Document:

<PAGE>   1

                                                                    EXHIBIT 4(m)

                                  $550,000,000

                            364-DAY CREDIT AGREEMENT

                                   dated as of

                                November 18, 1999

                                      among

                               KINDER MORGAN, INC.

                            The Banks Listed Herein,

                                       and

                             BANK OF AMERICA, N.A.,

                             as Administrative Agent

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

                            THE CHASE MANHATTAN BANK,
                                Syndication Agent

                           FIRST UNION NATIONAL BANK,
                               Documentation Agent

                                 BANK ONE, N.A.,
                             Co-Documentation Agent

                         BANC OF AMERICA SECURITIES LLC,
                       Lead Arranger and Sole Book Manager

                              CHASE SECURITIES INC.
                          FIRST UNION SECURITIES, INC.
                                  Co-Arrangers

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                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                                               PAGE

<S>     <C>                                                                                                    <C>
ARTICLE 1         DEFINITIONS.....................................................................................1
         SECTION 1.01.  Definitions...............................................................................1
         SECTION 1.02.  Accounting Terms and Determinations......................................................10
         SECTION 1.03.  Types of Borrowings......................................................................11

ARTICLE 2         THE CREDITS....................................................................................11
         SECTION 2.01.  Commitments to Lend; Term Loans..........................................................11
         SECTION 2.02.  Notice of Committed Borrowing............................................................11
         SECTION 2.03.  Money Market Borrowings..................................................................12
         SECTION 2.04.  Notice to Banks; Funding of Loans........................................................15
         SECTION 2.05.  Notes....................................................................................15
         SECTION 2.06.  Maturity of Loans........................................................................16
         SECTION 2.07.  Interest Rates...........................................................................16
         SECTION 2.08.  Facility Fees............................................................................18
         SECTION 2.09.  Optional Termination or Reduction of Commitments.........................................19
         SECTION 2.10.  Method of Electing Interest Rates........................................................19
         SECTION 2.11.  Optional Prepayments.....................................................................20
         SECTION 2.12.  General Provisions as to Payments........................................................20
         SECTION 2.13.  Funding Losses...........................................................................21
         SECTION 2.14.  Computation of Interest and Fees.........................................................21
         SECTION 2.15.  Regulation D Compensation................................................................21

ARTICLE 3         CONDITIONS.....................................................................................22
         SECTION 3.01.  Effectiveness............................................................................22
         SECTION 3.02.  Borrowings...............................................................................22

ARTICLE 4         REPRESENTATIONS AND WARRANTIES.................................................................23
         SECTION 4.01.  Corporate Existence and Power............................................................23
         SECTION 4.02.  Corporate and Governmental Authorization; No Contravention...............................23
         SECTION 4.03.  Binding Effect...........................................................................23
         SECTION 4.04.  Financial Information....................................................................23
         SECTION 4.05.  Litigation...............................................................................24
         SECTION 4.06.  Compliance with ERISA....................................................................24
         SECTION 4.07.  Environmental Matters....................................................................24
         SECTION 4.08.  Taxes....................................................................................25
         SECTION 4.09.  Subsidiaries.............................................................................25
         SECTION 4.10.  Not an Investment Company................................................................25
         SECTION 4.11.  Full Disclosure..........................................................................25
         SECTION 4.12.  Year 2000 Readiness......................................................................25

ARTICLE 5         COVENANTS......................................................................................25
         SECTION 5.01.  Information..............................................................................25
         SECTION 5.02.  Payment of Obligations...................................................................27
         SECTION 5.03.  Maintenance of Property; Insurance.......................................................27
         SECTION 5.04.  Conduct of Business and Maintenance of Existence.........................................28
         SECTION 5.05.  Compliance with Laws.....................................................................28
         SECTION 5.06.  Inspection of Property, Books and Records................................................28
</TABLE>

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<TABLE>
<S>                     <C>                                                                                    <C>
         SECTION 5.07.  Debt.....................................................................................28
         SECTION 5.08.  Minimum Net Worth........................................................................29
         SECTION 5.09.  Negative Pledge..........................................................................29
         SECTION 5.10.  Consolidations, Mergers and Sales of Assets..............................................29
         SECTION 5.11.  Use of Proceeds..........................................................................30
         SECTION 5.12.  Transactions with Affiliates.............................................................30

ARTICLE 6         DEFAULTS.......................................................................................30
         SECTION 6.01.  Events of Default........................................................................30
         SECTION 6.02.  Notice of Default........................................................................32

ARTICLE 7         THE AGENTS.....................................................................................32
         SECTION 7.01.  Appointment and Authorization............................................................32
         SECTION 7.02.  Administrative Agent and Affiliates......................................................32
         SECTION 7.03.  Action by Administrative Agent...........................................................32
         SECTION 7.04.  Consultation with Experts................................................................32
         SECTION 7.05.  Liability of Administrative Agent........................................................33
         SECTION 7.06.  Indemnification..........................................................................33
         SECTION 7.07.  Credit Decision..........................................................................33
         SECTION 7.08.  Successor Administrative Agent...........................................................33
         SECTION 7.09.  Agents' Fees.............................................................................34
         SECTION 7.10.  Other Agents.............................................................................34

ARTICLE 8         CHANGE IN CIRCUMSTANCES........................................................................34
         SECTION 8.01.  Basis for Determining Interest Rate Inadequate or Unfair.................................34
         SECTION 8.02.  Illegality...............................................................................34
         SECTION 8.03.  Increased Cost and Reduced Return........................................................35
         SECTION 8.04.  Taxes....................................................................................36
         SECTION 8.05.  Base Rate Loans Substituted for Affected Fixed Rate Loans................................37
         SECTION 8.06.  Substitution of Bank.....................................................................37

ARTICLE 9         MISCELLANEOUS..................................................................................38
         SECTION 9.01.  Notices..................................................................................38
         SECTION 9.02.  No Waivers...............................................................................38
         SECTION 9.03.  Expenses; Indemnification................................................................38
         SECTION 9.04.  Sharing of Set-offs......................................................................38
         SECTION 9.05.  Amendments and Waivers...................................................................39
         SECTION 9.06.  Successors and Assigns...................................................................39
         SECTION 9.07.  Designated Lender........................................................................40
         SECTION 9.08.  Collateral...............................................................................41
         SECTION 9.09.  Maximum Interest Rate....................................................................41
         SECTION 9.10.  Governing Law; Submission to Jurisdiction................................................42
         SECTION 9.11.  Counterparts; Integration................................................................42
         SECTION 9.12.  WAIVER OF JURY TRIAL.....................................................................42
</TABLE>

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PRICING SCHEDULE

EXHIBIT A - NOTE

EXHIBIT B - MONEY MARKET QUOTE REQUEST

EXHIBIT C - INVITATION FOR MONEY MARKET QUOTES

EXHIBIT D - MONEY MARKET QUOTE

EXHIBIT E- 1 - OPINION OF KANSAS COUNSEL FOR THE BORROWER

EXHIBIT E-2 - OPINION OF COUNSEL TO THE BORROWER

EXHIBIT F - OPINION OF HAYNES AND BOONE, LLP, SPECIAL COUNSEL FOR THE
                  ADMINISTRATIVE AGENT

EXHIBIT G - ASSIGNMENT AND ASSUMPTION AGREEMENT

EXHIBIT H - DESIGNATION AGREEMENT

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<PAGE>   5

                            364-DAY CREDIT AGREEMENT

         AGREEMENT dated as of November 18, 1999 among KINDER MORGAN, INC., the
BANKS listed on the signature pages hereof and BANK OF AMERICA, N.A., as
Administrative Agent.

         The parties hereto hereby agree as follows:

                                    ARTICLE 1

                                   DEFINITIONS

         SECTION 1.01. Definitions. The following terms, as used herein, have
the following meanings:

         "ABSOLUTE RATE AUCTION" means a solicitation of Money Market Quotes
setting forth Money Market Absolute Rates pursuant to Section 2.03.

         "ADJUSTED CD RATE" has the meaning set forth in Section 2.07(b).

         "ADMINISTRATIVE AGENT" means Bank of America, N.A. in its capacity as
administrative agent for the Banks under this Agreement, and its successors in
such capacity.

         "ADMINISTRATIVE QUESTIONNAIRE" means, with respect to each Bank, an
administrative questionnaire in the form prepared by the Administrative Agent
and submitted to the Administrative Agent (with a copy to the Borrower) duly
completed by such Bank.

         "AFFILIATE" means (i) any Person that directly, or indirectly through
one or more intermediaries, controls the Borrower (a "CONTROLLING PERSON") or
(ii) any Person (other than the Borrower or a Subsidiary) which is controlled by
or is under common control with a Controlling Person. As used herein, the term
"CONTROL" means possession, directly or indirectly, of the power to direct or
cause the direction of the management or policies of a Person, whether through
the ownership of voting securities, by contract or otherwise.

         "AGENT" means each of the Administrative Agent, the Syndication Agent,
the Documentation Agent and the Co-Documentation Agent, and "Agents" means any
combination of them, as the context may require.

         "APPLICABLE LENDING OFFICE" means, with respect to any Bank, (i) in the
case of its Domestic Loans, its Domestic Lending Office, (ii) in the case of its
Euro-Dollar Loans, its Euro-Dollar Lending Office and (iii) in the case of its
Money Market Loans, its Money Market Lending Office.

         "ASSESSMENT RATE" has the meaning set forth in Section 2.07(b).

         "ASSIGNEE" has the meaning set forth in Section 9.06(c).

         "BANK" means each bank listed on the signature pages hereof, each
Assignee which becomes a Bank pursuant to Section 9.06(c), and their respective
successors.

         "BASE RATE" means, for any day, a rate per annum equal to the higher of
(i) the Prime Rate for such day or (ii) the sum of 1/2 of 1% plus the Federal
Funds Rate for such day.

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         "BASE RATE LOAN" means a Committed Loan to be made by a Bank as a Base
Rate Loan in accordance with the applicable Notice of Committed Borrowing or
Notice of Interest Rate Election, or pursuant to Article 8.

         "BASE RATE MARGIN" has the meaning set forth in Section 2.07(a).

         "BENEFIT ARRANGEMENT" means at any time an employee benefit plan within
the meaning of Section 3(3) of ERISA which is not a Plan or a Multiemployer Plan
and which is maintained or otherwise contributed to by any member of the ERISA
Group.

         "BORROWER" means Kinder Morgan, Inc., a Kansas corporation, and its
successors.

         "BORROWER'S 1998 FORM 10-K" means the Borrower's annual report on Form
10-K for 1998, as filed with the Securities and Exchange Commission pursuant to
the Securities Exchange Act of 1934.

         "BORROWER'S LATEST FORM 10-Q" means the Borrower's quarterly report on
Form 10-Q for the quarter ended September 30, 1999 as filed with the Securities
and Exchange Commission pursuant to the Securities Exchange Act of 1934.

         "BORROWING" has the meaning set forth in Section 1.03.

         "CD BASE RATE" has the meaning set forth in Section 2.07(b).

         "CD LOAN" means a Committed Loan to be made by a Bank as a CD Loan in
accordance with the applicable Notice of Committed Borrowing.

         "CD MARGIN" has the meaning set forth in Section 2.07(b).

         "CD REFERENCE BANKS" means Bank of America, N.A., The Chase Manhattan
Bank, First Union National Bank and Bank One, N.A..

         "CO-DOCUMENTATION AGENT" means Bank One, N.A. in its capacity as a
co-documentation agent in respect of this Agreement.

         "COMMITMENT" means, with respect to each Bank, the amount set forth
opposite the name of such Bank on Schedule 1.01, as such amount may be reduced
from time to time pursuant to Sections 2.01(b) and 2.09.

         "COMMITTED LOAN" means a revolving loan or a term loan made by a Bank
pursuant to Section 2.01, provided that if any such Loan or Loans are combined
or subdivided pursuant to a Notice of Interest Rate Election, the term
"Committed Loan" shall refer to the combined principal amount resulting from
such combination or to each of the separate principal amounts resulting from
such subdivision, as the case may be.

         "CONSOLIDATED ASSETS" means the total amount of assets appearing on the
consolidated balance sheet of the Borrower and its Consolidated Subsidiaries,
prepared in accordance with generally accepted accounting principles as of the
date of the most recent regularly prepared consolidated financial statements
prior to the taking of any action for the purposes of which the determination is
being made.

         "CONSOLIDATED DEBT" of any Person means at any date the sum (without
duplication) of (i) the Debt of such Person and its Consolidated Subsidiaries,
determined on a consolidated basis as of such date plus (ii)

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the excess (if any) of the Trust Preferred Securities of such Person over 10% of
the Consolidated Total Capitalization of such Person at such date.

         "CONSOLIDATED EBITDA" means, for any period, Consolidated Net Income
for such period plus, to the extent deducted in determining Consolidated Net
Income for such period, the aggregate amount of (i) Consolidated Interest
Expense, (ii) income tax expense and (iii) depreciation and amortization
expense.

         "CONSOLIDATED INTEREST EXPENSE" means, for any period, the interest
expense of the Borrower and its Consolidated Subsidiaries, determined on a
consolidated basis for such period.

         "CONSOLIDATED SUBSIDIARY" of any Person means at any date any
Subsidiary or other entity the accounts of which would be consolidated with
those of such Person in its consolidated financial statements if such statements
were prepared as of such date.

         "CONSOLIDATED NET INCOME" means, for any period, the net income of the
Borrower and its Consolidated Subsidiaries before extraordinary items,
determined on a consolidated basis for such period.

         "CONSOLIDATED NET WORTH" of any Person means at any date the sum
(without duplication) of (i) the consolidated stockholders' equity of such
Person and its Consolidated Subsidiaries, determined as of such date plus (ii)
the Mandatorily Convertible Preferred Stock of such Person plus (iii) the Trust
Preferred Securities of such Person; provided that the amount of Trust Preferred
Securities added pursuant to this clause (iii) shall not exceed 10% of
Consolidated Total Capitalization of such Person at such date.

         "CONSOLIDATED TOTAL CAPITALIZATION" of any Person means at any date the
sum of Consolidated Debt of such Person and Consolidated Net Worth of such
Person, each determined as of such date.

         "DEBT" of any Person means at any date, without duplication, (i) all
obligations of such Person for borrowed money, (ii) all obligations of such
Person evidenced by bonds, debentures, notes or other similar instruments, (iii)
all obligations of such Person to pay the deferred purchase price of property or
services, except trade accounts payable or deferred employee and director
compensation arising in the ordinary course of business, (iv) all obligations of
such Person as lessee which are capitalized in accordance with generally
accepted accounting principles, (v) all non-contingent obligations (and, for
purposes of Section 5.09 and the definitions of Material Debt and Material
Financial Obligations, all contingent obligations) of such Person to reimburse
any bank or other Person in respect of amounts paid under a letter of credit or
similar instrument, (vi) all Debt secured by a Lien on any asset of such Person,
whether or not such Debt is otherwise an obligation of such Person, and (vii)
all Debt of others Guaranteed by such Person.

         "DEFAULT" means any condition or event which constitutes an Event of
Default or which with the giving of notice or lapse of time or both would,
unless cured or waived, become an Event of Default.

         "DERIVATIVES OBLIGATIONS" of any Person means all obligations of such
Person in respect of any rate swap transaction, basis swap, forward rate
transaction, commodity swap, commodity option, equity or equity index swap,
equity or equity index option, bond option, interest rate option, foreign
exchange transaction, cap transaction, floor transaction, collar transaction,
currency swap transaction, cross-currency rate swap transaction, currency option
or any other similar transaction (including any option with respect to any of
the foregoing transactions) or any combination of the foregoing transactions.

         "DESIGNATED LENDER" means with respect to each Designating Bank, each
Eligible Designee designated by such Designating Bank pursuant to Section
9.07(a).

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         "DESIGNATING BANK" means, with respect to each Designated Lender, the
Bank that designated such Designated Lender pursuant to Section 9.07(a).

         "DOCUMENTATION AGENT" means First Union National Bank, in its capacity
as a documentation agent in respect of this Agreement.

         "DOMESTIC BUSINESS DAY" means any day except a Saturday, Sunday or
other day on which commercial banks in New York City are authorized by law to
close.

         "DOMESTIC LENDING OFFICE" means, as to each Bank, its office located at
its address set forth in its Administrative Questionnaire (or identified in its
Administrative Questionnaire as its Domestic Lending Office) or such other
office as such Bank may hereafter designate as its Domestic Lending Office by
notice to the Borrower and the Administrative Agent; provided that any Bank may
so designate separate Domestic Lending Offices for its Base Rate Loans, on the
one hand, and its CD Loans, on the other hand, in which case all references
herein to the Domestic Lending Office of such Bank shall be deemed to refer to
either or both of such offices, as the context may require.

         "DOMESTIC LOANS" means CD Loans or Base Rate Loans or both.

         "DOMESTIC RESERVE PERCENTAGE" has the meaning set forth in Section
2.07(b).

         "EFFECTIVE DATE" means the date this Agreement becomes effective in
accordance with Section 3.01.

         "ELIGIBLE DESIGNEE" means a special purpose corporation that (i) is
organized under the laws of the United States or any state thereof, (ii) is
engaged in making, purchasing or otherwise investing in commercial loans in the
ordinary course of its business and (iii) issues (or the parent of which issues)
commercial paper rated at least A-1 or the equivalent thereof by S & P or P-1 or
the equivalent thereof by Moody's.

         "ENVIRONMENTAL LAWS" means any and all federal, state, local and
foreign statutes, laws, judicial decisions, regulations, ordinances, rules,
judgments, orders, decrees, plans, injunctions, permits, concessions, grants,
franchises, licenses, agreements and other governmental restrictions relating to
the environment, the effect of the environment on human health or to emissions,
discharges or releases of pollutants, contaminants, 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, Hazardous Substances or wastes or the
clean-up or other remediation thereof.

         "ERISA" means the Employee Retirement Income Security Act of 1974, as
amended, or any successor statute.

         "ERISA GROUP" means the Borrower, any Subsidiary and all members of a
controlled group of corporations and all trades or businesses (whether or not
incorporated) under common control which, together with the Borrower or any
Subsidiary, are treated as a single employer under Section 414 of the Internal
Revenue Code.

         "EURO-DOLLAR BUSINESS DAY" means any Domestic Business Day on which
commercial banks are open for international business (including dealings in
dollar deposits) in London.

         "EURO-DOLLAR LENDING OFFICE" means, as to each Bank, its office, branch
or affiliate located at its address set forth in its Administrative
Questionnaire (or identified in its Administrative Questionnaire as its

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Euro-Dollar Lending Office) or such other office, branch or affiliate of such
Bank as it may hereafter designate as its Euro-Dollar Lending Office by notice
to the Borrower and the Administrative Agent.

         "EURO-DOLLAR LOAN" means a Committed Loan to be made by a Bank as a
Euro-Dollar Loan in accordance with the applicable Notice of Committed
Borrowing.

         "EURO-DOLLAR MARGIN" has the meaning set forth in Section 2.07(c).

         "EURO-DOLLAR REFERENCE BANKS" means the principal London offices of
Bank of America, N.A., The Chase Manhattan Bank, First Union National Bank and
Bank One, N.A..

         "EURO-DOLLAR RESERVE PERCENTAGE" means for any day that percentage
(expressed as a decimal) which is in effect on such day, as prescribed by the
Board of Governors of the Federal Reserve System (or any successor) for
determining the maximum reserve requirement for a member bank of the Federal
Reserve System in New York City with deposits exceeding five billion dollars in
respect of "Eurocurrency liabilities" (or in respect of any other category of
liabilities which includes deposits by reference to which the interest rate on
Euro-Dollar Loans is determined or any category of extensions of credit or other
assets which includes loans by a non-United States office of any Bank to United
States residents).

         "EVENT OF DEFAULT" has the meaning set forth in Section 6.01.

         "EXISTING AGREEMENT" means the Amended and Restated 364-Day Credit
Agreement dated as of January 8, 1999, as amended, among the Borrower, the banks
party thereto and Morgan Guaranty Trust Company of New York, as administrative
agent for such banks.

         "FEDERAL FUNDS RATE" means, for any day, the rate per annum (rounded
upward, if necessary, to the nearest 1/100th of 1%) equal to the weighted
average of the rates on overnight Federal funds transactions with members of the
Federal Reserve System arranged by Federal funds brokers on such day, as
published by the Federal Reserve Bank of New York on the Domestic Business Day
next succeeding such day, provided that (i) if such day is not a Domestic
Business Day, the Federal Funds Rate for such day shall be such rate on such
transactions on the next preceding Domestic Business Day as so published on the
next succeeding Domestic Business Day, and (ii) if no such rate is so published
on such next succeeding Domestic Business Day, the Federal Funds Rate for such
day shall be the average rate quoted to Bank of America, N.A. on such day on
such transactions as determined by the Administrative Agent.

         "FIXED RATE LOANS" means CD Loans or Euro-Dollar Loans or Money Market
Loans (excluding Money Market LIBOR Loans bearing interest at the Base Rate
pursuant to Section 8.01(a)) or any combination of the foregoing.

         "GROUP OF LOANS" means at any time a group of Loans consisting of (i)
all Committed Loans which are Base Rate Loans at such time or (ii) all Committed
Loans which are Euro-Dollar Loans or CD Loans having the same Interest Period at
such time.

         "GUARANTEE" by any Person means any obligation, contingent or
otherwise, of such Person directly or indirectly guaranteeing any Debt or other
obligation 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 Debt or other obligation (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) or (ii) entered into for the purpose of assuring in any
other manner the obligee of such Debt or other obligation of the payment thereof
or to protect such obligee against loss in respect thereof (in whole or in
part), provided that the term Guarantee

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<PAGE>   10

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" means any toxic, radioactive, caustic or
otherwise hazardous substance, including petroleum, its derivatives, by-products
and other hydrocarbons, or any substance having any constituent elements
displaying any of the foregoing characteristics.

         "INDEMNITEE" has the meaning set forth in Section 9.03(b).

         "INTEREST COVERAGE RATIO" means, at any date, the ratio of Consolidated
EBITDA to Consolidated Interest Expense for the period of four consecutive
fiscal quarters most recently ended on or before such date.

         "INTEREST PERIOD" means: (1) with respect to each Euro-Dollar
Borrowing, the period commencing on the date of the Borrowing specified in the
applicable Notice of Borrowing or the date specified in the applicable Notice of
Interest Rate Election and ending one, two, three or six months thereafter as
the Borrower may elect in the applicable notice; provided that:

                  (a) any Interest Period which would otherwise end on a day
which is not a Euro-Dollar Business Day shall be extended to the next succeeding
Euro-Dollar Business Day unless such Euro-Dollar Business Day falls in another
calendar month, in which case such Interest Period shall end on the next
preceding Euro-Dollar Business Day;

                  (b) any Interest Period which begins on the last Euro-Dollar
Business Day of a calendar month (or on a day for which there is no numerically
corresponding day in the calendar month at the end of such Interest Period)
shall, subject to clause (c) below, end on the last Euro-Dollar Business Day of
a calendar month; and

                  (c) any Interest Period which would otherwise end after the
Maturity Date shall end on the Maturity Date;

         (2) with respect to each CD Borrowing, the period commencing on the
date of Borrowing specified in the applicable Notice of Borrowing or the date
specified in the applicable Notice of Interest Rate Election and ending 30, 60,
90 or 180 days thereafter as the Borrower may elect in the applicable notice;
provided that:

                  (a) any Interest Period (other than an Interest Period
determined pursuant to clause (b) below) which would otherwise end on a day
which is not a Euro-Dollar Business Day shall be extended to the next succeeding
Euro-Dollar Business Day; and

                  (b) any Interest Period which would otherwise end after the
Maturity Date shall end on the Maturity Date;

         (3) with respect to each Money Market LIBOR Borrowing, the period
commencing on the date of such Borrowing and ending such whole number of months
thereafter (but not more than nine months) as the Borrower may elect in
accordance with Section 2.03; provided that:

                  (a) any Interest Period which would otherwise end on a day
which is not a Euro-Dollar Business Day shall be extended to the next succeeding
Euro-Dollar Business Day unless such Euro-Dollar Business Day falls in another
calendar month, in which case such Interest Period shall end on the next
preceding Euro-Dollar Business Day;

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<PAGE>   11

                  (b) any Interest Period which begins on the last Euro-Dollar
Business Day of a calendar month (or on a day for which there is no numerically
corresponding day in the calendar month at the end of such Interest Period)
shall, subject to clause (c) below, end on the last Euro-Dollar Business Day of
a calendar month; and

                  (c) any Interest Period which would otherwise end after the
Maturity Date shall end on the Maturity Date;

         (4) with respect to each Money Market Absolute Rate Borrowing, the
period commencing on the date of such Borrowing and ending such number of days
thereafter (but not less than seven days nor more than 360 days) as the Borrower
may elect in accordance with Section 2.03; provided that:

                  (a) any Interest Period which would otherwise end on a day
which is not a Euro-Dollar Business Day shall be extended to the next succeeding
Euro-Dollar Business Day; and

                  (b) any Interest Period beginning prior to the Termination
Date which would otherwise end after the Termination Date shall end on the
Termination Date, and any Interest Period beginning on or after the Termination
Date which would otherwise end after the Maturity Date shall end on the Maturity
Date.

