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.
Artesian Water Control in Sampling well
Engaged in a chemical grout application based on polyurethane resin injection, as the appropriate water cut-off solution for a sampling well that intersected a high volume artesian water flow.
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.
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.
Leak sealing in Concrete Tunnel Liner
Engaged on a time-critical water stop project to seal active infiltrations through a concrete tunnel liner using chemical grouts.
Waterstop Profile Installation in Precast Concrete
Assisted the installation of Hydrotite waterstop profile in precast concrete panels in the construction of a headwall as part of the overflow system at an oil sands facility
Water cut-off in Pre-cast Segments
Worked onsite in a water cut-off operation to seal active inflows through pre-cast manhole segments.
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.
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.