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

67 registros en total

Mostrando 50 de 67
23 de marzo de 2026 TX · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo EXPLOSIÓN DE RECIPIENTES A PRESIÓN
Martin Marietta Materials Soutwest, LLC · Golpeado por... no clasificado en otra parte

An OTR technician at a quarry installed two spare tires and a new wheel on a Komatsu WA900 loader. While demounting the scrap tire/wheel in the storage yard, EE removed the O-ring with EE's left hand. Residual pressure caused the bead seat band to spring upward, striking EE's left thumb and index finger. This amputated the tip of EE's left index finger and crushed EE's left thumb.

19 de enero de 2026 TX · Metal/No metálico Soldador (fuera de taller) OTRO
Martin Marietta Materials Southwest LLC · Golpeado por objeto proyectado

Employee was working in a dusty environment. Later in the shift, they felt their eye irritated. At the end of shift, they flushed with eye wash solution. The next day, the eye condition remained the same, irritated. The following morning, they notified management that they wanted to go the clinic to have it checked out. At the clinic, employee was prescribed a steroid.

9 de noviembre de 2025 TX · 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 Materials Southwest, LLC · Sobreesfuerzo, no clasificado en otra parte

EE was walking on even ground near the oversized conveyor and slipped on a slick spot causing them to twist their left ankle and fall to ground (same level).

10 de octubre de 2025 TX · Metal/No metálico Cargador frontal, Operador de pala-traílla, Operador de traílla, Cargador (payloader), Operador de equipo de traílla TRANSPORTE MOTORIZADO
Martin Marietta Materials Southwest LLC · Golpeado contra un objeto en movimiento

Loader operator was jolted in loader and suffered head injury.

26 de agosto de 2025 TX · 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 Materials Southwest LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

Employee was installing a bucket cylinder pin with pry bar, the end of the pinch bar broke off and jammed their hand against the corner of the auxiliary valve

18 de agosto de 2025 TX · 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 Materials Southwest LLC · Golpeado por... no clasificado en otra parte

Employee cutting underneath of catwalk on CAT 777 haul truck with 90 degree air die grinder cut top of left hand. Cut resulted in five stitches.

8 de julio de 2025 TX · Metal/No metálico Técnico de control de calidad, Técnico de laboratorio, Auxiliar de laboratorio OTRO
Martin Marietta Materials Southwest, LLC · Sin clasificar, datos insuficientes

The Medical Technician with Professional Health Services was onsite, working in their mobile unit, conducting medical surveillance when they suffered a personal medical episode. The Technician was transported to the hospital via ambulance. The Technician was diagnosed with a vitamin deficiency and was released without restrictions.

17 de mayo de 2024 TX · 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 Materials Southwest LLC · Golpeado por... no clasificado en otra parte

EE was removing housing off a pump, EE hit flange on back swing causing hammer to deflect and make contact with left thumb, which fractured it.

30 de abril de 2024 TX · 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 Materials Southwest, LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

Mechanic was standing by service truck with back to machine when Bed Rock mechanic moved excavator and pinned 1st mechanic against service truck with the bucket.

12 de abril de 2024 TX · 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 Materials Southwest LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

EE was moving a large rock, rock slipped, EE moved to grab it and EE's thumb was smashed between the rock and loader frame. EE received a fracture to tip of right thumb and received 7 stitches.

5 de diciembre de 2023 TX · 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 Materials Southwest, LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

Technician was removing bottom guard from machine. Guard was held with a lifting strap attached to the work truck. When the guard was removed it shifted to one side caused by the material that was inside the guard. This resulted in EE's finger being caught between the ground and impact gun. This caused a laceration and broken bone on EE's left pointer finger.

8 de noviembre de 2023 OK · 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
Martin Marietta Materials Southwest, LLC · Caída a la pasarela o superficie de trabajo

Employee tripped over asphalt parking hump which serves as a park ditch/wheel chock and fell causing a chip to a bone in left wrist

18 de septiembre de 2023 TX · Metal/No metálico Minero, Prospector, no clasificado en otra parte MAQUINARIA
Martin Marietta Materials Southwest LLC · Golpeado por objeto proyectado

A 3/8" plate being installed by contractor broke off and hit contractor in face.

6 de septiembre de 2023 OK · Metal/No metálico Cargador frontal, Operador de pala-traílla, Operador de traílla, Cargador (payloader), Operador de equipo de traílla MANEJO DE MATERIALES
Martin Marietta Materials Southwest, LLC · Golpeado contra un objeto fijo

The employee drove a 239D cat skid loader down to the shop fueling area to get fuel. The employee was standing in front of the fuel nozzle with their forearm resting on the back of the skid steer when fuel came shooting out causing EE to jump. EE's forearm snagged a sharp sliver of metal on the back of the skid steer cutting EE's forearm which required stitches.

10 de julio de 2023 TX · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado MANEJO DE MATERIALES
Martin Marietta Materials Southwest LLC · Sobreesfuerzo al levantar objetos

EE was moving rock from choked crusher. Rock was in front of EE and EE tried to adjust it. EE heard shoulder pop and then felt intense pain.

