Due to similarities in site characteristics for portions of the Halby Chemical Federal Superfund and Potts Property Hazardous Substance Cleanup Act (HSCA) sites, combined with their proximity to one another, the Remedial Designs for the two sites were completed as a coordinated effort, preserving design continuity and providing design savings to the responsible parties. Ten Bears personnel continue to assist our client with navigating shifting EPA and State of Delaware program requirements for the ongoing Operations and Maintenance of the site.