Vector Pipeline L.P.

Original Volume No. 1

Effective Date: 04/01/2002, Docket: RP02-186-000, Status: Effective

First Revised Sheet No. 221 First Revised Sheet No. 221 : Effective

Superseding: Original Sheet No. 221

Vector Pipeline L.P. First Revised Sheet No. 221

FERC Gas Tariff Superseding

Original Volume No. 1 Original Sheet No. 221

3.2 Unless otherwise mutually agreed to, Customer shall pay Transporter for services

nominated hereunder the maximum applicable rates and charges, as established under

Rate Schedule TTS and set forth on the Statement of Rates and Charges in

Transporter's effective FERC Gas Tariff, including any applicable surcharges.

Customer may also incur charges under the associated Subject Service Agreements.

3.3 Transporter shall have the right to propose, file and make effective with the FERC

or any other body having jurisdiction, revisions to any applicable rate schedule,

or to propose, file and make effective superseding rate schedules for the purpose

of changing the rate, charges and other provisions thereof effective as to

Customer. Said rate schedule or superseding rate schedule and any revisions

thereof which shall be filed and made effective shall apply to and become a part

of this TTS Agreement. The filing of such changes and revisions to any applicable

rate schedule shall be without prejudice to the right of Customer to contest or

oppose such filing and its effectiveness.

Article IV. Eligible Points

4.1 Nominations for physical transportation to/from each Eligible Point established

hereunder must be performed under a valid Subject Service Agreement. Transporter's

confirmation of TTS at Eligible Points shall be subject to Transporter's

determination:

(a) That sufficient capacity is available to accommodate the nominated service(s),

consistent with scheduling priorities otherwise applicable to the affected

Subject Service Agreement(s); and

(b) That Customer(s) have nominated corresponding services under effective

Subject Service Agreement(s) with Transporter that include receipt point or

delivery point entitlements as necessary to accommodate TTS nominated

hereunder.

4.2 Transporter shall provide to Customer one meter identification for each site at

which Customer elects to effect title transfers. This meter identification shall be

used exclusively for nominations of receipts and deliveries on Transporter's system

through the procedures established in this TTS Agreement. The sites identified by

Customer for this purpose and the appropriate meter identifications appear in

Exhibit A.

Article V. Procedures

5.1 Customer and Transporter shall perform TTS hereunder pursuant to the procedures set

forth in Transporter's Rate Schedule TTS, as that Rate Schedule may be amended from

time to time.