This property has a documented history as a gasoline service station predating 1986. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
This property operated as a gasoline service station and auto repair facility for more than 60 and 40 years respectively prior to 2017, with fuel dispensing under the Riveretz Gasoline brand and vehicle repair services at Tayag's Auto Repair. Cleanup activities have included the removal of three gasoline underground storage tanks and two waste oil USTs, along with excavation of approximately 4,614 cubic yards of petroleum-contaminated soil across three identified source zones. Groundwater monitoring has been initiated to address residual petroleum hydrocarbon contamination from the former USTs. 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.
Fuel dispensing at this site was underway well before 1957 — placing decades of gasoline and waste oil UST operations squarely within the period when occurrence-based Commercial General Liability policies carried no effective pollution exclusion. The documented remediation costs here — five tank removals, thousands of cubic yards of soil excavation, and an ongoing groundwater monitoring program — trace directly to contamination that originated during those pre-1986 operations. Historical CGL carriers whose policies were in force during the gas station's long operating window may be obligated both to fund the continuing cleanup and to recover expenditures already incurred.
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
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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.


