OSHA Accident Investigation · Summary #780957
OVERHEAD POWER LINE,ELECTRICAL,POWER LINE WORKER,ELECTROCUTED,LOCKOUT,E PTD,ELEC UTILITY WORK,AERIAL LIFT
Event description
ELECTRIC SHOCK - DIRECT CONTACT WITH OVERHEAD POWER LINE
Investigation abstract
A THREE-MAN CREW WAS ASSIGNED TO REPAIR A DOWNED 7200-VOLT OVERHEAD POWER LINE. THE CREW FIRST STOPPED TO CHECK A CUTOUT. THE CREW'S FIRST TASK WAS TO REMOVE A TREE WHICH HAD FALLEN ACROSS THE OVERHEAD LINE AND ACROSS THE ROAD. BOTH THE OVE RHEAD LINE AND THE NEUTRAL HAD BEEN BROKEN BY THE TREE. THE CREW LEADER THEN IND ICATED THAT THE PRIMARY AND THE NEUTRAL WERE TO BE REPAIRED FROM THE AERIAL LIFT . ONE OF THE EMPLOYEES PULLED THE PRIMARY OVER HIS HEAD WITH A HOT STICK, THEN G RABBED THE PRIMARY WITH HIS BARE HAND, BELIEVING IT TO BE DEENERGIZED. (A FLAG I NDICATED THAT THE OVERHEAD POWER LINE HAD BEEN DEENERGIZED.) HOWEVER, THE LINE W AS, IN FACT, ENERGIZED; AND THE EMPLOYEE WAS ELECTROCUTED.
Victim
-
#1 Fatality Age 29 M
- Nature of injury
- 10
- Part of body
- 12
- Event type
- 14
- Source
- 15
- Occupation code
- 577
- Human factor
- 1
- Environmental factor
- 18
- 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.