Document:

exv10w5

Exhibit 10.5

EXECUTION
VERSION

 

EL PASO PIPELINE PARTNERS OPERATING COMPANY, L.L.C.,

as the Issuer

EL PASO PIPELINE PARTNERS, L.P.,

as party to the Parent Guaranty

 

NOTE PURCHASE AGREEMENT

 

Dated as of September 30, 2008

$37,000,000 7.76% Senior Notes, Series 2008-A, due September 30, 2011

$15,000,000 7.93% Senior Notes, Series 2008-B, due September 30, 2012

$88,000,000 8.00% Senior Notes, Series 2008-C, due September 30, 2013

$35,000,000 Floating Rate Senior Notes, Series 2008-D, due September 30, 2012

      

SERIES 2008-A PPN: 28370T A*0

SERIES 2008-B PPN: 28370T A@8

SERIES 2008-C PPN: 28370T A#6

SERIES 2008-D PPN: 28370T B*9

 

 

TABLE OF CONTENTS

	 	 	 	 	 
	Section	 	Page	 
	1. AUTHORIZATION OF NOTES
	 	 	1	 
	1.1 Description of Notes to be Initially Issued
	 	 	1	 
	1.2 Interest Rate
	 	 	2	 
	1.3 Guaranties; Release
	 	 	2	 
	 
	 	 	 	 
	2. SALE AND PURCHASE OF NOTES
	 	 	3	 
	 
	 	 	 	 
	3. CLOSING
	 	 	3	 
	 
	 	 	 	 
	4. CONDITIONS TO CLOSING
	 	 	4	 
	4.1 Representations and Warranties
	 	 	4	 
	4.2 Performance; No Default
	 	 	4	 
	4.3 Compliance Certificates
	 	 	4	 
	4.4 Opinions of Counsel
	 	 	4	 
	4.5 Purchase Permitted By Applicable Law, etc.
	 	 	4	 
	4.6 Sale of Other Notes
	 	 	5	 
	4.7 Payment of Special Counsel Fees
	 	 	5	 
	4.8 Private Placement Number
	 	 	5	 
	4.9 Changes in Corporate Structure
	 	 	5	 
	4.10 Parent Guaranty
	 	 	5	 
	4.11 Funding Instructions
	 	 	5	 
	4.12 Proceedings and Documents
	 	 	6	 
	4.13 Equity Transfer Transaction
	 	 	6	 
	4.14 Material Project EBITDA Adjustments
	 	 	6	 
	 
	 	 	 	 
	5. REPRESENTATIONS AND WARRANTIES OF THE ISSUER AND THE MLP
	 	 	6	 
	5.1 Organization; Power and Authority
	 	 	6	 
	5.2 Authorization, etc.
	 	 	6	 
	5.3 Disclosure
	 	 	7	 
	5.4 Organization and Ownership of Shares of Subsidiaries; Affiliates
	 	 	7	 
	5.5 Financial Statements
	 	 	8	 
	5.6 Compliance with Laws, Other Instruments, etc.
	 	 	8	 
	5.7 Governmental Authorizations, etc.
	 	 	9	 
	5.8 Litigation; Observance of Agreements, Statutes and Orders
	 	 	9	 
	5.9 Taxes
	 	 	9	 
	5.10 Title to Property; Leases
	 	 	10	 
	5.11 Licenses, Permits, etc.
	 	 	10	 
	5.12 Compliance with ERISA
	 	 	10	 
	5.13 Private Offering by the Issuer
	 	 	11	 
	5.14 Use of Proceeds; Margin Regulations
	 	 	12	 
	5.15 Existing Indebtedness; Future Liens
	 	 	12	 
	5.16 Foreign Assets Control Regulations, Anti-Terrorism Order, etc.
	 	 	13	 

i

 

	 	 	 	 	 
	Section	 	Page	 
	5.17 Status under Certain Statutes
	 	 	13	 
	5.18 Environmental Matters
	 	 	13	 
	5.19 Solvency of MLP
	 	 	13	 
	 
	 	 	 	 
	6. REPRESENTATIONS OF THE PURCHASERS
	 	 	13	 
	6.1 Purchase for Investment
	 	 	13	 
	6.2 Source of Funds
	 	 	14	 
	 
	 	 	 	 
	7. INFORMATION AS TO ISSUER
	 	 	15	 
	7.1 Financial Statements
	 	 	15	 
	7.2 Certificates; Other Information
	 	 	17	 
	7.3 Inspection
	 	 	18	 
	 
	 	 	 	 
	8. PREPAYMENT OF THE NOTES
	 	 	19	 
	8.1 No Scheduled Prepayments
	 	 	19	 
	8.2 Optional Prepayments
	 	 	19	 
	8.3 Change of Control Prepayment Offer
	 	 	20	 
	8.4 Allocation of Partial Prepayments
	 	 	21	 
	8.5 Maturity; Surrender, etc.
	 	 	21	 
	8.6 Purchase of Notes
	 	 	21	 
	8.7 Make-Whole Amount
	 	 	21	 
	 
	 	 	 	 
	9. AFFIRMATIVE COVENANTS
	 	 	23	 
	9.1 Compliance with Law
	 	 	23	 
	9.2 Insurance
	 	 	23	 
	9.3 Maintenance of Properties
	 	 	23	 
	9.4 Payment of Taxes and Claims
	 	 	23	 
	9.5 Existence, etc.
	 	 	24	 
	9.6 Books and Records
	 	 	24	 
	9.7 Additional Subsidiary Guarantors
	 	 	24	 
	9.8 Use of Proceeds
	 	 	24	 
	9.9 Ranking of Notes
	 	 	25	 
	 
	 	 	 	 
	10. NEGATIVE COVENANTS
	 	 	25	 
	10.1 Liens
	 	 	25	 
	10.2 Certain Investments
	 	 	27	 
	10.3 Indebtedness
	 	 	27	 
	10.4 Fundamental Changes
	 	 	29	 
	10.5 Dispositions
	 	 	29	 
	10.6 Restricted Payments
	 	 	30	 
	10.7 Change in Nature of Business
	 	 	31	 
	10.8 Transactions with Affiliates
	 	 	31	 
	10.9 Burdensome Agreements
	 	 	31	 
	10.10 Amendment to Organization Documents
	 	 	32	 
	10.11 Use of Proceeds
	 	 	32	 
	10.12 Leverage Ratio
	 	 	32	 
	10.13 Interest Charges Coverage Ratio
	 	 	33	 

ii

 

	 	 	 	 	 
	Section	 	Page	 
	10.14 Unrestricted Subsidiaries
	 	 	33	 
	10.15 Swap Contracts
	 	 	34	 
	10.16 Terrorism Sanctions Regulations
	 	 	34	 
	 
	 	 	 	 
	11. EVENTS OF DEFAULT
	 	 	34	 
	 
	 	 	 	 
	12. REMEDIES ON DEFAULT, ETC.
	 	 	36	 
	12.1 Acceleration
	 	 	36	 
	12.2 Other Remedies
	 	 	37	 
	12.3 Rescission
	 	 	37	 
	12.4 No Waivers or Election of Remedies, Expenses, etc.
	 	 	38	 
	 
	 	 	 	 
	13. REGISTRATION; EXCHANGE; SUBSTITUTION OF NOTES
	 	 	38	 
	13.1 Registration of Notes
	 	 	38	 
	13.2 Transfer and Exchange of Notes
	 	 	38	 
	13.3 Replacement of Notes
	 	 	39	 
	 
	 	 	 	 
	14. PAYMENTS ON NOTES
	 	 	39	 
	14.1 Place of Payment
	 	 	39	 
	14.2 Home Office Payment
	 	 	39	 
	 
	 	 	 	 
	15. EXPENSES, ETC.
	 	 	40	 
	15.1 Transaction Expenses
	 	 	40	 
	15.2 Survival
	 	 	40	 
	 
	 	 	 	 
	16. SURVIVAL OF REPRESENTATIONS AND WARRANTIES; ENTIRE AGREEMENT
	 	 	40	 
	 
	 	 	 	 
	17. AMENDMENT AND WAIVER
	 	 	41	 
	17.1 Requirements
	 	 	41	 
	17.2 Solicitation of Holders of Notes
	 	 	41	 
	17.3 Binding Effect, etc.
	 	 	42	 
	17.4 Notes held by Issuer, etc.
	 	 	42	 
	 
	 	 	 	 
	18. NOTICES
	 	 	42	 
	 
	 	 	 	 
	19. REPRODUCTION OF DOCUMENTS
	 	 	43	 
	 
	 	 	 	 
	20. CONFIDENTIAL INFORMATION
	 	 	43	 
	 
	 	 	 	 
	21. SUBSTITUTION OF PURCHASER
	 	 	44	 
	 
	 	 	 	 
	22. MISCELLANEOUS
	 	 	44	 
	22.1 Successors and Assigns
	 	 	44	 
	22.2 Jurisdiction and Process; Waiver of Jury Trial
	 	 	45	 
	22.3 Payments Due on Non-Business Days
	 	 	45	 
	22.4 Severability
	 	 	46	 
	22.5 Construction
	 	 	46	 

iii

 

	 	 	 	 	 
	Section	 	Page	 
	22.6 Counterparts
	 	 	46	 
	22.7 Governing Law
	 	 	46	 
	22.8 GAAP
	 	 	46	 

	 	 	 	 	 
	SCHEDULE A

	 	—
	 	Information Relating to Purchasers
	SCHEDULE B

	 	—
	 	Defined Terms
	SCHEDULE 5.3

	 	—
	 	Disclosure Materials
	SCHEDULE 5.4

	 	—
	 	Subsidiaries
	SCHEDULE 5.5

	 	—
	 	Financial Statements
	SCHEDULE 5.15

	 	—
	 	Existing Indebtedness
	SCHEDULE 5.18

	 	—
	 	Environmental Matters
	SCHEDULE 10.1

	 	—
	 	Liens
	SCHEDULE 10.9

	 	—
	 	Burdensome Agreements
	EXHIBIT 1.1(a)

	 	—
	 	Form of Series 2008-A Senior Note
	EXHIBIT 1.1(b)

	 	—
	 	Form of Series 2008-B Senior Note
	EXHIBIT 1.1(c)

	 	—
	 	Form of Series 2008-C Senior Note
	EXHIBIT 1.1(d)

	 	—
	 	Form of Series 2008-D Senior Note
	EXHIBIT 1.3(a)

	 	—
	 	Form of Subsidiary Guaranty
	EXHIBIT 1.3(b)

	 	—
	 	Form of Parent Guaranty
	EXHIBIT 4.4(a)

	 	—
	 	Form of Opinions of Counsel for the Issuer and the MLP
	EXHIBIT 4.4(b)

	 	—
	 	Form of Opinion of Special Counsel for the Purchasers
	EXHIBIT 7.2

	 	—
	 	Form of Compliance Certificate

iv

 

EL PASO PIPELINE PARTNERS OPERATING COMPANY, L.L.C.

EL PASO PIPELINE PARTNERS, L.P.

1001 Louisiana Street

Houston, Texas 77002

(713) 420-2600

$37,000,000 7.76% Senior Notes, Series 2008-A, due September 30, 2011

$15,000,000 7.93% Senior Notes, Series 2008-B, due September 30, 2012

$88,000,000 8.00% Senior Notes, Series 2008-C, due September 30, 2013

$35,000,000 Floating Rate Senior Notes, Series 2008-D, due September 30, 2012

Dated as of September 30, 2008

TO EACH OF THE PURCHASERS LISTED IN

           THE ATTACHED SCHEDULE A:

Ladies and Gentlemen:

          EL PASO PIPELINE PARTNERS OPERATING COMPANY, L.L.C., a Delaware limited liability company (the
“Issuer”), and EL PASO PIPELINE PARTNERS, L.P., a Delaware limited partnership (the “MLP”) agree
with each of the purchasers whose names appear at the end hereof (each, a “Purchaser” and
collectively, the “Purchasers”) as follows:

1. AUTHORIZATION OF NOTES.

1.1 Description of Notes to be Initially Issued.

          The Issuer has authorized the issue and sale of $175,000,000 aggregate principal amount of its
Senior Notes consisting of (i) $37,000,000 aggregate principal amount of its 7.76% Senior Notes,
Series 2008-A, due September 30, 2011 (the “Series 2008-A Notes”), (ii) $15,000,000 aggregate
principal amount of its 7.93% Senior Notes, Series 2008-B, due September 30, 2012 (the “Series
2008-B Notes”), (iii) $88,000,000 aggregate principal amount of its 8.00% Senior Notes, Series
2008-C, due September 30, 2013 (the “Series 2008-C Notes”), and (iv) $35,000,000 aggregate
principal amount of its Floating Rate Senior Notes, due September 30, 2012 (the “Series 2008-D
Notes” and, together with the Series 2008-A Notes, the Series 2008-B Notes and the Series 2008-C
Notes, the “Notes”, such term to include any such notes issued in substitution therefor pursuant to
Section 13 of this Agreement). The Notes shall be substantially in the forms set out in
Exhibits 1.1(a), 1.1(b), 1.1(c) and 1.1(d), with such changes
therefrom, if any, as may be approved by the Purchasers and the Issuer. Certain capitalized terms
used in this Agreement are defined in Schedule B; references to a “Schedule” or an
“Exhibit” are, unless otherwise specified, to a Schedule or an Exhibit attached to this Agreement.

 

 

1.2 Interest Rate.

          (a) The Series 2008-A, 2008-B and 2008-C Notes shall bear interest (computed on the basis of a
360-day year of twelve 30-day months) (i) on the unpaid principal thereof from the date of issuance
at the rate stated in clause (a) of the first paragraph of such Note payable semiannually in
arrears on the last day of March and September in each year commencing on March 31, 2009, until
such principal sum shall have become due and payable (whether at maturity, upon prepayment or
otherwise) and (ii) to the extent permitted by applicable law, on any overdue principal, any
overdue installment of interest and any overdue payment of Make-Whole Amount from the due date
thereof (whether by acceleration or otherwise) at the applicable Default Rate until paid.

          (b) The Series 2008-D Notes shall bear interest (computed on the basis of a 360-day year and
actual days elapsed) (i) on the unpaid principal thereof from the date of issuance at the rate
stated in clause (a) of the first paragraph of the Series 2008-D Note payable quarterly in arrears
on the last day of March, June, September and December in each year commencing on December 31,
2008, until such principal sum shall have become due and payable (whether at maturity, upon
prepayment or otherwise) and (ii) to the extent permitted by applicable law, on any overdue
principal, any overdue installment of interest and any overdue payment of LIBOR Breakage Amount
from the due date thereof (whether by acceleration or otherwise) at the applicable Default Rate
until paid.

          (c) Whenever the Applicable Floating Rate consists of the Adjusted LIBOR Rate, the Adjusted
LIBOR Rate shall be determined by the Issuer, and notice thereof shall be given to the holders of
the Series 2008-D Notes, together with such information as the holders of Series 2008-D Notes may
reasonably request for verification (including in all events, a facsimile transmission of the
relevant screen and calculations), on the second Business Day preceding each Interest Period. In
the event that the Series 2008-D Required Holders do not concur with such determination by the
Issuer, as evidenced by notice to the Issuer by such Series 2008-D Required Holders within ten (10)
Business Days after receipt by such holders of the notice delivered by the Issuer pursuant to the
previous sentence, the determination of the Adjusted LIBOR Rate shall be made by the Series 2008-D
Required Holders in accordance with the provisions of this Agreement and shall be conclusive and
binding absent manifest error.

1.3 Guaranties; Release.

     (a) Subsidiary Guaranty. The payment by the Issuer of all amounts due on or in
respect of the Notes and the performance by the Issuer of its obligations under this
Agreement will be guaranteed by any Subsidiary Guarantor executing and delivering a
Subsidiary Guaranty in substantially the form of the attached Exhibit 1.3(a), as it
may be amended or supplemented from time to time (a “Subsidiary Guaranty”), after the date
of this Agreement in accordance with Section 9.7.

     (b) Parent Guaranty. The payment by the Issuer of all amounts due on or in
respect of the Notes and the performance by the Issuer of its obligations under this
Agreement will be guaranteed by the MLP pursuant to the Parent Guaranty in

2

 

substantially the form of the attached Exhibit 1.3(b), as it may be amended or
supplemented from time to time (the “Parent Guaranty”).

     (c) Release of Guaranties. Each holder of a Note acknowledges and agrees that
a Subsidiary Guarantor shall be fully released and discharged from its Subsidiary Guaranty
and each holder of a Note fully releases and discharges such Subsidiary Guarantor from its
Subsidiary Guaranty immediately and without any further act, upon such Subsidiary being
released and discharged as a guarantor under and in respect of the Credit Agreement;
provided that (i) no Default or Event of Default exists or will exist immediately following
such release and discharge; (ii) if any fee or other consideration is paid or given to any
holder of Indebtedness under the Credit Agreement in connection with such release, other
than the repayment of all or a portion of such Indebtedness under the Credit Agreement, each
holder of a Note receives equivalent consideration on a pro rata basis; and (iii) at the
time of such release and discharge, the Issuer delivers to each holder of a Note a
certificate of a Responsible Officer certifying that (a) such Subsidiary Guarantor has been
or is being released and discharged as a guarantor under and in respect of the Credit
Agreement and (b) the matters set forth in clauses (i) and (ii).

2. SALE AND PURCHASE OF NOTES.

          Subject to the terms and conditions of this Agreement, the Issuer will issue and sell to each
Purchaser and each Purchaser will purchase from the Issuer, at the Closing provided for in
Section 3, Notes in the denomination, principal amount and series specified opposite such
Purchaser’s name in Schedule A at the purchase price of 100% of the principal amount
thereof. The Purchasers’ obligations hereunder are several and not joint obligations and no
Purchaser shall have any liability to any Person for the performance or non-performance of any
obligation by any other Purchaser hereunder.

3. CLOSING.

          The sale and purchase of the Notes to be purchased by each Purchaser shall occur at the
offices of Vinson & Elkins L.L.P. at 1001 Fannin Street, Houston, Texas 77002 at 9:00 a.m., Houston
time, at a closing (the “Closing”) on September 26, 2008 or on such other Business Day thereafter
on or prior to September 30, 2008 as may be agreed upon by the Issuer and the Purchasers. At the
Closing the Issuer will deliver to each Purchaser the Notes to be purchased by it in the form of a
single Note (or such greater number of Notes in denominations of at least $100,000 as such
Purchaser may request) dated the date of this Agreement and registered in such Purchaser’s name (or
in the name of such Purchaser’s nominee), against delivery by such Purchaser to the Issuer or its
order of immediately available funds in the amount of the purchase price therefor by wire transfer
of immediately available funds for the account of the Issuer to account number 100-8944 at Mellon
Bank, Pittsburgh, Pennsylvania, ABA No. 043 000 261, FAO: El Paso Pipeline Partners Operating
Company, L.L.C. If at the Closing the Issuer fails to tender such Notes to each Purchaser as
provided above in this Section 3, or any of the conditions specified in Section 4
shall not have been fulfilled to such Purchaser’s satisfaction, such Purchaser shall, at its
election, be relieved of all further obligations under this Agreement, without thereby waiving any
rights it may have by reason of such failure or such nonfulfillment.

3

 

4. CONDITIONS TO CLOSING.

          Each Purchaser’s obligation to purchase and pay for the Notes to be sold to it at the Closing
is subject to the fulfillment to such Purchaser’s satisfaction, prior to or at the Closing, of the
following conditions:

4.1 Representations and Warranties.

          The representations and warranties of the Issuer and the MLP in this Agreement shall be
correct when made and at the time of the Closing.

4.2 Performance; No Default.

          The Issuer shall have performed and complied with all agreements and conditions contained in
this Agreement required to be performed or complied with by it prior to or at the Closing and after
giving effect to the issue and sale of the Notes (and the application of the proceeds thereof as
contemplated by Section 5.14), no Default or Event of Default shall have occurred and be
continuing. None of the Issuer, the MLP or any Subsidiary shall have entered into any transaction
since the date of the Memorandum that would have been prohibited by Section 10 had such
Section applied since such date.

4.3 Compliance Certificates.

     (a) Officer’s Certificate. The Issuer shall have delivered to the Purchasers
an Officer’s Certificate, dated the date of this Agreement, certifying that the conditions
specified in Sections 4.1, 4.2 and 4.9 have been fulfilled.

     (b) Secretary’s Certificates. Each of the Issuer and the MLP shall have
delivered to the Purchasers a certificate certifying as to the resolutions attached thereto
and other limited liability company or limited partnership proceedings, as the case may be,
relating to the authorization, execution and delivery of the Notes, the Parent Guaranty, and
this Agreement.

4.4 Opinions of Counsel.

          Such Purchaser shall have received opinions in form and substance satisfactory to such
Purchaser, dated the date of this Agreement from (a) Bracewell & Guiliani LLP, outside counsel to
the Issuer and the MLP, and the general counsel to the General Partner, covering the matters set
forth in Exhibit 4.4(a) and covering such matters incident to the transactions contemplated
hereby as such Purchaser or its counsel may reasonably request (and the Issuer and the MLP instruct
their counsel to deliver such opinion to the Purchasers) and (b) Vinson & Elkins L.L.P., the
Purchasers’ special counsel in connection with such transactions, substantially in the form set
forth in Exhibit 4.4(b) and covering such other matters incident to such transactions as
such Purchaser may reasonably request.

4.5 Purchase Permitted By Applicable Law, etc.

4

 

          On the date of this Agreement, such Purchaser’s purchase of Notes shall (i) be permitted by
the laws and regulations of each jurisdiction to which such Purchaser is subject, without recourse
to provisions (such as Section 1405(a)(8) of the New York Insurance Law) permitting limited
investments by insurance companies without restriction as to the character of the particular
investment, (ii) not violate any applicable law or regulation (including, without limitation,
Regulation U, T or X of the FRB) and (iii) not subject such Purchaser to any tax, penalty or
liability under or pursuant to any applicable law or regulation, which law or regulation was not in
effect on the date of this Agreement. If requested by such Purchaser, such Purchaser shall have
received an Officer’s Certificate from the Issuer certifying as to such matters of fact as such
Purchaser may reasonably specify to enable such Purchaser to determine whether such purchase is so
permitted.

4.6 Sale of Other Notes.

          Contemporaneously with the Closing the Issuer shall sell to each other Purchaser and each
other Purchaser shall purchase the Notes to be purchased by it at the Closing as specified in
Schedule A.

4.7 Payment of Special Counsel Fees.

          Without limiting the provisions of Section 15.1, the Issuer shall have paid, on or
before the Closing the reasonable fees, charges and disbursements of the Purchasers’ special
counsel referred to in Section 4.4, to the extent reflected in a statement of such counsel
rendered to the Issuer at least one (1) Business Day prior to the Closing.

4.8 Private Placement Number.

          A Private Placement Number issued by Standard & Poor’s CUSIP Service Bureau (in cooperation
with the Securities Valuation Office of the National Association of Insurance Commissioners) shall
have been obtained by Vinson & Elkins L.L.P. for each series of the Notes.

4.9 Changes in Corporate Structure.

          Neither the Issuer nor the MLP shall have changed its jurisdiction of organization or been a
party to any merger or consolidation or shall have succeeded to all or any substantial part of the
liabilities of any other entity, at any time following the date of the most recent financial
statements referred to in Schedule 5.5.

4.10 Parent Guaranty.

          The MLP shall have executed and delivered the Parent Guaranty in favor of the Purchasers, and
each Purchaser shall have received a copy of the executed Parent Guaranty.

4.11 Funding Instructions.

          At least two (2) Business Days prior to the date of this Agreement, each Purchaser shall have
received written instructions signed by a Responsible Officer on letterhead of the

5

 

Issuer confirming the information specified in Section 3 including (i) the name and
address of the transferee bank, (ii) such transferee bank’s ABA number and (iii) the account name
and number into which the purchase price for the Notes is to be deposited.

4.12 Proceedings and Documents.

          All limited liability company or limited partnership, as the case may be, and other
proceedings in connection with the transactions contemplated by this Agreement and all documents
and instruments incident to such transactions shall be satisfactory to such Purchaser and its
special counsel, and such Purchaser and its special counsel shall have received all such
counterpart originals or certified or other copies of such documents as such Purchaser or such
special counsel may reasonably request.

4.13 Equity Transfer Transaction.

          The transfer of Equity Interests in CIG and SNG to the Issuer, as described in Section I.B of
the Memorandum, shall have been consummated.

4.14 Material Project EBITDA Adjustments.

          The Issuer shall have delivered to the Purchasers a copy of the certificate provided to the
lenders under the Credit Agreement, which sets forth the Material Project EBITDA Adjustments that
have been made in accordance with Credit Agreement in connection with the calculation of
Consolidated EBITDA for the period of four (4) fiscal quarters ending on June 30, 2008.

5. REPRESENTATIONS AND WARRANTIES OF THE ISSUER AND THE MLP.

          Each of the Issuer and the MLP represents and warrants to each Purchaser that:

5.1 Organization; Power and Authority.

          Each of the Issuer and the MLP is duly formed, validly existing and in good standing under the
laws of its jurisdiction of organization, and is duly qualified and is in good standing in each
jurisdiction in which such qualification is required by law, other than those jurisdictions as to
which the failure to be so qualified or in good standing could not, individually or in the
aggregate, reasonably be expected to have a Material Adverse Effect. Each of the Issuer and the
MLP has the limited liability company or limited partnership power and authority (as the case may
be) to own or hold under lease the properties it purports to own or hold under lease, to transact
the business it transacts and proposes to transact, to execute and deliver this Agreement and the
Notes (as the case may be) and to perform the provisions hereof and thereof.

