Mining Incidents

Blue Diamond Hill Metal/Non-Metal

Las Vegas, Clark County, NV  ·  Active
MSHA Mine ID: 2600097

Blue Diamond Hill has $537K in proposed MSHA penalties and $239K outstanding across 4 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
21
Years on record
1984–2021
Latest incident
May 2021
Compliance record
MSHA citations since 2001
392
citations
117
significant & substantial
$536,603
proposed penalties
$292,664
paid to date
55% of proposed penalties paid to date, a $243,939 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
109
inspections on record
2,105
inspection hours
18.6
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.
392 citations across 2,105 inspection hours.
Source: MSHA inspections data, updated weekly.

Blue Diamond Hill has $537K in proposed MSHA penalties and $239K outstanding across 4 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.
$537K
proposed penalties
$532K
current assessed
$293K
paid to date
$239K
outstanding
377 assessments are final orders; 4 contested dockets.
As of the most recent assessment on 2025-10-16.
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 24,566 6 1 244.2
2025 Q3 24,161 0 0 0.0
2025 Q2 24,461 4 0 163.5
2025 Q1 22,442 0 0 0.0
2024 Q4 22,785 8 1 351.1
2024 Q3 19,398 0 0 0.0
2024 Q2 19,210 0 0 0.0
2024 Q1 19,186 10 1 521.2
Show 69 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 20,949 10 3 477.3
2023 Q3 23,102 24 10 1038.9
2023 Q2 27,556 0 0 0.0
2023 Q1 24,578 16 5 651.0
2022 Q4 58,980 0 0 0.0
2022 Q3 25,514 2 1 78.4
2022 Q2 27,046 8 1 295.8
2022 Q1 24,962 4 1 160.2
2021 Q4 26,215 0 0 0.0
2021 Q3 22,910 6 3 261.9
2021 Q2 45,717 6 5 131.2
2021 Q1 26,381 10 0 379.1
2020 Q4 24,265 8 2 329.7
2020 Q3 16,844 15 3 890.5
2020 Q2 17,068 0 0 0.0
2020 Q1 21,718 20 5 920.9
2019 Q4 22,094 4 1 181.0
2019 Q3 18,876 20 9 1059.5
2019 Q2 20,125 1 1 49.7
2019 Q1 28,568 14 4 490.1
2018 Q4 28,393 19 3 669.2
2018 Q3 9,045 12 3 1326.7
2018 Q2 30,003 5 2 166.7
2018 Q1 26,010 37 14 1422.5
2017 Q4 24,009 8 6 333.2
2017 Q3 28,546 0 0 0.0
2017 Q2 29,138 11 3 377.5
2017 Q1 38,499 0 0 0.0
2016 Q4 39,027 2 0 51.2
2016 Q3 34,703 9 2 259.3
2016 Q2 26,937 15 10 556.9
2016 Q1 37,912 1 0 26.4
2015 Q4 30,012 0 0 0.0
2015 Q3 25,884 5 3 193.2
2015 Q2 23,168 9 3 388.5
2015 Q1 21,687 10 0 461.1
2014 Q4 41,806 0 0 0.0
2014 Q3 19,646 8 3 407.2
2014 Q2 17,853 0 0 0.0
2014 Q1 15,095 0 0 0.0
2013 Q4 12,117 8 3 660.2
2013 Q3 11,702 0 0 0.0
2013 Q2 9,639 0 0 0.0
2013 Q1 6,035 0 0 0.0
2012 Q4 3,741 2 0 534.6
2012 Q3 4,723 0 0 0.0
2012 Q2 3,846 2 0 520.0
2005 Q2 1,221 0 0 0.0
2005 Q1 12,618 2 0 158.5
2004 Q4 15,120 1 1 66.1
2004 Q3 19,579 5 0 255.4
2004 Q2 18,089 0 0 0.0
2004 Q1 17,337 5 2 288.4
2003 Q4 19,060 0 0 0.0
2003 Q3 21,793 3 0 137.7
2003 Q2 21,534 3 0 139.3
2003 Q1 19,905 3 1 150.7
2002 Q4 16,206 0 0 0.0
2002 Q3 15,193 2 0 131.6
2002 Q2 13,252 0 0 0.0
2002 Q1 12,549 0 0 0.0
2001 Q4 14,168 1 1 70.6
2001 Q3 16,913 0 0 0.0
2001 Q2 12,458 3 0 240.8
2001 Q1 12,007 5 0 416.4
2000 Q4 11,978 0 0 0.0
2000 Q3 12,230 0 0 0.0
2000 Q2 12,572 0 0 0.0
2000 Q1 14,248 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

21 on file

2021 · 2 incidents

May 25, 2021 NV · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
GYPSUM RESOURCES LLC · Struck against a moving object

Haul truck driver ran over the berm where the haul truck went over the side of berm and landed on the passenger side of the haul truck. Miner made their way out of seatbelt and was out of the haul truck. Ambulance was called and was taken to the hospital where miner was released for minor injuries.

