Service: Geotechnical Construction

Waste Oil Pits Superfund Site

Waste Oil Pits Superfund Site Industry: Oil & Gas Location: Gulf Coast ENTACT performed in-situ stabilization of 45,000 cubic yards of hydrocarbon sludge at this former waste oil pits site, situated within a cypress swamp. Challenges included the relocation of a half-mile of an existing stream away from the former waste pits and excavation of …

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Coke and Gas Site Uplands Removal Action

Coke and Gas Site Uplands Removal Action Industry: Utilities, Real Estate Location: Midwest ENTACT performed a non-time-critical removal action of the 45-acre uplands area of this former coke and gas site, in preparation for commercial redevelopment. The overall scope of work included demolition and removal of 38,000 cubic yards of surface and subsurface structures; resizing, …

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LNG Export Facility Soil Improvement

LNG Export Facility Soil Improvement Industry: LNG, Oil & Gas Location: Gulf Coast In preparation for future construction at this liquefied natural gas (LNG) export facility, ENTACT performed soil improvement of the expansion area to facilitate equipment access and support perimeter storm protection and levee system construction. ENTACT’s scope included soil improvement of approximately 1,700,000 …

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Industrial Complex Remediation and Redevelopment

Industrial Complex Remediation and Redevelopment Industry: Chemical, Real Estate Location: Southwest ENTACT performed remedial activities at this 2,200-acre industrial complex in preparation for mixed-use redevelopment. Using our internal technical and treatability skills, we developed a remedial solution that would reduce the site’s high moisture levels to target objectives. This process included geotechnical evaluations, soil mixing, …

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Former Manufactured Gas Plant Site

Former Manufactured Gas Plant Site Industry: Real Estate, Utilities Location: Midwest ENTACT implemented in-situ solidification and stabilization at this former manufactured gas plant to address the impacted materials in place. Through two phases of work, we successfully addressed environmental conditions and prepared the site for redevelopment, all while meeting our client’s schedule and budget objectives. …

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Integrated Energy Company Key Supplier Program

Integrated Energy Company Key Supplier Program Industry: Oil & Gas Location: National ENTACT regularly performs remedial construction, geotechnical construction and civil construction activities throughout the U.S. and select international locations for this major integrated energy company. ENTACT joined this client’s team, assisting with preliminary design evaluations, site engineering, remedy selection and cost budgeting in the …

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LNG Liquefaction Soil Stabilization

LNG Liquefaction Soil Stabilization Industry: LNG Location: Gulf Coast Our client’s goals included expanding a liquefied natural gas terminal for three LNG trains, a common gas pretreatment unit, and a dock. Before construction could begin, the ground also needed improvement to support the complete turnkey LNG facility. ENTACT performed mass stabilization of over 2,275,530 cubic …

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Aggregate Miner and Supplier Slurry Wall Program

Aggregate Miner and Supplier Slurry Wall Program Industry: Mining and Metals Location: Mountain States ENTACT originally served this major aggregate miner and supplier by replacing a cutoff wall more than 9,000 feet high. This successful job, and the relationship formed during the project, established ENTACT as the client’s dedicated slurry wall contractor. Our client’s subsequent …

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ground remediation project 55

Former MGP Site ISS Phase

Former MGP Site ISS Phase Industry: Utilities Location: Northeast ENTACT combined its construction background and ground improvement expertise to create a multipart solution for this complex site. 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. Remediation included …

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