Car Dealerships cleanup site — Restorical Research
South Seattle Auto Auction
Kent, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a automobile dealership predating 1986. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This property operated as the South Seattle Auto Auction, with an auto shop complex at its southern end serviced by an underground storage tank system that dispensed gasoline. A petroleum hydrocarbon release was documented in October 1992 during UST decommissioning, prompting soil excavation at the former tank location and installation of a groundwater remediation system with ten monitoring wells. Quarterly groundwater monitoring, a pump test, and a soil vapor extraction test have been conducted to inform remedial system design, and a Remedial Investigation/Feasibility Study is underway to guide further cleanup. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Car Dealerships
AddressKent, King County
Historical UseCar Dealerships
Est. Operating SincePre-1986
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons (gasoline) in soil and total/dissolved lead in groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #8098

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 gasoline release at this site originated from a UST system whose decommissioning in 1992 — and whose lead-bearing groundwater contamination detected in 1994–1995 samples — points to fueling operations that predate 1986, when occurrence-based CGL policies were the industry standard. Because the contamination here involves both petroleum hydrocarbons in excavated soil and dissolved lead in groundwater consistent with leaded gasoline, the release profile ties directly to the era those policies covered. The site's ongoing remediation costs — tank removal, soil excavation, groundwater treatment, vapor extraction testing, and a full RI/FS still in progress — represent expenditures that historical carriers who insured the auto auction's fueling operations may be obligated both to reimburse 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.