limitation,  the right to  exchange at its
discretion  any  and  all  such  Collateral  upon  the  merger,   consolidation,
reorganization, recapitalization or other fundamental change in the structure of
any such  issuer,  or upon the exercise by the Debtor or the Agent of any right,
privilege or option pertaining to such Collateral,  and in connection therewith,
the right to deposit and deliver any and all such Collateral with any committee,
depositary, transfer agent, registrar or other designated agency upon such terms
and conditions as it may determine), all without liability except to account for
property  actually  received  by it and except as  provided  in  Section  5.6(c)
hereof,  but the Agent  shall  have no duty to the Debtor to  exercise  any such
right, privilege or option and shall not be responsible for any failure to do so
or delay in so doing.

Section  5.11  Application  of  Monies.  The  proceeds  of any sale of, or other
realization  upon,  all or any part of the  Collateral  shall be  applied by the
Agent in the following order of priority:
         first,  to payment of the  expenses of such sale or other  realization,
         including  reasonable  compensation  to the  Agent and its  agents  and
         counsel, and all expenses, liabilities and advances incurred or made by
         the Agent,  its  agents  and  counsel  in  connection  therewith  or in
         connection with the care, safekeeping or otherwise of any or all of the
         Collateral; second, to payment of the Obligations, in such order as the
         Agent may elect; and third, any surplus then remaining shall be paid to
         the Debtor,  or its  successors  or assigns,  or to  whomsoever  may be
         lawfully  entitled to receive the same  (including  pursuant to Section
         9-504(1)(C)  of the UCC) or as a court of  competent  jurisdiction  may
         direct.





ARTICLE VI
                                  MISCELLANEOUS

Section 6.1 Notices.  All notices,  requests and other communications to a party
hereunder  shall be in writing  and shall be given to such party at its  address
set forth on the  signature  page hereof or such other address as such party may
hereafter  specify for that  purpose by notice to the other.  Each such  notice,
request or other  communication shall be effective (i) in the case of telephonic
notice (to the extent  expressly  permitted  hereunder),  when made, (ii) in the
case of notice delivered by overnight  express  courier,  one Business Day after
the Business Day such notice was delivered to such courier, (iii) in the case of
notice  delivered by first class mail, three Business Days after being deposited
in the mail,  postage  prepaid,  return receipt  requested,  (iv) in the case of
notice by hand,  when  delivered,  or (v) in the case of notice by any customary
means of telecommunication, when sent provided confirmation of receipt or answer
back has been  received,  in each  case if  addressed  to any  party  hereto  as
provided  herein.  Rejection or refusal to accept,  or the  inability to deliver
because of a changed address of which no notice was given,  shall not affect the
validity of notice given in accordance with this section.

Section  6.2 No  Waiver;  Cumulative  Remedies.  The Agent  shall not by any act
(except by a written  instrument  pursuant  to Section  6.3 hereof) be deemed to
have waived any right or remedy hereunder. No failure to exercise, nor any delay
in exercising,  on the part of the Agent any right, power or privilege hereunder
shall operate as a waiver thereof.  No single or partial  exercise of any right,
power or  privilege  hereunder  shall  preclude  any other or  further  exercise
thereof or the exercise of any other right, power or privilege.  A waiver by the
Agent  of any  right  or  remedy  hereunder  on any one  occasion  shall  not be
construed as a bar to any right or remedy which the Agent would  otherwise  have
on any future occasion.  The rights and remedies herein provided are cumulative,
may be  exercised  singly or  concurrently  and are not  exclusive  of any other
rights or remedies provided by law.

Section 6.3  Amendments  and Waivers.  None of the terms or  provisions  of this
Security Agreement may be amended,  supplemented or otherwise modified except by
a written  instrument  executed by the Debtor and the Agent;  provided  that any
provision of this  Security  Agreement may be waived by the Agent in a letter or
agreement  executed by the Agent or by telex or facsimile  transmission from the
Agent.

Section 6.4  Successors and Assigns.  The provisions of this Security  Agreement
shall be binding  upon and inure to the benefit of the parties  hereto and their
respective  successors and assigns;  provided,  however, that the Debtor may not
assign or transfer any of its rights or obligations  hereunder without the prior
written consent of the Agent.

Section 6.5  Governing  Law. THIS  SECURITY  AGREEMENT  SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE  WITH THE LAWS OF THE  COMMONWEALTH  OF VIRGINIA,  OTHER
THAN ITS LAWS RESPECTING CHOICE OF LAW OTHER THAN THOSE CONTAINED IN THE UCC.

Section 6.6       Limitation by Law; Severability.

(a) All rights,  remedies and powers provided in this Security  Agreement may be
exercised  only to the extent  that the  exercise  thereof  does not violate any
applicable  provision of law, and all the provisions of this Security  Agreement
are intended to be subject to all applicable  mandatory  provisions of law which
may be controlling  and to be limited to the extent  necessary so that they will
not render this Security Agreement  invalid,  unenforceable in whole or in part,
or not entitled to be recorded,  registered or filed upon the  provisions of any
applicable law.

(b) If any provision hereof is invalid and  unenforceable  in any  jurisdiction,
then, to the fullest extent  permitted by law, (i) the other  provisions  hereof
shall  remain  in full  force  and  effect  in such  jurisdiction  and  shall be
liberally  construed in favor of the Agent in order to carry out the  intentions
of the parties  hereto as nearly as may be possible and (ii) the  invalidity  or
unenforceability  of any provision hereof in any  jurisdiction  shall not affect
the validity or enforceability of such provision in any other jurisdiction.

Section 6.7 Counterparts.  This Security Agreement may be executed in any number
of counterparts and by different parties hereto on separate  counterparts,  each
complete set of which,  when so executed and delivered by all parties,  shall be
an original, but all such counterparts shall together constitute but one and the
same instrument.

Section 6.8  Expenses of the Agent.  The Debtor shall pay to the Agent from time
to time upon demand,  all of the costs and expenses incurred by the Agent or any
Lender (including,  without limitation, the reasonable fees and disbursements of
counsel  and any  amounts  payable  by the  Agent or any  Lender to any of their
respective   agents)  (i)  arising  in  connection   with  the   administration,
modification, amendment, waiver or termination of this Security Agreement or any
document or agreement  contemplated hereby or any consent or waiver hereunder or
thereunder  or (ii)  incurred  in  connection  with the  administration  of this
Security  Agreement,  or any document or agreement  contemplated  hereby,  or in
connection  with the  administration,  sale or other  disposition  of Collateral
hereunder  or  under  any  document  or  agreement  contemplated  hereby  or the
preservation,  protection or defense of the rights of the Agent or any Lender in
and to the Collateral.

Section 6.9 Indemnification.  The Debtor shall at all times hereafter indemnify,
hold  harmless  and,  on demand,  reimburse  the Agent and the Lenders and their
respective subsidiaries,  affiliates,  successors, assigns, officers, directors,
employees and agents,  and their respective  heirs,  executors,  administrators,
successors and assigns (all of the foregoing parties, including, but not limited
to, the Agent, being hereinafter  collectively  referred to as the "Indemnities"
and  individually  as an  "Indemnitee")  from,  against  and  for  any  and  all
liabilities, obligations, claims, damages, actions, penalties, causes of action,
losses, judgments, suits, costs, expenses and disbursements,  including, without
limitation,  attorney's  fees (any and all of the  foregoing  being  hereinafter
collectively referred to as the "Liabilities" and individually as a "Liability")
which the Indemnitees,  or any of them, might be or become subjected,  by reason
of,  or  arising  out of the  preparation,  execution,  delivery,  modification,
administration  or  enforcement  of, or performance of the Agent's rights under,
this  Security  Agreement  or  any  other  document,   instrument  or  agreement
contemplated hereby or executed in connection herewith;  provided, however, that
the Debtor shall not be liable to any Indemnitee for any Liability caused solely
by the gross negligence or willful  misconduct of such  Indemnitee.  In no event
shall any Indemnitee,  as a condition to enforcing its rights under this Section
6.9 or  otherwise,  be  obligated  to  make a claim  against  any  other  Person
(including,  without  limitation,  the Agent) to enforce  its rights  under this
Section 6.9.

Section 6.10 Termination; Survival. This Security Agreement shall terminate when
the security  interests granted hereunder have terminated and the Collateral has
been  released  as  provided  in  Section  2.6;  provided,   however,  that  the
obligations  of the Debtor under Section 4.22 and the provisions of this Article
6 shall survive any such termination.

Section 6.11 Judicial Proceedings; Waiver of Jury Trial. Any judicial proceeding
brought  against the Debtor with respect to any Credit  Agreement  Related Claim
hereby may be brought in any court of competent jurisdiction in the Commonwealth
of Virginia,  County of Fairfax, or any Federal court in the Eastern District of
Virginia, and, by execution and delivery of this Security Agreement,  the Debtor
(a) accepts,  generally and  unconditionally,  the nonexclusive  jurisdiction of
such courts and any related  appellate court and irrevocably  agrees to be bound
by any judgment rendered thereby in connection with any Credit Agreement Related
Claim and (b)  irrevocably  waives any objection it may now or hereafter have as
to the venue of any such proceeding brought in such a court or that such a court
is an inconvenient  forum.  The Debtor hereby waives personal service of process
and  consents  that  service  of  process  upon it may be made by  certified  or
registered  mail,  return  receipt  requested,   at  its  address  specified  or
determined in accordance with the provisions of Section 6.1 hereof,  and service
so made shall be deemed  completed on the earlier of (x) the receipt thereof and
(y) if sent by  registered or certified  mail (return  receipt  requested),  the
fifth (5th)  Business Day after such  service is deposited in the mail.  Nothing
herein shall affect the right of the Agent to serve  process in any other manner
permitted  by law or shall  limit the  right of the  Agent to bring  proceedings
against  the  Debtor  in the  courts  of any other  jurisdiction.  Any  judicial
proceeding by the Debtor  against the Agent  relating to or involving any Credit
Agreement  Related  Claim hereby shall be brought only in a court located in the
Commonwealth of Virginia, County of Fairfax, or the Federal court in the Eastern
District of  Virginia.  THE DEBTOR AND THE AGENT  HEREBY  UNCONDITIONALLY  WAIVE
TRIAL BY JURY IN ANY JUDICIAL PROCEEDING TO WHICH THEY ARE PARTIES INVOLVING ANY
CREDIT AGREEMENT RELATED CLAIM.

Section 6.12 Integration. This Security Agreement and the other Credit Documents
constitute the entire agreement of the Agent, the Lenders,  the Borrower and the
other Credit Parties with respect to the subject matter hereof and thereof,  and
there are no promises, undertakings,  representations or warranties by the Agent
or any Lender relative to the subject matter hereof or thereof not expressly set
forth or referred to herein or in the other Credit Documents.

Section 6.13  Authority of Agent.  The Debtor  acknowledges  that the rights and
responsibilities  of the Agent under this Security Agreement with respect to any
action  taken by the Agent or the exercise or  non-exercise  by the Agent of any
option,  voting right,  request,  judgment or other right or remedy provided for
herein or resulting or arising out of this Security  Agreement shall, as between
the Agent and the Lenders,  be governed by the Revolving Credit Agreement and by
such other  agreements with respect thereto as may exist from time to time among
them, but, as between the Agent and the Debtor,  the Agent shall be conclusively
presumed to be acting as agent for the Lenders with full and valid  authority so
to act or refrain from acting, and the Debtor shall not be under any obligation,
or entitlement, to make any inquiry respecting such authority.

Section 6.14 Headings,  Bold Type and Table of Contents.  The section  headings,
subsection headings,  and bold type used herein and the Table of Contents hereto
have been  inserted  for  convenience  of reference  only and do not  constitute
matters to be considered in interpreting this Security Agreement.

         IN WITNESS  WHEREOF,  the parties  hereto  have  caused  this  Security
Agreement to be duly executed by their respective  authorized officers as of the
day and year first written above.

                                                     GKMG, INC.

Address:
Canal Square
1054 Thirty-first Street, NW
Washington, District of Columbia 20007      By: /s/ Morris R. Garfinkle______
Attention:                                           Name: Morris R. Garfinkle
Phone:  (202) 342-5200                      Title: President
Fax:  (202) 337-8787


                              BANK OF AMERICA, N.A.
                            d/b/a NationsBank, N.A.,
                         successor to NationsBank, N.A.

Address:
6610 Rockledge Drive
Bethesda, Maryland 20817                    By:/s/ James W. Gaittens______
Attention:  James W. Gaittens               Name: James W. Gaittens
Phone:  (301) 493-2976                      Title: Senior Vice President
Fax:  (301) 571-9098


<PAGE>


                                  Schedule 3.4

                                Place of Business



                                  Canal Square
                          1054 Thirty-first Street, NW
                     Washington, District of Columbia 20007


<PAGE>


                                  Schedule 3.5

                             Location of Collateral


                                  Canal Square
                          1054 Thirty-first Street, NW
                     Washington, District of Columbia 20007


<PAGE>


                                  Schedule 3.6

                        Trade Names, Division Names, etc.

                                      GKMG


<PAGE>


                                  Schedule 3.7

                             Patents and Trademarks


                            Applied for Service Mark
                                       for
               "Competitive Positioning for Global Transportation"


<PAGE>


                                  Schedule 4.1

                                   UCC Filings




<PAGE>


     Exhibit A to Security Agreement

                                     FORM OF
                         ASSIGNMENT OF FEDERAL CONTRACT

This ASSIGNMENT OF FEDERAL CONTRACT, dated as of _____, __ (the "Agreement"), is
made by GKMG,  Inc., a District of Columbia  corporation  (the  "Assignor"),  in
favor  of  BANK  OF  AMERICA,   N.A.  d/b/a  Nationsbank,   N.A.,  successor  to
NationsBank,  N.A.,]  a  national  banking  association  (the  "Agent"),  in its
capacity  as Agent for the  lenders  from time to time a party to the  Revolving
Credit Agreement (as defined in the Security Agreement referred to below).
                                                      W I T N E S S E T H:

WHEREAS,  the  Assignor has secured  certain  obligations  undertaken  by Hagler
Bailly,  Inc.  pursuant to the provisions of a Security  Agreement,  dated as of
___________________, ____ (as the same may be amended, supplemented or otherwise
modified  from time to time,  the  "Security  Agreement"),  by and  between  the
Assignor and the Agent; and

WHEREAS,  the Assignor is a party to, and from time to time will become entitled
to receive moneys under and by virtue of, a certain contract with,  involving or
for the  benefit of the United  States of America or any  department,  agency or
instrumentality thereof (herein referred to as the "Government"),  designated as
Contract  Number  _______  entered into by the Assignor  and the  Government  on
________ __, 19__ (which contract,  together with all additions,  change orders,
supplements,  amendments, renewals, extensions, and modifications thereto now or
hereafter in effect, are hereinafter collectively called the "Contract"); and

WHEREAS,  pursuant to the Security  Agreement,  the Assignor has  undertaken  to
effectuate the assignment(s) and other actions contemplated by this Agreement.

