Mining Incidents

Prep Plant #1 Coal

Maven Energy, LLC · Facility
Controlled by Darrell Grigsby
Appalachia, Wise County, VA  ·  Temporarily Idled
MSHA Mine ID: 4406746

Prep Plant #1 has $149K in proposed MSHA penalties and $4K outstanding across 11 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
42
Years on record
1994–2011
Latest incident
Jun 2011
Compliance record
MSHA citations since 2000
387
citations
172
significant & substantial
$148,621
proposed penalties
$113,483
paid to date
76% of proposed penalties paid to date, a $35,138 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
89
inspections on record
2,541
inspection hours
15.2
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.
387 citations across 2,541 inspection hours.
Source: MSHA inspections data, updated weekly.

Prep Plant #1 has $149K in proposed MSHA penalties and $4K outstanding across 11 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.
$149K
proposed penalties
$118K
current assessed
$113K
paid to date
$4K
outstanding
372 assessments are final orders; 11 contested dockets.
As of the most recent assessment on 2019-07-08.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

MSHA sampling at Prep Plant #1 shows respirable coal dust averaging 0.45 mg/m3 (99% compliant) across 137 samples.

Health sampling
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
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.
0.45
dust avg (mg/m3)
8.38
dust max (mg/m3)
99%
within 1.5 mg/m3
137
samples
Most recent sample: 2019-06-27.
Silica (quartz)
2.1
silica avg (%)
7.5
silica max (%)
16
samples
Most recent sample: 2018-02-14.
Noise
4%
over PEL
72
samples
Most recent sample: 2019-06-27.
Source: MSHA respirable dust, quartz, and noise sampling records, 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
2020 Q2 240 0 0 0.0
2020 Q1 240 0 0 0.0
2019 Q4 240 0 0 0.0
2019 Q2 360 0 0 0.0
2019 Q1 480 0 0 0.0
2018 Q4 928 0 0 0.0
2018 Q3 992 0 0 0.0
2018 Q2 960 0 0 0.0
Show 72 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2018 Q1 970 2 1 2061.9
2017 Q4 820 0 0 0.0
2017 Q3 420 2 2 4761.9
2017 Q2 240 0 0 0.0
2017 Q1 0 0 0
2016 Q4 0 0 0
2016 Q3 1,133 0 0 0.0
2016 Q2 146 0 0 0.0
2016 Q1 0 0 0
2015 Q4 0 0 0
2015 Q3 0 0 0
2015 Q2 0 2 0
2015 Q1 0 2 1
2014 Q4 0 0 0
2014 Q3 540 0 0 0.0
2014 Q2 0 0 0
2014 Q1 564 0 0 0.0
2013 Q4 590 0 0 0.0
2013 Q2 1,246 1 1 802.6
2013 Q1 2,574 0 0 0.0
2012 Q4 2,575 0 0 0.0
2012 Q3 3,527 26 6 7371.7
2012 Q2 6,282 0 0 0.0
2012 Q1 1,225 15 1 12244.9
2011 Q4 4,296 0 0 0.0
2011 Q3 3,956 0 0 0.0
2011 Q2 3,622 5 1 1380.5
2011 Q1 5,567 0 0 0.0
2010 Q4 10,103 20 10 1979.6
2010 Q3 11,859 3 3 253.0
2010 Q2 18,240 21 15 1151.3
2010 Q1 13,860 0 0 0.0
2009 Q4 18,620 16 14 859.3
2009 Q3 15,573 25 4 1605.3
2009 Q2 15,264 1 0 65.5
2009 Q1 10,630 13 3 1223.0
2008 Q4 14,945 0 0 0.0
2008 Q3 15,341 20 8 1303.7
2008 Q2 17,625 0 0 0.0
2008 Q1 17,212 14 8 813.4
2007 Q4 14,452 0 0 0.0
2007 Q3 16,921 12 1 709.2
2007 Q2 15,088 6 3 397.7
2007 Q1 13,816 22 12 1592.4
2006 Q4 10,735 5 4 465.8
2006 Q3 9,130 36 16 3943.0
2006 Q2 18,120 0 0 0.0
2006 Q1 17,890 15 7 838.5
2005 Q4 19,718 0 0 0.0
2005 Q3 17,184 0 0 0.0
2005 Q2 18,749 22 11 1173.4
2005 Q1 17,326 11 9 634.9
2004 Q4 17,586 0 0 0.0
2004 Q3 14,395 8 5 555.7
2004 Q2 14,812 0 0 0.0
2004 Q1 10,968 7 5 638.2
2003 Q4 14,957 1 0 66.9
2003 Q3 14,250 9 2 631.6
2003 Q2 13,434 14 9 1042.1
2003 Q1 13,622 13 4 954.3
2002 Q4 13,653 0 0 0.0
2002 Q3 12,390 0 0 0.0
2002 Q2 12,658 2 1 158.0
2002 Q1 11,793 0 0 0.0
2001 Q4 12,161 1 0 82.2
2001 Q3 11,424 2 0 175.1
2001 Q2 12,818 1 1 78.0
2001 Q1 11,849 1 1 84.4
2000 Q4 11,492 2 0 174.0
2000 Q3 9,414 0 0 0.0
2000 Q2 13,108 2 2 152.6
2000 Q1 16,050 6 1 373.8
No fatalities recorded at this mine.

