Mining Incidents

Medeiros Washed Sand & Stone Metal/Non-Metal

Controlled by Robert Medeiros
Dartmouth, Bristol County, MA  ·  Intermittent
MSHA Mine ID: 1900792

Medeiros Washed Sand & Stone has $12K 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 2000
98
citations
26
significant & substantial
$12,217
proposed penalties
$12,217
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
504
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: 504 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Medeiros Washed Sand & Stone has $12K 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.
$12K
proposed penalties
$12K
current assessed
$12K
paid to date
$0
outstanding
97 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2026-03-19.
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 2,615 0 0 0.0
2025 Q3 2,615 0 0 0.0
2025 Q2 2,615 8 1 3059.3
2025 Q1 1,055 0 0 0.0
2024 Q4 2,615 0 0 0.0
2024 Q3 2,615 0 0 0.0
2024 Q2 2,615 0 0 0.0
2024 Q1 1,055 0 0 0.0
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 2,615 1 0 382.4
2023 Q3 2,615 0 0 0.0
2023 Q2 2,615 0 0 0.0
2023 Q1 1,055 5 2 4739.3
2022 Q4 2,615 0 0 0.0
2022 Q3 2,615 0 0 0.0
2022 Q2 2,615 0 0 0.0
2022 Q1 1,055 2 0 1895.7
2021 Q4 2,615 0 0 0.0
2021 Q3 2,615 0 0 0.0
2021 Q2 2,615 4 0 1529.6
2021 Q1 1,055 0 0 0.0
2020 Q4 2,615 0 0 0.0
2020 Q3 2,615 0 0 0.0
2020 Q2 2,615 0 0 0.0
2020 Q1 1,055 1 0 947.9
2019 Q4 2,615 0 0 0.0
2019 Q3 2,615 0 0 0.0
2019 Q2 2,615 0 0 0.0
2019 Q1 1,055 5 1 4739.3
2018 Q4 2,615 0 0 0.0
2018 Q3 2,615 1 0 382.4
2018 Q2 2,615 0 0 0.0
2018 Q1 1,055 0 0 0.0
2017 Q4 2,615 0 0 0.0
2017 Q3 2,615 0 0 0.0
2017 Q2 2,615 2 1 764.8
2017 Q1 1,055 0 0 0.0
2016 Q4 2,615 0 0 0.0
2016 Q3 2,615 0 0 0.0
2016 Q2 2,615 0 0 0.0
2016 Q1 1,055 0 0 0.0
2015 Q4 2,615 1 0 382.4
2015 Q3 2,615 0 0 0.0
2015 Q2 2,615 0 0 0.0
2015 Q1 1,055 0 0 0.0
2014 Q4 2,615 1 0 382.4
2014 Q3 2,615 3 0 1147.2
2014 Q2 2,615 0 0 0.0
2014 Q1 1,055 0 0 0.0
2013 Q4 2,615 0 0 0.0
2013 Q3 2,615 0 0 0.0
2013 Q2 2,615 5 1 1912.0
2013 Q1 1,055 0 0 0.0
2012 Q4 2,615 0 0 0.0
2012 Q3 2,615 0 0 0.0
2012 Q2 2,615 6 2 2294.5
2012 Q1 1,055 0 0 0.0
2011 Q4 2,615 0 0 0.0
2011 Q3 2,615 0 0 0.0
2011 Q2 2,615 2 0 764.8
2011 Q1 1,055 0 0 0.0
2010 Q4 2,615 0 0 0.0
2010 Q3 2,615 0 0 0.0
2010 Q2 2,615 0 0 0.0
2010 Q1 1,055 0 0 0.0
2009 Q4 2,615 1 0 382.4
2009 Q3 2,615 0 0 0.0
2009 Q2 2,615 14 6 5353.7
2009 Q1 1,055 0 0 0.0
2008 Q4 2,615 0 0 0.0
2008 Q3 2,615 0 0 0.0
2008 Q2 2,615 0 0 0.0
2008 Q1 1,055 0 0 0.0
2007 Q4 2,615 3 0 1147.2
2007 Q3 2,615 0 0 0.0
2007 Q2 2,615 0 0 0.0
2007 Q1 1,575 3 2 1904.8
2006 Q4 2,615 0 0 0.0
2006 Q3 2,615 0 0 0.0
2006 Q2 2,615 0 0 0.0
2006 Q1 1,575 0 0 0.0
2005 Q4 2,615 4 1 1529.6
2005 Q3 2,615 0 0 0.0
2005 Q2 2,615 0 0 0.0
2005 Q1 1,575 2 0 1269.8
2004 Q4 2,615 0 0 0.0
2004 Q3 2,615 0 0 0.0
2004 Q2 2,615 0 0 0.0
2004 Q1 1,575 1 0 634.9
2003 Q4 2,615 1 0 382.4
2003 Q3 2,615 10 6 3824.1
2003 Q2 1,575 0 0 0.0
2003 Q1 1,575 0 0 0.0
2002 Q4 2,615 0 0 0.0
2002 Q3 2,615 0 0 0.0
2002 Q2 2,615 0 0 0.0
2002 Q1 1,575 0 0 0.0
2001 Q4 2,615 0 0 0.0
2001 Q3 2,600 0 0 0.0
2001 Q2 2,600 0 0 0.0
2001 Q1 0 3 0
2000 Q4 2,600 0 0 0.0
2000 Q3 2,600 0 0 0.0
2000 Q2 2,600 7 3 2692.3
2000 Q1 520 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 Medeiros Washed Sand & Stone

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.