Mining Incidents

Cantera Carolina Pta #3 Metal/Non-Metal

Toa Baja, Fajardo County, PR  ·  Abandoned
MSHA Mine ID: 5400374

Cantera Carolina Pta #3 has $81K in proposed MSHA penalties and $0 outstanding across 6 contested dockets, plus health sampling and the full incident record.

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Fatalities
1
Total incidents
40
Years on record
1995–2010
Latest incident
Nov 2010
Compliance record
MSHA citations since 2000
103
citations
47
significant & substantial
$81,006
proposed penalties
$39,263
paid to date
48% of proposed penalties paid to date, a $41,743 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
61
inspections on record
934
inspection hours
n/a
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.
Rate withheld: 934 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Cantera Carolina Pta #3 has $81K in proposed MSHA penalties and $0 outstanding across 6 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.
$81K
proposed penalties
$39K
current assessed
$39K
paid to date
$0
outstanding
100 assessments are final orders; 6 contested dockets.
As of the most recent assessment on 2011-02-24.
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
Quarter Hours worked Citations S&S Per 1M hrs
2011 Q4 1,304 0 0 0.0
2011 Q3 1,989 0 0 0.0
2011 Q2 4,334 0 0 0.0
2011 Q1 2,032 2 0 984.3
2010 Q4 7,075 0 0 0.0
2010 Q3 6,768 12 5 1773.0
2010 Q2 6,758 1 0 148.0
2010 Q1 4,718 1 0 212.0
Show 40 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2009 Q4 5,816 0 0 0.0
2009 Q3 5,122 3 3 585.7
2009 Q2 5,883 6 5 1019.9
2009 Q1 8,073 6 2 743.2
2008 Q4 7,031 1 1 142.2
2008 Q3 9,249 7 1 756.8
2008 Q2 7,526 0 0 0.0
2008 Q1 9,534 1 0 104.9
2007 Q4 10,151 0 0 0.0
2007 Q3 11,745 1 1 85.1
2007 Q2 10,884 1 0 91.9
2007 Q1 10,213 0 0 0.0
2006 Q4 10,744 1 1 93.1
2006 Q3 10,181 2 0 196.4
2006 Q2 9,956 3 3 301.3
2006 Q1 9,696 0 0 0.0
2005 Q4 7,703 2 2 259.6
2005 Q3 8,113 0 0 0.0
2005 Q2 9,218 0 0 0.0
2005 Q1 2,907 9 6 3096.0
2004 Q4 2,722 0 0 0.0
2004 Q3 2,480 0 0 0.0
2004 Q2 2,189 24 9 10963.9
2004 Q1 1,742 0 0 0.0
2003 Q4 2,855 3 0 1050.8
2003 Q3 0 0 0
2003 Q2 0 0 0
2003 Q1 0 0 0
2002 Q4 0 0 0
2002 Q3 0 0 0
2002 Q2 4,061 0 0 0.0
2002 Q1 5,948 0 0 0.0
2001 Q4 6,761 0 0 0.0
2001 Q3 12,331 4 0 324.4
2001 Q2 10,809 0 0 0.0
2001 Q1 11,080 0 0 0.0
2000 Q4 13,194 0 0 0.0
2000 Q3 12,441 6 4 482.3
2000 Q2 14,098 0 0 0.0
2000 Q1 14,669 7 4 477.2

Fatalities at this mine

1 recorded
February 19, 2009 PR · Metal/Non-Metal carpenter Fatality · MACHINERY
Master Aggregates Toa Baja Corp · Struck by falling object

Employee was walking at the plant facilities, a cornerstone of the crane collapsed, hitting the employee directly to the body and falling down. Employee was wearing safety equipment as required (capacete). Received multiple injuries to the upper and lower body.

Reportable incidents

39 on file (excluding fatalities above)

2010 · 2 incidents

November 19, 2010 PR · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Master Aggregates Toa Baja Corp · Struck against stationary object

Employee was adjusting excavator screws with an industrial cricket when he hit his face on the left side. He feels intense pain on the left side of his face.

April 10, 2010 PR · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Master Aggregates Toa Baja Corp · Over-exertion (Not Elsewhere Classified)

EE was "enangotado" adjusting motor screws with an industrial cricket at the primary crusher plant, when he stood up, he felt pain in the lower back and his left leg.

2008 · 1 incident

July 3, 2008 PR · Metal/Non-Metal pumper SLIP OR FALL OF PERSON
Master Aggregates Toa Baja Corp · Fall to the walkway or working surface

The employee was going up the stairs to the plant control room when he slipped and injured his right knee. He feels lots of pain and his knee is swollen.

