This property has a documented history as a auto body / repair shop going back to 1918. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
This automotive repair property in Sumner contains three underground storage tanks estimated to date from the early 1900s — reported to Ecology in 2018 as approximately 100 years old and leaking fuel. The tanks were subsequently closed in place by being filled with sand. Lead is listed as a suspected contaminant in soil and groundwater, consistent with the historical use of leaded gasoline from tanks of that era. The property is now advancing through Standard Cleanup proceedings for the suspected soil and groundwater contamination. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.
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.
These underground storage tanks date to approximately 1918 — more than six decades before 1986 — and the lead contamination they left in soil and groundwater is a direct fingerprint of leaded-gasoline operations that long predate any effective pollution exclusion in the standard CGL policy form. The work already completed to close and contain those tanks represents costs that historical carriers may be obligated to recover; the Standard Cleanup remediation that lies ahead represents costs they may be obligated to fund going forward. Both categories of expenditure trace to releases from century-old USTs operated during a period when occurrence-based liability policies were routinely issued to automotive businesses without meaningful pollution carve-outs.
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
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Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.


