Iroquois Gas Transmission System, L.P.

FIRST REVISED VOLUME NO. 1

Effective Date: 01/27/2009, Docket: RP09-283-000, Status: Effective

SECOND REVISED SHEET NO. 4C SECOND REVISED SHEET NO. 4C

Superseding: SUBSTITUTE FIRST REVISED SHEET NO. 4C

--------------- EASTCHESTER RATES 2/ (All in $ Per Dth) ----------------

Eastchester Primary Access Rates

-------------- Maximum Rates ------------------

Minimum Effective Effective

7/1/2004 - 12/31/2007 1/1/2008

Eastchester RTS Demand 5/: $0.0000 $20.075 $19.3146

Eastchester RTS Commodity: $0.0000 $ 0.0000 $ 0.0000

Eastchester ITS Commodity: $0.0000 $ 0.6600 $ 0.6350

Eastchester Secondary Access Rates 3/

---------------------- Maximum Rates --------------------------------------

Minimum Effective Effective Effective Effective Effective

7/1/2004 1/1/2005 1/1/2006 1/1/2007 1/1/2008

Primary Contract Path

Zone 1 $0.0000 $0.4282 $0.4317 $0.4341 $0.4401 $0.4151

Zone 2 $0.0000 $0.4611 $0.4641 $0.4662 $0.4713 $0.4463

Inter-Zone $0.0000 $0.2700 $0.2760 $0.2800 $0.2900 $0.2650

Zone 1 (MFV) 1/ $0.0000 $0.3593 $0.3640 $0.3671 $0.3750 $0.3500

**SEE SHEET NO. 4A FOR ADJUSTMENTS TO RATES WHICH MAY BE APPLICABLE 4/

____________________________

1/ As authorized pursuant to order of the Federal Energy Regulatory Commission, Docket Nos. RS92-17-003,

et al., dated June 18, 1993 (63 FERC para. 61,285).

2/ Applicable to "Eastchester Shipper" as defined in Section 2.27 of the General Terms & Conditions.

(Footnotes continued on Sheet 4D)