This property has a documented history as a gasoline service station going back to 1926. 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 retail gasoline service station from approximately 1926 to 1985, with ARCO leasing the station from 1934 to 1977. Four gasoline underground storage tanks totaling 18,000 gallons of capacity and one 120-gallon waste oil tank were removed in 1990, along with contaminated soil. Remediation under the Voluntary Cleanup Program has included groundwater extraction and treatment of over 772,000 gallons from 1994 to 1995 and operation of a Soil Vapor Extraction system from 1995 to 2004 that recovered 9,527 pounds of volatile hydrocarbons. Cleanup work at the site is 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 traces to underground storage tanks and fueling operations that ran for nearly six decades before 1986, when occurrence-based Commercial General Liability policies were still the industry standard and carried no effective pollution exclusion. The documented remediation expenditures — tank and soil removal, large-scale groundwater treatment, a decade of vapor extraction, and continuing cleanup obligations — represent costs the historical carriers who issued CGL policies during that 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
Ready to learn more?
Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.


