IRON MOUNTAIN INC/PA
10-Q, EX-10.1, 2000-11-14
PUBLIC WAREHOUSING & STORAGE
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<PAGE>

                                                                    EXHIBIT 10.1

================================================================================

                           IRON MOUNTAIN INCORPORATED


                  FOURTH AMENDED AND RESTATED CREDIT AGREEMENT


                           Dated as of August 14, 2000



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

                                  $750,000,000

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


                               FLEET NATIONAL BANK
                             as Documentation Agent


                            THE CHASE MANHATTAN BANK,
                             as Administrative Agent


                       THE CHASE MANHATTAN BANK OF CANADA,
                        as Canadian Administrative Agent


                             CHASE SECURITIES INC.,
                          as Arranger and Book Manager

================================================================================



<PAGE>


                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                            Page
                                                                                            ----
<S>                                                                                         <C>
Section 1.  DEFINITIONS AND ACCOUNTING MATTERS.................................................2
         1.1  CERTAIN DEFINED TERMS............................................................2
         1.2  ACCOUNTING TERMS AND DETERMINATIONS.............................................30
         1.3  TYPES OF LOANS..................................................................31
Section 2.  LOANS, ETC........................................................................31
         2.1  US$ LOANS; US$-CANADIAN LOANS; MULTI-CURRENCY LOANS; C$ LOANS; TRANCHE A
                  TERM LOANS; TRANCHE B TERM LOANS............................................31
         2.2  REDUCTIONS OF COMMITMENTS.......................................................32
         2.3  FEES............................................................................32
         2.4  LENDING OFFICES.................................................................33
         2.5  SEVERAL OBLIGATIONS: REMEDIES INDEPENDENT.......................................33
         2.6  NOTES...........................................................................33
         2.7  USE OF PROCEEDS.................................................................33
         2.8  LETTERS OF CREDIT...............................................................34
         2.9  CURRENCY FLUCTUATIONS, ETC......................................................38
Section 3.  BORROWINGS, CONVERSIONS AND PREPAYMENTS...........................................39
         3.1  PROCEDURE FOR US$ LOAN BORROWING, US$-CANADIAN LOAN BORROWING, TRANCHE A
                  TERM LOAN BORROWING, TRANCHE B TERM LOAN BORROWING AND MULTI-CURRENCY
                  BORROWING...................................................................39
         3.2  PREPAYMENTS AND CONVERSIONS.....................................................40
Section 4.  PAYMENTS OF PRINCIPAL AND INTEREST................................................41
         4.1  REPAYMENT OF LOANS..............................................................41
Section 5.  PAYMENTS; PRO RATA TREATMENT; COMPUTATIONS; ETC...................................44
         5.1  PAYMENTS........................................................................44
         5.2  PRO RATA TREATMENT..............................................................45
         5.3  COMPUTATIONS....................................................................47
         5.4  MINIMUM AND MAXIMUM AMOUNTS; TYPES..............................................47
         5.5  CERTAIN NOTICES.................................................................48
         5.6  NON-RECEIPT OF FUNDS BY THE ADMINISTRATIVE AGENT................................50
         5.7  SHARING OF PAYMENTS; WAIVER OF ENFORCEMENT WITHOUT CONSENT. ETC.................51
         5.8  WITHHOLDING TAX EXEMPTION.......................................................51
         5.9  JUDGMENT CURRENCY...............................................................53
Section 6.  YIELD PROTECTION AND ILLEGALITY...................................................54
         6.1  ADDITIONAL COSTS................................................................54
         6.2  LIMITATION ON TYPES OF LOANS....................................................55
         6.3  ILLEGALITY......................................................................56
         6.4  SUBSTITUTE ABR LOANS............................................................56
         6.5  COMPENSATION....................................................................56
         6.6  CAPITAL ADEQUACY................................................................57
         6.7  SUBSTITUTION OF LENDER..........................................................57
         6.8  ADDITIONAL COSTS IN RESPECT OF LETTERS OF CREDIT................................57
         6.9  FOREIGN BORROWER COSTS..........................................................58
Section 7.  CONDITIONS PRECEDENT..............................................................58
         7.1  EFFECTIVE DATE..................................................................58
</TABLE>

                                       i

<PAGE>

<TABLE>
<CAPTION>
<S>                                                                                         <C>
         7.2  INITIAL AND SUBSEQUENT LOANS....................................................60
         7.3  FIRST LOAN TO A SUBSIDIARY BORROWER.............................................61
Section 8.  REPRESENTATIONS AND WARRANTIES....................................................61
         8.1  CORPORATE EXISTENCE.............................................................61
         8.2  INFORMATION.....................................................................61
         8.3  LITIGATION......................................................................62
         8.4  NO BREACH.......................................................................62
         8.5  CORPORATE ACTION................................................................63
         8.6  APPROVALS.......................................................................63
         8.7  REGULATIONS U AND X.............................................................63
         8.8  ERISA AND THE CANADIAN PENSION PLANS............................................63
         8.9  TAXES...........................................................................64
         8.10 SUBSIDIARIES: AGREEMENTS: ETC...................................................64
         8.11 INVESTMENT COMPANY ACT..........................................................64
         8.12 PUBLIC UTILITY HOLDING COMPANY ACT..............................................64
         8.13 OWNERSHIP AND USE OF PROPERTIES.................................................64
         8.14 ENVIRONMENTAL COMPLIANCE........................................................64
         8.15 SOLVENCY........................................................................65
         8.16 SENIOR DEBT.....................................................................65
Section 9.  COVENANTS.........................................................................65
         9.1  FINANCIAL STATEMENTS AND OTHER INFORMATION......................................65
         9.2  TAXES AND CLAIMS................................................................67
         9.3  INSURANCE.......................................................................67
         9.4  MAINTENANCE OF EXISTENCE; CONDUCT OF BUSINESS...................................68
         9.5  MAINTENANCE OF AND ACCESS TO PROPERTIES.........................................68
         9.6  COMPLIANCE WITH APPLICABLE LAWS.................................................69
         9.7  LITIGATION......................................................................69
         9.8  INDEBTEDNESS....................................................................69
         9.9  LEVERAGE RATIOS.................................................................70
         9.10 INTEREST COVERAGE RATIO.........................................................70
         9.11 FIXED CHARGES COVERAGE RATIO....................................................71
         9.12 MERGERS, ASSET DISPOSITIONS. ETC................................................71
         9.13 LIENS...........................................................................73
         9.14 INVESTMENTS.....................................................................73
         9.15 RESTRICTED PAYMENTS.............................................................75
         9.16 TRANSACTIONS WITH AFFILIATES....................................................75
         9.17 SUBORDINATED INDEBTEDNESS.......................................................76
         9.18 LINES OF BUSINESSES.............................................................77
         9.19 MODIFICATION OF OTHER AGREEMENTS................................................77
         9.20 INTEREST RATE AND CURRENCY EXCHANGE PROTECTION..................................77
         9.21 CERTAIN OBLIGATIONS RESPECTING SUBSIDIARIES.....................................77
         9.22 ENVIRONMENTAL MATTERS...........................................................78
         9.23 RESIDUAL ASSURANCES.............................................................79
         9.24 INVESTMENTS IN EXCLUDED SUBSIDIARIES............................................79
         9.25 HEDGING AGREEMENTS..............................................................79
         9.26 PERFECTION OF SECURITY INTERESTS IN STOCK OF FOREIGN SUBSIDIARIES...............79
Section 10.  DEFAULTS.........................................................................80
         10.1 EVENTS OF DEFAULT...............................................................80
         10.2 RATABLE TREATMENT OF LENDERS....................................................82
Section 11.  THE ADMINISTRATIVE AGENT.........................................................83
</TABLE>

                                       ii
<PAGE>
<TABLE>
<CAPTION>

<S>                                                                                         <C>
         11.1  APPOINTMENT POWERS AND IMMUNITIES..............................................84
         11.2  RELIANCE BY ADMINISTRATIVE AGENT...............................................84
         11.3  DEFAULTS.......................................................................84
         11.4  RIGHTS AS A LENDER.............................................................85
         11.5  INDEMNIFICATION................................................................85
         11.6  NON-RELIANCE ON ADMINISTRATIVE AGENT AND OTHER LENDERS.........................85
         11.7  FAILURE TO ACT.................................................................86
         11.8  RESIGNATION OR REMOVAL OF ADMINISTRATIVE AGENT.................................86
         11.9  CONSENTS UNDER BASIC DOCUMENTS.................................................86
         11.10 COLLATERAL SUB-AGENTS..........................................................87
         11.11 MULTI-CURRENCY PAYMENT AGENT AND CANADIAN ADMINISTRATIVE AGENT.................87
         11.12 ADDITIONAL MINISTERIAL POWERS OF THE AGENTS....................................87
Section 12.  MISCELLANEOUS....................................................................87
         12.1  WAIVER.........................................................................87
         12.2  NOTICES........................................................................87
         12.3  EXPENSES ETC...................................................................87
         12.4  INDEMNIFICATION................................................................88
         12.5  AMENDMENTS. ETC................................................................88
         12.6  SUCCESSORS AND ASSIGNS.........................................................89
         12.7  CONFIDENTIALITY................................................................90
         12.8  SURVIVAL.......................................................................91
         12.9  CAPTIONS.......................................................................91
         12.10 COUNTERPARTS; INTEGRATION......................................................91
         12.11 [intentionally omitted]........................................................91
         12.12 GOVERNING LAW; SUBMISSION TO JURISDICTION; WAIVER OF JURY TRIAL................91
         12.13 CANADIAN BORROWER'S AGENT; SUBSIDIARY BORROWERS'AGENT..........................91
         12.14 DESIGNATION OF INDEBTEDNESS....................................................92
         12.15 AMENDMENT OF SECURITY DOCUMENTS, ETC...........................................92
</TABLE>

                                      iii

<PAGE>






                                    SCHEDULES


SCHEDULE I    -   Commitments
SCHEDULE II   -   Subsidiaries; Investments in Joint Ventures and Other Persons
SCHEDULE III  -   Credit Agreements, Indentures, Leases
SCHEDULE IV   -   Existing Letters of Credit
SCHEDULE V    -   Subsidiary Borrowers


                                   EXHIBITS


EXHIBIT A-1   -   Form of Revolving Credit Note
EXHIBIT A-2   -   Form of Term Note
EXHIBIT B     -   Subsidiary Guaranty
EXHIBIT C     -   Company Guaranty
EXHIBIT D     -   Company Pledge Agreement
EXHIBIT E     -   Subsidiary Pledge Agreement
EXHIBIT F     -   Canadian Borrower Pledge Agreement
EXHIBIT G-1   -   Form of Opinion of Special New York Counsel to the Company
EXHIBIT G-2   -   Form of Opinion of Special Pennsylvania Counsel to the Company
EXHIBIT H     -   Form of Opinion of Special New York Counsel to the
                  Administrative Agent
EXHIBIT I     -   Election to Participate
EXHIBIT J     -   Election to Terminate
EXHIBIT K     -   Exemption Certificate
EXHIBIT L     -   Form of Acknowledgment and Confirmation of Guarantee or
                  Security Document
EXHIBIT M     -   Form of Second Amended and Restated Pledge and Intercreditor
                  Agreement

                                    ANNEXES

ANNEX A       -   Canadian Borrower Provisions


                                       iv
<PAGE>


         FOURTH AMENDED AND RESTATED CREDIT AGREEMENT dated as of August 14,
2000, among: IRON MOUNTAIN INCORPORATED, a corporation duly organized and
validly existing under the laws of the Commonwealth of Pennsylvania (together
with its successors and as more fully defined below, the "COMPANY"); IRON
MOUNTAIN CANADA CORPORATION, a company organized and existing under the laws of
the Province of Nova Scotia (formerly known as Pierce Leahy Canada Company) (the
"CANADIAN BORROWER"); each of the lenders that is listed under the caption "US$
LENDERS" on the signature pages hereto and each lender or financial institution
that becomes a "US$ LENDER" after the date hereof pursuant to Section 12.06
hereof (individually, together with its successors, a "US$ LENDER" and,
collectively, together with their respective successors, the "US$ LENDERS");
each of the lenders that is listed under the caption "US$-CANADIAN LENDERS" on
the signature pages hereto and each lender or financial institution that becomes
a "US$-CANADIAN LENDER" after the date hereof pursuant to Section 12.06 hereof
(individually, together with its successors, a "US$-CANADIAN LENDER" and,
collectively, together with their respective successors, the "US$-CANADIAN
LENDERS"); each of the lenders that is listed under the caption "MULTI-CURRENCY
LENDERS" on the signature pages hereto and each lender or financial institution
that becomes a "MULTI-CURRENCY LENDER" after the date hereof pursuant to Section
12.06 hereof (individually, together with its successors, a "MULTI-CURRENCY
LENDER" and, collectively, together with their respective successors, the
"MULTI-CURRENCY LENDERS"); each of the lenders that is listed under the caption
"CANADIAN LENDERS" on the signature pages hereto and each lender or financial
institution that becomes a "CANADIAN LENDER" after the date hereof pursuant to
Section 12.06 hereof (individually, together with its successors, a "CANADIAN
LENDER" and, collectively, together with their respective successors, the
"CANADIAN LENDERS"); each of the lenders that is listed under the caption
"TRANCHE A TERM LENDERS" on the signature pages hereto and each lender or
financial institution that becomes a "TRANCHE A TERM LENDER" after the date
hereof pursuant to Section 12.06 hereof (individually, together with its
successors, a "TRANCHE A TERM LENDER" and, collectively, together with their
respective successors, the "TRANCHE A TERM LENDERS"); each of the lenders that
is listed under the caption "TRANCHE B TERM LENDERS" on the signature pages
hereto and each lender or financial institution that becomes a "TRANCHE B TERM
LENDER" after the date hereof pursuant to Section 12.06 hereof (individually,
together with its successors, a "TRANCHE B TERM LENDER" and, collectively,
together with their respective successors, the "TRANCHE B TERM LENDERS"); FLEET
NATIONAL BANK, as Documentation Agent, CHASE SECURITIES INC., as arranger and
book manager, THE CHASE MANHATTAN BANK OF CANADA, as Canadian Administrative
Agent (in such capacity, together with its successors in such capacity, the
"CANADIAN ADMINISTRATIVE AGENT") and THE CHASE MANHATTAN BANK, as agent for the
Lenders (in such capacity, together with its successors in such capacity, the
"ADMINISTRATIVE AGENT").

                              W I T N E S S E T H:

         WHEREAS, the Company, certain of the Lenders and the Administrative
Agent are parties to the Third Amended and Restated Credit Agreement, dated as
of January 27, 2000 (the "EXISTING CREDIT AGREEMENT"), providing, subject to the
terms thereof, for extensions of credit to be made by said Lenders to the
Company;

<PAGE>
                                                                               2

         WHEREAS, the Company has requested that the Existing Credit Agreement
be amended to (a) provide for term facilities in the aggregate principal amount
of $350,000,000 comprised of Tranche A Term Loans in the aggregate principal
amount of $150,000,000 and Tranche B Term Loans in the aggregate principal
amount of $200,000,000 and (b) to provide for certain other modifications as
more fully set forth herein; and the Lenders and the Administrative Agent are
willing, upon and subject to the terms and conditions hereof, so to amend the
Existing Credit Agreement;

         WHEREAS, in order to carry out such amendment and the subsequent review
and interpretation of the Existing Credit Agreement as so amended, the parties
hereto desire to amend and restate the Existing Credit Agreement as set forth
herein;

         NOW, THEREFORE, in consideration of the mutual agreements herein set
forth, the parties hereto hereby agree that on the Effective Date (as
hereinafter defined) the Existing Credit Agreement shall be amended and restated
to read in its entirety as follows:

         Section 1. DEFINITIONS AND ACCOUNTING MATTERS.

         1.1 CERTAIN DEFINED TERMS. As used herein, the following terms shall
have the following meanings and the terms defined in Annex A hereto shall have
the meanings given to them therein (all terms defined in this Section 1.01 or in
other provisions of this Agreement in the singular to have the same meanings
when used in the plural and VICE VERSA):

                  "ABR LOANS" shall mean Loans which bear interest at a rate
         based upon the Alternate Base Rate.

                  "ACCOUNTS RECEIVABLE FINANCING" shall mean any accounts
         receivable sale arrangement, credit facility or conditional purchase
         contract or similar arrangement providing financing secured directly or
         indirectly by the accounts receivable and related records, collateral
         and rights of the Company or its Subsidiaries; PROVIDED that any such
         transaction shall be consummated pursuant to documentation in form and
         substance reasonably satisfactory to the Administrative Agent, as
         evidenced by its written approval thereof (such approval not to be
         unreasonably withheld).

                  "ACKNOWLEDGMENT AND CONFIRMATION OF GUARANTEE OR SECURITY
         DOCUMENT" shall mean an Acknowledgment and Confirmation of Guarantee or
         Security Document, in substantially the form of Exhibit L hereto, as
         said acknowledgment and confirmation shall be modified and supplemented
         and in effect from time to time.

                  "ACQUIRED DEBT" shall mean, with respect to the Company or any
         Subsidiary, Indebtedness of any other Person, existing at the time such
         other Person merged with or into or became a Subsidiary of the Company
         or any Subsidiary thereof in connection with a Permitted Acquisition
         occurring after the Effective Date, provided that (i) such Indebtedness
         was not created by such other Person in contemplation of such
         acquisition and (ii) the aggregate outstanding principal amount of such
         Indebtedness shall not at any time exceed $15,000,000.

<PAGE>
                                                                               3

                  "ACQUISITION" shall mean an acquisition of assets of, or all
         or substantially all of the Capital Stock of, another business by the
         Company and/or one or more of its Subsidiaries.

                  "ACQUISITION CONSIDERATION" shall mean, with respect to any
         Acquisition, the aggregate amount of consideration paid by the Company
         and its Subsidiaries in connection therewith, inclusive of (a) Stock
         Consideration and (b) other consideration on account of (i) any
         expenses incurred in connection with such Acquisition, (ii) liabilities
         under agreements not to compete incurred in connection with such
         Acquisition, (iii) the principal amount of Indebtedness assumed in
         connection with such Acquisition and (iv) Additional Expenditures
         related to such Acquisition.

                  "ADDITIONAL EXPENDITURES" shall mean, with respect to any
         Acquisition, amounts expended or to be expended by the Company and its
         Subsidiaries within twelve months after the date of such Acquisition to
         acquire or construct facilities and equipment that are not part of the
         assets acquired pursuant to such Acquisition but which are deemed by
         the Company to be essential for the integration or restructuring of the
         assets so acquired.

                  "ADJUSTED EBITDA" shall mean, for any period, EBITDA for such
         period, minus the tax provision for such period currently payable.

                  "ADMINISTRATIVE QUESTIONNAIRE" shall mean an administrative
         questionnaire in a form supplied by the Administrative Agent.

                  "AFFILIATE" shall mean, as to any Person, any other Person
         which directly or indirectly controls, or is under common control with,
         or is controlled by, such Person and, if such Person is an individual,
         any member of the immediate family (including parents, siblings,
         spouse, children, stepchildren, nephews, nieces and grandchildren) of
         such individual and any trust whose principal beneficiary is such
         individual or one or more members of such immediate family and any
         Person who is controlled by any such member or trust. As used in this
         definition, "CONTROL" (including, with correlative meanings,
         "CONTROLLED BY" and "UNDER COMMON CONTROL WITH") shall mean possession,
         directly or indirectly, of power to direct or cause the direction of
         management or policies (whether through ownership of securities or
         partnership or other ownership interests, by contract or otherwise),
         PROVIDED that, in any event, any Person which owns directly or
         indirectly more than 5% of the securities having ordinary voting power
         for the election of directors or other governing body of a corporation
         or more than 5% of the partnership or other ownership interests of any
         other Person (other than as a limited partner of such other Person)
         will be deemed to control such corporation or other Person.
         Notwithstanding the foregoing, (a) no individual shall be deemed to be
         an Affiliate of a corporation solely by reason of his or her being an
         officer or director of such corporation and (b) Subsidiaries shall be
         deemed not to be Affiliates of the Company or any of the other
         Subsidiaries.

<PAGE>
                                                                               4

                  "ALTERNATE BASE RATE" shall mean, for any day, a rate per
         annum equal to the greater of (a) the Prime Rate in effect on such day
         and (b) the Federal Funds Effective Rate in effect on such day plus 2
         of 1%. Any change in the Alternate Base Rate due to a change in the
         Prime Rate or the Federal Funds Effective Rate shall be effective from
         and including the effective date of such change in the Prime Rate or
         the Federal Funds Effective Rate, respectively.

                  "APPLICABLE COMMITMENT FEE RATE" shall mean, at any time, the
         percentage per annum set forth in the schedule below opposite the
         Pricing Level in effect at such time:

<TABLE>
<CAPTION>
------------------------------------------------------------------------------------------------
                 PRICING LEVEL                           APPLICABLE COMMITMENT FEE RATE
------------------------------------------------------------------------------------------------
<S>                                                                  <C>
                    LEVEL 6                                          0.500%
                    -------

Greater than or equal to 5.50 to 1.00
------------------------------------------------------------------------------------------------

                    LEVEL 5                                           0.500%
                    -------

Less than 5.50 to 1.00 and
greater than or equal to 5.25 to 1.00
------------------------------------------------------------------------------------------------

                    LEVEL 4                                           0.500%
                    -------

Less than 5.25 to 1.00 and
greater than or equal to 4.50 to 1.00
------------------------------------------------------------------------------------------------

                    LEVEL 3                                           0.375%
                    -------

Less than 4.50 to 1.00 and
greater than or equal to 3.75 to 1.00
------------------------------------------------------------------------------------------------

                    LEVEL 2                                           0.375%
                    -------

Less than 3.75 to 1.00 and
greater than or equal to 3.25 to 1.00
------------------------------------------------------------------------------------------------

                    LEVEL 1                                           0.375%
                    -------

Less than 3.25 to 1.00
------------------------------------------------------------------------------------------------
</TABLE>

         For purposes of this definition, the "Pricing Level" in effect at any
         time shall be the level (either Level 1, Level 2, Level 3, Level 4,
         Level 5 or Level 6) indicated in the schedule set forth in the
         definition of "Applicable Margin" in this Section 1.01 corresponding to
         the Applicable Leverage Ratio in effect at such time; PROVIDED, that
         for the first six months following the Effective Date, only levels 4
         through 6 shall be available.

                  "APPLICABLE L/C PERCENTAGE" shall mean, at any time, the
         Applicable Margin in effect at such time with respect to Eurocurrency
         Loans (irrespective of whether at the time any Eurocurrency Loan is
         outstanding).

<PAGE>
                                                                               5

                  "APPLICABLE LENDING OFFICE" for each Lender and for each Type
         of Loan, the lending office of such Lender (or of an affiliate of such
         Lender) designated for such Type of Loan in the Administrative
         Questionnaire of such Lender or such other lending office of such
         Lender (or of an affiliate of such Lender) as such Lender may from time
         to time specify to the Administrative Agent and the Company as the
         office by which its Loans of such Type are to be made and maintained.

                  "APPLICABLE LEVERAGE RATIO" shall mean, at any time, the
         Leverage Ratio as at the end of the most recent fiscal quarter of the
         Company in respect of which financial statements have been delivered by
         the Company pursuant to either Section 9.01(a) or 9.01(b) hereof;
         PROVIDED, that no change in the Applicable Leverage Ratio will take
         effect until the date five Business Days following receipt by the
         Administrative Agent of the applicable financial statements.

                  "APPLICABLE MARGIN" shall mean (a) with respect to the Tranche
         B Term Loans, (i) 1.75% in the case of ABR Loans and (ii) 2.75% in the
         case of Eurocurrency Loans and (b) with respect to Loans other than
         Tranche B Term Loans, the rate for the respective Type of Loan set
         forth below opposite the level (either Level 1, Level 2, Level 3, Level
         4, Level 5 or Level 6) indicated in the schedule set forth below
         corresponding to the Applicable Leverage Ratio in effect at such time:

<TABLE>
<CAPTION>
-------------------------------------------------------------------------------------------------------------------
                   RANGE OF APPLICABLE
                     LEVERAGE RATIO                                            APPLICABLE MARGIN
-------------------------------------------------------------------------------------------------------------------
                                                                       ABR                     EUROCURRENCY
                                                                      LOANS                        LOANS
-------------------------------------------------------------------------------------------------------------------
<S>                                                                   <C>                          <C>
                         LEVEL 6
                         -------
                                                                      1.50%                        2.50%
Greater than or equal to 5.50 to 1.00
-------------------------------------------------------------------------------------------------------------------

                         LEVEL 5
                         -------

Less than 5.50 to 1.00 and                                            1.25%                        2.25%
greater than or equal to 5.25 to 1.00
-------------------------------------------------------------------------------------------------------------------

                         LEVEL 4
                         -------

Less than 5.25 to 1.00 and                                            1.00%                        2.00%
greater than or equal to 4.50 to 1.00
-------------------------------------------------------------------------------------------------------------------

                         LEVEL 3
                         -------

Less than 4.50 to 1.00 and                                            0.75%                        1.75%
greater than or equal to 3.75 to 1.00
-------------------------------------------------------------------------------------------------------------------

                         LEVEL 2
                         -------

Less than 3.75 to 1.00 and                                            0.50%                        1.50%
greater than or equal to 3.25 to 1.00
-------------------------------------------------------------------------------------------------------------------
</TABLE>


<PAGE>
                                                                               6
<TABLE>
<CAPTION>
<S>                                                                   <C>                          <C>
-------------------------------------------------------------------------------------------------------------------
                         LEVEL 1
                         -------
                                                                      0.25%                        1.25%
Less than 3.25 to 1.00
-------------------------------------------------------------------------------------------------------------------
</TABLE>

                  "BANKRUPTCY CODE" shall mean the United States Bankruptcy
         Code, as now or hereafter in effect, or any successor statute.

                  "BASIC DOCUMENTS" shall mean this Agreement, the Notes, the
         Letter of Credit Documents, the Company Guaranty, the Subsidiary
         Guaranty, the Security Documents and the Acknowledgment and
         Confirmation of Guarantee or Security Document entered into pursuant to
         the terms hereof.

                  "BOARD" shall mean the Board of Governors of the Federal
         Reserve System of the United States of America.

                  "BORROWER" shall mean the Company or any Subsidiary Borrower
         (other than the Canadian Borrower), as the context may require, and
         their respective successors, and "Borrowers" means all of the
         foregoing. As the context may require, the terms "Borrower" and
         "Borrowers" include the Company in its capacity as guarantor of the
         obligations of the other Borrowers hereunder. When used with reference
         to a Loan, references to the "Borrower" are to the particular Borrower
         to which such Loan is made or proposed to be made.

                  "BUSINESS DAY" shall mean any day other than a day on which
         commercial banks are authorized or required to close in New York City
         or Boston, Massachusetts and, where such term is used in the definition
         of "Quarterly Date" in this Section 1.01 or if such day relates to a
         borrowing of, a payment or prepayment of principal of or interest on, a
         conversion of or into, or an Interest Period for, a Eurocurrency Loan
         or a notice with respect to any such borrowing, payment, prepayment,
         conversion or Interest Period, which is also a day on which dealings in
         Dollar deposits are carried out in the London interbank market.

                  "CALCULATION DATE" shall mean any Business Day as the
         Administrative Agent shall elect, but in any event, at least once each
         calendar month. So long as no Event of Default has occurred and is
         continuing, the Administrative Agent shall, to the extent practicable,
         select the FIRST day of each Interest Period applicable to
         Multi-Currency Loans as Calculation Dates.

                  "CANADIAN BORROWER PLEDGE AGREEMENT" shall mean the pledge
         agreement, dated as of February 1, 2000, between the Canadian Borrower
         and the Canadian Administrative Agent, as the same shall be modified
         and supplemented and in effect from time to time.

<PAGE>
                                                                               7

         The Canadian Borrower Pledge Agreement as in effect on the Effective
         Date is attached as Exhibit F hereto.

                  "CANADIAN COMMITMENTS" shall have the meaning assigned to such
         term in Annex A hereto.

                  "CANADIAN DOLLARS" shall have the meaning assigned to such
         term in Annex A hereto.

                  "CANADIAN LENDERS" shall have the meaning assigned to such
         term in the Preamble hereto.

                  "CANADIAN PENSION PLAN" shall mean any plan, program,
         arrangement or understanding that is a pension plan for the purposes of
         any applicable pension benefits or tax laws of Canada (whether or not
         registered under any such laws) which is maintained or contributed to
         by (or to which there is or may be an obligation to contribute of), any
         Company or any Subsidiary of the Company in respect of any person's
         employment in Canada or a province or territory thereof with the
         Company or any Subsidiary of the Company and all related agreements,
         arrangements and understandings in respect of, or related to, any
         benefits to be provided thereunder or the effect thereof on any other
         compensation or remuneration of any employee.

                  "CANADIAN SECURITY DOCUMENTS" shall mean the Canadian Borrower
         Pledge Agreement and all other security documents hereafter delivered
         to the Canadian Administrative Agent granting a Lien on the stock of
         the Canadian Borrower or any other Canadian Subsidiary to secure the
         obligations and liabilities of the Canadian Borrower hereunder and
         under any of the other Loan Documents or to secure any guarantee by any
         Canadian Subsidiary of any such obligations and liabilities.

                  "CANADIAN SUBSIDIARY" shall mean a Subsidiary incorporated
         under the laws of Canada or any province or territory thereof.

                  "CAPITAL EXPENDITURES" shall mean capital expenditures by the
         Company or any of its Subsidiaries during the relevant period
         determined in accordance with GAAP.

                  "CAPITAL LEASE OBLIGATIONS" shall mean, as to any Person, the
         obligations of such Person to pay rent or other amounts under a lease
         of (or other agreement conveying the right to use) real and/or personal
         property which obligations are required to be classified and accounted
         for as a capital lease on a balance sheet of such Person under GAAP
         (including Statement of Financial Accounting Standards No. 13 of the
         Financial Accounting Standards Board) and, for purposes of this
         Agreement, the amount of such obligations shall be the capitalized
         amount thereof, determined in accordance with GAAP (including such
         Statement No. 13).

                  "CAPITAL STOCK" shall mean, with respect to any Person, any
         and all shares, interests, participations or other equivalents (however
         designated, whether voting or

<PAGE>
                                                                               8

         non-voting) of such Person's capital stock or other ownership
         interests, including, without limitation, all common stock and all
         preferred stock.

                  "CASUALTY EVENT" shall mean, with respect to any property of
         any Person, any loss of or damage to, or any condemnation or other
         taking of, such property for which such Person or any of its
         Subsidiaries receives insurance proceeds, or proceeds of a condemnation
         award or other compensation.

                  "CHASE" shall mean The Chase Manhattan Bank and its
         successors.

                  "CERCLA" means the Comprehensive Environmental Response,
         Compensation and Liability Act of 1980, as amended.

                  "CHANGE OF CONTROL" shall mean that:

                  (a) any "person" or "group" (as such terms are used in
         Sections 13(d) and 14(d) of the Exchange Act), other than the Principal
         Stockholders (or any of them), is or becomes the "beneficial owner" (as
         defined in Rules 1 3d-3 and 1 3d-5 under the Exchange Act), directly or
         indirectly, of more than 50% of the voting power of all classes of
         Voting Stock of the Company, or

                  (b) in any consecutive 25-month period, individuals who at the
         beginning of such period constituted the Board of Directors of the
         Company (together with any new directors whose election to such Board
         of Directors, or whose nomination for election by the stockholders of
         the Company, was approved by a vote of at least 66-2/3% 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) cease for any reason to constitute a majority of the Board
         of Directors then in office; or

                  (c) the Company shall be required pursuant to the provisions
         of the Senior Subordinated Debt Documents (or any other agreement or
         instrument relating to or providing for any other Subordinated
         Indebtedness) to redeem or repurchase, or make an offer to redeem or
         repurchase, all or any portion of the Senior Subordinated Debt (or such
         Subordinated Indebtedness, as the case may be) as a result of a change
         of control (however defined).

                  "CODE" shall mean the Internal Revenue Code of 1986, as
         amended, or any successor statute.

                  "COLLATERAL ACCOUNT" shall mean a cash collateral account in
         the name and under the control of the Administrative Agent (and the
         Multi-Currency Payment Agent) maintained in accordance with the terms
         of the Security Documents.

                  "COMMITMENT PERIOD" shall mean the period from and including
         the Effective Date to but not including the Commitment Termination
         Date.

<PAGE>
                                                                               9

                  "COMMITMENTS" shall mean the US$ Commitments, the US$-Canadian
         Commitments, the Multi-Currency Commitments, the Canadian Commitments
         (for all purposes other than Sections 2, 3, 4, 5 and 6 hereof), the
         Tranche A Term Commitments and the Tranche B Term Commitments.

                  "COMMITMENT TERMINATION DATE" shall mean January 31, 2005 (or,
         if such day is not a Business Day, the next preceding Business Day) or,
         in the case of the Tranche B Term Loans (and for the purposes of
         Sections 9.08 and 12.05), the Facility Termination Date.

                  "COMPANY" shall mean Iron Mountain Incorporated, a
         Pennsylvania Corporation.

                  "COMPANY GUARANTY" shall mean the guaranty, dated as of
         February 1, 2000, as said agreement shall be modified and supplemented
         and in effect from time to time, pursuant to which the Company
         guarantees the obligations of the Canadian Borrower and all other
         Borrowers under the Basic Documents. The Company Guaranty as in effect
         on the Effective Date is attached hereto as Exhibit C.

                  "COMPANY PLEDGE AGREEMENT" shall mean the pledge agreement,
         dated as of February 1, 2000, between the Company and the
         Administrative Agent, as the same shall be modified and supplemented
         and in effect from time to time. The Company Pledge Agreement as in
         effect on the Effective Date is attached hereto as Exhibit D.

                  "CONSOLIDATED NET TANGIBLE ASSETS" shall mean at any date the
         assets of the Company and its Subsidiaries determined on such date on a
         consolidated basis, LESS goodwill and other intangible assets.

                  "CONTROLLED GROUP" shall mean all members of a controlled
         group of corporations and all trades or businesses (whether or not
         incorporated) under common control which, together with the Company,
         are treated as a single employer under Section 414 of the Code.

                  "CURRENCY EXCHANGE AGREEMENT" shall mean a currency exchange
         agreement or similar arrangement between the Company and one or more of
         the Lenders.

                  "C$ LOAN" shall have the meaning assigned to such term in
         Annex A hereto.

                  "DEFAULT" shall mean an Event of Default or an event which
         with notice or lapse of time or both would, unless cured or waived,
         become an Event of Default.

                  "DE MINIMUS EXCLUDED SUBSIDIARY" shall mean an Excluded
         Subsidiary designated as such by the Company, PROVIDED, that after
         giving effect to such designation, the aggregate net tangible assets of
         the Excluded Subsidiaries so designated does not exceed 1% of
         Consolidated Net Tangible Assets.

<PAGE>
                                                                              10

                  "DOLLAR EQUIVALENT" shall mean, on any date of determination,
         with respect to any amount in any Multi-Currency or Canadian Dollars,
         the equivalent in Dollars of such amount, determined by the
         Administrative Agent or the Canadian Administration Agent using the
         Exchange Rate with respect to such Multi-Currency or Canadian Dollars
         then in effect, in the case of any such Multi-Currency as determined
         pursuant to Section 2.09.

                  "DOLLARS", "US$" and "$" shall mean lawful money of the United
         States of America.

                  "EBITDA" shall mean, for any period, the sum (without
         duplication), determined on a consolidated basis for the Company and
         its Subsidiaries, of (a) net income for such period PLUS (b) to the
         extent deducted in determining net income for such period, the sum of
         (i) depreciation and amortization (including deferred financing costs,
         organization costs, goodwill and non-compete amortization) for such
         period, (ii) other non-cash expenses for such period, (iii) Interest
         Expense for such period, (iv) provision for income taxes for such
         period, (v) extraordinary, unusual or non-recurring charges or other
         items (including without limitation losses arising from any natural
         disasters) for such period determined in accordance with GAAP, (vi)
         non-compete expenses for such period to the extent not capitalized in
         accordance with GAAP and (vii) losses on sales of fixed assets not in
         the ordinary course of business for such period after giving effect to
         any related charges for, reductions of or provisions for taxes thereon
         MINUS (c) to the extent included in the calculation of net income for
         such period, the sum of (i) other income (including interest income)
         for such period, (ii) extraordinary, unusual or non-recurring gains or
         other items for such period determined in accordance with GAAP and
         (iii) gains on sales of fixed assets not in the ordinary course of
         business for such period after giving effect to any related charges
         for, reductions of or provisions for taxes thereon.

                  For the purposes of calculating the ratios set forth in
         Sections 9.09, 9.10 and 9.11 there may, at the Company's option (such
         option to be consistently applied with respect to each transaction), be
         included in EBITDA for any relevant period, on a PRO FORMA basis
         (adjusted to give effect to expenses that will not be ongoing), the net
         income (and the additions and subtractions thereto referred to above)
         for such period of any Person (or assets) acquired after the
         commencement of such period in connection with (i) the Pierce Merger
         and (ii) any Permitted Acquisition or any acquisition pursuant to
         Section 9.14(viii)(b) hereof having Acquisition Consideration, in the
         case of any such Permitted Acquisition, or an aggregate amount of
         consideration paid, in the case of such acquisition pursuant to Section
         9.14(viii)(b) hereof, of more than $500,000. The net income (and the
         related additions and subtractions) of the Person or assets acquired
         pursuant to such acquisition for such period shall be calculated by
         reference to the most recent available quarterly financial statements
         of the acquired business, annualized.

