This property has a documented history as a industrial and manufacturing facility predating 1986. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
The Upchurch Scientific facility in Oak Harbor operated as an industrial and manufacturing complex housing injection molding and tube production, research and development, and packaging and shipping operations. A septic-tank and leach-field system on the property was identified as the source of metals and chlorinated solvent contamination, with sampling conducted in 1993 and 1999 to assess contamination levels. Under the Voluntary Cleanup Program, groundwater monitoring ran from 2000 to 2004 with dedicated monitoring wells; No-Further-Action status was granted for soil in 2002 and extended to the full site — soil and groundwater — in 2004, with monitoring wells recommended for abandonment. 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.
Contamination at this site — metals and chlorinated solvents released through a septic-tank and leach-field system directly tied to the facility's industrial operations — was confirmed in sampling as early as 1993 and is consistent with releases that began well before 1986. Occurrence-based Commercial General Liability policies in effect during that pre-1986 operational window had no effective pollution exclusion in Washington and remain enforceable today. The monitoring, investigation, and program costs incurred through the Voluntary Cleanup Program to reach No-Further-Action status represent documented expenditures that historical carriers who insured the facility during its earlier years of operation may be obligated to recover.
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.


