The employee had just finished the post-trip inspection of equipment they operated at the Santa Margarita Quarry. The employee wanted to check out the new frontend loader, so they started to walk around the and look at the new equipment. The new loader was backed into a cutout to prevent the equipment from moving and the employee stepped into the cutout and slipped and fell.
Santa Margarita Aggregates: 163 citaciones de la MSHA Metal/Non-Metal
Santa Margarita Aggregates tiene $104K en multas propuestas de MSHA y $0 pendientes en 1 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 Santa Margarita Aggregates.
- Muertes
- 0
- Incidentes totales
- 24
- Años en registro
- 1986–2022
- Último incidente
- Aug 2022
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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.Santa Margarita Aggregates tiene $104K en multas propuestas de MSHA y $0 pendientes en 1 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.ⓘ
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 · 75%
- 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 |
|---|---|---|---|---|
| WEST 2010-808M | Settlement | Gill | 2011 | $934 → $485 |
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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)
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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.
Última medición: 2026-04-27
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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.- Quartz, respirable, >1% Qtz13
- Respirable dust, <.1mg8
Ver los análisis individuales (21)
| Fecha | Contaminante | Concentración | Límite | Conc / límite | Ocupación |
|---|---|---|---|---|---|
| 2026-04-27 | Respirable dust, <.1mg | 0 | Laborer, Bullgang | ||
| 2022-11-30 | Quartz, respirable, >1% Qtz | 0.15 | Laborer, Bullgang | ||
| 2022-11-30 | Quartz, respirable, >1% Qtz | 0.53 | 0.57 | 0.93 | Laborer, Bullgang |
| 2022-05-04 | Quartz, respirable, >1% Qtz | 0.17 | 0.47 | 0.36 | Crusher Oper/Worker |
| 2019-02-04 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2015-10-20 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2015-10-20 | Quartz, respirable, >1% Qtz | 0.43 | 1.22 | 0.35 | Washer Operator |
| 2015-10-20 | Quartz, respirable, >1% Qtz | 0.14 | 0.69 | 0.20 | Truck Driver |
| 2015-10-20 | Quartz, respirable, >1% Qtz | 0.12 | 1.02 | 0.12 | Dry Screen Plant Operator |
| 2015-10-20 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2009-05-13 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2009-05-13 | Quartz, respirable, >1% Qtz | 0.17 | 0.62 | 0.27 | Truck Driver |
| 2009-05-13 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2009-05-13 | Quartz, respirable, >1% Qtz | 0.3 | 0.75 | 0.40 | Washer Operator |
| 2005-04-20 | Quartz, respirable, >1% Qtz | 0.23 | 0.47 | 0.49 | Front-end Loader Operator |
| 2005-04-20 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2005-04-20 | Quartz, respirable, >1% Qtz | 0.38 | 0.75 | 0.51 | Truck Driver |
| 2005-04-20 | Respirable dust, <.1mg | 0 | Washer Operator | ||
| 2004-01-28 | Quartz, respirable, >1% Qtz | 0.16 | 0.84 | 0.19 | Crusher Oper/Worker |
| 2004-01-28 | Quartz, respirable, >1% Qtz | 0.24 | 0.85 | 0.28 | Oiler, Greaser |
| 2004-01-28 | Quartz, respirable, >1% Qtz | 0.23 | 1.62 | 0.14 | Crusher Oper/Worker |
Santa Margarita Aggregates registró 6.78 casos de lesión reportables por cada 100 trabajadores a tiempo completo en 2022.
