Transwestern Pipeline Company, LLC

Third Revised Volume No. 1

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

Fourth Revised Sheet No. 41 Fourth Revised Sheet No. 41 : Effective

Superseding: Second Revised Sheet No. 41

RATE SCHEDULE FTS-1

Firm Transportation Service

(continued)

3.4 Overrun Charge: On any day that gas scheduled from Shipper for

transportation is in excess of the MAXDTQ (exclusive of

Transport Fuel), then the Usage Charge applicable to such

overrun gas shall be the 100% load factor rate under the

applicable Rate Schedule.

3.5 Discounted Rates: Transporter may from time to time and at any

time at its sole discretion and expense, charge any individual

Shipper for transportation service under Rate Schedule FTS-1, a

Reservation Charge, a Usage Charge, or an Overrun Charge

which is lower than the stated rates set forth in Shipper's

FTS-1 Service Agreement or on the currently effective Rate

Sheets; provided, however, that such rate charged may not be

less than the applicable Minimum Rate set forth on the currently

effective Rate Sheets for Rate Schedules FTS-1 and ITS-1.

Transporter shall file with the Commission any and all reports as

required by the Commission's Regulations setting forth the applicable

charge, the individual Shipper(s) affected, the volume transported and

any other information which may be required.

3.6 Negotiated Rates: Transporter and Shipper may mutually agree to

rates for services that may be below the minimum rates or above

the maximum rates set forth on the currently effective Rate

Sheets for Rate Schedule FTS-1. For each Negotiated Rate transaction,

Transporter shall file, at least one day prior to the commencement of

service, tariff sheets which include the Shipper, the rate or formula

used to calculate the rate, the term, the volume, and the receipt and

delivery points applicable to the service.