This property has a documented history as a dry cleaning facility going back to 1968. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
Tyee Cleaners & Laundromat operated as a dry cleaning facility at this Tacoma property from 1968, using tetrachloroethylene (PCE) as its primary cleaning solvent for nearly four decades. PCE releases are attributed to multiple pathways — floor drains, the on-site septic system, a catch basin, and suspected indiscriminate dumping. Remediation under the Voluntary Cleanup Program has included removal of the dry cleaning machine (2007–2008), abandonment of the former septic system, and installation of a crawl space depressurization system with a 560 cfm fan and 6-mil Visqueen vapor barrier to address vapor intrusion (2008–2009), with cleanup activities continuing through at least 2016. 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.
PCE contamination at this site traces directly to dry cleaning operations that began in 1968 — eighteen years before 1986, when occurrence-based Commercial General Liability policies were the industry standard and carried no effective pollution exclusion in Washington. The documented remediation expenditures here — machine decommissioning, septic abandonment, vapor-intrusion controls, and years of continuing cleanup work — are costs tied to that pre-1986 operational window. Historical carriers who issued CGL policies to the dry cleaning operator from 1968 onward may be obligated both to recover those past expenditures and to fund the remediation that remains.
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.


