Arkansas Western Pipeline Company

First Revised Volume No. 1

Effective Date: 06/01/1997, Docket: RP97-187-003, Status: Effective

Original Sheet No. 14A Original Sheet No. 14A : Superseded

otherwise be diminished by this standard. Imbalance statements

should be generated at the same time or prior to the generation

of the transportation invoice. The imbalance statement should

be rendered prior to or with the invoice, and the

transportation invoice should be prepared on or before the 9th

Business Day after the end of the production month. Rendered

is defined as postmarked, time-stamped, and delivered to the

designated site.

6.3 Notwithstanding Section 6.2 above, in the event that Shipper(s)

has a Predetermined Delivery Allocation (PDA), Transporter

shall bill each Shipper for gas received at such Point(s) of

Receipt based on each Shipper's allocated share of such gas

pursuant to such PDA at such Point(s) of Receipt in each month.

There is no need to submit PDAs if a transportation service

provider has an OBA in effect for a point. Only one PDA

allocation methodology shall be applied per allocation period.

The upstream or downstream party providing the point

confirmation should submit the PDA to the allocating party

after or during confirmation and before start of gas day, The

allocating party shall send back "confirmation of receipt" of

the PDA within fifteen minutes.

6.4 Both Transporter and Shipper and their representatives shall

have the right to examine and copy at reasonable times, books,

records and charts of the other to the extent necessary to

verify the accuracy of any statement, charge or computation

made under or pursuant to any of the provisions hereof.

6.5 Shipper shall pay Transporter at its general office in Houston,

Texas, or at such other address as Transporter shall designate

in writing, by no later than the tenth day