December 15, 2000

Mr. Paul Pudge

Board Secretary

Ontario Energy Board

2300 Yonge Street

Toronto, Ontario

Dear Mr. Pudge:

Re: Union Gas Limited

Trafalgar Facilities Expansion Program 2000/20001

RP-2000-0110

Please find enclosed the Board Staff supplementary interrogatories related to the above application.

As a reminder, please note that responses to these interrogatories are due no later than December 22, 2000.

Yours truly,

Zora Crnojacki

Regulatory Officer

cc:	Karen Hockin

Manager, Regulatory Affairs

Union Gas Limited

Fax: (519) 436-5259

RP-2000-0110 Intervenors via facsimille