Colorado Interstate Gas Company

First Revised Volume No. 1

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

Second Revised Sheet No. 428B Second Revised Sheet No. 428B

Superseding: First Revised Sheet No. 428B

FORM OF INTERRUPTIBLE PARKING AND LENDING SERVICE AGREEMENT

APPLICABLE TO RATE SCHEDULE PAL-1

(Continued)

(2) Unless otherwise agreed by the Parties in writing, the Parking

and Lending Rate for service shall be Transporter's

then-effective maximum commodity rate for service under Rate

Schedule PAL-1, or other superseding Rate Schedule, as such

rates may be changed from time to time.

Pursuant to Section 3.2 of Rate Schedule PAL-1, the Parking and

Lending Rate shall be used to calculate the Parking and Lending

Service Charge Amount. Such Service Charge Amount shall be no

more than the maximum service charge nor less than the minimum

service charge, pursuant to Section 3.1 of Rate Schedule PAL-1,

and shall be based on the Parking and Lending Rate of

$___________.

(3) All applicable Surcharges, including but not limited to those

assessed pursuant to Section 17 of the General Terms and

Conditions, for each Dekatherm of Gas Parked or Loaned under

this Agreement. Such Charges or Surcharges shall not be

applicable if paid on related Transportation Service.