Industrial & Manufacturing cleanup site — Restorical Research
Oberto Sausage Company
Seattle, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility predating 1986. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

The Oberto Sausage Company site operated as a meat processing facility with industrial operations that included a 5,000-gallon underground gasoline storage tank used exclusively to fuel the company's own truck fleet. In 1999, the UST and its associated piping and pump island were excavated and removed; in 2013, remediation extended to a hydraulic fluid reservoir and a grease trap, from which 300 gallons of fluid and 50 gallons of sludge were extracted, and groundwater monitoring wells were abandoned. The site has been under ongoing regulatory oversight since 1999. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
AddressSeattle, King County
Historical UseIndustrial & Manufacturing
Est. Operating SincePre-1986
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons from a gasoline UST and hydraulic fluid detected in soil and groundwater
Media ImpactedGroundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #10763

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.

The gasoline UST at this meat processing facility was estimated to have been installed by 1974, placing its operational years squarely within the period when occurrence-based CGL policies covered industrial meat processors without effective pollution exclusions. Both contamination sources here — a fleet-fueling UST and an industrial hydraulic system — trace to pre-1986 operations specific to Oberto's industrial use of the property. Historical carriers who issued policies to this facility during that window may be obligated to fund the documented remediation costs, which have spanned more than two decades and two distinct phases of cleanup work.

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.