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Fort Calhoun Underground Mine

Metal/Non-metal · Underground · 2501300 · Active

14
Accidents
0
Fatalities
37
Days lost
102
Employees

Operator

Controller (parent)
Martin Marietta Materials Inc
Operator
Martin Marietta Materials Inc.
Commodity
Stone

Location

State
NE · Washington Co.
Coordinates
41.473889, -96.0125

Recent accidents (latest 20)

DateClassificationSeverityOccupation
12/30/2022FALL OF ROOF OR BACKACCIDENT ONLY
10/30/2021OTHERINJURIES DUE TO NATURAL CAUSESBulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
09/28/2021HANDLING OF MATERIALSDYS AWY FRM WRK & RESTRCTD ACTMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
09/22/2025HANDTOOLS (NONPOWERED)DAYS AWAY FROM WORK ONLYMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
09/20/2022FALL OF ROOF OR BACKACCIDENT ONLY
08/05/2024SLIP OR FALL OF PERSONDAYS RESTRICTED ACTIVITY ONLYBlaster, Shooter, Shotfirer, Explosive worker, Powder gang/monkey
08/01/2020HANDLING OF MATERIALSNO DYS AWY FRM WRK,NO RSTR ACTRoof bolter, Rock bolter, Pinner, Mobile roof support operator (MRS)
07/22/2025FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALLDAYS RESTRICTED ACTIVITY ONLYMiner, NEC
05/28/2021FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALLDAYS RESTRICTED ACTIVITY ONLYBlaster, Shooter, Shotfirer, Explosive worker, Powder gang/monkey
05/21/2024INUNDATIONACCIDENT ONLY
04/19/2023MACHINERYDYS AWY FRM WRK & RESTRCTD ACTBull gang foreman, Labor foreman, Leadman, Section foreman, Shift boss
03/05/2023FALL OF ROOF OR BACKACCIDENT ONLY
02/24/2025SLIP OR FALL OF PERSONDAYS RESTRICTED ACTIVITY ONLYBulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
01/08/2019SLIP OR FALL OF PERSONDAYS AWAY FROM WORK ONLYSteel worker, Iron metal worker, Iron worker

Source

Authoritative
MSHA Mine Data Retrieval System
Machine
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