Incident date: 2021-10-23
NAICS industry code: 237110

Two employees were in a sewer line trench when it collapsed. One of them was buried completely and suffered swelling of the brain.

Hazard classification:
code_event: title: Excavation or trenching cave-in
code_source: title: Ditches, channels, trenches, excavations
code_nature: title: Cerebral and other intracranial hemorrhages
code_body: title: Brain
severity: moderate