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                      AMENDED AND RESTATED CREDIT AGREEMENT


         Reference is hereby made to that certain Credit  Agreement  dated as of
December  27,  1994,  executed by and  between  WHOLE FOODS  MARKET,  INC.  (the
"Company"),  the  financial  institutions  which are  currently  parties to said
Credit  Agreement (each of said financial  institutions now or hereafter a party
to said Credit Agreement being  hereinafter  referred to collectively as "Banks"
and individually as a "Bank"), and TEXAS COMMERCE BANK NATIONAL  ASSOCIATION,  a
national  banking  association  now  known  as  CHASE  BANK OF  TEXAS,  NATIONAL
ASSOCIATION,  a national banking association ("Chase"), in its capacity as agent
(the "Agent") for the Banks.

         The  Company,  the Banks and the Agent  have  previously  amended  said
Credit Agreement pursuant to the terms of a First Amendment to Credit Agreement,
dated as of May 16, 1996 (the "First  Amendment"),  a Second Amendment to Credit
Agreement  dated as of  December  24,  1996 (the  "Second  Amendment"),  a Third
Amendment  to  Credit   Agreement  dated  as  of  March  24,  1997  (the  "Third
Amendment"),  a Fourth  Amendment to Credit  Agreement  dated as of September 2,
1997 (the "Fourth  Amendment"),  and a Fifth Amendment to Credit Agreement dated
as of December  19,  1997 (the "Fifth  Amendment").  Said Credit  Agreement,  as
previously  amended  by the First  Amendment,  the Second  Amendment,  the Third
Amendment,  the Fourth Amendment,  and the Fifth Amendment is referred to herein
as the "Original Agreement."

         As a result of certain discussions  between the Company,  the Agent and
the Banks,  and in connection with the increase of the Aggregate  Commitment (as
defined in the Original  Agreement),  the parties to the Original Agreement,  as
well as new Banks which are signatories  hereto, now desire to amend and restate
the Original Agreement in its entirety.  Accordingly,  the Original Agreement is
hereby amended and restated in its entirety to hereafter be and read as follows:

         THIS  AMENDED  AND  RESTATED  CREDIT   AGREEMENT   (together  with  all
amendments,  modifications and supplements hereto and restatements  hereof, this
"Agreement")  is made and entered into as of June 28,  1999,  by and among WHOLE
FOODS MARKET, INC. (the "Company"),  a Texas corporation,  EACH OF THE FINANCIAL
INSTITUTIONS WHICH IS A SIGNATORY HERETO OR WHICH MAY FROM TIME TO TIME BECOME A
PARTY HERETO  (individually,  a "Bank" and collectively,  the "Banks") and CHASE
BANK OF TEXAS, NATIONAL ASSOCIATION ("Chase"), a national banking association as
agent for the Banks (in such  capacity,  together  with its  successors  in such
capacity, the "Agent").

                              W I T N E S S E T H:

         THAT,  in  consideration  of  the  mutual  covenants,   agreements  and
undertakings herein contained, the parties hereto agree as follows:



<PAGE>




1.       Definitions.

         1.1.  Certain  Defined  Terms.  Unless a  particular  word or phrase is
otherwise  defined or the  context  otherwise  requires,  capitalized  words and
phrases used in the Loan Documents have the meanings provided below.

         Accounts  shall have the meaning  assigned to it in the Texas  Business
and  Commerce  Code in  force  on the  date the  document  using  such  term was
executed.

         Adjusted  LIBOR Rate shall mean,  with  respect to each LIBOR  Interest
Period,  a rate per annum equal to the quotient  (converted to a percentage)  of
(a) the London Interbank Rate with respect to such LIBOR Interest Period divided
by (b) 1 minus the Eurocurrency  Reserve  Requirement in effect on the first day
of such LIBOR Interest Period.

         Affiliate  shall mean any Person  controlling,  controlled  by or under
common  control  with any  other  Person;  and with  respect  to an  individual,
"Affiliate"  shall also mean any other individual  related to such individual by
blood  or  marriage.  For  purposes  of this  definition,  "control"  (including
"controlled by" and "under common control with") means the possession,  directly
or  indirectly,  of the power to direct or cause the direction of the management
and  policies of such  Person,  whether  through the  ownership  of  securities,
partnership or other ownership interests, by contract or otherwise.

         Aggregate  Commitment  shall mean,  on any day, the aggregate of all of
the Commitments of the Banks on such day.

         Aggregate  Unused  Commitment  shall mean, on any day, the aggregate of
all of the Unused Commitments of the Banks on such day.

         Alternate  Base Rate shall  mean for any day a rate per annum  (rounded
upwards to the nearest 1/16 of 1%) equal to the lesser of (a) the sum of (1) the
greater of (A) the Prime  Rate  (computed  on the basis of the actual  number of
days  elapsed  over a year of 365 or 366 days,  as the case may be) in effect on
such day,  and (B) the Federal  Funds Rate  (computed on the basis of the actual
number of days elapsed  over a 360-day  year) in effect for such day plus 1/2 of
1%,  plus (2) the  Applicable  Margin in  effect on such day or (b) the  Highest
Lawful Rate.  For purposes of this  Agreement any change in the  Alternate  Base
Rate due to a change in the Prime Rate or Federal  Funds Rate shall be effective
on the  effective  date of such change in the Prime Rate or Federal  Funds Rate,
respectively.  If  for  any  reason  the  Agent  shall  have  determined  (which
determination shall be conclusive and binding, absent manifest error) that it is
unable to  ascertain  the  Federal  Funds  Rate for any  reason,  including  the
inability or failure of the Agent to obtain sufficient  quotations in accordance
with the terms hereof,  the  Alternate  Base Rate shall be the lesser of (a) the
Prime Rate plus the  Applicable  Margin or (b) the Highest Lawful Rate until the
circumstances giving rise to such inability no longer exist.

         Alternate Base Rate Borrowing  shall mean that portion of the principal
balance of the Loans at any time bearing interest at the Alternate Base Rate.

         Annual Audited  Financial  Statements  shall mean, with respect to each
fiscal year of the Company,  the Company's 10-K Report filed with the Securities
Exchange  Commission for such fiscal year, prepared in conformity with Generally
Accepted  Accounting  Principles  and  accompanied  by a report  and  opinion of
independent  certified  public  accountants  with an accounting firm of national
standing and reputation,  which shall state that such financial  statements,  in
the opinion of such accountants,  present fairly, in all material respects,  the
financial position of the Company and its Subsidiaries, on a consolidated basis,
as of the date thereof and the results of its  operations and cash flows for the
period  covered  thereby  in  conformity  with  Generally  Accepted   Accounting
Principles.

         Applicable  Commitment  Fee  Percentage  shall mean with respect to any
Unused  Commitment,  on any day  occurring on or after (1) March 31 but prior to
June 30 of the applicable  calendar  year,  the applicable per annum  percentage
corresponding  to the Leverage Ratio determined as of the end of the immediately
preceding  first quarter of the Company's  fiscal year, (2) June 30 but prior to

<PAGE>

September  30  of  the  applicable  calendar  year,  the  applicable  per  annum
percentage  corresponding  to the Leverage Ratio determined as of the end of the
immediately preceding second quarter of the Company's fiscal year, (3) September
30 but prior to December 31 of the applicable  calendar year, the applicable per
annum percentage corresponding to the Leverage Ratio determined as of the end of
the immediately  preceding  third quarter of the Company's  fiscal year, and (4)
December  31  but  prior  to  March  31 of the  applicable  calendar  year,  the
applicable per annum  percentage  corresponding to the Leverage Ratio determined
as of the immediately preceding fiscal year of the Company, as provided below:

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

                                                          Per Annum
               Leverage Ratio                          Percentage Rate
----------------------------------------------- -------------------------------
----------------------------------------------- -------------------------------

              Less than 1.00x                               0.20%
----------------------------------------------- -------------------------------
----------------------------------------------- -------------------------------

   1.00x or greater, but less than 2.00x                    0.25%
----------------------------------------------- -------------------------------
----------------------------------------------- -------------------------------

              2.00x or greater                              0.30%
----------------------------------------------- -------------------------------

         Applicable  Margin  shall  mean with  respect  to any Loan,  on any day
occurring  on or  after  (1)  March 31 but  prior  to June 30 of the  applicable
calendar year, the applicable per annum percentage corresponding to the Leverage
Ratio determined as of the end of the immediately preceding first quarter of the
Company's  fiscal year,  (2) June 30 but prior to September 30 of the applicable
calendar year, the applicable per annum percentage corresponding to the Leverage
Ratio  determined as of the end of the immediately  preceding  second quarter of
the  Company's  fiscal  year,  (3)  September 30 but prior to December 31 of the
applicable  calendar year, the applicable per annum percentage  corresponding to
the Leverage Ratio  determined as of the end of the immediately  preceding third
quarter of the Company's  fiscal year, and (4) December 31 but prior to March 31
of  the  applicable   calendar   year,  the  applicable  per  annum   percentage
corresponding to the Leverage Ratio  determined as of the immediately  preceding
fiscal year of the Company, as provided below:







<PAGE>


------------------------ ---------------------------- --------------------------
                             Per Annum Percentage        Per Annum Percentage
                                for LIBOR Rate            for Alternate Base
       Leverage Ratio             Borrowings                Rate Borrowings
------------------------ ---------------------------- --------------------------
      Less than 1.00x                0.75%                      0.000%
------------------------ ---------------------------- --------------------------
      1.00x or greater,
    but less than 2.00x              1.00%                      0.00%
------------------------ ---------------------------- --------------------------
     2.00x or greater                1.25%                      0.000%
------------------------ ---------------------------- --------------------------

         Applications  shall mean all applications and agreements for Letters of
Credit, or similar  instruments or agreements,  in Proper Form, now or hereafter
executed by any Person in connection  with any Letter of Credit now or hereafter
issued or to be issued under the terms hereof at the request of any Person.

         Business Day shall mean a day when the main office of the Agent is open
for business and banks in Houston, Texas are generally open for business.

         Business Entity shall mean corporations,  partnerships, joint ventures,
joint stock associations, business trusts and other business entities.

         Capital Lease Obligations shall mean the obligations of the Company and
its  Subsidiaries  on a consolidated  basis to pay rent or other amounts under a
lease of (or other  agreement  conveying the right to use) real and/or  personal
Property which  obligations are required to be classified and accounted for as a
capital  lease  on  a  consolidated   balance  sheet  of  the  Company  and  its
Subsidiaries under Generally Accepted Accounting Principles (including Statement
of Financial  Accounting  Standards No. 13 of the Financial Accounting Standards
Board,  as amended)  and,  for  purposes of this  Agreement,  the amount of such
obligations  shall be the capitalized  amount thereof,  determined in accordance
with Generally Accepted Accounting Principles (including such Statement No. 13).

         Change of Control  shall mean any change so that any  Unrelated  Person
(or any  Unrelated  Persons  acting  together  which would  constitute  a Group)
together  with any  Affiliate  or Related  Persons of such  Unrelated  Person or
Unrelated  Persons (in each case also constituting  Unrelated  Persons) shall at
any time  after the date  hereof  either  (i)  Beneficially  Own more than fifty
percent  (50%) of the  aggregate  voting power of all classes of Voting Stock of
the Company,  or (ii) succeed in having enough of its or their nominees  elected
by the stockholders to the Board of Directors of the Company so as to constitute
a  majority  of the Board of  Directors  of the  Company.  As used  herein,  (a)
"Beneficially Own" shall mean "beneficially own" as defined in Rule 13d-3 of the
Securities  and Exchange Act of 1934, as amended (the "34 Act") or any successor
provision  thereto;  (b) "Group"  shall mean a "group"  for  purposes of Section
13(d) of the 34 Act or any successor  provision;  (c)  "Unrelated  Person" shall
mean any Person other than any trust for any employee  stock  ownership  plan of
the Company or any Subsidiary of the Company; (d) "Related Person" shall mean as
to any Person,  any other  Person  owning (1) five  percent  (5%) or more of the
outstanding  common stock of such Person or (2) five percent (5%) or more of the
Voting Stock of such Person, and (e) "Voting Stock" shall mean as to any Person,
the Stock of such Person which  ordinarily  has voting power for the election of
directors (or persons performing  similar functions) of such Person,  whether at
all times or only so long as no senior class of securities has such voting power
by reason of any contingency.

         Chapter  1D shall  mean  Chapter 1D of the Texas  Finance  Code,  as in
effect on the date the document using such term was executed.

         Code shall mean the Internal  Revenue Code of 1986, as amended,  as now
or   hereafter  in  effect,   together   with  all   regulations,   rulings  and
interpretations thereof or thereunder by the Internal Revenue Service.

         Commitment  shall mean, as to any Bank,  the obligation of such Bank to
make Loans and incur  liability for the Letters of Credit  Exposure Amount in an

<PAGE>

aggregate principal amount at any one time outstanding up to, but not exceeding,
the amount set forth  opposite  such Bank's name on the  signature  pages hereof
under the  caption  "Commitment"  (as the same may be reduced  from time to time
pursuant to Section 2.2 hereof).

         Commitment  Fee,  with  respect  to any Bank,  shall  have the  meaning
assigned to it in Section 2.2.

         Commitment  Percentage shall mean, with respect to any Bank, the ratio,
expressed  as  a  percentage,   of  such  Bank's  Commitment  to  the  Aggregate
Commitment.