2007 · 1 incident

April 5, 2007 PR · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor SLIP OR FALL OF PERSON
Master Aggregates Toa Baja Corp · Fall to the walkway or working surface

The employee was leaving the clarifier area when he slipped and fell due to the polimers residue on the floor. He injured his right shoulder, right wrist, his back and right leg.

2006 · 4 incidents

November 30, 2006 PR · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Master Aggregates Toa Baja Corp · Fall to the walkway or working surface

The employee was cleaning the plant floor. When he bent down to pick up a sack of material, he slipped falling sideways injuring his right shoulder, his neck and back.

October 21, 2006 PR · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Master Aggregates Toa Baja Corp · Struck by... (Not Elsewhere Classified)

The EE was adjusting some screws on the disks brakes of an article truck (#350). The screw driver broke, cutting his right hand thumb. They gave him 5 stitches.

May 19, 2006 PR · Metal/Non-Metal pumper SLIP OR FALL OF PERSON
Empresas Master · Fall from machine

The employee was removing a ladder from the press machine to put near the boom truck. When he tried to do it, the ladder slipped and he jumped out off the truck. He was impacted to his left lateral side and they took 108 stitches.

March 10, 2006 PR · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Empresas Master · Caught in, under or between running or meshing objects

The employee was helping another employee installing a belt on the Press. As they started to work on it, the equipment operator activated the conveyor by mistake causing another employee to fall in the conveyor. The employee tried to help his co-worker and he was injured with the conveyor causing him a fracture on his pelvis, back pain and injuries on his legs.

2004 · 2 incidents

September 2, 2004 PR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Empresas Master · Over-exertion in lifting objects

THE EE WAS LIFTING SOME HEAVY BASES IN ORDER TO PLACE THEM IN THE "SCARPER" (A MACHINE THAT SEPARATES THE SMALL STONES FROM THE LARGE ONES) AND HE FELT A SEVERE PAIN IN HIS LOWER BACK. HE CAN HARDLY WALK DUE TO THE PAIN.

August 24, 2004 PR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Empresas Master · Struck by flying object

The ee was walking toward his work area, and passing near the secondary crusher, he felt the impact of an artifact on the back of his head. This produced a wound in his left/ back side of his head in spite of wearing a hard hat.

2002 · 1 incident

February 27, 2002 PR · Metal/Non-Metal mine manager, mine foreman, mine owner HANDLING OF MATERIALS
Empresas Master · Contact with hot objects or substances

WHEN THE EMPLOYEE WAS TRAVELING FROM ONE PLANT TO ANOTHER, THE COMPANY CAR GOT VERY HOT. HE GOT OUT OF THE CAR TO INSPECT THE PROBLEM. WHEN HE REMOVED THE LID OF THE RADIATOR THE PRESSURE OF T HE VAPOR CAUSED A SQUIRT OF HOT WATER THAT REACHED HIS RIGHT SIDE OF THE FACE, EYE AND HEAD, CAUSING BURNS IN THESE AREAS.

2001 · 3 incidents

July 19, 2001 PR · Metal/Non-Metal miner, nec HANDLING OF MATERIALS
Empresas Master · Struck by... (Not Elsewhere Classified)

THE EMPLOYEE WAS FILLING UP THE GREASING GUN WHEN HE CUT HIS MIDDLE (RIGHT) FINGER.

July 3, 2001 PR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Empresas Master · Struck by... (Not Elsewhere Classified)

EE INDICATES THAT WHILE HE WAS CUTTING A RUBBER BAND FROM A CONVEYOR, THE RAZOR HE WAS USING TO CUT SAID RUBBER BAND SLIPPED CAUSING HIM TO CUT HIS LEFT THUMB.

June 14, 2001 PR · Metal/Non-Metal miner, nec HANDLING OF MATERIALS
Empresas Master · Over-exertion (Not Elsewhere Classified)

THE EE ALLEDGES THAT HE HAS FELT MUCK PAIN IN HIS BACK, AND THE PAIN HAS BEEN INCREASING AND THEREFORE HE IS NOT ABLE TO MAKE RISK MOVEMENTS, WEAKENING HIS STRENGHTS.

2000 · 5 incidents

October 31, 2000 PR · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Empresas Master · Over-exertion (Not Elsewhere Classified)

THE EE ALLEDGES THAT HE WAS ADJUSTING THE BELTS OF THE STONE MILL, WHICH ARE VERY HEAVY, AND WHEN HE STOOD UP HE FELT A STRONG PAIN IN HIS LOWER BACK.