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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 |
|---|---|---|---|
| 2022 * | 6.78 | 0.00 | 0.000 |
| 2021 * | 5.43 | 5.43 | 0.000 |
| 2020 * | 0.00 | 0.00 | 0.000 |
| 2019 * | 0.00 | 0.00 | 0.000 |
| 2018 * | 0.00 | 0.00 | 0.000 |
| 2017 * | 7.81 | 0.00 | 0.000 |
| 2016 * | 0.00 | 0.00 | 0.000 |
| 2015 * | 15.58 | 0.00 | 0.000 |
- Kaiser Sand & Gravel Company 1978 a 1988
- Hanson Aggregates West Inc 1988 a 2006
- Martin Marietta Northern California Aggregates,LLC 2006 al presente
| Año | Empleados |
|---|---|
| 2026 | 10 |
| 2025 | 9 |
| 2024 | 8 |
| 2023 | 6 |
| 2022 | 12 |
| 2021 | 18 |
| 2020 | 14 |
| 2019 | 13 |
| 2018 | 14 |
| 2017 | 13 |
| 2016 | 15 |
| 2015 | 14 |
| 2014 | 16 |
| 2013 | 14 |
| 2012 | 13 |
| 2011 | 15 |
| 2010 | 15 |
| 2009 | 17 |
| 2008 | 15 |
| 2007 | 14 |
| 2006 | 14 |
| 2005 | 15 |
| 2004 | 16 |
| 2003 | 15 |
| 2002 | 16 |
| 2001 | 15 |
| 2000 | 17 |
Santa Margarita Aggregates se ubica en San Luis Obispo County, California, donde la categoría minera del Censo representa el 0.2% 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 | 5,212 | 1 | 0 | 191.9 |
| 2026 Q1 | 6,171 | 1 | 0 | 162.0 |
| 2025 Q4 | 5,113 | 0 | 0 | 0.0 |
| 2025 Q3 | 3,916 | 2 | 0 | 510.7 |
| 2025 Q2 | 4,544 | 0 | 0 | 0.0 |
| 2025 Q1 | 4,460 | 0 | 0 | 0.0 |
| 2024 Q4 | 4,339 | 0 | 0 | 0.0 |
| 2024 Q3 | 4,597 | 0 | 0 | 0.0 |
Mostrar 97 trimestres anteriores Ocultar trimestres anteriores
| Trimestre | Horas trabajadas | Citaciones | S&S | Por 1M hrs |
|---|---|---|---|---|
| 2024 Q2 | 4,656 | 0 | 0 | 0.0 |
| 2024 Q1 | 4,961 | 2 | 1 | 403.1 |
| 2023 Q4 | 5,134 | 0 | 0 | 0.0 |
| 2023 Q3 | 2,838 | 0 | 0 | 0.0 |
| 2023 Q2 | 642 | 0 | 0 | 0.0 |
| 2023 Q1 | 3,808 | 0 | 0 | 0.0 |
| 2022 Q4 | 7,421 | 3 | 0 | 404.3 |
| 2022 Q3 | 7,136 | 0 | 0 | 0.0 |
| 2022 Q2 | 7,512 | 3 | 0 | 399.4 |
| 2022 Q1 | 7,447 | 5 | 3 | 671.4 |
| 2021 Q4 | 6,614 | 0 | 0 | 0.0 |
| 2021 Q3 | 13,928 | 0 | 0 | 0.0 |
| 2021 Q2 | 8,017 | 6 | 0 | 748.4 |
| 2021 Q1 | 8,279 | 7 | 0 | 845.5 |
| 2020 Q4 | 8,849 | 0 | 0 | 0.0 |
| 2020 Q3 | 7,821 | 6 | 2 | 767.2 |
| 2020 Q2 | 6,451 | 0 | 0 | 0.0 |
| 2020 Q1 | 7,500 | 8 | 6 | 1066.7 |
| 2019 Q4 | 6,860 | 0 | 0 | 0.0 |
| 2019 Q3 | 9,026 | 0 | 0 | 0.0 |
| 2019 Q2 | 6,984 | 9 | 7 | 1288.7 |
| 2019 Q1 | 6,860 | 1 | 1 | 145.8 |
| 2018 Q4 | 6,753 | 0 | 0 | 0.0 |
| 2018 Q3 | 7,808 | 0 | 0 | 0.0 |
| 2018 Q2 | 8,101 | 5 | 3 | 617.2 |
| 2018 Q1 | 6,653 | 3 | 2 | 450.9 |
| 2017 Q4 | 7,773 | 0 | 0 | 0.0 |
| 2017 Q3 | 6,126 | 0 | 0 | 0.0 |
| 2017 Q2 | 6,534 | 3 | 0 | 459.1 |
| 2017 Q1 | 5,182 | 3 | 1 | 578.9 |
| 2016 Q4 | 5,233 | 0 | 0 | 0.0 |
| 2016 Q3 | 6,488 | 0 | 0 | 0.0 |
