Central Kentucky Transmission Company

Original Volume No. 1

Effective Date: 05/01/2006, Docket: CP05- 48-002, Status: Effective

Original Sheet No. 31 Original Sheet No. 31 : Effective

GENERAL TERMS AND CONDITIONS

(Continued)

1.7 "Cubic Foot" and "Standard Cubic Foot" shall mean that quantity of

natural gas that occupies one cubic foot of volume at the Volumetric

Measurement Base defined in Section 26.2 of the General Terms and

Conditions.

1.8 "Designated Site" shall mean the electronic address used to contact

an entity for EDI transmission.

1.9 "Dth (Dekatherm)" shall mean one million Btu. The standard quantity

for nominations, confirmation and scheduling is dekatherms per gas day in

the United States, and gigajoules per gas day in Canada and gigacalories

per gas day in Mexico. (For reference 1 dekatherm = 1,000,000 Btu's; and 1

gigajoule = 1,000,000,000 joules; and 1 gigacalorie = 1,000,000,000

calories.) For commercial purposes, the standard conversion factor between

dekatherms and gigajoules is 1.055056 gigajoules per dekatherm and between

dekatherms and gigacalories is 0.251996 gigacalories per dekatherm. The

standard Btu is the International Btu, which is also called the Btu(IT);

the standard joule is the joule specified in the SI system of units.

1.10 "Electronic Bulletin Board" and "EBB" shall mean Transporter's

computerized system for the posting, sending and receiving of notices and

other communications under this Tariff.

1.11 "EDI" shall mean electronic data interchange as defined by the

standards established by the North American Energy Standards Board (NAESB)

and approved by the Commission, or Transporter defined data sets where no

NAESB standard exists.

1.12 "Elapsed-prorated-capacity" shall mean that portion of the capacity

that would have theoretically been available for use prior to the effective

time of the intraday recall based upon a cumulative uniform hourly use of

the capacity.

1.13 "Elapsed-prorated-scheduled quantity" shall mean that portion of the

scheduled quantity that would have theoretically flowed up to the effective

time of the intraday nomination being confirmed, based upon a cumulative

uniform hourly quantity for each nomination period affected.

1.14 "Electronic Measurement" shall mean that form of measurement

consisting of flow computers or computerized Remote Terminal Units (RTUs),

electronic transducers, and associated power, data communications, and

other electronic equipment to accomplish the measurement of gas and

transfer of data without the use of charts or other paper Recordings.