Gas Station cleanup site — Restorical Research
Blaine Mini Mart
Blaine, Whatcom County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a gasoline service station going back to 1955. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.

This property has operated as a gas station since 1955, with fuel dispenser islands and underground storage tanks for gasoline and diesel serving a convenience store at 2530 Peace Portal Drive in Blaine. Four USTs were removed in 1980, and cleanup under the Standard Cleanup program includes the proposed excavation of approximately 2,070 cubic yards of contaminated soil for offsite thermal desorption, groundwater treatment through dewatering, granular activated carbon filtration, application of 8,000 pounds of oxygen-releasing compound, and monitored natural attenuation — with an estimated total remediation cost of $692,000. The site remains an active gas station with long-term environmental monitoring and institutional controls in place. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Gas Station
AddressBlaine, Whatcom County
Historical UseGas Station
Est. Operating Since1955
StatusCleanup Complete — Active O&M/Monitoring
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons (BTEX, TPH-Gasoline, TPH-Diesel, MTBE) and leaded gasoline constituents detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #6044

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 property originated from fueling operations and underground storage tanks that date to 1955 — more than three decades before occurrence-based Commercial General Liability policies gave way to claims-made forms with pollution exclusions. The documented remediation expenditures approaching $692,000 — soil excavation, groundwater treatment, ORC application, long-term monitoring, and institutional controls — trace directly to releases from those pre-1986 operations. Historical carriers who issued CGL policies during the site's early decades of operation may still be obligated to fund both the costs already incurred and the ongoing monitoring program.

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.