Industrial & Manufacturing cleanup site — Restorical Research
Lennox Industries Inc
Seattle, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1982. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.

This Seattle property served as a mixing and repackaging facility for Janco United during the 1980s, handling a broad range of industrial chemicals including caustic alkalis, acids, solvents, alcohols, xylene, mineral spirits, waxes, and dyes. Between 1982 and 1984, chemical and industrial wastes were improperly discharged into waters of the United States, and a federal enforcement action was brought by the United States Attorney against Janco in 1985. The primary remediation measure currently in place is paving of the site, which provides at least two feet of containment cover to prevent arsenic from impacting the air pathway and to reduce vapor intrusion risk; no formal cleanup has yet commenced. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
AddressSeattle, King County
Historical UseIndustrial & Manufacturing
Est. Operating Since1982
StatusAwaiting Cleanup
Contamination & Investigation
Site Assessment Summary
ContaminantsArsenic in soil confirmed as a vapor intrusion concern; industrial chemical discharges including xylene, mineral spirits, solvents, and caustic wastes
Media ImpactedSoil, Groundwater, Surface Water
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #463

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 industrial discharges that contaminated this property occurred between 1982 and 1984 — squarely within the period when occurrence-based Commercial General Liability policies were the industry standard and carried no effective pollution exclusion in Washington State. Arsenic and the industrial chemical suite handled at the facility represent exactly the type of slow, diffuse release those pre-1986 policies were written to address. As the property moves toward formal remediation beyond the interim containment paving already in place, historical carriers who issued CGL policies to Janco United during that operational window may be obligated to fund the cleanup costs ahead.

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

Task 1 — Research and Analysis
Restorical searches for viable historical insurance policies, researches the site history, analyzes the contamination impacts, and underwrites potential coverage — including a proprietary trigger analysis. At the end of Task 1, we provide a clear yes or no on whether a successful cost recovery is possible, along with a strategy and recommendation specific to your situation, even if you are not the policyholder.
Task 2 — Coverage and Funding
When Task 1 confirms viable coverage, Restorical works with your legal counsel to tender the claim, negotiate and secure insurance coverage. Restorical will manage the ongoing claim process, including accounting to ensure the insurance companies are funding your remediation in a timely manner.

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This analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.