Roof fall measuring 25' long, 20' wide, and 8' thick was discovered in the #4 entry at survey mark 66128 approximately 2000' from the working face. The area was developed 2/4/11 with 6' torque tension roof bolts as the primary support. Fall did not impede travel, nor affect ventilation. No injuries occurred as a result of the fall.
Saylor Mine Coal
Saylor Mine tiene $48K en multas propuestas de MSHA y $0 pendientes en 9 expedientes impugnados, ademas del muestreo de salud y el registro completo de incidentes.
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- Muertes
- 0
- Incidentes totales
- 8
- Años en registro
- 2009–2011
- Último incidente
- Feb 2011
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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.Saylor Mine tiene $48K en multas propuestas de MSHA y $0 pendientes en 9 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 Saylor Mine muestra un polvo respirable de carbon promedio de 0.39 mg/m3 (98% en cumplimiento) en 135 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 |
|---|---|---|---|---|
| 2012 Q2 | 0 | 0 | 0 | |
| 2012 Q1 | 0 | 0 | 0 | |
| 2011 Q4 | 0 | 0 | 0 | |
| 2011 Q3 | 0 | 0 | 0 | |
| 2011 Q2 | 0 | 0 | 0 | |
| 2011 Q1 | 29,171 | 7 | 0 | 240.0 |
| 2010 Q4 | 27,487 | 5 | 2 | 181.9 |
| 2010 Q3 | 31,190 | 43 | 9 | 1378.6 |
Mostrar 19 trimestres anteriores Ocultar trimestres anteriores
| Trimestre | Horas trabajadas | Citaciones | S&S | Por 1M hrs |
|---|---|---|---|---|
| 2010 Q2 | 29,270 | 12 | 3 | 410.0 |
| 2010 Q1 | 29,250 | 9 | 2 | 307.7 |
| 2009 Q4 | 26,404 | 20 | 3 | 757.5 |
| 2009 Q3 | 35,854 | 10 | 2 | 278.9 |
| 2009 Q2 | 20,273 | 11 | 2 | 542.6 |
| 2009 Q1 | 1,138 | 0 | 0 | 0.0 |
| 2008 Q4 | 924 | 1 | 0 | 1082.3 |
| 2008 Q3 | 0 | 0 | 0 | |
| 2008 Q2 | 0 | 0 | 0 | |
| 2008 Q1 | 0 | 0 | 0 | |
| 2007 Q4 | 0 | 0 | 0 | |
| 2007 Q3 | 0 | 0 | 0 | |
| 2007 Q2 | 0 | 0 | 0 | |
| 2007 Q1 | 0 | 0 | 0 | |
| 2006 Q4 | 0 | 0 | 0 | |
| 2006 Q3 | 0 | 0 | 0 | |
| 2006 Q2 | 0 | 0 | 0 | |
| 2006 Q1 | 0 | 0 | 0 | |
| 2005 Q4 | 0 | 0 | 0 |
Incidentes reportables
8 en archivo2011 · 5 incidentes
A roof fall measuring 20'long, 18'wide, and 8'thick was discovered in the #5 entry outby spad 66202. Fall was 600' from the working face and did not affect ventilation or the passage of men. Area was developed 2/11/11 with 6' torque tension roof bolts as primary support. No injuries were reported as a result of the fall.
A roof fall measuring 36'long, 19'wide, and 12'thick was discovered in the #4 entry 6 belt inby spad 65935. The fall was 650' from the working section and was developed Jan 2011 with 6' and 8' torque tension roof bolts as support. The fall did not impede ventilation or the passage of men. No injuries were reported as a result of the fall.
Roof fall was discovered in return 3200' from working face and measured 50' long, 18.5' wide, 12'thick. Fall was located in Southwest return panel and was developed in 2009, 4' glue bolts were the primary support. Ventilation and passage of men not affected. Fall area will be barricaded and dangered off.
Roof fall discovered in return 3900' from working section measuring 80'-150' long, 160' wide, and unknown thickness. Fall was located between #7 and #8 entry, the area was developed 1/20/09 with 4' glue bolts as primary support. Fall was immediately reported and investigated by MSHA.
2010 · 2 incidentes
While using sledge hammer to strike feeder drive chain, employee missed his target, striking finger on his left hand between feeder frame and hammer handle.
A roof fall was discovered in the 3rd left return off #2 mains at spad 63665. The fall was 2000' outby the working section, neither ventilation nor the passage of men was not affected. The fall measured 8' high, 100' wide, 175' long. The area was developed Feb 2010 with 48" glue bolts as primary roof support. The entrances to the fall was timbered.
2009 · 1 incidente
Employee was reaching for a bundle of roof bolt plates while operating a roof bolter, when rock measuring 24" x 18" x 6" thick fell from the roof between 2 previous roof supports and struck the right hand. Employee sustained fractures to the smaller finger right hand to which was later amputated to the first joint.
The full compliance file on Saylor Mine
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.