With more than 2% of Delaware’s economy being supported by high sulfur crude processing, Duffield was proud to offer its dynamic services to Delaware City Refinery. With regional pull and connections throughout the east coast, the refinery needed permitting, water management system evaluations, geotechnical evaluations, and design and construction reviews of disposal areas for their property. Specifically, Duffield conducted a review of an 800,000 cubic yard industrial waste landfill and an emergency repair for a cooling tower system. This expansive, diverse infrastructural project not only allowed Delaware City Refinery to continue operations, but also enabled Duffield to utilize its full breadth of engineering services. Duffield Associates continues to provide DCRC similar services on capital and maintenance projects.