Bulk Plant cleanup site — Restorical Research
Olympic Pipeline Co Renton Station
2319 Lind Ave SW, Renton, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a bulk fuel distribution terminal going back to 1965. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.

The Olympic Pipeline Company Renton Trans-Mix station was constructed in 1965 and has operated continuously as a bulk petroleum facility since that time. Documented contamination at the site stems from specific post-1986 incidents — a ruptured pipeline in 1999 and petroleum spills and overflows in 2004 and 2005 — that released petroleum products and non-halogenated solvents into groundwater and surface water. The site is under active remediation through Washington's 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
Address2319 Lind Ave SW, Renton, King County
Historical UseBulk Plant
Est. Operating Since1965
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum products and non-halogenated solvents detected in groundwater and surface water
Media ImpactedSoil, Groundwater, Surface Water, Air
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #2978

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.

This facility operated continuously from 1965 onward, placing more than two decades of bulk petroleum operations squarely within the window when occurrence-based CGL policies — issued without effective pollution exclusions — were the industry standard in Washington. Although the documented releases at this site date to 1999, 2004, and 2005 rather than the pre-1986 era, the facility's uninterrupted operational history since 1965 establishes the coverage period during which historical carriers insured these petroleum operations. The remediation costs now being incurred for groundwater and surface water cleanup warrant examination of those historical policy obligations.

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.