This property has a documented history as a industrial and manufacturing facility going back to 1955. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
A wood treatment plant operated on this 20-acre property from 1955 until its closure in 1982, producing contamination that spread into groundwater, surface water, and sediment. A site assessment in 1983 confirmed the release, and a 1988 Consent Decree between Ecology and J.H. Baxter & Co., Inc. was entered to investigate and remediate the site. Contaminants including polycyclic aromatic hydrocarbons, pentachlorophenol, phenolic compounds, dioxins and furans, and dense non-aqueous phase liquid were identified in groundwater and in Lake Washington sediments, with qualifying contamination documented across multiple environmental media. The site has since reached No Further Action status under Standard Cleanup. 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 contamination at this property originated from wood treatment operations that ran entirely within the pre-1986 window — 1955 through 1982 — when occurrence-based Commercial General Liability policies carried no effective pollution exclusion. The scope of remediation required here — addressing DNAPL in monitoring wells, PAH and PCP contamination in Lake Washington sediments, and widespread groundwater and surface water impacts — generated substantial cleanup expenditures over decades under the Consent Decree. Historical carriers who issued CGL policies to the operators during those 27 years of wood treatment activity may still be obligated to recover those documented remediation costs.
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.