         Consequential  Loss  shall  mean,  with  respect  to (a) the  Company's
payment of principal of a LIBOR Rate  Borrowing on a day other than the last day
of the applicable LIBOR Interest Period,  (b) the Company's  failure to borrow a
LIBOR Rate  Borrowing on the date  specified by the Company for any reason,  (c)
the Company's  failure to make any prepayment of the Loans (other than Alternate
Base Rate Borrowings) on the date specified by the Company, or (d) any cessation
of the LIBOR Rate to apply to the Loans or any part thereof  pursuant to Section
2.11 hereof, in each case whether voluntary or involuntary,  any loss,  expense,
penalty,  premium  or  liability  incurred  by any of the  Banks  or the  Agent,
including any interest paid by any of the Banks to lenders of funds  borrowed by
it to make or carry the Loans. And "Consequential Loss" shall mean, with respect
to the  termination  or  cancellation  of any LIBOR Rate  Borrowing  pursuant to
Section 2.11 hereof,  in each case whether  voluntary or involuntary,  any loss,
expense, penalty, premium or liability incurred by any of the Banks or the Agent
on  account  of any  reduction  resulting  from such  premature  termination  or
cancellation  of such borrowing in such Person's  margins or spreads between its
cost of funds and the  interest  earned on the  principal  of the  borrowing  so
terminated or canceled,  including an amount equal to the excess (if any) of (x)
interest that would have accrued on any such  borrowing  during the remainder of
the applicable  LIBOR Interest  Period had such borrowing not been terminated or
canceled early,  over (y) the interest  actually accrued on the principal amount
of that  terminated  or  canceled  borrowing  for such  remainder  of such LIBOR
Interest Period.

         Consolidated Net Worth shall mean, at any time, shareholder's equity of
the  Company  as set  forth  in the  most  recent  consolidated  Annual  Audited
Financial  Statements  of  the  Company  and  its  Subsidiaries,  determined  in
accordance with Generally Accepted Accounting Principles, consistently applied.

         Contingent   Obligations   shall  mean,  as  to  any  Person,   without
duplication, any obligation of such Person guaranteeing or intended to guarantee
the payment or  performance  of any  Indebtedness,  leases,  dividends  or other
obligations  (collectively  "primary  obligations")  of any  other  Person  (the
"primary  obligor") in any manner,  whether  directly or  indirectly,  including
without limitation, any obligation of the Person for whom Contingent Obligations
is being determined, whether or not contingent, (a) to purchase any such primary
obligation or other property  constituting direct or indirect security therefor,
(b) assume or contingently  agree to become or be secondarily  liable in respect
of any such  primary  obligation,  (c) to  advance  or supply  funds (i) for the
purchase or payment of any such primary  obligation or (ii) to maintain  working
capital or equity  capital for the primary  obligor or otherwise to maintain the
net  worth  or  solvency  of the  primary  obligor,  (d) to  purchase  property,
securities  or services  primarily  for the purpose of assuring the owner of any
such primary obligation of the ability of the primary obligor to make payment of
such primary  obligation,  or (e) otherwise to assure or hold harmless the owner
of such primary obligation against loss in respect thereof;  provided,  however,
that the term  "Contingent  Obligations"  shall not include (x)  endorsements of
checks or other negotiable  instruments in the ordinary course of business,  (y)
performance or payment  guarantees by the Company of any  Indebtedness of any of
its  Subsidiaries  of the type permitted in Section  6.1(f) hereof,  and (z) the
obligations  and  liabilities of each Guarantor to the Agent and the Banks under
the Guaranties. The amount of any Contingent Obligation shall be deemed to be an
amount equal to the stated or determinable  amount of the primary  obligation in
respect  of which  such  Contingent  Obligation  is made or,  if not  stated  or
determinable, the maximum anticipated liability in respect thereof (assuming the
Person for whom  Contingent  Obligations  is being  determined  is  required  to
perform thereunder) as determined by the Agent in good faith.

         Contribution  Agreement shall mean that certain Contribution  Agreement
of even date herewith,  by and among the Company and the Current Guarantors,  as
the same may be amended, modified, supplemented, restated and joined in pursuant
to a Joinder Agreement, from time to time.

         Current  Guarantors  shall mean each of the Subsidiaries of the Company
listed on Schedule II attached  hereto  (other than Natrix  International,  LLC,
Amrion New Zealand Limited and Australian Naturalcare Products PTY LTD), and any
and all of their respective successors and assigns.


<PAGE>

         Current Sum shall mean on any day, as to a particular  Bank, the sum of
(a) the outstanding  principal  balance of such Bank's Note on such day plus (b)
the product of (i) such Bank's  Commitment  Percentage  times (ii) the Letter of
Credit Exposure Amount on such day.

         Discontinued  Operations  shall mean, as of any day,  operations of the
Company or its Subsidiaries  which have been  discontinued,  as reflected on the
most  recent  Form 10-K or 10-Q for the  Company  filed  with the  Security  and
Exchange  Commission,  and which, as of such day, have been fully disposed of or
liquidated.

         EBIT shall mean for any period for which EBIT is calculated, Net Income
of the Company and its Subsidiaries on a consolidated basis for such period plus
(a)  non-recurring,  non-cash  charges of the Company and its  Subsidiaries on a
consolidated   basis  for  such  period,  (b)  taxes  of  the  Company  and  its
Subsidiaries on a consolidated basis for such period and (c) interest expense of
the Company and its  Subsidiaries on a consolidated  basis for such period.  All
components of EBIT shall be determined in  accordance  with  Generally  Accepted
Accounting Principles, consistently applied.

         EBITDA  shall mean for any period for which EBITDA is  calculated,  Net
Income of the  Company and its  Subsidiaries  on a  consolidated  basis for such
period  plus (a) taxes of the  Company and its  Subsidiaries  on a  consolidated
basis for such period  (calculated after excluding any gain or loss attributable
to  Discontinued  Operations  as of  such  day),  (b)  depreciation,  depletion,
obsolescence and amortization of Property of the Company and its Subsidiaries on
a  consolidated   basis  for  such  period   (calculated   after  excluding  any
depreciation,   depletion,   obsolescence   and   amortization   applicable   to
Discontinued Operations as of such day), (c) interest expense of the Company and
its  Subsidiaries  on a  consolidated  basis for such period  (calculated  after
excluding any interest expense paid in connection with  Discontinued  Operations
as of such day), and (d) non-recurring,  non-cash charges of the Company and its
Subsidiaries on a consolidated  basis for such period.  All components of EBITDA
shall be determined in accordance with Generally Accepted Accounting Principles,
consistently applied.

         Eligible  Assignee shall mean (a) a commercial bank having total assets
in excess of $10,000,000,000 or (b) a finance company,  insurance company, other
financial institution or fund, acceptable to the Agent and the Company, which is
regularly  engaged in making,  purchasing or investing in loans and having total
assets in excess of $10,000,000,000.

         Environmental   Claim  shall  mean  any  third  party   (including  any
Governmental  Authority) action,  lawsuit, claim or proceeding (including claims
or proceedings at common law) which seeks to impose or alleges liability for (i)
preservation, protection, conservation, pollution, contamination of, or releases
or threatened  releases of Hazardous  Substances  into the air,  surface  water,
ground  water  or land  or the  clean-up,  abatement,  removal,  remediation  or
monitoring  of such  pollution,  contamination  or  Hazardous  Substances;  (ii)
generation,  recycling,  reclamation,  handling, treatment, storage, disposal or
transportation  of  Hazardous  Substances  or solid waste (as defined  under the
Resource Conservation and Recovery Act and its regulations, as amended from time
to time); (iii) exposure to Hazardous  Substances;  (iv) the safety or health of
employees or other Persons in connection with any of the activities specified in
any other  subclause of this  definition;  or (v) the  manufacture,  processing,
distribution  in  commerce,   presence  or  use  of  Hazardous  Substances.   An
"Environmental  Claim" includes a common law action,  as well as a proceeding to
issue,  modify or  terminate  an  Environmental  Permit,  or to adopt or amend a
regulation to the extent that such a proceeding  attempts to redress  violations
of the applicable permit,  license, or regulation as alleged by any Governmental
Authority.

         Environmental  Liabilities shall mean all liabilities  arising from any
Environmental  Claim,  Environmental  Permit or Requirement of Environmental Law
under  any  theory  of  recovery,  at law or in  equity,  and  whether  based on
negligence,  strict  liability  or  otherwise,   including:  remedial,  removal,
response, abatement, restoration (including natural resources) investigative, or
monitoring  liabilities,   personal  injury  and  damage  to  property,  natural
resources or injuries to persons, and any other related costs, expenses, losses,
damages,  penalties,  fines,  liabilities  and  obligations,  and all  costs and
expenses  necessary  to  cause  the  issuance,  reissuance  or  renewal  of  any
Environmental  Permit including  attorney's fees and court costs.  Environmental
Liability shall mean any one of them.

         Environmental Permit shall mean any permit, license,  approval or other
authorization  under any applicable law, regulation and other requirement of the

<PAGE>

United  States  or of any  state,  municipality  or  other  subdivision  thereof
relating to  pollution or  protection  of health or the  environment,  including
laws,  regulations  or other  requirements  relating to  emissions,  discharges,
releases  or  threatened  releases  of  pollutants,  contaminants  or  Hazardous
Substances or toxic materials or wastes into ambient air, surface water,  ground
water  or  land,  or  otherwise   relating  to  the   manufacture,   processing,
distribution, recycling, presence, use, treatment, storage, disposal, transport,
or handling of, wastes, pollutants, contaminants or Hazardous Substances.

         Equipment shall have the meaning assigned to  it in  the Texas Business
and  Commerce  Code in  force  on the  date the  document  using  such  term was
executed.

         ERISA  shall mean  the  Employee  Retirement  Income  Security  Act  of
1974,  as amended  from time to time,  and all rules,  regulations,  rulings and
interpretations  adopted by the Internal  Revenue  Service or the  Department of
Labor thereunder.

         Eurocurrency  Reserve Requirement shall mean, on any day, for any LIBOR
Interest  Period,  the stated  maximum  rate  (expressed  as a decimal)  for all
reserves  (including  basic,  supplemental,  marginal  and  emergency  reserves)
required to be maintained  during such LIBOR Interest Period under  Regulation D
by  any  member  bank  of  the  Federal  Reserve  System  against  "Eurocurrency
liabilities,"  as  currently  defined in  Regulation  D, all as specified by any
Governmental  Authority.  Without  limiting  the  effect of the  foregoing,  the
Eurocurrency Reserve Requirement shall reflect any other reserves required to be
maintained by such member banks by reason of any  Regulatory  Change against (a)
any category of liabilities  which  includes  deposits by reference to which the
Adjusted LIBOR Rate is to be determined as provided in the definition of "London
Interbank  Rate" or (b) any  category of  extensions  of credit or other  assets
which include Eurocurrency Loans. Each determination of the Eurocurrency Reserve
Requirement by the Agent shall be conclusive and binding, absent manifest error,
and may be computed using any reasonable averaging and attribution method.

         Event of Default shall mean any of the events  specified in Section 7.1
hereof or otherwise specified as an Event of Default in any other Loan Document,
provided there has been satisfied any  requirement in connection with such event
for the giving of notice,  or the lapse of time, or the happening of any further
condition,  event or act, and Default shall mean any of such events,  whether or
not any such requirement has been satisfied.

         Excess Interest  Amount shall have the meaning  attributed to such term
in Section 2.12 hereof.

         FDIC  Percentage  shall  mean,  on any day,  the annual  rate  (rounded
upwards,  if not already a whole  multiple of 1/100% to the next higher  1/100%)
most recently  estimated by the Agent as the then current annual assessment that
will be employed in  determining  amounts  payable by Chase to any  Governmental
Authority  (including the Federal Deposit  Insurance  Corporation)  for insuring
time deposits  made in United  States  dollars at Chase's main banking house and
maturing at the end of the relevant LIBOR Interest Period.  Each estimate of the
FDIC  Percentage by the Agent shall be binding and  conclusive,  absent manifest
error,  and may be computed by using any  reasonable  averaging and  attribution
method.

         Federal Funds Rate shall mean, for any period,  a fluctuating  interest
rate per annum equal for each day during such period to the weighted  average of
the rates on overnight  federal funds  transactions  with members of the Federal
Reserve System arranged by federal funds brokers, as published for such day (or,
if such day is not a Business Day, for the next  preceding  Business Day) by the
Federal  Reserve Bank of New York,  or, if such rate is not so published for any
day which is a Business Day, the average of the  quotations for such day on such
transactions  received by Chase from three  Federal  funds brokers of recognized
standing selected by it.

         Fixed  Charge  Coverage  Ratio  shall mean as of any day that the Fixed
Charge Coverage Ratio is being calculated,  the ratio of (a) EBIT plus Operating
Lease  Expense  to (b)  interest  expense  plus  Operating  Lease  Expense.  All
components of the Fixed Charge  Coverage Ratio shall be computed for the Rolling
Four Quarters as of such day and determined for the Company and its Subsidiaries
on a  consolidated  basis  in  accordance  with  Generally  Accepted  Accounting
Principles, consistently applied.

