This property has a documented history as a industrial and manufacturing facility going back to 1970. Historical insurance policies issued during operations at this property and through 1986 could recover the cleanup costs already paid.
This property was developed in the early 1970s for large-scale industrial operations, including roadway asphalt production, sand and gravel pit operations, and redi-mix concrete manufacturing. Used oil contamination at the site — attributed to historical operational practices — was identified in 1991. A subsequent site hazard assessment found all contaminant levels below applicable cleanup thresholds, resulting in a No Further Action determination with no remediation activities required or recommended. 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 used oil contamination documented here traces directly to operational practices carried out during the property's pre-1986 years, when occurrence-based Commercial General Liability policies carried no effective pollution exclusion under Washington law. Although the site ultimately received a No Further Action determination, the environmental investigation itself — triggered by releases from those early industrial operations — represents costs attributable to a pre-1986 occurrence. Historical carriers who issued CGL policies to the facility's operators during the 1970s and into the mid-1980s may retain obligations tied to that contamination and the investigation it necessitated.
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.


