Industrial & Manufacturing cleanup site — Restorical Research
Heli-Jet
Lane County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as an industrial and manufacturing facility going back to 1983. Historical insurance policies issued during those prior operations and through 1986 could help fund the ongoing and future cleanup under Oregon DEQ oversight.

This industrial property in Lane County housed Heli-Jet Corporation from at least 1983 to 2000, operating as a helicopter charter company with aircraft maintenance, paint stripping, and pesticide application services. Routine releases of aviation fuel and pesticide container rinsing were documented as early as 1991, and a 1992 assessment confirmed groundwater contamination including hexavalent chromium, pentachlorophenol, arsenic, and petroleum compounds — with additional chromium contamination migrating from the adjacent Cascade Plating & Machine facility. Oregon DEQ recommended a preliminary assessment in 1992 to evaluate remaining on-site concerns, yet no No Further Action determination has been issued, and the site remains in Assigned status with a project manager engaged and site records updated as recently as March 2026. 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
LocationLane County
Historical UseIndustrial & Manufacturing
Est. Operating Since1983
Project StatusAssigned
Contamination & Investigation
Site Assessment Summary
ContaminantsHexavalent chromium, pentachlorophenol, arsenic, petroleum hydrocarbons, VOCs, chlorinated solvents, and lead in groundwater
Regulatory ProgramOregon DEQ — Cleanup Program / VCP
DEQ ECSI #1192

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 originated from helicopter maintenance, paint stripping, and pesticide operations that began no later than 1983 — years before 1986 — with routine releases documented into the early 1990s and a 1992 assessment confirming groundwater contamination including hexavalent chromium, pentachlorophenol, arsenic, and petroleum compounds. With the site still in Assigned status under active Oregon DEQ oversight and substantial investigation and remediation work ahead to address that confirmed contamination, historical pre-1986 carriers whose policies were in effect during those operational years may be obligated to fund the ongoing and future cleanup costs this property still faces.

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.