Document:

<PAGE>   1
                                                                    EXHIBIT 10.1

                           REVOLVING CREDIT AGREEMENT

                            DATED AS OF JUNE 29, 2001

                                  by and among

                             WASTE MANAGEMENT, INC.

                                (the "Borrower")

                                       and

                         WASTE MANAGEMENT HOLDINGS, INC.

                                (the "Guarantor")

                                       and

                          FLEET NATIONAL BANK ("Fleet")
                          BANK OF AMERICA, N.A. ("BOA")
                       THE CHASE MANHATTAN BANK ("Chase")
                 DEUTSCHE BANK AG, NEW YORK BRANCH ("Deutsche")

                AND THE OTHER FINANCIAL INSTITUTIONS WHICH BECOME
                            A PARTY TO THIS AGREEMENT

                           (Collectively, the "Banks")

                                       and

           FLEET AS ADMINISTRATIVE AGENT (the "Administrative Agent")

                                       and

             DEUTSCHE AND CITIBANK, N.A., AS CO-DOCUMENTATION AGENTS
                         (the "Co-Documentation Agents")

                                       and

    BOA AND J.P. MORGAN SECURITIES INC. ("JPMORGAN") AS CO-SYNDICATION AGENTS
                          (the "Co-Syndication Agents")

                                       and

                   JPMORGAN AND BANC OF AMERICA SECURITIES LLC
                 AS JOINT LEAD ARRANGERS AND JOINT BOOK MANAGERS
              (the "Joint Lead Arrangers and Joint Book Managers")

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                                      -ii-

                                TABLE OF CONTENTS

<Table>
<S>                                                                                                 <C>
SECTION 1.  DEFINITIONS AND RULES OF INTERPRETATION..................................................1
         Section 1.1.  Definitions...................................................................1
         Section 1.2.  Rules of Interpretation.......................................................16
SECTION 2.  THE LOAN FACILITIES......................................................................17
         Section 2.1.  Commitment to Lend............................................................17
         Section 2.2.  Facility Fee..................................................................17
         Section 2.3.  Reduction of Total Commitment.................................................18
         Section 2.4.  The Syndicated Notes..........................................................18
         Section 2.5.  Interest on Loans.............................................................19
         Section 2.6.  Requests for Syndicated Loans.................................................19
         Section 2.7.  Election of Eurodollar Rate; Notice of Election; Interest Periods; Minimum
         Amounts.....................................................................................20
         Section 2.8.  Funds for Syndicated Loans....................................................21
         Section 2.9.  Maturity of the Loans and Reimbursement Obligations...........................21
         Section 2.10.  Optional Prepayments or Repayments of Loans..................................22
         Section 2.11.  Swing Line Loans; Settlements................................................22
SECTION 3.  LETTERS OF CREDIT........................................................................24
         Section 3.1.  Letter of Credit Commitments..................................................24
         Section 3.2.  Reimbursement Obligation of the Borrower......................................25
         Section 3.3.  Obligations Absolute..........................................................25
         Section 3.4.  Reliance by the Issuing Banks.................................................26
         Section 3.5.  Notice Regarding Letters of Credit............................................26
         Section 3.6.  Letter of Credit Fee..........................................................26
SECTION 4.  COMPETITIVE BID LOANS....................................................................26
         Section 4.1.  The Competitive Bid Option....................................................26
         Section 4.2.  Competitive Bid Loan Accounts; Competitive Bid Notes..........................26
         Section 4.3.  Competitive Bid Quote Request; Invitation for Competitive Bid Quotes..........27
         Section 4.4.  Alternative Manner of Procedure...............................................28
         Section 4.5.  Submission and Contents of Competitive Bid Quotes.............................29
         Section 4.6.  Notice to Borrower............................................................30
         Section 4.7.  Acceptance and Notice by Borrower and Administrative Agent....................30
         Section 4.8.  Allocation by Administrative Agent............................................31
         Section 4.9.  Funding of Competitive Bid Loans..............................................31
         Section 4.10.  Funding Losses...............................................................31
         Section 4.11.  Repayment of Competitive Bid Loans; Interest.................................31
SECTION 5.  PROVISIONS RELATING TO ALL LOANS AND LETTERS OF CREDIT...................................32
         Section 5.1.  Payments......................................................................32
         Section 5.2.  Mandatory Repayments of the Loans.............................................34
         Section 5.3.  Computations..................................................................34
         Section 5.4.  Illegality; Inability to Determine Eurodollar Rate............................35
         Section 5.5.  Additional Costs, Etc.........................................................35
         Section 5.6.  Capital Adequacy..............................................................36
         Section 5.7.  Certificate...................................................................37
</Table>

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                                     -iii-

<Table>
<S>                                                                                                 <C>
         Section 5.8.  Eurodollar and Competitive Bid Indemnity......................................37
         Section 5.9.  Interest on Overdue Amounts...................................................38
         Section 5.10.  Interest Limitation..........................................................38
         Section 5.11.  Reasonable Efforts to Mitigate...............................................38
         Section 5.12.  Replacement of Banks.........................................................38
         Section 5.13.  Advances by Administrative Agent.............................................39
SECTION 6.  REPRESENTATIONS AND WARRANTIES...........................................................40
         Section 6.1.  Corporate Authority...........................................................40
         Section 6.2.  Governmental and Other Approvals..............................................41
         Section 6.3.  Title to Properties; Leases...................................................41
         Section 6.4.  Financial Statements; Solvency................................................41
         Section 6.5.  No Material Changes, Etc......................................................42
         Section 6.6.  Franchises, Patents, Copyrights, Etc..........................................42
         Section 6.7.  Litigation....................................................................42
         Section 6.8.  No Materially Adverse Contracts, Etc..........................................42
         Section 6.9.  Compliance With Other Instruments, Laws, Etc..................................42
         Section 6.10.  Tax Status...................................................................42
         Section 6.11.  No Event of Default..........................................................43
         Section 6.12.  Holding Company and Investment Company Acts..................................43
         Section 6.13.  Absence of Financing Statements, Etc.........................................43
         Section 6.14.  Employee Benefit Plans.......................................................43
                  Section 6.14.1.  In General........................................................43
                  Section 6.14.2.  Terminability of Welfare Plans....................................43
                  Section 6.14.3.  Guaranteed Pension Plans..........................................44
                  Section 6.14.4.  Multiemployer Plans...............................................44
         Section 6.15.  Environmental Compliance.....................................................44
         Section 6.16.  Disclosure...................................................................46
         Section 6.17.  Permits and Governmental Authority...........................................46
SECTION 7.  AFFIRMATIVE COVENANTS OF THE BORROWER....................................................46
         Section 7.1.  Punctual Payment..............................................................46
         Section 7.2.  Maintenance of U.S. Office....................................................46
         Section 7.3.  Records and Accounts..........................................................46
         Section 7.4.  Financial Statements, Certificates and Information............................47
         Section 7.5.  Existence and Conduct of Business.............................................48
         Section 7.6.  Maintenance of Properties.....................................................48
         Section 7.7.  Insurance.....................................................................49
         Section 7.8.  Taxes.........................................................................49
         Section 7.9.  Inspection of Properties, Books and Contracts.................................49
         Section 7.10.  Compliance with Laws, Contracts, Licenses and Permits; Maintenance of
         Material Licenses and Permits...............................................................50
         Section 7.11.  Environmental Indemnification................................................50
         Section 7.12.  Further Assurances...........................................................50
         Section 7.13.  Notice of Potential Claims or Litigation.....................................50
         Section 7.14.  Notice of Certain Events Concerning Insurance and Environmental Claims.......51
</Table>

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                                      -iv-

<Table>
<S>                                                                                                 <C>
         Section 7.15.  Notice of Default............................................................52
         Section 7.16.  Use of Proceeds..............................................................52
         Section 7.17.  Certain Transactions.........................................................52
SECTION 8.  CERTAIN NEGATIVE COVENANTS OF THE BORROWER...............................................52
         Section 8.1.  Restrictions on Indebtedness..................................................52
         Section 8.2.  Restrictions on Liens.........................................................53
         Section 8.3.  Restrictions on Investments...................................................54
         Section 8.4.  Mergers, Consolidations, Sales................................................54
         Section 8.5.  Restricted Distributions and Redemptions......................................55
         Section 8.6.  Employee Benefit Plans........................................................55
SECTION 9.  FINANCIAL COVENANTS OF THE BORROWER......................................................56
         Section 9.1.  Interest Coverage Ratio.......................................................56
         Section 9.2.  Total Debt to EBITDA..........................................................56
         Section 9.3.  Minimum Net Worth.............................................................56
SECTION 10.  CONDITIONS PRECEDENT....................................................................57
         Section 10.1.  Conditions To Effectiveness..................................................57
                  Section 10.1.1.  Corporate Action..................................................57
                  Section 10.1.2.  Loan Documents, Etc...............................................57
                  Section 10.1.3.  Certificate of No Change..........................................57
                  Section 10.1.4.  Incumbency Certificate............................................57
                  Section 10.1.5.  Certificates of Insurance.........................................57
                  Section 10.1.6.  Opinion of Counsel................................................57
                  Section 10.1.7.  Satisfactory Financial Condition..................................57
                  Section 10.1.8.  Payment of Closing Fees...........................................58
                  Section 10.1.9.  Payoff of Existing Debt...........................................58
                  Section 10.1.10.  Closing Certificate..............................................58
SECTION 11.  CONDITIONS TO ALL LOANS.................................................................58
         Section 11.1.  Representations True.........................................................58
         Section 11.2.  Performance; No Event of Default.............................................58
         Section 11.3.  No Legal Impediment..........................................................59
         Section 11.4.  Governmental Regulation......................................................59
         Section 11.5.  Proceedings and Documents....................................................59
SECTION 12.  EVENTS OF DEFAULT; ACCELERATION; TERMINATION OF COMMITMENT..............................59
         Section 12.1.  Events of Default and Acceleration...........................................59
         Section 12.2.  Termination of Commitments...................................................61
         Section 12.3.  Remedies.....................................................................62
SECTION 13.  SETOFF..................................................................................62
SECTION 14.  EXPENSES................................................................................62
SECTION 15.  THE AGENTS..............................................................................63
         Section 15.1.  Appointment, Powers and Immunities...........................................63
         Section 15.2.  Actions By Administrative Agent..............................................63
         Section 15.3.  Indemnification..............................................................64
         Section 15.4.  Reimbursement................................................................64
         Section 15.5.  Documents....................................................................65
</Table>

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                                      -v-

<Table>
<S>                                                                                                 <C>
         Section 15.6.  Non-Reliance on Administrative Agent and Other Banks.........................65
         Section 15.7.  Resignation of Administrative Agent..........................................65
         Section 15.8.  Action by the Banks, Consents, Amendments, Waivers, Etc. ....................66
SECTION 16.  INDEMNIFICATION.........................................................................67
SECTION 17.  WITHHOLDING TAXES.......................................................................67
SECTION 18.  TREATMENT OF CERTAIN CONFIDENTIAL INFORMATION...........................................69
         Section 18.1.  Confidentiality..............................................................69
         Section 18.2.  Prior Notification...........................................................69
         Section 18.3.  Other........................................................................70
Section 19.  SURVIVAL OF COVENANTS, ETC. ............................................................70
SECTION 20.  ASSIGNMENT AND PARTICIPATION............................................................70
SECTION 21.  PARTIES IN INTEREST.....................................................................71
SECTION 22.  NOTICES, ETC. ..........................................................................72
SECTION 23.  MISCELLANEOUS...........................................................................72
SECTION 24.  CONSENTS, ETC. .........................................................................72
SECTION 25.  WAIVER OF JURY TRIAL....................................................................73
SECTION 26.  GOVERNING LAW; SUBMISSION TO JURISDICTION...............................................73
SECTION 27.  SEVERABILITY............................................................................74
SECTION 28.  GUARANTY................................................................................74
         Section 28.1.  Guaranty.....................................................................74
         Section 28.2.  Guaranty Absolute............................................................74
         Section 28.3.  Effectiveness; Enforcement...................................................75
         Section 28.4.  Waiver.......................................................................75
         Section 28.5.  Expenses.....................................................................76
         Section 28.6.  Concerning Joint and Several Liability of the Guarantor......................76
         Section 28.7.  Waiver.......................................................................78
         Section 28.8.  Subrogation; Subordination...................................................78
SECTION 29.  PARI PASSU TREATMENT....................................................................78
SECTION 30.  FINAL AGREEMENT.........................................................................79
</Table>

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                                          Exhibits

        Exhibit A             Form of Syndicated Note
        Exhibit B             Form of Swing Line Note
        Exhibit C             Form of Competitive Bid Note
        Exhibit D             Form of Syndicated Loan Request
        Exhibit E             Form of Letter of Credit Request
        Exhibit F             Form of Compliance Certificate
        Exhibit G             Form of Assignment and Acceptance
        Exhibit H             Form of Competitive Bid Quote Request
        Exhibit I             Form of Invitation for Competitive Bid Quotes
        Exhibit J             Form of Competitive Bid Quote
        Exhibit K             Form of Notice of Acceptance/Rejection of
                                Competitive Bid Quote(s)
        Exhibit L             Form of Letter of Credit Application

                                          Schedules

        Schedule 1            Banks; Commitment Percentages
        Schedule 1.1          Existing Liens
        Schedule 3.1(a)       Existing Letters of Credit
        Schedule 6.7          Litigation
        Schedule 6.15         Environmental Compliance
        Schedule 8.1(e)       Existing Indebtedness

<PAGE>   7

                           REVOLVING CREDIT AGREEMENT

         This REVOLVING CREDIT AGREEMENT is made as of the 29th day of June,
2001, by and among WASTE MANAGEMENT, INC., a Delaware corporation having its
chief executive office at 1001 Fannin Street, Suite 4000, Houston, Texas 77002
(the "Borrower"), WASTE MANAGEMENT HOLDINGS, INC., a wholly-owned Subsidiary of
the Borrower (the "Guarantor"), FLEET NATIONAL BANK, a national banking
association having a place of business at 100 Federal Street, Boston, MA 02110
("Fleet"), BANK OF AMERICA, N.A., a national banking association having a place
of business at 231 South LaSalle Street Chicago, IL 60697 ("BOA"), THE CHASE
MANHATTAN BANK, a national banking association having a place of business at 707
Travis Street, Houston, TX 77002 ("Chase"), DEUTSCHE BANK AG, NEW YORK BRANCH,
the duly licensed New York branch of a German corporation having its principal
place of business at 31 West 52nd Street, New York, NY 10019 ("Deutsche"), and
each of the other financial institutions party hereto (collectively, the
"Banks"), and Fleet as administrative agent (the "Administrative Agent"), J.P.
Morgan Securities Inc. ("JPMorgan") and Banc of America Securities LLC as joint
lead arrangers and joint book managers (the "Joint Lead Arrangers and Joint Book
Managers"), JPMorgan and BOA as co-syndication agents (the "Co-Syndication
Agents", and together with the Administrative Agent and the Joint Lead Arrangers
and Joint Book Managers, the "Agents"), and Deutsche and Citibank, N.A., as
co-documentation agent (the "Co-Documentation Agents").

         WHEREAS, the Borrower has requested certain financing arrangements and
the Banks have agreed to provide such financing arrangements on the terms set
forth herein;

         NOW, THEREFORE, in consideration of the foregoing, the mutual covenants
and agreements set forth herein below, and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged by
the parties, this Agreement will take effect on the Effective Date, on the
following terms:

         SECTION 1. DEFINITIONS AND RULES OF INTERPRETATION.

         SECTION 1.1. DEFINITIONS. The following terms shall have the meanings
set forth in this Section 1 or elsewhere in the provisions of this Agreement
referred to below:

         Absolute Competitive Bid Loan(s).  See Section 4.3(a).

         Accountants.  See Section 7.4(a).

         Administrative Agent.  See Preamble.

         Affected Bank.  See Section 5.12.

<PAGE>   8
                                      -2-

         Agents. See Preamble.

         Agreement. This Revolving Credit Agreement, including the Schedules and
Exhibits hereto, as from time to time amended and supplemented in accordance
with the terms hereof.

         Applicable Base Rate. The applicable rate per annum of interest on the
Base Rate Loans as set forth in the Pricing Table.

         Applicable Eurodollar Rate. The applicable rate per annum of interest
on the Eurodollar Loans shall be as set forth in the Pricing Table.

         Applicable Facility Rate. The applicable rate per annum with respect to
the Facility Fee shall be as set forth in the Pricing Table.

         Applicable L/C Rate. The applicable rate per annum on the Maximum
Drawing Amount shall be as set forth in the Pricing Table.

         Applicable Requirements. See Section 7.10.

         Applicable Swing Line Rate. The annual rate of interest agreed upon
from time to time by the Administrative Agent and the Borrower with respect to
Swing Line Loans.

         Assignment and Acceptance. See Section 20.

         Balance Sheet Date. December 31, 2000.

         Banks. See Preamble.

         Base Rate. The higher of (a) the variable annual rate of interest so
designated from time to time by the Administrative Agent at its Loan Office as
its "prime rate," such rate being a reference rate and not necessarily
representing the lowest or best rate being charged to any customer by the
Administrative Agent, or (b) one-half of one percent (1/2%) above the Overnight
Federal Funds Effective Rate, as published by the Board of Governors of the
Federal Reserve System, as in effect from time to time. Changes in the Base Rate
resulting from any changes in the Administrative Agent's "prime rate" shall take
place immediately without notice or demand of any kind on the effective day of
such change.

         Base Rate Loans. Syndicated Loans bearing interest calculated by
reference to the Base Rate.

         BOA. See Preamble.

         Borrower. See Preamble.

         Business Day. Any day, other than a Saturday, Sunday or any day on
which banking institutions in Boston, Massachusetts or New York, New York are
authorized by law to close, and, when used in connection with a Eurodollar Loan,
a Eurodollar Business Day.

<PAGE>   9
                                      -3-

         Capitalized Leases or Capital Leases. Leases under which the Borrower
or any of its Subsidiaries is the lessee or obligor, the discounted future
rental payment obligations under which are required to be capitalized on the
balance sheet of the lessee or obligor in accordance with GAAP.

         CERCLA.  See Section 6.15(a).

         Certified or certified. With respect to the financial statements of any
Person, such statements as audited by a firm of independent auditors, whose
report expresses the opinion, without qualification, that such financial
statements present fairly, in all material respects, the financial position of
such Person.

         CFO or the CAO. See Section 7.4(b).

         Chase.  See Preamble.

         Code. The Internal Revenue Code of 1986, as amended and in effect from
time to time.

         Co-Documentation Agent(s). See Preamble.

         Commitment. With respect to each Bank, such Bank's commitment to make
Syndicated Loans to, and to participate in the issuance, extension and renewal
of Letters of Credit for the account of, the Borrower, determined by multiplying
such Bank's Commitment Percentage by the Total Commitment.

         Commitment Percentage. With respect to each Bank, the percentage
initially set forth next to such Bank's name on Schedule 1 hereto, as the same
may be adjusted in accordance with Section 20.

         Competitive Bid Loan(s). A borrowing hereunder consisting of one or
more loans made by any of the participating Banks whose offer to make a
Competitive Bid Loan as part of such borrowing has been accepted by the Borrower
under the auction bidding procedure described in Section 4 hereof.

         Competitive Bid Loan Accounts. See Section 4.2(a).

         Competitive Bid Margin. See Section 4.5(b)(iv).

         Competitive Bid Notes. See Section 4.2(b).

         Competitive Bid Quote. An offer by a Bank to make a Competitive Bid
Loan in accordance with Section 4.5 hereof.

         Competitive Bid Quote Request. See Section 4.3.

         Competitive Bid Rate. See Section 4.5(b)(v).

         Compliance Certificate. See Section 7.4(c).

<PAGE>   10
                                      -4-

         Consolidated or consolidated. With reference to any term defined
herein, shall mean that term as applied to the accounts of the Borrower and its
Subsidiaries consolidated in accordance with GAAP.

         Consolidated Earnings Before Interest and Taxes, or EBIT. For any
period, the Consolidated Net Income (or Deficit) of the Borrower and its
Subsidiaries on a consolidated basis plus, without duplication, the sum of (1)
interest expense, (2) income taxes, (3) one-time charges related to expenses in
connection with Terminated Plans not to exceed $80,231,000 for the fiscal
quarter ending September 30, 2000, and not to exceed $28,102,000 for the fiscal
quarter ending December 31, 2000, (4) non-cash extraordinary non-recurring
writedowns or write-offs of assets, including non-cash losses on the sale of
assets outside the ordinary course of business, (5) non-recurring extraordinary
charges for settlement or judgment costs with respect to the shareholder
lawsuits and actions brought against the Borrower or the Guarantor related to,
arising or resulting from, the restatements of financial statements or results,
lowered expected earnings announcements occurring in 1998 and 1999, alleged
misrepresentations, misstatements or omissions contained in, or the adequacy of,
any disclosure documents filed with the Securities and Exchange Commission in
1998 and 1999, as further described in the Borrower's 2000 Annual Report on Form
10-K (collectively, the "Shareholder Suits"), and (6) EBIT of the businesses
acquired by the Borrower or any of its Subsidiaries (through asset purchases or
otherwise) (each an "Acquired Business") or the Subsidiaries acquired or formed
since the beginning of such period (each a "New Subsidiary") provided that (i)
the financial statements of such Acquired Businesses or New Subsidiaries have
been audited for the most recent fiscal year ended of such Acquired Businesses
or New Subsidiaries, or (ii) the Administrative Agent consents to such inclusion
after being furnished with other acceptable financial statements, and, in each
case, a Compliance Certificate and other reasonably appropriate documentation,
in form and substance reasonably satisfactory to the Administrative Agent, with
respect to the historical operating results and balance sheet of such Acquired
Businesses or New Subsidiaries (which information to the knowledge of the
officer executing such certificate is correct in all material respects) are
provided to the Administrative Agent, to the extent that each of items (1)
through (5) was deducted in determining Consolidated Net Income (or Deficit) in
the relevant period, minus non-cash extraordinary gains on the sale of assets
outside the ordinary course of business to the extent included in Consolidated
Net Income (or Deficit).

         Consolidated Earnings Before Interest, Taxes, Depreciation and
Amortization or EBITDA. For any period, EBIT plus (a) depreciation expense, and
(b) amortization expense to the extent the same would be included in the
calculation of Consolidated Net Income (or Deficit) for such period, determined
in accordance with GAAP.

         Consolidated Net Income (or Deficit). The consolidated net income (or
deficit) of the Borrower and its Subsidiaries on a consolidated basis, after
deduction of all expenses, taxes, and other proper charges, determined in
accordance with GAAP.

         Consolidated Net Worth. The sum of the par value of the capital stock
(excluding treasury stock), capital in excess of par or stated value of shares
of capital stock, retained earnings (minus accumulated deficit) and any other
account which, in accordance with GAAP, constitute stockholders' equity, of the
Borrower and its Subsidiaries determined on a consolidated

<PAGE>   11
                                      -5-

basis, excluding the effect of any foreign currency transactions computed
pursuant to Financial Accounting Standards Board Statement No. 52, as amended,
supplemented or modified from time to time, or otherwise in accordance with
GAAP.

         Consolidated Tangible Assets. Consolidated Total Assets less the sum
of:

                  (a) the total book value of all assets of the Borrower and its
         Subsidiaries properly classified as intangible assets under generally
         accepted accounting principles, including such items as goodwill, the
         purchase price of acquired assets in excess of the fair market value
         thereof, trademarks, trade names, service marks, customer lists, brand
         names, copyrights, patents and licenses, and rights with respect to the
         foregoing; plus

                  (b) all amounts representing any write-up in the book value of
         any assets of the Borrower or its Subsidiaries resulting from a
         revaluation thereof subsequent to the Balance Sheet Date.

         Consolidated Total Assets. All assets of the Borrower and its
Subsidiaries determined on a consolidated basis in accordance with GAAP.

         Consolidated Total Interest Expense. For any period, the aggregate
amount of interest expense required by GAAP to be paid or accrued during such
period on all Indebtedness of the Borrower and its Subsidiaries outstanding
during all or any part of such period, including capitalized interest expense
for such period.

         Co-Syndication Agent(s). See Preamble.

         364 Day Facility. That certain 364 Day Loan Agreement dated as of June
29, 2001 by and among the Borrower, the Guarantor, Fleet, BOA, Chase, Deutsche
and the other banks party thereto, and Fleet as administrative agent thereunder,
Banc of America Securities LLC and JPMorgan as joint lead arrangers and joint
book managers thereunder, BOA and JPMorgan as co-syndication agents thereunder
and Deutsche and Citibank, N.A., as co-documentation agents thereunder, as
amended from time to time.

         Defaulting Bank. See Section 5.12.

         Defaults. See Section 12.1.

         Deutsche. See Preamble.

         Disclosure Documents. The Borrower's financial statements referred to
in Section 6.4 and filings made by the Borrower or the Guarantor with the
Securities and Exchange Commission that were publicly available prior to the
Effective Date which were provided to the Banks.

         Disposal. See "Release".

         Distribution. The declaration or payment of any dividend or other
return on equity on or in respect of any shares of any class of capital stock,
any partnership interests or any membership

<PAGE>   12
                                      -6-

interests of any Person (other than dividends or other such returns payable
solely in shares of capital stock, partnership interests or membership units of
such Person, as the case may be); the purchase, redemption, or other retirement
of any shares of any class of capital stock, partnership interests or membership
units of such Person, directly or indirectly through a Subsidiary or otherwise;
the return of equity capital by any Person to its shareholders, partners or
members as such; or any other distribution on or in respect of any shares of any
class of capital stock, partnership interest or membership unit of such Person.

         Dollars or US$ or $ or U.S. Dollars. Dollars in lawful currency of the
United States of America.

         Drawdown Date. The date on which any Loan is made or is to be made, or
any amount is paid by an Issuing Bank under a Letter of Credit.

         EBIT. See definition of Consolidated Earnings Before Interest and
Taxes.

         EBITDA. See definition of Consolidated Earnings Before Interest, Taxes,
Depreciation and Amortization.

         Effective Date. The date on which the conditions precedent set forth in
Section 10.1 hereof are satisfied.

         Employee Benefit Plan. Any employee benefit plan within the meaning of
Section 3(3) of ERISA maintained or contributed to by the Borrower, any of its
Subsidiaries, or any ERISA Affiliate, other than a Multiemployer Plan.

         Environmental Laws. See Section 6.15(a).

         EPA. See Section 6.15(b).

         ERISA. The Employee Retirement Income Security Act of 1974, as amended
and in effect from time to time.

         ERISA Affiliate. Any Person which is treated as a single employer with
the Borrower or any of its Subsidiaries under Section 414 of the Code.

         ERISA Reportable Event. A reportable event within the meaning of
Section 4043 of ERISA and the regulations promulgated thereunder with respect to
a Guaranteed Pension Plan as to which the requirement of notice has not been
waived.

         Eurocurrency Reserve Rate. For any day with respect to a Eurodollar
Loan, the maximum rate (expressed as a decimal) at which the Administrative
Agent would be required to maintain reserves under Regulation D of the Board of
Governors of the Federal Reserve System (or any successor or similar regulations
relating to such reserve requirements) against "Eurocurrency Liabilities" (as
that term is used in Regulation D), if such liabilities were outstanding. The
Eurocurrency Reserve Rate shall be adjusted automatically on and as of the
effective date of any change in the Eurocurrency Reserve Rate.

<PAGE>   13
                                      -7-

         Eurodollar Business Day. Any day on which commercial banks are open for
international business (including dealings in Dollar deposits) in London or such
other eurodollar interbank market as may be selected by the Administrative Agent
in its sole discretion acting in good faith.

         Eurodollar Competitive Bid Loan(s). See Section 4.3(a).

         Eurodollar Lending Office. Initially, the office of each Bank set forth
in the administrative materials provided to the Administrative Agent;
thereafter, upon notice to the Administrative Agent, such other office of such
Bank that shall be making or maintaining Eurodollar Loans.

         Eurodollar Loans. Syndicated Loans bearing interest calculated by
reference to the Eurodollar Rate.

         Eurodollar Rate. For any Interest Period with respect to a Eurodollar
Loan, (a) the rate of interest equal to the rate determined by the
Administrative Agent at which Dollar deposits for such Interest Period are
offered based on information presented on Telerate Page 3750 as of 11:00 a.m.
(London time) two (2) Eurodollar Business Days prior to the first day of such
Interest Period, or (b) if such rate is not shown at such place, the rate of
interest equal to (i) the rate per annum at which the Administrative Agent's
Eurodollar Lending Office is offered Dollar deposits at approximately 10:00 a.m.
(New York time) two (2) Eurodollar Business Days prior to the beginning of such
Interest Period in the interbank eurodollar market where the eurodollar
operations of such Eurodollar Lending Office are customarily conducted, for
delivery on the first day of such Interest Period for the number of days
comprised therein and in an amount comparable to the amount of the Eurodollar
Loan of the Administrative Agent to which such Interest Period applies, divided
by (ii) a number equal to 1.00 minus the Eurocurrency Reserve Rate, if
applicable.

         Events of Default. See Section 12.1.

         Facility Fee. See Section 2.2.

         Financial Affiliate. A subsidiary of the bank holding company
controlling any Bank, which subsidiary is engaging in any of the activities
permitted by Section 4(e) of the Bank Holding Company Act of 1956 (12 U.S.C.
Section 1843).

         Fleet. See Preamble.

         generally accepted accounting principles or GAAP. (i) When used in
Section 9, whether directly or indirectly through reference to a capitalized
term used therein, means (A) principles that are consistent with the principles
promulgated or adopted by the Financial Accounting Standards Board and its
predecessors, in effect for the fiscal year ended on the Balance Sheet Date, and
(B) to the extent consistent with such principles, the accounting practice of
the Borrower reflected in its financial statements for the year ended on the
Balance Sheet Date, and (ii) when used in general, other than as provided above,
means principles that are (A) consistent with the principles promulgated or
adopted by the Financial Accounting Standards Board and its predecessors, as in
effect from time to time, and (B) consistently applied with past financial
statements of the

<PAGE>   14
                                      -8-

Borrower adopting the same principles, provided that in each case referred to in
this definition of "generally accepted accounting principles" a certified public
accountant would, insofar as the use of such accounting principles is pertinent,
be in a position to deliver an unqualified opinion (other than a qualification
regarding changes in generally accepted accounting principles) as to financial
statements in which such principles have been properly applied.

         Guaranteed Obligations. See Section 28.1.

         Guaranteed Pension Plan. Any employee pension benefit plan within the
meaning of Section 3(2) of ERISA maintained or contributed to by the Borrower,
its Subsidiaries or any ERISA Affiliate the benefits of which are guaranteed on
termination in full or in part by the PBGC pursuant to Title IV of ERISA, other
than a Multiemployer Plan.

         Guarantor. See Preamble.

         Guaranty. Any obligation, contingent or otherwise, of a Person
guaranteeing or having the economic effect of guaranteeing any Indebtedness or
other obligation of any other Person (the "primary obligor") in any manner,
whether directly or indirectly, and including any obligation of the guarantor,
direct or indirect, (a) to purchase or pay (or advance or supply funds for the
purchase or payment of) such Indebtedness or other obligation or to purchase (or
to advance or supply funds for the purchase of) any security for the payment
thereof, (b) to purchase or lease property, securities or services for the
purpose of assuring the owner of such Indebtedness or other obligation of the
payment thereof, (c) to maintain working capital, equity capital or any other
financial statement condition or liquidity of the primary obligor so as to
enable the primary obligor to pay such Indebtedness or other obligation, or (d)
as an account party in respect of any letter of credit or letter of guaranty
issued to support such Indebtedness or obligation; provided, that the term
Guaranty shall not include endorsements for collection or deposit in the
ordinary course of business.

         Hazardous Substances. See Section 6.15(b).

         Indebtedness. Collectively, without duplication, whether classified as
Indebtedness, an Investment or otherwise on the obligor's balance sheet, (a) all
indebtedness for borrowed money, (b) all obligations for the deferred purchase
price of property or services (other than trade payables incurred in the
ordinary course of business which either (i) are not overdue by more than ninety
(90) days, or (ii) are being disputed in good faith and for which adequate
reserves have been established in accordance with GAAP), (c) all obligations
evidenced by notes, bonds, debentures or other similar debt instruments, (d) all
obligations created or arising under any conditional sale or other title
retention agreement with respect to property acquired (even though the rights
and remedies of the seller or lender under such agreement in the event of
default are limited to repossession or sale of such property), (e) all
obligations, liabilities and indebtedness under Capitalized Leases, (f) all
obligations, liabilities or indebtedness (contingent or otherwise) under surety,
performance bonds, or any other bonding arrangement, (g) Guaranties with respect
to all Indebtedness of others referred to in clauses (a) through (f) above, and
(h) all Indebtedness of others referred to in clauses (a) through (f) above
secured or supported by (or for which the holder of such Indebtedness has an
existing right, contingent or otherwise, to be secured or

<PAGE>   15
                                      -9-

supported by) any Lien on the property or assets of the Borrower or any
Subsidiary, even though the owner of the property has not assumed or become
liable, contractually or otherwise, for the payment of such Indebtedness;
provided that if a Permitted Receivables Transaction is outstanding and is
accounted for as a sale of accounts receivable under generally accepted
accounting principles, Indebtedness shall also include the additional
Indebtedness, determined on a consolidated basis, which would have been
outstanding had such Permitted Receivables Transaction been accounted for as a
borrowing.

         Interest Period. With respect to each Loan (a) initially, the period
commencing on the Drawdown Date of such Loan and ending on the last day of one
of the periods set forth below, as selected by the Borrower in accordance with
this Agreement (i) for any Base Rate Loan or Swing Line Loan, the first day of
the month; (ii) for any Eurodollar Loan, 1, 2, 3, or 6 months; (iii) for any
Absolute Competitive Bid Loan, from 7 through 180 days; and (iv) for any
Eurodollar Competitive Bid Loan, 1, 2, 3, 4, 5, or 6 months; and (b) thereafter,
each period commencing on the last day of the next preceding Interest Period
applicable to such Loan and ending on the last day of one of the periods set
forth above, as selected by the Borrower in accordance with this Agreement or if
such period has no numerically corresponding day, on the last Business Day of
such period; provided that any Interest Period which would otherwise end on a
day which is not a Business Day shall be deemed to end on the next succeeding
Business Day; provided further that for any Interest Period for any Eurodollar
Loan or Eurodollar Competitive Bid Loan, if such next succeeding Business Day
falls in the next succeeding calendar month, such Interest Period shall be
deemed to end on the next preceding Business Day; and provided further that no
Interest Period shall extend beyond the Maturity Date.

         Interim Balance Sheet Date. March 31, 2001.

         Investments. All expenditures made by a Person and all liabilities
incurred (contingently or otherwise) by a Person for the acquisition of stock
(other than the stock of Subsidiaries), or Indebtedness of, or for loans,
advances, capital contributions or transfers of property to, or in respect of
any Guaranties or other commitments as described under Indebtedness, or
obligations of, any other Person, including without limitation, the funding of
any captive insurance company (other than loans, advances, capital contributions
or transfers of property to any Subsidiaries or Guaranties with respect to
Indebtedness of any Subsidiary, limited to such Person's pro rata equity
interest in such Subsidiary). In determining the aggregate amount of Investments
outstanding at any particular time: (a) the amount of any Investment represented
by a Guaranty shall be taken at not less than the principal amount of the
obligations guaranteed and still outstanding; (b) there shall be included as an
Investment all interest accrued with respect to Indebtedness constituting an
Investment unless and until such interest is paid; (c) there shall be deducted
in respect of each such Investment any amount received as a return of capital
(but only by repurchase, redemption, retirement, repayment, liquidating dividend
or liquidating distribution); (d) there shall not be deducted in respect of any
Investment any amounts received as earnings on such Investment, whether as
dividends, interest or otherwise, except that accrued interest included as
provided in the foregoing clause (b) may be deducted when paid; and (e) there
shall not be deducted from the aggregate amount of Investments any decrease in
the value thereof.

<PAGE>   16
                                      -10-

         Issuance Fee. See Section 3.6.

         Issuing Banks. The Bank(s) issuing Letters of Credit, which shall be
(a) Morgan Guaranty Trust Company, Chase, BOA, Fleet, Bank One, N.A., BNP
Paribas, Wachovia Bank, N.A. and Westdeutsche Landesbank Girozentrale, New York
Branch and (b) such other Banks as agreed to by the Borrower and the
Administrative Agent.

         Joint Lead Arrangers and Joint Book Managers. See Preamble.

         JPMorgan. See Preamble.

         Letter of Credit Applications. Letter of credit applications in the
form attached hereto as Exhibit L, unless otherwise agreed upon by the Borrower
and the Issuing Bank from time to time which are entered into pursuant to
Section 3 hereof, as such Letter of Credit Applications are amended, varied or
supplemented from time to time; provided, however, in the event of any conflict
or inconsistency between the terms of any Letter of Credit Application and this
Agreement, the terms of this Agreement shall control.

         Letter of Credit Fee. See Section 3.6.

         Letter of Credit Participation. See Section 3.1(b).

         Letter of Credit Request. See Section 11.5.

         Letters of Credit. Letters of credit issued or to be issued by the
Issuing Banks under Section 3 hereof for the account of the Borrower.

         Lien. With respect to any asset, (a) any mortgage, deed of trust, lien
(statutory or otherwise), pledge, hypothecation, encumbrance, charge, security
interest, assignment, deposit arrangement or other restriction in, on or of such
asset, (b) the interest of a vendor or a lessor under any conditional sale
agreement, capital lease or title retention agreement (or any financing lease
having substantially the same economic effect as any of the foregoing) relating
to such asset and (c) in the case of securities, any purchase option, call or
similar right of a third party with respect to such securities.

         Loan Documents. This Agreement, the Notes, the Letter of Credit
Applications, the Letters of Credit and any documents, instruments or agreements
executed in connection with any of the foregoing, each as amended, modified,
supplemented, or replaced from time to time.

         Loan Office. The Administrative Agent's office located in Boston,
Massachusetts, or at such other location as the Administrative Agent may
designate from time to time.

         Loans. Collectively, the Syndicated Loans, the Swing Line Loans and the
Competitive Bid Loans.

         Majority Banks. The Banks with greater than fifty percent (50%) of the
Total Commitment; provided that in the event that the Total Commitment has been
terminated, the

<PAGE>   17
                                      -11-

Majority Banks shall be the Banks holding greater than fifty percent (50%) of
the aggregate outstanding principal amount of the Obligations on such date.

         Material Adverse Effect. A material adverse effect on (a) the business,
assets, operations, or financial condition of the Borrower and the Subsidiaries
taken as a whole, (b) the ability of the Borrower or the Guarantor to perform
any of its obligations under any Loan Document to which it is a party, or (c)
the rights of, or remedies or benefits available to, the Administrative Agent or
any Bank under any Loan Document.

         Material Subsidiary. Any Subsidiary which, at the time such
determination is made, has assets, revenues, or liabilities of at least
$20,000,000 or more.

         Maturity Date. June 29, 2006.

         Maximum Drawing Amount. The maximum aggregate amount from time to time
that the beneficiaries may draw under outstanding Letters of Credit.

         Moody's. Moody's Investors Service, Inc.

         Multiemployer Plan. Any multiemployer plan within the meaning of
Section 3(37) of ERISA maintained or contributed to by the Borrower, any of its
Subsidiaries, or any ERISA Affiliate.

         New Lending Office. See Section 5.1(d).

         Non-U.S. Bank. See Section 5.1(c).

         Notes. Collectively, the Competitive Bid Notes, the Syndicated Notes,
and the Swing Line Note.

         Obligations. All indebtedness, obligations and liabilities of the
Borrower to any of the Banks and the Administrative Agent arising or incurred
under this Agreement or any of the other Loan Documents or in respect of any of
the Loans made or Reimbursement Obligations incurred or the Letters of Credit,
the Notes, or any other instrument at any time evidencing any thereof,
individually or collectively, existing on the date of this Agreement or arising
thereafter, direct or indirect, joint or several, absolute or contingent,
matured or unmatured, liquidated or unliquidated, secured or unsecured, arising
by contract, operation of law or otherwise.

         Overnight Federal Funds Effective Rate. The overnight federal funds
effective rate as published by the Board of Governors of the Federal Reserve
System, as in effect from time to time, or if such rate is not published, the
average of the quotations at approximately 11:00 a.m. New York time for the day
of such transaction(s), received by the Administrative Agent from three Federal
Funds brokers of recognized standing selected by the Administrative Agent.

         PBGC. The Pension Benefit Guaranty Corporation created by Section 4002
of ERISA and any successor entity or entities having similar responsibilities.

         Permitted Liens. Any of the following Liens:

<PAGE>   18
                                      -12-

         (a) Liens for taxes not yet due or that are being contested in
compliance with Section 7.8;

         (b) carriers', warehousemen's, maritime, mechanics, materialmen's,
repairmen's or other like Liens arising in the ordinary course of business that
are being contested in good faith by appropriate proceedings and for which
adequate reserves with respect thereto have been set aside as required by GAAP;

         (c) pledges and deposits made in the ordinary course of business in
compliance with workmen's compensation, unemployment insurance and other social
security laws or regulations;

         (d) Liens to secure the performance of bids, trade contracts (other
than for Indebtedness), leases (other than Capital Leases), statutory
obligations, surety and appeal bonds, suretyship, performance and landfill
closure bonds and other obligations of a like nature incurred in the ordinary
course of business;

         (e) zoning restrictions, easements, rights-of-way, restrictions on use
of property and other similar encumbrances incurred in the ordinary course of
business which, in the aggregate, are not substantial in amount and do not
materially detract from the value of the property subject thereto or interfere
with the ordinary conduct of the business of the Borrower or any of its
Subsidiaries;

         (f) the Liens on Schedule 1.1 hereto securing the obligations listed on
such Schedule and any replacement Lien securing any renewal, extension or
refunding of such obligations if the amount secured by such renewal, extension
or refunding Lien shall not exceed the amount of the outstanding obligations
secured by the Lien being replaced at the time of such renewal, extension or
refunding (plus transaction costs, including premiums and fees, related to such
renewal, extension or refunding) and if such replacement Lien shall be limited
to the substantially the same property that secured the Lien so replaced;

         (g) legal or equitable encumbrances deemed to exist by reason of the
existence of any litigation or other legal proceeding or arising out of a
judgment or award with respect to which an appeal is being prosecuted in good
faith by appropriate action and with respect to which adequate reserves are
being maintained and, in the case of judgment liens, execution thereon is
stayed;

         (h) rights reserved or vested in any municipality or governmental,
statutory or public authority to control or regulate any property of the
Borrower or any Subsidiary, or to use such property in a manner that does not
materially impair the use of such property for the purposes for which it is held
by the Borrower or such Subsidiary;

         (i) any obligations or duties affecting the property of the Borrower or
any of its Subsidiaries to any municipality, governmental, statutory or public
authority with respect to any franchise, grant, license or permit;

         (j) Liens filed in connection with sales of receivables by any of the
Subsidiaries (other than the Guarantor) to a wholly-owned special purpose
financing Subsidiary for purposes of perfecting such sales, provided that no
third party has any rights with respect to such Liens or any assets subject
thereto;

<PAGE>   19
                                      -13-

         (k) any interest or title of a lessor under any sale lease-back
transaction entered into by the Borrower or any Subsidiary conveying only the
assets so leased back to the extent the related Indebtedness is permitted under
Section 8.1 hereof;

         (l) Liens created or deemed to be created under Permitted Receivables
Transactions at any time provided such Liens do not extend to any property or
assets other than the trade receivables sold pursuant to such Permitted
Receivables Transactions, interests in the goods or products (including returned
goods and products), if any, relating to the sales giving rise to such trade
receivables; any security interests or other Liens and property subject thereto
(other than on any leases or related lease payment rights or receivables between
the Borrower and any of its Subsidiaries, as lessors or sublessors) from time to
time purporting to secure the payment by the obligors of such trade receivables
(together with any financing statements signed by such obligors describing the
collateral securing such trade receivables) pursuant to such Permitted
Receivables Transactions; and

         (m) Liens securing other Indebtedness permitted under Sections 8.1(d)
and (e);

         provided that the aggregate amount of all Indebtedness and liabilities
secured by all Liens permitted in subsections (k), (l) and (m) shall not exceed
15% of Consolidated Tangible Assets at any time.

         Permitted Receivables Transaction. Any sale or sales of, and/or
securitization of, any accounts receivable of the Borrower and/or any of its
Subsidiaries (the "Receivables") pursuant to which (a) the Borrower and its
Subsidiaries realize aggregate net proceeds of not more than $750,000,000 at any
one time outstanding, including, without limitation, any revolving purchase(s)
of Receivables where the maximum aggregate uncollected purchase price (exclusive
of any deferred purchase price) for such Receivables at any time outstanding
does not exceed $750,000,000, and (b) which Receivables shall not be discounted
more than 25%.

         Person. Any individual, corporation, partnership, joint venture,
limited liability company, trust, unincorporated association, business, or other
legal entity, and any government or any governmental agency or political
subdivision thereof.

<PAGE>   20
                                      -14-

         Pricing Table:

<Table>
<Caption>
                                                                                                       APPLICABLE
                    SENIOR PUBLIC              APPLICABLE         APPLICABLE        APPLICABLE         EURODOLLAR
   LEVEL             DEBT RATING             FACILITY RATE         L/C RATE         BASE RATE             RATE
   -----    ----------------------------     -------------        ----------        ----------    --------------------

<S>         <C>                              <C>                  <C>               <C>           <C>
    1       Greater than or equal to            0.1250%             0.6250%         Base Rate     Eurodollar Rate plus
            BBB+ by Standard & Poor's or       per annum           per annum                             0.6250%
            greater than or equal to                                                                    per annum
            Baa1 by Moody's

    2       BBB by Standard & Poor's or         0.1500%             0.8500%         Base Rate     Eurodollar Rate plus
            Baa2 by Moody's                    per annum           per annum                             0.8500%
                                                                                                        per annum

    3       BBB- by Standard & Poor's or        0.2250%             0.9000%         Base Rate     Eurodollar Rate plus
            Baa3 by Moody's                    per annum           per annum                             0.9000%
                                                                                                        per annum

    4       BB+ by Standard & Poor's or         0.3000%             1.2000%         Base Rate     Eurodollar Rate plus
            Ba1 by Moody's                     per annum           per annum                             1.2000%
                                                                                                        per annum

    5       Less than or equal to BB by         0.3500%             1.4000%         Base Rate     Eurodollar Rate plus
            Standard & Poor's or less          per annum           per annum       plus 0.1500%          1.4000%
            than or equal to Ba2 by                                                 per annum           per annum
            Moody's

</Table>

The applicable rates charged for any day shall be determined by the higher
Senior Public Debt Rating in effect as of that day, provided that if the higher
Senior Public Debt Rating is more than one level higher than the lower Senior
Public Debt Rating, the applicable rate shall be set at one level above the
lower Senior Public Debt Rating.

         RCRA. See Section 6.15(a).

         Real Property. All real property heretofore, now, or hereafter owned,
operated, or leased by the Borrower or any of its Subsidiaries.

         Reimbursement Obligation. The Borrower's obligation to reimburse the
applicable Issuing Bank and the Banks on account of any drawing under any Letter
of Credit, all as provided in Section 3.2.

         Release. Shall have the meaning specified in the Comprehensive
Environmental Response, Compensation and Liability Act of 1980, 42 U.S.C.
Sections 9601 et seq. ("CERCLA") and the term "Disposal" (or "Disposed") shall
have the meaning specified in the Resource Conservation and Recovery Act of
1976, 42 U.S.C. Sections 6901 et seq. ("RCRA") and regulations

<PAGE>   21
                                      -15-

promulgated thereunder; provided, that in the event either CERCLA or RCRA is
amended so as to broaden the meaning of any term defined thereby, such broader
meaning shall apply as of the effective date of such amendment and provided
further, to the extent that the laws of Canada or a state, province, territory
or other political subdivision thereof wherein the property lies establish a
meaning for "Release" or "Disposal" which is broader than specified in either
CERCLA, or RCRA, such broader meaning shall apply to the Borrower's or any of
its Subsidiaries' activities in that state, province, territory or political
subdivision.

         Replacement Bank. See Section 5.12.

         Replacement Notice. See Section 5.12.

         Senior Public Debt Rating. The ratings of the Borrower's public
unsecured long-term senior debt, without third party credit enhancement, issued
by Moody's and Standard & Poor's.

         Shareholder Suits. See the definition of "Consolidated Earnings Before
Interest and Taxes, or EBIT".

         Standard & Poor's. Standard & Poor's Ratings Services, a division of
The McGraw-Hill Companies, Inc.

         Subsidiary. Any corporation, association, trust, or other business
entity of which the designated parent shall at any time own directly or
indirectly through a Subsidiary or Subsidiaries at least a majority of the
outstanding capital stock or other interest entitled to vote generally and whose
financial results are required to be consolidated with the financial results of
the designated parent in accordance with GAAP.

         Swap Contracts. All obligations in respect of interest rate, currency
or commodity exchange, forward, swap, or futures contracts or similar
transactions or arrangements entered into to protect or hedge the Borrower and
its Subsidiaries against interest rate, exchange rate or commodity price risks
or exposure, or to lower or diversify their funding costs.

         Swap Obligations. The maximum amount of any termination or loss payment
required to be paid by the Borrower or any Subsidiary with respect to any Swap
Contract if such Swap Contract were, at the time of determination, to be
terminated by reason of any event of default or early termination event
thereunder, whether or not such event of default or early termination event has
in fact occurred, provided that, solely with respect to Swap Contracts which are
either (a) entered into between the Borrower or any of its Subsidiaries with an
investment grade company, or (b) entered into between the Borrower or any of its
Subsidiaries with third parties whose obligations thereunder are secured, such
maximum amount of termination or loss payment shall be net of any termination or
loss payment required to be paid to the Borrower or any Subsidiary by such
counterparty (other than the Borrower or another Subsidiary) with respect to any
Swap Contract if such Swap Contract were, at the time of determination, to be
terminated by reason of any event of default or early termination event
thereunder, whether or not such event of default or early termination event has
in fact occurred.

         Swing Line Loans. See Section 2.11(a).

<PAGE>   22
                                      -16-

         Swing Line Note. See Section 2.11(a).

         Swing Line Settlement. The making or receiving of payments, in
immediately available funds, by the Banks to or from the Administrative Agent in
accordance with Section 2.11 hereof to the extent necessary to cause each Bank's
actual share of the outstanding amount of the Syndicated Loans to be equal to
such Bank's Commitment Percentage of the outstanding amount of such Syndicated
Loans, in any case when, prior to such action, the actual share is not so equal.

         Swing Line Settlement Amount. See Section 2.11(b).

         Swing Line Settlement Date. See Section 2.11(b).

         Swing Line Settling Bank. See Section 2.11(b).

         Syndicated Loan Request. See Section 2.6(a).

         Syndicated Loans. A borrowing hereunder consisting of one or more loans
made by the Banks to the Borrower under the procedure described in Section
2.1(a) and Section 2.11 hereof.

         Syndicated Notes. See Section 2.4(a).

         Terminated Plans. The Waste Management, Inc. Pension Plan and The Waste
Management of Alameda County, Inc. Retirement Plan.

         Total Commitment. Up to $1,750,000,000, as such amount may be reduced
pursuant to Section 2.3 hereof, or, if such Total Commitment has been terminated
pursuant to Section 2.3 or Section 12.2 hereof, zero.

         Total Debt. The sum, without duplication, of all (1) Indebtedness of
the Borrower and its Subsidiaries on a consolidated basis under subsections (a)
through (h) of the definition of "Indebtedness" (provided, however, that
Indebtedness (A) under subsection (f) of the definition of "Indebtedness" shall
be included in such calculation only to the extent that a surety has been called
upon to make payment on a bond, and (B) with respect to Permitted Receivables
Transactions shall not be included in such calculation), plus (2) Swap
Obligations, plus (3) non-contingent reimbursement obligations of the Borrower
and its Subsidiaries with respect to drawings under any letters of credit.

         SECTION 1.2. RULES OF INTERPRETATION.

                  (a) Unless otherwise noted, a reference to any document or
         agreement (including this Agreement) shall include such document or
         agreement as amended, modified or supplemented from time to time in
         accordance with its terms and the terms of this Agreement.

                  (b) The singular includes the plural and the plural includes
         the singular.

<PAGE>   23
                                      -17-

                  (c) A reference to any law includes any amendment or
         modification to such law.

                  (d) A reference to any Person includes its permitted
         successors and permitted assigns.

                  (e) Accounting terms capitalized but not otherwise defined
         herein have the meanings assigned to them by generally accepted
         accounting principles applied on a consistent basis by the accounting
         entity to which they refer.

                  (f) The words "include", "includes" and "including" are not
         limiting.

                  (g) All terms not specifically defined herein or by generally
         accepted accounting principles, which terms are defined in the Uniform
         Commercial Code as in effect in the State of New York, have the
         meanings assigned to them therein.

                  (h) Reference to a particular "Section" refers to that
         section of this Agreement unless otherwise indicated.

                  (i) The words "herein", "hereof", "hereunder" and words of
         like import shall refer to this Agreement as a whole and not to any
         particular section or subdivision of this Agreement.

         SECTION 2. THE LOAN FACILITIES.

         SECTION 2.1. COMMITMENT TO LEND.

                  (a) Subject to the terms and conditions set forth in this
         Agreement, each of the Banks severally agrees to lend to the Borrower
         and the Borrower may borrow, repay, and reborrow from time to time
         between the Effective Date and the Maturity Date, upon notice by the
         Borrower to the Administrative Agent given in accordance with this
         Section 2, its Commitment Percentage of the Syndicated Loans as are
         requested by the Borrower; provided that the sum of the outstanding
         principal amount of the Syndicated Loans (including the Swing Line
         Loans) and the Maximum Drawing Amount of outstanding Letters of Credit
         shall not exceed the Total Commitment minus the aggregate amount of
         Competitive Bid Loans outstanding at such time.

                  (b) On the date of each request for a Loan or Letter of Credit
         hereunder, the Borrower shall be deemed to have made a representation
         and warranty that the conditions set forth in Section 10 and Section
         11, as the case may be, have been satisfied on the date of such
         request. Any unpaid Reimbursement Obligation shall be a Base Rate Loan,
         as set forth in Section 3.2(a).

         SECTION 2.2. FACILITY FEE. The Borrower agrees to pay to the
Administrative Agent for the account of the Banks a fee (the "Facility Fee") on
the Total Commitment equal to the Applicable

<PAGE>   24
                                      -18-

Facility Rate multiplied by the Total Commitment. The Facility Fee shall be
payable for the period from and after the Effective Date quarterly in arrears on
the first day of each calendar quarter for the immediately preceding calendar
quarter with the first such payment commencing on October 1, 2001 and with a
final payment on the Maturity Date (or on the date of termination in full of the
Total Commitment, if earlier). The Facility Fee shall be distributed pro rata
among the Banks in accordance with each Bank's Commitment Percentage.

         SECTION 2.3. REDUCTION OF TOTAL COMMITMENT.

                  (a) The Borrower shall have the right at any time and from
         time to time upon three (3) Business Days' prior written notice to the
         Administrative Agent to reduce by $25,000,000 or a greater amount or
         terminate entirely, the Total Commitment, whereupon each Bank's
         Commitment shall be reduced pro rata in accordance with such Bank's
         Commitment Percentage of the amount specified in such notice or, as the
         case may be, terminated provided that at no time may (i) the Total
         Commitment be reduced to an amount less than the sum of (A) the Maximum
         Drawing Amount of all Letters of Credit, and (B) all Loans then
         outstanding.

                  (b) No reduction or termination of the Total Commitment once
         made may be revoked; the portion of the Total Commitment reduced or
         terminated may not be reinstated; and amounts in respect of such
         reduced or terminated portion may not be reborrowed.

                  (c) The Administrative Agent will notify the Banks promptly
         after receiving any notice delivered by the Borrower pursuant to this
         Section 2.3 and will distribute to each Bank a revised Schedule 1 to
         this Agreement.

         SECTION 2.4. THE SYNDICATED NOTES.

                  (a) The Syndicated Loans shall be evidenced by separate
         promissory notes of the Borrower in substantially the form of Exhibit A
         hereto (each, a "Syndicated Note"), dated as of the Effective Date (or
         such later date at which a Bank becomes a party hereto pursuant to
         Section 20) and completed with appropriate insertions. One Syndicated
         Note shall be payable to the order of each Bank in an amount equal to
         its maximum Commitment, and shall represent the obligation of the
         Borrower to pay such Bank such principal amount or, if less, the
         outstanding principal amount of all Syndicated Loans made by such Bank,
         plus interest accrued thereon, as set forth herein.

                  (b) The Borrower irrevocably authorizes each Bank to make, or
         cause to be made, in connection with a Drawdown Date of any Syndicated
         Loan and at the time of receipt of any payment of principal on its
         Syndicated Note, an appropriate notation on such Bank's records or on
         the schedule attached to such Bank's Syndicated Note or a continuation
         of such schedule attached thereto reflecting the making of such Loan,
         or the

<PAGE>   25
                                      -19-

         receipt of such payment (as the case may be) and each Bank may, prior
         to any transfer of its Syndicated Note endorse on the reverse side
         thereof the outstanding principal amount of such Loans evidenced
         thereby. The outstanding amount of the Loans set forth on such Bank's
         records shall be prima facie evidence of the principal amount thereof
         owing and unpaid to such Bank, but the failure to record, or any error
         in so recording, any such amount shall not limit or otherwise affect
         the obligations of the Borrower hereunder or under such Notes to make
         payments of principal of or interest on any such Notes when due.

         SECTION 2.5. INTEREST ON LOANS.

                  (a) The outstanding principal amount of the Syndicated Loans
         shall bear interest at the rate per annum equal to (i) the Applicable
         Base Rate on Base Rate Loans, (ii) the Applicable Eurodollar Rate on
         Eurodollar Loans and (iii) the Applicable Swing Line Rate on Swing Line
         Loans.

                  (b) Interest shall be payable (i) quarterly in arrears on the
         first Business Day of each quarter, with the first such payment
         commencing October 1, 2001, on Base Rate Loans, (ii) on the last day of
         the applicable Interest Period, and if such Interest Period is longer
         than three months, also on the last day of each three month period
         following the commencement of such Interest Period, on Eurodollar
         Loans, and (iii) on the Maturity Date for all Loans.

         SECTION 2.6. REQUESTS FOR SYNDICATED LOANS.

         (a) The Borrower shall give to the Administrative Agent written notice
in the form of Exhibit D hereto (or telephonic notice confirmed in writing or a
facsimile in the form of Exhibit D hereto) of each Syndicated Loan requested
hereunder (a "Syndicated Loan Request") not later than (a) 11:00 a.m. (New York
time) on the proposed Drawdown Date of any Base Rate Loan, or (b) 11:00 a.m.
(New York time) three (3) Eurodollar Business Days prior to the proposed
Drawdown Date of any Eurodollar Loan. Each such Syndicated Loan Request shall
specify (A) the principal amount of the Syndicated Loan requested, (B) the
proposed Drawdown Date of such Syndicated Loan, (C) whether such Syndicated Loan
requested is to be a Base Rate Loan or a Eurodollar Loan, and (D) the Interest
Period for such Syndicated Loan, if a Eurodollar Loan. Each Syndicated Loan
requested shall be in a minimum amount of $10,000,000. Each such Syndicated Loan
Request shall reflect the Maximum Drawing Amount of all Letters of Credit
outstanding and the amount of all Loans outstanding (including Competitive Bid
Loans and Swing Line Loans). Syndicated Loan Requests made hereunder shall be
irrevocable and binding on the Borrower, and shall obligate the Borrower to
accept the Syndicated Loan requested from the Banks on the proposed Drawdown
Date.

<PAGE>   26
                                      -20-

         (b) Each of the representations and warranties made by the Borrower to
the Banks or the Administrative Agent in this Agreement or any other Loan
Document shall be true and correct in all material respects when made and shall,
for all purposes of this Agreement, be deemed to be repeated by the Borrower on
and as of the date of the submission of a Syndicated Loan Request, Competitive
Bid Quote Request, or Letter of Credit Application and on and as of the Drawdown
Date of any Loan or the date of issuance of any Letter of Credit (except to the
extent (i) of changes resulting from transactions contemplated or permitted by
this Agreement and the other Loan Documents, (ii) of changes occurring in the
ordinary course of business that either individually or in the aggregate do not
result in a Material Adverse Effect, or (iii) that such representations and
warranties expressly relate only to an earlier date).

         (c) The Administrative Agent shall promptly notify each Bank of each
Syndicated Loan Request received by the Administrative Agent (i) on the proposed
Drawdown Date of any Base Rate Loan, or (ii) three (3) Eurodollar Business Days
prior to the proposed Drawdown Date of any Eurodollar Loan.

         SECTION 2.7. ELECTION OF EURODOLLAR RATE; NOTICE OF ELECTION; INTEREST
PERIODS; MINIMUM AMOUNTS.

                  (a) At the Borrower's option, so long as no Default or Event
         of Default has occurred and is then continuing, the Borrower may (i)
         elect to convert any Base Rate Loan or a portion thereof to a
         Eurodollar Loan, (ii) at the time of any Syndicated Loan Request,
         specify that such requested Loan shall be a Eurodollar Loan, or (iii)
         upon expiration of the applicable Interest Period, elect to maintain an
         existing Eurodollar Loan as such, provided that the Borrower give
         notice to the Administrative Agent pursuant to Section 2.7(b) hereof.
         Upon determining any Eurodollar Rate, the Administrative Agent shall
         forthwith provide notice thereof to the Borrower and the Banks, and
         each such notice to the Borrower shall be considered prima facie
         correct and binding, absent manifest error.

                  (b) Three (3) Eurodollar Business Days prior to the making of
         any Eurodollar Loan or the conversion of any Base Rate Loan to a
         Eurodollar Loan, or, in the case of an outstanding Eurodollar Loan, the
         expiration date of the applicable Interest Period, the Borrower shall
         give written, telex or facsimile notice (or telephonic notice promptly
         confirmed in a writing or a facsimile) received by the Administrative
         Agent not later than 11:00 a.m. (New York time) of its election
         pursuant to Section 2.7(a). Each such notice delivered to the
         Administrative Agent shall specify the aggregate principal amount of
         the Syndicated Loans to be borrowed or maintained as or converted to
         Eurodollar Loans and the requested duration of the Interest Period that
         will be applicable to such Eurodollar Loan, and shall be irrevocable
         and binding upon the Borrower. If the Borrower shall fail to give the
         Administrative Agent notice of its election hereunder together with all
         of the other information required by this Section 2.7(b) with respect
         to any Syndicated Loan, whether at the end of an Interest Period or
         otherwise, such Syndicated Loan shall be deemed a Base Rate Loan. The
         Administrative Agent shall promptly notify the Banks in writing (or by
         telephone confirmed in writing or by facsimile) of such election.

<PAGE>   27
                                      -21-

                  (c) Notwithstanding anything herein to the contrary, the
         Borrower may not specify an Interest Period that would extend beyond
         the Maturity Date.

                  (d) No conversion of Loans pursuant to this Section 2.7 may
         result in Eurodollar Loans that are less than $5,000,000. In no event
         shall the Borrower have more than ten (10) different Interest Periods
         for borrowings of Eurodollar Loans outstanding at any time.

                  (e) Subject to the terms and conditions of Section 5.8 hereof,
         if any Affected Bank demands compensation under Section 5.5(c) or (d)
         with respect to any Eurodollar Loan, the Borrower may at any time, upon
         at least three (3) Business Days' prior written notice to the
         applicable Administrative Agent, elect to convert such Eurodollar Loan
         into a Base Rate Loan (on which interest and principal shall be payable
         contemporaneously with the related Eurodollar Loans of the other
         Banks). Thereafter, and until such time as the Affected Bank notifies
         the Administrative Agent that the circumstances giving rise to the
         demand for compensation under Section 5.5(c) or (d) no longer exist,
         all requests for Eurodollar Loans from such Affected Bank shall be
         deemed to be requests for Base Rate Loans. Once the Affected Bank
         notifies the Administrative Agent that such circumstances no longer
         exist, the Borrower may elect that the principal amount of each such
         Loan converted hereunder shall again bear interest as Eurodollar Loans
         beginning on the first day of the next succeeding Interest Period
         applicable to the related Eurodollar Loans of the other Banks.

         SECTION 2.8. FUNDS FOR SYNDICATED LOANS. Not later than 1:00 p.m. (New
York time) on the proposed Drawdown Date of Syndicated Loans, each of the Banks
will make available to the Administrative Agent at its Loan Office, in
immediately available funds, the amount of its Commitment Percentage of the
amount of the requested Loan. Upon receipt from each Bank of such amount, and
upon receipt of the documents required by Section 10 and Section 11 and the
satisfaction of the other conditions set forth therein, the Administrative Agent
will make available to the Borrower the aggregate amount of such Syndicated
Loans made available by the Banks. The failure or refusal of any Bank to make
available to the Administrative Agent at the aforesaid time and place on any
Drawdown Date the amount of its Commitment Percentage of the requested
Syndicated Loan shall not relieve any other Bank from its several obligations
hereunder to make available to the Administrative Agent the amount of such
Bank's Commitment Percentage of the requested Loan.

         SECTION 2.9. MATURITY OF THE LOANS AND REIMBURSEMENT OBLIGATIONS. The
Borrower promises to pay on the Maturity Date, and there shall become absolutely
due and payable on the Maturity Date, all of the Loans and unpaid Reimbursement
Obligations outstanding on such date, together with any and all accrued and
unpaid interest thereon and any fees and other amounts owing hereunder.

<PAGE>   28
                                      -22-

         SECTION 2.10. OPTIONAL PREPAYMENTS OR REPAYMENTS OF LOANS. Subject to
the terms and conditions of Section 5.8, the Borrower shall have the right, at
its election, to repay or prepay the outstanding amount of the Loans, as a whole
or in part, at any time without penalty or premium. The Borrower shall give the
Administrative Agent no later than 11:00 a.m. (New York time) (a) on the
proposed date of prepayment or repayment of Base Rate Loans, and (b) three (3)
Eurodollar Business Day prior to the proposed date of prepayment or repayment of
all other Loans, written notice (or telephonic notice confirmed in writing or by
facsimile) of any proposed prepayment or repayment pursuant to this Section
2.10, specifying the proposed date of prepayment or repayment of Loans and the
principal amount to be paid. Notwithstanding the foregoing, the Borrower may not
prepay any Competitive Bid Loans without the consent of the applicable Bank. The
Administrative Agent shall promptly notify each Bank by written notice (or
telephonic notice confirmed in writing or by facsimile) of such notice of
payment.

         SECTION 2.11. SWING LINE LOANS; SETTLEMENTS.

                  (a) Notwithstanding the notice and minimum amount requirements
         set forth in Section 2.6 but otherwise in accordance with the terms and
         conditions of this Agreement, and solely for ease of administration of
         the Syndicated Loans, the Administrative Agent may, but shall not be
         required to, fund Base Rate Loans made in accordance with the
         provisions of this Agreement ("Swing Line Loans"). The Swing Line Loans
         shall be evidenced by a promissory note of the Borrower in
         substantially the form of Exhibit B hereto (the "Swing Line Note") and,
         at the discretion of the Administrative Agent may be in amounts less
         than $10,000,000 provided that the outstanding amount of Swing Line
         Loans advanced by the Administrative Agent hereunder shall not exceed
         $10,000,000 at any time. Each Bank shall remain severally and
         unconditionally liable to fund its pro rata share (based upon each
         Bank's Commitment Percentage) of such Swing Line Loans on each Swing
         Line Settlement Date and, in the event the Administrative Agent chooses
         not to fund all Base Rate Loans requested on any date, to fund its
         Commitment Percentage of the Base Rate Loans requested, subject to
         satisfaction of the provisions hereof relating to the making of Base
         Rate Loans. Prior to each Swing Line Settlement, all payments or
         repayments of the principal of, and interest on, Swing Line Loans shall
         be credited to the account of the Administrative Agent.

                  (b) The Banks shall effect Swing Line Settlements on (i) the
         Business Day immediately following any day which the Administrative
         Agent gives written notice to effect a Swing Line Settlement, (ii) the
         Business Day immediately following the Administrative Agent's becoming
         aware of the existence of any Default or Event of Default and (iii) the
         Maturity Date (each such date, a "Swing Line Settlement Date"). One (1)
         Business Day prior to each such Swing Line Settlement Date, the
         Administrative Agent shall give telephonic notice to the Banks of (A)
         the respective outstanding amount of Syndicated Loans made by each Bank
         as at the close of business on the prior day, (B) the amount that any
         Bank, as applicable (a "Swing Line Settling Bank"), shall pay to

<PAGE>   29
                                      -23-

         effect a Swing Line Settlement (a "Swing Line Settlement Amount") and
         (C) the portion (if any) of the aggregate Swing Line Settlement Amount
         to be paid to each Bank. A statement of the Administrative Agent
         submitted to the Banks with respect to any amounts owing hereunder
         shall be prima facie evidence of the amount due and owing. Each Swing
         Line Settling Bank shall, not later than 1:00 p.m. (New York time) on
         each Swing Line Settlement Date, effect a wire transfer of immediately
         available funds to the Administrative Agent at its Loan Office in the
         amount of such Bank's Swing Line Settlement Amount. The Administrative
         Agent shall, as promptly as practicable during normal business hours on
         each Swing Line Settlement Date, effect a wire transfer of immediately
         available funds to each Bank of the Swing Line Settlement Amount to be
         paid to such Bank. All funds advanced by any Bank as a Swing Line
         Settling Bank pursuant to this Section 2.11(b) shall for all purposes
         be treated as a Base Rate Loan made by such Swing Line Settling Bank to
         the Borrower, and all funds received by any Bank pursuant to this
         Section 2.11(b) shall for all purposes be treated as repayment of
         amounts owed by the Borrower with respect to Base Rate Loans made by
         such Bank.

                  (c) The Administrative Agent may (unless notified to the
         contrary by any Swing Line Settling Bank by 12:00 noon (New York time)
         one (1) Business Day prior to the Settlement Date) assume that each
         Swing Line Settling Bank has made available (or will make available by
         the time specified in Section 2.11(b)) to the Administrative Agent its
         Swing Line Settlement Amount, and the Administrative Agent may (but
         shall not be required to), in reliance upon such assumption, make
         available to each applicable Bank its share (if any) of the aggregate
         Swing Line Settlement Amount. If the Swing Line Settlement Amount of
         such Swing Line Settling Bank is made available to the Administrative
         Agent by such Swing Line Settling Bank on a date after such Swing Line
         Settlement Date, such Swing Line Settling Bank shall pay the
         Administrative Agent on demand an amount equal to the product of (i)
         the average, computed for the period referred to in clause (iii) below,
         of the weighted average annual interest rate paid by the Administrative
         Agent for federal funds acquired by the Administrative Agent during
         each day included in such period times (ii) such Swing Line Settlement
         Amount times (iii) a fraction, the numerator of which is the number of
         days that elapse from and including such Swing Line Settlement Date to
         but not including the date on which such Swing Line Settlement Amount
         shall become immediately available to the Administrative Agent, and the
         denominator of which is 365. Upon payment of such amount such Swing
         Line Settling Bank shall be deemed to have delivered its Swing Line
         Settlement Amount on the Swing Line Settlement Date and shall become
         entitled to interest payable by the Borrower with respect to such Swing
         Line Settling Bank's Swing Line Settlement Amount as if such share were
         delivered on the Swing Line Settlement Date. If such Swing Line
         Settlement Amount is not in fact made available to the Administrative
         Agent by such Swing Line Settling Bank within three (3) Business Days
         of such Swing Line Settlement Date, the Administrative Agent shall be
         entitled to recover such amount from the Borrower, with interest
         thereon at the Applicable Base Rate.

                  (d) After any Swing Line Settlement Date, any payment by the
         Borrower of Swing Line Loans hereunder shall be allocated among the
         Banks, in amounts determined so as to provide that after such
         application and the related Swing Line Settlement, the

<PAGE>   30
                                      -24-

         outstanding amount of Syndicated Loans of each Bank equals, as nearly
         as practicable, such Bank's Commitment Percentage of the aggregate
         amount of Syndicated Loans.

         SECTION 3. LETTERS OF CREDIT.

         SECTION 3.1. LETTER OF CREDIT COMMITMENTS.

                  (a) Subject to the terms and conditions hereof and the receipt
         of a Letter of Credit Application by an Issuing Bank, with a copy to
         the Administrative Agent reflecting the Maximum Drawing Amount of all
         Letters of Credit (including the requested Letter of Credit), such
         Issuing Bank, on behalf of the Banks and in reliance upon the
         representations and warranties of the Borrower contained herein and the
         agreement of the Banks contained in Section 3.1(b) hereof, agrees to
         issue Letters of Credit for the account of the Borrower (which may,
         with such Issuing Bank's consent, incorporate automatic renewals for
         periods of up to twelve (12) months), in such form as may be requested
         from time to time by the Borrower and agreed to by the Issuing Bank;
         provided, however, that, after giving effect to such request, the
         aggregate Maximum Drawing Amount of all Letters of Credit issued at any
         time shall not exceed the Total Commitment minus the aggregate
         outstanding amount of the Loans and provided further, that no Letter of
         Credit shall have an expiration date later than the earlier of (i)
         eighteen (18) months after the date of issuance (which may incorporate
         automatic renewals for periods of up to twelve (12) months), or (ii)
         five (5) Business Days prior to the Maturity Date. The letters of
         credit listed in Schedule 3.1(a) issued by Issuing Banks under the
         Existing Credit Agreement shall be Letters of Credit under this
         Agreement.

                  (b) Each Letter of Credit shall be denominated in Dollars.
         Each Bank severally agrees that it shall be absolutely liable, without
         regard to the occurrence of any Default or Event of Default, the
         termination of the Total Commitment pursuant to Section 12.2, or any
         other condition precedent whatsoever, to the extent of such Bank's
         Commitment Percentage to reimburse the Issuing Bank on demand for the
         amount of each draft paid by the Issuing Bank under each Letter of
         Credit to the extent that such amount is not reimbursed by the Borrower
         pursuant to Section 3.2 (such agreement for a Bank being called herein
         the "Letter of Credit Participation" of such Bank). Each Bank agrees
         that its obligation to reimburse the Issuing Bank pursuant to this
         Section 3.1(b) shall not be affected in any way by any circumstance
         other than the gross negligence or willful misconduct of the Issuing
         Bank.

                  (c) Each such reimbursement payment made by a Bank to the
         Issuing Bank shall be treated as the purchase by such Bank of a
         participating interest in the applicable Reimbursement Obligation under
         Section 3.2 in an amount equal to such payment. Each Bank shall share
         in accordance with its participating interest in any interest which
         accrues pursuant to Section 3.2.

<PAGE>   31
                                      -25-

         SECTION 3.2. REIMBURSEMENT OBLIGATION OF THE BORROWER. In order to
induce the Issuing Banks to issue, extend and renew each Letter of Credit, the
Borrower hereby agrees to reimburse or pay to each Issuing Bank, with respect to
each Letter of Credit issued, extended or renewed by such Issuing Bank hereunder
as follows:

                  (a) if any draft presented under any Letter of Credit is
         honored by such Issuing Bank or such Issuing Bank otherwise makes
         payment with respect thereto, the sum of (i) the amount paid by such
         Issuing Bank under or with respect to such Letter of Credit, and (ii)
         the amount of any taxes, fees, charges or other costs and expenses
         whatsoever incurred by such Issuing Bank in connection with any payment
         made by such Issuing Bank under, or with respect to, such Letter of
         Credit, provided however, if the Borrower does not reimburse such
         Issuing Bank on the Drawdown Date, such amount shall, provided that no
         Event of Default under Sections 12.1(g) or 12.1(h) has occurred, become
         automatically a Syndicated Loan which is a Base Rate Loan advanced
         hereunder in an amount equal to such sum; and

                  (b) upon the Maturity Date or the acceleration of the
         Reimbursement Obligations with respect to all Letters of Credit in
         accordance with Section 12, an amount equal to the then Maximum Drawing
         Amount of all Letters of Credit shall be paid by the Borrower to the
         Administrative Agent to be held as cash collateral for the applicable
         Reimbursement Obligations.

