Miner was hit in head by fly rock from blast causing his death.
Three Mile Mine #1 Coal
Three Mile Mine #1 has $134K in proposed MSHA penalties and $1K outstanding across 7 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 1
- Total incidents
- 67
- Years on record
- 1995–2015
- Latest incident
- Jan 2015
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This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Three Mile Mine #1 has $134K in proposed MSHA penalties and $1K outstanding across 7 contested dockets.
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Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.MSHA sampling at Three Mile Mine #1 shows respirable coal dust averaging 0.29 mg/m3 (99% compliant) across 446 samples.
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A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.ⓘ
Respirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.ⓘ
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.| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2017 Q1 | 955 | 7 | 2 | 7329.8 |
| 2016 Q4 | 1,804 | 0 | 0 | 0.0 |
| 2016 Q3 | 4,177 | 0 | 0 | 0.0 |
| 2016 Q2 | 9,150 | 6 | 2 | 655.7 |
| 2016 Q1 | 10,954 | 6 | 2 | 547.7 |
| 2015 Q4 | 5,407 | 0 | 0 | 0.0 |
| 2015 Q3 | 7,026 | 0 | 0 | 0.0 |
| 2015 Q2 | 22,931 | 1 | 1 | 43.6 |
Show 61 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2015 Q1 | 17,818 | 10 | 1 | 561.2 |
| 2014 Q4 | 15,815 | 0 | 0 | 0.0 |
| 2014 Q3 | 17,595 | 0 | 0 | 0.0 |
| 2014 Q2 | 3,997 | 7 | 3 | 1751.3 |
| 2014 Q1 | 0 | 0 | 0 | |
| 2013 Q4 | 0 | 0 | 0 | |
| 2013 Q3 | 0 | 0 | 0 | |
| 2013 Q2 | 0 | 0 | 0 | |
| 2013 Q1 | 0 | 0 | 0 | |
| 2012 Q4 | 0 | 0 | 0 | |
| 2012 Q3 | 0 | 0 | 0 | |
| 2012 Q2 | 1,725 | 0 | 0 | 0.0 |
| 2012 Q1 | 17,169 | 21 | 2 | 1223.1 |
| 2011 Q4 | 17,901 | 0 | 0 | 0.0 |
| 2011 Q3 | 15,773 | 8 | 1 | 507.2 |
| 2011 Q2 | 257 | 0 | 0 | 0.0 |
| 2011 Q1 | 6,443 | 7 | 1 | 1086.5 |
| 2010 Q4 | 17,577 | 1 | 1 | 56.9 |
| 2010 Q3 | 22,013 | 4 | 0 | 181.7 |
| 2010 Q2 | 14,410 | 5 | 3 | 347.0 |
| 2010 Q1 | 9,132 | 8 | 4 | 876.0 |
| 2009 Q4 | 1,972 | 0 | 0 | 0.0 |
| 2009 Q3 | 3,125 | 1 | 0 | 320.0 |
| 2009 Q2 | 4,284 | 0 | 0 | 0.0 |
| 2009 Q1 | 24,969 | 6 | 2 | 240.3 |
| 2008 Q4 | 35,899 | 0 | 0 | 0.0 |
| 2008 Q3 | 33,115 | 8 | 5 | 241.6 |
| 2008 Q2 | 35,710 | 0 | 0 | 0.0 |
| 2008 Q1 | 35,742 | 11 | 5 | 307.8 |
| 2007 Q4 | 35,536 | 1 | 1 | 28.1 |
| 2007 Q3 | 36,666 | 6 | 2 | 163.6 |
| 2007 Q2 | 47,742 | 3 | 1 | 62.8 |
| 2007 Q1 | 51,142 | 0 | 0 | 0.0 |
| 2006 Q4 | 48,672 | 12 | 6 | 246.5 |
| 2006 Q3 | 51,066 | 0 | 0 | 0.0 |
| 2006 Q2 | 52,044 | 12 | 9 | 230.6 |
| 2006 Q1 | 48,880 | 0 | 0 | 0.0 |
| 2005 Q4 | 48,218 | 19 | 10 | 394.0 |
| 2005 Q3 | 49,965 | 5 | 0 | 100.1 |
| 2005 Q2 | 54,335 | 7 | 3 | 128.8 |
| 2005 Q1 | 58,084 | 0 | 0 | 0.0 |
| 2004 Q4 | 57,700 | 5 | 4 | 86.7 |
| 2004 Q3 | 61,732 | 0 | 0 | 0.0 |
| 2004 Q2 | 76,783 | 9 | 1 | 117.2 |
| 2004 Q1 | 70,152 | 4 | 4 | 57.0 |
| 2003 Q4 | 71,112 | 29 | 23 | 407.8 |
| 2003 Q3 | 71,815 | 0 | 0 | 0.0 |
| 2003 Q2 | 72,268 | 18 | 13 | 249.1 |
| 2003 Q1 | 65,281 | 0 | 0 | 0.0 |