NOW,  THEREFORE,  in  consideration  of the premises and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
Assignor covenants and agrees as follows:

1.  Incorporation  By Reference.  The  provisions of the Security  Agreement are
incorporated  herein  by  reference,  and  the  terms  defined  in the  Security
Agreement are used herein with the same meanings.

2.  Representations.  The Assignor represents and warrants to the Agent that (a)
the Contract is legal,  valid and binding on the Assignor and, to its knowledge,
the other parties thereto,  is in full force and effect, and is not evidenced by
any chattel paper or instrument, (b) upon due filing of this Agreement, together
with a Notice of Assignment  substantially in the form of Appendix A hereto with
the authorized representative, the execution and delivery of this Agreement does
not violate and is not in conflict  with the  provisions  of the  Contract,  (c)
there has been no default on the part of the  Assignor or any other party to the
Contract,  (d) the Assignor has made no previous  assignment  of the Contract to
any person and knows of no fact or defense that will render the moneys due or to
be  due  thereunder  uncollectible,  (e) no  financing  statement  covering  the
Contract is on file in any public office except financing statements in favor of
the Agent,  (f) no set-off  or  counterclaim  to any moneys due or to become due
under the  Contract  exists on the date hereof,  and no agreement  has been made
with any person under which any  deduction  or discount may be claimed,  and (g)
the address of the office where the Assignor  keeps its records  concerning  the
Contract is ____________________.

3.  Collateral.  As  security  and  collateral  for  the  payment  of all of the
Obligations  (defined in the Security  Agreement)  and for  performance  of, and
compliance  with,  by the  Assignor,  all of the terms,  covenants,  conditions,
stipulations,  and  agreements  contained in this  Agreement and in the Security
Agreement,  the Assignor hereby assigns to the Agent,  and grants to the Agent a
lien on and  security  interest  in,  all  moneys  and claims for moneys now and
hereafter  due and to  become  due to the  Assignor  under or by  reason  of the
Contract,  together  with all  cash and  non-cash  proceeds  thereof;  provided,
however,  that nothing  contained  herein shall impose upon the Agent any of the
obligations or liabilities of the Assignor under the Contract.

     4. Covenants. Until payment and performance in full of the Obligations, the
Assignor covenants as follows:

(a) The  Assignor  shall  place  on any and all  vouchers,  invoices,  or  other
instruments demanding payment under the Contract the direction that such payment
is to be made to the Agent in accordance with Section 5 of this Agreement.

(b) The Assignor shall promptly upon request execute,  acknowledge,  and deliver
any  notice,  financing  statement,   renewal,   affidavit,   deed,  assignment,
continuation statement,  security agreement,  certificate,  or other document as
the  Agent  may  require  in  order to  perfect,  preserve,  maintain,  protect,
continue, and/or extend the assignment, lien, and security interest of the Agent
under this  Agreement and its priority.  The Assignor  shall pay to the Agent on
demand all taxes,  costs, and expenses  incurred by the Agent in connection with
the  preparation,  execution,  recording,  and  filing of any such  document  or
instrument  mentioned  aforesaid,  and such taxes,  costs,  and  expenses  shall
constitute  and become a part of the  Obligations.  A carbon,  photographic,  or
other  reproduction  of  a  security  agreement  or  a  financing  statement  is
sufficient as a financing statement.

     (c) The Assignor  shall fully,  promptly,  and  faithfully  comply with and
perform its  obligations  and duties under the Contract in  accordance  with the
terms  thereof  and will  make no  changes  or  amendments  to the  Contract  or
terminate or cancel the Contract  without the prior written consent of the Agent
except as  permitted by the  Security  Agreement.  In the event that any change,
amendment,  termination or  cancellation  of the Contract is made or effected by
the Government, the Assignor will promptly notify the Agent thereof and promptly
furnish to the Agent a copy of any  document or  agreement  evidencing  any such
change, amendment,  termination, or cancellation.

     (d) The Assignor  will  promptly  (i) furnish to the Agent all  information
received by the  Assignor  affecting  the moneys due and to become due under the
Contract,  (ii) inform the Agent of any delay in performance  of, or claims made
in regard to, the Contract, and (iii) notify the Agent in writing of the failure
of any party to the Contract to perform any of its  obligations  thereunder  and
any rejection of any performance
rendered by the Assignor under or in connection with the Contract.

(e) The  Assignor  will at all times  keep  accurate  and  complete  records  of
performance  by the Assignor  under the  Contract,  and the Agent and its agents
shall have the right,  during normal business hours and upon reasonable  advance
notice,  to call at the place or places of business of the Assignor at intervals
to be  determined  by the Agent,  and without  hindrance  or delay,  to inspect,
audit,  check,  and make extracts  from the books,  records,  journals,  orders,
receipts,  correspondence,  and other data  relating  to the  Contract or to any
other transactions between the parties hereto related to the Contract.

5.  Payments.  The  Assignor  hereby  authorizes,   empowers,  and  directs  the
Government to draw all checks,  drafts,  or other  instruments  representing the
payments of money due the Assignor under the Contract  (herein called the "Items
of Payment") to the order of  NationsBank,  N.A.,  assignee of Assignor,  and to
send the same (i) if by mail,  to , (ii) if by electronic  transfer,  to BANK OF
AMERICA, N.A. d/b/a Nationsbank,  N.A., successor to NationsBank,  N.A., for the
account of ________________,  Bank Account #__________, Agent ABA#_________,  or
(iii) if by wire transfer,  to BANK OF AMERICA,  N.A. d/b/a  Nationsbank,  N.A.,
successor to  NationsBank,  N.A., for the account of  _________________________,
Bank  Account  #_______,  ABA#___________.   If,  despite  this  direction,  any
instruments or checks representing payments should be delivered to the Assignor,
the Assignor will immediately  endorse and deliver such instruments or checks to
the order of the  Agent.  The  Assignor  does  hereby  irrevocably  (subject  to
revocation  with  the  consent  of  the  Agent)  designate  and  appoint  (which
appointment is coupled with an interest) the Agent,  and the Agent's  successors
in interest by operation of law, the  Assignor's  true and lawful  attorney with
power irrevocable for the Assignor and in the Assignor's name, place, and stead,
but at the sole cost and  expense of the  Assignor,  to  receive,  endorse,  and
collect all Items of Payment,  and to ask, demand,  receive,  receipt,  and give
acquittances  for any and all amounts  which may be payable or which  become due
and payable by the Government under the Contract,  and in the Agent's discretion
to file any  claim or to take any  other  action  or  proceeding,  either in the
Agent's own name or in the name of the Assignor or otherwise, which to the Agent
or any successor in interest thereof may seem necessary or desirable in order to
collect or endorse  the payment of any and all amounts now due or owing or which
may hereafter be or become due or owing on account of the Contract. All Items of
Payment  received by the Agent pursuant hereto which are finally paid in cash or
solvent  credits  shall be applied  against the  Obligations  as provided in the
Security  Agreement.  Any portion of the Items of Payment which the Agent elects
not to so apply  shall be paid over to the  Assignor or to  whomsoever  shall be
entitled thereto under applicable law, including pursuant to Section 9-504(1)(C)
of the Uniform Commercial Code of the Commonwealth of Virginia.

6. No Waiver.  Neither this Agreement nor any term,  condition,  representation,
warranty,  covenant, or agreement hereof may be changed, waived,  discharged, or
terminated  orally,  but only by an  instrument  in writing by the party against
whom such change, waiver, discharge, or termination is sought.

7.  Governing  law.  THIS  AGREEMENT  SHALL  BE  GOVERNED  BY AND  CONSTRUED  IN
ACCORDANCE  WITH THE LAWS OF THE  COMMONWEALTH  OF VIRGINIA,  WITHOUT  REGARD TO
PRINCIPLES OF CONFLICTS OF LAWS.

8. Gender.  Whenever used herein,  the singular number shall include the plural,
the plural  the  singular,  and the use of the  masculine,  feminine,  or neuter
gender shall include all genders.

     9. Counterparts.  This Agreement may be executed in any number of duplicate
originals,  each of which shall be an original but all of which  together  shall
constitute one and the same instrument.

     10. Paragraph  Headings.  The paragraph  headings of this Agreement are for
convenience only and shall not limit or define the provisions of this Agreement.


<PAGE>


         IN WITNESS  WHEREOF,  Assignor and the Agent have caused this Agreement
to be duly executed and delivered by their respective  representatives thereunto
duly authorized as of the date first above written.
                                   GKMG, INC.

ATTEST:



                 , Secretary
                                                     By:
[Corporate Seal]                                     Name:
                                     Title:
WITNESS:




                                 BANK OF AMERICA, N.A. d/b/a
                  NationsBank, N.A., successor to             NationsBank, N.A.

ATTEST:

                 , Secretary
                                                     By:
[Corporate Seal]                                     Name:
                                     Title:
WITNESS:



<PAGE>


     Appendix A To Assignment of Federal Contract


                              Notice of Assignment



     Date: ____________

To:      Contracting Officer
[Address]



     Re: CONTRACT NUMBER  ___________ (the "Contract") MADE BY THE UNITED STATES
OF AMERICA

              By:      Department of the [Applicable U.S. Government Agency]
                             [Address]

                                    with [Name of Subsidiary] (the "Contractor")
                                            [Address]

             for manufacture and support of a [Brief description of
                              Subject of Contract]

                                    dated _______________

PLEASE TAKE NOTICE that moneys due or to become due under the Contract have been
assigned  to BANK  OF  AMERICA,  N.A.  d/b/a  Nationsbank,  N.A.,  successor  to
NationsBank, N.A., pursuant to the provisions of the Assignment of Claims Act of
1940,  as  amended  (31 USC ss.  3727  and 41 USC ss.  15).  A true  copy of the
Assignment  executed by the Contractor on the date hereof (the  "Assignment") is
attached to the original of this Notice of Assignment. Please file this original
Notice of Assignment  along with the copy of the Assignment in the contract file
for the  Contract  and  forward  one of the  enclosed  copies of this  Notice of
Assignment to the current disbursing office for the Contract. Payments due or to
become due under the Contract should be made (i) if by mail, to BANK OF AMERICA,
N.A.   d/b/a    Nationsbank,    N.A.,    successor   to    NationsBank,    N.A.,
____________________,  (ii) if by electronic transfer,  to BANK OF AMERICA, N.A.
d/b/a  Nationsbank,  N.A.,  successor to  NationsBank,  N.A., for the account of
______________________,  Bank Account #__________, Agent ABA#_____________,  and
(iii) if by wire transfer,  to BANK OF AMERICA,  N.A. d/b/a  Nationsbank,  N.A.,
successor to NationsBank,  N.A., for the account of  __________________________,
Bank Account  #_________,  ABA#_________.  Please return enclosed copies of this
Notice of Assignment  with  appropriate  notations  showing the date and hour of
receipt,  and duly signed by the person  acknowledging  receipt on behalf of the
addressee,  to Bank of America, 6610 Rockledge Drive, Bethesda,  Maryland 20817,
Attention: James W. Gaittens, Senior Vice President.
                                                     Very truly yours,

                                                     GKMG, INC.

                                      By:      ________________________________
                                      Name:
                                     Title:

Receipt  is  hereby  acknowledged  of the above  notice  and a copy of the above
mentioned  instrument  of  assignment.  These were  received at  _________[A.M.]
[P.M.] on ______________________, 199__.



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



                        on behalf of Contracting Officer
                                    [Address]



                                  EXHIBIT 10.53









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



                               SECURITY AGREEMENT

                           dated as of August 11, 1999

                                     between

                         GKMG CONSULTING SERVICES, INC.,

                                    as Debtor

                                       and

                              BANK OF AMERICA, N.A.
                            d/b/a NationsBank, N.A.,
                         successor to NationsBank, N.A.,

                                    as Agent
                            ----------------------------------------------------


<PAGE>




                                       ii


                                        i

                                TABLE OF CONTENTS

<TABLE>
<CAPTION>


<S>                                                                                                              <C>
ARTICLE I DEFINITIONS.............................................................................................4
 Section 1.1 Definitions Generally................................................................................4
 Section 1.2 UCC Definitions......................................................................................6

ARTICLE II SECURITY INTERESTS.....................................................................................6
 Section 2.1 Grant of Security Interests..........................................................................6
 Section 2.2 Continuing Liability of the Debtor...................................................................7
 Section 2.3 Sales and Collections................................................................................8
 Section 2.4 Segregation of Proceeds..............................................................................8
 Section 2.5 Verification of Receivables..........................................................................9
 Section 2.6 Release of Collateral................................................................................9

ARTICLE III REPRESENTATIONS AND WARRANTIES.........................................................................
 Section 3.1 Title to Collateral.................................................................................10
 Section 3.2 Validity, Perfection and Priority of Security Interests.............................................10
 Section 3.3 Enforceability of Receivables and Other Intangibles.................................................11
 Section 3.4 Place of Business...................................................................................11
 Section 3.5 Location of Collateral..............................................................................11
 Section 3.6 Trade Names.........................................................................................11
 Section 3.7 Patents and Trademarks..............................................................................11

ARTICLE IV COVENANTS.............................................................................................11
 Section 4.1 Perfection of Security Interests....................................................................12
 Section 4.2 Further Actions.....................................................................................12
 Section 4.3 Change of Name, Identity or Structure...............................................................13
 Section 4.4 Place of Business and Collateral....................................................................13
 Section 4.5 Fixtures............................................................................................13
 Section 4.6 Maintenance of Records..............................................................................13
 Section 4.7 Compliance with Laws................................................................................13
 Section 4.8 Payment of Taxes....................................................................................14
 Section 4.9 Compliance with Terms of Accounts and Contracts.....................................................14
 Section 4.10 Limitation on Liens on Collateral..................................................................14
 Section 4.11 Limitations on Modifications of Receivables and Other Intangibles;
     No Waivers or Extensions....................................................................................14
 Section 4.12 Maintenance of Insurance...........................................................................14
 Section 4.13 Limitations on Dispositions of Collateral..........................................................14
 Section 4.14 Further Identification of Collateral...............................................................15
 Section 4.15 Notices............................................................................................15
 Section 4.16 Change of Law......................................................................................15
 Section 4.17 Right of Inspection................................................................................15
 Section 4.18 Maintenance of Equipment...........................................................................16
 Section 4.19 Covenants Regarding Patent and Trademark Collateral................................................16
 Section 4.20 Termination of Federal Contracts...................................................................17
 Section 4.21 Federal Contracts..................................................................................17
 Section 4.22 Reimbursement Obligation...........................................................................18

ARTICLE V REMEDIES; RIGHTS UPON DEFAULT..........................................................................18
 Section 5.1 UCC Rights..........................................................................................18
 Section 5.2 Payments on Collateral..............................................................................18
 Section 5.3 Possession of Collateral............................................................................19
 Section 5.4 Sale of Collateral; Notice..........................................................................19
 Section 5.5 Rights of Purchasers................................................................................20
 Section 5.6 Additional Rights of the Agent......................................................................20
 Section 5.7 Remedies Not Exclusive, etc.........................................................................21
 Section 5.8 Waiver and Estoppel.................................................................................21
 Section 5.9 Power of Attorney; Powers Coupled With An Interest..................................................22
 Section 5.10 Certain Provisions Relating to Securities..........................................................23
 Section 5.11 Application of Monies..............................................................................23

