Employee felt a pop in left knee when mounting water truck. Employee has had a previous knee injury. Not determined until May 6th that this was a new injury and not a reoccurrence.
Chattanooga Quarry: 112 citaciones de la MSHA Metal/Non-Metal
Chattanooga Quarry tiene $33K en multas propuestas de MSHA y $121 pendientes en 4 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 Chattanooga Quarry.
- Muertes
- 0
- Incidentes totales
- 16
- Años en registro
- 2000–2026
- Último incidente
- Apr 2026
ⓘ
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.Chattanooga Quarry tiene $33K en multas propuestas de MSHA y $121 pendientes en 4 expedientes impugnados.
ⓘ
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.ⓘ
Las proporciones se calculan sobre las citaciones que llevan la codificación de gravedad y negligencia de la MSHA; una pequeña parte de los registros no está codificada.ⓘ
Impugnar una citación ante la Comisión Federal de Revisión de Seguridad y Salud Minera es un derecho legal. Estas cifras presentan los resultados públicos de ese proceso, según el archivo de Violaciones Impugnadas de MSHA.- Conciliadas 2 · 50%
- Quedaron como emitidas 1 · 25%
- Anuladas o retiradas 1 · 25%
ⓘ
Una citación Significativa y Sustancial cuenta como sobreviviente cuando la conciliación o la decisión del juez mantuvo la designación, o cuando la impugnación fue desestimada o quedó en rebeldía y la citación quedó como emitida. Las citaciones anuladas o retiradas, y las conciliaciones que quitaron la designación, cuentan en contra.ⓘ
Una reducción o desestimación ante la Comisión es un resultado legítimo de impugnar una multa propuesta. Las cifras son el monto propuesto y el monto confirmado en la decisión del expediente.| Expediente | Decisión | Juez | Año | Propuesta / confirmada |
|---|---|---|---|---|
| SE 2010-1170M | Settlement | McCarthy | 2012 | $14K → $10K |
| SE 2014-20M | Default | Lesnick | 2014 | $3K → $3K |
| SE 2011-799M | Vacate | Gill | 2014 | $100 → $0 |
| SE 2014-0367 | Settlement | Barbour | 2014 | $100 → $100 |
ⓘ
Una muestra es una medición de cumplimiento en un momento dado, no un historial de exposición individual. Estas cifras describen registros de muestreo de MSHA y no establecen causalidad ni dosis personal.Contaminantes en minas de metal y no metal (muestras personales)
ⓘ
Muchas muestras son mediciones de detección de sustancias sin límite de exposición aplicable; se cuentan como muestras pero se excluyen de toda cifra de exceso. Los porcentajes de exceso usan solo muestras con límite establecido.
Última medición: 2024-03-27
ⓘ
Muchas muestras son mediciones de detección de sustancias sin límite de exposición aplicable; se cuentan como muestras pero se excluyen de toda cifra de exceso. Los porcentajes de exceso usan solo muestras con límite establecido.- Respirable dust, <.1mg12
- Quartz, respirable, >1% Qtz11
- Nuisance dust, respirable, <1% Qtz2
- Unlisted Particulate, respirable, <1% Qtz2
Ver los análisis individuales (27)
| Fecha | Contaminante | Concentración | Límite | Conc / límite | Ocupación |
|---|---|---|---|---|---|
| 2024-03-27 | Quartz, respirable, >1% Qtz | 0.16 | Backhoe Operator | ||
| 2024-03-27 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2024-03-27 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2021-02-09 | Respirable dust, <.1mg | 0 | Rotary Bucket Ex. Operator | ||
| 2021-02-09 | Unlisted Particulate, respirable, <1% Qtz | 0.19 | Dry Screen Plant Operator | ||
