This property has a documented history as a property with a heating oil tank predating 1986. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
The Former Holiday Resort property at 19222–19260 Aurora Avenue North in Shoreline operated as a mobile home community with ancillary commercial uses including an auto sales shop, restaurant, and adjacent gasoline service station. Three heating oil underground storage tanks — serving the former office, farmhouse, and laundry room — leaked petroleum products into the surrounding soil, with total petroleum hydrocarbons as diesel detected above MTCA Method A cleanup levels for unrestricted land use. Under the Voluntary Cleanup Program, all three USTs were removed and contaminated soil was excavated to depths of 13 to 15 feet and disposed of off-site, with work spanning from initial assessments in 2002 through a No Further Action determination in 2007. 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 heating oil tanks at this property were installed and operated well before 1986, when occurrence-based Commercial General Liability policies were the industry standard and carried no effective pollution exclusion in Washington. The petroleum contamination discovered here — diesel-range hydrocarbons migrating from three separate UST locations — is precisely the kind of gradual, below-ground release those policies were written to cover. The documented remediation costs, including tank removal, deep soil excavation, off-site disposal, and years of assessment and monitoring, represent expenditures that historical carriers who insured the property during its pre-1986 operational period may still be obligated to reimburse.
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.
