K N Interstate Gas Transmission Co.

Second Revised Volume No. 1-A

Effective Date: 11/01/1994, Docket: RP94-397-003, Status: Effective

Substitute First Revised Sheet No. 51 Substitute First Revised Sheet No. 51 : Superseded

Superseding: Original Sheet No. 51

FORM OF INTERRUPTIBLE TRANSPORTATION SERVICE AGREEMENT

(APPLICABLE TO RATE SCHEDULE IT)

This Agreement ("Agreement"), is made and entered into by K N Interstate

Gas Transmission Co., a Colorado corporation ("Transporter") and by Shipper

named in Article XII ( "Shipper").

In consideration of the premises and of the mutual covenants, the parties

do agree as follows:

ARTICLE I

SCOPE OF AGREEMENT

Subject to the terms, conditions and limitations hereof and of

Transporter's Rate Schedule IT, Transporter agrees to receive from, or for the

account of, Shipper for transportation on an interruptible basis quantities of

natural gas tendered by Shipper any day at the Receipt Point(s). Shipper

shall not tender at all Receipt Points on any day, without the prior consent

of Transporter, a cumulative quantity of natural gas in excess of the Maximum

Daily Transportation Quantity set forth in Article XII.

Transporter agrees to transport and deliver to, or for the account of,

Shipper at the Delivery Point(s) nominated gas received from Shipper at the

Receipt Point(s), less the Fuel Reimbursement Quantity and other deductions,

and Shipper agrees to accept or cause acceptance of delivery of these

quantities; provided, however, Transporter shall not be obligated to deliver

at any Delivery Point on any day a quantity of natural gas in excess of the

applicable Maximum Daily Delivery Quantity.

ARTICLE II

TERM OF AGREEMENT

This Agreement shall become effective as of the date set forth below and

shall remain in full force and effect in accordance with the terms of this

Service Agreement.