Reportable incidents

42 on file

2011 · 2 incidents

June 24, 2011 VA · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
A & G Coal Corporation · Over-exertion (Not Elsewhere Classified)

Employee was dismounting a railroad car when he felt something pull in his left leg.

January 13, 2011 VA · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
A & G Coal Corporation · Fall to the walkway or working surface

Employee slipped on snowy, icy ground twisted his left knee.

2010 · 2 incidents

May 13, 2010 VA · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
A & G Coal Corporation · Caught in, under or between (Not Elsewhere Classified)

EE was cleaning raw coal crusher using a walk behind BobCat. EE picked up a 5 gal. bucket of mud and strted backing up a steep grade. The BobCat moved forward the EE slipped and fell. his left foot ended up under the BobCat.

March 17, 2010 VA · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
A & G Coal Corporation · Fall from machine

Employee was dismounting 735 hauler, missed the last step resulting in a fall to the ground.

2007 · 1 incident

August 28, 2007 VA · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
A & G Coal Corporation · Fall from machine

Employee fell from his hauler after fueling, hitting the fuel tank and then the ground. (Misc Mail 10-10-07 #13---employee missed 3 days from work, then return to work and now is off work again. the injuries are the same)

2006 · 6 incidents

December 14, 2006 VA · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
A & G Coal Corporation · Struck against a moving object

Employee was operating a 230 cat hauler and ran out of the road into the ditch.

October 25, 2006 VA · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
A & G Coal Corporation · Fall from machine

EE had done pre-shift inspection, was coming down the ladder, he missed a step and fell approx 4-5' to the ground.

October 20, 2006 VA · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
A & G Coal Corporation · Over-exertion in lifting objects

Employee was lifting brake caliper off of truck when he experienced pain in his lower back. This injury was not reported until 11/21/06.

October 20, 2006 VA · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
A & G Coal Corporation · Fall from machine

Employee slipped on ladder while climbing off of refuse hauler. He fell onto the ground.

July 3, 2006 VA · Coal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Ambrose Branch Coal Company Inc · Struck by... (Not Elsewhere Classified)

Employee was using grinder, grinding on a piece of metal. Grinder kicked back and hit him on the left upper leg.

March 1, 2006 VA · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Ambrose Branch Coal Company Inc · Contact with hot objects or substances

He was using torch to braze on oil pan when hot oil spewed out, burning employee's face, arms and hands.

2005 · 6 incidents

August 22, 2005 VA · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver STRIKING OR BUMPING
Ambrose Branch Coal Company Inc · Struck against stationary object

Employee was crossing to the other side of truck by crawling under truck bed. He raised up to soon hit his head on metal bed, cutting gash in his head.

April 28, 2005 VA · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Ambrose Branch Coal Company Inc · Over-exertion in lifting objects

WAS LIFTING MACHINERY GUARD WITH COME-ALONGS, WHEN 1 CHAIN CAME LOOSE. EE THEN GOT UNDER THE GUARD AND TRIED TO LIFT THE GUARD WITH HIS BACK, INJURING HIS LOWER BACK.

