This property has a documented history as a gasoline service station going back to 1976. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
Baker's Mini Mart operated as Baker's BP gasoline station and fueling station from 1976 until 2000, with three underground storage tanks holding a combined 26,000 gallons of gasoline and diesel — installed in 1976 and 1978 — serving the site throughout that period. Cleanup in 2000 included removal of all three USTs and excavation of approximately 205 to 257 tons of petroleum-contaminated soil, with materials transported offsite for disposal and thermal treatment. A Site Hazard Assessment was completed in 2016, and in 2023 an additional 140 cubic yards of contaminated soil were excavated and stockpiled for offsite disposal, with cleanup work ongoing under regulatory oversight. 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 underground storage tanks here were installed in 1976 and 1978, placing the petroleum releases firmly within the pre-1986 period when occurrence-based Commercial General Liability policies carried no effective pollution exclusion in Washington. Soil samples from both 2000 and 2023 detected lead — a marker of leaded gasoline phased out before 1986 — confirming that contamination originated from operations conducted squarely within that policy window. The documented remediation expenditures at this property, spanning multi-phase soil excavation, tank removal and offsite disposal, thermal treatment, and continuing regulatory oversight, represent costs that historical carriers may be obligated both to recover 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.


