Mining Incidents

All American Aggregates Metal/Non-Metal

Controlled by Mark Luer
Corona, Riverside County, CA  ·  Active
MSHA Mine ID: 0403646

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Fatalities
0
Total incidents
66
Years on record
2000–2026
Latest incident
May 2026
Compliance record
MSHA citations since 2000
395
citations
106
significant & substantial
$210,446
proposed penalties
$172,908
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 20,912 2 0 95.6
2025 Q3 23,851 0 0 0.0
2025 Q2 24,117 0 0 0.0
2025 Q1 18,913 3 0 158.6
2024 Q4 24,355 0 0 0.0
2024 Q3 23,645 0 0 0.0
2024 Q2 24,544 1 0 40.7
2024 Q1 20,144 1 0 49.6
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

66 on file

2026 · 1 incident

May 5, 2026 CA · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management DISORDERS (REPEATED TRAUMA)
All American Aggregates · Over-exertion (Not Elsewhere Classified)

Incident unknown. EE explained EE is sore in shoulders and shoulder blades.

2025 · 1 incident

November 5, 2025 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer OTHER
All American Aggregates · Bodily reaction, (Not Elsewhere Classified)

Injured worker was working on hopper underneath the 6x16 screen. The job was welding patches. EE had EE's back leaning against the wall with one leg extended and the other one bent while welding. When the job was done, EE extended EE's legs, and EE's knee was numb. And started feeling like EE pulled something on EE's back.

2024 · 1 incident

May 28, 2024 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
All American Aggregates · Struck by... (Not Elsewhere Classified)

While patching holes on wet screen chute. Employee slipped with knife cutting left finger.

2022 · 4 incidents

October 26, 2022 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
All American Aggregates · Caught in, under or between a moving and a stationary object

The pin on the rental excavator was walking out the wishbone, operator was holding the pin in place while maintenance guy was trying to realign the bearings. The mechanic asked the operator to pull the pin out a little and they pulled it all the way and that caused fingers to stick out of the hole causing the very tip of the maintenance man's finger to get cut.

October 17, 2022 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
All American Aggregates · Struck by flying object

When knocking the wedge tooth off with a hammer, the corner the tooth broke off shooting through employee's overalls into EE's abdomen skin.

August 26, 2022 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
All American Aggregates · Caught in, under or between a moving and a stationary object

Employee was using hammer on conclave liner to remove it. EE placed EE's foot under the liner and was injured.

March 15, 2022 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
All American Aggregates · Over-exertion (Not Elsewhere Classified)

Employee was walking out of office and twisted ankle on threshold in doorway.

2018 · 4 incidents

April 5, 2018 CA · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management DISORDERS (REPEATED TRAUMA)
All American Aggregates · (Not Elsewhere Classified)

Audiometric test shows Severe loss

March 29, 2018 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman DISORDERS (REPEATED TRAUMA)
All American Aggregates · (Not Elsewhere Classified)

The audiometric test shows moderate loss in both ears.

March 29, 2018 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer DISORDERS (REPEATED TRAUMA)
All American Aggregates · (Not Elsewhere Classified)

Audiometric test result says moderate loss.

March 27, 2018 CA · Metal/Non-Metal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider OTHER
All American Aggregates · Unclassified, insufficient data

Employee was sent to the clinic on March 27th 2018 because of ankle pain. The report from the clinic came back "unresolved pain causation."

2017 · 2 incidents

December 19, 2017 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer OTHER
All American Aggregates · Unclassified, insufficient data

The employee went to personal doctor for a pain in the right elbow and the doctor told the employee to report to employee's supervisor.

February 21, 2017 CA · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management DISORDERS (REPEATED TRAUMA)
All American Aggregates · (Not Elsewhere Classified)

Audiometric testing showed a hearing loss - unknown cause.

2014 · 2 incidents

August 4, 2014 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer OCCUPATIONAL SKIN DISEASES
All American Aggregates · Absorption of radiations, caustics, toxic and noxious substances

The employee was cleaning the under flow pipe while working in the mud tank. Allegedly developed rashes on hands 16 days after contact with the mud. Employee did not lose any time until 03/02/2015 when we received a letter from Arrowhead Orthopedics advising us about his restrictions.