ARTICLE VI MISCELLANEOUS.........................................................................................24
 Section 6.1 Notices.............................................................................................24
 Section 6.2 No Waiver; Cumulative Remedies......................................................................24
 Section 6.3 Amendments and Waivers..............................................................................24
 Section 6.4 Successors and Assigns..............................................................................24
 Section 6.5 Governing Law.......................................................................................25
 Section 6.6Limitation by Law; Severability......................................................................25
 Section 6.7 Counterparts........................................................................................25
 Section 6.8 Expenses of the Agent...............................................................................25
 Section 6.9 Indemnification.....................................................................................25
 Section 6.10 Termination; Survival..............................................................................26
 Section 6.11 Judicial Proceedings; Waiver of Jury Trial.........................................................26
 Section 6.12 Integration........................................................................................27
 Section 6.13 Authority of Agent.................................................................................27
 Section 6.14 Headings, Bold Type and Table of Contents..........................................................27

</TABLE>


Schedule 3.4......         -        Place of Business
Schedule 3.5......         -        Location of Collateral
Schedule 3.6......         -        Trade Names, Division Names, etc.
Schedule 3.7......         -        Patents and Trademarks
Schedule 4.1......         -        UCC Filings
Exhibit A.........         -        Assignment of Federal Contract


<PAGE>


24

                               SECURITY AGREEMENT

This SECURITY AGREEMENT, dated as of August 11th, 1999 (as amended, supplemented
or  modified  from  time to time,  the  "Security  Agreement"),  is made by GKMG
Consulting  Services,  Inc., a District of Columbia  corporation (the "Debtor"),
and BANK OF AMERICA,  N.A. d/b/a  NationsBank,  N.A.,  successor to NationsBank,
N.A., a national banking  association (the "Agent") in its capacity as Agent for
the lenders (the  "Lenders")  from time to time a party to the Revolving  Credit
Agreement, dated as of November 20, 1998 (as amended,  supplemented or otherwise
modified from time to time,  the  "Revolving  Credit  Agreement"),  by and among
Hagler Bailly, Inc., a Delaware  corporation (the "Company"),  the Agent, in its
capacity as such thereunder, and the Lenders.
                                                      W I T N E S S E T H:

WHEREAS,  pursuant to the Revolving Credit Agreement, the Lenders have severally
agreed to make available to the Company a revolving line of credit for Revolving
Loans, Swing Line Loans and Standby Letters of Credit in an aggregate  principal
amount at any time not to exceed the Maximum  Available  Amount,  subject to the
terms and conditions contained therein;

WHEREAS,  the  Company  has  recently  acquired  Debtor,  and the  Company  owns
directly, all of the issued and outstanding shares of stock of the Debtor;

     WHEREAS,  the Debtor  constitutes a Material Domestic  Subsidiary under the
Revolving Credit Agreement;

WHEREAS,  pursuant to the  provisions of the  Revolving  Credit  Agreement,  the
Company is  required  to cause each of its  Material  Domestic  Subsidiaries  to
execute and  deliver to the Agent,  for the ratable  benefit of the  Lenders,  a
Subsidiary Security Agreement, as more fully provided therein;

WHEREAS,  the  proceeds of such  Revolving  Loans,  Swing Line Loans and Standby
Letters of Credit may be used to enable the Company to make  valuable  transfers
to the Debtor in  connection  with the  operation  of its  business  and for the
Permitted Uses;

WHEREAS,  the Debtor will derive  substantial  direct and indirect  benefit from
such Revolving Loans, Swing Line Loans and Standby Letters of Credit; and

     WHEREAS,  the Debtor desires to enter into this Security  Agreement for the
ratable benefit of the Lenders;

NOW,  THEREFORE,  in  consideration  of the  premises  and the mutual  covenants
contained herein, and to induce the Lenders to make or maintain their respective
Revolving  Loans and Swing  Line Loans to,  and the  Issuing  Lender to issue or
maintain the Standby Letters of Credit under the Revolving Credit Agreement, and
for other good and valuable consideration,  the receipt and sufficiency of which
are  hereby  acknowledged,  the Debtor  hereby  agrees  with the Agent,  for the
ratable benefit of the Lenders, as follows:


ARTICLE I.........
                                   DEFINITIONS

Section 1.1.......Definitions  Generally.  Capitalized terms used herein without
definition shall have the respective  meanings specified in the Revolving Credit
Agreement,  and the  following  terms shall have the  following  meanings  (such
meanings to be, when  appropriate,  equally  applicable to both the singular and
plural forms of the terms defined):

"Account Debtor" shall mean, with respect to any Receivable or Other Intangible,
any Person obligated to make payment  thereunder,  including without  limitation
any account debtor thereon.

     "Assignment of Claims Act" shall mean the Assignment of Claims Act of 1940,
31 U.S.C.  3727, 41 U.S.C.  15 (1986),  ------------------------- as
the same may be amended and any successor statute of similar import.

"Assignment  of Federal  Contract"  shall have the meaning  specified in Section
4.21 hereof.

"Cash  Collateral  Account"  shall have the  meaning  specified  in Section  2.4
hereof.

"Collateral" shall have the meaning set forth in Section 2.1.

"Company" shall have the meaning specified in the preamble hereof.

"Debtor" shall have the meaning specified in the preamble hereof.

"Equipment"  shall mean all  equipment  now owned or  hereafter  acquired by the
Debtor, including all items of machinery, equipment, furnishings and fixtures of
every kind, whether affixed to real property or not, as well as all automobiles,
trucks and  vehicles  of every  description,  trailers,  handling  and  delivery
equipment,  fittings,  special  tools,  all  additions  to,  substitutions  for,
replacements  of or  accessions  to  any  of  the  foregoing,  all  attachments,
components,  parts  (including  spare parts) and accessories  whether  installed
thereon or affixed thereto and all fuel for any thereof.

"Federal  Contract" means any contract or agreement  with,  involving or for the
benefit  of  the  United  States  of  America  or  any  department,   agency  or
instrumentality  thereof  (collectively,  the "U.S.  Government"),  whether  now
existing or hereafter arising, in each case as the same may be amended, modified
or otherwise supplemented from time to time.

"First Union" means First Union National Bank of Washington, D.C.

"First  Union  Security  Agreement"  means  the  Promissory  Note  and  Security
Agreement,  dated  October 25,  1995,  executed by Debtor under its former name,
Galland,  Kharasch,  Morse &  Garfinkle,  P.C.,  in  favor of  First  Union,  in
connection  with the First Union Loan  Agreement.  "First Union Loan  Agreement"
means that certain Loan Agreement, dated October 25, 1995, between Debtor, under
its former name Galland, Kharasch, Morse & Garfinkle, P.C., and First Union.

"Inventory"  shall mean all  inventory  now owned or  hereafter  acquired by the
Debtor,  including (i) all goods and other personal  property which are held for
sale or  lease or are  furnished  or are to be  furnished  under a  contract  of
service or which constitute raw materials,  work in process or materials used or
consumed or to be used or consumed in the Debtor's business, (ii) all inventory,
wherever located, evidenced by negotiable and non-negotiable documents of title,
warehouse receipts and bills of lading,  (iii) all of the Debtor's rights in, to
and under all purchase orders now owned or hereafter  received or acquired by it
for goods or  services  and (iv) all rights of the  Debtor as an unpaid  seller,
including rescission, replevin, reclamation and stopping in transit.

"Lenders" shall have the meaning specified in the preamble hereof.

"Obligations"  shall  mean  any  and  all  now  existing  or  hereafter  arising
indebtedness, obligations, liabilities and covenants of each Credit Party to any
Lender, the Agent, their respective  Affiliates,  successors and assigns and any
other Indemnified Person under or arising out of any Credit Document,  including
without  limitation  (i) all Revolving  Loans and all Swing Line Loans  together
with  interest  thereon  and all  Standby  Letters  of  Credit,  (ii) all  fees,
expenses,  indemnity  payments and other  amounts due or to become due under the
Revolving  Credit  Agreement,  the Revolving  Notes,  the Swing Line Note or any
other  Credit  Document,   (iii)  all  liabilities  and  obligations  under  the
Subsidiary  Guarantee  and any other  agreement  executed  by any  Credit  Party
guarantying the obligations of the Borrower under the Revolving Credit Agreement
or any other Credit  Document,  (iv) all liabilities  and obligations  under any
agreement  providing  collateral for any of the foregoing  (including any Pledge
Agreement  and the  Subsidiary  Security  Agreements)  and (v) any  agreement or
instrument  refinancing or  restructuring  all or any portion of the obligations
and liabilities under any of foregoing or under any successor agreement or note,
in each case whether  direct or indirect,  absolute or  contingent  or due or to
become due.

"Other  Intangibles"  shall mean all  accounts,  accounts  receivable,  contract
rights,  documents,  instruments,  notes,  chattel  paper,  money,  indemnities,
warranties and general intangibles now owned or hereafter acquired by the Debtor
including,  without limitation,  all goodwill,  customer lists, permits, federal
and state tax refunds,  reversionary interests in pension plan assets,  Patents,
Trademarks,  licenses,  copyrights  and other rights in  intellectual  property,
other than Receivables.

"Patents"  shall  mean all  letters  patent  of the  United  States or any other
country,  and all  applications  for letters  patent of the United States or any
other country, in which the Debtor may now or hereafter have any right, title or
interest and all reissues,  continuations,  continuations-in-part  or extensions
thereof. "Proceeds" shall mean all proceeds,  including (i) whatever is received
upon  any  collection,  exchange,  sale  or  other  disposition  of  any  of the
Collateral  and any  property  into which any of the  Collateral  is  converted,
whether  cash or non-cash,  (ii) any and all payments or other  property (in any
form whatsoever) made or due and payable on account of any insurance, indemnity,
warranty  or  guaranty  payable  to  the  Debtor  with  respect  to  any  of the
Collateral,  (iii) any and all payments (in any form whatsoever) made or due and
payable in connection with any requisition, confiscation,  condemnation, seizure
or forfeiture of all or any part of the  Collateral  by any  governmental  body,
authority,  bureau or agency (or any person,  corporation,  agency, authority or
other entity acting under color of any governmental  authority) and (iv) any and
all other amounts from time to time paid or payable under or in connection  with
any of the Collateral.

"Receivables"  shall mean all accounts now or hereafter owing to the Debtor, and
all accounts  receivable,  contract  rights,  documents,  instruments or chattel
paper representing amounts payable or monies due or to become due to the Debtor,
arising from the sale of Inventory or the  rendition of services in the ordinary
course of business or otherwise (whether or not earned by performance), together
with all  Inventory  returned  by or  reclaimed  from  customers  wherever  such
Inventory  is located,  and all  guaranties,  securities  and liens held for the
payment of any such  account,  account  receivable,  contract  right,  document,
instrument or chattel paper.

"Security Agreement" shall have the meaning specified in the preamble hereof.

"Trademarks" shall mean all right, title or interest which the Debtor may now or
hereafter have in any or all trademarks,  trade names,  corporate names, company
names, business names,  fictitious business names, trade styles,  service marks,
logos, other source of business  identifiers,  prints and labels on which any of
the foregoing have appeared or appear,  designs and general  intangibles of like
nature,  now existing or hereafter  adopted or acquired,  all  registrations and
recordings  thereof and all  applications  in  connection  therewith,  including
without  limitation,  registrations,  recordings and  applications in the United
States  Patent and  Trademark  Office or in any similar  office or agency of the
United States,  any state thereof or any other country or political  subdivision
thereof and all reissues, extensions or renewals thereof.

"UCC" shall mean the Uniform Commercial Code in effect on the date hereof in the
Commonwealth of Virginia.

     "U.S.  Government"  has the meaning  specified in the definition of Federal
Contract contained herein.

Section 1.2.......UCC Definitions.  The uncapitalized terms "account",  "account
debtor",  "chattel paper",  "contract right",  "document",  "warehouse receipt",
"bill of  lading",  "document  of title",  "instrument",  "inventory",  "general
intangible",  "money",  "security",   "certificated  security",  "uncertificated
security",  "financial asset" and "proceeds" as used in Section 1.1 or elsewhere
in this Security  Agreement shall have the respective  meanings set forth in the
UCC.

ARTICLE II........
                               SECURITY INTERESTS

Section  2.1.......Grant of Security  Interests.  To secure the due and punctual
payment of all Obligations,  howsoever  created,  arising or evidenced,  whether
direct or indirect,  absolute or contingent, now or hereafter existing or due or
to become  due,  whether at  maturity  or upon  acceleration  or  otherwise,  in
accordance with the terms thereof and to secure the due and punctual performance
of all of the Obligations and in order to induce the Lenders to continue to make
or maintain the extensions of credit under and pursuant to the Revolving  Credit
Agreement, the Debtor hereby pledges, assigns,  delivers,  conveys and transfers
to the Agent,  for the ratable benefit of the Lenders,  and grants to the Agent,
for the ratable benefit of the Lenders, a first priority and continuing security
interest in and lien on, all of the  Debtor's  right,  title and interest in, to
and under the  following,  whether  now  existing  or  hereafter  acquired  (the
"Collateral") except that, so long as any indebtedness  remains outstanding,  or
any loan commitment remains in effect, under the First Union Loan Agreement, the
Debtor  only  grants to the Agent,  for the ratable  benefit of the  Lenders,  a
second priority  security interest in and lien on that portion of the Collateral
in which First Union shall have a perfected  security  interest  under the First
Union Security Agreement:

(i)      all Receivables;
(ii)     all Other Intangibles;
(iii)    all Equipment;
(iv)     all Inventory;
(v)     to the extent not included in the  foregoing,  all  securities  (whether
        certificated or  uncertificated)  and all financial assets,  whether now
        existing  or  hereafter  arising,  including,  without  limitation,  all
        capital  stock  issued  by any  Person  and  held  by  Debtor,  and  all
        partnership interests, whether in the nature of a joint venture, limited
        liability company member's interest, master limited partnership, teaming
        arrangement or otherwise;
(vi)    to  the  extent  not  included  in the  foregoing,  all  other  personal
        property,  whether tangible or intangible,  and wherever located whether
        within or outside of the United States,  including,  but not limited to,
        the balance of every  deposit  account now or hereafter  existing of the
        Debtor with any bank or other  financial  institution  and all monies of
        the Debtor and all rights to payment of money of the Debtor;
(vii)   to the extent not  included  in the  foregoing,  all books,  ledgers and
        records and all computer  programs,  tapes,  discs,  punch  cards,  data
        processing  software,   transaction  files,  master  files  and  related
        property  and  rights  (including  computer  and  peripheral  equipment)
        necessary or helpful in enforcing,  identifying or establishing any item
        of Collateral; and
(viii)  to the extent not otherwise  included,  all Proceeds and products of any
        or all of the foregoing,  whether existing on the date hereof or arising
        hereafter;
provided,  however,  notwithstanding  anything to the contrary contained herein,
the  Debtor is not  assigning,  pledging  or  otherwise  encumbering  under this
Security Agreement its interests in any Federal Contract to which it is a party,
or in accounts or receivables due to Debtor under such Federal Contract,  to the
extent,  but only to the extent,  such assignment,  pledge or other  encumbrance
would  breach or violate or would cause Debtor to breach or violate such Federal
Contract or statutes or regulations applicable thereto, it being understood that
this proviso does not apply to, or in any way limit, Debtor's assignment, pledge
or encumbrance of Proceeds of all Federal Contracts to which it is a party.

