While lifting crusher liner, the hooked chain slipped off of the fork. This caused the liner to roll, resulting in the injury (bruising) of the employee's right leg.
JEFFERSON QUARRY: 75 MSHA citations Metal/Non-Metal
JEFFERSON QUARRY has $14K in proposed MSHA penalties and $100 outstanding across 0 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 15
- Years on record
- 1997–2020
- Latest incident
- Nov 2020
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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.JEFFERSON QUARRY has $14K in proposed MSHA penalties and $100 outstanding across 0 contested dockets.
ⓘ
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)
ⓘ
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: 2017-01-04, 9 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.- Respirable dust, <.1mg7
- Quartz, respirable, >1% Qtz5
- Fibers, >5um1
Show the individual readings (13)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2017-01-04 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2017-01-04 | Respirable dust, <.1mg | 0 | Laborer, Bullgang | ||
| 2017-01-04 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2010-04-28 | Quartz, respirable, >1% Qtz | 0.18 | 1.25 | 0.14 | Laborer, Bullgang |
| 2010-04-28 | Quartz, respirable, >1% Qtz | 0.16 | 0.92 | 0.17 | Dry Screen Plant Operator |
| 2008-05-13 | Quartz, respirable, >1% Qtz | 0.32 | 1.36 | 0.24 | Lab Technician |
| 2006-06-22 | Fibers, >5um | 0.02 | Crusher Oper/Worker | ||
| 2005-03-16 | Respirable dust, <.1mg | 0 | Utility Man | ||
| 2005-03-16 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2001-01-24 | Quartz, respirable, >1% Qtz | 0.27 | 1.2 | 0.23 | Drill Operator, Rotary Air |
| 2001-01-24 | Quartz, respirable, >1% Qtz | 0.48 | 1.58 | 0.30 | Drill Operator, Rotary Air |
| 2000-08-09 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2000-08-09 | Respirable dust, <.1mg | 0 | Front-end Loader Operator |
JEFFERSON QUARRY recorded 0.00 reportable injury cases per 100 full-time workers in 2020.
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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.| Year | total case rate | days-away | fatal |
|---|---|---|---|
| 2020 * | 0.00 | 0.00 | 0.000 |
| 2019 * | 3.34 | 0.00 | 0.000 |
| 2018 * | 3.36 | 0.00 | 0.000 |
| 2017 * | 0.00 | 0.00 | 0.000 |
| 2016 * | 0.00 | 0.00 | 0.000 |
| 2015 * | 0.00 | 0.00 | 0.000 |
| 2014 * | 0.00 | 0.00 | 0.000 |
| 2013 * | 0.00 | 0.00 | 0.000 |
- Martin Marietta Aggregates 1997 to 2007
- Martin Marietta Materials 2002 to 2003
- Martin Marietta Materials, Inc. 2007 to present
| Year | Employees |
|---|---|
| 2021 | 10 |
| 2020 | 19 |
| 2019 | 21 |
| 2018 | 22 |
| 2017 | 19 |
| 2016 | 15 |
| 2015 | 15 |
| 2014 | 12 |
| 2013 | 11 |
| 2012 | 7 |
| 2011 | 8 |
| 2010 | 8 |
| 2009 | 9 |
| 2008 | 18 |
| 2007 | 24 |
| 2006 | 31 |
| 2005 | 21 |
| 2004 | 18 |
