Direct exposure to electricity greater than 220 volts · Electrical burns and electrocution
At a glance
Federal OSHA recorded a severe workplace injury
at HOOPER CORPORATION, Carr Street, LITTLETON, COLORADO 80120
on — Electrical burns and electrocution, affecting the Body systems and other part(s) of body.
Final narrative
An employee was climbing a utility pole to conduct maintenance work and made contact with the electrical line. The employee was hospitalized for electric shock with burns to his right hand and wrist. Personal protective equipment was not worn at the time.
Hospitalized Body systems and other part(s) of body Power lines, transformers, convertors
An employee was trimming tree branches at a client property. The employee was climbing the tree when they fell 10 feet to the ground, suffering fractured vertebrae.
An employee was loading HVAC components onto the back of a flatbed truck using a forklift. The employee got onto the flatbed to adjust/position the pallet to make room for a second pallet. The materials on top of the pallet shifted and moved toward the employee. The employee then jumped off the flatbed to the pavement four feet below, resulting in a fractured left tibia.
On August 12, 2024, an employee was traveling in a boom lift through a substation when it contacted an angle iron brace. The employee's body was caught between the brace and the boom lift controls and they sustained a fractured jaw.
An employee was working on a 120-volt secondary line from the bucket of a line truck when they contacted the line and sustained an irregular heart rhythm.
An employee was performing a maintenance task on an electrical transmission line at a remote location. They contacted an energized transmission line. A flash occurred and the employee sustained electrical burns to the body.
A crew was changing out a single-phase pole. The injured employee was framing the pole approximately 30 feet from the base. As they were loosening the armor rod clamp, the conductor broke and the wire fell to the ground, landing on the employee's right hand. The employee suffered electrical burns to their right hand and both knees.
An employee (a lineman) was working to restore power by installing a hand line when he contacted a high-voltage device (7,200 volts), resulting in electrical burns to his upper body and hands.
An employee was working from a bucket truck to remove a bolt from an attachment on an energized power line pole. The employee came into contact with the energized phase, resulting in an electrical shock of 7,200 volts. The employee was hospitalized. Protective gloves were not worn at the time of the incident.
On September 29, 2025, an employee was installing a fiber optic line at a residential site. His shoulder contacted the 7,600-kilowatt power line, resulting in an electrical shock. The employee was hospitalized.
Two employees exited their vehicle to assess a fully-downed power pole. The injured employee approached the downed pole to examine it more closely when their feet got caught underneath the energized phase and the ground of the pole, resulting in electrical burns to both feet.
More severe injuries in this industry (NAICS 237130)
An employee was terminating cables in a junction box. A loose ground wire came into contact with the bushing, causing a flash that burned the right side of the employee's face and his right hand.
An employee was using a bucket truck hoist to raise secondary aerial wiring. The wire made contact with the primary wire, causing an arc flash. The employee suffered burns to both hands and was hospitalized.
An employee was terminating conductors to buss bars inside the secondary compartment of a single-phase transformer. An arc flash occurred, causing burns to the soft tissue of the employee's face.
An employee was securing the claw of a grapple truck to the truck bed. His left little finger was caught between the tie down strap and the rub rail of the truck, resulting in partial amputation of the finger.
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 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.