Tapo Rock & Sand Metal/Non-Metal
Tapo Rock & Sand
· Surface
Controlled by
William C Brooks
Simi Valley,
Ventura County,
CA
·
Active
MSHA Mine ID: 0404212
Tapo Rock & Sand has $2K in proposed MSHA penalties and $0 outstanding across 0 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
23
citations
4
significant & substantial
$2,423
proposed penalties
$2,423
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
58
inspections on record
654
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: 654 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Tapo Rock & Sand has $2K 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.$2K
proposed penalties
$2K
current assessed
$2K
paid to date
$0
outstanding
23 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-01-15.
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 | 1,112 | 0 | 0 | 0.0 |
| 2025 Q3 | 1,236 | 0 | 0 | 0.0 |
| 2025 Q2 | 1,263 | 0 | 0 | 0.0 |
| 2025 Q1 | 1,186 | 2 | 0 | 1686.3 |
| 2024 Q4 | 1,219 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,227 | 0 | 0 | 0.0 |
| 2024 Q2 | 1,235 | 0 | 0 | 0.0 |
| 2024 Q1 | 1,207 | 0 | 0 | 0.0 |
Show 96 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 1,180 | 1 | 1 | 847.5 |
| 2023 Q3 | 1,161 | 0 | 0 | 0.0 |
| 2023 Q2 | 1,177 | 0 | 0 | 0.0 |
| 2023 Q1 | 1,126 | 0 | 0 | 0.0 |
| 2022 Q4 | 1,169 | 0 | 0 | 0.0 |
| 2022 Q3 | 1,169 | 0 | 0 | 0.0 |
| 2022 Q2 | 1,099 | 0 | 0 | 0.0 |
| 2022 Q1 | 1,197 | 0 | 0 | 0.0 |
| 2021 Q4 | 1,364 | 0 | 0 | 0.0 |
| 2021 Q3 | 1,333 | 0 | 0 | 0.0 |
| 2021 Q2 | 1,332 | 0 | 0 | 0.0 |
| 2021 Q1 | 1,350 | 0 | 0 | 0.0 |
| 2020 Q4 | 1,350 | 0 | 0 | 0.0 |
| 2020 Q3 | 1,350 | 0 | 0 | 0.0 |
| 2020 Q2 | 1,309 | 0 | 0 | 0.0 |
| 2020 Q1 | 1,312 | 1 | 1 | 762.2 |
| 2019 Q4 | 1,338 | 0 | 0 | 0.0 |
| 2019 Q3 | 1,393 | 0 | 0 | 0.0 |
| 2019 Q2 | 1,223 | 0 | 0 | 0.0 |
| 2019 Q1 | 1,153 | 0 | 0 | 0.0 |
| 2018 Q4 | 1,195 | 0 | 0 | 0.0 |
| 2018 Q3 | 1,213 | 0 | 0 | 0.0 |
| 2018 Q2 | 896 | 1 | 0 | 1116.1 |
| 2018 Q1 | 1,198 | 0 | 0 | 0.0 |
| 2017 Q4 | 1,219 | 0 | 0 | 0.0 |
| 2017 Q3 | 1,189 | 0 | 0 | 0.0 |
| 2017 Q2 | 1,230 | 0 | 0 | 0.0 |
| 2017 Q1 | 1,160 | 0 | 0 | 0.0 |
| 2016 Q4 | 1,217 | 0 | 0 | 0.0 |
| 2016 Q3 | 1,282 | 5 | 0 | 3900.2 |
| 2016 Q2 | 1,481 | 0 | 0 | 0.0 |
| 2016 Q1 | 1,484 | 1 | 1 | 673.9 |
| 2015 Q4 | 1,693 | 0 | 0 | 0.0 |
