Great Lakes Gas Transport, L.L.C.

Second Revised Volume No. 1

Effective Date: 05/01/1998, Docket: RP98-174-000, Status: Effective

Second Revised Sheet No. 117 Second Revised Sheet No. 117 : Effective

Superseding: First Revised Sheet No. 117

GENERAL TERMS AND CONDITIONS

FOR TRANSPORTATION SERVICE

(cont'd)

10. CAPACITY ALLOCATION (cont'd)

(b) Offers are binding until written or electronic notice of with-

drawal is received by Transporter. The releasing party may

withdraw its offer during the bid period where unanticipated

circumstances justify and no minimum bid has been made. The

withdrawal must be via written notice, fax transmission, through

the Web Site E-Mail or via EDM, including an affidavit estab-

lishing unanticipated circumstances justifying the withdrawal. A

Shipper's Notice of Prearranged Deal transmitted via EDM must be

withdrawn via EDM.

10.3 Posting of Shipper's Notices

(a) Except as set forth in Section 10.3(b), Shipper may deliver its

completed notice to Transporter at any time, but it must be

received by Transporter:

(i) no later than 1:00 p.m., central clock time, on the day

before nominations for short-term releases (less than

five months), and

(ii) no later than 1:00 p.m., central clock time, four

business days before the effective begin date of a

release of capacity for five months or longer.

Transporter shall post Shipper's completed notice on the BB

System upon receipt or as requested by Shipper. All posted

notices shall be accessible via EDM and the Web Site throughout

the posting period. If the Shipper requests a posting time,

Transporter will support such request insofar as it comports with

the standard timeline set forth in this Section 10. Shipper's

notice shall remain posted until 2:00 p.m., central clock time,

on the day before nominations are due (open season is three

business days). Bids and offers should be complete before being

posted. Only posted bids and offers should be available

electronically.