| 2021-02-09 | Unlisted Particulate, respirable, <1% Qtz | 0.83 | Crusher Oper/Worker | ||
| 2021-02-09 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2016-11-01 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2016-11-01 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2016-11-01 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2012-06-27 | Respirable dust, <.1mg | 0.06 | Drill Operator, Rotary | ||
| 2011-01-06 | Respirable dust, <.1mg | 0 | Utility Man | ||
| 2011-01-06 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2006-12-14 | Quartz, respirable, >1% Qtz | 0.15 | 0.94 | 0.16 | Utility Man |
| 2006-03-30 | Quartz, respirable, >1% Qtz | 0.38 | 1.72 | 0.22 | Utility Man |
| 2006-03-30 | Quartz, respirable, >1% Qtz | 0.16 | 0.59 | 0.27 | Crusher Oper/Worker |
| 2004-12-22 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2004-12-22 | Respirable dust, <.1mg | 0 | Utility Man | ||
| 2004-12-22 | Quartz, respirable, >1% Qtz | 0.26 | 0.73 | 0.36 | Dry Screen Plant Operator |
| 2004-05-06 | Quartz, respirable, >1% Qtz | 0.29 | 2.02 | 0.14 | Dry Screen Plant Operator |
| 2004-05-06 | Quartz, respirable, >1% Qtz | 0.18 | 1.26 | 0.14 | Building Repair/Maint. |
| 2004-05-06 | Quartz, respirable, >1% Qtz | 0.25 | 0.86 | 0.29 | Crusher Oper/Worker |
| 2003-01-15 | Quartz, respirable, >1% Qtz | 0.12 | 1.48 | 0.08 | Crusher Oper/Worker |
| 2003-01-15 | Quartz, respirable, >1% Qtz | 0.57 | 1.29 | 0.44 | Truck Driver |
| 2002-05-02 | Nuisance dust, respirable, <1% Qtz | 0.25 | 10 | 0.03 | Dry Screen Plant Operator |
| 2002-05-02 | Nuisance dust, respirable, <1% Qtz | 0.19 | 10 | 0.02 | Crusher Oper/Worker |
| 2002-05-02 | Quartz, respirable, >1% Qtz | 0.12 | 1.04 | 0.12 | Cleanup Man |
Chattanooga Quarry registró 0.00 casos de lesión reportables por cada 100 trabajadores a tiempo completo en 2025.
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Esta tasa son los casos de lesión reportables por cada 100 trabajadores a tiempo completo por año, calculada como 200,000 por los casos dividido entre las horas-empleado reportadas por el operador a la MSHA. Los casos son lesiones que la MSHA clasificó en grado 01 a 07; se excluyen los eventos de solo accidente que no lesionaron a nadie, y también las lesiones de contratistas, cuyas horas no corresponden a una sola mina. Las tasas comienzan en el año 2000, cuando inicia el reporte trimestral de empleo, y se omiten por debajo de 20,000 horas en un año.| Año | tasa de casos totales | días perdidos | mortales |
|---|---|---|---|
| 2025 * | 0.00 | 0.00 | 0.000 |
| 2024 * | 0.00 | 0.00 | 0.000 |
| 2023 * | 0.00 | 0.00 | 0.000 |
| 2022 * | 0.00 | 0.00 | 0.000 |
| 2021 * | 0.00 | 0.00 | 0.000 |
| 2020 * | 0.00 | 0.00 | 0.000 |
| 2019 * | 0.00 | 0.00 | 0.000 |
| 2018 * | 0.00 | 0.00 | 0.000 |
- AMT Florida Rock Industries 2000 a 2008
- Martin Marietta Materials, Inc. 2008 al presente
| Año | Empleados |
|---|---|
| 2026 | 15 |
| 2025 | 14 |
| 2024 | 13 |
| 2023 | 13 |
| 2022 | 14 |
| 2021 | 15 |
| 2020 | 16 |
| 2019 | 15 |
| 2018 | 14 |
| 2017 | 13 |
| 2016 | 12 |
| 2015 | 12 |
| 2014 | 12 |
| 2013 | 14 |
| 2012 | 14 |
| 2011 | 13 |
| 2010 | 16 |
| 2009 | 17 |
| 2008 | 17 |
| 2007 | 17 |
| 2006 | 20 |
| 2005 | 19 |
| 2004 | 17 |
| 2003 | 15 |
| 2002 | 18 |
| 2001 | 15 |
| 2000 | 5 |
Chattanooga Quarry se ubica en Hamilton County, Tennessee, donde la categoría minera del Censo representa el 0.1% del empleo del condado.
