Public Works cleanup site — Restorical Research
Spokane Transit Authority Bus Barn
1230 W Boone Ave, Spokane, Spokane County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a public works and maintenance facility going back to 1983. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.

The Spokane Transit Authority Bus Barn at 1230 W Boone Ave had underground storage tanks installed in 1983, prior to construction of the bus barn and maintenance facility in the mid-1980s. A solvent tank was operational from 1985 into 1990, when a release occurred. Cleanup was conducted under the Voluntary Cleanup Program to address petroleum products and non-halogenated solvents detected in groundwater, and the site has achieved No Further Action status. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Public Works
Address1230 W Boone Ave, Spokane, Spokane County
Historical UsePublic Works
Est. Operating Since1983
StatusNo Further Action
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum products and non-halogenated solvents detected in groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #4956

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.

Underground storage tanks were installed at this facility in 1983 and a solvent tank began operating in 1985 — both before the 1986 shift from occurrence-based to claims-made Commercial General Liability policies. CGL policies issued to Spokane Transit Authority during that pre-1986 window carried no effective pollution exclusion under Washington law. The remediation costs incurred to address petroleum and solvent contamination in groundwater at this bus barn represent expenditures that historical carriers who covered the facility during those operational 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.

Request more information on this property

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.