5.2 Authorization, etc.

          (a) This Agreement and the Notes have been duly authorized by all necessary limited liability
company or limited partnership action (as the case may be) on the part of the Issuer, and this
Agreement constitutes, and upon execution and delivery thereof each Note will constitute, a legal,
valid and binding obligation of the Issuer enforceable against the Issuer in

6

 

accordance with its terms, except as such enforceability may be limited by (i) applicable
bankruptcy, insolvency, reorganization, moratorium or other similar laws affecting the enforcement
of creditors’ rights generally and (ii) general principles of equity (regardless of whether such
enforceability is considered in a proceeding in equity or at law).

          (b) The Parent Guaranty and this Agreement have been duly authorized by all necessary limited
partnership action on the part of the MLP and upon execution and delivery thereof will constitute
the legal, valid and binding obligation of the MLP, enforceable against the MLP in accordance with
its terms, except as such enforceability may be limited by (i) applicable bankruptcy, insolvency,
reorganization, fraudulent conveyance, fraudulent transfer, moratorium or other similar laws
affecting the enforcement of creditors’ rights generally and (ii) general principles of equity
(regardless of whether such enforceability is considered in a proceeding in equity or at law).

5.3 Disclosure.

          The Issuer, through its agent Banc of America Securities LLC, has delivered to each Purchaser
a copy of a Private Placement Memorandum, dated August 2008, as amended (the “Memorandum”),
relating to the transactions contemplated hereby. The Memorandum fairly describes, in all material
respects, the general nature of the business and principal properties of the MLP and the Issuer and
their respective Subsidiaries. Except as disclosed in Schedule 5.3, this Agreement, the
Memorandum, the documents, certificates or other writings delivered to you by or on behalf of the
Issuer in connection with the transactions contemplated hereby and the financial statements listed
in Schedule 5.5, taken as a whole, do not contain any untrue statement of a material fact
or omit to state any material fact necessary to make the statements therein not misleading in light
of the circumstances under which they were made; provided that with respect to projected financial
information, the Issuer represents only that such information was prepared in good faith based upon
assumptions believed to be reasonable at the time. Except as disclosed in the Memorandum or as
expressly described in Schedule 5.3, or in one of the documents, certificates or other
writings identified therein, or in the financial statements listed in Schedule 5.5, since
June 30, 2008, there has been no change in the financial condition, operations, business or
properties of the MLP, the Issuer or any of its respective Subsidiaries except changes that
individually or in the aggregate could not reasonably be expected to have a Material Adverse
Effect. No event or condition known to the Issuer or the MLP that could reasonably be expected to
have a Material Adverse Effect has occurred or exists and has not been set forth herein or in the
Memorandum or in the other documents, certificates and other writings delivered to each Purchaser
by or on behalf of such Issuer specifically for use in connection with the transactions
contemplated hereby.

5.4 Organization and Ownership of Shares of Subsidiaries; Affiliates.

     (a) Schedule 5.4 contains (except as noted therein) complete and correct lists
of: (i) the MLP’s Subsidiaries, showing, as to each Subsidiary, the correct name thereof,
the jurisdiction of its organization, and the percentage of shares of each class of its
capital stock or similar Equity Interests outstanding owned by the MLP, the Issuer and each
Subsidiary, (ii) all material equity Investments of the MLP or the Issuer in any other
Business Entity, and (iii) the General Partner’s and the Issuer’s senior officers. Each

7

 

Subsidiary of the Issuer listed in Schedule 5.4 is designated as a Restricted
Subsidiary of the Issuer.

     (b) All of the outstanding shares of capital stock or similar Equity Interests of each
Subsidiary shown in Schedule 5.4 as being owned by the Issuer and its respective
Subsidiaries have been validly issued, are fully paid and nonassessable and are owned by the
Issuer or another Subsidiary thereof free and clear of any Lien (except as otherwise
disclosed in Schedule 5.4).

     (c) Each Subsidiary of the MLP or the Issuer identified in Schedule 5.4 is a
corporation or Business Entity duly organized, validly existing and in good standing under
the laws of its jurisdiction of organization, and is duly qualified as a foreign corporation
or other Business Entity and is in good standing in each jurisdiction in which such
qualification is required by law, other than those jurisdictions as to which the failure to
be so qualified or in good standing could not, individually or in the aggregate, reasonably
be expected to have a Material Adverse Effect. Each such Subsidiary has the corporate or
other power and authority to own or hold under lease the properties it purports to own or
hold under lease and to transact the business it transacts and proposes to transact.

     (d) Except as permitted under Section 10.9, no Subsidiary of the MLP or the
Issuer is party to, or otherwise subject to, any legal restriction or any agreement (other
than this Agreement, the Credit Agreement, the agreements listed on Schedule 10.9
and customary limitations imposed by corporate, partnership or limited liability company law
statutes) restricting the ability of such Subsidiary to pay dividends out of profits or make
any other similar distributions of profits to the Issuer or any of its Subsidiaries that
owns outstanding shares of capital stock or similar Equity Interests of such Subsidiary.

5.5 Financial Statements.

          The Issuer has delivered to each Purchaser copies of the consolidated financial statements of
the MLP and its Subsidiaries listed on Schedule 5.5. All of said financial statements
(including in each case the related schedules and notes) fairly present in all material respects
the consolidated financial position of the MLP and its Subsidiaries as of the respective dates
specified in such Schedule and the consolidated results of their operations and cash flows for the
respective periods so specified and have been prepared in accordance with GAAP consistently applied
throughout the periods involved except as set forth in the notes thereto (subject, in the case of
any interim financial statements, to normal year-end adjustments). The MLP and its Subsidiaries
taken as a whole do not have any Material liabilities that are not disclosed on such financial
statements or otherwise disclosed in the Memorandum, other than any such liabilities arising in the
ordinary course of business subsequent to the date of such financial statements.

5.6 Compliance with Laws, Other Instruments, etc.

          (a) The execution, delivery and performance by the Issuer of this Agreement and the Notes will
not (i) contravene, result in any breach of, or constitute a default under, or

8

 

result in the creation of any Lien in respect of any property of the Issuer or any of its
Subsidiaries under, any indenture, mortgage, deed of trust, loan, note purchase or credit
agreement, lease, Organization Document, or any other Material agreement or instrument to which the
Issuer or any such Subsidiary is bound or by which the Issuer or any such Subsidiary or any of
their respective properties may be bound or affected, (ii) conflict with or result in a breach of
any of the terms, conditions or provisions of any order, judgment, decree, or ruling of any court,
arbitrator or Governmental Authority applicable to the Issuer or any such Subsidiary or (iii)
violate any provision of any statute or other rule or regulation of any Governmental Authority,
including the USA Patriot Act, applicable to the Issuer or any such Subsidiary.

          (b) The execution, delivery and performance by the MLP of the Parent Guaranty and this
Agreement will not (i) contravene, result in any breach of, or constitute a default under, or
result in the creation of any Lien in respect of any property of the MLP under, any agreement or
Organization Document to which the MLP is bound or by which the MLP or any of its properties may be
bound or affected, (ii) conflict with or result in a breach of any of the terms, conditions or
provisions of any order, judgment, decree, or ruling of any court, arbitrator or Governmental
Authority applicable to the MLP or (iii) violate any provision of any statute or other rule or
regulation of any Governmental Authority applicable to the MLP.

5.7 Governmental Authorizations, etc.

          No consent, approval or authorization of, or registration, filing or declaration with, any
Governmental Authority is required in connection with the execution, delivery or performance by (a)
the Issuer of this Agreement or the Notes, or (b) the MLP of the Parent Guaranty or this Agreement.

5.8 Litigation; Observance of Agreements, Statutes and Orders.

     (a) There are no actions, suits or proceedings pending or, to the knowledge of the MLP
or the Issuer, threatened against or affecting the MLP, the Issuer or any Subsidiary thereof
or any property of the MLP, such Issuer or any Subsidiary thereof in any court or before any
arbitrator of any kind or before or by any Governmental Authority that, individually or in
the aggregate, could reasonably be expected to have a Material Adverse Effect.

     (b) None of the MLP, the Issuer or any Subsidiary thereof is in default under any term
of any agreement or instrument to which it is a party or by which it is bound, or any order,
judgment, decree or ruling of any court, arbitrator or Governmental Authority or is in
violation of any applicable law, ordinance, rule or regulation (including Environmental Laws
and the USA Patriot Act) of any Governmental Authority, which default or violation,
individually or in the aggregate, could reasonably be expected to have a Material Adverse
Effect.

5.9 Taxes.

          The MLP, the Issuer and its Subsidiaries have filed all tax returns that are required to have
been filed in any jurisdiction, and have paid all taxes shown to be due and payable on such returns
and all other taxes and assessments levied upon them or their properties,

9

 

assets, income or franchises, to the extent such taxes and assessments have become due and
payable and before they have become delinquent, except for any taxes and assessments (i) the
failure to file or pay which, as applicable, would have a Material Adverse Effect or (ii) the
amount, applicability or validity of which is currently being diligently contested in good faith by
appropriate proceedings and with respect to which the MLP, the Issuer or Subsidiary, as the case
may be, has established adequate reserves in accordance with GAAP. The Issuer knows of no basis
for any other tax or assessment that could reasonably be expected to have a Material Adverse
Effect. The charges, accruals and reserves on the books of the MLP, the Issuer and its Subsidiaries
in respect of Federal, state or other taxes for all fiscal periods are adequate.

5.10 Title to Property; Leases.

          The MLP, the Issuer and its Subsidiaries have good and sufficient title to their respective
properties except for such defects of title as could not, individually or in the aggregate,
reasonably be expected to have a Material Adverse Effect, in each case free and clear of Liens
prohibited by this Agreement. All leases of the MLP, the Issuer or any Subsidiary are valid and
subsisting and are in full force and effect in all material respects, except leases the failure of
which to maintain, individually or in the aggregate, could not reasonably be expected to have a
Material Adverse Effect.

5.11 Licenses, Permits, etc.

     (a) The MLP, the Issuer and its Subsidiaries own or possess all licenses, permits,
franchises, authorizations, patents, copyrights, proprietary software, service marks,
trademarks and trade names, or rights thereto, except to the extent that the failure to own
or possess the same could not reasonably be expected to have a Material Adverse Effect, and
there are no known conflicts of the same with the rights of others that could reasonably be
expected to have a Material Adverse Effect.

     (b) To the best knowledge of the MLP and the Issuer, no product of the MLP, such Issuer
or any Subsidiary of such Issuer infringes any license, permit, franchise, authorization,
patent, copyright, proprietary software, service mark, trademark, trade name or other right
owned by any other Person, which infringement could reasonably be expected to have a
Material Adverse Effect.

     (c) To the best knowledge of the MLP and the Issuer, there is no violation by any
Person of any right of the MLP, such Issuer or any Subsidiary of such Issuer with respect to
any patent, copyright, proprietary software, service mark, trademark, trade name or other
right owned or used by the MLP, such Issuer or any Subsidiary of such Issuer, the violation
of which could reasonably be expected to have a Material Adverse Effect.

5.12 Compliance with ERISA.

     (a) No Termination Event has occurred or is reasonably expected to occur with respect
to any Plan which, with the giving of notice or lapse of time, or both, would constitute an
Event of Default under Section 11(h).

10

 

     (b) The present value of the aggregate benefit liabilities under each of the Plans
(other than Multiemployer Plans), determined as of the end of such Plan’s most recently
ended plan year on the basis of the actuarial assumptions specified for funding purposes in
such Plan’s most recent actuarial valuation report, did not exceed the aggregate current
value of the assets of such Plan allocable to such benefit liabilities. The term “benefit
liabilities” has the meaning specified in section 4001 of ERISA and the terms “current
value” and “present value” have the meaning specified in section 3 of ERISA.

     (c) Each Plan has complied with the applicable provisions of ERISA and the Code where
the failure to so comply would reasonably be expected to result in a Material Adverse
Effect.

     (d) The statement of assets and liabilities of each Plan and the statements of changes
in fund balance and in financial position, or the statement of changes in net assets
available for plan benefits, for the most recent plan year for which an accountant’s report
with respect to such Plan has been prepared, copies of which report are available for review
by the holders of the Notes, present fairly, in all material respects, the financial
condition of such Plan as at such date and the results of operations of such Plan for the
plan year ended on such date.

     (e) The execution and delivery of this Agreement and the issuance and sale of the Notes
hereunder will not involve any transaction that is subject to the prohibitions of section
406 of ERISA or in connection with which a tax could be imposed pursuant to section
4975(e)(1)(A)(D) of the Code. The representation by the Issuer in the first sentence of
this Section 5.12(e) is made (i) in reliance upon and subject to the accuracy of
each Purchaser’s representation in Section 6.2(a)-(f) and (h) as to the
sources of the funds used to pay the purchase price of the Notes to be purchased by such
Purchaser and (ii) assumes that none of the sources of funds used to pay such purchase price
are as described in Section 6.2(g).

     (f) Neither the MLP nor any ERISA Affiliate has incurred, or is reasonably expected to
incur, any Withdrawal Liability to any Multiemployer Plan which, when aggregated with all
other amounts required to be paid to Multiemployer Plans in connection with Withdrawal
Liability (as of the date of determination), would have a Material Adverse Effect.

     (g) Neither the MLP nor any ERISA Affiliate has received any notification that any
Multiemployer Plan is in reorganization, insolvent or has been terminated, within the
meaning of Title IV of ERISA, and no Multiemployer Plan is reasonably expected to be in
reorganization, to be insolvent or to be terminated within the meaning of Title IV of ERISA
the effect of which reorganization, insolvency or termination would be the occurrence of an
Event of Default under Section 11(h).

5.13 Private Offering by the Issuer.

11

 

          Neither the Issuer nor anyone acting on the Issuer’s behalf has offered the Notes or any
similar securities for sale to, or solicited any offer to buy any of the same from, or otherwise
approached or negotiated in respect thereof with, any Person other than the Purchasers and not more
than five (5) other Institutional Investors, each of which has been offered the Notes at a private
sale for investment. Neither the Issuer nor anyone acting on the Issuer’s behalf has taken, or
will take, any action that would subject the issuance or sale of the Notes to the registration
requirements of Section 5 of the Securities Act or to the registration requirements of any
securities or blue sky laws of any applicable jurisdiction.

5.14 Use of Proceeds; Margin Regulations.

          The Issuer will apply the proceeds of the sale of the Notes in the manner described in Section
I.B. of the Memorandum. No part of the proceeds from the sale of the Notes will be used, directly
or indirectly, for the purpose of buying or carrying any margin stock within the meaning of
Regulation U of the FRB (12 CFR 221), or for the purpose of buying or carrying or trading in any
securities under such circumstances as to involve the Issuer in a violation of Regulation X of the
FRB (12 CFR 224) or to involve any broker or dealer in a violation of Regulation T of the FRB (12
CFR 220). Margin stock does not constitute more than 1% of the value of the consolidated assets of
the Issuer and the Issuer’s Subsidiaries and the Issuer has no present intention that margin stock
will constitute more than 1% of the value of such assets. As used in this Section, the terms
“margin stock” and “purpose of buying or carrying” shall have the meanings assigned to them in said
Regulation U.

5.15 Existing Indebtedness; Future Liens.

     (a) Except as described therein, Schedule 5.15 sets forth a complete and
correct list of all outstanding Indebtedness of the MLP, the Issuer and its Subsidiaries as
of June 30, 2008, since which date there has been no Material change in the amounts (other
than to the extent of advances under the Credit Agreement), interest rates, sinking funds,
installment payments or maturities of the Indebtedness of such Issuer or its Subsidiaries.
None of the MLP, the Issuer or any Subsidiary is in default and no waiver of default is
currently in effect, in the payment of any principal or interest on any Indebtedness of the
MLP, the Issuer or any Subsidiary and no event or condition exists with respect to any
Indebtedness of the MLP, the Issuer or any Subsidiary that would permit (or that with notice
or the lapse of time, or both, would permit) one or more Persons to cause such Indebtedness
to become due and payable before its stated maturity or before its regularly scheduled dates
of payment.

     (b) Except as disclosed in Schedule 10.1, none of the MLP, the Issuer or any
Subsidiary has agreed or consented to cause or permit in the future (upon the happening of a
contingency or otherwise) any of its property, whether now owned or hereafter acquired, to
be subject to a Lien not permitted by Section 10.1.

     (c) Neither the MLP, the Issuer nor any Subsidiary is party to, or otherwise subject to
any provision contained in, any instrument evidencing Indebtedness of the MLP, the Issuer or
such Subsidiary, any agreement relating thereto or any other agreement (including, but not
limited to, its Organization Documents) which limits the

12

 

amount of, or otherwise imposes restrictions on the incurring of, Indebtedness of the
MLP, the Issuer or such Subsidiary, other than the Credit Agreement and the Note Purchase
Agreement dated as of the date hereof among the MLP, the Issuer and EPC.

5.16 Foreign Assets Control Regulations, Anti-Terrorism Order, etc.

          Neither the sale of the Notes by the Issuer hereunder nor its use of the proceeds thereof will
violate (a) the Trading with the Enemy Act, as amended, (b) any of the foreign assets control
regulations of the United States Treasury Department (31 CFR, Subtitle B, Chapter V, as amended) or
any enabling legislation or executive order relating thereto, (c) the Anti-Terrorism Order or (d)
the United States Foreign Corrupt Practices Act of 1997, as amended. Without limiting the
foregoing, neither Issuer nor any Subsidiary of the Issuer (i) is a blocked person described in
Section 1 of the Anti-Terrorism Order or (ii) to the Issuer’s knowledge, engages in any dealings or
transactions with any such person.

5.17 Status under Certain Statutes.

          None of the MLP, the Issuer or any Subsidiary is subject to regulation under the Investment
Company Act of 1940, as amended, the Public Utility Holding Company Act of 2005, as amended, the
ICC Termination Act, as amended, or the Federal Power Act, as amended.

5.18 Environmental Matters.

          Except for the matters set forth on Schedule 5.18 and other matters that, in the
aggregate, could not reasonably be expected to result in a Material Adverse Effect, neither the
MLP, the Issuer nor any of their Subsidiaries (a) has failed to comply with any Environmental Law
or to obtain, maintain or comply with any permit, license or other approval required under any
Environmental Law, (b) is subject to any Environmental Liability, (c) has received notice of any
claim with respect to any Environmental Liability or (d) knows of any basis for any Environmental
Liability.

5.19 Solvency of MLP.

          After giving effect to the issuance and sale of the Notes and the application of the proceeds
thereof and due consideration to any rights of contribution and reimbursement, (i) the MLP has
received fair consideration and reasonably equivalent value for the incurrence of its obligations
under the Parent Guaranty and this Agreement or as contemplated by the Parent Guaranty and this
Agreement, (ii) the fair value of the assets of the MLP (at fair valuation) exceeds its
liabilities, (iii) the MLP is able and expects to be able to pay its debts as they mature, and (iv)
the MLP has capital sufficient to carry on its business and conducted and as proposed to be
conducted.

6. REPRESENTATIONS OF THE PURCHASERS.

6.1 Purchase for Investment.

          Each Purchaser severally represents that it is purchasing the Notes for its own account or for
one or more separate accounts maintained by such Purchaser or for the account of

13

 

one or more pension or trust funds and not with a view to the distribution thereof, provided
that the disposition of such Purchaser’s or their property shall at all times be within such
Purchaser’s or their control. Each Purchaser understands that the Notes have not been registered
under the Securities Act and may be resold only if registered pursuant to the provisions of the
Securities Act or if an exemption from registration is available, except under circumstances where
neither such registration nor such an exemption is required by law, and that the Issuer is not
required to register the Notes.

6.2 Source of Funds.

          Each Purchaser severally represents that at least one of the following statements is an
accurate representation as to each source of funds (a “Source”) to be used by such Purchaser to pay
the purchase price of the Notes to be purchased by such Purchaser hereunder:

     (a) the Source is an “insurance company general account” (as the term is defined in the
United States Department of Labor’s Prohibited Transaction Exemption (“PTE”) 95-60) in
respect of which the reserves and liabilities (as defined by the annual statement for life
insurance companies approved by the National Association of Insurance Commissioners (the
“NAIC Annual Statement”)) for the general account contract(s) held by or on behalf of any
employee benefit plan together with the amount of the reserves and liabilities for the
general account contract(s) held by or on behalf of any other employee benefit plans
maintained by the same employer (or affiliate thereof as defined in PTE 95-60) or by the
same employee organization in the general account do not exceed 10% of the total reserves
and liabilities of the general account (exclusive of separate account liabilities) plus
surplus as set forth in the NAIC Annual Statement filed with such Purchaser’s state of
domicile; or

     (b) the Source is a separate account that is maintained solely in connection with such
Purchaser’s fixed contractual obligations under which the amounts payable, or credited, to
any employee benefit plan (or its related trust) that has any interest in such separate
account (or to any participant or beneficiary of such plan (including any annuitant)) are
not affected in any manner by the investment performance of the separate account; or

     (c) the Source is either (i) an insurance company pooled separate account, within the
meaning of PTE 90-1 (issued January 29, 1990), or (ii) a bank collective investment fund,
within the meaning of PTE 91-38 (issued July 12, 1991) and, except as disclosed by such
Purchaser to the Issuer in writing pursuant to this paragraph (c), no employee benefit plan
or group of plans maintained by the same employer or employee organization beneficially owns
more than 10% of all assets allocated to such pooled separate account or collective
investment fund; or

     (d) the Source constitutes assets of an “investment fund” (within the meaning of Part V
of PTE 84-14 (the “QPAM Exemption”)) managed by a “qualified professional asset manager” or
“QPAM” (within the meaning of Part V of the QPAM Exemption), no employee benefit plan’s
assets that are included in such investment fund, when combined with the assets of all other
employee benefit plans established or

14

 

maintained by the same employer or by an affiliate (within the meaning of Section
V(c)(1) of the QPAM Exemption) of such employer or by the same employee organization and
managed by such QPAM, exceed 20% of the total client assets managed by such QPAM, the
conditions of Part I(c) and (g) of the QPAM Exemption are satisfied, neither the QPAM nor a
Person controlling or controlled by the QPAM (applying the definition of “control” in
Section V(e) of the QPAM Exemption) owns a 5% or more interest in the MLP and (i) the
identity of such QPAM and (ii) the names of all employee benefit plans whose assets are
included in such investment fund have been disclosed to the Issuer in writing pursuant to
this paragraph (d); or

     (e) the Source constitutes assets of a “plan(s)” (within the meaning of Section IV of
PTE 96-23 (the “INHAM Exemption”)) managed by an “in-house asset manager” or “INHAM” (within
the meaning of Part IV of the INHAM exemption), the conditions of Part I(a), (g) and (h) of
the INHAM Exemption are satisfied, neither the INHAM nor a Person controlling or controlled
by the INHAM (applying the definition of “control” in Section IV(h) of the INHAM Exemption)
owns a 5% or more interest in the MLP and (i) the identity of such INHAM and (ii) the
name(s) of the employee benefit plan(s) whose assets constitute the Source have been
disclosed to the Issuer in writing pursuant to this paragraph (e); or

     (f) the Source is a governmental plan; or

     (g) the Source is one or more employee benefit plans, or a separate account or trust
fund comprised of one or more employee benefit plans, each of which has been identified to
the Issuer in writing pursuant to this paragraph (g); or

     (h) the Source does not include assets of any employee benefit plan, other than a plan
exempt from the coverage of ERISA.

As used in this Section 6.2, the terms “employee benefit plan”, “governmental plan” and
“separate account” shall have the respective meanings assigned to such terms in Section 3 of ERISA.

7. INFORMATION AS TO ISSUER.

7.1 Financial Statements.

     The Issuer will deliver to each holder of a Note that is an Institutional Investor, in form
and detail satisfactory to the Required Holders:

     (a) Annually as soon as available, but in any event within 120 days after the end of each
fiscal year:

     (i) a consolidated balance sheet of the MLP and its Subsidiaries, as at the end of such
fiscal year, and the related consolidated statements of income or operations, partners’
capital and cash flows for such fiscal year, setting forth in each case in comparative form
the figures for the previous fiscal year; and

15

 

     (ii) if the Issuer, WIC or an “Additional Borrower” (under and as defined in the Credit
Agreement) is required to file a Form 10-Q or a Form 10-K with the SEC, a consolidated
balance sheet of such Person and its Subsidiaries, as at the end of such fiscal year, and
the related consolidated statements of income or operations, partners’ capital and cash
flows for such fiscal year, setting forth in each case in comparative form the figures for
the previous fiscal year,

all prepared in accordance with GAAP, audited and accompanied by a report and opinion of an
independent certified public accountant of nationally recognized standing, which report and
opinion shall be prepared in accordance with generally accepted auditing standards and shall
not be subject to any “going concern” or like qualification or exception or any
qualification or exception as to the scope of such audit; and

     (iii) if WIC, an “Additional Borrower” (under and as defined in the Credit Agreement),
CIG or SNG is not required to file a Form 10-K or Form 10-Q with the SEC, a consolidated
balance sheet of such Person and its Subsidiaries as at the end of such fiscal year, and the
related consolidated statements of income or operations, partners’ capital and cash flows
for such fiscal year, setting forth in each case in comparative form the figures for the
previous fiscal year,

subject only to the absence of footnotes, all in reasonable detail, certified by a
Responsible Officer of the MLP as fairly presenting the financial condition, results of
operations, partners’ capital and cash flows of such Person and its Subsidiaries in
accordance with GAAP; and

     (b) Quarterly as soon as available, but in any event within 60 days after the end of each of
the first three fiscal quarters of each fiscal year:

     (i) a consolidated balance sheet of the MLP and its Subsidiaries, at the end of such
fiscal quarter, and the related consolidated statements of income or operations and
partners’ capital for such fiscal quarter and statements of cash flows for the portion of
the MLP’s fiscal year then ended, setting forth in each case in comparative form the figures
for the corresponding fiscal quarter of the previous fiscal year and the corresponding
portion of the previous fiscal year;

     (ii) a consolidated balance sheet of WIC and its Subsidiaries, and a consolidated
balance sheet of each “Additional Borrower” (under and as defined in the Credit Agreement)
and its Subsidiaries, in each case at the end of such fiscal quarter, and the related
consolidated statements of income or operations and partners’ capital for such fiscal
quarter and statements of cash flows for the portion of such Person’s fiscal year then
ended, setting forth in each case in comparative form the figures for the corresponding
fiscal quarter of the previous fiscal year and the corresponding portion of the previous
fiscal year; and

     (iii) if CIG or SNG is not required to file a Form 10-Q with the SEC, a consolidated
balance sheet of such Person and its Subsidiaries as at the end of such fiscal quarter, and
the related consolidated statements of income or operations and partners’

16

 

capital for such fiscal quarter and statements of cash flows for the portion of such
Person’s fiscal year then ended, setting forth in each case in comparative form the figures
for the corresponding fiscal quarter of the previous fiscal year and the corresponding
portion of the previous fiscal year,

all in reasonable detail, certified by a Responsible Officer of the MLP as fairly presenting
the financial condition, results of operations, partners’ capital and cash flows of the MLP
and its Subsidiaries or the applicable Person and its Subsidiaries in accordance with GAAP,
subject only to normal year-end audit adjustments (if applicable) and the absence of
footnotes.

