Overthrust Pipeline Company

First Revised Volume No. 1-A

Effective Date: 05/08/1998, Docket: RP98-184-000, Status: Effective

First Revised Sheet No. 31 First Revised Sheet No. 31 : Superseded

Superseding: Original Sheet No. 31

GENERAL TERMS AND CONDITIONS

These General Terms and Conditions apply to the

transportation service provided under Rate Schedules FT and

IT of Overthrust's FERC Gas Tariff, First Revised Volume

No. 1-A.

1. DEFINITIONS

1.1 "Affiliate-Shipper" means an entity that, either

directly or through an affiliate, participates in the equity

ownership of Overthrust Pipeline Company. An affiliate is

any person that, directly or indirectly through one or more

intermediaries, controls or is controlled by or under common

control with another person.

1.2 "Alternate receipt or delivery point" means any

point where gas is received into or delivered out of

Overthrust's system that is not listed as a primary receipt

or delivery point in Shipper's Rate Schedule FT

transportation service agreement.

1.3 "Authorized overrun" means that quantity of gas

authorized by Overthrust in excess of the RDC specified in

the applicable firm transportation service agreement.

1.4 "Bidding period" means that period of time that

released or uncommitted firm capacity is posted on

Overthrust's EBB during which Shippers may bid for capacity.

1.5 "Bidding Shipper" means any Shipper that is

qualified to bid for capacity via Overthrust's EBB.

1.6 "Btu" means one British thermal unit, which is the

amount of heat required to raise the temperature of one

pound of water one degree from 59 degrees to 60 degrees

Fahrenheit. "MMBtu" means one million Btu's.

1.7 "Capacity release" means the release by a firm

Shipper of its capacity.

1.8 "Cubic foot" means the volume of gas which would

occupy a space of one cubic foot at a temperature of 60è

Fahrenheit and at a pressure of 14.73 pounds per square inch

absolute.