Mining Incidents

Schoolhouse Quartz Plant Metal/Non-Metal

Controlled by S C R-Sibelco Nv
Spruce Pine, Avery County, NC  ·  Active
MSHA Mine ID: 3100375

Schoolhouse Quartz Plant has $106K in proposed MSHA penalties and $0 outstanding across 13 contested dockets, plus health sampling and the full incident record.

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Fatalities
1
Total incidents
50
Years on record
1983–2022
Latest incident
Oct 2022
Compliance record
MSHA citations since 2000
173
citations
47
significant & substantial
$105,969
proposed penalties
$55,081
paid to date
52% of proposed penalties paid to date, a $50,888 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
93
inspections on record
3,004
inspection hours
5.8
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.
173 citations across 3,004 inspection hours.
Source: MSHA inspections data, updated weekly.

Schoolhouse Quartz Plant has $106K in proposed MSHA penalties and $0 outstanding across 13 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.
$106K
proposed penalties
$55K
current assessed
$55K
paid to date
$0
outstanding
171 assessments are final orders; 13 contested dockets.
As of the most recent assessment on 2026-04-21.
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
2025 Q4 71,892 0 0 0.0
2025 Q3 71,874 3 0 41.7
2025 Q2 79,171 0 0 0.0
2025 Q1 81,674 6 0 73.5
2024 Q4 79,045 1 0 12.7
2024 Q3 77,942 5 1 64.2
2024 Q2 75,942 0 0 0.0
2024 Q1 71,515 34 4 475.4
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 65,664 0 0 0.0
2023 Q3 65,423 4 0 61.1
2023 Q2 59,588 0 0 0.0
2023 Q1 56,054 10 1 178.4
2022 Q4 49,376 0 0 0.0
2022 Q3 53,134 0 0 0.0
2022 Q2 54,506 0 0 0.0
2022 Q1 34,231 4 4 116.9
2021 Q4 46,010 0 0 0.0
2021 Q3 51,233 0 0 0.0
2021 Q2 55,203 2 1 36.2
2021 Q1 63,200 0 0 0.0
2020 Q4 50,396 2 0 39.7
2020 Q3 49,376 0 0 0.0
2020 Q2 46,862 2 1 42.7
2020 Q1 59,279 0 0 0.0
2019 Q4 55,895 2 0 35.8
2019 Q3 51,607 2 0 38.8
2019 Q2 57,551 0 0 0.0
2019 Q1 60,862 0 0 0.0
2018 Q4 48,578 6 2 123.5
2018 Q3 55,140 0 0 0.0
2018 Q2 60,417 0 0 0.0
2018 Q1 61,241 0 0 0.0
2017 Q4 54,760 1 0 18.3
2017 Q3 57,152 0 0 0.0
2017 Q2 53,673 1 0 18.6
2017 Q1 56,610 0 0 0.0
2016 Q4 48,907 0 0 0.0
2016 Q3 53,474 0 0 0.0
2016 Q2 55,964 0 0 0.0
2016 Q1 47,978 0 0 0.0
2015 Q4 51,323 0 0 0.0
2015 Q3 54,139 0 0 0.0
2015 Q2 54,883 1 0 18.2
2015 Q1 53,333 0 0 0.0
2014 Q4 47,360 0 0 0.0
2014 Q3 53,265 2 1 37.5
2014 Q2 54,494 0 0 0.0
2014 Q1 57,281 0 0 0.0
2013 Q4 46,665 6 3 128.6
2013 Q3 48,128 0 0 0.0
2013 Q2 57,783 1 1 17.3
2013 Q1 40,302 0 0 0.0
2012 Q4 44,360 1 1 22.5
2012 Q3 57,201 0 0 0.0
2012 Q2 60,973 2 0 32.8
2012 Q1 61,876 0 0 0.0
2011 Q4 56,290 4 0 71.1
2011 Q3 56,225 0 0 0.0
2011 Q2 58,708 4 2 68.1
2011 Q1 59,750 5 1 83.7
2010 Q4 55,445 0 0 0.0
2010 Q3 57,381 0 0 0.0
2010 Q2 58,574 18 15 307.3
2010 Q1 58,260 8 2 137.3
2009 Q4 53,212 0 0 0.0
2009 Q3 49,760 1 1 20.1
2009 Q2 46,218 0 0 0.0
2009 Q1 48,696 0 0 0.0
2008 Q4 46,385 2 0 43.1
2008 Q3 50,385 0 0 0.0
2008 Q2 52,149 8 2 153.4
2008 Q1 53,181 0 0 0.0
2007 Q4 47,642 3 0 63.0
2007 Q3 46,683 0 0 0.0
2007 Q2 44,591 2 0 44.9
2007 Q1 49,446 0 0 0.0
2006 Q4 43,884 0 0 0.0
2006 Q3 46,560 0 0 0.0
2006 Q2 43,967 0 0 0.0
2006 Q1 47,989 0 0 0.0
2005 Q4 41,778 0 0 0.0
2005 Q3 41,169 4 1 97.2
2005 Q2 46,147 0 0 0.0
2005 Q1 49,035 0 0 0.0
2004 Q4 50,268 0 0 0.0
2004 Q3 46,398 0 0 0.0
2004 Q2 47,858 0 0 0.0
2004 Q1 46,028 5 0 108.6
2003 Q4 39,384 0 0 0.0
2003 Q3 43,759 0 0 0.0
2003 Q2 45,664 0 0 0.0
2003 Q1 9,446 0 0 0.0
2002 Q4 38,409 0 0 0.0
2002 Q3 46,118 0 0 0.0
2002 Q2 40,894 0 0 0.0
2002 Q1 29,574 0 0 0.0
2001 Q4 32,133 0 0 0.0
2001 Q3 43,700 7 2 160.2
2001 Q2 47,296 0 0 0.0
2001 Q1 51,222 0 0 0.0
2000 Q4 48,325 0 0 0.0
2000 Q3 44,268 1 0 22.6
2000 Q2 55,345 0 0 0.0
2000 Q1 48,670 0 0 0.0

