Fall through surface or existing opening, unspecified · Cuts, lacerations
At a glance
Federal OSHA recorded a severe workplace injury
at United Conveyor & Machinery Installation, LLC, 7322 Manufacturers Drive, MADISON, WISCONSIN 53704
on — Cuts, lacerations, affecting the head and neck.
Final narrative
On 6/29/2020, at approximately 3:38 p.m., an employee was using his lanyard to lift a piece of grating when he fell through the floor opening in the mezzanine, contacting the mezzanine, grating, and/or floor while falling. He suffered lacerations to the head and neck.
An employee was power washing a metal tank from an elevated platform. They fell through a gap between the platform and the tank. The employee landed on the ground and sustained fractures to their ankles and feet.
An employee was installing a metal roof when he stepped on a skylight. The employee fell through the skylight to the ground, resulting in head and shoulder fractures.
An employee was replacing an HVAC unit in a residential home. While he was in the attic space above the garage, the wood he was walking on broke, causing the employee to fall through the sheetrock to the concrete floor below. The employee bumped his head and sustained a shoulder injury as well as a broken ankle.
An employee was putting a tarp on a water tank while standing on a trailer. She lost her footing and fell through the trailer bed, striking the corner of the trailer bed. The employee sustained internal bleeding.
An employee was repairing a sub-floor in a residential house that had water and fire damage. The employee fell through the sub-floor and landed in the basement, resulting in spinal fractures that required hospitalization.
More severe injuries in this industry (NAICS 238290)
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An employee was assisting with cutting a vertical steel pile. A 16-foot by 9-inch section of pile dropped to the side and bounced off a previously cut pile and toward the employee. The employee was struck in the torso and leg, causing his knee to dislocate from his femur. The employee was hospitalized.
On July 30, 2025, an employee was utilizing a circular saw to cut plastic into strips that would be used as shims. The blade of the saw amputated his left little finger to the second knuckle.
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The injured employee was assisting five other employees with bracing a wall panel that was being stood up. Another employee slipped on frost on the floor surface. The employees went to evacuate the area in anticipation of the wall panel falling over. The injured employee went to jump through a window opening within the wall panel and their lower half was crushed by the falling wall panel. The employee sustained a fractured pelvis.
An employee was using a vertical band saw to cut a thick piece of rubber material. While being cut, the material shifted, causing the employee s right hand to contact the moving blade. The employee's thumb was amputated below the knuckle. The employee was hospitalized, undergoing surgery.
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An employee was unloading a truck for a delivery job. While moving boxes in the truck, the employee tripped over a pallet and fell out of the truck to the ground, resulting in four broken ribs.