ⓘ
Las cifras del condado provienen de la Encuesta sobre la Comunidad Estadounidense de la Oficina del Censo de EE. UU., estimaciones quinquenales agrupadas, por lo que la edición de 2023 abarca de 2019 a 2023. La categoría del Censo es 'minería, explotación de canteras y extracción de petróleo y gas', que es más amplia que la jurisdicción de la MSHA e incluye a trabajadores de petróleo y gas que ninguna mina emplea. Estas cifras describen el condado circundante, no esta mina, y no son un factor en ningún incidente específico.ⓘ
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 |
|---|---|---|---|---|
| 2026 Q2 | 7,772 | 0 | 0 | 0.0 |
| 2026 Q1 | 7,108 | 0 | 0 | 0.0 |
| 2025 Q4 | 6,963 | 0 | 0 | 0.0 |
| 2025 Q3 | 6,234 | 1 | 0 | 160.4 |
| 2025 Q2 | 7,993 | 0 | 0 | 0.0 |
| 2025 Q1 | 6,276 | 0 | 0 | 0.0 |
| 2024 Q4 | 6,964 | 0 | 0 | 0.0 |
| 2024 Q3 | 7,090 | 0 | 0 | 0.0 |
Mostrar 97 trimestres anteriores Ocultar trimestres anteriores
| Trimestre | Horas trabajadas | Citaciones | S&S | Por 1M hrs |
|---|---|---|---|---|
| 2024 Q2 | 7,149 | 0 | 0 | 0.0 |
| 2024 Q1 | 6,901 | 1 | 0 | 144.9 |
| 2023 Q4 | 6,877 | 0 | 0 | 0.0 |
| 2023 Q3 | 6,646 | 3 | 0 | 451.4 |
| 2023 Q2 | 7,579 | 0 | 0 | 0.0 |
| 2023 Q1 | 7,772 | 2 | 1 | 257.3 |
| 2022 Q4 | 8,254 | 0 | 0 | 0.0 |
| 2022 Q3 | 9,090 | 0 | 0 | 0.0 |
| 2022 Q2 | 7,386 | 0 | 0 | 0.0 |
| 2022 Q1 | 6,712 | 0 | 0 | 0.0 |
| 2021 Q4 | 7,670 | 3 | 0 | 391.1 |
| 2021 Q3 | 7,348 | 0 | 0 | 0.0 |
| 2021 Q2 | 8,816 | 0 | 0 | 0.0 |
| 2021 Q1 | 8,816 | 0 | 0 | 0.0 |
| 2020 Q4 | 9,400 | 0 | 0 | 0.0 |
| 2020 Q3 | 9,641 | 1 | 0 | 103.7 |
| 2020 Q2 | 9,579 | 0 | 0 | 0.0 |
| 2020 Q1 | 8,512 | 0 | 0 | 0.0 |
| 2019 Q4 | 9,201 | 0 | 0 | 0.0 |
| 2019 Q3 | 8,447 | 0 | 0 | 0.0 |
| 2019 Q2 | 7,976 | 0 | 0 | 0.0 |
| 2019 Q1 | 7,880 | 1 | 0 | 126.9 |
| 2018 Q4 | 7,469 | 0 | 0 | 0.0 |
| 2018 Q3 | 7,625 | 1 | 0 | 131.1 |
| 2018 Q2 | 7,992 | 0 | 0 | 0.0 |
| 2018 Q1 | 7,537 | 0 | 0 | 0.0 |
| 2017 Q4 | 8,417 | 0 | 0 | 0.0 |
| 2017 Q3 | 7,553 | 0 | 0 | 0.0 |
| 2017 Q2 | 7,131 | 1 | 0 | 140.2 |
| 2017 Q1 | 7,547 | 0 | 0 | 0.0 |
| 2016 Q4 | 7,889 | 3 | 0 | 380.3 |
| 2016 Q3 | 8,786 | 0 | 0 | 0.0 |
| 2016 Q2 | 7,831 | 0 | 0 | 0.0 |
| 2016 Q1 | 6,655 | 0 | 0 | 0.0 |
| 2015 Q4 | 8,211 | 0 | 0 | 0.0 |
| 2015 Q3 | 8,362 | 0 | 0 | 0.0 |
