Industrial & Manufacturing cleanup site — Restorical Research
SCL Georgetown Steam
1131 S Elizabeth 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 1906. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This property was constructed in 1906 as the Seattle Electric Company's Georgetown Steam Plant, providing peak-load electrical power generation capacity until its last use in the winter of 1964. A 1985 site assessment identified contamination including PCBs, lead, and petroleum hydrocarbons, and cleanup activities have included the removal of four underground storage tanks in 1989, excavation of oil-contaminated soils, and recovery of oil from the surface of groundwater. An ongoing restoration project is currently underway at the property. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
Address1131 S Elizabeth St, Seattle, King County
Historical UseIndustrial & Manufacturing
Est. Operating Since1906
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPCBs, lead, diesel, and fuel oil (petroleum hydrocarbons) detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #9970

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.

Contamination at this site — PCBs, lead, diesel, and fuel oil — originated from nearly six decades of industrial power generation operations that began in 1906 and continued through 1964, entirely within the era when occurrence-based Commercial General Liability policies carried no effective pollution exclusion. The documented remediation costs — tank removals, soil excavation, groundwater treatment, and the ongoing restoration project — represent expenditures the historical carriers who insured these operations 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.