Bulk Plant cleanup site — Restorical Research
Port of Seattle Terminal 91
2001 W Garfield St, Seattle, King County
Restorical Research
Preliminary Site-Specific Analysis

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 served as a petroleum bulk storage terminal from the 1920s through 2005, with piers constructed as early as 1913. Oil companies operated the Terminal 91 complex beginning in 1926; the U.S. Navy took possession in 1941 and conducted fuel transfer and waste disposal operations until the Port of Seattle acquired the facility in the 1970s. Documented petroleum releases from the tank farm occurred in 1978 and 1980, and site investigations have confirmed contamination across multiple media — petroleum hydrocarbons, PCBs, halogenated organics, PAHs, and priority pollutant metals in groundwater, along with petroleum products in surface water. The tank farm was demolished in 2005, and cleanup under the Standard Cleanup program is underway. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Bulk Plant
Address2001 W Garfield St, Seattle, King County
Historical UseBulk Plant
Est. Operating Since1920
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons, PCBs, halogenated organics, PAHs, and priority pollutant metals detected in groundwater; petroleum products in surface water
Media ImpactedSoil, Groundwater, Surface Water, Air
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #2674

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 storage and fuel transfer operations at Terminal 91 began in the 1920s — more than six decades before 1986, the year occurrence-based Commercial General Liability policies ceased to be the industry standard. Successive operators across that pre-1986 window — oil companies from 1926, the U.S. Navy from 1941, and the Port of Seattle from the 1970s — held or were covered by policies written without an effective pollution exclusion. The multi-contaminant groundwater and surface water impacts documented at this site represent long-duration environmental liabilities tied directly to those decades of fuel storage and transfer, and the remediation costs already incurred and still accumulating may be recoverable from the historical carriers who underwrote those operations.

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

Task 1 — Research and Analysis
Restorical searches for viable historical insurance policies, researches the site history, analyzes the contamination impacts, and underwrites potential coverage — including a proprietary trigger analysis. At the end of Task 1, we provide a clear yes or no on whether a successful cost recovery is possible, along with a strategy and recommendation specific to your situation, even if you are not the policyholder.
Task 2 — Coverage and Funding
When Task 1 confirms viable coverage, Restorical works with your legal counsel to tender the claim, negotiate and secure insurance coverage. Restorical will manage the ongoing claim process, including accounting to ensure the insurance companies are funding your remediation in a timely manner.

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This analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.