WE BELIEVE THE VICTIM WAS IN THE PROCESS OF ASSEMBLING A DETASLIDE DETONATOR INTO THE CAVITY OF A HDP-1 BOOSTER, WHEN THE CAP OF THE DETASLIDE UNIT SAW OUTSIDE PRESSURES TO THE EXTENT THAT THE CAP DETONATED & IN TURN DETONATED THE HDP-1 BOOSTER INSTANTLY KILLING THE VICTIM.
Miller Materials: 1 recorded fatality Metal/Non-Metal
Miller Materials has $41K in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 1
- Total incidents
- 21
- Years on record
- 1987–2019
- Latest incident
- Oct 2019
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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.ⓘ
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.Miller Materials has $41K in proposed MSHA penalties and $0 outstanding across 1 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 2 · 100%
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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 Vacated and withdrawn citations, and settlements that removed the designation, count against.ⓘ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 |
|---|---|---|---|---|
| PENN 2011-304M | Settlement | Lewis | 2011 | $24K → $15K |
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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.Metal and nonmetal contaminants (personal samples)
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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: 2018-10-04, 7 years ago
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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.- Unlisted Particulate, respirable, <1% Qtz10
- Quartz, respirable, >1% Qtz8
- Respirable dust, <.1mg4
- Unlisted Particulate, total, <1% Qtz2
Show the individual readings (24)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2018-10-04 | Unlisted Particulate, total, <1% Qtz | 6.64 | Truck Driver | ||
| 2018-10-04 | Unlisted Particulate, total, <1% Qtz | 0.92 | Crusher Oper/Worker | ||
| 2017-01-24 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2009-03-18 | Unlisted Particulate, respirable, <1% Qtz | 0.18 | Crusher Oper/Worker | ||
| 2008-06-24 | Quartz, respirable, >1% Qtz | 0.46 | 2.16 | 0.21 | Utility Man |
| 2008-06-24 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2005-12-15 | Unlisted Particulate, respirable, <1% Qtz | 1.08 | Truck Driver | ||
| 2005-12-15 | Quartz, respirable, >1% Qtz | 0.24 | 2.01 | 0.12 | Crusher Oper/Worker |
| 2005-08-18 | Unlisted Particulate, respirable, <1% Qtz | 0.5 | Front-end Loader Operator | ||
| 2005-08-18 | Unlisted Particulate, respirable, <1% Qtz | 0.41 | Front-end Loader Operator | ||
| 2005-08-18 | Quartz, respirable, >1% Qtz | 0.34 | 1.92 | 0.18 | Truck Driver |
| 2005-08-18 | Unlisted Particulate, respirable, <1% Qtz | 0.24 | Crusher Oper/Worker | ||
| 2004-08-26 | Respirable dust, <.1mg | 0 | Mechanic | ||
| 2004-08-26 | Unlisted Particulate, respirable, <1% Qtz | 0.18 | Truck Driver | ||
| 2004-08-26 | Unlisted Particulate, respirable, <1% Qtz | 0.26 | Cleanup Man | ||
| 2004-08-26 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2004-08-26 | Unlisted Particulate, respirable, <1% Qtz | 0.48 | Front-end Loader Operator | ||
| 2002-04-11 | Quartz, respirable, >1% Qtz | 0.68 | 1.39 | 0.49 | Truck Driver |
| 2002-04-11 | Quartz, respirable, >1% Qtz | 0.98 | 1.51 | 0.65 | Truck Driver |
| 2002-04-11 | Unlisted Particulate, respirable, <1% Qtz | 0.66 | Truck Driver | ||
| 2002-04-11 | Quartz, respirable, >1% Qtz | 0.28 | 0.83 | 0.34 | Crusher Oper/Worker |
| 2001-04-11 | Quartz, respirable, >1% Qtz | 0.18 | 1.89 | 0.10 | Crusher Oper/Worker |
| 2001-04-11 | Unlisted Particulate, respirable, <1% Qtz | 0.35 | Truck Driver | ||
| 2001-04-11 | Quartz, respirable, >1% Qtz | 0.27 | 1.94 | 0.14 | Truck Driver |
Miller Materials recorded 16.78 reportable injury cases per 100 full-time workers in 2019.
