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Milner Quarry Metal/Non-Metal

Controlled by Heidelberg Materials AG
Peru, Miami County, IN  ·  Active
MSHA Mine ID: 1202210

Milner Quarry has $63K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
7
Years on record
1998–2023
Latest incident
Jul 2023
Compliance record
MSHA citations since 2000
94
citations
31
significant & substantial
$62,661
proposed penalties
$62,661
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
72
inspections on record
877
inspection hours
n/a
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.
Rate withheld: 877 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Milner Quarry has $63K in proposed MSHA penalties and $0 outstanding across 0 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.
$63K
proposed penalties
$63K
current assessed
$63K
paid to date
$0
outstanding
94 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-03-12.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also the operator's enforcement record
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 2,484 0 0 0.0
2025 Q3 2,709 0 0 0.0
2025 Q2 2,940 2 1 680.3
2025 Q1 2,352 0 0 0.0
2024 Q4 2,896 12 7 4143.6
2024 Q3 3,029 0 0 0.0
2024 Q2 3,164 12 7 3792.7
2024 Q1 3,456 0 0 0.0
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 3,034 8 3 2636.8
2023 Q3 2,783 0 0 0.0
2023 Q2 2,865 6 2 2094.2
2023 Q1 1,827 0 0 0.0
2022 Q4 1,923 2 1 1040.0
2022 Q3 2,083 0 0 0.0
2022 Q2 2,111 10 3 4737.1
2022 Q1 1,282 0 0 0.0
2021 Q4 1,763 2 0 1134.4
2021 Q3 2,047 2 1 977.0
2021 Q2 2,028 0 0 0.0
2021 Q1 1,806 0 0 0.0
2020 Q4 1,742 1 0 574.1
2020 Q3 2,246 0 0 0.0
2020 Q2 3,050 1 1 327.9
2020 Q1 2,022 0 0 0.0
2019 Q4 3,952 1 0 253.0
2019 Q3 2,969 0 0 0.0
2019 Q2 2,897 0 0 0.0
2019 Q1 1,785 0 0 0.0
2018 Q4 2,314 0 0 0.0
2018 Q3 2,912 0 0 0.0
2018 Q2 2,847 0 0 0.0
2018 Q1 1,957 3 0 1533.0
2017 Q4 2,447 1 0 408.7
2017 Q3 2,619 0 0 0.0
2017 Q2 2,271 0 0 0.0
2017 Q1 1,487 0 0 0.0
2016 Q4 1,887 3 0 1589.8
2016 Q3 1,151 0 0 0.0
2016 Q2 2,024 0 0 0.0
2016 Q1 1,117 0 0 0.0
2015 Q4 1,554 1 1 643.5
2015 Q3 1,057 0 0 0.0
2015 Q2 1,532 0 0 0.0
2015 Q1 986 0 0 0.0
2014 Q4 1,039 0 0 0.0
2014 Q3 2,290 0 0 0.0
2014 Q2 3,352 0 0 0.0
2014 Q1 1,528 1 0 654.5
2013 Q4 3,578 1 0 279.5
2013 Q3 3,523 0 0 0.0
2013 Q2 4,011 0 0 0.0
2013 Q1 3,332 1 0 300.1
2012 Q4 2,945 0 0 0.0
2012 Q3 3,441 2 0 581.2
2012 Q2 3,245 0 0 0.0
2012 Q1 1,811 0 0 0.0
2011 Q4 2,458 0 0 0.0
2011 Q3 3,262 0 0 0.0
2011 Q2 3,095 0 0 0.0
2011 Q1 1,829 0 0 0.0
2010 Q4 2,470 2 0 809.7
2010 Q3 2,649 0 0 0.0
2010 Q2 3,247 0 0 0.0
2010 Q1 1,539 0 0 0.0
2009 Q4 2,296 2 0 871.1
2009 Q3 2,634 0 0 0.0
2009 Q2 2,009 1 0 497.8
2009 Q1 1,630 0 0 0.0
2008 Q4 1,672 0 0 0.0
2008 Q3 3,029 0 0 0.0
2008 Q2 2,140 0 0 0.0
2008 Q1 1,559 0 0 0.0
2007 Q4 2,709 1 0 369.1
2007 Q3 3,315 0 0 0.0
2007 Q2 3,155 0 0 0.0
2007 Q1 2,413 0 0 0.0
2006 Q4 2,933 0 0 0.0
2006 Q3 3,299 0 0 0.0
2006 Q2 3,324 0 0 0.0
2006 Q1 2,496 0 0 0.0
2005 Q4 2,761 0 0 0.0
2005 Q3 3,849 0 0 0.0
2005 Q2 4,453 0 0 0.0
2005 Q1 2,695 0 0 0.0
2004 Q4 3,397 1 0 294.4
2004 Q3 3,627 0 0 0.0
2004 Q2 3,525 2 0 567.4
2004 Q1 1,976 0 0 0.0
2003 Q4 3,120 0 0 0.0
2003 Q3 3,740 0 0 0.0
2003 Q2 4,223 1 0 236.8
2003 Q1 3,036 0 0 0.0
2002 Q4 3,672 0 0 0.0
2002 Q3 3,790 0 0 0.0
2002 Q2 3,741 1 0 267.3
2002 Q1 3,109 0 0 0.0
2001 Q4 3,133 0 0 0.0
2001 Q3 4,099 0 0 0.0
2001 Q2 5,466 0 0 0.0
2001 Q1 4,999 0 0 0.0
2000 Q4 5,752 1 0 173.9
2000 Q3 4,444 0 0 0.0
2000 Q2 4,187 8 3 1910.7
2000 Q1 4,405 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

