Mining Incidents

Columbus Limestone Inc operator

Controlled by CRH PLC
MSHA operator ID: 0050668
Fatalities
0
Total incidents
25
Mines on record
1
Years on record
2002–2011
Compliance record
MSHA citations since 2003
33
citations
8
significant & substantial
$4,369
proposed penalties
$4,369
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2002
35
inspections on record
710
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: 710 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
32 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2011-06-15.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2011
1
2009
1
2008
1
2007
2
2006
4
2005
4
2004
4
2003
4
2002
4

Mines on record

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The full compliance file on Columbus Limestone Inc

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.