Landfill cleanup site — Restorical Research
Glacier Recycle
32300 148th Ave SE, Auburn, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a landfill going back to 1962. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This property has been in light industrial use since at least the 1960s, with the Main Building constructed in 1962 and underground storage tanks installed around 1970. The facility operated as a permit-exempt wood waste recycling operation before 2007, then transitioned to processing mixed construction and demolition debris — ultimately accumulating 20,000 cubic yards of mixed waste on bare soil without leachate collection or stormwater controls, conditions Ecology determined caused the site to function as an above-ground landfill. Cleanup to date includes the 1995 removal of three USTs and 90 cubic yards of contaminated soil and the removal of stockpile materials; the site is now undergoing a Remedial Investigation with quarterly groundwater monitoring under the Voluntary Cleanup Program. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Landfill
Address32300 148th Ave SE, Auburn, King County
Historical UseLandfill
Est. Operating Since1962
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons from leaking USTs and mixed construction and demolition debris leachate detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #12326

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 contamination at Glacier Recycle traces directly to industrial and waste-handling operations stretching from the 1960s through the early 1980s — decades before 1986 — with USTs installed around 1970 and a documented history of compliance issues tied to those historical operations. The 1995 UST removal and 90 cubic yards of soil excavation represent real remediation expenditures already incurred that are recoverable from carriers whose occurrence-based CGL policies were in force during that pre-1986 operational window. The ongoing Remedial Investigation, quarterly groundwater monitoring, and future remediation work Ecology has prescribed represent additional costs those same historical carriers may be obligated 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.