Certificate of Completion

City of Toronto,

Tel Centre-Toronto, Ontario

Tel Centre-Toronto, Ontario

Excavation & Shoring.

Date substantially performed:

2002-09-30

Date certificate signed:

2002-11-29

Name of Owner

York University.

Address of Owner

4700 Keele Street, Toronto, Ont. M3J 1P3.

Name of Contractor

Ragno Excavating Limited

Address of Contractor

273-B Bowes Road Unit #7, Concord, ON L4K 1H8

Name of Certifier

Ellis Don Corporation.

Address of Certifier

89 Queensway Avenue West, Suite 800, Mississauga, Ont. L5B 2

Part of Lot 23, Concession 4 Part 6, Plan 64R-157.