Employee was prying apart 2 pieces of plate to add a spacer to be able to cut the top piece. While prying the pry bar slipped out from in between the two pieces and struck the employee in the lower mouth causing the inside of his lip to be cut by his teeth.
Denniston Quarry Metal/Non-Metal
Denniston Quarry has $5K in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 15
- Years on record
- 1995–2015
- Latest incident
- Mar 2015
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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.Denniston Quarry has $5K in proposed MSHA penalties and $0 outstanding across 1 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 | 7,858 | 0 | 0 | 0.0 |
| 2025 Q3 | 9,145 | 1 | 0 | 109.3 |
| 2025 Q2 | 9,435 | 0 | 0 | 0.0 |
| 2025 Q1 | 6,835 | 0 | 0 | 0.0 |
| 2024 Q4 | 9,554 | 0 | 0 | 0.0 |
| 2024 Q3 | 10,700 | 0 | 0 | 0.0 |
| 2024 Q2 | 10,586 | 2 | 0 | 188.9 |
| 2024 Q1 | 7,913 | 1 | 0 | 126.4 |
Show 96 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 11,126 | 0 | 0 | 0.0 |
| 2023 Q3 | 12,012 | 0 | 0 | 0.0 |
| 2023 Q2 | 10,327 | 0 | 0 | 0.0 |
| 2023 Q1 | 6,941 | 0 | 0 | 0.0 |
| 2022 Q4 | 9,928 | 0 | 0 | 0.0 |
| 2022 Q3 | 10,440 | 0 | 0 | 0.0 |
| 2022 Q2 | 9,871 | 2 | 0 | 202.6 |
| 2022 Q1 | 3,789 | 0 | 0 | 0.0 |
| 2021 Q4 | 8,373 | 0 | 0 | 0.0 |
| 2021 Q3 | 9,753 | 0 | 0 | 0.0 |
| 2021 Q2 | 9,056 | 0 | 0 | 0.0 |
| 2021 Q1 | 4,859 | 0 | 0 | 0.0 |
| 2020 Q4 | 8,938 | 1 | 0 | 111.9 |
| 2020 Q3 | 8,331 | 0 | 0 | 0.0 |
| 2020 Q2 | 8,205 | 0 | 0 | 0.0 |
| 2020 Q1 | 8,304 | 0 | 0 | 0.0 |
| 2019 Q4 | 10,243 | 0 | 0 | 0.0 |
| 2019 Q3 | 13,239 | 0 | 0 | 0.0 |
| 2019 Q2 | 13,472 | 0 | 0 | 0.0 |
| 2019 Q1 | 9,546 | 0 | 0 | 0.0 |
| 2018 Q4 | 12,376 | 0 | 0 | 0.0 |
| 2018 Q3 | 13,882 | 2 | 0 | 144.1 |
| 2018 Q2 | 14,622 | 0 | 0 | 0.0 |
| 2018 Q1 | 10,233 | 1 | 0 | 97.7 |
| 2017 Q4 | 12,531 | 0 | 0 | 0.0 |
| 2017 Q3 | 13,648 | 5 | 1 | 366.4 |
| 2017 Q2 | 10,380 | 0 | 0 | 0.0 |
| 2017 Q1 | 3,914 | 2 | 0 | 511.0 |
| 2016 Q4 | 8,685 | 0 | 0 | 0.0 |
| 2016 Q3 | 10,821 | 0 | 0 | 0.0 |
| 2016 Q2 | 9,139 | 4 | 1 | 437.7 |
| 2016 Q1 | 4,835 | 0 | 0 | 0.0 |
| 2015 Q4 | 6,687 | 1 | 0 | 149.5 |
| 2015 Q3 | 8,092 | 0 | 0 | 0.0 |
| 2015 Q2 | 6,743 | 0 | 0 | 0.0 |
| 2015 Q1 | 3,091 | 0 | 0 | 0.0 |
| 2014 Q4 | 4,888 | 0 | 0 | 0.0 |
| 2014 Q3 | 3,893 | 0 | 0 | 0.0 |
| 2014 Q2 | 4,587 | 0 | 0 | 0.0 |
| 2014 Q1 | 1,182 | 0 | 0 | 0.0 |