     As to any information contained in materials furnished pursuant to Section 7.1(b), the
MLP and the Issuer shall not be separately required to furnish such information under clause (a) or
(b) above, but the foregoing shall not be in derogation of the obligation of the MLP and the Issuer
to furnish the information and materials described in clauses (a) and (b) above at the times
specified therein.

7.2 Certificates; Other Information.

     The Issuer will deliver to each holder of a Note that is an Institutional Investor:

     (a) within five (5) Business Days after the delivery of the financial statements referred to
in Section 7.1(a) and Section 7.1(b) (but in any event, no later than the deadlines
for delivery of financial statements set forth in Section 7.1(a) or 7.1(b), as
applicable) a duly completed Compliance Certificate signed by a Responsible Officer of the MLP;

     (b) promptly after the same are available, copies of each annual report, proxy or financial
statement or other report or communication sent to the equity owners of the MLP, and copies of all
annual, regular, periodic and special reports and registration statements which the MLP may file or
be required to file with the SEC under Section 13 or 15(d) of the Securities Exchange Act of 1934,
and not otherwise required to be delivered to the holders of Notes pursuant hereto;

     (c) promptly, and in any event within ten (10) days after a Responsible Officer of the Issuer
becomes aware of the existence of any Default or Event of Default or that any Person has given any
notice or taken any action with respect to a claimed default hereunder or that any Person has given
notice or taken any action with respect to a claimed default of the type referred to in Section
11(e), a written notice specifying the nature and period of existence thereof and what action the
Issuer is taking or proposes to take with respect thereto;

     (d) as soon as practicable and in any event (i) within thirty (30) days after the MLP or the
Issuer or any of their Restricted Subsidiaries or any ERISA Affiliate knows or has reason to know
that any Termination Event described in clause (a) of the definition of Termination Event with
respect to any Plan has occurred that could reasonably be expected to have a Material Adverse
Effect, and (ii) within ten (10) days after the MLP or the Issuer or any of their Restricted
Subsidiaries or any ERISA Affiliate knows or has reason to know that any other Termination Event
with respect to any Plan has occurred, a statement of a Responsible Officer

17

 

describing such Termination Event and the action, if any, that the MLP or the Issuer or such
Restricted Subsidiary or ERISA Affiliate proposes to take with respect thereto;

     (e) promptly, and in any event within thirty (30) days after any Responsible Officer has
knowledge of receipt thereof, copies of any notice to the MLP, the Issuer or any of their
Restricted Subsidiaries from any Federal or state Governmental Authority relating to any order,
ruling, statute or other law or regulation that could reasonably be expected to have a Material
Adverse Effect;

     (f) within ten (10) days after sending or filing thereof, a copy of each FERC Form No. 2:
Annual Report of Major Natural Gas Companies sent or filed by the Issuer or any Restricted
Subsidiary to or with the FERC; and

     (g) with reasonable promptness, such other data and information relating to the business,
operations, affairs, financial condition, assets or properties of the MLP, the Issuer or any of
their Restricted Subsidiaries or relating to the ability of the Issuer to perform its obligations
hereunder and under the Notes as from time to time may be reasonably requested by any such holder
of a Note.

     Notwithstanding any provision of Section 7.1 or Section 7.2 to the contrary,
the Issuer shall be deemed to have complied with the delivery requirements of Section 7.1
or Section 7.2 in respect of any filing made by the MLP or the Issuer with the SEC within
the applicable time period provided in Section 7.1 and prepared in compliance with the
requirements therefor if the Issuer shall have (i) timely made such filing available on “EDGAR” or
on the MLP’s home page on the worldwide web (as of the date of this Agreement located at
http://www.eppipelinepartners.com/) and (ii) given each holder of a Note prior notice of such
availability on EDGAR or the MLP’s home page (the making of such availability and the giving of
notice thereof being collectively referred to as “Electronic Delivery”). Also, the electronic
posting of any financial reports, notices or other items required to be furnished pursuant to
Section 7.1 or Section 7.2 on a website established by the MLP and accessible by
the holders of Notes free of charge and notice of such posting to the holders of Notes shall
constitute delivery for all purposes of such section.

7.3 Inspection.

          The MLP and the Issuer will permit the representatives of each holder of a Note that is an
Institutional Investor:

     (a) No Event of Default - if no Event of Default then exists, at the expense of such
holder and upon reasonable prior notice to the MLP or the Issuer, to visit the principal
executive office of the MLP or the Issuer, to discuss the affairs, finances and accounts of
the MLP or the Issuer and its Subsidiaries with the MLP’s or the Issuer’s representatives,
and (with the consent of the MLP or the Issuer, which consent will not be unreasonably
withheld) its independent public accountants, and (with the consent of the MLP or the
Issuer, which consent will not be unreasonably withheld) to visit the other offices and
properties of the MLP or the Issuer and each Subsidiary thereof, all at such reasonable
times and as often as may be reasonably requested in writing; and

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     (b) Event of Default - if an Event of Default then exists, at the expense of such
Issuer, to visit and inspect any of the offices or properties of the MLP or the Issuer or
any Subsidiary thereof, to examine all of their respective books of account, records,
reports and other papers, to make copies and extracts therefrom, and to discuss their
respective affairs, finances and accounts with their respective officers or representatives
and independent public accountants (and by this provision the MLP and the Issuer authorizes
said accountants to discuss the affairs, finances and accounts of the MLP or the Issuer and
its Subsidiaries), all at such times and as often as may be requested.

8. PREPAYMENT OF THE NOTES.

8.1 No Scheduled Prepayments.

          No regularly scheduled prepayments are due on the Notes prior to their stated maturity.

8.2 Optional Prepayments.

          (a) The Issuer may, at its option, upon notice as provided in subsection (c) below, prepay, at
any time all, or from time to time any part of, one or more series of the Series 2008-A, 2008-B or
2008-C Notes, in an amount not less than $5,000,000 in the aggregate in the case of a partial
prepayment, at 100% of the principal amount so prepaid, plus the Make-Whole Amount determined for
the prepayment date with respect to such principal amount.

          (b) The Issuer may, at its option, upon notice as provided in subsection (c) below, prepay, at
any time all, or from time to time any part of, the Series 2008-D Notes, in an amount not less than
$5,000,000 in the aggregate in the case of a partial prepayment, at 100% of the principal amount so
prepaid, plus (i) if such prepayment occurs at any time after the date of Closing to and including
March 31, 2010, three percent (3%) of such principal amount being prepaid or if such prepayment
occurs at any time after March 31, 2010 to and including September 30, 2010, two percent (2%) of
such principal amount being prepaid, and (ii) any LIBOR Breakage Amount.

          (c) The Issuer will give each holder of each series of Notes to be prepaid written notice of
each optional prepayment under this Section 8.2 not less than ten (10) days and not more
than sixty (60) days prior to the date fixed for such prepayment. Each such notice shall specify
such date, the aggregate principal amount of each series of Notes to be prepaid on such date, the
principal amount of each Note held by such holder to be prepaid (determined in accordance with
Section 8.4), and the interest to be paid on the prepayment date with respect to such
principal amount being prepaid, and shall be accompanied by a certificate of a Responsible Officer
as to (i) with respect to the Series 2008-A, 2008-B or 2008-C Notes, the estimated Make-Whole
Amount due in connection with such prepayment (calculated as if the date of such notice were the
date of the prepayment), setting forth the details of such computation and (ii) with respect to the
Series 2008-D Notes, any additional premium payable pursuant to Section 8.2(b)(i) above (in
each case, calculated as if the date of such notice were the date of the prepayment). Two (2)
Business Days prior to such prepayment, the Issuer shall deliver to each holder of the series of
Notes being prepaid a certificate of a Responsible Officer specifying the calculation of

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such amounts as of the specified prepayment date, and acknowledging any LIBOR Breakage Amount
owing of which the Issuer has been notified by any holder of a Series 2008-D Note.

8.3 Change of Control Prepayment Offer.

     (a) A “Change of Control Prepayment Event” occurs if, within the period of 120 days
from and including the date on which a Change of Control occurs, either (i) there are Rated
Securities outstanding at the time of such Change of Control and a Rating Downgrade in
respect of such Change of Control occurs or (ii) at such time there are no Rated Securities
and the MLP or the Issuer fails to obtain (whether by failing to seek a rating or otherwise)
either a rating of the Notes or any other unsecured and unsubordinated Indebtedness of the
MLP or the Issuer having a remaining maturity of five (5) years or more (and which does not
have the benefit of a guaranty from any Person other than any such Person that at such time
also guarantees the obligations of the Issuer under this Agreement and the Notes) from a
Rating Agency of at least Investment Grade (a “Negative Rating Event”), in each case after
giving pro forma effect to the transaction giving rise to such Change of Control (such
Change of Control and the related Rating Downgrade or, as the case may be, Negative Rating
Event, together (but not individually) constituting the Change of Control Prepayment Event).

     (b) Promptly upon becoming aware that a Change of Control has occurred, and in any
event no later than fifteen (15) days after becoming aware of the Change of Control, the
Issuer shall give written notice of such fact to all holders of the Notes. Promptly upon
becoming aware that a Change of Control Prepayment Event has occurred, and not later than
thirty (30) days after becoming aware of the Change of Control Prepayment Event, the Issuer
shall give written notice (the “Issuer Notice”) of such fact to all holders of the Notes.
The Issuer Notice shall describe (i) the facts and circumstances of such Change of Control
Prepayment Event in reasonable detail, (ii) refer to this Section 8.3 and the rights
of the holders hereunder, and (iii) contain an offer by the Issuer to prepay the entire
unpaid principal amount of the Notes held by each holder at 100% of the principal amount of
such Notes at par (and without any Make-Whole Amount or prepayment premium or other penalty
whatsoever or howsoever described, but including any LIBOR Breakage Amount with respect to
any Series 2008-D Notes being prepaid on a day other than a Floating Interest Payment Date),
together with interest accrued thereon to the date for such prepayment selected by the
Issuer (the “Proposed Prepayment Date”), which shall be specified in the Issuer Notice and
which shall be a Business Day not more than sixty (60) days after such Issuer Notice is
given, should any agreement to the contrary not be reached among the Issuer and each of the
holders of the Notes.

     (c) A holder of a Note may accept the offer to prepay made pursuant to this Section
8.3 by causing a notice of such acceptance to be delivered to the Issuer on or before
the Proposed Prepayment Date. A failure by a holder of a Note to respond to an offer to
prepay made pursuant to this Section 8.3 or to accept an offer by the Issuer to
prepay all of the Notes held by such holder prior to the Proposed Prepayment Date shall be
deemed to constitute rejection of such offer by such holder.

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     (d) On any Proposed Prepayment Date, the entire unpaid principal amount of the Notes
held by each holder of the Notes which has accepted such prepayment offer, together with
interest accrued thereon to such date (without any Make-Whole Amount or prepayment premium
or other penalty whatsoever or howsoever described, but including any LIBOR Breakage Amount
with respect to any Series 2008-D Notes being prepaid on a day other than a Floating
Interest Payment Date), shall become due and payable.

8.4 Allocation of Partial Prepayments.

          In the case of each partial prepayment of Notes of a series pursuant to Section 8.2,
the principal amount of the Notes of the series to be prepaid shall be allocated among all of the
Notes of such series at any time outstanding in proportion, as nearly as practicable, to the
respective unpaid principal amounts thereof not theretofore called for prepayment.

8.5 Maturity; Surrender, etc.

          In the case of each prepayment of Notes pursuant to this Section 8, the principal
amount of each Note to be prepaid shall mature and become due and payable on the date fixed for
such prepayment (which shall be a Business Day), together with interest on such principal amount
accrued to such date and the applicable Make-Whole Amount, prepayment premium or LIBOR Breakage
Amount, if any, and prepayment. From and after such date, unless the Issuer shall fail to pay such
principal amount when so due and payable, together with the interest and Make-Whole Amount,
prepayment premium or LIBOR Breakage Amount, if any, as aforesaid, interest on such principal
amount shall cease to accrue. Any Note paid or prepaid in full, after such payment and upon the
written request of the Issuer, shall be surrendered to the Issuer and canceled and shall not be
reissued, and no Note shall be issued in lieu of any prepaid principal amount of any Note.

8.6 Purchase of Notes.

          The Issuer will not and will not permit any Affiliate to purchase, redeem, prepay or otherwise
acquire, directly or indirectly, any of the outstanding Notes except (a) upon the payment or
prepayment of the Notes in accordance with the terms of this Agreement and the Notes or (b)
pursuant to a written offer to purchase any outstanding Notes made by the Issuer or an Affiliate
pro rata to the holders of Notes or any series thereof upon the same terms and conditions. The
Issuer will promptly cancel all Notes acquired by it or any Affiliate pursuant to any payment,
prepayment or purchase of Notes pursuant to any provision of this Agreement and no Notes may be
issued in substitution or exchange for any such Notes.

8.7 Make-Whole Amount.

          The term “Make-Whole Amount” means, with respect to any Note, an amount equal to the excess,
if any, of the Discounted Value of the Remaining Scheduled Payments with respect to the Called
Principal of such Note over the amount of such Called Principal, provided that the Make-Whole
Amount may in no event be less than zero. For the purposes of determining the Make-Whole Amount,
the following terms have the following meanings:

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     “Called Principal” means, with respect to any Note, the principal of such Note that is
to be prepaid pursuant to Section 8.2(a) or has become or is declared to be
immediately due and payable pursuant to Section 12.1, as the context requires.

     “Discounted Value” means, with respect to the Called Principal of any Note, the amount
obtained by discounting all Remaining Scheduled Payments with respect to such Called
Principal from their respective scheduled due dates to the Settlement Date with respect to
such Called Principal, in accordance with accepted financial practice and at a discount
factor (applied on the same periodic basis as that on which interest on the Notes is payable)
equal to the Reinvestment Yield with respect to such Called Principal.

     “Reinvestment Yield” means, with respect to the Called Principal of any Note, .50% over
the yield to maturity implied by (i) the yields reported, as of 10:00 A.M. (New York City
time) on the second Business Day preceding the Settlement Date with respect to such Called
Principal, on the display designated as the “PX1 Screen” on the Bloomberg Financial Market
Service (or such other display as may replace the PX1 Screen on Bloomberg Financial Market
Service) for actively traded U.S. Treasury securities having a maturity equal to the
Remaining Average Life of such Called Principal as of such Settlement Date, or (ii) if such
yields are not reported as of such time or the yields reported as of such time are not
ascertainable (including by way of interpolation), the Treasury Constant Maturity Series
Yields reported, for the latest day for which such yields have been so reported as of the
second Business Day preceding the Settlement Date with respect to such Called Principal, in
Federal Reserve Statistical Release H.15 (519) (or any comparable successor publication) for
actively traded U.S. Treasury securities having a constant maturity equal to the Remaining
Average Life of such Called Principal as of such Settlement Date. In the case of each
determination under clause (i) or clause (ii), as the case may be, of the preceding sentence,
such implied yield will be determined, if necessary, by (a) converting U.S. Treasury bill
quotations to bond-equivalent yields in accordance with accepted financial practice and
(b) interpolating linearly between (1) the actively traded U.S. Treasury security with the
maturity closest to and greater than the Remaining Average Life and (2) the actively traded
U.S. Treasury security with the maturity closest to and less than the Remaining Average Life.
The Reinvestment Yield shall be rounded to the number of decimal places as appears in the
interest rate of the applicable Notes.

     “Remaining Average Life” means, with respect to any Called Principal, the number of
years (calculated to the nearest one-twelfth year) obtained by dividing (i) such Called
Principal into (ii) the sum of the products obtained by multiplying (a) the principal
component of each Remaining Scheduled Payment with respect to such Called Principal by (b)
the number of years (calculated to the nearest one-twelfth year) that will elapse between the
Settlement Date with respect to such Called Principal and the scheduled due date of such
Remaining Scheduled Payment.

     “Remaining Scheduled Payments” means, with respect to the Called Principal of any Note,
all payments of such Called Principal and interest thereon that would be due after the
Settlement Date with respect to such Called Principal if no payment of such Called Principal
were made prior to its scheduled due date, provided that if such

22

 

Settlement Date is not a date on which interest payments are due to be made under the
terms of the Notes, then the amount of the next succeeding scheduled interest payment will be
reduced by the amount of interest accrued to such Settlement Date and required to be paid on
such Settlement Date pursuant to Section 8.2 or 12.1.

     “Settlement Date” means, with respect to the Called Principal of any Note, the date on
which such Called Principal is to be prepaid pursuant to Section 8.2 or has become or
is declared to be immediately due and payable pursuant to Section 12.1, as the
context requires.

9. AFFIRMATIVE COVENANTS.

          Each of the Issuer and MLP covenants that so long as any of the Notes are outstanding:

9.1 Compliance with Law.

          The Issuer and the MLP will, and will cause each of its Restricted Subsidiaries to, comply in
all material respects with the requirements of all Laws and all orders, writs, injunctions and
decrees applicable to it or its business or property, except in such instances in which (a) such
requirement of Law or order, writ, injunction or decree is being contested in good faith by
appropriate proceedings diligently conducted or (b) the failure to comply therewith could not
reasonably be expected to have a Material Adverse Effect.

9.2 Insurance.

          The Issuer and the MLP will, and will cause each of its Restricted Subsidiaries to, maintain
or cause to be maintained with financially sound and reputable insurance companies (or through
self-insurance) property damage and liability insurance of such types, in such amounts and against
such risks as is commercially reasonable to maintain.

9.3 Maintenance of Properties.

          The Issuer and the MLP will, and will cause each of its Restricted Subsidiaries to, (a)
maintain, preserve and protect all of its material properties and equipment necessary in the
operation of its business in good working order and condition, ordinary wear and tear excepted; and
(b) make all necessary repairs thereto and renewals and replacements thereof, except in the case of
both the foregoing clauses (a) and (b) where the failure to do so could not reasonably be expected
to have a Material Adverse Effect.

9.4 Payment of Taxes and Claims.

          The Issuer and the MLP will, and cause each of its Restricted Subsidiaries to, file all tax
returns required to be filed in any jurisdiction and to pay and discharge when due all taxes shown
to be due and payable on such returns and all other taxes, assessments, governmental charges, or
levies imposed on them or any of their properties, assets, income or franchises, to the extent such
taxes and assessments have become due and payable and before they have become delinquent and all
claims for which sums have become due and payable that have or might

23

 

become a Lien on properties or assets of the Issuer or the MLP or any of its Restricted
Subsidiaries, provided that neither the Issuer, the MLP nor any Subsidiary thereof need pay any
such tax or assessment or claims if (i) the amount, applicability or validity thereof is contested
by the Issuer, the MLP or such Restricted Subsidiary on a timely basis in good faith and in
appropriate proceedings, and the Issuer, the MLP or such Restricted Subsidiary has established
adequate reserves therefor in accordance with GAAP on the books of the Issuer, the MLP or such
Restricted Subsidiary or (ii) the non-filing of such returns or nonpayment of all such taxes and
assessments in the aggregate could not reasonably be expected to have a Material Adverse Effect.

9.5 Existence, etc.

     The Issuer and the MLP will, and will cause each of its Restricted Subsidiaries to:

     (a) Preserve, renew and maintain in full force and effect its legal existence and good
standing under the Laws of the jurisdiction of its organization except in a transaction
permitted by Section 10.4 or Section 10.5 or where the failure to so
preserve would not have a Material Adverse Effect and except that nothing herein shall
prevent any change in Business Entity form of any Subsidiary of the MLP, and

     (b) take reasonable action to maintain permits, licenses and franchises necessary in
the normal conduct of its business, except to the extent that failure to do so could not
reasonably be expected to have a Material Adverse Effect..

9.6 Books and Records.

          The Issuer and the MLP will, and will cause its Restricted Subsidiaries to, (a) maintain
proper books of record and account, in which full, true and correct entries in conformity with GAAP
consistently applied shall be made of all financial transactions and matters involving its assets
and business; and (b) maintain such books of record and account in conformity with the applicable
material requirements of any Governmental Authority having regulatory jurisdiction over the Issuer,
the MLP or such Restricted Subsidiary, as the case may be.

9.7 Additional Subsidiary Guarantors.

          The Issuer and the MLP will cause any Subsidiary that (whether or not required by the terms of
the Credit Agreement) (i) guarantees Indebtedness in respect of the Credit Agreement or (ii)
becomes an “Additional Borrower” under the Credit Agreement and assumes liability for any portion
of the Indebtedness of any other “Borrower” under the Credit Agreement, to enter into a Subsidiary
Guaranty concurrently therewith and as a part thereof to deliver to each of the holders a
certificate signed by a Responsible Officer of the Issuer confirming the accuracy of the
representations and warranties in Sections 5.2, 5.6, 5.7 and 5.19,
with respect to such Subsidiary and such Subsidiary Guaranty, as applicable.

9.8 Use of Proceeds.

          The Issuer will use the proceeds of the Notes in the manner described in Section I.B. of the
Memorandum.

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9.9 Ranking of Notes.

     (a) The Notes and the Issuer’s obligations under this Agreement will rank at least pari
passu with all of the Issuer’s outstanding unsecured Senior Indebtedness; provided, that
during any period that the Credit Agreement is secured, the Notes and the Issuer’s
obligations under this Agreement will rank at least pari passu with all of the Issuer’s
obligations under the Credit Agreement.

     (b) The Issuer and the MLP will, if either of them or any Subsidiary shall create any
Lien upon any of its property or assets, whether now owned or hereafter acquired, in favor
of the lenders or other creditors who are party to the Credit Agreement (unless prior
written consent to the creation thereof shall have been obtained from the Required Holders),
make or cause to be made effective provision whereby the Notes will be secured by such Lien
equally and ratably with all other Indebtedness thereby secured.