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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 |
|---|---|---|---|
| 2019 * | 16.78 | 16.78 | 0.000 |
| 2018 * | 0.00 | 0.00 | 0.000 |
| 2017 * | 23.19 | 15.46 | 0.000 |
| 2016 * | 0.00 | 0.00 | 0.000 |
| 2015 * | 7.12 | 7.12 | 0.000 |
| 2014 * | 0.00 | 0.00 | 0.000 |
| 2013 * | 0.00 | 0.00 | 0.000 |
| 2012 * | 0.00 | 0.00 | 0.000 |
- Miller Quarries-Div/Miller & Son Paving Inc 1950 to 2015
- Naceville Materials J.V. 2015 to present
| Year | Employees |
|---|---|
| 2019 | 11 |
| 2018 | 12 |
| 2017 | 12 |
| 2016 | 26 |
| 2015 | 25 |
| 2014 | 24 |
| 2013 | 21 |
| 2012 | 19 |
| 2011 | 15 |
| 2010 | 16 |
| 2009 | 15 |
| 2008 | 13 |
| 2007 | 15 |
| 2006 | 14 |
| 2005 | 15 |
| 2004 | 14 |
| 2003 | 13 |
| 2002 | 13 |
| 2001 | 13 |
| 2000 | 13 |
Miller Materials sits in Bucks County, Pennsylvania, where the Census mining category is 0.1% of county employment.
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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 |
|---|---|---|---|---|
| 2019 Q4 | 6,517 | 0 | 0 | 0.0 |
| 2019 Q3 | 5,906 | 0 | 0 | 0.0 |
| 2019 Q2 | 6,719 | 2 | 1 | 297.7 |
| 2019 Q1 | 4,689 | 0 | 0 | 0.0 |
| 2018 Q4 | 4,626 | 1 | 0 | 216.2 |
| 2018 Q3 | 7,365 | 0 | 0 | 0.0 |
| 2018 Q2 | 7,161 | 2 | 0 | 279.3 |
| 2018 Q1 | 5,994 | 0 | 0 | 0.0 |
Show 69 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2017 Q4 | 7,634 | 3 | 1 | 393.0 |
| 2017 Q3 | 7,787 | 0 | 0 | 0.0 |
| 2017 Q2 | 7,532 | 3 | 1 | 398.3 |
| 2017 Q1 | 2,915 | 4 | 2 | 1372.2 |
| 2016 Q4 | 16,016 | 0 | 0 | 0.0 |
| 2016 Q3 | 15,804 | 3 | 1 | 189.8 |
| 2016 Q2 | 14,843 | 1 | 0 | 67.4 |
| 2016 Q1 | 12,662 | 6 | 0 | 473.9 |
| 2015 Q4 | 15,446 | 0 | 0 | 0.0 |
| 2015 Q3 | 15,605 | 0 | 0 | 0.0 |
| 2015 Q2 | 12,844 | 3 | 0 | 233.6 |
| 2015 Q1 | 12,278 | 0 | 0 | 0.0 |
| 2014 Q4 | 14,606 | 4 | 0 | 273.9 |
| 2014 Q3 | 13,634 | 0 | 0 | 0.0 |
| 2014 Q2 | 11,718 | 0 | 0 | 0.0 |
| 2014 Q1 | 11,361 | 2 | 2 | 176.0 |
| 2013 Q4 | 16,724 | 0 | 0 | 0.0 |
| 2013 Q3 | 15,867 | 3 | 0 | 189.1 |
| 2013 Q2 | 16,503 | 4 | 1 | 242.4 |
| 2013 Q1 | 16,115 | 0 | 0 | 0.0 |
| 2012 Q4 | 6,437 | 5 | 3 | 776.8 |
| 2012 Q3 | 9,117 | 0 | 0 | 0.0 |
| 2012 Q2 | 9,525 | 2 | 0 | 210.0 |
| 2012 Q1 | 9,490 | 1 | 0 | 105.4 |
| 2011 Q4 | 6,007 | 2 | 0 | 332.9 |
| 2011 Q3 | 6,432 | 2 | 0 | 310.9 |
| 2011 Q2 | 7,198 | 0 | 0 | 0.0 |
| 2011 Q1 | 6,944 | 0 | 0 | 0.0 |
| 2010 Q4 | 9,507 | 3 | 2 | 315.6 |
| 2010 Q3 | 10,279 | 0 | 0 | 0.0 |
| 2010 Q2 | 10,259 | 0 | 0 | 0.0 |
| 2010 Q1 | 5,514 | 0 | 0 | 0.0 |
| 2009 Q4 | 7,466 | 4 | 4 | 535.8 |
| 2009 Q2 | 7,996 | 0 | 0 | 0.0 |
| 2009 Q1 | 3,721 | 2 | 1 | 537.5 |
| 2008 Q4 | 10,138 | 1 | 0 | 98.6 |
| 2008 Q3 | 6,663 | 0 | 0 | 0.0 |
| 2008 Q2 | 6,416 | 0 | 0 | 0.0 |
| 2008 Q1 | 5,889 | 2 | 0 | 339.6 |
| 2007 Q4 | 8,919 | 0 | 0 | 0.0 |
| 2007 Q3 | 8,820 | 0 | 0 | 0.0 |