May 23, 2021 NV · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor SLIP OR FALL OF PERSON
GYPSUM RESOURCES LLC · Fall from machine

Miner fell off a conveyer when EE was fixing the gearbox EE was not harnessed or tied down. EE landed on EE's back the wind was knocked out of EE. EE's co-workers helped EE up and proceeded to take to one of the co-workers vehicle and was taken to hospital. The hospital diagnosed with compressed spine and fluid on spine as of 1:30 pm on 5/24/2021 no further medical updates.

2020 · 4 incidents

November 24, 2020 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
GYPSUM RESOURCES LLC · Struck against a moving object

Maintenance Mechanic/lube truck driver was leaving the laydown/boneyard in EE's personal vehicle and over traveled an old unused ramp (25' wide 35' at an average).

June 12, 2020 NV · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
GYPSUM RESOURCES LLC · Struck by... (Not Elsewhere Classified)

Injured Employee pulled up to pile to be loaded with material. Loader Operator loaded Injured Employee's first trailer, then pup trailer. Injured Employee proceeded to pull away when something in the transmission broke and gear shift snapped, hitting Injured Employee in the upper leg and knee area leaving a knot and bruising.

April 13, 2020 NV · Metal/Non-Metal groundman, yardman POWERED HAULAGE
GYPSUM RESOURCES LLC · Caught in, under or between running or meshing objects

Miner was cleaning mud off of roller with a hammer when the belt and roller caught the hammer pulling arm between the belt and roller. The miner received cuts and abrasions on right arm. The miner was taken to ER for treatment and received a tetanus shot.

2019 · 1 incident

October 10, 2019 NV · Metal/Non-Metal master mechanic, foreman, supervisor POISONING (TOXIC MATERIALS)
GYPSUM RESOURCES LLC · Ingestion of radiations, caustics, toxic and noxious substances

Injured employee drank an unknown liquid from a water bottle.

2018 · 2 incidents

September 4, 2018 NV · Metal/Non-Metal miner, prospector, nec POWERED HAULAGE
GYPSUM RESOURCES LLC · Struck by falling object

Tracking rock feed/conveyor when rock fell and smashed right index finger.

April 4, 2018 NV · Metal/Non-Metal welder (non-shop) MACHINERY
GYPSUM RESOURCES LLC · Contact with hot objects or substances

EE was using a torch to cut a piece of metal off on the load out hopper. And a hot piece of metal rolled down and into EE's left hand. EE got burned and a laceration on EE's left hand. EE was taken to Urgent care.

2012 · 1 incident

December 8, 2012 NV · Metal/Non-Metal POWERED HAULAGE
GYPSUM RESOURCES LLC · Accident type, without injuries

Operator was hauling from the active mining area to the crusher stockpile. Operator was approaching a 70 degree turn - unloaded. The truck was coming down a grade of approximately 14%. He began to apply the brakes, and they failed to engage. He made the decision to proceed straight down the hill to the berm area, and he turned the truck to the left into the berm

2005 · 1 incident

January 14, 2005 NV · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
BPB GYPSUM, INC. · Fall to the walkway or working surface

EE was cleaning under the Pan Feeder at the Screen Plant. At break time he left to walk up to control room. As he walked down the 2 steps in this area, he stepped onto the expanded metal walkway. Walkway had small depression & he stepped in it, resulting in him twisting his ankle & falling down on walkway. Xrays were negative. Dx was ankle sprain & foot sprain.

2004 · 1 incident

October 2, 2004 NV · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
BPB GYPSUM, INC. · Struck against stationary object

EMPLOYEE WAS DRIVING THE COMPANY 3/4 TON PICK UP FROM SHOP AREA TO THE R07 MINE AREA. ON THE 1ST CURVE OF THE MINE HAUL ROAD, HE LOST CONTROL OF THE TRUCK. THE TRUCK SLID SIDEWAYS & HIT THE BERM. THE TRUCK THEN ROLLED SEVERAL TIMES & THE EE WAS THROWN FROM THE VEHICLE. EE WALKED AWAY BUT WAS TAKEN BY AMBULANCE TO THE HOSPITAL.

2003 · 1 incident

December 11, 2003 NV · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
BPB GYPSUM, INC. · Fall from scaffolds, walkways, platforms

EE SHUT DOWN THE GENERATOR FOR THE END OF THE SHIFT. AS HE WALKED OUT OF THE GENERATOR TRAILER, HE STEPPED ON TO THE PLATFORM AT THE TOP OF THE STAIRS. THE PLATFORM WAS COVERED WITH ABOUT 1"OF SNOW. AS EE STEPPED ON THE SOLID METAL SECTION OF THE PLATFORM, HIS FEET WENT OUT FROM UNDER HIM AND HE FELL DOWN, STRUCK HIS ARM WHEN HE LANDED AND THEN HE SLID DOWN THE STAIRS.

