Dry Cleaner cleanup site — Restorical Research
Lake Tapps Dry Cleaning
Lake Tapps, Pierce County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a dry cleaning facility predating 1986. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.

The Lake Tapps Dry Cleaning facility released tetrachloroethene (PCE) into soil and groundwater during its former dry cleaning operations, with the contamination documented as migrating northward from the dry cleaner toward the co-located Mini-Market property. Cleanup work to date has included excavation and off-site disposal of 1,326 tons of petroleum-contaminated soil, upgrades to the underground storage tank system, and multi-year groundwater monitoring. Remediation of the PCE release associated with the former dry cleaning operations was planned for 2018, with additional waste disposal from sampling anticipated as part of that effort. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Dry Cleaner
AddressLake Tapps, Pierce County
Historical UseDry Cleaner
Est. Operating SincePre-1986
StatusAwaiting Cleanup
Contamination & Investigation
Site Assessment Summary
ContaminantsTetrachloroethylene (PCE) and petroleum hydrocarbons detected in soil and groundwater
Media ImpactedSoil, Groundwater, Air
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #15249

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 PCE contamination here originated from dry cleaning operations at a facility that, together with its co-located Mini-Market, was in active commercial operation since at least 1981 — well before 1986, when occurrence-based Commercial General Liability policies still carried no effective pollution exclusion in Washington. The documented plume migration, impacted soil, and affected groundwater reflect precisely the kind of slow, continuing release that pre-1986 CGL policies were written to cover. The planned PCE remediation and ongoing groundwater monitoring represent future cleanup expenditures that historical carriers whose policies were in force during those pre-1986 operations may be obligated to fund.

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.