Industrial & Manufacturing cleanup site — Restorical Research
ARE Seattle No 15 LLC
199 E Blaine St, Seattle, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1926. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This property operated as the Coolidge Propeller Plant from at least 1926, with metal casting (foundry) and machining operations manufacturing ship and boat propellers and introducing petroleum products and chlorinated solvents into the soil and groundwater. Under the Voluntary Cleanup Program, remedial work conducted between 1990 and 1996 included excavation and off-site disposal of 2,800 cubic yards of contaminated soil, removal of two underground storage tanks, and source removal and groundwater monitoring to address solvent-related contamination. Heavy-oil range hydrocarbon contamination in groundwater has not been fully resolved, and cleanup work is ongoing. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
Address199 E Blaine St, Seattle, King County
Historical UseIndustrial & Manufacturing
Est. Operating Since1926
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons (heavy-oil range) and chlorinated solvents detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #3974

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.

Foundry, machining, and petroleum storage operations at this site began six decades before 1986, when occurrence-based Commercial General Liability policies carried no effective pollution exclusion and remain enforceable today. The contamination profile here — chlorinated solvents from degreasing and machining, petroleum hydrocarbons from stored fuels — is precisely the type of slow, cumulative industrial release those pre-1986 policies were written to address. The documented remediation record, 2,800 cubic yards of excavated soil, two UST removals, and years of groundwater monitoring, represents costs that historical carriers may be obligated both to recover and to fund going forward as long as hydrocarbon contamination persists in groundwater.

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.

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.