This property has a documented history as a dry cleaning facility predating 1986. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
This property was historically improved with seven structures associated with dry cleaning operations, all of which were demolished in May and June of 2008, leaving behind trichloroethene (TCE) and tetrachloroethylene (PCE) contamination — along with their degradation products dichloroethene and vinyl chloride — in the soil and groundwater. Cleanup under the Voluntary Cleanup Program has included the excavation of 9,500 tons of impacted soil and the collection and discharge of 54,000 gallons of groundwater through an active dewatering system. Quarterly groundwater monitoring is ongoing, and natural attenuation is being evaluated as a remediation strategy for residual groundwater impacts. 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.
TCE and PCE contamination of the type documented at this property is the signature of chlorinated-solvent dry cleaning operations that were widespread before 1986, when occurrence-based Commercial General Liability policies were still the industry standard and carried no effective pollution exclusion. The seven structures that stood on this parcel were described as historical even by 2008, indicating an operational history extending well before that coverage threshold. The remediation expenditures already incurred here — 9,500 tons of soil excavation, 54,000 gallons of groundwater dewatering, and ongoing multi-year monitoring — represent costs that historical carriers may be obligated both to recover and to fund as cleanup continues.
Restorical's role is to locate viable historical policies, determine whether a successful coverage claim is possible, and assist our clients and their legal counsel to obtain insurance coverage. Restorical then manages the claim, including accounting, to ensure the cleanup is funded in a timely manner.
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.