26 de junio de 2023 TX · Metal/No metálico Ayudante de perforación TRASTORNOS (AGENTES FÍSICOS)
Martin Marietta Materials Southwest, LLC · Contacto con el calor

Employee was working on a core drill rig when EE began experiencing minor heat stress symptoms. EE received conservative care on site and worked the rest of EE's shift without incident. However, heat stress symptoms persisted after the shift was over and EE was taken to a local hospital, where EE was admitted, given IV fluids, and treated for acute kidney injury.

9 de mayo de 2023 TX · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina TRASTORNOS (AGENTES FÍSICOS)
Martin Marietta Materials Southwest, LLC · Contacto con el calor

The contractor was coming up the stairs when the contractor felt dizzy and passed out.

9 de febrero de 2023 TX · 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 Materials Southwest LLC · Golpeado por... no clasificado en otra parte

EE was holding counter sunk bolt up in position while using impact to loosen nut, impact caused bolt to turn cutting palm of EE left hand.

13 de diciembre de 2021 TX · Metal/No metálico Conductor de camión de acarreo/fuera de carretera/carbón/mineral/mina/cantera/roca/llanta neumática, Conductor de camión de transporte Muerte · TRANSPORTE MOTORIZADO
Martin Marietta Materials Southwest, LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

Customer truck driver pulled into tarping area behind another truck and failed to set parking brake before exiting the truck. The driver did not use wheel chocks as required. The customer truck driver was fatally injured when customer's truck moved forward and pinned customer truck driver against the other drivers truck.

8 de diciembre de 2021 TX · Metal/No metálico Carpintero MANEJO DE MATERIALES
Martin Marietta Materials Southwest LLC · Golpeado por... no clasificado en otra parte

Conditions were dry, and clear. Poor hand placement while wrecking concrete footing forms. Laceration to the employees right hand was approximately an inch in length and approximately half an inch deep.

16 de noviembre de 2021 TX · Metal/No metálico Minero, Prospector, no clasificado en otra parte MANEJO DE MATERIALES
Martin Marietta Materials Southwest LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

Exiting the skid steer when foot became hung up on the step of bucket, rolled left ankle.

19 de noviembre de 2020 TX · 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 Materials Southwest LLC · Atrapado en, bajo o entre, no clasificado en otra parte

Employee was walking to the 506 feeder in the 2 barrel, employee attempted to step over a large rock and EE's foot slipped and slid under the conveyor, twisting EE's knee to the side.

5 de septiembre de 2020 TX · 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 Materials Southwest LLC · Golpeado por objeto proyectado

Gear tooth broke on hydraulic motor causing the tire manipulator to jump striking employee on the right side of the body.

21 de abril de 2020 TX · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo TRANSPORTE MOTORIZADO
Martin Marietta Materials Southwest LLC · Golpeado contra un objeto en movimiento

EE was traversing the manlift and hit a bumpy spot and bounced up and came down on right leg while fully extended causing pain.

11 de octubre de 2019 TX · Metal/No metálico Minero, Prospector, no clasificado en otra parte MANEJO DE MATERIALES
Martin Marietta Materials Southwest LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

EE1 opened clogged crusher, entered and began removing larger rocks through the crusher door. EE2 was on the platform outside moving rocks from the door over the edge of the platform to the ground. A rock shifted and pinched EE2 finger against the steel crusher door.

8 de octubre de 2019 TX · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador MANEJO DE MATERIALES
Martin Marietta Materials Southwest LLC · Golpeado por objeto que cae

Employee was completing pre-operating inspection when the engine hood spring mechanism failed. This resulted in the hood contacting the employees right arm. Employee was seen at the clinic where an x-ray revealed a fracture to the arm. Employee was released to light duty.

15 de agosto de 2019 TX · Metal/No metálico Cargador frontal, Operador de pala-traílla, Operador de traílla, Cargador (payloader), Operador de equipo de traílla RESBALÓN O CAÍDA DE PERSONA
Martin Marietta Materials Southwest LLC · Caída por escaleras

EE had clocked out at the end of shift and was exiting the building via stairs. It had recently rained and the EE slipped and fell. Bruising the left triceps and left mid-back.

26 de junio de 2019 TX · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador TRANSPORTE MOTORIZADO
Martin Marietta Materials Southwest LLC · Golpeado por objeto que cae

Rock rolled back off of conveyor and struck employee's gloved hand causing a fracture to EE's pinky finger

18 de marzo de 2019 TX · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador MANEJO DE MATERIALES
Martin Marietta Materials Southwest, LLC · Sobreesfuerzo al levantar objetos

EE was pulling chocks off the rear counter weight of EE's loader with one hand, allowing the chock to fall to the ground while continuing to hold on to it. Due to the use of improper body mechanics and techniques the EE felt a muscle strain in EE's back.

