Industrial & Manufacturing cleanup site — Restorical Research
Sound Mattress & Felt Co
1940 E 11th St, Tacoma, Pierce County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1948. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

Washington Steel Products operated a metal plating and manufacturing facility at this Tacoma property from 1948 through 1964, using chlorinated solvents in the production of hardware parts; successor companies continued industrial operations on the site until at least 1967, with various tenants remaining until 1982. Cleanup under the Voluntary Cleanup Program has included pilot testing of enhanced aerobic bioremediation, soil vapor extraction, and air sparging (2011–2014), demolition of the former building and excavation and disposal of 1,243 tons of PCB-impacted soil (2014–2015), and source control, dredging, and natural attenuation in the adjacent Sitcum Waterway (1993–1995). Long-term groundwater and sediment monitoring has been ongoing since 1995, with continued groundwater monitoring committed for the main site. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
Address1940 E 11th St, Tacoma, Pierce County
Historical UseIndustrial & Manufacturing
Est. Operating Since1948
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPCBs in soil; tetrachloroethylene (PCE) and chlorinated solvents in soil and groundwater; metals from metal plating operations
Media ImpactedSoil, Groundwater, Sediment
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #1615

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.

Metal plating and chlorinated-solvent operations at this property began in 1948 — nearly four decades before 1986 — when occurrence-based CGL policies carried no effective pollution exclusion under Washington law. The contamination documented here, including PCBs in soil and PCE in the subsurface, is directly attributed to those historical industrial activities: spills, sewer-line releases, and routine degreasing during Washington Steel Products' tenure. The site's remediation record — waterway dredging, vapor extraction, large-scale soil removal, and decades of groundwater and sediment monitoring — represents expenditures the historical carriers who issued CGL policies during that operational window may be obligated both to recover and to fund going forward.

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.