Mining Incidents

SLIPPERY ROCK Metal/Non-Metal

Slippery Rock, Butler County, PA  ·  Active
MSHA Mine ID: 3606146

SLIPPERY ROCK has $20K in proposed MSHA penalties and $0 outstanding across 5 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
56
Years on record
1985–2025
Latest incident
Nov 2025
Compliance record
MSHA citations since 2000
151
citations
23
significant & substantial
$20,139
proposed penalties
$17,734
paid to date
88% of proposed penalties paid to date, a $2,405 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
73
inspections on record
1,555
inspection hours
9.7
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.
151 citations across 1,555 inspection hours.
Source: MSHA inspections data, updated weekly.

SLIPPERY ROCK has $20K in proposed MSHA penalties and $0 outstanding across 5 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.
$20K
proposed penalties
$18K
current assessed
$18K
paid to date
$0
outstanding
151 assessments are final orders; 5 contested dockets.
As of the most recent assessment on 2025-06-23.
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 13,876 0 0 0.0
2025 Q3 13,918 0 0 0.0
2025 Q2 14,756 1 0 67.8
2025 Q1 15,625 1 0 64.0
2024 Q4 13,860 0 0 0.0
2024 Q3 15,475 0 0 0.0
2024 Q2 14,076 1 0 71.0
2024 Q1 13,446 1 0 74.4
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 11,992 0 0 0.0
2023 Q3 13,245 0 0 0.0
2023 Q2 13,875 0 0 0.0
2023 Q1 11,629 2 0 172.0
2022 Q4 11,832 0 0 0.0
2022 Q3 14,299 0 0 0.0
2022 Q2 13,222 4 1 302.5
2022 Q1 11,722 2 0 170.6
2021 Q4 12,395 0 0 0.0
2021 Q3 12,870 1 0 77.7
2021 Q2 13,688 0 0 0.0
2021 Q1 13,309 1 0 75.1
2020 Q4 14,031 0 0 0.0
2020 Q3 16,350 4 0 244.6
2020 Q2 17,736 0 0 0.0
2020 Q1 17,661 0 0 0.0
2019 Q4 16,337 0 0 0.0
2019 Q3 17,482 0 0 0.0
2019 Q2 17,687 4 0 226.2
2019 Q1 15,922 2 0 125.6
2018 Q4 16,665 0 0 0.0
2018 Q3 17,459 9 0 515.5
2018 Q2 17,120 0 0 0.0
2018 Q1 15,627 1 0 64.0
2017 Q4 15,837 0 0 0.0
2017 Q3 20,731 3 0 144.7
2017 Q2 20,353 0 0 0.0
2017 Q1 19,446 3 0 154.3
2016 Q4 21,268 0 0 0.0
2016 Q3 21,365 0 0 0.0
2016 Q2 19,594 1 0 51.0
2016 Q1 18,267 0 0 0.0
2015 Q4 16,770 2 0 119.3
2015 Q3 17,678 5 0 282.8
2015 Q2 17,689 0 0 0.0
2015 Q1 15,928 2 0 125.6
2014 Q4 17,127 0 0 0.0
2014 Q3 18,496 2 0 108.1
2014 Q2 18,743 0 0 0.0
2014 Q1 14,282 0 0 0.0
2013 Q4 16,218 0 0 0.0
2013 Q3 18,381 0 0 0.0
2013 Q2 20,598 0 0 0.0
2013 Q1 18,297 2 0 109.3
2012 Q4 19,473 4 1 205.4
2012 Q3 19,565 4 0 204.4
2012 Q2 19,443 0 0 0.0
2012 Q1 18,164 1 0 55.1
2011 Q4 19,386 0 0 0.0
2011 Q3 17,435 0 0 0.0
2011 Q2 17,623 0 0 0.0
2011 Q1 17,062 1 0 58.6
2010 Q4 16,927 0 0 0.0
2010 Q3 18,608 3 0 161.2
2010 Q2 17,279 0 0 0.0
2010 Q1 17,528 6 3 342.3
2009 Q4 16,585 0 0 0.0
2009 Q3 16,616 2 0 120.4
2009 Q2 17,460 0 0 0.0
2009 Q1 17,259 0 0 0.0
2008 Q4 15,842 5 1 315.6
2008 Q3 18,612 0 0 0.0
2008 Q2 19,197 9 6 468.8
2008 Q1 17,623 1 0 56.7
2007 Q4 18,911 0 0 0.0
2007 Q3 17,945 2 0 111.5
2007 Q2 15,010 0 0 0.0
2007 Q1 16,903 0 0 0.0
2006 Q4 17,935 0 0 0.0
2006 Q3 18,582 8 0 430.5
2006 Q2 19,422 0 0 0.0
2006 Q1 17,458 5 1 286.4
2005 Q4 20,192 0 0 0.0
2005 Q3 18,119 1 0 55.2
2005 Q2 18,846 0 0 0.0
2005 Q1 15,789 0 0 0.0
2004 Q4 15,866 1 0 63.0
2004 Q3 16,263 0 0 0.0
2004 Q2 17,275 8 2 463.1
2004 Q1 15,667 0 0 0.0
2003 Q4 15,031 4 2 266.1
2003 Q3 16,515 1 1 60.6
2003 Q2 15,710 8 1 509.2
2003 Q1 13,542 1 0 73.8
2002 Q4 14,465 1 1 69.1
2002 Q3 16,395 0 0 0.0
2002 Q2 15,679 8 2 510.2
2002 Q1 12,733 2 0 157.1
2001 Q4 12,352 0 0 0.0
2001 Q3 12,352 3 0 242.9
2001 Q2 13,557 0 0 0.0
2001 Q1 12,591 4 0 317.7
2000 Q4 11,773 0 0 0.0
2000 Q3 12,347 0 0 0.0
2000 Q2 14,345 1 1 69.7
2000 Q1 12,834 3 0 233.8
No fatalities recorded at this mine.

