Portable Plant #4 Metal/Non-Metal
California Rock Crusher Corp
· Surface
Controlled by
Robert C Evans
VARIOUS LOCATIONS,
San Joaquin County,
CA
·
Abandoned
MSHA Mine ID: 0405745
Portable Plant #4 has $7K in proposed MSHA penalties and $0 outstanding across 2 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 2008
26
citations
10
significant & substantial
$7,499
proposed penalties
$7,179
paid to date
96% of proposed penalties paid to date, a $320 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2008
6
inspections on record
89
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: 89 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Portable Plant #4 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
26 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2014-12-03.
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 Q1 | 0 | 0 | 0 | |
| 2024 Q4 | 0 | 0 | 0 | |
| 2024 Q3 | 0 | 0 | 0 | |
| 2020 Q1 | 0 | 0 | 0 | |
| 2019 Q4 | 0 | 0 | 0 | |
| 2019 Q3 | 0 | 0 | 0 | |
| 2019 Q2 | 0 | 0 | 0 | |
| 2019 Q1 | 0 | 0 | 0 |
Show 29 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2018 Q4 | 0 | 0 | 0 | |
| 2018 Q3 | 337 | 0 | 0 | 0.0 |
| 2018 Q2 | 24 | 0 | 0 | 0.0 |
| 2018 Q1 | 53 | 0 | 0 | 0.0 |
| 2017 Q4 | 0 | 0 | 0 | |
| 2017 Q3 | 100 | 0 | 0 | 0.0 |
| 2017 Q2 | 0 | 0 | 0 | |
| 2017 Q1 | 0 | 0 | 0 | |
| 2016 Q4 | 0 | 0 | 0 | |
| 2016 Q2 | 0 | 0 | 0 | |
| 2016 Q1 | 0 | 0 | 0 | |
| 2015 Q4 | 727 | 0 | 0 | 0.0 |
| 2015 Q3 | 155 | 0 | 0 | 0.0 |
| 2015 Q2 | 550 | 0 | 0 | 0.0 |
| 2015 Q1 | 408 | 0 | 0 | 0.0 |
| 2014 Q4 | 145 | 18 | 8 | 124137.9 |
| 2014 Q3 | 1,213 | 0 | 0 | 0.0 |
| 2014 Q2 | 1,415 | 0 | 0 | 0.0 |
| 2014 Q1 | 0 | 0 | 0 | |
| 2013 Q4 | 222 | 0 | 0 | 0.0 |
| 2013 Q3 | 118 | 0 | 0 | 0.0 |
| 2013 Q2 | 454 | 0 | 0 | 0.0 |
| 2013 Q1 | 671 | 0 | 0 | 0.0 |
| 2012 Q4 | 396 | 0 | 0 | 0.0 |
| 2012 Q3 | 1,079 | 0 | 0 | 0.0 |
| 2012 Q2 | 622 | 0 | 0 | 0.0 |
| 2008 Q3 | 0 | 7 | 2 | |
| 2008 Q2 | 0 | 0 | 0 | |
| 2008 Q1 | 76 | 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 Portable Plant #4
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.