EE was installing U-bolt in a bin truck. The jack shifted and struck the ee in the forehead, causing a laceration that needed 11 sutures.
Denver Quarry Metal/Non-Metal
Denver Quarry has $22K in proposed MSHA penalties and $679 outstanding across 2 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 33
- Years on record
- 1983–2023
- Latest incident
- Dec 2023
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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.Denver Quarry has $22K in proposed MSHA penalties and $679 outstanding across 2 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 | 11,481 | 2 | 1 | 174.2 |
| 2025 Q3 | 9,037 | 0 | 0 | 0.0 |
| 2025 Q2 | 8,922 | 2 | 0 | 224.2 |
| 2025 Q1 | 4,271 | 0 | 0 | 0.0 |
| 2024 Q4 | 10,387 | 2 | 0 | 192.5 |
| 2024 Q3 | 11,919 | 0 | 0 | 0.0 |
| 2024 Q2 | 10,912 | 0 | 0 | 0.0 |
| 2024 Q1 | 7,047 | 0 | 0 | 0.0 |
Show 96 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 10,081 | 3 | 1 | 297.6 |
| 2023 Q3 | 11,036 | 0 | 0 | 0.0 |
| 2023 Q2 | 10,620 | 0 | 0 | 0.0 |
| 2023 Q1 | 9,164 | 3 | 0 | 327.4 |
| 2022 Q4 | 10,035 | 0 | 0 | 0.0 |
| 2022 Q3 | 12,068 | 4 | 0 | 331.5 |
| 2022 Q2 | 11,349 | 0 | 0 | 0.0 |
| 2022 Q1 | 9,336 | 2 | 0 | 214.2 |
| 2021 Q4 | 10,615 | 0 | 0 | 0.0 |
| 2021 Q3 | 11,745 | 1 | 0 | 85.1 |
| 2021 Q2 | 10,371 | 0 | 0 | 0.0 |
| 2021 Q1 | 7,292 | 1 | 0 | 137.1 |
| 2020 Q4 | 9,325 | 0 | 0 | 0.0 |
| 2020 Q3 | 10,531 | 4 | 1 | 379.8 |
| 2020 Q2 | 9,551 | 0 | 0 | 0.0 |
| 2020 Q1 | 6,442 | 11 | 2 | 1707.5 |
| 2019 Q4 | 9,457 | 0 | 0 | 0.0 |
| 2019 Q3 | 10,148 | 0 | 0 | 0.0 |
| 2019 Q2 | 9,865 | 8 | 3 | 810.9 |
| 2019 Q1 | 5,324 | 0 | 0 | 0.0 |
| 2018 Q4 | 6,934 | 5 | 1 | 721.1 |
| 2018 Q3 | 10,468 | 1 | 0 | 95.5 |
| 2018 Q2 | 8,497 | 1 | 0 | 117.7 |
| 2018 Q1 | 5,797 | 0 | 0 | 0.0 |
| 2017 Q4 | 8,432 | 2 | 1 | 237.2 |
| 2017 Q3 | 10,977 | 0 | 0 | 0.0 |
| 2017 Q2 | 10,686 | 0 | 0 | 0.0 |
| 2017 Q1 | 5,361 | 5 | 3 | 932.7 |
| 2016 Q4 | 6,883 | 0 | 0 | 0.0 |
| 2016 Q3 | 11,166 | 2 | 1 | 179.1 |
| 2016 Q2 | 7,253 | 0 | 0 | 0.0 |
| 2016 Q1 | 10,019 | 3 | 2 | 299.4 |
| 2015 Q4 | 13,301 | 0 | 0 | 0.0 |
| 2015 Q3 | 13,935 | 1 | 0 | 71.8 |
| 2015 Q2 | 8,753 | 0 | 0 | 0.0 |
| 2015 Q1 | 9,206 | 2 | 1 | 217.2 |
| 2014 Q4 | 11,117 | 0 | 0 | 0.0 |
| 2014 Q3 | 12,930 | 2 | 0 | 154.7 |
| 2014 Q2 | 12,291 | 0 | 0 | 0.0 |
| 2014 Q1 | 5,797 | 0 | 0 | 0.0 |
| 2013 Q4 | 11,439 | 0 | 0 | 0.0 |
| 2013 Q3 | 12,639 | 3 | 0 | 237.4 |
| 2013 Q2 | 13,188 | 0 | 0 | 0.0 |
| 2013 Q1 | 10,933 | 3 | 0 | 274.4 |
| 2012 Q4 | 11,353 | 0 | 0 | 0.0 |
| 2012 Q3 | 12,609 | 0 | 0 | 0.0 |
| 2012 Q2 | 12,380 | 0 | 0 | 0.0 |
| 2012 Q1 | 9,009 | 0 | 0 | 0.0 |
| 2011 Q4 | 10,723 | 0 | 0 | 0.0 |
| 2011 Q3 | 11,792 | 0 | 0 | 0.0 |
| 2011 Q2 | 11,304 | 2 | 0 | 176.9 |
| 2011 Q1 | 6,058 | 0 | 0 | 0.0 |
| 2010 Q4 | 9,132 | 0 | 0 | 0.0 |
| 2010 Q3 | 10,281 | 0 | 0 | 0.0 |
| 2010 Q2 | 9,973 | 3 | 0 | 300.8 |
| 2010 Q1 | 5,979 | 0 | 0 | 0.0 |
| 2009 Q4 | 8,612 | 0 | 0 | 0.0 |