| 2016 Q2 | 6,363 | 3 | 2 | 471.5 |
| 2016 Q1 | 5,625 | 0 | 0 | 0.0 |
| 2015 Q4 | 6,307 | 5 | 2 | 792.8 |
| 2015 Q3 | 5,615 | 0 | 0 | 0.0 |
| 2015 Q2 | 6,061 | 8 | 1 | 1319.9 |
| 2015 Q1 | 7,695 | 3 | 0 | 389.9 |
| 2014 Q4 | 7,648 | 0 | 0 | 0.0 |
| 2014 Q3 | 7,877 | 15 | 3 | 1904.3 |
| 2014 Q2 | 5,539 | 0 | 0 | 0.0 |
| 2014 Q1 | 6,305 | 0 | 0 | 0.0 |
| 2013 Q4 | 8,729 | 0 | 0 | 0.0 |
| 2013 Q3 | 6,775 | 0 | 0 | 0.0 |
| 2013 Q2 | 4,753 | 1 | 0 | 210.4 |
| 2013 Q1 | 5,397 | 0 | 0 | 0.0 |
| 2012 Q4 | 5,242 | 3 | 1 | 572.3 |
| 2012 Q3 | 5,763 | 0 | 0 | 0.0 |
| 2012 Q2 | 5,918 | 3 | 1 | 506.9 |
| 2012 Q1 | 6,786 | 5 | 2 | 736.8 |
| 2011 Q4 | 7,424 | 0 | 0 | 0.0 |
| 2011 Q3 | 8,107 | 1 | 1 | 123.4 |
| 2011 Q2 | 8,387 | 0 | 0 | 0.0 |
| 2011 Q1 | 7,962 | 3 | 0 | 376.8 |
| 2010 Q4 | 7,102 | 0 | 0 | 0.0 |
| 2010 Q3 | 7,716 | 1 | 1 | 129.6 |
| 2010 Q2 | 6,589 | 0 | 0 | 0.0 |
| 2010 Q1 | 5,155 | 3 | 0 | 582.0 |
| 2009 Q4 | 7,098 | 0 | 0 | 0.0 |
| 2009 Q3 | 7,806 | 0 | 0 | 0.0 |
| 2009 Q2 | 7,814 | 2 | 1 | 256.0 |
| 2009 Q1 | 8,231 | 0 | 0 | 0.0 |
| 2008 Q4 | 6,352 | 3 | 1 | 472.3 |
| 2008 Q3 | 6,375 | 0 | 0 | 0.0 |
| 2008 Q2 | 4,706 | 0 | 0 | 0.0 |
| 2008 Q1 | 6,374 | 2 | 0 | 313.8 |
| 2007 Q4 | 6,202 | 0 | 0 | 0.0 |
| 2007 Q3 | 6,183 | 0 | 0 | 0.0 |
| 2007 Q2 | 6,354 | 0 | 0 | 0.0 |
| 2007 Q1 | 6,156 | 0 | 0 | 0.0 |
| 2006 Q4 | 5,768 | 0 | 0 | 0.0 |
| 2006 Q3 | 5,901 | 2 | 0 | 338.9 |
| 2006 Q2 | 6,377 | 0 | 0 | 0.0 |
| 2006 Q1 | 6,926 | 7 | 0 | 1010.7 |
| 2005 Q4 | 5,804 | 0 | 0 | 0.0 |
| 2005 Q3 | 6,796 | 0 | 0 | 0.0 |
| 2005 Q2 | 6,050 | 0 | 0 | 0.0 |
| 2004 Q4 | 7,612 | 0 | 0 | 0.0 |
| 2004 Q3 | 6,637 | 0 | 0 | 0.0 |
| 2004 Q2 | 7,309 | 0 | 0 | 0.0 |
| 2004 Q1 | 6,761 | 3 | 0 | 443.7 |
| 2003 Q4 | 6,988 | 0 | 0 | 0.0 |
| 2003 Q3 | 7,335 | 1 | 0 | 136.3 |
| 2003 Q2 | 6,591 | 0 | 0 | 0.0 |
| 2003 Q1 | 6,631 | 3 | 0 | 452.4 |
| 2002 Q4 | 8,022 | 0 | 0 | 0.0 |
| 2002 Q3 | 7,776 | 3 | 0 | 385.8 |
| 2002 Q2 | 6,764 | 1 | 0 | 147.8 |
| 2002 Q1 | 7,075 | 0 | 0 | 0.0 |
| 2001 Q4 | 7,130 | 0 | 0 | 0.0 |
| 2001 Q3 | 5,972 | 4 | 0 | 669.8 |
| 2001 Q2 | 7,481 | 0 | 0 | 0.0 |
| 2001 Q1 | 6,467 | 3 | 0 | 463.9 |
| 2000 Q4 | 6,360 | 0 | 0 | 0.0 |
| 2000 Q3 | 8,040 | 0 | 0 | 0.0 |
| 2000 Q2 | 7,198 | 0 | 0 | 0.0 |
| 2000 Q1 | 7,530 | 0 | 0 | 0.0 |
Incidentes reportables
24 en archivo2022 · 1 incidente
2021 · 1 incidente
Employee was cutting metal with a torch which was supported on sawhorses. The employee moved one sawhorse and continued to use the torch to cut the metal. The employee turned to make a step and tripped over the sawhorse that they had moved earlier. The employee fell and landed on their right shoulder.
