Mining Incidents

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Cada lesión y muerte que la MSHA tiene registrada. Filtra por estado, año, sector, clasificación, experiencia o cualquier palabra clave de la narrativa del investigador.

Incidentes totales
273,095
De los cuales mortales
1,202
Años en el registro
2000–2026
Clasificaciones
20
Filtros
Período
Experiencia al momento del incidente

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El registro

173 registros en total

Mostrando 50 de 173
2 de abril de 2026 WY · Metal/No metálico Minero, Prospector, no clasificado en otra parte MAQUINARIA
Mountain Cement Company LLC · Golpeado por objeto que cae

Contractor was puttting beams in clinker cooler when rigging slipped causing beam to slip and and smash EE's left pinky

31 de marzo de 2026 WY · Metal/No metálico Operario de servicios generales, Técnico de turno, Operador de camión de servicio/volteo TRANSPORTE SIN MOTOR
Mountain Cement Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

Employee has transferring material in a wheelbarrow when EE made contact with a stationary steel fan shroud. EE's left pinkie finger tip was pinched between the left wheelbarrow handle and the fan housing edge.

23 de marzo de 2026 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
Mountain Cement Company LLC · Golpeado por... no clasificado en otra parte

EE was talking when EE's coworker struck a column with a broken piece of aluminum handle when EE lifted EE's hand into the swinging area. EE received a laceration to EE's left middle finger, took EE to clinic for stiches.

16 de marzo de 2026 WY · Metal/No metálico Ayudante de mecánico MAQUINARIA
Mountain Cement Company LLC · Golpeado por objeto proyectado

While grinding there was paint and metal particles that blew into EE's eye, EE was wearing foam lined glasses and also a face shield. Wind from the west 21MPH at the time of the incident.

6 de marzo de 2026 WY · Metal/No metálico Conductor de camión de acarreo/fuera de carretera/carbón/mineral/mina/cantera/roca/llanta neumática, Conductor de camión de transporte OTRO
Mountain Cement Company LLC · Sin clasificar, datos insuficientes

An unresponsive truck driver was found in the driver seat of their haul truck. 9-1-1 was notified at 12:51P on Friday, March 6, 2026.

3 de marzo de 2026 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina HERRAMIENTAS MANUALES (SIN MOTOR)
Mountain Cement Company LLC · Golpeado por... no clasificado en otra parte

EE was opening a box of welding rods using a self-retracting blade box cutter. While cutting the thick protective plastic covering, EE cut in a direction toward self. During the cutting motion, the knife got caught in the plastic, it became free the pulling motion caused a laceration to the middle joint (knuckle) of EE's left thumb.

19 de febrero de 2026 WY · Metal/No metálico Capataz de planta de preparación, Supervisor, Supervisor de planta de molienda, Supervisor de horno MANEJO DE MATERIALES
Mountain Cement Company LLC · Absorción de radiaciones, cáusticos, sustancias tóxicas y nocivas

Cement dust in eyes while troubleshooting a finish mill grinding circuit

14 de enero de 2026 WY · Metal/No metálico Soldador (fuera de taller) MANEJO DE MATERIALES
Mountain Cement Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

While moving guard employee pinched left ring finger, causing the nail to come off. The finger was smashed between the guard and the railing.

13 de enero de 2026 WY · Metal/No metálico INCENDIO
Mountain Cement Company LLC · Tipo de accidente, sin lesiones

The fire was called in when detected, through MSHA's Emergency hotline number on the morning of 01/13/2026. A 103(K) Order (No. 5056976) was issued for the electrical rooms affected by the fire, on 01/22/26. On 04/24/2026 A Denver office inspector was on-site for other purposes and mentioned a 7000-1 needed to be filed for the fire; this submittal is fulfilling that request.

13 de diciembre de 2025 WY · Metal/No metálico Plomero, Tubero, Montador mecánico MAQUINARIA
Mountain Cement Company LLC · Sobreesfuerzo al levantar objetos

While cutting and welding on a manlift, an employee developed lower back pain. After notifying their foreman and resting, they sought medical attention. A safety representative escorted them to a clinic, where a physician diagnosed a lower back sprain. Employee was prescribed medication and stretching exercises

7 de octubre de 2025 WY · Metal/No metálico Trabajador del acero, Trabajador del hierro, Herrero estructural MAQUINARIA
Mountain Cement Company LLC · Golpeado por... no clasificado en otra parte

EE was giving signals by radio to the crane operator, gave command to "hold it" 3 different time and the crane continued to boom up. The brace that was rigged and to be connected had too much pressure, was being held with spud wrench, flung the brace around and struck EE inside the right forearm causing a 5"2" laceration.