         SECTION 3.3. OBLIGATIONS ABSOLUTE. The Borrower's respective
obligations under this Section 3 shall be absolute and unconditional under any
and all circumstances and irrespective of the occurrence of any Default or Event
of Default or any condition precedent whatsoever or any setoff, counterclaim or
defense to payment which the Borrower may have or have had against any Issuing
Bank, any Bank or any beneficiary of a Letter of Credit, and the Borrower
expressly waives any such rights that it may have with respect thereto. The
Borrower further agrees with each Issuing Bank and the Banks that such Issuing
Bank and the Banks (i) shall not be responsible for, and the Borrower's
Reimbursement Obligations under Section 3.2 shall not be affected by, among
other things, the validity or genuineness of documents or of any endorsements
thereon, even if such documents should in fact prove to be in any or all
respects invalid, fraudulent or forged (unless due to the willful misconduct of
such Issuing Bank or any other Bank), or any dispute between or among the
Borrower and the beneficiary of any Letter of Credit or any financing
institution or other party to which any Letter of Credit may be transferred or
any claims or defenses whatsoever of the Borrower against the beneficiary of any
Letter of Credit or any such transferee, and (ii) shall not be liable for any
error, omission, interruption or delay in transmission, dispatch or delivery of
any message or advice, however transmitted, in connection with any Letter of
Credit except to the extent of their own willful misconduct. The Borrower agrees
that any action taken or omitted by any Issuing Bank or any Bank in good faith
under or in connection with any Letter of Credit and the related drafts and
documents shall be binding upon the Borrower and shall not result in any
liability on the part of such Issuing Bank or any Bank (or their respective
affiliates) to the Borrower. Nothing herein shall constitute a waiver by the
Borrower of any of its rights against any beneficiary of a Letter of Credit.

<PAGE>   32
                                      -26-

         SECTION 3.4. RELIANCE BY THE ISSUING BANKS. To the extent not
inconsistent with Section 3.3, each Issuing Bank shall be entitled to rely, and
shall be fully protected in relying, upon any Letter of Credit, draft, writing,
resolution, notice, consent, certificate, affidavit, letter, cablegram,
telegram, facsimile, telex or teletype message, statement, order or other
document believed by such Issuing Bank in good faith to be genuine and correct
and to have been signed, sent or made by the proper Person or Persons and upon
advice and statements of legal counsel, independent accountants and other
experts selected by such Issuing Bank.

         SECTION 3.5. NOTICE REGARDING LETTERS OF CREDIT. One (1) Business Day
prior to the issuance of any Letter of Credit or amendments, extensions or
terminations thereof, the applicable Issuing Bank shall notify the
Administrative Agent of the terms of such Letter of Credit, amendment, extension
or termination. On the day of any drawing under any Letter of Credit, such
Issuing Bank shall notify the Administrative Agent of such drawing under any
Letter of Credit.

         SECTION 3.6. LETTER OF CREDIT FEE. The Borrower shall pay a fee (the
"Letter of Credit Fee") equal to the Applicable L/C Rate on the Maximum Drawing
Amount of the Letters of Credit to the Administrative Agent for the account of
the Banks, to be shared pro rata by the Banks in accordance with their
respective Commitment Percentages. The Letter of Credit Fee shall be payable
quarterly in arrears on the first day of each calendar quarter for the quarter
just ended, with the first such payment commencing October 1, 2001, and on the
Maturity Date. In addition, an issuing fee (the "Issuance Fee") with respect to
each Letter of Credit to be agreed upon annually between the Borrower and each
Issuing Bank shall be payable by the Borrower to such Issuing Bank for its
account.

         SECTION 4. COMPETITIVE BID LOANS.

         SECTION 4.1. THE COMPETITIVE BID OPTION. In addition to the Syndicated
Loans made pursuant to Section 2 hereof, the Borrower may request Competitive
Bid Loans pursuant to the terms of this Section 4. The Banks may, but shall have
no obligation to, make such offers and the Borrower may, but shall have no
obligation to, accept such offers in the manner set forth in this Section 4.
Notwithstanding any other provision herein to the contrary, at no time shall the
aggregate principal amount of Competitive Bid Loans outstanding at any time
exceed the Total Commitment minus the sum of (a) the aggregate outstanding
principal amount of Syndicated Loans (including the Swing Loans), plus (b) the
Maximum Drawing Amount of Letters of Credit, outstanding at such time.

         SECTION 4.2. COMPETITIVE BID LOAN ACCOUNTS; COMPETITIVE BID NOTES.

<PAGE>   33
                                      -27-

                  (a) The obligation of the Borrower to repay the outstanding
         principal amount of any and all Competitive Bid Loans, plus interest at
         the applicable rate accrued thereon, shall be evidenced by this
         Agreement and by individual loan accounts (the "Competitive Bid Loan
         Accounts" and individually, a "Competitive Bid Loan Account")
         maintained by the Administrative Agent on its books for each of the
         Banks, it being the intention of the parties hereto that, except as
         provided for in paragraph (b) of this Section 4.2, the Borrower's
         obligations with respect to Competitive Bid Loans are to be evidenced
         only as stated herein and not by separate promissory notes.

                  (b) Any Bank may at any time, and from time to time, request
         that any Competitive Bid Loans outstanding to such Bank be evidenced by
         a promissory note of the Borrower in substantially the form of Exhibit
         C hereto (each, a "Competitive Bid Note"), dated as of the Effective
         Date and completed with appropriate insertions. One Competitive Bid
         Note shall be payable to the order of each Bank in an amount equal to
         the Total Commitment, and representing the obligation of the Borrower
         to pay such Bank such principal amount or, if less, the outstanding
         principal amount of any and all Competitive Bid Loans made by such
         Bank, plus interest at the applicable Competitive Bid Rate or
         Competitive Bid Margin accrued thereon, as set forth herein. Upon
         execution and delivery by the Borrower of a Competitive Bid Note, the
         Borrower's obligation to repay any and all Competitive Bid Loans made
         to it by such Bank and all interest thereon shall thereafter be
         evidenced by such Competitive Bid Note.

                  (c) The Borrower irrevocably authorizes (i) each Bank to make
         or cause to be made, in connection with a Drawdown Date of any
         Competitive Bid Loan or at the time of receipt of any payment of
         principal on such Bank's Competitive Bid Note in the case of a
         Competitive Bid Note, and (ii) the Administrative Agent to make or
         cause to be made, in connection with a Drawdown Date of any Competitive
         Bid Loan or at the time of receipt of any payment of principal on such
         Bank's Competitive Bid Loan Account in the case of a Competitive Bid
         Loan Account, an appropriate notation on such Bank's records or on the
         schedule attached to such Bank's Competitive Bid Note or a continuation
         of such schedule attached thereto, or the Administrative Agent's
         records, as applicable, reflecting the making of the Competitive Bid
         Loan or the receipt of such payment (as the case may be) and such Bank
         may, prior to any transfer of a Competitive Bid Note, endorse on the
         reverse side thereof the outstanding principal amount of Competitive
         Bid Loans evidenced thereby. The outstanding amount of the Competitive
         Bid Loans set forth on such Bank's record or the Administrative Agent's
         records, as applicable, shall be prima facie evidence of the principal
         amount thereof owing and unpaid to such Bank, but the failure to
         record, or any error in so recording, any such amount shall not limit
         or otherwise affect the obligations of the Borrower hereunder to make
         payments of principal of or interest on any Competitive Bid Loan when
         due.

         SECTION 4.3. COMPETITIVE BID QUOTE REQUEST; INVITATION FOR COMPETITIVE
BID QUOTES.

<PAGE>   34
                                      -28-

                  (a) When the Borrower wishes to request offers to make
         Competitive Bid Loans under this Section 4, it shall transmit to the
         Administrative Agent by telex or facsimile a Competitive Bid Quote
         Request substantially in the form of Exhibit H hereto (a "Competitive
         Bid Quote Request") so as to be received no later than 1:00 p.m. (New
         York time) (x) five (5) Eurodollar Business Days prior to the requested
         Drawdown Date in the case of a Eurodollar Competitive Bid Loan (a
         "Eurodollar Competitive Bid Loan") or (y) one (1) Business Day prior to
         the requested Drawdown Date in the case of an Absolute Competitive Bid
         Loan (an "Absolute Competitive Bid Loan"), specifying:

                           (i) the requested Drawdown Date (which must be a
                  Eurodollar Business Day in the case of a Eurodollar
                  Competitive Bid Loan or a Business Day in the case of an
                  Absolute Competitive Bid Loan);

                           (ii) the aggregate amount of such Competitive Bid
                  Loans, which shall be $10,000,000 or larger multiple of
                  $1,000,000;

                           (iii) the duration of the Interest Period(s)
                  applicable thereto, subject to the provisions of the
                  definition of Interest Period; and

                           (iv) whether the Competitive Bid Quotes requested are
                  for Eurodollar Competitive Bid Loans or Absolute Competitive
                  Bid Loans.

         The Borrower may request offers to make Competitive Bid Loans for more
         than one Interest Period in a single Competitive Bid Quote Request. No
         new Competitive Bid Quote Request shall be given until the Borrower has
         notified the Administrative Agent of its acceptance or non-acceptance
         of the Competitive Bid Quotes relating to any outstanding Competitive
         Bid Quote Request.

                  (b) Promptly upon receipt of a Competitive Bid Quote Request,
         the Administrative Agent shall send to the Banks by telecopy or
         facsimile transmission an Invitation for Competitive Bid Quotes
         substantially in the form of Exhibit I hereto, which shall constitute
         an invitation by the Borrower to each Bank to submit Competitive Bid
         Quotes in accordance with this Section 4.

         SECTION 4.4. ALTERNATIVE MANNER OF PROCEDURE. If, after receipt by the
Administrative Agent and each of the Banks of a Competitive Bid Quote Request
from the Borrower in accordance with Section 4.3, the Administrative Agent or
any Bank shall be unable to complete any procedure of the auction process
described in Sections 4.5 through 4.6 (inclusive) due to the inability of such
Person to transmit or receive communications through the means specified
therein, such Person may rely on telephonic notice for the transmission or
receipt of such communications. In any case where such Person shall rely on
telephone transmission or receipt, any communication made by telephone shall, as
soon as possible thereafter, be followed by written confirmation thereof.

<PAGE>   35
                                      -29-

         SECTION 4.5. SUBMISSION AND CONTENTS OF COMPETITIVE BID QUOTES.

                  (a) Each Bank may, but shall be under no obligation to, submit
         a Competitive Bid Quote containing an offer or offers to make
         Competitive Bid Loans in response to any Competitive Bid Quote Request.
         Each Competitive Bid Quote must comply with the requirements of this
         Section 4.5 and must be submitted to the Administrative Agent by telex
         or facsimile transmission at its offices as specified in or pursuant to
         Section 22 not later than (x) 2:00 p.m. (New York time) on the fourth
         Eurodollar Business Day prior to the proposed Drawdown Date, in the
         case of a Eurodollar Competitive Bid Loan or (y) 10:00 a.m. (New York
         time) on the proposed Drawdown Date, in the case of an Absolute
         Competitive Bid Loan, provided that Competitive Bid Quotes may be
         submitted by the Administrative Agent in its capacity as a Bank only if
         it submits its Competitive Bid Quote to the Borrower not later than (x)
         one hour prior to the deadline for the other Banks, in the case of a
         Eurodollar Competitive Bid Loan or (y) 15 minutes prior to the deadline
         for the other Banks, in the case of an Absolute Competitive Bid Loan.
         Subject to the provisions of Sections 10 and 11 hereof, any Competitive
         Bid Quote so made shall be irrevocable except with the written consent
         of the Administrative Agent given on the instructions of the Borrower.

                  (b) Each Competitive Bid Quote shall be in substantially the
         form of Exhibit J hereto and shall in any case specify:

                           (i) the proposed Drawdown Date;

                           (ii) the principal amount of the Competitive Bid Loan
                  for which each proposal is being made, which principal amount
                  (w) may be greater than or less than the Commitment of the
                  quoting Bank, (x) must be $5,000,000 or a larger multiple of
                  $1,000,000, (y) may not exceed the aggregate principal amount
                  of Competitive Bid Loans for which offers were requested and
                  (z) may be subject to an aggregate limitation as to the
                  principal amount of Competitive Bid Loans for which offers
                  being made by such quoting Bank may be accepted;

                           (iii) the Interest Period(s) for which Competitive
                  Bid Quotes are being submitted;

                           (iv) in the case of a Eurodollar Competitive Bid
                  Loan, the margin above or below the applicable Eurodollar Rate
                  (the "Competitive Bid Margin") offered for each such
                  Competitive Bid Loan, expressed as a percentage (specified to
                  the nearest 1/10,000th of 1%) to be added to or subtracted
                  from such Eurodollar Rate;

                           (v) in the case of an Absolute Competitive Bid Loan,
                  the rate of interest per annum (specified to the nearest
                  1/10,000th of 1%) (the "Competitive Bid Rate") offered for
                  each such Absolute Competitive Bid Loan; and

                           (vi) the identity of the quoting Bank.

<PAGE>   36
                                      -30-

         A Competitive Bid Quote may include up to five separate offers by the
         quoting Bank with respect to each Interest Period specified in the
         related Invitation for Competitive Bid Quotes.

                  (c) Any Competitive Bid Quote shall be disregarded if it:

                           (i) is not substantially in the form of Exhibit J
                  hereto;

                           (ii) contains qualifying, conditional or similar
                  language;

                           (iii) proposes terms other than or in addition to
                  those set forth in the applicable Invitation for Competitive
                  Bid Quotes; or

                           (iv) arrives after the time set forth in Section
                  4.5(a) hereof.

         SECTION 4.6. NOTICE TO BORROWER. The Administrative Agent shall
promptly notify the Borrower of the terms (x) of any Competitive Bid Quote
submitted by a Bank that is in accordance with Section 4.5 and (y) of any
Competitive Bid Quote that amends, modifies or is otherwise inconsistent with a
previous Competitive Bid Quote submitted by such Bank with respect to the same
Competitive Bid Quote Request. Any such subsequent Competitive Bid Quote shall
be disregarded by the Administrative Agent unless such subsequent Competitive
Bid Quote is submitted solely to correct a manifest error in such former
Competitive Bid Quote. The Administrative Agent's notice to the Borrower shall
specify (A) the aggregate principal amount of Competitive Bid Loans for which
offers have been received for each Interest Period specified in the related
Competitive Bid Quote Request, (B) the respective principal amounts and
Competitive Bid Margins or Competitive Bid Rates, as the case may be, so
offered, and the identity of the respective Banks submitting such offers, and
(C) if applicable, limitations on the aggregate principal amount of Competitive
Bid Loans for which offers in any single Competitive Bid Quote may be accepted.

         SECTION 4.7. ACCEPTANCE AND NOTICE BY BORROWER AND ADMINISTRATIVE
AGENT. Not later than 11:00 a.m. (New York time) on (x) the third Eurodollar
Business Day prior to the proposed Drawdown Date, in the case of a Eurodollar
Competitive Bid Loan or (y) the proposed Drawdown Date, in the case of an
Absolute Competitive Bid Loan, the Borrower shall notify the Administrative
Agent of its acceptance or non-acceptance of each Competitive Bid Quote in
substantially the form of Exhibit K hereto. The Borrower may accept any
Competitive Bid Quote in whole or in part; provided that:

                  (i) the aggregate principal amount of each Competitive Bid
         Loan may not exceed the applicable amount set forth in the related
         Competitive Bid Quote Request;

                  (ii) acceptance of offers may only be made on the basis of
         ascending Competitive Bid Margins or Competitive Bid Rates, as the case
         may be, and

<PAGE>   37
                                      -31-

                  (iii) the Borrower may not accept any offer that is described
         in subsection 4.5(c) or that otherwise fails to comply with the
         requirements of this Agreement.

The Administrative Agent shall promptly notify each Bank which submitted a
Competitive Bid Quote of the Borrower's acceptance or non-acceptance thereof. At
the request of any Bank which submitted a Competitive Bid Quote and with the
consent of the Borrower, the Administrative Agent will promptly notify all Banks
which submitted Competitive Bid Quotes of (a) the aggregate principal amount of,
and (b) the range of Competitive Bid Rates or Competitive Bid Margins of, the
accepted Competitive Bid Loans for each requested Interest Period.

         SECTION 4.8. ALLOCATION BY ADMINISTRATIVE AGENT. If offers are made by
two or more Banks with the same Competitive Bid Margin or Competitive Bid Rate,
as the case may be, for a greater aggregate principal amount than the amount in
respect of which offers are accepted for the related Interest Period, the
principal amount of Competitive Bid Loans in respect of which such offers are
accepted shall be allocated by the Administrative Agent among such Banks as
nearly as possible (in such multiples, not less than $1,000,000, as the
Administrative Agent may deem appropriate) in proportion to the aggregate
principal amounts of such offers. Determination by the Administrative Agent of
the amounts of Competitive Bid Loans shall be conclusive in the absence of
manifest error.

         SECTION 4.9. FUNDING OF COMPETITIVE BID LOANS. If, on or prior to the
Drawdown Date of any Competitive Bid Loan, the Total Commitment has not
terminated in full and if, on such Drawdown Date, the applicable conditions of
Sections 10 and 11 hereof are satisfied, the Bank or Banks whose offers the
Borrower has accepted will fund each Competitive Bid Loan so accepted. Such Bank
or Banks will make such Competitive Bid Loans by crediting the Administrative
Agent for further credit to the Borrower's specified account with the
Administrative Agent, in immediately available funds not later than 1:00 p.m.
(New York time) on such Drawdown Date.

         SECTION 4.10. FUNDING LOSSES. If, after acceptance of any Competitive
Bid Quote pursuant to Section 4, the Borrower (i) fails to borrow any
Competitive Bid Loan so accepted on the date specified therefor, or (ii) repays
the outstanding amount of the Competitive Bid Loan prior to the last day of the
Interest Period relating thereto, the Borrower shall indemnify the Bank making
such Competitive Bid Quote or funding such Competitive Bid Loan against any loss
or expense incurred by reason of the liquidation or reemployment of deposits or
other funds acquired by such Bank to fund or maintain such unborrowed
Competitive Bid Loans, including, without limitation compensation as provided in
Section 5.8.

         SECTION 4.11. REPAYMENT OF COMPETITIVE BID LOANS; INTEREST. The
principal of each Competitive Bid Loan shall become absolutely due and payable
by the Borrower on the last day

<PAGE>   38
                                      -32-

of the Interest Period relating thereto, and the Borrower hereby absolutely and
unconditionally promises to pay to the Administrative Agent for the account of
the relevant Banks at or before 1:00 p.m. (New York time) on the last day of the
Interest Periods relating thereto the principal amount of all such Competitive
Bid Loans, plus interest thereon at the applicable rates. The Competitive Bid
Loans shall bear interest at the rate per annum specified in the applicable
Competitive Bid Quotes. Interest on the Competitive Bid Loans shall be payable
(a) on the last day of the applicable Interest Periods, and if any such Interest
Period is longer than three months, also on the last day of the third month
following the commencement of such Interest Period, and (b) on the Maturity Date
for all Loans. Subject to the terms of this Agreement, the Borrower may make
Competitive Bid Quote Requests with respect to new borrowings of any amounts so
repaid prior to the Maturity Date.

         SECTION 5. PROVISIONS RELATING TO ALL LOANS AND LETTERS OF CREDIT.

         SECTION 5.1. PAYMENTS.

                  (a) All payments of principal, interest, Reimbursement
         Obligations, fees (other than the Issuance Fee) and any other amounts
         due hereunder or under any of the other Loan Documents shall be made to
         the Administrative Agent at its Loan Office in immediately available
         funds by 11:00 a.m. (New York time) on any due date. Subject to the
         provisions of Section 29, if a payment is received by the
         Administrative Agent at or before 1:00 p.m. (New York time) on any
         Business Day, the Administrative Agent shall on the same Business Day
         transfer in immediately available funds, as applicable, to (1) each of
         the Banks, their pro rata portion of such payment in accordance with
         their respective Commitment Percentages, in the case of payments with
         respect to Syndicated Loans and Letters of Credit, (2) the
         Administrative Agent in the case of payments with respect to Swing Line
         Loans, and (3) the appropriate Bank(s), in the case of payments with
         respect to Competitive Bid Loans. If such payment is received by the
         Administrative Agent after 1:00 p.m. (New York time) on any Business
         Day, such transfer shall be made by the Administrative Agent to the
         applicable Bank(s) on the next Business Day. In the event that the
         Administrative Agent fails to make such transfer to any Bank as set
         forth above, the Administrative Agent shall pay to such Bank on demand
         an amount equal to the product of (i) the average, computed for the
         period referred to in clause (iii) below, of the weighted average
         interest rate paid by such Bank for funds acquired by such Bank during
         each day included in such period, times (ii) the amount (A) equal to
         such Bank's Commitment Percentage of such payment in the case of
         payments under clause (1) above, or (B) of such payment to which such
         Bank is entitled in the case of payments with respect to Competitive
         Bid Loans and Swing Line Loans, times (iii) a fraction, the numerator
         of which is the number of days that elapse from and including the date
         of payment to and including the date on which the amount due to such
         Bank shall become immediately available to such Bank, and the
         denominator of which is 365. A statement of such Bank submitted to the
         applicable Administrative Agent with respect to any amounts owing under
         this paragraph shall be prima facie evidence of the amount due and
         owing to such Bank by the Administrative Agent.

<PAGE>   39
                                      -33-

                  (b) All payments by the Borrower hereunder and under any of
         the other Loan Documents shall be made without recoupment, setoff or
         counterclaim and free and clear of and without deduction for any taxes,
         levies, imposts, duties, charges, fees, deductions, withholdings,
         compulsory loans, restrictions or conditions of any nature now or
         hereafter imposed or levied by any jurisdiction or any political
         subdivision thereof or taxing or other authority therein unless the
         Borrower is compelled by law to make such deduction or withholding. If
         any such obligation is imposed upon the Borrower with respect to any
         amount payable by it hereunder or under any of the other Loan
         Documents, the Borrower will pay to the Administrative Agent, for the
         account of the Banks or (as the case may be) the Administrative Agent,
         on the date on which such amount is due and payable hereunder or under
         such other Loan Document, such additional amount in Dollars as shall be
         necessary to enable the Banks or the Administrative Agent to receive
         the same net amount which the Banks or the Administrative Agent would
         have received on such due date had no such obligation been imposed upon
         the Borrower. The Borrower will deliver promptly to the Administrative
         Agent certificates or other valid vouchers for all taxes or other
         charges deducted from or paid with respect to payments made by the
         Borrower hereunder or under such other Loan Document.

                  (c) Each Bank that is not incorporated or organized under the
         laws of the United States of America or a state thereof or the District
         of Columbia (a "Non-U.S. Bank") agrees that, prior to the first date on
         which any payment is due to it hereunder, it will deliver to the
         Borrower and the Administrative Agent two duly completed copies of
         United States Internal Revenue Service Form W-8BEN or W-8ECI or
         successor applicable form, as the case may be, certifying in each case
         that such Non-U.S. Bank is entitled to receive payments under this
         Agreement and the Notes payable to it, without deduction or withholding
         of any United States federal income taxes. Each Non-U.S. Bank that so
         delivers a Form W-8BEN or W-8ECI pursuant to the preceding sentence
         further undertakes to deliver to each of the Borrower and the
         Administrative Agent two further copies of Form W-8BEN or W-8ECI or
         successor applicable form, or other manner of certification, as the
         case may be, on or before the date that any such letter or form expires
         or becomes obsolete or after the occurrence of any event requiring a
         change in the most recent form previously delivered by it to the
         Borrower, and such extensions or renewals thereof as may reasonably be
         requested by the Borrower, certifying in the case of a Form W-8BEN or
         W-8ECI that such Non-U.S. Bank is entitled to receive payments under
         this Agreement and the Notes without deduction or withholding of any
         United States federal income taxes, unless in any such case an event
         (including, without limitation, any change in treaty, law or
         regulation) has occurred prior to the date on which any such delivery
         would otherwise be required which renders all such forms inapplicable
         or which would prevent such Non-U.S. Bank from duly completing and
         delivering any such form with respect to it and such Non-U.S. Bank
         advises the Borrower that it is not capable of receiving payments
         without any deduction or withholding of United States federal income
         tax.

                  (d) The Borrower shall not be required to pay any additional
         amounts to any Non-U.S. Bank in respect of United States Federal
         withholding tax pursuant to Section 17 to the extent that (i) the
         obligation to withhold amounts with respect to United States Federal

<PAGE>   40
                                      -34-

         withholding tax existed on the date such Non-U.S. Bank became a party
         to this Agreement or, with respect to payments to a different lending
         office designated by the Non-U.S. Bank as its applicable lending office
         (a "New Lending Office"), the date such Non-U.S. Bank designated such
         New Lending Office with respect to a Loan; provided, however, that this
         clause (i) shall not apply to any transferee or New Lending Office as a
         result of an assignment, transfer or designation made at the request of
         the Borrower; and provided further, however, that this clause (i) shall
         not apply to the extent the indemnity payment or additional amounts any
         transferee, or Bank through a New Lending Office, would be entitled to
         receive without regard to this clause (i) do not exceed the indemnity
         payment or additional amounts that the Person making the assignment or
         transfer to such transferee, or Bank making the designation of such New
         Lending Office, would have been entitled to receive in the absence of
         such assignment, transfer or designation; or (ii) the obligation to pay
         such additional amounts would not have arisen but for a failure by such
         Non-U.S. Bank to comply with the provisions of paragraph (b) above.

                  (e) Notwithstanding the foregoing, each Bank agrees to use
         reasonable efforts (consistent with legal and regulatory restrictions)
         to change its lending office to avoid or to minimize any amounts
         otherwise payable under Section 17 in each case solely if such change
         can be made in a manner so that such Bank, in its sole determination,
         suffers no legal, economic or regulatory disadvantage.

         SECTION 5.2. MANDATORY REPAYMENTS OF THE LOANS. If at any time the sum
of the outstanding principal amount of the Loans plus the Maximum Drawing Amount
of all outstanding Letters of Credit exceeds the Total Commitment, whether by
reduction of the Total Commitment or otherwise, then the Borrower shall
immediately pay the amount of such excess to the Administrative Agent, (i) for
application to the Loans, first to Syndicated Loans, then to Competitive Bid
Loans, subject to Section 5.8, or (ii) if no Loans shall be outstanding, to be
held by the Administrative Agent for the benefit of the Banks as collateral
security for such excess Maximum Drawing Amount and the Borrower hereby grants a
security interest in such amount to the Administrative Agent for the benefit of
the Banks; provided, however, that if the amount of cash collateral held by the
Administrative Agent pursuant to this Section 5.2(a) exceeds the Maximum Drawing
Amount required to be collateralized from time to time, the Administrative Agent
shall return such excess to the Borrower.

         SECTION 5.3. COMPUTATIONS. Except as otherwise expressly provided
herein, all computations of interest, Facility Fees, Letter of Credit Fees or
other fees shall be based on a 360-day year and paid for the actual number of
days elapsed, except that computations based on the Base Rate shall be based on
a 365 or 366, as applicable, day year and paid for the actual number of days
elapsed. Whenever a payment hereunder or under any of the other Loan Documents
becomes due on a day that is not a Business Day, the due date for such payment
shall be extended to the next succeeding Business Day, and interest shall accrue
during such extension; provided that for any Interest Period for any Eurodollar
Loan if such next succeeding Business Day falls in the

<PAGE>   41
                                      -35-

next succeeding calendar month or after the Maturity Date, it shall be deemed to
end on the next preceding Business Day.

         SECTION 5.4. ILLEGALITY; INABILITY TO DETERMINE EURODOLLAR RATE.
Notwithstanding any other provision of this Agreement (other than Section 5.10),
if (a) the introduction of, any change in, or any change in the interpretation
of, any law or regulation applicable to any Bank or the Administrative Agent
shall make it unlawful, or any central bank or other governmental authority
having jurisdiction thereof shall assert that it is unlawful, for any Bank or
the Administrative Agent to perform its obligations in respect of any Eurodollar
Loans, or (b) if any Bank or the Administrative Agent, as applicable, shall
reasonably determine with respect to Eurodollar Loans that (i) by reason of
circumstances affecting any Eurodollar interbank market, adequate and reasonable
methods do not exist for ascertaining the Eurodollar Rate which would otherwise
be applicable during any Interest Period, or (ii) deposits of Dollars in the
relevant amount for the relevant Interest Period are not available to such Bank
or the Administrative Agent in any Eurodollar interbank market, or (iii) the
Eurodollar Rate does not or will not accurately reflect the cost to the Bank or
the Administrative Agent of obtaining or maintaining the Eurodollar Loans during
any Interest Period, then such Bank or the Administrative Agent shall promptly
give telephonic, telex or cable notice of such determination to the Borrower
(which notice shall be conclusive and binding upon the Borrower). Upon such
notification by the Bank or the Administrative Agent, the obligation of the
Banks and the Administrative Agent to make Eurodollar Loans shall be suspended
until the Banks or the Administrative Agent, as the case may be, determine that
such circumstances no longer exist, and to the extent permitted by law the
outstanding Eurodollar Loans shall continue to bear interest at the applicable
rate based on the Eurodollar Rate until the end of the applicable Interest
Period, and thereafter shall be deemed converted to Base Rate Loans in equal
principal amounts to such former Eurodollar Loans.

         SECTION 5.5. ADDITIONAL COSTS, ETC. If any present or future applicable
law (which expression, as used herein, includes statutes, rules and regulations
thereunder and interpretations thereof by any competent court or by any
governmental or other regulatory body or official charged with the
administration or the interpretation thereof and requests, directives,
instructions and notices at any time or from time to time hereafter made upon or
otherwise issued to any Bank by any central bank or other fiscal, monetary or
other authority, whether or not having the force of law) shall:

                  (a) subject such Bank to any tax, levy, impost, duty, charge,
         fee, deduction or withholding of any nature with respect to this
         Agreement, the other Loan Documents, such Bank's Commitment or the
         Loans (other than taxes based upon or measured by the income or profits
         of such Bank imposed by the jurisdiction of its incorporation or
         organization, or the location of its lending office); or

                  (b) materially change the basis of taxation (except for
         changes in taxes on income or profits of such Bank imposed by the
         jurisdiction of its incorporation or

<PAGE>   42
                                      -36-

         organization, or the location of its lending office) of payments to
         such Bank of the principal or of the interest on any Loans or any other
         amounts payable to such Bank under this Agreement or the other Loan
         Documents; or

                  (c) except as provided in Section 5.6 or as otherwise
         reflected in the Base Rate, the Eurodollar Rate, or the applicable rate
         for Competitive Bid Loans, impose or increase or render applicable
         (other than to the extent specifically provided for elsewhere in this
         Agreement) any special deposit, reserve, assessment, liquidity, capital
         adequacy or other similar requirements (whether or not having the force
         of law) against assets held by, or deposits in or for the account of,
         or loans by, or commitments of, an office of any Bank with respect to
         this Agreement, the other Loan Documents, such Bank's Commitment or the
         Loans; or

                  (d) impose on such Bank any other conditions or requirements
         with respect to this Agreement, the other Loan Documents, the Loans,
         such Bank's Commitment or any class of loans or commitments of which
         any of the Loans or such Bank's Commitment forms a part, and the result
         of any of the foregoing is:

                           (i) to increase the cost to such Bank of making,
                  funding, issuing, renewing, extending or maintaining the Loans
                  or such Bank's Commitment or issuing or participating in
                  Letters of Credit;

                           (ii) to reduce the amount of principal, interest or
                  other amount payable to such Bank hereunder on account of such
                  Bank's Commitment, the Loans or the Reimbursement Obligations;
                  or

                           (iii) to require such Bank to make any payment or to
                  forego any interest or other sum payable hereunder, the amount
                  of which payment or foregone interest or other sum is
                  calculated by reference to the gross amount of any sum
                  receivable or deemed received by such Bank from the Borrower
                  hereunder,

                  then, and in each such case, the Borrower will, upon demand
         made by such Bank at any time and from time to time as often as the
         occasion therefore may arise (which demand shall be accompanied by a
         statement setting forth the basis of such demand which shall be
         conclusive absent manifest error), pay such reasonable additional
         amounts as will be sufficient to compensate such Bank for such
         additional costs, reduction, payment or foregone interest or other sum.

         SECTION 5.6. CAPITAL ADEQUACY. If any Bank shall have determined that,
after the date hereof, (a) the adoption of any applicable law, rule or
regulation regarding capital adequacy, or any change in any such law, rule, or
regulation, or any change in the interpretation or administration thereof by any
governmental authority, central bank or comparable agency charged with the
interpretation or administration thereof, or any request or directive regarding
capital adequacy (whether or not having the force of law) of any such authority,
central bank or comparable

<PAGE>   43
                                      -37-

agency, or (b) compliance by such Bank or the Administrative Agent or any
corporation controlling such Bank or the Administrative Agent with any law,
governmental rule, regulation, policy, guideline or directive (whether or not
having the force of law) of any such entity regarding capital adequacy, has or
would have the effect of reducing the rate of return on capital of such Bank (or
any corporation controlling such Bank) as a consequence of such Bank's
obligations hereunder to a level below that which such Bank (or any corporation
controlling such Bank) could have achieved but for such adoption, change,
request or directive (taking into consideration its policies with respect to
capital adequacy) by an amount deemed by such Bank to be material, then from
time to time, within 15 days after demand by such Bank, the Borrower shall pay
to such Bank such additional amount or amounts as will, in such Bank's
reasonable determination, fairly compensate such Bank (or any corporation
controlling such Bank) for such reduction. Each Bank shall allocate such cost
increases among its customers in good faith and on an equitable basis.

         SECTION 5.7. CERTIFICATE. A certificate setting forth the additional
amounts payable pursuant to Section 5.5 or Section 5.6 and a reasonable
explanation of such amounts which are due, submitted by any Bank to the
Borrower, shall be conclusive, absent manifest error, that such amounts are due
and owing; provided that no Bank shall be entitled to additional amounts with
respect to events or circumstances occurring more than one hundred and twenty
(120) days prior to the delivery of such certificate..

         SECTION 5.8. EURODOLLAR AND COMPETITIVE BID INDEMNITY. The Borrower
agrees to indemnify the Banks and the Administrative Agent and to hold them
harmless from and against any reasonable loss, cost or expense that any such
Bank and the Administrative Agent may sustain or incur as a consequence of (a)
the default by the Borrower in payment of the principal amount of or any
interest on any Eurodollar Loans or Competitive Bid Loans as and when due and
payable, including any such loss or expense arising from interest or fees
payable by any Bank or the Administrative Agent to lenders of funds obtained by
it in order to maintain its Eurodollar Loans or Competitive Bid Loans, (b) the
default by the Borrower in making a borrowing of a Eurodollar Loan or
Competitive Bid Loan or conversion of a Eurodollar Loan or a prepayment of a
Eurodollar or Competitive Bid Loan after the Borrower has given (or is deemed to
have given) a Syndicated Loan Request, a notice pursuant to Section 2.7 or a
Notice of Acceptance/Rejection of Competitive Bid Quote(s), or a notice pursuant
to Section 2.10, and (c) the making of any payment of a Eurodollar Loan or
Competitive Bid Loan, or the making of any conversion of any Eurodollar Loan to
a Base Rate Loan on a day that is not the last day of the applicable Interest
Period with respect thereto. Such loss, cost, or reasonable expense shall
include an amount equal to the excess, if any, as reasonably determined by each
Bank of (i) its cost of obtaining the funds for (A) the Eurodollar Loan being
paid, prepaid, converted, not converted, reallocated, or not borrowed, as the
case may be (based on the Eurodollar Rate), or (B) the Competitive Bid Loan
being paid, prepaid, or not borrowed, as the case may be (based on the
applicable interest rate) for the period from the date of such payment,
prepayment, conversion, or failure to borrow or convert, as the case may be, to
the last day of the Interest Period for such Loan (or, in the case of

<PAGE>   44
                                      -38-

a failure to borrow, the Interest Period for the Loan which would have commenced
on the date of such failure to borrow) over (ii) the amount of interest (as
reasonably determined by such Bank) that would be realized by such Bank in
reemploying the funds so paid, prepaid, converted, or not borrowed, converted,
or prepaid for such period or Interest Period, as the case may be, which
determinations shall be conclusive absent manifest error.

         SECTION 5.9. INTEREST ON OVERDUE AMOUNTS. Overdue principal and (to the
extent permitted by applicable law) interest on the Loans and all other overdue
amounts payable hereunder or under any of the other Loan Documents shall bear
interest compounded monthly and payable on demand at a rate per annum equal to
the Applicable Base Rate plus 2%, until such amount shall be paid in full (after
as well as before judgment).

         SECTION 5.10. INTEREST LIMITATION. Notwithstanding any other term of
this Agreement or the Notes, any other Loan Document or any other document
referred to herein or therein, the maximum amount of interest which may be
charged to or collected from any Person liable hereunder or under the Notes by
any Bank shall be absolutely limited to, and shall in no event exceed, the
maximum amount of interest which could lawfully be charged or collected by such
Bank under applicable laws (including, to the extent applicable, the provisions
of Section 5197 of the Revised Statutes of the United States of America, as
amended, and 12 U.S.C. Section 85, as amended).

         SECTION 5.11. REASONABLE EFFORTS TO MITIGATE. Each Bank agrees that as
promptly as practicable after it becomes aware of the occurrence of an event or
the existence of a condition that would cause it to be affected under Sections
5.4, 5.5 or 5.6, such Bank will give notice thereof to the Borrower, with a copy
to the Administrative Agent and, to the extent so requested by the Borrower and
not inconsistent with such Bank's internal policies, such Bank shall use
reasonable efforts and take such actions as are reasonably appropriate if as a
result thereof the additional moneys which would otherwise be required to be
paid to such Bank pursuant to such sections would be materially reduced, or the
illegality or other adverse circumstances which would otherwise require a
conversion of such Loans or result in the inability to make such Loans pursuant
to such sections would cease to exist, and in each case if, as determined by
such Bank in its sole discretion, the taking of such actions would not adversely
affect such Loans or such Bank or otherwise be disadvantageous to such Bank.

         SECTION 5.12. REPLACEMENT OF BANKS. If any Bank (an "Affected Bank")
(i) makes demand upon the Borrower for (or if the Borrower is otherwise required
to pay) amounts pursuant to Sections 5.5 or 5.6, (ii) is unable to make or
maintain Eurodollar Loans as a result of a condition described in Section 5.4 or
(iii) defaults in its obligation to make Loans or to participate in Letters of
Credit in accordance with the terms of this Agreement (such Bank being referred
to as a

<PAGE>   45
                                      -39-

"Defaulting Bank"), the Borrower may, within 90 days of receipt of such demand,
notice (or the occurrence of such other event causing the Borrower to be
required to pay such compensation or causing Section 5.4 to be applicable), or
default, as the case may be, by notice (a "Replacement Notice") in writing to
the Administrative Agent and such Affected Bank (A) request the Affected Bank to
cooperate with the Borrower in obtaining a replacement bank satisfactory to the
Administrative Agent and the Borrower (the "Replacement Bank") as provided
herein, but none of such Banks shall be under an obligation to find a
Replacement Bank; (B) request the non-Affected Banks to acquire and assume all
of the Affected Bank's Loans and Commitment, and to participate in Letters of
Credit as provided herein, but none of such Banks shall be under an obligation
to do so; or (C) designate a Replacement Bank reasonably satisfactory to the
Administrative Agent. If any satisfactory Replacement Bank shall be obtained,
and/or any of the non-Affected Banks shall agree to acquire and assume all of
the Affected Bank's Loans and Commitment, and to participate in Letters of
Credit then such Affected Bank shall, so long as no Event of Default shall have
occurred and be continuing, assign, in accordance with Section 20, all of its
Commitment, Loans, Notes and other rights and obligations under this Agreement
and all other Loan Documents to such Replacement Bank or non-Affected Banks, as
the case may be, in exchange for payment of the principal amount so assigned and
all interest and fees accrued on the amount so assigned, plus all other
Obligations then due and payable to the Affected Bank; provided, however, that
(x) such assignment shall be without recourse, representation or warranty and
shall be on terms and conditions reasonably satisfactory to such Affected Bank
and such Replacement Bank and/or non-Affected Banks, as the case may be, and (y)
prior to any such assignment, the Borrower shall have paid to such Affected Bank
all amounts properly demanded and unreimbursed under Sections 5.5, 5.6 and 5.8.
Upon the effective date of such assignment, the Borrower shall issue replacement
Notes to such Replacement Bank and/or non-Affected Banks, as the case may be,
and such Replacement Bank shall become a "Bank" for all purposes under this
Agreement and the other Loan Documents.

         SECTION 5.13. ADVANCES BY ADMINISTRATIVE AGENT. The Administrative
Agent may (unless earlier notified to the contrary by any Bank by 12:00 noon
(New York time) one (1) Business Day prior to any Drawdown Date) assume that
each Bank has made available (or will before the end of such Business Day make
available) to the Administrative Agent the amount of such Bank's Commitment
Percentage with respect to the Loans (or, in the case of Competitive Bid Loans,
the amount of such Bank's accepted offers of such Loans, if any) to be made on
such Drawdown Date, and the Administrative Agent may (but shall not be required
to), in reliance upon such assumption, make available to the Borrower a
corresponding amount. If any Bank makes such amount available to the
Administrative Agent on a date after such Drawdown Date, such Bank shall pay the
Administrative Agent on demand an amount equal to the product of (i) the
average, computed for the period referred to in clause (iii) below, of the
weighted average annual interest rate paid by the Administrative Agent for
federal funds acquired by the Administrative Agent during each day included in
such period times (ii) the amount equal to such Bank's Commitment Percentage of
such Syndicated Loan (or, in the case of Competitive Bid Loans and Swing Line
Loans, the amount of such Bank's accepted offer of such Competitive Bid Loans,
if any, and portion of such Swing Line Loans) times (iii) a fraction, the
numerator of which is the number of days that elapse from and including such
Drawdown Date to but not

<PAGE>   46
                                      -40-

including the date on which the amount equal to such Bank's Commitment
Percentage of such Loans, or the amount of such Bank's accepted offers of such
Competitive Bid Loans, if any, and portion of Swing Line Loans, shall become
immediately available to the Administrative Agent, and the denominator of which
is 365. A statement of the Administrative Agent submitted to such Bank with
respect to any amounts owing under this paragraph shall be prima facie evidence
of the amount due and owing to the Administrative Agent by such Bank. If such
amount is not in fact made available to the Administrative Agent by such Bank
within three (3) Business Days of such Drawdown Date, the Administrative Agent
shall be entitled to recover such amount from such Borrower, with interest
thereon at the applicable rate per annum.

         SECTION 6. REPRESENTATIONS AND WARRANTIES. The Borrower (and the
Guarantor, where applicable) represents and warrants to the Banks that:

         SECTION 6.1. CORPORATE AUTHORITY.

                  (a) Incorporation; Good Standing. The Borrower and each of its
         Material Subsidiaries (i) is duly organized, validly existing and in
         good standing under the laws of its respective jurisdiction of
         formation, (ii) has all requisite corporate power to own its property
         and conduct its business as now conducted and as presently
         contemplated, and (iii) is in good standing and is duly authorized to
         do business in each jurisdiction in which its property or business as
         presently conducted or contemplated makes such qualification necessary,
         except where a failure to be so qualified could not reasonably be
         expected to have a Material Adverse Effect.

                  (b) Authorization. The execution, delivery and performance of
         its Loan Documents and the transactions contemplated hereby and thereby
         (i) are within the corporate authority of the Borrower and the
         Guarantor, (ii) have been duly authorized by all necessary corporate
         proceedings on the part of each of the Borrower and the Guarantor,
         (iii) do not conflict with or result in any breach or contravention of
         any provision of law, statute, rule or regulation to which any of the
         Borrower or the Guarantor or any of their Subsidiaries is subject or
         any judgment, order, writ, injunction, license or permit applicable to
         the Borrower, the Guarantor or any of their Subsidiaries so as to have
         a Material Adverse Effect, and (iv) do not conflict with any provision
         of the corporate charter or bylaws of the Borrower, the Guarantor or
         any Material Subsidiary or any agreement or other instrument binding
         upon the Borrower, the Guarantor or any of their Material Subsidiaries,
         except for those conflicts with any such agreement or instrument which
         could not reasonably be expected to have a Material Adverse Effect.

                  (c) Enforceability. The execution, delivery and performance of
         the Loan Documents by the Borrower and the Guarantor will result in
         valid and legally binding obligations of the Borrower and the Guarantor
         enforceable against them in accordance with the respective terms and
         provisions hereof and thereof, except as enforceability is limited by
         bankruptcy, insolvency, reorganization, moratorium or other laws
         relating to or

<PAGE>   47
                                      -41-

         affecting generally the enforcement of creditors' rights generally and
         general principles of equity.

         SECTION 6.2. GOVERNMENTAL AND OTHER APPROVALS. The execution, delivery
and performance of the Loan Documents by the Borrower and the Guarantor and the
consummation by the Borrower and the Guarantor of the transactions contemplated
hereby and thereby do not require any approval or consent of, or filing with,
any governmental agency or authority or other third party other than those
already obtained and those required after the date hereof in connection with the
Borrower's performance of their covenants contained in Sections 7, 8 and 9
hereof.

         SECTION 6.3. TITLE TO PROPERTIES; LEASES. The Borrower and its
Subsidiaries own all of the assets reflected in the consolidated balance sheet
as at the Interim Balance Sheet Date or acquired since that date (except
property and assets operated under Capital Leases or sold or otherwise disposed
of in the ordinary course of business since that date), subject to no Liens
except Permitted Liens.

         SECTION 6.4. FINANCIAL STATEMENTS; SOLVENCY.

                  (a) There have been furnished to the Banks consolidated
         balance sheets of the Borrower and its Subsidiaries dated the Balance
         Sheet Date and consolidated statements of operations for the fiscal
         periods then ended, certified by the Accountants. In addition, there
         have been furnished to the Banks consolidated balance sheets of the
         Borrower and its Subsidiaries dated the Interim Balance Sheet Date and
         the related consolidated statements of operation for the fiscal quarter
         ending on the Interim Balance Sheet Date. All said balance sheets and
         statements of operations have been prepared in accordance with GAAP
         (but, in the case of any of such financial statements which are
         unaudited, only to the extent GAAP is applicable to interim unaudited
         reports), fairly present, in all material respects, the financial
         condition of the Borrower and its Subsidiaries on a consolidated basis
         as at the close of business on the dates thereof and the results of
         operations for the periods then ended, subject, in the case of
         unaudited interim financial statements, to changes resulting from audit
         and normal year-end adjustments and to the absence of complete
         footnotes. There are no contingent liabilities of the Borrower and its
         Subsidiaries involving material amounts, known to the officers of the
         Borrower or the Guarantor which have not been disclosed in said balance
         sheets and the related notes thereto or otherwise in writing to the
         Banks.

                  (b) The Borrower and its Subsidiaries on a consolidated basis
         (both before and after giving effect to the transactions contemplated
         by this Agreement) are solvent (i.e., they have assets having a fair
         value in excess of the amount required to pay their probable
         liabilities on their existing debts as they become absolute and
         matured) and have, and

<PAGE>   48
                                      -42-

         expect to have, the ability to pay their debts from time to time
         incurred in connection therewith as such debts mature.

         SECTION 6.5. NO MATERIAL CHANGES, ETC. Since the Balance Sheet Date,
there have been no material adverse changes in the consolidated financial
condition, business, assets or liabilities (contingent or otherwise) of the
Borrower and its Subsidiaries, taken as a whole, other than the Shareholder
Suits and changes in the ordinary course of business which have not had a
Material Adverse Effect.

         SECTION 6.6. FRANCHISES, PATENTS, COPYRIGHTS, ETC. The Borrower and
each of its Subsidiaries possess all franchises, patents, copyrights,
trademarks, trade names, licenses and permits, and rights in respect of the
foregoing, adequate for the conduct of their business substantially as now
conducted (other than those the absence of which would not have a Material
Adverse Effect) without known conflict with any rights of others other than a
conflict which would not have a Material Adverse Effect.

         SECTION 6.7. LITIGATION. Except as set forth on Schedule 6.7 or in the
Disclosure Documents, there are no actions, suits, proceedings or investigations
of any kind pending or, to the knowledge of the Borrower, threatened against the
Borrower or any of its Subsidiaries before any court, tribunal or administrative
agency or board which, either in any case or in the aggregate, could reasonably
be expected to have a Material Adverse Effect.

         SECTION 6.8. NO MATERIALLY ADVERSE CONTRACTS, ETC. Neither the Borrower
nor any of its Subsidiaries is subject to any charter, corporate or other legal
restriction, or any judgment, decree, order, rule or regulation which in the
judgment of the Borrower's or such Subsidiary's officers has or could reasonably
be expected in the future to have a Material Adverse Effect. Neither the
Borrower nor any of its Subsidiaries is a party to any contract or agreement
which in the judgment of the Borrower's or its Subsidiary's officers has or
could reasonably be expected to have any Material Adverse Effect, except as
otherwise reflected in adequate reserves as required by GAAP.

         SECTION 6.9. COMPLIANCE WITH OTHER INSTRUMENTS, LAWS, ETC. Neither the
Borrower nor any of its Subsidiaries is (a) violating any provision of its
charter documents or by-laws or (b) violating any agreement or instrument to
which any of them may be subject or by which any of them or any of their
properties may be bound or any decree, order, judgment, or any statute, license,
rule or regulation, in a manner which could (in the case of such agreements or
such instruments) reasonably be expected to result in a Material Adverse Effect.

         SECTION 6.10. TAX STATUS. The Borrower and its Subsidiaries have filed
all federal, state, provincial and territorial income and all other tax returns,
reports and declarations (or obtained extensions with respect thereto) required
by applicable law to be filed by them (unless and only to the extent that the
Borrower or such Subsidiary has set aside on its books provisions reasonably
adequate for the payment of all unpaid and unreported taxes as required by
GAAP); and have paid all taxes and other governmental assessments and charges
(other than taxes, assessments and other governmental charges imposed by
jurisdictions other than the United States, Canada or any political subdivision
thereof which in the aggregate are not material to the

<PAGE>   49
                                      -43-

financial condition, business or assets of the Borrower or such Subsidiary on an
individual basis or of the Borrower and its Subsidiaries on a consolidated
basis) that are material in amount, shown or determined to be due on such
returns, reports and declarations, except those being contested in good faith;
and, as required by GAAP, have set aside on their books provisions reasonably
adequate for the payment of all taxes for periods subsequent to the periods to
which such returns, reports or declarations apply. Except to the extent
contested in the manner permitted in the preceding sentence, there are no unpaid
taxes in any material amount claimed by the taxing authority of any jurisdiction
to be due and owing by the Borrower or any Subsidiary, nor do the officers of
the Borrower or any of its Subsidiaries know of any basis for any such claim.

         SECTION 6.11. NO EVENT OF DEFAULT. No Default or Event of Default has
occurred hereunder and is continuing.

         SECTION 6.12. HOLDING COMPANY AND INVESTMENT COMPANY ACTS. Neither the
Borrower nor any of its Subsidiaries is a "holding company", or a "subsidiary
company" of a "holding company", or an "affiliate" of a "holding company", as
such terms are defined in the Public Utility Holding Company Act of 1935; nor is
any of them a "registered investment company", or an "affiliated company" or a
"principal underwriter" of a "registered investment company", as such terms are
defined in the Investment Company Act of 1940.

         SECTION 6.13. ABSENCE OF FINANCING STATEMENTS, ETC. Except as permitted
by Section 8.1 of this Agreement, there is no Indebtedness senior to the
Obligations, and except for Permitted Liens, there are no Liens, or any
effective financing statement, security agreement, chattel mortgage, real estate
mortgage or other document filed or recorded with any filing records, registry,
or other public office, which purports to cover, affect or give notice of any
present or possible future Lien on any assets or property of the Borrower or any
of its Subsidiaries or right thereunder.

         SECTION 6.14. EMPLOYEE BENEFIT PLANS.

                  SECTION 6.14.1. IN GENERAL. Each Employee Benefit Plan has
         been maintained and operated in compliance with the provisions of ERISA
         and, to the extent applicable, the Code, including but not limited to
         the provisions thereunder respecting prohibited transactions. Promptly
         upon the request of any Bank or the Administrative Agent, the Borrower
         will furnish to the Administrative Agent the most recently completed
         annual report, Form 5500, with all required attachments, and actuarial
         statement required to be submitted under Section 103(d) of ERISA, with
         respect to each Guaranteed Pension Plan.

                  SECTION 6.14.2. TERMINABILITY OF WELFARE PLANS. Under each
         Employee Benefit Plan which is an employee welfare benefit plan within
         the meaning of Section 3(1) or Section 3(2)(B) of ERISA, no benefits
         are due unless the event giving rise to the benefit entitlement occurs

<PAGE>   50
                                      -44-

         prior to plan termination (except as required by Title I, Part 6 of
         ERISA). The Borrower or an ERISA Affiliate, as appropriate, may
         terminate each such Plan at any time (or at any time subsequent to the
         expiration of any applicable bargaining agreement) in the discretion of
         the Borrower or such ERISA Affiliate without material liability to any
         Person.

                  SECTION 6.14.3. GUARANTEED PENSION PLANS. Each contribution
         required to be made to a Guaranteed Pension Plan, whether required to
         be made to avoid the incurrence of an accumulated funding deficiency,
         the notice or lien provisions of Section 302(f) of ERISA, or otherwise,
         has been timely made. No waiver of an accumulated funding deficiency or
         extension of amortization periods has been received with respect to any
         Guaranteed Pension Plan. No liability to the PBGC (other than required
         insurance premiums, all of which have been paid) has been incurred by
         the Borrower or any ERISA Affiliate with respect to any Guaranteed
         Pension Plan (other than Terminated Plans) and there has not been any
         ERISA Reportable Event, or any other event or condition which presents
         a material risk of termination of any Guaranteed Pension Plan by the
         PBGC. Other than with respect to the Terminated Plans, based on the
         latest valuation of each Guaranteed Pension Plan (which in each case
         occurred within twelve months of the date of this representation), and
         on the actuarial methods and assumptions employed for that valuation,
         the aggregate benefit liabilities of all such Guaranteed Pension Plans
         within the meaning of Section 4001 of ERISA did not exceed the
         aggregate value of the assets of all such Guaranteed Pension Plans,
         disregarding for this purpose the benefit liabilities and assets of any
         Guaranteed Pension Plan with assets in excess of benefit liabilities.

                  SECTION 6.14.4. MULTIEMPLOYER PLANS. Neither the Borrower nor
         any ERISA Affiliate has incurred any material liability (including
         secondary liability) to any Multiemployer Plan as a result of a
         complete or partial withdrawal from such Multiemployer Plan under
         Section 4201 of ERISA or as a result of a sale of assets described in
         Section 4204 of ERISA. Neither the Borrower nor any ERISA Affiliate has
         been notified that any Multiemployer Plan is in reorganization or
         insolvent under and within the meaning of Section 4241 or Section 4245
         of ERISA or that any Multiemployer Plan intends to terminate or has
         been terminated under Section 4041A of ERISA.

         SECTION 6.15. ENVIRONMENTAL COMPLIANCE. The Borrower and its
Subsidiaries have taken all steps that they have deemed reasonably necessary to
investigate the past and present condition and usage of the Real Property and
the operations conducted by the Borrower and its Subsidiaries and, based upon
such diligent investigation, have determined that, except as set forth on
Schedule 6.15 or in the Disclosure Documents:

                  (a) Neither the Borrower, its Material Subsidiaries, nor any
         operator of their properties, is in violation, or alleged violation, of
         any judgment, decree, order, law, permit, license, rule or regulation
         pertaining to environmental matters, including without limitation,
         those arising under the Resource Conservation and Recovery Act
         ("RCRA"), the Comprehensive Environmental Response, Compensation and
         Liability Act of 1980 as

<PAGE>   51
                                      -45-

         amended ("CERCLA"), the Superfund Amendments and Reauthorization Act of
         1986 ("SARA"), the Federal Clean Water Act, the Federal Clean Air Act,
         the Toxic Substances Control Act, or any applicable international,
         federal, state, provincial, territorial or local statute, regulation,
         ordinance, order or decree relating to health, safety, waste
         transportation or disposal, or the environment (the "Environmental
         Laws"), which violation, individually or in the aggregate, could
         reasonably be expected to have a Material Adverse Effect.

                  (b) Except with respect to any such matters that could not
         reasonably be expected to have a Material Adverse Effect, neither the
         Borrower nor any of its Material Subsidiaries has received notice from
         any third party including, without limitation: any federal, state,
         provincial, territorial or local governmental authority, (i) that any
         one of them has been identified by the United States Environmental
         Protection Agency ("EPA") as a potentially responsible party under
         CERCLA with respect to a site listed on the National Priorities List,
         40 C.F.R. Part 300 Appendix B; (ii) that any hazardous waste, as
         defined by 42 U.S.C. Section 6903(5), any hazardous substances as
         defined by 42 U.S.C. Section 9601(14), any pollutant or contaminant as
         defined by 42 U.S.C. Section 9601(33) or any toxic substance, oil or
         hazardous materials or other chemicals or substances regulated by any
         Environmental Laws, excluding household hazardous waste ("Hazardous
         Substances"), which any one of them has generated, transported or
         disposed of, has been found at any site at which a federal, state,
         provincial, territorial or local agency or other third party has
         conducted or has ordered that the Borrower or any of its Material
         Subsidiaries conduct a remedial investigation, removal or other
         response action pursuant to any Environmental Law; or (iii) that it is
         or shall be a named party to any claim, action, cause of action,
         complaint, legal or administrative proceeding arising out of any third
         party's incurrence of costs, expenses, losses or damages of any kind
         whatsoever in connection with the Release of Hazardous Substances.

                  (c) Except for those occurrences or situations that could not
         reasonably be expected to have a Material Adverse Effect, (i) no
         portion of the Real Property or other assets of the Borrower and its
         Material Subsidiaries has been used for the handling, processing,
         storage or disposal of Hazardous Substances except in accordance with
         applicable Environmental Laws; (ii) in the course of any activities
         conducted by the Borrower, its Material Subsidiaries, or operators of
         the Real Property or other assets of the Borrower and its Material
         Subsidiaries, no Hazardous Substances have been generated or are being
         used on such properties except in accordance with applicable
         Environmental Laws; (iii) there have been no unpermitted Releases or
         threatened Releases of Hazardous Substances on, upon, into or from the
         Real Property or other assets of the Borrower or its Material
         Subsidiaries; and (iv) any Hazardous Substances that have been
         generated on the Real Property or other assets of the Borrower or its
         Material Subsidiaries have been transported offsite only by carriers
         having an identification number issued by the EPA, treated or disposed
         of only by treatment or disposal facilities maintaining valid permits
         as required under applicable Environmental Laws, which transporters and
         facilities have been and are, to the Borrower's knowledge, operating in
         compliance with such permits and applicable Environmental Laws.

<PAGE>   52
                                      -46-

         SECTION 6.16. DISCLOSURE. No representation or warranty made by the
Borrower or the Guarantor in this Agreement or in any agreement, instrument,
document, certificate, or financial statement furnished to the Banks or the
Administrative Agent by or on behalf of or at the request of the Borrower and
the Guarantor in connection with any of the transactions contemplated by the
Loan Documents contains any untrue statement of a material fact or omits to
state a material fact necessary in order to make the statements contained
therein, taken as a whole, not misleading in light of the circumstances in which
they are made.

         SECTION 6.17. PERMITS AND GOVERNMENTAL AUTHORITY. All permits (other
than those the absence of which could not reasonably be expected to have a
Material Adverse Effect) required for the construction and operation of all
landfills currently owned or operated by the Borrower or any of its Material
Subsidiaries have been obtained and remain in full force and effect and are not
subject to any appeals or further proceedings or to any unsatisfied conditions
that may allow material modification or revocation. Neither the Borrower nor any
of its Subsidiaries, nor, to the knowledge of the Borrower, the holder of such
permits is in violation of any such permits, except for any violation which
could not reasonably be expected to have a Material Adverse Effect.

         SECTION 7. AFFIRMATIVE COVENANTS OF THE BORROWER. The Borrower agrees
that, so long as any Obligation or any Letter of Credit is outstanding or the
Banks have any obligation to make Loans, or any Issuing Bank has any obligation
to issue, extend or renew any Letters of Credit hereunder, or the Banks have any
obligations to reimburse any Issuing Bank for drawings honored under any Letter
of Credit, it shall, and shall cause its Subsidiaries to, comply with the
following covenants:

         SECTION 7.1. PUNCTUAL PAYMENT. The Borrower will duly and punctually
pay or cause to be paid the principal and interest on the Loans, all
Reimbursement Obligations, fees and other amounts provided for in this Agreement
and the other Loan Documents, all in accordance with the terms of this Agreement
and such other Loan Documents.

         SECTION 7.2. MAINTENANCE OF U.S. OFFICE. The Borrower will maintain its
chief executive offices at Houston, Texas, or at such other place in the United
States of America as the Borrower shall designate upon 30 days' prior written
notice to the Administrative Agent.

         SECTION 7.3. RECORDS AND ACCOUNTS. The Borrower will, and will cause
each of its Subsidiaries to, keep true and accurate records and books of account
in which full, true and correct entries will

<PAGE>   53
                                      -47-

be made in accordance with GAAP and with the requirements of all regulatory
authorities and maintain adequate accounts and reserves for all taxes (including
income taxes), depreciation, depletion, obsolescence and amortization of its
properties, all other contingencies, and all other proper reserves.

         SECTION 7.4. FINANCIAL STATEMENTS, CERTIFICATES AND INFORMATION. The
Borrower will deliver to the Banks:

                  (a) as soon as practicable, but, in any event not later than
         100 days after the end of each fiscal year of the Borrower, the
         consolidated balance sheet of the Borrower and its Subsidiaries as at
         the end of such year, consolidated statements of cash flows, and the
         related consolidated statements of operations, each setting forth in
         comparative form the figures for the previous fiscal year, all such
         consolidated financial statements to be in reasonable detail, prepared,
         in accordance with GAAP and, with respect to the consolidated financial
         statements, certified by PricewaterhouseCoopers LLP or Arthur Andersen
         LLP or by other nationally recognized independent auditors selected by
         the Borrower and reasonably satisfactory to the Administrative Agent
         (the "Accountants"). In addition, simultaneously therewith, the
         Borrower shall provide the Banks with a written statement from such
         Accountants to the effect that they have read a copy of this Agreement,
         and that, in making the examination necessary to said certification,
         they have obtained no knowledge of any Default or Event of Default, or,
         if such Accountants shall have obtained knowledge of any then existing
         Default or Event of Default they shall disclose in such statement any
         such Default or Event of Default;

                  (b) as soon as practicable, but in any event not later than 60
         days after the end of each of the first three fiscal quarters of each
         fiscal year of the Borrower, copies of the consolidated balance sheet
         and statement of operations of the Borrower and its Subsidiaries as at
         the end of such quarter, subject to year-end adjustments, and the
         related consolidated statement of cash flows, all in reasonable detail
         and prepared in accordance with GAAP (to the extent GAAP is applicable
         to interim unaudited financial statements) with a certification by the
         principal financial or accounting officer of the Borrower (the "CFO or
         the CAO") that the consolidated financial statements are prepared in
         accordance with GAAP (to the extent GAAP is applicable to interim
         unaudited financial statements) and fairly present, in all material
         respects, the consolidated financial condition of the Borrower and its
         Subsidiaries on a consolidated basis as at the close of business on the
         date thereof and the results of operations for the period then ended,
         subject to year-end adjustments and the exclusion of detailed
         footnotes;

                  (c) simultaneously with the delivery of the financial
         statements referred to in (a) and (b) above, a certificate in the form
         of Exhibit F hereto (the "Compliance Certificate") signed by the CFO or
         the CAO or the Borrower's corporate treasurer, stating that the
         Borrower and its Subsidiaries are in compliance with the covenants
         contained in Sections 7, 8 and 9 hereof as of the end of the applicable
         period and setting forth in reasonable detail computations evidencing
         such compliance with respect to the covenants contained

<PAGE>   54
                                      -48-

         in Section 9 hereof and that no Default or Event of Default exists,
         provided that if the Borrower shall at the time of issuance of such
         Compliance Certificate or at any other time obtain knowledge of any
         Default or Event of Default, the Borrower shall include in such
         certificate or otherwise deliver forthwith to the Banks a certificate
         specifying the nature and period of existence thereof and what action
         the Borrower proposes to take with respect thereto;

                  (d) promptly following, the filing or mailing thereof, copies
         of all material of a financial nature filed with the Securities and
         Exchange Commission or sent to the Borrower's and its Subsidiaries'
         stockholders generally; and

                  (e) from time to time such other financial data and other
         information as the Banks may reasonably request.

         The Borrower hereby authorizes each Bank to disclose any information
obtained pursuant to this Agreement to all appropriate governmental regulatory
authorities where required by law; provided, however, this authorization shall
not be deemed to be a waiver of any rights to object to the disclosure by the
Banks of any such information which the Borrower has or may have under the
federal Right to Financial Privacy Act of 1978, as in effect from time to time,
except as to matters specifically permitted therein.

         SECTION 7.5. EXISTENCE AND CONDUCT OF BUSINESS. The Borrower will, and
will cause each Material Subsidiary, to do or cause to be done all things
necessary to preserve and keep in full force and effect its existence, rights
and franchises; and effect and maintain its foreign qualifications (except where
the failure of the Borrower or any Material Subsidiary to remain so qualified
could not reasonably be expected to have a Material Adverse Effect), licensing,
domestication or authorization, except as any of the foregoing may be terminated
by its Board of Directors in the exercise of its reasonable judgment; provided
that such termination could not reasonably be expected to have a Material
Adverse Effect. The Borrower will not, and will cause its Subsidiaries not to,
become obligated under any contract or binding arrangement which, at the time it
was entered into, could reasonably be expected to have a Material Adverse
Effect. The Borrower will, and will cause each Subsidiary to, continue to engage
primarily in any of the businesses now conducted by the Borrower and its
Subsidiaries and in related businesses, and any additional businesses acquired
pursuant to the terms of Section 8.4(a) hereunder.

         SECTION 7.6. MAINTENANCE OF PROPERTIES. The Borrower will, and will
cause its Material Subsidiaries to, cause all material properties used or useful
in the conduct of their businesses to be maintained and kept in good condition,
repair and working order (ordinary wear and tear excepted) and supplied with all
necessary equipment and cause to be made all necessary repairs, renewals,
replacements, betterments and improvements thereof, all as in the judgment of
the Borrower and its Material Subsidiaries may be necessary so that the
businesses carried on in connection therewith may be properly and advantageously
conducted at all times; provided,

<PAGE>   55
                                      -49-

however, that nothing in this section shall prevent the Borrower or any of its
Subsidiaries from discontinuing the operation and maintenance of any of its
properties if such discontinuance is, in the judgment of the Borrower or such
Subsidiary, desirable in the conduct of its or their business and which could
not reasonably be expected to have a Material Adverse Effect.

         SECTION 7.7. INSURANCE. The Borrower will, and will cause its
Subsidiaries to, maintain with financially sound and reputable insurance
companies (including captive insurance companies), funds or underwriters,
insurance of the kinds, covering the risks (other than risks arising out of or
in any way connected with personal liability of any officers and directors
thereof) and in the relative proportionate amounts usually carried by reasonable
and prudent companies conducting businesses similar to that of the Borrower and
its Subsidiaries, in amounts substantially similar to the existing coverage
policies maintained by the Borrower and its Subsidiaries, copies of which have
been provided to the Administrative Agent. In addition, the Borrower will
furnish from time to time, upon the Administrative Agent's request, a summary of
the insurance coverage of the Borrower and its Subsidiaries, which summary shall
be in form and substance satisfactory to the Administrative Agent and, if
requested by the Administrative Agent, will furnish to the Administrative Agent
copies of the applicable policies.

         SECTION 7.8. TAXES. The Borrower will, and will cause its Subsidiaries
to, duly pay and discharge, or cause to be paid and discharged, before the same
shall become overdue, all taxes, assessments and other governmental charges
imposed upon it and its real properties, sales and activities, or any part
thereof, or upon the income or profits therefrom, as well as all claims for
labor, materials, or supplies, which if unpaid might by law become a Lien upon
any of its property; provided, however, that any such tax, assessment, charge,
levy or claim need not be paid if the failure to do so (either individually, or
in the aggregate for all such failures) could not reasonably be expected to have
a Material Adverse Effect and the validity or amount thereof shall currently be
contested in good faith by appropriate proceedings and if the Borrower or such
Subsidiary shall have set aside on its books adequate reserves with respect
thereto as required by GAAP; and provided, further, that the Borrower or such
Subsidiary will pay all such taxes, assessments, charges, levies or claims prior
to the foreclosure on any Lien which may have attached as security therefor.

         SECTION 7.9. INSPECTION OF PROPERTIES, BOOKS AND CONTRACTS. The
Borrower will, and will cause its Material Subsidiaries to, permit the
Administrative Agent or any Bank or any of their designated representatives,
upon reasonable notice, to visit and inspect any of the properties of the
Borrower and its Material Subsidiaries, to examine the books of account of the
Borrower and its Material Subsidiaries, or contracts (and to make copies thereof
and extracts therefrom), and to discuss the affairs, finances and accounts of
the Borrower and its Material Subsidiaries with, and to be advised as to the
same by, their officers, all at such times and intervals as may be reasonably
requested.

<PAGE>   56
                                      -50-

         SECTION 7.10. COMPLIANCE WITH LAWS, CONTRACTS, LICENSES AND PERMITS;
MAINTENANCE OF MATERIAL LICENSES AND PERMITS. The Borrower will, and will cause
each Subsidiary to, (i) comply with the provisions of its charter documents and
by-laws; (ii) comply with all agreements and instruments by which it or any of
its properties may be bound except where noncompliance could not reasonably be
expected to have a Material Adverse Effect; (iii) comply with all applicable
laws and regulations (including Environmental Laws), decrees, orders, judgments,
licenses and permits, including, without limitation, all environmental permits
("Applicable Requirements"), except where noncompliance with such Applicable
Requirements could not reasonably be expected to have a Material Adverse Effect;
(iv) maintain all operating permits for all landfills now owned or hereafter
acquired, except where the failure to do so could not reasonably be expected to
have a Material Adverse Effect; and (v) dispose of hazardous waste only at
licensed disposal facilities operating, to the Borrower's knowledge, in
compliance with Environmental Laws, except where the failure to do so could not
reasonably be expected to have a Material Adverse Effect. If at any time any
authorization, consent, approval, permit or license from any officer, agency or
instrumentality of any government shall become necessary or required in order
that the Borrower or any Material Subsidiary may fulfill any of its obligations
hereunder or under any other Loan Document, the Borrower will immediately take
or cause to be taken all reasonable steps within the power of the Borrower or
such Material Subsidiary to obtain such authorization, consent, approval, permit
or license and furnish the Banks with evidence thereof.

         SECTION 7.11. ENVIRONMENTAL INDEMNIFICATION. The Borrower covenants and
agrees that it will indemnify and hold the Banks, the Issuing Banks and the
Administrative Agent and their respective affiliates, and each of the
representatives, agents and officers of each of the foregoing, harmless from and
against any and all claims, expense, damage, loss or liability incurred by the
Banks, the Issuing Banks or the Administrative Agent (including all reasonable
costs of legal representation incurred by the Banks, the Issuing Banks or the
Administrative Agent) relating to (a) any Release or threatened Release of
Hazardous Substances on the Real Property; (b) any violation of any
Environmental Laws or Applicable Requirements with respect to conditions at the
Real Property or other assets of the Borrower or its Subsidiaries, or the
operations conducted thereon; or (c) the investigation or remediation of offsite
locations at which the Borrower, any of its Subsidiaries, or their predecessors
are alleged to have directly or indirectly Disposed of Hazardous Substances. It
is expressly acknowledged by the Borrower that this covenant of indemnification
shall survive the payment of the Loans and Reimbursement Obligations and
satisfaction of all other Obligations hereunder and shall inure to the benefit
of the Banks, the Issuing Banks, the Administrative Agent and their affiliates,
successors and assigns.

         SECTION 7.12. FURTHER ASSURANCES. The Borrower and the Guarantor will
cooperate with the Administrative Agent and execute such further instruments and
documents as the Administrative Agent shall reasonably request to carry out to
the Majority Banks' satisfaction the transactions contemplated by this
Agreement.

         SECTION 7.13. NOTICE OF POTENTIAL CLAIMS OR LITIGATION. The Borrower
shall deliver to the Banks, within 30 days of receipt thereof, written notice of
the initiation of any action, claim,

<PAGE>   57
                                      -51-

complaint, or any other notice of dispute or litigation against the Borrower or
any of its Subsidiaries wherein the asserted, demanded or alleged liability is
in excess of $25,000,000 or which questions the validity or enforceability of
any Loan Document, together with a copy of each such complaint or other notice
received by the Borrower or any of its Subsidiaries if requested by the
Administrative Agent.

         SECTION 7.14. NOTICE OF CERTAIN EVENTS CONCERNING INSURANCE AND
ENVIRONMENTAL CLAIMS.

                  (a) The Borrower will provide the Banks with written notice as
         to any material cancellation or material adverse change in any
         insurance of the Borrower or any of its Material Subsidiaries within
         ten (10) Business Days after the Borrower's or any of its Material
         Subsidiary's receipt of any notice (whether formal or informal) of such
         material cancellation or material change by any of its insurers.

                  (b) The Borrower will promptly, and in any event within ten
         (10) Business Days of the Borrower's obtaining knowledge thereof,
         notify the Banks in writing of any of the following events:

                           (i) upon the Borrower's or any Material Subsidiary's
                  obtaining knowledge of any violation of any Environmental Law
                  regarding the Real Property or the Borrower's or any
                  Subsidiary's operations which violation could reasonably be
                  expected to have a Material Adverse Effect;

                           (ii) upon the Borrower's or any Material Subsidiary's
                  obtaining knowledge of any potential or known Release, or
                  threat of Release, of any Hazardous Substance at, from, or
                  into the Real Property which could reasonably be expected to
                  have a Material Adverse Effect;

                           (iii) upon the Borrower's or any Material
                  Subsidiary's receipt of any notice of any material violation
                  of any Environmental Law or of any Release or threatened
                  Release of Hazardous Substances, including a notice or claim
                  of liability or potential responsibility from any third party
                  (including any federal, state, provincial, territorial or
                  local governmental officials) and including notice of any
                  formal inquiry, proceeding, demand, investigation or other
                  action with regard to (A) the Borrower's, any Material
                  Subsidiary's or any Person's operation of the Real Property,
                  (B) contamination on, from, or into the Real Property, or (C)
                  investigation or remediation of offsite locations at which the
                  Borrower, any Material Subsidiary, or its predecessors are
                  alleged to have directly or indirectly Disposed of Hazardous
                  Substances, and with respect to which the asserted, demanded
                  or alleged liability associated therewith exceeds $35,000,000;
                  or

                           (iv) upon the Borrower's or any Material Subsidiary's
                  obtaining knowledge that any expense or loss which
                  individually or in the aggregate exceeds $35,000,000 has been
                  incurred by such governmental authority in connection with the
                  assessment, containment, removal or remediation of any
                  Hazardous Substances with respect to which the Borrower or any
                  Material Subsidiary has

<PAGE>   58
                                      -52-

                  been alleged to be liable by such governmental authority or
                  for which a Lien may be imposed on the Real Property by such
                  governmental authority.

