The Yellowstone Pipeline facility at Otis Orchards is a petroleum transmission pipeline that experienced a pinhole-sized leak in October 1996, releasing an unknown quantity of petroleum product into soil and groundwater. Investigation under the Voluntary Cleanup Program identified petroleum hydrocarbons and polycyclic aromatic hydrocarbons (PAHs) in groundwater at the site. Remediation was completed and the site was proposed for removal from the Hazardous Sites List in May 2004, ultimately achieving No Further Action status. 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 Yellowstone Pipeline is major petroleum transmission infrastructure — a long-lived asset whose operational history likely extends well before 1986, though no explicit installation date appears in the available records. If occurrence-based CGL policies were in effect during that earlier operational window, the petroleum and PAH contamination that required remediation at this Otis Orchards location could fall within their coverage scope. The documented costs of investigation, cleanup, and long-term regulatory compliance incurred to bring this site to No Further Action status represent expenditures that historical carriers may be obligated to address.
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.