This property has a documented history as a industrial and manufacturing facility going back to 1962. Historical insurance policies issued during operations at this property and through 1986 could recover the cleanup costs already paid.
This property has operated as a lime and precipitated calcium carbonate (PCC) production facility since 1962, when the plant was constructed on land that had been filled in the early 1940s. Petroleum hydrocarbon contamination was discovered in 1993, prompting soil excavation and the start of groundwater monitoring under the Voluntary Cleanup Program. Subsequent remediation included additional soil removal in 2006, installation of three pumping wells and a 300-foot barrier wall, implementation of Monitored Natural Attenuation with ongoing annual groundwater monitoring, and the establishment of restrictive covenants for long-term institutional controls. The site has received a No Further Action determination. 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.
Petroleum hydrocarbon contamination at this facility is tied to industrial operations that began in 1962 — more than two decades before occurrence-based Commercial General Liability policies ceased reliably covering pollution claims. The remediation record here spans over a decade of documented expenditures: soil excavation campaigns, pumping-well and barrier-wall installation, and long-term groundwater monitoring — all costs incurred to address releases linked to those pre-1986 operations. Historical carriers who issued CGL policies to the plant's successive operators during that window may still be obligated to recover those cleanup costs.
Restorical's role is to locate viable historical policies, determine whether a successful cost recovery claim is possible, and assist our clients and their legal counsel to obtain insurance coverage for costs already incurred. Restorical's forensic accounting team works to re-establish and document past cleanup expenditures, ensuring the strongest possible basis for recovery.
Recovering Costs from an Older Cleanup
If this site reached No Further Action years ago, the original cleanup expenditures may be difficult to reconstruct. Restorical's forensic accounting team specializes in re-establishing and documenting past cleanup costs — even decades later — to build the strongest possible basis for an insurance recovery claim.
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.


