This property has a documented history as a farm and agricultural operation going back to 1948. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.
This property was developed in the late 1940s as a sales and maintenance facility for farm equipment, housing a showroom, workshop, blacksmith shop, and storage areas. Two 550-gallon underground storage tanks — one for gasoline, one for heating oil — were installed at the same time to support on-site equipment refueling and building operations. When the tanks were removed in 1992–1993, inspectors found significant corrosion and holes consistent with long-term leaking, along with petroleum-contaminated soil and 40 gallons of sludge. The site remains in the Standard Cleanup program with no active remediation under way. 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 installed in the late 1940s and operated for roughly four decades before their removal — placing the origin of the release squarely within the era of occurrence-based Commercial General Liability coverage. The documented corrosion and tank failures point to a gradual, ongoing release rather than a single event, exactly the kind of long-tail environmental liability those pre-1986 policies were written to cover. As the property now faces cleanup costs that have yet to be incurred — investigation, remedial design, and remediation — historical carriers whose policies were in force during those decades of tank operation may be obligated to fund the work ahead.
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.


