Enbridge Pipelines (AlaTenn) L. L. C.

FOURTH REVISED VOLUME NO. 1

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Effective Date: 05/06/2005, Docket: RP05-329-000, Status: Effective

Original Sheet No. 328B Original Sheet No. 328B : Effective

____ Discounted Transportation Rate applicable in a specified

relationship to quantities actually transported:

Adjustment in Transportation Rate: ____________ (based

on ___________ Dth actually transported)

____ Discounted Transportation Rate applicable to specified

quantities during specified periods of time or during

specified periods of the year:

______________ Dth for the following time period(s):

Discounted Transportation Rate applicable to specified

quantities at specific Point(s) of Receipt or Point(s) of

Delivery or other geographical locations:

Point(s) of Receipt: _________________________________

Point(s) of Delivery: ________________________________

Other geographical locations:_________________________

____ Discounted Transportation Rate applicable to production

reserves committed or dedicated by Shipper:

Production Reserves:_______________ Field

____ Discounted Transportation Rate based on published index

prices for specific Point(s) of Receipt and/or Point(s) of

Delivery or other agreed-upon published pricing reference

points (based upon the differential between published prices

or arrived at by formula):

Index Price(s): ______________________

______________________

_____ Differential between Index Prices

or

_____ Formula: ________________________

In no event shall the discounted rate established as set forth above exceed

the otherwise applicable maximum lawful rate.

Signed for Identification

Transporter:________________________________

Shipper:________________________________

Supersedes Exhibit A, Dated: _________________