ATTMEPTING TO LOOSEN CLAMP ON QUARRY SAW. FELT STRAIN IN BACK WHILE PULLING UP ON WRENCH.
MSK-1: 62 MSHA citations Metal/Non-Metal
MSK-1 has $11K 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
- 14
- Years on record
- 1985–1997
- Latest incident
- Jun 1997
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This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.MSK-1 has $11K in proposed MSHA penalties and $0 outstanding across 0 contested dockets.
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Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.ⓘ
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.Metal and nonmetal contaminants (personal samples)
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Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.
Last sampled: 2012-11-06, 13 years ago
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Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.- Quartz, respirable, >1% Qtz8
- Respirable dust, <.1mg1
- Unlisted Particulate, respirable, <1% Qtz1
Show the individual readings (10)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2012-11-06 | Quartz, respirable, >1% Qtz | 0.21 | 1.67 | 0.13 | Mechanic |
| 2012-11-06 | Quartz, respirable, >1% Qtz | 0.46 | 1.47 | 0.31 | Stone Polisher/Cutter |
| 2009-09-30 | Quartz, respirable, >1% Qtz | 0.4 | 1.07 | 0.37 | Stone Polisher/Cutter |
| 2009-05-13 | Quartz, respirable, >1% Qtz | 0.38 | 1.55 | 0.25 | Stone Polisher/Cutter |
| 2009-05-13 | Quartz, respirable, >1% Qtz | 0.16 | 1.38 | 0.12 | Stone Polisher/Cutter |
| 2007-06-12 | Quartz, respirable, >1% Qtz | 0.12 | 1.14 | 0.11 | Cutting Mach Operator |
| 2007-06-12 | Quartz, respirable, >1% Qtz | 0.14 | 1.05 | 0.13 | Cutting Mach Operator |
| 2004-04-06 | Unlisted Particulate, respirable, <1% Qtz | 0.15 | Front-end Loader Operator | ||
| 2004-04-06 | Quartz, respirable, >1% Qtz | 0.24 | 0.69 | 0.35 | Utility Man |
| 2004-04-06 | Respirable dust, <.1mg | 0 | Stone Polisher/Cutter |
MSK-1 recorded 0.00 reportable injury cases per 100 full-time workers in 2002.
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This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.- Mankato Stone Center 1950 to 1985
- Mankato Kasota Stone Inc 1985 to present
| Year | Employees |
|---|---|
| 2013 | 4 |
| 2012 | 5 |
| 2011 | 9 |
| 2010 | 10 |
| 2009 | 10 |
| 2008 | 9 |
| 2007 | 10 |
| 2006 | 11 |
| 2005 | 9 |
| 2004 | 11 |
| 2003 | 11 |
| 2002 | 12 |
| 2001 | 11 |
| 2000 | 4 |
MSK-1 sits in Blue Earth County, Minnesota, where the Census mining category is 0.1% of county employment.
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County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.ⓘ
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.| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2013 Q2 | 1,256 | 0 | 0 | 0.0 |
| 2013 Q1 | 1,207 | 8 | 2 | 6628.0 |
| 2012 Q4 | 1,149 | 5 | 0 | 4351.6 |
| 2012 Q3 | 1,235 | 0 | 0 | 0.0 |
| 2012 Q2 | 1,758 | 0 | 0 | 0.0 |
| 2012 Q1 | 2,458 | 0 | 0 | 0.0 |
| 2011 Q4 | 3,612 | 5 | 4 | 1384.3 |
| 2011 Q3 | 4,832 | 0 | 0 | 0.0 |
Show 46 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2011 Q2 | 4,373 | 0 | 0 | 0.0 |
| 2011 Q1 | 1,902 | 0 | 0 | 0.0 |
| 2010 Q4 | 4,423 | 6 | 1 | 1356.5 |
