ANR Pipeline Company

Second Revised Volume No. 1

Effective Date: 11/01/2006, Docket: RP06-613-000, Status: Effective

Second Revised Sheet No. 45F Second Revised Sheet No. 45F : Effective

Superseding: First Revised Sheet No. 45F

RATE SCHEDULE IWS

INTERRUPTIBLE WHEELING SERVICE

1. AVAILABILITY

This Rate Schedule is available to any person, corporation,

partnership or any other party (hereinafter referred to as "Shipper")

for the Transportation of Gas between a Point of Receipt and a Point

of Delivery within a geographic region(s) encompassing Transporter's

facilities as identified in Section 1.30A of the General Terms and

Conditions of this Tariff (hereinafter referred to as a "Hub").

Transactions, hereunder, within the Hub will net to zero each day.

2. APPLICABILITY AND CHARACTER OF SERVICE

2.1 This Rate Schedule shall apply to all service which is

rendered by Transporter for Shipper pursuant to the executed

Agreement under this Rate Schedule.

2.2 Wheeling service under this Rate Schedule shall consist of:

(a) the receipt of Gas on behalf of Shipper, (b) the

Transportation of Gas on behalf of Shipper and (c) the Tender

of Gas for delivery by Transporter to Shipper, or for

Shipper's account.

2.3 Service rendered under this Rate Schedule shall be

interruptible. Interruptible service shall be available only

to the extent of actual capacity as it may be available from

time to time, under current conditions and shall be offered

in accordance with the priorities established in the General

Terms and Conditions of this Tariff.

3. CHARGES

Each Month Shipper shall pay to Transporter the following charges:

3.1 Commodity Charges.

(a) A Commodity Rate, as stated on Sheet No. 9A, shall be

paid for each Dekatherm of Gas Delivered Hereunder to

or on behalf of Shipper during the Service Month;