Mining Incidents

Plympton Sand & Gravel Corporation Metal/Non-Metal

Controlled by John W Norrie
PLYMPTON, Plymouth County, MA  ·  Intermittent
MSHA Mine ID: 1900505

Plympton Sand & Gravel Corporation has $34K in proposed MSHA penalties and $0 outstanding across 3 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
164
citations
32
significant & substantial
$33,880
proposed penalties
$31,078
paid to date
92% of proposed penalties paid to date, a $2,802 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
51
inspections on record
751
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: 751 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Plympton Sand & Gravel Corporation has $34K in proposed MSHA penalties and $0 outstanding across 3 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.
$34K
proposed penalties
$31K
current assessed
$31K
paid to date
$0
outstanding
164 assessments are final orders; 3 contested dockets.
As of the most recent assessment on 2025-02-06.
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 349 0 0 0.0
2025 Q3 728 0 0 0.0
2025 Q2 494 0 0 0.0
2025 Q1 280 1 0 3571.4
2024 Q4 500 0 0 0.0
2024 Q3 624 0 0 0.0
2024 Q2 624 0 0 0.0
2024 Q1 481 1 1 2079.0
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 624 0 0 0.0
2023 Q3 520 0 0 0.0
2023 Q2 520 3 0 5769.2
2023 Q1 72 0 0 0.0
2022 Q4 231 0 0 0.0
2022 Q3 429 0 0 0.0
2022 Q2 456 2 0 4386.0
2022 Q1 40 3 1 75000.0
2021 Q4 338 0 0 0.0
2021 Q3 624 0 0 0.0
2021 Q2 507 1 0 1972.4
2021 Q1 182 1 0 5494.5
2020 Q4 364 0 0 0.0
2020 Q3 559 7 0 12522.4
2020 Q2 450 0 0 0.0
2020 Q1 325 0 0 0.0
2019 Q4 372 0 0 0.0
2019 Q3 364 25 4 68681.3
2019 Q2 728 0 0 0.0
2019 Q1 364 3 0 8241.8
2018 Q4 664 0 0 0.0
2018 Q3 728 2 1 2747.3
2018 Q2 741 0 0 0.0
2018 Q1 364 2 1 5494.5
2017 Q4 768 0 0 0.0
2017 Q3 728 0 0 0.0
2017 Q2 288 0 0 0.0
2017 Q1 336 0 0 0.0
2016 Q4 585 8 0 13675.2
2016 Q3 728 0 0 0.0
2016 Q2 520 11 3 21153.8
2016 Q1 448 6 3 13392.9
2015 Q4 689 0 0 0.0
2015 Q3 612 5 1 8169.9
2015 Q2 728 0 0 0.0
2015 Q1 184 0 0 0.0
2014 Q4 468 2 0 4273.5
2014 Q3 586 0 0 0.0
2014 Q2 676 4 1 5917.2
2014 Q1 214 2 0 9345.8
2013 Q4 585 0 0 0.0
2013 Q3 585 0 0 0.0
2013 Q2 546 0 0 0.0
2013 Q1 265 11 1 41509.4
2012 Q4 416 0 0 0.0
2012 Q3 507 0 0 0.0
2012 Q2 416 0 0 0.0
2012 Q1 273 3 0 10989.0
2011 Q4 364 0 0 0.0
2011 Q3 455 0 0 0.0
2011 Q2 416 0 0 0.0
2011 Q1 260 0 0 0.0
2010 Q4 338 6 1 17751.5
2010 Q3 315 0 0 0.0
2010 Q2 416 0 0 0.0
2010 Q1 260 2 0 7692.3
2009 Q4 351 0 0 0.0
2009 Q3 416 0 0 0.0
2009 Q2 351 0 0 0.0
2009 Q1 297 6 1 20202.0
2008 Q4 323 0 0 0.0
2008 Q3 403 0 0 0.0
2008 Q2 560 0 0 0.0
2008 Q1 507 0 0 0.0
2007 Q4 1,135 4 0 3524.2
2007 Q3 1,792 0 0 0.0
2007 Q2 1,441 0 0 0.0
2007 Q1 881 0 0 0.0
2006 Q4 1,492 20 6 13404.8
2006 Q3 1,678 0 0 0.0
2006 Q2 1,598 0 0 0.0
2006 Q1 1,543 0 0 0.0
2005 Q4 1,641 5 2 3046.9
2005 Q3 1,599 6 2 3752.3
2005 Q2 1,720 0 0 0.0
2005 Q1 1,863 0 0 0.0
2004 Q4 1,666 0 0 0.0
2004 Q3 1,480 0 0 0.0
2004 Q2 1,516 0 0 0.0
2004 Q1 1,443 0 0 0.0
2003 Q4 1,665 3 1 1801.8
2003 Q3 1,556 0 0 0.0
2003 Q2 1,512 1 0 661.4
2003 Q1 1,678 0 0 0.0
2002 Q4 1,666 0 0 0.0
2002 Q3 1,560 0 0 0.0
2002 Q2 1,479 0 0 0.0
2002 Q1 1,545 2 0 1294.5
2001 Q4 1,549 0 0 0.0
2001 Q3 1,559 0 0 0.0
2001 Q2 1,598 0 0 0.0
2001 Q1 1,467 0 0 0.0
2000 Q4 1,651 0 0 0.0
2000 Q3 1,516 0 0 0.0
2000 Q2 1,520 6 2 3947.4
2000 Q1 1,455 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 Plympton Sand & Gravel Corporation

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.