OSHA Accident Investigation · Summary #732099

MID-TENN ALABAMA EQUIPMENT CO INC

ELBERFELD, IN· 1987-03-17T09:00:00

Event: BACKHOE BOOM, E GI III, OVERHEAD POWER LINE, ELECTRICAL, BOOM, ELECTROCUTED, RIDING ON EQUIPMENT, UNTRAINED, BACKHOE
NAICS: 000000
Inspection type: Accident-driven
Activity number: #103935078
Employer profile: MID-TENN ALABAMA EQUIPMENT CO INC
Summary number: 732099
Report ID: 551800

Event description

ELECTRIC SHOCK - DIRECT CONTACT WITH OVERHEAD LINE

Investigation abstract

A MECHANICS' SUPERVISOR WAS RIDING ON THE BOOM OF A NORTHWEST BACKHOE (MODEL NUM BER 100 DH, SERIAL NUMBER 26775) TO GUIDE THE BACKHOE OPERATOR UNDER A 7200-VOLT OVERHEAD POWER LINE. THE TWO EMPLOYEES WERE TRYING TO MOVE THE BACKHOE UNDER TH E POWER LINE WITHOUT CONTACTING IT. AS THE OPERATOR DROVE THE BACKHOE UNDER THE POWER LINE, THE SUPERVISOR'S HEAD CONTACTED THE LINE, AND HE WAS ELECTROCUTED.

Victim

#1 Fatality Age 29 M

Nature of injury
10

Part of body
31

Event type
13

Source
15

Occupation code
503

Human factor
1

Environmental factor
8

Hazardous substance
8870

Task assigned
1

Codes shown verbatim from OSHA's accident-investigation database. A human-readable decoder is coming in a future release once the accident_lookup2 dictionary is loaded.