Industry: Mining & Metals

ENTACT is the industry leader in the management and treatment of heavy metal impacted soil, sludge, and debris. Approximately half of the projects we have completed over the past 29 years have involved metals. These projects have included soil and sediment removal, residential cleanups, smelter closures, earthwork/mine reclamation, and decontamination and demolition of mine and mill structures at both active and abandoned facilities. ENTACT holds several patents related to treatment of heavy metal impacted materials.

arial view of geotechnical construction

Soil Treatment Helps Transform Industrial Waste Site into Community Gathering Place

Soil Treatment Helps Transform Industrial Waste Site into Community Gathering Place Location Industry Challenge Treat and stabilize tar ponds soil and sediment preparing the site for community use The Tar Ponds were filled with waste from a steel mill and coke oven, impacting the tidal estuary with impacted sediments and sludge. The governments of Canada …

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Successful Project Leads to Dedicated Slurry Wall Partnership

Successful Project Leads to Dedicated Slurry Wall Partnership Location Industry Challenge Construct a slurry wall to facilitate dry mining operations and enable the mined pits to serve as surface water storage ENTACT originally served this major aggregate miner and supplier by replacing a more than 9,000-foot cutoff wall. This successful job, and the relationship formed …

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