| 2002 Q4 | 61,410 | 4 | 2 | 65.1 |
| 2002 Q3 | 77,999 | 0 | 0 | 0.0 |
| 2002 Q2 | 63,650 | 4 | 2 | 62.8 |
| 2002 Q1 | 68,261 | 0 | 0 | 0.0 |
| 2001 Q4 | 69,327 | 10 | 7 | 144.2 |
| 2001 Q3 | 68,937 | 8 | 5 | 116.0 |
| 2001 Q2 | 66,818 | 32 | 18 | 478.9 |
| 2001 Q1 | 68,328 | 14 | 6 | 204.9 |
| 2000 Q4 | 58,802 | 34 | 22 | 578.2 |
| 2000 Q3 | 59,007 | 32 | 28 | 542.3 |
| 2000 Q2 | 71,001 | 4 | 4 | 56.3 |
| 2000 Q1 | 69,904 | 1 | 1 | 14.3 |
Fatalities at this mine
1 recordedReportable incidents
66 on file (excluding fatalities above)2015 · 1 incident
Employee was walking down the Hollow Fill at the 3-Mile Mine Office. He fell and twisted his knee. The ground was frozen and he stepped in a rut. Employee continued to work until 2/4/2015 at which time his doctor took him off work.
2014 · 1 incident
PUT TRUCK IN DITCH. FELL UPON EXITING VEHICLE.AMBULANCE CALLED. WENT TO PIKEVILLE MEDICAL CENTER AND RELEASED. EMPLOYEE CALLED AFTER HOSPITAL VISIT STATED THEY COULDN'T FIND ANYTHING WRONG
2011 · 1 incident
Employee was climbing off of rock truck and fell when he got to bumper level, landing on the ground. He was taken off work effective 11/21/11.
2009 · 1 incident
EE strained his back while climbing on an excavator. Dr. took him off work effective 11/06/2009.
2008 · 3 incidents
Employee was climbing off drill and slipped or missed bottom step causing him to fall and strain his back. Physician did not take employee off work until 9/29/08.
Bent over to pick up a piece of metal and felt a sting in the middle of his back.
Stepping up on dozer track and felt something pop in the back of his left calf. Physician did not take him off work until 2/22/08.
2007 · 1 incident
Dozer was being serviced with blade safety stands under push arms. Operator was climbing back up on dozer when he slipped & fell fracturing left wrist.
2006 · 3 incidents
Employee was climbing back onto his CAT 785 rock truck when he slipped from the 2nd or 3rd step above the bumper (approx. 8' or 10' off of the ground) striking his face and right shoulder against the truck then striking the ground.
Employee was greasing equipment when grease reel started to roll up and he tried to stop it and felt pain in his right lower back.
Employee was replacing an O-ring on coal loader and wind blew door shut striking him on head.
2005 · 1 incident
Cutting with a cutting torch, when the hose blew out and burned him.
2004 · 6 incidents
He was operating a highwall drill, when the side glass busted and a piece of glass flew out and went into his eye.
Watering down haul roads, steering hose broke on water truck causing fire, Ee jumped from cab of truck
Ee stated that he was lifting the hood on a dozer with a spreader chain and the crane on his truck. the hood swayed and when he tried to steady it with his left hand his hand became pinned between the hood and radiator on the dozer
EE WAS HELPING PUT A TRACK ON D11 DOZER AND HAD A PRY BAR HOLDING ROLLER BOAGIE. DOZER BOAGIE DROPPED, PINNING EE'S RIGHT HAND TO GROUND BY BAR. THIS FRACTURED EE'S RIGHT LITTLE FINGER AND TORE FINGERNAIL OFF OF RIGHT RING FINGER.