| 2009 Q3 | 10,266 | 0 | 0 | 0.0 |
| 2009 Q2 | 6,245 | 4 | 0 | 640.5 |
| 2009 Q1 | 4,904 | 0 | 0 | 0.0 |
| 2008 Q4 | 10,713 | 0 | 0 | 0.0 |
| 2008 Q3 | 11,422 | 0 | 0 | 0.0 |
| 2008 Q2 | 10,774 | 0 | 0 | 0.0 |
| 2008 Q1 | 10,356 | 0 | 0 | 0.0 |
| 2007 Q4 | 10,289 | 0 | 0 | 0.0 |
| 2007 Q3 | 12,658 | 6 | 0 | 474.0 |
| 2007 Q2 | 12,732 | 0 | 0 | 0.0 |
| 2007 Q1 | 10,650 | 0 | 0 | 0.0 |
| 2006 Q4 | 11,314 | 0 | 0 | 0.0 |
| 2006 Q3 | 13,459 | 0 | 0 | 0.0 |
| 2006 Q2 | 14,106 | 0 | 0 | 0.0 |
| 2006 Q1 | 13,712 | 0 | 0 | 0.0 |
| 2005 Q4 | 13,454 | 0 | 0 | 0.0 |
| 2005 Q3 | 15,581 | 0 | 0 | 0.0 |
| 2005 Q2 | 15,185 | 0 | 0 | 0.0 |
| 2005 Q1 | 10,850 | 7 | 0 | 645.2 |
| 2004 Q4 | 16,047 | 0 | 0 | 0.0 |
| 2004 Q3 | 15,945 | 0 | 0 | 0.0 |
| 2004 Q2 | 15,019 | 0 | 0 | 0.0 |
| 2004 Q1 | 13,138 | 3 | 0 | 228.3 |
| 2003 Q4 | 14,489 | 0 | 0 | 0.0 |
| 2003 Q3 | 14,808 | 0 | 0 | 0.0 |
| 2003 Q2 | 14,386 | 0 | 0 | 0.0 |
| 2003 Q1 | 12,656 | 0 | 0 | 0.0 |
| 2002 Q4 | 14,179 | 0 | 0 | 0.0 |
| 2002 Q3 | 16,100 | 2 | 0 | 124.2 |
| 2002 Q2 | 15,059 | 0 | 0 | 0.0 |
| 2002 Q1 | 13,204 | 0 | 0 | 0.0 |
| 2001 Q4 | 14,667 | 0 | 0 | 0.0 |
| 2001 Q3 | 15,357 | 0 | 0 | 0.0 |
| 2001 Q2 | 15,379 | 1 | 0 | 65.0 |
| 2001 Q1 | 13,974 | 2 | 0 | 143.1 |
| 2000 Q4 | 13,740 | 0 | 0 | 0.0 |
| 2000 Q3 | 15,236 | 2 | 0 | 131.3 |
| 2000 Q2 | 16,445 | 0 | 0 | 0.0 |
| 2000 Q1 | 14,174 | 3 | 0 | 211.7 |
Reportable incidents
33 on file2023 · 3 incidents
EE was replacing a relay for the fuel pump truck. EE tried to drill out the new electrical terminal to fit on the existing stud using the drill press. The bit grabbed and spun the terminal, pulling EE's hand into the bit, causing a fracture and a laceration on the tip of EE's left index finger. EE received 12 sutures.
EE's were replacing blow bars inside of a crusher. When the EE cut the steel bands on the skid, the top blow bars slid off and landed on EE's left foot. Two other EE's helped lift the bar off. EE got an X-ray and had no broken bones, only bruising.
2022 · 1 incident
EE was doing maintenance at the finish plant screens. EE bent down to pick up a piece of angle iron and felt a pinch in back and shooting pain down the leg.
2021 · 2 incidents
EE was diagnosed with Carpal tunnel syndrome resulting from repetition of tasks over numerous years
EE was shoveling snow off of some steel plates at the Denver Quarry and felt stiffness in neck resulting in restrictions making them off work.
2018 · 1 incident
Operator was welding lugs on crusher foot slipped and right knee struck edge of sheet metal
2017 · 1 incident
The employee was struck on the left arm by a piece of steel while hammering on a loader bucket tooth with a steel hammer during maintenance.
2016 · 2 incidents
Employee was removing a return roller when EE's left middle finger got cut requiring several sutures.
Employee was using a pocket knife to remove an o-ring seal and the blade closed on EE's finger causing a laceration requiring sutures.
