Mammoth Bank Operation Coal
Ash Resources Inc.
· Facility
Controlled by
Timothy C Bosack; Robert B Bosack
Girardville,
Schuylkill County,
PA
·
Abandoned
MSHA Mine ID: 3609884
Mammoth Bank Operation has $514 in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.
Watch this mine
Email me when a new MSHA incident is filed at Mammoth Bank Operation.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2011
5
citations
1
significant & substantial
$514
proposed penalties
$514
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2010
21
inspections on record
367
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: 367 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Mammoth Bank Operation has $514 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.$514
proposed penalties
$514
current assessed
$514
paid to date
$0
outstanding
5 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2016-07-11.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
MSHA sampling at Mammoth Bank Operation shows respirable coal dust averaging 0.07 mg/m3 (100% compliant) across 23 samples.
Health sampling
ⓘ
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.Respirable coal dust
ⓘ
Respirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.0.07
dust avg (mg/m3)
0.23
dust max (mg/m3)
100%
within 1.5 mg/m3
23
samples
Most recent sample: 2016-12-13.
Noise
20%
over PEL
15
samples
Most recent sample: 2016-11-01.
Source: MSHA respirable dust, quartz, and noise sampling records, 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 |
|---|---|---|---|---|
| 2022 Q1 | 0 | 0 | 0 | |
| 2021 Q4 | 0 | 0 | 0 | |
| 2021 Q3 | 0 | 0 | 0 | |
| 2021 Q2 | 0 | 0 | 0 | |
| 2021 Q1 | 0 | 0 | 0 | |
| 2020 Q4 | 0 | 0 | 0 | |
| 2020 Q3 | 0 | 0 | 0 | |
| 2020 Q2 | 0 | 0 | 0 |
Show 38 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2020 Q1 | 0 | 0 | 0 | |
| 2019 Q4 | 0 | 0 | 0 | |
| 2019 Q3 | 0 | 0 | 0 | |
| 2019 Q2 | 0 | 0 | 0 | |
| 2019 Q1 | 0 | 0 | 0 | |
| 2018 Q4 | 0 | 0 | 0 | |
| 2018 Q3 | 0 | 0 | 0 | |
| 2018 Q2 | 0 | 0 | 0 | |
| 2018 Q1 | 0 | 0 | 0 | |
| 2017 Q4 | 0 | 0 | 0 | |
| 2017 Q3 | 0 | 0 | 0 | |
| 2017 Q2 | 0 | 0 | 0 | |
| 2017 Q1 | 0 | 0 | 0 | |
| 2016 Q4 | 698 | 0 | 0 | 0.0 |
| 2016 Q3 | 6,646 | 1 | 0 | 150.5 |
| 2016 Q2 | 1,258 | 0 | 0 | 0.0 |
| 2016 Q1 | 0 | 0 | 0 | |
| 2015 Q4 | 0 | 0 | 0 | |
| 2015 Q3 | 0 | 0 | 0 | |
| 2015 Q2 | 112 | 0 | 0 | 0.0 |
| 2015 Q1 | 1,209 | 1 | 0 | 827.1 |
| 2014 Q4 | 1,374 | 0 | 0 | 0.0 |
| 2014 Q3 | 1,240 | 0 | 0 | 0.0 |
| 2014 Q2 | 1,028 | 0 | 0 | 0.0 |
| 2014 Q1 | 330 | 0 | 0 | 0.0 |
| 2013 Q4 | 808 | 0 | 0 | 0.0 |
| 2013 Q3 | 835 | 0 | 0 | 0.0 |
| 2013 Q2 | 505 | 0 | 0 | 0.0 |
| 2013 Q1 | 0 | 0 | 0 | |
| 2012 Q4 | 818 | 0 | 0 | 0.0 |
| 2012 Q3 | 742 | 0 | 0 | 0.0 |
| 2012 Q2 | 639 | 1 | 0 | 1564.9 |
| 2012 Q1 | 1,335 | 1 | 1 | 749.1 |
| 2011 Q4 | 1,873 | 0 | 0 | 0.0 |
| 2011 Q3 | 1,865 | 1 | 0 | 536.2 |
| 2011 Q2 | 2,080 | 0 | 0 | 0.0 |
| 2011 Q1 | 1,445 | 0 | 0 | 0.0 |
| 2010 Q4 | 1,028 | 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 Mammoth Bank Operation
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.