Publication date


Through Towns of Ajax, Whitby, and Oshawa in the Region of Durham
Brock Street Underpass Site No. 22-151, Highway 401 From West of Harwood Avenue to East of Thickson Road
This is to certify that the contract for the following improvement:
Contract No. : 2017-2038; Grading, Drainage, Granular Base, Hot Mix Paving, ATMS, Electrical & Structures
To the above premises was substantially performed on:
July 22, 2021
Date certificate signed:
September 16, 2021
Name of owner:
Her Majesty The Queen in Right of Ontario as represented by the Minister of Transportation
Address for service:
Ministry of Transportation Provincial Highways Management Division Contract Management and Operations Branch 301 St. Paul Street, 2nd Floor St. Catharines, ON L2R 7R4
Name of contractor:
Dufferin Construction Company, a division of CRH Canada Group Inc.
Address for service:
585 Michigan Drive, Unit #1 Oakville Canada L6L 0G1
Office to which claim for lien must be given to preserve lien:
Director, Legal Services Branch, Sir William Hearst Avenue, 1st Floor, Downsview, Ontario M3M 0B5

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