Moorpark Quarry has $25K in proposed MSHA penalties and $1K outstanding across 1 contested dockets, plus health sampling and the full incident record.
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Fatalities
0
Total incidents
64
Years on record
1983–2018
Latest incident
Aug 2018
Compliance record
MSHA citations since 2000
161
citations
41
significant & substantial
$25,216
proposed penalties
$24,119
paid to date
96% of proposed penalties paid to date, a $1,097 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
72
inspections on record
1,212
inspection hours
13.3
citations per 100 inspection hours
ⓘThis rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
161 citations across 1,212 inspection hours.
Source: MSHA inspections data, updated weekly.
Moorpark Quarry has $25K in proposed MSHA penalties and $1K outstanding across 1 contested dockets.
Penalty disposition
ⓘDifferences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$25K
proposed penalties
$25K
current assessed
$24K
paid to date
$1K
outstanding
158 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2024-05-29.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
ⓘCitations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Driving a haul truck to the excavator an hit a pot hole causing lower back to be sore
2013 · 1 incident
September 24, 2013CA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techSLIP OR FALL OF PERSON
During his normal shift employee was inspecting the head pulley for the surge plant stacker after completing his inspection employee was walking down the cat walk when he tripped and fell injuring his left shoulder. Employee immediately reported the injury to his supervisor. Supervisor drove employee to urgent care center.
2011 · 1 incident
July 26, 2011CA · Metal/Non-Metalbulldozer operator, universal operator, heavy equipment operator, operating engineerHANDLING OF MATERIALS
Dozer trap and the grizly at end of its conveyor belt were plugged with boulders 1". While he was removing by hand, they release boulders at chute hit his right hand (finger point 2,3,4) because his fingers were trapped between boulders. Fingers points were bleeding and broken. Surgery was done 7/27/11
2009 · 1 incident
June 8, 2009CA · Metal/Non-Metaloutside foreman, leadmanMACHINERY
Changing cutting edges on Loader, the EE was helping install bolts and nuts. The EE was trying to align one bolt and pushing up it with right #3 finger, when co-worker tried to tight. The finger snagged by bolt when turning and the laceration of the tip and it was necessary to put 4 sutures. Direct causes: failing to use PPE, improper placement, failure to follow proper procedure.
2007 · 1 incident
September 4, 2007CA · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorOTHER
During his normal shift, employee was doing his plant check at the bottom of the main shaker (wet screen) when he felt a sting to his lower, inside middle lip. He tried to frighten the bee with his hand, but his reaction was too late. He immediately reported the sting to his supervisor & manager at the maintenance shop. Manager drove him to urgent care center.
2005 · 1 incident
September 27, 2005CA · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanHANDLING OF MATERIALS
EE REMOVED GUARD TO TRAIN BELT AT SCREW TAKEUP. AFTER BELT TRAINED BELT WAS SHUT OFF. EE #2 ENT TO INVESTIGATE WHY JAW CRUSHER WOULD NOT START AND TOLD INJURED EE THAT HE WOULD WORK ON IT. START SEQUENCE REQUIRES CONVEYOR BE STARTED FIRST AND WHEN EE PUSHED START BUTTON HEARD YELL AND PUSHED STOP BUTTON. EE 2 WENT TO HELP INJURED GET ARM FREE FROM PULLEY BY CUTTING BELT AND REMO
July 12, 2002CA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techMACHINERY
SHOVELING TAIL PULLEY OF CONVEYOR. IMPOPER FOOTING. FELT STRAIN IN LOWER BACK.
October 12, 2000CA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
EE WAS LIFTING A SCREEN TENSION RAIL AND FELT A TWINGE IN NECK MUSCLE. HE WENT FOR MEDICAL TREATMENT ON 10/12/00 AND WAS RETURNED TO WORK THE SAME DAY ON RESTRICTED DUTY.
September 6, 2000CA · Metal/Non-Metalfront-end loader, scraper-loader operator, pan operator, payloader, scraper rig operatorPOWERED HAULAGE
EMPLOYEE WAS THROWING USED SCREENS INTO A DUMPSTER WIHT ANTOHER EMPOLOYEE. A SCREEN BECAME CAUGHT AND BOUNCED BACK AT EMPLOYEE, HE USED LEFT HAND TO CATCH IT AND SUFFERED A SHOULDER STRAIN.
June 10, 1998CA · Metal/Non-Metalloader head operator, roscoe operatorOTHER
EE SUFFERED UNKNOWN INSECT BITE ON LEFT LEG WHEN HE PUT ON COVERALLS AT BEGINNING OF SHIFT.
1996 · 4 incidents
November 14, 1996CA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techSLIP OR FALL OF PERSON
EMPLOYEE WAS CUTTING STEEL IN A DARK AREA. WHEN THE STEEL WAS CUT THROUGH THE PLATFORM IT WAS RESTING ON GAVE WAY CAUSING HIM TO FALL BACK. WHILE FALLING HE CAUGHT HIS FINGEER IN THE STEEL AND X-CUT THEM.
May 7, 1996CA · Metal/Non-Metalbeltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor riderDISORDERS (REPEATED TRAUMA)
WHILE OEPRATING A SCRAPER, THE OPERATOR WAS LOOKING OUT OF THE SIDE AND WENT OVER A HUMP IN THE ROAD. HE STRUCK HIS HEAD ON A FIBERGLASS SUN VISOR. HE SUFFERED A COTUSION TO HIS HEAD.
