Iroquois Gas Transmission System, L.P.

FIRST REVISED VOLUME NO. 1

 Contents / Previous / Next / Main Tariff Index

Effective Date: 12/17/2004, Docket: RP05- 75-000, Status: Effective

Second Revised Sheet No. 81 Second Revised Sheet No. 81 : Effective

Superseding: First Revised Sheet No. 81

17.2 Good Faith Estimates. At Transporters request,

any Shipper which has executed a Gas Transportation Contract

with Transporter wherein Transporter agrees to transport gas

on behalf of Shipper will furnish to Transporter good faith

estimates of the daily, monthly and annual quantities of

natural gas which Shipper desires Transporter to transport

for Shipper for at least two (2) years in advance. Such

estimates will be used for planning purposes and will not

substitute for the nomination procedures outlined above.

The information provided pursuant to this section shall not

be made available to energy affiliates which are engaged in

the marketing of gas unless the information is posted

simultaneously on Transporters Electronic Bulletin Board.

18. OTHER OPERATING CONDITIONS.

18.1 Minimum Quantity Meterable. In no event shall

Transporter be required to accept a request for

transportation or park and loan service for a quantity of

gas which Transporter cannot meter with reasonable accuracy

at the Receipt or Delivery Point(s) or Parking or Loan

Point(s) for which Shipper is requesting service. If

Shippers request for transportation or park and loan service

involved a quantity which Transporter cannot meter with

reasonable accuracy at the requested Receipt or Delivery

Point(s) or Park and Loan Point(s), Transporter will

promptly so inform Shipper and advise Shipper of the minimum

quantity that can be metered with reasonable accuracy at the

proposed Points.

18.2 Coordination With Other Parties. Shipper shall

make all necessary arrangements with other parties at or

upstream of the Receipt Point(s) or Parking Point(s) where

natural gas is delivered to Transporter by Shipper or for

Transporters system operations and coordinated with

Transporters dispatchers.

18.3 Facilities To Be In Place Prior To Request.

Transporter shall not be required to render transportation

service on behalf of Shipper in the event that all

facilities necessary to render such service do not exist at

the time such service is requested.