Colorado Interstate Gas Company

First Revised Volume No. 1

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

First Revised Sheet No. 75O First Revised Sheet No. 75O

Superseding: Original Sheet No. 75O

RATE SCHEDULE NNT-1

NO-NOTICE STORAGE AND TRANSPORTATION SERVICE - FIRM

(Continued)

by multiplying the quantity of Gas in Place on any Day which is

in excess of Shipper's MAC by the Daily Authorized Capacity

Overrun Rate. The Daily Authorized Capacity Overrun Rate shall

be the applicable maximum rate unless otherwise agreed to by

Transporter and Shipper and shall not be less than the

applicable minimum rate or more than the applicable maximum

rate as set forth on the Statement of Rates.

(d) Hourly Authorized Overrun. On any Day, upon request of Shipper

and with Transporter's consent, Shipper may take Hourly

Deliveries of Gas in excess of 1/24th of Shipper's MDQ under

this rate schedule. Such quantities shall be Tendered at an

agreed upon level at Primary Point(s) of Delivery Rates of Flow

as stated in Section 2.2 of this rate schedule. All such

quantities shall be Transported as Hourly Authorized Overrun

Gas on an interruptible basis. Shipper shall pay an amount

obtained by multiplying the largest quantity of such Hourly

Authorized Overrun Gas during any one Hour of a Day times 24,

times the Hourly Authorized Overrun Rate. The Hourly Authorized

Overrun Rate shall be the applicable maximum rate unless

otherwise agreed to by Transporter and Shipper. Such agreed

upon rate shall not be less than the applicable minimum rate or

more than the applicable maximum rate set forth on the

Statement of Rates.

4.3 Daily Unauthorized Overrun. On any Day, Deliveries to Shipper or for

Shipper's account which exceed Shipper's MDQ, ADIQ, ADWQ and MAC at

any Point(s) and which have not been authorized by Transporter, are

unauthorized and shall be subject to the Daily Unauthorized Overrun

Rate (non-Critical or Critical Condition as applicable). Shipper

shall pay the total of the amounts obtained by multiplying the

quantity of such daily unauthorized overrun Gas for each day during

the Month by the Daily Unauthorized Overrun Rate, as adjusted by the

provisions of Section 4.4, below.

4.4 Hourly Unauthorized Overrun. Hourly Unauthorized Overrun charges

will be assessed if the total hourly deliveries for an hour exceed

the total delivery rights for that hour. Hourly delivery quantities

in excess of authorized hourly deliveries shall be subject to the

Hourly Unauthorized Overrun Rate on the Statement of Rates. Hourly

overrun delivery quantities will be determined using a two step

process.