Reliant Energy Gas Transmission Company

Fifth Revised Volume No. 1

Effective Date: 12/01/2002, Docket: RP03- 60-000, Status: Effective

Second Revised Sheet No. 279 Second Revised Sheet No. 279 : Effective

Superseding: First Revised Sheet No. 279

GENERAL TERMS AND CONDITIONS

(continued)

5.2 Receipt Nominations and Allocation Methodology (continued)

Pools under Rate Schedules FT or IT for transportation not related

to storage, and Shipper fails to take delivery of adequate

quantities of Gas to utilize its total receipt nominations for

such Day, Transporter will allocate quantities received in a

manner such that nominations for receipts from physical Receipt

Points and Pools are fully utilized first, with any remaining

quantities allocated to satisfy the nominations for receipts from

Storage Points of Withdrawal.

(a) Receipt Nominations:

(i) Nomination Cycles: The following standard nomination

cycles (in Central Clock time) shall be available:

(1) The Timely Nomination Cycle on the Day prior to

Gas flow shall be as follows:

11:30 a.m. Nomination leaves control of the

Nominating party.

11:45 a.m. Receipt of nomination by Transporter

(including from TTTSPs).

12:00 p.m. Transporter sends Quick Response.

3:30 p.m. Receipt of completed confirmations

by Transporter from upstream and

downstream connected parties.

4:30 p.m. Receipt of scheduled quantities by

Shipper and Operator.

(2) The Evening Nomination Cycle on the Day prior to

Gas flow shall be as follows: