Soil and Sediment Remediation at a CERCLA Site

CDIM is assisting a potentially responsible party at a Superfund Site to comply with ongoing operations and maintenance requirements for a completed CERCLA remediation at an upland operable unit, and for participating in USEPA-led development of a focused feasibility study for remediation of a marine operable unit. CDIM’s work includes performing annual O&M inspections, collecting data on remedy effectiveness and preparing annual reports to EPA. Additionally, we are involved multi-party negotiations to develop an effective marine remediation solution.

Project Highlights:

• Engineering certification of remedy effectiveness
• Negotiation with USEPA and responsible parties
• Technical evaluation of contaminant degradation