October 20, 2000 PR · Metal/Non-Metal mine manager, mine foreman, mine owner ELECTRICAL
Empresas Master · Contact with electrical current

THE EE ALLEGES THAT HE WAS REPAIRING ELECTRICAL CABLES OF THE CONVEYOR, HAVING TURNED OFF THE BREAKERS, IN ORDER TO FIX THEM AND WRAP THE CABLES WITH TAPE, WHEN HE TURNED ON THE BREAKERS, HE R ECEIVED AN ELECTRICAL IMPACT, AND WAS THROWN TO THE GROUND AND GOT THREE BURNS ON HIS LEFT HAND (THUMB, INDEX AND MIDDLE FINGERS.)

August 15, 2000 PR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Empresas Master · Struck by falling object

THE EMPLOYEE WAS CLOSING A CRUSHER WITH A WRENCH, THE WRENCH FELL, THEN THE LID OF THE CRUSHER OPENED AND THE EMPLOYEE FELL ON TOP OF A MOTOR AND THE DOOR OF THE CRUSHER FELL ON HIS LEG, HURTI NG HIS RIGHT KNEE.

June 27, 2000 PR · Metal/Non-Metal mine manager, mine foreman, mine owner SLIP OR FALL OF PERSON
Empresas Master · Fall to the walkway or working surface

THE EMPLOYEE WAS INSPECTING THE AREA TO TRACE THE PATH FOR A NEW ROAD, AND HE WAS CLIMBING THE MOGOTE (HILL) #2 OF CAROLINA LANDFILL, HE SLIPPED OVER A LOOSE ROCK AND IMPACTED HIS RIGHT KNEE W ITH THE EDGE OF A ROCK THAT WAS ON THE FLOOR.

February 23, 2000 PR · Metal/Non-Metal backhoe operator, trackhoe operator, crane operator ALL OTHER OCCUPATIONAL ILLNESSES
Empresas Master · Inhalation of radiations, caustics, toxic and noxious substances

EMPLOYEE ALLEGES THAT FOR A LONG TIME HE IS SUFFERING FROM STRONG HEADACHES AND HE FEELS CONGESTION IN THE FRONTAL PART OF HIS FACE. SOMETIMES HE GETS DIZZY. HE ALLEGES THAT IT IS DUE TO THE DUST AT QUARRY.

1999 · 5 incidents

June 23, 1999 PR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Empresas Master · Fall onto or against objects

THE EE ALLEGES THAT WHILE HE WAS ON THE SCREEN THE SEPARATES THE SAND AND THE STONE, REMOVING THE CLOGGY MATERIAL THAT WAS OBSTRUCTING THE GATES OF THE SCREEN, HE SLIPPED AND HURT HIS LEFT KNE E AND HIS RIBS (RIGHT SIDE). HE FELL ON THE SHAR

May 18, 1999 PR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Empresas Master · Struck against a moving object

THE EMPLOYEE ALLEGES THAT WHILE HE WAS WORKING ON THE DIGGER, A WALL OF COMPACTED SAND FELL ON TOP OF THE DIGGER AND TRAPPED HIM WHEN THE DIGGER TURNED ON ITS SIDE. HE RECEIVED A STRONG BLOW AND LACEATED HIS LEFT KNEE.

March 9, 1999 PR · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Empresas Master · Fall to the walkway or working surface

THE EE WAS REPAIRING A BELT OF THE CONVEYOR, BUT HE COULD NOT WORK IN A COMFORTABLE POSITION AND HE MOVED TO A HIGHER CONVEYOR. HE FELL BACKWARDS INJURING HIS BACK.

February 2, 1999 PR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Empresas Master · Over-exertion in lifting objects

EE WAS TRYING TO PICK UP THE DAMPER WHEN HE FELT A STRONG PAIN IN LOWER BACK. IT WAS SO HARD FOR HIM BUT HE CONTINUED HIS JOB WITH DIFFICULTY. NEXT DAY HE VISITED THE DR.

January 20, 1999 PR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Empresas Master · Caught in, under or between a moving and a stationary object

THE EE WAS WELDING THE FEEDER FOLLS WHEN ANOTHER EE TOLD HIM TO MOVE THE POSITION OF THE ROLL. THE WAS PULLING OUT THE BELT AND HIS PINKY FINGER GOT CAUGHT BETWEEN THE BELT AND THE DAMPER.

1998 · 7 incidents

December 29, 1998 PR · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Empresas Master · Caught in, under or between (Not Elsewhere Classified)

THE EE WAS REPAIRING A DIGGER AND HIS RIGHT HAND WAS PULLED INTO A PISTON. HE TRIED TO PULL OUT HIS HAND, BUT WHEN HE DID, HE INJURED SERIOUSLY HIS ARM. RECEIVED FIRST AID AT HOSPITAL.

