Mining Incidents

Diamond 7 Oak Metal/Non-Metal

Controlled by Harley Gray Jr
Ashfork, Coconino County, AZ  ·  Intermittent
MSHA Mine ID: 0203121

Diamond 7 Oak has $730 in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
1
Years on record
2011
Latest incident
Dec 2011
Compliance record
MSHA citations since 2006
7
citations
2
significant & substantial
$730
proposed penalties
$730
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
8
inspections on record
104
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: 104 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Diamond 7 Oak has $730 in proposed MSHA penalties and $0 outstanding across 0 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.
$730
proposed penalties
$730
current assessed
$730
paid to date
$0
outstanding
7 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2011-09-13.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
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
Quarter Hours worked Citations S&S Per 1M hrs
2017 Q1 2 0 0 0.0
2016 Q4 2 0 0 0.0
2016 Q3 2 0 0 0.0
2016 Q2 2 0 0 0.0
2016 Q1 2 0 0 0.0
2015 Q4 2 0 0 0.0
2015 Q3 2 0 0 0.0
2015 Q2 2 0 0 0.0
Show 36 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2015 Q1 4 0 0 0.0
2014 Q4 4 0 0 0.0
2014 Q3 4 0 0 0.0
2014 Q2 4 0 0 0.0
2014 Q1 4 0 0 0.0
2013 Q4 8 0 0 0.0
2013 Q3 16 0 0 0.0
2013 Q2 8 0 0 0.0
2013 Q1 384 0 0 0.0
2012 Q4 480 0 0 0.0
2012 Q3 480 0 0 0.0
2012 Q2 480 0 0 0.0
2012 Q1 600 0 0 0.0
2011 Q4 720 0 0 0.0
2011 Q3 0 1 0
2011 Q2 0 0 0
2011 Q1 0 0 0
2010 Q4 0 0 0
2010 Q3 24 0 0 0.0
2010 Q2 16 3 0 187500.0
2010 Q1 1,024 0 0 0.0
2009 Q4 2,560 0 0 0.0
2009 Q3 864 0 0 0.0
2009 Q2 3,840 0 0 0.0
2009 Q1 3,360 0 0 0.0
2008 Q4 3,072 0 0 0.0
2008 Q3 5,280 0 0 0.0
2008 Q2 6,720 0 0 0.0
2008 Q1 3,840 0 0 0.0
2007 Q4 3,840 0 0 0.0
2007 Q3 4,800 0 0 0.0
2007 Q2 4,320 0 0 0.0
2007 Q1 4,800 0 0 0.0
2006 Q4 4,800 0 0 0.0
2006 Q3 7,680 3 2 390.6
2006 Q2 5,760 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

1 on file

2011 · 1 incident

For insurers, brokers, and safety consultants

The full compliance file on Diamond 7 Oak

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.