Berth 4 Grain Elevator/Silo Complex – Longview, WA CRETE performed an environmental site assessment, prepared design and construction documents, and provided bid support and construction oversight for demolition of the Berth 4 Grain Elevator/Silo Complex project on the Columbia River for the Port of Longview. The original complex was built in 1927 and was operated […]
Design, Bidding, and Construction Oversight – Seattle, WA CRETE provided consulting and engineering support for the cleanup and redevelopment of the former REI flagship store on Capitol Hill in Seattle WA. Forensic data was collected to identify total petroleum hydrocarbon (TPH) sources and support cost recovery efforts. The neighboring property was also identified as a […]
RG Haley, Sediment and Upland Cleanup- Bellingham, WA CRETE prepared the design and bid documents for in-situ soil mixing of contaminated shoreline soil for this brownfield redevelopment at a former lumber mill and wood-treating site on Bellingham Bay. Wood treating operations resulted in soil, groundwater, and sediment contamination with total petroleum hydrocarbons (TPH; medium aromatic […]
Design, Bidding, and Construction Oversight – Seattle, WA CRETE led the design of a cleanup action at the former Time Oil Company brownfield site located on the south shore of Salmon Bay on the Lake Washington Ship Canal in Seattle, Washington. The property included a bulk petroleum storage facility which distributed petroleum products via ships, rail, and truck with operations dating back to 1941. Contamination present in soil and […]
Design, Bidding, and Construction Oversight – Bellingham, WA CRETE led planning and design for a contaminated sediment cleanup within the I&J Waterway, Bellingham, Washington. The cleanup is being performed under an Agreed Order with the Washington State Department of Ecology, consistent with Ecology’s Model Toxics Control Act (MTCA) and Sediment Management Standards (SMS). The site […]
Remedial Investigation and Feasibility Study – San Juan Island, WA CRETE is supporting the Remedial Investigation (RI) and Feasibility Study (FS) at a former ship yard and small craft marina in Shipyard Cove of the Salish Sea, on San Juan Island, Washington. The project includes investigation of upland areas and more than 5 acres of […]