Inertia Metal/Non-Metal
Atteberry Construction Inc.
· Surface
Controlled by
Lee R Atteberry; Kurtis Atteberry
Colome,
Tripp County,
SD
·
Intermittent
MSHA Mine ID: 3901489
Inertia has $7K in proposed MSHA penalties and $0 outstanding across 2 contested dockets, plus health sampling and the full incident record.
Watch this mine
Email me when a new MSHA incident is filed at Inertia.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2009
52
citations
19
significant & substantial
$6,987
proposed penalties
$6,914
paid to date
99% of proposed penalties paid to date, a $73 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2004
39
inspections on record
550
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: 550 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Inertia has $7K in proposed MSHA penalties and $0 outstanding across 2 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.$7K
proposed penalties
$7K
current assessed
$7K
paid to date
$0
outstanding
51 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2024-06-12.
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 | 81 | 0 | 0 | 0.0 |
| 2025 Q3 | 149 | 0 | 0 | 0.0 |
| 2025 Q2 | 94 | 0 | 0 | 0.0 |
| 2025 Q1 | 529 | 0 | 0 | 0.0 |
| 2024 Q4 | 648 | 0 | 0 | 0.0 |
| 2024 Q3 | 119 | 0 | 0 | 0.0 |
| 2024 Q2 | 84 | 1 | 0 | 11904.8 |
| 2024 Q1 | 174 | 0 | 0 | 0.0 |
Show 79 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 84 | 0 | 0 | 0.0 |
| 2023 Q3 | 181 | 0 | 0 | 0.0 |
| 2023 Q2 | 271 | 2 | 0 | 7380.1 |
| 2023 Q1 | 719 | 0 | 0 | 0.0 |
| 2022 Q4 | 79 | 0 | 0 | 0.0 |
| 2022 Q3 | 536 | 0 | 0 | 0.0 |
| 2022 Q2 | 55 | 3 | 0 | 54545.5 |
| 2022 Q1 | 550 | 0 | 0 | 0.0 |
| 2021 Q4 | 1,107 | 4 | 2 | 3613.4 |
| 2021 Q3 | 1,339 | 0 | 0 | 0.0 |
| 2021 Q2 | 1,171 | 1 | 0 | 854.0 |
| 2021 Q1 | 671 | 0 | 0 | 0.0 |
| 2020 Q4 | 1,012 | 3 | 0 | 2964.4 |
| 2020 Q3 | 943 | 0 | 0 | 0.0 |
| 2020 Q2 | 615 | 0 | 0 | 0.0 |
| 2020 Q1 | 478 | 0 | 0 | 0.0 |
| 2019 Q4 | 720 | 3 | 0 | 4166.7 |
| 2019 Q3 | 895 | 2 | 0 | 2234.6 |
| 2019 Q2 | 1,045 | 0 | 0 | 0.0 |
| 2019 Q1 | 0 | 0 | 0 | |
| 2018 Q4 | 1,151 | 0 | 0 | 0.0 |
| 2018 Q3 | 1,418 | 0 | 0 | 0.0 |
| 2018 Q2 | 933 | 0 | 0 | 0.0 |
| 2018 Q1 | 164 | 0 | 0 | 0.0 |
| 2017 Q4 | 472 | 2 | 1 | 4237.3 |
| 2017 Q3 | 705 | 0 | 0 | 0.0 |
| 2017 Q2 | 322 | 3 | 1 | 9316.8 |
| 2017 Q1 | 618 | 4 | 0 | 6472.5 |
| 2016 Q4 | 602 | 0 | 0 | 0.0 |
| 2016 Q3 | 1,105 | 0 | 0 | 0.0 |
| 2016 Q2 | 774 | 0 | 0 | 0.0 |
| 2016 Q1 | 1,016 | 2 | 0 | 1968.5 |
| 2015 Q4 | 575 | 0 | 0 | 0.0 |
| 2015 Q3 | 1,075 | 0 | 0 | 0.0 |
| 2015 Q2 | 440 | 0 | 0 | 0.0 |
| 2015 Q1 | 1,224 | 0 | 0 | 0.0 |
| 2014 Q4 | 36 | 0 | 0 | 0.0 |
| 2014 Q3 | 358 | 0 | 0 | 0.0 |
| 2014 Q2 | 958 | 1 | 1 | 1043.8 |
| 2014 Q1 | 0 | 0 | 0 | |
| 2013 Q4 | 2,573 | 0 | 0 | 0.0 |
| 2013 Q3 | 2,527 | 0 | 0 | 0.0 |
| 2013 Q2 | 648 | 0 | 0 | 0.0 |
| 2013 Q1 | 1,010 | 2 | 2 | 1980.2 |
| 2012 Q4 | 291 | 0 | 0 | 0.0 |
| 2012 Q3 | 614 | 0 | 0 | 0.0 |
| 2012 Q2 | 685 | 2 | 2 | 2919.7 |
| 2012 Q1 | 763 | 0 | 0 | 0.0 |
| 2011 Q4 | 1,327 | 0 | 0 | 0.0 |
| 2011 Q3 | 1,385 | 0 | 0 | 0.0 |
| 2011 Q2 | 867 | 3 | 2 | 3460.2 |
| 2011 Q1 | 0 | 0 | 0 | |
| 2010 Q4 | 1,358 | 0 | 0 | 0.0 |
| 2010 Q3 | 1,359 | 0 | 0 | 0.0 |
| 2010 Q2 | 604 | 0 | 0 | 0.0 |
| 2010 Q1 | 0 | 0 | 0 | |
| 2009 Q4 | 1,286 | 9 | 6 | 6998.4 |
| 2009 Q3 | 809 | 0 | 0 | 0.0 |
| 2009 Q2 | 300 | 0 | 0 | 0.0 |
| 2009 Q1 | 379 | 5 | 2 | 13192.6 |
| 2008 Q4 | 0 | 0 | 0 | |
| 2008 Q3 | 152 | 0 | 0 | 0.0 |
| 2008 Q2 | 1,224 | 0 | 0 | 0.0 |
| 2008 Q1 | 762 | 0 | 0 | 0.0 |
| 2007 Q4 | 1,225 | 0 | 0 | 0.0 |
| 2007 Q3 | 1,799 | 0 | 0 | 0.0 |
| 2007 Q2 | 1,206 | 0 | 0 | 0.0 |
| 2007 Q1 | 450 | 0 | 0 | 0.0 |
| 2006 Q4 | 473 | 0 | 0 | 0.0 |
| 2006 Q3 | 1,094 | 0 | 0 | 0.0 |
| 2006 Q2 | 1,135 | 0 | 0 | 0.0 |
| 2006 Q1 | 812 | 0 | 0 | 0.0 |
| 2005 Q4 | 834 | 0 | 0 | 0.0 |
| 2005 Q3 | 1,952 | 0 | 0 | 0.0 |
| 2005 Q2 | 1,519 | 0 | 0 | 0.0 |
| 2005 Q1 | 1,375 | 0 | 0 | 0.0 |
| 2004 Q4 | 854 | 0 | 0 | 0.0 |
| 2004 Q3 | 784 | 0 | 0 | 0.0 |
| 2004 Q2 | 448 | 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 Inertia
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.