Spectra Energy Partners 8K Entry into a Material Definitive Agreement | SEC 20 Oct 11

Exhibit 10.1

EXECUTION COPY

$700,000,000

CREDIT AGREEMENT

Dated as of October 18, 2011,

among

SPECTRA ENERGY PARTNERS, LP,

as Borrower,

THE INITIAL LENDERS AND ISSUING BANKS NAMED HEREIN,

as Initial Lenders and Issuing Banks,

CITIBANK, N.A.,

as Administrative Agent,

JPMORGAN CHASE BANK, N.A.,

and THE ROYAL BANK OF SCOTLAND PLC,

as Syndication Agents

and

BANK OF AMERICA, N.A.,

and WELLS FARGO BANK, NATIONAL ASSOCIATION,

as Documentation Agents

J.P. MORGAN SECURITIES LLC,

CITIGROUP GLOBAL MARKETS INC.,

RBS SECURITIES INC.,

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED,

and WELLS FARGO SECURITIES, LLC,

as Joint Lead Arrangers and Joint Bookrunners

TABLE OF CONTENTS


ARTICLE I DEFINITIONS AND ACCOUNTING TERMS		1
SECTION 1.01.	Certain Defined Terms	1
SECTION 1.02.	Computation of Time Periods	25
SECTION 1.03.	Accounting Terms	25
SECTION 1.04.	Terms Generally	25
SECTION 1.05.	Letter of Credit Amounts	26
SECTION 1.06.	Exchange Rates; Currency Equivalents	26
SECTION 1.07.	Classification of Loans and Borrowings	26

ARTICLE II REVOLVING CREDIT ADVANCES AND LETTERS OF CREDIT		27
SECTION 2.01.	The Advances	27
SECTION 2.02.	Making the Advances	27
SECTION 2.03.	Issuance of, and Drawings and Reimbursement Under, Letters of Credit	29
SECTION 2.04.	Fees	35
SECTION 2.05.	Termination, Reduction, Increase and Extension of Commitments	36
SECTION 2.06.	Interest on Advances	41
SECTION 2.07.	Interest Rate Determination	42
SECTION 2.08.	Optional Conversion of Advances	42
SECTION 2.09.	Mandatory Payments and Prepayments of Advances	43
SECTION 2.10.	Optional Prepayments of Advances	43
SECTION 2.11.	Funding Losses	44
SECTION 2.12.	Increased Costs	44
SECTION 2.13.	Illegality	45
SECTION 2.14.	Payments and Computations	45
SECTION 2.15.	Taxes	47
SECTION 2.16.	Sharing of Payments, Etc.	51
SECTION 2.17.	Notes	52
SECTION 2.18.	Mitigation Obligations; Replacement of Lenders	52
SECTION 2.19.	Defaulting Lenders	53
SECTION 2.20.	Incremental Term Loans	55

ARTICLE III CONDITIONS TO EFFECTIVENESS AND LENDING		56
SECTION 3.01.	Conditions Precedent to Effectiveness of Sections 2.01 and 2.03	56
SECTION 3.02.	Conditions Precedent to Each Borrowing and Letter of Credit Issuance or Extension	58


ARTICLE IV REPRESENTATIONS AND WARRANTIES		58
SECTION 4.01.	Representations and Warranties	58

ARTICLE V COVENANTS OF THE BORROWER		60
SECTION 5.01.	Information	60
SECTION 5.02.	Payment of Taxes	62
SECTION 5.03.	Maintenance of Property; Insurance	62
SECTION 5.04.	Maintenance of Existence	63
SECTION 5.05.	Compliance with Laws	63
SECTION 5.06.	Books and Records	63
SECTION 5.07.	[Intentionally Omitted]	63
SECTION 5.08.	Negative Pledge	63
SECTION 5.09.	Consolidations, Mergers and Dispositions of Assets	65
SECTION 5.10.	Use of Proceeds	66
SECTION 5.11.	Transactions with Affiliates	66
SECTION 5.12.	Consolidated Leverage Ratio	66
SECTION 5.13.	Designation of Subsidiaries	67
SECTION 5.14.	Cash Collateral	68

ARTICLE VI EVENTS OF DEFAULT		69
SECTION 6.01.	Events of Default	69
SECTION 6.02.	Application of Proceeds	71

ARTICLE VII THE AGENT		73
SECTION 7.01.	Authorization and Action	73
SECTION 7.02.	Agent’s Reliance, Etc.	73
SECTION 7.03.	Citi and Affiliates	74
SECTION 7.04.	Lender Credit Decision	74
SECTION 7.05.	Indemnification	74
SECTION 7.06.	Successor Agent	75
SECTION 7.07.	Syndication Agents, Documentation Agents and Joint Lead Arrangers	75
SECTION 7.08.	Sub-Agents	75

ARTICLE VIII MISCELLANEOUS		75
SECTION 8.01.	Amendments, Etc.	75
SECTION 8.02.	Notices, Etc.	77
SECTION 8.03.	No Waiver: Remedies	78
SECTION 8.04.	Costs and Expenses	78
SECTION 8.05.	Right of Set-off	79


SECTION 8.06.	Binding Effect	79
SECTION 8.07.	Assignments and Participations	80
SECTION 8.08.	Governing Law; Submission to Jurisdiction	84
SECTION 8.09.	Execution in Counterparts; Integration	84
SECTION 8.10.	WAIVER OF JURY TRIAL	84
SECTION 8.11.	Patriot Act	85
SECTION 8.12.	Headings	85
SECTION 8.13.	Confidentiality	85
SECTION 8.14.	Conversion of Currencies	86


Schedules
Schedule 1.01	—	Existing Letters of Credit
Schedule 5.11	—	Affiliate Transactions

Exhibits
Exhibit A-1	—	Form of Revolving Note
Exhibit A-2	—	Form of Incremental Term Note
Exhibit B	—	Form of Notice of Borrowing
Exhibit C	—	Form of Notice of Issuance
Exhibit D	—	Form of Assignment and Acceptance
Exhibit E	—	[INTENTIONALLY OMITTED]
Exhibit F-1	—	Form of U.S. Tax Certificate
Exhibit F-2	—	Form of U.S. Tax Certificate
Exhibit F-3	—	Form of U.S. Tax Certificate
Exhibit F-4	—	Form of U.S. Tax Certificate
Exhibit G	—	Form of Incremental Term Loan Agreement

iii

CREDIT AGREEMENT

Dated as of October 18, 2011

SPECTRA ENERGY PARTNERS, LP, a Delaware limited partnership (the “Borrower”), the banks, financial institutions and other institutional lenders (the “Initial Lenders”) listed on the signature pages hereof, the Issuing Banks (as hereinafter defined), CITIBANK, N.A. (“Citi”), as administrative agent (together with any successor administrative agent appointed pursuant toSection 7.06, the “Agent”) for the Lenders (as hereinafter defined), agree as follows;

WHEREAS, the Revolving Lenders have agreed to provide the requested credit facility to the Borrower, subject to the terms and conditions set forth herein; and

WHEREAS, the Borrower may, from time to time, subject to the terms and conditions set forth herein, request one or more Series of Incremental Term Loans (each as defined below).

NOW THEREFORE, the parties agree as follows:

ARTICLE I

DEFINITIONS AND ACCOUNTING TERMS

SECTION 1.01.Certain Defined Terms. As used in this Agreement, the following terms shall have the following meanings (such meanings to be equally applicable to both the singular and plural forms of the terms defined):

“Accession Agreement” has the meaning specified inSection 2.05(d)(i).

“Account Control Agreement” means any securities account control agreement, deposit account control agreement, Cash Collateral Account agreement or similar agreement entered into in connection with the borrowing of, and as security for, any Incremental Term Loans, among the Borrower (as debtor), the Intermediary (as securities intermediary or deposit bank, as applicable) and the Agent (as secured party), pursuant to which the Agent, on behalf of the applicable Class of Incremental Term Lenders, obtains “control” (as defined in Section 8-106 or 9-104 of the Uniform Commercial Code, as applicable) of any Cash Collateral held in a Cash Collateral Account.

“Acquisition” by any Person, means the acquisition by such Person, in a single transaction or in a series of related transactions, of the property or assets (including Equity Securities of any Person but excluding capital expenditures or acquisitions of inventory or supplies in the ordinary course of business) of, or of a business unit or division of, another Person or at least a majority of the Voting Stock of another Person, in each case whether or not involving a merger or consolidation with such other Person and whether for cash, property, services, assumption of Indebtedness, securities or otherwise.

“Administrative Questionnaire” means an Administrative Questionnaire in a form supplied by the Agent.

“Advance” means an advance by a Lender to the Borrower as part of a Borrowing in the form of a Revolving Advance or an Incremental Term Loan.

“Affiliate” means, as to any Person (the “specified Person”) (a) any Person that directly, or indirectly through one or more intermediaries, controls the specified Person (a “Controlling Person”) or (b) any Person (other than the specified Person or a Subsidiary of the specified Person) that 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. Unless otherwise specified, Affiliate means an Affiliate of the Borrower.

“Agent” has the meaning set forth in the introductory paragraph of this Agreement.

“Agent Fee Letter” means that certain letter agreement from Citigroup Global Markets Inc. to the Borrower, dated September 6, 2011, concerning certain fees to be paid by the Borrower in connection with this Agreement, as the same may be amended, supplemented or replaced from time to time.

“Agent’s Account” means the account of the Agent maintained by the Agent at Citibank, N.A. with its office at New Castle, Delaware, ABA/Routing No. 021000089, Account No. 36852248, Account Name Medium Term Finance, Attention: Myles Khoury, or such other account of the Agent as the Agent shall designate in writing to the Borrower in accordance withSection 8.02.

“Agreement” means this Credit Agreement, as amended, restated, amended and restated, supplemented or otherwise modified from time to time.

“Agreement Currency” has the meaning assigned to such term inSection 8.14(b).

“Alternative Currency” means each of Canadian Dollars, Euros, Pounds Sterling and each other currency (other than dollars) that is approved by the applicable Issuing Bank in accordance withSection 2.03(b).

“Alternative Currency Equivalent Amount” means, at any time, with respect to any amount denominated in dollars, the equivalent amount thereof in the applicable Alternative Currency as reasonably determined by the Agent or the applicable Issuing Bank, as the case may be, at such time on the basis of the Spot Rate (determined in respect of the most recent Revaluation Date) for the purchase of such Alternative Currency with dollars.

“Applicable Creditor” has the meaning assigned to such term inSection 8.14(b).

“Applicable Lending Office” means, with respect to each Lender, such Lender’s Domestic Lending Office in the case of a Base Rate Advance and such Lender’s Eurodollar Lending Office in the case of a Eurodollar Rate Advance.

“Applicable Margin” means, as of any date, (a) with respect to any Eurodollar Rate Revolving Advance or Base Rate Revolving Advance, as the case may be, the applicable percentage per annum set forth below under the captions “Eurodollar Margin” or “Base Rate Margin”, as the case may be, in each case determined by reference to the Public Debt Rating in effect on such date:


Level	Public Debt Rating (S&P/Moody’s/Fitch)	Eurodollar Margin	Base Rate Margin
Level 1	³ A/A2/A	0.900%	0.000%

Level 2	³A-/A3/A-	1.000%	0.000%

Level 3	³BBB+/Baa1/BBB+	1.075%	0.075%

Level 4	³BBB/Baa2/BBB	1.175%	0.175%

Level 5	³BBB-/Baa3/BBB-	1.375%	0.375%

Level 6	<BBB-/Baa3/BBB-	1.525%	0.525%

and (b) with respect to any Eurodollar Rate Incremental Term Loan or Base Rate Incremental Term Loan, as the case may be, the applicable percentage per annum specified in the applicable Incremental Term Loan Agreement for such Series of Incremental Term Loans.

“Applicable Percentage” means, as of any date, a percentage per annum set forth below under the caption “Applicable Percentage”, determined by reference to the Public Debt Rating in effect on such date:


Level	Public Debt Rating (S&P/Moody’s/Fitch)	Applicable Percentage
Level 1	³ A/A2/A	0.100%

Level 2	³A-/A3/A-	0.125%

Level 3	³BBB+/Baa1/BBB+	0.175%


Level 4	³BBB/Baa2/BBB	0.200%

Level 5	³BBB-/Baa3/BBB-	0.250%

Level 6	<BBB-/Baa3/BBB-	0.350%

“Approved Bank” has the meaning specified in the definition of “Cash Equivalents.”

“Approved Fund” means any Person (other than a natural Person) that is (or will be) engaged in making, purchasing, holding or otherwise investing in commercial loans and similar extensions of credit in the ordinary course of its business and that is administered or managed by (a) a Lender, (b) an Affiliate of a Lender or (c) an entity or an Affiliate of an entity that administers or manages a Lender.

“Approved Officer” means the president, a vice president, the chief executive officer, the chief financial officer, the treasurer, an assistant treasurer or the controller of the Ultimate General Partner (in its capacity as general partner of the General Partner, in its capacity as general partner of the Borrower) or such other representative of the Ultimate General Partner (in its capacity as general partner of the General Partner, in its capacity as general partner of the Borrower) as may be designated by any one of the foregoing with the consent of the Agent, such consent not to be unreasonably withheld, conditioned or delayed.

“Assignment and Acceptance” means an assignment and acceptance entered into by a Lender and an assignee, and accepted by the Agent, in substantially the form ofExhibit D hereto.

“Bankruptcy Event” means, with respect to any Person, such Person has become or is insolvent or such Person becomes the subject of a bankruptcy or insolvency proceeding, or has had a receiver, conservator, trustee, administrator, custodian, assignee for the benefit of creditors or similar Person charged with the reorganization or liquidation of its business appointed for it (including the Federal Deposit Insurance Corporation or any other state or federal regulatory authority acting in such capacity), or, in the good faith determination of the Agent, has taken any action in furtherance of, or indicating its consent to, approval of, or acquiescence in, any such proceeding or appointment,provided that a Bankruptcy Event shall not result solely by virtue of any ownership interest, or the acquisition of any ownership interest, in such Person by any governmental authority or instrumentality thereof,provided,further, that such ownership interest does not result in or provide such Person with immunity from the jurisdiction of courts within the United States of America or from the enforcement of judgments or writs of attachment on its assets or permit such Person (or such governmental authority or instrumentality) to reject, repudiate, disavow or disaffirm any contracts or agreements made by such Person.

“Base Rate” means, for any day, a fluctuating interest rate per annum, which rate per annum shall be equal to the highest of:

(a) the Prime Rate for such day;

(b) 1/2 of one percent (0.50%) per annum above the Federal Funds Rate for such day; and

(c) one percent (1.0%) per annum above the Eurodollar Rate for a one-month Interest Period beginning on such day (or if such day is not a Business Day, the immediately preceding Business Day).

“Base Rate Advance” means an Advance that bears interest as provided inSection 2.06(a)(i).

“Borrower” has the meaning set forth in the introductory paragraph of this Agreement.

“Borrowing” means a borrowing consisting of simultaneous Advances of the same Type and Class made by each of the Lenders pursuant toSection 2.01 and, in the case of any Eurodollar Advances of the same Class, Advances having the same Interest Period.

“Business Day” means any day that is not a Saturday, Sunday or other day on which commercial banks in New York City are required or authorized by law to remain closed and, if the applicable Business Day relates to any Eurodollar Rate Advances, any day on which commercial banks are open for dealings in deposits denominated in dollars in the London interbank market.

“Cash Collateral” means, with respect to any Series of Incremental Term Loans, each of the following instruments and securities to the extent having maturities (for purposes of this definition, “maturities” shall mean (i) weighted average life for asset-backed securities, mortgage-backed securities, commercial mortgage-backed securities and collateralized mortgage obligations, and the next reset date for auction rate securities and (ii) with respect to mutual funds, the weighted average maturity of the investments it owns) not greater than 180 days from the date of acquisition thereof:

(a) cash;

(b) investments in money market mutual funds that are registered with the United States Securities and Exchange Commission and subject to Rule 2a-7 of the Investment Company Act of 1940, as amended, and have a net asset value of 1.0,provided, that in the event due to a Change in Law with respect to Rule 2a-7 such Rule 2a-7 ceases to require such funds to have a net asset value of 1.0, such funds shall comply with such alternate requirements as such Rule 2a-7 as revised may require;

(d) direct obligations of the United States and other obligations whose principal and interest is fully guaranteed by the United States;

(e) money market instruments (including, but not limited to, commercial paper, banker’s acceptances, time deposits and certificates of deposits), other than instruments issued by Affiliates of Lenders, rated A-1 by S&P, P-1 by Moody’s or F-1 by Fitch at the time of purchase;

(f) obligations of corporations or other business entities (excluding structured obligations and obligations of any Affiliates of Lenders) rated AAA by S&P, Aaa by Moody’s or AAA by Fitch at the time of purchase;

(g) repurchase obligations that are collateralized no less than 100% (and, to the extent commercially available, not less than 102%) of market value (including accrued interest) by obligations of the United States government or one of its sponsored enterprises or agencies;

(h) municipal obligations issued by any state of the United States of America or any municipality or other political subdivision of any such state rated AAA by S&P, Aaa by Moody’s or AAA by Fitch at the time of purchase; and

(i) shares in bond mutual funds that are registered under the Investment Company Act of 1940, as amended, that invest solely in the items set forth in (a)-(h) above and rated AAA by S&P, Aaa by Moody’s or AAA by Fitch at the time of purchase,

in each case above which is held in any Cash Collateral Account and is subject to an Account Control Agreement and in which the Agent has, on behalf of the applicable Class of Incremental Term Lenders, a first priority perfected security interest.

Notwithstanding the above, at the time of purchase, no one issuer will be more than $30,000,000 of the value of the Cash Collateral. This rule excludes direct obligations of the United States, United States sponsored agencies and enterprises, money market funds, repurchase agreements and securities that have an effective maturity no longer than the next Business Day. United States sponsored agencies and enterprises are limited to the greater of $100,000,000 or 40% of the value of the Cash Collateral at time of purchase, per issuer. For purposes of calculating the amount of Cash Collateral on deposit in any Cash Collateral Account hereunder, Cash Collateral of an issuer that exceeds the $30,000,000 or the greater of $100,000,000 or 40% thresholds set forth above shall be excluded from such calculation.

“Cash Collateral Account” means any securities account or deposit account of the Borrower established and maintained with an Intermediary in connection with the borrowing of, and as security for, any Incremental Term Loans.

“Cash Collateralization Date” has the meaning assigned to such term inSection 2.03(h)(ii).

“Cash Collateralize” has the meaning specified inSection 2.03(h)(i).

“Cash Collateralized Term Loans” means, collectively, (a) any Incremental Term Loans made under this Agreement pursuant toSection 2.20 and (b) any term loans made to the Borrower or any of its Subsidiaries that are at least 100% secured by Permitted Cash Collateral.

“Cash Equivalents” means, as at any date, (a) securities guaranteed or insured by the United States or any agency or instrumentality thereof (provided that the full faith and credit of the United States is pledged in support thereof) having maturities of not more than twelve months from the date of acquisition, (b) dollar denominated time deposits and certificates of deposit of (i) any Lender, (ii) any domestic commercial bank of recognized standing having capital and surplus in excess of $500,000,000 or (iii) any bank whose short-term commercial paper rating from S&P is at least A-1 or the equivalent thereof, from Fitch is at least F-1 or the equivalent thereof or from Moody’s is at least P-1 or the equivalent thereof (any such bank being an “Approved Bank”), in each case with maturities of not more than 270 days from the date of acquisition, (c) commercial paper and variable or fixed rate notes issued by any Approved Bank (or by the parent company thereof) or any variable rate notes issued by, or guaranteed by, any domestic corporation rated A-1 (or the equivalent thereof) or better by S&P, F-1 (or the equivalent thereof) or better by Fitch or P-1 (or the equivalent thereof) or better by Moody’s and maturing within six months of the date of acquisition, (d) repurchase agreements entered into by any Person with a bank or trust company (including any of the Lenders) or recognized securities dealer having capital and surplus in excess of $500,000,000 for direct obligations issued by or fully guaranteed by the United States in which such Person shall have a perfected first priority security interest (subject to no other Liens) and having, on the date of purchase thereof, a fair market value of at least 100% of the amount of the repurchase obligations and (e) Investments, classified in accordance with GAAP as current assets, in money market investment programs registered under the Investment Company Act of 1940, as amended, which are administered by reputable financial institutions having capital of at least $500,000,000 or having portfolio assets of at least $5,000,000,000 and the portfolios of which are limited to Investments of the character described in the foregoing subdivisions (a) through (d).

“Change in Law” means the occurrence after the date of this Agreement or, with respect to any Lender that becomes a party to this Agreement after the date hereof, such later date on which such Lender becomes a party to this Agreement, of (a) the adoption of any law, rule, regulation or treaty, (b) any change in any law, rule, regulation or treaty or in the interpretation or application thereof by any governmental authority or (c) compliance by any Lender (or, for purposes of Section 2.12(b), by any corporation controlling such Lender, if any) with any request, guideline or directive (whether or not having the force of law) of any central bank or other governmental authority made or issued after the date of this Agreement;provided that, notwithstanding anything herein to the contrary, (x) the Dodd-Frank Wall Street Reform and Consumer Protection Act and all requests, rules, guidelines or directives thereunder or issued in connection therewith and (y) all requests, rules, guidelines or directives promulgated by the Bank for International Settlements, the Basel Committee on Banking Supervision (or any successor or similar authority) or the United States or foreign regulatory authorities, in each case pursuant to Basel III, shall be deemed to be a “Change in Law”, regardless of the date enacted, adopted or issued.

“Citi” has the meaning set forth in the introductory paragraph of this Agreement.

“Class” (a) when used with respect to Lenders, refers to whether such Lenders are Revolving Lenders or Incremental Term Lenders having Incremental Term Loans of the applicable Series, (b) when used with respect to Commitments, refers to whether such Commitments are Revolving Commitments or Incremental Term Commitments of the applicable

Series and (c) when used with respect to Advances or a Borrowing, refers to whether such Advances, or the Advances comprising such Borrowing, are Revolving Advances or Incremental Term Loans of the applicable Series.

“Collateral Documents” means (a) each Account Control Agreement and (b) each other document executed and delivered in connection with the granting, attachment and perfection of the Agent’s security interest in the Cash Collateral, including, without limitation, Uniform Commercial Code financing statements.

“Commercial Operation Date” means the date on which a Qualified Project is substantially complete and commercially operable.

“Commitments” means, collectively, the Revolving Commitments and the Incremental Term Commitments of each applicable Series, if any, and “Commitment” means any of the foregoing.

“Commitment Increase” has the meaning specified inSection 2.05(d)(i).

“Conflicts Committee” has the meaning ascribed thereto in the Agreement of Limited Partnership of the Borrower, as amended or restated from time to time.

“Consenting Lender” has the meaning specified inSection 2.05(e).

“Consolidated Capitalization” means, at any date, the sum of (a) Consolidated Indebtedness, (b) consolidated members equity as would appear on a consolidated balance sheet of the Borrower and the Consolidated Subsidiaries prepared in accordance with GAAP, (c) the aggregate liquidation preference of preferred member or other similar preferred or priority Equity Securities (other than preferred member or other similar preferred or priority Equity Securities subject to mandatory redemption or repurchase) of the Borrower and the Consolidated Subsidiaries upon involuntary liquidation, (d) without duplication of the amount, if any, of Hybrid Securities included in Consolidated Indebtedness by virtue of the proviso in the definition of such term, the aggregate outstanding amount of all Hybrid Securities of the Borrower and the Consolidated Subsidiaries and (e) minority interests as would appear on a consolidated balance sheet of the Borrower and the Consolidated Subsidiaries prepared in accordance with GAAP.

“Consolidated EBITDA” means, for any period, an amount equal to the sum of (a) Consolidated Net Incomeplus (b) to the extent deducted in determining Consolidated Net Income, (i) interest expense, (ii) income tax expense, and (iii) depreciation and amortization expense,minus (c) equity in earnings from subsidiaries of the Borrower that are not Consolidated Subsidiaries,plus (d) the amount of cash dividends actually received during such period by the Borrower on a consolidated basis from subsidiaries of the Borrower that are not Consolidated Subsidiaries or other Persons;provided, any such cash dividends actually received within thirty days after the last day of any fiscal quarter attributable to operations during such prior fiscal quarter shall be deemed to have been received during such prior fiscal quarter and not in the fiscal quarter actually received. Furthermore, (x) for purposes of the foregoing clauses (a) and (b), the Consolidated Net Income and consolidated expenses shall be adjusted with respect to net income and expenses of non-wholly-owned Consolidated Subsidiaries, to the extent not

already excluded from Consolidated Net Income, to reflect the Borrower’s pro rata ownership interest therein, and (y) the calculation of Consolidated EBITDA shall exclude amounts categorized as other income or other expense to the extent not already excluded from Consolidated Net Income. Consolidated EBITDA will be calculated in accordance with clauses(i) and(ii) ofSection 5.12(b) to the extent applicable.

“Consolidated Indebtedness” means, as of any date, all Indebtedness of the Borrower and the Consolidated Subsidiaries determined on a consolidated basis in accordance with GAAPplus, without duplication, all Indebtedness described inclause (e) of the definition thereof, but excluding the aggregate principal amount of all Cash Collateralized Term Loans;provided, that solely for purposes of this definition Hybrid Securities shall constitute Indebtedness only to the extent, if any, that the amount thereof that appears on a consolidated balance sheet of the Borrower and the Consolidated Subsidiaries exceeds 15% of Consolidated Capitalization.

“Consolidated Leverage Ratio” means, as of the last day of each fiscal quarter of the Borrower, the ratio of (a) Consolidated Indebtedness on such day to (b) Consolidated EBITDA for the period of four consecutive fiscal quarters ending on such day.

“Consolidated Net Income” means, for any period, the net income of the Borrower and the Consolidated Subsidiaries for such period determined on a consolidated basis in accordance with GAAP;provided, that Consolidated Net Income shall not include (a) extraordinary gains or extraordinary losses, (b) net gains and losses in respect of disposition of assets other than in the ordinary course of business, (c) gains or losses attributable to write-ups or write-downs of assets, including mark-to-market gains or losses with respect to Swap Contracts;provided that such Swap Contracts (i) were entered into by such Person in the ordinary course of business for the purpose of directly mitigating risks associated with liabilities, commitments, Investments, assets, or property held or reasonably anticipated by such Person, or changes in the value of securities issued by such Person, and not for purposes of speculation or taking a “market view” and (ii) do not contain any provision exonerating the non-defaulting party from its obligation to make payments on outstanding transactions to the defaulting party, and (d) the cumulative effect of a change in accounting principles, all as reported in the Borrower’s consolidated statement(s) of income for the relevant period(s) prepared in accordance with GAAP.

“Consolidated Net Tangible Assets” means, as of any date, the total amount of consolidated assets of the Borrower and the Consolidated Subsidiaries after deducting therefrom the value (net of any applicable reserves) of all goodwill, trade names, trademarks, patents and other like intangible assets, all as set forth, or on a pro forma basis would be set forth, on the consolidated balance sheet of the Borrower and the Consolidated Subsidiaries for the most recently completed fiscal quarter, in accordance with GAAP.

“Consolidated Subsidiaries” means each Restricted Subsidiary of the Borrower.

“Convert”, “Conversion” and “Converted” each refers to a conversion of Advances of one Type into Advances of the other Type pursuant toSection 2.07 or2.08.

“Declining Lender” has the meaning specified inSection 2.05(e).

“Default” means any Event of Default or any event that would constitute an Event of Default but for the requirement that notice be given or time elapse or both.

“Defaulting Lender” means, at any time, any Lender that (a) has failed, within two Business Days of the date required to be funded or paid, to (i) fund all or any portion of its Advances, (ii) fund all or any portion of its participations in Letters of Credit or (iii) pay over to any Lender Party any other amount required to be paid by it hereunder, unless, in the case of clause (i) above, such Lender notifies the Agent and the Borrower in writing that such failure is the result of such Lender’s good faith determination that a condition precedent to funding (specifically identified and including any particular Default, if applicable) has not been satisfied, (b) has notified the Borrower or any Lender Party in writing, or has made a public statement to the effect, that it does not intend or expect to comply with any of its funding obligations under this Agreement (unless such writing or public statement indicates that such position is based on such Lender’s good faith determination that a condition precedent (specifically identified and including any particular Default, if applicable) to funding an Advance under this Agreement cannot be satisfied) or generally under other agreements in which it commits to extend credit, (c) has failed, within three Business Days after request by a Lender Party or the Borrower, acting in good faith, to provide a certification in writing from an authorized officer of such Lender that it will comply with its obligations to fund prospective Advances and participations in then outstanding Letters of Credit under this Agreement,provided that such Lender shall cease to be a Defaulting Lender pursuant to thisclause (c) upon such Lender Party or the Borrower’s receipt of such certification in form and substance satisfactory to it, the Agent and the Borrower, or (d) has, or has a Lender Parent that has, become the subject of a Bankruptcy Event. Any determination by the Agent that a Lender is a Defaulting Lender underclauses (a) through(d) above shall be conclusive and binding absent manifest error.

“Dollar Equivalent Amount” means, at any time, (a) with respect to any amount in dollars, such amount, and (b) with respect to any amount denominated in an Alternative Currency, the equivalent amount thereof in dollars as reasonably determined by the Agent or the applicable Issuing Bank, as the case may be, at such time on the basis of the Spot Rate (determined in respect of the most recent Revaluation Date) for the purchase of dollars with such Alternative Currency.

“dollars” or “$” refers to lawful money of the United States of America.

“Domestic Lending Office” means, with respect to any Lender, the office of such Lender specified as its “Domestic Lending Office” in its Administrative Questionnaire or in the Assignment and Acceptance pursuant to which it became a Lender, or such other office of such Lender as such Lender may from time to time specify to the Borrower and the Agent.

“Drop-Down Acquisition” means any Acquisition by the Borrower or one or more of its Subsidiaries of property or assets (including Equity Securities of any Person but excluding capital expenditures or acquisitions of inventory or supplies in the ordinary course of business) from the Ultimate Parent or any of its Subsidiaries or Affiliates (other than the Borrower or any of its Subsidiaries).

“Effective Date” has the meaning specified inSection 3.01.

