Rockhead Portable Crushing Plant Metal/Non-Metal
Rockhead LLC
· Surface
Controlled by
Arnold M Karp
Monroe,
Fairfield County,
CT
·
Abandoned
MSHA Mine ID: 0600748
Rockhead Portable Crushing Plant has $42K in proposed MSHA penalties and $0 outstanding across 6 contested dockets, plus health sampling and the full incident record.
Watch this mine
Email me when a new MSHA incident is filed at Rockhead Portable Crushing Plant.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2008
137
citations
31
significant & substantial
$42,429
proposed penalties
$42,244
paid to date
100% of proposed penalties paid to date, a $185 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2007
33
inspections on record
684
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: 684 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Rockhead Portable Crushing Plant has $42K in proposed MSHA penalties and $0 outstanding across 6 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.$42K
proposed penalties
$42K
current assessed
$42K
paid to date
$0
outstanding
137 assessments are final orders; 6 contested dockets.
As of the most recent assessment on 2021-02-23.
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 |
|---|---|---|---|---|
| 2021 Q2 | 2,965 | 0 | 0 | 0.0 |
| 2021 Q1 | 1,849 | 5 | 0 | 2704.2 |
| 2020 Q4 | 2,562 | 0 | 0 | 0.0 |
| 2020 Q3 | 4,874 | 0 | 0 | 0.0 |
| 2020 Q2 | 2,904 | 0 | 0 | 0.0 |
| 2020 Q1 | 3,795 | 0 | 0 | 0.0 |
| 2019 Q4 | 2,102 | 9 | 2 | 4281.6 |
| 2018 Q4 | 6,166 | 0 | 0 | 0.0 |
Show 43 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2018 Q3 | 6,476 | 3 | 0 | 463.2 |
| 2018 Q2 | 6,303 | 0 | 0 | 0.0 |
| 2018 Q1 | 4,541 | 2 | 0 | 440.4 |
| 2017 Q4 | 7,030 | 0 | 0 | 0.0 |
| 2017 Q3 | 8,492 | 0 | 0 | 0.0 |
| 2017 Q2 | 7,656 | 2 | 0 | 261.2 |
| 2017 Q1 | 5,599 | 9 | 3 | 1607.4 |
| 2016 Q4 | 6,089 | 0 | 0 | 0.0 |
| 2016 Q3 | 7,415 | 16 | 5 | 2157.8 |
| 2016 Q2 | 7,530 | 0 | 0 | 0.0 |
| 2016 Q1 | 6,058 | 15 | 6 | 2476.1 |
| 2015 Q4 | 8,306 | 0 | 0 | 0.0 |
| 2015 Q3 | 6,851 | 0 | 0 | 0.0 |
| 2015 Q2 | 6,001 | 7 | 1 | 1166.5 |
| 2015 Q1 | 3,950 | 6 | 4 | 1519.0 |
| 2014 Q4 | 5,803 | 0 | 0 | 0.0 |
| 2014 Q3 | 5,248 | 7 | 0 | 1333.8 |
| 2014 Q2 | 5,096 | 0 | 0 | 0.0 |
| 2014 Q1 | 4,878 | 0 | 0 | 0.0 |
| 2013 Q4 | 5,471 | 0 | 0 | 0.0 |
| 2013 Q3 | 5,975 | 11 | 0 | 1841.0 |
| 2013 Q2 | 6,160 | 3 | 2 | 487.0 |
| 2013 Q1 | 5,902 | 6 | 1 | 1016.6 |
| 2012 Q4 | 6,184 | 0 | 0 | 0.0 |
| 2012 Q3 | 5,355 | 0 | 0 | 0.0 |
| 2012 Q2 | 5,479 | 2 | 1 | 365.0 |
| 2012 Q1 | 5,495 | 5 | 0 | 909.9 |
| 2011 Q4 | 6,473 | 0 | 0 | 0.0 |
| 2011 Q3 | 5,566 | 0 | 0 | 0.0 |
| 2011 Q2 | 5,734 | 13 | 3 | 2267.2 |
| 2011 Q1 | 4,221 | 0 | 0 | 0.0 |
| 2010 Q4 | 5,606 | 6 | 1 | 1070.3 |
| 2010 Q3 | 5,747 | 0 | 0 | 0.0 |
| 2010 Q2 | 5,247 | 2 | 1 | 381.2 |
| 2010 Q1 | 4,185 | 5 | 1 | 1194.7 |
| 2009 Q4 | 5,609 | 0 | 0 | 0.0 |
| 2009 Q3 | 5,417 | 0 | 0 | 0.0 |
| 2009 Q2 | 4,872 | 0 | 0 | 0.0 |
| 2009 Q1 | 4,222 | 0 | 0 | 0.0 |
| 2008 Q4 | 5,303 | 3 | 0 | 565.7 |
| 2008 Q3 | 6,208 | 0 | 0 | 0.0 |
| 2008 Q2 | 6,032 | 0 | 0 | 0.0 |
| 2008 Q1 | 4,664 | 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 Rockhead Portable Crushing Plant
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.