Mining Incidents

Kaycee Mine Metal/Non-Metal

Kaycee, Johnson Condado, WY  ·  Intermittent
ID de mina MSHA: 4800877

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

Muertes
0
Incidentes totales
28
Años en registro
2001–2026
Último incidente
May 2026
Historial de cumplimiento
Citaciones de MSHA desde 2001
121
citaciones
21
significativas y sustanciales
$22,139
multas propuestas
$21,471
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 6,280 2 1 318.5
2025 Q3 7,943 4 0 503.6
2025 Q1 6,552 4 0 610.5
2024 Q4 7,314 0 0 0.0
2024 Q3 7,242 0 0 0.0
2024 Q2 8,740 2 0 228.8
2024 Q1 6,833 11 2 1609.8
2023 Q4 7,952 0 0 0.0
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

28 en archivo

2026 · 2 incidentes

4 de mayo de 2026 WY · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador HERRAMIENTAS MANUALES (SIN MOTOR)
Black Hills Bentonite LLC · Golpeado por objeto proyectado

Contractor EE was repairing a ripper tooth from a D10 Dozer. EE hit the ripper tooth with a hammer a couple of times to get it in place for the retaining pin. A piece of metal sheared off of the ripper and embedded into the EE's left arm. EE eventually went to the ER for treatment. It was removed and EE was prescribed antibiotics.

17 de febrero de 2026 WY · Metal/No metálico Gerente de mina, Capataz de mina, Propietario de mina MANEJO DE MATERIALES
Black Hills Bentonite LLC · Sobreesfuerzo, no clasificado en otra parte

EE was loading 18" culverts onto a trailer when one became unstable. EE tried to stop and reload it back onto the trailer. EE felt a pop on the inside of right elbow. EE suffered a torn distal biceps tendon.

2025 · 1 incidente

24 de junio de 2025 WY · 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
Black Hills Bentonite LLC · Caída sobre o contra objetos

EE was cleaning out a scraper bowl when they slipped and fell backwards into the bowl. EE was waiting on a doctor's appointment for follow up. EE is now on injury leave awaiting further tests and treatment.

2024 · 3 incidentes

18 de septiembre de 2024 WY · Metal/No metálico Maestro mecánico, Capataz, Supervisor RESBALÓN O CAÍDA DE PERSONA
Black Hills Bentonite LLC · Caída desde una máquina

EE was washing out a loader engine deck. EE descended ladder, slipped on the cab step that was covered in wet bentonite and oil, and fell on their right hip/side. EE injured their right hip area and neck.

11 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 HERRAMIENTAS MANUALES (SIN MOTOR)
Black Hills Bentonite LLC · Golpeado por... no clasificado en otra parte

Employee was trying to dislodge a rock from between discs on tractor and used a hammer and a screwdriver. Employee hit the top to their left hand with the hammer when the rock broke free.

2022 · 1 incidente

20 de julio de 2022 WY · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador MAQUINARIA
Black Hills Bentonite LLC · Golpeado contra un objeto en movimiento

Employee was ripping rock with a dozer, when the dozer tracked over a rock and dropped. The employee's back started hurting, and they called their supervisor and went home for the day to go see a doctor. Employee has seen a doctor but states they have not gotten their paperwork from the doctor yet 07/25/2022

2021 · 2 incidentes

23 de agosto de 2021 WY · Metal/No metálico Operador de pala-traílla RESBALÓN O CAÍDA DE PERSONA
Black Hills Bentonite LLC · Caída desde una máquina

Employee was exiting 627G Scraper when they missed a step while descending. Employee fell backwards and landed on their lower back area and hips.

27 de julio de 2021 WY · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador TRANSPORTE MOTORIZADO
Black Hills Bentonite LLC · Golpeado contra un objeto en movimiento

Employee was operating a scraper, transferring bentonite and ran over a large rock on the edge of the haul road. The resulting impact from rolling over the rock jarred and strained the employees lower back.

