ANR Pipeline Company

Second Revised Volume No. 1

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

Third Revised Sheet No. 45D Third Revised Sheet No. 45D : Effective

Superseding: Second Revised Sheet No. 45D

RATE SCHEDULE IPLS

INTERRUPTIBLE PARK AND LEND SERVICE

(Continued)

3.3 Rate Changes. Subject to any limitations agreed to by Shipper and

Transporter, Transporter may from time to time and at any time selectively

adjust any or all of the rates charged to any individual Shipper for which a

Maximum Rate and Minimum Rate is stated on Sheet No. 9A of this Tariff or a

superseding tariff; provided, however, that such adjusted rate(s) shall not

exceed the applicable Maximum Rate(s), nor shall they be less than the Minimum

Rate(s), set forth on such sheet. Transporter shall have the right to charge

the Maximum Rate at any time as a condition for new service, or for

continuation of service under an existing Agreement. Transporter shall make

all information filings required by the Commission's regulations with respect

to any charges at less than the Maximum Rate.

4. OPERATIONAL REQUIREMENTS OF TRANSPORTER

(a) Shipper may be required, upon notification from Transporter, to cease or

reduce deliveries to, or receipts from, Transporter hereunder within the Day

consistent with Transporter's operating requirements. Further, Shipper may be

required to return loaned quantities or remove parked quantities upon

notification by Transporter. Such notification shall, at a minimum, be

provided by posting on Transporter's HTML page and may also be provided by

other means of Electronic Communication. Transporter will not recall from (or

require withdrawal by) any Shipper, on any Day, any quantity greater than one-

tenth (1/10) of the Shipper's outstanding park or loan balance, but in no

event shall Transporter be restricted to recalling less than 5,000 Dth from

any Shipper on any Day, nor will any Shipper be permitted to extend the term

of its park or loan by reason of this limitation. Transporter's notification

shall specify the time frame within which parked quantities shall be removed

and/or loaned quantities shall be returned, consistent with Transporter's

operating conditions, but in no event shall the specified time be sooner than

the next Day after Transporter's notification, subject to the following

conditions:

(1) In the event that the specified time for removal or return of Gas

quantities is the next Day, the time frame for required removal or

return shall begin from the time that Shipper receives notice from

Transporter. Notices provided after business hours for the next Day

will be provided to Shipper via Electronic Communication. In the

event that Shipper makes a timely and valid nomination in response to

notification by Transporter to remove parked quantities and/or return

loaned quantities, Shipper shall be deemed to have complied with

Transporter's notification; and