← MSHA mines + accidents

Corona

Metal/Non-metal · Surface · 0405887 · Active

19
Accidents
0
Fatalities
169
Days lost
27
Employees

Operator

Controller (parent)
RRM Development Corporation; Mitsubishi Corp
Operator
Robertson's
Commodity
SandAndGravel

Location

State
CA · Riverside Co.
Coordinates
33.824444, -117.501111

Recent accidents (latest 20)

DateClassificationSeverityOccupation
12/30/2025HANDLING OF MATERIALSDYS AWY FRM WRK & RESTRCTD ACTLaborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
12/18/2023MACHINERYDAYS AWAY FROM WORK ONLYMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
10/17/2022HANDLING OF MATERIALSDAYS RESTRICTED ACTIVITY ONLYMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
09/30/2024MACHINERYDYS AWY FRM WRK & RESTRCTD ACTMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
09/15/2017OTHERDAYS AWAY FROM WORK ONLYSweeper operator
08/12/2021HANDTOOLS (NONPOWERED)NO DYS AWY FRM WRK,NO RSTR ACTDrill operator
07/25/2017ELECTRICALDAYS AWAY FROM WORK ONLYMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
07/23/2014SLIP OR FALL OF PERSONDAYS AWAY FROM WORK ONLYBulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
07/22/2025HANDTOOLS (NONPOWERED)NO DYS AWY FRM WRK,NO RSTR ACTOutside foreman, Leadman
07/01/2020OTHERDAYS RESTRICTED ACTIVITY ONLYMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
06/22/2024STRIKING OR BUMPINGDAYS RESTRICTED ACTIVITY ONLYMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
05/25/2021STEPPING OR KNEELING ON OBJECTDAYS AWAY FROM WORK ONLYDriller, Highwall operator, Highwall drill operator
05/25/2019OTHERDAYS AWAY FROM WORK ONLYMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
04/21/2021HANDTOOLS (NONPOWERED)DAYS RESTRICTED ACTIVITY ONLYMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
03/27/2023HANDTOOLS (NONPOWERED)DYS AWY FRM WRK & RESTRCTD ACTMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
03/18/2020SLIP OR FALL OF PERSONDYS AWY FRM WRK & RESTRCTD ACTMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
03/03/2020SLIP OR FALL OF PERSONDYS AWY FRM WRK & RESTRCTD ACTMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
01/15/2025HANDLING OF MATERIALSNO DYS AWY FRM WRK,NO RSTR ACTMaintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
01/12/2016POWERED HAULAGEDAYS AWAY FROM WORK ONLYLaborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman

Source

Authoritative
MSHA Mine Data Retrieval System
Machine
JSON-LD · Markdown