Former Car Dealership – Seattle, WA Canal Station was once the site of the New Wilson Ford car dealership. Although car dealership activities led to certain environmental conditions (leaking UST and abandoned oil-water separator), the primary environmental concern at the site was a chlorinated solvent groundwater plume originating off-site. The property was purchased to construct a mixed-use […]
Former Wood-Treating Plant – Renton, WA CRETE principals led the investigation and cleanup of this brownfield redevelopment project at a former wood-treating site on Lake Washington. CRETE principals completed the RI/FS, Cleanup Action Plan, Consent Decree, Engineering Design Report, and design plans and specification for cleanup of the property. Remediation on the property consisted of: […]
Former Railroad Fueling Facility – Skykomish, WA CRETE principals provided project management and environmental and civil design services for one of the largest petroleum cleanups in Washington State. The site is impacted by diesel and Bunker C dissolved in and floating on groundwater resulting from decades of locomotive fueling operations. Contamination had impacted soil and […]
Fuel Terminal Expansion – Tacoma, WA CRETE performed environmental due diligence for the acquisition of an asphalt refinery. The refinery was located within a multi-PLP CERCLA site. A limited investigation was performed to verify environmental conditions and to estimate environmental liability. The property has been used as a petroleum bulk terminal since its acquisition. Successful operation […]
Lower Duwamish Waterway – Seattle, WA Terminal 117 is the site of a former asphalt roofing materials manufacturing facility that operated from 1937 to 1993. PCB, petroleum, dioxin/furan, and PAH impacts in soil and sediment triggered EPA to designate the site an Early Action Area of the Lower Duwamish Waterway (LDW) Superfund site. CRETE successfully […]
Former Industrial Warehouse – Tacoma, WA CRETE prepared a cleanup plan, construction drawings and specifications, and provided construction oversight for the demolition of an 117,000-square foot warehouse located near the head of the Sitcum Waterway in Tacoma, Washington. The site has had a variety of manufacturing uses which resulted in volatile organic compound (VOC) contamination in […]