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Power Screener Metal/Non-Metal

Tri-County Aggregate Inc. · Surface

Controlled by Joseph L White; Gary Wiese

Medford, Stearns County, MN · Abandoned

MSHA Mine ID: 2103388

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Fatalities: 0
Total incidents: 1
Years on record: 2006
Latest incident: May 2006

Compliance record

MSHA citations since 2003

citations

significant & substantial

$31,657

proposed penalties

$3,435

paid to date

Source: MSHA violations data, updated weekly.

Quarterly safety rates

Citations per million employee-hours, as reported to MSHA

Quarter	Hours worked	Citations	S&S	Per 1M hrs
2011 Q2	397	0	0	0.0
2011 Q1	0	0	0
2010 Q4	494	4	0	8097.2
2010 Q3	1,015	14	7	13793.1
2010 Q2	356	0	0	0.0
2009 Q2	737	0	0	0.0
2008 Q2	639	0	0	0.0
2008 Q1	0	0	0

Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

No fatalities recorded at this mine.

Reportable incidents

1 on file

2006 · 1 incident

May 2, 2006 MN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY

Tri-County Aggregate Inc. · Caught in, under or between (Not Elsewhere Classified)

Employee was out of crusher, realized he had not grabbed a hammer and stepped back in to get it. Co-worker started crusher and EE's leg got pinched. The weight of the impeller broke EE's leg.