April 12, 2005 VA · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Ambrose Branch Coal Company Inc · Fall from machine

Employee slipped on wet floor, while dismounting coal refuse vibrator. He tried to catch himself and strained his left wrist.

March 11, 2005 VA · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Ambrose Branch Coal Company Inc · Struck by flying object

Employee was attempting to use torch on a piece of metal when a small fragment flew up into his eye.

February 25, 2005 VA · Coal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Ambrose Branch Coal Company Inc · Fall onto or against objects

EE was loading a gas-powered water pump into bucket of track loader. ee feet slipped causing fall into corner of loader bucket.

February 24, 2005 VA · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Ambrose Branch Coal Company Inc · Over-exertion in lifting objects

Strained back while bending over and lifting flume screen. Pain was mostly in left side.

2004 · 4 incidents

May 27, 2004 VA · Coal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Ambrose Branch Coal Company Inc · Absorption of radiations, caustics, toxic and noxious substances

ADDING AIRLINE TO BARREL CONTAINING CAUSTIC CHEMICAL TO GET CHEMICAL TO FLOW FROM BARREL CAUSING BARREL TO RUPTURE.

February 25, 2004 VA · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Ambrose Branch Coal Company Inc · Over-exertion (Not Elsewhere Classified)

WHILE STANDING ON LADDER OF MACHINE REACHING ACROSS TIRE TO WORK ON MACHINE, USING A TWISTING MOTION OF BODY.

2003 · 3 incidents

April 9, 2003 VA · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Ambrose Branch Coal Company Inc · Over-exertion in pulling or pushing objects

WHILE LOOSEING FINAL DRIVE MOUNTING BOLTS. EE WAS PULLING ON A RATCHETT AND FELT A SHARP PAIN IN HIS LOWER BACK.

2002 · 1 incident

March 27, 2002 VA · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Ambrose Branch Coal Company Inc · Struck by flying object

GRINDING ON 6" PIPE. SMALL PIECE OF METAL WENT INTO LEFT EYE.

2001 · 1 incident

October 17, 2001 VA · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Ambrose Branch Coal Company Inc · Struck by flying object

GRINDING ON A CRUSHER SHAFT AND A SMALL PIECE OFMETAL WENT IN RIGHT EYE.

2000 · 2 incidents

October 25, 2000 VA · Coal weighman, scale person POWERED HAULAGE
Ambrose Branch Coal Company Inc · Fall from machine

WAS RIDING EMPTY RAILROAD CARS DOWN THE TRACK TO LOADING FACILITY, WHEN THE CARS GAINED SPEED,HAD TO JUMP OFF. THIS IS THE PROCEDURE OF DROPPING CARS.

April 14, 2000 VA · Coal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Andover Enterprises Inc · Fall down stairs

EMPLOYEE, WITH GLOVES ON, ATTEMPTED TO PULL DISCHARDED BELT DOWN FIRST FLIGHT OF STAIRS. HAND SLIPPED FROM BELT AND HE FELL ON STEPS AND STRAINED RIGHT KNEE.

1998 · 1 incident

March 16, 1998 VA · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Andover Enterprises Inc · Over-exertion in lifting objects

WAS LIFTING VIBRATOR AND PULLED MUSLE IN LEFT GRION.

1997 · 2 incidents

November 17, 1997 VA · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Andover Enterprises Inc · Caught in, under or between (Not Elsewhere Classified)

WHILE HOISTING METAL CHUTE, LEFT HAND WAS CAUGHT BETWEEN CHUTE AND METAL BRACKETS.

January 12, 1997 VA · Coal quality control technician, laboratory technician, laboratory assistant MACHINERY
Andover Enterprises Inc · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS BETWEEN TWO UNCOUPLED LOADED RR CARS ATTEMPTING TO COUPLE THEM WHEN THE CAR DROPPER, UNAWARE EMPLOYEE WAS BETWEEN THE CARS, DROPPED ANOTHER CAR AND FORCE OF THE IMPACT CAUSED THE UNCOUPLED CAR TO MOVE, STRIKING EMPLOYEE ON LOWER FRONT LEFT RIBS CAUSING BACK PAIN AND BRUISED RIBS.

