Wyoming Interstate Company, Ltd.

Second Revised Volume No. 2

Effective Date: 04/12/2010, Docket: RP10-491-000, Status: Effective

Tenth Revised Sheet No. 38A Tenth Revised Sheet No. 38A

Superseding: Ninth Revised Sheet No. 38A

GENERAL TERMS AND CONDITIONS

(Continued)

1. DEFINITIONS (Continued)

1.38 "Mcf" shall mean 1,000 cubic feet of Gas at a pressure of 14.73

p.s.i.a. and at a temperature of 60 degrees Fahrenheit. Pressure

base conversion factors shall be stated with at least six decimal

places. (GISB Standard 2.3.10) However, the reporting basis for Gas

transactions is thermal. (See definition of Dth in this Section.)

1.39 "Medicine Bow Lateral" shall mean that portion of Transporter's

transmission system including all Point(s) of Receipt beginning at

Transporter's interconnecting points located in Section 33, Township

33 North, Range 73 West, Converse County, Wyoming and extending

Southeasterly terminating at Transporter's mainline in Section 28,

Township 12 North, Range 67 West, Weld County, Colorado.

1.40 "Month" shall mean the period beginning at 9:00 a.m. Central Clock

Time on the first Day of the calendar month and ending at 9:00 a.m.

Central Clock Time on the first Day of the next succeeding calendar

month.

1.41 "Nominated Imbalance Quantity" shall mean any quantity of Gas which

a Shipper includes in a Nomination for which the quantity at the

Point of Receipt is not equal to the quantity at the Point of

Delivery, after accounting for any appropriate FL&U. Nominated

Imbalance Quantities may be Nominated by the Shipper at any time in

anticipation of a prospective imbalance or to resolve an imbalance

which occurred previously. Nominated Imbalance Quantities will be

scheduled and confirmed in accordance with the provisions of Section

3 of these General Terms and Conditions.

1.42 "Nomination" or "Nominate" shall mean a request by a Shipper for a

prospective transportation or pooling transaction under an executed

service agreement and submitted to Transporter.

(a) Valid Nomination is a data set which contains the mandatory

data elements included in the GISB Standards related to

Nominations and any appropriate business conditional or

mutually agreeable data elements, which is consistent with the

provisions of the Shipper's service agreement, and which has

been delivered to Transporter, or to Transporter via Electronic

Communication, or when agreed to by Transporter, by facsimile.

Shipper Nominations sent by EDM shall conform to the

requirements of the Data Dictionary standards set forth in GISB

Standard 1.4.1.

1.43 "Nominating Party" shall mean a Shipper or such Shipper's designee

authorized to submit Nominations to Transporter pursuant to

Shipper's executed Service Agreements.