Wyoming Interstate Company, Ltd.

Second Revised Volume No. 2

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Effective Date: 04/12/2010, Docket: RP10-491-000, Status: Effective

Fifth Revised Sheet No. 72A Fifth Revised Sheet No. 72A

Superseding: Fourth Revised Sheet No. 72A

GENERAL TERMS AND CONDITIONS

(Continued)

10. IMBALANCE MANAGEMENT (Continued)

10.3 Cash Out (Continued)

(b) Determination of Cash Out Liabilities

(i) Shipper shall not be subject to Cash Out Penalty if the

imbalance occurs at an interconnection between

Transporter's system and another interstate pipeline,

and Shipper is not at fault for the imbalance.

(ii) Imbalances for which the Shipper has not elected to be

held open for Trade shall be valued at the Cash Out

Index Price for the Month that the imbalance

accumulated. The Cash Out Index Price for imbalances

that were held open for Trade shall be valued at the

higher of the accumulation Month or the Trade Month for

imbalances due Transporter and the lower of the

accumulation Month or the Trade Month for imbalances

due the Shipper.

(iii) Cash Outs shall be priced at the following premium or

discount from the Cash Out Index Price. The imbalance

percentage shall be determined by comparing the size of

the imbalance to the larger of total Receipt or total

Delivery Quantities for the Agreement under which the

imbalance is being Cashed Out. The imbalance percentage

for remaining Trade imbalances will be as determined in

the Month that the imbalance accumulated. The

appropriate Cash Out Index Price shall be subject to a

premium for quantities owed to Transporter and subject

to a discount for quantities owed to Shipper.