Service: Environmental Remediation

Wet Site Conditions Require Innovative Solution for Large-Scale Development

Wet Site Conditions Require Innovative Solution for Large-Scale Development Location Industry Challenge Remediate a former chemical complex for mixed-use redevelopment A 2,200-acre former chemical complex featured a number of environmental conditions that delayed the site’s redevelopment. In addition to the site’s large size, difficult field conditions challenged project objectives and demanded a partner with innovative …

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Bordering the Bay: Remediation Project Near Sensitive Environment

Bordering the Bay: Remediation Project Near Sensitive Environment Location Industry Challenge Remediate a former waste oil site located on a shoreline A National Priorities List Superfund Site required remediation and geotechnical construction services to remove contaminants impacting its 150 acres. The former waste oil recovery facility site included numerous above-ground storage tanks, two API separators, …

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Remediating Environmental Impact Near an Urban Waterfront

Remediating Environmental Impact Near an Urban Waterfront Location Industry Challenge Remediate a former MGP site in preparation for waterfront redevelopment A city hoped to redevelop a former manufactured gas plant (MGP) site into a waterfront destination. Prior to development, the site needed treatment for environmental impact – a challenge considering the site’s location in a …

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Integrated Solutions Leads to National Partnership

Integrated Solutions Leads to National Partnership Location Industry Challenge Partner with the client, providing comprehensive services to meet reoccurring remedial and construction needs A major energy company needed a partner it could trust as a fully integrated construction provider. Safety, consistency and high-quality work were requirements as the client worked to complete remedial construction, geotechnical …

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Residential Remediation Expertise Leads to Successful Solution for High-Profile Project

Residential Remediation Expertise Leads to Successful Solution for High-Profile Project Location Industry Challenge Remediate a PCB-impacted community containing more than 600 residences, a school and a park The area surrounding an industrial facility contained polychlorinated biphenyls (PCBs). Removal was critical since much of the area included residential and community spaces. ENTACT used its residential remediation …

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deep soil digging project

Ground Improvement Allows Refinery to Expand

Ground Improvement Allows Refinery to Expand Location Industry Challenge Prepare an active refinery for expansion by strengthening its subsurface As part of a larger capital program, an active refinery sought to expand its footprint to accommodate 14 tanks and four pump pads. Before construction could start, the subsurface required in-situ solidification/stabilization. ENTACT specializes in supporting …

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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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Remediating Multiple Locations with Multiple Solutions

Remediating Multiple Locations with Multiple Solutions Location Industry Challenge Remediate eight former phosphate fertilizer production and manufacturing sites located across commercial, residential and industrial zones ENTACT performed remediation of eight former phosphate fertilizer production and manufacturing sites with variable site conditions and current use. Our client needed a partner that could navigate the complexities and …

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From Contaminated to Clean: Remediating a River Tributary

From Contaminated to Clean: Remediating a River Tributary Location Industry Challenge Remediate a flash flood tributary basin contaminated with PCBs Our client was faced with a sensitive remediation challenge – a tributary basin, adjacent to the client’s operating facility, had been contaminated with PCBs. Soil and sediment were impacted.   ENTACT worked in partnership with our …

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ground remediation project 55

MGP Site Remediation Requires Soil Treatment and Sensitive Work Area Design

MGP Site Remediation Requires Soil Treatment and Sensitive Work Area Design Location Industry Challenge Remediate a manufactured gas plant site that produced coal tar waste We performed remediation activities under a temporary containment building equipped with a vapor management system. These activities included soil excavation, treatment, restoration and civil construction services. For this complicated site, …

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