2014 · 1 incident
Employee was stemming finished bore hole and struck a piece of frozen stemming. Employee felt a pop in right forearm.
2013 · 1 incident
As the EE was traveling from his car to the shop he slipped on ice, spraining/straining his lower back. This was not reported until now because EE didn't seek medical attention until 2/4/2013.
2012 · 1 incident
While performing maintenance EE knelt down on catwalk and knelt on a stone that was lodged in the expanded metal, causing a bruise on the L knee.
2009 · 2 incidents
Employee experienced a standard treshold shift (hearing loss).
Employee tripped while ascending the screen tower steps. When he caught himself he felt pain in lower back. The employee did not seek medical attention until 03/18/2009 and that is why the later entry. The accident was reported but at the time of the report was not MSHA reportable.
2007 · 1 incident
As the employee was using a hammer to loosen a tooth from a loader bucket, a sliver of metal from the tooth chipped off and became imbedded into the employee's hand.
2005 · 1 incident
AS THE EMPLOYEE WAS PUTTING A SCREEN PATCH ON THE TOP DECK FINISH SCREEN AT THE SECONDARY PLANT, THE EE LOOKED UPWARD TO TIGHTEN BOLTS WHEN STONE CHIPS FELL & STRUCK HIS LEFT EYE.
2004 · 1 incident
While preparing to assist in removing chunks of ice from a flat conveyor discharge chute, the employee climbed three steps to the base of a conveyor catwalk, turned around, lost his footing and fell face-forward to the ground. He subsequently jammed his shoulder when he put his right arm out to break his fall.
2000 · 2 incidents
THE RIGHT REAR SIDE OF THE EMPLOYEE'S HAUL TRUCK HAD SUNK IN A SOFT SPOT ON THE UPPER ROADWAY. WHILE EMPLOYEE WAS DISMOUNTING THE ACCESS LADDER ON THE FRONT OF THE VEHICLE, HE MISJUDGED THE E XCESSIVE DISTANCE BETWEEN THE BOTTOM RUNG AND THE GROUND, CAUSING HIM TO LOSE HIS BALANCE AND FALL ONTO THE SIDE OF HIS LEG.
WHILE CHECKING THE AMOUNT OF MATERIAL IN HIS BIN TRUCK, THE EE SLIPPED OFF OF THE DUMP LADDER AND STRUCK THE TRUCK'S BATTERY BOX.
1999 · 1 incident
AS THE EMPLOYEE WAS WALKINGDOWN A SLOPED USRFACE TO A WORK PLATFORM, HE LOST HIS FOOTING AND FELL ONTO HIS RIGHT ELBOW.
1998 · 1 incident
EE ALLEGES THAT HIS BACK STARTED TO HURT WHILE DRIVING HIS TRUCK OVER HOLES IN THE QUARRY ROADWAY.
1995 · 2 incidents
EMPLOYEE WAS HELPING TO DO MAINTENANCE ON THE STONE CRUSHER & AS HE WAS STEPPING OFF THE CRUSHER, HE TWISTED HIS LEFT ANKLE.
WHILE EMPLOYEE WAS TIGHTENING NUTS ON THE STONE CRUSHER, THE WRENCH SLIPPED AND PINCHED FINGER BETWEEN MACHINE AND WRENCH.
1994 · 1 incident
EMPLOYEE WAS USING A SMALL BAR TO CLEAN MUD FROM CRUSHER CHUTE & IN THE PROCESS REINJURED HIS RT SHOULDER
1991 · 1 incident
DRIVING TEREX HAULER TURNED ON SEAT TO LOOK OUT AT RIGHT SIDE MIRRO, HIT RIGHT ELBOW ON SEAT.
1990 · 1 incident
REPLACING JAW DIES IN PRIMARY CRUSHER. EMPLOYEE HAD HAND ON CRANE CABLE, CABLE PULLED RIGHT HAND INTO SCHIEVE.
1989 · 1 incident
STEP OFF LOADER BUCKET AND STEPPED OFF IN TO A SOFT SPOT AND TWISTED ANKLE.
1988 · 2 incidents
HITTING BAR WITH SLEDGE HAM MER PC OF HAMMER BROKE OFFAND HIT EMP IN NECK. PC OF METAL HAD TO BE REMOVED FROM NECK.
OPER. LOADER HIT WALL JARRED BACK.
1987 · 1 incident
EMP WAS UNLOADI3G ELECTRIC MOTOR FROM TRUCK MOTOR FELL AND STRUCK HIS RIGHT FOOT
1986 · 1 incident
EE WAS USING EL9CTRICAL HOIST TO MOVE A PIECE OF METAL. HE DID NOT HAVE HOOK PROPERLY INSTALLED & HOOK SLIPPED. PIECE OF METAL FELL ON HIS RIGHT FOOT.
1983 · 1 incident
MAN WAS REMOVING FROZEN MATERIAL FROM FEEDER PAN WITH IRON BAR BAR SLIPPED AND PINCHED FINGER BETWEEN BAR AND ANGLE IRON
The full compliance file on Denver 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.