Reportable incidents

56 on file

2025 · 1 incident

November 6, 2025 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Allegheny Mineral Corp · Struck by... (Not Elsewhere Classified)

IP was attempting to find a leak in a hydraulic system on EE's repump truck. While moving a line, hydraulic fluid was injected into right hand index finger.

2022 · 2 incidents

February 3, 2022 PA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer DISORDERS (REPEATED TRAUMA)
Allegheny Mineral Corp · (Not Elsewhere Classified)

Employee's audiogram identified a reportable standard threshold shift.

February 3, 2022 PA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer DISORDERS (REPEATED TRAUMA)
Allegheny Mineral Corp · (Not Elsewhere Classified)

Employee's audiogram identifies a reportable standard threshold shift.

2020 · 1 incident

December 15, 2020 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Allegheny Mineral Corp · Struck by... (Not Elsewhere Classified)

Employee was cutting a hose fitting off an airline and the knife slipped and lacerated EE's left pinky finger. EE received 3 sutures to close the laceration.

2019 · 1 incident

October 5, 2019 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Allegheny Mineral Corp · Over-exertion in lifting objects

Employee was lifting a 5 gallon bucket of oil and EE felt a pop in EE's left arm. EE was diagnosed with a torn bicep muscle.

2016 · 1 incident

June 22, 2016 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Allegheny Mineral Corp · Struck by... (Not Elsewhere Classified)

A chain the employee was using to pull tracks for a dozer broke and struck the employee in the left forearm causing a distal radius fracture.

2014 · 1 incident

July 21, 2014 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Allegheny Mineral Corp · Fall from machine

Employee was conducting his pre-shift inspection on Cat 777 haul. When he went to descend the truck using the ladder on the cab side, his foot slipped and he fell from the walkway. He suffered bruises to his left shoulder, left foot and left leg.

2013 · 1 incident

June 12, 2013 PA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator STRIKING OR BUMPING
Allegheny Mineral Corp · Struck against stationary object

Employee was assisting a mechanic who was repairing a CAT 992 Loader when he rubbed against a sharp object that was being repaired and he received a laceration on his left shin. The laceration required 4 sutures.

2012 · 1 incident

August 15, 2012 PA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Allegheny Mineral Corp · Over-exertion in lifting objects

Employee was lifting a cabinet into a loader bucket when he injured his bicep. He went to a physician who referred him to an orthopedic specialist.

2010 · 2 incidents

July 19, 2010 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver STRIKING OR BUMPING
Allegheny Mineral Corp · Struck against stationary object

While greasing the water truck, the employee stood up at the rear of the truck. While standing up, the mudflap knocked his hard hat off and he hit his head on the hose reel. Went to emergency room and received 9 staples.

