EMC Squared Home Page Contact Us
EMC2 - Providing Engineering and Environmental Solutions
Scope of Service
Key Technical Staff
Employment

Scope of Service

SITE REMEDIATION

As demonstrated in the following representative project descriptions, EMC2 staff has experience preparing and implementing site remediation designs for a variety of projects located throughout the United States. Our services range from preparing remedial action plans, specifications and drawings through providing turnkey site remediation services.

Gypsum Stacks Reclamation
Gypsum Stacks Reclamation

Gypsum Stack Reclamation - EMC2 staff provided on-site engineering and general contracting services during implementation of a phospho-gypsum piles reclamation plan in Missouri. The work included: handling 350,000 cubic yards of materials to regrade the gypsum stacks and place a low permeability clay cap to reduce radon emissions and precipitation infiltration; construction of sediment basins and site channels to route storm water and control sediment transport; development of an on-site borrow area to supply clay for the cap; and post construction revegetation and reforestation site wide.

Hudson River PCB Superfund Site - EMC2 staff provided general contracting services to cap 50 acres of PCB-impacted soils/sediments in four remnant deposits located along both banks of the Hudson River in upstate New York. A 460-foot-long temporary bridge was erected to access both sides of the river and minimize construction traffic through neighborhoods. Over 400,000 cubic yards of cover/waste materials were transported/regraded to promote drainage. Fifty acres of geosynthetic clay liner and a lateral sand drainage layer were placed over the four regraded remnant deposits to minimize infiltration. Over 4,000 linear feet of geotextile and riprap were placed for erosion control along the riverbanks of the remnant deposits. Over 2,000 linear feet of HDPE lined transfer channels were constructed to route storm water around and across the capped areas to the river. Three separate borrow areas were developed/reclaimed and over 200 acres were topsoiled and revegetated.

Thermal Desorption Unit
Thermal Desorption Unit

Source Remediation, Utah -EMC2 staff is experienced in a variety of source control and remediation projects including: construction and operation of thermal desorption plants to remediate soils impacted with VOC's, SVOC's, PAH's and pesticides; development and implementation of RCRA Corrective Action Plans for groundwater pump and treat systems to remediate chlorinated solvents at a chemical facility; and installation of monitoring/pumping/injection wells to remediate a VOC impacted aquifer at a Utah army base.

 

Web site by Grapevine Design