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 the former Arco Service Station No. 4375 at 11215 8th Avenue South in Seattle, with leaking underground storage tanks releasing petroleum hydrocarbons into soil and groundwater. Remedial actions under the Voluntary Cleanup Program included soil remediation and quarterly groundwater monitoring conducted from 1988 through 1990, followed by well abandonment proposed in 1993. The cleanup successfully addressed petroleum hydrocarbon contamination in both soil and groundwater, and Ecology issued 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 petroleum contamination at this former service station originated from underground storage tank operations that were already the subject of a subsurface investigation in 1988 — a timeline consistent with releases tied to pre-1986 operational activity. Occurrence-based Commercial General Liability policies issued to Arco during that pre-1986 window lacked an effective pollution exclusion and may remain enforceable against the contamination documented here. The site's documented remediation expenditures — soil cleanup, multi-year groundwater monitoring, and well abandonment — represent costs that historical carriers whose policies were in force during the operational period 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.
