Transcontinental Gas Pipe Line Company, LLC

Fourth Revised Volume No. 1

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Effective Date: 12/31/2008, Docket: RP09-158-000, Status: Effective

Original Sheet No. 464 Original Sheet No. 464

GENERAL TERMS AND CONDITIONS

(Continued)

46. 1Line SERVICE

46.1 Availability

Seller has established its 1Line service (hereinafter called 1Line) for use by any

1Line subscriber. 1Line is an electronic service designed to provide the information

or services required by applicable Commission orders or described in Seller's FERC Gas

Tariff, and such other information or services as Seller may announce from time to

time. 1Line shall be available twenty-four (24) hours per day, subject to maintenance

and reasonable downtime. 1Line shall be available on a nondiscriminatory basis to any

entity provided that such entity has executed a 1Line Service Agreement and submitted

the information called for in such Service Agreement to Seller. It is not necessary

that a 1Line subscriber be a Buyer under any of Seller's other FERC Gas Tariff service

agreements. Seller reserves the right, at its sole discretion, to provide

enhancements to 1Line or to discontinue information or services not required by

Commission order or otherwise described in Seller's FERC Gas Tariff.

46.2 Services and Information Provided

A 1Line subscriber shall be entitled to use 1Line for the purposes of (a) exercising

its rights as a Releasing Shipper pursuant to Section 42 of these General Terms and

Conditions or submitting a bid as a Replacement Shipper under such provisions; (b)

viewing notice(s) of elections to continue service received under Section 48 of these

General Terms and Conditions; (c) viewing Seller's notice(s) of available firm

capacity made pursuant to Section 49 of these General Terms and Conditions; (d)

viewing notices of any restrictions of interruptible capacity; (e) any purposes

described in any other provisions of Seller's FERC Gas Tariff which reference 1Line;

and (f) viewing public information posted by Seller on 1Line and using such other

features as may be made available by Seller from time to time on 1Line .

46.3 Maintenance of Public Information

Public information displayed on 1Line will be displayed in reverse chronological

order. Information concerning completed capacity release transactions will remain on

1Line for at least ninety (90) days after completion and will be archived after such

transactions are no longer actively maintained on the system. Archived information

will be made available by Seller within a reasonable period of time after a Buyer's

request for such information, and Seller may charge a reasonable fee for providing

such archived information. Seller shall maintain and retain back-up records of the

information displayed on 1Line for no less than three (3) years.

46.4 Electronic Execution of Agreements

(a) To the extent that Seller provides through 1Line the ability for subscribers to

execute service agreements, electronic execution of such agreements shall be the

sole method used by subscribers to enter into such agreements. Seller will

maintain on 1Line a list of those service agreements that shall be executed

electronically by 1Line subscribers.

(b) As its signature on an electronically executed agreement, a subscriber shall

either (a) enter the name(s) of the person(s) designated as having the authority

to enter into agreements in electronic form on the subscriber's behalf or (b)

follow such other procedures as the subscriber and Seller have mutually agreed in

writing shall constitute the subscriber's signature. Entry of such signature

shall be sufficient to verify that the subscriber executed such agreement.