Mining Incidents

Casper Plant Metal/Non-Metal

Casper, Natrona Condado, WY  ·  Activa
ID de mina MSHA: 4800243

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Avísenme cuando se presente un nuevo incidente de la MSHA en Casper Plant.

Muertes
0
Incidentes totales
31
Años en registro
2000–2026
Último incidente
Apr 2026
Historial de cumplimiento
Citaciones de MSHA desde 2000
131
citaciones
28
significativas y sustanciales
$21,373
multas propuestas
$20,920
pagado a la fecha
Fuente: datos de violaciones de MSHA, actualizados semanalmente.
Tasas de seguridad trimestrales
Citaciones por millón de horas trabajadas, según lo reportado a MSHA
Trimestre Horas trabajadas Citaciones S&S Por 1M hrs
2025 Q4 12,989 0 0 0.0
2025 Q3 7,856 1 0 127.3
2025 Q2 13,552 0 0 0.0
2024 Q3 14,109 2 1 141.8
2024 Q2 15,792 9 1 569.9
2024 Q1 9,880 0 0 0.0
2023 Q4 3,622 4 3 1104.4
2023 Q3 3,347 2 0 597.6
Los trimestres con menos de 100,000 horas reportadas aparecen atenuados: muy pocas horas para una tasa estable.
No se registran muertes en esta mina.

Incidentes reportables

31 en archivo

2026 · 1 incidente

29 de abril de 2026 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina MAQUINARIA
Black Hills Bentonite-A Limited Liability Co · Atrapado en, bajo o entre objetos en movimiento o engranados

EE climbed into the chute of the packer system to lube the roller without locking out/tagging out packer. EE's left hand was caught between the conveyor and the closest roller.

2024 · 3 incidentes

16 de julio de 2024 WY · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo MAQUINARIA
Black Hills Bentonite-A Limited Liability Co · Atrapado en, bajo o entre objetos en movimiento o engranados

Employee took guard off to check belt air from outside. The fan kept spinning and the employee put their hand on the belts to stop it, and fingers went between belts and sheave. Employee smashed two fingertips. Employee had gloves on and was locked out.

2023 · 3 incidentes

29 de noviembre de 2023 WY · Metal/No metálico Cargador frontal, Operador de pala-traílla, Operador de traílla, Cargador (payloader), Operador de equipo de traílla HERRAMIENTAS MANUALES (SIN MOTOR)
Black Hills Bentonite-A Limited Liability Co · Golpeado por... no clasificado en otra parte

Employee was attempting to knock buildup off the inside of a hopper with a hammer, when the hammer bounced back and hit EE in the top of the head.

24 de agosto de 2023 WY · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado MANEJO DE MATERIALES
Black Hills Bentonite-A Limited Liability Co · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

Employee was attempting to close the latch for a tailgate on an end dump truck and as the latch bar moved into place, the palm on the right hand was pinched resulting in a cut needing stitches.

27 de marzo de 2023 WY · Metal/No metálico Cargador frontal, Operador de pala-traílla, Operador de traílla, Cargador (payloader), Operador de equipo de traílla MANEJO DE MATERIALES
Black Hills Bentonite-A Limited Liability Co · Golpeado por objeto que cae

Employee was barring out a chute, when the door access to the chute swung closed during barring causing the employee to smash their right hand into the door fracturing right ring and pinky fingers.

2018 · 1 incidente

21 de enero de 2018 WY · Metal/No metálico Minero, Prospector, no clasificado en otra parte RESBALÓN O CAÍDA DE PERSONA
Black Hills Bentonite-A Limited Liability Co · Caída a la pasarela o superficie de trabajo

The employee was performing the duties of sanding the railroad tracks to aid traction for both the loader and rail car traffic in the area. The employee slipped on the packed snow while walking and attempted to arrest the fall with their right hand, feeling a sharp pain. an x-ray confirmed that the right wrist had been fractured

2016 · 1 incidente

14 de abril de 2016 WY · 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
Black Hills Bentonite-A Limited Liability Co · Sobreesfuerzo al levantar objetos

Was moving an electric Motor. And felt a Slight pull in my lower abdomen. Didn't think anything of it.

2015 · 1 incidente

2014 · 2 incidentes

12 de febrero de 2014 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina MANEJO DE MATERIALES
Black Hills Bentonite-A Limited Liability Co · Sobreesfuerzo al levantar objetos

Employee Threw his back out stacking bags. Felt spasms in lower back, Lost most function in his left arm from pain in the back. Is receiving chiropractic treatments and has not missed any time off from work.

