Northwest Pipeline Corporation G P

Fourth Revised Volume No. 1

Effective Date: 08/01/2009, Docket: RP09-607-000, Status: Effective

First Revised Sheet No. 228A First Revised Sheet No. 228A

Superseding: Original Sheet No. 228-A

GENERAL TERMS AND CONDITIONS

(Continued)

14. OPERATING CONDITIONS (Continued)

14.4 Confirmation and Scheduling of Gas Receipts and Deliveries. NAESB

WGQ Nominations Related Standards 1.3.22 and 1.3.23 (Version 1.8) will

apply and are incorporated by reference.

All nominations are considered scheduled and confirmed for receipt

and/or delivery when confirmations are made available to Nominating

Party and/or Shipper and/or Receiving Party on Transporter's Designated

Site.

14.5 Limitation Upon Transporter's Daily Transportation Obligation.

Transporter shall not be obligated to deliver to Receiving Party or an

interconnecting pipeline on any day a greater quantity of gas than it

has received and scheduled for delivery. Transporter is not obligated

to manipulate its pipeline operation in order for the Receiving Party to

avoid unauthorized overruns as provided in Section 15 of the General

Terms and Conditions, or the Receiving Party to avoid operating expenses

of compression or other related facilities on its system.