10. NEGATIVE COVENANTS.

          Each of the Issuer and the MLP covenants that it shall not, nor shall it permit any of its
Restricted Subsidiaries to, directly or indirectly,:

10.1 Liens.

          Create, incur, assume or suffer to exist any Lien upon any of its property, assets or
revenues, whether now owned or hereafter acquired, other than the following:

     (a) Liens securing the Notes;

     (b) Liens existing on the date of this Agreement and listed on Schedule 10.1
and any renewals or extensions thereof, provided that (i) the property covered thereby is
not changed, (ii) the amount secured or benefited thereby is not increased except as
contemplated by Section 10.3(a)(iv), and (iii) the direct or any contingent obligor
with respect thereto is not changed, and (iv) any renewal or extension of the obligations
secured or benefited thereby is permitted by Section 10.3(a)(iv);

     (c) Liens for taxes, assessments, obligations under workers’ compensation or other
social security legislation or other requirements, charges or levies of any Governmental
Authority, in each case not yet overdue, or which are being contested in good faith by
appropriate proceedings diligently conducted;

     (d) inchoate Liens and charges imposed by law and incidental to construction,
maintenance, development or operation of properties, or the operation of business, in the
ordinary course of business if payment of the obligation secured thereby is not yet overdue
or if the validity or amount of which is being contested in good faith by the MLP, the
Issuer or any of its Restricted Subsidiaries;

     (e) pledges and deposits to secure the performance of bids, tenders, trade or
government contracts and leases (other than for Indebtedness), licenses, statutory

25

 

obligations, surety bonds, performance bonds, completion bonds and other obligations of
a like kind, in each case incurred in the ordinary course of business;

     (f) easements, servitudes, rights-of-way and other rights, exceptions, reservations,
conditions, limitations, covenants and other restrictions that do not materially interfere
with the operation, value or use of the properties affected thereby;

     (g) any Lien on any asset (including a capital lease) 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 180 days after
the acquisition thereof;

     (h) Liens securing judgments for the payment of money not constituting an Event of
Default under Section 11(g) or appeal or surety bonds related to such judgments;

     (i) Liens existing on any property or asset of any Person that becomes a Restricted
Subsidiary of the MLP or the Issuer after the date of this Agreement prior to the time such
Person becomes a Restricted Subsidiary; provided that (i) such Lien is not created in
contemplation of or in connection with such Person becoming a Restricted Subsidiary, (ii)
such Lien shall not apply to any other property or assets of the MLP, the Issuer or any
Restricted Subsidiary, (iii) such Lien shall secure only those obligations which it secures
on the date such Person becomes a Restricted Subsidiary and any renewals, extensions and
modifications (but not increases) thereof;

     (j) conventional provisions contained in contracts or agreements affecting properties
under which the Issuer, the MLP or a Restricted Subsidiary is required immediately before
the expiration, termination or abandonment of a particular property to reassign to such
Person’s predecessor in title all or a portion of such Person’s rights, titles and interests
in and to all or a portion of such property;

     (k) any Lien consisting of (i) landlord’s liens under leases to which the MLP, the
Issuer or any of its Restricted Subsidiaries is a party or other Liens on leased property
reserved in leases thereof for rent or for compliance with the terms of such leases (other
than Liens securing Indebtedness), (ii) rights reserved to or vested in any municipality or
governmental, statutory or public authority to control or regulate any property of the MLP,
the Issuer or any of its Restricted Subsidiaries, or to use such property in any manner
which does not materially impair the use of such property for the purposes for which it is
held by the MLP, the Issuer or any such Restricted Subsidiary, (iii) obligations or duties
to any municipality or public authority with respect to any franchise, grant, license, lease
or permit and the rights reserved or vested in any governmental authority or public utility
to terminate any such franchise, grant, license, lease or permit or to condemn or
expropriate any property, and (iv) zoning laws and ordinances and municipal regulations;

     (l) Liens on the Equity Interests in, or Indebtedness or other obligations of, an
Unrestricted Subsidiary securing the payment of a Project Financing or securing Equity

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Contribution Obligations as permitted by paragraphs (a)(i) and (a)(iii) of the
definition of “Non-Recourse” set forth in Schedule B;

     (m) Liens that ratably secure the Notes and other Indebtedness, subject to customary
collateral trust or similar arrangements and execution by the Purchasers (or their agent)
and the other necessary parties of appropriate documentation governing such arrangement; and

     (n) Liens securing Indebtedness in an aggregate principal amount not to exceed, at the
time of incurrence of such Indebtedness, an amount equal to 10% of Consolidated Net Tangible
Assets as of the most recent Quarter-End Date for which financial statements have been
delivered pursuant to Section 7.1(a) or Section 7.1(b).

Liens permitted by this Section 10.1 may also extend to products and proceeds (including dividends,
distributions, interest and like payments on or with respect to, and insurance and condemnation
proceeds and rental, lease, licensing and similar proceeds) of, and property evidencing or
embodying, or constituting rights or other general intangibles directly relating to or arising out
of, and accessions and improvements to, such property subject to such Liens.

10.2 Certain Investments.

     (a) Make any Investments after the date of this Agreement in an Unrestricted Subsidiary
or in any other Person that is not a Subsidiary at the time of (or as a result of) such
Investment, unless (i) the lines of business in which such Unrestricted Subsidiary or other
Person is primarily engaged are permitted for the MLP and the Issuer and their Restricted
Subsidiaries under this Agreement, and (ii) at the time of the making of such Investment and
after giving effect thereto, the MLP and the Issuer shall be in compliance on a pro forma
basis with Section 10.12 and, if such Investment is made by a Restricted Subsidiary,
such Restricted Subsidiary shall be in compliance with Section 10.3(b), in each case
as of the most recent Quarter-End Date for which financial statements have been delivered
pursuant to Section 7.1(a) or Section 7.1(b);

     (b) Make any Investments in Non-U.S./Canadian Persons in excess of $5,000,000 in the
aggregate; or

     (c) In the case of the MLP, directly own Equity Interests in any Person other than the
Issuer and Financing Vehicles.

10.3 Indebtedness.

     (a) Create, incur, assume or suffer to exist any Indebtedness, except that, subject to
the limitations set forth in Section 10.3(b), the following Indebtedness shall be
permitted:

     (i) Indebtedness among the MLP, the Issuer and the Restricted Subsidiaries,
provided that in the case of Indebtedness owed by the MLP or the Issuer to a
Restricted Subsidiary of the MLP, such Indebtedness is subordinated to the Notes on
subordination terms approved by the Required Holders;

27

 

     (ii) Indebtedness outstanding on the date of this Agreement and listed on
Schedule 5.15;

     (iii) Indebtedness of any Person that becomes a Restricted Subsidiary after the
date of this Agreement existing prior to the time such Person becomes a Restricted
Subsidiary; provided that such Indebtedness is not created in contemplation of or in
connection with such Person becoming a Restricted Subsidiary;

     (iv) refinancings, refundings, renewals or extensions (“Refinancing
Indebtedness”) of Indebtedness incurred pursuant to paragraphs (ii) and (iii) above
(“Existing Indebtedness”), provided that in each such case, (1) neither the MLP, the
Issuer, nor any Restricted Subsidiary who is not obligated on the Existing
Indebtedness shall become obligated in respect of the Refinancing Indebtedness, and
(2) the amount of such Existing Indebtedness is not increased except by an amount
equal to a reasonable premium or other reasonable amount paid, and fees and expenses
reasonably incurred, in connection with such Refinancing Indebtedness; and

     (v) Indebtedness under the Notes and the Credit Agreement and other
Indebtedness of the MLP, the Issuer or any Restricted Subsidiary not described by
the foregoing paragraphs (i) through (iv) provided that at the time of incurring the
Indebtedness permitted by this clause, after giving effect thereto, (x) the MLP and
the Issuer shall be in pro forma compliance with Section 10.12 and
Section 10.13 determined as of the most recent Quarter-End Date for which
financial statements have been delivered pursuant to Section 7.1(a) or
Section 7.1(b), as applicable, and (y) no Default shall have occurred and be
continuing.

     (b) Notwithstanding the foregoing, the parties agree that:

     (i) a Regulated Restricted Subsidiary may incur Indebtedness only if at the
time of incurring such Indebtedness and after giving effect thereto, the Leverage
Ratio of such Regulated Restricted Subsidiary, determined as of the most recent
Quarter-End Date for which financial statements have been delivered pursuant to
Section 7.1(a) or Section 7.1(b), as applicable, does not exceed
5.00 to 1.00;

     (ii) an Unregulated Restricted Subsidiary that is a Subsidiary Guarantor may
incur Indebtedness only if at the time of incurring such Indebtedness and after
giving effect thereto, the Leverage Ratio of such Subsidiary Guarantor, determined
as of the most recent Quarter-End Date for which financial statements have been
delivered pursuant to Section 7.1(a) or Section 7.1(b), as
applicable, does not exceed 5.00 to 1.00;

     (iii) an Unregulated Restricted Subsidiary not a Subsidiary Guarantor may incur
Indebtedness only if at the time of incurring such Indebtedness and after giving
effect thereto, the aggregate amount of Indebtedness of all

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Unregulated Restricted Subsidiaries that are not Subsidiary Guarantors does not
exceed an aggregate amount equal to 10% of Consolidated Net Tangible Assets as of
the most recently completed fiscal quarter; and

     (iv) in the event that a Subsidiary (other than the Issuer) owns, directly or
indirectly, Equity Interests or other Investments in WIC, in any other Regulated
Subsidiary, in SNG or in CIG, such Subsidiary may not incur any Indebtedness (other
than Obligations under the Credit Agreement or the Notes) or Recourse Equity
Contribution Obligations or enter into any Swap Contracts.

10.4 Fundamental Changes.

          In the case of the MLP or the Issuer, merge, dissolve, liquidate, consolidate with or into
another Person, or Dispose of (whether in one transaction or in a series of transactions) all or
substantially all of its assets unless (i) at the time thereof and immediately after giving effect
thereto no Default shall have occurred and be continuing, (ii) if the MLP is involved in any such
transaction, either it is the surviving or resultant entity or the recipient of any such sale,
transfer, lease or other disposition of assets, or the continuing or surviving Business Entity is a
limited partnership organized under the laws of the United States or a State thereof and
unconditionally assumes by written agreement all of the performance and payment obligations of the
MLP under the Notes, (iii) if the Issuer is involved in any such transaction, it is the surviving
or resultant entity or the recipient of any such sale, transfer, lease or other disposition of
assets, and (iv) if WIC is involved in any such transaction, it is the surviving or resultant
entity or the recipient of any such sale, transfer, lease or other disposition of assets; provided,
however, that in no event shall any such merger, consolidation, sale, transfer, lease or other
disposition whether or not otherwise permitted by this Section 10.4 have the effect of
releasing the MLP or the Issuer from any of its obligations and liabilities under this Agreement or
the Notes.

10.5 Dispositions.

(a) Make any Disposition or enter into any agreement to make any Disposition, except:

     (i) Dispositions of obsolete or worn out property or assets (or property or assets no
longer useful in the business of the relevant Person) in the ordinary course of business and
leases or subleases of unused office or other space entered into by the MLP, the Issuer or
any Restricted Subsidiary on an arms-length basis and in the ordinary course of business;

     (ii) Dispositions of inventory in the ordinary course of business;

     (iii) Dispositions of equipment or real property to the extent that (i) such property
is exchanged for credit against the purchase price of similar replacement property or (ii)
the proceeds of such Disposition are reinvested within 365 days in assets to be used in the
business of the Issuer or its Restricted Subsidiaries;

     (iv) Dispositions of property by the Issuer or any Restricted Subsidiary to the MLP, to
the Issuer or to a Wholly Owned Restricted Subsidiary;

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     (v) Dispositions of any receivables and related rights pursuant to any Alternate
Program so long as immediately before and immediately after giving effect to such
Disposition the MLP and any Subsidiaries parties thereto are in compliance with Section
10.12 through Section 10.14, determined on a pro forma basis as of the most
recent Quarter-End Date for which financial statements have been delivered pursuant to
Section 7.1(a) or Section 7.1(b);

     (vi) the making or Disposition of Investments which are permitted under Section
10.2 and are made after the date of this Agreement;

     (vii) Dispositions of property or assets by the Issuer or a Restricted Subsidiary other
than WIC to the Issuer or a Restricted Subsidiary, or to a Business Entity that after giving
effect to such Disposition will become a Restricted Subsidiary in which the MLP’s direct or
indirect Equity Interest will be at least as great as its direct or indirect Equity
Interests in the transferor immediately prior to such Disposition;

     (viii) Dispositions constituting licenses of intellectual property in the ordinary
course of business;

     (ix) Dispositions of cash or cash equivalents;

     (x) Dispositions of Indebtedness or instruments or other obligations that are received
as consideration for any Disposition of property or assets permitted by this Section
10.5;

     (xi) Dispositions of investments (including Equity Interests and Indebtedness or
instruments or other obligations) that are received in connection with the bankruptcy or
reorganization of suppliers, customers or other Persons, or in settlement of, or pursuant to
any judgment or other order in respect of, delinquent obligations of, or litigation
proceedings or other disputes with, or from exercises of rights or remedies against, any
such Persons; and

     (xii) any other Disposition by the MLP or the Issuer or their Restricted Subsidiaries
provided that at the time of such Disposition, (i) no Default shall exist or would result
from such Disposition and (ii) the book value of the property being Disposed of, together
with the book value of all other property disposed of in reliance on this paragraph (xii)
during the fiscal year in which such Disposition occurs, shall not exceed 10% of
Consolidated Net Tangible Assets as of the most recent Quarter-End Date for which financial
statements have been delivered pursuant to Section 7.1(a) or Section 7.1(b).

     (b) Notwithstanding the foregoing, the parties agree that the Issuer shall not Dispose of any
Equity Interest in WIC, and WIC shall continue to be a Wholly Owned Subsidiary of the Issuer,
either directly or through intermediate Wholly Owned Restricted Subsidiaries of the Issuer.

10.6 Restricted Payments.

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          Declare or make, directly or indirectly, any Restricted Payment, or incur any obligation
(contingent or otherwise) to do so, except that:

     (a) (i) each of the Issuer or a Restricted Subsidiary may make Restricted Payments to the MLP,
the Issuer or any other Restricted Subsidiary, and (ii) any non-Wholly Owned Restricted Subsidiary
may make Restricted Payments to any other Person that owns an Equity Interest in such Subsidiary,
ratably according to their respective holdings of the type of Equity Interest in respect of which
such Restricted Payment is being made;

     (b) so long as no Default which would become an Event of Default under paragraphs (f)
or (g) of Section 11 or an Event of Default shall have occurred and be continuing
or would result therefrom, the MLP may make distributions; and

     (c) so long as no Default which would become an Event of Default under paragraphs (f)
or (g) of Section 11 or an Event of Default shall have occurred and be continuing
or would result therefrom, the MLP may purchase, redeem or otherwise acquire Equity Interests
issued by it.

10.7 Change in Nature of Business.

          Engage in any line of business other than gathering, transporting, processing and storing
natural gas or other hydrocarbons or any businesses reasonably related or incidental thereto.

10.8 Transactions with Affiliates.

          Sell, lease or otherwise transfer any property to, or purchase, lease or otherwise acquire any
property from, or otherwise engage in any other transaction with, any Affiliate of the MLP, whether
or not in the ordinary course of business, except (a) transactions on terms no less favorable to
such Person as would be obtainable by such Person at the time in a comparable arm’s-length
transaction or series of transactions with a person other than an Affiliate of the MLP, (b)
transactions among the MLP, the Issuer and the Restricted Subsidiaries (other than the GP LLCs),
(c) transactions described in the Memorandum, and (d) transactions the value of which are de
minimis in relation to the assets, liabilities or revenues of the MLP, the Issuer or the applicable
Restricted Subsidiary engaging in such transaction.

10.9 Burdensome Agreements.

     Directly or indirectly, enter into or permit to exist any agreement or other arrangement that
prohibits, restricts or imposes any condition on (a) the ability of the MLP, the Issuer or any
Subsidiary Guarantor to create or permit to exist any Lien on any of its property or (b) the
ability of the Issuer or any Restricted Subsidiary to pay dividends or other distributions with
respect to any shares of its capital stock or to make or repay loans or advances to the MLP, the
Issuer or any Restricted Subsidiary or to guaranty Indebtedness of the MLP, the Issuer or any
Restricted Subsidiary or to otherwise transfer assets to or invest in the MLP, the Issuer or any
Restricted Subsidiary (any such prohibition, restriction or imposition of condition of the type
described in the forgoing clauses (a) or (b) is herein called a “Burdensome Restriction”);
provided, that:

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(1) clauses (a) and (b) of this Section shall not apply to restrictions and conditions
imposed by law or by this Agreement;

(2) clauses (a) and (b) of this Section shall not apply to restrictions and conditions
existing on the date of this Agreement and identified on Schedule 10.9 or any
extension, refinancing or renewal thereof on market terms and conditions, provided that the
terms of any Burdensome Restriction contained in such extension, refinancing or renewal is
no more restrictive than the Burdensome Restrictions being extended, refinanced or renewed;

(3) clauses (a) and (b) of this Section shall not apply to customary restrictions and
conditions contained in agreements relating to the sale of a Restricted Subsidiary pending
such sale, provided that such restrictions and conditions apply only to the Restricted
Subsidiary that is to be sold and such sale is permitted hereunder;

(4) clause (a) of this Section shall not apply to restrictions or conditions imposed by any
agreement relating to secured Indebtedness permitted by this Agreement if such restrictions
or conditions apply only to the property securing such Indebtedness;

(5) clause (a) of this Section shall not apply to customary provisions in leases and other
contracts entered into in the ordinary course of business restricting the assignment
thereof;

(6) clauses (a) and (b) of this Section shall not apply to Indebtedness issued by the Issuer
or a Restricted Subsidiary that is otherwise permitted hereunder on market-clearing terms,
provided that the Burdensome Restrictions so imposed are not any more restrictive than those
applicable to the MLP pursuant to this Agreement; and

(7) the foregoing clause (a) of this Section shall not apply to the receivables and related
assets owned by a Restricted Subsidiary whose only activities are to purchase receivables
from the MLP or a Restricted Subsidiary and resell such receivables, in each case pursuant
to an Alternate Program.

10.10 Amendment to Organization Documents.

          Amend any of its Organization Documents in any manner that could reasonably be expected to
adversely and materially affect the rights of the holders of the Notes or their ability to enforce
any provisions of this Agreement or that could reasonably be expected to have a Material Adverse
Effect.

10.11 Use of Proceeds.

          Use the proceeds of the Notes, whether directly or indirectly, and whether immediately,
incidentally or ultimately, to purchase or carry margin stock (within the meaning of Regulation U
of the FRB) or to extend credit to others for the purpose of purchasing or carrying margin stock or
to refund indebtedness originally incurred for such purpose.

10.12 Leverage Ratio.

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          (a) Permit the Leverage Ratio of the MLP or the Leverage Ratio of the Issuer to exceed 5.50 to
1.00 as of September 30, 2008 or as of any Quarter-End Date thereafter;

          (b) Permit the Leverage Ratio of WIC (so long as it is a “Borrower” under the Credit
Agreement) or any Restricted Subsidiary that becomes an “Additional Borrower” under the Credit
Agreement to exceed 5.00 to 1.00 as of September 30, 2008 or as of any Quarter-End Date thereafter.

10.13 Interest Charges Coverage Ratio.

          Permit the Interest Charges Coverage Ratio of the MLP or the Interest Charges Coverage Ratio
of the Issuer to be less than 1.50 to 1.00 as of any Quarter-End Date occurring on or after
December 31, 2008.

10.14 Unrestricted Subsidiaries.

          (a) Permit any Regulated Unrestricted Subsidiary to incur Indebtedness if at the time of
incurring such Indebtedness and after giving effect thereto, the Leverage Ratio of such Regulated
Unrestricted Subsidiary, determined on a pro forma basis as of the most recent Quarter-End Date for
which financial statements have been delivered pursuant to Section 7.1(a) or Section
7.1(b), as applicable, exceeds 5.50 to 1.00.

          (b) Permit any Unrestricted Subsidiary to hold, directly or indirectly, any Equity Interest
in, or any Indebtedness of, the MLP, the Issuer, any Restricted Subsidiary, CIG or SNG.

          (c) Permit the MLP, the Issuer or any Restricted Subsidiary to, guarantee or otherwise become
liable in respect of any Indebtedness or other obligations of, grant any Lien on any of its
property to secure any Indebtedness or other obligation of, or provide any other form of credit
support to, any Unrestricted Subsidiary, unless in each case these are Non-Recourse.

          (d) Permit any Unrestricted Subsidiary to engage directly or indirectly in any business or
conduct any operations except as permitted under Section 10.7.

          (e) The Issuer may designate one or more Restricted Subsidiaries of the Issuer as Unrestricted
Subsidiaries, provided that (i) all Investments made in such Subsidiary at the time of such
designation (treating such Investments as having been made on the date of such designation) shall
be permitted under Section 10.2, (ii) after giving effect to such designation, the MLP, the
Issuer and any Restricted Subsidiary that owns Equity Interests in such Subsidiary are in
compliance with the provisions of Section 10, including Section 10.1, and are in
pro forma compliance with Section 10.3, Section 10.12, and Section 10.13,
(iii) no Default or Event of Default shall exist or result from such designation, and (iv) the MLP
has provided to the holders of the Notes a Responsible Officer’s certificate to the effect that
each of the foregoing conditions have been satisfied.

          (f) The Issuer may designate any Unrestricted Subsidiary to be a Restricted Subsidiary,
provided that such designation may be made only if at the time of such designation and after giving
effect thereto, (i) if such Unrestricted Subsidiary has outstanding Indebtedness,

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it would be permitted to incur such Indebtedness pursuant to Section 10.3 on the date
of designation, (ii) after giving effect to such designation, the MLP and the Issuer shall be in
pro forma compliance with Section 10.12 and Section 10.13, (iii) the
representations and warranties herein that are applicable to Restricted Subsidiaries shall be true
and correct with respect to such Subsidiary, (iv) no Default or Event of Default shall exist or
result from such designation, and (v) the MLP has provided to the holders of the Notes a
Responsible Officer’s certificate to the effect that each of the foregoing conditions have been
satisfied.

10.15 Swap Contracts.

          Enter into or permit to exist any obligations under Swap Contracts other than Swap Contracts
entered into by such Person in the ordinary course of business for the purpose of 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.”

10.16 Terrorism Sanctions Regulations.

          (a) Become a Person described or designated in the Specially Designated Nationals and Blocked
Persons List of the Office of Foreign Assets Control or in Section 1 of the Anti-Terrorism Order;
or

          (b) Knowingly engage in any dealings or transactions with any such Person.

11. EVENTS OF DEFAULT.

          An “Event of Default” shall exist if any of the following conditions or events shall occur and
be continuing:

     (a) the Issuer defaults in the payment of (i) any principal when the same becomes due
and payable, whether at maturity or at a date fixed for prepayment or by declaration or
otherwise or (ii) any interest or Make-Whole Amount or LIBOR Breakage Amount, if any, on any
Note for more than five (5) Business Days after the same becomes due and payable; or

     (b) the Issuer or the MLP defaults in the performance of or compliance with any term
contained in Section 7.1(d), Section 9.5 (with respect to the Issuer, the
MLP or any Subsidiary Guarantor), Section 9.8 or Sections 10.1 through
10.16; or

     (c) the Issuer or the MLP fails to perform any other covenant or agreement contained
herein (other than those referred to in paragraphs (a) or (b) of this Section 11)
and such failure continues for thirty (30) days; or

     (d) any representation or warranty made in writing by or on behalf of the Issuer, the
MLP or any Subsidiary Guarantor or by any officer thereof or of any Subsidiary Guarantor in
this Agreement or the Subsidiary Guaranty or in any writing furnished in connection with the
transactions contemplated hereby proves to have been false or incorrect in any material
respect on the date as of which made; or

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     (e) the General Partner, the MLP, the Issuer or any Restricted Subsidiary:

     (i) fails to make any payment when due (whether by scheduled maturity, required
prepayment, acceleration, demand, required repurchase or redemption or otherwise) in
respect of any Indebtedness or Guaranty (other than Indebtedness hereunder) having
an aggregate outstanding principal amount of more than $50,000,000, or

     (ii) fails to observe or perform any other agreement or condition relating to
any such Indebtedness or Guaranty or contained in any instrument or agreement
evidencing, securing or relating thereto, or any other event (other than an exercise
of voluntary prepayment or voluntary purchase option or analogous right or any
issuance or Disposition of Equity Interests or other assets, or an incurrence or
issuance of Indebtedness or other obligations, giving rise to a repayment or
prepayment obligation in respect of such Indebtedness if such repayment or
prepayment is paid when due) occurs, the effect of which default or other event is
to cause, or to permit the holder or holders of such Indebtedness or the beneficiary
or beneficiaries of such Guaranty (or a trustee or agent on behalf of such holder or
holders or beneficiary or beneficiaries) to cause, with the giving of notice if
required, such Indebtedness to be demanded or to become due or to be repurchased,
prepaid, defeased or redeemed (automatically or otherwise), prior to its stated
maturity, or such Guaranty to become payable or cash collateral in respect thereof
to be demanded, or

     (iii) fails to make any payment when due (whether by scheduled maturity,
required prepayment, acceleration, demand, required repurchase or redemption or
otherwise) in respect of Recourse Equity Contribution Obligations having an
aggregate outstanding principal amount of more than $50,000,000; or

     (f) the MLP, the Issuer, the General Partner, or any Restricted Subsidiary (if such
Restricted Subsidiary has total assets in excess of $50,000,000) (any of the foregoing, a
“Material Related Party”) shall (i) generally not pay its debts as such debts become
due; or (ii) admit in writing its inability to pay its debts generally; or (iii) make a
general assignment for the benefit of creditors; or (A) any proceeding shall be instituted
or consented to by any Material Related Party 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, or other similar official for it or for
any substantial part of its property; or (B) any such proceeding shall have been instituted
against any Material Related Party and either such proceeding shall not be stayed or
dismissed for 60 consecutive days or any of the actions referred to above sought in such
proceeding (including the entry of an order for relief against it or the appointment of a
receiver, trustee, custodian or other similar official for it or any substantial part of its
property) shall occur; or (C) any Material Related Party shall take any corporate action to
authorize any of the actions set forth above in this paragraph (f); or

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     (g) a final judgment or judgments for the payment of money aggregating more than
$50,000,000 (net of insurance coverage which is reasonably expected to be paid by the
insurer and as to which the insurer has not denied coverage) are rendered against one or
more of the MLP, the Issuer and any Restricted Subsidiary, which judgments are not, within
45 days after entry thereof, bonded, discharged or stayed pending appeal, or are not
discharged within 45 days after the expiration of such stay; or

     (h) (1) any Termination Event with respect to a Plan shall have occurred and, 30 days
after notice thereof shall have been given to the MLP by a holder, such Termination Event
shall still exist; or (2) the MLP or any ERISA Affiliate shall have been notified by the
sponsor of a Multiemployer Plan that it has incurred Withdrawal Liability to such
Multiemployer Plan; or (3) the MLP or any ERISA Affiliate shall have been notified by the
sponsor of a Multiemployer Plan that such Multiemployer Plan is in reorganization, or is
insolvent or is being terminated, within the meaning of Title IV of ERISA; or (4) any Person
shall engage in a “prohibited transaction” (as defined in Section 406 of ERISA or Section
4975 of the Code) involving any Plan; and in each case in clauses (1) through (4) above,
such event or condition, together with all other such events or conditions, if any, would
result in an aggregate liability of the MLP or any ERISA Affiliate that would have a
Material Adverse Effect; or

     (i) the aggregate “amount of unfunded benefit liabilities” (within the meaning of
Section 4001(a)(18) of ERISA) under all Plans determined in accordance with Title IV of
ERISA shall give rise to a Material Adverse Effect; or

     (j) any Subsidiary Guaranty ceases to be in full force and effect (except as provided
in Section 1.3(c)) for any reason, including by reason of (i) its being declared to
be null and void in whole or in material part by a court or other Governmental Authority
having jurisdiction or (ii) the validity or enforceability thereof being contested by the
Issuer or any Subsidiary Guarantor or any of them renouncing any of the same or denying that
it has any or further liability thereunder; or

     (k) the Parent Guaranty ceases to be in full force and effect (except as provided in
Section 1.3(c)) for any reason, including by reason of (i) its being declared to be
null and void in whole or in material part by a court or other Governmental Authority having
jurisdiction or (ii) the validity or enforceability thereof being contested by the Issuer or
the MLP or any of them renouncing any of the same or denying that it has any or further
liability thereunder.

