Bulk Plant cleanup site — Restorical Research
Elliott Holding Company LLC
635 Elliott Ave W, Seattle, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a bulk fuel distribution terminal going back to 1923. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This property served as Peck's Fuel Yard from 1923 to 1949, operating as a fuel storage and distribution facility, with a service station and fuel distribution operation present by 1946. Darigold subsequently acquired the property in 1956 and operated on site until 2006. Cleanup under the Voluntary Cleanup Program has been extensive, with investigations and remedial actions dating to 1993: primary excavation in 2008 removed nearly 60,000 cubic yards of contaminated soil along with 106 tons of chlorinated-compound-impacted soils and 1,063 tons of creosote-impacted soils. Groundwater remediation has included dewatering, an off-property permeable reactive barrier and Cutter Soil Mixing wall, vapor extraction, and continuous monitoring through at least 2015. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Bulk Plant
Address635 Elliott Ave W, Seattle, King County
Historical UseBulk Plant
Est. Operating Since1923
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons, chlorinated compounds, and creosote detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #7070

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 contamination at this site traces to fuel storage and distribution operations that began in 1923 — more than six decades before occurrence-based CGL policies stopped reliably covering pollution claims. The scale of documented remediation costs is substantial: tens of thousands of cubic yards of soil excavation, specialized treatment of chlorinated and creosote contamination, engineered groundwater barriers, and over two decades of monitoring. Historical carriers who issued CGL policies during the pre-1986 operational window may be obligated both to recover those past expenditures and to fund the remediation work that remains 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.

Ready to learn more?

Contact Us

This analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.