NATIONAL INSTRUMENTS CORP /DE/
10-Q, 1997-08-08
COMPUTER PERIPHERAL EQUIPMENT, NEC
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-Q

(Mark One)

 X  Quarterly  report  pursuant  to  Section  13 or 15(d) of the  Securities
- - -
    Exchange Act of 1934 for the fiscal quarter ended:  June 30,1997 or

    Transition report pursuant to Section 13 or 15(d) of the Securities Exchange
- - - 
    Act of 1934

For the transition period from ________________ to ________________

Commission file number:     0-25426
                            -------

                        NATIONAL INSTRUMENTS CORPORATION
             (Exact name of registrant as specified in its charter)

                Delaware                            74-1871327
- ------------------------------------       ------------------------------------
    (State or other jurisdiction of              (I.R.S. Employer
     incorporation or organization)           Identification Number)
       6504 Bridge Point Parkway
             Austin, Texas                            78730
- ------------------------------------       -------------------------------------
(address of principal executive offices)            (zip code)

       Registrant's telephone number, including area code: (512) 338-9119
                           --------------------------

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days. Yes /X/  No/  /

Indicate the number of shares  outstanding  of each of the  issuer's  classes of
common stock, as of the latest practicable date.

               Class                            Outstanding at August 5, 1997
               -----                            -----------------------------
   Common Stock - $0.01 par value                        21,712,226


================================================================================
<PAGE>
2

                        NATIONAL INSTRUMENTS CORPORATION


                                      INDEX

                                                                       Page No.

         PART I.  FINANCIAL INFORMATION

Item 1   Financial Statements:

              Consolidated Balance Sheets
              June 30, 1997 (unaudited) and December 31, 1996                3

              Consolidated Statements of Income (unaudited)
              Three months and six months ended June 30, 1997 and 1996       4

              Consolidated Statements of Cash Flows (unaudited)
              Six months ended June 30, 1997 and 1996                        5

              Consolidated Statements of Stockholders' Equity (unaudited)
              Six months ended June 30, 1997                                 6

              Notes to Consolidated Financial Statements                     7

Item 2   Management's Discussion and Analysis of Financial
         Condition and Results of Operations                                 8


         PART II.  OTHER INFORMATION

Item 1   Legal Proceedings                                                  16

Item 2   Change in Securities                                               16

Item 3   Defaults Upon Senior Securities                                    16

Item 4   Submission of Matters to a Vote of Security Holders                16

Item 5   Other Information       .                                          17

Item 6   Exhibits and Reports on Form 8-K                                   17


<PAGE>
3

                         PART I - FINANCIAL INFORMATION

ITEM 1.  Financial Statements

                        NATIONAL INSTRUMENTS CORPORATION
                           CONSOLIDATED BALANCE SHEETS
                        (in thousands, except share data)

                                                            June 30,December 31,
                                                               1997        1996
                                                        ----------- -----------
Assets                                                  (unaudited)
Current assets:
    Cash and cash equivalents ........................     $ 32,710    $ 30,211
    Short-term investments ...........................       51,497      48,956
    Accounts receivable, net .........................       37,490      33,442
    Inventories, net .................................       13,740      11,778
    Prepaid expenses and other current assets ........        7,727       7,198
                                                           --------    --------
        Total current assets .........................      143,164     131,585
Property and equipment, net ..........................       33,316      32,184
Intangibles and other assets .........................        5,432       5,456
                                                           --------    --------
        Total assets .................................     $181,912    $169,225
                                                           ========    ========

Liabilities and Stockholders' Equity
Current liabilities:
    Current portion of long-term debt ..............       $   851      $ 1,517
    Accounts payable ...............................        14,319       11,430
    Accrued expenses and other liabilities .........        10,887        9,360
    Taxes payable ..................................         5,647        9,984
                                                           -------      -------
        Total current liabilities ..................        31,704       32,291
Long-term debt, net of current portion .............         5,650        9,175
Deferred income taxes ..............................           808          806
                                                           -------      -------
        Total liabilities ......................            38,162       42,272
                                                           -------       ------

Commitments and contingencies ..................                --           --

Stockholders' equity:
  Common Stock: par value $.01; 60,000,000 shares
  authorized; 21,703,352 and 21,642,241 shares issued
  and outstanding, respectively ......................         217          216
Additional paid-in capital ...........................      45,657       44,396
Retained earnings ....................................      98,739       82,590
Other ................................................        (863)        (249)
                                                         ---------    ---------
        Total stockholders' equity ...................     143,750      126,953
                                                         ---------    ---------
        Total liabilities and stockholders' equity ...   $ 181,912    $ 169,225
                                                         =========    =========


The  accompanying  notes  are an  integral  part of these financial statements.


<PAGE>
4

                        NATIONAL INSTRUMENTS CORPORATION
                        CONSOLIDATED STATEMENTS OF INCOME
                      (in thousands, except per share data)
                                   (unaudited)


                                      Three Months Ended     Six Months Ended
                                     -------------------    -------------------
                                          June 30,               June 30,      
                                     -------------------    ------------------- 
                                        1997       1996        1997        1996
                                     --------   --------   ---------   --------

Net sales .........................  $ 60,092   $ 50,241   $ 114,663   $ 96,649
Cost of sales .....................    14,009     12,762      26,302     24,028
                                     --------   --------   ---------   --------
    Gross profit ..................    46,083     37,479      88,361     72,621
                                     --------   --------   ---------   --------
Operating expenses:
    Sales and marketing ...........    21,481     18,077      41,443     35,642
    Research and development ......     7,658      6,852      14,135     11,827
    General and administrative ....     4,543      4,388       8,813      8,562
                                     --------   --------   ---------   --------
        Total operating expenses ..    33,682     29,317      64,391     56,031
                                     --------   --------   ---------   --------
        Operating income ..........    12,401      8,162      23,970     16,590
Other income (expense):
    Interest income, net ..........       705        314       1,403        571
    Foreign exchange loss, net ....      (306)      (287)     (1,270)      (665)
                                     --------   --------   ---------   --------
        Income before income taxes     12,800      8,189      24,103     16,496
Provision for income taxes ........     4,219      2,784       7,954      5,608
                                     --------   --------   ---------   --------
        Net income ................  $  8,581   $  5,405   $  16,149   $ 10,888
                                     ========   ========   =========   ========

Earnings per share ................  $   0.38   $   0.25   $    0.72   $   0.50
                                     ========   ========   =========   ========

Weighted average shares outstanding    22,290     21,938      22,290     21,780
                                     ========   ========   =========   ========

The  accompanying  notes  are an  integral  part of these financial statements.


<PAGE>
5

                        NATIONAL INSTRUMENTS CORPORATION
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (in thousands)
                                   (unaudited)
                                                             Six Months Ended
                                                                  June 30,
                                                           --------------------
                                                              1997       1996
                                                            --------   --------
Cash flow from operating activities:
    Net income ...........................................  $ 16,149   $ 10,888
    Adjustments to reconcile net income to cash provided
    by operating activities
        Charges to income not requiring cash outlays:
            Depreciation and amortization ................     4,102      4,248
            Charge for in-process research & development .      --        1,000
        Changes in operating assets and liabilities:
            Increase in accounts receivable ..............    (4,749)    (3,684)
            (Increase) decrease in inventory .............    (1,859)     1,772
            Decrease in prepaid expense and other assets .       187        369
            Increase in current liabilities ..............       582      3,888
                                                            --------   --------
        Net cash provided by operating activities ........    14,412     18,481
                                                            --------   --------

Cash flow from investing activities:
    Payments for acquisition of Georgetown Systems,
         net of cash received ............................      --         (700)
    Capital expenditures .................................    (5,562)    (3,228)
    Additions to intangibles .............................      (582)      (972)
    Purchases of short-term investments ..................   (26,719)   (21,688)
    Sales of short-term investments ......................    24,117     20,873
                                                            --------    --------
        Net cash used in investing activities ............    (8,746)    (5,715)
                                                            --------   --------

Cash flow from financing activities:
    Repayments of  debt ..................................    (4,187)    (2,002)
    Net proceeds from issuance of common stock ...........     1,261        926
                                                            --------   --------
        Net cash used in  financing activities ...........    (2,926)    (1,076)
                                                            --------   --------

Effect of translation rate changes on cash ...............      (241)      (131)
                                                            --------   --------

Net increase in cash and cash equivalents ................     2,499     11,559

Cash and cash equivalents at beginning of period .........    30,211     12,016
                                                            --------   --------

Cash and cash equivalents at end of period ...............  $ 32,710   $ 23,575
                                                            ========   ========
 
The accompanying  notes  are an  integral  part of these financial statements.


<PAGE>
6

                        NATIONAL INSTRUMENTS CORPORATION
                 CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY
                        (In thousands, except share data)



                                        
                            Common  Common Additional
                            Stock   Stock  Paid-In  Retained        
                           (Shares)        Capital  Earnings   Other    Total
                         ----------- -----  ------   -------  ------  ---------
Balance at 
  December 31, 1996 ....  21,642,241  $216  $44,396  $82,590  $(249)  $ 126,953
Net income .............          --    --       --   16,149     --      16,149
Issuance under
  employee plans .......      61,111     1    1,261       --     --       1,262
Unrealized loss on
short-term investments .          --    --       --       --    (61)        (61)
Foreign currency        
translation adjustment..          --    --       --       --   (553)       (553)
                          ==========  ====  =======  =======  =====   =========
Balance at
  June 30, 1997 ........  21,703,352  $217  $45,657  $98,739  $(863)  $ 143,750
                          ==========  ====  =======  =======  =====   =========


 The  accompanying  notes  are an  integral  part of these financial statements.





<PAGE>
7

                        NATIONAL INSTRUMENTS CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1 - Basis of Presentation

The accompanying  unaudited  financial  statements should be read in conjunction
with the consolidated  financial statements and notes thereto for the year ended
December 31, 1996,  included in the Company's  annual report on Form 10-K, filed
with the Securities and Exchange Commission.  In the opinion of management,  the
accompanying   consolidated   financial   statements   reflect  all  adjustments
(consisting  only of normal  recurring  items)  considered  necessary to present
fairly the  financial  position  of  National  Instruments  Corporation  and its
consolidated subsidiaries at June 30, 1997 and December 31, 1996, the results of
operations  for the  three-month  and six-month  periods ended June 30, 1997 and
1996, and the cash flows for the six-month periods ended June 30, 1997 and 1996.
Operating  results for the three-month and six-month periods ended June 30, 1997
are not necessarily  indicative of the results that may be expected for the year
ending December 31, 1997.

NOTE 2 - Earnings Per Share

Earnings per share are  computed by dividing net income by the weighted  average
number of common shares and common share  equivalents  outstanding (if dilutive)
during each period.  Common share equivalents include stock options.  The number
of common share  equivalents  outstanding  relating to stock options is computed
using the treasury stock method.

In February 1997, the Financial  Accounting  Standards Board issued Statement of
Financial  Accounting Standards No. 128, "Earnings per Share." The new standard,
which is effective  for  financial  statements  issued for periods  ending after
December 15, 1997,  establishes  standards for computing and presenting earnings
per share (EPS) and upon adoption  requires  restatement of all prior-period EPS
data  presented.  The Company will implement this standard in the fourth quarter
of 1997. The implementation of the standard will result in the presentation of a
basic EPS  calculation  in the  consolidated  financial  statements as well as a
diluted EPS  calculation.  If the Company had adopted the new  standard  for the
second  quarter of 1997,  basic EPS would have been $0.40 per share and  diluted
EPS would  have  approximated  the EPS of $0.38  presented  in the  accompanying
consolidated statement of income.

NOTE 3 - Inventories

Inventories consist of the following (in thousands):

                                    June 30,               December 31,
                                       1997                     1996
                                   (unaudited)
                              --------------------     --------------------
Raw materials                    $           6,258        $           5,324
Work-in-process                                921                      864
Finished goods                               6,561                    5,590
                               --------------------     --------------------
                                  $         13,740         $         11,778
                               ====================     ====================


<PAGE>
8
Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations

     THIS  QUARTERLY  REPORT ON FORM 10-Q  CONTAINS  FORWARD-LOOKING  STATEMENTS
WITHIN THE MEANING OF SECTION 27A OF THE  SECURITIES ACT OF 1933 AND SECTION 21E
OF THE SECURITIES  EXCHANGE ACT OF 1934.  ACTUAL RESULTS COULD DIFFER MATERIALLY
FROM THOSE PROJECTED IN THE  FORWARD-LOOKING  STATEMENTS AS A RESULT OF A NUMBER
OF IMPORTANT  FACTORS.  FOR A DISCUSSION OF IMPORTANT  FACTORS THAT COULD AFFECT
THE  COMPANY'S  RESULTS,  PLEASE  REFER TO THE ISSUES AND  OUTLOOK  SECTION  AND
FINANCIAL STATEMENT LINE ITEM DISCUSSIONS BELOW.  READERS ARE ALSO ENCOURAGED TO
REFER TO THE COMPANY'S ANNUAL REPORT ON FORM 10-K FOR FURTHER  DISCUSSION OF THE
COMPANY'S BUSINESS AND THE RISKS AND OPPORTUNITIES ATTENDANT THERETO.

Results of Operations

     The following table sets forth, for the periods  indicated,  the percentage
of  net  sales   represented  by  certain  items   reflected  in  the  Company's
consolidated statements of income:

                                         Three Months Ended  Six Months Ended
                                             June 30,            June 30,
                                         ------------------  -----------------
                                          1997      1996      1997      1996

Net sales:
    North America ..................      60.4%     57.2%     58.5%     56.9%
    Europe .........................      27.5      28.9      27.5      28.6
    Asia Pacific ...................      12.1      13.9      14.0      14.5
                                         -----     -----     -----     -----
    Consolidated net sales .........     100.0     100.0     100.0     100.0
Cost of sales ......................      23.3      25.4      23.0      24.9
                                         -----     -----     -----     -----
    Gross profit ...................      76.7      74.6      77.0      75.1
                                         -----     -----     -----     -----
Operating expenses:
    Sales and marketing ............      35.8      36.0      36.1      36.9
    Research and development .......      12.7      13.6      12.3      12.2
    General and administrative .....       7.6       8.7       7.7       8.8
                                         -----     -----     -----     -----
      Total operating expenses .....      56.1      58.3      56.1      57.9
                                         -----     -----     -----     -----
        Operating income ...........      20.6      16.3      20.9      17.2
Other income (expense):
    Interest income, net ...........       1.2       0.6       1.2       0.6
    Foreign exchange loss, net .....      (0.5)     (0.6)     (1.1)     (0.7)
                                         -----     -----     -----     -----
       Income before income taxes ..      21.3      16.3      21.0      17.1
Provision for income taxes .........       7.0       5.5       6.9       5.8
                                         -----     -----     -----     -----
    Net income .....................      14.3%     10.8%     14.1%     11.3%
                                         =====     =====     =====     =====


<PAGE>
9


         NET SALES.  Consolidated net sales increased by $9.9 million or 20% for
the three months ended June 30, 1997 to $60.1 million from $50.2 million for the
three  months ended June 30, 1996,  and  increased  $18 million or 19% to $114.7
million  for the six months  ended  June 30,  1997 from  $96.6  million  for the
comparable 1996 period.  The increase in sales is primarily  attributable to the
introduction of new and upgraded  products,  increased market  acceptance of the
Company's products,  and an expanding customer base. North American sales in the
second quarter of 1997  increased 26% over the second quarter of 1996,  compared
with an increase of 23% in the second quarter of 1996 from the second quarter of
1995.  North American sales for the six months ended June 30, 1997 increased 22%
from the six months  ended June 30,  1996,  compared  with an increase of 23% in
1996 compared to the same period in 1995.

         International  sales as a  percentage  of  consolidated  sales  for the
quarter  and six months  ended June 30, 1997  decreased  from 42.8% to 39.6% and
from 43.1% to 41.5%, respectively, over the comparable 1996 periods. Compared to
1996, the Company's European net sales increased by 14% to $16.5 million for the
quarter ended June 30, 1997 and by 14% to $31.5 million for the six months ended
June 30, 1997. Net sales in Asia Pacific  increased by 5% to $7.3 million in the
quarter ended June 30, 1997 compared to 1996 and by 14% to $16.0 million for the
six months ended June 30, 1997.  The decline in the sales growth  percentages in
the Asia Pacific region is directly  attributable to lower sales growth rates in
Japan.  The  Company  believes  that  sales  growth  rates  in Japan  have  been
negatively  impacted by the increase in the consumption tax rate in Japan,  from
3% to 5% effective  April 1, 1997,  which has affected the timing of  customers'
purchasing decisions.  In addition,  the Company faces a continuing challenge in
finding qualified bilingual sales and marketing personnel to staff operations in
Japan.  The  Company  expects  sales  outside of North  America to  continue  to
represent a significant portion of its revenue.

     International sales are subject to inherent risks,  including  fluctuations
in local economies,  difficulties in staffing and managing  foreign  operations,
greater  difficulty  in  accounts  receivable  collection,  costs  and  risks of
localizing  products for foreign  countries,  unexpected  changes in  regulatory
requirements, tariffs and other trade barriers, difficulties in the repatriation
of earnings  and the burdens of complying  with a wide variety of foreign  laws.
Sales made by the Company's  direct sales offices in Europe and Asia Pacific are
denominated in local  currencies,  and accordingly,  the US dollar equivalent of
these sales is  affected  by changes in the value of the US dollar.  Between the
second quarter of 1997 and the second quarter of 1996 the weighted average value
of the US dollar  increased by 8.8%,  causing an  equivalent  decrease in the US
dollar value of the Company's foreign currency sales and expenses. This weighted
average is  calculated  as the  percentage  change in the value of the  currency
relative to the US dollar,  multiplied by the proportion of international  sales
recorded in the  particular  currency.  If the weighted  average value of the US
dollar in the  second  quarter  of 1997 had been the same as that in the  second
quarter of 1996,  the Company's  sales for the second quarter of 1997 would have
been  $62.2  million  This  effect  is 3.5% of  consolidated  net  sales  in the
aggregate.  European  sales for the  second  quarter of 1997 would have been $18
million,  representing  an increase of $3.4 million and would have  reflected an
increase in the second  quarter 1997 sales over the second quarter 1996 sales by
24% instead of 14%. Asia Pacific sales for the second quarter of 1997 would have
been $7.8 million, representing an increase of $977,000 and would have reflected
an increase in second  quarter 1997 sales over second  quarter 1996 sales by 14%
instead  of 5%. If the  weighted  average  value of the dollar in the six months
ended June 30,  1997 had been the same as that in the six months  ended June 30,
1996, the Company's  year-to-date sales would have been $119 million. Since most
of the  Company's  international  operating  expenses are also incurred in local
currencies the change in exchange rates has the corresponding effect of reducing
operating expenses by $800,000.  If the current trend in the value of the dollar
continues  throughout  1997, it will continue to have the effect of lowering the
US dollar equivalent of international sales and operating expenses.
<PAGE>
10
     GROSS PROFIT. As a percentage of net sales, gross profit increased to 76.7%
for the second  quarter  of 1997 from  74.6% for the second  quarter of 1996 and
increased  to  77.0%  for the  first  six  months  of 1997  from  75.1%  for the
comparable  period a year ago. The higher margin for the second  quarter of 1997
compared to the second quarter of 1996 is  attributable to  manufacturing  labor
and overhead spending efficiencies and lower material costs.

     The  marketplace  for the  Company's  products  dictates  that  many of the
Company's  products be shipped quickly after an order is received.  As a result,
the  Company  is  required  to  maintain  significant  inventories.   Therefore,
inventory  obsolescence  is a risk for the Company  due to frequent  engineering
changes,  shifting customer demand,  the emergence of new industry standards and
rapid  technological  advances including the introduction by the Company, or its
competitors,  of products embodying new technology.  While the Company maintains
valuation  allowances for excess and obsolete inventory and management continues
to monitor the adequacy of such valuation allowances,  there can be no assurance
that such valuation allowances will be sufficient.

     SALES AND MARKETING. Sales and marketing expenses for the second quarter of
1997  increased  to $21.5  million,  a 19%  increase,  as compared to the second
quarter of 1996,  and increased 16% to $41.4 million for the first six months of
1997 from the comparable  1996 period.  As a percentage of net sales,  sales and
marketing  expenses decreased to 35.8% for the second quarter of 1997 from 36.0%
for the second  quarter of 1996 and  decreased to 36.1% for the first six months
of 1997  from  36.9% for the first six  months of 1996.  The  increase  in these
expenses in absolute  dollar amounts is primarily  attributable  to increases in
sales and  marketing  personnel and  increased  sales and marketing  activities.
Overall sales and marketing personnel increased from 515 at June 30, 1996 to 614
at June 30, 1997.  The Company  expects sales and  marketing  expenses in future
periods to increase in absolute  dollars,  and to fluctuate  as a percentage  of
sales based on initial marketing and advertising  campaign costs associated with
major new product  releases,  the opening of new sales offices and the timing of
domestic and international conferences and trade shows.

     RESEARCH AND DEVELOPMENT.  Research and development  expenses  increased to
$7.7 million for the quarter ended June 30, 1997, a 12% increase, as compared to
$6.9  million for the three months ended June 30,  1996,  and  increased  20% to
$14.1  million for the six months ended June 30, 1997 from the  comparable  1996
period.  As a  percentage  of  net  sales,  research  and  development  expenses
represented  12.7% and 13.6% for the second  quarters  ended  June 30,  1997 and
1996,  respectively,  and 12.3% and 12.2% for the six months ended June 30, 1997
and 1996,  respectively.  The above comparisons include research and development
expenses  of $1.0  million in the second  quarter of 1996 for the  write-off  of
in-process  research  and  development  technology  related to the  purchase  of
Georgetown Systems,  Inc. ("GSI").  Excluding the effects of the GSI charge, the
increase in research and development expenses in the three months ended June 30,
1997 compared to the three months ended June 30, 1996 is mainly due to increases
in  personnel  costs  from  increased  hiring,  outside  tooling  and  prototype
materials.  The Company  believes  that a  significant,  on-going  investment in
research  and  development  is  required to remain  competitive.  As a result of
increased  recruiting efforts, the Company expects its intern personnel expenses
to increase in the third quarter of 1997.
<PAGE>
11
     The Company capitalizes  software  development costs in accordance with the
Statement of Financial  Accounting  Standards No. 86. The Company amortizes such
costs over the related product's estimated economic useful life, generally three
years  beginning  when  a  product  becomes   available  for  general   release.
Amortization  expense  totaled  $361,000 and $428,000 for the quarter ended June
30, 1997 and 1996, respectively, and $737,000 and $713,000 during the six months
ended  June  30,  1997  and  1996,  respectively.   Software  development  costs
capitalized  were $88,000 and $1.2  million for the quarter  ended June 30, 1997
and 1996,  respectively,  and $406,000 and $1.9 million for the first six months
of 1997 and 1996,  respectively.  The amounts  capitalized in the second quarter
and first six months of 1996 include $1.0 million of software  development costs
related to the GSI acquisition.

     GENERAL AND  ADMINISTRATIVE.  General and  administrative  expenses for the
second  quarter  ended June 30,  1997  increased  4% to $4.5  million  from $4.4
million for the comparable prior year period.  For the first six months of 1997,
general and  administrative  expenses  increased  3% to $8.8  million  from $8.6
million for the first six months of 1996. As a percentage of net sales,  general
and  administrative  expenses  decreased to 7.6% for the quarter  ended June 30,
1997 from 8.7% for the second  quarter  of 1996.  During the first six months of
1997, general and administrative  expenses decreased as a percentage of sales to
7.7% from 8.8% for the comparable prior year period. The decrease in general and
administrative expenses as a percent of sales is due to operational efficiencies
achieved as a result of increased systems integration during the past two years.
The Company's general and  administrative  expense increased in absolute dollars
mainly due to  additional  personnel.  The  Company  expects  that  general  and
administrative  expense in future periods will increase in absolute  amounts and
will fluctuate as a percentage of net sales.

     INTEREST INCOME,  NET.  Interest income,  net in the second quarter of 1997
increased to $705,000 from $314,000 in the second  quarter of 1996 and increased
to $1.4 million for the first six months of 1997 from $571,000 for the first six
months of 1996.  This  increase is primarily due to an increase in the Company's
cash and  investment  balances.  Interest  expense in the second quarter of 1997
decreased to $125,000 from $242,000 in the second  quarter of 1996 and decreased
to  $258,000  for the first six months of 1997 from  $472,000  for the first six
months of 1996.  This  decrease is  attributed  to repayments of debt in January
1997.

     FOREIGN EXCHANGE LOSS, NET. Net foreign  exchange losses  recognized in the
second  quarter of 1997 were  $306,000  compared to $287,000  recognized  in the
second  quarter of 1996.  Net foreign  exchange  losses of ($1.3)  million  were
recognized  for the first six months of 1997  compared to $665,000 for the first
six months of 1996. These results are  attributable to movements  between the US
dollar  and the local  currencies  in  countries  in which the  Company's  sales
subsidiaries  are  located.  The Company  recognizes  the local  currency as the
functional  currency of its  international  subsidiaries.  The net losses in the
first  six  months of 1997 are a result  of the  strengthening  of the US dollar
against local currencies,  primarily the Japanese yen and the French franc which
weakened in the first half of 1997.


<PAGE>
12


     The Company enters into foreign currency forward exchange contracts against
a majority of its intercompany foreign currency-denominated receivables in order
to reduce its  exposure  to  significant  foreign  currency  fluctuations.  This
hedging  strategy  only  partially  addresses  the  Company's  risks in  foreign
currency  transactions  as the  Company  does not  currently  hedge  anticipated
transactions.  There can be no assurance  that this strategy will be successful.
The Company's  hedging strategy has reduced the foreign exchange losses recorded
by  $770,000   during  the  six-month   period  ended  June  30,  1997.  If  the
strengthening of the US dollar that occurred  throughout 1996 and the first half
of 1997  is  experienced  during  the  remainder  of  1997,  the  Company  could
experience significant foreign exchange losses due to the foreign exchange risks
that are not addressed by the Company's hedging strategy.  The Company typically
limits the  duration  of its foreign  exchange  contract to 90 days and does not
invest in contracts for speculative purposes.

     PROVISION  FOR INCOME TAXES.  The  provision  for income taxes  reflects an
effective  tax rate of 33% and 34% for both the three  months and the six months
ended June 30, 1997 and 1996,  respectively.  The decrease in the effective rate
resulted  from a change  in the mix of income  among  taxing  jurisdictions  and
utilization of tax credits for taxes paid in higher tax rate  jurisdictions.  As
of June 30, 1997, six of the Company's  subsidiaries  had available,  for income
tax purposes,  foreign net operating loss  carryforwards of approximately  $1.01
million of which $654,000  expire between 2000 and 2007. The remaining  $406,000
of loss  carryforwards  may be carried  forward  indefinitely  to offset  future
taxable income in the related tax jurisdictions.


Liquidity and Capital Resources

     The Company is currently  financing its  operations  and capital  resources
through cash flow from operations.  Historically,  the Company also financed its
capital  expenditures,  such as the new  manufacturing  facility  constructed in
1995,  through  borrowings  from financial  institutions.  At June 30, 1997, the
Company  had  working  capital of  approximately  $111  million  compared to $99
million at December 31, 1996. The increase in working capital is attributable to
an increase in cash and short term  investments  of $5.0 million and an increase
of net accounts  receivable  of $4.0 million from  December 31, 1996 to June 30,
1997.

     Accounts  receivable  increased  to $37  million at June 30,  1997 from $33
million at Dec. 31, 1996,  as a result of higher sales levels.  Receivable  days
outstanding  decreased  to 56 at June 30, 1997  compared  to 57 at December  31,
1996.  Inventory levels increased with  consolidated  inventory  balances of $14
million and $12 million at June 30, 1997 and December  31,  1996,  respectively.
Inventory  increases were the result of planned efforts to increase inventory in
order to support the forecasted  sales levels.  Inventory turns of 4.1 represent
an improvement over turns of 3.7 at December 31, 1996.

     Cash used in the first six months of 1997 for the  purchase of the property
and  equipment  totaled  $5.4  million  and for the  capitalization  of software
development  costs totaled  $406,000.  The Company has begun  construction of an
office building to be located next to its manufacturing facility which opened in
July  1995.  It is  currently  anticipated  that a  significant  portion  of the
construction  costs will be paid out of the Company's  existing  working capital
and  future  cash  flows.  The  Company  estimates  the  total  cost for the new
building,  including  furniture,  fixtures  and  equipment,  will range from $30
million to $35 million with  approximately  $21 million  expected to be incurred
during 1997 and the  remainder  in the first half of 1998.  In May of 1997,  the
Company entered into firm commitments of approximately $23.5 million for the new
building.  The actual  level of spending  may exceed this amount  depending on a
variety of factors, including unforeseen difficulties in construction.
<PAGE>
13
     The Company currently expects to fund expenditures for capital requirements
as well as  liquidity  needs  created  by  changes  in  working  capital  from a
combination  of available cash and short-term  investment  balances,  internally
generated  funds,  and  financing   arrangements   with  its  current  financial
institutions.  The Company has a $24.0 million credit agreement with NationsBank
of Texas,  N.A. which consists of (i) an $8.0 million  revolving line of credit,
and (ii) a $7.5  million  equipment  line of credit,  and (iii) an $8.5  million
manufacturing facility loan. As of June 30, 1997, the Company had no outstanding
balances under any of the lines of credit and had repaid all of the loans except
the $8.5  million  manufacturing  facility  loan,  which had a  balance  of $6.4
million.  The revolving  line of credit  expires on June 30, 1998. The Company's
credit  agreements  contain certain  financial  covenants and restrictions as to
various matters,  including the bank's prior approval of significant mergers and
acquisitions.  Borrowings  under  the  line  of  credit  are  collateralized  by
substantially all of the Company's assets.

     The Company believes that its cash flow from operations,  if any,  existing
cash  balances  and  short-term  investments  and  available  credit  under  the
Company's  existing  credit  facilities,  will be  sufficient  to meet  its cash
requirements for at least the next twelve months.

Issues and Outlook

     FLUCTUATIONS  IN  QUARTERLY  RESULTS.  The  Company's  quarterly  operating
results  have  fluctuated  in the past and may  fluctuate  significantly  in the
future due to a number of  factors,  including:  changes in the mix of  products
sold; the availability and pricing of components from third parties  (especially
sole sources);  the timing of orders;  level of pricing of international  sales;
fluctuations in foreign  currency  exchange rates; the difficulty in maintaining
margins,  including the higher margins  traditionally  achieved in international
sales;  and  changes in pricing  policies by the  Company,  its  competitors  or
suppliers.  As has  occurred  in the past and as may be expected to occur in the
future,  new software  products of the Company or new operating systems of third
parties on which the Company's  products are based, often contain bugs or errors
that can result in reduced  sales and/or cause the  Company's  support  costs to
increase,  having a material adverse impact on the Company's  operating results.
Furthermore,  the Company serves a number of industries such as  semiconductors,
telecommunications,  aerospace,  defense and  automotive  which are  cyclical in
nature.  Downturns in these  industries  could have a material adverse effect on
the Company's operating results.

