Nelson Stud Welding, Inc.

An employee was changing mud cups in the hopper cylinders of a concrete pump truck. The cylinders moved and three of the employees fingers were amputated.

An employee was standing on the rig floor next to a polishing unit. His hand was placed on the polishing unit when the pump was lowered, resulting in amputation of their right thumb, ring, and middle fingertips.

An employee was using air to blow out the air wash to the blender and grinder station. As the employee reached to verify that the air wash was clean, the unit pinched and amputated their fingertip.

An employee was retrieving a lost drill pipe with a lifting bail when their left thumb got pinched between the table and handle of the lifting bail while trying to re-thread the pipe to lift it out. The employee suffered an amputation to the left thumb.

An employee was removing a core chuck from a stationary roll when their right ring finger was pinched between the chuck and the roll. The employee's fingertip was amputated.

An employee was operating an industrial tape cutter machine. He stopped the machine to clear a blockage. While he was clearing the blockage, the machine came down and amputated his left index fingertip. The machine was guarded at the time of the incident.

An employee was setting up the dies on a metal forming machine. He was feeding some material through and jogging the machine when his left middle finder got caught in the point of operation and the fingertip was amputated. The machine was not guarded at the time.

An employee was replacing the trim die on a machine when the machine's stored energy caused the die to come down and contact their fingers. The employee sustained a laceration and fractured left ring and middle fingers.

An employee was pouring nitric acid into a plating bath tub. A mechanical trolley that traveled over the tank approached and startled him. This caused him to spill the acid onto his right arm. His arm was burned from the wrist to the elbow.

An employee was clearing a jam or feeding tape into a machine when it activated, resulting in a fingertip amputation on the left hand.

An employee was working to deliver mail to an apartment building. She was waiting for a customer to move, to obtain clearance to the mailboxes. The door swung inward and closed on her right little finger. The top half of her finger was surgically amputated.

An employee fell from a step ladder while reaching for a tie-off point. He impacted the ground, and landed on his bolt bag which contained tools. The employee was hospitalized with fractured ribs, and a lacerated spleen and kidney.

On October 30, 2025, an employee was working to adjust a stackable metal shipping container. As the container dropped into place, it caught the employee's hands in an area between the upper and lower cross-members. The employee suffered a laceration to the left ring finger that required stitches, bruising to the right ring finger, and fractures to the right middle finger that necessitated medical amputation of the fingertip.

An employee was moving a scissor lift through a doorway. The employee was pinned between the scissor lift and the doorframe, sustained a back injury, and was hospitalized.

An employee was setting up communication equipment for a meeting. They were walking and tripped over a speaker on the ground. The employee sustained a leg injury.