Mining Incidents

Beckmann Quarry Metal/Non-Metal

San Antonio, Bexar Condado, TX  ·  Activa
ID de mina MSHA: 4101335

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Avísenme cuando se presente un nuevo incidente de la MSHA en Beckmann Quarry.

Muertes
0
Incidentes totales
57
Años en registro
2000–2026
Último incidente
Jan 2026
Historial de cumplimiento
Citaciones de MSHA desde 2000
252
citaciones
32
significativas y sustanciales
$65,418
multas propuestas
$60,973
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 24,739 3 0 121.3
2025 Q2 12,360 0 0 0.0
2025 Q1 6,454 4 0 619.8
2024 Q4 13,616 0 0 0.0
2024 Q3 13,724 0 0 0.0
2024 Q1 26,672 2 0 75.0
2023 Q4 23,481 0 0 0.0
2023 Q3 35,233 2 0 56.8
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

57 en archivo

2026 · 1 incidente

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.

2023 · 1 incidente

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.

2020 · 2 incidentes

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.

2018 · 1 incidente

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.

2016 · 3 incidentes

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.

2015 · 3 incidentes

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.

2014 · 1 incidente

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.

2009 · 1 incidente

9 de abril de 2009 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 · Golpeado por objeto que cae

EE was trying to lift trailer & it fell on his leg.

2008 · 1 incidente

5 de septiembre de 2008 TX · Metal/No metálico Soldador (de taller) MAQUINARIA
Martin Marietta Materials Southwest LLC · Golpeado por objeto proyectado

EE was using a grinder with a cup style steel wire brush on a conveyor frame structure. He noticed about an hour after completing his work that he had a knot forming on his right forearm and pain began to occur. He went to an urgent care center and they determined that a piece of the wire brush was lodged in his arm.

2007 · 4 incidentes

8 de agosto de 2007 TX · Metal/No metálico Soldador (de taller) MAQUINARIA
Martin Marietta Materials Southwest Ltd · Contacto con objetos o sustancias calientes

While an employee was cleaning out a 20" slurry line that was clogged with material. Water pressure and sand blew out of a ball valve that was being used to unclog the material. The water pressure and some steam that came out of the ball valve, landed on the employee causing minor 1st degree burns on his abdomen and leg areas. This also caused a contusion to his left shoulder.

17 de julio de 2007 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 Ltd · Sobreesfuerzo al levantar objetos

As employee was shoveling material off a catwalk, he strained his right wrist.

12 de julio de 2007 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 Ltd · Caída a la pasarela o superficie de trabajo

As employee was exiting the drive section on cv-204b, his foot was caught on a grease line that was near by. As he tried to free his foot from the grease line,he tripped and fell, rolling forward, and landing on his back. This caused a strain to his lower back area.

1 de febrero de 2007 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 Ltd · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

While employee was removing cross key from rail car, his left hand pinky finger was caught between the cross key and the wheel in a pinch point and caused a laceration to his finger.

2006 · 2 incidentes

27 de noviembre de 2006 TX · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado PISAR O ARRODILLARSE SOBRE UN OBJETO
Martin Marietta Materials Southwest Ltd · Golpeado contra un objeto fijo

As the employee was walking towards the plant stairs, he twisted his right knee as he lost his footing on the large rock material that was laying on the ground. This caused a strain to his right knee.

9 de noviembre de 2006 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 Ltd · Caída sobre o contra objetos

As employee was climbing down ladder to go to MCC room, the employee slipped off the ladder and hit his left hand ring finger on the ladder. This caused a fracture to his left hand ring finger.

2005 · 3 incidentes

29 de agosto de 2005 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 Ltd · Caída sobre o contra objetos

Troubleshooting - mobile crusher. The employee was standing on a platform working on some hydraulic lines. When he stepped off he slipped and fell on some dust build up, and twisted his ankle. (Fell against hydraulic leg.)

15 de febrero de 2005 TX · Metal/No metálico Soldador (de taller) MANEJO DE MATERIALES
Martin Marietta Materials Southwest Ltd · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

While employee was placing nuts on a U-bolt clamp bracket, for a cone crusher accumulator cylinder. The cylinder slipped off the support blocks, pinching his left index finger between the cylinder and bracket.

