Industrial & Manufacturing cleanup site — Restorical Research
Kelly Moore Paint Co
5410 Airport Way 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 1908. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This property has been in continuous industrial use since 1908, when the Asphaltum Products Company began manufacturing a creosote-type paint for marine applications. The company was renamed Preservative Paint Company in 1914 and continued paint product manufacturing, packaging, and sales through successive ownership changes, including operation as Kelly Moore Paint Co. Site infrastructure included a coal storage area active from 1908 to 1950 and underground storage tanks that were replaced or removed beginning in 1985. Investigation has confirmed a broad contaminant mix in groundwater — petroleum hydrocarbons, BTEX, trichloroethylene, vinyl chloride, naphthalene, arsenic, and lead — and cleanup under the Voluntary Cleanup Program is underway. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
Address5410 Airport Way S, Seattle, King County
Historical UseIndustrial & Manufacturing
Est. Operating Since1908
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons (TPH, BTEX), trichloroethylene (TCE), vinyl chloride, naphthalene, trimethylbenzene, arsenic, and lead confirmed in groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #5064

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.

Paint manufacturing and chemical storage at this site began nearly 80 years before 1986, spanning the full era when occurrence-based Commercial General Liability policies carried no effective pollution exclusion. The confirmed groundwater contamination — chlorinated solvents, petroleum hydrocarbons, and heavy metals including arsenic and lead — reflects decades of industrial operations conducted under those historical policies. Remediation costs already incurred and those still ahead as cleanup continues represent expenditures that historical carriers who insured the site's operators during that pre-1986 window may be obligated both to recover and to fund going forward.

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.