Mining Incidents

Mill Creek Plant #39 Metal/Non-Metal

Controlada por USS Holdings Inc
Mill Creek, Johnston Condado, OK  ·  Activa
ID de mina MSHA: 3400836

Seguir esta mina

Avísenme cuando se presente un nuevo incidente de la MSHA en Mill Creek Plant #39.

Muertes
0
Incidentes totales
33
Años en registro
2000–2025
Último incidente
May 2025
Historial de cumplimiento
Citaciones de MSHA desde 2000
146
citaciones
26
significativas y sustanciales
$23,384
multas propuestas
$21,901
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 18,057 4 0 221.5
2025 Q3 16,725 0 0 0.0
2025 Q2 19,321 1 0 51.8
2025 Q1 0 0 0
2024 Q4 13,863 3 0 216.4
2024 Q3 14,354 1 0 69.7
2024 Q2 19,410 0 0 0.0
2024 Q1 20,367 1 0 49.1
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

33 en archivo

2025 · 2 incidentes

28 de mayo de 2025 OK · 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
U.S. Silica Company, LLC · Golpeado por objeto que rueda o se desliza

The employee's leg was struck by a shifting slurry hose while disconnecting a coupling. They went to a doctor and was diagnosed with a tear in their ACL. The injured employee had surgery on 9/4/25 which made this injury reportable.

6 de enero de 2025 OK · Metal/No metálico Conductor de camión de acarreo/fuera de carretera/carbón/mineral/mina/cantera/roca/llanta neumática, Conductor de camión de transporte OTRO
U.S. Silica Company, LLC · Sin clasificar, datos insuficientes

Customer truck driver found unresponsive in the cab of the customer truck driver's truck.

2024 · 1 incidente

18 de abril de 2024 OK · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador MANEJO DE MATERIALES
U.S. Silica Company, LLC · Golpeado contra un objeto fijo

Haul truck driver reached between the seat and counsel to get a part, when EE pulled EE's hand out it was cut between the middle finger and ring finger between the knuckles, causing EE to get stitches. Operator returned to work the next morning.

2023 · 1 incidente

26 de julio de 2023 OK · Metal/No metálico Electricista, Liniero MANEJO DE MATERIALES
U.S. Silica Company, LLC · Sobreesfuerzo, no clasificado en otra parte

EE was assisting with carrying an electrical cabinet. While re-positioning after walking through a doorway, EE twisted right arm and felt a pop in right elbow. The injury was initially treated as first aid with no restrictions. On 8/16/2023, EE visited a medical clinic and work restrictions were given.

2022 · 1 incidente

4 de mayo de 2022 OK · Metal/No metálico Electricista, Liniero MANEJO DE MATERIALES
U.S. Silica Company, LLC · Sobreesfuerzo al jalar o empujar objetos

While pulling electrical wires, the employee noticed soreness in shoulder. The employee had surgery for a torn rotator cuff and was taken off work on 10/3/2022, EE had worked full duty and missed no time until that point.

2021 · 1 incidente

6 de enero de 2021 OK · Metal/No metálico Operador de secador, Operador de horno, Operador de planta de secado, Operador de fluidos, Operador de secador de lecho TRASTORNOS (TRAUMA REPETIDO)
U.S. Silica Company, LLC · NEC (no clasificado en otra parte)

US Silica has received a confirmation of a Reportable Hearing Loss in EE Right Ear.

2020 · 1 incidente

10 de noviembre de 2020 OK · Metal/No metálico Minero, Prospector, no clasificado en otra parte RESBALÓN O CAÍDA DE PERSONA
U.S. Silica Company, LLC · Caída a la pasarela o superficie de trabajo

EE suffered soft tissue damage, in the right shoulder, resulting from a fall to the same level, while walking on uneven ground in the pit. The injury was treated as a first aid. EE was prescribed Physical Therapy. EE began Therapy on 1/22/2021.

2019 · 1 incidente

4 de diciembre de 2019 OK · 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
U.S. Silica Company, LLC · Golpeado contra un objeto fijo

EE was removing a 1.5" aluminum fitting from a steel pipe collar. The fitting broke and separated from the threads inside the collar. The momentum cause the EE to strike an elbow on a 4" gate valve located behind EE. The injury was treated as a First Aid. EE was evaluated and had X-Rays on 12/17/19. The X-Rays revealed a chipped bone.

2017 · 1 incidente

30 de marzo de 2017 OK · 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
U.S. Silica Company, LLC · Sobreesfuerzo al levantar objetos

The employee was lifting a slurry pump trailing cable when they felt a pop in lower back.

2016 · 1 incidente

23 de abril de 2016 OK · Metal/No metálico Plomero, Tubero, Montador mecánico MAQUINARIA
U.S. Silica Company, LLC · Golpeado por... no clasificado en otra parte

Employee was cutting a pipe overhead using a grinder with a cut-off wheel when the grinder licked out and cut arm. The employee was taken to a medical facility where 11 stitches were used to close the laceration.

