Transwestern Pipeline Company, LLC

Third Revised Volume No. 1

 Contents / Previous / Next / Main Tariff Index

Effective Date: 10/23/2006, Docket: RP06-604-000, Status: Effective

First Revised Sheet No. 89 First Revised Sheet No. 89 : Effective

Superseding: Original Sheet No. 89

RATE SCHEDULE SP-1

Supply Pooling Service

1. AVAILABILITY

This Rate Schedule is available for pooling of receipt volumes by Transwestern Pipeline

Company, LLC, (Transporter) for any Shipper, when:

A. Shipper has entered into an SP-1 Service Agreement in the form contained in

Transporter's FERC Gas Tariff, and

B. Shipper has gas available from various physical receipt points in a specific

pooling area from which Shipper may pool such gas to a single Supply Pooling Point

in order to facilitate the delivery of gas to other Shippers.

2. APPLICABILITY AND CHARACTER OF SERVICE

2.1 Shipper may pool gas on its SP-1 Service Agreement from physical receipt points

within a specific pooling point area to the Supply Pooling Point for that pooling

area, or from the pooling point to other Shipper(s) at the same pooling point. The

Supply Pooling Point(s) will always be the delivery point(s) on the SP-1 Service

Agreement.

2.2 Scheduled receipt gas will always equal scheduled delivery gas under an SP-1

Service Agreement. There will be no imbalances under SP-1 Service Agreements.

2.3 Service under this Rate Schedule shall be scheduled and confirmed in accordance

with the nominations and scheduling provisions in the General Terms and Conditions

of this Tariff.

2.4 The term of the Service Agreement shall be determined by agreement between the

parties.

3. RATE

Shippers will not incur charges to move gas from the physical points to the Supply Pooling

Point for the specific pooling area, nor for transfers within the specific Supply Pooling

Point.

4. SUPPLY POOLING POINTS OF SERVICE

Transporter shall post a listing of physical receipt points associated with each Supply

Pooling Point on Transporter's Internet Website. Transporter will post any additions or

deletions to the list of available points of service.