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 — and recover costs already spent.
This property operated as a die casting facility, with historical operations centered on melting and pouring zinc into molds and the use of machine oil throughout for machinery lubrication. Cleanup activities in 2008 included excavation of 1,200 tons of impacted soil and removal of 7,250 gallons of impacted groundwater; sub-slab depressurization and passive vapor control systems have since been installed, and a Remedial Investigation has been ongoing since at least 2008 with remediation costs being recovered on a quarterly basis. The die casting business is no longer active at the site. 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 at this property — zinc and petroleum hydrocarbons released during industrial die casting and machinery operations that predate 1986 — originated from the type of slow, ongoing release that occurrence-based CGL policies were written to cover before effective pollution exclusions became standard. Historical carriers who issued CGL policies to operators at this site during that pre-1986 window had no enforceable exclusion for these contaminants under Washington law. The documented remediation expenditures here — soil excavation, groundwater removal, vapor control infrastructure, and a continuing Remedial Investigation — represent costs those historical carriers may be obligated both to recover and to fund going forward.
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.


