Northern Border Pipeline Company

First Revised Volume No. 1

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Effective Date: 01/16/2008, Docket: RP08-128-000, Status: Effective

Seventh Revised Sheet No. 457 Seventh Revised Sheet No. 457 : Effective

Superseding: Sixth Revised Sheet No. 457

NORTHERN BORDER PIPELINE COMPANY

OFFER TO RELEASE - TEMPORARY

ADDENDUM NO. _____

Describe and Provide Example of Other Bid Evaluation Method: ___________

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

Name of Designated Replacement Shipper (if any): _______________________

________________________________________________________________________

Contact for Designated Replacement Shipper:

Name: _________________________________________________________

Title: _________________________________________________________

Address: _________________________________________________________

Phone No: _______________________ FAX No: ______________________

Effective Date of this Addendum No. ________ is ________________________

NORTHERN BORDER PIPELINE COMPANY

By: TransCanada Northern Border Inc.,

its Operator

By _______________________________

Title: ___________________________

By _______________________________

Title: ___________________________

ATTEST: [NAME OF SHIPPER]

By ___________________________ By _______________________________

Title: ___________________________

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