Transwestern Pipeline Company, LLC

Third Revised Volume No. 1

Effective Date: 08/01/2007, Docket: RP06-614-003, Status: Effective

Third Revised Sheet No. 54 Third Revised Sheet No. 54 : Effective

Superseding: First Revised Sheet No. 54

RATE SCHEDULE LFT

Limited Firm Transportation Service

(continued)

3. RATE

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The applicable rates for the purpose of computing charges under this Rate Schedule are set

forth in the currently effective Rate Sheets of this Tariff and are incorporated herein.

For all natural gas delivered to Shipper each month under this Rate Schedule, Shipper shall

pay Transporter each month the sum of the applicable Reservation Charge, Usage Charge

and Overrun Charge as set forth in Sections 3.1, 3.2, 3.3, 3.4, 3.5, and 3.6.

3.1 (a) Reservation Charge: The applicable Reservation Charge (plus any applicable

surcharges) multiplied by the Monthly Demand Billing Units or MAXDTQ related to the

Primary Receipt and Delivery Points as set forth in Shipper's currently effective

applicable LFT Service Agreement, times the difference between the number of days in

the billing month and the number of Limited Days. Additionally, for each Limited Day

on which any quantity of gas is transported, the Reservation Charge shall be the

applicable Reservation Charge (plus any applicable surcharges) multiplied by the

quantity of gas actually transported.

(b) Additional Reservation Charge for Alternate Point(s): If a Shipper nominates and

transports using Alternate Receipt Point(s) or Alternate Delivery Point(s) that are

outside the Shipper's Primary Path, then Shipper will pay an additional Reservation

Charge, not to exceed the maximum applicable tariff rate, as negotiated between

Shipper and Transporter, applicable to such service outside the Primary Path. Such

rate will apply on a daily basis for as long as any alternate point outside the

Primary Path is utilized.

3.2 Section 3.2 of Rate Schedule FTS-1 is incorporated herein; provided, however, that the

LFT Rate Schedule or Service Agreement shall be substituted and apply where the FTS-1

rate, Rate Schedule or Service Agreement are referenced.

The provisions of this Section 3.2 shall not apply to any Limited Day.