Certificate of Completion

Hamilton-Wentworth Region,

McMaster University,

McMaster University,

Job 2633D - Voice/Data Cabing Installation.

Date substantially performed:

1999-07-22

Date certificate signed:

1999-09-21

Name of Owner

McMaster University.

Address of Owner

1280 Main St. W., Hamilton, ON L8S 4M3.

Name of Contractor

Ainsworth Communications Services.

Address of Contractor

131 Bermondsey Road, Toronto, ON M4A 1X4.

Name of Certifier

Robert J. Carter, P. Eng.

Address of Certifier

CSB, McMaster University, 1280 Main St. W., Hamilton, Ont. L

McMaster University.