         "INTERNAL REVENUE CODE" means the Internal Revenue Code of 1986, as
amended, or any successor statute.

         "INVESTMENT" means any investment in any Person, whether by means of
share purchase, capital contribution, loan, time deposit or otherwise.

         "LIBOR AUCTION" means a solicitation of Money Market Quotes setting
forth Money Market Margins based on the London Interbank Offered Rate pursuant
to Section 2.03.

         "LIEN" means, with respect to any asset, any mortgage, lien, pledge,
charge, security interest or encumbrance of any kind, or any other type of
preferential arrangement that has the practical effect of creating a security
interest, in respect of such asset. For the purposes of this Agreement, the
Borrower or any Subsidiary 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.

         "LOAN" means a Domestic Loan or a Euro-Dollar Loan or a Money Market
Loan and "LOANS" means Domestic Loans or Euro-Dollar Loans or Money Market Loans
or any combination of the foregoing.

         "LONDON INTERBANK OFFERED RATE" has the meaning set forth in Section
2.07(c).

         "MANDATORILY CONVERTIBLE PREFERRED STOCK" means, with respect to the
Borrower, preferred securities of a Subsidiary which are (i) mandatorily
convertible into common equity securities of the Borrower within approximately
three years of their date of issuance, (ii) issued in conjunction with, and
pledged to secure, an obligation to purchase common equity securities of the
Borrower within approximately three years for an equal amount or (iii) otherwise
structured in a manner satisfactory to the Administrative Agent so as to ensure
the issuance of incremental common equity securities of the Borrower in a
substantially equal amount within approximately three years.

         "MATERIAL DEBT" means Debt (other than (i) the Notes and (ii) Debt
owing to the Borrower or a Subsidiary) of the Borrower and/or one or more of its
Subsidiaries, arising in one or more related or unrelated transactions, in an
aggregate principal or face amount exceeding $75,000,000.

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<PAGE>   12

         "MATERIAL FINANCIAL OBLIGATIONS" means a principal or face amount of
Debt (other than (i) the Notes and (ii) Debt owing to the Borrower or a
Subsidiary) and/or payment obligations in respect of Derivatives Obligations of
the Borrower and/or one or more of its Subsidiaries, arising in one or more
related or unrelated transactions, exceeding in the aggregate $125,000,000.

         "MATERIAL SUBSIDIARY" means any Subsidiary the consolidated assets of
which constitute 10% or more of Consolidated Assets.

         "MATURITY DATE" means the day that is one year after the Termination
Date.

         "MONEY MARKET ABSOLUTE RATE" has the meaning set forth in Section
2.03(d).

         "MONEY MARKET ABSOLUTE RATE LOAN" means a loan to be made by a Bank
pursuant to an Absolute Rate Auction.

         "MONEY MARKET LENDING OFFICE" means, as to each Bank, its Domestic
Lending Office or such other office, branch or affiliate of such Bank as it may
hereafter designate as its Money Market Lending Office by notice to the Borrower
and the Administrative Agent; provided that any Bank may from time to time by
notice to the Borrower and the Administrative Agent designate separate Money
Market Lending Offices for its Money Market LIBOR Loans, on the one hand, and
its Money Market Absolute Rate Loans, on the other hand, in which case all
references herein to the Money Market Lending Office of such Bank shall be
deemed to refer to either or both of such offices, as the context may require.

         "MONEY MARKET LIBOR LOAN" means a loan to be made by a Bank pursuant to
a LIBOR Auction (including such a loan bearing interest at the Base Rate
pursuant to Section 8.01 (a)).

         "MONEY MARKET LOAN" means a Money Market LIBOR Loan or a Money Market
Absolute Rate Loan.

         "MONEY MARKET MARGIN" has the meaning set forth in Section 2.03(d).

         "MONEY MARKET QUOTE" means an offer by a Bank to make a Money Market
Loan in accordance with Section 2.03.

         "MOODY'S" means Moody's Investors Service, Inc.

         "MULTIEMPLOYER PLAN" means at any time an employee pension benefit plan
within the meaning of Section 4001(a)(3) of ERISA to which any member of the
ERISA 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 ERISA Group during such
five year period.

         "NOTES" means promissory notes of the Borrower, substantially in the
form of Exhibit A hereto, evidencing the obligation of the Borrower to repay the
Loans, and "Note" means any one of such promissory notes issued hereunder.

         "NOTICE OF BORROWING" means a Notice of Committed Borrowing (as defined
in Section 2.02) or a Notice of Money Market Borrowing (as defined in Section
2.03(f)).

         "NOTICE OF INTEREST RATE ELECTION" has the meaning set forth in Section
2.10.

                                       8
<PAGE>   13

         "PARENT" means, with respect to any Bank, any Person controlling such
Bank.

         "PARTICIPANT" has the meaning set forth in Section 9.06(b).

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

         "PERSON" means an individual, a corporation, a partnership, an
association, a trust or any other entity or organization, including a government
or political subdivision or an agency or instrumentality thereof.

         "PLAN" means at any time an employee pension benefit plan (other than a
Multiemployer Plan) which is covered by Title IV of ERISA or subject to the
minimum funding standards under Section 412 of the Internal Revenue Code and
either (i) is maintained, or contributed to, by any member of the ERISA Group
for employees of any member of the ERISA Group or (ii) has at any time within
the preceding five years been maintained, or contributed to, by any Person which
was at such time a member of the ERISA Group for employees of any Person which
was at such time a member of the ERISA Group.

         "PRICING SCHEDULE" means the Schedule attached hereto identified as
such.

         "PRIME RATE" means the rate of interest publicly announced by Bank of
America, N.A. in New York City from time to time as its Prime Rate. The Prime
Rate is based upon various factors including Bank of America, N.A.'s costs and
desired return, general economic factors and other factors, and is used as a
reference point for pricing some loans, which may be priced at, above, or below
such announced rate. Any change in the Prime Rate announced by Bank of America,
N.A. shall take effect at the opening of business on the day specified in the
public announcement of such change.

         "PURCHASE AGREEMENT" means the Purchase and Sale Agreement dated as of
January 28, 1994, among K N Gas Supply Services, Inc., the Borrower, Bank of
America National Trust and Savings Association, as the initial Purchaser (as
defined therein), and Bank of America National Trust and Savings Association, as
agent for the Purchasers.

         "REFERENCE BANKS" means the CD Reference Banks or the Euro-Dollar
Reference Banks, as the context may require, and "REFERENCE BANK" means any one
of such Reference Banks.

         "REGULATION U" means Regulation U of the Board of Governors of the
Federal Reserve System, as in effect from time to time.

         "REQUIRED BANKS" means at any time Banks having at least 66-2/3 % of
the aggregate amount of the Commitments or, if the Commitments shall have been
terminated, holding Notes evidencing at least 66-2/3% of the aggregate unpaid
principal amount of the Loans.

         "REVOLVING CREDIT PERIOD" means the period from and including the
Effective Date to but not including the Termination Date.

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

         "SUBSIDIARY" means, as to any Person, any corporation or other entity
of which securities or other ownership interests having ordinary voting power to
elect a majority of the board of directors or other persons performing similar
functions are at the time directly or indirectly owned by such Person; unless
otherwise specified, "SUBSIDIARY" means a Subsidiary of the Borrower.

                                       9
<PAGE>   14

         "TERM LOAN PHASE" means the period beginning on the Termination Date
and ending on the Maturity Date (or, if the maturity of the Loans has been
accelerated to an earlier date, then ending on such earlier date).

         "TERMINATION DATE" means November 16, 2000, or, if such day is not a
Euro-Dollar Business Day, the next preceding Euro-Dollar Business Day.

         "TRUST PREFERRED SECURITIES" means, with respect to the Borrower,
mandatorily redeemable capital trust securities of trusts which are Subsidiaries
and the subordinated debentures of the Borrower in which the proceeds of the
issuance of such capital trust securities are invested, including, without
limitation, $275,000,000 of such securities outstanding at the Effective Date.

         "UNFUNDED LIABILITIES" means, with respect to any Plan at any time, the
amount (if any) by which (i) the value of all benefit liabilities under such
Plan, determined on a plan termination basis using the assumptions prescribed by
the PBGC for purposes of Section 4044 of ERISA, exceeds (ii) the fair market
value of all Plan assets allocable to such liabilities under Title IV of ERISA
(excluding any accrued but unpaid contributions), 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 a member of the ERISA Group to the
PBGC or any other Person under Title IV of ERISA.

         "UNITED STATES" means the United States of America, including the
States and the District of Columbia, but excluding its territories and
possessions.

         "WHOLLY-OWNED CONSOLIDATED SUBSIDIARY" of any Person means any
Consolidated Subsidiary all of the shares of capital stock or other ownership
interests of which (except directors' qualifying shares) are at the time
directly or indirectly owned by such Person.

         SECTION 1.02. Accounting Terms and Determinations. Unless otherwise
specified herein, all accounting terms used herein shall be interpreted, all
accounting determinations hereunder shall be made, and all financial statements
required to be delivered hereunder shall be prepared in accordance with
generally accepted accounting principles as in effect from time to time, applied
on a basis consistent (except for changes concurred in by the Borrower's
independent public accountants) with the most recent audited consolidated
financial statements of the Borrower and its Consolidated Subsidiaries delivered
to the Banks; provided that, if the Borrower notifies the Administrative Agent
that the Borrower wishes to amend any covenant in Article 5 to eliminate the
effect of any change in generally accepted accounting principles on the
operation of such covenant (or if the Administrative Agent notifies the Borrower
that the Required Banks wish to amend Article 5 for such purpose), then the
Borrower's compliance with such covenant shall be determined on the basis of
generally accepted accounting principles in effect immediately before the
relevant change in generally accepted accounting principles became effective,
until either such notice is withdrawn or such covenant is amended in a manner
satisfactory to the Borrower and the Required Banks.

         SECTION 1.03. Types of Borrowings. The term "BORROWING" denotes the
aggregation of Loans of one or more Banks to be made to the Borrower pursuant to
Article 2 on a single date and, in the case of Fixed Rate Loans, for a single
Interest Period. Borrowings are classified for purposes of this Agreement either
by reference to the pricing of Loans comprising such Borrowing (e.g., a
"EURO-DOLLAR BORROWING" is a Borrowing comprised of Euro-Dollar Loans) or by
reference to the provisions of Article 2 under which participation therein is
determined (i.e., a "COMMITTED BORROWING" is a Borrowing under Section 2.01 in
which all Banks participate in proportion to their Commitments, while a "MONEY
MARKET BORROWING" is a Borrowing under Section 2.03 in which the Bank
participants are determined on the basis of their bids in accordance therewith).

                                       10
<PAGE>   15

                                    ARTICLE 2

                                   THE CREDITS

         SECTION 2.01. Commitments to Lend; Term Loans. (a) During the Revolving
Credit Period each Bank severally agrees, on the terms and conditions set forth
in this Agreement, to make loans to the Borrower pursuant to this Section from
time to time in amounts such that the aggregate principal amount of Committed
Loans by such Bank at any one time outstanding shall not exceed the amount of
its Commitment. Each Borrowing under this Section shall be in an aggregate
principal amount of $5,000,000 or any larger multiple of $1,000,000 (except that
any such Borrowing may be in the aggregate amount available in accordance with
Section 3.02(c)) and shall be made from the several Banks ratably in proportion
to their respective Commitments. Within the foregoing limits, the Borrower may
borrow under this Section, repay, or to the extent permitted by Section 2.11,
prepay Loans and reborrow at any time during the Revolving Credit Period under
this Section.

                  (b) The Commitments shall terminate at the close of business
on the Termination Date, and amounts repaid on or after the Termination Date may
not be reborrowed.

                  (c) All Committed Loans which are outstanding on the
Termination Date shall automatically become term loans, due and payable on the
Maturity Date.

         SECTION 2.02. Notice of Committed Borrowing. The Borrower shall give
the Administrative Agent notice (a "NOTICE OF COMMITTED BORROWING") not later
than 10:30 A.M. (New York City time) on (x) the date of each Base Rate
Borrowing, (y) the second Domestic Business Day before each CD Borrowing and (z)
the third Euro-Dollar Business Day before each Euro-Dollar Borrowing,
specifying:

                  (a) the date of such Borrowing, which shall be a Domestic
Business Day in the case of a Domestic Borrowing or a Euro-Dollar Business Day
in the case of a Euro-Dollar Borrowing,

                  (b) the aggregate amount of such Borrowing,

                  (c) whether the Loans comprising such Borrowing are to be CD
Loans, Base Rate Loans or Euro-Dollar Loans, and

                  (d) in the case of a Fixed Rate Borrowing, the duration of the
Interest Period applicable thereto, subject to the provisions of the definition
of Interest Period.

         SECTION 2.03. Money Market Borrowings. (a) The Money Market Option. In
addition to Committed Borrowings pursuant to Section 2.01, the Borrower may, as
set forth in this Section, request the Banks during the Revolving Credit Period
to make offers to make Money Market Loans to the Borrower. The Banks may, but
shall have no obligation to, make such offers and the Borrower may, but shall
have no obligation to, accept any such offers in the manner set forth in this
Section.

                  (b) Money Market Quote Request. When the Borrower wishes to
request offers to make Money Market Loans under this Section, it shall transmit
to the Administrative Agent by telex or facsimile transmission a Money Market
Quote Request substantially in the form of Exhibit B hereto so as to be received
not later than 10:30 A.M. (New York City time) on (x) the fifth Euro-Dollar
Business Day prior to the date of Borrowing proposed therein, in the case of a
LIBOR Auction or (y) the Domestic Business Day next preceding the date of
Borrowing proposed therein, in the case of an Absolute Rate Auction (or, in
either case, such other time or date as the Borrower and the Administrative
Agent shall have mutually agreed and shall

                                       11
<PAGE>   16

have notified to the Banks not later than the date of the Money Market Quote
Request for the first LIBOR Auction or Absolute Rate Auction for which such
change is to be effective) specifying:

                           (i) the proposed date of Borrowing, which shall be a
         Euro-Dollar Business Day in the case of a LIBOR Auction or a Domestic
         Business Day in the case of an Absolute Rate Auction,

                           (ii) the aggregate amount of such Borrowing, which
         shall be $5,000,000 or a larger multiple of $1,000,000,

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

                           (iv) whether the Money Market Quotes requested are to
         set forth a Money Market Margin or a Money Market Absolute Rate.

         The Borrower may request offers to make Money Market Loans for more
than one Interest Period in a single Money Market Quote Request. No Money Market
Quote Request shall be given within five Euro-Dollar Business Days (or such
other number of days as the Borrower and the Administrative Agent may agree) of
any other Money Market Quote Request.

                  (c) Invitation for Money Market Quotes. Promptly upon receipt
of a Money Market Quote Request, the Administrative Agent shall send to the
Banks by telex or facsimile transmission an Invitation for Money Market Quotes
substantially in the form of Exhibit C hereto, which shall constitute an
invitation by the Borrower to each Bank to submit Money Market Quotes offering
to make the Money Market Loans to which such Money Market Quote Request relates
in accordance with this Section.

                  (d) Submission and Contents of Money Market Quotes. (i) Each
Bank may submit a Money Market Quote containing an offer or offers to make Money
Market Loans in response to any Invitation for Money Market Quotes. Each Money
Market Quote must comply with the requirements of this subsection (d) and must
be submitted to the Administrative Agent by telex or facsimile transmission at
its offices specified in or pursuant to Section 9.01 not later than (x) 2:00
P.M. (New York City time) on the fourth Euro-Dollar Business Day prior to the
proposed date of Borrowing, in the case of a LIBOR Auction or (y) 9:30 A.M. (New
York City time) on the proposed date of Borrowing, in the case of an Absolute
Rate Auction (or, in either case, such other time or date as the Borrower and
the Administrative Agent shall have mutually agreed and shall have notified to
the Banks not later than the date of the Money Market Quote Request for the
first LIBOR Auction or Absolute Rate Auction for which such change is to be
effective); provided that Money Market Quotes submitted by the Administrative
Agent (or any affiliate of the Administrative Agent) in the capacity of a Bank
may be submitted, and may only be submitted, if the Administrative Agent or such
affiliate notifies the Borrower of the terms of the offer or offers contained
therein not later than (x) one hour prior to the deadline for the other Banks,
in the case of a LIBOR Auction or (y) 15 minutes prior to the deadline for the
other Banks, in the case of an Absolute Rate Auction. Subject to Articles 3 and
6, any Money Market Quote so made shall be irrevocable except with the written
consent of the Administrative Agent given on the instructions of the Borrower.

                           (ii) Each Money Market Quote shall be in
         substantially the form of Exhibit D hereto and shall in any case
         specify:

                                    (A) the proposed date of Borrowing,

                                       12
<PAGE>   17

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

                                    (C) in the case of a LIBOR Auction, the
                  margin above or below the applicable London Interbank Offered
                  Rate (the "MONEY MARKET MARGIN") offered for each such Money
                  Market Loan, expressed as a percentage (specified to the
                  nearest 1/10,000th of 1%) to be added to or subtracted from
                  such base rate,

                                    (D) in the case of an Absolute Rate Auction,
                  the rate of interest per annum (specified to the nearest
                  1/10,000th of 1%) (the "MONEY MARKET ABSOLUTE RATE") offered
                  for each such Money Market Loan, and

                                    (E) the identity of the quoting Bank.

         A Money Market Quote may set forth up to five separate offers by the
quoting Bank with respect to each Interest Period specified in the related
Invitation for Money Market Quotes.

                           (iii) Any Money Market Quote shall be disregarded if
         it:

                                    (A) is not substantially in conformity with
                  Exhibit D hereto or does not specify all of the information
                  required by subsection (d)(ii);

                                    (B) contains qualifying, conditional or
                  similar language;

                                    (C) proposes terms other than or in addition
                  to those set forth in the applicable Invitation for Money
                  Market Quotes; or

                                    (D) arrives after the time set forth in
                  subsection (d)(i).

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

                  (f) Acceptance and Notice by Borrower. Not later than 10:30
A.M. (New York City time) on (x) the third Euro-Dollar Business Day prior to the
proposed date of Borrowing, in the case of a LIBOR

                                       13
<PAGE>   18

Auction or (y) the proposed date of Borrowing, in the case of an Absolute Rate
Auction (or, in either case, such other time or date as the Borrower and the
Administrative Agent shall have mutually agreed and shall have notified to the
Banks not later than the date of the Money Market Quote Request for the first
LIBOR Auction or Absolute Rate Auction for which such change is to be
effective), the Borrower shall notify the Administrative Agent of its acceptance
or non-acceptance of the offers so notified to it pursuant to subsection (e). In
the case of acceptance, such notice (a "NOTICE OF MONEY MARKET BORROWING") shall
specify the aggregate principal amount of offers for each Interest Period that
are accepted. The Borrower may accept any Money Market Quote in whole or in
part; provided that:

                           (i) the aggregate principal amount of each Money
         Market Borrowing may not exceed the applicable amount set forth in the
         related Money Market Quote Request,

                           (ii) the principal amount of each Money Market
         Borrowing must be $5,000,000 or a larger multiple of $ 1,000,000,

                           (iii) acceptance of offers may only be made on the
         basis of ascending Money Market Margins or Money Market Absolute Rates,
         as the case may be, and

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

                  (g) Allocation by Administrative Agent. If offers are made by
two or more Banks with the same Money Market Margins or Money Market Absolute
Rates, as the case may be, for a greater aggregate principal amount than the
amount in respect of which such offers are accepted for the related Interest
Period, the principal amount of Money Market Loans in respect of which such
offers are accepted shall be allocated by the Administrative Agent among such
Banks as nearly as possible (in multiples of $1,000,000, as the Administrative
Agent may deem appropriate) in proportion to the aggregate principal amounts of
such offers. Determinations by the Administrative Agent of the amounts of Money
Market Loans shall be conclusive in the absence of manifest error.

         SECTION 2.04. Notice to Banks; Funding of Loans. (a) Upon receipt of a
Notice of Borrowing, the Administrative Agent shall promptly notify each Bank of
the contents thereof and of such Bank's share (if any) of such Borrowing and
such Notice of Borrowing shall not thereafter be revocable by the Borrower.

                  (b) Not later than 12:00 Noon (New York City time) on the date
of each Borrowing, each Bank participating therein shall (except as provided in
subsection (c) of this Section) make available its share of such Borrowing, in
Federal or other funds immediately available in New York City, to the
Administrative Agent at its address referred to in Section 9.01. Unless the
Administrative Agent determines that any applicable condition specified in
Article 3 has not been satisfied, the Administrative Agent will make the funds
so received from the Banks available to the Borrower at the Administrative
Agent's aforesaid address.

                  (c) If any Bank makes a new Loan hereunder on a day on which
the Borrower is to repay all or any part of an outstanding Loan from such Bank,
such Bank shall apply the proceeds of its new Loan to make such repayment and
only an amount equal to the difference (if any) between the amount being
borrowed and the amount being repaid shall be made available by such Bank to the
Administrative Agent as provided in subsection (b) of this Section, or remitted
by the Borrower to the Administrative Agent as provided in Section 2.12, as the
case may be.

                  (d) Unless the Administrative Agent shall have received notice
from a Bank prior to the date of any Borrowing that such Bank will not make
available to the Administrative Agent such Bank's share of such Borrowing, the
Administrative Agent may assume that such Bank has made such share available to

                                       14
<PAGE>   19

the Administrative Agent on the date of such Borrowing in accordance with
subsections (b) and (c) of this Section 2.04 and the Administrative Agent may,
in reliance upon such assumption, make available to the Borrower on such date a
corresponding amount. If and to the extent that such Bank shall not have so made
such share available to the Administrative Agent, such Bank and the Borrower
severally agree to repay to the Administrative Agent forthwith on demand such
corresponding amount together with interest thereon, for each day from the date
such amount Administrative Agent, at (i) in the case of the Borrower, a rate per
annum equal to the higher of the Federal Funds Rate and the interest rate
applicable thereto pursuant to Section 2.07 and (ii) in the case of such Bank,
the Federal Funds Rate. If such Bank shall repay to the Administrative Agent
such corresponding amount, such amount so repaid shall constitute such Bank's
Loan included in such Borrowing for purposes of this Agreement.

         SECTION 2.05. Notes. (a) The Loans of each Bank shall be evidenced by a
single Note payable to the order of such Bank for the account of its Applicable
Lending Office in an amount equal to the aggregate unpaid principal amount of
such Bank's Loans.

                  (b) Each Bank may, by notice to the Borrower and the
Administrative Agent, request that its Loans of a particular type be evidenced
by a separate Note in an amount equal to the aggregate unpaid principal amount
of such Loans. Each such Note shall be in substantially the form of Exhibit A
hereto with appropriate modifications to reflect the fact that it evidences
solely Loans of the relevant type. Each reference in this Agreement to the
"NOTE" of such Bank shall be deemed to refer to and include any or all of such
Notes, as the context may require.

                  (c) Upon receipt of each Bank's Note pursuant to Section
3.01(b), the Administrative Agent shall forward such Note to such Bank. Each
Bank may record the date, amount, type and maturity of each Loan made by it and
the date and amount of each payment of principal made by the Borrower with
respect thereto, and may, if such Bank so elects in connection with any transfer
or enforcement of its Note, endorse on the schedule forming a part thereof
appropriate notations to evidence the foregoing information with respect to each
such Loan then outstanding; provided that the failure of any Bank to make any
such recordation or endorsement shall not affect the obligations of the Borrower
hereunder or under the Notes. Each Bank is hereby irrevocably authorized by the
Borrower so to endorse its Note and to attach to and make a part of its Note a
continuation of any such schedule as and when required.

         SECTION 2.06. Maturity of Loans. Each Loan included in any Borrowing
made pursuant to Section 2.01 shall mature, and the principal amount thereof
shall be due and payable, together with accrued interest thereon, on the
Maturity Date. Each Loan included in any Borrowing made pursuant to Section 2.03
shall mature, and the principal amount thereof shall be due and payable,
together with accrued interest thereon, on the last day of the Interest Period
applicable thereto.

