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 fund a cleanup.
This drainage ditch at 1115 S 96th Street collected runoff and stormwater discharge from a cluster of adjacent industrial properties — including an asphalt plant, Clarklift of Washington (heavy equipment sales and service), Fruehauf Trailer, and a paint company warehouse. Contamination in the ditch soil and groundwater includes petroleum hydrocarbons, metals, tetrachloroethylene (PCE), trichloroethylene (TCE), and PCBs, reflecting the diverse industrial discharges from those surrounding operations. Remediation has included removal of 250 cubic yards of contaminated soil in 1993 and extensive ditch excavation with placement of clean fill and asphalt cover around 1997; groundwater has not been remediated, and the site remains in the cleanup queue. 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 documented here — petroleum, metals, PCE, TCE, and PCBs — was reported to regulators by 1986 and attributed to discharges from identifiable adjacent operators whose industrial activities predated that year. Each of those operators — the asphalt plant, the heavy equipment dealer, the trailer company, the paint warehouse — would have carried its own commercial liability insurance while its operations contributed to the ditch. Policies issued to those operators during their pre-1986 operating years may retain enforceable coverage obligations for the soil and groundwater remediation costs this site now requires.
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.


