Mining Incidents

PORTABLE #1 Fort Collins Metal/Non-Metal

Simon Contractors · Surface
Controlled by Colas S A
Timnath, Larimer County, CO  ·  Active
MSHA Mine ID: 0504083

PORTABLE #1 Fort Collins has $66K in proposed MSHA penalties and $4K outstanding across 15 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 2000
190
citations
64
significant & substantial
$66,179
proposed penalties
$59,733
paid to date
90% of proposed penalties paid to date, a $6,446 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
58
inspections on record
833
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: 833 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 #1 Fort Collins has $66K in proposed MSHA penalties and $4K outstanding across 15 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.
$66K
proposed penalties
$63K
current assessed
$60K
paid to date
$4K
outstanding
185 assessments are final orders; 15 contested dockets.
As of the most recent assessment on 2026-04-23.
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 2,513 0 0 0.0
2025 Q3 4,663 0 0 0.0
2025 Q2 4,365 0 0 0.0
2025 Q1 3,338 4 0 1198.3
2024 Q4 3,146 0 0 0.0
2024 Q3 1,844 3 1 1626.9
2024 Q2 3,351 0 0 0.0
2024 Q1 3,830 0 0 0.0
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 2,486 0 0 0.0
2023 Q3 2,602 0 0 0.0
2023 Q2 0 0 0
2023 Q1 0 0 0
2022 Q4 155 0 0 0.0
2022 Q3 2,196 0 0 0.0
2022 Q2 1,657 0 0 0.0
2022 Q1 294 0 0 0.0
2021 Q4 4,872 4 2 821.0
2021 Q3 4,912 0 0 0.0
2021 Q2 4,623 0 0 0.0
2021 Q1 3,121 0 0 0.0
2020 Q4 96 2 0 20833.3
2020 Q3 4,326 0 0 0.0
2020 Q2 4,231 0 0 0.0
2020 Q1 3,548 1 0 281.8
2019 Q4 4,008 0 0 0.0
2019 Q3 3,536 0 0 0.0
2019 Q2 2,904 0 0 0.0
2019 Q1 0 0 0
2018 Q4 4,071 0 0 0.0
2018 Q3 3,503 0 0 0.0
2018 Q2 5,749 4 1 695.8
2018 Q1 4,665 0 0 0.0
2017 Q4 4,542 4 1 880.7
2017 Q3 4,854 0 0 0.0
2017 Q2 5,451 0 0 0.0
2017 Q1 3,910 0 0 0.0
2016 Q4 6,851 1 0 146.0
2016 Q3 7,408 2 0 270.0
2016 Q2 5,965 0 0 0.0
2016 Q1 6,064 8 4 1319.3
2015 Q4 4,244 0 0 0.0
2015 Q3 3,379 0 0 0.0
2015 Q2 3,270 0 0 0.0
2015 Q1 2,803 8 4 2854.1
2014 Q4 3,313 0 0 0.0
2014 Q3 4,738 0 0 0.0
2014 Q2 3,957 0 0 0.0
2014 Q1 2,533 1 0 394.8
2013 Q4 2,743 0 0 0.0
2013 Q3 2,661 0 0 0.0
2013 Q2 2,783 4 1 1437.3
2013 Q1 2,938 3 1 1021.1
2012 Q4 3,053 0 0 0.0
2012 Q3 2,809 1 0 356.0
2012 Q2 3,029 8 2 2641.1
2012 Q1 2,296 0 0 0.0
2011 Q4 2,777 0 0 0.0
2011 Q3 1,530 0 0 0.0
2011 Q2 1,184 0 0 0.0
2011 Q1 712 5 0 7022.5
2010 Q4 1,784 0 0 0.0
2010 Q3 3,019 1 0 331.2
2010 Q2 1,703 0 0 0.0
2010 Q1 894 0 0 0.0
2009 Q4 2,104 7 2 3327.0
2009 Q3 2,392 0 0 0.0
2009 Q2 1,512 0 0 0.0
2009 Q1 1,638 5 0 3052.5
2008 Q4 1,674 0 0 0.0
2008 Q3 2,605 0 0 0.0
2008 Q2 2,286 7 1 3062.1
2008 Q1 2,092 2 1 956.0
2007 Q4 1,417 0 0 0.0
2007 Q3 2,285 0 0 0.0
2007 Q2 2,634 0 0 0.0
2007 Q1 3,157 0 0 0.0
2006 Q4 2,444 0 0 0.0
2006 Q3 2,671 2 1 748.8
2006 Q2 5,134 33 13 6427.7
2006 Q1 4,435 0 0 0.0
2005 Q4 2,049 1 0 488.0
2005 Q3 2,627 0 0 0.0
2005 Q2 2,070 0 0 0.0
2005 Q1 3,312 0 0 0.0
2004 Q4 3,198 6 1 1876.2
2004 Q3 3,092 9 6 2910.7
2004 Q2 3,608 11 5 3048.8
2004 Q1 3,929 0 0 0.0
2003 Q4 2,240 1 0 446.4
2003 Q3 2,436 5 2 2052.5
2003 Q2 2,368 0 0 0.0
2003 Q1 1,921 0 0 0.0
2002 Q4 1,944 0 0 0.0
2002 Q3 2,977 4 3 1343.6
2002 Q2 2,123 0 0 0.0
2002 Q1 1,621 0 0 0.0
2001 Q4 2,280 0 0 0.0
2001 Q3 1,661 0 0 0.0
2001 Q2 2,208 0 0 0.0
2001 Q1 1,513 0 0 0.0
2000 Q4 1,105 0 0 0.0
2000 Q3 1,280 14 7 10937.5
2000 Q2 1,653 0 0 0.0
2000 Q1 1,987 13 3 6542.5

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 #1 Fort Collins

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.