         Funded  Indebtedness shall mean (a) all Indebtedness of the Company and
its  Subsidiaries  on a consolidated  basis which by its terms matures more than
one year  after  the  applicable  date of  calculation  of  Funded  Indebtedness
(including  without  limitation,   current  maturities  or  scheduled  principal


<PAGE>

payments  of Funded  Indebtedness  for the  applicable  period for which  Funded
Indebtedness is being  calculated),  and any Indebtedness of the Company and its
Subsidiaries  on a consolidated  basis  maturing  within one year from such date
which is renewable or  extendable  at the option of the obligor to a date beyond
one year from such date and (b) without  duplication,  Capital Lease Obligations
of the Company and its  Subsidiaries on a consolidated  basis. All components of
Funded  Indebtedness  shall be determined in accordance with Generally  Accepted
Accounting Principles, consistently applied.

         Generally Accepted Accounting Principles shall mean, as to a particular
Person,  those  principles and practices (a) which are recognized as such by the
Financial  Accounting Standards Board or successor  organization,  (b) which are
applied for all periods  after the date hereof in a manner  consistent  with the
manner in which such  principles  and practices  were applied to the most recent
audited  financial  statements of the relevant Person furnished to the Agent and
the Banks, and (c) which are consistently applied for all periods after the date
hereof so as to  reflect  properly  the  financial  condition,  and  results  of
operations and changes in financial position, of such Person.

         Governmental  Authority shall mean any foreign governmental  authority,
the United  States of America,  any state of the United States and any political
subdivision  of  any  of  the  foregoing,   and  any  agency,   instrumentality,
department,  commission,  board, bureau, central bank, authority, court or other
tribunal, in each case whether executive,  legislative,  judicial, regulatory or
administrative,  having  jurisdiction  over the  Agent,  any of the Banks or the
Company, any of the Company's Subsidiaries or their respective Property.

         Guaranties  shall  mean  that  certain  Master  Guaranty  of even  date
herewith  by  and  among  the  Current  Guarantors,  as  amended,  supplemented,
modified,  joined in pursuant to a Joinder  Agreement  and restated from time to
time, and each and every other guaranty executed by any or all of the Guarantors
from time to time.

         Guarantors  shall mean each and every Person  executing a guaranty from
time to time  guaranteeing  the  Indebtedness  of the Company owing from time to
time to the Banks pursuant to this Agreement or the Notes, including the Current
Guarantors.

         Hazardous Substance shall mean any hazardous or toxic waste,  substance
or product or material  defined or regulated from time to time by any applicable
law, rule,  regulation or order described in the definition of  "Requirements of
Environmental  Law,"  including  solid  waste  (as  defined  under  RCRA  or its
regulations,  as amended from time to time), petroleum and any fraction thereof,
any radioactive materials and waste.

         Highest Lawful Rate shall mean the maximum nonusurious rate of interest
permitted  by  whichever  of  applicable  federal or Texas law from time to time
permits the higher maximum nonusurious interest rate stated as a rate per annum.
On each day, if any, that  applicable  Texas law  establishes the Highest Lawful
Rate,  the  Highest  Lawful Rate shall be the  "weekly  ceiling"  (as defined in
Chapter 1D and ss. 303 of the Texas Finance Code, as amended,  respectively) for
that  day.  The  Agent  may from time to time,  as to  then-current  and  future
balances,  implement  any other  ceiling  under Chapter 1D and the Texas Finance
Code and/or  revise the index,  formula or  provision of law used to compute the
rate on such  obligation,  if and to the extent  permitted by, and in the manner
provided in, Chapter 1D and the Texas Finance Code.

         Incidental Liens shall mean (i) Liens for taxes, assessments, levies or
other governmental charges (but not Liens for clean up expenses arising pursuant
to Requirements of  Environmental  Law) not yet due (subject to applicable grace
periods)  or  which  are  being  contested  in  good  faith  and by  appropriate
proceedings  if adequate  reserves  with respect  thereto are  maintained on the
books  of  the  Company  in  accordance  with  Generally   Accepted   Accounting
Principles; (ii) carriers',  warehousemen's,  mechanics',  landlords', vendors',
materialmen's,  repairmen's, sureties' or other like Liens (other than Liens for
clean up expenses arising pursuant to Requirements of Environmental Law) arising
in the  ordinary  course of business  (or  deposits to obtain the release of any
such Lien) and securing amounts not yet due or which are being contested in good
faith and by appropriate  proceedings  if, in the case of such contested  Liens,
adequate  reserves  with  respect  thereto  are  maintained  on the books of the
Company in accordance  with  Generally  Accepted  Accounting  Principles;  (iii)
pledges or deposits  in  connection  with  worker's  compensation,  unemployment
insurance and other social security legislation;  (iv) deposits not in excess at
any time of $1,000,000 to secure  insurance in the ordinary  course of business,
the  performance  of bids,  tenders,  contracts  (other than  contracts  for the
payment of money), leases, licenses, franchises,  statutory obligations,  surety
and appeal bonds and  performance  bonds and other  obligations of a like nature
incurred  in the  ordinary  course of business  and Liens to secure  progress or
partial  payments made to the Company or any  Subsidiary and other Liens of like
nature made in the ordinary  course of business;  (v) easements,  rights-of-way,
covenants,   reservations,   exceptions,   encroachments,   zoning  and  similar
restrictions  and other similar  encumbrances  or title defects  incurred in the
ordinary  course of business  which,  in the aggregate,  are not  substantial in
amount,  and  which do not in any case  singly  or in the  aggregate  materially
detract  from  the  value or  usefulness  of the  property  subject  thereto  or
materially  interfere  with the ordinary  conduct of the business of the Company
and its Subsidiaries, taken as a whole; (vi) bankers' liens arising by operation
of law; (vii) Liens arising  pursuant to any order of  attachment,  distraint or
similar  legal  process  arising in  connection  with any court  proceeding  the
payment  of which is covered  in full  (subject  to  customary  deductibles)  by
insurance;  (viii)  inchoate  Liens  arising  under  ERISA to secure  contingent
liabilities of the Company;  and (ix) rights of lessees and sublessees in assets
leased by the Company or any Subsidiary not prohibited elsewhere herein.

         Indebtedness shall mean, as to any Person, without duplication: (a) all
indebtedness  (including principal,  interest,  fees and charges) of such Person
for borrowed  money or for the deferred  purchase price of Property or services;
(b) any other  indebtedness  which is  evidenced  by a  promissory  note,  bond,
debenture  or  similar  instrument;  (c) any  obligation  under or in respect of
outstanding  letters of credit  (including  without  limitation,  the Letters of
Credit),  acceptances  and similar  obligations  created for the account of such
Person;  (d) all Capital Lease Obligations of such Person; (e) all indebtedness,
liabilities,  and obligations  secured by any Lien on any Property owned by such
Person  even though  such  Person has not  assumed or has not  otherwise  become
liable for the  payment of any such  indebtedness,  liabilities  or  obligations
secured by such Lien; and (f) net liabilities of such Person under interest rate
cap  agreements,  interest  rate  swap  agreements,  foreign  currency  exchange
agreements and other hedging  agreements or arrangements  (calculated on a basis
satisfactory to the Agent and in accordance with accepted  practice);  provided,
that such term shall not mean or include  any  Indebtedness  in respect of which
monies sufficient to pay and discharge the same in full (either on the expressed
date of maturity  thereof or on such  earlier date as such  Indebtedness  may be
duly called for  redemption  and payment)  shall be deposited with a depository,
agency or trustee acceptable to the Agent in trust for the payment thereof.

         Interest  Option  shall  have the  meaning  ascribed  to it in  Section
2.10(a) hereof.

         Interest   Payment  Dates  shall  mean  (a)  for  Alternate  Base  Rate
Borrowings, (1) at all times while the Notes are outstanding,  the last Business
Day of each March, June, September and December,  and (2) the Maturity Date; and
(b) for LIBOR Rate  Borrowings,  (1) if the LIBOR Interest Period  applicable to
such LIBOR Rate Borrowing is equal to or less than three (3) months,  the end of
such LIBOR  Interest  Period,  and (2) in all other cases,  on that day which is
three (3)  calendar  months  following  the first  day of the  applicable  LIBOR
Interest  Period (or, if there be no  corresponding  day, on the next succeeding
day which is a Business Day) and at the end of such LIBOR Interest Period.

         Investment  shall  mean  the  purchase  or  other  acquisition  of  any
securities or Indebtedness of, or the making of any loan,  advance,  transfer of
Property  or  capital  contribution  to,  or the  incurring  of  any  liability,
contingently or otherwise, in respect of the Indebtedness of, any Person.

         Issuer  shall  mean any Bank  which is an issuer of a Letter of Credit.
The initial Issuer will be Chase.

         Joinder Agreement shall mean any agreement, in Proper Form, executed by
a Subsidiary of the Company from time to time, pursuant to which such Subsidiary
joins  in  the  execution  and  delivery  of a  Guaranty  and  the  Contribution
Agreement.

         Legal  Requirement  shall  mean any law,  statute,  ordinance,  decree,
requirement,  order, judgment, rule, regulation (or interpretation of any of the
foregoing)  of,  and  the  terms  of  any  license  or  permit  issued  by,  any
Governmental Authority.

         Letter of Credit  Advances  shall  mean all sums which may from time to
time be paid by any and all of the Banks  pursuant to the Letters of Credit,  or
any of them,  together  with  all  other  sums,  fees,  reimbursements  or other
obligations  which may be due to any or all of the Banks pursuant to the Letters
of Credit, or any of them.


<PAGE>

         Letter of Credit  Exposure Amount shall mean at any time the sum of (i)
the aggregate  undrawn amount of all Letters of Credit  outstanding at such time
plus (ii) the  aggregate  amount of all Letter of Credit  Advances for which the
Banks have not been reimbursed and which remain unpaid at such time.

         Letter of Credit Fee  Payment  Date  shall  mean,  with  respect to any
Letter of Credit,  the date of issuance  thereof and the last day of each March,
June, September and December which occurs after the date of issuance,  but prior
to the expiry date of said Letter of Credit.

         Letter of Credit  Termination Date shall mean a date which is three (3)
months prior to the Maturity Date.

         Letters of Credit shall mean all irrevocable  standby letters of credit
and all commercial  letters of credit issued by the Issuer pursuant to the terms
set forth in this Agreement,  including all outstanding letters of credit issued
by Chase  prior to the date  hereof for the account of the Company or any of its
Subsidiaries.

         Leverage  Ratio  shall  mean as of any day that the  Leverage  Ratio is
calculated, the ratio of Funded Indebtedness of the Company and its Subsidiaries
on a  consolidated  basis  as of  such  day to  EBITDA  of the  Company  and its
Subsidiaries  on a  consolidated  basis for the Rolling Four Quarters as of such
day.

         LIBOR Business Day shall mean a Business Day on which  transactions  in
United  States  Dollar  deposits  between banks may be carried on in the London,
England interbank market.

         LIBOR  Interest  Period shall mean,  for each LIBOR Rate  Borrowing,  a
period commencing:

         (a)      on the date of such LIBOR Rate Borrowing, or

         (b)      on the last day of the  immediately  preceding  LIBOR Interest
                  Period  in  the  case of a  roll-over  to a  successive  LIBOR
                  Interest Period,

and  ending  on  the  numerically  corresponding  day  one,  two,  three  or (as
available)  six months  thereafter,  as the Company  shall  elect in  accordance
herewith; provided, (w) any LIBOR Interest Period which would otherwise end on a
day which is not a LIBOR  Business Day shall be extended to the next  succeeding
LIBOR  Business Day,  unless such LIBOR  Business Day falls in another  calendar
month,  in which case such LIBOR Interest Period shall end on the next preceding
LIBOR Business Day; (x) any LIBOR Interest Period which begins on the last LIBOR
Business Day of a calendar  month (or on a day for which there is no numerically
corresponding  day in the  calendar  month  at the  end of such  LIBOR  Interest
Period)  shall end on the last LIBOR  Business Day of the  appropriate  calendar
month;  (y) no LIBOR Interest Period shall ever extend beyond the Maturity Date;
and (z) LIBOR Interest Periods shall be selected by the Company in such a manner
that the LIBOR  Interest  Period with  respect to any portion of the Loans which
shall become due shall not extend beyond such due date.

         LIBOR  Rate shall  mean,  for the  entire  term of each LIBOR  Interest
Period,  a rate per annum equal to the lesser of (a) the sum of (1) the Adjusted
LIBOR Rate in effect on the first day of such LIBOR Interest Period plus (2) the
Applicable  Margin  from time to time in effect  during  such term,  and (b) the
Highest Lawful Rate.

         LIBOR Rate Borrowing  shall mean each portion of the principal  balance
of the Loans at any time bearing interest at the LIBOR Rate.

         Lien shall mean any mortgage,  pledge,  charge,  encumbrance,  security
interest,  collateral  assignment  or other  lien or  restriction  of any  kind,
whether based on common law, constitutional provision,  statute or contract, and
shall include reservations, exceptions, encroachments, easements, rights of way,
covenants, conditions, restrictions, leases and other title exceptions.

         Loan Documents  shall mean this Agreement,  the Notes,  the Guaranties,
the Contribution Agreement,  the Joinder Agreements,  the Letters of Credit, the
Applications,  all  instruments,  certificates  and  agreements now or hereafter
executed  or  delivered  to the Agent  and/or the Banks  pursuant  to any of the

<PAGE>

foregoing, and all amendments,  modifications,  renewals, extensions,  increases
and rearrangements of, and substitutions for, any of the foregoing.

