Bulk Plant cleanup site — Restorical Research
Four Star Supply Inc
355 NW State St, Pullman, Whitman County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a bulk fuel distribution terminal going back to 1933. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This property operated as a petroleum bulk plant with an operational history spanning approximately ninety years, dating to around 1933. Underground storage infrastructure at the facility included two aviation fuel USTs installed in 1964 and a 6,000-gallon unleaded gasoline UST installed in 1978. Groundwater contamination has been confirmed above cleanup levels for gasoline, diesel, benzene, toluene, and oil-range hydrocarbons — the result of decades of bulk petroleum handling as well as a more recent diesel release in April 2022. The site has entered Washington's Voluntary Cleanup Program and remediation is underway. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Bulk Plant
Address355 NW State St, Pullman, Whitman County
Historical UseBulk Plant
Est. Operating Since1933
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons (gasoline, diesel, benzene, toluene, oil-range hydrocarbons) confirmed above cleanup levels in groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #15458

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.

Bulk petroleum operations at this Pullman facility began more than five decades before 1986, when occurrence-based Commercial General Liability policies ceased reliably covering pollution claims. The underground storage tanks installed in 1964 and 1978 stored aviation fuel and gasoline throughout the very years those CGL policies were in force and carried no effective pollution exclusion. With groundwater now confirmed above cleanup levels for multiple petroleum constituents and remediation costs accumulating under the Voluntary Cleanup Program, historical carriers who insured this bulk plant during its pre-1986 operational window may be obligated both to reimburse past cleanup expenditures and to fund the work still ahead.

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.