EMPLOYEE WAS WORKING ON THE 4TH FLOOR OF SCREEN TOWER. A GUARD RAIL WAS REMOVED TO LOWER A PIECEOF SCRAP TO THE GROUND. AFTER SCRAP WAS LOWERED,EMPLOYEE WAS BELIEVED TO BE THROWING ANOTHER PIE CE TO THE GROUND WHEN HE FELL FROM THE OPENING TO THE GROUND 56 FEET BELOW. FALL PROTECTION WAS PROVIDED BUT NOT USED.
Martin Marietta Aggregates: 16 muertes registradas operador
Seguir este operador
Avísenme cuando se presente un nuevo incidente de la MSHA en cualquier mina de Martin Marietta Aggregates.
ⓘ
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.ⓘ
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.ⓘ
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 |
|---|---|---|---|
| 2007 | 2.99 | 1.49 | 0.000 |
| 2006 | 2.39 | 0.48 | 0.000 |
| 2005 | 2.45 | 0.80 | 0.000 |
| 2004 | 3.18 | 0.99 | 0.033 |
| 2003 | 3.16 | 0.72 | 0.076 |
| 2002 | 3.78 | 0.88 | 0.000 |
| 2001 | 3.92 | 0.68 | 0.000 |
| 2000 | 4.13 | 1.14 | 0.000 |
ⓘ
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: 2006-11-01, hace 19 años
ⓘ
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.- Total Carbon,calculated from elemental carbon.16537 en exceso
- Total Carbon,TC16535 en exceso
- Quartz, respirable, >1% Qtz42932 en exceso
- Nuisance dust, total, <1% Qtz338 en exceso
ⓘ
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 13 · 72%
- Quedaron como emitidas 5 · 28%
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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 |
|---|---|---|---|---|
| CENT 2004-234 | Settlement | Manning | 2005 | $48K → $20K |
| SE 20000200M | Settlement | Feldman | 2001 | $40K → $15K |
| LAKE 2005-41M | Settlement | Hodgdon | 2005 | $25K → $12K |
| CENT 2005-114M | Settlement | Feldman | 2006 | $10K → $5K |
| SE 2005-267M | Dismissal | Lesnick | 2005 | $4K → $4K |
| CENT20000121M | Default | Barbour | 2000 | $2K → $2K |
Causas principales
- POWERED HAULAGE 6 muertes · 245 no mortales
- SLIP OR FALL OF PERSON 4 muertes · 485 no mortales
- MACHINERY 2 muertes · 326 no mortales
- OTHER 1 muerte · 59 no mortales
- FALL OF ROOF OR BACK 1 muerte · 23 no mortales
- ELECTRICAL 1 muerte · 19 no mortales
Cronología de incidentes
Minas en registro
- Martin Marietta Construction Crew NC
- JEFFERSON QUARRY GA
- St. Cloud Quarry MN
- Earlham Quarry IA
- Rocky River Quarry NC
- DES MOINES NORTH SAND IA
- Davis Quarry OK
- Saylorville Sand IA
- Malcom Mine IA
- Ferguson Quarry IA
- Jamestown NC
- Burlington Quarry NC
- Amrize Three Rivers Quarry KY
- Kentucky Avenue Mine IN
- STATESVILLE QUARRY NC
- Mallard Creek Quarry NC
- Salisbury Shop NC
- PLANT #854 IA
- AUBURN QUARRY GA
- Augusta Quarry GA
- CAYCE QUARRY SC
- Kaskaskia Mine IL
- E-Town S&G - 460 OH
- North Indianapolis Underground Quarry IN
- Hamilton Gravel OH
- Cheat River Limestone Company WV
- Cloverdale Quarry IN
- Kokomo Quarry IN
- Noblesville Stone IN
- DSM Portable 2 IA
- Garner Quarry NC
- PHILLIPSBURG OH
- Anderson Creek Quarry VA
- DOSWELL QUARRY VA
- Ruby Quarry GA
- Fountain Quarry NC
- Appling Quarry GA
- Amrize Cave In Rock Quarry IL
- North Columbia Quarry SC
- CENTRAL ROCK QUARRY NC
- Portable Plant #3-183 (Ohio Recycling) OH
