EE kicked frozen outrigger pad with right leg. EE initially felt no pain but 8-10 hours later, noticed some pain and swelling of the right knee. EE was accompanied by safety to an orthopedic clinic for exam the following day where they were prescribed steroids and given no lifting/pushing/pulling restrictions pending follow up.
Columbus Limestone Metal/Non-Metal
Columbus Limestone has $86K in proposed MSHA penalties and $1K outstanding across 6 contested dockets, plus health sampling and the full incident record.
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Email me when a new MSHA incident is filed at Columbus Limestone.
- Fatalities
- 0
- Total incidents
- 23
- Years on record
- 2011–2025
- Latest incident
- Dec 2025
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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.Columbus Limestone has $86K in proposed MSHA penalties and $1K outstanding across 6 contested dockets.
ⓘ
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 | 35,967 | 19 | 7 | 528.3 |
| 2025 Q3 | 36,373 | 23 | 2 | 632.3 |
| 2025 Q2 | 36,556 | 0 | 0 | 0.0 |
| 2025 Q1 | 23,118 | 10 | 2 | 432.6 |
| 2024 Q4 | 34,916 | 1 | 1 | 28.6 |
| 2024 Q3 | 37,140 | 8 | 3 | 215.4 |
| 2024 Q2 | 34,544 | 0 | 0 | 0.0 |
| 2024 Q1 | 30,169 | 3 | 3 | 99.4 |
Show 53 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 33,492 | 1 | 1 | 29.9 |
| 2023 Q3 | 34,016 | 0 | 0 | 0.0 |
| 2023 Q2 | 36,357 | 6 | 2 | 165.0 |
| 2023 Q1 | 24,992 | 10 | 1 | 400.1 |
| 2022 Q4 | 37,946 | 13 | 1 | 342.6 |
| 2022 Q3 | 36,295 | 5 | 3 | 137.8 |
| 2022 Q2 | 33,504 | 0 | 0 | 0.0 |
| 2022 Q1 | 23,785 | 0 | 0 | 0.0 |
| 2021 Q4 | 34,400 | 0 | 0 | 0.0 |
| 2021 Q3 | 34,904 | 0 | 0 | 0.0 |
| 2021 Q2 | 32,406 | 0 | 0 | 0.0 |
| 2021 Q1 | 25,593 | 4 | 1 | 156.3 |
| 2020 Q4 | 32,574 | 0 | 0 | 0.0 |
| 2020 Q3 | 35,816 | 2 | 0 | 55.8 |
| 2020 Q2 | 32,081 | 0 | 0 | 0.0 |
| 2020 Q1 | 27,786 | 0 | 0 | 0.0 |
| 2019 Q4 | 32,283 | 3 | 0 | 92.9 |
| 2019 Q3 | 38,805 | 0 | 0 | 0.0 |
| 2019 Q2 | 31,442 | 0 | 0 | 0.0 |
| 2019 Q1 | 25,463 | 8 | 2 | 314.2 |
| 2018 Q4 | 30,051 | 5 | 2 | 166.4 |
| 2018 Q3 | 34,070 | 3 | 1 | 88.1 |
| 2018 Q2 | 32,651 | 5 | 1 | 153.1 |
| 2018 Q1 | 23,888 | 1 | 0 | 41.9 |
| 2017 Q4 | 29,299 | 3 | 1 | 102.4 |
| 2017 Q3 | 33,290 | 4 | 1 | 120.2 |
| 2017 Q2 | 34,452 | 6 | 3 | 174.2 |
| 2017 Q1 | 35,841 | 4 | 1 | 111.6 |
| 2016 Q4 | 34,925 | 9 | 4 | 257.7 |
| 2016 Q3 | 41,107 | 7 | 3 | 170.3 |
| 2016 Q2 | 37,863 | 11 | 5 | 290.5 |
| 2016 Q1 | 32,344 | 14 | 5 | 432.8 |
| 2015 Q4 | 32,924 | 8 | 0 | 243.0 |
| 2015 Q3 | 35,054 | 9 | 4 | 256.7 |
| 2015 Q2 | 37,117 | 6 | 5 | 161.7 |
| 2015 Q1 | 29,145 | 2 | 1 | 68.6 |
| 2014 Q4 | 32,953 | 4 | 0 | 121.4 |
| 2014 Q3 | 36,536 | 6 | 1 | 164.2 |
| 2014 Q2 | 34,468 | 3 | 0 | 87.0 |
| 2014 Q1 | 28,798 | 0 | 0 | 0.0 |
| 2013 Q4 | 30,185 | 2 | 0 | 66.3 |
| 2013 Q3 | 30,909 | 4 | 0 | 129.4 |
| 2013 Q2 | 33,190 | 1 | 0 | 30.1 |
| 2013 Q1 | 24,984 | 2 | 1 | 80.1 |
| 2012 Q4 | 29,165 | 4 | 1 | 137.2 |
| 2012 Q3 | 31,123 | 0 | 0 | 0.0 |
| 2012 Q2 | 32,314 | 3 | 0 | 92.8 |
| 2012 Q1 | 24,359 | 4 | 0 | 164.2 |
| 2011 Q4 | 26,695 | 5 | 2 | 187.3 |
| 2011 Q3 | 4,383 | 1 | 0 | 228.2 |
| 2011 Q2 | 4,111 | 0 | 0 | 0.0 |
| 2011 Q1 | 3,191 | 2 | 1 | 626.8 |
| 2010 Q4 | 1,771 | 0 | 0 | 0.0 |
Reportable incidents
23 on file2025 · 4 incidents
EE states they were grinding a handrail by VSI crusher when a piece of metal went into eye. EE stated they were wearing proper PPE for the task. EE sought medical treatment the following night where the foreign body was removed from left eye. EE did not report the initial incident or subsequent medical treatment to the employer.
