This property has a documented history as a gasoline service station predating 1986. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.
This property has operated continuously as an ARCO-branded retail gasoline station with a convenience store at 115 Highway 12 in Chehalis. In 1993, contaminated soil was discovered during an underground storage tank system and canopy upgrade, resulting in the excavation and removal of between 1,115 and 1,156 cubic yards of impacted soil. Lead contamination in soil was additionally identified in 2009 during dispenser upgrades, reflecting fueling operations that predate the phase-out of leaded gasoline. Groundwater monitoring through quarterly sampling and natural attenuation has continued under Voluntary Cleanup Program oversight since 1993, with regulatory activity extending through 2024. 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 lead-contaminated soil documented at this site is a reliable marker of fuel dispensing operations predating 1986, when leaded gasoline remained in widespread retail use and occurrence-based Commercial General Liability policies carried no effective pollution exclusion. Historical CGL carriers who issued policies during that pre-1986 operational window may bear obligation for remediation costs tied to those early operations. The documented expenditures here — UST removal, large-scale soil excavation, and more than three decades of groundwater monitoring — represent costs already incurred as well as ongoing natural attenuation work that historical carriers may be obligated both to recover and to fund going forward.
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.


