Incident date: 2019-03-08
NAICS industry code: 237130

Two employees were in the bucket of a bucket truck energizing a 13,800-to-2,400-volt stepdown transformer by closing three 100k fused cutouts at the riser pole. A voltage meter used to take readings on the ground was overloaded and failed, causing an arc flash. One of the employees in the bucket suffered first- and second-degree burns to both wrists, the face, the neck, and the ears and was hospitalized.

Hazard classification:
code_event: title: Direct exposure to electricity, greater than 220 volts
code_source: title: Power lines, transformers, convertors
code_nature: title: Second degree electrical burns
code_body: title: Multiple body parts, n.e.c.
severity: moderate