Transwestern Pipeline Company, LLC

Third Revised Volume No. 1

Effective Date: 10/23/2006, Docket: RP06-604-000, Status: Effective

First Revised Sheet No. 88 First Revised Sheet No. 88 : Effective

Superseding: Original Sheet No. 88

RATE SCHEDULE PNR

Park 'N Ride Service

(continued)

7.2 In the event parked quantities remain in Transporter's system and/or

ridden quantities have not been returned to Transporter's system at the

expiration of any purchase order executed by Shipper and Transporter,

Transporter and Shipper shall mutually agree to an extended time frame

and/or modified terms of such purchase order. In the event that Shipper

and Transporter are unable to come to such agreement, Transporter shall

notify Shipper and Shipper shall remove the parked quantities and/or

return the ridden quantities within the time frame specified in

Transporter's notice, which in no instance shall be less than one (1)

calendar day. Any parked quantity not removed within the time frame

specified by Transporter's notice shall become the property of

Transporter at no cost to Transporter, free and clear of any adverse

claims. Any ridden quantities not returned within the time frame

specified by Transporter's notice shall be sold to Shipper at 150% of

the "PNR Index Price", as defined below, for the day on which

Transporter's notice was given.

The PNR Index Price for any given day shall equal the daily price as

reported in Gas Daily table entitled "DAILY PRICE SURVEY" for delivery

into Transporter's mainline system from the "Transwestern, Permian Basin"

and/or any other basin mutually agreed upon by Shipper and Transporter.

(If a range of prices is given for any particular day, the midpoint of

such range shall represent the day's price at a particular location.) If,

for any reason, Gas Daily ceases to be available for a particular day,

the PNR Index Price shall be calculated for the above described locations

using any other generally accepted available industry publication chosen

by Transporter.

8. OTHER CONDITIONS OF SERVICE

Transporter shall not be required to provide service under this Rate Schedule in

the event that all facilities needed to render the requested service do not exist

or are not in service at the time the request is made or the time service is

commenced.

9. GENERAL TERMS AND CONDITIONS

The "General Terms and Conditions of this Tariff" are hereby incorporated into and

made a part of this Rate Schedule.