Industrial & Manufacturing cleanup site — Restorical Research
Oscar Mayer Former Spice Room Bldg 43
Madison, Dane County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as an industrial and manufacturing facility going back to 1916. Historical insurance policies issued during those prior operations and through 1986 could help fund the multi-phase investigation and remediation work ahead under Wisconsin DNR oversight.

A meat processing facility operated at this property continuously from as early as 1916 through 2017, with documented use of chlorinated solvents in manufacturing operations. Chlorinated volatile organic compounds — including trichloroethylene (TCE), tetrachloroethylene (PCE), vinyl chloride, and cis-1,2-dichloroethylene — were first detected in on-site groundwater wells in 1986 at concentrations exceeding preventive action limits. Subsequent investigation has revealed groundwater contamination far exceeding Wisconsin NR 140 enforcement standards, with vinyl chloride measured at 128 times and 1,2-dichloroethane at more than 2,400 times their respective standards, and sub-slab TCE vapor concentrations exceeding industrial screening levels by more than 100 times. An active soil vapor extraction system has been installed under Wisconsin DNR Environmental Remediation Program oversight, with vapor action level exceedances documented as recently as January 2024. That history could support an insurance coverage claim against the carriers who issued policies more than 40 years ago — coverage that could help fund the cleanup ahead.

Former Use
Former Industrial & Manufacturing
LocationMadison, Dane County
Historical UseIndustrial & Manufacturing
Est. Operating Since1916
DNR ProgramEnvironmental Remediation Program
Contamination & Investigation
Site Assessment Summary
ContaminantsChlorinated solvents (TCE, PCE, vinyl chloride, cis-1,2-dichloroethylene, 1,2-dichloroethane) in groundwater and soil vapor
Regulatory ProgramWisconsin DNR — NR 700
BRRTS #02-13-580723

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 Wisconsin — and those policies may provide coverage that remains enforceable today. 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.

Industrial manufacturing operations at this site began nearly seven decades before 1986 and continued through the mid-1980s, with chlorinated solvent use during that pre-1986 period identified as the source of the contamination now being addressed. The ongoing soil vapor extraction, groundwater monitoring, and additional investigation and remediation work required to meet Wisconsin DNR closure standards represent substantial future costs that those historical carriers may be obligated to fund.

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

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 viable insurance coverage exists to fund the cleanup, 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.