This property has a documented history as a gasoline service station going back to 1935. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
This property hosted a gas station on its northeast corner by at least 1946, with underground storage tanks believed to have been in place since the 1930s — including tanks that historically contained leaded gasoline. Excavation conducted in 2008 and 2009 removed approximately 5,700 cubic yards of petroleum-contaminated soil and 200 cubic yards of tank decommissioning debris; a geomembrane barrier was subsequently installed for containment and groundwater monitoring began in 2009. An environmental covenant restricting site use is in place to manage residual contamination, and Ecology has issued a No Further Action determination for the property. 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 site dispensed leaded gasoline from the 1930s through at least the mid-twentieth century — well before 1986, when occurrence-based Commercial General Liability policies were the industry standard and carried no effective pollution exclusion. The documented remediation costs here — excavation of approximately 5,700 cubic yards of contaminated soil, tank and debris removal, barrier installation, and years of groundwater monitoring — were all incurred to address contamination that originated during that pre-1986 operational window. Historical carriers who issued CGL policies to operators at this site during those decades may still be obligated to recover those expenditures.
Restorical's role is to locate viable historical policies, determine whether a successful cost recovery claim is possible, and assist our clients and their legal counsel to obtain insurance coverage for costs already incurred. Restorical's forensic accounting team works to re-establish and document past cleanup expenditures, ensuring the strongest possible basis for recovery.
Recovering Costs from an Older Cleanup
If this site reached No Further Action years ago, the original cleanup expenditures may be difficult to reconstruct. Restorical's forensic accounting team specializes in re-establishing and documenting past cleanup costs — even decades later — to build the strongest possible basis for an insurance recovery claim.
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.
