Gas Station cleanup site — Restorical Research
Plaid Pantry 112 Solvent Release
Vancouver, Clark County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a gasoline service station going back to 1951. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.

This property has hosted gasoline retail operations since at least 1951, when a gasoline service station was established on the site; that station operated through 1978, and the current Plaid Pantry #112 convenience market and retail gasoline station was constructed in 1982 and opened in 1983. Remediation under the Voluntary Cleanup Program has included removal of an underground fuel tank and 13 cubic yards of contaminated soil in 2012, followed by installation of a Soil Vapor Extraction system in 2013 that had extracted 381 pounds of gasoline mass through 2023 while also promoting in-situ biodegradation. Cleanup remains in progress. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Gas Station
AddressVancouver, Clark County
Historical UseGas Station
Est. Operating Since1951
StatusAwaiting Cleanup
Contamination & Investigation
Site Assessment Summary
ContaminantsGasoline-range organics (GRO) and petroleum hydrocarbons from underground storage tanks detected in soil, groundwater, and soil vapor
Media ImpactedSoil, Groundwater, Air
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #15248

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 Washington. 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.

Gasoline storage and dispensing at this property began in 1951 — more than three decades before 1986, when occurrence-based Commercial General Liability policies still carried no effective pollution exclusion in Washington. The contamination now being remediated is explicitly tied to those historical underground storage tank operations, not to any recent incident. The documented remediation costs — tank removal, soil excavation, and a decade-plus of vapor extraction — represent expenditures that historical carriers whose policies were in force during the pre-1986 operational window may still be obligated to fund.

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 & Forensic Accounting

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 a successful cost recovery is possible, 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.