This property has a documented history as a industrial and manufacturing facility predating 1986. Historical insurance policies issued during operations at this property and through 1986 could recover the cleanup costs already paid.
This property operated as a lumber mill and storage yard with a vehicle maintenance shop, served by four diesel underground storage tanks that were decommissioned in 1987. Cleanup under the Voluntary Cleanup Program included groundwater monitoring from 1999 through 2000 and again in 2018 and 2020, installation of multiple monitoring wells, and placement of an asphalt cap over approximately 160 cubic yards of residual contaminated soil left in place. A Restrictive Covenant was recorded in 2001, with periodic reviews scheduled every five years, and the site has 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.
Diesel contamination at this property originated from underground storage tanks that fueled mill equipment for years before their 1987 decommissioning — placing the relevant operations squarely within the pre-1986 window when occurrence-based Commercial General Liability policies carried no effective pollution exclusion. The documented remediation expenditures — UST removal, decades of groundwater monitoring, well installation, soil capping, and long-term institutional controls — represent cleanup costs that historical CGL carriers who covered this facility during its pre-1986 operational period may still be obligated to reimburse.
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.