| 2015 Q2 | 7,853 | 1 | 0 | 127.3 |
| 2015 Q1 | 6,431 | 3 | 0 | 466.5 |
| 2014 Q4 | 7,566 | 0 | 0 | 0.0 |
| 2014 Q3 | 7,008 | 4 | 2 | 570.8 |
| 2014 Q2 | 7,188 | 1 | 0 | 139.1 |
| 2014 Q1 | 6,518 | 4 | 0 | 613.7 |
| 2013 Q4 | 7,351 | 0 | 0 | 0.0 |
| 2013 Q3 | 7,376 | 0 | 0 | 0.0 |
| 2013 Q2 | 7,148 | 2 | 1 | 279.8 |
| 2013 Q1 | 7,883 | 0 | 0 | 0.0 |
| 2012 Q4 | 7,615 | 0 | 0 | 0.0 |
| 2012 Q3 | 6,670 | 0 | 0 | 0.0 |
| 2012 Q2 | 7,059 | 0 | 0 | 0.0 |
| 2012 Q1 | 5,628 | 0 | 0 | 0.0 |
| 2011 Q4 | 7,090 | 2 | 1 | 282.1 |
| 2011 Q3 | 8,823 | 0 | 0 | 0.0 |
| 2011 Q2 | 7,249 | 0 | 0 | 0.0 |
| 2011 Q1 | 5,213 | 1 | 0 | 191.8 |
| 2010 Q4 | 6,328 | 0 | 0 | 0.0 |
| 2010 Q3 | 8,118 | 0 | 0 | 0.0 |
| 2010 Q2 | 9,003 | 1 | 0 | 111.1 |
| 2010 Q1 | 9,212 | 0 | 0 | 0.0 |
| 2009 Q4 | 10,786 | 13 | 4 | 1205.3 |
| 2009 Q3 | 10,901 | 0 | 0 | 0.0 |
| 2009 Q2 | 9,601 | 1 | 0 | 104.2 |
| 2009 Q1 | 8,912 | 0 | 0 | 0.0 |
| 2008 Q4 | 11,487 | 0 | 0 | 0.0 |
| 2008 Q3 | 10,813 | 6 | 1 | 554.9 |
| 2008 Q2 | 7,306 | 0 | 0 | 0.0 |
| 2008 Q1 | 8,892 | 1 | 0 | 112.5 |
| 2007 Q4 | 8,964 | 0 | 0 | 0.0 |
| 2007 Q3 | 9,524 | 0 | 0 | 0.0 |
| 2007 Q2 | 10,638 | 0 | 0 | 0.0 |
| 2007 Q1 | 10,081 | 0 | 0 | 0.0 |
| 2006 Q4 | 10,261 | 0 | 0 | 0.0 |
| 2006 Q3 | 12,143 | 2 | 0 | 164.7 |
| 2006 Q2 | 12,055 | 0 | 0 | 0.0 |
| 2006 Q1 | 11,621 | 1 | 0 | 86.1 |
| 2005 Q4 | 11,664 | 0 | 0 | 0.0 |
| 2005 Q3 | 12,147 | 0 | 0 | 0.0 |
| 2005 Q2 | 13,463 | 0 | 0 | 0.0 |
| 2005 Q1 | 11,993 | 0 | 0 | 0.0 |
| 2004 Q4 | 12,026 | 3 | 2 | 249.5 |
| 2004 Q3 | 13,403 | 0 | 0 | 0.0 |
| 2004 Q2 | 11,781 | 2 | 0 | 169.8 |
| 2004 Q1 | 11,230 | 1 | 0 | 89.0 |
| 2003 Q4 | 11,481 | 0 | 0 | 0.0 |
| 2003 Q3 | 11,067 | 0 | 0 | 0.0 |
| 2003 Q2 | 9,401 | 0 | 0 | 0.0 |
| 2003 Q1 | 9,434 | 0 | 0 | 0.0 |
| 2002 Q4 | 9,114 | 0 | 0 | 0.0 |
| 2002 Q3 | 12,689 | 1 | 0 | 78.8 |
| 2002 Q2 | 12,162 | 3 | 0 | 246.7 |
| 2002 Q1 | 10,440 | 0 | 0 | 0.0 |
| 2001 Q4 | 11,914 | 0 | 0 | 0.0 |
| 2001 Q3 | 912 | 3 | 0 | 3289.5 |
| 2001 Q2 | 11,257 | 2 | 1 | 177.7 |
| 2001 Q1 | 7,458 | 0 | 0 | 0.0 |
| 2000 Q4 | 3,426 | 0 | 0 | 0.0 |
| 2000 Q3 | 3,916 | 0 | 0 | 0.0 |
| 2000 Q2 | 661 | 16 | 12 | 24205.7 |
Incidentes reportables
16 en archivo2026 · 1 incidente
2025 · 1 incidente
Smoke was observed coming from the surge tunnel. The fire department was dispatched.