2012 · 2 incidentes

14 de marzo de 2012 WY · Metal/No metálico Electricista, Liniero MANEJO DE MATERIALES
Black Hills Bentonite-A Limited Liability Co · Sobreesfuerzo al levantar objetos

EE was lifting shelving and light fixtures and hurt right shoulder. He continued working, thinking it would heal but a visit to doctor recently indicated a need for surgery scheduled for November 28, 2012. No missed days as yet.

16 de febrero de 2012 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina MANEJO DE MATERIALES
Black Hills Bentonite-A Limited Liability Co · Sobreesfuerzo al levantar objetos

Employee has complained about a potential injury resulting from years of lifting and handling 100 pound bags as required by his employment.

2011 · 2 incidentes

9 de noviembre de 2011 WY · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado RESBALÓN O CAÍDA DE PERSONA
Black Hills Bentonite-A Limited Liability Co · Atrapado en, bajo o entre, no clasificado en otra parte

The truck was not backed straight into dock, allowing a gap that could be fallen into between truck and personnel guard rail. EE was stacking bags on a pallet when he fell into this gap all the way to his shoulders. He strained lower left side of his back.

28 de junio de 2011 WY · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado MANEJO DE MATERIALES
Black Hills Bentonite-A Limited Liability Co · Sobreesfuerzo, no clasificado en otra parte

EE was involved in palletizing 100 pound bags when he spun bag around to get a better grip. This action caused trauma to right hand area and thumb was sprained and possible ligament damage but doctor is not sure. He will return to work on light duty on 07/03/2011 for about 6 weeks tentatively.

2010 · 1 incidente

19 de marzo de 2010 WY · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado TRANSPORTE MOTORIZADO
Black Hills Bentonite-A Limited Liability Co · Sobreesfuerzo, no clasificado en otra parte

EE reached up to grab rail to climb into a straight truck when he felt his left shoulder pull out of socket. He was taken to hospital to check it out. He was given a brace for now and may require surgery in the future.

2009 · 1 incidente

2008 · 1 incidente

8 de junio de 2008 WY · Metal/No metálico Electricista, Liniero MANEJO DE MATERIALES
Black Hills Bentonite-A Limited Liability Co · Sobreesfuerzo, no clasificado en otra parte

EE was lifting a Variable Frequency Drive for an electric motor and ruptured lower right side (hernia). He continued to work for many days before beginning to take time off and had operation on 08/28/2008.

2005 · 3 incidentes

3 de diciembre de 2005 WY · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado RESBALÓN O CAÍDA DE PERSONA
Black Hills Bentonite-A Limited Liability Co · Caída desde escaleras de mano

Employee climbed 2 or 3 rungs up a 6 foot ladder to grease dryer trunnions. The ladder at top was not making contact with concrete support but rather with a metal rail at the 3 foot point. Shifting his weight above this point caused the rail to act as a fulcrum point and the bottom to slide out from under him. He landed and re-injured his previously injured left foot.

20 de abril de 2005 WY · Metal/No metálico Bombero (operario de bombas) RESBALÓN O CAÍDA DE PERSONA
Black Hills Bentonite-A Limited Liability Co · Caída a la pasarela o superficie de trabajo

Employee was stepping off of rear of flat-bed truck when he slipped on wet bentonite. While falling and trying to catch himself, he strained his left wrist and bruised ribs along his left side.

2004 · 1 incidente

19 de febrero de 2004 WY · Metal/No metálico RESBALÓN O CAÍDA DE PERSONA
Black Hills Bentonite-A Limited Liability Co · Sobreesfuerzo, no clasificado en otra parte

EMPLOYEE WAS ON TOP OF RAILCAR WHILE MOVING LOADOUT HOSE FROM ONE OPENING TO THE NEXT WHEN HE SLIPPED ON SLICK SURFACE OF NEWLY PAINTED CAR WHICH CAUSED HIM TO FALL OVER THE EDGE OF THE CAR. T HE RETRACTABLE LINE ACTIVATED, STOPPING HIS FALL SEVERAL FEET FROM THE GROUND. HE STRAINED HIS KNEE IN THE PROCESS OF SLIPPING. HIS KNEE IS STIFF AND UNDER OBSERVATION FOR NOW.

