Mining Incidents

Portable Plant # 166 Metal/Non-Metal

Pioneer Sand Co Inc · Surface
Golden, Jefferson County, CO  ·  Abandoned
MSHA Mine ID: 0504976

Portable Plant # 166 has $200 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
0
Years on record
Latest incident
Compliance record
MSHA citations since 2011
2
citations
0
significant & substantial
$200
proposed penalties
$200
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2011
7
inspections on record
50
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: 50 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Portable Plant # 166 has $200 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.
$200
proposed penalties
$200
current assessed
$200
paid to date
$0
outstanding
2 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2014-08-26.
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
2015 Q2 0 0 0
2015 Q1 139 0 0 0.0
2014 Q4 78 0 0 0.0
2014 Q3 500 1 0 2000.0
2014 Q2 626 0 0 0.0
2014 Q1 429 0 0 0.0
2013 Q4 592 0 0 0.0
2013 Q3 337 0 0 0.0
Show 8 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2013 Q2 158 0 0 0.0
2012 Q4 188 0 0 0.0
2012 Q3 371 0 0 0.0
2012 Q2 193 0 0 0.0
2012 Q1 215 0 0 0.0
2011 Q4 299 0 0 0.0
2011 Q3 637 1 0 1569.9
2011 Q2 235 0 0 0.0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.

For insurers, brokers, and safety consultants

The full compliance file on Portable Plant # 166

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.