Mining Incidents

Jig Plant #1 Metal/Non-Metal

Controlled by Knife River Corporation
Tuttle, Kidder County, ND  ·  Intermittent
MSHA Mine ID: 3200777

Jig Plant #1 has $5K 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
1
Years on record
2023
Latest incident
Jun 2023
Compliance record
MSHA citations since 2000
42
citations
4
significant & substantial
$5,259
proposed penalties
$5,259
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
35
inspections on record
444
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: 444 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Jig Plant #1 has $5K 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.
$5K
proposed penalties
$5K
current assessed
$5K
paid to date
$0
outstanding
42 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2025-05-08.
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 738 0 0 0.0
2025 Q3 3,075 0 0 0.0
2025 Q2 1,676 1 0 596.7
2025 Q1 0 0 0
2024 Q4 1,091 0 0 0.0
2024 Q3 1,052 0 0 0.0
2024 Q2 1,604 0 0 0.0
2024 Q1 0 0 0
Show 85 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 1,370 0 0 0.0
2023 Q3 698 0 0 0.0
2023 Q2 1,764 1 0 566.9
2023 Q1 0 0 0
2022 Q4 151 0 0 0.0
2022 Q3 689 0 0 0.0
2022 Q2 1,116 0 0 0.0
2022 Q1 0 0 0
2021 Q4 174 0 0 0.0
2021 Q3 608 1 0 1644.7
2021 Q2 149 1 0 6711.4
2021 Q1 0 0 0
2020 Q4 210 0 0 0.0
2020 Q3 538 0 0 0.0
2020 Q2 40 0 0 0.0
2020 Q1 0 0 0
2019 Q4 288 0 0 0.0
2019 Q3 732 6 0 8196.7
2019 Q2 234 0 0 0.0
2019 Q1 0 0 0
2018 Q4 0 0 0
2018 Q3 777 0 0 0.0
2018 Q2 144 1 0 6944.4
2018 Q1 0 0 0
2017 Q4 204 0 0 0.0
2017 Q3 428 0 0 0.0
2017 Q2 0 0 0
2017 Q1 0 0 0
2016 Q4 206 1 0 4854.4
2016 Q3 660 2 0 3030.3
2016 Q2 930 0 0 0.0
2015 Q4 72 0 0 0.0
2015 Q3 517 0 0 0.0
2015 Q2 1,214 4 0 3294.9
2015 Q1 1 0 0 0.0
2014 Q4 128 0 0 0.0
2014 Q3 704 0 0 0.0
2014 Q2 560 1 0 1785.7
2014 Q1 0 0 0
2013 Q4 0 0 0
2013 Q3 1,616 2 0 1237.6
2013 Q2 951 0 0 0.0
2013 Q1 0 0 0
2012 Q4 0 0 0
2012 Q3 987 0 0 0.0
2012 Q2 3,294 0 0 0.0
2012 Q1 48 0 0 0.0
2011 Q4 4,883 3 2 614.4
2011 Q3 4,480 0 0 0.0
2011 Q2 755 3 0 3973.5
2011 Q1 0 0 0
2010 Q4 450 0 0 0.0
2010 Q3 708 1 0 1412.4
2010 Q2 818 1 0 1222.5
2010 Q1 0 0 0
2009 Q4 1,138 0 0 0.0
2009 Q3 1,693 0 0 0.0
2009 Q2 11 2 0 181818.2
2009 Q1 0 0 0
2008 Q4 737 0 0 0.0
2008 Q3 1,224 0 0 0.0
2008 Q2 286 0 0 0.0
2008 Q1 0 0 0
2007 Q4 1,375 0 0 0.0
2007 Q3 763 0 0 0.0
2007 Q2 652 0 0 0.0
2007 Q1 0 0 0
2006 Q4 3,692 2 0 541.7
2006 Q3 715 0 0 0.0
2006 Q2 0 0 0
2006 Q1 0 0 0
2005 Q4 922 0 0 0.0
2005 Q3 801 0 0 0.0
2005 Q2 913 0 0 0.0
2005 Q1 0 0 0
2004 Q4 1,117 2 1 1790.5
2004 Q3 1,171 0 0 0.0
2004 Q2 1,166 0 0 0.0
2004 Q1 0 0 0
2003 Q4 1,199 0 0 0.0
2003 Q3 595 3 1 5042.0
2001 Q1 0 0 0
2000 Q4 0 0 0
2000 Q3 5,034 4 0 794.6
2000 Q2 2,297 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

1 on file

2023 · 1 incident

June 14, 2023 ND · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Knife River Corporation-North Central · Struck against a moving object

Employee was running a scraper and was being pushed by another scraper. EE alleges that the other scraper hit EE hard from behind and EE complained that EE's back was sore and ask to go home for the day. EE supposed to return to work the next day but asked for the day off. On 6/16/23 EE went to the Occ Health Clinic without notifying anyone.

For insurers, brokers, and safety consultants

The full compliance file on Jig Plant #1

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.