Dry Cleaner cleanup site — Restorical Research
Aurora Triangle
15555 Aurora Ave N, Shoreline, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a dry cleaning facility going back to 1970. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.

Jim's Valet Cleaners operated a dry cleaning facility on the eastern portion of this Shoreline property from 1970 to 1977, releasing chlorinated solvents — tetrachloroethylene (PCE), trichloroethylene (TCE), vinyl chloride (VC), and dichloroethylene (DCE) — into soil and groundwater. Remediation under the Voluntary Cleanup Program included mass excavation reaching up to 29 feet in depth and removing 180–200 cubic yards of impacted soil and perched groundwater, in-situ chemical oxidation with 25,000 gallons of treatment solution, and installation of passive treatment media piping. Quarterly groundwater monitoring was completed for four consecutive quarters in 2021, with a three-year monitoring program anticipated. The site has received a No Further Action determination. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Dry Cleaner
Address15555 Aurora Ave N, Shoreline, King County
Historical UseDry Cleaner
Est. Operating Since1970
StatusNo Further Action
Contamination & Investigation
Site Assessment Summary
ContaminantsTetrachloroethylene (PCE), trichloroethylene (TCE), vinyl chloride (VC), and dichloroethylene (DCE), plus petroleum hydrocarbons (TPH) and chlorinated PAHs (cPAHs) detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #12241

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 chlorinated solvent contamination at this property originated entirely from dry cleaning operations conducted between 1970 and 1977 — years when occurrence-based Commercial General Liability policies carried no effective pollution exclusion. Carriers who issued CGL policies to the dry cleaning operator during that window may bear obligations tied to the site's substantial remediation record: deep excavation, large-scale chemical oxidation, and years of groundwater monitoring. The No Further Action determination does not extinguish those historical coverage obligations, and the documented cost trail provides a concrete basis against which pre-1986 policies can be evaluated.

Restorical's role is to locate viable historical policies, determine whether a successful cost recovery claim is possible, and assist our clients and their legal counsel to obtain insurance coverage for costs already incurred. Restorical's forensic accounting team works to re-establish and document past cleanup expenditures, ensuring the strongest possible basis for recovery.

Recovering Costs from an Older Cleanup

If this site reached No Further Action years ago, the original cleanup expenditures may be difficult to reconstruct. Restorical's forensic accounting team specializes in re-establishing and documenting past cleanup costs — even decades later — to build the strongest possible basis for an insurance recovery claim.

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 — Cost Recovery
When Task 1 confirms viable coverage, Restorical works with your legal counsel to tender the claim and negotiate recovery of costs already incurred. Restorical's forensic accounting team re-establishes and documents past cleanup expenditures, managing the claim process to ensure the insurance companies fulfill their obligation 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.