August 17, 1998 PR · Metal/Non-Metal drill operator SLIP OR FALL OF PERSON
Empresas Master · Fall from machine

INJURED EMPLOYEE ALLEGES THAT WHILE HE WAS DRILLING AT THE MOUNTAIN AND WHEN HE CHANGED THE DRILL THE WEIGHT OF SAME PUSHED HIM BACKWARDS AND HE FELL TO THE GROUND, INJURING HIS LOWER BACK AND RIGHT LEG.

June 27, 1998 PR · Metal/Non-Metal SLIP OR FALL OF PERSON
Empresas Master · Fall to the walkway or working surface

EMPLOYEE INDICATED THAT WHILE HE WAS WALKING TOWARDS HIS CAR AT THE TRIPLE S BUILDING PARKING, HE STUMBLED ON A STONE SUSTAINING A LEFT ARM FRACTURE.

April 7, 1998 PR · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Empresas Master · Fall to the walkway or working surface

THE EMPLOYEE SAID THAT AS HE WAS WALKING IN THE PLANT TOWARD THE CONVEYOR, HE SLIPPED HITTING THE ENTIRE RIGHT SIDE OF HIS BODY. HE HURT HIS RIGTH SHOULDER.

March 23, 1998 PR · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Empresas Master · Caught in, under or between a moving and a stationary object

EE WAS OPERATING THE TRUCK ON UNEVEN GROUND. HE OPENED THE DOOR TO LOOK. TRUCK STARTED SLIDING SIDEWAYS. DOOR SHUT ON HAND CATCHING INDEX FINGER.

February 17, 1998 PR · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Empresas Master · Struck by... (Not Elsewhere Classified)

THE INJURED STATEDS THAT WHILE HE WAS ADJUSTING A MACHINE, A COWORKER HIT HIM WITH A PIECE OF METAL PLATE AND FROM THIS A PIECE OF STEEL SEPARATED, BURYING ITSELF IN HIS LEFT FOREARM.

February 16, 1998 PR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Empresas Master · Struck by... (Not Elsewhere Classified)

THE INJURED STATES THAT WHILE HE WAS DRILLING A SCREW WITH AN AUGER, HE WAS USING A LOST OF FORCE, AND HE HURT HIS LEFT FOREARM. HE RECEIVED A SEVERE WOUND FROM THE AUGER.

1997 · 5 incidents

October 7, 1997 PR · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Empresas Master · Fall from ladders

INJURED EE ALLEGES THAT WHILE HE WAS MOVING A TANK, HE PLACED A STEP LADDER TO MOVE THE TANK CHAINS & WHEN HE TRIED TO CLIMB DOWN, THE LADDER MOVED & HE FELL TO THE FLOOR. HE RECIEVED INJURIES TO HIS HIP, THIGH & KNEES.

June 30, 1997 PR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Empresas Master · Over-exertion (Not Elsewhere Classified)

HE INDICATES THAT HE HURT HIMSELF WHEN HE BENT DOWN TO CLEAN THE CONVEYOR ON PRIMARY #3, HE FELT PAIN IN HIS BACK.

May 20, 1997 PR · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Empresas Master · Struck by falling object

INJURED EE INDICATED THAT WHILE HE WAS INSTALLING A CHAIN TO THE EQUIPMENT, THE PIP HE WAS UTILIZING SLIPPED, FALLING ON HIS RT HAND, RING FINGER.

April 18, 1997 PR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Empresas Master · Fall from machine

EMP ADJUSTING ARM ON DOZER. FELL TO GROUND. PAIN IN LEG SHOULDER, ANKLE, KNEE. NEE AND ANKLE.

January 13, 1997 PR · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
Empresas Master · Over-exertion in pulling or pushing objects

EE WAS SETTING IN PLACE PARTS OF A CRANE. WHILE SETTING INTO PLACE A WORM GEAR. HE TRIED TO PUSH A BOOM AND FELT SOME PAIN IN BACK.

1996 · 2 incidents

November 7, 1996 PR · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Empresas Master · Fall to lower level, (Not Elsewhere Classified)

EE WAS HANDLING TREE BRANCHES WHEN HIS FEET GOT TANGLED UP AND HE FELL INJURING HIS LOWER BACK

November 6, 1996 PR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Empresas Master · Struck by... (Not Elsewhere Classified)

EE WAS ON HIS WAY TO LUNCH HE PASSED BY A TRUCK WHERE OTHER EE WERE HANDLING METAL WHEN A FRAGMENT OF METAL HIT HIM IN THE LEFT EYE

1995 · 1 incident

November 15, 1995 PR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Empresas Master · Fall to the walkway or working surface

EE WAS WALKING ON HIS WAY TO TURN IN HIS TRUCK, WHEN HE SLIPPED AND FELL ON HIS RIGHT KNEE.

For insurers, brokers, and safety consultants

The full compliance file on Cantera Carolina Pta #3

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.