National Building Contractors, Inc.

An employee was making modifications to an electrical panel when an arc flash occurred. The employee suffered burns to multiple parts of the body.

An employee was installing a ground wire to a power transmission pole. The ground wire contacted an energized portion of a cut-out, causing an arc-flash. The employee was hospitalized with second degree burns to their chest and arms.

An employee was connecting a utility transformer for underground service to a home. The employee's impact drill went across two connection bars with 240 volts of potential, creating an arc flash. The employee sustained burns to the face and eyes due to the arc flash and molten aluminum.

On December 15, 2023, at 9:15 AM, an employee was changing 60-amp fuses in a 480-volt panel when an arc flash occurred. The employee was hospitalized with burns to both hands.

An employee had just turned off breakers and was loosening wires on panels when they were shocked by 480 volts of electricity.

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 standing on a multi-purpose ladder installing head flashing over a window. Their feet were approximately 6 feet off the ground and three rungs from the top. The employee lost their grip on the drill they were using and the ladder tipped over. The employee fell from the ladder to the ground, resulting in a fractured left wrist, bruised chest, and lacerations to their face and lip.

An employee fell through a hole in the ceiling and suffered injuries to his side and right arm. When he fell, a piece of concrete fell with him and struck his arm. He was hospitalized.

An employee was laying glue on the corner of a three-story commercial flat roof to apply new thermoplastic polyolefin roofing material. He lost his balance and fell at least 35 feet to the concrete ground below. The employee sustained fractures.

An employee was installing roof tiles. The employee fell about 6 feet and suffered a back injury.

An employee was helping to lift the grating from a floor draining system when the grating slipped and landed on his hand, resulting in the amputation of his right middle finger at the first joint.

A casting machine jammed. An employee's hand was caught in the machine, where a belt line caught and amputated the tip of his finger.

During a workshop meeting in a hotel, an employee heard a drilling noise, so he walked outside to see what it was. An explosion occurred (possible gas line) and his face, ear, and hair were burned. He also fell and sustained a pelvic fracture.

An employee slipped on condensation on a walkway in a parking garage. She fell and suffered a closed fracture to the neck of the left femur.

An employee was using a tool to remove a rag from a roll on the tube mill. The roll pulled the tool and the employee's right hand into the roll, resulting in a partial amputation of the little finger and a fracture to the index finger.