2017 · 1 incidente

3 de julio de 2017 WY · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador TRANSPORTE MOTORIZADO
Black Hills Bentonite LLC · Golpeado contra un objeto en movimiento

Employee was driving a field tractor when the right tire smacked into a concrete barrier employee headbutted the steering wheel getting a cut on forehead

2013 · 1 incidente

27 de mayo de 2013 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 LLC · Sobreesfuerzo al levantar objetos

EE lifted a cutting edge to install on a 627G scraper and twisted lower back. He felt pain then and for the next few days before going to a Chiropractor on 06/03/2013 who told him bone spurs prevented proper alignment of the back. He is going to another doctor today, 06/10/2013 for further diagnostics. He is currently off work.

2012 · 1 incidente

8 de febrero de 2012 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 LLC · Golpeado por objeto proyectado

EE was cutting metal with an abrasive saw when a piece of metal passed by his face shield and glasses and embedded in his eye. He thought it might extract itself but he eventually went into emergency room to have it removed the next day. It was a mild embedding and was quickly extracted by the doctor. There will be no lost time from this accident.

2011 · 4 incidentes

28 de diciembre de 2011 WY · Metal/No metálico Cargador frontal, Operador de pala-traílla, Operador de traílla, Cargador (payloader), Operador de equipo de traílla TRANSPORTE MOTORIZADO
Black Hills Bentonite LLC · Golpeado contra un objeto en movimiento

The employee was involved in push-pull scraper operation. He was in 2nd scraper and hooked to 1st scraper with the bale. The 1st scraper moved forward causing the 2nd scraper to unhook which caused it to drop down hard, causing a trauma of compression to the center of lower back.

22 de noviembre de 2011 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina TRANSPORTE MOTORIZADO
Black Hills Bentonite LLC · Golpeado contra un objeto en movimiento

pressure trauma lead to sprained lower back and neck

27 de enero de 2011 WY · Metal/No metálico Conductor de camión de acarreo/fuera de carretera/carbón/mineral/mina/cantera/roca/llanta neumática, Conductor de camión de transporte TRANSPORTE MOTORIZADO
Black Hills Bentonite LLC · Golpeado contra un objeto en movimiento

At 4:45 a.m. the driver entered loader put on seat belt and proceeded to load his trailer. He noticed that he was close to the embankment. That's when the edge gave way and the loader slid down the edge and laid over on it's left side. The driver was bounced around in the cab but needed no medical treatment at that time. Later EE went to the Doctor and was checked over.

18 de enero de 2011 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 LLC · Sobreesfuerzo, no clasificado en otra parte

EE was barring track onto dozer, felt discomfort in lower stomach. He thought it was pulled muscle and waited a few days to see if it got better - it did not. He went to doctor on 02/27/2011 to confirm it was a hernia which will require surgery. No lost time as yet.

2009 · 2 incidentes

11 de agosto de 2009 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 LLC · Golpeado por... no clasificado en otra parte

EE was cutting hinge off right loader door. He was cleaning weld off with grinder when it kicked back and deeply cut left arm several inches above the wrist. He went to emergency room to have it cleaned and stitched up.

10 de febrero de 2009 WY · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador MAQUINARIA
Black Hills Bentonite LLC · Golpeado contra un objeto en movimiento

EE ran over a large rock while operating a scraper which caused him to pull groin muscle in right leg. He expects to return to work on 02/23/3009.

2007 · 1 incidente

14 de junio de 2007 WY · Metal/No metálico Cargador frontal, Operador de pala-traílla, Operador de traílla, Cargador (payloader), Operador de equipo de traílla TRANSPORTE MOTORIZADO
Black Hills Bentonite LLC · Golpeado contra un objeto en movimiento

Operating scraper over rough terrain and strained lower back.

2006 · 3 incidentes

29 de septiembre de 2006 WY · Metal/No metálico Cargador frontal, Operador de pala-traílla, Operador de traílla, Cargador (payloader), Operador de equipo de traílla TRANSPORTE MOTORIZADO
Black Hills Bentonite LLC · Golpeado contra un objeto en movimiento

EE hit a bump while running scraper and felt pain in upper back near his shoulder. There was a stinging sensation when he would look to his right.

31 de agosto de 2006 WY · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador MAQUINARIA
Black Hills Bentonite LLC · Golpeado contra un objeto en movimiento

Driving down road at speed during plowing operations, hit a bump, causing his face to strike steering wheel. He sustained bruises - missed 2 days work.

