Key Structures LLC

An employee was doing roof work on a manufactured home inside a plant. As he stepped off the roof onto an extended ladder, his foot slipped between the rungs. The ladder gave out and he fell about 13 feet, suffering torn anterior and posterior cruciate ligaments in the right knee and leg (as well as a possible blood clot). He was hospitalized.

An employee was preparing a tank car for loading while chipping away solidified product in the manway opening of the tank car. A pressure noise within the tank car startled the employee, causing him to stumble backward and fall approximately 10 feet over the guard railing at the chemical loading rack to the ground. The employee suffered fractured vertebrae, a fractured right wrist and ankle, and a dislocated jaw.

An employee was installing an electrical tray remover from a ladder. As he was descending, his missed a step and fell 6-7 feet to the floor. The employee suffered a head injury.

Two employees were installing spray foam insulation in the attic of a new residential construction. The injured employee fell 8 feet from an A-frame ladder to the floor. The employee suffered lacerations, abrasions, and a head injury.

An employee was on a raised platform attaching wires to electrical boxes. The employee fell approximately 8 feet to the floor below and struck an exit sign on the way down, resulting in an injury to his face.

An employee was in a forklift man basket fixing a garage door opener when they fell approximately 8 feet to the concrete ground below. The employee suffered head and back injuries as well as kidney bruising.

On October 21, 2025, an employee was operating a saw when a pneumatic clamp caught their right middle finger. The employee suffered a partial amputation to the finger.

An employee completed an end cut on a metal shim and started transferring the metal shim from the saw conveyor to two saw horses in the area. The employee set one end of the shim (7 feet long x 8 inches wide, weighing 218 pounds) on one of the saw horses, then slid the other end onto the other saw horse and the shim fell from the first saw horse. The employee's left index fingertip was pinched between the saw horse and the shim, resulting in a skin avulsion. The fingertip was amputated later.

An employee was using a crane to move a 44-foot, 3,343-pound I-beam. As the beam was moving west, it straightened out (north to south), beginning to swing south toward the northwest corner of a building. The crane then sent the beam southward, directly toward the corner of the building. The beam caught the tips of the employee's left index, middle, and ring fingers against the building. The last joints of the middle and ring fingers were amputated, and the last joint of the index finger was partially crushed.

An employee was moving steel beams with an overhead crane when the bundle struck a bollard and became unstable. As the employee reached to stop the material from shifting, his thumb was pinched in-between the beams, resulting in a partial amputation.

An employee was rigging a steel joist to be lifted by a crane. The joist fell and pinned the employee against the concrete ground. The employee sustained fractures to multiple ribs, his right arm, right tibia, and an open fracture to his right ankle, as well as a dislocated right hip.

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

An employee was removing packaging from a roll of printing substrate. The blade of their utility knife got stuck. The employee used both hands to free the knife and the blade partially amputated their left little fingertip.

A concrete batch plant operator was assisting with clearing spoil piles using a skid steer. The skid steer backed into a stationary screen plant. The employee's left little finger was crushed between the controls of the skid steer and the screen plant, resulting in a fracture and laceration. The employee's finger was surgically amputated.

An employee was standing on an extension ladder, using a torquing tool to remove bolts that secured blades to a rotor. When the torquing tool activated, its reaction arm came around and pinched the employee's right middle finger against a lifting eye. His fingertip was amputated.