This property has a documented history as a auto body / repair shop predating 1986. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
This Snohomish County right-of-way in Bothell carries petroleum contamination attributed to offsite migration from a historic auto wrecking yard and equipment storage facility on adjacent property, with the release identified as highly weathered diesel oil. The contamination was discovered in 2000 during a sewer project, at which point petroleum-contaminated soil was excavated from the sewer trench and transported to a licensed contaminated-soil treatment facility. An underground storage tank removal from the adjacent property was also reported, though unconfirmed, in the mid-1990s. Ecology has issued a No Further Action determination for the site. 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 found here — highly weathered diesel oil traced to a historic auto wrecking and equipment storage operation — bears the chemical signature of a release that accumulated over many years before the contamination was ever discovered. Auto wrecking operations of the type described are a characteristic pre-1986 land use, and occurrence-based Commercial General Liability policies issued to those operators during that era carried no effective pollution exclusion under Washington law. Historical carriers who covered the adjacent wrecking yard during its operating years may bear liability for the documented soil removal and treatment costs, even though the release was not identified until 2000.
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.
