- Plant closure activities were performed in preparation for property sale
- Performed interior and exterior decontamination of over 100 tanks and associated process lines
- High pressure wet decontamination of trenches, process rooms, and press building
- Gathered product was either returned for reutilization or disposed at the on-site wastewater/oil water separator
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ENTACT performed plant closure activities in preparation for sale. Site activities included interior and exterior decontamination of over 100 tanks and associated process lines; high pressure wet decontamination of trenches, process rooms, and press building; temporary closure of Therminol UST systems; and the management of various waste streams. Recovered product was either utilized for its intended purpose or disposed discharged to the on-site wastewater treatment system.
- ENTACT has been actively working at this asphalt refinery performing remedial and restoration services for the last five years
- Decontamination, demolition, dismantling and disposal of site buildings, 40 one million gallon aboveground storage tanks, two large spent caustic and diesel steel tanks with floating roofs, extensive piping and concrete support structures, and management of metal salvaging and recycling
- Removal and management of over 25,000 cy of hydrocarbon and metals impacted material
- Restoration has included dewatering and pre-treatment of 30 million gallons of low pH water conveyed to the onsite WWTP
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ENTACT has been working at this former refinery for the past six years. Along with soil remediation and CAMU construction projects, ENTACT has completed several decontamination and demolition projects including demolition and recycling of 40 one to three million gallon above ground steel storage tanks; decommissioning, demolition, and recycling of over 100 miles of underground piping; demolition and disposal of 2 electrical substations and firewater distribution system; demolition and disposal of road and rail bridges; decommissioning and decontamination Water Treatment Plant tanks and components; demolition and recycling of various concrete tanks, foundations, and support structures; and abatement of asbestos containing materials (ACM).
The steel petroleum tanks had both fixed and floating roofs. Each was approximately 120 ft in diameter, 40 ft high, and comprised of both welded and riveted steel plates. Along with the tanks, all underlying concrete ring foundations were demolished. All demolished concrete was crushed on-site and reused for temporary roadways.
Water sprays were implemented for dust suppression during crushing activities and Opacity Tests were performed to ensure compliance with the site Air Permit. All salvageable steel was sized with demolition shears to achieve maximum scrap value. All recovered product from the tanks and piping was recycled.
