This property has a documented history as a public works and maintenance facility going back to 1848. 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 is situated on institutional grounds in Wauwatosa that have been in continuous public use since 1848, with a hospital operating on the premises from 1860 through 1995. Polycyclic aromatic hydrocarbons (PAHs) have been identified in historic reworked fill soil containing non-native material — including brick, glass, and asphalt — consistent with fill placement during the early-to-mid 1900s. PAH concentrations exceed Wisconsin DNR NR 720 residual contaminant levels for groundwater pathway, non-industrial direct contact, and industrial direct contact standards, and contaminated fill is present beneath an adjacent public right-of-way, confirming third-party impact. The site is an active Environmental Remediation Program case with an approved NR 718 Materials Management Plan governing soil reuse during ongoing remediation. 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.
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.
Institutional operations at this property began in 1848 and included a hospital that operated from 1860 through 1995, with PAH-contaminated fill placed during decades of pre-1986 activity on these grounds. The investigation, remediation, and soil management work ahead under Wisconsin DNR's Environmental Remediation Program — including compliance with the approved NR 718 Materials Management Plan and addressing contamination that extends beneath a public right-of-way — represent future costs that carriers insuring the businesses that operated here before 1986 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
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Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.