EE said the scraper seat was loose all day and jostled EE as EE drove it during EE's entire shift. EE complained of lower back pain.
TENSLEEP MINE: 135 citaciones de la MSHA Metal/Non-Metal
TENSLEEP MINE tiene $29K en multas propuestas de MSHA y $0 pendientes en 2 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 TENSLEEP MINE.
- Muertes
- 0
- Incidentes totales
- 25
- Años en registro
- 1991–2026
- Último incidente
- Feb 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.TENSLEEP MINE tiene $29K en multas propuestas de MSHA y $0 pendientes en 2 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 3 · 60%
- Quedaron como emitidas 1 · 20%
- Anuladas o retiradas 1 · 20%
ⓘ
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 |
|---|---|---|---|---|
| WEST 2022-0159 | Settlement | McCarthy | 2022 | $4K → $3K |
| WEST 2022-0275 | Dismissal | Miller | 2022 | $2K → $0 |
ⓘ
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: 2025-07-30
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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, <.1mg13
- Quartz, respirable, >1% Qtz6
- Cristobalite, respirable3
- Unlisted Particulate, respirable, <1% Qtz3
Ver los análisis individuales (25)
| Fecha | Contaminante | Concentración | Límite | Conc / límite | Ocupación |
|---|---|---|---|---|---|
| 2025-07-30 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2024-03-13 | Quartz, respirable, >1% Qtz | 0.13 | 0.6 | 0.22 | Scraper Operator |
| 2024-03-13 | Respirable dust, <.1mg | 0 | Road Grader Operator | ||
| 2024-03-13 | Respirable dust, <.1mg | 0 | Rotary Bucket Ex. Operator | ||
| 2024-03-13 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2024-03-13 | Quartz, respirable, >1% Qtz | 0.15 | Scraper Operator | ||
| 2022-04-08 | Respirable dust, <.1mg | 0 | Scraper Operator | ||
| 2022-04-08 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2018-10-24 | Cristobalite, respirable | 0 | Scraper Operator | ||
| 2018-10-24 | Respirable dust, <.1mg | 0 | Scraper Operator | ||
| 2018-10-24 | Unlisted Particulate, respirable, <1% Qtz | 0.15 | Bulldozer Operator | ||
| 2018-10-24 | Cristobalite, respirable | 0.15 | Bulldozer Operator | ||
| 2018-10-24 | Unlisted Particulate, respirable, <1% Qtz | 0 | Scraper Operator | ||
| 2018-10-24 | Cristobalite, respirable | 0 | Scraper Operator | ||
| 2014-11-05 | Respirable dust, <.1mg | 0 | Tractor Operator | ||
| 2014-11-05 | Unlisted Particulate, respirable, <1% Qtz | 0.12 | Bulldozer Operator | ||
| 2010-01-12 | Respirable dust, <.1mg | 0 | Scraper Operator | ||
| 2010-01-12 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2009-08-04 | Quartz, respirable, >1% Qtz | 0.16 | 0.98 | 0.16 | Bulldozer Operator |
| 2005-06-16 | Quartz, respirable, >1% Qtz | 0.27 | 0.81 | 0.33 | Scraper Operator |
| 2005-06-16 | Quartz, respirable, >1% Qtz | 0.26 | 1.17 | 0.22 | Bulldozer Operator |
| 2005-06-16 | Respirable dust, <.1mg | 0 | Scraper Operator | ||
| 2001-06-05 | Respirable dust, <.1mg | 0 | Scraper Operator | ||
| 2001-06-05 | Quartz, respirable, >1% Qtz | 0.37 | 1.17 | 0.32 | Bulldozer Operator |
| 2000-08-12 | Respirable dust, <.1mg | 0 | Scraper Operator |
TENSLEEP MINE registró 0.00 casos de lesión reportables por cada 100 trabajadores a tiempo completo en 2024.
