OSHA Accident Investigation · Summary #14305825

TEXAS INSTRUMENTS, INC.

JOHNSON CITY, TN· 1986-05-04T00:00:00

Event: BURN, ELECTRIC ARC, ELECTRICAL, E GI VII, BUSBAR, ELECTRICAL WORK, ELECTRICAL FAULT
NAICS: 000000
Inspection type: Accident-driven
Activity number: #18433631
Employer profile: TEXAS INSTRUMENTS, INC.
Summary number: 14305825
Report ID: 454716

Event description

ELECTRICAL BURNS - FAULT AT BUSBAR

Investigation abstract

AN EMPLOYEE WAS REPLACING A COOLING FAN FOR BUSBARS ENERGIZED AT 13.4 KILOVOLTS. AN ARC OCCURRED FOR UNDETERMINED REASONS, BURNING THE EMPLOYEE'S LEFT ARM, FACE , AND HEAD. THE EMPLOYEE WAS WEARING SAFETY GLASSES THAT PROTECTED HIS EYES FROM BURNS.

Victim

#1 Hospitalized Age 60 M

Nature of injury
10

Part of body
9

Event type
14

Source
15

Occupation code
575

Human factor
4

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.