Fatalities at this mine

1 recorded
July 4, 2001 NC · Metal/Non-Metal truck driver Fatality · POWERED HAULAGE
Unimin Corporation · Caught in, under or between a moving and a stationary object

AN APPARENT BRAKE MALFUNCTION CAUSED THE VICTIM TO EXIT THE CAB & WAS PULLED UNDER THE REAR WHEELS OR HE PARKED IT & CRAWLED UNDER THE BED TO CHECK A PROBLEM. EITHER SENARIO CAUSED THE VEHICLE TO ROLL OVER HIS BODY CRUSHING HIM TO DEATH. THERE WAS NO APPARENT DAMAGE TO THE TRUCK.

Reportable incidents

49 on file (excluding fatalities above)

2022 · 1 incident

October 2, 2022 NC · Metal/Non-Metal drill helper POWERED HAULAGE
Sibelco North America Inc. · Struck against a moving object

Contractor employee traveled on UTV to load the drill core on service truck. On the travel back to drill, the UTV began sliding out of control, becoming sideways, catching the edge of the road and tipping the UTV on the side causing the contractor to hit abdomen area on roll cage bar.

2021 · 2 incidents

February 9, 2021 NC · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor FALLING/SLIDING/ROLLING MATERIALS
Sibelco North America Inc. · Struck by rolling or sliding object

Maintenance employee was replacing bull gear on rod mill. While transferring the old gear from the rod mill to the designated location, one of the dollies that was holding up one of the two chain hoists being used came off of beam causing the gear to slightly shift positions and come in contact with employees right leg.

January 14, 2021 NC · Metal/Non-Metal vacuum filter operator, flotation mill/concentrator operator, flotation plant operator SLIP OR FALL OF PERSON
Sibelco North America Inc. · Fall to the walkway or working surface

Employee was adjusting the water on a cyclone to put more water in the sump. When employee was stepping away from the sump employee's right foot slipped causing employee to lose footing and fall on left side and strike left elbow off of the floor. Employee was experiencing some pain and swelling and was taken to local hospital for treatment.

2019 · 1 incident

February 24, 2019 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Sibelco North America Inc. · Absorption of radiations, caustics, toxic and noxious substances

While changing out an HF acid pump, a maintenance employee received a chemical burn on right thumb, caused by a pinhole leak. The employee was administered first aid at the facility when normal specialized HF first aid treatment did not relieve pain, the employee was then transported to the local hospital.

2017 · 1 incident

May 15, 2017 NC · Metal/Non-Metal security guard, watchman OTHER
Unimin Corporation · (Not Elsewhere Classified)

No conditions at the mine-site caused this accident to occur. Every effort was made by the mine owner to assist contractor guard operator, on the guard's physical ailments, until local ambulance and EMT officials arrived outside gate.

