This property has a documented history as a gasoline service station going back to 1929. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
This property hosted a gasoline service station from approximately 1929 through 1957, with multiple underground storage tanks — including three 750-gallon USTs associated with fuel dispensing and a 500-gallon heating oil tank — as the primary contamination source. Cleanup included multiple phases of soil excavation removing over 1,000 cubic yards of petroleum-contaminated soil, extraction and off-site bioremediation of excavated material, removal of 400 gallons of contaminated liquids, and isolation of remaining soil beneath an HDPE liner. Groundwater monitoring through three installed wells ran from 1993 to 1996, after which the site received a No Further Action determination. 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 petroleum contamination at this property traces to a service station that operated for nearly three decades — from 1929 to 1957 — long before 1986, when occurrence-based Commercial General Liability policies still carried no effective pollution exclusion. The documented remediation expenditures here — four UST removals, more than a thousand cubic yards of excavated soil, off-site bioremediation, contaminated liquid recovery, liner installation, and years of groundwater monitoring — represent costs directly attributable to releases from those pre-1986 operations. Historical carriers who issued CGL policies during the service station's operational window may retain enforceable obligations for those cleanup 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.
