Certificate of Completion

Peel Region,

City of Mississauga,

City of Mississauga,

Infield Development Project - Advanced Site Infrastructure at Toronto - Lester B. Pearson International Airport.

Date substantially performed:

1998-12-22

Date certificate signed:

1999-06-23

Name of Owner

Greater Toronto Airports Authority.

Address of Owner

Lester B. Pearson International Airport, P.O. Box 6031, Toro

Name of Contractor

Dufferin Construction Company.

Address of Contractor

690 Dorval Drive, Suite 200, Oakville, Ont. L6K 3W7.

Name of Certifier

Lloyd McCoomb.

Address of Certifier

Lester B. Pearson International Airport, P.O. Box 6031, Toro

(1) City of Mississauga, Regional Municipality of Peel: PIN 13526-0011 (LT), PIN 13526-0001 (LT), PIN 13526-0002 (LT), PIN 13526-0003 (LT), PIN 13526-0004 (LT), PIN 13526-0005 (LT), PIN 13526-0006 (LT), PIN 13526-0007 (LT), PIN 13526-0008 (LT), PIN 13526-0009 (LT), PIN 13263-0118 (LT), PIN 13262-0014 (LT), PIN 13262-0042 (LT), PIN 13276-0120 (LT), PIN 13263-0105 (R), PIN 13281-0038 (R), PIN 13281-0030 (R), PIN 13281-0026 (R), PIN 13281-0040 (R), PIN 13281-0048 (R), PIN 13274-0051 (R), PIN 13273-0369 (R), PIN 13260-0094 (R), PIN 13262-0034 (R), PIN 13276-0119 (R), except Parts 12, 13, 14, 15 and 16, Plan 43R-17345 and Parts 3 and 4, Plan RD-291. (2) City of Toronto (formerly City of Etobicoke) PIN 07633-0001 (LT), PIN 07633-0002 (LT), and Lots 3 and 4, Plan 12114.