Mining Incidents

Washplant 3 Metal/Non-Metal

Controlled by Summit Materials LLC
Grand Junction, Mesa County, CO  ·  Temporarily Idled
MSHA Mine ID: 0504565

Washplant 3 has $3K in proposed MSHA penalties and $0 outstanding across 1 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
25
citations
6
significant & substantial
$3,102
proposed penalties
$2,978
paid to date
96% of proposed penalties paid to date, a $124 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
32
inspections on record
327
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: 327 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Washplant 3 has $3K in proposed MSHA penalties and $0 outstanding across 1 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.
$3K
proposed penalties
$3K
current assessed
$3K
paid to date
$0
outstanding
24 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2023-04-12.
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 609 0 0 0.0
2025 Q3 1,146 0 0 0.0
2025 Q2 1,268 0 0 0.0
2025 Q1 869 0 0 0.0
2024 Q4 373 0 0 0.0
2024 Q3 615 0 0 0.0
2024 Q2 907 0 0 0.0
2024 Q1 664 0 0 0.0
Show 92 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 1,427 0 0 0.0
2023 Q3 1,177 0 0 0.0
2023 Q2 1,066 2 0 1876.2
2023 Q1 345 0 0 0.0
2022 Q4 928 0 0 0.0
2022 Q3 1,008 0 0 0.0
2022 Q2 1,496 0 0 0.0
2022 Q1 651 0 0 0.0
2021 Q4 1,619 0 0 0.0
2021 Q3 655 0 0 0.0
2021 Q2 2,405 0 0 0.0
2021 Q1 1,048 0 0 0.0
2020 Q4 1,136 0 0 0.0
2020 Q3 5,394 0 0 0.0
2020 Q2 683 0 0 0.0
2020 Q1 1,175 1 0 851.1
2019 Q4 463 0 0 0.0
2019 Q3 0 0 0
2018 Q4 3,590 0 0 0.0
2018 Q3 3,023 0 0 0.0
2018 Q1 0 0 0
2017 Q4 812 0 0 0.0
2017 Q3 1,216 1 0 822.4
2017 Q2 238 0 0 0.0
2017 Q1 0 0 0
2016 Q4 332 0 0 0.0
2016 Q3 752 1 0 1329.8
2016 Q2 285 0 0 0.0
2016 Q1 612 0 0 0.0
2015 Q4 0 0 0
2015 Q3 288 0 0 0.0
2015 Q2 53 0 0 0.0
2015 Q1 0 0 0
2014 Q4 0 0 0
2014 Q3 949 0 0 0.0
2014 Q2 89 0 0 0.0
2014 Q1 0 0 0
2013 Q4 126 0 0 0.0
2013 Q3 329 0 0 0.0
2013 Q2 0 0 0
2013 Q1 0 0 0
2012 Q4 12 0 0 0.0
2012 Q3 251 0 0 0.0
2012 Q2 0 0 0
2012 Q1 0 0 0
2011 Q4 50 0 0 0.0
2011 Q3 0 0 0
2011 Q2 74 3 0 40540.5
2011 Q1 0 0 0
2010 Q4 0 0 0
2010 Q3 194 4 3 20618.6
2010 Q2 0 0 0
2010 Q1 0 0 0
2009 Q4 107 0 0 0.0
2009 Q3 183 2 0 10929.0
2009 Q2 0 0 0
2009 Q1 0 0 0
2008 Q4 186 0 0 0.0
2008 Q3 317 0 0 0.0
2008 Q2 452 0 0 0.0
2008 Q1 0 0 0
2007 Q4 243 0 0 0.0
2007 Q3 1,556 0 0 0.0
2007 Q2 1,864 0 0 0.0
2007 Q1 57 0 0 0.0
2006 Q4 338 0 0 0.0
2006 Q3 500 0 0 0.0
2006 Q2 481 0 0 0.0
2006 Q1 0 0 0
2005 Q4 220 0 0 0.0
2005 Q3 619 0 0 0.0
2005 Q2 434 0 0 0.0
2005 Q1 0 0 0
2004 Q4 237 0 0 0.0
2004 Q3 554 6 1 10830.3
2004 Q2 142 0 0 0.0
2004 Q1 0 0 0
2003 Q4 140 0 0 0.0
2003 Q3 650 0 0 0.0
2003 Q2 599 0 0 0.0
2003 Q1 0 0 0
2002 Q4 775 0 0 0.0
2002 Q3 450 1 1 2222.2
2002 Q2 891 0 0 0.0
2002 Q1 0 0 0
2001 Q4 0 0 0
2001 Q3 1,130 0 0 0.0
2001 Q2 179 0 0 0.0
2001 Q1 0 0 0
2000 Q3 342 0 0 0.0
2000 Q2 662 4 1 6042.3
2000 Q1 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 Washplant 3

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.