Industrial & Manufacturing cleanup site — Restorical Research
Olympic Steel Door
Seattle, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility predating 1986. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.

This Seattle property has operated as an industrial manufacturing facility, with Olympic Steel Door producing steel doors and frames on site alongside other industrial tenants including pipe cleaning, millwork storage, and metal fabrication operations. A 3,000-gallon fuel oil underground storage tank was removed from the property in 1988, and subsequent cleanup efforts included a pilot bioremediation study in mid-2000 followed by the excavation of approximately 245 tons of petroleum-impacted soil to a depth of 11 feet in September 2000. Despite these remediation efforts, groundwater contamination persisted as of 2015, and cleanup work remains ongoing under the Standard Cleanup program. 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 SincePre-1986
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons and aged gasoline from a leaking fuel oil UST detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #9298

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 petroleum contamination at this property originated from an underground fuel oil tank that was installed and operated well before 1986 — the year occurrence-based Commercial General Liability policies ceased reliably covering pollution claims in Washington. Documented remediation expenditures spanning decades — tank removal, bioremediation, large-scale soil excavation, and long-term groundwater monitoring — were incurred to address releases tied directly to that pre-1986 infrastructure. Historical carriers who issued CGL policies during the tank's operational window may be obligated both to recover past cleanup costs and to fund the remediation still required to resolve the persistent groundwater contamination.

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.