Mining Incidents

Randolph Deep Mine Metal/Non-Metal

Randolph, Clay Condado, MO  ·  Activa
ID de mina MSHA: 2302308

Seguir esta mina

Avísenme cuando se presente un nuevo incidente de la MSHA en Randolph Deep Mine.

Muertes
1
Incidentes totales
34
Años en registro
2009–2025
Último incidente
Oct 2025

Muertes en esta mina

1 registradas
30 de enero de 2023 MO · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo Muerte · RESBALÓN O CAÍDA DE PERSONA
Martin Marietta Kansas City, LLC · Caída desde andamios, pasarelas, plataformas

An employee was fatally injured when they fell from an opening in an elevated catwalk.

Incidentes reportables

33 en archivo (excluyendo las muertes anteriores)

2025 · 1 incidente

3 de octubre de 2025 MO · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo RESBALÓN O CAÍDA DE PERSONA
Martin Marietta Kansas City, LLC · Caída desde andamios, pasarelas, plataformas

Employee was injured when EE fell through an elevated platform in a restricted area of the underground mine after EE climbed over a berm to access the restricted, inactive area in violation of the mine's rules and EE's training. The employee was not authorized to enter the restricted, inactive area and was not performing any work activity at the time the accident occurred.

2024 · 4 incidentes

7 de octubre de 2024 MO · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo HERRAMIENTAS MANUALES (SIN MOTOR)
Martin Marietta Kansas City, LLC · Sobreesfuerzo al jalar o empujar objetos

Technician was pulling on a bolt with a wrench and felt strain in elbow.

27 de febrero de 2024 MO · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo MANEJO DE MATERIALES
Martin Marietta Kansas City, LLC · Golpeado contra un objeto fijo

Employee fractured rib while doing a belt splice.

5 de febrero de 2024 MO · Metal/No metálico Ayudante de electricista MAQUINARIA
Martin Marietta Kansas City, LLC · Golpeado por... no clasificado en otra parte

Employee was drilling hole in a piece of metal (angle iron) to mount Unistrut. Drill bit broke and went under safety glasses injuring eye.

2023 · 3 incidentes

24 de agosto de 2023 MO · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo HERRAMIENTAS MANUALES (SIN MOTOR)
Martin Marietta Kansas City, LLC · Golpeado por... no clasificado en otra parte

An employee was cutting flashing, the tool slipped causing a laceration that required stitches to EE's right hand.

5 de junio de 2023 MO · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo MANEJO DE MATERIALES
Martin Marietta Kansas City, LLC · Golpeado por... no clasificado en otra parte

Employee was removing a shipping brace from a screen deck and was struck in the hand, fracturing their fingertip.

2022 · 2 incidentes

20 de junio de 2022 MO · Metal/No metálico INCENDIO
Martin Marietta Kansas City, LLC · Tipo de accidente, sin lesiones

A fire started on the slope belt when one of the drive pulleys tripped out and the second pulley continued to pull on the belt.

4 de marzo de 2022 MO · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo MANEJO DE MATERIALES
Martin Marietta Kansas City, LLC · Sobreesfuerzo, no clasificado en otra parte

On 3/5/22 employee experienced shoulder pain but only reported it two days later. The doctor found it was not from work. At employee's request, a second doctor opined that work was the prevailing factor. Employer requested an IME and on 11/4/22 we received notice that the third doctor would likely opine work was the prevailing factor. Thus we are now submitting the 7000-1.

2018 · 2 incidentes

13 de marzo de 2018 MO · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina RESBALÓN O CAÍDA DE PERSONA
Martin Marietta Kansas City, LLC · Caída a la pasarela o superficie de trabajo

While spraying Shotcrete, employee lost control of the concrete hose and fell down striking left shoulder, resulting in an AC Separation.

30 de enero de 2018 MO · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador MANEJO DE MATERIALES
Martin Marietta Kansas City, LLC · Golpeado por objeto que cae

Employee was assisting with the replacement of an outrigger on the mechanical scaler, when the hydraulic cylinder that was being supported by a block of wood fell from the block striking the employees finger. The employee was seen at a medical center and released that night.

2017 · 4 incidentes

19 de septiembre de 2017 MO · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo HERRAMIENTAS MANUALES (SIN MOTOR)
Martin Marietta Kansas City, LLC · Golpeado por... no clasificado en otra parte

Employee was modifying the flashing for a new belt. During the process, the employee needed to remove a piece of flashing. The employee began cutting the piece with a box cutter, the cutter slipped and the employee cut their left arm. The employee immediately returned to work after care the same day.

23 de agosto de 2017 MO · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo MAQUINARIA
Martin Marietta Kansas City, LLC · Golpeado por... no clasificado en otra parte

Injured worker was using 1' impact to remove cutting edge hardware (bolts). Worker reached around to push bolt back into place and accidentally engaged the impact causing laceration to palm of right hand.

10 de abril de 2017 MO · Metal/No metálico Obrero, Cuadrilla, Mensajero de repuestos, Peón, Desconchador de techo MANEJO DE MATERIALES
Martin Marietta Kansas City, LLC · Golpeado por... no clasificado en otra parte

Employee was adjusting deflector gate on 1 South screen on Monday 4/10/2017. On 4/12/2017, EE noticed that EE's abrasion was more painful and started to swell. At 2:00 pm I went our clinic with employee to be seen by our doctors. Doctor advised employee to continuation of EE's anti-biotic and Dr wants EE to be seen on 4/14/2017 to check EE's infection.

22 de marzo de 2017 MO · Metal/No metálico Capataz de sección, Capataz de cuadrilla, Capataz de obreros, Cabo, Jefe de turno MANEJO DE MATERIALES
Martin Marietta Kansas City, LLC · Golpeado por objeto proyectado

Employee was adding a drill steel to the drill so they could get the desired depth for a bore scope hole. A piece of shrapnel hit employee in the arm so employee was taken to the ER. Employee was treated and release back to full duty.

