Gas Station cleanup site — Restorical Research
Town Pump Deli & Mart
8250 Railroad Ave SE, Snoqualmie, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a gasoline service station going back to 1960. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.

This property was part of a gasoline station that operated from the 1960s through the early 1990s, with steel underground storage tanks first installed in 1964 on the adjoining parcel and a pump island expansion extending into the current site. The current building and UST system were constructed in 1995, continuing fueling operations as the Town Pump Deli & Mart. Groundwater investigations have confirmed benzene, petroleum hydrocarbons, and non-halogenated solvents at concentrations orders of magnitude above MTCA Method A cleanup levels, with free-phase product (LNAPL) detected in monitoring wells MW-17, MW-3, and MW-11. Cleanup is underway under 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 Gas Station
Address8250 Railroad Ave SE, Snoqualmie, King County
Historical UseGas Station
Est. Operating Since1960
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsBenzene, petroleum hydrocarbons (gasoline), and non-halogenated solvents confirmed in groundwater, with free-phase product (LNAPL) in monitoring wells
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #16993

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.

Gasoline operations spanning this property date to the 1960s — more than two decades before 1986, when occurrence-based Commercial General Liability policies were the industry standard and carried no effective pollution exclusion. The contamination confirmed in groundwater here — benzene, petroleum hydrocarbons, and free product — is characteristic of the types of releases associated with decades of fueling operations conducted under those pre-1986 policies. Historical carriers who covered the facility during that operational window may bear obligation both to recover remediation costs already incurred and to fund the ongoing cleanup of impacts that remain orders of magnitude above state cleanup levels.

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.