         SECTION 7.15. NOTICE OF DEFAULT. The Borrower will promptly notify the
Banks in writing of the occurrence of any Default or Event of Default. If any
Person shall give any notice or take any other action in respect of a claimed
default (whether or not constituting an Event of Default) under this Agreement
or any other note, evidence of indebtedness, indenture or other obligation
evidencing indebtedness in excess of $25,000,000 as to which the Borrower or any
of its Material Subsidiaries is a party or obligor, whether as principal or
surety, the Borrower shall promptly upon obtaining actual knowledge thereof give
written notice thereof to the Banks, describing the notice of action and the
nature of the claimed default.

         SECTION 7.16. USE OF PROCEEDS. The proceeds of the Loans shall be used
for general corporate purposes, to provide working capital, to provide letters
of credit and to refinance existing Indebtedness of the Borrower and its
Subsidiaries. No proceeds of the Loans shall be used in any way that will
violate Regulations U or X of the Board of Governors of the Federal Reserve
System.

         SECTION 7.17. CERTAIN TRANSACTIONS. Except as disclosed in the
Disclosure Documents prior to the Effective Date, and except for arm's length
transactions pursuant to which the Borrower or any Subsidiary makes payments in
the ordinary course of business upon terms no less favorable than the Borrower
or such Subsidiary could obtain from third parties, none of the officers,
directors, or employees or any other affiliate of the Borrower or any Subsidiary
are presently or shall be a party to any transaction with the Borrower or any
Subsidiary (other than for services as employees, officers and directors),
including any contract, agreement or other arrangement providing for the
furnishing of services to or by, providing for rental of real or personal
property to or from, or otherwise requiring payments to or from any officer,
director or such employee or, to the knowledge of the Borrower or any
Subsidiary, any corporation, partnership, trust or other entity in which any
officer, director, or any such employee has a substantial interest or is an
officer, director, trustee or partner.

         SECTION 8. CERTAIN NEGATIVE COVENANTS OF THE BORROWER. The Borrower
agrees that, so long as any Obligation or Letter of Credit is outstanding or the
Banks have any obligation to make Loans or any Issuing Bank has any obligation
to issue, extend or renew any Letters of Credit hereunder, or the Banks have any
obligation to reimburse any Issuing Bank for drawings honored under any Letter
of Credit, it shall, and shall cause its Subsidiaries to, comply with the
following covenants:

         SECTION 8.1. RESTRICTIONS ON INDEBTEDNESS. Neither the Borrower nor any
of its Subsidiaries shall become or be a guarantor or surety of, or otherwise
create, incur, assume, or be or remain liable, contingently or otherwise, with
respect to any Indebtedness, or become or be responsible in any manner (whether
by agreement to purchase any obligations, stock, assets, goods or services, or
to supply or advance any funds, assets, goods or services or otherwise) with
respect to any Indebtedness of any other Person (other than the Borrower or any
of its Subsidiaries), or incur any Indebtedness other than:

<PAGE>   59
                                      -53-

                  (a) Indebtedness arising under this Agreement or the other
         Loan Documents;

                  (b) (i) Indebtedness incurred by the Borrower or any
         Subsidiary with respect to any suretyship or performance bond incurred
         in the ordinary course of its business and undrawn landfill closure
         bonds;

                      (ii) Guarantees of any of its Subsidiaries' obligations to
         governmental authorities in lieu of the posting of any landfill closure
         bonds;

                  (c) Unsecured Indebtedness of the Borrower (and any guarantee
         thereof by the Guarantor), including commercial paper and the 364 Day
         Facility, which is pari passu or subordinated to the Obligations;
         provided that there does not exist a Default or Event of Default at the
         time of the incurrence of such Indebtedness and no Default or Event of
         Default would be created by the incurrence of such Indebtedness;

                  (d) Indebtedness of the Guarantor and the Borrower's
         Subsidiaries listed in Schedule 8.1(d) and any extension, renewal or
         refinancing by the Guarantor or such Subsidiary of such Indebtedness,
         provided that the terms and conditions of any such extension, renewal
         or refinancing are substantially the same as the terms and conditions
         in effect on the Effective Date, or are more favorable to the Guarantor
         or such Subsidiary; and

                  (e) (i) Other Indebtedness of the Borrower's Subsidiaries
         (other than of the Guarantor), (ii) secured Indebtedness of the
         Borrower, (iii) Indebtedness with respect to drawn landfill closure
         bonds, and (iv) Indebtedness with respect to Permitted Receivables
         Transactions; provided that the aggregate amount of all such
         Indebtedness in this Section 8.1(e) shall not exceed 15% of
         Consolidated Tangible Assets at any time.

         SECTION 8.2. RESTRICTIONS ON LIENS. The Borrower will not, and will
cause its Subsidiaries not to, create or incur or suffer to be created or
incurred or to exist any Lien of any kind upon any property or assets of any
character, whether now owned or hereafter acquired, or upon the income or
profits therefrom; or transfer any of such property or assets or the income or
profits therefrom for the purpose of subjecting the same to the payment of
Indebtedness or performance of any other obligation in priority to payment of
its general creditors; or acquire, or agree or have an option to acquire, any
property or assets upon conditional sale or other title retention or purchase
money security agreement, device or arrangement; or suffer to exist for a period
of more than 30 days after the same shall have been incurred any Indebtedness or
claim or demand against it which if unpaid might by law or upon bankruptcy or
insolvency, or otherwise, be given any priority whatsoever over its general
creditors; or sell, assign, pledge or otherwise transfer any accounts, contract
rights, general intangibles or chattel paper, with or without recourse, except
for Permitted Liens.

         The Borrower and the Guarantor covenant and agree that if either of
them or any of their Subsidiaries shall create or assume any Lien upon any of
their respective properties or assets, whether now owned or hereafter acquired,
other than Permitted Liens (unless prior written consent shall have been
obtained from the Banks), the Borrower and the Guarantor will make or cause to
be made effective provision whereby the Obligations and the Guaranteed
Obligations

<PAGE>   60
                                      -54-

will be secured by such Lien equally and ratably with any and all other
Indebtedness thereby secured so long as such other Indebtedness shall be so
secured; provided, that the covenants of the Borrower and the Guarantor
contained in this sentence shall only be in effect for so long as the Borrower
or the Guarantor shall be similarly obligated under any other Indebtedness;
provided, further, that an Event of Default shall occur for so long as such
other Indebtedness becomes secured notwithstanding any actions taken by the
Borrower or the Guarantor to ratably secure the Obligations and the Guaranteed
Obligations hereunder.

         SECTION 8.3. RESTRICTIONS ON INVESTMENTS. Except to the extent provided
in Section 8.4, neither the Borrower nor any Subsidiary may make or permit to
exist or to remain outstanding any Investment, unless both before and after
giving effect thereto (i) the Borrower and its Subsidiaries are in compliance
with the covenants set forth in Sections 7, 8 and 9 hereof; (ii) there does not
exist a Default or Event of Default and no Default or Event of Default would be
created by the making of such Investment; and (iii) the aggregate amount of all
Investments (excluding Investments in (A) direct obligations of the United
States of America or any agency thereof having maturities of less than one (1)
year, (B) certificates of deposit having maturities of less than one (1) year,
issued by commercial banks in the United States or Canada having capital and
surplus of not less than $100,000,000, and (C) Subsidiaries), does not exceed
15% of Consolidated Tangible Assets; provided, that the ability of the Borrower
and its Subsidiaries to incur any Indebtedness in connection with any Investment
permitted by this Section 8.3 shall be governed by Section 8.1.

         SECTION 8.4. MERGERS, CONSOLIDATIONS, SALES.

                  (a) Neither the Borrower nor any Subsidiary shall be a party
         to any merger, consolidation or exchange of stock unless the Borrower
         shall be the surviving entity with respect to any such transaction to
         which the Borrower is a party and the Guarantor shall be the survivor
         of any merger with any other Subsidiary or a Subsidiary shall be the
         surviving entity (and continue to be a Subsidiary) with respect to any
         such transactions to which one or more Subsidiaries is a party (and the
         conditions set forth below are satisfied), or purchase or otherwise
         acquire all or substantially all of the assets or stock of any class
         of, or any partnership, membership or joint venture or other interest
         in, any other Person except as otherwise provided in Section 8.3 or
         this Section 8.4. Notwithstanding the foregoing, the Borrower and its
         Subsidiaries may purchase or otherwise acquire all or substantially all
         of the assets or stock of any class of, or joint venture or other
         interest in, any Person if the following conditions have been met: (i)
         the proposed transaction will not otherwise create a Default or an
         Event of Default hereunder; and (ii) the business to be acquired
         predominantly involves (A) the collection, transfer, hauling, disposal
         or recycling of solid waste or thermal soil remediation, or (B) other
         lines of businesses currently engaged in, or related, associated,
         complementary or supplementary thereto, whether from an operational,
         business, financial, technical or administrative standpoint; provided
         that the Borrower or its Subsidiaries may purchase or otherwise acquire
         all or

<PAGE>   61
                                      -55-

         substantially all of the assets or stock of any class of, or any
         partnership, membership or joint venture or other interest in, any
         Persons in unrelated businesses, not to exceed an aggregate amount of
         $100,000,000 during the first year following the Effective Date, and
         not to exceed a total aggregate amount of $200,000,000 during the term
         of this Agreement. Notwithstanding anything herein to the contrary, the
         ability of the Borrower and its Subsidiaries to incur any Indebtedness
         in connection with any transaction permitted pursuant to this Section
         8.4 shall be governed by Section 8.1.

                  (b) Neither the Borrower nor any Subsidiary shall sell,
         transfer, convey or lease any assets or group of assets, including the
         sale or transfer of any property owned by the Borrower or any
         Subsidiary in order then or thereafter to lease such property or lease
         other property which the Borrower or such Subsidiary intends to use for
         substantially the same purpose as the property being sold or
         transferred, or sell or assign, with or without recourse, any
         receivables, except (i) transfers of real or personal property among
         Subsidiaries of the Borrower, (ii) so long as no Default or Event of
         Default has occurred and is continuing, or would result therefrom,
         sales of assets or pursuant to a sale-leaseback transaction, provided
         that any net cash proceeds from any such sale or sale-leaseback shall,
         within 180 days, either be used to pay down outstanding Loans under
         this Agreement and outstanding loans under the 364 Day Facility pro
         rata, or be reinvested by such Person in assets of the business of the
         Borrower and its Subsidiaries, used for working capital, invested in
         Investments in accordance with the provisions of Section 8.3 or used
         for other general corporate purposes, (iii) sales of accounts
         receivable (and contract rights, general intangibles or chattel paper
         related thereto) more than sixty (60) days past due sold or assigned in
         the ordinary course of collecting past due accounts, or (iv) pursuant
         to a Permitted Receivables Transaction.

         SECTION 8.5. RESTRICTED DISTRIBUTIONS AND REDEMPTIONS. Neither the
Borrower nor any of its Subsidiaries will (a) declare or pay any Distributions,
or (b) redeem, convert, retire or otherwise acquire shares of any class of its
capital stock (other than in connection with a merger permitted by Section 8.4
hereof or conversion into another form of equity of any preferred shares of the
Borrower existing as of the Effective Date pursuant to the terms thereof);
unless at the time of such Distribution or redemption no Default or Event of
Default exists or would be created hereunder. Notwithstanding the above, any
Subsidiary may make Distributions to the Borrower and the Borrower agrees that
neither the Borrower nor any Material Subsidiary will enter into any agreement
restricting Distributions from such Material Subsidiary to the Borrower.

         SECTION 8.6. EMPLOYEE BENEFIT PLANS. None of the Borrower, any of its
Subsidiaries, or any ERISA Affiliate will:

                  (a) engage in any "prohibited transaction" within the meaning
         of Section 406 of ERISA or Section 4975 of the Code which could result
         in a material liability for the Borrower on a consolidated basis; or

                  (b) permit any Guaranteed Pension Plan to incur an
         "accumulated funding deficiency", as such term is defined in Section
         302 of ERISA, whether or not such deficiency is or may be waived; or

<PAGE>   62
                                      -56-

                  (c) fail to contribute to any Guaranteed Pension Plan to an
         extent which, or terminate any Guaranteed Pension Plan in a manner
         which, could result in the imposition of a lien or encumbrance on the
         assets of the Borrower or the Guarantor pursuant to Section 302(f) or
         Section 4068 of ERISA; or

                  (d) permit or take any action which would result in the
         aggregate benefit liabilities (within the meaning of Section 4001 of
         ERISA), other than with respect to the Terminated Plans, of all
         Guaranteed Pension Plans exceeding the value of the aggregate assets of
         such Plans, disregarding for this purpose the benefit liabilities and
         assets of any such Plan with assets in excess of benefit liabilities.

         The Borrower and its Subsidiaries will (i) promptly upon the request of
any Bank or the Administrative Agent, furnish to the Banks a copy of the most
recent actuarial statement required to be submitted under Section 103(d) of
ERISA and Annual Report, Form 5500, with all required attachments, in respect of
each Guaranteed Pension Plan and (ii) promptly upon receipt or dispatch, furnish
to the Banks any notice, report or demand sent or received in respect of a
Guaranteed Pension Plan under Sections 302, 4041, 4042, 4043, 4063, 4065, 4066
and 4068 of ERISA, or in respect of a Multiemployer Plan, under Sections 4041A,
4202, 4219, 4242 or 4245 of ERISA.

         SECTION 9. FINANCIAL COVENANTS OF THE BORROWER. The Borrower agrees
that, so long as any Obligation or Letter of Credit is outstanding or the Banks
have any obligation to make Loans, or any Issuing Bank has any obligation to
issue, extend or renew any Letter of Credit hereunder, or the Banks have any
obligation to reimburse any Issuing Bank for drawings honored under any Letter
of Credit, it shall comply with the following covenants:

         SECTION 9.1. INTEREST COVERAGE RATIO. As of the end of any fiscal
quarter of the Borrower, the Borrower will not permit the ratio of (a) EBIT for
the four fiscal quarters then ending to (b) Consolidated Total Interest Expense
for such period to be less than the applicable ratio set forth in the table
below:

<Table>
<Caption>
         FISCAL QUARTER(S) ENDING:                            RATIO:
         -------------------------                          ---------
         <S>                                                <C>
         6/30/01 - 12/31/01                                 2.25:1.00
         3/31/02 - 12/31/02                                 2.50:1.00
         3/31/03 and thereafter                             3.00:1.00
</Table>

         SECTION 9.2. TOTAL DEBT TO EBITDA. As of the end of any fiscal quarter
of the Borrower, the Borrower will not permit the ratio of (a) Total Debt to (b)
EBITDA for the four fiscal quarters then ending to exceed 3.00:1.00.

         SECTION 9.3. MINIMUM NET WORTH. The Borrower will not permit
Consolidated Net Worth at any time to be less than $3,500,000,000, plus 75% of
cumulative positive Consolidated Net Income for each fiscal quarter, beginning
with the fiscal quarter ending March 31, 2001.

<PAGE>   63
                                      -57-

         SECTION 10. CONDITIONS PRECEDENT.

         SECTION 10.1. CONDITIONS TO EFFECTIVENESS. The effectiveness of this
Agreement and the obligations of the Banks to make any Loans and of any Issuing
Bank to issue Letters of Credit and of the Banks to participate in Letters of
Credit and otherwise be bound by the terms of this Agreement shall be subject to
the satisfaction of each of the following conditions precedent:

                  SECTION 10.1.1. CORPORATE ACTION. All corporate action
         necessary for the valid execution, delivery and performance by the
         Borrower and the Guarantor of the Loan Documents shall have been duly
         and effectively taken, and evidence thereof certified by authorized
         officers of the Borrower and the Guarantor and satisfactory to the
         Administrative Agent shall have been provided to the Banks.

                  SECTION 10.1.2. LOAN DOCUMENTS, ETC. Each of the Loan
         Documents and other documents listed on the closing agenda shall have
         been duly and properly authorized, executed and delivered by the
         respective parties thereto and shall be in full force and effect in a
         form satisfactory to the Majority Banks.

                  SECTION 10.1.3. CERTIFICATE OF NO CHANGE. The Banks shall have
         received from each of the Borrower and the Guarantor a certificate,
         certified by a duly authorized officer of such Person to be true and
         complete on the Effective Date, of (a) no changes (other than those
         attached thereto) to its charter or other incorporation documents since
         last delivered to the Administrative Agent, and (b) no changes to its
         by-laws (other than those attached thereto) since last delivered to the
         Administrative Agent.

                  SECTION 10.1.4. INCUMBENCY CERTIFICATE. The Banks shall have
         received an incumbency certificate, dated as of the Effective Date,
         signed by duly authorized officers of the Borrower and the Guarantor
         giving the name and bearing a specimen signature of each individual who
         shall be authorized: (a) to sign the Loan Documents on behalf of the
         Borrower and the Guarantor; (b) to make Syndicated Loan Requests and
         Letter of Credit Requests; (c) to make Competitive Bid Quote Requests;
         and (d) to give notices and to take other action on the Borrower's or
         the Guarantor's behalf under the Loan Documents.

                  SECTION 10.1.5. CERTIFICATES OF INSURANCE. The Administrative
         Agent shall have received a certificate of insurance from an
         independent insurance broker dated as of the Effective Date, or within
         15 days prior thereto, identifying insurers, types of insurance,
         insurance limits, and policy terms, and otherwise describing the
         insurance coverage of the Borrower and its Subsidiaries.

                  SECTION 10.1.6. OPINION OF COUNSEL. The Banks shall have
         received a favorable legal opinion from the deputy general counsel to
         the Borrower and the Guarantor addressed to the Banks, dated the
         Effective Date, in form and substance satisfactory to the
         Administrative Agent.

                  SECTION 10.1.7. SATISFACTORY FINANCIAL CONDITION. Other than
         as disclosed in the Disclosure Documents, no material adverse change
         shall have occurred in the financial

<PAGE>   64
                                      -58-

         condition, results of operations, business, properties or prospects of
         the Borrower and its Subsidiaries, taken as a whole, since the Interim
         Balance Sheet Date.

                  SECTION 10.1.8. PAYMENT OF CLOSING FEES. The Borrower shall
         have paid the agreed upon closing fees to the Administrative Agent for
         the account of the Banks

                  SECTION 10.1.9. PAYOFF OF EXISTING DEBT. The Administrative
         Agent shall have received evidence, in form and substance satisfactory
         to the Administrative Agent, that (a) the Fourth Amended and Restated
         Revolving Credit Agreement, dated as of July 10, 2000, among the
         Borrower, the Guarantor and certain of the Banks has been paid in full
         and terminated, (b) the 364 Day Loan Agreement, dated as of July 10,
         2000, among the Borrower, the Guarantor and certain of the Banks has
         been paid in full and terminated, and (c) the new 364 Day Facility is
         effective.

                  SECTION 10.1.10. CLOSING CERTIFICATE. The Borrower shall have
         delivered to the Administrative Agent a certificate, dated as of the
         Effective Date, stating that, as of such date (a) the representations
         and warranties set forth herein or in any other Loan Document are true
         and correct, and (b) no Default or Event of Default has occurred and is
         continuing.

         SECTION 11. CONDITIONS TO ALL LOANS. The obligations of the Banks to
make or continue for an additional Interest Period in accordance with Section
2.7 any Loan and the obligation of any Issuing Bank to issue, extend, or renew
any Letter of Credit at the time of and subsequent to the Effective Date is
subject to the following conditions precedent:

         SECTION 11.1. REPRESENTATIONS TRUE. Each of the representations and
warranties of the Borrower and the Guarantor (as applicable) contained in this
Agreement or in any document or instrument delivered pursuant to or in
connection with this Agreement shall be true as of the date as of which they
were made and shall also be true at and as of the time of the making of such
Loan or the issuance, extension, or renewal of any Letter of Credit, as
applicable, with the same effect as if made at and as of that time (except to
the extent of changes resulting from transactions contemplated or permitted by
this Agreement and changes occurring in the ordinary course of business which
either individually or in the aggregate do not result in a Material Adverse
Effect, and to the extent that such representations and warranties relate
expressly and solely to an earlier date).

         SECTION 11.2. PERFORMANCE; NO EVENT OF DEFAULT. The Borrower shall have
performed and complied with all terms and conditions herein required to be
performed or complied with by it prior to or at the time of the making of any
Loan the issuance, extension or renewal of any Letter of Credit, and at the time
of the making of any Loan or the issuance, renewal or extension of any Letter of
Credit, there shall exist no Default or Event of Default or condition which
would result in a Default or an Event of Default upon consummation of such Loan
or issuance, extension, or renewal of any Letter of Credit, as applicable. Each
request for a Loan, or for issuance, extension or renewal of a Letter of Credit
shall constitute certification by the Borrower that the conditions specified in
Sections 11.1 and 11.2 will be duly satisfied on the date of such Loan or Letter
of Credit issuance, extension or renewal.

<PAGE>   65
                                      -59-

         SECTION 11.3. NO LEGAL IMPEDIMENT. No change shall have occurred in any
law or regulations thereunder or interpretations thereof which in the reasonable
opinion of the Banks would make it illegal for the Banks to make Loans, for any
Issuing Bank to issue, extend or renew, or the Banks to participate in, Letters
of Credit hereunder.

         SECTION 11.4. GOVERNMENTAL REGULATION. The Banks shall have received
from the Borrower and its Subsidiaries such statements in substance and form
reasonably satisfactory to the Banks as they shall require for the purpose of
compliance with any applicable regulations of the Comptroller of the Currency or
the Board of Governors of the Federal Reserve System or the Office of the
Superintendent of Financial Institutions.

         SECTION 11.5. PROCEEDINGS AND DOCUMENTS. All proceedings in connection
with the transactions contemplated by this Agreement and all documents incident
thereto shall have been delivered to the Banks as of the date of the making of
any extension of credit in substance and in form satisfactory to the Banks,
including without limitation a Syndicated Loan Request in the form attached
hereto as Exhibit D or a Letter of Credit Request in the form attached hereto as
Exhibit E and the Banks shall have received all information and such counterpart
originals or certified or other copies of such documents as the Banks may
reasonably request.

         SECTION 12. EVENTS OF DEFAULT; ACCELERATION; TERMINATION OF COMMITMENT.

         SECTION 12.1. EVENTS OF DEFAULT AND ACCELERATION. If any of the
following events ("Events of Default" or, if the giving of notice or the lapse
of time or both is required, then, prior to such notice and/or lapse of time,
"Defaults") shall occur:

                  (a) if the Borrower shall fail to pay any principal of the
         Loans when the same shall become due and payable, whether at the stated
         date of maturity or any accelerated date of maturity or at any other
         date fixed for payment;

                  (b) if the Borrower shall fail to pay any interest or fees or
         other amounts owing hereunder (other than those specified in subsection
         (a) above) within five (5) Business Days after the same shall become
         due and payable whether at the Maturity Date or any accelerated date of
         maturity or at any other date fixed for payment;

                  (c) if the Borrower shall fail to comply with any of the
         covenants contained in Sections 7.4, 7.5, 7.15, 7.16, 8 and 9 hereof;

                  (d) if the Borrower shall fail to perform any term, covenant
         or agreement contained herein or in any of the other Loan Documents
         (other than those specified in subsections (a), (b), and (c) above) and
         such failure shall not be remedied within 30 days after written notice
         of such failure shall have been given to the Borrower by the
         Administrative Agent or any of the Banks;

                  (e) if any representation or warranty contained in this
         Agreement or in any document or instrument delivered pursuant to or in
         connection with this Agreement shall prove to have been false in any
         material respect upon the date when made or repeated;

<PAGE>   66
                                      -60-

                  (f) if the Borrower or any of its Subsidiaries shall fail to
         pay when due, or within any applicable period of grace, any
         Indebtedness or Swap Obligation in an aggregate amount greater than
         $50,000,000, or fail to observe or perform any material term, covenant
         or agreement contained in any one or more agreements by which it is
         bound, evidencing or securing any Indebtedness or Swap Obligation in an
         aggregate amount greater than $50,000,000 for such period of time as
         would permit, or would have permitted (assuming the giving of
         appropriate notice if required) the holder or holders thereof or of any
         obligations issued thereunder to accelerate the maturity thereof or
         terminate its commitment with respect thereto;

                  (g) if the Borrower, the Guarantor or any Material Subsidiary
         makes an assignment for the benefit of creditors, or admits in writing
         its inability to pay or generally fails to pay its debts as they mature
         or become due, or petitions or applies for the appointment of a trustee
         or other custodian, liquidator or receiver of the Borrower, the
         Guarantor or any Material Subsidiary, or of any substantial part of the
         assets of the Borrower, the Guarantor or any Material Subsidiary or
         commences any case or other proceeding relating to the Borrower, the
         Guarantor or any Material Subsidiary under any bankruptcy,
         reorganization, arrangement, insolvency, readjustment of debt,
         dissolution or liquidation or similar law of any jurisdiction, now or
         hereafter in effect, or takes any action to authorize or in furtherance
         of any of the foregoing, or if any such petition or application is
         filed or any such case or other proceeding is commenced against the
         Borrower, the Guarantor or any Material Subsidiary or the Borrower, the
         Guarantor or any Material Subsidiary indicates its approval thereof,
         consent thereto or acquiescence therein;

                  (h) if a decree or order is entered appointing any such
         trustee, custodian, liquidator or receiver or adjudicating the Borrower
         or the Guarantor or any Material Subsidiary bankrupt or insolvent, or
         approving a petition in any such case or other proceeding, or a decree
         or order for relief is entered in respect of the Borrower or the
         Guarantor or any Material Subsidiary in an involuntary case under
         federal bankruptcy laws of any jurisdiction as now or hereafter
         constituted, and such decree or order remains in effect for more than
         45 days, whether or not consecutive;

                  (i) if there shall remain in force, undischarged, unsatisfied
         and unstayed, for more than thirty days, whether or not consecutive,
         any final judgment against the Borrower or any Subsidiary which, with
         other outstanding final judgments against the Borrower and its
         Subsidiaries exceeds in the aggregate $25,000,000 after taking into
         account any undisputed insurance coverage;

                  (j) if, with respect to any Guaranteed Pension Plan, an ERISA
         Reportable Event shall have occurred and the Banks shall have
         determined in their reasonable discretion that such event reasonably
         could be expected to result in liability of the Borrower or any
         Subsidiary to the PBGC or the Plan in an aggregate amount exceeding
         $25,000,000 and such event in the circumstances occurring reasonably
         could constitute grounds for the partial or complete termination of
         such Plan by the PBGC or for the appointment by the appropriate United
         States District Court of a trustee to administer

<PAGE>   67
                                      -61-

         such Plan; or a trustee shall have been appointed by the appropriate
         United States District Court to administer such Plan; or the PBGC shall
         have instituted proceedings to terminate such Plan;

                  (k) if any of the Loan Documents shall be cancelled,
         terminated, revoked or rescinded otherwise than in accordance with the
         terms thereof or with the express prior written agreement, consent or
         approval of the Banks, or any action at law, suit or in equity or other
         legal proceeding to cancel, revoke or rescind any of the Loan Documents
         shall be commenced by or on behalf of the Borrower, the Guarantor, or
         any of their respective stockholders, or any court or any other
         governmental or regulatory authority or agency of competent
         jurisdiction shall make a determination that, or issue a judgment,
         order, decree or ruling to the effect that, any one or more of the Loan
         Documents is illegal, invalid or unenforceable in accordance with the
         terms thereof; or

                  (l) if any person or group of persons (within the meaning of
         Section 13 or 14 of the Securities Exchange Act of 1934, as amended)
         shall have acquired beneficial ownership (within the meaning of Rule
         13d-3 promulgated by the Securities and Exchange Commission under said
         Act) of 25% or more of the outstanding shares of common voting stock of
         the Borrower; or during any period of twelve consecutive calendar
         months, individuals who were directors of the Borrower on the first day
         of such period (together with any new directors whose election by such
         board or whose nomination for election by the shareholders of the
         Borrower was approved by a vote of a majority of the directors still in
         office who were either directors at the beginning of such period or
         whose election or nomination for election was previously so approved)
         shall cease to constitute a majority of the board of directors of the
         Borrower;

then, and in any such event, so long as the same may be continuing, the
Administrative Agent may, and upon the request of the Majority Banks shall, by
notice in writing to the Borrower, declare all amounts owing with respect to
this Agreement, the Notes and the other Loan Documents and all Reimbursement
Obligations to be, and they shall thereupon forthwith become, immediately due
and payable without presentment, demand, protest, notice of intent to
accelerate, notice of acceleration to the extent permitted by law or other
notice of any kind, all of which are hereby expressly waived by the Borrower;
provided that in the event of any Event of Default specified in Section 12.1(g)
or 12.1(h) with respect to the Borrower or the Guarantor, all such amounts shall
become immediately due and payable automatically and without any requirement of
notice from the Administrative Agent or any Bank. Upon demand by the Majority
Banks after the occurrence of any Event of Default, the Borrower shall
immediately provide to the Administrative Agent cash in an amount equal to the
aggregate Maximum Drawing Amount to be held by the Administrative Agent as
collateral security for the Reimbursement Obligations.

         SECTION 12.2. TERMINATION OF COMMITMENTS. If any Event of Default
pursuant to Sections 12.1(g) or 12.1(h) hereof shall occur with respect to the
Borrower or the Guarantor, any unused portion of the Total Commitment hereunder
shall forthwith terminate and the Banks and the Issuing Banks shall be relieved
of all obligations to make Loans or to issue, extend or renew Letters of Credit

<PAGE>   68
                                      -62-

hereunder; or if any other Event of Default shall occur, the Majority Banks may
by notice to the Borrower terminate the unused portion of the Total Commitment
hereunder, and, upon such notice being given, such unused portion of the Total
Commitment hereunder shall terminate immediately and the Banks and the Issuing
Banks shall be relieved of all further obligations to make Loans or to issue,
extend or renew Letters of Credit hereunder. No termination of any portion of
the Total Commitment hereunder shall relieve the Borrower of any of its existing
Obligations to the Banks, the Issuing Banks or the Administrative Agent
hereunder or elsewhere.

         SECTION 12.3. REMEDIES. In case any one or more of the Events of
Default shall have occurred and be continuing, and whether or not the Banks
shall have accelerated the maturity of the Loans and other Obligations pursuant
to Section 12.1, each Bank, upon notice to the other Banks, if owed any amount
with respect to the Loans or the Reimbursement Obligations, may proceed to
protect and enforce its rights by suit in equity, action at law or other
appropriate proceeding, whether for the specific performance of any covenant or
agreement contained in this Agreement and the other Loan Documents or any
instrument pursuant to which the Obligations to such Bank are evidenced,
including, without limitation, as permitted by applicable law the obtaining of
the ex parte appointment of a receiver, and, if such amount shall have become
due, by declaration or otherwise, proceed to enforce the payment thereof or any
legal or equitable right of such Bank, any recovery being subject to the terms
of Section 29 hereof. No remedy herein conferred upon any Bank or the
Administrative Agent or the holder of any Note is intended to be exclusive of
any other remedy and each and every remedy shall be cumulative and shall be in
addition to every other remedy given hereunder or now or hereafter existing at
law or in equity or by statute or any other provision of law.

         SECTION 13. SETOFF. Regardless of the adequacy of any collateral,
during the continuance of an Event of Default, any deposits or other sums
credited by or due from any Bank to the Borrower and any securities or other
property of the Borrower in the possession of such Bank may be applied to or set
off against the payment of Obligations and any and all other liabilities,
direct, or indirect, absolute or contingent, due or to become due, now existing
or hereafter arising, of the Borrower to the Banks or the Administrative Agent.
Any amounts set off pursuant to this Section 13 shall be distributed ratably in
accordance with Section 29 among all of the Banks by the Bank setting off such
amounts. If any Bank fails to share such setoff ratably, the Administrative
Agent shall have the right to withhold such Bank's share of the Borrower's
payments until each of the Banks shall have, in the aggregate, received a pro
rata repayment.

         SECTION 14. EXPENSES. Whether or not the transactions contemplated
herein shall be consummated, the Borrower hereby promises to reimburse the
Administrative Agent and the Joint Lead Arrangers and Joint Book Managers for
all reasonable out-of-pocket fees and disbursements (including all reasonable
attorneys' fees) incurred or expended in connection with the syndication,
preparation, filing or recording, or interpretation of this Agreement, the other
Loan Documents, or any amendment, modification, approval, consent or waiver
hereof or thereof. The Borrower further promises to reimburse the Administrative
Agent and the Banks for all reasonable out-of-pocket fees and disbursements
(including all reasonable legal fees and the allocable cost of in-house
attorneys' fees) incurred or expended in connection with the

<PAGE>   69
                                      -63-

enforcement of any Obligations or the satisfaction of any indebtedness of the
Borrower hereunder or under any other Loan Document, or in connection with any
litigation, proceeding or dispute hereunder in any way related to the credit
hereunder. The Borrower also promises to pay the Administrative Agent all
reasonable out-of-pocket fees and disbursements, incurred or expended in
connection with the Competitive Bid Loan procedure under Section 4 hereof.

         SECTION 15. THE AGENTS.

         SECTION 15.1. APPOINTMENT, POWERS AND IMMUNITIES. Each Bank hereby
irrevocably appoints and authorizes Fleet to act as Administrative Agent,
provided, however, the Administrative Agent is hereby authorized to serve only
as administrative agent for the Banks and to exercise such powers as are
reasonably incidental thereto and as are set forth in this Agreement and the
other Loan Documents. The Administrative Agent hereby acknowledges that it does
not have the authority to negotiate any agreement which would bind the Banks or
agree to any amendment, waiver or modification of any of the Loan Documents or
bind the Banks except as set forth in this Agreement or the Loan Documents.
Except as provided in this Agreement, and in the other Loan Documents, the
Administrative Agent shall take action or refrain from acting only upon
instructions of the Banks. It is agreed that the duties, rights, privileges and
immunities of the Issuing Banks, in their capacity as issuers of Letters of
Credit hereunder, shall be identical to the duties, rights, privileges and
immunities of the Administrative Agent as provided in this Section 15. The
Administrative Agent shall not have any duties or responsibilities or any
fiduciary relationship with any Bank except those expressly set forth in this
Agreement and the other Loan Documents. Neither the Administrative Agent nor any
of its affiliates shall be responsible to the Banks for any recitals,
statements, representations or warranties made by the Borrower or any other
Person whether contained herein or otherwise or for the value, validity,
effectiveness, genuineness, enforceability or sufficiency of this Agreement, the
other Loan Documents or any other document referred to or provided for herein or
therein or for any failure by the Borrower or any other Person to perform its
obligations hereunder or thereunder or in respect of the Notes. The
Administrative Agent may employ agents and attorneys-in-fact and shall not be
responsible for the negligence or misconduct of any such agents or
attorneys-in-fact selected by it with reasonable care. The Administrative Agent,
the Agents and any of their directors, officers, employees or agents shall not
be responsible for any action taken or omitted to be taken by it or them
hereunder or in connection herewith, except for its or their own gross
negligence or willful misconduct. The Administrative Agent in its separate
capacity as a Bank shall have the same rights and powers hereunder as any other
Bank. The Co-Documentation Agents and the Co-Syndication Agents shall not have
any right, power, obligation, liability, responsibility or duty under this
Credit Agreement in such capacity, other than, with respect to the
Co-Documentation Agents and BOA, those applicable to all Banks as Banks.

         SECTION 15.2. ACTIONS BY ADMINISTRATIVE AGENT. The Administrative Agent
shall be fully justified in failing or refusing to take any action under this
Agreement as reasonably deemed appropriate unless it shall first have received
the consent of the Majority Banks (or, when

<PAGE>   70
                                      -64-

expressly required hereby, all of the Banks), and shall be indemnified to its
reasonable satisfaction by the Banks against any and all liability and expense
which may be incurred by it by reason of taking or continuing to take any such
action. The Administrative Agent shall in all cases be fully protected in
acting, or in refraining from acting, under this Agreement or any of the Loan
Documents in accordance with the instruction of the Majority Banks (or, when
expressly required hereby or thereby, all of the Banks), and such instruction
and any action taken or failure to act pursuant thereto shall be binding upon
the Banks and all future holders of the Notes or any Letter of Credit
Participation.

         SECTION 15.3. INDEMNIFICATION. Without limiting the obligations of the
Borrower hereunder or under any other Loan Document, the Banks agree to
indemnify the Administrative Agent, its affiliates and its respective directors,
officers, agents and employees (to the extent not reimbursed by the Borrower)
ratably in accordance with their respective Commitment Percentages for any and
all liabilities, obligations, losses, damages, penalties, actions, judgments,
suits, costs, expenses or disbursements of any kind or nature whatsoever which
may at any time be imposed on, incurred by or asserted against the
Administrative Agent in any way relating to or arising out of this Agreement or
any other Loan Document or any documents contemplated by or referred to herein
or therein or the transactions contemplated hereby or thereby or the enforcement
of any of the terms hereof or thereof or of any such other documents; provided,
that no Bank shall be liable for any of the foregoing to the extent they arise
from the gross negligence or willful misconduct of the Administrative Agent (or
any agent thereof), IT BEING THE INTENT OF THE PARTIES HERETO THAT ALL SUCH
INDEMNIFIED PARTIES SHALL BE INDEMNIFIED FOR THEIR ORDINARY SOLE OR CONTRIBUTORY
NEGLIGENCE.

         SECTION 15.4. REIMBURSEMENT. Without limiting the provisions of
Sections 5.1(a), 5.13, and 13, the Administrative Agent shall not be obliged to
make available to any Person any sum which the Administrative Agent is expecting
to receive for the account of that Person until the Administrative Agent has
determined that it has received that sum. The Administrative Agent may, however,
disburse funds prior to determining that the sums which the Administrative Agent
expects to receive have been finally and unconditionally paid to the
Administrative Agent, if the Administrative Agent wishes to do so. If and to the
extent that the Administrative Agent does disburse funds and it later becomes
apparent that the Administrative Agent did not then receive a payment in an
amount equal to the sum paid out, then any Person to whom the Administrative
Agent made the funds available shall, on demand from the Administrative Agent,
refund to the Administrative Agent the sum paid to that Person. If, in the
opinion of the Administrative Agent, the distribution of any amount received by
it in such capacity hereunder or under the other Loan Documents might involve it
in liability, it may refrain from making distribution until its right to make
distribution shall have been adjudicated by a court of competent jurisdiction.
If a court of competent jurisdiction shall adjudge that any amount received and
distributed by the Administrative Agent is to be repaid, each Person to whom any
such distribution shall have been made shall either repay to the Administrative
Agent its proportionate share of the amount so

<PAGE>   71
                                      -65-

adjudged to be repaid or shall pay over the same in such manner and to such
Persons as shall be determined by such court.

         SECTION 15.5. DOCUMENTS. The Administrative Agent will forward to each
Bank, promptly after receipt thereof, a copy of each notice or other document
furnished to the Administrative Agent for such Bank hereunder; provided,
however, that, notwithstanding the foregoing, the Administrative Agent may
furnish to the Banks a monthly summary with respect to Letters of Credit issued
hereunder in lieu of copies of the related Letter of Credit Applications.

         SECTION 15.6. NON-RELIANCE ON ADMINISTRATIVE AGENT AND OTHER BANKS.
Each Bank represents that it has, independently and without reliance on the
Administrative Agent, the Agents or any other Bank, and based on such documents
and information as it has deemed appropriate, made its own appraisal of the
financial condition and affairs of the Borrower and the Guarantor and the
decision to enter into this Agreement and the other Loan Documents and agrees
that it will, independently and without reliance upon the Administrative Agent,
the Agents or any other Bank, and based on such documents and information as it
shall deem appropriate at the time, continue to make its own appraisals and
decisions in taking or not taking action under this Agreement or any other Loan
Document. Except as herein expressly provided to the contrary, the
Administrative Agent shall not be required to keep informed as to the
performance or observance by the Borrower and the Guarantor of this Agreement,
the other Loan Documents or any other document referred to or provided for
herein or therein or by any other Person of any other agreement or to make
inquiry of, or to inspect the properties or books of, any Person. Except for
notices, reports and other documents and information expressly required to be
furnished to the Banks by the Administrative Agent hereunder, the Administrative
Agent shall not have any duty or responsibility to provide any Bank with any
credit or other information concerning any person which may come into the
possession of the Administrative Agent or any of their affiliates. Each Bank
shall have access to all documents relating to the Administrative Agent's
performance of their duties hereunder at such Bank's request. Unless any Bank
shall promptly object to any action taken by the Administrative Agent hereunder
of which such Bank has actual knowledge (other than actions which require the
prior consent of such Bank in accordance with the terms hereof or to which the
provisions of Section 15.8 are applicable and other than actions which
constitute gross negligence or willful misconduct by the Administrative Agent),
such Bank shall be presumed to have approved the same.

         SECTION 15.7. RESIGNATION OF ADMINISTRATIVE AGENT. The Administrative
Agent may resign at any time by giving 60 days' prior written notice thereof to
the Banks and the Borrower. Upon any such resignation, the Majority Banks (other
than the resigning Administrative Agent) shall have the right to appoint a
successor Administrative Agent from among the Banks, subject to the consent of
the Borrower. If no successor to the Administrative Agent shall have been so
appointed by the Majority Banks and approved by the Borrower and shall have
accepted such

<PAGE>   72
                                      -66-

appointment within 30 days after the retiring Administrative Agent's giving of
notice of resignation, then the retiring Administrative Agent may, on behalf of
the Banks, appoint a successor Administrative Agent from among the remaining
Banks, which shall be a financial institution having a combined capital and
surplus in excess of $1,000,000,000. Upon the acceptance of any appointment as
the Administrative Agent hereunder by a successor Administrative Agent, such
successor Administrative Agent shall thereupon succeed to and become vested with
all the rights, powers, privileges and duties of the retiring Administrative
Agent, and the retiring Administrative Agent shall be discharged from its duties
and obligations hereunder. After the retiring Administrative Agent's
resignation, the provisions of this Agreement shall continue in effect for its
benefit in respect of any actions taken or omitted to be taken by it while it
was acting as the Administrative Agent. Any new Issuing Bank appointed pursuant
to this Section 15.7 shall immediately issue new Letters of Credit in place of
Letters of Credit previously issued or, if acceptable to the resigning Issuing
Bank, issue letters of credit in favor of the resigning Issuing Bank as security
for the outstanding Letters of Credit and shall in due course replace all
Letters of Credit previously issued by the resigning Issuing Bank.

         SECTION 15.8. ACTION BY THE BANKS, CONSENTS, AMENDMENTS, WAIVERS, ETC.
(a) No failure or delay by the Administrative Agent, any Issuing Bank or any
Bank in exercising any right or power hereunder shall operate as a waiver
thereof, nor shall any single or partial exercise of any such right or power, or
any abandonment or discontinuance of steps to enforce such a right or power,
preclude any other or further exercise thereof or the exercise of any other
right or power. The rights and remedies of the Administrative Agent, the Issuing
Banks and the Banks hereunder are cumulative and are not exclusive of any rights
or remedies that they would otherwise have. No waiver of any provision of this
Agreement or consent to any departure by the Borrower therefrom shall in any
event be effective unless the same shall be permitted by paragraph (b) of this
section, and then such waiver or consent shall be effective only in the specific
instance and for the purpose for which given. Without limiting the generality of
the foregoing, the making of a Loan or issuance of a Letter of Credit shall not
be construed as a waiver of any Default or Event of Default, regardless of
whether the Administrative Agent, any Lender or the Issuing Bank may have had
notice or knowledge of such Default or Event of Default at the time.

         (b) Neither this Agreement nor any provision hereof may be waived,
amended or modified except pursuant to an agreement or agreements in writing
entered into by the Borrower and the Majority Banks or by the Borrower and the
Administrative Agent with the consent of the Majority Banks; provided that no
such agreement shall (i) increase the Commitment of any Bank without the written
consent of such Bank, (ii) reduce the principal amount of any Loan or
Reimbursement Obligations, or reduce the rate of interest thereon or on the
Notes, or reduce any fees payable hereunder, without the written consent of each
Bank affected thereby, (iii) postpone the scheduled date of payment of the
principal amount of any Loan, or any interest thereon, or any fees payable
hereunder, or reduce the amount of, waive or excuse any such payment, or
postpone the scheduled date of expiration of any Commitment, without the written
consent of each Bank affected thereby; (iv) release the Borrower from its
Obligations or the Guarantor from its Guaranteed Obligations hereunder without
the written consent of each Bank, or (v) change any of the provisions of this
Section 15.8 or the definition of "Majority Banks", without the written

<PAGE>   73
                                      -67-

consent of each Bank; provided further that no such agreement shall amend,
modify or otherwise affect the rights or duties of the Administrative Agent or
any Issuing Bank hereunder without the prior written consent of the
Administrative Agent or the Issuing Banks, as the case may be.

         SECTION 16. INDEMNIFICATION. The Borrower agrees to indemnify and hold
harmless the Banks, the Agents, the Issuing Banks, the Joint Lead Arrangers and
Joint Book Managers and the Administrative Agent and their affiliates, as well
as the Banks' and the Administrative Agent's and their affiliates' shareholders,
directors, agents, officers, subsidiaries and affiliates, from and against all
damages, losses, settlement payments, obligations, liabilities, claims, suits,
penalties, assessments, citations, directives, demands, judgments, actions or
causes of action, whether statutorily created or under the common law, and
reasonable costs and expenses incurred, suffered, sustained or required to be
paid by an indemnified party by reason of or resulting from the transactions
contemplated hereby, except any of the foregoing which result from the gross
negligence or willful misconduct of such indemnified party. In any
investigation, enforcement matter, proceeding or litigation, or the preparation
therefor, the Banks and the Administrative Agent shall be entitled to select
their own counsel and, in addition to the foregoing indemnity, the Borrower
agrees to pay promptly the reasonable fees and expenses of such counsel
(including the non-duplicative allocated cost of internal counsel), and
settlement costs. In the event of the commencement of any such proceeding or
litigation against the Banks or Administrative Agent by third parties, the
Borrower shall be entitled to participate in such proceeding or litigation with
counsel of their choice at their expense. The covenants of this Section 16 shall
survive payment or satisfaction of payment of amounts owing with respect to any
Note or any other Loan Document and satisfaction of all the Obligations
hereunder, IT BEING THE INTENT OF THE PARTIES HERETO THAT ALL SUCH INDEMNIFIED
PARTIES SHALL BE INDEMNIFIED FOR THEIR ORDINARY SOLE OR CONTRIBUTORY NEGLIGENCE.

         SECTION 17. WITHHOLDING TAXES. The Borrower hereby agrees that:

                  (a) Any and all payments made by the Borrower hereunder shall
         be made free and clear of, and without deduction for, any and all
         present or future taxes, levies, fees, duties, imposts, deductions,
         charges or withholdings of any nature whatsoever, excluding, in the
         case of the Administrative Agent or the Banks or any holder of the
         Notes, (i) taxes imposed on, or measured by, its net income or profits,
         (ii) franchise taxes imposed on it, (iii) taxes imposed by any
         jurisdiction as a direct consequence of it, or any of its affiliates,
         having a present or former connection with such jurisdiction,
         including, without limitation, being organized, existing or qualified
         to do business, doing business or maintaining a permanent establishment
         or office in such jurisdiction, and (iv) taxes imposed by reason of its
         failure to comply with any applicable certification, identification,
         information, documentation or other reporting requirement (all such
         non-excluded taxes being hereinafter referred to as "Indemnifiable
         Taxes"). In the event that any withholding or deduction from any
         payment to be made by the Borrower hereunder is required in respect of
         any Indemnifiable Taxes pursuant to any applicable law, or governmental
         rule or regulation, then the Borrower will (i) direct to the relevant
         taxing authority the full amount required to be so withheld or
         deducted, (ii) forward to the Administrative Agent for delivery to the
         applicable Bank an official receipt or other documentation satisfactory
         to the Administrative Agent and the applicable Bank

<PAGE>   74
                                      -68-

         evidencing such payment to such taxing authority, and (iii) direct to
         the Administrative Agent for the account of the relevant Banks such
         additional amount or amounts as is necessary to ensure that the net
         amount actually received by each relevant Bank will equal the full
         amount such Bank would have received had no such withholding or
         deduction (including any Indemnifiable Taxes on such additional
         amounts) been required. Moreover, if any Indemnifiable Taxes are
         directly asserted against the Administrative Agent or any Bank with
         respect to any payment received by the Administrative Agent or such
         Bank by reason of the Borrower's failure to properly deduct and
         withhold such Indemnifiable Taxes from such payment, the Administrative
         Agent or such Bank may pay such Indemnifiable Taxes and the Borrower
         will promptly pay all such additional amounts (including any penalties,
         interest or reasonable expenses) as is necessary in order that the net
         amount received by such Person after the payment of such Indemnifiable
         Taxes (including any Indemnifiable Taxes on such additional amount)
         shall equal the amount such Person would have received had not such
         Indemnifiable Taxes been asserted. Any such payment shall be made
         promptly after the receipt by the Borrower from the Administrative
         Agent or such Bank, as the case may be, of a written statement setting
         forth in reasonable detail the amount of the Indemnifiable Taxes and
         the basis of the claim.

                  (b) The Borrower shall pay any present or future stamp or
         documentary taxes or any other excise or any other similar levies which
         arise from any payment made hereunder or from the execution, delivery
         or registration of, or otherwise with respect to, this Agreement or any
         other Loan Document ("Other Taxes").

                  (c) The Borrower hereby indemnifies and holds harmless the
         Administrative Agent and each Bank for the full amount of Indemnifiable
         Taxes or Other Taxes (including, without limitation, any Indemnifiable
         Taxes or Other Taxes imposed on amounts payable under this Section 17)
         paid by the Administrative Agent or such Bank, as the case may be, and
         any liability (including penalties, interest and reasonable expenses)
         arising therefrom or with respect thereto, by reason of the Borrower's
         failure to properly deduct and withhold Indemnifiable Taxes pursuant to
         paragraph (a) above or to properly pay Other Taxes pursuant to
         paragraph (b) above. Any indemnification payment from the Borrower
         under the preceding sentence shall be made promptly after receipt by
         the Borrower from the Administrative Agent or Bank of a written
         statement setting forth in reasonable detail the amount of such
         Indemnifiable Taxes or such Other Taxes, as the case may be, and the
         basis of the claim.

                  (d) If the Borrower pays any amount under this Section 17 to
         the Administrative Agent or any Bank and such payee knowingly receives
         a refund of any taxes with respect to which such amount was paid, the
         Administrative Agent or such Bank, as the case may be, shall pay to the
         Borrower the amount of such refund promptly following the receipt
         thereof by such payee.

                  (e) In the event any taxing authority notifies the Borrower or
         the Guarantor that any of them has improperly failed to deduct or
         withhold any taxes (other than

<PAGE>   75
                                      -69-

         Indemnifiable Taxes) from a payment made hereunder to the
         Administrative Agent or any Bank, the Borrower shall timely and fully
         pay such taxes to such taxing authority.

                  (f) The Administrative Agent or the Banks shall, upon the
         request of the Borrower, take reasonable measures to avoid or mitigate
         the amount of Indemnifiable Taxes required to be deducted or withheld
         from any payment made hereunder if such measures can be taken without
         such Person in its sole judgment suffering any legal, regulatory or
         economic disadvantage.

                  (g) Without prejudice to the survival of any other agreement
         of the parties hereunder, the agreements and obligations of the
         Borrower contained in this Section 17 shall survive the payment in full
         of the Obligations.

         SECTION 18. TREATMENT OF CERTAIN CONFIDENTIAL INFORMATION.

         SECTION 18.1. CONFIDENTIALITY. Each of the Banks and the Administrative
Agent agrees, on behalf of itself and each of its affiliates, directors,
officers, employees and representatives, to use reasonable precautions to keep
confidential, in accordance with their customary procedures for handling
confidential information of the same nature and in accordance with safe and
sound banking practices, any non-public information supplied to it by the
Borrower or any of its Subsidiaries pursuant to this Agreement that is
identified by such Person as being confidential at the time the same is
delivered to the Banks or the Administrative Agent, provided that nothing herein
shall limit the disclosure of any such information (a) after such information
shall have become public other than through a violation of this Section 18, or
becomes available to any of the Banks or the Administrative Agent on a
nonconfidential basis from a source other than the Borrower, (b) to the extent
required by statute, rule, regulation or judicial process, (c) to counsel for
any of the Banks or the Administrative Agent, (d) to bank examiners or any other
regulatory authority having jurisdiction over any Bank or the Administrative
Agent, or to auditors or accountants, (e) to the Administrative Agent, any Bank
or any Financial Affiliate, (f) in connection with any litigation to which any
one or more of the Banks, the Administrative Agent or any Financial Affiliate is
a party, or in connection with the enforcement of rights or remedies hereunder
or under any other Loan Document, (g) to an affiliate of any Bank or the
Administrative Agent, (h) to any actual or prospective assignee or participant
or any actual or prospective counterparty (or its advisors) to any swap or
derivative transactions referenced to credit or other risks or events arising
under this Agreement or any other Loan Document so long as such assignee,
participant or counterparty, as the case may be, agrees to be bound by the
provisions of Section 18.1, or (i) with the consent of the Borrower.

         SECTION 18.2. PRIOR NOTIFICATION. Unless specifically prohibited by
applicable law or court order, each of the Banks and the Administrative Agent
shall, prior to disclosure thereof, notify the Borrower of any request for
disclosure of any such non-public information by any governmental agency or
representative thereof (other than any such request in connection with an

<PAGE>   76
                                      -70-

examination of the financial condition of such Bank by such governmental agency)
or pursuant to legal process.

         SECTION 18.3. OTHER. In no event shall any Bank or the Administrative
Agent be obligated or required to return any materials furnished to it or any
Financial Affiliate by the Borrower or any of its Subsidiaries. The obligations
of each Bank under this Section 18 shall supersede and replace the obligations
of such Bank under any confidentiality letter in respect of this financing
signed and delivered by such Bank to the Borrower prior to the date hereof and
shall be binding upon any assignee of, or purchaser of any participation in, any
interest in any of the Loans or Reimbursement Obligations from any Bank.

         SECTION 19. SURVIVAL OF COVENANTS, ETC. Unless otherwise stated herein,
all covenants, agreements, representations and warranties made herein, in the
other Loan Documents or in any documents or other papers delivered by or on
behalf of the Borrower or the Guarantor pursuant hereto shall be deemed to have
been relied upon by the Banks, the Issuing Banks and the Administrative Agent,
notwithstanding any investigation heretofore or hereafter made by them, and
shall survive the making by the Banks of the Loans and the issuance, extension
or renewal of any Letters of Credit by any Issuing Bank, as herein contemplated,
and shall continue in full force and effect so long as any amount due under this
Agreement, any Obligation, any Letter of Credit or any Note remains outstanding
and unpaid or any Bank has any obligation to make any Loans or any Issuing Bank
has any obligation to issue, extend, or renew any Letters of Credit hereunder.
All statements contained in any certificate or other paper delivered by or on
behalf of the Borrower pursuant hereto or in connection with the transactions
contemplated hereby shall constitute representations and warranties by the
Borrower hereunder.

         SECTION 20. ASSIGNMENT AND PARTICIPATION. It is understood and agreed
that each Bank shall have the right to assign at any time all or a portion of
its Commitment Percentage and interests in the risk relating to the Loans,
outstanding Letters of Credit and its Commitment hereunder in an amount equal to
or greater than $5,000,000 (or, if a Bank's Commitment is less than $5,000,000,
in a minimum amount equal to such Bank's Commitment, provided that prior to any
Commitment reductions pursuant to Section 2.3, such Bank's Commitment was at
least $10,000,000) to additional banks or other financial institutions with the
prior written approval of the Administrative Agent and, so long as no Event of
Default has occurred and is continuing, the Borrower, which approvals shall not
be unreasonably withheld. Any Bank may at any time, and from time to time,
assign to any branch, lending office, or affiliate or such Bank all or any part
of its rights and obligations under the Loan Documents by notice to the
Administrative Agent and the Borrower. It is further agreed that each bank or
other financial institution which executes and delivers to the Administrative
Agent and the Borrower hereunder an Assignment and Acceptance substantially in
the form of Exhibit G hereto (an "Assignment and Acceptance") together with an
assignment fee in the amount of $3,500 payable by the assigning Bank to the
Administrative Agent, shall, on the date specified in such Assignment and
Acceptance, become a party to this Agreement and the other Loan Documents for
all purposes of this Agreement and the other Loan Documents, and its portion of
the Commitment, the Loans and Letters of Credit shall be as set forth in such
Assignment and Acceptance. The Bank assignor thereunder shall, to the extent
that

<PAGE>   77
                                      -71-

rights and obligations hereunder have been assigned by it pursuant to such
Assignment and Acceptance, relinquish its rights (except for indemnity rights
arising out of the period prior to such assignment) and be released from its
obligations under this Agreement and the other Loan Documents. Upon the
execution and delivery of such Assignment and Acceptance, (a) the Borrower shall
issue to the assignee bank or other financial institution Notes in the amount of
such bank's or other financial institution's Commitment dated the date of the
assignment or such other date as may be specified by the Administrative Agent,
and otherwise completed in substantially the form of Exhibits A or B, and to the
extent any assigning Bank has retained a portion of its obligations hereunder, a
replacement Syndicated Note, to the assigning Bank reflecting its assignment;
(b) to the extent applicable, the Borrower shall issue a Competitive Bid Note in
substantially the form of Exhibit C (and a replacement Competitive Bid Note) or
the Administrative Agent shall make appropriate entries on the Competitive Bid
Loan Accounts to reflect such assignment of Competitive Bid Loan(s); and (c)
this Agreement and Schedule 1 shall be deemed to be appropriately amended to
reflect (i) the status of the bank or financial institution as a party hereto
and (ii) the status and rights of the Banks hereunder.

         Each Bank shall also have the right to grant participations to one or
more banks or other financial institutions in its Commitment, the Loans and
outstanding Letters of Credit. The documents evidencing any such participation
shall limit such participating bank's or financial institution's voting rights
with respect to this Agreement to the matters set forth in Section 15.8(b)(i) -
(v).

         Notwithstanding the foregoing, no assignment or participation shall
operate to increase the Total Commitment hereunder or otherwise alter the
substantive terms of this Agreement, and no Bank which retains a Commitment
hereunder shall have a Commitment of less than $10,000,000, except as a result
of reductions in the Total Commitment pursuant to Section 2.3 hereof.

         Anything contained in this Section 20 to the contrary notwithstanding,
any Bank may at any time pledge all or any portion of its interest and rights
under this Agreement (including all or any portion of its Notes) to any of the
twelve Federal Reserve Banks organized under Section 4 of the Federal Reserve
Act, 12 U.S.C. Section 341. No such pledge or the enforcement thereof shall
release the pledgor Bank from its obligations hereunder or under any of the
other Loan Documents.

         The Borrower agrees that in addition to disclosures made in accordance
with standard and customary banking practices any Bank may disclose information
obtained by such Bank pursuant to this Agreement to assignees or participants
and potential assignees or participants hereunder; provided that such assignees
or participants or potential assignees or participants shall agree to be bound
by Section 18 hereof.

         SECTION 21. PARTIES IN INTEREST. All the terms of this Agreement and
the other Loan Documents shall be binding upon and inure to the benefit of and
be enforceable by the respective successors and assigns of the parties hereto
and thereto; provided, that the Borrower shall not assign or transfer its rights
or obligations hereunder or thereunder without the prior written consent of each
of the Banks.

<PAGE>   78
                                      -72-

         SECTION 22. NOTICES, ETC. Except as otherwise expressly provided in
this Agreement, all notices and other communications made or required to be
given pursuant to this Agreement or the other Loan Documents shall be in writing
and shall be delivered in hand, mailed by United States first class mail,
postage prepaid, or sent by telegraph, telex or facsimile and confirmed by
letter, addressed as follows:

                  (a) if to the Borrower or the Guarantor, at 1001 Fannin
         Street, Suite 4000, Houston, Texas 77002, Attention: Ronald H. Jones,
         Treasurer, facsimile number (713) 209-9710, with a copy to Lawrence
         O'Donnell, Executive Vice President, General Counsel and Secretary,
         facsimile number (713) 512-6325; or

                  (b) if to the Administrative Agent at Fleet National Bank, 100
         Federal Street, Boston, Massachusetts 02110, Attention: H. Louis
         Bailey, Managing Director, facsimile number (617) 434-2160; or

                  (c) if to any Bank, at the last address provided to the
         Administrative Agent;

or such other address for notice as shall have last been furnished in writing to
the Person giving the notice.

         Any such notice or demand shall be deemed to have been duly given or
made and to have become effective (a) if delivered by hand to a responsible
officer of the party to which it is directed, at the time of the receipt thereof
by such officer, (b) if sent by registered or certified first-class mail,
postage prepaid, five Business Days after the posting thereof, and (c) if sent
by telex, facsimile, or cable, at the time of the dispatch thereof, if in normal
business hours in the country of receipt, or otherwise at the opening of
business on the following Business Day.

         SECTION 23. MISCELLANEOUS. The rights and remedies herein expressed are
cumulative and not exclusive of any other rights which the Banks, the Issuing
Banks or the Administrative Agent would otherwise have. The captions in this
Agreement are for convenience of reference only and shall not define or limit
the provisions hereof. This Agreement and any amendment hereof may be executed
in several counterparts and by each party on a separate counterpart, each of
which when so executed and delivered shall be an original, but all of which
together shall constitute one instrument. In proving this Agreement it shall not
be necessary to produce or account for more than one such counterpart signed by
the party against whom enforcement is sought. This Agreement, to the extent
signed and delivered by means of a facsimile machine, shall be treated in all
manner and respects as an original agreement or instrument and shall be
considered to have the same binding legal effect as if it were the original
signed version thereof delivered in person. At the request of any party hereto,
each other party hereto shall re-execute original forms thereof and deliver them
to all other parties. No party hereto shall raise the use of a facsimile machine
to deliver a signature or the fact that any signature or agreement or instrument
was transmitted or communicated through the use of a facsimile machine as a
defense to the formation of a contract and each party forever waives such
defense.

         SECTION 24. CONSENTS, ETC. Neither this Agreement nor any term hereof
may be changed, waived, discharged or terminated, except as provided in this
Section 24, subject to the provisions of

<PAGE>   79
                                      -73-

Section 15.8. No waiver shall extend to or affect any obligation not expressly
waived or impair any right consequent thereon. Except as otherwise expressly
provided in this Agreement, any consent or approval required or permitted by
this Agreement to be given by the Banks may be given, and any term of this
Agreement or of any other instrument related hereto or mentioned herein may be
amended, and the performance or observance by the Borrower of any terms of this
Agreement or such other instrument or the continuance of any Default or Event of
Default may be waived (either generally or in a particular instance and either
retroactively or prospectively) with, but only with, the written consent of the
Borrower and the Majority Banks. To the extent permitted by law, no course of
dealing or delay or omission on the part of any of the Banks, the Issuing Banks
or the Administrative Agent in exercising any right shall operate as a waiver
thereof or otherwise be prejudicial thereto. No notice to or demand upon the
Borrower shall entitle the Borrower to other or further notice or demand in
similar or other circumstances.

         SECTION 25. WAIVER OF JURY TRIAL. TO THE EXTENT PERMITTED BY APPLICABLE
LAW, EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO A
JURY TRIAL WITH RESPECT TO ANY ACTION OR CLAIM ARISING OUT OF ANY DISPUTE IN
CONNECTION WITH THIS AGREEMENT, THE NOTES OR ANY OF THE OTHER LOAN DOCUMENTS,
ANY RIGHTS OR OBLIGATIONS HEREUNDER OR THEREUNDER OR THE PERFORMANCE OF SUCH
RIGHTS AND OBLIGATIONS. EXCEPT AS PROHIBITED BY LAW, THE BORROWER AND THE
GUARANTOR HEREBY WAIVE ANY RIGHT EITHER OF THEM MAY HAVE TO CLAIM OR RECOVER IN
ANY LITIGATION REFERRED TO IN THE PRECEDING SENTENCE ANY SPECIAL, EXEMPLARY,
PUNITIVE OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES OTHER THAN, OR IN ADDITION TO,
ACTUAL DAMAGES. THE BORROWER AND THE GUARANTOR EACH (A) CERTIFIES THAT NO
REPRESENTATIVE, AGENT OR ATTORNEY OF ANY BANK, ANY ISSUING BANK, THE
ADMINISTRATIVE AGENT OR ANY AGENT HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT
SUCH BANK, SUCH ISSUING BANK, THE ADMINISTRATIVE AGENT OR SUCH AGENT WOULD NOT,
IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVERS AND (B)
ACKNOWLEDGES THAT THE ADMINISTRATIVE AGENT, THE BANKS, AND THE ISSUING BANKS
HAVE BEEN INDUCED TO ENTER INTO THIS AGREEMENT AND THE OTHER LOAN DOCUMENTS
BECAUSE OF, AMONG OTHER THINGS, THE BORROWER'S AND THE GUARANTOR'S WAIVERS AND
CERTIFICATIONS CONTAINED HEREIN.

         SECTION 26. GOVERNING LAW; SUBMISSION TO JURISDICTION. THIS AGREEMENT
AND EACH OF THE OTHER LOAN DOCUMENTS ARE CONTRACTS UNDER THE LAWS OF THE STATE
OF NEW YORK AND SHALL, PURSUANT TO NEW YORK GENERAL OBLIGATIONS LAW SECTION
5-1401, BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY THE LAW OF THE STATE OF
NEW YORK. THE BORROWER AND THE GUARANTOR CONSENT AND AGREE THAT ANY SUIT FOR THE
ENFORCEMENT OF THIS AGREEMENT OR ANY OF THE OTHER LOAN DOCUMENTS MAY BE BROUGHT
IN THE COURTS OF THE STATE OF NEW YORK OR ANY FEDERAL COURT SITTING THEREIN AND
CONSENTS TO THE NONEXCLUSIVE JURISDICTION OF SUCH COURT AND SERVICE OF

<PAGE>   80
                                      -74-

PROCESS IN ANY SUCH SUIT BEING MADE UPON THE BORROWER IN ACCORDANCE WITH LAW AT
THE ADDRESS SPECIFIED IN SECTION 22. THE BORROWER AND THE GUARANTOR HEREBY WAIVE
ANY OBJECTION THAT THEY MAY NOW OR HEREAFTER HAVE TO THE VENUE OF ANY SUCH SUIT
OR ANY SUCH COURT OR THAT SUCH SUIT IS BROUGHT IN AN INCONVENIENT COURT.

         SECTION 27. SEVERABILITY. The provisions of this Agreement are
severable and if any one clause or provision hereof shall be held invalid or
unenforceable in whole or in part in any jurisdiction, then such invalidity or
unenforceability shall affect only such clause or provision, or part thereof, in
such jurisdiction, and shall not in any manner affect such clause or provision
in any other jurisdiction, or any other clause or provision of this Agreement in
any jurisdiction.

         SECTION 28. GUARANTY.

         SECTION 28.1. GUARANTY. For value received and hereby acknowledged and
as an inducement to the Banks and the Issuing Banks to make the Loans available
to the Borrower, and issue, extend or renew Letters of Credit for the account of
the Borrower, the Guarantor hereby unconditionally and irrevocably guarantees
(a) the full punctual payment when due, whether at stated maturity, by
acceleration or otherwise, of all Obligations of the Borrower now or hereafter
existing whether for principal, interest, fees, expenses or otherwise, and (b)
the strict performance and observance by the Borrower of all agreements,
warranties and covenants applicable to the Borrower in the Loan Documents and
(c) the obligations of the Borrower under the Loan Documents (such Obligations
collectively being hereafter referred to as the "Guaranteed Obligations").

         SECTION 28.2. GUARANTY ABSOLUTE. The Guarantor guarantees that the
Guaranteed Obligations will be paid strictly in accordance with the terms
hereof, regardless of any law, regulation or order now or hereafter in effect in
any jurisdiction affecting any of such terms or the rights of any Bank, any
Issuing Bank or the Administrative Agent with respect thereto. The liability of
the Guarantor under the guaranty granted under this Agreement with regard to the
Guaranteed Obligations shall be absolute and unconditional irrespective of:

                  (a) any change in the time, manner or place of payment of, or
         in any other term of, all or any of its Guaranteed Obligations or any
         other amendment or waiver of or any consent to departure from this
         Agreement or any other Loan Document (with regard to such Guaranteed
         Obligations);

                  (b) any release or amendment or waiver of or consent to
         departure from any other guaranty for all or any of its Guaranteed
         Obligations;

                  (c) any change in ownership of the Borrower;

<PAGE>   81
                                      -75-

                  (d) any acceptance of any partial payment(s) from the Borrower
         or the Guarantor; or

                  (e) any other circumstance which might otherwise constitute a
         defense available to, or a discharge of, the Borrower in respect of its
         Obligations under any Loan Document.

         The guaranty under this Agreement shall continue to be effective or be
reinstated, as the case may be, if at any time any payment of any Guaranteed
Obligation is rescinded or must otherwise be returned by the Banks, the Issuing
Banks or the Administrative Agent upon the insolvency, bankruptcy or
reorganization of the Borrower or otherwise, all as though such payment had not
been made.

         SECTION 28.3. EFFECTIVENESS; ENFORCEMENT. The guaranty under this
Agreement shall be effective and shall be deemed to be made with respect to each
Loan and each Letter of Credit as of the time it is made, issued or extended, or
becomes a Letter of Credit under this Agreement, as applicable. No invalidity,
irregularity or unenforceability by reason of any bankruptcy or similar law, or
any law or order of any government or agency thereof purporting to reduce, amend
or otherwise affect any liability of the Borrower, and no defect in or
insufficiency or want of powers of the Borrower or irregular or improperly
recorded exercise thereof, shall impair, affect, be a defense to or claim
against such guaranty. The guaranty under this Agreement is a continuing
guaranty and shall (a) survive any termination of this Agreement, and (b) remain
in full force and effect until payment in full of, and performance of, all
Guaranteed Obligations and all other amounts payable under this Agreement. The
guaranty under this Agreement is made for the benefit of the Administrative
Agent, the Issuing Banks and the Banks and their successors and assigns, and may
be enforced from time to time as often as occasion therefor may arise and
without requirement on the part of the Administrative Agent, the Issuing Banks
or the Banks first to exercise any rights against the Borrower, or to resort to
any other source or means of obtaining payment of any of the said obligations or
to elect any other remedy.

         SECTION 28.4. WAIVER. Except as otherwise specifically provided in any
of the Loan Documents, the Guarantor hereby waives promptness, diligence,
protest, notice of protest, all suretyship defenses, notice of acceptance and
any other notice with respect to any of its Guaranteed Obligations and the
guaranty under this Agreement and any requirement that the Banks, the Issuing
Banks or the Administrative Agent protect, secure, perfect any security interest
or Lien or any property subject thereto or exhaust any right or take any action
against the Borrower or any other Person. The Guarantor also irrevocably waives,
to the fullest extent permitted by law, all defenses which at any time may be
available to it in respect of its Guaranteed Obligations by virtue of any
statute of limitations, valuation, stay, moratorium law or other similar law now
or hereafter in effect.

<PAGE>   82
                                      -76-

         SECTION 28.5. EXPENSES. The Guarantor hereby promises to reimburse (a)
the Administrative Agent for all reasonable out-of-pocket fees and disbursements
(including all reasonable attorneys' fees), incurred or expended in connection
with the preparation, filing or recording, or interpretation of the guaranty
under this Agreement, the other Loan Documents to which the Guarantor is a
party, or any amendment, modification, approval, consent or waiver hereof or
thereof, and (b) the Administrative Agent, the Issuing Banks and the Banks and
their respective affiliates for all reasonable out-of-pocket fees and
disbursements (including reasonable attorneys' fees), incurred or expended in
connection with the enforcement of its Guaranteed Obligations (whether or not
legal proceedings are instituted). The Guarantor will pay any taxes (including
any interest and penalties in respect thereof) other than the Banks' taxes based
on overall income or profits, payable on or with respect to the transactions
contemplated by the guaranty under this Agreement, the Guarantor hereby agreeing
jointly and severally to indemnify each Bank with respect thereto.

         SECTION 28.6. CONCERNING JOINT AND SEVERAL LIABILITY OF THE GUARANTOR.

                  (a) The Guarantor hereby irrevocably and unconditionally
         accepts, not merely as a surety but also as a co-debtor, joint and
         several liability with the Borrower, with respect to the payment and
         performance of all of its Guaranteed Obligations (including, without
         limitation, any Guaranteed Obligations arising under this Section 28),
         it being the intention of the parties hereto that all such Guaranteed
         Obligations shall be the joint and several Guaranteed Obligations of
         the Guarantor and the Borrower without preferences or distinction among
         them.

                  (b) If and to the extent that the Borrower shall fail to make
         any payment with respect to any of its Obligations as and when due or
         to perform any of its Guaranteed Obligations in accordance with the
         terms thereof, then in each such event the Guarantor will make such
         payment with respect to, or perform, such Guaranteed Obligation.

                  (c) The Guaranteed Obligations of the Guarantor under the
         provisions of this Section 28 constitute full recourse obligations of
         the Guarantor enforceable against the Guarantor to the full extent of
         its properties and assets, irrespective of the validity, regularity or
         enforceability of this Agreement or any other circumstance whatsoever.

                  (d) Except as otherwise expressly provided in this Agreement,
         the Guarantor hereby waives notice of acceptance of its joint and
         several liability, notice of any Loans made, or Letters of Credit
         issued under this Agreement, notice of any action at any time taken or
         omitted by the Administrative Agent, the Issuing Banks or the Banks
         under or in respect of any of the Guaranteed Obligations, and,
         generally, to the extent permitted by applicable law, all demands,
         notices and other formalities of every kind in connection with this
         Agreement. The Guarantor hereby assents to, and waives notice of, any
         extension or postponement of the time for the payment of any of the
         Guaranteed Obligations, the acceptance of any payment of any of the
         Guaranteed Obligations, the acceptance of any partial payment thereon,
         any waiver, consent or other action or

<PAGE>   83
                                      -77-

         acquiescence by the Administrative Agent, the Issuing Banks or the
         Banks at any time or times in respect of any Default or Event of
         Default by the Borrower or the Guarantor in the performance or
         satisfaction of any term, covenant, condition or provision of this
         Agreement or any other Loan Document, any and all other indulgences
         whatsoever by the Administrative Agent, the Issuing Banks or the Banks
         in respect of any of the Guaranteed Obligations, and the taking,
         addition, substitution or release, in whole or in part, at any time or
         times, of any security for any of the Guaranteed Obligations or the
         addition, substitution or release, in whole or in part, of the Borrower
         or the Guarantor. Without limiting the generality of the foregoing, the
         Guarantor assents to any other action or delay in acting or failure to
         act on the part of the Banks, the Issuing Banks or the Administrative
         Agent with respect to the failure by the Borrower or the Guarantor to
         comply with its respective Obligations or Guaranteed Obligations,
         including, without limitation, any failure strictly or diligently to
         assert any right or to pursue any remedy or to comply fully with
         applicable laws or regulations thereunder, which might, but for the
         provisions of this Section 28, afford grounds for terminating,
         discharging or relieving the Guarantor, in whole or in part, from any
         of the Guaranteed Obligations under this Section 28, it being the
         intention of the Guarantor that, so long as any of the Guaranteed
         Obligations hereunder remain unsatisfied, the Guaranteed Obligations of
         the Guarantor under this Section 28 shall not be discharged except by
         performance and then only to the extent of such performance. The
         Guaranteed Obligations of the Guarantor under this Section 28 shall not
         be diminished or rendered unenforceable by any winding up,
         reorganization, arrangement, liquidation, reconstruction or similar
         proceeding with respect to the Borrower or the Guarantor or the Banks,
         the Issuing Banks or the Administrative Agent. The joint and several
         liability of the Guarantor hereunder shall continue in full force and
         effect notwithstanding any absorption, merger, consolidation,
         amalgamation or any other change whatsoever in the name, membership,
         constitution or place of formation of the Borrower or the Guarantor,
         the Banks, the Issuing Banks or the Administrative Agent.

