Cement Grouting for Bridge Rehabilitation
Engaged on a cement grouting operation for a mining contractor, providing cement grouting services to control water inflows in a high-pressure concrete bulkhead.
Tunnel Decommissioning using Cement Grouting
Engaged on a tunnel decommissioning project involving multiple stages of drilling and cement grouting work from the surface, to improve ground conditions prior to miners entering the tunnel for subsequent stages of decommissioning.
Ventilation Raise Construction in a Gold Mine
Engaged on a cement grouting and diamond drilling operation for an underground gold mine expansion project, to consolidate grouting conditions prior to ventilation raise construction.
Cement Grouting for Drill Hole Abandonment
Assisted a drilling contractor by providing technical expertise, grouting equipment and materials to complete a drill hole abandonment operation at a gold mine in Central Ontario.
Consolidation Grouting in a Tailings Dam
Performed consolidation grouting for a mining company in Northern Ontario to assist with the installation of a 300 m long cement grout curtain, to consolidate fractured rock beneath a new tailings dam.
Buried Tanks Decommissioning
Worked with a consulting engineering company to decommission two large buried tanks located on the Guindon North Dam at the Vale Tailings site in Sudbury, Ontario.
Cement Grout Plant Assembly
Designed and assembled 600-volt power supply to operate a large scale cement grout plant at a remote job site location.
Grouting Equipment Maintenance
Installation, maintenance and repair of grouting equipment, including colloidal mixers, agitator tanks, and grout plants for highly specialized construction applications.
Void Filling in a Pipe Installation Project
Assisted a local construction company with cement grouting work to fill voids in a pipe installation project, as part of an underground sewer drainage system.
Equipment Customization for Cement Grouting
Prepared customized electrical equipment for an underwater grouting project, including diesel generator and an electrical control panel with variable frequency drives to operate a colloidal mixer, agitator tanks and progressive cavity pumps.