Industrial & Manufacturing cleanup site — Restorical Research
Alpenrose Dairy Inc
Multnomah County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as an industrial and manufacturing facility going back to 1916. Historical insurance policies issued during those prior operations and through 1986 could help fund the ongoing and future cleanup under Oregon DEQ oversight.

Alpenrose Dairy has operated at this Portland property since 1916, and a regulated underground storage tank containing unleaded gasoline was discovered to be leaking during decommissioning in October 1998 — confirming the tank predated 1986. Petroleum contamination has been confirmed in both soil and groundwater beneath the site. The property is currently in the Risk-based Corrective Action stage under Oregon DEQ oversight, with the cleanup project on hold pending new property ownership and no closure or No Further Action determination issued. 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 Since1916
Project StatusAssigned
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons (unleaded gasoline) in soil and groundwater
Regulatory ProgramOregon DEQ — Cleanup Program / VCP
DEQ ECSI #26-22-0686

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 petroleum contamination at this property originated from an underground storage tank installed and operated decades before 1986, with the leak confirmed during decommissioning in October 1998. Investigation, remediation, and monitoring work remain ahead under Oregon DEQ oversight before closure can be reached — substantial future costs that pre-1986 carriers whose policies were in effect during the tank's operational years may be obligated 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

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.