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.
Blue Diamond Hill: 392 MSHA citations Metal/Non-Metal
Blue Diamond Hill has $537K in proposed MSHA penalties and $238K 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
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.ⓘ
A Section 107(a) order removes miners from an area when an inspector finds an imminent danger. Each order is lifted once the condition is corrected, so this counts orders issued, not orders now in effect.Blue Diamond Hill has $537K in proposed MSHA penalties and $238K outstanding across 4 contested dockets.
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.ⓘ
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.- Settled 6 · 100%
ⓘ
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.ⓘ
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.| Docket | Decision | Judge | Year | Proposed / upheld |
|---|---|---|---|---|
| WEST 2015-0894 | Settlement | Lesnick | 2016 | $10K → $9K |
| WEST 2020-0273 | Settlement | Paez | 2020 | $8K → $5K |
| WEST 2015-0015 | Settlement | Miller | 2015 | $871 → $671 |
| WEST 2020-0272 | Settlement | Paez | 2020 | $123 → $123 |
ⓘ
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.Metal and nonmetal contaminants (personal samples)
ⓘ
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.
Last sampled: 2023-06-09, 3 years ago
ⓘ
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.- Quartz, respirable, >1% Qtz3
- Respirable dust, <.1mg3
- Nuisance dust, total, <1% Qtz2
- Unlisted Particulate, respirable, <1% Qtz1
Show the individual readings (9)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2023-06-09 | Nuisance dust, total, <1% Qtz | 7.25 | 10 | 0.73 | Front-end Loader Operator |
| 2023-06-09 | Nuisance dust, total, <1% Qtz | 2.88 | 10 | 0.29 | Front-end Loader Operator |
| 2022-06-02 | Quartz, respirable, >1% Qtz | 0.46 | Truck Loader | ||
| 2022-06-02 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2019-08-28 | Unlisted Particulate, respirable, <1% Qtz | 0.21 | Truck Driver | ||
| 2019-08-28 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2015-04-14 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2015-04-14 | Quartz, respirable, >1% Qtz | 0.15 | 1.34 | 0.11 | Truck Driver |
| 2004-09-13 | Quartz, respirable, >1% Qtz | 0.3 | 0.41 | 0.73 | Drill Operator, Rotary |
Area samples (mill and shop air)
Last sampled: 2016-09-28, 9 years agoShow the individual readings (3)
| Date | Contaminant | Concentration | Limit | Conc / limit | Area sampled |
|---|---|---|---|---|---|
| 2016-09-28 | Fibers, >5um | 0.02 | MP CRUSHING | ||
| 2015-06-23 | Fibers, >5um | 0.01 | SF ORE PROCESSING | ||
| 2015-06-23 | Fibers, >5um | 0.03 | MP LABORATORY |
Blue Diamond Hill recorded 0.00 reportable injury cases per 100 full-time workers in 2025.
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This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.| Year | total case rate | days-away | fatal |
|---|---|---|---|
| 2025 * | 0.00 | 0.00 | 0.000 |
| 2024 * | 0.00 | 0.00 | 0.000 |
| 2023 * | 0.00 | 0.00 | 0.000 |
| 2022 | 0.00 | 0.00 | 0.000 |
| 2021 | 3.30 | 3.30 | 0.000 |
| 2020 * | 7.51 | 2.50 | 0.000 |
| 2019 * | 2.23 | 0.00 | 0.000 |
| 2018 * | 4.28 | 2.14 | 0.000 |
- Flintkote Company 1950 to 1980
- Genstar Gypsum Products Company 1980 to 1987
- James Hardie Gypsum 1987 to 2002
- BPB GYPSUM, INC. 2002 to 2012
- GYPSUM RESOURCES LLC 2012 to present
| Year | Employees |
|---|---|
| 2026 | 50 |
| 2025 | 49 |
| 2024 | 50 |
| 2023 | 62 |
| 2022 | 71 |
| 2021 | 47 |
| 2020 | 39 |
| 2019 | 42 |
| 2018 | 65 |
| 2017 | 70 |
| 2016 | 79 |
| 2015 | 48 |
| 2014 | 38 |
| 2013 | 20 |
| 2012 | 8 |
| 2005 | 17 |
| 2004 | 32 |
| 2003 | 33 |
| 2002 | 24 |
| 2001 | 23 |
| 2000 | 25 |
Blue Diamond Hill sits in Clark County, Nevada, where the Census mining category is 0.2% of county employment.
ⓘ
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.ⓘ
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 |
|---|---|---|---|---|
| 2026 Q2 | 27,001 | 0 | 0 | 0.0 |
| 2026 Q1 | 26,865 | 0 | 0 | 0.0 |
| 2025 Q4 | 24,566 | 3 | 1 | 122.1 |
| 2025 Q3 | 24,161 | 0 | 0 | 0.0 |
| 2025 Q2 | 24,461 | 3 | 0 | 122.6 |
| 2025 Q1 | 22,442 | 0 | 0 | 0.0 |
| 2024 Q4 | 22,785 | 8 | 1 | 351.1 |
| 2024 Q3 | 19,398 | 0 | 0 | 0.0 |
Show 71 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2024 Q2 | 19,210 | 0 | 0 | 0.0 |
| 2024 Q1 | 19,186 | 10 | 1 | 521.2 |
| 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 | 14 | 3 | 831.2 |
| 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 | 16 | 3 | 563.5 |
| 2018 Q3 | 9,045 | 12 | 3 | 1326.7 |
| 2018 Q2 | 30,003 | 5 | 2 | 166.7 |
| 2018 Q1 | 26,010 | 27 | 12 | 1038.1 |
| 2017 Q4 | 24,009 | 8 | 6 | 333.2 |
| 2017 Q3 | 28,546 | 0 | 0 | 0.0 |
| 2017 Q2 | 29,138 | 8 | 3 | 274.6 |
| 2017 Q1 | 38,499 | 0 | 0 | 0.0 |
| 2016 Q4 | 39,027 | 2 | 0 | 51.2 |
| 2016 Q3 | 34,703 | 8 | 2 | 230.5 |
| 2016 Q2 | 26,937 | 14 | 9 | 519.7 |
| 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 | 7 | 3 | 302.1 |
| 2015 Q1 | 21,687 | 8 | 0 | 368.9 |
| 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 | 2 | 1 | 100.5 |
| 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 |
Reportable incidents
21 on file2021 · 2 incidents
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
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).
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.
Shoveling stemming material into blast holes and hurt wrist.
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
Injured employee drank an unknown liquid from a water bottle.
2018 · 2 incidents
Tracking rock feed/conveyor when rock fell and smashed right index finger.
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
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
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
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
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
EE STATES THAT WHILE LIFTING A HEAVY WRENCH HE NOTICED SOME STIFFNESS & SORENESS DEVELOPING IN HIS LOWER BACK.
1999 · 1 incident
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
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
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.
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
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
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
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.