Transcontinental Gas Pipe Line Company, LLC

Fourth Revised Volume No. 1

Effective Date: 12/28/2009, Docket: RP10-180-000, Status: Effective

First Revised Sheet No. 580 First Revised Sheet No. 580

Superseding: Original Sheet No. 580

FORM OF SERVICE AGREEMENT

(For Use Under Seller's Rate Schedule ISS)

THIS AGREEMENT entered into this _____ day of __________________, ______, by and between

TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC, a Delaware limited liability company, hereinafter

referred to as "Seller", first party, and ___________________________, hereinafter referred to as

"Buyer", second party.

W I T N E S S E T H

WHEREAS, Seller has made available on an interruptible basis to Buyer storage capacity from

its Eminence, Hester or Washington Storage Fields under Part 284 of the Commission's Regulations;

and Buyer desires to purchase and Seller desires to sell natural gas storage service on an

interruptible basis under Seller's Rate Schedule ISS as set forth herein;

WHEREAS,

NOW, THEREFORE, Seller and Buyer agree as follows:

ARTICLE I

SERVICE TO BE RENDERED

Subject to the terms and provisions of this agreement and of Seller's Rate Schedule ISS,

Seller agrees to inject into storage for Buyer's account, store and withdraw from storage,

quantities of natural gas on an interruptible basis.

Interruptible Storage Service rendered hereunder shall be subject to curtailment or

interruption when in Seller's judgment such curtailment of interruption is necessary due to

operating conditions on Seller's system.

ARTICLE II

POINT(S) OF RECEIPT AND DELIVERY

The Point of Receipt for injection of natural gas delivered to Seller by Buyer and the Point

of Delivery for withdrawal of natural gas delivered by Seller to Buyer under this agreement shall

be at the point of interconnection of Seller's pipeline facilities and its Eminence, Hester or

Washington Storage Fields located in Covington County, Mississippi, St. James Parish, Louisiana

and St. Landry Parish, Louisiana, respectively. Such gas shall be delivered or received at the

prevailing pressure in Seller's pipeline system not to exceed the maximum allowable operating

pressure.

ARTICLE III

TERM OF AGREEMENT

This agreement shall be effective as of ___________________ and shall remain in force and

effect until ____________________, and thereafter until terminated by Seller or Buyer upon at

least thirty (30) days' written notice to the other specifying a termination date; provided,

however, this agreement shall terminate immediately and, subject to the receipt of necessary

authorizations, if any, Seller may discontinue service hereunder if (a) Buyer, in Seller's sole

judgment, fails to demonstrate credit worthiness, and (b) Buyer fails to provide adequate security

in accordance with Section 32 of the General Terms and Conditions of Seller's Volume No. 1 Tariff.