| 2003 | 15 |
| 2002 | 13 |
| 2001 | 5 |
| 2000 | 3 |
JEFFERSON QUARRY sits in Jackson County, Georgia, where the Census mining category is 0.0% 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 |
|---|---|---|---|---|
| 2021 Q2 | 3,697 | 0 | 0 | 0.0 |
| 2021 Q1 | 7,128 | 0 | 0 | 0.0 |
| 2020 Q4 | 10,942 | 0 | 0 | 0.0 |
| 2020 Q3 | 11,728 | 0 | 0 | 0.0 |
| 2020 Q2 | 13,492 | 1 | 0 | 74.1 |
| 2020 Q1 | 13,808 | 0 | 0 | 0.0 |
| 2019 Q4 | 14,042 | 0 | 0 | 0.0 |
| 2019 Q3 | 15,337 | 0 | 0 | 0.0 |
Show 78 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2019 Q2 | 14,586 | 0 | 0 | 0.0 |
| 2019 Q1 | 15,900 | 0 | 0 | 0.0 |
| 2018 Q4 | 17,729 | 0 | 0 | 0.0 |
| 2018 Q3 | 14,660 | 0 | 0 | 0.0 |
| 2018 Q2 | 14,204 | 1 | 0 | 70.4 |
| 2018 Q1 | 12,937 | 0 | 0 | 0.0 |
| 2017 Q4 | 10,632 | 0 | 0 | 0.0 |
| 2017 Q3 | 10,570 | 0 | 0 | 0.0 |
| 2017 Q2 | 11,037 | 1 | 0 | 90.6 |
| 2017 Q1 | 11,218 | 2 | 1 | 178.3 |
| 2016 Q4 | 8,647 | 0 | 0 | 0.0 |
| 2016 Q3 | 10,384 | 0 | 0 | 0.0 |
| 2016 Q2 | 9,377 | 3 | 2 | 319.9 |
| 2016 Q1 | 6,066 | 0 | 0 | 0.0 |
| 2015 Q4 | 7,870 | 0 | 0 | 0.0 |
| 2015 Q3 | 9,927 | 0 | 0 | 0.0 |
| 2015 Q2 | 10,219 | 0 | 0 | 0.0 |
| 2015 Q1 | 8,016 | 0 | 0 | 0.0 |
| 2014 Q4 | 7,522 | 0 | 0 | 0.0 |
| 2014 Q3 | 6,870 | 0 | 0 | 0.0 |
| 2014 Q2 | 6,765 | 0 | 0 | 0.0 |
| 2014 Q1 | 6,155 | 1 | 0 | 162.5 |
| 2013 Q4 | 4,693 | 0 | 0 | 0.0 |
| 2013 Q3 | 5,044 | 0 | 0 | 0.0 |
| 2013 Q2 | 6,176 | 0 | 0 | 0.0 |
| 2013 Q1 | 4,960 | 0 | 0 | 0.0 |
| 2012 Q4 | 5,978 | 0 | 0 | 0.0 |
| 2012 Q3 | 6,446 | 0 | 0 | 0.0 |
| 2012 Q2 | 6,477 | 1 | 0 | 154.4 |
| 2012 Q1 | 6,760 | 0 | 0 | 0.0 |
| 2011 Q4 | 6,258 | 1 | 1 | 159.8 |
| 2011 Q3 | 5,158 | 0 | 0 | 0.0 |
| 2011 Q2 | 4,712 | 0 | 0 | 0.0 |
| 2011 Q1 | 5,168 | 0 | 0 | 0.0 |
| 2010 Q4 | 7,360 | 0 | 0 | 0.0 |
| 2010 Q3 | 7,987 | 0 | 0 | 0.0 |
| 2010 Q2 | 6,968 | 6 | 3 | 861.1 |
| 2010 Q1 | 5,776 | 0 | 0 | 0.0 |
| 2009 Q4 | 7,033 | 3 | 2 | 426.6 |
| 2009 Q3 | 6,840 | 0 | 0 | 0.0 |
| 2009 Q2 | 6,444 | 1 | 0 | 155.2 |
| 2009 Q1 | 5,237 | 3 | 0 | 572.8 |
| 2008 Q4 | 7,786 | 2 | 1 | 256.9 |
| 2008 Q3 | 8,428 | 0 | 0 | 0.0 |
| 2008 Q2 | 10,664 | 1 | 0 | 93.8 |
| 2008 Q1 | 12,349 | 1 | 0 | 81.0 |
| 2007 Q4 | 14,516 | 11 | 3 | 757.8 |
| 2007 Q3 | 14,800 | 0 | 0 | 0.0 |
| 2007 Q2 | 17,442 | 0 | 0 | 0.0 |
| 2007 Q1 | 17,327 | 0 | 0 | 0.0 |
| 2006 Q4 | 17,219 | 2 | 0 | 116.2 |
| 2006 Q3 | 18,256 | 0 | 0 | 0.0 |
| 2006 Q2 | 19,131 | 5 | 2 | 261.4 |
| 2006 Q1 | 18,488 | 0 | 0 | 0.0 |
| 2005 Q4 | 14,958 | 1 | 1 | 66.9 |
| 2005 Q3 | 15,564 | 1 | 0 | 64.3 |
| 2005 Q2 | 12,260 | 0 | 0 | 0.0 |
| 2005 Q1 | 10,978 | 1 | 0 | 91.1 |
| 2004 Q4 | 11,126 | 0 | 0 | 0.0 |
| 2004 Q3 | 9,853 | 2 | 1 | 203.0 |
| 2004 Q2 | 11,896 | 0 | 0 | 0.0 |
| 2004 Q1 | 13,074 | 4 | 2 | 306.0 |
| 2003 Q4 | 10,245 | 0 | 0 | 0.0 |
| 2003 Q3 | 11,336 | 0 | 0 | 0.0 |
| 2003 Q2 | 8,277 | 2 | 1 | 241.6 |
| 2003 Q1 | 5,141 | 0 | 0 | 0.0 |
