Paiute Pipeline Company

Second Revised Volume No. 1-A

Effective Date: 12/07/2003, Docket: RP04- 51-000, Status: Effective

Second Revised Sheet No. 55 Second Revised Sheet No. 55 : Effective

Superseding: First Revised Sheet No. 55

GENERAL TERMS AND CONDITIONS

(Continued)

1. DEFINITIONS (Continued)

1.32 [Reserved]

1.33 [Reserved]

1.34 "Mcf" means one thousand (1,000) cubic feet of gas.

1.35 "MMBTU" means one million (1,000,000) Btus.

1.36 "Month" means a calendar month; provided, however, that month shall

mean Paiute's normal business month for purposes of metering.

1.37 Nomination: The level of information required to define a

Nomination for communications purposes is a line item containing

all defined components.

1.38 Nomination Day: The day prior to the Gas Day.

1.39 "Northwest" means Northwest Pipeline Corporation.

1.40 Central Clock Time: Central Standard Time or Central Daylight

Saving Time, whichever is currently effective. All times referred

to in this Tariff are Central Clock Time, except where specific-

ally noted. Pacific Clock Time, where referenced, means Pacific

Standard Time or Pacific Daylight Savings Time, whichever is

currently effective.

1.41 "Paiute" means Paiute Pipeline Company, Transporter or

Transportation Service Provider.