Enbridge Pipelines (Midla) Inc.

Fourth Revised Volume No. 1

Effective Date: 10/01/2002, Docket: RP02-486-000, Status: Effective

First Revised Sheet No. 108 First Revised Sheet No. 108 : Effective

Superseding: Original Sheet No. 108

3.3 An EBB system subscriber has the option to utilize the EBB system

for the following purposes:

(a) Requesting and tracking subscriber's Service Agreements,

submitting nominations and allocations, and viewing subscriber's

operational imbalances; and (b) Participating in Pipeline's

capacity release program pursuant to Section 4 of Pipeline's

General Terms and Conditions, or posting a request for capacity.

3.4 Pipeline shall maintain on the EBB system a list of Point(s) of

Receipt and Point(s) of Delivery currently available on its system

and the current availability of firm and interruptible capacity on

Pipeline's system. The EBB shall show whether the capacity is

available from Pipeline directly, or through Pipeline's Capacity

Release and Assignment program as set forth in Section 4 of

Pipeline's General Terms and Conditions.

3.5 Pipeline shall provide for opportunities for electronic

communication with customers, Agents and third parties authorized

to participate in electronic communications on behalf of Customer

(upon election to participate in such opportunities, such entity

shall become an electronic trading partner of Pipeline). Such

communication shall be in compliance with NAESB enumerated

Electronic Delivery Mechanism Standards.

(a) such communication shall be available on a non-

discriminatory basis to all parties.

(b) such communication shall be in compliance with the protocols

set forth and procedures detailed in the NAESB Standards and

governed by the NAESB Trading Partner Agreement.

it's pro-rata share of transaction origination costs and

shall reimburse Pipeline for all connect fees and monthly

maintenance costs attributable to the establishment of such

entity as an electronic communication partner.