Gas Station cleanup site — Restorical Research
Former Bank Building
Marion County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a gasoline service station 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 property in Marion County operated as a fueling site before its conversion to a bank building, with regulated underground storage tanks containing diesel motor fuel and unleaded gasoline. A release was discovered in February 2021, confirming contamination in groundwater, soil gas, and vapors, with vapor intrusion identified as a possible concern. Oregon DEQ assigned the site for oversight and entered into a Cost Recovery Agreement in May 2022, and the property remains in the site assessment phase under the direction of DEQ project manager Erica Toledo. 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 Gas Station
LocationMarion County
Historical UseGas Station
Est. Operating SincePredating 1986
Project StatusAssigned
Contamination & Investigation
Site Assessment Summary
ContaminantsDiesel motor fuel and unleaded gasoline (petroleum hydrocarbons) in soil, groundwater, and soil vapor
Regulatory ProgramOregon DEQ — Cleanup Program / VCP
DEQ ECSI #24-22-0246

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 fueling operations conducted before 1986, when underground storage tanks containing diesel motor fuel and unleaded gasoline were in use at the site. With the site still in the assessment phase under Oregon DEQ oversight and no closure determination issued, the investigation, remediation, and monitoring costs ahead — including groundwater delineation and potential vapor intrusion mitigation — represent ongoing and future obligations that pre-1986 carriers whose policies were in effect during the fueling operations 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.