     In  recent  years,  the  Company's  revenues  have  been  characterized  by
seasonality,  with revenues  typically being  relatively  constant in the first,
second and third quarters, and growing in the fourth quarter. If this historical
pattern continues,  revenues for the third quarter of 1997 may be below revenues
for the second  quarter of 1997.  The Company  believes the  seasonality  of its
revenue results from the international mix of its revenue and the variability of
the  budgeting  and  purchasing   cycles  of  its  customers   throughout   each
international  region.  In addition,  total operating  expenses have in the past
tended to be higher  in the  second  and third  quarters  of each  year,  due to
increased sales and marketing activities.  If this historical pattern continues,
net income for the third quarter of 1997 will be less than that in the first and
second  quarter of 1997.  The Company's  results of operations  may be adversely
affected by lower sales levels in Europe which typically occur during the summer
months.
<PAGE>
14
     MANAGEMENT  INFORMATION  SYSTEMS.  The Company does not  currently  have an
integrated world-wide management information system. While the Company is in the
process  of  implementing  a new  world-wide  system,  the  deficiencies  in its
existing information  resources have at times inhibited  management's ability to
manage  certain  aspects of the  Company's  operations in a timely  manner.  The
Company has implemented all of the US components of the new system.  The Company
plans to  complete  transition  of the sales  and  receivable  functions  of the
European  operations by the third quarter of 1997. The Company  implemented  the
new system for its Japanese  operation in May of 1997. The rest of the Company's
Asia  Pacific  operations  continue  using  independent  management  information
systems.  The Company is working to eventually  achieve a world-wide  management
information  system that will allow for the  consolidation of common  functions,
reduced costs, and improvements in the ability to deliver product world-wide. No
assurance  can be given  that the  Company's  efforts  will be  successful.  The
failure to receive  adequate,  accurate and timely financial  information  could
inhibit management's ability to make effective and timely decisions.

     NEW  PRODUCT  INTRODUCTIONS  AND  MARKET  ACCEPTANCE.  The  market  for the
Company's  products is characterized  by rapid  technological  change,  evolving
industry  standards,   changes  in  customer  needs  and  frequent  new  product
introductions, and is therefore highly dependent upon timely product innovation.
The  Company's  success is  dependent  in part on its  ability  to  successfully
develop and  introduce  new and  enhanced  products on a timely basis to replace
declining  revenues  from  older  products,  and on  increasing  penetration  in
international  markets.  In the past,  the Company has  experienced  significant
delays between the announcement and the commercial availability of new products.
Any  significant  delay in releasing new products could have a material  adverse
effect on the ultimate success of a product and other related products and could
impede  continued  sales of  predecessor  products,  any of which  could  have a
material  adverse  effect on the Company's  operating  results.  There can be no
assurance  that the Company will be able to  introduce  new products on a timely
basis,  that  new  products  will  achieve  market  acceptance  or that any such
acceptance will be sustained for any significant period.  Moreover, there can be
no  assurance  that the  Company's  efforts  to  increase  international  market
penetration will be successful.

     OPERATION  IN  INTENSELY  COMPETITIVE  MARKETS.  The  markets  in which the
Company  operates  are  characterized  by  intense   competition  from  numerous
competitors, and the Company expects to face further competition from new market
entrants in the future.  A key  competitor is  Hewlett-Packard  Company  ("HP"),
which has been the leading supplier of traditional instrumentation solutions for
decades.  Although HP offers its own line of proprietary instrument controllers,
HP also offers hardware and software  add-on  products for  third-party  desktop
computers and workstations that provide solutions that directly compete with the
Company's virtual instrumentation  products. HP is aggressively  advertising and
marketing products that are competitive with the Company's products.  Because of
HP's  dominance  in the  instrumentation  business,  changes  in  its  marketing
strategy  or  product  offerings  could have a  material  adverse  effect on the
Company operating results.
<PAGE>
15
     The  Company  believes  its  ability to compete  successfully  depends on a
number of factors  both within and outside its control,  including:  new product
introductions by competitors;  product pricing; quality and performance; success
in  developing  new  products;  adequate  manufacturing  capacity  and supply of
components and materials; efficiency of manufacturing operations;  effectiveness
of sales and marketing  resources and strategies;  strategic  relationships with
other suppliers;  timing of new product introductions by the Company; protection
of the  Company's  products by  effective  use of  intellectual  property  laws;
general market and economic  conditions;  and government  actions throughout the
world.  There can be no  assurance  that the  Company  will be able to  complete
successfully in the future.

     DEPENDENCE  ON KEY  SUPPLIERS.  The Company's  manufacturing  processes use
large volumes of high-quality  components and subassemblies  supplied by outside
sources.  Several of these  components  are  available  through  sole or limited
sources.   Sole-source  components  purchased  by  the  Company  include  custom
application-specific  integrated  circuits  ("ASICs") and other components.  The
Company has in the past  experienced  delays and quality  problems in connection
with sole-source  components,  and there can be no assurance that these problems
will not recur in the future.

     PROPRIETARY  RIGHTS AND  INTELLECTUAL  PROPERTY  LITIGATION.  The Company's
success depends in part on its ability to obtain and maintain  patents and other
proprietary rights relative to the technologies used in its principal  products.
Despite the Company's  efforts to protect its proprietary  rights,  unauthorized
parties  may have in the past  infringed  or violated  certain of the  Company's
intellectual  property rights.  As is typical in the industry,  the Company from
time  to  time  may  be  notified  that  it  is  infringing  certain  patent  or
intellectual  property rights of others.  While no actions are currently pending
by or against the Company, there can be no assurance that litigation will not be
initiated  in  the  future  which  may  cause  significant  litigation  expense,
liability and a diversion of  management's  attention  which may have a material
adverse affect on results of operations.

    DEPENDENCE ON KEY MANAGEMENT AND TECHNICAL PERSONNEL.  The Company's success
depends to a  significant  degree upon the  continued  contributions  of its key
management,  marketing,  research and development and operational personnel. The
Company  has no  agreements  providing  for  the  employment  of any of its  key
employees for any fixed term and the  Company's  key  employees may  voluntarily
terminate  their  employment  with  the  Company  at any  time.  The loss of the
services of one or more of the  Company's key employees in the future could have
a material  adverse affect on operating  results.  The Company also believes its
future  success will depend in large part upon its ability to attract and retain
additional  highly  skilled  management,   technical,  marketing,  research  and
development,  product  development and operational  personnel with experience in
managing large and rapidly  changing  companies as well as training,  motivating
and  supervising  the  employees.  Competition  for key personnel is intense and
there can be no assurance  that the Company will be  successful in retaining its
existing key personnel or attracting and retaining additional key personnel.



<PAGE>
16


                           PART II - OTHER INFORMATION



ITEM 1.  LEGAL PROCEEDINGS

          The Company is not involved in any material legal  proceedings at this
          time.

ITEM 2.  CHANGE IN SECURITIES

                  None.

ITEM 3.  DEFAULTS UPON SENIOR SECURITIES

                  None.

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

   (a)  The annual meeting of stockholders was held on May 13, 1997.

   (b)  The  following  three  directors  were  elected at the meeting to
        serve a term of three years:

           Dr. James J. Truchard
           Jeffrey L. Kodosky
           Dr. Ben G. Streetman

        The  following directors are continuing to serve their terms:

           William C. Nowlin, Jr.
           L. Wayne Ashby
           Dr. Donald M. Carlton
           Gerald T. Olson

    (c)  The  matters  voted upon at the  meeting  and results of the
         voting with respect to those  matters  were as follows:  

                                         For      Instructed      Withheld
                                         ---      ----------      --------

         (1) Election of directors:   19,022,297    10,859        61,809
             Dr. James Truchard.
             Jeffrey L. Kodosky
             Dr. Ben G. Streetman


<PAGE>
17


                                                                       Broker
                                            For    Against   Abstain  Non-Vote
                                            ---    -------   -------  --------

         (2)  Proposal to approve the  15,224,778  2,129,656  10,427  1,730,104
              amendment to the 1994
              Incentive Plan to increase
              the number of shares
              reserved for issuance
              thereunder 2,100,000
              shares to 4,800,000
              shares.
                                                                        Broker
                                          For     Against   Abstain    Non-Vote
                                          ---     -------   -------    --------

         (3)  Ratification of Price    19,013,049    840     30,303      50,773
              Waterhouse  LLP as the 
              Company's  independent  
              public accountants for 
              the fiscal year ending  
              December 31, 1997.

         The  foregoing  matters  are  described  in  detail  in  the  Company's
         definitive  proxy statement dated April 4, 1997, for the Annual Meeting
         of Stockholders held on May 13, 1997.

ITEM 5.  OTHER INFORMATION

          Director Dr. Peter T. Flawn left the Board of Directors of the Company
          to serve as interim  President  at the  University  of Texas at Austin
          effective May 13, 1997. Dr. Flawn served on the Compensation and Audit
          Committees of the Company's  Board of Directors.  Dr. Ben G. Streetman
          has been elected to replace Dr. Flawn on these committees.

ITEM 6.  EXHIBITS AND REPORTS ON FORM 8-K

         (a)      Exhibits.

                  10.1   Construction  Contract  for  Phase 2  Building  between
                         National Instruments Corporation and White Construction
                         Company 
                  11.1   Computation  of Earnings  Per Share 

                  27.1   Financial Data Schedule

         (b)      Reports on Form 8-K.

                  No reports on Form 8-K were  filed by the  Company  during the
                  quarter ended June 30, 1997.


<PAGE>
18

================================================================================
                                    SIGNATURE
================================================================================


         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
the  registrant  has duly  caused  this report to be signed on its behalf by the
undersigned thereunto duly authorized.


                            NATIONAL INSTRUMENTS CORPORATION
                            Registrant




                                     /s/ Alex Davern
                                     ---------------
                            BY:      Alex Davern
                                     Acting  Chief  Financial  Officer  
                                     (principal  financial  and accounting
                                     officer)






Dated:  August 8, 1997



<PAGE>
19

                        NATIONAL INSTRUMENTS CORPORATION

                                INDEX TO EXHIBITS



Exhibit No.                         Description                       Page
- -----------                         -----------                       ----
   10.1          Construction Contract for Phase 2                     20
                 Building between National Instruments
                 Corporation and White Construction
                 Company.

   11.1          Statement Regarding Computation of Earnings per      116
                 Share

   27.1          Financial Data Schedule                              117



  20   

                              CONSTRUCTION CONTRACT


                                       FOR


                                PHASE 2 BUILDING
                           NATIONAL INSTRUMENTS TRACT
                          AUSTIN, TRAVIS COUNTY, TEXAS


<PAGE>
21





                                TABLE OF CONTENTS


                                                                            Page

ARTICLE 1      THE CONTRACT DOCUMENTS .....................................   2

ARTICLE 2      THE WORK ...................................................   2

ARTICLE 3      RELATIONSHIP OF THE PARTIES ................................   5

ARTICLE 4      DATE OF COMMENCEMENT AND SUBSTANTIAL COMPLETION ............   5

ARTICLE 5      CONTRACT SUM ...............................................   7

ARTICLE 6      CHANGES IN THE WORK ........................................   8

ARTICLE 7      COSTS TO BE REIMBURSED .....................................   8

ARTICLE 8      COSTS NOT TO BE REIMBURSED .................................  12

ARTICLE 9      DISCOUNTS, REBATES AND REFUNDS .............................  13

ARTICLE 10     SUBCONTRACTS AND OTHER AGREEMENTS ..........................  14

ARTICLE 11     ACCOUNTS AND RECORDS .......................................  14

ARTICLE 12     PROGRESS PAYMENTS ..........................................  15

ARTICLE 13     FINAL PAYMENT ..............................................  18

ARTICLE 14     MISCELLANEOUS PROVISIONS ...................................  19

ARTICLE 15     TERMINATION OR SUSPENSION ..................................  21

ARTICLE 16     ARBITRATION ................................................  23

        EXHIBIT "A"    LEGAL DESCRIPTION
        EXHIBIT "B"    PLANS AND SPECIFICATIONS
        EXHIBIT "C"    SITE INFORMATION PROVIDED TO THE CONTRACTOR
        EXHIBIT "D"    ARCHITECTURAL TEAM
        EXHIBIT "E"    SUBCONTRACTOR ARBITRATION PROVISIONS

<PAGE>
22
                                    AGREEMENT




made  effective  as of the 12th day of May in the year of  Nineteen  Hundred and
Ninety- seven






BETWEEN the Owner:                    NATIONAL INSTRUMENTS CORPORATION
                                      6504 Bridge Point Parkway
                                      Austin, Texas  78730-5039



and the Contractor:                   WHITE CONSTRUCTION CO.
                                      6907 Capital of Texas Highway North
                                      Suite 250
                                      Austin, Texas 78731



the Project is:                       Phase 2 Building located on
                                      National Instruments Tract in
                                      Austin, Travis County, Texas



the Architect is:                     RTG/PARTNERS, INC.
                                      901 MoPac Expressway
                                      Barton Oaks Plaza Two, Suite 100
                                      Austin, Texas  78746







The Owner and the Contractor agree as set forth below.

                                        1

<PAGE>
23


                                    ARTICLE 1
                             THE CONTRACT DOCUMENTS

1.1    The Contract Documents are set forth in Subparagraph 1.1.1 of the General
       Conditions.   The  Contract  consists  of  the  Contract   Documents  and
       represents the entire and integrated agreement between the parties hereto
       and supersedes prior negotiations,  representations or agreements, either
       written or oral. If anything in the Contract  Documents is  inconsistent,
       this Agreement shall govern.


                                    ARTICLE 2
                                    THE WORK

2.1     The  Contractor  shall execute the entire work (the "Work")  required by
        the Contract Documents,  except to the extent specifically  indicated in
        the  Contract   Documents  to  be  the  responsibility  of  others.  The
        Contractor  shall perform or cause to be performed all the Work required
        by the Contract Documents for furnishing all labor, equipment, materials
        and  supervision  to  construct  the Project  located on the 62.250 acre
        tract of land described on Exhibit "A" attached  hereto.  The Contractor
        shall act in the capacity of general  contractor of the  construction of
        the Project.

2.2     Without limiting the foregoing,  the Contractor shall be responsible for
        the following:

        2.2.1   The  services  which  are  necessary  to  complete  the  Work in
                accordance with the plans, drawings and specifications described
                in Exhibit "B" attached hereto.

        2.2.2   The  development  of an  estimate  of the Cost of the Work  (the
                "Project Budget") which will incorporate the Guaranteed  Maximum
                Price,  setting forth the total  construction  cost of the Work.
                The Project  Budget  shall set forth the  estimated  Cost of the
                Work (as  defined in Article 7 below) and the  Contractor's  Fee
                (as defined in Article 5 below).

        2.2.3   Developing a project  schedule  which shall set forth a schedule
                for the  performance  of the Work (the "Project  Schedule"),  as
                more particularly set forth in the General Conditions.

        2.2.4   Revising and updating,  at least monthly, the Project Budget, an
                estimated  draw  schedule and the Project  Schedule;  submitting
                bills and supporting documentation,  as required herein at least
                monthly;  and providing  the Owner with an executive  summary on
                the status

                                        2

<PAGE>
24


                of the Work. For purposes of this  Agreement,  the defined terms
                "Project  Schedule"  and "Project  Budget" shall mean the latest
                version of each of these  developed  and approved in  accordance
                with this Agreement.  With respect to the Project Schedule,  the
                Owner's  approval is required  for every change which may affect
                the Date of Substantial Completion,  as defined in Paragraph 4.3
                below.

        2.2.5   Selecting  subcontractors  in accordance with this Agreement and
                supervising and enforcing the performance of subcontracts.

        2.2.6   Causing  the Work to be  performed  in  order  to  substantially
                complete the Project  within the  Contract  Time as set forth in
                Paragraph 4.2 below.


        2.2.7   Procuring the labor,  materials and equipment necessary in order
                to complete the Project within the Contract Time as set forth in
                Paragraph 4.2 below.

        2.2.8   Obtaining all building and construction permits, certificates of
                occupancy   and   approvals   which   are   necessary   for  the
                construction,  occupancy  and use of the  Project.  In obtaining
                such  permits,   the  Contractor   shall  not  submit  a  permit
                application  unless the application has been approved in advance
                and signed by the Owner.  The Contractor is not  responsible for
                obtaining zoning, subdivision or site plan approvals.

        2.2.9   Constructing all on-site street and utility system  improvements
                which may be required by an applicable governmental authority or
                utility for the  construction  and  operation  of the Project as
                provided in the Contract Documents.

        2.2.10  Providing  notes of Project  meetings  (within three [3] working
                days after such  meeting),  and providing  superintendent  daily
                reports, to which the Owner shall have access at all times.

        2.2.11  Keeping the  Project  area free from the  accumulation  of waste
                materials,  surplus excavation  materials,  or rubbish caused by
                the Contractor's operations.  At the completion of the Work, the
                Contractor shall remove all waste material,  surplus  excavation
                material, and rubbish from and around the Project as well as all
                tools, construction equipment, machinery and surplus material.

        2.2.12  Giving all notices and complying with all regulations,  laws and
                ordinances enacted at the date of execution of the Contract and

                                        3

<PAGE>
25


                during the term of this Agreement,  which relate to the Work and
                are required by law to be complied with. The preceding  sentence
                shall  not  apply to  discovered  environmental  conditions  not
                caused by the Contractor or any subcontractor. Any environmental
                conditions  discovered by the  Contractor  or any  subcontractor
                shall  be  reported  to  the  Owner  only.  Notwithstanding  the
                foregoing, the Owner will look solely to the Architect to ensure
                that all  plans and  specifications  contained  in the  Contract
                Documents comply with all regulations, laws and ordinances.

        2.2.13  Taking reasonable precautions for the safety of the Contractor's
                employees  on  the  Work,  and  complying  with  all  applicable
                provisions of federal, state and municipal safety laws which are
                intended to prevent  accidents or injury to persons on, about or
                adjacent to the site.  The  Contractor  shall erect and properly
                maintain, at all times, as reasonably required by the conditions
                and  progress  of the Work,  safeguards  for the  protection  of
                workmen and the public.  It is understood  and agreed,  however,
                that  the  Contractor  shall  have  no  responsibility  for  the
                elimination or abatement of safety hazards found to exist on the
                site of the  Project  which are created or  otherwise  resulting
                from the Work at the site  carried on by other  persons or firms
                directly employed by the Owner as separate contractors or by the
                Owner,  except to the extent that the Contractor fails to notify
                the Owner of the existence of such safety  hazard  following the
                time such  safety  hazard  is  discovered,  or should  have been
                discovered,  by the Contractor.  However,  the Contractor  shall
                immediately  notify the Owner in  writing of any safety  hazards
                created by or  resulting  from the actions or  omissions  of any
                third  parties or the Owner of which the  Contractor is aware or
                should be aware.

        2.2.14  Determining the requirements  (including reporting requirements)
                of and fully complying with all laws,  regulations,  ordinances,
                codes  and  similar  governmental  rules,  of  local,  state and
                federal  governments  and agencies,  which are enacted as of the
                date of execution  of this  Agreement  or  subsequently  enacted
                during the term of this  Agreement,  and which are applicable to
                the construction of the Project (the "Governmental Rules").

        2.2.15  Accounting  for  all  Cost  of  the  Work  as  required  herein;
                inspecting   the   performance   of  all   Work   performed   by
                subcontractors and determining whether such Work conforms to the
                Contract  Documents and Project  Schedule;  and  performing  all
                other reporting  obligations of the Contractor set forth in this
                Agreement.


                                        4

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        2.2.16  Taking  appropriate steps to address all matters relating to the
                site and its  conditions  as  contained in the  information  and
                studies referred to on Exhibit "C" attached hereto.

2.3     The Owner shall be responsible for the following matters:

        2.3.1   The  Owner  shall be  responsible  for the cost of any legal and
                accounting  services  required by the Owner in  connection  with
                monitoring the performance of the Work by the Contractor, except
                as provided in  Paragraph  11.2 and except for  attorneys'  fees
                incurred  in  connection   with   enforcing  or  defending  this
                Agreement.

        2.3.2   The Owner shall have no  contractual  obligations  to or control
                over any subcontractor and shall direct such subcontractors only
                through the Contractor.

        2.3.3   The Owner agrees to cause any separate  contractors and tenants,
                as well as its own  representatives  and forces, to abide by and
                fully adhere to all applicable provisions of federal,  state and
                municipal  safety  laws and  regulations  and to comply with all
                reasonable  requests and  directions of the  Contractor  for the
                elimination or abatement of any safety hazards at the site.


                                    ARTICLE 3
                           RELATIONSHIP OF THE PARTIES

3.1     The  Contractor   accepts  the  relationship  of  trust  and  confidence
        established  by this Agreement and covenants with the Owner to cooperate
        with the Owner,  the Architect,  and the Owner's other  consultants  and
        utilize the Contractor's best skill,  efforts and judgment in furthering
        the interests of the Owner; to make best efforts to furnish at all times
        an  adequate  supply  of  qualified  and  suitable   subcontractors  and
        equipment;  and to perform the Work in the best way and most expeditious
        and economical  manner  consistent with the interests of the Owner.  The
        Owner  agrees to  exercise  best  efforts  to enable the  Contractor  to
        perform the Work in the best way and most  expeditious  manner by timely
        furnishing and approving information required by the Contractor.


                                    ARTICLE 4
                 DATE OF COMMENCEMENT AND SUBSTANTIAL COMPLETION

4.1     The  date of  commencement  shall  be the  later  of (i) ten  (10)  days
        following the Owner's  delivery to the  Contractor of written  notice to
        proceed  with the Work and (ii) two (2) days  following  the issuance of
        the

                                        5

<PAGE>
27


        building  permit for the Project.  If the date of  commencement  has not
        occurred by June 1, 1997, this Agreement shall automatically  terminate,
        and neither  party shall be liable to the other for any  obligations  or
        costs related to the Project or this Agreement.

4.2     The  Contractor  shall  use its  best  efforts  to  achieve  Substantial
        Completion   of  the  entire   Project  not  later  than  three  hundred
        thirty-five (335) days following the date of commencement as established
        in  Paragraph  4.1 above,  subject to  adjustments  as  provided  in the
        Contract Documents. As used herein, the term "Contract Time" shall refer
        to the time  period  set forth  above  during  which the  Contractor  is
        required  to  achieve  Substantial   Completion  of  the  Project.   The
        Contractor shall pay to the Owner as liquidated damages One Thousand and
        No/100 Dollars  ($1,000.00) for each day past the Contract Time that the
        Contractor has not achieved  Substantial  Completion of the Project. The
        foregoing  liquidated  damages  are  established  as an  estimate of the
        damages to the Owner,  and not as a penalty,  for late completion of the
        Project in view of the difficulty of accurately  determining  damages to
        the Owner for late completion of the Project.

4.3     "Substantial  Completion" of the Work shall be determined and is defined
        as stated  in  Paragraph  9.8 of the  General  Conditions.  The "Date of
        Substantial  Completion"  is the date upon which such  determination  is
        made by the Owner and the Architect.  Notwithstanding the foregoing,  in
        no event  shall  the Date of  Substantial  Completion  occur  before  an
        unconditional  certificate  of occupancy for the Project has been issued
        by the City of Austin.  Substantial Completion shall not occur until the
        Owner  and the  Architect  have  signed  a  Certificate  of  Substantial
        Completion  establishing  that the above  conditions  have been met. The
        Owner acknowledges that upon Substantial  Completion,  there may be Work
        which  is not  complete  and  will be  listed  on a  "punch  list" to be
        completed after the Date of Substantial Completion. The Owner shall sign
        a Certificate of Substantial  Completion once Substantial  Completion of
        the Work as defined above has occurred.

4.4     The  Contractor   shall  be  responsible  for  performing  the  Work  in
        accordance  with the  requirements of the Project  Schedule.  If, at any
        time,  the  Contractor  determines  that the Work is not  proceeding  in
        accordance with the Project  Schedule,  the Contractor shall immediately
        advise the Owner in writing and shall communicate to the Owner the steps
        being undertaken by the Contractor to catch up on the Work which is late
        and to  thereafter  maintain the  performance  of the Work in accordance
        with the Project Schedule.

4.5     Within  ten (10) days  after  the Date of  Substantial  Completion,  the
        Owner,  the  Architect  and  the  Contractor  will  conduct  a  thorough
        inspection and  examination of the Project,  to determine which elements
        of the Work, if any,

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<PAGE>
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        have not been  completed  in  accordance  with the  Contract  Documents.
        Within this period of time,  the Owner shall submit to the  Contractor a
        written  statement  of the  particular  items of the Work which have not
        been completed in accordance with the Contract Documents. The Contractor
        agrees to perform the items of the Work set forth on the Owner's list of
        uncompleted  items within  thirty (30) days after the  submission of the
        Owner's list to the Contractor.  The list of uncompleted elements of the
        Work shall include only those items which a visual inspection can reveal
        and, if the Owner  subsequently  discovers that there are other items of
        the Work which are not  complete,  then the Owner may give a  subsequent
        listing(s) of such other  uncompleted  items to the  Contractor  and the
        Contractor shall complete such other items within thirty (30) days after
        the  receipt  of the  Owner's  list.  The  giving  by the  Owner  to the
        Contractor of a list(s) of uncompleted  items and the completion of such
        work by the Contractor  shall in no way expand or limit the Contractor's
        warranty set forth herein.


                                    ARTICLE 5
                                  CONTRACT SUM

5.1     The Owner shall pay the Contractor in current funds for the Contractor's
        performance of the Contract the following  amounts (the "Contract Sum"),
        consisting  of the  Cost of the Work as  defined  in  Article  7 and the
        Contractor's profit (the "Contractor's Fee"). The Contractor's Fee shall
        be equal to three percent (3%) of the Cost of the Work.  The Owner shall
        not be  responsible  for any  other  claimed  costs or  expenses  of the
        Contractor unless expressly provided for elsewhere herein.

5.2     This Agreement is subject to a Guaranteed  Maximum Price of twenty-three
        million four hundred seventy-two  thousand seven hundred nine and No/100
        Dollars   ($23,472,709)   (which  is  the  maximum  Contract  Sum).  The
        Guaranteed  Maximum Price shall be equitably  adjusted  downward for any
        items within the Contractor's scope of Work (including  utilities) which
        are provided by the Owner without charge or cost to the Contractor. Such
        adjustment  shall  also  include  the  portion of the  Contractor's  Fee
        attributable to the portion of the Work provided by the Owner.

5.3     The Cost of the Work shall be kept as low as reasonably  possible by the
        Contractor.

        5.3.1   The Contractor  will use its best efforts to control the Cost of
                the Work and the ultimate cost of the Project, while meeting the
                requirements  of the  Owner  and the  standards  of  performance
                required by the Contract Documents.  The Contractor will use its
                best efforts to control costs and will recommend to the Owner

                                        7

<PAGE>
29


                cost  savings  changes  in the design  and  construction  of the
                Project  in its  development  of  the  Contract  Documents.  The
                Contractor  agrees that in order to meet the Contract  Time,  it
                may  be  necessary  to  perform   portions  of  the  Work  using
                multi-shifts.  The Owner  acknowledges  that  performance of the
                Work  in  multi-shifts   may  incur   additional  costs  to  the
                Contractor.  However,  in no event will such costs  increase the
                Guaranteed Maximum Price.

        5.3.2   Upon the date of  final  payment  (as set  forth in  Article  13
                below),  to the extent  that the  Contract  Sum is less than the
                Guaranteed  Maximum Price, the Contractor  shall, in addition to
                any other amounts then owed by the Owner to the  Contractor,  be
                paid the lesser of (a) thirty-five  percent (35%) of the amount,
                if any,  by which  the  Guaranteed  Maximum  Price  exceeds  the
                Contract Sum, and (b)  Seventy-five  Thousand and No/100 Dollars
                ($75,000.00).  The  balance of any such  difference  between the
                Guaranteed  Maximum Price and the Contract Sum shall be retained
                by  the  Owner.  If at  any  time  after  disbursement  of  such
                incentive   compensation   the   Contractor   should  incur  any
                additional Cost of the Work  reimbursable  hereunder,  the Owner
                shall promptly reimburse the Contractor sixty-five percent (65%)
                of the total of such additional Cost of the Work up to a maximum
                amount not to exceed sixty-five  percent (65%) of the amount, if
                any, by which the Guaranteed  Maximum Price exceeds the Contract
                Sum.


                                    ARTICLE 6
                               CHANGES IN THE WORK

6.1     Adjustments  to the  Guaranteed  Maximum  Price,  the Contract Time, and
        other  schedule  requirements  on  account of changes in the Work may be
        determined by any of the methods listed in the General  Conditions or as
        otherwise indicated in the Contract Documents.

6.2     In  calculating  adjustments  to this  Agreement,  the terms  "cost" and
        "costs" as used in the provisions of the General  Conditions  shall mean
        the Cost of the Work as defined in Article 7 of this Agreement.


                                    ARTICLE 7
                             COSTS TO BE REIMBURSED

7.1     The term  "Cost of the Work"  shall mean only  those  costs  necessarily
        incurred by the Contractor in the proper  performance of the Work.  Such
        costs shall be at rates not higher than the  standard  paid at the place
        of the Project except with prior consent of the Owner. The Cost of the

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        Work shall include only the items set forth in this Article 7. If a cost
        is covered by more than one provision of this Article 7, such cost shall
        be chargeable only once.

        7.1.1   LABOR COSTS

                7.1.1.1 Wages of construction  workers directly  employed by the
                        Contractor  to perform the  construction  of the Work at
                        the site or,  with the  Owner's  agreement,  at off-site
                        workshops.

                7.1.1.2 Wages  or  salaries  of  the  Contractor's   supervisory
                        personnel  when  stationed  at the site with the Owner's
                        agreement.

                7.1.1.3 Wages  and  salaries  of  the  Contractor's  supervisory
                        personnel  engaged,  at  factories,  workshops or on the
                        road, in expediting the production or  transportation of
                        materials or equipment  required for the Work,  but only
                        for that portion of their time required for the Work.

                7.1.1.4 Costs  paid or  incurred  by the  Contractor  for taxes,
                        insurance,  contributions,  bonuses (up to an  aggregate
                        maximum  amount of Forty  Thousand  and  No/100  Dollars
                        [$40,000.00]),  assessments and benefits required by law
                        and  for  personnel  not  covered  by  such  agreements,
                        customary  benefits  such as  sick  leave,  medical  and
                        health  benefits,   holidays,  vacations  and  pensions,
                        provided  such  costs are  based on wages  and  salaries
                        included  in the  Cost of the Work  under  Subparagraphs
                        7.1.1.1, 7.1.1.2 and 7.1.1.3 above.

        7.1.2   SUBCONTRACT   COSTS.   Payments   made  by  the   Contractor  to
                subcontractors  in  accordance  with  the  requirements  of  the
                subcontracts.

        7.1.3   COSTS OF MATERIALS AND EQUIPMENT  INCORPORATED  IN THE COMPLETED
                CONSTRUCTION


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<PAGE>
31


                7.1.3.1 Costs,   including   transportation   of  materials  and
                        equipment  incorporated  or to be  incorporated  in  the
                        completed construction.