12. REMEDIES ON DEFAULT, ETC.

12.1 Acceleration.

     (a) If an Event of Default described in paragraph (f) of Section 11 (other than
an Event of Default described in clause (i) of paragraph (f) or described in clause (iii)(C)
of paragraph (f) by virtue of the fact that such paragraph encompasses clause (i) of
paragraph (f)) has occurred, all the Notes then outstanding shall automatically become
immediately due and payable.

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     (b) If any other Event of Default has occurred and is continuing, holders of more than
50% in principal amount of the Notes at the time outstanding may at any time at its or their
option, by notice or notices to the Issuer, declare all the Notes then outstanding to be
immediately due and payable.

     (c) If any Event of Default described in paragraph (a) of Section 11 has
occurred and is continuing, the holder or holders of not less than $50,000,000 in principal
amount of the Notes at the time outstanding affected by such Event of Default may at any
time, at its or their option, by notice or notices to the Issuer, declare all the Notes held
by it or them to be immediately due and payable.

          Upon any Notes becoming due and payable under this Section 12.1, whether automatically
or by declaration, such Notes will forthwith mature and the entire unpaid principal amount of such
Notes, plus (x) all accrued and unpaid interest thereon (including, but not limited to, interest
accrued thereon at the Default Rate) and (y) any applicable Make-Whole Amount, prepayment premium
or LIBOR Breakage Amount, as the case may be, determined in respect of such principal amount (to
the full extent permitted by applicable law), shall all be immediately due and payable, in each and
every case without presentment, demand, protest or further notice, all of which are hereby waived.
The Issuer acknowledges, and the parties hereto agree, that each holder of a Note has the right to
maintain its investment in the Notes free from repayment by the Issuer (except as herein
specifically provided for) and that the provision for payment of a Make-Whole Amount, prepayment
premium or LIBOR Breakage Amount, as the case may be, by the Issuer in the event that the Notes are
prepaid or are accelerated as a result of an Event of Default, is intended to provide compensation
for the deprivation of such right under such circumstances.

12.2 Other Remedies.

          If any Default or Event of Default has occurred and is continuing, and irrespective of whether
any Notes have become or have been declared immediately due and payable under Section 12.1,
the holder of any Note at the time outstanding may proceed to protect and enforce the rights of
such holder by an action at law, suit in equity or other appropriate proceeding, whether for the
specific performance of any agreement contained herein or in any Note, or for an injunction against
a violation of any of the terms hereof or thereof, or in aid of the exercise of any power granted
hereby or thereby or by law or otherwise.

12.3 Rescission.

          At any time after any Notes have been declared due and payable pursuant to paragraph (b) or
(c) of Section 12.1, the holders of more than 50% in principal amount of the Notes then
outstanding, by written notice to the Issuer, may rescind and annul any such declaration and its
consequences if (a) the Issuer has paid all overdue interest on the Notes, all principal of and any
Make-Whole Amount, prepayment premium or LIBOR Breakage Amount, as the case may be, on any Notes
that are due and payable and are unpaid other than by reason of such declaration, and all interest
on such overdue principal and any Make-Whole Amount, prepayment premium or LIBOR Breakage Amount,
as the case may be, and (to the extent permitted by applicable law) any overdue interest in respect
of the Notes, at the Default Rate, (b) neither the Issuer nor any other Person shall have paid any
amounts which have become due

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solely by reason of such declaration, (c) all Events of Default and Defaults, other than
non-payment of amounts that have become due solely by reason of such declaration, have been cured
or have been waived pursuant to Section 17, and (d) no judgment or decree has been entered
for the payment of any monies due pursuant hereto or to the Notes. No rescission and annulment
under this Section 12.3 will extend to or affect any subsequent Event of Default or Default
or impair any right consequent thereon.

12.4 No Waivers or Election of Remedies, Expenses, etc.

          No course of dealing and no delay on the part of any holder of any Note in exercising any
right, power or remedy shall operate as a waiver thereof or otherwise prejudice such holder’s
rights, powers or remedies. No right, power or remedy conferred by this Agreement or by any Note
or the Subsidiary Guaranty or the Parent Guaranty upon any holder thereof shall be exclusive of any
other right, power or remedy referred to herein or therein or now or hereafter available at law, in
equity, by statute or otherwise. Without limiting the obligations of the Issuer under Section
15, the Issuer will pay to the holder of each Note on demand such further amount as shall be
sufficient to cover all costs and expenses of such holder incurred in any enforcement or collection
under this Section 12, including, without limitation, reasonable attorneys’ fees, expenses
and disbursements.

13. REGISTRATION; EXCHANGE; SUBSTITUTION OF NOTES.

13.1 Registration of Notes.

          The Issuer shall keep at its principal executive office a register for the registration and
registration of transfers of Notes. The name and address of each holder of one or more Notes, each
transfer thereof and the name and address of each transferee of one or more Notes shall be
registered in such register. Prior to due presentment for registration of transfer, the Person in
whose name any Note shall be registered shall be deemed and treated as the owner and holder thereof
for all purposes hereof, and the Issuer shall not be affected by any notice or knowledge to the
contrary. The Issuer shall give to any holder of a Note that is an Institutional Investor,
promptly upon request therefor, a complete and correct copy of the names and addresses of all
registered holders of Notes.

13.2 Transfer and Exchange of Notes.

          Upon surrender of any Note at the principal executive office of the Issuer for registration of
transfer or exchange (and in the case of a surrender for registration of transfer, duly endorsed or
accompanied by a written instrument of transfer duly executed by the registered holder of such Note
or his attorney duly authorized in writing and accompanied by the address for notices of each
transferee of such Note or part thereof), the Issuer shall execute and deliver within ten (10)
days, at the Issuer’s expense (except as provided below), one or more new Notes (as requested by
the holder thereof) of the same series in exchange therefor, in an aggregate principal amount equal
to the unpaid principal amount of the surrendered Note. Each such new Note shall be payable to
such Person as such holder may request and shall be substantially in the form of Note specified for
the Notes of such series, if any. Each such new Note shall be dated and bear interest from the
date to which interest shall have been paid on the surrendered Note or

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dated the date of the surrendered Note if no interest shall have been paid thereon. The
Issuer may require payment of a sum sufficient to cover any stamp tax or governmental charge
imposed in respect of any such transfer of Notes. Notes shall not be transferred in denominations
of less than $100,000, provided that if necessary to enable the registration of transfer by a
holder of its entire holding of Notes, one Note may be in a denomination of less than $100,000.
Any transferee, by its acceptance of a Note registered in its name (or the name of its nominee),
shall be deemed to have made the representation set forth in Section 6.2.

13.3 Replacement of Notes.

          Upon receipt by the Issuer of evidence reasonably satisfactory to it of the ownership of and
the loss, theft, destruction or mutilation of any Note (which evidence shall be, in the case of an
Institutional Investor, notice from such Institutional Investor of such ownership and such loss,
theft, destruction or mutilation), and

     (a) in the case of loss, theft or destruction, of indemnity reasonably satisfactory to
it (provided that if the holder of such Note is, or is a nominee for, an original Purchaser
or another Institutional Investor holder of a Note with a minimum net worth of at least
US$50,000,000, such Person’s own unsecured agreement of indemnity shall be deemed to be
satisfactory), or

     (b) in the case of mutilation, upon surrender and cancellation thereof,

the Issuer at its own expense shall execute and deliver within ten (10) days, in lieu thereof, a
new Note of the same series, dated and bearing interest from the date to which interest shall have
been paid on such lost, stolen, destroyed or mutilated Note or dated the date of such lost, stolen,
destroyed or mutilated Note if no interest shall have been paid thereon.

14. PAYMENTS ON NOTES.

14.1 Place of Payment.

          Subject to Section 14.2, payments of principal, Make-Whole Amount, prepayment premium
or LIBOR Breakage Amount, if any, and interest becoming due and payable on the Notes shall be made
in New York, New York at the principal office of Bank of America, N.A. in such jurisdiction. The
Issuer may at any time, by notice to each holder of a Note, change the place of payment of the
Notes so long as such place of payment shall be either the principal office of the Issuer in such
jurisdiction or the principal office of a bank or trust company in such jurisdiction.

14.2 Home Office Payment.

          So long as any Purchaser or its nominee shall be the holder of any Note, and notwithstanding
anything contained in Section 14.1 or in such Note to the contrary, the Issuer will pay all
sums becoming due on such Note for principal, Make-Whole Amount, prepayment premium or LIBOR
Breakage Amount, if any, and interest by the method and at the address specified for such purpose
below such Purchaser’s name in Schedule A, or by such other method or at such other address
as such Purchaser shall have from time to time specified to the Issuer in

39

 

writing for such purpose, without the presentation or surrender of such Note or the making of
any notation thereon, except that upon written request of the Issuer made concurrently with or
reasonably promptly after payment or prepayment in full of any Note, such Purchaser shall surrender
such Note for cancellation, reasonably promptly after any such request, to the Issuer at the
principal executive office or other place of payment most recently designated by the Issuer
pursuant to Section 14.1. Prior to any sale or other disposition of any Note held by a
Purchaser or its nominee, such Purchaser will, at its election, either endorse thereon the amount
of principal paid thereon and the last date to which interest has been paid thereon or surrender
such Note to the Issuer in exchange for a new Note or Notes pursuant to Section 13.2. The
Issuer will afford the benefits of this Section 14.2 to any Institutional Investor that is
the direct or indirect transferee of any Note purchased by a Purchaser under this Agreement and
that has made the same agreement relating to such Note as the Purchasers have made in this
Section 14.2.

15. EXPENSES, ETC.

15.1 Transaction Expenses.

          Whether or not the transactions contemplated hereby are consummated, the Issuer will pay (a)
all reasonable costs and expenses (including reasonable attorneys’ fees of one special counsel for
the Purchasers and, if reasonably required, local or other counsel) incurred by the Purchaser and
each other holder of a Note in connection with such transactions and in connection with any
amendments, waivers or consents under or in respect of this Agreement or the Notes (whether or not
such amendment, waiver or consent becomes effective), (b) all reasonable costs and expenses
incurred in enforcing or defending (or determining whether or how to enforce or defend) any rights
under this Agreement or the Notes, or in responding to any subpoena or other legal process or
informal investigative demand issued in connection with this Agreement or the Notes, or by reason
of being a holder of any Note, (c) all reasonable costs and expenses, including financial advisors’
fees, incurred in connection with the insolvency or bankruptcy of the Issuer or any Subsidiary
thereof or in connection with any work-out or restructuring of the transactions contemplated hereby
and by the Notes, and (d) all reasonable costs and expenses incurred in connection with the initial
filing of this Agreement and all related documents and financial information, and all subsequent
annual and interim filings of documents and financial information related to this Agreement, with
the Securities Valuation Office of the National Association of Insurance Commissioners or any
successor organization succeeding to the authority thereof. The Issuer will pay and will save each
Purchaser and each other holder of a Note harmless from, all claims in respect of any fees, costs
or expenses if any, of brokers and finders (other than those, if any, retained by any Purchaser or
other holder in connection with its purchase of the Notes).

15.2 Survival.

          The obligations of the Issuer under this Section 15 will survive the payment or
transfer of any Note, the enforcement, amendment or waiver of any provision of this Agreement or
the Notes, and the termination of this Agreement.

16. SURVIVAL OF REPRESENTATIONS AND WARRANTIES; ENTIRE AGREEMENT.

40

 

          All representations and warranties contained herein shall survive the execution and delivery
of this Agreement and the Notes, the purchase or transfer by any Purchaser of any Note or portion
thereof or interest therein and the payment of any Note through the payment or prepayment in full
thereof, and may be relied upon by any subsequent holder of a Note, regardless of any investigation
made at any time by or on behalf of such Purchaser or any other holder of a Note. All statements
contained in any certificate or other instrument delivered by or on behalf of the Issuer pursuant
to this Agreement shall be deemed representations and warranties of the Issuer under this
Agreement. Subject to the preceding sentence, this Agreement and the Notes embody the entire
agreement and understanding between each Purchaser and the Issuer and supersede all prior
agreements and understandings relating to the subject matter hereof.

17. AMENDMENT AND WAIVER.

17.1 Requirements.

          This Agreement, the Notes, the Subsidiary Guaranty and the Parent Guaranty may be amended, and
the observance of any term hereof or of the Notes may be waived (either retroactively or
prospectively), with (and only with) the written consent of the Issuer (and the Subsidiary
Guarantors, in the case of the Subsidiary Guaranty, and the MLP, in the case of the Parent
Guaranty) and the Required Holders, except that (a) no amendment or waiver of any of the provisions
of Section 1, 2, 3, 4, 5, 6 or 21 hereof,
or any defined term (as it is used therein), will be effective as to any Purchaser unless consented
to by such Purchaser in writing, and (b) no such amendment or waiver may, without the written
consent of the holder of each Note at the time outstanding affected thereby, (i) subject to the
provisions of Section 12 relating to acceleration or rescission, change the amount or time
of any prepayment or payment of principal of, or reduce the rate or change the time of payment or
method of computation of interest or of the Make-Whole Amount or the LIBOR Breakage Amount on, the
Notes, (ii) change the percentage of the principal amount of the Notes the holders of which are
required to consent to any such amendment or waiver, or (iii) amend any of Sections 8,
11(a), 12, 17 or 20.

17.2 Solicitation of Holders of Notes.

     (a) Solicitation. The Issuer will provide each holder of the Notes
(irrespective of the amount of Notes then owned by it) with sufficient information,
sufficiently far in advance of the date a decision is required, to enable such holder to
make an informed and considered decision with respect to any proposed amendment, waiver or
consent in respect of any of the provisions hereof or of the Notes. The Issuer will deliver
executed or true and correct copies of each amendment, waiver or consent effected pursuant
to the provisions of this Section 17 to each holder of outstanding Notes promptly
following the date on which it is executed and delivered by, or receives the consent or
approval of, the requisite holders of Notes.

     (b) Payment. The Issuer will not directly or indirectly pay or cause to be
paid any remuneration, whether by way of supplemental or additional interest, fee or
otherwise, or grant any security or provide other credit support, to any holder of a Note as
consideration for or as an inducement to the entering into by any holder of a Note of any

41

 

waiver or amendment of any of the terms and provisions hereof unless such remuneration
is concurrently paid, or security is concurrently granted or other credit support
concurrently provided, on the same terms, ratably to each holder of a Note then outstanding
even if such holder did not consent to such waiver or amendment.

     (c) Consent in Contemplation of Transfer. Any consent made pursuant to this
Section 17 by a holder of Notes that has transferred or agreed to transfer its Notes to the
Issuer or any Affiliate and has provided or agreed to provide such written consent as a
condition to such transfer shall be void and of no force or effect except solely as to such
holder, and any amendments effected or waivers granted or to be effected or granted that
would not have been or would not be so effected or granted but for such consent (and the
consents of all other holders of Notes that were acquired under the same or similar
conditions) shall be void and of no force or effect except solely as to such holder.

17.3 Binding Effect, etc.

          Any amendment or waiver consented to as provided in this Section 17 applies equally to
all holders of Notes and is binding upon them and upon each future holder of any Note and upon the
Issuer and the MLP without regard to whether such Note has been marked to indicate such amendment
or waiver. No such amendment or waiver will extend to or affect any obligation, covenant,
agreement, Default or Event of Default not expressly amended or waived or impair any right
consequent thereon. No course of dealing between the Issuer or the MLP and the holder of any Note
or any delay in exercising any rights hereunder or under any Note shall operate as a waiver of any
rights of any holder of such Note. As used herein, the term “Agreement” and references thereto
shall mean this Note Purchase Agreement, dated as of September 30, 2008, as it may from time to
time be amended or supplemented.

17.4 Notes held by Issuer, etc.

          Solely for the purpose of determining whether the holders of the requisite percentage of the
aggregate principal amount of Notes then outstanding approved or consented to any amendment, waiver
or consent to be given under this Agreement or the Notes, or have directed the taking of any action
provided herein or in the Notes to be taken upon the direction of the holders of a specified
percentage of the aggregate principal amount of Notes then outstanding, Notes directly or
indirectly owned by the Issuer or any of its Affiliates shall be deemed not to be outstanding.

18. NOTICES.

          All notices and communications provided for hereunder shall be in writing and sent (a) by
facsimile if the sender on the same day sends a confirming copy of such notice by a recognized
overnight delivery service (charges prepaid) or (b) by a recognized overnight delivery service
(with charges prepaid). Any such notice must be sent:

     (i) if to any Purchaser or its nominee, to such Purchaser or nominee at the
address specified for such communications in Schedule A, or at such other
address as such Purchaser or nominee shall have specified to the Issuer in writing,

42

 

     (ii) if to any other holder of any Note, to such holder at such address as such
other holder shall have specified to the Issuer in writing, or

     (iii) if to the Issuer or the MLP, at the address set forth at the beginning
hereof to the attention of the treasurer, or at such other address as the Issuer
shall have specified to the holder of each Note in writing.

Notices under this Section 18 will be deemed given only when actually received.

19. REPRODUCTION OF DOCUMENTS.

          This Agreement and all documents relating thereto, including (a) consents, waivers and
modifications that may hereafter be executed, (b) documents received by any Purchaser at the
Closing (except the Notes themselves), and (c) financial statements, certificates and other
information previously or hereafter furnished to any Purchaser, may be reproduced by such Purchaser
by any photographic, photostatic, microfilm, microcard, miniature photographic or other similar
process and such Purchaser may destroy any original document so reproduced. Each of the Issuer and
the MLP agrees and stipulates that, to the extent permitted by applicable law, any such
reproduction shall be admissible in evidence as the original itself in any judicial or
administrative proceeding (whether or not the original is in existence and whether or not such
reproduction was made by such Purchaser in the regular course of business) and any enlargement,
facsimile or further reproduction of such reproduction shall likewise be admissible in evidence.
This Section 19 shall not prohibit the Issuer, the MLP or any holder of a Note from
contesting any such reproduction to the same extent that it could contest the original, or from
introducing evidence to demonstrate the inaccuracy of any such reproduction.

20. CONFIDENTIAL INFORMATION.

          For the purposes of this Section 20, “Confidential Information” means information
delivered to any Purchaser by or on behalf of the Issuer and the MLP and its Subsidiaries in
connection with the transactions contemplated by or otherwise pursuant to this Agreement that is
proprietary in nature and that was clearly marked or labeled or otherwise adequately identified
when received by such Purchaser as being confidential information of the Issuer, the MLP or such
Subsidiary, provided that such term does not include information that (a) was publicly known or
otherwise known to such Purchaser prior to the time of such disclosure, (b) subsequently becomes
publicly known through no act or omission by such Purchaser or any person acting on such
Purchaser’s behalf, (c) otherwise becomes known to such Purchaser other than through disclosure by
the Issuer, the MLP or such Subsidiary or (d) constitutes financial statements delivered to such
Purchaser under Section 7.1 that are otherwise publicly available. Each Purchaser will
maintain the confidentiality of such Confidential Information in accordance with procedures adopted
by such Purchaser in good faith to protect confidential information of third parties delivered to
such Purchaser, provided that such Purchaser may deliver or disclose Confidential Information to
(i) its directors, trustees, officers, employees, agents, attorneys and affiliates (to the extent
such disclosure reasonably relates to the administration of the investment represented by its
Notes), (ii) its financial advisors and other professional advisors who agree to hold confidential
the Confidential Information substantially in accordance with the terms of this Section 20,
(iii) any other holder of any Note,

43

 

(iv) any Institutional Investor to which it sells or offer to sell such Note or any part
thereof or any participation therein (if such Person has agreed in writing prior to its receipt of
such Confidential Information to be bound by the provisions of this Section 20), (v) any
Person from which it offers to purchase any security of the Issuer or the MLP (if such Person has
agreed in writing prior to its receipt of such Confidential Information to be bound by the
provisions of this Section 20), (vi) any federal or state regulatory authority having
jurisdiction over such Purchaser, (vii) the National Association of Insurance Commissioners or any
similar organization, or any Rating Agency that requires access to information about its investment
portfolio or (viii) any other Person to which such delivery or disclosure may be necessary or
appropriate (w) to effect compliance with any law, rule, regulation or order applicable to such
Purchaser, (x) in response to any subpoena or other legal process, (y) in connection with any
litigation to which such Purchaser is a party or (z) if an Event of Default has occurred and is
continuing, to the extent it has may reasonably determine such delivery and disclosure to be
necessary or appropriate in the enforcement or for the protection of the rights and remedies under
such Purchaser’s Notes and this Agreement. Each holder of a Note, by its acceptance of a Note,
will be deemed to have agreed to be bound by and to be entitled to the benefits of this Section
20 as though it were a party to this Agreement. On reasonable request by the Issuer in
connection with the delivery to any holder of a Note of information required to be delivered to
such holder under this Agreement or requested by such holder (other than a holder that is a party
to this Agreement or its nominee), such holder will enter into an agreement with the Issuer and the
MLP embodying the provisions of this Section 20.

21. SUBSTITUTION OF PURCHASER.

          Each Purchaser shall have the right to substitute any one of its Affiliates as the purchaser
of the Notes that it has agreed to purchase hereunder, by written notice to the Issuer, which
notice shall be signed by both such Purchaser and such Affiliate, shall contain such Affiliate’s
agreement to be bound by this Agreement and shall contain a confirmation by such Affiliate of the
accuracy with respect to it of the representations set forth in Section 6. Upon receipt of
such notice, any reference to such Purchaser in this Agreement (other than in this Section
21) shall be deemed to refer to such Affiliate in lieu of such original Purchaser. In the
event that such Affiliate is so substituted as a Purchaser hereunder and such Affiliate thereafter
transfers to such original Purchaser all of the Notes then held by such Affiliate, upon receipt by
the Issuer of notice of such transfer, any reference to such Affiliate as a “Purchaser” in this
Agreement (other than in this Section 21) shall no longer be deemed to refer to such
Affiliate, but shall refer to such original Purchaser, and such original Purchaser shall again have
all the rights of an original holder of the Notes under this Agreement.

22. MISCELLANEOUS.

22.1 Successors and Assigns.

          All covenants and other agreements contained in this Agreement by or on behalf of any of the
parties hereto bind and inure to the benefit of their respective successors and assigns (including,
without limitation, any subsequent holder of a Note) whether so expressed or not.

44

 

22.2 Jurisdiction and Process; Waiver of Jury Trial.

     (a) Each of the Issuer and the MLP irrevocably submits to the non-exclusive
jurisdiction of any New York or federal court sitting in New York City, Borough of
Manhattan, over any suit, action or proceeding arising out of or relating solely to this
Agreement or the Notes. To the fullest extent permitted by applicable law, each of the
Issuer and the MLP irrevocably waives and agrees not to assert, by way of motion, as a
defense or otherwise, any claim that it is not subject to the jurisdiction of any such
court, any objection that it may now or hereafter have to the laying of the venue of any
such suit, action or proceeding brought in any such court and any claim that any such suit,
action or proceeding brought in any such court has been brought in an inconvenient forum.

     (b) Each of the Issuer and the MLP agrees, to the fullest extent permitted by
applicable law, that a final judgment in any suit, action or proceeding of the nature
referred to in Section 22.2(a) brought in any such court shall be conclusive and
binding upon it subject to rights of appeal, as the case may be, and may be enforced in the
courts of the United States of America or the State of New York (or any other courts to the
jurisdiction of which it or any of its assets is or may be subject) by a suit upon such
judgment.

     (c) Each of the Issuer and the MLP consents to process being served in any suit, action
or proceeding solely of the nature referred to in Section 22.2(a) by mailing a copy
thereof by registered or certified or priority mail, postage prepaid, return receipt
requested, or delivering a copy thereof in the manner for delivery of notices specified in
Section 18, to it. Each of the Issuer and the MLP agrees that such service upon
receipt (i) shall be deemed in every respect effective service of process upon it in any
such suit, action or proceeding and (ii) shall, to the fullest extent permitted by
applicable law, be taken and held to be valid personal service upon and personal delivery to
it. Notices hereunder shall be conclusively presumed received as evidenced by a delivery
receipt furnished by the United States Postal Service or any reputable commercial delivery
service.

     (d) Nothing in this Section 22.2 shall affect the right of any holder of a Note
to serve process in any manner permitted by law, or limit any right that the holders of any
of the Notes may have to bring proceedings against the Issuer or the MLP in the courts of
any appropriate jurisdiction or to enforce in any lawful manner a judgment obtained in one
jurisdiction in any other jurisdiction.

     (e) THE PARTIES HERETO WAIVE TRIAL BY JURY IN ANY ACTION BROUGHT ON OR WITH RESPECT TO
THIS AGREEMENT, THE NOTES OR ANY OTHER DOCUMENT EXECUTED IN CONNECTION HEREWITH OR
THEREWITH.

