Leak Sealing in Sewer Rehabilitation Project
Implemented a specialized leak sealing solution and customized grouting equipment to repair leaks in a large diameter sewer pipe for a municipal sewer rehabilitation project.
Leak Sealing on a Sewer Maintenance Project
Implemented a specialized leak sealing solution and customized grouting equipment to repair leaks in a large diameter sewer pipe for a municipal sewer maintenance project.
Void filling in a Water Treatment Plant
Provided technical services to fill voids and stabilize soil underneath a footing, during an expansion project at a wastewater treatment plant.
High-volume Water Stop Project
Water inflows through a caisson wall jeopardized a tunnel construction schedule. Multiurethanes designed and completed a chemical grouting program to stop the leaks and get the project back on schedule.
Grout Curtain Wall for a Hydroelectric Dam
Supported an extensive rehabilitation project for a leaking rock shaft at a hydroelectric dam.
Grouting Equipment Maintenance and Troubleshooting
Responsible for the maintenance and service of electric grout pumps, progressive cavity and piston grout pumps for grouting operations. Provided on-site troubleshooting of grouting equipment.
Cement Grouting in LRT Construction Project
Performed microfine cement grouting and waterstop operations using polyurethane resins, and provided soil stabilization in cross passage tunnels along the road in a light rail transit (LRT) line construction project.
Cement Grouting to Fill Voids Behind a Tunnel Liner
Performed soil stabilization and microfine cement grout injection to fill voids around the tunnel liner at the Eglinton Crosstown Project in Downtown Toronto
Water Cut-off in a Tunnel Shaft
Engaged on an energy transmission facility expansion project, performing a water cut-off operation in a tunnel shaft liner for a major utility company.
Cement Grouting for Bulkhead Construction
Engaged on a cement grouting operation for a mining contractor, providing cement grouting services to control water inflows in a high-pressure concrete bulkhead.