Incident date: 2021-09-15
NAICS industry code: 561720

An employee set up a ladder on a roof against a 12-foot parapet wall to pull up ropes. The ladder slipped on the wet roofing surface and the employee fell from the ladder. The employee sustained six rib fractures and a punctured right lung.

Hazard classification:
code_event: title: Other fall to lower level, unspecified
code_source: title: Movable ladders, unspecified
code_nature: title: Internal injuries to organs and blood vessels of the trunk
code_body: title: Chest, except internal location of diseases or disorders
severity: moderate