                  (e) The Guarantor shall be liable under this Section 28 only
         for the maximum amount of such liabilities that can be incurred under
         applicable law without rendering this Section 28 voidable under
         applicable law relating to fraudulent conveyance and fraudulent
         transfer, and not for any greater amount. Accordingly, if any
         obligation under any provision under this Section 28 shall be declared
         to be invalid or unenforceable in any respect or to any extent, it is
         the stated intention and agreement of the Guarantor, the Administrative
         Agent, the Issuing Banks and the Banks that any balance of the
         obligation created by such provision and all other obligations of the
         Guarantor under this Section 28 to the Banks, the Issuing Banks or the
         Administrative Agent shall remain valid and enforceable, and that all
         sums not in excess of those permitted under applicable law shall remain
         fully collectible by the Banks, the Issuing Banks and the
         Administrative Agent from the Borrower or the Guarantor, as the case
         may be.

                  (f) The provisions of this Section 28 are made for the benefit
         of the Administrative Agent, the Issuing Banks and the Banks and their
         successors and assigns, and may be enforced in good faith by them from
         time to time against the Guarantor as often as occasion therefor may
         arise and without requirement on the part of the Administrative Agent,
         the Issuing Banks or the Banks first to marshal any of their claims or
         to exercise

<PAGE>   84
                                      -78-

         any of their rights against the Borrower or the Guarantor or to exhaust
         any remedies available to them against the Borrower or the Guarantor or
         to resort to any other source or means of obtaining payment of any of
         the obligations hereunder or to elect any other remedy. The provisions
         of this Section 28 shall remain in effect until all of the Guaranteed
         Obligations shall have been paid in full or otherwise fully satisfied
         and the Commitments have expired and all outstanding Letters of Credit
         have expired, matured or otherwise been terminated. If at any time, any
         payment, or any part thereof, made in respect of any of the Guaranteed
         Obligations, is rescinded or must otherwise be restored or returned by
         the Banks, the Issuing Banks or the Administrative Agent upon the
         insolvency, bankruptcy or reorganization of the Borrower or the
         Guarantor, or otherwise, the provisions of this Section 28 will
         forthwith be reinstated in effect, as though such payment had not been
         made.

         SECTION 28.7. WAIVER. Until the final payment and performance in full
of all of the Obligations, the Guarantor shall not exercise and the Guarantor
hereby waives any rights the Guarantor may have against the Borrower arising as
a result of payment by the Guarantor hereunder, by way of subrogation,
reimbursement, restitution, contribution or otherwise, and will not prove any
claim in competition with the Administrative Agent, the Issuing Banks or any
Bank in respect of any payment hereunder in any bankruptcy, insolvency or
reorganization case or proceedings of any nature; the Guarantor will not claim
any setoff, recoupment or counterclaim against the Borrower in respect of any
liability of the Borrower to the Guarantor; and the Guarantor waives any benefit
of and any right to participate in any collateral security which may be held by
the Administrative Agent, the Issuing Banks or any Bank.

         SECTION 28.8. SUBROGATION; SUBORDINATION. The payment of any amounts
due with respect to any indebtedness of the Borrower for money borrowed or
credit received now or hereafter owed to the Guarantor is hereby subordinated to
the prior payment in full of all of the Obligations. The Guarantor agrees that,
after the occurrence of any default in the payment or performance of any of the
Obligations, the Guarantor will not demand, sue for or otherwise attempt to
collect any such indebtedness of the Borrower to the Guarantor until all of the
Obligations shall have been paid in full. If, notwithstanding the foregoing
sentence, the Guarantor shall collect, enforce or receive any amounts in respect
of such indebtedness while any Obligations are still outstanding, such amounts
shall be collected, enforced and received by the Guarantor as trustee for the
Banks, the Issuing Banks and the Administrative Agent and be paid over to the
Administrative Agent at Default, for the benefit of the Banks, the Issuing
Banks, and the Administrative Agent on account of the Obligations without
affecting in any manner the liability of the Guarantor under the other
provisions hereof.

         SECTION 29. PARI PASSU TREATMENT.

                  (a) Notwithstanding anything to the contrary set forth herein,
         each payment or prepayment of principal and interest received after the
         occurrence of an Event of Default

<PAGE>   85
                                      -79-

         hereunder shall be distributed pari passu among the Banks, in
         accordance with the aggregate outstanding principal amount of the
         Obligations owing to each Bank divided by the aggregate outstanding
         principal amount of all Obligations.

                  (b) Following the occurrence and during the continuance of any
         Event of Default, each Bank agrees that if it shall, through the
         exercise of a right of banker's lien, setoff or counterclaim against
         any Borrower (pursuant to Section 13 or otherwise), including a secured
         claim under Section 506 of the Bankruptcy Code or other security or
         interest arising from or in lieu of, such secured claim, received by
         such Bank under any applicable bankruptcy, insolvency or other similar
         law or otherwise, obtain payment (voluntary or involuntary) in respect
         of the Notes, Loans, Reimbursement Obligations and other Obligations
         held by it (other than pursuant to Section 5.5, Section 5.6 or Section
         5.8) as a result of which the unpaid principal portion of the Notes and
         the Obligations held by it shall be proportionately less than the
         unpaid principal portion of the Notes and Obligations held by any other
         Bank, it shall be deemed to have simultaneously purchased from such
         other Bank a participation in the Notes and Obligations held by such
         other Bank, so that the aggregate unpaid principal amount of the Notes,
         Obligations and participations in Notes and Obligations held by each
         Bank shall be in the same proportion to the aggregate unpaid principal
         amount of the Notes and Obligations then outstanding as the principal
         amount of the Notes and other Obligations held by it prior to such
         exercise of banker's lien, setoff or counterclaim was to the principal
         amount of all Notes and other Obligations outstanding prior to such
         exercise of banker's lien, setoff or counterclaim; provided, however,
         that if any such purchase or purchases or adjustments shall be made
         pursuant to this Section 29 and the payment giving rise thereto shall
         thereafter be recovered, such purchase or purchases or adjustments
         shall be rescinded to the extent of such recovery and the purchase
         price or prices or adjustments restored without interest. The Borrower
         expressly consents to the foregoing arrangements and agrees that any
         Person holding such a participation in the Notes and the Obligations
         deemed to have been so purchased may exercise any and all rights of
         banker's lien, setoff or counterclaim with respect to any and all
         moneys owing by the Borrower to such Person as fully as if such Person
         had made a Loan directly to the Borrower in the amount of such
         participation.

         SECTION 30. FINAL AGREEMENT. THIS AGREEMENT AND THE OTHER LOAN
DOCUMENTS REPRESENT THE FINAL AGREEMENT BETWEEN THE PARTIES AND MAY NOT BE
CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL
AGREEMENTS OF THE PARTIES. THERE ARE NO UNWRITTEN ORAL AGREEMENTS BETWEEN THE
PARTIES.

<PAGE>   86
                                      -80-

         IN WITNESS WHEREOF, the undersigned have duly executed this Agreement
as of the date first set forth above.

                              THE BORROWER AND GUARANTOR:

                              WASTE MANAGEMENT, INC.

                              By: /s/ Ronald H. Jones
                                  --------------------------------------------
                                   Title:  Vice President and Treasurer

                              WASTE MANAGEMENT HOLDINGS, INC.

                              By: /s/ William L. Trubeck
                                  --------------------------------------------
                                   Title:  Executive Vice President and Chief
                                           Financial Officer

                              By: /s/ Ronald H. Jones
                                  --------------------------------------------
                                   Title:  Vice President and Treasurer

                              THE BANKS AND AGENTS:

                              FLEET NATIONAL BANK, individually and as
                              Administrative Agent

                              By:/s/ H. Louis Bailey
                                  --------------------------------------------
                                   Title:  Managing Director

                              BANK OF AMERICA, N.A.

                              By:/s/ Dan M. Killian
                                  --------------------------------------------
                                   Title:  Managing Director

<PAGE>   87
                                      -81-

                            THE CHASE MANHATTAN BANK

                            By: /s/ James R. Dolphin
                               ------------------------------------
                                 Title:  Senior Vice President

                            DEUTSCHE BANK AG, NEW YORK BRANCH
                            AND/OR CAYMAN ISLANDS BRANCH

                            By: /s/ Jean M. Hannigan
                               ------------------------------------
                                 Title: Director

                            CITIBANK, N.A.

                            By: /s/ David L. Harris
                               ------------------------------------
                                 Title:  Vice President

                            ABN AMRO BANK N.V.

                            By: /s/ Judy C. Chiang
                               ------------------------------------
                                 Title:  Senior Vice President

                            By: /s/ C. David Allman
                               ------------------------------------
                                 Title: Vice President

                            THE BANK OF NOVA SCOTIA

                            By: /s/ N. Bell
                               ------------------------------------
                                 Title:  Assistant Agent

                            BARCLAYS BANK PLC

                            By: /s/ L. Peter Yetman
                               ------------------------------------
                                 Title:  Director

<PAGE>   88
                                      -82-

                             BNP PARIBAS

                             By:/s/ Mike Shyrock
                                ---------------------------------------------
                                  Title: Vice President

                             By:/s/ John Stacy
                                ---------------------------------------------
                                  Title: Managing Director

                             CREDIT LYONNAIS NEW YORK BRANCH

                             By:/s/ Attila Koc
                                ---------------------------------------------
                                  Title: Senior Vice President

                             PNC BANK, NATIONAL ASSOCIATION

                             By:/s/ Philip K. Liebscher
                                ---------------------------------------------
                                  Title: Managing Director

                             ROYAL BANK OF CANADA

                             By:/s/ Ritta Lee
                                ---------------------------------------------
                                  Title: Senior Manager

                             BANK ONE, N.A.

                             By:/s/ John J. Zollinger, IV
                                ---------------------------------------------
                                  Title: Associate Director

                             WACHOVIA BANK, N.A.

                             By:/s/ Bradford L. Watkins
                                ---------------------------------------------
                                  Title: Vice President

<PAGE>   89
                                      -83-

                             TORONTO DOMINION (TEXAS), INC.

                             By:/s/ Alva J. Jones
                                ---------------------------------------------
                                  Title: Vice President

                             WESTDEUTSCHE LANDESBANK
                             GIROZENTRALE, NEW YORK BRANCH

                             By:/s/ Walter T. Duffy III
                                ---------------------------------------------
                                  Title: Associate Director

                             By:/s/ Anthony Alessandro
                                ---------------------------------------------
                                  Title: Manager

                             THE FUJI BANK, LIMITED

                             By:/s/ Raymond Ventura
                                ---------------------------------------------
                                  Title: Senior Vice President

                             THE INDUSTRIAL BANK OF JAPAN,
                             LIMITED NEW YORK BRANCH

                             By:/s/ Michael N. Oakes
                                ---------------------------------------------
                                  Title: Senior Vice President,
                                  Houston Office

                             THE DAI-ICHI KANGYO BANK, LTD.,
                             NY BRANCH.

                             By:/s/ Robert P. Gallagher
                                ---------------------------------------------
                                  Title: Vice President

                             COMERICA BANK

                             By:/s/ Carol S. Geraghty
                                ---------------------------------------------
                                  Title: Vice President

<PAGE>   90
                                      -84-

                              THE BANK OF NEW YORK

                              By:/s/ David Sunderwirth
                                 ---------------------------------------------
                                   Title: Vice President

                              CREDIT SUISSE FIRST BOSTON

                              By:/s/ Robert N. Finney
                                 ---------------------------------------------
                                   Title: Managing Director

                              By:/s/ Mark Heron
                                 ---------------------------------------------
                                   Title: Asst. Vice President

                              LEHMAN COMMERCIAL PAPER INC

                              By:/s/ Michael E. O'Brien
                                 ---------------------------------------------
                                   Title: Authorized Signatory

                              MELLON BANK, N.A.

                              By:/s/ Louis E. Flori
                                 ---------------------------------------------
                                   Title: Vice President

                              MERRILL LYNCH BANK USA

                              By:/s/ D. Kevin Imlay
                                 ---------------------------------------------
                                   Title: Senior Lending Officer

                              SUNTRUST BANK

                              By:/s/ Frank A. Coe
                                 ---------------------------------------------
                                   Title: Vice President

<PAGE>   91
                                      -85-

                               THE MITSUBISHI TRUST AND BANKING CORPORATION

                               By:/s/ Toshihiro Hayashi
                                  ---------------------------------------------
                                    Title: Senior Vice President

<PAGE>   92
                                      -86-

                                                                       EXHIBIT A

                                     FORM OF
                                 SYNDICATED NOTE

$________________                                            as of June 29, 2001

         FOR VALUE RECEIVED, the undersigned, WASTE MANAGEMENT, INC., a Delaware
corporation (the "Borrower"), hereby absolutely and unconditionally promises to
pay to the order of [INSERT NAME OF PAYEE BANK] (the "Bank") at the office of
Fleet National Bank, as Administrative Agent for the Banks, at 100 Federal
Street, Boston, Massachusetts 02110:

         (a) on the Maturity Date, the principal amount of ___________________
DOLLARS ($_________) or, if less, the then outstanding aggregate unpaid
principal amount of Syndicated Loans made by the Bank to the Borrower pursuant
to the Revolving Credit Agreement, dated as of June 29, 2001 (as amended,
modified, supplemented or restated and in effect from time to time, the "Credit
Agreement"), by and among the Borrower, the Guarantor, the Bank, the
Administrative Agent, and such other banks or financial institutions that are or
may become parties to the Credit Agreement from time to time in accordance with
the provisions thereof; and

         (b) interest on the principal balance hereof from time to time
outstanding from the date hereof through and including the date on which such
principal amount is paid in full, at the times and at the rates provided in the
Credit Agreement, subject however to the provisions of Section 5.10 of the
Credit Agreement.

         This Syndicated Note evidences borrowings under, is subject to the
terms and conditions of, and has been issued by the Borrower in accordance with,
the Credit Agreement and is one of the Syndicated Notes referred to therein. The
Bank and any holder hereof are entitled to the benefits of the Credit Agreement
and may enforce the agreements of the Borrower contained therein, and any holder
hereof may exercise the respective remedies provided for thereby or otherwise
available in respect thereof, all in accordance with the respective terms
thereof. All capitalized terms used in this Syndicated Note and not otherwise
defined herein shall have the same meanings herein as in the Credit Agreement.

         The Bank shall endorse, and is hereby irrevocably authorized by the
Borrower to endorse, on the schedule attached to this Syndicated Note or a
continuation of such schedule attached hereto and made a part hereof, an
appropriate notation evidencing advances and repayments of principal of this
Syndicated Note, provided that failure by the Bank to make any such notations
shall not affect any of the Borrower's obligations or the validity of any
repayments made by the Borrower in respect of this Syndicated Note.

<PAGE>   93
                                      -87-

         The Borrower has the right in certain circumstances and the obligation
in certain other circumstances to prepay the whole or part of the principal of
this Syndicated Note on the terms and conditions specified in the Credit
Agreement.

         If any one or more Events of Default shall occur, the entire unpaid
principal amount of this Syndicated Note and all of the unpaid interest accrued
thereon may become or be declared due and payable in the manner and with the
effect provided in the Credit Agreement.

         The Borrower and every endorser of this Syndicated Note or the
obligation represented hereby waive presentment, demand, notice, protest, notice
of intent to accelerate, notice of acceleration and all other demands and
notices in connection with the delivery, acceptance, performance, default or
enforcement of this Syndicated Note, assent to any extension or postponement of
the time of payment or any other indulgence, to any substitution, exchange or
release of collateral and to the addition or release of any other party or
person primarily or secondarily liable.

         This Syndicated Note shall be deemed to take effect as an instrument
under the internal laws of the State of New York, without regard to principles
of conflicts-of-laws or choice of law doctrines, and for all purposes shall be
construed in accordance with such laws.

         IN WITNESS WHEREOF, the Borrower has caused this Syndicated Note to be
signed on its behalf by its duly authorized officer as of the day and year first
above written.

                             WASTE MANAGEMENT, INC.

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

<PAGE>   94
                                      -88-

<Table>
<Caption>
                                                                Amount of
                                                                Principal         Balance of
                                             Amount of           Paid or           Principal          Notation
        Date              Loan Type            Loan              Prepaid            Unpaid             Made By
--------------------- ------------------ ------------------ ------------------ ------------------ ------------------
<S>                   <C>                <C>                <C>                <C>                <C>

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

--------------------- ------------------ ------------------ ------------------ ------------------ ------------------
</Table>

<PAGE>   95

                                                                       EXHIBIT B

                                     FORM OF
                                 SWING LINE NOTE

$10,000,000                                                  as of June 29, 2001

         FOR VALUE RECEIVED, the undersigned, WASTE MANAGEMENT, INC., a Delaware
corporation (the "Borrower"), hereby absolutely and unconditionally promises to
pay to the order of FLEET NATIONAL BANK (the "Bank") at the office of Fleet
National Bank, as Administrative Agent for the Banks, at 100 Federal Street,
Boston, Massachusetts 02110:

         (a) on the Maturity Date, the principal amount of TEN MILLION DOLLARS
($10,000,000) or, if less, the then outstanding aggregate unpaid principal
amount of Swing Line Loans made by the Bank to the Borrower pursuant to the
Revolving Credit Agreement, dated as of June 29, 2001 (as amended, modified,
supplemented or restated and in effect from time to time, the "Credit
Agreement"), by and among the Borrower, the Guarantor, the Bank, the
Administrative Agent, and such other banks or financial institutions that are or
may become parties to the Credit Agreement from time to time in accordance with
the provisions thereof; and

         (b) interest on the principal balance hereof from time to time
outstanding from the date hereof through and including the date on which such
principal amount is paid in full, at the times and at the rates provided in the
Credit Agreement, subject however to the provisions of Section 5.10 of the
Credit Agreement.

         This Swing Line Note evidences borrowings under, is subject to the
terms and conditions of, and has been issued by the Borrower in accordance with
the Credit Agreement and is the Swing Line Note referred to therein. The Bank
and any holder hereof are entitled to the benefits of the Credit Agreement and
may enforce the agreements of the Borrower contained therein, and any holder
hereof may exercise the respective remedies provided for thereby or otherwise
available in respect thereof, all in accordance with the respective terms
thereof. All capitalized terms used in this Swing Line Note and not otherwise
defined herein shall have the same meanings herein as in the Credit Agreement.

         The Bank shall endorse, and is hereby irrevocably authorized by the
Borrower to endorse, on the schedule attached to this Swing Line Note or a
continuation of such schedule attached hereto and made a part hereof, an
appropriate notation evidencing advances and repayments of principal of this
Swing Line Note, provided that failure by the Bank to make any such notations
shall not affect any of the Borrower's obligations or the validity of any
repayments made by the Borrower in respect of this Swing Line Note.

<PAGE>   96
                                      -2-

         The Borrower has the right in certain circumstances and the obligation
in certain other circumstances to prepay the whole or part of the principal of
this Swing Line Note on the terms and conditions specified in the Credit
Agreement.

         If any one or more Events of Default shall occur, the entire unpaid
principal amount of this Swing Line Note and all of the unpaid interest accrued
thereon may become or be declared due and payable in the manner and with the
effect provided in the Credit Agreement.

         The Borrower and every endorser of this Swing Line Note or the
obligation represented hereby waive presentment, demand, notice, protest, notice
of intent to accelerate, notice of acceleration and all other demands and
notices in connection with the delivery, acceptance, performance, default or
enforcement of this Swing Line Note, assent to any extension or postponement of
the time of payment or any other indulgence, to any substitution, exchange or
release of collateral and to the addition or release of any other party or
person primarily or secondarily liable.

         This Swing Line Note shall be deemed to take effect as an instrument
under the internal laws of the State of New York, without regard to principles
of conflicts-of-laws or choice of law doctrines, and for all purposes shall be
construed in accordance with such laws.

         IN WITNESS WHEREOF, the Borrower has caused this Swing Line Note to be
signed on its behalf by its duly authorized officer as of the day and year first
above written.

                             WASTE MANAGEMENT, INC.

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

<PAGE>   97
                                      -3-

<Table>
<Caption>
                                                       Amount of
                                                       Principal         Balance of
                                    Amount of           Paid or           Principal          Notation
                  Date                Loan              Prepaid            Unpaid             Made By
           -------------------- ------------------ ------------------ ------------------ ------------------
<S>                             <C>                <C>                <C>                <C>

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

</Table>

<PAGE>   98

                                                                       EXHIBIT C

                                     FORM OF
                              COMPETITIVE BID NOTE

$1,750,000,000                                               as of June 29, 2001

         FOR VALUE RECEIVED, the undersigned, WASTE MANAGEMENT, INC., a Delaware
corporation (the "Borrower"), hereby absolutely and unconditionally promises to
pay to the order of [BANK NAME] (the "Bank") at the office of Fleet National
Bank, as Administrative Agent for the Banks, at 100 Federal Street, Boston,
Massachusetts 02110:

         (a) on the last date of the relevant Interest Period(s), and on the
Maturity Date, the principal amount of ONE BILLION SEVEN HUNDRED FIFTY MILLION
DOLLARS ($1,750,000,000) or, if less, the aggregate unpaid principal amount of
Competitive Bid Loans made by the Bank to the Borrower pursuant to the Revolving
Credit Agreement, dated as of June 29, 2001 (as amended, modified, supplemented
or restated and in effect from time to time, the "Credit Agreement"), by and
among the Borrower, the Guarantor, the Bank, the Administrative Agent, and such
other banks or financial institutions that are or may become parties to the
Credit Agreement from time to time in accordance with the provisions thereof;
and

         (b) interest on the principal balance hereof from time to time
outstanding from the date hereof through and including the date on which such
principal amount is paid in full, at the times and at the rates provided in the
Credit Agreement, subject however to the provisions of Section 5.10 of the
Credit Agreement.

         This Competitive Bid Note evidences borrowings under, is subject to the
terms and conditions of, and has been issued by the Borrower in accordance with
the terms of the Credit Agreement and is one of the Competitive Bid Notes
referred to therein. The Bank and any holder hereof are entitled to the benefits
of the Credit Agreement and may enforce the agreements of the Borrower contained
therein, and any holder hereof may exercise the respective remedies provided for
thereby or otherwise available in respect thereof, all in accordance with the
respective terms thereof. All capitalized terms used in this Competitive Bid
Note and not otherwise defined herein shall have the same meanings herein as in
the Credit Agreement.

         The Bank shall endorse, and is hereby irrevocably authorized by the
Borrower to endorse, on the schedule attached to this Competitive Bid Note or a
continuation of such schedule attached hereto and made a part hereof, an
appropriate notation evidencing advances and repayments of principal of this
Competitive Bid Note, provided that failure by the Bank to make any such
notations shall not affect any of the Borrower's obligations or the validity of
any repayments made by the Borrower in respect of this Competitive Bid Note.

<PAGE>   99
                                      -2-

         The Borrower has the obligation in certain circumstances to prepay the
whole or part of the principal of this Competitive Bid Note on the terms and
conditions specified in the Credit Agreement.

         If any one or more Events of Default shall occur, the entire unpaid
principal amount of this Competitive Bid Note and all of the unpaid interest
accrued thereon may become or be declared due and payable in the manner and with
the effect provided in the Credit Agreement.

         The Borrower and every endorser of this Competitive Bid Note or the
obligation represented hereby waive presentment, demand, notice, protest, notice
of intent to accelerate, notice of acceleration and all other demands and
notices in connection with the delivery, acceptance, performance, default or
enforcement of this Competitive Bid Note, assent to any extension or
postponement of the time of payment or any other indulgence, to any
substitution, exchange or release of collateral and to the addition or release
of any other party or person primarily or secondarily liable.

         This Competitive Bid Note shall be deemed to take effect as an
instrument under the internal laws of the State of New York, without regard to
principles of conflicts-of-laws or choice of law doctrines, and for all purposes
shall be construed in accordance with such laws.

         IN WITNESS WHEREOF, the Borrower has caused this Competitive Bid Note
to be signed on its behalf by its duly authorized officer as of the day and year
first above written.

                              WASTE MANAGEMENT, INC.

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

<PAGE>   100

                                      -3-

<Table>
<Caption>
                                                                Amount of
                                                                Principal         Balance of
                                             Amount of           Paid or           Principal          Notation
        Date              Loan Type            Loan              Prepaid            Unpaid             Made By
--------------------- ------------------ ------------------ ------------------ ------------------ ------------------
<S>                   <C>                <C>                <C>                <C>                <C>

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

--------------------- ------------------ ------------------ ------------------ ------------------ ------------------
</Table>

<PAGE>   101

                                                                       EXHIBIT D

                         FORM OF SYNDICATED LOAN REQUEST

                             WASTE MANAGEMENT, INC.
                           Revolving Credit Agreement
               (the "Credit Agreement") dated as of June 29, 2001

Syndicated Loan Request under Section 2.6(a)

Total Commitment
                                                       -------------------------

Loans outstanding
                                                       -------------------------
Amount of this Request
                                                       -------------------------
Maximum Drawing Amount of
         outstanding Letters of Credit
                                                       -------------------------

Total of all outstanding and requested
                                                       -------------------------
          Loans plus Maximum Drawing
          Amount of all outstanding Letters
          of Credit plus Amount of this Request
          (must not exceed Total Commitment)

Proposed Drawdown Date
                                                       -------------------------
Interest Rate Option (Base Rate or Eurodollar)
                                                       -------------------------
Interest Period (if Eurodollar)
                                                       -------------------------

Conversion under Section 2.7

Amount to be converted from
         Eurodollar to Base Rate:
                                                       -------------------------

Amount to be converted from
         Base Rate to Eurodollar:
                                                       -------------------------

Amount to be maintained as
         Eurodollar Loan
                                                       -------------------------

Conversion Date
                                                       -------------------------

Interest Period (if Eurodollar)
                                                       -------------------------

         I certify that the above is true and correct, and that all of the
conditions set forth in Section 11 of the Credit Agreement have been satisfied
as of the date hereof.

                             WASTE MANAGEMENT, INC.

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

                             -------------------------------------------------
                                                   Date

<PAGE>   102

                                                                       EXHIBIT E

                        FORM OF LETTER OF CREDIT REQUEST

                             WASTE MANAGEMENT, INC.
                           Revolving Credit Agreement
               (the "Credit Agreement") dated as of June 29, 2001

Letter of Credit Request Under Section 3.1

Total Commitment
                                                       -------------------------

Maximum Drawing Amount of
          Letters of Credit outstanding
                                                       -------------------------

Amount of this Request from Letter of Credit
          Application (attached)
                                                       -------------------------
Loans outstanding
                                                       -------------------------

Maximum Drawing Amount of all outstanding
          and Requested Letters of Credit              -------------------------
          (must not exceed the Total Commitment
          minus Total of all Loans outstanding)

         I certify that the above is true and correct, and that all of the
conditions set forth in Section 11 of the Credit Agreement have been satisfied
as of the date hereof.

                             WASTE MANAGEMENT, INC.

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

                             -------------------------------------------------
                                                   Date

cc:      [                ]

<PAGE>   103

                                                                       EXHIBIT F

                         FORM OF COMPLIANCE CERTIFICATE

                             WASTE MANAGEMENT, INC.
               Compliance Certificate dated ______________________

I, ____________________________, [Chief Financial Officer][Chief Accounting
Officer][Corporate Treasurer] of WASTE MANAGEMENT, INC. (the "Borrower") certify
that no Default or Event of Default exists and that the Borrower is in
compliance with Sections 7, 8 & 9 of the Revolving Credit Agreement dated as of
June 29, 2001 (as amended, modified, supplemented, restated and in effect from
time to time, the "Credit Agreement"), [as of the end of the quarter ended
__________]. Computations to evidence compliance with Section 9 of the Credit
Agreement are detailed below. Capitalized terms used herein without definition
shall have the meanings assigned to such terms in the Credit Agreement.

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

SECTION 9.1 INTEREST COVERAGE RATIO

     Consolidated Net Income                                 $___________ (i)
          Plus (without duplication):
               interest expense                              $___________ (ii)
               income tax expense                            $___________ (iii)
               one-time charges related to Terminated
               Plans taken in the fiscal quarter ending
               September 30, 2000 (maximum $80,231,000)      $___________ (iv)
               one-time charges related to Terminated
               Plans taken in the fiscal quarter ending
               December 31, 2000 (maximum $28,102,000)       $___________ (v)
               non-cash extraordinary non-recurring
               writedowns or writeoffs of assets             $___________ (vi)
               non-recurring extraordinary charges for
               settlements or judgement costs with respect
               to Shareholder Suits                          $___________ (vii)
          Minus non-cash extraordinary gains on the
               sale of assets                                $___________ (viii)

<PAGE>   104
                                      -2-

       EBIT (sum of (i) through (viii))                       $___________ (a)
       Consolidated Net Income of Acquired Businesses         $___________ (i)
            Plus (without duplication):
                      interest expense                        $___________ (ii)
                      income tax expense                      $___________ (iii)
     EBIT of Acquired Businesses (sum of (i) through (iii))   $___________ (b)
     Sum of (a) plus (b)                                      $___________ (c)
     Consolidated Total Interest Expense                      $___________ (d)
     Ratio of (c) to (d)                                      ______:______

     Minimum ratio for the fiscal quarters ending:
            6/30/01 - 12/31/01                                2.25:1
            3/31/02 - 12/31/02                                2.50:1
            3/31/03 and thereafter                            3.00:1

SECTION 9.2 TOTAL DEBT TO EBITDA

  EBIT (from Section 9.1 item (c) above)                      $___________ (i)
            Plus:
                 Depreciation expense                         $___________ (ii)
                 Amortization expense                         $___________ (iii)
                 EBITDA (sum of (i) through (iii))            $___________ (iv)
  The sum of the following (calculated on a
  consolidated basis for the Borrower and
  its Subsidiaries):
       Indebtedness for borrowed money                        $___________ (v)
       Obligations for deferred purchase price of
       property or services (other than trade payables)       $___________ (vi)
       Obligations evidenced by debt instruments              $___________ (vii)

<PAGE>   105
                                      -3-

         Obligations under conditional sales                 $___________ (viii)
         Obligations, liabilities and indebtedness
         under Capitalized Leases                            $___________ (ix)
         Obligations, liabilities and indebtedness
         under bonding arrangements                          $___________ (x)
         (to the extent that a surety has been called upon
         to make payment on a bond)
         Guaranties of the Indebtedness of others            $___________ (xi)
         Indebtedness secured by liens or
         encumbrances on property                            $___________ (xii)
         Swap Obligations                                    $___________ (xiii)
         Reimbursement obligations
         with respect to letters of credit                   $___________ (xiv)

         Total Debt (sum of v - xiv)                         $___________ (xv)

Ratio of (xv) to (iv)                                         ____:____

         Maximum ratio:                                      3.00:1.00

SECTION 9.3 MINIMUM NET WORTH

         Consolidated Net Worth                              $___________ (a)

         Cumulative positive quarterly Consolidated Net
         Income (commencing with the fiscal quarter ending
         March 31, 2001)                                     $___________ (b)

         Item (b) multiplied by 0.75                         $___________ (c)

         Sum of $3,500,000,000 plus item (c)                 $___________ (d)

         Difference of (d) minus (a)                         $___________
              (not to exceed zero at any time)

<PAGE>   106

                                                                       EXHIBIT G

                        FORM OF ASSIGNMENT AND ACCEPTANCE

                          Dated as of _______ ___, ____

         Reference is made to the REVOLVING CREDIT AGREEMENT dated as of June
29, 2001 (as amended and in effect from time to time, the "Credit Agreement"),
by and among WASTE MANAGEMENT, INC., a Delaware corporation (the "Borrower"),
WASTE MANAGEMENT HOLDINGS, INC., a wholly-owned Subsidiary of the Borrower (the
"Guarantor"), FLEET NATIONAL BANK, a national banking association ("Fleet"),
BANK OF AMERICA, N.A., a national banking association, THE CHASE MANHATTAN BANK,
a national banking association, DEUTSCHE BANK AG, NEW YORK BRANCH, the duly
licensed New York branch of a German corporation, CITIBANK, N.A., a national
banking association, and the other financial institutions which become lenders
thereunder (collectively, the "Banks"), and Fleet as administrative agent (the
"Administrative Agent"). Capitalized terms used herein and not otherwise defined
shall have the meanings assigned to such terms in the Credit Agreement.

         [___________________] (the "Assignor") and [_____________________] (the
"Assignee") hereby agree as follows:

         31. ASSIGNMENT. Subject to the terms and conditions of this Assignment
and Acceptance, the Assignor hereby sells and assigns to the Assignee, and the
Assignee hereby purchases and assumes without recourse to the Assignor, the
rights, benefits, indemnities and obligations of the Assignor under the Credit
Agreement equal to ________________% of its Commitment Percentage and
___________% of its interest in and under the Loans and the risk relating to
outstanding Letters of Credit, each as in effect immediately prior to the
Effective Date (as hereinafter defined).

         32. ASSIGNOR'S REPRESENTATIONS. The Assignor (i) represents and
warrants that (A) it is legally authorized to enter into this Assignment and
Acceptance, (B) as of the date hereof, its Commitment is $_______________, its
Commitment Percentage is ________________%, the aggregate outstanding principal
balance of its Loans equals $_______________, and the aggregate outstanding
amount of its participations in Letters of Credit equals $_______________ (in
each case before giving effect to the assignment contemplated hereby or any
contemplated assignments which have not yet become effective), and (C)
immediately after giving effect to all assignments which have not yet

<PAGE>   107
                                      -2-

become effective, the Assignor's Commitment Percentage will be sufficient to
give effect to this Assignment and Acceptance, (ii) makes no representation or
warranty, express or implied, and assumes and shall have no responsibility with
respect to any statements, warranties or representations made in or in
connection with the Credit Agreement or any of the other Loan Documents or the
execution, legality, validity, enforceability, genuineness, sufficiency or value
of the Credit Agreement, the other Loan Documents or any other instrument or
document furnished pursuant thereto or the attachment, perfection or priority of
any security interest or mortgage, other than that it is the legal and
beneficial owner of the interest being assigned by it hereunder free and clear
of any claim or encumbrance; (iii) makes no representation or warranty and
assumes and shall have no responsibility with respect to the financial condition
of the Borrower or any of its Subsidiaries or any other Person primarily or
secondarily liable in respect of any of the Obligations, or the performance or
observance by the Borrower or any of its Subsidiaries or any other Person
primarily or secondarily liable in respect of any of the Obligations of any of
its obligations under the Credit Agreement or any of the other Loan Documents or
any other instrument or document delivered or executed pursuant thereto; and
(iv) attaches hereto the Notes delivered to it under the Credit Agreement.

         The Assignor requests that the Borrower exchange the Assignor's Notes
for new Notes payable to the Assignor and the Assignee as follows:

<Table>
<Caption>
       Payable to the Order of:                Type of Note                      Amount of Note:
       ------------------------                ------------                      ---------------
<S>                                            <C>                            <C>
              [Assignor                         Syndicated                    $____________________]

              [Assignee                         Syndicated                    $____________________]

              [Assignor                         Swing Line                    $____________________]

              [Assignee                         Swing Line                    $____________________]
</Table>

         The Assignor requests that [the Borrower issue [a] new Competitive Bid
Note[s] payable to the Assignee and/or Assignor] or [the Administrative Agent
make the appropriate entries on the Competitive Bid Loan Accounts] to reflect
the assignment of Competitive Bid Loans.(1)

         33. ASSIGNEE'S REPRESENTATIONS. The Assignee (i) represents and
warrants that (A) it is duly and legally authorized to enter into this
Assignment and Acceptance, (B) the execution, delivery and performance of this
Assignment and Acceptance do not conflict with any provision of law or of the
charter or by-laws of the Assignee, or of any

----------

(1) Elect applicable option.

<PAGE>   108
                                      -3-

agreement binding on the Assignee, (C) all acts, conditions and things required
to be done and performed and to have occurred prior to the execution, delivery
and performance of this Assignment and Acceptance, and to render the same the
legal, valid and binding obligation of the Assignee, enforceable against it in
accordance with its terms, have been done and performed and have occurred in due
and strict compliance with all applicable laws, (ii) confirms that it has
received a copy of the Credit Agreement and each of the other Loan Documents,
together with copies of the most recent financial statements delivered pursuant
to Sections 6.4 and 7.4 of the Credit Agreement and such other documents and
information as it has deemed appropriate to make its own credit analysis and
decision to enter into this Assignment and Acceptance; (iii) agrees that it
will, independently and without reliance upon the Assignor, the Administrative
Agent, or any other Bank and based on such documents and information as it shall
deem appropriate at the time, continue to make its own credit decisions in
taking or not taking action under the Credit Agreement and the other Loan
Documents; (iv) appoints and authorizes the Administrative Agent to take such
action as agent on its behalf and to exercise such powers under the Credit
Agreement and the other Loan Documents as are delegated to the Administrative
Agent by the terms thereof, together with such powers as are reasonably
incidental thereto; (v) agrees that it will perform in accordance with their
terms all the obligations which by the terms of the Credit Agreement are
required to be performed by it as a Bank; and (vi) acknowledges that it has made
arrangements with the Assignor satisfactory to the Assignee with respect to its
pro rata share of Letter of Credit Fees in respect of outstanding Letters of
Credit.

         34. EFFECTIVE DATE. The effective date for this Assignment and
Acceptance shall be _____________________ (the "Effective Date"). Following the
execution of this Assignment and Acceptance, each party hereto shall deliver its
duly executed counterpart hereof to the Administrative Agent for acceptance by
the Administrative Agent. The Credit Agreement shall thereupon be amended to
reflect the status and rights of the Banks thereunder.

         35. RIGHTS UNDER CREDIT AGREEMENT. Upon such acceptance and amendment,
from and after the Effective Date, (i) the Assignee shall be a party to the
Credit Agreement and, to the extent provided in this Assignment and Acceptance,
have the rights and obligations of a Bank thereunder, and (ii) the Assignor
shall, with respect to that portion of its interest under the Credit Agreement
assigned hereunder, relinquish its rights and be released from its obligations
under the Credit Agreement; provided, however, that the Assignor shall retain
its rights to be indemnified pursuant to Section 16 of the Credit Agreement with
respect to any claims or actions with reference to matters arising prior to the
Effective Date.

         36. PAYMENTS. Upon such acceptance and amendment, from and after the
Effective Date, the Administrative Agent shall make all payments in respect of
the rights and interests assigned hereby (including payments of principal,
interest, fees and other amounts) to the Assignee. The Assignor and the Assignee
shall make any appropriate adjustments in payments for periods prior to the
Effective Date by the Administrative Agent or with respect to the making of this
assignment directly between themselves.

<PAGE>   109
                                      -4-

         37. GOVERNING LAW. THIS ASSIGNMENT AND ACCEPTANCE IS A CONTRACT UNDER
THE LAWS OF THE STATE OF NEW YORK AND SHALL, PURSUANT TO NEW YORK GENERAL
OBLIGATIONS LAW SECTION 5-1401, BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY
THE LAW OF THE STATE OF NEW YORK (WITHOUT REFERENCE TO CONFLICT OF LAWS OR
CHOICE OF LAW DOCTRINES).

         38. COUNTERPARTS. This Assignment and Acceptance may be executed in any
number of counterparts which shall together constitute but one and the same
agreement.

<PAGE>   110
                                      -5-

         IN WITNESS WHEREOF, intending to be legally bound, each of the
undersigned has caused this Assignment and Acceptance to be executed on its
behalf by its officer thereunto duly authorized, as of the date first above
written.

                                   [ASSIGNOR]

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

                                   [ASSIGNEE]

                                   By:
                                      ----------------------------------------
                                          Name:
                                          Title:
CONSENTED TO:

FLEET NATIONAL BANK,
as Administrative Agent

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

WASTE MANAGEMENT, INC.

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

         Waste Management Holdings, Inc. executes this Assignment and Acceptance
solely for purposes of ratifying their guaranty under Section 28 of the Credit
Agreement.

WASTE MANAGEMENT HOLDINGS, INC.

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

<PAGE>   111
                                      -6-

                                                                       EXHIBIT H

                      FORM OF COMPETITIVE BID QUOTE REQUEST

                             WASTE MANAGEMENT, INC.
                           Revolving Credit Agreement
               (the "Credit Agreement") dated as of June 29, 2001

Competitive Bid Quote Request under Section 4.3

Total Commitment
                                                             -----------------

Competitive Bid Loans outstanding
                                                             -----------------
Competitive Bid Loans Requested
                                                             -----------------
Maximum Drawing Amount of
         outstanding Letters of Credit
                                                             -----------------
Syndicated Loans (including Swing Line Loans) outstanding
                                                             -----------------

Total of all outstanding and Requested
                                                             ------------------
         Competitive Bid Loans
         (must not exceed the lesser of the Total Commitment
         minus Total of all Syndicated Loans outstanding
         (including Swing Line Loans) and Maximum
         Drawing Amount of outstanding Letters of Credit)

Type of Competitive Bid Loans Requested                   Eurodollar / Absolute

Requested Drawdown Date
                                                             -----------------

         Principal Amount of                                     Requested
  Competitive Bid Loan Requested                            Interest Period(s)
  ------------------------------                            ------------------

I certify that the above is true and correct, and that all of the conditions set
forth in Section 11 of the Credit Agreement have been satisfied as of the date
hereof.

                             WASTE MANAGEMENT, INC.

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

                             -------------------------------------------------
                                                   Date

<PAGE>   112

                                                                       EXHIBIT I

                             WASTE MANAGEMENT, INC.
                                (the "Borrower")
                           Revolving Credit Agreement
               (the "Credit Agreement") dated as of June 29, 2001

                  FORM OF INVITATION FOR COMPETITIVE BID QUOTES

ATTN:

REF:

RE:               INVITATION FOR COMPETITIVE BID QUOTES
                                                              AGT DTD     /   /

FLEET NATIONAL BANK AS ADMINISTRATIVE AGENT
INVITATION FOR COMPETITIVE BID QUOTES DATED     /    /

PURSUANT TO SECTION 4.3 OF THE ABOVE REFERENCED CREDIT AGREEMENT, YOU ARE
INVITED TO SUBMIT A COMPETITIVE BID QUOTE TO THE BORROWER FOR THE FOLLOWING
PROPOSED COMPETITIVE BID LOAN(S):

DATE OF BORROWING:    /   /
AGGREGATE AMOUNT REQUESTED:

PRINCIPAL AMOUNT                    INTEREST PERIOD
----------------                    ---------------

SUCH COMPETITIVE BID QUOTES SHOULD OFFER COMPETITIVE BID RATE(S)/MARGIN(S).

PLEASE RESPOND IN WRITING TO THIS INVITATION BY NO LATER THAN    A.M./P.M. (NEW
YORK TIME ON    /   /    TO ONE OF THE FOLLOWING:

PRIMARY FAX NO. 212-819-5897 (Attn: Ellie Awad)
ALTERNATE FAX NO. 212-819-5898 (Attn: DawnMarie Matos)

NOTE: PLEASE FOLLOW-UP YOUR SUBMITTED WRITTEN BID(S) WITH PHONE VERIFICATION TO
CONFIRM. IF YOU ARE UNABLE TO SEND YOUR FAX DUE TO AN OCCUPIED FAX LINE, PLEASE
CALL BY     A.M./P.M. IN ADDITION, PLEASE SUBMIT YOUR BID(S) IN SUBSTANTIALLY
THE FORM OF "EXHIBIT J" TO THE CREDIT AGREEMENT.

QUOTES RECEIVED AFTER      A.M./P.M. (NEW YORK TIME) WILL NOT BE FORWARDED TO
THE BORROWER.

<PAGE>   113

                                      -2-

SUBMITTED BIDS MUST BE TEN MILLION DOLLARS OR LARGER MULTIPLE OF ONE MILLION
DOLLARS. ALSO, PLEASE SPECIFY LIMITATION AMOUNTS, IF APPLICABLE.

                              FLEET NATIONAL BANK,
                                 as Administrative Agent

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

<PAGE>   114

                                                                       EXHIBIT J

                          FORM OF COMPETITIVE BID QUOTE

                             WASTE MANAGEMENT, INC.
                           Revolving Credit Agreement
               (the "Credit Agreement") dated as of June 29, 2001

Competitive Bid Quote under Section 4.5

Bank
                                                          ---------------------
Person to Contact
                                                          ---------------------

Date of Competitive Bid Quote Request
                                                          ---------------------
Type of Competitive Bid Loans Requested                   Eurodollar / Absolute
Requested Drawdown Date
                                                          ---------------------

Principal Amount                                           Proposed Competitive
 of Competitive                Requested                   Bid Rate/Competitive
Bid Loan Offered           Interest Period(s)                   Bid Margin
----------------           ------------------              --------------------

I certify that the above is true and correct, and that the offer(s) set forth
above irrevocably obligates us to make such Competitive Bid Loan(s) if such
offer(s) is/are accepted by the Borrower and all of the conditions set forth in
Section 11 of the Credit Agreement have been satisfied as of the requested
Drawdown Date.

                                   [NAME OF BANK]

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

                                   --------------------------------------------
                                                     Date

<PAGE>   115

                                                                       EXHIBIT K

                                 FORM OF NOTICE
                            OF ACCEPTANCE / REJECTION
                           OF COMPETITIVE BID QUOTE(S)

                             WASTE MANAGEMENT, INC.
                           Revolving Credit Agreement
               (the "Credit Agreement") dated as of June 29, 2001

Notice of Competitive Bid Quote(s) under Section 4.7

Date of Competitive Bid Quote(s)
                                                      -------------------------
Type of Competitive Bid Loans Requested               Eurodollar / Absolute
Requested Drawdown Date
                                                      -------------------------

We hereby ACCEPT the following Competitive Bid Quote(s):

                                                Competitive Bid
   Principal                                    Rate/Competitive
Amount of Quote         Interest Period(s)         Bid Margin              Bank
---------------         ------------------      ----------------           ----

We hereby REJECT the following Competitive Bid Quote(s):

                                                Competitive Bid
   Principal                                    Rate/Competitive
Amount of Quote         Interest Period(s)         Bid Margin              Bank
---------------         ------------------      ----------------           ----

         The accepted and rejected Competitive Bid Quotes described above
constitute all Competitive Bid Quotes submitted by the Banks in accordance with
Section 4.5 of the Credit Agreement.

                                   WASTE MANAGEMENT, INC.

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

                                   --------------------------------------------
                                                     Date

<PAGE>   116

APPLICATION AND AGREEMENT
FOR STANDBY LETTER OF CREDIT

<Table>
<S>                                                                <C>
------------------------------------------------------------------ ------------------------------------------
To:  (Please Check One Issuing "Bank.

Please issue an irrevocable Standby Letter of Credit substantially in accordance
with this application.

------------------------------------------------------------------ ----------        ------------------------
Deliver the Letter of Credit:                                                         (For Bank Use Only)
        Directly to the beneficiary by courier, Attn:  _____________________         L/C No.
                                                                                            ----------------
        Through your correspondent by          courier,          Swift/Telex         D/T No.
        for delivery to the beneficiary                                                     ----------------
-----------------------------------------------------------------------------        ------------------------

-------------------------------------------------------------------------------------------------------------
Advising Bank (Name and Address)                                   Applicant (Name and Address)

-------------------------------------------------------------------------------------------------------------
Beneficiary (Name and Address:                                     Amount
                                                                         ------------------------------------
                                                                         INCLUDE CURRENCY IN NOT U.S. DOLLARS

                                                                   Amount in Words:
                                                                                   --------------------------
                                                                   ------------------------------------------

-------------------------------------------------------------------------------------------------------------
This Letter of Credit is transferable.                             Partial drawings are Permitted  Prohibited

-------------------------------------------------------------------------------------------------------------
All bank charges, other than Bank's, are for                       Expiry Date:
beneficiary's account.

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

-------------------------------------------------------------------------------------------------------------
Available by beneficiary's drafts at sight accompanied by the following:

A statement purportedly signed by an authorized officer of the beneficiary reading as follows: (Please use
concise terms).

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

        Attached is a format which is an integral part of this application.
        Special Instructions:
------------------------------------------------------------------ ------------------------------------------
------------------------------------------------------------------ ------------------------------------------
------------------------------------------------------------------ ------------------------------------------
</Table>

We hereby certify that the transactions covered by this Application and
Agreement are not prohibited under any existing Laws and regulations of the
United States, including the Foreign Assets Control Regulations of the United
States Treasury Department and that any transaction covered by this Application
and Agreement complies in every respect with all existing United States
Government Laws and Regulations.

Reference to any document, instrument or agreement is for identification
purposes only and such document, instrument or agreement will not be
incorporated into the terms of the Letter of Credit.

This credit will be subject to the Uniform Customs and Practice for Documentary
Credits of the International Chamber of Commerce Currently in effect.

<Table>
<S>                                           <C>
-----------------------------------------     ---------------------------------------------------------------
            (FOR BANK USE ONLY)                  WE AGREE TO ALL THE TERMS AND CONDITIONS ON THE FACE AND
       Relationship Manager approval                                  REVERSE HEREOF.*
 (also indicate approval of applicant's
               authority)

---------------------------------------
          AUTHORIZED SIGNATURE                COMPANY/
                                              BANK NAME:
-----------------------------------------     ---------------------------------------------------------------
                  DATE

Internal Form #13429 "Standby LC
Set-Up/Change" is required with each          BY:
application.                                  ---------------------------------------------------------------
                                                    AUTHORIZED SIGNATURE  -  TITLE                DATE
-----------------------------------------     ---------------------------------------------------------------

</Table>

13423 7/00 PKG 25 EA

<PAGE>   117
                                      -2-

* The terms and conditions of this Application and Agreement for Standby Letter
of Credit ("LC Agreement") are superceded by that certain Revolving Credit
Agreement dated June 29, 2001 by and among Waste Management, Inc., Waste
Management Holdings, Inc., Fleet National Bank, as Administrative Agent, and
other financial institutions (the "Credit Agreement"), and to the extent of any
conflict or inconsistency between the terms and conditions of the LC Agreement
and the Credit Agreement, the Credit Agreement shall control and prevail.

         For good and valuable consideration, the receipt and adequacy of which
is hereby acknowledged, the Bank and the customer agrees as follows:

         1. Each reference hereinafter contained to: (a) "Bank", "Bank's
Address", "Customer", "Customer's Address", and "Expiry Date" shall be deemed to
refer to the defined terms on Page 1 of this Agreement; (b) "Agreement" shall be
deemed to refer to this Application and Agreement for Standby Letter of Credit,
including without limitation the application portion on Page 1 hereof; (c)
"Business Day" shall be deemed to refer to any day on which commercial banks
located in the state of the Bank's Address are not required or authorized to
remain closed and which is not a Saturday, Sunday or legal holiday; (d) "Credit"
shall be deemed to refer to the letter of credit to be issued by the Bank
substantially in the form set forth in the application portion of this
Agreement, all amendments thereto, and any substitutions or replacements
thereof; (e) "Events of Default" shall be deemed to refer to one or more of the
events of default or defaults specified in Paragraph 6 of this Agreement; (f)
"Prime Rate" shall be deemed to refer to the rate of interest designated by the
Bank from time to time as being its prime rate of interest.

         2. As to instruments payable in U.S. Dollars, the Customer will: (a)
pay the Bank in U.S. Dollars the amount paid on any sight draft or, at the
Bank's option, pay the Bank in advance the amount required to pay such draft;
and (b) pay the Bank in U.S. Dollars the amount of each acceptance on demand,
but in any event not later than one Business Day prior to maturity.

         3. As to instruments payable in a foreign currency, the Customer will:
(a) pay the bank in U.S. Dollars, the equivalent of the amount paid on any sight
draft, immediately upon such payment being made, at the Bank's then selling rate
for cable transfers to the place of payment in the currency in which the draft
is drawn; and (b) in the case of each acceptance pay the Bank in U.S. Dollars,
on demand, but in any event in time to reach the place of payment by mail not
later than one Business Day prior to maturity, the equivalent thereof at the
Bank's then selling rate for the currency in which the acceptance is payable, or
at the Bank's option pay the Bank on demand the equivalent of the acceptance in
U.S. Dollars at the Bank's then selling rate for cable transfers to the place of
payment in such currency. If for any reason there should exist at the time in
question no rate of exchange generally current in the sate of the Bank's Address
for effective cable transfers of the sort provided for, the Customer will pay
the Bank on demand an amount in U.S. Dollars equivalent to the actual cost to
the Bank of settlement of the Bank's obligations to the payor of the draft or
acceptance or any holder thereof, as the case may be, however and whenever such
settlement is made by the Bank.

         4. The Customer will pay the Bank on demand a commission at such rate
as the Bank may determine, plus interest where chargeable, and all fees, charges
and expenses, including reasonable counsel fees, incurred or paid by the Bank in
protecting or enforcing its rights under this Agreement, or in connection with
the Credit issued pursuant hereto and any confirmation thereof, or arising or
caused in any manner whatsoever in connection therewith, including without
limitation reasonable counsel fees and expenses incurred in connection with the
defense of all actions seeking to restrain or enjoin payment of the credit or
any draft accepted under the Credit or attachment or garnishment proceedings
involving any of the proceeds of the Credit or any such draft. In addition to
commissions, fees, charges, expenses and amounts otherwise payable with respect
to the issuance of the Credit, the customer shall pay to the Bank on demand such
amounts as the Bank in its sole discretion determines are necessary to
compensate the Bank for any costs attributable to the Bank's issuing or having
outstanding or making payment under the Credit resulting from the application or
any domestic or foreign law or regulation or the interpretation or
administration thereof applicable to the Bank regarding any reserve, assessment,
capitalization (including the cost of maintaining capital sufficient to permit
issuance of the Credit, provided the cost attributed to the Credit is determined
in good faith by any reasonable method) or similar requirement whether existing
at the time of issuance of the Credit or adopted thereafter. All amounts not
paid when due in accordance with this Agreement (including without limitation
those set forth in paragraph 2, 3 and 4 hereof) shall bear interest until paid
in full at a rate per annum equal to six percent (6%) above the Prime Rate, not
to exceed the maximum rate of interest permitted by applicable law. Each change
in such interest rate shall take effect simultaneously with the corresponding
change in the Prime Rate. The bank is hereby irrevocably authorized to charge
any one or more of the Customer's accounts with the Bank for payment in full or
in part of any of the Customer's obligations to the Bank under this Agreement.
At the option of the Bank, if there is a separate revolving line of credit, line
or credit, or other credit facility existing between the Bank and the customer,
the Bank is irrevocably authorized to satisfy the Customer's reimbursement
obligation to the Bank, in whole or in part, by making an advance under such
facility.

         5. The users of the Credit shall be deemed the Customer's agents, and
the customer assumes all risks of their acts or omissions. The Customer's
obligation to pay the Bank for all amounts due under this Agreement is absolute
and unconditional. Such obligation of the Customer shall not be affected by, and
the Bank shall not be responsible for, the validity, sufficiency, correctness or
genuineness of documents, even if such documents should in fact prove to be in
any or all respects incorrect, defective, invalid, insufficient, fraudulent or
forged; any breach of contract or dispute between any beneficiary of the Credit
and the Customer; the existence of any claim, setoff, defense or other right
which the Customer may have at any time against the beneficiary or any other
person or entity, whether in connection with this Agreement, the transaction
contemplated herein or any unrelated transaction; the failure of any draft or
certificate to bear reference or adequate reference to the Credit; errors,
omissions, interruptions or delays in transmission or delivery of any messages
by mail, telex, telecopy, or otherwise; the exchange, release or non-perfection
of any collateral or the release of any guarantor; or any consequences arising
from causes beyond the Bank's control; and none of the above shall affect,
impair or prevent the fixing of any of the Bank's rights or powers hereunder.
Any provision with respect to any of the foregoing matters which is contained in
the Credit itself may be waived by the Bank. The Customer will hold the Bank
harmless from all loss or damage in respect of any of the foregoing matters
which is contained in the Credit itself may be waived by the Bank. The Customer
will hold the Bank harmless from all loss or damage in respect of any of the
foregoing matters, and from any and all damage and loss whatsoever suffered by
the Bank by reason of any and all action taken by the Bank in good faith.

         6. The Customer will deliver to the Bank on demand such additional
security (including cash) as the Bank may from time to time require, to be held
as general collateral for all the customer's liabilities to the Bank hereunder
and for all other liabilities, absolute or contingent due or to become due,
which may be at any time owing to Bank by the Customer. All property belonging
to the Customer, including any collection items, now or hereafter handed to the
Bank or for any purpose left in the Bank's possession by the Customer for the
Customer's account, or in transit to or from the Bank, by mail or carriers, and
all balances of any deposit accounts the customer may have with the Bank, are
hereby made security, and the Bank is hereby granted a security interest
therein, for all such liabilities and may be held or disposed of as the Bank may
see fit, and applied toward any payment of any and all such liabilities, all of
which shall become immediately due and payable upon an Event of Default. Each of
the following events or actions by or affecting the Customer shall constitute an
Event of Default; default in the performance of any undertaking to the Bank
under this Agreement, any trust receipt, or under any other obligation to the
Bank or agreement with the Bank; insolvency, or the filing by or against the
Customer of any petition under the Bankruptcy Code or any similar Federal or
state statute; the filing by or against the Customer of a petition for the
appointment of a receiver; the making of an assignment for the benefit of
creditors; the Customer's death, failure in business, dissolution, suspension or
termination of existence; any seizure, vesting or intervention by or under
authority in the conduct of its business is curtailed; or the attachment or
distraint of any of the Customer's funds or other property which may be in, or
come into, the Bank's possession or under the Bank's control, or that of any
third party acting for the Bank, or of the same becoming subject at any time to
any mandatory order of court or other legal process. The Bank may at any time
transfer into the Bank's or its nominee's name all or any part of such security,
before or after maturity of any of the customer's obligations and without any
notice to the Customer or any other person. Whenever the Bank deems it necessary
for the Bank's or the Customer's protection, or after an Event of Default
specified herein, or other default, the Bank shall have the right to accelerate
and make immediately due and payable all of the Customer's obligations to the
Bank under the Credit and this Agreement and under any other document or
agreement (including without limitation the obligations evidenced by the
outstanding (but undrawn upon) Credit and/or by acceptances which have not
matured). The Bank shall have, in addition to all other rights and remedies
under applicable law, the rights and remedies of a secured party under the
Uniform Commercial Code, and the Bank may, without regard to such maturity,
realize upon (by sale, assignment, setoff, application or otherwise) all or any
part of such security, in each case without advertisement, notice to, tender,
demand or call of any kind upon the Customer or any other person, except that,
unless such security is perishable or threatens to decline speedily in value or
is of a type customarily sold on a recognized market, the Bank shall give the
Customer three Business Days prior written notice of the time and place of any
public sale thereof or of the time after which any private sale or other
intended disposition thereof is to be made. Any such sale or assignment may be
public, private or upon any broker's board or exchange, for cash, on credit or
for future delivery, and as such price and upon such terms and conditions, as
the Bank deems appropriate. For this purpose, the Bank may, so far as the
Customer can give authority therefor, enter upon any premises on which such
security or any proceeds thereof may be situated and remove the same therefrom,
or require that such security or proceeds be made available tot he Bank at a
place or places reasonably convenient to both the Bank and the Customer. The
Bank may acquire all or any part of such security and any purchaser shall hold
same free from any equity of redemption or other claim or right on the
Customer's part, which are hereby specifically waiver specifically waived and
released. The Bank may discount, settle compromise, or extend any obligations
constituting such security, and sue thereon in the Bank's or the Customer's
name. However, the Banks shall not be liable for failure to collect or demand
payment of, or protest or give notice of non-payment of, any obligation included
in such security or part thereof, or for any delay in so doing, nor shall the
Bank be under any obligation to take any action whatever in respect to such
security or any part thereof. No advertising, notice, tender, demand, or call at
any time given or made shall be a waiver of the Bank's right to proceed in the
same or other instances without any further action.

         7. The receipt by the Bank at any time or other collateral shall not be
deemed a waiver of any of the Bank's rights or powers relating to any collateral
which the Bank may hold at the time of such receipt.

         8. No failure on the part of the Bank to exercise, and no delay in
exercising, any right hereunder shall operate as a waiver thereto; nor shall any
single or partial exercise of any right hereunder preclude any other further
exercise thereof or the exercise of any right. The remedies herein provided are
cumulative and not exclusive of any remedies provided by law. No amendment or
waiver of any provision of this Agreement nor consent to any departure by the
parties hereto shall in any event be effective unless the same shall be in
writing and signed by such party, and then such waiver or consent shall be
effective only in the specific instance and for the specific purpose for which
given.

         9. This Agreement shall continue in force notwithstanding any change in
the composition of firm or firms parties hereto, or drawers of drafts hereunder,
or in the incorporation of any such firm.

         10. The Customer authorizes the Bank, without reference to or approval
by the Customer, to set forth the terms of this Agreement in the Credit in such
language as the Bank may deem appropriate with such variations from such terms
as the Bank may in its discretion determine (which determination shall be
conclusive and binding upon the Customer) are necessary and are not materially
inconsistent with this Agreement.

         11. All rights under the Credit and this Agreement (whether or not the
Credit is documentary or non-documentary in nature) shall be determined by the
Uniform Customs and Practice for Documentary Credits of the International
Chamber of Commerce in effect (International Chamber of Commerce Publication No.
500 or the most recent revision or successor thereto which shall be in effect
from time to time), the terms of which are known to the Customer and which are
incorporated by reference herein, and all rights under the Credit and this
Agreement, to the extent not inconsistent with said Uniform Customs and
Practices, shall be construed in accordance with the local laws of the State of
the Bank's Address.

         12. The Customer represents, warrants and covenants to the Bank that
(a) if a partnership or a corporation, it is duly organized, validly existing
and in good standing; (b) it has the power to execute, deliver and perform this
Agreement; (c) the execution, delivery and performance of this Agreement have
been duly authorized by all requisite action; (d) the execution delivery and
performance of this Agreement and the issuance of the Credit will not violate
any provision of law, any order of any court or other agency of government, the
Articles of Incorporation or By-Laws of a corporate Customer or the Partnership
Agreement of a partnership Customer, or any indenture, agreement or other
instrument of which it is a party, or by which it is bound, or be in conflict
with result in a breach of or constitute (with the due notice or lapse of time
or both) a default under any such indenture, agreement or other instrument, or
result in the creation or imposition of any lien, charge or encumbrance of any
nature whatsoever upon any of the property or assets of the Customer (other than
in favor of the Bank) or the acceleration of any of the Customer's outstanding
indebtedness; (e) the Customer has heretofore furnished to the Bank accurate and
complete financial data and other information based on its operations in
previous years, and said financial data furnished to the Bank is accurate and
complete and fairly presents the financial position and the results of
operations for the periods indicated therein; (f) there has been no material
adverse change in the condition, financial or otherwise, of the Customer since
the date of the most recent financial statement; and (g) the Customer shall
furnish to the Bank periodically such financial statements, balance sheets and
profit and loss statements, together with supporting schedules, tax returns, and
such other information regarding the operations, assets, business, affairs and
financial conditions of the Customer, as the Bank shall from time to time
request.

         13. If this Agreement is signed by two or more Customers, it shall be
the joint and several agreement and obligation of such Customers.

         14. The customer agrees that in the event of any extension of the
maturity or time for presentation of drafts, acceptances or documents, or any
other amendments or modification of the terms of the Credit, at the request of
any single Customer, with or without notification to the others, or in the event
of any increase in the amount of the Credit at any single

<PAGE>   118
                                      -3-

Customer's request, with or without notification to the others, this amount
shall be binding upon the Customer with regard to the Credit so increased or
otherwise amended or modified, to drafts, documents and property covered
thereby, and to any action taken by the Bank or any of its corespondents in
accordance with such extension, increase or other modification.

         15. The Bank is authorized to interpret the Credit in accordance with
rules, regulations, and customs prevailing at the place and time during which
the Credit is available or the drafts are drawn or negotiated.

         16. The Bank is authorized to pay conforming drawings submitted by an
administrator, trustee in bankruptcy, debtor-in-possession, assignee for the
benefit of creditors, liquidator, receiver or other legal representative of the
party who is authorized to draw.

         17. The available amount of the Credit shall be reduced by the amount
of any conforming drawing made thereunder.

         18. All notices and other communications provided hereunder shall be in
writing and shall be personally delivered or sent by certified first class mail,
return receipt requested, or by telex or telecopy. Unless otherwise specified in
this Agreement, all such notices and other communications to the Bank shall be
mailed, telexed, telecopied or delivered to it, addressed to the Bank, c/o
____________________________________________________________________, and all
such notices and other communications to the Customer shall be mailed, telexed,
telecopied or delivered to the Customer, at the Customer's Address. The Bank and
the Customer reserve the right to change such address, telex number and/or
telecopy number in a written notice to the other party. All such notices and
other communications shall, when mailed certified or registered mail, be
effective three days after the date of deposit in the mails, addressed as
aforesaid; when personally delivered, when received a the address aforesaid;
and, when sent by telex or telecopy when received at the then current telex or
telecopy number.

         19. Any provision of this Agreement which is prohibited, unenforceable
or not authorized in any jurisdiction shall, as to such jurisdiction, be
ineffective to the extent of such prohibition, unenforceability or
non-authorization without invalidating the remaining provisions hereof or
affecting the validity, enforceability or legality of such provision in any
other jurisdiction.

         20. This Agreement may be executed in tow or more counterparts, each of
which shall constitute an original, but both or all of which, when taken
together, shall constitute but one instrument, and shall become effective when
copies hereof which, when taken together, bear the signatures of each of the
parties, hereto shall be delivered to the Bank.

         21. The Customer hereby expressly submits to the non-exclusive
jurisdiction of all federal and state courts sitting in the state of the Bank's
Address, and agrees that any processor notice of motion or other application to
any of said courts or a judge thereof may be served upon the Customer within or
without such court's jurisdiction by registered or certified mail, return
receipt requested, or by personal service, at the Customer's Address (or at such
other address as the Customer shall specify by a prior notice in writing to the
Bank), provided reasonable time for appearance is allowed. The Customer hereby
irrevocably waives any objection which it may now or hereafter have to the
laying of venue to any suit, action or proceeding arising out of or relating to
this Agreement brought in any federal or state courts sitting in the Bank's
location and hereby further irrevocably waives any claim that any such suit,
action or proceeding brought in any such court has been brought in any
inconvenient forum. Notwithstanding the foregoing, the Bank may sue the Customer
in any jurisdiction where the Customer or any of its assets may be found and may
serve legal process upon the Customer in any other manner permitted by law.

         22. THE CUSTOMER HEREBY WAIVES ANY RIGHTS IT MAY HAVE TO A TRIAL BY
JURY OF ANY DISPUTE ARISING UNDER OR RELATING TO THIS AGREEMENT OR THE CREDIT,
AND AGREES THAT ANY SUCH DISPUTE SHALL BE TRIED BEFORE A JUDGE SITTING WITHOUT A
JURY.

         23. The Bank reserves the right to sell or assign all or any portion of
the Bank's right, title and interest in and to the Agreement and all related
documents, and to participate all or any portion of the aforesaid. In connection
therewith, the Customer authorizes the Bank to deliver to any such purchaser or
participant and any prospective purchaser or participant the originals and/or
copies of the Agreement, financial statements relating to the Customer and any
guarantors, and any and all other credit or other information from time to time
in the Bank's possession.

         24. The issuance of the Credit by the Bank constitutes the Bank's
adoption, authentication, signature, and agreement to be bound by the terms and
provisions of this Agreement.

         25. This Agreement shall be binding upon the Customer's respective
executors, administrators, successors and assigns and shall inure to the benefit
of the Bank and its successors and assigns.<PAGE>   1
                                                                    EXHIBIT 10.2

                             364-DAY LOAN AGREEMENT

                            DATED AS OF JUNE 29, 2001

                                  by and among

                             WASTE MANAGEMENT, INC.

                                (the "Borrower")

                                       and

                         WASTE MANAGEMENT HOLDINGS, INC.

