Iroquois Gas Transmission System, L.P.

FIRST REVISED VOLUME NO. 1

Effective Date: 01/01/1996, Docket: RP96- 63-000, Status: Effective

First Revised Sheet No. 86A First Revised Sheet No. 86A : Effective

Superseding: Original Sheet No. 86A

bears to the sum of the total Maximum Input Quantities for

firm transportation service of all Shippers affected by the

impairment of transportation capacity. Transporter shall not

bear any liability for any curtailment of service to Shipper

undertaken pursuant to the provisions of this Section 21.3 due

to one or more of the causes stated in Section 21.1 or to

routine maintenance of Transporter's system. To the extent that

curtailment is caused by a matter described in Section 21.2, any

liability that Transporter may have shall be limited to that set

forth in that section.

21.4 Termination Of Gas Transportation Contract or

Park and Loan Service Contract. If either Transporter or

Shipper shall fail to perform any of the material covenants

or obligations imposed upon it by the Gas Transportation

Contract or a Park and Loan Service Contract, subject to the

applicable provisions of this Tariff, then in such event the

other party may at its option terminate said contract by

proceeding as follows: the party not in default shall cause

a written notice to be served on the party in default stating

specifically the cause for terminating the contract and

declaring it to be the intention of the party giving the

notice to terminate the same; thereupon the party in default

shall have thirty (30) days after the service of the

aforesaid notice in which to remedy or remove the cause or

causes stated in the notice for terminating the contract, and

if within said period of thirty (30) days the party in

default does so remove and remedy said cause or causes, then

such notice shall be withdrawn and the contract shall

continue in full force and effect. In case the party in

default does not so remedy and remove the cause or causes

within said period of thirty (30) days, the contract shall

terminate; provided, however, that no termination shall occur

if the party in default has initiated action to cure such

material default but, despite its best efforts, has been