                7.1.3.2 Costs   of   materials   described   in  the   preceding
                        Subparagraph   7.1.3.1  in  excess  of  those   actually
                        installed but required to provide  reasonable  allowance
                        for waste and for spoilage.  Unused excess materials, if
                        any, shall be handed over to the Owner at the completion
                        of the Work or, at the Owner's option, shall be returned
                        for  such  credit  as may be  available  or  sold by the
                        Contractor  at a public  sale  unless  the Owner  agrees
                        otherwise.  Amounts realized, if any, from such sales or
                        returns  shall be  credited  to the Owner as a deduction
                        from the Cost of the Work.

        7.1.4   COSTS OF OTHER MATERIALS AND EQUIPMENT, TEMPORARY FACILITIES AND
                RELATED ITEMS

                7.1.4.1 Costs,    including    transportation,     installation,
                        maintenance,   dismantling  and  removal  of  materials,
                        supplies,  fuel, electricity,  heat and other utilities,
                        temporary  facilities,  machinery,  equipment,  and hand
                        tools not customarily owned by the construction workers,
                        which are  provided  by the  Contractor  at the site and
                        fully consumed in the  performance of the Work; and cost
                        less salvage value on such items if not fully  consumed,
                        whether  sold to others or retained  by the  Contractor.
                        Cost for items  previously used by the Contractor  shall
                        mean fair market value.

                7.1.4.2 Rental  charges  for  temporary  facilities,  machinery,
                        equipment,  and hand tools not customarily  owned by the
                        construction   workers,   which  are   provided  by  the
                        Contractor  at  the  site,   whether   rented  from  the
                        Contractor  or  others,  and  costs  of  transportation,
                        installation,    minor    repairs   and    replacements,
                        dismantling and removal thereof. Rates and quantities of

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32


                        equipment  rented shall be consistent  with rates in the
                        Austin, Texas area.

                7.1.4.3 Costs of removal of nonhazardous debris from the site.

                7.1.4.4 Costs of telegrams and  long-distance  telephone  calls,
                        facsimile  machines  (but  excluding any per page or per
                        transmission   charge),   postage  and  parcel  delivery
                        charges,  telephone  service at the site and  reasonable
                        petty cash expenses of the site office.

                7.1.4.5 That portion of the  reasonable  travel and  subsistence
                        expenses of the  Contractor's  personnel  incurred while
                        traveling  from  Austin to points  outside  of Austin in
                        discharge of duties connected with the Work.

        7.1.5   MISCELLANEOUS COSTS

                7.1.5.1 That portion  directly  attributable  to the Contract of
                        premiums for insurance and bonds.

                7.1.5.2 Sales,  use or similar taxes  imposed by a  governmental
                        authority  which are  related  to the Work and for which
                        the Contractor is liable or obligated by law to collect.

                7.1.5.3 Fees and  assessments  for the  building  permit and for
                        other permits,  licenses and  inspections  for which the
                        Contractor  is required  by the  Contract  Documents  to
                        obtain or which the  Contractor  is  required  by law to
                        obtain.

                7.1.5.4 Fees of testing  laboratories  for tests required by the
                        Contract Documents, except those related to defective or
                        nonconforming  Work for which  reimbursement is excluded
                        by  Subparagraph  13.5.3 of the  General  Conditions  or
                        other provisions of the Contract  Documents and which do
                        not fall within the scope of Subparagraph 7.2.2 below.

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<PAGE>
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                7.1.5.5 Royalties  and  license  fees  paid  for  the  use  of a
                        particular  design,  process or product  required by the
                        Contract  Documents;  the  cost of  defending  suits  or
                        claims for  infringement  of patent rights  arising from
                        such  requirement  by the Contract  Documents;  payments
                        made in  accordance  with legal  judgments  against  the
                        Contractor  resulting  from  such  suits or  claims  and
                        payments of settlements  made with the Owner's  consent;
                        provided,  however,  that such costs of legal  defenses,
                        judgment  and  settlements  shall not be included in the
                        calculation of the  Contractor's  Fee or of a Guaranteed
                        Maximum Price, if any, and provided that such royalties,
                        fees and costs are not excluded by the last  sentence of
                        Subparagraph  3.17.1 of the General  Conditions or other
                        provisions of the Contract Documents.

                7.1.5.6 Deposits  lost for causes  other  than the  Contractor's
                        fault or negligence or that of its subcontractors.

        7.1.6   OTHER COSTS.

                7.1.6.1 Other costs  incurred in the  performance of the Work if
                        and to the extent  approved in advance in writing by the
                        Owner.

                7.1.6.2 Cost of overtime  premium and other  acceleration  costs
                        required to meet the Project Schedule.

7.2     EMERGENCIES: REPAIRS TO DAMAGED, DEFECTIVE OR NONCONFORMING WORK

        The Cost of the Work shall also include costs described in Paragraph 7.1
        which are incurred by the Contractor:

        7.2.1   In taking action to prevent threatened damage, injury or loss in
                case of an emergency  not caused or created by Contractor or its
                subcontract  affecting  the safety of persons and  property,  as
                provided in Paragraph 10.3 of the General Conditions.

        7.2.2   Costs to correct  defective or  nonconforming  Work which is not
                corrected by a material supplier or subcontractor, but excluding
                the cost of  correcting  defective or  nonconforming  Work where
                such cost is recoverable by the Contractor  from a subcontractor
                or a material supplier.


                                    ARTICLE 8
                           COSTS NOT TO BE REIMBURSED

8.1     The Cost of the Work shall not include:

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<PAGE>
34

        8.1.1   Salaries and other  compensation of the  Contractor's  personnel
                stationed at the Contractor's  principal office or offices other
                than  the  site  office,  except  as  specifically  provided  in
                Subparagraphs 7.1.1.2 and 7.1.1.3.

        8.1.2   Expenses of the Contractor's  principal office and offices other
                than the site office.

        8.1.3   Overhead and general  expenses,  personnel  bonuses in excess of
                Forty Thousand and No/100 Dollars  ($40,000.00) in the aggregate
                and  professional  fees except as may be  expressly  included in
                Article 7.

        8.1.4   The Contractor's  capital  expenses,  including  interest on the
                Contractor's capital employed for the Work.

        8.1.5   Rental costs of machinery and equipment,  except as specifically
                provided in Subparagraph 7.1.4.2.

        8.1.6   Disposal and replacement of materials and equipment  incorrectly
                ordered or supplied, cleanup of any hazardous waste brought onto
                the  site  by the  Contractor  or any of its  subcontractors  or
                created  during the  performance  of the Work,  and making  good
                damage to property not forming part of the Work.

        8.1.7   [Deleted]

        8.1.8   Any cost not specifically and expressly described in Article 7.

        8.1.9   Costs  which  would  cause the  Guaranteed  Maximum  Price to be
                exceeded.

 

                                    ARTICLE 9
                         DISCOUNTS, REBATES AND REFUNDS

9.1     All cash  discounts  shall  accrue to the  Contractor  unless  the Owner
        deposits funds with the Contractor with which to make payments, in which
        case the cash discounts shall accrue to the Owner.  All trade discounts,
        rebates and refunds,  and all returns from sale of surplus materials and
        equipment  shall  accrue to the  Owner,  and the  Contractor  shall make
        provisions so that they can be secured.

                                      13

<PAGE>
35


                                   ARTICLE 10
                        SUBCONTRACTS AND OTHER AGREEMENTS

10.1    Those portions of the Work that the Contractor does not perform with the
        Contractor's  own personnel  shall be performed  under  subcontracts  or
        other appropriate  agreements between the Contractor and subcontractors.
        The Contractor shall obtain bids from  subcontractors  and shall deliver
        such  bids to the  Owner.  The  Owner  will  then  determine,  with  the
        recommendation  of the  Contractor  and the Owner's  other  consultants,
        which bids will be accepted but the Contractor  shall not be required to
        contract  with  any   subcontractor  to  which  it  has  any  reasonable
        objection.  The Owner may  designate  specific  persons or entities from
        whom the Contractor shall obtain bids;  however, if a Guaranteed Maximum
        Price has been  established,  the  Contractor may obtain bids from other
        acceptable bidders. All bidders shall be pre-approved by the Owner prior
        to being placed on the bid list.

10.2    Subcontracts or other agreements shall conform to the payment provisions
        of Article 12 below and shall not be awarded  without the prior  written
        consent of the Owner.

10.3    The Contractor shall prepare a list of prequalified subcontractors which
        list shall be approved in writing by the Owner prior to  solicitation of
        subcontract  bids.  All Work shall be awarded based on three (3) or more
        written  competitive  bids signed by bidders and  received for that Work
        using the  Contractor's  standard  subcontract.  Verbal bids will not be
        accepted  by the  Owner.  All bids  shall  be  opened  with the  Owner's
        representative in attendance.  Other bidding procedures, if any, will be
        determined jointly by the Owner and the Contractor.

                                   ARTICLE 11
                              ACCOUNTS AND RECORDS

11.1    The  Contractor  shall keep full and  detailed  accounts and records and
        exercise  such  controls  as  may  be  necessary  for  proper  financial
        management  under this  Agreement.  The accounting  and control  systems
        shall  be  satisfactory  to  the  Owner.   The  Owner  and  the  Owner's
        accountants,  including  the  Owner's  internal  accountants,  shall  be
        afforded  full and  immediate  access  to and the  right  to  audit  the
        Contractor's records,  books,  correspondence,  instructions,  drawings,
        receipts,  subcontracts,  purchase orders, vouchers, memoranda and other
        data  relating to this  Agreement.  The  Contractor  shall  preserve the
        foregoing  information  and records  until  authorized in writing by the
        Owner to either  destroy such  information  and records or transfer such
        information  and  records  to the  Owner at the  Owner's  expense.  At a
        minimum, the information and records shall be maintained for a period of
        six (6) years after final payment.


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36



11.2    In the event the Owner  conducts  an audit of the  Contractor's  Project
        cost  accounting  information,  using a  qualified  independent  firm of
        certified public  accountants and such audit reveals that the Contractor
        has billed the Owner under this  Agreement  for amounts which exceed the
        actual amounts which the Contractor should have billed the Owner, by one
        percent  (1%) or more of the amounts the  Contractor  should have billed
        the Owner,  then the Contractor shall be responsible for reimbursing the
        Owner for the cost of the audit.  In other  events,  the Owner  shall be
        responsible  for the cost of the audit.  In all events,  the  Contractor
        shall be  responsible  for  reimbursing  the Owner for any  overpayment,
        regardless of the amount of overpayment. In the event such audit reveals
        that the  Contractor  has  underbilled  the Owner,  then the Owner shall
        reimburse the Contractor for the amount underbilled.

11.3    The  Contractor  shall  use  good  faith  efforts  to  provide  in  each
        subcontract a right for the Owner to audit all books, records,  accounts
        and other data relating to such subcontract. The Contractor shall advise
        the Owner of any subcontract  which does not contain this right to audit
        before the Contractor enters into such subcontract.


                                   ARTICLE 12
                                PROGRESS PAYMENTS

12.1    Based upon  Applications  for Payment  submitted to the Architect by the
        Contractor  and  Certificates  for Payment  issued by the  Architect and
        approved by the Owner, the Owner shall make progress payments on account
        of the

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        Contract Sum to the  Contractor  as provided  below and elsewhere in the
        Contract  Documents.  The Owner shall  approve of all  Certificates  for
        Payment  which  meet  all  of the  requirements  of  the  Contract.  The
        Architect  and the Owner are  obligated to approve or disapprove of each
        Application for Payment no later than the fifteenth (15th) day following
        the submission by the Contractor of such Application for Payment.

12.2    The period  covered by each  Application  for  Payment  shall be one (1)
        month ending on the last day of the month, or as follows:

12.3    Provided  an  Application  for  Payment is  received  and  approved,  as
        provided in Paragraph  12.1 above,  not later than the fifteenth  (15th)
        day of a month, the Owner shall make payment to the Contractor not later
        than the tenth (10th) day of the following  month. If an Application for
        Payment is received by the Architect  after the  application  date fixed
        above,  payment  shall be made by the Owner not later than  thirty  (30)
        days after the Application for Payment is so received and approved.

12.4    With each  Application  for Payment,  the  Contractor  shall prepare and
        submit  partial lien waivers and any other  evidence  (such as payrolls,
        petty cash accounts,  receipted invoices or invoices with check vouchers
        attached)   required  by  the  Owner,  the  lender   providing   interim
        construction financing for the Project ("Owner's Lender"), the Architect
        or  American  Realty  Corporation   ("ARS")  to  demonstrate  that  cash
        disbursements  already made by the  Contractor on account of the Cost of
        the Work equal or exceed (1) progress  payments  already received by the
        Contractor;  less (2) that portion of those payments attributable to the
        Contractor's  Fee:  plus (3)  payrolls  for the  period  covered  by the
        present  Application  for  Payment;   plus  (4)  retainage  provided  in
        Subparagraph 12.5.4, if any, applicable to prior progress payments.  The
        second such  Application for Payment must be forwarded to Owner's Lender
        together with a foundation survey and inspecting Architect's certificate
        and the time for payment  pursuant to Paragraph  12.3 shall not commence
        to run until such items are  submitted to Owner's  Lender.  Partial lien
        waivers for  subcontractors and materialmen shall cover all such persons
        through the  immediate  preceding pay period only and need not cover the
        present pay period unless it is the final  payment,  in which case final
        lien waivers must be delivered.

12.5    GUARANTEED MAXIMUM PRICE

        12.5.1  Each Application for Payment shall be based upon the most recent
                schedule of values  submitted by the  Contractor  in  accordance
                with the  Contract  Documents.  The  schedule  of  values  shall
                allocate the entire Guaranteed Maximum Price among the various

                                       16

<PAGE>
38


                portions of the Work,  except that the Contractor's Fee shall be
                shown as a single separate item. The schedule of values shall be
                prepared in such form and supported by such data to substantiate
                its  accuracy  as  the  Architect  and  ARS  may  require.  This
                schedule,  unless  objected to by the Architect or ARS, shall be
                used as a basis for reviewing the  Contractor's  Application for
                Payment.

        12.5.2  Applications for Payment shall show the percentage completion of
                each portion of the Work as of the end of the period  covered by
                the Application for Payment. The percentage  completion shall be
                the  percentage  of that  portion of the Work which has actually
                been completed.

        12.5.3  Subject  to other  provisions  of the  Contract  Documents,  the
                amount of each progress payment shall be computed as follows:

                12.5.3.1Take  that  portion  of  the  Guaranteed  Maximum  Price
                        properly  allocable to completed  work as  determined by
                        multiplying the percentage completion of each portion of
                        the Work by the share of the  Guaranteed  Maximum  Price
                        allocated to that portion of the Work in the schedule of
                        values. Pending final determination of cost to the Owner
                        of changes in the Work,  amounts  not in dispute  may be
                        included  as  provided  in  Subparagraph  7.3.7  of  the
                        General  Conditions,  even though the Guaranteed Maximum
                        Price has not yet been adjusted by Change Order.

                12.5.3.2Add  that  portion  of  the  Guaranteed   Maximum  Price
                        properly allocable to materials and equipment  delivered
                        and   suitably   stored  at  the  site  for   subsequent
                        incorporation  in the Work or, if approved in advance by
                        the  Owner,  suitably  stored off the site at a location
                        agreed  upon in writing  and  agreed  upon in writing by
                        Owner's Lender.

                12.5.3.3Add the Contractor's  Fee, less retainage of ten percent
                        (10%) of the  Contractor's  Fee.  The  Contractor's  Fee
                        shall be computed upon the

                                       17

<PAGE>
39


                        Cost of the Work described in the two preceding  Clauses
                        at the rate stated in Paragraph 5.1.

                12.5.3.4Subtract the aggregate of previous  payments made by the
                        Owner.

                12.5.3.5Subtract  the  shortfall,   if  any,  indicated  by  the
                        Contractor  in the  documentation  required by Paragraph
                        12.4 to substantiate prior Applications for Payment,  or
                        resulting  from errors  subsequently  discovered  by the
                        Owner's accountants in such documentation.

                12.5.3.6Subtract  amounts,  if any, for which the  Architect has
                        withheld  or  nullified  a  Certificate  for  Payment as
                        provided in Paragraph 9.5 of the General Conditions.

        12.5.4  Additional retainage shall be as follows:

                Ten  percent of the  portion  of each  Application  for  Payment
                attributable to items other than the  Contractor's  Fee shall be
                retained so that in the aggregate at all times until the Project
                is  eighty   percent  (80%)   complete  (as  determined  by  the
                percentage  of the Project  Budget paid to the  Contractor)  ten
                percent  (10%) of the Contract  Sum shall be  retained.  At such
                time that the Project is eighty  percent  (80%)  complete as set
                forth  above,  the Owner shall  continue to retain five  percent
                (5%) of the  Guaranteed  Maximum Price and shall pay the balance
                of  the  retainage   held  by  the  Owner  to  the   Contractor.
                Thereafter,  during the pendency of the Contract and until final
                completion  is achieved,  five  percent  (5%) of the  Guaranteed
                Maximum Price shall be retained.

12.6    Except with the Owner's prior written approval, the Contractor shall not
        make advance payments to suppliers for materials or equipment which have
        not been delivered and stored at the site.

12.7    In taking action on the  Contractor's  Applications  for Payment,  the
        Owner shall be entitled to rely on the  accuracy and  completeness  of
        the information furnished by the Contractor and shall not be deemed to
        represent  that the Owner has made a  detailed  examination,  audit or
        arithmetic  verification of the documentation  submitted in accordance
        with  Paragraph  12.4 or other  supporting  data.  Such  examinations,
        audits and verifications,  if required the Owner, will be performed by
        the Owner's accountants acting in the sole interest of the Owner.

12.8    Interest  at the  rate of Wall  Street  Journal  Prime  Rate  plus one
        percent  (1%) on  disputed  Cost of the Work  charges  not paid by the
        Owner to the extent the dispute is ultimately resolved in favor of the
        Contractor,  from the date payment is withheld  until the date payment
        is made.  The Cost of the Work  shall not  include  a cost of  capital
        charge or any similar charge for the use of the Contractor's  funds or
        capital.
                                   ARTICLE 13
                                  FINAL PAYMENT

13.1    Final payment shall be made by the Owner thirty-five (35) days after the
        date of final completion; provided that the Contractor is not in default
        under the Contract Documents.
                                       18

<PAGE>
40



13.2    The amount of the final payment shall be calculated as follows:

        13.2.1  Take  the sum of the  Cost  of the  Work  (substantiated  by the
                Contractor's final accounting) and the Contractor's Fee; but not
                more than the Guaranteed Maximum Price.

        13.2.2  Subtract  amounts,  if any,  for which the Owner  withholds,  in
                whole or in part, as provided in the General Conditions or other
                provisions of the Contract Documents.

        13.2.3  Subtract the aggregate of previous payments made by the Owner.

                If the aggregate of previous  payments made by the Owner exceeds
                the amount due the  Contractor,  the Contractor  shall reimburse
                the difference to the Owner immediately upon demand. Each amount
                which  the  Owner  withholds  hereunder  shall be paid  when the
                reason for such withholding has been remedied.

13.3    The  Owner's  accountants  will  review  and  report in  writing  on the
        Contractor's  final accounting after delivery of the final accounting to
        the  Owner by the  Contractor.  Based  upon such Cost of the Work as the
        Owner's accountants report to be substantiated by the Contractor's final
        accounting,  and provided the other  conditions  of Paragraph  13.1 have
        been met, the Owner will,  within fifteen (15) days after receipt of the
        written  report of the Owner's  accountants,  notify the Contractor of
        all amounts  which the Owner has  determined  to pay and/or  withhold.
        Each amount which the  Contractor  withholds  hereunder  shall be paid
        when the reason for each such withholding has been remedied.

                                   ARTICLE 14
                            MISCELLANEOUS PROVISIONS

14.1    The Owner and the  Contractor  agree  that time is of the  essence  with
        respect to this Agreement.


                                       19

<PAGE>
41


14.2    The Contractor shall submit all applications for payment on AIA document
        G702  (Application  and  Certificate  for  Payment)  or such  other form
        approved by the Owner and the  Contractor  which shall be signed by Greg
        Jenkins as the Project Manager.

14.3    The Owner and the Contractor will coordinate their activities to achieve
        the earliest startup of the Project.

14.4    In all  instances  where  either  party is  accorded  the  right to make
        decisions  or  withhold  consent  or  approval,  such  party  making the
        decision shall act reasonably and in good faith.

14.5    The word "Architect"  shall mean  RTG/Partners,  Inc. and its employees,
        consultants,  and others retained by it, to perform services pursuant to
        this  Agreement.  The  Architect  shall  specifically  include,  without
        limitation the persons listed as the  Architectural  Team on Exhibit "D"
        attached hereto and incorporated herein for all purposes.

14.6    Notwithstanding   the  provisions  of  this  Agreement,   any  drawings,
        specifications  and other documents  prepared by the Contractor for this
        Project  constitute  the sole  property  of the  Owner.  The Owner  may,
        without  additional  compensation  to  the  Contractor  other  than  the
        compensation  provided for in this Agreement,  at any time and from time
        to time  utilize the  drawings,  specifications  and the  documents  for
        purposes of modifying the Project, maintaining the Project, constructing
        additions to the Project and completing the Project.

14.7    The  Owner  may,   without  the  written   consent  of  the  Contractor,
        collaterally  (or  absolutely)  assign the Contract to Owner's Lender so
        that, if Owner's Lender takes over construction of the Project,  Owner's
        Lender  shall have the benefit of the  Contract  and shall be subject to
        and bound by the provisions of the Contract and performance thereof.

                                       20

<PAGE>
42


14.8    The Contractor agrees that  notwithstanding a default by the Owner under
        the  provisions of this  Agreement  that would give the  Contractor  the
        right to terminate  this  Agreement,  the  Contractor  will  continue to
        perform its  obligations  hereunder (on the same terms and conditions as
        are set forth  herein)  for and on account of Owner's  Lender if Owner's
        Lender  shall  perform  all  obligations  of  the  Owner  hereunder.  If
        requested  by Owner's  Lender,  the  Contractor  will execute a separate
        letter or agreement  with Owner's Lender setting forth its commitment to
        continue performance pursuant to this Paragraph.

14.9    Whenever  herein  an  approval,  acceptance,   direction,   requirement,
        permission,  designation,  prescription, or other action by the Owner is
        required or permitted under the Contract Documents,  such action may, at
        the option of the Owner and Owner's  Lender (and if it includes a change
        in the  approved  Project  Budget or a  material  change in the scope of
        Work,  shall),  be  deemed  to  include  and  be  conditioned  upon  the
        authorization  of or  joinder  in such  action by  Owner's  Lender or an
        appropriate representative of Owner's Lender, provided, however, no such
        action  by  Owner's  Lender  shall  abrogate  any right  granted  to the
        Contractor under the Contract Documents.

14.10   No  action  or  failure  to act by the  Owner  or the  Contractor  shall
        constitute a waiver of any right or duty afforded under this  Agreement,
        nor shall any such action or failure to act constitute an approval of or
        acquiescence  in any  breach  hereunder,  except as may be  specifically
        agreed in writing.

14.11   The Contractor understands that the Owner may finance the development or
        construction  of the Project  with lenders or other third  parties.  The
        Contractor  agrees to waive or subordinate its lien rights to the rights
        of any  such  lenders  or  third  parties  providing  financing  for the
        Project.

14.12   Time  limits  set out in or under  this  Agreement  are  solely  for the
        protection   and  benefit  of  the  Owner  and  create  no   third-party
        beneficiary rights in any other party.

14.13   Prior to bringing any soil into the Project site, the  Contractor  shall
        notify  the Owner and (i)  advise  the Owner of the  source of the soil,
        (ii) provide the Owner with an  opportunity  to inspect the soil,  (iii)
        provide the Owner with the  opportunity  to either approve or reject the
        soil,  and (iv) review all soil sample test results with the Owner.  The
        Contractor shall confirm that all soil brought into the Project site has
        been  subjected to soil testing by the  Contractor  and  confirmed to be
        free  of  any  environmental  contaminants.   The  Contractor  shall  be
        responsible  at the  Contractor's  sole  expense (and not as part of the
        Cost of the Work) for all costs of removing any such
        contaminated  soil  brought  into the Project  site,  together  with all
        associated costs, fines, losses, damages and expenses.


                                   ARTICLE 15
                            TERMINATION OR SUSPENSION

15.1    If the Contract is  terminated by the Owner for cause as provided in the
        General  Conditions,  the amount,  if any, to be paid to the  Contractor
        under the  General  Conditions  shall not cause the  Guaranteed  Maximum
        Price to be  exceeded,  nor shall it exceed the  amount  the  Contractor
        would be entitled to receive under Paragraph 15.2 below.
                                     21

<PAGE>
43


15.2    If the Contract is  terminated by the Owner for cause as provided in the
        General Conditions,  the Owner shall then pay the Contractor the Cost of
        the Work incurred by the Contractor plus the  Contractor's  Fee computed
        upon the Cost of the Work to the date of termination  less the aggregate
        of  previous  payments  made by the Owner.  The Owner shall also pay the
        Contractor  fair  compensation,  either  by  purchase  or  rental at the
        election of the Owner,  for any equipment owned by the Contractor  which
        the Owner  elects to retain and which is not  otherwise  included in the
        Cost of the Work.  To the  extent  that the Owner  elects to take  legal
        assignment  of  subcontracts  and  purchase  orders   (including  rental
        agreements),  the  Contractor  shall,  as a condition of  receiving  the
        payments  referred to in this  Article 15,  execute and deliver all such
        papers and take all such steps,  including the legal  assignment of such
        subcontracts  and other  contractual  rights of the  Contractor,  as the
        Owner may  require  for the  purpose  of fully  vesting in the Owner the
        rights  and  benefits  of the  Contractor  under  such  subcontracts  or
        purchase orders.

15.3    The Work  may be  suspended  by the  Owner as  provided  in the  General
        Conditions;  in  such  case,  the  Guaranteed  Maximum  Price  shall  be
        increased as provided in the General Conditions.

15.4    This  Agreement may be terminated by the Contractor if through no act or
        fault  of the  Contractor  or any  subcontractor,  or  their  agents  or
        employees  or any other  persons  performing  portions of the Work under
        contract with the Contractor, any of the following occur:

        15.4.1  Issuance  of an order of a court  or  other  public  authority
                having  jurisdiction  which  causes the Work to be stopped  for 
                a period of thirty (30) consecutive days.
                                       22

<PAGE>
44


        15.4.2  An  act  of  government,  such  as  a  declaration  of  national
                emergency,  making material unavailable which causes the Work to
                be stopped for a period of thirty (30) consecutive days.

        15.4.3  The Owner has not issued a  certificate  of payment  and has not
                notified  the  Contractor  of  a  sufficient  reason  under  the
                provisions  of the Contract for  withholding  certification,  or
                because the Owner, has not made payment on a certificate  within
                the time stated in the Contract Documents.

        15.4.4  If repeated  suspensions,  delays or  interruptions by the Owner
                constitute  in the  aggregate a delay of more than  thirty-three
                percent  (33%)  of  the  total  number  of  days  scheduled  for
                completion,  or ninety (90) days in any three hundred sixty-five
                (365) day period, whichever is less.

     If one of the above reasons  exists,  the Contractor  may, upon thirty (30)
additional  days'  written  notice to the Owner (during which time the Owner may
cure such matter and avoid termination under this Paragraph 15.4) terminate this
Agreement  and recover  from the Owner  payment of the Work in  accordance  with
Paragraph 15.2 above, but in no event more than the Guaranteed Maximum Price.
 

                                 ARTICLE 16
                                   ARBITRATION

16.1    The Owner and the Contractor recognize and confirm,  both (a) the mutual
        desirability   of   settling  by  means  of  binding   arbitration   any
        controversy,  disagreement, failure to agree, claim, or other dispute (a
        "Dispute")  arising out of or related to the Contract,  or the breach of
        any part thereof, and (b) that the Contract involves interstate commerce
        within and among the several states of the United States of America. The
        Owner  and  the  Contractor,   therefore,  expressly  hereby  agree  and
        stipulate that, after obtaining the advice of their respective  counsels
        that any Dispute  which  involves a total claim for  monetary  relief of
        Five  Million  and  No/100  Dollars  ($5,000,000.00)  or less  shall  be
        submitted to and be settled by binding  arbitration  as set forth below.
        Any Dispute which does not involve a claim for monetary  relief or which
        involves a claim for relief of more than Five Million and No/100 Dollars
        ($5,000,000.00)  shall be settled by the State District Courts of Travis
        County,  Texas.  Such agreement so to arbitrate,  and all aspects of any
        arbitration pursuant to such agreement to arbitrate, shall be subject to
        and governed by the provisions of the Federal  Arbitration Act (9 United
        States  Code ss.ss.  1 et seq.).  The Owner and the  Contractor  further
        agree and

                                       23

<PAGE>
45


        stipulate  that any such  arbitration  hereunder  shall be in accordance
        with  the  Construction  Industry  Arbitration  Rules  of  the  American
        Arbitration  Association;  provided,  however,  that the  Owner  and the
        Contractor expressly confirm and agree (i) that the provisions contained
        below in this Article 16 shall  expressly  supplement  the provisions of
        said Federal  Arbitration  Act and the  provisions of said  Construction
        Industry Arbitration Rules of the American Arbitration  Association with
        respect to any arbitration hereunder, and (ii) that, in the event of any
        conflict between the provisions in this Article 16, on the one hand, and
        those  of said  Federal  Arbitration  Act  and/or  of said  Construction
        Industry Arbitration Rules of the American Arbitration  Association,  on
        the other hand, then the provisions in this Article 16 shall control.

16.2    Any Dispute  required to be arbitrated which has not then been otherwise
        settled may be submitted for consideration and settlement by arbitration
        by either the Owner or the  Contractor  giving  notice (an  "Arbitration
        Notice") to and filed in writing with the other party to this  Agreement
        and with the American Arbitration  Association.  Once a Dispute has been
        so submitted to arbitration,  the ensuing arbitration as to such Dispute
        shall be binding upon and  enforceable  by the parties.  Time limits for
        response to an  Arbitration  Notice,  and other  similar  administrative
        provisions   relating   thereto,   shall  be  in  accordance   with  the
        Construction  Industry  Arbitration  Rules of the  American  Arbitration
        Association.

