Public Works cleanup site — Restorical Research
WA State Fairgrounds Puyallup
110 9th Ave SW, Puyallup, Pierce County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a public works and maintenance facility going back to 1900. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup.

The Washington State Fairgrounds in Puyallup has operated at this location since 1900, with facility infrastructure including buildings dating to 1974 and 1980 and a hazardous waste generator registration beginning in May 1986. Polychlorinated biphenyls (PCBs) and petroleum from an old PCB-containing transformer at the property have been detected in groundwater, surface water, and sediment. The site is under the Standard Cleanup program and awaiting remediation; no active cleanup work has commenced. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Public Works
Address110 9th Ave SW, Puyallup, Pierce County
Historical UsePublic Works
Est. Operating Since1900
StatusAwaiting Cleanup
Contamination & Investigation
Site Assessment Summary
ContaminantsPolychlorinated biphenyls (PCBs) and petroleum detected in groundwater, surface water, and sediment
Media ImpactedSoil, Groundwater, Surface Water, Sediment
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #17146

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 PCB-containing transformer at this property is consistent with pre-1986 facility infrastructure common at commercial and institutional sites from the 1960s through the 1980s, placing the contamination source squarely within the era of occurrence-based CGL coverage. PCBs detected across three environmental media — groundwater, surface water, and sediment — signal a remediation scope that will carry substantial investigation and cleanup costs. Historical carriers whose policies were in effect during the decades this equipment was in service may bear an obligation to fund those upcoming expenditures.

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.