Incident date: 2017-10-31
NAICS industry code: 238160

An employee was nailing shingles on a roof using a nail gun when the nail gun hose became caught. When the employee went to nail the shingle, the nail gun pulled back and the nail shot into his right knee.

Hazard classification:
code_event: title: Struck by discharged object or substance
code_source: title: Nails, brads, tacks, nuts, bolts, washers
code_nature: title: Puncture wounds, except gunshot wounds
code_body: title: Knee(s)
severity: moderate