Mining Incidents

TONLINO PORTABLE Metal/Non-Metal

TONLINO & SONS LLC · Surface
East Otis, Berkshire County, MA  ·  Intermittent
MSHA Mine ID: 1901180

TONLINO PORTABLE has $6K 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 2008
49
citations
7
significant & substantial
$5,873
proposed penalties
$5,873
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2008
23
inspections on record
289
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: 289 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

TONLINO PORTABLE has $6K 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.
$6K
proposed penalties
$6K
current assessed
$6K
paid to date
$0
outstanding
49 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2025-08-21.
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 420 0 0 0.0
2025 Q3 1,380 3 0 2173.9
2025 Q2 1,520 0 0 0.0
2025 Q1 480 0 0 0.0
2024 Q4 570 0 0 0.0
2024 Q3 1,220 0 0 0.0
2024 Q2 1,440 0 0 0.0
2024 Q1 180 0 0 0.0
Show 60 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 260 4 0 15384.6
2023 Q3 360 0 0 0.0
2023 Q2 480 0 0 0.0
2023 Q1 240 4 0 16666.7
2022 Q4 210 0 0 0.0
2022 Q3 432 2 1 4629.6
2022 Q2 530 0 0 0.0
2022 Q1 160 0 0 0.0
2021 Q4 480 0 0 0.0
2021 Q3 720 0 0 0.0
2021 Q2 640 0 0 0.0
2021 Q1 460 0 0 0.0
2020 Q4 560 4 1 7142.9
2020 Q3 720 0 0 0.0
2020 Q2 720 0 0 0.0
2020 Q1 720 0 0 0.0
2019 Q4 720 8 0 11111.1
2019 Q3 560 0 0 0.0
2019 Q2 720 0 0 0.0
2019 Q1 320 0 0 0.0
2018 Q4 480 4 1 8333.3
2018 Q3 560 1 0 1785.7
2018 Q2 560 2 0 3571.4
2018 Q1 320 0 0 0.0
2017 Q4 360 0 0 0.0
2017 Q3 560 0 0 0.0
2017 Q2 720 0 0 0.0
2017 Q1 360 1 0 2777.8
2016 Q4 360 0 0 0.0
2016 Q3 720 0 0 0.0
2016 Q2 720 0 0 0.0
2016 Q1 120 0 0 0.0
2015 Q4 720 2 1 2777.8
2015 Q3 720 0 0 0.0
2015 Q2 480 0 0 0.0
2015 Q1 0 0 0
2014 Q4 640 2 1 3125.0
2014 Q3 960 0 0 0.0
2014 Q2 560 3 0 5357.1
2013 Q4 480 0 0 0.0
2013 Q3 540 0 0 0.0
2013 Q2 720 0 0 0.0
2013 Q1 10 0 0 0.0
2012 Q4 960 3 0 3125.0
2012 Q3 1,440 0 0 0.0
2012 Q2 1,440 0 0 0.0
2012 Q1 360 0 0 0.0
2011 Q3 1,440 1 0 694.4
2011 Q2 960 0 0 0.0
2011 Q1 320 0 0 0.0
2010 Q4 640 0 0 0.0
2010 Q3 540 0 0 0.0
2010 Q2 240 0 0 0.0
2010 Q1 320 0 0 0.0
2009 Q4 960 2 2 2083.3
2009 Q3 480 0 0 0.0
2009 Q2 480 0 0 0.0
2009 Q1 0 0 0
2008 Q4 480 3 0 6250.0
2008 Q3 480 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 TONLINO PORTABLE

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.