CORESLAB STRUCTURES OMAHA INC

Two employees were using a stressing machine to pull and tension a cable to 3,000 pounds per square inch when the chuck assembly fell into the well of the hydraulic ram. They stopped stressing the cable and the injured employee retrieved the chuck and was positioning it in the well when the stressing machine was activated. The injured employee's right index and middle fingers were caught between the ram and the inside wall of the hydraulic ram, resulting in a partial index finger amputation and a fractured middle finger.

An employee was using a table saw to cut foam strips when the rotating blade amputated his left thumb tip.

An employee was installing a 15-amp breaker in an electrical panel when a 12-gauge ground wire touched the positive busbar of the panel, resulting in an arc flash. The employee sustained a second-degree burn to their left hand.

An employee was repairing an HVAC system in the drop tile ceiling of a conference room when they were shocked, causing them to fall from the ladder. The employee sustained burns to their right middle and ring fingers.

An employee was replacing a contactor inside an electrical panel attached directly to a press. The press itself was receiving power from another main panel. After replacing the contactor, the employee flipped the switch and an arc flash occurred, burning the employee's elbow, bicep, and neck.

An employee was attempting to switch a medium-voltage primary cable and install a 200-amp fuse barrel. The employee contacted the bottom of the switch gear cradle for the fuse barrel, causing an arc blast. The electricity entered the employee s left hand and exited his big toes, resulting in electric shock and burns to the left hand, arm, shoulder, and both feet. The employee was hospitalized.

On December 6, 2023, an employee of Duke Energy was working on a single-phase 120-/240-volt parallel service re-tap when a secondary flash occurred in an underground service. The employee suffered a second-degree burn to the face and was hospitalized.

An employee was stacking concrete blocks for a concrete bunker. As a block was swinging into place, the employee's left leg was pinched between two blocks, resulting in injuries to his left heel and lower leg.

An employee was patching precast concrete. He fell from a concrete wall support to the ground due to wind. He was hospitalized with fractures to his left ankle and right knee.

An employee was opening a precast concrete form and rolled his ankle. The employee required surgery on his ankle.

A driver slipped and fell to the ground while exiting his truck. He sustained a lacerated spleen.

An employee was cutting wood on a table saw when the wood got jammed. While clearing the jam, the wood moved forward and his left index and middle fingertips were amputated.

An employee was stacking concrete blocks for a concrete bunker. As a block was swinging into place, the employee's left leg was pinched between two blocks, resulting in injuries to his left heel and lower leg.

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 rappelling down a tree. When he was most of the way down, he fell on the ground and suffered a broken pelvis.

An employee was filtering a fryer with a fryer filter machine. After going around the corner and then returning to the fryers, the employee stepped into the filter machine. The hot oil burned the employee's right ankle, and the employee was hospitalized.

An employee was cleaning out corn from a grain bin. The sweep auger in the bin was activated and caught his trouser leg. His leg was pulled into the auger, which injured his calf and caused leg fractures and lacerations.