Colorado Interstate Gas Company

First Revised Volume No. 1

Effective Date: 06/01/2010, Docket: RP10-689-000, Status: Effective

Third Revised Sheet No. 370 Third Revised Sheet No. 370

Superseding: Second Revised Sheet No. 370

GENERAL TERMS AND CONDITIONS

(Continued)

On or before the 22nd Day of each Month, Transporter shall make

payment to Shipper for Cash-Out charges related to imbalances due

Shipper and generated during the preceding Month pursuant to Section

10 of these General Terms and Conditions of this Tariff. Each Month,

on or before the ninth (9th) Business Day, Transporter shall

invoice Shipper for Transportation charges related to Imbalance

Transfer/Swap activity related to any Imbalance Transfer/Swap

transaction effected during the preceding Month. Shipper shall pay

Transporter pursuant to Section 12.4.

12.6 Corrections. The time period for corrections to invoice or statement

data shall be six (6) months from the date of the initial invoice or

statement with a three (3) month rebuttal period, excluding

government required rate changes. This limitation does not apply in

the case of deliberate omission or misrepresentation or mutual

mistake of fact, nor shall this limitation diminish the Parties'

other statutory or contractual rights. If there is a deliberate

omission or misrepresentation of fact, there will be no time limit

on correction of the invoice. If there has been a mutual mistake of

fact, no corrections shall be made for an invoice error unless the

Party gives notice thereof within twelve (12) Months after the error

was committed.

12.7 Prepayment of Reservation Charges. Upon a firm Shipper's election,

such Shipper may, at any time, prepay Reservation Charges and

Reservation Surcharge(s) under the Agreement. If the Shipper elects

to prepay Reservation Charges and Reservation Surcharge(s) and the

Agreement is subsequently terminated in accordance with terms set

forth in the Agreement, Transporter shall refund to Shipper that

portion of any prepayment which applies to the period subsequent to

the termination.

12.8 Discounts. In the event rates are discounted, the components of the

currently applicable Maximum Rate shall be discounted in the

following order: (i) the base rate reservation charge, (ii) Order

No. 636 transition cost surcharges, and (iii) Gas Supply Realignment

Reservation.