Gas Station cleanup site — Restorical Research
Lakebay Marina
15 LORENZ RD KPS, LAKEBAY, Pierce County
Restorical Research
Preliminary Site-Specific Analysis

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

This marina property housed a 2,000-gallon bare steel underground storage tank used for gasoline — an uncoated tank with no corrosion protection, characteristics consistent with installation before 1986. A failed tightness test triggered a release investigation, and the abandoned tank, reported empty since June 2022, was removed in May 2025. Groundwater sampling confirmed petroleum hydrocarbons (TPH), polycyclic aromatic hydrocarbons (PAHs), 1-methylnaphthalene, and lead at concentrations exceeding MTCA cleanup levels, with petroleum and lead also detected in surface water and sediment. 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
Address15 LORENZ RD KPS, LAKEBAY, Pierce County
Historical UseGas Station
Est. Operating SincePre-1986
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons (TPH-DRO, TPH-RRO), polycyclic aromatic hydrocarbons (PAHs), 1-methylnaphthalene, and lead detected in groundwater, surface water, and sediment
Media ImpactedSoil, Groundwater, Surface Water, Sediment, Air
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #17329

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 petroleum contamination at Lakebay Marina traces to a bare steel underground storage tank whose physical characteristics — uncoated steel, no corrosion protection, no compliance tagging — place its installation well before the 1988 EPA UST regulations and almost certainly before 1986. Occurrence-based CGL policies issued during that pre-1986 operational window carried no effective pollution exclusion in Washington. The remediation costs now being incurred — tank removal, contamination investigation, and cleanup of petroleum hydrocarbons and lead across groundwater, surface water, and sediment — represent expenditures that historical carriers may be obligated both to recover and to fund going forward.

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.