This property has a documented history as a bulk fuel distribution terminal predating 1986. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
This property operated as a bulk oil plant engaged in petroleum storage and distribution, with diesel and heavy oil range hydrocarbons identified as contaminants in groundwater. Remediation proceeded under the Voluntary Cleanup Program, including a Phase I environmental assessment in 2003 and multi-year groundwater monitoring and well installation from October 2004 through July 2005. Washington State Ecology issued a No Further Action determination in 2005, formally closing out the remedial record. 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 diesel and heavy oil range hydrocarbon contamination documented at this site is characteristic of diffuse operational releases from bulk petroleum storage and distribution — the type of contamination that accumulates over years of facility use, not from a single acute incident. Bulk oil plants operating before 1986 were insured under occurrence-based Commercial General Liability policies that carried no effective pollution exclusion, meaning those historical carriers may retain obligations tied to the remediation costs this property generated. The documented remediation record — site investigation, groundwater well installation, multi-year monitoring, and regulatory closure — represents expenditures potentially recoverable from policies in force during the facility's operational years.
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
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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.


