Team member installing new exhaust gaskets, bolting up the flanges when debris fell onto and behind safety glasses, into right eye. Flushed eyes at the shop, debris remained behind eyelid.
Corson Sand Plant / Quarry Metal/Non-Metal
Corson Sand Plant / Quarry has $13K in proposed MSHA penalties and $1K outstanding across 1 contested dockets, plus health sampling and the full incident record.
Watch this mine
Email me when a new MSHA incident is filed at Corson Sand Plant / Quarry.
- Fatalities
- 0
- Total incidents
- 12
- Years on record
- 2006–2025
- Latest incident
- Aug 2025
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Corson Sand Plant / Quarry has $13K in proposed MSHA penalties and $1K outstanding across 1 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 | 3,443 | 5 | 0 | 1452.2 |
| 2025 Q3 | 6,392 | 0 | 0 | 0.0 |
| 2025 Q2 | 7,529 | 0 | 0 | 0.0 |
| 2025 Q1 | 5,708 | 0 | 0 | 0.0 |
| 2024 Q4 | 6,150 | 3 | 0 | 487.8 |
| 2024 Q3 | 7,376 | 0 | 0 | 0.0 |
| 2024 Q2 | 7,834 | 1 | 0 | 127.6 |
| 2024 Q1 | 5,537 | 0 | 0 | 0.0 |
Show 83 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 6,470 | 6 | 0 | 927.4 |
| 2023 Q3 | 8,267 | 0 | 0 | 0.0 |
| 2023 Q2 | 9,096 | 3 | 0 | 329.8 |
| 2023 Q1 | 5,646 | 0 | 0 | 0.0 |
| 2022 Q4 | 6,373 | 0 | 0 | 0.0 |
| 2022 Q3 | 8,017 | 0 | 0 | 0.0 |
| 2022 Q2 | 8,473 | 0 | 0 | 0.0 |
| 2022 Q1 | 3,989 | 1 | 0 | 250.7 |
| 2021 Q4 | 5,938 | 0 | 0 | 0.0 |
| 2021 Q3 | 6,887 | 1 | 0 | 145.2 |
| 2021 Q2 | 7,833 | 0 | 0 | 0.0 |
| 2021 Q1 | 2,954 | 1 | 0 | 338.5 |
| 2020 Q4 | 6,184 | 0 | 0 | 0.0 |
| 2020 Q3 | 7,911 | 0 | 0 | 0.0 |
| 2020 Q2 | 8,706 | 3 | 0 | 344.6 |
| 2020 Q1 | 5,573 | 0 | 0 | 0.0 |
| 2019 Q4 | 7,007 | 0 | 0 | 0.0 |
| 2019 Q3 | 10,191 | 0 | 0 | 0.0 |
| 2019 Q2 | 9,505 | 9 | 0 | 946.9 |
| 2019 Q1 | 5,392 | 4 | 0 | 741.8 |
| 2018 Q4 | 6,868 | 0 | 0 | 0.0 |
| 2018 Q3 | 8,971 | 5 | 1 | 557.4 |
| 2018 Q2 | 9,363 | 0 | 0 | 0.0 |
| 2018 Q1 | 6,168 | 0 | 0 | 0.0 |
| 2017 Q4 | 7,408 | 5 | 0 | 674.9 |
| 2017 Q3 | 9,600 | 0 | 0 | 0.0 |
| 2017 Q2 | 9,385 | 3 | 0 | 319.7 |
| 2017 Q1 | 5,395 | 1 | 0 | 185.4 |
| 2016 Q4 | 5,944 | 0 | 0 | 0.0 |
| 2016 Q3 | 8,251 | 0 | 0 | 0.0 |
| 2016 Q2 | 7,674 | 4 | 2 | 521.2 |
| 2016 Q1 | 3,994 | 3 | 0 | 751.1 |
| 2015 Q4 | 5,292 | 0 | 0 | 0.0 |
| 2015 Q3 | 6,095 | 0 | 0 | 0.0 |
| 2015 Q2 | 5,505 | 4 | 0 | 726.6 |
| 2015 Q1 | 4,320 | 1 | 0 | 231.5 |
| 2014 Q4 | 3,993 | 0 | 0 | 0.0 |
| 2014 Q3 | 4,924 | 1 | 1 | 203.1 |
| 2014 Q2 | 5,059 | 0 | 0 | 0.0 |
| 2014 Q1 | 3,628 | 1 | 0 | 275.6 |
| 2013 Q4 | 3,894 | 0 | 0 | 0.0 |
| 2013 Q3 | 5,039 | 0 | 0 | 0.0 |
| 2013 Q2 | 4,178 | 2 | 0 | 478.7 |
| 2013 Q1 | 3,230 | 0 | 0 | 0.0 |
| 2012 Q4 | 3,735 | 0 | 0 | 0.0 |
| 2012 Q3 | 3,909 | 2 | 0 | 511.6 |
| 2012 Q2 | 4,421 | 0 | 0 | 0.0 |
| 2012 Q1 | 4,071 | 2 | 0 | 491.3 |
| 2011 Q4 | 4,150 | 0 | 0 | 0.0 |
| 2011 Q3 | 4,069 | 0 | 0 | 0.0 |
| 2011 Q2 | 3,935 | 0 | 0 | 0.0 |
| 2011 Q1 | 3,330 | 1 | 1 | 300.3 |
| 2010 Q4 | 3,631 | 0 | 0 | 0.0 |
| 2010 Q3 | 4,575 | 0 | 0 | 0.0 |
| 2010 Q2 | 5,019 | 2 | 0 | 398.5 |
| 2010 Q1 | 3,172 | 1 | 0 | 315.3 |
| 2009 Q4 | 4,191 | 0 | 0 | 0.0 |
| 2009 Q3 | 4,108 | 0 | 0 | 0.0 |
| 2009 Q2 | 4,631 | 0 | 0 | 0.0 |
