This property has a documented history as a bulk fuel distribution terminal going back to 1920. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
This property operated as the Unocal Edmonds Bulk Fuel Terminal from the early 1920s through June 1992, serving as a petroleum bulk storage and distribution facility for over seven decades. Cleanup activities under a Standard Cleanup have included the excavation and removal of five underground storage tanks, operation of a free petroleum product recovery system that has recovered 9,500 gallons of product, and the abandonment of 16 monitoring wells and 4 sumps. The remediation is a multi-year effort spanning at least 30 months, with Unocal responsible for all associated remedial action costs. 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.
Petroleum contamination at this terminal originated from bulk fuel storage and distribution operations that began more than six decades before 1986, when occurrence-based Commercial General Liability policies were the industry standard and carried no effective pollution exclusion. The documented remediation expenditures — tank removals, thousands of gallons of free product recovery, well abandonment, and an ongoing multi-year cleanup — are tied directly to releases during those pre-1986 terminal operations. Historical carriers who issued CGL policies during that extensive operational window may be obligated both to recover costs already incurred and to fund the cleanup work that continues ahead.
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.


