Northwest Pipeline Corporation G P

Fourth Revised Volume No. 1

Effective Date: 12/01/2009, Docket: RP10-85-000, Status: Effective

First Revised Sheet No. 371 First Revised Sheet No. 371

Superseding: Original Sheet No. 371

FORM OF RATE SCHEDULE TFL-1 SERVICE AGREEMENT

(Continued)

Rate Schedule TFL-1 Service Agreement (Continued)

forth on Exhibit A or negotiated rates apply as set forth on Exhibit D.

Additionally, if applicable under Section 21 of the GT&C, Shipper agrees to

pay Transporter a facility reimbursement charge as set forth on Exhibit C.

4. Transportation Term. This Agreement becomes effective on the date

first set forth above. The primary term begin date for the transportation

service hereunder is set forth on Exhibit A. This Agreement will remain in

full force and effect through the primary term end date set forth on

Exhibit A and, if Exhibit A indicates that an evergreen provision applies,

through the established evergreen rollover periods thereafter until

terminated in accordance with the notice requirements under the applicable

evergreen provision.

5. Non-Conforming Provisions. All aspects in which this Agreement

deviates from the Tariff, if any, are set forth as non-conforming

provisions on Exhibit B. If Exhibit B includes any material non-conforming

provisions, Transporter will file the Agreement with the Federal Energy

Regulatory Commission (Commission) and the effectiveness of such non-

conforming provisions will be subject to the Commission acceptance of

Transporter's filing of the non-conforming Agreement.

6. Capacity Release. If Shipper is a temporary capacity release

Replacement Shipper, any capacity release conditions, including recall

rights, are set forth on Exhibit A.

7. Exhibit / Addendum to Service Agreement Incorporation. Exhibit A is

attached hereto and incorporated as part of this Agreement. If any other

Exhibits apply, as noted on Exhibit A to this Agreement, then such Exhibits

also are attached hereto and incorporated as part of this Agreement. If an

Addendum to Service Agreement has been generated pursuant to Sections 11.5

or 22.12 of the GT&C of the Tariff, it also is attached hereto and

incorporated as part of this Agreement.

8. Regulatory Authorization. Transportation service under this Agreement

is authorized pursuant to the Commission regulations set forth on

Exhibit A.