Coal Ash Impoundment & Landfill Closure

Whether constructing an impoundment or closing a coal ash landfill, you can count on ENTACT to deliver efficient and accurate solutions that meet regulatory requirements. 

Let Us Meet Your Challenge.

Coal ash disposal and landfill closure requires a construction company with engineering, geotechnical and safety expertise to address sites properly. ENTACT’s experience and capability enables our clients to meet their coal combustion residuals (CCR) closure objectives.

Put Us to Work

Our coal ash impoundment and landfill closure services include:

Dewatering and water treatment

Our experience includes large-scale dewatering and water treatment based upon site conditions.

coal ash landfill water treatment
coal ash disposal management

Ash management and wet ash conditioning

We provide optimal mixing solutions for your crusted ash volume, liquid ash volume and moisture content based on testing through our in-house treatability lab.  

Landfill construction and closure

ENTACT has industry-leading expertise implementing gas and leachate collection systems, storm water drainage, protective covers and other controls.

Arial view of environmental remediation work site