2016 · 1 incident

November 12, 2016 NC · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Unimin Corporation · Caught in, under or between a moving and a stationary object

On Saturday, November 12th 2016, EE was replacing a motor at approximately 8:30 am. The motor and the iron created a pinch point and caught EE's gloved pinky finger between the two. EE reported the injury to supervisor, and they immediately were seen at the clinic at Spruce Pine. EE was examined and given stitches.

2014 · 2 incidents

June 15, 2014 NC · Metal/Non-Metal electrician, lineman HANDTOOLS (NONPOWERED)
Unimin Corporation · Struck by... (Not Elsewhere Classified)

While working on a pump in the maintenance shop, the EE had his hand placed on top of the pump, lining up the chuck in the shaft. Another employee had a pry bar lifting on the opening of the shaft, when the bar slipped, striking the injured employee's hand, breaking the metacarpal bone in his right hand.

March 18, 2014 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator OTHER
Unimin Corporation · (Not Elsewhere Classified)

Suspected pneumoconiosis with median consensus ILO reading of 1/2. Operator suspects prior occupational & smoking contributed to ILO reading. Case reported during March 2014 has been denied by numerous medical professionals. Instead of pneumoconiosis per result of CT/Scan, "lungs are Hyper inflated. No nodules are seen. No suspicious densities are present". Remove illness.

2011 · 2 incidents

August 18, 2011 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Unimin Corporation · Struck by... (Not Elsewhere Classified)

The employee was using a table saw to cut pieces of PVC blocks. With the saw running, he reached under it, and his right middle finger was struck by the rotating blade. He sustained a laceration and damaged distal phalanx bone. Prior to the task the supervisor had a meeting with the three employees that were assigned to do the task about the safety issues with the job.

February 28, 2011 NC · Metal/Non-Metal outside foreman, leadman SLIP OR FALL OF PERSON
Unimin Corporation · Fall down stairs

EE was coming down expanded metal steps in the screen house. His right heel got hung in the step grating. He fell forward and put his weight on his left foot. He suffered a fractured heel.

2010 · 2 incidents

December 15, 2010 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Unimin Corporation · Caught in, under or between (Not Elsewhere Classified)

EE was using a wire brush attached to a power drill to clean teeter pipes. His left glove became entangled in the chuck attachment while operating the tool and twisted his thumb. The thumb was bruised and suffered some ligament damage.

July 13, 2010 NC · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Unimin Corporation · Struck by... (Not Elsewhere Classified)

Injured EE and another EE were at the dump site, disposing of waste sand. EE lifted a 55 gal drum that was near empty, by its' bottom, to dump it. The fiber drum has metal reinforcement bands on top and bottom. The band edge extended out far enough to cut 3 of EE's fingers when he lifted it.

2009 · 2 incidents

December 4, 2009 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator OCCUPATIONAL SKIN DISEASES
Unimin Corporation · Absorption of radiations, caustics, toxic and noxious substances

Operator was working with contractor to dispose of flotation reagents stored in 55 gal. drums. He was using a fork lift to move drums. Operator is allergic to the reagent in some of the drums. He reported itching and swelling in both hands and wrists. He was wearing gloves, hard hat safety glasses, safety shoes, and a jacket.

July 6, 2009 NC · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
Unimin Corporation · Struck by falling object

Employee stepped beyond berm to edge of bench in mine. Edge broke away and he fell 18ft with falling material. A rock struck his right shoulder. He walked to his truck, drove to mine shop and was taken to Dr office for exam. Xrays were negative. Ice and light exercises were recommended. Followup appt. 7/9/09.

2008 · 2 incidents

April 26, 2008 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Unimin Corporation · Struck by falling object

Employee and co-worker were lowering material removal screw closer to take. Shim and bolts are removed to lower screw. When removing shims, gearbox fell striking and cut employee's right hand.

January 21, 2008 NC · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management HANDLING OF MATERIALS
Unimin Corporation · Struck by falling object

Employee was cutting a tree and it got lodged. In an attempt to get the tree on down, it broke loose striking the employee on the right shoulder causing a fracture.

2007 · 2 incidents

October 14, 2007 NC · Metal/Non-Metal forklift operator POWERED HAULAGE
Unimin Corporation · Struck against stationary object

Employee was exiting over-the-road trailer with pallets of sand when trailer floor broke through causing forklift to tilt to the left. He apparently cut fingers as the forklift was tilting and going down.

September 15, 2007 NC · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman OTHER
Unimin Corporation · Struck by flying object

EE had went to eat and after he finished he felt discomfort to his right eye. First aid of flushing with water did not help. EE went to doctor on Monday and had a metal sliver removed.