EE was driving haul truck and began to experience lower back pain. EE was seen the following Monday on 9/22/2025 and provided a prescription anti-inflammatory and muscle relaxer. EE did not miss work or receive any restrictions.
EE states EE's hand was smashed by an unknown object when assisting with removal of welder from truck bed. EE stated on 8/7 and 8/8 that EE did not wish to seek medical treatment and no signs of injury were present. EE also stated that EE had previous injury to the same area of EE's hand. EE left site and sought treatment 8/9/25. EE resigned 8/20.
2024 · 1 incident
EE was tightening hammer bolts. EE was trying to get torque gun out of the crusher and dropped it on EE's pinky finger. EE went to local urgent care and a fracture on EE's small finger was identified.
2023 · 1 incident
Haul truck veered off road and rolled onto its side. No injury to operator, only damage to haul truck.
2022 · 3 incidents
Centrifugal pump moved approx. 5 inches where 2 Mideast Workers were working. They were welding box tubes on the side of pontoons. IE was on platform and other EE was on the boat welding. IE was lowering box tubes down to EE with a rope and EE would weld them . EE heard a loud bang.
Injured employee reported a ware plate fell and hit employee's knee. Employee was released to return to work on 5/13/2022.
EE was grinding rust from the primary sidewall under the crusher. EE finished grinding and proceeded to switch from clear glasses to burning glasses. In the process, grinding material fell into EE's burning glasses. When EE put the burning glasses on, material fell into EE's left eye.
2020 · 1 incident
Supervisor was using a wash down hose to clear material off a conveyor. When they turned the hose on, the pressure knocked them off balance. They stepped back and stepped down a 6 1/2" step to a lower platform. This shifted all the weight to left leg injuring it. Fractured the tibia and fibula bones in left leg.
2019 · 1 incident
Employee was operating a pit loader in the South Pit. While loading a haul truck, a rock came off the bucket & struck the cab/windshield. The windshield broke & sent small particles of glass into the operator's eye. The glass was not embedded in eyes. The particles were flushed out of the operator's eyes at the ER & operator was prescribed antibiotics as a preventative measure.
2017 · 1 incident
A hydraulic cylinder was being replaced on the pedestal rock breaker. The cylinder was supported with a crane and a lever chain hoist. An employee's hand was pinched in a pivot point at the rod end of the cylinder. A laceration to the employee's right hand required 9 stitches to close the wound.
2016 · 3 incidents
Employee was walking the plant. While descending the stairs from the 4 1/4 crusher to the floor below EE slipped and fell onto the steps. Employee struck left elbow on the edge of a step causing a laceration to the elbow.
Employee was operating a Cat 740B haul truck engaged in stripping activities. While traveling West, down a grade, empty, the truck veered off the right edge of the roadway causing it to slide and then overturn. The employee had severe lacerations above the left eye and behind the left ear. The truck sustained severe damage to the left side.
Employees were removing chute work below the #7 screen. While supporting the chute with a boom truck the hardware was removed from flanges to split the chute at a joint. After removing the hardware a hammer was used to strike the chute to dislodge it. When the chute came apart it shifted to one side breaking through a hand rail and striking the employee on the right foot.
2015 · 1 incident
Employee was operating a John Deere 644K wheel loader. Employee was using the loader's bucket to scrape the floor in front of the face when the bucket struck a toe area in the floor. This caused a jolt that suddenly rocked the machine from side to side. Immediately after the jolt the employee felt pain in his lower back, left hip, and left leg.
2014 · 1 incident
I was fusing 12" HDPE pipe. While working the hydraulics, I got my left hand in the wrong spot pinching it between a block of wood and clamp on the fusing machine. Broke my index finger on left hand.
2013 · 4 incidents
Hot ember from cutting torch smoldered on a urethane screen panel. Decks caught on fire in #4 screen doing damage to the screens and chute work. No injuries to any employees.
2 fire watchers armed with extinguishers didn't see signs of fire during hot work. after saw flame 30' below on rubber screen, attempted to trigger the process water to the plant - not turned on, tried extinguishers - no help. called fire department. 2 screens, motor & electric wires burned.
EE was removing a sheave from an electric motor. The pusher bolts had broken off, While ee hit the sheave with a hammer, He misjudged the placement of his left hand and got his left thumb struck between the sheave and the hammer. The Dr. made a hole in his thumb nail to relieve the pressure.
4/2/13 1st aid now a reportable. UG utility miner hurt while repairing a pump in underground mine. Rock in rib wall by the pump tumbled and hit the employee in his right rib cage. Made a 2" bruise. Reported the injury to mine manager & was asked if he needed treatment and he said he was OK. 8/12/13 still affected by the injury, employee taken to doctor. X-ray showed broken rib.
2012 · 1 incident
EE was walking from the plant to the shop to get on a piece of equipment.When he walked by our #4 screen,Something bounced from the screen and got in his eye.EE reported the incident to management at the end of his shift.he did have a scratch on his lens.He was released to work immediately with NO restrictions by dr's.
2011 · 1 incident
EE attempted to climb into the bed of his sterling dump truck when he lost his balance and fell to the ground. EE suffered a broken left arm (upper). EE was transported to Mt. Carmel west hospital.
The full compliance file on Columbus Limestone
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.