Mining Incidents

Keystone Cement Company operator

Controlled by Giant Cement Holding Inc
MSHA operator ID: L14463
Fatalities
1
Total incidents
70
Mines on record
1
Years on record
1994–1999

Top causes

Incident timeline

1999
19 (1f)
1998
22
1997
3
1996
7
1995
17
1994
2

Mines on record

Fatalities under this operator

1 recorded
January 27, 1999 PA · Metal/Non-Metal mine manager, mine foreman, mine owner Fatality · HANDLING OF MATERIALS
Keystone Cement Company · Struck by falling object

IN THE PROCESS OF CLEANING THE SILO, CONTRACTOR'S SUPERVISOR ENTERED THE SILO. A LEDGE OF HARDENED CEMENT ON WHICH HE WAS STANDING GAVE WAY CAUSING HIM TO FALL TO THE BOTTOM OF THE SILO. A RES ULTING AVALANCHE OF CEMENT CASCADED DOWN UPON HIM AND BURIED HIM.

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