Incident date: 2017-08-02
NAICS industry code: 562998

An employee entered a sewer manhole after flushing the sewer. As he attempted to exit the approximately 91-inch-deep space, he was exposed to hydrogen sulfide and collapsed. He was hospitalized.

Hazard classification:
code_event: title: Inhalation of harmful substance-single episode
code_source: title: Hydrogen sulfide
code_nature: title: Poisoning, toxic, noxious, or allergenic effect, unspecified
code_body: title: BODY SYSTEMS
severity: moderate