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 property operated as Chevron Service Station 9-9168, dispensing gasoline and diesel fuel at 1st Avenue South in Seattle. Petroleum hydrocarbons — including gasoline-range (TPH-G), diesel-range (TPH-D), BTEX compounds, and total lead — were identified in soil and groundwater, prompting remedial action under the Voluntary Cleanup Program. Cleanup included multi-year groundwater monitoring from 2007 through 2008, culminating in a No Further Action determination issued in 2009. 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 presence of total lead in groundwater alongside gasoline and BTEX contamination points to releases that began during the era of leaded gasoline, well before 1986 — the year occurrence-based Commercial General Liability policies gave way to claims-made forms with absolute pollution exclusions. CGL policies issued to the station's operators during that pre-1986 window carried no effective pollution exclusion under Washington law and remain enforceable today. The remediation costs incurred here — investigation, groundwater monitoring, and the work required to reach closure — are the type of documented cleanup expenditures those historical carriers may still be obligated to cover.
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.