13 de enero de 2005 TX · Metal/No metálico Motorista, Operario de motor, Ayudante, Cambiavía, Operador de locomotora MANEJO DE MATERIALES
Martin Marietta Materials Southwest Ltd · Atrapado en, bajo o entre, no clasificado en otra parte

Employee was opening and closing hopper doors on rail cars. While employee was holding up locking mechanism the door sprung open catching his finger between door and locking mechanism. This Resulted to a laceration to print area on middle finger,which required stitches.

2004 · 4 incidentes

12 de noviembre de 2004 TX · Metal/No metálico Conductor de camión de acarreo/fuera de carretera/carbón/mineral/mina/cantera/roca/llanta neumática, Conductor de camión de transporte MANEJO DE MATERIALES
Martin Marietta Materials Southwest Ltd · Atrapado en, bajo o entre, no clasificado en otra parte

Employee of customer Alamo Transit Trucking Company caught left ring finger on truck, pulling finger from hand.

18 de agosto de 2004 TX · Metal/No metálico Soldador (de taller) MANEJO DE MATERIALES
Martin Marietta Materials Southwest Ltd · Atrapado en, bajo o entre, no clasificado en otra parte

As employees were changing out bearings on an 8'x 24' screen box. Employee smashed his left hand index finger between the bearing housing and an I-beam near by. This caused a fracture to the index finger.

8 de mayo de 2004 TX · Metal/No metálico Bombero (operario de bombas) MANEJO DE MATERIALES
Martin Marietta Materials Southwest Ltd · Golpeado por objeto que cae

While the employee was moving back a roll-away chute from a screen box. A piece of grip strut catwalk that was standing against the handrail behind him fell and struck employee on the right side of his back. Causing a fracture to a rib.

2003 · 3 incidentes

13 de junio de 2003 TX · Metal/No metálico Soldador (de taller) MANEJO DE MATERIALES
Martin Marietta Materials Southwest Ltd · Atrapado en, bajo o entre, no clasificado en otra parte

EMPLOYEE WAS REMOVING THE CABLE CLAMPS OFF OF A WIRE ROPE CABLE BEING USED TO PULL A CONVEYER BELT. HIS HAND WAS CAUGHT BY THE CABLES, RESULTINGIN A FRACTURE TO HIS LEFT INDEX FINGER.

2002 · 9 incidentes

18 de noviembre de 2002 TX · Metal/No metálico Soldador (de taller) MANEJO DE MATERIALES
Martin Marietta Materials Southwest Ltd · Golpeado por... no clasificado en otra parte

EE WAS HELPING CHANGE RETURN IDLER OTHER EE TO WELDING TO FRAME IDLER SLIPPED FROM FRAME AND CUT EE ON EAR AND CONTUSION TO THIGH.

15 de octubre de 2002 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 Ltd · Golpeado por... no clasificado en otra parte

EMPLOYEE PUSHED ON PRY BAR WITH FOOT; HIS FOOT SLIPPED, AND THE TIP OF THE BAR PUNCTURED HIS FOOT.

15 de septiembre de 2002 TX · Metal/No metálico Soldador (de taller) MANEJO DE MATERIALES
Martin Marietta Materials Southwest Ltd · Atrapado en, bajo o entre, no clasificado en otra parte

EE'S HAND WAS PINCHED BETWEEN 6"X6" BLOCK OF WOOD AND BRASS RING BEING TAPPED. RECEIVED TWO STITCHES, RELEASED TO FULL DUTY.

13 de junio de 2002 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 Ltd · Golpeado contra un objeto en movimiento

EE INDICATED LOWER BACK PAIN AT END OF SHIFT OF OPERATING FRONT-END-LOADER, DIAGNOSED WITH LOWER BACK STRAIN. BECAME RECORDABLE ON 6/26/02 (RESTRICTED DUTY BEGAN)

13 de abril de 2002 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 Ltd · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

EE PLACED HAND BETWEEN SCREEN WALL AND SCREENINGDECK. WHEN DECK SLIPPED, HIS HAND WAS PINCHED BETWEEN, RESULTING IN A BREAK AND LACERATIONS, TO 3 FINGERS.

3 de enero de 2002 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 Ltd · Caída desde escaleras de mano

EE LOST BALANCE AND FELL FROM 6' STEPLADDER, BRUISING BACK.

2001 · 11 incidentes

7 de agosto de 2001 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 Ltd · Sobreesfuerzo al levantar objetos

MOVING OIL FILTERS AND FELT PAIN TO LOW BACK. ON RESTRICTED WORK ACTIVITY.

