Northwest Pipeline Corporation

First Revised Volume No. 1-A

 Contents / Previous / Next / Main Tariff Index

Effective Date: 10/01/1993, Docket: TM94-1-37-000, Status: Effective

Nineteenth Revised Sheet No. 201 Northwest Pipeline Corporation: First Revised Volume No. 1-A

Nineteenth Revised Sheet No. 201 : Superseded

Superseding: Eighteenth Revised Sheet No. 201

SUMMARY STATEMENT OF TRANSPORTATION RATES

Effective Rates Applicable to Transportation Rate Schedules

Contained in this FERC Gas Tariff, First Revised Volume No. 1-A

The base tariff rates shown below, stated in cents per MMBtu are subject to adjustment pursuant

to Sections 13, 16 and 19 of the General Transportation Terms and Conditions of this Tariff, First

Revised Volume No. 1-A, concerning Gas Research Institute Adjustments ("GRI Adjustment"), and FERC

Annual Charges and SSP Charges. The rates after adjustment are designated "Currently Effective Tariff

Rate".

Currently

Rate Schedule Base Tariff FERC Effective

and Type Rate GRI(1) Annual SSP(5) Tariff Rate(6)

of Charge Minimum Maximum Adjustment Charges Charges Minimum Maximum

______________ _______ _______ __________ _______ _______ _______ ________

TI-1

Commodity (2) 0.11› 24.88› 1.47› .25› 3.97› .34› 30.57›

TF-1 (7)

Reservation Charge -

Small Customer - - - - - - -

Large Customer (3) - 753.50› 8.00› - - - 761.50›

Commodity (4)

Small Customer (8) 0.11› 49.66› 1.47› .25› 3.97› .34› 55.35›

Large Customer (4) 0.11› 0.11› 1.47› .25› 3.97› .34› 5.80›

TI-1 and TF-1

Scheduled Overrun

Transportation (2) 0.11› 24.88› 1.47› .25› 3.97› .34› 30.57›

Unauthorized

Daily Overrun Charge

at least 3%;

less than 5% - 500.00› - - - - 500.00›

5% or more - 1000.00› - - - - 1000.00›

__________________

Footnotes:

(1) The GRI Adjustment shall not be applicable to (i) Shippers which are participating members of the

Gas Research Institute (GRI) which help fund GRI and which include in their rates a charge for

Research, Development and Demonstration by GRI, and (ii) to gas that is eventually resold or

transported by another interstate pipeline at rates that include a charge for Research,

Development and Demonstration by GRI.

(2) The maximum interruptible commodity rate and scheduled overrun transportation rates are comprised

of 24.06› for transmission costs and .82› for storage costs.

(3) The Reservation Charge for large customers is comprised of 728.95› for transmission costs and

24.55› for storage costs.

(4) The maximum firm commodity rate for large customers includes only variable costs and is comprised

of .09› for transmission costs and .02› for storage costs.

(5) To the extent Transporter provides service for the same volume of gas under Volume Nos. 1, 1-A

and 2 of its FERC Gas Tariff, the applicable SSP Commodity Charge will be billed only once.

(6) To the extent Transporter discounts the Maximum Currently Effective Tariff Rate, any such

discounts will be applied on a non-discriminatory basis and subject to the policies of Order No.

497. Unless agreed otherwise, discounts offered to the Maximum Currently Effective Tariff Rate

will be applied first to the GRI Adjustment surcharges, then to SSP charges and then to the Base

Tariff Rate.

(7) The Washington Water Power Company shall also be responsible for Account No. 858 Commodity and

Demand Charges for Rate Schedule TF-1 deliveries from off-PGT points. The derivation of such

charges is described in Section 13 of Rate Schedule TF-1.

(8) The maximum firm commodity rate for small customers is comprised of 48.02› for transmission costs

and 1.64› for storage costs.

(9) A "Facility Cost-of-Service Charge", defined in Rate Schedules TF-1 and TI-1, shall be applied

per Exhibit C of the Transportation Agreement, where applicable, in addition to all other rates

and charges.