7 on file

2023 · 1 incident

July 27, 2023 IN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Heidelberg Materials Midwest Agg, Inc. · Struck against stationary object

Using a pry bar to free up a stuck stone. Employee's hand slipped contacting a steel guard. Contact resulted in a cut requiring 2 sutures.

2019 · 2 incidents

October 2, 2019 IN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Heidelberg Materials Midwest Agg, Inc. · Caught in, under or between a moving and a stationary object

Employee noticed the rip rap chute was plugged. Plant was stopped. While clearing the material with a pry bar a piece of RR became dislodged striking the pry bar and forcing the bar downward, pinching the tip of employee's left pinky finger which required sutures from the laceration.

April 26, 2019 IN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Heidelberg Materials Midwest Agg, Inc. · Struck by... (Not Elsewhere Classified)

EE finished EE's pre shift inspec. & was notified that the plant would not be ready to run for a short time. EE was cleaning up a roll up garage door and while handling the roll up door, a galvanized steel bracket struck EE's right forearm causing a cut. EE reported to a clinic which EE was administered sutures.

2004 · 1 incident

April 12, 2004 IN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Heidelberg Materials Midwest Agg, Inc. · Struck by falling object

EE WAS CLEANING THE APRON OF THE DUMP TRUCK WITH THE BED RAISED WHEN SOME WET LIME MATERIAL FROM THE BULKHEAD FELL, STRIKING HIS LEFT SIDE.

2003 · 1 incident

September 26, 2003 IN · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Heidelberg Materials Midwest Agg, Inc. · Struck by... (Not Elsewhere Classified)

HE WAS PERFORMING ELECTRICAL SERVICE ON A CONVEYER MOTOR. THE MOTOR AND REDUCER TORX ARM BROKE RESULTING IN THE MOTOR STRIKING ELECTRICIAN IN HIS SIDE. HE DID NOT FELL MEDICAL ATTENTION WAS REQUIRED AT THIS TIME. HE DID NOT REPORT TO WORKON 10-13-03 SEEKING MEDICAL ATTENTION.

1999 · 1 incident

November 2, 1999 IN · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver OTHER
Stoneco, Inc. · Struck by... (Not Elsewhere Classified)

LOADED TRIAXLE DUMP TRUCK. WAS LEAVING QUARRY WHEN GATE TO DRIVEWAY BEGAN TO SWING SHUT. THE GATE WAS BLOWN BY THE WIND TO THE EAST STRIKING THE DUMP TRUCK GOING INTO THE CAB OF THE TRUCK.

1998 · 1 incident

March 11, 1998 IN · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator MACHINERY
Stoneco, Inc. · Contact with hot objects or substances

EE WAS CUTTING ANGLE IRON WITH A TORCK & A SPARK FELL INSIDE OF HIS GLOVE CAUSING IT TO CATCH FIRE.

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The full compliance file on Milner Quarry

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.

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