                                (the "Guarantor")

                                       and

                          FLEET NATIONAL BANK ("Fleet")

                          BANK OF AMERICA, N.A. ("BOA")
                       THE CHASE MANHATTAN BANK ("Chase")
                 DEUTSCHE BANK AG, NEW YORK BRANCH ("Deutsche")

                AND THE OTHER FINANCIAL INSTITUTIONS WHICH BECOME
                            A PARTY TO THIS AGREEMENT

                           (Collectively, the "Banks")

                                       and

           FLEET AS ADMINISTRATIVE AGENT (the "Administrative Agent")

                                       and

             DEUTSCHE AND CITIBANK, N.A., as co-documentation agents
                         (the "Co-Documentation Agents")

                                       and

    BOA AND J.P. MORGAN SECURITIES INC. ("JPMORGAN") AS CO-SYNDICATION AGENTS
                          (the "Co-Syndication Agents")

                                       and

                   JPMORGAN AND BANC OF AMERICA SECURITIES LLC
                 AS JOINT LEAD ARRANGERS AND JOINT BOOK MANAGERS
              (the "Joint Lead Arrangers and Joint Book Managers")

<PAGE>   2
                                      -ii-

                                TABLE OF CONTENTS

<Table>

<S>                                                                                                      <C>
SECTION 1.  DEFINITIONS AND RULES OF INTERPRETATION.......................................................1
       Section 1.1.  Definitions..........................................................................1
       Section 1.2.  Rules of Interpretation.............................................................17
SECTION 2.  THE SYNDICATED LOAN FACILITIES...............................................................17
       Section 2.1.  Commitment to Lend..................................................................17
       Section 2.2.  Facility Fee........................................................................18
       Section 2.3.  Reduction of Total Commitment.......................................................18
       Section 2.4.  The Syndicated Notes................................................................19
       Section 2.5.  Interest on Syndicated Loans........................................................19
       Section 2.6.  Requests for Syndicated Loans.......................................................20
       Section 2.7.  Election of Eurodollar Rate; Notice of Election; Interest Periods; Minimum Amounts..20
       Section 2.8.  Funds for Syndicated Loans..........................................................21
       Section 2.9.  Maturity of the Revolving Credit Loans and Reimbursement Obligations................22
       Section 2.10. Prepayments or Repayments of Revolving Credit Loans.................................22
       Section 2.11. Swing Line Loans; Settlements.......................................................23
SECTION 3.  LETTERS OF CREDIT............................................................................24
       Section 3.1.  Letter of Credit Commitments........................................................24
       Section 3.2.  Reimbursement Obligation of the Borrower............................................25
       Section 3.3.  Obligations Absolute................................................................25
       Section 3.4.  Reliance by the Issuing Banks.......................................................26
       Section 3.5.  Notice Regarding Letters of Credit..................................................26
       Section 3.6.  Letter of Credit Fee................................................................26
SECTION 4.  COMPETITIVE BID LOANS........................................................................27
       Section 4.1.  The Competitive Bid Option..........................................................27
       Section 4.2.  Competitive Bid Loan Accounts; Competitive Bid Notes................................27
       Section 4.3.  Competitive Bid Quote Request; Invitation for Competitive Bid Quotes................28
       Section 4.4.  Alternative Manner of Procedure.....................................................28
       Section 4.5.  Submission and Contents of Competitive Bid Quotes...................................29
       Section 4.6.  Notice to Borrower..................................................................30
       Section 4.7.  Acceptance and Notice by Borrower and Administrative Agent..........................30
       Section 4.8.  Allocation by Administrative Agent..................................................31
       Section 4.9.  Funding of Competitive Bid Loans....................................................31
       Section 4.10. Funding Losses......................................................................31
       Section 4.11. Repayment of Competitive Bid Loans; Interest........................................31
SECTION 5.  THE TERM LOAN................................................................................32
       Section 5.1.  Conversion of Revolving Credit Loans; the Term Loan.................................32
       Section 5.2.  The Term Notes......................................................................32
       Section 5.3.  Repayments of the Term Loan.........................................................32
       Section 5.4.  Optional Prepayment of Term Loan....................................................33
       Section 5.5.  Interest on Term Loan...............................................................33
                Section 5.5.1.  Notification by Borrower.................................................33
                Section 5.5.2.  Amounts, etc. ...........................................................33
</Table>

<PAGE>   3
                                      -iii-

<Table>

<S>                                                                                                       <C>
SECTION 6.  PROVISIONS RELATING TO ALL LOANS AND LETTERS OF CREDIT.......................................33
       Section 6.1.  Payments............................................................................33
       Section 6.2.  Computations........................................................................35
       Section 6.3.  Illegality; Inability to Determine Eurodollar Rate..................................36
       Section 6.4.  Additional Costs, Etc. .............................................................36
       Section 6.5.  Capital Adequacy....................................................................37
       Section 6.6.  Certificate.........................................................................38
       Section 6.7.  Eurodollar and Competitive Bid Indemnity............................................38
       Section 6.8.  Interest on Overdue Amounts.........................................................38
       Section 6.9.  Interest Limitation.................................................................39
       Section 6.10. Reasonable Efforts to Mitigate......................................................39
       Section 6.11. Replacement of Banks................................................................39
       Section 6.12. Advances by Administrative Agent....................................................40
SECTION 7.  REPRESENTATIONS AND WARRANTIES...............................................................40
       Section 7.1.  Corporate Authority.................................................................40
       Section 7.2.  Governmental and Other Approvals....................................................41
       Section 7.3.  Title to Properties; Leases.........................................................41
       Section 7.4.  Financial Statements; Solvency......................................................41
       Section 7.5.  No Material Changes, Etc. ..........................................................42
       Section 7.6.  Franchises, Patents, Copyrights, Etc. ..............................................42
       Section 7.7.  Litigation..........................................................................42
       Section 7.8.  No Materially Adverse Contracts, Etc. ..............................................42
       Section 7.9.  Compliance With Other Instruments, Laws, Etc. ......................................43
       Section 7.10. Tax Status..........................................................................43
       Section 7.11. No Event of Default.................................................................43
       Section 7.12. Holding Company and Investment Company Acts.........................................43
       Section 7.13. Absence of Financing Statements, Etc. ..............................................43
       Section 7.14. Employee Benefit Plans..............................................................44
                Section 7.14.1.  In General..............................................................44
                Section 7.14.2.  Terminability of Welfare Plans..........................................44
                Section 7.14.3.  Guaranteed Pension Plans................................................44
                Section 7.14.4.  Multiemployer Plans.....................................................44
       Section 7.15. Environmental Compliance............................................................45
       Section 7.16. Disclosure..........................................................................46
       Section 7.17. Permits and Governmental Authority..................................................46
SECTION 8.  AFFIRMATIVE COVENANTS OF THE BORROWER........................................................46
       Section 8.1.  Punctual Payment....................................................................46
       Section 8.2.  Maintenance of U.S. Office..........................................................46
       Section 8.3.  Records and Accounts................................................................47
       Section 8.4.  Financial Statements, Certificates and Information..................................47
       Section 8.5.  Existence and Conduct of Business...................................................48
       Section 8.6.  Maintenance of Properties...........................................................48
       Section 8.7.  Insurance...........................................................................49
       Section 8.8.  Taxes...............................................................................49
       Section 8.9.  Inspection of Properties, Books and Contracts.......................................49
</Table>

<PAGE>   4
                                      -iv-

<Table>
<S>                                                                                                       <C>
       Section 8.10. Compliance with Laws, Contracts, Licenses and Permits; Maintenance of Material
         Licenses and Permits.............................................................................49
       Section 8.11. Environmental Indemnification........................................................50
       Section 8.12. Further Assurances...................................................................50
       Section 8.13. Notice of Potential Claims or Litigation.............................................50
       Section 8.14. Notice of Certain Events Concerning Insurance and Environmental Claims...............50
       Section 8.15. Notice of Default....................................................................51
       Section 8.16. Use of Proceeds.  ...................................................................52
       Section 8.17. Certain Transactions.................................................................52
SECTION 9.  CERTAIN NEGATIVE COVENANTS OF THE BORROWER....................................................52
       Section 9.1.  Restrictions on Indebtedness.........................................................52
       Section 9.2.  Restrictions on Liens................................................................53
       Section 9.3.  Restrictions on Investments..........................................................53
       Section 9.4.  Mergers, Consolidations, Sales.......................................................54
       Section 9.5.  Restricted Distributions and Redemptions.............................................55
       Section 9.6.  Employee Benefit Plans...............................................................55
SECTION 10.  FINANCIAL COVENANTS OF THE BORROWER..........................................................56
       Section 10.1. Interest Coverage Ratio..............................................................56
       Section 10.2. Total Debt to EBITDA.................................................................56
       Section 10.3. Minimum Net Worth....................................................................56
SECTION 11.  CONDITIONS PRECEDENT.........................................................................56
       Section 11.1.  Conditions To Effectiveness.........................................................56
                Section 11.1.1.  Corporate Action.........................................................56
                Section 11.1.2.  Loan Documents, Etc......................................................57
                Section 11.1.3.  Certificate of No Change.................................................57
                Section 11.1.4.  Incumbency Certificate...................................................57
                Section 11.1.5.  Certificates of Insurance................................................57
                Section 11.1.6.  Opinion of Counsel.......................................................57
                Section 11.1.7.  Satisfactory Financial Condition.........................................57
                Section 11.1.8.  Payment of Closing Fees..................................................57
                Section 11.1.9.  Payoff of Existing Debt..................................................57
                Section 11.1.10. Closing Certificate......................................................58
SECTION 12.  CONDITIONS TO ALL LOANS......................................................................58
       Section 12.1. Representations True.................................................................58
       Section 12.2. Performance; No Event of Default.....................................................58
       Section 12.3. No Legal Impediment..................................................................58
       Section 12.4. Governmental Regulation..............................................................58
       Section 12.5. Proceedings and Documents............................................................58
SECTION 13.  EVENTS OF DEFAULT; ACCELERATION; TERMINATION OF COMMITMENT...................................59
       Section 13.1. Events of Default and Acceleration...................................................59
       Section 13.2. Termination of Commitments...........................................................61
       Section 13.3. Remedies.............................................................................61
SECTION 14.  SETOFF.......................................................................................62
SECTION 15.  EXPENSES.....................................................................................62
</Table>

<PAGE>   5
                                      -v-

<Table>
<S>                                                                                                       <C>
SECTION 16.  THE AGENTS...................................................................................62
       Section 16.1. Appointment, Powers and Immunities...................................................62
       Section 16.2. Actions By Administrative Agent......................................................63
       Section 16.3. Indemnification......................................................................63
       Section 16.4. Reimbursement........................................................................64
       Section 16.5. Documents............................................................................64
       Section 16.6. Non-Reliance on Administrative Agent and Other Banks.................................64
       Section 16.7. Resignation of Administrative Agent..................................................65
       Section 16.8. Action by the Banks, Consents, Amendments, Waivers, Etc. ............................65
SECTION 17.  INDEMNIFICATION..............................................................................66
SECTION 18.  WITHHOLDING TAXES............................................................................66
SECTION 19.  TREATMENT OF CERTAIN CONFIDENTIAL INFORMATION................................................68
       Section 19.1. Confidentiality......................................................................68
       Section 19.2. Prior Notification...................................................................69
       Section 19.3. Other................................................................................69
SECTION 20.  SURVIVAL OF COVENANTS, ETC. .................................................................69
SECTION 21.  ASSIGNMENT AND PARTICIPATION.................................................................69
SECTION 22.  PARTIES IN INTEREST..........................................................................71
SECTION 23.  NOTICES, ETC. ...............................................................................71
SECTION 24.  MISCELLANEOUS................................................................................71
SECTION 25.  CONSENTS, ETC. ..............................................................................72
SECTION 26.  WAIVER OF JURY TRIAL.........................................................................72
SECTION 27.  GOVERNING LAW; SUBMISSION TO JURISDICTION....................................................73
SECTION 28.  SEVERABILITY.................................................................................73
SECTION 29.  GUARANTY.....................................................................................73
       Section 29.1. Guaranty.............................................................................73
       Section 29.2. Guaranty Absolute....................................................................73
       Section 29.3. Effectiveness; Enforcement...........................................................74
       Section 29.4. Waiver...............................................................................74
       Section 29.5. Expenses.............................................................................75
       Section 29.6. Concerning Joint and Several Liability of the Guarantor..............................75
       Section 29.7. Waiver...............................................................................77
       Section 29.8. Subrogation; Subordination...........................................................77
SECTION 30.  PARI PASSU TREATMENT.........................................................................77
SECTION 31.  FINAL AGREEMENT..............................................................................78
</Table>

<PAGE>   6
                                      -vi-

                                    Exhibits

<Table>
<S>                                   <C>
        Exhibit A                     Form of Syndicated Note
        Exhibit B                     Form of Swing Line Note
        Exhibit C                     Form of Competitive Bid Note
        Exhibit D                     Form of Syndicated Loan Request
        Exhibit E                     Form of Letter of Credit Request
        Exhibit F                     Form of Compliance Certificate
        Exhibit G                     Form of Assignment and Acceptance
        Exhibit H                     Form of Competitive Bid Quote Request
        Exhibit I                     Form of Invitation for Competitive Bid Quotes
        Exhibit J                     Form of Competitive Bid Quote
        Exhibit K                     Form of Notice of Acceptance/Rejection of
                                          Competitive Bid Quote(s)
        Exhibit L                     Form of Term Note
        Exhibit M                     Form of Letter of Credit Application

                                   Schedules

        Schedule 1                    Banks; Commitment Percentages
        Schedule 1.1                  Existing Liens
        Schedule 7.7                  Litigation
        Schedule 7.15                 Environmental Compliance
        Schedule 9.1(d)               Existing Indebtedness
</Table>

<PAGE>   7

                             364-DAY LOAN AGREEMENT

         This 364-DAY LOAN AGREEMENT is made as of the 29th day of June, 2001,
by and among WASTE MANAGEMENT, INC., a Delaware corporation having its chief
executive office at 1001 Fannin Street, Suite 4000, Houston, Texas 77002 (the
"Borrower"), WASTE MANAGEMENT HOLDINGS, INC., a wholly-owned Subsidiary of the
Borrower (the "Guarantor"), FLEET NATIONAL BANK, a national banking association
having a place of business at 100 Federal Street, Boston, MA 02110 ("Fleet"),
BANK OF AMERICA, N.A., a national banking association having a place of business
at 231 South LaSalle Street Chicago, IL 60697 ("BOA"), THE CHASE MANHATTAN BANK,
a national banking association having a place of business at 707 Travis Street,
Houston, TX 77002 ("Chase"), DEUTSCHE BANK AG, NEW YORK BRANCH, the duly
licensed New York branch of a German corporation having its principal place of
business at 31 West 52nd Street, New York, NY 10019 ("Deutsche"), and each of
the other financial institutions party hereto (collectively, the "Banks"), and
Fleet as administrative agent (the "Administrative Agent"), J.P. Morgan
Securities Inc. ("JPMorgan") and Banc of America Securities LLC as joint lead
arrangers and joint book managers (the "Joint Lead Arrangers and Joint Book
Managers"), JPMorgan and BOA as co-syndication agents (the "Co-Syndication
Agents", and together with the Administrative Agent and the Joint Lead Arrangers
and Joint Book Managers, the "Agents"), and Deutsche and Citibank, N.A., as
co-documentation agent (the "Co-Documentation Agents").

         WHEREAS, the Borrower has requested certain financing arrangements and
the Banks have agreed to provide such financing arrangements on the terms set
forth herein;

         NOW, THEREFORE, in consideration of the foregoing, the mutual covenants
and agreements set forth herein below, and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged by
the parties, this Agreement will take effect on the Effective Date, on the
following terms:

         SECTION 1. DEFINITIONS AND RULES OF INTERPRETATION.

         SECTION 1.1. DEFINITIONS. The following terms shall have the meanings
set forth in this Section 1 or elsewhere in the provisions of this Agreement
referred to below:

         Absolute Competitive Bid Loan(s). See Section 4.3(a).

         Accountants. See Section 8.4(a).

         Administrative Agent. See Preamble.

         Affected Bank. See Section 6.11.

         Agents. See Preamble.

<PAGE>   8
                                      -2-

         Agreement. This 364-Day Loan Agreement, including the Schedules and
Exhibits hereto, as from time to time amended and supplemented in accordance
with the terms hereof.

         Applicable Base Rate. The applicable rate per annum of interest on the
Base Rate Loans as set forth in the Pricing Table.

         Applicable Eurodollar Rate. The applicable rate per annum of interest
on the Eurodollar Loans as set forth in the Pricing Table.

         Applicable Facility Rate. The applicable rate per annum with respect to
the Facility Fee as set forth in the Pricing Table.

         Applicable L/C Rate. The applicable rate per annum on the Maximum
Drawing Amount as set forth in the Pricing Table.

         Applicable Requirements. See Section 8.10.

         Applicable Swing Line Rate. The annual rate of interest agreed upon
from time to time by the Administrative Agent and the Borrower with respect to
Swing Line Loans.

         Assignment and Acceptance. See Section 21.

         Balance Sheet Date. December 31, 2000.

         Banks. See Preamble.

         Base Rate. The higher of (a) the variable annual rate of interest so
designated from time to time by the Administrative Agent at its Loan Office as
its "prime rate," such rate being a reference rate and not necessarily
representing the lowest or best rate being charged to any customer by the
Administrative Agent, or (b) one-half of one percent (1/2%) above the Overnight
Federal Funds Effective Rate, as published by the Board of Governors of the
Federal Reserve System, as in effect from time to time. Changes in the Base Rate
resulting from any changes in the Administrative Agent's "prime rate" shall take
place immediately without notice or demand of any kind on the effective day of
such change.

         Base Rate Loans. Syndicated Loans bearing interest calculated by
reference to the Base Rate.

         BOA. See Preamble.

         Borrower. See Preamble.

         Business Day. Any day, other than a Saturday, Sunday or any day on
which banking institutions in Boston, Massachusetts or New York, New York are
authorized by law to close, and, when used in connection with a Eurodollar Loan,
a Eurodollar Business Day.

         Capitalized Leases or Capital Leases. Leases under which the Borrower
or any of its Subsidiaries is the lessee or obligor, the discounted future
rental payment obligations under

<PAGE>   9
                                      -3-

which are required to be capitalized on the balance sheet of the lessee or
obligor in accordance with GAAP.

         CERCLA. See Section 7.15(a).

         Certified or certified. With respect to the financial statements of any
Person, such statements as audited by a firm of independent auditors, whose
report expresses the opinion, without qualification, that such financial
statements present fairly, in all material respects, the financial position of
such Person.

         CFO or the CAO. See Section 8.4(b).

         Chase. See Preamble.

         Code. The Internal Revenue Code of 1986, as amended and in effect from
time to time.

         Co-Documentation Agent(s). See Preamble.

         Commitment. With respect to each Bank, such Bank's commitment to make
Syndicated Loans to, and to participate in the issuance, extension and renewal
of Letters of Credit for the account of, the Borrower, determined by multiplying
such Bank's Commitment Percentage by the Total Commitment.

         Commitment Percentage. With respect to each Bank, the percentage
initially set forth next to such Bank's name on Schedule 1 hereto, as the same
may be adjusted in accordance with Section 21.

         Competitive Bid Loan(s). A borrowing hereunder consisting of one or
more loans made by any of the participating Banks whose offer to make a
Competitive Bid Loan as part of such borrowing has been accepted by the Borrower
under the auction bidding procedure described in Section 4 hereof.

         Competitive Bid Loan Accounts. See Section 4.2(a).

         Competitive Bid Margin. See Section 4.5(b)(iv).

         Competitive Bid Notes. See Section 4.2(b).

         Competitive Bid Quote. An offer by a Bank to make a Competitive Bid
Loan in accordance with Section 4.5 hereof.

         Competitive Bid Quote Request. See Section 4.3.

         Competitive Bid Rate. See Section 4.5(b)(v).

         Compliance Certificate. See Section 8.4(c).

<PAGE>   10
                                      -4-

         Consolidated or consolidated. With reference to any term defined
herein, shall mean that term as applied to the accounts of the Borrower and its
Subsidiaries consolidated in accordance with GAAP.

         Consolidated Earnings Before Interest and Taxes, or EBIT. For any
period, the Consolidated Net Income (or Deficit) of the Borrower and its
Subsidiaries on a consolidated basis plus, without duplication, the sum of (1)
interest expense, (2) income taxes, (3) one-time charges related to expenses in
connection with Terminated Plans not to exceed $80,231,000 for the fiscal
quarter ending September 30, 2000, and not to exceed $28,102,000 for the fiscal
quarter ending December 31, 2000, (4) non-cash extraordinary non-recurring
writedowns or write-offs of assets, including non-cash losses on the sale of
assets outside the ordinary course of business, (5) non-recurring extraordinary
charges for settlement or judgment costs with respect to the shareholder
lawsuits and actions brought against the Borrower or the Guarantor related to,
arising or resulting from, the restatements of financial statements or results,
lowered expected earnings announcements occurring in 1998 and 1999, alleged
misrepresentations, misstatements or omissions contained in, or the adequacy of,
any disclosure documents filed with the Securities and Exchange Commission in
1998 and 1999, as further described in the Borrower's 2000 Annual Report on Form
10-K (collectively, the "Shareholder Suits"), and (6) EBIT of the businesses
acquired by the Borrower or any of its Subsidiaries (through asset purchases or
otherwise) (each an "Acquired Business") or the Subsidiaries acquired or formed
since the beginning of such period (each a "New Subsidiary") provided that (i)
the financial statements of such Acquired Businesses or New Subsidiaries have
been audited for the most recent fiscal year ended of such Acquired Businesses
or New Subsidiaries, or (ii) the Administrative Agent consents to such inclusion
after being furnished with other acceptable financial statements, and, in each
case, a Compliance Certificate and other reasonably appropriate documentation,
in form and substance reasonably satisfactory to the Administrative Agent, with
respect to the historical operating results and balance sheet of such Acquired
Businesses or New Subsidiaries (which information to the knowledge of the
officer executing such certificate is correct in all material respects) are
provided to the Administrative Agent, to the extent that each of items (1)
through (5) was deducted in determining Consolidated Net Income (or Deficit) in
the relevant period, minus non-cash extraordinary gains on the sale of assets
outside the ordinary course of business to the extent included in Consolidated
Net Income (or Deficit).

         Consolidated Earnings Before Interest, Taxes, Depreciation and
Amortization or EBITDA. For any period, EBIT plus (a) depreciation expense, and
(b) amortization expense to the extent the same would be included in the
calculation of Consolidated Net Income (or Deficit) for such period, determined
in accordance with GAAP.

         Consolidated Net Income (or Deficit). The consolidated net income (or
deficit) of the Borrower and its Subsidiaries on a consolidated basis, after
deduction of all expenses, taxes, and other proper charges, determined in
accordance with GAAP.

         Consolidated Net Worth. The sum of the par value of the capital stock
(excluding treasury stock), capital in excess of par or stated value of shares
of capital stock, retained earnings (minus accumulated deficit) and any other
account which, in accordance with GAAP, constitute stockholders' equity, of the
Borrower and its Subsidiaries determined on a consolidated

<PAGE>   11
                                      -5-

basis, excluding the effect of any foreign currency transactions computed
pursuant to Financial Accounting Standards Board Statement No. 52, as amended,
supplemented or modified from time to time, or otherwise in accordance with
GAAP.

         Consolidated Tangible Assets. Consolidated Total Assets less the sum
of:

                  (a) the total book value of all assets of the Borrower and its
         Subsidiaries properly classified as intangible assets under generally
         accepted accounting principles, including such items as goodwill, the
         purchase price of acquired assets in excess of the fair market value
         thereof, trademarks, trade names, service marks, customer lists, brand
         names, copyrights, patents and licenses, and rights with respect to the
         foregoing; plus

                  (b) all amounts representing any write-up in the book value of
         any assets of the Borrower or its Subsidiaries resulting from a
         revaluation thereof subsequent to the Balance Sheet Date.

         Consolidated Total Assets. All assets of the Borrower and its
Subsidiaries determined on a consolidated basis in accordance with GAAP.

         Consolidated Total Interest Expense. For any period, the aggregate
amount of interest expense required by GAAP to be paid or accrued during such
period on all Indebtedness of the Borrower and its Subsidiaries outstanding
during all or any part of such period, including capitalized interest expense
for such period.

         Co-Syndication Agent(s). See Preamble.

         Defaulting Bank. See Section 6.11.

         Defaults. See Section 13.1.

         Deutsche. See Preamble.

         Disclosure Documents. The Borrower's financial statements referred to
in Section 7.4 and filings made by the Borrower or the Guarantor with the
Securities and Exchange Commission that were publicly available prior to the
Effective Date which were provided to the Banks.

         Disposal. See "Release".

         Distribution. The declaration or payment of any dividend or other
return on equity on or in respect of any shares of any class of capital stock,
any partnership interests or any membership interests of any Person (other than
dividends or other such returns payable solely in shares of capital stock,
partnership interests or membership units of such Person, as the case may be);
the purchase, redemption, or other retirement of any shares of any class of
capital stock, partnership interests or membership units of such Person,
directly or indirectly through a Subsidiary or otherwise; the return of equity
capital by any Person to its shareholders, partners or members as such; or any
other distribution on or in respect of any shares of any class of capital stock,
partnership interest or membership unit of such Person.

<PAGE>   12

                                      -6-

         Dollars or US$ or $ or U.S. Dollars. Dollars in lawful currency of the
United States of America.

         Drawdown Date. The date on which any Loan is made or is to be made, or
any amount is paid by an Issuing Bank under a Letter of Credit.

         EBIT. See definition of Consolidated Earnings Before Interest and
Taxes.

         EBITDA. See definition of Consolidated Earnings Before Interest, Taxes,
Depreciation and Amortization.

         Effective Date. The date on which the conditions precedent set forth
in Section 11.1 hereof are satisfied.

         Employee Benefit Plan. Any employee benefit plan within the meaning of
Section 3(3) of ERISA maintained or contributed to by the Borrower, any of its
Subsidiaries, or any ERISA Affiliate, other than a Multiemployer Plan.

         Environmental Laws. See Section 7.15(a).

         EPA. See Section 7.15(b).

         ERISA. The Employee Retirement Income Security Act of 1974, as amended
and in effect from time to time.

         ERISA Affiliate. Any Person which is treated as a single employer with
the Borrower or any of its Subsidiaries under Section 414 of the Code.

         ERISA Reportable Event. A reportable event within the meaning of
Section 4043 of ERISA and the regulations promulgated thereunder with respect to
a Guaranteed Pension Plan as to which the requirement of notice has not been
waived.

         Eurocurrency Reserve Rate. For any day with respect to a Eurodollar
Loan, the maximum rate (expressed as a decimal) at which the Administrative
Agent would be required to maintain reserves under Regulation D of the Board of
Governors of the Federal Reserve System (or any successor or similar regulations
relating to such reserve requirements) against "Eurocurrency Liabilities" (as
that term is used in Regulation D), if such liabilities were outstanding. The
Eurocurrency Reserve Rate shall be adjusted automatically on and as of the
effective date of any change in the Eurocurrency Reserve Rate.

         Eurodollar Business Day. Any day on which commercial banks are open for
international business (including dealings in Dollar deposits) in London or such
other eurodollar interbank market as may be selected by the Administrative Agent
in its sole discretion acting in good faith.

         Eurodollar Competitive Bid Loan(s). See Section 4.3(a).

<PAGE>   13
                                      -7-

         Eurodollar Lending Office. Initially, the office of each Bank set forth
in the administrative materials provided to the Administrative Agent;
thereafter, upon notice to the Administrative Agent, such other office of such
Bank that shall be making or maintaining Eurodollar Loans.

         Eurodollar Loans. Syndicated Loans bearing interest calculated by
reference to the Eurodollar Rate.

         Eurodollar Rate. For any Interest Period with respect to a Eurodollar
Loan, (a) the rate of interest equal to the rate determined by the
Administrative Agent at which Dollar deposits for such Interest Period are
offered based on information presented on Telerate Page 3750 as of 11:00 a.m.
(London time) two (2) Eurodollar Business Days prior to the first day of such
Interest Period, or (b) if such rate is not shown at such place, the rate of
interest equal to (i) the rate per annum at which the Administrative Agent's
Eurodollar Lending Office is offered Dollar deposits at approximately 10:00 a.m.
(New York time) two (2) Eurodollar Business Days prior to the beginning of such
Interest Period in the interbank eurodollar market where the eurodollar
operations of such Eurodollar Lending Office are customarily conducted, for
delivery on the first day of such Interest Period for the number of days
comprised therein and in an amount comparable to the amount of the Eurodollar
Loan of the Administrative Agent to which such Interest Period applies, divided
by (ii) a number equal to 1.00 minus the Eurocurrency Reserve Rate, if
applicable.

         Events of Default. See Section 13.1.

         Facility Fee. See Section 2.2.

         Financial Affiliate. A subsidiary of the bank holding company
controlling any Bank, which subsidiary is engaging in any of the activities
permitted by Section 4(e) of the Bank Holding Company Act of 1956 (12
U.S.C. Section 1843).

         Five Year Revolving Credit Facility. That certain Revolving Credit
Agreement dated as of June 29, 2001 by and among the Borrower, the Guarantor,
BOA, Chase, Deutsche and the other banks party thereto, and Fleet as
administrative agent thereunder, Banc of America Securities LLC and JPMorgan as
joint lead arrangers and joint book managers thereunder, BOA and JPMorgan as
co-syndication agents thereunder and Deutsche and Citibank, N.A., as
co-documentation agents thereunder, as amended from time to time.

         Fleet. See Preamble.

         generally accepted accounting principles or GAAP. (i) When used in
Section 10, whether directly or indirectly through reference to a capitalized
term used therein, means (A) principles that are consistent with the principles
promulgated or adopted by the Financial Accounting Standards Board and its
predecessors, in effect for the fiscal year ended on the Balance Sheet Date, and
(B) to the extent consistent with such principles, the accounting practice of
the Borrower reflected in its financial statements for the year ended on the
Balance Sheet Date, and (ii) when used in general, other than as provided above,
means principles that are (A) consistent

<PAGE>   14
                                      -8-

with the principles promulgated or adopted by the Financial Accounting Standards
Board and its predecessors, as in effect from time to time, and (B) consistently
applied with past financial statements of the Borrower adopting the same
principles, provided that in each case referred to in this definition of
"generally accepted accounting principles" a certified public accountant would,
insofar as the use of such accounting principles is pertinent, be in a position
to deliver an unqualified opinion (other than a qualification regarding changes
in generally accepted accounting principles) as to financial statements in which
such principles have been properly applied.

         Guaranteed Obligations. See Section 29.1.

         Guaranteed Pension Plan. Any employee pension benefit plan within the
meaning of Section 3(2) of ERISA maintained or contributed to by the Borrower,
its Subsidiaries or any ERISA Affiliate the benefits of which are guaranteed on
termination in full or in part by the PBGC pursuant to Title IV of ERISA, other
than a Multiemployer Plan.

         Guarantor. See Preamble.

         Guaranty. Any obligation, contingent or otherwise, of a Person
guaranteeing or having the economic effect of guaranteeing any Indebtedness or
other obligation of any other Person (the "primary obligor") in any manner,
whether directly or indirectly, and including any obligation of the guarantor,
direct or indirect, (a) to purchase or pay (or advance or supply funds for the
purchase or payment of) such Indebtedness or other obligation or to purchase (or
to advance or supply funds for the purchase of) any security for the payment
thereof, (b) to purchase or lease property, securities or services for the
purpose of assuring the owner of such Indebtedness or other obligation of the
payment thereof, (c) to maintain working capital, equity capital or any other
financial statement condition or liquidity of the primary obligor so as to
enable the primary obligor to pay such Indebtedness or other obligation or (d)
as an account party in respect of any letter of credit or letter of guaranty
issued to support such Indebtedness or obligation; provided, that the term
Guaranty shall not include endorsements for collection or deposit in the
ordinary course of business.

         Hazardous Substances. See Section 7.15(b).

         Indebtedness. Collectively, without duplication, whether classified
as Indebtedness, an Investment or otherwise on the obligor's balance sheet, (a)
all indebtedness for borrowed money, (b) all obligations for the deferred
purchase price of property or services (other than trade payables incurred in
the ordinary course of business which either (i) are not overdue by more than
ninety (90) days, or (ii) are being disputed in good faith and for which
adequate reserves have been established in accordance with GAAP), (c) all
obligations evidenced by notes, bonds, debentures or other similar debt
instruments, (d) all obligations created or arising under any conditional sale
or other title retention agreement with respect to property acquired (even
though the rights and remedies of the seller or lender under such agreement in
the event of default are limited to repossession or sale of such property), (e)
all obligations, liabilities and indebtedness under Capitalized Leases, (f) all
obligations, liabilities or indebtedness (contingent or otherwise) under surety,
performance bonds, or any other bonding arrangement, (g) Guaranties with respect

<PAGE>   15
                                      -9-

to all Indebtedness of others referred to in clauses (a) through (f) above, and
(h) all Indebtedness of others referred to in clauses (a) through (f) above
secured or supported by (or for which the holder of such Indebtedness has an
existing right, contingent or otherwise, to be secured or supported by) any Lien
on the property or assets of the Borrower or any Subsidiary, even though the
owner of the property has not assumed or become liable, contractually or
otherwise, for the payment of such Indebtedness; provided that if a Permitted
Receivables Transaction is outstanding and is accounted for as a sale of
accounts receivable under generally accepted accounting principles, Indebtedness
shall also include the additional Indebtedness, determined on a consolidated
basis, which would have been outstanding had such Permitted Receivables
Transaction been accounted for as a borrowing.

         Interest Period. With respect to each Loan (a) initially, the period
commencing on the Drawdown Date of such Loan and ending on the last day of one
of the periods set forth below, as selected by the Borrower in accordance with
this Agreement (i) for any Base Rate Loan or Swing Line Loan, the first day of
the month; (ii) for any Eurodollar Loan, 1, 2, 3, or 6 months; (iii) for any
Absolute Competitive Bid Loan, from 7 through 180 days; and (iv) for any
Eurodollar Competitive Bid Loan, 1, 2, 3, 4, 5, or 6 months; and (b) thereafter,
each period commencing on the last day of the next preceding Interest Period
applicable to such Loan and ending on the last day of one of the periods set
forth above, as selected by the Borrower in accordance with this Agreement or if
such period has no numerically corresponding day, on the last Business Day of
such period; provided that any Interest Period which would otherwise end on a
day which is not a Business Day shall be deemed to end on the next succeeding
Business Day; provided further that for any Interest Period for any Eurodollar
Loan or Eurodollar Competitive Bid Loan, if such next succeeding Business Day
falls in the next succeeding calendar month, such Interest Period shall be
deemed to end on the next preceding Business Day; and provided further that no
Interest Period shall extend beyond the Revolving Credit Maturity Date or Term
Loan Maturity Date, as applicable.

         Interim Balance Sheet Date. March 31, 2001.

         Investments. All expenditures made by a Person and all liabilities
incurred (contingently or otherwise) by a Person for the acquisition of stock
(other than the stock of Subsidiaries), or Indebtedness of, or for loans,
advances, capital contributions or transfers of property to, or in respect of
any Guaranties or other commitments as described under Indebtedness, or
obligations of, any other Person, including without limitation, the funding of
any captive insurance company (other than loans, advances, capital contributions
or transfers of property to any Subsidiaries or Guaranties with respect to
Indebtedness of any Subsidiary, limited to such Person's pro rata equity
interest in such Subsidiary). In determining the aggregate amount of Investments
outstanding at any particular time: (a) the amount of any Investment represented
by a Guaranty shall be taken at not less than the principal amount of the
obligations guaranteed and still outstanding; (b) there shall be included as an
Investment all interest accrued with respect to Indebtedness constituting an
Investment unless and until such interest is paid; (c) there shall be deducted
in respect of each such Investment any amount received as a return of capital
(but only by repurchase, redemption, retirement, repayment, liquidating dividend
or liquidating distribution); (d) there shall not be deducted in respect of any
Investment any amounts received as earnings on such Investment, whether as
dividends, interest or otherwise, except that accrued

<PAGE>   16
                                      -10-

interest included as provided in the foregoing clause (b) may be deducted when
paid; and (e) there shall not be deducted from the aggregate amount of
Investments any decrease in the value thereof.

         Issuance Fee. See Section 3.6.

         Issuing Banks. The Bank(s) issuing Letters of Credit, which shall be
(a) Morgan Guaranty Trust Company, Chase, BOA, Fleet, Bank One, N.A., BNP
Paribas, Wachovia Bank, N.A. and Westdeutsche Landesbank Girozentrale, New York
Branch, and (b) such other Banks as agreed to by the Borrower and the
Administrative Agent.

         Joint Lead Arrangers and Joint Book Managers. See Preamble.

         JPMorgan. See Preamble.

         Letter of Credit Applications. Letter of credit applications in the
form attached hereto as Exhibit M, unless otherwise agreed upon by the Borrower
and the Issuing Bank from time to time which are entered into pursuant to
Section 3 hereof, as such Letter of Credit Applications are amended, varied or
supplemented from time to time; provided, however, in the event of any conflict
or inconsistency between the terms of any Letter of Credit Application and this
Agreement, the terms of this Agreement shall control.

         Letter of Credit Fee. See Section 3.6.

         Letter of Credit Participation. See Section 3.1(b).

         Letter of Credit Request. See Section 12.5.

         Letters of Credit. Letters of credit issued or to be issued by the
Issuing Banks underSection 3 hereof for the account of the Borrower.

         Lien. With respect to any asset, (a) any mortgage, deed of trust, lien
(statutory or otherwise), pledge, hypothecation, encumbrance, charge, security
interest, assignment, deposit arrangement or other restriction in, on or of such
asset, (b) the interest of a vendor or a lessor under any conditional sale
agreement, capital lease or title retention agreement (or any financing lease
having substantially the same economic effect as any of the foregoing) relating
to such asset and (c) in the case of securities, any purchase option, call or
similar right of a third party with respect to such securities.

         Loan Documents. This Agreement, the Notes, the Letter of Credit
Applications, the Letters of Credit, and any documents, instruments or
agreements executed in connection with any of the foregoing, each as amended,
modified, supplemented, or replaced from time to time.

         Loan Office. The Administrative Agent's office located in Boston,
Massachusetts, or at such other location as the Administrative Agent may
designate from time to time.

<PAGE>   17
                                      -11-

         Loans. Collectively, the Syndicated Loans, the Swing Line Loans, the
Competitive Bid Loans and the Term Loan.

         Majority Banks. The Banks with greater than fifty percent (50%) of the
Total Commitment; provided that in the event that the Total Commitment has been
terminated, the Majority Banks shall be the Banks holding greater than fifty
percent (50%) of the aggregate outstanding principal amount of the Obligations
on such date.

         Material Adverse Effect. A material adverse effect on (a) the business,
assets, operations, or financial condition, of the Borrower and the Subsidiaries
taken as a whole, (b) the ability of the Borrower or the Guarantor to perform
any of its obligations under any Loan Document to which it is a party, or (c)
the rights of, or remedies or benefits available to, the Administrative Agent or
any Bank under any Loan Document.

         Material Subsidiary. Any Subsidiary which, at the time such
determination is made, has assets, revenues, or liabilities of at least
$20,000,000 or more.

         Maximum Drawing Amount. The maximum aggregate amount from time to time
that the beneficiaries may draw under outstanding Letters of Credit.

         Moody's. Moody's Investors Service, Inc.

         Multiemployer Plan. Any multiemployer plan within the meaning of
Section 3(37) of ERISA maintained or contributed to by the Borrower, any of its
Subsidiaries, or any ERISA Affiliate.

         New Lending Office. See Section 6.1(d).

         Non-U.S. Bank. See Section 6.1(c).

         Notes. Collectively, the Competitive Bid Notes, the Syndicated Notes,
the Swing Line Note and the Term Notes.

         Obligations. All indebtedness, obligations and liabilities of the
Borrower to any of the Banks and the Administrative Agent arising or incurred
under this Agreement or any of the other Loan Documents or in respect of any of
the Loans made or Reimbursement Obligations incurred or the Letters of Credit,
the Notes, or any other instrument at any time evidencing any thereof,
individually or collectively, existing on the date of this Agreement or arising
thereafter, direct or indirect, joint or several, absolute or contingent,
matured or unmatured, liquidated or unliquidated, secured or unsecured, arising
by contract, operation of law or otherwise.

         Overnight Federal Funds Effective Rate. The overnight federal funds
effective rate as published by the Board of Governors of the Federal Reserve
System, as in effect from time to time, or if such rate is not published, the
average of the quotations at approximately 11:00 a.m. New York time for the day
of such transaction(s), received by the Administrative Agent from three Federal
Funds brokers of recognized standing selected by the Administrative Agent.

<PAGE>   18
                                      -12-

         PBGC. The Pension Benefit Guaranty Corporation created by Section 4002
of ERISA and any successor entity or entities having similar responsibilities.

         Permitted Liens. Any of the following Liens:

         (a) Liens for taxes not yet due or that are being contested in
compliance with Section 8.8;

         (b) carriers', warehousemen's, maritime, mechanics, materialmen's,
repairmen's or other like Liens arising in the ordinary course of business that
are being contested in good faith by appropriate proceedings and for which
adequate reserves with respect thereto have been set aside as required by GAAP;

         (c) pledges and deposits made in the ordinary course of business in
compliance with workmen's compensation, unemployment insurance and other social
security laws or regulations;

         (d) Liens to secure the performance of bids, trade contracts (other
than for Indebtedness), leases (other than Capital Leases), statutory
obligations, surety and appeal bonds, suretyship, performance and landfill
closure bonds and other obligations of a like nature incurred in the ordinary
course of business;

         (e) zoning restrictions, easements, rights-of-way, restrictions on use
of property and other similar encumbrances incurred in the ordinary course of
business which, in the aggregate, are not substantial in amount and do not
materially detract from the value of the property subject thereto or interfere
with the ordinary conduct of the business of the Borrower or any of its
Subsidiaries;

         (f) the Liens on Schedule 1.1 hereto securing the obligations listed on
such Schedule and any replacement Lien securing any renewal, extension or
refunding of such obligations if the amount secured by such renewal, extension
or refunding Lien shall not exceed the amount of the outstanding obligations
secured by the Lien being replaced at the time of such renewal, extension or
refunding (plus transaction costs, including premiums and fees, related to such
renewal, extension or refunding) and if such replacement Lien shall be limited
to substantially the same property that secured the Lien so replaced;

         (g) legal or equitable encumbrances deemed to exist by reason of the
existence of any litigation or other legal proceeding or arising out of a
judgment or award with respect to which an appeal is being prosecuted in good
faith by appropriate action and with respect to which adequate reserves are
being maintained and, in the case of judgment liens, execution thereon is
stayed;

         (h) rights reserved or vested in any municipality or governmental,
statutory or public authority to control or regulate any property of the
Borrower or any Subsidiary, or to use such property in a manner that does not
materially impair the use of such property for the purposes for which it is held
by the Borrower or such Subsidiary;

         (i) any obligations or duties affecting the property of the Borrower or
any of its Subsidiaries to any municipality, governmental, statutory or public
authority with respect to any franchise, grant, license or permit;

<PAGE>   19
                                      -13-

         (j) Liens filed in connection with sales of receivables by any of the
Subsidiaries (other than the Guarantor) to a wholly-owned special purpose
financing Subsidiary for purposes of perfecting such sales, provided that no
third party has any rights with respect to such Liens or any assets subject
thereto;

         (k) any interest or title of a lessor under any sale lease-back
transaction entered into by the Borrower or any Subsidiary conveying only the
assets so leased back to the extent the related Indebtedness is permitted under
Section 9.1 hereof;

         (l) Liens created or deemed to be created under Permitted Receivables
Transactions at any time provided such Liens do not extend to any property or
assets other than the trade receivables sold pursuant to such Permitted
Receivables Transactions, interests in the goods or products (including returned
goods and products), if any, relating to the sales giving rise to such trade
receivables; any security interests or other Liens and property subject thereto
(other than on any leases or related lease payment rights or receivables between
the Borrower and any of its Subsidiaries, as lessors or sublessors) from time to
time purporting to secure the payment by the obligors of such trade receivables
(together with any financing statements signed by such obligors describing the
collateral securing such trade receivables) pursuant to such Permitted
Receivables Transactions; and

         (m) Liens securing other Indebtedness permitted under Sections 9.1(d)
and (e);

provided that the aggregate amount of all Indebtedness and liabilities secured
by all Liens permitted in subsections (k), (l) and (m) shall not exceed 15% of
Consolidated Tangible Assets at any time.

         Permitted Receivables Transaction. Any sale or sales of, and/or
securitization of, any accounts receivable of the Borrower and/or any of its
Subsidiaries (the "Receivables") pursuant to which (a) the Borrower and its
Subsidiaries realize aggregate net proceeds of not more than $750,000,000 at any
one time outstanding, including, without limitation, any revolving purchase(s)
of Receivables where the maximum aggregate uncollected purchase price (exclusive
of any deferred purchase price) for such Receivables at any time outstanding
does not exceed $750,000,000, and (b) which Receivables shall not be discounted
more than 25%.

         Person. Any individual, corporation, partnership, joint venture,
limited liability company, trust, unincorporated association, business, or other
legal entity, and any government or any governmental agency or political
subdivision thereof.

<PAGE>   20
                                      -14-

         Pricing Table:

<Table>
<Caption>

                                                                                                                APPLICABLE
                         SENIOR PUBLIC               APPLICABLE         APPLICABLE       APPLICABLE BASE        EURODOLLAR
    LEVEL                 DEBT RATING              FACILITY RATE         L/C RATE              RATE                RATE
--------------- --------------------------------- ----------------- -------------------- ----------------- ---------------------
<S>             <C>                               <C>               <C>                  <C>               <C>

      1         Greater than or equal to BBB+         0.1000%             0.6500%           Base Rate        Eurodollar Rate
                by Standard & Poor's or greater      per annum           per annum                             plus 0.6500%
                than or equal to Baa1 by Moody's                                                                per annum

      2         BBB by Standard & Poor's or           0.1250%             0.8750%           Base Rate        Eurodollar Rate
                Baa2 by Moody's                      per annum           per annum                             plus 0.8750%
                                                                                                                per annum

      3         BBB- by Standard & Poor's or          0.1750%             0.9500%           Base Rate        Eurodollar Rate
                Baa3 by Moody's                      per annum           per annum                             plus 0.9500%
                                                                                                                per annum

      4         BB+ by Standard & Poor's or Ba1       0.2500%             1.2500%           Base Rate        Eurodollar Rate
                by Moody's                           per annum           per annum                             plus 1.2500%
                                                                                                                per annum

      5         Less than or equal to BB by           0.3000%             1.4500%         Base Rate plus     Eurodollar Rate
                Standard & Poor's or less than       per annum           per annum         0.2000% per         plus 1.4500%
                or equal to Ba2 by Moody's                                                    annum             per annum
</Table>

The applicable rates charged for any day shall be determined by the higher
Senior Public Debt Rating in effect as of that day, provided that if the higher
Senior Public Debt Rating is more than one level higher than the lower Senior
Public Debt Rating, the applicable rate shall be set at one level above the
lower Senior Public Debt Rating.

         RCRA. See Section 7.15(a).

         Real Property. All real property heretofore, now, or hereafter owned,
operated, or leased by the Borrower or any of its Subsidiaries.

         Reimbursement Obligation. The Borrower's obligation to reimburse the
applicable Issuing Bank and the Banks on account of any drawing under any Letter
of Credit, all as provided in Section 3.2.

         Release. Shall have the meaning specified in the Comprehensive
Environmental Response, Compensation and Liability Act of 1980, 42 U.S.C.
Sections 9601 et seq. ("CERCLA") and the term "Disposal" (or "Disposed") shall
have the meaning specified in the Resource Conservation and Recovery Act of
1976, 42 U.S.C. Sections 6901 et seq. ("RCRA") and regulations promulgated
thereunder; provided, that in the event either CERCLA or RCRA is amended so as
to broaden the meaning of any term defined thereby, such broader meaning shall
apply as of the

<PAGE>   21
                                      -15-

effective date of such amendment and provided further, to the extent that the
laws of Canada or a state, province, territory or other political subdivision
thereof wherein the property lies establish a meaning for "Release" or
"Disposal" which is broader than specified in either CERCLA, or RCRA, such
broader meaning shall apply to the Borrower's or any of its Subsidiaries'
activities in that state, province, territory or political subdivision.

         Replacement Bank. See Section 6.11.

         Replacement Notice. See Section 6.11.

         Revolving Credit Loans. Collectively, the Syndicated Loans, the Swing
Line Loans and the Competitive Bid Loans.

         Revolving Credit Maturity Date. June 28, 2002.

         Revolving Credit Notes. Collectively, the Competitive Bid Notes, the
Syndicated Notes and the Swing Line Note.

         Senior Public Debt Rating. The ratings of the Borrower's public
unsecured long-term senior debt, without third party credit enhancement, issued
by Moody's and Standard & Poor's.

         Shareholder Suits. See the definition of "Consolidated Earnings Before
Interest and Taxes, or EBIT".

         Standard & Poor's. Standard & Poor's Ratings Services, a division of
The McGraw-Hill Companies, Inc.

         Subsidiary. Any corporation, association, trust, or other business
entity of which the designated parent shall at any time own directly or
indirectly through a Subsidiary or Subsidiaries at least a majority of the
outstanding capital stock or other interest entitled to vote generally and whose
financial results are required to be consolidated with the financial results of
the designated parent in accordance with GAAP.

         Swap Contracts. All obligations in respect of interest rate, currency
or commodity exchange, forward, swap, or futures contracts or similar
transactions or arrangements entered into to protect or hedge the Borrower and
its Subsidiaries against interest rate, exchange rate or commodity price risks
or exposure, or to lower or diversify their funding costs.

         Swap Obligations. The maximum amount of any termination or loss payment
required to be paid by the Borrower or any Subsidiary with respect to any Swap
Contract if such Swap Contract were, at the time of determination, to be
terminated by reason of any event of default or early termination event
thereunder, whether or not such event of default or early termination event has
in fact occurred, provided that, solely with respect to Swap Contracts which are
either (a) entered into between the Borrower or any of its Subsidiaries with an
investment grade company, or (b) entered into between the Borrower or any of its
Subsidiaries with third parties whose obligations thereunder are secured, such
maximum amount of termination or loss payment shall be net of any termination or
loss payment required to be paid to the Borrower or any

<PAGE>   22
                                      -16-

Subsidiary by such counterparty (other than the Borrower or another Subsidiary)
with respect to any Swap Contract if such Swap Contract were, at the time of
determination, to be terminated by reason of any event of default or early
termination event thereunder, whether or not such event of default or early
termination event has in fact occurred.

         Swing Line Loans. See Section 2.11(a).

         Swing Line Note. See Section 2.11(a).

         Swing Line Settlement. The making or receiving of payments, in
immediately available funds, by the Banks to or from the Administrative Agent in
accordance with Section 2.11 hereof to the extent necessary to cause each Bank's
actual share of the outstanding amount of the Syndicated Loans to be equal to
such Bank's Commitment Percentage of the outstanding amount of such Syndicated
Loans, in any case when, prior to such action, the actual share is not so equal.

         Swing Line Settlement Amount. See Section 2.11(b).

         Swing Line Settlement Date. See Section 2.11(b).

         Swing Line Settling Bank. See Section 2.11(b).

         Syndicated Loan Request. See Section 2.6(a).

         Syndicated Loans. A borrowing hereunder consisting of one or more loans
made by the Banks to the Borrower under the procedure described in Section
2.1(a) and Section 2.11 hereof.

         Syndicated Notes. See Section 2.4(a).

         Term Loan. The term loan made or to be made by the Banks to the
Borrower on the Revolving Credit Maturity Date as contemplated by Section 5.

         Term Loan Maturity Date. The date 364 days after the Revolving Credit
Maturity Date, or if such date is not a Business Day, then the last Business Day
immediately preceding such date, or such earlier date as the Term Loan is paid
in full.

         Term Notes. See Section 5.1.

         Terminated Plans. The Waste Management, Inc. Pension Plan and The Waste
Management of Alameda County, Inc. Retirement Plan.

         Total Commitment. Up to $750,000,000, as such amount may be reduced
pursuant to Section 2.3 hereof, or, if such Total Commitment has been terminated
pursuant to Section 2.3 or Section 13.2 hereof, zero.

         Total Debt. The sum, without duplication, of all (1) Indebtedness of
the Borrower and its Subsidiaries on a consolidated basis under subsections (a)
through (h) of the definition of "Indebtedness" (provided, however, that
Indebtedness (A) under subsection (f) of the definition

<PAGE>   23
                                      -17-

of "Indebtedness" shall be included in such calculation only to the extent that
a surety has been called upon to make payment on a bond, and (B) with respect to
Permitted Receivables Transactions shall not be included in such calculation),
plus (2) Swap Obligations, plus (3) reimbursement obligations of the Borrower
and its Subsidiaries with respect to drawings under any letters of credit.

         SECTION 1.2. RULES OF INTERPRETATION.

                  (a) Unless otherwise noted, a reference to any document or
         agreement (including this Agreement) shall include such document or
         agreement as amended, modified or supplemented from time to time in
         accordance with its terms and the terms of this Agreement.

                  (b) The singular includes the plural and the plural includes
         the singular.

                  (c) A reference to any law includes any amendment or
         modification to such law.

                  (d) A reference to any Person includes its permitted
         successors and permitted assigns.

                  (e) Accounting terms capitalized but not otherwise defined
         herein have the meanings assigned to them by generally accepted
         accounting principles applied on a consistent basis by the accounting
         entity to which they refer.

                  (f) The words "include", "includes" and "including" are not
         limiting.

                  (g) All terms not specifically defined herein or by generally
         accepted accounting principles, which terms are defined in the Uniform
         Commercial Code as in effect in the State of New York, have the
         meanings assigned to them therein.

                  (h) Reference to a particular "Section " refers to that
         section of this Agreement unless otherwise indicated.

                  (i) The words "herein", "hereof", "hereunder" and words of
         like import shall refer to this Agreement as a whole and not to any
         particular section or subdivision of this Agreement.

         SECTION 2. THE SYNDICATED LOAN FACILITIES.

         SECTION 2.1. COMMITMENT TO LEND.

                  (a) Subject to the terms and conditions set forth in this
         Agreement, each of the Banks severally agrees to lend to the Borrower
         and the Borrower may borrow, repay, and reborrow from time to time
         between the Effective Date and the Revolving Credit Maturity Date, upon
         notice by the Borrower to the Administrative Agent given in accordance
         with this Section 2, its Commitment Percentage of the Syndicated Loans
         as are

<PAGE>   24
                                      -18-

         requested by the Borrower; provided that the sum of the outstanding
         principal amount of the Syndicated Loans (including the Swing Line
         Loans) and the Maximum Drawing Amount of outstanding Letters of Credit
         shall not exceed the Total Commitment minus the aggregate amount of
         Competitive Bid Loans outstanding at such time.

                  (b) On the date of each request for a Loan or Letter of Credit
         hereunder, the Borrower shall be deemed to have made a representation
         and warranty that the conditions set forth in Section 11 and Section
         12, as the case may be, have been satisfied on the date of such
         request. Any unpaid Reimbursement Obligation shall be a Base Rate Loan,
         as set forth in Section 3.2(a).

         SECTION 2.2. FACILITY FEE. The Borrower agrees to pay to the
Administrative Agent for the account of the Banks a fee (the "Facility Fee") on
the Total Commitment equal to the Applicable Facility Rate multiplied by the
Total Commitment, provided that in the event that the Borrower exercises its
option under Section 5 to convert the outstanding Revolving Credit Loans into a
Term Loan, the Facility Fee will be equal to the aggregate principal amount of
the Term Loan multiplied by the Applicable Facility Rate. The Facility Fee shall
be payable for the period from and after the Effective Date quarterly in arrears
on the first day of each calendar quarter for the immediately preceding calendar
quarter with the first such payment commencing on October 1, 2001 and with a
final payment on the Revolving Credit Maturity Date (or on the date of
termination in full of the Total Commitment, if earlier), provided that in the
event the Borrower opts to convert its outstanding Revolving Credit Loans into a
Term Loan, the final payment shall be on the Term Loan Maturity Date (or on the
date the Term Loan is paid in full, if earlier). The Facility Fee shall be
distributed pro rata among the Banks in accordance with each Bank's Commitment
Percentage (as determined prior to the date the Borrower converts the
outstanding Revolving Credit Loans into a Term Loan, with respect to the
Facility Fee payable on the Term Loan).

         SECTION 2.3. REDUCTION OF TOTAL COMMITMENT.

                  (a) The Borrower shall have the right at any time and from
         time to time upon three (3) Business Days' prior written notice to the
         Administrative Agent to reduce by $25,000,000 or a greater amount or
         terminate entirely, the Total Commitment, whereupon each Bank's
         Commitment shall be reduced pro rata in accordance with such Bank's
         Commitment Percentage of the amount specified in such notice or, as the
         case may be, terminated provided that at no time may (i) the Total
         Commitment be reduced to an amount less than the sum of (A) the Maximum
         Drawing Amount of all Letters of Credit, and (B) all Revolving Credit
         Loans then outstanding.

                  (b) No reduction or termination of the Total Commitment once
         made may be revoked; the portion of the Total Commitment reduced or
         terminated may not be reinstated; and amounts in respect of such
         reduced or terminated portion may not be reborrowed.

<PAGE>   25
                                      -19-

                  (c) The Administrative Agent will notify the Banks promptly
         after receiving any notice delivered by the Borrower pursuant to this
         Section 2.3 and will distribute to each Bank a revised Schedule 1 to
         this Agreement.

         SECTION 2.4. THE SYNDICATED NOTES.

                  (a) The Syndicated Loans shall be evidenced by separate
         promissory notes of the Borrower in substantially the form of Exhibit A
         hereto (each, a "Syndicated Note"), dated as of the Effective Date (or
         such later date at which a Bank becomes a party hereto pursuant to
         Section 21) and completed with appropriate insertions. One Syndicated
         Note shall be payable to the order of each Bank in an amount equal to
         its maximum Commitment, and shall represent the obligation of the
         Borrower to pay such Bank such principal amount or, if less, the
         outstanding principal amount of all Syndicated Loans made by such Bank,
         plus interest accrued thereon, as set forth herein.

                  (b) The Borrower irrevocably authorizes each Bank to make, or
         cause to be made, in connection with a Drawdown Date of any Syndicated
         Loan and at the time of receipt of any payment of principal on its
         Syndicated Note, an appropriate notation on such Bank's records or on
         the schedule attached to such Bank's Syndicated Note or a continuation
         of such schedule attached thereto reflecting the making of such Loan,
         or the receipt of such payment (as the case may be) and each Bank may,
         prior to any transfer of its Syndicated Note endorse on the reverse
         side thereof the outstanding principal amount of such Loans evidenced
         thereby. The outstanding amount of the Syndicated Loans set forth on
         such Bank's records shall be prima facie evidence of the principal
         amount thereof owing and unpaid to such Bank, but the failure to
         record, or any error in so recording, any such amount shall not limit
         or otherwise affect the obligations of the Borrower hereunder or under
         such Notes to make payments of principal of or interest on any such
         Notes when due.

         SECTION 2.5. INTEREST ON SYNDICATED LOANS.

                  (a) The outstanding principal amount of the Syndicated Loans
         shall bear interest at the rate per annum equal to (i) the Applicable
         Base Rate on Base Rate Loans, (ii) the Applicable Eurodollar Rate on
         Eurodollar Loans and (iii) the Applicable Swing Line Rate on Swing Line
         Loans.

                  (b) Interest shall be payable (i) quarterly in arrears on the
         first Business Day of each quarter, with the first such payment
         commencing October 1, 2001, on Base Rate Loans, (ii) on the last day of
         the applicable Interest Period, and if such Interest Period is longer
         than three months, also on the last day of each three month period
         following the commencement of such Interest Period, on Eurodollar
         Loans, (iii) on the Revolving Credit Maturity Date for all Revolving
         Credit Loans, and (iv) on the Term Loan Maturity Date for the Term
         Loan.

<PAGE>   26
                                      -20-

         SECTION 2.6. REQUESTS FOR SYNDICATED LOANS.

                  (a) The Borrower shall give to the Administrative Agent
         written notice in the form of Exhibit D hereto (or telephonic notice
         confirmed in writing or a facsimile in the form of Exhibit D hereto) of
         each Syndicated Loan requested hereunder (a "Syndicated Loan Request")
         not later than (a) 11:00 a.m. (New York time) on the proposed Drawdown
         Date of any Base Rate Loan, or (b) 11:00 a.m. (New York time) three (3)
         Eurodollar Business Days prior to the proposed Drawdown Date of any
         Eurodollar Loan. Each such Syndicated Loan Request shall specify (A)
         the principal amount of the Syndicated Loan requested, (B) the proposed
         Drawdown Date of such Syndicated Loan, (C) whether such Syndicated Loan
         requested is to be a Base Rate Loan or a Eurodollar Loan, and (D) the
         Interest Period for such Syndicated Loan, if a Eurodollar Loan. Each
         Syndicated Loan requested shall be in a minimum amount of $10,000,000.
         Each such Syndicated Loan Request shall reflect the Maximum Drawing
         Amount of all Letters of Credit outstanding and the amount of all
         Revolving Credit Loans outstanding (including Competitive Bid Loans and
         Swing Line Loans). Syndicated Loan Requests made hereunder shall be
         irrevocable and binding on the Borrower, and shall obligate the
         Borrower to accept the Syndicated Loan requested from the Banks on the
         proposed Drawdown Date.

                  (b) Each of the representations and warranties made by the
         Borrower to the Banks or the Administrative Agent in this Agreement or
         any other Loan Document shall be true and correct in all material
         respects when made and shall, for all purposes of this Agreement, be
         deemed to be repeated by the Borrower on and as of the date of the
         submission of a Syndicated Loan Request, Competitive Bid Quote Request,
         or Letter of Credit Application and on and as of the Drawdown Date of
         any Revolving Credit Loan or the date of issuance of any Letter of
         Credit (except to the extent (i) of changes resulting from transactions
         contemplated or permitted by this Agreement and the other Loan
         Documents, (ii) of changes occurring in the ordinary course of business
         that either individually or in the aggregate do not result in a
         Material Adverse Effect, or (iii) that such representations and
         warranties expressly relate only to an earlier date).

                  (c) The Administrative Agent shall promptly notify each Bank
         of each Syndicated Loan Request received by the Administrative Agent
         (i) on the proposed Drawdown Date of any Base Rate Loan, or (ii) three
         (3) Eurodollar Business Days prior to the proposed Drawdown Date of any
         Eurodollar Loan.

         SECTION 2.7. ELECTION OF EURODOLLAR RATE; NOTICE OF ELECTION; INTEREST
PERIODS; MINIMUM AMOUNTS.

                  (a) At the Borrower's option, so long as no Default or Event
         of Default has occurred and is then continuing, the Borrower may (i)
         elect to convert any Base Rate Loan or a portion thereof to a
         Eurodollar Loan, (ii) at the time of any Syndicated Loan Request,
         specify that such requested Loan shall be a Eurodollar Loan, or (iii)
         upon expiration of the applicable Interest Period, elect to maintain an
         existing Eurodollar Loan as such, provided that the Borrower give
         notice to the Administrative Agent pursuant to Section 2.7(b) hereof.
         Upon determining any Eurodollar Rate, the Administrative Agent shall

<PAGE>   27
                                      -21-

         forthwith provide notice thereof to the Borrower and the Banks, and
         each such notice to the Borrower shall be considered prima facie
         correct and binding, absent manifest error.

                  (b) Three (3) Eurodollar Business Days prior to the making of
         any Eurodollar Loan or the conversion of any Base Rate Loan to a
         Eurodollar Loan, or, in the case of an outstanding Eurodollar Loan, the
         expiration date of the applicable Interest Period, the Borrower shall
         give written, telex or facsimile notice (or telephonic notice promptly
         confirmed in a writing or a facsimile) received by the Administrative
         Agent not later than 11:00 a.m. (New York time) of its election
         pursuant to Section 2.7(a). Each such notice delivered to the
         Administrative Agent shall specify the aggregate principal amount of
         the Syndicated Loans to be borrowed or maintained as or converted to
         Eurodollar Loans and the requested duration of the Interest Period that
         will be applicable to such Eurodollar Loan, and shall be irrevocable
         and binding upon the Borrower. If the Borrower shall fail to give the
         Administrative Agent notice of its election hereunder together with all
         of the other information required by this Section 2.7(b) with respect
         to any Syndicated Loan, whether at the end of an Interest Period or
         otherwise, such Syndicated Loan shall be deemed a Base Rate Loan. The
         Administrative Agent shall promptly notify the Banks in writing (or by
         telephone confirmed in writing or by facsimile) of such election.

                  (c) Notwithstanding anything herein to the contrary, the
         Borrower may not specify an Interest Period that would extend beyond
         the Revolving Credit Maturity Date.

                  (d) No conversion of Loans pursuant to this Section 2.7 may
         result in Eurodollar Loans that are less than $5,000,000. In no event
         shall the Borrower have more than ten (10) different Interest Periods
         for borrowings of Eurodollar Loans outstanding at any time.

                  (e) Subject to the terms and conditions of Section 6.7 hereof,
         if any Affected Bank demands compensation under Section 6.4(c) or (d)
         with respect to any Eurodollar Loan, the Borrower may at any time, upon
         at least three (3) Business Days' prior written notice to the
         applicable Administrative Agent, elect to convert such Eurodollar Loan
         into a Base Rate Loan (on which interest and principal shall be payable
         contemporaneously with the related Eurodollar Loans of the other
         Banks). Thereafter, and until such time as the Affected Bank notifies
         the Administrative Agent that the circumstances giving rise to the
         demand for compensation under Section 6.4(c) or (d) no longer exist,
         all requests for Eurodollar Loans from such Affected Bank shall be
         deemed to be requests for Base Rate Loans. Once the Affected Bank
         notifies the Administrative Agent that such circumstances no longer
         exist, the Borrower may elect that the principal amount of each such
         Loan converted hereunder shall again bear interest as Eurodollar Loans
         beginning on the first day of the next succeeding Interest Period
         applicable to the related Eurodollar Loans of the other Banks.

         SECTION 2.8. FUNDS FOR SYNDICATED LOANS. Not later than 1:00 p.m. (New
York time) on the proposed Drawdown Date of Syndicated Loans, each of the Banks
will make available to the Administrative Agent at its Loan Office, in
immediately available funds, the amount of its Commitment Percentage of the
amount of the requested Loan. Upon receipt from each Bank of

<PAGE>   28
                                      -22-

such amount, and upon receipt of the documents required by Section 11 and
Section 12 and the satisfaction of the other conditions set forth therein, the
Administrative Agent will make available to the Borrower the aggregate amount of
such Syndicated Loans made available by the Banks. The failure or refusal of any
Bank to make available to the Administrative Agent at the aforesaid time and
place on any Drawdown Date the amount of its Commitment Percentage of the
requested Syndicated Loan shall not relieve any other Bank from its several
obligations hereunder to make available to the Administrative Agent the amount
of such Bank's Commitment Percentage of the requested Loan.

         SECTION 2.9. MATURITY OF THE REVOLVING CREDIT LOANS AND REIMBURSEMENT
OBLIGATIONS. The Borrower promises to pay on the Revolving Credit Maturity Date,
and there shall become absolutely due and payable on the Revolving Credit
Maturity Date, all of the Revolving Credit Loans and unpaid Reimbursement
Obligations outstanding on such date, together with any and all accrued and
unpaid interest thereon and any fees and other amounts owing hereunder.

         SECTION 2.10. PREPAYMENTS OR REPAYMENTS OF REVOLVING CREDIT LOANS.

                  (a) Optional Prepayments: Subject to the terms and conditions
         of Section 6.7, the Borrower shall have the right, at its election, to
         repay or prepay the outstanding amount of the Revolving Credit Loans,
         as a whole or in part, at any time without penalty or premium. The
         Borrower shall give the Administrative Agent no later than 11:00 a.m.
         (New York time) (i) on the proposed date of prepayment or repayment of
         Base Rate Loans, and (ii) three (3) Eurodollar Business Day prior to
         the proposed date of prepayment or repayment of Eurodollar Loans,
         written notice (or telephonic notice confirmed in writing or by
         facsimile) of any proposed prepayment or repayment pursuant to this
         Section 2.10, specifying the proposed date of prepayment or repayment
         of such Loans and the principal amount to be paid. Notwithstanding the
         foregoing, the Borrower may not prepay any Competitive Bid Loans
         without the consent of the applicable Bank. The Administrative Agent
         shall promptly notify each Bank by written notice (or telephonic notice
         confirmed in writing or by facsimile) of such notice of payment.

                  (b) Mandatory Repayments: If at any time the sum of the
         outstanding principal amount of the Revolving Credit Loans plus the
         Maximum Drawing Amount of all outstanding Letters of Credit exceeds the
         Total Commitment, whether by reduction of the Total Commitment or
         otherwise, then the Borrower shall immediately pay the amount of such
         excess to the Administrative Agent, (i) for application to the
         Revolving Credit Loans, first to Syndicated Loans, then to Competitive
         Bid Loans, subject to Section 6.7, or (ii) if no Revolving Credit Loans
         shall be outstanding, to be held by the Administrative Agent for the
         benefit of the Banks as collateral security for such excess Maximum
         Drawing Amount and the Borrower hereby grants a security interest in
         such amount to the Administrative Agent for the benefit of the Banks;
         provided, however, that if the amount of cash collateral held by the
         Administrative Agent pursuant to this Section 2.10(b) exceeds the
         Maximum Drawing Amount required to be collateralized from time to time,
         the Administrative Agent shall return such excess to the Borrower.

<PAGE>   29
                                      -23-

         SECTION 2.11. SWING LINE LOANS; SETTLEMENTS.

                  (a) Notwithstanding the notice and minimum amount requirements
         set forth in Section 2.6 but otherwise in accordance with the terms and
         conditions of this Agreement, and solely for ease of administration of
         the Syndicated Loans, the Administrative Agent may, but shall not be
         required to, fund Base Rate Loans made in accordance with the
         provisions of this Agreement ("Swing Line Loans"). The Swing Line Loans
         shall be evidenced by a promissory note of the Borrower in
         substantially the form of Exhibit B hereto (the "Swing Line Note") and,
         at the discretion of the Administrative Agent may be in amounts less
         than $10,000,000 provided that the outstanding amount of Swing Line
         Loans advanced by the Administrative Agent hereunder shall not exceed
         $10,000,000 at any time. Each Bank shall remain severally and
         unconditionally liable to fund its pro rata share (based upon each
         Bank's Commitment Percentage) of such Swing Line Loans on each Swing
         Line Settlement Date and, in the event the Administrative Agent chooses
         not to fund all Base Rate Loans requested on any date, to fund its
         Commitment Percentage of the Base Rate Loans requested, subject to
         satisfaction of the provisions hereof relating to the making of Base
         Rate Loans. Prior to each Swing Line Settlement, all payments or
         repayments of the principal of, and interest on, Swing Line Loans shall
         be credited to the account of the Administrative Agent.

                  (b) The Banks shall effect Swing Line Settlements on (i) the
         Business Day immediately following any day which the Administrative
         Agent gives written notice to effect a Swing Line Settlement, (ii) the
         Business Day immediately following the Administrative Agent's becoming
         aware of the existence of any Default or Event of Default, and (iii)
         the Revolving Credit Maturity Date (each such date, a "Swing Line
         Settlement Date"). One (1) Business Day prior to each such Swing Line
         Settlement Date, the Administrative Agent shall give telephonic notice
         to the Banks of (A) the respective outstanding amount of Syndicated
         Loans made by each Bank as at the close of business on the prior day,
         (B) the amount that any Bank, as applicable (a "Swing Line Settling
         Bank"), shall pay to effect a Swing Line Settlement (a "Swing Line
         Settlement Amount") and (C) the portion (if any) of the aggregate Swing
         Line Settlement Amount to be paid to each Bank. A statement of the
         Administrative Agent submitted to the Banks with respect to any amounts
         owing hereunder shall be prima facie evidence of the amount due and
         owing. Each Swing Line Settling Bank shall, not later than 1:00 p.m.
         (New York time) on each Swing Line Settlement Date, effect a wire
         transfer of immediately available funds to the Administrative Agent at
         its Loan Office in the amount of such Bank's Swing Line Settlement
         Amount. The Administrative Agent shall, as promptly as practicable
         during normal business hours on each Swing Line Settlement Date, effect
         a wire transfer of immediately available funds to each Bank of the
         Swing Line Settlement Amount to be paid to such Bank. All funds
         advanced by any Bank as a Swing Line Settling Bank pursuant to this
         Section 2.11(b) shall for all purposes be treated as a Base Rate Loan
         made by such Swing Line Settling Bank to the Borrower, and all funds
         received by any Bank pursuant to this Section 2.11(b) shall for all
         purposes be treated as repayment of amounts owed by the Borrower with
         respect to Base Rate Loans made by such Bank.

                  (c) The Administrative Agent may (unless notified to the
         contrary by any Swing Line Settling Bank by 12:00 noon (New York time)
         one (1) Business Day prior to the Settlement Date) assume that each
         Swing Line Settling Bank has made available (or

<PAGE>   30
                                      -24-

         will make available by the time specified in Section 2.11(b)) to the
         Administrative Agent its Swing Line Settlement Amount, and the
         Administrative Agent may (but shall not be required to), in reliance
         upon such assumption, make available to each applicable Bank its share
         (if any) of the aggregate Swing Line Settlement Amount. If the Swing
         Line Settlement Amount of such Swing Line Settling Bank is made
         available to the Administrative Agent by such Swing Line Settling Bank
         on a date after such Swing Line Settlement Date, such Swing Line
         Settling Bank shall pay the Administrative Agent on demand an amount
         equal to the product of (i) the average, computed for the period
         referred to in clause (iii) below, of the weighted average annual
         interest rate paid by the Administrative Agent for federal funds
         acquired by the Administrative Agent during each day included in such
         period times (ii) such Swing Line Settlement Amount times (iii) a
         fraction, the numerator of which is the number of days that elapse from
         and including such Swing Line Settlement Date to but not including the
         date on which such Swing Line Settlement Amount shall become
         immediately available to the Administrative Agent, and the denominator
         of which is 365. Upon payment of such amount such Swing Line Settling
         Bank shall be deemed to have delivered its Swing Line Settlement Amount
         on the Swing Line Settlement Date and shall become entitled to interest
         payable by the Borrower with respect to such Swing Line Settling Bank's
         Swing Line Settlement Amount as if such share were delivered on the
         Swing Line Settlement Date. If such Swing Line Settlement Amount is not
         in fact made available to the Administrative Agent by such Swing Line
         Settling Bank within three (3) Business Days of such Swing Line
         Settlement Date, the Administrative Agent shall be entitled to recover
         such amount from the Borrower, with interest thereon at the Applicable
         Base Rate.

                  (d) After any Swing Line Settlement Date, any payment by the
         Borrower of Swing Line Loans hereunder shall be allocated among the
         Banks, in amounts determined so as to provide that after such
         application and the related Swing Line Settlement, the outstanding
         amount of Syndicated Loans of each Bank equals, as nearly as
         practicable, such Bank's Commitment Percentage of the aggregate amount
         of Syndicated Loans.

         SECTION 3. LETTERS OF CREDIT.

         SECTION 3.1. LETTER OF CREDIT COMMITMENTS.

                  (a) Subject to the terms and conditions hereof and the receipt
         of a Letter of Credit Application by an Issuing Bank, with a copy to
         the Administrative Agent reflecting the Maximum Drawing Amount of all
         Letters of Credit (including the requested Letter of Credit), such
         Issuing Bank, on behalf of the Banks and in reliance upon the
         representations and warranties of the Borrower contained herein and the
         agreement of the Banks contained in Section 3.1(b) hereof, agrees to
         issue Letters of Credit for the account of the Borrower (which may,
         with such Issuing Bank's consent, incorporate automatic renewals for
         periods of up to twelve (12) months), in such form as may be requested
         from time to time by the Borrower and agreed to by the Issuing Bank;
         provided, however, that, after giving effect to such request, the
         aggregate Maximum Drawing Amount of all Letters of Credit issued at any
         time shall not exceed the Total Commitment minus the aggregate
         outstanding amount of the Revolving Credit Loans. No Letter of Credit
         shall have an

<PAGE>   31
                                      -25-

         expiration date later than five (5) Business Days prior to the
         Revolving Credit Maturity Date.

                  (b) Each Letter of Credit shall be denominated in Dollars.
         Each Bank severally agrees that it shall be absolutely liable, without
         regard to the occurrence of any Default or Event of Default, the
         termination of the Total Commitment pursuant to Section 13.2, or any
         other condition precedent whatsoever, to the extent of such Bank's
         Commitment Percentage to reimburse the Issuing Bank on demand for the
         amount of each draft paid by the Issuing Bank under each Letter of
         Credit to the extent that such amount is not reimbursed by the Borrower
         pursuant to Section 3.2 (such agreement for a Bank being called herein
         the "Letter of Credit Participation" of such Bank). Each Bank agrees
         that its obligation to reimburse the Issuing Bank pursuant to this
         Section 3.1(b) shall not be affected in any way by any circumstance
         other than the gross negligence or willful misconduct of the Issuing
         Bank.

                  (c) Each such reimbursement payment made by a Bank to the
         Issuing Bank shall be treated as the purchase by such Bank of a
         participating interest in the applicable Reimbursement Obligation under
         Section 3.2 in an amount equal to such payment. Each Bank shall share
         in accordance with its participating interest in any interest which
         accrues pursuant to Section 3.2.

         SECTION 3.2. REIMBURSEMENT OBLIGATION OF THE BORROWER. In order to
induce the Issuing Banks to issue, extend and renew each Letter of Credit, the
Borrower hereby agrees to reimburse or pay to each Issuing Bank, with respect to
each Letter of Credit issued, extended or renewed by such Issuing Bank hereunder
as follows:

                  (a) if any draft presented under any Letter of Credit is
         honored by such Issuing Bank or such Issuing Bank otherwise makes
         payment with respect thereto, the sum of (i) the amount paid by such
         Issuing Bank under or with respect to such Letter of Credit, and (ii)
         the amount of any taxes, fees, charges or other costs and expenses
         whatsoever incurred by such Issuing Bank in connection with any payment
         made by such Issuing Bank under, or with respect to, such Letter of
         Credit, provided however, if the Borrower does not reimburse such
         Issuing Bank on the Drawdown Date, such amount shall, provided that no
         Event of Default under Section 13(g) or 13(h) has occurred, become
         automatically a Syndicated Loan which is a Base Rate Loan advanced
         hereunder in an amount equal to such sum; and

                  (b) upon the Revolving Credit Maturity Date or the
         acceleration of the Reimbursement Obligations with respect to all
         Letters of Credit in accordance with Section 13, an amount equal to the
         then Maximum Drawing Amount of all Letters of Credit shall be paid by
         the Borrower to the Administrative Agent to be held as cash collateral
         for the applicable Reimbursement Obligations.

         SECTION 3.3. OBLIGATIONS ABSOLUTE. The Borrower's respective
obligations under this Section 3 shall be absolute and unconditional under any
and all circumstances and irrespective of the occurrence of any Default or Event
of Default or any condition precedent whatsoever or any setoff,

<PAGE>   32
                                      -26-
counterclaim or defense to payment which the Borrower may have or have had
against any Issuing Bank, any Bank or any beneficiary of a Letter of Credit, and
the Borrower expressly waives any such rights that it may have with respect
thereto. The Borrower further agrees with each Issuing Bank and the Banks that
such Issuing Bank and the Banks (i) shall not be responsible for, and the
Borrower's Reimbursement Obligations under Section 3.2 shall not be affected by,
among other things, the validity or genuineness of documents or of any
endorsements thereon, even if such documents should in fact prove to be in any
or all respects invalid, fraudulent or forged (unless due to the willful
misconduct of such Issuing Bank or any other Bank), or any dispute between or
among the Borrower and the beneficiary of any Letter of Credit or any financing
institution or other party to which any Letter of Credit may be transferred or
any claims or defenses whatsoever of the Borrower against the beneficiary of any
Letter of Credit or any such transferee, and (ii) shall not be liable for any
error, omission, interruption or delay in transmission, dispatch or delivery of
any message or advice, however transmitted, in connection with any Letter of
Credit except to the extent of their own willful misconduct. The Borrower agrees
that any action taken or omitted by any Issuing Bank or any Bank in good faith
under or in connection with any Letter of Credit and the related drafts and
documents shall be binding upon the Borrower and shall not result in any
liability on the part of such Issuing Bank or any Bank (or their respective
affiliates) to the Borrower. Nothing herein shall constitute a waiver by the
Borrower of any of its rights against any beneficiary of a Letter of Credit.

         SECTION 3.4. RELIANCE BY THE ISSUING BANKS. To the extent not
inconsistent with Section 3.3, each Issuing Bank shall be entitled to rely, and
shall be fully protected in relying, upon any Letter of Credit, draft, writing,
resolution, notice, consent, certificate, affidavit, letter, cablegram,
telegram, facsimile, telex or teletype message, statement, order or other
document believed by such Issuing Bank in good faith to be genuine and correct
and to have been signed, sent or made by the proper Person or Persons and upon
advice and statements of legal counsel, independent accountants and other
experts selected by such Issuing Bank.

         SECTION 3.5. NOTICE REGARDING LETTERS OF CREDIT. One (1) Business Day
prior to the issuance of any Letter of Credit or amendments, extensions or
terminations thereof, the applicable Issuing Bank shall notify the
Administrative Agent of the terms of such Letter of Credit, amendment, extension
or termination. On the day of any drawing under any Letter of Credit, such
Issuing Bank shall notify the Administrative Agent of such drawing under any
Letter of Credit.

         SECTION 3.6. LETTER OF CREDIT FEE. The Borrower shall pay a fee (the
"Letter of Credit Fee") equal to the Applicable L/C Rate on the Maximum Drawing
Amount of the Letters of Credit to the Administrative Agent for the account of
the Banks, to be shared pro rata by the Banks in accordance with their
respective Commitment Percentages. The Letter of Credit Fee shall be payable
quarterly in arrears on the first day of each calendar quarter for the quarter
just ended, with the first such payment commencing October 1, 2001, and on the
Revolving Credit Maturity Date. In addition, an issuing fee (the "Issuance Fee")
with respect to each Letter of Credit to be agreed upon annually between the
Borrower and each Issuing Bank shall be payable by the Borrower to such Issuing
Bank for its account.

<PAGE>   33
                                      -27-

         SECTION 4. COMPETITIVE BID LOANS.

