Incident date: 2015-09-10
NAICS industry code: 237120

An employee was standing on top of an excavation area flagging a trench box in when the ground gave way. The employee fell inside the trench, hitting the left side of his head and back, breaking four ribs, and bruising his head.

Hazard classification:
code_event: title: Other fall to lower level, unspecified
code_source: title: Ground, n.e.c.
code_nature: title: Fractures
code_body: title: Chest, except internal location of diseases or disorders
severity: moderate