Industrial & Manufacturing cleanup site — Restorical Research
Briggs & Stratton (Fmr)
Milwaukee, Milwaukee County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as an industrial and manufacturing facility going back to 1894. 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 been in commercial and industrial use since at least 1894, with machining, assembly, electroplating, polishing, and enameling operations conducted from 1937 through 1969 and a 500-gallon leaded gasoline underground storage tank installed before 1986 and removed in 1996. Soil and groundwater contamination includes trichloroethylene (TCE), tetrachloroethylene (PCE), vinyl chloride, polycyclic aromatic hydrocarbons (PAHs), PCBs, cyanide, and RCRA metals, with multiple monitoring wells exceeding Wisconsin DNR NR 140 Enforcement Standards. Off-site sewer gas sampling in the N. Teutonia Avenue right-of-way has confirmed migration of chlorinated solvent vapors into municipal utilities beyond the property boundary, and Wisconsin DNR has directed additional off-site monitoring wells and evaluation of utility impacts. 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
LocationMilwaukee, Milwaukee County
Historical UseIndustrial & Manufacturing
Est. Operating Since1894
DNR ProgramEnvironmental Remediation Program
Contamination & Investigation
Site Assessment Summary
ContaminantsTrichloroethylene (TCE), tetrachloroethylene (PCE), vinyl chloride, cis-1,2-DCE, polycyclic aromatic hydrocarbons (PAHs), PCBs, cyanide, RCRA metals, and leaded gasoline in soil, groundwater, and sewer gas
Regulatory ProgramWisconsin DNR — NR 700
BRRTS #02-41-109185

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 property — including machining, electroplating, and enameling — began more than four decades before 1986 and generated the chlorinated solvent, metals, and petroleum contamination now confirmed in soil, groundwater, and off-site utilities. The ongoing groundwater investigation, off-site utility impact evaluation, additional monitoring well installation, and remediation required under Wisconsin DNR Environmental Remediation Program oversight 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.