This property has a documented history as a gasoline service station predating 1986. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
This Bellevue property has a layered fueling history: two earlier gas stations occupied the northern and southern portions of the site before Chevron Station No. 9-2360 was constructed on the combined footprint. Second-generation gasoline, waste oil, and heating oil underground storage tanks were excavated and removed from the site in August 1989, confirming that an earlier generation of tanks had preceded them. Groundwater investigations documented contamination including benzene, petroleum hydrocarbons, non-halogenated solvents, and lead beneath the property. The site achieved No Further Action status through the Voluntary Cleanup Program following completion of remediation and monitoring, with the NFA determination issued in 2024. 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.
Two predecessor stations and at least two generations of underground storage tanks place fueling operations at this property well before 1986, when occurrence-based CGL policies still carried no effective pollution exclusion. The groundwater plume documented beneath this site — benzene, petroleum compounds, and lead migrating from decades of tank operations across three successive stations — is precisely the type of gradual, subsurface release those pre-1986 policies were written to cover. The remediation costs incurred across multiple investigation and cleanup phases culminating in the 2024 NFA determination represent expenditures that historical carriers who insured the predecessor stations or early Chevron operations may be obligated to reimburse.
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.