Forms
Certificates and Notices
Form 9 - Certificate of Substantial Performance
Certificate of Substantial Performance of the Contract Under Section 32 of the Act (Construction Act)
Where the Premises is Situated
City of Ottawa
Where the Premises is Located
2000 Portobello Boulevard, Ottawa, ON, K4A 4M9
This is to certify that the contract for the following improvement
2025 Roof Replacement
To the above premises was substantially performed on
10/23/2025
Date Certificate Signed
11/25/2025
Name of Owner
Ottawa Catholic School Board
Mailing Address of Owner
570 W Hunt Club Rd, Nepean, ON, K2G 3R4
Name of Contractor
DWS Roofing & Waterproofing Services Inc.
Mailing Address of Contractor
2562 Delzotto, Ottawa, Ontario, K1T 3V7
Name of Payment Certifier
Building Technologies Consultant (BTC Group)
Mailing Address of Payment Certifier
5300 Canotek Rd- Suite 30, Ottawa, Ontario K1J 1A4
Type
A. Identification of premises for preservation of liens
Description
St-Theresa - 2000 Portobello Boulevard, Ottawa, ON, K4A 4M9
Certificate
24134 - OCSB - form9-certificate of substantial performance.pdf [150.6 KB]
Download Certificate of Publication



