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.
Western Pneumatic Tube Company's manufacturing facility at this Kirkland property used trichloroethene (TCE) in degreasing operations conducted in Building #2; an annealing oven and pickling tanks documented on the site plan corroborate the industrial character of those operations. TCE contamination was identified as far back as 2009, and the site is currently enrolled in the Voluntary Cleanup Program. Remediation in 2023 centered on the continued operation of a Sub-Slab Depressurization system, the installation of three 200-pound granular activated carbon vessels for vapor treatment, removal of approximately 3.0 pounds of TCE, and management of 600 pounds of spent hazardous carbon, with annual status reporting ongoing. 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 degreasing operations in Building #2 — the identified source of the TCE release at this site — establish a discrete, localized occurrence that predates 1986 by decades, when occurrence-based CGL policies were standard for industrial manufacturers. Carriers who insured WPT's operations during the active degreasing era in Building #2 potentially remain obligated to respond to contamination traced directly to that activity. The site's documented and continuing remediation costs — vapor extraction infrastructure, repeated carbon vessel replacements, and annual monitoring commitments — represent expenditures that those historical carriers may be required to fund.
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.


