Gas Station cleanup site — Restorical Research
Safeway Inc Store 497
1505 NE 175th St, Shoreline, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a gasoline service station going back to 1969. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This property operated as an ARCO gasoline service station from at least 1969 until 1983, with five underground storage tanks and a gasoline dispenser island serving retail customers. The site also housed an auto repair facility and a separate building containing a dry cleaner tenant. Cleanup under the Voluntary Cleanup Program included excavation of petroleum-contaminated and halogenated solvent-contaminated soil, removal of three USTs and product piping, hydraulic hoist removal, soil and groundwater bioremediation using oxygen-releasing compounds, building demolition, and asbestos abatement — spanning assessments in 2003 and 2006 through remediation in 2007 and culminating in a No Further Action determination in 2008. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Gas Station
Address1505 NE 175th St, Shoreline, King County
Historical UseGas Station
Est. Operating Since1969
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons from leaking USTs and halogenated solvents detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #5425

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 and solvent contamination at this site traces directly to fueling and service operations that ran for more than a decade before 1986, when occurrence-based Commercial General Liability policies were still standard and carried no effective pollution exclusion in Washington. The remediation record — tank removals, soil excavation, bioremediation, groundwater treatment, demolition, and asbestos abatement — documents a multiyear cleanup cost trail tied to those pre-1986 operations. Historical carriers who wrote CGL policies covering the ARCO station and associated tenants during the 1969–1983 operating window may still be obligated to recover those documented 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.