         Loans shall mean the advances of funds described in Section 2.1 hereof.
Loan shall mean any one of the Loans.

         London  Interbank Rate shall mean, for each  applicable  LIBOR Interest
Period, the rate of interest per annum quoted by the Agent as the average of the
rates per annum  offered to the Agent by one or more prime  banks in the London,
England  interbank  market of deposits in U.S. Dollars for delivery on the first
day of the applicable Interest Period,  maturing on the last day of the Interest
Period  and in an amount  equal (or as  nearly as equal as  practicable)  to the
related LIBOR Rate Borrowing.  The average of the rates quoted to the Agent will
be  rounded  to the  next  higher  multiple  of 1/16% to  determine  the  London
Interbank Rate. The Agent will select the prime banks for determining the London
Interbank  Rate  in its  sole  discretion,  and  the  Agent  will  request  rate
quotations in accordance with the then existing practice in the London,  England
interbank  market.  The Agent will  determine  the London  Interbank  Rate at or
before  10:00 a.m.,  two (2) LIBOR  Business  Days prior to the first day of the
applicable  LIBOR Interest  Period,  and each  determination by the Agent of the
London Interbank Rate will be conclusive and binding, absent manifest error, and
may be computed using any reasonable averaging and attribution method.

         Majority  Banks  shall  mean two (2) or more  Banks  having  66-2/3% or
greater of the Aggregate Commitment.

         Material  Adverse  Effect shall mean a material  adverse  effect on the
assets, liabilities, financial condition, business or affairs of the Company and
its Subsidiaries on a consolidated basis.

         Maturity  Date shall  mean the  earlier of (a) the date three (3) years
from  the  date  hereof,  (b) the date the  Company  terminates  the  Commitment
pursuant to Section 2.2 hereof, and (c) the date specified by the Agent pursuant
to Section 7.1 hereof.

         Net Income shall mean gross  revenues and other proper income  credits,
less all proper income  charges,  including  taxes on income,  all determined in
accordance with Generally Accepted Accounting Principles;  provided,  that there
shall not be included in such revenues (i) any income representing the excess of
equity in any Subsidiary at the date of acquisition  over the investment in such
Subsidiary, (ii) any equity in the undistributed earnings of any Person which is
not a Subsidiary,  (iii) any earnings of any  Subsidiary for any period prior to
the  date  such  Subsidiary  was  acquired,  except  as may be  permitted  under
Generally  Accepted  Accounting  Principles  in  connection  with the pooling of
interest method of accounting, and (iv) any gains resulting from the write-up of
assets. Net Income shall be determined on a consolidated basis.

         Net Proceeds  Amount shall mean,  with respect to any  Permitted  Asset
Dispositions  and Permitted Stock  Dispositions by the Company and/or any of its
Subsidiaries,  an  amount  equal to the  difference  between  (a) the  aggregate
consideration  paid to or received by the Company and/or any of its Subsidiaries
in  connection  with such  Permitted  Asset  Dispositions  and  Permitted  Stock
Dispositions and (b) all ordinary and reasonable out of pocket expenses actually
incurred by the Company and/or any of its  Subsidiaries  in connection with such
Permitted Asset Dispositions and Permitted Stock Dispositions.

         Notes shall mean the promissory notes,  each  substantially in the form
of Exhibit A attached hereto,  of the Company  evidencing the Loans,  payable to
the order of the respective Banks in the amount of said Bank's  Commitment,  and
all renewals, extensions, modifications, rearrangements and replacements thereof
and substitutions therefor. Note shall mean any one of them.

         Note Purchase  Agreements  shall have the meaning given to such term in
Section 6.1(l) hereof.

         Notice of Assumption  shall mean a Notice of Assumption in favor of the
Agent,  substantially  in the form of Exhibit B attached hereto and otherwise in
Proper Form.

         Officer's  Certificate  shall mean a certificate  substantially  in the
form of Exhibit C attached hereto.

<PAGE>


         Operating  Lease Expense shall mean for any period for which  Operating
Lease  Expense  is  calculated,  the  aggregate  amount of fixed and  contingent
rentals  (exclusive  of payments of Capital  Lease  Obligations)  payable by the
Company and its Subsidiaries for such period with respect to leases of Property.
Operating Lease Expense shall be determined for the Company and its Subsidiaries
on a  consolidated  basis  in  accordance  with  Generally  Accepted  Accounting
Principles, consistently applied.

         Organizational Documents shall mean, with respect to a corporation, the
certificate  of  incorporation,  articles  of  incorporation  and bylaws of such
corporation;   with  respect  to  a  partnership,   the  partnership   agreement
establishing  such  partnership;  with  respect  to a joint  venture,  the joint
venture agreement  establishing such joint venture, and with respect to a trust,
the  instrument  establishing  such trust;  in each case  including  any and all
modifications  thereof  as of the date of the Loan  Document  referring  to such
Organizational  Document and any and all future modifications  thereof which are
consented to by the Agent.

         Parties shall mean all Persons  other than the Agent,  any Bank, or the
Issuer executing any Loan Document.

         Past Due Rate shall  mean,  on any day,  the  Alternate  Base Rate plus
three percent (3%), not to exceed the Highest Lawful Rate in effect on such day.

         Permitted Asset  Dispositions shall have the meaning attributed to such
terms in Section 6.4(z) hereof.

         Permitted  Investment  Securities  shall mean:  (1) readily  marketable
securities  issued or fully  guaranteed  by the United  States of America or any
agency or wholly owned corporation thereof; (2) commercial paper rated "Prime 1"
by Moody's  Investors  Service,  Inc. or A-1 by Standard and Poor's  Corporation
with  maturities  of not more than one hundred  eighty (180) days and short term
notes payable of any Business  Entity where said notes are rated at least "Prime
1" by Moody's Investors Service,  Inc. or "A-1" by Standard & Poor's Corporation
with  maturities of not more than ninety (90) days; (3)  certificates of deposit
or repurchase certificates issued by any Bank or any other financial institution
acceptable to the Agent, all of the foregoing not having a maturity of more than
one (1)  year  from the date of  issuance  thereof;  (4)  securities  issued  by
municipalities  rated AA or better by Standard & Poor's Corporation not having a
maturity  of more than one (1) year from the date of issuance  thereof;  and (5)
money market mutual funds having capital surplus of at least  $1,000,000,000 and
deemed  acceptable  by the Agent,  substantially  all of the assets of which are
comprised of securities, commercial paper, certificates of deposit or repurchase
certificates of the type described in subclauses (1) through (4) above.

         Permitted Stock  Dispositions shall have the meaning attributed to such
terms in Section 6.4(z) hereof.

         Person shall mean any individual,  corporation,  trust,  unincorporated
organization, Governmental Authority or any other form of entity.

         Plan  shall mean any plan  subject to Title IV of ERISA and  maintained
for  employees  of the  Company  or of any  member  of a  "controlled  group  of
corporations",  as such term is defined in the Code, of which the Company or any
of its Subsidiaries it may acquire from time to time is a part, or any such plan
to which the Company or any of its Subsidiaries it may acquire from time to time
is required to contribute on behalf of its employees.

         Prime Rate shall mean,  for any day, the prime rate as determined  from
time to time by Chase as being its prime  rate for that day.  Without  notice to
the Company or any other Person,  the Prime Rate shall  automatically  fluctuate
upward and  downward  as and in the amount by which said Prime Rate  fluctuates,
with each  change to be  effective  as of the date of each  change in said Prime
Rate. The Prime Rate is a reference rate and does not necessarily  represent the
lowest or best rate actually  charged to any customer,  and Chase  disclaims any
statement,   representation,  or  warranty  to  the  contrary.  Chase  may  make
commercial  loans or other loans at rates of interest  at,  above,  or below the
Prime Rate.

<PAGE>


         Principal  Office  shall  mean  the  principal  office  of  the  Agent,
presently maintained at 712 Main Street,  Houston, Texas, or at such other place
as the Agent may from time to time by notice to the Company designate.

         Proper Form shall mean in form and substance satisfactory to the Agent.

         Property  shall mean any  interest  in any kind of  property  or asset,
whether real, personal or mixed, tangible or intangible.

         Quarterly  Unaudited  Financial  Statements shall mean, with respect to
each fiscal  quarter of the Company  (except for the last fiscal  quarter),  the
Company's  10-Q Report filed with the  Securities  Exchange  Commission for such
fiscal  quarter.  All of the  Quarterly  Unaudited  Financial  Statements of the
Company are to be prepared in  accordance  with  Generally  Accepted  Accounting
Principles  and  certified as true and correct by the chief  executive  officer,
president, chief operating officer or chief financial officer of the Company.

         Ratable  Portion  shall mean an amount  equal to the product of (a) the
Net Proceeds Amount attributable to the applicable  Permitted Asset Dispositions
and Permitted Stock Dispositions  multiplied by (b) a fraction, the numerator of
which is the  outstanding  principal  balance  of the Loans at such time and the
denominator of which is the aggregate  principal  amount of Funded  Indebtedness
(including  without  limitation,  the Notes) at such time of the Company and its
Subsidiaries on a consolidated basis.

         Rate  Selection  Date shall mean that  Business Day which is (a) in the
case of Alternate Base Rate Borrowings, the date of such borrowing or (b) in the
case of LIBOR Rate Borrowings,  the date three (3) LIBOR Business Days preceding
the first day of any proposed LIBOR Interest Period.

         Rate Selection  Notice shall have the meaning ascribed to it in Section
2.10(b)(1) hereof.

         Regulation  D shall mean  Regulation D of the Board of Governors of the
Federal  Reserve  System  from time to time in  effect  and  shall  include  any
successor or other  regulation  relating to reserve  requirements  applicable to
member banks of the Federal Reserve System.

         Regulatory  Change shall mean,  with respect to any Bank, any change on
or  after  the  date of  this  Agreement  in any  Legal  Requirement  (including
Regulation  D) or  the  adoption  or  making  on  or  after  such  date  of  any
interpretation, directive or request applying to a class of banks including such
Bank under any Legal Requirement (whether or not having the force of law) by any
Governmental   Authority  charged  with  the  interpretation  or  administration
thereof.

         Request for  Extension of Credit and  Certificate  of No Default  shall
mean a written  request for  extension  of credit  substantially  in the form of
Exhibit D attached hereto.

         Requirements of Environmental  Law shall mean all requirements  imposed
by  any  law  (including  The  Resource   Conservation  and  Recovery  Act,  The
Comprehensive Environmental Response, Compensation, and Liability Act, the Clean
Water Act, the Clean Air Act, and any state  analogues of any of the foregoing),
rule,  regulation,  or order of any  Governmental  Authority now or hereafter in
effect which relate to (i) noise; (ii) pollution,  protection or clean-up of the
air, surface water,  ground water or land; (iii) solid,  gaseous or liquid waste
or Hazard Substance  generation,  recycling,  reclamation,  release,  threatened
release,  treatment,  storage,  disposal  or  transportation;  (iv)  exposure of
Persons  or  property  to  Hazardous  Substances;  (v) the  safety  or health of
employees  or other  Persons  or (vi)  the  manufacture,  presence,  processing,
distribution  in  commerce,  use,  discharge,   releases,  threatened  releases,
emissions or storage of Hazardous  Substances into the environment.  Requirement
of Environmental Law shall mean any one of them.

         Rolling Four Quarters  shall mean the then most recently ended four (4)
consecutive  fiscal quarters of the Company for which, as of such day, financial
statements  are  required to have been given to the Agent and Banks  pursuant to
this Agreement.


<PAGE>

         Stated  Rate  shall  mean the  effective  weighted  per  annum  rate of
interest applicable to the Loans.

         Stock shall mean as to a Business  Entity,  all capital  stock or other
indicia of equity rights issued by such Business Entity from time to time.

         Subsidiary shall mean, as to a particular  parent Business Entity,  any
Business  Entity of which more than fifty  percent (50%) of the capital stock or
other indicia of equity  rights  issued by such  Business  Entity is at the time
directly or indirectly owned by, such parent Business Entity,  or by one or more
of its Affiliates.

         Taxes shall have the meaning ascribed to it in Section 2.11(b) hereof.

         Unsecured  Borrowed  Debt shall mean all  Indebtedness  resulting  from
borrowings of the Company  (exclusive of intercompany  borrowings)  from time to
time owing to Persons  which is not secured by any Liens (other than  borrowings
from  trade  creditors  in the  ordinary  course  of  business),  including  the
Indebtedness  of the  Company  owing to the Banks or the Agent  pursuant to this
Agreement.

         Unused  Commitment  shall  mean,  as to a  particular  Bank,  the daily
difference of such Bank's Commitment on such day less the Current Sum applicable
to such Bank on such day.

         1.2.    Accounting Terms and Determinations.  Except where specifically
 otherwise provided:

          (a) The symbol "$" and the word  "dollars"  shall mean lawful money of
     the United States of America.


<PAGE>


          (b) Any accounting  term not otherwise  defined shall have the meaning
     ascribed to it under Generally Accepted Accounting Principles.

          (c) Unless otherwise  expressly  provided,  any accounting concept and
     all financial  covenants shall be determined on a consolidated  basis,  and
     financial measurements shall be computed without duplication.

          (d) Wherever the term "including" or any of its  correlatives  appears
     in the Loan  Documents,  it shall be read as if it were written  "including
     (by way of example and without  limiting the  generality  of the subject or
     concept referred to)".

