This property sits atop a former construction debris landfill created during the 1970s, when imported demolition debris from I-405 construction and wood chip fill material were placed over existing peat to develop the area. A commercial office building was constructed on the site in 1983. Investigation under the Voluntary Cleanup Program identified the 1970s wood chip fill as the source of contamination, with PCBs, PAHs, and petroleum compounds detected in groundwater. The site has since received a No Further Action determination from Ecology. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.
Pre-1986 Commercial General Liability (CGL) policies were occurrence-based and did not contain an effective pollution exclusion in Washington. If contamination occurred while those policies were active, those historical insurance carriers may still have a legal obligation to fund the cleanup costs, even if the business closed or the property changed hands.
The groundwater contamination at this property — PCBs, PAHs, and petroleum hydrocarbons — traces directly to landfill fill operations conducted throughout the 1970s, more than a decade before 1986. Occurrence-based CGL policies in effect during that fill period carried no effective pollution exclusion in Washington and remain enforceable today. The investigation and remediation costs incurred to bring this former landfill site through the Voluntary Cleanup Program to a No Further Action determination are expenditures that historical carriers who covered the property during the 1970s operations may be obligated to recover.
Restorical's role is to locate viable historical policies, determine whether a successful cost recovery claim is possible, and assist our clients and their legal counsel to obtain insurance coverage for costs already incurred. Restorical's forensic accounting team works to re-establish and document past cleanup expenditures, ensuring the strongest possible basis for recovery.
If this site reached No Further Action years ago, the original cleanup expenditures may be difficult to reconstruct. Restorical's forensic accounting team specializes in re-establishing and documenting past cleanup costs — even decades later — to build the strongest possible basis for an insurance recovery claim.
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Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.