Certificate of Completion

PSINet Realty Canada Limited, 73 Laird Drive, Toronto, ON M4

Ground Floor, 73 Laird Drive, Toronto, Ontario M4G 3T4

Date substantially performed:

2000-02-15

Date certificate signed:

2000-03-28

Name of Owner

PSI Net Realty Canada Limited

Address of Owner

100 Sheppard Avenue East, 6th Floor, Toronto, ON M2N 6N5

Name of Contractor

Urbacon Limited.

Address of Contractor

5 Lower Sherbourne Street, Suite 200, Toronto, ON M5A 2P3.

Name of Certifier

Denis Mulhall PSINet Realty Canada Limited

Address of Certifier

100 Sheppard Avenue East, Suite 6, Toronto, ON M2N 6N5

100 Sheppard Avenue East, Suite 6, Toronto, ON M2N 6N5