Colorado Interstate Gas Company

First Revised Volume No. 1

Effective Date: 10/01/1996, Docket: RP96-190-000, Status: Effective

Original Sheet No. 62A.04 Original Sheet No. 62A.04 : Effective

RATE SCHEDULE TF-3

STORAGE TRANSPORTATION SERVICE - FIRM

(Continued)

3.5 Imbalance Management: Shipper shall be subject to the imbalance

management provisions set forth in Article 7 of the General Terms

and Conditions.

3.6 Adjustment of Rates.

(a) Subject to the terms of the Agreement, Transporter reserves

the right to prescribe and/or to adjust at any time any of

the rates applicable to any individual Shipper without

adjusting any other rate applicable to that Shipper or

applicable to any other Shipper; provided, however, that such

adjusted rate(s) shall not exceed the applicable maximum

rate(s) nor shall they be less than the applicable minimum

rate(s), set forth on the Schedule of Rates Sheets.

(b) Downward adjustment from the maximum rate shall be for a

specific term. Unless otherwise agreed, at the expiration of

the Term of Rate specified in Exhibit "B" of the Agreement,

the rate for Transportation Service, shall revert to the

maximum allowable rate, including applicable surcharges,

under this Rate Schedule.

4. RESERVATION CHARGE ADJUSTMENT

4.1 If Transporter, on any Day, fails to accept from Shipper

quantities of gas Tendered from Shipper's account for

transportation or fails to Deliver quantities of gas accepted for

transportation up to Shipper's MDQ as adjusted for Shipper's ADWQ

under Shipper's Rate Schedule FS-1, then, subject to Sections 4.3

and 4.4 below, the R1 Reservation Charge and any attendant

surcharges for the Month in which such Day occurs will be reduced

by an amount equal to the product of (a) the quantity of gas

Tendered for Shipper's account that Transporter failed to accept

or the quantity of gas accepted that Transporter failed to deliver

(such quantity, in neither case, not to exceed Shipper's Maximum

Delivery Quantity) times (b) the rate per Dth equal to the

quotient of the applicable R1 Rate divided by the number of days

in such Month, rounded to the nearest tenth of a cent.