Alabama-Tennessee Natural Gas Company

Second Revised Volume No. 1

Effective Date: 06/01/1997, Docket: RP97-165-003, Status: Effective

First Revised Sheet No. 108A First Revised Sheet No. 108A : Superseded

Superseding: ORIGINAL SHEET NO. 108A

GENERAL TERMS AND CONDITIONS (continued)

4.8 Correction of metering errors-adjustments: Measurement data

corrections should be processed within six (6) months from the

end of the production month, unless (i) Transporter, Shipper

and Operator mutually agree otherwise or (ii) the correction is

the result of a deliberate omission or misrepresentation by a

Party or a mutual mistake of fact. Prior period measurement

adjustments will be taken back to the production flow month and

reflected as such on invoices, imbalance statements and

allocation statements. In all instances where a correction is

made, Shipper, Transporter or Operator, as applicable, shall

have a 3 month rebuttal period. Parties' other statutory or

contractual rights shall not otherwise be diminished by this

standard.

4.9 Preservation of metering records: Transporter and Shipper

shall each preserve for a period of at least one (1) year all

test data, charts, and other similar records.