Pacific Gas Transmission Company

First Revised Volume No. 1-A

Effective Date: 09/01/2001, Docket: RP01-501-000, Status: Effective

Fourth Revised Sheet No. 61A Fourth Revised Sheet No. 61A : Effective

Superseding: Third Revised Sheet No. 61A

TRANSPORTATION GENERAL TERMS AND CONDITIONS

(Continued)

6. INSPECTION OF EQUIPMENT AND RECORDS (Continued)

6.3 Verification of Computations: (Continued)

In accordance with GISB Standard 2.3.14, Version 1.4,

measurement data corrections should be processed within 6

months of the production month with a 3-month rebuttal

period. However, it is recognized that this latter standard

shall not apply in the case of deliberate omission or

misrepresentation or mutual mistake of fact. Parties' other

statutory or contractual rights shall not be diminished by

this standard.

7. BILLING

7.1 Billing under all Rate Schedules: On or before the ninth

(9th) business day of each month, PG&E GT-NW shall render a

bill to each Shipper under all applicable Rate Schedules for

the service(s) rendered during the preceding month, which is

in accordance with GISB Standard 3.3.14, Version 1.4, which

provides that the imbalance statement should be rendered

prior to or with the invoice, and the transportation invoice

should be prepared on or before the 9th business day after

the end of the production month. Rendered is defined as

postmarked, time-stamped, and delivered to the designated

site.

(Continued)