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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 |
|---|---|---|---|
| 2024 * | 0.00 | 0.00 | 0.000 |
| 2013 * | 0.00 | 0.00 | 0.000 |
| 2012 * | 0.00 | 0.00 | 0.000 |
| 2009 * | 0.00 | 0.00 | 0.000 |
- Kaycee Bentonite Corp 1950 a 1986
- Black Hills Bentonite 1987 al presente
| Año | Empleados |
|---|---|
| 2026 | 11 |
| 2025 | 9 |
| 2024 | 9 |
| 2023 | 8 |
| 2022 | 8 |
| 2021 | 7 |
| 2020 | 8 |
| 2019 | 7 |
| 2018 | 6 |
| 2017 | 7 |
| 2016 | 6 |
| 2015 | 8 |
| 2014 | 8 |
| 2013 | 9 |
| 2012 | 9 |
| 2011 | 9 |
| 2010 | 9 |
| 2009 | 8 |
| 2008 | 8 |
| 2007 | 8 |
| 2006 | 7 |
| 2005 | 7 |
| 2004 | 6 |
| 2003 | 5 |
| 2002 | 6 |
| 2001 | 4 |
| 2000 | 4 |
TENSLEEP MINE se ubica en Washakie County, Wyoming, donde la categoría minera del Censo representa el 2.3% del empleo del condado.
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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 | 4,736 | 0 | 0 | 0.0 |
| 2026 Q1 | 5,752 | 1 | 0 | 173.9 |
| 2025 Q4 | 4,775 | 0 | 0 | 0.0 |
| 2025 Q3 | 5,313 | 2 | 0 | 376.4 |
| 2025 Q2 | 4,833 | 0 | 0 | 0.0 |
| 2025 Q1 | 4,150 | 0 | 0 | 0.0 |
| 2024 Q4 | 4,301 | 3 | 2 | 697.5 |
| 2024 Q3 | 6,696 | 2 | 1 | 298.7 |
Mostrar 98 trimestres anteriores Ocultar trimestres anteriores
| Trimestre | Horas trabajadas | Citaciones | S&S | Por 1M hrs |
|---|---|---|---|---|
| 2024 Q2 | 4,409 | 0 | 0 | 0.0 |
| 2024 Q1 | 4,838 | 5 | 1 | 1033.5 |
| 2023 Q4 | 4,421 | 0 | 0 | 0.0 |
| 2023 Q3 | 5,708 | 4 | 0 | 700.8 |
| 2023 Q2 | 4,546 | 0 | 0 | 0.0 |
| 2023 Q1 | 4,621 | 6 | 2 | 1298.4 |
| 2022 Q4 | 3,685 | 0 | 0 | 0.0 |
| 2022 Q3 | 5,024 | 0 | 0 | 0.0 |
| 2022 Q2 | 4,411 | 7 | 4 | 1586.9 |
| 2022 Q1 | 3,429 | 0 | 0 | 0.0 |
| 2021 Q4 | 3,610 | 7 | 2 | 1939.1 |
| 2021 Q3 | 5,936 | 0 | 0 | 0.0 |
| 2021 Q2 | 3,178 | 0 | 0 | 0.0 |
| 2021 Q1 | 3,032 | 1 | 0 | 329.8 |
| 2020 Q4 | 3,482 | 0 | 0 | 0.0 |
| 2020 Q3 | 6,152 | 1 | 0 | 162.5 |
| 2020 Q2 | 4,121 | 3 | 0 | 728.0 |
| 2020 Q1 | 3,262 | 2 | 0 | 613.1 |
| 2019 Q4 | 2,600 | 0 | 0 | 0.0 |
| 2019 Q3 | 4,244 | 0 | 0 | 0.0 |
| 2019 Q2 | 3,844 | 2 | 0 | 520.3 |
| 2019 Q1 | 3,882 | 0 | 0 | 0.0 |
| 2018 Q4 | 2,811 | 2 | 0 | 711.5 |
| 2018 Q3 | 3,248 | 1 | 0 | 307.9 |
| 2018 Q2 | 2,895 | 0 | 0 | 0.0 |
| 2018 Q1 | 2,684 | 0 | 0 | 0.0 |
| 2017 Q4 | 3,428 | 0 | 0 | 0.0 |
| 2017 Q3 | 4,846 | 0 | 0 | 0.0 |
| 2017 Q2 | 4,045 | 0 | 0 | 0.0 |
| 2017 Q1 | 3,415 | 0 | 0 | 0.0 |
| 2016 Q4 | 2,868 | 1 | 0 | 348.7 |
| 2016 Q3 | 3,348 | 0 | 0 | 0.0 |
| 2016 Q2 | 2,857 | 0 | 0 | 0.0 |
| 2016 Q1 | 2,705 | 0 | 0 | 0.0 |