2015 · 2 incidentes

24 de septiembre de 2015 OK · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador RESBALÓN O CAÍDA DE PERSONA
U.S. Silica Company, LLC · Caída desde una máquina

The employee was exiting and dismounting the machine. While going down the steps of the machine, the employee slipped on the last step and fell to the ground landing awkwardly and spraining his left knee in the process. Employee was taken to a medical clinic where he was placed on light duty.

15 de julio de 2015 OK · Metal/No metálico Capataz de exterior, Cabo TRASTORNOS (TRAUMA REPETIDO)
U.S. Silica Company, LLC · NEC (no clasificado en otra parte)

US Silica received confirmation, dated 7/15/2015, that employee has a reportable hearing loss in his left ear.

2014 · 2 incidentes

6 de noviembre de 2014 OK · Metal/No metálico Conductor de camión de acarreo/fuera de carretera/carbón/mineral/mina/cantera/roca/llanta neumática, Conductor de camión de transporte OTRO
U.S. Silica Company, LLC · NEC (no clasificado en otra parte)

A commercial truck driver for SDA trucking Had an apparent heart attack that resulted in his death on 11/10/2014. This incident has been investigated on MSHA Event # 6547649.

9 de julio de 2014 OK · Metal/No metálico Capataz de exterior, Cabo TRASTORNOS (TRAUMA REPETIDO)
U.S. Silica Company, LLC · NEC (no clasificado en otra parte)

US Silica has received, on 7/9/14, a Medical Report that confirms that the empployee's hearing loss in his right ear is work related.

2012 · 1 incidente

25 de octubre de 2012 OK · Metal/No metálico Operario de banco, Cantero HERRAMIENTAS MANUALES (SIN MOTOR)
U.S. Silica Company, LLC · Atrapado en, bajo o entre, no clasificado en otra parte

Employee was closing a bottom discharge gate on a rail car. The gate was difficult to move. The gate suddenly broke free and the employee caught his finger between the bar he was using and a railroad tie. The incident was treated as a first aid. The employee sought medical attention on 10/31/12 and was diagnosed with a fracture on the tip of the finger.

2011 · 2 incidentes

8 de agosto de 2011 OK · 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
U.S. Silica Company, LLC · Golpeado contra un objeto en movimiento

Truck bed on haul truck turned on its side on haul road. Excessive speed. Driver complained of back discomfort and was taken to the medical facility for a check up. Truck was checked out and placed back into service the next day.

9 de julio de 2011 OK · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador RESBALÓN O CAÍDA DE PERSONA
U.S. Silica Company, LLC · Sobreesfuerzo, no clasificado en otra parte

Stepping off bulldozer, the individual twisted his ankle.

2009 · 1 incidente

31 de marzo de 2009 OK · Metal/No metálico Capataz de exterior, Cabo NEUMOCONIOSIS (ENFERMEDAD PULMONAR POR POLVO)
U.S. Silica Company, LLC · Inhalación de radiaciones, cáusticos, sustancias tóxicas y nocivas

The filing of this report is not to be construed as an admission by the company that an occupational respiratory disease or illness has occurred. Employee is still working. The B readed notification was received on 06/01/2009.

2008 · 3 incidentes

9 de octubre de 2008 OK · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado HERRAMIENTAS MANUALES (SIN MOTOR)
U.S. Silica Company, LLC · Caída sobre o contra objetos

Employee was using a 60" bar while closing a bottom discharge slide/gate on a rail car. The slide was difficult to move. The bar slipped from the slide "knuckle", causing the employee to fall forward, mashing two fingers on his right hand between the bar and RR track rail.

24 de agosto de 2008 OK · Metal/No metálico Soldador (de taller) MAQUINARIA
U.S. Silica Company, LLC · Golpeado por... no clasificado en otra parte

Employee was welding and cutting on the wet process vacuum table. Fumes from the welding process and heated Nordbak wear compound irritated eyes.

17 de julio de 2008 OK · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina HERRAMIENTAS MANUALES (SIN MOTOR)
U.S. Silica Company, LLC · Golpeado por... no clasificado en otra parte

Employee was driving a locking pin into a high pressure hose coupling. Employee struck the ring finger of his left hand with the handle of the hammer he was using, resulting in a laceration of the finger. The laceration required 2 stitches to close.

2007 · 4 incidentes

14 de octubre de 2007 OK · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina MANEJO DE MATERIALES
U.S. Silica Company, LLC · Atrapado en, bajo o entre, no clasificado en otra parte

Employee was at the fuel station to fill the fuel tank on a D8 dozer. The employee was standing on the dozer blade push arm, when he jumped backwards to dismount. His ring caught on the latch for the batt box cover. The skin was pulled from the ring finger of his left hand. The finger was surgically removed later at the hospital.