1996 · 5 incidents

November 21, 1996 VA · Coal electrician, lineman HANDTOOLS (NONPOWERED)
Andover Enterprises Inc · Struck against stationary object

EMP PRYING ON IDLE BELT ROLLER (LINING BELT ON ROLLER) WITH PRY BAR. BAR SLIPPED ODD ROLLER AND FORCED LEFT HAND INTO ELECTRICAL CONDUIT CAUSINGCONTUSION TO LEFT KNUCKLE ON LEFT HAND.

August 1, 1996 VA · Coal car dropper, car shake out operator HANDLING OF MATERIALS
Andover Enterprises Inc · Caught in, under or between a moving and a stationary object

EE WAS REMOVING A BELT GUARD AND LET IT SLIP A FROM HIS RT HAND WHICH WAS CLOSE TO A UTILITY POLE. GUARD CAUGHT HAND BETWEEN UTILITY POLE AND GUARD CAUSING AN APPROX 1" CUT ON RT HAND LITTLE F INGER REQUIRING 6 STITCHES.

April 26, 1996 VA · Coal car dropper, car shake out operator HANDTOOLS (NONPOWERED)
Andover Enterprises Inc · Struck by... (Not Elsewhere Classified)

EE WAS BUSTING A LARGE ROCK ON BELT WITH A SLATE BAR. HIT ROCK A GLANCING BLOW AND END OF BAR STRUCK HIS RIGHT EAR LOBE.

February 10, 1996 VA · Coal POWERED HAULAGE
Andover Enterprises Inc · Accident type, without injuries

TRUCKING WAS HAULING COAL APPROX. 6 MILES FROM MINE SITE. FOR SOME REASON TRUCK GOT OUT OF CONTROL AND COULD NOT NEGOTIATE CURVE AT BOTTOM OF HILL. TURNED OVER ON LEFT SIDE. DRIVER COMPLAINED WITH SHOULDER, SIDE, LEG (ALL LEFT) HURTING. X-RAY DID NOT SHOW ANY INJURY AND DRIVER WENT HOME SAME DAY.

January 9, 1996 VA · Coal car dropper, car shake out operator HANDTOOLS (NONPOWERED)
Andover Enterprises Inc · Struck by flying object

WAS CLOSING CAR DOORS, HAD COME ALONG HOOKED TO CAR DOOR TO PULL TOGETHER. HOOK BROKE, STRIKING VICTUM OVER LEFT EYE.

1995 · 4 incidents

December 10, 1995 VA · Coal electrician, lineman OTHER
Andover Enterprises Inc · Caught in, under or between (Not Elsewhere Classified)

WAS REBUILDING DANIELS WASH BOX. WORKED ON KNEESFOR TWO DAYS REPLACING CHAIN, FLIGHTS AND LINER.KNEES BECAME SORE AND SWOLLEN.

May 23, 1995 VA · Coal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Andover Enterprises Inc · Caught in, under or between a moving and a stationary object

EMPLOYEE WAS WORKING WITH A COME-A-LONG DEVICE WHILE SPLICING A BELT. THIS DEVICE SLIPPED CAUSING CHAIN TO PINCH HAND(LEFT HAND).

May 18, 1995 VA · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Andover Enterprises Inc · Struck by flying object

INJURED PARTY WAS LOADING TRUCK, THE MATERIAL AT THE TIME WAS WET, VERY FINE PARTICLES. IT SPLASHED AND HIT IN EYES. TRUCK DRIVER LOADING FROM A REFUSE BIN.

1994 · 2 incidents

December 7, 1994 VA · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Andover Enterprises Inc · Fall to lower level, (Not Elsewhere Classified)

EMPLOYEE STATED THAT INSTALLING CONDUIT, SLIPPED AND FELL ON GROUND. EMPLOYEE EXPERIENCED PAIN IN LEFT KNEE.

August 24, 1994 VA · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Andover Enterprises Inc · Struck by... (Not Elsewhere Classified)

HAND SLIPPED FROM SHOVEL STRIKING RAGGED PIECE OF METAL

For insurers, brokers, and safety consultants

The full compliance file on Prep Plant #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.