Industrial & Manufacturing cleanup site — Restorical Research
Everett Smelter
Sr 529 & E Marine View Dr, Everett, Snohomish County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1892. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This property was the location of the Everett Smelter, which operated from approximately 1892 to 1914, refining ores from the Monte Cristo mining district into lead, copper, gold, and silver; an arsenic processing plant was also constructed and operated on the site during that period. Interim actions have included soil placement and retaining wall construction. Planned remediation encompasses soil removal of up to 6,800 cubic yards, capping, in-situ solidification and stabilization, permeable reactive barrier installation, contaminated surface water treatment, and long-term seep-water and compliance monitoring. Estimated costs for site-wide remedial alternatives range from $14.7 million to $20.4 million. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
AddressSr 529 & E Marine View Dr, Everett, Snohomish County
Historical UseIndustrial & Manufacturing
Est. Operating Since1892
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsArsenic, lead, and associated heavy metals from smelting and ore-refining operations in soil and surface water
Media ImpactedSoil, Groundwater, Surface Water, Air
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #4298

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 contamination at this site — arsenic, lead, and associated heavy metals — is the direct product of smelting and ore-refining operations that concluded more than seven decades before 1986, when occurrence-based CGL policies remained the industry standard and carried no effective pollution exclusion. Historical carriers who issued such policies to operators of the smelter or the arsenic processing plant during the facility's active years may be obligated to contribute to remediation expenditures. With projected cleanup costs reaching up to $20.4 million and active work still ahead, both recovery of past interim-action costs and funding for future remediation are plausibly within scope for historical insurance claims.

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.