         SECTION 4.1. THE COMPETITIVE BID OPTION. In addition to the Syndicated
Loans made pursuant to Section 2 hereof, the Borrower may request Competitive
Bid Loans pursuant to the terms of this Section 4. The Banks may, but shall have
no obligation to, make such offers and the Borrower may, but shall have no
obligation to, accept such offers in the manner set forth in this Section 4.
Notwithstanding any other provision herein to the contrary, at no time shall the
aggregate principal amount of Competitive Bid Loans outstanding at any time
exceed the Total Commitment minus the sum of (a) the aggregate outstanding
principal amount of Syndicated Loans (including the Swing Loans), plus (b) the
Maximum Drawing Amount of Letters of Credit, outstanding at such time.

         SECTION 4.2. COMPETITIVE BID LOAN ACCOUNTS; COMPETITIVE BID NOTES.

                  (a) The obligation of the Borrower to repay the outstanding
         principal amount of any and all Competitive Bid Loans, plus interest at
         the applicable rate accrued thereon, shall be evidenced by this
         Agreement and by individual loan accounts (the "Competitive Bid Loan
         Accounts" and individually, a "Competitive Bid Loan Account")
         maintained by the Administrative Agent on its books for each of the
         Banks, it being the intention of the parties hereto that, except as
         provided for in paragraph (b) of this Section 4.2, the Borrower's
         obligations with respect to Competitive Bid Loans are to be evidenced
         only as stated herein and not by separate promissory notes.

                  (b) Any Bank may at any time, and from time to time, request
         that any Competitive Bid Loans outstanding to such Bank be evidenced by
         a promissory note of the Borrower in substantially the form of Exhibit
         C hereto (each, a "Competitive Bid Note"), dated as of the Effective
         Date and completed with appropriate insertions. One Competitive Bid
         Note shall be payable to the order of each Bank in an amount equal to
         the Total Commitment, and representing the obligation of the Borrower
         to pay such Bank such principal amount or, if less, the outstanding
         principal amount of any and all Competitive Bid Loans made by such
         Bank, plus interest at the applicable Competitive Bid Rate or
         Competitive Bid Margin accrued thereon, as set forth herein. Upon
         execution and delivery by the Borrower of a Competitive Bid Note, the
         Borrower's obligation to repay any and all Competitive Bid Loans made
         to it by such Bank and all interest thereon shall thereafter be
         evidenced by such Competitive Bid Note.

                  (c) The Borrower irrevocably authorizes (i) each Bank to make
         or cause to be made, in connection with a Drawdown Date of any
         Competitive Bid Loan or at the time of receipt of any payment of
         principal on such Bank's Competitive Bid Note in the case of a
         Competitive Bid Note, and (ii) the Administrative Agent to make or
         cause to be made, in connection with a Drawdown Date of any Competitive
         Bid Loan or at the time of receipt of any payment of principal on such
         Bank's Competitive Bid Loan Account in the case of a Competitive Bid
         Loan Account, an appropriate notation on such Bank's records or on the
         schedule attached to such Bank's Competitive Bid Note or a continuation
         of such schedule attached thereto, or the Administrative Agent's
         records, as applicable, reflecting the making of the Competitive Bid
         Loan or the receipt of such payment (as the case may be) and such Bank
         may, prior to any transfer of a Competitive Bid Note,

<PAGE>   34
                                      -28-

         endorse on the reverse side thereof the outstanding principal amount of
         Competitive Bid Loans evidenced thereby. The outstanding amount of the
         Competitive Bid Loans set forth on such Bank's record or the
         Administrative Agent's records, as applicable, shall be prima facie
         evidence of the principal amount thereof owing and unpaid to such Bank,
         but the failure to record, or any error in so recording, any such
         amount shall not limit or otherwise affect the obligations of the
         Borrower hereunder to make payments of principal of or interest on any
         Competitive Bid Loan when due.

         SECTION 4.3. COMPETITIVE BID QUOTE REQUEST; INVITATION FOR COMPETITIVE
BID QUOTES.

                  (a) When the Borrower wishes to request offers to make
         Competitive Bid Loans under this Section 4, it shall transmit to the
         Administrative Agent by telex or facsimile a Competitive Bid Quote
         Request substantially in the form of Exhibit H hereto (a "Competitive
         Bid Quote Request") so as to be received no later than 1:00 p.m. (New
         York time) (x) five (5) Eurodollar Business Days prior to the requested
         Drawdown Date in the case of a Eurodollar Competitive Bid Loan (a
         "Eurodollar Competitive Bid Loan") or (y) one (1) Business Day prior to
         the requested Drawdown Date in the case of an Absolute Competitive Bid
         Loan (an "Absolute Competitive Bid Loan"), specifying:

                           (i) the requested Drawdown Date (which must be a
                  Eurodollar Business Day in the case of a Eurodollar
                  Competitive Bid Loan or a Business Day in the case of an
                  Absolute Competitive Bid Loan);

                           (ii) the aggregate amount of such Competitive Bid
                  Loans, which shall be $10,000,000 or larger multiple of
                  $1,000,000;

                           (iii) the duration of the Interest Period(s)
                  applicable thereto, subject to the provisions of the
                  definition of Interest Period; and

                           (iv) whether the Competitive Bid Quotes requested are
                  for Eurodollar Competitive Bid Loans or Absolute Competitive
                  Bid Loans.

         The Borrower may request offers to make Competitive Bid Loans for more
         than one Interest Period in a single Competitive Bid Quote Request. No
         new Competitive Bid Quote Request shall be given until the Borrower has
         notified the Administrative Agent of its acceptance or non-acceptance
         of the Competitive Bid Quotes relating to any outstanding Competitive
         Bid Quote Request.

                  (b) Promptly upon receipt of a Competitive Bid Quote Request,
         the Administrative Agent shall send to the Banks by telecopy or
         facsimile transmission an Invitation for Competitive Bid Quotes
         substantially in the form of Exhibit I hereto, which shall constitute
         an invitation by the Borrower to each Bank to submit Competitive Bid
         Quotes in accordance with this Section 4.

         SECTION 4.4. ALTERNATIVE MANNER OF PROCEDURE. If, after receipt by the
Administrative Agent and each of the Banks of a Competitive Bid Quote Request
from the Borrower in accordance with Section 4.3, the Administrative Agent or
any Bank shall be unable to complete any procedure of

<PAGE>   35
                                      -29-

the auction process described in Sections 4.5 through 4.6 (inclusive) due to the
inability of such Person to transmit or receive communications through the means
specified therein, such Person may rely on telephonic notice for the
transmission or receipt of such communications. In any case where such Person
shall rely on telephone transmission or receipt, any communication made by
telephone shall, as soon as possible thereafter, be followed by written
confirmation thereof.

         SECTION 4.5. SUBMISSION AND CONTENTS OF COMPETITIVE BID QUOTES.

                  (a) Each Bank may, but shall be under no obligation to, submit
         a Competitive Bid Quote containing an offer or offers to make
         Competitive Bid Loans in response to any Competitive Bid Quote Request.
         Each Competitive Bid Quote must comply with the requirements of this
         Section 4.5 and must be submitted to the Administrative Agent by telex
         or facsimile transmission at its offices as specified in or pursuant to
         Section 23 not later than (x) 2:00 p.m. (New York time) on the fourth
         Eurodollar Business Day prior to the proposed Drawdown Date, in the
         case of a Eurodollar Competitive Bid Loan or (y) 10:00 a.m. (New York
         time) on the proposed Drawdown Date, in the case of an Absolute
         Competitive Bid Loan, provided that Competitive Bid Quotes may be
         submitted by the Administrative Agent in its capacity as a Bank only if
         it submits its Competitive Bid Quote to the Borrower not later than (x)
         one hour prior to the deadline for the other Banks, in the case of a
         Eurodollar Competitive Bid Loan or (y) 15 minutes prior to the deadline
         for the other Banks, in the case of an Absolute Competitive Bid Loan.
         Subject to the provisions of Sections 11 and 12 hereof, any Competitive
         Bid Quote so made shall be irrevocable except with the written consent
         of the Administrative Agent given on the instructions of the Borrower.

                  (b) Each Competitive Bid Quote shall be in substantially the
         form of Exhibit J hereto and shall in any case specify:

                           (i) the proposed Drawdown Date;

                           (ii) the principal amount of the Competitive Bid Loan
                  for which each proposal is being made, which principal amount
                  (w) may be greater than or less than the Commitment of the
                  quoting Bank, (x) must be $5,000,000 or a larger multiple of
                  $1,000,000, (y) may not exceed the aggregate principal amount
                  of Competitive Bid Loans for which offers were requested and
                  (z) may be subject to an aggregate limitation as to the
                  principal amount of Competitive Bid Loans for which offers
                  being made by such quoting Bank may be accepted;

                           (iii) the Interest Period(s) for which Competitive
                  Bid Quotes are being submitted;

                           (iv) in the case of a Eurodollar Competitive Bid
                  Loan, the margin above or below the applicable Eurodollar Rate
                  (the "Competitive Bid Margin") offered for each such
                  Competitive Bid Loan, expressed as a percentage (specified to
                  the nearest 1/10,000th of 1%) to be added to or subtracted
                  from such Eurodollar Rate;

<PAGE>   36
                                      -30-

                           (v) in the case of an Absolute Competitive Bid Loan,
                  the rate of interest per annum (specified to the nearest
                  1/10,000th of 1%) (the "Competitive Bid Rate") offered for
                  each such Absolute Competitive Bid Loan; and

                           (vi) the identity of the quoting Bank.

         A Competitive Bid Quote may include up to five separate offers by the
         quoting Bank with respect to each Interest Period specified in the
         related Invitation for Competitive Bid Quotes.

                  (c) Any Competitive Bid Quote shall be disregarded if it:

                           (i) is not substantially in the form of Exhibit J
                  hereto;

                           (ii) contains qualifying, conditional or similar
                  language;

                           (iii) proposes terms other than or in addition to
                  those set forth in the applicable Invitation for Competitive
                  Bid Quotes; or

                           (iv) arrives after the time set forth in Section
                  4.5(a) hereof.

         SECTION 4.6. NOTICE TO BORROWER. The Administrative Agent shall
promptly notify the Borrower of the terms (x) of any Competitive Bid Quote
submitted by a Bank that is in accordance with Section 4.5 and (y) of any
Competitive Bid Quote that amends, modifies or is otherwise inconsistent with a
previous Competitive Bid Quote submitted by such Bank with respect to the same
Competitive Bid Quote Request. Any such subsequent Competitive Bid Quote shall
be disregarded by the Administrative Agent unless such subsequent Competitive
Bid Quote is submitted solely to correct a manifest error in such former
Competitive Bid Quote. The Administrative Agent's notice to the Borrower shall
specify (A) the aggregate principal amount of Competitive Bid Loans for which
offers have been received for each Interest Period specified in the related
Competitive Bid Quote Request, (B) the respective principal amounts and
Competitive Bid Margins or Competitive Bid Rates, as the case may be, so
offered, and the identity of the respective Banks submitting such offers, and
(C) if applicable, limitations on the aggregate principal amount of Competitive
Bid Loans for which offers in any single Competitive Bid Quote may be accepted.

         SECTION 4.7. ACCEPTANCE AND NOTICE BY BORROWER AND ADMINISTRATIVE
AGENT. Not later than 11:00 a.m. (New York time) on (x) the third Eurodollar
Business Day prior to the proposed Drawdown Date, in the case of a Eurodollar
Competitive Bid Loan or (y) the proposed Drawdown Date, in the case of an
Absolute Competitive Bid Loan, the Borrower shall notify the Administrative
Agent of its acceptance or non-acceptance of each Competitive Bid Quote in
substantially the form of Exhibit K hereto. The Borrower may accept any
Competitive Bid Quote in whole or in part; provided that:

                  (i) the aggregate principal amount of each Competitive Bid
         Loan may not exceed the applicable amount set forth in the related
         Competitive Bid Quote Request;

<PAGE>   37
                                      -31-

                  (ii) acceptance of offers may only be made on the basis of
         ascending Competitive Bid Margins or Competitive Bid Rates, as the case
         may be, and

                  (iii) the Borrower may not accept any offer that is described
         in subsection 4.5(c) or that otherwise fails to comply with the
         requirements of this Agreement.

The Administrative Agent shall promptly notify each Bank which submitted a
Competitive Bid Quote of the Borrower's acceptance or non-acceptance thereof. At
the request of any Bank which submitted a Competitive Bid Quote and with the
consent of the Borrower, the Administrative Agent will promptly notify all Banks
which submitted Competitive Bid Quotes of (a) the aggregate principal amount of,
and (b) the range of Competitive Bid Rates or Competitive Bid Margins of, the
accepted Competitive Bid Loans for each requested Interest Period.

         SECTION 4.8. ALLOCATION BY ADMINISTRATIVE AGENT. If offers are made by
two or more Banks with the same Competitive Bid Margin or Competitive Bid Rate,
as the case may be, for a greater aggregate principal amount than the amount in
respect of which offers are accepted for the related Interest Period, the
principal amount of Competitive Bid Loans in respect of which such offers are
accepted shall be allocated by the Administrative Agent among such Banks as
nearly as possible (in such multiples, not less than $1,000,000, as the
Administrative Agent may deem appropriate) in proportion to the aggregate
principal amounts of such offers. Determination by the Administrative Agent of
the amounts of Competitive Bid Loans shall be conclusive in the absence of
manifest error.

         SECTION 4.9. FUNDING OF COMPETITIVE BID LOANS. If, on or prior to the
Drawdown Date of any Competitive Bid Loan, the Total Commitment has not
terminated in full and if, on such Drawdown Date, the applicable conditions of
Section Sections 11 and 12 hereof are satisfied, the Bank or Banks whose offers
the Borrower has accepted will fund each Competitive Bid Loan so accepted. Such
Bank or Banks will make such Competitive Bid Loans by crediting the
Administrative Agent for further credit to the Borrower's specified account with
the Administrative Agent, in immediately available funds not later than 1:00
p.m. (New York time) on such Drawdown Date.

         SECTION 4.10. FUNDING LOSSES. If, after acceptance of any Competitive
Bid Quote pursuant to Section 4, the Borrower (i) fails to borrow any
Competitive Bid Loan so accepted on the date specified therefor, or (ii) repays
the outstanding amount of the Competitive Bid Loan prior to the last day of the
Interest Period relating thereto, the Borrower shall indemnify the Bank making
such Competitive Bid Quote or funding such Competitive Bid Loan against any loss
or expense incurred by reason of the liquidation or reemployment of deposits or
other funds acquired by such Bank to fund or maintain such unborrowed
Competitive Bid Loans, including, without limitation compensation as provided in
Section 6.7.

         SECTION 4.11. REPAYMENT OF COMPETITIVE BID LOANS; INTEREST. The
principal of each Competitive Bid Loan shall become absolutely due and payable
by the Borrower on the last day of the Interest Period relating thereto, and the
Borrower hereby absolutely and unconditionally promises to pay to the
Administrative Agent for the account of the relevant Banks at or before 1:00
p.m. (New York time) on the last day of the Interest Periods relating thereto
the principal amount of all such Competitive Bid Loans, plus interest thereon at
the applicable rates. The

<PAGE>   38
                                      -32-

Competitive Bid Loans shall bear interest at the rate per annum specified in the
applicable Competitive Bid Quotes. Interest on the Competitive Bid Loans shall
be payable (a) on the last day of the applicable Interest Periods, and if any
such Interest Period is longer than three months, also on the last day of the
third month following the commencement of such Interest Period, and (b) on the
Revolving Credit Maturity Date for all Revolving Credit Loans. Subject to the
terms of this Agreement, the Borrower may make Competitive Bid Quote Requests
with respect to new borrowings of any amounts so repaid prior to the Revolving
Credit Maturity Date.

         SECTION 5. THE TERM LOAN.

         SECTION 5.1. CONVERSION OF REVOLVING CREDIT LOANS; THE TERM LOAN. Upon
three (3) days prior written notice to the Administrative Agent and the Banks,
and subject to the terms and conditions set forth in this Agreement, including,
without limitation, the satisfaction of the conditions set forth in Section 12
hereof and the execution and delivery by the Borrower of the Term Notes to the
Banks, on the Revolving Credit Maturity Date the aggregate amount of the
outstanding Revolving Credit Loans at such date shall, at the option of the
Borrower, be converted into a Term Loan in the aggregate principal amount equal
to the aggregate outstanding principal balance of the Revolving Credit Loans on
such date, held severally by the Banks in accordance with their Commitment
Percentages and the Commitments hereunder shall terminate. The Term Loan
outstanding after conversion shall be evidenced by the separate Term Notes (the
"Term Notes") of the Borrower payable to the order of each Bank, each dated as
of the Revolving Credit Maturity Date and in substantially the form of Exhibit L
hereto, completed with appropriate insertions. On the Revolving Credit Maturity
Date, the Borrower shall pay to the Administrative Agent for the pro rata
accounts of the Banks, all interest accrued to such date on the Revolving Credit
Loans, any Facility Fees and other fees payable to the Administrative Agent and
the Banks hereunder and, as soon as reasonably practicable after such payment,
each Bank shall surrender to the Borrower its Revolving Credit Note against
receipt of its Term Note evidencing the amount of the outstanding Revolving
Credit Loans so converted.

         SECTION 5.2. THE TERM NOTES. Each Term Note shall represent the
obligation of the Borrower to pay to such Bank the principal amount of the Term
Loan evidenced by the Term Note plus interest accrued thereon, as set forth
below. The Borrower irrevocably authorizes each Bank to make or cause to be made
a notation on such Bank's Term Note Record reflecting the original principal
amount of such Bank's Commitment Percentage of the Term Loan and, at or about
the time of such Bank's receipt of any principal payment on such Bank's Term
Note, an appropriate notation on such Bank's Term Note Record reflecting such
payment. The aggregate unpaid amount set forth on such Bank's Term Note Record
shall be prima facie evidence of the principal amount thereof owing and unpaid
to such Bank, but the failure to record, or any error in so recording, any such
amount on such Bank's Term Note Record shall not affect the obligations of the
Borrower hereunder or under any Term Note to make payments of principal of and
interest on any Term Note when due.

         SECTION 5.3. REPAYMENTS OF THE TERM LOAN. The Borrower promises to pay
to the Administrative Agent for the account of the Banks the principal amount of
the Term Loan on the Term Loan Maturity Date in an amount equal to the unpaid
balance of the Term Loan, together with all accrued interest and fees on such
date.

<PAGE>   39
                                      -33-

         SECTION 5.4. OPTIONAL PREPAYMENT OF TERM LOAN. The Borrower shall have
the right at any time to prepay the Term Loan on or before the Term Loan
Maturity Date, as a whole, or in part, upon not less than one (1) Business Day
prior written notice to the Administrative Agent, without premium or penalty,
provided that (a) each partial prepayment shall be in the principal amount of
$5,000,000 or an integral multiple thereof, (b) any portion of any Eurodollar
Loan which has been prepaid on any day other than the last day of the Interest
Period relating thereto shall be subject to the payment by the Borrower of any
applicable costs associated with such prepayment as set forth in Section 6.7
hereof, and (c) each partial prepayment shall be allocated among the Banks, in
proportion, as nearly as practicable, to the respective outstanding amount of
each Bank's Term Note, with adjustments to the extent practicable to equalize
any prior prepayments not exactly in proportion. Any prepayment of principal of
the Term Loan shall include all interest accrued on such amount to the date of
prepayment. No amount repaid with respect to the Term Loan may be reborrowed.

         SECTION 5.5. INTEREST ON TERM LOAN.

                  SECTION 5.5.1. NOTIFICATION BY BORROWER. The Borrower shall
         notify the Administrative Agent, such notice to be irrevocable, at
         least three (3) Eurodollar Business Days prior to the Drawdown Date of
         the Term Loan if all or any portion of the Term Loan is to be a
         Eurodollar Loan. After the Term Loan has been made, the provisions of
         Section 2 shall apply mutatis mutandis with respect to all or any
         portion of the Term Loan so that the Borrower may have the same
         interest rate options and interest rates with respect to all or any
         portion of the Term Loan as it would be entitled to with respect to the
         Syndicated Loans.

                  SECTION 5.5.2. AMOUNTS, ETC. Any portion of the Term Loan
         which is a Eurodollar Loan relating to any Interest Period shall be in
         the amount of $5,000,000 or a whole multiple or $1,000,000 in excess
         thereof. No Interest Period relating to the Term Loan or any portion
         thereof which is a Eurodollar Loan shall extend beyond the Term Loan
         Maturity Date.

         SECTION 6. PROVISIONS RELATING TO ALL LOANS AND LETTERS OF CREDIT.

         SECTION 6.1. PAYMENTS.

                  (a) All payments of principal, interest, Reimbursement
         Obligations, fees (other than the Issuance Fee) and any other amounts
         due hereunder or under any of the other Loan Documents shall be made to
         the Administrative Agent at its Loan Office in immediately available
         funds by 11:00 a.m. (New York time) on any due date. Subject to the
         provisions of Section 30, if a payment is received by the
         Administrative Agent at or before 1:00 p.m. (New York time) on any
         Business Day, the Administrative Agent shall on the same Business Day
         transfer in immediately available funds, as applicable, to (1) each of
         the Banks, their pro rata portion of such payment in accordance with
         their respective Commitment Percentages, in the case of payments with
         respect to Syndicated Loans, Letters of Credit and the Term Loan, (2)
         the Administrative Agent in the case of payments with respect to Swing
         Line Loans, and (3) the appropriate Bank(s), in the case of payments
         with respect to Competitive Bid Loans. If such payment is received by
         the Administrative Agent after 1:00 p.m. (New York time) on any
         Business Day, such

<PAGE>   40
                                      -34-

         transfer shall be made by the Administrative Agent to the applicable
         Bank(s) on the next Business Day. In the event that the Administrative
         Agent fails to make such transfer to any Bank as set forth above, the
         Administrative Agent shall pay to such Bank on demand an amount equal
         to the product of (i) the average, computed for the period referred to
         in clause (iii) below, of the weighted average interest rate paid by
         such Bank for funds acquired by such Bank during each day included in
         such period, times (ii) the amount (A) equal to such Bank's Commitment
         Percentage of such payment in the case of payments under clause (1)
         above, or (B) of such payment to which such Bank is entitled in the
         case of payments with respect to Competitive Bid Loans and Swing Line
         Loans, times (iii) a fraction, the numerator of which is the number of
         days that elapse from and including the date of payment to and
         including the date on which the amount due to such Bank shall become
         immediately available to such Bank, and the denominator of which is
         365. A statement of such Bank submitted to the applicable
         Administrative Agent with respect to any amounts owing under this
         paragraph shall be prima facie evidence of the amount due and owing to
         such Bank by the Administrative Agent.

                  (b) All payments by the Borrower hereunder and under any of
         the other Loan Documents shall be made without recoupment, setoff or
         counterclaim and free and clear of and without deduction for any taxes,
         levies, imposts, duties, charges, fees, deductions, withholdings,
         compulsory loans, restrictions or conditions of any nature now or
         hereafter imposed or levied by any jurisdiction or any political
         subdivision thereof or taxing or other authority therein unless the
         Borrower is compelled by law to make such deduction or withholding. If
         any such obligation is imposed upon the Borrower with respect to any
         amount payable by it hereunder or under any of the other Loan
         Documents, the Borrower will pay to the Administrative Agent, for the
         account of the Banks or (as the case may be) the Administrative Agent,
         on the date on which such amount is due and payable hereunder or under
         such other Loan Document, such additional amount in Dollars as shall be
         necessary to enable the Banks or the Administrative Agent to receive
         the same net amount which the Banks or the Administrative Agent would
         have received on such due date had no such obligation been imposed upon
         the Borrower. The Borrower will deliver promptly to the Administrative
         Agent certificates or other valid vouchers for all taxes or other
         charges deducted from or paid with respect to payments made by the
         Borrower hereunder or under such other Loan Document.

                  (c) Each Bank that is not incorporated or organized under the
         laws of the United States of America or a state thereof or the District
         of Columbia (a "Non-U.S. Bank") agrees that, prior to the first date on
         which any payment is due to it hereunder, it will deliver to the
         Borrower and the Administrative Agent two duly completed copies of
         United States Internal Revenue Service Form W-8BEN or W-8ECI or
         successor applicable form, as the case may be, certifying in each case
         that such Non-U.S. Bank is entitled to receive payments under this
         Agreement and the Notes payable to it, without deduction or withholding
         of any United States federal income taxes. Each Non-U.S. Bank that so
         delivers a Form W-8BEN or W-8ECI pursuant to the preceding sentence
         further undertakes to deliver to each of the Borrower and the
         Administrative Agent two further copies of Form W-8BEN or W-8ECI or
         successor applicable form, or other manner of certification, as the
         case may be, on or before the date that any such letter or

<PAGE>   41
                                      -35-

         form expires or becomes obsolete or after the occurrence of any event
         requiring a change in the most recent form previously delivered by it
         to the Borrower, and such extensions or renewals thereof as may
         reasonably be requested by the Borrower, certifying in the case of a
         Form W-8BEN or W-8ECI that such Non-U.S. Bank is entitled to receive
         payments under this Agreement and the Notes without deduction or
         withholding of any United States federal income taxes, unless in any
         such case an event (including, without limitation, any change in
         treaty, law or regulation) has occurred prior to the date on which any
         such delivery would otherwise be required which renders all such forms
         inapplicable or which would prevent such Non-U.S. Bank from duly
         completing and delivering any such form with respect to it and such
         Non-U.S. Bank advises the Borrower that it is not capable of receiving
         payments without any deduction or withholding of United States federal
         income tax.

                  (d) The Borrower shall not be required to pay any additional
         amounts to any Non-U.S. Bank in respect of United States Federal
         withholding tax pursuant to Section 18 to the extent that (i) the
         obligation to withhold amounts with respect to United States Federal
         withholding tax existed on the date such Non-U.S. Bank became a party
         to this Agreement or, with respect to payments to a different lending
         office designated by the Non-U.S. Bank as its applicable lending office
         (a "New Lending Office"), the date such Non-U.S. Bank designated such
         New Lending Office with respect to a Loan; provided, however, that this
         clause (i) shall not apply to any transferee or New Lending Office as a
         result of an assignment, transfer or designation made at the request of
         the Borrower; and provided further, however, that this clause (i) shall
         not apply to the extent the indemnity payment or additional amounts any
         transferee, or Bank through a New Lending Office, would be entitled to
         receive without regard to this clause (i) do not exceed the indemnity
         payment or additional amounts that the Person making the assignment or
         transfer to such transferee, or Bank making the designation of such New
         Lending Office, would have been entitled to receive in the absence of
         such assignment, transfer or designation; or (ii) the obligation to pay
         such additional amounts would not have arisen but for a failure by such
         Non-U.S. Bank to comply with the provisions of paragraph (b) above.

                  (e) Notwithstanding the foregoing, each Bank agrees to use
         reasonable efforts (consistent with legal and regulatory restrictions)
         to change its lending office to avoid or to minimize any amounts
         otherwise payable under Section 18 in each case solely if such change
         can be made in a manner so that such Bank, in its sole determination,
         suffers no legal, economic or regulatory disadvantage.

         SECTION 6.2. COMPUTATIONS. Except as otherwise expressly provided
herein, all computations of interest, Facility Fees, Letter of Credit Fees or
other fees shall be based on a 360-day year and paid for the actual number of
days elapsed, except that computations based on the Base Rate shall be based on
a 365 or 366, as applicable, day year and paid for the actual number of days
elapsed. Whenever a payment hereunder or under any of the other Loan Documents
becomes due on a day that is not a Business Day, the due date for such payment
shall be extended to the next succeeding Business Day, and interest shall accrue
during such extension; provided that for any Interest Period for any Eurodollar
Loan if such next succeeding Business Day falls in the

<PAGE>   42
                                      -36-

next succeeding calendar month or after the Revolving Credit Maturity Date, or
Term Loan Maturity Date, as the case may be, it shall be deemed to end on the
next preceding Business Day.

         SECTION 6.3. ILLEGALITY; INABILITY TO DETERMINE EURODOLLAR RATE.
Notwithstanding any other provision of this Agreement (other than Section 6.9),
if (a) the introduction of, any change in, or any change in the interpretation
of, any law or regulation applicable to any Bank or the Administrative Agent
shall make it unlawful, or any central bank or other governmental authority
having jurisdiction thereof shall assert that it is unlawful, for any Bank or
the Administrative Agent to perform its obligations in respect of any Eurodollar
Loans, or (b) if any Bank or the Administrative Agent, as applicable, shall
reasonably determine with respect to Eurodollar Loans that (i) by reason of
circumstances affecting any Eurodollar interbank market, adequate and reasonable
methods do not exist for ascertaining the Eurodollar Rate which would otherwise
be applicable during any Interest Period, or (ii) deposits of Dollars in the
relevant amount for the relevant Interest Period are not available to such Bank
or the Administrative Agent in any Eurodollar interbank market, or (iii) the
Eurodollar Rate does not or will not accurately reflect the cost to the Bank or
the Administrative Agent of obtaining or maintaining the Eurodollar Loans during
any Interest Period, then such Bank or the Administrative Agent shall promptly
give telephonic, telex or cable notice of such determination to the Borrower
(which notice shall be conclusive and binding upon the Borrower). Upon such
notification by the Bank or the Administrative Agent, the obligation of the
Banks and the Administrative Agent to make Eurodollar Loans shall be suspended
until the Banks or the Administrative Agent, as the case may be, determine that
such circumstances no longer exist, and to the extent permitted by law the
outstanding Eurodollar Loans shall continue to bear interest at the applicable
rate based on the Eurodollar Rate until the end of the applicable Interest
Period, and thereafter shall be deemed converted to Base Rate Loans in equal
principal amounts to such former Eurodollar Loans.

         SECTION 6.4. ADDITIONAL COSTS, ETC. If any present or future applicable
law (which expression, as used herein, includes statutes, rules and regulations
thereunder and interpretations thereof by any competent court or by any
governmental or other regulatory body or official charged with the
administration or the interpretation thereof and requests, directives,
instructions and notices at any time or from time to time hereafter made upon or
otherwise issued to any Bank by any central bank or other fiscal, monetary or
other authority, whether or not having the force of law) shall:

                  (a) subject such Bank to any tax, levy, impost, duty, charge,
         fee, deduction or withholding of any nature with respect to this
         Agreement, the other Loan Documents, such Bank's Commitment or the
         Loans (other than taxes based upon or measured by the income or profits
         of such Bank imposed by the jurisdiction of its incorporation or
         organization, or the location of its lending office); or

                  (b) materially change the basis of taxation (except for
         changes in taxes on income or profits of such Bank imposed by the
         jurisdiction of its incorporation or organization, or the location of
         its lending office) of payments to such Bank of the principal or of the
         interest on any Loans or any other amounts payable to such Bank under
         this Agreement or the other Loan Documents; or

<PAGE>   43
                                      -37-

                  (c) except as provided in Section 6.5 or as otherwise
         reflected in the Base Rate, the Eurodollar Rate, or the applicable rate
         for Competitive Bid Loans, impose or increase or render applicable
         (other than to the extent specifically provided for elsewhere in this
         Agreement) any special deposit, reserve, assessment, liquidity, capital
         adequacy or other similar requirements (whether or not having the force
         of law) against assets held by, or deposits in or for the account of,
         or loans by, or commitments of, an office of any Bank with respect to
         this Agreement, the other Loan Documents, such Bank's Commitment or the
         Loans; or

                  (d) impose on such Bank any other conditions or requirements
         with respect to this Agreement, the other Loan Documents, the Loans,
         such Bank's Commitment or any class of loans or commitments of which
         any of the Loans or such Bank's Commitment forms a part, and the result
         of any of the foregoing is:

                           (i) to increase the cost to such Bank of making,
                  funding, issuing, renewing, extending or maintaining the Loans
                  or such Bank's Commitment or issuing or participating in
                  Letters of Credit;

                           (ii) to reduce the amount of principal, interest or
                  other amount payable to such Bank hereunder on account of such
                  Bank's Commitment, the Loans or the Reimbursement Obligations;
                  or

                           (iii) to require such Bank to make any payment or to
                  forego any interest or other sum payable hereunder, the amount
                  of which payment or foregone interest or other sum is
                  calculated by reference to the gross amount of any sum
                  receivable or deemed received by such Bank from the Borrower
                  hereunder,

                  then, and in each such case, the Borrower will, upon demand
         made by such Bank at any time and from time to time as often as the
         occasion therefore may arise (which demand shall be accompanied by a
         statement setting forth the basis of such demand which shall be
         conclusive absent manifest error), pay such reasonable additional
         amounts as will be sufficient to compensate such Bank for such
         additional costs, reduction, payment or foregone interest or other sum.

         SECTION 6.5. CAPITAL ADEQUACY. If any Bank shall have determined that,
after the date hereof, (a) the adoption of any applicable law, rule or
regulation regarding capital adequacy, or any change in any such law, rule, or
regulation, or any change in the interpretation or administration thereof by any
governmental authority, central bank or comparable agency charged with the
interpretation or administration thereof, or any request or directive regarding
capital adequacy (whether or not having the force of law) of any such authority,
central bank or comparable agency, or (b) compliance by such Bank or the
Administrative Agent or any corporation controlling such Bank or the
Administrative Agent with any law, governmental rule, regulation, policy,
guideline or directive (whether or not having the force of law and including any
determination by such central bank or other governmental authority that for
purposes of capital adequacy requirements the Commitments hereunder do not
constitute commitments with an original maturity of one year or less) of any
such entity regarding capital adequacy, has or would

<PAGE>   44
                                      -38-

have the effect of reducing the rate of return on capital of such Bank (or any
corporation controlling such Bank) as a consequence of such Bank's obligations
hereunder to a level below that which such Bank (or any corporation controlling
such Bank) could have achieved but for such adoption, change, request or
directive (taking into consideration its policies with respect to capital
adequacy) by an amount deemed by such Bank to be material, then from time to
time, within 15 days after demand by such Bank, the Borrower shall pay to such
Bank such additional amount or amounts as will, in such Bank's reasonable
determination, fairly compensate such Bank (or any corporation controlling such
Bank) for such reduction. Each Bank shall allocate such cost increases among its
customers in good faith and on an equitable basis.

         SECTION 6.6. CERTIFICATE. A certificate setting forth the additional
amounts payable pursuant to Section 6.4 or Section 6.5 and a reasonable
explanation of such amounts which are due, submitted by any Bank to the
Borrower, shall be conclusive, absent manifest error, that such amounts are due
and owing; provided that no Bank shall be entitled to additional amounts with
respect to events or circumstances occurring more than one hundred and twenty
(120) days prior to the delivery of such certificate.

         SECTION 6.7. EURODOLLAR AND COMPETITIVE BID INDEMNITY. The Borrower
agrees to indemnify the Banks and the Administrative Agent and to hold them
harmless from and against any reasonable loss, cost or expense that any such
Bank and the Administrative Agent may sustain or incur as a consequence of (a)
the default by the Borrower in payment of the principal amount of or any
interest on any Eurodollar Loans or Competitive Bid Loans as and when due and
payable, including any such loss or expense arising from interest or fees
payable by any Bank or the Administrative Agent to lenders of funds obtained by
it in order to maintain its Eurodollar Loans or Competitive Bid Loans, (b) the
default by the Borrower in making a borrowing of a Eurodollar Loan or
Competitive Bid Loan or conversion of a Eurodollar Loan or a prepayment of a
Eurodollar or Competitive Bid Loan after the Borrower has given (or is deemed to
have given) a Syndicated Loan Request, a notice pursuant to Section 2.7 or a
Notice of Acceptance/Rejection of Competitive Bid Quote(s), or a notice pursuant
to Section 2.10, and (c) the making of any payment of a Eurodollar Loan or
Competitive Bid Loan, or the making of any conversion of any Eurodollar Loan to
a Base Rate Loan on a day that is not the last day of the applicable Interest
Period with respect thereto. Such loss, cost, or reasonable expense shall
include an amount equal to the excess, if any, as reasonably determined by each
Bank of (i) its cost of obtaining the funds for (A) the Eurodollar Loan being
paid, prepaid, converted, not converted, reallocated, or not borrowed, as the
case may be (based on the Eurodollar Rate), or (B) the Competitive Bid Loan
being paid, prepaid, or not borrowed, as the case may be (based on the
applicable interest rate) for the period from the date of such payment,
prepayment, conversion, or failure to borrow or convert, as the case may be, to
the last day of the Interest Period for such Loan (or, in the case of a failure
to borrow, the Interest Period for the Loan which would have commenced on the
date of such failure to borrow) over (ii) the amount of interest (as reasonably
determined by such Bank) that would be realized by such Bank in reemploying the
funds so paid, prepaid, converted, or not borrowed, converted, or prepaid for
such period or Interest Period, as the case may be, which determinations shall
be conclusive absent manifest error.

         SECTION 6.8. INTEREST ON OVERDUE AMOUNTS. Overdue principal and (to the
extent permitted by applicable law) interest on the Loans and all other overdue
amounts payable hereunder or under

<PAGE>   45
                                      -39-

any of the other Loan Documents shall bear interest compounded monthly and
payable on demand at a rate per annum equal to the Applicable Base Rate plus 2%,
until such amount shall be paid in full (after as well as before judgment).

         SECTION 6.9. INTEREST LIMITATION. Notwithstanding any other term of
this Agreement or the Notes, any other Loan Document or any other document
referred to herein or therein, the maximum amount of interest which may be
charged to or collected from any Person liable hereunder or under the Notes by
any Bank shall be absolutely limited to, and shall in no event exceed, the
maximum amount of interest which could lawfully be charged or collected by such
Bank under applicable laws (including, to the extent applicable, the provisions
of Section 5197 of the Revised Statutes of the United States of America, as
amended, and 12 U.S.C. Section 85, as amended).

         SECTION 6.10. REASONABLE EFFORTS TO MITIGATE. Each Bank agrees that as
promptly as practicable after it becomes aware of the occurrence of an event or
the existence of a condition that would cause it to be affected under Sections
6.3, 6.4 or 6.5, such Bank will give notice thereof to the Borrower, with a copy
to the Administrative Agent and, to the extent so requested by the Borrower and
not inconsistent with such Bank's internal policies, such Bank shall use
reasonable efforts and take such actions as are reasonably appropriate if as a
result thereof the additional moneys which would otherwise be required to be
paid to such Bank pursuant to such sections would be materially reduced, or the
illegality or other adverse circumstances which would otherwise require a
conversion of such Loans or result in the inability to make such Loans pursuant
to such sections would cease to exist, and in each case if, as determined by
such Bank in its sole discretion, the taking of such actions would not adversely
affect such Loans or such Bank or otherwise be disadvantageous to such Bank.

         SECTION 6.11. REPLACEMENT OF BANKS. If any Bank (an "Affected Bank")
(i) makes demand upon the Borrower for (or if the Borrower is otherwise required
to pay) amounts pursuant to Sections 6.4 or 6.5, (ii) is unable to make or
maintain Eurodollar Loans as a result of a condition described in Section 6.3,
or (iii) defaults in its obligation to make Loans or to participate in Letters
of Credit in accordance with the terms of this Agreement (such Bank being
referred to as a "Defaulting Bank"), the Borrower may, within 90 days of receipt
of such demand, notice (or the occurrence of such other event causing the
Borrower to be required to pay such compensation or causing Section 6.3 to be
applicable), or default, as the case may be, by notice (a "Replacement Notice")
in writing to the Administrative Agent and such Affected Bank (A) request the
Affected Bank to cooperate with the Borrower in obtaining a replacement bank
satisfactory to the Administrative Agent and the Borrower (the "Replacement
Bank") as provided herein, but none of such Banks shall be under an obligation
to find a Replacement Bank; (B) request the non-Affected Banks to acquire and
assume all of the Affected Bank's Loans and Commitment, and to participate in
Letters of Credit as provided herein, but none of such Banks shall be under an
obligation to do so; or (C) designate a Replacement Bank reasonably satisfactory
to the Administrative Agent. If any satisfactory Replacement Bank shall be
obtained, and/or any of the non-Affected Banks shall agree to acquire and assume
all of the Affected Bank's Loans and Commitment, and to participate in Letters
of Credit then such Affected Bank shall, so long as no Event of Default shall
have occurred and be continuing, assign, in accordance with Section 21, all of
its Commitment, Loans, Notes and other rights and obligations under this
Agreement and all other Loan Documents to such Replacement Bank or non-Affected
Banks, as the case may be, in exchange for payment of the

<PAGE>   46
                                      -40-

principal amount so assigned and all interest and fees accrued on the amount so
assigned, plus all other Obligations then due and payable to the Affected Bank;
provided, however, that (x) such assignment shall be without recourse,
representation or warranty and shall be on terms and conditions reasonably
satisfactory to such Affected Bank and such Replacement Bank and/or non-Affected
Banks, as the case may be, and (y) prior to any such assignment, the Borrower
shall have paid to such Affected Bank all amounts properly demanded and
unreimbursed under Sections 6.4, 6.5 and 6.7. Upon the effective date of such
assignment, the Borrower shall issue replacement Notes to such Replacement Bank
and/or non-Affected Banks, as the case may be, and such Replacement Bank shall
become a "Bank" for all purposes under this Agreement and the other Loan
Documents.

         SECTION 6.12. ADVANCES BY ADMINISTRATIVE AGENT. The Administrative
Agent may (unless earlier notified to the contrary by any Bank by 12:00 noon
(New York time) one (1) Business Day prior to any Drawdown Date) assume that
each Bank has made available (or will before the end of such Business Day make
available) to the Administrative Agent the amount of such Bank's Commitment
Percentage with respect to the Loans (or, in the case of Competitive Bid Loans,
the amount of such Bank's accepted offers of such Loans, if any) to be made on
such Drawdown Date, and the Administrative Agent may (but shall not be required
to), in reliance upon such assumption, make available to the Borrower a
corresponding amount. If any Bank makes such amount available to the
Administrative Agent on a date after such Drawdown Date, such Bank shall pay the
Administrative Agent on demand an amount equal to the product of (i) the
average, computed for the period referred to in clause (iii) below, of the
weighted average annual interest rate paid by the Administrative Agent for
federal funds acquired by the Administrative Agent during each day included in
such period times (ii) the amount equal to such Bank's Commitment Percentage of
such Syndicated Loan (or, in the case of Competitive Bid Loans and Swing Line
Loans, the amount of such Bank's accepted offer of such Competitive Bid Loans,
if any, and portion of such Swing Line Loans) or the Term Loan, as the case may
be, times (iii) a fraction, the numerator of which is the number of days that
elapse from and including such Drawdown Date to but not including the date on
which the amount equal to such Bank's Commitment Percentage of such Loans, or
the amount of such Bank's accepted offers of such Competitive Bid Loans, if any,
and portion of Swing Line Loans, shall become immediately available to the
Administrative Agent, and the denominator of which is 365. A statement of the
Administrative Agent submitted to such Bank with respect to any amounts owing
under this paragraph shall be prima facie evidence of the amount due and owing
to the Administrative Agent by such Bank. If such amount is not in fact made
available to the Administrative Agent by such Bank within three (3) Business
Days of such Drawdown Date, the Administrative Agent shall be entitled to
recover such amount from such Borrower, with interest thereon at the applicable
rate per annum.

         SECTION 7. REPRESENTATIONS AND WARRANTIES. The Borrower (and the
Guarantor, where applicable) represents and warrants to the Banks that:

         SECTION 7.1. CORPORATE AUTHORITY.

                  (a) INCORPORATION; GOOD STANDING. The Borrower and each of its
         Material Subsidiaries (i) is duly organized, validly existing and in
         good standing under the laws of

<PAGE>   47
                                      -41-

         its respective jurisdiction of formation, (ii) has all requisite
         corporate power to own its property and conduct its business as now
         conducted and as presently contemplated, and (iii) is in good standing
         and is duly authorized to do business in each jurisdiction in which its
         property or business as presently conducted or contemplated makes such
         qualification necessary, except where a failure to be so qualified
         could not reasonably be expected to have a Material Adverse Effect.

                  (b) AUTHORIZATION. The execution, delivery and performance of
         its Loan Documents and the transactions contemplated hereby and thereby
         (i) are within the corporate authority of the Borrower and the
         Guarantor, (ii) have been duly authorized by all necessary corporate
         proceedings on the part of each of the Borrower and the Guarantor,
         (iii) do not conflict with or result in any breach or contravention of
         any provision of law, statute, rule or regulation to which any of the
         Borrower or the Guarantor or any of their Subsidiaries is subject or
         any judgment, order, writ, injunction, license or permit applicable to
         the Borrower, the Guarantor or any of their Subsidiaries so as to have
         a Material Adverse Effect, and (iv) do not conflict with any provision
         of the corporate charter or bylaws of the Borrower, the Guarantor or
         any Material Subsidiary or any agreement or other instrument binding
         upon the Borrower, the Guarantor or any of their Material Subsidiaries,
         except for those conflicts with any such agreement or instrument which
         could not reasonably be expected to have a Material Adverse Effect.

                  (c) ENFORCEABILITY. The execution, delivery and performance of
         the Loan Documents by the Borrower and the Guarantor will result in
         valid and legally binding obligations of the Borrower and the Guarantor
         enforceable against them in accordance with the respective terms and
         provisions hereof and thereof, except as enforceability is limited by
         bankruptcy, insolvency, reorganization, moratorium or other laws
         relating to or affecting generally the enforcement of creditors' rights
         generally and general principles of equity.

         SECTION 7.2. GOVERNMENTAL AND OTHER APPROVALS. The execution, delivery
and performance of the Loan Documents by the Borrower and the Guarantor and the
consummation by the Borrower and the Guarantor of the transactions contemplated
hereby and thereby do not require any approval or consent of, or filing with,
any governmental agency or authority or other third party other than those
already obtained and those required after the date hereof in connection with the
Borrower's performance of its covenants contained in Sections 8, 9 and 10
hereof.

         SECTION 7.3. TITLE TO PROPERTIES; LEASES. The Borrower and its
Subsidiaries own all of the assets reflected in the consolidated balance sheet
as at the Interim Balance Sheet Date or acquired since that date (except
property and assets operated under Capital Leases or sold or otherwise disposed
of in the ordinary course of business since that date), subject to no Liens
except Permitted Liens.

         SECTION 7.4. FINANCIAL STATEMENTS; SOLVENCY.

                  (a) There have been furnished to the Banks consolidated
         balance sheets of the Borrower and its Subsidiaries dated the Balance
         Sheet Date and consolidated statements

<PAGE>   48
                                      -42-

         of operations for the fiscal periods then ended, certified by the
         Accountants. In addition, there have been furnished to the Banks
         consolidated balance sheets of the Borrower and its Subsidiaries dated
         the Interim Balance Sheet Date and the related consolidated statements
         of operation for the fiscal quarter ending on the Interim Balance Sheet
         Date. All said balance sheets and statements of operations have been
         prepared in accordance with GAAP (but, in the case of any of such
         financial statements which are unaudited, only to the extent GAAP is
         applicable to interim unaudited reports), fairly present, in all
         material respects, the financial condition of the Borrower and its
         Subsidiaries on a consolidated basis as at the close of business on the
         dates thereof and the results of operations for the periods then ended,
         subject, in the case of unaudited interim financial statements, to
         changes resulting from audit and normal year-end adjustments and to the
         absence of complete footnotes. There are no contingent liabilities of
         the Borrower and its Subsidiaries involving material amounts, known to
         the officers of the Borrower or the Guarantor which have not been
         disclosed in said balance sheets and the related notes thereto or
         otherwise in writing to the Banks.

                  (b) The Borrower and its Subsidiaries on a consolidated basis
         (both before and after giving effect to the transactions contemplated
         by this Agreement) are solvent (i.e., they have assets having a fair
         value in excess of the amount required to pay their probable
         liabilities on their existing debts as they become absolute and
         matured) and have, and expect to have, the ability to pay their debts
         from time to time incurred in connection therewith as such debts
         mature.

         SECTION 7.5. NO MATERIAL CHANGES, ETC. Since the Balance Sheet Date,
there have been no material adverse changes in the consolidated financial
condition, business, assets or liabilities (contingent or otherwise) of the
Borrower and its Subsidiaries, taken as a whole, other than the Shareholder
Suits and changes in the ordinary course of business which have not had a
Material Adverse Effect.

         SECTION 7.6. FRANCHISES, PATENTS, COPYRIGHTS, ETC. The Borrower and
each of its Subsidiaries possess all franchises, patents, copyrights,
trademarks, trade names, licenses and permits, and rights in respect of the
foregoing, adequate for the conduct of their business substantially as now
conducted (other than those the absence of which would not have a Material
Adverse Effect) without known conflict with any rights of others other than a
conflict which would not have a Material Adverse Effect.

         SECTION 7.7. LITIGATION. Except as set forth on Schedule 7.7 or in the
Disclosure Documents, there are no actions, suits, proceedings or investigations
of any kind pending or, to the knowledge of the Borrower, threatened against the
Borrower or any of its Subsidiaries before any court, tribunal or administrative
agency or board which, either in any case or in the aggregate, could reasonably
be expected to have a Material Adverse Effect.

         SECTION 7.8. NO MATERIALLY ADVERSE CONTRACTS, ETC. Neither the Borrower
nor any of its Subsidiaries is subject to any charter, corporate or other legal
restriction, or any judgment, decree, order, rule or regulation which in the
judgment of the Borrower's or such Subsidiary's officers has or could reasonably
be expected in the future to have a Material Adverse Effect.

<PAGE>   49
                                      -43-

Neither the Borrower nor any of its Subsidiaries is a party to any contract or
agreement which in the judgment of the Borrower's or its Subsidiary's officers
has or could reasonably be expected to have any Material Adverse Effect, except
as otherwise reflected in adequate reserves as required by GAAP.

         SECTION 7.9. COMPLIANCE WITH OTHER INSTRUMENTS, LAWS, ETC. Neither the
Borrower nor any of its Subsidiaries is (a) violating any provision of its
charter documents or by-laws or (b) violating any agreement or instrument to
which any of them may be subject or by which any of them or any of their
properties may be bound or any decree, order, judgment, or any statute, license,
rule or regulation, in a manner which could (in the case of such agreements or
such instruments) reasonably be expected to result in a Material Adverse Effect.

         SECTION 7.10. TAX STATUS. The Borrower and its Subsidiaries have filed
all federal, state, provincial and territorial income and all other tax returns,
reports and declarations (or obtained extensions with respect thereto) required
by applicable law to be filed by them (unless and only to the extent that the
Borrower or such Subsidiary has set aside on its books provisions reasonably
adequate for the payment of all unpaid and unreported taxes as required by
GAAP); and have paid all taxes and other governmental assessments and charges
(other than taxes, assessments and other governmental charges imposed by
jurisdictions other than the United States, Canada or any political subdivision
thereof which in the aggregate are not material to the financial condition,
business or assets of the Borrower or such Subsidiary on an individual basis or
of the Borrower and its Subsidiaries on a consolidated basis) that are material
in amount, shown or determined to be due on such returns, reports and
declarations, except those being contested in good faith; and, as required by
GAAP, have set aside on their books provisions reasonably adequate for the
payment of all taxes for periods subsequent to the periods to which such
returns, reports or declarations apply. Except to the extent contested in the
manner permitted in the preceding sentence, there are no unpaid taxes in any
material amount claimed by the taxing authority of any jurisdiction to be due
and owing by the Borrower or any Subsidiary, nor do the officers of the Borrower
or any of its Subsidiaries know of any basis for any such claim.

         SECTION 7.11. NO EVENT OF DEFAULT. No Default or Event of Default has
occurred hereunder and is continuing.

         SECTION 7.12. HOLDING COMPANY AND INVESTMENT COMPANY ACTS. Neither the
Borrower nor any of its Subsidiaries is a "holding company", or a "subsidiary
company" of a "holding company", or an "affiliate" of a "holding company", as
such terms are defined in the Public Utility Holding Company Act of 1935; nor is
any of them a "registered investment company", or an "affiliated company" or a
"principal underwriter" of a "registered investment company", as such terms are
defined in the Investment Company Act of 1940.

         SECTION 7.13. ABSENCE OF FINANCING STATEMENTS, ETC. Except as permitted
by Section 9.1 of this Agreement, there is no Indebtedness senior to the
Obligations, and except for Permitted Liens, there are no Liens, or any
effective financing statement, security agreement, chattel mortgage, real estate
mortgage or other document filed or recorded with any filing records, registry,
or other

<PAGE>   50
                                      -44-

public office, which purports to cover, affect or give notice of any present or
possible future Lien on any assets or property of the Borrower or any of its
Subsidiaries or right thereunder.

         SECTION 7.14. EMPLOYEE BENEFIT PLANS.

                  SECTION 7.14.1. IN GENERAL. Each Employee Benefit Plan has
         been maintained and operated in compliance with the provisions of ERISA
         and, to the extent applicable, the Code, including but not limited to
         the provisions thereunder respecting prohibited transactions. Promptly
         upon the request of any Bank or the Administrative Agent, the Borrower
         will furnish to the Administrative Agent the most recently completed
         annual report, Form 5500, with all required attachments, and actuarial
         statement required to be submitted under Section 103(d) of ERISA, with
         respect to each Guaranteed Pension Plan.

                  SECTION 7.14.2. TERMINABILITY OF WELFARE PLANS. Under each
         Employee Benefit Plan which is an employee welfare benefit plan within
         the meaning of Section 3(1) or Section 3(2)(B) of ERISA, no benefits
         are due unless the event giving rise to the benefit entitlement occurs
         prior to plan termination (except as required by Title I, Part 6 of
         ERISA). The Borrower or an ERISA Affiliate, as appropriate, may
         terminate each such Plan at any time (or at any time subsequent to the
         expiration of any applicable bargaining agreement) in the discretion of
         the Borrower or such ERISA Affiliate without material liability to any
         Person.

                  SECTION 7.14.3. GUARANTEED PENSION PLANS. Each contribution
         required to be made to a Guaranteed Pension Plan, whether required to
         be made to avoid the incurrence of an accumulated funding deficiency,
         the notice or lien provisions of Section 302(f) of ERISA, or otherwise,
         has been timely made. No waiver of an accumulated funding deficiency or
         extension of amortization periods has been received with respect to any
         Guaranteed Pension Plan. No liability to the PBGC (other than required
         insurance premiums, all of which have been paid) has been incurred by
         the Borrower or any ERISA Affiliate with respect to any Guaranteed
         Pension Plan (other than Terminated Plans) and there has not been any
         ERISA Reportable Event, or any other event or condition which presents
         a material risk of termination of any Guaranteed Pension Plan by the
         PBGC. Other than with respect to the Terminated Plans, based on the
         latest valuation of each Guaranteed Pension Plan (which in each case
         occurred within twelve months of the date of this representation), and
         on the actuarial methods and assumptions employed for that valuation,
         the aggregate benefit liabilities of all such Guaranteed Pension Plans
         within the meaning of Section 4001 of ERISA did not exceed the
         aggregate value of the assets of all such Guaranteed Pension Plans,
         disregarding for this purpose the benefit liabilities and assets of any
         Guaranteed Pension Plan with assets in excess of benefit liabilities.

                  SECTION 7.14.4. MULTIEMPLOYER PLANS. Neither the Borrower nor
         any ERISA Affiliate has incurred any material liability (including
         secondary liability) to any Multiemployer Plan as a result of a
         complete or partial withdrawal from such Multiemployer Plan under
         Section 4201 of ERISA or as a result of a sale of assets described in
         Section 4204 of ERISA. Neither the Borrower nor any ERISA Affiliate has
         been notified that any Multiemployer Plan is in reorganization or
         insolvent under and within the meaning of Section 4241 or Section 4245
         of ERISA or

<PAGE>   51
                                      -45-

         that any Multiemployer Plan intends to terminate or has been terminated
         under Section 4041A of ERISA.

         SECTION 7.15. ENVIRONMENTAL COMPLIANCE. The Borrower and its
Subsidiaries have taken all steps that they have deemed reasonably necessary to
investigate the past and present condition and usage of the Real Property and
the operations conducted by the Borrower and its Subsidiaries and, based upon
such diligent investigation, have determined that, except as set forth on
Schedule 7.15 or in the Disclosure Documents:

                  (a) Neither the Borrower, its Material Subsidiaries, nor any
         operator of their properties, is in violation, or alleged violation, of
         any judgment, decree, order, law, permit, license, rule or regulation
         pertaining to environmental matters, including without limitation,
         those arising under the Resource Conservation and Recovery Act
         ("RCRA"), the Comprehensive Environmental Response, Compensation and
         Liability Act of 1980 as amended ("CERCLA"), the Superfund Amendments
         and Reauthorization Act of 1986 ("SARA"), the Federal Clean Water Act,
         the Federal Clean Air Act, the Toxic Substances Control Act, or any
         applicable international, federal, state, provincial, territorial or
         local statute, regulation, ordinance, order or decree relating to
         health, safety, waste transportation or disposal, or the environment
         (the "Environmental Laws"), which violation, individually or in the
         aggregate, could reasonably be expected to have a Material Adverse
         Effect.

                  (b) Except with respect to any such matters that could not
         reasonably be expected to have a Material Adverse Effect, neither the
         Borrower nor any of its Material Subsidiaries has received notice from
         any third party including, without limitation: any federal, state,
         provincial, territorial or local governmental authority, (i) that any
         one of them has been identified by the United States Environmental
         Protection Agency ("EPA") as a potentially responsible party under
         CERCLA with respect to a site listed on the National Priorities List,
         40 C.F.R. Part 300 Appendix B; (ii) that any hazardous waste, as
         defined by 42 U.S.C. Section 6903(5), any hazardous substances as
         defined by 42 U.S.C. Section 9601(14), any pollutant or contaminant as
         defined by 42 U.S.C. Section 9601(33) or any toxic substance, oil or
         hazardous materials or other chemicals or substances regulated by any
         Environmental Laws, excluding household hazardous waste ("Hazardous
         Substances"), which any one of them has generated, transported or
         disposed of, has been found at any site at which a federal, state,
         provincial, territorial or local agency or other third party has
         conducted or has ordered that the Borrower or any of its Material
         Subsidiaries conduct a remedial investigation, removal or other
         response action pursuant to any Environmental Law; or (iii) that it is
         or shall be a named party to any claim, action, cause of action,
         complaint, legal or administrative proceeding arising out of any third
         party's incurrence of costs, expenses, losses or damages of any kind
         whatsoever in connection with the Release of Hazardous Substances.

                  (c) Except for those occurrences or situations that could not
         reasonably be expected to have a Material Adverse Effect, (i) no
         portion of the Real Property or other assets of the Borrower and its
         Material Subsidiaries has been used for the handling, processing,
         storage or disposal of Hazardous Substances except in accordance with

<PAGE>   52

                                      -46-

         applicable Environmental Laws; (ii) in the course of any activities
         conducted by the Borrower, its Material Subsidiaries, or operators of
         the Real Property or other assets of the Borrower and its Material
         Subsidiaries, no Hazardous Substances have been generated or are being
         used on such properties except in accordance with applicable
         Environmental Laws; (iii) there have been no unpermitted Releases or
         threatened Releases of Hazardous Substances on, upon, into or from the
         Real Property or other assets of the Borrower or its Material
         Subsidiaries; and (iv) any Hazardous Substances that have been
         generated on the Real Property or other assets of the Borrower or its
         Material Subsidiaries have been transported offsite only by carriers
         having an identification number issued by the EPA, treated or disposed
         of only by treatment or disposal facilities maintaining valid permits
         as required under applicable Environmental Laws, which transporters and
         facilities have been and are, to the Borrower's knowledge, operating in
         compliance with such permits and applicable Environmental Laws.

         SECTION 7.16. DISCLOSURE. No representation or warranty made by the
Borrower or the Guarantor in this Agreement or in any agreement, instrument,
document, certificate, or financial statement furnished to the Banks or the
Administrative Agent by or on behalf of or at the request of the Borrower and
the Guarantor in connection with any of the transactions contemplated by the
Loan Documents contains any untrue statement of a material fact or omits to
state a material fact necessary in order to make the statements contained
therein, taken as a whole, not misleading in light of the circumstances in which
they are made.

         SECTION 7.17. PERMITS AND GOVERNMENTAL AUTHORITY. All permits (other
than those the absence of which could not reasonably be expected to have a
Material Adverse Effect) required for the construction and operation of all
landfills currently owned or operated by the Borrower or any of its Material
Subsidiaries have been obtained and remain in full force and effect and are not
subject to any appeals or further proceedings or to any unsatisfied conditions
that may allow material modification or revocation. Neither the Borrower nor any
of its Subsidiaries, nor, to the knowledge of the Borrower, the holder of such
permits is in violation of any such permits, except for any violation which
could not reasonably be expected to have a Material Adverse Effect.

         SECTION 8. AFFIRMATIVE COVENANTS OF THE BORROWER. The Borrower agrees
that, so long as any Obligation or any Letter of Credit is outstanding or the
Banks have any obligation to make Loans, or any Issuing Bank has any obligation
to issue, extend or renew any Letters of Credit hereunder, or the Banks have any
obligations to reimburse any Issuing Bank for drawings honored under any Letter
of Credit, it shall, and shall cause its Subsidiaries to, comply with the
following covenants:

         SECTION 8.1. PUNCTUAL PAYMENT. The Borrower will duly and punctually
pay or cause to be paid the principal and interest on the Loans, all
Reimbursement Obligations, fees and other amounts provided for in this Agreement
and the other Loan Documents, all in accordance with the terms of this Agreement
and such other Loan Documents.

         SECTION 8.2. MAINTENANCE OF U.S. OFFICE. The Borrower will maintain its
chief executive offices at Houston, Texas, or at such other place in the United
States of America as the Borrower shall designate upon 30 days' prior written
notice to the Administrative Agent.

<PAGE>   53
                                      -47-

         SECTION 8.3. RECORDS AND ACCOUNTS. The Borrower will, and will cause
each of its Subsidiaries to, keep true and accurate records and books of account
in which full, true and correct entries will be made in accordance with GAAP and
with the requirements of all regulatory authorities and maintain adequate
accounts and reserves for all taxes (including income taxes), depreciation,
depletion, obsolescence and amortization of its properties, all other
contingencies, and all other proper reserves.

         SECTION 8.4. FINANCIAL STATEMENTS, CERTIFICATES AND INFORMATION. The
Borrower will deliver to the Banks:

                  (a) as soon as practicable, but, in any event not later than
         100 days after the end of each fiscal year of the Borrower, the
         consolidated balance sheet of the Borrower and its Subsidiaries as at
         the end of such year, consolidated statements of cash flows, and the
         related consolidated statements of operations, each setting forth in
         comparative form the figures for the previous fiscal year, all such
         consolidated financial statements to be in reasonable detail, prepared,
         in accordance with GAAP and, with respect to the consolidated financial
         statements, certified by PricewaterhouseCoopers LLP or Arthur Andersen
         LLP or by other nationally recognized independent auditors selected by
         the Borrower and reasonably satisfactory to the Administrative Agent
         (the "Accountants"). In addition, simultaneously therewith, the
         Borrower shall provide the Banks with a written statement from such
         Accountants to the effect that they have read a copy of this Agreement,
         and that, in making the examination necessary to said certification,
         they have obtained no knowledge of any Default or Event of Default, or,
         if such Accountants shall have obtained knowledge of any then existing
         Default or Event of Default they shall disclose in such statement any
         such Default or Event of Default;

                  (b) as soon as practicable, but in any event not later than 60
         days after the end of each of the first three fiscal quarters of each
         fiscal year of the Borrower, copies of the consolidated balance sheet
         and statement of operations of the Borrower and its Subsidiaries as at
         the end of such quarter, subject to year-end adjustments, and the
         related consolidated statement of cash flows, all in reasonable detail
         and prepared in accordance with GAAP (to the extent GAAP is applicable
         to interim unaudited financial statements) with a certification by the
         principal financial or accounting officer of the Borrower (the "CFO or
         the CAO") that the consolidated financial statements are prepared in
         accordance with GAAP (to the extent GAAP is applicable to interim
         unaudited financial statements) and fairly present, in all material
         respects, the consolidated financial condition of the Borrower and its
         Subsidiaries on a consolidated basis as at the close of business on the
         date thereof and the results of operations for the period then ended,
         subject to year-end adjustments and the exclusion of detailed
         footnotes;

                  (c) simultaneously with the delivery of the financial
         statements referred to in (a) and (b) above, a certificate in the form
         of Exhibit F hereto (the "Compliance Certificate") signed by the CFO or
         the CAO or the Borrower's corporate treasurer, stating that the
         Borrower and its Subsidiaries are in compliance with the covenants
         contained in Section Section 8, 9 and 10 hereof as of the end of the
         applicable period and setting forth in reasonable detail computations
         evidencing such compliance with respect to the covenants contained

<PAGE>   54
                                      -48-

         in Section 10 hereof and that no Default or Event of Default exists,
         provided that if the Borrower shall at the time of issuance of such
         Compliance Certificate or at any other time obtain knowledge of any
         Default or Event of Default, the Borrower shall include in such
         certificate or otherwise deliver forthwith to the Banks a certificate
         specifying the nature and period of existence thereof and what action
         the Borrower proposes to take with respect thereto;

                  (d) promptly following, the filing or mailing thereof, copies
         of all material of a financial nature filed with the Securities and
         Exchange Commission or sent to the Borrower's and its Subsidiaries'
         stockholders generally; and

                  (e) from time to time such other financial data and other
         information as the Banks may reasonably request.

         The Borrower hereby authorizes each Bank to disclose any information
obtained pursuant to this Agreement to all appropriate governmental regulatory
authorities where required by law; provided, however, this authorization shall
not be deemed to be a waiver of any rights to object to the disclosure by the
Banks of any such information which the Borrower has or may have under the
federal Right to Financial Privacy Act of 1978, as in effect from time to time,
except as to matters specifically permitted therein.

         SECTION 8.5. EXISTENCE AND CONDUCT OF BUSINESS. The Borrower will, and
will cause each Material Subsidiary, to do or cause to be done all things
necessary to preserve and keep in full force and effect its existence, rights
and franchises; and effect and maintain its foreign qualifications (except where
the failure of the Borrower or any Material Subsidiary to remain so qualified
could not reasonably be expected to have a Material Adverse Effect), licensing,
domestication or authorization, except as any of the foregoing may be terminated
by its Board of Directors in the exercise of its reasonable judgment; provided
that such termination could not reasonably be expected to have a Material
Adverse Effect. The Borrower will not, and will cause its Subsidiaries not to,
become obligated under any contract or binding arrangement which, at the time it
was entered into, could reasonably be expected to have a Material Adverse
Effect. The Borrower will, and will cause each Subsidiary to, continue to engage
primarily in any of the businesses now conducted by the Borrower and its
Subsidiaries and in related businesses, and any additional businesses acquired
pursuant to the terms of Section 9.4(a) hereunder.

         SECTION 8.6. MAINTENANCE OF PROPERTIES. The Borrower will, and will
cause its Material Subsidiaries to, cause all material properties used or useful
in the conduct of their businesses to be maintained and kept in good condition,
repair and working order (ordinary wear and tear excepted) and supplied with all
necessary equipment and cause to be made all necessary repairs, renewals,
replacements, betterments and improvements thereof, all as in the judgment of
the Borrower and its Material Subsidiaries may be necessary so that the
businesses carried on in connection therewith may be properly and advantageously
conducted at all times; provided, however, that nothing in this section shall
prevent the Borrower or any of its Subsidiaries from discontinuing the operation
and maintenance of any of its properties if such discontinuance is, in the
judgment of the Borrower or such Subsidiary, desirable in the conduct of its or
their business and which could not reasonably be expected to have a Material
Adverse Effect.

<PAGE>   55
                                      -49-

         SECTION 8.7. INSURANCE. The Borrower will, and will cause its
Subsidiaries to, maintain with financially sound and reputable insurance
companies (including captive insurance companies), funds or underwriters,
insurance of the kinds, covering the risks (other than risks arising out of or
in any way connected with personal liability of any officers and directors
thereof) and in the relative proportionate amounts usually carried by reasonable
and prudent companies conducting businesses similar to that of the Borrower and
its Subsidiaries, in amounts substantially similar to the existing coverage
policies maintained by the Borrower and its Subsidiaries, copies of which have
been provided to the Administrative Agent. In addition, the Borrower will
furnish from time to time, upon the Administrative Agent's request, a summary of
the insurance coverage of the Borrower and its Subsidiaries, which summary shall
be in form and substance satisfactory to the Administrative Agent and, if
requested by the Administrative Agent, will furnish to the Administrative Agent
copies of the applicable policies.

         SECTION 8.8. TAXES. The Borrower will, and will cause its Subsidiaries
to, duly pay and discharge, or cause to be paid and discharged, before the same
shall become overdue, all taxes, assessments and other governmental charges
imposed upon it and its real properties, sales and activities, or any part
thereof, or upon the income or profits therefrom, as well as all claims for
labor, materials, or supplies, which if unpaid might by law become a Lien upon
any of its property; provided, however, that any such tax, assessment, charge,
levy or claim need not be paid if the failure to do so (either individually, or
in the aggregate for all such failures) could not reasonably be expected to have
a Material Adverse Effect and the validity or amount thereof shall currently be
contested in good faith by appropriate proceedings and if the Borrower or such
Subsidiary shall have set aside on its books adequate reserves with respect
thereto as required by GAAP; and provided, further, that the Borrower or such
Subsidiary will pay all such taxes, assessments, charges, levies or claims prior
to foreclosure on any Lien which may have attached as security therefor.

         SECTION 8.9. INSPECTION OF PROPERTIES, BOOKS AND CONTRACTS. The
Borrower will, and will cause its Material Subsidiaries to, permit the
Administrative Agent or any Bank or any of their designated representatives,
upon reasonable notice, to visit and inspect any of the properties of the
Borrower and its Material Subsidiaries, to examine the books of account of the
Borrower and its Material Subsidiaries, or contracts (and to make copies thereof
and extracts therefrom), and to discuss the affairs, finances and accounts of
the Borrower and its Material Subsidiaries with, and to be advised as to the
same by, their officers, all at such times and intervals as may be reasonably
requested.

         SECTION 8.10. COMPLIANCE WITH LAWS, CONTRACTS, LICENSES AND PERMITS;
MAINTENANCE OF MATERIAL LICENSES AND PERMITS. The Borrower will, and will cause
each Subsidiary to, (i) comply with the provisions of its charter documents and
by-laws; (ii) comply with all agreements and instruments by which it or any of
its properties may be bound except where noncompliance could not reasonably be
expected to have a Material Adverse Effect; (iii) comply with all applicable
laws and regulations (including Environmental Laws), decrees, orders, judgments,
licenses and permits, including, without limitation, all environmental permits
("Applicable Requirements"), except where noncompliance with such Applicable
Requirements could not reasonably be expected to have a Material Adverse Effect;
(iv) maintain all operating permits for all landfills now owned or hereafter
acquired, except where the failure to do so could not

<PAGE>   56
                                      -50-

reasonably be expected to have a Material Adverse Effect; and (v) dispose of
hazardous waste only at licensed disposal facilities operating, to the
Borrower's knowledge, in compliance with Environmental Laws, except where the
failure to do so could not reasonably be expected to have a Material Adverse
Effect. If at any time any authorization, consent, approval, permit or license
from any officer, agency or instrumentality of any government shall become
necessary or required in order that the Borrower or any Material Subsidiary may
fulfill any of its obligations hereunder or under any other Loan Document, the
Borrower will immediately take or cause to be taken all reasonable steps within
the power of the Borrower or such Material Subsidiary to obtain such
authorization, consent, approval, permit or license and furnish the Banks with
evidence thereof.

         SECTION 8.11. ENVIRONMENTAL INDEMNIFICATION. The Borrower covenants and
agrees that it will indemnify and hold the Banks, the Issuing Banks and the
Administrative Agent and their respective affiliates, and each of the
representatives, agents and officers of each of the foregoing, harmless from and
against any and all claims, expense, damage, loss or liability incurred by the
Banks, the Issuing Banks or the Administrative Agent (including all reasonable
costs of legal representation incurred by the Banks, the Issuing Banks or the
Administrative Agent) relating to (a) any Release or threatened Release of
Hazardous Substances on the Real Property; (b) any violation of any
Environmental Laws or Applicable Requirements with respect to conditions at the
Real Property or other assets of the Borrower or its Subsidiaries, or the
operations conducted thereon; or (c) the investigation or remediation of offsite
locations at which the Borrower, any of its Subsidiaries, or their predecessors
are alleged to have directly or indirectly Disposed of Hazardous Substances. It
is expressly acknowledged by the Borrower that this covenant of indemnification
shall survive the payment of the Loans and Reimbursement Obligations and
satisfaction of all other Obligations hereunder and shall inure to the benefit
of the Banks, the Issuing Banks, the Administrative Agent and their affiliates,
successors and assigns.

         SECTION 8.12. FURTHER ASSURANCES. The Borrower and the Guarantor will
cooperate with the Administrative Agent and execute such further instruments and
documents as the Administrative Agent shall reasonably request to carry out to
the Majority Banks' satisfaction the transactions contemplated by this
Agreement.

         SECTION 8.13. NOTICE OF POTENTIAL CLAIMS OR LITIGATION. The Borrower
shall deliver to the Banks, within 30 days of receipt thereof, written notice of
the initiation of any action, claim, complaint, or any other notice of dispute
or litigation against the Borrower or any of its Subsidiaries wherein the
asserted, demanded or alleged liability is in excess of $25,000,000 or which
questions the validity or enforceability of any Loan Document, together with a
copy of each such complaint or other notice received by the Borrower or any of
its Subsidiaries if requested by the Administrative Agent.

         SECTION 8.14. NOTICE OF CERTAIN EVENTS CONCERNING INSURANCE AND
ENVIRONMENTAL CLAIMS.

                  (a) The Borrower will provide the Banks with written notice as
         to any material cancellation or material adverse change in any
         insurance of the Borrower or any of its Material Subsidiaries within
         ten (10) Business Days after the Borrower's or any of

<PAGE>   57
                                      -51-

         its Material Subsidiary's receipt of any notice (whether formal or
         informal) of such material cancellation or material change by any of
         its insurers.

                  (b) The Borrower will promptly, and in any event within ten
         (10) Business Days of the Borrower's obtaining knowledge thereof,
         notify the Banks in writing of any of the following events:

                           (i) upon the Borrower's or any Material Subsidiary's
                  obtaining knowledge of any violation of any Environmental Law
                  regarding the Real Property or the Borrower's or any
                  Subsidiary's operations which violation could reasonably be
                  expected to have a Material Adverse Effect;

                           (ii) upon the Borrower's or any Material Subsidiary's
                  obtaining knowledge of any potential or known Release, or
                  threat of Release, of any Hazardous Substance at, from, or
                  into the Real Property which could reasonably be expected to
                  have a Material Adverse Effect;

                           (iii) upon the Borrower's or any Material
                  Subsidiary's receipt of any notice of any material violation
                  of any Environmental Law or of any Release or threatened
                  Release of Hazardous Substances, including a notice or claim
                  of liability or potential responsibility from any third party
                  (including any federal, state, provincial, territorial or
                  local governmental officials) and including notice of any
                  formal inquiry, proceeding, demand, investigation or other
                  action with regard to (A) the Borrower's, any Material
                  Subsidiary's or any Person's operation of the Real Property,
                  (B) contamination on, from, or into the Real Property, or (C)
                  investigation or remediation of offsite locations at which the
                  Borrower, any Material Subsidiary, or its predecessors are
                  alleged to have directly or indirectly Disposed of Hazardous
                  Substances, and with respect to which the asserted, demanded
                  or alleged liability associated therewith exceeds $35,000,000;
                  or

                           (iv) upon the Borrower's or any Material Subsidiary's
                  obtaining knowledge that any expense or loss which
                  individually or in the aggregate exceeds $35,000,000 has been
                  incurred by such governmental authority in connection with the
                  assessment, containment, removal or remediation of any
                  Hazardous Substances with respect to which the Borrower or any
                  Material Subsidiary has been alleged to be liable by such
                  governmental authority or for which a Lien may be imposed on
                  the Real Property by such governmental authority.