16.3    An  arbitration  hereunder  shall be conducted by a panel of arbitrators
        consisting of three (3) persons (herein collectively,  the "Arbitrators"
        and any one of such Arbitrators separately, an "Arbitrator"). Any person
        to be an Arbitrator shall be selected from the group of persons who have
        agreed  to  serve  as  panel  members  of  prospective   arbitrators  as
        designated on the then  effective  list(s) for such panels for all areas
        within  the  United  States as  maintained  and  published  by  Judicial
        Arbitration  and Mediation  Services,  Inc.  ("JAMS").  If JAMS shall no
        longer be in  existence  or shall no longer  maintain  and publish  such
        lists of prospective  arbitrators,  then all Arbitrators shall be former
        federal trial or appellate  judges.  The Owner and the Contractor  shall
        each select from the JAMS lists one (1) person to be an Arbitrator (each
        of such two Arbitrators  being a  "Party-Appointed  Arbitrator" and both
        collectively being the "Party-Appointed Arbitrators").  The party filing
        a particular  Arbitration Notice shall notify the non-notifying party of
        its selection of its Party-Appointed  Arbitrator in and as a part of the
        Arbitration Notice; the non-notifying party shall notify the other party
        of its selection of its Party-Appointed  Arbitrator within ten (10) days
        after the filing of the Arbitration Notice, and such notification may be
        in and as a part of a response to the  Arbitration  Notice  filed by the
        non-notifying party. Within ten

                                       24

<PAGE>
46


        (10) days after the  appointment  of the  second of the  Party-Appointed
        Arbitrators to be appointed,  the two Party-Appointed  Arbitrators shall
        mutually  select  from  the  JAMS  list  one  person  to  be  the  third
        Arbitrator.  The  Arbitrators  shall be  compensated  for their time and
        services rendered,  and shall be reimbursed for their expenses incurred,
        in connection with an arbitration  hereunder in accordance with the then
        existing  and  effective  schedule of fees and other  rules  relating to
        compensation  as set forth and  maintained  by JAMS (or by the analogous
        organization  in the  event  that the JAMS list of panel  members  is no
        longer   available).   If  either   party   should   fail  to  name  its
        Party-Appointed  Arbitrator within the time provided,  then the American
        Arbitration   Association   shall   select   from  the  JAMS  lists  the
        Party-Appointed  Arbitrator  for that party.  Similarly,  should the two
        Party-Appointed  Arbitrators fail to name a third Arbitrator  within the
        time provided, the American Arbitration Association shall name the third
        Arbitrator from the JAMS lists.

16.4    Any award  ordered or other  decision  made or other action taken by the
        Arbitrators  shall be upon the majority vote of the Arbitrators,  and if
        there is no majority, then the decision of the third arbitrator shall be
        final and binding on the parties.

16.5    In  any  situation   not   expressly   provided  for  herein  where  the
        Construction  Industry  Rules of the  American  Arbitration  Association
        provide  that a particular  decision may be made or a particular  action
        may be taken in the course of an arbitration at the discretion of either
        the  arbitrator(s)  or the American  Arbitration  Association,  any such
        decision  to be  made  or  action  to be  taken  in  the  course  of any
        arbitration of a Dispute  hereunder  shall be at the discretion  only of
        the Arbitrators.

16.6    Any arbitration hereunder shall be conducted in Travis County, Texas, at
        such place(s) within such county upon which the parties may agree or, if
        the  parties  do  not so  agree,  then  as  designated  by the  American
        Arbitration Association.

16.7    The Arbitrators  shall determine which is the prevailing party and shall
        include in the award that party's reasonable attorney fees and costs.

16.8    The Owner and the  Contractor  expressly  agree and  stipulate  that the
        United States  District Court for the Western  District of Texas (Austin
        Division) shall be the appropriate  judicial  tribunal and forum for the
        bringing,  hearing and deciding of any and all motions,  actions, and/or
        other  proceedings  to be brought,  heard,  and/or decided in connection
        with any arbitration hereunder.


                                       25

<PAGE>
47


16.9    During the pendency of arbitration proceedings,  unless otherwise agreed
        in writing or ordered by the  Arbitrators,  the Contractor shall proceed
        diligently with  performance of the Work and the Owner shall continue to
        make payments in accordance with the Contract Documents. The Arbitrators
        shall  have the power to order the  performance  of the Work  and/or the
        payment of funds to be delayed  or  postponed  during all or part of the
        pendency  of an  arbitration  hereunder,  as the  Arbitrators  may  deem
        necessary  or  appropriate  under  the facts  and  circumstances  of the
        particular arbitration.

16.10   A party who files an  Arbitration  Notice shall assert in the demand all
        Disputes then known to that party on which  arbitration  is permitted to
        be  demanded.  However,  the  Arbitrators  may permit  amendment  to the
        particular arbitration then pending.

16.11   The award rendered by the Arbitrators  shall be final,  and judgment may
        be entered upon it by any state or federal courts having jurisdiction.

16.12   The Contractor shall include an arbitration provision,  substantially in
        the form  attached  hereto as Exhibit "E," in every  subcontract  with a
        subcontractor  who is to  perform  any  portion of the Work under one or
        more subcontracts with the Contractor where the total price for the Work
        so to be performed under all such subcontracts exceeds $100,000.00.  The
        Owner shall have the right,  but not the  obligation,  to intervene as a
        party  in any  arbitration  between  the  Contractor  and  one  or  more
        subcontractors.   The   Contractor   hereby   consents  to  the  Owner's
        intervention, at the Owner's election, in such arbitration.  Neither the
        Contractor nor any subcontractor  shall have any right to join the Owner
        as a party in any such  arbitration  between the  Contractor  and one or
        more subcontractors.

     This  Agreement is executed this 12th day of May, 1997, to be effective for
all  purposes as of the day and year first  written  above and is executed in at
least  four  (4)  original  copies  of  which  one  is to be  delivered  to  the
Contractor, and the remainder to the Owner.


NATIONAL INSTRUMENTS CORPORATION,
a Delaware corporation



By:        /s/ David Hugley
           ----------------
     Print Name: David Hugley

     Title: Secretary

                                       26

<PAGE>
48




WHITE CONSTRUCTION CO., a Mississippi
corporation



By:  /s/ Neel White
     --------------
     Print Name: Neel White
     Title:   President





                                       27

<PAGE>
49



                                    EXHIBIT A


65.250 ACRE TRACT

ALL OF THAT CERTAIN  TRACT OR PARCEL OF LAND OUT OF THE JAMES  ROGERS  HEADRIGHT
SURVEY NO. 19 IN THE CITY OF AUSTIN,  TRAVIS COUNTY,  TEXAS,  BEING A PORTION OF
THOSE  CERTAIN  TRACTS  OF LAND  CONVEYED  TO  INTERNATIONAL  BUSINESS  MACHINES
CORPORATION BY DEEDS RECORDED IN VOLUME 3235, PAGE 393 AND VOLUME 3235, PAGE 386
OF THE DEED RECORDS OF TRAVIS COUNTY,  TEXAS,  THE HEREIN  DESCRIBED TRACT BEING
MORE PARTICULARLY DESCRIBED BY METES AND BOUNDS AS FOLLOWS:

BEGINNING at a 3/4 inch iron pipe found at the Northwest  corner of that certain
tract of land described in Volume 3235, Page 393, being at the Southwest  corner
of Lot C, North Loop  Business  Park Section Six, a  subdivision  in the City of
Austin, Travis County, Texas, as recorded in Plat Book 85, Page 133D and 134A of
the Plat Records of Travis County, Texas, being in the East line of the Missouri
Pacific  Railroad  right-of-  way,  for the most  Northerly  corner and PLACE OF
BEGINNING hereof;

THENCE  along  the  Northeast  line of the  herein  described  tract,  being the
Southwest  line of the  said Lot C, S  60(degree)  46' 33" E for a  distance  of
297.28  feet to a 1/2  inch  iron pin  found  and S  60(degree)  22' 58" E for a
distance of 352.79 feet to a 1/2 inch iron pin found at the most Westerly corner
of the remainder of that certain tract of land conveyed to Crow-Gottesman-Shafer
No. 2 by deed recorded in Volume 8137,  Page 42 of the Real Property  Records of
Travis County, Texas;

THENCE continuing along the Northeast line of the herein described tract,  being
the Southwest line of the said  Crow-Gottesman-Shafer  No. 2 Tract, S 60(degree)
24' 03" E for a  distance  of  1623.95  feet to a 1/2 inch iron pin found at the
Southwest  corner of Lot 1, Block F, North Loop  Business  Park  Section  Two, a
subdivision  in the City of Austin,  Travis County,  Texas,  as recorded in Plat
Book 84, Pages 108D thru 109B of the Plat Records of Travis County, Texas;

THENCE continuing along the Northeast line of the herein described tract,  being
the  Southwest  line of the said Lot 1,  Block F, S  60(degree)  32' 05" E for a
distance of 337.80 feet to a r.o.w.  monument found in the Northerly r.o.w. line
of Mo-Pac  Expressway  North (Loop 1), a public  right-of-way  varying in width,
being at the most  Northerly  corner of that certain  35.0915 acre tract of land
conveyed to the State of Texas by deed recorded in Volume 9629,  Page 746 of the
Real Property  Records of Travis  County,  Texas,  for the most Easterly  corner
hereof;

THENCE  along  the  Southerly  line of the  herein  described  tract,  being the
Northerly r.o.w. line of Mo-Pac Expressway North, for the following courses:



                                       29

<PAGE>
50


65.250 ACRE TRACT - Page Two

        Along a curve to the left  whose  radius is 7874.44  feet,  whose arc is
        624.69 feet and whose chord bears S 60(degree)  04' 48" W for a distance
        of  624.53  feet t a 1/2 inch iron pin set S  57(degree)48'  25" W for a
        distance of 1045.30 feet to a 1/2 inch iron pin set at a point of curve

        Along a curve to the left  whose  radius is 3274.04  feet;  whose arc is
        885.42 feet and whose chord bears S 50(degree)  03' 33" W for a distance
        of  882.72  feet to a r.o.w.  monument  found  in the West  line of that
        certain tract of land  described in Volume 3235,  Page 386, being at the
        most Westerly corner of the said 35.0915 acre State of Texas Tract, bing
        in the East line of the Missouri Pacific Railroad right-of-way,  for the
        most Southerly corner hereof;

THENCE along the West line of the herein described tract, being the East line of
the  Missouri  Pacific  Railroad  right-of-way,  N  03(degree)  33'  52" W for a
distance of 2728.10 feet to the PLACE OF BEGINNING and  containing  65.250 acres
of land, more or less.

I hereby  certify that this metes and bounds  description is based upon the Land
Title Survey and Plat made by Roy D. Smith, Registered Professional Surveyor No.
4094 on March 2, 1993.

AS SURVEYED BY:
ROY D. SMITH SURVEYORS, P.C.


 /S/Roy Smith
 ------------
REGISTERED PROFESSIONAL SURVEYOR NO. 4094
March 2, 1993                                      Job No. 00086-65

{Seal of Roy D. Smith}










                                    EXHIBIT A


                                       30

<PAGE>
51


                                   EXHIBIT "B"


                            PLANS AND SPECIFICATIONS

Project Manual

Volume 1 of 3  Divisions  0-14,  Issued for  Construction  dated  April 22, 1997
Volume 2 of 3  Divisions  15-17,  Issued for  Construction  dated April 22, 1997
Volume 3 of 3 Schedules & Details, Issued for Construction dated April 22, 1997


Plans

Volume 1 of 4 Civil and Landscape,  Issued for Construction dated April 22, 1997
Volume 2 of 4 Architectural and Structural, Issued for Construction dated
  April 22, 1997
Volume 3 of 4 Mechanical,  Plumbing, Electrical, and Telecommunications,  Issued
  for Construction dated April 22, 1997
Volume 4 of 4 Parking Garage, To be issued for Construction May 8, 1997

Addenda

Addendum 1, dated February 4, 1997 Addendum 2, dated February , 1997 Addendum 3,
dated February 17, 1997 Addendum 4, dated March 17, 1997 Addendum 5, dated March
24, 1997 Addendum 6, dated March 27, 1997


                                       31

<PAGE>
52


                                   EXHIBIT "C"


                          SITE INFORMATION AND STUDIES


1.      Water Pollution Abatement Plan for the National Instruments Headquarters
        Building Site by Turner Collie & Braden, dated January 1997.

2.      Construction  Site Plan for National  Instruments  Water Quality Pond by
        Turner collie & Braden, dated March 1996.



                                       32

<PAGE>
53


                                   EXHIBIT "D"

                               ARCHITECTURAL TEAM


Architects
RTG/Partners
             Jim Susman
             Tim Pellowski

MEP
MEJ and Associates
             Walt Richardson

Structural Engineers
Haynes Whaley and Associates
             Robert Tyler

Civil
Turner Collie and Braden
             David Smith

Landscape Architect
Russ Bragg Landscape Architect
             Russ Bragg

Telecommunications
OTM Engineering, Inc.
             Roberto Mora-Ramoss


                                       33

<PAGE>
54


                                   EXHIBIT "E"

                      SUBCONTRACTOR ARBITRATION PROVISIONS


1.      The Contractor and the Subcontractor recognize and confirm, both (a) the
        mutual  desirability  of  settling by means of binding  arbitration  any
        controversy,  disagreement, failure to agree, claim, or other dispute (a
        "Dispute") arising out of or related to this Contract,  or the breach of
        any part thereof, and (b) that the Contract involves interstate commerce
        within and among the several states of the United States of America. The
        Contractor and the Subcontractor,  therefore, expressly hereby agree and
        stipulate that, as respectively  concluded by each of the Contractor and
        the Subcontractor on the advice of their respective counsel, any Dispute
        shall be  submitted  to and be  settled  by  binding  arbitration.  Such
        agreement so to arbitrate,  and all aspects of any arbitration  pursuant
        to such agreement to arbitrate,  shall be subject to and governed by the
        provisions of the Federal  Arbitration Act (9 United States  Codess.ss.1
        et  seq.).  The  Contractor  and the  Subcontractor  further  agree  and
        stipulate  that any such  arbitration  hereunder  shall be in accordance
        with  the  Construction  Industry  Arbitration  Rules  of  the  American
        Arbitration Association;  provided, however, that the Contractor and the
        Subcontractor  expressly  confirm  and  agree  (i) that  the  provisions
        contained  below  in  this  Contract  shall  expressly   supplement  the
        provisions of said Federal  Arbitration  Act and the  provisions of said
        Construction  Industry  Arbitration  Rules of the  American  Arbitration
        Association with respect to any arbitration hereunder, and (ii) that, in
        the event of any conflict  between the provisions in this  Contract,  on
        the one hand, and those of said Federal  Arbitration  Act and/or of said
        Construction  Industry  Arbitration  Rules of the  American  Arbitration
        Association,  on the other hand,  then the  provisions  in this Contract
        shall control.

2.      Any Dispute which has not then been  otherwise  settled may be submitted
        for consideration and settlement by arbitration by either the Contractor
        or the  Subcontractor  giving  notice (an  "Arbitration  Notice") to and
        filed in writing with the other party to this  subcontract  and with the
        American Arbitration  Association.  Once a Dispute has been so submitted
        to  arbitration,  the ensuing  arbitration  as to such Dispute  shall be
        binding upon and enforceable by the parties. Time limits for response to


                             Page -1- of Exhibit "E"


<PAGE>
55


        an  Arbitration  Notice,  and other  similar  administrative  provisions
        relating thereto,  shall be in accordance with the Construction Industry
        Arbitration Rules of the American Arbitration Association.

3.      An  arbitration  hereunder  shall be  conducted  by a single  arbitrator
        (herein,  the  "Arbitrator").  The  Arbitrator  shall be selected by the
        American  Arbitration  Association  from the group of  persons  who have
        agreed  to  serve  as  panel  members  of  prospective   arbitrators  as
        designated on the then  effective  list(s) for such panels for all areas
        within  the  United  States as  maintained  and  published  by  Judicial
        Arbitration  and Mediation  Services,  Inc.  ("JAMS").  If JAMS shall no
        longer be in  existence  or shall no longer  maintain  and publish  such
        lists  of  prospective   arbitrators,   then  the  American  Arbitration
        Association  shall select an  individual to be the  Arbitrator  who is a
        former federal trial or appellate judge.

4.      In  any  situation   not   expressly   provided  for  herein  where  the
        Construction  Industry  Rules of the  American  Arbitration  Association
        provide  that a particular  decision may be made or a particular  action
        may be taken in the course of an arbitration at the discretion of either
        the  arbitrator(s)  or the American  Arbitration  Association,  any such
        decision  to be  made  or  action  to be  taken  in  the  course  of any
        arbitration of a Dispute  hereunder  shall be at the discretion  only of
        the Arbitrator.

5.      Any arbitration hereunder shall be conducted in Travis County, Texas, at
        such place(s) within such county upon which the parties may agree or, if
        the  parties  do  not so  agree,  then  as  designated  by the  American
        Arbitration Association.

6.      The Arbitrator  shall determine which is the prevailing  party and shall
        include in the award that party's reasonable attorney fees and costs.

7.      The Contractor and the Subcontractor  expressly agree and stipulate that
        the United  States  District  Court for the  Western  District  of Texas
        (Austin Division) shall be the appropriate judicial tribunal and forum


                             Page -2- of Exhibit "E"


<PAGE>
56


        for the bringing,  hearing and deciding of any and all motions, actions,
        and/or  other  proceedings  to be  brought,  heard,  and/or  decided  in
        connection with any arbitration hereunder.

8.      The parties to this contract agree that National Instruments Corporation
        shall have the right, but not the obligation, to intervene as a party in
        any arbitration arising out of or related to this contract.  The parties
        further agree that National Instruments  Corporation shall not be joined
        as a party in any such arbitration without its written consent.

9.      During the pendency of arbitration  proceedings  under this subcontract,
        unless  otherwise  agreed in writing or ordered by the  Arbitrator,  the
        Subcontractor   shall  proceed   diligently  with   performance  of  the
        Subcontractor's obligations under this Contract and the Contractor shall
        continue to make payments in accordance with the terms and provisions of
        this  Contract.  The  Arbitrator  shall  have the  power  to  order  the
        performance of work and/or the payment of funds  hereunder to be delayed
        or  postponed  during  all or part  of the  pendency  of an  arbitration
        hereunder, as the Arbitrator may deem necessary or appropriate under the
        facts and circumstances of the particular arbitration.

10.     A party who files an  Arbitration  Notice shall assert in the demand all
        Disputes then known to that party on which  arbitration  is permitted to
        be  demanded.  However,  the  Arbitrator  may  permit  amendment  to the
        particular arbitration then pending.

11.     The award rendered by the Arbitrator shall be final, and judgment may be
        entered upon it by any state or federal courts having jurisdiction.



                             Page -3- of Exhibit "E"


<PAGE>
57


                               GENERAL CONDITIONS

                                       FOR

                            CONTRACT FOR CONSTRUCTION


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



                        NATIONAL INSTRUMENTS CORPORATION,
                                    AS OWNER

                                       AND

                             WHITE CONSTRUCTION CO.,
                                  AS CONTRACTOR

<PAGE>
58
                                TABLE OF CONTENTS

                           GENERAL CONDITIONS FOR THE
                            CONTRACT FOR CONSTRUCTION


ARTICLE 1           GENERAL PROVISIONS.......................................  1
           1.1      BASIC DEFINITIONS........................................  1
           1.2      EXECUTION, CORRELATION AND INTENT........................  2
           1.3      OWNERSHIP AND USE OF THE ARCHITECT'S
                    DRAWINGS, SPECIFICATIONS AND OTHER DOCUMENTS.............  3
           1.4      CAPITALIZATION...........................................  4
           1.5      INTERPRETATION...........................................  4

ARTICLE 2           THE OWNER................................................  4
           2.1      DEFINITION...............................................  4
           2.2      INFORMATION AND SERVICES REQUIRED OF THE
                    OWNER....................................................  5
           2.3      THE OWNER'S RIGHT TO STOP THE WORK.......................  5
           2.4      THE OWNER'S RIGHT TO CARRY OUT THE WORK..................  5

ARTICLE 3           THE CONTRACTOR...........................................  6
           3.1      DEFINITION...............................................  6
           3.2      REVIEW OF CONTRACT DOCUMENTS AND FIELD
                    CONDITIONS BY THE CONTRACTOR.............................  6
           3.3      SUPERVISION AND CONSTRUCTION PROCEDURES..................  7
           3.4      LABOR AND MATERIALS......................................  7
           3.5      WARRANTY.................................................  8
           3.6      TAXES....................................................  9
           3.7      PERMITS, FEES AND NOTICES................................  9
           3.8      ALLOWANCES............................................... 10
           3.9      SUPERINTENDENT........................................... 10
           3.10     THE CONTRACTOR'S CONSTRUCTION SCHEDULES.................. 11
           3.11     DOCUMENTS AND SAMPLES AT THE SITE........................ 11
           3.12     SHOP DRAWINGS, PRODUCT DATA AND SAMPLES.................. 12
           3.13     USE OF SITE.............................................. 13
           3.14     CUTTING & PATCHING....................................... 13
           3.15     CLEANING UP.............................................. 13
           3.16     ACCESS TO WORK........................................... 14
           3.17     ROYALTIES AND PATENTS.................................... 14
           3.18     INDEMNIFICATION.......................................... 14
           3.19     COPIES................................................... 15



<PAGE>
59


ARTICLE 4           ADMINISTRATION OF THE CONTRACT........................... 15
           4.1      THE ARCHITECT'S ADMINISTRATION OF THE
                    CONTRACT................................................. 15
           4.2      CLAIMS AND DISPUTES...................................... 18
           4.3      RESOLUTION OF CLAIMS AND DISPUTES........................ 20

ARTICLE 5         SUBCONTRACTORS............................................. 21
           5.1    DEFINITIONS................................................ 21
           5.2    AWARD OF SUBCONTRACTS AND OTHER CONTRACTS
                  FOR PORTIONS OF THE WORK................................... 21
           5.3    SUBCONTRACTUAL RELATIONS................................... 22
           5.4    CONTINGENT ASSIGNMENT OF SUBCONTRACTS...................... 22

ARTICLE 6         CONSTRUCTION BY THE OWNER OR BY SEPARATE
                  CONTRACTORS................................................ 22
           6.1    THE OWNER'S RIGHT TO PERFORM CONSTRUCTION
                  AND TO AWARD SEPARATE CONTRACTS............................ 22
           6.2    MUTUAL RESPONSIBILITY...................................... 23
           6.3    THE OWNER'S RIGHT TO CLEAN UP.............................. 24

ARTICLE 7         CHANGES IN THE WORK........................................ 24
           7.1    CHANGES.................................................... 24
           7.2    CHANGE ORDERS.............................................. 25
           7.3    CONSTRUCTION CHANGE DIRECTIVES............................. 25
           7.4    MINOR CHANGES IN THE WORK.................................. 27

ARTICLE 8         TIME....................................................... 28
           8.1    DEFINITIONS................................................ 28
           8.2    PROGRESS AND COMPLETION.................................... 28
           8.3    DELAYS AND EXTENSIONS OF TIME.............................. 28

ARTICLE 9         PAYMENTS AND COMPLETION.................................... 29
           9.1    CONTRACT SUM............................................... 29
           9.2    SCHEDULE OF VALUES......................................... 29
           9.3    APPLICATIONS FOR PAYMENT................................... 30
           9.4    CERTIFICATES FOR PAYMENT................................... 31
           9.5    DECISIONS TO WITHHOLD CERTIFICATION........................ 32
           9.6    PROGRESS PAYMENTS.......................................... 33
           9.7    FAILURE OF PAYMENT......................................... 34
           9.8    SUBSTANTIAL COMPLETION..................................... 34
           9.9    PARTIAL OCCUPANCY OR USE................................... 35
           9.10   FINAL COMPLETION AND FINAL PAYMENT......................... 36




<PAGE>
60

ARTICLE 10         PROTECTION OF PERSONS AND PROPERTY........................ 37
           10.1    SAFETY PRECAUTIONS AND PROGRAMS........................... 37
           10.2    SAFETY OF PERSONS AND PROPERTY............................ 37
           10.3    EMERGENCIES............................................... 39

ARTICLE 11         INSURANCE AND BONDS....................................... 39
           11.1    THE CONTRACTOR'S INSURANCE................................ 39
           11.2    BROAD FORM BOILER AND MACHINERY INSURANCE................. 40
           11.3    BUILDER'S RISK INSURANCE.................................. 40
           11.4    THE CONTRACTOR'S EQUIPMENT POLICY......................... 42
           11.5    EVIDENCE OF INSURANCE..................................... 43
           11.6    SUBCONTRACTORS' INSURANCE................................. 43
           11.7    RELEASE AND WAIVER........................................ 43
           11.8    INDEMNIFICATION........................................... 44

ARTICLE 12         UNCOVERING AND CORRECTION OF WORK......................... 44
           12.1    UNCOVERING OF WORK........................................ 44
           12.2    CORRECTION OF WORK........................................ 45
           12.3    ACCEPTANCE OF NONCONFORMING WORK.......................... 46

ARTICLE 13         MISCELLANEOUS PROVISIONS.................................. 46
           13.1    GOVERNING LAW............................................. 46
           13.2    SUCCESSORS AND ASSIGNS.................................... 46
           13.3    WRITTEN NOTICE............................................ 47
           13.4    RIGHTS AND REMEDIES....................................... 47
           13.5    TESTS AND INSPECTIONS..................................... 47
           13.6    INTEREST.................................................. 48
           13.7    ATTORNEYS' FEES........................................... 48
           13.8    MECHANICS' AND MATERIALMEN'S LIENS........................ 48
           13.9    GENERAL PROVISIONS........................................ 48

ARTICLE 14         TERMINATION OR SUSPENSION OF THE CONTRACT................. 49
           14.1    TERMINATION BY THE CONTRACTOR............................. 49
           14.2    TERMINATION BY THE OWNER FOR CAUSE........................ 50
           14.3    TERMINATION BY THE OWNER FOR CONVENIENCE.................. 52

                   ADDENDUM I                -        INSURANCE


<PAGE>
61


                           FOR USE IN CONJUNCTION WITH
                       STANDARD FORM OF AGREEMENT BETWEEN
                           OWNER AND CONTRACTOR DATED
                                  May 12, 1997
               BETWEEN NATIONAL INSTRUMENTS CORPORATION, AS OWNER,
                                       AND
                      WHITE CONSTRUCTION CO., AS CONTRACTOR


                           GENERAL CONDITIONS FOR THE
                            CONTRACT FOR CONSTRUCTION



                                    ARTICLE 1
                                    ---------
                               GENERAL PROVISIONS

1.1     BASIC DEFINITIONS

        1.1.1 The  Contract  Documents.  The Contract  Documents  consist of the
Agreement  between the Owner and the Contractor  (hereinafter the  "Agreement"),
these General  Conditions,  Drawings,  Specifications,  addenda  issued prior to
execution  of  the  Contract,  other  documents  listed  in  the  Agreement  and
Modifications  issued after  execution of the  Agreement.  All of the  foregoing
Contract  Documents  form  the  "Contract."  A  Modification  is  (1) a  written
amendment to the Contract  signed by both  parties,  (2) a Change  Order,  (3) a
Construction  Change  Directive or (4) a written order for a minor change in the
Work issued by the Architect.  Unless specifically  enumerated in the Agreement,
the  Contract   Documents  do  not  include  other  documents  such  as  bidding
requirements  (advertisement  or  invitation  to bid,  Instructions  to Bidders,
sample forms,  the  Contractor's  bid or portions of addenda relating to bidding
requirements).

        1.1.2 The  Contract.  The  Contract  Documents  form the  Contract.  The
Contract  represents  the entire and  integrated  agreement  between the parties
hereto and supersedes prior negotiations,  representations or agreements, either
written or oral. The Contract may be amended or modified only by a Modification.
The  Contract   Documents  shall  not  be  construed  to  create  a  contractual
relationship  of any kind (1)  between the  Architect  and the  Contractor,  (2)
between the Owner and a Subcontractor  or  Sub-subcontractor  or (3) between any
persons or entities other than the Owner and the Contractor.

        1.1.3 The Work. The "Work" also means and includes  attending the design
meetings  as  contemplated  in Section  14.3 of the  Agreement,  as  required or
reasonably  desired  by the  Owner to  assist  in the  design  and  construction
document  process  to provide a cost  effective  design as well as to provide an
on-going estimating support to maintain the Project within the proposed budget.




<PAGE>
62


        1.1.4 The Project.  The Project is the total  construction  of which the
Work  performed  under  the  Contract  may be the  whole or a part and which may
include construction by the Owner or by separate contractors.

        1.1.5 The Drawings.  The Drawings are the graphic and pictorial portions
of the Contract  Documents,  wherever located and whenever  issued,  showing the
design,  location  and  dimensions  of  the  Work,  generally  including  plans,
elevations, sections, details, schedules and diagrams.

        1.1.6 The  Specifications.  The  Specifications  are that portion of the
Contract  Documents  consisting  of  the  written  requirements  for  materials,
equipment,  construction  systems,  standards and  workmanship for the Work, and
performance of related services.

        1.1.7 The  Project  Manual.  The  Project  Manual is the volume  usually
assembled for the Work which may include the bidding requirements, sample forms,
procedures and Specifications.

        1.1.8 Final  Completion.  The date the Contract has been fully performed
by the  Contractor  (except  for  the  Contractor's  responsibility  to  correct
defective or  nonconforming  Work, as provided in Paragraph 3.5 and Subparagraph
12.2.2 hereof,  and to satisfy other  requirements,  if any,  which  necessarily
survive final  payment),  and a final  Certificate  for Payment  approved by the
Owner has been issued by the Architect.

1.2     EXECUTION, CORRELATION AND INTENT

        1.2.1  The  Contract  Documents  shall be  signed  by the  Owner and the
Contractor as provided in the  Agreement.  If either the Owner or the Contractor
or both do not sign all the Contract  Documents,  the Architect  shall  identify
such unsigned Documents upon request.

        1.2.2  Execution of the Agreement by the Contractor is a  representation
that the Contract  Documents (to the extent then  available),  are sufficient to
have enabled the Contractor to determine the cost of the Work described  therein
in order to enter into the Contract,  are sufficient to enable the Contractor to
construct  the Work  described  therein,  and  otherwise  to fulfill  all of its
obligations under the Contract,  including, but not limited to, the Contractor's
obligation to construct  the Work for an amount not in excess of the  Guaranteed
Maximum  Price on or before  the  scheduled  Date(s) of  Substantial  Completion
established in the Contract.  To the extent any such Contract  Documents are not
so available,  the Contractor  shall be deemed to have made such  representation
except  and to the extent the  Contractor  objects in writing to the Owner,  the
Architect  and ARS  within  fifteen  (15)  days  of  receipt  of  such  Contract
Documents.



<PAGE>
63




        1.2.3 The  intent of the  Contract  Documents  is to  include  all items
necessary for the proper execution and completion of the Work by the Contractor.
The  Contract  Documents  are  complementary  and  what is  required  by any one
Contract  Document  shall be as binding as if required by all.  Any  differences
between the requirements of the Drawings and  Specifications  or any differences
noted within the Drawings  themselves  or within the  Specifications  themselves
have been referred to the Owner and the Architect by the Contractor prior to the
submission of bids and have been clarified by an Addendum issued to all bidders.
If any differences or conflicts  within or between the Contract  Documents which
existed  at the time of  submission  of bids and  which  were not  called to the
Owner's and the  Architect's  attention in writing  prior to submission of bids,
the Architect  shall decide which of the conflicting  requirements  will govern,
based upon the most stringent of the requirements,  and, subject to the approval
of the Owner, the Contractor shall perform the Work at no additional cost and/or
time to the Owner in accordance with the Architect's decision.  Work not covered
in the Contract Documents will not be required unless it is consistent therewith
and is reasonably inferable therefrom as being necessary to produce the intended
results.

        1.2.4  Organization of the Specifications  into divisions,  sections and
articles,  and  arrangement  of Drawings  shall not control  the  Contractor  in
dividing the Work among  Subcontractors or in establishing the extent of Work to
be performed by any trade.

        1.2.5 Unless  otherwise  stated in the Contract  Documents,  words which
have  well-known  technical or  construction  industry  meanings are used in the
Contract Documents in accordance with such recognized meanings.

