Overthrust Pipeline Company

First Revised Volume No. 1-A

Effective Date: 11/01/2000, Docket: RP01- 34-000, Status: Effective

Original Sheet No. 67G Original Sheet No. 67G : Superseded

GENERAL TERMS AND CONDITIONS

(d) Shippers are responsible for making whatever

arrangements they deem necessary to finalize and document

the imbalance trade among themselves.

(e) Overthrust shall not be liable for any

losses incurred by a Shipper if a Shipper is unable to

complete an imbalance trade once Shipper has notified

Overthrust of the imbalance trade.

17. BILLING AND PAYMENT

17.1 On or before the 9th business day of each month,

Overthrust shall furnish to Shipper a monthly the preceding

month (including any other applicable charges). Unless

otherwise agreed, transportation invoices shall state the

net billing rate, rather than the maximum discount tariff

rate and the discount amount. Overthrust shall provide a

schedule showing volumes of gas (in Mcf) and heat content

(in MMBtu) received and delivered, including equivalent

volumes, unaccounted-for gas, gas vented, and any imbalance.

Shipper's imbalance statement will be included in this

billing. Invoices shall be based on actuals (if available)

or best available data. Quantities at points where OBAs

exist shall be invoiced based on scheduled quantities.