Transwestern Pipeline Company, LLC

Third Revised Volume No. 1

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Effective Date: 04/05/2010, Docket: RP10-476-000, Status: Effective

Second Revised Sheet No. 5D.02 Second Revised Sheet No. 5D.02

Superseding: First Revised Sheet No. 5D.02

CURRENTLY EFFECTIVE RATES

RATE SCHEDULE ITS-2

Base Surcharges (1)(9) Maximum Minimum Maximum

Rate --------------- Rate Rate Fuel

Per Dth ACA Other Per Dth(9) Per Dth(9) Reimbursement(6)(9)

------- ------- ------- ------- -------- -------------

Delivered to Phoenix

Received from Phoenix (8)

- Usage Rate $0.6973 $0.0019 - $0.6992 $0.0000 0.10%

Received from East of Thoreau

- Usage Rate $1.0589 $0.0019 - $1.0608 $0.0207 2.50%

Received from West of Thoreau

- Usage Rate (3) $0.8971 $0.0019 - $0.8990 $0.0089 0.95%

Received from San Juan

- Usage Rate $1.0393 $0.0019 - $1.0412 $0.0111 -

- San Juan Blanco (4) - - - - - 2.35%

- San Juan North of Blanco (5)- - - - - 2.80

Delivered to West of Thoreau,

California

Received from Phoenix

- Usage Rate $0.9321 $0.0019 - $0.9340 $0.0089 1.05%

Delivered to West of Thoreau,

East of California (2)

Received from Phoenix

- Usage Rate $0.8971 $0.0019 - $0.8990 $0.0089 0.95%

Delivered to East of Thoreau (7)

Received from Phoenix

- Usage Rate $1.0589 $0.0019 - $1.0608 $0.0207 2.25%

Backhaul transportation is transportation on Transporter's system that is opposite to the actual

physical flow from the point of receipt to the point of delivery. The backhaul rate will be the same

as a forward haul rate; however, the backhaul fuel rate shall be 0.10%.

(1) Surcharges shall not be applied to the same quantity of gas more than once.

(2) These rates will be applicable to all delivery points West of the Thoreau/San Juan Point

except for deliveries to the California border, which includes points located West of the

junction of the mainline with the Topock Lateral at mile post 75.2 West of Compressor

Station No. 1.

(3) Includes receipts from the Thoreau/San Juan Point.

(4) This fuel will be applicable to all receipts in San Juan except for receipts north of the

Blanco Hub.

(5) This fuel will be applicable to all receipts in San Juan north of the Blanco Hub.

(6) Transport fuel percentages are from Receipt Point Area through to Delivery Point Area and

shall be applied to receipt quantities. The minimum Transport Fuel charge will not be

lower than actual fuel costs, if any.

(7) These rates will be applicable to all delivery points East of the Thoreau/San Juan Point

except for deliveries to the Thoreau/San Juan Point.

(8) Includes receipts from Ashfork delivered to Phoenix or receipts from Phoenix delivered to

Ashfork.

(9) For service where both the receipt and delivery points utilized are not located on the

Phoenix lateral, the applicable transportation rates and charges, fuel reimbursement

percentages and surcharges shall be those applicable to Rate Schedule ITS-1 as set forth on

Sheet No. 5D.