Incident date: 2017-04-06
NAICS industry code: 238160

While removing roof decking, an employee stepped on the end of a sheet of decking that was not supported. The decking tilted and the employee fell 10 feet to the concrete floor, fracturing three ribs.

Hazard classification:
code_event: title: Fall through surface or existing opening 6 to 10 feet
code_source: title: Roof surfaces other than roof edge
code_nature: title: Fractures
code_body: title: Chest, except internal location of diseases or disorders
severity: moderate