2016 · 2 incidentes

15 de septiembre de 2016 MO · Metal/No metálico Obrero, Cuadrilla, Mensajero de repuestos, Peón, Desconchador de techo MANEJO DE MATERIALES
Martin Marietta Kansas City, LLC · Golpeado por... no clasificado en otra parte

Detached a plugged 3' long 3" to 2" reducer from our concrete pump. Stood vertical to unplug, when tapping reducer on the ground to remove concrete, the concrete shot up the pipe striking the employee in the face, forcing the employee's goggles up and covering the employee's right eye with concrete.

22 de abril de 2016 MO · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo RESBALÓN O CAÍDA DE PERSONA
Martin Marietta Kansas City, LLC · Sobreesfuerzo, no clasificado en otra parte

While stepping out of transmixer truck, stepped down with right leg on loose rock in roadway causing employee to slip down ramp and when boot caught traction and stopped abruptly this caused a jamming motion to right knee.

2015 · 6 incidentes

4 de noviembre de 2015 MO · Metal/No metálico Minero, no clasificado en otra parte MANEJO DE MATERIALES
Martin Marietta Kansas City, LLC · Golpeado por objeto que cae

Employee had removed grate to cement hopper and placed on top of B 50 pump. While attempting to replace grate employee reached out and began pulling the grate back into place. Employee's footing began to slip and while attempting to catch himself with his left hand the grate came down and struck his left fingers resulting in fractures to four of his fingers.

18 de agosto de 2015 MO · Metal/No metálico Obrero, Cuadrilla, Mensajero de repuestos, Peón, Desconchador de techo HERRAMIENTAS MANUALES (SIN MOTOR)
Martin Marietta Kansas City, LLC · Golpeado por objeto proyectado

Employee was working on the belt scraper in slope four, the belt scraper is located on the head roller. The shaft had walked out of the belt scraper, so the employee hit the shaft with a hammer to move it back into place. When he did, employee felt something get into his left eye. Employee was seen at clinic and was released to full duty on 08/19/2015.

17 de junio de 2015 MO · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo GOLPEAR O CHOCAR
Martin Marietta Kansas City, LLC · Golpeado contra un objeto fijo

While jumping over beam, employees hit his head on another beam overhead.

14 de abril de 2015 MO · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo MANEJO DE MATERIALES
Martin Marietta Kansas City, LLC · Sobreesfuerzo al levantar objetos

Employee diagnosed at later date with abdomen hernia due to lifting, pulling over an extended period of time - chronic. No specific activity on injury date can be blamed for injury. Scheduling problems with doctor and clinics delayed return to work process.

17 de febrero de 2015 MO · Metal/No metálico Obrero, Cuadrilla, Mensajero de repuestos, Peón, Desconchador de techo RESBALÓN O CAÍDA DE PERSONA
Martin Marietta Kansas City, LLC · Sobreesfuerzo, no clasificado en otra parte

Miner was exiting his equipment and as he grabbed an hold of the hand rail and as he exited and stepped down, he pulled his left arm straight and pulled muscle in left arm.

4 de febrero de 2015 MO · Metal/No metálico Obrero, Cuadrilla, Mensajero de repuestos, Peón, Desconchador de techo MANEJO DE MATERIALES
Martin Marietta Kansas City, LLC · Golpeado por objeto que rueda o se desliza

Employee was positioned in a man basket to install lagging onto the newly erected steel set. An employee on the ground removed the spreader pipe and tie rods from the left leg causing the set to shift downhill approx. 2 1/2' The moving set struck the employee (in the man basket) causing contusions to head and face area.

2013 · 2 incidentes

14 de agosto de 2013 MO · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo HERRAMIENTAS MANUALES (SIN MOTOR)
Martin Marietta Kansas City, LLC · Golpeado por... no clasificado en otra parte

While splicing a belt miner sustained a laceration requiring stitches.

2012 · 2 incidentes

2010 · 4 incidentes

23 de agosto de 2010 MO · Metal/No metálico DESPRENDIMIENTO DE TECHO O BÓVEDA
Martin Marietta Kansas City, LLC · Tipo de accidente, sin lesiones

A brow fell and it was identified by employees during the shift. The fall damaged one side of a conveyor and discharge line for the pumps. No-one was injured and no-one was around when fall occurred.

23 de abril de 2010 MO · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador OTRO
Martin Marietta Kansas City, LLC · Rozado o abrasionado

While wearing the proper PPE required for the job, the employee developed a rash on his leg due to the friction of his boots on his skin (leg).

16 de abril de 2010 MO · Metal/No metálico Operador de cargador frontal RESBALÓN O CAÍDA DE PERSONA
Martin Marietta Kansas City, LLC · Sobreesfuerzo, no clasificado en otra parte

Original incident was reported to company on 4/16/2010 but not MSHA reportable/lost-time until 9/14/2010, thus the submission of the report. Incident occurred when climbing down from ladder when his foot/hand slipped off of handrail. Employee caught himself on safety chain on separate piece of equipment parked next to loader.

2009 · 1 incidente

29 de septiembre de 2009 MO · Metal/No metálico Obrero, Cuadrilla, Mensajero de repuestos, Peón, Desconchador de techo TRANSPORTE MOTORIZADO
Martin Marietta Kansas City, LLC · Golpeado contra un objeto fijo

On the 29th of Sept employee was in a manlift with co-worker loading faces. Co-worker was running the controls as they were going up the face. As they neared the top the operator didn't take into consideration that injured is a little taller & on the high side. He raised the lift too high hitting injured's head and injuring his neck as a result.