Transwestern Pipeline Company

Second Revised Volume No. 1

Effective Date: 10/01/2004, Docket: RP04-490-000, Status: Effective

Thirty-Fourth Revised Sheet No. 5A Thirty-Fourth Revised Sheet No. 5A : Effective

Superseding: Thirty-Third Revised Sheet No. 5A

CURRENTLY EFFECTIVE TRANSPORTATION RATES

DELIVERED TO EAST OF CALIFORNIA (a)

($/MMBTU)

MAXIMUM

FTS-1, LFT,

FTS-3 and EFBH FTS-1, LFT, MAXIMUM

RESERVATION FTS-3 and EFBH ITS-1 MAXIMUM

CHARGE COMMODITY COMMODITY FUEL%

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

(1)(9)(10) (2)(9) (6) (5)(7)(11)

RECEIPT POINT AREA:

EAST OF THOREAU:(3)(4)

BASE RATE $0.3309 $0.0224 $0.3533

APPLICABLE SURCHARGES (8) 0.0000 0.0019 0.0019

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

TOTAL RATE $0.3309 $0.0243 $0.3552 5.00%

WEST OF THOREAU: (b)(3)(4)

BASE RATE $0.2289 $0.0153 $0.2442

APPLICABLE SURCHARGES (8) 0.0000 0.0019 0.0019

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

TOTAL RATE $0.2289 $0.0172 $0.2461 4.50%

SAN JUAN:(3)(4)

BASE RATE $0.3309 $0.0164 $0.3473

APPLICABLE SURCHARGES (8) 0.0000 0.0019 0.0019

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

TOTAL RATE $0.3309 $0.0183 $0.3492 4.75%

Footnotes

(a) These rates will be applicable to all delivery points west of the Thoreau/San Juan

Point except for deliveries to California (including the current delivery points at

Needles and Topock).

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

Note: All numeric Footnotes referenced on Sheet Nos. 5B through 5B.03 of this Tariff.