Colorado Interstate Gas Company

First Revised Volume No. 1

Effective Date: 03/01/2008, Docket: RP07-666-002, Status: Pending

Original Sheet No. 380K.01 Original Sheet No. 380K.01 : Pending

GENERAL TERMS AND CONDITIONS

(Continued)

Article 42 - FUEL AND L&U (Continued)

42.5 True-up Mechanism (Continued)

(iii) The unrecovered (or over-recovered) quantity of gas

related to revenues and costs for Fuel, other fuel,

shrinkage, linepack adjustments, system balancing

activities and other such credit/debit activity,

including cash outs, (collectively, "Cost and Revenue

True-up Adjustment") shall be recorded in a net deferred

asset or net deferred liability account and included in

the L & U and Other Fuel true up. The actual balance

(positive or negative) for each twelve-month period shall

be recouped from/ or credited to Shippers prospectively

in an annual filing. Any over-collection in a twelve-

month period of the Cost and Revenue True-Up Adjustment

that can not be applied to the L&U and Other Fuel

reimbursement percentage, due to a resulting negative

percentage, shall be reimbursed to shippers with interest

calculated pursuant to the Commission's Regulations. The

deferred account will be subdivided so that each period's

accumulation (twelve-months) of unrecovered (or over-

recovered) amount and the amortization thereof through a

rate adjustment will be kept separate from future

accumulations. Any over or under recovery of L & U and

Other Fuel will be carried forward to the next period.

Prior period adjustments, either credits or debits, will

be included. The amortization of decatherms will be

accounted for and reported upon in an annual L & U and

Other Fuel True-Up filing.