An employee was reinstalling a track on a bulldozer. A chain had been used to position the track; with the track in position, the power had been shut off and the track had been secured with a block. As the employee was preparing to correct a slight misalignment using a pry bar, he took hold of the loose end of the chain, when the overlap of the chain released unexpectedly. The employee's thumb was pulled up and caught under the chain, where the thumb tip was compressed and split. The employee suffered an amputation to the thumb.
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.
More severe injuries in this industry (NAICS 811310)
An employee was operating an ironworker (steel punching/shearing) machine. A piece of the tooling broke off and struck the employee's neck; a fragment was lodged in his neck. The employee was hospitalized and required surgery.
An employee was climbing a ladder to inspect a vent in a restaurant dining area. The ladder slid out on the floor and the employee fell approximately 12 feet onto the ladder and the floor. He was hospitalized with a dislocated shoulder and a back injury.
An employee was operating a lift truck when it struck a stationary lift truck. His left thumb was pinched between the two lift trucks, resulting in a partial amputation.
An employee was disassembling a pressurized unit using a driver drill. When the unit was disassembled, it caused a kickback from the tube head, causing the drill to strike the employee's left forearm. They sustained a diaphyseal fracture to their left radius and ulna, which required surgery.
After repairing a piece of industrial equipment, an employee had brake-cleaning liquid on his gloves. A lighter ignited the liquid, and the employee's hands were severely burned.
An employee was changing a die in a press when the die slipped and crushed the employee's left index finger. The employee sustained an open facture of the tuft of the left distal phalanx and a partial amputation.
An employee was driving a boom lift (in the lowered position) in an exterior dock area. The lift s left wheels rolled onto base plates that covered a 3-foot-deep sump pit. The base plates failed, and one side of the lift dropped. The employee's left leg was caught under the lift basket, and he suffered a fracture to the lower leg including the ankle.