2005 · 1 incident

October 26, 2005 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Unimin Corporation · Struck against stationary object

Installing a weather seal on exhaust fan, after completing job, employee went back to retrieve a hammer and placed his fingers into the fan frame resulting in the injury.

2004 · 1 incident

May 13, 2004 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Unimin Corporation · Over-exertion (Not Elsewhere Classified)

AFTER COMPLETING JOB OF ARRANGING SOME LIGHT FIXTURES, EE JUMPED UP TO TRY & TOUCH CEILING CAUSING A SPRAIN/STRAIN TO HIS RIGHT ANKLE.

2002 · 1 incident

June 28, 2002 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Unimin Corporation · Struck against stationary object

EE WAS PREPARING A PALLET OF SAMPLES TO BE SHIPPED. CUT RING & LITTLE FINGER ON LT. HAND.

2001 · 2 incidents

August 28, 2001 NC · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Unimin Corporation · Struck by... (Not Elsewhere Classified)

INJURED AND COWORKER WAS CARRYING A GEAR BOX MOUNTED ON A SHIPPING PALLET. STARTED UPSTAIRS AND WAS ADJUSTING THEIR HOLD ON PALLET WHEN IT SHIFTED AND THE CORNER OF THE PALLET STRUCK EE IN THE GROIN AREA JUST BELOW THE BELT LINE. EE IS SCHEDULED TO HAVE OUTPATIENT SURGERY ON 9-17.

July 30, 2001 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Unimin Corporation · Caught in, under or between a moving and a stationary object

INJURED ALONG WITH TWO COWORKERS WERE UPRIGHTING A 500# DRUM. AS DRUM WAS BEING PLACED ON A PALLET EE MASHED AND CUT HIS RIGHT RING FINGER.

2000 · 1 incident

February 21, 2000 NC · Metal/Non-Metal mine manager, mine foreman, mine owner HANDTOOLS (NONPOWERED)
Unimin Corporation · Struck by falling object

EE USING PRYBAR TO DISLODGE OBSTRUCTION IN CHUTE. WHEN RAISING THE PRYBAR OVER HIS HEAD, THE BAR STRUCK THE GLOBE ON THE LIGHT FIXTURE. THE LIGHT FIXTURE BROKE IN TO SEVERAL PIECES. THE GLASS STRUCK HIS FACE AND HAND CAUSING ONE CUT TO THE FACE AND TWO CUTS ON HIS HAND.

1999 · 1 incident

April 19, 1999 NC · Metal/Non-Metal electrician, lineman OTHER
Unimin Corporation · Absorption of radiations, caustics, toxic and noxious substances

EE ENTERED BUILDING TO INVESTIGATE REPORTED PROBLEM WITH ACID WEIGHT SCALE. THE ACID HAD OVER FLOWED THE TANK CREATING A CLOUD OF ACID FUMES. EMPLOYEE INHALED SOME OF THE ACID FUMES.

1998 · 6 incidents

November 3, 1998 NC · Metal/Non-Metal carpenter SLIP OR FALL OF PERSON
Unimin Corporation · Fall to lower level, (Not Elsewhere Classified)

EE WAS MOVING FROM ONE PLACE TO ANTOHER AND HOOKED HIS SAFETY BELT HOOK TO THE WALL FORM. HE DIDN'T GET HIS HOOK IN THE RIGHT POSITION AND IT CAME OFF AND HE FELL OFF THE SIDE OF THE WALL AND LANDED ON HIS FEET AND BROKE HIS ANKLE.

July 21, 1998 NC · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Unimin Corporation · Struck by... (Not Elsewhere Classified)

EE WAS CLEARING A DRILL SITE. HE WAS USING THE EXCAVATOR TO MOVE A DOWN TREE ON A STEEP BANK ABOVE. THE FAR END OF THE TREE BECAME LOGED CAUSING THE ROOT BALL TO HIT THE EXCAVATOR CAB.

June 5, 1998 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Unimin Corporation · Struck by... (Not Elsewhere Classified)

EE WAS REPLACING METAL BANDING ON PRODUCT DRUMS THAT HE SHIFTED DURING SHIPPING. AFTER CUTTING A BAND HE ATTEMPTED TO PULL IT FROM UNDER THE SKID IS WAS STUCK AND HE CUT HIS HAND ON THE SHARP BAND CLAMP.

