Farm/Agriculture cleanup site — Restorical Research
WEIPPERT
Yakima, Yakima County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a farm and agricultural operation predating 1986. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.

This Yakima County property served as a storage and staging area for adjacent orchard operations, where smudge pots (orchard heaters) and associated diesel fuel were kept to protect crops from frost. Approximately 15 years of diesel fuel overfill and leakage from the stored smudge pots contaminated a roughly 30-by-80-foot area of soil to depths of three to six feet. In 1992, White Shield, Inc. conducted an interim cleanup action consisting of soil excavation and monitoring well installation to prevent further migration to surface and groundwater; a 1994 site visit confirmed successful remediation, and Ecology issued a no further action determination. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Farm/Agriculture
AddressYakima, Yakima County
Historical UseFarm/Agriculture
Est. Operating SincePre-1986
StatusNo Further Action
Contamination & Investigation
Site Assessment Summary
ContaminantsDiesel fuel hydrocarbons in soil from smudge pot overfill and leakage
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #1726

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 diesel fuel releases at this site accumulated over roughly 15 years prior to the 1992 cleanup, placing the contamination's origin squarely within the era when occurrence-based Commercial General Liability policies carried no effective pollution exclusion. Agricultural and commercial operations of this type routinely held CGL coverage during the pre-1986 window when these releases were occurring. Historical carriers whose policies were in force during that period may be obligated to fund or reimburse the excavation, monitoring, and investigation costs documented in connection with this site.

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.