March 11, 2014 CA · Metal/Non-Metal drill operator DISORDERS (REPEATED TRAUMA)
All American Aggregates · (Not Elsewhere Classified)

A standard threshold shift was reported on employee's annual hearing conservation test.

2013 · 3 incidents

April 17, 2013 CA · Metal/Non-Metal ledgeman/hand, quarry man HANDLING OF MATERIALS
All American Aggregates · Struck by... (Not Elsewhere Classified)

When cleaning a shovel tooth from telsmith jaw ee asked for a shackle. Another ee dropped one down in the feeder ee tried to catch it and cut his finger.

February 4, 2013 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech IGNITION OR EXPLOSION OF GAS OR DUST
All American Aggregates · Contact with hot objects or substances

Cleaning electric shaft with brake cleaner. Lighting the torch causing the fumes to flash. The flash caused minor burns to EE's face. (Looks like sunburn).

2012 · 2 incidents

September 5, 2012 CA · Metal/Non-Metal water truck operator POWERED HAULAGE
All American Aggregates · Struck against a moving object

Employee stated that he hurt his shoulder in the water truck. He hit rock and jerked the wheel causing a shoulder injury.

August 15, 2012 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
All American Aggregates · Over-exertion in lifting objects

Standing over top of conveyor - bending over to remove troughing rollers - twisted back wrong. Reported as incident only on 8/15/12 (1st aid). Continued working until 8/22/12 - back hurting more.

2011 · 1 incident

February 15, 2011 CA · Metal/Non-Metal ledgeman/hand, quarry man HANDLING OF MATERIALS
All American Aggregates · Caught in, under or between a moving and a stationary object

The adjusting bar on the gate on the transfer box 15A caused a pinch point to the box - Pinched employees forth (ring) finger right hand.

2010 · 5 incidents

November 13, 2010 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
All American Aggregates · Over-exertion (Not Elsewhere Classified)

Repetitive fabricating of equipment guards.

August 19, 2010 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
All American Aggregates · Struck by... (Not Elsewhere Classified)

EE was attempting to remove a keeper pin on the side of the bucket with a chipping hammer when a sliver of metal came off and lodged in the upper part of his right hand.

July 21, 2010 CA · Metal/Non-Metal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider POWERED HAULAGE
All American Aggregates · Caught in, under or between a moving and a stationary object

Conveyor man put arms & shovel inside truss to clean under conveyor. While shoveling he stuck the shovel between the return roller and the belt. His left hand was bruised.

July 19, 2010 CA · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
All American Aggregates · Caught in, under or between a moving and a stationary object

When removing manhole cover on shovel boom, grip was lost on one of the handles. The cover was too heavy to be held with other hand.

May 10, 2010 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
All American Aggregates · Over-exertion (Not Elsewhere Classified)

Cause of injury is unknown. Employee alledges back muscle spasms. Employee alledges he was changing screens.

2009 · 2 incidents

November 23, 2009 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
All American Aggregates · Over-exertion (Not Elsewhere Classified)

Pit conveyor #2-removing rail pulley guards

September 23, 2009 CA · Metal/Non-Metal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider OTHER
All American Aggregates · Struck by flying object

EE was running skiploader moving dust, it was windy and dust flew into EE's left eye.

2008 · 6 incidents

November 5, 2008 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
All American Aggregates · Over-exertion (Not Elsewhere Classified)

Replacing Lippmann jaw die - climbing out of the feeder hopper, slipped.

June 27, 2008 CA · Metal/Non-Metal welder (shop) HANDTOOLS (NONPOWERED)
All American Aggregates · Struck by... (Not Elsewhere Classified)

Attached 1 1/2 ton comealong to flanged area of standard crusher feed box-pulled box closed-tightened flange bolts come along hook slipped off of flange.

March 25, 2008 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech NONPOWERED HAULAGE
All American Aggregates · Over-exertion in lifting objects

Hauling super sacks of baghouse dust with a pallet jack up a slight grade, injured lower back.

March 21, 2008 CA · Metal/Non-Metal outside foreman, leadman MACHINERY
All American Aggregates · Struck by... (Not Elsewhere Classified)

Trying to pull torn feeder belt out from hopper-rocks were jammed in head pulley-pulled v-belts to free up.