Employee of Beaver Creek Clearing was cutting a tree, when another tree struck him from behind.
DRIVING A TRACK PIN INTO THE MINER WITH A SLEDGE HAMMER, A CHIP FLEW OFF STRIKING HIS RIGHT LEG. HE HAS NOT MISSED ANY WORK BUT HAD TO HAVE STITCHES.
2003 · 3 incidents
OPERATING ROCK TRUCK, RAN OVER ROCK CAUSING HIM TO TWIST HIS BACK. REPORT FILED LATE DUE TO PROBLEMS OBTAINING MEDICAL INFORMATION.
WELDING ON CUTTERHEAD, HE HAD TO OPEN A NEW CAN OF WELDING RODS BUT DID NOT TEAR THE LID COMPLETELY OFF, HE REACHED INTO THE CAN AND CUT RIGHT INDEX FINGER ON THE EDGE. HAD TWO STITCHES BUT NO TIME LOST.
CHANGING OIL IN 234 DOZER, LET DOOR OVER FILTER'S FALL DOWN, STRIKING LITTLE FINGER OF LEFT HAND. HAD STITCHES AT PIKEVILLE METHODIST HOSPITAL.
2002 · 5 incidents
COMING DOWN LADDER, FOOT SLIPPED TWISTING RIGHT KNEE.
REPETITIVE TRAUMA FROM OPERATING EQUIPMENT RESULTING IN DETERIORATED DISC.
INDIVIDUAL WAS GRINDING A PIECE OF METAL ON THE TAILGATE OF HIS TRUCK, WHEN A FIRE STARTED IN THE BED OF THE TRUCK. HE ATTEMPTED TO REMOVE A CONTAINED CONTAINING GASOLINE. THE CONTAINED RUPTUR ED LETTING GASOLINE ON HIS HAND.
EE WAS INSTALLING TRACK ON A D10 DOZER. WHILE WAITING FOR AIR COMPRESSOR TO BUILDUP TO PUT FINAL TORQUE ON TRACK BOLTS, EE WAS WATCHING BOOM TRUCK OPERATOR AND RESTED HIS RIGHT HAND ON TRACK. THE TRACK MOVED AND TRAPPED HIS RIGHT HAND BETWEEN TWO TRACK PADS CAUSING A LACERATION AND BROKEN BONE.
BENDING TO PICK UP FIRE EXTINGUISHER, SLIPPED IN OIL ALLEGED LOST TIME ACCIDENT STILL BEING INVESTIGATED.
2001 · 10 incidents
TRYING TO GET FITTING WRENCH SLIPPED CAUSING HIM TO FALL LANDING ON BRACE IN BASE FRAME.
LIGHTENING STRUCK DOZER OR CLOSE TO IT. HE HAD NUMBNESS IN WRIST AND HANDS.
RETRACKING BEAMS USING HAMMER, HAMMER MISSED BARAND HIT FINGERS ON RIGHT HAND.
OPERATING DRILL DROPPED WRENCH THAT BREAKS STEELON FINGERS AND HAND.
LIFTING CYLINDER FROM POWERHEAD AND TURNED AND HANDED CYLINDER TO OTHER INJURING BACK. HE DID NOT GOT THE DR UNTIL JULY 17, 2001.
STEPPING OFF DOZER, MISSED STEP ON STIFF ARM.
PULLING ON GEAR WITH PRY BAR, THAN ALL AT ONCE SHARP PAIN IN LEFT SIDE OF BACK.
HE WAS SITTING IN ROCK TRUCK BEING LOADED WHEN AROCK ROLLED AND HIT SIDE OF BED CAUSING ELBOW TOHIT ARM REST.
CHANGING TIRE ON GREASE TRUCK, ROLLING TIRE TO RACK AND FELL ON FOOT.
CHANGING GREASE BARREL, BARREL SLIPPED, HOT GR4EASE SPLATTERED ON FACE.
2000 · 13 incidents
MOVING LARGE ROCK OUT OF ROAD. DID NOT REPORT THIS INJURY UNTIL 9-16-00. STARTED LOSING TIME AT HIS POINT.
