This property has a documented history as a industrial and manufacturing facility going back to 1950. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.
Bardahl has operated as a petroleum and chemical product manufacturing facility in Seattle since the early 1950s, with on-site infrastructure including a product mixing plant, warehouse, and raw product tank farm. Underground storage tanks installed during the 1950s and a drum storage area used until approximately 1970 were identified as contamination sources — including a corrosion hole discovered in one tank. Remediation has included the removal of three 10,000-gallon USTs in 1992, excavation of roughly 300 cubic yards of contaminated soil from the drum storage area and tank zones, off-site disposal of petroleum-affected groundwater, and landfarming followed by off-site transport of persistently contaminated soil through 1993. Cleanup work at the site is ongoing. 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.
Contamination at this property traces to petroleum storage and manufacturing operations that began in the early 1950s — more than three decades before occurrence-based CGL policies were replaced by claims-made forms with absolute pollution exclusions. The documented remediation costs here — UST removals, large-scale soil excavation, groundwater recovery, failed landfarming, and ultimate off-site disposal — were incurred to address releases from infrastructure installed and operated during that pre-1986 policy window. Historical carriers who covered Bardahl's manufacturing operations during those decades may be obligated both to reimburse past cleanup expenditures and to fund the remediation that remains 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.