1.3     OWNERSHIP AND USE OF THE ARCHITECT'S DRAWINGS, SPECIFICATIONS
        AND OTHER DOCUMENTS

        1.3.1 The Drawings,  Specifications  and other documents prepared by the
Architect are instruments of the  Architect's  service through which the Work to
be  executed by the  Contractor  is  described.  The  Contractor  may retain one
contract   record  set.   Neither   the   Contractor   nor  any   Subcontractor,
Sub-subcontractor  or  material  or  equipment  supplier  shall  own or  claim a
copyright in the Drawings,  Specifications  and other documents  prepared by the
Architect, and unless otherwise indicated in the Agreement between the Owner and
the Contractor, the Architect shall be deemed the author of them and will retain
all  common  law,  statutory  and other  reserved  rights,  in  addition  to the
copyright.  All copies of them,  except the  Contractor's  record set,  shall be
returned or suitably accounted for to the Architect, on request, upon completion



<PAGE>
64


of the Work. The Drawings,  Specifications  and other documents  prepared by the
Architect,  and copies thereof  furnished to the Contractor,  are for use solely
with respect to the Project.  They are not to be used by the  Contractor  or any
Subcontractor,  Sub-subcontractor  or  material or  equipment  supplier on other
projects or for  additions to the Project  outside the scope of the Work without
the  specific  written  consent of the Owner.  The  Contractor,  Subcontractors,
Sub-subcontractors  and  material or equipment  suppliers  are granted a limited
license to use and reproduce applicable portions of the Drawings, Specifications
and other documents prepared by the Architect  appropriate to and for use in the
execution of their Work under the Contract Documents. All copies made under this
license  shall  bear  the  statutory  copyright  notice,  if any,  shown  on the
Drawings,   Specifications  and  other  documents  prepared  by  the  Architect.
Submittal or distribution to meet official regulatory  requirements or for other
purposes in connection with the Project is not to be construed as publication in
derogation of the Architect's copyright or other reserved rights.

1.4     CAPITALIZATION

        1.4.1 Terms capitalized in these General  Conditions include those which
are (1) specifically defined, (2) the titles of numbered articles and identified
references to Paragraphs,  Subparagraphs  and Clauses in the document or (3) the
titles of other documents published by the American Institute of Architects.

1.5     INTERPRETATION

        1.5.1 In the interest of brevity the Contract Documents  frequently omit
modifying words such as "all" and "any" and articles such as "the" and "an," but
the fact that a modifier or an article is absent from one  statement and appears
in another is not intended to affect the interpretation of either statement.

                                    ARTICLE 2
                                    THE OWNER

2.1     DEFINITION

        2.1.1  The  Owner is the  person  or  entity  identified  as such in the
Agreement and is referred to throughout the Contract Documents as if singular in
number.   The  term   "Owner"   means  the  Owner  or  the  Owner's   authorized
representative.

        2.1.2 The Owner, upon reasonable  written request,  shall furnish to the
Contractor  in writing  information  which is  necessary  and  relevant  for the
Contractor to evaluate,  give notice of or enforce mechanic's lien rights.  Such
information shall include a correct statement of the record legal title to the



<PAGE>
65


property on which the Project is located,  usually  referred to as the site, and
the Owner's  interest  therein at the time of  execution of the  Agreement  and,
within  five (5) days after any  change,  information  of such  change in title,
recorded or unrecorded.

2.2     INFORMATION AND SERVICES REQUIRED OF THE OWNER

        2.2.1   The   Owner   shall   furnish   surveys   describing    physical
characteristics,  legal  limitations  and utility  locations for the site of the
Project, and a legal description of the site.

        2.2.2  Except for permits and fees which are the  responsibility  of the
Contractor  under the  Contract  Documents,  the Owner shall  secure and pay for
necessary   approvals,   easements,   assessments   and  charges   required  for
construction,  use or occupancy of permanent structures or for permanent changes
in existing facilities.

        2.2.3  Information  or  services  under  the  Owner's  control  shall be
furnished  by the Owner with  reasonable  promptness  to avoid  delay in orderly
progress of the Work.

        2.2.4 The foregoing are in addition to other duties and responsibilities
of the Owner  enumerated  herein  and  especially  those in respect to Article 6
(Construction by the Owner or by Separate Contractors),  Article 9 (Payments and
Completion) and Article 11 (Insurance and Bonds).

2.3     THE OWNER'S RIGHT TO STOP THE WORK

        2.3.1 If the Contractor fails to correct Work which is not in accordance
with the requirements of the Contract Documents as required by Paragraph 12.2 or
persistently fails to carry out Work in accordance with the Contract  Documents,
the Owner,  by written order signed  personally or by an agent  specifically  so
empowered by the Owner in writing, may order the Contractor to stop the Work, or
any  portion  thereof,  until  the cause  for such  order  has been  eliminated;
however,  the right of the Owner to stop the Work  shall not give rise to a duty
on the  part  of the  Owner  to  exercise  this  right  for the  benefit  of the
Contractor  or any other  person or  entity,  except to the extent  required  by
Subparagraph 6.1.2.

2.4        THE OWNER'S RIGHT TO CARRY OUT THE WORK

        2.4.1 If the  Contractor  defaults  or neglects to carry out the Work in
accordance  with the Contract  Documents and fails within a seven (7) day period
after  receipt  of  written  notice  from the  Owner to  commence  and  continue
correction of such default or neglect with diligence and promptness, the Owner



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may after such 7-day period,  without  prejudice to other remedies the Owner may
have, correct such deficiencies. In such case, the Owner shall have the right to
offset and deduct from payments then or thereafter  due the  Contractor the cost
correcting  such  deficiencies,   including  compensation  for  the  Architect's
additional  services and expenses  made  necessary by such  default,  neglect or
failure. If payments then or thereafter due the Contractor are not sufficient to
cover such amounts,  the Contractor  shall pay immediately the difference to the
Owner.

                                    ARTICLE 3
                                 THE CONTRACTOR

3.1     DEFINITION

        3.1.1 The  Contractor is the person or entity  identified as such in the
Agreement and is referred to throughout the Contract Documents as if singular in
number.  The term the  "Contractor"  means the  Contractor  or the  Contractor's
authorized representative.

3.2     REVIEW OF CONTRACT DOCUMENTS AND FIELD CONDITIONS BY THE
        CONTRACTOR

        3.2.1 In addition to and not in  derogation of the  Contractor's  duties
under Subparagraphs 1.2.2 and 1.2.3 hereof, the Contractor shall carefully study
and  compare  the  Contract  Documents  with  each  other  and with  information
furnished by the Owner pursuant to  Subparagraph  2.2.1 and shall at once report
to the  Owner,  ARS and  the  Architect  errors,  inconsistencies  or  omissions
discovered. The Contractor shall not be liable to the Owner or the Architect for
damage resulting from undiscovered  errors,  inconsistencies or omissions in the
Contract  Documents  which  could not have  been  discovered  by a  prudent  and
experienced  contractor  in  advance  and which  are not of the  nature of items
described in and intended to be covered in Subparagraphs 1.2.2 and 1.2.3 hereof.
If  the  Contractor   performs  any  construction   activity   involving  error,
inconsistency  or  omission  in the  Contract  Documents  which  the  Contractor
recognized or reasonably  should have  recognized (and which were not recognized
by ARS or  the  Architect)  without  such  notice  to the  Owner,  ARS  and  the
Architect,   the  Contractor  shall  assume  complete  responsibility  for  such
performance  and  shall  bear the full  amount  of the  attributable  costs  for
correction as well as any other loss or expense arising out of such  performance
to the extent but only to the extent such costs,  loss or expense was not caused
solely by the design error of the Architect.

        3.2.2 The  Contractor  shall take field  measurements  and verify  field
conditions and shall carefully  compare such field  measurements  and conditions
and other information known to the Contractor with the Contract Documents before



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commencing activities.  Errors, inconsistencies or omissions discovered shall be
reported to the Architect, the Owner and ARS at once.

        3.2.3 The  Contractor  shall  perform  the Work in  accordance  with the
Contract Documents and submittals approved pursuant to Paragraph 3.12.

3.3     SUPERVISION AND CONSTRUCTION PROCEDURES

        3.3.1 The  Contractor  shall  supervise  and direct the Work,  using the
Contractor's   best  skill  and  attention.   The  Contractor  shall  be  solely
responsible for and have control over construction means,  methods,  techniques,
sequences and procedures and for coordinating all portions of the Work under the
Contract,  unless  the  Contract  Documents  give  other  specific  instructions
concerning these matters.

        3.3.2  The  Contractor  shall be  responsible  to the Owner for acts and
omissions of the  Contractor's  employees,  Subcontractors  and their agents and
employees, and other persons performing portions of the Work under a contract or
other arrangement with the Contractor. The relationship of the Contractor to the
Owner shall be that of an independent contractor.

        3.3.3 The Contractor shall not be relieved of obligations to perform the
Work in accordance with the Contract  Documents  either by the timely and proper
performance of the duties of the Architect or ARS specified in the Contract,  or
by tests, inspections or approvals required by the provisions of the Contract or
by applicable statute, ordinance or regulation.

        3.3.4 The Contractor  shall be responsible for inspection of portions of
Work already  performed  under this Contract to determine that such portions are
in proper condition to receive subsequent Work.

        3.3.5 The Contractor  shall  establish and maintain at its expense bench
marks and all other grades,  lines and levels necessary for the Work, report any
errors or  inconsistencies to the Owner, ARS and the Architect before commencing
Work and review the placement of the building(s) and permanent facilities on the
site with the Owner,  ARS and the  Architect  after all lines are staked out and
before the foundation  Work is started.  The Contractor  shall provide access to
the Work for the Owner, the Architect,  ARS and other persons  designated by the
Owner and governmental inspectors.

3.4     LABOR AND MATERIALS

        3.4.1  Unless  otherwise  provided  in  the  Contract   Documents,   the
Contractor  shall  provide  and  pay for  labor,  materials,  equipment,  tools,
construction equipment and machinery, water, heat, utilities, transportation,



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and other facilities and services  necessary for proper execution and completion
of the Work,  whether  temporary or permanent and whether or not incorporated or
to be incorporated in the Work.

        3.4.2 The Contractor shall enforce strict discipline,  sobriety and good
order  among the  Contractor's  employees  and other  persons  carrying  out the
Contract. The Contractor shall not permit employment of unfit persons or persons
not  skilled in tasks  assigned  to them or under the  influence  of  narcotics,
alcohol or prescription drugs which may affect job performance.

3.5     WARRANTY

        3.5.1  The  Contractor  warrants  to the Owner  and the  Architect  that
materials and equipment furnished under the Contract will be of the best quality
and new unless otherwise required or permitted by the Contract  Documents,  that
the Work will be free from  faults  and  defects  not  inherent  in the  quality
required or permitted,  and that the Work will conform with the  requirements of
the Contract  Documents.  Work not conforming to these  requirements,  including
substitutions  not  properly  approved  and  authorized,   shall  be  considered
defective. The Contractor's warranty excludes remedy for damage or defect caused
by the Owner's abuse,  improper  modifications  not executed by the  Contractor,
improper or insufficient  maintenance,  improper  operation,  or normal wear and
tear under normal  usage.  If required by the  Architect,  the Owner or ARS, the
Contractor  shall  furnish  satisfactory  evidence as to the kind and quality of
materials and equipment.

        3.5.2 All  warranties  shall  include  labor and  materials and shall be
signed by the manufacturer or subcontractor as the case may be and countersigned
by the Contractor.  All warranties shall be addressed to the Owner and delivered
to the Owner and the  Architect  upon  completion of the Work and before or with
the submission of request for final payments.

        3.5.3 The  Contractor  shall  issue in writing to the Owner (or  failing
which, shall have been deemed to have issued) as a condition  precedent to final
payment  a  "General  Warranty"  reflecting  the terms  and  conditions  of this
Paragraph 3.5 for all Work under the Contract.  This General  Warranty  shall be
assignable.  Subject to Subparagraph 3.5.4 below, except where a longer warranty
time is  specifically  called  for in the  Specifications  or  otherwise  in the
Contract  Documents,  the General Warranty shall be one (1) year and shall be in
form sufficient to incorporate the terms and conditions of this Paragraph 3.5.

        3.5.4  Warranties  shall become  effective on a date  established by the
Owner and the Architect in  accordance  with the Contract  Documents.  This date
shall be the Date of Final Completion of the entire Work.  Warranty Work shall



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be warranted to be free from defects for a period equal to the longer of six (6)
months after the  completion  of the  Warranty  Work or twelve (12) months after
Final  Completion of the entire Work. The Contractor  shall warrant for a period
of twelve (12) months that the building(s)  shall be watertight and leakproof at
every point and in every area, except where leaks can be attributed to damage to
the  building(s) by external  forces beyond the  Contractor's  control,  and the
established  design limits for the building.  The Contractor shall,  immediately
upon notification by the Owner of water penetration and, at the Contractor's own
expense,  do  all  Work  necessary  to  make  the  building(s)  watertight.  The
Contractor shall also, at its own expense, repair or replace all other material,
finishes  and  furnishings,  damaged as a result of this water  penetration,  to
return the  building(s) to its (their)  original  condition.  In addition to the
foregoing  stipulations,  the Contractor  shall comply with all other warranties
referred to in any portions of the Contract  Documents and/or otherwise provided
by  law  or  in  equity,  and  where  warranties  overlap,  the  more  stringent
requirement  shall govern.  If for any reason the Contractor  cannot warrant any
part of the  Work  using  material  or  construction  methods  which  have  been
specified or shown, it shall notify the Owner,  ARS and the Architect in writing
before the Contract is signed, giving reasons, together with the name of product
and data on any substitute it can warrant.

3.6     TAXES

        3.6.1 The Contractor  shall pay sales,  consumer,  use and similar taxes
for the Work or portions  thereof  provided by the Contractor  which are legally
enacted.

3.7     PERMITS, FEES AND NOTICES

        3.7.1  Unless  otherwise  provided  in  the  Contract   Documents,   the
Contractor  shall secure and pay for the building  permit and other  permits and
governmental fees,  licenses and inspections  necessary for proper execution and
completion  of the Work which are  customarily  secured  after  execution of the
Contract and which are legally required.

        3.7.2 The  Contractor  shall  comply with and give  notices  required by
laws,  ordinances,  rules,  regulations and lawful orders of public  authorities
bearing on performance of the Work.

        3.7.3 It is not the  Contractor's  responsibility  to ascertain that the
Contract Documents are in accordance with applicable laws, statutes, ordinances,
building codes, and rules and regulations.  However,  if the Contractor observes
that  portions  of  the  Contract  Documents  are  at  variance  therewith,  the
Contractor  shall  promptly  notify the Architect and the Owner in writing,  and
necessary changes shall be accomplished by appropriate Modification.



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        3.7.4  If  the  Contractor   performs  the  Work   (including,   without
limitation,  the  installation of any materials or equipment)  which it knows or
reasonably   should  have  known  would  violate   applicable  laws,   statutes,
ordinances,  building codes,  rules or regulations,  the Contractor shall assume
full  responsibility  for  such  Work and bear  all  costs  attributable  to the
correction  thereof or related  thereto  (including  all fines and penalties) as
well as all other  losses and  expenses  arising out of such  violation  of law,
statute,  ordinance,  building code, rule or regulation,  unless such violations
are called for by the  Contract  Documents  and were known,  or should have been
known, to exist therein by the Architect.

3.8     ALLOWANCES

        3.8.1 The Contractor  shall include in the Guaranteed  Maximum Price all
allowances stated in the Contract  Documents.  Items covered by allowances shall
be supplied in such  quantities and by such persons or entities as the Owner may
direct,  but the Contractor  shall not be required to employ persons or entities
against which the Contractor makes reasonable objection.

        3.8.2 Unless otherwise provided in the Contract Documents:

                .1      materials  and  equipment  under an  allowance  shall be
                        selected  promptly  by the  Owner to avoid  delay in the
                        Work;

                .2      allowances  shall  cover the cost to the  Contractor  of
                        materials  and  equipment  delivered at the site and all
                        required taxes, less applicable trade discounts;

                .3      the Contractor's costs for unloading and handling at the
                        site, labor,  installation costs,  overhead,  profit and
                        other expenses contemplated for stated allowance amounts
                        shall be included in the  Guaranteed  Maximum  Price and
                        not in the allowances;

                .4      whenever  costs are more  than or less than  allowances,
                        the   Guaranteed   Maximum   Price   shall  be  adjusted
                        accordingly  by Change  Order.  The amount of the Change
                        Order shall reflect (1) the  difference  between  actual
                        costs and the  allowances  under Clause  3.8.2.2 and (2)
                        changes in the Contractor's costs under Clause 3.8.2.3.


3.9     SUPERINTENDENT

        3.9.1  The  Contractor  shall  employ  a  competent  superintendent  and
necessary  assistants  who shall be in  attendance  at the  Project  site during
performance of the Work. The superintendent shall represent the Contractor,  and
communications  given to the  superintendent  shall be as binding as if given to
the Contractor.  Important  communications shall be confirmed in writing.  Other
communications shall be similarly confirmed on written request in each case.

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3.10    THE CONTRACTOR'S CONSTRUCTION SCHEDULES

        3.10.1 The Contractor,  promptly after being awarded the Contract, shall
prepare and submit for the Owner's and the  Architect's  approval a Contractor's
construction  schedule for the Work.  The schedule  shall not exceed time limits
current under the Contract Documents, shall be revised as required herein and at
appropriate  intervals  as required by the  conditions  of the Work and Project,
shall be related to the entire  Project to the extent  required by the  Contract
Documents,  and shall provide for expeditious  and practicable  execution of the
Work. The schedule shall indicate the proposed starting and completion dates for
the various  subdivisions  of the Work as well as the totality of the Work.  The
schedule shall be updated every thirty (30) days and submitted to the Owner, ARS
and the Architect with the Contractor's  Applications for Payment. Each schedule
shall  contain a comparison of actual  progress with the estimated  progress for
such point in time stated in the original  schedule.  If any schedule  submitted
sets  forth a date for  Final  Completion  for the Work or any phase of the Work
beyond the scheduled Date(s) of Final Completion established in the Contract (or
in the original  schedule approved by the Owner) (as the same may be extended as
provided in the Contract  Documents),  then the  Contractor  shall submit to the
Architect,  ARS  and the  Owner  for  their  review  and  approval  a  narrative
description of the means and methods which the  Contractor  intends to employ to
expedite the  progress of the Work to ensure  timely  completion  of the various
phases of the Work as well as the  totality  of the Work.  To ensure such timely
completion,  the Contractor shall, at the Owner's direction,  take all necessary
action,  including,  without limitation,  increasing the number of personnel and
labor on the Project and implementing overtime and double shifts. In such event,
the Contractor  shall not be entitled to payment or  reimbursement  for any such
acceleration  costs nor an  adjustment  in the  Guaranteed  Maximum Price or the
schedule if the cause of delay is attributable  in whole or in substantial  part
to the Contractor or its Subcontractors or materialmen.

        3.10.2  The  Contractor   shall  prepare  and  keep  current,   for  the
Architect's  approval,  a schedule of submittals  which is coordinated  with the
Contractor's  construction  schedule and allows the Architect reasonable time to
review submittals.

        3.10.3 The Contractor shall conform to the most recent schedules.

3.11    DOCUMENTS AND SAMPLES AT THE SITE

        3.11.1  The  Contractor  shall  maintain  at the site for the  Owner one
record copy of the Drawings,  Specifications,  addenda,  Change Orders and other
Modifications,  in good  order  and  marked  currently  to  record  changes  and
selections  made during  construction,  and in addition  approved Shop Drawings,
Product Data, Samples and similar required submittals.  These shall be available
to the  Architect  and shall be delivered to the  Architect for submittal to the
Owner upon completion of the Work.

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3.12    SHOP DRAWINGS, PRODUCT DATA AND SAMPLES

        3.12.1 Shop  Drawings are drawings,  diagrams,  schedules and other data
specially   prepared  for  the  Work  by  the  Contractor  or  a  Subcontractor,
Sub-subcontractor,  manufacturer,  supplier or  distributor  to illustrate  some
portion of the Work.

        3.12.2 Product Data are illustrations,  standard schedules,  performance
charts, instructions, brochures, diagrams and other information furnished by the
Contractor to illustrate materials or equipment for some portion of the Work.

        3.12.3  Samples  are  physical  examples  which  illustrate   materials,
equipment  or  workmanship  and  establish  standards  by which the Work will be
judged.

        3.12.4 Shop Drawings,  Product Data,  Samples and similar submittals are
not Contract  Documents.  The purpose of their submittal is to demonstrate,  for
those  portions  of the Work for  which  submittals  are  required,  the way the
Contractor  proposes to conform to the information  given and the design concept
expressed in the Contract  Documents.  Review by the Architect is subject to the
limitations of Subparagraph 4.1.6.

        3.12.5 The Contractor shall review,  approve and submit to the Architect
Shop  Drawings,  Product Data,  Samples and similar  submittals  required by the
Contract  Documents with reasonable  promptness and in such sequence as to cause
no  delay  in  the  Work  or in  the  activities  of the  Owner  or of  separate
contractors.  Submittals  made by the  Contractor  which are not required by the
Contract Documents may be returned without action.

        3.12.6 The  Contractor  shall  perform no portion of the Work  requiring
submittal  and a review of Shop  Drawings,  Product  Data,  Samples  or  similar
submittals  until the  respective  submittal has been approved by the Architect.
Such Work shall be in accordance with approved submittals.




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        3.12.7 By approving and submitting Shop Drawings,  Product Data, Samples
and similar  submittals,  the  Contractor  represents  that the  Contractor  has
determined and verified  materials,  field  measurements and field  construction
criteria  related  thereto,  or will do so, and has checked and  coordinated the
information  contained  within such submittals with the requirements of the Work
and of the Contract Documents.

        3.12.8  The  Contractor  shall not be  relieved  of  responsibility  for
deviations  from  requirements  of the  Contract  Documents  by the  Architect's
approval of Shop Drawings,  Product Data,  Samples or similar  submittals unless
the  Contractor  has  specifically  informed  the  Architect  in writing of such
deviation at the time of submittal and the Architect has given written  approval
to  the  specific   deviation.   The   Contractor   shall  not  be  relieved  of
responsibility  for errors or omissions in Shop Drawings,  Product Data, Samples
or similar submittals by the Architect's approval thereof.

        3.12.9 The Contractor shall direct specific attention,  in writing or on
resubmitted  Shop  Drawings,  Product Data,  Samples or similar  submittals,  to
revisions other than those requested by the Architect on previous submittals.

        3.12.10  Informational  submittals  upon  which  the  Architect  is  not
expected  to  take  responsive  action  may be so  identified  in  the  Contract
Documents.

3.13    USE OF SITE

        3.13.1 The  Contractor  shall  confine  operations  at the site to areas
permitted  by  law,  ordinances,  permits  and  the  Contract  Documents  and as
designated  by the Owner in the field.  The  Contractor  shall not  unreasonably
encumber the Project site with materials or equipment.  The Contractor shall not
disturb or harm any trees,  landscaping  or other  portions of the Project  site
which the Owner designates as being protected from construction activities.

3.14    CUTTING & PATCHING

        3.14.1 The  Contractor  shall be  responsible  for  cutting,  fitting or
patching  required  to  complete  the Work or to make  its  parts  fit  together
properly.

        3.14.2 The Contractor shall not damage or endanger a portion of the Work
or  fully  or  partially  completed   construction  of  the  Owner  or  separate
contractors by cutting, patching or otherwise altering such construction,  or by
excavation. The Contractor shall not cut or otherwise alter such construction by
the Owner or a separate  contractor except with written consent of the Owner and
of such separate  contractor;  such consent shall not be unreasonably  withheld.
The  Contractor  shall not  unreasonably  withhold  from the Owner or a separate
contractor the Contractor's consent to cutting or otherwise altering the Work.

3.15    CLEANING UP

        3.15.1 The Contractor  shall keep the Project site and surrounding  area
free from  accumulation of waste materials or rubbish caused by operations under
the Contract.  At completion  of the Work the  Contractor  shall remove from and
about the Project waste materials, rubbish, the Contractor's tools, construction
equipment, machinery and surplus materials.

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        3.15.2 If the  Contractor  fails to clean up as provided in the Contract
Documents,  the Owner may do so and the cost  thereof  shall be  charged  to the
Contractor.

3.16    ACCESS TO WORK

        3.16.1 The Contractor  shall provide the Owner,  ARS, the Owner's lender
and the  Architect  access  to the Work in  preparation  and  progress  wherever
located.

3.17    ROYALTIES AND PATENTS

        3.17.1 The  Contractor  shall pay all royalties  and license  fees.  The
Contractor  shall defend suits or claims for  infringement  of patent rights and
shall  hold the  Owner,  ARS and the  Architect  harmless  from loss on  account
thereof, but shall not be responsible for such defense or loss when a particular
design,  process or product of a particular  manufacturer  or  manufacturers  is
required by the Contract  Documents.  However,  if the  Contractor has reason to
believe that the required  design,  process or product is an  infringement  of a
patent,   the  Contractor  shall  be  responsible  for  such  loss  unless  such
information is promptly furnished to the Architect, the Owner and ARS.

3.18    INDEMNIFICATION

        3.18.1 To the fullest  extent  permitted  by law, the  Contractor  shall
indemnify and hold harmless the Owner, the Owner's lender,  the Architect,  ARS,
the  Architect's  consultants,   and  agents,  attorneys,   representatives  and
employees of any of them from and against claims,  damages, losses and expenses,
including, but not limited to, attorneys' fees, arising out of or resulting from
performance of the Work,  provided that such claim,  damage,  loss or expense is
attributable  to bodily injury,  sickness,  disease or death, or to injury to or
destruction of tangible  property (other than the Work itself) including loss of
use  resulting  therefrom,  but only to the extent  caused by negligent  acts or
omissions of the  Contractor,  a  Subcontractor,  anyone  directly or indirectly
employed by them or anyone for whose acts they may be liable, regardless of



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whether  such  claim,  damage,  loss or  expense  is  caused  in part by a party
indemnified  hereunder.  Such  obligation  shall  not be  construed  to  negate,
abridge,  or reduce  other  rights  or  obligations  of  indemnity  which  would
otherwise exist as to a party or person described in this Paragraph 3.18.

        3.18.2 In claims  against  any person or entity  indemnified  under this
Paragraph  3.18  by an  employee  of the  Contractor,  a  Subcontractor,  anyone
directly  or  indirectly  employed  by them or anyone for whose acts they may be
liable,  the  indemnification  obligation under this Paragraph 3.18 shall not be
limited by a limitation on amount or type of damages,  compensation  or benefits
payable by or for the Contractor or a Subcontractor  under workers' or workmen's
compensation acts, disability benefit acts or other employee benefit acts.

        3.18.3 The obligations of the Contractor under this Paragraph 3.18 shall
not extend to the liability of the Architect, the Architect's  consultants,  and
agents  and  employees  of any of them  arising  out of (1) the  preparation  or
approval of maps, drawings,  opinions,  reports, surveys, Change Orders, designs
or  specifications,  or (2) the giving of or the failure to give  directions  or
instructions  by the  Architect,  the  Architect's  consultants,  and agents and
employees of any of them to the extent such giving or failure to give is a cause
of the injury or damage.

3.19    COPIES

        3.19.1  Unless  otherwise  provided  in  the  Contract  Documents,   the
Contractor  will be  furnished,  free of  charge,  up to fifty  (50)  copies  of
Drawings and Project  Manuals as are  reasonable  necessary for execution of the
Work.

                                    ARTICLE 4
                         ADMINISTRATION OF THE CONTRACT

4.1     THE ARCHITECT'S ADMINISTRATION OF THE CONTRACT

        4.1.1 The  Architect  will  provide  administration  of the  Contract as
described in the Contract Documents.  The Architect will advise and consult with
the Owner.  The Architect will have authority to act on behalf of the Owner only
to the extent provided in the Contract  Documents,  unless otherwise modified by
written instrument in accordance with other provisions of the Contract.

        4.1.2 The Architect will not have control over or charge of and will not
be  responsible  for  construction  means,  methods,  techniques,  sequences  or
procedures,  or for safety precautions and programs in connection with the Work,
since these are solely the Contractor's  responsibility as provided in Paragraph
3.3. The Architect will not be responsible  (except as otherwise provided in the
Agreement) for the Contractor's failure to carry out the Work in



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accordance with the Contract Documents. The Architect will not have control over
or charge of and will not be  responsible  (except as otherwise  provided in the
Agreement)  for acts or omissions of the  Contractor,  Subcontractors,  or their
agents or employees, or of any other persons performing portions of the Work.

        4.1.3 Communications  Facilitating  Contract  Administration.  Except as
otherwise provided in the Contract Documents or when direct  communications have
been  specially  authorized,  the Owner  and the  Contractor  shall  communicate
through the Architect.  Communications  by and with the Architect's  consultants
shall be through the Architect.  Communications by and with  Subcontractors  and
material  suppliers shall be through the Contractor.  Communications by and with
separate contractors shall be through the Owner.  Anything in this Section 4.2.3
to the Contract notwithstanding, the Owner may instruct, correspond or negotiate
with the  Contractor  directly  and in such  event  shall  forward a copy of any
writing to the  Architect  and shall  advise the  Architect  of any  significant
instruction,  correspondence or negotiation.  The Architect shall be afforded an
opportunity to attend any formal discussions  directly between the Owner and the
Contractor, if appropriate.

        4.1.4  Based on the  Architect's  observations  and  evaluations  of the
Contractor's Applications for Payment, the Architect will review and certify the
amounts  due the  Contractor  and will issue  Certificates  for  Payment in such
amounts.

        4.1.5 The  Architect  will have  authority to reject Work which does not
conform to the Contract Documents. Whenever the Architect considers it necessary
or advisable for  implementation  of the intent of the Contract  Documents,  the
Architect will have authority to require additional inspection or testing of the
Work in accordance  with  Subparagraphs  13.5.2 and 13.5.3,  whether or not such
Work is fabricated,  installed or completed.  However, neither this authority of
the  Architect  nor a decision  made in good faith  either to exercise or not to
exercise  such  authority  shall  give rise to a duty or  responsibility  of the
Architect to the Contractor,  Subcontractors,  material and equipment suppliers,
their agents or employees, or other persons performing portions of the Work.

        4.1.6 The  Architect  will review and approve or take other  appropriate
action upon the Contractor's submittals such as Shop Drawings,  Product Data and
Samples,  but only for the limited  purpose of  checking  for  conformance  with
information  given and the design concept  expressed in the Contract  Documents.
The Architect's action will be taken with such reasonable promptness as to cause
no  delay in the Work or in the  activities  of the  Owner,  the  Contractor  or
separate  contractors,   while  allowing  sufficient  time  in  the  Architect's
professional  judgment to permit adequate  review.  Review of such submittals is
not conducted for the purpose of determining  the accuracy and  completeness  of
other details such as dimensions and quantities, or for substantiating



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instructions  for  installation  or performance of equipment or systems,  all of
which remain the  responsibility  of the  Contractor as required by the Contract
Documents.  The  Architect's  review of the  Contractor's  submittals  shall not
relieve the Contractor of the  obligations  under  Paragraphs 3.3, 3.5 and 3.12.
The Architect's  review shall not constitute  approval of safety precautions or,
unless  otherwise  specifically  stated by the  Architect,  of any  construction
means, methods, techniques, sequences or procedures. The Architect's approval of
a specific item shall not indicate  approval of an assembly of which the item is
a component.

