Mining Incidents

Performance Proppants LLC operator

Controlled by Pro Frac Holding Corp
MSHA operator ID: 0152953
Fatalities
0
Total incidents
5
Mines on record
4
Years on record
2018–2023
Compliance record
MSHA citations since 2018
143
citations
34
significant & substantial
$69,942
proposed penalties
$69,942
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2018
49
inspections on record
1,001
inspection hours
14.3
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.
143 citations across 1,001 inspection hours.
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.
$70K
proposed penalties
$70K
current assessed
$70K
paid to date
$0
outstanding
141 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2024-01-31.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2023
2
2022
1
2020
1
2018
1

Mines on record

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The full compliance file on Performance Proppants 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.