Industrial & Manufacturing cleanup site — Restorical Research
Custom Stamping Site - East Block (Former)
Multnomah County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as an industrial and manufacturing facility going back to 1924. Historical insurance policies issued during those prior operations and through 1986 could help fund the ongoing and future cleanup under Oregon DEQ oversight.

This former industrial property served as an auto wrecking and auto parts storage operation from at least 1924 through 1969, leaving soil contaminated with petroleum hydrocarbons, polycyclic aromatic hydrocarbons (PAHs), volatile organic compounds, and heavy metals including arsenic and lead. Major remediation — including soil capping — was completed in 2018–2019, but Oregon DEQ has not issued a No Further Action determination; the required Easement and Equitable Servitude has not been recorded, and the Soil Cap Management Plan remains in draft as of December 2024. A June 2025 soil gas investigation found gasoline-range hydrocarbons exceeding DEQ Vapor Intrusion risk-based concentrations at five of eight sampling locations, introducing potential mitigation requirements if future building construction proceeds. That history could support an insurance coverage claim against the carriers who issued policies more than 40 years ago — coverage that could help fund the cleanup ahead.

Former Use
Former Industrial & Manufacturing
LocationMultnomah County
Historical UseIndustrial & Manufacturing
Est. Operating Since1924
Project StatusAssigned
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons, polycyclic aromatic hydrocarbons (PAHs), volatile organic compounds (VOCs), arsenic, and lead in soil; gasoline-range hydrocarbons in soil gas; groundwater impacts confirmed
Regulatory ProgramOregon DEQ — Cleanup Program / VCP
DEQ ECSI #6326

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 Oregon — and those policies may provide coverage that remains enforceable today. 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 contamination at this property originated from nearly five decades of auto wrecking and auto parts storage operations conducted from at least 1924 through 1969, ending well before 1986. The ongoing and future costs required to bring this site to regulatory closure under Oregon DEQ — including cap monitoring and maintenance, recording of the Easement and Equitable Servitude, finalization of the Soil Cap Management Plan, and potential vapor intrusion mitigation prompted by the 2025 soil gas exceedances — are costs that pre-1986 carriers whose policies were in effect during those decades of industrial operation may be obligated to fund.

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

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 viable insurance coverage exists to fund the cleanup, 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.