Certificate of Completion

See Appendix 'A'.

Various Mainline Construction Projects in Saskatchewan, Manitoba and Ontario (Summer PMP) Spread 98C-2.

Date substantially performed:

1998-12-11

Date certificate signed:

1999-02-24

Name of Owner

TransCanada PipeLines Limited.

Address of Owner

111 - 5th Avenue S.W., Calgary, Alberta T2P 4K5.

Name of Contractor

Marine Pipeline Construction of Canada (1993), A Division of Murphy Pipeline, Inc.

Address of Contractor

2308-8th Street, Nisku, Alberta T9E 7Z2.

Appendix A Spread 98C2, Province of Ontario 1. SCC Investigative Digs Lot 11 Con 6 Twp Haycock MLV 49-2 + 12.64 Start Chainage: 12+639.1 End Chainage: 12+734.0 Length: 95 meters Lot 11 Con 6 Twp Haycock MLV 49-2 + 14.01 Start Chainage: 13+977.1 End Chainage: 14+070.4 Length: 93 meters Lot 11 Con 6 Twp Haycock MLV 49-2 + 12.5 Start Chainage: 12+657.0 End Chainage: 12+732.0 Length: 75 meters 2. MFL Investigative Digs Lot 11 Con 6 Twp Haycock MLV 49-2 + 12.5 Start Chainage: 12+657.0 End Chainage: 12+732.0 Length: 75 meters 3. MLV Drip Assembly Township of Docker, Unsubdivided District of Kenora, MLV 52-2 + 6.903 Start Chainage: 6+895.88 End Chainage: 6+910.60 Length: 14.72 meters Lot 9 Con 7 Twp Jaffrey/Melick MLV 49-2 + 4.597 Start Chainage: 04+579.9 End Chainage: 04.613.6 Length: 34 meters