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 fund a cleanup — and recover costs already spent.
Olympic Medical Center's redevelopment uncovered three heating oil underground storage tanks — one 250-gallon and two 300-gallon units — buried at depths between 7 and 18 feet, along with diesel petroleum contamination in surrounding soil and groundwater. The tanks were described as very rusty with holes; one had been removed by previous owners during parking lot work, and another was found beneath an existing building slab, both consistent with pre-1986 installation. Between December 2015 and March 2017, all three tanks were excavated and removed, with contaminated soil hauled offsite for disposal and petroleum-affected groundwater pumped and disposed of offsite. The site remains under Standard Cleanup with work ongoing. 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 decades before 1986, when occurrence-based Commercial General Liability policies were still the industry standard and carried no effective pollution exclusion in Washington. The excavation, tank removal, soil disposal, and groundwater recovery work conducted from 2015 through 2017 represent documented remediation expenditures that historical carriers may be obligated to recover. With Standard Cleanup still underway, those same pre-1986 policies may also be available to fund the investigative and remediation work that remains ahead.
Restorical's role is to locate viable historical policies, determine whether a successful coverage claim is possible, and assist our clients and their legal counsel to obtain insurance coverage. Restorical then manages the claim, including accounting, to ensure the cleanup is funded in a timely manner.
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.


