Auto Body cleanup site — Restorical Research
Green River Auto Wrecking
Kent, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a auto body / repair shop going back to 1970. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.

This property operated as an automotive wrecking yard from at least 1970 through 2021 — approximately 51 years — involving vehicle dismantling, a car crusher, and minor vehicle repair operations. Ecology placed the site on the Confirmed and Suspected Contaminated Sites List in 1997, and contamination including TPH, lead, cadmium, PCE, and PCBs has since been documented in soil and groundwater. Remediation to date has included surficial soil removal in 2021, two remedial soil excavations in August 2023, and installation of four groundwater monitoring wells in November 2023 that have recorded four consecutive quarters of compliance under an ongoing quarterly monitoring program. The site has not yet reached No Further Action status. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Auto Body
AddressKent, King County
Historical UseAuto Body
Est. Operating Since1970
StatusAwaiting Cleanup
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons (TPH), lead, cadmium, tetrachloroethylene (PCE), and PCBs detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #3433

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.

Auto wrecking operations here began more than fifteen years before 1986, when occurrence-based CGL policies were the industry standard and carried no effective pollution exclusion in Washington. The contaminant profile — petroleum hydrocarbons, heavy metals, chlorinated solvents, and PCBs — reflects the kind of diffuse, sustained release from decades of industrial activity that those policies were written to cover. While preliminary site work is complete, the full remediation program — formal cleanup design, active treatment, and monitoring through to No Further Action — has not yet begun. Historical carriers whose policies were in force during the wrecking yard's pre-1986 operations may be obligated to fund those upcoming costs.

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.