        4.1.7 The Architect will prepare with the Owner's approval Change Orders
and Construction Change Directives,  and may authorize minor changes in the Work
as provided in Paragraph 7.4.

        4.1.8 The Architect  will conduct  inspections  to determine the date or
dates of Substantial  Completion and the date of final completion,  will receive
and forward to the Owner for the Owner's review and records  written  warranties
and related documents  required by the Contract and assembled by the Contractor,
and  will  issue a final  Certificate  for  Payment  upon  compliance  with  the
requirements of the Contract Documents.

        4.1.9 If the Owner and the Architect  agree,  the Architect or the Owner
or both will provide one or more  representatives  to assist in carrying out the
Architect's  responsibilities  at the site.  The  duties,  responsibilities  and
limitations  of  authority  of such  representatives  shall be as set forth in a
document to be incorporated in the Contract Documents.

        4.1.10 Subject to Paragraph 4.2 regarding Claims, and as contemplated in
Subparagraph  1.2.3, the Architect will interpret and decide matters  concerning
performance under and requirements of the Contract  Documents on written request
of either the Owner or the Contractor.  Upon receipt of such request from either
the  Owner  or  the   Contractor,   the  Architect  shall  promptly  notify  the
non-requesting  party in writing of the details of such request. The Architect's
response to such request will be made (after notifying the non-requesting  party
as provided in the preceding  sentence) with  reasonable  promptness,  but in no
event later than fifteen (15) days after the date on which such request is made.
Should a conflict be discovered  within the Contract  Documents,  the CONTRACTOR
SHALL BE DEEMED TO HAVE AGREED TO PERFORM THE WORK IN THE MOST STRINGENT OR HIGH
QUALITY  MANNER  unless it shall have  asked for and  obtained  a  decision,  in
writing,  approved by the Owner,  from the  Architect  before  entering into the
Contract.

        4.1.11 Interpretations and decisions of the Architect will be consistent
with the apparent intent of the Contract  Documents and will be in writing or in
the form of  drawings.  When  making such  interpretations  and  decisions,  the
Architect will endeavor to secure faithful performance by both the Owner and the



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Contractor,  will not show  partiality  to  either  and will not be  liable  for
results of interpretations or decisions so rendered in good faith.

        4.1.12 In reviewing the quality and progress of the Work and  submittals
received from the Contractor, the Architect is acting solely for the convenience
of the Owner in following the Work. Neither the Owner, ARS nor the Architect has
any responsibility to assist the Contractor in the supervision or performance of
the Work.  Unless  otherwise  expressly  agreed in  writing by the Owner in each
instance,  no  action,  approval  or  omission  to act or  failure to advise the
Contractor  as to any  matter  by the  Owner or the  Architect  shall in any way
relieve the Contractor from its  responsibility  for the performance of the Work
in strict accordance with the Contract Documents.

4.2     CLAIMS AND DISPUTES

        4.2.1 Definition. A Claim is a demand or assertion by one of the parties
seeking,  as a matter of right,  adjustment or interpretation of Contract terms,
payment of money, extension of time or other relief with respect to the terms of
the  Contract.  The term "Claim"  also  includes  other  disputes and matters in
question between the Owner and the Contractor  arising out of or relating to the
Contract.  Claims  must  be  made  by  written  notice.  The  responsibility  to
substantiate Claims shall rest with the party making the Claim.

        4.2.2 Decision of the  Architect.  Claims,  excluding  those alleging an
error  or  omission  by the  Architect,  may  upon the  written  request  of the
Contractor  and the Owner be referred  initially to the  Architect for action as
provided in Paragraph 4.3. A decision by the Architect,  if so requested,  shall
be required as a condition  precedent to  arbitration  or  litigation of a Claim
between the Contractor and the Owner as to all such matters arising prior to the
date final  payment is due,  regardless  of (1) whether such  matters  relate to
execution  and progress of the Work or (2) the extent to which the Work has been
completed.  The decision by the  Architect in response to a Claim shall not be a
condition  precedent to  arbitration or litigation in the event (1) the position
of the Architect is vacant,  (2) the Architect has not received  evidence or has
failed to render a decision  within  agreed time limits,  (3) the  Architect has
failed to take action under Subparagraph 4.3.4 within thirty (30) days after the
Claim is made,  (4)  forty-five  (45) days have passed  after the Claim has been
referred to the Architect or (5) the Claim relates to a mechanic's lien or to an
error or omission by the Architect.

        4.2.3 Time Limits on Claims.  Claims by either  party  before and during
construction  must be made within  twenty-one (21) days after  occurrence of the
event  giving  rise to such  Claim or  within  twenty-one  (21)  days  after the
claimant  first  recognizes or reasonably  should have  recognized the condition
giving  rise to the Claim,  whichever  is later.  Claims must be made by written
notice. An additional Claim made after the initial Claim has been implemented by
Change Order will not be considered unless submitted in a timely manner.



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        4.2.4  Continuing  Contract  Performance.  Pending final resolution of a
Claim  including  arbitration or litigation,  unless  otherwise  directed by the
Owner in writing,  the Contractor  shall proceed  diligently with performance of
the Contract and the Owner shall  continue to make payments in  accordance  with
the Contract Documents. The Owner agrees to pay any Claim upon and in accordance
with the final and nonappealable resolution of the Claim.

        4.2.5 Waiver of Claims: Final Payment. The making of final payment shall
constitute a waiver of Claims by the Owner except those arising from:

                .1      liens, security interests or encumbrances arising out of
                        the Contract;

                .2      failure of the Work to comply with the  requirements  of
                        the Contract Documents;

                .3      terms of warranties  required by the Contract Documents;
                        or

                .4      continuing obligations,  liabilities or responsibilities
                        of  the  Contractor   which  would   otherwise   survive
                        completion  and acceptance of the Work and final payment
                        by  the  Owner,  including,   without  limitation,   the
                        Contractor's   indemnification   obligations  under  the
                        Contract Documents.

        4.2.6 Claims for Additional Cost. If the Contractor wishes to make Claim
for an increase in the  Guaranteed  Maximum  Price,  written  notice as provided
herein shall be given before proceeding to execute the Work. Prior notice is not
required  for Claims  relating  to an  emergency  endangering  life or  property
arising under  Paragraph  10.3. If the Contractor  believes  additional  cost is
involved for reasons  including but not limited to (1) a written  interpretation
from  the  Architect,  (2) an order by the  Owner  to stop  the Work  where  the
Contractor was not at fault,  (3) a written order for a minor change in the Work
issued by the Architect, (4) failure of payment by the Owner, (5) termination of
the Contract by the Owner,  (6) the Owner's  suspension  beyond allowed periods,
(7) the Owner's or the Contractor's suspension of Contract under Paragraph 10.1,
or (8) other reasonable  grounds,  a Claim shall be filed in accordance with the
procedure established herein.




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        4.2.7 Claims for Additional Time.

        4.2.7.1 If the Contractor  wishes to make a Claim for an increase in the
Contract  Time,   written  notice  as  provided  herein  shall  be  given.   The
Contractor's  Claim shall include an estimate of cost and of probable  effect of
delay on progress of the Work. In the case of a continuing  delay only one Claim
is necessary.

        4.2.7.2.  If adverse  weather  conditions  are the basis for a Claim for
additional  time,  such Claim shall be  documented by data  substantiating  that
weather  conditions were abnormal for the period of time and could not have been
reasonably  anticipated,  and that  weather  conditions  had a material  adverse
effect on the scheduled  construction.  For purposes of the  Contract,  any rain
days in excess of (i) five (5) days in any one month  during  the first five (5)
months of the Contract  Time or (ii) fifteen (15) days in the  aggregate  during
the Contract Time shall be considered  abnormal and unanticipated.  For purposes
of the  foregoing,  a rain day shall be a day on which more than a trace of rain
is officially recorded in Austin, Texas by the National Weather Service.

        4.2.8  Injury or Damage to Person or  Property.  If either  party to the
Contract  suffers  injury or damage to person or  property  because of an act or
omission of the other party, of any of the other party's  employees,  or agents,
or of others for whose acts such party is legally liable, written notice of such
injury or damage,  whether  or not  insured,  shall be given to the other  party
within  a  reasonable  time not  exceeding  twenty-one  (21)  days  after  first
observance. The notice shall provide sufficient detail to enable the other party
to investigate  the matter.  If a Claim for  additional  cost or time related to
this Claim is to be  asserted,  it shall be filed as provided  in  Subparagraphs
4.2.6 or 4.2.7.

4.3     RESOLUTION OF CLAIMS AND DISPUTES

        4.3.1 If a Claim is referred to the Architect for initial decision,  the
Architect  will  review  such  Claim  and  take  one or  more  of the  following
preliminary  actions within ten (10) days of receipt of such Claim:  (1) request
additional  supporting  data from the  claimant,  (2) submit a  schedule  to the
parties  indicating  when the Architect  expects to take action,  (3) reject the
Claim in whole  or in  part,  stating  reasons  for  rejections,  (4)  recommend
approval of the Claim, or (5) suggest a compromise.  The Architect may also, but
is not obligated to, notify the surety,  if any, of the nature and amount of the
Claim.

        4.3.2 If a Claim has been resolved,  the Architect or the Owner,  at its
option, will prepare or obtain appropriate documentation.




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        4.3.3 If a Claim  has not been  resolved,  the  party  making  the Claim
shall, within ten (10) days after the Architect's preliminary response, take one
or  more  of the  following  actions:  (1)  submit  additional  supporting  data
requested  by the  Architect,  (2)  modify the  initial  Claim or (3) notify the
Architect that the initial Claim stands.

        4.3.4  If a Claim  has not  been  resolved  after  consideration  of the
foregoing and of further  evidence  presented by the parties or requested by the
Architect, the Architect will notify the parties in writing that the Architect's
decision will be made within seven (7) days, which decision shall not be binding
on the parties.  Upon expiration of such time period,  the Architect will render
to the parties the Architect's written decision relative to the Claim, including
any change in the Guaranteed Maximum Price or Contract Time or both. If there is
a surety and there appears to be a possibility  of a Contractor's  default,  the
Architect  may,  but is not  obligated  to,  notify the surety and  request  the
surety's assistance in resolving the controversy.

                                    ARTICLE 5
                                 SUBCONTRACTORS

5.1     DEFINITIONS

        5.1.1 A  Subcontractor  is a person or entity who has a direct  contract
with the  Contractor  to  perform  a portion  of the Work at the site.  The term
"Subcontractor"  is referred to throughout the Contract Documents as if singular
in number  and means a  Subcontractor  or an  authorized  representative  of the
Subcontractor.  The term  "Subcontractor" does not include a separate contractor
or subcontractors of a separate contractor.

        5.1.2 A  Sub-subcontractor  is a person  or  entity  who has a direct or
indirect  contract with a Subcontractor  to perform a portion of the Work at the
site.  The term  "Sub-subcontractor"  is referred  to  throughout  the  Contract
Documents  as  if  singular  in  number  and  means  a  Sub-subcontractor  or an
authorized representative of the Sub-subcontractor.

5.2     AWARD OF SUBCONTRACTS AND OTHER CONTRACTS FOR PORTIONS OF
        THE WORK

        5.2.1 Unless otherwise  stated in the Contract  Documents or the bidding
requirements,  the  Contractor,  as  soon  as  practicable  after  award  of the
Contract,  shall furnish in writing to the Owner through the Architect the names
of  persons  or  entities  (including  those  who are to  furnish  materials  or
equipment fabricated to a special design) proposed for each principal portion of
the Work. The Architect will promptly reply to the Contractor in writing stating
whether or not the Owner, ARS or the Architect, after due investigation, has



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reasonable  objection  to any such  proposed  person or  entity.  Failure of the
Owner,  ARS or the Architect to reply  promptly  shall  constitute  notice of no
reasonable objection.

        5.2.2 The Contractor shall not contract with a proposed person or entity
to whom the Owner or the Architect has made reasonable and timely objection. The
Contractor  shall not be required to contract with anyone to whom the Contractor
has made reasonable objection.

        5.2.3 If the Owner,  ARS or the Architect has reasonable  objection to a
person or entity  proposed  by the  Contractor,  the  Contractor  shall  propose
another to whom the Owner or the Architect has no reasonable objection.

        5.2.4 The Contractor shall not change a Subcontractor,  person or entity
previously selected if the Owner or the Architect makes reasonable  objection to
such change.

5.3     SUBCONTRACTUAL RELATIONS

        5.3.1 By  appropriate  agreement,  written  where  legally  required for
validity, the Contractor shall require each Subcontractor,  to the extent of the
Work to be  performed by the  Subcontractor,  to be bound to the  Contractor  by
terms of the Contract  Documents,  and to assume toward the  Contractor  all the
obligations  and  responsibilities   which  the  Contractor,   by  the  Contract
Documents,  assumes  toward  the  Owner  and  the  Architect.  Each  subcontract
agreement  shall  preserve and protect the rights of the Owner and the Architect
under the  Contract  Documents  with  respect to the Work to be performed by the
Subcontractor  so that  subcontracting  thereof will not prejudice  such rights.
Where appropriate, the Contractor shall require each Subcontractor to enter into
similar agreements with Sub-subcontractors.  The Contractor shall make available
to each  proposed  Subcontractor,  prior  to the  execution  of the  subcontract
agreement,  copies of the Contract  Documents to which the Subcontractor will be
bound and identify to the  Subcontractor  terms and  conditions  of the proposed
subcontract  agreement  which may be at variance  with the  Contract  Documents.
Subcontractors  shall  similarly  make  copies of  applicable  portions  of such
documents available to their respective proposed Sub-subcontractors.

5.4        CONTINGENT ASSIGNMENT OF SUBCONTRACTS

        5.4.1 Each  subcontract  agreement for a portion of the Work is assigned
by the Contractor to the Owner provided that:

                .1      assignment is effective  only after  termination  of the
                        Contract  by the Owner  and only for  those  subcontract
                        agreements  which the Owner  accepts  by  notifying  the
                        Subcontractor in writing, and
 
             .2         assignment is subject to the prior rights of the surety,
                        if any, obligated under bond relating to the Contract.

        5.4.2 If the Work has been suspended for more than ninety (90) days, the
Subcontractor's compensation shall be equitably adjusted.

                                    ARTICLE 6
                            CONSTRUCTION BY THE OWNER
                           OR BY SEPARATE CONTRACTORS

6.1     THE OWNER'S RIGHT TO PERFORM CONSTRUCTION AND TO AWARD
        SEPARATE CONTRACTS


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83

        6.1.1 The Owner reserves the right to perform construction or operations
related to the  Project  with the  Owner's  own  forces,  and to award  separate
contracts in connection with other portions of the Project or other construction
or operations on the site. The Owner reserves the right to perform  construction
or operations  related to the Project with the Owner's own forces,  and to award
separate  contracts in  connection  with other  portions of the Project or other
construction or operations on the site.

        6.1.2 The Owner shall provide for  coordination of the activities of the
Owner's  own  forces  and of  each  separate  contractor  with  the  Work of the
Contractor, who shall cooperate with them. The Contractor shall participate with
other  separate  contractors  and the  Owner  in  reviewing  their  construction
schedules when directed to do so. The Contractor shall make any revisions to the
construction  schedule and  Guaranteed  Maximum Price deemed  necessary  after a
joint  review  and  mutual  agreement.  The  construction  schedules  shall then
constitute the schedules to be used by the Contractor,  separate contractors and
the Owner until subsequently revised.

6.2     MUTUAL RESPONSIBILITY

        6.2.1 The  Contractor  shall afford the Owner and  separate  contractors
reasonable  opportunity  for  introduction  and storage of their  materials  and
equipment and  performance of their  activities and shall connect and coordinate
the  Contractor's  construction  and  operations  with theirs as required by the
Contract Documents.

        6.2.2 If part of the  Contractor's  Work depends for proper execution or
results upon  construction or operations by the Owner or a separate  contractor,
the  Contractor  shall,  prior to  proceeding  with  that  portion  of the Work,
promptly report to the Architect and ARS apparent discrepancies or defects in



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such  other  construction  that  would  render  it  unsuitable  for such  proper
execution and results.  Failure of the Contractor so to report shall  constitute
an  acknowledgment  that the  Owner's  or  separate  contractors'  completed  or
partially  completed  construction is fit and proper to receive the Contractor's
Work, except as to defects not then reasonably discoverable.

        6.2.3  Costs  caused by  delays or by  improperly  timed  activities  or
defective construction shall be borne by the party responsible therefor.

        6.2.4  The  Contractor  shall  promptly  remedy  damage  caused  by  the
Contractor to completed or partially  completed  construction  or to property of
the Owner of separate contractors as provided in Subparagraph 10.2.5.

        6.2.5 Should the Contractor  cause damage to the work or property of any
separate contractor and/or in the event of any other claim, dispute or matter in
question  between the  Contractor  and any separate  contractor,  the Contractor
shall  promptly  attempt to settle with such other  contractor by agreement,  or
otherwise to resolve the dispute.  In any event, the Contractor shall indemnify,
defend and hold harmless the Owner and the other indemnitees as to damage to any
such work or property it causes to the full extent as agreed to under  Paragraph
11.8 of these General Conditions.

        6.2.6  The  Owner  and  each  separate  contractor  shall  have the same
responsibilities for cutting and patching as are described for the Contractor in
Paragraph 3.14.

6.3     THE OWNER'S RIGHT TO CLEAN UP

        6.3.1 If a dispute arises among the Contractor, separate contractors and
the  Owner  as to  the  responsibility  under  their  respective  contracts  for
maintaining the site and surrounding  area free from waste materials and rubbish
as  described in  Paragraph  3.15,  the Owner may clean up and allocate the cost
among those responsible as the Architect determines to be just.

                                    ARTICLE 7
                               CHANGES IN THE WORK

7.1     CHANGES

        7.1.1  Changes in the Work may be  accomplished  after  execution of the
Contract, and without invalidating the Contract, by Change Order, Construction



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Change  Directive  or order  for a minor  change  in the  Work,  subject  to the
limitations stated in this Article 7 and elsewhere in the Contract Documents.

        7.1.2 A Change Order shall be based upon agreement among the Owner,  the
Contractor and the Architect, a Construction Change Directive requires agreement
by  the  Owner  and  the  Architect  and  may or may  not  be  agreed  to by the
Contractor;  and an order  for a minor  change  in the Work may be issued by the
Architect alone.

        7.1.3 Changes in the Work shall be performed under applicable provisions
of the Contract  Documents,  and the Contractor shall proceed  promptly,  unless
otherwise  provided in the Change  Order,  Construction  Change  Directive or an
order for a minor change in the Work.

        7.1.4  If  unit  prices  are  stated  in  the   Contract   Documents  or
subsequently  agreed upon,  and if  quantities  originally  contemplated  are so
changed  in a  proposed  Change  Order or  Construction  Change  Directive  that
application  of such unit  prices to  quantities  of Work  proposed  will  cause
substantial inequity to the Owner or the Contractor,  the applicable unit prices
shall be equitably adjusted.

7.2     CHANGE ORDERS

        7.2.1 A Change Order is a written  instrument  prepared by the Architect
and signed by the Owner,  the Contractor,  the Architect and the Owner's lender,
stating their  agreement  upon all of the following for the item covered in each
Change Order as well as the cumulative  effect and impact of all previous Change
Orders:

                .1      a change in the Work;

                .2      the amount of the adjustment in the  Guaranteed  Maximum
                        Price, if any; and

                .3      the extent of the  adjustment  in the Contract  Time, if
                        any.

        7.2.2 Methods used in determining  adjustments to the Guaranteed Maximum
Price may include those listed in Subparagraph 7.3.3.

7.3     CONSTRUCTION CHANGE DIRECTIVES

        7.3.1 A Construction Change Directive is a written order prepared by the
Architect and signed by the Owner and the  Architect,  directing a change in the
Work and stating a proposed  basis for  adjustment,  if any,  in the  Guaranteed
Maximum Price or Contract  Time, or both. The Owner may by  Construction  Change
Directive,  without invalidating the Contract,  order changes in the Work within
the general scope of the Contract  consisting  of additions,  deletions or other
revisions,  the  Guaranteed  Maximum  Price and  Contract  Time  being  adjusted
accordingly.



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        7.3.2 A Construction  Change  Directive  shall be used in the absence of
total agreement on the terms of a Change Order.

        7.3.3 If the Construction Change Directive provides for an adjustment to
the  Guaranteed  Maximum  Price,  the  adjustment  shall  be based on one of the
following methods:

                .1      mutual  acceptance  of a lump sum properly  itemized and
                        supported by  sufficient  substantiating  data to permit
                        evaluation;

                .2      unit  prices   stated  in  the  Contract   Documents  or
                        subsequently agreed upon;

                .3      cost to be  determined  in a manner  agreed  upon by the
                        parties and a mutually  acceptable  fixed or  percentage
                        fee; or

                .4      as provided in Subparagraph 7.3.6.

        7.3.4 Upon receipt of a Construction  Change  Directive,  the Contractor
shall  promptly  proceed  with the  change in the Work  involved  and advise the
Architect, ARS and the Owner within ten (10) days of the Contractor's receipt of
a Construction  Change Directive of the  Contractor's  agreement or disagreement
with the method,  if any,  provided in the  Construction  Change  Directive  for
determining the proposed  adjustment in the Guaranteed Maximum Price or Contract
Time.

        7.3.5 A Construction Change Directive signed by the Contractor indicates
the agreement of the Contractor  therewith,  including  adjustment in Guaranteed
Maximum  Price and  Contract  Time or the  method  for  determining  them.  Such
agreement  shall be  effective  immediately  and shall be  recorded  as a Change
Order.

        7.3.6 If the  Contractor  does not timely  respond or disagrees with the
method for adjustment in the Guaranteed  Maximum Price, or if time  requirements
dictate  (in the  Owner's  reasonable  opinion),  the  Architect  shall make all
required  certifications  with  respect to such Work,  and the Cost of such Work
shall then be determined by the Owner on the basis of the actual Costs  incurred
by the Contractor  plus, in case of increase in the Guaranteed  Maximum Price, a
percentage  fee for overhead and profit not to exceed three percent (3%) of such
Work's  actual Cost.  In such case,  and also under Clause  7.3.3.3  above,  the
Contractor shall keep and present, in such form as the Architect and the Owner



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may  prescribe,  an  itemized  accounting  of the  actual  costs  together  with
appropriate supporting data. For the purposes of this Subparagraph 7.3.6, actual
Cost shall be defined and limited to the cost of the following:

                .1      costs of  Subcontractors  and costs of labor,  including
                        social  security,  old age and  unemployment  insurance,
                        fringe  benefits  required  by  agreement  or custom and
                        workers' or workmen's  compensation  insurance  (or such
                        proratable portion thereof);

                .2      costs of materials,  supplies and  equipment,  including
                        cost  of   transportation,   whether   incorporated   or
                        consumed;

                .3      reasonable  rental  costs of  machinery  and  equipment,
                        exclusive of hand tools (not  customarily  owned or used
                        for such  construction),  obtained and used specifically
                        for such Work,  whether  rented from the  Contractor  or
                        others;

                .4      costs of  premiums  for all bonds (if any),  permit fees
                        and sale, use or similar taxes directly  attributable to
                        such  Work,  and the  cost of any  additional  insurance
                        beyond that required by this Contract; and

                .5      an  amount  not to  exceed  one  thousand,  one  hundred
                        ($1,100.00)  per day for each day such Change  Directive
                        extends  the  Contract   Time,   such  sum  intended  to
                        compensate for the costs of general conditions.

Unless  otherwise  agreed by the Owner,  the Architect  and the Owner's  lender,
actual  cost does not  include  any item  which  could be deemed to be a general
conditions  costs or  overhead,  such as,  but not  limited  to, the cost of the
Contractor and  Subcontractor  supervisory  personnel  assigned to the Work, and
field office and related expenses, unless the Contract Time is extended.

        7.3.7 Pending final  determination of cost to the Owner,  amounts not in
dispute may be included in Applications for Payment.  The amount of credit to be
allowed by the Contractor to the Owner for a deletion or change which results in
a net  decrease  in the  Guaranteed  Maximum  Price  shall be actual net cost as
confirmed  by the  Architect  and the Owner.  When both  additions  and  credits
covering related Work or substitutions  are involved in a change,  the allowance
for overhead and profit shall be figured on the basis of net  increase,  if any,
with respect to that change.

        7.3.8 If the Owner and the  Contractor do not agree with the  adjustment
in Contract Time or the method for  determining it, the adjustment or the method
shall be determined in accordance with Section 8.3 below.

        7.3.9 When the adjustments in the Guaranteed  Maximum Price and Contract
Time are  determined as provided  herein such  determination  shall be effective
immediately and shall be recorded by preparation and execution of an appropriate
Change Order.

7.4     MINOR CHANGES IN THE WORK

        7.4.1 The  Architect  will have  authority to order minor changes in the
Work not involving  adjustment in the  Guaranteed  Maximum Price or extension of
the Contract Time and not inconsistent with the intent of the Contact Documents.
Such  changes  shall be  effected  by written  order and shall be binding on the
Owner and the  Contractor.  The  Contractor  shall carry out such written orders
promptly.


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                                    ARTICLE 8
                                      TIME

8.1     DEFINITIONS

        8.1.1 Unless  otherwise  provided,  Contract Time is the period of time,
including  authorized  adjustments,  allotted  in  the  Contract  Documents  for
Substantial Completion of the Work.

        8.1.2 The date of  commencement  of the Work is the date  established in
the  Agreement.  The date shall not be  postponed  by the  failure to act of the
Contractor or of persons or entities for whom the Contractor is responsible.

        8.1.3 The date of  Substantial  Completion is the date  certified by the
Architect and approved by the Owner in accordance with Paragraph 9.8.

        8.1.4  The  term  "day" as used in the  Contract  Documents  shall  mean
calendar day unless otherwise specifically defined.

8.2     PROGRESS AND COMPLETION

        8.2.1 Time limits stated in the Contract Documents are of the essence of
the  Contract.  By executing  the  Agreement  the  Contractor  confirms that the
Contract Time is a reasonable period for performing the Work.

        8.2.2 The  Contractor  shall not,  except by agreement or instruction of
the Owner in writing,  prematurely  commence operations on the site or elsewhere
prior to the effective date of insurance  required by Article 11 to be furnished
by the Contractor.  The date of commencement of the Work shall not be changed by
the  effective  date of such  insurance.  Unless  the  date of  commencement  is
established  by a notice to proceed  given by the Owner,  the  Contractor  shall
notify the Owner in writing not less than five (5) days or other  agreed  period
before commencing the Work to permit the timely filing of mortgages,  mechanic's
liens and other security interest.

        8.2.3 The Contractor  shall proceed  expeditiously  with adequate forces
and shall achieve Substantial Completion within the Contract Time.

8.3     DELAYS AND EXTENSIONS OF TIME

        8.3.1 If the  Contractor  is delayed at any time in progress of the Work
by an act or neglect of the Owner,  ARS or the Architect,  or of any employee of
any of them, or of a separate  contractor  employed by the Owner,  or by changes
ordered in the Work, or by occurrences  beyond the control and without the fault
or  negligence  of the  Contractor  and  which  by the  exercise  of  reasonable
diligence the Contractor is unable to prevent or provide against, including area
wide industry labor disputes (other than disputes  limited to the work force of,
or provided by, the Contractor or its  Subcontractors),  fire,  unusual delay in
deliveries not reasonably  anticipatable,  unavoidable  casualties,  or by other
occurrences which the Architect, subject to the Owner's approval, determines may
justify  delay,  then,  provided  that  the  Contractor  is in  compliance  with
Paragraph  4.2 hereof,  the  Contract  Time shall be extended by Change Order or
Construction  Change  Directive  for the length of time  actually  and  directly
caused by such  occurrence  as  determined  by the Architect and approved by the
Contractor and the Owner (such approval not to be unreasonably withheld, delayed
or  conditioned);  provided,  however,  that such extension of the Contract Time
shall be net of any delays  caused by or due to the fault or  negligence  of the
Contractor or which are otherwise the responsibility of the Contractor and shall
also  be net of any  contingency  or  "float"  time  allowance  included  in the
Contractor's  construction  schedule.  The Contractor shall, in the event of any
occurrence  likely to cause a delay,  cooperate in good faith with the Architect
and the Owner to minimize and mitigate the impact of any such  occurrence and do
all  things   reasonable   under  the   circumstances   to  achieve  this  goal.
Notwithstanding anything herein to the contrary,  extension of time provided for
the  completion  of the Work shall be the  Contractor's  sole  remedy for delay,
unless  the same  shall  have  been  caused  by acts of the  Owner or ARS  which
unreasonably  interfere with the Contractor's  performance of the Work and where
such acts of the Owner or ARS  continue  after  the  Contractor's  notice to the
Owner of such interference,  the Owner's exercise of any of its rights under the
Contract,  including, without limitation, its rights under Article 7, Changes in
the Work,  regardless  of the extent or number of such  changes  or the  Owner's
exercise of any of its  remedies of  suspension  of the Work or  requirement  of
correction  or  re-execution  of  any  defective  Work,   shall  not  under  any
circumstances  be construed as intentional  interference  with the  Contractor's
performance of the Work.



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        8.3.2  Claims  relating  to  time  shall  be  made  in  accordance  with
applicable provisions of Paragraph 4.2.

                                    ARTICLE 9
                             PAYMENTS AND COMPLETION

9.1     CONTRACT SUM

        9.1.1 The Contract Sum is stated in the  Agreement  and,  subject to the
Guaranteed  Maximum  Price,  is the  total  amount  payable  by the Owner to the
Contractor for performance of the Work under the Contract Documents.

9.2     SCHEDULE OF VALUES

        9.2.1 Before the first  Application  for Payment,  the Contractor  shall
submit to the  Architect,  the Owner and ARS a schedule of values  allocated  to
various  portions of the Work,  prepared in such form and supported by such data
to substantiate its accuracy as the Architect may require. This schedule, unless
objected  to by the  Architect,  the Owner or ARS,  shall be used as a basis for
reviewing the Contractor's Applications for Payment.
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90
9.3     APPLICATIONS FOR PAYMENT

        9.3.1 At least  ten  (10)  days  before  the date  established  for each
progress payment, the Contractor shall submit to the Architect, the Owner or ARS
an itemized  Application for Payment for operations completed in accordance with
the schedule of values.  Such  application  shall be notarized  and supported by
such data  substantiating  the Contractor's right to payment as the Owner or the
Architect  may  reasonably   require,   such  as  copies  of  requisitions  from
Subcontractors and material suppliers,  and reflecting retainage if provided for
elsewhere in the Contract Documents.  Any allowances included in the Application
for Payment shall be separately  itemized with  supporting  data  attached.  The
Application  for Payment  shall be on a form as provided  by the  Architect  and
approved  by the Owner and the  Owner's  lender  and shall be  accompanied  by a
certification by an officer of the Contractor to the effect that:  "There are no
known mechanic's,  materialmen's or laborer's liens or claims or any other liens
or claims, legal or equitable, contractual,  statutory or constitutional,  which
have been asserted as of the date of this  Application for Payment;  all due and
payable bills with respect to the Work have been paid to date or are included in
the amount requested in the current  Application for Payment and will be paid to
the parties entitled thereto in exchange for partial lien waivers and except for
said parties to be paid from the amounts  requested  in the current  Application
for Payment and from whom the Contractor will obtain partial lien waivers, there
is no  known  legally  sustainable  basis  for  the  filing  of any  mechanics',
materialmen's  or laborer's  lien or claim or any other lien or claim,  legal or
equitable,  contractual,  statutory or constitutional,  on the Work; and waivers
and  releases  from  all   Subcontractors,   Sub-subcontractors,   laborers  and
materialmen for Work done and materials  furnished through the end of the period
covered by last  Application for Payment have been obtained and will be obtained
upon  making  payment to all  parties  covered by the  current  Application  for
Payment in such form as to  constitute  an  effective  waiver and release of all
such  liens  and  claims  under  the laws of the  State of  Texas  and  shall be
delivered to the Architect together with the Contractor's  waiver and release of
liens and claims at (1) the time of submission of the Application for Payment as
to all waivers and releases  applicable to the immediate  preceding  Application
for  Payment  and  (ii)  at the  time  of the  next  or  Final  (as  applicable)
Application for Payment as to the current Application for Payment."

