El Paso Natural Gas Company

Second Revised Volume No. 1A

 Contents / Previous / Next / Main Tariff Index

Effective Date: 04/01/2010, Docket: RP10-454-001, Status: Effective

Fourth Revised Sheet No. 320 Fourth Revised Sheet No. 320

Superseding: Third Revised Sheet No. 320

TRANSPORTATION GENERAL TERMS AND CONDITIONS

(Continued)

13. FUEL AND L&U (Continued)

13.6 (Continued)

(b) The three Production Area Fuel Percentages (Anadarko, Permian,

and San Juan) shall be calculated in the same manner as the

Mainline Fuel Percentage, using the data described in Sections

13.4(a) and 13.6 in place of mainline data.

(c) The Permian to Anadarko Transportation Fuel Percentage shall be

calculated in the same manner as the Mainline Fuel Percentage,

using the data described in Sections 13.4(b) and 13.6 in place

of mainline data.

(d) The ISS Fuel Percentage shall be calculated in the same manner

as the mainline Fuel percentage, using the data described in

Sections 13.5 and 13.6 in place of mainline data.

(e) The derivation of the Fuel percentages described above shall

include the fuel quantity attributable to electric compression

facilities, if any. Electric fuel costs shall be converted to

an equivalent quantity of gas by dividing Transporter's actual

electric expenses during the data collection period by the

Monthly System Cash Out Index Price for the appropriate Month.

This quantity of gas shall be included in the category;

mainline, Production Area, Permian to Anadarko, or ISS Fuel

where the electric expenses occurred.

(f) The L&U Percentage shall be calculated in the same manner as

the mainline Fuel percentage using L&U data in place of

mainline data.