         SECTION 2.07. Interest Rates. (a) Each Base Rate Loan shall bear
interest on the outstanding principal amount thereof, for each day from the date
such Loan is made until it becomes due, at a rate per annum equal to the sum of
the Base Rate Margin for such day plus the Base Rate for such day. Such interest
shall be payable on the last Domestic Business Day of each calendar quarter. Any
overdue principal of or interest on any Base Rate Loan shall bear interest,
payable on demand, for each day until paid at a rate per annum equal to the sum
of 2% plus the rate otherwise applicable to Base Rate Loans for such day. "BASE
RATE MARGIN" means a rate per annum determined in accordance with the Pricing
Schedule.

                  (b) Each CD Loan shall bear interest on the outstanding
principal amount thereof, for each day during the Interest Period applicable
thereto, at a rate per annum equal to the sum of the CD Margin for such day plus
the Adjusted CD Rate applicable to such Interest Period; provided that if any CD
Loan shall, as a result of clause (2)(b) of the definition of Interest Period,
have an Interest Period of less than 30 days, such CD Loan shall bear interest
during such Interest Period at the rate applicable to Base Rate Loans during
such

                                       15
<PAGE>   20

period. Such interest shall be payable for each Interest Period on the last day
thereof and, if such Interest Period is longer than 90 days, at intervals of 90
days after the first day thereof. Any overdue principal of or interest on any CD
Loan shall bear interest, payable on demand, for each day until paid at a rate
per annum equal to the sum of 2% plus the higher of (i) the sum of the CD Margin
for such day plus the Adjusted CD Rate applicable to the Interest Period for
such Loan and (ii) the rate applicable to Base Rate Loans for such day.

                  "CD MARGIN" means a rate per annum determined in accordance
         with the Pricing Schedule.

                  The "ADJUSTED CD RATE" applicable to any Interest Period means
         a rate per annum determined pursuant to the following formula:

                                        [CDBR     ]*
                           ACDR =       [_____________] + AR
                                        [1.00 - DRP]

                           ACDR = Adjusted CD Rate
                           CDBR = CD Base Rate
                           DRP = Domestic Reserve Percentage
                           AR = Assessment Rate

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

         * The amount in brackets being rounded upward, if necessary, to the
next higher 1/100 of 1%

                  The "CD BASE RATE" applicable to any Interest Period is the
         rate of interest determined by the Administrative Agent to be the
         average (rounded upward, if necessary, to the next higher 1/100 of 1%)
         of the prevailing rates per annum bid at 10:00 A.M. (New York City
         time) (or as soon thereafter as practicable) on the first day of such
         Interest Period by two or more New York certificate of deposit dealers
         of recognized standing for the purchase at face value from each CD
         Reference Bank of its certificates of deposit in an amount comparable
         to the principal amount of the CD Loan of such CD Reference Bank to
         which such Interest Period applies and having a maturity comparable to
         such Interest Period.

                  "DOMESTIC RESERVE PERCENTAGE" means for any day that
         percentage (expressed as a decimal) which is in effect on such day, as
         prescribed by the Board of Governors of the Federal Reserve System (or
         any successor) for determining the maximum reserve requirement
         (including without limitation any basic, supplemental or emergency
         reserves) for a member bank of the Federal Reserve System in New York
         City with deposits exceeding five billion dollars in respect of new
         non-personal time deposits in dollars in New York City having a
         maturity comparable to the related Interest Period and in an amount of
         $ 100,000 or more. The Adjusted CD Rate shall be adjusted automatically
         on and as of the effective date of any change in the Domestic Reserve
         Percentage.

                  "ASSESSMENT RATE" means for any day the annual assessment rate
         in effect on such day which is payable by a member of the Bank
         Insurance Fund classified as adequately capitalized and within
         supervisory subgroup "A" (or a comparable successor assessment risk
         classification) within the meaning of 12 C.F.R. ss. 327.4(a) (or any
         successor provision) to the Federal Deposit Insurance Corporation (or
         any successor) for such Corporation's (or such

                                       16
<PAGE>   21

         successor's) insuring time deposits at offices of such institution in
         the United States. The Adjusted CD Rate shall be adjusted automatically
         on and as of the effective date of any change in the Assessment Rate.

                  (c) Each Euro-Dollar Loan shall bear interest on the
outstanding principal amount thereof, for each day during the Interest Period
applicable thereto, at a rate per annum equal to the sum of the Euro-Dollar
Margin for such day plus the London Interbank Offered Rate applicable to such
Interest Period. Such interest shall be payable for each Interest Period on the
last day thereof and, if such Interest Period is longer than three months, at
intervals of three months after the first day thereof.

                  "EURO-DOLLAR MARGIN" means a rate per annum determined in
         accordance with the Pricing Schedule.

                  The "LONDON INTERBANK OFFERED RATE" applicable to any Interest
         Period means the average (rounded upward, if necessary, to the next
         higher 1/16 of 1%) of the respective rates per annum at which deposits
         in dollars are offered to each of the Euro-Dollar Reference Banks in
         the London interbank market at approximately 11:00 A.M. (London time)
         two Euro-Dollar Business Days before the first day of such Interest
         Period in an amount approximately equal to the principal amount of the
         Euro-Dollar Loan of such Euro-Dollar Reference Bank to which such
         Interest Period is to apply and for a period of time comparable to such
         Interest Period.

                  (d) Any overdue principal of or interest on any Euro-Dollar
Loan shall bear interest, payable on demand, for each day until paid at a rate
per annum equal to the higher of (i) the sum of 2% plus the Euro-Dollar Margin
for such day plus the London Interbank Offered Rate applicable to the Interest
Period for such Loan and (ii) the sum of 2% plus the Euro-Dollar Margin for such
day plus the quotient obtained (rounded upward, if necessary, to the next higher
1/100 of 1%) by dividing (x) the average (rounded upward, if necessary, to the
next higher 1/16 of 1 %) of the respective rates per annum at which one day (or,
if such amount due remains unpaid more than three Euro-Dollar Business Days,
then for such other period of time not longer than six months as the
Administrative Agent may select) deposits in dollars in an amount approximately
equal to such overdue payment due to each of the Euro-Dollar Reference Banks are
offered to such Euro-Dollar Reference Bank in the London interbank market for
the applicable period determined as provided above by (y) 1.00 minus the
Euro-Dollar Reserve Percentage (or, if the circumstances described in clause (a)
or (b) of Section 8.01 shall exist, at a rate per annum equal to the sum of 2%
plus the rate applicable to Base Rate Loans for such day).

                  (e) Subject to Section 8.01(a), each Money Market LIBOR Loan
shall bear interest on the outstanding principal amount thereof, for the
Interest Period applicable thereto, at a rate per annum equal to the sum of the
London Interbank Offered Rate for such Interest Period (determined in accordance
with Section 2.07(c) as if the related Money Market LIBOR Borrowing were a
Committed Euro-Dollar Borrowing) plus (or minus) the Money Market Margin quoted
by the Bank making such Loan in accordance with Section 2.03. Each Money Market
Absolute Rate Loan shall bear interest on the outstanding principal amount
thereof, for the Interest Period applicable thereto, at a rate per annum equal
to the Money Market Absolute Rate quoted by the Bank making such Loan in
accordance with Section 2.03. Such interest shall be payable for each Interest
Period on the last day thereof and, if such Interest Period is longer than three
months, at intervals of three months after the first day thereof. Any overdue
principal of or interest on any Money Market Loan shall bear interest, payable
on demand, for each day until paid at a rate per annum equal to the sum of 2%
plus the Base Rate for such day.

                  (f) The Administrative Agent shall determine each interest
rate applicable to the Loans hereunder. The Administrative Agent shall give
prompt notice to the Borrower and the participating Banks

                                       17
<PAGE>   22

of each rate of interest so determined, and its determination thereof shall be
conclusive in the absence of manifest error.

                  (g) Each Reference Bank agrees to use its best efforts to
furnish quotations to the Administrative Agent as contemplated by this Section.
If any Reference Bank 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 Bank or Banks or, if none of
such quotations is available on a timely basis, the provisions of Section 8.01
shall apply.

         SECTION 2.08. Facility Fees. The Borrower shall pay to the
Administrative Agent for the account of the Banks ratably a facility fee at the
Facility Fee Rate (determined daily in accordance with the Pricing Schedule).
Such facility fee shall accrue (i) from and including the Effective Date to but
excluding the Termination Date (or earlier date of termination of the
Commitments in their entirety), on the daily aggregate amount of the Commitments
(whether used or unused) and (ii) from and including the Termination Date or
such earlier date of termination to but excluding the date the Loans shall be
repaid in their entirety, on the daily aggregate outstanding principal amount of
the Loans. Accrued fees under this Section shall be payable quarterly in arrears
on each March 31, June 30, September 30 and December 31 and upon the date of
termination (other than a termination on the Termination Date pursuant to
Section 2.01(b)) of the Commitments in their entirety (and, if later, the date
the Loans shall be repaid in their entirety).

         SECTION 2.09. Optional Termination or Reduction of Commitments. During
the Revolving Credit Period, the Borrower may, upon at least three Domestic
Business Days' notice to the Administrative Agent, (i) terminate the Commitments
at any time, if no Loans are outstanding at such time or (ii) ratably reduce
from time to time by an aggregate amount of $10,000,000 or any larger multiple
of $1,000,000, the aggregate amount of the Commitments in excess of the
aggregate outstanding principal amount of the Loans. Promptly after receiving a
notice pursuant to this subsection, the Administrative Agent shall notify each
Bank of the contents thereof.

         SECTION 2.10. Method of Electing Interest Rates. (a) The Loans included
in each Group of Loans within a Borrowing shall bear interest initially at the
type of rate specified by the Borrower in the applicable Notice of Committed
Borrowing. Thereafter, the Borrower may from time to time elect to change or
continue the type of interest rate borne by each Group of Loans (subject in each
case to the provisions of Article 8), as follows:

                           (i) if such Loans are Domestic Loans, the Borrower
         may elect to convert such Loans to Euro-Dollar Loans as of any
         Euro-Dollar Business Day;

                           (ii) if such Loans are Euro-Dollar Loans or CD Loans,
         the Borrower may elect to convert such Loans to Domestic Loans or elect
         to continue such Loans as Euro-Dollar Loans or CD Loans for an
         additional Interest Period, in each case effective on the last day of
         the then current Interest Period applicable to such Loans.

Each such election shall be made by delivering a notice (a "Notice of Interest
Rate Election") to the Administrative Agent at least three Euro-Dollar Business
Days in the case of conversion to or continuation of a Euro-Dollar Loan, and two
Domestic Business Days in the case of conversion to or continuation of a CD Rate
Loan, before the conversion or continuation selected in such notice is to be
effective. A Notice of Interest Rate Election may, if it so specifies, apply to
only a portion of the aggregate principal amount of the relevant Group of Loans;
provided that (i) such portion is allocated ratably among the Loans comprising
such Group and (ii) the portion to which such Notice applies, and the remaining
portion to which it does not apply, are each $5,000,000 or any larger multiple
of $1,000,000.

                  (b) Each Notice of Interest Rate Election shall specify:

                                       18
<PAGE>   23

                           (i) the Group of Loans (or portion thereof) to which
         such notice applies;

                           (ii) the date on which the conversion or continuation
         selected in such notice is to be effective, which shall comply with the
         applicable clause of subsection (a) above;

                           (iii) if the Loans comprising such Group are to be
         converted, the new type of Loans and, if such new Loans are Euro-Dollar
         Loans or CD Loans, the duration of the initial Interest Period
         applicable thereto; and

                           (iv) if such Loans are to be continued as Euro-Dollar
         Loans or CD Loans for an additional Interest Period, the duration of
         such additional Interest Period.

Each Interest Period specified in a Notice of Interest Rate Election shall
comply with the provisions of the definition of Interest Period.

                  (c) Upon receipt of a Notice of Interest Rate Election from
the Borrower pursuant to subsection (a) above, the Administrative Agent shall
promptly notify each Bank of the contents thereof and such notice shall not
thereafter be revocable by such Borrower. If the Borrower fails to deliver a
timely Notice of Interest Rate Election to the Administrative Agent for any
Group of Euro-Dollar Loans or CD Loans, such Loans shall be converted into Base
Rate Loans on the last day of the then current Interest Period applicable
thereto.

                  (d) If upon the expiration of any Interest Period applicable
to Euro-Dollar Loans or CD Loans, the Borrower has failed to select timely a new
Interest Period to be applicable to such CD Rate Loans or Euro-Dollar Loans, as
the case may be, the Borrower shall be deemed to have submitted a Notice of
Interest Rate Election electing to convert such CD Rate Loans or Euro-Dollar
Loans into Base Rate Loans effective as of the expiration date of such Interest
Period.

         SECTION 2.11. Optional Prepayments. (a) The Borrower may, upon at least
one Domestic Business Day's notice by 11:00 A.M. (New York City time) to the
Administrative Agent, prepay any Base Rate Borrowing (or any Money Market
Borrowing bearing interest at the Base Rate pursuant to Section 8.01(a)) in
whole at any time, or from time to time in part in amounts aggregating
$5,000,000 or any larger multiple of $1,000,000, by paying the principal amount
to be prepaid together with accrued interest thereon to the date of prepayment.
Each such optional prepayment shall be applied to prepay ratably the Base Rate
Loans of the several Banks included in such Borrowing.

                  (b) Subject to Section 2.13, the Borrower may, upon at least
three Domestic Business Days' notice to the Administrative Agent, prepay any CD
Borrowing or upon at least three Euro-Dollar Business Days' notice to the
Administrative Agent prepay any Euro-Dollar Borrowing, in each case in whole at
any time, or from time to time in part in amounts aggregating $5,000,000 or any
larger multiple of $1,000,000, by paying the principal amount to be prepaid
together with accrued interest thereon to the date of prepayment. Each such
optional prepayment shall be applied to prepay ratably the Loans of the several
Banks included in such Borrowing.

                  (c) Except as provided in Section 2.11(a), the Borrower may
not prepay all or any portion of the principal amount of any Money Market Loan
prior to the maturity thereof.

                                       19
<PAGE>   24

                  (d) Upon receipt of a notice of prepayment pursuant to this
Section, the Administrative Agent shall promptly notify each Bank of the
contents thereof and of such Bank's ratable share (if any) of such prepayment
and such notice shall not thereafter be revocable by the Borrower.

         SECTION 2.12. General Provisions as to Payments. (a) The Borrower shall
make each payment of principal of, and interest on, the Loans and of fees
hereunder, without any set-off or counterclaim, not later than 12:00 Noon (New
York City time) on the date when due, in Federal or other funds immediately
available in New York City, to the Administrative Agent at its address referred
to in Section 9.01. The Administrative Agent will promptly distribute to each
Bank its ratable share of each such payment received by the Administrative Agent
for the account of the Banks. Whenever any payment of principal of, or interest
on, the Domestic Loans or of fees shall be due on a day which is not a Domestic
Business Day, the date for payment thereof shall be extended to the next
succeeding Domestic Business Day. Whenever any payment of principal of, or
interest on, the Euro-Dollar Loans shall be due on a day which is not a
Euro-Dollar Business Day, the date for payment thereof shall be extended to the
next succeeding Euro-Dollar Business Day unless such Euro-Dollar Business Day
falls in another calendar month, in which case the date for payment thereof
shall be the next preceding Euro-Dollar Business Day. Whenever any payment of
principal of, or interest on, the Money Market Loans shall be due on a day which
is not a Euro-Dollar Business Day, the date for payment thereof shall be
extended to the next succeeding Euro-Dollar Business Day. If the date for any
payment of principal is extended by operation of law or otherwise, interest
thereon shall be payable for such extended time.

                  (b) Unless the Administrative Agent shall have received notice
from the Borrower prior to the date on which any payment is due to the Banks
hereunder that the Borrower will not make such payment in full, the
Administrative Agent may assume that the Borrower has made such payment in full
to the Administrative Agent on such date and the Administrative Agent may, in
reliance upon such assumption, cause to be distributed to each Bank on such due
date an amount equal to the amount then due such Bank. If and to the extent that
the Borrower shall not have so made such payment, each Bank shall repay to the
Administrative Agent forthwith on demand such amount distributed to such Bank
together with interest thereon, for each day from the date such amount is
distributed to such Bank until the date such Bank repays such amount to the
Administrative Agent, at the Federal Funds Rate.

         SECTION 2.13. Funding Losses. If the Borrower makes any payment of
principal with respect to any Fixed Rate Loan (pursuant to Article 2, 6 or 8 or
otherwise) on any day other than the last day of the Interest Period applicable
thereto, or the last day of an applicable period fixed pursuant to Section
2.07(d), or if the Borrower fails to borrow, convert, continue or prepay any
Fixed Rate Loans after notice has been given to any Bank in accordance with
Section 2.04(a), 2.10(c) or 2.11(d), the Borrower shall reimburse each Bank
within 15 days after demand for any resulting loss or expense incurred by it (or
by an existing or prospective Participant in the related Loan), including
(without limitation) any loss incurred in obtaining, liquidating or employing
deposits from third parties, but excluding loss of margin for the period after
any such payment or failure to borrow, convert, continue or prepay, provided
that such Bank shall have delivered to the Borrower a certificate setting forth
in reasonable detail the amount of such loss or expense, which certificate shall
be conclusive in the absence of manifest error.

         SECTION 2.14. Computation of Interest and Fees. Interest based on the
Prime Rate hereunder shall be computed on the basis of a year of 365 days (or
366 days in a leap year) and paid for the actual number of days elapsed
(including the first day but excluding the last day). All other interest and
fees shall be computed on the basis of a year of 360 days and paid for the
actual number of days elapsed (including the first day but excluding the last
day).

         SECTION 2.15. Regulation D Compensation. For so long as any Bank
maintains reserves against "EUROCURRENCY LIABILITIES" (or any other category of
liabilities which includes deposits by reference to which the interest rate on
Euro-Dollar Loans is determined or any category of extensions of credit or other
assets

                                       20
<PAGE>   25

which includes loans by a non-United States office of such Bank to United States
residents), and as a result the cost to such Bank (or its Euro-Dollar Lending
Office) of making or maintaining its Euro-Dollar Loans is increased, then such
Bank may require the Borrower to pay, contemporaneously with each payment of
interest on the Euro-Dollar Loans, additional interest on the related
Euro-Dollar Loan of such Bank at a rate per annum up to but not exceeding the
excess of (i) (A) the applicable London Interbank Offered Rate divided by (B)
one minus the Euro-Dollar Reserve Percentage over (ii) the applicable London
Interbank Offered Rate. Any Bank wishing to require payment of such additional
interest (x) shall so notify the Borrower and the Administrative Agent, in which
case such additional interest on the Euro-Dollar Loans of such Bank shall be
payable to such Bank at the place indicated in such notice with respect to each
Interest Period commencing at least three Euro-Dollar Business Days after the
giving of such notice and (y) shall furnish to the Borrower at least five
Euro-Dollar Business Days prior to each date on which interest is payable on the
Euro-Dollar Loans an officer's certificate setting forth the amount to which
such Bank is then entitled under this Section (which shall be consistent with
such Bank's good faith estimate of the level at which the related reserves are
maintained by it). Each such certificate shall be accompanied by such
information as the Borrower may reasonably request as to the computation set
forth therein.

                                    ARTICLE 3

                                   CONDITIONS

         SECTION 3.01. Effectiveness. This Agreement shall become effective upon
receipt by the Administrative Agent of the following documents, each dated the
Effective Date unless otherwise indicated:

                  (a) counterparts hereof signed by each of the parties hereto
(or, in the case of any party as to which an executed counterpart shall not have
been received, receipt by the Administrative Agent in form satisfactory to it of
telegraphic, telex, facsimile or other written confirmation from such party of
execution of a counterpart hereof by such party);

                  (b) a duly executed Note for the account of each Bank dated on
or before the Effective Date complying with the provisions of Section 2.05;

                  (c) opinions of Morrison & Hecker, L.L.P, Kansas counsel for
the Borrower, and Bracewell & Patterson, L.L.P., counsel for the Borrower,
substantially in the respective forms of Exhibits E-1 and E-2 hereto and
covering such additional matters relating to the transactions contemplated
hereby as the Required Banks may reasonably request;

                  (d) an opinion of Haynes and Boone, LLP, special counsel for
the Administrative Agent, substantially in the form of Exhibit F hereto;

                  (e) evidence satisfactory to the Administrative Agent of the
payment of all principal of and interest on any loans outstanding under, and of
all fees accrued under, the Existing Agreement up to but excluding the Effective
Date;

                  (f) evidence satisfactory to the Administrative Agent that the
Borrower shall have paid or shall concurrently pay all fees then due and payable
to the Administrative Agent for the account of any Agent or Bank, as previously
agreed;

                  (g) a certificate of the chief financial officer of the
Borrower certifying that no material adverse change has occurred since September
30, 1999 in the business, assets, liabilities (actual or contingent), operations
or condition (financial or otherwise) of the Borrower and its Subsidiaries taken
as a whole, or in the facts and information regarding such entities as
represented to date, taken as a whole; and

                                       21
<PAGE>   26

                  (h) all documents the Administrative Agent may reasonably
request relating to the existence of the Borrower, the corporate authority for
and the validity of this Agreement and the Notes, and any other matters relevant
hereto, all in form and substance satisfactory to the Administrative Agent.

         The Administrative Agent shall promptly notify the Borrower and each
Bank of the effectiveness of this Agreement, and such notice shall be conclusive
and binding on all parties hereto. The Banks which are parties to the Existing
Agreement, constituting the "REQUIRED BANKS" under the Existing Agreement, and
the Borrower agree that the Commitments under the Existing Agreement shall
terminate automatically on the Effective Date without need for further action by
any party to the Existing Agreement.

         SECTION 3.02. Borrowings. The obligation of any Bank to make a Loan on
the occasion of any Borrowing is subject to the satisfaction of the following
conditions:

                  (a) the fact that the Effective Date shall have occurred on or
prior to November 18, 1999;

                  (b) receipt by the Administrative Agent of a Notice of
Borrowing as required by Section 2.02, or 2.03, as the case may be;

                  (c) the fact that, immediately after such Borrowing, the
aggregate outstanding principal amount of the Loans will not exceed the
aggregate amount of the Commitments;

                  (d) the fact that, immediately before and after such
Borrowing, no Default shall have occurred and be continuing; and

                  (e) the fact that the representations and warranties of the
Borrower contained in this Agreement shall be true on and as of the date of such
Borrowing.

         Each Borrowing hereunder shall be deemed to be a representation and
warranty by the Borrower on the date of such Borrowing as to the facts specified
in clauses (c), (d) and (e) of this Section.

                                    ARTICLE 4

                         REPRESENTATIONS AND WARRANTIES

         The Borrower represents and warrants that:

         SECTION 4.01. Corporate Existence and Power. The Borrower is a
corporation duly incorporated, validly existing and in good standing under the
laws of Kansas, and has all corporate powers and all material governmental
licenses, authorizations, consents and approvals required to carry on its
business as now conducted.

         SECTION 4.02. Corporate and Governmental Authorization; No
Contravention. The execution, delivery and performance by the Borrower of this
Agreement and the Notes are within the Borrower's corporate powers, have been
duly authorized by all necessary corporate action, require no action by or in
respect of, or filing with, any governmental body, agency or official (other
than filings of this Agreement and the Notes with the Securities and Exchange
Commission pursuant to the reporting requirements of the Securities Exchange Act
of 1934) and do not contravene, or constitute a default under, any provision of
applicable law or regulation or of the articles of incorporation or by-laws of
the Borrower or of any agreement, judgment, injunction, order, decree or other
instrument binding upon the Borrower or any of its Subsidiaries or result in the
creation or imposition of any Lien on any asset of the Borrower or any of its
Subsidiaries.

                                       22
<PAGE>   27

         SECTION 4.03. Binding Effect. This Agreement constitutes a valid and
binding agreement of the Borrower and each Note, when executed and delivered in
accordance with this Agreement, will constitute a valid and binding obligation
of the Borrower, in each case enforceable in accordance with its terms.

         SECTION 4.04. Financial Information. (a) The consolidated balance sheet
of the Borrower and its Consolidated Subsidiaries as of December 31, 1998 and
the related consolidated statements of income, cash flows and common
stockholders' equity for the fiscal year then ended, reported on by Arthur
Andersen LLP and set forth in the Borrower's 1998 Form 10-K, a copy of which has
been delivered to each of the Banks, fairly present, in conformity with
generally accepted accounting principles, the consolidated financial position of
the Borrower and its Consolidated Subsidiaries as of such date and their
consolidated results of operations and cash flows for such fiscal year.

