This property has a documented history as a public works and maintenance facility going back to 1964. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup.
The Washington Corrections Center in Shelton has occupied this 455-acre state-owned parcel since the facility was first built in 1964. In May 2007, the facility's manager reported an electrical transformer leaking mineral oil containing polychlorinated biphenyls (PCBs) into surrounding soil — with the duration of the release unclear. Initial response included deployment of absorbent pads, excavation of approximately 15 cubic yards of contaminated soil, and over-excavation near the transformer pad. The site underwent a hazard assessment update in 2013, was placed on the Hazardous Sites List in 2016, and remains in the regulatory pipeline with a SHARP report issued in 2025; no final cleanup action has yet commenced. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.
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 transformer that released PCB-laden mineral oil at this site served a corrections facility built in 1964 — and because PCBs in transformer equipment were banned from manufacture before 1979, the contaminating asset almost certainly dates to the facility's earliest decades of operation. Occurrence-based CGL policies in effect during those pre-1986 years had no effective pollution exclusion under Washington law and remain enforceable today. With the site listed as hazardous and full remediation still ahead, the investigation, design, and cleanup costs the state now faces could plausibly be funded by historical carriers whose policies were in force when the transformer was installed and operating.
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
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Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.
