Nicasio Rock Quarry Metal/Non-Metal
Lunny Grading & Paving Inc
· Surface
Controlled by
Kevin J Lunny
NICASIO,
Marin County,
CA
·
Abandoned
MSHA Mine ID: 0405454
Nicasio Rock Quarry has $12K 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 2001
95
citations
10
significant & substantial
$11,853
proposed penalties
$11,853
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
41
inspections on record
415
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: 415 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Nicasio Rock Quarry has $12K 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.$12K
proposed penalties
$12K
current assessed
$12K
paid to date
$0
outstanding
95 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2023-08-23.
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 |
|---|---|---|---|---|
| 2023 Q2 | 697 | 0 | 0 | 0.0 |
| 2023 Q1 | 244 | 0 | 0 | 0.0 |
| 2022 Q4 | 640 | 0 | 0 | 0.0 |
| 2022 Q3 | 750 | 1 | 0 | 1333.3 |
| 2022 Q2 | 987 | 0 | 0 | 0.0 |
| 2022 Q1 | 673 | 2 | 0 | 2971.8 |
| 2021 Q4 | 676 | 0 | 0 | 0.0 |
| 2021 Q3 | 737 | 0 | 0 | 0.0 |
Show 81 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2021 Q2 | 1,257 | 0 | 0 | 0.0 |
| 2021 Q1 | 862 | 2 | 0 | 2320.2 |
| 2020 Q4 | 1,286 | 0 | 0 | 0.0 |
| 2020 Q3 | 1,665 | 6 | 0 | 3603.6 |
| 2020 Q2 | 895 | 0 | 0 | 0.0 |
| 2020 Q1 | 884 | 4 | 2 | 4524.9 |
| 2019 Q4 | 1,357 | 0 | 0 | 0.0 |
| 2019 Q3 | 1,186 | 0 | 0 | 0.0 |
| 2019 Q2 | 1,952 | 4 | 1 | 2049.2 |
| 2019 Q1 | 704 | 0 | 0 | 0.0 |
| 2018 Q4 | 1,102 | 1 | 0 | 907.4 |
| 2018 Q3 | 1,613 | 0 | 0 | 0.0 |
| 2018 Q2 | 2,259 | 5 | 0 | 2213.4 |
| 2018 Q1 | 2,099 | 0 | 0 | 0.0 |
| 2017 Q4 | 1,203 | 3 | 0 | 2493.8 |
| 2017 Q3 | 1,393 | 0 | 0 | 0.0 |
| 2017 Q2 | 1,707 | 0 | 0 | 0.0 |
| 2017 Q1 | 884 | 2 | 0 | 2262.4 |
| 2016 Q4 | 1,371 | 5 | 1 | 3647.0 |
| 2016 Q3 | 1,241 | 0 | 0 | 0.0 |
| 2016 Q2 | 905 | 0 | 0 | 0.0 |
| 2016 Q1 | 739 | 8 | 1 | 10825.4 |
| 2015 Q4 | 459 | 0 | 0 | 0.0 |
| 2015 Q3 | 806 | 0 | 0 | 0.0 |
| 2015 Q2 | 744 | 1 | 0 | 1344.1 |
| 2015 Q1 | 887 | 0 | 0 | 0.0 |
| 2014 Q4 | 514 | 0 | 0 | 0.0 |
| 2014 Q3 | 663 | 0 | 0 | 0.0 |
| 2014 Q2 | 870 | 0 | 0 | 0.0 |
| 2014 Q1 | 455 | 4 | 0 | 8791.2 |
| 2013 Q4 | 152 | 0 | 0 | 0.0 |
| 2013 Q3 | 360 | 0 | 0 | 0.0 |
| 2013 Q2 | 135 | 10 | 2 | 74074.1 |
| 2013 Q1 | 192 | 0 | 0 | 0.0 |
| 2012 Q4 | 302 | 0 | 0 | 0.0 |
| 2012 Q3 | 379 | 0 | 0 | 0.0 |
| 2012 Q2 | 399 | 0 | 0 | 0.0 |
| 2012 Q1 | 190 | 0 | 0 | 0.0 |
| 2011 Q4 | 580 | 5 | 0 | 8620.7 |
| 2011 Q3 | 560 | 0 | 0 | 0.0 |
| 2011 Q2 | 179 | 0 | 0 | 0.0 |
| 2011 Q1 | 165 | 5 | 1 | 30303.0 |
| 2010 Q4 | 652 | 0 | 0 | 0.0 |
| 2010 Q3 | 528 | 0 | 0 | 0.0 |
| 2010 Q2 | 257 | 4 | 0 | 15564.2 |
| 2010 Q1 | 83 | 0 | 0 | 0.0 |
| 2009 Q4 | 520 | 0 | 0 | 0.0 |
| 2009 Q3 | 345 | 0 | 0 | 0.0 |
| 2009 Q2 | 616 | 0 | 0 | 0.0 |
| 2009 Q1 | 471 | 0 | 0 | 0.0 |
| 2008 Q4 | 392 | 4 | 0 | 10204.1 |
| 2008 Q3 | 562 | 0 | 0 | 0.0 |
| 2008 Q2 | 650 | 0 | 0 | 0.0 |
| 2008 Q1 | 501 | 3 | 0 | 5988.0 |
| 2007 Q4 | 400 | 0 | 0 | 0.0 |
| 2007 Q3 | 750 | 3 | 0 | 4000.0 |
| 2007 Q2 | 427 | 0 | 0 | 0.0 |
| 2007 Q1 | 521 | 0 | 0 | 0.0 |
| 2006 Q4 | 392 | 0 | 0 | 0.0 |
| 2006 Q3 | 845 | 2 | 0 | 2366.9 |
| 2006 Q2 | 614 | 0 | 0 | 0.0 |
| 2006 Q1 | 296 | 0 | 0 | 0.0 |
| 2005 Q4 | 414 | 0 | 0 | 0.0 |
| 2005 Q3 | 535 | 3 | 0 | 5607.5 |
| 2005 Q2 | 568 | 0 | 0 | 0.0 |
| 2005 Q1 | 376 | 0 | 0 | 0.0 |
| 2004 Q4 | 660 | 0 | 0 | 0.0 |
| 2004 Q3 | 885 | 0 | 0 | 0.0 |
| 2004 Q2 | 873 | 0 | 0 | 0.0 |
| 2004 Q1 | 996 | 0 | 0 | 0.0 |
| 2003 Q4 | 608 | 2 | 0 | 3289.5 |
| 2003 Q3 | 984 | 0 | 0 | 0.0 |
| 2003 Q1 | 549 | 1 | 0 | 1821.5 |
| 2002 Q4 | 839 | 0 | 0 | 0.0 |
| 2002 Q2 | 423 | 0 | 0 | 0.0 |
| 2002 Q1 | 651 | 1 | 1 | 1536.1 |
| 2001 Q4 | 501 | 0 | 0 | 0.0 |
| 2001 Q3 | 871 | 0 | 0 | 0.0 |
| 2001 Q2 | 560 | 0 | 0 | 0.0 |
| 2001 Q1 | 140 | 1 | 0 | 7142.9 |
| 2000 Q4 | 1,224 | 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 Nicasio Rock Quarry
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.