                  "EFFECTIVE DATE" shall have the meaning assigned to such term
         in Section 7.01 hereof.

                  "ELECTION TO PARTICIPATE" shall mean an election to
         participate substantially in the form of Exhibit I hereto.

<PAGE>
                                                                              11

                  "ELECTION TO TERMINATE" shall mean an election to terminate
         substantially in the form of Exhibit J hereto.

                  "ENVIRONMENTAL LAWS" shall mean any and all federal, state,
         local and foreign statutes, laws, regulations, ordinances, rules,
         judgments, orders, decrees, codes, plans, injunctions, permits,
         concessions, grants, franchises, licenses or other governmental
         restrictions, contracts, indemnities, assumptions of liability or
         agreements relating to the environment or to emissions, discharges or
         releases of pollutants, contaminants, petroleum or petroleum products,
         chemicals or industrial, toxic or hazardous substances or wastes into
         the environment including, without limitation, ambient air, surface
         water, ground water or land, or otherwise relating to the manufacture,
         processing, distribution, use, treatment, storage, disposal, transport
         or handling of pollutants, contaminants, petroleum or petroleum
         products, chemicals or industrial, toxic or hazardous substances or
         wastes or the clean-up or other remediation thereof.

                  "ENVIRONMENTAL LIABILITIES" shall mean all liabilities of the
         Company and each Subsidiary, whether vested or unvested, contingent or
         fixed, actual or potential which arise under or relate to Environmental
         Laws.

                  "ERISA" shall mean the Employee Retirement Income Security Act
         of 1974, as amended from time to time.

                  "EUROCURRENCY BASE RATE" shall mean, (a) with respect to any
         Eurocurrency Loans denominated in Dollars, Canadian Dollars or euros,
         the rate per annum determined by the Administrative Agent to be the
         average of the rates quoted by the Reference Lenders at approximately
         11:00 a.m. London time (or as soon thereafter as practicable) on the
         day two Business Days prior to the first day of the Interest Period for
         such Loans for the offering by the Reference Lenders to leading banks
         in the London interbank market of deposits in Dollars, Canadian Dollars
         or euros having a term comparable to such Interest Period and in an
         amount comparable to the principal amount of the respective
         Eurocurrency Loans of the Reference Lenders to which such Interest
         Period relates. If any Reference Lender is not participating in any
         Eurocurrency Loans during the Interest Period therefor (pursuant to
         Section 6.04 hereof or for any other reason), the Eurocurrency Base
         Rate for such Loans for such Interest Period shall be determined by
         reference to the amount of the Loan which such Reference Lender would
         have made had it been participating in such Loans. If any Reference
         Lender does not furnish a timely quotation, the Administrative Agent
         shall determine the relevant interest rate on the basis of the
         quotation or quotations furnished by the remaining Reference Lender or
         Lenders or, if none of such quotations is available on a timely basis,
         the provisions of Section 6.02 shall apply and (b) with respect to
         Eurocurrency Loans denominated in Pounds Sterling, the rate per annum
         determined by the Administrative Agent to be the average of the rates
         quoted by the Reference Lenders at approximately 11:00 a.m. London time
         (or as soon thereafter as practicable) on the day two Business Days
         prior to the first day of the Interest Period for such Loans for the
         offering by the Reference Lenders to leading banks in the Paris
         interbank market of deposits in Pounds Sterling having a term
         comparable to such Interest Period and in an amount comparable to the
         principal amount of the

<PAGE>
                                                                              12

         respective Eurocurrency Loans of the Reference Lenders to which such
         Interest Period relates. If any Reference Lender is not participating
         in any Eurocurrency Loans during the Interest Period therefor (pursuant
         to Section 6.04 hereof or for any other reason), the Eurocurrency Base
         Rate for such Loans for such Interest Period shall be determined by
         reference to the amount of the Loan which such Reference Lender would
         have made had it been participating in such Loans. If any Reference
         Lender does not furnish a timely quotation, the Administrative Agent
         shall determine the relevant interest rate on the basis of the
         quotation or quotations furnished by the remaining Reference Lender or
         Lenders or, if none of such quotations is available on a timely basis,
         the provisions of Section 6.02 shall apply.

                  "EUROCURRENCY LOANS" shall mean Loans the interest on which is
         determined on the basis of rates referred to in the definition of
         "Eurocurrency Base Rate" in this Section 1.01.

                  "EUROCURRENCY RATE" shall mean, for any Eurocurrency Loans, a
         rate per annum (rounded upwards, if necessary, to the nearest 1/32 of
         1%) determined by the Administrative Agent to be equal to (i) the
         Eurocurrency Base Rate for such Loans for the Interest Period for such
         Loans divided by (ii) 1 minus the Reserve Requirement for such Loans.

                  "EUROS" shall mean the single currency of the European Union
         as constituted by the Treaty on the European Union.

                  "EVENTS OF DEFAULT" shall have the meaning assigned to such
         term in Section 10.01 hereof.

                  "EXCHANGE ACT" shall mean the Securities Exchange Act of 1934,
         as amended from time to time.

                  "EXCHANGE RATE" shall mean with respect to any Multi-Currency
         on a particular date, the rate at which such Multi-Currency may be
         exchanged into Dollars in London on a spot basis, as set forth on the
         display page of the Reuters System applicable to such Multi-Currency as
         reasonably determined by the Administrative Agent. In the event that
         such rate does not appear on any Reuters display page, the Exchange
         Rate with respect to such Multi-Currency shall be determined by
         reference to such other publicly available service for displaying
         exchange rates as may be agreed upon by the Administrative Agent and
         the Company or, in the absence of such agreement, such Exchange Rate
         shall instead be determined by reference to the Administrative Agent's
         spot rate of exchange quoted to prime banks in London in the London
         interbank market where its foreign currency exchange operations in
         respect of such Multi-Currency are then being conducted, at or about
         noon, local time, at such date for the purchase of Dollars with such
         Multi-Currency, for delivery on a spot basis; PROVIDED, HOWEVER, that
         if at the time of any such determination, for any reason, no such spot
         rate is being quoted and no other methods for determining the Exchange
         Rate can be determined as set forth above, the Administrative

<PAGE>
                                                                              13

         Agent may use any reasonable method it deems applicable to determine
         such rate, and such determination shall be conclusive absent manifest
         error.

                  "EXCLUDED SUBSIDIARY" shall mean any Subsidiary of the Company
         principally engaged in the records and information management business
         or related activities organized outside of the United States of
         America.

                  "EXCLUDED SUBSIDIARY MATERIAL ADVERSE CHANGE" shall mean the
         occurrence of a material adverse change in the business, assets,
         property, condition (financial or otherwise) or prospects of the
         Excluded Subsidiaries, taken as a whole.

                  "EXISTING CREDIT AGREEMENT" shall have the meaning assigned to
         such term in the Recitals.

                  "EXISTING FACILITY" shall mean any Facility owned by the
         Company or any of its Subsidiaries on the Effective Date.

                  "EXISTING LETTERS OF CREDIT" shall mean, collectively, all
         letters of credit identified on Schedule IV hereto and outstanding on
         the Effective Date.

                  "EXISTING LOANS" shall have the meaning assigned to such term
         in Section 2.01(b) hereof.

                  "FACILITY" shall mean any facility, or part of a facility
         (including, without limitation, related office buildings, parking lots
         or other related real property), now or hereafter owned by the Company
         or any of its Subsidiaries, in each case including, without limitation,
         the land on which such facility is located, all buildings and other
         improvements thereon, including leasehold improvements, all fixtures,
         furniture, equipment, inventory and other tangible personal property
         located in or used in connection with such facility and all accounts
         receivable and other intangible personal property (other than motor
         vehicles) related to the ownership, lease or operation of such
         facility, all whether now existing or hereafter acquired.

                  "FACILITY TERMINATION DATE" shall mean February 28, 2006 (or,
         if such day is not a Business Day, the next preceding Business Day).

                  "FEDERAL FUNDS EFFECTIVE RATE" shall mean, for any day, the
         weighted average (rounded upwards, if necessary, to the next 1/100 of
         1%) of the rates on overnight Federal funds transactions with members
         of the Federal Reserve System arranged by Federal funds brokers, as
         published on the next succeeding Business Day by the Federal Reserve
         Bank of New York, or, if such rate is not so published for any day that
         is a Business Day, the average (rounded upwards, if necessary, to the
         next 1/100 of 1%) of the quotations for such day for such transactions
         received by the Administrative Agent from three Federal funds brokers
         of recognized standing selected by it.

                  "FIXED CHARGES" shall mean for any period the sum of (i)
         Scheduled Amortization for such period PLUS (ii) Interest Expense for
         such period PLUS (iii) 50% of the total

<PAGE>
                                                                              14

         Capital Expenditures (total Capital Expenditures being calculated for
         this purpose to exclude replacement Capital Expenditures made with the
         proceeds of insurance) for such period PLUS (iv) the aggregate amount
         of non-compete expenses for such period to the extent not capitalized
         in accordance with GAAP.

                  "FOREIGN SUBSIDIARY BORROWER" shall mean the Canadian Borrower
         and any other Subsidiary Borrower which is organized and existing under
         the laws of any jurisdiction outside the United States of America.

                  "FUNDED INDEBTEDNESS" shall mean, without duplication, (a)
         Indebtedness (other than in respect of Synthetic Lease Obligations)
         that matures or otherwise becomes due more than one year after the
         incurrence thereof or is extendible, renewable or refundable, at the
         option of the obligor, to a date more than one year after the
         incurrence thereof (including the current portion thereof), (b)
         Indebtedness outstanding hereunder and (c) Synthetic Lease Obligations
         and any Guarantees by the Company thereof.

                  "GAAP" shall mean generally accepted accounting principles as
         in effect from time to time in the United States of America
         consistently applied.

                  "GOVERNMENTAL AUTHORITY" shall mean any nation or government,
         any state or other political subdivision thereof and any entity
         exercising executive, legislative, judicial, regulatory or
         administrative functions of or pertaining to government.

                  "GUARANTY" by any Person shall mean any obligation, contingent
         or otherwise, of such Person directly or indirectly guaranteeing any
         Indebtedness of any other Person and, without limiting the generality
         of the foregoing, any obligation, direct or indirect, contingent or
         otherwise, of such Person (i) to purchase or pay (or advance or supply
         funds for the purchase or payment of) such Indebtedness (whether
         arising by virtue of partnership arrangements, by agreement to
         keep-well, to purchase assets, goods, securities or services, to
         take-or-pay, or to maintain financial statement conditions or
         otherwise, other than agreements to purchase goods at an arm's length
         price in the ordinary course of business) or (ii) entered into for the
         purpose of assuring in any other manner the holder of such Indebtedness
         of the payment thereof or to protect such holder against loss in
         respect thereof (in whole or in part), PROVIDED that the term Guaranty
         shall not include endorsements for collection or deposit in the
         ordinary course of business. The term "GUARANTEE" used as a verb has a
         corresponding meaning.

                  "HAZARDOUS SUBSTANCES" shall mean any toxic, caustic or
         otherwise hazardous substance, including petroleum, its derivatives,
         by-products and other hydrocarbons, including any substance regulated
         under Environmental Laws.

                  "HEDGING AGREEMENT" shall mean any Interest Rate Agreement,
         Currency Exchange Agreement or security agreement between the Company
         and one or more of the Lenders or between the Company and one or more
         financial institutions other than a Lender as approved by the
         Administrative Agent.

<PAGE>
                                                                              15

                  "INDEBTEDNESS" shall mean, as to any Person (determined
         without duplication):

                           (i) indebtedness of such Person for borrowed money
                  (whether by loan or the issuance and sale of debt securities)
                  or for the deferred purchase or acquisition price of property
                  or services (including amounts payable under agreements not to
                  compete and other similar arrangements), other than accounts
                  payable (other than for borrowed money) incurred in the
                  ordinary course of business and accrued expenses incurred in
                  the ordinary course of business;

                           (ii) obligations of such Person in respect of letters
                  of credit or similar instruments issued or accepted by banks
                  and other financial institutions for the account of such
                  Person;

                           (iii) Capital Lease Obligations and Synthetic Lease
                  Obligations of such Person;

                           (iv) obligations of such Person to redeem or
                  otherwise retire shares of Capital Stock of such Person;

                           (v) for purposes of Section 10.01(b) only,
                  indebtedness of such Person under any Hedging Agreement;

                           (vi) indebtedness of others of the type described in
                  clauses (i) through (v) above secured by a Lien on the
                  property of such Person, whether or not the respective
                  obligation so secured has been assumed by such Person;

                           (vii) indebtedness of others of the type described in
                  clauses (i) through (v) above Guaranteed by such Person; and

                           (viii) Accounts Receivable Financings and Permitted
                  Mortgage Financings of such Person.

         Notwithstanding anything to the contrary contained in clause (i) of the
         preceding sentence, indebtedness of any Person in respect of amounts
         payable under an agreement not to compete shall be the amount carried
         on the balance sheet of such Person in respect of such agreement in
         accordance with GAAP.

                  "INTEREST EXPENSE" shall mean, for any period, the sum
         (determined without duplication) of the aggregate amount of interest
         accruing during such period on Indebtedness of the Company and its
         Subsidiaries (on a consolidated basis), including the interest portion
         of rental or similar payments under Capital Lease Obligations and
         Synthetic Leases and any capitalized interest, and excluding
         amortization of debt discount and expense and interest paid in kind.

                  "INTEREST PERIOD" shall mean, with respect to any Eurocurrency
         Loans, the period commencing on the date such Loans are made or
         converted from ABR Loans or the last

<PAGE>
                                                                              16

         day of the next preceding Interest Period with respect to such Loans
         and ending on the numerically corresponding day in the first, second,
         third, sixth or (if acceptable to all Lenders) twelfth calendar month
         thereafter, as the Company may select as provided in Section 5.05
         hereof, except that each such Interest Period which commences on the
         last Business Day of a calendar month (or on any day for which there is
         no numerically corresponding day in the appropriate subsequent calendar
         month) shall end on the last Business Day of the appropriate subsequent
         calendar month. Notwithstanding the foregoing:

                           (i) if any Interest Period would otherwise end after
                  the Commitment Termination Date, such Interest Period shall
                  end on the Commitment Termination Date;

                           (ii) each Interest Period that would otherwise end on
                  a day that is not a Business Day shall end on the next
                  succeeding Business Day (or, if such next succeeding Business
                  Day falls in the next succeeding calendar month, on the next
                  preceding Business Day);

                           (iii) notwithstanding clause (i) above, no Interest
                  Period shall have a duration of less than one month and, if
                  the Interest Period for any Eurocurrency Loan would otherwise
                  be a shorter period, such Loans shall not be available
                  hereunder for such period; and

                           (iv) each Interest Period with respect to Revolving
                  Loans in effect under the Existing Credit Agreement on the
                  Effective Date shall continue in effect hereunder.

                  "INTEREST RATE AGREEMENT" shall mean (i) an interest rate swap
         agreement, interest rate cap agreement or similar arrangement between
         the Company and one or more of the Lenders or (ii) an interest rate
         swap agreement, interest rate cap agreement or similar arrangement
         between the Company and one or more financial institutions (other than
         a Lender) approved by the Administrative Agent (which approval shall
         not be unreasonably withheld) pursuant to which the Company is not
         required in the absence of default to make any payments other than
         initial fees.

                  "INVESTMENTS" shall have the meaning assigned to such term in
         Section 9.14 hereof .

                  "ISSUING BANK" shall mean Chase or any Affiliate thereof or,
         with respect to any Existing Letter of Credit, any other Lender so
         designated with the consent of such other Lender, Chase and the
         Company.

                  "LENDERS" shall mean the US$ Lenders, the US$-Canadian
         Lenders, the Multi-Currency Lenders, the Canadian Lenders (for all
         purposes other than Sections 3, 4, 5 (other than 5.08(b), 5.08(c) and
         5.09) and 6 hereof), the Tranche A Term Lenders and the Tranche B Term
         Lenders.

<PAGE>
                                                                              17

                  "LETTER OF CREDIT DOCUMENTS" shall mean, with respect to any
         Letter of Credit, collectively, any application therefor and any other
         agreements, instruments, guarantees or other documents (whether general
         in application or applicable only to such Letter of Credit) governing
         or providing for (a) the rights and obligations of the parties
         concerned or at risk with respect to such Letter of Credit or (b) any
         collateral security for any of such obligations, each as the same may
         be modified and supplemented and in effect from time to time.

                  "LETTER OF CREDIT LIABILITY" shall mean, without duplication,
         at any time and in respect of any Letter of Credit, the sum of (a) the
         undrawn stated amount of such Letter of Credit PLUS (b) the aggregate
         unpaid principal amount of all Reimbursement Obligations of the Company
         at such time due and payable in respect of all drawings made under such
         Letter of Credit. For purposes of this Agreement, a Lender (other than
         the Issuing Bank) shall be deemed to hold a Letter of Credit Liability
         in an amount equal to its participation interest in the related Letter
         of Credit under Section 2.08 hereof, and the Issuing Bank shall be
         deemed to hold a Letter of Credit Liability in an amount equal to its
         retained interest in the related Letter of Credit after giving effect
         to the acquisition by the Lenders other than the Issuing Bank of their
         participation interests under said Section 2.08.

                  "LETTERS OF CREDIT" shall have the meaning assigned to such
         term in Section 2.08 hereof.

                  "LEVERAGE RATIO" shall have the meaning assigned to such term
         in Section 9.09 hereof.

                  "LIEN" shall mean, with respect to any asset, any mortgage,
         lien, pledge, charge, security interest or encumbrance of any kind in
         respect of such asset. For the purposes of this Agreement, the Company
         and each of its Subsidiaries shall be deemed to own subject to a Lien
         any asset which it has acquired or holds subject to the interest of a
         vendor or lessor under any conditional sale agreement, capital lease or
         other title retention agreement relating to such asset.

                  "LIQUID INVESTMENTS" shall mean:

                           (i) certificates of deposit maturing within 90 days
                  of the acquisition thereof denominated in Dollars and issued
                  by (X) a Lender or (Y) a bank or trust company having combined
                  capital and surplus of at least $500,000,000 and which has (or
                  which is a Subsidiary of a bank holding company which has)
                  publicly traded debt securities rated A or higher by Standard
                  & Poor's Ratings Services or A-2 or higher by Moody's
                  Investors Service, Inc.;

                           (ii) repurchase obligations with a term of not more
                  than seven days for underlying securities of the types
                  described in clause (i) above entered into with

<PAGE>
                                                                              18

                  (x) any Lender or (y) any bank or trust company meeting the
                  qualifications specified in clause (i)(Y) above;

                           (iii) obligations issued or guaranteed by the United
                  States of America, with maturities not more than one year
                  after the date of issue;

                           (iv) commercial paper with maturities of not more
                  than 90 days and a published rating of not less than A-2 and
                  P-2 (or the equivalent rating); and

                           (v) investments in money market funds substantially
                  all of whose assets are comprised of securities and other
                  obligations of the types described in clauses (i) through (iv)
                  above.

                  "LOANS" shall mean the US$ Loans, the US$-Canadian Loans, the
         Multi-Currency Loans, the C$ Loans (for all purposes other than
         Sections 3, 4, 5 and 6 hereof), the Tranche A Term Loans and the
         Tranche B Term Loans.

                  "MAJORITY LENDERS" shall mean Lenders having at least 51% of
         (a) the aggregate amount of (i) the Revolving Commitments and (ii) the
         Term Loan Commitments (or, if the Term Loans have been made, the
         aggregate unpaid principal amount of the Term Loans) or (b) if the
         Revolving Commitments shall have terminated, the aggregate unpaid
         principal amount of the Loans and Letter of Credit Liabilities.

                  "MATERIAL ADVERSE EFFECT" shall mean a material adverse effect
         on (a) the business, assets, property, condition (financial or
         otherwise) or prospects of the Company and its Subsidiaries taken as a
         whole, (b) the validity or enforceability of any of the Basic
         Documents, (c) the rights and remedies of the Lenders and the
         Administrative Agent under any of the Basic Documents or the Senior
         Subordinated Debt Documents or (d) the timely payment of the principal
         of or interest on the Loans or the Reimbursement Obligations or other
         amounts payable in connection therewith.

                  "MULTI-CURRENCY" shall mean each of Pounds Sterling, euros or
         Dollars.

                  "MULTI-CURRENCY COMMITMENT" shall mean, as to each
         Multi-Currency Lender, the obligation of such Multi-Currency Lender to
         make Multi-Currency Loans, and to issue or participate in Letters of
         Credit pursuant to Section 2.08 hereof, in an aggregate principal or
         stated amount at any one time outstanding up to but not exceeding the
         amount set forth opposite such Multi-Currency Lender's name on Schedule
         I hereto under the caption "MULTI-Currency Commitment"(expressed in
         Dollars) or, in the case of a Person that is party to an assignment
         permitted under Section 12.06 hereof after the Effective Date, as
         specified in the respective instrument of assignment pursuant to which
         such assignment is effected (as the same may be reduced at any time or
         from time to time pursuant to Section 2.02 or 3.02 hereof). The
         original aggregate amount of the Multi-Currency Commitments is
         $100,000,000.

<PAGE>
                                                                              19

                  "MULTI-CURRENCY LOAN" shall have the meaning assigned to such
         term in Section 2.01.

                  "MULTI-CURRENCY LOANS (DOLLAR EQUIVALENT)" shall mean the
         Dollar Equivalent of the relevant Multi-Currency Loans.

                  "MULTI-CURRENCY PAYMENT AGENT" shall mean the London branch
         office of Chase.

                  "MULTI-CURRENCY PERCENTAGE" shall mean, with respect to any
         Multi-Currency Lender at any time, the ratio (expressed as a
         percentage) of (a) the amount of the Multi-Currency Commitment of such
         Multi-Currency Lender at such time to (b) the aggregate amount of the
         Multi-Currency Commitments of all of the Multi-Currency Lenders at such
         time.

                  "MULTIEMPLOYER PLAN" shall mean at any time an employee
         pension benefit plan within the meaning of Section 4001 (a)(3) of ERISA
         to which the Company or any member of the Controlled Group is then
         making or accruing an obligation to make contributions or has within
         the preceding five plan years made contributions, including for these
         purposes any Person which ceased to be a member of the Controlled Group
         during such five year period.

                  "NET CASH PROCEEDS" shall mean, in each case as set forth in a
         statement in reasonable detail delivered to the Administrative Agent:

                           (a) with respect to the disposition of any asset by
                  the Company or any of its Subsidiaries, the excess, if any, of
                  (i) the cash received in connection with such disposition over
                  (ii) the sum of (A) the principal amount of any Indebtedness
                  which is secured by such asset and which is required to be
                  repaid in connection with the disposition thereof, PLUS (B)
                  the reasonable out-of-pocket expenses incurred by the Company
                  or such Subsidiary, as the case may be, in connection with
                  such disposition, PLUS (C) provision for taxes, including
                  income taxes, attributable to the disposition of such asset;

                           (b) with respect to the issuance of any Indebtedness
                  of the Company or any its Subsidiaries (including, without
                  limitation (x) any Accounts Receivable Financing permitted
                  under the terms of Section 9.08 hereof and (y) any Permitted
                  Mortgage Financing of Existing Facilities but excluding any
                  Permitted Mortgage Financing of Facilities acquired after the
                  Effective Date), the gross proceeds received by the Company or
                  such Subsidiary from such issuance less all reasonable legal
                  expenses, discounts and commissions and other fees and
                  expenses incurred or to be incurred and all federal, state,
                  local and foreign taxes assessed or to be assessed in
                  connection therewith; and

                           (c) in the case of any Casualty Event, the aggregate
                  amount of proceeds of insurance, condemnation awards and other
                  compensation received by the Company and its Subsidiaries in
                  respect of such Casualty Event net of (i) reasonable expenses
                  incurred by the Company and its Subsidiaries in connection

<PAGE>
                                                                              20

                  therewith and (ii) contractually required repayments of
                  Indebtedness to the extent secured by a Lien on such property
                  and any income and transfer taxes payable by the Company or
                  any of its Subsidiaries in respect of such Casualty Event.

         In the case of any Accounts Receivable Financing, the gross proceeds
         therefrom shall be determined on the basis of the gross proceeds
         received in cash from unrelated financing parties at the time of the
         first transaction under such Accounts Receivable Financing or any new
         tranche thereof.

                  "1996 SENIOR SUBORDINATED DEBT" shall mean the Indebtedness of
         the Company in respect of the 10-1/8% Senior Subordinated Notes of the
         Company due October 1, 2006 issued pursuant to the 1996 Senior
         Subordinated Debt Indenture.

                  "1997 SENIOR SUBORDINATED DEBT" shall mean Indebtedness of the
         Company in respect of the 8-3/4% Senior Subordinated Notes of the
         Company due September 30, 2009 issued pursuant to the 1997 Senior
         Subordinated Debt Indenture.

                  "1999 SENIOR SUBORDINATED DEBT" shall mean Indebtedness of the
         Company in respect of the 8-1/4% Senior Subordinated Notes of the
         Company due July 1, 2011 issued pursuant to the 1999 Senior
         Subordinated Debt Indenture.

                  "1996 SENIOR SUBORDINATED DEBT INDENTURE" shall mean the
         Indenture dated as of October 1, 1996 among the Company and First Bank
         National Association, as Trustee, as the same may be amended or
         modified, without prejudice to the provisions of Section 9.19 hereof.

                  "1997 SENIOR SUBORDINATED DEBT INDENTURE" shall mean the
         indenture dated as of October 24, 1997 among the Company, certain of
         its Subsidiaries and The Bank of New York, as Trustee, as the same may
         be amended or modified, without prejudice to the provisions of Section
         9.19 hereof.

                  "1999 SENIOR SUBORDINATED DEBT INDENTURE" shall mean the
         indenture dated as of April 26, 1999 among the Company, certain of its
         Subsidiaries and The Bank of New York, as Trustee, as the same may be
         amended or modified, without prejudice to the provisions of Section
         9.19 hereof.

                  "NOTES" shall mean the promissory notes provided for by
         Section 2.06 hereof and all promissory notes delivered in substitution
         or exchange therefor, in each case as the same shall be modified and
         supplemented and in effect from time to time.

                  "OBLIGOR" shall mean, collectively, the Company, the Canadian
         Borrower, each other Borrower and each of the Subsidiary Guarantors.

                  "OLD IMI" shall mean Iron Mountain Incorporated, a Delaware
         Corporation, which, pursuant to the Pierce Merger, merged with and into
         the Company.

<PAGE>
                                                                              21

                  "PBGC" shall mean the Pension Benefit Guaranty Corporation or
         any entity succeeding to any or all of its functions under ERISA.

                  "PERMITTED ACQUISITION" has the meaning set forth in Section
         9.12.

                  "PERMITTED INDEBTEDNESS" shall mean, without duplication:

                           (i)  Seller Indebtedness;

                           (ii) Indebtedness secured by Permitted Mortgages;

                           (iii) Indebtedness in respect of agreements not to
                  compete;

                           (iv)  Capitalized Lease Obligations;

                           (v) Indebtedness consisting of reimbursement
                  obligations in respect of letters of credit issued by any bank
                  for the account of the Company or any of its Subsidiaries, the
                  aggregate amount available to be drawn under which may not
                  exceed $5,000,000 at any time;

                           (vi) Indebtedness in respect of any Hedging Agreement
                  permitted under Section 9.25 hereof;

                           (vii) Indebtedness of the Company in an aggregate
                  outstanding principal amount not at any time exceeding
                  $20,000,000;

                           (viii) any Guaranty by the Company of Indebtedness of
                  Excluded Subsidiaries in an aggregate outstanding principal
                  amount not at any time exceeding $10,000,000;

                           (ix) any guaranty by the Company of Indebtedness
                  incurred pursuant to the foregoing clauses (ii), (iii), (iv)
                  or (v) by a Subsidiary of the Company;

                           (x)  Acquired Debt of the Company or any Subsidiary;

                           (xi) Indebtedness of the Company to any Subsidiary or
                  of any Subsidiary to any other Subsidiary; and

                           (xii) Indebtedness of any Excluded Subsidiary to any
                  minority shareholder or partner in such Excluded Subsidiary,
                  PROVIDED, that such Indebtedness is not Funded Indebtedness
                  and the principal amount of such Indebtedness is no more than
                  proportional to the Indebtedness of such Excluded Subsidiary
                  to the Company and its other Subsidiaries (based upon the
                  respective ownership interests in such Excluded Subsidiary);

<PAGE>
                                                                              22

         PROVIDED, that Permitted Indebtedness incurred pursuant to the
         foregoing clauses (i) and (iii) may be incurred only in connection with
         Permitted Acquisitions.

                  "PERMITTED MORTGAGE" means any mortgage subjecting property of
         any Subsidiary of the Company to a Lien where (i) the outstanding
         Capital Stock of such Subsidiary has been pledged to the Administrative
         Agent for the benefit of the Lenders pursuant to the Company Pledge
         Agreement, the Canadian Borrower Pledge Agreement, the Subsidiary
         Pledge Agreement or another pledge agreement that is in form and
         substance reasonably acceptable to the Administrative Agent, (ii) the
         Company shall agree, for the benefit of the Administrative Agent and
         the Lenders, not to permit any Subsidiary owning any interest in such
         property to create, incur or suffer to exist any Indebtedness other
         than Indebtedness permitted hereunder (determined without giving effect
         to clause (ii) of the definition of "Permitted Indebtedness" in this
         Section 1.01) and other Indebtedness secured by such mortgage, (iii)
         such mortgage (and the other documentation, if any, relating thereto)
         does not contain any cross-default provisions referring to any other
         indebtedness of the Company or its Subsidiaries (except in the case of
         Permitted Mortgage Financings of Existing Facilities) and (iv) such
         mortgage (and the other documentation, if any, relating thereto) does
         not contain any covenants subjecting the Company or its Subsidiaries to
         financial tests of any nature (except in the case of Permitted Mortgage
         Financings of Existing Facilities).

                  "PERMITTED MORTGAGE FINANCING" shall mean any financing (or
         series of related financings) by the Company or any of its Subsidiaries
         after the Effective Date that is secured by a mortgage on one or more
         Facilities, PROVIDED that (a) the proceeds of such financing (except to
         the extent that Permitted Mortgage Financings of Facilities acquired
         after the Effective Date are excluded by the definition of ANet Cash
         Proceeds" herein) are applied to the prepayment of Loans as provided in
         Section 3.02(b) hereof, (b) such financings are otherwise permitted by
         the terms of Section 9.08 hereof and (c) in the case of each such
         mortgage financing by a Subsidiary of the Company, each such mortgage
         created thereby is a Permitted Mortgage.

                  "PERSON" shall mean an individual, a corporation, a company, a
         voluntary association, a partnership, a limited liability company, a
         trust, an unincorporated organization or a government or any agency,
         instrumentality or political subdivision thereof.

                  "PIERCE MERGER" shall mean the merger on February 1, 2000 of
         Iron Mountain Incorporated, a Delaware corporation ("OLD IMI") with and
         into the Company, with the Company as the surviving corporation.

                  "PIERCE 1996 SENIOR SUBORDINATED NOTES" shall mean the 11-1/8%
         Senior Subordinated Notes due 2006 of the Company in an aggregate
         original principal amount of US$200,000,000 issued pursuant to the
         Pierce 1996 Senior Subordinated Notes Indenture, as the same may be
         amended, supplemented or otherwise modified from time to time in
         accordance with Section 9.19 hereof.

<PAGE>
                                                                              23

                  "PIERCE 1997 SENIOR SUBORDINATED NOTES" shall mean the 9-1/8%
         Senior Subordinated Notes due 2007 of the Company in an aggregate
         original principal amount of US$120,000,000 issued pursuant to the
         Pierce 1997 Senior Subordinated Notes Indenture, as the same may be
         amended, supplemented or otherwise modified from time to time in
         accordance with Section 9.19 hereof.

                  "PIERCE 1998 SENIOR NOTES" shall mean the 8-1/8% Senior Notes
         due 2008 of Iron Mountain Canada Corporation in an aggregate original
         principal amount of US$135,000,000 issued pursuant to the Pierce 1998
         Senior Notes Indenture, as the same may be amended, supplemented or
         otherwise modified from time to time in accordance with subsection 9.19
         hereof.

                  "PIERCE 1996 SENIOR SUBORDINATED NOTES INDENTURE": the Senior
         Subordinated Notes Indenture, dated as of July 15, 1996, between the
         Company and United States Trust Company of New York, as trustee, as
         amended, supplemented or otherwise modified from time to time in
         accordance with Section 9.19 hereof.

                  "PIERCE 1997 SENIOR SUBORDINATED NOTES INDENTURE": the Senior
         Subordinated Notes Indenture, dated as of July 7, 1997 between the
         Company and The Bank of New York, as trustee, as amended, supplemented
         or otherwise modified from time to time in accordance with Section 9.19
         hereof.

                  "PIERCE 1998 SENIOR NOTES INDENTURE": the Senior Notes
         Indenture, dated as of April 7, 1998 between the Canadian Borrower, the
         Company and The Bank of New York, as trustee, as amended, supplemented
         or otherwise modified from time to time in accordance with Section 9.19
         hereof.

                  "PLAN" shall mean an employee pension benefit plan which is
         covered by Title IV of ERISA or subject to the minimum funding
         standards under Section 412 of the Code and is either (a) maintained by
         the Company or any member of the Controlled Group for employees of the
         Company or any member of the Controlled Group or (b)maintained pursuant
         to a collective bargaining agreement or any other arrangement under
         which more than one employer makes contributions and to which the
         Company or any member of the Controlled Group is then making or
         accruing an obligation to make contributions or has within the
         preceding five plan years made contributions.

                  "POST-DEFAULT RATE" shall mean a rate equal to the sum of 2%
         PLUS the higher of (i) the rate of interest applicable to ABR Loans and
         (ii) in the case of any Loan, the rate of interest (if any) otherwise
         applicable to such Loan.

                  "POUNDS STERLING" shall mean the lawful currency of the United
         Kingdom

                  "PRIME RATE" shall mean the rate of interest per annum
         publicly announced from time to time by The Chase Manhattan Bank as its
         prime rate in effect at its principal office in New York City; each
         change in the Prime Rate shall be effective from and including the date
         such change is publicly announced as being effective.
<PAGE>
                                                                              24

                  "PRINCIPAL STOCKHOLDERS" shall mean each of Vincent J. Ryan,
         Schooner Capital Corporation, C. Richard Reese, Eugene B. Doggett, J.
         Peter Pierce, Leo W. Pierce, Sr., B. Thomas Golisano, Kent P. Dauten
         and their respective Affiliates.

                  "QUARTERLY DATES" shall mean the last Business Day of each
         March, June, September and December.

                  "RCRA" means the Resource Conservation and Recovery Act, as
         amended.

                  "RECOVERY EVENT" shall mean any settlement of or payment in
         respect of any property or casualty insurance claim or any condemnation
         proceeding relating to any asset of the Company or any of its
         Subsidiaries.

                  "REFERENCE LENDERS" shall mean each of Chase and such other
         Lenders as the Administrative Agent may from time to time designate
         with the consent of the Company, such consent not to be unreasonably
         withheld.

                  "REGULATION D" shall mean Regulation D of the Board of
         Governors of the Federal Reserve System as the same may be amended or
         supplemented from time to time.

                  "REGULATORY CHANGE" shall mean, with respect to any Lender,
         any change on or after the date of this Agreement in United States
         federal, state or foreign laws or regulations, including Regulation D,
         or the adoption or making on or after such date of any interpretations,
         directives or requests applying to a class of lenders including such
         Lender of or under any United States federal or state, or any foreign,
         laws or regulations (whether or not having the force of law) by any
         court or governmental or monetary authority charged with the
         interpretation or administration thereof.

                  "REIMBURSEMENT OBLIGATIONS" shall mean, at any time, the
         obligations of the Company then outstanding to reimburse amounts paid
         by the Issuing Bank in respect of any drawings under a Letter of
         Credit.

                  "REINVESTMENT DEFERRED AMOUNT" shall mean with respect to any
         Reinvestment Event, the aggregate Net Cash Proceeds received by the
         Company or any of its Subsidiaries in connection therewith that are not
         applied to prepay or reduce the Commitments pursuant to Section
         3.02(c).

                  "REINVESTMENT EVENT" shall mean any disposition of assets or
         Recovery Event in respect of which, so long as no Event of Default has
         occurred and is continuing, the Company has determined that it
         (directly or indirectly through a Subsidiary) intends and expects to
         use all or a specified portion of the Net Cash Proceeds of such
         disposition of assets or Recovery Event to acquire or construct assets
         useful in its business.

                  "REINVESTMENT PREPAYMENT AMOUNT" shall mean with respect to
         any Reinvestment Event, the Reinvestment Deferred Amount relating
         thereto less any amount expended

<PAGE>
                                                                              25

         prior to the relevant Reinvestment Prepayment Date to acquire or
         construct assets useful in the Company's business.

