This property has a documented history as a gasoline service station going back to 1968. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
The northern lot of this Walla Walla property operated as a retail gasoline station for approximately five years during the late 1960s and early 1970s, with underground storage tanks dispensing fuel to the public. The station was closed and left vacant before 1978, when the building was demolished and the USTs were removed; gasoline contamination was later discovered in soil near the northwest corner of the site. Cleanup under the Voluntary Cleanup Program included excavation of approximately 1,200 cubic yards of impacted soil in 1997, followed by groundwater monitoring well installation and ongoing soil and groundwater sampling through 2004, at which point state cleanup levels were confirmed and the site received a No Further Action determination. 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 property originated from underground storage tanks installed and operated during the late 1960s and early 1970s — more than a decade before 1986, when occurrence-based Commercial General Liability policies were still the industry norm and lacked effective pollution exclusions in Washington. The soil excavation, site characterization, monitoring well network, and years of sampling that resolved the contamination all represent documented remediation costs tied directly to those pre-1986 operations. Historical carriers who issued CGL policies to the gas station operator during that window may still be obligated to recover those expenditures.
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.
