Colorado Interstate Gas Company

First Revised Volume No. 1

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

Seventeenth Revised Sheet No. 283A Seventeenth Revised Sheet No. 283A

Superseding: Sixteenth Revised Sheet No. 283A

GENERAL TERMS AND CONDITIONS

(Continued)

6.3(a)(vi) (continued)

2. For quantities Scheduled within this Paragraph

(vi), quantities will be scheduled based on the

priority of the Transportation Agreement under

which the quantity is being Nominated. Quantities

Nominated under firm Transportation Agreements

shall be scheduled first in accordance with

Sections 6.3(a)(i) and (iii), as appropriate.

Quantities Nominated under interruptible

Transportation Agreements or Rate Schedule PAL-1 or

APAL-1 Agreements shall be scheduled next with

quantities associated with higher Commodity Rates

scheduled before those associated with lower

Commodity Rates. Interruptible and Rate Schedule

PAL-1 or APAL-1 Nominations carrying the same

Commodity Rate shall be scheduled pro rata based on

the quantities Nominated.

3. Authorized Overrun for Points of Delivery on the

Valley Line shall be only conditionally scheduled

based on the expected capacity and/or Storage Field

Deliverability available for this service. In the

event of capacity limitations, Transporter may

interrupt scheduled Authorized Overrun Quantities

at Primary Points of Delivery on the Valley Line in

advance or during the Gas Day. These quantities

shall be interrupted before any quantities are

interrupted pursuant to Section 6.3(b), below.

Within the category of Valley Line Authorized

Overrun Quantities, Transporter shall first

interrupt service pursuant to Rate Schedule TF-1 in

a pro rata manner based on Nominations. Authorized

Overrun Quantities requested under Rate Schedules

NNT-1 and NNT-2 from Storage Fields shall be

interrupted last, in a pro rata manner based on

Nominations.

(vii) The next quantities scheduled shall be those quantities

Nominated by Shipper under Rate Schedule HUB-1. However,

within this group, quantities shall be scheduled pro

rata based on quantities Nominated.