22.3 Payments Due on Non-Business Days.

          Anything in this Agreement or the Notes to the contrary notwithstanding (but

45

 

without limiting the requirement in Section 8.5 that any optional prepayment specify a
Business Day as the date fixed for such prepayment), any payment of principal of or Make-Whole
Amount or LIBOR Breakage Amount or interest on any Note that is due on a date other than a Business
Day shall be made on the next succeeding Business Day without including the additional days elapsed
in the computation of the interest payable on such next succeeding Business Day; provided that if
the maturity date of any Note is a date other than a Business Day, the payment otherwise due on
such maturity date shall be made on the next succeeding Business Day and shall include the
additional days elapsed in the computation of interest payable on such next succeeding Business
Day.

22.4 Severability.

          Any provision of this Agreement that is prohibited or unenforceable in any jurisdiction shall,
as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability
without invalidating the remaining provisions hereof, and any such prohibition or unenforceability
in any jurisdiction shall (to the full extent permitted by law) not invalidate or render
unenforceable such provision in any other jurisdiction.

22.5 Construction.

          Each covenant contained herein shall be construed (absent express provision to the contrary)
as being independent of each other covenant contained herein, so that compliance with any one
covenant shall not (absent such an express contrary provision) be deemed to excuse compliance with
any other covenant. Where any provision herein refers to action to be taken by any Person, or
which such Person is prohibited from taking, such provision shall be applicable whether such action
is taken directly or indirectly by such Person.

22.6 Counterparts.

          This Agreement may be executed in any number of counterparts, each of which shall be an
original but all of which together shall constitute one instrument. Each counterpart may consist
of a number of copies hereof, each signed by less than all, but together signed by all, of the
parties hereto.

22.7 Governing Law.

          This Agreement shall be construed and enforced in accordance with, and the rights of the
parties shall be governed by, the law of the State of New York, excluding choice-of-law principles
of the law of such State that would require the application of the laws of a jurisdiction other
than such State.

22.8 GAAP.

          (a) Generally. All accounting terms not specifically or completely defined herein
shall be construed in conformity with, and all financial data (including financial ratios and other
financial calculations) required to be submitted pursuant to this Agreement shall be prepared in
conformity with, GAAP applied on a consistent basis, as in effect from time to time,

46

 

applied in a manner consistent with that used in preparing the audited financial statements,
except as otherwise specifically prescribed herein.

          (b) Changes in GAAP. 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 MLP notifies the holders that the MLP requests an amendment to 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 or calculation of compliance with such provision (or
if the Required Holders notify the MLP that the Required Holders 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 amended in accordance herewith.

[Signature page follows.]

47

 

          If you are in agreement with the foregoing, please sign the form of agreement on the
accompanying counterpart of this Agreement and return it to the Issuer, whereupon the foregoing
shall become a binding agreement among you, the Issuer and the MLP.

	 	 	 	 	 	 	 
	 	 	Very truly yours,	 	 
	 
	 	 	 	 	 	 
	 	 	ISSUER:	 	 
	 
	 	 	 	 	 	 
	 	 	EL PASO PIPELINE PARTNERS OPERATING COMPANY,
L.L.C.	 	 
	 
	 	 	 	 	 	 
	 

	 	By:
	 	/s/ John J. Hopper
 

	 	 
	 	 	Name: John J. Hopper	 	 
	 	 	Title: Vice President and Treasurer	 	 
	 
	 	 	 	 	 	 
	 

	 	MLP:	 	 	 	 
	 
	 	 	 	 	 	 
	 	 	EL PASO PIPELINE PARTNERS, L.P.	 	 
	 
	 	 	 	 	 	 
	 	 	By: El Paso Pipeline GP Company L.L.C., its
general partner	 	 
	 
	 	 	 	 	 	 
	 

	 	By:
	 	/s/ John J. Hopper
 

	 	 
	 	 	Name: John J. Hopper	 	 
	 	 	Title: Vice President and Treasurer	 	 

Signature Page to El Paso Note Purchase Agreement

 

 

	 	 	 	 	 	 	 
	This Agreement is accepted and

agreed to as of the date hereof.	 	 
	 
	 	 	 	 	 	 
	PRINCIPAL LIFE INSURANCE COMPANY	 	 
	 
	 	 	 	 	 	 
	By:	 	Principal Global Investors, LLC	 	 
	 	 	a Delaware limited liability company,	 	 
	 	 	its authorized signatory	 	 
	 
	 	 	 	 	 	 
	 
	 	By:	 	/s/ Alan P Kress
 
	 	 
	 

	 	Its:
	 	Alan P. Kress, Counsel
	 	 
	 
	 

	 	By:
	 	/s/ Colin Pennycooke
 

	 	 
	 
	 	Its:	 	Colin Pennycooke, Counsel	 	 

 

 

	 	 	 	 	 	 	 
	THRIVENT FINANCIAL FOR LUTHERANS	 	 
	 
	 	 	 	 	 	 
	 

	 	By:
	 	/s/ Alan D. Onstad
 

	 	 
	 	 	Name: Alan D. Onstad	 	 
	 	 	Title: Senior Director	 	 

Signature Page to El Paso Note Purchase Agreement

 

 

	 	 	 	 	 	 	 
	TEACHERS INSURANCE AND ANNUITY ASSOCIATION OF AMERICA	 	 
	 
	 	 	 	 	 	 
	 

	 	By:
	 	/s/ Ho Young Lee
 

	 	 
	 	 	Name: Ho Young Lee	 	 
	 	 	Title: Director	 	 

Signature Page to El Paso Note Purchase Agreement

 

 

	 	 	 	 	 	 	 
	THE PRUDENTIAL INSURANCE COMPANY OF AMERICA	 	 
	 
	 	 	 	 	 	 
	By:	 	/s/ Brian N. Thomas	 	 
	 	 	 	 	 
	 	 	     Brian N. Thomas, Vice President	 	 
	 
	 	 	 	 	 	 
	PRUCO LIFE INSURANCE COMPANY OF NEW JERSEY	 	 
	 
	 	 	 	 	 	 
	By:	 	/s/ Brian N. Thomas	 	 
	 	 	 	 	 
	 	 	     Brian N. Thomas, Vice President	 	 
	 
	 	 	 	 	 	 
	AMERICAN SKANDIA LIFE ASSURANCE CORPORATION	 	 
	 
	 	 	 	 	 	 
	By:	 	Prudential Investment Management, Inc.,

as investment manager	 	 
	 
	 	 	 	 	 	 
	 

	 	 
	By:  	/s/ Brian N. Thomas
 

Brian N. Thomas, Vice President
	 	 

Signature Page to El Paso Note Purchase Agreement

 

 

	 	 	 	 	 	 	 
	CONNECTICUT GENERAL LIFE INSURANCE COMPANY	 	 
	 
	 	 	 	 	 	 
	By:	 	CIGNA Investments, Inc., as authorized agent	 	 
	 
	 	 	 	 	 	 
	 

	 	By:
	 	/s/ Lori E. Hopkins
 

	 	 
	 	 	Name: Lori E. Hopkins	 	 
	 	 	Title: Managing Director	 	 
	 
	 	 	 	 	 	 
	LIFE INSURANCE COMPANY OF NORTH AMERICA	 	 
	 
	 	 	 	 	 	 
	By:	 	CIGNA Investments, Inc., as authorized agent	 	 
	 
	 	 	 	 	 	 
	 

	 	By:
	 	/s/ Lori E. Hopkins
 

	 	 
	 	 	Name: Lori E. Hopkins	 	 
	 	 	Title: Managing Director	 	 

Signature Page to El Paso Note Purchase Agreement

 

 

	 	 	 	 	 	 	 
	COBANK, ACB	 	 
	 
	 	 	 	 	 	 
	 

	 	By:
	 	/s/ Brett A. Challenger
 

	 	 
	 	 	Name: Brett A. Challenger	 	 
	 	 	Title: Vice President	 	 

Signature Page to El Paso Note Purchase Agreement

 

 

	 	 	 	 	 
	UNITED OF OMAHA LIFE INSURANCE COMPANY 	 	 
	 
	 	 	 	 
	By:

	 	/s/ Curtis R. Caldwell
 

	 	 
	Name: Curtis R. Caldwell	 	 
	Title: Senior Vice President	 	 
	 
	 	 	 	 
	MUTUAL OF OMAHA INSURANCE COMPANY	 	 
	 
	 	 	 	 
	By:

	 	/s/ Curtis R. Caldwell
 

	 	 
	Name: Curtis R. Caldwell	 	 
	Title: Senior Vice President	 	 

Signature Page to El Paso Note Purchase Agreement

 

 

SCHEDULE B

DEFINED TERMS

          As used herein, the following terms have the respective meanings set forth below or set forth
in the Section hereof following such term:

          “Acquisition” means the acquisition by the MLP, the Issuer or any Restricted Subsidiary of (a)
sufficient equity or voting interests of a Person to cause such Person to become a Subsidiary or
(b) all or substantially all of the assets or operations, division or line of business of a Person.

          “Adjusted Alternate Base Rate” means, (a) for all Interest Periods ending on or prior to
September 30, 2010, Alternate Base Rate plus 250 basis points, (b) for all Interest Periods
commencing after September 30, 2010 and ending on or prior to September 30, 2011, Alternate Base
Rate plus 260 basis points, and (c) for all Interest Periods commencing after September 30, 2011,
Alternate Base Rate plus 290 basis points.

          “Alternate Base Rate” means, for any day, a rate per annum equal to the higher of: (a) the
rate of interest which is established from time to time by Bank of America, N.A. as its “prime
rate” or “base rate” in effect, such rate to be adjusted automatically, without notice, as of the
opening of business on the effective date of any change in such rate (it being agreed that: (i)
such rate is not necessarily the lowest rate of interest then available from Bank of America, N.A.
on fluctuating rate loans and (ii) such rate may be established by Bank of America, N.A. by public
announcement or otherwise) and (b) the Federal Funds Rate in effect on such day plus one half of
one percent (1/2 of 1%) per annum.

          “Adjusted LIBOR Rate” means, (a) for all Interest Periods ending on or prior to September 30,
2010, LIBOR plus 350 basis points, (b) for all Interest Periods commencing after September 30, 2010
and ending on or prior to September 30, 2011, LIBOR plus 360 basis points, and (c) for all Interest
Periods commencing after September 30, 2011, LIBOR plus 390 basis points.

          “Affiliate” means, with respect to any Person, another Person that directly, or indirectly
through one or more intermediaries, Controls or is Controlled by or is under common Control with
the Person specified.

          “Agreement” is defined in Section 17.3.

          “Alternate Program” of a Person means any program providing for the sale or other Disposition
of trade or other receivables and related assets entered into by such Person on terms customary for
such a financing transaction.

          “Anti-Terrorism Order” means Executive Order 13224 of September 23, 2001 Blocking Property and
Prohibiting Transactions with Persons Who Commit, Threaten to Commit, or Support Terrorism
(66 Fed. Reg. 49079 (2001)).

          “Applicable Floating Rate” means (a) the Adjusted LIBOR Rate or (b) Adjusted Alternate Base
Rate, as selected by the Issuer for an Interest Period. The Issuer shall be deemed to have
selected the Adjusted LIBOR Rate for each Interest Period, unless the Issuer gives notice

 

 

to the holders of the Series 2008-D Notes, on or prior to the second Business Day preceding
such Interest Period, that either (i) the Issuer selects the Adjusted Alternate Base Rate or (ii)
the Adjusted Alternate Base Rate must be utilized because adequate and reasonable means do not
exist for determining the Adjusted LIBOR Rate.

          “Attributable Indebtedness” means, on any date, (a) in respect of any capital lease of any
Person, the capitalized amount thereof that would appear on a balance sheet of such Person prepared
as of such date in accordance with GAAP, and (b) in respect of any Synthetic Lease Obligation, the
capitalized amount of the remaining lease payments under the relevant lease that would appear on a
balance sheet of such Person prepared as of such date in accordance with GAAP if such lease were
accounted for as a capital lease.

          “Bank Agent” means the administrative agent under the Credit Agreement.

          “Burdensome Restriction” is defined in Section 10.9.

          “Business Day” means (a) for the purposes of Section 8.7 only, any day other than a
Saturday, a Sunday or a day on which commercial banks in New York City are required or authorized
to be closed, and (b) for the purposes of any other provision of this Agreement, any day other than
a Saturday, a Sunday or a day on which commercial banks in Houston, Texas, or New York City are
required or authorized to be closed.

          “Business Entity” means a partnership, limited partnership, limited liability partnership,
corporation (including a business trust), limited liability company, unlimited liability company,
joint stock company, trust, unincorporated association, joint venture or other entity.

          “Change of Control” means an event or series of events by which:

     (a) EPC fails to own directly or indirectly more than 50% of the Equity Interests of the
General Partner and any other general partner of the MLP which is entitled to vote for members of
the board of directors or equivalent governing body of the General Partner or such other general
partner, in each case on a fully-diluted basis; or

     (b) the MLP fails to own directly or indirectly 100% of the Equity Interests of the Issuer.

          “Change of Control Prepayment Event” is defined in Section 8.3(a).

          “CIG” means Colorado Interstate Gas Company, a Delaware general partnership.

          “Closing” is defined in Section 3.

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

          “Compliance Certificate” means a certificate substantially in the form of Exhibit 7.2.

 

 

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

          “Confidential Information” is defined in Section 20.

          “Consolidated EBITDA” means, for any period, (x) for the MLP, the Issuer, or for any
Restricted Subsidiary, on a consolidated basis, an amount equal to Consolidated Net Income for such
Person and its Restricted Subsidiaries for such period, and (y) for an Unrestricted Subsidiary, on
a consolidated basis, an amount equal to Consolidated Net Income for such Unrestricted Subsidiary
and its Subsidiaries

          plus

          (a) the following to the extent deducted, or otherwise not included, in calculating such
Consolidated Net Income:

          (i) (A) interest expense and (B) charges in connection with the payment, repayment redemption,
defeasance, early retirement or refinancing of any Indebtedness;

          (ii) income tax expense,

          (iii) depreciation and amortization expense

          (iv) losses from sales of assets outside the ordinary course of business,

          (v) non-cash extraordinary items and non-cash impairment charges,

          (vi) non-recurring noncash charges;

          (vii) cash distributions actually received from Unrestricted Subsidiaries, from Joint Venture
Entities and from GP LLCs, provided that such distributions are received within forty-five (45)
days after the end of such period (provided, however, that in calculating the Consolidated EBITDA
of any Person for any four-quarter period, the aggregate amount of cash distributions from
Unrestricted Subsidiaries and from Unregulated GP LLCs added to Consolidated Net Income of such
Person pursuant to this paragraph shall not exceed 15% of Consolidated EBITDA of such Person for
such period),

          (viii) the amount of insurance proceeds received or determined, in accordance with GAAP, to be
receivable, not to exceed the amounts by which Consolidated EBITDA for such period or any prior
period is or has been reduced on account of the loss to which such insurance proceeds relate, and

          (ix) (A) unrealized losses in respect of derivatives resulting from mark to market activity,
and (B) cash received in respect of gains from derivatives,

          and minus

 

 

          (b) the following to the extent included in calculating such Consolidated Net Income:

          (i) gains from sales of assets outside the ordinary course of business,

          (ii) allowance for equity funds during construction as determined in accordance with generally
accepted regulatory accounting principles for Persons subject to rate regulation by FERC,

          (iii) income from Unrestricted Subsidiaries, from Joint Venture Entities and from GP LLCs,

          (iv) the amount of insurance proceeds received that exceed the amounts by which Consolidated
EBITDA for such period or any prior period is or has been reduced on account of the loss to which
such insurance proceeds relate,

          (v) cash payments during such period not deducted in the determination of Consolidated Net
Income on account of charges or reserves taken in a prior period, and

          (vi) (A) unrealized gains in respect of derivatives resulting from mark to market activity,
and (B) cash paid in respect of realized losses on derivatives;

          provided, that, Consolidated Net Income of a Person and the expenses and other items of such
Person described in clauses (a) and (b) above shall be adjusted with respect to the portion of
Consolidated Net Income and the portion of expenses and other items which are attributable to such
Person’s Subsidiaries that are not Wholly Owned Subsidiaries, so that Consolidated Net Income and
the expenses and other items described in clauses (a) and (b) above reflect only such Person’s pro
rata ownership interest in such Subsidiaries;

          Consolidated EBITDA for a Person for a consecutive four (4) quarter period shall be calculated
after giving effect, on a pro forma basis, to Acquisitions and Dispositions made by such Person or
its Restricted Subsidiaries during such period (and subsequent to such period and on or before the
date of incurrence of the Indebtedness giving rise to the need to calculate the Leverage Ratio) as
if such Acquisitions or Dispositions occurred on the first day of the period; and, at such Person’s
option, Consolidated EBITDA for such Person shall be calculated by giving effect to Material
Project EBITDA Adjustments, subject to the limitations on such adjustments set forth in subsection
(c) of the definition thereof.

          “Consolidated Indebtedness” means, as of any date of determination, (a) for the MLP, the
Issuer or for a Restricted Subsidiary, on a consolidated basis, without duplication, all
Indebtedness of such Person and its Restricted Subsidiaries, and (b) for an Unrestricted
Subsidiary, on a consolidated basis, without duplication, all Indebtedness of such Person and its
Subsidiaries, in the case of clauses (a) and (b), other than Hybrid Securities. Notwithstanding
the foregoing, such Indebtedness of a non-Wholly Owned Subsidiary of a Person shall be included in
Consolidated Indebtedness of such Person only to the extent of such Person’s proportional interest
therein, unless such Indebtedness is recourse to such Person, in which case the full amount of such
Indebtedness that is recourse to such Person shall be included in the calculation of Consolidated
Indebtedness.

 

 

          “Consolidated L/C Exposure” means, as of any date of determination,

          (a) for the MLP, for the Issuer or for a Restricted Subsidiary, on a consolidated basis,
without duplication, (i) the undrawn amount of all letters of credit issued for the account of such
Person and its Restricted Subsidiaries (or for which such Person or any of its Restricted
Subsidiaries is otherwise liable to reimburse drawings thereunder), and (ii) all payment
obligations of such Person and its Restricted Subsidiaries arising under letters of credit,
bankers’ acceptances, bank guaranties, surety bonds and similar instruments to the extent such
payment obligations do not constitute Indebtedness by reason of the five (5) Business Day “grace”
period set forth in paragraph (b)(ii) of the definition of Indebtedness, and

          (b) for an Unrestricted Subsidiary, on a consolidated basis, without duplication, (i) the
undrawn amount of all letters of credit issued for the account of such Person and its Subsidiaries
(or for which such Person or any of its Subsidiaries is otherwise liable to reimburse drawings
thereunder), and (ii) all payment obligations of such Person and its Subsidiaries arising under
letters of credit, bankers’ acceptances, bank guaranties, surety bonds and similar instruments to
the extent such payment obligations do not constitute Indebtedness by reason of the five (5)
Business Day “grace” period set forth in paragraph (b)(ii) of the definition of Indebtedness.

          “Consolidated Net Income” means, for any period, (x) for the MLP, for the Issuer or for a
Restricted Subsidiary, on a consolidated basis, without duplication, all net income of such Person
and its Restricted Subsidiaries, and (y) for an Unrestricted Subsidiary, on a consolidated basis,
without duplication, all net income of such Person and its Subsidiaries on a consolidated basis.

          “Consolidated Net Tangible Assets” means, at any date of determination, the total amount of
consolidated assets of the MLP, the Issuer and the Restricted Subsidiaries after deducting
therefrom: (a) all current liabilities (excluding (i) any current liabilities that by their terms
are extendable or renewable at the option of the obligor thereon to a time more than 12 months
after the time as of which the amount thereof is being computed, and (ii) current maturities of
long-term debt); and (b) the value 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 MLP, the Issuer and the Restricted Subsidiaries, prepared in
accordance with GAAP.

          “Control” means the possession, directly or indirectly, of the power to direct or cause the
direction of the management or policies of a Person, whether through the ability to exercise voting
power, by contract or otherwise. “Controlling” and “Controlled” have meanings correlative thereto.

          “Credit Agreement” means the Credit Agreement, dated as of November 21, 2007, by and among the
Issuer and WIC, as Borrowers, the MLP, as the Parent Guarantor, Bank of America, N.A., as
Administrative Agent, Swing Line Lender and L/C Issuer and the other Lenders party thereto, as
amended, modified, refinanced or replaced in whole or in part.

 

 

          “Debt Rating” means, as of any date of determination, the rating as determined by either S&P,
Moody’s or Fitch (collectively, the “Debt Ratings”) of the MLP’s non-credit-enhanced, senior
unsecured long-term debt; provided that, in the event the ratings are different (i) if three
ratings are available, either (a) the majority rating will govern, if two ratings are the same, or
(b) the middle rating will govern, if all three ratings differ, (ii) if only two ratings are
available, the higher rating will govern, unless there is more than one level between the ratings
and then the level one below the higher rating will apply, and (iii) if only one rating is
available, such available rating will govern.

          “Default” means an event or condition the occurrence or existence of which would, with the
lapse of time or the giving of notice or both, become an Event of Default.

          “Default Rate” means that rate of interest that is 2% per annum above the rate stated in
clause (a) of the first paragraph of the respective Notes.

          “Disposition” or “Dispose” means the sale, transfer, license, lease or other disposition
(including any sale and leaseback transaction) of any Equity Interests or other assets by any
Person, including any sale, assignment, transfer or other disposal, with or without recourse, of
any notes or accounts receivable or any rights and claims associated therewith.

          “Electronic Delivery” is defined in Section 7.1.

          “Environmental Laws” means all laws, rules, regulations, codes, ordinances, orders, decrees,
judgments, injunctions, notices or binding agreements issued, promulgated or entered into by any
Governmental Authority, regulating or imposing liability or standards of conduct concerning
protection of the environment, preservation or reclamation of natural resources, the management,
release or threatened release of any Hazardous Material or to health and safety matters.

          “Environmental Liability” means any liability, contingent or otherwise (including any
liability for damages, costs of environmental remediation, fines, penalties or indemnities), of the
MLP, the Issuer or any Restricted Subsidiary resulting from or based upon (a) violation of any
Environmental Law, (b) the generation, use, handling, transportation, storage, treatment or
disposal of any Hazardous Materials, (c) exposure to any Hazardous Materials, (d) the release or
threatened release of any Hazardous Materials into the environment or (e) any contract, agreement
or other consensual arrangement pursuant to which liability is assumed or imposed with respect to
any of the foregoing.

          “EPC” means El Paso Corporation, a Delaware corporation.

          “Equity Contribution Obligations” has the meaning set forth in paragraph (a)(iii) of the
definition of “Non-Recourse”.

          “Equity Interests” means, with respect to any Person, the shares of capital stock of (or other
ownership or profit interests in) such Person, the warrants, options or other rights for the
purchase or acquisition from such Person of shares of capital stock of (or other ownership or
profit interests in) such Person, the equity securities convertible into or exchangeable for shares
of capital stock of (or other ownership or profit interests in) such Person or warrants, rights or

 

 

options for the purchase or acquisition from such Person of such shares (or such other
interests), and the other ownership or profit interests in such Person (including partnership,
member or trust interests therein), whether voting or nonvoting, and whether or not such shares,
warrants, options, rights or other interests are outstanding on any date of determination.

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

          “ERISA Affiliate” means any Person who is a member of the MLP’s controlled group within the
meaning of Section 4001(a)(14)(A) of ERISA.

          “Event of Default” is defined in Section 11.

          “Exchange Act” means the Securities Exchange Act of 1934, as amended.

          “Existing Indebtedness” is defined in Section 10.3(a)(iv).

          “Federal Funds Rate” means, for any day, the rate per annum equal to the weighted average of
the rates on overnight Federal funds transactions with members of the Federal Reserve System
arranged by Federal funds brokers on such day, as published by the Federal Reserve Bank of New York
on the Business Day next succeeding such day; provided that (a) if such day is not a Business Day,
the Federal Funds Rate for such day shall be such rate on such transactions on the next preceding
Business Day as so published on the next succeeding Business Day, and (b) if no such rate is so
published on such next succeeding Business Day, the Federal Funds Rate for such date shall be the
average rate (rounded upward, if necessary, to a whole multiple of 1/100 of 1%) charged to Bank of
America, N.A. on such day on such transactions.

          “FERC” means the Federal Energy Regulatory Commission and any successor federal regulatory
agency.

          “Financing Vehicle” is defined in the definition of “Hybrid Securities”.

          “Fitch” means Fitch Ratings, Inc. and any successor thereto.

          “Floating Interest Payment Date” means the last day of each March, June, September and
December in each year.

          “FRB” means the Board of Governors of the Federal Reserve System of the United States.

          “GAAP” means generally accepted accounting principles in the United States of America as in
effect from time to time.

          “General Partner” means El Paso Pipeline GP Company, L.L.C., a Delaware limited liability
company, or any successor thereto as sole general partner of the MLP.

 

 

          “Governmental Authority” means

               (a) the government of the United States of America or any State or other political subdivision
thereof, or

               (b) any entity exercising executive, legislative, judicial, regulatory or administrative
functions of, or pertaining to, any such government.

          “GP LLC” means a limited liability company or a corporation that is a Restricted Subsidiary of
the MLP, is validly existing and in good standing under the laws of its organization, and holds a
general partnership interest in a partnership.

          “Guaranty” means, as to any Person, (a) any obligation, contingent or otherwise, of such
Person guaranteeing or having the economic effect of guaranteeing any Indebtedness payable by
another Person (the “primary obligor”) in any manner, whether directly or indirectly, and
including any obligation of such Person, direct or indirect, (i) to purchase or pay (or advance or
supply funds for the purchase or payment of) such Indebtedness, (ii) to purchase or lease property,
securities or services for the purpose of assuring the obligee in respect of such Indebtedness of
the payment of such Indebtedness, (iii) to maintain working capital, equity capital or any other
financial statement condition or liquidity or level of income or cash flow of the primary obligor
so as to enable the primary obligor to pay such Indebtedness, or (iv) entered into for the purpose
of assuring in any other manner the obligee in respect of such Indebtedness of the payment or
performance thereof or to protect such obligee against loss in respect thereof (in whole or in
part), or (b) any Lien on any assets of such Person securing any Indebtedness of any other Person,
whether or not such Indebtedness is assumed by such Person (or any right, contingent or otherwise,
of any holder of such Indebtedness to obtain any such Lien). The amount of any Guaranty shall be
deemed to be an amount equal to the stated or determinable amount of the related primary
obligation, or portion thereof, in respect of which such Guaranty is made or, if not stated or
determinable, the maximum reasonably anticipated liability in respect thereof as determined by the
guaranteeing Person in good faith. The term “Guaranty” as a verb has a corresponding meaning.

          “Hazardous Material” means all explosive or radioactive substances or wastes and all hazardous
or toxic substances, wastes or other pollutants, including petroleum or petroleum distillates,
asbestos or asbestos containing materials, polychlorinated biphenyls, radon gas, infectious or
medical wastes and all other substances or wastes of any nature, in each case above to the extent
regulated pursuant to any Environmental Law.

          “holder” means, with respect to any Note, the Person in whose name such Note is registered in
the register maintained by the Issuer pursuant to Section 13.1.

          “Hybrid Securities” means any trust preferred securities or deferrable interest subordinated
debt issued by the MLP or a Financing Vehicle with a maturity of at least 20 years, which provides
for the optional or mandatory deferral of interest or distributions at the option of the issuer
thereof, provided that neither the Issuer nor any Restricted Subsidiary shall Guaranty payment of
any portion thereof. “Financing Vehicle” means a business trust, limited liability company,
limited partnership or similar entity (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 MLP, (ii) that has been formed for the sole
purpose of issuing trust preferred securities or deferrable interest subordinated debt, and (iii)
substantially all the assets of which consist of (A) subordinated debt of the MLP and (B) payments
made from time to time on such subordinated debt.

          “Indebtedness” means, as to any Person at a particular time, without duplication, all of the
following, whether or not included as indebtedness or liabilities in accordance with GAAP:

     (a) all obligations of such Person for borrowed money and all obligations of such Person
evidenced by bonds, debentures, notes, loan agreements or other similar instruments;

     (b) (i) the amount available to be drawn under letters of credit issued for the account of
such Person (or for which such Person is otherwise liable to reimburse drawings thereunder), if
such letters of credit support Indebtedness of another Person, (ii) to the extent not paid on or
prior to the fifth Business Day after the due date therefor, all payment obligations of such Person
arising under letters of credit, bankers’ acceptances, bank guaranties, surety bonds and similar
instruments;

     (c) all obligations of such Person to pay the deferred purchase price of property or services
(other than trade accounts payable in the ordinary course of business);

     (d) indebtedness (excluding prepaid interest thereon) secured by a Lien on property owned or
being purchased by such Person (including indebtedness arising under conditional sales or other
title retention agreements), whether or not such indebtedness shall have been assumed by such
Person or is limited in recourse;

     (e) capital leases and Synthetic Lease Obligations;

     (f) Receivables Financing Indebtedness;

     (g) the greater of the voluntary or involuntary liquidation value of, plus any accrued and
unpaid dividends on, any preferred Equity Interests of such Person redeemable at the option of the
holder thereof; and

     (h) all Guaranties of such Person in respect of any of the foregoing.

For all purposes hereof, the Indebtedness of any Person other than a GP LLC shall include the
Indebtedness of any partnership in which such Person is a general partner, unless such Indebtedness
is expressly made non-recourse to such Person. The amount of any capital lease or Synthetic Lease
Obligation as of any date shall be deemed to be the amount of Attributable Indebtedness in respect
thereof as of such date.

          “INHAM Exemption” is defined in Section 6.2(e).

          “Institutional Investor” means (a) any original purchaser of a Note, (b) any holder of more
than $2,000,000 in aggregate principal amount of the Notes at the time

 

 

outstanding, and (c) any bank, trust company, savings and loan association or other financial
institution, any pension plan, any investment company, any insurance company, any broker or dealer,
or any other similar financial institution or entity, regardless of legal form.

          “Interest Charges” means, with respect to any Person for any period, all interest expense of
such Person and its Subsidiaries deducted in determining Consolidated Net Income for such period.

          “Interest Charges Coverage Ratio” means with respect to any Person as of any date of
determination, the ratio of (a) Consolidated EBITDA of such Person for the period of four (4)
fiscal quarters ending on such date of determination (or, if such date of determination is not a
Quarter-End Date, for the most recent Quarter-End Date for which financial statements have been
delivered pursuant to Section 7.1(a) or Section 7.1(b)) to (b) Interest Charges of
such Person for such four (4) quarter period.

          “Interest Period” means, with respect to the Series 2008-D Notes, each period commencing on
the date of the Closing or thereafter commencing on a Floating Interest Payment Date and continuing
up to, but not including, the next Floating Interest Payment Date.

          “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 capital stock or other
securities of another Person, or (b) a loan, advance or capital contribution to, Guaranty 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 Guaranties Indebtedness of such other
Person. For purposes of covenant compliance, the amount of any Investment shall be the net amount
actually invested, without adjustment for subsequent increases or decreases in the value of such
Investment.

          “Investment Grade Rating” means a Debt Rating of BBB- or higher by S&P or Fitch or Baa3 or
higher from Moody’s, or their respective equivalents for the time being.

          “Investment Grade Rating Date” means the date that the MLP receives a Debt Rating from each of
S&P, Fitch and Moody’s and either (a) all such Debt Ratings are Investment Grade Ratings, or (b)
one such Debt Rating is an Investment Grade Rating and the other two Debt Ratings are not less than
BB+ in the case of S&P and Fitch and Ba1 in the case of Moody’s.

          “Issuer Notice” is defined in Section 8.3(b).

          “Issuer” means El Paso Pipeline Partners Operating Company, L.L.C.

          “Joint Venture Entity” means any Person (other than a Subsidiary) in which the MLP or the
Issuer (including ownership through any of their Subsidiaries) owns Equity Interests representing
less than 100% of the total outstanding Equity Interests of such Person.

          “Laws” means, collectively, all international, foreign, Federal, state and local statutes,
treaties, rules, guidelines, regulations, ordinances, codes and administrative or judicial

 

 

precedents or authorities, including the interpretation or administration thereof by any
Governmental Authority charged with the enforcement, interpretation or administration thereof, and
all applicable administrative orders, directed duties, requests, licenses, authorizations and
permits of, and agreements with, any Governmental Authority, in each case whether or not having the
force of law.

          “Leverage Ratio” means with respect to any Person as of any date of determination, the ratio
of (a) Consolidated Indebtedness of such Person as of such date to (b) Consolidated EBITDA of such
Person for the period of four (4) fiscal quarters ending on such date of determination (or, if such
date of determination is not a Quarter-End Date, for the most recent Quarter-End Date for which
financial statements have been delivered pursuant to Section 7.1(a) or Section
7.1(b)). The amount of Recourse Equity Contribution Obligations shall be added to Consolidated
Indebtedness, and prior to the Investment Grade Rating Date, Consolidated L/C Exposure shall be
added to Consolidated Indebtedness.

          “LIBOR” means, for any Interest Period, the rate per annum equal to the British Bankers
Association LIBOR Rate (“BBA LIBOR”), as published by Reuters (or, if not so published, by another
commercially available source providing quotations of BBA LIBOR as designated by the Series 2008-D
Required Holders from time to time) at approximately 11:00 a.m. London time two (2) Business Days
prior to the commencement of such Interest Period for Dollar deposits (for delivery on the first
day of such Interest Period) with a three (3) month term.

          “LIBOR Breakage Amount” means any loss, cost or expense (other than loss of margin) reasonably
incurred by any holder of a Series 2008-D Note as a result of any payment or prepayment of any
Series 2008-D Note on a day other than a regularly scheduled Floating Interest Payment Date for
such Series 2008-D Note or at the scheduled maturity (whether voluntary, mandatory, automatic, by
reason of acceleration or otherwise), and any loss or expense arising from the liquidation or
reemployment of funds obtained by it or from fees payable to terminate the deposits from which such
funds were obtained. Each holder shall determine the LIBOR Breakage Amount with respect to the
principal amount of its Series 2008-D Notes then being paid or prepaid (or required to be paid or
prepaid) by written notice to the Issuer setting forth such determination in reasonable detail not
less than two (2) Business Days prior to the date of such prepayment. Each such determination
shall be conclusive absent manifest error.

          “Lien” means any mortgage, lien, security interest or other charge or encumbrance, any
financing lease having substantially the same economic effect as any of the foregoing, any
assignment of the right to receive income, or any other type of preferential arrangement.

          “Make-Whole Amount” is defined in Section 8.7.

          “Material” means material in relation to the business, operations, affairs, financial
condition, assets or properties of the MLP, the Issuer and its Restricted Subsidiaries taken as a
whole.

 

 

          “Material Adverse Effect” means (a) a material adverse change in, or a material adverse effect
on, the operations, business, assets, properties, liabilities (actual or contingent), or financial
condition of the MLP, the Issuer and the Restricted Subsidiaries taken as a whole; (b) a material
impairment of the rights and remedies of the any Purchaser under this Agreement or its Notes, or of
the ability of the MLP, the Issuer, and the Subsidiary Guarantors, if any, taken as a whole to
perform their obligations under this Agreement, the Parent Guaranty, the Subsidiary Guaranties, and
the Notes; or (c) a material adverse effect upon the legality, validity, binding effect or
enforceability against the MLP or the Issuer of this Agreement, the Notes, any Subsidiary Guaranty
or the Parent Guaranty.

..

          “Material Project” means any capital construction or expansion project of the MLP, the Issuer
or the Restricted Subsidiaries, the aggregate capital cost or budgeted capital cost of which, in
each case, including capital costs expended prior to the acquisition of any such project by the
MLP, the Issuer or the Restricted Subsidiaries, as the case may be, exceeds $20,000,000.00.

          “Material Project EBITDA Adjustments” means, with respect to each Material Project:

          (a) for any period of four (4) consecutive fiscal quarters ending on or prior to the last day
of the fiscal quarter in which the Commercial Operation Date of such Material Project occurs, a
percentage (based on the then-current completion percentage of such Material Project) of an amount
determined by the MLP or the Issuer as the projected Consolidated EBITDA attributable to such
Material Project for the first 12-month period following the scheduled Commercial Operation Date of
such Material Project (such proposed amount to be calculated by the MLP or the Issuer in good faith
and in a commercially reasonable manner based on multi-year customer contracts relating to such
Material Project, the creditworthiness of the other parties to such contracts, projected revenues
from such contracts, capital costs and expenses, scheduled Commercial Operation Date, commodity
price assumptions and other factors deemed appropriate by the MLP or the Issuer) which may, at the
MLP’s or the Issuer’s option, be added to Consolidated EBITDA for the fiscal quarter in which
construction or expansion of such Material Project commences and for each fiscal quarter thereafter
until the Commercial Operation Date of such Material Project (including the fiscal quarter in which
such Commercial Operation Date occurs, but without duplication of any actual Consolidated EBITDA
attributable to such Material Project following such Commercial Operation Date); provided that if
the actual Commercial Operation Date does not occur by the scheduled Commercial Operation Date as
reflected in the Responsible Officer’s Certificate delivered pursuant to clause (c)(i) of this
definition then the foregoing amount shall be reduced, for quarters ending after the scheduled
Commercial Operation Date to (but excluding) the first full quarter after the actual Commercial
Operation Date, by the following percentage amounts depending on the period of delay (based on the
actual period of 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%, (iv) longer than 270 days, 75%; and (v) longer than 365 days, 100%; and

          (b) for each period of four (4) consecutive fiscal quarters ending on the last day of the
first, second and third fiscal quarters following the fiscal quarter during which the

 

 

Commercial Operation Date occurs, an amount equal to the projected Consolidated EBITDA
attributable to the Material Project for the balance of the four (4) fiscal quarter period
following the fiscal quarter during which the Commercial Operation Date occurs, may, at the
Issuer’s option, be added to Consolidated EBITDA for such period (net of any actual Consolidated
EBITDA attributable to the Material Project).

          (c) Notwithstanding the foregoing:

          (i) except for Material Project EBITDA Adjustments that are reflected in the certificate
delivered pursuant to Section 4.14, no such additions shall be allowed with respect to any
Material Project unless the Issuer shall have delivered to the holders of the Notes a certificate
of a Responsible Officer of the Issuer certifying as to the scheduled Commercial Operation Date of
such Material Project and the projected Consolidated EBITDA attributable to such Material Project,
together with a reasonably detailed explanation of the basis therefor and such other information
and documentation as the holders of the Notes may reasonably request,

          (ii) the aggregate amount of all Material Project EBITDA Adjustments during any period shall
be limited to 25% of the total actual Consolidated EBITDA for such period (which total actual
Consolidated EBITDA shall be determined without including any Material Project EBITDA Adjustments
or any adjustments for Acquisitions or Dispositions pursuant to the definition of Consolidated
EBITDA), and

          (iii) no Material Project EBITDA Adjustments may be made in any period without the consent of
the Required Holders if, after giving effect to such adjustments, the Leverage Ratio of the MLP or
the Issuer would exceed 4.50 to 1.00.

          “Memorandum” is defined in Section 5.3.

          “MLP” means El Paso Pipeline Partners, L.P., a Delaware limited partnership.

          “Moody’s” means Moody’s Investors Service, Inc. and any successor thereto.

          “Multiemployer Plan” means a “multiemployer plan” as defined in Section 4001(a)(3) of ERISA to
which the MLP or an ERISA Affiliate is making or accruing an obligation to make contributions, or
has within any of the preceding five plan years made or accrued an obligation to make contributions
and in respect of which the MLP or an ERISA Affiliate has any liability (contingent or otherwise),
such plan being maintained pursuant to one or more collective bargaining agreements.

          “Multiple Employer Plan” means a single employer plan, as defined in Section 4001(a)(15) of
ERISA, which (a) is maintained for employees of the MLP or an ERISA Affiliate and at least one
Person other than the MLP and its ERISA Affiliates, or (b) was so maintained and in respect of
which the MLP or an ERISA Affiliate could have liability under Section 4064 or 4069 of ERISA in the
event such plan has been or were to be terminated.

          “NAIC Annual Statement” is defined in Section 6.2(a).

          “Negative Rating Event” is defined in Section 8.3(a).

 

 

          “Notes” is defined in Section 1.

          “Non-Recourse” means, with respect to any Unrestricted Subsidiary and the Indebtedness and
other obligations of such Unrestricted Subsidiary:

     (a) None of the MLP, the Issuer or any Restricted Subsidiary guarantees or is otherwise liable
in respect of, grants a Lien on any of its assets to secure, or provides credit support of any
kind, for the Indebtedness or other obligations of such Unrestricted Subsidiary other than:

     (i) a pledge of the Equity Interests in, or Indebtedness or other obligations of, such
Unrestricted Subsidiary or one or more other Unrestricted Subsidiaries, to secure Project Financing
of such Unrestricted Subsidiary or of its Unrestricted Subsidiaries or to secure Equity
Contribution Obligations,

     (ii) liability for reimbursement obligations (and incidental obligations such as payment of
interest on unreimbursed drawings and letter of credit fees) in respect of letters of credit issued
for the benefit of Unrestricted Subsidiaries, provided that no such letter of credit shall be
issued to support Indebtedness of an Unrestricted Subsidiary (for the avoidance of doubt, no such
letter of credit may be issued to support obligations to fund a debt service reserve account),

     (iii) equity contribution obligations in connection with a Project Financing to the extent the
equity contributed is permitted under Section 10.2 at the time of the entry into the equity
contribution agreement and at the time of the making of each equity contribution (such equity
contribution obligations are herein called “Equity Contribution Obligations”), provided that none
of the MLP, the Issuer nor any Restricted Subsidiary shall enter into any agreement containing
Recourse Equity Contribution Obligations unless at the time of entering into such agreement and
after giving effect thereto (x) the MLP shall be in pro forma compliance with Section 10.12
and Section 10.13 determined as of the most recent Quarter-End Date for which financial
statement have been delivered pursuant to Section 7.1(a) or Section 7.1(b) and (y)
the MLP, the Issuer and the Restricted Subsidiary entering into such agreement would be permitted
to incur Indebtedness at such time in an amount equal to such Recourse Equity Contribution
Obligation,

     (iv) guarantees of the Unrestricted Subsidiary’s performance of the acquisition, improvement,
installation, design, engineering, construction, development and operation of all or any portion of
the project that is financed by a Project Financing, provided that the aggregate liability
(including contingent liability) of the MLP, the Issuer and the Restricted Subsidiaries under all
such guarantees shall not exceed $50,000,000 in the aggregate at any time; and provided further
that no such guaranty shall be a Guaranty of Indebtedness (for the avoidance of doubt, a guarantee
of obligations in respect of a debt service reserve shall be deemed a Guaranty of Indebtedness for
purposes of the definition of Non-Recourse); and further for the avoidance of doubt, this
paragraph (iv) shall not be deemed to prohibit the MLP, the Issuer or a Restricted Subsidiary from
providing development, operations and maintenance services to an Unrestricted Subsidiary on an
arms-length basis in the ordinary course of business in compliance with Section 10.8, and

 

 

     (b) In the case of an Unrestricted Subsidiary, no default on the Indebtedness or other
obligations of such Unrestricted Subsidiary (including any rights that the holders of the
Indebtedness or other obligations may have to take enforcement action against an Unrestricted
Subsidiary) would permit upon notice, lapse of time or both any holder of Indebtedness of the MLP,
the Issuer or any of the Restricted Subsidiaries to declare a default on such Indebtedness of the
MLP, the Issuer or any of the Restricted Subsidiaries or cause the payment of such Indebtedness of
the MLP, the Issuer or any of the Restricted Subsidiaries to be accelerated or payable prior to its
stated maturity.

          “Non-U.S./Canadian Person” means any Person that is organized under the laws of a jurisdiction
other than the United States, Canada or any state, province or other political subdivision thereof.

          “Officer’s Certificate” means a certificate of a Responsible Officer or of any other officer
of the General Partner whose responsibilities extend to the subject matter of such certificate.

          “Organization Documents” means, (a) with respect to any corporation, the certificate or
articles of incorporation and the bylaws (or equivalent or comparable constitutive documents with
respect to any non-U.S. jurisdiction); (b) with respect to any limited liability company, the
certificate or articles of formation or organization and operating agreement; and (c) with respect
to any partnership, joint venture, trust or other form of business entity, the partnership, joint
venture or other applicable agreement of formation or organization and any agreement, instrument,
filing or notice with respect thereto filed in connection with its formation or organization with
the applicable Governmental Authority in the jurisdiction of its formation or organization and, if
applicable, any certificate or articles of formation or organization of such entity.

          “Parent Guaranty” is defined in Section 1.3(b).

          “PBGC” means the Pension Benefit Guaranty Corporation.

          “Person” means any natural person, Business Entity, or Governmental Authority.

          “Plan” means a Single Employer Plan or a Multiple Employer Plan.

          “Project Financing” means any Indebtedness incurred to finance or refinance the acquisition,
improvement, installation, design, engineering, construction, development, completion or operation
of all or any portion of any project.

          “Proposed Prepayment Date” is defined in Section 8.3(b).

          “PTE” is defined in Section 6.2(a).

          “Purchaser” is defined in the first paragraph of this Agreement.

          “Quarter-End Date” means the last day of each fiscal quarter.

 

 

          “QPAM Exemption” is defined in Section 6.2(d).

          “Rated Securities” means (a) the Notes, if at any time and for so long as they shall have a
rating from a Rating Agency, and (b) any other unsecured Indebtedness of the MLP or the Issuer
(which does not have the benefit of a guaranty from any Person other than the MLP or the Issuer and
any such Person that at such time also guarantees the obligations of the Issuer under this
Agreement and the Notes) which (i) has a remaining maturity of at least the lesser of five (5)
years or the remaining period of maturity of the Notes then outstanding and (ii) is rated by a
Rating Agency.

          “Rating Agency” means S&P, Fitch or Moody’s or any of their respective rating agency
subsidiaries and their successors.

          “Rating Downgrade” shall be deemed to have occurred in respect of a Change of Control if,
within 120 days from and including the date on which such Change of Control occurs, the rating
assigned to the Rated Securities by any Rating Agency (whether provided at the invitation of the
MLP or the Issuer or of such Rating Agency’s own volition) which is current immediately before the
time the Change of Control occurs (i) if Investment Grade, is either lowered by such Rating Agency
such that it is no longer Investment Grade or withdrawn and not replaced by an Investment Grade
Rating of another Rating Agency or (ii) if below Investment Grade, is not raised to Investment
Grade by such Rating Agency or withdrawn and not replaced by and Investment Grade Rating of another
Rating Agency.

          “Receivables Financing Indebtedness” means (i) the unrecovered investment of the purchasers
(or the transferees) of the receivables and other assets transferred pursuant to an Alternate
Program, and (ii) any other payment, recourse, repurchase, hold harmless, indemnity or similar
obligation of a Person or any of its Subsidiaries in respect of assets transferred or payments made
in respect thereof, other than limited recourse provisions that are customary for transactions of
such type and do not have the effect of limiting the loss or credit risk of such purchasers or
transferees with respect to payment or performance by the obligors of the assets so transferred.

          “Recourse Equity Contribution Obligations” means Equity Contribution Obligations other than
those that are non-recourse to the MLP, the Issuer and the Restricted Subsidiaries. For purposes
of this definition Equity Contribution Obligations shall be considered non-recourse if there is no
recourse against the MLP, the Issuer or any Restricted Subsidiary of any kind for payment or
performance, provided that such obligations may be secured by a Lien on Equity Interests in, or
Indebtedness or other obligations of, an Unrestricted Subsidiary as described in paragraph (a)(i)
of the definition of “Non-Recourse”. The amount of Recourse Equity Contribution Obligations of the
MLP, the Issuer or a Restricted Subsidiary means the aggregate amount of equity contributions that
the MLP, the Issuer or such Restricted Subsidiary is obligated to make but has not yet made,
whether or not such obligation is contingent upon the occurrence of future events or conditions.

          “Refinancing Indebtedness” is defined in Section 10.3(a)(iv).

          “Regulated” means subject to regulation by FERC.

 

 

          “Required Holders” means, at any time, the holders of more than 50% in principal amount of the
Notes at the time outstanding (exclusive of Notes then owned by the Issuer or any of its
Affiliates).

          “Responsible Officer” means the chief executive officer, president, chief financial officer,
treasurer, or controller of the MLP, the General Partner, the Issuer, or any Subsidiary Guarantor.

          “Restricted Payment” by a Person means any dividend or other distribution (whether in cash,
securities or other property) with respect to any Equity Interest in such Person, or any payment
(whether in cash, securities or other property), including any sinking fund or similar deposit on
account of the purchase, redemption, retirement, acquisition, cancellation or termination of any
such Equity Interest or of any option, warrant or other right to acquire any such Equity Interest.

          “Restricted Subsidiaries” means all of the MLP’s Subsidiaries, other than the Issuer and any
Unrestricted Subsidiaries.

          “SEC” means the Securities and Exchange Commission.

          “S&P” means Standard & Poor’s Ratings Services, a division of The McGraw-Hill Companies, Inc.
and any successor thereto.

          “Securities Act” means the Securities Act of 1933, as amended from time to time.

          “Senior Indebtedness” means any Indebtedness of the Issuer other than any Indebtedness that is
in any manner subordinated in right of payment or security in any respect to the Notes.

          “Series 2008-A Notes” is defined in Section 1.1.

          “Series 2008-B Notes” is defined in Section 1.1.

          “Series 2008-C Notes” is defined in Section 1.1.

          “Series 2008-D Notes” is defined in Section 1.1.

          “Series 2008-D Required Holders” means, at any time, the holders of more than 50% in principal
amount of the Series 2008-D Notes at the time outstanding (exclusive of Series 2008-D Notes then
owned by the Issuer or any of its Affiliates).

          “Single Employer Plan” means a single employer plan, as defined in Section 4001(a)(15) of
ERISA, that (a) is maintained for employees of the MLP or an ERISA Affiliate and no Person other
than the MLP and its ERISA Affiliates or (b) was so maintained and in respect of which the MLP or
an ERISA Affiliate could have liability under Section 4069 of ERISA in the event such plan has been
or were to be terminated.

 

 

          “SNG” means Southern Natural Gas Company, a Delaware general partnership.

          “Source” is defined in Section 6.2.

          “Subsidiary” of a Person means a Business Entity of which a majority of the shares of
securities or other interests having ordinary voting power for the election of directors or other
governing body (other than securities or interests having such power only by reason of the
happening of a contingency) are at the time beneficially owned, or the management of which is
otherwise controlled, directly, or indirectly through one or more intermediaries, or both, by such
Business Entity. Unless otherwise specified, all references herein to a “Subsidiary” or to
“Subsidiaries” shall refer to a Subsidiary or Subsidiaries of the MLP (which shall include, for the
avoidance of doubt, the Issuer).

