Auto Body cleanup site — Restorical Research
Porsche Volkswagen Repair
Seattle, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a auto body / repair shop going back to 1968. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.

This property has operated as an automobile repair shop — known as Doctor John Walker Porsche/Volkswagen Repair — at 7613 Greenwood Ave. N. in Seattle, with a 500-gallon underground gasoline storage tank and dispenser that served the shop's operations. In October 1993 the UST, dispenser, and associated piping were excavated and removed, along with approximately 10 cubic yards of soil; a passive soil vapor extraction system was installed to address residual contamination. Despite these remediation efforts, the site remained on Ecology's contaminated-sites list as of 2013, and cleanup work is ongoing. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Auto Body
AddressSeattle, King County
Historical UseAuto Body
Est. Operating Since1968
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons and lead from a leaking underground gasoline storage tank detected in soil and soil vapor
Media ImpactedSoil, Air
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #8450

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 underground storage tank at this property was a single-wall welded steel unit without cathodic protection — construction characteristic of pre-1980s installations — and soil sampling detected lead consistent with leaded gasoline, which was phased out by 1986. Occurrence-based CGL policies issued to the operator during that pre-1986 window carried no effective pollution exclusion under Washington law and remain enforceable today. With remediation costs spanning decades — tank removal, soil excavation, vapor extraction, and continued monitoring obligations — historical carriers who covered this facility may be obligated both to recover those past expenditures and to fund the cleanup work that remains.

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.