Iroquois Gas Transmission System, L.P.

FIRST REVISED VOLUME NO. 1

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Effective Date: 02/01/2009, Docket: RP09-206-000, Status: Effective

FOURTH REVISED SHEET NO. 143 FOURTH REVISED SHEET NO. 143

Superseding: THIRD REVISED SHEET NO. 143

as set forth on the currently effective Schedule 1 appended

hereto and Transporter shall make available on a primary basis

to or on behalf of Shipper at each Delivery Point on any day

the Equivalent Quantity not to exceed the Maximum Equivalent

Quantity for each Delivery Point as set forth on the currently

effective Schedule 2 appended hereto. Shipper may on a

secondary basis receive quantities of natural gas at each

Receipt Point up to two times the Maximum Input Quantity as

set forth on the currently effective Schedule 1 appended hereto

and deliver quantities of natural gas at each Delivery Point up

to two times the Maximum Equivalent Quantity as set forth on

the currently effective Schedule 2 appended hereto, provided

that Shipper does not exceed the Maximum Equivalent Quantity

in any pipe Segment.

2. Transporter shall make available to Shipper the

transportation service reserved under this Article II on the days

and for the quantities of gas for which such service has been

reserved, subject to Shipper’s compliance with the terms and

conditions of this Contract.