| 2013 Q4 | 4,565 | 0 | 0 | 0.0 |
| 2013 Q3 | 2,849 | 8 | 1 | 2808.0 |
| 2013 Q2 | 2,919 | 0 | 0 | 0.0 |
| 2013 Q1 | 1,284 | 1 | 0 | 778.8 |
| 2012 Q4 | 2,240 | 0 | 0 | 0.0 |
| 2012 Q3 | 2,922 | 1 | 1 | 342.2 |
| 2012 Q2 | 3,919 | 0 | 0 | 0.0 |
| 2012 Q1 | 1,061 | 0 | 0 | 0.0 |
| 2011 Q4 | 2,439 | 0 | 0 | 0.0 |
| 2011 Q3 | 1,975 | 0 | 0 | 0.0 |
| 2011 Q2 | 4,509 | 0 | 0 | 0.0 |
| 2011 Q1 | 1,421 | 0 | 0 | 0.0 |
| 2010 Q4 | 1,231 | 0 | 0 | 0.0 |
| 2010 Q3 | 1,345 | 0 | 0 | 0.0 |
| 2010 Q2 | 1,280 | 0 | 0 | 0.0 |
| 2010 Q1 | 1,155 | 2 | 0 | 1731.6 |
| 2009 Q4 | 2,982 | 0 | 0 | 0.0 |
| 2009 Q3 | 5,301 | 0 | 0 | 0.0 |
| 2009 Q2 | 3,670 | 0 | 0 | 0.0 |
| 2009 Q1 | 1,024 | 0 | 0 | 0.0 |
| 2008 Q4 | 5,213 | 0 | 0 | 0.0 |
| 2008 Q3 | 8,402 | 0 | 0 | 0.0 |
| 2008 Q2 | 8,093 | 0 | 0 | 0.0 |
| 2008 Q1 | 5,457 | 0 | 0 | 0.0 |
| 2007 Q4 | 8,187 | 0 | 0 | 0.0 |
| 2007 Q3 | 9,416 | 0 | 0 | 0.0 |
| 2007 Q2 | 11,677 | 0 | 0 | 0.0 |
| 2007 Q1 | 3,942 | 0 | 0 | 0.0 |
| 2006 Q4 | 10,015 | 0 | 0 | 0.0 |
| 2006 Q3 | 12,294 | 0 | 0 | 0.0 |
| 2006 Q2 | 13,926 | 0 | 0 | 0.0 |
| 2006 Q1 | 12,759 | 0 | 0 | 0.0 |
| 2005 Q4 | 10,224 | 0 | 0 | 0.0 |
| 2005 Q3 | 12,486 | 0 | 0 | 0.0 |
| 2005 Q2 | 10,978 | 0 | 0 | 0.0 |
| 2005 Q1 | 7,085 | 0 | 0 | 0.0 |
| 2004 Q4 | 10,339 | 0 | 0 | 0.0 |
| 2004 Q3 | 11,248 | 0 | 0 | 0.0 |
| 2004 Q2 | 11,721 | 0 | 0 | 0.0 |
| 2004 Q1 | 8,978 | 1 | 0 | 111.4 |
| 2003 Q4 | 13,219 | 0 | 0 | 0.0 |
| 2003 Q3 | 10,478 | 0 | 0 | 0.0 |
| 2003 Q2 | 15,185 | 0 | 0 | 0.0 |
| 2003 Q1 | 11,275 | 1 | 0 | 88.7 |
| 2002 Q4 | 14,599 | 0 | 0 | 0.0 |
| 2002 Q3 | 15,782 | 0 | 0 | 0.0 |
| 2002 Q2 | 16,237 | 0 | 0 | 0.0 |
| 2002 Q1 | 13,216 | 0 | 0 | 0.0 |
| 2001 Q4 | 15,047 | 2 | 0 | 132.9 |
| 2001 Q3 | 15,880 | 0 | 0 | 0.0 |
| 2001 Q2 | 15,783 | 0 | 0 | 0.0 |
| 2001 Q1 | 13,951 | 0 | 0 | 0.0 |
| 2000 Q4 | 15,463 | 2 | 0 | 129.3 |
| 2000 Q3 | 15,996 | 0 | 0 | 0.0 |
| 2000 Q2 | 15,889 | 0 | 0 | 0.0 |
| 2000 Q1 | 14,330 | 0 | 0 | 0.0 |
Reportable incidents
15 on file2015 · 1 incident
2014 · 1 incident
The MSP contacted Stoneco on Monday, July 28, in regards to a missing Monroe resident. The individual was last seen in the Dunbar & South Telegraph area on March 15, 2014 at 11:15 am. MSP requested to search the Northeast high wall & slurry ponds for the missing individual. At 11:19 am on July 30th the MSP K-9 unit discovered human remains at the base of the Northeast high wall.
