Northwest Pipeline Corporation G P

Fourth Revised Volume No. 1

Effective Date: 11/01/2009, Docket: RP09-1056-000, Status: Effective

First Revised Sheet No. 63 First Revised Sheet No. 63

Superseding: Original Sheet No. 63

RATE SCHEDULE SGS-2I

Storage Gas Service - Interruptible

(Continued)

6. WITHDRAWALS FOR SHIPPER'S ACCOUNT

6.1 General Procedure. Shipper may nominate to withdraw gas at any

time during the year. Shipper may nominate to withdraw gas under this

Rate Schedule on any day, specifying the quantity of gas within

Shipper's Working Gas Inventory. Transporter will schedule the quantity

of gas so nominated, up to Shipper's Maximum Withdrawal Quantity,

subject to the limitations set forth in this Rate Schedule and subject

to acceptance of such quantity by the party under whose Service

Agreement the gas is to be transported. Transporter will schedule

withdrawals in accordance with the priority of service and curtailing

policy delineated in Section 12 of the General Terms and Conditions.

6.2 Withdrawal Limitation. In no event shall withdrawals for a Shipper

exceed the balance of gas stored in Shipper's account.

7. INJECTIONS FOR SHIPPER'S ACCOUNT

7.1 General Procedure. Shipper may nominate to inject gas at any time

during the year. Shipper may nominate to inject gas under this Rate

Schedule on any day, specifying the quantity of gas it desires injected,

including applicable fuel reimbursement requirements. Transporter will

schedule the quantity of gas so nominated, subject to the limitations

set forth in this Rate Schedule and subject to delivery of such

quantity, and shall retain any fuel use reimbursement furnished in-kind

in accordance with Section 14 of the General Terms and Conditions.