This property has a documented history as a industrial and manufacturing facility predating 1986. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
The Old Dominion Mine operated as a precious metal mine from the late 1800s through 1952, leaving behind numerous mine openings, waste rock piles, and mine tailings contaminated with toxic metals. The site is currently in the preliminary phase of the cleanup process, with assessment activities and liability determinations underway; no active remediation — excavation, groundwater treatment, or comparable work — has commenced. The contamination is attributed entirely to the historical mining operations. 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.
Mining operations at this property concluded in 1952, more than three decades before 1986, the year occurrence-based Commercial General Liability policies began including effective pollution exclusions in Washington. Any CGL policies issued to operators of the Old Dominion Mine during its operating years would have been occurrence-based with no meaningful pollution exclusion, and the toxic metals contamination embedded in the soils, waste rock, and tailings originated during precisely that covered window. As the cleanup process advances from preliminary assessment toward active remediation, those historical policies may represent a significant source of funding for the costs ahead.
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.


