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Kennecott Keystone Underground

Metal/Non-metal · Underground · 4201392 · Active

60
Accidents
1
Fatalities
719
Days lost
31
Employees

Operator

Controller (parent)
Rio Tinto Group
Operator
Kennecott Utah Copper LLC
Commodity
Metal

Location

State
UT · Salt Lake Co.
Coordinates
40.564722, -112.100278

Recent accidents (latest 20)

DateClassificationSeverityOccupation
12/28/2007HOISTINGACCIDENT ONLY—
12/26/2014POWERED HAULAGENO DYS AWY FRM WRK,NO RSTR ACTLaborer, Bull gang, Parts runner, Roustabout, Roof trimmer/scaler
12/17/2007HOISTINGACCIDENT ONLY—
12/09/2013MACHINERYNO DYS AWY FRM WRK,NO RSTR ACTLedgeman/hand, Quarry man
12/08/2014HANDLING OF MATERIALSDAYS RESTRICTED ACTIVITY ONLYDrill helper
11/28/2025HANDLING OF MATERIALSNO DYS AWY FRM WRK,NO RSTR ACTLaborer, Bull gang, Parts runner, Roustabout, Roof trimmer/scaler
11/25/2023POWERED HAULAGEPERM TOT OR PERM PRTL DISABLTYAssayer, Geologist, Metallurgist, Engineer, Engineer management
11/18/2020SLIP OR FALL OF PERSONDAYS AWAY FROM WORK ONLYDriller operator
11/07/2006HANDTOOLS (NONPOWERED)NO DYS AWY FRM WRK,NO RSTR ACTClerk, Timekeeper, Office worker, Director of sales
11/04/2025POWERED HAULAGEDAYS RESTRICTED ACTIVITY ONLYLaborer, Bull gang, Parts runner, Roustabout, Roof trimmer/scaler
10/29/2013SLIP OR FALL OF PERSONDAYS RESTRICTED ACTIVITY ONLYMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
10/08/2008SLIP OR FALL OF PERSONDAYS RESTRICTED ACTIVITY ONLYDrill helper
09/17/2025HANDLING OF MATERIALSNO DYS AWY FRM WRK,NO RSTR ACTMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
09/13/2011HANDLING OF MATERIALSNO DYS AWY FRM WRK,NO RSTR ACTMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
09/11/2025HANDLING OF MATERIALSDAYS RESTRICTED ACTIVITY ONLYLaborer, Bull gang, Parts runner, Roustabout, Roof trimmer/scaler
09/08/2008MACHINERYNO DYS AWY FRM WRK,NO RSTR ACTDrill helper
08/31/2017HANDLING OF MATERIALSNO DYS AWY FRM WRK,NO RSTR ACTMiner, NEC
08/29/2007HANDLING OF MATERIALSNO DYS AWY FRM WRK,NO RSTR ACTLedgeman/hand, Quarry man
08/24/2024SLIP OR FALL OF PERSONDAYS AWAY FROM WORK ONLYMiner, NEC
08/21/2013HOISTINGACCIDENT ONLY—

Source

Authoritative
MSHA Mine Data Retrieval System
Machine
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