28 de febrero de 2006 WY · Metal/No metálico Cargador frontal, Operador de pala-traílla, Operador de traílla, Cargador (payloader), Operador de equipo de traílla RESBALÓN O CAÍDA DE PERSONA
Black Hills Bentonite LLC · Caída desde una máquina

While stepping down out of trailer van, the wind caught van door and slammed it around against employee, knocking him to the ground. He sustained trauma to the right knee and leg by way of bruising and abrasions. He went to emergency room at hospital and had x-rays, which do not reveal any fracturing. Leg was wrapped in a soft-brace, therapy and several days lost time.

2005 · 2 incidentes

15 de noviembre de 2005 WY · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador GOLPEAR O CHOCAR
Black Hills Bentonite LLC · Golpeado contra un objeto fijo

Employee was under rear push block of scraper when he attempted to stand up without first clearing it. He hit his lower back on the block, receiving some trauma.

16 de agosto de 2005 WY · Metal/No metálico Cargador frontal, Operador de pala-traílla, Operador de traílla, Cargador (payloader), Operador de equipo de traílla RESBALÓN O CAÍDA DE PERSONA
Black Hills Bentonite LLC · Caída desde una máquina

Employee slipped off step while in process of starting scraper engine and herniated a disk in lower back when landing.

2004 · 1 incidente

19 de agosto de 2004 WY · Metal/No metálico Cargador frontal, Operador de pala-traílla, Operador de traílla, Cargador (payloader), Operador de equipo de traílla TRANSPORTE MOTORIZADO
Black Hills Bentonite LLC · Golpeado contra un objeto en movimiento

Ee drove Cat 627F scraper down hill into pit, as left tire dropped into pit, the operator was slammed against left side of cab, bruising his side and kidney area. He went to doctor the following afternoon due to some blood in his urine. He was instructed to take 5 days off to ensure that he would be ok.

2003 · 2 incidentes

22 de octubre de 2003 WY · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador MANEJO DE MATERIALES
Black Hills Bentonite LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

EE WAS HELPING MECHANIC MOVE AN ENGINE BLOCK FROM ONE TRUCK TO ANOTHER WHEN HE PINCHED THE TIP OF HIS RIGHT PINKY FINGER BETWEEN THE TRUCK BED AND ENGINE BLOCK, CAUSING IT TO BE SEVERED ABOUT HALF WAY THROUGH THE FINGER NAIL. HE WAS TAKEN TO THE EMERGENCY ROOM TO HAVE IT SEWN UP.

30 de enero de 2003 WY · Metal/No metálico Conductor de camión TRANSPORTE MOTORIZADO
Black Hills Bentonite LLC · Golpeado contra un objeto en movimiento

THE DRIVER WAS GOING DOWN THE HILL ON HAUL ROAD, THE TRUCK BEGAN TO GAIN SPEED. THE BRAKES WERE APPLIED ALONG W/ENGINE BRAKE. THE TRUCK WASN'T SLOWING DOWN FOR THE CORNER AT BOTTOM OF HILL. TH E AIR PRESSURE WAS LOW & THE DRIVER ENTERED THE CORNER TOO FAST. TRUCK LAID OVER ON LEFT SIDE. DRIVER WAS PINNED BETWEEN SEAT & DOOR, RECEIVED CUT ON LEFT CALF & HEAD.

2001 · 1 incidente

18 de diciembre de 2001 WY · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador MANEJO DE MATERIALES
Black Hills Bentonite LLC · Sobreesfuerzo, no clasificado en otra parte

WHILE LAYING ON A CREEPER UNDER A MACHINE, EE REACHED ACROSS TO PICK UP A WRENCH. THE TWISTING MOTION CAUSED HIS BACK TO GO OUT AND IN JAN HE HAD BACK SURGERY TO REPAIR THE DAMAGE. HE HAS HAD PREVIOUS BACK TROUBLE AND SURGERY IN YEARS PAST THE SAFETY OFFICE RECEIVED THE INJURY REPORT ON JAN 18 2002.