Bulk Plant cleanup site — Restorical Research
Masco Petroleum Aberdeen
Aberdeen, Grays Harbor County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a bulk fuel distribution terminal going back to 1970. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

Masco Petroleum Aberdeen operated as a fuel oil dealer and bulk plant at Port Dock in Aberdeen, with fuel-related installations and operations documented as far back as 1970 and 1979 — including dispensers, petroleum fuel tanks, and card readers for rail receiving and dock operations. The only completed cleanup to date is the October 2019 removal of a 500-gallon oil/water separator and treatment of its waste, at a cost of $3,000. The site currently has confirmed petroleum contamination in soil and suspected contamination in groundwater, with broader remediation still ahead. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Bulk Plant
AddressAberdeen, Grays Harbor County
Historical UseBulk Plant
Est. Operating Since1970
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsDiesel and petroleum hydrocarbons (oil) confirmed in soil, suspected in groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #15305

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.

Fuel oil storage and distribution operations at this Port Dock site were underway by at least the early 1970s — well before 1986, when occurrence-based CGL policies carried no effective pollution exclusion. The $3,000 spent in October 2019 on separator removal and waste treatment represents documented past remediation expenditures that historical carriers may be obligated to recover. With confirmed soil contamination and suspected groundwater impact still unaddressed, the site-wide cleanup ahead will generate additional costs that pre-1986 policies issued to operators during those earlier decades may be required 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.