Mumma Robert M (Estate) & Max C Hempt controller
MSHA controller ID: M03163
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Email me when a new MSHA incident is filed at any mine Mumma Robert M (Estate) & Max C Hempt controls.
- Fatalities
- 0
- Total incidents
- 38
- Mines on record
- 2
- Years on record
- 1986–2022
Compliance record
MSHA citations since 2000
125
citations
20
significant & substantial
$17,111
proposed penalties
$17,111
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
65
inspections on record
959
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: 959 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Penalty disposition
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.$17K
proposed penalties
$17K
current assessed
$17K
paid to date
$0
outstanding
125 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2022-05-17.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 12 non-fatal
- MACHINERY 7 non-fatal
- HANDTOOLS (NONPOWERED) 5 non-fatal
- SLIP OR FALL OF PERSON 5 non-fatal
- POWERED HAULAGE 3 non-fatal
- DISORDERS (REPEATED TRAUMA) 2 non-fatal
Incident timeline
2022
1
2019
1
2018
1
2017
2
2016
2
2015
1
2014
1
2012
1
2011
1
2010
1
2008
1
2007
1
2004
1
2003
1
2002
6
2001
5
2000
4
1998
2
1994
1
1993
1
1988
1
1987
1
1986
1
Operators under this controller
Mines on record
For insurers, brokers, and safety consultants
The full compliance file on Mumma Robert M (Estate) & Max C Hempt
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.