This property has a documented history as a property with a heating oil tank going back to 1967. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
This property housed an underground storage tank used for heating oil, with UST removal documented in a report dated July 1992. Cleanup activities between 1992 and 1994 included UST removal, remediation of heating oil-contaminated soils, and groundwater treatment. The site has since received a No Further Action determination, indicating that remediation objectives were met. 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.
Applying the standard tank lifecycle rule to the 1992 removal date places the likely installation of the heating oil UST around 1967 — nearly two decades before 1986, when occurrence-based Commercial General Liability policies still carried no effective pollution exclusion. The petroleum hydrocarbon contamination documented at this property originated from a tank that operated throughout that pre-1986 window, and the remediation costs incurred between 1992 and 1994 to address that contamination may be recoverable from historical carriers whose policies were in force during those years of operation.
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
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.