2017 · 1 incidente
Miner/employee was drilling a piece of angle iron in the area of the Feed tunnel belt area when the hand drill being used twisted in their right hand resulting in a sprain to their right ring finger. Miner/employee did not report or seek medical attention until 07/12/2017.
2015 · 2 incidentes
Employee received an open fracture on the tip of his left index finger while placing the main shaft sleeve on the crusher. His finger was caught between the main shaft sleeve and the mantle of the crusher when the lifting eye was removed before the sleeve was set in place and employee had not removed his finger. He required 3 stitches on the tip of his finger.
Employee and co-worker were moving steel bars onto the fork of a telelift. One bar slipped catching the employee's glove on a piece of broken weld causing his left thumb to be caught between 2 bars. Employee sustained a deep cut and a bone chipped in his left requiring 5 stitches, splint and medication.
2013 · 2 incidentes
Haul truck driver was dumping a load of rock at the stockpile. His telescopic hydraulic ram on the dump bed broke off at the 3rd stage causing the bed to slam down on the frame of truck, shaking driver giving him strained neck and shoulder muscles.
We are denying this claim. EE was on medical leave for COPD and he filed for Cal State Disability after his doctor told him his illness was not work related. After 2 months of not receiving any money from the State of California, he was told the claims are backed up. This is when he filed workman's compensation claim.
2010 · 1 incidente
While filling his water truck in the quarry, a bee stung the injured employee in the back of the neck.
2008 · 2 incidentes
Agg Plant Repairman was using a pry bar when tool flipped up hitting employee in forehead resulting in a laceration.
Plant Operator was swinging a sledgehammer at a piece of metal when he experienced a back strain.
2007 · 1 incidente
While cleaning out the dust from inside an air conditioning air vent deflector without turning the equipment off, the employee's finger was cut by a rotating blade.
2005 · 2 incidentes
While tightening a bolt on a jaw crusher, the employee felt a twinge to his back.
Employee was being loaded. Loader backed up before bucket was clear. Truck leaned back then released, rocking it sideways causing injury to employee's back.
2004 · 1 incidente
EMPLOYEE COMPLAINED OF BACK PAIN WHILE OPERATING #5114 LOADER.
1995 · 1 incidente
EE WAS DRESSING UP GEAR WITH DIE GRINDER WITH A THIN DISC ON GRINDER. WHILE HE WAS USING GRINDER AT FULL RPM, DISC EXPLODED AND CUT INTO HIS ARM.
1993 · 1 incidente
EMPLOYEE WAS REMOVING CAST IRON WEAR PLATE THAT WAS WORN OUT PRYING UP WITH A SCREWDRIVER WHEN THE PLATE BROKE LOOSE & A SHARP EDGE OF WEAR PLATE LACERATED HIS FINGER.
1990 · 1 incidente
EMPLOYEE WAS CARRYING HAMMER TO DRILL AND DROPPED ON HIS LEFT FOOT.
1989 · 3 incidentes
EMPLOYEE WAS DISASSEMBLING SPRING LOADED BRAKE POD SHOT OFF AND HIT WATER TRUCK AND RICOCHETED OFF OF WATER TRUC AND HIT EMPLOYEE IN FACE.
EMPLOYEE WAS WALKING TO THE SUBBASE PLANT AND FELL ONTO A SHARP ROCK. THE ROCK CUT INTO HIS RIGHT KNEE.
EMPLOYEE WAS CLEANING DIR OFF RAIL OF FEEDER ROLLER WHILE MACHINE WAS OPERATING. INDEX FINGER SMASHED MIDDLE FINGER CUT OFF BEHIND NAIL.
1988 · 2 incidentes
POUNDING PIECE OF STEEL INTO GROUND HE MISSED WITH HAMMER AND HIT IT HIS KNUCKLE OF RIGHT INDEX FINGER.
RECEIVED GLANCING BLOW FROM SLEDGE HAMMER THAT GLANCEOFF OF BAR
1987 · 1 incidente
WAS WASHING DOW3 THE LOADOUT AREA USING A LARGER HOSE.AS HE STEPPED BACKWARDS,HE STEPPED INTO THE PATH OF A QUARRY TRUCK AS IT LEFT THE LOADOUT AREA.
1986 · 1 incidente
WEATHER WAS DAR5 AND FOGGY I NAME WAS BACKING A CAT TRUCK ON SAND STOCKPILE HE WAS TOO CLOSE TO EDGE ON HIS RT SIDE. BANK CAVED OFF AND TRUCK ROLLED OVER. I NAME HAD BUMPS AND BRUISES ALSO TORN CARTILAGE 3N RIGHT KNEE