Industrial & Manufacturing cleanup site — Restorical Research
Blasen Family LLC
Multnomah County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as an industrial and manufacturing facility going back to 1955. Historical insurance policies issued during operations at this property and through 1986 could help fund the ongoing and future cleanup under Oregon DEQ oversight.

This 20-acre industrial property operated as a paint and metal coatings plant from 1955 to 1967, followed by sand reprocessing for abrasive blasting from approximately 1985 to 2001, leaving metals-laden sandblast grit fill and elevated lead and zinc in soil. Arsenic, chromium, and lead have been confirmed in groundwater, and contaminated stormwater and sediment have impacted the adjacent Columbia Slough. Oregon DEQ issued a Record of Decision in 2010 requiring an engineered cap over the landfill containing sandblast grit, erosional controls on the Columbia Slough bank, and stormwater system upgrades — but implementation stalled through multiple ownership changes and a prior consent order marked by significant delays. A current Prospective Purchaser Agreement with LB Stone Properties, effective January 2020, now governs cleanup implementation in conjunction with site redevelopment. 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 Since1955
Project StatusAssigned
Contamination & Investigation
Site Assessment Summary
ContaminantsArsenic, chromium, lead, and zinc in soil, groundwater, and sediment, with contaminated stormwater impacting the Columbia Slough
Regulatory ProgramOregon DEQ — Cleanup Program / VCP
DEQ ECSI #3785

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.

Contamination at this property originated from paint and metal coatings manufacturing operations beginning in 1955 and sand reprocessing activities starting around 1985, rooting the site's contamination in operations that predate 1986. The ROD-required remediation work ahead — engineering and constructing the landfill cap, installing erosional controls along the Columbia Slough, and upgrading the stormwater system — represents a substantial ongoing and future cost obligation that historical pre-1986 carriers 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.