April 21, 2010 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Allegheny Mineral Corp · Fall onto or against objects

After plant shutdown, the employee inspected area and then began spraying down the plant. A piece of mud was dislodged from the plant and slid into the employee causing him to land on a steel support member. The accident resulted in 2 broken ribs.

2009 · 2 incidents

October 9, 2009 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Allegheny Mineral Corp · Over-exertion (Not Elsewhere Classified)

Employee was sliding return roller off of shelf and it began to fall, when he caught the roller he felt a pain in his right shoulder. Employee attended physical therapy and then had surgery to repair damage.

March 28, 2009 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Allegheny Mineral Corp · Over-exertion (Not Elsewhere Classified)

The original injury date was 3/28/09 when the employee was tightening an overhead bolt on the crusher and he felt a pain in his right shoulder. The employee was not placed on restricted duty or incur any lost time as a result of this injury until 5/20/09 when he had surgery.

2007 · 1 incident

October 16, 2007 PA · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant HANDLING OF MATERIALS
Allegheny Mineral Corp · Over-exertion in lifting objects

While dumping a bucket of limestone, he pulled a muscle in lower back. He required pain medication.

2006 · 1 incident

June 26, 2006 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Allegheny Mineral Corp · Over-exertion (Not Elsewhere Classified)

The injured man felt a pull in his shoulder when loosening a very tight bolt. He reported the incident, but felt that no medical attention was required. He has not missed any work, but went to Dr. 7/14/06, and was diagnosed with tendinitis and he has lifting restrictions until further notice.

2005 · 1 incident

February 14, 2005 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Allegheny Mineral Corp · Caught in, under or between a moving and a stationary object

The man was removing a shaft when the shaft moved and pinched his little right hand finger against the frame. The finger required stitches but there was no lost time.

2003 · 1 incident

August 14, 2003 PA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Allegheny Mineral Corp · Fall from machine

THE MAN WAS DISMOUNTING A CAT D6 DOZER, WHEN STEPPING FROM THE TRACKS TO THE BLADE ARM WITH OUT 3 POINTS OF CONTACT, HE FELL AND CRACKED A BONE IN HIS RIGHT WRIST. A CAST WAS APPLIED AND HE IS BACK TO WORK AT SAME JOB WITH NO LOST TIME.

2002 · 3 incidents

July 31, 2002 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech ALL OTHER OCCUPATIONAL ILLNESSES
Allegheny Mineral Corp · (Not Elsewhere Classified)

THE INJURED MAN WAS OPERATED ON HIS RIGHT SHOULDER FOR A BONE SPUR THAT THE DOCTOR SAID COULD HAVE BEEN CAUSED BY HIS SHOULDER MOTION WHILE WORKING AS A MECHANIC.

July 9, 2002 PA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Allegheny Mineral Corp · Over-exertion in lifting objects

ON 10/13/93 EE WAS DIAGNOSED WITH A HERNIA FROM LIFTING OIL DRUMS. NO ACTION WAS NECESSARY UNTIL NOW. HE REQUIRES AN OPERATION TO REPAIR HERNIA.

June 12, 2002 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Allegheny Mineral Corp · Fall onto or against objects

THE INJURED SLIPPED AND FELL, LACERATING A FINGER ON A SHARP ROCK. SURGERY WILL BE REQUIRED TO REPAIR A TENDON. WILL BE OFF WORK POSSIBLY 2 WEEKS.

2001 · 1 incident

September 8, 2001 PA · Metal/Non-Metal welder (shop) HANDTOOLS (NONPOWERED)
Allegheny Mineral Corp · Caught in, under or between (Not Elsewhere Classified)

THE INJURED PINCHED HIS LEFT THUMB BETWEEN A PRY BAR AND A SURFACE, LACERATING HIS LEFT THUMB, WHICH REQUIRED STITCHES.

2000 · 1 incident

January 24, 2000 PA · Metal/Non-Metal miner, nec HANDLING OF MATERIALS
Allegheny Mineral Corp · Over-exertion in lifting objects

THE INJURED MAN WAS REMOVING ICE FROM A 35 GAL DRUM WHICH HE WOULD BE USING. WHEN HE DUMPED THE BROKEN ICE FROM THE DRUM HE EXPERIENCED PAIN IN HIS LOWER BACK. HE WILL REQUIRE THERAPY BEFORE R ETURNING TO WORK.