19 de agosto de 2007 OK · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado RESBALÓN O CAÍDA DE PERSONA
U.S. Silica Company, LLC · Sobreesfuerzo, no clasificado en otra parte

Employee was opening a Rail Car discharge slide with a metal bar. The bar slipped from the slide roller knuckle causing him to lose his balance. He fractured his left ankle as he stumbled backwards.

3 de mayo de 2007 OK · 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
U.S. Silica Company, LLC · Golpeado por... no clasificado en otra parte

Injured while attempting to move a large rock away from a power pole. Injured was pulling the rock away from the pole, when the rock rolled back toward the pole. The injured person jerked his hand from the rock and cut the second finger of his right hand on a sharp edge of the rock in the process. Injured was not wearing gloves.

26 de enero de 2007 OK · 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
U.S. Silica Company, LLC · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

Victim suffered a broken bone and laceration of the ring finger and a laceretion on the middle finger of the right hand. The injuries occured while the victim was dumping a scrap metal box in the maint shop and was struck by the metal roller frame that supported the scrap metal box.

2006 · 2 incidentes

23 de junio de 2006 OK · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado RESBALÓN O CAÍDA DE PERSONA
U.S. Silica Company, LLC · Sobreesfuerzo, no clasificado en otra parte

Employee was closing the plant entrance gate to secure the plant for weekend shutdown when he stepped on the edge of the pavement twisting his ankle. Employee did not seek medical attention until 7/3/2006. He was examined and released with no apparent damage. Employee returned to the Dr. on 7/14/2006 and was started on therapy at that time to reduce swelling of his ankle.

5 de junio de 2006 OK · Metal/No metálico Soldador (de taller) MAQUINARIA
U.S. Silica Company, LLC · Golpeado por objeto que rueda o se desliza

The victim and a co-worker were attempting to load a steel beam, 8"x10"x16', onto a trailer with the aid of a backhoe. As they were postioning the bachoe to connect the lifting chains, the backhoe struck the steel beam causing it to roll onto the victims R. foot.

2005 · 2 incidentes

27 de abril de 2005 OK · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado MANEJO DE MATERIALES
U.S. Silica Company, LLC · Sobreesfuerzo, no clasificado en otra parte

Greasing monitor, applied more pressure by shifting weight against it, felt back pop.

20 de abril de 2005 OK · 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)
U.S. Silica Company, LLC · Sobreesfuerzo, no clasificado en otra parte

MECHANIC WAS REMOVING BOLTS FROM THE BELLYPAN ON THE DOZER. HE WAS USING HIS LEGS FOR ADDED LEVERAGE ON THE WRENCH USED TO REMOVE THE BOLTS. HE FELT PAIN IN HIS LEFT KNEE A FEW MINUTES LATER. THE MECHANIC DID NOT FEEL MEDICAL ATTENTION WAS NEEDED AT THE TIME. HE WAS GIVEN A STERIOD SHOT IN HIS LEFT KNEE ON 8/11/2005.*ORIGINAL EDoc # 230590*

2002 · 2 incidentes

7 de mayo de 2002 OK · 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
U.S. Silica Company, LLC · Sobreesfuerzo, no clasificado en otra parte

HE STEPPED WRONG, TWISTING HIS RIGHT KNEE WHILE ASSISTING WITH THE PINION REPLACEMENT.

6 de marzo de 2002 OK · Metal/No metálico Gerente de mina, Capataz de mina, Propietario de mina HERRAMIENTAS MANUALES (SIN MOTOR)
U.S. Silica Company, LLC · Golpeado por... no clasificado en otra parte

WHILE OPENING A RAIL CAR SLIDE WITH A BAR, BAR SLIPPED, LITTLE FINGER ON RIGHT HAND WAS CAUGHT BETWEEN THE BAR AND SLIDE.

2001 · 1 incidente

23 de febrero de 2001 OK · Metal/No metálico Almacenista, Ensacador, Paletizador/Apilador, Encargado de almacén, Empacador, Fabricante, Operador de planta de lavado MANEJO DE MATERIALES
U.S. Silica Company, LLC · Sobreesfuerzo, no clasificado en otra parte

WHILE CLOSING METAL LID ON A RAILCAR, SPRING ON THE HINGES CAUGHT, CAUSING PAIN IN LOWER BACK.

2000 · 1 incidente

26 de diciembre de 2000 OK · 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
U.S. Silica Company, LLC · Sobreesfuerzo al levantar objetos

WHILE LIFTING A PORTABLE GENERATOR DURING AN ICE STORM, EE STRAINED HIS BACK.