This property has a documented history as a gasoline service station going back to 1984. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup.
The Menlo Store property — on a site with a building dating to 1920 — operated as a gas station with underground storage tanks installed in 1984, dispensing fuel through at least April 2025. On April 28, 2025, the underground storage system was removed: one 550-gallon and one 1,000-gallon UST, along with product lines and dispensers, were pulled from the ground, rinsed, inerted, and transported offsite for recycling, with the excavation backfilled using native stockpiled soil and crushed rock. Gasoline-range petroleum hydrocarbon contamination was confirmed during that removal, and the site now operates as a convenience store while awaiting cleanup. 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 at this property were installed in 1984 and operated during the pre-1986 window when occurrence-based Commercial General Liability policies were the industry standard and carried no effective pollution exclusion in Washington. The TPH-GRO contamination uncovered at the time of removal is directly attributed to leaks from those historical tank operations — not a recent, isolated incident. Investigation and remediation costs the property owner now faces could plausibly be funded by historical carriers whose CGL policies were in force during the years those tanks were in service.
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.


