Northwest Pipeline Corporation

First Revised Volume No. 1-A

Effective Date: 01/31/1992, Docket: MT88- 11-015, Status: Effective

Second Revised Sheet No. 429 Second Revised Sheet No. 429 : Effective

Superseding: First Revised Sheet No. 429

GENERAL TRANSPORTATION TERMS AND CONDITIONS

(Continued)

17. TRANSPORTATION REQUESTS AND AFFILIATE TRANSACTIONS

17.1 Marketing Entities Related to Transporter. Transporter is

affiliated through a corporate parent organization, "The

Williams Companies, Inc.", with corporations which engage in

marketing or brokering as defined in Section 161.2 of the

Commission's Regulations ("Marketing Affiliates"). All offices

of the officers and personnel of Transporter are physically

separated from offices of the Marketing Affiliates. No

officers, operating personnel or facilities are shared by

Transporter and its Marketing Affiliates.

17.2 Information to be Supplied by Shipper. All requests for

transportation under rate schedules contained in this Volume No.

1-A shall be made to Transporter in writing. At the time of

request for transportation, Shipper or any agent of Shipper

entering into a transportation contract shall warrant that

Shipper has title, or the right to acquire title, to the gas

that is to be transported. Shipper may either complete a

"NORTHWEST PIPELINE CORPORATION Transportation Request" and

Exhibits A, B and C, or in lieu of the completed forms, provide

to Transporter in writing, the same information required on a

"NORTHWEST PIPELINE CORPORATION Transportation Request" and

Exhibits A, B and C. The form of such transportation request

and related exhibits is set forth in Original Sheet Nos. 440

through 446 herein. Each request shall be considered effective

on the date the following information and fees as set forth in

items (a) through (k) are received by Transporter's

Transportation and Contract Administration Department:

(a) Whether or not a marketing affiliate of Transporter is

involved in the transaction.