OSHA Accident Investigation · Summary #977959

CLARKSVILLE ELECTRICITY-ADMINISTRATION

CLARKSVILLE, TN· 1987-11-05T00:00:00

Event: ELEC PROTECT EQUIP, ELECTRICAL, ELECTROCUTED, LOCKOUT, E PTD, SUBSTATION, ELEC UTILITY WORK
NAICS: 000000
Inspection type: Accident-driven
Activity number: #105534325
Employer profile: CLARKSVILLE ELECTRICITY-ADMINISTRATION
Summary number: 977959
Report ID: 454732

Event description

ELECTRIC SHOCK - DIRECT CONTACT WITH ENERGIZED PARTS

Investigation abstract

A 4-PERSON CREW WAS INSTALLING A LIGHTNING ARRESTER NEAR A TRANSFORMER IN A SUBS TATION. NO ONE WITNESSED THE ACCIDENT; HOWEVER, ONE OF THE WORKERS HEARD AN ARC AND SAW A COWORKER SLUMPED OVER. HE HAD BEEN ELECTROCUTED. A BURN MARK WAS FOUND ON THE TOP OF A CAP-AND-PIN INSULATOR, INDICATING THAT THIS WAS THE SOURCE OF T HE ELECTRIC ARC. UNFORTUNATELY, THE MANNER IN WHICH THE INJURED EMPLOYEE GOT CLO SE ENOUGH FOR THE ELECTRICITY TO FLASH OVER COULD NOT BE DETERMINED.

Victim

#1 Fatality Age 27 M

Nature of injury
10

Part of body
4

Event type
13

Source
15

Occupation code
999

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.