2003 · 2 incidentes

3 de octubre de 2003 WY · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado TRANSPORTE MOTORIZADO
Black Hills Bentonite-A Limited Liability Co · Caída desde una máquina

A BULK TRUCK BACKED IN TO BE LOADED. EMPLOYEE STEPPED ONTO TOP OF TRUCK TO OPEN HATCH; DRIVER NOT KNOWING THIS, DECIDED TO PULL OUT & REPOSITION THE TRUCK MORE SQUARELY IN LINE WITH SPOUT. EMP LOYEE SCRAMBLED TO REAR OF TRUCK, DESCENDED LADDER & JUMPED THE REMAINING 2' TO THE GROUND & WAS STOPPED BY THE LIFE LINE JUST AS HIS FEET MADE CONTACT WITH THE GROUND, BRUISING HIS ABDOMEN.

24 de septiembre de 2003 WY · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado MANEJO DE MATERIALES
Black Hills Bentonite-A Limited Liability Co · Sobreesfuerzo al manejar o lanzar objetos

EE WAS STACKING BAGS ON A FLAT-BED TRUCK, HE WAS GOING TO THROW A BAG ONTO PALLET WHEN HE FELT A SUDDEN PAIN IN LOWER LEFT BACK. HE SAID HE HAD SOME TROUBLE BREATHING. HE TOOK ONE DAY OFF TO R ECOVER. THIS ACCIDENT REPORT WAS RECEIVED BY SAFETY OFFICE ON 10-8-03.

2002 · 2 incidentes

23 de septiembre de 2002 WY · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo MAQUINARIA
Black Hills Bentonite-A Limited Liability Co · Golpeado por objeto que cae

EE WAS WELDING AN I-BEAM, HELD BY CLAMPS, TO A NEW HOPPER LID. HE ATTEMPTED TO TURN THE BEAM AND THE TACK WELD BROKE CAUSING THE BEAM TO FALL ON HIS UPPER & LOWER RIGHT ARM. THE INJURY REQUIRE D 4 DAYS OF LOST TIME TO ALLOW THE BRUISING AND PAIN TO SUBSIDE.

18 de abril de 2002 WY · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado RESBALÓN O CAÍDA DE PERSONA
Black Hills Bentonite-A Limited Liability Co · Sobreesfuerzo, no clasificado en otra parte

EE WAS PULLING ON THE PORTABLE CONVEYOR TO STRAIGHTEN IT OUT, HE STEPPED ON A CONVEYOR SPRING THAT WAS LYING ON THE FLOOR, CAUSING HIM TO SLIP AND TWIST HIS LEFT KNEE.

2001 · 2 incidentes

7 de noviembre de 2001 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina RESBALÓN O CAÍDA DE PERSONA
Black Hills Bentonite-A Limited Liability Co · Caída desde una máquina

WHILE STACKING A BAG ON A PALLET ON A FLAT-BED TRAILER, EMPLOYEE SLIPPED ON A SLICK SPOT AND FELL OFF THE DECK, RECIEVING A LACERATION TO THERIGHT CHEEK, A GASH ABOVE THE RIGHT EYE AND A TWISTED SMALL FINGER ON HIS RIGHT HAND.

10 de agosto de 2001 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina RESBALÓN O CAÍDA DE PERSONA
Black Hills Bentonite-A Limited Liability Co · Caída desde una máquina

EMPLOYEE WAS PLACING A BAG ON A PALLET WHEN HIS FOOT CONTACTED A WET SPOT, CAUSING HIM TO SLIP AND FALL OFF THE TRUCK. HIS RIGHT ELBOW RECEIVED A MINOR SCRAPE AND SUSTAINED A SPRAIN IN THE PRO CESS. THIS RESULTED IN TWO DAYS LOST TIME.

2000 · 2 incidentes

3 de octubre de 2000 WY · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado RESBALÓN O CAÍDA DE PERSONA
Black Hills Bentonite-A Limited Liability Co · Caída desde una máquina

WHILE STACKING BAGS ON A PALLET, EE BACKED UP AND FELL 4'8" TO THE CONCRETE. HE FELL FROM A FLATBED SEMI TRAILER AND INJURED HIS BACK AND ELBOW. HE WAS TRANSPORTED TO THE EMERGENCY ROOM VIA AN AMBULANCE TO ENSURE PROPER CAR. XRAYS REVEALED NOTHING SERIOUS AND HE IS TAKING THREE DAYS OFF TORECOVER FORM THE BRUISING.

9 de agosto de 2000 WY · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado MANEJO DE MATERIALES
Black Hills Bentonite-A Limited Liability Co · Sobreesfuerzo al levantar objetos

EE WAS LOADING 100 BAGS ONTO A FLAT BED TRUCK WHEN HE FELT A PULLING SENSATION IN HIS NECK.