Industrial & Manufacturing cleanup site — Restorical Research
BNRR Auburn 7th & A St
A St SE & SE 7th St, Auburn, King County
Restorical Research
Preliminary Site-Specific Analysis

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

Railroad activities at this Auburn property date back to 1900, and the site was formally established as the Auburn Railyard in 1913, becoming a major terminal on the Northern Pacific line. Operations centered on large-scale industrial tasks — cleaning, repairing, and diesel fueling of trains — that continued through peak activity in the 1960s. Four underground storage tanks were excavated and removed in May 1989, and the site remains under active cleanup with quarterly data collection, monitoring well installation, ongoing groundwater sampling, and a remedial investigation work plan in preparation to delineate contaminated soils. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
AddressA St SE & SE 7th St, Auburn, King County
Historical UseIndustrial & Manufacturing
Est. Operating Since1900
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsLead and petroleum hydrocarbons from diesel fueling operations detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #9574

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.

Industrial railroad operations at this site began more than eight decades before 1986, generating lead and petroleum contamination consistent with decades of diesel fueling, equipment maintenance, and underground storage tank use. Occurrence-based CGL policies issued to the railroad operators during that extensive pre-1986 window carried no effective pollution exclusion under Washington law. The remediation costs already incurred — tank removals, monitoring infrastructure, years of groundwater sampling — and the investigation and cleanup work still ahead represent expenditures that historical carriers may be obligated both to reimburse and to fund going forward.

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.