1999 · 3 incidents

August 20, 1999 PA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Allegheny Mineral Corp · Struck against a moving object

THE SEAT OF THE 980G CAT LOADER MALFUNCTIONED, CAUSING A STRAIN ON THE OPERATOR'S BACK. HE REPORTED THE PROBLEM AT THE END OF THE SHIFT. HE NOTICED PROBLEMS OF PAIN OVER THE WEEKEND. WITH RES T AND PAIN RELIEF, HE WAS BACK AT REGULAR JOB ONWEDNESDAY MORNING.

May 20, 1999 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Allegheny Mineral Corp · Struck against a moving object

THE INJURED MAN WAS DRIVING HIS TRUCK OVER A BUMP ON THE HAUL ROAD WHEN THE SEAT BOTTOMED OUT. HE REPORTED THAT HE WAS SEEING A CHIROPRACTOR ON JULY 30,1999. HE WILL BE MAKING VISITS ONCE A WE EK FOR AN UNKNOWN PERIOD OF TIME.

March 8, 1999 PA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Allegheny Mineral Corp · Over-exertion (Not Elsewhere Classified)

THE INJURED MAN SLIPPED ON THE GROUND BESIDE HIS D 17 A DOZER CAUSING PAIN WHEN HE STRECHED HIS ABDOMIN. ON 5/19/99 HE HAD SURGERY FOR A HERNIA. HE WILL MISS APPROX 2 WEEKS WORK.

1998 · 2 incidents

September 21, 1998 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Allegheny Mineral Corp · Over-exertion (Not Elsewhere Classified)

THE INJ MAN COULD NOT TOLERATE THE CONTINUOUS MOVEMENT OF THE MACHINE. HE LEFT WORK HALFWAY THROUGH THE SHIFT TO SEE RELEIF Y

March 17, 1998 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Allegheny Mineral Corp · Struck against a moving object

THE TRUCK DRIVER WAS SITTING INTHE CAB OF HIS TRUCK LOADING. A LARGE LIMESTONE ROCK CAUSED THE TRUCK TO LURCH.THE DRIVER EXPERINCED PAIN IN HIS NECK AND BACK. THERE WAS NO LOST TIME BUT THE DR IVER WAS TREATED WITH A PRESCRIPTION PAIN MEDICINE.

1997 · 4 incidents

November 21, 1997 PA · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Allegheny Mineral Corp · Caught in, under or between a moving and a stationary object

THE INJURED MAN'S RIGHT THUMB WAS BROKEN WHILE HE WAS UNHOOKING A HOIST HOOK FROM A SCREEN.

November 13, 1997 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Allegheny Mineral Corp · Over-exertion (Not Elsewhere Classified)

THE MAN WAS CLIMBING LADDER OF A ROCK TRUCK WHEN HE EXTEDED THE MUSCLE ON HIS RITH CALF. HE CONTINUED TO WORK UNTIL 11/18, WHEN HE WENT TO DOCTOR TO CHECK FOR CAUSE OF PAIN. ONLY PROBLEM WAS T HE MUSCLE. HE WORKED ON THE 19TH & THEN REPORTEDOFF ON THE 20TH. DOCTOR NOW RECOMMENDS 2 WEEKS REST.

June 4, 1997 PA · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
Allegheny Mineral Corp · Caught in, under or between (Not Elsewhere Classified)

THE INJURED MAN WAS WELDING A LADDER WHEN THE LADDER MOVED PINCHING THE MIDDLE FINGER OF HIS LEFT HAND. THE NAIL WAS TORN AWAY FROM THE FINGER REQUIRING MEDICAL ATTENTION AND ONE DAY OF WORK W AS LOST.

April 24, 1997 PA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Allegheny Mineral Corp · Over-exertion (Not Elsewhere Classified)

MAN COMPLAINED OF BACK PAIN FROM OPERATING HIS NEW 992G CAT FRONT END LOADER. DR HAS HIM OFF WORKWHILE TESTING IS PERFORMED.

