Employee felt a pop in left knee when mounting water truck. Employee has had a previous knee injury. Not determined until May 6th that this was a new injury and not a reoccurrence.
Chattanooga Quarry Metal/Non-Metal
Chattanooga Quarry has $33K in proposed MSHA penalties and $121 outstanding across 4 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 16
- Years on record
- 2000–2026
- Latest incident
- Apr 2026
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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.Chattanooga Quarry has $33K in proposed MSHA penalties and $121 outstanding across 4 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.ⓘ
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 |
|---|---|---|---|---|
| 2025 Q4 | 6,963 | 0 | 0 | 0.0 |
| 2025 Q3 | 6,234 | 1 | 0 | 160.4 |
| 2025 Q2 | 7,993 | 0 | 0 | 0.0 |
| 2025 Q1 | 6,276 | 0 | 0 | 0.0 |
| 2024 Q4 | 6,964 | 0 | 0 | 0.0 |
| 2024 Q3 | 7,090 | 0 | 0 | 0.0 |
| 2024 Q2 | 7,149 | 0 | 0 | 0.0 |
| 2024 Q1 | 6,901 | 1 | 0 | 144.9 |
Show 95 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 6,877 | 0 | 0 | 0.0 |
| 2023 Q3 | 6,646 | 3 | 0 | 451.4 |
| 2023 Q2 | 7,579 | 0 | 0 | 0.0 |
| 2023 Q1 | 7,772 | 2 | 1 | 257.3 |
| 2022 Q4 | 8,254 | 0 | 0 | 0.0 |
| 2022 Q3 | 9,090 | 0 | 0 | 0.0 |
| 2022 Q2 | 7,386 | 0 | 0 | 0.0 |
| 2022 Q1 | 6,712 | 0 | 0 | 0.0 |
| 2021 Q4 | 7,670 | 3 | 0 | 391.1 |
| 2021 Q3 | 7,348 | 0 | 0 | 0.0 |
| 2021 Q2 | 8,816 | 0 | 0 | 0.0 |
| 2021 Q1 | 8,816 | 0 | 0 | 0.0 |
| 2020 Q4 | 9,400 | 0 | 0 | 0.0 |
| 2020 Q3 | 9,641 | 1 | 0 | 103.7 |
| 2020 Q2 | 9,579 | 0 | 0 | 0.0 |
| 2020 Q1 | 8,512 | 1 | 0 | 117.5 |
| 2019 Q4 | 9,201 | 0 | 0 | 0.0 |
| 2019 Q3 | 8,447 | 0 | 0 | 0.0 |
| 2019 Q2 | 7,976 | 0 | 0 | 0.0 |
| 2019 Q1 | 7,880 | 4 | 0 | 507.6 |
| 2018 Q4 | 7,469 | 0 | 0 | 0.0 |
| 2018 Q3 | 7,625 | 1 | 0 | 131.1 |
| 2018 Q2 | 7,992 | 0 | 0 | 0.0 |
| 2018 Q1 | 7,537 | 0 | 0 | 0.0 |
| 2017 Q4 | 8,417 | 0 | 0 | 0.0 |
| 2017 Q3 | 7,553 | 0 | 0 | 0.0 |
| 2017 Q2 | 7,131 | 1 | 0 | 140.2 |
| 2017 Q1 | 7,547 | 0 | 0 | 0.0 |
| 2016 Q4 | 7,889 | 3 | 0 | 380.3 |
| 2016 Q3 | 8,786 | 0 | 0 | 0.0 |
| 2016 Q2 | 7,831 | 0 | 0 | 0.0 |
| 2016 Q1 | 6,655 | 1 | 1 | 150.3 |
| 2015 Q4 | 8,211 | 0 | 0 | 0.0 |
| 2015 Q3 | 8,362 | 0 | 0 | 0.0 |
| 2015 Q2 | 7,853 | 1 | 0 | 127.3 |