| 2015 Q4 | 3,302 | 1 | 0 | 302.8 |
| 2015 Q3 | 5,128 | 5 | 2 | 975.0 |
| 2015 Q2 | 4,861 | 0 | 0 | 0.0 |
| 2015 Q1 | 4,116 | 0 | 0 | 0.0 |
| 2014 Q4 | 3,378 | 6 | 0 | 1776.2 |
| 2014 Q3 | 5,740 | 2 | 0 | 348.4 |
| 2014 Q2 | 6,541 | 0 | 0 | 0.0 |
| 2014 Q1 | 3,776 | 0 | 0 | 0.0 |
| 2013 Q4 | 3,354 | 3 | 0 | 894.5 |
| 2013 Q3 | 6,442 | 2 | 2 | 310.5 |
| 2013 Q2 | 8,105 | 0 | 0 | 0.0 |
| 2013 Q1 | 4,246 | 2 | 2 | 471.0 |
| 2012 Q4 | 4,993 | 0 | 0 | 0.0 |
| 2012 Q3 | 7,038 | 0 | 0 | 0.0 |
| 2012 Q2 | 5,892 | 0 | 0 | 0.0 |
| 2012 Q1 | 5,225 | 0 | 0 | 0.0 |
| 2011 Q4 | 4,242 | 0 | 0 | 0.0 |
| 2011 Q3 | 6,529 | 0 | 0 | 0.0 |
| 2011 Q2 | 4,458 | 2 | 0 | 448.6 |
| 2011 Q1 | 4,168 | 0 | 0 | 0.0 |
| 2010 Q4 | 3,677 | 0 | 0 | 0.0 |
| 2010 Q3 | 5,761 | 2 | 0 | 347.2 |
| 2010 Q2 | 4,468 | 0 | 0 | 0.0 |
| 2010 Q1 | 3,998 | 1 | 0 | 250.1 |
| 2009 Q4 | 4,380 | 0 | 0 | 0.0 |
| 2009 Q3 | 7,035 | 7 | 1 | 995.0 |
| 2009 Q2 | 5,272 | 0 | 0 | 0.0 |
| 2009 Q1 | 4,206 | 0 | 0 | 0.0 |
| 2008 Q4 | 3,454 | 3 | 0 | 868.6 |
| 2008 Q3 | 5,435 | 0 | 0 | 0.0 |
| 2008 Q2 | 4,225 | 0 | 0 | 0.0 |
| 2008 Q1 | 3,908 | 4 | 0 | 1023.5 |
| 2007 Q4 | 3,103 | 0 | 0 | 0.0 |
| 2007 Q3 | 2,862 | 0 | 0 | 0.0 |
| 2007 Q2 | 5,110 | 1 | 1 | 195.7 |
| 2007 Q1 | 4,058 | 0 | 0 | 0.0 |
| 2006 Q4 | 3,907 | 0 | 0 | 0.0 |
| 2006 Q3 | 5,331 | 0 | 0 | 0.0 |
| 2006 Q2 | 4,473 | 1 | 0 | 223.6 |
| 2006 Q1 | 3,766 | 5 | 1 | 1327.7 |
| 2005 Q4 | 2,688 | 0 | 0 | 0.0 |
| 2005 Q3 | 4,473 | 0 | 0 | 0.0 |
| 2005 Q2 | 3,138 | 4 | 0 | 1274.7 |
| 2005 Q1 | 3,182 | 0 | 0 | 0.0 |
| 2004 Q4 | 2,899 | 2 | 1 | 689.9 |
| 2004 Q3 | 4,570 | 0 | 0 | 0.0 |
| 2004 Q2 | 3,650 | 1 | 0 | 274.0 |
| 2004 Q1 | 3,250 | 0 | 0 | 0.0 |
| 2003 Q4 | 2,479 | 0 | 0 | 0.0 |
| 2003 Q3 | 3,293 | 0 | 0 | 0.0 |
| 2003 Q2 | 2,464 | 4 | 1 | 1623.4 |
| 2003 Q1 | 3,768 | 0 | 0 | 0.0 |
| 2002 Q4 | 2,618 | 0 | 0 | 0.0 |
| 2002 Q3 | 3,027 | 2 | 0 | 660.7 |
| 2002 Q2 | 3,026 | 0 | 0 | 0.0 |
| 2002 Q1 | 2,919 | 1 | 0 | 342.6 |
| 2001 Q4 | 2,418 | 0 | 0 | 0.0 |
| 2001 Q3 | 2,344 | 0 | 0 | 0.0 |
| 2001 Q2 | 2,346 | 10 | 5 | 4262.6 |
| 2001 Q1 | 2,361 | 0 | 0 | 0.0 |
| 2000 Q4 | 653 | 0 | 0 | 0.0 |
| 2000 Q3 | 2,341 | 3 | 0 | 1281.5 |
| 2000 Q2 | 2,304 | 0 | 0 | 0.0 |
| 2000 Q1 | 1,946 | 0 | 0 | 0.0 |
Incidentes reportables
25 en archivo2026 · 1 incidente
2023 · 1 incidente
Haul Truck operator was hauling dirt to the dump site, when they got too close to the edge of the haul road and ran up on the berm, flipping the bed of the haul truck over onto the road.
2022 · 2 incidentes