1995 · 2 incidents

September 19, 1995 PA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer STEPPING OR KNEELING ON OBJECT
Allegheny Mineral Corp · Struck against stationary object

THE INJURED MAN WAS WALKING AROUND A CAT TRUCK WHEN HE STEPPED ON A ROCK WHICH TWISTED HIS BACK

May 26, 1995 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Allegheny Mineral Corp · Struck against a moving object

THE MAN WAS OPERATING AN 85 TON HAUL TRUCK ON A RAINSOAKED MUD ROAD HE COULD NOT AVOID A BUMP IN THE ROAD AS THE BOTTOM OF A GRADE THE BUMP JARED HIS BACK WHEN HIS SEAT BELT RESTRAINED HIM CAU SING A LUMBAR BACK STRAIN

1994 · 1 incident

March 10, 1994 PA · Metal/Non-Metal outside foreman, leadman HANDLING OF MATERIALS
Allegheny Mineral Corp · Caught in, under or between a moving and a stationary object

THE INJURED MAN HAD THE MIDDLE FINGER OF HIS RIGHT HAND PINCHED BETWEEN TWO PIECES OF METAL CHANNEL BEAM REQUIRING STITCHES.

1993 · 1 incident

March 12, 1993 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Allegheny Mineral Corp · Fall from machine

THE TRUCK DIRVER WAS EXITIGN TRUCK AT END OF SHIFT. HE LOST HIS BALANCE FELL AND BROKE HIS LEFT WIRST. HE RETURNED TO WORK ON LGIHT DUTY THE NEXT WORKING DAY.

1992 · 2 incidents

September 18, 1992 PA · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Allegheny Mineral Corp · Struck by falling object

THE INJURED MAN WAS MOVING AN OIL BARREL TO GET A WRENCH WHICH HAD DROPPED THERE.THIS CAUSED A SMALL OIL CAN WHICH WAS ON TOP OF THE BARREL TO FALL AND HIT HIM ON THE SIDE OF THE HEAD REQUIRIN G 6 STITCHES.

January 20, 1992 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver OTHER
Allegheny Mineral Corp · Caught in, under or between a moving and a stationary object

THE MAN WAS GETTING IN A TRUCK WHEN THE WIND BLEW THE DOOR CLOSED ON HIS HAND. STITCHES REQUIRED.

1991 · 2 incidents

November 19, 1991 PA · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger STRIKING OR BUMPING
Allegheny Mineral Corp · Struck against stationary object

COLLIDED WITH SECOND MAN IMPACT CAUSED INJ MANS GLASSES TO CUT ON FOREHEAD

January 8, 1991 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Allegheny Mineral Corp · Caught in, under or between (Not Elsewhere Classified)

THE MAN WAS HOOKING A CHAIN TO A BARREL WHEN HIS RIGHT HAND WAS PINCHED BY THE CHAIN CAUSING A SEVERE BRUISE.

1990 · 3 incidents

September 17, 1990 PA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Allegheny Mineral Corp · Fall to the walkway or working surface

CHECKING OIL, SLIPPED TWISTED BACK

August 31, 1990 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Allegheny Mineral Corp · Fall to the walkway or working surface

THE MAN SLIPPED & FELL ON A CATWALK WHILE HELPING TO CHANGE SOME SCREENS INJURING HIS PELVIS

April 26, 1990 PA · Metal/Non-Metal outside foreman, leadman SLIP OR FALL OF PERSON
Allegheny Mineral Corp · Fall to lower level, (Not Elsewhere Classified)

THE MAN WAS CLIMBING DOWN A LIMESTONE SLOPE WHEN HE SLIPPED AND FELL DISLOCATING HIS RIGHT KNEE.

1989 · 3 incidents

August 18, 1989 PA · Metal/Non-Metal shaft repair, skip tender, station tender POWERED HAULAGE
Allegheny Mineral Corp · Struck against a moving object

THE MAN REPORTED OFF DUE TO BACK PAIN HE CLAIMS COMES FROM RIDING IN THE HIGHLIFT HE OPERATES.

May 16, 1989 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Allegheny Mineral Corp · Over-exertion (Not Elsewhere Classified)

THE UNJURED PULLED A MUSSEL IN HIS STOMACHE BUT WAS ABLE TO WORK FOR SEVERAL WEEKS WITH NO PROBLEMS HOWEVER HE HAS NOW FOUND THAT HE WAS A HERNIA AND IS HAVING THAT OPERATED ON.

February 20, 1989 PA · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler SLIP OR FALL OF PERSON
Allegheny Mineral Corp · Over-exertion (Not Elsewhere Classified)

SLIPPED AND TWISTED R. FOOT ON STONE FRACT METAT. OF R. FOOT NO LOST IME ABLE WORK WITH FOOT IN WALKING CAST.

