This property was the site of an above-ground heating-oil tank system whose operations caused petroleum contamination in soil and groundwater. Cleanup work to date has included removal of the heating oil tank, excavation of impacted soil, and installation of a replacement drainage system to intercept contaminated seepage. The project remains open under Standard Cleanup; a No Further Action determination will not be issued until future sampling confirms that groundwater and soil no longer exceed cleanup levels. 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 heating-oil tank system at this property was in operation approximately twenty years before the contamination was discovered in 2005, placing its use squarely in the pre-1986 era when occurrence-based Commercial General Liability policies carried no effective pollution exclusion in Washington. The petroleum release into soil and groundwater is the kind of gradual, operations-linked contamination those policies were written to cover. The cleanup costs the property owner still faces — ongoing monitoring, future sampling, and any additional remediation needed to reach closure — could plausibly be funded by historical carriers whose policies were in effect when the tank system was operating.
Restorical's role is to locate viable historical policies, determine whether a successful coverage claim is possible, and assist our clients and their legal counsel to obtain insurance coverage. Restorical then manages the claim, including accounting, to ensure the cleanup is funded in a timely manner.
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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.