June 1, 1998 NC · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Unimin Corporation · Struck by... (Not Elsewhere Classified)

EE WAS MOVING A SPRING STEEL WOUND PUMP DISCHARGE HOSE, WHEN HE RELEASED IT, IT SHIFTED. A SHARPWIRE STICKING OUT OF THE HOSE CUT THE PALM OF HIS LEFT HAND.

March 10, 1998 NC · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Unimin Corporation · Fall to lower level, (Not Elsewhere Classified)

EE WAS DOING RECLAIM WORK WITH A D-8 CAT ON A RIDGE. WITNESS LOCATED A 14" HOLE. EE STOPPED D-8 , GOT OFF AND WAS WALKING OVER TO HELP INVESTIGATE. GROUND GAVE WAY AND HE FELL INTO ANOTHER HOL E THAT WAS COVERED. EE BROKE HIS LEFT SHOULDER. THERE ARE NO RECORDS OF UNDERGROUND WORKINGS IN THIS AREA.

February 2, 1998 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Unimin Corporation · Struck by... (Not Elsewhere Classified)

EE WAS CUTTING WRAPPER OFF OF A ROLL OF DUCT TAPE. THE KNIFE SLIPPED & CUT HIS FINGER.

1997 · 4 incidents

July 7, 1997 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Unimin Corporation · Struck by rolling or sliding object

EE WAS LOADING LOOSE MILL RODS BY HAND ONTO A FORTRUCK FOR TRANSPORT. HELPER MOVED A ROD BEFORE EE WAS READY. THE LOAD SHIFTED & A ROD ROLLED ONTO EE'S FINGER AND PINCHED IT.

June 17, 1997 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Unimin Corporation · Absorption of radiations, caustics, toxic and noxious substances

EMPLOYEE WAS CHECKING CONDITIONER FOR ACID FLOW.HE DID NOT CLEARLY HEAR ON THE RADIO THE THE PUMP WAS BEING STARTED. THE END OF THE NEW ACID SUPPLY TUBE WAS NOT SECURE. WHEN THE PUMP STARTED T HE END OF THE LINE JERKED & SPRAYED ACID ON EMPLOYEE.

April 2, 1997 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Unimin Corporation · Absorption of radiations, caustics, toxic and noxious substances

EMPLOYEE WAS WORKING ON AN ACID PUMP. ACID RAN DOWN THE ARM OF HIS ACID SUIT AND FOUND ENTRY TRHOUGH A POORLY SEALED GLOVE TO SLEEVE JOINT.

February 11, 1997 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Unimin Corporation · Struck by... (Not Elsewhere Classified)

THE CAP THREADS ON THE OXYGEN BOTTLE WERE WORN TO THE POINT THAT THE CAP COULD NOT BE HELD FIRMLY IN PLACE.

1996 · 1 incident

August 27, 1996 NC · Metal/Non-Metal HANDLING OF MATERIALS
Unimin Corporation · Caught in, under or between (Not Elsewhere Classified)

FLOATING PLATFORM INTO POSITION. LEGS OF PLATFORM SLIPPED OFF BEAM CAUSING HEAVY END TO LAND ON LEFT FOOT, BREAKING TWO BONES IN TOP OF FOOT.

1992 · 1 incident

May 7, 1992 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Unimin Corporation · Over-exertion (Not Elsewhere Classified)

TAKING A FULL BAG (50LB) OF MICA OFF OF BAGGER & TURNED TO PUT IT ON A PALLET & HURT HIS BACK

1991 · 1 incident

October 14, 1991 NC · Metal/Non-Metal drill helper HANDLING OF MATERIALS
Unimin Corporation · Over-exertion in lifting objects

TWO EMPS WERE OPERATING AIR TRACK DRILL RIG AT SCHOOLHOUSE MINE. EMPL REACHED DOWN & PICKED UP 2"X10 PIECE OF DRILL STEEL WHEN HE FLT POP IN BACK. HE WORKED OUT PAIN & WORKED REST OF DAY WITH NO DISCOMFORT.

1990 · 3 incidents

July 9, 1990 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Unimin Corporation · Struck by falling object

EE WAS BOLTING AIR PIPES TOGETHER THAT ARE COVERED WITH INSULATION NON ASBESTOS. HE BUMPED THE PIPES CAUSING THE INSULATION TO FALL. THIS STRUCK HIM AROUND HIS SAFETY GLASSES AND CASCADED AROU ND THEM INTO HIS EYE.

