El Paso Natural Gas Company

Second Revised Volume No. 1A

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

First Revised Sheet No. 202F.01 First Revised Sheet No. 202F.01

Superseding: Original Sheet No. 202F.01

TRANSPORTATION GENERAL TERMS AND CONDITIONS

(Continued)

1. DEFINITIONS (Continued)

1.63A "Segmentation" - The ability of a Shipper holding a firm TSA to

subdivide such capacity into Segments and to use those Segments for

different capacity transactions. A Shipper may effectuate

Segmentation by designating a Segment or Segment(s) by means of

nomination(s), or through capacity release(s), in either case, a

Shipper may designate a number of discrete transportation

combinations (involving Receipt and Delivery Points), so long as

the total quantity of such transaction(s) on any Segment is equal

to or less than Shipper's TCD.

1.64 "Shipper" - The party contracting with Transporter for services

pursuant to any of the rate schedules found in this tariff.

1.65 "Short-Term Rates" - Rates for firm service applicable to an

Executed TSA with a term not equal to a winter contract, a summer

contract, or an annual contract, as provided for in the applicable

rate schedule. Contracts in effect prior to January 1, 2009 shall

be subject to Long-Term Rates. See Section 1.35A of the GT&C for

Long-Term Rates.

1.66 "South System" - That portion of Transporter's transportation

system that is south of Dutch Flat Station on the Havasu crossover,

south and east of the south discharge of Plains Station, and the

Maricopa line. Section 1.66 provides an illustration of the South

System.