SKILLS &     SERVICES
ENTACT Skills and Services Include Residential Lot Remediation, Sediment Removal, Wetlands Re-Creation, Soil Treatment, Groundwater Remediation, Water Treatment, Barrier Wall Construction, Cap and Containment System Construction, and more!
Skills and Services Groundwater Remediation
Groundwater Remediation
  • Pump and Treat Systems
  • In-Situ Treatment Vault Construction
  • Passive Reactor Walls
  • Biopolymer Drains and Groundwater Diversion Systems
  • Biopolymer Extraction Trenches and Re-Injection Systems
  • Well Point Extraction and Re-Injection Systems
  • Soil Vapor Extraction and Treatment Systems

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Project Descriptions
Multiple Sites in Canada, Mississippi, Wyoming, and Texas
Groundwater Remediation
  • Program scope is management and closure of fifty three (53) sites
  • Pre-funded lump sum seven (7) year contract
  • Sites in North America, Central American, Middle East, and Asia
  • Varied site conditions, lithology, constituents of concern, and chemical concentrations
  • Treatment technologies include interceptor trenches, in-situ chemical reduction, and in-situ oxidation
[Close Full Story]

ENTACT has performed in-situ groundwater treatment using chemical oxidation reagents at sites located in Canada, Mississippi, Wyoming, and Texas. These sites were impacted with chlorinated solvents and/or hydrocarbons. A variety of reagent installation techniques and materials were used depending on site conditions, lithology, constituents of concern, and chemical concentrations to reduce contaminant mass with subsequent polishing using biological agents.


Active Industrial Facility

Groundwater Remediation
  • Designed and installed an eight extraction point SVE system and associated soil air handling and treatment system to address CVOCs in site soils
  • Excavated and stabilized cadmium in the CVOC impacted soils to remove cadmium as an UHC in areas where soils could not be treated in-situ
  • Performed site restoration and operation and maintenance of the SVE system
[Close Full Story]

ENTACT designed and installed an eight extraction point SVE system and associated soil air handling and treatment system to address CVOCs in Site soils. System lateral lines and extraction point valving was constructed below grade to allow for continued use of the area for facility parking. In areas where soils could not be treated in-situ, cadmium impacted material was excavated and stabilized. Additional activities included demolition of an on-site building, site restoration, and Operation and Maintenance of the SVE system.

Company Resources - Team ENTACT