                  "REINVESTMENT PREPAYMENT DATE" shall mean with respect to any
         Reinvestment Event, the earlier of (a) the date occurring 365 days
         after such Reinvestment Event and (b) the date on which the Company
         shall have determined not to, or shall have otherwise ceased to,
         acquire or construct assets useful in the Company's business with all
         or any portion of the relevant Reinvestment Deferred Amount.

                  "RELEASE" shall have the meaning set forth in 42 U.S.C.
         Section 9601(22), but shall not include any "federally permitted
         release" as defined in 42 U.S.C. Section 9601(10). The term "Released"
         shall have a corresponding meaning.

                  "RESERVE REQUIREMENT" shall mean, for any Eurocurrency Loans,
         the average maximum rate at which reserves (including any marginal,
         supplemental or emergency reserves) are required to be maintained under
         Regulation D by member banks of the Federal Reserve System in New York
         City with deposits exceeding one billion Dollars against "Eurocurrency
         liabilities" (as such term is used in Regulation D). Without limiting
         the effect of the foregoing, the Reserve Requirement shall reflect any
         other reserves required to be maintained by such member banks by reason
         of any Regulatory Change against (i) any category of liabilities which
         includes deposits by reference to which the Eurocurrency Rate is to be
         determined as provided in the definition of "Eurocurrency Base Rate" in
         this Section 1.01 or (ii) any category of extensions of credit or other
         assets which include Eurocurrency Loans.

                  "RESIDUAL ASSURANCES" shall mean any commitment or undertaking
         by the Company required as a condition to any financing made available
         by any Person to an Affiliate of the Company to finance the costs of
         construction or acquisition by such Affiliate of records management
         facilities (including the acquisition of real estate for development
         purposes), where such facility is intended to be leased to the Company
         or a Subsidiary of the Company, which commitment or undertaking is
         intended to provide such Person with an additional assurance that it
         will receive a minimum return under such financing (and which does not
         constitute a Guaranty of the principal amount of such financing);
         provided that no payment under any such commitment or undertaking may
         be made prior to February 1, 2002, and that such commitment or
         undertaking shall be entered into on terms and pursuant to
         documentation in all respects reasonably satisfactory to the
         Administrative Agent.

                  "RESTRICTED PAYMENT" shall mean dividends (in cash, property
         or obligations) on, or other payments or distributions on account of,
         or the setting apart of money for a sinking or other analogous fund for
         the purchase, redemption, retirement or other acquisition of, any
         shares of any class of Capital Stock of the Company, or any payment in
         respect of any option or warrant to purchase any shares of any class of
         Capital Stock of the Company or the exchange or conversion of any
         shares of any class of Capital Stock of the Company for or into any
         obligations of or shares of any other class of Capital Stock

<PAGE>
                                                                              26

         of the Company or any other property, but excluding dividends payable
         solely in, or exchanges or conversions for or into, shares of common
         stock of the Company.

                  "REVOLVING COMMITMENTS" shall mean the US$ Commitments, the
         US$-Canadian Commitments, the Multi-Currency Commitments and, for all
         purposes other than Sections 2, 3, 4, 5 and 6, the Canadian
         Commitments.

                  "REVOLVING LENDERS" shall mean the US$ Lenders, the
         US$-Canadian Lenders, the Multi-Currency Lenders and, for all purposes
         other than Sections 3, 4, 5 (other than 5.08(b), 5.08(c) and 5.09) and
         6 hereof, the Canadian Lenders.

                  "REVOLVING LOANS" shall mean the US$ Loans, the US$-Canadian
         Loans, the Multi-Currency Loans and, for all purposes other than
         Sections 3, 4, 5 and 6 hereof, the C$ Loans.

                  "SCHEDULED AMORTIZATION" shall mean, for any period, the sum
         (calculated without duplication) of all payments of principal of
         Indebtedness of the Company (other than Indebtedness hereunder)
         scheduled to be made during such period.

                  "SECURITY DOCUMENTS" shall mean, collectively, the Company
         Pledge Agreement, the Canadian Borrower Pledge Agreement, the
         Subsidiary Pledge Agreement and all Uniform Commercial Code financing
         statements and similar items required by said agreements to be filed
         with respect to the security interests in personal property created
         pursuant thereto.

                  "SELLER INDEBTEDNESS" shall mean Indebtedness incurred after
         the date hereof and payable to sellers in connection with Permitted
         Acquisitions that by its terms is subordinated to the payment of the
         principal of and interest on the Loans and Reimbursement Obligations.

                  "SENIOR DEBT" shall mean at any time, the aggregate principal
         amount of Funded Indebtedness outstanding MINUS the aggregate principal
         amount of Subordinated Indebtedness outstanding.

                  "SENIOR SUBORDINATED DEBT" shall mean, collectively, the 1996
         Senior Subordinated Debt, the 1997 Senior Subordinated Debt, the 1999
         Senior Subordinated Debt, the Pierce 1996 Senior Subordinated Notes,
         the Pierce 1997 Senior Subordinated Notes and the Pierce 1998 Senior
         Notes.

                  "SENIOR SUBORDINATED DEBT DOCUMENTS" shall mean all documents
         and agreements executed and delivered in connection with the original
         issuance of the Senior Subordinated Debt, including the Senior
         Subordinated Debt Indentures and the promissory notes evidencing
         Indebtedness thereunder, in each case as the same may be amended or
         modified, without prejudice to the provisions of Section 9.19 hereof.

<PAGE>
                                                                              27

                  "SENIOR SUBORDINATED DEBT INDENTURES" shall mean,
         collectively, the 1996 Senior Subordinated Debt Indenture, the 1997
         Senior Subordinated Debt Indenture, the 1999 Senior Subordinated
         Indenture, the Pierce 1996 Senior Subordinated Notes Indenture, the
         Pierce 1997 Senior Subordinated Notes Indenture and the Pierce 1998
         Senior Notes Indenture.

                  "SPE" shall have the meaning attached to such term in Section
         9.18 hereof.

                  "STATUTORY RESERVE RATE" shall mean a fraction (expressed as a
         decimal), the numerator of which is the number one and the denominator
         of which is the number one minus the aggregate of the maximum reserve
         percentages (including any marginal, special, emergency or supplemental
         reserves) expressed as a decimal established by the Board to which
         Chase is subject for new negotiable nonpersonal time deposits in
         dollars of over $100,000 with maturities approximately equal to three
         months. The Statutory Reserve Rate shall be adjusted automatically on
         and as of the effective date of any change in any reserve percentage.

                  "STOCK CONSIDERATION" shall mean, with respect to any
         Acquisition, the aggregate amount of consideration paid by the Company
         and its Subsidiaries in connection therewith consisting of the
         Company's common stock or with proceeds of the issuance of the
         Company's common stock within twelve months prior to the date of such
         Acquisition. For purposes hereof, the amount of Stock Consideration
         paid by the Company in respect of any Acquisition where the Stock
         Consideration consists of the Company's common stock shall be deemed to
         be equal to the fair market value of the Company's common stock so
         paid, determined in good faith by the Company at the time of such
         Acquisition.

                  "STOCK REPURCHASES" shall have the meaning assigned to such
         term in Section 9.15(ii).

                  "SUBORDINATED INDEBTEDNESS" shall mean, collectively, (a)
         Senior Subordinated Debt and (b) Seller Indebtedness.

                  "SUBSIDIARY" shall mean, with respect to any Person, any
         corporation, partnership, limited liability company or other entity of
         which at least a majority of the securities or other ownership
         interests having by the terms thereof ordinary voting power to elect a
         majority of the board of directors or other persons performing similar
         functions of such corporation, partnership, limited liability company
         or other entity (irrespective of whether or not at the time securities
         or other ownership interests of any other class or classes of such
         corporation, partnership, limited liability company or other entity
         shall have or might have voting power by reason of the happening of any
         contingency) is at the time directly or indirectly owned or controlled
         by such Person or one or more Subsidiaries of such Person or by such
         Person and one or more Subsidiaries of such Person.

                  "SUBSIDIARY BORROWER" shall mean any wholly-owned Subsidiary
         of the Company listed on Schedule V hereto or hereafter named as such,
         in either case, as to which an Election to Participate shall have been
         delivered to the Administrative Agent and as to

<PAGE>
                                                                              28

         which an Election to Terminate shall not have been delivered to the
         Administrative Agent. Each such Election to Participate and Election to
         Terminate shall be duly executed on behalf of such Subsidiary and the
         Company in such number of copies as the Administrative Agent may
         request. The delivery of an Election to Terminate shall not affect any
         obligation of a Subsidiary Borrower theretofore incurred. The
         Administrative Agent shall promptly give notice to the Lenders of the
         receipt of any Election to Participate or Election to Terminate.

                  "SUBSIDIARY GUARANTOR" shall mean (i) each of the Subsidiaries
         of the Company listed in Part 1 of Schedule II hereto other than those
         Subsidiaries identified in Part 1 of Schedule II as not being a
         Subsidiary Guarantor and (ii) each other Subsidiary of the Company that
         from time to time becomes a party to the Subsidiary Guaranty or
         otherwise guarantees the obligations of the Company hereunder pursuant
         to Section 9.21.

                  "SUBSIDIARY GUARANTY" shall mean the subsidiary guaranty,
         dated as of February 1, 2000, between the Subsidiary Guarantors and the
         Administrative Agent, as said agreement shall be modified and
         supplemented and in effect from time to time and pursuant to which the
         Subsidiary Guarantors guarantee the obligations of the Company under
         the Basic Documents and any Hedging Agreements with any Lender or any
         Affiliate thereof. The Subsidiary Guaranty as in effect on the
         Effective Date is attached as Exhibit B hereto.

                  "SUBSIDIARY PLEDGE AGREEMENT" shall mean the pledge agreement,
         dated as of February 1, 2000, between the Subsidiary Guarantors and the
         Administrative Agent, as the same shall be modified and supplemented
         and in effect from time to time. The Subsidiary Pledge Agreement as in
         effect on the Effective Date is attached as Exhibit E hereto.

                  "SYNTHETIC LEASE" shall mean a lease of property or assets
         designed to permit the lessee (i) to claim depreciation on such
         property or assets under U.S. tax law and (ii) to treat such lease as
         an operating lease or not to reflect the leased property or assets on
         the lessee's balance sheet under GAAP.

                  "SYNTHETIC LEASE OBLIGATIONS" shall mean, with respect to any
         Synthetic Lease, at any time, an amount equal to the higher of (x) the
         aggregate termination value or purchase price or similar payments in
         the nature of principal payable thereunder and (y) the then aggregate
         outstanding principal amount of the notes or other instruments issued
         by, and the amount of the equity investment, if any, in, the lessor
         under such Synthetic Lease.

                  "TERM LENDERS" shall mean the Tranche A Term Lenders and the
         Tranche B Term Lenders.

                  "TERM LOANS" shall mean the Tranche A Term Loans and the
         Tranche B Term Loans.

<PAGE>
                                                                              29

                  "TRANCHE A TERM COMMITMENT"shall mean, as to each Tranche A
         Term Lender, the obligation of such Tranche A Term Lender to make
         Tranche A Term Loans, in an aggregate principal or stated amount at any
         one time outstanding up to but not exceeding the amount set forth
         opposite such Tranche A Term Lender's name on Schedule I hereto under
         the caption "Tranche A Term Commitment" or, in the case of a Person
         that is party to an assignment permitted under Section 12.06 hereof
         after the Effective Date, as specified in the respective instrument of
         assignment pursuant to which such assignment is effected (as the same
         may be reduced at any time or from time to time pursuant to Section
         3.02 hereof). The original aggregate amount of the Tranche A Term
         Commitments is $150,000,000.

                  "TRANCHE A TERM LOAN" shall have the meaning assigned to such
         term in Section 2.01.

                  "TRANCHE B TERM COMMITMENT" shall mean, as to each Tranche B
         Term Lender, the obligation of such Tranche B Term Lender to make
         Tranche B Term Loans, in an aggregate principal or stated amount at any
         one time outstanding up to but not exceeding the amount set forth
         opposite such Tranche B Term Lender's name on Schedule I hereto under
         the caption "Tranche B Term Commitment" or, in the case of a Person
         that is party to an assignment permitted under Section 12.06 hereof
         after the Effective Date, as specified in the respective instrument of
         assignment pursuant to which such assignment is effected (as the same
         may be reduced at any time or from time to time pursuant to Section
         3.02 hereof). The original aggregate amount of the Tranche B Term
         Commitments is $200,000,000.

                  "TRANCHE B TERM LOAN" shall have the meaning assigned to such
         term in Section 2.01.

                  "TYPE" shall have the meaning assigned to such term in Section
         1.03 hereof.

                  "UNFUNDED LIABILITIES" shall mean, with respect to any Plan,
         at any time, the amount (if any) by which (a) the present value of all
         benefits under such Plan exceeds (b) the fair market value of all Plan
         assets allocable to such benefits, all determined as of the then most
         recent valuation date for such Plan, but only to the extent that such
         excess represents a potential liability of the Company or any member of
         the Controlled Group to the PBGC or such Plan under Title IV of ERISA.

                  "US$ COMMITMENT" shall mean, as to each US$ Lender, the
         obligation of such US$ Lender to make US$ Loans, and to issue or
         participate in Letters of Credit pursuant to Section 2.08 hereof, in an
         aggregate principal or stated amount at any one time outstanding up to
         but not exceeding the amount set forth opposite such US$ Lender's name
         on Schedule I hereto under the caption "US$ Commitment" or, in the case
         of a Person that is party to an assignment permitted under Section
         12.06 hereof after the Effective Date, as specified in the respective
         instrument of assignment pursuant to which such assignment is effected
         (as the same may be reduced at any time or from time to time

<PAGE>
                                                                              30

         pursuant to Section 2.02 or 3.02 hereof). The original aggregate amount
         of the US$ Commitments is $250,000,000.

                  "US$ COMMITMENT PERCENTAGE" shall mean, with respect to any
         US$ Lender at any time, the ratio (expressed as a percentage) of (a)
         the amount of the US$ Commitment of such US$ Lender at such time to (b)
         the aggregate amount of the US$ Commitments of all of the US$ Lenders
         at such time.

                  "US$ LOANS" shall have the meaning assigned to such term in
         Section 2.01.

                  "US$-CANADIAN COMMITMENT" shall mean, as to each US$-Canadian
         Lender, the obligation of such US$-Canadian Lender to make US$-Canadian
         Loans in an aggregate principal or stated amount at any one time
         outstanding up to but not exceeding the amount set forth opposite such
         US$-Canadian Lender's name on Schedule I hereto under the caption
         "US$-Canadian Commitment" or, in the case of a Person that is party to
         an assignment permitted under Section 12.06 hereof after the Effective
         Date, as specified in the respective instrument of assignment pursuant
         to which such assignment is effected (as the same may be reduced at any
         time or from time to time pursuant to Section 2.02 or 3.02 hereof). The
         original aggregate amount of the US$-Canadian Commitments is
         $50,000,000 minus the original aggregate amount of the Canadian
         Commitments.

                  "US$-CANADIAN COMMITMENT PERCENTAGE" shall mean, with respect
         to any US$-Canadian Lender at any time, the ratio (expressed as a
         percentage) of (a) the amount of the US$-Canadian Commitment of such
         US$-Canadian Lender at such time to (b) the aggregate amount of the
         US$-Canadian Commitments of all of the US$-Canadian Lenders at such
         time.

                  "US$-CANADIAN LOANS" shall have the meaning assigned to such
         term in Section 2.01.

                  "US SUBSIDIARY" means any Subsidiary Borrower which is
         organized and existing under the laws of any jurisdiction inside the
         United States of America.

                  "VOTING STOCK" shall mean, with respect to any Person, any
         class or classes of Capital Stock pursuant to which the holders thereof
         have the general voting power under ordinary circumstances to elect at
         least a majority of the board of directors, managers or trustees of
         such Person (irrespective of whether or not, at the time, stock of any
         other class or classes has, or might have, voting power by reason of
         the happening of any contingency).

                  "WHOLLY-OWNED SUBSIDIARY" shall mean as to any Person, a
         Subsidiary of such Person all of whose outstanding shares of Capital
         Stock (except directors' qualifying shares) are directly or indirectly
         owned by such Person.

                  1.2 ACCOUNTING TERMS AND DETERMINATIONS. Unless otherwise
specified herein, all accounting terms used herein shall be interpreted, all
determinations with respect to accounting

<PAGE>
                                                                              31

matters hereunder shall be made, and all financial statements and certificates
and reports as to financial matters required to be delivered hereunder shall be
prepared, in accordance with GAAP; provided that if any change in GAAP proposed
after the Effective Date in itself materially affects the calculation of any
financial covenant in Section 9, the Company may by notice to the Administrative
Agent, or the Administrative Agent (at the request of the Majority Lenders) may
by notice to the Company, require that such covenant thereafter be calculated in
accordance with GAAP as in effect, and applied by the Company, immediately
before such change in GAAP occurs. If such notice is given, the compliance
certificates delivered pursuant to Section 9.01 after such change occurs shall
be accompanied by reconciliations of the difference between the calculation set
forth therein and a calculation made in accordance with GAAP as in effect from
time to time after such change occurs. To enable the ready determination of
compliance with the covenants set forth in Section 9 hereof, the Company will
not change from December 3 l in each year the date on which its fiscal year
ends, nor from March 31, June 30 and September 30 the dates on which the first
three fiscal quarters in each fiscal year end.

                  1.3 TYPES OF LOANS. Loans hereunder are distinguished by
"Type". The "Type" of a Loan refers to the determination of whether such Loan is
a Eurocurrency Loan or an ABR Loan.

                  Section 2.  LOANS, ETC.

                  2.1 US$ LOANS; US$-CANADIAN LOANS; MULTI-CURRENCY LOANS; C$
LOANS; TRANCHE A TERM LOANS; TRANCHE B TERM LOANS. (a) Subject to the terms and
conditions of this Agreement, (i) each US$ Lender severally agrees to continue
and make loans to the Borrowers in Dollars ("US$ LOANS") during the Commitment
Period in an aggregate principal amount at any one time outstanding up to but
not exceeding the amount of the US$ Commitment of such US$ Lender as in effect
from time to time, PROVIDED that in no event shall the aggregate outstanding
principal amount of all US$ Loans, together with the aggregate amount of all
Letter of Credit Liabilities under the US$ Commitments outstanding, exceed the
aggregate amount of the US$ Commitments as in effect from time to time, (ii)
each US$-Canadian Lender severally agrees to continue and make loans to the
Borrowers in Dollars or Canadian Dollars ("US$-CANADIAN Loans") during the
Commitment Period in an aggregate principal amount at any one time outstanding
up to but not exceeding the amount of the US$-Canadian Commitment of such
US$-Canadian Lender as in effect from time to time, PROVIDED that in no event
shall the aggregate outstanding principal amount of all US$-Canadian Loans,
together with the aggregate outstanding principal amount of all C$ Loans, exceed
the aggregate amount of the US$-Canadian Commitments as in effect from time to
time, (iii) each Multi-Currency Lender severally agrees to continue and make
loans to the Borrowers in any Multi-Currency ("MULTI-CURRENCY LOANS") during the
Commitment Period in an aggregate principal amount at any one time outstanding
up to but not exceeding the amount of the Multi-Currency Commitment of such
Multi-Currency Lender as in effect from time to time, PROVIDED that in no event
shall the aggregate outstanding principal amount of all Multi-Currency Loans,
together with the aggregate amount of all Letter of Credit Liabilities under the
Multi-Currency Commitments outstanding, exceed the aggregate amount of the
Multi-Currency Commitments as in effect from time to time, (iv) each Canadian
Lender severally agrees to continue and make C$ Loans to the Canadian Borrower
in Canadian Dollars during the Commitment Period in accordance with the terms
and provisions of Annex A

<PAGE>
                                                                              32

hereto, (v) each Tranche A Term Lender severally agrees to make a term loan to
the Company in Dollars ("TRANCHE A TERM LOANS") on the Effective Date in an
amount not to exceed the amount of the Tranche A Term Commitment of such Tranche
A Term Lender and (vi) each Tranche B Term Lender severally agrees to make a
term loan to the Company in Dollars ("TRANCHE B TERM LOANS") on the Effective
Date in an amount not to exceed the amount of the Tranche B Term Commitment of
such Tranche B Term Lender. Subject to the terms and conditions of this
Agreement, during the Commitment Period, the Borrowers may (x) borrow, repay and
reborrow the US$ Loans, the US$-Canadian Loans and the Dollar-denominated
Multi-Currency Loans by means of ABR Loans and Eurocurrency Loans and (y)
convert the US$ Loans, the US$-Canadian Loans, the Dollar-denominated
Multi-Currency Loans, the Tranche A Term Loans or the Tranche B Term Loans of
one Type into Loans of the other Type (as provided in Section 3.02(a) hereof) or
continue Eurocurrency Loans for subsequent Interest Periods. Unless otherwise
provided herein, all Multi-Currency Loans other than Dollar-denominated
Multi-Currency Loans shall be made, maintained and continued as Eurocurrency
Loans.

                  (b) The Loans outstanding under the Existing Credit Agreement
on the Effective Date (the "EXISTING LOANS") shall continue to be outstanding
and shall be continued under this Agreement.

                  2.2  REDUCTIONS OF COMMITMENTS.

                  (a MANDATORY. The US$ Commitments, the US$-Canadian
Commitments and Multi-Currency Commitments shall terminate on the Commitment
Termination Date. In addition, the US$ Commitments, the US$-Canadian Commitments
and Multi-Currency Commitments shall be reduced as provided in Section 3.02(c).

                  (b OPTIONAL. The Company shall have the right to terminate or
reduce the unused US$ Commitments, US$-Canadian Commitments and Multi-Currency
Commitments (for which purpose use of the US$ Commitments and Multi-Currency
Commitments shall be deemed to include the aggregate amount of Letter of Credit
Liabilities under the US$ Commitment or the Multi-Currency Commitment, as the
case may be) at any time or from time to time, provided that (i) the Company
shall give notice of each such termination or reduction to the Administrative
Agent as provided in Section 5.05 hereof and (ii) each partial reduction shall
be in an aggregate amount at least equal to $1,000,000.

                  (c NO REINSTATEMENT. US$ Commitments, US$-Canadian Commitments
and Multi-Currency Commitments once terminated or reduced may not be reinstated.

                  2.3 FEES. The Company shall pay to the Administrative Agent
for the account of each US$ Lender, US$-Canadian Lender or Multi-Currency Lender
commitment fees in Dollars on the daily average unused amount of such Lender's
US$ Commitment, US$-Canadian Commitment or Multi-Currency Commitment, as the
case may be, (for which purpose, (i) the aggregate amount of any Letter of
Credit Liabilities under the US$ Commitments or the Multi-Currency Commitments
shall be deemed to be a PRO RATA (based on the US$ Commitments or the
Multi-Currency Commitments, as the case may be) use of each Lender's US$
Commitment or Multi-Currency Commitment, as the case may be, and (ii) the daily
average amount of each US$-

<PAGE>
                                                                              33

Canadian Lender's US$-Canadian Commitment shall be determined after giving
effect to the allocation of the Canadian Commitments and the US$-Canadian
Commitments pursuant to subsection 2.6 of Annex A hereto) for the period from
the Effective Date to and including the earlier of the date the Revolving
Commitments are terminated and the Commitment Termination Date, at a rate per
annum equal to the Applicable Commitment Fee Rate in effect from time to time.
Accrued commitment fees under this Section 2.03 shall be payable on the
Quarterly Dates and on the earlier of the date the Revolving Commitments are
terminated and the Commitment Termination Date. The Company shall pay to Chase
on the Effective Date syndication, agency and additional commitment fees in the
amounts heretofore mutually agreed in writing. The Company shall pay to the
Administrative Agent on the Effective Date and on each anniversary thereof, so
long as any of the Commitments are in effect and until payment in full of all
Loans hereunder, all interest thereon and all other amounts payable hereunder,
an annual agency fee in the amount heretofore mutually agreed in writing.

                  2.4 LENDING OFFICES. The Loans of each Type made by each
Lender shall be made and maintained at such Lender's Applicable Lending Office
for Loans of such Type.

                  2.5 SEVERAL OBLIGATIONS: REMEDIES INDEPENDENT. The failure of
any Lender to make any Loan to be made by it on the date specified therefor
shall not relieve any other Lender of its obligation to make its Loan on such
date, but neither the Administrative Agent nor any Lender shall be responsible
for the failure of any other Lender to make a Loan to be made by such other
Lender. The amounts payable by the Borrowers at any time hereunder and under the
Notes to each Lender shall be a separate and independent debt and each Lender
shall be entitled to protect and enforce its rights arising out of this
Agreement and the Notes, and it shall not be necessary for any other Lender or
the Administrative Agent to consent to, or be joined as an additional party in,
any proceedings for such purposes.

                  2.6 NOTES. The Loans made by each Lender under its US$
Commitment, US$-Canadian Commitment, Multi-Currency Commitment, Tranche A Term
Commitment or Tranche B Term Commitment shall be evidenced by a single
promissory note of the relevant Borrower (each, a "NOTE") in substantially the
form of Exhibit A-1 (in the case of Revolving Loans) or Exhibit A-2 (in the case
of Term Loans) hereto, dated the Effective Date, payable to such Lender in a
principal amount equal to such Commitment as in effect on the Effective Date and
otherwise duly completed. Each Lender is hereby authorized by the Company to
endorse on the schedule (or a continuation thereof) attached to each Note of
such Lender, to the extent applicable, the date, amount and Type of and the
Interest Period (if any) for each Loan made by such Lender to any Borrower under
the relevant Commitment, and the date and amount of each payment or prepayment
of principal of such Loan received by such Lender, provided that any failure by
such Lender to make any such endorsement shall not affect the obligations of the
relevant Borrower under such Note or hereunder in respect of such Loan.

                  2.7 USE OF PROCEEDS. The proceeds of the Loans shall be used
for the general corporate purposes of the Company and its Subsidiaries,
including, without limitation, the making of Permitted Acquisitions and capital
expenditures and the refinancing of existing Indebtedness of the Company and its
Subsidiaries. The proceeds of the Term Loans may also be used on the Effective
Date to prepay Revolving Loans. Neither the Administrative Agent nor

<PAGE>
                                                                              34

any Lender shall have any responsibility as to the use of any of the proceeds of
any of the Loans or Letters of Credit.

                  2.8 LETTERS OF CREDIT. Subject to the terms and conditions of
this Agreement, the US$ Commitments and the Multi-Currency Commitments may be
utilized, upon the request of any Borrower, in addition to the Loans provided
for by Section 2.01 hereof, by the issuance by the Issuing Bank of standby
letters of credit (collectively with the Existing Letters of Credit, "LETTERS OF
CREDIT") for the account of the relevant Borrower or, in the event that the
Borrower is the Company, for the account of such of its Subsidiaries as the
Company may specify, PROVIDED that in no event shall (i) the aggregate amount of
all Letter of Credit Liabilities under the US$ Commitments or the Multi-Currency
Commitments, together with the aggregate outstanding principal amount of the US$
Loans or the Multi-Currency Loans, as the case may be, exceed the aggregate
amount of the US$ Commitments or the Multi-Currency Commitments, as the case may
be, as in effect from time to time, (ii) the aggregate outstanding amount of all
Letter of Credit Liabilities exceed $45,000,000 and (iii) the expiration date of
any Letter of Credit extend beyond the earlier of the Commitment Termination
Date and the date one year following the issuance of such Letter of Credit
(provided that any Letter of Credit with a one-year tenor may provide for the
renewal thereof for additional one-year periods, which periods shall in any
event not extend beyond the Commitment Termination Date). On the Effective Date,
all Existing Letters of Credit shall automatically, without any action on the
part of any Person, be deemed to be Letters of Credit issued and outstanding
hereunder (with the Existing Letters of Credit denominated in Dollars being
deemed to be issued under the US$ Commitments and the Existing Letters of Credit
denominated in other currencies being deemed to be issued under the
Multi-Currency Commitments).

                  The following additional provisions shall apply to Letters of
         Credit:

                  (a Each Borrower shall give the Administrative Agent (or if
         the Letter of Credit is to be issued under the Multi-Currency
         Commitments, the Multi-Currency Payment Agent) at least three Business
         Days' irrevocable prior notice (effective upon receipt) specifying the
         Business Day (which shall be no later than 5 days preceding the
         Commitment Termination Date) on which each Letter of Credit is to be
         issued and the account party or parties therefor and describing in
         reasonable detail the proposed terms of such Letter of Credit
         (including the beneficiary thereof) and the nature of the transactions
         or obligations proposed to be supported thereby. Any Letter of Credit
         to be issued in a currency other than Dollars shall be issued under the
         Multi-Currency Commitments. Upon receipt of any such notice, the
         Administrative Agent or the Multi-Currency Payment Agent, as the case
         may be, shall advise the Issuing Bank of the contents thereof.

                  (b On each day during the period commencing with the issuance
         by the Issuing Bank of any Letter of Credit and until such Letter of
         Credit shall have expired or been terminated, the US$ Commitment or
         Multi-Currency Commitment of each Lender shall be deemed to be utilized
         for all purposes of this Agreement in an amount equal to such Lender's
         US$ Commitment Percentage or Multi-Currency Commitment Percentage, as
         the case may be, of the then undrawn stated amount of such Letter of
         Credit. Each Lender (other than the Issuing Bank) agrees that, upon the
         issuance of any Letter of Credit

<PAGE>
                                                                              35

         hereunder, it shall automatically acquire a participation in the
         Issuing Bank's rights and obligations under such Letter of Credit in an
         amount equal to such Lender's US$ Commitment Percentage or
         Multi-Currency Commitment Percentage, as the case may be, of such
         rights and obligations, and each Lender (other than the Issuing Bank)
         thereby shall automatically absolutely, unconditionally and irrevocably
         assume, as primary obligor and not as surety, and be unconditionally
         obligated to the Issuing Bank to pay and discharge when due, its US$
         Commitment Percentage or Multi-Currency Commitment Percentage of the
         Issuing Bank's obligation to pay drawings under such Letter of Credit.

                  (c Upon receipt from the beneficiary of any Letter of Credit
         of any demand for payment under such Letter of Credit, the Issuing Bank
         shall promptly notify the relevant Borrower (through the Administrative
         Agent or the Multi-Currency Payment Agent, as the case may be) of the
         amount to be paid by the Issuing Bank as a result of such demand and
         the date on which payment is to be made by the Issuing Bank to such
         beneficiary in respect of such demand. Notwithstanding the identity of
         the account party of any Letter of Credit, the relevant Borrower hereby
         unconditionally agrees to pay and reimburse the Administrative Agent or
         the Multi-Currency Payment Agent, as the case may be, for account of
         the Issuing Bank for the amount of each demand for payment under such
         Letter of Credit that is in substantial compliance with the provisions
         of such Letter of Credit at or prior to the date on which payment is to
         be made by the Issuing Bank to the beneficiary thereunder, without
         presentment, demand, protest or other formalities of any kind.

                  (d Forthwith upon its receipt of a notice referred to in
         paragraph (c) of this Section 2.08, the relevant Borrower shall advise
         the Administrative Agent or the Multi-Currency Payment Agent, as the
         case may be, whether or not such Borrower intends to borrow hereunder
         to finance its obligation to reimburse the Issuing Bank for the amount
         of the related demand for payment and, if it does, submit a notice of
         such borrowing as provided in Section 5.05 hereof.

                  (e Each Lender (other than the Issuing Bank) shall pay to the
         Administrative Agent or the Multi-Currency Payment Agent, as the case
         may be, for account of the Issuing Bank at an account in New York, New
         York specified by the Administrative Agent (or the Multi-Currency
         Payment Agent, as the case may be) in Dollars and in immediately
         available funds the amount of such Lender's US$ Commitment Percentage
         or Multi-Currency Commitment Percentage, as the case may be, of any
         payment under a Letter of Credit issued under the US$ Commitments or
         the Multi-Currency Commitments, as the case may be, upon notice by the
         Issuing Bank (through the Administrative Agent) to such Lender
         requesting such payment and specifying such amount. Each such Lender's
         obligation to make such payment to the Administrative Agent or the
         Multi-Currency Payment Agent, as the case may be, for account of the
         Issuing Bank under this paragraph (e), and the Issuing Bank's right to
         receive the same, shall be absolute and unconditional and shall not be
         affected by any circumstance whatsoever (other than gross negligence or
         wilful misconduct of the Issuing Bank), including, without limitation,
         the failure of any other Lender to make its payment under this
         paragraph (e), the financial condition of the Company or the Borrowers
         (or any other

<PAGE>
                                                                              36

         account party), any failure to satisfy any condition precedent to any
         Loan, the existence of any Default or the termination of the
         Commitments. Each such payment to the Issuing Bank shall be made
         without any offset, abatement, withholding or reduction whatsoever. If
         any Lender shall default in its obligation to make any such payment to
         the Administrative Agent or the Multi-Currency Payment Agent, as the
         case may be, for account of the Issuing Bank, for so long as such
         default shall continue the Administrative Agent or the Multi-Currency
         Payment Agent, as the case may be, may at the request of the Issuing
         Bank withhold from any payments received by the Administrative Agent or
         the Multi-Currency Payment Agent, as the case may be, under this
         Agreement or any Note for account of such Lender the amount so in
         default and, to the extent so withheld, pay the same to the Issuing
         Bank in satisfaction of such defaulted obligation.

                  (f Upon the making of each payment by a Lender to the Issuing
         Bank pursuant to paragraph (e) above in respect of any Letter of
         Credit, such Lender shall, automatically and without any further action
         on the part of the Administrative Agent (or the Multi-Currency Payment
         Agent, as the case may be), the Issuing Bank or such Lender, acquire
         (i) a participation in an amount equal to such payment in the
         Reimbursement Obligation owing to the Issuing Bank hereunder and under
         the Letter of Credit Documents relating to such Letter of Credit and
         (ii) a participation in a percentage equal to such Lender's US$
         Commitment Percentage or Multi-Currency Percentage, as the case may be,
         in any interest or other amounts payable by the relevant Borrower
         hereunder and under such Letter of Credit Documents in respect of such
         Reimbursement Obligation (other than the commissions, charges, costs
         and expenses payable to the Issuing Bank pursuant to paragraph (g) of
         this Section 2.08). Upon receipt by the Issuing Bank from or for
         account of the relevant Borrower of any payment in respect of any
         Reimbursement Obligation or any such interest or other amount
         (including by way of setoff or application of proceeds of any
         collateral security) the Issuing Bank shall promptly pay to the
         Administrative Agent (or the Multi-Currency Payment Agent, as the case
         may be) for account of each Lender entitled thereto such Lender's US$
         Commitment Percentage or Multi-Currency Percentage, as the case may be,
         of such payment, each such payment by the Issuing Bank to be made in
         the same money and funds in which received by the Issuing Bank. In the
         event any payment received by the Issuing Bank and so paid to the
         Lenders hereunder is rescinded or must otherwise be returned by the
         Issuing Bank, each Lender shall, upon the request of the Issuing Bank
         (through the Administrative Agent or the Multi-Currency Payment Agent,
         as the case may be), repay to the Issuing Bank (through the
         Administrative Agent or the Multi-Currency Payment Agent, as the case
         may be) the amount of such payment paid to such Lender, with interest
         at the rate specified in paragraph (j) of this Section 2.08.

                  (g The Company shall pay to the Administrative Agent or the
         Multi-Currency Payment Agent, as the case may be, for account of the
         Lenders (ratably in accordance with their respective US$ Commitment
         Percentages or Multi-Currency Percentages, as the case may be) a letter
         of credit fee in Dollars in respect of each Letter of Credit in an
         amount equal to the Applicable L/C Percentage of the daily average
         undrawn stated amount of such Letter of Credit for the period from and
         including the date of issuance of such Letter of Credit (i) in the case
         of a Letter of Credit that expires in accordance with

<PAGE>
                                                                              37

         its terms, to and including such expiration date and (ii) in the case
         of a Letter of Credit that is drawn in full or is otherwise terminated
         other than on the stated expiration date of such Letter of Credit, to
         but excluding the date such Letter of Credit is drawn in full or is
         terminated (such fee to be non-refundable, to be paid in arrears on
         each Quarterly Date and on the Commitment Termination Date and on the
         date of expiry or termination or full utilization of such Letter of
         Credit and to be calculated for any day after giving effect to any
         payments made under such Letter of Credit on such day). In addition,
         the Company shall pay to the Administrative Agent or the Multi-Currency
         Payment Agent, as the case may be, for account of the Issuing Bank a
         fronting fee in Dollars in respect of each Letter of Credit in an
         amount equal to 0.25% per annum of the daily average undrawn stated
         amount of such Letter of Credit for the period from and including the
         date of issuance of such Letter of Credit (i) in the case of a Letter
         of Credit that expires in accordance with its terms, to and including
         such expiration date and (ii) in the case of a Letter of Credit that is
         drawn in full or is otherwise terminated other than on the stated
         expiration date of such Letter of Credit, to but excluding the date
         such Letter of Credit is drawn in full or is terminated (such fee to be
         non-refundable, to be paid in arrears on each Quarterly Date and on the
         Commitment Termination Date and to be calculated for any day after
         giving effect to any payments made under such Letter of Credit on such
         day) plus all commissions, charges, costs and expenses in the amounts
         customarily charged by the Issuing Bank from time to time in like
         circumstances with respect to the issuance of each Letter of Credit and
         drawings and other transactions relating thereto.

