This property has a documented history as a gasoline service station going back to 1969. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.
The Chevron 200410 service station at 15510 Aurora Ave N in Shoreline has operated as a fuel-dispensing facility since at least 1969, when its underground storage tanks were installed, and the site continues in active use by Chevron USA Inc. today. Petroleum hydrocarbon contamination — TPH-GRO, TPH-DRO, BTEX, and separate-phase hydrocarbons — from those USTs has driven an ongoing remediation program that includes more than a decade of groundwater monitoring, a surfactant injection and extraction event in 2012, and a series of remedial investigations, feasibility studies, and cleanup action planning efforts. Free product was documented in groundwater continuously from at least 2008 through 2018, and cleanup work remains in progress. 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 storage tanks at the root of this contamination were installed in 1969 — seventeen years before 1986, when occurrence-based Commercial General Liability policies were the industry standard and carried no effective pollution exclusion in Washington. Every documented remediation expenditure at this site, from the multi-year groundwater monitoring program to the 2012 surfactant treatment and the ongoing feasibility and action planning, flows directly from releases tied to those pre-1986 tank installations. Historical carriers who issued CGL policies to Chevron or its predecessors during that operational window may be obligated to fund both the costs already incurred and the cleanup expenditures still ahead.
Restorical's role is to locate viable historical policies, determine whether a successful coverage claim is possible, and assist our clients and their legal counsel to obtain insurance coverage. Restorical then manages the claim, including accounting, to ensure the cleanup is funded in a timely manner.
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.