                  (b) The unaudited consolidated balance sheet of the Borrower
and its Consolidated Subsidiaries as of September 30, 1999 and the related
unaudited consolidated statements of income and cash flows for the nine months
then ended, set forth in the Borrower's Latest Form 10-Q, a copy of which has
been delivered to each of the Banks, fairly present, in conformity with
generally accepted accounting principles applied on a basis consistent with the
financial statements referred to in subsection (a) of this Section, the
consolidated financial position of the Borrower and its Consolidated
Subsidiaries as of such date and their consolidated results of operations and
cash flows for such nine-month period (subject to normal year-end adjustments).

                  (c) Since September 30, 1999 there has been no material
adverse change in the business, financial position, results of operations or
prospects of the Borrower and its Consolidated Subsidiaries, considered as a
whole.

         SECTION 4.05. Litigation. Except as disclosed in the most recent Annual
Report on Form 10-K delivered by the Borrower to the Banks, there is no action,
suit or proceeding pending against, or to the knowledge of the Borrower
threatened against or affecting, the Borrower or any of its Subsidiaries before
any court or arbitrator or any governmental body, agency or official in which
there is a reasonable possibility of an adverse decision which would materially
adversely affect the business, consolidated financial position or consolidated
results of operations of the Borrower and its Consolidated Subsidiaries,
considered as a whole, or which in any manner draws into question the validity
of this Agreement or the Notes.

         SECTION 4.06. Compliance with ERISA. Each member of the ERISA Group has
fulfilled its obligations under the minimum funding standards of ERISA and the
Internal Revenue Code with respect to each Plan and is in compliance in all
material respects with the presently applicable provisions of ERISA and the
Internal Revenue Code with respect to each Plan. No member of the ERISA Group
has (i) sought a waiver of the minimum funding standard under Section 412 of the
Internal Revenue Code in respect of any Plan, (ii) failed to make any
contribution or payment to any Plan or Multiemployer Plan or in respect of any
Benefit Arrangement, or made any amendment to any Plan or Benefit Arrangement,
which has resulted or could result in the imposition of a Lien or the posting of
a bond or other security under ERISA or the Internal Revenue Code or (iii)
incurred any liability under Title IV of ERISA other than a liability to the
PBGC for premiums under Section 4007 of ERISA, which waiver, failure or
liability could reasonably be expected to materially adversely affect the
business, consolidated financial position or consolidated results of operations
of the Borrower and its Consolidated Subsidiaries, considered as a whole.

         SECTION 4.07. Environmental Matters. In the ordinary course of its
business, the Borrower conducts an ongoing review of the effect of Environmental
Laws on the business, operations and properties of the Borrower and its
Subsidiaries, in the course of which it identifies and evaluates associated
liabilities and costs (including, without limitation, any capital or operating
expenditures required for clean-up or closure of properties presently or
previously owned, any capital or operating expenditures required to achieve or
maintain compliance with environmental protection standards imposed by law or as
a condition of any license, permit

                                       23
<PAGE>   28

or contract, any related constraints on operating activities, including any
periodic or permanent shutdown of any facility or reduction in the level of or
change in the nature of operations conducted thereat, any costs or liabilities
in connection with off-site disposal of wastes or Hazardous Substances, and any
actual or potential liabilities to third parties, including employees, and any
related costs and expenses). On the basis of this review, the Borrower has
reasonably concluded that such associated liabilities and costs, including the
costs of compliance with Environmental Laws, are unlikely to have a material
adverse effect on the business, financial condition, results of operations or
prospects of the Borrower and its Consolidated Subsidiaries, considered as a
whole.

         SECTION 4.08. Taxes. The Borrower and its Subsidiaries have filed all
United States Federal income tax returns and all other material tax returns
which are required to be filed by them and have paid all taxes shown to be due
on such returns or pursuant to any assessment received by the Borrower or any
Subsidiary to the extent that such taxes have become due and before they have
become delinquent, except such taxes as are being contested in good faith by
appropriate proceedings for which adequate reserves have been established in
accordance with generally accepted accounting principles.

         SECTION 4.09. Subsidiaries. Each of the Borrower's corporate Material
Subsidiaries is a corporation duly incorporated, validly existing and in good
standing under the laws of its jurisdiction of incorporation, and has all
corporate powers and all material governmental licenses, authorizations,
consents and approvals required to carry on its business as now conducted.

         SECTION 4.10. Not an Investment Company. The Borrower is not an
"INVESTMENT COMPANY" or controlled by an "INVESTMENT COMPANY" within the meaning
of the Investment Company Act of 1940, as amended.

         SECTION 4.11. Full Disclosure. All information heretofore furnished by
the Borrower to any Agent or any Bank for purposes of or in connection with this
Agreement or any transaction contemplated hereby is, and all such information
hereafter furnished by the Borrower to any Agent or any Bank will be, true and
accurate in all material respects on the date as of which such information is
stated or certified. The Borrower has disclosed to the Banks in writing any and
all facts peculiar to the business of the Company or any of its Subsidiaries
which materially and adversely affect or may affect (to the extent the Borrower
can now reasonably foresee), the business, operations or financial condition of
the Borrower and its Consolidated Subsidiaries, taken as a whole, or the ability
of the Borrower to perform its obligations under this Agreement.

         SECTION 4.12. Year 2000 Readiness. The Borrower has (i) initiated a
review and assessment of all areas within the business and operations of the
Borrower and each of its Subsidiaries (including those areas affected by
suppliers and vendors) that could be adversely affected by the "YEAR 2000
PROBLEM" (that is, the risk that computer applications used by it or any of its
subsidiaries (or their respective suppliers and vendors) may be unable to
recognize and perform properly date sensitive functions involving certain dates
prior to and any date after December 31, 1999), (ii) developed a plan and
timeline for addressing the Year 2000 Problem on a timely basis and (iii) to
date, implemented such plan in accordance with such timetable. The Borrower
reasonably believes that all mission critical computer applications that are
material to the business or operations of the Borrower or any of its
Subsidiaries will on a timely basis be able to perform properly date sensitive
functions for all dates before and from and after January 1, 2000, except to the
extent that a failure to do so could not reasonably be expected to have any
material adverse effect on the business, financial position, results of
operations or prospects of the Borrower and its Subsidiaries taken as a whole.

                                       24
<PAGE>   29

                                    ARTICLE 5

                                    COVENANTS

         The Borrower agrees that, so long as any Bank has any Commitment
hereunder or any amount payable under any Note remains unpaid:

         SECTION 5.01. Information. The Borrower will deliver to each of the
Banks:

                  (a) as soon as available and in any event within 100 days
after the end of each fiscal year of the Borrower, a consolidated balance sheet
of the Borrower and its Consolidated Subsidiaries as of the end of such fiscal
year and the related consolidated statements of income, cash flows and common
stockholder's equity for such fiscal year, setting forth in each case in
comparative form the figures for the previous fiscal year, all audited by Arthur
Andersen LLP or other independent public accountants of nationally recognized
standing; provided, however, that delivery pursuant to clause (g) below of
copies of the Annual Report on Form 10 K (without exhibits) of the Borrower for
such fiscal year filed with the Securities and Exchange Commission shall be
deemed to satisfy the requirements of this clause (a);

                  (b) as soon as available and in any event within 50 days after
the end of each of the first three quarters of each fiscal year of the Borrower,
a consolidated balance sheet of the Borrower and its Consolidated Subsidiaries
as of the end of such quarter and the related consolidated statements of income
and cash flows for such quarter (in the case of such statements of income) and
for the portion of the Borrower's fiscal year ended at the end of such quarter,
setting forth in the case of such income and cash flows in comparative form the
figures for the corresponding quarter (in the case of such statements of income)
and the corresponding portion of the Borrower's previous fiscal year, all
certified (subject to normal year-end adjustments) as to fairness of
presentation, generally accepted accounting principles and consistency by an
authorized financial or accounting officer of the Borrower; provided, however,
that delivery pursuant to clause (g) below of copies of the Quarterly Report on
Form 10-Q (without exhibits) of the Borrower for such quarter filed with the
Securities and Exchange Commission shall be deemed to satisfy the requirements
of this clause (b);

                  (c) simultaneously with the delivery of each set of financial
statements referred to in clauses (a) and (b) above, a certificate of the
Borrower signed by an authorized financial or accounting officer of the Borrower
(i) setting forth in reasonable detail the calculations required to establish
whether the Borrower was in compliance with the requirements of Section 5.07
and, if applicable, Sections 5.08 and 5.09 on the date of such financial
statements, (ii) stating whether any Default exists on the date of such
certificate and, if any Default then exists, setting forth the details thereof
and the action which the Borrower is taking or proposes to take with respect
thereto, and (iii) during the Term Loan Phase, certifying that all
representations and warranties of the Borrower set forth in Article 4 of this
Agreement are true and correct on and as of the date of such certificate as if
made on such date;

                  (d) simultaneously with the delivery of each set of financial
statements referred to in clause (a) above, a statement of the firm of
independent public accountants which reported on such statements (i) whether
anything has come to their attention to cause them to believe that any Default
existed on the date of such statements and (ii) confirming the calculations set
forth in the officer's certificate delivered simultaneously therewith pursuant
to clause (c) above; provided, however, that such accountants shall not be
liable to anyone by reason of their failure to obtain knowledge of any Default
which would not be disclosed in the course of an audit conducted in accordance
with generally accepted auditing standards;

                  (e) within five Domestic Business Days after any officer of
the Borrower obtains knowledge of any Default, if such Default is then
continuing, a certificate of the chief financial officer or the chief accounting
officer of the Borrower setting forth the details thereof and the action which
the Borrower is taking or proposes to take with respect thereto;

                                       25
<PAGE>   30

                  (f) promptly upon the mailing thereof to the public
shareholders of the Borrower generally, copies of all financial statements,
reports and proxy statements so mailed;

                  (g) promptly upon the filing thereof, copies of all
registration statements (other than the exhibits thereto and any registration
statements on Form S-8 or its equivalent) and reports on Forms 10-K, 10-Q and
8-K (or their equivalents, in each case without exhibits) which the Borrower
shall have filed with the Securities and Exchange Commission;

                  (h) if and when any member of the ERISA Group (i) gives or is
required to give notice to the PBGC of any "REPORTABLE EVENT" (as defined in
Section 4043 of ERISA) (other than such event as to which the 30-day notice
requirement is waived or which is triggered by the Acquisition) 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 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 or
notice that any Multiemployer Plan is in reorganization, is insolvent or has
been terminated, a copy of such notice; (iii) receives notice from the PBGC
under Title IV of ERISA of an intent to terminate, impose liability (other than
for premiums under Section 4007 of ERISA) in respect of, or appoint a trustee to
administer any Plan, a copy of such notice; (iv) applies for a waiver of the
minimum funding standard under Section 412 of the Internal Revenue Code, a copy
of such application; (v) gives notice of intent to terminate any Plan under
Section 4041(c) of ERISA, a copy of such notice and other information filed with
the PBGC; (vi) gives notice of withdrawal from any Plan pursuant to Section 4063
of ERISA, a copy of such notice; or (vii) fails to make any payment or
contribution to any Plan or Multiemployer Plan or in respect of any Benefit
Arrangement or makes any amendment to any Plan or Benefit Arrangement which has
resulted or could result in the imposition of a Lien or the posting of a bond or
other security, a certificate of the chief financial officer or the chief
accounting officer of the Borrower setting forth details as to such occurrence
and action, if any, which the Borrower or applicable member of the ERISA Group
is required or proposes to take; and

                  (i) from time to time such additional information regarding
the financial position or business of the Borrower and its Subsidiaries as the
Administrative Agent, at the request of any Bank, may reasonably request.

         Information required to be delivered pursuant to clauses 5.01(a),
5.01(b), 5.01(f) or 5.01(g) above shall be deemed to have been delivered on the
date on which the Borrower provides notice to the Banks that such information
has been posted on the Borrower's website on the Internet at the website address
listed on the signature pages hereof, at sec.gov/edaux/searches.htm or at
another website identified in such notice and accessible by the Banks without
charge; provided that (i) such notice may be included in a certificate delivered
pursuant to clause 5.01(c) and (ii) the Borrower shall deliver paper copies of
the information referred to in clauses 5.01(a), 5.01(b), 5.01(f) or 5.01(g) to
any Bank which requests such delivery.

         SECTION 5.02. Payment of Obligations. The Borrower will pay and
discharge, and will cause each Subsidiary to pay and discharge, at or before
maturity, all their respective material obligations and liabilities, including,
without limitation, tax liabilities, except where the same may be contested in
good faith by appropriate proceedings, and will maintain, and will cause each
Subsidiary to maintain, in accordance with generally accepted accounting
principles, appropriate reserves for the accrual of any of the same.

         SECTION 5.03. Maintenance of Property; Insurance. (a) The Borrower will
keep, and will cause each Subsidiary to keep, all property useful and necessary
in its business in good working order and condition, ordinary wear and tear
excepted.

                                       26
<PAGE>   31

                  (b) The Borrower will maintain or cause to be maintained with,
in the good faith judgment of the Borrower, financially sound and reputable
insurers, or through self-insurance, insurance with respect to its properties
and business and the properties and businesses of its Subsidiaries against loss
or damage of the kinds customarily insured against by corporations of
established reputation engaged in the same or similar business and similarly
situated, of such types and in such amounts as are customarily carried under
similar circumstances by such other corporations. Such insurance may include
self-insurance or be subject to co-insurance, deductibility or similar clauses
which, in effect, result in self-insurance of certain losses, provided that such
self-insurance is in accord with the approved practices of corporations
similarly situated and adequate insurance reserves are maintained in connection
with such self-insurance, and, notwithstanding the foregoing provisions of this
Section 5.03 the Borrower or any Subsidiary may effect workers' compensation or
similar insurance in respect of operations in any state or other jurisdiction
either through an insurance fund operated by such state or other jurisdiction or
by causing to be maintained a system or systems of self-insurance in accord with
applicable laws.

         SECTION 5.04. Conduct of Business and Maintenance of Existence. The
Borrower will continue, and will cause each Material Subsidiary to continue, to
engage in business of the same general type as now conducted by the Borrower and
its Subsidiaries, and will preserve, renew and keep in full force and effect,
and will cause each Subsidiary to preserve, renew and keep in full force and
effect their respective corporate existence and their respective rights,
privileges and franchises necessary or desirable in the normal conduct of
business; provided that nothing in this Section 5.04 shall prohibit (i) the
merger of a Subsidiary into the Borrower or the merger or consolidation of a
Subsidiary with or into another Person if the corporation surviving such
consolidation or merger is a Subsidiary and if, in each case, after giving
effect thereto, no Default shall have occurred and be continuing, (ii) the sale
or other disposition (whether by merger or otherwise) of the capital stock or
assets of any Subsidiary, if such transaction complies with the provisions of
Section 5.10 or (iii) the termination of the corporate existence of any
Subsidiary if the Borrower in good faith determines that such termination is in
the best interest of the Borrower and is not materially disadvantageous to the
Banks.

         SECTION 5.05. Compliance with Laws. The Borrower will comply, and cause
each Subsidiary to comply, in all respects with all applicable laws, ordinances,
rules, regulations, and requirements of governmental authorities (including,
without limitation, Environmental Laws and ERISA and the rules and regulations
thereunder) except (i) where the necessity of compliance therewith is contested
in good faith by appropriate proceedings or (ii) where failure to comply could
not reasonably be expected to materially adversely affect the business,
consolidated financial position or consolidated results of operations of the
Borrower and its Consolidated Subsidiaries, considered as a whole.

         SECTION 5.06. Inspection of Property, Books and Records. The Borrower
will keep, and will cause each Subsidiary to keep, proper books of record and
account in which full, true and correct entries, as required by generally
accepted accounting principles, shall be made of all dealings and transactions
in relation to its business and activities; and will permit, and will cause each
Subsidiary to permit, representatives of any Bank at such Bank's expense to
visit and inspect any of their respective properties, to examine and make
abstracts from any of their respective books and records (subject to compliance
with confidentiality agreements, copyrights and the like) and to discuss their
respective affairs, finances and accounts with their respective officers,
employees and independent public accountants, all at such reasonable times and
as often as may reasonably be desired.

         SECTION 5.07. Debt. (a) Consolidated Debt of the Borrower will at no
time exceed 71.0% of Consolidated Total Capitalization.

                                       27
<PAGE>   32

                  (b) Total Debt of all Consolidated Subsidiaries (excluding
Debt of a Consolidated Subsidiary of the Borrower to the Borrower or to another
Consolidated Subsidiary of the Borrower) will at no time exceed 10% of
Consolidated Debt of the Borrower.

                  (c) Consolidated Debt of each Material Subsidiary will at no
time exceed 65% of the Consolidated Total Capitalization of such Material
Subsidiary.

         SECTION 5.08. Minimum Net Worth. Consolidated Net Worth will at no time
be less than an amount equal to the sum of (a) $1,236,000,000 plus (b) 50% of
Consolidated Net Income for each fiscal quarter of the Borrower ending after
December 30, 1998 and at or prior to such time (but only if such Consolidated
Net Income for such fiscal quarter is a positive amount).

         SECTION 5.09. Negative Pledge. Neither the Borrower nor any Subsidiary
will create, assume or suffer to exist any Lien on any asset now owned or
hereafter acquired by it, except:

                  (a) any Liens deemed to exist on the date of this Agreement
under the Purchase Agreement;

                  (b) Liens on assets of any Person existing at the time such
Person becomes a Subsidiary and not created in contemplation of such event,
provided that any such Lien covers only property or assets that were covered at
the time such Person becomes a Subsidiary and such Lien secures only Debt that
was secured at the time such Person becomes a Subsidiary;

                  (c) Liens arising in the ordinary course of its business which
(i) do not secure Debt or Derivatives Obligations, (ii) do not secure any
obligation in an amount exceeding $150,000,000 and (iii) do not in the aggregate
materially detract from the value of its assets or materially impair the use
thereof in the operation of its business;

                  (d) Liens on cash and cash equivalents securing Derivatives
Obligations, provided that the aggregate amount of cash and cash equivalents
subject to such Liens may at no time exceed $75,000,000;

                  (e) statutory or common law Liens of or upon deposits of cash
in favor of banks or other depository institutions; and

                  (f) Liens not otherwise permitted by the foregoing clauses of
this Section securing Debt in an aggregate principal or face amount at any date
not to exceed 10% of Consolidated Net Worth of the Borrower.

         SECTION 5.10. Consolidations, Mergers and Sales of Assets. The Borrower
will not (i) consolidate or merge with or into any other Person or (ii) sell,
lease or otherwise transfer, directly or indirectly, all or substantially all of
its assets to any other Person, unless:

                           (i) immediately after giving effect to the
         transaction, no Default shall have occurred and be continuing; and

                           (ii) except in the case of a merger in which the
         Borrower is the surviving corporation:

                                    (x) the Person formed by or surviving such
                  transaction, in the case of a consolidation or merger, and the
                  transferee, in the case of a

                                       28
<PAGE>   33

                  transfer, assumes all obligations of the Borrower hereunder
                  and under the Notes;

                                    (y) the Person formed by or surviving such
                  transaction, in the case of a consolidation or merger, and the
                  transferee, in the case of a transfer, is organized under the
                  laws of the United States or any state thereof; and

                                    (z) the Borrower has delivered to the
                  Administrative Agent an officer's certificate and opinion of
                  counsel, each stating that such consolidation, merger, or
                  transfer and such assumption comply with the provisions
                  hereof.

No such sale, lease or other transfer of assets shall have the effect of
releasing the Borrower (or any successor that shall have become such in the
manner prescribed in this Section) from its liability under this Agreement and
the Notes.

         SECTION 5.11. Use of Proceeds. The proceeds of the Loans made under
this Agreement will be used by the Borrower for general lawful corporate
purposes, including but not limited to providing liquidity for commercial paper.
None of such proceeds will be used, directly or indirectly, for the purpose,
whether immediate, incidental or ultimate, of buying or carrying any "MARGIN
STOCK" within the meaning of Regulation U.

         SECTION 5.12. Transactions with Affiliates. The Borrower will not
participate in any material transaction with an affiliate (other than a
Subsidiary) unless such transaction is in the ordinary course of its business
and on terms no less advantageous to the Borrower than could be obtained in such
a transaction with an unaffiliated party.

                                    ARTICLE 6

                                    DEFAULTS

         SECTION 6.01. Events of Default. If one or more of the following events
("EVENTS OF DEFAULT") shall have occurred and be continuing:

                  (a) the Borrower shall fail to pay when due any principal of
any Loan or shall fail to pay within three Domestic Business Days of the due
date thereof any interest on any Loan, any fees or any other amount payable
hereunder;

                  (b) the Borrower shall fail to observe or perform any covenant
contained in Sections 5.10 to 5.12, inclusive; or shall fail to observe or
perform any covenant contained in Sections 5.07 to 5.09, inclusive, and such
failure shall continue for 10 days;

                  (c) the Borrower shall fail to observe or perform any covenant
or agreement contained in this Agreement (other than those covered by clause (a)
or (b) above) for 30 days after notice thereof has been given to the Borrower by
the Administrative Agent at the request of any Bank;

                  (d) any representation, warranty, certification or statement
made by the Borrower in this Agreement or in any certificate, financial
statement or other document delivered pursuant to this Agreement shall prove to
have been incorrect in any material respect when made (or deemed made);

                                       29
<PAGE>   34

                  (e) the Borrower or any Subsidiary shall fail to make any
payment in respect of any Material Financial Obligations when due or within any
applicable grace period; provided, however, that if any such failure is cured by
the Borrower or such Subsidiary or is waived by the requisite percentage of
holders of such Material Financial Obligations entitled to so waive, then the
Event of Default under this Agreement by reason of such failure shall be deemed
to have been cured;

                  (f) any event or condition shall occur which results in the
acceleration of the maturity of any Material Debt or enables (or, with the
giving of notice or lapse of time or both, would enable) the holder of such Debt
or any Person acting on such holder's behalf to accelerate the maturity thereof,
provided, however, that if any such acceleration is rescinded, or any such event
or condition is cured by the Borrower or any Subsidiary or is waived by the
requisite percentage of holders of such Material Debt entitled to so waive, then
the Event of Default under this Agreement by reason of such acceleration, event
or condition shall be deemed to have been cured;

                  (g) the Borrower or any Material Subsidiary shall commence a
voluntary case or other proceeding seeking liquidation, reorganization or other
relief with respect to itself or its debts under any bankruptcy, insolvency or
other similar law now or hereafter in effect or seeking the appointment of a
trustee, receiver, liquidator, custodian or other similar official of it or any
substantial part of its property, or shall consent to any such relief or to the
appointment of or taking possession by any such official in an involuntary case
or other proceeding commenced against it, or shall make a general assignment for
the benefit of creditors, or shall fail generally to pay its debts as they
become due, or shall take any corporate action to authorize any of the
foregoing;

                  (h) an involuntary case or other proceeding shall be commenced
against the Borrower or any Material Subsidiary seeking liquidation,
reorganization or other relief with respect to it or its debts under any
bankruptcy, insolvency or other similar law now or hereafter in effect or
seeking the appointment of a trustee, receiver, liquidator, custodian or other
similar official of it or any substantial part of its property, and such
involuntary case or other proceeding shall remain undismissed and unstayed for a
period of 60 days; or an order for relief shall be entered against the Borrower
or any Material Subsidiary under the federal bankruptcy laws as now or hereafter
in effect;

                  (i) any member of the ERISA Group shall fail to pay when due
an amount which it shall have become liable to pay under Title IV of ERISA; or
notice of intent to terminate a Plan shall be filed under Title IV of ERISA by
any member of the ERISA Group, any plan administrator or any combination of the
foregoing; or the PBGC shall institute proceedings under Title IV of ERISA to
terminate, to impose liability (other than for premiums under Section 4007 of
ERISA) in respect of, or to cause a trustee to be appointed to administer any
Plan; or a condition shall exist by reason of which the PBGC would be entitled
to obtain a decree adjudicating that any Plan must be terminated; or there shall
occur a complete or partial withdrawal from, or a default, within the meaning of
Section 4219(c)(5) of ERISA, with respect to, one or more Multiemployer Plans
which could cause one or more members of the ERISA Group to incur a current
payment obligation; and in each of the foregoing instances such condition (i)
could reasonably be expected to materially adversely affect the business,
consolidated financial position or consolidated results of operations of the
Borrower and its Consolidated Subsidiaries, considered as a whole, and (ii)
shall continue for 10 days after notice thereof has been given to the Borrower
by the Administrative Agent at the request of any Bank;

                  (j) a judgment or judgments for the payment of money (not paid
or fully covered by insurance or indemnification) in excess of $60,000,000 in
the aggregate shall be rendered against the Borrower or any Material Subsidiary
and such judgment or judgments are not, within 30 days after entry thereof,
bonded, discharged or stayed pending appeal, or are not discharged within 30
days after the expiration of such stay; or

                                       30
<PAGE>   35

                  (k) any person or group of persons (within the meaning of
Section 13 or 14 of the Securities Exchange Act of 1934, as amended) shall have
acquired beneficial ownership (within the meaning of Rule 13d-3 promulgated by
the Securities and Exchange Commission under said Act) of 30% or more of the
outstanding shares of common stock of the Borrower; or, during any period of
twelve consecutive calendar months, individuals who were directors of the
Borrower on the first day of such period shall cease to constitute a majority of
the board of directors of the Borrower;

then, and in every such event, the Administrative Agent shall (i) if requested
by Banks having more than 50% in aggregate amount of the Commitments, by notice
to the Borrower terminate the Commitments and they shall thereupon terminate,
and (ii) if requested by Banks holding Notes evidencing more than 50% in
aggregate principal amount of the Loans, by notice to the Borrower declare the
Notes (together with accrued interest thereon) to be, and the Notes shall
thereupon become, immediately due and payable without presentment, demand,
protest or other notice of any kind, all of which are hereby waived by the
Borrower; provided that in the case of any of the Events of Default specified in
clause (g) or (h) above with respect to the Borrower, without any notice to the
Borrower or any other act by the Administrative Agent or the Banks, the
Commitments shall thereupon terminate and the Notes (together with accrued
interest thereon) shall become immediately due and payable without presentment,
demand, protest or other notice of any kind, all of which are hereby waived by
the Borrower.

