Public Works cleanup site — Restorical Research
US DOT FAA Vancouver Field Maint Program
Vancouver, Clark County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a public works and maintenance facility predating 1986. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.

The Federal Aviation Administration's Vancouver field maintenance facility — a three-bay vehicle maintenance shop — accumulated contamination from floor trench drains discharging into an old oil/water separator, a septic tank, a drain field pipeline, and a dry well. Cleanup under the Voluntary Cleanup Program ran from 2009 through 2011 and included removal of all four legacy infrastructure components, excavation and off-site disposal of approximately 2.4 cubic yards of contaminated soil and 15 tons of concrete and steel, disposal of accumulated waste fluids, installation of a new oil/water separator, and connection of the facility to the city sanitary sewer system. Ecology has issued a No Further Action determination for the site. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Public Works
AddressVancouver, Clark County
Historical UsePublic Works
Est. Operating SincePre-1986
StatusNo Further Action
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum waste fluids and sludge from vehicle maintenance floor trench drains, with contaminated soil at removed subsurface infrastructure
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #1696

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 oil/water separator, septic tank, and dry well removed from this FAA maintenance facility were legacy systems that had received vehicle-maintenance discharge for decades, with installation dates pointing to the period before 1986 when occurrence-based Commercial General Liability policies carried no effective pollution exclusion. That pre-1986 operational window — during which sludge and waste fluids were accumulating in subsurface infrastructure — is precisely the period those policies were written to cover. The documented remediation costs here, spanning infrastructure removal, soil excavation, waste-fluid disposal, and a sewer connection, represent expenditures that historical carriers who issued CGL policies during those years may be obligated to recover.

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.