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Matthew G Markunas
Controller
MSHA Controller ID: 0180801
Fatalities
0
Total incidents
3
Mines on record
2
Period
—
Top causes
HANDLING OF MATERIALS
2 non-fatal
MACHINERY
1 non-fatal
Incident timeline
2026
1
2024
2
Operators under this controller
Meckley's Limestone Products Inc
2
Central Builders Supply Company
1
Mines on record
Mandata Quarry
PA
Northumberland Sand Plant
PA