          9.3.1.1 Such Applications for Payment may include requests for payment
     on account of changes in the Work which have been  properly  authorized  by
     Construction Change Directives but not yet included in Change Orders.

          9.3.1.2  Such  Applications  for Payment may not include  requests for
     payment of amounts the Contractor does not intend to pay to a Subcontractor
     or material supplier because of a dispute or other reason.

        9.3.2  Unless  otherwise  provided in the Contract  Documents,  payments
shall be made on account of  materials  and  equipment  delivered  and  suitably
stored at the site for subsequent  incorporation  within thirty (30) days in the
Work.  If approved in advance by the Owner,  payment may  similarly  be made for
materials and equipment  suitably  stored off the site at a location agreed upon
in writing.  Payment for materials and equipment stored on or off the site shall
be conditioned upon compliance by the Contractor with procedures satisfactory to
the Owner to establish  the Owner's  title to such  materials  and  equipment or
otherwise protect the Owner's interest,  and shall include applicable insurance,
storage and  transportation  to the site for such materials and equipment stored
off the site.

        9.3.3 The  Contractor  warrants  and agrees  that title to all Work will
pass to the  Owner  either  by  incorporation  in the  construction  or upon the
receipt of payment thereof by the Contractor,  whichever occurs first,  free and
clear of all liens, claims,  security interest or encumbrances  whatsoever.  The
vesting of such title shall not impose any  obligations  on the Owner or relieve
the  Contractor of any of its  obligations  under the Contract.  The  Contractor
shall remain responsible for damage to or loss of the Work, whether completed or
under construction,  until  responsibility for the Work has been accepted by the
Owner in the manner set forth in the Contract Documents. No Work covered by an



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Application  for Payment  will have been  acquired by the  Contractor  or by any
other person  performing Work at the site or furnishing  materials and equipment
for the Project,  subject to an agreement under which an interest  therein or an
encumbrance thereon is retained by the seller. Nothing contained herein shall be
construed as a limitation  on the  furnishing of lien waivers as may be required
by the Owner.

        9.3.4  Suitable  storage which is off the Project site shall be a bonded
warehouse or appropriate  storage  approved by the Owner and the Owner's lenders
with the stored materials  property tagged and identifiable for this Project and
property segregated from other materials.  The Owner's written approval shall be
obtained  before the use of an off-site  storage is made.  Such  approval may be
withheld in the Owner's sole discretion.

9.4     CERTIFICATES FOR PAYMENT

        9.4.1 The Architect  will,  within three (3) business days after receipt
of the  Contractor's  Application  for  Payment,  either  issue  to the  Owner a
Certificate for Payment,  with a copy to the Contractor,  for such amount as the
Architect  determines is properly due, or notify the Contractor and the Owner in
writing of the Architect's reasons for withholding  certification in whole or in
part as provided in Subparagraph 9.5.1.

        9.4.2 The  issuance of a  Certificate  for  Payment  will  constitute  a
representation  by  the  Architect  to  the  Owner,  based  on  the  Architect's
observations  at the site and the data  comprising the  Application for Payment,
that the Work has progressed to the point indicated and that, to the best of the
Architect's  knowledge,  information  and belief,  the quality of the work is in
accordance  with the  Contract  Documents.  The  foregoing  representations  are
subject to an evaluation of the Work for conformance with the Contract Documents
upon Substantial Completion, to results of subsequent tests and inspections,  to
minor deviations from the Contract Documents correctable prior to completion and
to  specific  qualifications  expressed  by the  Architect.  The  issuance  of a
Certificate  for Payment  will  further  constitute  a  representation  that the
Contractor is entitled to payment in the amount certified. However, the issuance
of a Certificate for Payment will not be a representation that the Architect has
(1) made  exhaustive or continuous  on-site  inspections to check the quality or
quantity of the Work,  (2) reviewed  construction  means,  methods,  techniques,
sequences or  procedures,  (3) reviewed  copies of  requisitions  received  from
Subcontractors  and material  suppliers and other data requested by the Owner to
substantiate  the  Contractor's  right to  payment  or (4) made  examination  to
ascertain how or for what purpose the Contractor has used money  previously paid
on account of the Guaranteed Maximum Price.




<PAGE>
92


9.5     DECISIONS TO WITHHOLD CERTIFICATION

        9.5.1 The Architect may decide not to certify payment and may withhold a
Certificate for Payment in whole or in part, to the extent reasonably  necessary
to protect the Owner, if in the Architect's  opinion the  representations to the
Owner required by Subparagraph  9.4.2 cannot be made. If the Architect is unable
to certify payment in the amount of the  Application for Payment,  the Architect
will notify the Contractor, ARS and the Owner as provided in Subparagraph 9.4.1.
If the  Contractor  and the  Architect  cannot  agree on a revised  amount,  the
Architect will promptly issue a Certificate for Payment for the amount for which
the Architect is able to make such  representations  to the Owner. The Architect
may also decide not to certify  payment or, because of  subsequently  discovered
evidence  or  subsequent  observations,  may  nullify  the  whole or a part of a
Certificate for Payment previously issued, to such extent as may be necessary in
the Architect's opinion to protect the Owner from loss because of:

                .1      defective Work not remedied;

                .2      third  party   claims  filed  or   reasonable   evidence
                        indicating probable filing of such claims;

                .3      failure of the  Contractor to make payments  properly to
                        Subcontractors or for labor, materials or equipment;

                .4      reasonable  evidence  that the Work cannot be  completed
                        for the unpaid balance of the Guaranteed Maximum Price;

                .5      damage to the Owner or another contractor;

                .6      reasonable  evidence that the Work will not be completed
                        within the Contract  Time,  and that the unpaid  balance
                        would not be  adequate  to cover  actual  or  liquidated
                        damages for the anticipated delay;

                .7      persistent  failure to carry out the Work in  accordance
                         with the Contract Documents; or

                .8      failure to attend required meetings.

        9.5.2 When the above reasons for withholding certification are addressed
to the  Owner's  satisfaction  or are removed or waived by the Owner in writing,
certification will be made for amounts previously withheld.




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9.6     PROGRESS PAYMENTS

        9.6.1 After the  Architect  has issued a  Certificate  for Payment,  the
Owner  shall make  payment in the  manner  and within the time  provided  in the
Contract Documents, and shall so notify the Architect.

        9.6.2 The Contractor shall promptly pay each Subcontractor, upon receipt
of payment from the Owner,  out of the amount paid to the  Contractor on account
of  such  Subcontractor's  portion  of  the  Work,  the  amount  to  which  said
Subcontractor  is  entitled,   reflecting  percentages  actually  retained  from
payments to the  Contractor  on account of such  Subcontractor's  portion of the
Work. The Contractor  shall, by appropriate  agreement with each  Subcontractor,
require each  Subcontractor  to make payments to  Sub-subcontractors  in similar
manner.

        9.6.3 The Owner will request that the Architect, on request,  furnish to
a Subcontractor, if practicable, information regarding percentages of completion
or  amounts  applied  for by the  Contractor  and  action  taken  thereon by the
Architect  and the  Owner  on  account  of  portions  of the  Work  done by such
Subcontractor.

        9.6.4  Neither the Owner nor the  Architect  shall have an obligation to
pay or to see to the payment of money to a Subcontractor except as may otherwise
be required by law.

        9.6.5 Payment to material suppliers shall be treated in a manner similar
to that provided in Subparagraphs 9.6.6, 9.6.3 and 9.6.4.

        9.6.6 A  Certificate  for  Payment,  a progress  payment,  or partial or
entire  use of  occupancy  of the  Project  by the Owner  shall  not  constitute
acceptance of Work not in accordance with the Contract Documents.
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94
9.7     FAILURE OF PAYMENT

        9.7.1 If the Architect does not issue a Certificate for Payment, through
no  fault  of the  Contractor,  within  seven  (7)  days  after  receipt  of the
Contractor's Application for Payment, or if the Owner does not for reasons other
than a default under the  Contract,  including  Section  9.5.1 - 9.5.8,  pay the
Contractor  within  seven (7) days after the date  established  in the  Contract
Documents the amount  certified by the Architect,  then the Contractor may, upon
seven (7) additional  days' written notice to the Owner and the Architect,  stop
the Work until payment of the amount owing has been received.  The Contract Time
shall be  extended  appropriately  and the  Guaranteed  Maximum  Price  shall be
increased by the amount of the Contractor's reasonable costs of shut-down, delay
and start-up, which shall be accomplished as provided in Article 7.

9.8     SUBSTANTIAL COMPLETION

        9.8.1  Substantial  Completion  is the stage in the progress of the Work
when the Work (or  designated  portion  thereof which the Owner agrees to accept
separately) is sufficiently  complete in accordance with the Contract  Documents
so the Owner can occupy or utilize the Work for its intended  use. The Work will
not be considered  suitable for Substantial  Completion review until all Project
systems  included in the Work are  operational  as designed and  scheduled,  all
designated or required  governmental  inspections and  certifications  have been
made and posted and  instruction  of the Owner's  personnel in the  operation of
systems has been completed.

        9.8.2 When the Contractor  considers that the Work, or a portion thereof
which the Owner agrees to accept  separately,  is  substantially  complete,  the
Contractor  shall  prepare and submit to the Architect a  comprehensive  list of
items to be completed or corrected.  The  Contractor  shall proceed  promptly to
complete and correct items on the list.  Failure to include an item on such list
does not alter the  responsibility  of the  Contractor  to complete  all Work in
accordance with the Contract  Documents.  Upon receipt of the Contractor's list,
the  Architect  will  make  an  inspection  to  determine  whether  the  Work or
designated  portion  thereof  is  substantially  complete.  If  the  Architect's
inspection discloses any item, whether or not included on the Contractor's list,
which is not in accordance with the  requirements  of the Contract  Documents in
order to certify that the Work is substantially  complete, the Contractor shall,
before  issuance  of the  Certificate  of  Substantial  Completion,  complete or
correct such item upon notification by the Architect.  The Contractor shall then
submit  a  request  for  another   inspection  by  the  Architect  to  determine
Substantial  Completion.   When  the  Work  or  designated  portion  thereof  is
substantially  complete, the Architect will prepare a Certificate of Substantial
Completion for approval by the Owner,  which upon such approval shall  establish
the date of Substantial  Completion,  shall  establish  responsibilities  of the
Owner and the Contractor for security,  maintenance,  heat, utilities, damage to
the Work and insurance, and shall fix the time within which the Contractor shall
finish  all  items on the  list  accompanying  the  Certificate  of  Substantial
Completion.  Warranties required by the Contract Documents shall commence on the
date of Final Completion of the Work. The Certificate of Substantial  Completion
shall be submitted to the Owner and the Contractor for their written  acceptance
of  responsibilities  assigned  to  them  in  such  Certificate  of  Substantial
Completion.  The  Owner  shall  be  obligated  to  approve  the  Certificate  of
Substantial  Completion when Substantial  Completion of the Project has occurred
as defined and set forth in Subparagraph 9.8.1 above.

        9.8.3 Upon  Substantial  Completion  of the Work or  designated  portion
thereof  and  upon  application  by  the  Contractor  and  certification  by the
Architect, the Owner shall make payment,  reflecting adjustment in retainage, if
any, for such Work or portion thereof as provided in the Contract Documents.



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95


9.9     PARTIAL OCCUPANCY OR USE

        9.9.1 The Owner may occupy or use any  completed or partially  completed
portion of the Work at any stage when such  portion is  designated  by  separate
agreement with the Contractor, provided such occupancy or use is consented to by
the insurer and authorized by public  authorities  having  jurisdiction over the
Work. Such partial  occupancy or use may commence  whether or not the portion is
substantially  complete,  provided the Owner and the Contractor have accepted in
writing the responsibilities assigned to each of them for payments, retainage if
any, security,  maintenance,  heat, utilities, damage to the Work and insurance,
and have agreed in writing  concerning the period for correction of the Work and
commencement  of  warranties  required  by  the  Contract  Documents.  When  the
Contractor  considers a portion  substantially  complete,  the Contractor  shall
prepare and submit a list to the Architect as provided under Subparagraph 9.8.2.
Consent of the Contractor to partial  occupancy or use shall not be unreasonably
withheld.  The stage of the progress of the Work shall be  determined by written
agreement  between the Owner and the  Contractor or, if no agreement is reached,
by decision of the Architect and ARS.

        9.9.2 Immediately prior to such partial occupancy or use, the Owner, the
Contractor  and the Architect  shall jointly  inspect the area to be occupied or
portion of the Work to be used in order to determine and record the condition of
the Work.

        9.9.3  Unless  otherwise  agreed  upon,  partial  occupancy  or use of a
portion or  portions  of the Work shall not  constitute  acceptance  of Work not
complying with the requirements of the Contract Documents.
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96
9.10    FINAL COMPLETION AND FINAL PAYMENT

        9.10.1 Upon  receipt of written  notice that the Work is ready for final
inspection and acceptance and upon receipt of a final  Application  for Payment,
the Architect will promptly make such  inspection  and, when the Architect finds
the  Work  acceptable  under  the  Contract  Documents  and the  Contract  fully
performed,  the Architect  will promptly issue a final  Certificate  for Payment
stating that to the best of the Architect's  knowledge,  information and belief,
and on the basis of the Architect's  observations and inspections,  the Work has
been completed in accordance with terms and conditions of the Contract Documents
and that the entire  balance  found to be due the  Contractor  and noted in said
final  Certificate  for  Payment  is due  and  payable.  The  Architect's  final
Certificate for Payment will constitute a further representation that conditions
listed in Subparagraph 9.10.2 as precedent to the Contractor's being entitled to
final payment have been fulfilled.

        9.10.2 Neither final payment nor any remaining retained percentage shall
become due until the Contractor submits to the Architect,  the Owner and ARS (1)
an affidavit that payrolls, bills for materials and equipment, and other
indebtedness connected with the Work for which the Owner or the Owner's property
might be  responsible  or encumbered  (less amounts  withheld by the Owner) have
been paid or otherwise  satisfied,  (2) a certificate  evidencing that insurance
required by the  Contract  Documents  to remain in force after final  payment is
currently  in effect and will not be  cancelled  or  allowed to expire  until at
least thirty (30) days' prior written notice has been given to the Owner,  (3) a
written  statement  that the  insurance  will cover the period  required  by the
Contract Documents,  (4) consent of surety, if any, to final payment and (5), if
required  by  the  Owner,   other  data  reasonably   establishing   payment  or
satisfaction  of obligations,  such as receipts,  releases and waivers of liens,
claims,  security interest or encumbrances  arising out of the Contract,  to the
extent and in such form as may be  designated by the Owner.  If a  Subcontractor
refuses to furnish a release or waiver required by the Owner, the Contractor may
furnish a bond  satisfactory  to the Owner to indemnify  the Owner  against such
lien. If such lien remains  unsatisfied  after payments are made, the Contractor
shall  refund to the Owner all money that the Owner may be  compelled  to pay in
discharging such lien, including all costs and reasonable attorneys' fees.

        9.10.3 If, after  Substantial  Completion of the Work,  final completion
thereof is materially  delayed through no fault of the Contractor or by issuance
of Change Orders affecting final completion,  and the Architect so confirms, the
Owner  shall,  upon  application  by the  Contractor  and  certification  by the
Architect, and without terminating the Contract, make payment of the balance due
for that portion of the Work fully  completed  and  accepted.  If the  remaining
balance  for Work not  fully  completed  or  corrected  is less  than  retainage
stipulated  in the Contract  Documents,  and if bonds have been  furnished,  the
written  consent of surety to payment of the balance due for that portion of the
Work fully  completed and accepted  shall be submitted by the  Contractor to the
Architect,  the Owner  and ARS  prior to  certification  of such  payment.  Such
payment shall be made under terms and conditions governing final payment, except
that it shall not  constitute  a waiver of claims.  The making of final  payment
shall  constitute  a waiver of claims by the Owner as provided  in  Subparagraph
4.2.5.

        9.10.4 Acceptance of final payment by the Contractor, a Subcontractor or
material supplier shall constitute a waiver of claims by that payee except those
previously  made in writing and  identified  by that payee as  unsettled on that
payee's final Application for Payment.  Such waivers shall be in addition to the
waiver described in Subparagraph 4.2.5.
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97
                                   ARTICLE 10
                       PROTECTION OF PERSONS AND PROPERTY

10.1    SAFETY PRECAUTIONS AND PROGRAMS

        10.1.1 The Contractor  shall be responsible for initiating,  maintaining
and  supervising  all safety  precautions  and programs in  connection  with the
performance of the Contract.

        10.1.2 In the  event  the  Contractor  encounters  on the site  material
reasonably  believed to be asbestos or  polychlorinated  biphenyl (PCB) or other
hazardous  materials which has not been rendered harmless,  sinkholes,  springs,
caves or other karst features, the Contractor shall immediately stop Work in the
area  affected and report the  condition to the Owner,  ARS and the Architect in
writing. The Work in the affected area shall not thereafter be resumed except by
written agreement of the Owner and the Contractor.

        10.1.3 The  Contractor  shall not be  required  pursuant to Article 7 to
perform any Work relating to asbestos or polychlorinated  biphenyl (PCB), or any
other hazardous materials.

10.2    SAFETY OF PERSONS AND PROPERTY

        10.2.1 The Contractor  shall take reasonable  precautions for safety of,
and shall provide reasonable protection to prevent damage, injury or loss to:

                .1      employees  on the  Work  and  other  persons  who may be
                        affected thereby;

                .2      the Work and materials and equipment to be  incorporated
                        therein,  whether in  storage on or off the site,  under
                        care,  custody  or  control  of  the  Contractor  or the
                        Contractor's Subcontractors or Sub-subcontractors; and

                .3      other property at the site or adjacent thereto,  such as
                        trees,  shrubs,  lawns,  walks,   pavements,   roadways,
                        structures  and  utilities not  designated  for removal,
                        relocation or replacement in the course of construction.

        10.2.2 The  Contractor  shall give  notices and comply  with  applicable
laws,  ordinances,  rules,  regulations and lawful orders of public  authorities
bearing on safety of persons or  property  or  environmental  features  or their
protection from damage, injury or loss.

        10.2.3 The Contractor shall erect and maintain,  as required by existing
conditions and performance of the Contract, reasonable safeguards for safety and
protection,  including  posting danger signs and other warnings against hazards,
promulgating safety regulations and notifying owners and users of adjacent sites
and utilities.



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        10.2.4 When use or storage of explosives or other hazardous materials or
equipment  or unusual  methods are  necessary  for  execution  of the Work,  the
Contractor   shall  exercise  due  care  and  carry  on  such  activities  under
supervision of properly qualified personnel.

        10.2.5 The Contractor shall promptly remedy at its sole cost, damage and
loss (other than damage or loss insured under property insurance required by the
Contract  Documents)  to property  referred to in Clauses  10.2.1.2 and 10.2.1.3
caused   in  whole  or  in  part  by  the   Contractor,   a   Subcontractor,   a
Sub-subcontractor,  or anyone directly or indirectly employed by any of them, or
by anyone  for whose  acts they may be liable  and for which the  Contractor  is
responsible under Clauses 10.2.1.2 and 10.2.1.3,  except to the extent of damage
or loss  attributable  to acts or  omissions  of the Owner or the  Architect  or
anyone directly or indirectly employed by either of them, or by anyone for whose
acts  either  of them  may be  liable,  and not  attributable  to the  fault  or
negligence of the Contractor. The foregoing obligations of the Contractor are in
addition to the Contractor's obligations under Paragraph 3.18.

        10.2.6  The  Contractor  shall  designate  a  responsible  member of the
Contractor's  organization  at the site whose duty  shall be the  prevention  of
accidents. This person shall be the Contractor's superintendent unless otherwise
designated by the Contractor in writing to the Owner and the Architect.

        10.2.7  The  Contractor  shall  not  load  or  permit  any  part  of the
construction or site to be loaded so as to endanger its safety.
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10.3    EMERGENCIES

        10.3.1 In an  emergency  affecting  safety of persons or  property,  the
Contractor  shall act, at the  Contractor's  discretion,  to prevent  threatened
damage, injury or loss. Additional  compensation or extension of time claimed by
the  Contractor  on account of an emergency  shall be  determined as provided in
Paragraphs 4.2 and 8.3 and Article 7.

                                   ARTICLE 11
                               INSURANCE AND BONDS

11.1       THE CONTRACTOR'S INSURANCE

        11.1.1 The Contractor shall, at its sole expense,  maintain in effect at
all times  during the full term of the Work under the  Contract and as otherwise
required under the Contract Documents, insurance coverages with limits not less
than those set forth in Addendum I attached hereto and as set forth below.  None
of the requirements contained herein as to types, limits or the Owner's approval
of insurance  coverage to be  maintained  by the  Contractor  is intended to and
shall  not  in any  manner  limit,  qualify  or  quantify  the  liabilities  and
obligations  assumed by the Contractor under the Contract or otherwise  provided
by law.

        11.1.2 The insurance  required by  Subparagraph  11.1.1 shall be written
for not less than limits of liability  specified  in the  Contract  Documents or
required  by  law,  whichever  coverage  is  greater.  Coverages  written  on an
occurrence  basis  shall  be  maintained  without   interruption  from  date  of
commencement  of the Work until date of final  payment  and  termination  of any
coverage required to be maintained after final payment.

        11.1.3 Certificates of Insurance  acceptable to the Owner shall be filed
with the Owner prior to commencement  of the Work.  These  Certificates  and the
insurance  policies  required by this  Paragraph  11.1 shall contain a provision
that  coverages  afforded  under the policies will not be  cancelled,  modified,
altered or allowed to expire  until at least  thirty  (30) days'  prior  written
notice has been given to the Owner. If any of the foregoing  insurance coverages
are  required  to  remain  in  force  after  final  payment  and are  reasonably
available,  an additional certificate  evidencing  continuation of such coverage
shall be  submitted  with the final  Application  for  Payment  as  required  by
Subparagraph  9.10.2.  Information  concerning  reduction  of coverage  shall be
furnished by the Contractor  with  reasonable  promptness in accordance with the
Contractor's information and belief.
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100
11.2    BROAD FORM BOILER AND MACHINERY INSURANCE

        11.2.1 To the extent  required by the Owner's  lender and not  otherwise
covered  by  other  policies  of  insurance  required  by  this  Contract  to be
maintained by the  Contractor,  the  Contractor  shall maintain as a Cost of the
Work boiler and machinery  insurance for replacement cost value.  This insurance
shall include the interests of the Owner and the other Indemnitees  (hereinafter
defined),  the  Contractor  and  Subcontractors  in the  Work  as set  forth  in
Subparagraph  11.3.1 below. The boiler and machinery insurance described herein,
if required, shall include a Waiver of Subrogation in favor of the Indemnitees.

        11.2.2 If requested by the Owner, the Contractor shall obtain, and shall
require each Subcontractor designated by the Owner to obtain, a Performance Bond
and Labor and Material  Payment Bond in the amount of one hundred percent (100%)
of the Guaranteed  Maximum Price in the case of the Contractor,  and one hundred
percent  (100%)  of  the   applicable   contract   amount  of  each   designated
Subcontractor.  The Contractor shall deliver the executed  originals and two (2)
executed copies of each of its required bonds to the Owner not later than the
than the date of execution of the subcontract with any such  Subcontractor.  The
bonds shall in all respects  conform to the requirements of the law of the State
of Texas including, without limitation, the requirements of TEX. PROP. CODE ANN.
ss.ss.53.201-53.211 (Vernon 1984 & Supp. 1992) (Subchapter I. Bonds to Pay Liens
or Claims), as amended, and shall (1) name as obligees:  the Owner and the other
indemnitees,  any  lender(s)  of the  Owner,  if any,  and the  title  insurance
company(ies)  which  has  (have)  issued  title  policies  to the  Owner  or its
lender(s), if any, (2) be in a form satisfactory to the Owner and licensed to do
business in the State of Texas, (3) be in an amount equal to one hundred percent
(100%) of the Guaranteed  Maximum Price, and (4) be  automatically  increased in
the amount of any additive  Change  Orders and  Construction  Change  Directives
signed by the Owner upon thirty (30) days'  notice to the  issuing  surety.  The
premium for bonds  required above shall be paid by the Owner unless such premium
is included in the Contract Documents as the obligation of the Contractor.  Upon
the request of any person or entity  appearing to be a potential  beneficiary of
bonds covering payment of obligations arising under the Contract, the Contractor
shall after receiving  written  consent of the Owner promptly  furnish a copy of
the bonds or shall permit a copy to be made.

11.3    BUILDER'S RISK INSURANCE

        If requested by the Owner in writing, the Contractor shall maintain,  as
a Cost of the Work, all-risk builder's risk insurance as follows:

        11.3.1 If requested by the Owner in writing,  the Contractor shall carry
completed value form builder's risk property  insurance (subject to a deductible
per loss not to exceed Five Thousand and No/100  Dollars  [$5,000.00])  upon the
entire Work for one hundred  percent (100%) of the full  replacement  cost value
thereof (one hundred percent [100%] includes  additional  costs of architectural
and engineering  services in the event of a loss). This policy shall include the
interests of the Owner,  the Owner's  lender(s) and the other  indemnitees,  the
Contractor, and Subcontractors as named insureds, as their interests may appear,
and shall be on an "All  Risk"  basis  for  physical  loss or damage  including,
without limitation, fire, flood, earthquake, subsidence, hail, theft, vandalism,
debris removal,  collapse,  expediting expenses, partial occupancy and malicious
mischief and shall  include,  without  limitation,  coverage for portions of the
Work  while  it is  stored  off the site or is in  transit.  This  policy  shall
provide,  by  endorsement  or  otherwise,  that the  Contractor  shall be solely
responsible  for the payment of all premiums under the policy,  and that subject
to any  reimbursement  to the  Contractor  under the Agreement,  the Owner,  the
Owner's  lender(s) and the other  indemnitees shall have no other obligation for
the payment  thereof,  notwithstanding  that the Owner (or mortgagee loss payee)
and the other Indemnitees are named insureds (or mortgagee loss payee) under the
policy.  Any insured  loss or claim of loss shall be adjusted by the Owner,  and
any settlement payments shall be made payable to the Owner as trustee for the



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insureds,  as their  interests may appear,  subject to the  requirements  of any
applicable  mortgagee clause. Upon the occurrence of an insured loss or claim of
loss,  monies received will be held by the Owner who shall make  distribution in
accordance  with an agreement to be reached in such event  between the Owner and
the  Contractor.  If the parties are unable to agree  between  themselves on the
settlement of the loss,  such dispute shall be submitted to a court of competent
jurisdiction to determine  ownership of the disputed amounts but the Work of the
Project shall  nevertheless  progress  during any such period of dispute without
prejudice  to  the  rights  of  any  party  to  the  dispute.   Subject  to  the
reimbursement  provisions in the Agreement,  the Contractor shall be responsible
for any loss within the deductible area of the policy. The builder's risk policy
described  herein  shall  include  a  Waiver  of  Subrogation  in  favor  of the
Indemnitees.

        11.3.2 The Owner, at the Owner's option,  may purchase and maintain such
insurance as will insure the Owner  against loss of use of the Owner's  property
due to fire or other  hazards,  however  caused.  The Owner waives all rights of
action against the Contractor for loss of use of the Owner's property, including
consequential losses due to fire or other hazards however caused.

        11.3.3  Before an exposure to loss may occur,  the Owner shall file with
the Contractor a copy of each policy that includes insurance  coverages required
by this  Paragraph  11.3.  Each policy shall  contain all  generally  applicable
conditions,  definitions,  exclusions and  endorsements  related to the Project.
Each policy shall  contain a provision  that the policy will not be cancelled or
allowed to expire until at least thirty (30) days' prior written notice has been
given to the  Contractor.  All policies  shall be on a form at least as broad as
AI.567.

        11.3.4 All policies of insurance  required under the Contract  Documents
shall provide such waivers of subrogation by endorsement or otherwise.  A waiver
of  subrogation  shall be  effective  as to a person or entity  even though that
person or entity would otherwise have a duty of indemnification,  contractual or
otherwise, did not pay the insurance premium directly or indirectly, and whether
or not the person or entity had an insurable interest in the property damaged.

        11.3.5 A loss insured under the policy holder's property insurance shall
be adjusted by the policy  holder as  fiduciary  and made  payable to the policy
holder as fiduciary for the insureds, as their interests may appear,  subject to
requirements of any applicable  mortgagee clause and of Subparagraph 11.3.7. The
Contractor  shall pay  Subcontractors  their just shares of  insurance  proceeds
received by the Contractor, and by appropriate agreements, written where legally
required for validity,  shall require  Subcontractors  to make payments to their
Sub-subcontractors in similar manner.




<PAGE>
102


        11.3.6 If required in writing by a party in interest,  the policy holder
as fiduciary  shall,  upon  occurrence of an insured loss,  give bond for proper
performance of the policy holder's  duties.  The cost of required bonds shall be
charged against proceeds received as fiduciary.  The policy holder shall deposit
in a separate  account  proceeds  so  received,  which the policy  holder  shall
distribute  in  accordance  with such  agreement  as the parties in interest may
reach.  If after such loss no other special  agreement is made,  replacement  of
damaged property shall be covered by appropriate Change Order or provided for in
this Agreement.

        11.3.7 The  policy  holder as  fiduciary  shall have power to adjust and
settle a loss with insurers  unless one of the parties in interest  shall object
in writing within five (5) days after  occurrence of loss to the policy holder's
exercise of this power. The policy holder as fiduciary shall, in that case, make
settlement with insurers in accordance with directions of such  arbitrators.  If
distribution of insurance  proceeds by arbitration is required,  the arbitrators
will direct such distribution.

        11.3.8 Partial  occupancy or use in accordance  with Paragraph 9.9 shall
not  commence  until the  insurance  company  or  companies  providing  property
insurance  have  consented to such partial  occupancy or use by  endorsement  or
otherwise.  The Owner and the Contractor  shall take reasonable  steps to obtain
consent of the insurance company or companies and shall,  without mutual written
consent,  take no action  with  respect to partial  occupancy  or use that would
cause cancellation, lapse or reduction of insurance.

