Mining Incidents

Prado Metal/Non-Metal

Owl Rock Products · Surface
Controlled by Mitsubishi Corp
Riverside County, CA  ·  Abandoned
MSHA Mine ID: 0401882

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Fatalities
0
Total incidents
21
Years on record
1983–1993
Latest incident
Jun 1993
No fatalities recorded at this mine.

Reportable incidents

21 on file

1993 · 1 incident

June 24, 1993 CA · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor HANDTOOLS (NONPOWERED)
Owl Rock Products · Struck by flying object

EMPLOYEE WAS ATTEMPTING TO CHANGE RIPPER TEETH ON D-9-N WHEN STEEL SLIVER BROKE OFF & HIT EMPLOYEE IN LEG.

1991 · 1 incident

October 25, 1991 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Owl Rock Products · Over-exertion in lifting objects

EMPLOYEE CHANGED CUTTING EDGES ON LOADER AND LEFT THEM IN BUCKET. LATER WHEN LOADING A TRUCK, HE NOTICED THE EDGED IN THE TRUCK. WHEN HE WENT TO REMOVE THE EDGED FROM THE LOAD IN THE TRUCK, HE STRAINED HIS RIGHT SHOULDER.

1990 · 4 incidents

December 14, 1990 CA · Metal/Non-Metal welder (shop) HANDTOOLS (NONPOWERED)
Owl Rock Products · Caught in, under or between a moving and a stationary object

EMPLOYEE WAS WORKING ON POWERSCREEN LOOSENING TOP BAR TO ISTALL SPACER. THE BAR SLIPPED DOWN & SMASHED EMPLOYEE'S FINGER ON RIGHT HAND AND PINCHED FINGER ON LEFT HAND.

June 11, 1990 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Owl Rock Products · Over-exertion (Not Elsewhere Classified)

EMPLOYEE WAS CLEANING UNDER CONVEYOR SHOVELING SAND AND THROWING IT BEHIND HIM. CLAIMS HE STRAINED HIS BACK.

April 19, 1990 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Owl Rock Products · Struck by concussion

EMPLOYEE CLAIMS INJURED AT WORK - HAS NOT DESCRIBED HOW INJURY OCCURRED - FIRST NOTICE TO EMPLOYER 5-23-90 - DISCHARGED 4-19-90.

January 11, 1990 CA · Metal/Non-Metal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDLING OF MATERIALS
Owl Rock Products · Over-exertion (Not Elsewhere Classified)

HE WORKED FULL SHFIT 1-11-90. ON 1-12-90, EMPLOYEE DID NOT RETURN TO WORKS STATING HIS BAC WAS SORE. ON 1-15-90 EMPLOYEER RECEIVED CALL FROM INSURANCE CO. STATING THAT HE HAD BEEN TREATED F OR WORK INJURY OF 1-11-90. EMPLOYEE DID NOT REPORT WORK INJURY TO EMPLOYER.

1989 · 1 incident

August 1, 1989 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Owl Rock Products · Caught in, under or between a moving and a stationary object

EMPL WAS LOOSENING BOLTS ON RETAINING STRAP & WAS USING PRY BAR TO PUSH SKIRT DOWN WHILE TIGHTENING BOLTS. BAR SLIPPED PINCHING EMPLS RIGHT INDEX FINGER BETWEEN FAR & RECEIVING BOX ABOVE SKIRT .

1988 · 1 incident

May 5, 1988 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Owl Rock Products · Struck against stationary object

EMPLOYEE IN PROCESS OF PATCHING SCREENS THE WIRE BROKE AND EMPLOYEE JAMMED HIS THUMB INTO THE OVERHEAD SPRAY NOZZLE.

1987 · 3 incidents

August 13, 1987 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Owl Rock Products · Struck by flying object

EMPLOYEE WAS RE1AIRING THE BUCKET ON THE LOADER AS HE WAS CHIPPING AWAY SLAG A VERY SMALL PIECE OF METAL LODGED IN HIS EYE

July 25, 1987 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Owl Rock Products · Caught in, under or between a moving and a stationary object

EMPL WHILE CLEA3ING SHAFT,SHAFT SLID OFF BAR PINCHING EMPL LEFT HAND.

May 5, 1987 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Owl Rock Products · Over-exertion (Not Elsewhere Classified)

MATERIAL WAS ST6CK IN HOOPER AND EMPLOYEE USED A 1"X4' BAR TO HIT SIDE OF HOOPER TO JAR MATERIAL LOOSE CAUSING PAIN TO SHOULDER.

1986 · 1 incident

March 3, 1986 CA · Metal/Non-Metal backhoe operator, trackhoe operator HANDLING OF MATERIALS
Owl Rock Products · Over-exertion in pulling or pushing objects

THE NORDBERG CR6SHER HAD TO BE SHUT OFF WHILE THERE WAS STILL MATERIAL IN IT.EMPLOYEE WAS CLEANING OUT THE CRUSHER WITH A SMALL SHOVEL.HE TWISTED THE WRONG WAY WITH A HEAVY LOAD ON THE SHOVEL AND STRAINED A 4USCLE IN HIS BACK.

