Dauphin Island Gathering Partners

First Revised Volume No. 1

Effective Date: 12/21/2006, Docket: RP07- 74-000, Status: Effective

Third Revised Sheet No. 115 Third Revised Sheet No. 115 : Effective

Superseding: Second Revised Sheet No. 115

interconnection at Main Pass Block 164 to the tailgate of the

Venice Gas Processing Plant.

(ai) The term "total heating value" shall mean the number of Btu

produced by the complete combustion with air, at constant

pressure, of 1 anhydrous (dry) cubic foot of gas, at a temperature

of 60 degrees Fahrenheit and under a pressure of 14.73 dry psia

(101.325 kPa and 15.6 degrees Celsius), and when the products of

combustion are cooled to the initial temperature of the gas and

air and all water formed by combustion is condensed to the liquid

state. The total heating value (Btu per cubic foot of gas) shall

be stated to at least the third decimal point for reporting

purposes and to at least the third decimal place for calculation

purposes.

(aj) The term "transportation service" shall include transportation,

exchange, and/or backhaul service.

(ak) The term "Transporter" shall mean Dauphin Island Gathering

Partners.

(al) The term "Transporter's DI Facility" shall mean Transporter's

Dauphin Island transmission system extending from a platform in

Alabama State Tract 73, offshore Alabama, to points onshore in

Mobile County, Alabama, and any transmission laterals connected

thereto owned by Transporter.

(am) The term "Transporter's Facility" shall mean Transporter's MP

Facility and Transporter's DI Facility.

(an) The term "Transporter's MP Facility" shall mean Transporter's Main

Pass transmission system extending from a platform in Main Pass

Block 225, offshore Louisiana, to (1) a point onshore in Mobile

County, Alabama, and (2) an interconnection with Texas Eastern

Transmission Corporation in Main Pass Block 164, offshore

Louisiana, including the Texas Eastern Lease; it shall also

include any transmission laterals connected thereto owned by

Transporter or additional facilities owned by Transporter.

(ao) The term "year" shall mean a period of 365 consecutive days;

provided, however, that any year which contains a date of February

29 shall consist of 366 consecutive days.