Industrial & Manufacturing cleanup site — Restorical Research
Puget Sound Coatings Machinists Inc
9220 8th Ave S, Seattle, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1964. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.

This industrial property housed Puget Sound Coatings Inc., a surface coatings and machining operation with an underground storage tank installed as early as 1964 and hazardous-waste generation records dating to at least November 1984. The facility generated significant quantities of hazardous waste — including lead, methyl ethyl ketone (MEK), halogenated solvents used in degreasing, and ignitable waste — and was monitored for air emissions under the Clean Air Act. Cleanup under the Voluntary Cleanup Program included underground storage tank removal and remedial actions addressing contaminated soil and groundwater, and the site has since received a No Further Action determination. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
Address9220 8th Ave S, Seattle, King County
Historical UseIndustrial & Manufacturing
Est. Operating Since1964
StatusNo Further Action
Contamination & Investigation
Site Assessment Summary
ContaminantsLead, methyl ethyl ketone (MEK), halogenated solvents (F001), non-halogenated solvents (F003/F005), and ignitable waste in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #6959

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.

Industrial operations at this property — coatings application, machining, and solvent degreasing — were underway by 1964, more than two decades before occurrence-based CGL policies gave way to claims-made forms with absolute pollution exclusions. The hazardous wastes generated here, including halogenated solvents, lead, and petroleum products from underground storage, are precisely the kind of gradual-release contamination those pre-1986 policies covered without exclusion under Washington law. Historical carriers who issued CGL coverage during those operating years may be obligated to reimburse the documented remediation costs that brought this site to No Further Action status.

Restorical's role is to locate viable historical policies, determine whether a successful cost recovery claim is possible, and assist our clients and their legal counsel to obtain insurance coverage for costs already incurred. Restorical's forensic accounting team works to re-establish and document past cleanup expenditures, ensuring the strongest possible basis for recovery.

Recovering Costs from an Older Cleanup

If this site reached No Further Action years ago, the original cleanup expenditures may be difficult to reconstruct. Restorical's forensic accounting team specializes in re-establishing and documenting past cleanup costs — even decades later — to build the strongest possible basis for an insurance recovery claim.

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 — Cost Recovery
When Task 1 confirms viable coverage, Restorical works with your legal counsel to tender the claim and negotiate recovery of costs already incurred. Restorical's forensic accounting team re-establishes and documents past cleanup expenditures, managing the claim process to ensure the insurance companies fulfill their obligation 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.