         SECTION 6.02. Notice of Default. The Administrative Agent shall give
notice to the Borrower under Section 6.01(c) or 6.01(i) promptly upon being
requested to do so by any Bank and shall thereupon notify all the Banks thereof.

                                    ARTICLE 7

                                   THE AGENTS

         SECTION 7.01. Appointment and Authorization. Each Bank irrevocably
appoints and authorizes the Administrative Agent to take such action as agent on
its behalf and to exercise such powers under this Agreement and the Notes as are
delegated to the Administrative Agent by the terms hereof or thereof, together
with all such powers as are reasonably incidental thereto.

         SECTION 7.02. Administrative Agent and Affiliates. Bank of America,
N.A. shall have the same rights and powers under this Agreement as any other
Bank and may exercise or refrain from exercising the same as though it were not
the Administrative Agent, and Bank of America, N.A. and its affiliates may
accept deposits from, lend money to, and generally engage in any kind of
business with the Borrower or any Subsidiary or affiliate of the Borrower as if
it were not the Administrative Agent hereunder.

         SECTION 7.03. Action by Administrative Agent. The obligations of the
Administrative Agent hereunder are only those expressly set forth herein.
Without limiting the generality of the foregoing, the Administrative Agent shall
not be required to take any action with respect to any Default, except as
expressly provided in Article 6.

         SECTION 7.04. Consultation with Experts. The Administrative Agent may
consult with legal counsel (who may be counsel for the Borrower), independent
public accountants and other experts selected by it and shall not be liable for
any action taken or omitted to be taken by it in good faith in accordance with
the advice of such counsel, accountants or experts.

         SECTION 7.05. Liability of Administrative Agent. Neither the
Administrative Agent nor any of its affiliates nor any of their respective
directors, officers, agents or employees shall be liable for any action taken or
not taken by it in connection herewith (i) with the consent or at the request of
the Required Banks or (ii) in

                                       31
<PAGE>   36

the absence of its own gross negligence or willful misconduct. Neither the
Administrative Agent nor any of its affiliates nor any of their respective
directors, officers, agents or employees shall be responsible for or have any
duty to ascertain, inquire into or verify (i) any statement, warranty or
representation made in connection with this Agreement or any borrowing
hereunder; (ii) the performance or observance of any of the covenants or
agreements of the Borrower; (iii) the satisfaction of any condition specified in
Article 3, except receipt of items required to be delivered to the
Administrative Agent; or (iv) the validity, effectiveness or genuineness of this
Agreement, the Notes or any other instrument or writing furnished in connection
herewith. The Administrative Agent shall not incur any liability by acting in
reliance upon any notice, consent, certificate, statement, or other writing
(which may be a bank wire, telex, facsimile transmission or similar writing)
believed by it to be genuine or to be signed by the proper party or parties.
Without limiting the generality of the foregoing, the use of the term "AGENT" in
this Agreement with reference to the Administrative Agent is not intended to
connote any fiduciary or other implied (or express) obligations arising under
agency doctrine of any applicable law. Instead, such term is used merely as a
matter of market custom and is intended to create or reflect only an
administrative relationship between independent contracting parties.

         SECTION 7.06. Indemnification. Each Bank shall, ratably in accordance
with its Commitment, indemnify any Agent, its affiliates and their respective
directors, officers, agents and employees (to the extent not reimbursed by the
Borrower) against any cost, expense (including counsel fees and disbursements),
claim, demand, action, loss or liability (except such as result from such
indemnitees' gross negligence or willful misconduct) that such indemnitees may
suffer or incur in connection with this Agreement or any action taken or omitted
by such indemnitees hereunder.

         SECTION 7.07. Credit Decision. Each Bank acknowledges that it has,
independently and without reliance upon any Agent or any other Bank, and based
on such documents and information as it has deemed appropriate, made its own
credit analysis and decision to enter into this Agreement. Each Bank also
acknowledges that it will, independently and without reliance upon any Agent or
any other Bank, and based on such documents and information as it shall deem
appropriate at the time, continue to make its own credit decisions in taking or
not taking any action under this Agreement.

         SECTION 7.08. Successor Administrative Agent. The Administrative Agent
may resign at any time by giving notice thereof to the Banks and the Borrower.
Upon any such resignation, the Required Banks shall have the right to appoint a
successor Administrative Agent, with the consent of the Borrower, which shall
not be unreasonably withheld. If no successor Administrative Agent shall have
been so appointed by the Required Banks, and shall have accepted such
appointment, within 30 days after the retiring Administrative Agent gives notice
of resignation, then the retiring Administrative Agent may, on behalf of the
Banks, appoint a successor Administrative Agent, which shall be a commercial
bank organized or licensed under the laws of the United States of America or of
any State thereof and having a combined capital and surplus of at least
$500,000,000. Upon the acceptance of its 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 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 hereunder as Administrative Agent,
the provisions of this Article shall inure to its benefit as to any actions
taken or omitted to be taken by it while it was Administrative Agent.

         SECTION 7.09. Agents' Fees. The Borrower shall pay to the
Administrative Agent for the account of the Agents fees in the amounts and at
the times previously agreed upon between the Borrower and the Agents.

         SECTION 7.10. Other Agents. Nothing contained in this Agreement shall
be construed to impose any obligation or duty whatsoever on any of the
Syndication Agent, Documentation Agent or the Co-Documentation Agent, in its
capacity as such an Agent.

                                       32
<PAGE>   37

                                    ARTICLE 8

                             CHANGE IN CIRCUMSTANCES

         SECTION 8.01. Basis for Determining Interest Rate Inadequate or Unfair.
If on or prior to the first day of any Interest Period for any Fixed Rate
Borrowing:

                  (a) the Administrative Agent is advised by the Reference Banks
that deposits in dollars (in the applicable amounts) are not being offered to
the Reference Banks in the relevant market for such Interest Period, or

                  (b) in the case of a Committed Borrowing, Banks having 50% or
more of the aggregate amount of the Commitments advise the Administrative Agent
that the Adjusted CD Rate or the London Interbank Offered Rate, as the case may
be, as determined by the Administrative Agent will not adequately and fairly
reflect the cost to such Banks of funding their CD Loans or Euro-Dollar Loans,
as the case may be, for such Interest Period,

the Administrative Agent shall forthwith give notice thereof to the Borrower and
the Banks, whereupon until the Administrative Agent notifies the Borrower that
the circumstances giving rise to such suspension no longer exist, the
obligations of the Banks to make CD Loans or Euro-Dollar Loans, as the case may
be, shall be suspended. Unless the Borrower notifies the Administrative Agent at
least two Domestic Business Days before the date of any Fixed Rate Borrowing for
which a Notice of Borrowing has previously been given that it elects not to
borrow on such date, (i) if such Fixed Rate Borrowing is a Committed Borrowing,
such Borrowing shall instead be made as a Base Rate Borrowing and (ii) if such
Fixed Rate Borrowing is a Money Market LIBOR Borrowing, the Money Market LIBOR
Loans comprising such Borrowing shall bear interest for each day from and
including the first day to but excluding the last day of the Interest Period
applicable thereto at the Base Rate for such day.

         SECTION 8.02. Illegality. If, on or after the date of this Agreement,
the adoption of any applicable law, rule or regulation, or any change in any
applicable law, rule or regulation, or any change in the interpretation or
administration thereof by any governmental authority, central bank or comparable
agency charged with the interpretation or administration thereof, or compliance
by any Bank (or its Euro-Dollar Lending Office) with any request or directive
(whether or not having the force of law) of any such authority, central bank or
comparable agency shall make it unlawful or impossible for any Bank (or its
Euro-Dollar Lending Office) to make, maintain or fund its Euro-Dollar Loans and
such Bank shall so notify the Administrative Agent, the Administrative Agent
shall forthwith give notice thereof to the other Banks and the Borrower,
whereupon until such Bank notifies the Borrower and the Administrative Agent
that the circumstances giving rise to such suspension no longer exist, the
obligation of such Bank to make Euro-Dollar Loans shall be suspended. Before
giving any notice to the Administrative Agent pursuant to this Section, such
Bank shall designate a different Euro-Dollar Lending Office if such designation
will avoid the need for giving such notice and will not, in the judgment of such
Bank, be otherwise disadvantageous to such Bank. If such Bank shall determine
that it may not lawfully continue to maintain and fund any of its outstanding
Euro-Dollar Loans to maturity and shall so specify in such notice, the Borrower
shall immediately prepay in full the then outstanding principal amount of each
such Euro-Dollar Loan, together with accrued interest thereon. Concurrently with
prepaying each such Euro-Dollar Loan, the Borrower shall borrow a Base Rate Loan
in an equal principal amount from such Bank (on which interest and principal
shall be payable contemporaneously with the related Euro-Dollar Loans of the
other Banks), and such Bank shall make such a Base Rate Loan.

         SECTION 8.03. Increased Cost and Reduced Return. (a) If on or after (x)
the date hereof, in the case of any Committed Loan or any obligation to make
Committed Loans or (y) the date of the related Money Market Quote, in the case
of any Money Market Loan, the adoption of any applicable law, rule or
regulation,

                                       33
<PAGE>   38
or any change in any applicable law, rule or regulation, or any change in the
interpretation or administration thereof by any governmental authority, central
bank or comparable agency charged with the interpretation or administration
thereof, or compliance by any Bank (or its Applicable Lending Office) with any
request or directive (whether or not having the force of law) of any such
authority, central bank or comparable agency shall impose, modify or deem
applicable any reserve (including, without limitation, any such requirement
imposed by the Board of Governors of the Federal Reserve System, but excluding
(i) with respect to any CD Loan any such requirement included in an applicable
Domestic Reserve Percentage and (ii) with respect to any Euro-Dollar Loan any
such requirement with respect to which such Bank is entitled to compensation
during the relevant Interest Period under Section 2.15), special deposit,
insurance assessment (excluding, with respect to any CD Loan, any such
requirement reflected in an applicable Assessment Rate) or similar requirement
against assets of, deposits with or for the account of, or credit extended by,
any Bank (or its Applicable Lending Office) or shall impose on any Bank (or its
Applicable Lending Office) or on the United States market for certificates of
deposit or the London interbank market any other condition affecting its Fixed
Rate Loans, its Note or its obligation to make Fixed Rate Loans and the result
of any of the foregoing is to increase the cost to such Bank (or its Applicable
Lending Office) of making or maintaining any Fixed Rate Loan, or to reduce the
amount of any sum received or receivable by such Bank (or its Applicable Lending
Office) under this Agreement or under its Note with respect thereto, by an
amount deemed by such Bank to be material, then, within 15 days after demand by
such Bank (with a copy to the Administrative Agent), the Borrower shall pay to
such Bank such additional amount or amounts as will compensate such Bank for
such increased cost or reduction.

                  (b) If any Bank shall have determined that, after the date
hereof, the adoption of any applicable law, rule or regulation regarding capital
adequacy, or any change in any such law, rule or regulation, or any change in
the interpretation or administration thereof by any governmental authority,
central bank or comparable agency charged with the interpretation or
administration thereof, or any request or directive regarding capital adequacy
(whether or not having the force of law) of any such authority, central bank or
comparable agency (including any determination by any such authority, central
bank or comparable agency that, for purposes of capital adequacy requirements,
the Commitments hereunder do not constitute commitments with an original
maturity of one year or less), has or would have the effect of reducing the rate
of return on capital of such Bank (or its Parent) as a consequence of such
Bank's obligations hereunder to a level below that which such Bank (or its
Parent) could have achieved but for such adoption, change, request or directive
(taking into consideration its policies with respect to capital adequacy) by an
amount deemed by such Bank to be material, then from time to time, within 15
days after demand by such Bank (with a copy to the Administrative Agent), the
Borrower shall pay to such Bank such additional amount or amounts as will
compensate such Bank (or its Parent) for such reduction.

                  (c) Each Bank will promptly notify the Borrower and the
Administrative Agent of any event of which it has knowledge, occurring after the
date hereof, which will entitle such Bank to compensation pursuant to this
Section and will designate a different Applicable Lending Office if such
designation will avoid the need for, or reduce the amount of, such compensation
and will not, in the judgment of such Bank, be otherwise disadvantageous to such
Bank. A certificate of any Bank claiming compensation under this Section and
setting forth in reasonable detail the additional amount or amounts to be paid
to it hereunder shall be conclusive in the absence of manifest error. In
determining such amount, such Bank may use any reasonable averaging and
attribution methods. Notwithstanding the foregoing subsections (a) and (b) of
this Section 8.03, the Borrower shall only be obligated to compensate any Bank
for any amount arising or accruing during (i) any time or period commencing not
more than 90 days prior to the date on which such Bank notifies the
Administrative Agent and the Borrower that it proposes to demand such
compensation and identifies to the Administrative Agent and the Borrower the
statute, regulation or other basis upon which the claimed compensation is or
will be based and (ii) any time or period during which, because of the
retroactive application of such statute, regulation or other such basis, such
Bank did not know that such amount would arise or accrue.

                                       34
<PAGE>   39

         SECTION 8.04. Taxes. (a) For purposes of this Section 8.04, the
following terms have the following meanings:

                  "TAXES" means any and all present or future taxes, duties,
         levies, imposts, deductions, charges or withholdings with respect to
         any payment by the Borrower pursuant to this Agreement or under any
         Note, and all liabilities with respect thereto, excluding (i) in the
         case of each Bank and the Administrative Agent, taxes imposed on its
         income, and franchise or similar taxes imposed on it, by a jurisdiction
         under the laws of which such Bank or the Administrative Agent (as the
         case may be) is organized or in which its principal executive office is
         located or, in the case of each Bank, in which its Applicable Lending
         Office is located and (ii) in the case of each Bank, any United States
         withholding tax imposed on such payments but only to the extent that
         such Bank is subject to United States withholding tax at the time such
         Bank first becomes a party to this Agreement.

                  "OTHER TAXES" means any present or future stamp or documentary
         taxes and any other excise or property taxes, or similar charges or
         levies, which arise from any payment made pursuant to this Agreement or
         under any Note or from the execution or delivery of, or otherwise with
         respect to, this Agreement or any Note.

                  (b) Any and all payments by the Borrower to or for the account
of any Bank or the Administrative Agent hereunder or under any Note shall be
made without deduction for any Taxes or Other Taxes; provided that, if the
Borrower shall be required by law to deduct any Taxes or Other Taxes from any
such payments, (i) the sum payable shall be increased as necessary so that after
making all required deductions (including deductions applicable to additional
sums payable under this Section 8.04) such Bank or the Administrative Agent (as
the case may be) receives an amount equal to the sum it would have received had
no such deductions been made, (ii) the Borrower shall make such deductions,
(iii) the Borrower shall pay the full amount deducted to the relevant taxation
authority or other authority in accordance with applicable law and (iv) the
Borrower shall furnish to the Administrative Agent, at its address referred to
in Section 9.01, the original or a certified copy of a receipt evidencing
payment thereof.

                  (c) The Borrower agrees to indemnify each Bank and the
Administrative Agent for the full amount of Taxes or Other Taxes (including,
without limitation, any Taxes or Other Taxes imposed or asserted by any
jurisdiction on amounts payable under this Section 8.04) paid by such Bank or
the Administrative Agent (as the case may be) and any liability (including
penalties, interest and expenses) arising, therefrom or with respect thereto.
This indemnification shall be paid within 15 days after such Bank or the
Administrative Agent (as the case may be) makes demand therefor.

                  (d) Each Bank organized under the laws of a jurisdiction
outside the United States, on or prior to the date of its execution and delivery
of this Agreement in the case of each Bank listed on the signature pages hereof
and on or prior to the date on which it becomes a Bank in the case of each other
Bank, and from time to time thereafter if requested in writing by the Borrower
(but only so long as such Bank remains lawfully able to do so), shall provide
the Borrower with Internal Revenue Service form 1001 or 4224, as appropriate, or
any successor form prescribed by the Internal Revenue Service, certifying that
such Bank is entitled to benefits under an income tax treaty to which the United
States is a party which exempts the Bank from United States withholding tax or
reduces the rate of withholding tax on payments of interest for the account of
such Bank or certifying that the income receivable pursuant to this Agreement is
effectively connected with the conduct of a trade or business in the United
States.

                  (e) For any period with respect to which a Bank has failed to
provide the Borrower with the appropriate form pursuant to Section 8.04(d)
(unless such failure is due to a change in treaty, law or

                                       35
<PAGE>   40

regulation occurring subsequent to the date on which such form originally was
required to be provided), such Bank shall not be entitled to indemnification
under Section 8.04(b) or (c) with respect to Taxes imposed by the United States;
provided that if a Bank, which is otherwise exempt from or subject to a reduced
rate of withholding tax, becomes subject to Taxes because of its failure to
deliver a form required hereunder, the Borrower, at such Bank's expense, shall
take such steps as such Bank shall reasonably request to assist such Bank to
recover such Taxes.

                  (f) If the Borrower is required to pay additional amounts to
or for the account of any Bank pursuant to this Section 8.04, then such Bank
will change the jurisdiction of its Applicable Lending Office if, in the
judgment of such Bank, such change (i) will eliminate or reduce any such
additional payment which may thereafter accrue and (ii) is not otherwise
disadvantageous to such Bank.

         SECTION 8.05. Base Rate Loans Substituted for Affected Fixed Rate
Loans. If (i) the obligation of any Bank to make Euro-Dollar Loans has been
suspended pursuant to Section 8.02 or (ii) any Bank has demanded compensation
under Section 8.03 or 8.04 with respect to its CD Loans or Euro-Dollar Loans and
the Borrower shall, by at least five Euro-Dollar Business Days' prior notice to
such Bank through the Administrative Agent, have elected that the provisions of
this Section shall apply to such Bank, then, unless and until such Bank notifies
the Borrower that the circumstances giving rise to such suspension or demand for
compensation no longer exist:

                  (a) all Loans which would otherwise be made by such Bank as CD
Loans or Euro-Dollar Loans, as the case may be, shall be made instead as Base
Rate Loans (on which interest and principal shall be payable contemporaneously
with the related Fixed Rate Loans of the other Banks), and

                  (b) after each of its CD Loans or Euro-Dollar Loans, as the
case may be, has been repaid, all payments of principal which would otherwise be
applied to repay such Fixed Rate Loans shall be applied to repay its Base Rate
Loans instead.

         SECTION 8.06. Substitution of Bank. If (i) the obligation of any Bank
to make Euro-Dollar Loans has been suspended pursuant to Section 8.02 or (ii)
any Bank has demanded compensation under Section 8.03 or 8.04, the Borrower
shall have the right, with the assistance of the Administrative Agent, to seek a
mutually satisfactory substitute bank or banks (which may be one or more of the
Banks) to purchase the Note and assume the Commitment of such Bank.

                                    ARTICLE 9

                                  MISCELLANEOUS

         SECTION 9.01. Notices. All notices, requests and other communications
to any party hereunder shall be in writing (including bank wire, telex,
facsimile transmission or similar writing) and shall be given to such party: (x)
in the case of the Borrower or the Administrative Agent, at its address,
facsimile number or telex number set forth on the signature pages hereof, (y) in
the case of any Bank, at its address, facsimile number or telex number set forth
in its Administrative Questionnaire or (z) in the case of any party, such other
address, facsimile number or telex number as such party may hereafter specify
for the purpose by notice to the Administrative Agent and the Borrower. Each
such notice, request or other communication shall be effective (i) if given by
facsimile transmission, when transmitted to the facsimile number specified in
this Section and confirmation of receipt is received or (ii) if given by any
other means, when delivered at the address specified in this Section; provided
that notices to the Administrative Agent under Article 2 or Article 8 shall not
be effective until received.

                                       36
<PAGE>   41

         SECTION 9.02. No Waivers. No failure or delay by the Administrative
Agent or any Bank in exercising any right, power or privilege hereunder or under
any Note shall operate as a waiver thereof nor shall any single or partial
exercise thereof preclude any other or further exercise thereof or the exercise
of any other right, power or privilege. The rights and remedies herein provided
shall be cumulative and not exclusive of any rights or remedies provided by law.

         SECTION 9.03. Expenses; Indemnification. (a) The Borrower shall pay (i)
all reasonable out-of-pocket expenses of the Administrative Agent, including
fees and disbursements of Haynes and Boone, LLP, special counsel for the
Administrative Agent, in connection with the preparation and administration of
this Agreement, any waiver or consent hereunder or any amendment hereof or any
Default or alleged Default hereunder and (ii) if an Event of Default occurs, all
out-of-pocket expenses incurred by each Agent and Bank, including (without
duplication) the fees and disbursements of outside counsel and the allocated
cost of inside counsel, in connection with such Event of Default and collection,
bankruptcy, insolvency and other enforcement proceedings resulting therefrom.

                  (b) The Borrower agrees to indemnify each Agent and Bank,
their respective affiliates and the respective directors, officers, agents and
employees of the foregoing (each an "INDEMNITEE") and hold each Indemnitee
harmless from and against any and all liabilities, losses, damages, costs and
expenses of any kind, including, without limitation, the reasonable fees and
disbursements of counsel, which may be incurred by such Indemnitee in connection
with any investigative, administrative or judicial proceeding (whether or not
such Indemnitee shall be designated a party thereto) brought or threatened
relating to or arising out of (i) any actual or proposed use of proceeds of
Loans hereunder or (ii) any actual or alleged Default under this Agreement or
any actual or alleged untruth or inaccuracy of any representation or warranty
made by the Borrower in or in connection with this Agreement; provided that no
Indemnitee shall have the right to be indemnified hereunder for such
Indemnitee's own gross negligence or willful misconduct as finally determined by
a court of competent jurisdiction.

         SECTION 9.04. Sharing of Set-offs. Each Bank agrees that if it shall,
by exercising any right of set-off or counterclaim or otherwise, receive payment
of a proportion of the aggregate amount of principal and interest due with
respect to any Note held by it which is greater than the proportion received by
any other Bank in respect of the aggregate amount of principal and interest due
with respect to any Note held by such other Bank, the Bank receiving such
proportionately greater payment shall purchase such participations in the Notes
held by the other Banks, and such other adjustments shall be made, as may be
required so that all such payments of principal and interest with respect to the
Notes held by the Banks shall be shared by the Banks pro rata; provided that
nothing in this Section shall impair the right of any Bank to exercise any right
of set-off or counterclaim it may have and to apply the amount subject to such
exercise to the payment of indebtedness of the Borrower other than its
indebtedness hereunder. The Borrower agrees, to the fullest extent it may
effectively do so under applicable law, that any holder of a participation in a
Note, whether or not acquired pursuant to the foregoing arrangements, may
exercise rights of set-off or counterclaim and other rights with respect to such
participation as fully as if such holder of a participation were a direct
creditor of the Borrower in the amount of such participation.

