This property has a documented history as a gasoline service station going back to 1954. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
Signal Oil Company operated a retail service station on this property from 1954 through 1967, with state records confirming a 2,000–5,000-gallon underground storage tank installed in 1964. Subsequent operators included Binger Land Corporation running an ARCO station from 1969 to 1978 and Gull Industries through 1981, which removed the USTs upon departure. A 1986 subsurface assessment discovered petroleum contamination in groundwater, including benzene, petroleum-diesel, petroleum-gasoline, and non-halogenated solvents. The site has since achieved No Further Action status under Washington's cleanup program. 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.
Service station operations at this property ran continuously from 1954 through 1981 — more than two decades before occurrence-based Commercial General Liability policies gave way to claims-made forms with absolute pollution exclusions. The petroleum and benzene contamination discovered in groundwater traces directly to fuel storage and dispensing by Signal Oil, Binger Land Corporation, and Gull Industries during that pre-1986 operational window. Historical carriers who issued CGL coverage to those operators may still be obligated to indemnify the remediation costs incurred to bring this site to No Further Action status.
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
Stay up to date on environmental property cleanup laws and changes.
Report Email Updates
Request more information on this property
Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.