Alpenrose Dairy has operated at this Portland property since 1916, and a regulated underground storage tank containing unleaded gasoline was discovered to be leaking during decommissioning in October 1998 — confirming the tank predated 1986. Petroleum contamination has been confirmed in both soil and groundwater beneath the site. The property is currently in the Risk-based Corrective Action stage under Oregon DEQ oversight, with the cleanup project on hold pending new property ownership and no closure or No Further Action determination issued. That history could support an insurance coverage claim against the carriers who issued policies more than 40 years ago — coverage that could help fund the cleanup ahead.
Pre-1986 Commercial General Liability (CGL) policies were occurrence-based and did not contain an effective pollution exclusion in Oregon — and those policies may provide coverage that remains enforceable today. 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 an underground storage tank installed and operated decades before 1986, with the leak confirmed during decommissioning in October 1998. Investigation, remediation, and monitoring work remain ahead under Oregon DEQ oversight before closure can be reached — substantial future costs that pre-1986 carriers whose policies were in effect during the tank's operational years may be obligated 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.
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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.