Northern Pacific Railroad began developing this Tacoma yard in the 1890s, establishing a turntable, roundhouse, machine shop, maintenance shops, oil houses, fuel tanks, and storage facilities for engine maintenance, freight car repair, and rail cargo operations. Groundwater investigations have identified petroleum products, non-halogenated solvents, and polycyclic aromatic hydrocarbons (PAHs) at the property — contamination consistent with a century of heavy industrial railroad use. The site is designated under Washington's Standard Cleanup program and is currently awaiting cleanup. 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.
Railroad operations at this property began nearly a century before 1986, placing decades of fuel storage, machine-shop work, and solvent use squarely within the era when occurrence-based Commercial General Liability policies carried no effective pollution exclusion. The petroleum, solvent, and PAH contamination now documented in the site's groundwater traces directly to those long-running industrial operations. With cleanup still ahead, the remediation costs the property faces — investigation, design, and active remediation — could plausibly be funded by historical carriers whose CGL policies were in force during the decades those releases occurred.
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.