M. A. Mortenson Company

On June 17, 2022, an employee was offloading a turbine blade when their left middle finger was caught in a pinch point and amputated.

An employee was lifting a 50-pound photovoltaic (PV) panel from a horizontal stack of PV panels on a pallet on the ground. The next panel in the stack tipped forward and hit the employee below the left kneecap, breaking the employee's lower leg.

Employees were conducting warranty repair on a residential sidewalk. A skid steer was being used to remove dirt while a section of sidewalk was repaired. A heavy clod of dirt from the skid steer struck one of the employees, breaking the employee's left leg.

An employee's finger got caught in the door of the company truck. The left index fingertip was amputated.

While adjusting the forks of a forklift that were resting on a flatbed trailer, something shifted and the employee's left arm was crushed. The employee was hospitalized.

An employee was tossing a damaged toilet into a compactor. The toilet bounced off the compactor and lacerated the employee's right wrist, cutting an artery and tendon.

An employee was operating a hydraulic jack to bend a frame when the jack came loose and struck the employee. They were hospitalized for a spleen injury.

A truck had been towed into the shop with a flat tire and a blown airbag. An employee checked the tire for damage and was airing the tire. The employee was installing the valve core when the bead slipped off the rim. Air escaped, and the aluminum wheel struck the employee's head and face. The employee became unresponsive and was bleeding.

On December 14, 2023, at 8:40 p.m., three employees were inspecting milling machines for startup. A few of the sleeves on the mill drum needed to be changed out. The injured employee was trying to input a sleeve on the mill drum using a hammer. The hammer hit the edge of the drum, which caused a metal piece to splinter off and strike the employee's cheek just below the left eye. The metal splinter embedded in the back of their eye socket, resulting in pain, swelling, and bleeding that required hospitalization.

An employee was pushing a line of carts into a vestibule when the door cable snapped and struck his right ankle. The employee suffered a fracture that required surgery and hospitalization.

An employee was cutting cabinet trim using a table saw when four fingers on his left hand were severed, resulting in hospitalization and amputation.

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 operating a power drill when it slipped. The drill bit punctured the employee's hand and they were hospitalized.

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.

A production sanitation employee was pre-rinsing an incline conveyor and noticed cheese stuck between the belt idler. The employee went to remove the cheese and their glove got caught and pulled their left forearm into the conveyor. The employee's arm was fractured. The machine was not locked out/tagged out at the time.

An employee was on a ladder, taking measurements for a new gutter installation. The ladder slipped out from under him and both he and the ladder fell to the ground. He was hospitalized with seven broken ribs and a broken clavicle.

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.