This property has a documented history as a public works and maintenance facility predating 1986. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
This WSDOT maintenance facility at the junction of US Route 12 and State Route 410 was used for storage and maintenance of highway equipment, with underground storage tanks supporting those operations. Two USTs were removed in 1991 after contamination was discovered, triggering multiple phases of soil excavation in 1991, 1995, and 1996 — up to 1,100 cubic yards of impacted soil removed, bioremediated via land farming, and reused on-site. Groundwater investigation through four monitoring wells and quarterly sampling from 1997 through 1998, with purge water treated through an oil-water separator, ultimately supported 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.
The underground storage tanks at this facility were installed and operating well before 1986, when occurrence-based Commercial General Liability policies carried no effective pollution exclusion in Washington. The documented remediation costs — tank removals, three rounds of soil excavation spanning five years, bioremediation, well installation, and two years of groundwater monitoring and treatment — are expenditures tied directly to releases from those pre-1986 operations. Historical carriers who issued CGL policies covering this facility during the years those tanks were in active service may still be obligated to reimburse the cleanup costs incurred to reach the site's No Further Action status.
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
Ready to learn more?
Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.
