This property has a documented history as a gasoline service station going back to 1936. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
This property operated as a gasoline service station and automotive repair facility from at least 1936 through approximately 1963, with fuel dispensing concentrated on the southeastern portion of the property and vehicle repair occupying the central and western portions. Cleanup work under the Voluntary Cleanup Program has included the removal of two underground storage tanks, excavation of more than 240 tons of contaminated soil, recovery of 1,241 gallons of light non-aqueous phase liquid (LNAPL) and 21,620 gallons of petroleum-contaminated groundwater via enhanced fluid recovery, and pneumatic skimmer installation. Planned work includes soil segregation and disposal, vapor barrier installation, and construction and long-term monitoring of a multi-phase extraction (MPE) system, with at least one year of continued monitoring anticipated. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.
Why Historical Insurance Policies May Be Accessible
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 — LNAPL, benzene, and petroleum hydrocarbons in soil and groundwater — originates from underground storage tank operations and automotive repair activities that began in the 1930s, more than four decades before 1986. Occurrence-based Commercial General Liability policies issued to operators during that pre-1986 window carried no effective pollution exclusion under Washington law and remain enforceable today. The documented remediation expenditures already incurred — UST removals, soil excavation, LNAPL recovery, groundwater extraction — and the substantial cleanup work still underway represent costs that historical carriers may be obligated both to reimburse and to fund going forward.
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.
What We Look For
- Historical insurance policies (pre-1986)
- Policy numbers, carrier names, and coverage periods
- Connection between contamination timing and policy period
- Evidence linking cleanup obligation to insured activity
What We Deliver
- Historical Coverage Chart
- Trigger Analysis & Property/Policy Nexus
- Coverage strategy with recommendations
- Insurance funding for your remediation
- Claims Management & Forensic Accounting
The Restorical Proven Process
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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.