7 de octubre de 2025 WY · Metal/No metálico Trabajador del acero, Trabajador del hierro, Herrero estructural MAQUINARIA
Mountain Cement Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

EE was lubing up a "Pile Shackle" as preventative maintenance, the pin was in the "out" position and the pin was dislodged. EE held the pile shackle with EE's left hand to keep it stable and was greasing with EE's right hand, the pin pinched EE's nail off and also part of the tip of the pointer finger.

15 de julio de 2025 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina MANEJO DE MATERIALES
Mountain Cement Company LLC · Absorción de radiaciones, cáusticos, sustancias tóxicas y nocivas

Employee was shoveling dust with other employees in a tight location when they were hit on side of head by another employee causing their goggles to become dislodged. When this happened, injured employee was exposed to dust that irritated their eyes.

30 de junio de 2025 WY · Metal/No metálico Operario de servicios generales, Técnico de turno, Operador de camión de servicio/volteo GOLPEAR O CHOCAR
Mountain Cement Company LLC · Golpeado contra un objeto fijo

A plant employee was walking up the ramp to the 700 belt to inspect the grinding aid flow. While ducking under one of the newly installed beams for the weigh feeder, the employee raised their head and struck forehead on the second beam. The impact caused their safety glasses to shift and cut deeply on their forehead.

9 de junio de 2025 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina MANEJO DE MATERIALES
Mountain Cement Company LLC · Sobreesfuerzo al levantar objetos

Employee was shoveling material from underneath a conveyer in the Finish Mill area when EE felt discomfort in EE's lower back.

8 de mayo 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 MANEJO DE MATERIALES
Mountain Cement Company LLC · Absorción de radiaciones, cáusticos, sustancias tóxicas y nocivas

A dust collector mechanic was changing out filter bags for a cement silo dust collector and after a two hour period noticed an eye irritation. The employee stopped work and flushed eyes multiple times but needed off-site assistance from a medical care facility.

30 de abril de 2024 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina OTRO
Mountain Cement Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

High winds blew a door closed that employee had open while pulling an air hose through. When the door was slamming shut employee reached and right thumb got pinched between the metal door and the door jamb, on the hinged side of the door.

28 de febrero 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 MANEJO DE MATERIALES
Mountain Cement Company LLC · Sobreesfuerzo al levantar objetos

Employee was installing dust collector bags/wire cages (24' long). While installing a cage, weighing approximately 12 lbs., they felt a "pop" in left shoulder, and felt pain in the shoulder.

1 de febrero de 2024 WY · Metal/No metálico Soldador (de taller) RESBALÓN O CAÍDA DE PERSONA
Mountain Cement Company LLC · Caída a la pasarela o superficie de trabajo

Walking from shop area to jobsite employee felt and heard a "pop" in right knee which caused employee to fall down. The knee was looked at that morning and a small fracture to the kneecap was diagnosed. Results of an MRI are pending as of 2/13/24.

25 de junio de 2023 WY · Metal/No metálico Cargador frontal, Operador de pala-traílla, Operador de traílla, Cargador (payloader), Operador de equipo de traílla TRANSPORTE MOTORIZADO
Mountain Cement Company LLC · Golpeado por objeto proyectado

Employee was operating the plant loader, inside an enclosed cab, when a dust particle traveled from the cab's ventilation system to the operator's right eye.

26 de mayo de 2023 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
Mountain Cement Company LLC · Golpeado por... no clasificado en otra parte

Employee's left index finger was struck with a piece of 1" by 1" stock metal while employee was holding back a chop saw guard that was in the process of getting it's cutting wheel replaced. The index finger required 11 stitches.

18 de agosto de 2022 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
Mountain Cement Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

While replacing a 480VAC electric motor, an employee's finger was caught between the motor and an adjacent fan housing, resulting in a laceration and fracture between the 2nd and 3rd knuckles of EE's left ring finger.

13 de mayo de 2022 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
Mountain Cement Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

An employee's finger was smashed while lifting a guard into place.

23 de diciembre de 2021 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina MANEJO DE MATERIALES
Mountain Cement Company LLC · Golpeado por... no clasificado en otra parte

A miner's fall protection lanyard hook got caught on a railing behind EE when EE climbed down a ladder. At the bottom of the ladder EE felt the tension and turned just in time for the hook to retract toward EE, striking EE in the face and breaking two teeth.

6 de septiembre de 2021 WY · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado RESBALÓN O CAÍDA DE PERSONA
Mountain Cement Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

As a utility operator was descending from the bricking rig platform, EE's foot slipped. EE tried to catch self with one hand on the platform access swing gate, and EE's thumb was pinched between the vertical member of the gate and its support post. EE received stitches and was diagnosed with a fracture to the tip of thumb.

