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 fund a cleanup — and recover costs already spent.
This property served as a BNSF railway switching yard with fueling facilities, including a 10,000-gallon diesel underground storage tank last used in 1981 and a 500-gallon gasoline UST, both removed in 1989. Cleanup under the Standard Cleanup program has included LNAPL recovery pumping that recovered 250 gallons of product (1992–1993), installation of a groundwater treatment trench with oxygen-releasing compound application and passive recovery wells (1996–1997), and a major interim remedial action in 2006–2007 that excavated 3,928 tons of contaminated soil, treated groundwater through a 20,000-gallon tank system, and installed an 11-foot-deep cut-off wall with new LNAPL recovery wells. Semiannual groundwater monitoring has been ongoing since 1995. 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 UST identified as the contamination source was last used in 1981 — well within the era when occurrence-based Commercial General Liability policies carried no effective pollution exclusion in Washington. Decades of documented remediation expenditures at this site, from tank removals and product recovery through large-scale soil excavation and ongoing groundwater monitoring, were incurred to address releases tied directly to those pre-1986 fueling operations. With cleanup still underway, historical carriers who issued CGL policies during the facility's operational window may be obligated both to recover past remediation costs and to fund the 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.


