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.
This property operated as a gasoline service station prior to its closure around 1973, with at least two underground storage tanks presumed to have held regular and high-test gasoline. When the station closed, the tanks were filled with a pea gravel and sand mix and left in place; the pump island remains on the property today, though all pumps and plumbing have since been removed. A 1994 Environmental Site Characterization Report documented gasoline-range contamination at the site, and a 2018–2019 Initial Investigation and ERTS report re-evaluated those historical findings; no active remediation has occurred and the site is currently 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 and operated before the station's 1973 closure — more than a decade before occurrence-based CGL policies began incorporating effective pollution exclusions in 1986. The gasoline-range contamination confirmed in soil and groundwater here, including benzene and xylene, represents the kind of slow subsurface release directly tied to those pre-1986 fueling operations. The cleanup costs the property now faces — investigation, remediation design, and eventual soil and groundwater remediation — could plausibly be funded by historical carriers whose policies were in force while the station was actively dispensing fuel.
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.