         SECTION 9.05. Amendments and Waivers. Any provision of this Agreement
or the Notes may be amended or waived if, but only if, such amendment or waiver
is in writing and is signed by the Borrower and the Required Banks (and, if the
rights or duties of any Agent are affected thereby, by such Agent); provided
that no such amendment or waiver shall:

                  (a) unless signed by all the Banks, (i) increase or decrease
the Commitment of any Bank (except for a ratable decrease in the Commitments of
all Banks) or subject any Bank to any additional obligation, (ii) reduce the
principal of or rate of interest on any Loan or any fees hereunder, (iii)
postpone the date fixed for any payment of principal of or interest on any Loan
or any fees hereunder or for termination of

                                       37
<PAGE>   42

any Commitment or (iv) change the percentage of the Commitments or of the
aggregate unpaid principal amount of the Notes, or the number of Banks, which
shall be required for the Banks or any of them to take any action under this
Section or any other provision of this Agreement; or

                  (b) unless signed by a Designated Lender or its Designating
Bank, subject any Designated Lender to any additional obligation hereunder or
otherwise affect its rights hereunder as described in Section 9.07.

         SECTION 9.06. Successors and Assigns. (a) The provisions of this
Agreement shall be binding upon and inure to the benefit of the parties hereto
and their respective successors and assigns, except that the Borrower may not
assign or otherwise transfer any of its rights under this Agreement without the
prior written consent of all Banks.

                  (b) Any Bank may at any time grant to one or more banks or
other institutions (each a "PARTICIPANT") participating interests in its
Commitment or any or all of its Loans. In the event of any such grant by a Bank
of a participating interest to a Participant, whether or not upon notice to the
Borrower and the Administrative Agent, such Bank shall remain responsible for
the performance of its obligations hereunder, and the Borrower and the
Administrative Agent shall continue to deal solely and directly with such Bank
in connection with such Bank's rights and obligations under this Agreement. Any
agreement pursuant to which any Bank may grant such a participating interest
shall provide that such Bank shall retain the sole right and responsibility to
enforce the obligations of the Borrower hereunder including, without limitation,
the right to approve any amendment, modification or waiver of any provision of
this Agreement; provided that such participation agreement may provide that such
Bank will not agree to any modification, amendment or waiver of this Agreement
described in clause (i), (ii) or (iii) of Section 9.05(a) without the consent of
the Participant. The Borrower agrees that each Participant shall, to the extent
provided in its participation agreement, be entitled to the benefits of Article
8 with respect to its participating interest. An assignment or other transfer
which is not permitted by subsection (c) or (d) below shall be given effect for
purposes of this Agreement only to the extent of a participating interest
granted in accordance with this subsection (b).

                  (c) Any Bank may at any time assign to one or more banks or
other institutions (each an "ASSIGNEE") all, or a proportionate part (equivalent
to an initial Commitment of not less than $10,000,000, unless the Administrative
Agent otherwise agrees in writing) of all, of its rights and obligations under
this Agreement and the Notes, and such Assignee shall assume such rights and
obligations, pursuant to an Assignment and Assumption Agreement in substantially
the form of Exhibit G hereto executed by such Assignee and such transferor Bank,
with (and subject to) the subscribed consent of the Borrower, which shall not be
unreasonably withheld, and the Administrative Agent; provided that if an
Assignee is an affiliate of such transferor Bank or was a Bank immediately prior
to such assignment, no such consent shall be required; and provided further that
if at the time an Event of Default shall be continuing, no such consent of the
Borrower shall be required; and provided further that such assignment may, but
need not, include rights of the transferor Bank in respect of outstanding Money
Market Loans. Upon execution and delivery of such instrument and payment by such
Assignee to such transferor Bank of an amount equal to the purchase price agreed
between such transferor Bank and such Assignee, such Assignee shall be a Bank
party to this Agreement and shall have all the rights and obligations of a Bank
with a Commitment as set forth in such instrument of assumption, and the
transferor Bank shall be released from its obligations hereunder to a
corresponding extent, and no further consent or action by any party shall be
required. Upon the consummation of any assignment pursuant to this subsection
(c), the transferor Bank, the Administrative Agent and the Borrower shall make
appropriate arrangements so that, if required, a new Note is issued to the
Assignee. In connection with any such assignment, the transferor Bank shall pay
to the Administrative Agent an administrative fee for processing such assignment
in the amount of $2,500. If the Assignee is not incorporated under the laws of
the United States of America or a state thereof, it shall deliver to the
Borrower and the Administrative Agent certification as to

                                       38
<PAGE>   43

exemption from deduction or withholding of any United States federal income
taxes in accordance with Section 8.04.

                  (d) Any Bank may at any time assign all or any portion of its
rights under this Agreement and its Note to a Federal Reserve Bank. No such
assignment shall release the transferor Bank from its obligations hereunder.

                  (e) No Assignee, Participant or other transferee of any Bank's
rights shall be entitled to receive any greater payment under Section 8.03 or
8.04 than such Bank would have been entitled to receive with respect to the
rights transferred, unless such transfer is made with the Borrower's prior
written consent or by reason of the provisions of Section 8.02, 8.03 or 8.04
requiring such Bank to designate a different Applicable Lending Office under
certain circumstances or at a time when the circumstances giving rise to such
greater payment did not exist.

         SECTION 9.07. Designated Lender. (a) Subject to the terms and
conditions set forth in this Section 9.07(a), any Bank may from time to time
elect to designate an Eligible Designee to provide all or any part of Loans to
be made by such Bank pursuant to this Agreement, provided the designation of an
Eligible Designee by any Bank for purposes of this Section 9.07(a) shall be
subject to the approval of the Borrower and the Administrative Agent, which
consent shall not be unreasonably withheld. Upon the execution by parties to
each such designation of an agreement substantially in the form of Exhibit H
hereto (a "DESIGNATION AGREEMENT") and the acceptance thereof by the Borrower
and the Administrative Agent, the Eligible Designee shall become a Designated
Lender for purposes of this Agreement. The Designating Bank shall thereafter
have the right to permit such Designated Lender to provide all or a portion of
the Loans to be made by such Designating Bank pursuant to Section 2.01 or 2.03,
and the making of such Loans or portion thereof shall satisfy the obligation of
the Designating Bank to the same extent, and as if, such Loan were made by the
Designating Bank. As to any Loan made by it, each Designated Lender shall have
all the rights a Bank making such Loan would have had under this Agreement and
otherwise provided, (x) that all voting rights under this Agreement shall be
exercised solely by the Designating Bank and (y) each Designating Bank shall
remain solely responsible to the other parties hereto for its obligations under
this Agreement, including all obligations of a Bank in respect of Loans made by
its Designated Lender. No additional Note shall be required with regard to Loans
provided by a Designated Lender; provided, however, to the extent any Designated
Lender shall advance funds, the Designating Bank shall be deemed to hold the
Note in its possession as an agent for such Designated Lender to the extent of
the Loan funded by such Designated Lender. Such Designating Bank shall act as
administrative agent for its Designated Lender and give and receive notices and
other communications hereunder. Any payments for the account of any Designated
Lender shall be paid to its Designating Bank as administrative agent for such
Designated Lender and neither the Borrower nor the Administrative Agent shall be
responsible for any Designating Bank's application of any such payments. In
addition, any Designated Lender may (i) with notice to, but without the prior
written consent of the Borrower and the Administrative Agent, assign all or
portions of its interest in any Loans to its Designating Bank or to any
financial institutions consented to by the Borrower and the Administrative Agent
(it being understood that such consent shall not be unreasonably withheld)
providing liquidity and/or credit facilities to or for the account of such
Designated Lender to support the funding or maintenance of Loans made by such
Designated Lender and (ii) subject to advising any such Person that such
information is to be treated as confidential in accordance with such Person's
customary practices for dealing with confidential, non-public information,
disclose on a confidential basis any non-public information relating to its
Loans to any rating agency, commercial paper dealer or provider of any
guarantee, surety, credit or liquidity enhancement to such Designated Lender.

                  (b) Each party to this Agreement hereby agrees that it shall
not institute against, or join any other person in instituting against, any
Designated Lender any bankruptcy, reorganization, arrangement, insolvency or
liquidation proceeding or other proceedings under any federal or state
bankruptcy or similar law, for one year and a day after the payment in full of
all outstanding senior indebtedness of any Designated

                                       39
<PAGE>   44

Lender; provided that the Designating Bank for each Designated Lender hereby
agrees to indemnify, save, and hold harmless each other party hereto for any
loss, cost, damage and expense arising out of their inability to institute any
such proceeding against such Designated Lender. This Section 9.07(b) shall
survive the termination of this Agreement.

         SECTION 9.08. Collateral. Each of the Banks represents to each Agent
and each of the other Banks that it in good faith is not relying upon any
"MARGIN STOCK" (as defined in Regulation U) as collateral in the extension or
maintenance of the credit provided for in this Agreement.

         SECTION 9.09. Maximum Interest Rate. Regardless of any provision
contained herein or in any Note or other document relating to the Loans (the
"LOAN DOCUMENTS"), no Bank shall ever be entitled to receive, collect, take,
reserve, charge or apply as interest (whether termed interest herein or deemed
to be interest by operation of law or judicial determination) on any Loan any
amount in excess of interest calculated at the Maximum Rate, and, in the event
that any Bank ever receives, collects, or applies as interest any such excess,
then the amount which would be excessive interest shall be deemed to be a
partial prepayment of principal and treated hereunder as such; and, if the
principal amount of the applicable Loans are paid in full, then any remaining
excess shall forthwith be paid to the Borrower. In determining whether or not
the interest paid or payable under any specific contingency exceeds interest
calculated at the Maximum Rate, the Borrower and the Banks shall, to the maximum
extent permitted under applicable law: (a) characterize any non-principal
payment as an expense, fee, or premium rather than as interest; (b) exclude
voluntary prepayments and the effects thereof; and (c) amortize, prorate,
allocate, and spread, in equal parts, the total amount of interest throughout
the entire contemplated term of the Loans; provided that, if Loans are paid and
performed in full prior to the end of the full contemplated term thereof, and if
the interest received for the actual period of existence thereof exceeds
interest calculated at the Maximum Rate, then the applicable Lender shall refund
to the Borrower the amount of such excess or credit the amount of such excess
against the principal amount of the applicable Loans and, in such event, no Bank
shall be subject to any penalties provided by any laws for contracting for,
charging, taking, reserving, or receiving interest in excess of interest
calculated at the Maximum Rate. "MAXIMUM RATE" means the highest nonusurious
rate of interest (if any) permitted from day to day by applicable law. The
parties agree that Chapter 346 of the Texas Finance Code, which regulates
certain revolving loan accounts and revolving tri-party accounts, shall not be
applicable to this Agreement, any Note or any Loans.

         SECTION 9.10. Governing Law; Submission to Jurisdiction. This Agreement
and each Note shall be governed by and construed in accordance with the laws of
the State of New York and the applicable laws of the United States of America.
The Borrower 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 having subject matter jurisdiction for
purposes of all legal proceedings arising out of or relating to this Agreement
or the transactions contemplated hereby. The Borrower 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.

         SECTION 9.11. Counterparts; Integration. This Agreement may be signed
in any number of counterparts, each of which shall be an original, with the same
effect as if the signatures thereto and hereto were upon the same instrument.
This Agreement constitutes the entire agreement and understanding among the
parties hereto and supersedes any and all prior agreements and understandings,
oral or written, relating to the subject matter hereof.

         SECTION 9.12. WAIVER OF JURY TRIAL. EACH OF THE BORROWER, THE
ADMINISTRATIVE AGENT AND THE BANKS HEREBY IRREVOCABLY WAIVES ANY AND ALL

                                       40
<PAGE>   45

RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO
THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY.

                       [SIGNATURES BEGIN ON THE NEXT PAGE]

                                       41
<PAGE>   46

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

                                  KINDER MORGAN, INC.

                                  By: /s/ David G. Dehaemers, Jr.
                                     -------------------------------------------
                                     David G. Dehaemers, Jr.
                                     Vice President and Chief Financial Officer

                                  370 Van Gordon Street
                                  Lakewood, CO 80228-8304
                                  Attention:  Rose Robeson
                                  Facsimile Number:  303-763-3155

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   47

                                        Administrative Agent

                                        BANK OF AMERICA, N.A.,
                                        as Administrative Agent

                                        By: /s/ Daryl G. Patterson
                                            ------------------------------------
                                            Daryl G. Patterson
                                            Managing Director

                                        BANK OF AMERICA, N.A.,
                                        as a Bank

                                        By: /s/ Daryl G. Patterson
                                            ------------------------------------
                                            Daryl G. Patterson
                                            Managing Director

                                        Address for Payments:

                                        Bank of America, N.A.
                                        901 Main Street
                                        Dallas, Texas 75202
                                        Attn: Ms. Renita Cummings
                                        Telephone: (214) 209-9254
                                        Facsimile: (214) 290-8373

                                        Payment Office:

                                        ABA No. 111000012
                                        Acct. No. 1292000883
                                        Ref.: Kinder Morgan, Inc.

                                        Bank of America, N.A.
                                        901 Main Street
                                        Dallas, Texas 75202
                                        Attn: Ms. Renita Cummings
                                        Telephone: (214) 209-9254
                                        Facsimile: (214) 290-8373

<PAGE>   48

                                        Address for Requests for Extensions of
                                        Credit:

                                        Bank of America, N.A.
                                        901 Main Street
                                        Dallas, Texas 75202
                                        Attn: Ms. Vicki Wages
                                        Telephone: (214) 209-9254
                                        Facsimile: (214) 290-8373

                                        With a copy to:

                                        Bank of America, N.A.
                                        Three Allen Center
                                        333 Clay Street, Suite 4550
                                        Houston, Texas 77002
                                        Attn:   Pamela K. Rodgers
                                                Assistant Vice President
                                        Telephone: (713) 651-4880
                                        Facsimile: (713) 651-4808

                                        Address for Notices
                                        other than Requests
                                        for Extensions of
                                        Credit:

                                        Bank of America, N.A.
                                        Three Allen Center
                                        333 Clay Street, Suite 4550
                                        Houston, Texas 77002
                                        Attn:   Daryl G. Patterson
                                                Managing Director
                                        Telephone: (713) 651-4950
                                        Facsimile: (713) 651-4808

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   49

                                        Syndication Agent

                                        THE CHASE MANHATTAN BANK

                                        By: /s/ Peter M. Ling
                                            ------------------------------------
                                            Peter M. Ling
                                            Title: Vice President

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   50

                                        Documentation Agent

                                        FIRST UNION NATIONAL BANK

                                        By: /s/ Russell Clingman
                                            ------------------------------------
                                            Russell Clingman
                                            Title: Vice President

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   51

                                        Co-Documentation Agent

                                        BANK ONE, N.A.

                                        By: /s/ Joseph C. Giampetroni
                                            ------------------------------------
                                            Joseph C. Giampetroni
                                            Title: Vice President

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   52

                                        Participants

                                        ABN AMRO BANK N.V.

                                        By: /s/ Charles W. Randall
                                            ------------------------------------
                                            Charles W. Randall
                                            Title: Senior Vice President

                                        By: /s/ Brandi Lippincott
                                            ------------------------------------
                                            Brandi Lippincott
                                            Title: Assistant Vice President

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   53

                                        THE BANK OF NOVA SCOTIA

                                        By: /s/ Chris Osborn
                                            ------------------------------------
                                            Chris Osborn
                                            Title: Director

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   54

                                        THE BANK OF TOKYO-MITSUBISHI, LTD.,
                                        HOUSTON AGENCY

                                        By:  /s/ S. Otani
                                            ------------------------------------
                                            S. Otani
                                            Title: Deputy General Manager

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   55

                                        CITIBANK, N.A.

                                        By: /s/ Steve Baillie
                                            ------------------------------------
                                            Steve Baillie
                                            Title: Attorney-in-fact

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   56

                                        COMMERZBANK, AG NEW YORK AND
                                        GRAND CAYMAN BRANCHES

                                        By: /s/ Harry P. Yergey
                                            ------------------------------------
                                            Harry P. Yergey
                                            Title: SVP & Manager

                                        By: /s/ W. David Suttles
                                            ------------------------------------
                                            W. David Suttles
                                            Title: Vice President

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   57

                                        CREDIT LYONNAIS NEW YORK BRANCH

                                        By: /s/ Philippe Soustra
                                            ------------------------------------
                                            Philippe Soustra
                                            Title: Senior Vice President

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   58

                                        THE NORTHERN TRUST COMPANY

                                        By: /s/ Jaron Grimm
                                            ------------------------------------
                                            Jaron Grimm
                                            Title: Vice President

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   59

                                        SOCIETE GENERALE, SOUTHWEST AGENCY

                                        By: /s/ Richard A. Gould
                                            ------------------------------------
                                            Richard A. Gould
                                            Title: Director

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   60

                                        TORONTO DOMINION (TEXAS), INC.

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

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   61

                                        U.S. BANK NATIONAL ASSOCIATION

                                        By: /s/ Mark E. Thompson
                                            ------------------------------------
                                            Mark E. Thompson
                                            Title: Vice President

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   62

                                        WELLS FARGO BANK (TEXAS), N.A.

                                        By: /s/ J. Alan Alexander
                                            ------------------------------------
                                            J. Alan Alexander
                                            Title: Vice President

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   63

                                        WESTDEUTSCHE LANDESBANK GIROZENTRALE
                                        NEW YORK BRANCH

                                        By: /s/ Richard R. Newman
                                            ------------------------------------
                                                Richard R. Newman
                                                Title: Director

                                        By: /s/ Barry S. Wadler
                                            ------------------------------------
                                                Barry S. Wadler
                                                Title: Associate

               [THIS IS A SIGNATURE PAGE TO THE CREDIT AGREEMENT.]

<PAGE>   64

                                PRICING SCHEDULE

         The "EURO-DOLLAR MARGIN", "CD MARGIN", "BASE RATE MARGIN" AND "FACILITY
FEE RATE" for any day are the respective percentages set forth below in the
applicable row under the column corresponding to the Status that exists on such
day:

<TABLE>
<CAPTION>
-------------------------------------------------------------------------------------------------------

                                   Level            Level        Level         Level         Level
Status                               I               II           III           IV             V
=======================================================================================================
<S>                                <C>              <C>          <C>          <C>            <C>
Euro-Dollar Margin
  Utilization < 25%                       0.40%         0.50%        0.70%        1.125%         1.40%
  Utilization => 25%                     0.525%        0.625%       0.825%         1.25%        1.525%

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

CD Margin
  Utilization < 25%                      0.525%        0.625%       0.825%         1.25%        1.525%
  Utilization => 25%                      0.65%         0.75%        0.95%        1.375%         1.65%

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

Base Rate Margin                    -0-              -0-          -0-             0.125%         0.50%

Facility Fee Rate                         0.10%        0.125%       0.175%         0.25%         0.35%
-------------------------------------------------------------------------------------------------------
</TABLE>

         For purposes of this Schedule, the following terms have the following
meanings:

         "LEVEL I STATUS" exists at any date if, at such date, the Borrower's
senior unsecured long-term debt is rated BBB+ or higher by S&P and Baal or
higher by Moody's.

         "LEVEL II STATUS" exists at any date if, at such date, (i) the
Borrower's senior unsecured long-term debt is rated BBB or higher by S&P and
Baa2 or higher by Moody's, and the Borrower's commercial paper is rated A2 or
higher by S&P and P2 or higher by Moody's and (ii) Level I Status does not
exist.

         "LEVEL III STATUS" exists at any date if, at such date, (i) the
Borrower's senior unsecured long-term debt is rated BBB- or higher by S&P and
Baa3 or higher by Moody's and (ii) neither Level I Status nor Level II Status
exists.

         "LEVEL IV STATUS" exists at any date if, at such date, (i) the
Borrower's senior unsecured long-term debt is rated BB+ or higher by S&P and Ba1
or higher by Moody's and (ii) none of Level I Status, Level II Status and Level
III Status exists.

         "LEVEL V STATUS" exists at any date if, at such date, no other Status
exists.

         "STATUS" refers to the determination of which of Level I Status, Level
II Status, Level III Status, Level IV Status or Level V Status exists at any
date.

         "UTILIZATION" means, at any date, the percentage equivalent of a
fraction (i) the numerator of which is the aggregate outstanding principal
amount of the Loans at such date and (ii) the denominator of which is, (x)
during the period from the Effective Date through the Termination Date, the
aggregate amount of the Commitments at such date or (y) during the Term Loan
Phase, the aggregate amount of the Commitments as of the Termination Date. If
for any reason any Loans remain outstanding following termination of the
Commitments (except during the Term Loan Phase), Utilization shall be deemed to
be in excess of 25%.

         The credit ratings to be utilized for purposes of this Schedule are
those assigned to the senior unsecured long-term debt securities and/or
commercial paper, as the case may be, of the Borrower without third-party credit
enhancement, and any rating assigned to any other debt security of the Borrower
shall be disregarded. The rating in effect at any date is that in effect at the
close of business on such date.

<PAGE>   65

                                  Schedule 1.01
                                   Commitments

<TABLE>
<CAPTION>
         Bank                                                            Commitments
         ----                                                            -----------

<S>                                                                     <C>
First Union National Bank                                               $ 50,500,000
Bank of America, N.A                                                    $ 47,750,000
Bank One, N.A                                                           $ 47,750,000
The Chase Manhattan Bank                                                $ 45,000,000
Citibank, N.A                                                           $ 40,000,000
Toronto Dominion (Texas), Inc.                                          $ 40,000,000
The Bank of Nova Scotia                                                 $ 35,000,000
Commerzbank, AG                                                         $ 35,000,000
U.S. Bank National Association                                          $ 35,000,000
ABN AMRO Bank N.V                                                       $ 30,000,000
Societe Generale                                                        $ 30,000,000
Credit Lyonnais New York Branch                                         $ 30,000,000
Wells Fargo Bank (Texas), N.A                                           $ 27,000,000
Westdeutsche Landesbank Girozentrale                                    $ 21,000,000
The Northern Trust Company                                              $ 20,000,000
The Bank of Tokyo-Mitsubishi, Ltd.                                      $ 16,000,000

                                                              TOTAL     $550,000,000
</TABLE>

                             Schedule 1.01 - Page 1
<PAGE>   66

                                                                       EXHIBIT A

                                      NOTE

                                                              New York, New York
                                                               November 18, 1999

         For value received, Kinder Morgan, Inc., a Kansas corporation (the
"BORROWER"), promises to pay to the order of _________________________ (the
"BANK"), for the account of its Applicable Lending Office, the unpaid principal
amount of each Loan made by the Bank to the Borrower pursuant to the Credit
Agreement referred to below on the Maturity Date set forth in the Credit
Agreement. The Borrower promises to pay interest on the unpaid principal amount
of each such Loan on the dates and at the rate or rates provided for in the
Credit Agreement. All such payments of principal and interest shall be made in
lawful money of the United States in Federal or other immediately available
funds at the office of Bank of America, N.A., 901 Main Street, Dallas, Texas.

         All Loans made by the Bank, the respective types and maturities thereof
and all repayments of the principal thereof may be recorded by the Bank and, if
the Bank so elects in connection with any transfer or enforcement hereof,
appropriate notations to evidence the foregoing information with respect to each
such Loan then outstanding may be endorsed by the Bank on the schedule attached
hereto, or on a continuation of such schedule attached to and made a part
hereof, provided that the failure of the Bank to make any such recordation or
endorsement shall not affect the obligations of the Borrower hereunder or under
the Credit Agreement.

         This note is one of the Notes referred to in the 364-Day Credit
Agreement dated as of November 18, 1999 among the Borrower, the banks listed on
the signature pages thereof and Bank of America, N.A., as Administrative Agent
(as the same may be amended from time to time, the "CREDIT AGREEMENT"). Terms
defined in the Credit Agreement are used herein with the same meanings.
Reference is made to the Credit Agreement for provisions for the prepayment
hereof and the acceleration of the maturity hereof. Without limiting the
preceding sentence, reference is made to the provisions of the Credit Agreement
concerning the Maximum Lawful Rate.

         This Note shall be governed by and construed in accordance with the
laws of the State of New York and the applicable laws of the United States of
America.

                                        KINDER MORGAN, INC.

