Industrial & Manufacturing cleanup site — Restorical Research
HCI Steel Building Systems Inc
18520 67th Ave NE, Arlington, Snohomish County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1971. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.

This property has housed industrial steel manufacturing operations since at least 1971, when a predecessor entity known as Cascade Metal Building occupied the site; HCI Steel Building Systems Inc. began operations around 1980, manufacturing pre-engineered steel systems through forming, grinding, welding, degreasing, and painting processes involving petroleum hydrocarbons, toluene, methylene chloride, diesel fuel, transmission fluids, and various paints and solvents. Documents note historical dumping of fuels at the property in addition to discrete incidents including a 1993 paint thinner dumping. Under the Voluntary Cleanup Program, cleanup activities conducted from 2007 to 2011 involved excavation and off-site disposal of approximately 11.4 cubic yards of contaminated shallow soils, followed by confirmation sampling. 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 Industrial & Manufacturing
Address18520 67th Ave NE, Arlington, Snohomish County
Historical UseIndustrial & Manufacturing
Est. Operating Since1971
StatusNo Further Action
Contamination & Investigation
Site Assessment Summary
ContaminantsGasoline-range and diesel-range petroleum hydrocarbons and PAHs detected in shallow soils
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #4123

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 gasoline-range and diesel-range petroleum hydrocarbons and PAHs identified in the shallow soils here are consistent with prolonged industrial fuel handling and degreasing operations that date to at least 1971 — more than a decade before 1986, when occurrence-based CGL policies ceased to reliably cover pollution claims. Historical carriers who issued policies to this facility and its predecessor during that pre-1986 operational window had no effective pollution exclusion in Washington State and may still be obligated to respond to the documented cleanup costs. The soil excavation, off-site disposal, and confirmation sampling expenditures incurred under the VCP represent recoverable costs tied directly to those long-running pre-1986 releases.

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.