Mitchell Materials- Winchester has $65K in proposed MSHA penalties and $0 outstanding across 2 contested dockets, plus health sampling and the full incident record.
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Fatalities
0
Total incidents
4
Years on record
2015–2023
Latest incident
Jun 2023
Compliance record
MSHA citations since 2011
120
citations
32
significant & substantial
$65,122
proposed penalties
$31,904
paid to date
49% of proposed penalties paid to date, a $33,218 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2011
31
inspections on record
545
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: 545 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Mitchell Materials- Winchester has $65K in proposed MSHA penalties and $0 outstanding across 2 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.
$65K
proposed penalties
$32K
current assessed
$32K
paid to date
$0
outstanding
115 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2025-05-07.
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
2,829
0
0
0.0
2025 Q3
2,222
0
0
0.0
2025 Q2
3,363
2
0
594.7
2025 Q1
1,212
0
0
0.0
2024 Q4
1,576
0
0
0.0
2024 Q3
1,701
7
1
4115.2
2024 Q2
1,591
0
0
0.0
2024 Q1
512
0
0
0.0
Show 52 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2023 Q4
2,110
0
0
0.0
2023 Q3
4,109
0
0
0.0
2023 Q2
3,558
6
0
1686.3
2023 Q1
1,500
0
0
0.0
2022 Q4
4,113
4
1
972.5
2022 Q3
5,651
0
0
0.0
2022 Q2
2,871
2
1
696.6
2022 Q1
3,135
0
0
0.0
2021 Q4
3,795
0
0
0.0
2021 Q3
3,665
5
1
1364.3
2021 Q2
3,710
3
1
808.6
2021 Q1
1,106
0
0
0.0
2020 Q4
768
2
1
2604.2
2020 Q3
2,033
1
0
491.9
2020 Q2
1,305
0
0
0.0
2020 Q1
923
0
0
0.0
2019 Q4
1,771
0
0
0.0
2019 Q3
2,640
2
1
757.6
2019 Q2
2,486
6
1
2413.5
2019 Q1
2,315
0
0
0.0
2018 Q4
2,576
0
0
0.0
2018 Q3
5,127
6
5
1170.3
2018 Q2
2,540
0
0
0.0
2018 Q1
2,427
0
0
0.0
2017 Q4
2,275
0
0
0.0
2017 Q3
2,676
0
0
0.0
2017 Q2
1,712
4
0
2336.4
2017 Q1
1,523
0
0
0.0
2016 Q4
4,938
0
0
0.0
2016 Q3
5,084
10
0
1967.0
2016 Q2
3,588
0
0
0.0
2016 Q1
2,023
0
0
0.0
2015 Q4
3,586
0
0
0.0
2015 Q3
3,978
3
2
754.1
2015 Q2
3,244
0
0
0.0
2015 Q1
1,181
0
0
0.0
2014 Q4
4,364
0
0
0.0
2014 Q3
3,642
0
0
0.0
2014 Q2
3,281
7
3
2133.5
2014 Q1
759
0
0
0.0
2013 Q4
1,738
2
0
1150.7
2013 Q3
1,927
0
0
0.0
2013 Q2
1,567
9
4
5743.5
2013 Q1
396
0
0
0.0
2012 Q4
1,830
0
0
0.0
2012 Q3
1,865
0
0
0.0
2012 Q2
1,865
0
0
0.0
2012 Q1
1,628
0
0
0.0
2011 Q4
1,939
19
6
9798.9
2011 Q3
676
0
0
0.0
2011 Q2
246
16
4
65040.7
2011 Q1
132
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
4 on file
2023 · 1 incident
June 27, 2023NH · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorHANDLING OF MATERIALS
Injured party was working to repair a leaking hydraulic fitting. When disassembling the fitting, the O-ring failed spraying EE with hot, pressurized fluid.
2019 · 1 incident
May 24, 2019NH · Metal/Non-Metalbulldozer operator, universal operator, heavy equipment operator, operating engineerSLIP OR FALL OF PERSON
Daily inspection and greasing of conveyors, had hand near a screen that had a protruding sharp metal piece and caught his wedding ring on the metal and cut his ring finger.
For insurers, brokers, and safety consultants
The full compliance file on Mitchell Materials- Winchester
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.