| 2010 Q3 | 3,787 | 0 | 0 | 0.0 |
| 2010 Q2 | 5,509 | 0 | 0 | 0.0 |
| 2010 Q1 | 2,604 | 0 | 0 | 0.0 |
| 2009 Q4 | 6,104 | 0 | 0 | 0.0 |
| 2009 Q3 | 5,156 | 5 | 4 | 969.7 |
| 2009 Q2 | 5,389 | 11 | 3 | 2041.2 |
| 2009 Q1 | 2,743 | 0 | 0 | 0.0 |
| 2008 Q4 | 5,605 | 0 | 0 | 0.0 |
| 2008 Q3 | 4,143 | 3 | 0 | 724.1 |
| 2008 Q2 | 4,312 | 0 | 0 | 0.0 |
| 2008 Q1 | 2,186 | 0 | 0 | 0.0 |
| 2007 Q4 | 5,383 | 0 | 0 | 0.0 |
| 2007 Q3 | 4,922 | 0 | 0 | 0.0 |
| 2007 Q2 | 5,535 | 4 | 0 | 722.7 |
| 2007 Q1 | 2,470 | 0 | 0 | 0.0 |
| 2006 Q4 | 5,646 | 0 | 0 | 0.0 |
| 2006 Q3 | 5,385 | 3 | 1 | 557.1 |
| 2006 Q2 | 5,780 | 0 | 0 | 0.0 |
| 2006 Q1 | 2,860 | 0 | 0 | 0.0 |
| 2005 Q4 | 3,603 | 0 | 0 | 0.0 |
| 2005 Q3 | 3,634 | 0 | 0 | 0.0 |
| 2005 Q2 | 5,301 | 0 | 0 | 0.0 |
| 2005 Q1 | 3,698 | 0 | 0 | 0.0 |
| 2004 Q4 | 5,192 | 0 | 0 | 0.0 |
| 2004 Q3 | 6,084 | 0 | 0 | 0.0 |
| 2004 Q2 | 5,128 | 3 | 0 | 585.0 |
| 2004 Q1 | 3,496 | 0 | 0 | 0.0 |
| 2003 Q4 | 3,879 | 0 | 0 | 0.0 |
| 2003 Q3 | 3,892 | 1 | 0 | 256.9 |
| 2003 Q2 | 4,161 | 0 | 0 | 0.0 |
| 2003 Q1 | 3,371 | 0 | 0 | 0.0 |
| 2002 Q4 | 3,357 | 0 | 0 | 0.0 |
| 2002 Q3 | 6,465 | 0 | 0 | 0.0 |
| 2002 Q2 | 5,873 | 0 | 0 | 0.0 |
| 2002 Q1 | 5,494 | 0 | 0 | 0.0 |
| 2001 Q4 | 3,986 | 3 | 0 | 752.6 |
| 2001 Q3 | 6,466 | 1 | 1 | 154.7 |
| 2001 Q2 | 5,027 | 0 | 0 | 0.0 |
| 2001 Q1 | 1,386 | 0 | 0 | 0.0 |
| 2000 Q4 | 1,437 | 0 | 0 | 0.0 |
| 2000 Q3 | 2,932 | 0 | 0 | 0.0 |
| 2000 Q2 | 2,496 | 0 | 0 | 0.0 |
| 2000 Q1 | 1,305 | 0 | 0 | 0.0 |
Reportable incidents
14 on file1997 · 2 incidents
WHILE MOVING QUARRY WAGON DRILL, HAD TO PUSH HARD. WITH BOTH ARMS EXTENDED AND LEANING INTO THE WAGON DRILL, FELT STRAIN IN ABDOMEN. GROUND WAS MUDDY AND UNEVEN.
1996 · 1 incident
EMP WAS WALKING DOWN THE STAIRS COMING FROM THE SUPPLY TRAILER AND SLIPPED, TWISTING HIS LEFT ANKLE.
1995 · 1 incident
PULLING THE HEADED DRILL TO OTHER END OF DECK.WAS TOO CLOSE TO EDGE AND FELL OFF AND DRILL FELL ON TOP OF HIM BECAUSE HE PULLED ON DRILL INSTEAD OF LETTING THE DRILL GO.
1994 · 1 incident
EE WAS CARRYING A DRILL THAT WAS HOOKED ONTO A FORKLIFT. HE PULLED HARD TO MOVE THE DRILL AND INJURED HIS BACK.
1993 · 1 incident
BLOWING OUT BLAST HOLES. AIR HOSE WAS WRAPED AROUND BLOW PIPE USED TO BLOW OUT BLAST HOLES AND EE TRIED TO STRAIGHTEN IT OUT. AS THE DRILL AND COMPRESSOR WERE BEING MOVED AHEAD, THE HOSE TIGHT ENED UP AND TWISTED AROUND, STRIKING HIM IN THE HAND.
1990 · 3 incidents
INJURED WAS DRILLING WITH QUARRY DRILL AND WAS OBSERVED FALLING.BEFORE PASSING OUT,HE SAID THAT HE GOT A SHOCK.HE HAD A STRONG PULSE.WAS TRANSFERRED TO THE HOSPITAL BY AMBULANCE.ELECTRICIAN WA S CALLED TO CHECK AIRLINE VOLTAGE.
WAS THROWING HOSE OVER STONE BLOCKS & TWISTED KNEE
HURT BACK FROM BOUNDING ON LOADER SEAT.
1988 · 1 incident
TRACK CRAVE TURNED & BRUISED OUR QUARRY SUPERVISOR
1987 · 1 incident
BRUISED INJURY 7O LEFT LOWER BACK
1986 · 2 incidents
GASH IN FINGER.3
EMPLOYEE WAS SH2VELING STONE DEBRIS AWAY FROM MACHINERY SHOVEL HIT CHAIN ON MACHINE FLEW UP HITTING EMPLOYEE IN JAW CAUSING HIM TO BITE HIS TONGUE CAUSING LACERATION OF BOTH SIDES OF TONGUE
1985 · 1 incident
EMPLOYEE WAS WORKING ON STONE DRILLING MACHINE, REMOVED SAFETY GLASSES AND GOT A PIECE OF FOREIGN MATERIAL IN HIS RIGHT EYE LID.