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Mobile Plant #4 Metal/Non-Metal

University Redi-Mix · Surface
Controlled by Colas S A
Delta Junction, Southeast Fairbanks County, AK  ·  Intermittent
MSHA Mine ID: 5001496

Mobile Plant #4 has $3K in proposed MSHA penalties and $732 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
2
Years on record
2006–2010
Latest incident
Jun 2010
Compliance record
MSHA citations since 2000
23
citations
3
significant & substantial
$2,899
proposed penalties
$2,167
paid to date
75% of proposed penalties paid to date, a $732 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
26
inspections on record
249
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: 249 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Mobile Plant #4 has $3K in proposed MSHA penalties and $732 outstanding across 0 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
$2K
paid to date
$732
outstanding
20 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-06-27.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also the operator's enforcement record
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 0 0 0
2025 Q3 1,255 0 0 0.0
2025 Q2 816 2 0 2451.0
2025 Q1 0 0 0
2024 Q4 1,153 0 0 0.0
2024 Q3 652 0 0 0.0
2024 Q2 0 0 0
2024 Q1 0 0 0
Show 83 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 0 0 0
2023 Q3 0 0 0
2023 Q2 1,329 0 0 0.0
2023 Q1 0 0 0
2022 Q4 0 0 0
2022 Q3 961 4 0 4162.3
2022 Q2 743 0 0 0.0
2022 Q1 0 0 0
2021 Q4 0 0 0
2021 Q3 0 0 0
2021 Q2 820 0 0 0.0
2021 Q1 0 0 0
2020 Q4 0 0 0
2020 Q3 0 0 0
2020 Q2 1,128 0 0 0.0
2020 Q1 0 0 0
2019 Q4 0 0 0
2019 Q3 0 0 0
2019 Q2 1,391 0 0 0.0
2019 Q1 0 0 0
2018 Q4 0 0 0
2018 Q3 43 0 0 0.0
2018 Q2 463 0 0 0.0
2018 Q1 0 0 0
2017 Q4 0 0 0
2017 Q3 0 0 0
2017 Q2 0 0 0
2017 Q1 0 0 0
2016 Q4 0 0 0
2016 Q3 0 0 0
2016 Q2 0 0 0
2016 Q1 0 0 0
2015 Q4 0 0 0
2015 Q3 0 0 0
2015 Q2 0 0 0
2014 Q4 0 0 0
2014 Q3 3,448 3 1 870.1
2014 Q2 556 0 0 0.0
2014 Q1 0 0 0
2013 Q4 0 0 0
2013 Q3 1,045 0 0 0.0
2013 Q2 603 0 0 0.0
2013 Q1 0 0 0
2012 Q4 318 0 0 0.0
2012 Q3 773 0 0 0.0
2012 Q2 239 0 0 0.0
2012 Q1 0 0 0
2011 Q4 361 0 0 0.0
2011 Q3 1,343 4 0 2978.4
2011 Q2 936 0 0 0.0
2011 Q1 26 0 0 0.0
2010 Q4 213 0 0 0.0
2010 Q3 1,384 3 2 2167.6
2010 Q2 786 2 0 2544.5
2010 Q1 0 0 0
2009 Q4 0 0 0
2009 Q3 0 0 0
2008 Q2 0 0 0
2008 Q1 0 0 0
2007 Q4 0 0 0
2007 Q3 503 0 0 0.0
2007 Q2 564 0 0 0.0
2007 Q1 0 0 0
2006 Q4 0 0 0
2006 Q3 1,137 0 0 0.0
2006 Q2 3,614 0 0 0.0
2006 Q1 1,025 0 0 0.0
2005 Q3 1,320 3 0 2272.7
2003 Q4 0 0 0
2003 Q3 0 0 0
2003 Q2 1,040 0 0 0.0
2003 Q1 0 0 0
2002 Q4 762 0 0 0.0
2002 Q3 551 0 0 0.0
2002 Q2 1,298 0 0 0.0
2002 Q1 0 0 0
2001 Q4 0 0 0
2001 Q3 563 0 0 0.0
2001 Q2 870 0 0 0.0
2001 Q1 0 0 0
2000 Q4 0 0 0
2000 Q3 0 1 0
2000 Q2 0 0 0
No fatalities recorded at this mine.

Reportable incidents

2 on file

2010 · 1 incident

June 4, 2010 AK · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management HANDLING OF MATERIALS
University Redi-Mix · Over-exertion in lifting objects

The employee was manually picking up a starter for the jaw on Mobile Plant #4; along w/ 2 additional employees. He felt a tingly twing in his lower back and set the starter down immediately. The employee has seen a chiropractor in the past and requested to be seen by a chiropractor for diagnosis and treatment in this case.

2006 · 1 incident

June 15, 2006 AK · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
University Redi-Mix · Fall from scaffolds, walkways, platforms

Injured employee was standing on a catwalk and assisting with the change out and installation of a new piece of screen on the portable crusher with 3 other workers. He was pulling on the piece of screen after it became stuck. He subsequently lost his grip while pulling, lost his balance and fell off the catwalk and impacted the ground.

For insurers, brokers, and safety consultants

The full compliance file on Mobile Plant #4

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.

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