Industrial & Manufacturing cleanup site — Restorical Research
South Hill Business Technology Center
PUYALLUP, Pierce County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1982. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.

Fairchild Semiconductor constructed this facility in 1982 as a semiconductor manufacturing plant, where chlorinated solvents were used and stored in the course of production operations. Chlorinated volatile organic compound (cVOC) sampling at the site dates to 1983, with trichloroethylene (TCE) detected by 1986; a diesel release also occurred in 1986. The property is now known as the South Hill Business Technology Center, is enrolled in Washington's Voluntary Cleanup Program, and is awaiting active remediation. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
AddressPUYALLUP, Pierce County
Historical UseIndustrial & Manufacturing
Est. Operating Since1982
StatusAwaiting Cleanup
Contamination & Investigation
Site Assessment Summary
ContaminantsChlorinated volatile organic compounds (cVOCs), including trichloroethylene (TCE), and petroleum hydrocarbons from a 1986 diesel release, detected in groundwater
Media ImpactedSoil, Groundwater, Air
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #16737

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 cVOC and petroleum contamination documented at this site originated from semiconductor manufacturing operations that began in 1982 and produced confirmed releases within the pre-1986 window — the period during which occurrence-based Commercial General Liability policies were the industry standard and carried no effective pollution exclusion under Washington law. CGL policies issued to the facility operators during that initial construction and production period may still be enforceable against those historical carriers. The investigation and cleanup costs the property owner now faces through the Voluntary Cleanup Program are precisely the type of expenditure those pre-1986 policies were written to cover.

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.