Colorado Interstate Gas Company

First Revised Volume No. 1

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

Tenth Revised Sheet No. 284B Tenth Revised Sheet No. 284B

Superseding: Ninth Revised Sheet No. 284B

GENERAL TERMS AND CONDITIONS

(Continued)

6.3 (continued)

(d) Special Temporary Interruption Procedure. If Transporter

determines that underdeliveries or overdeliveries of Nominated

quantities of Gas to Transporter's system or unauthorized

overruns of Deliveries from Transporter's system render

Transporter unable to meet its total Transportation Service

obligations, Transportation Services shall be interrupted as

necessary to preserve the operating integrity of the

Transporter's transmission system within the area of the system

requiring interruption. Such interruption shall continue until

Transporter is able to identify the source(s) of such

underdeliveries, overdeliveries, or overruns. Transporter shall

use reasonable diligence to determine and remedy the cause of

the underdeliveries, overdeliveries, or the unauthorized

overruns.

Upon identification of the source(s) Transporter shall

appropriately adjust quantities attributable to the Party(ies)

responsible for such underdeliveries, overdeliveries, or

unauthorized overruns and shall reduce or discontinue the

interruption of service to other Parties. Transporter shall

continue this process until the source(s) and responsible

Party(ies) are identified and service is restored to all other

Parties.

If Transporter determines to reduce or interrupt service to any

Party, Transporter shall provide as much notice as is

reasonably possible.