| 2015 Q3 | 1,325 | 0 | 0 | 0.0 |
| 2015 Q2 | 1,335 | 0 | 0 | 0.0 |
| 2015 Q1 | 1,189 | 0 | 0 | 0.0 |
| 2014 Q4 | 1,174 | 1 | 0 | 851.8 |
| 2014 Q3 | 1,202 | 0 | 0 | 0.0 |
| 2014 Q2 | 1,202 | 0 | 0 | 0.0 |
| 2014 Q1 | 1,337 | 0 | 0 | 0.0 |
| 2013 Q4 | 1,395 | 0 | 0 | 0.0 |
| 2013 Q3 | 1,396 | 0 | 0 | 0.0 |
| 2013 Q2 | 1,389 | 0 | 0 | 0.0 |
| 2013 Q1 | 1,380 | 0 | 0 | 0.0 |
| 2012 Q4 | 1,332 | 0 | 0 | 0.0 |
| 2012 Q3 | 1,273 | 0 | 0 | 0.0 |
| 2012 Q2 | 1,206 | 0 | 0 | 0.0 |
| 2012 Q1 | 1,197 | 0 | 0 | 0.0 |
| 2011 Q4 | 1,195 | 0 | 0 | 0.0 |
| 2011 Q3 | 1,278 | 0 | 0 | 0.0 |
| 2011 Q2 | 1,124 | 2 | 0 | 1779.4 |
| 2011 Q1 | 1,649 | 0 | 0 | 0.0 |
| 2010 Q4 | 1,657 | 0 | 0 | 0.0 |
| 2010 Q3 | 1,826 | 0 | 0 | 0.0 |
| 2010 Q2 | 1,924 | 0 | 0 | 0.0 |
| 2010 Q1 | 1,508 | 0 | 0 | 0.0 |
| 2009 Q4 | 1,848 | 3 | 1 | 1623.4 |
| 2009 Q3 | 1,744 | 0 | 0 | 0.0 |
| 2009 Q2 | 1,900 | 0 | 0 | 0.0 |
| 2009 Q1 | 1,807 | 1 | 0 | 553.4 |
| 2008 Q4 | 1,857 | 0 | 0 | 0.0 |
| 2008 Q3 | 1,946 | 0 | 0 | 0.0 |
| 2008 Q2 | 2,002 | 0 | 0 | 0.0 |
| 2008 Q1 | 1,905 | 0 | 0 | 0.0 |
| 2007 Q4 | 1,884 | 0 | 0 | 0.0 |
| 2007 Q3 | 1,937 | 0 | 0 | 0.0 |
| 2007 Q2 | 1,964 | 0 | 0 | 0.0 |
| 2007 Q1 | 1,995 | 0 | 0 | 0.0 |
| 2006 Q4 | 1,906 | 1 | 0 | 524.7 |
| 2006 Q3 | 1,976 | 0 | 0 | 0.0 |
| 2006 Q2 | 1,902 | 0 | 0 | 0.0 |
| 2006 Q1 | 1,933 | 0 | 0 | 0.0 |
| 2005 Q4 | 1,856 | 0 | 0 | 0.0 |
| 2005 Q3 | 1,917 | 0 | 0 | 0.0 |
| 2005 Q2 | 1,907 | 0 | 0 | 0.0 |
| 2005 Q1 | 1,920 | 0 | 0 | 0.0 |
| 2004 Q4 | 1,700 | 0 | 0 | 0.0 |
| 2004 Q3 | 2,060 | 0 | 0 | 0.0 |
| 2004 Q2 | 1,522 | 1 | 0 | 657.0 |
| 2004 Q1 | 2,400 | 0 | 0 | 0.0 |
| 2003 Q4 | 1,824 | 0 | 0 | 0.0 |
| 2003 Q3 | 2,026 | 0 | 0 | 0.0 |
| 2003 Q2 | 1,902 | 0 | 0 | 0.0 |
| 2003 Q1 | 1,955 | 0 | 0 | 0.0 |
| 2002 Q4 | 1,830 | 0 | 0 | 0.0 |
| 2002 Q3 | 2,025 | 0 | 0 | 0.0 |
| 2002 Q2 | 1,908 | 0 | 0 | 0.0 |
| 2002 Q1 | 2,172 | 0 | 0 | 0.0 |
| 2001 Q4 | 2,500 | 0 | 0 | 0.0 |
| 2001 Q3 | 2,262 | 0 | 0 | 0.0 |
| 2001 Q2 | 2,354 | 0 | 0 | 0.0 |
| 2001 Q1 | 1,910 | 0 | 0 | 0.0 |
| 2000 Q4 | 1,886 | 0 | 0 | 0.0 |
| 2000 Q3 | 2,042 | 3 | 0 | 1469.1 |
| 2000 Q2 | 2,020 | 0 | 0 | 0.0 |
| 2000 Q1 | 1,796 | 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 Tapo Rock & Sand
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.