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. 590 First Revised Sheet No. 590

Superseding: Original Sheet No. 590

FORM OF SERVICE AGREEMENT

(For Use Under Seller's WSS-Open Access Rate Schedule)

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 , a

corporation, hereinafter referred to as "Buyer", second party,

W I T N E S S E T H:

WHEREAS, Seller has made available to Buyer storage capacity from its Washington Storage

Field under Part 284 of the Commission's Regulations; and Buyer desires to purchase and Seller

desires to sell natural gas storage service under Seller's Rate Schedule WSS-Open Access 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 WSS-Open

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

storage, quantities of natural gas as follows:

To withdraw from storage up to a maximum quantity on any day of ________ dt, which quantity

shall be Buyer's Storage Demand Quantity, or such greater daily quantity, as applicable from

time to time, pursuant to the terms and conditions of Seller's Rate Schedule WSS-Open

Access.

To receive and store up to a total quantity at any one time of _______ dt, which quantity

shall be Buyer's Storage Capacity Quantity.

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 Seller's Washington Storage Field located at Seller's Station 54 in St. Landry Parish,

Louisiana. Gas delivered or received in Seller's pipeline system shall be at the prevailing

pressure not to exceed the maximum allowable operating pressure.