| 2007 Q2 | 9,683 | 0 | 0 | 0.0 |
| 2006 Q4 | 10,843 | 0 | 0 | 0.0 |
| 2006 Q3 | 10,623 | 0 | 0 | 0.0 |
| 2006 Q2 | 9,642 | 3 | 0 | 311.1 |
| 2006 Q1 | 6,258 | 0 | 0 | 0.0 |
| 2005 Q4 | 7,887 | 1 | 0 | 126.8 |
| 2005 Q3 | 14,706 | 3 | 0 | 204.0 |
| 2005 Q2 | 9,061 | 0 | 0 | 0.0 |
| 2005 Q1 | 6,994 | 0 | 0 | 0.0 |
| 2004 Q4 | 10,771 | 3 | 0 | 278.5 |
| 2004 Q3 | 11,677 | 2 | 1 | 171.3 |
| 2004 Q2 | 8,910 | 1 | 0 | 112.2 |
| 2004 Q1 | 6,204 | 3 | 2 | 483.6 |
| 2003 Q4 | 10,339 | 0 | 0 | 0.0 |
| 2003 Q3 | 7,827 | 2 | 0 | 255.5 |
| 2003 Q2 | 6,814 | 0 | 0 | 0.0 |
| 2003 Q1 | 5,168 | 0 | 0 | 0.0 |
| 2002 Q4 | 6,101 | 6 | 2 | 983.4 |
| 2002 Q3 | 7,894 | 0 | 0 | 0.0 |
| 2002 Q2 | 7,822 | 5 | 2 | 639.2 |
| 2002 Q1 | 5,287 | 0 | 0 | 0.0 |
| 2001 Q4 | 7,041 | 0 | 0 | 0.0 |
| 2001 Q3 | 8,627 | 0 | 0 | 0.0 |
| 2001 Q2 | 6,899 | 4 | 0 | 579.8 |
| 2000 Q4 | 6,330 | 0 | 0 | 0.0 |
| 2000 Q3 | 6,674 | 0 | 0 | 0.0 |
| 2000 Q2 | 7,297 | 8 | 4 | 1096.3 |
| 2000 Q1 | 5,585 | 0 | 0 | 0.0 |
Fatalities at this mine
1 recordedReportable incidents
20 on file (excluding fatalities above)2019 · 2 incidents
While opening a stuck tar buggy lid, overextended and felt sharp shooting pain up back
EE was walking to the rock truck and rolled ankle spraining right knee.
2017 · 3 incidents
EE walking up stairs and strained low back
Moving wheel barrow and tipped it over onto leg.
Removing jammed rock; pinched finger between bar and bin wall.
2015 · 2 incidents
While performing maintenance on the El Jay crusher, a wrench (approximately 50 lbs) slipped and fell onto miner's right pinkie finger. Bleeding and immediate swelling occurred. Went to Emergency room which showed no breaks but a follow up with a hand specialist is needed to check for ligament or tendon damage.
sustained a contusion to left wrist and left hip due to falling from truck
1991 · 1 incident
LIFTING 8IN CHANEL ABOUT 5FT LONG TO WELD AS A SUPPORT AT THE ASPHALT PLANT WHEN TWISTED BACK
1990 · 4 incidents
TIRE FELL WHILE WAS CHANGING IT. BENT LEFT KNEE BACKWARDS.
WORKING ON CHANGING JAW IN CRUSHER JAMMERING IN WEDGE A PIECE OF STEEL BROKE OFF AND HIT HIM IN RIGHT LEG.
PUTTING BUSHING ON SHOCKS OF EUCLID TRUCK WHEN PORTO POWER SLIPPED OUT AND HIT HIM IN BRIDGE OF NOSE AND ONE TOOTH.
LIFTING PLATES FOR NEW HAMMER HOE.
1988 · 5 incidents
BACKING UP TRUCK, HIT PILE OF STONE, HE BRUISED HIS RIGHT SHOULDER.
HE WAS LIFTING A ROCK OFF OF THE CATWALK AND ANOTHER FELL AND HIT HIM ON THE HEAD REQUIRING TWO STITCHES
HE WAS WORKING CHUTE A ROCK BROKE LOOSE AND HURT HIS RT ANKLE
LIFTING DIE MACHINE,HURT HIS BACK.
GETTING OFF LOADER HE HURT HIS LEFT KNEE
1987 · 3 incidents
TAKING OUT WEDG9S ON #3 CRUSHER, MISSED WEDGE, HIT HIMSELF WITH END OF HAMMER.
TAKING DOOR OFF3OF A 15! CRANE CUT LEFT HAND ON DOOR.
THE STEP OF STE1S IN CONTROL ROOM & LANDED ON HEEL