Kinder Morgan Interstate Gas Transmission LLC

Second Revised Volume No. 1-C

Effective Date: 12/28/1999, Docket: GT00- 19-000, Status: Effective

Original Sheet No. 39 Original Sheet No. 39 : Superseded

RATE SCHEDULE IT-BW - continued

a. COMMODITY CHARGE. The applicable unit commodity rate by

nominated path multiplied by the volume in MMBtu of gas

delivered by Transporter during the month at the Point(s) of

Delivery. Preauthorized deliveries in excess of contract

quantities will be charged the maximum IT rate, unless

otherwise agreed to in writing.

b. MONTHLY BALANCING/IMBALANCE CHARGE.

(1) Within twenty-five (25) days of month end, Transporter

will notify Shipper of his monthly imbalance.

Imbalances may be traded among a Shipper's

transportation agreements; imbalances may not be

traded between the mainline and Buffalo Wallow

systems.

(2) If trading among Shipper's transportation agreements

is not used to cure the imbalance, the Shipper's

imbalance will be posted on DART, unless Shipper

requests that postings not be made and for the

remainder of that month or at least

twenty (20) days, those imbalances may be traded with

other Shippers. To consummate a trade, both trading

parties must inform Transporter via the electronic

bulletin board of their agreement to trade and their

desire for Transporter to offset the imbalances.

After receiving notices from both trading parties,

Transporter will reflect the trade by posting adjusted

imbalances on DART.

(3) At the end of the trading period, Transporter will

charge for, or credit for, any remaining imbalance

according to the Schedule below: