Employers Insurance of Wausau v. McGraw Edison Company

This case involved a dispute over insurance coverage for environmental contamination at a former battery manufacturing facility. Cooper Industries (which had acquired McGraw Edison Company) was seeking insurance coverage from Employers Insurance of Wausau for cleanup costs related to contamination at a property in Bloomfield. The insurance company argued that a 1989 settlement agreement prevented Cooper from making these claims. The key issue was interpreting what the 1989 settlement agreement actually covered. The insurance company claimed the settlement released all claims related to the entire Bloomfield property. However, Cooper argued the agreement only applied to one specific part of the facility - the Primary Battery plant - not the whole property. The Sixth Circuit Court of Appeals sided with Cooper Industries. The court ruled that the 1989 settlement agreement's language was specific and only covered claims related to the "Battery Products Plant facility," which referred to just the Primary Battery plant. This meant Cooper could still pursue insurance coverage for contamination from the separate Storage Battery plant on the same property. This ruling matters for workers because it shows how courts carefully examine the exact language in legal agreements. When companies merge or are sold, workers should pay attention to how broadly or narrowly settlement agreements and releases are written, as specific wording can significantly impact future rights and protections.