Granite State Concrete Quarry Metal/Non-Metal
Granite State Concrete Co. Inc
· Surface
Controlled by
J G MacLellan Concrete Company Inc
Milford,
Hillsborough County,
NH
·
Intermittent
MSHA Mine ID: 2700430
Granite State Concrete Quarry has $5K in proposed MSHA penalties and $948 outstanding across 0 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
47
citations
5
significant & substantial
$5,427
proposed penalties
$4,479
paid to date
83% of proposed penalties paid to date, a $948 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2008
24
inspections on record
349
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: 349 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Granite State Concrete Quarry has $5K in proposed MSHA penalties and $948 outstanding across 0 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.$5K
proposed penalties
$5K
current assessed
$4K
paid to date
$948
outstanding
43 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-08-15.
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 |
|---|---|---|---|---|
| 2025 Q4 | 2,316 | 0 | 0 | 0.0 |
| 2025 Q3 | 2,367 | 1 | 0 | 422.5 |
| 2025 Q2 | 1,716 | 0 | 0 | 0.0 |
| 2025 Q1 | 370 | 0 | 0 | 0.0 |
| 2024 Q4 | 339 | 0 | 0 | 0.0 |
| 2024 Q3 | 2,591 | 0 | 0 | 0.0 |
| 2024 Q2 | 2,419 | 3 | 0 | 1240.2 |
| 2024 Q1 | 661 | 0 | 0 | 0.0 |
Show 61 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 2,558 | 0 | 0 | 0.0 |
| 2023 Q3 | 2,152 | 0 | 0 | 0.0 |
| 2023 Q2 | 1,500 | 2 | 0 | 1333.3 |
| 2023 Q1 | 0 | 0 | 0 | |
| 2022 Q4 | 1,316 | 0 | 0 | 0.0 |
| 2022 Q3 | 1,800 | 0 | 0 | 0.0 |
| 2022 Q2 | 1,585 | 1 | 0 | 630.9 |
| 2022 Q1 | 0 | 0 | 0 | |
| 2021 Q4 | 875 | 0 | 0 | 0.0 |
| 2021 Q3 | 1,485 | 0 | 0 | 0.0 |
| 2021 Q2 | 1,200 | 3 | 0 | 2500.0 |
| 2021 Q1 | 0 | 0 | 0 | |
| 2020 Q4 | 363 | 0 | 0 | 0.0 |
| 2020 Q3 | 595 | 2 | 0 | 3361.3 |
| 2020 Q2 | 0 | 0 | 0 | |
| 2020 Q1 | 0 | 0 | 0 | |
| 2019 Q4 | 0 | 0 | 0 | |
| 2019 Q3 | 1,854 | 0 | 0 | 0.0 |
| 2019 Q2 | 863 | 8 | 1 | 9270.0 |
| 2019 Q1 | 0 | 0 | 0 | |
| 2018 Q4 | 312 | 0 | 0 | 0.0 |
| 2018 Q3 | 1,378 | 0 | 0 | 0.0 |
| 2018 Q2 | 365 | 3 | 0 | 8219.2 |
| 2018 Q1 | 0 | 0 | 0 | |
| 2017 Q4 | 630 | 0 | 0 | 0.0 |
| 2017 Q3 | 1,131 | 3 | 3 | 2652.5 |
| 2016 Q4 | 0 | 0 | 0 | |
| 2016 Q3 | 2,446 | 1 | 0 | 408.8 |
| 2016 Q2 | 37 | 0 | 0 | 0.0 |
| 2016 Q1 | 0 | 0 | 0 | |
| 2015 Q4 | 454 | 0 | 0 | 0.0 |
| 2015 Q3 | 504 | 1 | 0 | 1984.1 |
| 2015 Q2 | 303 | 0 | 0 | 0.0 |
| 2015 Q1 | 0 | 0 | 0 | |
| 2014 Q4 | 534 | 0 | 0 | 0.0 |
| 2014 Q3 | 1,072 | 1 | 0 | 932.8 |
| 2014 Q2 | 0 | 0 | 0 | |
| 2013 Q4 | 959 | 0 | 0 | 0.0 |
| 2013 Q3 | 835 | 2 | 0 | 2395.2 |
| 2013 Q2 | 0 | 0 | 0 | |
| 2013 Q1 | 0 | 0 | 0 | |
| 2012 Q4 | 402 | 0 | 0 | 0.0 |
| 2012 Q3 | 1,073 | 4 | 0 | 3727.9 |
| 2012 Q2 | 694 | 0 | 0 | 0.0 |
| 2012 Q1 | 0 | 0 | 0 | |
| 2011 Q4 | 207 | 0 | 0 | 0.0 |
| 2011 Q3 | 171 | 0 | 0 | 0.0 |
| 2011 Q2 | 0 | 0 | 0 | |
| 2011 Q1 | 0 | 0 | 0 | |
| 2010 Q4 | 1,053 | 0 | 0 | 0.0 |
| 2010 Q3 | 717 | 0 | 0 | 0.0 |
| 2010 Q2 | 1,138 | 0 | 0 | 0.0 |
| 2010 Q1 | 0 | 0 | 0 | |
| 2009 Q4 | 400 | 0 | 0 | 0.0 |
| 2009 Q3 | 1,079 | 0 | 0 | 0.0 |
| 2009 Q2 | 479 | 0 | 0 | 0.0 |
| 2009 Q1 | 0 | 0 | 0 | |
| 2008 Q4 | 1,799 | 0 | 0 | 0.0 |
| 2008 Q3 | 2,400 | 5 | 0 | 2083.3 |
| 2008 Q2 | 1,855 | 3 | 0 | 1617.3 |
| 2008 Q1 | 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 Granite State Concrete Quarry
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.