Mining Incidents

Portable Screening Plant Metal/Non-Metal

Pueblo, Pueblo County, CO  ·  Intermittent
MSHA Mine ID: 0504788

Portable Screening Plant has $11K in proposed MSHA penalties and $0 outstanding across 5 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2004
52
citations
16
significant & substantial
$10,927
proposed penalties
$9,418
paid to date
86% of proposed penalties paid to date, a $1,509 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2004
34
inspections on record
343
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: 343 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Portable Screening Plant has $11K in proposed MSHA penalties and $0 outstanding across 5 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.
$11K
proposed penalties
$9K
current assessed
$9K
paid to date
$0
outstanding
51 assessments are final orders; 5 contested dockets.
As of the most recent assessment on 2025-11-17.
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 120 1 1 8333.3
2025 Q3 24 10 6 416666.7
2023 Q3 0 0 0
2023 Q2 111 0 0 0.0
2023 Q1 225 0 0 0.0
2022 Q4 96 0 0 0.0
2022 Q3 242 0 0 0.0
2022 Q2 1,320 0 0 0.0
Show 65 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2022 Q1 300 0 0 0.0
2021 Q4 110 0 0 0.0
2021 Q2 40 1 0 25000.0
2021 Q1 8 0 0 0.0
2020 Q4 3 0 0 0.0
2020 Q3 0 0 0
2020 Q2 119 1 0 8403.4
2020 Q1 239 0 0 0.0
2019 Q4 458 0 0 0.0
2019 Q3 1,421 0 0 0.0
2019 Q2 338 0 0 0.0
2019 Q1 928 0 0 0.0
2018 Q4 1,164 1 0 859.1
2018 Q3 0 0 0
2018 Q2 0 0 0
2018 Q1 0 0 0
2017 Q4 50 0 0 0.0
2017 Q3 1,120 3 3 2678.6
2017 Q2 1,140 0 0 0.0
2017 Q1 962 2 1 2079.0
2016 Q4 661 0 0 0.0
2016 Q3 470 0 0 0.0
2016 Q2 924 0 0 0.0
2016 Q1 604 3 0 4966.9
2015 Q4 892 0 0 0.0
2015 Q3 1,171 0 0 0.0
2015 Q2 1,145 0 0 0.0
2015 Q1 970 0 0 0.0
2014 Q4 704 4 0 5681.8
2014 Q3 780 0 0 0.0
2014 Q2 595 1 0 1680.7
2014 Q1 160 0 0 0.0
2013 Q4 0 0 0
2013 Q3 36 0 0 0.0
2013 Q2 70 0 0 0.0
2011 Q4 0 0 0
2011 Q3 0 0 0
2011 Q1 0 1 0
2010 Q4 1,158 0 0 0.0
2010 Q3 1,158 0 0 0.0
2010 Q2 1,624 0 0 0.0
2010 Q1 1,624 0 0 0.0
2009 Q4 1,934 0 0 0.0
2009 Q3 1,248 0 0 0.0
2009 Q2 1,582 13 4 8217.4
2009 Q1 1,678 0 0 0.0
2008 Q4 1,118 1 0 894.5
2008 Q3 1,126 0 0 0.0
2008 Q2 1,051 0 0 0.0
2008 Q1 1,026 1 0 974.7
2007 Q4 1,040 0 0 0.0
2007 Q3 1,560 0 0 0.0
2007 Q2 1,560 0 0 0.0
2007 Q1 1,560 2 0 1282.1
2006 Q4 1,560 0 0 0.0
2006 Q3 1,560 5 1 3205.1
2006 Q2 1,560 0 0 0.0
2006 Q1 1,560 0 0 0.0
2005 Q4 1,560 0 0 0.0
2005 Q3 1,560 0 0 0.0
2005 Q2 1,560 0 0 0.0
2005 Q1 1,560 1 0 641.0
2004 Q4 2,600 0 0 0.0
2004 Q3 0 1 0
2004 Q2 692 0 0 0.0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.

For insurers, brokers, and safety consultants

The full compliance file on Portable Screening 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.