Section 2.2 Continuing Liability of the Debtor.  Anything herein to the contrary
notwithstanding,  the Debtor shall remain  liable to observe and perform all the
terms and  conditions  to be observed and  performed  by it under any  contract,
agreement,  warranty or other  obligation  with respect to the  Collateral;  and
shall do nothing to impair the  security  interests  herein  granted.  The Agent
shall not have any obligation or liability  under any such contract,  agreement,
warranty or obligation by reason of or arising out of this Security Agreement or
the receipt by the Agent of any payment  relating to any  Collateral,  nor shall
the Agent be required to perform or fulfill any of the obligations of the Debtor
with  respect  to the  Collateral,  to make  any  inquiry  as to the  nature  or
sufficiency of any payment  received by it or the sufficiency of the performance
of any party's  obligations  with respect to any  Collateral.  Furthermore,  the
Agent  shall not be  required  to file any claim or demand to collect any amount
due or to enforce the  performance of any party's  obligations  with respect to,
the Collateral.

Section 2.3       Sales and Collections.

(a) Sales of  Inventory  in the  Ordinary  Course  of  Business.  The  Debtor is
authorized (i) to sell in the ordinary course of its business for fair value and
on an  arm's-length  basis  any of its  Inventory  normally  held by it for such
purpose and (ii) to use and consume, in the ordinary course of its business, any
raw materials,  supplies and materials normally held by it for such purpose. The
Agent may, upon the occurrence of any Event of Default, without cause or notice,
curtail or terminate such authority at any time.

(b) Collection of Receivables. The Debtor is authorized to collect amounts owing
to it with respect to the Collateral, except as otherwise provided in connection
with the Assignment of Federal Contract, if any as provided herein. However, the
Agent may, upon and during the continuance of an Event of Default or a Potential
Event of Default, notify Account Debtors obligated to make payments under any or
all Receivables or Other  Intangibles that the Agent has a security  interest in
such Collateral and that payments shall be made directly to the Agent.  Upon the
request of the Agent upon and during the continuance of an Event of Default or a
Potential  Event of Default,  as the case may be, the Debtor will so notify such
Account  Debtors  and  will  execute  such  contract  assignments,   notices  of
assignment or other  documents as may be required by such Account  Debtors.  The
Debtor will use all  reasonable  efforts to cause each Account  Debtor to comply
with the foregoing  instruction.  In furtherance  of the  foregoing,  the Debtor
authorizes the Agent upon and during the continuance of an Event of Default or a
Potential  Event of Default (i) to ask for,  demand,  collect,  receive and give
acquittances  and  receipts  for any and all amounts due and to become due under
any Collateral and in the name of the Debtor or its own name or otherwise,  (ii)
to  take  possession  of,  endorse  and  collect  any  checks,   drafts,  notes,
acceptances  or other  instruments  for the  payment  of  monies  due  under any
Collateral  and (iii) to file any claim or take any other action in any court of
law or equity or  otherwise  which it may deem  appropriate  for the  purpose of
collecting  any  amounts  due under any  Collateral.  The  Agent  shall  have no
obligation  to obtain or record any  information  relating to the source of such
funds or the obligations in respect of which payments have been made.

Section 2.4       Segregation of Proceeds.

(a) Cash Collateral  Account  Maintained by Agent. Upon an Event of Default or a
Potential  Event of  Default,  the Agent shall have the right at any time during
the  continuance  thereof to cause to be opened and  maintained at the office of
the Agent in McLean,  Virginia a  non-interest  bearing  bank account (the "Cash
Collateral  Account") which will contain only Proceeds.  Any "cash proceeds" (as
such term is defined  in  Section  9-306(1)  of the UCC)  received  by the Agent
directly from Account  Debtors  obligated to make payments under  Receivables or
Other Intangibles  pursuant to Section 2.3 hereof or from the Debtor pursuant to
clause (b) of this Section 2.4,  whether  consisting of checks,  notes,  drafts,
bills of exchange, money orders,  commercial paper or other Proceeds received on
account of any  Collateral,  shall be promptly  deposited in the Cash Collateral
Account, and until so deposited shall be held in trust for the Agent as property
of the  Agent  and shall not be  commingled  with any  funds of the  Debtor  not
constituting  Proceeds  of  Collateral.  The name in which  the Cash  Collateral
Account is carried shall clearly  indicate that the funds deposited  therein are
the  property  of the  Debtor,  subject to the  security  interest  of the Agent
hereunder. Such Proceeds, when deposited,  shall continue to be security for the
Obligations   and  shall  not  constitute   payment  thereof  until  applied  as
hereinafter  provided.  The Agent shall have sole  dominion and control over the
funds deposited in the Cash Collateral Account,  and such funds may be withdrawn
therefrom only by the Agent.

(b) Deposit of  Proceeds  by the Debtor.  Upon notice by the Agent to the Debtor
that the Cash  Collateral  Account has been  opened,  the Debtor shall cause all
cash  Proceeds  collected  by it to be  delivered  to the Agent  forthwith  upon
receipt,  in the original  form in which  received  (with such  endorsements  or
assignments as may be necessary to permit collection  thereof by the Agent), and
for such  purpose the Debtor  hereby  irrevocably  authorizes  and  empowers the
Agent,  its officers,  employees and  authorized  agents to endorse and sign the
name of the Debtor on all checks, drafts, money orders or other media of payment
so delivered,  and such endorsements or assignments shall, for all purposes,  be
deemed to have been made by the Debtor prior to any  endorsement  or  assignment
thereof by the Agent.  The Agent may use any  convenient or customary  means for
the purpose of collecting  such checks,  drafts,  money orders or other media of
payment.

Section 2.5 Verification of Receivables.  The Agent shall have the right to make
test  verifications  of  Receivables  in any  reasonable  manner and through any
medium that it considers  advisable,  and the Debtor  agrees to furnish all such
assistance and  information  as the Agent may  reasonably  require in connection
therewith.  The Debtor at its expense will cause its chief financial  officer to
furnish to the Agent at any reasonable time and from time to time, promptly upon
the Agent's reasonable request,  the following reports:  (i) a reconciliation of
all Receivables, (ii) an aging of all Receivables, (iii) trial balances and (iv)
a test verification of such Receivables as the Agent may request.

Section 2.6       Release of Collateral.

(a) Security  Interest of Agent Ceases Upon Permitted  Dispositions.  The Debtor
may sell or realize upon or transfer or otherwise  dispose of Collateral only to
the extent permitted by Section 4.13, and the security interests of the Agent in
such  Collateral so sold,  realized upon or disposed of (but not in the Proceeds
arising from such sale, realization or disposition) shall cease immediately upon
such sale, realization or disposition, without any further action on the part of
the Agent.  The Agent,  if requested in writing by the Debtor but at the expense
of the Debtor,  is hereby  authorized  and  instructed to deliver to the Account
Debtor or the purchaser or other transferee of any such Collateral a certificate
stating  that the Agent no longer  has a  security  interest  therein,  and such
Account Debtor or such purchaser or other  transferee  shall be entitled to rely
conclusively on such certificate for any and all purposes.

(b) Filing of  Termination  Statements.  Upon the  payment in full of all of the
Obligations  and if  there  is no  commitment  by any  Lender  to  make  further
advances,  incur obligations or otherwise give value, the Agent will (as soon as
reasonably  practicable  after receipt of notice from the Debtor  requesting the
same but at the  expense  of the  Debtor)  deliver  to the  Debtor  (i) for each
jurisdiction  in  which a UCC  financing  statement  is on file to  perfect  the
security  interests  granted to the Agent  hereunder,  a  termination  statement
(appropriately  completed)  to the  effect  that the  Agent no  longer  claims a
security  interest under such financing  statement and (ii) such other documents
as  the  Debtor  shall  reasonably  request   evidencing   satisfaction  of  the
Obligations  and the  release  of the  security  interests  granted to the Agent
hereunder.

ARTICLE III
                         REPRESENTATIONS AND WARRANTIES

         The Debtor represents and warrants that:

Section 3.1 Title to Collateral.  Except for the security  interests  granted to
the Agent  pursuant to this  Security  Agreement  and as otherwise  permitted by
Section 6.2(a) of the Revolving Credit  Agreement,  the Debtor is the sole owner
of each item of the Collateral,  having good and marketable title thereto,  free
and clear of any and all Liens.

Section 3.2       Validity, Perfection and Priority of Security Interests.

(a) By complying  with Section 4.1 hereof,  the Debtor will have created a valid
security  interest in favor of the Agent in all existing  Collateral  and in all
identifiable  Proceeds of such  Collateral,  which security  interest (except in
respect of  Collateral  not located at a facility  identified  on  Schedule  3.5
hereto  and motor  vehicles  for  which the  exclusive  manner of  perfecting  a
security interest therein is by noting such security interest in the certificate
of title in accordance with local law) would be prior to the claims of a trustee
in bankruptcy under Section 544(a) of the Bankruptcy Code. Continuing compliance
by the Debtor  with the  provisions  of Section  4.2 hereof will also (i) create
valid security interests in all Collateral acquired after the date hereof and in
all  identifiable  Proceeds  of such  Collateral  and (ii) cause  such  security
interests in all Collateral and in all Proceeds which are (A) identifiable  cash
Proceeds of  Collateral  covered by  financing  statements  required to be filed
hereunder,  (B)  identifiable  Proceeds  in  which a  security  interest  may be
perfected  by such  filing  under  the UCC and  (C)  any  Proceeds  in the  Cash
Collateral Account to be duly perfected under the UCC, in each case prior to the
claims of a trustee in bankruptcy  under the Bankruptcy  Code (except in respect
of Collateral not located at a facility identified on Schedule 3.5 hereto).

(b) The  security  interests  of the  Agent  in the  Collateral  located  at the
facilities   identified   on  Schedule  3.5  hereto  rank  second  in  priority,
subordinate  only to the security  interests  granted to First Union pursuant to
the First Union Security  Agreement.  Other than  financing  statements or other
similar  documents  perfecting  the  security  interests in favor of First Union
pursuant to the First Union Security Agreement and those financing statements or
other similar documents perfecting the security interests in favor of the Agent,
no financing statements, deeds of trust, mortgages or similar documents covering
all or any part of the  Collateral  are on file or of record  in any  government
office in any  jurisdiction in which such filing or recording would be effective
to perfect a security interest in such Collateral,  nor is any of the Collateral
in the  possession  of any Person  (other than the Debtor)  asserting  any claim
thereto or security interest therein.

Section 3.3  Enforceability  of Receivables and Other  Intangibles.  To the best
knowledge of the Debtor,  each  Receivable  and Other  Intangible is a valid and
binding obligation of the related Account Debtor in respect thereof, enforceable
in accordance with its terms,  except as such  enforceability  may be limited by
applicable bankruptcy,  insolvency,  reorganization,  moratorium or similar laws
affecting  the  enforcement  of  creditors'  rights  generally  and  by  general
provisions of equity (regardless of whether such enforceability is considered in
a  proceeding  in equity or at law),  and  complies  with any  applicable  legal
requirements.

Section  3.4 Place of  Business.  Schedule  3.4  correctly  sets forth the chief
executive  office and principal  place of business of the Debtor and the offices
of the Debtor where records  concerning  Receivables  and Other  Intangibles are
kept.

Section 3.5  Location  of  Collateral.  Schedule  3.5  correctly  sets forth the
location of all Equipment and Inventory,  other than rolling stock, aircraft and
goods in transit.  Except as otherwise  specified in Schedule 3.5, all Inventory
and Equipment  has been located at the address  specified on Schedule 3.5 at all
times during the  four-month  period prior to the date hereof while owned by the
Debtor.  All Inventory has been and will be produced in compliance with the Fair
Labor Standards Act, 29 U.S.C.  ss.ss.  201-219,  except for such non-compliance
which could not reasonably be expected to have a material  adverse effect on the
Debtor. No Inventory is evidenced by a negotiable  document of title,  warehouse
receipt  or bill of  lading.  No  non-negotiable  document  of title,  warehouse
receipt or bill of lading has been  issued to any person  other than the Debtor,
and the Debtor has retained possession of all of such non-negotiable  documents,
warehouse receipts and bills of lading. No amount payable under or in connection
with  any  of  the  Collateral  is  evidenced  by  promissory   notes  or  other
instruments.

Section 3.6 Trade  Names.  Schedule 3.6  correctly  sets forth any and all trade
names,  division  names,  assumed  names or other  names  under which the Debtor
currently  transacts  business or has transacted  business within the four-month
period prior to the date hereof.

Section  3.7 Patents  and  Trademarks.  Schedule  3.7  correctly  sets forth all
Patents,  Patent  licenses,  Trademarks and Trademark  licenses now owned by the
Debtor.

ARTICLE IV
                                    COVENANTS

The Debtor  covenants and agrees that until all  obligations  and liabilities in
respect of the  Obligations  shall have  performed and paid in full and until no
Standby Letters of Credit are outstanding or fully cash  collateralized  and the
Commitments are terminated:

Section 4.1 Perfection of Security  Interests.  The Debtor will, at its expense,
cause all filings and recordings and other actions  specified on Schedule 4.1 to
have been completed on or prior to the Effective Date.

Section 4.2       Further Actions.

(a) At all times after the date hereof, the Debtor will, at its expense,  comply
with the following:
(i)     as to all Receivables,  Other Intangibles,  Equipment and Inventory,  it
        will cause UCC financing  statements and  continuation  statements to be
        filed and to be on file in all applicable  jurisdictions  as required to
        perfect the security  interests  granted to the Agent hereunder,  to the
        extent that applicable law permits  perfection of a security interest by
        filing under the UCC;
(ii)    as to all  Proceeds,  it will  cause all UCC  financing  statements  and
        continuation  statements  filed in  accordance  with clause (i) above to
        include a statement  or a checked box  indicating  that  Proceeds of all
        items of Collateral described herein are covered;
(iii)   as to  any  amount  payable  under  or in  connection  with  any  of the
        Collateral  which shall be or shall become  evidenced by any  promissory
        note or other  instrument,  the Debtor  will  promptly  (but in no event
        later  than  ten  (10)  Business  Days  after  receipt  of such  note or
        instrument),  pledge and deliver  such note or other  instrument  to the
        Agent as part of the  Collateral,  duly endorsed in a manner  reasonably
        satisfactory to the Agent;
(iv)    at the  request  of the  Agent,  the  Debtor  shall  deliver  all  other
        Collateral consisting of certificated securities,  endorsed for transfer
        in  a  manner  reasonably  satisfactory  to  the  Agent  (or  execute  a
        securities   intermediary   account  control  agreement  to  the  extent
        possession by the Agent of such securities is not feasible); and
(v)     as to all Patents,  Patent licenses,  Trademarks or Trademark  licenses,
        the Debtor will effect the  recordation or renewal of the recordation of
        the security  interests of the Agent therein so as to maintain valid and
        perfected  security  interests  therein under all  applicable  state and
        federal laws.