February 1, 2008 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
All American Aggregates · Struck by... (Not Elsewhere Classified)

Failed to recognize (identify) hazard - overhead jack.

2007 · 3 incidents

November 7, 2007 CA · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor MACHINERY
All American Aggregates · Contact with hot objects or substances

Torch cutting screen when a bolt popped sending hot piece of metal into left ear.

June 19, 2007 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
All American Aggregates · Absorption of radiations, caustics, toxic and noxious substances

Operating 5160 Bobcat, dumping bucket of fines on N/W side of screen 8, when loose hyraulic hose fitting sprayed oil in his face and on his chest.

2006 · 12 incidents

November 30, 2006 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman OTHER
All American Aggregates · Struck by flying object

Santa Ana winds were blowing. We were loading shot with windy conditions. Loaders were digging below us creating more dust - got dust in eye.

September 13, 2006 CA · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey HANDLING OF MATERIALS
All American Aggregates · Over-exertion in pulling or pushing objects

Employee was doing normal duties of lowering hose into hole. As he was doing this, he felt pain in his lower back.

August 30, 2006 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
All American Aggregates · Caught in, under or between (Not Elsewhere Classified)

Employee was moving portable light plant with #270445 service truck (light plant had broken jack that would not retract or extend)When lifting tongue of light plant off of truck hitch, light plant shifted towards employee smashing left hand thumb on bumper of truck.

August 24, 2006 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
All American Aggregates · Fall from machine

Employee was moving a suction hose & pump in the pit area with a forklift. Hit a low spot in the pit area and the forklift leaned over onto two wheels. He jumped from forklift spraining his ankle.

August 18, 2006 CA · Metal/Non-Metal drill operator MACHINERY
All American Aggregates · Struck by... (Not Elsewhere Classified)

loading drill steel into steel rack-when it was handled-it slipped & smashed fingers. Originally was 1st aid, 1 finger sore & infected. Sent to clinic 10/5/06.

August 17, 2006 CA · Metal/Non-Metal backhoe operator, trackhoe operator OTHER
All American Aggregates · Struck by flying object

Left work on the 17th-(ok) woke up on the 18th a.m. @ home with eye problem-came to work @ 6 am-problem kept getting worse-went to eye dr. foreign body rt. eye

July 8, 2006 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer OTHER
All American Aggregates · Bodily reaction, (Not Elsewhere Classified)

EE was working and all of a sudden couldn't feel his left pinky ring fingers, left arm & leg went numb.

June 29, 2006 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
All American Aggregates · Fall to the walkway or working surface

EE was helping hookup klankity klank water pump when he slipped and fell injured left knee as he was leaving sand plant.

May 30, 2006 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
All American Aggregates · Over-exertion (Not Elsewhere Classified)

employee walked on a motormount catwalk, that was being built. He stepped in the hole for a pump shaft. Sprained right knee.

March 28, 2006 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
All American Aggregates · Fall from scaffolds, walkways, platforms

Repairmen were changing out a crusher. The hand rail on the work platform had been removed so the the crane could lift out the crusher. EE stepped off the platform while the temporary rail was being prepared. He was hurt while trying to break his fall.

February 25, 2006 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
All American Aggregates · Contact with hot objects or substances

While using a cutting torch on steel of primary crusher (wearing goggles), slag flew up under goggles and got into left eye.

February 23, 2006 CA · Metal/Non-Metal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider SLIP OR FALL OF PERSON
All American Aggregates · Fall from machine

Repairing crusher, he jumped from conveyor to catwalk causing left knee strain and contusion.

2005 · 5 incidents

December 7, 2005 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
All American Aggregates · Caught in, under or between a moving and a stationary object

Swinging sledge hammer to break concrete surrounding 10' pipe, choked up on handle - finger got caught between handle and concrete. Laceration left index finger.

October 31, 2005 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
All American Aggregates · Struck by falling object

PACKING UP SHAFT WITH BEARING TO MOVE STACK ON A PALLET. LEFT KNEE GAVE OUT CAUSING HIM TO FALL AND THE BEARING FELL ON TOP OF LEFT LEG.

October 31, 2005 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
All American Aggregates · Over-exertion (Not Elsewhere Classified)

WHEN EMPLOYEE STARTED TO FALL, WHICH BOTH EMPLOYEES WERE CARRYING OVER TO A PALLET (SHAFT & BEARING) INJURED TRIED TO HELP HIM FROM GETTING HURT. WHEN HE DID SO, HE HURT HIS BACK.

