This property has a documented history as a gasoline service station predating 1986. 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 vehicle repair facility, with four gasoline underground storage tanks, a waste oil UST totaling 15,000 gallons of combined capacity, two pump islands, hydraulic hoists, and a repair workshop building on site. Cleanup under the Voluntary Cleanup Program included the excavation and removal of all five USTs, an oil/water separator, catchbasin, and associated piping, plus 710 tons of contaminated soil removed in July and August 2014. Soil sampling adjacent to the former repair workshop building detected gasoline and lube oil range hydrocarbons, benzene, xylenes, and lead above MTCA cleanup levels, with additional soil excavation planned. The VCP project was active from before August 2014 through October 2025. 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.
Lead detected in soil samples from the gasoline UST excavation points to contamination from leaded gasoline, which was in widespread commercial use well before 1986 — the year occurrence-based CGL policies stopped reliably covering pollution claims in Washington. The discovery of a previously unidentified older UST alongside the four documented gasoline tanks indicates that fuel dispensing operations at this property extended through decades of pre-1986 commercial activity. Carriers who issued CGL policies during that operational window had no effective pollution exclusion, and the documented remediation expenditures here — five UST removals, 710 tons of soil excavation, a plastic liner installation, and planned additional cleanup — represent costs those historical policies may be obligated to fund.
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.


