Mobile Bay Pipeline Company

Second Revised Volume No. 1

Effective Date: 06/01/1997, Docket: RP97-155-003, Status: Effective

Substitute First Revised Sheet No. 157 Substitute First Revised Sheet No. 157 : Effective

Superseding: Superseding Original Sheet No. 157

GENERAL TERMS AND CONDITIONS

(Continued)

9. ALLOCATION PROCEDURES

points will be allocated on a monthly basis. For those agreed

upon daily allocated points, Transporter will report the daily

operational allocation within one business day after the end of

the gas day using scheduled quantities if better data is not

available. Delivery point allocations will be performed at the

lowest level of detail provided by nominations. The time

limitation for disputes of allocations will be six (6) months

from the date of the initial month-end allocation with a three

(3) month rebuttal period (period in which a party may dispute

the adjustment). The time limitation shall not apply in the

case of deliberate omission or misrepresentation or mutual

mistake of fact. The parties' other statutory or contractual

rights shall not otherwise be diminished by this standard.

allocation agreement (PDA) methods, as set forth in Sections 9.2

and 9.3, for allocating Measured Quantities all points on

Transporter's system, with the following exceptions:

Operator or Shipper prior to gas flow, then the default

allocation described in Section 9.8 will be used; and

by Transporter and an Operator, the Operational Balancing

Agreement shall be used in lieu of other allocation

methods except as provided in Section 9.11 herein.

confirmation should submit the PDA to Transporter after or

during confirmation and before the start of the gas Day.

Transporter shall accept GISB-approved allocation methodology

types from the upstream or downstream custody transfer party who

is providing the point confirmation. Transporter shall send a

quick response within fifteen (15) minutes of receipt confirming

the receipt of such PDA.

the scheduled quantity is to be allocated to the Shippers

nominating at the point. The PDA methods shall include ranked,