“Environmental Action” means any action, suit, demand, demand letter, claim, notice of non-compliance or violation, notice of liability or potential liability, investigation, proceeding, consent order or consent agreement relating in any way to any Environmental Law, Environmental Permit or Hazardous Materials or arising from alleged injury or threat of injury to health, safety or the environment, including, without limitation, (a) by any governmental or regulatory authority for enforcement, cleanup, removal, response, remedial or other actions or damages and (b) by any governmental or regulatory authority or any third party for damages, contribution, indemnification, cost recovery, compensation or injunctive relief.

“Environmental Law” means any federal, state, local or foreign statute, law, ordinance, rule, regulation, code, order, judgment, decree or judicial or agency interpretation, policy or guidance relating to pollution or protection of the environment, health, safety or natural resources, in each case, relating to the use, handling, transportation, treatment, storage, disposal, release or discharge of Hazardous Materials.

“Environmental Permit” means any permit, approval, identification number, license or other authorization required under any Environmental Law.

“Equity Securities” means any and all shares, interests, participations or other equivalents (however designated) of capital stock of a corporation, any and all equivalent ownership interests in a Person (other than a corporation), including, without limitation, partnership interests and membership interests, and any and all warrants, rights or options to purchase or other arrangements or rights to acquire any of the foregoing.

“ERISA” means the Employee Retirement Income Security Act of 1974, as amended from time to time, and the regulations promulgated and rulings issued thereunder.

“ERISA Group” means 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, would (at the applicable time) be deemed as a single employer under Section 414 of the Internal Revenue Code.

“Eurocurrency Liabilities” has the meaning assigned to that term in Regulation D of the Board of Governors of the Federal Reserve System, as in effect from time to time.

“Eurodollar Lending Office” means, with respect to any Lender, the office of such Lender specified as its “Eurodollar Lending Office” in its Administrative Questionnaire or in the Assignment and Acceptance pursuant to which it became a Lender (or, if no such office is specified, its Domestic Lending Office), or such other office of such Lender as such Lender may from time to time specify to the Borrower and the Agent.

“Eurodollar Rate” means, for any Interest Period for each Eurodollar Rate Advance comprising part of the same Borrowing, (a) the rate appearing on Reuters Page LIBOR01 (or on any successor or substitute page of such service, or any successor to or substitute for such service, providing rate quotations comparable to those currently provided on such page of Reuters, as reasonably determined by the Agent from time to time for purposes of

providing quotations of interest rates applicable to dollar deposits in the London interbank market) at approximately 11:00 A.M. (London time) two Business Days prior to the commencement of such Interest Period, as the rate for dollar deposits with a maturity comparable to such Interest Period, divided by (b) oneminus the Eurodollar Rate Reserve Percentage. In the event that the rate described inclause (a) of the preceding sentence is not so available at such time for any reason, then the rate for purposes ofclause (a) of the preceding sentence for such Interest Period shall be the rate per annum at which deposits in dollars are offered to the Agent in the London interbank market at approximately 11:00 A.M. (London time) two Business Days before the first day of such Interest Period in an amount approximately equal to the principal amount of the Advance of the Agent (in its capacity as a Lender) to which such Interest Period is to apply and for a period of time comparable to such Interest Period. If the Agent does not furnish a timely rate quotation for purposes of the immediately preceding sentence, the provisions ofSection 2.07(a) shall apply. Notwithstanding the foregoing, if the rate for the purposes ofclause (a) of the first sentence of this definition shall be below zero, such rate will be deemed to be zero.

“Eurodollar Rate Advance” means an Advance that bears interest as provided inSection 2.06(a)(ii).

“Eurodollar Rate Reserve Percentage” means, for any Interest Period for all Eurodollar Rate Advances comprising part of the same Borrowing, the reserve percentage applicable two Business Days before the first day of such Interest Period under regulations issued from time to time by the Board of Governors of the Federal Reserve System (or any successor) for determining the maximum reserve requirement (including, without limitation, any emergency, supplemental or other marginal reserve requirement) for a member bank of the Federal Reserve System in New York City with respect to liabilities or assets consisting of or including Eurocurrency Liabilities (or with respect to any other category of liabilities that includes deposits by reference to which the interest rate on Eurodollar Rate Advances is determined) having a term equal to such Interest Period.

“Events of Default” has the meaning specified inSection 6.01.

“Excess” has the meaning specified inSection 2.09(b).

“Existing Credit Agreement” means the Borrower’s existing Credit Agreement dated as of May 24, 2007, as amended or modified prior to the Effective Date, among the Borrower (successor-by-merger to Spectra Energy Partners OLP, LP), the lenders and agents party thereto, and Wells Fargo Bank, National Association (successor-by-merger to Wachovia Bank, National Association), as administrative agent.

“Existing Letter of Credit Issuer” means Wells Fargo Bank, National Association.

“Existing Letters of Credit” means the letters of credit issued by the Existing Letter of Credit Issuer before the date hereof and listed onSchedule 1.01 attached hereto.

“Existing Termination Date” has the meaning specified inSection 2.05(e).

“FATCA” means Sections 1471 through 1474 of the Internal Revenue Code, as of the date of this Agreement (or any amended or successor version that is substantively comparable and not materially more onerous to comply with) and any current or future regulations or official interpretations thereof. For the avoidance of doubt,Section 1.04(f) shall not apply for purposes of this definition.

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

“Fee Letters” means, (i) the Agent Fee Letter, (ii) that certain letter agreement from JPMorgan Chase Bank, N.A., J.P. Morgan Securities LLC, Citigroup Global Markets Inc., The Royal Bank of Scotland plc and RBS Securities Inc. to the Borrower, dated September 6, 2011 and (iii) that certain letter agreement from Merrill Lynch, Pierce, Fenner & Smith Incorporated, Bank of America N.A., Wells Fargo Securities, LLC and Wells Fargo Bank, National Association, to the Borrower, dated September 6, 2011.

“Fitch” means Fitch, Inc.

“Foreign Lender” has the meaning specified inSection 2.15(g).

“GAAP” means generally accepted accounting principles in the United States of America.

“General Partner” means Spectra Energy Partners (DE) GP, LP, a Delaware limited partnership.

“Hazardous Materials” means (a) petroleum and petroleum products, byproducts or breakdown products, radioactive materials, asbestos-containing materials, polychlorinated biphenyls and radon gas and (b) any other chemicals, materials or substances designated, classified or regulated as hazardous or toxic or as a pollutant or contaminant under any Environmental Law.

“Hybrid Securities” means any trust preferred securities, or deferrable interest subordinated debt with a maturity of at least 20 years, which provides for the optional or mandatory deferral of interest or distributions, issued by the Borrower or any Consolidated Subsidiary, or any business trusts, limited liability companies, limited partnerships or similar entities (i) substantially all of the common equity, general partner or similar interests of which are owned (either directly or indirectly through one or more wholly owned Subsidiaries) at all times by the Borrower or any of the Consolidated Subsidiaries, (ii) that have been formed for the purpose of issuing hybrid securities or deferrable interest subordinated debt, and (iii) substantially all the assets of which consist of (A) subordinated debt of the Borrower or a Consolidated Subsidiary, and (B) payments made from time to time on the subordinated debt.

“Increase Effective Date” has the meaning specified inSection 2.05(d)(ii).

“Increasing Lender” has the meaning specified inSection 2.05(d)(i).

“Incremental Term Commitments” means, for any Incremental Term Lender, the commitment of such Incremental Term Lender to make Incremental Term Loans pursuant toSection 2.01(b), as such commitment (i) is set forth in the applicable Incremental Term Loan Agreement delivered pursuant toSection 2.20 and (ii) may be reduced or terminated in accordance with this Agreement.

“Incremental Term Lender” has the meaning specified inSection 2.20(b).

“Incremental Term Loan Agreement” means, with respect to any borrowing of Incremental Term Loans pursuant toSection 2.20, (i) an amendment to this Agreement substantially in the form ofExhibit G hereto, executed by the Borrower and the applicable Incremental Term Lenders for a Series of Incremental Term Loans, and acknowledged by the Agent, or (ii) an amendment to, or restatement, amendment and restatement or modification of, this Agreement, executed by the Borrower, the applicable Incremental Term Lenders for a Series of Incremental Term Loans and the Agent in accordance withSection 8.01(b) hereof, in each case evidencing the applicable Incremental Term Lender’s agreement to provide Incremental Term Loans, the Borrower’s obligation to repay such Incremental Term Loans and provide Cash Collateral therefor, and effecting such other amendments hereto as are contemplated bySection 8.01(b).

“Incremental Term Loans” has the meaning specified inSection 2.20(a) and, for the avoidance of doubt, include each Series of Incremental Term Loans.

“Incremental Term Loan Termination Date” means the final maturity date of any Incremental Term Loan, as set forth in the applicable Incremental Term Loan Agreement.

“Incremental Term Note” means a promissory note of the Borrower payable to the order of any Incremental Term Lender in substantially the form ofExhibit A-2 hereto, evidencing the aggregate indebtedness of the Borrower to such Incremental Term Lender resulting from the Incremental Term Loans made by such Incremental Term Lender.

“Indebtedness” of any Person means at any date, without duplication, (a) all obligations of such Person for borrowed money, (b) all indebtedness of such Person for the deferred purchase price of property or services purchased (excluding current accounts payable incurred in the ordinary course of business), (c) all indebtedness created or arising under any conditional sale or other title retention agreement with respect to property acquired, (d) all indebtedness under leases which shall have been or should be, in accordance with GAAP as in effect on the Effective Date, recorded as capital leases in respect of which such Person is liable as lessee, (e) the face amount of all outstanding letters of credit issued for the account of such Person that support obligations that constitute Indebtedness (provided that the amount of such letter of credit included in Indebtedness shall not exceed the amount of the Indebtedness being supported) and, without duplication, the unreimbursed amount of all drafts drawn under letters of credit issued for the account of such Person, (f) indebtedness secured by any Lien on property or assets of such Person, whether or not assumed (but in any event not exceeding the fair market

value of the property or asset), (g) all direct guarantees of Indebtedness referred to above of another Person, (h) all amounts payable in connection with Hybrid Securities or mandatory redemptions or repurchases of preferred stock or member interests or other preferred or priority Equity Securities and (i) any obligations of such Person (in the nature of principal or interest) in respect of acceptances or similar obligations issued or created for the account of such Person. Furthermore, for purposes of the foregoing clauses (a) through (i), Indebtedness of the Borrower shall be adjusted with respect to Indebtedness of non-wholly-owned Consolidated Subsidiaries with no recourse to the Borrower or any wholly-owned Consolidated Subsidiary thereof, to the extent not already excluded from Indebtedness, to reflect the Borrower’s pro rata ownership interest therein.

“Indemnified Costs” has the meaning specified inSection 7.05.

“Indemnified Party” has the meaning specified inSection 8.04(b).

“Ineligible Assignee” has the meaning specified inSection 8.07(a).

“Information” has the meaning specified inSection 8.13(a).

“Information Memorandum” means the Confidential Information Memorandum, dated September 2011, relating to the Borrower and the transactions contemplated by this Agreement.

“Initial Advances” has the meaning specified inSection 2.05(d)(ii).

“Initial Issuing Banks” means the banks listed on the signature pages hereof as the Initial Issuing Banks.

“Initial Lenders” has the meaning set forth in the introductory paragraph of this Agreement.

“Interest Period” means, for each Eurodollar Rate Advance comprising part of the same Borrowing, the period commencing on the date of such Eurodollar Rate Advance or the date of the Conversion of any Base Rate Advance into such Eurodollar Rate Advance and ending on the last day of the period selected by the Borrower pursuant to the provisions below and, thereafter, with respect to Eurodollar Rate Advances, each subsequent period commencing on the last day of the immediately preceding Interest Period and ending on the last day of the period selected by the Borrower pursuant to the provisions below. The duration of each such Interest Period shall be one, two, three or six months (or, with the consent of each Lender in the applicable Class, such other periods), as the Borrower may, upon notice received by the Agent not later than 11:00 A.M. (New York City time) on the third Business Day prior to the first day of such Interest Period, select;provided,however, that:

(a) the Borrower may not select any Interest Period that ends after the Termination Date;

(b) Interest Periods commencing on the same date for Eurodollar Rate Advances comprising part of the same Borrowing shall be of the same duration;

(c) whenever the last day of any Interest Period would otherwise occur on a day other than a Business Day, the last day of such Interest Period shall be extended to occur on the next succeeding Business Day,provided,however, that, if such extension would cause the last day of such Interest Period to occur in the next following calendar month, the last day of such Interest Period shall occur on the next preceding Business Day; and

(d) whenever the first day of any Interest Period occurs on a day of an initial calendar month for which there is no numerically corresponding day in the calendar month that succeeds such initial calendar month by the number of months equal to the number of months in such Interest Period, such Interest Period shall end on the last Business Day of such succeeding calendar month.

“Intermediary” means, with respect to any Series of Incremental Term Loans, any deposit bank or securities intermediary, as applicable, that holds Cash Collateral, specified as such in the applicable Incremental Term Loan Agreement.

“Internal Revenue Code” means the Internal Revenue Code of 1986, as amended from time to time, and the regulations promulgated and rulings issued thereunder.

“Investment” means, as to any Person, any direct or indirect acquisition or investment by such Person, whether by means of (a) the purchase or other acquisition of the Equity Securities of another Person, (b) an Acquisition or (c) a loan, advance or capital contribution to, guarantee or assumption of debt of, or purchase or other acquisition of any other debt or equity participation or interest in, another Person, including any partnership or joint venture interest in such other Person and any arrangement pursuant to which the investor guarantees Indebtedness of such other Person.

“Investment Grade Rating” means BBB- or better from S&P or Fitch or Baa3 or better from Moody’s.

“Investment Grade Status” exists as to the Borrower at any date if on such date the Applicable Margin is then based on Level 1, 2, 3, 4 or 5, as set forth under the caption “Level” in the definition of “Applicable Margin”.

“Issuing Bank LC Collateral Account” has the meaning assigned to such term inSection 2.03(h)(ii).

“Issuing Banks” means each Initial Issuing Bank and any other Revolving Lender approved as an Issuing Bank by the Agent and the Borrower so long as each such Revolving Lender expressly agrees to perform in accordance with their terms all of the obligations that by the terms of this Agreement are required to be performed by it as an Issuing Bank and notifies the Agent of its Applicable Lending Office and the amount of its Letter of Credit Commitment (which information shall be recorded by the Agent in the Register), for so long as such Initial Issuing Bank or Revolving Lender, as the case may be, shall have a Letter of Credit Commitment.

“Joint Lead Arrangers” means J.P. Morgan Securities LLC, Citigroup Global Markets Inc., RBS Securities Inc., Merrill Lynch, Pierce, Fenner & Smith Incorporated and Wells Fargo Securities, LLC.

“Joint Venture” means any Person, other than an individual or a Subsidiary of the Borrower, in which the Borrower or a Subsidiary of the Borrower holds or acquires an ownership interest (whether by way of capital stock, partnership or limited liability company interest, or other evidence of ownership).

“Judgment Currency” has the meaning assigned to such term inSection 8.14(b).

“Lender Parent” means, with respect to any Lender, each Person in respect of which such Lender is, directly or indirectly, a subsidiary.

“Lender Party” means the Agent, any Issuing Bank or any other Lender.

“Lenders” means the Revolving Lenders and the Incremental Term Lenders, if any.

“Letter of Credit” means a letter of credit issued or to be issued hereunder by any Issuing Bank and each Existing Letter of Credit.

“Letter of Credit Agreement” has the meaning specified inSection 2.03(b).

“Letter of Credit Commitment” means, with respect to any Issuing Bank at any time, the amount set forth opposite such Issuing Bank’s name on the signature pages hereof under the caption “Letter of Credit Commitment” or, if such Issuing Bank has entered into any Assignment and Acceptance or otherwise modified its Letter of Credit Commitment in accordance with the definition of “Issuing Bank,” set forth for such Issuing Bank in the Register maintained by the Agent pursuant toSection 8.07(d), as such amount may be reduced or increased at or prior to such time by written agreement among such Issuing Bank, the Agent and the Borrower.

“Letter of Credit Disbursement” means a payment or disbursement made by any Issuing Bank pursuant to a Letter of Credit.

“Letter of Credit Exposure” means, for any Revolving Lender at any time, such Revolving Lender’s Pro Rata Share of the sum of (a) the Dollar Equivalent Amount of all outstanding Letter of Credit Disbursements that have not been reimbursed by the Borrower at such time and (b) the aggregate Dollar Equivalent Amount then available for drawing under all Letters of Credit. For purposes of computing the Dollar Equivalent Amount available to be drawn under any Letter of Credit, the amount of such Letter of Credit shall be determined in accordance withSections 1.05 and1.06.

“Lien” means, with respect to any asset, any mortgage, lien, pledge, charge, security interest or encumbrance of any kind in respect of such asset. For the purposes of this Agreement, the Borrower or any Subsidiary shall be deemed to own subject to a Lien any asset

that 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.

“Material Adverse Change” means any material adverse change in the business, financial condition or results of operations of the Borrower and its Restricted Subsidiaries taken as a whole.

“Material Adverse Effect” means a material adverse effect on (a) the business, financial condition or results of operations of the Borrower and its Restricted Subsidiaries taken as a whole, or (b) the legality, validity or enforceability of this Agreement or any Note.

“Material Plan” has the meaning specified inSection 6.01(h).

“Material Restricted Subsidiary” means at any time any Restricted Subsidiary that is a Material Subsidiary.

“Material Subsidiary” means at any time any Subsidiary that is a significant subsidiary (as such term is defined on the Effective Date in Regulation S-X of the Securities and Exchange Commission (17 CFR 210.1-02(w)), but treating all references to the “registrant” therein as references to the Borrower.

“Moody’s” means Moody’s Investors Service, Inc.

“Non-Consenting Lender” means any Lender that withholds its consent to any proposed amendment, modification or waiver that cannot become effective without the consent of such Lender underSection 8.01, and that has been consented to by the Required Lenders.

“Note” means a Revolving Note or an Incremental Term Note, as the context may require.

“Notice of Borrowing” has the meaning specified inSection 2.02(a).

“Notice of Issuance” has the meaning specified inSection 2.03(b).

“Other Taxes” has the meaning specified inSection 2.15(b).

“Participant” has the meaning specified inSection 8.07(e).

“Patriot Act” means the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001 (Title III of Pub. L. No. 107-56 (signed into law October 26, 2001)).

“PBGC” means the Pension Benefit Guaranty Corporation (or any successor).

“Permitted Acquisitions” means any Acquisition by the Borrower or any Restricted Subsidiary, so long as (i) no Default or Event of Default is in existence or would be created thereby, (ii) the Person or assets being acquired are engaged or used (or intended to be used), as applicable, primarily in the midstream energy business, (iii) such Acquisition has been

approved by the Board of Directors or similar governing body of the target of such Acquisition (if required or applicable) and (iv) immediately after giving effect to such acquisition, the Borrower is in compliance withSection 5.12(a) on a pro forma basis.

“Permitted Cash Collateral” means (a) Cash Collateral and (b) such other short-term, highly liquid Investments and other debt instruments and debt securities that are both (i) readily convertible to known amounts of cash and (ii) so near their maturity that they present insignificant risk of decreases in value because of changes in interest rates.

“Permitted Drop-Down Acquisition” means any Drop-Down Acquisition approved by the Conflicts Committee after the Effective Date,provided that all such Drop-Down Acquisitions, taken in the aggregate and not individually, are on terms and conditions reasonably fair in all material respects to the Borrower and its Restricted Subsidiaries in the good faith judgment of the Conflicts Committee.

“Person” means an individual, partnership, corporation (including a business trust), joint stock company, trust, unincorporated association, joint venture, limited liability company or other entity, or a government or any political subdivision or agency thereof.

“Plan” means at any time an “employee pension benefit plan” (within the meaning of Section 3(2) of ERISA) that is covered by Title IV of ERISA or subject to the minimum funding standards under Section 430 (or predecessor statute thereto) of the Internal Revenue Code, and (a) is either (i) maintained by a member of the ERISA Group for employees of a member of the ERISA Group or (ii) maintained pursuant to a collective bargaining agreement or any other arrangement under which more than one employer makes contributions, and (b) to which a member of the ERISA Group (i) is then making or accruing an obligation to make contributions or (ii) has within the preceding five plan years made contributions or accrued an obligation to make such contributions.

“Post-Maturity Cash Collateralize” has the meaning assigned to such term inSection 2.03(h)(ii).

“Post-Maturity Letter of Credit” has the meaning specified inSection 2.03(b).

“Prime Rate” means the rate of interest publicly announced by Citi in New York City from time to time as its prime rate. Each change in the Prime Rate shall be effective from and including the day such change is publicly announced.

“Pro Rata Share” means, at any time, with respect to (a) any Revolving Lender, the percentage of the aggregate Revolving Commitments represented by such Revolving Lender’s Revolving Commitment;provided that if the Revolving Commitments have terminated or expired, the Pro Rata Share of a Revolving Lender shall be determined based upon the Revolving Commitments most recently in effect, giving effect to any assignments and to any Lender’s status as a Defaulting Lender at the time of determination and (b) any Incremental Term Lender, the percentage of the aggregate outstanding principal amount of the applicable Series of Incremental Term Loans represented by the outstanding principal amount of the applicable Series of Incremental Term Loans of such Incremental Term Lender at such time.

When a Defaulting Lender shall exist, “Pro Rata Share” shall be calculated without inclusion of such Defaulting Lender’s Revolving Commitment or Incremental Term Loans.

“Public Debt Rating” means, as of any date, the rating that has been most recently announced by Fitch, S&P or Moody’s, as the case may be, for all non-credit enhanced long-term senior unsecured debt issued by the Borrower. If only one Public Debt Rating is available, such available Public Debt Rating will govern. If at any time there is more than one Public Debt Rating and such Public Debt Ratings are different (i) if three Public Debt Ratings are available, either (a) the majority Public Debt Rating will govern, if two Public Debt Ratings are the same, or (b) the middle Public Debt Rating will govern, if all three Public Debt Ratings differ, and (ii) if only two Public Debt Ratings are available, the higher Public Debt Rating will govern, unless there is more than one level between the Public Debt Ratings and then the level one below the higher Public Debt Rating (lower pricing) will apply. If any rating established or deemed to have been established by Fitch, S&P or Moody’s shall be changed (other than as a result of a change in the rating system of Fitch, Moody’s or S&P), such change shall be effective as of the date on which such change is first announced publicly by the rating agency making such change.

If the rating system of Fitch, S&P or Moody’s shall change, the Borrower and the Lenders shall negotiate in good faith to amend this definition of “Public Debt Rating” to reflect such changed rating system and, pending the effectiveness of any such amendment, the Applicable Margin and the Applicable Percentage shall be determined by reference to the Public Debt Rating most recently in effect prior to such change.

If the Borrower shall at any time fail to have in effect a Public Debt Rating, the Borrower shall seek and obtain, within thirty (30) days after the Public Debt Ratings first cease to be in effect, a corporate credit rating or a bank loan rating from Fitch, S&P and/or Moody’s (or, if neither Fitch, S&P nor Moody’s issues such types of ratings or ratings comparable thereto, from another nationally recognized rating agency approved by each of the Borrower and the Agent), and from and after the date on which such corporate credit rating or bank loan rating is obtained until such time (if any) that a Public Debt Rating becomes effective again, the Applicable Margin and the Applicable Percentage shall be based on such corporate credit or bank loan rating or ratings in the same manner as provided herein with respect to the Public Debt Ratings (with Level 6 being the Applicable Margin and the Applicable Percentage in effect from the time the Public Debt Ratings cease to be in effect until the earlier of (x) the date on which any such corporate credit rating or bank loan rating is obtained and (y) the date on which a Public Debt Rating becomes effective again).

“Qualified Acquisition” means a Permitted Acquisition, the aggregate purchase price for which, when combined with the aggregate purchase price for all other Permitted Acquisitions in any rolling 12-month period, is greater than or equal to $25,000,000.

“Qualified Project” means the construction or expansion of any capital project of the Borrower, any of the Consolidated Subsidiaries, or any subsidiary of the Borrower that is not a Consolidated Subsidiary (including any Unrestricted Subsidiary), the aggregate capital cost of which exceeds $10,000,000.

“Qualified Project EBITDA Adjustments” shall mean, with respect to each Qualified Project:

(a) prior to the Commercial Operation Date of a Qualified Project (but including the fiscal quarter in which such Commercial Operation Date occurs), a percentage (based on the then-current completion percentage of such Qualified Project) of an amount to be approved by the Agent as the projected Consolidated EBITDA of the Borrower and the Consolidated Subsidiaries attributable to such Qualified Project for the first 12-month period following the scheduled Commercial Operation Date of such Qualified Project (such amount to be determined based on customer contracts relating to such Qualified Project, the creditworthiness of the other parties to such contracts, and projected revenues from such contracts, capital costs and expenses, scheduled Commercial Operation Date, oil and gas reserve and production estimates, commodity price assumptions and other reasonable factors deemed appropriate by Agent), which may, at the Borrower’s option, be added to actual Consolidated EBITDA for the Borrower and the Consolidated Subsidiaries for the fiscal quarter in which construction of such Qualified Project commences and for each fiscal quarter thereafter until the Commercial Operation Date of such Qualified Project (including the fiscal quarter in which such Commercial Operation Date occurs, but net of any actual Consolidated EBITDA of the Borrower and the Consolidated Subsidiaries attributable to such Qualified Project following such Commercial Operation Date);provided that if the actual Commercial Operation Date does not occur by the scheduled Commercial Operation Date, then the foregoing amount shall be reduced, for quarters ending after the scheduled Commercial Operation Date to (but excluding) the first full quarter after its actual Commercial Operation Date, by the following percentage amounts depending on the period of delay (based on the period of actual delay or then-estimated delay, whichever is longer): (i) 90 days or less, 0%, (ii) longer than 90 days, but not more than 180 days, 25%, (iii) longer than 180 days but not more than 270 days, 50%, and (iv) longer than 270 days, 100%; and

(b) thereafter, actual Consolidated EBITDA of Borrower and the Consolidated Subsidiaries attributable to such Qualified Project for each full fiscal quarter after the Commercial Operation Date,plus the amount approved by Agent pursuant to clause (a) above as the projected Consolidated EBITDA of the Borrower and the Consolidated Subsidiaries attributable to such Qualified Project for the fiscal quarters constituting the balance of the four full fiscal quarter period following such Commercial Operation Date;provided, in the event the actual Consolidated EBITDA of the Borrower and the Consolidated Subsidiaries attributable to such Qualified Project for any full fiscal quarter after the Commercial Operation Date shall materially differ from the projected Consolidated EBITDA approved by Agent pursuant to clause (a) above for such fiscal quarter, the projected Consolidated EBITDA of the Borrower and the Consolidated Subsidiaries attributable to such Qualified Project for any remaining fiscal quarters included in the foregoing calculation shall be redetermined in the same manner as set forth in clause (a) above, such amount to be approved by the Agent, which may, at the Borrower’s option, be added to actual Consolidated EBITDA for the Borrower and the Consolidated Subsidiaries for such fiscal quarters.

Notwithstanding the foregoing, (i) no such additions shall be allowed with respect to any Qualified Project unless: (A) not later than 30 days prior to the delivery of any certificate required by the terms and provisions ofSection 5.01(c) to the extent Qualified Project EBITDA

Adjustments will be made to Consolidated EBITDA in determining compliance withSection 5.12(a), the Borrower shall have delivered to the Agent written pro forma projections of Consolidated EBITDA of the Borrower and the Consolidated Subsidiaries attributable to such Qualified Project and (B) prior to the date such certificate is required to be delivered, the Agent shall have approved (such approval not to be unreasonably withheld) such projections and shall have received such other information and documentation as the Agent may reasonably request, all in form and substance reasonably satisfactory to the Agent, (ii) Qualified Project EBITDA Adjustments may also be made with respect to any Qualified Project of any subsidiary of the Borrower that is not a Consolidated Subsidiary (including any Unrestricted Subsidiary);provided that (x) any such Qualified Project EBITDA Adjustments shall be determined in the manner set forth above for the Consolidated Subsidiaries, but based solely upon the projected (prior to the Commercial Operation Date) and actual (on and after the Commercial Operation Date) cash dividends projected to be received or actually received by the Borrower from such subsidiary and (y) such subsidiary is financing such Qualified Project with funds from the Borrower and its Consolidated Subsidiaries (to the extent of the Borrower’s pro rata ownership interest in such subsidiary), and the Agent has received a certificate from the Borrower to such effect, including such other information and documentation as the Agent may reasonably request, all in form and substance reasonably satisfactory to the Agent, and (iii) the aggregate amount of all Qualified Project EBITDA Adjustments during any period shall be limited to 20% of the total actual Consolidated EBITDA of the Borrower and the Consolidated Subsidiaries for such period (which total actual Consolidated EBITDA shall be determined without including any Qualified Project EBITDA Adjustments).

“Register” has the meaning specified inSection 8.07(d).

“Required Collateral Amount” has the meaning specified in Section 5.14(b).

“Required Incremental Term Lenders” means at any time Incremental Term Lenders holding more than 50% of the aggregate outstanding principal amount of the applicable Series of Incremental Term Loans (or, if the applicable Series of Incremental Term Loans shall not yet have been made, the aggregate amount of the applicable Series of Incremental Term Commitments) at such time;provided that the Incremental Term Loans (or Incremental Term Commitments, as applicable) of any Defaulting Lender shall be disregarded in determining Required Incremental Term Lenders at any time.

“Required Lenders” means at any time Lenders having or holding, as applicable, more than 50% of the sum of (i) the aggregate Revolving Commitments at such time,plus (ii) the aggregate outstanding principal amount of any Incremental Term Loans at such time (or, if the Incremental Term Loans shall not yet have been made, the aggregate amount of the Incremental Term Commitments);provided that the Revolving Commitments and the Incremental Term Loans of any Defaulting Lender shall be disregarded in determining Required Lenders at any time.

“Required Revolving Lenders” means at any time Revolving Lenders having Revolving Commitments representing more than 50% of the aggregate Revolving Commitments of all Lenders;provided that if the Revolving Commitments have terminated or expired, the Required Lenders shall be determined based upon the Revolving Commitments most recently in

effect, giving effect to assignments at the time of determination; andprovided,further that the Revolving Commitment of any Defaulting Lender shall be disregarded in determining Required Revolving Lenders at any time.

