Bulk Plant cleanup site — Restorical Research
Willbridge Bulk Fuel Area
Multnomah County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a bulk fuel distribution terminal predating 1986. 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 bulk fuel terminal area in Multnomah County has hosted petroleum storage and distribution operations by major oil companies — including Chevron, Shell, and Unocal — with contamination documented since the 1970s through remedial investigations. Free-product petroleum, dissolved-phase hydrocarbons, heavy metals (arsenic, manganese), and DDT have been confirmed in groundwater, with contaminant seepage reaching the Willamette River. Oregon DEQ issued Consent Order WMCSR-NWR-94-06 in 1994 binding the responsible parties — now operating as the Willbridge Terminal Group (Chevron, Phillips 66, Kinder Morgan) — and the 2017 Portland Harbor Record of Decision imposes additional EPA cleanup level requirements. As of December 2023, semi-annual groundwater monitoring continues to document exceedances of Portland Harbor ROD cleanup levels for TPH-D, arsenic, and manganese, and quarterly separate-phase hydrocarbon recovery remains ongoing. 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 Bulk Plant
LocationMultnomah County
Historical UseBulk Plant
Est. Operating SincePredating 1986
Project StatusAssigned
Contamination & Investigation
Site Assessment Summary
ContaminantsFree-product petroleum, dissolved-phase petroleum hydrocarbons (TPH-D), heavy metals (arsenic, manganese), and DDT in groundwater, with contaminant seepage into the Willamette River
Regulatory ProgramOregon DEQ — Cleanup Program / VCP
DEQ ECSI #1549

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 petroleum contamination at this property originated from bulk fuel storage and distribution operations that were well established by the 1970s — more than a decade before 1986 — and the responsible parties have been under Oregon DEQ enforcement since 1994. The ongoing groundwater remediation, SPH recovery, semi-annual monitoring, and compliance with Portland Harbor ROD cleanup levels represent substantial current and future cost obligations 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.