July 8, 2005 CA · Metal/Non-Metal backhoe operator, trackhoe operator HANDTOOLS (NONPOWERED)
All American Aggregates · Struck by rolling or sliding object

While cleaning splitters in tower 3 chipping a rock. Rock rolled down landing on top of left foot.

February 9, 2005 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman EXPLOSIVES AND BREAKING AGENTS
All American Aggregates · Struck by flying object

Employee was hit by fly-rock while looking for a truck to load. He was walking on the driveway of the parking lot east of heavy equipment shop. Incident occured on company owned property.

2003 · 4 incidents

December 16, 2003 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
All American Aggregates · Struck by... (Not Elsewhere Classified)

CUTTING UNDERBELTING WITH KNIFE - ON GROUND - NOT PAYING ATTENTION - LACERATION RIGHT KNEE.

July 2, 2003 CA · Metal/Non-Metal NO VALUE FOUND
All American Aggregates · No Value Found

DRILLING ON UNEVEN GROUND WITH LEGS UNDERNEATH HIMSELF SO THAT HE COULD LOOK OUT WINDOW ON CAB MACHINE NO TIME LOST UNTIL 7-5-03.

May 23, 2003 CA · Metal/Non-Metal coal/ore shovel operator, shoveler, power shoveler SLIP OR FALL OF PERSON
All American Aggregates · Fall to the walkway or working surface

WALKING ON OILY ROCKS TO GET TO TANK (TO REPLACE) LOCATION, SLIPPED AND CUT ARM WHILE TRYING TO BREAK FALL.

May 6, 2003 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer DUST DISEASE OF LUNGS
All American Aggregates · Inhalation of radiations, caustics, toxic and noxious substances

BREATHING DUST INSIDE LOADER.

2002 · 1 incident

September 30, 2002 CA · Metal/Non-Metal mine manager, mine foreman, mine owner HANDLING OF MATERIALS
All American Aggregates · Over-exertion in lifting objects

LIFTING LADDER ON SHOVEL TO LET IT DOWN. FELT SHARP PAIN IN LOWER BACK.

2001 · 3 incidents

December 4, 2001 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
All American Aggregates · Struck by... (Not Elsewhere Classified)

REPLACING BEARING ON DRIVE SIDE OF 7X24 SHACKER FROM THE INSIDE. PUT IN GUIDE BOLT FOR BEARING HOUSING.

June 27, 2001 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
All American Aggregates · Struck by... (Not Elsewhere Classified)

WORKING OFF OF THE BACK OF A TRUCK WITH A VISE, RECEIVED MULTIPLE LACERATIONS TO RIGHT HAND.

March 20, 2001 CA · Metal/Non-Metal drill helper HANDLING OF MATERIALS
All American Aggregates · Caught in, under or between (Not Elsewhere Classified)

ADDING STEEL RODS TO DRILLING MACHINE WHEN RIGHTMIDDLE FINGER GOT SMASHED BETWEEN TWO RODS.

2000 · 4 incidents

June 5, 2000 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
All American Aggregates · Struck by... (Not Elsewhere Classified)

OVER CRANE HOISTING UP. THREEWAY SNAGGED ON CRUSHER. POPPED OFF AND HIT RIGHT ARMPIT AND ARM.

March 10, 2000 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
All American Aggregates · Contact with hot objects or substances

WELDING ON DRILL WHEN PIECE OF SLAG GOT ON EYELID AND PART OF EYE. (LEFT)

February 29, 2000 CA · Metal/Non-Metal apprentice, trainee SLIP OR FALL OF PERSON
All American Aggregates · Over-exertion (Not Elsewhere Classified)

HURT LEFT KNEE WALKING UP PIT CONVEYOR CATWALK. WENT TO PRIVATE DR WHO NOTIFIED HIM HE THOUGHT IT WAS WORK RELATED. REPORTED TO SUPERVISOR 3/24/00.

February 17, 2000 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator DISORDERS (REPEATED TRAUMA)
All American Aggregates · Over-exertion (Not Elsewhere Classified)

CUMLATIVE TRAUMA TO RIGHT SHOULDER