Bulk Plant cleanup site — Restorical Research
Metro Lake Union
1602 N Northlake Way, Seattle, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a bulk fuel distribution terminal going back to 1925. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This property operated as a bulk petroleum fueling terminal from approximately 1925 until at least 1982, under Standard Oil and subsequently Chevron, with aboveground storage tanks, transfer piping, and loading racks used for petroleum storage and distribution. Remediation has proceeded through multiple phases, including soil excavation, groundwater treatment via injection, skimming, biosparging, monitored natural attenuation, and hydrogen peroxide injection. The site has reached cleanup completion but remains under active operations and monitoring, with restrictive covenants prohibiting unapproved excavation, groundwater extraction, and non-industrial land use. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Bulk Plant
Address1602 N Northlake Way, Seattle, King County
Historical UseBulk Plant
Est. Operating Since1925
StatusCleanup Complete — Active O&M/Monitoring
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons from bulk fuel storage and distribution operations detected in soil and groundwater
Media ImpactedSoil, Groundwater, Surface Water, Sediment
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #1275

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 property originates from bulk fuel storage and distribution operations that began roughly six decades before 1986, when occurrence-based Commercial General Liability policies were the industry standard and carried no effective pollution exclusion. Standard Oil and Chevron operated this terminal for more than half a century, and the documented remediation costs — multi-phase soil excavation, extended groundwater treatment programs, and ongoing five-year review monitoring — trace directly to that operational history. Historical carriers who issued CGL policies during the decades of active terminal operations may still be obligated to recover the cleanup expenditures already incurred.

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.