Industrial & Manufacturing cleanup site — Restorical Research
Asarco Smelter
Tacoma, Pierce County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1920. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This site in Tacoma's Commencement Bay area has been in industrial use since the 1920s, with ore smelting among the principal operations conducted on the property. The Asarco Smelter was placed on a national interim hazardous waste list in 1981, designated a National Priorities List site in 1983, and has been undergoing cleanup since at least 1989 — remediation work includes slag excavation and removal, sediment dredging and capping, shoreline armoring, off-site dangerous waste disposal, source control measures, and habitat restoration, with estimated remedial action costs totaling $10.5 million. Long-term operation and maintenance, five-year reviews, and twenty-year waste capacity assurances remain ongoing. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
AddressTacoma, Pierce County
Historical UseIndustrial & Manufacturing
Est. Operating Since1920
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsSmelter slag and associated dangerous waste in soil and sediment
Media ImpactedSoil, Groundwater, Surface Water, Sediment, Air
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #712

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.

Ore smelting operations at this property began more than six decades before 1986, when occurrence-based Commercial General Liability policies carried no effective pollution exclusion in Washington. The contamination driving this multi-million-dollar cleanup — smelter slag, contaminated sediment, and dangerous waste requiring off-site disposal — traces directly to those pre-1986 industrial operations. Historical carriers who issued CGL policies during the smelter's operating years may be obligated both to recover the remediation expenditures already incurred and to fund the long-term monitoring and maintenance that lies 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

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.