Great Lakes Gas Transport, L.L.C.

Second Revised Volume No. 1

Effective Date: 06/01/1997, Docket: RP97-322-000, Status: Effective

First Revised Sheet No. 128 First Revised Sheet No. 128 : Effective

Superseding: Original Sheet No. 128

GENERAL TERMS AND CONDITIONS

FOR TRANSPORTATION SERVICE

(cont'd)

12. NOMINATING AND SCHEDULING TRANSPORTATION SERVICE (cont'd)

Except in the instance of a force majeure condition, as

defined in Section 8 of these General Terms and Conditions, no

change in service will commence unless or until Transporter has

received the completed "Transportation Scheduling Form" and the

Shipper has been advised by Transporter's gas dispatcher that the

revised service may commence. Shipper and Transporter shall

advise on another as soon as possible with respect to any force

majeure conditions affecting transportation service hereunder.

12.2 Scheduling

(a) When deemed necessary by Transporter, Transporter may require

confirmation from upstream and downstream transporters that

scheduled receipts and deliveries will occur prior to scheduling

receipts and deliveries on its system.

(b) Transporter may decline to schedule receipts and deliveries

through segments of its system if such action is required in

Transporter's judgment by weather the necessity to conduct main-

tenance, repair or replacement activities with regard to its

facilities, to schedule Department of Transportation compliance

activities, to install taps, to test storage fields, operational

equipment, compressors or compressor station equipment, or simi-

lar activities affecting capacity and operations of portions of

its system, or as a result of conditions of force majeure, as

described at Section 8.1 of these General Terms and Conditions.