Industrial & Manufacturing cleanup site — Restorical Research
Hartmeyer Property
Madison, Dane County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as an industrial and manufacturing facility going back to 1900. 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.

This property has a documented industrial history dating to the early 1900s, with meat processing, fuel oil storage, and coal and fuel distribution operations confirmed by 1942 and 1950 Sanborn fire insurance maps. Two 250,000-gallon fuel oil aboveground storage tanks with pump house and distribution piping served the property for decades before being removed in 2001 and 2016, and a fuel oil release triggered a Wisconsin DNR case as early as 1989. Coal storage residuals — including arsenic, polycyclic aromatic hydrocarbons (PAHs), and metals — are documented across the property, with contamination co-mingled from multiple pre-1986 industrial sources. Groundwater monitoring wells have confirmed benzene and naphthalene at concentrations exceeding NR 140 preventive action limits, and Wisconsin DNR has confirmed contamination extending into the adjacent railroad right-of-way. 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 Since1900
DNR ProgramEnvironmental Remediation Program
Contamination & Investigation
Site Assessment Summary
ContaminantsFuel oil, benzene, naphthalene, PVOCs, polycyclic aromatic hydrocarbons (PAHs), arsenic, and metals in soil and groundwater
Regulatory ProgramWisconsin DNR — NR 700
BRRTS #02-13-580328

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 operations at this property began in the early 1900s and continued for decades before 1986, with fuel oil storage, meat processing, and coal distribution all contributing to a complex, co-mingled contamination profile. The multi-source investigation, groundwater remediation, and ongoing Environmental Remediation Program compliance work ahead 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.