Bulk Plant cleanup site — Restorical Research
Pettit Oil 640 700 720 Myrtle St
Hoquiam, Grays Harbor County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a bulk fuel distribution terminal going back to 1920. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This property has operated as a petroleum bulk plant since the 1920s, housing aboveground and underground storage tanks for fuel distribution under a succession of operators including Unocal, Conoco/Phillips, and Tosco. A Site Hazard Assessment completed in July 2014 confirmed persistent elevated levels of gasoline, diesel, heavy oil, and benzene in groundwater exceeding MTCA Method A cleanup levels, with off-site groundwater migration documented to the southeast and surface contamination from aboveground storage tanks also reaching beyond the property boundary. Cleanup is underway under the Standard Cleanup program. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Bulk Plant
AddressHoquiam, Grays Harbor County
Historical UseBulk Plant
Est. Operating Since1920
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsGasoline, diesel, heavy oil, and benzene detected in groundwater above MTCA Method A cleanup levels; off-site groundwater and surface contamination migration documented
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #677

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.

Petroleum bulk plant operations at this Hoquiam site date to the 1920s — more than six decades before 1986, when occurrence-based Commercial General Liability policies ceased to be the industry standard. The successive operators who ran fuel storage and distribution here during that pre-1986 window held CGL policies with no effective pollution exclusion under Washington law. With documented groundwater contamination requiring ongoing remediation and off-site migration extending the liability footprint, historical carriers who issued those policies may be obligated to fund both past and future cleanup expenditures.

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.