| 2009 Q1 | 3,449 | 0 | 0 | 0.0 |
| 2008 Q4 | 4,140 | 1 | 0 | 241.5 |
| 2008 Q3 | 6,025 | 0 | 0 | 0.0 |
| 2008 Q2 | 4,580 | 0 | 0 | 0.0 |
| 2008 Q1 | 3,901 | 0 | 0 | 0.0 |
| 2007 Q4 | 3,422 | 0 | 0 | 0.0 |
| 2007 Q3 | 4,236 | 0 | 0 | 0.0 |
| 2007 Q2 | 4,037 | 0 | 0 | 0.0 |
| 2007 Q1 | 1,805 | 5 | 0 | 2770.1 |
| 2006 Q4 | 8,570 | 0 | 0 | 0.0 |
| 2006 Q3 | 5,465 | 3 | 0 | 548.9 |
| 2006 Q2 | 4,867 | 0 | 0 | 0.0 |
| 2006 Q1 | 3,387 | 1 | 0 | 295.2 |
| 2005 Q4 | 5,773 | 0 | 0 | 0.0 |
| 2005 Q3 | 5,215 | 0 | 0 | 0.0 |
| 2005 Q2 | 5,668 | 0 | 0 | 0.0 |
| 2005 Q1 | 4,377 | 0 | 0 | 0.0 |
| 2004 Q4 | 5,184 | 1 | 0 | 192.9 |
| 2004 Q3 | 5,761 | 0 | 0 | 0.0 |
| 2004 Q2 | 5,563 | 1 | 0 | 179.8 |
| 2004 Q1 | 3,720 | 0 | 0 | 0.0 |
| 2003 Q4 | 4,178 | 0 | 0 | 0.0 |
| 2003 Q3 | 5,025 | 0 | 0 | 0.0 |
| 2003 Q2 | 5,694 | 0 | 0 | 0.0 |
Reportable incidents
12 on file2025 · 1 incident
2022 · 2 incidents
On 04/04/2022 EE climbed down the ladder on the loader that EE was operating to close the gates to the haul road. As EE stepped down on the lower rung of the ladder, it broke away from this support. EE grabbed the ladder as EE fell straining left arm bicep when EE caught self from falling. PT wasn't ordered until 06/13/2022.
Employee received a cortisone shot to EE's left shoulder on 2/4/22 for an injury that occurred on 1/26/22.
2021 · 1 incident
Mixing materials with loader on 5/26/21, strained shoulder when driving into pile. Treated injury with stretching exercises. On 9/1/21, employee sought treatment with orthopedist, diagnosed with overextension of shoulder and prescribed physical therapy and given a cortisone shot.
2018 · 3 incidents
EE using sledgehammer to dislodge frozen material from feeder, sledgehammer ricocheted back, hitting EE right foot, slamming the foot into the side of the feeder.
Employee strained muscle in left hip when moving a water hose out of the way.
Employee was assisting in removing the poly screens from the main north screen. A screen fell back on the screen deck, striking the employee's left ring finger. (Fracture to the left ring finger distal 4th tip.)
2016 · 1 incident
Employee had an allergic reaction after being stung by three wasps while retrieving a vehicle hitch from a steel dumpster located on the north side of the shop.
2013 · 1 incident
EE was attempting to free a stuck bucket latch pin on skid steer 15-918. The extension that he placed on the latch handle slipped off and his right elbow was cut when it struck the loader frame.
2010 · 2 incidents
EE was removing a rock from the feeder grizzly. The sledge hammer head came off the the handle causing the handle to strick the rock which over extended ee left elbow. (acute strain).
EE was lifting a ratchet chain hoist in place to raise the gravity take-up weight for the Pit Long Belt Unit # 34-135-S. While lifting the ratchet chain hoist in place he strained a muscle in his right shoulder.
2006 · 1 incident
Grinding slag off steel. EE turned off grinder & wheel was still turning. Went to change positions on grinder - his hand slipped and he contacted grinder wheel.
The full compliance file on Corson Sand Plant / 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.