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.
The Spectrum Glass facility in Woodinville is a glass manufacturing operation encompassing at least 14 operable units, including a batch room, furnaces, production lines, baghouses, material storage areas, a rail spur, and a hazardous waste storage area. Cleanup under the Voluntary Cleanup Program has included the excavation and off-site disposal of approximately 600 cubic yards of contaminated sediment from a stormwater detention pond, with contaminants of concern — metals, diesel, and motor oil — attributed to facility operations. The multi-year cleanup effort involves closure of all 14 operable units; some work has proceeded as an Independent Action, though Ecology has indicated further action is still required for certain units. 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 site — metals and petroleum hydrocarbons in soil and sediment — is the product of industrial manufacturing operations, the type of gradual, operations-driven release that occurrence-based Commercial General Liability policies were designed to cover. With cleanup already spanning multiple years and Ecology requiring further remediation across numerous operable units, the total cost exposure continues to grow. Historical CGL carriers whose policies were in effect during the operational period that gave rise to this contamination may be obligated both to reimburse remediation costs already incurred and to fund the cleanup work 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.


