Industrial & Manufacturing cleanup site — Restorical Research
Simpson Paper Co Pulp Plant
Everett, Snohomish County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1969. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

The Simpson Paper Co. Pulp Plant in Everett operated as a combined pulp and paper manufacturing facility, with documented facility development dating to at least 1969. Cleanup activities addressing petroleum, BTEX, and heavy metals in soil and groundwater commenced in 1992 and produced a no-further-action determination in 1994. That determination was rescinded in 2007 after additional pre-existing contamination was discovered during Washington Department of Transportation work on a stormwater outfall, and remedial investigations are ongoing under the Voluntary Cleanup Program with interim and full cleanup actions planned. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
AddressEverett, Snohomish County
Historical UseIndustrial & Manufacturing
Est. Operating Since1969
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons, BTEX compounds, and heavy metals detected in soil and groundwater
Media ImpactedSoil, Groundwater, Surface Water, Sediment
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #4771

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 former pulp mill — petroleum hydrocarbons, BTEX compounds, and heavy metals — traces to industrial manufacturing operations that were already well established by 1969, more than fifteen years before pollution exclusions became standard in occurrence-based Commercial General Liability policies. The 2007 rescission of the NFA and the subsequent discovery of additional historical contamination confirm that releases tied to those pre-1986 operations extend beyond what was initially characterized. Historical carriers who issued CGL policies during the facility's long operational window may be obligated to fund the investigation, interim actions, and full cleanup costs that remain ahead.

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.