- Berkeley Quarry SC
- Noblesville Sand & Gravel IN
- Perry Quarry FL
- Petersburg Sand KY
- Weeping Water Mine NE
- Waugh Plant AL
- East Alamance Quarry NC
- Denver Quarry NC
- Apple Grove OH
- WOODBINE QUARRY #383 KS
- Pinesburg Quarry MD
- Select Materials Midwest, LLC MO
- POMONA NC
- R&S Sand & Gravel MS
- BESSEMER CITY QUARRY NC
- Kokomo Sand IN
- SEVERY QUARRY KS
- DREDGE LUCAS WV
- Georgetown II Quarry SC
- Cook Road OH
- Camak Quarry GA
- Cedar Rapids Quarry IA
- Warrenton Quarry GA
- Fuquay Quarry NC
- KANSAS FALLS QUARRY KS
- ASHEBORO NC
- Boonsboro Quarry MD
- ARROWOOD NC
- KANNAPOLIS QUARRY NC
- North Marion Quarry #27116 KS
- Rock Hill Quarry SC
- Junction City Quarry GA
- GREENWOOD QUARRY MO
- Amrize Rosiclare Quarry IL
- Fort Dodge Mine IA
- North Indianapolis Quarry & Mill IN
- Carmel Sand & Gravel IN
- Matthews Quarry NC
- Salem Stone NC
- Parkville Quarry MO
- Benson Quarry NC
- Castle Hayne Quarry NC
- Midlothian Quarry VA
- Ottawa Quarry KS
- Peculiar Mine MO
- Alden Portable Plant #1 IA
- Alden Quarry and Shop IA
- LYNCHBURG QUARRY-459 OH
- HARRISON GRAVEL OH
- BELGRADE QUARRY NC
- ROCKY POINT QUARRY NC
- CHARLOTTE QUARRY NC
- Big Springs Quarry #27106 KS
- Waverly Sand & Gravel IN
- Woodleaf Quarry NC
- Amrize Fredonia Quarry KY
- AMES MINE IA
- Thomasville Quarry NC
- Alden Portable Plant #2 IA
- Warrensburg OH
- FAIRFIELD GRAVEL OH
- CEDAR RAPIDS SAND IA
- CLARKS QUARRY NC
- Shawnee Quarry OH
- Marble Cliff Quarry OH
- Spotsylvania Plant VA
- Bonds Gravel Pit NC
- #370 ZEANDALE QUARRY MO
- Maylene Plant & Quarry AL
- FAIRBORN GRAVEL OH
- APPLETON QUARRY MO
- REIDSVILLE QUARRY NC
- Columbus Limestone Quarry OH
- Alden Portable Sand IA
- BLUE ROCK-342 OH
- Shorter Plant AL
- Gosport Stone IN
- COLUMBUS GRAVEL-319 OH
- Xenia Sand & Gravel OH
- Troy Gravel OH
- Ten Mile Quarry TN
- Culpeper Plant VA
- STRIPPING #2 IA
- Norris Aggregate Products Co. -Plant #70 MO
- Raleigh-Durham Quarry NC
- Ross Gravel OH
- MAIDEN QUARRY NC
- CHATTAHOOCHEE PLANT FL
- CALDWELL QUARRY NC
- PANA QUARRY IL
- CAMP DENNISON-455 OH
- HICKORY QUARRY NC
- BAKERS QUARRY NC
- Plant #65 MO
- Roane County Quarry TN
- East Liberty Quarry OH
- Lemon Springs Quarry NC
- ROCK DUST PRODUCTS @ CAVE IN ROC IL
- HICONE Quarry NC
- CHESTERFIELD QUARRY SC
- MELVERN QUARRY #349 KS
- Auburn Quarry AL
- Winfield Quarry KS
- PLANT #836 IA
- Moore Quarry IA
- CLINTON SAND IN
- Norris Aggregate Products Co.- E MO
- Hardin County Plant #2 IL
- Belmont Sand & Gravel IN
- BARNHART QUARRY MO
- Crew Four (4) IA
- MAGNUM PLANT AL
- HOMER QUARRY GA
- NEW BERN QUARRY NC
- HARDIN COUNTY-PLANT #1 IL
- ARMY POST ROAD IA
- FRANKLIN GRAVEL OH
- RED HILL QUARRY VA
- BARRICK-LEGORE QUARRY MD
- MIAMITOWN-193 OH
Muertes bajo este operador
16 registradasTWO EMPLOYEES WERE IN THE PROCESS OF ASSEMBLING THE FRAMEWORK OF A SCREEN TOWER. WHEN ONE SIDE FRAME WAS SET WITH A 15 TON BRIDGE CRANE IT WAS DETERMINED THAT SOME ALIGNMENT WAS NEEDED BEFORE THE SIDE FRAME COULD BE BOLTED INTO PLACE. HE ATTEMPTED TO RECONNECT THE SPREADER CHAINS TO ENBLE THE SIDE FRAME TO BE LIFTED. WHILE RAISING CRANE IT FELL ON THE INJURED IN THE BACK.