January 8, 1996CA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
EMPLOYEE WAS DISENGAGING THE DRAG BRAKE ON NORTHWEST CRANE WHEN BRAKE KICKED BACK STRIKING EMPLOYEE'S LEFTL FOOT & INJURING HIS ANKLE. EMPLOYEE MAY HAVE PARTIALLY TORN HIS ACHILLES TENDON. TES T RESULTS HAVE NOT BEEN RETURNED.
September 23, 1994CA · Metal/Non-Metalbeltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor riderRESPIRATORY CONDITIONS (TOXIC AGENTS)
EMPLOYEE HAS QUESTIONS REGARDING HIS EXPOSURE TOMIST FROM SPRAY BARS WHILE WORKING IN THE BELT PRESS AREA. HE HAS COLD LIKE SYMPTOMS AND DIFFICULITY BREATHING AFTER ACTIVITY.
May 11, 1994CA · Metal/Non-Metalbulldozer operator, universal operator, heavy equipment operator, operating engineerOTHER
13012OUT 1100 AM EE WAS DRIVING A TRUCK BY THE D-10 WHEN HE SAW SMOKE COMING OUT OF THE ON THE D-10 THAT HAD BEEN PARKED FOR LUNCH. HE STOPPED AND WAS TRYING TO PUT OUT THE FIRE WHEN I OTHER C 14502Y AND GOT MORE HELP.
1991 · 4 incidents
August 20, 1991CA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
USING SHOVEL TO CLEAN MATERIAL AROUND TAIL PULLEY OF CONVEYOR.SHOVELED TO GET BITE OF MATERIAL.LEFT HAND HIT METAL GUARD CAUSING LACERATION TO LEFT HAND.STITCHES WERE NEEDED.
August 15, 1991CA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techMACHINERY
I NAME WAS LOWERING VIBRATOR ASSEMBLY INTO SHAKER FRAME HE WAS ATTEMPTING TO LINE UP BOLT HOLES WITH PRYBAR ON ONE SIDE HE PUIT HIS HAND UNDER THE OTHER SIDE TO CHECK BOLT HOLES THE ASSEMBLY M OVED & CUT OFF TIP OF MIDDLE FINGER
April 4, 1991CA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
STRAINED BACK WHILE CLEANING OUT ROCKS FROM BASE PLANT.
August 1, 1990CA · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorSLIP OR FALL OF PERSON
I NAME WAS CUTTING METAL WITH A CUTTING TORCH, HE TOUCHED HOT PART OF TORCH WITH HIS LEFT THUMB CAUSING A SECOND DEGREE BURN. HE WAS NOT WEARING GLOVES.
1989 · 7 incidents
December 27, 1989CA · Metal/Non-Metalfront-end loader, scraper-loader operator, pan operator, payloader, scraper rig operatorMACHINERY
OPERATING 980 CAT LOADER TO FAST AND TO HARD CAUSING OPERATOR TO HAVE NECK STRAIN OVER PERIOD OF TIME
September 21, 1989CA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techSLIP OR FALL OF PERSON
OPER DIS NOT ADJUST LOADER SEAT PROPERLY WHE N SLIFT STARTED OPER RAN LOADER ALL DAY IN CONDITION. OPER DID NOT SHOW FOR WORK ON SAT. 3-18-89 REASON WAS BACK SPRAIN ON 3-16-89.
January 11, 1989CA · Metal/Non-Metalbulldozer operator, universal operator, heavy equipment operator, operating engineerHANDTOOLS (NONPOWERED)
EMPL WAS ATTEMPTING TO CLEAN MATERIAL SHUTE WITH METAL BAR & STRAINED BACK IN PROCESS.
1988 · 1 incident
March 14, 1988CA · Metal/Non-Metalbeltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor riderSTRIKING OR BUMPING
EMPLOYEE DROPPE8 SCRAPER CUTTING EDGE ON HIS FOOT ACCIDENT WAS NOT REPOR TED TILL NEXT DAY (091286)
July 30, 1986CA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techSLIP OR FALL OF PERSON
I.NAME TRIPPED 2VER CRUSHER PART STARTED TO FALL OVER AND TWISTED LEFT KNEE AS HE WENT DOWN.FOOT GOT CAUGHT AS HE FELL WHICH CAUSED INJURY.
March 31, 1986CA · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorSLIP OR FALL OF PERSON
HE WAS PRYING ROCK WEDGED IN TAIL PULLY WITH A BAR. THE BAR SLIPPED AND HE CAUGHT HIS FINGER BETWEEN BAR AND I BEAM.
February 22, 1985CA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
980 LOADER WAS BEING ROAD TESTED, THE LOADER DIED ON MAIN HAUL ROAD OPERATOR COULD NOT CONTROL STEERING WADER WAS HEADED FOR BERN IMBANKMENT 25 FT TO BOTTOM OPERATOR JUMPED OUT LOADER WENT OVE R BERN DOWN INBANKMENT DID NOT THROU OVER FRONT END LOADER.
1984 · 2 incidents
September 22, 1984CA · Metal/Non-Metalfront-end loader, scraper-loader operator, pan operator, payloader, scraper rig operatorPOWERED HAULAGE
August 8, 1983CA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
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.