Northwest Pipeline Corporation G P

Fourth Revised Volume No. 1

Effective Date: 01/31/2008, Docket: RP08-130-000, Status: Effective

Original Sheet No. 229-A Original Sheet No. 229-A : Effective

GENERAL TERMS AND CONDITIONS

(Continued)

14. OPERATING CONDITIONS (Continued)

Entitlement Period is in effect or deliveries are less than authorized

volumes in an undertake situation, the unauthorized overrun or underrun

charge provisions as described in Section 15 of the General Terms and

Conditions will apply.

The provisions of Section 14.3, Nomination Changes After the Start

of the Gas Day, are applicable to allow Shippers to adjust receipts

and/or deliveries as necessary during such Declared Entitlement Period.

14.7 Records of Scheduled Quantities. Transporter shall keep accurate

records of the quantities of gas nominated and scheduled for

transportation, and any imbalances, which records shall be made

available to Receiving Party or Shipper upon request. If Receiving

Party's gas is commingled with other gas at the point of receipt or at

the point of delivery, the scheduling arrangements and Transporter's

records shall include procedures for the allocation of the total

quantity at such points. See Section 15 of the General Terms and

Conditions.