Portable Plant #1 Metal/Non-Metal
Jeremy Hiltz Excavating Inc
· Surface
Controlled by
Jeremy J Hiltz
Ashland,
Grafton County,
NH
·
Intermittent
MSHA Mine ID: 2700422
Portable Plant #1 has $845 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 2008
7
citations
0
significant & substantial
$845
proposed penalties
$845
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2007
12
inspections on record
86
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: 86 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Portable Plant #1 has $845 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.$845
proposed penalties
$845
current assessed
$845
paid to date
$0
outstanding
7 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-08-05.
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 | 1 | 0 | 0 | 0.0 |
| 2025 Q3 | 626 | 1 | 0 | 1597.4 |
| 2025 Q2 | 1 | 0 | 0 | 0.0 |
| 2025 Q1 | 1 | 0 | 0 | 0.0 |
| 2024 Q4 | 173 | 0 | 0 | 0.0 |
| 2024 Q3 | 226 | 0 | 0 | 0.0 |
| 2024 Q2 | 337 | 0 | 0 | 0.0 |
| 2024 Q1 | 2,265 | 2 | 0 | 883.0 |
Show 42 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 525 | 0 | 0 | 0.0 |
| 2023 Q3 | 839 | 0 | 0 | 0.0 |
| 2023 Q2 | 1 | 0 | 0 | 0.0 |
| 2023 Q1 | 1 | 0 | 0 | 0.0 |
| 2022 Q4 | 1 | 0 | 0 | 0.0 |
| 2022 Q3 | 1 | 0 | 0 | 0.0 |
| 2022 Q2 | 1 | 0 | 0 | 0.0 |
| 2022 Q1 | 1 | 0 | 0 | 0.0 |
| 2021 Q4 | 16 | 0 | 0 | 0.0 |
| 2021 Q3 | 44 | 0 | 0 | 0.0 |
| 2021 Q2 | 11 | 0 | 0 | 0.0 |
| 2021 Q1 | 1 | 0 | 0 | 0.0 |
| 2020 Q4 | 1 | 0 | 0 | 0.0 |
| 2020 Q3 | 11 | 0 | 0 | 0.0 |
| 2020 Q2 | 69 | 0 | 0 | 0.0 |
| 2020 Q1 | 1 | 0 | 0 | 0.0 |
| 2019 Q4 | 93 | 0 | 0 | 0.0 |
| 2019 Q3 | 31 | 0 | 0 | 0.0 |
| 2019 Q2 | 897 | 0 | 0 | 0.0 |
| 2019 Q1 | 402 | 0 | 0 | 0.0 |
| 2018 Q4 | 522 | 0 | 0 | 0.0 |
| 2012 Q2 | 0 | 0 | 0 | |
| 2012 Q1 | 29 | 0 | 0 | 0.0 |
| 2011 Q4 | 82 | 0 | 0 | 0.0 |
| 2011 Q3 | 23 | 0 | 0 | 0.0 |
| 2011 Q2 | 1 | 0 | 0 | 0.0 |
| 2011 Q1 | 105 | 0 | 0 | 0.0 |
| 2010 Q4 | 146 | 0 | 0 | 0.0 |
| 2010 Q3 | 223 | 1 | 0 | 4484.3 |
| 2010 Q2 | 3,335 | 0 | 0 | 0.0 |
| 2010 Q1 | 698 | 0 | 0 | 0.0 |
| 2009 Q4 | 780 | 0 | 0 | 0.0 |
| 2009 Q3 | 984 | 2 | 0 | 2032.5 |
| 2009 Q2 | 213 | 0 | 0 | 0.0 |
| 2009 Q1 | 0 | 0 | 0 | |
| 2008 Q4 | 313 | 0 | 0 | 0.0 |
| 2008 Q3 | 64 | 1 | 0 | 15625.0 |
| 2008 Q2 | 77 | 0 | 0 | 0.0 |
| 2008 Q1 | 309 | 0 | 0 | 0.0 |
| 2007 Q4 | 115 | 0 | 0 | 0.0 |
| 2007 Q3 | 224 | 0 | 0 | 0.0 |
| 2007 Q2 | 17 | 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 Portable Plant #1
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.