June 28, 1990 NC · Metal/Non-Metal shaft repair, skip tender, station tender POWERED HAULAGE
Unimin Corporation · Caught in, under or between a moving and a stationary object

EMPLOYEE STATED THAT WHAT HE DID WAS A STUPID THINK AND WAS NOT PAYING ATTENTION TO WHAT HE WAS DOING. THE FLESH WAS TORN LOOSE FROM THE LEFT INDEX FINGER.

June 28, 1990 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Unimin Corporation · Caught in, under or between a moving and a stationary object

EMPLOYEE WAS USING A SCREWDRIVER TO PRY ON A SCREEN. THE SCREWDRIVER SLIPPED CAUSING THE EMPLOYEE TO CUT HIS RING AND MIDDLE FINGER ON A PIECE OF STAINLESS STEEL. WITH THE AMOUNT OF PRYING T O BREAK LOOSE THE SCREEN, THE BIG SCREWDRIVER WAS SUFFICIENT.

1989 · 2 incidents

February 10, 1989 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Unimin Corporation · Struck by rolling or sliding object

EMPL WAS ATTEMPTING TO REMOVE CONDUIT COMPRESSED AIR WAS BLOSING MICA THROUGH HOLE IN RISER PIPE MICA BLEW INTO LEFT EYE.

January 25, 1989 NC · Metal/Non-Metal POWERED HAULAGE
Unimin Corporation · Struck against a moving object

EMPLOYEE BACKING 75C CLARK LOADER FROM THE QUARTZ BIN. HE WAS LOOKING BACK OVER HIS SHOULDER, WARING SEAT BELT, WHEN THE RIGHT BACK TIRE SUDDENLY DROPPED DOWN CAUSING HIM TO " JERK HIS BODY" CAUSING INJURY TO HIS BACK.

1988 · 2 incidents

May 9, 1988 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Unimin Corporation · Absorption of radiations, caustics, toxic and noxious substances

SULFURIC ACID LINE STARTED LEAKING AS EMPLOYEE WAS WALKING UNDER LINE. A DROP OF ACID HIT EMPOYEE IN THE LEFT EYE. EMPLOYEE WAS WEARING SAFETY GLASSES AND IMMEDICATELY WASHED EYES WITH WATER.

May 4, 1988 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Unimin Corporation · Struck by... (Not Elsewhere Classified)

EMPLOYEE HEATING FEED PIPE WITH PIECE OF STEEL LOSS FOOTING STRIKING RIGHT LITTLE FINGER.

1987 · 2 incidents

July 6, 1987 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Unimin Corporation · Caught in, under or between a moving and a stationary object

I NAME REMOVING3AN OLD GEAR GUARD OFF OF A CATWALK.THEY WAS STOPPES AT THE END OF CATWALK TO MOVE A BARREL THAT BLOCKES THEIR PATH.THE GUARD WHICH HAD BEEN LEARNED UP AGAINST THE HANDRAIL FELL AND PINNES I NA4E FINGER AGAINST A PIECE OF RIBSCONDUIT.

January 29, 1987 NC · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger SLIP OR FALL OF PERSON
Unimin Corporation · Fall onto or against objects

OPERATOR WAS FU9LING HIS FRONT END LOADER. AS HE WALKED AROUND THE FRONT OF THE MACHINE HE SLIPPED ON A PATCH OF ICE AND FELL AGAINST THE BUCKET LIP. THE EDGE OF THE BUCKET HIS FOREARM.

1984 · 1 incident

May 19, 1984 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Harris Mining Company · Over-exertion in lifting objects

EMP STATED HE REMOVED A STONE FROM HOPPER ABOUT 1 30 PM 5 19 84 HIS BACK STARTED HURTING SOMETIME LATER ON IN THE NIGHT HE STATED HE DID NOT FEEL ANY PAIN AT THE TIME HE REMOVED THE STONE FR FROM THE HOPPER HE CAME IN HARRIS MINING OFFICE 5 21 AND STATED HE HAD BEEN TO THE DR AND THE DR TOLD HIM HE HAD A BACK STRAIN

1983 · 1 incident

October 28, 1983 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Harris Mining Company · Struck against stationary object

EMPLOYEE CLIMBED UPON A MICA TANK TO STOP A LEAK WHEN CLIMBING DOWN STRUCK A PIECE OF STEEL ON TANK BRUISING LOWER MIDDLE SECTION OF BACK

For insurers, brokers, and safety consultants

The full compliance file on Schoolhouse Quartz Plant

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.