“Restricted Subsidiary” means all Subsidiaries of the Borrower other than Unrestricted Subsidiaries.

“Revaluation Date” means with respect to any Letter of Credit, each of the following: (a) each date of issuance of a Letter of Credit denominated in an Alternative Currency, (b) each date of an amendment of any such Letter of Credit having the effect of increasing the amount thereof, (c) each date of any payment by the applicable Issuing Bank of any Letter of Credit denominated in an Alternative Currency and (d) such additional dates as the Agent, the Borrower or the applicable Issuing Bank shall reasonably determine or the Required Lenders shall require.

“Revolving Advance” has the meaning specified inSection 2.01(a).

“Revolving Commitment” has the meaning specified inSection 2.01(a).

“Revolving Lenders” means the Initial Lenders, each Incremental Term Lender that has become a Revolving Lender pursuant toSection 2.05(f) and each Person that shall become a party hereto pursuant to an Assignment and Acceptance with respect to all or any portion of a Revolving Commitment or Revolving Advance, other than any such Person that ceases to be a party hereto pursuant to an Assignment and Acceptance.

“Revolving Note” means a promissory note of the Borrower payable to the order of any Revolving Lender, in substantially the form ofExhibit A-1 hereto, in the amount of such Revolving Lender’s Revolving Commitment and evidencing the aggregate indebtedness of the Borrower to such Revolving Lender resulting from the Revolving Advances made by such Revolving Lender.

“S&P” means Standard & Poor’s Rating Services, a division of The McGraw-Hill Companies, Inc.

“Series” means any series of Incremental Term Loans designated in and made pursuant to any applicable Incremental Term Loan Agreement.

“Spot Rate” for a currency means, on any day, the rate at which such currency may be exchanged into dollars, as set forth at approximately 11:00 A.M. (London time), on such date on the Reuters World Currency Page for such currency. In the event that such rate does not appear on any Reuters World Currency Page, the Spot Rate shall be determined by reference to such other publicly available service for displaying exchange rates as may be agreed upon by the Agent or the applicable Issuing Bank, as the case may be, and the Borrower, or, in the absence of such an agreement, such Spot Rate shall instead be the arithmetic average of the spot rates of exchange of the Agent or the applicable Issuing Bank, as the case may be, in the market where its foreign currency exchange operations in respect of such currency are then being conducted, at approximately 11:00 A.M. (London time), on such date for the purchase of dollars for delivery two (2) Business Days later;provided that if at the time of any such determination, for any

reason, no such spot rate is being quoted, the Agent or the applicable Issuing Bank may use any reasonable method it deems appropriate to determine such rate, and such determination shall be conclusive absent manifest error.

“Subsequent Borrowings” has the meaning specified inSection 2.05(d)(ii).

“Subsidiary” means, with respect to any Person (the “parent”) at any date, any corporation, limited liability company, partnership, association or other entity the accounts of which would be consolidated with those of the parent in the parent’s consolidated financial statements if such financial statements were prepared in accordance with GAAP as of such date. Unless otherwise specified, “Subsidiary” means a Subsidiary of the Borrower.

“Swap Contract” means, to the extent entered into on a fair market value basis at the time of entry, (a) any and all rate swap transactions, basis swaps, credit derivative transactions, forward rate transactions, commodity swaps, commodity options, forward commodity contracts, equity or equity index swaps or options, bond or bond price or bond index swaps or options or forward bond or forward bond price or forward bond index transactions, interest rate options, forward foreign exchange transactions, cap transactions, floor transactions, collar transactions, currency swap transactions, cross-currency rate swap transactions, currency options, spot contracts, or any other similar transactions or any combination of any of the foregoing (including any options to enter into any of the foregoing), whether or not any such transaction is governed by or subject to any master agreement, and (b) any and all transactions of any kind, and the related confirmations, which are subject to the terms and conditions of, or governed by, any form of master agreement published by the International Swaps and Derivatives Association, Inc., any International Foreign Exchange Master Agreement, or any other master agreement (any such master agreement, together with any related schedules, a “Master Agreement”), including any such obligations or liabilities under any Master Agreement.

“Taxes” has the meaning specified inSection 2.15(a).

“Termination Date” means the earlier of October 18, 2016 (as such date may be extended pursuant toSection 2.05(e), but in no event later than October 18, 2018) and the date of termination in whole of the Revolving Commitments pursuant toSection 2.05 or6.01.

“Type”, when used in reference to any Advance or Borrowing, refers to whether the rate of interest on such Advance, or on the Advances comprising such Borrowing, is determined by reference to the Base Rate or the Eurodollar Rate.

“Ultimate General Partner” means Spectra Energy Partners GP, LLC, a Delaware limited liability company.

“Ultimate Parent” means Spectra Energy Corp, a Delaware corporation.

“Unfunded Vested Liabilities” means, with respect to any Plan at any time, the amount (if any) by which (a) the present value of all benefits under such Plan exceeds (b) the fair market value of all Plan assets allocable to such benefits, all determined as of the then most recent valuation date for such Plan.

“Unreimbursed Amount” has the meaning specified inSection 2.03(e).

“Unrestricted Subsidiary” means (a) any Subsidiary designated by the Board of Directors or similar governing body of the Ultimate General Partner (in its capacity as the general partner of the General Partner, in its capacity as general partner of the Borrower) as an Unrestricted Subsidiary pursuant toSection 5.13 subsequent to the date hereof and (b) any Subsidiary of an Unrestricted Subsidiary.

“Voting Stock” means capital stock issued by a corporation, or equivalent interests in any other Person, the holders of which are ordinarily, in the absence of contingencies, entitled to vote for the election of directors (or persons performing similar functions) of such Person, even if the right so to vote has been suspended by the happening of such a contingency.

SECTION 1.02.Computation of Time Periods. In this Agreement in the computation of periods of time from a specified date to a later specified date, the word “from” means “from and including” and the words “to” and “until” each mean “to but excluding”.

SECTION 1.03.Accounting Terms. Except as otherwise expressly provided herein, all terms of an accounting or financial nature shall be construed in accordance with GAAP, as in effect from time to time;provided that, if the Borrower notifies the Agent that the Borrower requests an amendment to be 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 Restricted Subsidiaries delivered to the Lenders any provision hereof to eliminate the effect of any change occurring after the date hereof in GAAP or in the application thereof on the operation of such provision, or if the Agent notifies the Borrower that the Required Lenders request an amendment to any provision hereof for such purpose, regardless of whether any such notice is given before or after such change in GAAP or in the application thereof, then such provision shall be interpreted on the basis of GAAP as in effect and applied immediately before such change shall have become effective until such notice shall have been withdrawn or such provision shall have been amended in accordance herewith. Notwithstanding any other provision contained herein, all terms of an accounting or financial nature used herein shall be construed, and all computations of amounts and ratios referred to herein shall be made, without giving effect to any election under Financial Accounting Standards Board Accounting Standards Codification 825 (or any other Financial Accounting Standard having a similar result or effect) to value any Indebtedness or other liabilities of the Borrower or any Subsidiary at “fair value”, as defined therein.

SECTION 1.04.Terms Generally. Whenever the context may require, any pronoun shall include the corresponding masculine, feminine and neuter forms. The words “include”, “includes” and “including” shall be deemed to be followed by the phrase “without limitation”. The word “will” shall be construed to have the same meaning and effect as the word “shall”. Unless the context requires otherwise (a) any definition of or reference to any agreement, instrument or other document herein shall be construed as referring to such agreement, instrument or other document as from time to time amended, supplemented or otherwise modified (subject to any restrictions on such amendments, supplements or modifications set forth herein), (b) any reference herein to any Person shall be construed to include such Person’s successors and assigns, (c) the words “herein”, “hereof” and “hereunder”, and words of similar

import, shall be construed to refer to this Agreement in its entirety and not to any particular provision hereof, (d) all references herein to Articles, Sections, Exhibits and Schedules shall be construed to refer to Articles and Sections of, and Exhibits and Schedules to, this Agreement, (e) the words “asset” and “property” shall be construed to have the same meaning and effect and to refer to any and all tangible and intangible assets and properties, including cash, securities, accounts and contract rights and (f) references to any statute or regulatory provision shall include all statutory and regulatory provisions consolidating, amending, replacing, supplementing or interpreting such statute or regulatory provision.

SECTION 1.05. Letter of Credit Amounts. Unless otherwise specified herein, the amount of a Letter of Credit at any time shall be deemed to be the stated amount of such Letter of Credit in effect at such time;provided,however, that with respect to any Letter of Credit that, by its terms or the terms of any Letter of Credit Agreement related thereto, provides for one or more automatic increases in the stated amount thereof, the amount of such Letter of Credit shall be deemed to be the maximum stated amount of such Letter of Credit after giving effect to all such increases, whether or not such maximum stated amount is in effect at such time.

SECTION 1.06. Exchange Rates; Currency Equivalents.

(a) The Agent or the applicable Issuing Bank, as applicable, shall determine the Spot Rate as of each Revaluation Date to be used for calculating Dollar Equivalent Amounts for any Letter of Credit denominated in an Alternative Currency or the Letter of Credit Exposure. Such Spot Rates shall become effective as of the Revaluation Date and shall be the Spot Rates employed in converting any amounts between the applicable currencies until the next Revaluation Date to occur. The applicable amount of any currency (other than dollars) for purposes of this Agreement and any other agreements, documents or instruments related hereto shall be the Dollar Equivalent Amount as so determined by the Agent or the applicable Issuing Bank, as applicable.

(b) Whenever in this Agreement in connection with the issuance, amendment or extension of a Letter of Credit, an amount, such as a required minimum or multiple amount, is expressed in dollars, but such Letter of Credit is denominated in an Alternative Currency, such amount shall be the Alternative Currency Equivalent Amount of such dollar amount (rounded to the nearest unit of such Alternative Currency, with 0.5 of a unit being rounded upward), as reasonably determined by the Agent or the applicable Issuing Bank, as applicable.

SECTION 1.07. Classification of Loans and Borrowings.

For purposes of this Agreement, Advances and Commitments may be classified and referred to by Class (e.g., a “Revolving Advance” or an “Incremental Term Loan”) or by Class and Type (e.g., an “Base Rate Revolving Advance” or a “Eurodollar Rate Incremental Term Loan”). Borrowings also may be classified and referred to by Class (e.g., a “Revolving Borrowing” or an “Incremental Term Loan Borrowing”) or by Class and Type (e.g., a “Base Rate Revolving Advance Borrowing” or a “Eurodollar Rate Incremental Term Loan Borrowing”).

ARTICLE II

REVOLVING CREDIT ADVANCES AND LETTERS OF CREDIT

SECTION 2.01. The Advances.

(a)Revolving Advances. Each Revolving Lender severally agrees, on the terms and conditions hereinafter set forth, to make Advances to the Borrower (each such Advance, a “Revolving Advance”) from time to time on any Business Day during the period from the Effective Date until the Termination Date in an aggregate amount not to exceed at any time outstanding the amount set forth opposite such Revolving Lender’s name on the signature pages of the Existing Credit Agreement under the caption “Commitment” or, if such Revolving Lender has entered into any Assignment and Acceptance, set forth for such Revolving Lender in the Register maintained by the Agent pursuant toSection 8.07(d), as such amount may be reduced or increased pursuant toSection 2.05 (such Lender’s “Revolving Commitment”),minus such Revolving Lender’s Letter of Credit Exposure. Each Borrowing shall be in the aggregate amount of $10,000,000 or an integral multiple of $1,000,000 in excess thereof and shall consist of Revolving Advances of the same Type made on the same day by the Revolving Lenders ratably according to their respective Revolving Commitments. Within the limits of each Revolving Lender’s Revolving Commitment, the Borrower may borrow under thisSection 2.01(a), prepay pursuant toSection 2.10 and reborrow under thisSection 2.01(a).

(b)Incremental Term Loans. Subject toSection 2.20, the other terms and conditions set forth herein and the relevant Incremental Term Loan Agreement, each Incremental Term Lender severally agrees to make an Incremental Term Loan to the Borrower, at any time and from time to time during the period from the effective date of the applicable Incremental Term Loan Agreement to forty (40) days following such date, which Incremental Term Loans: (i) may only be incurred on the date or dates set forth in the relevant Incremental Term Loan Agreement; (ii) may be made in the form of a new Series of Incremental Term Loans or additional Incremental Term Loans under an existing Series of Incremental Term Loans, in each case to the extent provided for in the relevant Incremental Term Loan Agreement; and (iii) shall be made by each such Incremental Term Lender in an aggregate principal amount which does not exceed the Incremental Term Commitment of such Incremental Term Lender (as set forth in the relevant Incremental Term Loan Agreement);provided,however, that the Borrower may not request more than two (2) draws with respect to each Series of Incremental Term Loans, one of which must be on the effective date of the applicable Incremental Term Loan Agreement. Once repaid or prepaid, Incremental Term Loans may not be reborrowed;provided that thisSection 2.01(b) shall not limit the Borrower’s right to request additional Incremental Term Loans pursuant toSection 2.20 hereof. The applicable Incremental Term Loan Agreement shall set forth whether the prepayment of the Incremental Term Loans shall automatically increase the aggregate amount of the Revolving Commitments upon any prepayment thereof in connection with a Permitted Acquisition or capital expenditure, so long as no Default shall have occurred and be continuing, in accordance withSection 2.05(f) and5.14(d).

SECTION 2.02. Making the Advances.

(a)Notice of Borrowing. Each Borrowing shall be made on notice, given not later than 12:00 P.M. (New York City time) on the third Business Day prior to the date of the proposed Borrowing in the case of a Borrowing consisting of Eurodollar Rate Advances, or on the date of the proposed Borrowing in the case of a Borrowing consisting of Base Rate Advances, by the Borrower to the Agent, which shall give to each Revolving Lender or

applicable Incremental Term Lender, as the case may be, prompt notice thereof. Each such notice by the Borrower of a Borrowing (a “Notice of Borrowing”) shall be by telephone, confirmed by the Borrower immediately in writing, by facsimile or an email with an attached .pdf of the Notice of Borrowing in substantially the form ofExhibit B hereto, specifying therein the requested (i) date of such Borrowing, (ii) Type of Advances comprising such Borrowing, (iii) aggregate amount of such Borrowing, (iv) in the case of a Borrowing consisting of Eurodollar Rate Advances, initial Interest Period for each such Advance and (v) whether such Borrowing will consist of Revolving Advances or Incremental Term Loans, and if such Borrowing will consist of Incremental Term Loans, the applicable Series of Incremental Term Loans. Each Revolving Lender or applicable Incremental Term Lender, as the case may be, shall, before 2:00 P.M. (New York City time) on the date of such Borrowing, make available for the account of its Applicable Lending Office to the Agent at the Agent’s Account, in same day funds, such Lender’s Pro Rata Share of such Borrowing. After the Agent’s receipt of such funds and upon fulfillment of the applicable conditions set forth inArticle III, the Agent will make such funds available to the Borrower at the Agent’s address referred to inSection 8.02.

(b)Certain Limitations. Anything inSection 2.02(a) to the contrary notwithstanding, (i) the Borrower may not select Eurodollar Rate Advances for any Borrowing if the obligation of the Lenders to make Eurodollar Rate Advances shall then be suspended pursuant toSection 2.07 or2.13, and (ii) the Eurodollar Rate Advances may not be outstanding as part of more than ten separate Borrowings.

(c)Indemnity for Failure to Satisfy Conditions. Each Notice of Borrowing shall be irrevocable and binding on the Borrower. In the case of any Borrowing that the related Notice of Borrowing specifies is to be comprised of Eurodollar Rate Advances, the Borrower shall indemnify each Lender against any loss, cost or expense incurred by such Lender as a result of any failure to fulfill on or before the date specified in such Notice of Borrowing for such Borrowing the applicable conditions set forth inArticle III, including, without limitation, any loss (other than loss of anticipated profits), cost or expense incurred by such Lender by reason of the liquidation or reemployment of deposits or other funds acquired by such Lender to fund the Advance to be made by such Lender as part of such Borrowing when such Advance, as a result of such failure, is not made on such date.

(d)Agent’s Right to Reimbursement with Interest. Unless the Agent shall have received notice from a Lender prior to the time of any Borrowing that such Lender will not make available to the Agent such Lender’s Pro Rata Share of such Borrowing, the Agent may assume that such Lender has made such Pro Rata Share available to the Agent on the date of such Borrowing in accordance withSection 2.02(a) and the 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 Lender shall not have so made such Pro Rata Share available to the Agent, such Lender and the Borrower severally agree to repay to the Agent forthwith on demand such corresponding amount together with interest thereon, for each day from the date such amount is made available by the Agent to the Borrower until the date such amount is repaid to the Agent, at (i) in the case of the Borrower, the interest rate applicable at the time to Advances comprising such Borrowing and (ii) in the case of such Lender, the Federal Funds Rate. If such Lender shall repay to the Agent such corresponding amount, such amount so repaid shall constitute such Lender’s Advance as part of such Borrowing for purposes of this Agreement. Nothing herein

shall be deemed to relieve any Lender from its obligation to fulfill its Commitment or to prejudice any rights which the Agent or the Borrower may have against any Lender as a result of a default hereunder by such Lender.

(e)Each Lender Individually Responsible. The failure of any Lender to make the Advance to be made by it as part of any Borrowing shall not relieve any other Lender of its obligation, if any, hereunder to make its Advance on the date of such Borrowing, but no Lender shall be responsible for the failure of any other Lender to make the Advance to be made by such other Lender on the date of any Borrowing.

SECTION 2.03. Issuance of, and Drawings and Reimbursement Under, Letters of Credit.

(a)Existing Letters of Credit. On the Effective Date, without further action by any party hereto, each Existing Letter of Credit shall be deemed to have been issued as a Letter of Credit under this Agreement, the Existing Letter of Credit Issuer shall be deemed to have granted to each Initial Lender, and each Initial Lender shall be deemed to have acquired from the Existing Letter of Credit Issuer, a participation in each Existing Letter of Credit issued by such Existing Letter of Credit Issuer, equal to such Initial Lender’s Pro Rata Share of the Letter of Credit Exposure with respect to each Existing Letter of Credit. Such participations shall be on all the same terms and conditions as participations granted underSection 2.03(d) in all other Letters of Credit issued or to be issued hereunder.

(b)Request for Issuance. Letters of Credit denominated in dollars or in one or more Alternative Currencies may be issued hereunder in a Dollar Equivalent Amount that does not at the time of the issuance of such Letter of Credit exceed the aggregate Revolving Commitmentsminus the sum of the aggregate outstanding Revolving Advances and Letter of Credit Exposures of the Revolving Lenders at such time,provided that no Issuing Bank shall be required at any time to issue a Letter of Credit that would result in (x) the aggregate Letter of Credit Exposures exceeding $250,000,000, (y) the aggregate Letter of Credit Exposure in respect of Letters of Credit issued by such Issuing Bank exceeding such Issuing Bank’s Letter of Credit Commitment or (z) the Dollar Equivalent Amount of the aggregate outstanding amount of Letters of Credit issued hereunder denominated in Alternative Currencies exceeding $150,000,000. Each Letter of Credit shall be issued upon notice, given not later than 12:00 P.M. (New York City time) on the third Business Day prior to the date of the proposed issuance of such Letter of Credit, by the Borrower to any Issuing Bank, which shall give to the Agent prompt notice thereof. Each such notice by the Borrower of issuance of a Letter of Credit (a “Notice of Issuance”) shall be by telephone, confirmed by the Borrower immediately in writing in substantially the form ofExhibit C attached hereto, specifying therein the requested (i) date of such issuance (which shall be a Business Day), (ii) face amount of such Letter of Credit (which must be in dollars or an Alternative Currency), (iii) expiration date of such Letter of Credit (which shall be on or prior to the earlier of (A) the date one year after the date of the issuance of such Letter of Credit (or, in the case of any renewal or extension thereof, one year after such renewal or extension) and (B) the date that is five Business Days prior to the Termination Date;provided that any Letter of Credit may contain customary automatic renewal provisions agreed upon by the Borrower and the applicable Issuing Bank pursuant to which the expiration date of such Letter of Credit shall automatically be extended for a period of up to twelve (12) months

(but not to a date later than the date that is five Business Days prior to the Termination Date, unless otherwise permitted pursuant to the immediately succeeding proviso), subject to a right on the part of such Issuing Bank to prevent any such renewal from occurring by giving notice to the beneficiary and the Borrower in advance of any such renewal;provided,further that, with the prior consent of the applicable Issuing Bank, in its sole discretion, a Letter of Credit may be extended beyond the fifth Business Day prior to the Termination Date (each such Letter of Credit with an expiration date that is later than five Business Days prior to the Termination Date, a “Post-Maturity Letter of Credit”) so long as the Borrower shall Post-Maturity Cash Collateralize in accordance withSection 2.03(h)(ii) any Post-Maturity Letter of Credit);provided,further that no Letter of Credit may expire after the date that is five Business Days prior to an Existing Termination Date in respect of any Declining Lenders underSection 2.05(e) if, after giving effect to the issuance of such Letter of Credit, the aggregate Revolving Commitments of the Consenting Lenders (including any replacement Revolving Lenders ) for the period following such Existing Termination Date would be less than the Letter of Credit Exposure following such Existing Termination Date), (iv) name and address of the beneficiary of such Letter of Credit and (v) form of such Letter of Credit, and shall be accompanied by such application and agreement for letter of credit as such Issuing Bank may specify to the Borrower for use in connection with such requested Letter of Credit (including, in connection with the issuance of a Post-Maturity Letter of Credit or the renewal of a Letter of Credit, such that, after giving effect to such renewal, such Letter of Credit becomes a Post-Maturity Letter of Credit, such documentation, including a reimbursement agreement, as such Issuing Bank may reasonably require in connection with such issuance or renewal) (a “Letter of Credit Agreement”). Upon receipt of a Notice of Issuance, the Agent shall promptly notify each Revolving Lender of the contents thereof and of the amount of such Revolving Lender’s Letter of Credit Exposure in respect of such Letter of Credit. If the requested form of such Letter of Credit is acceptable to such Issuing Bank in its sole discretion, such Issuing Bank will, upon fulfillment of the applicable conditions set forth inArticle III, make such Letter of Credit available to the Borrower at its office referred to inSection 8.02 or as otherwise agreed with the Borrower in connection with such issuance. Notwithstanding anything to the contrary set forth in this Credit Agreement, a Letter of Credit issued hereunder may contain a statement to the effect that such Letter of Credit is issued for the account of any Restricted Subsidiary of the Borrower;provided, that notwithstanding such statement, the Borrower shall be the actual account party for all purposes of this Credit Agreement for such Letter of Credit and such statement shall not affect the Borrower’s reimbursement obligations hereunder with respect to such Letter of Credit. In the event and to the extent that the provisions of any Letter of Credit Agreement shall conflict with this Agreement, the provisions of this Agreement shall govern. The Borrower may from time to time request that Letters of Credit be issued in a currency other than dollars, Canadian Dollars, Euros or Pounds Sterling,provided that such requested currency is a lawful currency that is readily available and freely transferable and convertible into dollars. Any such request shall be made to the Agent not later than twenty (20) Business Days (or such other date as may be agreed by the Agent and the applicable Issuing Banks, in their sole discretion) prior to the date of the desired issuance of a Letter of Credit denominated in the requested currency. The Agent shall promptly notify each Issuing Bank thereof. Each Issuing Bank shall notify the Agent not later than ten (10) Business Days (or such other date as may be agreed by the Agent and the applicable Issuing Banks, in their sole discretion) after receipt of such request whether it consents, in its sole discretion, to the issuance of Letters of Credit in such requested currency. Any failure by an Issuing Bank to respond to

such request within the time period specified in the preceding sentence shall be deemed a refusal by such Issuing Bank to issue Letters of Credit in the requested currency. If one or more Issuing Banks consent to the issuance of Letters of Credit in such requested currency, the Agent shall so notify the Borrower and such currency shall thereupon be deemed for all purposes to be an Alternative Currency hereunder for Letter of Credit issuances by those Issuing Banks consenting thereto. If the Agent shall fail to obtain consent for an additional currency under thisSection 2.03(b), the Agent shall promptly notify the Borrower.

(c)Issuing Bank Reports. Unless otherwise agreed by the Agent, each Issuing Bank shall report in writing to the Agent (i) on or prior to each Business Day on which such Issuing Bank issues, amends, renews or extends any Letter of Credit, the date of such issuance, amendment, renewal or extension, and the Dollar Equivalent Amount of the aggregate face amount of the Letters of Credit issued, amended, renewed or extended by it and outstanding after giving effect to such issuance, amendment, renewal or extension (and whether the Dollar Equivalent Amount thereof shall have changed), it being understood that such Issuing Bank shall not effect any issuance, renewal, extension or amendment resulting in an increase in the aggregate Dollar Equivalent Amount of the Letters of Credit issued by it without first obtaining written confirmation from the Agent that such increase is then permitted under this Agreement, (ii) on each Business Day on which such Issuing Bank makes any Letter of Credit Disbursement, the date and the Dollar Equivalent Amount of such Letter of Credit Disbursement, (iii) on any Business Day on which a Borrower fails to reimburse a Letter of Credit Disbursement required to be reimbursed to such Issuing Bank on such day, the date of such failure and the Dollar Equivalent Amount of such Letter of Credit Disbursement and (iv) on any other Business Day, such other information as the Agent shall reasonably request as to the Letters of Credit issued by such Issuing Bank.

(d)Participations in Letters of Credit. Upon the issuance of a Letter of Credit by any Issuing Bank underSection 2.03(b), such Issuing Bank shall be deemed, without further action by any party hereto, to have sold to each Revolving Lender, and each Revolving Lender shall be deemed, without further action by any party hereto, to have purchased from such Issuing Bank, a participation in such Letter of Credit in the amount for each Revolving Lender equal to such Revolving Lender’s Pro Rata Share of the amount available to be drawn under such Letter of Credit, effective upon the issuance of such Letter of Credit. Each Revolving Lender acknowledges and agrees that its obligation to acquire participations pursuant to this paragraph in respect of Letters of Credit is absolute and unconditional and shall not be affected by any circumstances whatsoever, including any amendment, renewal or extension of any Letter of Credit or the occurrence and continuance of a Default or reduction or termination of the Revolving Commitments.

(e)Drawings Under Letters of Credit; Reimbursement; Interim Interest. Upon receipt from the beneficiary of any Letter of Credit of any notice of a drawing under such Letter of Credit, the Issuing Bank shall notify the Agent and the Agent shall promptly notify the Borrower and each other Revolving Lender as to the Dollar Equivalent Amount to be paid as a result of such demand or drawing and the payment date. The Borrower shall be irrevocably and unconditionally obligated to reimburse the Issuing Bank, by no later than 12:00 P.M. (New York City time) on the Business Day immediately following the Business Day that the Borrower receives notice of such drawing, in the applicable currency for any amounts paid by the Issuing

Bank upon any drawing under any Letter of Credit, without presentment, demand, protest or other formalities of any kind;provided that the Borrower may, subject to the conditions to borrowing set forth herein, request in accordance withSection 2.02 that such payment be financed with a Base Rate Revolving Advance in an equivalent amount and, to the extent so financed, the Borrower’s obligation to make such payment shall be discharged and replaced by the resulting Base Rate Revolving Advance. If the Borrower fails to make such reimbursement payment when due, the Agent shall notify each Revolving Lender of the applicable Letter of Credit Disbursement, the payment then due from the Borrower in respect thereof (the “Unreimbursed Amount”) and the Dollar Equivalent Amount of such Revolving Lender’s Pro Rata Share thereof. Promptly following receipt of such notice, each Revolving Lender shall pay to the Agent the Dollar Equivalent Amount of its Pro Rata Share of the Unreimbursed Amount, in the same manner as provided inSection 2.02 with respect to Revolving Advances made by such Revolving Lender (andSection 2.02 shall apply,mutatis mutandis, to the payment obligations of the Revolving Lenders), and the Agent shall promptly pay to the Issuing Bank the amounts so received by it from the Revolving Lenders in dollars or, if requested by such Issuing Bank, the equivalent amount thereof in the applicable Alternative Currency as determined by the Agent or the applicable Issuing Bank at such time on the basis of the Spot Rate (determined as of such funding date) for the purchase of such Alternative Currency with dollars. Promptly following receipt by the Agent of any payment from the Borrower pursuant to thisSection 2.03(e), the Agent shall distribute such payment to the Issuing Bank or, to the extent that Revolving Lenders have made payments pursuant to thisSection 2.03(e) to reimburse the Issuing Bank, then to such Revolving Lenders and the Issuing Bank as their interests may appear. Any payment made by a Revolving Lender pursuant to thisSection 2.03(e) to reimburse the Issuing Bank for any Letter of Credit Disbursement shall not constitute a Revolving Advance and shall not relieve the Borrower of its obligation to reimburse the Issuing Bank for such Letter of Credit Disbursement. All such amounts paid by the Issuing Bank (whether or not the Dollar Equivalent Amount of their Pro Rata Shares of such amounts have been paid to the Issuing Bank by the Revolving Lenders as provided above) and remaining unpaid by the Borrower shall bear interest, payable on demand, for each day until paid at a rate per annum equal to the Base Rate for such dayplus, if such amount remains unpaid for more than three Business Days, 2%. Notwithstanding anything to the contrary contained herein, the Revolving Lenders shall not have any obligation to reimburse any Issuing Bank for any Letter of Credit Disbursement made under any Post-Maturity Letter of Credit that occurs on or after the Termination Date.

