Exposure to environmental heat outdoor · Effects of heat unspecified
At a glance
Federal OSHA recorded a severe workplace injury
at Commonwealth Edison Company, 2 Lincoln CTR, OAKBROOK TERRACE, ILLINOIS 60181
on — Effects of heat unspecified, affecting the BODY SYSTEMS .
Final narrative
An employee felt lightheaded and exhausted after climbing a pole during training. The employee was taken to the hospital for heat-related illness.
Hospitalized BODY SYSTEMS Heat environmental
More severe injuries at Commonwealth Edison Company
A crew was removing old distribution poles. As they were removing the bottom section of a pole post, a winch line became tangled with slack. Two of the employees climbed on top of the crew's truck to fix the issue. The load then pulled the winch line tight around the finger of one of the employees, causing the amputation of their fingertip.
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.
While completing a capacitor bank storage installation, an employee came into contact with live equipment and suffered electrical burns to the arms and torso.
On October 7, 2025, employee was installing mulch with a landscape crew. At around 2:15 PM, the employee took a break and started to feel cramping/pain. The employee was taken to the hospital with rhabdomyolysis due to heat exhaustion.
A temporary employee was on top of a cane wagon, throwing cane down to the ground (i.e., planting). He reached the end of the field row and started to feel ill. He experienced cramping and headaches due to heat exhaustion.
An employee was setting up communication equipment for a meeting. They were walking and tripped over a speaker on the ground. The employee sustained a leg injury.
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.
A chain sling failed while a utility pole was being removed. A chain link struck an employee who was operating a front-end loader, puncturing the employee's chest.
An employee was working with an underground crew to troubleshoot a BUD failure. The employee was removing a fuse from the fuse holder when the fuse blew on the riser and an arc flash occurred. The employee was hospitalized with burns to his face, nose, lips, and neck.
An employee was connecting two wires when his rubber insulated gloves failed and he suffered an electric shock to his right hand, resulting in an electrical burn.
An employee was changing a die in a press when the die slipped and crushed the employee's left index finger. The employee sustained an open facture of the tuft of the left distal phalanx and a partial amputation.
An employee was driving a boom lift (in the lowered position) in an exterior dock area. The lift s left wheels rolled onto base plates that covered a 3-foot-deep sump pit. The base plates failed, and one side of the lift dropped. The employee's left leg was caught under the lift basket, and he suffered a fracture to the lower leg including the ankle.