This property has a documented history as a bulk fuel distribution terminal going back to 1942. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
Sea-Tac International Airport has operated bulk fuel storage infrastructure since its original construction in 1942, with five airline-operated fuel facilities — the United Airlines/Continental Airlines Fuel Farms, PanAm AvGas Tanks, Northwest Airlines Former Hangar Tanks, Northwest Airlines Bulk Fuel Farm, and Delta Air Lines Auto Gas tanks — identified as having perched groundwater contamination exceeding Model Toxics Control Act standards. Cleanup activities from 1992 through 2000 included multiple UST removals, contaminated soil excavations, and groundwater treatment using extraction and recovery wells, with dewatering operations removing documented volumes of petroleum-affected water across the affected sites. VCP site closure was achieved for at least one area, while remediation work at remaining locations continues. 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.
Bulk aviation fuel operations at this property date to the airport's 1942 construction, meaning multiple airline carriers — United, Continental, PanAm, Northwest, and Delta among them — ran fuel farms and AvGas tank systems here for more than four decades before 1986. Occurrence-based CGL policies issued to those carriers during that pre-1986 operational window carried no effective pollution exclusion in Washington and remain enforceable for releases tied to those operations. With five distinct contaminated fuel-farm locations generating documented remediation costs — UST removals, soil excavation, groundwater extraction, and ongoing monitoring — the historical carriers of multiple operators may be obligated both to recover past expenditures and to fund cleanup 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.
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.