| 2015 Q1 | 6,431 | 3 | 0 | 466.5 |
| 2014 Q4 | 7,566 | 0 | 0 | 0.0 |
| 2014 Q3 | 7,008 | 4 | 2 | 570.8 |
| 2014 Q2 | 7,188 | 2 | 0 | 278.2 |
| 2014 Q1 | 6,518 | 4 | 0 | 613.7 |
| 2013 Q4 | 7,351 | 0 | 0 | 0.0 |
| 2013 Q3 | 7,376 | 0 | 0 | 0.0 |
| 2013 Q2 | 7,148 | 4 | 2 | 559.6 |
| 2013 Q1 | 7,883 | 0 | 0 | 0.0 |
| 2012 Q4 | 7,615 | 0 | 0 | 0.0 |
| 2012 Q3 | 6,670 | 0 | 0 | 0.0 |
| 2012 Q2 | 7,059 | 0 | 0 | 0.0 |
| 2012 Q1 | 5,628 | 0 | 0 | 0.0 |
| 2011 Q4 | 7,090 | 2 | 1 | 282.1 |
| 2011 Q3 | 8,823 | 0 | 0 | 0.0 |
| 2011 Q2 | 7,249 | 0 | 0 | 0.0 |
| 2011 Q1 | 5,213 | 1 | 0 | 191.8 |
| 2010 Q4 | 6,328 | 0 | 0 | 0.0 |
| 2010 Q3 | 8,118 | 0 | 0 | 0.0 |
| 2010 Q2 | 9,003 | 2 | 0 | 222.1 |
| 2010 Q1 | 9,212 | 0 | 0 | 0.0 |
| 2009 Q4 | 10,786 | 13 | 4 | 1205.3 |
| 2009 Q3 | 10,901 | 0 | 0 | 0.0 |
| 2009 Q2 | 9,601 | 2 | 1 | 208.3 |
| 2009 Q1 | 8,912 | 0 | 0 | 0.0 |
| 2008 Q4 | 11,487 | 3 | 1 | 261.2 |
| 2008 Q3 | 10,813 | 9 | 2 | 832.3 |
| 2008 Q2 | 7,306 | 0 | 0 | 0.0 |
| 2008 Q1 | 8,892 | 1 | 0 | 112.5 |
| 2007 Q4 | 8,964 | 0 | 0 | 0.0 |
| 2007 Q3 | 9,524 | 0 | 0 | 0.0 |
| 2007 Q2 | 10,638 | 0 | 0 | 0.0 |
| 2007 Q1 | 10,081 | 0 | 0 | 0.0 |
| 2006 Q4 | 10,261 | 0 | 0 | 0.0 |
| 2006 Q3 | 12,143 | 2 | 0 | 164.7 |
| 2006 Q2 | 12,055 | 0 | 0 | 0.0 |
| 2006 Q1 | 11,621 | 1 | 0 | 86.1 |
| 2005 Q4 | 11,664 | 0 | 0 | 0.0 |
| 2005 Q3 | 12,147 | 0 | 0 | 0.0 |
| 2005 Q2 | 13,463 | 1 | 0 | 74.3 |
| 2005 Q1 | 11,993 | 0 | 0 | 0.0 |
| 2004 Q4 | 12,026 | 4 | 2 | 332.6 |
| 2004 Q3 | 13,403 | 0 | 0 | 0.0 |
| 2004 Q2 | 11,781 | 2 | 0 | 169.8 |
| 2004 Q1 | 11,230 | 1 | 0 | 89.0 |
| 2003 Q4 | 11,481 | 0 | 0 | 0.0 |
| 2003 Q3 | 11,067 | 0 | 0 | 0.0 |
| 2003 Q2 | 9,401 | 0 | 0 | 0.0 |
| 2003 Q1 | 9,434 | 0 | 0 | 0.0 |
| 2002 Q4 | 9,114 | 0 | 0 | 0.0 |
| 2002 Q3 | 12,689 | 3 | 0 | 236.4 |
| 2002 Q2 | 12,162 | 3 | 0 | 246.7 |
| 2002 Q1 | 10,440 | 0 | 0 | 0.0 |
| 2001 Q4 | 11,914 | 0 | 0 | 0.0 |
| 2001 Q3 | 912 | 4 | 0 | 4386.0 |
| 2001 Q2 | 11,257 | 2 | 1 | 177.7 |
| 2001 Q1 | 7,458 | 0 | 0 | 0.0 |
| 2000 Q4 | 3,426 | 0 | 0 | 0.0 |
| 2000 Q3 | 3,916 | 0 | 0 | 0.0 |
| 2000 Q2 | 661 | 16 | 12 | 24205.7 |
Reportable incidents
16 on file2026 · 1 incident
2025 · 1 incident
Smoke was observed coming from the surge tunnel. The fire department was dispatched.
