This property has a documented history as a property with a heating oil tank going back to 1950. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.
This Seattle property has hosted successive commercial operations since at least the 1920s, including an auto repair facility active from 1925 through the mid-1980s, a dry cleaning operation beginning in 1935, and underground storage tanks installed as early as the 1950s — among them a 1,800-gallon heating oil UST storing Bunker C fuel. Near-surface groundwater sampling at the site detected weathered Bunker C fuel at 278,000 µg/L, more than 550 times the MTCA Method A groundwater cleanup level of 500 µg/L. A 500-gallon waste oil UST was closed in-place in 1996, and a previously excavated contaminated zone has been documented in the basement of one of the buildings. The property is enrolled in the Standard Cleanup program and no active remediation has commenced. 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.
The Bunker C fuel contamination at this property originates from underground storage tanks installed and operated during the 1950s and 1960s — a period when occurrence-based Commercial General Liability policies were the industry standard and carried no effective pollution exclusion in Washington. The concurrent auto repair and dry cleaning operations further extend the window of pre-1986 insurer exposure at this address. With groundwater contamination measured at hundreds of times the applicable regulatory threshold and no remediation yet begun, the investigation, design, and cleanup costs now facing the property owner could plausibly be funded by historical carriers whose policies were in force when these releases first 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.
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.
