This Port of Olympia property housed two underground storage tanks — a 1,000-gallon diesel tank and a 500-gallon leaded gasoline tank — that were taken out of service in January 1984 after electrolytic corrosion ate through both tank walls, causing historical fuel releases into surrounding soil. Cleanup under the Standard Cleanup program ran from December 1990 through October 1991 and included removal of both USTs, tank purging, and multiple phases of soil excavation, with impacted soil stockpiled, aerated, and processed for reuse as fill material. Cleanup work at the site is ongoing. 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 petroleum contamination at this property resulted from corroded underground fuel tanks that were in service well before 1986 — confirmed by their January 1984 decommissioning date and the presence of leaded gasoline, a fuel phased out in the mid-1980s. Occurrence-based CGL policies in effect during the years those tanks were actively leaking would have covered the resulting pollution claims without an effective exclusion under Washington law. The documented remediation costs — tank removal, multi-phase excavation, soil processing — represent expenditures that historical carriers may be obligated both to reimburse and to fund as cleanup continues.
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.