11.4    THE CONTRACTOR'S EQUIPMENT POLICY

        11.4.1  Any  such  insurance   policy   covering  the   Contractor's  or
Subcontractors'  equipment  against  loss by physical  damage  shall  include an
endorsement  waiving the insurer's right of subrogation against the Indemnitees.
Such insurance shall be the Contractor's and  Subcontractor's  sole and complete
means of recovery for any such loss.  Should the  Contractor  or  Subcontractors
choose to self insure this risk, it is expressly  agreed that the Contractor and
Subcontractors  hereby waive any claim for damages or loss to said  equipment in
favor of the Indemnitees.
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103
11.5    EVIDENCE OF INSURANCE

        11.5.1 Evidence of insurance  coverage  required to be maintained by the
Contractor  under this  Article 11,  represented  by  Certificates  of Insurance
issued by the  insurance  carrier,  must be  furnished to the Owner prior to the
Contractor starting Work; provided, however that any action or failure to act by
the Owner in  requesting,  obtaining  or  requiring  the  Contractor  to furnish
Certificates  of as  contemplated  herein  shall not  constitute a waiver of the
Contractor's  obligation  to  maintain  the  insurance  policies  and  coverages
required under this Article 11, nor shall such action or failure to act
constitute  to act  constitute  approval of or  acquiescence  in a breach by the
Contractor hereunder. Certificates of Insurance shall specify the insured status
mentioned above in this Article 11, as well as the waivers of subrogation.  Such
Certificates of Insurance shall state that the Owner will be notified in writing
thirty (30) days prior to cancellation,  change or non-renewal of insurance. The
Contractor shall provide to the Owner a certified copy of any and all applicable
insurance policies upon request of the Owner.  Timely renewal  certificates will
be provided to the Owner as the coverage renews.

11.6    SUBCONTRACTORS' INSURANCE

        11.6.1  Insurance  similar to that required of the  Contractor  shall be
provided  by or on  behalf  of all  Subcontractors  to  cover  their  operations
performed  under  the  Contract;  provided,  however,  that the  limits  of such
insurance may be adjusted in accordance with the nature of each  Subcontractor's
operations.  The  Contractor  shall  in any  event be held  responsible  for any
modifications in these insurance  requirements as they apply to  Subcontractors,
the   Contractors   shall   maintain   Certificates   of   Insurance   from  all
Subcontractors,  enumerating,  among other things,  the waivers in favor of, and
insured status of, the Indemnitees, as required herein, and shall provide to the
Owner and ARS a copy of each  Certificate of Insurance  from each  Subcontractor
before that Subcontractor is permitted to begin Work on the Project.

11.7    RELEASE AND WAIVER

        11.7.1 The Owner and the  Contractor  waive all rights  against (1) each
other and any of their subcontractors, sub-subcontractors, agents and employees,
each of the other, and (2) the Architect, the Architect's consultants,  separate
contractors  described  in Article 6, if any,  and any of their  subcontractors,
sub-subcontractors,  agents and  employees,  for damages caused by fire or other
perils to the extent  covered by property  insurance  obtained  pursuant to this
Paragraph 11.3 or other property  insurance  applicable to the Work, except such
rights  as they  have  to  proceeds  of such  insurance  held  by the  Owner  as
fiduciary.  The Owner or the Contractor,  as  appropriate,  shall require of the
Architect,  the  Architect's  consultants,  separate  contractors  described  in
Article  6,  if any,  and the  subcontractors,  sub-subcontractors,  agents  and
employees of any of them,  by  appropriate  agreements,  written  where  legally
required for validity, similar waivers each in favor of other parties enumerated
herein.
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104
11.8    INDEMNIFICATION

        11.8.1 To the fullest extent permitted by applicable law, the Contractor
shall and does agree to indemnify,  protect, defend and hold harmless the Owner,
lenders, successors, assigns, heirs, legal representatives,  devisees, trustees,
officers, directors, shareholders, employees and agents (the "Indemnitees") for,
from and  against  all  liabilities,  claims,  damages,  losses,  liens,  fines,
penalties,  costs,  causes of action,  suits,  judgments and expenses (including
court costs,  attorney fees and costs of investigation),  of any nature, kind or
description  of any person or entity,  directly  or  indirectly  arising out of,
caused  by, or  resulting  from (in whole or in  part),  (1) the Work  performed
hereunder,  or any part thereof, (2) the Contract, or (3) any act or omission of
the Contractor,  any  Subcontractor,  anyone directly or indirectly  employed by
them,  or anyone  that they  control or  exercise  control  over  (collectively,
"Liabilities").  The  obligations of the Contractor  under this  indemnification
shall apply to Liabilities even if such Liabilities arise from or are attributed
to the concurrent  negligence of any Indemnitee.  This indemnification shall not
be  limited  to  damages,  compensation  or  benefits  payable  under  insurance
policies, workers' compensation acts, disability benefit acts or other employees
benefit acts.

        11.8.2 It is understood  and agreed that Paragraph 11.8 above is subject
to, and expressly  limited by, the terms and  conditions of TEX. CIV.  PRACT.  &
REM. CODE ANN. ss.ss. 130.001-130.005 (Vernon Supp. 1992), as amended.

                                   ARTICLE 12
                        UNCOVERING AND CORRECTION OF WORK

12.1    UNCOVERING OF WORK

        12.1.1 If a portion of the Work is covered  contrary to the  Architect's
or the Owner's request or to requirements specifically expressed in the Contract
Documents,  it must,  if required in writing by the  Architect or the Owner,  be
uncovered for the Architect's or the Owner's  observation and be replaced at the
Contractor's expense without change in the Contract Time.

        12.1.2 If a portion of the Work has been covered which the Architect has
not specifically  requested to observe prior to its being covered, the Architect
may request to see such Work and it shall be  uncovered  by the  Contractor.  If
such Work is in accordance with the Contract Documents,  costs of uncovering and
replacement shall, by appropriate Change Order, be charged to the Owner. If such
Work is not in accordance with the Contract Documents,  the Contractor shall pay
such costs unless the condition was caused by the Owner or a separate contractor
in which event the Owner shall be responsible for payment of such costs.
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105
12.2    CORRECTION OF WORK

        12.2.1 The  Contractor  shall  promptly  correct  Work  rejected  by the
Architect or the Owner,  as  incomplete,  defective or failing to conform to the
requirements  of the  Contract  Documents,  whether  observed  before  or  after
Substantial Completion and whether or not fabricated, installed or completed.

        12.2.2  If,  within  one (1) year  after  the later of the date of Final
Completion  of the  Work or  after  the  date  for  commencement  of  warranties
established  under  Subparagraph  9.9.1,  or by terms of an  applicable  special
warranty required by the Contract Documents,  any of the Work is found to be not
in accordance with the  requirements of the Contract  Documents,  the Contractor
shall correct it promptly  after receipt of written  notice from the Owner to do
so. This obligation under this Subparagraph  12.2.2 shall survive  acceptance of
Work under the Contract and  termination  of the Contract.  The Owner shall give
such notice promptly after discovery of the condition.

        12.2.3 The  Contractor  shall remove from the site  portions of the Work
which are not in accordance with the requirements of the Contract  Documents and
are neither corrected by the Contractor nor accepted by the Owner.

        12.2.4 If the Contractor  fails to correct  nonconforming  Work within a
reasonable  time, the Owner may correct it in accordance  with Paragraph 2.4. If
the  Contractor  does not proceed with  correction  of such  nonconforming  Work
within a  reasonable  time fixed by written  notice  from the  Architect  or the
Owner, the Owner may remove it and store the salvageable  materials or equipment
at the  Contractor's  expense.  If the  Contractor  does  not pay  costs of such
removal and storage  within ten (10) days after  written  notice,  the Owner may
upon ten (10) additional  days' written notice sell such materials and equipment
at auction or at private sale and shall account for the proceeds thereof,  after
deducting  costs and  damages  that  should  have been borne by the  Contractor,
including  compensation for the Architect's and ARS's services and expenses made
necessary  thereby.  If such  proceeds  of sale do not  cover  costs  which  the
Contractor  should  have  borne,  the  Contract  Sum  shall  be  reduced  by the
deficiency. If payments then or thereafter due the Contractor are not sufficient
to cover such amount, the Contractor shall pay the difference to the Owner.

        12.2.5 The  Contractor  shall bear the cost of  correcting  destroyed or
damaged construction,  whether completed or partially completed, of the Owner or
separate  contractors  caused by the Contractor's  correction or removal of Work
which is not in accordance with the requirements of the Contract Documents.

        12.2.6  Nothing  contained in this  Paragraph 12.2 shall be construed to
establish a period of  limitation  with respect to other  obligations  which the
Contractor  might  have  under the  Contract  Documents  under law or in equity.
Establishment  of the time period as described in  Subparagraph  12.2.2  relates
only to the specific  obligation of the  Contractor to correct the Work, and has
no  relationship  to the time  within  which the  obligation  to comply with the
Contract  Documents  may be sought to be enforced,  nor to the time within which
proceedings  may be commenced  to  establish  the  Contractor's  liability  with
respect to the Contractor's obligations other than specifically to correct the




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Work. The corrective remedies set forth in this Paragraph 12.2 are not exclusive
and  shall  not  deprive  the Owner of any  action,  right or  remedy  otherwise
available to it for breach of any of the provisions of the Contract Documents.

12.3    ACCEPTANCE OF NONCONFORMING WORK

        12.3.1 If the Owner  prefers to accept  Work which is not in  accordance
with the requirements of the Contract Documents,  the Owner may do so instead of
requiring its removal and correction, in which case the Guaranteed Maximum Price
will be reduced as appropriate and equitable.  Such adjustment shall be effected
whether or not final payment has been made.

                                   ARTICLE 13
                            MISCELLANEOUS PROVISIONS

13.1    GOVERNING LAW

        13.1.1 The Contract shall be governed by the laws of the State of Texas.

13.2    SUCCESSORS AND ASSIGNS

        13.2.1 The Owner and the Contractor respectively bind themselves,  their
partners,  successors,  assigns  and legal  representatives  to the other  party
hereto and to partners,  successors,  assigns and legal  representatives of such
other party in respect to covenants, agreements and obligations contained in the
Contract Documents. The Contractor shall not assign the Contract without written
consent of the Owner.  If the  Contractor  attempts  to make such an  assignment
without such consent,  that party shall nevertheless  remain legally responsible
for all obligations under the Contract.
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107
13.3    WRITTEN NOTICE

        13.3.1  Written  notice  shall be deemed  to have  been  duly  served if
delivered in person to the individual or a member of the firm or entity or to an
officer of the corporation for which it was intended, or if delivered at or sent
by registered or certified mail to the last business  address known to the party
giving notice.

13.4    RIGHTS AND REMEDIES

        13.4.1  Duties and  obligations  imposed by the Contract  Documents  and
rights and  remedies  available  thereunder  shall be in  addition  to and not a
limitation  of duties,  obligations,  rights and remedies  otherwise  imposed or
available by law.

        13.4.2 No action or failure to act by the Owner,  the  Architect  or the
Contractor  shall constitute a waiver of a right or duty afforded them under the
Contract,  nor shall such  action or failure to act  constitute  approval  of or
acquiescence in a breach  thereunder,  except as may be  specifically  agreed in
writing.

13.5    TESTS AND INSPECTIONS

        13.5.1 Tests, inspections and approvals of portions of the Work required
by the Contract Documents or by laws, ordinances,  rules, regulations, or orders
of public authorities having  jurisdiction shall be made at an appropriate time.
Unless  otherwise  provided,  the Contractor  shall make  arrangements  for such
tests,  inspections  and approvals  with an  independent  testing  laboratory or
entity acceptable to the Owner, or with the appropriate  public  authority,  and
shall bear all related costs of tests, inspections and approvals. The Contractor
shall give the Architect  timely notice of when and where tests and  inspections
are to be made so the Architect may observe such procedures. Third party testing
does not relieve the Contractor from its responsibilities to perform the Work in
accordance with the Contract Documents.

        13.5.2  If  the  Architect,  the  Owner  or  public  authorities  having
jurisdiction  determine  that portions of the Work require  additional  testing,
inspection or approval not included  under  Subparagraph  13.5.1,  the Architect
will, upon written authorization from the Owner, instruct the Contractor to make
arrangements  for such additional  testing,  inspection or approval by an entity
acceptable  to the Owner,  and the  Contractor  shall give timely  notice to the
Architect,  ARS and the Owner of when and where tests and  inspections are to be
made so the  Architect  may observe such  procedures.  The Owner shall bear such
costs except as provided in Subparagraph 13.5.3.

        13.5.3 If such  procedures  for testing,  inspection  or approval  under
Subparagraphs  13.5.1 and 13.5.2  reveal  failure of the portions of the Work to
comply with requirements  established by the Contract Documents,  the Contractor
shall bear all costs made necessary by such failure  including those of repeated
procedures and compensation for the Architect's services and expenses.

        13.5.4 Required  certificates of testing,  inspection or approval shall,
unless  otherwise  required  by  the  Contract  Documents,  be  secured  by  the
Contractor and promptly delivered to the Architect.



<PAGE>
108


        13.5.5 If the Architect is to observe  tests,  inspections  or approvals
required by the Contract Documents, the Architect will do so promptly and, where
practicable, at the normal place of testing.

        13.5.6 Tests or inspections conducted pursuant to the Contract Documents
shall be made promptly to avoid unreasonable delay in the Work.

13.6    INTEREST

        13.6.1  Payments due and unpaid under the Contract  Documents shall bear
interest  from the date  payment  is due at the legal rate  applicable  to state
court judgments prevailing from time to time in the State of Texas.

13.7    ATTORNEYS' FEES

        13.7.1 If any action at law or in equity or an arbitration proceeding is
necessary  to enforce or interpret  the terms of the  Contract,  the  prevailing
party shall be entitled to  reasonable  attorneys'  fees,  costs,  and necessary
disbursements in addition to any relief to which it may be entitled.

13.8    MECHANICS' AND MATERIALMEN'S LIENS

        13.8.1 The  Contractor  shall save and keep the Owner,  the Owner's loan
proceeds and the Owner's  property free from all  mechanics'  and  materialmen's
liens and all other liens and  claims,  legal or  equitable,  arising out of the
Contractor's  Work  hereunder.  In the  event any such lien or claim is filed by
anyone claiming by, through or under the Contractor, the Contractor shall obtain
a  release  or  discharge  thereof  or bond the same in  accordance  with  Texas
Property  Code Sections  53.171  through  53.175,  as amended from time to time,
within ten (10) days of the filing thereof.

13.9    GENERAL PROVISIONS

        13.9.1 The Contract  Documents  contain the entire agreement between the
Contractor  and the Owner,  and no oral  statements or prior written  matter not
specifically  incorporated  in the Contract  Documents  shall be of any force or
effect.  The Contract may not be modified except by a written document  executed
by both parties.

        13.9.2 The parties  hereto  hereby  agree that venue of any action under
the Contract shall be exclusively in Travis County,  Texas, it being  understood
that the Contract is performable in such county.




<PAGE>
109


        13.9.3 If any  provision of the Contract is held to be illegal,  invalid
or  unenforceable  under present or future laws,  such provision  shall be fully
severable,  and the Contract shall be construed and enforced as if such illegal,
invalid or  unenforceable  provision is not a part  thereof,  and the  remaining
provisions of the Contract shall remain in full force and effect. In lieu of any
illegal,  invalid or  unenforceable  provision of the  Contract,  there shall be
added  automatically  as a part thereof,  a provision as similar in its terms to
such  illegal,  invalid or  unenforceable  provision  as may be possible  and be
legal, valid and enforceable.

        13.9.4 The  parties  acknowledge  that each party and, if it so chooses,
its counsel  have  reviewed and revised the Contract and that the normal rule of
construction to the effect that any  ambiguities are to be resolved  against the
drafting  party shall not be employed in the  interpretation  of the Contract or
any amendments or exhibits thereto.

        13.9.5 All  section  headings in the  Contract  are for  convenience  of
reference  only  and  are not  part  of the  Contract,  and no  construction  or
interference shall be derived therefrom.  Whenever required by the context,  any
gender shall include the plural, and the plural shall include the singular. Each
defined term herein may be used in its singular or plural form whether or not so
defined.

                                   ARTICLE 14
                    TERMINATION OR SUSPENSION OF THE CONTRACT

14.1    TERMINATION BY THE CONTRACTOR

        14.1.1 The  Contractor may terminate the Contract if the Work is stopped
for a period of ninety (90) days through no act or fault of the  Contractor or a
Subcontractor,  Sub-subcontractor  or their  agents  or  employees  or any other
persons performing portions of the Work under contract with the Contractor,  for
any of the following reasons:

                .1      issuance  of  an  order  of  a  court  or  other  public
                        authority having jurisdiction;

                .2      an act of government,  such as a declaration of national
                        emergency, making material unavailable;




<PAGE>
110


                .3      because the Architect  has not issued a Certificate  for
                        Payment  and  has not  notified  the  Contractor  of the
                        reason for  withholding  certification  as  provided  in
                        Subparagraph  9.4.1,  or because  the Owner has not made
                        payment on a  Certificate  for  Payment  within the time
                        stated in the Contract Documents; or

                .4      if repeated suspensions,  delays or interruptions by the
                        Owner as described in Paragraph  14.3  constitute in the
                        aggregate  more than one hundred  percent  (100%) of the
                        total number of days  scheduled for  completion,  or one
                        hundred  twenty  (120)  days  in  any  365-day   period,
                        whichever is less.

        14.1.2 If one of the above  reasons  exists,  the  Contractor  may, upon
seven (7) additional days' written notice to the Owner and Architect,  terminate
the Contract and recover from the Owner payment for Work executed and for proven
loss with respect to materials, equipment, tools, and construction equipment and
machinery, including reasonable overhead, profit and damages.

        14.1.3 If the Work is stopped for a period of sixty (60) days through no
act or fault of the Contractor or a  Subcontractor  or their agents or employees
or any other  persons  performing  portions of the Work under  contract with the
Contractor  because  the Owner has  persistently  failed to fulfill  the Owner's
obligations  under the Contract  Documents with respect to matters  important to
the progress of the Work,  the Contractor  may, upon seven (7) additional  days'
written  notice to the Owner  and the  Architect,  terminate  the  Contract  and
recover from the Owner as provided in Subparagraph 14.1.2.

14.2    TERMINATION BY THE OWNER FOR CAUSE

        14.2.1 The Owner may terminate the Contract if the Contractor:

                .1      persistently  or  repeatedly  refuses or fails to supply
                        enough properly skilled workers or proper materials;

                .2      fails to make payment to Subcontractors for materials or
                        labor  in  accordance  with  the  respective  agreements
                        between the Contractor and the Subcontractors;

                .3      persistently  disregards  laws,  ordinances,  or  rules,
                        regulations  or  orders  of a  public  authority  having
                        jurisdiction; or



<PAGE>
111


                .4      otherwise is guilty of substantial breach of a provision
                        of the Contract Documents.

        14.2.2  When  any  of  the  above  reasons   exist,   the  Owner,   upon
certification  by the  Architect  that  sufficient  cause exists to justify such
action,  may without  prejudice to any other rights or remedies of the Owner and
after giving the Contractor and the Contractor's surety, if any, seven (7) days'
written notice,  terminate  employment of the Contractor and may, subject to any
prior rights of the surety:

                .1      take  possession  of the  site  and  of  all  materials,
                        equipment,   tools,  and   construction   equipment  and
                        machinery thereon owned by the Contractor;

                .2      accept   assignment   of   subcontracts    pursuant   to
                        Paragraph 5.4; and

                .3      finish the Work by whatever  reasonable method the Owner
                        may deem expedient.

        14.2.3 When the Owner  terminates  the  Contract  for one of the reasons
stated in Subparagraph  14.2.1,  the Contractor shall not be entitled to receive
further payment until the Work is finished.

        14.2.4 If the costs to complete  the Work  exceed the unpaid  balance of
the Guaranteed  Maximum Price,  the Contractor shall pay promptly the difference
to the  Owner.  The  amount to be paid to the Owner  shall be  certified  by the
Architect,  upon  application,  and this  obligation  for payment  shall survive
termination of the Contract.

        14.2.5 It is recognized  that:  (1) if an order for relief is entered on
behalf of the Contractor  pursuant to Title 11 of the United States Code, (2) if
any other similar  order is entered  under any other debtor relief laws,  (3) if
the Contractor makes a general assignment for the benefit of its creditors,  (4)
if a receiver is appointed for the benefit of the Contractor's creditors, or (5)
if a receiver is appointed on account of the Contractor's  insolvency,  any such
event could impair or frustrate the  Contractor's  performance  of the Contract.
Accordingly,  it is agreed that upon the occurrence of any such event, the Owner
shall be  entitled  to request of the  Contractor  or its  successor-in-interest
adequate  assurance  of  future  performance  in  accordance  with the terms and
conditions of the Contract.  Failure to comply with such request within ten (10)
days of  delivery  of the  request  shall  entitle  the Owner to  terminate  the
Contract and to the accompanying rights set forth above in Subparagraphs  14.2.1
through 14.2.4 hereof.  In all events pending  receipt of adequate  assurance in
accordance therewith,  the Owner shall be entitled to proceed with the Work with
its own  forces  or with  other  contractors  on a time  and  material  or other
appropriate  basis,  the cost of which will be  counted as part of the  Contract
Sum.



<PAGE>
112




14.3    TERMINATION BY THE OWNER FOR CONVENIENCE

        14.3.1 In addition to the Owner's  right to remove the  Contractor  from
any part of the Work pursuant to the Contract  Documents,  the Owner may, at any
time,  at  will  and  without  cause,  terminate  any  part  of the  Work or any
subcontract  or all remaining  Work for any reason  whatsoever by giving written
notice to the Contractor specifying the Work or subcontract to be terminated and
the effective date of  termination.  The Contractor  shall continue to prosecute
the part of the  Work  not  terminated.  If the  Work or any  subcontract  is so
terminated,  the Owner shall incur no liability to the  Contractor  by reason of
such  termination,  except that the Contractor  shall be entitled to payment for
Work properly  executed in accordance  with the Contract  Documents prior to the
effective date of  termination  (the basis for such payment shall be as provided
in the  Contract),  and  for  costs  directly  related  to the  Work  thereafter
performed by the Contractor in terminating  such Work or subcontract,  including
reasonable  cancellation  charges of  Subcontractors  and a  reasonable  fee for
profit up to a total  maximum  amount of Two Hundred  Twenty-five  Thousand  and
No/100  Dollars  ($225,000.00)  to compensate the Contractor for profits lost as
the result of such termination.  No payment shall be made by the Owner, however,
to the  extent  that  such  Work or  subcontract  is,  was or  could  have  been
terminated  under the Contract  Documents  without loss,  cost or expense to the
Contractor  or where an equitable  adjustment  is made or denied  under  another
provision of the Contract  without loss, cost or expense to the  Contractor.  In
case of such termination,  the Owner will issue a Construction  Change Directive
or authorize a Change Order making any required adjustment to the scheduled Date
of Final  Completion  and/or the Guaranteed  Maximum Price.  For the part of the
Work  terminated,  the  applicable  provisions of the Contract  Documents  shall
continue  in full  force  and  effect  as to all  Work  performed  prior  to the
effective  date of  termination.  For the  remainder  of the Work,  the Contract
Documents shall remain in full force and effect.

        14.3.2  The  Owner  shall not be  responsible  for  damages  for loss of
anticipated  profits  on  Work  not  performed  on  account  of any  termination
described in Subparagraph 14.3.1 in excess of Two Hundred  Twenty-five  Thousand
and No/100 Dollars ($225,000.00).




<PAGE>
113


OWNER:

NATIONAL INSTRUMENTS COMPANY, a
Delaware corporation



By:      /s/  David Hugley
         -----------------
     Print Name: David Hugley
     Title:   Secretary



CONTRACTOR:

WHITE CONSTRUCTION CO., a Mississippi
corporation



By:    /s/   Neel White
       ----------------
     Print Name:   Neel White
     Title:   President


                                   RT\12076.14\PHASE2\CONDIT\DRAFT.FI4,08/06/97



<PAGE>
114


                                   ADDENDUM I
                                    INSURANCE

        At the  Contractor's  sole  expense,  the  Contractor  shall  obtain and
maintain in full force and effect the  following  insurance for claims which may
arise from the performance of the Work,  whether resulting from the Contractor's
operations or the operations of any Subcontractor, anyone directly or indirectly
in the employ of any of them, or by any individual or entity whose acts they may
be liable:

        (1) Workers'  Compensation  Insurance:  The  Contractor  shall  maintain
workers'  compensation and employer's liability  insurance,  disability benefits
and other similar employee benefit claims.

                (A)     The  employer's  liability  limit shall not be less than
                        $10,000,000.00   each  accident  for  bodily  injury  by
                        accident,  $10,000,000.00 policy limit for bodily injury
                        by disease and  $10,000,000.00  each employee for bodily
                        injury by disease.

        (2)  Commercial  General  Liability:  The  Contractor  shall  maintain a
commercial  general  liability  (CGL)  policy  with a  limit  of not  less  than
$10,000,000.00  each  occurrence.  If such  CGL  insurance  contains  a  general
aggregate limit, it shall apply separately to the Project.

                (A)     The CGL policy will be written on an ISO occurrence from
                        CG 00 01 1093 and it shall cover liability  arising from
                        premises, operations, independent contractors, products-
                        completed operations, personal injury including coverage
                        directly   or   indirectly   related  to  the   person's
                        employment by the  Contractor or personal  injury claims
                        for damages to any other persons, advertising injury and
                        liability assumed under the insured contract,  including
                        the tort  liability  or  another  assumed  in a business
                        contract.

                (B)     The Owner shall be included as an  additional  insurance
                        under  the CGI  policy,  using  ISO  additional  insured
                        endorsement  CG 20 10.  This  insurance  shall  apply as
                        excess  insurance  with  respect to any other  insurance
                        afforded to the Owner.

                (C)     The  Contractor's  CGL  policy  shall  include  a  cross
                        liability clause.



<PAGE>
115


                (D)     There shall be no endorsement  nor  modification  of the
                        CGL policy  limiting the scope of coverage for liability
                        arising from explosion,  collapse,  underground property
                        damage or employment related practices.

                (E)     The  Contractor  shall  maintain  the GCL  policy for at
                        least  two  (2)  years   following  the  date  of  Final
                        Completion.

        (3) Business Auto: The Contractor shall maintain business auto liability
with a limit of not less than $10,000,000.00 each accident. Such insurance shall
cover  liability  arising out of any auto (including  owned,  hired and nonowned
autos).

                (A)     Business auto  coverage  shall be written on ISO form CA
                        00 01. If  necessary,  the policy  shall be  endorsed to
                        provide  contractual  liability  coverage  equivalent to
                        that  provided  in the 1990 and later  editions of CA 00
                        01.

                (B)     The  Contractor  waives all rights against the Owner and
                        its  agents,  officers,   directors  and  employees  for
                        recovery  of  damages to the extent  these  damages  are
                        covered by the business auto liability  policy  obtained
                        by the Contractor.

        (4)  Umbrella/Excess   Liability.   The  Contractor  shall  secure  this
insurance if necessary to meet the limits required  above.  This insurance shall
protect  the Owner  against  claims in excess of the limits  provided  under the
employer's liability,  automobile liability and general liability policies. At a
minimum,  the  umbrella/excess  liability  policy  shall  follow the form of the
primary insurance.

Applicable to all Insurance:  Prior to commencing Work, the Contractor agrees to
provide  appropriate  certificates  of  insurance  coverages as requested by the
Owner. Such certificates shall provide that the insurance carrier shall give the
Owner thirty (30) days' written notice of any cancellation or material change in
the policy.  This notice must be given by certified or registered mail.  Failure
of the Owner to demand such  certificates  or other evidence of full  compliance
with the insurance requirements or failure of the Owner to identify a deficiency
from  evidence  that is  provided  shall  not be  construed  as a waiver  of the
Contractor's obligation to maintain such insurance.

In the event the Contractor fails to maintain any insurance  coverages  required
under the Agreement, the Owner may maintain such coverage and charge the expense
to the Contractor.

The Contractor must update renewal certificates as appropriate.

The procurement and maintenance of the above insurance coverages shall not limit
or affect any liability which the Contractor may have by virtue of the Agreement
or otherwise.  The Owner has the right,  but not the duty, to receive  copies of
all insurance policies upon request.


116

                                                         

                                  EXHIBIT 11.1

             STATEMENT REGARDING COMPUTATION OF NET INCOME PER SHARE
                      (In thousands, except per share data)
                                   (unaudited)


                                            Three Months Ended  Six Months Ended
                                                   June 30,         June 30,
                                             -----------------  ----------------

                                                1997     1996     1997     1996
 
Net Income .................................  $ 8,581  $ 5,405  $16,149  $10,888
Weighted Average Shares Outstanding ........   22,290   21,938   22,290   21,780

Earnings Per Share .........................  $  0.38  $  0.25  $  0.72  $  0.50
                                              =======  =======  =======  =======

Calculation of Weighted Average Shares:
   Weighted Average Common Stock
     Outstanding ...........................   21,701   21,587   21,653   21,529
   Weighted Average Common Stock
     Options, utilizing the treasury stock
     method ................................      589      351      637      251
                                              -------  -------  -------  -------
                                               22,290   21,938   22,290   21,780
                                              =======  =======  =======  =======






<TABLE> <S> <C>

<ARTICLE>                                          5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL
INFORMATION EXTRACTED FROM THE CONSOLIDATED
BALANCE SHEET AND STATEMENTS OF INCOME FILED
AS PART OF THE JUNE 30, 1997 FORM 10-Q AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
SUCH REPORT.
</LEGEND>
       
<S>                                                  <C>
<PERIOD-TYPE>                                      3-MOS
<FISCAL-YEAR-END>                                  Dec-31-1997
<PERIOD-START>                                     Apr-01-1997
<PERIOD-END>                                       Jun-30-1997
<CASH>                                                       32710
<SECURITIES>                                                 51497
<RECEIVABLES>                                                37490
<ALLOWANCES>                                                     0
<INVENTORY>                                                  13740
<CURRENT-ASSETS>                                            143164
<PP&E>                                                       33316
<DEPRECIATION>                                                   0
<TOTAL-ASSETS>                                              181912
<CURRENT-LIABILITIES>                                        31704
<BONDS>                                                          0
                                            0
                                                      0
<COMMON>                                                       217
<OTHER-SE>                                                  143533
<TOTAL-LIABILITY-AND-EQUITY>                                181912
<SALES>                                                      60092
<TOTAL-REVENUES>                                             60092
<CGS>                                                        14009
<TOTAL-COSTS>                                                14009
<OTHER-EXPENSES>                                             33682
<LOSS-PROVISION>                                                 0
<INTEREST-EXPENSE>                                               0
<INCOME-PRETAX>                                              12800
<INCOME-TAX>                                                  4219
<INCOME-CONTINUING>                                           8581
<DISCONTINUED>                                                   0
<EXTRAORDINARY>                                                  0
<CHANGES>                                                        0
<NET-INCOME>                                                  8581
<EPS-PRIMARY>                                                    0.38
<EPS-DILUTED>                                                    0.38
        


</TABLE>


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