Clairmont Street and Sullivan Avenue Road Reconstruction, Watermain and Sewer Replacement

This project involves the replacement of road, watermain, and sanitary sewer for Clairmont Street and Sullivan Avenue, a local road within the City of Thorold. Each element requiring replacement has been identified as a high-risk asset for failure due to age, material, and condition.

Clairmont Street is located close to the downtown core. This project focuses on the area starting at Front Street to the west and ending at Ormond Street to the east. The work includes the replacement of 140m of 200mm cast iron watermain with 200mm PVC watermain, replacement of 110m of 200mm concrete sewer with 200mm PVC, and road reconstruction that will implement the Downtown Streetscape Master Plan.

The project limits of Sullivan Avenue are from Pine Street on the west and Front Street on the east. The scope of work for this section is upgrading the existing 25mm water main from Pine Street to Towpath Street to a 150mm PVC water main. The roadway will also follow the design provided in the Downtown Streetscape Master Plan.