Industrial & Manufacturing cleanup site — Restorical Research
Lakeside Industries Fremont
Seattle, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1975. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.

This property has operated as an asphalt and asphaltic products manufacturing facility since the mid-1970s, with site infrastructure including asphalt mixers and hoppers, loading and conveyor facilities, and an underground tank farm for heated asphalt storage. Cleanup activities to date have included the excavation and removal of a diesel fuel underground storage tank and associated contaminated soils, which were treated on-site through oxidation using a burner. Significant contamination remains in groundwater, and further investigation — including potential installation of monitor wells and seasonal sampling — is underway as part of an ongoing, multi-year remediation effort. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
AddressSeattle, King County
Historical UseIndustrial & Manufacturing
Est. Operating Since1975
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsDiesel fuel and asphalt products from leaking underground storage tanks detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #9582

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 stems from a leaking diesel fuel UST and an active leaking asphalt tank tied to manufacturing operations that began more than a decade before 1986. Occurrence-based CGL policies issued to Lakeside Industries during that pre-1986 operational window carried no effective pollution exclusion under Washington law and remain enforceable today. The remediation costs already incurred — tank removal, soil excavation, on-site treatment — and the substantial costs still ahead for groundwater investigation and long-term monitoring represent expenditures the historical carriers 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.

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.