Transcontinental Gas Pipe Line Company, LLC

Fourth Revised Volume No. 1

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Effective Date: 10/22/2009, Docket: RP09-1055-000, Status: Effective

First Revised Sheet No. 344 First Revised Sheet No. 344

Superseding: Original Sheet No. 344

GENERAL TERMS AND CONDITIONS

(Continued)

6. BILLING

(a) Rendering of Bills for Service under Seller's Sales, Storage and Transportation Rate

Schedules (except for Rate Schedule S-2)

On or before the first day of the month Seller shall render its bill for the Firm

Service Charge, Non-Gas Demand Charges, Demand Charges, Reservation Charges and

Storage Capacity Quantity Charges for service rendered during the preceding month and

any adjustment in these charges billed in the previous month(s), including any

adjustments for failure to deliver due to force majeure or for other causes.

On or before the 10th day of each month Seller shall render its bill for the remainder

of the charges payable for gas service rendered during the preceding calendar month.

Such bill shall include the Commodity Charges, and any adjustment in these charges

billed in the previous month(s), and any penalties or other charges assessed

applicable to the month for which the bill is rendered or any previous month(s). Cash

out payments owed by Buyer or OBA Party and monthly fees owed by OBA Party pursuant to

Section 25.6 of the General Terms and Conditions for imbalances shall be included in

the bill rendered on the 10th day of the month following the month in which the

applicable trading period occurred. Imbalance statements shall be available at the

same time or prior to the rendering of the transportation invoice.

(b) Rendering of Bills for Service under Rate Schedule S-2

On or before the first day of the month Seller shall render its bills for the monthly

Demand Charge and Storage Capacity Charge for service rendered in the current month

and any adjustment in these charges billed in the previous month(s).

On or before the 10th day of each month Seller shall render its bills for the

remainder of the charges payable for gas service rendered during the preceding

calendar month and any adjustment in these charges billed in the previous month(s).

Such bills shall include, when applicable, the remaining charges set forth in Section

3 of Rate Schedule S-2.

(c) Rendering of Bills to be Electronic Unless Otherwise Elected

Unless Buyer or OBA Party elects, in the manner set forth below, to have bills

rendered via U.S. mail, bills shall be rendered electronically via 1Line. Bills shall

be rendered electronically when Seller posts notification on Seller's informational

posting website that invoices are approved or final on 1Line. Contemporaneously with

such posting, Buyer or OBA Party shall receive that notification in its private

mailbox in 1Line. In addition, Buyer or OBA Party may elect, on 1Line, to receive e-

mail notification, to the e-mail address designated by Buyer or OBA Party, when bills

are rendered electronically. It is the Buyer's or OBA Party's responsibility to

maintain current e-mail information in 1Line.

Buyer or OBA Party may change the method by which Seller renders bills to such Buyer

or OBA Party upon 10 days prior written notice to Seller; provided however, such

change will not become effective until the first day of the month following the

expiration of the 10-day notice period.

Rendered is defined as postmarked, time stamped, and delivered to the designated site

or designated as approved or final on 1Line.