Mustang Metal/Non-Metal

Rocky Ridge, Inc. · Surface

Controlled by Martin Marietta Materials Inc

mustang, Washoe County, NV · Abandoned

MSHA Mine ID: 2602484

MSHA record for Mustang (mine ID 2602484). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.

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Fatalities: 0
Total incidents: 2
Years on record: 2003
Latest incident: Feb 2003

Inspection activity

MSHA inspections since 2002

inspections on record

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: 7 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.

Source: MSHA inspections 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
2003 Q1	296	0	0	0.0

No fatalities recorded at this mine.

Reportable incidents

2 on file

2003 · 2 incidents

February 6, 2003 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE

Martin Marietta Materials · Struck against a moving object

THE SEAT ADJUSTMENT ON HTE 72-51A FRONT END LOADER WAS STUCK IN THE OPEN POSITION ALLOWING THE SEAT TO SLIDE BACK AND FORTH DURING OPERATION. THE OPERATOR COMPLAINED OF PAIN IN HIS BACK.

February 5, 2003 NV · Metal/Non-Metal

Martin Marietta Materials · -

REPORTED AN INJURY TO HIS BACK WHILE RUNNING TEREX FRONT END LOADER AT THE MINE SITE. THE SEAT IN THE LOADER WAS NOT SECURE AND WAS SLIDING BACK AND FORTH.

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