5 de septiembre de 2021 WY · Metal/No metálico Conductor de camión de acarreo/fuera de carretera/carbón/mineral/mina/cantera/roca/llanta neumática, Conductor de camión de transporte RESBALÓN O CAÍDA DE PERSONA
Mountain Cement Company LLC · Caída sobre o contra objetos

While hand-wheeling a 380 lb. tractor drive wheel into position to be changed, a haul truck driver lost control of the wheel and then fell onto the wheel, resulting in 2 broken vertebrae in EE's back.

23 de julio de 2021 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina HERRAMIENTAS MANUALES (SIN MOTOR)
Mountain Cement Company LLC · Sobreesfuerzo al jalar o empujar objetos

While using a pry bar to release a stuck open-top railcar gate latch, employee felt a pop in EE's right shoulder, resulting in medical treatment and work restrictions for a suspected torn rotator cuff.

21 de junio de 2021 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina MANEJO DE MATERIALES
Mountain Cement Company LLC · Absorción de radiaciones, cáusticos, sustancias tóxicas y nocivas

A laborer was treated with numbing, flushing, antibiotic ointment, and anti-inflammatory drops for a chemical burn to EE's right eye after EE opened a compartment lid during cleanup operations and cement clinker dust was blown into EE's eye.

11 de marzo de 2021 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
Mountain Cement Company LLC · Absorción de radiaciones, cáusticos, sustancias tóxicas y nocivas

Plant maintenance mechanic/welder received a cement burn to the eye after dust dislodged from an overhead beam and entered the eye.

22 de enero de 2021 WY · Metal/No metálico Capataz de planta de preparación, Supervisor, Supervisor de planta de molienda, Supervisor de horno PISAR O ARRODILLARSE SOBRE UN OBJETO
Mountain Cement Company LLC · Golpeado contra un objeto fijo

While using a 6' bar to clear a hammer mill plug, employee took a step backward and stepped on a 1 1/2" clinker ball, resulting in a fracture to the right foot.

28 de octubre de 2020 WY · Metal/No metálico Minero, Prospector, no clasificado en otra parte MANEJO DE MATERIALES
Mountain Cement Company LLC · Caída sobre o contra objetos

Employee was moving a railcar with a hand jack. After several successful moves, the jack failed to bite, putting the employee slightly off balance. EE had unknowingly moved onto an icy surface and feet slipped out from under them. EE's arm caught on part of the railcar as they fell, resulting in a dislocated elbow.

11 de septiembre de 2019 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
Mountain Cement Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

While troubleshooting a limit switch, an employee's hand was caught between a valve actuator linkage arm and a linkage post, resulting in contusions, swelling, and sprains to the hand, wrist, and fingers.

28 de agosto de 2019 WY · Metal/No metálico Soldador (fuera de taller) ENVENENAMIENTO (MATERIALES TÓXICOS)
Mountain Cement Company LLC · Inhalación de radiaciones, cáusticos, sustancias tóxicas y nocivas

After using aerosol degreaser, welding, and air arcing, an employee felt pain in their chest and sought medical treatment.

2 de agosto de 2019 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina TRANSPORTE MOTORIZADO
Mountain Cement Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

An employee's finger was caught between a machine guard panel and a belt's framework above when another employee attempted to lift another panel into position with a skid steer loader, resulting in a laceration requiring stitches and light duty.

6 de marzo de 2019 WY · Metal/No metálico Operario de servicios generales, Técnico de turno, Operador de camión de servicio/volteo MANEJO DE MATERIALES
Mountain Cement Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

Employee was attempting to remove a chunk of shale from a weigh feeder when the chunk rotated up and pinched the employee's left index finger between it and the top of the weigh feeder box, resulting in a laceration approximately 1" long. The employee received 5 stitches and one day of light duty.

29 de enero de 2019 WY · Metal/No metálico Soldador (de taller) RESBALÓN O CAÍDA DE PERSONA
Mountain Cement Company LLC · Sobreesfuerzo, no clasificado en otra parte

Employee was leaving inside of mill. As EE was leaving mill EE's grip slipped and EE fell. As EE fell EE caught self and "strained the right shoulder muscle". That was diagnosis from ER

28 de enero de 2019 WY · Metal/No metálico Soldador (de taller) MAQUINARIA
Mountain Cement Company LLC · Golpeado por objeto proyectado

Employee was gouging in a mill. Wearing required PPE. After gouging employee felt an irritation in left eye. Employee flushed eye. The irritation went away. Employee returned to work with no concern. The irritation returned and employee talked to supervisor. Suprvisor took to DR. Dr prescribed ointment and eyedrops.

