Indirect exposure to electricity, greater than 220 volts · Electrical burns, unspecified
At a glance
Federal OSHA recorded a severe workplace injury
at The TMC Building Group, LLC, 3827 North Lafayette St, DENVER, COLORADO 80205
on — Electrical burns, unspecified, affecting the hand(s), except finger(s).
Final narrative
An employee was adjusting/moving an aluminum float during a concrete pour when the 30-foot long float swung outside of construction working limits and contacted a 13,200 volt primary power line. The employee received electrical burns to both palms.
A crew was working near an electrical pole. A co-worker was using a front-loader to grade a slope when the loader slid into a guy-wire and became tangled and stuck. The injured employee used a handheld grinder to cut the wire a few feet from the ground. The lower part of the wire fell to the ground, but the upper part of the wire fell toward the pole and contacted an energized part before the end landed in nearby bushes. The employee attempted to shake the bush to free the wire so it could fall back toward the pole. The wire popped up and contacted his hands, resulting in electrical entry burns to both hands and exit burns on both feet.
On November 18, 2023, two employees were using a 2x4 to lift a power line. The boom lift they were operating made contact with power lines and both employees sustained electrical shock injuries.
An employee was part of a crew that was servicing a power line. The employee was in a bucket truck when he contacted the 7,200-volt power line. The electricity entered through one hand and exited the other, causing several electrical burns. The employee was not wearing proper personal protective equipment at the time.
An employee was helping a crew set up a 45-foot pole between two other poles. It was being set up between two energized lines and the pole made contact with the A-phase. The employee was electrocuted and lost consciousness. The electricity also caused an entry wound in their left forearm and an exit wound in their left foot.
An employee was handling a 45-foot long rebar for installation on the third floor of a building at a 30-foot elevation. The rebar came into close proximity of a powerline situated 13 feet off the building. The employee sustained electrical burns to his hands from electric discharge, requiring hospitalization.
More severe injuries in this industry (NAICS 238110)
An employee was readjusting a safety hook to remove hardware from gang forms when his feet slipped. He fell to the ground, resulting in a broken left arm and wrist.
An employee was changing a boom pipe delivery system on a concrete pump truck. He tripped and fell from an elevated level to the ground, resulting in multiple leg fractures.
An employee was reading numbers off a belt that feeds a plant. He reached his hand up and the belt caught his finger, resulting in a finger amputation.
An employee was guiding the pouring end of a concrete pump truck's boom while standing on top of 4-foot wall forms. The boom contacted power lines and the employee was shocked. The employee sustained third-degree burns on the entry and exit path of the electricity, and also sustained first- and second-degree burns to their torso and legs.
An employee was holding a form board on a section of pavement. A skid steer backed into the employee's ankle, breaking it. The employee was hospitalized.
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.