Dry Cleaner cleanup site — Restorical Research
Ellis Dry Cleaners Former
Multnomah County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a dry cleaning facility predating 1986. 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 dry cleaner property in Multnomah County carries severe tetrachloroethylene (PCE) contamination — up to 1,700,000 ug/m3 in soil gas and 341 mg/kg in soil — with vapor intrusion documented in neighboring buildings, prompting Oregon DEQ to install indoor air purifiers as an interim measure in 2012. A Prospective Purchaser Agreement and Consent Order have been in place since March 2013, and a soil vapor extraction system has operated through multiple cycles since July 2013, but PCE concentrations remained above applicable risk-based concentrations as of January 2021. Oregon DEQ accepted a confirmation testing work plan in December 2025 to assess rebound concentrations of chlorinated solvents in soil gas, and off-site monitoring of soil vapor, indoor air, and ambient air continues. 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 SincePredating 1986
Project StatusAssigned
Contamination & Investigation
Site Assessment Summary
ContaminantsTetrachloroethylene (PCE) in soil, soil gas, and indoor air, with vapor intrusion affecting adjacent properties
Regulatory ProgramOregon DEQ — Cleanup Program / VCP
DEQ ECSI #5612

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 PCE contamination at this property stems from long-term dry-cleaning operations that were conducted well before 1986. The work ahead under Oregon DEQ's Consent Order — including confirmation testing to assess rebound concentrations of chlorinated solvents, continued off-site monitoring of soil vapor, indoor air, and ambient air, and the remediation still required to reach cleanup goals — represents substantial costs this property still faces, and pre-1986 CGL carriers whose policies were in effect when the contamination originated may be obligated to fund that work 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.

Request more information on this property

Contact Us

This analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.