          (e)  Wherever  the  word  "herein"  or  "hereof"  is used in any  Loan
     Document,  it is a reference  to that entire Loan  Document and not just to
     the subdivision of it in which the word is used.

          (f) References in any Loan Document to Section  numbers are references
     to the Sections of such Loan Document.

          (g)  References in any Loan Document to Exhibits,  Schedules,  Annexes
     and  Appendices are to the Exhibits,  Schedules,  Annexes and Appendices to
     such Loan Document,  and they shall be deemed  incorporated  into such Loan
     Document by reference.

          (h)  Any  term  defined  in  the  Loan  Documents  which  refers  to a
     particular agreement,  instrument or document shall also mean, refer to and
     include all modifications, amendments, supplements, restatements, renewals,
     extensions  and  substitutions  of the same;  provided that nothing in this
     subsection   shall  be  construed  to  authorize  any  such   modification,
     amendment,  supplement,  restatement,  renewal,  extension or  substitution
     except as may be permitted by other provisions of the Loan Documents.

          (i) All times of day used in the Loan  Documents  mean  local  time in
     Houston, Texas.

          (j)  Defined  terms  may be used in the  singular  or  plural,  as the
     context requires.

2.       Loans; Letters of Credit; Payments; Prepayments; Interest Rates.


<PAGE>

         2.1.     Loans.


          (a) Subject to the terms and  conditions  hereof,  each Bank severally
     agrees to make loans to the Company  from time to time before the  Maturity
     Date,  in an  aggregate  principal  amount  at  any  one  time  outstanding
     (including its liability for the Letter of Credit  Exposure  Amount at such
     time)  up to but not  exceeding  such  Bank's  Commitment.  Subject  to the
     conditions  herein,  any such Loan repaid prior to the Maturity Date may be
     reborrowed pursuant to the terms of this Agreement.  Each Loan which is not
     made to repay a Letter of Credit  Advance  pursuant  to Section  2.4 hereof
     shall  be in an  amount  of at  least  (i)  $500,000  or  (ii)  the  Unused
     Commitment,  whichever is less.  Each repayment of the Loans shall be in an
     amount  of at  least  $500,000  or the  principal  balance  of  the  Notes,
     whichever is less. The Agent,  the Banks and the Company agree that Chapter
     346 of the Texas Finance Code shall not apply to this  Agreement,  any Note
     or any Loan. The Loans shall be evidenced by the Notes.

          (b) The Company shall give the Agent notice of a request for a Loan in
     accordance with Section 3.1 hereof.  Upon receipt of each such notice,  the
     Agent shall  promptly give each of the Banks notice by telephone of receipt
     thereof.  Not later than 12:00 noon on the date specified for the making of
     such Loan,  each Bank shall make  available  to the Agent at the  Principal
     Office,  such  Bank's  Commitment  Percentage  of such Loan in  immediately
     available  funds for the account of the Company.  The amount so received by
     the Agent shall, subject to the terms and conditions of this Agreement,  be
     made available to the Company by depositing same, in immediately  available
     funds, in an account designated by the Company maintained with the Agent at
     the  Principal  Office.  If a  requested  Loan  shall not occur on any date
     specified  by the  Company  as set  forth  in the  applicable  Request  for
     Extension  of Credit  and  Certificate  of No  Default  because  all of the
     conditions  for such  Loan set forth  herein  or in any of the  other  Loan
     Documents  shall have not been met,  the Agent shall  return the amounts so
     received from the Banks in respect of such requested Loan to the applicable
     Banks as soon as practicable;  provided, however, if and to the extent that
     the Agent fails to return any such  amounts to any  applicable  Bank on the
     date that the  requested  Loan was to have been made,  the Agent  shall pay
     interest on such  unreturned  amounts for each date from such date that the
     requested  Loan was to have been  made,  to the date  that such  unreturned
     amounts are returned to such Bank,  such  interest to accrue at the Federal
     Funds Rate and to be payable upon written request from such Bank.

          (c) The  obligations of the Banks hereunder are several and not joint;
     therefore,  notwithstanding  anything  herein to the contrary,  (i) no Bank
     shall be  required to make Loans at any one time  outstanding  in excess of
     such Bank's Commitment  Percentage,  (ii) if a Bank fails to make a Loan as
     and when required hereunder and the Company  subsequently makes a repayment
     on the Loans, such repayment shall be split among the non-defaulting  Banks
     in accordance with their respective Commitment  Percentages until each Bank
     has its Commitment  Percentage of all of the  outstanding  Loans,  then the
     balance  of such  repayment  shall be  divided  among  all of the  Banks in
     accordance with their respective  Commitments (it being understood that any
     such  repayment  to a  defaulting  Bank shall not be deemed to relieve such
     defaulting  Bank from any  liability  to the  Company  resulting  from such
     defaulting  Bank's  failure to make a Loan as and when required  hereunder)
     and  (iii)  the  failure  of any Bank to make any Loan  shall not in itself
     relieve any other Bank of its obligation to lend hereunder (provided,  that
     no Bank shall be  responsible  for the  failure of any other Bank to make a
     Loan such other Bank is obligated to make hereunder).

         2.2. Commitment Fees;  Termination and Reductions.  In consideration of
each Bank's  Commitment,  the Company agrees to pay to the Agent for the account
of each Bank a commitment fee (each a "Commitment  Fee")  (computed on the basis
of the actual number of days elapsed in a year composed of 360 days,  subject to
the terms of Section  9.6  hereof) in an amount  equal to the product of (A) the
Applicable  Commitment  Fee  Percentage  in effect  for the period for which the
Commitment Fee is being computed  times (B) such Bank's Unused  Commitment.  The
Commitment  Fee shall be due and payable in arrears on the last  Business Day of
each March,  June,  September and December prior to the Maturity Date and on the
Maturity Date, with each Commitment Fee to commence as of the date hereof and to
be effective as to any reduction in the  Commitment or change in the  Applicable
Commitment  Fee  Percentage as of the date of any such  decrease or change,  and
each  Commitment  Fee shall  cease to accrue  (except  with  respect to past due
interest on any unpaid  portion  thereof)  on the  Maturity  Date.  All past due
Commitment  Fees shall bear  interest  at the Past Due Rate and shall be payable
upon demand by the Agent. The Aggregate Commitment may be permanently terminated
or reduced as follows, which such reductions shall be applied prorata:


<PAGE>

(a)      the Company may, upon ten (10) Business  Days' prior written  notice to
         the Agent,  permanently terminate or reduce the Aggregate Commitment in
         an  amount  of at  least  $5,000,000  or the  amount  of the  Aggregate
         Commitment at such time, whichever is less;

(b)      any prepayment of the Loans and Letter of Credit Advances in accordance
         with the provisions of Section  2.3(c)(3) hereof shall  permanently and
         automatically reduce the Aggregate Commitment in an amount equal to any
         such prepayment; and

(c)      if the ten percent (10%) of Consolidated Net Worth threshold  discussed
         in Section  2.3(c)  hereof  shall be  reached in  any fiscal  year with
         respect   to  Permitted   Asset   Dispositions   and  Permitted   Stock
         Dispositions, the  Banks may, with the unanimous written consent of all
         of the Banks,  unilaterally  reduce  the  Aggregate  Commitment  by  an
         amount up to,  but not in excess of,  the  difference  between  (1) the
         aggregate  consideration paid to  or received by the Company and/or its
         Subsidiaries  with   respect  to  Permitted  Assets   Dispositions  and
         Permitted  Stock  Dispositions  in  excess of such ten percent (10%) of
         Consolidated Net Worth threshold and  (2) the amount that the Aggregate
         Commitment is permanently reduced in  accordance with the provisions of
         subparagraph   (b) above (with the effective date of any such permanent
         reduction  of  the  Aggregate   Commitment  in   accordance  with  this
         subparagraph  (c) being the date upon which the Agent has provided  the
         Company  with  written  notice  of  such  permanent  reduction  of  the
         Commitment).


         2.3      Mandatory Prepayments.


         (a) If the Current Sum  applicable  to a Bank at any time  exceeds such
Bank's  Commitment,  the Agent  shall  notify  the  Company  in  writing  of the
deficiency  by  overnight  priority  delivery  service  provided by a nationally
recognized  delivery  service  or, if the  officer of the Agent  providing  such
notice to the Company is located in Austin, Texas, by hand delivery confirmed by
written  receipt.  Within three  Business Days after the actual  receipt of such
notice,  the Company  shall make a  prepayment  on such Bank's Note or otherwise
reimburse  the Agent for  Letter  of  Credit  Advances  or cause the one or more
Letters of Credit to be canceled  and  surrendered  in an amount  sufficient  to
reduce such Current Sum to an amount no greater than such Commitment.


         (b) If the aggregate  consideration  paid to the Company  and/or any of
its Subsidiaries  from all Permitted Asset  Dispositions and all Permitted Stock
Dispositions  during any fiscal year  exceeds  $20,000,000,  but is less than or
equal  to ten  percent  (10%)  of the  Consolidated  Net  Worth  of the  Company
determined as of the end of the Company's  preceding  fiscal year,  within three
(3) Business  Days after the  consummation  of the  applicable  Permitted  Asset
Dispositions  or  Permitted  Stock  Dispositions,   the  Company  shall  make  a
prepayment  against the Loans and Letter of Credit Advances then  outstanding in
an amount  equal to the Net Proceeds  Amount  attributable  to  Permitted  Asset
Dispositions  and Permitted  Stock  Dispositions  in excess of such  $20,000,000
threshold.

         (c) If the aggregate  consideration  paid to the Company  and/or any of
its Subsidiaries  from all Permitted Asset  Dispositions and all Permitted Stock
Dispositions   during  any  fiscal  year  exceeds  ten  percent   (10%)  of  the
Consolidated Net Worth of the Company  determined as of the end of the Company's
preceding  fiscal  year,  the  Company  shall  fully  comply  with  each  of the
following:

         (1)      within  three (3)  Business  Days  after the  consummation  of
                  Permitted Asset  Dispositions and Permitted Stock Dispositions
                  in  excess  of  the   $20,000,000   threshold   described   in
                  subparagraph  (b)  above,  but less  than or equal to such ten
                  percent (10%) of Consolidated Net Worth threshold, the Company
                  shall make a prepayment against the Loans and Letter of Credit
                  Advances  then  outstanding  in an  amount  equal  to the  Net
                  Proceeds   Amount   attributable   to  such  Permitted   Asset
                  Dispositions and Permitted Stock Dispositions;

         (2)      within  six (6) months  after the  consummation  of  Permitted
                  Asset  Dispositions and Permitted Stock Dispositions in excess
                  of the  above-described  ten percent (10%) of Consolidated Net
                  Worth  threshold,  the  Company  shall  apply  all of the  Net
                  Proceeds   Amount   attributable   to  such  Permitted   Asset
                  Dispositions  and  Permitted  Stock  Dispositions  as required
                  under Section 10.6 of the Note Purchase Agreements  (including
                  without limitation,  any prepayment of the Loans and Letter of
                  Credit Advances  required pursuant to subparagraph (3) below);
                  and

<PAGE>


         (3)      within the six (6) month period  described in subparagraph (2)
                  above,  the Company shall make a prepayment  against the Loans
                  and the  Letter  of Credit  Advances  then  outstanding  in an
                  amount equal to the Ratable  Portion for such Loans and Letter
                  of Credit Advances  outstanding  hereunder  (unless all of the
                  Banks  elect in writing  to not  require  any such  prepayment
                  against  the  Loans  and  Letter  of  Credit   Advances   then
                  outstanding).

(d)      If the Net  Proceeds  Amount  otherwise  payable  to the  Agent for the
         ratable  benefit of the Banks pursuant to Sections  2.3(b) or (c) above
         exceeds  the  amount  of Loans  and  Letter  of  Credit  Advances  then
         outstanding,   the  Company   shall  be  entitled  to  retain  for  its
         unrestricted  use any  portion of such Net  Proceeds  Amount  remaining
         after the  outstanding  Loans and Letter of Credit  Advances  have been
         fully paid.

(e)      The  Company  shall  have the right to extend  for up to six months any
         mandatory  prepayment  date provided for in Sections  2.3(b) and (c) as
         necessary to avoid payment of any Consequential  Loss, but only for the
         applicable  portion  of any such  prepayment  that would  otherwise  be
         applied to one or more LIBOR Rate Borrowings then outstanding as of the
         date that such prepayment is otherwise required hereunder.


