Reliant Energy Gas Transmission Company

Fifth Revised Volume No. 1

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

Third Revised Sheet No. 242 Third Revised Sheet No. 242 : Effective

Superseding: Second Revised Sheet No. 242

GENERAL TERMS AND CONDITIONS

(continued)

1. DEFINITIONS AND INTERPRETIVE MATTERS (continued)

Cash-Out Excess Revenues. See Section 5.7 (c) (ii) (2) (B).

Central Clock Time or CCT shall mean central standard time except

when daylight savings time is in effect, when it shall mean one

hour prior to central standard time.

Cash-Out Remaining Costs. See Section 5.7(c)(ii)(2)(B).

Compressor Fuel shall mean, until May 1, 2002, Gas consumed by

compressors and other Gas handling equipment, company use Gas, and

Gas lost or otherwise unaccounted for. After May 1, 2002,

references in this Tariff and in existing Service Agreements to

Compressor Fuel shall mean Fuel Use and LUFG, as defined below.

Confirmation by Exception. See NAESB Standard 1.2.11.

Confirmation Requester. See NAESB Standard 1.2.8.

Confirming Parties. See NAESB Standard 1.2.10.

Confirming Party. See NAESB Standard 1.2.9.

Contract Delivery Demand. See Section 4 of Rate Schedule NNTS.

Contract Demand or CD shall mean the maximum Dth or quantity of

Gas that Transporter shall be obligated to transport on a firm

basis on any given Day or in any Hour, as applicable, under a

Service Agreement on behalf of Shipper. Shipper's Contract Demand

shall not exceed the sum of total MDO's, the sum of total MRO's or

the sum of total Receipt Entitlements.