Alabama-Tennessee Natural Gas Company

Second Revised Volume No. 1

Effective Date: 09/01/1993, Docket: RS92- 27-003, Status: Effective

Original Sheet No. 127 Original Sheet No. 127 : Superseded

GENERAL TERMS AND CONDITIONS (Continued)

whether or not the facilities for such use have

actually been installed; provided, however, where the

use of natural gas is for plant protection,

feedstock, or process uses and the only alternate

fuel is propane or other gaseous fuel, then the

consumer will be treated as if he had no alternate

fuel capability.

(d) Special Adjustment Procedure: If any Affected

Customer shall notify Seller that for any

Curtailment Period, such customer's Curtailment

Period Quantity Entitlement will result in emergency

conditions, including environmental emergencies,

irreparable injury to life or physical property, or

in such customer's inability to serve minimum plant

protection volumes when operations are shut down; and

that such Affected Customer has to, the extent

feasible, scheduled the use of all alternate sources

of supply available for the Curtailment Period

involved, Seller, having satisfied itself that the

customer is entitled thereto, shall permit a special

adjustment to such customer's Curtailment Period

Quantity Entitlement equal to the volume required to

avoid such emergency to the extent Seller can permit

such adjustment without creating similar emergencies

for other Affected Customers or jeopardizing Seller's

operating program; provided, however, that no

customer shall be entitled to receive on any day or in

any period a volume in excess of its applicable

contract volume limitations and that any customer

receiving a special adjustment shall return the

volume involved to Seller before resuming any

interruptible services, or under such operating

arrangements as may be agreed upon between Seller and

the customer; and provided further that, if Seller

determines that it is necessary, Seller may offset

any such special adjustment by reductions of the

Curtailment Period Quantity Entitlements of other

Affected Customers pursuant to the procedures

specified in Section 22.2(b) hereof.