         2.4.     Letters of Credit.

                  (a) Subject to the terms and conditions  contained herein, the
Company  shall have the right to utilize the Aggregate  Commitment  from time to
time prior to the  Letter of Credit  Termination  Date,  by  obtaining  from the
Issuer one or more  Letters of Credit for the  account of the  Company or any of
its Subsidiaries  (with the Company being jointly and severally liable under the
terms of the  applicable  Application  for any  Letter of Credit  issued for the
account of any of the  Company's  Subsidiaries)  in such amounts and in favor of
such  beneficiaries  as the Company from time to time shall  request;  provided,
that in no event  shall the Issuer  have any  obligation  to issue any Letter of
Credit if (i) the face amount of such Letter of Credit plus the Letter of Credit
Exposure Amount at such time would exceed  $10,000,000,  (ii) the face amount of
such Letter of Credit  plus the  aggregate  of each  Bank's  Current Sum at such
time, would exceed the Aggregate  Commitment,  (iii) such Letter of Credit would
have an expiry  date later than the  Maturity  Date,  (iv) either such Letter of
Credit  is not in such  form  and  does  not  contain  such  terms  as  shall be
satisfactory  to the Agent and the Banks in their  respective  sole and absolute
discretion or the Company has not executed and delivered such  Applications  and
other instruments and agreements  relating to such Letter of Credit as the Agent
shall  have  requested  or (v) an event has  occurred  and is  continuing  which
constitutes  a Default as provided in Section 7 of this  Agreement.  The Company
promises  to pay to the order of the  Issuer  the amount of all Letter of Credit
Advances, together with accrued interest thereon (if any). Each Letter of Credit
Advance shall be considered for all purposes as a demand obligation owing by the
Company  to the  Issuer of the  Letter of Credit to which it  relates,  and each
Letter of Credit  Advance  shall bear interest from the date thereof at the Past
Due Rate, without notice of presentment, demand, protest or other formalities of
any kind (said past due interest on such Letter of Credit  Advance being payable
on demand).  To effect  repayment  of any such Letter of Credit  Advance and any
interest accrued  thereon,  the Agent may, but shall not be obligated to, at any
time deem that the Company has requested an Alternate Base Rate Borrowing  under
the Notes to be made to satisfy  such Letter of Credit  Advance and any interest
accrued  thereon (if any), and if the Agent deems that the Company has requested
an  Alternate  Base Rate  Borrowing  under the Notes to be made to satisfy  such
letter of Credit  Advance and any interest  accrued  thereon (if any), the Banks
shall satisfy such Letter of Credit Advance and any interest accrued thereon (if
any) by (subject to the terms and  conditions  of Section 2.1 hereof)  making an
Alternate Base Rate Borrowing  under the Notes, if such Letter of Credit Advance
is (and such Loan is to be) made prior to the Maturity Date. The Issuer will pay
to each Bank such Bank's Commitment  Percentage of all amounts received from the
Company by the Issuer, if any, for application, in whole or in part, against the
Letter of Credit  Advances  in respect to any Letter of Credit,  but only to the
extent such Bank has made its full pro rata  payment of each  drawing  under the
Letter of Credit to which such  Letter of Credit  Advance  relates.  All rights,
powers, benefits and privileges of this Agreement with respect to the Notes, all
security  therefor and guaranties  thereof  (including the  Guaranties)  and all
restrictions,  provisions for repayment or acceleration and all other covenants,
warranties,  representations  and  agreements  of the Company  contained in this
Agreement  with  respect to the Notes  shall apply to each such Letter of Credit
Advance.

                  (b) In  consideration of the issuance of each Letter of Credit
pursuant to the  provisions  of this  Section  2.4,  the  Company  agrees to pay
(subject  to Section 9.6 hereof) to the Issuer a letter of credit fee in arrears
on each  Letter of Credit  Fee  Payment  Date  equal to the  product  of (A) the
Applicable  Margin then in effect for LIBOR Rate Borrowings times (B) the amount
available for drawings  under such Letter of Credit on such Letter of Credit Fee


<PAGE>

Payment Date times (C) the number of days from, but not  including,  such Letter
of Credit Fee Payment  Date  through and  including  the next to occur Letter of
Credit Fee Payment Date (or expiry date, if sooner) applicable to such Letter of
Credit  divided by 360;  provided,  that in no event shall the fee to be paid on
any Letter of Credit Fee Payment Date for any such Letter of Credit ever be less
than $500. In addition, with respect to each Letter of Credit, the Company shall
pay to the  Issuer,  for the  benefit of the Issuer  only,  a fronting  fee,  in
advance, on such Letter of Credit, which shall be due and payable on each Letter
of Credit Fee Payment Date. The fronting fee amount so payable shall be equal to
the  product  of (A)  one-eighth  of one  percent  (1/8%)  times (B) the  amount
available for drawings  under such Letter of Credit on such Letter of Credit Fee
Payment Date times (C) the number of days from, but not  including,  such Letter
of Credit Fee Payment  Date  through and  including  the next to occur Letter of
Credit Fee Payment Date (or expiry date, if sooner) applicable to such Letter of
Credit divided by 360.

The Issuer will pay to each Bank,  as soon as  practicable  after  receiving any
payment of letter of credit fees (other than any  fronting  fee payable only for
the benefit of the  Issuer),  an amount  equal to the product of (A) such Bank's
Commitment Percentage times (B) the amount of such fees received (other than any
fronting fee payable only for the benefit of the Issuer). If the Issuer fails to
send to any Bank such Bank's pro-rata portion of any payment of letter of credit
fees  timely  received by the Issuer  hereunder  by the close of business on the
Business Day such  payment was  received by the Issuer,  the Issuer shall pay to
such Bank interest on such Bank's pro-rata  portion of the letter of credit fees
timely  received  by the  Issuer  from such date of receipt by the Issuer to the
date that such Bank receives its pro-rata portion of such payment, such interest
to accrue at the Federal Funds Rate and to be payable upon written  request from
such Bank. The obligations of the Company under this Agreement in respect of the
Letters of Credit and Letter of Credit Advances shall be absolute, unconditional
and irrevocable, and shall be paid strictly in accordance with the terms of this
Agreement,   under  all  circumstances   whatsoever,   including  the  following
circumstances:


          (1)  any lack of validity or  enforceability  of this  Agreement,  any
               Letter of Credit or any Loan Document;

          (2)  any  amendment  or  waiver of  default  under or any  consent  to
               departure  from the  terms of this  Agreement  or any  Letter  of
               Credit without the express prior written consent of the Agent and
               the Issuer of such Letter of Credit;

          (3)  the existence of any claim, set-off, defense or other right which
               any beneficiary or any transferee of any Letter of Credit (or any
               entities for whom any such beneficiary or any such transferee may
               be acting), or any Person (other than the Agent or the Banks) may
               have,  whether in connection with this Agreement,  the Letters of
               Credit,  the  transactions  contemplated  hereby or any unrelated
               transaction;

          (4)  any  statement,   draft,  certificate,   or  any  other  document
               presented  under  any  Letter  of Credit  proving  to be  forged,
               fraudulent,  invalid  or  insufficient  in  any  respect  or  any
               statement  therein  being  untrue or  inaccurate  in any  respect
               whatsoever;  provided  that the Issuer will examine each document
               presented  under  each  Letter of Credit to  ascertain  that such
               document  appears on its face to comply  with the terms  thereof;
               and


          (5)  any other  circumstance or happening  whatsoever,  whether or not
               similar to any of the foregoing.

In the event that any restriction or limitation is imposed upon or determined or
held to be  applicable  to the  Agent,  any  Bank or the  Company  by,  under or
pursuant to any Legal Requirement now or hereafter in effect or by reason of any
interpretation  thereof by any Governmental  Authority,  which in the respective
sole  judgment  of the Agent or any Bank  would  prevent  any Bank from  legally
incurring  liability  under a Letter of Credit  issued or  proposed to be issued
hereunder,  then the Agent  shall  give  prompt  written  notice  thereof to the
Company,  whereupon the Banks shall have no  obligation to issue any  additional
Letters of Credit then or at any time thereafter. In addition, if as a result of
any Regulatory  Change which imposes,  modifies or deems applicable (x) any tax,
reserve, special deposit or similar requirement against letters of credit issued
or  participated  to by any Bank;  (y) any fee,  expense or  assessment  against


<PAGE>

Letters  of Credit  issued  by the  Issuer,  the  Agent or any Bank for  deposit
insurance,  or (z) any other charge,  expense or condition  which  increases the
actual cost to the Issuer,  the Agent or any Bank of issuing or maintaining  the
Letters of Credit,  or reduces  any amount  receivable  by the Agent or any Bank
hereunder in respect of any Letter of Credit or any participation therein (which
increase in cost, or reduction in amount receivable,  shall be the result of the
Issuer's,  the Agent's or such Bank's reasonable  allocation of the aggregate of
such  increases  or  reductions  resulting  from such  event),  then the Company
(subject to Section 9.6 hereof) shall pay to the Issuer, the Agent or such Bank,
upon demand and from time to time,  amounts sufficient to compensate such Person
for each such increase  from the effective  date of such increase to the date of
demand therefor.  Each such demand shall be accompanied by a certificate setting
forth in reasonable  detail the calculation of the amount then being demanded in
accordance  with the  preceding  sentence  and each  such  certificate  shall be
conclusive absent manifest error.




<PAGE>


                  (c) THE COMPANY  HEREBY  INDEMNIFIES  AND HOLDS  HARMLESS  THE
ISSUER, EACH BANK AND THE AGENT FROM AND AGAINST ANY AND ALL CLAIMS AND DAMAGES,
LOSSES, LIABILITIES,  COSTS OR EXPENSES WHICH THE ISSUER, SUCH BANK OR THE AGENT
MAY INCUR (OR WHICH MAY BE CLAIMED AGAINST THE ISSUER, SUCH BANK OR THE AGENT BY
ANY PERSON WHATSOEVER) IN CONNECTION WITH THE EXECUTION AND DELIVERY OR TRANSFER
OF OR  PAYMENT OR  FAILURE  TO PAY UNDER ANY  LETTER OF  CREDIT,  INCLUDING  ANY
CLAIMS, DAMAGES,  LOSSES,  LIABILITIES,  COSTS OR EXPENSES WHICH THE ISSUER, THE
AGENT OR SUCH BANK, AS THE CASE MAY BE, MAY INCUR (WHETHER  INCURRED AS A RESULT
OF ITS OWN  NEGLIGENCE  OR  OTHERWISE)  BY REASON OF OR IN  CONNECTION  WITH THE
FAILURE  OF ANY  OTHER  BANK  (WHETHER  AS A  RESULT  OF ITS OWN  NEGLIGENCE  OR
OTHERWISE) TO FULFILL OR COMPLY WITH ITS OBLIGATIONS TO THE ISSUER, THE AGENT OR
SUCH BANK, AS THE CASE MAY BE,  HEREUNDER  (BUT NOTHING HEREIN  CONTAINED  SHALL
AFFECT ANY RIGHTS THE COMPANY MAY HAVE AGAINST SUCH DEFAULTING BANK);  PROVIDED,
THAT THE COMPANY SHALL NOT BE REQUIRED TO INDEMNIFY THE ISSUER,  ANY BANK OR THE
AGENT FOR ANY CLAIMS,  DAMAGES,  LOSSES,  LIABILITIES,  COSTS OR EXPENSES TO THE
EXTENT,  BUT ONLY TO THE EXTENT,  CAUSED BY (I) THE WILLFUL  MISCONDUCT OR GROSS
NEGLIGENCE  OF THE PARTY  SEEKING  INDEMNIFICATION  OR (II) THE  ISSUER'S,  SUCH
BANK'S OR THE  AGENT'S  (AS THE CASE MAY BE)  FAILURE TO PAY UNDER ANY LETTER OF
CREDIT  AFTER THE  PRESENTATION  TO IT OF A REQUEST  REQUIRED  TO BE PAID  UNDER
APPLICABLE  LAW.  NOTHING  IN THIS  SECTION  2.4(C)  IS  INTENDED  TO LIMIT  THE
OBLIGATIONS OF THE COMPANY UNDER ANY OTHER PROVISION OF THIS AGREEMENT.


                  (d) The  Company  shall give the Agent the  Application  for a
Letter of Credit  in  accordance  with the terms of  Section  3.1  hereof.  Upon
receipt of any such Application (which such Application, when so received by the
Agent, shall be deemed received by the Issuer),  the Agent shall promptly notify
each Bank that a Letter of Credit has been requested in the amount  reflected in
such  Application and inform such Bank of the amount of its pro-rata  portion of
such proposed Letter of Credit (based upon such Bank's Commitment Percentage).


                  (e) If at any time the  Issuer  shall have made a payment to a
beneficiary  of a Letter of Credit in  respect  of a drawing or in respect of an
acceptance  created in  connection  with a drawing  under such Letter of Credit,
each other Bank will pay to the Issuer  immediately upon demand by the Issuer at
any time during the period  commencing  after such payment  until  reimbursement
thereof  in full by the  Company,  an amount  equal to the  product  of (A) such
Bank's  Commitment  Percentage  times (B) the amount of such payment made by the
Issuer to a beneficiary  under such Letter of Credit,  together with interest on
such amount for each day from the date of demand by the Issuer for such  payment
(or,  if such  demand is made  after  11:00  a.m.  on such  date,  from the next
succeeding  Business  Day) to the date of  payment by such Bank to the Issuer of
such amount at a rate of interest per annum equal to the Federal  Funds Rate for
such  period.  Nothing  herein shall be deemed to require any Bank to pay to the
Issuer any amount as reimbursement for any payment made by the Issuer to acquire
(discount) for its own account prior to maturity thereof any acceptance  created
under a Letter of Credit.


                  (f) Simultaneously  with the Issuer's issuance and delivery of
any Letter of Credit,  the Issuer shall be deemed,  without further  action,  to
have sold to each other  Bank,  and such  other  Bank  shall be deemed,  without

<PAGE>

further  action  by any party  hereto,  to have  purchased  from the  Issuer,  a
participation  interest equal to such other Bank's Commitment Percentage at such
time in such  Letter of Credit and all of the Letter of Credit  Exposure  Amount
related to such Letter of Credit; provided, that no such Bank shall be obligated
to  participate  in a  particular  Letter of Credit if such Letter of Credit was
issued or honored solely as a result of the Issuer's gross  negligence or wilful
misconduct.