Employee stepped on the hitch of a fuel tank and hit EE's tailbone on the jack when stepping down. Reported to supervisor and kept working until 6/20/22. Went to Doctor on 6/20/22 and was excused from work for one week after a follow up appointment.
Employee had improperly adjusted their seat belt, and was driving over rough terrain in the mine site while operating a 627G Scraper. The jarring resulted in the employee bouncing up and striking the right side of their head against the climate controls. The employee suffered a cut on the right side of their head and received stitches at the Medical Center.
2021 · 3 incidentes
Employee was stripping topsoil in a Cat 627G scraper when they over travelled the cut area and drove onto a steeper incline, lower in the pit and the scraper tipped over. Initial 2 visits to doctor cleared the employee for work. Different clinic diagnosed EE with a mild concussion and prescribed a steroid on 11/11/21. Employee will be able to return to work on 11/18/2021.
Employee was attempting to bolt a tire back on a tractor and was stabilizing the tire with left arm, when the tire shifted and jarred shoulder.
EE was exiting scraper, when the wind caught the door & slammed it on EE's rt hand. Hand was caught between door & door jam. EE continued to work, & on 2/11/21, informed supervisor they wanted to get hand x-rayed. Hand was put in cast & EE given full work release. After working till 2/15/21 EE went back to dr & instructed to stay home till 3/4/21 when injury will be re-evaluated.
2020 · 1 incidente
Scraper operator was push pulling, and upon disconnecting from the front scraper, ran over a rock and jarred their back.
2017 · 1 incidente
The miner was pounding a pin out on a bulldozer, when they felt a pain in the left thigh, though there was minor bleeding the employee disregarded it as a scratch, and continued working. On 7/19/2018 the employee went to the doctor and had an x-ray performed, which revealed a sliver of metal embedded in the thigh that had to be surgically removed.
2015 · 1 incidente
Employee pinched his hand while performing maintenance on a tractor used for field drying. He had his hand in between a pin and a hammer he was using to fix the machinery with. He needed 3 stitches in his hand!
2014 · 1 incidente
EE drove scraper too close to edge of pile which caused it to slide down angle of repose for about 60 feet then roll completely over and land upright. The supervisor witnessed the event. The operator who was belted in was taken to the hospital for a full set of diagnostics and was released at about 10:30 with no suspected problems. He has not missed any work.
