This property has a documented history as a industrial and manufacturing facility predating 1986. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
This Seattle property hosted a succession of industrial operations — documented uses include a paint factory and a cannery, with possible gas station activity as well. Contamination consisting of lead and petroleum hydrocarbons (NWTPH-Dx) was discovered in 1998 at levels exceeding MTCA Method A cleanup standards. Two phases of soil excavation in 1999 and 2001 removed a combined 236 tons of impacted material, which was backfilled with clean fill and disposed of at an approved facility; Ecology issued a No Further Action determination following that work. 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 contamination profile here — lead and petroleum hydrocarbons — is a direct signature of paint manufacturing operations, where lead pigments and petroleum-based solvents and machinery oils were routine industrial inputs. Lead pigments were phased out of industrial paints through regulations that culminated in the late 1970s and 1980s, which means the lead burden excavated from this site almost certainly traces to the paint factory's pre-1986 operations. CGL policies covering those operators at the time of the contaminating activity may be reachable for the documented excavation and disposal costs, and Restorical's research targets precisely that carrier window.
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.


