ENTACT holds alliance contracts or master service agreements with most of the major energy companies in the United States. These service agreements were awarded and are maintained based upon health and safety culture and metrics, competitive pricing, and depth of experience. Our experience includes environmental and geotechnical construction projects at active refineries, exploration and production sites, terminals, pipelines, and abandoned properties.
ENTACT has completed environmental services throughout the country for Upstream, Midstream, Downstream and Integrated Oil & Gas clients for 32 years. We perform remedial, geotechnical and civil construction services at operating and abandoned sites including conventional and unconventional production fields, refineries, terminals, chemical plants, pipeline locations, pump stations, retails stations, mines and Superfund or redevelopment driven properties that vary in scope and complexity.
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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Active Refinery Tank Footprint Subsurface Ground Improvement Industry: Oil & Gas Location: Gulf Coast 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 and stabilization. Once we determined the successful stabilization approach …
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Multi-Use Redevelopment Property Industry: Real Estate, Oil & Gas Location: West Coast ENTACT completed several phases of remediation at this high-profile redevelopment driven project. Activities included excavation, stockpiling and reuse of over 75,000 cubic yards of overburden; on-site crushing and reuse of over 30,000 tons of concrete; excavation, stockpiling and off-site disposal via gondola rail …
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Former Oilfield and Service Facility Excavation and Backfill Services Industry: Oil & Gas Location: Mountain States ENTACT performed remediation of soils impacted by volatile organic compounds (VOC); nonaqueous phase liquids (NAPL); and benzene, toluene, ethyl-benzene and xylene (BTEX) at this former oilfield and service facility. The scope of work included shallow excavation of 3,268 cubic …
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River Dredging Project Industry: Oil & Gas Location: Northeast ENTACT performed dredging of petroleum-impacted sediments from this major river system resultant from a spill event. The scope included construction of temporary facilities, such as a stockpile management area, dewatering pad, laydown area, office facilities, etc.; construction of a temporary access haul road connecting the staging …
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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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Disposal Services Site Industry: Oil & Gas Location: Southwest ENTACT completed remediation activities at a petrochemical and industrial waste site, which included treating more than 11 million gallons of impacted water and performing ISS of 87,000 cubic yards of hydrocarbon and polychlorinated biphenyl-impacted sludges up to 12 feet deep. Additional services performed included managing stored …
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Active Refinery Process Unit Proposed Location Industry: Oil & Gas Location: Gulf Coast This refinery experienced a sulfuric acid spill in an area where it planned to construct a process unit. In response, ENTACT performed soil remediation and ground improvement to address low pH soils because of the spill. Subsurface soils consisted of saturated, soft …
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Former Waste Oil Recovery Facility NPL Site Industry: Oil & Gas Location: Gulf Coast This 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; a large, elevated sludge impoundment; and a …
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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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