Gas Station cleanup site — Restorical Research
SATSOP GROCERY
Satsop, Grays Harbor County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a gasoline service station going back to 1964. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.

The Satsop Grocery site has operated as a convenience store and vehicle fueling station, with two 1,000-gallon underground storage tanks installed in 1964 that are identified as the primary source of contamination from a historical gasoline release. Cleanup is actively underway through an Air Sparge and Soil Vapor Extraction (AS/SVE) system with performance monitoring, supplemented by historical in-place UST closure. The recommended AS/SVE action carries an estimated cost of $610,000 over a 1–3 year active treatment period, with groundwater and soil vapor monitoring continuing throughout. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Gas Station
AddressSatsop, Grays Harbor County
Historical UseGas Station
Est. Operating Since1964
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons (TPH) from gasoline USTs detected in soil and soil vapor
Media ImpactedGroundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #10599

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 contamination at this property originates from underground storage tanks installed in 1964 — more than two decades before 1986, when occurrence-based Commercial General Liability policies were standard and carried no effective pollution exclusion in Washington. The documented remediation expenditures here, including AS/SVE system operation and a projected $610,000 treatment program, are directly tied to releases from those pre-1986 tanks. Historical carriers who issued CGL policies to operators of this fueling station during the 1964–1986 operational window may remain obligated both to recover costs already incurred and to fund the cleanup work still in progress.

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.