(f)Obligations Unconditional. The obligations of the Borrower underSection 2.03(e) above shall be absolute, unconditional and irrevocable, and shall be performed strictly in accordance with the terms of this Agreement, under all circumstances whatsoever, including without limitation the following circumstances:

(i) the use that may be made of the Letter of Credit by, or any acts or omission of, a beneficiary of a Letter of Credit (or any Person for whom the beneficiary may be acting);

(ii) the existence of any claim, set-off, defense or other rights that the Borrower may have at any time against a beneficiary of a Letter of Credit (or any Person for whom the beneficiary may be acting), the Lenders (including the Issuing Bank) or any other Person, whether in connection with this Agreement or the Letter of Credit or any document related hereto or thereto or any

unrelated transaction;

(iii) any statement or any other document presented under a Letter of Credit proving to be forged, fraudulent or invalid in any respect or any statement therein being untrue or inaccurate in any respect whatsoever;

(iv) payment under a Letter of Credit to the beneficiary of such Letter of Credit against presentation to the Issuing Bank of a draft or certificate that does not comply with the terms of the Letter of Credit;provided that the determination by the Issuing Bank to make such payment shall not have been the result of its willful misconduct or gross negligence;

(v) any adverse change in the relevant exchange rates or in the availability of the relevant Alternative Currency to the Borrower or the relevant currency markets generally; or

(vi) any other act or omission to act or delay of any kind by any Lender (including the Issuing Bank), the Agent or any other Person or any other event or circumstance whatsoever that might, but for the provisions of thisclause (vi), constitute a legal or equitable discharge of the Borrower’s obligations hereunder.

None of the Agent, the Lenders or the Issuing Bank, or any of their Affiliates shall have any liability or responsibility by reason of or in connection with the issuance or transfer of any Letter of Credit or any payment or failure to make any payment thereunder (irrespective of any of the circumstances referred to in the preceding sentence), or any error, omission, interruption, loss or delay in transmission or delivery of any draft, notice or other communication under or relating to any Letter of Credit (including any document required to make a drawing thereunder), any error in interpretation of technical terms or any consequence arising from causes beyond the control of the Issuing Bank;provided that the foregoing shall not be construed to excuse the Issuing Bank from liability to the Borrower to the extent of any direct damages (as opposed to special, indirect, consequential or punitive damages, claims in respect of which are hereby waived by the Borrower to the extent permitted by applicable law) suffered by the Borrower that are caused by the Issuing Bank’s failure to exercise care when determining whether drafts and other documents presented under a Letter of Credit comply with the terms thereof. The parties hereto expressly agree that, in the absence of gross negligence or willful misconduct on the part of the Issuing Bank (as finally determined by a court of competent jurisdiction), the Issuing Bank shall be deemed to have exercised care in each such determination. In furtherance of the foregoing and without limiting the generality thereof, the parties agree that, with respect to documents presented that appear on their face to be in substantial compliance with the terms of a Letter of Credit, the Issuing Bank may, in its sole discretion, either accept and make payment upon such documents without responsibility for further investigation, regardless of any notice or information to the contrary, or refuse to accept and make payment upon such documents if such documents are not in strict compliance with the terms of such Letter of Credit.

(g)Additional Issuing Banks. The Borrower may, at any time and from time to time with the consent of the Agent (which consent shall not be unreasonably withheld, delayed

or conditioned) and such Revolving Lender, designate one or more additional Revolving Lenders to act as an issuing bank under the terms of this Agreement. Any Revolving Lender designated as an issuing bank pursuant to thisSection 2.03(g) shall, upon entering into a Letter of Credit Agreement with the Borrower, be deemed to be an “Issuing Bank” (in addition to being a Revolving Lender) hereunder.

(h)Cash Collateralization. (i) If any Event of Default shall occur and be continuing, on the Business Day that the Borrower receives notice from the Agent or the Required Revolving Lenders (or, if the maturity of the Revolving Advances has been accelerated, Revolving Lenders with aggregate Letter of Credit Exposures representing greater than 50% of the aggregate Letter of Credit Exposures) demanding the deposit of cash collateral pursuant to this Section 2.03(h)(i), the Borrower shall deposit (“Cash Collateralize”) in an account with the Agent, in the name of the Agent and for the benefit of the Revolving Lenders and the Issuing Banks, an amount in cash equal to the aggregate Letter of Credit Exposures as of such date plus any accrued and unpaid interest thereon; provided that the obligation to Cash Collateralize shall become effective immediately, and such deposit shall become immediately due and payable, without demand or other notice of any kind, upon the occurrence of any Event of Default with respect to the Borrower described in Section 6.01(e). Each such deposit shall be held by the Agent as collateral for the payment and performance of the obligations of the Borrower under this Agreement. The Agent shall have exclusive dominion and control, as defined in the Uniform Commercial Code of the State of New York, including the exclusive right of withdrawal, over such account. Other than any interest earned on the investment of such deposits, which investments shall be made at the option and sole discretion of the Agent and at the Borrower’s risk and expense, such deposits shall not bear interest. Interest or profits, if any, on such investments shall accumulate in such account. Moneys in such account shall be applied by the Agent to reimburse each Issuing Bank for Letter of Credit Disbursements for which it has not been reimbursed and, to the extent not so applied, shall be held for the satisfaction of the reimbursement obligations of the Borrower for the aggregate Letter of Credit Exposures at such time or, if the maturity of the Revolving Advances has been accelerated (but subject to the consent of Revolving Lenders with Letter of Credit Exposures representing greater than 50% of the aggregate Letter of Credit Exposures), be applied to satisfy other obligations of the Borrower under this Agreement. If the Borrower is required to provide an amount of cash collateral hereunder as a result of the occurrence of an Event of Default, such amount (to the extent not applied as aforesaid) shall be returned to the Borrower within three Business Days after all Events of Default have been cured or waived.

(ii) If any Post-Maturity Letters of Credit remain outstanding as of the date that is (x) five Business Days prior to the Termination Date if Investment Grade Status exists as to the Borrower at such time or (y) ninety (90) days prior to the Termination Date if Investment Grade Status does not exist as to the Borrower at such time (such date being referred to herein as the “Cash Collateralization Date”), the Borrower shall, on the Cash Collateralization Date, deposit (“Post-Maturity Cash Collateralize”) in an account with each Issuing Bank that has issued any such Post-Maturity Letter of Credit, in the name of such Issuing Bank and for the benefit of such Issuing Bank and, prior to the Termination Date, the Revolving Lenders (each, an “Issuing Bank LC Collateral Account”), an amount in cash equal to 102% of the aggregate amount (as determined in accordance withSection 1.05) of all outstanding Post-Maturity Letters of Credit issued

by such Issuing Bank. In addition, if (x) the Borrower requests that a Post-Maturity Letter of Credit be issued, or a Letter of Credit be renewed (or if any Letter of Credit is automatically renewed for an additional one-year period), such that, after giving effect to such renewal, such Letter of Credit becomes a Post-Maturity Letter of Credit, by an Issuing Bank after the Cash Collateralization Date but before the Termination Date and (y) such Issuing Bank agrees to issue such Post-Maturity Letter of Credit or renew such Letter of Credit, then, as a condition to such issuance or renewal, the Borrower shall deposit in such Issuing Bank’s Issuing Bank LC Collateral Account an amount in cash equal to 102% of the amount (as determined in accordance withSection 1.05) of such Post-Maturity Letter of Credit or Letter of Credit to be renewed, as applicable. Any such deposits pursuant to thisSection 2.03(h)(ii) shall be held by each applicable Issuing Bank in its Issuing Bank LC Collateral Account as collateral for the payment and performance of the obligation of the Borrower to reimburse such Issuing Bank for Letter of Credit Disbursements made by such Issuing Bank under each Post-Maturity Letter of Credit issued by such Issuing Bank. Each Issuing Bank shall have exclusive dominion and control, as defined in the Uniform Commercial Code of the State of New York, including the exclusive right of withdrawal, over its Issuing Bank LC Collateral Account. Other than any interest earned on the investment of such deposits, which investments shall be made at the option and sole discretion of each Issuing Bank and at the Borrower’s risk and expense, such deposits shall not bear interest. Interest or profits, if any, on such investments shall accumulate in such account. Moneys in each Issuing Bank LC Collateral Account shall be applied by the applicable Issuing Bank to reimburse such Issuing Bank for Letter of Credit Disbursements made by such Issuing Bank in respect of Post-Maturity Letters of Credit for which it has not been reimbursed, fees related to such Post-Maturity Letters of Credit and, to the extent not so applied, shall be held for the satisfaction of the obligation of the Borrower to reimburse such Issuing Bank for Letter of Credit Disbursements made by such Issuing Bank in respect of Post-Maturity Letters of Credit issued by such Issuing Bank. If an Issuing Bank has issued more than one Post-Maturity Letter of Credit for which cash collateral was provided pursuant to thisSection 2.03(h)(ii), upon the cancellation, surrender, or payment of any such Post-Maturity Letter of Credit, the Issuing Bank that issued such Post-Maturity Letter of Credit shall promptly release cash collateral to the Borrower equal to the difference between (A) the total available funds in such Issuing Bank’s Issuing Bank LC Collateral Account and (B) 102% of the aggregate amount (as determined in accordance withSection 1.05) of all Post-Maturity Letters of Credit issued by such Issuing Bank that remain outstanding. Promptly after the cancellation, surrender, or payment of all Post-Maturity Letters of Credit issued by an Issuing Bank for which cash collateral was provided pursuant to thisSection 2.03(h)(ii), such Issuing Bank shall return to the Borrower all available funds, if any, in such Issuing Bank’s Issuing Bank LC Collateral Account. ThisSection 2.03(h)(ii) shall survive the termination of this Agreement and the payment of all other amounts owing hereunder.

SECTION 2.04.Fees.

(a)Facility Fee. The Borrower agrees to pay to the Agent for the account of each Revolving Lender a facility fee on the average daily amount of such Revolving Lender’s Revolving Commitment (whether used or unused) from the Effective Date in the case of each

Initial Lender, and from the later of the Effective Date and the effective date specified in the Assignment and Acceptance pursuant to which it became a Revolving Lender in the case of each other Revolving Lender, until the Termination Date at a rate per annum equal to the Applicable Percentage in effect from time to time, payable in arrears quarterly on the last day of each March, June, September and December, commencing December 31, 2011, and on the Termination Date.

(b)Letter of Credit Fees, Etc.

(i) The Borrower shall pay to the Agent for the account of each Revolving Lender (including each Issuing Bank) a fee, payable in arrears quarterly on the last day of each March, June, September and December, commencing December 31, 2011, and on the Termination Date, on such Revolving Lender’s Pro Rata Share of the average daily amount of the aggregate Letter of Credit Exposures during such quarter at a rate per annum equal to the Applicable Margin for Eurodollar Rate Revolving Advances. For purposes of computing the daily amount available to be drawn under any Letter of Credit, the amount of such Letter of Credit shall be determined in accordance withSection 1.05.

(ii) The Borrower shall pay to each Issuing Bank, for its own account a fronting fee, payable in arrears quarterly on the last day of each March, June, September and December, commencing December 31, 2011, and on the Termination Date, on the Dollar Equivalent Amount of the average daily amount of Letters of Credit issued by such Issuing Bank at the rate of 0.15% per annum or such other rate as may be agreed by the Borrower and such Issuing Bank, as well as the Issuing Bank’s customary administrative, issuance, amendment, payment and negotiation charges.

(iii) The Borrower shall pay to each Issuing Bank, for its own account a letter of credit fee with respect to each Post-Maturity Letter of Credit during the period from the Termination Date to but excluding the date on which such Post-Maturity Letter of Credit expires, at a rate and payable on such dates during such period as the applicable Issuing Bank and the Borrower shall reasonably agree upon at the time of issuance of such Post-Maturity Letter of Credit. ThisSection 2.04(b)(iii) shall survive the termination of this Agreement and the payment of all other amounts owing hereunder.

(c)Agent’s Fees. The Borrower shall pay to the Agent for its own account the fees specified in the Agent Fee Letter.

SECTION 2.05.Termination, Reduction, Increase and Extension of Commitments.

(a)Termination Date. Unless previously terminated, (i) the Revolving Commitments and the Letter of Credit Commitments shall terminate on the Termination Date, and (ii) the Incremental Term Commitments provided pursuant to a particular Incremental Term Loan Agreement shall terminate on the date set forth in the applicable Incremental Term Loan Agreement.

(b)Optional Termination or Reduction of Commitments.

(i) The Borrower may at any time terminate, or from time to time reduce, the Revolving Commitments;provided that (i) each reduction of the Revolving Commitments shall be in an amount that is at least $10,000,000 and integral multiples of $1,000,000 in excess thereof and (ii) the Borrower shall not terminate or reduce the Revolving Commitments if, after giving effect to any concurrent prepayment of the Revolving Advances in accordance withSection 2.10, the sum of the aggregate Letter of Credit Exposures and the aggregate Revolving Advances would exceed the aggregate Revolving Commitments.

(ii) The Borrower may (unless otherwise provided in the applicable Incremental Term Loan Agreement), upon notice to the Agent, terminate any Incremental Term Commitments provided pursuant to the applicable Incremental Term Loan Agreement, or from time to time permanently reduce any Incremental Term Commitments provided pursuant to the applicable Incremental Term Loan Agreement in an integral multiple of $1,000,000 (or as may otherwise be provided in the respective Incremental Term Loan Agreement);provided that each such reduction shall apply proportionately to permanently reduce the Incremental Term Commitments of the applicable Incremental Term Lenders provided pursuant to the applicable Incremental Term Loan Agreement.

(c)Notice of Termination or Reduction. The Borrower shall notify the Agent of any election to terminate or reduce the Commitments underSection 2.05(b) at least three Business Days prior to the effective date of such termination or reduction, specifying such election and the effective date thereof. Promptly following receipt of any notice, the Agent shall advise the Lenders of the applicable Class of the contents thereof. Each notice delivered by the Borrower pursuant to thisSection 2.05(c) shall be irrevocable;provided that a notice of termination of the Commitments delivered by the Borrower may state that such notice is conditioned upon the effectiveness of other credit facilities, in which case such notice may be revoked by the Borrower (by notice to the Agent on or prior to the specified effective date) if such condition is not satisfied. Any termination or reduction of the Commitments shall be permanent. Each reduction of the Commitments shall be made ratably (based upon their Pro Rata Shares) among the Lenders of the applicable Class in accordance with their respective Commitments.

(d)Aggregate Revolving Commitment Increases.

(i) The Borrower may on one or more occasions, without the consent of the Lenders, but subject to the approval of each Issuing Bank (which approval shall not be unreasonably withheld, delayed or conditioned) and by written notice to the Agent, executed by the Borrower and one or more financial institutions (any such financial institution referred to in thisSection 2.05(d) being called an “Increasing Lender”), which may include any Revolving Lender, cause new Revolving Commitments to be extended by the Increasing Lenders or cause the existing Revolving Commitments of the Increasing Lenders to be increased, as the case may be (any such extension or increase, a “Commitment Increase”), in an amount for each Increasing Lender (which shall not be less than $25,000,000) set forth in such notice;provided that any Revolving Lender approached to provide all or a portion of the increased or new Revolving Commitments

may elect or decline, in its sole discretion, to provide such increased or new Revolving Commitment;provided,further, that (i) at no time shall the aggregate amount of Revolving Commitments, including Commitment Increases effected pursuant to thisSection 2.05(d) and Revolving Commitment increases pursuant toSection 2.05(f), exceed $1,050,000,000less the aggregate principal amount outstanding under any Incremental Term Loans that by their terms automatically increase the Revolving Commitments upon any prepayment thereof in connection with a Permitted Acquisition or capital expenditure as provided inSection 2.05(f) and5.14(d), (ii) each Increasing Lender shall be subject to the approval of each Issuing Bank (which approval shall not be unreasonably withheld, delayed or conditioned) and (iii) each Increasing Lender, if not already a Revolving Lender hereunder, shall become a party to this Agreement by completing and delivering to the Agent a duly executed accession agreement in a form satisfactory to the Agent and the Borrower (an “Accession Agreement”). New Revolving Commitments and increases in Revolving Commitments shall become effective on the date specified in the applicable notices delivered pursuant to thisSection 2.05(d);provided that the other conditions set forth in thisSection 2.05(d) have been satisfied. Upon the effectiveness of any Accession Agreement to which any Increasing Lender is a party, (i) such Increasing Lender shall thereafter be deemed to be a party to this Agreement and shall be entitled to all rights, benefits and privileges accorded a Revolving Lender hereunder and subject to all obligations of a Revolving Lender hereunder and (ii) the Revolving Commitments shall be deemed to have been amended to reflect the Revolving Commitment of such Increasing Lender as provided in such Accession Agreement. Upon the effectiveness of any increase pursuant to thisSection 2.05(d) in the Revolving Commitment of a Revolving Lender already a party hereto, the Revolving Commitments shall be deemed to have been amended to reflect the increased Revolving Commitment of such Revolving Lender.

(ii) On the effective date of any Commitment Increase pursuant to thisSection 2.05(d) (the “Increase Effective Date”), (A) the aggregate principal amount of the Revolving Advances outstanding (the “Initial Advances”) immediately prior to giving effect to the applicable Commitment Increase on the Increase Effective Date shall be deemed to be repaid, (B) after the effectiveness of the Commitment Increase, the Borrower shall be deemed to have made new Revolving Borrowings (the “Subsequent Borrowings”) in an aggregate principal amount equal to the aggregate principal amount of the Initial Advances and of the Types and for the Interest Periods specified in a Notice of Borrowing delivered to the Agent in accordance withSection 2.02(a), (C) each Revolving Lender shall pay to the Agent in same day funds an amount equal to the difference, if positive, between (x) such Revolving Lender’s Pro Rata Share (calculated after giving effect to the Commitment Increase) of the Subsequent Borrowings and (y) such Revolving Lender’s Pro Rata Share (calculated without giving effect to the Commitment Increase) of the Initial Advances, (D) after the Agent receives the funds specified inclause (C) above, the Agent shall pay to each Revolving Lender the portion of such funds that is equal to the difference, if positive, between (1) such Revolving Lender’s Pro Rata Share (calculated without giving effect to the Commitment Increase) of the Initial Advances and (2) such Revolving Lender’s Pro Rata Share (calculated after giving effect to the Commitment Increase) of the amount of the Subsequent Borrowings, (E) each Increasing Lender and each other Revolving Lender shall be deemed to hold its

Revolving Advances of each Subsequent Borrowing (each calculated after giving effect to the Commitment Increase) and (F) the Borrower shall pay each Increasing Lender and each other Revolving Lender any and all accrued but unpaid interest on the Initial Advances. The deemed payments made pursuant toclause (A) above in respect of each Eurodollar Rate Advance shall be subject to indemnification by the Borrower pursuant to the provisions ofSection 2.11 if the Increase Effective Date occurs other than on the last day of the Interest Period relating thereto and breakage costs result.

(iii) Notwithstanding the foregoing, no increase in the Revolving Commitments (or in any Revolving Commitment of any Revolving Lender) shall become effective under thisSection 2.05(d) unless, on the date of such increase, the conditions set forth inclauses (a) and(b) ofSection 3.02 shall be satisfied (with all references in such clauses to a Borrowing being deemed to be references to such increase and without giving effect to the first parenthetical inSection 3.02(a)) and the Agent shall have received a certificate to that effect dated such date and executed by the Chief Financial Officer or the Treasurer of the Ultimate General Partner (in its capacity as general partner of the General Partner, in its capacity as general partner of the Borrower).

(e)Extension of Termination Date. The Borrower may, by written notice to the Agent (which shall promptly deliver a copy to each of the Lenders in the applicable Class) (i) not less than 45 days prior to any anniversary of the Effective Date, and on not more than two occasions, request that the Revolving Lenders extend the Termination Date and the Revolving Commitments for an additional period of one year and (ii) not less than 45 days prior to any anniversary of the effective date of any applicable Incremental Term Loan Agreement, make unlimited requests that the applicable Series of Incremental Term Lenders extend the Incremental Term Loan Termination Date with respect to such Series for an additional period of one year. Each Lender in the applicable Class shall, by notice to the Borrower and the Agent given not later than the 20th day after the date of the Agent’s receipt of the Borrower’s extension request, advise the Borrower whether or not it agrees to the requested extension (each such Lender in the applicable Class agreeing to a requested extension being called a “Consenting Lender” and each such Lender in the applicable Class declining to agree to a requested extension being called a “Declining Lender”). Any Lender in the applicable Class that has not so advised the Borrower and the Agent by such day shall be deemed to have declined to agree to such extension and shall be a Declining Lender. If (i) Revolving Lenders constituting the Required Revolving Lenders shall have agreed to an extension request, then the Termination Date shall, as to the Consenting Lenders in the applicable Class, be extended to the first anniversary of the Termination Date theretofore in effect and (ii) Incremental Term Lenders constituting the Required Incremental Term Lenders for such Series shall have agreed to an extension request, then the applicable Incremental Term Loan Termination Date for such Series shall, as to the Consenting Lenders in the applicable Class, be extended to the first anniversary of the applicable Incremental Term Loan Termination Date theretofore in effect. The decision to agree or withhold agreement to any Termination Date extension or Incremental Term Loan Termination Date extension, as applicable, shall be at the sole discretion of each Lender in the applicable Class. The Commitment and Advances of any Declining Lender in the applicable Class shall terminate and be payable in full on the Termination Date or Incremental Term Loan Termination Date, as applicable, in effect as to such Lender prior to giving effect to any such extension (such Termination Date being called the “Existing Termination Date” and such Incremental Term Loan

Termination Date being called the “Existing Term Loan Termination Date”). The principal amount of any outstanding Revolving Advances made by Declining Lenders in the applicable Class, together with any accrued interest thereon and any accrued fees and other amounts payable to or for the accounts of such Declining Lenders hereunder, shall be due and payable on the Existing Termination Date, and on the Existing Termination Date the Borrower shall also make such other prepayments of its Revolving Borrowings as shall be required in order that, after giving effect to the termination of the Revolving Commitments of, and all payments to, such Declining Lenders pursuant to this sentence, the sum of the aggregate Revolving Advances and the aggregate Letter of Credit Exposures shall not exceed the aggregate Revolving Commitments. If, after making the prepayments pursuant to the immediately preceding sentence the sum of the aggregate Revolving Advances and the aggregate Letter of Credit Exposures exceed the aggregate Revolving Commitments, then the Borrower shall immediately deposit cash collateral in an account with the Agent, in the name of the Agent and for the benefit of the Revolving Lenders and the Issuing Banks (such deposit to be held by the Agent as collateral for the payment and performance of the obligations of the Borrower under this Agreement in accordance withSection 2.03(h)(i)), in an amount such that, after giving effect to such cash collateralization and the termination of the Revolving Commitments of, and all payments to, the Declining Lenders in the applicable Class pursuant to the preceding sentence, the sum of the aggregate Revolving Advances and the aggregate Letter of Credit Exposures not cash collateralized in accordance with this sentence shall not exceed the aggregate Revolving Commitments. The principal amount of any outstanding Series of Incremental Term Loan Advances made by Declining Lenders in the applicable Class, together with any accrued interest thereon and any accrued fees and other amounts payable to or for the accounts of such Declining Lenders hereunder, shall be due and payable on the Existing Incremental Term Loan Termination Date. Notwithstanding the foregoing provisions of thisSection 2.05(e), the Borrower shall have the right, pursuant toSection 2.18(b), at any time prior to the Existing Termination Date or Existing Incremental Term Loan Termination Date, as applicable, to replace a Declining Lender in the applicable Class with a Lender or other financial institution that will agree to a request for the extension of the Termination Date or Incremental Term Loan Termination Date, as applicable, and any such replacement Lender shall for all purposes constitute a Consenting Lender. Notwithstanding the foregoing, no extension of the Termination Date or Incremental Term Loan Termination Date, as applicable, pursuant to thisSection 2.05(e) shall become effective unless (i) on the anniversary of the Effective Date or effective date of the Incremental Term Loan Agreement, as applicable, that immediately follows the date on which the Borrower delivers the applicable request for extension of the Termination Date or Incremental Term Loan Termination Date, as applicable, the conditions set forth inclauses (a) and(b) ofSection 3.02 shall be satisfied (with all references in such clauses to a Borrowing being deemed to be references to such extension and without giving effect to the first parenthetical inSection 3.02(a)) and the Agent shall have received a certificate to that effect dated such date and executed by the Chief Financial Officer or the Treasurer of the Borrower.

(f)Automatic Increases in the Aggregate Revolving Commitments. So long as no Default shall have occurred and be continuing, the aggregate Revolving Commitments shall be automatically increased (without the consent of the Lenders) and Revolving Advances shall be made under such increased Revolving Commitments from time to time in order to prepay the Incremental Term Loans to the extent set forth in the applicable Incremental Term Loan Agreement in accordance withSection 5.14(d). Upon any such increase, (i) each

Incremental Term Lender’s Revolving Commitment shall be increased automatically by the amount of the Incremental Term Loan made by such Incremental Term Lender that is being prepaid on such date (or if such Incremental Term Lender is not already a Lender with a Revolving Commitment, such Incremental Term Lender shall become a Revolving Lender with a Revolving Commitment equal to the aforementioned amount) and (ii) if any Revolving Advances are outstanding at the time of such increase in the Revolving Commitments, the Borrower will prepay (provided that any such prepayment shall be subject toSection 2.11) one or more existing Revolving Advances in an amount necessary such that after giving effect to the increase in the Revolving Commitments, each Revolving Lender will hold its Pro Rata Share (as revised due to the increase in the Revolving Commitments) of outstanding Revolving Advances. For the avoidance of doubt, no Revolving Commitment or Pro Rata Share of any Lender other than Incremental Term Lenders shall be subject to increase pursuant to thisSection 2.05(f) orSection 5.14(d).

SECTION 2.06.Interest on Advances.

(a)Scheduled Interest. The Borrower shall pay interest on the unpaid principal amount of each Advance owing to each Lender from the date of such Advance until such principal amount shall be paid in full, at the following rates per annum:

(i)Base Rate Advances. During such periods as such Advance is a Base Rate Advance, a rate per annum equal at all times to the sum of (x) the Base Rate in effect from time to timeplus (y) the Applicable Margin in effect from time to time, payable in arrears quarterly on the last day of each March, June, September and December during such periods and on the date such Base Rate Advance shall be Converted or paid in full.

(ii)Eurodollar Rate Advances. During such periods as such Advance is a Eurodollar Rate Advance, a rate per annum equal at all times during each Interest Period for such Advance to the sum of (x) the Eurodollar Rate for such Interest Period for such Advanceplus (y) the Applicable Margin in effect from time to time, payable in arrears on the last day of such Interest Period and, if such Interest Period has a duration of more than three months, on each day that occurs during such Interest Period every three months from the first day of such Interest Period, and on the date such Eurodollar Rate Advance shall be Converted or paid in full.

(b)Default Interest. Notwithstanding the foregoing, if any principal of or interest on any Advance or any fee or other amount payable by the Borrower hereunder is not paid when due, whether at stated maturity, upon acceleration or otherwise, such overdue amount shall bear interest, after as well as before judgment, payable on demand, for each day from and including the date payment thereof was due to but excluding the date of actual payment, at a rate per annum equal to (i) in the case of overdue principal of any Advance, 2%plus the rate otherwise applicable to such Advance as provided inSection 2.06(a) or (ii) in the case of any overdue interest, fees and other amounts, 2%plus the rate applicable to Base Rate Revolving Advances as provided inclause (a)(i) of this Section.

(c)Notice of Interest Period and Interest Rate. Promptly after receipt of a Notice of Borrowing pursuant toSection 2.02(a), a notice of Conversion pursuant toSection 2.08

or a notice of selection of an Interest Period pursuant to the terms of the definition of “Interest Period,” the Agent shall give notice to the Borrower and applicable Revolving Lenders or Incremental Term Lenders, as the case may be, of the applicable Interest Period and the applicable interest rate determined by the Agent for purposes ofclause (a)(i) or(a)(ii) above.

SECTION 2.07.Interest Rate Determination.

(a)Eurodollar Rate Inadequate. If, with respect to any Eurodollar Rate Advances, Lenders of any Class having at least 66-2/3% of the sum of (i) in the case of Revolving Lenders, the aggregate unpaid principal amount of the Revolving Advances at such timeplus the aggregate Letter of Credit Exposures at such time and (ii) in the case of Incremental Term Lenders, the aggregate outstanding principal amount of the applicable Series of Incremental Term Loans at such time, notify the Agent that the Eurodollar Rate for any Interest Period for such Advances will not adequately reflect the cost to such Required Revolving Lenders or Required Incremental Term Lenders, as the case may be, of making, funding or maintaining their respective Eurodollar Rate Advances for such Interest Period, the Agent shall forthwith so notify the Borrower and the applicable Class of Lenders, whereupon (i) each Eurodollar Rate Advance will automatically, on the last day of the then existing Interest Period therefor, Convert into a Base Rate Advance, and (ii) the obligation of the Lenders of the applicable Class to make, or to Convert Advances into, Eurodollar Rate Advances shall be suspended until the Agent shall notify the Borrower and such Lenders that the circumstances causing such suspension no longer exist.

(b)Failure of Borrower to Select Interest Period. If the Borrower shall fail to select the duration of any Interest Period for any Eurodollar Rate Advances in accordance with the provisions contained in the definition of “Interest Period” inSection 1.01, the Agent will forthwith so notify the Borrower and the Lenders of the applicable Class and such Advances will automatically, on the last day of the then existing Interest Period therefor, be deemed to be Eurodollar Rate Advances with a one-month Interest Period.

(d)Conversion Due to Event of Default. Upon the occurrence and during the continuance of any Event of Default, (i) each Eurodollar Rate Advance will automatically, on the last day of the then existing Interest Period therefor, Convert into a Base Rate Advance and (ii) the obligation of the Lenders to make, or to Convert Advances into, Eurodollar Rate Advances shall be suspended.

SECTION 2.08.Optional Conversion of Advances. The Borrower may on any Business Day, upon notice given to the Agent not later than 12:00 P.M. (New York City time) on the third Business Day prior to the date of the proposed Conversion for Conversions into Eurodollar Rate Advances and on the date of the proposed Conversion for conversions into Base Rate Advances and subject to the provisions ofSections 2.07 and2.13, Convert all Advances of one Type comprising the same Borrowing into Advances of the other Type;provided,however, that any Conversion of Eurodollar Rate Advances into Base Rate Advances shall be made only on the last day of an Interest Period for such Eurodollar Rate Advances, any Conversion of Base Rate Advances into Eurodollar Rate Advances shall be in an amount not less than an aggregate

amount of $10,000,000 or an integral multiple of $1,000,000 in excess thereof, and no Conversion of any Advances shall result in more separate Borrowings than permitted underSection 2.02(b). Each such notice of a Conversion shall, within the restrictions specified above, specify (i) the date of such Conversion, (ii) the Advances to be Converted, and (iii) if such Conversion is into Eurodollar Rate Advances, the duration of the initial Interest Period for each such Eurodollar Rate Advance. Each notice of Conversion shall be irrevocable and binding on the Borrower.

