RBC Crusher #1 Metal/Non-Metal
RBC Sand & Gravel Inc
· Surface
Controlled by
Rodney B Clarke; Brian L Clarke
Darby,
Ravalli County,
MT
·
Intermittent
MSHA Mine ID: 2402307
RBC Crusher #1 has $9K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.
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Email me when a new MSHA incident is filed at RBC Crusher #1.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2005
37
citations
5
significant & substantial
$8,763
proposed penalties
$8,763
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2003
34
inspections on record
361
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: 361 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
RBC Crusher #1 has $9K in proposed MSHA penalties and $0 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.$9K
proposed penalties
$9K
current assessed
$9K
paid to date
$0
outstanding
37 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2024-04-30.
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 | 190 | 0 | 0 | 0.0 |
| 2025 Q3 | 188 | 0 | 0 | 0.0 |
| 2025 Q2 | 176 | 0 | 0 | 0.0 |
| 2025 Q1 | 77 | 0 | 0 | 0.0 |
| 2024 Q4 | 92 | 0 | 0 | 0.0 |
| 2024 Q3 | 552 | 0 | 0 | 0.0 |
| 2024 Q2 | 420 | 1 | 0 | 2381.0 |
| 2024 Q1 | 70 | 0 | 0 | 0.0 |
Show 68 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 300 | 0 | 0 | 0.0 |
| 2023 Q3 | 595 | 0 | 0 | 0.0 |
| 2023 Q2 | 791 | 0 | 0 | 0.0 |
| 2018 Q4 | 43 | 4 | 1 | 93023.3 |
| 2018 Q3 | 518 | 0 | 0 | 0.0 |
| 2018 Q2 | 162 | 0 | 0 | 0.0 |
| 2018 Q1 | 38 | 2 | 0 | 52631.6 |
| 2017 Q4 | 150 | 0 | 0 | 0.0 |
| 2017 Q3 | 270 | 0 | 0 | 0.0 |
| 2017 Q2 | 269 | 1 | 0 | 3717.5 |
| 2017 Q1 | 50 | 0 | 0 | 0.0 |
| 2016 Q4 | 270 | 0 | 0 | 0.0 |
| 2016 Q3 | 424 | 0 | 0 | 0.0 |
| 2016 Q2 | 248 | 0 | 0 | 0.0 |
| 2016 Q1 | 120 | 1 | 0 | 8333.3 |
| 2015 Q4 | 170 | 0 | 0 | 0.0 |
| 2015 Q3 | 512 | 1 | 0 | 1953.1 |
| 2015 Q2 | 510 | 1 | 0 | 1960.8 |
| 2015 Q1 | 4 | 0 | 0 | 0.0 |
| 2014 Q4 | 2 | 0 | 0 | 0.0 |
| 2014 Q3 | 4 | 0 | 0 | 0.0 |
| 2014 Q2 | 22 | 0 | 0 | 0.0 |
| 2014 Q1 | 3 | 0 | 0 | 0.0 |
| 2013 Q4 | 163 | 0 | 0 | 0.0 |
| 2013 Q3 | 525 | 0 | 0 | 0.0 |
| 2013 Q2 | 260 | 0 | 0 | 0.0 |
| 2013 Q1 | 3 | 0 | 0 | 0.0 |
| 2012 Q4 | 2 | 0 | 0 | 0.0 |
| 2012 Q3 | 5 | 0 | 0 | 0.0 |
| 2012 Q2 | 4 | 0 | 0 | 0.0 |
| 2012 Q1 | 2 | 0 | 0 | 0.0 |
| 2011 Q4 | 1 | 0 | 0 | 0.0 |
| 2011 Q3 | 42 | 0 | 0 | 0.0 |
| 2011 Q2 | 290 | 0 | 0 | 0.0 |
| 2011 Q1 | 148 | 1 | 0 | 6756.8 |
| 2010 Q4 | 642 | 0 | 0 | 0.0 |
| 2010 Q3 | 4 | 0 | 0 | 0.0 |
| 2010 Q2 | 328 | 0 | 0 | 0.0 |
| 2010 Q1 | 74 | 1 | 0 | 13513.5 |
| 2009 Q4 | 5 | 3 | 0 | 600000.0 |
| 2009 Q3 | 730 | 0 | 0 | 0.0 |
| 2009 Q2 | 4 | 0 | 0 | 0.0 |
| 2009 Q1 | 3 | 0 | 0 | 0.0 |
| 2008 Q4 | 332 | 8 | 0 | 24096.4 |
| 2008 Q3 | 436 | 0 | 0 | 0.0 |
| 2008 Q2 | 662 | 0 | 0 | 0.0 |
| 2008 Q1 | 50 | 0 | 0 | 0.0 |
| 2007 Q4 | 178 | 0 | 0 | 0.0 |
| 2007 Q3 | 1,320 | 0 | 0 | 0.0 |
| 2007 Q2 | 792 | 0 | 0 | 0.0 |
| 2007 Q1 | 264 | 0 | 0 | 0.0 |
| 2006 Q4 | 265 | 0 | 0 | 0.0 |
| 2006 Q3 | 1,385 | 0 | 0 | 0.0 |
| 2006 Q2 | 360 | 1 | 0 | 2777.8 |
| 2006 Q1 | 670 | 0 | 0 | 0.0 |
| 2005 Q4 | 590 | 0 | 0 | 0.0 |
| 2005 Q3 | 1,052 | 0 | 0 | 0.0 |
| 2005 Q2 | 790 | 1 | 0 | 1265.8 |
| 2005 Q1 | 780 | 0 | 0 | 0.0 |
| 2004 Q4 | 1,200 | 0 | 0 | 0.0 |
| 2004 Q3 | 1,755 | 0 | 0 | 0.0 |
| 2004 Q2 | 1,040 | 0 | 0 | 0.0 |
| 2004 Q1 | 2,080 | 0 | 0 | 0.0 |
| 2003 Q4 | 1,560 | 0 | 0 | 0.0 |
| 2003 Q3 | 960 | 0 | 0 | 0.0 |
| 2003 Q2 | 1,040 | 0 | 0 | 0.0 |
| 2003 Q1 | 1,040 | 0 | 0 | 0.0 |
| 2002 Q4 | 1,040 | 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 RBC Crusher #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.