(b) Further  Assurances.  The Debtor will, from time to time and at its expense,
execute, deliver, file or record such UCC financing statements, applications for
certificates  of title  and such  other  statements,  assignments,  instruments,
documents,  agreements  or other  papers and take any other  action  that may be
necessary or desirable,  or that the Agent may reasonably  request,  in order to
create,  preserve,  perfect,  confirm or validate the  security  interest of the
Agent in the Collateral, to enable the Agent to obtain the full benefits of this
Security  Agreement  or to enable it to exercise  and enforce any of its rights,
powers and remedies hereunder,  including, without limitation, its right to take
possession of the Collateral.

(c) Signature. To the fullest extent permitted by law, the Debtor authorizes the
Agent to sign and file  financing and  continuation  statements  and  amendments
thereto with respect to the Collateral without its signature thereon.

Section 4.3 Change of Name,  Identity or  Structure.  The Debtor will not change
its name, identity or corporate structure in any manner and, except as set forth
on  Schedule  3.6,  will not conduct its  business  under any trade,  assumed or
fictitious  name unless it shall have given the Agent at least  forty-five  (45)
days'  prior  written  notice  thereof  and shall have taken all action (or made
arrangements to take such action  substantially  simultaneously with such change
if it is  impossible  to take such action in advance)  necessary  or  reasonably
requested  by the  Agent  to  amend  any  financing  statement  or  continuation
statement relating to the security interests granted hereby in order to preserve
such  security  interests  and to  effectuate  or maintain the priority  thereof
against all Persons.

Section 4.4 Place of  Business  and  Collateral.  The Debtor will not change the
location of (i) its places of business, (ii) its chief executive office or (iii)
the  office or other  locations  where it keeps or holds any  Collateral  or any
records relating thereto from the applicable  location listed on Schedule 3.4 or
3.5 unless,  prior to such change, it notifies the Agent forty-five (45) days in
advance of such change,  makes all UCC filings required by Section 4.2 and takes
all other action necessary or that the Agent may reasonably request to preserve,
perfect,  confirm and protect the security  interests granted hereby. The Debtor
will in no event  change the  location of any  Collateral  if such change  would
cause the security  interest granted hereby in such Collateral to lapse or cease
to be  perfected.  The Debtor  will at all times  maintain  its chief  executive
office within one of the forty-eight contiguous states in which Article 9 of the
uniform commercial code is in effect.

Section  4.5  Fixtures.  The Debtor  will not permit any  Equipment  to become a
fixture  unless it shall  have  given the  Agent at least ten (10)  days'  prior
written  notice  thereof and shall have taken all such action and  delivered  or
caused to be delivered to the Agent all  instruments  and documents,  including,
without  limitation,  waivers and subordination  agreements by any landlords and
mortgagees, and filed all financing statements necessary or reasonably requested
by the Agent, to preserve and protect the security  interest  granted herein and
to effectuate or maintain the priority  thereof  against all Persons;  provided,
however,  that,  so long as no Event of  Default or  Potential  Event of Default
shall have  occurred  and be  continuing,  the Debtor  shall not be obligated to
comply with the provisions of this Section 4.5 with respect to the first $50,000
of Equipment (determined based on the then fair market value thereof).

Section 4.6 Maintenance of Records. The Debtor will keep and maintain at its own
cost and expense complete books and records relating to the Collateral which are
satisfactory  to the  Agent  including,  without  limitation,  a  record  of all
payments received and all credits granted with respect to the Collateral and all
of its other  dealings with the  Collateral.  The Debtor will mark its books and
records pertaining to the Collateral to evidence this Security Agreement and the
security interests granted hereby.  For the Agent' further security,  the Debtor
agrees  that the Agent  shall  have a special  property  interest  in all of the
Debtor's  books and records  pertaining to the  Collateral  and the Debtor shall
deliver  and  turn  over any  such  books  and  records  to the  Agent or to its
representatives at any time on demand of the Agent.

Section 4.7 Compliance with Laws The Debtor will comply in all material respects
with all  acts,  rules,  regulations,  orders,  decrees  and  directions  of any
government or any state or local government  applicable to the Collateral or any
part thereof or to the operation of the Debtor's  business  except to the extent
that the  failure  to comply  would not have a  material  adverse  effect on the
financial or other condition of the Debtor;  provided,  however, that the Debtor
may  contest  any act,  rule,  regulation,  order,  decree or  direction  in any
reasonable  manner which shall not, in the sole opinion of the Agent,  adversely
affect the Agent's  rights or, in the case of  Collateral  located at a facility
identified on Schedule 3.4 hereto,  the priority of its security interest in the
Collateral.

Section 4.8 Payment of Taxes.  The Debtor will pay promptly  when due all taxes,
assessments and governmental charges or levies imposed upon the Collateral or in
respect of its income or  profits  therefrom,  as well as all claims of any kind
(including claims for labor, materials and supplies), except that no such charge
need be paid if (i) the  validity  thereof is being  contested  in good faith by
appropriate  proceedings and (ii) such charge is adequately  reserved against in
accordance  with  generally  accepted  accounting  principles,  as  consistently
applied.

Section 4.9  Compliance  with Terms of Accounts and  Contracts.  The Debtor will
perform and comply in all material  respects with all of its  obligations  under
all agreements  relating to the Collateral to which it is a party or by which it
is bound.

Section  4.10  Limitation  on Liens on  Collateral.  The Debtor will not create,
permit or suffer to exist,  and will  defend  the  Collateral  and the  Debtor's
rights with respect  thereto  against and take such other action as is necessary
to  remove  any  Lien,  security  interest,  encumbrance,  or claim in or to the
Collateral other than the security interests created hereunder and such Liens to
the  extent  permitted  pursuant  to  Section  6.2(a)  of the  Revolving  Credit
Agreement.

Section 4.11 Limitations on Modifications of Receivables and Other  Intangibles;
No Waivers or Extensions.  The Debtor will not (i) amend,  modify,  terminate or
waive any  provisions  of any material  Receivable  or Other  Intangible  in any
manner which might, when taken together with all such other Receivables or Other
Intangibles,  respectively,  materially  reduce the value of all  Receivables or
Other  Intangibles,  respectively,  in the  Collateral,  (ii)  fail to  exercise
promptly and  diligently  each and every  material right which it may have under
each  Receivable  and Other  Intangible  or (iii) fail to deliver to the Agent a
copy of each material demand,  notice or document received by it relating in any
way  to  any  Receivable  or  Other  Intangible.  Section  4.12  Maintenance  of
Insurance.  The Debtor will maintain with financially sound insurance  companies
licensed to do business in the  jurisdictions in which the Collateral is located
insurance  policies  on the  Inventory  and  Equipment  in  accordance  with the
provisions of Section 6.1(m) of the Revolving Credit Agreement.

Section 4.13  Limitations on  Dispositions  of  Collateral.  The Debtor will not
directly or indirectly (through the sale of stock, merger or otherwise), without
the prior  written  consent of the Agent,  sell,  transfer,  lease or  otherwise
dispose of any of the Collateral,  or attempt, offer or contract to do so except
for (i) sales of Inventory in the ordinary course of its business for fair value
in  arm's-length  transactions  and  (ii) so long as no  Event  of  Default  (or
Potential  Event of Default) has occurred and is continuing,  dispositions  in a
commercially reasonable manner of Equipment which has become redundant, worn out
or obsolete or which should be replaced so as to improve  productivity,  so long
as the  proceeds  of any such  disposition  are (x) used to acquire  replacement
equipment  which has comparable or better utility and equivalent or better value
and which is  subject to a first  priority  (or,  as  permitted  by Section  2.1
hereof,  a second  priority)  security  interest in favor of the Agent  therein,
except as permitted by Section 6.2(a) of the Revolving Credit Agreement,  or (y)
applied to repay the  Obligations.  The inclusion of Proceeds of the  Collateral
under the security interests granted hereby shall not be deemed a consent by the
Agent to any sale or disposition  of any  Collateral  other than as permitted by
this Section 4.13.

Section 4.14 Further  Identification  of Collateral.  The Debtor will furnish to
the Agent from time to time  statements and schedules  further  identifying  and
describing  the  Collateral  and  such  other  reports  in  connection  with the
Collateral as the Agent may reasonably request. The Debtor shall promptly notify
the Agent if the value of the Collateral located at the facilities identified on
Schedule 3.5 hereto is less than 80% of the value of all of the Collateral.

Section  4.15  Notices.  The  Debtor  will  advise  the  Agent  promptly  and in
reasonable detail (i) of any Lien, security interest,  encumbrance or claim made
or  asserted  against  any of the  Collateral,  other  than,  unless  reasonably
requested  by the Agent,  Liens  permitted  by Section  6.2(a) of the  Revolving
Credit  Agreement,  (ii)  of  any  material  change  in the  composition  of the
Collateral,  and (iii) of the  occurrence  of any other event which would have a
material  adverse  effect on the  aggregate  value of the  Collateral  or on the
security interests granted to the Agent in this Security Agreement.

Section 4.16 Change of Law. The Debtor  shall  promptly  notify the Agent of any
change in law known to it which (i) adversely  affects or will adversely  affect
the validity,  perfection or priority of the security  interests granted hereby,
(ii)  requires  or will  require a change in the  proceedings  to be followed in
order to maintain and protect such  validity,  perfection  and priority or (iii)
could result in the Agent not having a perfected security interest in any of the
Collateral.

Section 4.17      Right of Inspection.

(a) Access to Books and Records. The Debtor shall,  following any request by the
Agent and upon reasonable  notice,  permit the Agent or its  representatives  to
have  full  and free  access  during  normal  business  hours to all the  books,
correspondence and records of the Debtor,  and the Agent or its  representatives
may examine the same, take extracts therefrom, make photocopies thereof and have
such discussions with officers,  employees and public  accountants of the Debtor
as the Agent may deem reasonably  necessary,  and the Debtor agrees to render to
the Agent, at the Debtor's cost and expense,  such clerical and other assistance
as  may  be  reasonably  requested  with  regard  thereto.  The  Agent  and  its
representatives  shall upon  reasonable  notice and during normal business hours
also  have the  right to enter  into  and  upon any  premises  where  any of the
Inventory or the  Equipment is located for the purpose of  inspecting  the same,
observing its use or protecting the interests of the Agent therein.

(b)  Audits.  The  Debtor  shall  permit  the  Lenders,   the  Agent  and  their
representatives  and advisors to review the operations of the Debtor and perform
the audits and  examinations  as  provided  in Section  6.1(l) of the  Revolving
Credit Agreement.

Section 4.18 Maintenance of Equipment. The Debtor will, at its expense, maintain
the Equipment in good operating condition, ordinary wear and tear excepted.
Section 4.19      Covenants Regarding Patent and Trademark Collateral.

(a)  Generally.  At  such  time as the  Debtor  shall  acquire  any  Patents  or
Trademarks,  it will comply with the terms,  covenants  and  warranties  of this
Section 4.19.

(b) Continued Use of Trademark.  The Debtor (either itself or through licensees)
will, unless the Debtor shall reasonably determine,  after consultation with the
Agent,  that a Trademark  is of  negligible  economic  value to the Debtor,  (i)
continue  to use each  Trademark  on each  and  every  Trademark  class of goods
applicable  to its current  products  and  services as  reflected in its current
catalogs,  brochures and price lists in order to maintain each Trademark in full
force and free from any claim of  abandonment  for non-use,  (ii) maintain as in
the past the quality of products  and  services  offered  under each  Trademark,
(iii) employ each Trademark with the appropriate  notice of  registration,  (iv)
not adopt or use any mark which is confusingly  similar to a colorable imitation
of any Trademark and (v) not (and not permit any licensee or sublicensee thereof
to) do any act or knowingly  omit to do any act whereby any Trademark may become
invalidated.

(c) No  Abandonment.  The Debtor will not,  unless the Debtor  shall  reasonably
determine,  after  consultation  with the Agent,  that a Patent is of negligible
economic  value to the  Debtor,  do any act,  or  knowingly  omit to do any act,
whereby any Patent may be abandoned or dedicated.

(d) Notice of Abandonment or Adverse Determinations. The Debtor shall notify the
Agent  immediately if it knows,  or has reason to know,  that any application or
registration  relating  to any  Patent or  Trademark  may  become  abandoned  or
dedicated,  or of any adverse determination or development  (including,  without
limitation,  the institution of, or any such determination or development in any
proceeding  in the United  States  Patent and  Trademark  Office or any court of
tribunal in any  country)  regarding  the  Debtor's  ownership  of any Patent or
Trademark, its right to register the same or keep and maintain the same.

(e) Filings After Notice to Agent.  In no event shall the Debtor,  either itself
or through any agent,  employee,  licensee or designee,  file an application for
registration  of any  Patent or  Trademark  with the  United  States  Patent and
Trademark  Office or any  similar  office or agency in any other  country or any
political  subdivision  thereof,  unless it promptly informs the Agent and, upon
request of the Agent, executes and delivers any and all agreements, instruments,
documents  and papers as the Agent may request to evidence the Agent's  security
interest in such Patent or Trademark and the goodwill and general intangibles of
the  Debtor  relating  thereto or  represented  thereby,  and the Debtor  hereby
constitutes the Agent its attorney-in-fact to execute and file all such writings
for the foregoing purposes, all such acts of such attorney being hereby ratified
and confirmed.

(f) Pursuit of Applications  and Maintenance of  Registrations.  The Debtor will
take all necessary  steps,  including,  without  limitation,  in any  proceeding
before the United States Patent and  Trademark  Office or any similar  office or
agency in any other country or any political  subdivision  thereof,  to maintain
and pursue each  application  (and to obtain the relevant  registration)  and to
maintain each  registration  of the Patents and  Trademarks,  including  without
limitation, filing of applications for renewal, affidavits of use and affidavits
of incontestability;  provided,  however, that no such Patent or Trademark shall
be required to be  maintained  or pursued to the extent such Patent or Trademark
is  determined  by the  Debtor,  after  consultation  with the  Agent,  to be of
negligible economic value to the Debtor.

(g) Notice of  Infringement.  If any of the Patent and  Trademark  Collateral is
infringed,  misappropriated  or  diluted  by a third  party,  the  Debtor  shall
promptly  notify the Agent after it learns thereof and shall,  unless the Debtor
shall reasonably determine,  after consultation with the Agent, that such Patent
and Trademark Collateral is of negligible economic value to the Debtor, promptly
sue for infringement, misappropriation of dilution, seek injunctive relief where
appropriate   and  recover   any  and  all   damages   for  such   infringement,
misappropriation  or  dilution,  or take such other  action as the Debtor  shall
reasonably deem appropriate  under the  circumstances to protect such Patent and
Trademark Collateral.

