Enbridge Pipelines (Midla) Inc.

Fourth Revised Volume No. 1

Effective Date: 10/01/2001, Docket: GT01- 30-000, Status: Effective

Original Sheet No. 127 Original Sheet No. 127 : Effective

5. OPERATING CONDITIONS

5.1 Pipeline shall, on a non-discriminatory basis, have the right at

all times to operate all and/or any part of Pipeline's system in a

manner as deemed necessary by Pipeline in its reasonable

discretion. In situations where Pipeline in its reasonable

discretion determines that system integrity is imminently

threatened, Pipeline is authorized to take all actions necessary

to operate its system, including but not limited to those set

forth in this Section 5, without prior notice to Customer.

Pipeline shall have no liability for any actions taken to maintain

system integrity.

5.2 Pipeline shall be authorized to restrict, on a non-discriminatory

basis, receipts and/or deliveries of gas in order to maintain

pipeline operations to provide reliable and efficient

transportation service, to maintain Pipeline's system in balance,

and to alleviate conditions which, in Pipeline's reasonable

judgment, threaten the operational integrity of Pipeline's system.

Pipeline shall notify Customer and provide a forty-eight (48) hour

period in which the Customer, Customer's Agent, or the Point

Operator must comply with Pipeline's notice to restrict receipts

and/or deliveries. Failure to comply with a notice issued by

Pipeline restricting receipts or deliveries within such forty-

eight (48) hour period by Customer, Customer's Agent, or a Point

Operator acting for Customer shall subject Customer to a penalty

as set forth in Paragraph 17.7 hereof.

5.3 Service may be interrupted or curtailed by Pipeline or at the

direction of Pipeline due to scheduled routine repair and

maintenance to be reasonably determined by Pipeline. Pipeline

shall give Customer reasonable notice of such interruption or

curtailment and shall endeavor to coordinate such interruption or

curtailment with Customer. Pipeline shall not be required to make

alternate arrangements for receipt or delivery of gas in such

situations.

5.4 Pipeline shall not be required to perform service under any Rate

Schedules which are a part of Pipeline's FERC Gas Tariff