          “Subsidiary Guarantor” means any Subsidiary of the MLP that executes and delivers, or becomes
a party to, the Subsidiary Guaranty.

          “Subsidiary Guaranty” is defined in Section 1.3(a).

          “Supplement” means any Supplement to this Agreement executed by the parties hereto.

          “Swap Contract” means (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.

          “Synthetic Lease Obligation” means the monetary obligation of a Person under (a) a so-called
synthetic, off-balance sheet or tax retention lease, or (b) an agreement for the use or possession
of property creating obligations that do not appear on the balance sheet of such Person but which,
upon the insolvency or bankruptcy of such Person, would be characterized as the indebtedness of
such Person (without regard to accounting treatment).

          “Termination Event” means (a) a “reportable event,” as such term is described in Section 4043
of ERISA (other than a “reportable event” not subject to the provision for 30-day notice to the
PBGC under PBGC Reg. § 4043), or an event described in Section 4062(e) of ERISA, or (b) the
withdrawal of the MLP or any ERISA Affiliate from a Multiple Employer Plan during a plan year in
which it was a “substantial employer,” as such term is defined in

 

 

Section 4001(a)(2) of ERISA or the incurrence of liability by the MLP or any ERISA Affiliate
under Section 4064 of ERISA upon the termination of a Multiple Employer Plan, or (c) the filing of
a notice of intent to terminate a Plan or the treatment of a Plan amendment as a termination under
Section 4041 of ERISA, or (d) the institution of proceedings to terminate a Plan by the PBGC under
Section 4042 of ERISA, or (e) the conditions set forth in Section 302(f)(1)(A) and (B) of ERISA to
the creation of a lien upon property or rights to property of the MLP or any ERISA Affiliate for
failure to make a required payment to a Plan are satisfied, or (f) the adoption of an amendment to
a Plan requiring the provision of security to such Plan, pursuant to Section 307 of ERISA, or (g)
the occurrence of any other event or the existence of any other condition which would reasonably be
expected to result in the termination of, or the appointment of a trustee to administer, any Plan
under Section 4042 of ERISA.

          “Unregulated GP LLC” means a GP LLC that holds a general partnership interest in a partnership
that is not Regulated.

          “Unregulated Restricted Subsidiary” means a Restricted Subsidiary that is not Regulated.

          “Unrestricted Subsidiary” means any Subsidiary of the MLP that is designated by the MLP or the
Issuer as an Unrestricted Subsidiary, but only if the following conditions have been satisfied:

     (a) all Indebtedness and other obligations of such Subsidiary are Non-Recourse to the Issuer,
the MLP and its Restricted Subsidiaries;

     (b) except as permitted pursuant to Section 10.8, such Subsidiary is not party to any
agreement, contract, arrangement or understanding with the Issuer, the MLP or any Restricted
Subsidiary unless the terms of any such agreement, contract, arrangement or understanding are no
less favorable to the Issuer, the MLP or such Restricted Subsidiary than those that might be
obtained at the time from Persons who are not Affiliates of the MLP;

     (c) such Subsidiary is a Person with respect to which none of the Issuer, the MLP or any of
the Restricted Subsidiaries has any direct or indirect obligation (i) to subscribe for additional
Equity Interests, except Non-Recourse equity contribution obligations in connection with a Project
Financing to the extent the equity contribution is permitted under Section 10.2 at the time
of entry into the equity contribution agreement and at the time of the making of each equity
contribution, or (ii) to maintain or preserve such Person’s financial condition, or, except to the
extent such obligations are Non-Recourse to the Issuer, the MLP and its Restricted Subsidiaries, to
cause such Person to achieve any specified levels of operating results;

     (d) such Subsidiary has not guaranteed or otherwise directly or indirectly provided any credit
support for any Indebtedness of the Issuer, the MLP or any Restricted Subsidiary;

     (e) the Investments in such Person were permitted under Section 10.2 as of the time of
the designation; and

 

 

     (f) none of the following may be designated as an Unrestricted Subsidiary: (i) the Issuer,
WIC, or any GP LLC, and (ii) any Subsidiary owning directly or indirectly any Investment in the
Issuer, WIC, CIG, SNG, or any GP LLC.

     Any designation of a Subsidiary of the MLP as an Unrestricted Subsidiary will be evidenced to
the holders of the Notes by a certificate of an officer of the MLP certifying that such designation
complied with the preceding conditions and was permitted by Section 10.14(e). If, at any
time, any Unrestricted Subsidiary would fail to meet the preceding requirements as an Unrestricted
Subsidiary, it will thereafter cease to be an Unrestricted Subsidiary for purposes of this
Agreement and any Indebtedness of such Subsidiary will be deemed to be incurred by a Restricted
Subsidiary of the MLP as of such date and, if such Indebtedness is not permitted to be incurred as
of such date pursuant to Section 10.3, the MLP, and, if applicable, such Restricted
Subsidiary, will be in default of such covenant.

     The MLP or the Issuer may at any time designate any Unrestricted Subsidiary to be a Restricted
Subsidiary pursuant to Section 10.14(f), provided that such designation will be deemed to
be an incurrence of Indebtedness by a Restricted Subsidiary of the MLP of any outstanding
Indebtedness of such Unrestricted Subsidiary and such designation will only be permitted if
(i) such Indebtedness is permitted pursuant to Section 10.3; and (ii) no Default would be
in existence following such designation.

          “USA Patriot Act” means Public Law 107-56 of the United States of America, United and
Strengthening America by Providing Tools Required to Intercept and Obstruct Terrorism (USA PATRIOT)
Act of 2001.

          “WIC” means Wyoming Interstate Company, Ltd., a Colorado limited partnership.

          “Wholly Owned Subsidiary” means, with respect to a Person, any Subsidiary of such Person, all
of the Equity Interests of which are directly or indirectly (through one or more Subsidiaries)
owned by such Person, excluding directors’ qualifying shares if applicable.

          “Withdrawal Liability” has the meaning given such term under Part 1 of Subtitle E of Title IV
of ERISA.exv10w1

Exhibit 10.1

Execution Copy

Lighting Science Group Corporation

505 Park Avenue, 21st Floor

New York, New York 10022

October 2, 2008

Match, Inc.

8238 Forest Hills Boulevard

Dallas, Texas 75218

Attn: Ronald E. Lusk

Ronald E. Lusk

8238 Forest Hills Boulevard

Dallas, Texas 75218

Dear Ron:

     This settlement agreement (the “Agreement”): (i) sets forth the terms and conditions of our
agreement concerning the resolution of a dispute involving the purchase by Ronald E. Lusk (“you”)
and Match, Inc. (“MI”) of certain lighting products (the “Products”) from Lighting Science Group
Corporation (the “Company”) as well as (ii) confirms the terms and conditions of the earlier
termination of your employment with the Company effective as of March 10, 2008 (the “Termination
Date”).

     1. No Right of Employment. You hereby confirm that you do not claim nor shall you
claim any further right: (i) to employment by the Company or any of its subsidiaries and
affiliates, including, without limitation, any entity which directly or indirectly controls, is
controlled by, or is under common control with, the Company (each, an “Affiliate”) or (ii) to serve
as a director of the Company or any Affiliate.

     2. Confirmation of Termination of Employment Agreement. You hereby confirm that,
effective as of the Termination Date that your Employment Agreement, dated October 4, 2007, with
the Company, pursuant to which the Company employed you as Vice Chairman of its Board of Directors
(the “Employment Agreement”) was terminated in all respects, and that you and the Company are
fully, completely, irrevocably and forever discharged from any and all obligations set forth
therein, pursuant thereto or arising therefrom. Notwithstanding the foregoing, at all times
hereafter, the provisions of the Employment Agreement concerning “Developments” (as defined in the
Employment Agreement) are incorporated by reference herein and made a part hereof, and as so
incorporated, shall remain in full force and effect in accordance with their respective terms.

     3. Severance Payments; Medical Coverage. As consideration for entering into this
Agreement:

          (a) Debt Forgiveness. You and MI are hereby forgiven the $20,972.90 you and MI owe
the Company resulting from the offset by the Company of: (i) all of its obligations to make
severance payments to you pursuant to Section 2(a) of the letter agreement dated the Termination
Date between you and the Company (the “Separation Agreement”) against (ii) the outstanding balance
due from you and MI collectively for the purchase of the Products. You hereby confirm that you do
not claim nor shall you claim any right to severance or any other payments under the Separation
Agreement.

          (b) Medical Coverage. If you elect continuation of medical coverage pursuant to the
Consolidated Omnibus Budget Reconciliation Act of 1986, as amended (“COBRA”), the Company shall
pay, for a period ending on March 31, 2009, the cost of your COBRA coverage to the same extent that
the Company paid for your medical coverage during your employment; provided, that the Company’s
payments with respect to your COBRA coverage shall cease as of the date you obtain medical coverage
from another employer prior to the expiration of such period. You agree to promptly notify the
Company upon obtaining medical coverage from another employer prior to the expiration of such
period.

     4. Release of Shane Hartman from Non-Compete. The Company shall execute the letter
agreement attached as Exhibit A.

 

 

     5. Expenses. You hereby confirm that the Company has reimbursed you for all business
expenses incurred by you on behalf of the Company on or prior to the Termination Date. You further
confirm that you are not authorized to incur, and have not incurred, any such business expenses
after the Termination Date.

     6. Sales Agreement. The Sales Agreement between you and the Company dated the
Termination Date (the “Sales Agreement”) providing for your right to purchase supplies of the
Company’s product line (including future developments of such product line) of light-emitting diode
fixtures for use in commercial indoor parking garages and parking lots is hereby terminated;
provided, that in accordance with Section 9.11 of the Sales Agreement, each of Sections 3, 4, 5 and
7 of the Sales Agreement shall survive termination.

     7. General Release.

          (a) Lusk Release and Waiver. In consideration of the debt forgiveness and medical
coverage provided in paragraphs 3(a) and 3(b) hereof, respectively, and the other consideration
herein described, which you expressly agree, after consultation with your counsel, is adequate
consideration to bind your release, you, on behalf of yourself and your family, agents,
representatives, heirs, executors, trustees, administrators, successors and assigns and MI
(collectively, the “Lusk Releasors”), do fully and forever release and discharge the Company and
each Affiliate and each of their successors and assigns, and each of their respective predecessors,
stockholders, partners, members, directors, managers, officers, employees, agents and other
representatives, and employee benefit plans of the Company (including current and former trustees
and administrators of these plans) (collectively, the “Company Releasees”), from all actions,
claims, demands, losses, expenses, obligations and liabilities related to any conduct or activity
occurring at any time before the execution date of this Agreement, including, but not limited to:
(i) any claims relating to or arising out of your purchase of the Products including,
notwithstanding Section 4 of the Sales Agreement, any warranty claims concerning the Products; (ii)
any and all other contract, tort or personal injury claims; (iii) any and all claims for punitive,
exemplary or statutory damages; and (iv) any and all claims for attorneys’ fees or expenses
associated with your retention of counsel. You represent and warrant that you have not assigned any
such claims or authorized any other person, group or entity to assert such claims on your behalf.
Nothing contained herein shall be deemed to prevent you from enforcing the provisions of this
Agreement; provided, that nothing in this Agreement is intended to release or waive rights: (A)
pursuant to COBRA, (B) any accrued pension benefits, stock options, restricted shares (in each case
involving only those benefits which have vested prior to the Termination Date) or any other vested
benefit under any employee plan in which you were a participant prior to the Termination Date, (C)
any rights to defense and/or indemnity under any corporate bylaw, resolution, policy or practice,
or (D) any rights to coverage under any liability insurance policy, such as director’s and
officer’s liability insurance.

          (b) Lusk Waiver of Unknown Claims. As a further consideration and inducement for this
Agreement, to the extent permitted by law, you and the Lusk Releasors hereby waive and release any
and all claims which you and the Lusk Releasors do not know or suspect to exist in your favor at
the time of execution of this Agreement. You expressly agree that this Agreement shall extend and
apply to all unknown, unsuspected and unanticipated injuries and damages as well as those that are
now disclosed, up to the date of this Agreement. IN THIS CONNECTION, YOU UNDERSTAND AND AGREE AS
PART OF THE INDUCEMENT FOR THE CONSIDERATION GIVEN FOR THIS RELEASE THAT YOU ARE SPECIFICALLY
WAIVING AND RELINQUISHING ALL RIGHTS AND BENEFITS AFFORDED BY THE PROVISIONS OF SECTION 1542 OF THE
CALIFORNIA CIVIL CODE, WHICH READS AS FOLLOWS:

A GENERAL RELEASE DOES NOT EXTEND TO CLAIMS WHICH THE CREDITOR DOES NOT KNOW OR SUSPECT TO EXIST IN
HIS FAVOR AT THE TIME OF EXECUTING THE RELEASE, WHICH IF KNOWN BY HIM MUST HAVE MATERIALLY AFFECTED
HIS SETTLEMENT WITH THE DEBTOR.

YOU ACKNOWLEDGE THAT YOU UNDERSTAND THE SIGNIFICANCE OF THIS RELEASE OF UNKNOWN CLAIMS HEREUNDER
AND THIS WAIVER OF STATUTORY PROTECTION AGAINST THE RELEASE OF SUCH UNKNOWN CLAIMS.  

          (c) Company Release of Claims. The Company, on its own behalf and on behalf of each
Affiliate, each of their successors and assigns, and each of their respective predecessors,
stockholders, partners, members, directors, managers, officers, employees, agents and other
representatives, and employee benefit plans of the Company (including current and former trustees
and administrators of these plans) (collectively, the “Company Releasors” and, together with the
Lusk Releasors, the “Releasors”) hereby irrevocably and unconditionally release, settle, cancel,
acquit, discharge and acknowledge to be fully satisfied, you or any members of your family, MI, any
trusts established for the benefit of any

2

 

members of your family or any of your agents, representatives, heirs, executors, trustees
(including trustees of any trusts established for the benefit of members of your family),
administrators, successors and assigns (collectively, the “Lusk Releasees” and, together with the
Company Releasees, the “Releasees”) from any and all claims, contractual or otherwise, demands,
costs, rights, causes of action, charges, debts, liens, promises, obligations, complaints, losses,
damages and all liability of whatever kind and nature, and hereby waive any and all rights that he,
she or it may have from the beginning of time up to and including the time of signing this
Agreement, or that otherwise may exist or may arise in respect of your purchase of the Products.

          (d) Covenant Not to Sue; Certain Proceedings. The Releasors agree not to bring any
action, suit or proceeding whatsoever (including the initiation of governmental proceedings or
investigations of any type) against any of the Releasees hereto for any matter or circumstance
concerning which the Releasors have released the Releasees under this Agreement. Further, the
Releasors agree not to encourage any other person or suggest to any other person that he, she or it
institute any legal action against the Releasees. Notwithstanding the foregoing, this release is
not intended to interfere with your right to file a charge with the Equal Employment Opportunity
Commission in connection with any claim you believe you may have against the Company. The
Releasors hereby agree to waive the right to any relief (monetary or otherwise) in any action, suit
or proceeding you may bring in violation of this Agreement, including any proceeding before the
Equal Employment Opportunity Commission or any other similar body or in any proceeding brought by
the Equal Employment Opportunity Commission or any other similar body on your behalf.

     8. Restrictive Covenants.

          (a) Confidentiality. You agree and acknowledge that, as of the Termination Date, you
and MI will not: (i) retain or use for the benefit, purposes or account of you or any other
person, organization or entity; or (ii) disclose, divulge, reveal, communicate, share, transfer or
provide access to any person, organization or entity other than the Company, any non-public,
proprietary or confidential information — including, without limitation, trade secrets, know-how,
research and development, software, databases, inventions, processes, formulae, technology, designs
and other intellectual property, information concerning finances, investments, profits, pricing,
costs, products, services, vendors, customers, clients, partners, investors, personnel,
compensation, recruiting, training, advertising, sales, marketing, promotions, government and
regulatory activities and approvals — concerning the past, current or future business, activities
and operations of the Company, any Affiliate and/or any third party that has disclosed or provided
any of same to the Company on a confidential basis (“Confidential Information”) without the prior
written authorization of the Company. Confidential Information shall not include any information
that is (A) generally known to the industry or the public other than as a result of your breach of
this covenant or any breach of other confidentiality obligations by third parties; (B) made
legitimately available to you by a third party without breach of any confidentiality obligation; or
(C) required by law to be disclosed; provided that you and MI shall give prompt written notice to
the Company of such requirement, disclose no more information than is so required, and cooperate
with any attempts by the Company to obtain a protective order or similar treatment.  

          (b) Use of Confidential Information, Intellectual Property. You agree and acknowledge
that, as of the Termination Date, you and MI shall: (i) cease (and have ceased) and not thereafter
commence (and have not commenced) use of any Confidential Information or intellectual property
(including without limitation, any patent, invention, copyright, trade secret, trademark, trade
name, logo, domain name or other source indicator) owned or used by the Company or any Affiliate;
(ii) immediately destroy, delete, or return (and have destroyed, deleted or returned) to the
Company, at the Company’s option, all originals and copies in any form or medium (including
memoranda, books, papers, plans, computer files, letters and other data) in your possession or
control (including any of the foregoing stored or located in your office, home, laptop or other
computer, whether or not Company property) that contain Confidential Information or otherwise
relate to the business of the Company or its Affiliates, except that you may retain only those
portions of any personal notes, notebooks and diaries that do not contain any Confidential
Information; and (iii) notify and fully cooperate (and have notified and fully cooperated) with the
Company regarding the delivery or destruction of any other Confidential Information of which you
are or become aware.

          (c) Non-Disparagement. As of the Termination Date and at all times thereafter (i) you
agree that you and MI have not and shall not, either directly or indirectly, engage in any conduct
or make any statement disparaging or criticizing in any way the Company or any Affiliate, or any of
their personnel, products or services nor, directly or indirectly, engage in any other conduct or
make any other statement that could be reasonably expected to impair the goodwill of the Company or
any Affiliate or the reputation of the Company or any Affiliate, and (ii) the Company shall
neither, directly or indirectly, engage in any conduct or make any statement disparaging or
criticizing you in any way; in

3

 

each case, except to the extent required by law, and then only after consultation by and
between you and the Company to the extent possible, or to enforce the terms of this Agreement. This
paragraph 8(f) shall not prohibit you from responding to an inquiry concerning the Company, or the
Company from responding to an inquiry concerning you, from the U.S. Securities and Exchange
Commission or any other government agency or law enforcement authority.

     9. Consideration. The consideration provided hereunder is not required under the
Company’s standard policies, and you know of no other circumstances other than your execution of
this Agreement that would require the Company to provide such consideration.  

     10. Legal Advice, Reliance. You and MI represent and acknowledge that: (i) you and
MI have been given adequate time to consider this Agreement and have been advised to discuss all
aspects of this Agreement with your private attorney, (ii) you have carefully read and fully
understand all the provisions of this Agreement, (iii) you have voluntarily entered into this
Agreement, without duress or coercion, and (iv) you have not heretofore assigned or transferred or
purported to assign or transfer, to any person or entity, any of the claims described in paragraphs
7(a) or 7(b) hereof, any portion thereof, or any interest therein.

     11. Non-Disclosure of Agreement. Except to the extent required by law, the parties to
this Agreement agree not to disclose its terms to any person, other than their attorneys,
accountants, financial advisors or, in your case, members of your immediate family; provided that
such family members are informed of this paragraph 11 and agree to be bound by it; provided,
further that this paragraph 11 shall not be construed to prohibit any disclosure required by law or
in any proceeding to enforce the terms and conditions of this Agreement.

     12. Miscellaneous.

          (a) No Violation of Law. You and MI agree and acknowledge that this Agreement is not
and shall not be construed to be an admission by the Company of any violation of any federal, state
or local statue, ordinance or regulation or of any duty owed by the Company to you, and any such
liability is hereby expressly denied.

          (b) Legal Expenses. Each of you, MI and the Company shall pay its own legal fees
incurred in connection with negotiating this Agreement.

          (c) Cooperation. You and MI agree to personally provide reasonable assistance and
cooperation in any action or proceeding (or appeal from any action or proceeding) to which the
Company is a party which relates to events occurring during your employment with the Company. The
Company will reimburse you and MI for reasonable expenses incurred by you or MI in connection with
such assistance and cooperation.

          (d) Third Party Beneficiaries. All Releasees under this Agreement who are not
signatories to this Agreement shall be deemed to be third party beneficiaries of this Agreement to
the same extent as if they were signatories hereto.

          (e) Entire Agreement. This Agreement constitutes the sole and complete understanding
of you, MI and the Company with respect to the subject matter hereof and, except to the extent
expressly provided in this Agreement and in the Sales Agreement, upon execution and delivery of
this Agreement, all prior agreements (including the Separation Agreement other than Sections 8, 11,
13, 15(a), 15(f), 15(i), 15(j), 15(k) and 15(l) thereof which shall survive execution of this
Agreement), plans, programs, understandings and arrangements are hereby terminated, and you, MI,
and the Company and the Affiliates, are fully, completely, irrevocably and forever discharged from
any and all obligations set forth therein, pursuant thereto or arising therefrom. You, MI and the
Company represent to each other that in executing this Agreement, you and the Company do not rely
and have not relied upon any representation or statement not set forth herein made by any other
person, with regard to the subject matter, basis or effect of this Agreement.

          (f) Amendment; Waiver; Successors. No amendment, modification or alteration of the
terms and provisions of this Agreement shall be binding unless the same shall be in writing and
duly executed by you, MI and the Company. No waiver of any of the provisions of this Agreement
shall be deemed to or shall constitute a waiver of any other provision hereof. No delay on the part
of any party hereto in exercising any right, power or privilege hereunder shall operate as a waiver
thereof. This Agreement shall be binding upon the parties hereto and their respective successors,
transferees and assigns.

4

 

          (g) Governing Law; Severability; Blue Pencil. This Agreement will be governed by the
laws of the State of New York, without regard to its conflict of laws rules. In the event that any
one or more of the provisions of this Agreement is held to be invalid, illegal or unenforceable,
the validity, legality and enforceability of the remaining provisions will not in any way be
affected or impaired thereby. The parties hereto agree that the covenants set forth in paragraph 9
hereof are reasonable covenants under the circumstances, and further agree that if, in the opinion
of any court of competent jurisdiction such covenants are not reasonable in any respect, such court
shall have the right, power and authority to remove or modify such provision or provisions of these
covenants as to the court shall appear not reasonable and to enforce the remainder of these
covenants as so amended.  

          (h) Counterparts. This Agreement may be executed in counterparts, each of which shall
for all purposes be deemed to be an original and all of which shall constitute the same instrument.

[Signature Page follows]

5

 

     If this Agreement correctly sets forth your understanding of our agreement with respect to the
foregoing matters, please so indicate by signing below.

	 	 	 	 	 
	 	Very truly yours,

Lighting Science Group Corporation

 	 
	 	By:  	/s/ Govi Rao
 	 
	 	 	Name:  	Govi Rao 	 
	 	 	Title:  	Chief Executive Officer 	 
	 

	 	 	 	 	 
	ACCEPTED AND AGREED 

as of the date first written above:

	 	 	 	 
	 
	 	 	 	 
	/s/ Ronald E. Lusk

	 	 	 	/s/ Illegible
	 

	 	 	 	 
	Ronald E. Lusk

	 	 	 	Witness
	 
	 	 	 	 
	MATCH, INC.
	 	 	 	 
	 
	 	 	 	 
	/s/ Ronald E. Lusk

	 	 	 	/s/ Illegible
	 

	 	 	 	 
	By: Ronald E. Lusk

	 	 	 	Witness
	Its: President
	 	 	 	 

[Signature Page]

6

 

EXHIBIT A

Lighting Science Group Corporation

505 Park Avenue, 21st Floor

New York, New York 10022

October 2, 2008

Kenneth Shane Hartman

361 Oakwood Trail

Fairview, Texas 75069

Dear Mr. Hartman:

     Reference is hereby made to the severance agreement between Lighting Science Group Corporation
(“LSGC”) and Kenneth Shane Hartman (“Hartman”), dated May 5, 2008 (the “Hartman Agreement”).

     The Hartman Agreement is hereby amended as of the date hereof by deleting Section 7(a) of the
Hartman Agreement (Non-Competition), Section 7(b) of the Hartman Agreement (Non-Solicitation of
Employees) and Section 7(c) of the Hartman Agreement (Non-Solicitation of Business Relationships).

     Except to the extent specifically amended hereby, the provisions of the Hartman Agreement
shall remain unamended, and the Hartman Agreement is hereby confirmed as otherwise being in full
force and effect.

     This letter agreement, and those surviving terms and conditions of the Hartman Agreement
comprise the entire agreement between LSGC and Hartman and supersede all other agreements, written
or oral, formal or informal between the LSGC and Hartman concerning the subject matter hereof.
This letter agreement and any claim or controversy relating hereto shall be governed by and
construed in accordance with the laws of the State of New York, without regard to the conflict of
law rules of such state that would result in the application of the law of another jurisdiction.

     This letter agreement may be executed and delivered (including by facsimile transmission) in
any number of counterparts, each of which shall be an original, with the same effect as if the
signatures thereto and hereto were upon the same instrument. This letter agreement shall become
effective when LSGC shall have received a counterpart, or counterparts, hereof signed by Hartman.

	 	 	 	 	 
	 	Yours truly,

 	 
	 	By:  	 	 
	 	 	Name:  	Lynn Vera 	 
	 	 	Title:  	Chief Human Resources Officer 	 
	 

	 	 	 
	Accepted and Agreed:

	 	 
	 
	 	 
	 

Kenneth Shane Hartman

	 	 
	 
	 	 
	Date:                                        
	 	 

7

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