Mobile Bay Pipeline Company

Second Revised Volume No. 1

Effective Date: 06/01/1997, Docket: RP97-155-001, Status: Effective

First Revised Sheet No. 162 First Revised Sheet No. 162 : Effective

Superseding: Superseding Original Sheet No. 162

the Operator prior to gas flow, a default allocation ("DA") will be used

as follows:

Quantities equal scheduled quantities, then all Shippers will

receive their scheduled nominations.

Quantities exceed scheduled quantities, then quantities initially

will be allocated as provided in Section 9.8(a) above. Any excess

quantities will be allocated pro rata, based on scheduled

nominations. Quantities allocated in excess of scheduled

quantities that exceed Customer's MDQ shall be unauthorized

quantities and subject to the charges and fees prescribed in

Section 17 of the General Terms and Conditions. Quantities

allocated in excess of scheduled quantities but equal to or less

than the Customer's MDQ shall be treated as an imbalance and

subject to the penalties in Section 13 of the General Terms and

Conditions.

Measured Quantities are less than scheduled quantities, then no

Shippers will receive quantities above their scheduled

nominations. The Measured Quantities initially will be allocated

to firm service pro rata based on scheduled nominations. Next,

quantities which remain will be allocated to firm supplemental

service based on scheduled nominations. If any Measured

Quantities remain, such quantities will be allocated pro rata to all

scheduled