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. 316 First Revised Sheet No. 316

Superseding: Original Sheet No. 316

FORM OF RATE SCHEDULE TI-1 SERVICE AGREEMENT

(Continued)

Rate Schedule TI-1 Service Agreement (Continued)

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. 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 Section 11.5

of the GT&C of the Tariff, it also is attached hereto and incorporated as

part of this Agreement.

7. Regulatory Authorization. Transportation service under this Agreement

is authorized pursuant to the Commission regulations set forth on

Exhibit A.

8. Superseded Agreements. When this Agreement takes effect, it supersedes,

cancels and terminates the following agreement(s): [None] (or) [(List

agreement(s))] but the following Amendments and/or Addendum to Service

Agreement which have been executed but are not yet effective are not

superseded and are added to and become an Amendment and/or Addendum to this

agreement: [None] (or) [List Amendments and/or Addendum to Service

Agreement]