This property has a documented history as a public works and maintenance facility predating 1986. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
Two steel gasoline underground storage tanks — 1,000 and 1,750 gallons, both with asphaltic emulsion coating — were removed from this Federal Way School District maintenance facility in June 1989; the larger tank had a corrosion hole near the bottom. Subsequent investigations confirmed petroleum contamination in both soil and groundwater, including free-phase petroleum product in one monitoring well and TPH and BTEX concentrations exceeding state action limits. The contamination originated from a leaded gasoline tank and had been in the ground long enough for lighter hydrocarbon fractions to degrade. The site has received a No Further Action determination under the Standard 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.
The leaded gasoline stored in these underground tanks places the fueling operations firmly in the pre-1986 era — leaded gasoline was the industry standard before the phase-out that began in 1975 and was largely complete by the mid-1980s. The steel tanks' asphaltic emulsion coating and advanced corrosion are consistent with installation decades before their 1989 removal, well within the window when occurrence-based CGL policies carried no effective pollution exclusion. Documented remediation expenditures — tank removal, subsurface investigation, groundwater and soil monitoring — were incurred to address petroleum releases tied directly to those pre-1986 fueling operations, and historical carriers who covered the school district during that period may bear obligation for those costs.
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.