Bulk Plant cleanup site — Restorical Research
BNSF D St Pipeline
Tacoma, Pierce County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a bulk fuel distribution terminal going back to 1900. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This Tacoma property served as a bulk petroleum transport corridor from the early 1900s, with a 6-inch steel oil pipeline connecting historic oil storage tanks — on what is now the JM Martinac Company property — to bulk storage tanks at the BNSF Tacoma Rail Yard, carrying bunker oil for rail operations. The historic oil storage tanks were removed between 1954 and 1969, and pipeline operations appear to have ceased before 1969, leaving behind contamination from decades of corrosion and leaks. Remediation has been extensive: over 2,000 cubic yards and 3,000 tons of soil were previously excavated, with planned excavation of more than 39,200 additional cubic yards, alongside pipeline grouting, removal, and slip lining, storm drain repair and replacement, UST removal and closure, dewatering, and institutional controls. The site has completed construction-phase cleanup and is currently in performance monitoring. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Bulk Plant
AddressTacoma, Pierce County
Historical UseBulk Plant
Est. Operating Since1900
StatusConstruction Complete — Performance Monitoring
Contamination & Investigation
Site Assessment Summary
ContaminantsBunker oil (heavy petroleum hydrocarbons) from pipeline corrosion and leaks detected in soil and groundwater
Media ImpactedSoil, Groundwater, Surface Water
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #1350

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 oil contamination at this property originated from a pipeline installed in the early 1900s — operations that preceded 1986 by more than eight decades and had ceased entirely before modern pollution exclusions became standard in Washington. Occurrence-based CGL policies issued to the operators and property owners during that pre-1986 window contained no effective pollution exclusion and remain enforceable today. With excavation volumes exceeding 39,200 cubic yards, pipeline remediation, storm drain replacement, long-term groundwater monitoring, and institutional controls already on the books, the documented cleanup investment here represents a substantial liability that historical carriers may be obligated to address.

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.