         2.5.  Payments.  All sums  payable  by the  Company to the Agent or the
Issuer  hereunder or pursuant to Notes for its own account or the account of the
Banks shall be payable in United States dollars in immediately  available  funds
not later  than 12:00 noon on the date such  payment  or  prepayment  is due and
shall be made without  set-off,  counterclaim or deduction of any kind. Any such
payment  received  and accepted by the Agent or the Issuer after such time shall
be considered for all purposes (including the payment of interest, to the extent
permitted by law) as having been made on the next  succeeding  Business Day. All
such  payments  shall  be  made  at the  Principal  Office.  If any  payment  or
prepayment  becomes due and payable on a day which is not a Business  Day,  then
the date  for the  payment  thereof  shall be  extended  to the next  succeeding
Business Day and interest shall be payable  thereon at the then  applicable rate
per annum during such extension.















                                       44

<PAGE>


         2.6.     Prepayments of Loans.


                  (a) In  addition  to the  mandatory  prepayments  required  by
Section 2.3 hereof,  the Company shall have the right, at its option,  to prepay
the Loans in whole at any time or in part from time to time,  without premium or
penalty,  except as provided in this Section or  subsections  (a), (b) or (c) of
Section 2.11 hereof.  Each partial  prepayment under this subsection shall be an
integral  multiple of $500,000.  Each prepayment  under this subsection shall be
applied to the prepayment of the aggregate unpaid principal amount of the Notes.
Prepayments  under this Agreement  shall be subject to the following  additional
conditions:


                  (1)      In  giving  notice  of   prepayment  as   hereinafter
                           provided,  the Company shall specify, for the purpose
                           of paragraphs (2) and (3) immediately following,  the
                           manner of application  of such  prepayment as between
                           any  outstanding  Alternate Base Rate  Borrowings and
                           LIBOR  Rate  Borrowings;  provided,  that in no event
                           shall any LIBOR Rate Borrowing be partially prepaid.


                  (2)      Prepayments  applied to any LIBOR Rate  Borrowing may
                           be made on any LIBOR Business Day, provided, that (i)
                           the Company  shall have given the Agent at least five
                           (5) LIBOR Business Days' prior irrevocable written or
                           telecopied notice of such prepayment,  specifying the
                           principal  amount of the LIBOR Rate  Borrowing  to be
                           prepaid, the particular LIBOR Rate Borrowing to which
                           such  prepayment is to be applied and the  prepayment
                           date; and (ii) if such  prepayment is made on any day
                           other than the last day of the LIBOR Interest  Period
                           corresponding  to  the  LIBOR  Rate  Borrowing  to be
                           prepaid,  the Company shall pay directly to the Agent
                           for the account of the Banks, on the last day of such
                           LIBOR Interest Period,  the  Consequential  Loss as a
                           result of such prepayment.


                  (3)      Prepayments   applied  to  any  Alternate  Base  Rate
                           Borrowing may be made on any Business  Day,  provided
                           that the Company  shall have given the Agent at least
                           five (5)  Business  Days  prior  irrevocable  written
                           notice  or  notice  by  telephone  (which  is  to  be
                           promptly  confirmed  in writing) of such  prepayment,
                           specifying the principal amount of the Alternate Base
                           Rate Borrowing to be prepaid and the prepayment date.


                  (b) Notice of any prepayment  having been given, the principal
amount specified in such notice, together with (in the case of any prepayment of
a LIBOR Rate Borrowing) interest thereon to the date of prepayment, shall be due
and payable on such prepayment date.

                  (c) Any Bank may, if it so elects,  fulfill its  obligation as
to any LIBOR Rate  Borrowing  by  causing a branch,  foreign  or  otherwise,  or
Affiliate  of such Bank to make such Loans and may transfer and carry such Loans
at, to or for the  account  of any  branch  office or  Affiliate  of such  Bank;
provided, that in such event for the purposes of this Agreement such Loans shall
be deemed to have been made by such Bank and the  obligation  of the  Company to
repay such Loans shall  nevertheless be to such Bank and shall be deemed held by
it, to the extent of such  portions of the Loan,  for the account of such branch
or affiliate.

                  (d)  Notwithstanding  any  provision of this  Agreement to the
contrary, each Bank shall be entitled to fund and maintain its funding of all or
any part of the Loans hereunder in any manner it sees fit, it being  understood,
however,  that for the purposes of this Agreement all  determinations  hereunder
shall be made as if such Bank had actually  funded and maintained its portion of
each LIBOR  Rate  Borrowing  during  each  LIBOR  Interest  Period for the Loans
through the purchase of deposits having a maturity  corresponding  to such LIBOR
Interest Period and bearing an interest rate equal to the London  Interbank Rate
for such LIBOR Interest Period.

                  (e)  The  Company's  obligation  to pay  increased  costs  and
Consequential Loss with regard to each LIBOR Rate Borrowing as specified in this
Section 2.6 hereof shall survive termination of this Agreement.

         2.7. Application of Payments and Prepayments.  Prepayments on the Notes
shall be applied first to principal,  the balance to accrued  interest.  Regular
payments on each Note shall be applied first to accrued interest, the balance to

<PAGE>

the principal. If the Agent receives funds on a date when payments are due under
the Notes and such funds are not sufficient to pay all of the obligations of the
Company  hereunder  then due,  then such funds shall be applied (a) first to the
accrued  interest on and, to the extent  then due,  principal  of the Notes then
outstanding,  and (b) then to the  unpaid  expenses  of the  Agent and the Banks
which  are to be  paid  by the  Company.  Each  payment  received  by the  Agent
hereunder or under any Note for the account of a Bank shall be paid  promptly to
such Bank, in  immediately  available  funds.  If the Agent fails to send to any
Bank the product of such Bank's Commitment Percentage times the aggregate amount
of any such  payment  timely  received  by the Agent for the  account of all the
Banks by the close of  business  on the date such  payment  was  received by the
Agent, the Agent shall pay to such Bank interest on such Bank's pro-rata portion
of such  payment  timely  received by the Agent from such date of receipt by the
Agent to the date that such Bank receives its pro-rata  portion of such payment,
such interest to accrue at the Federal Funds Rate and to be payable upon written
request from such Bank.

         2.8.  Pro Rata  Treatment.  Except  to the  extent  otherwise  provided
herein:  (a) each  borrowing  from the Banks under  Section 2.1 hereof  shall be
made,  each payment of commitment fees shall be made and applied for the account
of the Banks,  and each termination or reduction of the Commitments of the Banks
under  Section 2.2 hereof shall be applied,  pro rata,  according to each Bank's
Commitment  Percentage;  (b) each  payment  by the  Company of  principal  of or
interest  on Loans  shall be made to the Agent for the  account of the Banks pro
rata in accordance with the respective  unpaid  principal  amounts of such Loans
held by the Banks;  (c) each  Letter of Credit will be issued for the account of
the Banks  severally and ratably among the Banks in accordance  with which their
respective  Commitment  Percentages,  and (d) the Banks  (other than the Issuer)
shall purchase from the Issuer  participations  in the Letters of Credit, to the
extent their respective Commitment Percentages.

         2.9.  Interest  Payment  Dates on the Loans.  Subject  to  Section  9.6
hereof,  accrued interest on the unpaid balance of the Loans shall be payable on
the Interest  Payment Dates and at the Maturity Date,  commencing with the first
of such dates to occur after the date hereof.  After the Maturity Date,  accrued
interest on the Loans shall be payable on demand.

         2.10.    Interest Options for Loans.

                  (a) Options  Available.  Subject to Section  9.6  hereof,  the
Notes shall bear interest on their respective  outstanding principal balances at
the Alternate Base Rate; provided,  that (1) all past due principal and interest
shall bear  interest at the Past Due Rate which shall be payable on demand,  and
(2)  subject to the  provisions  hereof,  the  Company  shall have the option of
having all or any portion of the principal balance from time to time outstanding
under the Notes bear interest  until their  respective  maturities at a rate per
annum  equal  to  the  LIBOR  Rate  (together  with  the  Alternate  Base  Rate,
individually   herein  called  an  "Interest  Option"  and  collectively  called
"Interest Options").  The records of the Agent with respect to Interest Options,
LIBOR  Interest  Periods and the  amounts of Loans to which they are  applicable
shall be binding and conclusive,  absent  manifest error.  Interest on the Loans
shall be  calculated  at the  Alternate  Base Rate except  where it is expressly
provided pursuant to this Agreement that the LIBOR Rate is to apply.

                  (b)  Designation  and  Conversion.  The Company shall have the
right to  designate  or convert  its  Interest  Options in  accordance  with the
provisions  hereof.  Provided  no Default has  occurred  and is  continuing  and
subject to the provisions of the last sentence of Subsection 2.10(a) hereinabove
and of Section 2.11  hereof,  the Company may elect to have the LIBOR Rate apply
or  continue  to apply to all or any  portion  of the  principal  balance of the
Notes.  Each change in Interest  Options  shall be a  conversion  of the rate of
interest  applicable to the specified  portion of the Loans, but such conversion
alone shall not change the outstanding  principal  balance of the Notes and such
conversion  alone  shall not be  construed  to make this  Agreement  a revolving
credit  facility.  The Interest  Options shall be designated or converted in the
manner provided below:

                  (1)      The Company shall give the Agent notice by telephone,
                           promptly  confirmed  by  written  notice  (the  "Rate
                           Selection  Notice")  substantially  in  the  form  of
                           Exhibit E hereto.  Each such  telephone  and  written
                           notice   shall   specify   the  amount  and  type  of
                           borrowings  which are the subject of the designation,

<PAGE>

                           if any; the amount and type of borrowings  into which
                           such  borrowings  are to be converted or for which an
                           Interest Option is designated;  the proposed date for
                           the designation or conversion  (which, in the case of
                           conversion  of LIBOR  Rate  Borrowings,  shall be the
                           last  day of the  LIBOR  Interest  Period  applicable
                           thereto) and the LIBOR Interest Period or Periods, if
                           any,   selected  by  the  Company.   Such  notice  by
                           telephone  shall be irrevocable and shall be given to
                           the Agent no later than the applicable Rate Selection
                           Date.  If  (a) a new  Loan  is  to  be a  LIBOR  Rate
                           Borrowing,  (b) an existing  LIBOR Rate  Borrowing is
                           maturing  at  the  time  that  a new  Loan  is  being
                           requested  and the  Company is  electing to have such
                           existing portion of the outstanding principal balance
                           of the Notes going  forward bear interest at the same
                           Interest  Option  and for  the  same  LIBOR  Interest
                           Period  as the  new  Loan,  or (c) a  portion  of the
                           Alternate  Rate Borrowing is to be converted so as to
                           bear interest at the same Interest Option and for the
                           same LIBOR Interest  Period as the new Loan, then the
                           Rate  Selection  Notice  shall  be  included  in  the
                           Request for Extension of Credit and Certificate of No
                           Default  applicable  to the new Loan,  which shall be
                           given to the Agent no later than the applicable  Rate
                           Selection Date.

                  (2)      No more than five (5) LIBOR Interest Periods shall be
                           in effect at any one time.  Each LIBOR Rate Borrowing
                           shall be in the amount of at least $500,000.

                  (3)      Principal  included  in  any  borrowing  shall not be
                           included in any  other borrowing  which exists at the
                           same time.

                  (4)      Each  designation  or  conversion  shall  occur  on a
                           Business Day (and,  for LIBOR Rate  Borrowings,  on a
                           LIBOR Business Day).

                  (5)      Except as provided in Section 2.11  hereof,  no LIBOR
                           Rate  Borrowing  shall be  converted on any day other
                           than the last day of the  applicable  LIBOR  Interest
                           Period.

                  (c)  Computations.  Interest based on the Alternate Base Rate,
to the extent determined by reference to the Prime Rate, will be computed on the
basis of 365 (or 366) days and actual days elapsed  (including the first day but
excluding  the last day)  occurring in the period for which  payable.  All other
interest  and fees  shall  be  computed  on the  basis of a year of 360 days and
actual  days  elapsed  (including  the  first  day but  excluding  the last day)
occurring  in the period for which  payable,  unless the effect of so  computing
shall be to cause the rate of interest to exceed the Highest Lawful Rate.


         2.11.    Special Provisions Applicable to LIBOR Rate Borrowings.

                  (a) Options  Unlawful.  If, after the date of this  Agreement,
the adoption of any applicable Legal Requirement or any change in any applicable
Legal  Requirement or in the  interpretation  or  administration  thereof by any
Governmental  Authority or  compliance by the Agent or any Bank with any request
or  directive  (whether  or not  having  the  force of law) of any  Governmental
Authority  shall at any time  make it  unlawful  or  impossible  for any Bank to
permit  the  establishment  of or to  maintain  any LIBOR  Rate  Borrowing,  the
commitment of the Banks to establish or maintain the LIBOR Rate affected by such
adoption or change shall forthwith be canceled and the Company shall  forthwith,
upon demand by the Agent to the Company, (1) convert the LIBOR Rate with respect
to which such demand was made to the  Alternate  Base Rate;  (2) pay all accrued
and unpaid interest to date on the amount so converted;  and (3) pay any amounts
required  to  compensate  the Agent and the  Banks  for any  additional  cost or
expense which the Agent or any Bank may incur as a result of such adoption of or
change in such Legal  Requirement  or in the  interpretation  or  administration
thereof  and any  Consequential  Loss which the Agent or any Bank may incur as a
result of such  conversion  to the  Alternate  Base Rate.  If, when the Agent so
notifies the Company,  the Company has given a Rate Selection Notice  specifying
one or more  borrowings  of the type with  respect to which such demand was made
but the selected  LIBOR Interest  Period or LIBOR  Interest  Periods has not yet

<PAGE>

begun,  such Rate Selection Notice shall be deemed to be of no force and effect,
as if never made, and the balance of the Loans  specified in such Rate Selection
Notice  shall  bear  interest  at the  Alternate  Base  Rate  until a  different
available Interest Option shall be designated in accordance herewith.

