This property has a documented history as a gasoline service station going back to 1934. 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 Texaco gasoline service station from 1934 to 1978, with underground storage tanks dispensing fuel throughout that period and a new UST added as late as 1973. Cleanup under the Voluntary Cleanup Program included the excavation and removal of 21,680 tons of petroleum-contaminated soil, removal of eight underground storage tanks, pumping and off-site disposal of contaminated groundwater, installation of a vapor and groundwater barrier, and extensive monitoring — a project that spanned approximately 18 years. Cleanup work is 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 petroleum contamination at this site traces directly to gasoline service station operations that began in 1934 and continued for more than four decades before 1986, when occurrence-based Commercial General Liability policies with no effective pollution exclusion were the industry standard. Carriers who issued CGL coverage to operators at this property during that pre-1986 window bear potential exposure for the documented remediation expenditures — tens of thousands of tons of soil excavation, eight UST removals, groundwater recovery, and an engineered barrier — and may be obligated both to recover those past costs and to fund the cleanup work that remains.
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.