2002 · 1 incident

April 27, 2002 NV · Metal/Non-Metal drill helper HANDLING OF MATERIALS
BPB GYPSUM, INC. · Over-exertion in lifting objects

EE STATES THAT WHILE LIFTING A HEAVY WRENCH HE NOTICED SOME STIFFNESS & SORENESS DEVELOPING IN HIS LOWER BACK.

1999 · 1 incident

October 7, 1999 NV · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
James Hardie Gypsum · Over-exertion (Not Elsewhere Classified)

EE CALLED OFF WORK 10/8, 10/9, 10/11 , 10/12 AND 10/13. REPORTED ACCIDENT AFTERNOON OF 10/13. ALLEGEDS HE TWISTED HIS ANKLE WHILE WALKING ON UNEVEN GROUND WHILE LOADING EXPLOSIVES. NO ONE SAW HIM TWIST HIS ANKLE. HE TOLD NO ONE HE DID IT. WE ARE APPEALING THIS CASE WITH STATE INDUSTRIAL INSURANCE.

1998 · 1 incident

January 22, 1998 NV · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
James Hardie Gypsum · Struck against a moving object

EE DROVE THE WATER TRUCK INTO AN AREA HE SHOULD NOT HAVE DRIVEN INTO. HE BECAME DISORIENTED AND BACKED THE TRUCK OFF OF A 10 FOOT BANK. THE TRUCK ROLLED OVER ONCE AND CAME TO A REST ON ITS SID E WITH CAB POINTED UNPWARD. EE WAS OPERATING THETRUCK KNOWINGLY WITHOUT BACK UP LIGHTS HE NOTED IT ON HIS PRESHIFT.

1995 · 2 incidents

August 5, 1995 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
James Hardie Gypsum · Struck against stationary object

TIGHTENING A BOLOT ON TRANSMISSION IN DRILL. USED 3/4" BOX END WRENCH. WRENCH SLIPPED OFF BOLT, EE STRUCK LEFT ELBOW AGAINST THE FRAME OF THE DRILL. THIS HAPPENED A SECOND TIME MINUTES LATER. EE FINISHED SHIFT AND RETURNED TO WORK NEXT DAY.HAD SURGERY AND BONE CHIPS REMOVED--9/26--OFF 4 DAYS.

February 22, 1995 NV · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator ALL OTHER OCCUPATIONAL ILLNESSES
James Hardie Gypsum · (Not Elsewhere Classified)

EE COMPLAINED OF BACK PAIN THE END OF DEC 1994-HE TOOK OFF 4 WEEKS IN JAN AS VACATION. HE CAME BACK TO WORK ON JAN 30 1995. HE WORKED ON AN DOFF UNTIL FEB 21 1995 HIS LAST DAY AT WORK ON MARCH 8 1995 HE WAS DEAGNOSED WITH METASTATIC ADENURUREINUMA OF UNCERTAIN ETILOGY EE DIED ON MARCH 30 1995 LISTED CAUSE OF DEATH METASTIC LUNG CANCER.

1989 · 1 incident

March 6, 1989 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
James Hardie Gypsum · Fall onto or against objects

EMPLOYEE WAS INVOLVED IN CHANGING OF TRAM HAUL LINES IN STEPPING OFF THE TRAM STRUCTURE HE STEPPED IN SOME GREASE-LOST HIS BALANCE & HIT HIS SHIN

1987 · 1 incident

June 29, 1987 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Genstar Gypsum Products Company · Caught in, under or between a moving and a stationary object

EMPLOYEE WAS AS8ISTING WITH INSTALLATION OF A SUSPENSION CYLINDER ON A 773B CAT TRUCK THE CYLINDER WAS IN THE RETRACTED POSITION EMPLOYEE WAS HOLDING TORQUE WRENCH ON THE BOTTOM RETAINING PLAT E WHEN THE CYCL3NDER EXTENDED FELL PINCHING EMPLOYEES THUMB BETWEEN THE WRENCH AND A HYDRAULIC JACK WHICH HAD BEEN USED TO REMOVE THE OLD CYLINDER HIS LEFT THUMB WAS CRUSHED AND IT WAS DEEMED

1984 · 1 incident

October 30, 1984 NV · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Genstar Gypsum Products Company · Fall from machine

I,NAME WAS DRIVING A 50 TON HAUL TRUCK #2927. WHEN HE DROVE INTO THE STOCKPILE AREA, HE LOST THE BRAKES ON THE TRUCK. (HE TOLD THIS TO HIS FOREMAN AFTERWARDS) HE HEADED THE TRUCK INTO A BERM. HT THEN JUMPED FROM THE TRUCK.

For insurers, brokers, and safety consultants

The full compliance file on Blue Diamond Hill

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.