Duke Energy Florida, LLC

An employee was de-energizing a stand-alone three-phase 3,000-kVA transformer. The employee had opened a bay on the switchgear and removed the barrier board covering a 200-amp switch. The employee then used a 6-foot insulated work stick to open the fuse door. As soon as the top of the fuse door separated from the gear's switch bracket, an arc flash occurred, burning the employee's left ear, neck, and cheek area and causing swelling on the employee's lips.

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 changing out insulators and hardware on a lattice 230-kilovolt tower when he saw that the pin that was securing the V-string to the outside phase was falling out. He hooked up a chain hoist to stop it. While going down, the employee dropped the chain hoist, causing it to go by a 69-kilovolt line. He suffered an electric shock by induction, which resulted in third-degree burns on his finger, back, and buttocks.

An employee was on a ladder working on an absorber tower. As the employee was taking the unit apart, a part struck him in the face and knocked him off the ladder. The employee sustained facial lacerations.

An employee was working on a transformer, removing the cover inside a cabinet, when an arc flash occurred. The employee sustained second-degree burns to his neck and ears requiring hospitalization.

An employee was at a firearm range for security training. As she was unloading a firearm inside a vehicle, the weapon discharged. The employee sustained a gunshot wound to the left medial knee.

An employee was test firing a 50-caliber rifle when the bullet ricocheted off a steel plate that was part of the frame for the rubber-coated bullet trap. The bullet struck the employee in the center of his neck, creating a 1/4 inch entry wound. Bullet fragments damaged the employee's trachea and the employee ingested the remaining fragments.

Employees were in a parking lot waiting to board a crew boat. An employee showed his co-workers a pistol and as he was putting it back in his truck, the gun fired. The employee sustained gunshot wounds to the right ring and little fingers.

An employee was re-holstering a gun when it went off and shot the employee in the thigh.

At about 12:15 p.m. on August 31, 2022, an employee was shooting at a gun range when his handgun fired into his right upper leg, entering above the knee and exiting at the calf.

Employees were pulling three-phase power lines to a power pole. An employee's hand was caught between a pulley and a rope, resulting in amputation of the employee's index, middle, and ring fingertips.

An employee was cutting through two secondary wires with a battery-powered cutting tool. The wires were energized at 120/240 volts; when the employee cut through the insulation around a wire, an arc flash burned the employee's left thumb.

An employee had been preparing material for a lineman at a jobsite and was pulling up wire on a hand line. The employee began to feel ill, suffering from heat illness.

An employee's right hand was broken after being struck by an excavator that was being moved.

An employee was tamping at the base of a power pole when they were struck by an extendable hot arm that was dropped from an aerial bucket. The employee sustained two broken ribs on the right side, and a pneumothorax on the right side.

An employee was helping a coworker transport a tall palm tree with a mini skid steer. The employee was severely shocked by a high-voltage electrical wire above the ground.

An employee was retrieving a Christmas tree from a shelf using a ladder. He missed a step and fell to the concrete floor. He sustained injury to his head and wrist.

An employee was inspecting a generator whose radiator was leaking. He slipped, and a fan blade in the generator amputated his thumb and index finger.

An employee was operating an agricultural tractor during sugarcane harvesting. The employee sustained a lumbar sprain due to vibration or motion from the tractor.

An employee was moving a 3-ton condensing unit, strapped down on a dolly, out of a garage. The strap broke, causing the employee to fall backward onto the brick pavered driveway. The employee suffered injury to a spinal ligament in the neck.