                  (h Promptly following the end of each calendar month, the
         Issuing Bank shall deliver (through the Administrative Agent or the
         Multi-Currency Payment Agent, as the case may be) to each Lender and
         each Borrower a notice describing the aggregate amount of all Letters
         of Credit outstanding at the end of such month. Upon the request of any
         Lender from time to time, the Issuing Bank shall deliver any other
         information reasonably requested by such Lender with respect to each
         Letter of Credit then outstanding.

                  (i The issuance by the Issuing Bank of each Letter of Credit
         shall, in addition to the conditions precedent set forth in Section 7
         hereof, be subject to the conditions precedent that (i) such Letter of
         Credit shall be in such form, contain such terms and support such
         transactions as shall be satisfactory to the Issuing Bank consistent
         with its then current practices and procedures with respect to letters
         of credit of the same type, (ii) such Letter of Credit shall be
         denominated in Dollars or a Multi-Currency and (iii) the relevant
         Borrower shall have executed and delivered such applications,
         agreements and other instruments relating to such Letter of Credit as
         the Issuing Bank shall have reasonably requested consistent with its
         then current practices and procedures with respect to letters of credit
         of the same type, provided that in the event of any conflict between
         any such application, agreement or other instrument and the provisions
         of this Agreement or any Security Document, the provisions of this
         Agreement and the Security Documents shall control.

                  (j To the extent that any Lender shall fail to pay any amount
         required to be paid pursuant to paragraph (e) or (f) of this Section
         2.08 on the due date therefor, such Lender

<PAGE>
                                                                              38

         shall pay interest to the Issuing Bank (through the Administrative
         Agent or the Multi-Currency Payment Agent, as the case may be) on such
         amount from and including such due date to but excluding the date such
         payment is made at a rate per annum equal to the Federal Funds
         Effective Rate or, in the case of any amount payable in a currency
         other than Dollars, the rate determined by the Administrative Agent or
         the Multi-Currency Payment Agent (in the case of Letters of Credit
         issued under the Multi-Currency Commitments) in its discretion as the
         appropriate rate for interbank settlements, PROVIDED that if such
         Lender shall fail to make such payment to the Issuing Bank within three
         Business Days of such due date, then, retroactively to the due date,
         such Lender shall be obligated to pay interest on such amount at the
         rate then payable by the relevant Borrower on such amount.

                  (k The issuance by the Issuing Bank of any modification or
         supplement to any Letter of Credit hereunder shall be subject to the
         same conditions as are applicable under this Section 2.08 to the
         issuance of new Letters of Credit, and no such modification or
         supplement shall be issued hereunder unless either (i) the respective
         Letter of Credit affected thereby would have complied with such
         conditions had it originally been issued hereunder in such modified or
         supplemented form or (ii) each Lender shall have consented thereto.

The Company hereby indemnifies and holds harmless each Lender (including the
Issuing Bank, the Administrative Agent and the Multi-Currency Payment Agent from
and against any and all claims and damages, losses, liabilities, costs or
expenses that such Lender, the Administrative Agent or the Multi-Currency
Payment Agent may incur (or that may be claimed against such Lender, the
Administrative Agent or the Multi-Currency Payment Agent by any Person
whatsoever) by reason of or in connection with the execution and delivery or
transfer of or payment or refusal to pay by the Issuing Bank under any Letter of
Credit; PROVIDED that the Company shall not be required to indemnify any Lender,
the Administrative Agent or the Multi-Currency Payment Agent for any claims,
damages, losses, liabilities, costs or expenses to the extent, but only to the
extent, caused by (x) the willful misconduct or gross negligence of the Issuing
Bank in determining whether a request presented under any Letter of Credit
complied with the terms of such Letter of Credit or (y) in the case of the
Issuing Bank, its failure to pay under any Letter of Credit after the
presentation to it of a request strictly complying with the terms and conditions
of such Letter of Credit. Nothing in this Section 2.08 is intended to limit the
other obligations of any Borrower, any Lender, the Administrative Agent or the
Multi-Currency Payment Agent under this Agreement.

                  2.9 CURRENCY FLUCTUATIONS, ETC. (a) Not later than 1:00 p.m.,
New York City time, on each Calculation Date, the Multi-Currency Payment Agent
shall (i) determine the Exchange Rate as of such Calculation Date with respect
to each Multi-Currency for which there are at such time outstanding
Multi-Currency Loans or Letters of Credit issued under the Multi-Currency
Commitments and (ii) give notice thereof to the Multi-Currency Lenders which
have committed to make Multi-Currency Loans in each such Multi-Currency and to
the Company. The Exchange Rates so determined shall become effective on the
first Business Day immediately following the relevant Calculation Date (a "RESET
DATE") and shall remain effective until the next succeeding Reset Date.

<PAGE>
                                                                              39

                  (b Not later than 5:00 p.m., New York City time, on each Reset
Date, the Multi-Currency Payment Agent shall (i) determine the Dollar Equivalent
of the Multi-Currency Loans or Letter of Credit Liabilities under the
Multi-Currency Commitments in each Multi-Currency then outstanding (after giving
effect to any Multi-Currency Loans to be made or repaid on such date) and (ii)
notify the Multi-Currency Lenders and the Company of the results of such
determination.

                  (c If on any Reset Date, the Dollar Equivalent of the
aggregate principal amount of Multi-Currency Loans and Letters of Credit issued
under the Multi-Currency Commitments outstanding exceeds 105% of the aggregate
principal amount of the Multi-Currency Commitments, then the Company shall,
within three Business Days after notice thereof from the Multi-Currency Payment
Agent, prepay (in any Multi-Currency as selected by the Company) Multi-Currency
Loans in an aggregate amount such that, after giving effect thereto, the Dollar
Equivalent of all such Multi-Currency Loans, together with Letters of Credit
issued under the Multi-Currency Commitments, shall be equal to or less than such
aggregate amount of Multi-Currency Commitments (and in the event that after such
prepayment, the Dollar Equivalent of the outstanding stated amount of the
Letters of Credit issued under the Multi-Currency Commitments is more than such
aggregate amount of the Multi-Currency Commitments, the Company shall provide
cash cover for the difference by paying to the Multi-Currency Payment Agent
immediately available funds in an amount equal to such difference, which funds
shall be retained by the Multi-Currency Payment Agent in the Collateral Account
as such collateral security for such Letter of Credit Liabilities). If any such
prepayment occurs on a day which is not the last day of the then current
Interest Period with respect thereto, the Company shall pay to the
Multi-Currency Lenders such amounts, if any, as may be required pursuant to
Section 6.05.

                  Section 3.  BORROWINGS, CONVERSIONS AND PREPAYMENTS.

                  3.1 PROCEDURE FOR US$ LOAN BORROWING, US$-CANADIAN LOAN
BORROWING, TRANCHE A TERM LOAN BORROWING, TRANCHE B TERM LOAN BORROWING AND
MULTI-CURRENCY BORROWING. (a) Each Borrower shall give the Administrative Agent
or the Multi-Currency Payment Agent notice of each US$ Loan, US$-Canadian Loan,
Multicurrency Loan, Tranche A Term Loan and Tranche B Term Loan to be made
hereunder as provided in Section 5.05 hereof.

                  (b) Not later than 12:00 p.m. New York time on the date
specified for each borrowing in Dollars hereunder, each US$ Lender, US$-Canadian
Lender, Multicurrency Lender, Tranche A Term Lender or Tranche B Term Lender
shall make available the amount of the US$ Loan, US$-Canadian Loan, Tranche A
Term Loan or Tranche B Term Loan to be made by it on such date to the
Administrative Agent, at an account in New York, New York specified by the
Administrative Agent, in immediately available funds, for account of such
Borrower. The amount so received by the Administrative Agent shall, subject to
the terms and conditions of this Agreement, be made available to the Borrower by
depositing the same, in immediately available funds, in an account of the
Borrower designated by the Borrower and maintained with Chase in New York, New
York.

<PAGE>
                                                                              40

                  (c) Not later than 11:00 a.m. London time on the date
specified for each such borrowing hereunder, each Multicurrency Lender shall
make available the amount of the Multicurrency Loan to be made by it on such
date to the Multi-Currency Payment Agent, at an account in London specified by
the Multi-Currency Payment Agent, in immediately available funds, for account of
such Borrower. The amount so received by the Multi-Currency Payment Agent shall,
subject to the terms and conditions of this Agreement, be made available to the
Borrower by depositing the same, in immediately available funds, in an account
of the Borrower designated by the Borrower.

                  3.2  PREPAYMENTS AND CONVERSIONS.

                  (a OPTIONAL PREPAYMENTS AND CONVERSIONS. Each Borrower shall
have the right to prepay Loans and to convert Loans in Dollars of one Type into
Loans of the other Type, at any time or from time to time, provided, that the
relevant Borrower shall give the Administrative Agent or the Multi-Currency
Payment Agent, notice of each such prepayment as provided in Section 5.05
hereof. Any prepayment of Term Loans hereunder may not be reborrowed.

                  (b MANDATORY PREPAYMENTS. (i) If on any date, the Company or
any Subsidiary of the Company shall receive Net Cash Proceeds from any issuance
subsequent to the Effective Date of Indebtedness other than Indebtedness
incurred pursuant to Section 9.08 hereof (except Section 9.08(vii)) (it being
understood that this Section 3.02(b) shall not constitute a waiver of any
provision of Section 9.08), then the Borrowers shall prepay the Loans (and/or
provide cover for Letter of Credit Liabilities as specified in paragraph (d)
below) in an amount equal to such Net Cash Proceeds (less any prepayments of the
C$ Loans under Section 3.4(b) of Annex A hereto), but, the Revolving Commitments
shall not be subject to automatic reduction.

                  (ii) Amounts to be applied in connection with prepayments made
pursuant to this Section 3.02(b) shall be applied, FIRST, to the prepayment of
the Term Loans (which may not be reborrowed) and, SECOND, to the prepayment of
the Revolving Loans. Each prepayment of the Loans under this Section 3.02(b)
shall be accompanied by accrued interest to the date of such prepayment on the
amount prepaid.

                  (c) COMMITMENT REDUCTIONS; TERM LOAN PREPAYMENTS. (i) If on
any date, the Company or any Subsidiary of the Company shall receive Net Cash
Proceeds from any disposition of assets or any Recovery Event, then, unless such
disposition of assets or Recovery Event shall be a Reinvestment Event, the
Revolving Commitments shall be reduced or the Term Loans prepaid, as the case
may be, by an amount equal to such Net Cash Proceeds to the extent such Net Cash
Proceeds, together with all other such Net Cash Proceeds from dispositions of
assets or Recovery Events that are not Reinvestment Events, exceeds $15,000,000
in the then-current fiscal year of the Company; PROVIDED, that notwithstanding
the foregoing, (i) the aggregate Net Cash Proceeds from dispositions of assets
and Recovery Events that may be excluded from the foregoing requirement for a
Reinvestment Event shall not exceed 10% of the Consolidated Net Tangible Assets
of the Company as at the end of the immediately preceding fiscal year and (ii)
on each Reinvestment Prepayment Date, an amount equal to the Reinvestment
Prepayment Amount with respect to the relevant Reinvestment Event shall be
applied toward the

<PAGE>
                                                                              41

reduction of the Revolving Commitments or the prepayment of the Term Loans, as
the case may be.

                  (ii) Amounts to be applied in connection with prepayments and
Revolving Commitment reductions made pursuant to this Section 3.02(c) shall be
applied, FIRST, to the prepayment of the Term Loans (which may not be
reborrowed) and, SECOND, to reduce permanently the Revolving Commitments. Each
prepayment of the Loans under this Section 3.02(c) shall be accompanied by
accrued interest to the date of such prepayment on the amount prepaid. To the
extent that, after giving effect to any such reduction of the Revolving
Commitments, the aggregate principal amount of the US$ Loans or the
Multi-Currency Loans and the aggregate amount of Letter of Credit Liabilities
under the US$ Commitments or the Multi-Currency Commitments, as the case may be,
would exceed such Commitments, the Borrowers shall, first, prepay Loans
thereunder and, second, provide cover for Letter of Credit Liabilities
thereunder as specified in paragraph (d) below, in an aggregate amount equal to
such excess. The Company shall notify the Administrative Agent promptly upon the
occurrence of any event giving rise to a prepayment or Commitment reduction
under this Section 3.02(c).

                  (d) COVER FOR LETTER OF CREDIT LIABILITIES. In the event that
the US$ Loans or the Multi-Currency Loans have been repaid in full, amounts
payable under Section 3.02(b) or 3.02(c) shall be applied to provide cash cover
for outstanding Letters of Credit under the US$ Commitments or the
Multi-Currency Commitments, as the case may be, in which event the Company shall
effect the same by paying to the Administrative Agent or the Multi-Currency
Payment Agent, as the case may be, immediately available funds in an amount
equal to the required amount, which funds shall be retained by the
Administrative Agent or the Multi-Currency Payment Agent in the Collateral
Account as collateral security for such Letter of Credit Liabilities until such
time as the Letters of Credit under such Commitments shall have been terminated
and all of the Letter of Credit Liabilities paid in full.

                  Section 4.  PAYMENTS OF PRINCIPAL AND INTEREST.

                  4.1 REPAYMENT OF LOANS. (a) The Borrowers hereby promise to
pay to the Administrative Agent or the Multi-Currency Payment Agent, as the case
may be, for the account of each Revolving Lender the entire outstanding
principal amount of such Lender's Revolving Loans, and each Revolving Loan shall
mature, on the Commitment Termination Date.

                  (b) (i) The aggregate principal amount of the Tranche A Term
Loans shall mature and be payable in 6 consecutive quarterly installments, on
the dates and in the amounts set forth below:

<TABLE>
<CAPTION>
                  INSTALLMENT               PRINCIPAL AMOUNT
                  -----------               ----------------
                  <S>                       <C>
                  October 31, 2003          $12,500,000
                  January 31, 2004          $25,000,000
                  April 30, 2004            $25,000,000
                  July 31, 2004             $25,000,000
                  October 31, 2004          $25,000,000
                  January 31, 2005          $37,500,000
</TABLE>

<PAGE>
                                                                              42

                  (ii) The aggregate principal amount of the Tranche B Term
Loans shall mature and be payable in 22 consecutive quarterly installments, on
the dates and in the amounts set forth below:

<TABLE>
<CAPTION>
                  INSTALLMENT                 PRINCIPAL AMOUNT
                  -----------                 ----------------
                  <S>                         <C>
                  November 30, 2000              $250,000
                  February 28, 2001              $250,000
                  May 31, 2001                   $250,000
                  August 31, 2001                $250,000
                  November 30, 2001              $250,000
                  February 28, 2002              $250,000
                  May 31, 2002                   $250,000
                  August 31, 2002                $250,000
                  November 30, 2002              $250,000
                  February 28, 2003              $250,000
                  May 31, 2003                   $250,000
                  August 31, 2003                $250,000
                  November 30, 2003              $250,000
                  February 29, 2004              $250,000
                  May 31, 2004                   $250,000
                  August 31, 2004                $250,000
                  November 30, 2004              $250,000
                  February 28, 2005              $250,000
                  May 31, 2005                $48,000,000
                  August 31, 2005             $48,000,000
                  November 31, 2005           $48,000,000
                  February 28, 2006           $51,500,000
</TABLE>


                  4.02 INTEREST. Each Borrower will pay to the Administrative
Agent or, in the case of Multi-Currency Loans, to the Multi-Currency Payment
Agent, for the account of each Lender interest on the unpaid principal amount of
each Loan made by such Lender to such Borrower for the period commencing on the
date of such Loan to but excluding the date such Loan shall be paid in full, at
the following rates per annum:

                  (a if such Loan is an ABR Loan, the Alternate Base Rate PLUS
         the Applicable Margin; and

                  (b if such Loan is a Eurocurrency Loan, the Eurocurrency Rate
         PLUS the Applicable Margin.

                  Notwithstanding the foregoing, each Borrower hereby promises
to pay to the Administrative Agent or, in the case of Multi-Currency Loans, to
the Multi-Currency Payment Agent, for account of each Lender interest at the
applicable Post-Default Rate (x) on any

<PAGE>
                                                                              43

principal of any Loan made by such Lender to such Borrower, on any Reimbursement
Obligation held by such Lender and on any other amount payable by such Borrower
hereunder or under the Note held by such Lender to or for account of such Lender
(but, if such amount is interest, only to the extent legally enforceable), that
shall not be paid in full when due (whether at stated maturity, by acceleration,
by mandatory prepayment or otherwise), for the period from and including the due
date thereof to but excluding the date the same is paid in full and (y) during
any period when an Event of Default shall have occurred under Section 10.01(a)
hereof and for so long as such Event of Default shall be continuing, on any
principal of any Loan made by such Lender to such Borrower.

                  Accrued interest on each Loan shall be payable (i) if such
Loan is an ABR Loan, on each Quarterly Date, (ii) if such Loan is a Eurocurrency
Loan, on the last day of each Interest Period for such Loan (and, if such
Interest Period exceeds three months' duration, quarterly, commencing on the
first quarterly anniversary of the first day of such Interest Period), and (iii)
in any event, upon the payment, prepayment or conversion thereof, but only on
the principal so paid or prepaid or converted; PROVIDED that interest payable at
the Post-Default Rate shall be payable from time to time on demand of the
Administrative Agent (or the Multi-Currency Payment Agent, in the case of
Multi-Currency Loans) or the Majority Lenders. Promptly after the determination
of any interest rate provided for herein or any change therein, the
Administrative Agent shall notify the Lenders and each Borrower thereof.

                  Notwithstanding the foregoing provisions of this Section 4.02,
if at any time the rate of interest set forth above on any Loan of any Lender
(the "Stated Rate" for such Loan) exceeds the maximum non-usurious interest rate
permissible for such Lender to charge commercial borrowers under applicable law
(the "Maximum Rate" for such Lender), the rate of interest charged on such Loan
of such Lender hereunder shall be limited to the Maximum Rate for such Lender.

                  In the event the Stated Rate for any Loan of a Lender that has
theretofore been subject to the preceding paragraph at any time is less than the
Maximum Rate for such Lender, the principal amount of such Loan shall bear
interest at the Maximum Rate for such Lender until the total amount of interest
paid to such Lender or accrued on its Loans hereunder equals the amount of
interest which would have been paid to such Lender or accrued on such Lender's
Loans hereunder if the Stated Rate had at all times been in effect.

                   In the event, upon payment in full of all amounts payable
hereunder, the total amount of interest paid to any Lender or accrued on such
Lender's Loans under the terms of this Agreement is less than the total amount
of interest which would have been paid to such Lender or accrued on such
Lender's Loans if the Stated Rate had, at all times, been in effect, then the
relevant Borrower shall, to the extent permitted by applicable law, pay to the
Administrative Agent or, in the case of Multi-Currency Loans, to the
Multi-Currency Payment Agent, for the account of such Lender an amount equal to
the difference between (a) the lesser of (i) the amount of interest which would
have accrued on such Lender's Loans if the Maximum Rate for such Lender had at
all times been in effect or (ii) the amount of interest which would have accrued
on such Lender's Loans if the Stated Rate had at all times been in effect and
(b) the amount of interest actually paid to such Lender or accrued on its Loans
under this Agreement. In the event

<PAGE>
                                                                              44

any Lender ever receives, collects or applies as interest any sum in excess of
the Maximum Rate for such Lender, such excess amount shall be applied to the
reduction of the principal balance of its Loans or to other amounts (other than
interest) payable hereunder, and if no such principal is then outstanding, such
excess or part thereof remaining shall be paid to such Borrower.

                  Section 5.  PAYMENTS; PRO RATA TREATMENT; COMPUTATIONS; ETC.

                  5.1 PAYMENTS. (a) Except to the extent otherwise provided
herein, all payments of principal, interest, Reimbursement Obligations and other
amounts to be made by any Borrower under the US$ Commitments, the US$-Canadian
Commitments, the Multi-Currency Commitments, the Tranche A Term Commitments or
the Tranche B Term Commitments and under the corresponding Notes shall (except
in the case of payments of principal and interest on Multi-Currency Loans or
Letter of Credit Liabilities incurred under the Multi-Currency Commitments) be
made in Dollars, in immediately available funds, to the Administrative Agent at
an account in New York, New York specified by the Administrative Agent, not
later than 11:00 a.m. New York time on the date on which such payment shall
become due (each such payment made after such time on such due date to be deemed
to have been made on the next succeeding Business Day). The Administrative
Agent, or any Lender for whose account any such payment is made, may (but shall
not be obligated to) debit the amount of any such payment which is not made by
such time to any ordinary deposit account of such Borrower with the
Administrative Agent or such Lender, as the case may be. The relevant Borrower
shall, at the time of making each such payment, specify to the Administrative
Agent the Loans or other amounts payable by such Borrower hereunder to which
such payment is to be applied (and in the event that it fails to so specify, or
if an Event of Default has occurred and is continuing, the Administrative Agent
may apply such payment for the benefit of the Lenders as it may elect in its
sole discretion, but subject to the other terms and conditions of this
Agreement, including without limitation, Section 5.02 hereof). Each payment
received by the Administrative Agent under the US$ Commitments, the US$-Canadian
Commitments, the Multi-Currency Commitments, the Tranche A Term Commitments or
the Tranche B Term Commitments or under any corresponding Note (except in the
case of payment of principal and interest on Multi-Currency Loans or Letter of
Credit Liabilities incurred under the Multi-Currency Commitments) for the
account of a Lender shall be paid promptly to such Lender, in immediately
available funds, for the account of such Lender's Applicable Lending Office. If
the due date of any such payment would otherwise fall on a day which is not a
Business Day such date shall be extended to the next succeeding Business Day and
interest shall be payable for any principal so extended for the period of such
extension.

                  (b) Except to the extent otherwise provided herein, all
payments of principal and interest on Multi-Currency Loans and Letter of Credit
Liabilities incurred under the Multi-Currency Commitments and under
corresponding Notes to be made by any Borrower shall be made in such currency,
in immediately available funds, to the Multi-Currency Payment Agent at an
account in London specified by the Multi-Currency Payment Agent, not later than
11:00 a.m. London time on the date on which such payment shall become due (each
such payment made after such time on such due date to be deemed to have been
made on the next succeeding Business Day). The Multi-Currency Payment Agent, or
any Lender for whose account any such payment is made, may (but shall not be
obligated to) debit the amount of any such payment

<PAGE>
                                                                              45

which is not made by such time to any ordinary deposit account of such Borrower
with the Multi-Currency Payment Agent or such Lender, as the case may be. The
relevant Borrower shall, at the time of making each such payment, specify to the
Multi-Currency Payment Agent the Loans or other amounts payable by such Borrower
hereunder to which such payment is to be applied (and in the event that it fails
to so specify, or if an Event of Default has occurred and is continuing, the
Multi-Currency Payment Agent may apply such payment for the benefit of the
Lenders as it may elect in its sole discretion, but subject to the other terms
and conditions of this Agreement, including without limitation, Section 5.02
hereof). Each such payment received by the Multi-Currency Payment Agent for the
account of a Lender shall be paid promptly to such Lender, in immediately
available funds, for the account of such Lender's Applicable Lending Office. If
the due date of any such payment would otherwise fall on a day which is not a
Business Day such date shall be extended to the next succeeding Business Day and
interest shall be payable for any principal so extended for the period of such
extension.

                  (c) All payments made by each Borrower hereunder and under the
Notes shall be made without set-off or counterclaim.

                  5.2 PRO RATA TREATMENT. (a) With respect to the US$ Lenders,
except to the extent otherwise provided herein: (i) each borrowing from the US$
Lenders under Section 2.01 hereof shall be made from the US$ Lenders, each
payment of commitment fees under Section 2.03 hereof shall be made for the
account of the US$ Lenders, and each termination or reduction of the US$
Commitments under Section 2.02 hereof shall be applied to the US$ Commitments of
the US$ Lenders, PRO RATA according to the US$ Lenders' respective percentages
of the US$ Commitments, (ii) each payment by a Borrower of principal of or
interest on US$ Loans of a particular Type (other than payments in respect of
Loans of individual Lenders provided for by Section 6 hereof) shall be made to
the Administrative Agent for the account of the US$ Lenders PRO RATA in
accordance with the respective unpaid principal amounts of such US$ Loans held
by the US$ Lenders and (iii) each conversion of US$ Loans of a particular Type
(other than conversions of Loans of individual Lenders pursuant to Section 6.04
hereof) shall be made PRO RATA among the US$ Lenders in accordance with the
respective principal amounts of such US$ Loans held by the US$ Lenders.

                  (b) With respect to the US$-Canadian Lenders, except to the
extent otherwise provided herein: (i) each borrowing from the US$-Canadian
Lenders under Section 2.01 hereof shall be made from the US$-Canadian Lenders
and each termination or reduction of the US$-Canadian Commitments under Section
2.02 hereof shall be applied to the US$-Canadian Commitments of the US$-Canadian
Lenders, PRO RATA according to the US$-Canadian Lenders' respective percentages
of the US$-Canadian Commitments, (ii) each payment by a Borrower of principal of
or interest on US$-Canadian Loans of a particular Type (other than payments in
respect of Loans of individual Lenders provided for by Section 6 hereof) shall
be made to the Administrative Agent for the account of the US$-Canadian Lenders
PRO RATA in accordance with the respective unpaid principal amounts of such
US$-Canadian Loans held by the US$-Canadian Lenders and (iii) each conversion of
US$-Canadian Loans of a particular Type (other than conversions of Loans of
individual Lenders pursuant to Section 6.04 hereof) shall be made PRO RATA among
the US$-Canadian Lenders in accordance with the respective principal amounts of
such US$-Canadian Loans held by the US$-Canadian Lenders.

<PAGE>
                                                                              46

                  (c) With respect to the Multi-Currency Lenders, except to the
extent otherwise provided herein: (i) each borrowing from the Multi-Currency
Lenders under Section 2.01 hereof shall be made from the Multi-Currency Lenders,
each payment of commitment fees under Section 2.03 hereof shall be made for the
account of the Multi-Currency Lenders, and each termination or reduction of the
Multi-Currency Commitments under Section 2.02 hereof shall be applied to the
Multi-Currency Commitments of the Multi-Currency Lenders, PRO RATA according to
the Multi-Currency Lenders' respective percentages of the Multi-Currency
Commitments and (ii) each payment by a Borrower of principal of or interest on
Multi-Currency Loans (other than payments in respect of Loans of individual
Lenders provided for by Section 6 hereof) shall be made to the Multi-Currency
Payment Agent, in each case for the account of the Multi-Currency Lenders and
PRO RATA in accordance with the respective unpaid principal amounts of such
Multi-Currency Loans (whether denominated in Dollars or other currency) held by
the Multi-Currency Lenders.

                  (d) Any reduction of the Commitments under Section 2.02(b) or
3.02(c) and any mandatory prepayment under Section 3.02(b) shall be applied
ratably to the US$ Commitments, US$-Canadian Commitments and the Multi-Currency
Commitments.

                  (e) With respect to the Tranche A Term Lenders, except to the
extent otherwise provided herein: (i) the borrowing from the Tranche A Term
Lenders under Section 2.01 hereof shall be made from the Tranche A Term Lenders,
PRO RATA according to the Tranche A Term Lenders' respective percentages of the
Tranche A Term Commitments, (ii) each payment (or prepayment) by the Company of
principal or interest on Tranche A Term Loans of a particular Type (other than
payments in respect of Loans of individual Lenders provided for by Section 6
hereof) shall be made to the Administrative Agent for the account of the Tranche
A Term Lenders, PRO RATA in accordance with the respective unpaid principal
amounts of such Tranche A Term Loans held by the Tranche A Term Lenders and
(iii) each conversion of Tranche A Term Loans of a particular Type (other than
conversions of Loans of individual Lenders pursuant to Section 6.04 hereof)
shall be made PRO RATA among the Tranche A Term Lenders, in each case, in
accordance with the respective principal amounts of such Tranche A Term Loans
held by the Tranche A Term Lenders.

                  (f) With respect to the Tranche B Term Lenders, except to the
extent otherwise provided herein: (i) the borrowing from the Tranche B Term
Lenders under Section 2.01 hereof shall be made from the Tranche B Term Lenders,
PRO RATA according to the Tranche B Term Lenders' respective percentages of the
Tranche B Term Commitments, (ii) each payment (or prepayment) by the Company of
principal or interest on Tranche B Term Loans of a particular Type (other than
payments in respect of Loans of individual Lenders provided for by Section 6
hereof) shall be made to the Administrative Agent for the account of the Tranche
B Term Lenders, PRO RATA in accordance with the respective unpaid principal
amounts of such Tranche B Term Loans held by the Tranche B Term Lenders and
(iii) each conversion of Tranche B Term Loans of a particular Type (other than
conversions of Loans of individual Lenders pursuant to Section 6.04 hereof)
shall be made PRO RATA among the Tranche B Term Lenders, in each case, in
accordance with the respective principal amounts of such Tranche B Term Loans
held by the Tranche B Term Lenders.

<PAGE>
                                                                              47

                  (g) Each prepayment by the Company of the Term Loans as
provided by Section 3.02 hereof shall be applied PRO RATA to the Tranche A Term
Loans and the Tranche B Term Loans and to the installments of the Tranche A Term
Loans and the Tranche B Term Loans, PRO RATA according to the then outstanding
amounts thereof. Notwithstanding anything to the contrary in this Section 5.02
or in Section 3.02 hereof , with respect to the amount of any prepayment
described in Section 3.02 hereof that is allocated to Tranche B Term Loans, at
any time when Tranche A Term Loans remain outstanding, the Company will, in lieu
of applying such amount to the prepayment of Tranche B Term Loans, as provided
in Section 3.02 hereof, on or prior to the date specified in Section 5.05 for
such prepayment, give the Administrative Agent telephonic notice (promptly
confirmed in writing) requesting that the Administrative Agent notify, as
promptly as practicable, each Tranche B Term Lender of the offer by the Borrower
to prepay the relevant Term Loans of such Lender by an amount equal to the
portion of the prepayment applicable to such Lender's Tranche B Term Loans.
Within four Business Days after such notification by the Administrative Agent,
each such Tranche B Term Lender shall give the Administrative Agent and the
Company notice in writing indicating its full or partial acceptance or rejection
of such offer by the Company and in the case of a partial acceptance, the amount
of such portion of the prepayment for which such Tranche B Term Lender accepts
prepayment. Upon receipt of such notice from each such Tranche B Term Lender (it
being agreed that any Tranche B Term Lender not responding to such notification
from the Administrative Agent within such four Business Days shall be deemed to
have accepted in full such offer), the Company shall pay, as promptly as
practicable on or after the date so specified for such prepayment, (i) to the
relevant Tranche B Term Lenders the aggregate amount necessary to prepay that
portion of the outstanding relevant Term Loans in respect of which such Lenders
have accepted prepayment as described above, and (ii) to the Tranche A Term
Lenders an amount equal to the portion of the prepayment allocated to Tranche B
Term Loans that is not accepted by the relevant Lenders, and such amount shall
be applied to the prepayment of the Tranche A Term Loans.

                  5.3 COMPUTATIONS. Interest and fees shall be computed on the
basis of a year of 360 days (or 365 or 366 days, as the case may be, in the case
of (a) ABR Loans the interest rate payable on which is then based on the Prime
Rate and (b) Multi-Currency Loans denominated in Pounds Sterling) and actual
days elapsed (including the first day but excluding the last day) occurring in
the period for which payable.

                  5.4  MINIMUM AND MAXIMUM AMOUNTS; TYPES.

                  (a) US$ LOANS; US$-CANADIAN LOANS; DOLLAR-DENOMINATED
MULTI-CURRENCY LOANS; TRANCHE A TERM LOANS; AND TRANCHE B TERM LOANS. Except for
prepayments made pursuant to Section 3.02(b) hereof, each borrowing, conversion
and prepayment of principal of US$ Loans, US$-Canadian Loans, Dollar-denominated
Multi-Currency Loans, Tranche A Term Loans and Tranche B Term Loans shall be in
an aggregate principal amount equal to (a) in the case of Eurocurrency Loans,
$1,000,000 or a larger multiple of $100,000, and (b) in the case of ABR Loans,
$500,000 or a larger multiple of $100,000 (borrowings, conversions or
prepayments of Loans of different Types or, in the case of Eurocurrency Loans,
having different Interest Periods, at the same time hereunder to be deemed
separate borrowings, conversions and prepayments for purposes of the foregoing,
one for Type or Interest Period); provided that (i) any

<PAGE>
                                                                              48

Loan may be in the aggregate amount of the unused portion of the relevant
Commitments, (ii) Loans may be prepaid in full and (ii) any borrowing or
prepayment of Loans that are ABR Loans may be in an aggregate principal amount
equal to $100,000 or a larger multiple of $100,000.

                  (b) NON-DOLLAR-DENOMINATED MULTI-CURRENCY LOANS. Each
Multi-Currency Loan other than a Dollar-denominated Multi-Currency Loan shall be
a Eurocurrency Loan. Except for prepayments made pursuant to Section 3.02(b)
hereof, each borrowing, conversion and prepayment of principal of
Non-Dollar-denominated Multi-Currency Loans shall be in an aggregate principal
amount which is an integral multiple of 100,000 units of the relevant
Multi-Currency and equal to or greater than an amount the Dollar Equivalent of
which is $1,000,000.

                  5.5  CERTAIN NOTICES.

                  (a) US$ LOANS AND US$ CANADIAN LOANS. Notices to the
Administrative Agent of terminations or reductions of US$ Commitments and US$
Canadian Commitments and of borrowings, conversions and prepayments of US$ Loans
and US$-Canadian Loans and of the duration of Interest Periods shall be
irrevocable and shall be effective only if received by the Administrative Agent
not later than 1:00 p.m. New York time on the number of Business Days prior to
the date of the relevant termination, reduction, borrowing, conversion and/or
prepayment specified below:

<TABLE>
<CAPTION>
--------------------------------------------------------------------------------
                                                       NUMBER OF
                  NOTICE                               BUSINESS
                                                      DAYS PRIOR
--------------------------------------------------------------------------------
<S>                                                        <C>
Termination or reduction of                                3
Commitments
--------------------------------------------------------------------------------

Borrowing or prepayment of                                 1
ABR Loans
--------------------------------------------------------------------------------

Borrowing or prepayment of,                                3
conversion of or into, or
duration of Interest Period
for Dollar-denominated Eurocurrency Loans
--------------------------------------------------------------------------------

Prepayments required pursuant                              1
to Section 3.02(b) or 3.02(c) for Dollars
--------------------------------------------------------------------------------
</TABLE>

Each such notice of termination or reduction shall specify the amount thereof to
be terminated or reduced. Each such notice of borrowing, conversion or
prepayment shall specify the amount and Type of the Loans to be borrowed,
converted or prepaid (subject to Sections 3.02(a) and 5.04 hereof), the date of
borrowing, conversion or prepayment (which shall be a Business Day) and, in the
case of Eurocurrency Loans, the duration of the Interest Period therefor
(subject to the definition of Interest Period). Each such notice of duration of
an Interest Period shall specify the Loans to which such Interest Period is to
relate. The Administrative Agent shall promptly notify the affected Lenders of
the contents of each such notice. In the event that a Borrower fails to

<PAGE>
                                                                              49

select the duration of any Interest Period for any Eurocurrency Loans within the
time period and otherwise as provided in this Section 5.05, such Loans (if
outstanding as Eurocurrency Loans) will be automatically converted into ABR
Loans on the last day of the then current Interest Period for such Loans or (if
outstanding as ABR Loans) will remain as, or (if not then outstanding) will be
made as, ABR Loans.

                  (b) MULTI-CURRENCY LOANS. Notices to the Multi-Currency
Payment Agent of terminations or reductions of Multi-Currency Commitments, of
borrowings and prepayments of Multi-Currency Loans and of the duration of
Interest Periods shall be irrevocable and shall be effective only if received by
the Multi-Currency Payment Agent not later than 9:00 a.m. London time on the
number of Business Days prior to the date of the relevant termination,
reduction, borrowing and/or prepayment specified below:

<TABLE>
<CAPTION>
--------------------------------------------------------------------------------
                                                       NUMBER OF
                 NOTICE                                BUSINESS
                                                      DAYS PRIOR
--------------------------------------------------------------------------------
<S>                                                        <C>
Termination or reduction of                                3
Commitments
--------------------------------------------------------------------------------
Borrowing or prepayment of Multi-Currency
Loans                                                      3
--------------------------------------------------------------------------------
Prepayments required pursuant                              1
to Section 3.02(b)
--------------------------------------------------------------------------------
</TABLE>

Each such notice of termination or reduction shall specify the amount thereof to
be terminated or reduced. Each such notice of borrowing or prepayment shall
specify the amount of the Loans to be borrowed or prepaid (subject to Sections
3.02(a) and 5.04 hereof), the date of borrowing or prepayment (which shall be a
Business Day), the duration of the Interest Period therefor (subject to the
definition of Interest Period) and the currency of Loans to be borrowed. Each
such notice of duration of an Interest Period shall specify the Loans to which
such Interest Period is to relate. The Multi-Currency Payment Agent shall
promptly notify the affected Lenders of the contents of each such notice.