Section  4.20  Termination  of Federal  Contracts.  With respect to each Federal
Contract in respect of which the Debtor is required to execute an  Assignment of
Federal  Contract in accordance with Section 4.21 hereof,  the Debtor shall give
prompt written  notice to the Agent if the U.S.  Government  shall  terminate or
threaten to  terminate  (whether  for  convenience  or default) any such Federal
Contract  with the Debtor  having a value  (including  unexercised  options)  of
$100,000 or more. In addition,  the Debtor shall give prompt  written  notice to
the Agent if the U.S.  Government  shall  terminate or threaten to terminate any
contract between the U.S.  Government and any other prime contractor under which
the  Debtor  is a  subcontractor  if the  value of such  subcontract  (including
unexercised options) is $100,000 or more.

Section 4.21 Federal  Contracts.  The Debtor shall provide to the Agent, as soon
as reasonably  practicable but not later than forty-five (45) days following the
end of each Fiscal Quarter,  a report identifying each Federal Contract to which
it is a party,  having  attached  thereto  a copy of the first two pages of such
Federal  Contract  and any  amendment  thereto,  to the  extent  not  previously
provided to the Agent.  At the request of the Agent  (unless an Event of Default
shall have  occurred and be  continuing,  in which case no such request shall be
required),  the Debtor shall  execute and deliver to the Agent an  Assignment of
Federal Contract, in substantially the form of Exhibit A hereto (the "Assignment
of Federal Contract"), and execute any other instruments or take any other steps
required  by the Agent in order  that all moneys due or to become due under such
Federal  Contracts shall be assigned to the Agent and notice thereof given under
the Assignment of Claims Act, including without  limitation  delivery of Notices
of Assignments with respect to each Federal Contract as contemplated by Appendix
A to Exhibit A hereto.

Section 4.22 Reimbursement Obligation. Should the Debtor fail to comply with the
provisions of this Security  Agreement,  the Revolving  Credit  Agreement or any
other agreement relating to the Collateral such that the value of any Collateral
or the validity,  perfection,  rank or value of any security interest granted to
the  Agent  hereunder  or  thereunder  is  thereby   diminished  or  potentially
diminished or put at risk (as reasonably  determined by the Agent), the Agent on
behalf of the Debtor may, but shall not be required to,  effect such  compliance
on behalf of the Debtor,  and the Debtor shall  reimburse the Agent for the cost
thereof on demand,  and interest shall accrue on such  reimbursement  obligation
from the date the relevant  costs are incurred  until  reimbursement  thereof in
full at the Default Rate.

ARTICLE V
                          REMEDIES; RIGHTS UPON DEFAULT

Section 5.1 UCC Rights.  In the event that any  portion of the  Obligations  has
been declared or becomes due and payable in accordance with the Revolving Credit
Agreement or other Credit  Documents and such  Obligations have not been paid in
full,  the Agent may in addition to all other rights and remedies  granted to it
in this Security  Agreement and in any other  instrument or agreement  securing,
guarantying,  evidencing or relating to the Obligations, exercise (i) all rights
and  remedies of a secured  party under the UCC (whether or not in effect in the
jurisdiction  where  such  rights  are  exercised)  and  (ii) all  other  rights
available to the Agent at law or in equity.

Section 5.2  Payments on  Collateral.  Without  limiting the rights of the Agent
under any other  provision of this  Security  Agreement,  if an Event of Default
shall occur and be continuing:

(i)     all payments  received by the Debtor under or in connection  with any of
        the Collateral shall be held by the Debtor in trust for the Agent, shall
        be segregated  from other funds of the Debtor and shall  forthwith  upon
        receipt by the Debtor be turned  over to the Agent,  in the same form as
        received by the Debtor  (duly  indorsed  by the Debtor to the Agent,  if
        required to permit collection thereof by the Agent); and

(ii)    all such  payments  received  by the Agent  (whether  from the Debtor or
        otherwise)  may,  in the sole  discretion  of the Agent,  be held by the
        Agent as collateral  security for, and/or then or at any time thereafter
        applied in whole or in part by the Agent to the payment of, the expenses
        and the Obligations as set forth in Section 5.11 hereof.

Section 5.3  Possession of Collateral.  In  furtherance  of the  foregoing,  the
Debtor  expressly  agrees  that,  if an  Event of  Default  shall  occur  and be
continuing, the Agent may (i) by judicial powers, or without judicial process if
it can be done without breach of the peace, enter any premises where any of such
Collateral is or may be located and,  without  charge or liability to the Agent,
seize and remove such  Collateral from such premises and (ii) have access to and
use of the Debtor's books and records relating to such Collateral.








Section 5.4       Sale of Collateral; Notice.

(a) Sale of Collateral.  The Debtor expressly agrees that if an Event of Default
shall occur and be continuing, the Agent, without demand of performance or other
demand or notice of any kind (except the notice  specified below of the time and
place of any public or private  sale) to or upon the Debtor or any other  Person
(all of which  demands  and/or  notices are hereby  waived by the  Debtor),  may
forthwith (i) apply the cash, if any, then held by it as collateral as specified
in Section  5.11 hereof and (ii) if there shall be no cash or such cash shall be
insufficient to pay the Obligations in full, collect,  receive,  appropriate and
realize upon the Collateral,  and/or sell, assign,  give an option or options to
purchase or otherwise  dispose of and deliver the  Collateral (or contract to do
so) or any part thereof in one or more parcels (which need not be in round lots)
at public or  private  sale,  at any  office of the Agent or  elsewhere  in such
manner as is  commercially  reasonable and, as the Agent may deem best, for cash
or on credit or for future delivery  without  assumption of any credit risk. The
Agent shall have the right upon any such public sale,  and, if the Collateral is
of a type customarily  sold in a recognized  market or is of a type which is the
subject of widely distributed  standard price quotations,  upon any such private
sale or sales,  to purchase the whole or any part of the Collateral so sold, and
thereafter to hold the same,  absolutely and free from any right or claim of any
kind. To the extent  permitted by applicable  law, the Debtor waives all claims,
damages  and  demands  against  the  Agent  arising  out  of  the   foreclosure,
repossession, retention or sale of the Collateral.

(b) Notice of Sale. Unless the Collateral threatens to decline speedily in value
or is of a type  customarily sold on a recognized  market,  the Agent shall give
the Debtor  ten (10)  days'  written  notice of its  intention  to make any such
public or private sale or sale at a broker's board or on a securities  exchange.
Such  notice  shall (i) in the case of a public  sale,  state the time and place
fixed  for  such  sale,  (ii) in the  case of sale at a  broker's  board or on a
securities  exchange,  state the board or  exchange  at which such sale is to be
made and the day on which the  Collateral,  or the portion  thereof  being sold,
will first be offered  for sale and (iii) in the case of a private  sale,  state
the day after which such sale may be consummated.  The Agent shall not obligated
to make any such sale  pursuant  to any such  notice.  The Agent may adjourn any
public or private  sale or cause the same to be  adjourned  from time to time by
announcement at the time and place fixed for the sale, and such sale may be made
at any time or place to which the same may be so  adjourned.  In the case of any
sale of all or any part of the Collateral on credit or for future delivery,  the
Collateral  so sold may be retained by the Agent until the selling price is paid
by the purchaser thereof, but the Agent shall not incur any liability in case of
the failure of such purchase to take up and pay for the  Collateral so sold and,
in the case of such failure, such Collateral may again be sold upon like notice.

(c) Special  Provisions  Relating to Sales of Securities.  The Debtor recognizes
that  the  Agent  may be  unable  to  effect  a  public  sale  of any or all the
Collateral  constituting a "security" (as such term is defined in the Securities
Act) by reason of  certain  prohibitions  contained  in the  Securities  Act and
applicable state securities laws or otherwise, and may be compelled to resort to
one or more private sales thereof to a restricted  group of purchasers that will
be obliged to agree,  among other things,  to acquire such  securities for their
own account for  investment  and not with a view to the  distribution  or resale
thereof.  The Debtor  acknowledges  and agrees  that any such  private  sale may
result in prices and other terms less  favorable than if such sale were a public
sale and, notwithstanding such circumstances,  agrees that any such private sale
shall be deemed to have been made in a commercially reasonable manner. The Agent
shall be under no obligation to delay a sale of any of Collateral constituting a
security  for the  period of time  necessary  to permit  the  issuer  thereof to
register  such  securities  for public sale under the  Securities  Act, or under
applicable state securities laws, even if such issuer would agree to do so.

Section  5.5  Rights of  Purchasers.  Upon any sale of the  Collateral  (whether
public or  private),  the Agent  shall  have the right to  deliver,  assign  and
transfer  to the  purchaser  thereof  the  Collateral  so sold.  Each  purchaser
(including  the  Agent)  at any such  sale  shall  hold the  Collateral  so sold
absolutely,  free from any claim or right of whatever kind, including any equity
or right of redemption of the Debtor who, to the extent permitted by law, hereby
specifically waives all rights of redemption, including, without limitation, any
right to redeem the Collateral  under Section 9-506 of the UCC, and any right to
a judicial or other stay or approval  which it has or may have under any law now
existing or hereafter adopted.

Section 5.6       Additional Rights of the Agent.

(a) Right to Maintain Proceedings.  The Agent (i) shall have the right and power
to institute and maintain such suits and proceedings as it may deem  appropriate
to protect and enforce the rights  vested in it by this  Security  Agreement and
(ii) may proceed by suit or suits at law or in equity to enforce such rights and
to foreclose  upon the  Collateral and to sell all or, from time to time, any of
the   Collateral   under  the  judgment  or  decree  of  a  court  of  competent
jurisdiction.

(b)  Appointment  of  Receiver.  The Agent  shall,  to the extent  permitted  by
applicable law,  without notice to the Debtor to any party claiming  through the
Debtor,  without regard to the solvency or insolvency at such time of any Person
then liable for the  payment of any of the  Obligations,  without  regard to the
then value of the Collateral and without requiring any bond from any complainant
in such  proceedings,  be entitled as a matter of right to the  appointment of a
receiver  or  receivers  (who may be the  Agent) of the  Collateral  or any part
thereof,  pending  such  proceedings,  with such powers as the court making such
appointment  shall  confer,  and to the  entry  of an order  directing  that the
profits, revenues and other income of the property constituting the whole or any
part of the Collateral be segregated,  sequestered and impounded for the benefit
of the Agent,  and the Debtor  irrevocably  consents to the  appointment of such
receiver or receivers and to the entry of such order.

(c) No Duty to  Exercise  Rights.  In no event  shall the Agent have any duty to
exercise any rights or take any steps to preserve the rights of the Agent in the
Collateral,  nor shall the Agent be liable to the Debtor or any other Person for
any loss caused by the Agent's failure to meet any obligation imposed by Section
9-207 of the UCC or any successor provision. Without limiting the foregoing, the
Agent  shall be deemed to have  exercised  reasonable  care in the  custody  and
preservation  of the  Collateral in its possession if the Collateral is accorded
treatment  substantially equal to that which the Agent accords its own property,
it being understood that the Agent shall not have any duty or responsibility for
(i) ascertaining or taking action with respect to calls, conversions, exchanges,
maturities,  tenders or other matters relative to any Collateral, whether or not
the Agent has or is deemed to have knowledge of such matters, or (ii) taking any
necessary  steps to preserve  rights  against any  parties  with  respect to any
Collateral.

Section 5.7       Remedies Not Exclusive, etc.

(a) Remedies Not Exclusive. No remedy conferred upon or reserved to the Agent in
this  Security  Agreement  is intended to be  exclusive  of any other  remedy or
remedies,  but every such remedy shall be cumulative and shall be in addition to
every other  remedy  conferred  herein or now or  hereafter  existing at law, in
equity or by statute.

(b)  Restoration  of Rights.  If the Agent shall have  proceeded  to enforce any
right,  remedy or power under this Security Agreement and the proceeding for the
enforcement  thereof shall have been discontinued or abandoned for any reason or
shall have been  determined  adversely  to the  Agent,  the Debtor and the Agent
shall,   subject  to  any  determination  in  such  proceeding,   severally  and
respectively  be  restored  to their  former  positions  and  rights  under this
Security Agreement,  and thereafter all rights, remedies and powers of the Agent
shall continue as though no such proceedings had been taken.

(c)  Enforcement.  All rights of action  under this  Security  Agreement  may be
enforced by the Agent without the  possession of any  instrument  evidencing any
Obligation or the production  thereof at any trial or other proceeding  relative
thereto, and any suit or proceeding  instituted by the Agent shall be brought in
its name and any judgment shall be held as part of the Collateral.


Section 5.8       Waiver and Estoppel.

(a) No Actions to Impede Sale of Collateral. The Debtor agrees, to the extent it
may lawfully do so, that it will not at any time in any manner  whatsoever claim
or take the benefit or advantage of any appraisal,  valuation,  stay, extension,
moratorium,  turnover or redemption  law, or any law permitting it to direct the
order in which the  Collateral  shall be sold,  now or at any time  hereafter in
force  which  may  delay,   prevent  or  otherwise  affect  the  performance  or
enforcement  of this  Security  Agreement,  and  hereby  waives  all  benefit or
advantage of all such laws. The Debtor covenants that it will not hinder,  delay
or impede  the  execution  of any power  granted  to the Agent in this  Security
Agreement, any Assignment of Federal Contract or any other Credit Document.

(b) Collateral Sold As An Entirety. The Debtor, to the extent it may lawfully do
so, on behalf of itself and all who claim through or under it, including without
limitation any and all  subsequent  creditors,  vendees,  assignees and lienors,
waives  and  releases  all  rights to demand or to have any  marshalling  of the
Collateral upon any sale, whether made under any power of sale granted herein or
pursuant to judicial  proceedings or under any foreclosure or any enforcement of
this Security Agreement,  and consents and agrees that all of the Collateral may
at any such sale be offered and sold as an entirety.

(c) Waiver of  Notices.  The Debtor  waives,  to the  extent  permitted  by law,
presentment,  demand,  protest  and any notice of any kind  (except  the notices
expressly required hereunder) in connection with this Security Agreement and any
action taken by the Agent with respect to the Collateral.

Section 5.9       Power of Attorney; Powers Coupled With An Interest.

