Caught or wedged between objects nonrunning · Amputations involving bone loss
At a glance
Federal OSHA recorded a severe workplace injury
at M. A. Mortenson Company, Inc, 30837 County Road DD, CHEYENNE WELLS, COLORADO 80810
on — Amputations involving bone loss, affecting the Finger or thumb tip(s), nail(s).
Final narrative
An iron worker was assisting with hooking up a pickup truck to a trailer. The spring-loaded clasp that covers the hitch connection pinched his left ring fingertip, resulting in an amputation of the distal phalanx involving the tuft.
Amputation Finger or thumb tip(s), nail(s) Vehicle trailers, trailing units
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 diagnosing the lack of flow of product to a powder bin. The employee removed the rotary star valve below the bin. While he was reinstalling the valve, his right middle finger was crushed between its shaft and its housing. The finger was partially amputated.
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 changing the spacing on a telehandler's forks. A fork slipped, and the employee's left index finger was caught between it and the mast. The fingertip was medically amputated at the first knuckle.
An employee was conducting routine maintenance on a mixer. New lid pins had been installed, and the employee was rotating by hand to ensure they had been installed correctly. The employee's left middle finger was caught between the lid and top of a pin. The momentum from the mixer continued, causing a crushing injury to the finger. The employee underwent a medical amputation from the top knuckle to the tip of the finger.
More severe injuries in this industry (NAICS 236220)
The injured employee was standing behind a table. She jumped out to scare another employee, but tripped and fell on the tile floor, injuring her right ankle/foot. She was hospitalized with a dislocated ankle that required surgery.
An employee was installing insulation in a wall when she tripped on a hole (12" deep) and fell, hitting her head on the concrete floor. The employee sustained fractures to her leg and wrist, and lacerations to her head. The employee was hospitalized.
An employee was loading a 4-inch wooden door into a pickup truck when he felt a pop in his right side behind his shoulder blade. He was hospitalized later that day and underwent surgery, having suffered a collapsed right lung.
An employee was delivering materials. He was doing his pre-delivery inspection on the roof of the jobsite (a warehouse) when he fell through a plexiglass skylight. He landed on his feet on the concrete floor 14 feet below. The employee sustained fractures to his spine, left ulnar/radius, and right heel. The employee required surgery.
An employee was removing packaging from a roll of printing substrate. The blade of their utility knife got stuck. The employee used both hands to free the knife and the blade partially amputated their left little fingertip.
A concrete batch plant operator was assisting with clearing spoil piles using a skid steer. The skid steer backed into a stationary screen plant. The employee's left little finger was crushed between the controls of the skid steer and the screen plant, resulting in a fracture and laceration. The employee's finger was surgically amputated.
An employee was standing on an extension ladder, using a torquing tool to remove bolts that secured blades to a rotor. When the torquing tool activated, its reaction arm came around and pinched the employee's right middle finger against a lifting eye. His fingertip was amputated.