Dry Cleaner cleanup site — Restorical Research
Washworld Facility (Former)
Multnomah County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a dry cleaning facility going back to 1968. Historical insurance policies issued during those prior operations and through 1986 could help fund the ongoing and future cleanup under Oregon DEQ oversight.

This property operated as a dry-cleaning facility from 1968 to 2009, with tetrachloroethylene (PCE) released into groundwater and soil gas from decades of solvent use. Oregon DEQ issued a PPA Consent Order in 2016 directing cleanup, and a soil vapor extraction system operated from 2014 to 2016 before being shut down. The building was demolished in 2024 for redevelopment as affordable housing, and the Consent Order — now held by the current owner after transfer through three successive parties — requires ongoing vapor mitigation engineering controls and continued remediation under an active Remedial Action Work Plan. 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 Dry Cleaner
LocationMultnomah County
Historical UseDry Cleaner
Est. Operating Since1968
Project StatusAssigned
Contamination & Investigation
Site Assessment Summary
ContaminantsTetrachloroethylene (PCE) in groundwater, soil gas, and indoor air
Regulatory ProgramOregon DEQ — Cleanup Program / VCP
DEQ ECSI #5731

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.

Dry-cleaning operations at this property released tetrachloroethylene into groundwater and soil gas from 1968 through 2009, with contamination originating nearly two decades before 1986. The ongoing obligations under Oregon DEQ's Consent Order — including vapor mitigation engineering controls for the affordable housing redevelopment, continued groundwater monitoring, and completion of the Remedial Action Work Plan — represent substantial current and future costs that historical pre-1986 carriers 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.