Arenero Comerio has $15K in proposed MSHA penalties and $2K outstanding across 0 contested dockets, plus health sampling and the full incident record.
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Fatalities
0
Total incidents
1
Years on record
2025
Latest incident
Apr 2025
Compliance record
MSHA citations since 2000
48
citations
21
significant & substantial
$15,243
proposed penalties
$13,065
paid to date
86% of proposed penalties paid to date, a $2,178 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
32
inspections on record
334
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: 334 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Arenero Comerio has $15K in proposed MSHA penalties and $2K 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.
$15K
proposed penalties
$15K
current assessed
$13K
paid to date
$2K
outstanding
43 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-10-21.
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
3,144
8
2
2544.5
2025 Q3
3,156
0
0
0.0
2025 Q2
3,214
4
2
1244.6
2025 Q1
3,253
0
0
0.0
2024 Q4
3,233
8
6
2474.5
2024 Q3
2,835
0
0
0.0
2024 Q2
3,380
14
4
4142.0
2024 Q1
3,823
0
0
0.0
Show 7 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2023 Q4
4,180
3
2
717.7
2023 Q3
3,178
0
0
0.0
2021 Q2
24
0
0
0.0
2021 Q1
24
0
0
0.0
2020 Q4
534
0
0
0.0
2000 Q4
5,280
5
1
947.0
2000 Q3
3,408
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
1 on file
2025 · 1 incident
April 2, 2025PR · Metal/Non-Metalhaul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driverSLIP OR FALL OF PERSON
EMPLEADO INFORMA QUE ESTABA CERRANDO EL BONETE DEL BUGGY, RESBALO Y SE CAYO. CAYO DEL LADO DERECHO DE SU CUERPO PRESENTANDO DOLORES FUERTES EN EL AREA DEL COSTADO. EMPLOYEE REPORTS WAS CLOSING THE BUGGY'S BONNET, SLIPPED AND FELL. EMPLOYEE FELL ON THE RIGHT SIDE OF BODY PRESENTING STRONG PAIN IN THE SIDE AREA.
For insurers, brokers, and safety consultants
The full compliance file on Arenero Comerio
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.