11 de septiembre de 2018 TX · Metal/No metálico Cargador frontal, Operador de pala-traílla, Operador de traílla, Cargador (payloader), Operador de equipo de traílla TRANSPORTE MOTORIZADO
Martin Marietta Materials Southwest LLC · Golpeado contra un objeto en movimiento

Employee was assigned to load shot rock and #2 base into CAT 775 haul trucks. Employee started feeling discomfort in the lower back around mid-morning, it was not until EE got out of the loader to use the bathroom that EE felt a more intense pain coming from the lower right side of EE's back. This was about 10:00 AM.

30 de julio de 2018 TX · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado RESBALÓN O CAÍDA DE PERSONA
Martin Marietta Materials Southwest, LLC · Caída desde una máquina

Front End Loader Operator of a CAT 970 F was standing on the top step when the Operator lost balance and landed on the ground with all weight on right leg. This resulted in a fractured right tibia.

12 de junio de 2017 TX · Metal/No metálico Cargador frontal, Operador de pala-traílla, Operador de traílla, Cargador (payloader), Operador de equipo de traílla OTRO
Martin Marietta Materials Southwest LLC · Reacción corporal, no clasificada en otra parte

Employee ran to activate stop button on conveyor as EE saw it choking up. Noticed back hurting afterwards.

17 de diciembre de 2016 TX · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina MANEJO DE MATERIALES
Martin Marietta Materials Southwest LLC · Golpeado contra un objeto fijo

Employee reached under a plywood sheet and made contact with a circular saw blade to little finger. Employee received 7 stitches to finger.

29 de marzo de 2016 TX · Metal/No metálico Capataz de exterior, Cabo MAQUINARIA
Martin Marietta Materials Southwest LLC · Atrapado en, bajo o entre objetos en movimiento o engranados

EE was at a Martin Marietta (customer) job site and was using a customer provided 1" drive impact wrench to loosen/tighten bolts while changing out blow bars on a crusher. Protruding pin from impact wrench extension caught EE's glove & twisted EE's R hand, bending thumb way back. EE sustained strain to hand, causing soft tissue/ligament damage/swelling. MRI ordered.

15 de febrero de 2016 TX · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo EXPLOSIÓN DE RECIPIENTES A PRESIÓN
Martin Marietta Materials Southwest LLC · Golpeado por... no clasificado en otra parte

Employee was testing for a leak on a crane hydraulic pump motor and a seal blew out cutting the employees finger with hydraulic fluid. Employee was treated and released to full duty. Finger became infected 2 months later.

8 de octubre de 2015 TX · 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 Materials Southwest LLC · Golpeado por... no clasificado en otra parte

Employee hit tip of finger with a hammer while seating a bearing on equipment. Gloves were in use. Accident was treated as a first aid until 10/15/2015 when infection set in and he was taken for a higher level of care. Employee is restricted with use of left hand.

28 de agosto de 2015 TX · 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
Martin Marietta Materials Southwest LLC · Golpeado contra un objeto en movimiento

Employee was being loaded and the truck shook. As material was being placed in the truck the employee was looking out his side mirror and says he felt his neck pop. Employee has a stiff neck.

30 de abril de 2015 TX · 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 Materials Southwest LLC · Atrapado en, bajo o entre, no clasificado en otra parte

Employee was inspecting transmission filter on a loader during preventive maintenance. Upon completing inspection, the access cover dropped into its closed position pinning employee's right hand between the access cover and the supporting structure. The result was two fracture fingers.

31 de marzo de 2015 TX · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado MANEJO DE MATERIALES
Martin Marietta Materials Southwest LLC · Golpeado por... no clasificado en otra parte

Employee was pulling cable while walking up the steps. The cable got caught in the counterweight of the drive, pulling the cable away from employee resulting in a laceration on his right thumb and right torso.

14 de noviembre de 2014 TX · 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
Martin Marietta Materials Southwest LLC · Caída desde una máquina

Driver climbed up on top of the bulk truck bed with out wearing a fall protection harness/lanyard and also failed to put up the pneumatic handrail up as required. He was on top of of the truck attempting to close the hatch and lost his balance falling off causing serious injuries. He was transported to the hospital and has a broke right leg and right wrist.

2 de agosto de 2014 TX · Metal/No metálico Pesador, Encargado de báscula HERRAMIENTAS MANUALES (SIN MOTOR)
Martin Marietta Materials Southwest, LLC · Golpeado por... no clasificado en otra parte

Employee had opened a box that contained a pressure washer. The employee then was trying to pull a tag off of the machine (pressure washer). At that moment he pulled out a personal knife to cut the tag off. The knife went through the tag and his left hand (thumb)causing a laceration.

17 de mayo de 2014 TX · Metal/No metálico Capataz de exterior, Cabo MANEJO DE MATERIALES
Martin Marietta Materials Southwest LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

Employee was cleaning the bottom hopper when the flowing material forced the hatch open pinning employee's leg to the railing which made a small cut on his left leg.

Mostrando 50 de 67