THE EMPLOYEE WAS PINNNED BETWEEN THE FRONT BUMPER OF A PICKUP AND A FILING CABINET. THE PICKUP WAS DRIVEN BY THE PLANT MANAGER WHILE HAVING A SEIZURE. THE EE DIED AS A RESULT OF HER INJURI ES.
HE WAS MAKING SURE THE WIRE WAS NOT CROSSED IN PREPARATION TO CONNECTING CONDUCTOR TO HANDLINE BEFORE PULLING TO POLE PLACEMENT.
EE WAS ATTEMPTING TO REMOVE IMPELLER FROM PUMP. HE HEATED IMPELLER AND A PIECE OF METAL STRUCK HIM IN CHEST.
STRUCK ON LEFT SIDE OF CHEST BY LEFT FRONT TIRE OF CHEVROLET WHTE 1500 TRUCK, CAUSING BROKEN RIBS.
THE EE WAS USING COMPRESSED AIR SUPPLIED BY THE LOCOMOTIVE TO CLEAN MUD FROM THE RAIL SCALE. TEN LOADED CARS WERE COUPLED TO THE LOCOMTIVE. FOUR ADDITIONAL LOADED CARS WERE PUSHED FROM THE LOA DOUT AND UNEXPECTEDLY STRUCK THE FIRST TEN. THISCAUSED THE LOCOMOTIVE TO MOVE FORWARD, STRIKING THE EE.
SHIFT IN LOAD CAUSED TORQUE WHICH OVERSTRESSED AND CAUSED TOWER CONNECTIONS TO SHEER. THE CONVEYOR BRIDGE DROPPED APPROX. 20', CAUSING HIM TO FALL FROM THE END THAT DROPPED.
AT APPROX 10:30PM A SECTION OF ROOF FELL STRIKING THE VICTIM THE PIECE WAS APPROX 8FT LONG BY 5FT WIDE BY 2IN-12IN THICK PIECE FELL OUT BETWEEN THE BOLTS
EMPLOYEE ENTERED A WELL PIT INSPECTING THE AREA WHEN HE COLLAPSED.THE PIT IS APPROXIMATELY 7' DEEP.
EMPLOYEE WAS SHOVELING SPOIL FROM AROUND THE AUGER.ANOTHER EMPLOYEE WAS OPERATING THE AUGER AND HE WENT TO PULL THE AUGER OUT OF THE HOLE,THE WHIPLINE CABLE BROKE ABOVE THE HEADACHE BALL AND F ELL KNOCKING OFF EMPLOYEE'S HARDHAT STRIKING HIM IN THE HEAD.
EMPLOYEE FELL APPROX. 10' FROM REAR OF 50 TON HAUL TRUCK WHILE ATTEMPTING TO PUMP WATER FROM BED. LOST HIS FOOTING AT REAR NEAR LADDER. HE DIED OF HIS INJURIES ON JULY 6.
EMPLOYEE WAS CL9ANING DUST OFF OF A BEND PULLEY WITH A METAL SCRAPER. THE SCRAPER WAS CAUGHT BY THE PULLEY AND THE EMPLOYEE WAS PULLED INTO THE CONVEYOR BETWEEN THE BELT AND THE PULLEY
DRIVER OUT OF CAB DURING LOADING OPERATIONS. FATTALY INJURED.
TRUCK AND INJURED MOVING ON CONVERGING PATHS, INJURED WALKED INTO AND FELL BENEATH TRUCK - EMPLOYEE DECEASED.
EMPLOYEE WAS HELPING TO REPLACE A BEARING ON THE TAKE-UP PULLEY ON CONVEYOR ELEVEN. HE FELL APPROX 45\ TO THE GROUND FROM THE CATWALK SIDE OF THE CONVEYOR. NO ONE ACTUALLY SAW HIM FALL UNTIL T HEY HEARD HIM YELL ON THE WAY DOWN. THE MIDDLE HANDRAIL WELD WAS BROKEN
Where Martin Marietta Aggregates stands on silica, penalties, and injury rate
MSHA's standard limits respirable silica to 50 micrograms per cubic metre, but MSHA publishes dust and quartz as separate files and never the silica figure itself. We derive it per sample, score it against the limit, and set the operator's injury rate against a benchmark built from the full MSHA operator record. With the 26-year penalty trail, contest posture, and fatality history. Delivered as a PDF with the underlying data as CSV.
The federal record itself stays free on this site. What costs money, and why.