Dry Cleaner cleanup site — Restorical Research
Normandy Cleaners
17651 1st Ave S, Normandy Park, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a dry cleaning facility going back to 1958. Historical insurance policies issued during operations at this property and through 1986 could recover the cleanup costs already paid.

This strip mall property operated as a gasoline service station from 1958 through the late 1980s, with underground storage tanks removed in 1988. The site subsequently became home to Normandy Cleaners, a dry-cleaning facility; tetrachloroethene (PCE) contamination from that operation was detected in soil and soil vapor beneath the property. Remediation under the Voluntary Cleanup Program included two phases of soil excavation and backfill with an oxygen-release compound, conducted in 2001 and 2020, along with associated soil monitoring. The site has since 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
Address17651 1st Ave S, Normandy Park, King County
Historical UseDry Cleaner
Est. Operating Since1958
StatusNo Further Action
Contamination & Investigation
Site Assessment Summary
ContaminantsTetrachloroethene (PCE) detected in soil and soil vapor
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #14780

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.

This property has been in documented commercial operation since 1958, and its gasoline service station tenancy spans the full arc of the pre-1986 era when occurrence-based CGL policies carried no effective pollution exclusion in Washington. Underground storage tanks were present and operating at this address for three decades before 1986, and carriers who wrote CGL coverage for the service station operators during that window issued policies that may still be accessible today. The two-phase remediation record in the Voluntary Cleanup Program — soil excavation, oxygen-release compound injection, and years of soil monitoring — represents documented expenditures tied to a property with a confirmed pre-1986 insurance footprint.

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.

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.