Incident date: 2022-02-18
NAICS industry code: 238130

An employee was using a nail gun to brace trusses in a one-story residential roof under construction. A truss collapsed and the employee fell from the truss to the ground 10 feet below and suffered a broken right femur.

Hazard classification:
code_event: title: Fall from collapsing structure or equipment 6 to 10 feet
code_source: title: Roof trusses, joists
code_nature: title: Fractures
code_body: title: Thigh(s)
severity: moderate