SECTION 2.09. Mandatory Payments and Prepayments of Advances.

(a)Termination Date.

(i) On the Termination Date, the Borrower shall repay to the Agent for the ratable account of the Revolving Lenders the aggregate principal amount of all Revolving Advances then outstanding, together with accrued interest thereon to the date of payment.

(ii) On the applicable Incremental Term Loan Termination Date and on any other dates and in the amounts set forth in the respective Incremental Term Loan Agreement, the Borrower shall repay to the Agent for the ratable account of the applicable Incremental Term Lenders the aggregate outstanding principal amount of all Incremental Term Loans of the applicable Series, together will accrued interest thereon to the date of payment.

(b)Outstandings in Excess of Commitments. At any time that the aggregate principal amount of Revolving Advances outstandingplus the aggregate Letter of Credit Exposures exceeds the aggregate Revolving Commitments (an “Excess”), including, without limitation, as a result of currency exchange rate fluctuations with respect to Letters of Credit denominated in Alternative Currencies, the Borrower shall immediately prepay to the Agent for the ratable account of the Revolving Lenders, in whole or in part, a principal amount of Revolving Advances comprising part of the same Borrowing(s) selected by the Borrower that will eliminate the Excess, together with accrued interest to the date of such prepayment on the principal amount prepaid;provided,however, that in the event of any such prepayment of a Eurodollar Rate Advance, the Borrower shall be obligated to reimburse the Revolving Lenders in respect thereof pursuant toSection 2.11;provided,further, that in the event an Excess remains after prepayment in full of all of the Revolving Advances, the Borrower shall immediately deposit cash collateral in an account with the Agent, in the name of the Agent and for the benefit of the Revolving Lenders and the Issuing Banks (such deposit to be held by the Agent as collateral for the payment and performance of the obligations of the Borrower under this Agreement in accordance withSection 2.03(h)(i)), in an amount equal to such Excess.

SECTION 2.10.Optional Prepayments of Advances. The Borrower may, upon at least two Business Days’ notice (in the case of Eurodollar Rate Advances) or upon notice (in the case of Base Rate Advances) given on the date of such prepayment, in each case received not later than 12:00 P.M. (New York City time) on such date to the Agent stating the proposed date and aggregate principal amount of the prepayment, which notice shall be irrevocable, and if such notice is given the Borrower shall, prepay for the ratable account of the Lenders of the applicable Class, in whole or in part, the outstanding principal amount of the Advances comprising part of

the same Borrowing(s), together with accrued interest to the date of such prepayment on the principal amount prepaid;provided, that a notice of prepayment of all outstanding Advances may state that such notice is conditioned upon the effectiveness of other credit facilities, in which case such notice may be revoked by the Borrower (by notice to the Agent on or prior to the specified effective date) if such condition is not satisfied;providedfurther,however, that (x) each partial prepayment shall be in an aggregate principal amount of $5,000,000 or an integral multiple of $1,000,000 in excess thereof and (y) in the event of any such prepayment of a Eurodollar Rate Advance, the Borrower shall be obligated to reimburse the Lenders of the applicable Class in respect thereof pursuant toSection 2.11. Any prepayment of Incremental Term Loans that by their terms automatically increase the aggregate amount of the Revolving Commitments upon any prepayment thereof in connection with a Permitted Acquisition or capital expenditure, in accordance withSections 2.05(f) and5.14(d), in connection with such a Permitted Acquisition or capital expenditure, shall, so long as no Default shall have occurred and be continuing, cause each applicable Incremental Term Lender’s Revolving Commitments to be increased in accordance withSection 2.05(f) and Revolving Advances to be made to the Borrower in accordance withSection 5.14(d) in order to make such prepayment of the Incremental Term Loans. Any prepayment of Incremental Term Loans shall be appliedfirst (x) to Incremental Term Loans in the applicable Series that by their terms automatically increase the aggregate amount of the Revolving Commitments upon any prepayment thereof in connection with a Permitted Acquisition or capital expenditure, to be applied to such Incremental Term Loans in the applicable Series in the order in which such Incremental Term Loans were made, andthen (y) to the remaining Incremental Term Loans in the applicable Series.

SECTION 2.11.Funding Losses . If the Borrower makes any payment of principal with respect to any Eurodollar Rate Advance or any Eurodollar Rate Advance is Converted to a Base Rate Advance or continued as a Eurodollar Rate Advance for a new Interest Period (pursuant toArticle II orVI or otherwise) on any day other than the last day of an Interest Period applicable thereto, or if the Borrower fails (for a reason other than the failure of a Lender to make an Advance) to borrow, prepay (except as otherwise permitted hereunder), Convert or continue any Eurodollar Rate Advance after notice has been given to any Lender in accordance withSection 2.02(a),2.08 or2.10 or pursuant to the terms of the definition of “Interest Period,” the Borrower shall reimburse each Lender of the applicable Class within 15 days after demand for any resulting loss or expense incurred by it (or by an existing or prospective participant in the related Advance), including (without limitation) any actual loss incurred in obtaining, liquidating or employing deposits from third parties, but excluding loss of anticipated profits and margin for the period after any such payment or Conversion or failure to borrow, prepay, Convert or continue;provided that such Lender shall have delivered to the Borrower a certificate setting forth in reasonable detail the calculation of the amount of such loss or expense, which certificate shall be conclusive in the absence of manifest error.

SECTION 2.12.Increased Costs.

(a)General. If, due to any Change in Law, there shall be any increase in the cost to any Lender of agreeing to make or making, funding or maintaining Eurodollar Rate Advances or of issuing or participating in any Letter of Credit (excluding for purposes of thisSection 2.12 any such increased costs resulting from (i) Taxes or Other Taxes (as to whichSection 2.15 shall govern) and (ii) changes in the basis of taxation of any taxes described in

Section 2.15(a)(i) or(ii)), then the Borrower shall from time to time, upon written notice and written demand by such Lender (with a copy of such demand to the Agent), pay to the Agent for the account of such Lender additional amounts sufficient to compensate such Lender for such increased cost, such increased cost to be determined by such Lender using its customary methods therefor (and, if such Lender uses from time to time more than one such method, the method chosen for application hereunder shall be that method which most accurately determines such increased cost);provided that no such amount shall be payable with respect to any period commencing more than 150 days prior to the date such Lender first notifies the Borrower of its intention to demand compensation hereunder. A certificate as to the amount of such increased cost (demonstrating in reasonable detail, the calculations used by such Lender to determine such estimated increased cost), submitted to the Borrower and the Agent by such Lender, shall be conclusive and binding for all purposes, absent manifest error.

(b)Capital Adequacy. If any Lender reasonably determines that any Change in Law affecting such Lender or any corporation controlling such Lender, if any, regarding capital or liquidity requirements has or would have the effect of reducing the rate of return on such Lender’s capital or the capital of any corporation controlling such Lender, if any, as a consequence of this Agreement, such Lender’s Commitment hereunder or the Advances made by such Lender, to a level below that which such Lender or any corporation controlling such Lender could have achieved but for such Change in Law (taking into consideration such Lender’s policies and the policies of any corporation controlling such Lender with respect to capital or liquidity requirements) then, upon written notice and written demand by such Lender (with a copy of such demand to the Agent), the Borrower shall pay to the Agent for the account of such Lender, from time to time, additional amounts sufficient to compensate such Lender or such corporation for any reduction suffered in light of such circumstances;provided that no such amount shall be payable with respect to any period commencing more than 150 days prior to the date such Lender first notifies the Borrower of its intention to demand compensation hereunder. A certificate as to such amounts (demonstrating in reasonable detail, the calculations used by such Lender to determine such estimated increased cost) submitted to the Borrower and the Agent by such Lender shall be conclusive and binding for all purposes, absent manifest error.

SECTION 2.13.Illegality. Notwithstanding any other provision of this Agreement, if any Lender shall notify the Agent that the introduction of or any change in or in the interpretation of any law or regulation makes it unlawful, or any central bank or other governmental authority asserts that it is unlawful, for any Lender or its Eurodollar Lending Office to perform its obligations hereunder to make Eurodollar Rate Advances or to fund or maintain Eurodollar Rate Advances hereunder, (a) each Eurodollar Rate Advance of such Lender will automatically, upon such demand, Convert into a Base Rate Advance, and (b) the obligation of such Lender to make Eurodollar Rate Advances or to Convert Advances into Eurodollar Rate Advances shall be suspended until the Agent shall notify the Borrower and the Lenders in the applicable Class that the circumstances causing such suspension no longer exist.

SECTION 2.14.Payments and Computations.

(a)General Provisions. The Borrower shall make each payment hereunder and under the Notes, irrespective of any right of counterclaim or set-off, not later than 2:00 P.M. (New York City time) on the day when due in dollars to the Agent at the Agent’s Account in

same day funds. The Agent will promptly thereafter cause to be distributed like funds relating to the payment of principal or interest or facility fees ratably, based upon the respective Pro Rata Shares of the Lenders of the applicable Class of Advances for which such payment relates (other than amounts payable pursuant toSection 2.02(c),2.05(d),2.11,2.12,2.15 or8.04(b)), to the Lenders of the applicable Class for the account of their respective Applicable Lending Offices, and like funds relating to the payment of any other amount payable to any such Lender to such Lender for the account of its Applicable Lending Office, in each case to be applied in accordance with the terms of this Agreement. Upon its acceptance of an Assignment and Acceptance and recording of the information contained therein in the Register pursuant toSection 8.07(c), from and after the effective date specified in such Assignment and Acceptance, the Agent shall make all payments hereunder and under the Notes in respect of the interest assigned thereby to the Lender assignor thereunder for amounts that have accrued to but excluding the effective date of such assignment, and to the Lender assignee for amounts that have accrued from and after the effective date of such assignment.

(b)Basis of Calculation. All computations of facility fees and interest based on the Base Rate shall be made by the Agent on the basis of a year of 365 or 366 days, as the case may be, and all computations of interest based on the Eurodollar Rate and Letter of Credit fees shall be made by the Agent on the basis of a year of 360 days, in each case for the actual number of days (including the first day but excluding the last day) occurring in the period for which such interest or fees are payable. Each determination by the Agent of an interest rate hereunder shall be conclusive and binding for all purposes, absent manifest error.

(c)Payments Due on Non-Business Days. Whenever any payment hereunder or under the Notes shall be stated to be due on a day other than a Business Day, such payment shall be made on the next succeeding Business Day, and such extension of time shall in such case be included in the computation of payment of interest or facility fee, as the case may be;provided,however, that, if such extension would cause (i) any payment to be made after the Termination Date or the applicable Incremental Term Loan Termination Date, as applicable or (ii) payment of interest on or principal of Eurodollar Rate Advances to be made in the next following calendar month, such payment shall be made on the next preceding Business Day.

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

(e)Order of Application. Except as otherwise specified in this Agreement (includingSection 6.02 hereof) if at any time insufficient funds are received by and available to the Agent to pay fully all amounts of principal, unreimbursed Letter of Credit Disbursements, interest and fees then due hereunder, such funds shall be applied (i) first, towards payment of

interest and fees then due hereunder, ratably among the parties entitled thereto in accordance with the amounts of interest and fees then due to such parties, and (ii) second, towards payment of principal of the Advances and unreimbursed Letter of Credit Disbursements then due hereunder, ratably among the parties entitled thereto in accordance with the amounts of principal and unreimbursed Letter of Credit Disbursements then due to such parties.

(f)Application of Funds to Lender’s Obligations. If any Lender shall fail to make any payment required to be made by it pursuant toSection 2.02(d),2.03(d),2.03(e),2.05(d) or2.14(e), then the Agent may, in its discretion notwithstanding any contrary provision hereof, (i) apply any amounts thereafter received by it for the account of such Lender to satisfy such Lender’s obligations under such Sections until all such unsatisfied obligations are fully paid, and/or (ii) hold such amounts in a segregated account over which the Agent shall have exclusive control as cash collateral for, and application to, any future funding obligations of such Lender under any such Section, in the case of each ofclause (i) and (ii) above, in any order as determined by the Agent in its discretion.

SECTION 2.15.Taxes.

(a) Any and all payments by or on account of any obligation of the Borrower to or for the account of any Lender, the Agent or any other Person hereunder or under the Notes or any other documents to be delivered hereunder shall be made, in accordance withSection 2.14 or the applicable provisions of such other documents, free and clear of and without deduction for any and all present or future taxes, levies, imposts, deductions, charges or withholdings, and all liabilities with respect thereto,excluding, in the case of each Lender, the Agent or such other Person, (i) taxes imposed on (or measured by) its overall net income, net profits or net worth, and franchise or similar taxes, by the United States of America or by the jurisdiction under the laws of which such Lender, the Agent or such other Person (as the case may be) is organized or is otherwise doing business, or any political subdivision thereof and, in the case of each Lender, taxes imposed on (or measured by), in whole or in part, its overall net income, net profits or net worth, and franchise or similar taxes, by the jurisdiction of such Lender’s Applicable Lending Office or any political subdivision thereof (including, without limitation, any withholding of taxes described in thisSection 2.15(a)(i) that is treated under applicable law as a prepayment of taxes), (ii) any branch profits taxes imposed by the United States of America or any similar tax imposed by any other jurisdiction in which such Person is located, (iii) any taxes imposed as a result of such Person’s willful misconduct, (iv) in the case of a Lender (other than an assignee pursuant to a request by the Borrower underSection 2.18(b)), any U.S. withholding tax that is imposed on amounts payable to such Lender by any law in effect at the time such Lender becomes a party to this Agreement (or designates a new Applicable Lending Office), except to the extent that such Lender (or its assignor, if any) was entitled, at the time of designation of a new Applicable Lending Office (or assignment), to receive additional amounts from the Borrower with respect to such withholding tax pursuant to thisSection 2.15(a), (v) any U.S. federal withholding taxes imposed under FATCA, (vi) in the case of an Agent, any U.S. withholding tax that is imposed on amounts payable to such Agent by any law in effect at the time such Agent becomes a party to this Agreement solely as a result of such Agent being organized under the laws of a jurisdiction other than the United States, any State thereof or the District of Columbia, (vii) taxes attributable to its failure to comply withSection 2.15(f),(g),(i) or(j) and(viii) any interest, penalties or additions to tax imposed on any taxes described in

Sections 2.15(a)(i),(ii),(iii),(iv) or(v) (all such taxes, levies, imposts, deductions, charges or withholdings and liabilities with respect thereto not excluded underSection 2.15(a)(i),(ii),(iii),(iv),(v),(vi),(vii) or(viii) in respect of payments hereunder or under the Notes or any other documents to be delivered hereunder being hereinafter referred to as “Taxes”). If the Borrower shall be required by law to deduct any taxes, levies, imposts, deductions, charges or withholdings, or any liabilities with respect thereto, from or in respect of any sum payable hereunder or under any Note or any other documents to be delivered hereunder to any Lender or the Agent, (i) to the extent such deduction is for Taxes or Other Taxes (as hereinafter defined), the sum payable shall be increased as may be necessary so that after making all required deductions (including deductions applicable to additional sums payable under thisSection 2.15) such Lender or the Agent (as the case may be) receives an amount equal to the sum it would have received had no such deductions for Taxes or Other Taxes been made, (ii) the Borrower (as applicable) shall make such deductions and (iii) the Borrower (as applicable) shall timely pay the full amount deducted to the relevant taxation authority or other authority in accordance with applicable law.

(b) In addition, the Borrower shall pay any present or future stamp or documentary taxes or any other excise or property taxes, charges or similar levies that arise from any payment made hereunder or under the Notes or any other documents to be delivered hereunder or from the execution, delivery or registration of, performing under, or otherwise with respect to, this Agreement or the Notes or any other documents to be delivered hereunder, excluding, however, such taxes imposed with respect to an assignment following the primary syndication (other than an assignment that occurs as a result of the Borrower’s request pursuant toSection 2.18) that would not have been imposed but for a present or former connection between any Lender and the jurisdiction imposing such taxes (other than solely on account of the execution, delivery or registration of, performing under, or otherwise with respect to, this Agreement or the Notes or any other documents to be delivered hereunder) (hereinafter referred to as “Other Taxes”).

(c) The Borrower shall indemnify each Lender and the Agent for and hold it harmless against the full amount, without duplication, of Taxes or Other Taxes (including, without limitation, Taxes of any kind imposed or asserted by any jurisdiction on amounts payable under thisSection 2.15) imposed on or paid by such Lender or the Agent (as the case may be) and any liability (including penalties and interest) arising therefrom or with respect thereto. This indemnification shall be made within 30 days from the date such Lender or the Agent (as the case may be) makes written demand therefor and provides appropriate computational and, to the extent available, documentary support.

(d) As soon as practicable after any payment of Taxes or Other Taxes pursuant to thisSection 2.15, the Borrower shall furnish to the Agent, at its address referred to inSection 8.02, the original or a certified copy of a receipt evidencing such payment to the extent that such a receipt is issued therefor, or other written proof of payment thereof that is reasonably satisfactory to the Agent.

(e) Each Lender shall severally indemnify the Agent, within 10 days after demand therefor, for any taxes, levies, imposts, deductions, charges or withholdings imposed by any governmental authority that are attributable to such Lender and that are payable or paid by

the Agent in connection with this Agreement or any Note or any other documents to be delivered hereunder, and any penalties, interest and reasonable expenses arising therefrom or with respect thereto (but only to the extent that the Borrower has not already indemnified the Agent for such taxes and other liabilities and without limiting the obligation of the Borrower to do so), whether or not such taxes or other liabilities were correctly or legally imposed or asserted by the relevant governmental authority. A certificate as to the amount of such payment or liability delivered to any Lender by the Agent shall be conclusive absent manifest error. Each Lender hereby authorizes the Agent to set off and apply any and all amounts at any time owing to such Lender under this Agreement or any Note or any other documents to be delivered hereunder or otherwise payable by the Agent to the Lender from any other source against any amount due to the Agent under thisparagraph (e).

(f) Any Lender that is entitled to an exemption from or reduction of withholding tax with respect to payments made hereunder or under the Notes or any other documents to be delivered hereunder shall deliver to the Borrower and the Agent, at the time or times reasonably requested by the Borrower or the Agent, such properly completed and executed documentation reasonably requested by the Borrower or the Agent as will permit such payments to be made without withholding or at a reduced rate of withholding. In addition, any Lender, if reasonably requested by the Borrower or the Agent, shall deliver such other documentation prescribed by applicable law or reasonably requested by the Borrower or the Agent as will enable the Borrower or the Agent to determine whether or not such Lender is subject to backup withholding or information reporting requirements. Notwithstanding anything to the contrary in the preceding two sentences, the completion, execution and submission of such documentation (other than such documentation set forth inSections 2.15(g),(h) and(i) below) shall not be required if in the Lender’s reasonable judgment such completion, execution or submission would subject such Lender to any material unreimbursed cost or expense or would materially prejudice the legal or commercial position of such Lender.

(g) Each Lender that is not a United States Person, as defined in Section 7701(a)(30) of the Internal Revenue Code (a “Foreign Lender”), shall, to the extent it is legally entitled to do so, on or prior to the date of its execution and delivery of this Agreement in the case of each Initial Lender and on the date of the Assignment and Acceptance pursuant to which it becomes a Lender in the case of each other Lender, and from time to time thereafter as reasonably requested in writing by the Borrower or the Agent (but only so long as such Lender remains lawfully able to do so), provide each of the Agent and the Borrower with (i) two duly completed and properly executed originals of United States Internal Revenue Service Forms W-8BEN or W-8ECI or any applicable successor form, as the case may be, certifying that such Foreign Lender is exempt from or entitled to a reduced rate of United States withholding tax on payments pursuant to this Agreement or the Notes, (ii) in the case of a Foreign Lender claiming exemption from United States federal withholding tax under Section 881(c) of the Internal Revenue Code with respect to payments of “portfolio interest,” a statement substantially in the form ofExhibit F-1 and two duly completed and properly executed originals of United States Internal Revenue Service Form W-8BEN, or any applicable successor form, or (iii) to the extent such Foreign Lender is not the beneficial owner, two duly completed and properly executed originals of United States Internal Revenue Service Form W-8IMY, accompanied by United States Internal Revenue Service Forms W-8ECI, W-8BEN or W-9, a statement substantially in the form ofExhibit F-3 orF-4, and/or other certification documents from each beneficial owner,

as applicable;provided that if such Foreign Lender is a partnership and one or more direct or indirect partners of such Lender are claiming the portfolio interest exemption, such Foreign Lender may provide a statement substantially in the form ofExhibit F-2 on behalf of each such direct and indirect partner.

(h) If a payment made to a Lender hereunder or under the Notes or any other documents to be delivered hereunder would be subject to U.S. federal withholding tax imposed by FATCA if such Lender were to fail to comply with the applicable reporting requirements of FATCA (including those contained in Section 1471(b) or 1472(b) of the Internal Revenue Code, as applicable), such Lender shall deliver to the Borrower and the Agent at the time or times prescribed by law and at such time or times reasonably requested by the Borrower or the Agent such documentation prescribed by applicable law (including as prescribed by Section 1471(b)(3)(C)(i) of the Internal Revenue Code) and such additional documentation reasonably requested by the Borrower or the Agent as may be necessary for the Borrower and the Agent to comply with their obligations under FATCA and to determine that such Lender has complied with such Lender’s obligations under FATCA or to determine the amount to deduct and withhold from such payment. Solely for purposes of thisparagraph (h), “FATCA” shall include any amendments made to FATCA after the date of this Agreement.

(i) Each Lender and Agent that is a United States Person, as defined in Section 7701(a)(30) of the Internal Revenue Code (other than persons that are corporations or otherwise exempt from United States backup withholding tax), shall deliver at the time(s) and in the manner(s) prescribed by applicable law, to each of the Borrower and the Agent (as applicable) two original properly completed and duly executed United States Internal Revenue Service Forms W-9 or any successor form, certifying that such Person is exempt from United States backup withholding tax on payments made hereunder.

(j) Each Lender agrees that if any form or certification it previously delivered pursuant toSection 2.15(f),(g),(h) or(i) expires or becomes obsolete or inaccurate in any respect, it shall update such form or certification or promptly notify the Borrower and the Agent in writing of its legal inability to do so.

(k) For the avoidance of doubt, for any period with respect to which a Lender has failed to provide the Borrower with the appropriate form, certificate or other document described inSection 2.15(g) or(i) (other than if such failure is due to a change in law occurring subsequent to the date on which a form, certificate or other document originally was required to be provided, or if such form, certificate or other document otherwise is not required underSection 2.15(g) or(i)), such Lender shall not be entitled to increased payments or indemnification underSection 2.15(a) or(c) with respect to taxes or Other Taxes imposed by reason of such failure;provided,however, that the Borrower shall take such steps as the Lender shall reasonably request (at the sole expense of such Lender) to assist the Lender to recover such taxes or Other Taxes (it being understood, however, that the Borrower shall have no liability to such Lender in respect of such taxes or Other Taxes).

(l) If any party determines, in its sole discretion exercised in good faith, that it has received a refund of any Taxes or Other Taxes as to which it has been indemnified pursuant to thisSection 2.15 (including by the payment of additional amounts pursuant to this

Section 2.15), it shall pay to the indemnifying party an amount equal to such refund (but only to the extent of indemnity payments made by such indemnifying party under this Section with respect to the Taxes or Other Taxes giving rise to such refund), net of all out-of-pocket expenses (including taxes) of such indemnified party and without interest (other than any interest paid by the relevant governmental authority with respect to such refund). Such indemnifying party, upon the request of such indemnified party, shall repay to such indemnified party the amount paid over pursuant to thisparagraph (l) (plus any penalties, interest or other charges imposed by the relevant governmental authority) in the event that such indemnified party is required to repay such refund to such governmental authority. Notwithstanding anything to the contrary in thisparagraph (l), in no event will the indemnified party be required to pay any amount to an indemnifying party pursuant to thisparagraph (l) the payment of which would place the indemnified party in a less favorable net after-tax position than the indemnified party would have been in if the indemnification payments or additional amounts giving rise to such refund had never been paid.

(m) For purposes of thisSection 2.15, the term “Lender” includes any Issuing Bank.

Nothing contained in thisSection 2.15 shall require any Lender or the Agent to make available its tax returns (or any other information relating to its taxes which it deems to be confidential).

SECTION 2.16.Sharing of Payments, Etc. If any Lender shall, by exercising any right of set off or counterclaim or otherwise, obtain payment in respect of any principal of or interest on any of its Advances or funded participations in Letter of Credit Disbursements resulting in such Lender receiving payment of a greater proportion of the aggregate amount of its Advances and participations in Letter of Credit Disbursements and accrued interest thereon than the proportion received by any other Lender of the applicable Class, then the Lender receiving such greater proportion shall purchase (for cash at face value) participations in the Advances and participations in Letter of Credit Disbursements of other Lenders of the applicable Class to the extent necessary so that the benefit of all such payments shall be shared by the Lenders of the applicable Class ratably in accordance with the aggregate amount of principal of and accrued interest on their respective Advances and participations in Letter of Credit Disbursements;provided that (i) if any such participations are purchased and all or any portion of the payment giving rise thereto is recovered, such participations shall be rescinded and the purchase price restored to the extent of such recovery, without interest, and (ii) the provisions of thisSection 2.16 shall not be construed to apply to any payment made by the Borrower pursuant to and in accordance with the express terms of this Agreement or any payment obtained by a Lender as consideration for the assignment of or sale of a participation in any of its Advances or participations in Letter of Credit Disbursements to any assignee or participant, other than to the Borrower or any Subsidiary or Affiliate thereof (as to which the provisions of thisSection 2.16shall apply). The Borrower consents to the foregoing and agrees, to the extent it may effectively do so under applicable law, that any Lender acquiring a participation pursuant to the foregoing arrangements may exercise against the Borrower rights of set off and counterclaim with respect to such participation as fully as if such Lender were a direct creditor of the Borrower in the amount of such participation.

SECTION 2.17.Notes. The Borrower agrees that upon notice by any Lender to the Borrower (with a copy of such notice to the Agent) to the effect that a promissory note or other evidence of indebtedness is required or appropriate in order for such Lender to evidence (whether for purposes of pledge, enforcement or otherwise) the Advances owing to, or to be made by, such Lender, the Borrower shall promptly execute and deliver to such Lender, with a copy to the Agent, a Revolving Note or an Incremental Term Note, as applicable, payable to the order of such Lender.

SECTION 2.18.Mitigation Obligations; Replacement of Lenders.

(a)Mitigation. If any Lender requests compensation underSection 2.12, or if the Borrower is required to pay any additional amount to any Lender or any governmental authority for the account of any Lender pursuant toSection 2.15, then such Lender shall use reasonable efforts to designate a different lending office for funding or booking its Advances or Letter of Credit Disbursements hereunder or to assign its rights and obligations hereunder to another of its offices, branches or affiliates, if, in the good faith judgment of such Lender, such designation or assignment (i) would eliminate or reduce amounts payable pursuant toSection 2.12 or2.15, as the case may be, in the future and (ii) would not subject such Lender to any unreimbursed cost or expense and would not otherwise be disadvantageous to such Lender. The Borrower hereby agrees to pay all reasonable costs and expenses incurred by any Lender in connection with any such designation or assignment.

(b)Replacement of Lender. If (i) any Lender requests, or provides notice to the Borrower that it intends to request, compensation underSection 2.12, (ii) the Borrower is required to pay any additional amount to any Lender or any governmental authority for the account of any Lender pursuant toSection 2.15, (iii) any Lender becomes a Defaulting Lender, (iv) any Lender becomes a Non-Consenting Lender or (v) any Lender becomes a Declining Lender, then the Borrower may, at its sole expense and effort, upon notice to such Lender and the Agent, require such Lender to assign and delegate, without recourse (in accordance with and subject to the restrictions contained inSection 8.07), all its interests, rights and obligations under this Agreement to an assignee that shall assume such obligations (which assignee may be another Lender, if a Lender accepts such assignment);provided that (A) the Borrower shall have received the prior written consent of the Agent (and, if a Revolving Commitment is being assigned, each Issuing Bank), which consent, in each case, shall not unreasonably be withheld or delayed, (B) such Lender shall have received payment of an amount equal to the outstanding principal amount of its Advances and funded participations in Letter of Credit Disbursements, accrued interest thereon, accrued fees and all other amounts payable to it hereunder, from the assignee (to the extent of such outstanding principal, funded participations and accrued interest and fees) or the Borrower (in the case of all other amounts), (C) in the case of any such assignment resulting from a claim for compensation underSection 2.12 or payments required to be made pursuant toSection 2.15, such assignment will result in a material reduction in such compensation or payments, (D) in the case of any such assignment resulting from the status of such Lender as a Non-Consenting Lender, such assignment, together with any assignments by other Non-Consenting Lenders, will enable the Borrower to obtain sufficient consents to cause the applicable amendment, modification or waiver to become effective and (E) in the case of any such assignment resulting from the status of such Lender as a Declining Lender, the assignee of such Declining Lender is a Consenting Lender. A Lender shall not be required to make any such

assignment and delegation if, prior thereto, as a result of a waiver by such Lender or otherwise, the circumstances entitling the Borrower to require such assignment and delegation cease to apply.