| 2002 Q4 | 6,349 | 0 | 0 | 0.0 |
| 2002 Q3 | 8,288 | 0 | 0 | 0.0 |
| 2002 Q2 | 7,410 | 0 | 0 | 0.0 |
| 2002 Q1 | 2,938 | 0 | 0 | 0.0 |
| 2001 Q4 | 2,613 | 0 | 0 | 0.0 |
| 2001 Q3 | 2,739 | 0 | 0 | 0.0 |
| 2001 Q2 | 3,062 | 0 | 0 | 0.0 |
| 2001 Q1 | 3,133 | 0 | 0 | 0.0 |
| 2000 Q4 | 1,764 | 0 | 0 | 0.0 |
| 2000 Q3 | 2,681 | 0 | 0 | 0.0 |
| 2000 Q2 | 1,559 | 0 | 0 | 0.0 |
| 2000 Q1 | 2,151 | 0 | 0 | 0.0 |
Reportable incidents
15 on file2020 · 2 incidents
Two welders working in close proximity. Resulting in minor flashburn to one welder.
2019 · 1 incident
EE sustained welding flash to both eyes while welding crusher seat liners.
2018 · 2 incidents
While EE was pulling water hose, EE didn't realize there was a kink in it. The hose came out of EE's hand and the nozzle made contact with the EE's tooth and put a small chip in it. Was not repaired by dentist until August 2nd.
Employee was exiting the service truck and a foot got hung on the step causing them to fall on the right leg and elbow. Employee waited several days before seeking medical attention.
2007 · 1 incident
Employee was cutting insulation off armored cable when his hand slipped and cut the left index finger.
2006 · 1 incident
Technician was using a cutting torch to cut a relief hole in a tie rod on a 769 Haul Truck slag from cutting operation blew back into employee's right eye.
2005 · 1 incident
When retrieving video camera after a blast, slipped and fell on uneven, loose ground material.
2004 · 1 incident
Employee turned his ankle while exiting a skid steer loader. Employee was taken to emergency room and treated for a sprain ankle and given three days light duty.
2002 · 1 incident
EE WAS ATTEMPTING TO STAND A PIECE OF STEEL ON THE END TO ATTACH A LIFTING EYE, HE AND ANOTHER EE LET THE PIECE TRAVEL PAST CENTER AND THE STEEL FELL ON EE LEFT HAND. THE PIECE OF STEEL SMASHE D HIS HAND(LEFT) BETWEEN IT AND THE GROUND. HIS THUMB WAS SPLIT AND REQUIRED THREE STITCHES, THERE WERE NO BROKEN BONES.
2001 · 1 incident
FEED CHAIN ON DRILL TOWER BROKE, SWUNG OVER THE TOP OF THE DRILL AND LANDED ON THE GROUND AND STRIKING EE'S LEFT KNEE AT THE SAME TIME.
2000 · 3 incidents
EMPLOYEE WAS DRIVING THE WATER TRUCK THROUGHOUT THE QUARRY. ON THE THIRD LOAD, HE WAS GOING BACK DOWN INTO THE PIT TO WATER DOWN THE MUCK PILE WHEN STATED THE BRAKES FAILED. HE TRIED TO APPLY THE BRAKES SEVERAL TIMES, EACH TIME THE TRUCK CONTINUED TO GAIN SPEED. IT GAINED SPEED AT A FATER RATE AND HE DECIDED TO JUMP OUT OF THE TRUCK.
CAUGHT R. M. FINGER BETWEEN BOLT AND STEEL BODY PINCHING IT.
COMPLAINING OF SHOULDER, CHEST PAINS WHILE ON PREMISES, POLICY REQUIRED AN AMBULANCE BE CALLED, DID NOT TRANSPORT.
1997 · 1 incident
EMPLOYEE WAS REMOVING RADIATOR CAP WHEN PRESSURE KNOCKED HIM OFF DRILL TO GROUND. FRACTURED LEFT WRIST AND SUSTAINED 2 LACERATIONS TO FOREHEAD AND LACERATION BEHIND LEFT EAR.