Landfill cleanup site — Restorical Research
Heppell Residential Landfill
Chimacum, Jefferson County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a landfill predating 1986. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.

The Heppell Residential Landfill operated as an unlicensed, unregulated landfill on this Chimacum property, with the owner accepting construction, demolition, and hazardous materials for subsurface disposal over an extended period. A road was subsequently constructed over the top of the buried materials. Historic investigations by the Jefferson County Health Department confirmed these landfill activities, and an ERTS complaint documented the alleged subsurface disposal of hazardous materials. The site is currently enrolled in Washington's Standard Cleanup program and awaiting remediation; no active cleanup work has commenced. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Landfill
AddressChimacum, Jefferson County
Historical UseLandfill
Est. Operating SincePre-1986
StatusAwaiting Cleanup
Contamination & Investigation
Site Assessment Summary
ContaminantsConstruction, demolition, and hazardous materials disposed subsurface at an unlicensed landfill; specific contaminant compounds not identified in available documents
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #14917

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 subsurface disposal of hazardous materials here occurred over time through what investigators have characterized as historic landfill operations — precisely the kind of long-running, gradual contamination that occurrence-based Commercial General Liability policies issued before 1986 were designed to cover. Those pre-1986 CGL policies contained no effective pollution exclusion and would have been in force during the landfill's active years. The property owner now faces the full cost of a Standard Cleanup investigation and remediation, and the historical carriers who issued CGL coverage during that operational window may be obligated to fund those expenses.

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.