The employee accessed the engine compartment of a Caterpillar D10R dozer to adjust the water valves for the cab heating system. While the engine was running, the employee's hand came into contact with the rotating belt and pulley assembly, resulting in an injury.
Aces Branch Mine #9 Coal
Aces Branch Mine #9 tiene $46K en multas propuestas de MSHA y $6K pendientes en 3 expedientes impugnados, ademas del muestreo de salud y el registro completo de incidentes.
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Avísenme cuando se presente un nuevo incidente de la MSHA en Aces Branch Mine #9.
- Muertes
- 0
- Incidentes totales
- 15
- Años en registro
- 2011–2026
- Último incidente
- Jun 2026
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Esta tasa son las citaciones registradas divididas entre las horas de inspección de la MSHA, por cada 100 horas. Refleja el esfuerzo de inspección, no el tamaño de la mina ni la producción.Aces Branch Mine #9 tiene $46K en multas propuestas de MSHA y $6K pendientes en 3 expedientes impugnados.
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Las diferencias entre las multas propuestas y las pagadas reflejan tanto acuerdos y reducciones en conferencia como montos aun adeudados. Pendiente es el saldo que se debe actualmente.El muestreo de MSHA en Aces Branch Mine #9 muestra un polvo respirable de carbon promedio de 0.09 mg/m3 (100% en cumplimiento) en 341 muestras.
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Una muestra es una medicion de cumplimiento en un momento dado, no un historial de exposicion individual. Estas cifras describen registros de muestreo de MSHA y no establecen causalidad ni dosis personal.ⓘ
Las cifras de polvo respirable de carbon y silice corresponden a instalaciones de carbon. El cumplimiento del polvo se mide frente a la norma actual de 1.5 mg/m3; se incluyen muestras anteriores a la norma de 2014, por lo que las tasas de cumplimiento son una senal historica aproximada.ⓘ
Citaciones por millón de horas-empleado reportadas. Las tasas comienzan en el año 2000, cuando inician los datos trimestrales de empleo de la MSHA; los incidentes anteriores se cuentan pero no pueden ajustarse por tasa. Los trimestres con menos de 100,000 horas reportadas se muestran en gris: muy pocas horas para una tasa estable.| Trimestre | Horas trabajadas | Citaciones | S&S | Por 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 13,268 | 0 | 0 | 0.0 |
| 2025 Q3 | 14,097 | 0 | 0 | 0.0 |
| 2025 Q2 | 12,231 | 3 | 0 | 245.3 |
| 2025 Q1 | 11,944 | 5 | 0 | 418.6 |
| 2024 Q4 | 12,650 | 0 | 0 | 0.0 |
| 2024 Q3 | 18,701 | 1 | 0 | 53.5 |
| 2024 Q2 | 19,948 | 5 | 1 | 250.7 |
| 2024 Q1 | 19,043 | 4 | 2 | 210.1 |
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| Trimestre | Horas trabajadas | Citaciones | S&S | Por 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 20,833 | 12 | 3 | 576.0 |
| 2023 Q3 | 19,788 | 0 | 0 | 0.0 |
| 2023 Q2 | 18,043 | 8 | 0 | 443.4 |
| 2023 Q1 | 7,100 | 6 | 0 | 845.1 |
| 2022 Q4 | 420 | 0 | 0 | 0.0 |
| 2020 Q4 | 1,925 | 1 | 0 | 519.5 |
| 2020 Q3 | 6,038 | 2 | 0 | 331.2 |
| 2020 Q2 | 15,496 | 3 | 0 | 193.6 |
| 2020 Q1 | 16,080 | 0 | 0 | 0.0 |
| 2019 Q4 | 11,635 | 9 | 0 | 773.5 |
| 2019 Q3 | 15,856 | 2 | 0 | 126.1 |
| 2019 Q2 | 20,361 | 3 | 0 | 147.3 |
| 2019 Q1 | 19,296 | 0 | 0 | 0.0 |
| 2018 Q4 | 13,811 | 15 | 3 | 1086.1 |
| 2018 Q3 | 13,384 | 7 | 0 | 523.0 |
| 2018 Q2 | 13,203 | 0 | 0 | 0.0 |
