Ensero has taken a lead role in supporting CLL on all aspects of site management, reclamation, and remediation for this complex Site. Ensero is CLL’s on-site contractor, providing scientific investigation, engineering design, remedy implementation, and on-site operation in a comprehensive, site-wide package. Multiple regulators, agencies, and community groups are actively participating. Ensero has evaluated a variety of groundwater remediation options which will be formalized in the Site Feasibility Study (FS) following completion of the Remedial Investigation (RI). Several in-situ and ex-situ technologies were pilot tested. Ensero identified opportunities to streamline the routine compliance monitoring activities to better ensure worker and public safety and improve site efficiency.