                  (c) TRANCHE A TERM LOANS AND TRANCHE B TERM LOANS. Notices to
the Administrative Agent of borrowing, conversions and prepayments of Tranche A
Term Loans and Tranche B Term Loans and of the duration of Interest Periods
shall be irrevocable and shall be effective only if received by the
Administrative Agent not later than 1:00 p.m. New York time on the number of
Business Days prior to the date of the relevant termination, reduction,
borrowing, conversion and/or prepayment specified below:

<PAGE>
                                                                              50

<TABLE>
<CAPTION>
--------------------------------------------------------------------------------
                                                       NUMBER OF
                 NOTICE                                BUSINESS
                                                      DAYS PRIOR
--------------------------------------------------------------------------------
<S>                                                        <C>
Borrowing or prepayment of                                 1
ABR Loans
--------------------------------------------------------------------------------
Borrowing or prepayment of,                                3
conversion of or into, or
duration of Interest Period
for Dollar-denominated Eurocurrency Loans
--------------------------------------------------------------------------------
Prepayments required pursuant                              1
to Section 3.02(b) or 3.02(c)
--------------------------------------------------------------------------------
</TABLE>

Each such notice of termination or reduction shall specify the amount thereof to
be terminated or reduced. Each such notice of borrowing, conversion or
prepayment shall specify the amount and Type of the Loans to be borrowed,
converted or prepaid (subject to Sections 3.02(a) and 5.04 hereof), the date of
borrowing, conversion or prepayment (which shall be a Business Day) and, in the
case of Eurocurrency Loans, the duration of the Interest Period therefor
(subject to the definition of Interest Period). Each such notice of duration of
an Interest Period shall specify the Loans to which such Interest Period is to
relate. The Administrative Agent shall promptly notify the affected Lenders of
the contents of each such notice. In the event that a Borrower fails to select
the duration of any Interest Period for any Eurocurrency Loans within the time
period and otherwise as provided in this Section 5.05, such Loans (if
outstanding as Eurocurrency Loans) will be automatically converted into ABR
Loans on the last day of the then current Interest Period for such Loans or (if
outstanding as ABR Loans) will remain as, or (if not then outstanding) will be
made as, ABR Loans.

                  5.6 NON-RECEIPT OF FUNDS BY THE ADMINISTRATIVE AGENT. Unless
the Administrative Agent or the Multi-Currency Payment Agent, as the case may
be, shall have been notified by a US$ Lender, US$-Canadian Lender,
Multi-Currency Lender, Tranche A Term Lender, Tranche B Term Lender or a
Borrower (the "PAYOR") prior to the date on which such Lender is to make payment
to the Administrative Agent or the Multi-Currency Payment Agent, as the case may
be, of the proceeds of a Loan to be made by it hereunder or the Borrower is to
make a payment to the Administrative Agent or the Multi-Currency Payment Agent,
as the case may be, for the account of one or more of the Lenders, as the case
may be (such payment being herein called the "REQUIRED PAYMENT"), which notice
shall be effective upon receipt, that the Payor does not intend to make the
Required Payment to the Administrative Agent or the Multi-Currency Payment
Agent, as the case may be, the Administrative Agent or the Multi-Currency
Payment Agent, as the case may be, may assume that the Required Payment has been
made and may, in reliance upon such assumption (but shall not be required to),
make the amount thereof available to the intended recipient on such date and, if
the Payor has not in fact made the Required Payment to the Administrative Agent
or the Multi-Currency Payment Agent, as the case may be, the recipient of such
payment shall, on demand, pay to the Administrative Agent or the Multi-Currency
Payment Agent, as the case may be, the amount made available to it together with
interest thereon in respect of the period commencing on the date such amount was
so made available by the Administrative Agent or the Multi-Currency Payment
Agent, as the case may be, until the date the Administrative Agent or the
Multi-Currency Payment Agent, as the case may be, recovers such amount at a rate
per annum equal to the Federal Funds Effective Rate for such

<PAGE>
                                                                              51

period or, in the case of an amount payable in a currency other than Dollars,
the rate determined by the Administrative Agent in its discretion of the
appropriate rate for interbank settlements.

                  5.7 SHARING OF PAYMENTS; WAIVER OF ENFORCEMENT WITHOUT
CONSENT. ETC. (a) Each Borrower agrees that, in addition to (and without
limitation of) any right of set-off, banker's lien or counterclaim a Lender may
otherwise have, each Lender shall be entitled, at its option, to offset balances
held by it or its affiliates for the account of the such Borrower at any of
their offices, in Dollars or in any other currency, against any principal of or
interest on any of such Lender's Loans or Reimbursement Obligations to such
Borrower hereunder, or any other obligation of such Borrower hereunder, which is
not paid when due (regardless of whether such balances are then due to such
Borrower), in which case it shall promptly notify the Company, the relevant
Borrower and the Administrative Agent (or the Multi-Currency Payment Agent, as
the case may be) thereof, provided that such Lender's failure to give such
notice shall not affect the validity thereof. Each Borrower agrees, to the
fullest extent it may effectively do so under applicable law, that any Person
purchasing a participation in the Loans to such Borrower made, or other
obligations held, by another Person, whether or not acquired pursuant to the
foregoing arrangements, may exercise all rights of set-off, banker's lien,
counterclaim or similar rights with respect to such participation as fully as if
such Lender were a direct holder of such Loans or other obligations in the
amount of such participation.

                  (b) If a Lender shall obtain payment of any principal of or
interest on any Loan made by it under this Agreement, or on any other obligation
then due to such Lender hereunder, through the exercise of any right of set-off,
banker's lien, counterclaim or similar right, or otherwise, it shall promptly
notify the Administrative Agent (or the Multi-Currency Payment Agent, as the
case may be) and purchase from the other Lenders participations in the Loans
made, or other obligations held, by the other Lenders in such amounts, and make
such other adjustments from time to time as shall be equitable to the end that
all the Lenders shall share the benefit of such payment (net of any expenses
which may be incurred by such Lender in obtaining or preserving such benefit)
pro rata in accordance with the unpaid principal and interest on the Loans or
other obligations then due to each of them. To such end all the Lenders shall
make appropriate adjustments among themselves (by the resale of participations
sold or otherwise) if such payment is rescinded or must otherwise be restored
(including the payment of interest to the extent that the Lender obligated to
return such funds is obligated to return interest).

                  (c) Nothing contained herein shall require any Lender to
exercise any right of set-off, banker's lien, counterclaim or similar right or
shall affect the right of any Lender to exercise, and retain the benefits of
exercising, any such right with respect to any other indebtedness or obligation
of any Borrower.

                  (d) This Section 5.07 is for the benefit of the Lenders only
and does not constitute a waiver of any rights against any Borrower or any of
their Subsidiaries or against any property held as security for any obligations
hereunder or under any other Basic Document.

                  5.8 WITHHOLDING TAX EXEMPTION. (a) At least five Business Days
prior to the first date on which interest or fees are payable hereunder for the
account of any Lender, each Lender that is not incorporated under the laws of
the United States of America or a state thereof agrees

<PAGE>
                                                                              52

that it will deliver, to the extent it has not so delivered under the Existing
Credit Agreement, to each of the Company and the Administrative Agent two duly
completed copies of either U.S. Internal Revenue Service Form W-8BEN or Form
W-8ECI (or any subsequent versions thereof or successors thereto), or, in the
case of a Non-U.S. Lender claiming exemption from U.S. federal withholding tax
under Section 871(h) or 881(c) of the Code with respect to payments of
"portfolio interest", a statement substantially in the form of Exhibit K (any
such certificate an "EXEMPTION CERTIFICATE") and a Form W-8BEN (or any
subsequent versions thereof or successors thereto), certifying in either case
that such Lender is entitled to receive payments under this Agreement and the
Notes without deduction or withholding of any United States federal income
taxes. Each Lender which so delivers a Form W-8BEN or Form W-8ECI further
undertakes to deliver to each of the Company and the Administrative Agent (or
the Multi-Currency Payment Agent, in the case of Multi-Currency Lenders) two
additional copies of such form (or a successor form) on or before the date that
such form expires or becomes obsolete or after the occurrence of any event
requiring a change in the most recent form so delivered by it, and such
amendments thereto or extensions or renewals thereof as may be reasonably
requested by the Company or the Administrative Agent (or the Multi-Currency
Payment Agent, as the case may be), in each case certifying that such Lender is
entitled to receive payments under this Agreement and the Notes without
deduction or withholding of any United States federal income taxes, unless 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
Lender from duly completing and delivering any such form with respect to it and
such Lender advises the Company and the Administrative Agent (or the
Multi-Currency Payment Agent, as the case may be) that it is not capable of
receiving payments without any deduction or withholding of United States federal
income tax.

                  (b) Each Lender that is not incorporated or organized under
the laws of the jurisdiction under which a Foreign Subsidiary Borrower is
incorporated or organized shall, upon request by such Foreign Subsidiary
Borrower, deliver to such Foreign Subsidiary Borrower or the applicable
Governmental Authority, any form or certificate required in order that any
payment by such Foreign Subsidiary Borrower under this Agreement or any Notes to
such Lender may be made free and clear of, and without deduction or withholding
for or on account of any tax (or to allow any such deduction or withholding to
be at a reduced rate) imposed on such payment under the laws of the jurisdiction
under which such Foreign Subsidiary Borrower is incorporated or organized,
PROVIDED that such Lender is legally entitled to complete, execute and deliver
such form or certificate and such completion, execution or submission would not
materially prejudice the legal position of such Lender.

                  (c) All payments made by a Borrower or the Canadian Borrower
under this Agreement shall be made free and clear of, and without deduction or
withholding for or on account of, any present or future income, stamp or other
taxes, levies, imposts, duties, charges, fees, deductions or withholdings, now
or hereafter imposed, levied, collected, withheld or assessed by any
Governmental Authority, excluding net income taxes and franchise taxes (imposed
in lieu of net income taxes) imposed on the Administrative Agent, the
Multi-Currency Payment Agent, the Canadian Administrative Agent or any Lender as
a result of a present or former connection between the Administrative Agent, the
Multi-Currency Payment Agent, the Canadian Administrative Agent or such Lender
and the jurisdiction of the Governmental

<PAGE>
                                                                              53

Authority imposing such tax or any political subdivision or taxing authority
thereof or therein (other than any such connection arising solely from the
Administrative Agent, the Multi-Currency Payment Agent or such Lender having
executed, delivered or performed its obligations or received a payment under, or
enforced, this Agreement or any other Loan Document). If any such non-excluded
taxes, levies, imposts, duties, charges, fees, deductions or withholdings
("NON-EXCLUDED TAXES") or other taxes are required to be withheld from any
amounts payable to the Administrative Agent, the Multi-Currency Payment Agent,
the Canadian Administrative Agent or any Lender hereunder, the amounts so
payable to the Administrative Agent, the Multi-Currency Payment Agent, the
Canadian Administrative Agent or such Lender shall be increased to the extent
necessary to yield to the Administrative Agent, the Multi-Currency Payment
Agent, the Canadian Administrative Agent or such Lender (after payment of all
Non-Excluded Taxes and other taxes) interest or any such other amounts payable
hereunder at the rates or in the amounts specified in this Agreement, PROVIDED,
HOWEVER, that the relevant Borrower or the Canadian Borrower shall not be
required to increase any such amounts payable to any Lender with respect to any
Non-Excluded Taxes (i) that are attributable to such Lender's failure to comply
with the requirements of paragraph (a) or (b) of this Section or (ii) that are
United States withholding taxes imposed on amounts payable to such Lender at the
time the Lender becomes a party to this Agreement, except to the extent that
such Lender's assignor (if any) was entitled, at the time of assignment, to
receive additional amounts from such Borrower or the Canadian Borrower with
respect to such Non-Excluded Taxes pursuant to this paragraph.

                  5.9 JUDGMENT CURRENCY. If for the purpose of obtaining
judgment in any court it is necessary to convert a sum due from any Borrower or
the Canadian Borrower hereunder or under any of the Notes or the C$ Notes in the
currency expressed to be payable herein (the "specified currency") into another
currency, the parties hereto agree, to the fullest extent that they may
effectively do so, that the rate of exchange used shall be that at which in
accordance with normal banking procedures the Administrative Agent could
purchase the specified currency with other such currency at the Administrative
Agent's New York Office on the Business Day that is on or immediately following
the day on which final judgment is given. The obligations of each Borrower or
the Canadian Borrower in respect of any sum due to any Lender, the
Administrative Agent, the Multi-Currency Payment Agent or the Canadian
Administrative Agent hereunder or under any Note or C$ Note shall,
notwithstanding any judgment in a currency other than the specified currency, be
discharged only to the extent that on the Business Day following receipt by such
Lender, the Administrative Agent, the Multi-Currency Payment Agent or the
Canadian Administrative Agent, as the case may be, of any sum adjudged to be so
due in such other currency such Lender, the Administrative Agent, the
Multi-Currency Payment Agent or the Canadian Administrative Agent as the case
may be, may in accordance with normal banking procedures purchase the specified
currency with such other currency. If the amount of the specified currency so
purchased is less than the sum originally due to such Lender, the Administrative
Agent, the Multi-Currency Payment Agent or the Canadian Administrative Agent, as
the case may be, in the specified currency, each Borrower and the Canadian
Borrower agrees, to the fullest extent it may effectively do so, as a separate
obligation and notwithstanding any such judgment, to indemnify such Lender, the
Administrative Agent, the Multi-Currency Payment Agent or the Canadian
Administrative Agent, as the case may be, against such loss, and if the amount
of the specified currency so purchased exceeds the sum originally due to any
Lender, the Administrative Agent the Multi-Currency Payment Agent or the
Canadian
<PAGE>

                                                                              54

Administrative Agent, as the case may be, in the specified currency, such Lender
or the Administrative Agent, or the Multi-Currency Payment Agent, or the
Canadian Administrative Agent, as the case may be, agrees to remit such excess
to the appropriate Borrower or the Canadian Borrower.

                  Section 6.  YIELD PROTECTION AND ILLEGALITY.

                  6.1  ADDITIONAL COSTS.

                  (a) Each Borrower shall pay to the Administrative Agent for
the account of each Lender from time to time such amounts as such Lender may
determine to be necessary to compensate it for any costs incurred by such Lender
which such Lender determines are attributable to its making or maintaining of
any Eurocurrency Loans hereunder to such Borrower or its obligation to make any
of such Loans hereunder to such Borrower, or any reduction in any amount
receivable by such Lender in respect of any of such Loans or such obligation
(such increases in costs and reductions in amounts receivable being herein
called "ADDITIONAL COSTS"), in each case resulting from any Regulatory Change
which:

                  (i) changes the basis of taxation of any amounts payable to
         such Lender under this Agreement or its Notes in respect of any of such
         Loans (other than changes which affect taxes measured by or imposed on
         the overall net income of such Lender or of its Applicable Lending
         Office any of such Loans by the jurisdiction in which such Lender has
         its principal office or such Applicable Lending Office); or

                  (ii) imposes or modifies any reserve, special deposit or
         similar requirements relating to any extensions of credit or other
         assets of, or any deposits with or other liabilities of, such Lender
         (including any of such Loans or any deposits referred to in the
         definition of "Eurocurrency Base Rate" in Section 1.01 hereof); or

                  (iii) imposes any other condition affecting this Agreement (or
         any of such extensions of credit or liabilities).

Each Lender will notify the relevant Borrower through the Administrative Agent
of any event occurring after the date of this Agreement which will entitle such
Lender to compensation pursuant to this Section 6.01(a) (an "ADDITIONAL COST
EVENT") as promptly as practicable after it obtains knowledge thereof and
determines to request such compensation, and (if so requested by the Company
through the Administrative Agent) will designate a different Applicable Lending
Office for the Eurocurrency Loans of such Lender if such designation will avoid
the need for, or reduce the amount of, such compensation and will not, in the
sole opinion of such Lender, be disadvantageous to such Lender (provided that
such Lender shall have no obligation to so designate an Applicable Lending
Office located in the United States of America) PROVIDED, that a Borrower shall
not be obligated to compensate such Lender for any such Additional Costs
incurred more than 180 days prior to the time the Lender first notifies such
Borrower of such Additional Cost Event. Each Lender will furnish the relevant
Borrower with a statement setting forth the calculations and the basis therefor,
in each case in reasonable detail, and amount of each request by such Lender for
compensation under this Section 6.01(a). If any Lender requests

<PAGE>

                                                                              55

compensation from a Borrower under this Section 6.01(a), the relevant Borrower
may, by notice to such Lender through the Administrative Agent, suspend the
obligation of such Lender to make additional Eurocurrency Loans to such Borrower
until the Regulatory Change giving rise to such request ceases to be in effect
(in which case the provisions of Section 6.04 hereof shall be applicable).

                  (b) Without limiting the effect of the foregoing provisions of
this Section 6.01, in the event that, by reason of any Regulatory Change, any
Lender either (i) incurs Additional Costs based on or measured by the excess
above a specified level of the amount of a category of deposits or other
liabilities of such Lender which includes deposits by reference to which the
interest rate on Eurocurrency Loans is determined as provided in this Agreement
or a category of extensions of credit or other assets of such Lender which
includes Eurocurrency Loans or (ii) becomes subject to restrictions on the
amount of such a category of liabilities or assets which it may hold, then, if
such Lender so elects by notice to the relevant Borrower (with a copy to the
Administrative Agent), the obligation of such Lender to make Eurocurrency Loans
hereunder shall be suspended until the date such Regulatory Change ceases to be
in effect (in which case the provisions of Section 6.04 hereof shall be
applicable).

                  (c) Determinations and allocations by any Lender for purposes
of this Section 6.01 of the effect of any Regulatory Change on its costs of
maintaining its obligations to make Loans or of making or maintaining Loans or
on amounts receivable by it in respect of Loans, and of the additional amounts
required to compensate such Lender in respect of any Additional Costs, shall be
conclusive absent manifest error, provided that such determinations and
allocations are made on a reasonable basis.

                  (d) If any Lender demands compensation under this Section, the
relevant Borrower may, at any time upon at least three (3) Business Days' prior
notice to such Lender through the Administrative Agent, convert in full the then
outstanding Eurocurrency Loans of such Lender (in which case the relevant
Borrower shall be obligated, if such conversion is made on a day that is not the
last day of the then current Interest Period applicable to such affected
Eurocurrency Loan, to reimburse such Lender, in accordance with Section 6.05,
for any resulting loss or expense incurred by it) to an ABR Loan.

                  6.2 LIMITATION ON TYPES OF LOANS. Anything herein to the
contrary notwithstanding, if, with respect to any Loans that are Eurocurrency
Loans:

                  (a) the Administrative Agent determines (which determination
         shall be conclusive) that quotations of interest rates for the relevant
         deposits referred to in the definition of "Eurocurrency Base Rate" in
         Section 1.01 hereof are not being provided by the Reference Lenders in
         the relevant amounts or for the relevant maturities for purposes of
         determining the rate of interest for such Loans for Interest Periods
         therefor as provided in this Agreement; or

                  (b) the Majority Lenders determine (which determination shall
         be conclusive) and notify the Administrative Agent that the relevant
         rates of interest referred to in the definition of "Eurocurrency Base
         Rate" in Section 1.01 thereof upon the basis of which

<PAGE>

                                                                              56

         the rates of interest for such Loans are to be determined do not
         accurately reflect the cost to such Lenders of making or maintaining
         such Loans for Interest Periods therefor;

then the Administrative Agent shall promptly notify the relevant Borrower and
each Lender thereof, and so long as such condition remains in effect, the
Lenders shall be under no obligation to make Eurocurrency Loans or to convert
ABR Loans into Eurocurrency Loans and the relevant Borrower shall, on the last
day(s) of the then current Interest Period(s) for the outstanding Eurocurrency
Loans, either prepay such Loans or convert such Loans into ABR Loans in
accordance with Section 3.02 hereof.

                  6.3 ILLEGALITY. Notwithstanding any other provision of this
Agreement to the contrary, in the event that it becomes unlawful for any Lender
or its Applicable Lending Office to (a) honor its obligation to make
Eurocurrency Loans hereunder, or (b) maintain Eurocurrency Loans hereunder, then
such Lender shall promptly notify the relevant Borrower thereof through the
Administrative Agent and such Lender's obligation to make Eurocurrency Loans
hereunder shall be suspended until such time as such Lender may again make and
maintain Eurocurrency Loans (in which case the provisions of Section 6.04 hereof
shall be applicable).

                  6.4 SUBSTITUTE ABR LOANS. If the obligation of any Lender to
make Eurocurrency Loans shall be suspended pursuant to Section 6.01, 6.02 or
6.03 hereof, all Loans in Dollars which would otherwise be made by such Lender
as Eurocurrency Loans shall be made instead as ABR Loans (and, if an event
referred to in Section 6.01 (b)or 6.03 hereof has occurred and such Lender so
requests by notice to the relevant Borrower with a copy to the Administrative
Agent, each Dollar-denominated Eurocurrency Loan of such Lender then outstanding
shall be automatically converted into an ABR Loan on the date specified by such
Lender in such notice) and, to the extent that Eurocurrency Loans are so made as
(or converted into) ABR Loans, all payments of principal which would otherwise
be applied to such Eurocurrency Loans shall be applied instead to such ABR
Loans.

                  6.5 COMPENSATION. Each Borrower shall pay to the
Administrative Agent for the account of each Lender, upon the request of such
Lender through the Administrative Agent, such amount or amounts as shall be
sufficient (in the reasonable opinion of such Lender) to compensate it for any
loss, cost or expense incurred by it as a result of:

                  (a) any payment, prepayment or conversion (including an
         automatic conversion pursuant to Section 10.02 hereof) of a
         Eurocurrency Loan made by such Lender to such Borrower on a date other
         than the last day of an Interest Period for such Loan;

                  (b) any failure by a Borrower to borrow a Eurocurrency Loan to
         be made by such Lender to such Borrower on the date for such borrowing
         specified in the relevant notice of borrowing under Section 5.05
         hereof;

                  (c) any failure by a Borrower to prepay a Eurocurrency Loan on
         the date specified in a notice of prepayment; or

                  (d) any substitution of a Lender under Section 6.07 hereof on
         a date other than the last day of an Interest Period for each Loan of
         such Lender;

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                                                                              57

but excluding, in any event, loss of margin for the period after any such
payment, prepayment or conversion or failure to borrow; PROVIDED that such
Lender shall have delivered to the relevant Borrower a certificate as to the
amount of such loss and expense along with the calculation and the basis
therefor, in each case in reasonable detail.

                  6.6 CAPITAL ADEQUACY. If any Lender shall determine that the
adoption of any applicable law, rule, regulation or treaty regarding capital
adequacy after the date hereof, or any change therein after the date hereof, or
any change after the date hereof in the interpretation or administration thereof
by any governmental authority, central bank or comparable agency charged with
the interpretation or administration thereof, or compliance by any Lender (or
its Applicable Lending Office) with any request or directive regarding capital
adequacy (whether or not having the force of law) of any such authority, central
bank or comparable agency, has or would have the effect of reducing the rate of
return on capital of such Lender or any Person controlling such Lender (a
"PARENT") as a consequence of its obligations hereunder to a level below that
which such Lender (or its Parent) could have achieved but for such adoption,
change or compliance (taking into consideration its policies with respect to
capital adequacy) by an amount deemed by such Lender to be material, then from
time to time, within 15 days after demand by such Lender (with a copy to the
Administrative Agent), the relevant Borrower shall pay to such Lender such
additional amount or amounts as will compensate such Lender for such reduction.
A statement of any Lender claiming compensation under this Section and setting
forth the additional amount or amounts to be paid to it hereunder shall be
conclusive absent manifest error; provided that the determination thereof is
made on a reasonable basis; and provided further that a Borrower shall not be
obligated to compensate such Lender for any such reduction occurring more than
180 days prior to the time such Lender first notifies such Borrower of such
adoption, implementation, change or compliance. In determining such amount, such
Lender may use any reasonable averaging and attribution methods.

                  6.7 SUBSTITUTION OF LENDER. If (i) the obligation of any
Lender to make Eurocurrency Loans or the right of a Borrower to convert ABR
Loans of any Lender to Eurocurrency Loans has been suspended pursuant to Section
6.03, or (ii) any Lender has demanded compensation under Section 6.01, 6.06 or
6.09, the relevant Borrower shall have the right, with the assistance of the
Administrative Agent, to seek a substitute bank or banks (which may be one or
more of the Lenders) satisfactory to such Borrower and the Administrative Agent
to purchase the Notes and assume the Commitments of such Lender. Any such Lender
shall be obligated to sell the Notes for cash without recourse to such
substitute bank or banks and to execute and deliver an appropriately completed
assignment and assumption agreement reasonably satisfactory to the
Administrative Agent and the relevant Borrower and any other document or perform
any act reasonably necessary to effect the assumption of the rights and
obligations of such substitute bank or banks.

                  6.8 ADDITIONAL COSTS IN RESPECT OF LETTERS OF CREDIT. Without
limiting the obligations of the Borrowers under Section 6.01 hereof (but without
duplication), if as a result of any Regulatory Change or any risk-based capital
guideline or other requirement heretofore or hereafter issued by any government
or governmental or supervisory authority implementing at the national level the
Basle Accord there shall be imposed, modified or deemed applicable any

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                                                                              58

tax, reserve, special deposit, capital adequacy or similar requirement against
or with respect to or measured by reference to Letters of Credit issued or to be
issued hereunder and the result shall be to increase the cost to any Lender or
Lenders of issuing (or purchasing participations in) or maintaining its
obligation hereunder to issue (or purchase participations in) any Letter of
Credit hereunder or reduce any amount receivable by any Lender hereunder in
respect of any Letter of Credit (which increases in cost, or reductions in
amount receivable, shall be the result of such Lender's or Lenders' reasonable
allocation of the aggregate of such increases or reductions resulting from such
event), then, upon demand by such Lender or Lenders (through the Administrative
Agent), the relevant Borrower shall pay immediately to the Administrative Agent
for account of such Lender or Lenders, from time to time as specified by such
Lender or Lenders (through the Administrative Agent), such additional amounts as
shall be sufficient to compensate such Lender or Lenders (through the
Administrative Agent) for such increased costs or reductions in amount. A
statement as to such increased costs or reductions in amount incurred by any
such Lender or Lenders, showing calculations and the basis therefor in
reasonable detail, submitted by such Lender or Lenders to the relevant Borrower,
shall be conclusive in the absence of manifest error as to the amount thereof.

                  6.9 FOREIGN BORROWER COSTS. (a) If the cost to any Lender of
making or maintaining any Loan to a Foreign Subsidiary Borrower is increased, or
the amount of any sum received or receivable by any Lender (or its Applicable
Lending Office) is reduced, by an amount deemed by such Lender to be material,
by reason of the fact that such Borrower is organized under the laws of, or
principally conducts its business in, a jurisdiction or jurisdictions outside
the United States of America, such Borrower shall indemnify such Lender for such
increased cost or reduction within 15 days after demand by such Lender (with a
copy to the Administrative Agent). A certificate of such Lender claiming
compensation under this subsection (a) and setting forth the additional amount
or amounts to be paid to it hereunder, together with calculations in reasonable
detail supporting such amounts, shall be conclusive in the absence of clearly
demonstrable error. No such compensation may be claimed (x) in respect of any
Loan for any period prior to the date 90 days before the date of notice by such
Lender to the Company of its intention to make claims therefor or (y) to the
extent such Lender was aware of such cost or reduction at the time the related
Loan was made.

                  (b) Each Lender will promptly notify the Company and the
Administrative Agent of any event of which it has knowledge that will entitle
such Lender to additional interest or payments pursuant to the foregoing
subsection (a) and will designate a different Applicable Lending Office, if, in
the judgment of such Lender, such designation will avoid the need for, or reduce
the amount of, such compensation and will not be otherwise disadvantageous to
such Lender.

                  Section 7.  CONDITIONS PRECEDENT.

                  7.1 EFFECTIVE DATE. This Agreement shall become effective on
the date (the "EFFECTIVE DATE") on which the Administrative Agent shall notify
the Company and the Lenders that it has received (i) the executed counterparts
of this Agreement in form and substance satisfactory to the Administrative Agent
signed by the Company, the Canadian Borrower, the Majority Lenders (as defined
in the Existing Credit Agreement), the Tranche A Term Loan

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                                                                              59

Lenders and the Tranche B Term Loan Lenders and (ii) the following documents and
other evidence, each of which shall be satisfactory to the Administrative Agent
(and to the extent specified below, to each Lender) in form and substance
(provided that this Agreement shall not become effective unless the Effective
Date occurs on or before August 31, 2000):

                  (a) CORPORATE DOCUMENTS. Certified copies of the charter and
         by-laws (or equivalent documents) of each Obligor and of all corporate
         authority for each Obligor (including, without limitation, board of
         director resolutions and evidence of the incumbency, including specimen
         signatures, of officers) with respect to the execution, delivery and
         performance of such of the Basic Documents to which such Obligor is
         intended to be a party and each other document to be delivered by such
         Obligor from time to time in connection herewith and the extensions of
         credit hereunder (and the Administrative Agent and each Lender may
         conclusively rely on such certificate until it receives notice in
         writing from such Obligor to the contrary).

                  (b) OFFICER'S CERTIFICATE. A certificate, dated the Effective
         Date, of a senior officer of the Company to the effect set forth in the
         first sentence of Section 7.02 hereof.

                  (c) OPINIONS OF SPECIAL COUNSELS TO THE OBLIGORS. (i) An
         opinion, dated the Effective Date, of Sullivan & Worcester LLP, special
         New York counsel to the Obligors, substantially in the form of Exhibit
         G-1 hereto and covering such other matters as the Administrative Agent
         or any Lender may reasonably request and (ii) an opinion, dated the
         Effective Date, of Ballard Spahr Andrews & Ingersoll, LLP, special
         Pennsylvania counsel to the Obligors substantially in the form of
         Exhibit G-2 hereto and covering such other matters as the
         Administrative Agent or any Lender may reasonably request.

                  (d) OPINION OF SPECIAL NEW YORK COUNSEL TO THE ADMINISTRATIVE
         AGENT. An opinion, dated the Effective Date, of Simpson Thacher &
         Bartlett, special New York counsel to the Administrative Agent,
         substantially in the form of Exhibit H hereto.

                  (e) NOTES. The Notes, duly completed and executed for each
         Lender.

                  (f) COUNTERPARTS. This Agreement, duly executed and delivered
         by the Company, the Canadian Borrower and each of the Lenders.

                  (g) ACKNOWLEDGMENT AND CONFIRMATION OF GUARANTEE OR SECURITY
         DOCUMENT. The Acknowledgment and Confirmation of Guarantee or Security
         Document, duly executed and delivered by the Company, each Subsidiary
         Guarantor, the Canadian Borrower and the Administrative Agent.

                  (h) ACCRUED FEES. Evidence that all fees (including without
         limitation commitment fees) and other costs and expenses under the
         Credit Agreement accrued to the Effective Date shall have been paid in
         full.

                  (i) COSTS. Evidence of payment by the Company of such fees as
         the Company shall have agreed to pay or deliver to any Lender or the
         Administrative Agent in

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                                                                              60

         connection herewith, including, without limitation, the reasonable
         fees and expenses of Simpson Thacher & Bartlett, special New York
         counsel to the Administrative Agent, in connection with the
         negotiation, preparation, execution and delivery of this Agreement and
         the Notes and the other Basic Documents and the extensions of credit
         hereunder (to the extent that statements for such fees and expenses
         have been delivered to the Company).

                  (j) OTHER DOCUMENTS. Such other documents as the
         Administrative Agent or any Lender or special New York counsel to the
         Administrative Agent may reasonably request.

                  (k) DESIGNATION OF INDEBTEDNESS AS "SENIOR DEBT" OR "SENIOR
         INDEBTEDNESS" UNDER THE SENIOR SUBORDINATED DEBT DOCUMENTS. Evidence
         that the Indebtedness of the Company and the Canadian Borrower
         hereunder and under the Guarantees of such Indebtedness by the
         Subsidiaries of the Company under the Subsidiary Guaranty, or, in the
         case of the Canadian Borrower, Guarantees of such Canadian Borrower's
         Indebtedness hereunder by the Company under the Company Guaranty, has
         been designated as "Senior Debt" or "Senior Indebtedness", as the case
         may be (and, accordingly, "Designated Senior Debt" or "Designated
         Senior Indebtedness", as the case may be) under the Senior Subordinated
         Debt Indentures and the other Senior Subordinated Debt Documents.

                  7.2 INITIAL AND SUBSEQUENT LOANS. The obligation of each
Lender to make any Loan to be made by it hereunder, and the obligation of the
Issuing Bank to issue any Letter of Credit hereunder, is subject to the
conditions precedent that, as of the date of such Loan or such issuance, and
before and after giving effect thereto:

                  (a)  no Default shall have occurred and be continuing;

                  (b) the representations and warranties made by each of the
         Company, the Canadian Borrower, any other Borrower and the Subsidiary
         Guarantors in each Basic Document to which it is a party shall be true
         on and as of the date of the making of such Loan or such issuance, with
         the same force and effect as if made on and as of such date; provided
         that the representations and warranties set forth in Section 8.10
         hereof need be true only as of the Effective Date (except to the extent
         such representations and warranties relate to an earlier date, in which
         event they shall be true on and as of such earlier date); and

                  (c) the borrowing of such Loan by the Company, the Canadian
         Borrower or any other Borrower hereunder or the issuance of such Letter
         of Credit, as the case may be, and the related incurrence of
         obligations by the Company, the Canadian Borrower or any other Borrower
         does not violate the provisions of any Senior Subordinated Debt
         Indenture or any other Senior Subordinated Debt Document.

Each notice of borrowing by the Company, the Canadian Borrower or any other
Borrower hereunder shall constitute a certification by the Company, the Canadian
Borrower or such other

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                                                                              61

Borrower to the effect set forth in the preceding sentence (both as of the date
of such notice and, unless the Company, the Canadian Borrower or such other
Borrower otherwise notifies the Administrative Agent prior to the date of such
borrowing or issuance, as of the date of such borrowing or issuance).

                  7.3 FIRST LOAN TO A SUBSIDIARY BORROWER. The obligation of
each Lender to make a Loan on the occasion of the first borrowing by each
Subsidiary Borrower is subject to the receipt by the Administrative Agent of all
documents which it may reasonably request relating to the existence of such
Subsidiary Borrower, the corporate or other legal authority for and the validity
of its Election to Participate, this Agreement and the Notes of such Subsidiary
Borrower, and for any other matters relevant thereto, all in form and substance
reasonably satisfactory to the Administrative Agent.

                  Section 8. REPRESENTATIONS AND WARRANTIES. The Company
represents and warrants to the Lenders and the Administrative Agent, as of the
Effective Date and on the date of each Loan and of the issuance of each Letter
of Credit, as follows:

                  8.1 CORPORATE EXISTENCE. Each of the Company and its
Subsidiaries: (a) is a corporation duly organized, validly existing and in good
standing under the laws of the jurisdiction of its incorporation; (b) has all
requisite corporate power, and has all governmental licenses, authorizations,
consents, permits and approvals (including any license, authorization, consent,
permit and approval required under any Environmental Law) necessary to own its
assets and carry on its business as now being or as proposed to be conducted
(except such licenses, authorizations, consents and approvals the lack of which,
in the aggregate, will not have a Material Adverse Effect); and (c) is qualified
to do business in all jurisdictions in which the nature of the business
conducted by it makes such qualification necessary and where failure so to
qualify would have a Material Adverse Effect.

                  8.2  INFORMATION.

                  (a) The Company has heretofore furnished to each of the
Lenders the consolidated balance sheets of (i) Old IMI and its Subsidiaries as
at December 31, 1997, December 31, 1998 and December 31, 1999 and (ii) the
Company and its Subsidiaries as at December 31, 1999 and the related
consolidated statements of income, retained earnings and cash flows of the Old
IMI and its Subsidiaries and the Company and its Subsidiaries, respectively, for
the fiscal years respectively ended on said dates, with the opinion thereon of
Arthur Andersen L.L.P., and the unaudited consolidated balance sheets of the
Company and its Subsidiaries as at March 31, 2000 and June 30, 2000 and the
related consolidated statements of income, retained earnings and cash flows of
the Company and its Subsidiaries for the three and six month periods
respectively ended on such dates. All such financial statements are complete and
correct and fairly present the consolidated financial condition of the Company
and its Subsidiaries as at said dates and the consolidated results of their
operations for the fiscal years and the three and six month periods ended on
said dates (subject, in the case of such financial statements as at March 31,
2000 and June 30, 2000, to normal year-end audit adjustments), all in accordance
with generally accepted accounting principles and practices applied on a
consistent basis.

