Sergeants Plant has $7K 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
3
Years on record
2018–2026
Latest incident
Jun 2026
Compliance record
MSHA citations since 2015
47
citations
11
significant & substantial
$6,523
proposed penalties
$6,523
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2015
29
inspections on record
446
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: 446 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Sergeants Plant has $7K 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.
$7K
proposed penalties
$7K
current assessed
$7K
paid to date
$0
outstanding
42 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-10-02.
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
4,786
1
0
208.9
2025 Q3
6,182
0
0
0.0
2025 Q2
6,889
1
0
145.2
2025 Q1
6,388
0
0
0.0
2024 Q4
5,360
0
0
0.0
2024 Q3
6,035
4
1
662.8
2024 Q2
6,113
0
0
0.0
2024 Q1
5,432
4
1
736.4
Show 38 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2023 Q4
5,554
0
0
0.0
2023 Q3
6,403
3
0
468.5
2023 Q2
5,363
0
0
0.0
2023 Q1
7,628
0
0
0.0
2022 Q4
7,699
0
0
0.0
2022 Q3
8,756
1
0
114.2
2022 Q2
8,228
0
0
0.0
2022 Q1
7,987
0
0
0.0
2021 Q4
7,938
1
0
126.0
2021 Q3
7,250
0
0
0.0
2021 Q2
5,144
1
0
194.4
2021 Q1
5,326
1
0
187.8
2020 Q4
5,154
0
0
0.0
2020 Q3
2,007
0
0
0.0
2020 Q2
4,641
2
1
430.9
2020 Q1
5,636
0
0
0.0
2019 Q4
4,531
4
1
882.8
2019 Q3
5,472
0
0
0.0
2019 Q2
4,207
0
0
0.0
2019 Q1
4,452
0
0
0.0
2018 Q4
3,765
0
0
0.0
2018 Q3
4,223
0
0
0.0
2018 Q2
3,648
2
2
548.2
2018 Q1
4,149
3
1
723.1
2017 Q4
3,813
0
0
0.0
2017 Q3
4,144
2
0
482.6
2017 Q2
3,020
0
0
0.0
2017 Q1
3,928
0
0
0.0
2016 Q4
3,287
4
0
1216.9
2016 Q3
3,595
1
0
278.2
2016 Q2
3,733
0
0
0.0
2016 Q1
2,744
0
0
0.0
2015 Q4
3,128
0
0
0.0
2015 Q3
2,591
0
0
0.0
2015 Q2
4,480
7
2
1562.5
2015 Q1
3,214
0
0
0.0
2014 Q4
4,544
0
0
0.0
2014 Q3
1,022
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
3 on file
2026 · 1 incident
June 26, 2026OH · Metal/Non-Metalfront-end loader, scraper-loader operator, pan operator, payloader, scraper rig operatorSLIP OR FALL OF PERSON
Conveyor went down due to being overloaded and they commenced to clearing the belt off to get back running when employee was repositioning feet they caused them to fall down on the rock surface below conveyor landing on their back onto the loose rocks. CT scans and x-rays determined they had compound fractures in their T1, T11 and T12 discs in the back along with a bruised lung.
2024 · 1 incident
February 15, 2024OH · Metal/Non-Metalcrusher attendant/operator, pan feeder operator/workerHANDLING OF MATERIALS
Melvin Stone Co. LLC · Caught in, under or between a moving and a stationary object
Employee had locked and tagged out the crusher to adjust the curtain. The rotor was on the "up-stroke" and the employee pushed the rotor over with their hand rather than using a board or steel bar and EE's glove got caught between the rotor and housing. This caused a cut to EE's right thumb requiring 6 stitches.
2018 · 1 incident
April 4, 2018OH · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanMACHINERY
Sergeant Stone Inc · Caught in, under or between a moving and a stationary object
The employee was cleaning the return roller on the crusher. Employee's hand and arm became caught between the roller and belt.
For insurers, brokers, and safety consultants
The full compliance file on Sergeants Plant
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.