(a) Power of Attorney.  Without limiting any other right granted hereunder,  the
Debtor hereby irrevocably constitutes and appoints the Agent, with full power of
substitution,  as its true and  lawful  attorney-in-fact  with full  irrevocable
power and  authority in the place and stead of the Debtor and in the name of the
Debtor  or in its  own  name,  from  time  to  time  in the  Agent's  reasonable
discretion,  for the  purpose  of  carrying  out  the  terms  of  this  Security
Agreement,  to take any and all  appropriate  action and to execute  any and all
documents and instruments  which may be necessary or desirable to accomplish the
purpose of this Security  Agreement and,  without limiting the generality of the
foregoing,  hereby gives the Agent the power and right, on behalf of the Debtor,
without notice to or assent by the Debtor,  to do the  following:  (i) to pay or
discharge  taxes,  liens,  security  interests or other  encumbrances  levied or
placed on or threatened against
        the Collateral;
(ii)    to effect any repairs or any  insurance  called for by the terms of this
        Security  Agreement or any other Credit Document,  and to pay all or any
        part of the premiums therefor and the costs thereof;

     (iii) upon the  occurrence  and  continuance  of any Event of  Default  and
otherwise to the extent provided in this Security

     Agreement,  (A) to direct any party liable for any payment under any of the
Collateral  to  make  payment  of any  and all -  moneys  due  and to  come  due
thereunder  directly to the Agent or as the Agent shall  direct,  (B) to receive
payment of and - receipt  for,  and to demand and sue for,  any and all  moneys,
claims  and other  amounts  due and to become  due at any time in  respect of or
arising out of the Collateral, (C) to sign and indorse and receive, take, assign
and  deliver,  any  -  checks,  notes,  drafts,  negotiable  and  non-negotiable
instruments, any invoices, freight or express bills, bills of lading, storage or
warehouse  receipts,  drafts against  debtors,  assignments,  verifications  and
notices  in  connection  with  accounts  and  other  documents  relating  to the
Collateral, (D) to commence, settle, compromise,  compound, - prosecute,  defend
or  adjust  any  claim,  suit,  action  or  proceeding  with  respect  to, or in
connection with, the Collateral, (E) to sell, transfer, assign or otherwise deal
in or with the Collateral or any part thereof,  as fully and - effectively as if
the Agent were the absolute  owner thereof and (F) to do, at its option,  but at
the  expense  of the - Debtor,  at any time or from  time to time,  all acts and
things which the Agent deems necessary to protect,  preserve or realize upon the
Collateral and the Agent's  security  interest  therein,  in order to effect the
intent of this Security  Agreement,  all as fully and  effectively as the Debtor
might do.

(b) Powers Coupled With an Interest.  All authorizations and agencies granted or
provided  herein with respect to the  Collateral,  including the powers  granted
under clause (a) of this Section 5.9, are irrevocable and powers coupled with an
interest.

Section 5.10 Certain Provisions  Relating to Securities.  Solely with respect to
any Collateral  constituting a "security" (as defined in the Securities Act), if
an Event of Default shall have occurred and be continuing,  all such  securities
(as defined in the Securities Act)  constituting a part of the Collateral shall,
at the  request  of the  Agent,  be  registered  in the name of the Agent or its
nominee,  and the Agent or its nominee may  thereafter  exercise (i) all voting,
corporate and other rights,  powers and privileges pertaining to such Collateral
at any meeting of shareholders of the issuer thereof or otherwise,  and (ii) any
and all  rights of  conversion,  exchange,  subscription  and any other  rights,
privileges or options  pertaining to such  Collateral as if it were the absolute
owner  thereof  (including,  without  limitation,  the right to  exchange at its
discretion  any  and  all  such  Collateral  upon  the  merger,   consolidation,
reorganization, recapitalization or other fundamental change in the structure of
any such  issuer,  or upon the exercise by the Debtor or the Agent of any right,
privilege or option pertaining to such Collateral,  and in connection therewith,
the right to deposit and deliver any and all such Collateral with any committee,
depositary, transfer agent, registrar or other designated agency upon such terms
and conditions as it may determine), all without liability except to account for
property  actually  received  by it and except as  provided  in  Section  5.6(c)
hereof,  but the Agent  shall  have no duty to the Debtor to  exercise  any such
right, privilege or option and shall not be responsible for any failure to do so
or delay in so doing.

Section  5.11  Application  of  Monies.  The  proceeds  of any sale of, or other
realization  upon,  all or any part of the  Collateral  shall be  applied by the
Agent in the following order of priority:
         first,  to payment of the  expenses of such sale or other  realization,
         including  reasonable  compensation  to the  Agent and its  agents  and
         counsel, and all expenses, liabilities and advances incurred or made by
         the Agent,  its  agents  and  counsel  in  connection  therewith  or in
         connection with the care, safekeeping or otherwise of any or all of the
         Collateral; second, to payment of the Obligations, in such order as the
         Agent may elect; and third, any surplus then remaining shall be paid to
         the Debtor,  or its  successors  or assigns,  or to  whomsoever  may be
         lawfully  entitled to receive the same  (including  pursuant to Section
         9-504(1)(C)  of the UCC) or as a court of  competent  jurisdiction  may
         direct.





ARTICLE VI
                                  MISCELLANEOUS

Section 6.1 Notices.  All notices,  requests and other communications to a party
hereunder  shall be in writing  and shall be given to such party at its  address
set forth on the  signature  page hereof or such other address as such party may
hereafter  specify for that  purpose by notice to the other.  Each such  notice,
request or other  communication shall be effective (i) in the case of telephonic
notice (to the extent  expressly  permitted  hereunder),  when made, (ii) in the
case of notice delivered by overnight  express  courier,  one Business Day after
the Business Day such notice was delivered to such courier, (iii) in the case of
notice  delivered by first class mail, three Business Days after being deposited
in the mail,  postage  prepaid,  return receipt  requested,  (iv) in the case of
notice by hand,  when  delivered,  or (v) in the case of notice by any customary
means of telecommunication, when sent provided confirmation of receipt or answer
back has been  received,  in each  case if  addressed  to any  party  hereto  as
provided  herein.  Rejection or refusal to accept,  or the  inability to deliver
because of a changed address of which no notice was given,  shall not affect the
validity of notice given in accordance with this section.

Section  6.2 No  Waiver;  Cumulative  Remedies.  The Agent  shall not by any act
(except by a written  instrument  pursuant  to Section  6.3 hereof) be deemed to
have waived any right or remedy hereunder. No failure to exercise, nor any delay
in exercising,  on the part of the Agent any right, power or privilege hereunder
shall operate as a waiver thereof.  No single or partial  exercise of any right,
power or  privilege  hereunder  shall  preclude  any other or  further  exercise
thereof or the exercise of any other right, power or privilege.  A waiver by the
Agent  of any  right  or  remedy  hereunder  on any one  occasion  shall  not be
construed as a bar to any right or remedy which the Agent would  otherwise  have
on any future occasion.  The rights and remedies herein provided are cumulative,
may be  exercised  singly or  concurrently  and are not  exclusive  of any other
rights or remedies provided by law.

Section 6.3  Amendments  and Waivers.  None of the terms or  provisions  of this
Security Agreement may be amended,  supplemented or otherwise modified except by
a written  instrument  executed by the Debtor and the Agent;  provided  that any
provision of this  Security  Agreement may be waived by the Agent in a letter or
agreement  executed by the Agent or by telex or facsimile  transmission from the
Agent.

Section 6.4  Successors and Assigns.  The provisions of this Security  Agreement
shall be binding  upon and inure to the benefit of the parties  hereto and their
respective  successors and assigns;  provided,  however, that the Debtor may not
assign or transfer any of its rights or obligations  hereunder without the prior
written consent of the Agent.

Section 6.5  Governing  Law. THIS  SECURITY  AGREEMENT  SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE  WITH THE LAWS OF THE  COMMONWEALTH  OF VIRGINIA,  OTHER
THAN ITS LAWS RESPECTING CHOICE OF LAW OTHER THAN THOSE CONTAINED IN THE UCC.

Section 6.6       Limitation by Law; Severability.

(a) All rights,  remedies and powers provided in this Security  Agreement may be
exercised  only to the extent  that the  exercise  thereof  does not violate any
applicable  provision of law, and all the provisions of this Security  Agreement
are intended to be subject to all applicable  mandatory  provisions of law which
may be controlling  and to be limited to the extent  necessary so that they will
not render this Security Agreement  invalid,  unenforceable in whole or in part,
or not entitled to be recorded,  registered or filed upon the  provisions of any
applicable law.

(b) If any provision hereof is invalid and  unenforceable  in any  jurisdiction,
then, to the fullest extent  permitted by law, (i) the other  provisions  hereof
shall  remain  in full  force  and  effect  in such  jurisdiction  and  shall be
liberally  construed in favor of the Agent in order to carry out the  intentions
of the parties  hereto as nearly as may be possible and (ii) the  invalidity  or
unenforceability  of any provision hereof in any  jurisdiction  shall not affect
the validity or enforceability of such provision in any other jurisdiction.

Section 6.7 Counterparts.  This Security Agreement may be executed in any number
of counterparts and by different parties hereto on separate  counterparts,  each
complete set of which,  when so executed and delivered by all parties,  shall be
an original, but all such counterparts shall together constitute but one and the
same instrument.

Section 6.8  Expenses of the Agent.  The Debtor shall pay to the Agent from time
to time upon demand,  all of the costs and expenses incurred by the Agent or any
Lender (including,  without limitation, the reasonable fees and disbursements of
counsel  and any  amounts  payable  by the  Agent or any  Lender to any of their
respective   agents)  (i)  arising  in  connection   with  the   administration,
modification, amendment, waiver or termination of this Security Agreement or any
document or agreement  contemplated hereby or any consent or waiver hereunder or
thereunder  or (ii)  incurred  in  connection  with the  administration  of this
Security  Agreement,  or any document or agreement  contemplated  hereby,  or in
connection  with the  administration,  sale or other  disposition  of Collateral
hereunder  or  under  any  document  or  agreement  contemplated  hereby  or the
preservation,  protection or defense of the rights of the Agent or any Lender in
and to the Collateral.

Section 6.9 Indemnification.  The Debtor shall at all times hereafter indemnify,
hold  harmless  and,  on demand,  reimburse  the Agent and the Lenders and their
respective subsidiaries,  affiliates,  successors, assigns, officers, directors,
employees and agents,  and their respective  heirs,  executors,  administrators,
successors and assigns (all of the foregoing parties, including, but not limited
to, the Agent, being hereinafter  collectively  referred to as the "Indemnities"
and  individually  as an  "Indemnitee")  from,  against  and  for  any  and  all
liabilities, obligations, claims, damages, actions, penalties, causes of action,
losses, judgments, suits, costs, expenses and disbursements,  including, without
limitation,  attorney's  fees (any and all of the  foregoing  being  hereinafter
collectively referred to as the "Liabilities" and individually as a "Liability")
which the Indemnitees,  or any of them, might be or become subjected,  by reason
of,  or  arising  out of the  preparation,  execution,  delivery,  modification,
administration  or  enforcement  of, or performance of the Agent's rights under,
this  Security  Agreement  or  any  other  document,   instrument  or  agreement
contemplated hereby or executed in connection herewith;  provided, however, that
the Debtor shall not be liable to any Indemnitee for any Liability caused solely
by the gross negligence or willful  misconduct of such  Indemnitee.  In no event
shall any Indemnitee,  as a condition to enforcing its rights under this Section
6.9 or  otherwise,  be  obligated  to  make a claim  against  any  other  Person
(including,  without  limitation,  the Agent) to enforce  its rights  under this
Section 6.9.

Section 6.10 Termination; Survival. This Security Agreement shall terminate when
the security  interests granted hereunder have terminated and the Collateral has
been  released  as  provided  in  Section  2.6;  provided,   however,  that  the
obligations  of the Debtor under Section 4.22 and the provisions of this Article
6 shall survive any such termination.

Section 6.11 Judicial Proceedings; Waiver of Jury Trial. Any judicial proceeding
brought  against the Debtor with respect to any Credit  Agreement  Related Claim
hereby may be brought in any court of competent jurisdiction in the Commonwealth
of Virginia,  County of Fairfax, or any Federal court in the Eastern District of
Virginia, and, by execution and delivery of this Security Agreement,  the Debtor
(a) accepts,  generally and  unconditionally,  the nonexclusive  jurisdiction of
such courts and any related  appellate court and irrevocably  agrees to be bound
by any judgment rendered thereby in connection with any Credit Agreement Related
Claim and (b)  irrevocably  waives any objection it may now or hereafter have as
to the venue of any such proceeding brought in such a court or that such a court
is an inconvenient  forum.  The Debtor hereby waives personal service of process
and  consents  that  service  of  process  upon it may be made by  certified  or
registered  mail,  return  receipt  requested,   at  its  address  specified  or
determined in accordance with the provisions of Section 6.1 hereof,  and service
so made shall be deemed  completed on the earlier of (x) the receipt thereof and
(y) if sent by  registered or certified  mail (return  receipt  requested),  the
fifth (5th)  Business Day after such  service is deposited in the mail.  Nothing
herein shall affect the right of the Agent to serve  process in any other manner
permitted  by law or shall  limit the  right of the  Agent to bring  proceedings
against  the  Debtor  in the  courts  of any other  jurisdiction.  Any  judicial
proceeding by the Debtor  against the Agent  relating to or involving any Credit
Agreement  Related  Claim hereby shall be brought only in a court located in the
Commonwealth of Virginia, County of Fairfax, or the Federal court in the Eastern
District of  Virginia.  THE DEBTOR AND THE AGENT  HEREBY  UNCONDITIONALLY  WAIVE
TRIAL BY JURY IN ANY JUDICIAL PROCEEDING TO WHICH THEY ARE PARTIES INVOLVING ANY
CREDIT AGREEMENT RELATED CLAIM.

Section 6.12 Integration. This Security Agreement and the other Credit Documents
constitute the entire agreement of the Agent, the Lenders,  the Borrower and the
other Credit Parties with respect to the subject matter hereof and thereof,  and
there are no promises, undertakings,  representations or warranties by the Agent
or any Lender relative to the subject matter hereof or thereof not expressly set
forth or referred to herein or in the other Credit Documents.

Section 6.13  Authority of Agent.  The Debtor  acknowledges  that the rights and
responsibilities  of the Agent under this Security Agreement with respect to any
action  taken by the Agent or the exercise or  non-exercise  by the Agent of any
option,  voting right,  request,  judgment or other right or remedy provided for
herein or resulting or arising out of this Security  Agreement shall, as between
the Agent and the Lenders,  be governed by the Revolving Credit Agreement and by
such other  agreements with respect thereto as may exist from time to time among
them, but, as between the Agent and the Debtor,  the Agent shall be conclusively
presumed to be acting as agent for the Lenders with full and valid  authority so
to act or refrain from acting, and the Debtor shall not be under any obligation,
or entitlement, to make any inquiry respecting such authority.

Section 6.14 Headings,  Bold Type and Table of Contents.  The section  headings,
subsection headings,  and bold type used herein and the Table of Contents hereto
have been  inserted  for  convenience  of reference  only and do not  constitute
matters to be considered in interpreting this Security Agreement.


<PAGE>


         IN WITNESS  WHEREOF,  the parties  hereto  have  caused  this  Security
Agreement to be duly executed by their respective  authorized officers as of the
day and year first written above.

                                              GKMG CONSULTING SERVICES, INC.

Address:
Canal Square
1054 Thirty-first Street, NW
Washington, District of Columbia 20007      By: /s/ Morris R. Garfinkle
Attention:                                           Name: Morris R. Garfinkle
Phone:  (202) 342-5200                      Title: President
Fax:  (202) 337-8787


                              BANK OF AMERICA, N.A.
                            d/b/a NationsBank, N.A.,
                         successor to NationsBank, N.A.

Address:
6610 Rockledge Drive
Bethesda, Maryland 20817                    By:/s/ James W. Gaittens
Attention:  James W. Gaittens               Name: James W. Gaittens
Phone:  (301) 493-2976                      Title: Senior Vice President
Fax:  (301) 571-9098


<PAGE>


                                  Schedule 3.4

                                Place of Business



                                  Canal Square
                          1054 Thirty-first Street, NW
                     Washington, District of Columbia 20007





                                  Schedule 3.5

                             Location of Collateral


                                  Canal Square
                          1054 Thirty-first Street, NW
                     Washington, District of Columbia 20007





                                  Schedule 3.6

                        Trade Names, Division Names, etc.

