Industrial & Manufacturing cleanup site — Restorical Research
Dickman Mill
2423 Ruston Way, Tacoma, Pierce County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1889. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This waterfront property operated continuously as the Dickman Mill lumber and sawmill from 1889 until its decommissioning in 1977, leaving behind decades of industrial contamination in soil, fill, and shoreline areas. Remediation efforts have included the demolition and removal of sawmill buildings and metal debris in 1998, asbestos abatement in 1998, and upland soil excavation completed in 2007, all proceeding under a 1999 Agreed Order. Planned future work includes additional excavation for a wetland area, removal of a concrete water tank, construction of a berm, and armoring of beaches with cobble and gravel — indicating that cleanup of this site is still ongoing. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
Address2423 Ruston Way, Tacoma, Pierce County
Historical UseIndustrial & Manufacturing
Est. Operating Since1889
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPAHs, metals, and petroleum hydrocarbons in soil and shoreline areas associated with historical sawmill operations
Media ImpactedSoil, Sediment
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #3112

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 property — PAHs, metals, and petroleum hydrocarbons tied to nearly nine decades of sawmill operations — traces directly to industrial activity that predates 1986 by decades. Occurrence-based Commercial General Liability policies in force during the mill's long operational history carried no effective pollution exclusion under Washington law and remain enforceable today. The documented remediation expenditures here — demolition of industrial structures, asbestos removal, soil excavation, and substantial future cleanup work yet to be completed — represent both costs already incurred and liabilities still accruing that historical carriers may be obligated to fund.

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.