Mining Incidents

PORTABLE CRUSHER Metal/Non-Metal

Controlled by Bentley Warren
IPSWICH, Essex County, MA  ·  Active
MSHA Mine ID: 1901013

PORTABLE CRUSHER has $14K in proposed MSHA penalties and $0 outstanding across 1 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
100
citations
18
significant & substantial
$14,241
proposed penalties
$14,241
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
49
inspections on record
722
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: 722 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 CRUSHER has $14K in proposed MSHA penalties and $0 outstanding across 1 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.
$14K
proposed penalties
$14K
current assessed
$14K
paid to date
$0
outstanding
100 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2025-09-04.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
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 3,726 0 0 0.0
2025 Q3 3,650 4 2 1095.9
2025 Q2 3,561 0 0 0.0
2025 Q1 3,246 2 0 616.1
2024 Q4 3,209 0 0 0.0
2024 Q3 3,482 6 0 1723.1
2024 Q2 3,646 0 0 0.0
2024 Q1 3,157 3 1 950.3
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 2,754 0 0 0.0
2023 Q3 2,188 7 1 3199.3
2023 Q2 2,284 0 0 0.0
2023 Q1 2,244 3 1 1336.9
2022 Q4 2,291 0 0 0.0
2022 Q3 2,211 2 1 904.6
2022 Q2 2,360 0 0 0.0
2022 Q1 2,513 1 0 397.9
2021 Q4 2,998 0 0 0.0
2021 Q3 2,738 0 0 0.0
2021 Q2 2,400 0 0 0.0
2021 Q1 1,973 2 1 1013.7
2020 Q4 2,300 0 0 0.0
2020 Q3 2,546 1 1 392.8
2020 Q2 2,439 0 0 0.0
2020 Q1 2,610 0 0 0.0
2019 Q4 2,876 0 0 0.0
2019 Q3 3,004 0 0 0.0
2019 Q2 2,854 1 0 350.4
2019 Q1 2,107 3 0 1423.8
2018 Q4 2,198 0 0 0.0
2018 Q3 2,291 0 0 0.0
2018 Q2 2,471 0 0 0.0
2018 Q1 2,108 2 0 948.8
2017 Q4 2,160 0 0 0.0
2017 Q3 2,368 0 0 0.0
2017 Q2 1,567 0 0 0.0
2017 Q1 1,699 5 2 2942.9
2016 Q4 2,239 0 0 0.0
2016 Q3 2,766 0 0 0.0
2016 Q2 2,078 4 1 1924.9
2016 Q1 1,669 3 0 1797.5
2015 Q4 2,244 0 0 0.0
2015 Q3 2,045 0 0 0.0
2015 Q2 2,289 2 1 873.7
2015 Q1 1,140 3 0 2631.6
2014 Q4 2,338 0 0 0.0
2014 Q3 2,125 0 0 0.0
2014 Q2 2,282 2 1 876.4
2014 Q1 1,215 0 0 0.0
2013 Q4 1,451 0 0 0.0
2013 Q3 1,455 0 0 0.0
2013 Q2 1,567 1 0 638.2
2013 Q1 1,606 0 0 0.0
2012 Q4 1,688 5 1 2962.1
2012 Q3 1,648 2 0 1213.6
2012 Q2 1,498 0 0 0.0
2012 Q1 1,355 0 0 0.0
2011 Q4 1,933 0 0 0.0
2011 Q3 1,824 2 0 1096.5
2011 Q2 1,798 0 0 0.0
2011 Q1 1,546 4 0 2587.3
2010 Q4 1,629 0 0 0.0
2010 Q3 1,963 0 0 0.0
2010 Q2 1,672 2 0 1196.2
2010 Q1 1,603 2 1 1247.7
2009 Q4 2,030 0 0 0.0
2009 Q3 1,856 0 0 0.0
2009 Q2 1,593 0 0 0.0
2009 Q1 1,277 3 0 2349.3
2008 Q4 1,795 0 0 0.0
2008 Q3 2,690 0 0 0.0
2008 Q2 2,660 1 0 375.9
2008 Q1 2,787 0 0 0.0
2007 Q4 2,797 0 0 0.0
2007 Q3 2,684 4 1 1490.3
2007 Q2 2,561 0 0 0.0
2007 Q1 2,637 0 0 0.0
2006 Q4 3,042 0 0 0.0
2006 Q3 2,973 0 0 0.0
2006 Q2 2,800 0 0 0.0
2006 Q1 2,807 0 0 0.0
2005 Q4 3,146 0 0 0.0
2005 Q3 3,047 0 0 0.0
2005 Q2 3,268 0 0 0.0
2005 Q1 2,490 1 0 401.6
2004 Q4 3,086 0 0 0.0
2004 Q3 3,175 0 0 0.0
2004 Q2 2,809 0 0 0.0
2004 Q1 2,329 0 0 0.0
2003 Q4 2,987 2 0 669.6
2003 Q3 3,558 3 0 843.2
2003 Q2 3,431 0 0 0.0
2003 Q1 2,314 0 0 0.0
2002 Q4 2,779 0 0 0.0
2002 Q3 3,047 0 0 0.0
2002 Q2 2,985 2 0 670.0
2002 Q1 2,340 0 0 0.0
2001 Q4 2,665 0 0 0.0
2001 Q3 2,497 4 0 1601.9
2001 Q2 2,275 0 0 0.0
2001 Q1 2,001 0 0 0.0
2000 Q4 3,454 0 0 0.0
2000 Q3 3,069 0 0 0.0
2000 Q2 2,862 6 2 2096.4
2000 Q1 2,552 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 CRUSHER

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.