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

                               Exhibit A - Page 1
<PAGE>   67

                                  Note (cont'd)

                         LOANS AND PAYMENTS OF PRINCIPAL

<TABLE>
<CAPTION>
--------------------------------------------------------------------------------------------------------------------
                                                          Amount of
       Date            Amount of          Type of         Principal         Maturity              Notation
                          Loan             Loan             Repaid            Date                 Made By
--------------------------------------------------------------------------------------------------------------------
<S>                   <C>                 <C>             <C>              <C>                    <C>

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

--------------------------------------------------------------------------------------------------------------------
</TABLE>

                               Exhibit A - Page 2

<PAGE>   68

                                                                       EXHIBIT B

                       Form of Money Market Quote Request

                                                                          [Date]

To:      Bank of America, N.A.
         (the "ADMINISTRATIVE AGENT")

From:    Kinder Morgan, Inc.

Re:      364-Day Credit Agreement (the "CREDIT AGREEMENT") dated as of November
         18, 1999 among the Borrower, the Banks listed on the signature pages
         thereof and the Administrative Agent

         We hereby give notice pursuant to Section 2.03 of the Credit Agreement
that we request Money Market Quotes for the following proposed Money Market
Borrowing(s):

         Date of Borrowing:

         Principal Amount*                  Interest Period**

         $

         Such Money Market Quotes should offer a Money Market [Margin] [Absolute
Rate]. [The applicable base rate is the London Interbank Offered Rate.]

         Terms used herein have the meanings assigned to them in the Credit
Agreement.

                                             KINDER MORGAN, INC.

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

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

*        Amount must be $5,000,000 or a larger multiple of $ 1,000,000.

**       Not less than one month and not more than nine months (LIBOR Auction)
         or not less than seven days and not more than 360 days (Absolute Rate
         Auction), subject to the provisions of the definition of Interest
         Period.

                               Exhibit B - Page 1
<PAGE>   69

                                                                       EXHIBIT C

                   Form of Invitation for Money Market Quotes

To:      [Name of Bank]

Re:      Invitation for Money Market Quotes to Kinder Morgan, Inc. (the
         "BORROWER")

         Pursuant to Section 2.03 of the 364-Day Credit Agreement dated as of
November 18, 1999 among the Borrower, the Banks parties thereto and the
undersigned, as Administrative Agent, we are pleased on behalf of the Borrower
to invite you to submit Money Market Quotes to the Borrower for the following
proposed Money Market Borrowing(s):

         Date of Borrowing: ________________________

         Principal Amount                            Interest Period

         $

         Such Money Market Quotes should offer a Money Market [Margin] [Absolute
Rate]. [The applicable base rate is the London Interbank Offered Rate.]

         Please respond to this invitation by no later than [2:00 P.M.] [9:30
A.M.] (New York City time) on [date].

                                        BANK OF AMERICA, N.A.

                                        By
                                          --------------------------------------
                                             Authorized Officer

                               Exhibit C - Page 1
<PAGE>   70

                                                                       EXHIBIT D

                           Form of Money Market Quote

To:      Bank of America, N.A., as Administrative Agent

Re:      Money Market Quote to Kinder Morgan, Inc. (the "BORROWER")

         In response to your invitation on behalf of the Borrower dated
_______________, 19__, we hereby make the following Money Market Quote on the
following terms:

         1.       Quoting Bank:

         2.       Person to contact at Quoting Bank:

         3.       Date of Borrowing:

         4.       We hereby offer to make Money Market Loan(s) in the following
                  principal amounts, for the following Interest Periods and at
                  the following rates:

Principal                  Interest                  Money Market

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

* As specified in the related Invitation.

                               Exhibit D - Page 1
<PAGE>   71

<TABLE>
<CAPTION>
         Amount**        Period***       [Margin****]       [Absolute Rate*****]

<S>      <C>             <C>             <C>                <C>
         $

         $

         [Provided, that the aggregate principal amount of Money Market Loans
         for which the above offers may be accepted shall not exceed
         $_______________.]**
</TABLE>

         We understand and agree that the offer(s) set forth above, subject to
the satisfaction of the applicable conditions set forth in the 364-Day Credit
Agreement dated as of November 18, 1999 among the Borrower, the Banks listed on
the signature pages thereof and yourselves, as Administrative Agent, irrevocably
obligates us to make the Money Market Loan(s) for which any offer(s) are
accepted, in whole or in part.

                                             Very truly yours,

                                             [NAME OF BANK]

Dated:                                       By
      ---------------                          ---------------------------------
                                                  Authorized Officer

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

**       Principal amount bid for each Interest Period may not exceed principal
         amount requested. Specify aggregate limitation if the sum of the
         individual offers exceeds the amount the Bank is willing to lend. Bids
         must be made for $5,000,000 or a larger multiple of $1,000,000.

***      Not less than one month and not more than nine months or not less than
         seven days and not more than 360 days, as specified in the related
         Invitation. No more than five bids are permitted for each Interest
         Period.

****     Margin over or under the London Interbank Offered Rate determined for
         the applicable Interest Period. Specify percentage (to the nearest
         1/10,000th of 1%) and specify whether "PLUS" OR "MINUS".

*****    Specify rate of interest per annum (to the nearest 1/10,000th of 1 %).

                               Exhibit D - Page 2
<PAGE>   72

                                                                     EXHIBIT E-1

                                   OPINION OF
                         KANSAS COUNSEL FOR THE BORROWER

                               November ____, 1999

To the Banks and the Administrative Agent
Referred to Below
c/o Bank of America, N.A., as Administrative Agent
333 Clay Street, Suite 4550
Houston, TX 77002

Dear Sirs:

         We have acted as counsel in the State of Kansas for Kinder Morgan, Inc.
(the "Borrower") in connection with the 364-Day Credit Agreement (the "Credit
Agreement") dated as of November 18, 1999 among the Borrower, the banks listed
on the signature pages thereof and Bank of America, N.A., as Administrative
Agent. Terms defined in the Credit Agreement are used herein as therein defined.
This opinion is being rendered to you at the request of our client pursuant to
Section 3.01(c) of the Credit Agreement.

         We have examined originals or copies, certified or otherwise identified
to our satisfaction, of such documents, corporate records, certificates of
public officials and other instruments and have conducted such other
investigations of fact and law as we have deemed necessary or advisable for
purposes of this opinion. In rendering the opinions set forth below, we have
assumed (i) the genuineness of all signatures, (ii) the authenticity of all
documents submitted to us as originals, (iii) the conformity to authentic
original documents of all documents submitted to us as draft, certified,
conformed or photostatic copies, (iv) the authenticity of the originals of all
such draft, certified, conformed or photostatic copies, (v) the accuracy and
completeness of all official public records (including their proper indexing and
filing), and (vi) the legal capacity of all natural persons. As to questions of
fact relevant to this letter, we have, without independent investigation, relied
upon and assumed to be true (a) certificates, statements and representations
made to us by officers and other representatives of the Borrower, (b) the
representations contained in or incorporated into the Credit Agreement, and (c)
certain representations of public officials.

         Upon the basis of the foregoing, we are of the opinion that:

         1. The Borrower is a corporation duly incorporated, validly existing
and in good standing under the laws of Kansas, and has all corporate powers
required to perform its obligations under the Credit Agreement.

         2. The execution, delivery and performance by the Borrower of the
Credit Agreement and the Notes are within the Borrower's corporate powers, have
been duly authorized by all necessary corporate action, require no action by or
in respect of, or filing with, any governmental body, agency or official of the
State of Kansas and do not contravene, or constitute a default under, any
provision of applicable law or regulation of the State of Kansas.

         We are members of the Bar of the State of Kansas and the foregoing
opinion is limited to the laws of the State of Kansas.

                              Exhibit E-1 - Page 1
<PAGE>   73

         This opinion is rendered solely to you and any Assignee or Participant
in connection with the above matter, and to Haynes and Boone, LLP, counsel to
the Administrative Agent and to Bracewell & Patterson L.L.P. We acknowledge that
Haynes and Boone LLP and Bracewell & Patterson L.L.P. are each relying on the
opinions herein expressed in rendering certain opinions to the Administrative
Agent and the Banks. This opinion may not be relied upon by you or any Assignee
or Participant for any other purpose or relied upon by any other person without
our prior written consent. This opinion speaks as of the date hereof, and we
undertake no, and hereby disclaim any, obligation to advise you of any change in
any matter set forth herein in response to subsequent changes in law or future
events or circumstances affecting the transactions contemplated by the Credit
Agreement whether based on a change in any fact relating to the Borrower or any
other person, or any other circumstance.

                                        Very truly yours,

                              Exhibit E-1 - Page 2
<PAGE>   74

                                                                     EXHIBIT E-2

                                   OPINION OF
                             COUNSEL TO THE BORROWER

To the Banks and the Administrative Agent
Referred to Below
c/o Bank of America, N.A., as Administrative Agent
333 Clay Street, Suite 4550
Houston, Texas 77002

Dear Sirs:

         We are counsel to Kinder Morgan, Inc., a Kansas corporation (the
"BORROWER"), and have represented the Borrower in connection with the 364-Day
Credit Agreement (the "CREDIT AGREEMENT") dated as of November 18, 1999 among
the Borrower, the banks listed on the signature pages thereof and Bank of
America, N.A., as Administrative Agent. Terms defined in the Credit Agreement
are used herein as therein defined. This opinion is being rendered to you at the
request of our client pursuant to Section 3.01(c) of the Credit Agreement.

         In connection with this opinion, we have examined the following (the
"Documents"):

         1.       The Credit Agreement, executed by the Borrower; and

         2.       The __ Notes dated the date hereof, executed by the Borrower.

         We have also examined originals or copies, certified or otherwise
identified to our satisfaction, of such documents, corporate records,
certificates of public officials, certificates or comparable documents of
officers of the Borrower and other instruments and have conducted such other
investigations of fact and law as we have deemed necessary or advisable for
purposes of this opinion. We have assumed (a) the genuineness of all signatures
(other than those of the Borrower), (b) the authenticity of all documents and
records submitted to us as originals, (c) the conformity to original documents
and records of all documents and records submitted to us as copies (including
conformed copies), and (d) the truthfulness of all statements of fact contained
therein.

         Upon the basis of the foregoing, and having due regard for such legal
considerations as we deem relevant, we are of the opinion that:

         1. To our knowledge after due inquiry, the Borrower has all material
governmental licenses, authorizations, consents and approvals required to carry
on its business as now conducted.

         2. The execution, delivery and performance by the Borrower of the
Documents require no action by or in respect of, or filing with, any
governmental body, agency or official of the State of Texas or the United States
of America (other than filings of the Credit Agreement and the Notes with the
Securities and Exchange Commission pursuant to the reporting requirements of the
Securities Exchange Act of 1934) and do not contravene, or constitute a default
under, any provision

                              Exhibit E-2 - Page 1
<PAGE>   75

of applicable law or regulation of the State of Texas or the United States of
America or of the articles of incorporation or by-laws of the Borrower or of any
material agreement, judgment, injunction, order, decree or other instrument,
known to us after due inquiry, binding upon the Borrower or any of its
Subsidiaries or result in the creation or imposition of any Lien on any asset of
the Borrower or any of its Subsidiaries.

         3. The Credit Agreement constitutes a valid and binding agreement of
the Borrower and each Note constitutes a valid and binding obligation of the
Borrower, in each case enforceable against the Borrower in accordance with its
terms, except as the same may be limited by bankruptcy, insolvency or similar
laws affecting creditors' rights generally and by general principles of equity.

         4. To our knowledge after due inquiry, there is no action, suit or
proceeding pending against, or threatened against or affecting, the Borrower or
any of its Subsidiaries before any court or arbitrator or any governmental body,
agency or official, in which there is a reasonable possibility of an adverse
decision which could materially adversely affect the business, consolidated
financial position or consolidated results of operations of the Borrower and its
Consolidated Subsidiaries, considered as a whole, or which in any manner draws
into question the validity of the Documents.

         5. To our knowledge after due inquiry, each of the Borrower's corporate
Material Subsidiaries is a corporation validly existing and in good standing
under the laws of its jurisdiction of incorporation, and has all corporate
powers and all material governmental licenses, authorizations, consents and
approvals required to carry on its business as now conducted.

         6. The choice of New York law (other than conflict of laws rules) to
govern the construction and interpretation of the Documents which contain such a
choice of law should, if the issue is properly presented to a court of competent
jurisdiction sitting in the State of Texas, be found by such court to be a valid
choice of law under the laws of the State of Texas.

Our opinion is subject to the following:

         (a) We are members of the Bar of the State of Texas and the foregoing
opinion is limited to the laws of the State of Texas and the federal laws of the
United States of America. In rendering the opinion in paragraph 3 above, (i)
insofar as such opinion involves matters governed by the laws of the State of
Kansas, we have relied, without independent investigation, upon the opinion of
Morrison & Hecker, L.L.P., delivered to you pursuant to Section 3.01(c) of the
Credit Agreement and (ii) insofar as such opinion includes matters governed by
the laws of the State of New York, we have assumed such laws are the same as the
laws of the State of Texas.

         (b) Our opinion is subject to the effect of applicable bankruptcy,
insolvency, reorganization, moratorium, fraudulent conveyance, preference,
liquidation, conservatorship or other similar laws affecting creditor's rights
generally.

         (c) The enforceability of each of the Documents is subject to general
principles of equity (regardless of whether such enforceability is considered in
a proceeding in equity or at law), and we express no opinion as to the
availability of specific performance or any other equitable remedy.

                              Exhibit E-2 - Page 2
<PAGE>   76

         (d) We express no opinion as to the legality, validity, binding effect
or enforceability of any provision in the Documents (i) purporting to restrict
access to courts or to legal or equitable remedies; (ii) purporting to establish
evidentiary standards; (iii) purporting to grant a right of set-off or similar
rights against moneys, securities and other properties of Persons other than the
Person granting such right or purporting to permit any Person purchasing a
participation to exercise a right of set-off or similar rights with respect to
such participation; (iv) purporting to indemnify, defend, or hold harmless any
Person; (v) purporting to affect any right to trial by jury, venue or
jurisdiction; or (vi) pertaining to subrogation rights, delay or omission of
enforcement of rights or remedies, severability or marshaling of assets.

         (e) We express no opinion as to the legality, validity, binding effect
or enforceability of any waiver under the Credit Agreement, or any consent
thereunder, relating to the rights of, or duties owing to, any Person which
exist as a matter of law except to the extent such Person may legally so waive
or consent and has so waived and consented.

         (f) We have assumed, as to each Person (other than the Borrower) shown
as being a party to the Credit Agreement, (i) that such Person is duly
organized, validly existing and in good standing under the laws of the
jurisdiction in which it is organized; (ii) that the Credit Agreement has been
duly authorized, executed and delivered by such Person; (iii) that such Person
has the requisite power and authority to perform its obligations under the
Credit Agreement and will perform such obligations in compliance with all laws
and regulations applicable to it; (iv) that there are neither suits, actions or
proceedings pending against such Person nor judicial or administrative orders,
judgments or decrees binding on such Person that affect the legality, validity,
binding effect or enforceability of the Credit Agreement; (v) that no consent,
license, approval or authorization of, or filing or registration with, any
governmental authority is required for the valid execution, delivery and
performance of the Credit Agreement, and (vi) that the execution, delivery and
performance of the Credit Agreement by such Person do not violate (1) any
provision of any law or regulation, (2) any order, judgment, writ, injunction,
award or decree of any court, arbitrator, or governmental authority, (3) the
charter or bylaws of such Person, or (4) any indenture, lease or other agreement
to which such Person is a party or by which such Person or any of its assets is
bound; and (vii) that the Credit Agreement constitutes the legal, valid and
binding obligation of such Person enforceable against such Person in accordance
with its terms, subject to the type of qualifications regarding enforceability
as are set forth in this opinion. We have also assumed that each Bank will make
each Loan under the documents for its own account in the ordinary course of its
commercial lending business and not with a view to, or for sale in connection
with, any distribution of the Notes and that no Bank is participating in any
such distribution.

         (g) We have assumed that the Administrative Agent and the Banks will
comply with each usury savings clause in the Documents and that none of the
Administrative Agent or the Banks has taken, reserved, charged or received
interest or will take, reserve, charge or receive interest, except as provided
in the Documents. We express no opinion as to the effect of the law of any
jurisdiction other than the State of Texas wherein any Bank may be located or
wherein enforcement of the Documents may be sought which limits the rates of
interest legally chargeable or collectible.

         (h) Our opinion is subject to the qualification that certain remedial
provisions of the Documents are or may be unenforceable in whole or in part, but
such possible unenforceability of

                              Exhibit E-2 - Page 3
<PAGE>   77

such remedial provisions will not render any Document inadequate for enforcing
payment of the indebtedness that is evidenced by such Document and for the
practical realization of the principal rights and benefits afforded by such
Document.

         (i) We have assumed that a party to the Documents is a resident of the
State of New York or that a party to the Documents has its place of business or,
if that party has more than one place of business, its chief executive office or
an office from which it conducts a substantial part of the negotiations relating
to the transaction, in the State of New York.

         (j) Whenever our opinion is given "to our knowledge after due inquiry"
or is based on circumstances "known to us after due inquiry", we have relied
exclusively upon certificates of officers (after the discussion of the contents
thereof with such officers) of the Borrower as to the existence or non-existence
of the circumstances upon which such opinion is predicated. We have no reason to
believe, however, that any such certificate is untrue or inaccurate in any
material respect.

         (k) In rendering the opinions herein relating to the absence of any
litigation, investigation or administrative proceeding, we express no opinion
with respect to the possible effect of any litigation, investigation or
proceeding as to which the Borrower is not a named party.

         You are advised that various members of this firm are stockholders of
Kinder Morgan, Inc.; however, no member owns in excess of one percent of Kinder
Morgan, Inc.'s outstanding common stock.

         This opinion is rendered solely to you and any Assignee or Participant
in connection with the above matter, and to Haynes and Boone, LLP, counsel to
the Administrative Agent. We acknowledge that Haynes and Boone, LLP is relying
on the opinions herein expressed in rendering certain opinions to the
Administrative Agent and the Banks. This opinion may not be relied upon by you
or any Assignee or Participant for any other purpose or relied upon by any other
person without our prior written consent.

                                   Very truly yours,

                              Exhibit E-2 - Page 4
<PAGE>   78

                                                                       EXHIBIT F

                                   OPINION OF
                     HAYNES AND BOONE, LLP, SPECIAL COUNSEL
                          FOR THE ADMINISTRATIVE AGENT

November 18, 1999

Bank of America, N.A.,
  as Administrative Agent
Three Allen Center
333 Clay Street, Suite 4550
Houston, Texas 77002

And to the Banks party to the Credit Agreement
(as defined below)

Ladies and Gentlemen:

We have acted as counsel to Bank of America, N.A. (the "ADMINISTRATIVE AGENT")
in connection with the preparation, execution and delivery of the 364-Day Credit
Agreement dated as of November 18, 1999 (the "CREDIT AGREEMENT"), among Kinder
Morgan, Inc. ("BORROWER"), the Administrative Agent and the Banks as therein
defined. Unless otherwise defined herein, capitalized terms used herein and not
otherwise defined have the meanings given in the Credit Agreement.

In this connection, we have examined the Credit Agreement and the Notes and such
records, certificates, instruments and other documents in our judgment necessary
or appropriate to enable us to render this opinion.

In our examination of the Credit Agreement and the Notes, we have assumed,
without independent investigation: (a) the due execution and delivery, pursuant
to due authorization, of the Credit Agreement and the Notes by all parties
thereto; (b) the genuineness of all signatures; (c) the authenticity of the
originals of the documents submitted to us; and (d) the conformity to originals
of any documents submitted to us as copies; (e) the full corporate (or
equivalent) power, authority and legal right of each Person to enter into and
perform its obligations under the Credit Agreement and the Notes.

Based upon the foregoing examination and assumptions and upon such other
investigation as we have deemed necessary and subject to the qualifications as
set forth below, we are of the opinion that the Credit Agreement and each Note
constitutes the legal, valid and binding obligation of the Borrower, in each
case enforceable against the Borrower in accordance with its terms.

Our opinion above is subject to the following qualifications:

         (a) Our opinion above is subject to the effect of any applicable
bankruptcy, insolvency (including, without limitation, all laws relating to
fraudulent transfers), reorganization, moratorium, or similar law affecting
creditors' rights generally.

         (b) Our opinion above is also subject to the effect of general
principles of equity, including, without limitation, concepts of materiality,
reasonableness, good faith and fair dealing (regardless of whether considered in
a proceeding in equity or at law).

                               Exhibit F - Page 1
<PAGE>   79

         (c) We express no opinion as to the validity or enforceability of any
provision contained in the Credit Agreement or the Notes that purports to
preclude the amendment, waiver, release or discharge of obligations except by an
instrument in writing.

         (d) Our opinion above is limited to the law of the State of New York
and the federal law of the United States of America and we do not express any
opinion herein concerning any other law. Without limiting the generality of the
foregoing, we express no opinion as to the effect of the law of a jurisdiction
other than the State of New York wherein enforcement of the Credit Agreement or
any of the Notes may be sought that limits the rates of interest legally
chargeable or collectible.

This opinion is provided to you by us in our capacity as special counsel to the
Administrative Agent. Without our prior written consent, this opinion may not be
relied upon by any Person other than you, and as of the date hereof, other
Persons who become Banks in accordance with the provisions of the Credit
Agreement. This opinion may not be relied upon by any Person for any purpose
other than in connection with the transactions contemplated by the Credit
Agreement without our prior written consent.

This opinion letter speaks only as of the date hereof. We expressly disclaim any
responsibility to advise you or any other Bank who is permitted to rely on the
opinion expressed herein as specified in the next preceding paragraph of any
development of circumstances of any kind including any change of law or fact
that may occur after the date of this opinion letter, even though such
development, circumstances or change may affect the legal analysis, a legal
conclusion or any other matter set forth in or relating to this opinion letter.

Very truly yours,

HAYNES AND BOONE, LLP

                               Exhibit F - Page 2
<PAGE>   80

                                                                       EXHIBIT G

                       ASSIGNMENT AND ASSUMPTION AGREEMENT

         AGREEMENT dated as of _______________, 19__ among [ASSIGNOR] (the
"Assignor"), [ASSIGNEE] (the "ASSIGNEE"), KINDER MORGAN, INC. (the "BORROWER")
and BANK OF AMERICA, N.A., as Administrative Agent (the "ADMINISTRATIVE AGENT").

                               W I T N E S S E T H

         WHEREAS, this Assignment and Assumption Agreement (the "AGREEMENT")
relates to the 364-Day Credit Agreement dated as of November 18, 1999 among the
Borrower, the Assignor and the other Banks party thereto, as Banks, and the
Administrative Agent (the "CREDIT AGREEMENT");

         WHEREAS, as provided under the Credit Agreement, the Assignor has a
Commitment to make Loans to the Borrower in an aggregate principal amount at any
time outstanding not to exceed $__________;

         WHEREAS, Committed Loans made to the Borrower by the Assignor under the
Credit Agreement in the aggregate principal amount of $__________ are
outstanding at the date hereof, and

         WHEREAS, the Assignor proposes to assign to the Assignee all of the
rights of the Assignor under the Credit Agreement in respect of a portion of its
Commitment thereunder in an amount equal to $__________ (the "ASSIGNED AMOUNT"),
together with a corresponding portion of its outstanding Committed Loans, and
the Assignee proposes to accept assignment of such rights and assume the
corresponding obligations from the Assignor on such terms;

         NOW, THEREFORE, in consideration of the foregoing and the mutual
agreements contained herein, the parties hereto agree as follows:

         SECTION 1. Definitions. All capitalized terms not otherwise defined
herein shall have the respective meanings set forth in the Credit Agreement.

         SECTION 2. Assignment. The Assignor hereby assigns and sells to the
Assignee all of the rights of the Assignor under the Credit Agreement to the
extent of the Assigned Amount, and the Assignee hereby accepts such assignment
from the Assignor and assumes all of the obligations of the Assignor under the
Credit Agreement to the extent of the Assigned Amount, including the purchase
from the Assignor of the corresponding portion of the principal amount of the
Committed Loans made by the Assignor outstanding at the date hereof. Upon the
execution and delivery hereof by the Assignor, the Assignee[, the Borrower and
the Administrative Agent] and the payment of the amounts specified in Section 3
required to be paid on the date hereof (i) the Assignee shall, as of the date
hereof, succeed to the rights and be obligated to perform the obligations of a
Bank under the Credit Agreement with a Commitment in an amount equal to the
Assigned Amount, and (ii) the Commitment of the Assignor shall, as of the date
hereof, be reduced by a like amount and the Assignor released from its
obligations under the Credit Agreement to the extent such obligations have been
assumed by the Assignee. The assignment provided for herein shall be without
recourse to the Assignor.

