A H Blackstone Jr. Metal/Non-Metal
A H Blackstone Jr.
· Surface
Controlled by
Albert H Blackstone Jr
Pownal,
Androscoggin County,
ME
·
Abandoned
MSHA Mine ID: 1700903
A H Blackstone Jr. has $3K 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
22
citations
7
significant & substantial
$3,441
proposed penalties
$3,441
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
15
inspections on record
167
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: 167 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
A H Blackstone Jr. has $3K 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.$3K
proposed penalties
$3K
current assessed
$3K
paid to date
$0
outstanding
22 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2024-04-25.
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 |
|---|---|---|---|---|
| 2024 Q3 | 0 | 0 | 0 | |
| 2024 Q2 | 293 | 1 | 1 | 3413.0 |
| 2024 Q1 | 22 | 0 | 0 | 0.0 |
| 2023 Q4 | 290 | 0 | 0 | 0.0 |
| 2023 Q3 | 154 | 1 | 0 | 6493.5 |
| 2023 Q2 | 312 | 0 | 0 | 0.0 |
| 2023 Q1 | 22 | 0 | 0 | 0.0 |
| 2022 Q4 | 307 | 0 | 0 | 0.0 |
Show 39 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2022 Q3 | 210 | 0 | 0 | 0.0 |
| 2022 Q2 | 325 | 0 | 0 | 0.0 |
| 2022 Q1 | 22 | 0 | 0 | 0.0 |
| 2021 Q4 | 312 | 0 | 0 | 0.0 |
| 2021 Q3 | 210 | 2 | 0 | 9523.8 |
| 2021 Q2 | 357 | 0 | 0 | 0.0 |
| 2021 Q1 | 22 | 0 | 0 | 0.0 |
| 2020 Q4 | 202 | 0 | 0 | 0.0 |
| 2020 Q3 | 352 | 0 | 0 | 0.0 |
| 2020 Q2 | 336 | 0 | 0 | 0.0 |
| 2019 Q4 | 320 | 1 | 0 | 3125.0 |
| 2019 Q3 | 357 | 0 | 0 | 0.0 |
| 2019 Q2 | 357 | 0 | 0 | 0.0 |
| 2019 Q1 | 22 | 0 | 0 | 0.0 |
| 2018 Q4 | 320 | 0 | 0 | 0.0 |
| 2018 Q3 | 342 | 0 | 0 | 0.0 |
| 2018 Q2 | 362 | 0 | 0 | 0.0 |
| 2018 Q1 | 22 | 0 | 0 | 0.0 |
| 2017 Q4 | 202 | 0 | 0 | 0.0 |
| 2017 Q3 | 330 | 0 | 0 | 0.0 |
| 2017 Q2 | 357 | 0 | 0 | 0.0 |
| 2017 Q1 | 22 | 0 | 0 | 0.0 |
| 2016 Q4 | 328 | 0 | 0 | 0.0 |
| 2016 Q3 | 357 | 0 | 0 | 0.0 |
| 2016 Q2 | 362 | 0 | 0 | 0.0 |
| 2016 Q1 | 67 | 0 | 0 | 0.0 |
| 2015 Q4 | 324 | 1 | 1 | 3086.4 |
| 2015 Q3 | 367 | 0 | 0 | 0.0 |
| 2015 Q2 | 367 | 1 | 0 | 2724.8 |
| 2015 Q1 | 22 | 0 | 0 | 0.0 |
| 2014 Q4 | 342 | 0 | 0 | 0.0 |
| 2014 Q3 | 452 | 6 | 3 | 13274.3 |
| 2014 Q2 | 22 | 0 | 0 | 0.0 |
| 2014 Q1 | 22 | 0 | 0 | 0.0 |
| 2013 Q4 | 412 | 0 | 0 | 0.0 |
| 2013 Q3 | 470 | 0 | 0 | 0.0 |
| 2013 Q2 | 470 | 0 | 0 | 0.0 |
| 2013 Q1 | 1 | 0 | 0 | 0.0 |
| 2012 Q3 | 620 | 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 A H Blackstone Jr.
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.