26 de julio de 2001 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 Ltd · Sobreesfuerzo, no clasificado en otra parte

KNEELING IN SHOP TO SPLICE CONVEYER BELT AND HIS KNEE POPPED. OLD FOOTBALL INJURY- LOST WORK DAYS.

10 de julio de 2001 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 Ltd · Golpeado contra un objeto fijo

CLEANING A GUARD THAT HAD SOME UNFINISHED EDGES, CAUGHT FINGER ON EDGE. LACERATION AND STITCHES.

29 de junio de 2001 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 Ltd · Golpeado contra un objeto en movimiento

DRIVING LOADER IN THIRD GEAR OVER ROUGH TERRAIN. LOOKING BACKWARD AND FELT STRAIN TO LOW BACK.

12 de junio de 2001 TX · Metal/No metálico Operario de taller reparador de vagones, Mecánico MANEJO DE MATERIALES
Martin Marietta Materials Southwest Ltd · Golpeado contra un objeto fijo

WHILE WORKING AT EQUIPMENT SHOP, EE WAS TAKING TRANSMISSION FILTER OFF HAUL UNIT AND HIT LEFT ELBOW. THIS WAS NOT REPORTED TO ANY SUPERVISOR UNTIL 7-13-01. EE WAS ON MODIFIED DUTY FROM 7/16-7/ 27.

27 de mayo de 2001 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 Ltd · Sobreesfuerzo, no clasificado en otra parte

FREQUENTLY PUSHING CLUTCH ON LOADER TO LOAD TRAIN AND FELT PAIN TO LEFT KNEE. MODIFIED DUTY ANTI INFLAMMATORY GIVEN.

3 de mayo de 2001 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 Ltd · Sobreesfuerzo al levantar objetos

WHILE BENDING OVER TO PICK UP A LADDER, FELT SHARP PAIN TO LOWER BACK.

5 de abril de 2001 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 Ltd · Golpeado por... no clasificado en otra parte

TURNING ON HIGH PRESSURE WATER HOSE. WATER SHOT INTO FACE.

2000 · 7 incidentes

1 de noviembre de 2000 TX · Metal/No metálico Engrasador, Engrasador, Aceitero, Lubricador, Aceitero de dragalina TRANSPORTE MOTORIZADO
Martin Marietta Materials Southwest Ltd · Golpeado por objeto proyectado

DRIVING FORK LIFT UNDER CONEYOR AND CLUMP OF DIRT FELL ON FORKS. DIRT PARTICLES INTERED RIGHT EYE. DID HAVE PRESCRIPTION MEDICAITON.

22 de agosto de 2000 TX · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado OTRO
Martin Marietta Materials Southwest Ltd · Golpeado por objeto proyectado

POWER WASHING SILO AND WATER AND DIRT BLEW INTO LEFT EYE.

17 de junio de 2000 TX · Metal/No metálico Fogonero - locomotora, Operador de almeja ferroviaria, Controlador de tiempo, Operador de locomotora de patio MANEJO DE MATERIALES
Martin Marietta Materials Southwest Ltd · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

EE WAS DOING SAFETY HOUSE KEEPING. IN THE PROCESS HE WAS RELOCATING 2 RE-RAILERS (APPROX 60 LBS EACH) AS HE WAS TRYING TO REPOSITION RE-RAILERS INTO STATIONARY BACKHOE BUCKET THE RE-RAILER SLI PPED AND PINCHED HIS INDEX FINGER AGAINST THE OTHER RE-RAILER CAUSING A LACERATION. THE EE WAS WEARING SAFETY GLOVES AT THE TIME OF THE ACCIDENT.

27 de abril de 2000 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 Ltd · Sobreesfuerzo, no clasificado en otra parte

CHANGING FILTER ON 988 LOADER AND WRENCH BROKE LOOSE AND TWISTED LEFT ELBOW.

14 de marzo de 2000 TX · Metal/No metálico Motorista, Operario de motor, Ayudante, Cambiavía, Operador de locomotora HERRAMIENTAS MANUALES (SIN MOTOR)
Martin Marietta Materials Southwest Ltd · Sobreesfuerzo al manejar o lanzar objetos

COLSING DOORS ON RAIL CARS. EE WAS SWINGING A 10 LB SLEDGE HAMMER TO CLOSE DOOR LOCK. EE STATED HE FELT A SHARP PAIN TO HIS MUSCLE BY HIS COLLAR BONE. INJURY: 3/14/00 REPORTED: 3/19/00 MODIFY DUTY:3/20/00 LOST TIME: 4/3/00 (STILL OUT)