         SECTION 3. Payments. As consideration for the assignment and sale
contemplated in Section 2 hereof, the Assignee shall pay to the Assignor on the
date hereof in Federal funds the amount heretofore agreed between them.* [It is
understood that commitment and/or facility fees accrued to the date hereof are
for the account of the Assignor and such fees accruing from and including the
date hereof are for the account of the Assignee.] Each of the Assignor and the
Assignee hereby agrees that if it receives any amount under the Credit Agreement
which is for the account of the other party hereto, it shall receive the same
for the account of such

                               Exhibit G - Page 1
<PAGE>   81

other party to the extent of such other party's interest therein and shall
promptly pay the same to such other party.

         SECTION 4. Consent of the Borrower and the Administrative Agent. This
Agreement is conditioned upon the consent of the Borrower and the Administrative
Agent pursuant to Section 9.06(c) of the Credit Agreement. The execution of this
Agreement by the Borrower and the Administrative Agent is evidence of this
consent. Pursuant to Section 9.06(c) the Borrower agrees to execute and deliver
a Note payable to the order of the Assignee to evidence the assignment and
assumption provided for herein.

         SECTION 5. Non-Reliance on Assignor. The Assignor makes no
representation or warranty in connection with, and shall have no responsibility
with respect to, the solvency, financial condition, or statements of the
Borrower, or the validity and enforceability of the obligations of the Borrower
in respect of the Credit Agreement or any Note. The Assignee acknowledges that
it has, independently and without reliance on the Assignor, and based on such
documents and information as it has deemed appropriate, made its own credit
analysis and decision to enter into this Agreement and will continue to be
responsible for making its own independent appraisal of the business, affairs
and financial condition of the Borrower.

         SECTION 6. Governing Law. This Agreement shall be governed by and
construed in accordance with the laws of the State of New York.

         SECTION 7. Counterparts. This Agreement may be signed in any number of
counterparts, each of which shall be an original, with the same effect as if the
signatures thereto and hereto were upon the same instrument.

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

*        Amount should combine principal together with accrued interest and
         breakage compensation, if any, to be paid by the Assignee, net of any
         portion of any upfront fee to be paid by the Assignor to the Assignee.
         It may be preferable in an appropriate case to specify these amounts
         generically or by formula rather than as a fixed sum.

                               Exhibit G - Page 2
<PAGE>   82

         IN WITNESS WHEREOF, the parties have caused this Agreement to be
executed and delivered by their duly authorized officers as of the date first
above written.

                                        [ASSIGNOR]

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

                                        [ASSIGNEE]

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

                                        KINDER MORGAN, INC.

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

                                        BANK OF AMERICA, N.A.,
                                        as Administrative Agent

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

                               Exhibit G - Page 3
<PAGE>   83

                                                                       EXHIBIT H

                              DESIGNATION AGREEMENT

                          Dated ________________, 19__

         Reference is made to the $550,000,000 364-Day Credit Agreement dated as
of November 18, 1999 ([amended or otherwise modified from time] to time, the
"CREDIT AGREEMENT") among Kinder Morgan, Inc., a Kansas corporation (the
"BORROWER"), the banks listed on the signature pages thereof (the "BANKS") and
Bank of America, N.A., as Administrative Agent. Terms defined in the Credit
Agreement are used herein as therein defined.

         _______________ (the "DESIGNATOR"), _______________ (the "DESIGNEE"),
and the Borrower, agree as follows:

         1 The Designator hereby designates the Designee, and the Designee
hereby accepts such designation, as its Designated Lender under the Credit
Agreement.

         2. The Designator makes no representations or warranty and assumes no
responsibility with respect to the financial condition of the Borrower or the
performance or observance by the Borrower of any of its obligations under the
Credit Agreement or any other instrument or document furnished pursuant thereto.

         3. The Designee (i) confirms that it has received a copy of the Credit
Agreement, together with copies of the financial statements referred to in
Article 5 thereof and such other documents and information as it has deemed
appropriate to make its own credit analysis and decision to enter into this
Designation Agreement; (ii) agrees that it will, independently and without
reliance upon the Agents, the Designator or any other Bank and based on such
documents and information as it shall deem appropriate at the time, continue to
make its own credit decisions in taking or not taking any action it may be
permitted to take under the Credit Agreement; (iii) confirms that it is an
Eligible Designee; (iv) appoints and authorizes the Designator as its
administrative agent and attorney-in-fact and grants the Designator an
irrevocable power of attorney to receive payments made for the benefit of the
Designee under the Credit Agreement and to deliver and receive all
communications and notices under the Credit Agreement, if any, that Designee is
obligated to deliver or has the right to receive thereunder; (v) acknowledges
that it is subject to and bound by the confidentiality provisions of the Credit
Agreement (except as permitted under Section 9.07(a) thereof); and (vi)
acknowledges that the Designator retains the sole right and responsibility to
vote under the Credit Agreement, including, without limitation, the right to
approve any amendment, modification or waiver of any provision of the Credit
Agreement, and agrees that the Designee shall be bound by all such votes,
approvals, amendments, modifications and waivers and all other agreements of the
Designator pursuant to or in connection with the Credit Agreement, all subject
to Section 9.05(b) of the Credit Agreement.

         4. Following the execution of this Designation Agreement by the
Designator, the Designee and the Borrower, it will be delivered to the
Administrative Agent for acceptance and recording by the Administrative Agent.
The effective date of this Designation Agreement shall be the date of acceptance
thereof by the Administrative Agent, unless otherwise specified on the signature
page hereto (the "EFFECTIVE DATE").

         5. Upon such acceptance and recording by the Administrative Agent, as
of the Effective Date (a) the Designee shall have the right to make Loans as a
Bank pursuant to Section 2.01 or 2.03 of the Credit Agreement and the rights of
a Bank related thereto and (b) the making of any such Loans by the Designee
shall satisfy the obligations of the Designator under the Credit Agreement to
the same extent, and as if, such Loans were made by the Designator.

                               Exhibit H - Page 1
<PAGE>   84

         6. This Designation Agreement shall be governed by, and construed in
accordance with, the laws of the State of New York.

         IN WITNESS WHEREOF, the parties have caused this Designation Agreement
to be executed by their respective officers hereunto duly authorized, as of the
date first above written.

Effective Date*:                                     _________________, ________

                                        [NAME OF DESIGNATOR]

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

                                        [NAME OF DESIGNEE]

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

                                        KINDER MORGAN, INC.

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

Accepted and Approved this
_____ day of _______________, _______

BANK OF AMERICA, N.A.,
as Administrative Agent

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

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

* This date should be no earlier than the date of acceptance by the
Administrative Agent.

                               Exhibit H - Page 2<PAGE>   1
                                                                  EXHIBIT 10(aa)

                               KINDER MORGAN, INC.
                   AMENDED AND RESTATED 1999 STOCK OPTION PLAN

                                   SECTION I.
                               PURPOSE OF THE PLAN

         This Plan is an amendment and restatement of the K N Energy, Inc. 1999
Stock Option Plan. The KINDER MORGAN, INC. AMENDED AND RESTATED 1999 STOCK
OPTION PLAN (the "Plan) is intended to provide a means whereby certain employees
of KINDER MORGAN, INC., a Kansas corporation (the "Company"), and its
subsidiaries may develop a sense of proprietorship and personal involvement in
the development and financial success of the Company, and to encourage them to
remain with and devote their best efforts to the business of the Company,
thereby advancing the interests of the Company and its shareholders.
Accordingly, the Company may grant to certain employees ("Optionees") the option
("Option") to purchase shares of the common stock of the Company, par value
$5.00 per share ("Stock"), as hereinafter set forth. Options granted under the
Plan shall be options that do not constitute incentive stock options within the
meaning of Section 422(b) of the Internal Revenue Code of 1986, as amended (the
"Code").

                                   SECTION II.
                                 ADMINISTRATION

         The Plan shall be administered by a committee (the "Committee") of, and
appointed by, the Board of Directors of the Company (the "Board"), and the
Committee shall be (a) comprised solely of two or more outside directors (within
the meaning of Section 162(m) of the Code and applicable interpretive authority
thereunder), and (b) constituted so as to permit the Plan to comply with Rule
16b-3, as currently in effect or as hereinafter modified or amended ("Rule
16b-3"), promulgated under the Securities Exchange Act of 1934, as amended (the
"1934 Act"). The Committee shall have sole authority to select the Optionees
from among those individuals eligible hereunder and to establish the number of
shares of Stock which may be issued under each Option. In selecting the
Optionees from among individuals eligible hereunder and in establishing the
number of shares of Stock that may be issued under each Option, the Committee
may take into account the nature of the services rendered by such individuals,
their present and potential contributions to the Company's success and such
other factors as the Committee in its discretion shall deem relevant. The
Committee is authorized to interpret the Plan and may from time to time adopt
such rules and regulations, consistent with the provisions of the Plan, as it
may deem advisable to carry out the Plan. All decisions made by the Committee in
selecting the Optionees, in establishing the number of shares of Stock which may
be issued under each Option and in construing the provisions of the Plan shall
be final, conclusive and binding on all persons, including the Company, its
subsidiaries and other entities in which the Company has an ownership interest,
its shareholders, Optionees and their estates and beneficiaries.

<PAGE>   2

                                  SECTION III.
                                OPTION AGREEMENTS

         (a) Each Option shall be evidenced by a written agreement between the
Company and the Optionee ("Option Agreement") which shall contain such terms and
conditions as may be approved by the Committee, including, but not limited to,
the number of shares of Stock that may be purchased under the Option and the
price per share of Stock purchasable under the Option ("Option Price"). The
terms and conditions of the respective Option Agreements need not be identical.
Specifically, an Option Agreement may provide for the surrender of the right to
purchase shares of Stock under the Option in return for a payment in cash or
shares of Stock or a combination of cash and shares of Stock equal in value to
the excess of the fair market value of the shares of Stock with respect to which
the right to purchase is surrendered over the Option Price therefor ("Stock
Appreciation Rights"), on such terms and conditions as the Committee in its sole
discretion may prescribe. Moreover, an Option Agreement may provide for the
payment of the Option Price, in whole or in part, by the delivery of a number of
shares of Stock (plus cash if necessary) having a fair market value equal to
such Option Price.

         (b) For all purposes under the Plan, the fair market value of a share
of Stock on a particular date shall be equal to the closing sales price of the
Stock reported on the New York Stock Exchange Composite Tape on that date; or,
if no prices are reported on that date, on the last preceding date on which such
prices of the Stock are so reported. In the event Stock is not publicly traded
at the time a determination of its value is required to be made hereunder, the
determination of its fair market value shall be made by the Committee in such
manner as it deems appropriate.

         (c) Each Option and all rights granted thereunder shall not be
transferable other than (i) by will or the laws of descent and distribution,
(ii) between an Optionee and his or her former spouse, but only if such transfer
is incident to a divorce under Section 1041(a) of the Code, or (iii) with the
consent of the Committee.

                                   SECTION IV.
                             ELIGIBILITY OF OPTIONEE

         The Plan is intended to constitute a "broadly-based plan" for purposes
of the shareholder approval policy of the New York Stock Exchange relating to
stock option plans, and the Plan shall be administered accordingly.

         Options may be granted only to individuals who are employees (including
officers and directors who are also employees) of the Company or an entity in
which the Company has an ownership interest, directly or indirectly, at the time
the Option is granted or who will be future employees within 90 days of any
grant of Options, and, in any event, at least a majority of the full-time
employees in the United States of the Company or any parent or subsidiary
corporation (as defined in Section 424 of the Code) (who are "exempt employees"
under the Fair Labor Standards Act of 1938) shall be eligible to receive grants
of Options. Options may be granted to the same individual on more than one
occasion.

                                      -2-
<PAGE>   3

         At least a majority of the shares of Stock underlying Options awarded
under the Plan, during the three-year period commencing on the date the Plan is
adopted by the Company, shall be made to eligible employees who are neither
officers nor directors of the Company.

                                   SECTION V.
                           SHARES SUBJECT TO THE PLAN

         The aggregate number of shares of Stock which may be issued under
Options granted under the Plan shall not exceed 5,500,000. Such shares may
consist of authorized but unissued shares of Stock or previously issued shares
of Stock reacquired by the Company. Any of such shares which remain unissued and
which are not subject to outstanding Options at the termination of the Plan
shall cease to be subject to the Plan, but, until termination of the Plan, the
Company shall at all times make available a sufficient number of shares to meet
the requirements of the Plan. Should any Option hereunder expire or terminate
prior to its exercise in full, the shares theretofore subject to such Option may
again be subject to an Option granted under the Plan to the extent permitted
under Rule 16b-3. The aggregate number of shares of Stock which may be issued
under the Plan shall be subject to adjustment in the same manner as provided in
Paragraph VIII hereof with respect to shares of Stock subject to Options then
outstanding. Exercise of an Option in any manner, including an exercise
involving a Stock Appreciation Right, shall result in a decrease in the number
of shares of Stock which may thereafter be available, both for purposes of the
Plan and for sale to any one individual, by the number of shares as to which the
Option is exercised.

         Notwithstanding any provision in the Plan to the contrary, no more than
1,000,000 shares of Stock may be subject to Options granted under the Plan to
any one individual during the term of the Plan. The limitation set forth in the
preceding sentence shall be applied in a manner which will permit compensation
generated under the Plan to constitute "performance-based" compensation for
purposes of Section 162(m) of the Code, including, without limitation, counting
against such maximum number of shares of Stock, to the extent required under
Section 162(m) of the Code and applicable interpretive authority thereunder, any
shares of Stock subject to Options that are canceled or repriced.

                                   SECTION VI.
                                  OPTION PRICE

         The Option Price of Stock issued under each Option shall be determined
by the Committee, but such Option Price shall not be less than the fair market
value of Stock subject to the Option on the date the Option is granted.

                                  SECTION VII.
                                  TERM OF PLAN

         This Plan was originally effective on October 8, 1999 (the "Effective
Date"). This Plan, as amended and restated, shall be effective on January 20,
2000, which is the date on which the Board adopted this amended and restated
Plan, subject to the approval of the shareholders.

                                      -3-
<PAGE>   4

Except with respect to Options then outstanding, if not sooner terminated under
the provisions of Paragraph IX, the Plan shall terminate upon and no further
Options shall be granted after the expiration of ten years from the Effective
Date.

                                  SECTION VIII.
                       RECAPITALIZATION OR REORGANIZATION

         (a) The existence of the Plan and the Options granted hereunder shall
not affect in any way the right or power of the Board or the shareholders of the
Company to make or authorize any adjustment, recapitalization, reorganization or
other change in the Company's capital structure or its business, any merger or
consolidation of the Company, any issue of debt or equity securities, the
dissolution or liquidation of the Company or any sale, lease, exchange or other
disposition of all or any part of its assets or business or any other corporate
act or proceeding.

         (b) The shares with respect to which Options may be granted are shares
of Stock as presently constituted, but if, and whenever, prior to the expiration
of an Option theretofore granted, the Company shall effect a subdivision or
consolidation of shares of Stock or the payment of a stock dividend on Stock
without receipt of consideration by the Company, the number of shares of Stock
with respect to which such Option may thereafter be exercised (i) in the event
of an increase in the number of outstanding shares shall be proportionately
increased, and the Option Price per share shall be proportionately reduced, and
(ii) in the event of a reduction in the number of outstanding shares shall be
proportionately reduced, and the Option Price per share shall be proportionately
increased. Any fractional share resulting from such adjustment shall be rounded
up to the next whole share.

         (c) If the Company recapitalizes, reclassifies its capital stock, or
otherwise changes its capital structure (a "Recapitalization"), the number and
class of shares of Stock covered by an Option theretofore granted shall be
adjusted so that such Option shall thereafter cover the number and class of
shares of stock and securities to which the Optionee would have been entitled
pursuant to the terms of the Recapitalization if, immediately prior to the
Recapitalization, the Optionee had been the holder of record of the number of
shares of Stock then covered by such Option. If (i) any "person," as such term
is used in Sections 13(d) and 14(d) of the 1934 Act (other than the Company, any
trustee or other fiduciary holding securities under an employee benefit plan of
the Company or any corporation owned, directly or indirectly, by the
shareholders of the Company in substantially the same proportions as their
ownership of stock of the Company), is or becomes the "beneficial owner" (as
defined in Rule 13d-3 under the 1934 Act), directly or indirectly, of securities
of the Company representing fifty percent (50%) or more of the combined voting
power of the Company's then outstanding securities, (ii) during any period of
two consecutive years (not including any period prior to the Effective Date of
this Plan), individuals who at the beginning of such period constitute the
Board, and any new director (other than a director designated by a person who
has entered into an agreement with the Company to effect a transaction described
in (i), (iii) or (iv) of this Paragraph VIII(c)) whose election by the Board or
nomination for election by the Company's shareholders was approved by a vote of
at least two-thirds (2/3) of the directors then still in office who either were
directors

                                      -4-
<PAGE>   5

at the beginning of the period or whose election or nomination for election was
previously so approved, cease for any reason other than normal retirement, death
or disability to constitute at least a majority thereof, (iii) the shareholders
of the Company approve a merger or consolidation of the Company with any other
person, other than (1) a merger or consolidation which would result in the
voting securities of the Company outstanding immediately prior thereto
continuing to represent (either by remaining outstanding or being converted into
voting securities for the surviving entity) more than fifty percent (50%) of the
combined voting power of the voting securities of the Company or such surviving
entity outstanding immediately after such merger or consolidation, or (2) a
merger in which the Company is the surviving entity but no "person" (as defined
above) acquires more than fifty percent (50%) of the combined voting power of
the Company's then outstanding securities, or (iv) the shareholders of the
Company approve a plan of complete liquidation of the Company or an agreement
for the sale or disposition by the Company of all or substantially all of the
Company's assets (or any transaction having a similar effect) (each such event
described in clauses (i), (ii), (iii) and (iv) is referred to herein as a
"Corporate Change"), no later than (A) ten days after the approval by the
shareholders of the Company of such merger or consolidation, plan of complete
liquidation, or sale or disposition of assets or (B) thirty days after a change
of control of the type described in clause (i) or (ii), the Committee, acting in
its sole discretion without the consent or approval of any Optionee, shall act
to effect one or more of the following alternatives, which may vary among
individual Optionees and which may vary among Options held by any individual
Optionee: (I) accelerate the time at which Options then outstanding may be
exercised so that such Options may be exercised in full for a limited period of
time on or before a specified date (before or after such Corporate Change) fixed
by the Committee, after which specified date all unexercised Options and all
rights of Optionees thereunder shall terminate, (II) require the mandatory
surrender to the Company by selected Optionees of some or all of the outstanding
Options held by such Optionees (irrespective of whether such Options are then
exercisable under the provisions of the Plan) as of a date, before or after such
Corporate Change, specified by the Committee, in which event the Committee shall
thereupon cancel such Options and the Company shall pay to each Optionee an
amount of cash per share equal to the excess, if any, of the amount calculated
in Subparagraph (d) below (the "Change of Control Value") of the shares subject
to such Option over the Option Price(s) under such Options for such shares,
(III) make such adjustments to Options then outstanding as the Committee deems
appropriate to reflect such Corporate Change (provided, however, that the
Committee may determine in its sole discretion that no adjustment is necessary
to Options then outstanding) or (IV) provide that the number and class of shares
of Stock covered by an Option theretofore granted shall be adjusted so that such
Option shall thereafter cover the number and class of shares of Stock or other
securities or property (including, without limitation, cash) to which the
Optionee would have been entitled pursuant to the terms of the agreement of
merger, consolidation or sale of assets and dissolution if, immediately prior to
such merger, consolidation or sale of assets and dissolution, the Optionee had
been the holder of record of the number of shares of Stock then covered by such
Option. Notwithstanding anything herein to the contrary, if a Corporate Change
occurs and, in connection with or as a result of such Corporate Change, neither
William V. Morgan nor Richard D. Kinder holds or continues to hold the office of
Chairman or Vice Chairman of the Company, all Options granted hereunder shall
immediately become fully exercisable.

                                      -5-
<PAGE>   6

         (d) For the purposes of clause (II) in Subparagraph (c) above, the
"Change of Control Value" shall equal the amount determined in clause (i), (ii)
or (iii), whichever is applicable, as follows: (i) the per share price offered
to shareholders of the Company in any such merger, consolidation,
reorganization, sale of assets or dissolution transaction, (ii) the price per
share offered to shareholders of the Company in any tender offer or exchange
offer whereby a Corporate Change takes place, or (iii) if such Corporate Change
occurs other than pursuant to a tender or exchange offer, the fair market value
per share of the shares into which such Options being surrendered are
exercisable, as determined by the Committee as of the date determined by the
Committee to be the date of cancellation and surrender of such Options. In the
event that the consideration offered to shareholders of the Company in any
transaction described in this Subparagraph (d) or Subparagraph (c) above
consists of anything other than cash, the Committee shall determine the fair
cash equivalent of the portion of the consolidation offered which is other than
cash.

         (e) Except as hereinbefore expressly provided, the issuance by the
Company of shares of stock of any class or securities convertible into shares of
stock of any class, for cash, property, labor or services, upon direct sale,
upon the exercise of rights or warrants to subscribe therefor, or upon
conversion of shares or obligations of the Company convertible into such shares
or other securities, and in any case whether or not for fair value, shall not
affect, and no adjustment by reason thereof shall be made with respect to, the
number of shares of Stock subject to Options theretofore granted or the Option
Price per share.

                                   SECTION IX.
                            AMENDMENT OR TERMINATION

         The Board in its discretion may terminate the Plan at any time with
respect to any shares for which Options have not theretofore been granted. The
Board shall have the right to alter or amend the Plan or any part thereof from
time to time; provided, that (a) no change in any Option theretofore granted may
be made which would impair the rights of the Optionee without the consent of
such Optionee; (b) the Board may not make any alteration or amendment which
would decrease any authority granted to the Committee hereunder in contravention
of Rule 16b-3; and (c) no such action of the Board shall be taken without
approval of the Company's shareholders if such approval is required to comply
with Rule 16b-3, any rule promulgated by the New York Stock Exchange, or Section
162(m) of the Code or any successor provisions.

                                   SECTION X.
                                 SECURITIES LAWS

         (a) The Company shall not be obligated to issue any Stock pursuant to
any Option granted under the Plan at any time when the offering of the shares
covered by such Option have not been registered under the Securities Act of 1933
and such other state and federal laws, rules or regulations as the Company or
the Committee deems applicable and, in the opinion of legal counsel for the
Company, there is no exemption from the registration requirements of such laws,
rules or regulations available for the offering and sale of such shares.

                                      -6-
<PAGE>   7

         (b) It is intended that the Plan and any grant of an Option made to a
person subject to Section 16 of the 1934 Act meet all of the requirements of
Rule 16b-3. If any provision of the Plan or any such Option would disqualify the
Plan or such Option under, or would otherwise not comply with, Rule 16b-3, such
provision or Option shall be construed or deemed amended to conform to Rule
16b-3.

                                   SECTION XI.
                                  MISCELLANEOUS

         (a) Neither the adoption of the Plan by the Company nor any action of
the Board or the Committee shall be deemed to give an employee any right to be
granted an Option or any other rights hereunder except as may be evidenced by an
Option Agreement duly executed on behalf of the Company, and then only to the
extent and on the terms and conditions expressly set forth therein. The Plan
shall be unfunded.

         (b) Nothing contained in the Plan shall (i) confer upon any employee
any right with respect to continuation of employment with the Company or any
subsidiary or (ii) interfere in any way with the right of the Company or any
subsidiary to terminate his or her employment at any time.

         (c) Nothing contained in the Plan shall be construed to prevent the
Company or any subsidiary from taking any corporate action which is deemed by
the Company or such subsidiary to be appropriate or in its best interest,
whether or not such action would have an adverse effect on the Plan or any
Option made under the Plan. No employee, beneficiary or other person shall have
any claim against the Company or any subsidiary as a result of any such action.

         (d) Any Option Agreement or related document may be executed by
facsimile signature. If any officer who shall have signed or whose facsimile
signature shall have been placed upon any such Option Agreement or related
document shall have ceased to be such officer before the related Option is
granted by the Company, such Option may nevertheless be issued by the Company
with the same effect as if such person were such officer at the date of grant.

         (e) This Plan shall be construed in accordance with the laws of the
State of Texas.

                                      -7-
<PAGE>   8

         IN WITNESS WHEREOF, and as conclusive evidence of the adoption of the
foregoing by the Board of Directors, Kinder Morgan, Inc. has caused these
presents to be duly executed in its name and behalf by its proper officers
thereunto duly authorized as of this ____ day of _______________, 2000.

                                          KINDER MORGAN, INC.

                                          By:

                                          Name:

                                          Title:

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