Colorado Interstate Gas Company

First Revised Volume No. 1

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

Sixth Revised Sheet No. 356 Sixth Revised Sheet No. 356

Superseding: Fifth Revised Sheet No. 356

GENERAL TERMS AND CONDITIONS

(Continued)

10.5(b)(continued)

Imbalance Cash Out System Index Price

Percent Premium/Discount Percent

--------- ---------------------------

0 - 5% 0%

> 5% - 10% 10%

>10% - 15% 15%

>15% - 20% 20%

>20% 25%

(iv) Shipper's final imbalance on any Agreement shall be

Cashed Out at a price calculated by multiplying the

final imbalance by the applicable rate as determined

above.

(v) Transporter shall pay or credit the account, as

appropriate, of Shipper for any Cash Out amounts due

Shipper.

(vi) Shipper shall pay Transporter for any Cash Out amounts

due Transporter.

(vii) Upon payment of the appropriate Cash Outs amounts, the

final imbalance under the affected Agreement will be

reduced to zero effective at the end of the Month in

which the imbalance occurred.