Mining Incidents

Chilton Deep Mine No.1 Coal

Rockwell Mining LLC · Underground
Wharton, Wyoming Condado, WV  ·  Abandoned and Sealed
ID de mina MSHA: 4609608

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Avísenme cuando se presente un nuevo incidente de la MSHA en Chilton Deep Mine No.1.

Muertes
0
Incidentes totales
12
Años en registro
2022–2024
Último incidente
Feb 2024
Historial de cumplimiento
Citaciones de MSHA desde 2022
493
citaciones
145
significativas y sustanciales
$422,860
multas propuestas
$328,336
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
2024 Q2 16,431 15 2 912.9
2024 Q1 39,239 85 27 2166.2
2023 Q4 37,797 75 29 1984.3
2023 Q3 39,566 19 4 480.2
2023 Q1 3,000 66 18 22000.0
2022 Q4 31,690 51 11 1609.3
2022 Q3 31,052 37 9 1191.5
2022 Q2 1,440 66 19 45833.3
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

12 en archivo

2024 · 3 incidentes

28 de enero de 2024 WV · Carbón Obrero, Cuadrilla, Mensajero de repuestos, Peón, Desconchador de techo MANEJO DE MATERIALES
Rockwell Mining LLC · Sobreesfuerzo al levantar objetos

Injured Worker was in process of dismantling water line from roof of mine when the load of the water line on Injured Worker's shoulder was too heavy, causing Injured Worker to drop water line to ground and began feeling pain in stomach area.

5 de enero de 2024 WV · Carbón DESPRENDIMIENTO DE TECHO O BÓVEDA
Rockwell Mining LLC · Tipo de accidente, sin lesiones

An unplanned roof fall occurred at this mine located on the Southwest Mains, #2 Belt line between 25 and 26 break, approximately 10' inby SS#: 167. There were no injuries resulting from this fall.

2023 · 5 incidentes

12 de diciembre de 2023 WV · Carbón Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina TRANSPORTE MOTORIZADO
Rockwell Mining LLC · Golpeado por objeto que rueda o se desliza

Employee was attempting to place a cable reel onto a pallet. Chain was placed around cable reel. Forklift operator was setting reel down onto pallet when employee decided to step closer and remove chain from fork of forklift. At that moment, the reel rolled over onto the side of the employee's left foot near the ankle.

28 de septiembre de 2023 WV · Carbón Electricista, Liniero NEUMOCONIOSIS (ENFERMEDAD PULMONAR POR POLVO)
Rockwell Mining LLC · Inhalación de radiaciones, cáusticos, sustancias tóxicas y nocivas

Employee was diagnosed with occupational pneumoconiosis on 9/28/2023. During preparation for a PT 50 audit, it was discovered that this occupational illness was not reported to MSHA.

25 de julio de 2023 WV · Carbón Operador de scoop tram, Operador de cargue/acarreo/descargue MANEJO DE MATERIALES
Rockwell Mining LLC · Golpeado por objeto que cae

Employee stated that the employee was finishing a stopping that the day shift had started to build. Employee was up on a ladder when the stopping fell and struck the ladder, knocking employee down to the mine floor, where a piece of block struck employee on the left foot. Employee was diagnosed with a fractured bone in left foot.

25 de abril de 2023 WV · Carbón Obrero, Cuadrilla, Mensajero de repuestos, Peón, Desconchador de techo MANEJO DE MATERIALES
Rockwell Mining LLC · Golpeado contra un objeto fijo

Employee stated that EE and another employee were attempting to install a slide in a rock box when the metal they were moving slipped out of EE's hand and struck EE's knee against the side of the rock box.

13 de marzo de 2023 WV · Carbón DESPRENDIMIENTO DE TECHO O BÓVEDA
Rockwell Mining LLC · Tipo de accidente, sin lesiones

A non-injury accident occurred at this mine in the form of an unplanned roof fall. the fall occurred in the #6 primary escapeway entry at #2 cross cut.

2022 · 4 incidentes

15 de diciembre de 2022 WV · Carbón Obrero, Cuadrilla, Mensajero de repuestos, Peón, Desconchador de techo MANEJO DE MATERIALES
Rockwell Mining LLC · Sobreesfuerzo al levantar objetos

Employee was lifting belt structure out of an insert when they felt pain in right knee. Employee was diagnosed with a sprain and placed off work. During preparation for a Pt. 50 Audit it was discovered that this incident was not reported to MSHA but was reported internally as an NFDL. This incident was counted as an NFDL on the 7000-2, submitted for the mine for Q4 2022.

25 de septiembre de 2022 WV · Carbón Capataz de sección, Capataz de cuadrilla, Capataz de obreros, Cabo, Jefe de turno RESBALÓN O CAÍDA DE PERSONA
Rockwell Mining LLC · Atrapado en, bajo o entre, no clasificado en otra parte

Employee stated: was installing a rib bolt on the left side of the entry when employee's foot slipped off the platform. As employee was falling, employee tried to catch self and employee's right arm went between the mast cradle and the mast jack causing a fracture to right forearm.

31 de mayo de 2022 WV · Carbón DESPRENDIMIENTO DE TECHO O BÓVEDA
Rockwell Mining LLC · Tipo de accidente, sin lesiones

A non-injury roof fall accident occurred and was discovered at this mine. The roof fall was in #6 entry at break 4 (1cc inby spad 26). Primary Escapeway Intake. The roof fall is appox. 20' wide, 20' long and up to 8' high.