← MSHA accidents

ELECTRICAL

220042730053 · 09/17/2004 · Constine, Incorporated

Details

Degree of injury
DAYS AWAY FROM WORK ONLY
Classification
ELECTRICAL
Accident type
Contact with hot objects or substances
Occupation
Assayer, Geologist, Metallurgist, Engineer, Engineer management
Activity
Enter/work in bins, Silos
Injury source
FLAME,FIRE,SMOKE,NEC
Nature of injury
BURN OR SCALD (HEAT)
Body part
FOREARM/ULNAR/RADIUS
Days lost
5
Mine experience
2 years

Operator

Controller (parent)
Mike Constine; Mark Constine; Rod Constine
Operator
Constine, Incorporated
Mine
2003266

Narrative

DISCONNECT MAL-FUNCTIONED WHEN IT WAS PULLED DOWN TO OFF POSITION. THE CENTER LUG DID NOT DISENGAGE FROM THE MECHANISM. THIS ALLOWED CURRENT TO KEEP TRAVELING TO MOTOR ON ONE WIRE CAUSING THE 60 AMP FUSE TO BLOW. WHEN IT BLEW, IT BROKE 2 SAFETY LATCHES OFF THE DOOR, ALLOWING A FLASH OF FIRE TO EXIT THE BOX & BURN EE'S RIGHT ARM.

Source

Authoritative
MSHA Open Government Data
Machine
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