1988 · 2 incidents

June 20, 1988 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Allegheny Mineral Corp · Over-exertion (Not Elsewhere Classified)

THIS MAN WAS CHANGING A WATER HOSE ON A PUMP WHEN HE SLIPPED ON A ROCK AND SPRAINED HIS LEFT ANKLE.

June 18, 1988 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Allegheny Mineral Corp · Over-exertion (Not Elsewhere Classified)

MAN WAS CLEANING UP AROUND PLANT WITH A SHOVEL WHEN HE PULLED A MUSCLE IN H IS BACK

1987 · 3 incidents

July 7, 1987 PA · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Allegheny Mineral Corp · Struck against stationary object

THE INJURED MAN3BUMPED INTO A GREASE CAN WITH HIS LEFT LEG CAUSING HIS LEG TO BE CUT AND BRUISED.

January 5, 1987 PA · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler SLIP OR FALL OF PERSON
Allegheny Mineral Corp · Over-exertion (Not Elsewhere Classified)

I NAME HAD JUST3FINISHED RUNNING A BULLDOZER AND WAS CLIMBING DOWN TO THE GROUND WHEN ON HIS LAS T STEP HE STEPPED ON A FROZEN MUD CLOD AND BADLY BRUISED HIS LEFT ANKLE

Date unknown PA · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDLING OF MATERIALS
Unknown operator · Over-exertion (Not Elsewhere Classified)

THE INJURED WAS3CHANGING A LIGHT PLANT ON A DRAGLINE. THIS REQUIRED STANDING ON A LADDER ON ONE FOOT FOR AN EXTENDED PERIOD OF TIME. HE NOTICED SOME DISCOMFORT BUT THOUGHT IT WAS ONLY A TIRED MUSSEL. AS TIME3WENT ON THE PAIN INCREASED CAUSING HIM TO SEEK MEDICAL ATTENTION. AT THIS TIME HE IS BEING TREATED FOR A HURNIATED DISC IN HIS BACK.

1986 · 4 incidents

September 13, 1986 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
Allegheny Mineral Corp · Struck by falling object

INJURED MAN WAS3HELPING MOVE THE MATS USED FOR BLAST CONTROL HE WAS STANDING IN THE PIT WAITING FOR THE HIGH LIFT TO RETURN WHNE A FOOTBALL SIZE ROCK FELL OUT OF THE HIGH WALL AND BOUNCED ONT O HIS TOES CAUS3NG CUTS AND SMASHED TOES

September 5, 1986 PA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Allegheny Mineral Corp · Fall to the walkway or working surface

INJ WALKING ACR2SS SPOIL PILE TO HILIFT WHEN HE STEPPED ON LOOSE STONE CAUSING HIM TO FALL DOWN INJURING LEFT ANKLE LIGAMENTS.

April 14, 1986 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Allegheny Mineral Corp · Struck against stationary object

I.NAME PERFORMI3G ROUTINE MAINTENANCE ON MOTOR OF POWER UNIT AND AFTER COMPLETING TASK,JUMPED DOWN FROM MOTOR LEFT FOOT STRUCK FRAME OF MOTOR CAUSING IT TO BE BRUISED& SPRAINED.

March 10, 1986 PA · Metal/Non-Metal coal/ore shovel operator, shoveler, power shoveler MACHINERY
Allegheny Mineral Corp · Over-exertion (Not Elsewhere Classified)

INJURED MAN HAS3OPERATED THE EXCAVATOR WITH HYDRAULIC HAMMER FOR BREAKING OVERSIZ RIP-RAP. THE CONTINUOUS HAMMERING AGRAVATED THE LOWER BACL

1985 · 2 incidents

June 18, 1985 PA · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler MACHINERY
Allegheny Mineral Corp · Contact with hot objects or substances

A COWORKER WAS CUTTING WITH A TORCH AND DID NOT SEE THE INJURED MANANDACCIDENTALLY BUMPED HIM WITH THE TORCH. THIS CAUSED A BURN ON THE LEFT ARM.

May 28, 1985 PA · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDLING OF MATERIALS
Allegheny Mineral Corp · Over-exertion (Not Elsewhere Classified)

THE INJURED MAN WAS BENDING OVER CLEANING SOME MUD OFFTHE FOOT PEDAL OF THE DRAGLINE WHEN HE STRAINED HIS BACK.

For insurers, brokers, and safety consultants

The full compliance file on SLIPPERY ROCK

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.