SECTION 2.19.Defaulting Lenders. Notwithstanding any provision of this Agreement to the contrary, if any Lender becomes a Defaulting Lender, then the following provisions shall apply for so long as such Lender is a Defaulting Lender:

(a) fees shall cease to accrue on the Revolving Commitment of such Defaulting Lender pursuant toSection 2.04(a);

(b) the unpaid principal amount of Revolving Advances and the Letter of Credit Exposure and the Incremental Term Loans and/or Incremental Term Commitments, as applicable, of such Defaulting Lender shall not be included in determining whether the Required Lenders, the Required Revolving Lenders or the Required Incremental Term Lenders, as applicable, have taken or may take any action hereunder (including any consent to any amendment, waiver or other modification pursuant toSection 8.01);provided, that this clause (b) shall not apply to the vote of a Defaulting Lender in the case of an amendment, waiver or other modification described inSection 8.01 for which the consent of such Lender or each Lender directly and adversely affected thereby is required;

(i) all or any part of the Letter of Credit Exposure of such Defaulting Lender shall be reallocated among the non-Defaulting Revolving Lenders in accordance with their respective Pro Rata Shares but only to the extent that (x) the sum of all non-Defaulting Revolving Lenders’ unpaid principal amount of Revolving Advancesplus such Defaulting Lender’s Letter of Credit Exposure does not exceed the total of all non-Defaulting Revolving Lenders’ Revolving Commitments as in effect at the time of such reallocation and (y) the conditions set forth inSection 3.02 are satisfied at such time;

(ii) if the reallocation described inclause (i) above cannot, or can only partially, be effected, the Borrower shall within one Business Day following notice by the Agent, cash collateralize for the benefit of the Issuing Banks only the Borrower’s obligations corresponding to such Defaulting Lender’s Letter of Credit Exposure in an amount equal to the aggregate amount of the unreallocated obligations of such Defaulting Lender in accordance with the procedures set forth inSection 2.03(h)(i) for so long as such Letter of Credit Exposure is outstanding;provided that neither any such reallocation (partial or otherwise) described inclause (i) above or thisclause (ii), nor any payment by a non-Defaulting Revolving Lender pursuant thereto will constitute a waiver or release of any claim the Borrower, the Agent, the Issuing Banks or any other Lender may have against such Defaulting Lender or cause such Defaulting Lender to be a non-Defaulting Revolving Lender;

(iii) if the Borrower cash collateralizes any portion of such Defaulting Lender’s Letter of Credit Exposure pursuant toclause (ii) above, the Borrower shall not

be required to pay any fees to such Defaulting Lender pursuant toSection 2.04(b) with respect to such Defaulting Lender’s Letter of Credit Exposure during the period such Defaulting Lender’s Letter of Credit Exposure is cash collateralized;

(iv) if the Letter of Credit Exposures of the non-Defaulting Revolving Lenders are reallocated pursuant toclause (i) above, then the fees payable to the Revolving Lenders pursuant toSection 2.04(b) shall be adjusted in accordance with such non-Defaulting Revolving Lenders’ Pro Rata Shares; and

(v) if all or any portion of such Defaulting Lender’s Letter of Credit Exposure is neither reallocated nor cash collateralized pursuant toclause (i) or(ii) above, then, without prejudice to any rights or remedies of the Issuing Banks or any other Lender hereunder, all facility fees that otherwise would have been payable to such Defaulting Lender underSection 2.04(a) (solely with respect to the portion of such Defaulting Lender’s Revolving Commitment that was utilized by such Letter of Credit Exposure) and Letter of Credit participation fees payable underSection 2.04(b)(i) with respect to such Defaulting Lender’s Letter of Credit Exposure shall be payable to the Issuing Banks, ratably based on the portion of such Letter of Credit Exposure attributable to Letters of Credit issued by each Issuing Bank, until and to the extent that such Letter of Credit Exposure is reallocated and/or cash collateralized pursuant toclause (i) or(ii) above; and

(d) so long as such Revolving Lender is a Defaulting Lender, no Issuing Bank shall be required to issue, amend or increase any Letter of Credit, unless it is satisfied that the related exposure and the Defaulting Lender’s then outstanding Letter of Credit Exposure will be 100% covered by the Letter of Credit Commitments of the non-Defaulting Revolving Lenders and/or cash collateral will be provided by the Borrower in accordance withSection 2.19(c)(ii), and participating interests in any newly issued or increased Letter of Credit shall be allocated among non-Defaulting Revolving Lenders in a manner consistent withSection 2.19(c)(i) (and such Defaulting Lender shall not participate therein).

If a Bankruptcy Event with respect to any Lender Parent of a Revolving Lender shall occur following the date hereof and for so long as such event shall continue, no Issuing Bank shall be required to issue, amend or increase any Letter of Credit, unless such Issuing Bank shall have entered into arrangements with the Borrower or such Revolving Lender, reasonably satisfactory to the Issuing Bank to defease any risk to it in respect of such Lender hereunder.

In the event that the Agent, the Borrower and each Issuing Bank each agree that a Defaulting Lender has adequately remedied all matters that caused any such Revolving Lender to be a Defaulting Lender, then the Letter of Credit Exposures of the Revolving Lenders shall be readjusted to reflect the inclusion of such Revolving Lender’s Letter of Credit Commitment and on such date such Revolving Lender shall purchase at par such of the Revolving Advances of the other Revolving Lenders as the Agent shall determine may be necessary in order for such Revolving Lender to hold such Revolving Advances in accordance with its Pro Rata Share, whereupon such Revolving Lender will cease to be a Defaulting Lender;provided that no adjustments will be made retroactively with respect to fees accrued or payments made by or on behalf of the Borrower while such Revolving Lender was a Defaulting Lender; andprovidedfurther that no change hereunder from Defaulting Lender to Revolving Lender will constitute a

waiver or release of any claim the Borrower, the Agent, the Issuing Banks or any other Revolving Lender may have arising from such Revolving Lender’s having been a Defaulting Lender.

SECTION 2.20.Incremental Term Loans.

(a) The Borrower shall have the right from time to time during the term of this Agreement, and subject to the terms and conditions set forth in thisSection 2.20, to request in writing incremental term loans (the “Incremental Term Loans”) be made under this Agreement by Incremental Term Lenders pursuant to one or more Incremental Term Loan Agreements, which Incremental Term Loans may or may not by their terms, at the election of the Borrower, automatically increase the aggregate amount of the Revolving Commitments of the Incremental Term Lenders upon any prepayment thereof in connection with a Permitted Acquisition or capital expenditure as provided inSections 2.05(f) and5.14(d);provided that no such Incremental Term Loan may by its terms provide for an automatic increase in the aggregate amount of the Revolving Commitments if the sum of (x) the aggregate principal amount of such Incremental Term Loans,plus (y) the aggregate principal amounts of any other Incremental Term Loans made under this Agreement that by their terms automatically increase the aggregate amount of the Revolving Commitments upon any prepayment thereof in connection with a Permitted Acquisition or capital expenditure as provided inSections 2.05(f) and5.14(d),plus (z) the aggregate amount of Commitment Increases then in effect, shall exceed $350,000,000. Such notice to the Agent shall set forth the date on which such Incremental Term Loans are requested to be made (which shall not be less than three (3) Business Days nor more than 60 days after the date of such notice (which time periods may be modified or waived at the discretion of the Agent)) and include the applicable completed Incremental Term Loan Agreement for such Incremental Term Loans as an attachment thereto. Each request by the Borrower for an Incremental Term Loan that automatically increases the aggregate amount of the Revolving Commitments upon any prepayment thereof in connection with a Permitted Acquisition or capital expenditure as provided inSections 2.05(f) and5.14(d), is subject to the consent of the Agent and each Issuing Bank (such consent not to be unreasonably withheld, delayed or conditioned) as to the identity of each Incremental Term Lender, but no consent of any Lender (other than any Lender providing an Incremental Term Loan pursuant to such request) is required to be obtained in connection with any such request.

(b) Any such Incremental Term Loans shall be made, at the option of the Borrower, by (x) one or more existing Lenders and/or (y) one or more financial institutions that is not an existing Lender (any such Lender or financial institution referred to in thisSection 2.20(b) being called an “Incremental Term Lender”);provided that any such Lender or financial institution (A) may not be an Ineligible Assignee, (B) must have an Incremental Term Loan of at least $5,000,000 unless otherwise agreed to by the Agent and the Borrower and (C) must become an Incremental Term Lender under this Agreement by execution and delivery of an Incremental Term Loan Agreement;provided,further, that no Lender shall be required to become an Incremental Term Lender and any Lender or financial institution approached to provide an Incremental Term Loan may elect or decline, in its sole discretion, to provide such Incremental Term Loan.

(c) The Borrower and each Incremental Term Lender that has agreed to provide an Incremental Term Loan pursuant to such request shall execute and deliver to the Agent an Incremental Term Loan Agreement and such other documentation as the Agent shall reasonably specify to provide for the requested Incremental Term Loans.

(d) Notwithstanding the foregoing, no Incremental Term Loan Agreement shall become effective and no Incremental Term Loans shall be provided under thisSection 2.20 unless:

(i) no Default or Event of Default shall exist at the time of the request or at the time of the making of the proposed Incremental Term Loans;

(ii) all conditions precedent for a Borrowing set forth inSection 3.02(a) have been satisfied;

(iii) the Borrower shall have provided Cash Collateral as required pursuant toSection 5.14 hereof and the Agent shall have received copies of the Collateral Documents or any amendments thereto that the Agent shall deem reasonably necessary, signed, to the extent applicable, by each of the parties thereto (or, in the case of any party as to which an executed counterpart shall not have been received, receipt by the Agent of telegraphic, telecopy, electronic communication or other written confirmation from such party of execution of a counterpart thereof by such party), in each case in form and substance reasonably satisfactory to the Agent;

(iv) the Agent shall have received customary legal opinions, resolutions and closing certificates and other documentation as it shall reasonably request, in each case in form and substance reasonably satisfactory to the Agent; and

(v) to the extent requested by any Incremental Term Lender making an Incremental Term Loan, the Borrower shall have executed and delivered promissory notes in favor of such Incremental Term Lenders evidencing such Incremental Term Loans, in form and substance reasonably satisfactory to such Incremental Term Lenders and the Agent.

ARTICLE III

CONDITIONS TO EFFECTIVENESS AND LENDING

SECTION 3.01.Conditions Precedent to Effectiveness of Sections 2.01 and 2.03.Sections 2.01 and2.03 of this Agreement shall become effective on and as of the first date (the “Effective Date”) on which the following conditions precedent have been satisfied.

(a) The Existing Credit Agreement shall have been terminated, all amounts outstanding thereunder shall have been paid, and all letters of credit issued (other than Existing Letters of Credit) thereunder shall have been terminated or collateralized by cash to the satisfaction to the issuers of such letters of credit.

(b) The Agent shall have received on or before the Effective Date the following, each dated such day, in form and substance reasonably satisfactory to the Agent:

(i) 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 Agent of telegraphic, telecopy, electronic communication or other written confirmation from such party of execution of a counterpart hereof by such party);

(ii) the Notes to the order of the Lenders, respectively, requesting same;

(iii) (A) an opinion of the internal legal counsel to the Borrower, in a form reasonably satisfactory to the Agent, and (B) an opinion of Skadden, Arps, Slate, Meagher & Flom, LLP, special counsel the Borrower, in a form reasonably satisfactory to the Agent;

(iv) certified copies of the resolutions of the Board of Directors or similar governing body of the Ultimate General Partner (in its capacity as general partner of the General Partner, in its capacity as general partner of the Borrower) and the General Partner (in its capacity as general partner of the Borrower) approving this Agreement and the Notes, and of all documents evidencing other necessary corporate or other similar action and governmental approvals, if any, with respect to this Agreement and the Notes;

(v) a certificate signed by the Chief Financial Officer or the Treasurer of the Ultimate General Partner (in its capacity as general partner of the General Partner, in its capacity as general partner of the Borrower), dated the Effective Date, to the effects set forth inclauses (a) and(b) ofSection 3.02;

(vi) a certificate of the Secretary or an Assistant Secretary of the Ultimate General Partner (in its capacity as general partner of the General Partner, in its capacity as general partner of the Borrower) certifying the names and true signatures of the officers of the Ultimate General Partner (in its capacity as general partner of the General Partner, in its capacity as general partner of the Borrower) authorized to sign this Agreement and the Notes and the other documents to be delivered hereunder; and

(vii) all documents the Agent may have reasonably requested prior to the date hereof 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.

(c) The Agent and the Joint Lead Arrangers shall have received all fees and other amounts due and payable to them on or prior to the Effective Date, including reimbursement or payment of all reasonable and invoiced out-of-pocket fees, charges and expenses of a single counsel and of a single local counsel to the Agent and the Joint Lead Arrangers in each appropriate jurisdiction (which may include a single special counsel acting in multiple jurisdictions) and such other counsel retained with the Borrower’s prior written consent (such consent not to be unreasonably withheld or delayed), required to be reimbursed or paid by the Borrower hereunder.

(d) The Lenders shall have received, to the extent requested, all documentation and other information reasonably requested by the Lenders or the Agent under applicable “know your customer” and anti-money laundering rules and regulations, including the Patriot Act.

The Agent shall notify the Borrower and the Lenders of the Effective Date, and such notice shall be conclusive and binding.

SECTION 3.02.Conditions Precedent to Each Borrowing and Letter of Credit Issuance or Extension. The obligation of each Lender to make an Advance on the occasion of each Borrowing, and the obligation of each Issuing Bank to issue or to extend the expiry date of a Letter of Credit, shall be subject to the conditions precedent that the Effective Date shall have occurred or shall occur simultaneously with such Borrowing, issuance or extension and on the date of such Borrowing or Letter of Credit issuance or extension the following statements shall be true (and each of the giving of the applicable Notice of Borrowing or Notice of Issuance, and the acceptance by the Borrower of the proceeds of any such Borrowing, shall constitute a representation and warranty by the Borrower that on the date of such Borrowing, or such issuance or extension of a Letter of Credit, such statements are true):

(a) the representations and warranties contained inSection 4.01 (except the representations set forth inSection 4.01(d)(iii),Section 4.01(f) andSection 4.01(g) (provided that, in the case ofSection 4.01(g), the exception shall apply solely with respect to Environmental Laws), each of which shall be made only on and as of the Effective Date) are correct on and as of the Effective Date and are correct in all material respects (except for those representations and warranties qualified by “materiality,” “Material Adverse Effect” or a like qualification, which shall be correct in all respects) on the date of such Borrowing or Letter of Credit issuance or extension, before and after giving effect to such Borrowing and the application of the proceeds thereof or to such Letter of Credit issuance or extension, as though made on and as of such date (except for those representations and warranties that specifically relate to a prior date, which shall have been correct on such prior date); and

(b) no event has occurred and is continuing, or would result from such Borrowing or from the application of the proceeds therefrom or from the issuance or extension of such Letter of Credit, that constitutes a Default or an Event of Default.

ARTICLE IV

REPRESENTATIONS AND WARRANTIES

SECTION 4.01. The Borrower represents and warrants that:

(a)Organization and Power. The Borrower is duly organized, validly existing and in good standing under the laws of Delaware and has all requisite powers and all material governmental licenses, authorizations, consents and approvals required to carry on its business as now conducted and is duly qualified to do business in each jurisdiction where such qualification is required, except where the failure so to qualify would not have a Material Adverse Effect.

(b)Company and Governmental Authorization; No Contravention. The execution, delivery and performance by the Borrower of this Agreement and the Notes are within the Borrower’s limited partnership powers, have been duly authorized by all necessary limited partnership action, and do not (i) require any action by or in respect of, or filing with, any governmental body, agency or official, (ii) contravene, or constitute a default under, any provision of applicable law or regulation or of the certificate of limited partnership or agreement

of limited partnership of the Borrower, (iii) contravene, or constitute a default under, any agreement, judgment, injunction, order, decree or other instrument binding upon the Borrower, except to the extent such contravention or default could not reasonably be expected to have a Material Adverse Effect or (iv) result in the creation or imposition of any Lien on any asset of the Borrower or any of its Restricted Subsidiaries, other than any Lien that is required by this Agreement.

(c)Binding Effect. This Agreement constitutes a valid and binding agreement of the Borrower and each Note, if and 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, except as the same may be limited by bankruptcy, insolvency or similar laws affecting creditors rights generally and by general principles of equity.

(d)Financial Information.

(i) The consolidated balance sheet of the Borrower and its consolidated Subsidiaries as of December 31, 2010 and the related consolidated statements of income, cash flows, capitalization and retained earnings for the fiscal year then ended, reported on by Deloitte & Touche LLP, 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.

(ii) The unaudited consolidated balance sheets of the Borrower and its consolidated Subsidiaries as of March 31, 2011 and June 30, 2011, and the related unaudited consolidated statements of income and cash flows for the three and six months then ended, respectively, fairly present, in conformity with GAAP, the consolidated financial position of the Borrower and its consolidated Subsidiaries as of such dates and their consolidated results of operations and changes in financial position for such three-month and six-month period, subject to normal year-end adjustments and the absence of footnotes.

(iii) There has been no Material Adverse Change since December 31, 2010.

(e)Regulation U. The Borrower and the Consolidated Subsidiaries are not engaged in the business of extending credit for the purpose of purchasing or carrying margin stock (within the meaning of Regulation U issued by the Board of Governors of the Federal Reserve System), and no proceeds of any Borrowing or any Letter of Credit will be used, whether directly or indirectly, to purchase or carry any margin stock or to extend credit to others for the purpose of purchasing or carrying any margin stock in any such case that would cause a violation of such Regulation U. Not more than 25% of the value of the assets of the Borrower and the Consolidated Subsidiaries is represented by margin stock.

(f)Litigation. Except as disclosed in the Borrower’s annual report on Form 10-K for the fiscal year ended December 31, 2010, and the Borrower’s quarterly reports on Form 10-Q for the fiscal quarters ended March 31, 2011 and June 30, 2011, there is no action, suit or proceeding (including, without limitation, any Environmental Action) pending against, or to the

knowledge of the Borrower threatened against or affecting, the Borrower or any of its Restricted Subsidiaries before any court or arbitrator or any governmental body, agency or official that would be likely to be decided adversely to the Borrower or such Subsidiary and, as a result, have a Material Adverse Effect.

(g)Compliance with Laws. The Borrower and each Restricted Subsidiary is in compliance in all material respects with all applicable laws, ordinances, rules, regulations and requirements of governmental authorities (including, without limitation, ERISA and Environmental Laws) except where (i) non-compliance would not have a Material Adverse Effect or (ii) the necessity of compliance therewith is contested in good faith by appropriate proceedings.

(h)Taxes. The Borrower and its Restricted Subsidiaries have filed all United States Federal income tax returns and all other material tax returns that are required to be filed by them and have paid all taxes due pursuant to such returns or pursuant to any assessment received by the Borrower or any Restricted Subsidiary except (i) where nonpayment or failure to file would not have a Material Adverse Effect or (ii) where the same are contested in good faith by appropriate proceedings. The charges, accruals and reserves on the books of the Borrower and its Restricted Subsidiaries in respect of taxes or other governmental charges are, in the opinions of the Borrower, adequate.

(i)Investment Company Status. Neither the Borrower nor any of its Subsidiaries is an “investment company” as defined in, or subject to regulation under, the Investment Company Act of 1940, as amended.

(j)Disclosure. Neither the Information Memorandum (including the information incorporated therein by reference) nor any of the other reports, financial statements, certificates or other written information furnished by or on behalf of the Borrower, to the Agent or any Lender in connection with the negotiation of this Agreement or delivered hereunder (as modified or supplemented by other information so furnished), when taken as a whole and when so furnished, contains any material misstatement of a material fact or omits to state any material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not materially misleading;provided that, with respect to projected financial information, the Borrower represent only that such information was prepared in good faith based upon assumptions believed by the Borrower to be reasonable at the time prepared.

(k)Unrestricted Subsidiaries. As of the Effective Date, there are no Unrestricted Subsidiaries.

ARTICLE V

COVENANTS OF THE BORROWER

SECTION 5.01.Information. The Borrower will deliver to the Agent:

(a) as soon as available and in any event within 120 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, capitalization and retained earnings for such fiscal year, setting forth in each case in

comparative form the figures for the previous fiscal year, all reported on in a manner consistent with the requirements of the Securities and Exchange Commission by Deloitte & Touche LLP or other independent public accountants of nationally recognized standing;

(b) as soon as available and in any event within 60 days after the end of each of the first three quarters of each fiscal year of the Borrower, commencing with the fiscal quarter ended September 30, 2011, 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 and for the portion of the Borrower’s fiscal year ended at the end of such quarter, setting forth in each case in comparative form the figures for the corresponding quarter and the corresponding portion of the Borrower’s previous fiscal year, all certified (subject to normal year-end adjustments) as to fairness of presentation, application of GAAP and consistency by an Approved Officer;

(c) simultaneously with the delivery of each set of financial statements referred to inclauses (a) and(b) above, a certificate of an Approved Officer (i) setting forth in reasonable detail the calculations required to establish whether the Borrower was in compliance with the requirements ofSection 5.12(a) on the date of such financial statements and (ii) stating whether any Default or Event of Default exists on the date of such certificate and, if any Default or Event of Default then exists, setting forth the details thereof and the action that the Borrower is taking or proposes to take with respect thereto;

(d) within five days after any officer of the Ultimate General Partner (in its capacity as general partner of the General Partner, in its capacity as general partner of the Borrower) with responsibility relating thereto obtains knowledge of any Default or Event of Default, if such Default or Event of Default is then continuing, a certificate of an Approved Officer setting forth the details thereof and the action that the Borrower is taking or proposes to take with respect thereto;

(e) 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) that the Borrower shall have filed with the Securities and Exchange Commission;

(f) 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) with respect to any Material Plan that might constitute grounds for a termination of such Plan under Title IV of ERISA, or has knowledge that the plan administrator of any Material 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 Material Plan is in reorganization or “critical status” (within the meaning of Section 305 of ERISA), 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 material 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 430 of the Internal Revenue Code, a copy of such application; (v) gives notice of intent to terminate any Material 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 Material Plan pursuant to Section 4063 of ERISA, a copy of such notice; or (vii) fails to make any payment or contribution to any Material Plan or makes any amendment to any Material Plan that, in each case, 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 Ultimate General Partner (in its capacity as general partner of the General Partner, in its capacity as general partner 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

(g) from time to time such additional information regarding the financial position or business of the Borrower and its consolidated Subsidiaries (including, if requested, information as to the Borrower and the Consolidated Subsidiaries on a stand-alone basis) as the Agent, at the request of any Lender, may reasonably request.

Information required to be delivered pursuant toSections 5.01(a),5.01(b) and5.01(e) shall be deemed to have been delivered on the date on which such information has been posted by the Borrower on the Securities and Exchange Commission website on the Internet at sec.gov/edaux/searches.htm, on the Borrower’s IntraLinks site at intralinks.com or on another website identified in a notice provided to the Lenders and accessible by the Lenders without charge.

SECTION 5.02.Payment of Taxes. The Borrower will pay and discharge, and the Borrower will cause each Restricted Subsidiary to pay and discharge, at or before maturity, all their tax liabilities, except where (i) nonpayment or failure to file would not have a Material Adverse Effect or (ii) the same may be contested in good faith by appropriate proceedings, and the Borrower will maintain, and the Borrower will cause each Restricted Subsidiary to maintain, in accordance with GAAP, appropriate reserves for the accrual of any of the same.

SECTION 5.03.Maintenance of Property; Insurance.

(a) The Borrower will keep, and the Borrower will cause each Material Restricted Subsidiary to keep, all property useful and necessary in its business in good working order and condition, ordinary wear and tear excepted, except where the failure to do so could not reasonably be expected to result in a Material Adverse Effect.

(b) The Borrower will, and the Borrower will cause each of its Material Restricted Subsidiaries to, maintain (either in the name of the Borrower or in such Subsidiary’s own name) with financially sound and responsible insurance companies, insurance on all their respective properties in at least such amounts and against at least such risks (and with such risk retention) as are usually insured against by companies of established repute engaged in the same or a similar business;provided that self-insurance by the Borrower or any such Material Restricted Subsidiary shall not be deemed a violation of this covenant to the extent that such self-insurance is consistent with reasonable and prudent business practice; and will furnish to the Lenders, upon request from the Agent, information presented in reasonable detail as to the insurance so carried.

SECTION 5.04.Maintenance of Existence. The Borrower will preserve, renew and keep in full force and effect, and the Borrower will cause each Material Restricted Subsidiary to preserve, renew and keep in full force and effect their respective corporate or other legal existence and their respective rights, privileges and franchises material to the normal conduct of their respective businesses;provided that nothing in thisSection 5.04 shall prohibit (i) any transaction permitted bySection 5.09 or (ii) the termination of any right, privilege or franchise of the Borrower or any Material Restricted Subsidiary or of the corporate or other legal existence of any Material Restricted Subsidiary or the change in form of organization of the Borrower or any Material Restricted Subsidiary if the Borrower in good faith determines that such termination or change is in the best interest of the Borrower, is not materially disadvantageous to the Lenders and, in the case of a change in the form of organization of the Borrower, the Agent has consented thereto (such consent not to be unreasonably withheld or delayed).

SECTION 5.05.Compliance with Laws. The Borrower will comply, and the Borrower will cause each Restricted Subsidiary to comply, in all material respects with all applicable laws, ordinances, rules, regulations, and requirements of governmental authorities (including, without limitation, ERISA and Environmental Laws) except where (i) noncompliance would not have a Material Adverse Effect or (ii) the necessity of compliance therewith is contested in good faith by appropriate proceedings.

SECTION 5.06.Books and Records. The Borrower will keep, and the Borrower will cause each Material Restricted Subsidiary to keep, proper books of record and account in which full, true and correct entries shall be made of all financial transactions in relation to its business and activities in accordance with its customary practices; and the Borrower will permit, and the Borrower will cause each Material Restricted Subsidiary to permit, representatives of any Lender at such Lender’s expense (accompanied by a representative of the Borrower, if the Borrower so desires) to visit any of their respective properties, to examine any of their respective books and records and to discuss their respective affairs, finances and accounts with their respective officers, employees and independent public accountants, all upon such reasonable notice, at such reasonable times and as often as may reasonably be desiredprovided that such visits shall not occur more than one time per year unless an Event of Default has occurred and is continuing.

SECTION 5.07. [Intentionally Omitted].

SECTION 5.08.Negative Pledge. The Borrower will not, and the Borrower will not permit any Restricted Subsidiary to, create, assume or suffer to exist any Lien on any asset now owned or hereafter acquired by it, except:

(a) Liens existing on the date of this Agreement granted by the Borrower or any Restricted Subsidiary and securing Indebtedness or other obligations outstanding on the date of this Agreement;

(b) any Lien on any asset of any Person existing at the time such Person is merged or consolidated with or into the Borrower or any Restricted Subsidiary and not created in contemplation of such event;

(c) any Lien existing on any asset prior to the acquisition thereof by the Borrower or any Restricted Subsidiary and not created in contemplation of such acquisition;

(d) any Lien on any asset securing Indebtedness incurred or assumed for the purpose of financing all or any part of the cost of acquiring such asset;provided that such Lien attaches to such asset concurrently with or within 365 days after the acquisition thereof;

(e) any Lien arising out of the refinancing, extension, renewal or refunding of any Indebtedness or other obligations secured by any Lien otherwise permitted by any of the foregoing clauses of thisSection 5.08;provided that the principal amount of such Indebtedness or the amount of such other obligation, as applicable, is not increased and is not secured by any additional assets;

(f) Liens for taxes, assessments or other governmental charges or levies not yet due or which are being contested in good faith by appropriate proceedings and with respect to which adequate reserves or other appropriate provisions are being maintained in accordance with GAAP;

(g) statutory Liens of landlords and Liens of carriers, warehousemen, mechanics, materialmen and other Liens imposed by law, created in the ordinary course of business and for amounts not past due for more than 60 days or which are being contested in good faith by appropriate proceedings that are sufficient to prevent imminent foreclosure of such Liens, are promptly instituted and diligently conducted and with respect to which adequate reserves or other appropriate provisions are being maintained in accordance with GAAP;

(h) Liens incurred or deposits made in the ordinary course of business (including, without limitation, surety bonds and appeal bonds) in connection with workers compensation, unemployment insurance and other types of social security benefits or to secure the performance of tenders, bids, leases, contracts (other than for the repayment of Indebtedness), statutory obligations and other similar obligations or arising as a result of progress payments under government contracts;

(i) easements (including, without limitation, reciprocal easement agreements and utility agreements), rights-of-way, covenants, consents, reservations, encroachments, variations and other restrictions, charges or encumbrances (whether or not recorded) affecting the use of real property;

(j) Liens with respect to judgments and attachments that do not result in an Event of Default;

(k) Liens, deposits or pledges to secure the performance of bids, tenders, contracts (other than contracts for the payment of money), leases (permitted under the terms of this Agreement), public or statutory obligations, surety, stay, appeal, indemnity, performance or other obligations arising in the ordinary course of business;

(l) other Liens, including Liens imposed by Environmental Laws, arising in the ordinary course of business of the Borrower or such Restricted Subsidiary that (i) do not secure Indebtedness, (ii) do not secure obligations in an aggregate amount exceeding

$25,000,000 at any time at which Investment Grade Status does not exist as to the Borrower, and (iii) do not in the aggregate materially detract from the value of the assets of the Borrower or such Restricted Subsidiary or materially impair the use thereof in the operation of its business;

(m) Liens required pursuant to the terms of this Agreement;

(n) Liens on Permitted Cash Collateral securing only Cash Collateralized Term Loans;

(o) Liens on and pledges of the Equity Securities of any joint venture owned by the Borrower or any Restricted Subsidiary (other than any such joint venture that is a Consolidated Subsidiary) to the extent securing Indebtedness of such joint venture that is non-recourse to the Borrower or any Restricted Subsidiary;

(p) bankers’ Liens, rights of setoff and other similar Liens existing solely with respect to cash and cash equivalents on deposit in one or more accounts maintained by the Borrower or any Restricted Subsidiary, in each case granted in the ordinary course of business in favor of the bank or banks with which such accounts are maintained, securing amounts owing to such bank with respect to cash management and operating account arrangements, including those involving pooled accounts and netting arrangements;

(q) Liens incurred in the ordinary course of business to secure liability for premiums to insurance carriers or to maintain self-insurance;

(r) Liens in favor of the Borrower or any of its wholly-owned Restricted Subsidiaries;

(s) rights of first refusal entered into in the ordinary course of business;

(t) any letter of credit issued for the account of the Borrower or any of its Affiliates to secure Indebtedness under tax free financings; and

(u) Liens not otherwise permitted by the foregoing clauses of thisSection 5.08 securing obligations in an aggregate principal or face amount at any date not to exceed 15% of Consolidated Net Tangible Assets;provided, for the purposes of thisSection 5.08(u), with respect to any such secured Indebtedness of a non-wholly owned Subsidiary of the Borrower with no recourse to the Borrower or any wholly-owned Subsidiary thereof, only that portion of such Indebtedness reflecting the Borrower’s pro rata ownership interest therein shall be included in calculating compliance herewith.

SECTION 5.09. Consolidations, Mergers and Dispositions of Assets.