         SECTION 8.15. NOTICE OF DEFAULT. The Borrower will promptly notify the
Banks in writing of the occurrence of any Default or Event of Default. If any
Person shall give any notice or take any other action in respect of a claimed
default (whether or not constituting an Event of Default) under this Agreement
or any other note, evidence of indebtedness, indenture or other obligation
evidencing indebtedness in excess of $25,000,000 as to which the Borrower or any
of its Material Subsidiaries is a party or obligor, whether as principal or
surety, the Borrower shall promptly upon obtaining actual knowledge thereof give
written notice thereof to the Banks, describing the notice of action and the
nature of the claimed default.

<PAGE>   58
                                      -52-

         SECTION 8.16. USE OF PROCEEDS. The proceeds of the Loans shall be used
for general corporate purposes, to provide working capital, to provide letters
of credit and to refinance existing Indebtedness of the Borrower and its
Subsidiaries. No proceeds of the Loans shall be used in any way that will
violate Regulations U or X of the Board of Governors of the Federal Reserve
System.

         SECTION 8.17. CERTAIN TRANSACTIONS. Except as disclosed in the
Disclosure Documents prior to the Effective Date, and except for arm's length
transactions pursuant to which the Borrower or any Subsidiary makes payments in
the ordinary course of business upon terms no less favorable than the Borrower
or such Subsidiary could obtain from third parties, none of the officers,
directors, or employees or any other affiliate of the Borrower or any Subsidiary
are presently or shall be a party to any transaction with the Borrower or any
Subsidiary (other than for services as employees, officers and directors),
including any contract, agreement or other arrangement providing for the
furnishing of services to or by, providing for rental of real or personal
property to or from, or otherwise requiring payments to or from any officer,
director or such employee or, to the knowledge of the Borrower or any
Subsidiary, any corporation, partnership, trust or other entity in which any
officer, director, or any such employee has a substantial interest or is an
officer, director, trustee or partner.

         SECTION 9. CERTAIN NEGATIVE COVENANTS OF THE BORROWER. The Borrower
agrees that, so long as any Obligation or Letter of Credit is outstanding or the
Banks have any obligation to make Loans or any Issuing Bank has any obligation
to issue, extend or renew any Letters of Credit hereunder, or the Banks have any
obligation to reimburse any Issuing Bank for drawings honored under any Letter
of Credit, it shall, and shall cause its Subsidiaries to, comply with the
following covenants:

         SECTION 9.1. RESTRICTIONS ON INDEBTEDNESS. Neither the Borrower nor any
of its Subsidiaries shall become or be a guarantor or surety of, or otherwise
create, incur, assume, or be or remain liable, contingently or otherwise, with
respect to any Indebtedness, or become or be responsible in any manner (whether
by agreement to purchase any obligations, stock, assets, goods or services, or
to supply or advance any funds, assets, goods or services or otherwise) with
respect to any Indebtedness of any other Person (other than the Borrower or any
of its Subsidiaries), or incur any Indebtedness other than:

                  (a) Indebtedness arising under this Agreement or the other
         Loan Documents;

                  (b) (i) Indebtedness incurred by the Borrower or any
         Subsidiary with respect to any suretyship or performance bond incurred
         in the ordinary course of its business, and undrawn landfill closure
         bonds; and

                      (ii) Guarantees of any of its Subsidiaries' obligations to
         governmental authorities in lieu of the posting of any landfill closure
         bonds;

                  (c) Unsecured Indebtedness of the Borrower (and any guarantee
         thereof by the Guarantor), including commercial paper and the Five Year
         Revolving Credit Facility, which is pari passu or subordinated to the
         Obligations; provided that there does not exist

<PAGE>   59
                                      -53-

         a Default or Event of Default at the time of the incurrence of such
         Indebtedness and no Default or Event of Default would be created by the
         incurrence of such Indebtedness;

                  (d) Indebtedness of the Guarantor and the Borrower's
         Subsidiaries listed in Schedule 9.1(d) and any extension, renewal or
         refinancing by the Guarantor or such Subsidiary of such Indebtedness,
         provided that the terms and conditions of any such extension, renewal
         or refinancing are substantially the same as the terms and conditions
         in effect on the Effective Date, or are more favorable to the Guarantor
         or such Subsidiary; and

                  (e) (i) Other Indebtedness of the Borrower's Subsidiaries
         (other than of the Guarantor), (ii) secured Indebtedness of the
         Borrower, (iii) Indebtedness with respect to drawn landfill closure
         bonds, and (iv) Indebtedness with respect to Permitted Receivables
         Transactions; provided that the aggregate amount of all such
         Indebtedness in this Section 9.1(e) shall not exceed 15% of
         Consolidated Tangible Assets at any time.

         SECTION 9.2. RESTRICTIONS ON LIENS. The Borrower will not, and will
cause its Subsidiaries not to, create or incur or suffer to be created or
incurred or to exist any Lien of any kind upon any property or assets of any
character, whether now owned or hereafter acquired, or upon the income or
profits therefrom; or transfer any of such property or assets or the income or
profits therefrom for the purpose of subjecting the same to the payment of
Indebtedness or performance of any other obligation in priority to payment of
its general creditors; or acquire, or agree or have an option to acquire, any
property or assets upon conditional sale or other title retention or purchase
money security agreement, device or arrangement; or suffer to exist for a period
of more than 30 days after the same shall have been incurred any Indebtedness or
claim or demand against it which if unpaid might by law or upon bankruptcy or
insolvency, or otherwise, be given any priority whatsoever over its general
creditors; or sell, assign, pledge or otherwise transfer any accounts, contract
rights, general intangibles or chattel paper, with or without recourse, except
for Permitted Liens.

         The Borrower and the Guarantor covenant and agree that if either of
them or any of their Subsidiaries shall create or assume any Lien upon any of
their respective properties or assets, whether now owned or hereafter acquired,
other than Permitted Liens (unless prior written consent shall have been
obtained from the Banks), the Borrower and the Guarantor will make or cause to
be made effective provision whereby the Obligations and the Guaranteed
Obligations will be secured by such Lien equally and ratably with any and all
other Indebtedness thereby secured so long as such other Indebtedness shall be
so secured; provided, that the covenants of the Borrower and the Guarantor
contained in this sentence shall only be in effect for so long as the Borrower
or the Guarantor shall be similarly obligated under any other Indebtedness;
provided, further, that an Event of Default shall occur for so long as such
other Indebtedness becomes secured notwithstanding any actions taken by the
Borrower or the Guarantor to ratably secure the Obligations and the Guaranteed
Obligations hereunder.

         SECTION 9.3. RESTRICTIONS ON INVESTMENTS. Except to the extent provided
in Section 9.4, neither the Borrower nor any Subsidiary may make or permit to
exist or to remain outstanding any Investment, unless both before and after
giving effect thereto (i) the Borrower and its

<PAGE>   60
                                      -54-

Subsidiaries are in compliance with the covenants set forth in Sections 8, 9
and 10 hereof; (ii) there does not exist a Default or Event of Default and no
Default or Event of Default would be created by the making of such Investment;
and (iii) the aggregate amount of all Investments (excluding Investments in (A)
direct obligations of the United States of America or any agency thereof having
maturities of less than one (1) year, (B) certificates of deposit having
maturities of less than one (1) year, issued by commercial banks in the United
States or Canada having capital and surplus of not less than $100,000,000, and
(C) Subsidiaries), does not exceed 15% of Consolidated Tangible Assets;
provided, that the ability of the Borrower and its Subsidiaries to incur any
Indebtedness in connection with any Investment permitted by this Section 9.3
shall be governed by Section 9.1.

         SECTION 9.4. MERGERS, CONSOLIDATIONS, SALES.

                  (a) Neither the Borrower nor any Subsidiary shall be a party
         to any merger, consolidation or exchange of stock unless the Borrower
         shall be the surviving entity with respect to any such transaction to
         which the Borrower is a party and the Guarantor shall be the survivor
         of any merger with any other Subsidiary or a Subsidiary shall be the
         surviving entity (and continue to be a Subsidiary) with respect to any
         such transactions to which one or more Subsidiaries is a party (and the
         conditions set forth below are satisfied), or purchase or otherwise
         acquire all or substantially all of the assets or stock of any class
         of, or any partnership, membership or joint venture or other interest
         in, any other Person except as otherwise provided in Section 9.3 or
         this Section 9.4. Notwithstanding the foregoing, the Borrower and its
         Subsidiaries may purchase or otherwise acquire all or substantially all
         of the assets or stock of any class of, or joint venture or other
         interest in, any Person if the following conditions have been met: (i)
         the proposed transaction will not otherwise create a Default or an
         Event of Default hereunder; and (ii) the business to be acquired
         predominantly involves (A) the collection, transfer, hauling, disposal
         or recycling of solid waste or thermal soil remediation, or (B) other
         lines of businesses currently engaged in, or related, associated,
         complementary or supplementary thereto, whether from an operational,
         business, financial, technical or administrative standpoint; provided
         that the Borrower or its Subsidiaries may purchase or otherwise acquire
         all or substantially all of the assets or stock of any class of, or any
         partnership, membership or joint venture or other interest in, any
         Persons in unrelated businesses, not to exceed an aggregate amount of
         $100,000,000 during the first year following the Effective Date, and
         not to exceed a total aggregate amount of $200,000,000 during the term
         of this Agreement. Notwithstanding anything herein to the contrary, the
         ability of the Borrower and its Subsidiaries to incur any Indebtedness
         in connection with any transaction permitted pursuant to this Section
         9.4 shall be governed by Section 9.1.

                  (b) Neither the Borrower nor any Subsidiary shall sell,
         transfer, convey or lease any assets or group of assets, including the
         sale or transfer of any property owned by the Borrower or any
         Subsidiary in order then or thereafter to lease such property or lease
         other property which the Borrower or such Subsidiary intends to use for
         substantially the same purpose as the property being sold or
         transferred, or sell or assign, with or without recourse, any
         receivables, except (i) transfers of real or personal property among
         Subsidiaries of the Borrower, (ii) so long as no Default or Event of
         Default has occurred

<PAGE>   61
                                      -55-

         and is continuing, or would result therefrom, sales of assets or
         pursuant to a sale-leaseback transaction, provided that any net cash
         proceeds from any such sale or sale-leaseback shall, within 180 days,
         either be used to pay down outstanding Loans under this Agreement and
         outstanding loans under the Five Year Revolving Credit Facility pro
         rata, or be reinvested by such Person in assets of the business of the
         Borrower and its Subsidiaries, used for working capital, invested in
         Investments in accordance with the provisions of Section 9.3 or used
         for other general corporate purposes, (iii) sales of accounts
         receivable (and contract rights, general intangibles or chattel paper
         related thereto) more than sixty (60) days past due sold or assigned in
         the ordinary course of collecting past due accounts, or (iv) pursuant
         to a Permitted Receivables Transaction.

         SECTION 9.5. RESTRICTED DISTRIBUTIONS AND REDEMPTIONS. Neither the
Borrower nor any of its Subsidiaries will (a) declare or pay any Distributions,
or (b) redeem, convert, retire or otherwise acquire shares of any class of its
capital stock (other than in connection with a merger permitted by Section 9.4
hereof or conversion into another form of equity of any preferred shares of the
Borrower existing as of the Effective Date pursuant to the terms thereof);
unless at the time of such Distribution or redemption no Default or Event of
Default exists or would be created hereunder. Notwithstanding the above, any
Subsidiary may make Distributions to the Borrower and the Borrower agrees that
neither the Borrower nor any Material Subsidiary will enter into any agreement
restricting Distributions from such Material Subsidiary to the Borrower.

         SECTION 9.6. EMPLOYEE BENEFIT PLANS. None of the Borrower, any of its
Subsidiaries, or any ERISA Affiliate will:

                  (a) engage in any "prohibited transaction" within the meaning
         of Section 406 of ERISA or Section 4975 of the Code which could result
         in a material liability for the Borrower on a consolidated basis; or

                  (b) permit any Guaranteed Pension Plan to incur an
         "accumulated funding deficiency", as such term is defined in Section
         302 of ERISA, whether or not such deficiency is or may be waived; or

                  (c) fail to contribute to any Guaranteed Pension Plan to an
         extent which, or terminate any Guaranteed Pension Plan in a manner
         which, could result in the imposition of a lien or encumbrance on the
         assets of the Borrower or the Guarantor pursuant to Section 302(f) or
         Section 4068 of ERISA; or

                  (d) permit or take any action which would result in the
         aggregate benefit liabilities (within the meaning of Section 4001 of
         ERISA), other than with respect to the Terminated Plans, of all
         Guaranteed Pension Plans exceeding the value of the aggregate assets of
         such Plans, disregarding for this purpose the benefit liabilities and
         assets of any such Plan with assets in excess of benefit liabilities.

         The Borrower and its Subsidiaries will (i) promptly upon the request of
any Bank or the Administrative Agent, furnish to the Banks a copy of the most
recent actuarial statement required to be submitted under Section 103(d) of
ERISA and Annual Report, Form 5500, with all required

<PAGE>   62
                                      -56-

attachments, in respect of each Guaranteed Pension Plan and (ii) promptly upon
receipt or dispatch, furnish to the Banks any notice, report or demand sent or
received in respect of a Guaranteed Pension Plan under Sections 302, 4041, 4042,
4043, 4063, 4065, 4066 and 4068 of ERISA, or in respect of a Multiemployer Plan,
under Sections 4041A, 4202, 4219, 4242 or 4245 of ERISA.

         SECTION 10. FINANCIAL COVENANTS OF THE BORROWER. The Borrower agrees
that, so long as any Obligation or Letter of Credit is outstanding or the Banks
have any obligation to make Loans, or any Issuing Bank has any obligation to
issue, extend or renew any Letter of Credit hereunder, or the Banks have any
obligation to reimburse any Issuing Bank for drawings honored under any Letter
of Credit, it shall comply with the following covenants:

         SECTION 10.1. INTEREST COVERAGE RATIO. As of the end of any fiscal
quarter of the Borrower, the Borrower will not permit the ratio of (a) EBIT for
the four fiscal quarters then ending to (b) Consolidated Total Interest Expense
for such period to be less than the applicable ratio set forth in the table
below:

<Table>
<Caption>

         FISCAL QUARTER(S) ENDING:                          RATIO:
         -------------------------                          ------
<S>                                                         <C>
         6/30/01 - 12/31/01                                 2.25:1.00

         3/31/02 - 12/31/02                                 2.50:1.00

         3/31/03 and thereafter                             3.00:1.00
</Table>

         SECTION 10.2. TOTAL DEBT TO EBITDA. As of the end of any fiscal quarter
of the Borrower, the Borrower will not permit the ratio of (a) Total Debt to (b)
EBITDA for the four fiscal quarters then ending to exceed 3.00:1.00.

         SECTION 10.3. MINIMUM NET WORTH. The Borrower will not permit
Consolidated Net Worth at any time to be less than $3,500,000,000, plus 75% of
cumulative positive Consolidated Net Income for each fiscal quarter, beginning
with the fiscal quarter ending March 31, 2001.

         SECTION 11. CONDITIONS PRECEDENT.

         SECTION 11.1. CONDITIONS TO EFFECTIVENESS. The effectiveness of this
Agreement and the obligations of the Banks to make any Loans and of any Issuing
Bank to issue Letters of Credit and of the Banks to participate in Letters of
Credit and otherwise be bound by the terms of this Agreement shall be subject to
the satisfaction of each of the following conditions precedent:

                  SECTION 11.1.1. CORPORATE ACTION. All corporate action
         necessary for the valid execution, delivery and performance by the
         Borrower and the Guarantor of the Loan Documents shall have been duly
         and effectively taken, and evidence thereof certified by authorized
         officers of the Borrower and the Guarantor and satisfactory to the
         Administrative Agent shall have been provided to the Banks.

<PAGE>   63
                                      -57-

                  SECTION 11.1.2. LOAN DOCUMENTS, ETC. Each of the Loan
         Documents and other documents listed on the closing agenda shall have
         been duly and properly authorized, executed and delivered by the
         respective parties thereto and shall be in full force and effect in a
         form satisfactory to the Majority Banks.

                  SECTION 11.1.3. CERTIFICATE OF NO CHANGE. The Banks shall have
         received from each of the Borrower and the Guarantor a certificate,
         certified by a duly authorized officer of such Person to be true and
         complete on the Effective Date, of (a) no changes (other than those
         attached thereto) to its charter or other incorporation documents since
         last delivered to the Administrative Agent, and (b) no changes to its
         by-laws (other than those attached thereto) since last delivered to the
         Administrative Agent.

                  SECTION 11.1.4. INCUMBENCY CERTIFICATE. The Banks shall have
         received an incumbency certificate, dated as of the Effective Date,
         signed by duly authorized officers of the Borrower and the Guarantor
         giving the name and bearing a specimen signature of each individual who
         shall be authorized: (a) to sign the Loan Documents on behalf of the
         Borrower and the Guarantor; (b) to make Syndicated Loan Requests and
         Letter of Credit Requests; (c) to make Competitive Bid Quote Requests;
         and (d) to give notices and to take other action on the Borrower's or
         the Guarantor's behalf under the Loan Documents.

                  SECTION 11.1.5. CERTIFICATES OF INSURANCE. The Administrative
         Agent shall have received a certificate of insurance from an
         independent insurance broker dated as of the Effective Date, or within
         15 days prior thereto, identifying insurers, types of insurance,
         insurance limits, and policy terms, and otherwise describing the
         insurance coverage of the Borrower and its Subsidiaries.

                  SECTION 11.1.6. OPINION OF COUNSEL. The Banks shall have
         received a favorable legal opinion from the deputy general counsel to
         the Borrower and the Guarantor addressed to the Banks, dated the
         Effective Date, in form and substance satisfactory to the
         Administrative Agent.

                  SECTION 11.1.7. SATISFACTORY FINANCIAL CONDITION. Other than
         as disclosed in the Disclosure Documents, no material adverse change
         shall have occurred in the financial condition, results of operations,
         business, properties or prospects of the Borrower and its Subsidiaries,
         taken as a whole, since the Interim Balance Sheet Date.

                  SECTION 11.1.8. PAYMENT OF CLOSING FEES. The Borrower shall
         have paid the agreed upon closing fees to the Administrative Agent for
         the account of the Banks.

                  SECTION 11.1.9. PAYOFF OF EXISTING DEBT. The Administrative
         Agent shall have received evidence, in form and substance satisfactory
         to the Administrative Agent, that (a) the 364 Day Loan Agreement, dated
         as of July 10, 2000, among the Borrower, the Guarantor and certain of
         the Banks has been paid in full and terminated, (b) the Fourth Amended
         and Restated Revolving Credit Agreement, dated as of July 10, 2000,
         among the Borrower, the Guarantor and certain of the Banks has been
         paid in full and terminated, and (c) the new Five Year Revolving Credit
         Facility is effective.

<PAGE>   64
                                      -58-

                  SECTION 11.1.10. CLOSING CERTIFICATE. The Borrower shall have
         delivered to the Administrative Agent a certificate, dated as of the
         Effective Date, stating that, as of such date (a) the representations
         and warranties set forth herein or in any other Loan Document are true
         and correct, and (b) no Default or Event of Default has occurred and is
         continuing.

         SECTION 12. CONDITIONS TO ALL LOANS. The obligations of the Banks to
make or continue for an additional Interest Period in accordance with Section
2.7 any Loan and the obligation of any Issuing Bank to issue, extend, or renew
any Letter of Credit at the time of and subsequent to the Effective Date is
subject to the following conditions precedent:

         SECTION 12.1. REPRESENTATIONS TRUE. Each of the representations and
warranties of the Borrower and the Guarantor (as applicable) contained in this
Agreement or in any document or instrument delivered pursuant to or in
connection with this Agreement shall be true as of the date as of which they
were made and shall also be true at and as of the time of the making of such
Loan or the issuance, extension, or renewal of any Letter of Credit, as
applicable, with the same effect as if made at and as of that time (except to
the extent of changes resulting from transactions contemplated or permitted by
this Agreement and changes occurring in the ordinary course of business which
either individually or in the aggregate do not result in a Material Adverse
Effect, and to the extent that such representations and warranties relate
expressly and solely to an earlier date).

         SECTION 12.2. PERFORMANCE; NO EVENT OF DEFAULT. The Borrower shall have
performed and complied with all terms and conditions herein required to be
performed or complied with by it prior to or at the time of the making of any
Loan the issuance, extension or renewal of any Letter of Credit, and at the time
of the making of any Loan or the issuance, renewal or extension of any Letter of
Credit, there shall exist no Default or Event of Default or condition which
would result in a Default or an Event of Default upon consummation of such Loan
or issuance, extension, or renewal of any Letter of Credit, as applicable. Each
request for a Loan, or for issuance, extension or renewal of a Letter of Credit
shall constitute certification by the Borrower that the conditions specified in
Sections 12.1 and 12.2 will be duly satisfied on the date of such Loan or Letter
of Credit issuance, extension or renewal.

         SECTION 12.3. NO LEGAL IMPEDIMENT. No change shall have occurred in any
law or regulations thereunder or interpretations thereof which in the reasonable
opinion of the Banks would make it illegal for the Banks to make Loans, for any
Issuing Bank to issue, extend or renew, or the Banks to participate in, Letters
of Credit hereunder.

         SECTION 12.4. GOVERNMENTAL REGULATION. The Banks shall have received
from the Borrower and its Subsidiaries such statements in substance and form
reasonably satisfactory to the Banks as they shall require for the purpose of
compliance with any applicable regulations of the Comptroller of the Currency or
the Board of Governors of the Federal Reserve System or the Office of the
Superintendent of Financial Institutions.

         SECTION 12.5. PROCEEDINGS AND DOCUMENTS. All proceedings in connection
with the transactions contemplated by this Agreement and all documents incident
thereto shall have been

<PAGE>   65
                                      -59-

delivered to the Banks as of the date of the making of any extension of credit
in substance and in form satisfactory to the Banks, including without limitation
a Syndicated Loan Request in the form attached hereto as Exhibit D or a Letter
of Credit Request in the form attached hereto as Exhibit E and the Banks shall
have received all information and such counterpart originals or certified or
other copies of such documents as the Banks may reasonably request.

         SECTION 13. EVENTS OF DEFAULT; ACCELERATION; TERMINATION OF COMMITMENT.

         SECTION 13.1. EVENTS OF DEFAULT AND ACCELERATION. If any of the
following events ("Events of Default" or, if the giving of notice or the lapse
of time or both is required, then, prior to such notice and/or lapse of time,
"Defaults") shall occur:

                  (a) if the Borrower shall fail to pay any principal of the
         Loans when the same shall become due and payable, whether at the stated
         date of maturity or any accelerated date of maturity or at any other
         date fixed for payment;

                  (b) if the Borrower shall fail to pay any interest or fees or
         other amounts owing hereunder (other than those specified in subsection
         (a) above) within five (5) Business Days after the same shall become
         due and payable whether at the Revolving Credit Maturity Date, Term
         Loan Maturity Date or any accelerated date of maturity or at any other
         date fixed for payment;

                  (c) if the Borrower shall fail to comply with any of the
         covenants contained in Sections 8.4, 8.5, 8.15, 8.16, 9 and 10 hereof;

                  (d) if the Borrower shall fail to perform any term, covenant
         or agreement contained herein or in any of the other Loan Documents
         (other than those specified in subsections (a), (b), and (c) above) and
         such failure shall not be remedied within 30 days after written notice
         of such failure shall have been given to the Borrower by the
         Administrative Agent or any of the Banks;

                  (e) if any representation or warranty contained in this
         Agreement or in any document or instrument delivered pursuant to or in
         connection with this Agreement shall prove to have been false in any
         material respect upon the date when made or repeated;

                  (f) if the Borrower or any of its Subsidiaries shall fail to
         pay when due, or within any applicable period of grace, any
         Indebtedness or Swap Obligation in an aggregate amount greater than
         $50,000,000, or fail to observe or perform any material term, covenant
         or agreement contained in any one or more agreements by which it is
         bound, evidencing or securing any Indebtedness or Swap Obligation in an
         aggregate amount greater than $50,000,000 for such period of time as
         would permit, or would have permitted (assuming the giving of
         appropriate notice if required), the holder or holders thereof or of
         any obligations issued thereunder to accelerate the maturity thereof or
         terminate its commitment with respect thereto;

<PAGE>   66
                                      -60-

                  (g) if the Borrower, the Guarantor or any Material Subsidiary
         makes an assignment for the benefit of creditors, or admits in writing
         its inability to pay or generally fails to pay its debts as they mature
         or become due, or petitions or applies for the appointment of a trustee
         or other custodian, liquidator or receiver of the Borrower, the
         Guarantor or any Material Subsidiary, or of any substantial part of the
         assets of the Borrower, the Guarantor or any Material Subsidiary or
         commences any case or other proceeding relating to the Borrower, the
         Guarantor or any Material Subsidiary under any bankruptcy,
         reorganization, arrangement, insolvency, readjustment of debt,
         dissolution or liquidation or similar law of any jurisdiction, now or
         hereafter in effect, or takes any action to authorize or in furtherance
         of any of the foregoing, or if any such petition or application is
         filed or any such case or other proceeding is commenced against the
         Borrower, the Guarantor or any Material Subsidiary or the Borrower, the
         Guarantor or any Material Subsidiary indicates its approval thereof,
         consent thereto or acquiescence therein;

                  (h) if a decree or order is entered appointing any such
         trustee, custodian, liquidator or receiver or adjudicating the Borrower
         or the Guarantor or any Material Subsidiary bankrupt or insolvent, or
         approving a petition in any such case or other proceeding, or a decree
         or order for relief is entered in respect of the Borrower or the
         Guarantor or any Material Subsidiary in an involuntary case under
         federal bankruptcy laws of any jurisdiction as now or hereafter
         constituted, and such decree or order remains in effect for more than
         45 days, whether or not consecutive;

                  (i) if there shall remain in force, undischarged, unsatisfied
         and unstayed, for more than thirty days, whether or not consecutive,
         any final judgment against the Borrower or any Subsidiary which, with
         other outstanding final judgments against the Borrower and its
         Subsidiaries exceeds in the aggregate $25,000,000 after taking into
         account any undisputed insurance coverage;

                  (j) if, with respect to any Guaranteed Pension Plan, an ERISA
         Reportable Event shall have occurred and the Banks shall have
         determined in their reasonable discretion that such event reasonably
         could be expected to result in liability of the Borrower or any
         Subsidiary to the PBGC or the Plan in an aggregate amount exceeding
         $25,000,000 and such event in the circumstances occurring reasonably
         could constitute grounds for the partial or complete termination of
         such Plan by the PBGC or for the appointment by the appropriate United
         States District Court of a trustee to administer such Plan; or a
         trustee shall have been appointed by the appropriate United States
         District Court to administer such Plan; or the PBGC shall have
         instituted proceedings to terminate such Plan;

                  (k) if any of the Loan Documents shall be cancelled,
         terminated, revoked or rescinded otherwise than in accordance with the
         terms thereof or with the express prior written agreement, consent or
         approval of the Banks, or any action at law, suit or in equity or other
         legal proceeding to cancel, revoke or rescind any of the Loan Documents
         shall be commenced by or on behalf of the Borrower, the Guarantor, or
         any of their respective stockholders, or any court or any other
         governmental or regulatory authority or agency of

<PAGE>   67
                                      -61-

         competent jurisdiction shall make a determination that, or issue a
         judgment, order, decree or ruling to the effect that, any one or more
         of the Loan Documents is illegal, invalid or unenforceable in
         accordance with the terms thereof; or

                  (l) if any person or group of persons (within the meaning of
         Section 13 or 14 of the Securities Exchange Act of 1934, as amended)
         shall have acquired beneficial ownership (within the meaning of Rule
         13d-3 promulgated by the Securities and Exchange Commission under said
         Act) of 25% or more of the outstanding shares of common voting stock of
         the Borrower; or during any period of twelve consecutive calendar
         months, individuals who were directors of the Borrower on the first day
         of such period (together with any new directors whose election by such
         board or whose nomination for election by the shareholders of the
         Borrower was approved by a vote of a majority of the directors still in
         office who were either directors at the beginning of such period or
         whose election or nomination for election was previously so approved)
         shall cease to constitute a majority of the board of directors of the
         Borrower;

then, and in any such event, so long as the same may be continuing, the
Administrative Agent may, and upon the request of the Majority Banks shall, by
notice in writing to the Borrower, declare all amounts owing with respect to
this Agreement, the Notes and the other Loan Documents and all Reimbursement
Obligations to be, and they shall thereupon forthwith become, immediately due
and payable without presentment, demand, protest, notice of intent to
accelerate, notice of acceleration to the extent permitted by law or other
notice of any kind, all of which are hereby expressly waived by the Borrower;
provided that in the event of any Event of Default specified in Section 13.1(g)
or 13.1(h) with respect to the Borrower or the Guarantor, all such amounts shall
become immediately due and payable automatically and without any requirement of
notice from the Administrative Agent or any Bank. Upon demand by the Majority
Banks after the occurrence of any Event of Default, the Borrower shall
immediately provide to the Administrative Agent cash in an amount equal to the
aggregate Maximum Drawing Amount to be held by the Administrative Agent as
collateral security for the Reimbursement Obligations.

         SECTION 13.2. TERMINATION OF COMMITMENTS. If any Event of Default
pursuant to Sections 13.1(g) or 13.1(h) hereof shall occur with respect to the
Borrower or the Guarantor, any unused portion of the Total Commitment hereunder
shall forthwith terminate and the Banks and the Issuing Banks shall be relieved
of all obligations to make Loans or to issue, extend or renew Letters of Credit
hereunder; or if any other Event of Default shall occur, the Majority Banks may
by notice to the Borrower terminate the unused portion of the Total Commitment
hereunder, and, upon such notice being given, such unused portion of the Total
Commitment hereunder shall terminate immediately and the Banks and the Issuing
Banks shall be relieved of all further obligations to make Loans or to issue,
extend or renew Letters of Credit hereunder. No termination of any portion of
the Total Commitment hereunder shall relieve the Borrower of any of its existing
Obligations to the Banks, the Issuing Banks or the Administrative Agent
hereunder or elsewhere.

         SECTION 13.3. REMEDIES. In case any one or more of the Events of
Default shall have occurred and be continuing, and whether or not the Banks
shall have accelerated the maturity of the Loans and other Obligations pursuant
to Section 13.1, each Bank, upon notice to the other Banks, if owed any amount
with respect to the Loans or the Reimbursement Obligations, may proceed to
protect and

<PAGE>   68
                                      -62-

enforce its rights by suit in equity, action at law or other appropriate
proceeding, whether for the specific performance of any covenant or agreement
contained in this Agreement and the other Loan Documents or any instrument
pursuant to which the Obligations to such Bank are evidenced, including, without
limitation, as permitted by applicable law the obtaining of the ex parte
appointment of a receiver, and, if such amount shall have become due, by
declaration or otherwise, proceed to enforce the payment thereof or any legal or
equitable right of such Bank, any recovery being subject to the terms of Section
30 hereof. No remedy herein conferred upon any Bank or the Administrative Agent
or the holder of any Note is intended to be exclusive of any other remedy and
each and every remedy shall be cumulative and shall be in addition to every
other remedy given hereunder or now or hereafter existing at law or in equity or
by statute or any other provision of law.

         SECTION 14. SETOFF. Regardless of the adequacy of any collateral,
during the continuance of an Event of Default, any deposits or other sums
credited by or due from any Bank to the Borrower and any securities or other
property of the Borrower in the possession of such Bank may be applied to or set
off against the payment of Obligations and any and all other liabilities,
direct, or indirect, absolute or contingent, due or to become due, now existing
or hereafter arising, of the Borrower to the Banks or the Administrative Agent.
Any amounts set off pursuant to this Section 14 shall be distributed ratably in
accordance with Section 30 among all of the Banks by the Bank setting off such
amounts. If any Bank fails to share such setoff ratably, the Administrative
Agent shall have the right to withhold such Bank's share of the Borrower's
payments until each of the Banks shall have, in the aggregate, received a pro
rata repayment.

         SECTION 15. EXPENSES. Whether or not the transactions contemplated
herein shall be consummated, the Borrower hereby promises to reimburse the
Administrative Agent and the Joint Lead Arrangers and Joint Book Managers for
all reasonable out-of-pocket fees and disbursements (including all reasonable
attorneys' fees) incurred or expended in connection with the syndication,
preparation, filing or recording, or interpretation of this Agreement, the other
Loan Documents, or any amendment, modification, approval, consent or waiver
hereof or thereof. The Borrower further promises to reimburse the Administrative
Agent and the Banks for all reasonable out-of-pocket fees and disbursements
(including all reasonable legal fees and the allocable cost of in-house
attorneys' fees) incurred or expended in connection with the enforcement of any
Obligations or the satisfaction of any indebtedness of the Borrower hereunder or
under any other Loan Document, or in connection with any litigation, proceeding
or dispute hereunder in any way related to the credit hereunder. The Borrower
also promises to pay the Administrative Agent all reasonable out-of-pocket fees
and disbursements, incurred or expended in connection with the Competitive Bid
Loan procedure under Section 4 hereof.

         SECTION 16. THE AGENTS.

         SECTION 16.1. APPOINTMENT, POWERS AND IMMUNITIES. Each Bank hereby
irrevocably appoints and authorizes Fleet to act as Administrative Agent,
provided, however, the Administrative Agent is hereby authorized to serve only
as administrative agent for the Banks and to exercise such powers as are
reasonably incidental thereto and as are set forth in this Agreement and the
other Loan Documents. The Administrative Agent hereby acknowledges that it does
not have the authority to negotiate any agreement which would bind the Banks or
agree to any amendment,

<PAGE>   69
                                      -63-

waiver or modification of any of the Loan Documents or bind the Banks except as
set forth in this Agreement or the Loan Documents. Except as provided in this
Agreement, and in the other Loan Documents, the Administrative Agent shall take
action or refrain from acting only upon instructions of the Banks. It is agreed
that the duties, rights, privileges and immunities of the Issuing Banks, in
their capacity as issuers of Letters of Credit hereunder, shall be identical to
the duties, rights, privileges and immunities of the Administrative Agent as
provided in this Section 16. The Administrative Agent shall not have any duties
or responsibilities or any fiduciary relationship with any Bank except those
expressly set forth in this Agreement and the other Loan Documents. Neither the
Administrative Agent nor any of its affiliates shall be responsible to the Banks
for any recitals, statements, representations or warranties made by the Borrower
or any other Person whether contained herein or otherwise or for the value,
validity, effectiveness, genuineness, enforceability or sufficiency of this
Agreement, the other Loan Documents or any other document referred to or
provided for herein or therein or for any failure by the Borrower or any other
Person to perform its obligations hereunder or thereunder or in respect of the
Notes. The Administrative Agent may employ agents and attorneys-in-fact and
shall not be responsible for the negligence or misconduct of any such agents or
attorneys-in-fact selected by it with reasonable care. The Administrative Agent,
the Agents and any of their directors, officers, employees or agents shall not
be responsible for any action taken or omitted to be taken by it or them
hereunder or in connection herewith, except for its or their own gross
negligence or willful misconduct. The Administrative Agent in its separate
capacity as a Bank shall have the same rights and powers hereunder as any other
Bank. The Co-Documentation Agents and the Co-Syndication Agents shall not have
any right, power, obligation, liability, responsibility or duty under this
Credit Agreement in such capacity, other than, with respect to the
Co-Documentation Agents and BOA, those applicable to all Banks as Banks.

         SECTION 16.2. ACTIONS BY ADMINISTRATIVE AGENT. The Administrative Agent
shall be fully justified in failing or refusing to take any action under this
Agreement as reasonably deemed appropriate unless it shall first have received
the consent of the Majority Banks (or, when expressly required hereby, all of
the Banks), and shall be indemnified to its reasonable satisfaction by the Banks
against any and all liability and expense which may be incurred by it by reason
of taking or continuing to take any such action. The Administrative Agent shall
in all cases be fully protected in acting, or in refraining from acting, under
this Agreement or any of the Loan Documents in accordance with the instruction
of the Majority Banks (or, when expressly required hereby or thereby, all of the
Banks), and such instruction and any action taken or failure to act pursuant
thereto shall be binding upon the Banks and all future holders of the Notes or
any Letter of Credit Participation.

         SECTION 16.3. INDEMNIFICATION. Without limiting the obligations of the
Borrower hereunder or under any other Loan Document, the Banks agree to
indemnify the Administrative Agent, its affiliates and its respective directors,
officers, agents and employees (to the extent not reimbursed by the Borrower)
ratably in accordance with their respective Commitment Percentages for any and
all liabilities, obligations, losses, damages, penalties, actions, judgments,
suits, costs, expenses or disbursements of any kind or nature whatsoever which
may at any time be imposed on, incurred by or asserted against the
Administrative Agent in any way relating to or arising out of this Agreement or
any other Loan Document or any documents contemplated by or referred to herein
or therein or the transactions contemplated hereby or thereby or the enforcement
of any of

<PAGE>   70
                                      -64-

the terms hereof or thereof or of any such other documents; provided, that no
Bank shall be liable for any of the foregoing to the extent they arise from the
gross negligence or willful misconduct of the Administrative Agent (or any agent
thereof), IT BEING THE INTENT OF THE PARTIES HERETO THAT ALL SUCH INDEMNIFIED
PARTIES SHALL BE INDEMNIFIED FOR THEIR ORDINARY SOLE OR CONTRIBUTORY NEGLIGENCE.

         SECTION 16.4. REIMBURSEMENT. Without limiting the provisions of
Sections 6.1(a), 6.12, and 14, the Administrative Agent shall not be obliged to
make available to any Person any sum which the Administrative Agent is expecting
to receive for the account of that Person until the Administrative Agent has
determined that it has received that sum. The Administrative Agent may, however,
disburse funds prior to determining that the sums which the Administrative Agent
expects to receive have been finally and unconditionally paid to the
Administrative Agent, if the Administrative Agent wishes to do so. If and to the
extent that the Administrative Agent does disburse funds and it later becomes
apparent that the Administrative Agent did not then receive a payment in an
amount equal to the sum paid out, then any Person to whom the Administrative
Agent made the funds available shall, on demand from the Administrative Agent,
refund to the Administrative Agent the sum paid to that Person. If, in the
opinion of the Administrative Agent, the distribution of any amount received by
it in such capacity hereunder or under the other Loan Documents might involve it
in liability, it may refrain from making distribution until its right to make
distribution shall have been adjudicated by a court of competent jurisdiction.
If a court of competent jurisdiction shall adjudge that any amount received and
distributed by the Administrative Agent is to be repaid, each Person to whom any
such distribution shall have been made shall either repay to the Administrative
Agent its proportionate share of the amount so adjudged to be repaid or shall
pay over the same in such manner and to such Persons as shall be determined by
such court.

         SECTION 16.5. DOCUMENTS. The Administrative Agent will forward to each
Bank, promptly after receipt thereof, a copy of each notice or other document
furnished to the Administrative Agent for such Bank hereunder; provided,
however, that, notwithstanding the foregoing, the Administrative Agent may
furnish to the Banks a monthly summary with respect to Letters of Credit issued
hereunder in lieu of copies of the related Letter of Credit Applications.

         SECTION 16.6. NON-RELIANCE ON ADMINISTRATIVE AGENT AND OTHER BANKS.
Each Bank represents that it has, independently and without reliance on the
Administrative Agent, the Agents or any other Bank, and based on such documents
and information as it has deemed appropriate, made its own appraisal of the
financial condition and affairs of the Borrower and the Guarantor and the
decision to enter into this Agreement and the other Loan Documents and agrees
that it will, independently and without reliance upon the Administrative Agent,
the Agents or any other Bank, and based on such documents and information as it
shall deem appropriate at the time, continue to make its own appraisals and
decisions in taking or not taking action under this Agreement or any other Loan
Document. Except as herein expressly provided to the contrary, the
Administrative Agent shall not be required to keep informed as to the
performance or observance by the Borrower and the Guarantor of this Agreement,
the other Loan Documents or any other document referred to or provided for
herein or therein or by any other Person of any other agreement or to make
inquiry of, or to inspect the properties or books of, any Person. Except for
notices, reports and other documents and information expressly required to be

<PAGE>   71
                                      -65-

furnished to the Banks by the Administrative Agent hereunder, the Administrative
Agent shall not have any duty or responsibility to provide any Bank with any
credit or other information concerning any person which may come into the
possession of the Administrative Agent or any of their affiliates. Each Bank
shall have access to all documents relating to the Administrative Agent's
performance of their duties hereunder at such Bank's request. Unless any Bank
shall promptly object to any action taken by the Administrative Agent hereunder
of which such Bank has actual knowledge (other than actions which require the
prior consent of such Bank in accordance with the terms hereof or to which the
provisions of Section 16.8 are applicable and other than actions which
constitute gross negligence or willful misconduct by the Administrative Agent),
such Bank shall be presumed to have approved the same.

         SECTION 16.7. RESIGNATION OF ADMINISTRATIVE AGENT. The Administrative
Agent may resign at any time by giving 60 days' prior written notice thereof to
the Banks and the Borrower. Upon any such resignation, the Majority Banks (other
than the resigning Administrative Agent) shall have the right to appoint a
successor Administrative Agent from among the Banks, subject to the consent of
the Borrower. If no successor to the Administrative Agent shall have been so
appointed by the Majority Banks and approved by the Borrower and shall have
accepted such appointment within 30 days after the retiring Administrative
Agent's giving of notice of resignation, then the retiring Administrative Agent
may, on behalf of the Banks, appoint a successor Administrative Agent from among
the remaining Banks, which shall be a financial institution having a combined
capital and surplus in excess of $1,000,000,000. Upon the acceptance of any
appointment as the Administrative Agent hereunder by a successor Administrative
Agent, such successor Administrative Agent shall thereupon succeed to and become
vested with all the rights, powers, privileges and duties of the retiring
Administrative Agent, and the retiring Administrative Agent shall be discharged
from its duties and obligations hereunder. After the retiring Administrative
Agent's resignation, the provisions of this Agreement shall continue in effect
for its benefit in respect of any actions taken or omitted to be taken by it
while it was acting as the Administrative Agent. Any new Issuing Bank appointed
pursuant to this Section 16.7 shall immediately issue new Letters of Credit in
place of Letters of Credit previously issued or, if acceptable to the resigning
Issuing Bank, issue letters of credit in favor of the resigning Issuing Bank as
security for the outstanding Letters of Credit and shall in due course replace
all Letters of Credit previously issued by the resigning Issuing Bank.

         SECTION 16.8. ACTION BY THE BANKS, CONSENTS, AMENDMENTS, WAIVERS, ETC.
(a) No failure or delay by the Administrative Agent, any Issuing Bank or any
Bank in exercising any right or power hereunder shall operate as a waiver
thereof, nor shall any single or partial exercise of any such right or power, or
any abandonment or discontinuance of steps to enforce such a right or power,
preclude any other or further exercise thereof or the exercise of any other
right or power. The rights and remedies of the Administrative Agent, the Issuing
Banks and the Banks hereunder are cumulative and are not exclusive of any rights
or remedies that they would otherwise have. No waiver of any provision of this
Agreement or consent to any departure by the Borrower therefrom shall in any
event be effective unless the same shall be permitted by paragraph (b) of this
section, and then such waiver or consent shall be effective only in the specific
instance and for the purpose for which given. Without limiting the generality of
the foregoing, the making of a Loan or issuance of a Letter of Credit shall not
be construed as a waiver of any Default or Event

<PAGE>   72
                                      -66-

of Default, regardless of whether the Administrative Agent, any Lender or the
Issuing Bank may have had notice or knowledge of such Default or Event of
Default at the time.

         (b) Neither this Agreement nor any provision hereof may be waived,
amended or modified except pursuant to an agreement or agreements in writing
entered into by the Borrower and the Majority Banks or by the Borrower and the
Administrative Agent with the consent of the Majority Banks; provided that no
such agreement shall (i) increase the Commitment of any Bank without the written
consent of such Bank, (ii) reduce the principal amount of any Loan or
Reimbursement Obligations, or reduce the rate of interest thereon or on the
Notes, or reduce any fees payable hereunder, without the written consent of each
Bank affected thereby, (iii) postpone the scheduled date of payment of the
principal amount of any Loan, or any interest thereon, or any fees payable
hereunder, or reduce the amount of, waive or excuse any such payment, or
postpone the scheduled date of expiration of any Commitment, without the written
consent of each Bank affected thereby; (iv) release the Borrower from its
Obligations or the Guarantor from its Guaranteed Obligations hereunder without
the written consent of each Bank, or (v) change any of the provisions of this
Section 16.8 or the definition of "Majority Banks", without the written consent
of each Bank; provided further that no such agreement shall amend, modify or
otherwise affect the rights or duties of the Administrative Agent or any Issuing
Bank hereunder without the prior written consent of the Administrative Agent or
the Issuing Banks, as the case may be.

         SECTION 17. INDEMNIFICATION. The Borrower agrees to indemnify and hold
harmless the Banks, the Agents, the Issuing Banks, the Joint Lead Arrangers and
Joint Book Managers and the Administrative Agent and their affiliates, as well
as the Banks' and the Administrative Agent's and their affiliates' shareholders,
directors, agents, officers, subsidiaries and affiliates, from and against all
damages, losses, settlement payments, obligations, liabilities, claims, suits,
penalties, assessments, citations, directives, demands, judgments, actions or
causes of action, whether statutorily created or under the common law, and
reasonable costs and expenses incurred, suffered, sustained or required to be
paid by an indemnified party by reason of or resulting from the transactions
contemplated hereby, except any of the foregoing which result from the gross
negligence or willful misconduct of such indemnified party. In any
investigation, enforcement matter, proceeding or litigation, or the preparation
therefor, the Banks and the Administrative Agent shall be entitled to select
their own counsel and, in addition to the foregoing indemnity, the Borrower
agrees to pay promptly the reasonable fees and expenses of such counsel
(including the non-duplicative allocated cost of internal counsel), and
settlement costs. In the event of the commencement of any such proceeding or
litigation against the Banks or Administrative Agent by third parties, the
Borrower shall be entitled to participate in such proceeding or litigation with
counsel of their choice at their expense. The covenants of this Section 17 shall
survive payment or satisfaction of payment of amounts owing with respect to any
Note or any other Loan Document and satisfaction of all the Obligations
hereunder, IT BEING THE INTENT OF THE PARTIES HERETO THAT ALL SUCH INDEMNIFIED
PARTIES SHALL BE INDEMNIFIED FOR THEIR ORDINARY SOLE OR CONTRIBUTORY NEGLIGENCE.

         SECTION 18. WITHHOLDING TAXES. The Borrower hereby agrees that:

                  (a) Any and all payments made by the Borrower hereunder shall
         be made free and clear of, and without deduction for, any and all
         present or future taxes, levies, fees,

<PAGE>   73
                                      -67-

         duties, imposts, deductions, charges or withholdings of any nature
         whatsoever, excluding, in the case of the Administrative Agent or the
         Banks or any holder of the Notes, (i) taxes imposed on, or measured by,
         its net income or profits, (ii) franchise taxes imposed on it, (iii)
         taxes imposed by any jurisdiction as a direct consequence of it, or any
         of its affiliates, having a present or former connection with such
         jurisdiction, including, without limitation, being organized, existing
         or qualified to do business, doing business or maintaining a permanent
         establishment or office in such jurisdiction, and (iv) taxes imposed by
         reason of its failure to comply with any applicable certification,
         identification, information, documentation or other reporting
         requirement (all such non-excluded taxes being hereinafter referred to
         as "Indemnifiable Taxes"). In the event that any withholding or
         deduction from any payment to be made by the Borrower hereunder is
         required in respect of any Indemnifiable Taxes pursuant to any
         applicable law, or governmental rule or regulation, then the Borrower
         will (i) direct to the relevant taxing authority the full amount
         required to be so withheld or deducted, (ii) forward to the
         Administrative Agent for delivery to the applicable Bank an official
         receipt or other documentation satisfactory to the Administrative Agent
         and the applicable Bank evidencing such payment to such taxing
         authority, and (iii) direct to the Administrative Agent for the account
         of the relevant Banks such additional amount or amounts as is necessary
         to ensure that the net amount actually received by each relevant Bank
         will equal the full amount such Bank would have received had no such
         withholding or deduction (including any Indemnifiable Taxes on such
         additional amounts) been required. Moreover, if any Indemnifiable Taxes
         are directly asserted against the Administrative Agent or any Bank with
         respect to any payment received by the Administrative Agent or such
         Bank by reason of the Borrower's failure to properly deduct and
         withhold such Indemnifiable Taxes from such payment, the Administrative
         Agent or such Bank may pay such Indemnifiable Taxes and the Borrower
         will promptly pay all such additional amounts (including any penalties,
         interest or reasonable expenses) as is necessary in order that the net
         amount received by such Person after the payment of such Indemnifiable
         Taxes (including any Indemnifiable Taxes on such additional amount)
         shall equal the amount such Person would have received had not such
         Indemnifiable Taxes been asserted. Any such payment shall be made
         promptly after the receipt by the Borrower from the Administrative
         Agent or such Bank, as the case may be, of a written statement setting
         forth in reasonable detail the amount of the Indemnifiable Taxes and
         the basis of the claim.

                  (b) The Borrower shall pay any present or future stamp or
         documentary taxes or any other excise or any other similar levies which
         arise from any payment made hereunder or from the execution, delivery
         or registration of, or otherwise with respect to, this Agreement or any
         other Loan Document ("Other Taxes").

                  (c) The Borrower hereby indemnifies and holds harmless the
         Administrative Agent and each Bank for the full amount of Indemnifiable
         Taxes or Other Taxes (including, without limitation, any Indemnifiable
         Taxes or Other Taxes imposed on amounts payable under this Section 18)
         paid by the Administrative Agent or such Bank, as the case may be, and
         any liability (including penalties, interest and reasonable expenses)
         arising therefrom or with respect thereto, by reason of the Borrower's
         failure to properly

<PAGE>   74
                                      -68-

         deduct and withhold Indemnifiable Taxes pursuant to paragraph (a) above
         or to properly pay Other Taxes pursuant to paragraph (b) above. Any
         indemnification payment from the Borrower under the preceding sentence
         shall be made promptly after receipt by the Borrower from the
         Administrative Agent or Bank of a written statement setting forth in
         reasonable detail the amount of such Indemnifiable Taxes or such Other
         Taxes, as the case may be, and the basis of the claim.

                  (d) If the Borrower pays any amount under this Section 18 to
         the Administrative Agent or any Bank and such payee knowingly receives
         a refund of any taxes with respect to which such amount was paid, the
         Administrative Agent or such Bank, as the case may be, shall pay to the
         Borrower the amount of such refund promptly following the receipt
         thereof by such payee.

                  (e) In the event any taxing authority notifies the Borrower or
         the Guarantor that any of them has improperly failed to deduct or
         withhold any taxes (other than Indemnifiable Taxes) from a payment made
         hereunder to the Administrative Agent or any Bank, the Borrower shall
         timely and fully pay such taxes to such taxing authority.

                  (f) The Administrative Agent or the Banks shall, upon the
         request of the Borrower, take reasonable measures to avoid or mitigate
         the amount of Indemnifiable Taxes required to be deducted or withheld
         from any payment made hereunder if such measures can be taken without
         such Person in its sole judgment suffering any legal, regulatory or
         economic disadvantage.

                  (g) Without prejudice to the survival of any other agreement
         of the parties hereunder, the agreements and obligations of the
         Borrower contained in this Section 18 shall survive the payment in full
         of the Obligations.

         SECTION 19. TREATMENT OF CERTAIN CONFIDENTIAL INFORMATION.

         SECTION 19.1. CONFIDENTIALITY. Each of the Banks and the Administrative
Agent agrees, on behalf of itself and each of its affiliates, directors,
officers, employees and representatives, to use reasonable precautions to keep
confidential, in accordance with their customary procedures for handling
confidential information of the same nature and in accordance with safe and
sound banking practices, any non-public information supplied to it by the
Borrower or any of its Subsidiaries pursuant to this Agreement that is
identified by such Person as being confidential at the time the same is
delivered to the Banks or the Administrative Agent, provided that nothing herein
shall limit the disclosure of any such information (a) after such information
shall have become public other than through a violation of this Section 19, or
becomes available to any of the Banks or the Administrative Agent on a
nonconfidential basis from a source other than the Borrower, (b) to the extent
required by statute, rule, regulation or judicial process, (c) to counsel for
any of the Banks or the Administrative Agent, (d) to bank examiners or any other
regulatory authority having jurisdiction over any Bank or the Administrative
Agent, or to auditors or accountants, (e) to the Administrative Agent, any Bank
or any Financial Affiliate, (f) in connection with any litigation to which any
one or more of the Banks, the Administrative Agent or any Financial Affiliate is
a party, or in connection with the enforcement of rights or remedies

<PAGE>   75
                                      -69-

hereunder or under any other Loan Document, (g) to an affiliate of any Bank or
the Administrative Agent, (h) to any actual or prospective assignee or
participant or any actual or prospective counterparty (or its advisors) to any
swap or derivative transactions referenced to credit or other risks or events
arising under this Agreement or any other Loan Document so long as such
assignee, participant or counterparty, as the case may be, agrees to be bound by
the provisions of Section 19.1 or (i) with the consent of the Borrower.

         SECTION 19.2. PRIOR NOTIFICATION. Unless specifically prohibited by
applicable law or court order, each of the Banks and the Administrative Agent
shall, prior to disclosure thereof, notify the Borrower of any request for
disclosure of any such non-public information by any governmental agency or
representative thereof (other than any such request in connection with an
examination of the financial condition of such Bank by such governmental agency)
or pursuant to legal process.

         SECTION 19.3. OTHER. In no event shall any Bank or the Administrative
Agent be obligated or required to return any materials furnished to it or any
Financial Affiliate by the Borrower or any of its Subsidiaries. The obligations
of each Bank under this Section 19 shall supersede and replace the obligations
of such Bank under any confidentiality letter in respect of this financing
signed and delivered by such Bank to the Borrower prior to the date hereof and
shall be binding upon any assignee of, or purchaser of any participation in, any
interest in any of the Loans or Reimbursement Obligations from any Bank.

         SECTION 20. SURVIVAL OF COVENANTS, ETC. Unless otherwise stated herein,
all covenants, agreements, representations and warranties made herein, in the
other Loan Documents or in any documents or other papers delivered by or on
behalf of the Borrower or the Guarantor pursuant hereto shall be deemed to have
been relied upon by the Banks, the Issuing Banks and the Administrative Agent,
notwithstanding any investigation heretofore or hereafter made by them, and
shall survive the making by the Banks of the Loans and the issuance, extension
or renewal of any Letters of Credit by any Issuing Bank, as herein contemplated,
and shall continue in full force and effect so long as any amount due under this
Agreement, any Obligation, any Letter of Credit or any Note remains outstanding
and unpaid or any Bank has any obligation to make any Loans or any Issuing Bank
has any obligation to issue, extend, or renew any Letters of Credit hereunder.
All statements contained in any certificate or other paper delivered by or on
behalf of the Borrower pursuant hereto or in connection with the transactions
contemplated hereby shall constitute representations and warranties by the
Borrower hereunder.

         SECTION 21. ASSIGNMENT AND PARTICIPATION. It is understood and agreed
that each Bank shall have the right to assign at any time all or a portion of
its Commitment Percentage and interests in the risk relating to the Loans,
outstanding Letters of Credit and its Commitment hereunder in an amount equal to
or greater than $5,000,000 (or, if a Bank's Commitment is less than $5,000,000,
in a minimum amount equal to such Bank's Commitment, provided that prior to any
Commitment reductions pursuant to Section 2.3, such Bank's Commitment was at
least $10,000,000) to additional banks or other financial institutions with the
prior written approval of the Administrative Agent and, so long as no Event of
Default has occurred and is continuing, the Borrower, which approvals shall not
be unreasonably withheld. Any Bank may at any time, and from time to time,
assign to any branch, lending office, or affiliate of such Bank all or any part
of
<PAGE>   76
                                      -70-

its rights and obligations under the Loan Documents by notice to the
Administrative Agent and the Borrower. It is further agreed that each bank or
other financial institution which executes and delivers to the Administrative
Agent and the Borrower hereunder an Assignment and Acceptance substantially in
the form of Exhibit G hereto (an "Assignment and Acceptance") together with an
assignment fee in the amount of $3,500 payable by the assigning Bank to the
Administrative Agent, shall, on the date specified in such Assignment and
Acceptance, become a party to this Agreement and the other Loan Documents for
all purposes of this Agreement and the other Loan Documents, and its portion of
the Commitment, the Loans and Letters of Credit shall be as set forth in such
Assignment and Acceptance. The Bank assignor thereunder shall, to the extent
that rights and obligations hereunder have been assigned by it pursuant to such
Assignment and Acceptance, relinquish its rights (except for indemnity rights
arising out of the period prior to such assignment) and be released from its
obligations under this Agreement and the other Loan Documents. Upon the
execution and delivery of such Assignment and Acceptance, (a) the Borrower shall
issue to the assignee bank or other financial institution Notes in the amount of
such bank's or other financial institution's Commitment dated the date of the
assignment or such other date as may be specified by the Administrative Agent,
and otherwise completed in substantially the form of Exhibits A or B, and to the
extent any assigning Bank has retained a portion of its obligations hereunder, a
replacement Syndicated Note, to the assigning Bank reflecting its assignment;
(b) to the extent applicable, the Borrower shall issue a Competitive Bid Note in
substantially the form of Exhibit C (and a replacement Competitive Bid Note) or
the Administrative Agent shall make appropriate entries on the Competitive Bid
Loan Accounts to reflect such assignment of Competitive Bid Loan(s); and (c)
this Agreement and Schedule 1 shall be deemed to be appropriately amended to
reflect (i) the status of the bank or financial institution as a party hereto
and (ii) the status and rights of the Banks hereunder.

         Each Bank shall also have the right to grant participations to one or
more banks or other financial institutions in its Commitment, the Loans and
outstanding Letters of Credit. The documents evidencing any such participation
shall limit such participating bank's or financial institution's voting rights
with respect to this Agreement to the matters set forth in Section 16.8(b)(i) -
(v).

         Notwithstanding the foregoing, no assignment or participation shall
operate to increase the Total Commitment hereunder or otherwise alter the
substantive terms of this Agreement, and no Bank which retains a Commitment
hereunder shall have a Commitment of less than $10,000,000, except as a result
of reductions in the Total Commitment pursuant to Section 2.3 hereof.

         Anything contained in this Section 21 to the contrary notwithstanding,
any Bank may at any time pledge all or any portion of its interest and rights
under this Agreement (including all or any portion of its Notes) to any of the
twelve Federal Reserve Banks organized under Section 4 of the Federal Reserve
Act, 12 U.S.C. Section 341. No such pledge or the enforcement thereof shall
release the pledgor Bank from its obligations hereunder or under any of the
other Loan Documents.

         The Borrower agrees that in addition to disclosures made in accordance
with standard and customary banking practices any Bank may disclose information
obtained by such Bank pursuant to this Agreement to assignees or participants
and potential assignees or participants hereunder;

<PAGE>   77
                                      -71-

provided that such assignees or participants or potential assignees or
participants shall agree to be bound by Section 19 hereof.

         SECTION 22. PARTIES IN INTEREST. All the terms of this Agreement and
the other Loan Documents shall be binding upon and inure to the benefit of and
be enforceable by the respective successors and assigns of the parties hereto
and thereto; provided, that the Borrower shall not assign or transfer its rights
or obligations hereunder or thereunder without the prior written consent of each
of the Banks.

         SECTION 23. NOTICES, ETC. Except as otherwise expressly provided in
this Agreement, all notices and other communications made or required to be
given pursuant to this Agreement or the other Loan Documents shall be in writing
and shall be delivered in hand, mailed by United States first class mail,
postage prepaid, or sent by telegraph, telex or facsimile and confirmed by
letter, addressed as follows:

                  (a) if to the Borrower or the Guarantor, at 1001 Fannin
         Street, Suite 4000, Houston, Texas 77002, Attention: Ronald H. Jones,
         Treasurer, facsimile number (713) 209-9710, with a copy to Lawrence
         O'Donnell, Executive Vice President, General Counsel and Secretary,
         facsimile number (713) 512-6325; or

                  (b) if to the Administrative Agent at Fleet National Bank, 100
         Federal Street, Boston, Massachusetts 02110, Attention: H. Louis
         Bailey, Managing Director, facsimile number (617) 434-2160; or

                  (c) if to any Bank, at the last address provided to the
         Administrative Agent;

or such other address for notice as shall have last been furnished in writing to
the Person giving the notice.

         Any such notice or demand shall be deemed to have been duly given or
made and to have become effective (a) if delivered by hand to a responsible
officer of the party to which it is directed, at the time of the receipt thereof
by such officer, (b) if sent by registered or certified first-class mail,
postage prepaid, five Business Days after the posting thereof, and (c) if sent
by telex, facsimile, or cable, at the time of the dispatch thereof, if in normal
business hours in the country of receipt, or otherwise at the opening of
business on the following Business Day.

         SECTION 24. MISCELLANEOUS. The rights and remedies herein expressed are
cumulative and not exclusive of any other rights which the Banks, the Issuing
Banks or the Administrative Agent would otherwise have. The captions in this
Agreement are for convenience of reference only and shall not define or limit
the provisions hereof. This Agreement and any amendment hereof may be executed
in several counterparts and by each party on a separate counterpart, each of
which when so executed and delivered shall be an original, but all of which
together shall constitute one instrument. In proving this Agreement it shall not
be necessary to produce or account for more than one such counterpart signed by
the party against whom enforcement is sought. This Agreement, to the extent
signed and delivered by means of a facsimile machine, shall be treated in all
manner and respects as an original agreement or instrument and shall be
<PAGE>   78
                                      -72-

considered to have the same binding legal effect as if it were the original
signed version thereof delivered in person. At the request of any party hereto,
each other party hereto shall re-execute original forms thereof and deliver them
to all other parties. No party hereto shall raise the use of a facsimile machine
to deliver a signature or the fact that any signature or agreement or instrument
was transmitted or communicated through the use of a facsimile machine as a
defense to the formation of a contract and each party forever waives such
defense.

         SECTION 25. CONSENTS, ETC. Neither this Agreement nor any term hereof
may be changed, waived, discharged or terminated, except as provided in this
Section 25, subject to the provisions of Section 16.8. No waiver shall extend to
or affect any obligation not expressly waived or impair any right consequent
thereon. Except as otherwise expressly provided in this Agreement, any consent
or approval required or permitted by this Agreement to be given by the Banks may
be given, and any term of this Agreement or of any other instrument related
hereto or mentioned herein may be amended, and the performance or observance by
the Borrower of any terms of this Agreement or such other instrument or the
continuance of any Default or Event of Default may be waived (either generally
or in a particular instance and either retroactively or prospectively) with, but
only with, the written consent of the Borrower and the Majority Banks. To the
extent permitted by law, no course of dealing or delay or omission on the part
of any of the Banks, the Issuing Banks or the Administrative Agent in exercising
any right shall operate as a waiver thereof or otherwise be prejudicial thereto.
No notice to or demand upon the Borrower shall entitle the Borrower to other or
further notice or demand in similar or other circumstances.

         SECTION 26. WAIVER OF JURY TRIAL. TO THE EXTENT PERMITTED BY APPLICABLE
LAW, EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO A
JURY TRIAL WITH RESPECT TO ANY ACTION OR CLAIM ARISING OUT OF ANY DISPUTE IN
CONNECTION WITH THIS AGREEMENT, THE NOTES OR ANY OF THE OTHER LOAN DOCUMENTS,
ANY RIGHTS OR OBLIGATIONS HEREUNDER OR THEREUNDER OR THE PERFORMANCE OF SUCH
RIGHTS AND OBLIGATIONS. EXCEPT AS PROHIBITED BY LAW, THE BORROWER AND THE
GUARANTOR HEREBY WAIVE ANY RIGHT EITHER OF THEM MAY HAVE TO CLAIM OR RECOVER IN
ANY LITIGATION REFERRED TO IN THE PRECEDING SENTENCE ANY SPECIAL, EXEMPLARY,
PUNITIVE OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES OTHER THAN, OR IN ADDITION TO,
ACTUAL DAMAGES. THE BORROWER AND THE GUARANTOR EACH (A) CERTIFIES THAT NO
REPRESENTATIVE, AGENT OR ATTORNEY OF ANY BANK, ANY ISSUING BANK, THE
ADMINISTRATIVE AGENT OR ANY AGENT HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT
SUCH BANK, SUCH ISSUING BANK, THE ADMINISTRATIVE AGENT OR SUCH AGENT WOULD NOT,
IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVERS AND (B)
ACKNOWLEDGES THAT THE ADMINISTRATIVE AGENT, THE BANKS, AND THE ISSUING BANKS
HAVE BEEN INDUCED TO ENTER INTO THIS AGREEMENT AND THE OTHER LOAN DOCUMENTS
BECAUSE OF, AMONG OTHER THINGS, THE BORROWER'S AND THE GUARANTOR'S WAIVERS AND
CERTIFICATIONS CONTAINED HEREIN.
<PAGE>   79
                                      -73-

         SECTION 27. GOVERNING LAW; SUBMISSION TO JURISDICTION. THIS AGREEMENT
AND EACH OF THE OTHER LOAN DOCUMENTS ARE CONTRACTS UNDER THE LAWS OF THE STATE
OF NEW YORK AND SHALL, PURSUANT TO NEW YORK GENERAL OBLIGATIONS LAW SECTION
5-1401, BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY THE LAW OF THE STATE OF
NEW YORK. THE BORROWER AND THE GUARANTOR CONSENT AND AGREE THAT ANY SUIT FOR THE
ENFORCEMENT OF THIS AGREEMENT OR ANY OF THE OTHER LOAN DOCUMENTS MAY BE BROUGHT
IN THE COURTS OF THE STATE OF NEW YORK OR ANY FEDERAL COURT SITTING THEREIN AND
CONSENTS TO THE NONEXCLUSIVE JURISDICTION OF SUCH COURT AND SERVICE OF PROCESS
IN ANY SUCH SUIT BEING MADE UPON THE BORROWER IN ACCORDANCE WITH LAW AT THE
ADDRESS SPECIFIED IN Section 23. THE BORROWER AND THE GUARANTOR HEREBY WAIVE ANY
OBJECTION THAT THEY MAY NOW OR HEREAFTER HAVE TO THE VENUE OF ANY SUCH SUIT OR
ANY SUCH COURT OR THAT SUCH SUIT IS BROUGHT IN AN INCONVENIENT COURT.

         SECTION 28. SEVERABILITY. The provisions of this Agreement are
severable and if any one clause or provision hereof shall be held invalid or
unenforceable in whole or in part in any jurisdiction, then such invalidity or
unenforceability shall affect only such clause or provision, or part thereof, in
such jurisdiction, and shall not in any manner affect such clause or provision
in any other jurisdiction, or any other clause or provision of this Agreement in
any jurisdiction.

         SECTION 29. GUARANTY.

         SECTION 29.1. GUARANTY. For value received and hereby acknowledged and
as an inducement to the Banks and the Issuing Banks to make the Loans available
to the Borrower, and issue, extend or renew Letters of Credit for the account of
the Borrower, the Guarantor hereby unconditionally and irrevocably guarantees
(a) the full punctual payment when due, whether at stated maturity, by
acceleration or otherwise, of all Obligations of the Borrower now or hereafter
existing whether for principal, interest, fees, expenses or otherwise, and (b)
the strict performance and observance by the Borrower of all agreements,
warranties and covenants applicable to the Borrower in the Loan Documents and
(c) the obligations of the Borrower under the Loan Documents (such Obligations
collectively being hereafter referred to as the "Guaranteed Obligations").

         SECTION 29.2. GUARANTY ABSOLUTE. The Guarantor guarantees that the
Guaranteed Obligations will be paid strictly in accordance with the terms
hereof, regardless of any law, regulation or order now or hereafter in effect in
any jurisdiction affecting any of such terms or the rights of any Bank, any
Issuing Bank or the Administrative Agent with respect thereto. The liability of
the Guarantor under the guaranty granted under this Agreement with regard to the
Guaranteed Obligations shall be absolute and unconditional irrespective of:

                  (a) any change in the time, manner or place of payment of, or
         in any other term of, all or any of its Guaranteed Obligations or any
         other amendment or waiver of or any consent to departure from this
         Agreement or any other Loan Document (with regard to such Guaranteed
         Obligations);

<PAGE>   80
                                      -74-

                  (b) any release or amendment or waiver of or consent to
         departure from any other guaranty for all or any of its Guaranteed
         Obligations;

                  (c) any change in ownership of the Borrower;

                  (d) any acceptance of any partial payment(s) from the Borrower
         or the Guarantor; or

                  (e) any other circumstance which might otherwise constitute a
         defense available to, or a discharge of, the Borrower in respect of its
         Obligations under any Loan Document.

         The guaranty under this Agreement shall continue to be effective or be
reinstated, as the case may be, if at any time any payment of any Guaranteed
Obligation is rescinded or must otherwise be returned by the Banks, the Issuing
Banks or the Administrative Agent upon the insolvency, bankruptcy or
reorganization of the Borrower or otherwise, all as though such payment had not
been made.

         SECTION 29.3. EFFECTIVENESS; ENFORCEMENT. The guaranty under this
Agreement shall be effective and shall be deemed to be made with respect to each
Loan and each Letter of Credit as of the time it is made, issued or extended, or
becomes a Letter of Credit under this Agreement, as applicable. No invalidity,
irregularity or unenforceability by reason of any bankruptcy or similar law, or
any law or order of any government or agency thereof purporting to reduce, amend
or otherwise affect any liability of the Borrower, and no defect in or
insufficiency or want of powers of the Borrower or irregular or improperly
recorded exercise thereof, shall impair, affect, be a defense to or claim
against such guaranty. The guaranty under this Agreement is a continuing
guaranty and shall (a) survive any termination of this Agreement, and (b) remain
in full force and effect until payment in full of, and performance of, all
Guaranteed Obligations and all other amounts payable under this Agreement. The
guaranty under this Agreement is made for the benefit of the Administrative
Agent, the Issuing Banks and the Banks and their successors and assigns, and may
be enforced from time to time as often as occasion therefor may arise and
without requirement on the part of the Administrative Agent, the Issuing Banks
or the Banks first to exercise any rights against the Borrower, or to resort to
any other source or means of obtaining payment of any of the said obligations or
to elect any other remedy.

         SECTION 29.4. WAIVER. Except as otherwise specifically provided in any
of the Loan Documents, the Guarantor hereby waives promptness, diligence,
protest, notice of protest, all suretyship defenses, notice of acceptance and
any other notice with respect to any of its Guaranteed Obligations and the
guaranty under this Agreement and any requirement that the Banks, the Issuing
Banks or the Administrative Agent protect, secure, perfect any security interest
or Lien or any property subject thereto or exhaust any right or take any action
against the Borrower or any other Person. The Guarantor also irrevocably waives,
to the fullest extent permitted by law, all defenses which at any time may be
available to it in respect of its Guaranteed Obligations by virtue of any
statute of limitations, valuation, stay, moratorium law or other similar law now
or hereafter in effect.
<PAGE>   81
                                      -75-

         SECTION 29.5. EXPENSES. The Guarantor hereby promises to reimburse (a)
the Administrative Agent for all reasonable out-of-pocket fees and disbursements
(including all reasonable attorneys' fees), incurred or expended in connection
with the preparation, filing or recording, or interpretation of the guaranty
under this Agreement, the other Loan Documents to which the Guarantor is a
party, or any amendment, modification, approval, consent or waiver hereof or
thereof, and (b) the Administrative Agent, the Issuing Banks and the Banks and
their respective affiliates for all reasonable out-of-pocket fees and
disbursements (including reasonable attorneys' fees), incurred or expended in
connection with the enforcement of its Guaranteed Obligations (whether or not
legal proceedings are instituted). The Guarantor will pay any taxes (including
any interest and penalties in respect thereof) other than the Banks' taxes based
on overall income or profits, payable on or with respect to the transactions
contemplated by the guaranty under this Agreement, the Guarantor hereby agreeing
jointly and severally to indemnify each Bank with respect thereto.

         SECTION 29.6. CONCERNING JOINT AND SEVERAL LIABILITY OF THE GUARANTOR.

                  (a) The Guarantor hereby irrevocably and unconditionally
         accepts, not merely as a surety but also as a co-debtor, joint and
         several liability with the Borrower, with respect to the payment and
         performance of all of its Guaranteed Obligations (including, without
         limitation, any Guaranteed Obligations arising under this Section 29),
         it being the intention of the parties hereto that all such Guaranteed
         Obligations shall be the joint and several Guaranteed Obligations of
         the Guarantor and the Borrower without preferences or distinction among
         them.

                  (b) If and to the extent that the Borrower shall fail to make
         any payment with respect to any of its Obligations as and when due or
         to perform any of its Guaranteed Obligations in accordance with the
         terms thereof, then in each such event the Guarantor will make such
         payment with respect to, or perform, such Guaranteed Obligation.

                  (c) The Guaranteed Obligations of the Guarantor under the
         provisions of this Section 29 constitute full recourse obligations of
         the Guarantor enforceable against the Guarantor to the full extent of
         its properties and assets, irrespective of the validity, regularity or
         enforceability of this Agreement or any other circumstance whatsoever.

                  (d) Except as otherwise expressly provided in this Agreement,
         the Guarantor hereby waives notice of acceptance of its joint and
         several liability, notice of any Loans made, or Letters of Credit
         issued under this Agreement, notice of any action at any time taken or
         omitted by the Administrative Agent, the Issuing Banks or the Banks
         under or in respect of any of the Guaranteed Obligations, and,
         generally, to the extent permitted by applicable law, all demands,
         notices and other formalities of every kind in connection with this
         Agreement. The Guarantor hereby assents to, and waives notice of, any
         extension or postponement of the time for the payment of any of the
         Guaranteed Obligations, the acceptance of any payment of any of the
         Guaranteed Obligations, the acceptance of any partial payment thereon,
         any waiver, consent or other action or acquiescence by the
         Administrative Agent, the Issuing Banks or the Banks at any time or
         times in respect of any Default or Event of Default by the Borrower or
         the Guarantor in

<PAGE>   82
                                      -76-

         the performance or satisfaction of any term, covenant, condition or
         provision of this Agreement or any other Loan Document, any and all
         other indulgences whatsoever by the Administrative Agent, the Issuing
         Banks or the Banks in respect of any of the Guaranteed Obligations, and
         the taking, addition, substitution or release, in whole or in part, at
         any time or times, of any security for any of the Guaranteed
         Obligations or the addition, substitution or release, in whole or in
         part, of the Borrower or the Guarantor. Without limiting the generality
         of the foregoing, the Guarantor assents to any other action or delay in
         acting or failure to act on the part of the Banks, the Issuing Banks or
         the Administrative Agent with respect to the failure by the Borrower or
         the Guarantor to comply with its respective Obligations or Guaranteed
         Obligations, including, without limitation, any failure strictly or
         diligently to assert any right or to pursue any remedy or to comply
         fully with applicable laws or regulations thereunder, which might, but
         for the provisions of this Section 29, afford grounds for terminating,
         discharging or relieving the Guarantor, in whole or in part, from any
         of the Guaranteed Obligations under this Section 29, it being the
         intention of the Guarantor that, so long as any of the Guaranteed
         Obligations hereunder remain unsatisfied, the Guaranteed Obligations of
         the Guarantor under this Section 29 shall not be discharged except by
         performance and then only to the extent of such performance. The
         Guaranteed Obligations of the Guarantor under this Section 29 shall not
         be diminished or rendered unenforceable by any winding up,
         reorganization, arrangement, liquidation, reconstruction or similar
         proceeding with respect to the Borrower or the Guarantor or the Banks,
         the Issuing Banks or the Administrative Agent. The joint and several
         liability of the Guarantor hereunder shall continue in full force and
         effect notwithstanding any absorption, merger, consolidation,
         amalgamation or any other change whatsoever in the name, membership,
         constitution or place of formation of the Borrower or the Guarantor,
         the Banks, the Issuing Banks or the Administrative Agent.