                  (b)  Increased  Cost of  Borrowings.  If the  adoption  of any
applicable Legal  Requirement or any change in any applicable Legal  Requirement
or in the interpretation or administration thereof by any Governmental Authority
or compliance by the Agent or any Bank with any request or directive (whether or
not having the force of law) from any  Governmental  Authority shall at any time
as a  result  of any  portion  of the  principal  balance  of  the  Notes  being
maintained on the basis of the LIBOR Rate:

                  (1)      subject any Bank (or make it  apparent  that any Bank
                           is subject) to any tax  (including  any United States
                           interest   equalization  tax),  levy,  impost,  duty,
                           charge, fee (collectively, "Taxes"), or any deduction
                           or  withholding  for any Taxes on or from the payment
                           due under any LIBOR Rate  Borrowing or other  amounts
                           due hereunder,  other than income and franchise taxes
                           of the United States and its political  subdivisions;
                           or


                  (2)      change the basis of taxation of payments due from the
                           Company to the Agent or any Bank under any LIBOR Rate
                           Borrowing  (otherwise than by a change in the rate of
                           taxation  of the  overall  net income of the Agent or
                           any Bank); or


                  (3)      impose,  modify,  increase  or  deem  applicable  any
                           reserve  requirement  (excluding  that portion of any
                           reserve  requirement  included in the  calculation of
                           the Eurocurrency Reserve Requirement, special deposit
                           requirement or similar  requirement  (including state
                           law requirements and Regulation D) imposed, modified,
                           increased or deemed  applicable  by any  Governmental
                           Authority  against  assets  held by the  Agent or any
                           Bank,  or against  deposits or accounts in or for the
                           account of the Agent or any Bank,  or  against  loans
                           made by the Agent or any Bank,  or against  any other
                           funds, obligations or other Property owned or held by
                           the Agent or any Bank; or


                  (4)      impose  on  the Agent or any Bank any other condition
                           regarding any LIBOR Rate Borrowing;

and the result of any of the  foregoing  is to increase  the cost to any Bank of
agreeing to make or of making,  renewing or  maintaining  such  borrowing on the
basis of the LIBOR Rate, or reduce the amount of principal or interest  received
by any Bank, then, upon demand by the Agent, the Company shall pay to the Agent,
from time to time as  specified  by the Agent,  additional  amounts  which shall
compensate such Bank for such increased cost or reduced  amount.  The Agent will
promptly  notify the  Company in writing of any event,  upon  becoming  actually
aware of it, which will entitle any Bank to additional  amounts pursuant to this
paragraph.  The Agent's  determination of the amount of any such increased cost,
increased reserve requirement or reduced amount shall be conclusive and binding,
absent  manifest error,  provided that the  calculation  thereof is set forth in
reasonable detail in such notice.


         The Company  shall have the right,  if it  receives  from the Agent any
notice  referred to in the preceding  paragraph,  upon three (3) Business  Days'
notice to the Agent, either (i) to repay in full (but not in part) any borrowing
with respect to which such notice was given,  together with any accrued interest
thereon,  or (ii) to  convert  the LIBOR  Rate in effect  with  respect  to such
borrowing  to the  Alternate  Base Rate;  provided,  that any such  repayment or
conversion  shall be  accompanied  by  payment  of (x) the  amount  required  to
compensate  the  appropriate  Bank or Banks for the  increased  cost or  reduced
amount  referred  to in the  preceding  paragraph;  (y) all  accrued  and unpaid
interest to date on the amount so repaid or converted, and (z) any Consequential
Loss which may be incurred as a result of such repayment or conversion.


                  (c) Inadequacy of Pricing and Rate  Determination.  If for any
reason with respect to any LIBOR Interest Period the Agent shall have determined
(which determination shall be conclusive and binding upon the Company) that: (1)
the Agent is unable through its customary  general practices to determine a rate
at which Chase is offered  deposits in United  States  dollars by prime banks in
the  interbank  market in  London,  England  in the  appropriate  amount for the
appropriate period, or by reason of circumstances affecting the interbank market

<PAGE>

in London,  England,  generally,  prime banks are not being offered  deposits in
United  States  dollars  in the  interbank  market in London,  England,  for the
applicable  LIBOR  Interest  Period and in an amount  equal to the amount of the
LIBOR Rate  Borrowing  requested by the Company,  or (2) the LIBOR Rate will not
adequately and fairly reflect the cost to any Bank of making and maintaining any
LIBOR Rate Borrowing  hereunder for any proposed LIBOR Interest Period, then the
Agent  shall  give  the  Company  notice  thereof  and  thereupon,  (A) any Rate
Selection Notice previously given by the Company  designating a LIBOR Rate which
has not  commenced  as of the date of such notice from the Agent shall be deemed
for all purposes hereof to be of no force and effect, as if never given, and (B)
until the Agent shall notify the Company that the  circumstances  giving rise to
such  notice  from  the  Agent no  longer  exist,  each  Rate  Selection  Notice
requesting  a LIBOR Rate shall be deemed a request  for an  Alternate  Base Rate
Borrowing,  and each  outstanding  LIBOR Rate  Borrowing then in effect shall be
converted,  without any notice to or from the Company,  upon the  termination of
the LIBOR Interest Period then in effect, to an Alternate Base Rate Borrowing.

                  (d) Indemnification. The Company shall indemnify the Agent and
each of the  Banks  against  and  hold  each of them  harmless  from any loss or
expense which it may incur or sustain as a consequence  of any untimely  payment
(mandatory  or  optional)  or  default  by the  Company  in the  payment  of any
principal  amount of or interest on each Note,  or any failure by the Company to
convert or to borrow  any LIBOR  Rate  Borrowing  on the date  specified  by the
Company,  in each case including any interest payable by any Bank to the lenders
of the  funds  obtained  by it in  order  to make or  maintain  any  LIBOR  Rate
Borrowing (or any portion  thereof),  and, to the extent not covered above,  any
Consequential  Loss.  This  agreement  shall survive the payment of each Note. A
certificate  as to any  additional  amounts  payable  pursuant to this paragraph
submitted by the Agent to the Company shall be  conclusive  and binding upon the
Company, absent manifest error, provided the calculation thereof is set forth in
reasonable detail in such notice.

                  (e) Rate  Quotes and Lists of  Business  Days.  If the Company
requests  quotes of the LIBOR Rate for different  LIBOR  Interest  Periods being
considered for election by the Company, the Agent will use reasonable efforts to
provide such quotes to the Company promptly.  However,  all such quotes provided
shall be representative  only and shall not be binding on the Agent or any Bank,
nor shall they be  determinative,  directly or indirectly,  of any LIBOR Rate or
any component of any such rate, nor will the Company's failure to receive or the
Agent's  failure to provide any  requested  quote or quotes either (1) excuse or
extend the time for performance of any obligation of the Company or for exercise
of any  right,  option or  election  of the  Company  or (2)  impose any duty or
liability  on the  Agent or any  Bank.  If the  Company  requests  a list of the
Business Days or LIBOR Business Days in any calendar  month,  the Agent will use
reasonable  efforts  to  provide  such  list  promptly.  However,  any such list
provided  shall be  understood  to  identify  only  those  days  which the Agent
believes  in good faith at the time such list is prepared  will be the  Business
Days or LIBOR  Business  Days for such month.  The Agent shall have no liability
for any failure to provide, delay in providing,  error or mistake in or omission
from, any such quote or list.


         2.12.  Recapture.  If on any  Interest  Payment Date the Agent does not
receive for the account of the Banks payment in full of interest computed at the
Stated Rate  (computed  without  regard to any  limitation by the Highest Lawful
Rate) because the Stated Rate (so computed)  exceeds or has exceeded the Highest
Lawful Rate, the Company shall pay to the Agent for the account of the Banks, in
addition  to  interest  otherwise  required,   on  each  Interest  Payment  Date
thereafter,  the Excess Interest  Amount  (calculated as of each such subsequent
Interest Payment Date);  provided that in no event shall the Company be required
to pay, for any  computation  period,  interest at a rate  exceeding the Highest
Lawful Rate applicable to and effective during such period. As used herein,  the
term "Excess  Interest  Amount"  shall mean, on any day, the amount by which (a)
the amount of all  interest  which would have  accrued  prior to such day on the
outstanding  principal  of the Notes (had the  Stated  Rate at all times been in
effect without  limitation by the Highest Lawful Rate) exceeds (b) the aggregate
amount of  interest  actually  paid to the Agent for the account of the Banks on
the Notes on or prior to such day.


         2.13. Payment Dates. Whenever any payment to be made hereunder or under
any Note shall be stated to be due on a day which is neither a Business  Day nor
a LIBOR Business Day, such payment may be made on the next  succeeding  Business
Day, or, subject to the  definition of LIBOR Interest  Period in the case of any
payment of the Notes to which the LIBOR  Rate  applies,  on the next  succeeding
LIBOR  Business  Day,  and such  extension  of time  shall in each  such case be
included in  computing  interest and  commitment  fees in  connection  with such
payment.




<PAGE>


         2.14. Sharing of Payments, Etc. The Company agrees that, in addition to
(and without limitation of) any right of set-off,  bankers' lien or counterclaim
a Bank may otherwise have, upon the occurrence and during the continuance of any
Event of Default, each Bank shall be entitled, at its option, to offset balances
held by it for the  account of the  Company at any of its  offices  against  any
principal of or interest on any of such Bank's  Loans to the Company  hereunder,
such Bank's Commitment Percentage of the Letter of Credit Exposure Amount or any
other  obligation of the Company  hereunder,  which is not paid  (regardless  of
whether  such  balances  are then due to the  Company),  in which  case it shall
promptly  notify the Company and the Agent  thereof,  provided  that such Bank's
failure to give such notice  shall not affect the  validity  thereof.  If a Bank
shall  obtain  payment of any  principal  of or  interest on any Loan made by it
under this Agreement,  any Letter of Credit Exposure Amount or other  obligation
then due to such Bank  hereunder,  through the  exercise of any right of set-off
(including,  without  limitation,  any  right of setoff  or lien  granted  under
Section  9.19  hereof),   banker's  lien,  counterclaim  or  similar  right,  or
otherwise, it shall promptly purchase from the other Banks participations in the
Loans made by, the Letter of Credit Exposure Amount of, or the other obligations
of the  Company  hereunder  of, the other Banks in such  amounts,  and make such
other  adjustments  from time to time as shall be  equitable to the end that all
the Banks shall share the benefit of such payment (net of any expenses which may
be incurred by such Bank in obtaining or  preserving  such  benefit) pro rata in
accordance with their  respective  Commitment  Percentages.  To such end all the
Banks shall make  appropriate  adjustments  among  themselves  (by the resale of
participations sold or otherwise) if such payment is rescinded or must otherwise
be restored.  The Company agrees, to the fullest extent it may effectively do so
under  applicable law, that any Bank so purchasing a participation  in the Loans
made by, Letter of Credit Exposure Amount of, or other obligations hereunder of,
the other Banks may exercise,  upon the occurrence and during the continuance of
any Event of Default,  all rights of set-off,  bankers'  lien,  counterclaim  or
similar rights with respect to such  participation as fully as if such Bank were
a direct  holder  of said  Loans,  Letter  of  Credit  Exposure  Amount or other
obligations in the amount of such participation.  Nothing contained herein shall
require  any Bank to  exercise  any such right or shall  affect the right of any
Bank to  exercise,  and retain the benefits of  exercising,  any such right with
respect to any other indebtedness or obligation of the Company.


3.       Conditions.


         3.1. All Loans.  The  obligation of each Bank to make any Loan or issue
any Letter of Credit is  subject  to the  accuracy  of all  representations  and
warranties of the Company on the date of such Loan or issuance of such Letter of
Credit,  to the  performance  by the Company of its  obligations  under the Loan
Documents and to the satisfaction of the following further conditions:


                  (a) the Agent shall have received the following,  all of which
shall be duly executed and in Proper Form: (1) in the case of a Loan, other than
a Loan to be made to repay a Letter of Credit  Advance  pursuant  to Section 2.4
hereof,


                           (A)      by no later than 9:00 a.m. on the applicable
                                    Rate  Selection  Date,  notice by  telephone
                                    from the  Company of the  proposed  date and
                                    amount of such Loan, and


                           (B)      no later than 11:00 a.m.  on the  applicable
                                    Rate Selection Date, a Request for Extension
                                    of Credit  and  Certificate  of No  Default,
                                    signed  by  the  chief  executive   officer,
                                    president,  chief operating officer or chief
                                    financial officer of the Company,


or, in the case of issuance of a Letter of Credit,  a completed  Application (as
may be required by the Agent and Banks) signed by the chief  executive