Inhalation of harmful substance-single episode · Poisoning, including poisoning-related asphyxia
At a glance
Federal OSHA recorded a severe workplace injury
at U.S. Postal Service Redlake Post Office, 115 State Highway 1, REDLAKE, MINNESOTA 56671
on — Poisoning, including poisoning-related asphyxia, affecting the bODY SYSTEMS.
Final narrative
On January 21, 2016, an employee smelled something and became lightheaded while sorting mail into post office boxes. She was hospitalized for carbon monoxide poisoning due to a faulty heat exchanger on the building furnace.
An employee was passing through a building when she suffered an allergic reaction to a cinnamon air freshener. The employee began to feel dizzy and ill, ultimately becoming unresponsive. The employee was hospitalized.
An employee wearing a blasting hood was preparing to blast inside a tank. The line that supplies the hood with breathing air was plugged into an argon line. The employee breathed the argon gas and fell. The employee was hospitalized for argon poisoning.
An employee was preparing a pump for maintenance. When the employee removed a cover, chemicals were released into the air. The employee was exposed to hydrogen sulfide and methyl mercaptan and was hospitalized.
An employee was working to deliver mail to an apartment building. She was waiting for a customer to move, to obtain clearance to the mailboxes. The door swung inward and closed on her right little finger. The top half of her finger was surgically amputated.
An employee was waiting for an operator to bring mail over to a mail sorting machine when she became pinned between the machine and a stack of pallets being pushed by a powered industrial truck (PIT). The employee suffered bruising and swelling on her hips, lower back, knees, and left side; a puncture wound to her left thigh from a machine screw; a crushed right hand with numbness and tingling; numbness to the left big toe; and a right wrist sprain.
An employee was walking back to a carrier case with mail in her hand when she tripped over a tub. Her back overarched as she fell, resulting in a fractured back that required hospitalization.
An employee delivered a package. On her way back to her vehicle she was attacked by two dogs that came from around a corner. She was hospitalized with dog bites.
An employee was walking in a garage toward her delivery vehicle. As she stepped down a curb near her vehicle, she fell and landed on the concrete garage floor, resulting in a hip injury that required hospitalization.
Employees were performing maintenance operations on a railroad line when the machine experienced a load conveyor motor failure. While clearing the machine to allow for repairs, an employee pinned the left side of the swing conveyor. The operator on the right side then requested a slight bump to the left to align the right side for pinning. Once the swing was in position, the operator went to pin the right side and the chain tensioner failed, resulting in an abrupt release of the swing chain. The chain snapped back and struck the operator s right hand, resulting in a 1-inch laceration and a fractured fifth metacarpal. The employee was hospitalized and required surgery on the hand.
At about 9:15 a.m. on March 10, 2025, an employee was riding along a hardpack snow-covered roadway on a snowmobile. The snowmobile went over a berm and tipped/rolled, causing the employee to fall to the ground. He suffered a collapsed left lung and was hospitalized.
An employee was decommissioning a substation. The tower switch was being set down on the ground when the switch blade moved. The employee's finger was crushed and amputated.