                  (e) The Guarantor shall be liable under this Section 29 only
         for the maximum amount of such liabilities that can be incurred under
         applicable law without rendering this Section 29 voidable under
         applicable law relating to fraudulent conveyance and fraudulent
         transfer, and not for any greater amount. Accordingly, if any
         obligation under any provision under this Section 29 shall be declared
         to be invalid or unenforceable in any respect or to any extent, it is
         the stated intention and agreement of the Guarantor, the Administrative
         Agent, the Issuing Banks and the Banks that any balance of the
         obligation created by such provision and all other obligations of the
         Guarantor under this Section 29 to the Banks, the Issuing Banks or the
         Administrative Agent shall remain valid and enforceable, and that all
         sums not in excess of those permitted under applicable law shall remain
         fully collectible by the Banks, the Issuing Banks and the
         Administrative Agent from the Borrower or the Guarantor, as the case
         may be.

                  (f) The provisions of this Section 29 are made for the benefit
         of the Administrative Agent, the Issuing Banks and the Banks and their
         successors and assigns, and may be enforced in good faith by them from
         time to time against the Guarantor as often as occasion therefor may
         arise and without requirement on the part of the Administrative Agent,
         the Issuing Banks or the Banks first to marshal any of their claims or
         to exercise any of their rights against the Borrower or the Guarantor
         or to exhaust any remedies available to them against the Borrower or
         the Guarantor or to resort to any other source or

<PAGE>   83
                                      -77-

         means of obtaining payment of any of the obligations hereunder or to
         elect any other remedy. The provisions of this Section 29 shall remain
         in effect until all of the Guaranteed Obligations shall have been paid
         in full or otherwise fully satisfied and the Commitments have expired
         and all outstanding Letters of Credit have expired, matured or
         otherwise been terminated. If at any time, any payment, or any part
         thereof, made in respect of any of the Guaranteed Obligations, is
         rescinded or must otherwise be restored or returned by the Banks, the
         Issuing Banks or the Administrative Agent upon the insolvency,
         bankruptcy or reorganization of the Borrower or the Guarantor, or
         otherwise, the provisions of this Section 29 will forthwith be
         reinstated in effect, as though such payment had not been made.

         SECTION 29.7. WAIVER. Until the final payment and performance in full
of all of the Obligations, the Guarantor shall not exercise and the Guarantor
hereby waives any rights the Guarantor may have against the Borrower arising as
a result of payment by the Guarantor hereunder, by way of subrogation,
reimbursement, restitution, contribution or otherwise, and will not prove any
claim in competition with the Administrative Agent, the Issuing Banks or any
Bank in respect of any payment hereunder in any bankruptcy, insolvency or
reorganization case or proceedings of any nature; the Guarantor will not claim
any setoff, recoupment or counterclaim against the Borrower in respect of any
liability of the Borrower to the Guarantor; and the Guarantor waives any benefit
of and any right to participate in any collateral security which may be held by
the Administrative Agent, the Issuing Banks or any Bank.

         SECTION 29.8. SUBROGATION; SUBORDINATION. The payment of any amounts
due with respect to any indebtedness of the Borrower for money borrowed or
credit received now or hereafter owed to the Guarantor is hereby subordinated to
the prior payment in full of all of the Obligations. The Guarantor agrees that,
after the occurrence of any default in the payment or performance of any of the
Obligations, the Guarantor will not demand, sue for or otherwise attempt to
collect any such indebtedness of the Borrower to the Guarantor until all of the
Obligations shall have been paid in full. If, notwithstanding the foregoing
sentence, the Guarantor shall collect, enforce or receive any amounts in respect
of such indebtedness while any Obligations are still outstanding, such amounts
shall be collected, enforced and received by the Guarantor as trustee for the
Banks, the Issuing Banks and the Administrative Agent and be paid over to the
Administrative Agent at Default, for the benefit of the Banks, the Issuing
Banks, and the Administrative Agent on account of the Obligations without
affecting in any manner the liability of the Guarantor under the other
provisions hereof.

         SECTION 30. PARI PASSU TREATMENT.

                  (a) Notwithstanding anything to the contrary set forth herein,
         each payment or prepayment of principal and interest received after the
         occurrence of an Event of Default hereunder shall be distributed pari
         passu among the Banks, in accordance with the aggregate outstanding
         principal amount of the Obligations owing to each Bank divided by the
         aggregate outstanding principal amount of all Obligations.

                  (b) Following the occurrence and during the continuance of any
         Event of Default, each Bank agrees that if it shall, through the
         exercise of a right of banker's lien,

<PAGE>   84
                                      -78-

         setoff or counterclaim against any Borrower (pursuant to Section 14 or
         otherwise), including a secured claim under Section 506 of the
         Bankruptcy Code or other security or interest arising from or in lieu
         of, such secured claim, received by such Bank under any applicable
         bankruptcy, insolvency or other similar law or otherwise, obtain
         payment (voluntary or involuntary) in respect of the Notes, Loans,
         Reimbursement Obligations and other Obligations held by it (other than
         pursuant to Section 6.4, Section 6.5 or Section 6.7) as a result of
         which the unpaid principal portion of the Notes and the Obligations
         held by it shall be proportionately less than the unpaid principal
         portion of the Notes and Obligations held by any other Bank, it shall
         be deemed to have simultaneously purchased from such other Bank a
         participation in the Notes and Obligations held by such other Bank, so
         that the aggregate unpaid principal amount of the Notes, Obligations
         and participations in Notes and Obligations held by each Bank shall be
         in the same proportion to the aggregate unpaid principal amount of the
         Notes and Obligations then outstanding as the principal amount of the
         Notes and other Obligations held by it prior to such exercise of
         banker's lien, setoff or counterclaim was to the principal amount of
         all Notes and other Obligations outstanding prior to such exercise of
         banker's lien, setoff or counterclaim; provided, however, that if any
         such purchase or purchases or adjustments shall be made pursuant to
         this Section 30 and the payment giving rise thereto shall thereafter be
         recovered, such purchase or purchases or adjustments shall be rescinded
         to the extent of such recovery and the purchase price or prices or
         adjustments restored without interest. The Borrower expressly consents
         to the foregoing arrangements and agrees that any Person holding such a
         participation in the Notes and the Obligations deemed to have been so
         purchased may exercise any and all rights of banker's lien, setoff or
         counterclaim with respect to any and all moneys owing by the Borrower
         to such Person as fully as if such Person had made a Loan directly to
         the Borrower in the amount of such participation.

         SECTION 31. FINAL AGREEMENT. THIS AGREEMENT AND THE OTHER LOAN
DOCUMENTS REPRESENT THE FINAL AGREEMENT BETWEEN THE PARTIES AND MAY NOT BE
CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL
AGREEMENTS OF THE PARTIES. THERE ARE NO UNWRITTEN ORAL AGREEMENTS BETWEEN THE
PARTIES.

<PAGE>   85
                                      -79-

         IN WITNESS WHEREOF, the undersigned have duly executed this Agreement
as of the date first set forth above.

                                     THE BORROWER AND GUARANTOR:

                                     WASTE MANAGEMENT, INC.

                                     By:    /s/ Ronald H. Jones
                                        -------------------------------------
                                          Name: Ronald H. Jones
                                          Title: Vice President and Treasurer

                                     WASTE MANAGEMENT HOLDINGS, INC.

                                     By:   /s/ William L. Trubeck
                                        -------------------------------------
                                          Name: William L. Trubeck
                                          Title: Executive Vice President
                                                  Chief Financial Officer

                                     By:       /s/ Ronald H. Jones
                                        -------------------------------------
                                          Name: Ronald H. Jones
                                          Title: Vice President and Treasurer

                                     THE BANKS AND AGENTS:

                                         FLEET NATIONAL BANK, individually and
                                         as Administrative Agent

                                     By:    /s/ H. Louis Bailey
                                        -------------------------------------
                                          Name: H. Louis Bailey
                                          Title: Managing Director

                                     BANK OF AMERICA, N.A.

                                     By:    /s/ Dan M. Killian
                                        -------------------------------------
                                          Name: Dan M. Killian
                                          Title: Managing Director

<PAGE>   86
                                      -80-

                               THE CHASE MANHATTAN BANK

                               By:    /s/ James R. Dolphin
                                  -------------------------------------------
                                    Name: James R. Dolphin
                                    Title: Senior Vice President

                               DEUTSCHE BANK AG, NEW YORK BRANCH AND/OR
                               CAYMAN ISLANDS BRANCH

                               By:    /s/ Jean M. Hannigan   Stephanie Strohe
                                  -------------------------------------------
                                    Name: Jean M. Hannigan   Stephanie Strohe
                                    Title: Director          Vice President

                               CITIBANK, N.A.

                               By:    /s/ David L. Harris
                                  -------------------------------------------
                                    Name: David L. Harris
                                    Title: Vice President

                               ABN AMRO BANK N.V.

                               By:    /s/ Judy C. Chiang
                                  -------------------------------------------
                                    Name: Judy C. Chiang
                                    Title: Senior Vice President

                               By:    /s/ C. David Allman
                                  -------------------------------------------
                                    Name: C. David Allman
                                    Title: Vice President

                               THE BANK OF NOVA SCOTIA

                               By:    /s/ N. Bell
                                  -------------------------------------------
                                    Name: N. Bell
                                    Title: Assistant Agent

<PAGE>   87
                                      -81-

                               BARCLAYS BANK PLC

                               By:    /s/ L. Peter Yetman
                                  -------------------------------------------
                                    Name: L. Peter Yetman
                                    Title: Director

                               BNP PARIBAS

                               By:    /s/ Mike Shryock
                                  -------------------------------------------
                                    Name: Mike Shryock
                                    Title: Vice President

                               By:    /s/ John Stacy
                                  -------------------------------------------
                                    Name: John Stacy
                                    Title: Managing Director

                               CREDIT LYONNAIS NEW YORK BRANCH

                               By:    /s/ Atilla Koc
                                  -------------------------------------------
                                    Name: Atilla Koc
                                    Title: Senior Vice President

                               PNC BANK, NATIONAL ASSOCIATION

                               By:    /s/ Phillip K. Liebscher
                                  -------------------------------------------
                                    Name: Phillip K. Liebscher
                                    Title: Managing Director

                               ROYAL BANK OF CANADA

                               By:    /s/ Ritta Lee
                                  -------------------------------------------
                                    Name: Ritta Lee
                                    Title: Senior Manager

<PAGE>   88
                                      -82-

                               BANK ONE, N.A.

                               By:    /s/ John J. Zollinger, IV
                                  -------------------------------------------
                                    Name: John J. Zollinger
                                    Title: Associate Director

                               WACHOVIA BANK, N.A.

                               By:    /s/ Bradford L. Watkins
                                  -------------------------------------------
                                    Name: Bradford L. Watkins
                                    Title: Vice President

                               TORONTO DOMINION (TEXAS), INC.

                               By:    /s/ Alva J. Jones
                                  -------------------------------------------
                                    Name: Alva J. Jones
                                    Title: Vice President

                               WESTDEUTSCHE LANDESBANK
                               GIROZENTRALE, NEW YORK BRANCH

                               By:    /s/ Walter T. Duffy III
                                  -------------------------------------------
                                    Name: Walter T. Duffy III
                                    Title: Associate Director

                               By:    /s/ Anthony Alessandro
                                  -------------------------------------------
                                    Name:Anthony Allesandro
                                    Title: Manager

                               THE FUJI BANK, LIMITED

                               By:    /s/ Raymond Ventura
                                  -------------------------------------------
                                    Name: Raymond Ventura
                                    Title: Senior Vice President
<PAGE>   89
                                      -83-

                               THE INDUSTRIAL BANKS OF JAPAN, LIMITED
                               NEW YORK BRANCH

                               By:  /s/ Michael N. Oakes
                                  -------------------------------------------
                                    Name: Michael N. Oakes
                                    Title: Senior Vice President, Houston Office

                               THE DAI-ICHI KANGYO BANK LTD., NY BRANCH

                               By:  /s/ Robert P. Gallagher
                                  -------------------------------------------
                                    Name: Robert P. Gallagher
                                    Title: Vice President

                               COMERICA BANK

                               By:  /s/ Carol S. Geraghty
                                  -------------------------------------------
                                    Name: Carol S. Geraghty
                                    Title: Vice President

                               THE BANK OF NEW YORK

                               By:  /s/ David Sunderwith
                                  -------------------------------------------
                                    Name: David Sunderwith
                                    Title: Vice President

                               CREDIT SUISSE FIRST BOSTON

                               By: /s/ Robert N. Finney     /s/ Mark Heron
                                  ----------------------------------------------
                                  Name: Robert N. Finney    Mark Heron
                                  Title: Managing Director  Asst. Vice President

<PAGE>   90
                                      -84-

                               LEHMAN COMMERCIAL PAPER INC.

                               By:  /s/ Michael E. O'Brien
                                  -------------------------------------------
                                    Name: Michael E. O'Brien
                                    Title: Authorized Signatory

                               MELLON BANK, N.A.

                               By:  /s/ Louis E. Flori
                                  -------------------------------------------
                                    Name: Louis E. Flori
                                    Title: Vice President

                               MERRILL LYNCH BANK USA

                               By:  /s/ D. Kevin Imlay
                                  -------------------------------------------
                                    Name: D. Kevin Imlay
                                    Title: Senior Lending Officer

                               SUNTRUST BANK

                               By: /s/ Frank A. Coe
                                  -------------------------------------------
                                   Name: Frank A. Coe
                                   Title: Vice President

                               THE MITSUBISHI TRUST AND BANKING CORPORATION

                               By:  /s/ Toshihiro Hayashi
                                  -------------------------------------------
                                    Name: Toshihiro Hayashi
                                    Title: Senior Vice President

<PAGE>   91
                                      -85-

                                                                       EXHIBIT A

                                     FORM OF
                                 SYNDICATED NOTE

$________________                                            as of June 29, 2001

         FOR VALUE RECEIVED, the undersigned, WASTE MANAGEMENT, INC., a Delaware
corporation (the "Borrower"), hereby absolutely and unconditionally promises to
pay to the order of [INSERT NAME OF PAYEE BANK] (the "Bank") at the loan office
of Fleet National Bank, as Administrative Agent for the Banks, at 100 Federal
Street, Boston, Massachusetts 02110:

         (a) on the Revolving Credit Maturity Date as defined in the 364-Day
Loan Agreement, dated as of June 29, 2001 (as amended, modified, supplemented,
restated and in effect from time to time, the "Loan Agreement"), by and among
the Borrower, the Guarantor, the Bank, the Administrative Agent, and such other
banks or financial institutions that are or may become parties to the Loan
Agreement from time to time in accordance with the provisions thereof, the
principal amount of ___________________ DOLLARS ($_________) or, if less, the
then outstanding aggregate unpaid principal amount of Syndicated Loans made by
the Bank to the Borrower pursuant to the Loan Agreement; and

         (b) interest on the principal balance hereof from time to time
outstanding from the date hereof through and including the date on which such
principal amount is paid in full, at the times and at the rates provided in the
Loan Agreement, subject however to the provisions of Section 6.9 of the Loan
Agreement.

         This Syndicated Note evidences borrowings under, is subject to the
terms and conditions of, and has been issued by the Borrower in accordance with,
the Loan Agreement and is one of the Syndicated Notes referred to therein. The
Bank and any holder hereof are entitled to the benefits of the Loan Agreement
and may enforce the agreements of the Borrower contained therein, and any holder
hereof may exercise the respective remedies provided for thereby or otherwise
available in respect thereof, all in accordance with the respective terms
thereof. All capitalized terms used in this Syndicated Note and not otherwise
defined herein shall have the same meanings herein as in the Loan Agreement.

         The Bank shall endorse, and is hereby irrevocably authorized by the
Borrower to endorse, on the schedule attached to this Syndicated Note or a
continuation of such schedule attached hereto and made a part hereof, an
appropriate notation evidencing advances and repayments of principal of this
Syndicated Note, provided that failure by the Bank to make any such notations
shall not affect any of the Borrower's obligations or the validity of any
repayments made by the Borrower in respect of this Syndicated Note.

<PAGE>   92
                                      -86-

         The Borrower has the right in certain circumstances and the obligation
in certain other circumstances to prepay the whole or part of the principal of
this Syndicated Note on the terms and conditions specified in the Loan
Agreement.

         If any one or more Events of Default shall occur, the entire unpaid
principal amount of this Syndicated Note and all of the unpaid interest accrued
thereon may become or be declared due and payable in the manner and with the
effect provided in the Loan Agreement.

         The Borrower and every endorser of this Syndicated Note or the
obligation represented hereby waive presentment, demand, notice, protest, notice
of intent to accelerate, notice of acceleration and all other demands and
notices in connection with the delivery, acceptance, performance, default or
enforcement of this Syndicated Note, assent to any extension or postponement of
the time of payment or any other indulgence, to any substitution, exchange or
release of collateral and to the addition or release of any other party or
person primarily or secondarily liable.

         This Syndicated Note shall be deemed to take effect as an instrument
under the internal laws of the State of New York, without regard to principles
of conflicts-of-laws or choice of law doctrines, and for all purposes shall be
construed in accordance with such laws.

         IN WITNESS WHEREOF, the Borrower has caused this Syndicated Note to be
signed on its behalf by its duly authorized officer as of the day and year first
above written.

                                            WASTE MANAGEMENT, INC.

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

<PAGE>   93

                                      -87-

<Table>
<Caption>

                                                                Amount of
                                                                Principal         Balance of
                                             Amount of           Paid or           Principal          Notation
        Date              Loan Type            Loan              Prepaid            Unpaid             Made By
--------------------- ------------------ ------------------ ------------------ ------------------ ------------------
<S>                   <C>                <C>                <C>                <C>                <C>

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

</Table>

<PAGE>   94

                                                                       EXHIBIT B

                                     FORM OF
                                 SWING LINE NOTE

$10,000,000                                                  as of June 29, 2001

         FOR VALUE RECEIVED, the undersigned, WASTE MANAGEMENT, INC., a Delaware
corporation (the "Borrower"), hereby absolutely and unconditionally promises to
pay to the order of FLEET NATIONAL BANK (the "Bank") at the loan office of Fleet
National Bank, as Administrative Agent for the Banks, at 100 Federal Street,
Boston, Massachusetts 02110:

         (a) on the Revolving Credit Maturity Date, as defined in the 364-Day
Loan Agreement, dated as of June 29, 2001 (as amended, modified, supplemented,
restated and in effect from time to time, the "Loan Agreement"), by and among
the Borrower, the Guarantor, the Bank, the Administrative Agent, and such other
banks or financial institutions that are or may become parties to the Loan
Agreement from time to time in accordance with the provisions thereof, the
principal amount of TEN MILLION DOLLARS ($10,000,000) or, if less, the then
outstanding aggregate unpaid principal amount of Swing Line Loans made by the
Bank to the Borrower pursuant to the Loan Agreement; and

         (b) interest on the principal balance hereof from time to time
outstanding from the date hereof through and including the date on which such
principal amount is paid in full, at the times and at the rates provided in the
Loan Agreement, subject however to the provisions of Section 6.9 of the Loan
Agreement.

         This Swing Line Note evidences borrowings under, is subject to the
terms and conditions of, and has been issued by the Borrower in accordance with
the Loan Agreement and is the Swing Line Note referred to therein. The Bank and
any holder hereof are entitled to the benefits of the Loan Agreement and may
enforce the agreements of the Borrower contained therein, and any holder hereof
may exercise the respective remedies provided for thereby or otherwise available
in respect thereof, all in accordance with the respective terms thereof. All
capitalized terms used in this Swing Line Note and not otherwise defined herein
shall have the same meanings herein as in the Loan Agreement.

         The Bank shall endorse, and is hereby irrevocably authorized by the
Borrower to endorse, on the schedule attached to this Swing Line Note or a
continuation of such schedule attached hereto and made a part hereof, an
appropriate notation evidencing advances and repayments of principal of this
Swing Line Note, provided that failure by the Bank to make any such notations
shall not affect any of the Borrower's obligations or the validity of any
repayments made by the Borrower in respect of this Swing Line Note.

<PAGE>   95
                                      -2-

         The Borrower has the right in certain circumstances and the obligation
in certain other circumstances to prepay the whole or part of the principal of
this Swing Line Note on the terms and conditions specified in the Loan
Agreement.

         If any one or more Events of Default shall occur, the entire unpaid
principal amount of this Swing Line Note and all of the unpaid interest accrued
thereon may become or be declared due and payable in the manner and with the
effect provided in the Loan Agreement.

         The Borrower and every endorser of this Swing Line Note or the
obligation represented hereby waive presentment, demand, notice, protest, notice
of intent to accelerate, notice of acceleration and all other demands and
notices in connection with the delivery, acceptance, performance, default or
enforcement of this Swing Line Note, assent to any extension or postponement of
the time of payment or any other indulgence, to any substitution, exchange or
release of collateral and to the addition or release of any other party or
person primarily or secondarily liable.

         This Swing Line Note shall be deemed to take effect as an instrument
under the internal laws of the State of New York, without regard to principles
of conflicts-of-laws or choice of law doctrines, and for all purposes shall be
construed in accordance with such laws.

         IN WITNESS WHEREOF, the Borrower has caused this Swing Line Note to be
signed on its behalf by its duly authorized officer as of the day and year first
above written.

                                            WASTE MANAGEMENT, INC.

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

<PAGE>   96

                                      -3-

<Table>
<Caption>

                                                      Amount of
                                                       Principal         Balance of
                                    Amount of           Paid or           Principal          Notation
                  Date                Loan              Prepaid            Unpaid             Made By
           -------------------- ------------------ ------------------ ------------------ ------------------
<S>                             <C>                <C>                <C>                <C>

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

           -------------------- ------------------ ------------------ ------------------ ------------------
</Table>

<PAGE>   97

                                                                       EXHIBIT C

                                     FORM OF
                              COMPETITIVE BID NOTE

$750,000,000                                                 as of June 29, 2001

         FOR VALUE RECEIVED, the undersigned, WASTE MANAGEMENT, INC., a Delaware
corporation (the "Borrower"), hereby absolutely and unconditionally promises to
pay to the order of [INSERT NAME OF PAYEE BANK] (the "Bank") at the loan office
of Fleet National Bank, as Administrative Agent for the Banks, at 100 Federal
Street, Boston, Massachusetts 02110:

         (a) on the last date of the relevant Interest Period(s), and on the
Revolving Credit Maturity Date as defined in the 364-Day Loan Agreement, dated
as of June 29, 2001 (as amended, modified, supplemented, restated and in effect
from time to time, the "Loan Agreement"), by and among the Borrower, the
Guarantor, the Bank, the Administrative Agent, and such other banks or financial
institutions that are or may become parties to the Loan Agreement from time to
time in accordance with the provisions thereof, the principal amount of SEVEN
HUNDRED FIFTY MILLION DOLLARS ($750,000,000) or, if less, the aggregate unpaid
principal amount of Competitive Bid Loans made by the Bank to the Borrower
pursuant to the Loan Agreement; and

         (b) interest on the principal balance hereof from time to time
outstanding from the date hereof through and including the date on which such
principal amount is paid in full, at the times and at the rates provided in the
Loan Agreement, subject however to the provisions of Section 6.9 of the Loan
Agreement.

         This Competitive Bid Note evidences borrowings under, is subject to the
terms and conditions of, and has been issued by the Borrower in accordance with
the terms of the Loan Agreement and is one of the Competitive Bid Notes referred
to therein. The Bank and any holder hereof are entitled to the benefits of the
Loan Agreement and may enforce the agreements of the Borrower contained therein,
and any holder hereof may exercise the respective remedies provided for thereby
or otherwise available in respect thereof, all in accordance with the respective
terms thereof. All capitalized terms used in this Competitive Bid Note and not
otherwise defined herein shall have the same meanings herein as in the Loan
Agreement.

         The Bank shall endorse, and is hereby irrevocably authorized by the
Borrower to endorse, on the schedule attached to this Competitive Bid Note or a
continuation of such schedule attached hereto and made a part hereof, an
appropriate notation evidencing advances and repayments of principal of this
Competitive Bid Note, provided that failure by the Bank to make any such

<PAGE>   98
                                      -2-

notations shall not affect any of the Borrower's obligations or the validity of
any repayments made by the Borrower in respect of this Competitive Bid Note.

         The Borrower has the obligation in certain circumstances to prepay the
whole or part of the principal of this Competitive Bid Note on the terms and
conditions specified in the Loan Agreement.

         If any one or more Events of Default shall occur, the entire unpaid
principal amount of this Competitive Bid Note and all of the unpaid interest
accrued thereon may become or be declared due and payable in the manner and with
the effect provided in the Loan Agreement.

         The Borrower and every endorser of this Competitive Bid Note or the
obligation represented hereby waive presentment, demand, notice, protest, notice
of intent to accelerate, notice of acceleration and all other demands and
notices in connection with the delivery, acceptance, performance, default or
enforcement of this Competitive Bid Note, assent to any extension or
postponement of the time of payment or any other indulgence, to any
substitution, exchange or release of collateral and to the addition or release
of any other party or person primarily or secondarily liable.

         This Competitive Bid Note shall be deemed to take effect as an
instrument under the internal laws of the State of New York, without regard to
principles of conflicts-of-laws or choice of law doctrines, and for all purposes
shall be construed in accordance with such laws.

         IN WITNESS WHEREOF, the Borrower has caused this Competitive Bid Note
to be signed on its behalf by its duly authorized officer as of the day and year
first above written.

                                            WASTE MANAGEMENT, INC.

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

<PAGE>   99
                                      -3-

<Table>
<Caption>
                                                                     Amount of
                                                                     Principal            Balance of
                                                Amount of             Paid or             Principal           Notation
        Date               Loan Type              Loan                Prepaid               Unpaid             Made By
---------------------- ------------------- -------------------- --------------------- ------------------- ------------------
<S>                    <C>                 <C>                  <C>                   <C>                 <C>

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

---------------------- ------------------- -------------------- --------------------- ------------------- ------------------
</Table>

<PAGE>   100

                                                                       EXHIBIT D
                         FORM OF SYNDICATED LOAN REQUEST

                             WASTE MANAGEMENT, INC.
     364-Day Loan Agreement (the "Loan Agreement") dated as of June 29, 2001

Syndicated Loan Request under Section 2.6(a)

<Table>
<S>                                                                   <C>
Total Commitment
                                                                      -------------------
Loans outstanding
                                                                      -------------------
Amount of this Request
                                                                      -------------------
Maximum Drawing Amount of
     outstanding Letters of Credit
                                                                      -------------------

Total of all outstanding and requested                                -------------------
     Loans plus Maximum Drawing Amount of
     all outstanding Letters of Credit
     plus Amount of this Request (must not
     exceed Total Commitment)

Proposed Drawdown Date
                                                                      -------------------
Interest Rate Option (Base Rate or Eurodollar)
                                                                      -------------------
Interest Period (if Eurodollar)
                                                                      -------------------
Conversion under Section 2.7

Amount to be converted from
     Eurodollar to Base Rate:
                                                                      -------------------
Amount to be converted from
     Base Rate to Eurodollar:
                                                                      -------------------
Amount to be maintained as
     Eurodollar Loan:
                                                                      -------------------
Conversion Date
                                                                      -------------------
Interest Period (if Eurodollar)
                                                                      -------------------
</Table>

         I certify that the above is true and correct, and that all of the
conditions set forth in Section 12 of the Loan Agreement have been satisfied as
of the date hereof.

                                            WASTE MANAGEMENT, INC.

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

                                            ------------------------------------
                                                            Date

<PAGE>   101

                                                                       EXHIBIT E

                        FORM OF LETTER OF CREDIT REQUEST

                             WASTE MANAGEMENT, INC.
     364-Day Loan Agreement (the "Loan Agreement") dated as of June 29, 2001

Letter of Credit Request Under Section 3.1

<Table>
<S>                                                                   <C>

Total Commitment
                                                                      -------------------
Maximum Drawing Amount of
    Letters of Credit outstanding
                                                                      -------------------
Amount of this Request from Letter of Credit
    Application (attached)
                                                                      -------------------
Loans outstanding
                                                                      -------------------
Maximum Drawing Amount of all outstanding
         and Requested Letters of Credit
         (must not exceed the Total Commitment
         minus Total of all Revolving Credit Loans outstanding)
                                                                      -------------------
</Table>

         I certify that the above is true and correct, and that all of the
conditions set forth in Section 12 of the Loan Agreement have been satisfied as
of the date hereof.

                                            WASTE MANAGEMENT, INC.

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

                                            ------------------------------------
                                                              Date

cc:      [

                                    ]

<PAGE>   102

                                                                       EXHIBIT F

                         FORM OF COMPLIANCE CERTIFICATE

                             WASTE MANAGEMENT, INC.
               Compliance Certificate dated ______________________

I, ____________________________, [Chief Financial Officer][Chief Accounting
Officer][Corporate Treasurer] of WASTE MANAGEMENT, INC. (the "Borrower") certify
that no Default or Event of Default exists and that the Borrower is in
compliance with Sections 8, 9 & 10 of the 364-Day Loan Agreement dated as of
June 29, 2001 (as amended, modified, supplemented, restated and in effect from
time to time, the "Loan Agreement"), [as of the end of the quarter ended
__________]. Computations to evidence compliance with Section 10 of the Loan
Agreement are detailed below. Capitalized terms used herein without definition
shall have the meanings assigned to such terms in the Loan Agreement.

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

SECTION 10.1 INTEREST COVERAGE RATIO

<Table>
<S>                                                                       <C>
     Consolidated Net Income                                              $
                                                                           --------------- (i)
         Plus (without duplication):
                 interest expense                                         $
                                                                           --------------- (ii)
                 income tax expense                                  $
                                                                           --------------- (iii)
                 one-time charges related to Terminated
                 Plans taken in the fiscal quarter ending
                 September 30, 2000 (maximum $80,231,000)                 $
                                                                           --------------- (iv)
                 one-time charges related to Terminated
                 Plans taken in the fiscal quarter ending
                 December 31, 2000 (maximum $28,102,000)                  $
                                                                           --------------- (v)
                 non-cash extraordinary
                 non-recurring writedowns or writeoffs of assets          $
                                                                           --------------- (vi)
                 non-recurring extraordinary
                 charges for settlements or judgement costs with
                 respect to Shareholder Suits                             $
                                                                           --------------- (vii)
         Minus non-cash extraordinary gains on the sale of assets         $
                                                                           --------------- (viii)
                 EBIT (sum of (i) through (viii))                         $
                                                                           --------------- (a)
                 Consolidated Net Income of Acquired Businesses           $
                                                                           --------------- (i)
                 Plus (without duplication):
                 interest expense                                         $
                                                                           --------------- (ii)
                 income tax expense                                       $
                                                                           --------------- (iii)
     EBIT of Acquired Businesses (sum of (i) through (iii))               $
                                                                           --------------- (b)
         Sum of (a) plus (b)                                              $
                                                                           --------------- (c)
         Consolidated Total Interest Expense                              $
                                                                           --------------- (d)
         Ratio of (c) to (d)                                                       :
                                                                             ------ ------
     Minimum ratio for the fiscal quarters ending:
               6/30/01 - 12/31/01                                              2.25:1
               3/31/02 - 12/31/02                                              2.50:1
               3/31/03 and thereafter                                          3.00:1
</Table>

<PAGE>   103
                                      -2-

SECTION 10.2   TOTAL DEBT TO EBITDA

<Table>
<S>                                                                       <C>
     EBIT (from Section 10.1 item (c) above)                              $
                                                                           --------------- (i)
            Plus:

                 Depreciation expense                                     $
                                                                           --------------- (ii)
                 Amortization expense                                     $
                                                                           --------------- (iii)
                 EBITDA (sum of (i) through (iii))                        $
                                                                           --------------- (iv)
     The sum of the following (calculated on a
     consolidated basis for the Borrower and
     its Subsidiaries):
               Indebtedness for borrowed money                            $
                                                                           --------------- (v)
               Obligations for deferred purchase price of
               property or services (other than trade payables)           $
                                                                           --------------- (vi)
               Obligations evidenced by debt instruments                  $
                                                                           --------------- (vii)
               Obligations under conditional sales                        $
                                                                           --------------- (viii)
               Obligations, liabilities and indebtedness
               under Capitalized Leases                                   $
                                                                           --------------- (ix)
               Obligations, liabilities and indebtedness
               under bonding arrangements                                 $
                                                                           --------------- (x)
               (to the extent that a surety has been called upon
               to make payment on a bond)
               Guaranties of the Indebtedness of others                   $
                                                                           --------------- (xi)
               Indebtedness secured by liens or
               encumbrances on property                                   $
                                                                           --------------- (xii)
               Swap Obligations                                           $
                                                                           --------------- (xiii)
               Reimbursement obligations
               with respect to letters of credit                          $
                                                                           --------------- (xiv)
     Total Debt (sum of v - xiv)                                          $
                                                                           --------------- (xv)
     Ratio of (xv) to (iv)                                                         :
                                                                               ---- ----

     Maximum ratio:                                                            3.00:1.00
</Table>

<PAGE>   104
                                      -3-

SECTION 10.3 MINIMUM NET WORTH
<Table>
<S>                                                                       <C>
        Consolidated Net Worth                                            $
                                                                           --------------- (a)

        Cumulative positive quarterly Consolidated Net
        Income (commencing with the fiscal quarter ending
        March 31, 2001)                                                   $
                                                                           --------------- (b)
        Item (b) multiplied by 0.75                                       $
                                                                           --------------- (c)
        Sum of $3,500,000,000 plus item (c)                               $
                                                                           --------------- (d)
        Difference of (d) minus (a)                                       $
               (not to exceed zero at any time)                            ---------------
</Table>

<PAGE>   105

                                                                       EXHIBIT G

                        FORM OF ASSIGNMENT AND ACCEPTANCE

                          Dated as of _______ ___, ____

         Reference is made to the 364-DAY LOAN AGREEMENT dated as of June 29,
2001 (as amended, modified, supplemented, restated and in effect from time to
time, the "Loan Agreement"), by and among WASTE MANAGEMENT, INC., a Delaware
corporation (the "Borrower"), WASTE MANAGEMENT HOLDINGS, INC., a wholly-owned
Subsidiary of the Borrower (the "Guarantor"), FLEET NATIONAL BANK, a national
banking association ("Fleet"), BANK OF AMERICA, N.A., a national banking
association, THE CHASE MANHATTAN BANK, a national banking association, DEUTSCHE
BANK AG, NEW YORK BRANCH, the duly licensed New York branch of a German
corporation, CITIBANK, N.A., a national banking association, and the other
financial institutions which become lenders thereunder (collectively, the
"Banks"), and Fleet as administrative agent (the "Administrative Agent").
Capitalized terms used herein and not otherwise defined shall have the meanings
assigned to such terms in the Loan Agreement.

         [___________________] (the "Assignor") and [_____________________] (the
"Assignee") hereby agree as follows:

         32. ASSIGNMENT. Subject to the terms and conditions of this Assignment
and Acceptance, the Assignor hereby sells and assigns to the Assignee, and the
Assignee hereby purchases and assumes without recourse to the Assignor, the
rights, benefits, indemnities and obligations of the Assignor under the Loan
Agreement equal to ________________% of its Commitment Percentage and
___________% of its interest in and under the Loans and the risk relating to
outstanding Letters of Credit, each as in effect immediately prior to the
Effective Date (as hereinafter defined).

         33. ASSIGNOR'S REPRESENTATIONS. The Assignor (i) represents and
warrants that (A) it is legally authorized to enter into this Assignment and
Acceptance, (B) as of the date hereof, its Commitment is $_______________, its
Commitment Percentage is ________________%, the aggregate outstanding principal
balance of its Loans equals $_______________, and the aggregate outstanding
amount of its participations in Letters of Credit equals $_______________ (in
each case before giving effect to the assignment contemplated hereby or any
contemplated assignments which have not yet become effective), and (C)
immediately after giving effect to all assignments which have not yet become
effective, the Assignor's Commitment Percentage will be sufficient to give
effect to this Assignment and Acceptance, (ii) makes no representation or
warranty, express or implied, and assumes and shall have no responsibility with
respect to any statements, warranties or representations made in or in
connection with the Loan Agreement or any of the other Loan Documents or the
execution, legality, validity, enforceability, genuineness, sufficiency or value
of the Loan Agreement, the other Loan Documents or any other instrument or
document furnished pursuant thereto or the attachment, perfection or priority of
any security interest or mortgage, other than that it is the legal and
beneficial owner of the interest being assigned by it hereunder free and clear
of any claim or encumbrance; (iii) makes no representation or warranty and
assumes and shall have no responsibility with respect to the financial condition
of the

<PAGE>   106
                                      -2-

Borrower or any of its Subsidiaries or any other Person primarily or secondarily
liable in respect of any of the Obligations, or the performance or observance by
the Borrower or any of its Subsidiaries or any other Person primarily or
secondarily liable in respect of any of the Obligations of any of its
obligations under the Loan Agreement or any of the other Loan Documents or any
other instrument or document delivered or executed pursuant thereto; and (iv)
attaches hereto the Notes delivered to it under the Loan Agreement.

         The Assignor requests that the Borrower exchange the Assignor's Notes
for new Notes payable to the Assignor and the Assignee as follows:

<Table>
<Caption>

       Payable to the Order of:                Type of Note                      Amount of Note:
       ------------------------                ------------                      ---------------
<S>                                            <C>                            <C>
              [Assignor                         Syndicated                    $                    ]
                                                                               --------------------
              [Assignee                         Syndicated                    $                    ]
                                                                               --------------------
              [Assignor                         Swing Line                    $                    ]
                                                                               --------------------
              [Assignee                         Swing Line                    $                    ]
                                                                               --------------------
                                                   [OR]

              [Assignor                            Term                       $                    ]
                                                                               --------------------
              [Assignee                            Term                       $                    ]
                                                                               --------------------
</Table>

         [The Assignor requests that [the Borrower issue [a] new Competitive Bid
Note[s] payable to the Assignee and/or Assignor] or [the Administrative Agent
make the appropriate entries on the Competitive Bid Loan Accounts] to reflect
the assignment of Competitive Bid Loans.(1)]

         34. ASSIGNEE'S REPRESENTATIONS. The Assignee (i) represents and
warrants that (A) it is duly and legally authorized to enter into this
Assignment and Acceptance, (B) the execution, delivery and performance of this
Assignment and Acceptance do not conflict with any provision of law or of the
charter or by-laws of the Assignee, or of any agreement binding on the Assignee,
(C) all acts, conditions and things required to be done and performed and to
have occurred prior to the execution, delivery and performance of this
Assignment and Acceptance, and to render the same the legal, valid and binding
obligation of the Assignee, enforceable against it in accordance with its terms,
have been done and performed and have occurred in due and strict compliance with
all applicable laws, (ii) confirms that it has received a copy of the Loan
Agreement and each of the other Loan Documents, together with copies of the most
recent financial statements delivered pursuant to Sections 7.4 and 8.4 of the
Loan Agreement and such other documents and information as it has deemed
appropriate to make its own credit analysis and decision to enter into this
Assignment and Acceptance; (iii) agrees that it will, independently and without
reliance upon the Assignor, the Administrative Agent, or any other Bank and
based on such documents

----------

(1) Elect applicable option (unless a Term Note is requested).
<PAGE>   107
                                      -3-

and information as it shall deem appropriate at the time, continue to make its
own credit decisions in taking or not taking action under the Loan Agreement and
the other Loan Documents; (iv) appoints and authorizes the Administrative Agent
to take such action as agent on its behalf and to exercise such powers under the
Loan Agreement and the other Loan Documents as are delegated to the
Administrative Agent by the terms thereof, together with such powers as are
reasonably incidental thereto; (v) agrees that it will perform in accordance
with their terms all the obligations which by the terms of the Loan Agreement
are required to be performed by it as a Bank; and (vi) acknowledges that it has
made arrangements with the Assignor satisfactory to the Assignee with respect to
its pro rata share of Letter of Credit Fees in respect of outstanding Letters of
Credit.

         35. EFFECTIVE DATE. The effective date for this Assignment and
Acceptance shall be _____________________ (the "Effective Date"). Following the
execution of this Assignment and Acceptance, each party hereto shall deliver its
duly executed counterpart hereof to the Administrative Agent for acceptance by
the Administrative Agent. The Loan Agreement shall thereupon be amended to
reflect the status and rights of the Banks thereunder.

         36. RIGHTS UNDER LOAN AGREEMENT. Upon such acceptance and amendment,
from and after the Effective Date, (i) the Assignee shall be a party to the Loan
Agreement and, to the extent provided in this Assignment and Acceptance, have
the rights and obligations of a Bank thereunder, and (ii) the Assignor shall,
with respect to that portion of its interest under the Loan Agreement assigned
hereunder, relinquish its rights and be released from its obligations under the
Loan Agreement; provided, however, that the Assignor shall retain its rights to
be indemnified pursuant to Section 17 of the Loan Agreement with respect to any
claims or actions with reference to matters arising prior to the Effective Date.

         37. PAYMENTS. Upon such acceptance and amendment, from and after the
Effective Date, the Administrative Agent shall make all payments in respect of
the rights and interests assigned hereby (including payments of principal,
interest, fees and other amounts) to the Assignee. The Assignor and the Assignee
shall make any appropriate adjustments in payments for periods prior to the
Effective Date by the Administrative Agent or with respect to the making of this
assignment directly between themselves.

         38. GOVERNING LAW. THIS ASSIGNMENT AND ACCEPTANCE IS A CONTRACT UNDER
THE LAWS OF THE STATE OF NEW YORK AND SHALL, PURSUANT TO NEW YORK GENERAL
OBLIGATIONS LAW SECTION 5-1401, BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY
THE LAW OF THE STATE OF NEW YORK (WITHOUT REFERENCE TO CONFLICT OF LAWS OR
CHOICE OF LAW DOCTRINES).

         39. COUNTERPARTS. This Assignment and Acceptance may be executed in any
number of counterparts which shall together constitute but one and the same
agreement.

<PAGE>   108
                                      -4-

                  IN WITNESS WHEREOF, intending to be legally bound, each of the
undersigned has caused this Assignment and Acceptance to be executed on its
behalf by its officer thereunto duly authorized, as of the date first above
written.

                                          [ASSIGNOR]

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

                                          [ASSIGNEE]

                                          By:
                                             -----------------------------------
                                             Name:
                                             Title:
CONSENTED TO:

FLEET NATIONAL BANK, as
Administrative Agent

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

WASTE MANAGEMENT, INC.

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

         Waste Management Holdings, Inc. executes this Assignment and Acceptance
solely for purposes of ratifying its guaranty under Section 29 of the Loan
Agreement.

WASTE MANAGEMENT HOLDINGS, INC.

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

<PAGE>   109
                                                                       EXHIBIT H

                      FORM OF COMPETITIVE BID QUOTE REQUEST

                             WASTE MANAGEMENT, INC.
                  364-Day Loan Agreement (the "Loan Agreement")
                            dated as of June 29, 2001

Competitive Bid Quote Request under Section 4.3

<Table>
<S>                                                              <C>
Total Commitment
                                                                 -------------------
Competitive Bid Loans outstanding
                                                                 -------------------
Competitive Bid Loans Requested
                                                                 -------------------
Maximum Drawing Amount of
         outstanding Letters of Credit
                                                                 -------------------
Syndicated Loans (including Swing Line Loans) outstanding
                                                                 -------------------
Total of all outstanding and Requested
                                                                 -------------------
         Competitive Bid Loans
         (must not exceed the Total Commitment
         minus Total of all Syndicated Loans outstanding
         (including Swing Line Loans) and Maximum
         Drawing Amount of outstanding Letters of Credit)
</Table>

Type of Competitive Bid Loans Requested              Eurodollar / Absolute

Requested Drawdown Date
                                                      -------------------

<Table>
<Caption>

                 Principal Amount of                         Requested
            Competitive Bid Loan Requested               Interest Period(s)
            ------------------------------               ------------------
<S>                                                      <C>

</Table>

         I certify that the above is true and correct, and that all of the
conditions set forth in Section 12 of the Loan Agreement have been satisfied as
of the date hereof.

                                            WASTE MANAGEMENT, INC.

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

                                            ------------------------------------
                                                            Date

<PAGE>   110

                                                                       EXHIBIT I

                             WASTE MANAGEMENT, INC.
                                (the "Borrower")
     364-Day Loan Agreement (the "Loan Agreement") dated as of June 29, 2001

                  FORM OF INVITATION FOR COMPETITIVE BID QUOTES

ATTN:

REF:

RE:               INVITATION FOR COMPETITIVE BID QUOTES
                                                              AGT DTD     /  /

FLEET NATIONAL BANK AS ADMINISTRATIVE AGENT
INVITATION FOR COMPETITIVE BID QUOTES DATED     /  /

PURSUANT TO SECTION 4.3 OF THE ABOVE REFERENCED LOAN AGREEMENT, YOU ARE INVITED
TO SUBMIT A COMPETITIVE BID QUOTE TO THE BORROWER FOR THE FOLLOWING PROPOSED
COMPETITIVE BID LOAN(S):

DATE OF BORROWING:    /   /
AGGREGATE AMOUNT REQUESTED:

PRINCIPAL AMOUNT                    INTEREST PERIOD
----------------                    ---------------

SUCH COMPETITIVE BID QUOTES SHOULD OFFER COMPETITIVE BID RATE(S)/MARGIN(S).

PLEASE RESPOND IN WRITING TO THIS INVITATION BY NO LATER THAN A.M./P.M. (NEW
YORK TIME ON / / TO ONE OF THE FOLLOWING:

PRIMARY FAX NO. 212-819-5897 (Attn: Ellie Awad)
ALTERNATE FAX NO. 212-819-5898 (Attn: DawnMarie Matos)

NOTE: PLEASE FOLLOW-UP YOUR SUBMITTED WRITTEN BID(S) WITH PHONE VERIFICATION TO
CONFIRM. IF YOU ARE UNABLE TO SEND YOUR FAX DUE TO AN OCCUPIED FAX LINE, PLEASE
CALL BY    A.M./P.M. IN ADDITION, PLEASE SUBMIT YOUR BID(S) IN SUBSTANTIALLY THE
FORM OF "EXHIBIT J" TO THE LOAN AGREEMENT.

QUOTES RECEIVED AFTER [2:00 P.M. (IN THE CASE OF EURODOLLAR COMPETITIVE BID
LOANS)/10:00 A.M. (IN THE CASE OF ABSOLUTE COMPETITIVE BID LOANS] (NEW YORK
TIME) WILL NOT BE FORWARDED TO THE BORROWER.

<PAGE>   111
                                      -2-

SUBMITTED BIDS MUST BE FIVE MILLION DOLLARS OR A LARGER MULTIPLE OF ONE MILLION
DOLLARS. ALSO, PLEASE SPECIFY LIMITATION AMOUNTS, IF APPLICABLE.

                                               FLEET NATIONAL BANK, as
                                               Administrative Agent

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

                                               Date:
                                                    ----------------------------

<PAGE>   112

                                                                       EXHIBIT J

                          FORM OF COMPETITIVE BID QUOTE

                             WASTE MANAGEMENT, INC.
                  364-Day Loan Agreement (the "Loan Agreement")
                            dated as of June 29, 2001

Competitive Bid Quote under Section 4.5

<Table>
<S>                                              <C>
Bank
                                                  -------------------
Person to Contact
                                                  -------------------
Date of Competitive Bid Quote Request
                                                  -------------------

Type of Competitive Bid Loans Requested          Eurodollar / Absolute
Requested Drawdown Date
                                                  -------------------
</Table>

<Table>
<Caption>

             Principal Amount                                                  Proposed Competitive
              of Competitive                       Requested                   Bid Rate/Competitive
             Bid Loan Offered                  Interest Period(s)                   Bid Margin
             ----------------                  ------------------              --------------------
<S>                                            <C>                              <C>

</Table>

I certify that the above is true and correct, and that the offer(s) set forth
above irrevocably obligates us to make such Competitive Bid Loan(s) if such
offer(s) is/are accepted by the Borrower and all of the conditions set forth in
Section 12 of the Loan Agreement have been satisfied as of the requested
Drawdown Date.

                                                  [NAME OF BANK]

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

                                                  ------------------------------
                                                              Date

<PAGE>   113

                                                                       EXHIBIT K

                                 FORM OF NOTICE
                             OF ACCEPTANCE/REJECTION
                           OF COMPETITIVE BID QUOTE(S)

                             WASTE MANAGEMENT, INC.
                  364-Day Loan Agreement (the "Loan Agreement")
                            dated as of June 29, 2001

Notice of Competitive Bid Quote(s) under Section 4.7

<Table>
<S>                                                    <C>
Date of Competitive Bid Quote(s)
                                                       ---------------------
Type of Competitive Bid Loans Requested                Eurodollar / Absolute

Requested Drawdown Date
                                                       ---------------------
</Table>

We hereby ACCEPT the following Competitive Bid Quote(s):

<Table>
<Caption>

                                                                 Competitive Bid
            Principal                                            Rate/Competitive
         Amount of Quote              Interest Period(s)            Bid Margin                  Bank
         ---------------              ------------------         -----------------              ----
<S>                                   <C>                        <C>                            <C>

</Table>

We hereby REJECT the following Competitive Bid Quote(s):

<Table>
<Caption>

                                                                 Competitive Bid
            Principal                                            Rate/Competitive
         Amount of Quote              Interest Period(s)            Bid Margin                  Bank
         ---------------              ------------------         ----------------               ----
<S>                                   <C>                        <C>                           <C>

</Table>

         The accepted and rejected Competitive Bid Quotes described above
constitute all Competitive Bid Quotes submitted by the Banks in accordance with
Section 4.5 of the Loan Agreement.

                                                     WASTE MANAGEMENT, INC.

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

                                                     ---------------------------
                                                                  Date

<PAGE>   114

                                                                       EXHIBIT L

                                     FORM OF
                                    TERM NOTE

$                                                                        ,
 ---------------                                              -------- --  ----

         FOR VALUE RECEIVED, the undersigned WASTE MANAGEMENT, INC., a Delaware
corporation (the "Borrower"), hereby promises to pay to the order of [INSERT
NAME OF PAYEE BANK] (the "Bank") at the loan office of Fleet National Bank, as
Administrative Agent for the Banks, at 100 Federal Street, Boston, Massachusetts
02110:

                  (a) prior to or on the Term Loan Maturity Date as defined in
         the 364-Day Loan Agreement dated as of June 29, 2001 (as amended,
         modified, supplemented, restated and in effect from time to time, the
         "Loan Agreement"), by and among the Borrower, the Bank and other
         parties thereto, the principal amount of ___________________ DOLLARS
         ($_________), evidencing the Term Loan made by the Bank to the Borrower
         pursuant to the Loan Agreement; and

                  (b) interest from the date hereof on the principal amount from
         time to time outstanding to and including the maturity hereof at the
         rates and terms and in all cases in accordance with the terms of the
         Loan Agreement.

         This Note evidences borrowings under and has been issued by the
Borrower in accordance with the terms of the Loan Agreement and is a Term Note
referred to therein. The Bank and any holder hereof is entitled to the benefits
of the Loan Agreement and the other Loan Documents, and may enforce the
agreements of the Borrower contained therein, and any holder hereof may exercise
the respective remedies provided for thereby or otherwise available in respect
thereof, all in accordance with the respective terms thereof. All capitalized
terms used in this Note and not otherwise defined herein shall have the same
meanings herein as in the Loan Agreement.

         The Borrower irrevocably authorizes the Bank to make or cause to be
made, at the time of receipt of any payment of principal of this Note, an
appropriate notation on the grid attached to this Note, or the continuation of
such grid, or any other similar record, including computer records, reflecting
the receipt of such payment. The outstanding amount of the Term Loan set forth
on the grid attached to this Note, or the continuation of such grid, or any
other similar record, including computer records, maintained by the Bank with
respect to the Term Loan shall be prima facie evidence of the principal amount
of the Term Loan owing and unpaid to the Bank, but the failure to record, or any
error in so recording, any such amount on any such grid, continuation or other
record shall not limit or otherwise affect the obligation of the Borrower
hereunder or under the Loan Agreement to make payments of principal of and
interest on this Note when due.

         The Borrower has the right in certain circumstances and the obligation
under certain other circumstances to prepay the whole or part of the principal
of this Note on the terms and conditions specified in the Loan Agreement.

<PAGE>   115
                                      -2-

         If any one or more of the Events of Default shall occur, the entire
unpaid principal amount of this Note and all of the unpaid interest accrued
thereon may become or be declared due and payable in the manner and with the
effect provided in the Loan Agreement.

         No delay or omission on the part of the Bank or any holder hereof in
exercising any right hereunder shall operate as a waiver of such right or of any
other rights of the Bank or such holder, nor shall any delay, omission or waiver
on any one occasion be deemed a bar or waiver of the same or any other right on
any future occasion.

         The Borrower and every endorser and guarantor of this Note or the
obligation represented hereby waives presentment, demand, notice, protest and
all other demands and notices in connection with the delivery, acceptance,
performance, default or enforcement of this Note, and assents to any extension
or postponement of the time of payment or any other indulgence, to any
substitution, exchange or release of collateral and to the addition or release
of any other party or person primarily or secondarily liable.

         This Note shall be deemed to take effect as an instrument under the
internal laws of the State of New York, without regard to principles of
conflicts-of-laws or choice of law doctrines, and for all purposes shall be
construed in accordance with such laws.

         IN WITNESS WHEREOF, the Borrower has caused this Note to be signed on
its behalf by its duly authorized officer as of the day and year first above
written.

                                    WASTE MANAGEMENT, INC.

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

<PAGE>   116
                                      -3-

<Table>
<Caption>

                                                                Amount of
                                                                Principal         Balance of
                                             Amount of           Paid or           Principal          Notation
        Date              Loan Type            Loan              Prepaid            Unpaid             Made By
--------------------- ------------------ ------------------ ------------------ ------------------ ------------------
<S>                   <C>                <C>                <C>                 <C>               <C>

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

--------------------- ------------------ ------------------ ------------------ ------------------ ------------------
</Table>

<PAGE>   117

APPLICATION AND AGREEMENT
FOR STANDBY LETTER OF CREDIT
<Table>
<S>                                                                                  <C>

--------------------------------------------------------------------------------------------------------------------------
To:  (Please Check One Issuing "Bank.

Please issue an irrevocable Standby Letter of Credit substantially in accordance
with this application.

---------------------------------------------------------------------------------    -----------------------
Deliver the Letter of Credit:                                                         (For Bank Use Only)
        Directly to the beneficiary by courier, Attn:  _______________________       L/C No.  ____________
                                                                                     D/T No.  ____________
        Through your correspondent by      courier,    Swift/Telex
        for delivery to the beneficiary
---------------------------------------------------------------------------------    -----------------------

------------------------------------------------------------------------------------------------------------
Advising Bank (Name and Address)                                 Applicant (Name and Address)

-------------------------------------------------------------------------------------------------------------
Beneficiary (Name and Address:                                   Amount  ____________________________________
                                                                         INCLUDE CURRENCY IN NOT U.S. DOLLARS

                                                                 Amount in Words:  __________________________
-------------------------------------------------------------------------------------------------------------
This Letter of Credit is transferable.                           Partial drawings are  Permitted   Prohibited

-------------------------------------------------------------------------------------------------------------
All bank charges, other than Bank's, are for                     Expiry Date:
beneficiary's account.

------------------------------------------------------------------------------------------------------------
</Table>

--------------------------------------------------------------------------------
Available by beneficiary's drafts at sight accompanied by the following:

         A statement purportedly signed by an authorized officer of the
         beneficiary reading as follows: (Please use concise terms).

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

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

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

       Attached is a format which is an integral part of this application.
       Special Instructions:
                            ---------------------------------------------------

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

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

We hereby certify that the transactions covered by this Application and
Agreement are not prohibited under any existing Laws and regulations of the
United States, including the Foreign Assets Control Regulations of the United
States Treasury Department and that any transaction covered by this Application
and Agreement complies in every respect with all existing United States
Government Laws and Regulations.

Reference to any document, instrument or agreement is for identification
purposes only and such document, instrument or agreement will not be
incorporated into the terms of the Letter of Credit.

This credit will be subject to the Uniform Customs and Practice for Documentary
Credits of the International Chamber of Commerce Currently in effect.

<Table>
<S>                                         <C>
---------------------------------------     -------------------------------------------------------------------------
       (FOR BANK USE ONLY)                  WE AGREE TO ALL THE TERMS AND CONDITIONS ON THE FACE AND REVERSE HEREOF.*
     Relationship Manager approval
 (also indicate approval of applicant's
               authority)

---------------------------------------
          AUTHORIZED SIGNATURE                COMPANY/
                                              BANK NAME:
---------------------------------------                 -------------------------------------------------------------
                  DATE

Internal Form #13429 "Standby LC              BY:
Set-Up/Change" is required with each             --------------------------------------------------------------------
application.                                     AUTHORIZED SIGNATURE - TITLE                       DATE

---------------------------------------     -------------------------------------------------------------------------
</Table>

13423 7/00 PKG 25 EA
<PAGE>   118
                                      -2-

* The terms and conditions of this Application and Agreement for Standby Letter
of Credit ("LC Agreement") are superceded by that certain 364-Day Loan Agreement
dated June 29, 2001 by and among Waste Management, Inc., Waste Management
Holdings, Inc., Fleet National Bank, as Administrative Agent, and other
financial institutions (the "Credit Agreement"), and to the extent of any
conflict or inconsistency between the terms and conditions of the LC Agreement
and the Credit Agreement, the Credit Agreement shall control and prevail.

         For good and valuable consideration, the receipt and adequacy of which
is hereby acknowledged, the Bank and the customer agrees as follows:

         1. Each reference hereinafter contained to: (a) "Bank", "Bank's
Address", "Customer", "Customer's Address", and "Expiry Date" shall be deemed to
refer to the defined terms on Page 1 of this Agreement; (b) "Agreement" shall be
deemed to refer to this Application and Agreement for Standby Letter of Credit,
including without limitation the application portion on Page 1 hereof; (c)
"Business Day" shall be deemed to refer to any day on which commercial banks
located in the state of the Bank's Address are not required or authorized to
remain closed and which is not a Saturday, Sunday or legal holiday; (d) "Credit"
shall be deemed to refer to the letter of credit to be issued by the Bank
substantially in the form set forth in the application portion of this
Agreement, all amendments thereto, and any substitutions or replacements
thereof; (e) "Events of Default" shall be deemed to refer to one or more of the
events of default or defaults specified in Paragraph 6 of this Agreement; (f)
"Prime Rate" shall be deemed to refer to the rate of interest designated by the
Bank from time to time as being its prime rate of interest.

         2. As to instruments payable in U.S. Dollars, the Customer will: (a)
pay the Bank in U.S. Dollars the amount paid on any sight draft or, at the
Bank's option, pay the Bank in advance the amount required to pay such draft;
and (b) pay the Bank in U.S. Dollars the amount of each acceptance on demand,
but in any event not later than one Business Day prior to maturity.

         3. As to instruments payable in a foreign currency, the Customer will:
(a) pay the bank in U.S. Dollars, the equivalent of the amount paid on any sight
draft, immediately upon such payment being made, at the Bank's then selling rate
for cable transfers to the place of payment in the currency in which the draft
is drawn; and (b) in the case of each acceptance pay the Bank in U.S. Dollars,
on demand, but in any event in time to reach the place of payment by mail not
later than one Business Day prior to maturity, the equivalent thereof at the
Bank's then selling rate for the currency in which the acceptance is payable, or
at the Bank's option pay the Bank on demand the equivalent of the acceptance in
U.S. Dollars at the Bank's then selling rate for cable transfers to the place of
payment in such currency. If for any reason there should exist at the time in
question no rate of exchange generally current in the sate of the Bank's Address
for effective cable transfers of the sort provided for, the Customer will pay
the Bank on demand an amount in U.S. Dollars equivalent to the actual cost to
the Bank of settlement of the Bank's obligations to the payor of the draft or
acceptance or any holder thereof, as the case may be, however and whenever such
settlement is made by the Bank.

         4. The Customer will pay the Bank on demand a commission at such rate
as the Bank may determine, plus interest where chargeable, and all fees, charges
and expenses, including reasonable counsel fees, incurred or paid by the Bank in
protecting or enforcing its rights under this Agreement, or in connection with
the Credit issued pursuant hereto and any confirmation thereof, or arising or
caused in any manner whatsoever in connection therewith, including without
limitation reasonable counsel fees and expenses incurred in connection with the
defense of all actions seeking to restrain or enjoin payment of the credit or
any draft accepted under the Credit or attachment or garnishment proceedings
involving any of the proceeds of the Credit or any such draft. In addition to
commissions, fees, charges, expenses and amounts otherwise payable with respect
to the issuance of the Credit, the customer shall pay to the Bank on demand such
amounts as the Bank in its sole discretion determines are necessary to
compensate the Bank for any costs attributable to the Bank's issuing or having
outstanding or making payment under the Credit resulting from the application or
any domestic or foreign law or regulation or the interpretation or
administration thereof applicable to the Bank regarding any reserve, assessment,
capitalization (including the cost of maintaining capital sufficient to permit
issuance of the Credit, provided the cost attributed to the Credit is determined
in good faith by any reasonable method) or similar requirement whether existing
at the time of issuance of the Credit or adopted thereafter. All amounts not
paid when due in accordance with this Agreement (including without limitation
those set forth in paragraph 2, 3 and 4 hereof) shall bear interest until paid
in full at a rate per annum equal to six percent (6%) above the Prime Rate, not
to exceed the maximum rate of interest permitted by applicable law. Each change
in such interest rate shall take effect simultaneously with the corresponding
change in the Prime Rate. The bank is hereby irrevocably authorized to charge
any one or more of the Customer's accounts with the Bank for payment in full or
in part of any of the Customer's obligations to the Bank under this Agreement.
At the option of the Bank, if there is a separate revolving line of credit, line
or credit, or other credit facility existing between the Bank and the customer,
the Bank is irrevocably authorized to satisfy the Customer's reimbursement
obligation to the Bank, in whole or in part, by making an advance under such
facility.

         5. The users of the Credit shall be deemed the Customer's agents, and
the customer assumes all risks of their acts or omissions. The Customer's
obligation to pay the Bank for all amounts due under this Agreement is absolute
and unconditional. Such obligation of the Customer shall not be affected by, and
the Bank shall not be responsible for, the validity, sufficiency, correctness or
genuineness of documents, even if such documents should in fact prove to be in
any or all respects incorrect, defective, invalid, insufficient, fraudulent or
forged; any breach of contract or dispute between any beneficiary of the Credit
and the Customer; the existence of any claim, setoff, defense or other right
which the Customer may have at any time against the beneficiary or any other
person or entity, whether in connection with this Agreement, the transaction
contemplated herein or any unrelated transaction; the failure of any draft or
certificate to bear reference or adequate reference to the Credit; errors,
omissions, interruptions or delays in transmission or delivery of any messages
by mail, telex, telecopy, or otherwise; the exchange, release or non-perfection
of any collateral or the release of any guarantor; or any consequences arising
from causes beyond the Bank's control; and none of the above shall affect,
impair or prevent the fixing of any of the Bank's rights or powers hereunder.
Any provision with respect to any of the foregoing matters which is contained in
the Credit itself may be waived by the Bank. The Customer will hold the Bank
harmless from all loss or damage in respect of any of the foregoing matters
which is contained in the Credit itself may be waived by the Bank. The Customer
will hold the Bank harmless from all loss or damage in respect of any of the
foregoing matters, and from any and all damage and loss whatsoever suffered by
the Bank by reason of any and all action taken by the Bank in good faith.

         6. The Customer will deliver to the Bank on demand such additional
security (including cash) as the Bank may from time to time require, to be held
as general collateral for all the customer's liabilities to the Bank hereunder
and for all other liabilities, absolute or contingent due or to become due,
which may be at any time owing to Bank by the Customer. All property belonging
to the Customer, including any collection items, now or hereafter handed to the
Bank or for any purpose left in the Bank's possession by the Customer for the
Customer's account, or in transit to or from the Bank, by mail or carriers, and
all balances of any deposit accounts the customer may have with the Bank, are
hereby made security, and the Bank is hereby granted a security interest
therein, for all such liabilities and may be held or disposed of as the Bank may
see fit, and applied toward any payment of any and all such liabilities, all of
which shall become immediately due and payable upon an Event of Default. Each of
the following events or actions by or affecting the Customer shall constitute an
Event of Default; default in the performance of any undertaking to the Bank
under this Agreement, any trust receipt, or under any other obligation to the
Bank or agreement with the Bank; insolvency, or the filing by or against the
Customer of any petition under the Bankruptcy Code or any similar Federal or
state statute; the filing by or against the Customer of a petition for the
appointment of a receiver; the making of an assignment for the benefit of
creditors; the Customer's death, failure in business, dissolution, suspension or
termination of existence; any seizure, vesting or intervention by or under
authority in the conduct of its business is curtailed; or the attachment or
distraint of any of the Customer's funds or other property which may be in, or
come into, the Bank's possession or under the Bank's control, or that of any
third party acting for the Bank, or of the same becoming subject at any time to
any mandatory order of court or other legal proceSection The Bank may at any
time transfer into the Bank's or its nominee's name all or any part of such
security, before or after maturity of any of the customer's obligations and
without any notice to the Customer or any other person. Whenever the Bank deems
it necessary for the Bank's or the Customer's protection, or after an Event of
Default specified herein, or other default, the Bank shall have the right to
accelerate and make immediately due and payable all of the Customer's
obligations to the Bank under the Credit and this Agreement and under any other
document or agreement (including without limitation the obligations evidenced by
the outstanding (but undrawn upon) Credit and/or by acceptances which have not
matured). The Bank shall have, in addition to all other rights and remedies
under applicable law, the rights and remedies of a secured party under the
Uniform Commercial Code, and the Bank may, without regard to such maturity,
realize upon (by sale, assignment, setoff, application or otherwise) all or any
part of such security, in each case without advertisement, notice to, tender,
demand or call of any kind upon the Customer or any other person, except that,
unless such security is perishable or threatens to decline speedily in value or
is of a type customarily sold on a recognized market, the Bank shall give the
Customer three Business Days prior written notice of the time and place of any
public sale thereof or of the time after which any private sale or other
intended disposition thereof is to be made. Any such sale or assignment may be
public, private or upon any broker's board or exchange, for cash, on credit or
for future delivery, and as such price and upon such terms and conditions, as
the Bank deems appropriate. For this purpose, the Bank may, so far as the
Customer can give authority therefor, enter upon any premises on which such
security or any proceeds thereof may be situated and remove the same therefrom,
or require that such security or proceeds be made available tot he Bank at a
place or places reasonably convenient to both the Bank and the Customer. The
Bank may acquire all or any part of such security and any purchaser shall hold
same free from any equity of redemption or other claim or right on the
Customer's part, which are hereby specifically waiver specifically waived and
released. The Bank may discount, settle compromise, or extend any obligations
constituting such security, and sue thereon in the Bank's or the Customer's
name. However, the Banks shall not be liable for failure to collect or demand
payment of, or protest or give notice of non-payment of, any obligation included
in such security or part thereof, or for any delay in so doing, nor shall the
Bank be under any obligation to take any action whatever in respect to such
security or any part thereof. No advertising, notice, tender, demand, or call at
any time given or made shall be a waiver of the Bank's right to proceed in the
same or other instances without any further action.

         7. The receipt by the Bank at any time or other collateral shall not be
deemed a waiver of any of the Bank's rights or powers relating to any collateral
which the Bank may hold at the time of such receipt.

         8. No failure on the part of the Bank to exercise, and no delay in
exercising, any right hereunder shall operate as a waiver thereto; nor shall any
single or partial exercise of any right hereunder preclude any other further
exercise thereof or the exercise of any right. The remedies herein provided are
cumulative and not exclusive of any remedies provided by law. No amendment or
waiver of any provision of this Agreement nor consent to any departure by the
parties hereto shall in any event be effective unless the same shall be in
writing and signed by such party, and then such waiver or consent shall be
effective only in the specific instance and for the specific purpose for which
given.

         9. This Agreement shall continue in force notwithstanding any change in
the composition of firm or firms parties hereto, or drawers of drafts hereunder,
or in the incorporation of any such firm.

         10. The Customer authorizes the Bank, without reference to or approval
by the Customer, to set forth the terms of this Agreement in the Credit in such
language as the Bank may deem appropriate with such variations from such terms
as the Bank may in its discretion determine (which determination shall be
conclusive and binding upon the Customer) are necessary and are not materially
inconsistent with this Agreement.

         11. All rights under the Credit and this Agreement (whether or not the
Credit is documentary or non-documentary in nature) shall be determined by the
Uniform Customs and Practice for Documentary Credits of the International
Chamber of Commerce in effect (International Chamber of Commerce Publication No.
500 or the most recent revision or successor thereto which shall be in effect
from time to time), the terms of which are known to the Customer and which are
incorporated by reference herein, and all rights under the Credit and this
Agreement, to the extent not inconsistent with said Uniform Customs and
Practices, shall be construed in accordance with the local laws of the State of
the Bank's Address.

         12. The Customer represents, warrants and covenants to the Bank that
(a) if a partnership or a corporation, it is duly organized, validly existing
and in good standing; (b) it has the power to execute, deliver and perform this
Agreement; (c) the execution, delivery and performance of this Agreement have
been duly authorized by all requisite action; (d) the execution delivery and
performance of this Agreement and the issuance of the Credit will not violate
any provision of law, any order of any court or other agency of government, the
Articles of Incorporation or By-Laws of a corporate Customer or the Partnership
Agreement of a partnership Customer, or any indenture, agreement or other
instrument of which it is a party, or by which it is bound, or be in conflict
with result in a breach of or constitute (with the due notice or lapse of time
or both) a default under any such indenture, agreement or other instrument, or
result in the creation or imposition of any lien, charge or encumbrance of any
nature whatsoever upon any of the property or assets of the Customer (other than
in favor of the Bank) or the acceleration of any of the Customer's outstanding
indebtedness; (e) the Customer has heretofore furnished to the Bank accurate and
complete financial data and other information based on its operations in
previous years, and said financial data furnished to the Bank is accurate and
complete and fairly presents the financial position and the results of
operations for the periods indicated therein; (f) there has been no material
adverse change in the condition, financial or otherwise, of the Customer since
the date of the most recent financial statement; and (g) the Customer shall
furnish to the Bank periodically such financial statements, balance sheets and
profit and loss statements, together with supporting schedules, tax returns, and
such other information regarding the operations, assets, business, affairs and
financial conditions of the Customer, as the Bank shall from time to time
request.

         13. If this Agreement is signed by two or more Customers, it shall be
the joint and several agreement and obligation of such Customers.

         14. The customer agrees that in the event of any extension of the
maturity or time for presentation of drafts, acceptances or documents, or any
other amendments or modification of the terms of the Credit, at the request of
any single Customer, with or without notification to the others, or in the event
of any increase in the amount of the Credit at any single

<PAGE>   119
                                      -3-

Customer's request, with or without notification to the others, this amount
shall be binding upon the Customer with regard to the Credit so increased or
otherwise amended or modified, to drafts, documents and property covered
thereby, and to any action taken by the Bank or any of its corespondents in
accordance with such extension, increase or other modification.

         15. The Bank is authorized to interpret the Credit in accordance with
rules, regulations, and customs prevailing at the place and time during which
the Credit is available or the drafts are drawn or negotiated.

         16. The Bank is authorized to pay conforming drawings submitted by an
administrator, trustee in bankruptcy, debtor-in-possession, assignee for the
benefit of creditors, liquidator, receiver or other legal representative of the
party who is authorized to draw.

         17. The available amount of the Credit shall be reduced by the amount
of any conforming drawing made thereunder.

         18. All notices and other communications provided hereunder shall be in
writing and shall be personally delivered or sent by certified first class mail,
return receipt requested, or by telex or telecopy. Unless otherwise specified in
this Agreement, all such notices and other communications to the Bank shall be
mailed, telexed, telecopied or delivered to it, addressed to the Bank, c/o
_____________________________________________________________________, and all
such notices and other communications to the Customer shall be mailed, telexed,
telecopied or delivered to the Customer, at the Customer's AddreSection The Bank
and the Customer reserve the right to change such address, telex number and/or
telecopy number in a written notice to the other party. All such notices and
other communications shall, when mailed certified or registered mail, be
effective three days after the date of deposit in the mails, addressed as
aforesaid; when personally delivered, when received a the address aforesaid;
and, when sent by telex or telecopy when received at the then current telex or
telecopy number.

         19. Any provision of this Agreement which is prohibited, unenforceable
or not authorized in any jurisdiction shall, as to such jurisdiction, be
ineffective to the extent of such prohibition, unenforceability or
non-authorization without invalidating the remaining provisions hereof or
affecting the validity, enforceability or legality of such provision in any
other jurisdiction.

         20. This Agreement may be executed in tow or more counterparts, each of
which shall constitute an original, but both or all of which, when taken
together, shall constitute but one instrument, and shall become effective when
copies hereof which, when taken together, bear the signatures of each of the
parties, hereto shall be delivered to the Bank.

         21. The Customer hereby expressly submits to the non-exclusive
jurisdiction of all federal and state courts sitting in the state of the Bank's
Address, and agrees that any processor notice of motion or other application to
any of said courts or a judge thereof may be served upon the Customer within or
without such court's jurisdiction by registered or certified mail, return
receipt requested, or by personal service, at the Customer's Address (or at such
other address as the Customer shall specify by a prior notice in writing to the
Bank), provided reasonable time for appearance is allowed. The Customer hereby
irrevocably waives any objection which it may now or hereafter have to the
laying of venue to any suit, action or proceeding arising out of or relating to
this Agreement brought in any federal or state courts sitting in the Bank's
location and hereby further irrevocably waives any claim that any such suit,
action or proceeding brought in any such court has been brought in any
inconvenient forum. Notwithstanding the foregoing, the Bank may sue the Customer
in any jurisdiction where the Customer or any of its assets may be found and may
serve legal process upon the Customer in any other manner permitted by law.

         22. THE CUSTOMER HEREBY WAIVES ANY RIGHTS IT MAY HAVE TO A TRIAL BY
JURY OF ANY DISPUTE ARISING UNDER OR RELATING TO THIS AGREEMENT OR THE CREDIT,
AND AGREES THAT ANY SUCH DISPUTE SHALL BE TRIED BEFORE A JUDGE SITTING WITHOUT A
JURY.

         23. The Bank reserves the right to sell or assign all or any portion of
the Bank's right, title and interest in and to the Agreement and all related
documents, and to participate all or any portion of the aforesaid. In connection
therewith, the Customer authorizes the Bank to deliver to any such purchaser or
participant and any prospective purchaser or participant the originals and/or
copies of the Agreement, financial statements relating to the Customer and any
guarantors, and any and all other credit or other information from time to time
in the Bank's possession.

         24. The issuance of the Credit by the Bank constitutes the Bank's
adoption, authentication, signature, and agreement to be bound by the terms and
provisions of this Agreement.

         25. This Agreement shall be binding upon the Customer's respective
executors, administrators, successors and assigns and shall inure to the benefit
of the Bank and its successors and assigns.

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