2007 · 1 incident
Employee and Co-Worker were working on a CAT 365 Excavator in preparation of moving the machine to another facility. The injured employee was struck by a ladder when the counterweight was removed. The injured employee was standing on the ground and fell when he was struck by the ladder.
2004 · 3 incidents
Employee was lifting a roller from the back of a pick-up truck. The roller unexpectedly turned and pinched the employee's left index finger.
Employee was throwing scrap material into a dumpster when he turned around he tripped and fell onto two brake disc. The employee struck his left knee on the brake disc.
EE WAS BENDING OVER TO CUT A HOLE IN A CHUTE WITH A CUTTING TORCH. IN THE PROCESS OF THIS HE STRAINED A MUSCLE IN HIS BACK.
2003 · 2 incidents
EE WAS FUELING HIS EXCAVATOR, WHEN THE FUEL NOZZLE SLIPPED OUT OF THE TANK AND SPRAYED A CO-WORKER WITH DIESEL FUEL. THE DIESEL FUEL CAUSED AN IRRITATION TO HIS LEFT EYE.
EE WAS WORKING ON LOADER WHEN HIS WRENCH SLIPPED OFF THE BOLT CAUSING THE EE TO CUT HIS LEFT RING FINGER. EE SUFFERED MINOR LACERATION TO HIS FINGER & DIDN'T REPORT THE ACCIDENT TO HIS SUPERVI SOR UNTIL 8/18/03. SUPERVISOR SENT EE TO THE HOSPITAL BECAUSE OF SWELLING HAD OCCURED. THE EE'S ILLNESS WAS AN INFECTION TO HIS FINGER. HE RECEIVED TWO INJECTIONS FROM THE DR. & RTW THAT DAY.
2000 · 1 incident
NOTICED AN IRRITATION IN LEFT EYE AROUND 2:OOPM.NOT SURE WHEN HE GOT DEBRIS IN HIS EYE. WENT TO HOSPITAL TO HAVE IT REMOVED.
1999 · 1 incident
WHILE INJURED WAS CLEANING WORK AREA IN MAINT. GARAGE. HE HAD TO USE A DRUM DOLLY TO RELOCATED 4- DRUMS 55 GAL OF OIL THAT WERE IN HIS WAY. WHILE DOING SO INJURED MOVED A 55 GAL DRUM OF OIL WH EN IT WAS SLAT DOWN HE NOTICED ONE EDGE OF THE DRUM WAS ABOUT 1 1/2" OFF THE FLOOR WITH RIGHT PALM. HE PUSHED TOP OF DRUM AND INDEX FINGER UNDER EDGE OF DRUM HE ATTEMPTED TO LEVEL DRUM, DRUM
1998 · 3 incidents
AT THE END OF SHIFT, EE COMPLAINED OF STIFF BACK. HE HAD BEEN OPERATING LOADER ALL DAY.
WHILE CLEANING STONE SPILLAGE FROM C-2 CATWALK A ROCK 6"X8" FROM THE PILE 3' HIGH ROLLED DOWN AND STRUCK EMPLOYEE ON LEFT KNEE.
INJURED WAS BOOST STARTING SNORKEL MAN LIFT, WENT TO CLOSE FLIP TYPE HOOD. RIGHT MIDDLE FINGER BECAME PINCHED BETWEEN HOOD & FRAME WORK ON MACHINE, CAUSING INJURY.
1996 · 1 incident
INJURED WAS SPLICING BELT ON C-20 CONVEYOR. LEFTCONVEYOR TO GO OVER TO MAINTENANCE GARAGE TO GETPENETRATING OIL. WHILE WALKING ON ICE IN YARD SLIPPED AND FELL ON ICE CAUSING INJURY.
1995 · 1 incident
WHILE WELDING ON PIPELINE AT DENNISTON QUARRY, FOREIGN OBJECT IMBEDDED ITSELF IN LEFT; EYE CAUSING IRRITATING ABRASIONS.
The full compliance file on Denniston 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.