Transwestern Pipeline Company

Second Revised Volume No. 1

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Effective Date: 03/01/2001, Docket: RP97-288-015, Status: Suspended

Original Sheet No. 5B.10 Original Sheet No. 5B.10 : Suspended

32/ The East to West flow is a combined commodity and reservation rate.

Transwestern shall allocate the combined rate between the reservation and

commodity components inclusive of currently applicable

surcharges.

All West of Thoreau deliveries except PG&E Topock (POI #56698):

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

(The commodity price for natural gas as reported in Gas Daily, Daily Price

Survey, Others, So Cal gas, large pkgs., minus the commodity price

reported in Gas Daily, Daily Price Survey, Permian Basin Area,

Transwestern, minus Reservation Charge for East to East flow minus

applicable mainline fuel, valued at Gas Daily TW Permian price) multiplied

by 0.30. Rate includes all currently applicable surcharges. In no

event shall the resultant commodity rate be less than $0.0246/MMBtu.

All West of Thoreau deliveries to PG&E Topock (POI # 56698):

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

(The commodity price for natural gas as reported in Gas Daily, Daily Price

Survey, Others, PG&E, large pkgs., minus the commodity price reported in

Gas Daily, Daily Price Survey, Permian Basin Area, Transwestern, minus

Reservation Charge for East to East flow minus applicable mainline fuel,

valued at Gas Daily TW Permian price) multiplied by 0.30. Rate included

all currently applicable surcharges. In no event shall the resultant

commodity rate be less than $0.0246/MMBtu.

The Reservation Charge for East to East flow referenced above is equal to

$0.0325/MMBtu.

33/ Primary Point(s) of Receipt Point Name

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

58646 West Texas Pool

58649 Central Pool

Alternate Point(s) of Receipt Point Name

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

66709 Thoreau *

Various Points East of Thoreau *

* for alternate deliveries to POI #57276 - CA Pool, POI #10487 - SoCal

Needles, POI #56697 - SoCal Topock, POI #56696 - Mojave Topock,

POI #78008 - Southwest Gas Transmission, POI #78113 - Calpine South Point

and POI #78069 - Citizens Griffith Power Plant.

34/ Alternate Point(s) of Delivery Point Name

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

Various West of Thoreau

56698 PG&E Topock

57276 CA Pool *

10487 SoCal Needles *

56697 SoCal Topock *

56696 Mojave Topock *

78008 Southwest Gas Transmission *

78113 Calpine South Point *

78069 Citizens Griffith Power Plant *

* from alternate receipts POI #66709 - Thoreau and various POIs - East

of Thoreau