1985 · 2 incidents

November 9, 1985 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Owl Rock Products · Over-exertion (Not Elsewhere Classified)

EMPLOYEE AND ANOTHER EMPLOYEE WERE PUTTING FLIGHTS ON THE ARKINS 78 SCREW USING A 1 1/2 TON CHAIN COME A LONG. I NAME NEEDED MORE CHAIN SO HE STARTED PULLING ON THE CHAIN. II NAME DID NOT KNOW I NAME WAS PULLING THAT HARD ON THE CHAIN AND HE PUT THE COME A LONG IN THE FREE POSITION WHEN HE DID SO, I NAME SLIPPED BACKWARDS AND PULLED A MUSCLE IN HIS LOWER BACK.

November 5, 1985 CA · Metal/Non-Metal weighman, scale person SLIP OR FALL OF PERSON
Owl Rock Products · Fall onto or against objects

EMPLOYEE WAS CARRYING 5 GALLON WATER BOTTLE INTO SCALE OFFICE. HE WAS IN A HURRY AND MOVING QUICKLY WHEN HE SLIPPED AND FELL. HE HIT HISRIGHT LEG ON THE BOTTOM OF THE DOOR JAM. RESULTING IN A LACERATION ON HIS RIGHT SHIN WHICH REQUIRED 6 STITCHES AND A TWISTED LEFT ANKLE.

1984 · 6 incidents

July 3, 1984 CA · Metal/Non-Metal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDTOOLS (NONPOWERED)
Owl Rock Products · Over-exertion in pulling or pushing objects

EMPLOYEE WAS SITTING ON A PLATFORM ABOVE CONVEYOR BELT IN #3 TUNNEL UNDER SURGE PILE HE WAS ATTEMPTING TO DISLODGE MATERIAL THAT WAS PLUGGING UP SURGE PILE BY POKING IT WITH A METAL POLE WHEN MATERIAL DISLODGED IT JERKED METAL POLE EMPLOYEE PULLED AT POLE AND STRAINED HIS BACK

May 8, 1984 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Owl Rock Products · Struck by falling object

EMPLOYEE WAS UNHOOKING A COME-A-LONG FROM AN OVERHEAD RAILING AFTER COMPLETING HIS LAST JOB OF THE SHIFT. WHEN HE LIFTED THE HOOK FROM THE RAIL, SOME SAND OR RUST APPARENTLY FELL FROM RAILING AND LANDED IN HIS RIGHT EYE.

April 23, 1984 CA · Metal/Non-Metal SLIP OR FALL OF PERSON
Owl Rock Products · Fall to the walkway or working surface

EMPLOYEE WAS MUVING MUDCAT CABLE FROM ONE POSITION TO ANOTHER. INTHE PROCESS OF RETIGHTENING THE CABLE WITH THE GRIP HOIST, USING A 6 FOOT PIPE AS A HANDLE, EMPLOYEE LOST HIS FOOTING. T HIS CAUSED HIM TO LET GO GO THE PIPE HE WAS PUSHING ON. THE GRIP HOIST FAILED TO GRIP THE CABLE AND THE PTPE CAME BACK STRIKING THE EMPLOYEE ON THE FOREHEAD, CAUSING A LACERATION REQUIRING

April 18, 1984 CA · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
Owl Rock Products · Over-exertion in lifting objects

INJURED EMPLOYEE AND ANOTHER EMPLOYEE HAD REMOVED A WING PULLEY AND SHAFT FROM A CONVEYOR. THEY HAD CARRIED IT TO A TRUCK AND WERE IN THE ACT OF LIFTING IT ONTO THE TRUCK BED, WHEN INJURED EMP LOYEE FELT A PULL IN HIS BACK. HE REPORTED INJURY AT END OF SHIFT AND WENT TO DOCTOR THE NEXT DAY

April 16, 1984 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Owl Rock Products · Struck by falling object

INJURED EMPLOYEE AND TWO OTHER EMPLOYEES WERE TAKING APART THE GYRADISC CRUSHER BOWL, ALL WERE USING PRY BARS IN AN ATTEMPT TO LOOSEN THE BOWL. INJURED EMPLOYEE LOST HIS FOOTING AND FELL TO TH E HAND RAIL AND THE PRY BAR HE WAS USING FELL ON HIS RIGTT KNEE, CAUSING PAIN IN HIS RIGHT KNEE AND CONTUSION ON RIGHT LEG.

February 27, 1984 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Owl Rock Products · Struck by flying object

INJ EMP AND ANOTHER EMP WERE REPLACING GUARDS ON DOZER WHILE DRIVING IN PINS WITH HAMMER THAT HOLD THE RIPPER GUARDS IN PLACE A METAL CHIP FLEW OFF THE PIN AND HIT EMP IN THE TONGUE EMBEDDIN ITSELF UNDER THE SKIN AND REQUIRING SUTURE

1983 · 1 incident

October 6, 1983 CA · Metal/Non-Metal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDLING OF MATERIALS
Owl Rock Products · Over-exertion in lifting objects

EMPLOYEE WAS REPLACING A TROUGHING IDLER ON A CONVEYOR FRAME WHILE LIFTING THE IDLER INTO POSITIN FELT PAIN IN BACK. SOUGHT MEDICAL TREATMENT 10/7/83 DIAGNOSED AS LOW BACK STRAIN