Great Lakes Gas Transport, L.L.C.

Second Revised Volume No. 1

Effective Date: 11/01/1993, Docket: RP97-157-006, Status: Effective

Original Sheet No. 32 Original Sheet No. 32 : Effective

IT RATE SCHEDULE

Interruptible Transportation Service

(cont'd)

2. APPLICABILITY AND CHARACTER OF SERVICE (cont'd)

2.5 A Shipper receiving service under this IT Rate Schedule shall not lose

priority for purposes of this Section by the renewal or extension of

term of that service.

2.6 Service under this IT Rate Schedule shall be provided on a basis that

is equal in quality for all gas supplies transported hereunder.

3. PRIORITY OF SERVICE

3.1 Interruptible transportation service of Transporter under this IT Rate

Schedule shall have a priority for system capacity subordinate to

Transporter's firm transportation service.

3.2 If monthly nominations under IT Service Agreements exceed Transpor-

ter's projected available capacity to provide such services, Trans-

porter shall, to the extent possible given the requirements of up-

stream or downstream transporters, schedule receipts and deliveries

for Shippers in accordance with the following order of priority:

(a) Among Shippers for whom receipts and deliveries were scheduled

for the month immediately preceding the month to be scheduled, up

to the quantities previously scheduled, allocated among shippers

in this category on the basis of the following subsections of

this Section 3.2.

(b) Among Shippers authorized by the Commission to receive service on

or before [insert effective date] up to the authorized maximum

daily volume, prorated according to the quantities nominated by

Shippers in this category.

determined as of the date Transporter received each Shipper's

completed "Transportation Service Request Form," provided that

all requests received by Transporter on a single day shall be

deemed to have been received at the same point in time.

3.3 Transporter will schedule interim nominations for service in the order

such interim nominations are received by Transporter, but only to the

extent it can do so without reducing another Shipper's scheduled

monthly nomination.