Carmichael Development, LLC

Employee 1 was investigating a gas odor. While employee 1 was checking the equipment, a gas explosion occurred, resulting in a fire that burned the employee's face. Employee 2 entered the area and a second explosion occurred, causing burns to their face and arms. Employee 2 was hospitalized.

During fiberglass work, an employee mixed a methyl ethyl ketone peroxide (MEKP) catalyst with a cobalt chemical that they thought was a dye. A chemical reaction occurred, resulting in an explosion. The employee sustained second-degree burns on his back and a blister on his right arm.

At about 7:30 p.m. on August 12, 2025, an employee was using a backhoe to excavate accumulated slag and debris from a furnace tap area and ladle pit. Residual water in the material had not fully evaporated; upon disturbance, it reacted violently, resulting in an explosion. The employee suffered first, second, and some third-degree steam burns, mainly to the arms and knees with additional burns to the hands and the back of the neck. The employee was hospitalized.

An employee was cutting glass for a custom windshield and was using denatured alcohol during the cutting process. The denatured alcohol caught fire and the flame traveled to a gallon-sized container of the liquid. The can exploded and the employee sustained second- and third-degree burns from the waist up.

On April 18, 2025, an employee was cutting the lid off an empty 55-gallon drum using a plasma cutter. The drum originally contained a flammable liquid and residual liquid inside the drum ignited and exploded. The employee was hospitalized with burns to the face, chest, and arms.

An employee was directing trucks as they entered and left a highway work zone. A vehicle struck them, resulting in multiple fractures and other injuries. The employee was hospitalized.

An employee was assisting the crew with patching and restoring a roadway after the installation of a sewer line. He was helping place and level the blacktop/backfill material over the trench area to bring the road surface back to proper grade. The employee was walking between a forward-moving dump truck and a dirt pile when his right foot was run over by the truck s wheel, causing him to fall. The employee sustained injury to his foot.

An employee was rigging I-beams. An I-beam slid off the stack of I-beams and fractured the employee's leg.

An employee was operating a skid steer with a bucket attachment at a demolition site. While driving it to the rear of the property to park it, the employee came into contact with a live electrical transformer unit that was located outside of the facility. The employee sustained electrical burns on his hands extending up to his elbows and a fractured ankle.

An employee was installing a door on a semi-trailer. They were using a forklift to lift the door to the height of the trailer when the door became jammed between the forklift mast and the hinge on the trailer. When the employee went to dislodge the door from the mast, the door fell and crushed their foot. Their big toe was amputated. The employee was hospitalized and their big toe was surgically reattached. The employee's foot and other toes also required surgery.

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.