This property has a documented history as a industrial and manufacturing facility going back to 1960. Historical insurance policies issued during operations at this property and through 1986 could recover the cleanup costs already paid.
Boeing Kent Space Center has operated as a major aerospace and defense manufacturing facility at this property since at least the 1960s. Underground storage tanks KS-8 through KS-13 were removed in 1994, and a jet fuel underground storage tank (KS-14, Building 18-67) was closed in 1997 — with tank lifecycles indicating installation well before 1986. The property also received airborne arsenic fallout from the ASARCO smelter during its pre-development agricultural period. Historical hydrocarbon releases prompted multiple interim remedial efforts under the Voluntary Cleanup Program, and the site has since received a No Further Action determination from Ecology. 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.
Petroleum contamination at this property — benzene and diesel-range hydrocarbons confirmed in groundwater — traces to underground storage tanks installed and operated decades before 1986, when occurrence-based Commercial General Liability policies were the industry standard and carried no effective pollution exclusion. The documented remediation expenditures — tank removals, site assessments, interim cleanup actions, and long-term groundwater evaluation — were incurred to address releases tied directly to those pre-1986 operations. Historical carriers who issued CGL policies during the 1960s-through-1986 operational window may still be obligated to recover those cleanup 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.