24 de enero de 2019 WY · Metal/No metálico Electricista, Liniero INCENDIO
Mountain Cement Company LLC · Inhalación de radiaciones, cáusticos, sustancias tóxicas y nocivas

An electrician suffered smoke inhalation while trying to determine the source and extent of a fire. The EE was administered oxygen at the scene and received diagnostic tests, a saline IV, and an albuterol inhaler at the hospital, where EE was observed for approx. 3 hours and released with no restrictions.

29 de noviembre de 2018 WY · Metal/No metálico Ensayador, Geólogo, Metalurgista, Ingeniero, Gerencia de ingeniería MANEJO DE MATERIALES
Mountain Cement Company LLC · Golpeado contra un objeto fijo

Employee hit top of left kneecap on underside of 2nd rung of 5 ft. fixed ladder while climbing to retrieve a coal sample from Kiln 2 under normal operating conditions.

15 de noviembre de 2017 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina MANEJO DE MATERIALES
Mountain Cement Company LLC · Golpeado por objeto proyectado

Employee was working inside of an empty cement silo. The employee was drilling holes for dowels to repair the silo. There was dust in the air and was sticking to the employees face. The employee wiped face and some dust got in eye. The employee was wearing safety glasses, but removed them to wipe the sweat from face.

15 de noviembre de 2017 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina MANEJO DE MATERIALES
Mountain Cement Company LLC · Golpeado por objeto proyectado

Contractor did not notify Mine operator about incident until 11/20/2017. Contractor said that employee received prescription eye drops after getting dust flushed out of eye.

29 de septiembre de 2017 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina MANEJO DE MATERIALES
Mountain Cement Company LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

Injured pinched middle and ring finger of left hand between the push bar on the kiln shell cooling fan and the track the fan wheel run on.

14 de agosto de 2017 WY · Metal/No metálico Operario de servicios generales, Técnico de turno, Operador de camión de servicio/volteo HERRAMIENTAS MANUALES (SIN MOTOR)
Mountain Cement Company LLC · Contacto con objetos o sustancias calientes

Flushing material from a hopper made contact with operator's legs, neck, belly, mouth. This material was around 800 degrees Fahrenheit. Improper PPE.

19 de junio de 2017 WY · Metal/No metálico Gerente de mina, Capataz de mina, Propietario de mina MAQUINARIA
Mountain Cement Company LLC · Atrapado en, bajo o entre objetos en movimiento o engranados

Contractor pushed left thumb into a wire wheel on a pedestal grinder while cleaning bolts. The flesh was removed from thumb.

22 de febrero de 2016 WY · Metal/No metálico Electricista, Liniero MAQUINARIA
Mountain Cement Company LLC · Atrapado en, bajo o entre, no clasificado en otra parte

Employee placed left hand in pinch point and index finger received laceration.

15 de enero 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
Mountain Cement Company LLC · Sobreesfuerzo, no clasificado en otra parte

While the employee was doing regular duties EE's bicep tendon detached from forearm. This injury is the result of a degenerative condition found in mostly men from mid-thirties and older.

22 de noviembre de 2015 WY · Metal/No metálico Técnico de control de calidad, Técnico de laboratorio, Auxiliar de laboratorio OTRO
Mountain Cement Company LLC · Reacción corporal, no clasificada en otra parte

Employee slipped and caught himself causing back muscle strain resulting in reduction of work duties.

14 de mayo de 2015 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
Mountain Cement Company LLC · Atrapado en, bajo o entre, no clasificado en otra parte

Left wrist was pinched between angle iron and framework of screener.

17 de julio de 2014 WY · Metal/No metálico Oficinista, Controlador de tiempo, Trabajador de oficina, Director de ventas RESBALÓN O CAÍDA DE PERSONA
Mountain Cement Company LLC · Sobreesfuerzo, no clasificado en otra parte

Walking around/ between pallets right foot caught on pallet corner lost balance and right foot planted on ground and twisted causing fracture to right foot.

25 de febrero de 2014 WY · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina HERRAMIENTAS MANUALES (SIN MOTOR)
Mountain Cement Company LLC · Golpeado por... no clasificado en otra parte

Small finger on the right hand was crushed by steel bar. The utility operator was dislodging a plug and bar caught the rotor feeder slamming his hand against the edge of the hopper. No stitches, no broken bones, just prescription for pain and an antibiotic. No loss time. Returns to work next shift.

Mostrando 50 de 173