← MSHA accidents

EXPLODING VESSELS UNDER PRESSURE

220220670001 · 02/18/2022 · UNACEM North America

Details

Degree of injury
DAYS AWAY FROM WORK ONLY
Classification
EXPLODING VESSELS UNDER PRESSURE
Accident type
Struck by flying object
Occupation
Maintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
Activity
Machine maintenance
Injury source
METAL,NEC(PIPE,WIRE,NAIL)
Nature of injury
MULTIPLE INJURIES
Body part
TRUNK, MULTIPLE PARTS
Days lost
339
Mine experience
8 years

Operator

Controller (parent)
UNACEM Corp S A A
Operator
UNACEM North America
Mine
0203243

Narrative

After turning off the loaded bucket elevator the back stop failed and the bucket elevator overspeed backwards which overspeed the fluid coupling causing it to explode. Pieces from the fluid coupling struck EE in the back. The pieces broke EE's ribs and ruptured EE's spleen and bruises.

Source

Authoritative
MSHA Open Government Data
Machine
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