This property has a documented history as a gasoline service station going back to 1976. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.
This property has operated as a retail gasoline fueling station since at least 1976, with underground storage tanks and fuel dispensers serving the site alongside a convenience store. A significant 2,000-gallon gasoline release from a leaking product delivery line occurred in 1985, and cleanup activities have included the removal of a 2,000-gallon UST, closure-in-place of a 6,000-gallon tank in 1991, operation of a biosparge remediation system from 1997 to 1999, and vacuum extraction in 2007 that recovered 1,620 gallons of liquid including 400 gallons of separate-phase hydrocarbons. Multi-year groundwater monitoring continues, and cleanup work is ongoing under a Standard Cleanup with the Port obligated to pay remediation costs to Ecology. 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.
Petroleum contamination at this site traces directly to underground storage tanks and a product delivery line that were in use as early as 1976 — a full decade before occurrence-based CGL policies gave way to claims-made forms with absolute pollution exclusions. The documented 1985 gasoline release alone confirms that contamination was occurring during the pre-1986 policy window. Decades of remediation expenditures already incurred — tank removals, biosparge treatment, vacuum extraction, long-term monitoring — plus the ongoing cleanup obligations still ahead represent costs that historical carriers who wrote CGL coverage during that operational period may be obligated both to reimburse and to fund going forward.
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
Ready to learn more?
Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.


