Transwestern Pipeline Company, LLC

Third Revised Volume No. 1

 Contents / Previous / Next / Main Tariff Index

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

First Revised Sheet No. 83 First Revised Sheet No. 83 : Effective

Superseding: Original Sheet No. 83

RATE SCHEDULE PNR

Park `N Ride Service

1. AVAILABILITY

1.1 This Rate Schedule is available for interruptible Park 'N Ride Service (PNR Service) on a non-

discriminatory basis: (1) subject to Transporter's flexibility to provide the service; and

(2) at the sole discretion of Transwestern Pipeline Company, LLC, (hereinafter referred to as

"Transporter") to any company or any other party (hereinafter referred to as "Shipper") on

Transporter's system when Shipper and Transporter have executed a PNR Service Agreement in the

form contained in Transporter's FERC Gas Tariff.

1.2 Transporter shall not be required to provide service under this Rate Schedule that would

require Transporter to construct or acquire any new facilities or would prevent Transporter

from providing any other firm or interruptible service.

1.3 Transporter may contract for Market Center services on Pacific Gas & Electric Company for use

in providing PNR service. The cost incurred for acquisition of any such services shall be

separately recorded in Account No. 824. Transwestern is at risk for recovery of the costs

associated with such services.

1.4 Any Operator with an imbalance on its OBA may enter into a PNR Service Agreement pursuant to

Section 26 of the General Terms and Conditions and may request such imbalance volumes to be

transferred to its PNR Service Agreement. To the extent any quantities are transferred to a

PNR Service Agreement, Operator shall be responsible for any applicable PNR charges.

1.5 Any Shipper with a shipper imbalance may enter into a PNR Service Agreement pursuant to

Section 26 of the General Terms and Conditions and may request such imbalance volumes to be

transferred to its PNR Service Agreement. To the extent any quantities are transferred to a

PNR Service Agreement, shipper shall be responsible for any applicable PNR charges.

2. APPLICABILITY AND CHARACTER OF SERVICE

2.1 Service under this Rate Schedule shall be provided on an interruptible basis as follows:

A. Parking Service.

Parking service is an interruptible service which provides for: (a) the receipt by Transporter

of gas quantities that have been delivered by Shipper to the mutually agreed upon Parking

Point(s) chosen from the catalog of Park 'N Ride points; (b) Transporter holding the parked

gas quantities at such Parking Point(s); and (c) the return of the gas quantities to the

Shipper at such Parking Point(s), subject to Section 5 of this Rate Schedule. Transporter

shall park quantities of gas for the Shipper up to the maximum total parked quantity as

specified in the executed PNR Service Agreement.

B. Riding Service.

Riding service is an interruptible service which provides for: (a) the receipt of gas

quantities by Shipper from Transporter at any of the mutually agreed upon Riding Point(s)

chosen from the catalog of Park 'N Ride points; and (b) the subsequent return of the ridden

gas quantities to the Transporter at such Riding Point(s), subject to Section 5 of this Rate

Schedule. Transporter shall make available for riding those quantities of gas up to the

maximum total rode quantity specified in the executed PNR Service Agreement.

2.2 Service under this Rate Schedule shall be provided for a minimum of one (1) day and a maximum

term as established by the mutual agreement of Shipper and Transporter. The term of each PNR

arrangement shall be set forth in the executed PNR Service Agreement between Shipper and

Transporter.