QM delivers comprehensive soil, water and ecological restoration solutions —from excavation, treatment and stabilization to shoreline restoration, habitat rehabilitation and complex marine works.
Our tailings expertise spans containment, dewatering, material handling, earthworks, geosynthetics, reclamation and remediation, supporting mining projects from active operations through closure and restoration.
Safe excavation, management and treatment of contaminated soil, including stabilization solutions that reduce environmental risk and support reuse, off-site disposal and site redevelopment.
Treatment and management of groundwater, surface water and construction dewatering throughout the project lifecycle.
Removal of underground storage tanks and construction of landfill systems and environmental containment barriers.
Restoration and stabilization of shorelines, slopes and watercourses to improve resilience and ecological function.
Natural and engineered solutions that restore habitat, stabilize sensitive areas and support long-term ecosystem recovery.
Removal and management of impacted sediment through specialized environmental dredging and restoration techniques.
Construction and rehabilitation of dockwalls, flood infrastructure and sub-aquatic barriers using specialized marine access.
As part of Toronto’s Port Lands Flood Protection project, QM completed complex wet and dry excavation, environmental dredging, dockwall demolition and underwater placement of marine geotextile and a subaqueous barrier.
Working from land and a floating barge, the team managed more than 16,000 m³ of excavated material while protecting the surrounding harbour environment.
QM provides turnkey solutions for contaminated soil, groundwater, surface water, sediment and waste, from excavation and treatment through restoration.
QM has experience stabilizing and managing soil impacted by hydrocarbons, metals and nuclear contaminants, along with other complex site conditions.
Yes. Depending on the site and project requirements, QM can provide in-situ and ex-situ remediation, on-site stabilization, excavation and off-site material management.
Yes. QM provides excavation dewatering, water management and treatment solutions, as well as specialized in-water work and environmental dredging.
Yes. QM’s capabilities span contaminated-material management, infrastructure support, water treatment, site reclamation and environmental restoration.
QM supports clients in oil and gas, mining, industrial property redevelopment and government, as well as developers managing complex contaminated sites.
QM builds collaborative relationships with Indigenous communities and businesses through respectful engagement, training, employment, subcontracting and joint business ventures that create lasting local benefits.
Each phase is carefully planned and documented to protect surrounding communities and ecosystems while minimizing short- and long-term environmental risks.
From contaminated soil and water to sensitive ecological sites, QM brings together the technical expertise, specialized equipment and field experience needed to move your project forward safely.