Alabama-Tennessee Natural Gas Company

Second Revised Volume No. 1

Effective Date: 06/01/1997, Docket: RP97-165-001, Status: Effective

Second Revised Sheet No. 74 Second Revised Sheet No. 74 : Superseded

Superseding: FIRST REVISED SHEET NO. 74

GENERAL TERMS AND CONDITIONS (continued)

1.22 The term "Summer Season" shall refer to the months of April

through October.

1.23 The term "EBB" shall mean the electronic bulletin board or

computer information publication system established by

Transporter as more fully set forth in Section 34 of

Transporter's General Terms and Conditions.

1.24 The term "Releasing Shipper" shall mean any shipper that

releases capacity pursuant to the provisions of Section 3

of the General Terms and Conditions of Transporter's FERC

Gas Tariff.

1.25 The term "Replacement Shipper" shall mean any person that

has executed a Released Transportation Service Contract in

the form beginning at Tariff Sheet No. 190 and purchases

released capacity pursuant to Section 3 of the General

Terms and Conditions of Transporter's FERC Gas Tariff.

1.26 The term "Bidder" shall mean any person that submits a bid

for released transportation capacity pursuant to the terms

of Section 3 of the General Terms and Conditions of

Transporter's FERC Gas Tariff.

1.27 The term "Maximum Interruptible Quantity" or "MIQ" shall

mean the maximum quantity that a shipper may nominate under

its IT Contract.

1.28 The term "Implementation Date" shall mean September 1,

1993, or the first day of the first month that occurs at

least thirty days after the date of a final Commission

order approving the restructuring of services filed in FERC

Docket No. RS92-27. For purposes hereof, a Commission

order shall become final on the last date for filing a

request for rehearing when no such request has been filed

or, if requests for rehearing are filed, on the date of the

Commission's order denying all petitions for rehearing or

the date all petitions for rehearing are denied by

operation of law.

1.29 The term "OBA Party" shall mean any party that enters into

an Operational Balancing Agreement ("OBA").