This property has a documented history as a gasoline service station going back to 1965. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
The western portion of this property housed a Gasamet gasoline station from the mid-1960s through the late 1980s, with fuel dispenser islands and underground storage tank basins situated on both sides of the site. Cleanup under the Voluntary Cleanup Program has included the excavation and removal of over 1,600 tons of petroleum-impacted soil, the removal of two 12,000-gallon underground storage tanks and their basin fill, construction of a subsurface concrete wall, and the installation and ongoing operation of a groundwater remediation system with associated well installations and monitoring. Cleanup work is ongoing. 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 property traces directly to gasoline dispensing operations that began in the mid-1960s — decades before 1986, when occurrence-based Commercial General Liability policies carried no effective pollution exclusion. A site investigation has explicitly ruled out a neighboring early-1990s release as a contributing source, anchoring the contamination squarely within the pre-1986 operational window. The documented remediation costs here — UST removals, removal of more than 1,600 tons of impacted soil, a subsurface containment wall, and an active groundwater recovery system — represent expenditures tied directly to those historical operations, and the carriers who issued CGL policies during that window may be obligated both to recover past costs and to fund the cleanup work that remains.
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.


