Colorado Interstate Gas Company

First Revised Volume No. 1

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

First Revised Sheet No. 71D First Revised Sheet No. 71D

Superseding: Original Sheet No. 71D

RATE SCHEDULE NNT-1

NO-NOTICE STORAGE AND TRANSPORTATION SERVICE - FIRM

(Continued)

2. APPLICABILITY AND CHARACTER OF SERVICE

2.1 Primary, Segmented Secondary and Secondary Scheduling

(a) Primary Scheduling

(i) Service under this Rate Schedule entails storage and

the Transportation of Gas by Transporter from Point of

Withdrawal to Point(s) of Delivery. Subject to the

limitations set out in this Tariff, service under this

Rate Schedule is firm up to the MDQ specified in the

Agreement, and shall be limited to Shipper's Available

Daily Withdrawal Quantity ("ADWQ") as defined in

Section 1 of the General Terms and Conditions.

(ii) As limited by the provisions of Section 2.2 of this

Rate Schedule, Transporter will make Deliveries on a

"no-notice" basis (requiring no Nominations) based on

Shipper's Available Daily Withdrawal Quantity ("ADWQ").

Further, Shipper may take Deliveries up to MDQ, limited

by Shipper's ADWQ during the Injection Period.

(iii) It shall be Shipper's responsibility to maintain an

amount of Gas in storage to satisfy its needs.

(b) Transportation Service utilizing Flow Path Secondary Capacity

shall be scheduled, subject to capacity availability, following

Primary Capacity but before Secondary Capacity.

scheduled, subject to capacity availability, following all

Primary Capacity and Flow Path Secondary Capacity.

(d) NNT Balancing Point

(i) Transporter shall establish an NNT Balancing Point that

is associated with Shipper's Primary Delivery Points

under the Agreement.

(ii) At Shipper's option, Nominations on its related

Transportation Service Agreement(s) may also be made to

such NNT Balancing Point.