This property has a documented history as a dry cleaning facility going back to 1954. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
A dry cleaning operation at a laundry facility occupied the northern portion of this property from 1954 through 1970, with PCE-based cleaning processes releasing contamination through the site's septic system. Under the Voluntary Cleanup Program, approximately 94 tons of PCE-impacted soil were excavated and removed off-site, followed by installation of groundwater monitoring wells and quarterly sampling for PCE and TCE from December 2019 through March 2021. Monitoring confirmed that contaminant levels had fallen below cleanup standards, and the site has since received 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 PCE contamination documented here originated from dry cleaning operations conducted between 1954 and 1970 — more than a decade before 1986, when occurrence-based Commercial General Liability policies were still the industry standard and lacked an effective pollution exclusion in Washington. The documented remediation expenditures — excavation and off-site disposal of nearly 100 tons of impacted soil, well installation, and years of groundwater monitoring — were incurred to address releases tied directly to that pre-1986 operational window. Historical carriers whose CGL policies were in force during those years may be obligated to recover those cleanup 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.