                                      GKMG
                                 GKMG CONSULTING






                                  Schedule 3.7

                             Patents and Trademarks


                                      NONE





                                  Schedule 4.1

                                   UCC Filings


<PAGE>


     Exhibit A to Security Agreement

                                     FORM OF
                         ASSIGNMENT OF FEDERAL CONTRACT

This ASSIGNMENT OF FEDERAL CONTRACT, dated as of _____, __ (the "Agreement"), is
made by GKMG Consulting Services,  Inc., a District of Columbia corporation (the
"Assignor"),  in  favor  of BANK  OF  AMERICA,  N.A.  d/b/a  Nationsbank,  N.A.,
successor to NationsBank,  N.A.,] a national banking  association (the "Agent"),
in its  capacity  as  Agent  for the  lenders  from  time to time a party to the
Revolving  Credit  Agreement (as defined in the Security  Agreement  referred to
below).
                                                      W I T N E S S E T H:

WHEREAS,  the  Assignor has secured  certain  obligations  undertaken  by Hagler
Bailly,  Inc.  pursuant to the provisions of a Security  Agreement,  dated as of
___________________, ____ (as the same may be amended, supplemented or otherwise
modified  from time to time,  the  "Security  Agreement"),  by and  between  the
Assignor and the Agent;  and WHEREAS,  the Assignor is a party to, and from time
to time will become entitled to receive moneys under and by virtue of, a certain
contract  with,  involving or for the benefit of the United States of America or
any department,  agency or  instrumentality  thereof (herein  referred to as the
"Government"),  designated  as  Contract  Number  _______  entered  into  by the
Assignor and the Government on ________ __, 19__ (which contract,  together with
all additions, change orders, supplements, amendments, renewals, extensions, and
modifications  thereto now or hereafter in effect, are hereinafter  collectively
called the "Contract");  and WHEREAS,  pursuant to the Security  Agreement,  the
Assignor has  undertaken  to  effectuate  the  assignment(s)  and other  actions
contemplated by this Agreement. NOW, THEREFORE, in consideration of the premises
and other good and valuable consideration,  the receipt and sufficiency of which
are hereby acknowledged, the Assignor covenants and agrees as follows:
         1. Incorporation By Reference. The provisions of the Security Agreement
are  incorporated  herein by  reference,  and the terms  defined in the Security
Agreement are used herein with the same meanings.

         2.  Representations.  The Assignor represents and warrants to the Agent
that (a) the Contract is legal,  valid and binding on the  Assignor  and, to its
knowledge,  the other parties thereto,  is in full force and effect,  and is not
evidenced  by any  chattel  paper or  instrument,  (b) upon due  filing  of this
Agreement,  together  with a Notice of Assignment  substantially  in the form of
Appendix A hereto with the authorized representative, the execution and delivery
of this Agreement does not violate and is not in conflict with the provisions of
the  Contract,  (c) there has been no default on the part of the Assignor or any
other party to the Contract, (d) the Assignor has made no previous assignment of
the  Contract to any person and knows of no fact or defense that will render the
moneys due or to be due  thereunder  uncollectible,  (e) no financing  statement
covering  the  Contract  is on  file  in  any  public  office  except  financing
statements in favor of the Agent,  (f) no set-off or  counterclaim to any moneys
due or to become  due  under the  Contract  exists  on the date  hereof,  and no
agreement  has been made with any person  under which any  deduction or discount
may be claimed,  and (g) the address of the office where the Assignor  keeps its
records concerning the Contract is ____________________.

         3. Collateral. As security and collateral for the payment of all of the
Obligations  (defined in the Security  Agreement)  and for  performance  of, and
compliance  with,  by the  Assignor,  all of the terms,  covenants,  conditions,
stipulations,  and  agreements  contained in this  Agreement and in the Security
Agreement,  the Assignor hereby assigns to the Agent,  and grants to the Agent a
lien on and  security  interest  in,  all  moneys  and claims for moneys now and
hereafter  due and to  become  due to the  Assignor  under or by  reason  of the
Contract,  together  with all  cash and  non-cash  proceeds  thereof;  provided,
however,  that nothing  contained  herein shall impose upon the Agent any of the
obligations or liabilities of the Assignor under the Contract.

     4. Covenants. Until payment and performance in full of the Obligations, the
Assignor covenants as follows:

(a) The  Assignor  shall  place  on any and all  vouchers,  invoices,  or  other
instruments demanding payment under the Contract the direction that such payment
is to be made to the Agent in accordance with Section 5 of this Agreement.

(b) The Assignor shall promptly upon request execute,  acknowledge,  and deliver
any  notice,  financing  statement,   renewal,   affidavit,   deed,  assignment,
continuation statement,  security agreement,  certificate,  or other document as
the  Agent  may  require  in  order to  perfect,  preserve,  maintain,  protect,
continue, and/or extend the assignment, lien, and security interest of the Agent
under this  Agreement and its priority.  The Assignor  shall pay to the Agent on
demand all taxes,  costs, and expenses  incurred by the Agent in connection with
the  preparation,  execution,  recording,  and  filing of any such  document  or
instrument  mentioned  aforesaid,  and such taxes,  costs,  and  expenses  shall
constitute  and become a part of the  Obligations.  A carbon,  photographic,  or
other  reproduction  of  a  security  agreement  or  a  financing  statement  is
sufficient as a financing statement.

(c) The Assignor shall fully,  promptly,  and faithfully comply with and perform
its  obligations  and duties  under the  Contract in  accordance  with the terms
thereof and will make no changes or  amendments  to the Contract or terminate or
cancel the  Contract  without the prior  written  consent of the Agent except as
permitted by the Security  Agreement.  In the event that any change,  amendment,
termination  or  cancellation  of  the  Contract  is  made  or  effected  by the
Government,  the Assignor  will  promptly  notify the Agent thereof and promptly
furnish to the Agent a copy of any  document or  agreement  evidencing  any such
change, amendment, termination, or cancellation.

(d)      The Assignor will promptly

     (i) furnish to the Agent all information received by the Assignor affecting
the moneys due and to become due under the  Contract,  (ii)  inform the Agent of
any delay in  performance  of, or claims  made in regard to, the  Contract,  and
(iii) notify the Agent in writing of the failure of any party to the Contract to
perform any of its  obligations  thereunder and any rejection of any performance
rendered by the  Assignor  under or in  connection  with the  Contract.  (e) The
Assignor will at all times keep accurate and complete  records of performance by
the  Assignor  under the  Contract,  and the Agent and its agents shall have the
right,  during normal business hours and upon reasonable advance notice, to call
at the place or places of business of the Assignor at intervals to be determined
by the Agent, and without hindrance or delay, to inspect, audit, check, and make
extracts from the books, records,  journals,  orders, receipts,  correspondence,
and other data relating to the Contract or to any other transactions between the
parties hereto related to the Contract.

5.  Payments.  The  Assignor  hereby  authorizes,   empowers,  and  directs  the
Government to draw all checks,  drafts,  or other  instruments  representing the
payments of money due the Assignor under the Contract  (herein called the "Items
of Payment") to the order of  NationsBank,  N.A.,  assignee of Assignor,  and to
send the same (i) if by mail,  to , (ii) if by electronic  transfer,  to BANK OF
AMERICA, N.A. d/b/a Nationsbank,  N.A., successor to NationsBank,  N.A., for the
account of ________________,  Bank Account #__________, Agent ABA#_________,  or
(iii) if by wire transfer,  to BANK OF AMERICA,  N.A. d/b/a  Nationsbank,  N.A.,
successor to  NationsBank,  N.A., for the account of  _________________________,
Bank  Account  #_______,  ABA#___________.   If,  despite  this  direction,  any
instruments or checks representing payments should be delivered to the Assignor,
the Assignor will immediately  endorse and deliver such instruments or checks to
the order of the  Agent.  The  Assignor  does  hereby  irrevocably  (subject  to
revocation  with  the  consent  of  the  Agent)  designate  and  appoint  (which
appointment is coupled with an interest) the Agent,  and the Agent's  successors
in interest by operation of law, the  Assignor's  true and lawful  attorney with
power irrevocable for the Assignor and in the Assignor's name, place, and stead,
but at the sole cost and  expense of the  Assignor,  to  receive,  endorse,  and
collect all Items of Payment,  and to ask, demand,  receive,  receipt,  and give
acquittances  for any and all amounts  which may be payable or which  become due
and payable by the Government under the Contract,  and in the Agent's discretion
to file any  claim or to take any  other  action  or  proceeding,  either in the
Agent's own name or in the name of the Assignor or otherwise, which to the Agent
or any successor in interest thereof may seem necessary or desirable in order to
collect or endorse  the payment of any and all amounts now due or owing or which
may hereafter be or become due or owing on account of the Contract. All Items of
Payment  received by the Agent pursuant hereto which are finally paid in cash or
solvent  credits  shall be applied  against the  Obligations  as provided in the
Security  Agreement.  Any portion of the Items of Payment which the Agent elects
not to so apply  shall be paid over to the  Assignor or to  whomsoever  shall be
entitled thereto under applicable law, including pursuant to Section 9-504(1)(C)
of the Uniform Commercial Code of the Commonwealth of Virginia.

6. No Waiver.  Neither this Agreement nor any term,  condition,  representation,
warranty,  covenant, or agreement hereof may be changed, waived,  discharged, or
terminated  orally,  but only by an  instrument  in writing by the party against
whom such change, waiver, discharge, or termination is sought.

7.  Governing  law.  THIS  AGREEMENT  SHALL  BE  GOVERNED  BY AND  CONSTRUED  IN
ACCORDANCE  WITH THE LAWS OF THE  COMMONWEALTH  OF VIRGINIA,  WITHOUT  REGARD TO
PRINCIPLES OF CONFLICTS OF LAWS.

8. Gender.  Whenever used herein,  the singular number shall include the plural,
the plural  the  singular,  and the use of the  masculine,  feminine,  or neuter
gender shall include all genders.

     9. Counterparts.  This Agreement may be executed in any number of duplicate
originals,  each of which shall be an original but all of which  together  shall
constitute one and the same instrument.

     10. Paragraph  Headings.  The paragraph  headings of this Agreement are for
convenience only and shall not limit or define the provisions of this Agreement.


<PAGE>


         IN WITNESS  WHEREOF,  Assignor and the Agent have caused this Agreement
to be duly executed and delivered by their respective  representatives thereunto
duly authorized as of the date first above written.
                                               GKMG CONSULTING SERVICES, INC.

ATTEST:



                 , Secretary
                                                     By:
[Corporate Seal]                                     Name:
                                     Title:
WITNESS:




                           BANK OF AMERICA, N.A. d/b/a
NationsBank, N.A., successor to                              NationsBank, N.A.

ATTEST:

                 , Secretary
                                                     By:
                                     Title:
WITNESS:



<PAGE>


     Appendix A To Assignment of Federal Contract
                             Notice of Assignment



     Date: ____________

To:      Contracting Officer
[Address]



     Re: CONTRACT NUMBER  ___________ (the "Contract") MADE BY THE UNITED STATES
OF AMERICA

                 By:      Department of the [Applicable U.S. Government Agency]
                                    [Address]

                                    with [Name of Subsidiary] (the "Contractor")
                                            [Address]

             for manufacture and support of a [Brief description of
                              Subject of Contract]

                                    dated _______________

PLEASE TAKE NOTICE that moneys due or to become due under the Contract have been
assigned  to BANK  OF  AMERICA,  N.A.  d/b/a  Nationsbank,  N.A.,  successor  to
NationsBank, N.A., pursuant to the provisions of the Assignment of Claims Act of
1940,  as  amended  (31 USC ss.  3727  and 41 USC ss.  15).  A true  copy of the
Assignment  executed by the Contractor on the date hereof (the  "Assignment") is
attached to the original of this Notice of Assignment. Please file this original
Notice of Assignment  along with the copy of the Assignment in the contract file
for the  Contract  and  forward  one of the  enclosed  copies of this  Notice of
Assignment to the current disbursing office for the Contract. Payments due or to
become due under the Contract should be made (i) if by mail, to BANK OF AMERICA,
N.A.   d/b/a    Nationsbank,    N.A.,    successor   to    NationsBank,    N.A.,
____________________,  (ii) if by electronic transfer,  to BANK OF AMERICA, N.A.
d/b/a  Nationsbank,  N.A.,  successor to  NationsBank,  N.A., for the account of
______________________,  Bank Account #__________, Agent ABA#_____________,  and
(iii) if by wire transfer,  to BANK OF AMERICA,  N.A. d/b/a  Nationsbank,  N.A.,
successor to NationsBank,  N.A., for the account of  __________________________,
Bank Account  #_________,  ABA#_________.  Please return enclosed copies of this
Notice of Assignment  with  appropriate  notations  showing the date and hour of
receipt,  and duly signed by the person  acknowledging  receipt on behalf of the
addressee,  to Bank of America, 6610 Rockledge Drive, Bethesda,  Maryland 20817,
Attention: James W. Gaittens, Senior Vice President.
                                        Very truly yours,

                                       GKMG CONSULTING SERVICES, INC.

                                     By:      ________________________________
                                      Name:
                                     Title:

Receipt  is  hereby  acknowledged  of the above  notice  and a copy of the above
mentioned  instrument  of  assignment.  These were  received at  _________[A.M.]
[P.M.] on ______________________, 199__.



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



                        on behalf of Contracting Officer
                                    [Address]

<TABLE> <S> <C>


<ARTICLE>                     5
<LEGEND>
     (in thousands)
</LEGEND>


<S>                             <C>
<PERIOD-TYPE>                   9-mos
<FISCAL-YEAR-END>                              Dec-31-1999
<PERIOD-START>                                 Jan-01-1999
<PERIOD-END>                                   Sep-01-1999
<CASH>                                         13,495
<SECURITIES>                                   0
<RECEIVABLES>                                  70,085
<ALLOWANCES>                                   4,839
<INVENTORY>                                    0
<CURRENT-ASSETS>                               82,368
<PP&E>                                         23,966
<DEPRECIATION>                                 15,689
<TOTAL-ASSETS>                                 121,030
<CURRENT-LIABILITIES>                          31,057
<BONDS>                                        0
                          0
                                    0
<COMMON>                                       179
<OTHER-SE>                                     86,079
<TOTAL-LIABILITY-AND-EQUITY>                   121,030
<SALES>                                        132,915
<TOTAL-REVENUES>                               132,915
<CGS>                                          100,911
<TOTAL-COSTS>                                  125,752
<OTHER-EXPENSES>                               0
<LOSS-PROVISION>                               0
<INTEREST-EXPENSE>                             120
<INCOME-PRETAX>                                6,901
<INCOME-TAX>                                   2,852
<INCOME-CONTINUING>                            4,048
<DISCONTINUED>                                 0
<EXTRAORDINARY>                                0
<CHANGES>                                      0
<NET-INCOME>                                   4,048
<EPS-BASIC>                                  0.24
<EPS-DILUTED>                                  0.23



</TABLE>


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