K N Wattenberg Transmission LLC

First Revised Volume No. 1

Effective Date: 11/02/1998, Docket: RP99- 73-001, Status: Effective

Substitute First Revised Sheet No. 42 Substitute First Revised Sheet No. 42 : Effective

Superseding: First Revised Sheet No. 42

General Terms and Conditions - continued

r. "Gas" or "Natural Gas" is any mixture of hydrocarbons or of

hydrocarbons and non-combustible gas, in a gaseous state,

consisting essentially of methane.

s. "Quantity of Gas" or "Gas" when used to refer to a quantity of

gas shall mean the Total Energy Content.

t. "Gross Dry Heating Value" is the number of Btus produced by

complete combustion, at a constant pressure, of the amount of

gas which would occupy a volume of 1 cubic foot at a

temperature of 60 degrees Fahrenheit on a water-free basis and

at a pressure of 14.73 p.s.i.a. with air of the same

temperature and pressure as the gas, when the products of

combustion are cooled to the initial temperature of the gas and

air, and when the water formed by combustion has condensed to

the liquid state.

u. "Imbalance" shall mean the difference between the Dth of

transportation gas received by the Transporter for the

Shipper's account and the Dth of transportation gas delivered

by the Transporter to the Shipper or for the Shipper's account

at the Shipper's Delivery Point, with due regard given to Fuel

Reimbursement.

v. "Interruptible" means that Transporter has the right to stop,

in whole or in part, receipt, transportation, or delivery of

natural gas at any time. Transporter shall provide as much

advance notice as is practical to, Shipper, except as may

otherwise be specifically provided for in this Tariff.

w. "Interruption" or "reduction" means the Transporter's inability

to provide transportation to a transportation customer due to

force majeure or constraints on the pipeline system.

x. "Intra-day Nomination" shall mean a nomination submitted after

the Timely Nomination Cycle, defined in Rate Schedules FT and IT,

whose effective time is no earlier than the beginning of the gas

day and which runs through the end of that gas day.