Transcolorado Gas Transmission Company LLC

Second Revised Volume No. 1

Effective Date: 12/28/2007, Docket: RP08-167-000, Status: Effective

Original Sheet No. 252 Original Sheet No. 252 : Effective

GENERAL TERMS AND CONDITIONS

8. NOMINATIONS/SCHEDULING OF RECEIPTS AND DELIVERIES (Continued)

Scheduling Day. Each scheduling day, Shippers shall request

transportation and cause the Operators to make confirmations of supply or

downstream capacity. When necessary, the capacity allocation procedure set

forth in Section 8.1 of these General Terms and Conditions shall be followed.

TransColorado shall communicate electronically or via facsimile to the

Shippers and Operators the scheduled quantities and any additional capacity

availability.

Unless otherwise agreed, the following timeline shall apply

for scheduling of receipts and deliveries on scheduling day:

(i) by 11:30 a.m. CCT - nominations must leave control of

Shipper;

(ii) by 11:45 a.m. CCT - nominations must be received by

TransColorado;

(iii) by 12:00 p.m. CCT - TransColorado provides quick

response to scheduling requests;

(iv) by 3:30 p.m. CCT - TransColorado receives completed

confirmations from upstream and downstream connected parties; and

(v) by 4:30 p.m. CCT - Shippers and Operators receive

confirmation of scheduled quantities.

(b) Flow Day. Shippers shall cause the Operators to tender the

scheduled quantities of natural gas to TransColorado at Receipt Points, plus

volumes to be retained by TransColorado for fuel as provided for in the

applicable transportation rate schedule, and TransColorado shall deliver the

scheduled quantities of natural gas, for Shippers' accounts, at Delivery

Points.