Thumper Coal Co., Inc.: 1 MSHA citation operator
Controlled by
Perry Allen Whited
MSHA operator ID: 0092425
Watch this operator
Email me when a new MSHA incident is filed at any Thumper Coal Co., Inc. mine.
- Fatalities
- 0
- Total incidents
- 1
- Mines on record
- 1
- Years on record
- 2009
Compliance record
MSHA citations since 2009
1
citations
0
significant & substantial
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2008
9
inspections on record
159
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: 159 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections 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.Source: MSHA violations gravity and negligence coding, updated weekly.
Top causes
- FALL OF ROOF OR BACK 1 non-fatal
Incident timeline
2009
1
Mines on record
For insurers, brokers, and safety consultants
Where Thumper Coal Co., Inc. 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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