(a) 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 Person;provided that the Borrower may merge with another Person if the Borrower is the entity surviving such merger and, after giving effect thereto, no Event of Default or Default shall have occurred and be continuing.

(b) The Borrower will not permit any of its Restricted Subsidiaries to consolidate or merge with any other Person (except with the Borrower or another Restricted Subsidiary, but subject to the provisions of5.09(a)) or sell all or substantially all of their respective assets (except to the Borrower or another Restricted Subsidiary) if, after giving effect thereto, (i) any Event of Default or Default shall have occurred and be continuing or (ii) such consolidation, merger or sale of assets, taken as a whole together with all other consolidations, mergers and sales of assets by the Borrower and its Restricted Subsidiaries since the Effective Date, shall result in the disposition by the Borrower and its Restricted Subsidiaries of assets in an amount that would constitute all or substantially all of the consolidated assets of the Borrower and its Restricted Subsidiaries, determined on a consolidated basis in accordance with GAAP, as of the most recently completed fiscal quarter.

SECTION 5.10.Use of Proceeds. The proceeds of the Revolving Advances made under this Agreement will be used by the Borrower (a) to repay amounts outstanding under the Existing Credit Agreement and (b) for its and its Subsidiaries’ general company purposes, including liquidity support for outstanding commercial paper and acquisitions. The proceeds of any Incremental Term Loans will be used by the Borrower for the purposes set forth in the applicable Incremental Term Loan Agreement. 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 of the Board of Governors of the Federal Reserve System.

SECTION 5.11.Transactions with Affiliates. The Borrower will not, and the Borrower will not permit any Restricted Subsidiary to, directly or indirectly, pay any funds to or for the account of, make any investment in, lease, sell, transfer or otherwise dispose of any assets, tangible or intangible, to, or participate in, or effect, any transaction with, any Affiliate (other than the Borrower or a Restricted Subsidiary) unless such transaction is on terms and conditions reasonably fair to the Borrower or such Restricted Subsidiary in the good faith judgment of the Borrower;provided that the foregoing provisions of thisSection 5.11 shall not prohibit the Borrower and each Restricted Subsidiary from (i) declaring or making any lawful distribution so long as, after giving effect thereto, no Default or Event of Default shall have occurred and be continuing or result therefrom, (ii) issuing and maintaining letters of credit, guaranties and sureties as contingent obligations on behalf of Affiliates, (iii) making any Permitted Drop-Down Acquisition, (iv) any transaction permitted bySection 5.09(a) or by either of the parenthetical provisions inSection 5.09(b) or (v) engaging in any transaction with an Affiliate if such transaction has been approved by the Conflicts Committee.

SECTION 5.12. Consolidated Leverage Ratio.

(a) The Consolidated Leverage Ratio, as at the end of each fiscal quarter of the Borrower (beginning with the fiscal quarter ending September 30, 2011), shall be less than or equal to 5.00 to 1.0;provided that subsequent to the consummation of a Qualified Acquisition, the Consolidated Leverage Ratio, as at the end of the three consecutive fiscal quarters following such Qualified Acquisition, shall be less than or equal to 5.50 to 1.0.

(b) For purposes of calculating compliance with the financial covenant set forth inSection 5.12(a):

(i) with respect to all Permitted Acquisitions subsequent to the Effective Date, Consolidated EBITDA with respect to such newly acquired assets shall be calculated on a pro forma basis as if such acquisition had occurred at the beginning of the applicable twelve month period of determination;provided, that with respect to all Permitted Acquisitions with limited or no prior operating history (or with a prior operating history that does not reliably indicate future operating results), Consolidated EBITDA shall be deemed to be the amount approved by the Agent as the projected Consolidated EBITDA of the Borrower and its Subsidiaries attributable to such Permitted Acquisition for the first twelve-month period following such Permitted Acquisition (such amount to be determined based on customer contracts relating to such Permitted Acquisition, the creditworthiness of the other parties to such contracts, and projected revenues from such contracts, capital costs and expenses, oil and gas reserve and production estimates, commodity price assumptions and other reasonable factors deemed appropriate by Agent); and

(ii) Consolidated EBITDA may include, at the Borrower’s option, any Qualified Project EBITDA Adjustments as provided in the definition thereof.

SECTION 5.13.Designation of Subsidiaries. The Board of Directors or similar governing body of the Ultimate General Partner (in its capacity as general partner of the General Partner, in its capacity as general partner of the Borrower) may at any time designate any Restricted Subsidiary as an Unrestricted Subsidiary or any Unrestricted Subsidiary as a Restricted Subsidiary;provided that (i) immediately before and after such designation, no Event of Default or Default shall have occurred and be continuing, (ii) immediately after giving effect to such designation, the Borrower and its Restricted Subsidiaries shall be in compliance, on a pro forma basis, withSection 5.12(a) (as though the effective date of such designation were the last day of a fiscal quarter of the Borrower) and, as a condition precedent to the effectiveness of such designation, the Borrower shall deliver to the Agent a certificate of the Chief Financial Officer, Treasurer or Controller of the Ultimate General Partner (in its capacity as general partner of the General Partner, in its capacity as general partner of the Borrower) setting forth in reasonable detail the calculations demonstrating such compliance), (iii) no Restricted Subsidiary may be designated as an Unrestricted Subsidiary if it was previously designated an Unrestricted Subsidiary, (iv) no Subsidiary of an Unrestricted Subsidiary may be designated as a Restricted Subsidiary, (v) no Subsidiary that owns any Equity Securities or Indebtedness of, or owns or holds any Lien on, any property of the Borrower or any Restricted Subsidiary (other than any Subsidiary of the Subsidiary to be so designated), may be designated an Unrestricted Subsidiary, (vi) each Subsidiary to be so designated as an Unrestricted Subsidiary, and its Subsidiaries, has not at the time of designation, and does not thereafter, create, incur, issue, assume, guarantee or otherwise become directly or indirectly liable with respect to any Indebtedness pursuant to which the lender or other creditor has recourse to any assets of the Borrower or any Restricted Subsidiary other than the Equity Securities in such Unrestricted Subsidiary and its Subsidiaries, and (vii) no primary operating Subsidiary of the Borrower may be designated as an Unrestricted Subsidiary. The designation of any Unrestricted Subsidiary as a Restricted Subsidiary shall constitute the incurrence at the time of designation of any Indebtedness or Liens of such Subsidiary existing at such time. If, at any time, any Unrestricted Subsidiary fails to meet the preceding requirements as an Unrestricted Subsidiary, it will thereafter automatically cease to be an Unrestricted Subsidiary and shall constitute a Restricted Subsidiary for all purposes of this

Agreement, and (among other things) any Indebtedness and Liens of such Subsidiary will be deemed to be incurred by a Restricted Subsidiary of the Borrower as of such date.

SECTION 5.14. Cash Collateral.

(a) The Borrower shall, prior to the initial borrowing of any Incremental Term Loans, establish one or more Cash Collateral Accounts and enter into one or more Account Control Agreements and shall thereafter maintain such Cash Collateral Accounts and keep the Account Control Agreements in full force and effect at all times that any portion of the Incremental Term Loans shall remain outstanding.

(b) The Borrower shall, at all times, maintain Cash Collateral in the Cash Collateral Accounts with a value greater than or equal to the following (the “Required Collateral Amount”): the greater of (i) the aggregate outstanding principal amount of all Incremental Term Loans made under this Agreement pursuant toSection 2.20 and (ii) such other amount agreed to by the Incremental Term Lenders and the Borrower in any Incremental Term Loan Agreement.

(c) If, at any time, the Required Collateral Amount for any Series of Incremental Term Loans exceeds the value of the Cash Collateral for such Series of Incremental Term Loans, the Borrower shall immediately deposit additional Cash Collateral into the appropriate Cash Collateral Account to eliminate such excess. In accordance with the terms of the applicable Account Control Agreements, the Borrower shall direct the investment of items deposited into the applicable Cash Collateral Account. The Borrower shall treat all income, gains or losses from the investment of items in the Cash Collateral Accounts as its own income or loss, and the Agent and the Lenders shall have no liability for any such gain or loss.

(d) The Borrower shall be permitted to liquidate and/or withdraw Cash Collateral from any Cash Collateral Account to fund a Permitted Acquisition or capital expenditure;provided, that concurrently with such liquidation or withdrawal (i) if the terms of the Incremental Term Loans secured by such Cash Collateral provide that the aggregate amount of the Revolving Commitments shall automatically increase pursuant toSection 2.05(f) upon any prepayment of such Incremental Term Loans in connection with a Permitted Acquisition or capital expenditure, then the Revolving Commitments of the applicable Incremental Term Lenders shall be automatically increased (without the consent of the Lenders), (ii) in connection with any automatic increase in the Revolving Commitments pursuant toclause (i) above, a Revolving Advance shall be made by the Revolving Lenders (including by the applicable Incremental Term Lenders) to the Borrower, (iii) the proceeds of such Revolving Advance made pursuant toclause (ii) above, or other cash, shall be applied by the Borrower to prepay the principal amount of the applicable Incremental Term Loans in an amount equal to the amount of Cash Collateral liquidated or withdrawn, and (iv) after such liquidation or withdrawal, the value of the Cash Collateral shall be greater than or equal to the Required Collateral Amount, as calculated after giving effect of such prepayment of the Incremental Term Loans. In the event that the Borrower shall elect to make such a withdrawal, the Agent shall direct the applicable Intermediary to liquidate the applicable Cash Collateral and remit the proceeds to the Borrower.

(e) If, at the end of any fiscal quarter of the Borrower, the value of the Cash Collateral exceeds the Required Collateral Amount, then, upon the request of the Borrower,

provided no Default or Event of Default has occurred and is continuing, the Agent shall direct the applicable Intermediary to pay and transfer to the Borrower cash, to the extent available, from the appropriate Cash Collateral Account in an amount equal to such excess.

(f) To secure the prompt payment in full when due, whether by lapse of time, acceleration or otherwise, of the Incremental Term Loans made under this Agreement pursuant toSection 2.20, the Borrower hereby grants to the Agent, for the ratable benefit of the Incremental Term Lenders providing such Incremental Term Loans, a continuing security interest in, and a right to set off against, any and all right, title and interest of the Borrower in and to the Cash Collateral Accounts and the Cash Collateral and all other amounts maintained in the Cash Collateral Accounts.

ARTICLE VI

EVENTS OF DEFAULT

SECTION 6.01.Events of Default . If any of the following events (“Events of Default”) shall occur and be continuing:

(a) (i) the Borrower shall fail to pay any principal of any Advance or any reimbursement for Letter of Credit Disbursements when the same becomes due and payable, or (ii) the Borrower shall fail to pay any interest on any Advance or make any other payment of fees or other amounts payable under this Agreement or any Note within five Business Days after the same becomes due and payable; or

(b) any representation or warranty made by the Borrower herein or by the Borrower (or any of its officers or any of the officers of the Ultimate General Partner (in its capacity as general partner of the General Partner, in its capacity as general partner of the Borrower)) in connection with this Agreement shall prove to have been incorrect in any material respect when made; or

(c) (i) the Borrower shall fail to perform or observe any term, covenant or agreement contained inSection 5.01(d),5.04,5.08,5.09,5.12(a) or the second sentence ofSection 5.10, (ii) the Borrower shall fail to perform or observe any term, covenant or agreement contained inSection 5.14 on its part to be performed or observed if such failure shall remain unremedied for 5 days after written notice thereof shall have been given to the Borrower by the Agent at the request of any Incremental Term Lender or (iii) the Borrower shall fail to perform or observe any other term, covenant or agreement contained in this Agreement on its part to be performed or observed if such failure shall remain unremedied for 30 days after written notice thereof shall have been given to the Borrower by the Agent at the request of any Lender; or

(d) (i) the Borrower or any of its Material Restricted Subsidiaries shall fail to pay any principal of or premium or interest on any Indebtedness that is outstanding in a principal or notional amount of at least $75,000,000 in the aggregate (but excluding Indebtedness outstanding hereunder) of the Borrower or such Material Restricted Subsidiary (as the case may be), when the same becomes due and payable (whether by scheduled maturity, required prepayment, acceleration, demand or otherwise), and such failure shall continue after the applicable grace period, if any, specified in the agreement or instrument relating to such

Indebtedness; or (ii) any such Indebtedness shall be declared to be due and payable, or required to be prepaid or redeemed (other than by a regularly scheduled required prepayment or redemption), purchased or defeased, or an offer to prepay, redeem, purchase or defease such Indebtedness shall be required to be made, in each case prior to the stated maturity thereof; or

(e) the Borrower or any of its Material Restricted Subsidiaries shall generally not pay its debts as such debts become due, or shall admit in writing its inability to pay its debts generally, or shall make a general assignment for the benefit of creditors; or any proceeding shall be instituted by or against the Borrower or any of its Material Restricted Subsidiaries seeking to adjudicate it a bankrupt or insolvent, or seeking liquidation, winding up, reorganization, arrangement, adjustment, protection, relief, or composition of it or its debts under any law relating to bankruptcy, insolvency or reorganization or relief of debtors, or seeking the entry of an order for relief or the appointment of a receiver, trustee, custodian or other similar official for it or for any substantial part of its property and, in the case of any such proceeding instituted against it (but not instituted by it), either such proceeding shall remain undismissed or unstayed for a period of 90 days, or any of the actions sought in such proceeding (including, without limitation, the entry of an order for relief against, or the appointment of a receiver, trustee, custodian or other similar official for, it or for any substantial part of its property) shall occur; or the Borrower or any of its Material Restricted Subsidiaries shall take any corporate action to authorize any of the actions set forth above in thissubsection (e); or

(f) judgments or orders for the payment of money in excess of $75,000,000 in the aggregate shall be rendered against the Borrower or any of its Material Restricted Subsidiaries and either (i) enforcement proceedings shall have been commenced by any creditor upon such judgment or order or (ii) there shall be any period of 45 consecutive days during which a stay of enforcement of such judgment or order, by reason of a pending appeal or otherwise, shall not be in effect; or

(g) (i) the Ultimate Parent shall cease to own, directly or indirectly, a majority of the Voting Stock of the General Partner, (ii) the General Partner shall cease to be the general partner of the Borrower; (iii) any Person or two or more Persons acting in concert shall have acquired beneficial ownership (within the meaning of Rule 13d-3 of the Securities and Exchange Commission under the Securities Exchange Act of 1934, as amended), directly or indirectly, of Voting Stock of the Ultimate Parent (or other Equity Securities convertible into such Voting Stock) representing 50% or more of the combined voting power of all Voting Stock of the Ultimate Parent; or (v) during any period of up to 12 consecutive months, commencing after the Effective Date, individuals who at the beginning of such 12-month period (together with any successors appointed or nominated by such directors in the ordinary course) were directors of the Ultimate Parent shall cease for any reason to constitute a majority of the Board of Directors of the Ultimate Parent; or

(h) any member of the ERISA Group shall fail to pay when due an amount or amounts aggregating in excess of $25,000,000 which it shall have become liable to pay to the PBGC or to a Plan under Title IV of ERISA; or notice of intent to terminate a Plan or Plans having aggregate Unfunded Vested Liabilities in excess of $50,000,000 (collectively, a “Material 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 or to cause a trustee to be appointed to administer any Material Plan or a proceeding shall be instituted by a fiduciary of any Material Plan against any member of the ERISA Group to enforce Section 515 or 4219(c)(5) of ERISA and such proceeding shall not have been dismissed within 90 days thereafter; or a condition shall exist by reason of which the PBGC would be entitled to obtain a decree adjudicating that any Material Plan must be terminated;

then, and in every such event (other than an event with respect to the Borrower described inSection 6.01(e)), and at any time thereafter during the continuance of such event, the Agent may with the consent of (A) Revolving Lenders having at least 66-2/3% of the aggregate Revolving Commitments at such time, and at the request of such Revolving Lenders shall, by notice to the Borrower, take any or all of the following actions, at the same or different times: (i) terminate the Revolving Commitments, and thereupon the Revolving Commitments shall terminate immediately, (ii) exercise their rights and remedies underSection 2.03(h)(i), and (iii) declare the Revolving Advances then outstanding to be due and payable in whole (or in part, in which case any principal not so declared to be due and payable may thereafter be declared to be due and payable so long as, at the time of such later declaration, an Event of Default is continuing), and thereupon the principal of the Revolving Advances so declared to be due and payable, together with accrued interest thereon and all fees and other obligations of the Borrower accrued hereunder, shall become due and payable immediately, without presentment, demand, protest or other notice of any kind, all of which are hereby waived by the Borrower; and (B) Lenders having at least 66-2/3% of the sum of (x) the aggregate Revolving Commitments at such time,plus (y) the aggregate outstanding principal amount of the Incremental Term Loans at such time, and at the request of such Lenders shall, by notice to the Borrower, take any or all of the following actions, at the same or different times: (i) terminate the Commitments, and thereupon the Commitments shall terminate immediately, (ii) exercise their rights and remedies underSection 2.03(h)(i), and (iii) declare the Advances then outstanding to be due and payable in whole (or in part, in which case any principal not so declared to be due and payable may thereafter be declared to be due and payable so long as, at the time of such later declaration, an Event of Default is continuing), and thereupon the principal of the Advances so declared to be due and payable, together with accrued interest thereon and all fees and other obligations of the Borrower accrued hereunder, shall become due and payable immediately, without presentment, demand, protest or other notice of any kind, all of which are hereby waived by the Borrower; and in case of any event with respect to the Borrower described inSection 6.01(e), all of the Commitments shall automatically terminate and the principal of all of the Advances then outstanding, together with accrued interest thereon and all fees and other obligations of the Borrower accrued hereunder, shall automatically become due and payable, without presentment, demand, protest or other notice of any kind, all of which are hereby waived by the Borrower. In addition to the remedies set forth above, the Agent may exercise any other remedies provided by applicable law.

SECTION 6.02.Application of Proceeds. Notwithstanding any other provision of this Agreement, after the occurrence of an Event of Default, all amounts collected or received by the Agent or any Lender on account of amounts outstanding under this Agreement, the Notes and the other documents to be delivered hereunder shall be paid over or delivered in the following order:

FIRST, to the payment of all reasonable and invoiced out-of-pocket fees, charges and expenses of counsel retained by the Agent and the Lenders in connection with enforcement (whether through negotiations, legal proceedings or otherwise) of this Agreement, the Notes and the other documents to be delivered hereunder pro rata as set forth below:

SECOND, to the payment of any fees and indemnities owed to the Agent;

THIRD, to the payment of any fees and indemnities owed to the Lenders, pro rata as set forth below;

FOURTH, to the payment of all accrued interest payable to the Revolving Lenders hereunder, pro rata as set forth below;

FIFTH, to the payment of the outstanding principal amount of the Revolving Advances and to the payment or cash collateralization of the aggregate Letter of Credit Exposures, pro rata, as set forth below;

SIXTH, to the payment of all accrued interest payable to the Incremental Term Lenders hereunder, pro rata as set forth below;

SEVENTH, to the payment of the outstanding principal amount of the Incremental Term Loan Advances, pro rata, as set forth below;

EIGHTH, to all other obligations which shall have become due and payable under this Agreement, the Notes and the other documents to be delivered hereunder and not repaid pursuant to clauses “FIRST” through “SEVENTH” above; and

NINTH, to the payment of the surplus, if any, to the Borrower or as otherwise required by law;

provided, that all amounts collected from the proceeds of Cash Collateral shall be used to repay the Incremental Term Loans.

In carrying out the foregoing, (a) amounts received shall be applied in the numerical order provided until exhausted prior to application to the next succeeding category; (b) each of the Lenders in the applicable Class shall receive an amount equal to its Pro Rata Share, of amounts available to be applied; and (c) to the extent that any amounts available for distribution pursuant to clause “FIFTH” above are attributable to the issued but undrawn amount of outstanding Letters of Credit, such amounts shall be held by the Agent in a cash collateral account in accordance with the procedures set forth inSection 2.03(h)(i) and applied (i) first, to reimburse the applicable Issuing Bank from time to time for any drawings under such Letters of Credit and (ii) then following the expiration of all Letters of Credit, to all other obligations of the types described in clauses “FIFTH”, “SIXTH”, “SEVENTH”, “EIGHTH” and “NINTH” above in the manner provided in thisSection 6.02.

ARTICLE VII

THE AGENT

SECTION 7.01.Authorization and Action. Each Lender hereby appoints and authorizes the Agent to take such action as agent on its behalf and to exercise such powers and discretion under this Agreement as are delegated to the Agent by the terms hereof, together with such powers and discretion as are reasonably incidental thereto. As to any matters not expressly provided for by this Agreement (including, without limitation, enforcement or collection of the Notes), the Agent shall not be required to exercise any discretion or take any action, but shall be required to act or to refrain from acting (and shall be fully protected in so acting or refraining from acting) upon the instructions of the Required Lenders, the Required Revolving Lenders or the Required Incremental Term Lenders, as the case may be, and such instructions shall be binding upon all Lenders and all holders of Notes;provided,however, that the Agent shall not be required to take any action that exposes the Agent to personal liability or that is contrary to this Agreement or applicable law. Without limiting the generality of the foregoing, (a) the Agent shall not be subject to any fiduciary or other implied duties, regardless of whether a Default or an Event of Default has occurred and is continuing, (b) the Agent shall not have any duty to take any discretionary action or exercise any discretionary powers, except discretionary rights and powers expressly contemplated by this Agreement that the Agent is required to exercise in writing as directed by the Required Lenders, the Required Revolving Lenders or the Required Incremental Term Lenders, as the case may be, (or such other number or percentage of the Lenders as shall be necessary under the circumstances as provided inSection 8.01), and (c) except as expressly set forth in this Agreement, the Agent shall not have any duty to disclose, and shall not be liable for the failure to disclose, any information relating to the Borrower or any of the Subsidiaries that is communicated to or obtained by it or any of its Affiliates in any capacity. The Agent shall be deemed not to have knowledge of any Default or Event of Default unless and until written notice thereof is given to the Agent by the Borrower or a Lender. The Agent agrees to promptly make available to each Lender all information delivered to the Agent pursuant toSection 5.01, and the Agent agrees to give to each Lender prompt notice of each notice given to it by the Borrower pursuant to the terms of this Agreement.

SECTION 7.02.Agent’s Reliance, Etc. Neither the Agent nor any of its directors, officers, agents or employees shall be liable for any action taken or omitted to be taken by it or them under or in connection with this Agreement, except for its or their own gross negligence or willful misconduct. Without limitation of the generality of the foregoing, the Agent: (a) may treat the payee of any Note as the holder thereof until the Agent receives and accepts an Assignment and Acceptance entered into by the Lender that is the payee of such Note, as assignor, and an assignee, as provided inSection 8.07; (b) may consult with legal counsel (including 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 in good faith by it in accordance with the advice of such counsel, accountants or experts; (c) makes no warranty or representation to any Lender and shall not be responsible to any Lender for any statements, warranties or representations (whether written or oral) made in or in connection with this Agreement; (d) shall not have any duty to ascertain or to inquire as to the performance, observance or satisfaction of any of the terms, covenants or conditions of this Agreement on the part of the Borrower or the existence at any time of any Default or to inspect the property (including the books and records) of the Borrower; (e) shall not be responsible to any Lender for

the due execution, legality, validity, enforceability, genuineness, sufficiency or value of this Agreement or any other instrument or document furnished pursuant hereto; and (f) shall incur no liability under or in respect of this Agreement by acting upon any notice, consent, certificate or other instrument or writing (which may be by telecopier, telegram or electronic communication) believed by it to be genuine and signed or sent by the proper party or parties.

SECTION 7.03.Citi and Affiliates. With respect to its Commitment, the Advances made by it, the Note issued to it and any Letter of Credit issued by it, Citi shall have the same rights and powers under this Agreement as any other Lender and may exercise the same as though it were not the Agent; and the terms “Lender”, “Lenders”, “Revolving Lender,” “Revolving Lenders”, “Incremental Term Lender”, “Incremental Term Lenders” “Issuing Bank” and “Issuing Banks” shall, unless otherwise expressly indicated, include Citi in its individual capacity, as applicable. Citi and its Affiliates may accept deposits from, lend money to, act as trustee under indentures of, accept investment banking engagements from and generally engage in any kind of business with, the Borrower, any of its Affiliates and any Person who may do business with or own Equity Securities of the Borrower or any such Affiliate, all as if Citi were not the Agent and without any duty to account therefor to the Lenders. The Agent shall have no duty to disclose any information obtained or received by it or any of its Affiliates relating to the Borrower or any of its Affiliates to the extent such information was obtained or received in any capacity other than as Agent.

SECTION 7.04.Lender Credit Decision. Each Lender acknowledges that it has, independently and without reliance upon the Agent or any other Lender and based on the financial statements referred to inSection 4.01 and5.01 and such other documents and information as it has deemed appropriate, made its own credit analysis and decision to enter into this Agreement. Each Lender also acknowledges that it will, independently and without reliance upon the Agent or any other Lender and based on such documents and information as it shall deem appropriate at the time, continue to make its own credit decisions in taking or not taking action under this Agreement.

SECTION 7.05. Indemnification. The Lenders agree to indemnify the Agent and the Revolving Lenders agree to indemnify each Issuing Bank (in each case to the extent not reimbursed by the Borrower), ratably according to the respective principal amounts of the applicable Notes then held by each of them (or if no Notes are at the time outstanding or if any Notes are held by Persons that are not Lenders, ratably according to the respective amounts of their applicable Commitments or Advances), from and against any and all liabilities, obligations, losses, damages, penalties, actions, judgments, suits, costs, expenses or disbursements of any kind or nature whatsoever that may be imposed on, incurred by, or asserted against the Agent or such Issuing Bank in any way relating to or arising out of this Agreement or any action taken or omitted by the Agent or such Issuing Bank under this Agreement (collectively, the “Indemnified Costs”),provided that no Lender shall be liable for any portion of the Indemnified Costs resulting from the Agent’s or such Issuing Bank’s gross negligence or willful misconduct. Without limitation of the foregoing, each Lender agrees to reimburse the Agent and each Revolving Lender agrees to reimburse each Issuing Bank promptly upon demand for its ratable share of any out-of-pocket expenses (including counsel fees) incurred by the Agent or such Issuing Bank in connection with the preparation, execution, delivery, administration, modification, amendment or enforcement (whether through negotiations, legal proceedings or

otherwise) of, or legal advice in respect of rights or responsibilities under, this Agreement, to the extent that the Agent or such Issuing Bank is not reimbursed for such expenses by the Borrower. In the case of any investigation, litigation or proceeding giving rise to any Indemnified Costs, thisSection 7.05 applies whether any such investigation, litigation or proceeding is brought by the Agent, any Issuing Bank, any Lender or a third party.

SECTION 7.06.Successor Agent. The Agent may resign at any time by giving written notice thereof to the Lenders and the Borrower and may be removed at any time with or without cause by the Required Lenders. Upon any such resignation or removal, (i) the Borrower, with the consent of the Required Lenders (such consent not to be unreasonably withheld or delayed) shall have the right to appoint a successor Agent or (ii) if an Event of Default shall have occurred and be continuing, then the Required Lenders shall have the right to appoint a successor Agent. If no successor Agent shall have been so appointed, and shall have accepted such appointment, within 30 days after the retiring Agent’s giving of notice of resignation or the Required Lenders’ removal of the retiring Agent, then the retiring Agent may, on behalf of the Lenders and in consultation with the Borrower, appoint a successor Agent, which shall be a commercial bank organized 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 any appointment as Agent hereunder by a successor Agent, such successor Agent shall thereupon succeed to and become vested with all the rights, powers, discretion, privileges and duties of the retiring Agent, and the retiring Agent shall be discharged from its duties and obligations under this Agreementprovided that if such successor Agent shall have been appointed without the consent of the Borrower, such successor Agent may be replaced by the Borrower with the consent of the Required Lenders so long as no Event of Default has occurred and is continuing. After any retiring Agent’s resignation or removal hereunder as Agent, the provisions of thisArticle VII shall inure to its benefit as to any actions taken or omitted to be taken by it while it was Agent under this Agreement.

SECTION 7.07.Syndication Agents, Documentation Agents and Joint Lead Arrangers. The Syndication Agents, the Documentation Agents and the Joint Lead Arrangers, in their respective capacities as such, shall not have any duties or obligations of any kind under this Agreement.

SECTION 7.08.Sub-Agents. The Agent may perform any and all its duties and exercise its rights and powers by or through any one or more sub-agents appointed by it. The Agent and any such sub-agent may perform any and all its duties and exercise its rights and powers through its respective Affiliates. The exculpatory provisions of the preceding paragraphs and the provisions ofSection 8.04 shall apply to any such sub-agent and to the Affiliates of the Agent and any such sub-agent, and shall apply to their respective activities in connection with the syndication of the credit facilities provided for herein as well as activities as Agent.

ARTICLE VIII

MISCELLANEOUS

SECTION 8.01.Amendments, Etc.

(a) No amendment or waiver of any provision of this Agreement or the Notes, nor consent to any departure by the Borrower therefrom, shall in any event be effective unless the same shall be in writing and signed by the Required Lenders,

and then such waiver or consent shall be effective only in the specific instance and for the specific purpose for which given;provided,however, that no amendment, waiver or consent shall, unless in writing and signed by all the Lenders directly and adversely affected thereby, do any of the following: (a) waive any of the conditions specified inSection 3.01, (b) increase or extend any Commitments of the Lenders except as provided inSection 2.05(d),(e) or(f), (c) reduce the principal of, or interest on, the Notes, any Advance, any Letter of Credit Disbursement or any fees or other amounts payable hereunder, (d) postpone any date fixed for any payment of principal of, or interest on, the Notes, or the required date of reimbursement of any Letter of Credit Disbursement, or any fees or other amounts payable hereunder, except as provided inSection 2.05(e), (e) change the percentage of any Commitments in a Class or of the aggregate unpaid principal amount of the Notes, or change the number of Lenders, that shall be required for the Lenders or any of them to take any action hereunder, (f) amendSection 6.02, (g) amend thisSection 8.01 or (h) modifySection 2.16; andprovided further that no amendment, waiver or consent shall, unless in writing and signed by the Agent in addition to the Lenders required above to take such action, affect the rights or duties of the Agent under this Agreement or any Note;provided further that no amendment, waiver or consent shall, unless in writing and signed by the applicable Issuing Bank in addition to the Lenders required above to take such action, affect the rights or duties of such Issuing Bank under this Agreement; andprovided further that no amendment, waiver or consent to the provisions ofSection 2.19 shall be effective unless in writing and signed by the Agent, each Issuing Bank and the Required Lenders. Notwithstanding the foregoing, no consent with respect to any amendment, waiver or modification of this Agreement shall be required of any Defaulting Lender, except with respect to any amendment, waiver or other modification referred to inclauses (b),(c),(d),(e),(f) or(g) of the first proviso of this paragraph and then only in the event such Defaulting Lender shall be directly and adversely affected by such amendment, waiver or modification.

