This property has a documented history as a gasoline service station going back to 1950. 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 station and automotive repair facility from approximately 1950 through the mid-1980s, successively branded as Tidewater Oil, Phillips 66, and Exxon, with three gasoline underground storage tanks removed in 1987. Cleanup under the Voluntary Cleanup Program has included excavation of contaminated soil estimated at up to 17,500 cubic yards, UST and piping removal, groundwater dewatering and purge-water disposal, and the application of engineering controls for deeper contamination left in place. Quarterly groundwater sampling and annual reporting remain ongoing. 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.
Petroleum contamination at this property originated from fueling operations and underground storage tanks that were installed and operated for more than three decades before 1986, when occurrence-based Commercial General Liability policies carried no effective pollution exclusion. The remediation expenditures already incurred — large-scale soil excavation, tank removal, hazardous-waste disposal, and years of groundwater monitoring — along with the engineering controls and continued monitoring still required, represent costs that historical carriers who issued CGL policies during the 1950-through-mid-1980s operational window 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.


