D.H. Hardwick + Sons, Inc. Metal/Non-Metal
D.H. Hardwick + Sons, Inc.
· Surface
Controlled by
Teresa J Hardwick
Antrim,
Hillsborough County,
NH
·
Intermittent
MSHA Mine ID: 2700467
D.H. Hardwick + Sons, Inc. has $1K in proposed MSHA penalties and $0 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 2012
13
citations
2
significant & substantial
$1,447
proposed penalties
$1,447
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2012
13
inspections on record
133
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: 133 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
D.H. Hardwick + Sons, Inc. has $1K in proposed MSHA penalties and $0 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.$1K
proposed penalties
$1K
current assessed
$1K
paid to date
$0
outstanding
13 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2024-05-16.
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 | 340 | 0 | 0 | 0.0 |
| 2025 Q3 | 190 | 0 | 0 | 0.0 |
| 2025 Q2 | 210 | 0 | 0 | 0.0 |
| 2025 Q1 | 105 | 0 | 0 | 0.0 |
| 2024 Q4 | 515 | 0 | 0 | 0.0 |
| 2024 Q3 | 475 | 0 | 0 | 0.0 |
| 2024 Q2 | 240 | 1 | 0 | 4166.7 |
| 2024 Q1 | 80 | 0 | 0 | 0.0 |
Show 45 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 200 | 0 | 0 | 0.0 |
| 2023 Q3 | 550 | 0 | 0 | 0.0 |
| 2023 Q2 | 290 | 0 | 0 | 0.0 |
| 2023 Q1 | 32 | 0 | 0 | 0.0 |
| 2022 Q4 | 150 | 0 | 0 | 0.0 |
| 2022 Q3 | 400 | 0 | 0 | 0.0 |
| 2022 Q2 | 115 | 0 | 0 | 0.0 |
| 2022 Q1 | 42 | 0 | 0 | 0.0 |
| 2021 Q4 | 125 | 0 | 0 | 0.0 |
| 2021 Q3 | 390 | 0 | 0 | 0.0 |
| 2021 Q2 | 110 | 0 | 0 | 0.0 |
| 2021 Q1 | 40 | 0 | 0 | 0.0 |
| 2020 Q4 | 115 | 0 | 0 | 0.0 |
| 2020 Q3 | 400 | 0 | 0 | 0.0 |
| 2020 Q2 | 130 | 0 | 0 | 0.0 |
| 2020 Q1 | 30 | 0 | 0 | 0.0 |
| 2019 Q4 | 91 | 1 | 0 | 10989.0 |
| 2019 Q3 | 350 | 0 | 0 | 0.0 |
| 2019 Q2 | 155 | 1 | 0 | 6451.6 |
| 2019 Q1 | 84 | 0 | 0 | 0.0 |
| 2018 Q4 | 58 | 0 | 0 | 0.0 |
| 2018 Q3 | 250 | 0 | 0 | 0.0 |
| 2018 Q2 | 128 | 0 | 0 | 0.0 |
| 2018 Q1 | 32 | 0 | 0 | 0.0 |
| 2017 Q4 | 64 | 2 | 1 | 31250.0 |
| 2017 Q3 | 330 | 0 | 0 | 0.0 |
| 2017 Q2 | 114 | 0 | 0 | 0.0 |
| 2017 Q1 | 35 | 0 | 0 | 0.0 |
| 2016 Q4 | 67 | 0 | 0 | 0.0 |
| 2016 Q3 | 325 | 0 | 0 | 0.0 |
| 2016 Q2 | 108 | 0 | 0 | 0.0 |
| 2016 Q1 | 34 | 0 | 0 | 0.0 |
| 2015 Q4 | 63 | 0 | 0 | 0.0 |
| 2015 Q3 | 300 | 0 | 0 | 0.0 |
| 2015 Q2 | 105 | 0 | 0 | 0.0 |
| 2015 Q1 | 34 | 0 | 0 | 0.0 |
| 2014 Q4 | 57 | 0 | 0 | 0.0 |
| 2014 Q3 | 290 | 0 | 0 | 0.0 |
| 2014 Q2 | 105 | 0 | 0 | 0.0 |
| 2014 Q1 | 2 | 0 | 0 | 0.0 |
| 2013 Q4 | 52 | 0 | 0 | 0.0 |
| 2013 Q3 | 235 | 0 | 0 | 0.0 |
| 2013 Q2 | 98 | 0 | 0 | 0.0 |
| 2013 Q1 | 7 | 0 | 0 | 0.0 |
| 2012 Q4 | 90 | 8 | 1 | 88888.9 |
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 D.H. Hardwick + Sons, Inc.
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.