Writer's Direct Line (416) 440-7607

November 16, 2000

BY PRIORITY POST

Ms. Lynda Angus

TransCanada Pipelines Limited

111 Fifth Avenue S.W.

P.O. Box 1000, Station M

Calgary, Alberta

T2P 4K5

Dear Ms. Angus:

Re:	Union Gas Limited - Trafalgar Facilities Expansion Program

Board File No. RP-2000–0110

Notice of Intervention of TransCanada Pipelines Limited

This is to acknowledge receipt of your intervention on behalf of TransCanada Pipelines Limited in the above matter, and to confirm your status as an intervenor, subject to Union Gas Limited's right of reply to your request within 10 days of the mailing of this letter.

The Board has determined that TransCanada Pipelines Limited is ineligible to apply for an award of cost under its Cost Eligibility Guidelines.

Yours truly,

Paul B. Pudge

Board Secretary

cc:	Karen Hockin

Union Gas Limited

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