This property operated as an equipment rental and vehicle repair facility, with underground storage tanks and hydraulic hoist pits used in its maintenance operations. A leaking underground storage tank release was reported in February 1992, and subsequent investigation revealed contamination from waste oil and gasoline in soil and groundwater around the hydraulic hoist area. Cleanup included excavation of contaminated soil to depths of seven feet — including beneath the building — demolition of hydraulic hoist pits, groundwater treatment through a carbon adsorption system with a 20,000-gallon temporary storage tank, and steam cleaning of hoist pits with offsite treatment and recycling of recovered fluids. The site has received a No Further Action determination. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.
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 and waste-oil contamination at this property originated from underground storage tanks and hydraulic hoist operations that were in place well before 1986, when occurrence-based Commercial General Liability policies were the industry standard and carried no effective pollution exclusion. The documented remediation expenditures — extensive soil excavation, building-penetrating demolition, groundwater pumping and carbon treatment, steam cleaning, offsite disposal, and post-cleanup monitoring — represent cleanup costs tied directly to those pre-1986 operations. Historical carriers who issued CGL policies during the years those tanks and hoists were in active use may still be obligated to recover those costs.
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.
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.
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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.