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Black 17 Metal/Non-Metal

Shelly Materials Inc · Underground

Controlled by CRH PLC

White Cottage, Muskingum County, OH · Abandoned

MSHA Mine ID: 3304643

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Fatalities: 0
Total incidents: 2
Years on record: 2010–2011
Latest incident: Sep 2011

Compliance record

MSHA citations since 2010

citations

significant & substantial

$2,612

proposed penalties

$2,612

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
2013 Q1	18,203	0	0	0.0
2012 Q4	29,424	0	0	0.0
2012 Q3	28,692	9	1	313.7
2012 Q2	24,520	4	1	163.1
2012 Q1	26,740	3	2	112.2
2011 Q4	24,735	4	2	161.7
2011 Q3	4,609	0	0	0.0
2011 Q2	4,453	1	1	224.6

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

No fatalities recorded at this mine.

Reportable incidents

2 on file

2011 · 1 incident

September 15, 2011 OH · Metal/Non-Metal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) MACHINERY

Sidwell Materials Inc. · Struck against stationary object

Employee was trying to straighten a roof bolt that was slightly bent using the step on the Fletcher Roof Bolter when the bolt rotated and slipped while in the step causing the employee to hit his left wrist on the step causing it to have a small slight fracture to his wrist.

2010 · 1 incident

November 11, 2010 OH · Metal/Non-Metal FALL OF ROOF OR BACK

Sidwell Materials Inc. · Accident type, without injuries

Roof fall appears to have originated at or near the face in heading 1 & extended approx 100 to 120' outby. It is approx 30-35' in width at its widest point & extends above the roof line approx 15-19'. It is believed that a combination of low cover, lower structural quality of roof rock & possible localized horizontal stress had created the conditions leading to the failure.