2017 · 1 incidente
The employee was helping the mechanic to replace the idler on the Komatsu PC220 trackhoe. They were using a hammer to hit a chisel into a slot to help the shaft slide into place. The chisel unexpectedly popped out of the slot and came back and hit the employee in EE's open mouth, injuring two of EE's teeth.
2016 · 1 incidente
Operator was hauling a load of spoil material to the dump area, drove into a hole and right leg contacted the bottom edge of dash resulting in a small laceration just below the knee about 1/2 inch long requiring one stitch. Employee was treated and given a return to work release.
2013 · 1 incidente
Employee was in the procees of jacking up a loader when the machine fell. Employee sustained broken ribs and shoulder sprain.
2011 · 2 incidentes
While exiting WA500 loader, employee slipped off and fell to ground below. Landed on left foot and left hand. Employee was standing on top step of ladder and had lunch box in left hand holding handrail. When employee closed the door he reached to grab hand rail with right hand and missed, lost his balance and fell to the ground.
Employee was entering the Chattanooga scale house when her foot slipped off of step and she lost her balance and fell on stairs, breaking her fall with her left arm. Employee's toe caught the end of the step causing her to trip. She has fractured her left arm.
2006 · 1 incidente
Employee was using a sledgehammer to dislodge material built up in PEP Screen chute, left index finger was struck between hammer handle and chute shattering the bone in the tip of his finger.
2005 · 3 incidentes
Employee was performing the daily servicing tasks (fueling & greasing) on the Kamatsu PC 750 excavator located in the bottom of the pit. While exiting the machine employee lost his footing and fell approximately 3 feet to the ground.
Loading a shot, stepped on the bucket of a bobcat to move it, foot slipped, fell, hurt right knee.
Employee drove Front end loader through drainage ditch, loader bounced and caused lower lumbar strain. Doctor released employee to light duty.
2004 · 1 incidente
EE blasting at Florida Rock when a rock ricocheted off the conveyer system and hit him in the upper left chest area.
2003 · 1 incidente
EE WAS USING A ROD TO PRY A ROCK FROM BEHIND WHEEL ON SCREEN CHUTE, THE BAR SLIPPED AND HIS HAND HIT A PIECE OF ANGLE IRON SUPPORT ON THE CHUTE. LITTLE FINGER OF RIGHT HAND WAS LACERATEC CAUSING HIM TO RECIEVE TWO STITCHES.
2001 · 2 incidentes
EMPLOYEE WAS DRIVING 769 OUT OF PIT. TRUCK BEGAN TO SMOKE AND THEN ENGINE STALLED. TRUCK ROLLED DOWN HILL, STEERED INTO HIGHWALL AND IT ROLLED OVER. EMPLOYEE WAS NOT INJURED. TRUCK CAUGHT ON F IRE, TRUCK TOTALED.
AT THE ENDING OF THE DAY WHILE GATHERING TOOLS, EE WAS STANDING ON A CONCRETE FOUNDATION AT THE SECONDARY CRUSHER WHICH WAS APPROX 14" HIGHER THAN THE GROUND ELEVATION AND LOST HIS BALANCE STE PPING BACKWARDS ONTO UNEVEN GROUND LANDING HEEL FIRST.
2000 · 1 incidente
EE WAS PULLING ON PRYBAR TO TIGHTEN V-BELTS ON CRUSHER. BAR SLIPPED STRIKING EE IN NOSE. EE REPORTED HE WAS ALRIGHT AND CONTINUED TO WORK. DID NOT MISS ANY WORK. EE CONTACTED PLANT MANAGER AT HOME 8-27 TO REPORT HE HAD BEEN HURTING AND WENT TO DOCTOR. DOCTOR SAID HIS NOSE WAS BROKEN.