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                                                                              62

                  (b) The Company has disclosed to the Lenders in writing any
and all facts (other than general economic conditions) which materially and
adversely affect or may materially and adversely affect (to the extent it can
reasonably foresee) the business, assets, property, condition (financial or
otherwise) or prospects of the Company and its Subsidiaries taken as a whole, or
the ability of the Company, the Canadian Borrower, any other Borrower or any of
the Subsidiary Guarantors to perform its obligations under each Basic Document
to which it is a party or the ability of the Company or any Subsidiary of the
Company to conduct its activities or operations in the normal course of business
at any of its owned or leased properties. The information, reports, financial
statements, exhibits and schedules furnished in writing by or on behalf of the
Obligors to the Administrative Agent or any Lender in connection with the
negotiation, preparation or delivery of this Agreement and the other Basic
Documents or included herein or therein or delivered pursuant hereto or thereto,
when taken as a whole do not contain any untrue statement of material fact or
omit to state any material fact necessary to make the statements herein or
therein, in light of the circumstances under which they were made, not
misleading; PROVIDED, that with respect to any such information, report,
financial statement, exhibit or schedule to the extent that it was based upon or
constitutes a forecast or projection, the Company represents only that it acted
in good faith and utilized reasonable assumptions and due care in the
preparation of such information, report, financial statement, exhibit or
schedule. All written information furnished after the date hereof by the Company
and its Subsidiaries to the Administrative Agent and the Lenders and required in
connection with this Agreement and the other Basic Documents and the
transactions contemplated hereby and thereby will be true, complete and accurate
in every material respect, or (in the case of projections) based on reasonable
estimates, on the date as of which such information is stated or certified.

                  (c) Since June 30, 2000, there has been no material adverse
change in the business, assets, property, condition (financial or otherwise) or
prospects of the Company and its Subsidiaries taken as a whole or, to the
knowledge of the Company, in the ability of the Company, the Canadian Borrower,
any other Borrower or any of the Subsidiary Guarantors to perform its
obligations under each Basic Document to which it is a party.

                  8.3 LITIGATION. There are no legal or arbitral proceedings or
any proceedings by or before any Governmental Authority or agency, now pending
or, to the knowledge of the Company, threatened against or affecting the Company
or any of its Subsidiaries in which there is a reasonable possibility of an
adverse decision which could have a Material Adverse Effect or, to the knowledge
of the Company, which could have a material adverse effect on the ability of the
Company, the Canadian Borrower, any other Borrower or any of the Subsidiary
Guarantors to perform its obligations under each Basic Document to which it is a
party.

                  8.4 NO BREACH. None of the execution and delivery of the Basic
Documents, the consummation of the transactions therein contemplated or
compliance with the terms and provisions thereof will conflict with or result in
a breach of, or require any consent under, the certificate of incorporation or
by-laws of the Company or any of its Subsidiaries, or any applicable law or
regulation, or any order, writ, injunction or decree of any court or
Governmental Authority, or any Basic Document, any other material agreement or
instrument to which the Company or any of its Subsidiaries is a party or by
which it is bound or to which it is

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                                                                              63

subject, or constitute a default under any such lease, agreement or instrument,
or (except for the Liens created pursuant to, or permitted by, this Agreement
and the Security Documents) result in the creation or imposition of any Lien
upon any of the revenues or assets of the Company or any of its Subsidiaries
pursuant to the terms of any such agreement or instrument.

                  8.5 CORPORATE ACTION. Each of the Company, the Canadian
Borrower and the Subsidiary Guarantors has all necessary corporate power and
authority to execute, deliver and perform its obligations under the Basic
Documents to which it is a party; the execution, delivery and performance by the
Company, the Canadian Borrower and the Subsidiary Guarantors of the Basic
Documents to which they are parties have been duly authorized by all necessary
corporate action; and this Agreement has been duly and validly executed and
delivered by each of the Company and the Canadian Borrower and constitutes its
legal, valid and binding obligation and each of the other Basic Documents to
which the Company, the Canadian Borrower or any of the Subsidiary Guarantors is
to be a party constitute its legal, valid and binding obligation, in each case
enforceable in accordance with its terms, except as the enforceability thereof
may be limited by bankruptcy, insolvency, reorganization or moratorium or other
similar laws relating to the enforcement of creditors' rights generally and by
general equitable principles.

                  8.6 APPROVALS. Each of the Company, the Canadian Borrower and
the Subsidiary Guarantors has obtained all authorizations, approvals and
consents of, and has made all filings and registrations with, any governmental
or regulatory authority or agency necessary for the execution, delivery or
performance by it of any Basic Document to which it is a party, or for the
validity or enforceability thereof, except for filings and recordings of the
Liens created pursuant to, or permitted by, the Security Documents.

                  8.7 REGULATIONS U AND X. None of the Company or any of its
Subsidiaries is engaged principally, or as one of its important activities, in
the business of extending credit for the purpose of purchasing or carrying
margin stock (within the meaning of Regulation U or X of the Board of Governors
of the Federal Reserve System) and no part of the proceeds of any Loan hereunder
will be used to purchase or carry any such margin stock.

                  8.8 ERISA AND THE CANADIAN PENSION PLANS. (a) The Company and
each member of the Controlled Group have fulfilled their obligations under the
minimum funding standards of ERISA and the Code with respect to each Plan and
are in compliance in all material respects with the presently applicable
provisions of ERISA and the Code, and have not incurred any liability to the
PBGC or a Plan under Title IV of ERISA (other than to make contributions or
premium payments in the ordinary course).

                  (b) Each Canadian Pension Plan is in substantial compliance
with all applicable pension benefits and tax laws; no Canadian Pension Plan has
any unfunded liabilities (either on a "going concern" or on a "winding up" basis
and determined in accordance with all applicable laws and using assumptions and
methods that are appropriate in the circumstances and in accordance with
generally accepted actuarial principles and practices in Canada), all
contributions (including any special payments to amortize any unfunded
liabilities) required to be made in accordance with all applicable laws and the
terms of each Canadian Pension Plan have been made.

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                                                                              64

                  8.9 TAXES. Each of the Company and its Subsidiaries has filed
all United States Federal income tax returns and all other material tax returns
which are required to be filed by it and has paid all taxes due pursuant to such
returns or pursuant to any assessment received by it, except to the extent the
same may be contested as permitted by Section 9.02 hereof. The charges, accruals
and reserves on the books of such Persons in respect of taxes and other
governmental charges are, in the opinion of the Company, adequate.

                  8.10  SUBSIDIARIES: AGREEMENTS: ETC.

                  (a) Schedule II hereto is a complete and correct list on the
Effective Date hereof of all Subsidiaries of the Company and of all Investments
held by the Company or any of its Subsidiaries in any joint venture or other
Person. Except for the Liens created by the Security Documents and except as
otherwise provided on Schedule III hereof, on the Effective Date, the Company
owns, free and clear of Liens, except for Liens permitted hereunder, all
outstanding shares of such Subsidiaries and all such shares are validly issued,
fully paid and non-assessable and the Company (or the respective Subsidiary of
the Company) also owns, free and clear of Liens, all such Investments.

                  (b) None of the Subsidiaries of the Company (other than the
Excluded Subsidiaries) is, on the date hereof, subject to any indenture,
agreement, instrument or other arrangement of the type described in Section
9.21(d) hereof (other than the Senior Subordinated Debt Indentures).

                  8.11 INVESTMENT COMPANY ACT. None of the Company or its
Subsidiaries is an investment company within the meaning of the Investment
Company Act of 1940, as amended, or, directly or indirectly, controlled by or
acting on behalf of any Person which is an investment company, within the
meaning of said Act.

                  8.12 PUBLIC UTILITY HOLDING COMPANY ACT. None of the Company
or its Subsidiaries is a "holding company", or an "affiliate" of a "holding
company" or a "subsidiary company" of a "holding company", within the meaning of
the Public Utility Holding Company Act of 1935, as amended.

                  8.13 OWNERSHIP AND USE OF PROPERTIES. Each of the Company and
its Subsidiaries will at all times have legal title to or ownership of, or the
right to use pursuant to enforceable and valid agreements or arrangements, all
tangible property, both real and personal, and all franchises, licenses,
copyrights, patents and know-how which are material to the operation of its
business as proposed to be conducted.

                  8.14  ENVIRONMENTAL COMPLIANCE.

                  (i) No notice, notification, demand, request for information,
citation, summons, complaint or order has been issued, no complaint has been
filed, no penalty has been assessed and no investigation or review is pending
or, to the Company's knowledge, threatened by any governmental or other entity
with respect to any (A) alleged violation by the Company or any Subsidiary of
any Environmental Law, (B) alleged failure by the Company or any Subsidiary to

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                                                                              65

have any environmental permit, certificate, license, approval, registration or
authorization required in connection with the conduct of its business or (C)
generation, treatment, storage, recycling, transportation or disposal or Release
(each a "Regulated Activity") of any Hazardous Substances except for such as
would not have a Material Adverse Effect; (ii) neither the Company nor any
Subsidiary has engaged in any Regulated Activity other than as a generator (as
such term is used in RCRA) in compliance with all applicable Environmental Laws;
and (iii) neither the Company nor any Subsidiary has assumed from any third
party, or indemnified any third party for, any Environmental Liability, except
for Environmental Liabilities of the Company and its Subsidiaries (without
duplication) that relate to or result from any matter referred to in this clause
which do not exceed in the aggregate, at any time, $6,000,000.

                  8.15 SOLVENCY. At the Effective Date and after giving effect
to the consummation of the transactions contemplated by this Agreement, the
Company will (i) have capital, cash flows and sources of working capital
financing sufficient to carry on its business and transactions and all business
and transactions in which it is about to engage, (ii) be able to pay its debts
as they mature, and (iii) have assets (tangible and intangible) whose fair
salable value exceeds its total liabilities (including contingent, subordinated,
unmatured and unliquidated liabilities).

                  8.16 SENIOR DEBT. The Indebtedness of the Company to the
Lenders hereunder and under the Company Guaranty and the Guarantees of such
Indebtedness by the Subsidiaries of the Company under the Subsidiary Guaranty
constitute "Senior Debt" (or similar debt) and, to the extent applicable and
after giving effect to appropriate notices to be delivered on the Effective
Date, "Designated Senior Debt", under and as defined in, and for all purposes
of, Indebtedness of the Company under, and the Guarantees of such Indebtedness
by the Subsidiaries of the Company, under the Senior Subordinated Debt
Indentures and the other Senior Subordinated Debt Documents.

                  Section 9. COVENANTS. The Company agrees that, so long as any
of the Commitments are in effect and until payment in full of all Loans
hereunder, all interest thereon and all other amounts payable hereunder, unless
the Majority Lenders shall agree otherwise pursuant to Section 12.05 hereof:

                  9.1 FINANCIAL STATEMENTS AND OTHER INFORMATION. The Company
shall deliver:

                  (a) to the Administrative Agent (and the Administrative Agent
         will deliver such materials to each Lender), as soon as available and
         in any event within 105 days after the end of each fiscal year of the
         Company, consolidated statements of income, retained earnings and cash
         flow of the Company and its Subsidiaries for such year and the related
         consolidated balance sheet as at the end of such year, setting forth in
         each case in comparative form the corresponding figures for the
         preceding fiscal year, and accompanied by an opinion thereon (without
         qualification arising out of the scope of audit) of Arthur Andersen
         L.L.P. or other independent certified public accountants of recognized
         national standing, which opinion shall state that said consolidated
         financial statements fairly present the consolidated financial
         condition and results of operations of the Company and its Subsidiaries
         as at the end of, and for, such fiscal year, and stating (or indicating
         in a footnote to such financial statements) that, in making the
         examination

<PAGE>

                                                                              66

         necessary for their above-described opinion (but without any special
         or additional procedures for that purpose), they obtained no knowledge,
         except as specifically stated, of any Default;

                  (b) to the Administrative Agent (and the Administrative Agent
         will deliver such materials to each Lender), as soon as available and
         in any event within 60 days after the end of each fiscal quarter of the
         Company (or, in the case of the last fiscal quarter in each fiscal
         year, within 105 days) consolidated statements of income, retained
         earnings and cash flow of the Company and its Subsidiaries for such
         fiscal quarter and for the portion of the fiscal year ended at the end
         of such fiscal quarter, and the related consolidated balance sheet as
         at the end of such fiscal quarter, setting forth in each case in
         comparative form the corresponding figures from the Company's operating
         budget for such fiscal year and accompanied, in each case, by a
         certificate of the chief financial officer or vice president-treasurer
         of the Company which certificate shall state that said consolidated
         financial statements fairly present the consolidated financial
         condition and results of operations of the Company in accordance with
         GAAP (except for the absence of footnotes) consistently applied as at
         the end of, and for, such fiscal quarter (subject to normal year-end
         audit adjustments);

                  (c) to the Administrative Agent (and the Administrative Agent
         will deliver such materials to each Lender that has requested the
         same), within 30 days after the beginning of each fiscal year of the
         Company commencing with fiscal year 2001, a copy of the consolidated
         operating budget, including, without limitation, projection of the
         anticipated cash flow, of the Company and its Subsidiaries for such
         fiscal year, such budget to be accompanied by a certificate of the
         chief financial officer or vice president-treasurer of the Company
         specifying the assumptions on which such budget was prepared, stating
         that such officer has no reason to question the reasonableness of any
         material assumptions on which such budget was prepared and providing
         such other details as the Administrative Agent may reasonably request;

                  (d) to the Administrative Agent (and the Administrative Agent
         will deliver such materials to each Lender that has requested the
         same), promptly upon the mailing thereof to the shareholders or
         creditors of the Company generally, copies of all financial statements,
         reports and proxy statements so mailed;

                  (e) to the Administrative Agent (and the Administrative Agent
         will deliver such materials to each Lender that has requested the
         same), promptly upon the filing thereof, copies of all registration
         statements (other than any registration statements on Form S-8 or its
         equivalent) and any reports which the Company shall have filed with the
         Securities and Exchange Commission;

                  (f) to the Administrative Agent (and the Administrative Agent
         will deliver such materials to each Lender), if and when the Company or
         any member of the Controlled Group (i) gives or is required to give
         notice to the PBGC of any "reportable event" (as defined in Section
         4043 of ERISA) with respect to any Plan which might constitute grounds
         for a termination of such Plan under Title IV of ERISA, or knows that
         the plan

<PAGE>

                                                                              67

         administrator of any Plan has given or is required to give notice of
         any such reportable event, a copy of the notice of such reportable
         event given or required to be given to the PBGC; (ii) receives notice
         of complete or partial withdrawal liability under Title IV of ERISA,
         a copy of such notice; or (iii) receives notice from the PBGC under
         Title IV of ERISA of an intent to terminate or appoint a trustee to
         administer the Plan, a copy of such notice;

                  (g) to the Administrative Agent (and the Administrative Agent
         will deliver such materials to each Lender that has requested the
         same), promptly following the delivery thereof to the Company or to the
         Board of Directors or management of the Company, a copy of any
         management letter or similar written report by independent public
         accountants with respect to the financial condition, operations,
         business or prospects of the Company;

                  (h) to the Administrative Agent (and the Administrative Agent
         will deliver such notice to each Lender), promptly after management of
         the Company knows or has reason to know that any Default has occurred
         and is continuing, a notice of such Default, describing the same in
         reasonable detail;

The Company will furnish to the Administrative Agent (and the Administrative
Agent will deliver such notice to each Lender), at the time it furnishes each
set of financial statements pursuant to paragraph (a) or (b) above, a
certificate of its chief executive officer, chief financial officer or vice
president-treasurer (i) to the effect that, to the best of such Person's
knowledge after due inquiry, no Default has occurred and is continuing (or, if
any Default has occurred and is continuing, describing the same in reasonable
detail) and (ii) setting forth in reasonable detail the computations necessary
to determine the Applicable Leverage Ratio and to determine whether it was in
compliance with Sections 9.08 through 9.15 and 9.19 hereof as of the end of the
respective fiscal quarter or fiscal year.

                  9.2 TAXES AND CLAIMS. The Company will pay and discharge, and
will cause each of its Subsidiaries to pay and discharge, all material taxes,
assessments and governmental charges or levies imposed upon it or upon its
income or profits, or upon any property belonging to it, prior to the date on
which penalties attach thereto, and all lawful claims which, if unpaid, might
become a Lien upon the property of the Company or such Subsidiary, provided that
neither the Company nor such Subsidiary shall be required to pay any such tax,
assessment, charge, levy or claim the payment of which is being contested in
good faith and by proper proceedings if it maintains adequate reserves with
respect thereto.

                  9.3 INSURANCE. The Company will maintain, and will cause each
of its Subsidiaries to maintain, insurance with responsible companies in such
amounts and against such risks as is usually carried by owners of similar
businesses and properties in the same general areas in which the Company and its
Subsidiaries operate, provided that in any event the Company shall maintain or
cause to be maintained:

                  (1) PROPERTY INSURANCE -- insurance against loss or damage
         covering all of the tangible real and personal property and
         improvements of the Company and its Subsidiaries, by reason of any
         Peril (as defined below), in amounts as shall be reasonable

<PAGE>

                                                                              68

         and customary, but in no event less than the functional replacement
         cost of all such real and personal property and improvements. Such
         policy shall include insurance against loss of operating income earned
         from the operation of the business of the Company and its Subsidiaries,
         by reason of any Peril affecting the operation thereof, and insurance
         against any other insurable loss of operating income by reason of any
         business interruption affecting the Company to the extent covered by
         standard business interruption policies in the States in which the
         Properties are located.

                  (2) EARTHQUAKE INSURANCE -- insurance against loss or damage
         covering all of the tangible real and personal property and
         improvements of the Company and its Subsidiaries, by reason of any
         earthquake peril, in amounts as shall be reasonable, customary and
         commercially available in the property/casualty insurance markets.

Such insurance shall be written by financially responsible companies selected by
the Company, having an A.M. Best rating of "A-" or better and in a financial
size category acceptable to the Majority Lenders, or by other companies
acceptable to the Majority Lenders.

                  For purposes hereof, the term "Peril" shall mean,
collectively, (i) earthquake outside California, (ii) fire, smoke, lightning,
flood, windstorm, hail, explosion, riot and civil commotion, vandalism and
malicious mischief and (iii) all other perils covered by the "all-risk"
endorsement then in use in the States in which the Properties are located.

                  9.4 MAINTENANCE OF EXISTENCE; CONDUCT OF BUSINESS. The Company
will preserve and maintain, and will cause each of its Subsidiaries to preserve
and maintain, its corporate existence and all of its rights, privileges and
franchises necessary or desirable in the normal conduct of its business, and
will conduct its business in a regular manner; PROVIDED that nothing herein
shall prevent (i) the merger and dissolution of any Subsidiary of the Company
into the Company or any Wholly-Owned Subsidiary of the Company so long as the
Company or such Wholly-Owned Subsidiary is the surviving corporation (and, if
such Subsidiary is not an Excluded Subsidiary prior to such merger or
dissolution, the surviving corporation (if not the Company) is not an Excluded
Subsidiary and is a Subsidiary Guarantor) or (ii) the abandonment of any right,
privilege or franchise (including any lease) not material in the aggregate to
the business of the Company and its Subsidiaries.

                  9.5  MAINTENANCE OF AND ACCESS TO PROPERTIES.

                  (a) The Company will keep, and will cause each of its
Subsidiaries to keep, all of its properties necessary in its business in good
working order and condition (having regard to the condition of such properties
at the time such properties were acquired by the Company or such Subsidiary),
ordinary wear and tear excepted, and will permit representatives of the Lenders
to inspect such properties and, upon reasonable notice and at reasonable times,
to examine and make extracts and copies from the books and records of the
Company and any such Subsidiary.

                  (b) The Company will, and will cause its Subsidiaries to, do
all things necessary to preserve and keep in full force and effect all
trademarks, patents, service marks, trade names,

<PAGE>

                                                                              69

copyrights, franchises and Licenses, and any rights with respect thereto, which
are necessary for and material to the conduct of the business of the Company and
its Subsidiaries taken as a whole.

                  9.6 COMPLIANCE WITH APPLICABLE LAWS. The Company will comply,
and will cause each of its Subsidiaries to comply, with the requirements of all
applicable laws, rules, regulations and orders of any governmental body or
regulatory authority (including, without limitation, ERISA and all Environmental
Laws), a breach of which would have a Material Adverse Effect, except where
contested in good faith and by proper proceedings.

                  9.7 LITIGATION. The Company will promptly give to the
Administrative Agent (which shall promptly notify each Lender) notice in writing
of (i) all judgments against it or any of its Subsidiaries (other than judgments
covered by insurance) which individually exceed $1,000,000 or in the aggregate
exceed $3,000,000 and (ii) all litigation and of all proceedings of which it is
aware before any courts, arbitrators or governmental or regulatory agencies
affecting the Company or any of its Subsidiaries except litigation or
proceedings which, if adversely determined, would not in the reasonable opinion
of the Company have a Material Adverse Effect.

                  9.8 INDEBTEDNESS. The Company will not, and will not permit
any of its Subsidiaries to, create, incur or suffer to exist any Indebtedness
except: (i) Indebtedness to the Lenders hereunder; (ii) the Indebtedness
existing on the Effective Date and set forth in Schedule III hereto (including
any extensions, renewals or refunding of such Indebtedness, so long as the
maximum principal amount of such Indebtedness is not increased); (iii)
Indebtedness issued pursuant to the Senior Subordinated Debt Indentures and
other Indebtedness subordinated to the obligations of the Company hereunder to
at least the same extent as the Senior Subordinated Debt, so long as such other
Indebtedness has no scheduled payments of principal prior to the Commitment
Termination Date and after giving effect to such Indebtedness, the Company is in
compliance on a PRO FORMA basis with Sections 9.09 through 9.11 hereof, as at
the last day of the latest fiscal quarter; (iv) so long as no Default shall have
occurred or be continuing hereunder at the time of such creation or incurrence,
Permitted Indebtedness; (v) so long as no Default shall have occurred and be
continuing hereunder at the time of such creation or incurrence, Indebtedness
created or incurred by any Excluded Subsidiary (subject to the limitations set
forth in Section 9.09 hereof, and provided that any Indebtedness incurred under
this clause (v) shall be without recourse to and shall not be Guaranteed by the
Company or any Subsidiary (other than any Excluded Subsidiary) of the Company,
except as permitted by Section 9.24 hereof); (vi) Synthetic Lease Obligations of
any Subsidiary of the Company (or of the Company) and any Guarantees by the
Company thereof under the Lease Agreement dated as of October 1, 1998 with Iron
Mountain Statutory Trust - 1998 and other Synthetic Lease Obligations with a
structure and terms substantially similar to said transaction (PROVIDED, that
the aggregate amount of all such Synthetic Lease Obligations permitted under
this clause (vi) shall not at any time exceed $175,000,000 and that such
obligations shall be without recourse to any Subsidiary (other than a lessee
Subsidiary) of the Company and shall not be Guaranteed by any Subsidiary of the
Company); (vii) Indebtedness incurred pursuant to the instruments governing (A)
Accounts Receivable Financings or (B) Permitted Mortgage Financings secured by
Existing Facilities (PROVIDED, that the aggregate amount outstanding of all such
obligations incurred pursuant to such Accounts Receivable Financings or such
Permitted Mortgage Financings permitted under this clause (vii) shall not at any
time exceed $150,000,000); and (viii) Indebtedness incurred

<PAGE>

                                                                              70

pursuant to the instruments governing Permitted Mortgage Financings secured by
Facilities acquired by the Company or any of its Subsidiaries after the
Effective Date hereof (PROVIDED, that the aggregate amount outstanding of all
such obligations incurred pursuant to such Permitted Mortgage Financings
permitted under this clause (viii) shall not at any time exceed $50,000,000).

                  9.9 LEVERAGE RATIOS. (a) The Company will not, as at the end
of any fiscal quarter, permit the ratio, calculated as at the end of such fiscal
quarter for the period of four fiscal quarters then ended, of (i) the excess of
(x) the aggregate outstanding principal amount of Funded Indebtedness (on a
consolidated basis) of the Company and its Subsidiaries at such date over (y)
the aggregate amount of cash and Liquid Investments of the Company and
Subsidiaries at such date to (ii) EBITDA for such period (the "Leverage Ratio")
to exceed the ratio set forth below:

<TABLE>
<CAPTION>
               ----------------------------------------------------- ---------------------------
               PERIOD                                                LEVERAGE RATIO
               ----------------------------------------------------- ---------------------------
<S>                                                                  <C>
               From the Effective Date
               through June 30, 2001                                         5.75 to 1
               ----------------------------------------------------- ---------------------------
               From July 1, 2001 through June 30, 2002                       5.50 to 1
               ----------------------------------------------------- ---------------------------
               From July 1, 2002 through June 30, 2003                       5.25 to 1
               ----------------------------------------------------- ---------------------------
               From July 1, 2003 and at all times thereafter                 5.00 to 1
               ----------------------------------------------------- ---------------------------
</TABLE>

                  (b) The Company will not, as at the end of any fiscal quarter,
permit the ratio, calculated as at the end of such fiscal quarter for the period
of four fiscal quarters then ended, of (i) the excess of (x) the aggregate
outstanding principal amount of Indebtedness (on a consolidated basis and
without regard to Indebtedness owed to the Company and its Subsidiaries,
Indebtedness under the Canadian Commitments, Indebtedness referred to in clause
(xii) of the definition of "Permitted Indebtedness" in Section 1.01 hereof and
the Indebtedness under the Pierce 1998 Senior Notes) of the Excluded
Subsidiaries at such date over (y) the aggregate amount of cash and Liquid
Investments of the Excluded Subsidiaries at such date to (ii) EBITDA for such
period (the "FOREIGN LEVERAGE RATIO") to exceed 3.50 to 1. Solely for purposes
of this clause (b), in determining the Foreign Leverage Ratio, EBITDA shall be
determined by including only the Excluded Subsidiaries.

                  9.10 INTEREST COVERAGE RATIO. The Company will not, as at the
end of any fiscal quarter, permit the ratio, calculated as at the end of such
fiscal quarter for the period of four fiscal quarters then ended, of (i) EBITDA
for such period to (ii) Interest Expense for such period to be less than the
ratio set forth below for the period in which such fiscal quarter ends:

<TABLE>
<CAPTION>
               ------------------------------------------------ --------------------------------
               PERIOD                                           INTEREST COVERAGE RATIO
               ------------------------------------------------ --------------------------------
<S>                                                             <C>
               From the Effective Date through June 30, 2001               1.75 to 1
               ------------------------------------------------ --------------------------------
</TABLE>

<PAGE>

                                                                              71
<TABLE>
<S>                                                             <C>
               ------------------------------------------------ --------------------------------
               From July 1, 2001 through December 31, 2002                 2.00 to 1
               ------------------------------------------------ --------------------------------

               From January 1, 2003 through December 31, 2003              2.25 to 1
               ------------------------------------------------ --------------------------------
               From January 1, 2004 and at all times
               thereafter                                                  2.50 to 1
               ------------------------------------------------ --------------------------------
</TABLE>

                  For purposes of calculating any ratio set forth in this
Section, if the Company elects pursuant to the penultimate sentence of the
definition of EBITDA to include in EBITDA for the period to which such ratio
relates the PRO FORMA amounts referred to in such sentence, there shall be
included in Interest Expense for such period, on a PRO FORMA basis, interest
accruing during such period on Indebtedness (and the interest portion of
payments under Capitalized Lease Obligations) assumed or incurred by the Company
and its Subsidiaries (on a consolidated basis) in connection with any Permitted
Acquisition having Acquisition Consideration of more than $500,000 during such
period.

                  9.11 FIXED CHARGES COVERAGE RATIO. The Company will not, as at
the end of any fiscal quarter, permit the ratio, calculated as at the end of
such fiscal quarter for the period of four fiscal quarters then ended, of (i)
Adjusted EBITDA for such period to (ii) Fixed Charges for such period to be less
than the ratio set forth below for the period in which such fiscal quarter ends:

<TABLE>
<CAPTION>
               -------------------------------------------------------------------- ----------------------
               PERIOD                                                               FIXED CHARGES
                                                                                    COVERAGE RATIO
               -------------------------------------------------------------------- ----------------------
<S>                                                                                 <C>
               From the Effective Date
               through June 30, 2001                                                      1.00 to 1
               -------------------------------------------------------------------- ----------------------
               From July 1, 2001 through June 30, 2003                                    1.10 to 1
               -------------------------------------------------------------------- ----------------------
               From July 1, 2003 and at all times thereafter                              1.20 to 1
               -------------------------------------------------------------------- ----------------------
</TABLE>

                  For purposes of calculating any ratio set forth in this
Section, if the Company elects pursuant to the penultimate sentence of the
definition of EBITDA to include in EBITDA for the period to which such ratio
relates the PRO FORMA amounts referred to in such sentence, there shall be
included in Fixed Charges for such period, on a PRO FORMA basis, principal
payable and interest accruing during such period on Indebtedness (and the
interest portion of payments under Capitalized Lease Obligations) assumed or
incurred by the Company and its Subsidiaries (on a consolidated basis) in
connection with any Permitted Acquisition having Acquisition Consideration of
more than $500,000 during such period.

                  9.12 MERGERS, ASSET DISPOSITIONS. ETC. Except as expressly
permitted by Section 9.04, the Company will not, and will not permit any of its
Subsidiaries to, be a party to any

<PAGE>

                                                                              72

merger or consolidation, or sell, lease, assign, transfer or otherwise dispose
of any assets, or acquire assets from any Person, except:

                  (i)  dispositions and acquisitions of inventory in the
         ordinary course of business;

                 (ii)  dispositions of worn out or obsolete tools or equipment
         no longer used or useful in the business of the Company and its
         Subsidiaries, provided that no single disposition of tools or equipment
         shall have a fair market value (determined in good faith by the Company
         at the time of such disposition) in excess of $5,000,000;

                (iii)  Capital Expenditures;

                 (iv)  acquisitions of Investments permitted under Section 9.14
         hereof, dispositions of Investments described in clauses (i), (ii) and
         (iii) of Section 9.14 hereof and dispositions of other assets;
         PROVIDED, that the aggregate fair market value of such other assets,
         when added to the value of all such other assets disposed of during
         such fiscal year, shall not, without the prior consent of the Majority
         Lenders, exceed 25% of Consolidated Net Tangible Assets at the end of
         the immediately preceding fiscal year; and PROVIDED, FURTHER, that the
         Net Cash Proceeds of the dispositions of such assets shall be subject
         to the provisions of Section 3.02(c) (including that such Net Cash
         Proceeds in any fiscal year of more than 10% of Consolidated Net
         Tangible Assets at the end of the immediately preceding fiscal year may
         not be used for a Reinvestment Event and shall cause a mandatory
         reduction of the Commitments);

                  (v) subject to compliance with the provisions of Section
         9.21(b) hereof, the sale, lease, assignment, transfer or other
         disposition of any assets by the Company or any Subsidiary of the
         Company to the Company or any Subsidiary thereof (other than Excluded
         Subsidiaries), PROVIDED, that (i) if such transfer is of material
         assets by the Company or a Subsidiary Guarantor, the recipient of such
         transfer shall also be the Company or a Subsidiary Guarantor and (ii)
         any Excluded Subsidiary may transfer assets to the Company or any other
         Subsidiary (including any Excluded Subsidiary); and

                 (vi) so long as no Default shall have occurred and be
         continuing hereunder at the time of such Acquisition or transaction,
         Permitted Acquisitions and related Additional Expenditures and any
         other transaction expressly permitted by Section 9.14 hereof; PROVIDED,
         that any such Permitted Acquisition is an acquisition of another
         business operating principally in the United States of America.

                (vii) dispositions of accounts receivable and related general
         intangibles, and related lockbox and other collection accounts records
         and/or proceeds pursuant to the instruments governing an Accounts
         Receivable Financing permitted by Section 9.08 hereof.

                  For purposes of this Section 9.12, "PERMITTED ACQUISITION"
shall mean any Acquisition complying with the following:

<PAGE>

                                                                              73

                (a) COMPLIANCE WITH FINANCIAL COVENANTS. After giving effect
         to each such acquisition and any related incurrence of Indebtedness,
         the Company is in compliance on a PRO FORMA basis with Sections 9.09
         through 9.11 hereof as at the last day of the latest fiscal quarter.

                  (b) LINES OF BUSINESS. ETC. Each such Acquisition shall not be
         "hostile" and shall be of assets relating to the records and
         information management business or activities related thereto (or of
         100% of the stock of corporations whose assets consist substantially of
         such assets) or through the merger of such a corporation into a
         Subsidiary of the Company, which shall be the surviving corporation.

                  9.13 LIENS. The Company will not, and will not permit any of
its Subsidiaries to, create or suffer to exist any Lien upon any property or
assets, now owned or hereafter acquired, securing any Indebtedness or other
obligation, except: (i) the Liens created pursuant to the Security Documents;
(ii) the Liens existing on the Effective Date set forth in Schedule III and
Liens arising out of the refinancing, extension, renewal or refunding of any
Indebtedness secured by any Lien set forth on Schedule III, PROVIDED that the
principal amount of such Indebtedness is not increased and is not secured by any
additional assets; (iii) (A) Liens contemplated by clauses (ii), (iv), (v) and
(vii) of the definition of Permitted Indebtedness; and (B) Liens securing
Acquired Debt, provided that such Liens cover only those assets that were
covered by such Liens prior to the relevant acquisition; (iv) attachment,
judgment or other similar Liens arising in connection with litigation or other
legal proceedings, PROVIDED that either (A) the claims in respect of such Liens
are fully covered by insurance or (B) the execution or other enforcement of such
Liens is effectively stayed and the claims secured thereby are in an amount not
to exceed $3,000,000 in the aggregate and are being contested in good faith by
appropriate proceedings diligently prosecuted; (v) Liens on properties or assets
of an Excluded Subsidiary securing Indebtedness of such Excluded Subsidiary
permitted hereunder; (vi) other Liens arising in the ordinary course of the
business of the Company or such Subsidiary which are not incurred in connection
with the borrowing of money or the obtaining of advances or credit and which do
not materially detract from the value of its property or assets or materially
impair the use thereof in the operation of its business; (vii) Liens securing
Indebtedness permitted by clause (v) of Section 9.08 hereof, PROVIDED that such
Liens extend only to the assets of any Excluded Subsidiary incurring such
Indebtedness as a primary obligor (and not as a Guarantor) or Capital Stock of
such Excluded Subsidiary; (viii) Liens on property leased pursuant to the
Synthetic Lease Obligations permitted by clause (vi) of Section 9.08 hereof; and
(ix) Liens under the instruments governing (A) an Accounts Receivable Financing
or (B) a Mortgage Financing permitted by Section 9.08 hereof.

                  9.14 INVESTMENTS. The Company will not, and will not permit
any of its Subsidiaries to, directly or indirectly, make or permit to remain
outstanding any advances, loans or other extensions of credit or capital
contributions (other than prepaid expenses in the ordinary course of business)
to (by means of transfers of property or assets or otherwise), or purchase or
own any stocks, bonds, notes, debentures or other securities of, any Person (all
such transactions being herein called "INVESTMENTS"), except (subject to Section
9.24 hereof):

                  (i)  operating deposit accounts with any bank or financial
         institution;

<PAGE>

                                                                              74

                 (ii) Liquid Investments (including Liquid Investments in the
         name and under the control of the Administrative Agent (or a collateral
         sub-agent for the Administrative Agent) as contemplated by the Security
         Documents);

                (iii) subject to Section 9.16 hereof, Investments in accounts
         and chattel paper as defined in the Uniform Commercial Code) and notes
         receivable acquired in the ordinary course of business as presently
         conducted;

                 (iv) Investments in an insurer required as a condition to the
         provision by such insurer of insurance coverage contemplated by Section
         9.03;

                  (v) (w) equity Investments in Wholly-Owned Subsidiaries of the
         Company; (x) additional equity Investments in Subsidiaries of the
         Company (other than Wholly-Owned Subsidiaries) with the prior written
         consent of the Majority Lenders and (y) Investments in the form of
         loans, advances or other obligations owed by any Wholly-Owned
         Subsidiary to the Company, and Investments in the form of loans,
         advances or other obligations owed by the Company to any Wholly-Owned
         Subsidiary; PROVIDED that the aggregate amount of Investments by the
         Company permitted by subclauses (w) or (y) of this clause (v) in any
         Subsidiary of the Company that is a mortgagor under any Permitted
         Mortgage shall not exceed, in the aggregate for all such Subsidiaries,
         $10,000,000 at any one time outstanding.

                 (vi) Investments consisting of loans or advances to officers
         and directors of the Company and its Subsidiaries in an amount not to
         exceed $350,000 in the aggregate during any fiscal year (and in any
         event not to exceed $750,000 at any one time outstanding) and loans or
         advances made to employees of the Company to permit such employees to
         exercise options to purchase Capital Stock of the Company;

                (vii) (x) Investments in Persons that are not Subsidiaries or
         Affiliates of the Company and (y) Investments in Subsidiaries of the
         Company (to the extent such Investments are not permitted under clause
         (v) of this Section 9.14); PROVIDED that the aggregate outstanding
         amount of Investments made pursuant to this clause (vii) shall not at
         any time exceed $30,000,000;

               (viii) Investments consisting of (a) Permitted Acquisitions in
         accordance with Section 9.12 hereof and (b) any acquisition (by
         purchase of shares, merger or otherwise) by any Excluded Subsidiary of
         (x) a majority of the shares of Capital Stock of any Person principally
         engaged in the same line or lines of business as the Company and its
         Subsidiaries or (y) assets principally related to the records and
         information management business or related activities; PROVIDED, that
         any acquisition under this clause shall not be "hostile".

