Pacific Gas Transmission Company

Second Revised Volume No. 1

Effective Date: 11/01/1993, Docket: RS92- 46-006, Status: Effective

2nd Sub. First Revised Sheet No. 21 2nd Sub. First Revised Sheet No. 21 : Superseded

Superseding: Substitute First Revised Sheet No. 21

RATE SCHEDULE T-1

TRANSPORTATION SERVICE

(Continued)

3.3 Gas used for compressor station fuel, line losses, and other

utility purposes, plus other unaccounted-for gas used in the

operation of Seller's combined pipeline system between the

International Boundary near Kingsgate, British Columbia and the

Oregon-California boundary, shall be furnished by Buyer to

Seller in the amount of 0.0041% multiplied by the distance in

pipeline miles transported from the receipt point to the

delivery point multiplied by the transportation quantities of

gas delivered to Buyer under this rate schedule.

The above requirements for gas to be furnished by Buyer shall

not apply to any quantities received by Seller at Stanfield,

Oregon and delivered to Buyer at points upstream of that point

on Seller's system by means of backhaul.

3.4 Billing for Costs Incurred Prior to August 1, 1990

For natural gas service rendered prior to August 1, 1990,

Seller will continue to charge Buyer for all costs, including

subsequent adjustments thereto, pursuant to the applicable

tariff provisions in effect at the time costs were incurred.

Such billing will continue for a period of six months from

August 1, 1990.

4. FORCE MAJEURE

4.1 No cause specified in Paragraph 12.1 of the General Terms and

Conditions shall relieve buyer from its obligation to pay

amounts due and owing hereunder before the occurrence of such

cause or to pay the charges calculated in accordance with

Paragraph 3 for the duration of such cause except as provided

in Paragraph 4.2 below.

(Continued)