Mining Incidents

Alpine Monahans, LLC operator

Controlled by Pro Frac Holding Corp
MSHA operator ID: 0155013
Fatalities
0
Total incidents
20
Mines on record
1
Years on record
2018–2023
Compliance record
MSHA citations since 2018
116
citations
27
significant & substantial
$33,554
proposed penalties
$33,411
paid to date
100% of proposed penalties paid to date, a $143 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2018
26
inspections on record
670
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: 670 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$34K
proposed penalties
$34K
current assessed
$33K
paid to date
$143
outstanding
103 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2023-11-07.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2023
1
2022
3
2021
1
2019
7
2018
8

Mines on record

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The full compliance file on Alpine Monahans, LLC

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.