INSPECTING TILE THAT WAS OFF, EMPLOYEE TURNED TO STEP OFF ROADWAY, STEPPED ON LOOSE GRAVEL, SPRAINED ANKLE AND KNEE POPPED OUT OF PLACE.
HE HAD BEEN OFF ON HEALTH DISABILITY FOR A HEARTPROBLEM. THE DOCTORS TOLD HIM THAT HE ALSO HAS SILICOSIS. HAS NOT RETURNED TO WORK.
FRONT END LOADER OPERATOR PICKED UP BUCKET OF SHOT MATERIAL AND DUMPED IN ROCK TRUCK. THE BUCKET OF SHOT HAD A ROCK IN IT, WHICH THE LOADER OPERATOR DIDN'T KNOW WAS IN THE BUCKET; IT JARRED T HE TRUCK. HE DID NOT START LOSING TIME FROM WORK UNTIL 7/25/00.
OPERATOR CAME DOWN STEPS OF LOADER TO TALK TO SUPERINTENDENT. HE LOST HIS BALANCE AND SLID DOWN STEPS ON HIS BACK. HE DID NOT START LOSING TIME FROM WORK UNTIL JULY 17,2000.
MECHANIC WAS WORKING UNDER THE 994 WHEEL LOADER, REBUILDING A DROP BOX. WHILE WORKING ON HIS KNEES, HE LATER FELT A BURNING SENSATION IN HIS LEFT KNEE.
EE HAD DID SOME TORCH WORK ON THE D11 TRUNION. HE TOOK HIS CHIPPING HAMEMR AND BEGAN CLEANING AROUND THE TRUINION PLATE. A THIN PIECE OF METAL FLEW OUT AND HIT EE IN THE RIGHT LEG BELOW THE KNEE. HE DID NOT MISS ANY TIME FROM WORK.
HE WAS IN THE MAIN PARKING LOT REPAIRING THE STEPS ON A CAT LOADER. HE GOT IN HIS TRUCK FOR THE PURPOSE OF TRAVELING TO ANOTHER AREA. HE NOTICED A DOOR OPEN ON HIS UTILITY TRUCK. HE TURNED IN HIS SEAT AND CAME OUT OF THE CAB FORWARD, IN A HURRY, HE STEPPED ONTO THE RUNNING BOARDS THEN DOWN ONTO THE GROUND WHEN HIS LEFT FOOT STEPPED INTO A HOLE. TWISTED LEFT ANKLE FALLING TO GROUND.
EE WAS OPERATING UNTI #158 LOADER, WHEN A SMALL ROCK CAME OVER BUCKET. HE CLIMBED DOWN OFF LOADER AND DECIDED TO PUSH ROCK OFF BACK OF BUCKET WHEN PAIN HIT HIM IN HIS LOWER LEFT BACK.
STEPPED ON LEFT SIDE OF CAT WALK OF 258 D11 DOZER TO CLEAN WINDOWS,LOST BALANCE, FELL TO GROUND.
HE WAS SERVICING 273 DOZER. HE COULD NOT GET DISPENSE HOSE TO WORK, HE GOT A ROCK TO TAP IT, HE STRUCK HIS LEFT THUMB.
DRILL OPRTOR YELLED AT ME AT 9PM & SAID FOR ME TO COME TO HIM AND BRING SOME EYE WASH. WENT BY THE OFFICE & PICKED UP SOME EYE WASH AND WENT TO HIM BY 9:05PM EE WAS SITTING ON THE DRILL WENT INSIDE THE CAR & ASKED WHAT WAS WRONG-HE SHOWED ME 2 SIDE GLASS ON LEFT SIDE SITTING IN THE SEATBROKEN ASKED IF HE KNOW WHAT HAPPENED, HE SAID NO ALL HE KNEW WAS WHILE WORKING HIS CONTROLS THE
THE LEFT LIFT CYLINDER HYDRAULIC HOSE BLEW CAUSING LO9ADED BUCKET TO DROP HITTING TAIL OF TRUCK BED.
1999 · 6 incidents
EE HAD LEFT CARPAL TUNNEL SURGERY JANUARY 7, 2000. HE DID NOT START LOSING TIME FROM WORK UNTIL THAT DAY.
EMPLOYEE WAS RUNNING BACKHOE, CLEANING WALL. THEBUCKET SLIPPED ON ROCK CAUSING THE BACKHOE TO JAR. HE DID NOT START MISSING TIME FROM WORK UNTIL10/04/99.