| 2018 Q1 | 12,042 | 0 | 0 | 0.0 |
| 2017 Q4 | 11,659 | 3 | 0 | 257.3 |
| 2017 Q3 | 11,126 | 0 | 0 | 0.0 |
| 2017 Q2 | 12,877 | 6 | 1 | 465.9 |
| 2017 Q1 | 11,289 | 4 | 0 | 354.3 |
| 2016 Q4 | 9,811 | 0 | 0 | 0.0 |
| 2016 Q3 | 7,285 | 8 | 1 | 1098.1 |
| 2016 Q2 | 3,950 | 0 | 0 | 0.0 |
| 2016 Q1 | 5,500 | 3 | 0 | 545.5 |
| 2015 Q4 | 7,776 | 0 | 0 | 0.0 |
| 2015 Q3 | 8,495 | 0 | 0 | 0.0 |
| 2015 Q2 | 7,423 | 12 | 5 | 1616.6 |
| 2015 Q1 | 9,301 | 7 | 1 | 752.6 |
| 2014 Q4 | 9,868 | 8 | 1 | 810.7 |
| 2014 Q3 | 9,032 | 0 | 0 | 0.0 |
| 2014 Q2 | 6,673 | 3 | 1 | 449.6 |
| 2014 Q1 | 3,939 | 0 | 0 | 0.0 |
| 2013 Q4 | 6,896 | 16 | 3 | 2320.2 |
| 2013 Q3 | 5,661 | 0 | 0 | 0.0 |
| 2013 Q2 | 4,710 | 18 | 7 | 3821.7 |
| 2013 Q1 | 8,232 | 0 | 0 | 0.0 |
| 2012 Q4 | 8,531 | 13 | 1 | 1523.9 |
| 2012 Q3 | 2,852 | 19 | 5 | 6662.0 |
| 2012 Q2 | 10,335 | 0 | 0 | 0.0 |
| 2012 Q1 | 14,473 | 18 | 10 | 1243.7 |
| 2011 Q4 | 20,066 | 2 | 0 | 99.7 |
| 2011 Q3 | 20,147 | 0 | 0 | 0.0 |
| 2011 Q2 | 16,544 | 9 | 2 | 544.0 |
| 2011 Q1 | 15,091 | 15 | 8 | 994.0 |
| 2010 Q4 | 15,655 | 0 | 0 | 0.0 |
| 2010 Q3 | 7,930 | 0 | 0 | 0.0 |
| 2010 Q1 | 0 | 0 | 0 |
Incidentes reportables
15 en archivo2026 · 1 incidente
2025 · 1 incidente
B & W Resources Inc. believes an electrical short in the electric fuel hose reel caused the fire. The fuel hose reel compartment was severely damaged.
2024 · 2 incidentes
The employee strained EE's lower back while pulling an oil hose from the oil truck.
The employee was operating a John Deere 700 dozer when the machine over traveled the work area and overturned. The employee was wearing a seatbelt and only sustained bruising. EE was examined immediately after the accident and released for work later that morning.
2023 · 1 incidente
The Employees left ring finger was pinched when the small, oil soaked hydraulic jack EE was holding slipped and fell to the bumper.
2020 · 1 incidente
The employee was tightening a hydraulic hose. The wrench slipped hitting the employee over the left eye. Injury resulted in 7 stitches.
2018 · 2 incidentes
Truck driver was going down a hill and went into ditch and hit rock causing truck to tip on the right side
A Caterpillar D10R Dozer caught on fire between 3:50pm (the time that the machine was parked) and 5:47pm (the notification of fire to company officials)
2017 · 3 incidentes
The employee was using a sledge hammer to assist in the installation of a ball stud on a Caterpillar 777D truck.
There was no accident, the employee was suffering from a bulging disc in which employee had previously had surgery for years ago. The condition was worsening and while working on the job that day employee was operating a 777D rock truck. As the employee stood up to exit the truck employee's back was burning and cramping.
The employee was cleaning loose material away from the highwall in the #8 coal pit when the bucket on the loader hit a rock. This caused the loader to abruptly swivel hard to the right sending a jolt through the employees back.
2016 · 2 incidentes
The employee reinjured a previous back injury that resulted in 4 bulging disks in the employee's back.
The employee has been placed on light duty.
2011 · 2 incidentes
Cutting edge off loader and it fell landing on left foot.
Getting vacuum cleaner out of back of mechanic truck. Slipped on bed of truck striking right side of ribs.
The full compliance file on Aces Branch Mine #9
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.