2011 · 2 incidentes
EE was exiting Cat 627G scraper when he missed his footing and fell to the ground, injuring his left shoulder, back and hip. He was taken to hospital for observation via company vehicle. His injuries were primarily bruising.
Two scrapers were engaged in push-pull operation when lead machine hit a rock, causing it to stop before rear machine could hook-up. Rear machine then ran into back of lead machine. Operator of rear machine strained back muscles.
2010 · 1 incidente
The employee had the hood on his semi pulled. While leaning into the engine compartment the wind came up. It caused the hood to close and the employee was struck in the back of the head. His head was pushed forward, knocking out his front teeth and causing all but three to be loose. All but three teeth were removed at a dental appointment.
2007 · 1 incidente
Employee was running dozer in reverse, resting right arm on rest when a rock fell in behind track, causing jolt to right shoulder as machine raised then came down hard. He thought shoulder would get better, waited a couple of weeks, a torn rotator cuff was verified-requiring surgery on July 9, 2007.
2006 · 1 incidente
When leaving pit, employee thought he had hit button for cushion hitch, but scraper began to bounce uncontrollably. He hit his head on the left side window, twisted his back and had the wind knocked out of him. Back discomfort caused him to miss days at work. Seatbelt was being worn.
2005 · 2 incidentes
While running a push-pull scraper operation in pit, the operator of the pull scraper pulled up a rock that the push scraper hit, causing the operator of the push scraper to be bounced, hitting his head on the roof of the machine.
Employee was climbing onto a dozer tractor when the hand-hold he was using broke, causing him to fall back down to the ground on his already troubled left hip. An MRI revealed a fractured pelvic region. He will miss the remainder of the drying season, about mid September.
2004 · 1 incidente
When dismounting D8R dozer the operator lost his balance and grabbed a hold of area beneath the step; which had sharp metal, causing him to slice left pinky finger. It required about four stitches to close. This accident did not require any missed time from work.
2002 · 1 incidente
WHILE REMOVING A HYDRAULIC LINE FROM BENEATH THE FLOOR BOARD OF THE D8R DOZER, EE WAS LYING ON HIS STOMACH. HE REACHED UP TO GRAB A RAG AND HAVING TO TWIST A LITTLE TO HIS LEFT, HE PINCHED A N ERVE IN THE LEFT SIDE OF HIS NECK.
2000 · 1 incidente
EMPLOYEE BENT OVER TO PICK UP A CULVERT TO PUT INTO TRUCK. AS HE BEGAN TO LIFT, A SUDDEN PAIN OCCURRED IN HIS LOWER BACK, CAUSING HIM TO DROP IT TO THE GROUND.
1997 · 1 incidente
WHEN ATTEMPTING TO SET CULVERT WITH DOZER, EMPLOYEE STEPPED OVER CULVERT AND SLIPPED IN A HOLE UNDER THE DOZER. THE DOZER SETTLED IN SOFT DIRT AND PINCHED FOOT.
1992 · 2 incidentes
THE BRAKES ON A FRONT END LOADER THE EMPLOYEE WAS DRIVING FAILED GOING DOWN A HILL CAUSING THE DRIVER TO GO OVER A BANK. THE LOADER DID NOT TURN OVER BUT DID JOLT THE OPERATOR. OPERATOR WAS WE ARING A SEAT BELT AT THE TIME OF ACCIDENT.
EMPL BACKED A D-8 CAT TOO FAR TO THE EDGE OF A NEW MINING OPERATION.THE MACHINE LOST FOOTING AND FELL OVER THE EDGE OF MINE SITE.MACHINE ROLLED AND LANDED ON ITS TOP WITH OCCUPANT FOUND WITH H EAD THROUGH BACK WINDOW.EMPL SUFFERED LACERATIONS TO HEAD AND NECK.
1991 · 1 incidente
CUTTING NEW PIT FOR MINING SCRAPER FELL OVER EDGE