(b) Notwithstanding the provisions ofSection 8.01(a), this Agreement may be amended, restated, amended and restated or otherwise modified pursuant to any Incremental Term Loan Agreement with the written consent of the Agent (provided that only the acknowledgment of the Agent (and not the consent of the Agent) shall be required with respect to any Incremental Term Loan Agreement that is substantially in the form ofExhibit G attached hereto and makes no modifications to this Agreement except for the matters specified in the form ofExhibit G attached hereto), the Borrower and the Incremental Term Lenders providing the Incremental Term Loans made under this Agreement pursuant toSection 2.20, but without the consent of any other Lender,provided that such amendment, restatement, amendment and restatement or other modification is not directly adverse to any other Lender and shall not result in any change to the obligations of the Revolving Lenders underSection 2.03(e) to reimburse their Pro Rata Share of Unreimbursed Amounts, in each case to the extent necessary to reflect the existence and terms of the Incremental Term Loans evidenced thereby and to effect such other changes (including, without limitation, changes to the provisions ofArticle II,Section 8.01(a) and the definition of “Required Lenders” to include appropriately the Incremental Term Lenders providing such Incremental Term Loans and any other definitions or provisions of this Agreement specifying the number or percentage of Lenders required to waive, amend or modify any rights under this Agreement or make any determination or grant any consent under this Agreement) as the Borrower and the Incremental Term Lenders providing such Incremental Term Loans (and to the extent there are modifications to this Agreement beyond the scope of the form of Incremental Term Loan Agreement as set forth inExhibit G attached hereto, the Agent)

shall deem reasonably necessary in connection with any such Incremental Term Loan Agreement;provided,further, that no Incremental Term Loan Agreement shall, unless in writing and signed by all the Lenders directly and adversely affected thereby, do any of the following: (a) waive any of the conditions specified inSection 3.01, (b) increase or extend any Commitments of the Lenders except as provided inSection 2.05(d),(e) or(f) (c) reduce the principal of, or interest on, the Notes, any Advance, any Letter of Credit Disbursement or any fees or other amounts payable hereunder, (d) postpone any date fixed for any payment of principal of, or interest on, the Notes, or the required date of reimbursement of any Letter of Credit Disbursement, or any fees or other amounts payable hereunder, except as provided inSection 2.05(e), (e) amend thisSection 8.01(b), or (f) modifySection 2.16 except to clarify that, except to the extent paid from Cash Collateral, Incremental Term Loans shall be paid after all Revolving Advances have been paid in full and the aggregate Letter of Credit Exposures have been paid or cash collateralized in full;provided further that no Incremental Term Loan Agreement shall, unless in writing and signed by the applicable Issuing Bank, affect the rights or duties of such Issuing Bank under this Agreement.

SECTION 8.02.Notices, Etc.

(a) All notices and other communications provided for hereunder shall be in writing (including telecopier or telegraphic communication) and mailed, telecopied, telegraphed or delivered, if to the Borrower, at its address at 5400 Westheimer Court, Houston, Texas 77056-5310, fax number 713-989-1717, Attention: Chip Fichtner, Director, Corporate Finance; if to any Initial Lender or Initial Issuing Bank, at its Domestic Lending Office specified in its Administrative Questionnaire; if to any other Lender, at its Domestic Lending Office specified in its Administrative Questionnaire or the Assignment and Acceptance pursuant to which it became a Lender, as the case may be; and if to the Agent, at its address at 1615 Brett Road, OPS III, New Castle, Delaware 19720, fax number 212-994-0961, Attention: Global Loans Department, email: glagentofficeops@citigroup.com; or, as to the Borrower or the Agent, at such other address as shall be designated by such party in a written notice to the other parties and, as to each other party, at such other address as shall be designated by such party in a written notice to the Borrower and the Agent. Notices sent by hand or overnight courier service, or mailed by certified or registered mail, shall be deemed to have been given when received; notices sent by facsimile shall be deemed to have been given when sent (except that, if not given during normal business hours for the recipient, shall be deemed to have been given at the opening of business on the next Business Day for the recipient). Notices delivered through electronic communications, to the extent provided in paragraph (b) below, shall be effective as provided in said paragraph (b). Delivery by telecopier or other electronic communication of an executed counterpart of any amendment or waiver of any provision of this Agreement or the Notes or of any Exhibit hereto to be executed and delivered hereunder shall be effective as delivery of a manually executed counterpart thereof.

(b) Notices and other communications to the Lenders hereunder may be delivered or furnished by electronic communication (including e-mail and Internet or intranet websites) pursuant to procedures approved by the Agent,provided that the foregoing shall not apply to notices to any Lender pursuant toArticle II if such Lender has notified the Agent that it is incapable of receiving notices under such Article by electronic communication. The Agent or the Borrower may, in its discretion, agree to accept notices and other communications to it

hereunder by electronic communications pursuant to procedures approved by it,provided that approval of such procedures may be limited to particular notices or communications. Unless the Agent otherwise prescribes, (i) notices and other communications sent to an e-mail address shall be deemed received upon the sender’s receipt of an acknowledgement from the intended recipient (such as by the “return receipt requested” function, as available, return e-mail or their written acknowledgment),provided that if such notice or other communication is not sent during the normal business hours of the recipient, such notice or communication shall be deemed to have been sent at the opening of business on the next Business Day for the recipient, and (ii) notices or communications posted to an Internet or intranet website shall be deemed received upon the deemed receipt by the intended recipient at its e-mail address as described in the foregoingclause (i) of notification that such notice or communication is available and identifying the website address therefor.

SECTION 8.03.No Waiver: Remedies. No failure on the part of any Lender or the Agent to exercise, and no delay in exercising, any right hereunder or under any Note shall operate as a waiver thereof; nor shall any single or partial exercise of any such right preclude any other or further exercise thereof or the exercise of any other right. The remedies herein provided are cumulative and not exclusive of any remedies provided by law.

SECTION 8.04.Costs and Expenses.

(a) The Borrower agrees to pay on demand all reasonable and invoiced out-of-pocket fees, charges and expenses of a single counsel for the Agent, and of a single local counsel to the Agent in each appropriate jurisdiction (which may include a single special counsel acting in multiple jurisdictions) and of such other counsel retained by the Agent with the Borrower’s prior written consent (such consent not to be unreasonably withheld or delayed) and of such other counsel retained by the Agent and the Lenders in connection with enforcement (whether through negotiations, legal proceedings or otherwise) of this Agreement, the Notes and the other documents to be delivered hereunder, including, without limitation, in connection with the enforcement of rights under thisSection 8.04(a).

(b) The Borrower agrees to indemnify and hold harmless the Agent, each Joint Lead Arranger, each Issuing Bank and each Lender and each of their respective Affiliates and their respective officers, directors, employees, agents and advisors (each, an “Indemnified Party”) from and against any and all losses, claims, damages and liabilities incurred by or asserted or awarded against any Indemnified Party, in each case arising out of or in connection with or by reason of (including, without limitation, in connection with any investigation, litigation or proceeding or preparation of a defense in connection therewith) the Notes, this Agreement, any of the transactions contemplated herein or the actual or proposed use of the proceeds of the Advances, regardless of whether any Indemnified Party is a party thereto, and to reimburse each Indemnified Party upon demand for any reasonable and documented legal expenses of one firm of counsel for all such Indemnified Parties, taken as a whole and, if necessary, of a single local counsel in each appropriate jurisdiction (which may include a single special counsel acting in multiple jurisdictions) for all such Indemnified Parties, taken as a whole (and, in the case of an actual or perceived conflict of interest where the Indemnified Party affected by such conflict informs the Borrower of such conflict and thereafter retains its own counsel, of another firm of counsel for such affected Indemnified Party) and other expenses

incurred in connection with investigating or defending any of the foregoing,provided that the foregoing indemnity will not, as to any Indemnified Party, apply to losses, claims, damages, liabilities or related legal or other expenses to the extent (i) they are found by a final, non-appealable judgment of a court of competent jurisdiction to arise from the willful misconduct or gross negligence of such Indemnified Party, (ii) they arise out of or in connection with any claim, litigation, investigation or proceeding that does not involve an act or omission by the Borrower or any of its Affiliates and that is brought by an Indemnified Party against any other Indemnified Party or (iii) they consist of any taxes, which shall be governed bySections 2.12 and2.15. The parties hereto agree not to assert, and hereby waive on behalf of their respective Affiliates, the holders of their Equity Securities and their respective officers, directors, employees, agents and advisors, any claim for special, indirect, consequential or punitive damages against any party hereto (including, without limitation, the Borrower, the Agent, any Lender or any Issuing Bank), any of their respective Affiliates or any of their respective directors, officers, employees, attorneys and agents, on any theory of liability arising out of or otherwise relating to the Notes, this Agreement, any Letter of Credit, any of the transactions contemplated herein or the actual or proposed use of the proceeds of the Advances;provided that nothing contained in this sentence shall limit the Borrower’s indemnity and reimbursement obligations to the extent set forth in the immediately preceding sentence.

(c) Without prejudice to the survival of any other agreement of the Borrower hereunder, the agreements and obligations of the Borrower contained inSections 2.11,2.12,2.14,2.15 and8.04 shall survive the payment in full of principal, interest and all other amounts payable hereunder and under the Notes.

SECTION 8.05.Right of Set-off . Upon (i) the occurrence and during the continuance of any Event of Default and (ii) the making of the request or the granting of the consent specified bySection 6.01 to authorize the Agent to declare the Notes due and payable pursuant to the provisions ofSection 6.01, each Lender is hereby authorized at any time and from time to time, to the fullest extent permitted by law, to set off and apply any and all deposits (general or special, time or demand, provisional or final) at any time held and other indebtedness at any time owing by such Lender to or for the credit or the account of the Borrower against any and all of the obligations of the Borrower now or hereafter existing under this Agreement and the Note held by such Lender, whether or not such Lender shall have made any demand under this Agreement or such Note. Each Lender agrees promptly to notify the Borrower after any such set-off and application,provided that the failure to give such notice shall not affect the validity of such set-off and application. The rights of each Lender under thisSection 8.05 are in addition to other rights and remedies (including, without limitation, other rights of set-off) that such Lender may have.

SECTION 8.06.Binding Effect . This Agreement shall become effective (other thanSections 2.01 and2.03, which shall only become effective upon satisfaction of the conditions precedent set forth inSection 3.01) when it shall have been executed by the Agent and when the Agent shall have received counterparts hereof which, when taken together, bear the signatures of each of the other parties hereto, and thereafter shall be binding upon and inure to the benefit of the parties hereto and their respective successors and assigns, except that the Borrower shall not have the right to assign its rights hereunder or any interest herein without the prior written

consent of the Lenders (and any attempted assignment by the Borrower without such consent shall be null and void).

SECTION 8.07.Assignments and Participations.

(a) (i) Subject to the conditions set forth inparagraph (a)(ii) below, any Lender may assign to one or more Persons (other than an Ineligible Assignee) all or a portion of its rights and obligations under this Agreement (including, without limitation, all or a portion of its Commitment, the Advances owing to it and any Note or Notes held by it) with the prior written consent (such consent not to be unreasonably withheld) of:

(A) the Borrower;provided that, the Borrower shall be deemed to have consented to an assignment unless it shall have objected thereto by written notice to the Agent within five Business Days after having received notice thereof;provided further that no consent of the Borrower shall be required (1) for an assignment to a Lender, an Affiliate of a Lender or an Approved Fund or (2) if an Event of Default has occurred and is continuing, any other assignee;

(B) the Agent;provided that no consent of the Agent shall be required for an assignment of (x) any Revolving Commitment and Revolving Advances to an assignee that is a Revolving Lender immediately prior to giving effect to such assignment and (y) all or any portion of an Incremental Term Loan to a Lender, an Affiliate of a Lender or an Approved Fund; and

As used herein, “Ineligible Assignee” means (a) a natural person, (b) a company, investment vehicle or trust for, or owned and operated for the primary benefit of, a natural person or relative(s) thereof;provided that, such company, investment vehicle or trust shall not constitute an Ineligible Assignee if it (x) has not been established for the primary purpose of acquiring any Advances or Commitments, (y) is managed by a professional advisor, who is not such natural person or a relative thereof, having significant experience in the business of making or purchasing commercial loans, and (z) has assets greater than $25,000,000 and a significant part of its activities consist of making or purchasing commercial loans and similar extensions of credit in the ordinary course of its business (c) the Borrower or any of its Affiliates or Subsidiaries or (d) a Defaulting Lender or any of its Subsidiaries, or any Person who, upon becoming a Lender hereunder, would constitute any of the foregoing Persons described in this clause (d).

(ii) Assignments shall be subject to the following additional conditions:

(A) except in the case of an assignment to a Lender, an Affiliate of a Lender or an Approved Fund or an assignment of the entire remaining amount of the assigning Lender’s Commitment or Advances of any Type and Class, the amount of the Commitment or Advances of the assigning Lender subject to each such assignment (determined as of the date the Assignment and Acceptance with respect to such assignment is delivered to the Agent) shall not be less than $10,000,000 or an integral multiple of $1,000,000 in excess thereof unless each of the Borrower and the Agent

otherwise consent,provided that no such consent of the Borrower shall be required if an Event of Default has occurred and is continuing;

(B) each partial assignment shall be made as an assignment of a proportionate part, and a constant and not varying percentage, of all the assigning Lender’s rights and obligations under this Agreement;

(C) the parties to each assignment shall execute and deliver to the Agent an Assignment and Acceptance, together with any Note subject to such assignment and a processing and recordation fee of $3,500; and

(D) the assignee, if it shall not be a Lender, shall deliver to the Agent an Administrative Questionnaire in which the assignee designates one or more credit contacts to whom all syndicate-level information (which may contain material non-public information about the Borrower and its Affiliates or their respective securities) will be made available and who may receive such information in accordance with the assignee’s compliance procedures and applicable law, including Federal and state securities laws.

(iii) Subject to acceptance of any Assignment and Acceptance and recording thereof in the Register by the Agent pursuant toparagraph (c) of this Section, from and after the effective date specified in each Assignment and Acceptance the assignee thereunder shall be a party hereto and, to the extent of the interest assigned by such Assignment and Acceptance, have the rights and obligations of a Lender under this Agreement, and the assigning Lender thereunder shall, to the extent of the interest assigned by such Assignment and Acceptance, be released from its obligations under this Agreement (and, in the case of an Assignment and Acceptance covering all or the remaining portion of an assigning Lender’s rights and obligations under this Agreement, such Lender shall cease to be a party hereto but shall continue to be entitled to the benefits ofSections 2.11,2.12,2.14,2.15 and8.04). Any assignment or transfer by a Lender of rights or obligations under this Agreement that does not comply with thisSection 8.07 shall be treated for purposes of this Agreement as a sale by such Lender of a participation in such rights and obligations in accordance withparagraph (e) of this Section.

(b) By executing and delivering an Assignment and Acceptance, the Lender assignor thereunder and the assignee thereunder confirm to and agree with each other and the other parties hereto as follows: (i) other than as provided in such Assignment and Acceptance, such assigning Lender makes no representation or warranty and assumes no responsibility with respect to any statements, warranties or representations made in or in connection with this Agreement or the execution, legality, validity, enforceability, genuineness, sufficiency or value of this Agreement or any other instrument or document furnished pursuant hereto; (ii) such assigning Lender makes no representation 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 this Agreement or any other instrument or document furnished pursuant hereto; (iii) such assignee confirms that it has received a copy of this Agreement, together with copies of the financial statements referred to inSection 4.01 and such other documents and information as it has deemed appropriate to make its own credit analysis

and decision to enter into such Assignment and Acceptance; (iv) such assignee will, independently and without reliance upon the Agent, such assigning Lender or any other Lender and based on such documents and information as it shall deem appropriate at the time, continue to make its own credit decisions in taking or not taking action under this Agreement; (v) such assignee appoints and authorizes the Agent to take such action as agent on its behalf and to exercise such powers and discretion under this Agreement as are delegated to the Agent by the terms hereof, together with such powers and discretion as are reasonably incidental thereto; and (vi) such assignee agrees that it will perform in accordance with their terms all of the obligations that by the terms of this Agreement are required to be performed by it as a Lender.

(c) Upon its receipt of an Assignment and Acceptance executed by an assigning Lender and an assignee, together with any Note or Notes subject to such assignment, the Agent shall, if such Assignment and Acceptance has been completed and is in substantially the form ofExhibit D hereto, (i) accept such Assignment and Acceptance, (ii) record the information contained therein in the Register and (iii) give prompt notice thereof to the Borrower;provided that if either the assigning Lender or the assignee shall have failed to make any payment required to be made by it pursuant toSection 2.02(d),2.03(d) or(e) or2.14(d), the Agent shall have no obligation to accept such Assignment and Acceptance and record the information contained therein in the Register unless and until such payment shall have been made in full, together with all accrued interest thereon. No assignment shall be effective for purposes of this Agreement unless it has been recorded in the Register as provided in this paragraph. Within five Business Days after its receipt of such notice, the Borrower, at its own expense, shall execute and deliver to the Agent in exchange for any surrendered Note a new Note to the order of such assignee in an amount equal to the Commitment or Advance, as applicable, assumed by it pursuant to such Assignment and Acceptance and, if the assigning Lender has retained a Commitment or Advance, as applicable, hereunder, a new Note to the order of the assigning Lender in an amount equal to the Commitment or Advance retained by it hereunder. Such new Note or Notes shall be in an aggregate principal amount equal to the aggregate principal amount of such surrendered Note or Notes, shall be dated the effective date of such Assignment and Acceptance and shall otherwise be in substantially the form ofExhibit A-1 orExhibit A-2, as applicable, hereto.

(d) The Agent, acting solely for this purpose as an agent of the Borrower, shall maintain at its address referred to inSection 8.02 a copy of each Assignment and Acceptance delivered to and accepted by it and a register for the recordation of the names and addresses of the Lenders and the Commitment of, and principal amount of the Advances owing to, each Lender (the “Register”). The entries in the Register shall be conclusive and binding for all purposes, absent manifest error, and the Borrower, the Agent and the Lenders shall treat each Person whose name is recorded in the Register as a Lender hereunder for all purposes of this Agreement. The Register shall be available for inspection by the Borrower or any Lender at any reasonable time and from time to time upon reasonable prior notice. No Commitment, Advance or Note shall be transferred by any Lender unless such transfer is entered in the Register.

(e) Each Lender may, with the consent (unless an Event of Default has occurred and is continuing) of the Borrower (which shall not be unreasonably withheld), sell participations to one or more banks or other entities (a “Participant”), other than an Ineligible Assignee, in or to all or a portion of its rights and obligations under this Agreement (including,

without limitation, all or a portion of its Commitment, the Advances owing to it and any Note or Notes held by it);provided,however, that (i) such Lender’s obligations under this Agreement (including, without limitation, its Commitment to the Borrower hereunder) shall remain unchanged, (ii) such Lender shall remain solely responsible to the other parties hereto for the performance of such obligations, (iii) such Lender shall remain the holder of any such Note for all purposes of this Agreement, (iv) the Borrower, the Agent and the other Lenders shall continue to deal solely and directly with such Lender in connection with such Lender’s rights and obligations under this Agreement and (v) no Participant under any such participation shall have any right to approve any amendment or waiver of any provision of this Agreement or any Note, or any consent to any departure by the Borrower therefrom, except to the extent that such amendment, waiver or consent would reduce the principal of, or interest on, the Notes or any fees or other amounts payable hereunder, in each case to the extent subject to such participation, or, except as provided inSection 2.05(e), postpone any date fixed for any payment of principal of, or interest on, the Notes or any fees or other amounts payable hereunder, in each case to the extent subject to such participation. The Borrower agrees that each Participant shall be entitled to the benefits ofSections 2.12 and2.15 (subject to the requirements and limitations therein, including the requirements underSections 2.15(g),(h) and(i) (it being understood that the documentation required underSections 2.15(g),(h) and(i) shall be delivered to the participating Lender)) to the same extent as if it were a Lender and had acquired its interest by assignment pursuant toparagraph (a) of this Section;provided that such Participant (A) agrees to be subject to the provisions ofSections 2.16 and2.18 as if it were an assignees underparagraph (a) of this Section; and (B) shall not be entitled to receive any greater payment underSection 2.12,2.15 or8.04, with respect to any participation, than its participating Lender would have been entitled to receive with respect to the rights transferred, except to the extent such entitlement to receive a greater payment results from a Change in Law that occurs after the Participant acquired the applicable participation. Each Lender that sells a participation shall, acting solely for this purpose as an agent of the Borrower, maintain a register on which it enters the name and address of each Participant and the principal amounts (and stated interest) of each Participant’s interest in the Advances or other obligations under this Agreement or under the Notes or any other documents to be delivered under this Agreement (the “Participant Register”);provided that no Lender shall have any obligation to disclose all or any portion of the Participant Register (including the identity of any Participant or any information relating to a Participant’s interest in any Commitments, Advances, Letters of Credit or its other obligations hereunder or under any Note or any other documents to be delivered under this Agreement) to any Person other than the Borrower except to the extent that such disclosure is necessary to establish that such Commitment, Advance, Letter of Credit or other obligation is in registered form under Section 5f.103-1(c) of the United States Treasury Regulations. The entries in the Participant Register shall be conclusive absent manifest error, and such Lender shall treat each Person whose name is recorded in the Participant Register as the owner of such participation for all purposes of this Agreement notwithstanding any notice to the contrary. For the avoidance of doubt, the Agent (in its capacity as the Agent) shall have no responsibility for maintaining a Participant Register.

(f) Any Lender may, in connection with any assignment, designation or participation or proposed assignment, designation or participation pursuant to thisSection 8.07, disclose to the assignee, designee or participant or proposed assignee, designee or participant, any information relating to the Borrower and its Affiliates furnished to such Lender by or on behalf of the Borrower;provided that, prior to any such disclosure, the assignee, designee or

participant or proposed assignee, designee or participant shall agree to preserve the confidentiality of any confidential information relating to the Borrower and its Affiliates received by it from such Lender.

(g) Notwithstanding any other provision set forth in this Agreement, any Lender may at any time create a security interest in all or any portion of its rights under this Agreement (including, without limitation, the Advances owing to it and the Note or Notes held by it), including in favor of any Federal Reserve Bank in accordance with Regulation A of the Board of Governors of the Federal Reserve System.

SECTION 8.08.Governing Law; Submission to Jurisdiction . This Agreement and each Note (if any) shall be construed in accordance with and governed by the law of the State of New York. Each of the parties hereto hereby irrevocably and unconditionally submits to the exclusive jurisdiction and venue of the United States District Court for the Southern District of New York and of any New York State court sitting in New York County, Borough of Manhattan, and any appellate court from any such federal or state court, for purposes of all suits, actions or legal proceedings arising out of or relating to this Agreement or the transactions contemplated hereby;provided that each of the parties hereto agrees that (i) a final judgment in any such suit, action or proceeding shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by law and (ii) the Agent, each of the Issuing Banks and each of the Lenders retain the right to bring actions or proceedings against the Borrower in the courts of any other jurisdiction in connection with the exercise of any rights under any agreement related to collateral provided hereunder that is governed by laws other than the law of the State of New York or with respect to any collateral subject thereto. Each of the parties hereto irrevocably waives, to the fullest extent permitted by law, any objection that 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 8.09.Execution in Counterparts; Integration . This Agreement may be executed in any number of counterparts and by different parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement. Delivery of an executed counterpart of a signature page to this Agreement by telecopier or other electronic means shall be effective as delivery of a manually executed counterpart of this Agreement. This Agreement, the Notes, the Agent Fee Letter and the other Fee Letters together constitute the entire agreement and understanding among the parties hereto with respect to the subject matter hereof and supersede any and all prior agreements and understandings, oral or written, relating to the subject matter hereof.

SECTION 8.10.WAIVER OF JURY TRIAL. EACH OF THE BORROWER, THE AGENT AND THE LENDERS HEREBY IRREVOCABLY WAIVES ALL RIGHT TO TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM (WHETHER BASED ON CONTRACT, TORT OR OTHERWISE) ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE NOTES OR THE ACTIONS OF THE AGENT OR ANY LENDER IN THE NEGOTIATION, ADMINISTRATION, PERFORMANCE OR ENFORCEMENT THEREOF.

SECTION 8.11.Patriot Act. Each Lender hereby notifies the Borrower that pursuant to the requirements of the Patriot Act, it is required to obtain, verify and record information that identifies the Borrower, which information includes the name and address of the Borrower and other information that will allow such Lender to identify the Borrower in accordance with the Act.

SECTION 8.12.Headings. Article, Section and other headings and the Table of Contents used herein are for convenience of reference only, are not part of this Agreement and shall not affect the construction of, or be taken into consideration in interpreting, this Agreement.

SECTION 8.13.Confidentiality.

(a) The Agent, each Issuing Bank and each Lender agrees to maintain the confidentiality of the Information (as defined below), except that Information may be disclosed (i) to its and its Affiliates’ directors, officers, employees and agents, including accountants, legal counsel and other advisors (it being understood that the Persons to whom such disclosure is made will be informed of the confidential nature of such Information and instructed to keep such Information confidential and informed on a need-to-know basis), (ii) to the extent requested by any governmental authority or self-regulatory body, (iii) to the extent required by applicable laws or regulations, (iv) to the extent required by any subpoena or similar legal processprovided that, in such case and in the case of each ofclauses (ii) and(iii) above, the Agent, such Issuing Bank or such Lender as applicable shall use reasonable efforts, consistent with its normal practices, to notify the Borrower promptly thereof prior to disclosure of such Information, to the extent it is not prohibited from doing so by any law or regulation or by such subpoena or legal process, (v) to any other party to this Agreement, (vi) in connection with the exercise of any remedies hereunder or any suit, action or proceeding relating to this Agreement or the enforcement of rights hereunder, (vii) subject to an agreement containing provisions substantially the same as those of thisSection 8.13, to (A) any assignee of or Participant in, or any prospective assignee of or Participant in, any of its rights or obligations under this Agreement (it being understood that such actual or prospective assignee or Participant will be informed of the confidential nature of such Information and instructed to keep such Information confidential and informed on a need-to-know basis) or (B) any actual or prospective counterparty (or its advisors) to any swap or derivative transaction relating to the Borrower and its obligations (it being understood that such actual or prospective counterparty will be informed of the confidential nature of such Information and instructed to keep such Information confidential and informed on a need-to-know basis), (viii) with the consent of the Borrower or (ix) to the extent such Information (A) becomes publicly available other than as a result of a breach of thisSection 8.13 or (B) becomes available to the Agent, any Issuing Bank or any Lender on a nonconfidential basis from a source other than the Borrower unless the Agent or such Lender, as applicable, shall have actual knowledge that such source was required to keep such Information confidential. For the purposes of thisSection 8.13, “Information” means all information received from the Borrower relating to the Borrower or its business, other than any such information that is available to the Agent, any Issuing Bank or any Lender on a nonconfidential basis prior to disclosure by the Borrower;provided that, in the case of information received from the Borrower after the Effective Date, such information is either clearly identified at the time of delivery as confidential or should, because of its nature, reasonably be understood to be confidential. Any Person required to maintain the confidentiality of Information as provided in thisSection 8.13 shall be

considered to have complied with its obligation to do so if such Person has exercised the same degree of care to maintain the confidentiality of such Information as such Person would accord to its own confidential information.

(b) Each Lender acknowledges that Information furnished to it pursuant to this Agreement may include material non-public information concerning the Borrower and its Affiliates or their respective securities, and confirms that it has developed compliance procedures regarding the use of material non-public information and that it will handle such material non-public information in accordance with those procedures and applicable law, including Federal and state securities laws.

(c) All information, including requests for waivers and amendments, furnished by the Borrower or the Agent pursuant to, or in the course of administering, this Agreement will be syndicate-level information, which may contain material non-public information about the Borrower and its Affiliates or their respective securities. Accordingly, each Lender represents to the Borrower and the Agents that it has identified in its Administrative Questionnaire a credit contact who may receive information that may contain material non-public information in accordance with its compliance procedures and applicable law, including Federal and state securities laws.

SECTION 8.14.Conversion of Currencies.

(a) If, for the purpose of obtaining judgment in any court, it is necessary to convert a sum owing hereunder in one currency into another currency, each party hereto agrees, to the fullest extent that it may effectively do so, that the rate of exchange used shall be that at which in accordance with normal banking procedures in the relevant jurisdiction the first currency could be purchased with such other currency on the Business Day immediately preceding the day on which final judgment is given.

(b) The obligations of the Borrower in respect of any sum due to any party hereto or any holder of the obligations owing hereunder (the “Applicable Creditor”) shall, notwithstanding any judgment in a currency (the “Judgment Currency”) other than the currency in which such sum is stated to be due hereunder (the “Agreement Currency”), be discharged only to the extent that, on the Business Day following receipt by the Applicable Creditor of any sum adjudged to be so due in the Judgment Currency, the Applicable Creditor may in accordance with normal banking procedures in the relevant jurisdiction purchase the Agreement Currency with the Judgment Currency; if the amount of the Agreement Currency so purchased is less than the sum originally due to the Applicable Creditor in the Agreement Currency, the Borrower agrees, as a separate obligation and notwithstanding any such judgment, to indemnify the Applicable Creditor against such loss. The obligations of the Borrower contained in thisSection 8.14 shall survive the termination of this Agreement and the payment of all other amounts owing hereunder.

[Remainder of Page Intentionally Left Blank; Signature Pages Follow]

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


SPECTRA ENERGY PARTNERS, LP, as Borrower

By:		Spectra Energy Partners (DE) GP, LP, its general partner

By:

Spectra Energy Partners GP, LLC,

its general partner

By:

/s/ Stephen W. Baker

Name: Stephen W. Baker

Title: Vice President and Treasurer