Contact with cold objects or substances · Other burns, third or fourth degree
At a glance
Federal OSHA recorded a severe workplace injury
at HB Construction, 15955 Northwest 20th Street, PLATTE CITY, MISSOURI 64079
on — Other burns, third or fourth degree, affecting the multiple body parts, n.e.c..
Final narrative
An employee was tightening battery cable using a wrench. His wrench touched a compressor, causing an arc flash which created a hole in the compressor. Freon was then discharged from the hole in the compressor, resulting in second and third degree burns to the employee's arm, face, and chest.
HospitalizedMultiple body parts, n.e.c.Fluorotrichloromethane
An employee was transferring propane from his bobtail truck to a storage tank. As the employee removed the hose, propane shot out and struck him in the mid-section, resulting in propane freeze burns from below the waist to the top of the knees. The employee was hospitalized.
On September 22, 2023, an employee was working on a chiller circuit in a mechanical yard. They sustained second-degree burns after being exposed to refrigerant.
An employee was tightening a fitting for monthly leak detection and repair when liquid natural gas was released, resulting in a cryogenic burn to the right hand.
An employee was performing a pressure check and leak test on a unit when nitrogen gas was released from a valve core removal tool. The nitrogen gas was injected into the employee's right hand, resulting in a burn to the skin, swelling, and pain.
More severe injuries in this industry (NAICS 237110)
An employee was moving a tensile strength test device with a dolly. The device fell from the dolly onto the employee's right leg, causing a compound fracture.
On October 7, 2025, employees were conducting trenching operations for the installation of a new sewer line system. The excavator's bucket was detached and put inside the trench as it was being exchanged for a different-sized bucket. An employee entered the trench with a shovel to move some dirt located at the front end of the pipe. The excavator bucket shifted and slid, striking the employee s right foot and trapping it against the ground. The employee sustained a fractured right tibia.
Employees were working to dislodge a large truck that was stuck in a rut using tow straps and a front-end loader with the bucket removed. An employee connected the straps to the loader and truck and another employee slowly engaged the loader to close the coupler. The injured employee's arm became caught in a pinch point. The employee was hospitalized with a fractured arm.
An employee was lifting a piece of 30-inch line stopping equipment using a jack screw. A lifting eye weld snapped and the load dropped. The end of the jack screw then landed on the employee's heel and crushed it. The employee was hospitalized.
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 on a step ladder in a store aisle, making room on shelving for merchandise. She fell from the step ladder to the floor, suffering two fractures in her left leg. She was hospitalized, requiring surgery.
An employee was closing the side cargo door to a company van. The tip of his finger got caught between the door and the door jamb, resulting in a partial amputation.
An employee lost his footing while climbing an inclined ladder. He stumbled down one step and was able to stabilize himself by holding the railing and twisting his body, but he suffered an internal abdominal injury and was hospitalized.