Industrial & Manufacturing cleanup site — Restorical Research
Hobart Corporation
Redmond, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1980. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

The Hobart Corporation operated an industrial office park in Redmond with an underground storage tank installed in 1980 to fuel its fleet of service vehicles; the UST was taken out of service in 1990, and petroleum contamination was identified at decommissioning in 1992. Remediation began that year with UST removal, soil excavation, and test pitting, followed by an air sparge/soil vapor extraction system that operated from 1995 to 2005 and included thermal oxidation and free-phase product recovery. Subsequent treatment phases included bio-enhancement nutrient injections beginning in 2004, in-situ chemical-oxidation injections starting in 2007, and a major soil excavation of 1,100 tons in 2008. Groundwater monitoring has been ongoing since 1995 and is expected to continue. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
AddressRedmond, King County
Historical UseIndustrial & Manufacturing
Est. Operating Since1980
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons (TPH) from leaking UST fuel storage detected in soil, groundwater, and soil vapor
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #10086

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 UST at this property was installed in 1980 and operated continuously through 1990 — the entire decade straddling the industry's shift away from occurrence-based Commercial General Liability policies that carried no effective pollution exclusion. The release from that tank, though confirmed in 1992, originated from fueling operations conducted throughout the pre-1986 window. More than thirty years of documented remediation expenditures — vapor extraction, chemical oxidation, bioremediation, large-scale soil excavation, and ongoing groundwater monitoring — represent costs the historical carriers who covered Hobart Corporation during the 1980–1986 operational period 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.

Ready to learn more?

Contact Us

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