                 (ix) subject to Section 9.16 hereof and on terms and pursuant
         to documentation in all respects reasonably satisfactory to the
         Administrative Agent, Investments in Affiliates of the Company (which
         are not Wholly-Owned Subsidiaries of the Company) to facilitate

<PAGE>

                                                                              75

         the construction or acquisition of records management facilities
         including, without limitation, the acquisition of real estate for
         development purposes;

                  (x) subordinated Guarantees of Senior Subordinated Debt by
         Subsidiaries of the Company pursuant to the Senior Subordinated Debt
         Documents;

                 (xi) equity Investments and loans and advances and other
         extensions of credit to any Excluded Subsidiary or any other person
         organized outside of the United States or principally conducting its
         business outside of the United States;

                (xii) Investments constituted by Hedging Agreements permitted
         under Section 9.25 hereof; and

               (xiii) Investments by the Company in a Subsidiary formed
         pursuant to the instruments governing an Accounts Receivable Financing
         permitted by Section 9.08 hereof.

                  9.15 RESTRICTED PAYMENTS. The Company will not, and will not
permit any of its Subsidiaries to, declare or make any Restricted Payment,
except that the Company may:

                  (i) provided that no Default has occurred and is continuing,
         purchase shares of any class of Capital Stock, or options to purchase
         such shares, of the Company from employees or former employees of the
         Company or its Subsidiaries in amounts not to exceed $500,000 in any
         fiscal year and $1,000,000 in the aggregate after the Effective Date;
         and

                 (ii) make additional Restricted Payments constituting the
         purchase, redemption, retirement or other acquisition of shares of any
         class of Capital Stock of the Company (such Restricted Payments, "STOCK
         REPURCHASES"), subject to the satisfaction of each of the following
         conditions on the date of such Stock Repurchase and after giving effect
         thereto:

                  (a) no Default shall have occurred and be continuing; and

                  (b) the ratio of Senior Debt on the last day of the most
         recently completed fiscal quarter of the Company to EBITDA for the four
         fiscal quarters then ended on a PRO FORMA basis, after giving effect to
         any purchase, redemption or retirement of any Subordinated Indebtedness
         consummated on or prior to the date thereof and to any borrowings to
         finance the same is less than or equal to 1.5 to 1.

Nothing herein shall be deemed to prohibit the payment of dividends by any
Subsidiary of the Company to the Company or to any other Subsidiary of the
Company.

                  9.16 TRANSACTIONS WITH AFFILIATES. Except as otherwise
expressly permitted by this Agreement, the Company will not, and will not permit
any of its Subsidiaries to, directly or indirectly:

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                  (i) make any Investment in an Affiliate of the Company;

                 (ii) transfer, sell, lease, assign or otherwise dispose of any
         assets to an Affiliate of the Company;

                (iii) merge into or consolidate with or purchase or acquire
         assets from an Affiliate of the Company; or

                 (iv) enter into any other transaction directly or indirectly
         with or for the benefit of an Affiliate of the Company (including,
         without limitation, guarantees and assumptions of obligations of an
         Affiliate of the Company);

PROVIDED that (a) any Affiliate who is an individual may serve as a director,
officer or employee of the Company and receive reasonable compensation or
indemnification in connection with his or her services in such capacity; (b) the
Company or a Subsidiary of the Company may enter into any transaction with an
Affiliate of the Company if the monetary or business consideration arising
therefrom would be substantially as advantageous to the Company or such
Subsidiary as the monetary or business consideration which would obtain in a
comparable arm's length transaction with a Person similarly situated to the
Company but not an Affiliate of the Company; and (c) the Company may make
Investments in Affiliates permitted by Section 9.14(ix) hereof and may create
Residual Assurances for the benefit of an Affiliate permitted by Section 9.23
hereof in either case in connection with the construction and/or acquisition of
records management facilities to be leased to the Company or a Subsidiary, so
long as, taking such transaction as a whole (giving effect to such Investment or
Residual Assurance, and the lease of such facility to the Company or such
Subsidiary) such Affiliate is not disproportionately benefitted.

                  9.17 SUBORDINATED INDEBTEDNESS. The Company will not, nor will
it permit any of its Subsidiaries to, purchase, redeem, retire or otherwise
acquire for value, or set apart any money for a sinking, defeasance or other
analogous fund for the purchase, redemption, retirement or other acquisition of,
or make any voluntary payment or prepayment of the principal of or interest on,
or any other amount owing in respect of, any Subordinated Indebtedness, except
for:

                  (i) regularly scheduled payments or prepayments of principal
         and interest in respect thereof required pursuant to the instruments
         evidencing such Subordinated Indebtedness;

                 (ii) so long as no Default has occurred and is continuing,
         scheduled payments of principal of (not to exceed $10,000,000 in the
         aggregate, excluding payments made in connection with that certain
         company named Datavault acquired by the Company in the United Kingdom)
         and interest on, and expenses and indemnities incurred in connection
         with, Seller Indebtedness; and

                (iii) any other purchase, redemption or retirement of
         Subordinated Indebtedness, so long as (i) no Default has occurred and
         is continuing and (ii) after giving effect to each such purchase,
         redemption or retirement, the ratio of Senior Debt on the last day of
         the

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                                                                              77

         most recently completed fiscal quarter of the Company to EBITDA for
         the four quarters then ended on a PRO FORMA basis, after giving effect
         to such purchase, redemption or retirement and any Stock Repurchase
         consummated on or prior to the date thereof, and to any borrowings to
         finance the same, as at the last day of the latest fiscal quarter is
         less than or equal to 1.5 to 1.

                  9.18 LINES OF BUSINESSES. Neither the Company nor any of its
Subsidiaries shall engage to any substantial extent in any business activity
other than (i) the records and information management business or activities
related thereto or (ii) in the case of any special purpose entity formed by the
Company for the purposes of engaging in an Accounts Receivable Financing
permitted under the terms of this Agreement (an "SPE"), activities related to
such Accounts Receivable Financing.

                  9.19 MODIFICATION OF OTHER AGREEMENTS. The Company will not
request or consent to any modification, supplement or waiver of any of the
provisions of any instrument or document evidencing or governing Subordinated
Indebtedness except on terms and pursuant to documentation in all respects
reasonably satisfactory to the Administrative Agent.

                  9.20 INTEREST RATE AND CURRENCY EXCHANGE PROTECTION. The
Company shall at all times maintain a program reasonably acceptable to the
Administrative Agent providing for the hedging or mitigation of interest rate
and currency exchange risk.

                  9.21 CERTAIN OBLIGATIONS RESPECTING SUBSIDIARIES.

                  (a) The Company will, and will cause each of its Subsidiaries
to, take such action from time to time as shall be necessary to ensure that the
Company and each of its Subsidiaries at all times owns (i) all of the issued and
outstanding shares of each class of Capital Stock of each of such Person's
Subsidiaries (other than, in each case, Capital Stock of Excluded Subsidiaries)
and (ii) more than 50% of the issued and outstanding shares of Capital Stock of
each Person acquired pursuant to clauses (b) and (c) of Section 9.14(viii)
hereof. Without limiting the generality of the foregoing, the Company shall not,
and shall not permit any of its Subsidiaries to, sell, transfer or otherwise
dispose of any shares of stock in any Subsidiary (other than an Excluded
Subsidiary) owned by them, nor permit any Subsidiary of the Company (other than
an Excluded Subsidiary) to issue any shares of Capital Stock of any class
whatsoever to any Person (other than to the Company or to another Wholly-Owned
Subsidiary or pursuant to Section 9.12 hereof). In the event that any such
additional shares of Capital Stock shall be issued by any Subsidiary of the
Company, or any Subsidiary shall be acquired, the Company agrees (so long as the
certificates evidencing such shares of stock are not subject to a lien permitted
under Section 9.13(vii) hereof, and in any event subject to clause (c) below)
forthwith to deliver to the Administrative Agent pursuant to the Security
Documents the certificates evidencing such shares of stock, accompanied by
undated stock powers executed in blank and shall take such other action as the
Administrative Agent shall request to perfect the security interest created
therein pursuant to the Security Documents.

                  (b) The Majority Lenders shall have the right from time to
time to require the Company, pursuant to a written request from the
Administrative Agent, to cause such

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                                                                              78

Subsidiaries of the Company as may be specified in such request (except for any
SPE) to become parties to the Subsidiary Guaranty or to execute and deliver such
other guaranties, in form and substance satisfactory to the Majority Lenders,
guaranteeing payment of the Company's obligations hereunder. Any such request
shall be made by the Majority Lenders in the good faith and reasonable exercise
of their discretion. Within 30 days after any such request, the Company shall,
and shall cause the appropriate Subsidiaries of the Company to, (i) execute and
deliver to the Administrative Agent such number of copies as the Administrative
Agent may specify of documents creating such guaranties and (ii) do all other
things which may be necessary or which the Administrative Agent may reasonably
request in order to confer upon and confirm to the Lenders the benefits of such
security.

                  (c) Notwithstanding anything to the contrary in this
Section 9.21:

                           (I) no Excluded Subsidiary shall be required to be or
                  become a party to the Subsidiary Guaranty or otherwise
                  Guarantee the obligations of the Company hereunder;

                          (II) the Company and its Subsidiaries shall not be
                  required to pledge more than 66% of the aggregate Voting Stock
                  of such Excluded Subsidiary directly held by the Company or
                  its Domestic Subsidiaries to the Administrative Agent under
                  the Security Documents; and

                         (III) the Company and its Subsidiaries shall not be
                  required to pledge the stock of any other Excluded Subsidiary.

                  (d) The Company will not permit any of its Subsidiaries (other
than Excluded Subsidiaries or any SPE acting pursuant to the terms of an
Accounts Receivable Financing permitted by the terms of this Agreement) to enter
into, after the date hereof, any indenture, agreement, instrument or other
arrangement (other than the Senior Subordinated Debt Indentures) that, directly
or indirectly, prohibits or restrains, or has the effect of prohibiting or
restraining, or imposes materially adverse conditions upon, the incurrence or
payment of Indebtedness, the granting of Liens, the declaration or payment of
dividends, the making of loans, advances or Investments or the sale, assignment,
transfer or other disposition of Property.

                  9.22 ENVIRONMENTAL MATTERS. The Company will promptly give to
the Lenders notice in writing of any complaint, order, citation, notice or other
written communication from any Person with respect to, or if the Company becomes
aware after due inquiry of, (i) the existence or alleged existence of a
violation of any applicable Environmental Law or the incurrence of any
liability, obligation, remedial action, loss, damage, cost, expense, fine,
penalty or sanction resulting from any air emission, water discharge, noise
emission, asbestos, Hazardous Substance or any other environmental, health or
safety matter at, upon, under or within any property now or previously owned,
leased, operated or used by the Company or any of its Subsidiaries or any part
thereof, or due to the operations or activities of the Company, any Subsidiary
or any other Person on or in connection with such property or any part thereof
(including receipt by the Company or any Subsidiary of any notice of the
happening of any event involving the Release or cleanup of any Hazardous
Substance), (ii) any Release on such property

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                                                                              79

or any part thereof in a quantity that is reportable under any applicable
Environmental Law, (iii) the commencement of any cleanup pursuant to or in
accordance with any applicable Environmental Law of any Hazardous Substances on
or about such property or any part thereof and (iv) any pending or threatened
proceeding for the termination, suspension or non-renewal of any permit required
under any applicable Environmental Law, in each of the cases (i), (ii), (iii)
and (iv), which individually or in the aggregate could have a Material Adverse
Effect.

                  9.23 RESIDUAL ASSURANCES. The Company will not, and will not
permit any of its Subsidiaries to, create, incur or suffer to exist any Residual
Assurances, except that (notwithstanding Sections 9.08 and 9.14) the Company may
create a Residual Assurance with respect of the construction or acquisition of
any records management facility by any Affiliate of the Company so long as (a)
the maximum liability of the Company in respect of such Residual Assurance does
not exceed 15% of the fair market value (as determined in good faith by the
Board of Directors of the Company) of the completed records management facility,
and (b) the maximum liability of the Company in respect of all Residual
Assurances does not exceed $3,000,000 in the aggregate.

                  9.24 INVESTMENTS IN EXCLUDED SUBSIDIARIES. The Company will
not, and will not permit any of its Subsidiaries (other than its Excluded
Subsidiaries), to make any advance, loan or other extension of credit to, or any
other Investment in, or Guarantee any Indebtedness of, any Excluded Subsidiary
or any other person organized outside of the United States or principally
conducting its business outside the United States if, after giving effect
thereto, the aggregate outstanding amount of such Investments and Guaranties
(other than (a) Guaranties permitted under clause (viii) of the definition of
"Permitted Indebtedness" in Section 1.01 hereof, (b) the Guaranties by the
Company and its Subsidiaries of (x) the Pierce 1998 Senior Notes and (y)
Indebtedness under the Canadian Commitments, and (c) Investments by the Company
in Iron Mountain Canada Corporation to finance the payment by Iron Mountain
Canada Corporation of principal, interest and other amounts due in respect of
the Pierce 1998 Senior Notes) made after the date hereof is greater than
$150,000,000 (with the applicable exchange rate for any Investment or Guaranty
or repayment thereof determined by reference to the relevant Exchange Rate in
effect at the time of such Investment or Guaranty or repayment).

                  9.25 HEDGING AGREEMENTS. The Company will not, and will not
permit any of its Subsidiaries to enter into any Hedging Agreement other than
Hedging Agreements entered into in the ordinary course of business, and not for
speculative purposes, to protect against changes in interest rates or foreign
exchange rates. Without limiting the generality of the foregoing, the Company
will not, and will not permit any of its Subsidiaries to, enter into any
derivatives or other transactions with any financial institution, commodities or
stock exchange or clearing house (a "DERIVATIVES COUNTERPARTY") obligating the
Company or any of its Subsidiaries to make any payments to such Derivatives
Counterparty as a result of a change in market value of the Company's Capital
Stock or any Subordinated Indebtedness.

                  9.26 PERFECTION OF SECURITY INTERESTS IN STOCK OF FOREIGN
SUBSIDIARIES. Within 60 days after the Effective Date, the Company shall have
completed the perfection of security interests in the stock of Subsidiaries
organized in a jurisdiction outside of the United States of

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                                                                              80

America and listed in Annex 1 to the Company Pledge Agreement, Annex 1 to the
Canadian Borrower Pledge Agreement or Annex 1 to the Subsidiary Pledge
Agreement.

                  Section 10.  DEFAULTS.

                  10.1  EVENTS OF DEFAULT. If one or more of the following
events (herein called "Events of Default") shall occur and be continuing:

                  (a) default in the payment of any principal of or interest on
         any Loan, any Reimbursement Obligation or any other amount payable
         hereunder when due; or

                  (b) the Company or any of its Subsidiaries (other than
         Excluded Subsidiaries) shall default in the payment when due of any
         principal of or interest on any Indebtedness having an aggregate
         outstanding principal amount of at least $5,000,000 (other than the
         Loans); or any event or condition shall occur which results in the
         acceleration of the maturity of any such Indebtedness of the Company or
         any of its Subsidiaries (other than Excluded Subsidiaries) or enables
         (or, with the giving of notice or lapse of time or both, would enable)
         the holder of any such Indebtedness or any Person acting on such
         holder's behalf to accelerate the maturity thereof; or

                  (c) any representation or warranty made or deemed made by the
         Company, the Canadian Borrower, any other Borrower or any Subsidiary
         Guarantor in any Basic Document, or in any certificate or financial
         information furnished to any Lender, the Administrative Agent or the
         Canadian Administrative Agent pursuant to the provisions of any Basic
         Document, shall prove to have been false or misleading in any material
         respect as of the time made or furnished; or

                  (d) (i) the Company shall default in the performance of any of
         its obligations under Sections 9.08 through 9.21 and 9.23 hereof or
         (ii) the Company, the Canadian Borrower, any other Borrower or any
         Subsidiary Guarantor shall default in the performance of any of its
         other obligations in any Basic Document, and such default described in
         this subclause (ii) shall continue unremedied for a period of 25 days
         after notice thereof to the Company by the Administrative Agent or the
         Majority Lenders (through the Administrative Agent); or

                  (e) the Company or any of its Subsidiaries (except any De
         Minimus Excluded Subsidiary) shall admit in writing its inability to,
         or be generally unable to, pay its debts as such debts become due; or

                  (f) the Company or any of its Subsidiaries (except any De
         Minimus Excluded Subsidiary) shall (i) apply for or consent to the
         appointment of, or the taking of possession by, a receiver, custodian,
         trustee or liquidator of itself or of all or a substantial part of its
         property, (ii) make a general assignment for the benefit of its
         creditors, (iii) commence a voluntary case under the Bankruptcy Code,
         (iv) file a petition seeking to take advantage of any other law
         relating to bankruptcy, insolvency, reorganization, winding-up, or
         composition or readjustment of debts, (v) fail to controvert in a
         timely and

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                                                                              81

         appropriate manner, or acquiesce in writing to, any petition filed
         against it in an involuntary case under the Bankruptcy Code, or
         (vi) take any corporate action for the purpose of effecting any of the
         foregoing; or

                  (g) a proceeding or case shall be commenced, without the
         application or consent of the Company or any of its Subsidiaries
         (except any De Minimus Excluded Subsidiary) in any court of competent
         jurisdiction, seeking (i) its liquidation, reorganization, dissolution
         or winding-up, or the composition or readjustment of its debts, (ii)
         the appointment of a trustee, receiver, custodian, liquidator or the
         like of such Person or of all or any substantial part of its assets, or
         (iii) similar relief in respect of such Person under any law relating
         to bankruptcy, insolvency, reorganization, winding-up, or composition
         or adjustment of debts, and such proceeding or case shall continue
         undismissed, or an order, judgment or decree approving or ordering any
         of the foregoing shall be entered and continue unstayed and in effect,
         for a period of 60 days; or an order for relief against such Person
         shall be entered in an involuntary case under the Bankruptcy Code; or

                  (h) a final judgment or judgments by a court or courts (or a
         final order by an appropriate Governmental Authority) shall be rendered
         against the Company or any of its Subsidiaries (except any De Minimus
         Excluded Subsidiary) in excess of $3,000,000 in the aggregate, and the
         same shall not be discharged (or provision shall not be made for such
         discharge), or a stay of execution thereof shall not be procured,
         within 30 days from the date of entry thereof, or the Company or such
         Subsidiary shall not, within said period of 30 days, or such longer
         period during which execution of the same shall have been stayed,
         appeal therefrom and cause the execution thereof to be stayed during
         such appeal; or

                  (i) the Company or any member of the Controlled Group shall
         fail to pay when due an amount or amounts aggregating in excess of
         $1,000,000 which it shall have become liable to pay to the PBGC or to a
         Plan under Title IV of ERISA; or notice of intent to terminate a Plan
         or Plans having aggregate Unfunded Liabilities in excess of $1,000,000
         shall be filed under Title IV of ERISA by the Company or any member of
         the Controlled Group, any plan administrator or any combination of the
         foregoing; or the PBGC shall institute proceedings under Title IV of
         ERISA to terminate or to cause a trustee to be appointed to administer
         any such Plan or Plans or a proceeding shall be instituted by a
         fiduciary of any such Plan or Plans against the Company or any member
         of the Controlled Group to enforce Section 515 or 421 9(c)(5) of ERISA;
         or a condition shall exist by reason of which the PBGC would be
         entitled to obtain a decree adjudicating that any such Plan or Plans
         must be terminated; or there shall occur a complete or partial
         withdrawal from, or a default, within the meaning of Section 421
         9(c)(5) of ERISA, with respect to, one or more Multiemployer Plans
         which could cause the Company or one or more members of the Controlled
         Group to incur a current payment obligation in excess of $1,000,000; or

                  (j) an Excluded Subsidiary Material Adverse Change or any
         Change of Control shall occur; or

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                                                                              82

                  (k) (i) any Security Document or the Company Guaranty or the
         Subsidiary Guaranty shall cease, for any reason, to be in full force
         and effect (other than as provided therein) or any party thereto (other
         than the Lenders) shall so assert in writing; or (ii) any Security
         Document shall cease to be effective to grant a Lien on the collateral
         described therein with the priority purported to be created thereby.

THEREUPON: the Administrative Agent may (and, if directed by the Majority
Lenders, shall) (a) declare the Commitments terminated (whereupon the
Commitments shall be terminated) and/or (b) declare the principal amount then
outstanding of and the accrued interest on the Loans, the Reimbursement
Obligations, and commitment fees and all other amounts payable hereunder and
under the Notes and the C$ Notes to be forthwith due and payable, whereupon such
amounts shall be and become immediately due and payable, without notice
(including, without limitation, notice of intent to accelerate), presentment,
demand, protest or other formalities of any kind, all of which are hereby
expressly waived by the Borrowers and the Canadian Borrower; PROVIDED that in
the case of the occurrence of an Event of Default with respect to the Company
referred to in clause (f) or (g) of this Section 10.01, the Commitments shall be
automatically terminated and the principal amount then outstanding of and the
accrued interest on the Loans, the Reimbursement Obligations, and commitment
fees and all other amounts payable hereunder and under the Notes and the C$
Notes shall be and become automatically and immediately due and payable, without
notice (including, without limitation, notice of intent to accelerate),
presentment, demand, protest or other formalities of any kind, all of which are
hereby expressly waived by the Company and the Canadian Borrower.

                  In addition, upon the occurrence and during the continuance of
any Event of Default (if the Administrative Agent has declared the principal
amount then outstanding of, and accrued interest on, the Loans and all other
amounts payable by the Company, the Canadian Borrower or any other Borrower
hereunder and under the Notes and the C$ Notes to be due and payable), the
Company agrees that it shall, if requested by the Administrative Agent or the
Majority Lenders through the Administrative Agent (and, in the case of any Event
of Default referred to in clause (f) or (g) of this Section 10.01 with respect
to the Company, forthwith, without any demand or the taking of any other action
by the Administrative Agent or such Lenders) provide cover for the Letter of
Credit Liabilities by paying to the Administrative Agent immediately available
funds in an amount equal to the then aggregate undrawn stated amount of all
Letters of Credit, which funds shall be held by the Administrative Agent in the
Collateral Account as collateral security in the first instance for the Letter
of Credit Liabilities.

                  10.2 RATABLE TREATMENT OF LENDERS. In the event that the Loans
and the Reimbursement Obligations shall be declared or become immediately due
and payable on any date (the "ACCELERATION DATE") pursuant to Section 10.01
hereof, the Borrowers, the Canadian Borrower and the Revolving Lenders agree
that the outstanding Revolving Loans and Reimbursement Obligations and accrued
but unpaid interest thereon not denominated in Dollars shall be automatically
converted to Dollars on the Acceleration Date at the then applicable Exchange
Rate and any Reimbursement Obligation not denominated in Dollars thereafter
arising shall be automatically converted to Dollars on the date of the drawing
giving rise thereto under the relevant Letter of Credit at the then applicable
Exchange Rate. The Revolving Lenders hereby irrevocably agree for the benefit of
each other (and not for the benefit of the Borrowers,

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                                                                              83

the Canadian Borrower or the other Obligors) that, effective as of the
Acceleration Date, each Revolving Lender shall acquire participations in each
then outstanding Revolving Loan and Letter of Credit Liability in proportion to
the aggregate Commitments of such Revolving Lender to the aggregate Revolving
Commitments of all the Revolving Lenders, in each case determined immediately
prior to the Acceleration Date (such Revolving Lender's "PROPORTION"). On or
promptly following the Acceleration Date, the Administrative Agent shall
determine for each Revolving Lender the difference between (a) such Revolving
Lender's Proportion of the aggregate principal amount of the outstanding
Revolving Loans and Reimbursement Obligations on the Acceleration Date after
giving effect to the automatic conversion to Dollars and (b) the aggregate
principal amount of such Revolving Lender's actual outstanding Revolving Loans
and Reimbursement Obligations on the Acceleration Date after giving effect to
the automatic conversions to Dollars. Each Revolving Lender whose difference is
positive shall make a payment which is equal to such difference to the
Administrative Agent in Dollars in immediately available funds on a date set by
the Administrative Agent promptly following the Acceleration Date. The
Administrative Agent shall distribute such payment to the Revolving Lenders
whose differences are negative, with such distribution to be ratable based upon
the respective amounts of such negative differences. On each subsequent date on
which a Reimbursement Obligation arises by virtue of a draw on a Letter of
Credit, each Revolving Lender shall, promptly after being notified thereof, make
a payment to the Issuing Lender equal to its Proportion of such Reimbursement
Obligation. To the extent that any Revolving Lender shall fail to pay any amount
required to be paid pursuant to this Section 10.02 on the due date therefor,
such Revolving Lender shall pay interest to the Administrative Agent for ratable
distribution to the Revolving Lenders or Issuing Lenders entitled thereto on
such amount from and including such due date to but excluding the date such
payment is made at a rate per annum equal to the Federal Funds Effective Rate,
PROVIDED that if such Revolving Lender shall fail to make such payment within
three Business Days of such due date, then, retroactively to the due date, such
Revolving Lender shall be obligated to pay interest on such amount at the ABR
Rate.

                  Section 11.  THE ADMINISTRATIVE AGENT.

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                                                                             84

                  11.1 APPOINTMENT POWERS AND IMMUNITIES. Each Lender hereby
irrevocably appoints and authorizes the Administrative Agent to act as its
agent hereunder and under the other Basic Documents with such powers as are
specifically delegated to the Administrative Agent by the terms hereof and
thereof, together with such other powers as are reasonably incidental
thereto. The Administrative Agent (which term as used in this Section 11
shall include reference to its affiliates and its own and its affiliates'
officers, directors, employees and agents): (a) shall have no duties or
responsibilities except those expressly set forth in this Agreement and the
other Basic Documents, and shall not by reason of this Agreement or any other
Basic Document be a trustee for any Lender; (b) shall not be responsible to
the Lenders for any recitals, statements, representations or warranties
contained in this Agreement or any other Basic Document, or in any
certificate or other document referred to or provided for in, or received by
any of them under, this Agreement or any other Basic Document, or for the
value, validity, effectiveness, genuineness, enforceability or sufficiency of
this Agreement or any other Basic Document or any other document referred to
or provided for herein or therein or for any failure by the Company, the
Canadian Borrower, any other Borrower or any of the Subsidiary Guarantors or
any other Person to perform any of its obligations hereunder or thereunder;
(c) shall not be required to initiate or conduct any litigation or collection
proceedings hereunder or under any other Basic Document except to the extent
requested by the Majority Lenders; and (d) shall not be responsible for any
action taken or omitted to be taken by it hereunder or under any other Basic
Document or any other document or instrument referred to or provided for
herein or therein or in connection herewith or therewith, except for its own
gross negligence or willful misconduct. 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.

                  11.2 RELIANCE BY ADMINISTRATIVE AGENT. The Administrative
Agent shall be entitled to rely upon any certification, notice or other
communication (including any thereof by telephone, telex, telegram or cable)
believed by it to be genuine and correct and to have been signed or sent by
or on behalf of the proper Person or Persons, and upon advice and statements
of legal counsel, independent accountants and other experts selected by the
Administrative Agent. As to any matters not expressly provided for by this
Agreement or any other Basic Document, the Administrative Agent shall in all
cases be fully protected in acting, or in refraining from acting, hereunder
and thereunder in accordance with instructions signed by the Majority Lenders
and such instructions of the Majority Lenders and any action taken or failure
to act pursuant thereto shall be binding on all of the Lenders.

                  11.3 DEFAULTS. The Administrative Agent shall not be deemed
to have knowledge of the occurrence of a Default (other than a Default of the
type specified in Section 10.01(a)) unless the Administrative Agent has
received notice from a Lender or the Company, the Canadian Borrower or any
other Borrower specifying such Default and stating that such notice is a
"Notice of Default". In the event that the Administrative Agent receives such
a notice of the occurrence of a Default, the Administrative Agent shall give
prompt notice thereof to the Lenders. The Administrative Agent shall (subject
to Section 11.07 hereof) take such action with respect to such Default as
shall be directed by the Majority Lenders, provided that, unless and until
the Administrative Agent shall have received such directions, the
Administrative Agent may (but shall not be obligated to) take such action, or
refrain from taking such action, with

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respect to such Default as it shall deem advisable in the best interests of
the Lenders. The Administrative Agent shall deliver to the Lenders a copy of
any written declaration made pursuant to the second to last paragraph of
Section 10.01 hereof.

                  11.4 RIGHTS AS A LENDER. With respect to its Commitments
and the Loans made by it, the Administrative Agent in its capacity as a
Lender hereunder shall have the same rights and powers hereunder as any other
Lender and may exercise the same as though it were not acting as the
Administrative Agent and the term "Lender" or "Lenders" shall, unless the
context otherwise indicates, include the Administrative Agent in its
individual capacity. The Administrative Agent in its individual capacity may
(without having to account therefor to any Lender) accept deposits from, lend
money to and generally engage in any kind of banking, trust or other business
with the Company, the Canadian Borrower, the other Borrowers and the
Subsidiary Guarantors (and their respective Affiliates) as if it were not
acting as the Administrative Agent, and the Administrative Agent in its
individual capacity may accept fees and other consideration from the Company,
the Canadian Borrower or any other Borrower (in addition to the agency fees
and arrangement fees heretofore agreed to between the Company or the Canadian
Borrower and the Administrative Agent) for services in connection with this
Agreement or otherwise without having to account for the same to the Lenders.

                  11.5 INDEMNIFICATION. The Lenders agree to indemnify the
Administrative Agent (to the extent not reimbursed under Section 12.03 or
12.04 hereof, but without limiting the obligations of the Company under said
Sections 12.03 and 12.04), ratably in accordance with the principal amount of
their respective Loans and Reimbursement Obligations outstanding, or if no
Loans or Reimbursement Obligations are outstanding, ratably in accordance
with their respective Commitments, for any and all liabilities, obligations,
losses, damages, penalties, actions, judgments, suits, costs, expenses or
disbursements of any kind and nature whatsoever which may 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 Basic Document or any other
documents contemplated by or referred to herein or therein or the
transactions contemplated hereby or thereby (including, without limitation,
the costs and expenses which the Company is obligated to pay under Sections
12.03 and 12.04 hereof but excluding, unless a Default has occurred and is
continuing, normal administrative costs and expenses incident to the
performance of its agency duties hereunder) or the enforcement of any of the
terms hereof or thereof or of any such other documents, PROVIDED, that no
Lender shall be liable for any of the foregoing to the extent they arise from
the gross negligence or willful misconduct of the party to be indemnified.

                  11.6 NON-RELIANCE ON ADMINISTRATIVE AGENT AND OTHER
LENDERS. Each Lender agrees that it has, independently and without reliance
on the Administrative Agent or any other Lender, and based on such documents
and information as it has deemed appropriate, made its own credit analysis of
the Company and the Canadian Borrower and decision to enter into this
Agreement and that it will, independently and without reliance upon the
Administrative Agent or any other Lender, and based on such documents and
information as it shall deem appropriate at the time, continue to make its
own analysis and decisions in taking or not taking action under this
Agreement or any of the other Basic Documents. The Administrative Agent shall
not be required to keep itself informed as to the performance or observance
by the Company, the Canadian Borrower, the other Borrowers and the Subsidiary
Guarantors of this Agreement or any of the

<PAGE>
                                                                            86

other Basic Documents or any other document referred to or provided for
herein or therein or to inspect the properties or books of the Company, the
Canadian Borrower, any other Borrower or any of the Subsidiary Guarantors.
Except for notices, reports and other documents and information expressly
required to be furnished to the Lenders by the Administrative Agent hereunder
or the other Basic Documents, the Administrative Agent shall not have any
duty or responsibility to provide any Lender with any credit or other
information concerning the affairs, financial condition or business of the
Company, the Canadian Borrower, any other Borrower or any of the Subsidiary
Guarantors (or any of their affiliates) which may come into the possession of
the Administrative Agent.

                  11.7 FAILURE TO ACT. Except for action expressly required
of the Administrative Agent hereunder and under the other Basic Documents,
the Administrative Agent shall in all cases be fully justified in failing or
refusing to act hereunder and thereunder unless it shall receive further
assurances to its satisfaction by the Lenders of their indemnification
obligations under Section 11.05 hereof against any and all liability and
expense which may be incurred by it by reason of taking or continuing to take
any such action.

                  11.8 RESIGNATION OR REMOVAL OF ADMINISTRATIVE AGENT.
Subject to the appointment and acceptance of a successor Administrative Agent
as provided below, the Administrative Agent may resign at any time by giving
notice thereof to the Lenders and the Company and the Administrative Agent
may be removed at any time with or without cause by the Majority Lenders.
Upon any such resignation or removal the Majority Lenders shall have the
right to appoint a successor Administrative Agent reasonably acceptable to
the Company. Upon any such resignation or removal, the Administrative Agent
that resigned or was removed shall, to the extent that its annual agency fee
was paid in advance, pay to the Company an amount equal to such fee
multiplied by a fraction the numerator of which shall be the number of days
remaining on the date of such resignation or removal until the next
anniversary of the Effective Date, and the denominator of which shall be 365.
If no successor Administrative Agent shall have been so appointed by the
Majority Lenders and shall have accepted such appointment within 30 days
after the retiring Administrative Agent's giving of notice of resignation or
the Majority Lenders' removal of the retiring Administrative Agent (the
"Notice Date"), then the retiring Administrative Agent may, on behalf of the
Lenders, appoint a successor Administrative Agent reasonably acceptable to
the Company. Any successor Administrative Agent shall be (i) a Lender or (ii)
if no Lender has accepted such appointment within 30 days after the Notice
Date, a bank which has an office in New York, New York with a combined
capital and surplus of at least $250,000,000. Upon the acceptance of any
appointment as 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 any retiring
Administrative Agent's resignation or removal hereunder as Administrative
Agent, the provisions of this Section 11 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.

                  11.9 CONSENTS UNDER BASIC DOCUMENTS. Without the prior written
consent of the Majority Lenders, the Administrative Agent will not consent to
any modification, supplement or

<PAGE>

                                                                            87

waiver under any of the Basic Documents or any of the other documents
described in Section 9.20 hereof.

                  11.10 COLLATERAL SUB-AGENTS. Each Lender by its execution
and delivery of this Agreement agrees, as contemplated by the Security
Documents, that, in the event it shall hold any Liquid Investments referred
to therein, such Liquid Investments shall be held in the name and under the
control of such Lender and such Lender shall hold such Liquid Investments as
a collateral sub-agent for the Administrative Agent thereunder.

                  11.11 MULTI-CURRENCY PAYMENT AGENT AND CANADIAN
ADMINISTRATIVE AGENT. The Multi-Currency Payment Agent referred to herein and
the Canadian Administrative Agent referred to in Annex A hereto shall be
deemed to be sub-agents of the Administrative Agent for all purposes of this
Agreement and entitled to the benefits of this Section 11.

                  11.12 ADDITIONAL MINISTERIAL POWERS OF THE AGENTS. The
Administrative Agent is hereby irrevocably authorized by each of the Lenders
to execute any document creating any Lien and to release any Lien covering
any asset of the Company or any of its Subsidiaries (including, without
limitation, any Facilities, accounts receivable or inventory) that is the
subject of a disposition, sale or assignment which is permitted under this
Agreement.

                  Section 12.  MISCELLANEOUS

                  12.1 WAIVER. No failure on the part of the Administrative
Agent or any Lender to exercise and no delay in exercising, and no course of
dealing with respect to, any right, power or privilege under any Basic
Document shall operate as a waiver thereof, nor shall any single or partial
exercise of any right, power or privilege thereunder preclude any other or
further exercise thereof or the exercise of any other right, power or
privilege. The remedies provided in the Basic Documents are cumulative and
not exclusive of any remedies provided by law.

                  12.2 NOTICES. All notices and other communications provided
for herein (including, without limitation, any modifications of, or waivers
or consents under, this Agreement) shall be given or made by telecopy or
other writing and telecopied, mailed or delivered to the intended recipient
(a) in the case of the Company, the Canadian Borrower, the Administrative
Agent, the Multi-Currency Payment Agent or the Canadian Administrative Agent
at the "Address for Notices" specified below its name on the signature pages
hereof; (b) in the case of any Lender, at its address (or telecopy number)
set forth in its Administrative Questionnaire; (c) in the case of any other
Borrower, at its address (or telecopy number) set forth in its Election to
Participate; or, as to any party, at such other address as shall be
designated by such party in a notice to the Company, the Canadian Borrower
and the Administrative Agent given in accordance with this Section 12.02.
Except as otherwise provided in this Agreement, all such communications shall
be deemed to have been duly given when transmitted by telecopier (and receipt
is electronically confirmed), personally delivered or, in the case of a
mailed notice, upon receipt, in each case given or addressed as aforesaid.

