David M Pederson; John C Pederson: 34 MSHA citations controller
MSHA controller ID: 0058569
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Email me when a new MSHA incident is filed at any mine David M Pederson; John C Pederson controls.
- Fatalities
- 0
- Total incidents
- 3
- Mines on record
- 1
- Years on record
- 2009–2014
Compliance record
MSHA citations since 2008
34
citations
8
significant & substantial
$3,590
proposed penalties
$3,590
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2006
24
inspections on record
182
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: 182 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.$4K
proposed penalties
$4K
current assessed
$4K
paid to date
$0
outstanding
34 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2016-08-24.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.23.5%
significant & substantial
2.9%
high negligence or reckless
23.5%
reasonably likely or greater
44.1%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 23.5% low, 73.5% moderate, 2.9% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
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.Metal and nonmetal contaminants (personal samples)
ⓘ
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.
Last sampled: 2022-11-08, 3 years ago
ⓘ
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.17%
of limit-tested samples over the exposure limit
8
samples
6
limit-tested
Most sampled contaminants
- Quartz, respirable, >1% Qtz71 over
- Respirable dust, <.1mg1
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.
Top causes
- EXPLODING VESSELS UNDER PRESSURE 1 non-fatal
- HANDLING OF MATERIALS 1 non-fatal
- OTHER 1 non-fatal
Incident timeline
2014
2
2009
1
Operators under this controller
Mines on record
For insurers, brokers, and safety consultants
Where David M Pederson; John C Pederson stands on silica, penalties, and injury rate
MSHA's standard limits respirable silica to 50 micrograms per cubic metre, but MSHA publishes dust and quartz as separate files and never the silica figure itself. We derive it per sample, score it against the limit, and set the operator's injury rate against a benchmark built from the full MSHA operator record. With the 26-year penalty trail, contest posture, and fatality history. Delivered as a PDF with the underlying data as CSV.
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