Great Lakes Gas Transmission Limited Partner

Second Revised Volume No. 1

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Effective Date: 02/16/2009, Docket: RP09-218-000, Status: Effective

Seventh Revised Sheet No. 39 Seventh Revised Sheet No. 39

Superseding: Sixth Revised Sheet No. 39

GENERAL TERMS AND CONDITIONS

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(continued)

15 FIRM CAPACITY RELEASE PROGRAM

15.1 DEFINITIONS. For purposes of this Section 15, the following terms shall have the meanings

indicated:

(A) "Releasing Shipper" shall mean Shippers with Agreements under Transporter's FERC Gas

Tariff, Second Revised Volume No. 1, Rate Schedule FT for firm Transportation Service or

Rate Schedule EFT for expedited firm Transportation Service or Rate Schedule LFT for

limited firm Transportation Service including Replacement Shippers that obtained Rate

Schedule FT or Rate Schedule EFT or Rate Schedule LFT service through this Section 15.

(B) "Replacement Shipper" shall mean a Shipper who receives an assignment of all (or a part) of

the firm, expedited firm, or limited firm capacity rights of a Releasing Shipper by

entering into an Agreement with Transporter under Transporter's FERC Gas Tariff, Second

Revised Volume No. 1, Rate Schedule FT for the firm capacity rights, or Rate Schedule EFT

for the expedited capacity rights, or Rate Schedule LFT for the limited firm capacity

rights so released by a Releasing Shipper.

Revised Volume No. 1.

(D) "Rate Schedule EFT" shall mean Rate Schedule EFT of Transporter's FERC Gas Tariff, Second

Revised Volume No. 1.

(E) "Rate Schedule LFT" shall mean Rate Schedule LFT of Transporter's FERC Gas Tariff, Second

Revised Volume No. 1.

(F) "Capacity" shall mean firm, expedited firm, or limited firm capacity rights on

Transporter's system pursuant to Agreements under Rate Schedule FT, Rate Schedule EFT, or

Rate Schedule LFT, respectively, of Transporter's FERC Gas Tariff, Second Revised Volume

No. 1, including overrun rights, if applicable, which shall attach to the underlying firm

service pro-rata based upon MDQ.

(G) "Elapsed Prorata Capacity" shall mean that portion of the capacity that would have

theoretically been available for use prior to the effective time of the intraday recall

based upon a cumulative uniform hourly use of the capacity.

15.2 Capacity may be released and assigned by a Releasing Shipper only under this Section 15.

Brokering or any other use of Transportation capacity by a person other than a Shipper is

expressly prohibited.

15.3 RECALL and REPUT. Capacity that may be released and assigned may be subject to recall and/or

reput by the Releasing Shipper.

(A) Releasing shippers may, to the extent permitted as a condition of the capacity release,

recall released capacity by providing notification to Transporter, and Transporter shall

provide notification of such recall to all affected Replacement Shippers, by the following

times (all times are C.C.T. on the date that nominations are due for that nomination type):

Nomination Recall Recall Notification Recall Notification to

Type Notification Period to Transporter Replacement Shippers

----------- ------------------- ------------------- -----------------------

Timely Timely 8:00 a.m. 9:00 a.m.

Evening Early Evening 3:00 p.m. 4:00 p.m.

Evening Evening 5:00 p.m. 6:00 p.m.

Intraday 1 Intraday 1 7:00 a.m. 8:00 a.m.

Intraday 2 Intraday 2 2:30 p.m. 3:30 p.m.