BACKING UP IN SHED BEFORE DAYLIGHT, BACKED OVER A ROCK AND IT HIT SOLID.
EE WAS STARTING UP LADDER ON TRUCK, HE HAD TO STOP TO TAKE BREAK--WHEN HE STARTED BACK UP LADDERHE HAD A SHARP PAIN IN BACK. THIS APPEARS TO BE REOCCURENCE FROM INJURY ON 1/21/98
EMPLOYEE WAS PUSHING ROCK OUT OF SHOT, IT LIFTED DOZER BLADE OFF GROUND, BLADE SLID OFF ROCK THROWING HIM FORWARD HITTING TOP OF CAB.
FIRED A SHOT AND FLY ROCK WENT APPROX 3200', HITTING EE ON THE UPPER HIP.
1998 · 3 incidents
LOADER OPERATOR WAS LOADING TRUCK ON THE SECOND BUCKET A ROCK ROLLED AND HIT THE OTHER SIDE OF BED.
EMPLOYEE WAS GETTING OUT OF TRUCK TO GET ON EQUIPMENT, STEPPED ON ROCK CAUSING HIM TO SPRAIN HIS ANKLE.
EE WAS PULLING CENTER PIN FROM DION EQUALIZER BAR, HELPER HIT THE PIN WITH A HAMMER A SMALL PIECE OF METAL FLACKED OFF THE PIN, STRIKING EE IN THE RIGHT HAND METAL SLIVER REMEOVED AT HOSPITAL EMERGENCY ROOM
1997 · 2 incidents
EE WAS BACKING ON DUMP AREA, FELT EDGE OF DUMP AREA BREAKING OFF, SET BRAKES & EXITED VEHICLE. WHEN HE LANDED ON GROUND HE JAMMED RIGHT ARM INTO DIRT, CAUSING INJURY [BROKEN RIGHT WRISTT].
EMPLOYEE WAS GOING TO LOADER PIT TO SERVICE EQUIPMENT. TRUCK STALLED, CAME DOWN HILL BACKWARDS HITTING HILL AND TURNED OVER ON IT'S SIDE.
1996 · 4 incidents
EMPLOYEE WAS COMING DOWN HILL LOADED ON A JOB HAUL ROAD WHERE THE MATERIAL WAS BEGINNING TO FREEZE. TRUCK STRUCK A SLICK SPOT, SLID OUT OF CONTROL AND TURNED ONTO THE PASSENGER SIDE. EMPLOYEE SUSTAINED INJURIES TO THE PELVIC AREA RESULTING FROM THE USE OF SEAT BELT, CUT TO RIGHT SIDE OF FOREHEAD AND BURNS TO LOWER LEFT LEG AND OTHER MINOR CUTS AND BRUISES.
WHILE REMOVING RT FRONT PLANETARY GEAR COVER FROM A 992 DIFFERENTIAL. UPON REMOVING LAST BOLT THE COVER SLIPPED FROM HIS RT HAND, STRIKING HIS LEFT HAND.
EE WAS DRIVING ROCK TRUCK. HE HIT HOLE IN ROAD CAUSING HIM TO BE THROWN UP AND OUT OF SEAT CAUSING PULLED MUSCLE IN BACK.
WHILE INSTALLING A REAR PLANETARY UNIT INTO A CAT 777C TRUCK EE WAS PULLING ON A PRY BAR TO HELP RAISE THE UNIT UP WHILE PULLING ON THE PRY BAR, HE STRAINED HIS BACK.
1995 · 2 incidents
WHILE EMPLOYEE WS INSTALLING REAR IDLER ONA D11 TRACTOR A GUST OF WIND BLEW SOMETHING INTO HIS RIGHT EYE.
EMPLOYEE WAS PUSHING ROCK IN A SHOT. THE DOZER CLIMBED UP ON SOME SHOT ROCK AND THEN SLID FORWARD LANDING HARD. THE IMPACT OF THE DOZER LANDING CAUSED THE EMPLOYEE TO BE JERKED AROUND IN THE C AB. HE EXPERIENCED A BURNING PAIN IN HIS LOWER BACK.
The full compliance file on Three Mile Mine #1
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.