2017 · 1 incident
The employee was helping the mechanic to replace the idler on the Komatsu PC220 trackhoe. They were using a hammer to hit a chisel into a slot to help the shaft slide into place. The chisel unexpectedly popped out of the slot and came back and hit the employee in EE's open mouth, injuring two of EE's teeth.
2016 · 1 incident
Operator was hauling a load of spoil material to the dump area, drove into a hole and right leg contacted the bottom edge of dash resulting in a small laceration just below the knee about 1/2 inch long requiring one stitch. Employee was treated and given a return to work release.
2013 · 1 incident
Employee was in the procees of jacking up a loader when the machine fell. Employee sustained broken ribs and shoulder sprain.
2011 · 2 incidents
While exiting WA500 loader, employee slipped off and fell to ground below. Landed on left foot and left hand. Employee was standing on top step of ladder and had lunch box in left hand holding handrail. When employee closed the door he reached to grab hand rail with right hand and missed, lost his balance and fell to the ground.
Employee was entering the Chattanooga scale house when her foot slipped off of step and she lost her balance and fell on stairs, breaking her fall with her left arm. Employee's toe caught the end of the step causing her to trip. She has fractured her left arm.
2006 · 1 incident
Employee was using a sledgehammer to dislodge material built up in PEP Screen chute, left index finger was struck between hammer handle and chute shattering the bone in the tip of his finger.
2005 · 3 incidents
Employee was performing the daily servicing tasks (fueling & greasing) on the Kamatsu PC 750 excavator located in the bottom of the pit. While exiting the machine employee lost his footing and fell approximately 3 feet to the ground.
Loading a shot, stepped on the bucket of a bobcat to move it, foot slipped, fell, hurt right knee.
Employee drove Front end loader through drainage ditch, loader bounced and caused lower lumbar strain. Doctor released employee to light duty.
2004 · 1 incident
EE blasting at Florida Rock when a rock ricocheted off the conveyer system and hit him in the upper left chest area.
2003 · 1 incident
EE WAS USING A ROD TO PRY A ROCK FROM BEHIND WHEEL ON SCREEN CHUTE, THE BAR SLIPPED AND HIS HAND HIT A PIECE OF ANGLE IRON SUPPORT ON THE CHUTE. LITTLE FINGER OF RIGHT HAND WAS LACERATEC CAUSING HIM TO RECIEVE TWO STITCHES.
2001 · 2 incidents
EMPLOYEE WAS DRIVING 769 OUT OF PIT. TRUCK BEGAN TO SMOKE AND THEN ENGINE STALLED. TRUCK ROLLED DOWN HILL, STEERED INTO HIGHWALL AND IT ROLLED OVER. EMPLOYEE WAS NOT INJURED. TRUCK CAUGHT ON F IRE, TRUCK TOTALED.
AT THE ENDING OF THE DAY WHILE GATHERING TOOLS, EE WAS STANDING ON A CONCRETE FOUNDATION AT THE SECONDARY CRUSHER WHICH WAS APPROX 14" HIGHER THAN THE GROUND ELEVATION AND LOST HIS BALANCE STE PPING BACKWARDS ONTO UNEVEN GROUND LANDING HEEL FIRST.
2000 · 1 incident
EE WAS PULLING ON PRYBAR TO TIGHTEN V-BELTS ON CRUSHER. BAR SLIPPED STRIKING EE IN NOSE. EE REPORTED HE WAS ALRIGHT AND CONTINUED TO WORK. DID NOT MISS ANY WORK. EE CONTACTED PLANT MANAGER AT HOME 8-27 TO REPORT HE HAD BEEN HURTING AND WENT TO DOCTOR. DOCTOR SAID HIS NOSE WAS BROKEN.
The full compliance file on Chattanooga Quarry
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.