Industrial & Manufacturing cleanup site — Restorical Research
Gold Hill Cement Power Plant Property (Former)
Jackson County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as an industrial and manufacturing facility going back to 1945. 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 cement power plant operated from 1945 to 1969 and left behind contamination including PCBs from electrical equipment, lead-based paint, asbestos, and elevated metals — lead, thallium, zinc, and arsenic — in sediment and building materials. Lead-contaminated sediment has been identified as a recognized environmental condition, and hazardous building materials remain on the structure. Oregon DEQ finalized an Analysis of Brownfield Cleanup Alternatives in July 2025 following a public comment period, and the City of Gold Hill is now working with DEQ to evaluate cleanup options under the state's brownfield program, with no 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
LocationJackson County
Historical UseIndustrial & Manufacturing
Est. Operating Since1945
Project StatusAssigned
Contamination & Investigation
Site Assessment Summary
ContaminantsPolychlorinated biphenyls (PCBs), lead, thallium, zinc, arsenic, and asbestos in sediment and building materials
Regulatory ProgramOregon DEQ — Cleanup Program / VCP
DEQ ECSI #5949

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 traces to cement plant operations that ran from 1945 to 1969, placing the entire period of contaminating activity well before 1986. With the Analysis of Brownfield Cleanup Alternatives finalized and the city evaluating remediation approaches under Oregon DEQ's brownfield program, the investigation, remediation, and long-term monitoring costs ahead represent a substantial future obligation that historical 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.

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.