                  12.3 EXPENSES ETC. The Company agrees to pay or reimburse each
of the Lenders and the Administrative Agent for paying: (a) the reasonable fees
and expenses of Simpson

<PAGE>
                                                                            88

Thacher & Bartlett, special counsel to the Administrative Agent, in
connection with (i) the preparation, execution and delivery of this Agreement
(including the Exhibits hereto) and the Security Documents and the making of
the Loans hereunder and (ii) any modification, supplement or waiver of any of
the terms of this Agreement or any other Basic Document (including, without
limitation, the amendment and restatement evidenced hereby); (b) all
reasonable costs and expenses of the Lenders and the Administrative Agent
(including reasonable counsels' fees in connection with the enforcement of
this Agreement or any other Basic Document or any bankruptcy, insolvency or
other proceedings); (c) all mortgage, intangible, transfer, stamp,
documentary or other similar taxes, assessments or charges levied by any
governmental or revenue authority in respect of this Agreement or any other
Basic Document or any other document referred to herein or therein; and (d)
all costs, expenses, taxes, assessments and other charges incurred in
connection with any filing, registration, recording or perfection of any
security interest contemplated by this Agreement, any Security Document or
any document referred to herein or therein.

                  12.4 INDEMNIFICATION. The Company shall indemnify the
Administrative Agent, the Canadian Administrative Agent, the Lenders and each
affiliate thereof and their respective directors, officers, employees and
agents from, and hold each of them harmless against, any and all losses,
liabilities, claims or damages to which any of them may become subject,
insofar as such losses, liabilities, claims or damages arise out of, relate
to or result from any (i) Loan by any Lender hereunder or (ii) breach by the
Company, the Canadian Borrower or any other Borrower of this Agreement or any
other Basic Document or (iii) the Pierce Merger or (iv) any Environmental
Liabilities (whether known or unknown) or (v) any investigation, litigation
or other proceeding (including any threatened investigation or proceeding)
relating to the foregoing, and the Company shall reimburse the Administrative
Agent, the Canadian Administrative Agent and each Lender, and each affiliate
and their respective directors, officers, employees and agents, upon demand
for any reasonable expenses (including legal fees) incurred in connection
with any such investigation or proceeding; but excluding any such losses,
liabilities, claims, damages or expenses incurred by reason of the gross
negligence or willful misconduct of the Person to be indemnified.

                  12.5 AMENDMENTS. ETC. No amendment or waiver of any
provision of this Agreement or the Notes or the C$ Notes, nor any consent to
any departure by the Company, the Canadian Borrower or any other Borrower
therefrom, shall in any event be effective unless the same shall be agreed or
consented to by the Majority Lenders and the Company, and each such waiver or
consent shall be effective only in the specific instance and for the specific
purpose for which given; PROVIDED that no such change, waiver, discharge or
termination shall, without the consent of each Lender (other than a
defaulting Lender) directly affected thereby, (i) extend the Commitment
Termination Date (it being understood that any waiver of any prepayment of,
or the method of application of any prepayment to the amortization of, Loans
shall not constitute any such extension), or extend the stated maturity of
any Letter of Credit beyond the Commitment Termination Date, or extend the
scheduled date of any payment of principal of any Term Loan, or reduce the
rate or extend the time of payment of interest (other than as a result of
waiving the applicability of any post-default increase in interest rates) or
fees, or reduce the principal amount thereof, or increase any Commitment of
any Lender over the amount thereof then in effect (it being understood that a
waiver of any Default or Event of Default or of a mandatory reduction in

<PAGE>
                                                                            89

the Commitments shall not constitute a change in the terms of a Commitment of
a Lender), (ii) amend, modify or waive any provision of this Section 12.05,
(iii) reduce the percentage specified in, or (except to give effect to any
additional facilities hereunder) otherwise modify, the definition of Majority
Lenders, (iv) release all or substantially all of the security for the
obligations of the Company, the Canadian Borrower or any other Borrower under
this Agreement or any Note, (v) change the order of any mandatory prepayment
provided for in Section 3.02(b) or (c) hereof without the consent of Term
Lenders having at least 51% of the aggregate principal amount of the Term
Loans or (vi) release all or substantially all of the Subsidiary Guarantors
from their obligations under the Subsidiary Guaranty. Notwithstanding
anything in this Section 12.05 to the contrary, no amendment, waiver or
consent shall be made (x) with respect to Section 11 without the consent of
the Administrative Agent or (y) with respect to Annex A hereto without the
consent of the Canadian Borrower.

                  12.6 SUCCESSORS AND ASSIGNS. This Agreement shall be
binding upon and inure to the benefit of the parties hereto and their
respective successors and assigns except that the Company, the Canadian
Borrower and the other Borrowers may not assign their rights or obligations
hereunder or under the Notes or the C$ Notes without the prior written
consent of all of the Lenders. Each Lender may assign all or a portion of its
rights and obligations under this Agreement and the Notes and the C$ Notes
(i) to any affiliate thereof (including, without limitation, (x) any entity
(whether a corporation, partnership, trust or otherwise) that is engaged in
making, purchasing, holding or otherwise investing in bank loans and similar
lines of credit in the ordinary course of its business and is administered or
managed by a Lender or an affiliate of such Lender and (y) with respect to
any Lender that is a fund which invests in bank loans and similar extensions
of credit, any other fund that invests in bank loans and similar extensions
of credit and is managed by the same investment advisor as such Lender or by
an affiliate of such investment advisor), (ii) to any other Lender or (iii)
with the consent of the Administrative Agent, of the Issuing Bank and of the
Company (provided, that the consent of the Company shall not be required if
an Event of Default hereunder shall have occurred and be continuing), which
consents shall not be unreasonably withheld or delayed, to any other bank or
financial institution (provided that any such partial assignment shall not,
unless the Company and the Administrative Agent otherwise agree, be less than
$5,000,000 (or, in the case of Tranche B Term Loans, $1,000,000), or if the
remainder of the Lender's Commitment or Term Loans is less than $5,000,000,
such lesser amount). Upon execution by the assignor and the assignee of an
instrument pursuant to which the assignee assumes such rights and
obligations, payment by such assignee to such assignor of an amount equal to
the purchase price agreed between such assignor and such assignee and
delivery to the Administrative Agent and the Company of an executed copy of
such instrument together with payment by such assignee to the Administrative
Agent of a processing fee of $2,500, such assignee shall have, to the extent
of such assignment (unless otherwise provided therein), the same rights and
benefits as it would have if it were a Lender hereunder and the assignor
shall be, to the extent of such assignment (unless otherwise provided
therein), released from its obligations under this Agreement. Each Lender may
(without the consent of any other party to this Agreement) sell
participations in all or any part of any Loan or Loans made by it to another
bank or other entity, in which event the participant shall not have any
rights under this Agreement (except as provided in the next succeeding
sentence hereof), or in the case of a Loan, such Lender's Note or C$ Note
(the participant's rights against such Lender in respect of such
participation to be those set forth in the agreement executed by such Lender
in

<PAGE>

                                                                            90

favor of the participant relating thereto, which agreement shall not give the
participant the right to consent to any modification, amendment or waiver
other than one described in clause (i), (ii), (iii),(iv), (v) or (vi) of
Section 12.05 hereof). Each of the Company and the Canadian Borrower agrees
that each participant shall be entitled to the benefits of Sections 5.07 and
6 of this Agreement and Section 3.8 of Annex A hereto with respect to its
participation; PROVIDED that no participant shall be entitled to receive any
greater amount pursuant to such Sections than the transferor Lender would
have been entitled to receive in respect of the amount of the participation
transferred by such transferor Lender to such participant had no such
transfer occurred. Each Lender may furnish any information concerning the
Company and its Subsidiaries in the possession of such Lender from time to
time to assignees and participants (including prospective assignees and
participants) which have agreed in writing to be bound by the provisions of
Section 12.07 hereof. The Administrative Agent and the Company may, for all
purposes of this Agreement, treat any Lender as the holder of any Note or C$
Note drawn to its order (and owner of the Loans evidenced thereby) until
written notice of assignment, participation or other transfer shall have been
received by them from such Lender.

                  In addition to the assignments and participations permitted
the foregoing provisions of this Section 12.06, any Lender may (without
notice to the Company, the Canadian Borrower, any other Borrower, the
Administrative Agent, the Issuing Bank or any other Lender and without
payment of any fee) assign and pledge all or any portion of its Loans and its
Notes (i) to any Federal Reserve Bank as collateral security pursuant to
Regulation A of the Board of Governors of the Federal Reserve System and any
Operating Circular issued by such Federal Reserve Bank and (ii) with respect
to any Lender which is a fund, to its trustee in support of its obligations
to its trustee, and such Loans and Notes shall be fully transferrable as
provided therein. No such assignment pursuant to the preceding sentence shall
release the assigning Lender from its obligations hereunder.

                  12.7 CONFIDENTIALITY. Each Lender agrees to exercise all
reasonable efforts to keep any information delivered or made available by or
on behalf of the Company to it which has not been publicly disclosed
confidential from anyone other than persons employed or retained by such
Lender who are or are expected to become engaged in evaluating, approving,
structuring or administering the Loans; PROVIDED that nothing herein shall
prevent any Lender from disclosing such information (i) to any other Lender,
(ii) to the officers, directors, employees, agents, attorneys and accountants
of such Lender or its affiliates who have a need to know such information in
accordance with customary banking practices and who receive such information
having been made aware of the restrictions set forth in this Section, (iii)
upon the order of any court or administrative agency, (iv) upon the request
or demand of any regulatory agency or authority having jurisdiction over such
Lender, (v) to the extent reasonably required in connection with any
litigation to which the Administrative Agent, any Lender, the Company, the
Canadian Borrower, any other Borrower, any Subsidiary Guarantor or their
respective affiliates may be a party, (vi) to the extent reasonably required
in connection with the exercise of any remedy hereunder, (vii) to such
Lender's legal counsel and independent auditors, and (viii) to any actual or
proposed participant or assignee of all or part of its rights hereunder which
has agreed in writing to be bound by the provisions of this Section 12.07.

<PAGE>

                                                                            91

                  12.8 SURVIVAL. The obligations of the Company under
Sections 6.01, 6.05, 6.06, 6.08, 6.09, 12.03 and 12.04 hereof and of the
Canadian Borrower under such Sections and Section 3.8 of Annex A hereto and
the obligations of the Lenders under Section 11.05 shall survive the
repayment of the Loans and the termination of the Commitments.

                  12.9 CAPTIONS . Captions and section headings appearing
herein are included solely for convenience of reference and are not intended
to affect the interpretation of any provision of this Agreement.

                  12.10 COUNTERPARTS; INTEGRATION. This Agreement may be
executed in any number of counterparts, all of which taken together shall
constitute one and the same instrument, and any of the parties hereto may
execute this Agreement by signing any such counterpart. This Agreement
constitutes the entire agreement and understanding among the parties hereto
and supersedes any and all prior agreements and understandings, oral and
written, relating to the subject matter hereof.

                  12.11 [intentionally omitted]

                  12.12 GOVERNING LAW; SUBMISSION TO JURISDICTION; WAIVER OF
JURY TRIAL. THIS AGREEMENT AND THE NOTES SHALL BE GOVERNED BY AND CONSTRUED
IN ACCORDANCE WITH THE LAW OF THE STATE OF NEW YORK. EACH OF THE COMPANY, THE
CANADIAN BORROWER AND THE SUBSIDIARY BORROWERS HEREBY SUBMITS TO THE
NONEXCLUSIVE JURISDICTION OF THE UNITED STATES DISTRICT COURT FOR THE
SOUTHERN DISTRICT OF NEW YORK AND OF ANY NEW YORK STATE COURT SITTING IN NEW
YORK CITY FOR PURPOSES OF ALL LEGAL PROCEEDINGS ARISING OUT OF OR RELATING TO
THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY. EACH OF THE COMPANY,
THE CANADIAN BORROWER AND THE SUBSIDIARY BORROWERS IRREVOCABLY WAIVES, TO THE
FULLEST EXTENT PERMITTED BY LAW, ANY OBJECTION WHICH IT MAY NOW OR HEREAFTER
HAVE TO THE LAYING OF THE VENUE OF ANY SUCH PROCEEDING BROUGHT IN SUCH A
COURT AND ANY CLAIM THAT ANY SUCH PROCEEDING BROUGHT IN SUCH A COURT HAS BEEN
BROUGHT IN AN INCONVENIENT FORUM. EACH OF THE COMPANY, THE CANADIAN BORROWER,
THE SUBSIDIARY BORROWERS, THE ADMINISTRATIVE AGENT AND THE LENDERS HEREBY
IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING
ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED
HEREBY.

                  12.13 CANADIAN BORROWER'S AGENT; SUBSIDIARY BORROWERS'
AGENT. (a) The Canadian Borrower, by execution and delivery of this
Agreement, irrevocably appoints the Company as its agent and attorney-in-fact
for all purposes of this Agreement, irrevocably designates, appoints and
empowers the Company, as its designee and agent, for service of any and all
legal process, summons, notices and documents which may be served in any such
action or proceeding and hereby ratifies and confirms, and agrees to be bound
by, all actions taken by the Company on its behalf pursuant to the foregoing
authorization. The Company irrevocably accepts such appointment. Without
limiting the generality of the foregoing, all notices from and

<PAGE>

                                                                            92

to the Canadian Borrower hereunder shall be given by or to the Company on its
behalf. Each Lender, the Canadian Administrative Agent and the Administrative
Agent may conclusively rely on the authority of the Company to act on behalf
of the Canadian Borrower.

                  (b) Each Subsidiary Borrower, by execution and delivery of
its Election to Participate, irrevocably appoints the Company as its agent
and attorney-in-fact for all purposes of this Agreement, irrevocably
designates, appoints and empowers the Company, as its designee and agent, for
service of any and all legal process, summons, notices and documents which
may be served in any such action or proceeding and hereby ratifies and
confirms, and agrees to be bound by, all actions taken by the Company on its
behalf pursuant to the foregoing authorization. The Company irrevocably
accepts such appointment. Without limiting the generality of the foregoing,
all notices from and to each Subsidiary Borrower hereunder shall be given by
or to the Company on its behalf. Each Lender and the Administrative Agent may
conclusively rely on the authority of the Company to act on behalf of any
Subsidiary Borrower.

                  12.14 DESIGNATION OF INDEBTEDNESS. The indebtedness
incurred hereunder constitutes "Senior Debt" or "Senior Indebtedness", as the
case may be (and, accordingly, "Designated Senior Debt" or "Designated Senior
Indebtedness", as the case may be) under the Senior Subordinated Debt
Indentures and the other Senior Subordinated Debt Documents.

                  12.15 AMENDMENTS TO SECURITY DOCUMENTS, ETC.  Each of the
parties hereby consents to and approves in all material respects:

         (a) the Acknowledgment and Confirmation of Guarantee or Security
Documents, dated as of the date hereof, among the Company, Iron Mountain
Canada Corporation, the Subsidiary Guarantors, the Administrative Agent and
the Canadian Administrative Agent, and substantially in the form attached
hereto as Exhibit L, upon the terms and conditions set forth therein,
including, without limitation, the amendments to the Security Documents
effected thereby to secure cash management obligations owed to the Lenders
and their affiliates;

         (b) the release from the Company Pledge Agreement of the shares of
the common stock of Iron Mountain Canada Corporation (formerly known as
Pierce Leahy Canada Company) and the pledging of such shares for the benefit,
on a first priority basis, of the Lenders and the Administrative Agent and
the benefits, on a second priority basis and a third priority basis,
respectively, of the Pierce 1996 Senior Subordinated Notes and the Pierce
1997 Senior Subordinated Notes under the Second Amended and Restated Pledge
and Intercreditor Agreement, among the Company, The Chase Manhattan Bank, as
the Administrative Agent and the Collateral Agent, the United States Trust
Company of New York, as trustee for the holders of the Pierce 1996 Senior
Subordinated Notes, and The Bank of New York, as trustee for the Pierce 1997
Senior Subordinated Notes, and substantially in the form attached hereto as
Exhibit M; and

         (c) a restructuring of the Company's European subsidiaries pursuant
to which 100% of the stock of Pierce Leahy Europe Limited, a direct
subsidiary of the Company (66% of whose stock is currently pledged to the
Lenders pursuant to the terms of the Security Documents) will be contributed
free of any liens under the Security Documents to Iron Mountain Europe
Limited, a subsidiary 50.1% owned by the Company.

<PAGE>

                  IN WITNESS WHEREOF, the parties hereto have caused this
Agreement to be duly executed and delivered as of the day and year first above
written.

                                       COMPANY:

                                       IRON MOUNTAIN INCORPORATED


                                       By: /s/ J.P. Lawrence
                                       -------------------------------------
                                           Title: Vice President & Treasurer

                                       Address for Notices:

                                       745 Atlantic Avenue
                                       Boston, Massachusetts 02111

                                       Attention:   John F. Kenny, Jr.
                                                    Executive Vice President
                                                    and Chief Financial Officer

                                       Fax No.:     (617) 350-7881

                                       COPY TO:

                                       Sullivan & Worcester LLP
                                       One Post Office Square
                                       Boston, Massachusetts 02109
                                       Attention: Harry E. Ekblom, Jr.

                                       Fax No.: (617) 338-2880



<PAGE>

                                        CANADIAN BORROWER:

                                        IRON MOUNTAIN CANADA CORPORATION



                                        By: /s/ J.P. Lawrence
                                        -------------------------------------
                                            Title: Vice President & Treasurer


                                        Address for Notices:

                                        Iron Mountain Canada Corporation
                                        195 Summerlea Road
                                        Brampton, Canada, Ontario, L6T 4P6
                                        Fax: (905) 792-2567

                                        WITH A COPY TO:
                                        Iron Mountain Incorporated
                                        745 Atlantic Avenue
                                        Boston, Massachusetts 02111
                                        Attention: John F. Kenny, Jr.
                                                   Executive Vice President
                                                   and Chief Financial Officer


<PAGE>



                                  US$ LENDERS




                           THE CHASE MANHATTAN BANK


                           By: /s/ Robert T. Sacks
                           -----------------------------------
                                   Title: Managing Director




<PAGE>
                                   US$ LENDERS



                           CIBC, INC.


                           By: /s/ Michele E. Roller
                           -----------------------------------
                                   Title: Executive Director


<PAGE>


                                    US$ LENDERS



                           ALLFIRST BANK


                           By: /s/ Thomas Reymann
                           -----------------------------------
                                   Title: Vice President




<PAGE>



                                      US$ LENDERS



                           THE BANK OF NEW YORK


                           By: /s/ A. Adam
                           -----------------------------------
                                   Title: Vice President




<PAGE>



                                   US$ LENDERS



                           ARAB BANK PLC


                           By: /s/ Samer Tamimi
                           -----------------------------------
                                    Title: Vice President


<PAGE>

                                   US$ LENDERS



                           THE BANK OF NOVA SCOTIA


                           By: /s/ T.M. Pitcher
                           -----------------------------------
                                   Title: Authorized Signatory




<PAGE>


                                     US$ LENDERS



                           BANK ONE, NA (MAIN OFFICE CHICAGO)


                           By: /s/ Andrea S. Kantor
                           -----------------------------------
                                   Title: First Vice President



<PAGE>



                                      US$ LENDERS



                           CREDIT LYONNAIS NEW YORK BRANCH


                           By: /s/ Scott R. Chappelka
                           -----------------------------------
                                   Title: Vice President




<PAGE>


                                    US$ LENDERS



                           DRESDNER BANK AG, NEW YORK
                           AND GRAND CAYMAN BRANCHES


                           By: /s/ Brian Schneider
                           ---------------------------------------
                                   Title: Assistant Vice President


                           By: /s/ Constance Loosemore
                           ---------------------------------------
                                    Title: Assistant Vice President




<PAGE>


                                  US$ LENDERS



                           ERSTE BANK NEW YORK


                           By: /s/ Arcinee Hovanessian
                           ---------------------------------------
                                   Title: Vice President


                           By: /s/ John S. Runnion
                           ---------------------------------------
                                   Title: First Vice President



<PAGE>



                                  US$ LENDERS



                           FLEET NATIONAL BANK


                           By: /s/ Michael Palmer
                           ---------------------------------------
                                   Title: Senior Vice President




<PAGE>

                                    US$ LENDERS



                           FIRST UNION NATIONAL BANK


                           By: /s/ Constantin E. Chepurny
                           ---------------------------------------
                                   Title: Senior Vice President
<PAGE>



                                     US$ LENDERS



                           HSBC BANK USA


                           By: /s/ J.B. Lyons
                           ---------------------------------------
                                   Title: Senior Vice President




<PAGE>


                                    US$ LENDERS



                           UNION BANK OF CALIFORNIA, N.A.


                           By: /s/ Nancy A. Perkins
                           ---------------------------------------
                                   Title: Vice President




<PAGE>



                                      US$ LENDERS



                           WACHOVIA BANK, N.A.


                           By: /s/ Henry H. Hagan
                           ---------------------------------------
                                   Title: Senior Vice President





<PAGE>



                                    US$ LENDERS



                           CITIZENS BANK OF MASSACHUSETTS
                           AS SUCCESSOR TO US TRUST



                           By: /s/ Anne Hemmer
                           ---------------------------------------
                                   Title: Vice President


<PAGE>





                               US$-CANADIAN LENDERS



                           THE CHASE MANHATTAN BANK


                           By: /s/ Robert T. Sacks
                           ---------------------------------------
                                   Title: Managing Director



<PAGE>



                              US$-CANADIAN LENDERS



                           CIBC INC.


                           By: /s/ Michele E. Roller
                           ---------------------------------------
                                    Title: Executive Director



<PAGE>


                                 US$-CANADIAN LENDERS



                           THE BANK OF NOVA SCOTIA


                           By: /s/ T. M. Pitcher
                           ---------------------------------------
                                   Title: Authorized Signatory







<PAGE>


                             MULTI-CURRENCY LENDERS



                           THE CHASE MANHATTAN BANK


                           By: /s/ Robert T. Sacks
                           ---------------------------------------
                                   Title: Managing Director





<PAGE>



                             MULTI-CURRENCY LENDERS


                           CIBC INC.


                           By: /s/ Michele E. Roller
                           ---------------------------------------
                                   Title: Executive Director




<PAGE>





                             MULTI-CURRENCY LENDERS


                           ALLFIRST BANK


                           By: /s/ Thomas Reymann
                           ---------------------------------------
                                   Title: Vice President




<PAGE>



                             MULTI-CURRENCY LENDERS


                           THE BANK OF NEW YORK


                           By: /s/ A. Adam
                           ---------------------------------------
                                   Title: Vice President




<PAGE>




                             MULTI-CURRENCY LENDERS


                           THE BANK OF NOVA SCOTIA


                           By: /s/ T. M. Pitcher
                           ---------------------------------------
                                   Title: Authorized Signatory




<PAGE>




                             MULTI-CURRENCY LENDERS


                           BANK ONE, NA (MAIN OFFICE CHICAGO)


                           By: /s/ Andrea S. Kantor
                           ---------------------------------------
                               Title: First Vice President




<PAGE>



                             MULTI-CURRENCY LENDERS


                           CREDIT LYONNAIS NEW YORK BRANCH


                           By: /s/ Scott R. Chappelka
                           ---------------------------------------
                                   Title: Vice President



<PAGE>



                             MULTI-CURRENCY LENDERS


                           DRESDNER BANK AG, NEW YORK
                           AND GRAND CAYMAN BRANCHES


                           By: /s/ Brian Schneider
                           ---------------------------------------
                                   Title: Assistant Vice President


                           By: /s/ Constance Loosemore
                           ---------------------------------------
                                   Title: Assistant Vice President





<PAGE>



                             MULTI-CURRENCY LENDERS


                           ERSTE BANK NEW YORK


                           By: /s/ Arcinee Hovanessian
                           ---------------------------------------
                                   Title: Vice President


                           By: /s/ John S. Runnion
                           ---------------------------------------
                                   Title: First Vice President


<PAGE>



                             MULTI-CURRENCY LENDERS


                           FLEET NATIONAL BANK


                           By: /s/ Michael Palmer
                           ---------------------------------------
                                   Title: Senior Vice President




<PAGE>

                             MULTI-CURRENCY LENDERS


                           FIRST UNION NATIONAL BANK


                           By: /s/ Constantin E. Chepurny
                           ---------------------------------------
                                   Title: Senior Vice President




<PAGE>



                             MULTI-CURRENCY LENDERS


                           HSBC BANK USA


                           By: /s/ J.B. Lyons
                           ---------------------------------------
                               Title: Senior Vice President




<PAGE>



                             MULTI-CURRENCY LENDERS


                           UNION BANK OF CALIFORNIA, N.A.


                           By: /s/ Nancy A. Perkins
                           ---------------------------------------
                                   Title: Vice President



<PAGE>

                             MULTI-CURRENCY LENDERS



                           CITIZENS BANK OF MASSACHUSETTS
                           AS SUCCESSOR TO US TRUST


                           By: /s/ Anne Hemmer
                           ---------------------------------------
                                   Title: Vice President



<PAGE>




                             MULTI-CURRENCY LENDERS


                           WACHOVIA BANK, N.A.


                           By: /s/ Henry H. Hagan
                           ---------------------------------------
                                   Title: Senior Vice President




<PAGE>



                                CANADIAN LENDERS



                           THE CHASE MANHATTAN BANK OF CANADA


                           By: /s/ Christine Chan
                           ---------------------------------------
                                    Title: Vice President

                           By: /s/ Drew McDonald
                           ---------------------------------------
                                   Title: Vice President



<PAGE>



                                CANADIAN LENDERS



                           CANADIAN IMPERIAL BANK OF COMMERCE


                           By: /s/ Michele E. Roller
                           ---------------------------------------
                                   Title: Executive Director



<PAGE>




                                CANADIAN LENDERS


                           THE BANK OF NOVA SCOTIA


                           By: /s/ L.C.Lum
                           ---------------------------------------
                                   Title: Director




<PAGE>

                             TRANCHE A TERM LENDERS


                           THE CHASE MANHATTAN BANK


                           By: /s/ Robert T. Sacks
                           ---------------------------------------
                                   Title: Managing Director



<PAGE>


                             TRANCHE A TERM LENDERS



                           NATIONAL CITY BANK


                           By: /s/ Melina S. Laudy
                           ---------------------------------------
                                   Title: Vice President


<PAGE>

                             TRANCHE A TERM LENDERS


                           FLEET NATIONAL BANK


                           By: /s/ Michael Palmer
                           ---------------------------------------
                                   Title: Senior Vice President


<PAGE>

                             TRANCHE A TERM LENDERS


                           GENERAL ELECTRIC CAPITAL CORPORATION


                           By: /s/ Robert M. Kadlick
                           -----------------------------------------
                                   Title: Duly Authorized Signatory

<PAGE>

                             TRANCHE A TERM LENDERS


                           THE BANK OF NOVA SCOTIA


                           By: /s/ T. M. PITCHER
                           ---------------------------------------
                                   Title: Authorized Signatory


<PAGE>

                             TRANCHE A TERM LENDERS


                           BNP PARIBAS


                           By: /s/ Stephanie Rogers
                           ---------------------------------------
                                   Title: Vice President


                           By: /s/ Shayn P. March
                           ---------------------------------------
                                   Title: Assistant Vice President

<PAGE>

                             TRANCHE A TERM LENDERS


                           BEAR STEARNS CORPORATE LENDING, INC.


                           By: /s/ Keith C. Barnish
                           ---------------------------------------
                                   Title: Vice President

<PAGE>

                             TRANCHE A TERM LENDERS


                           CREDIT LYONNAIS NEW YORK BRANCH


                           By: /s/ Scott R. Chappelka
                           ---------------------------------------
                                   Title: Vice President


<PAGE>

                             TRANCHE A TERM LENDERS


                           BANK ONE, NA (MAIN OFFICE CHICAGO)


                           By: /s/ Andrea S. Kantor
                           ---------------------------------------
                                   Title: First Vice President


<PAGE>

                             TRANCHE A TERM LENDERS


                           THE FUJI BANK, LIMITED


                           By: /s/ Nobu Koike
                           ---------------------------------------
                                   Title: Vice President


<PAGE>

                             TRANCHE A TERM LENDERS


                           FIRST UNION NATIONAL BANK


                           By: /s/ Constantin E. Chepurny
                           ---------------------------------------
                                    Title: Senior Vice President


<PAGE>

                             TRANCHE A TERM LENDERS


                           WEBSTER BANK


                           By: /s/ Juliana B. Dalton
                           ---------------------------------------
                                   Title: Vice President




<PAGE>

                             TRANCHE A TERM LENDERS


                           THE BANK OF NEW YORK


                           By: /s/ A. Adam
                           ---------------------------------------
                                   Title: Vice President


<PAGE>

                             TRANCHE A TERM LENDERS


                           SUMITOMO TRUST AND BANKING COMPANY
                           LIMITED NEW YORK BRANCH


                           By: /s/ Stephen A. Stratico
                           ---------------------------------------
                                    Title: Vice President


<PAGE>

                             TRANCHE A TERM LENDERS


                           NATEXIS BANQUES POPULAIRES


                           By: /s/ Frank H. Madden, Jr.
                           ---------------------------------------------
                                   Title: Vice President & Group Manager







<PAGE>

                             TRANCHE B TERM LENDERS


                           THE CHASE MANHATTAN BANK


                           By: /s/ Robert T. Sacks
                           ---------------------------------------
                                   Title: Managing Director


<PAGE>

                             TRANCHE B TERM LENDERS


                           FLEET NATIONAL BANK


                           By: /s/ Michael Palmer
                           ---------------------------------------
                                   Title: Senior Vice President




<PAGE>

                             TRANCHE B TERM LENDERS


                           GENERAL ELECTRIC CAPITAL CORPORATION


                           By: /s/ Robert M. Kadlick
                           ----------------------------------------
                                   Title: Duly Authorized Signatory


<PAGE>

                             TRANCHE B TERM LENDERS


                           BNP PARIBAS


                           By: /s/ Stephanie Rogers
                           ---------------------------------------
                                   Title: Vice President


                           By: /s/ Shayn P. March
                           ---------------------------------------
                                   Title: Assistant Vice President


<PAGE>

                             TRANCHE B TERM LENDERS


                           BEAR STEARNS CORPORATE LENDING, INC.


                           By: /s/ Keith C. Barnish
                           ---------------------------------------
                                   Title: Vice President


<PAGE>

                             TRANCHE B TERM LENDERS


                           CREDIT LYONNAIS NEW YORK BRANCH


                           By: /s/ Scott R. Chappelka
                           ---------------------------------------
                                   Title: Vice President


<PAGE>

                             TRANCHE B TERM LENDERS


                           BANK ONE, NA (MAIN OFFICE CHICAGO)


                           By: /s/ Andrea S. Kantor
                           ---------------------------------------
                                   Title: First Vice President


<PAGE>

                             TRANCHE B TERM LENDERS


                           WEBSTER BANK


                           By: /s/ Juliana B. Dalton
                           ---------------------------------------
                                   Title: Vice President


<PAGE>

                             TRANCHE B TERM LENDERS


                           NATEXIS BANQUES POPULAIRES


                           By: /s/ Frank H. Madden, Jr.
                           ---------------------------------------------
                                   Title: Vice President & Group Manager


<PAGE>

                             TRANCHE B TERM LENDERS


                           SUMITOMO TRUST AND BANKING COMPANY
                           LIMITED NEW YORK BRANCH


                           By: /s/ Stephen A. Stratico
                           ---------------------------------------
                                   Title: Vice President


<PAGE>

                             TRANCHE B TERM LENDERS


                           WINGED FOOT FUNDING TRUST


                           By: /s/ Ann E. Morris
                           ---------------------------------------
                                   Title: Authorized Agent


<PAGE>

                             TRANCHE B TERM LENDERS


                           KZH CNC LLC


                           By: /s/ Virginia Conway
                           ---------------------------------------
                                   Title: Authorized Agent


<PAGE>

                             TRANCHE B TERM LENDERS


                           MORGAN STANLEY DEAN WITTER PRIME INCOME TRUST


                           By: /s/ Sheila A. Finnerty
                           ---------------------------------------
                                   Title: Senior Vice President



<PAGE>

                             TRANCHE B TERM LENDERS


                           OLYMPIC FUNDING TRUST, SERIES 1999-1


                           By: /s/ Ann E. Morris
                           ---------------------------------------
                                   Title: Authorized Agent


<PAGE>

                             TRANCHE B TERM LENDERS


                           MUIRFIELD TRADING LLC


                           By: /s/ Ann E. Morris
                           ---------------------------------------
                                   Title: Authorized Agent


<PAGE>

                             TRANCHE B TERM LENDERS


                           METROPOLITAN LIFE INSURANCE COMPANY


                           By: /s/ James R. Dingler
                           ---------------------------------------
                                   Title: Director


<PAGE>

                             TRANCHE B TERM LENDERS

                           TRAVELERS CORPORATE LOAN FUND, INC.


                           By: Travelers Asset Management
                               International Company LLC

                           By: /s/ William M. Gardiner
                           -------------------------------------------
                                   Title: Assistant Investment Officer



<PAGE>




                                    TRANCHE B TERM LENDERS


                           PINEHURST TRADING, INC.


                           By: /s/ Ann E. Morris
                           ---------------------------------------
                                   Title: Assistant Vice President


<PAGE>

                             TRANCHE B TERM LENDERS


                           KZH PONDVIEW LLC


                           By: /s/ Virginia Conway
                           ---------------------------------------
                                    Title: Authorized Agent


<PAGE>

                             TRANCHE B TERM LENDERS


                           OPPENHEIMER SENIOR FLOATING RATE FUND


                           By: /s/ Margaret Mudd
                           ---------------------------------------
                                   Title: Vice President


<PAGE>

                             TRANCHE B TERM LENDERS


                           FRANKLIN FLOATING RATE MASTER SERIES


                           By: /s/ Chauncey Lufkin
                           ---------------------------------------
                                   Title: Vice President


<PAGE>

                             TRANCHE B TERM LENDERS


                           PPM SPYGLASS FUNDING TRUST


                           By: /s/ Ann E. Morris
                           ---------------------------------------
                                   Title: Authorized Agent




<PAGE>

                             TRANCHE B TERM LENDERS


                           HELLER FINANCIAL INC.


                           By: /s/ Scott Ziembe
                           ---------------------------------------
                                   Title: Assistant Vice President


<PAGE>

                             TRANCHE B TERM LENDERS


                           KZH STERLING LLC


                           By: /s/ Virginia Conway
                           ---------------------------------------
                                   Title: Authorized Agent


<PAGE>

                             TRANCHE B TERM LENDERS


                           THE PROVIDENT BANK


                           By: /s/ Alan R. Henning
                           ---------------------------------------
                                   Title: Vice President


<PAGE>

                             TRANCHE B TERM LENDERS


                           NORTH AMERICAN SENIOR FLOATING RATE FUND
                           By: CypressTree Investment Management Company, Inc.
                           as Portfolio Manager


                                  By: /s/ Jeffrey Heuer
                                  ---------------------------------------
                                          Title: Principal


<PAGE>

                             TRANCHE B TERM LENDERS


                           KZH CYPRESTREE-1 LLC


                           By: /s/ Virginia Conway
                           ---------------------------------------
                                    Title: Authorized Agent


<PAGE>

                             TRANCHE B TERM LENDERS


                           KEMPER FLOATING RATE FUND


                           By: /s/ K. Balsen
                           ---------------------------------------
                                   Title: Managing Director





<PAGE>


                              ADMINISTRATIVE AGENT

                           THE CHASE MANHATTAN BANK,
                           as Administrative Agent


                           By: /s/ Robert T. Sacks
                           ---------------------------------------
                                   Title: Managing Director



                           ADDRESS FOR NOTICES GIVEN PURSUANT TO
                           SECTION 5.05:

                           The Chase Manhattan Bank
                           Loan and Agency Group
                           1 Chase Manhattan Plaza
                           8th Floor
                           New York, New York 10081
                           Attention: Nathaniel Spivey
                           Telecopier No.: (212) 552-7920
                           Telephone No.: (212) 552-5662

                           ADDRESS FOR OTHER NOTICES:
                           The Chase Manhattan Bank
                           270 Park Avenue
                           47th Floor
                           New York, New York 10017
                           Attention: Robert Sacks
                           Telecopier No.: (212) 270-5120
                           Telephone No.: (212) 270-4118




<PAGE>


                          CANADIAN ADMINISTRATIVE AGENT

                           THE CHASE MANHATTAN BANK OF CANADA,
                           as Canadian Administrative Agent


                           By: /s/ Christine Chan
                           ---------------------------------------
                                    Title: Vice President

                           By: /s/ Drew McDonald
                           ---------------------------------------
                                    Title: Vice President



                           ADDRESS FOR FUNDING NOTICES:
                           The Chase Manhattan Bank of Canada
                           Suite 6900
                           1 First Canadian Place
                           100 King St. West
                           Toronto, Ontario  M5X 1A4
                           Attention: Amanda Staff
                           Telecopier No.: (416) 216-4135
                           Telephone No.: (416) 216-4162

                           ADDRESS FOR NOTICES:
                           The Chase Manhattan Bank of Canada
                           Suite 6900
                           1 First Canadian Place
                           100 King St. West
                           Toronto, Ontario  M5X 1A4
                           Attention: Christine Chan
                           Telecopier No.: (416) 216-4132
                           Telephone No.: (416) 216-4133




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