This property has a documented history as a industrial and manufacturing facility predating 1986. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
The Sebring Property's contamination originated from historical wood-treatment operations conducted in a former on-site shed, where pieces of lumber were cut and treated with a diesel-based wood preservative containing pentachlorophenol (PCP). An underground storage tank was also present at the property and removed around 1980. Cleanup under the Voluntary Cleanup Program included demolition of the contaminated shed in 2003, followed by a multi-year effort from 2001 through 2006 encompassing cleanup action planning, progress reporting, and ongoing groundwater monitoring. The site has since achieved No Further Action status. 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 wood-treatment activity at this property — applying PCP-bearing diesel preservatives as a routine industrial practice — is precisely the kind of slow, cumulative release that pre-1986 occurrence-based CGL policies were written to cover and that later absolute pollution exclusions cut off. An underground storage tank confirmed to have been removed around 1980 establishes that operations here were well underway during the pre-1986 policy window. Historical carriers who issued CGL coverage during that period may still be obligated to recover the documented remediation costs: shed demolition, groundwater monitoring, and the years of investigative and cleanup work completed under the Voluntary Cleanup Program.
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.


