Rockhouse 1 has $21K in proposed MSHA penalties and $10K outstanding across 2 contested dockets, plus health sampling and the full incident record.
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Fatalities
0
Total incidents
1
Years on record
2008
Latest incident
Mar 2008
Compliance record
MSHA citations since 2005
82
citations
55
significant & substantial
$20,860
proposed penalties
$11,173
paid to date
54% of proposed penalties paid to date, a $9,688 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2005
14
inspections on record
475
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: 475 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Rockhouse 1 has $21K in proposed MSHA penalties and $10K outstanding across 2 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.
$21K
proposed penalties
$21K
current assessed
$11K
paid to date
$10K
outstanding
82 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2011-03-17.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
MSHA sampling at Rockhouse 1 shows respirable coal dust averaging 0.13 mg/m3 (98% compliant) across 51 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.
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
The driver went to downshift and got out of gear - couldn't get back in gear. Stitches to hand and head.
For insurers, brokers, and safety consultants
The full compliance file on Rockhouse 1
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.