Exiting the skid steer when foot became hung up on the step of bucket, rolled left ankle.
San Pedro Quarry Metal/Non-Metal
San Pedro Quarry has $6K in proposed MSHA penalties and $0 outstanding across 3 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 16
- Years on record
- 1983–2021
- Latest incident
- Nov 2021
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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.San Pedro Quarry has $6K in proposed MSHA penalties and $0 outstanding across 3 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 | 6,590 | 0 | 0 | 0.0 |
| 2025 Q3 | 5,079 | 0 | 0 | 0.0 |
| 2025 Q2 | 7,114 | 1 | 0 | 140.6 |
| 2025 Q1 | 6,061 | 0 | 0 | 0.0 |
| 2024 Q4 | 6,289 | 0 | 0 | 0.0 |
| 2024 Q3 | 6,120 | 0 | 0 | 0.0 |
| 2024 Q2 | 6,493 | 1 | 0 | 154.0 |
| 2024 Q1 | 5,336 | 0 | 0 | 0.0 |
Show 96 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 6,733 | 1 | 0 | 148.5 |
| 2023 Q3 | 8,029 | 0 | 0 | 0.0 |
| 2023 Q2 | 8,486 | 0 | 0 | 0.0 |
| 2023 Q1 | 8,996 | 0 | 0 | 0.0 |
| 2022 Q4 | 11,589 | 0 | 0 | 0.0 |
| 2022 Q3 | 9,024 | 1 | 1 | 110.8 |
| 2022 Q2 | 9,081 | 1 | 0 | 110.1 |
| 2022 Q1 | 7,516 | 0 | 0 | 0.0 |
| 2021 Q4 | 7,949 | 0 | 0 | 0.0 |
| 2021 Q3 | 7,046 | 0 | 0 | 0.0 |
| 2021 Q2 | 8,243 | 1 | 0 | 121.3 |
| 2021 Q1 | 6,991 | 1 | 0 | 143.0 |
| 2020 Q4 | 8,671 | 0 | 0 | 0.0 |
| 2020 Q3 | 9,329 | 0 | 0 | 0.0 |
| 2020 Q2 | 8,204 | 0 | 0 | 0.0 |
| 2020 Q1 | 9,490 | 0 | 0 | 0.0 |
| 2019 Q4 | 11,512 | 1 | 1 | 86.9 |
| 2019 Q3 | 8,816 | 3 | 0 | 340.3 |
| 2019 Q2 | 7,500 | 0 | 0 | 0.0 |
| 2019 Q1 | 6,840 | 1 | 0 | 146.2 |
| 2018 Q4 | 7,192 | 0 | 0 | 0.0 |
| 2018 Q3 | 7,405 | 3 | 0 | 405.1 |
| 2018 Q2 | 7,512 | 0 | 0 | 0.0 |
| 2018 Q1 | 7,471 | 0 | 0 | 0.0 |
| 2017 Q4 | 7,072 | 0 | 0 | 0.0 |
| 2017 Q3 | 6,975 | 0 | 0 | 0.0 |
| 2017 Q2 | 7,645 | 0 | 0 | 0.0 |
| 2017 Q1 | 7,547 | 0 | 0 | 0.0 |
| 2016 Q4 | 7,100 | 0 | 0 | 0.0 |
| 2016 Q3 | 7,337 | 0 | 0 | 0.0 |
| 2016 Q2 | 7,505 | 1 | 0 | 133.2 |
| 2016 Q1 | 7,097 | 0 | 0 | 0.0 |
| 2015 Q4 | 7,250 | 2 | 0 | 275.9 |
| 2015 Q3 | 7,394 | 0 | 0 | 0.0 |
| 2015 Q2 | 7,114 | 0 | 0 | 0.0 |
| 2015 Q1 | 7,017 | 0 | 0 | 0.0 |
| 2014 Q4 | 7,474 | 1 | 0 | 133.8 |
| 2014 Q3 | 6,755 | 0 | 0 | 0.0 |
| 2014 Q2 | 6,500 | 3 | 2 | 461.5 |
| 2014 Q1 | 6,115 | 2 | 1 | 327.1 |
| 2013 Q4 | 6,999 | 0 | 0 | 0.0 |
| 2013 Q3 | 7,200 | 0 | 0 | 0.0 |
| 2013 Q2 | 6,091 | 0 | 0 | 0.0 |
| 2013 Q1 | 6,299 | 1 | 0 | 158.8 |
| 2012 Q4 | 6,467 | 0 | 0 | 0.0 |
| 2012 Q3 | 6,597 | 3 | 0 | 454.8 |
| 2012 Q2 | 4,176 | 0 | 0 | 0.0 |
| 2012 Q1 | 4,741 | 1 | 0 | 210.9 |
| 2011 Q4 | 2,634 | 0 | 0 | 0.0 |
| 2011 Q3 | 3,239 | 0 | 0 | 0.0 |
| 2011 Q2 | 2,834 | 0 | 0 | 0.0 |
| 2011 Q1 | 3,690 | 0 | 0 | 0.0 |
| 2010 Q4 | 4,096 | 0 | 0 | 0.0 |
| 2010 Q3 | 3,609 | 0 | 0 | 0.0 |
| 2010 Q2 | 2,684 | 2 | 0 | 745.2 |
| 2010 Q1 | 3,416 | 0 | 0 | 0.0 |
| 2009 Q4 | 2,750 | 0 | 0 | 0.0 |
| 2009 Q3 | 2,761 | 0 | 0 | 0.0 |
| 2009 Q2 | 2,813 | 0 | 0 | 0.0 |
| 2009 Q1 | 2,639 | 1 | 0 | 378.9 |
| 2008 Q4 | 4,939 | 0 | 0 | 0.0 |
| 2008 Q3 | 4,399 | 0 | 0 | 0.0 |
| 2008 Q2 | 7,287 | 0 | 0 | 0.0 |
| 2008 Q1 | 4,924 | 0 | 0 | 0.0 |
| 2007 Q4 | 6,284 | 0 | 0 | 0.0 |
| 2007 Q3 | 6,645 | 0 | 0 | 0.0 |
| 2007 Q2 | 6,339 | 0 | 0 | 0.0 |
| 2007 Q1 | 6,537 | 0 | 0 | 0.0 |
| 2006 Q4 | 7,105 | 0 | 0 | 0.0 |
| 2006 Q3 | 5,872 | 0 | 0 | 0.0 |
| 2006 Q2 | 6,742 | 1 | 0 | 148.3 |
| 2006 Q1 | 7,246 | 0 | 0 | 0.0 |
| 2005 Q4 | 7,504 | 0 | 0 | 0.0 |
| 2005 Q3 | 7,841 | 0 | 0 | 0.0 |
| 2005 Q2 | 7,369 | 0 | 0 | 0.0 |
| 2005 Q1 | 8,189 | 0 | 0 | 0.0 |
| 2004 Q4 | 7,609 | 1 | 0 | 131.4 |
| 2004 Q3 | 6,980 | 0 | 0 | 0.0 |
| 2004 Q2 | 5,717 | 0 | 0 | 0.0 |
| 2004 Q1 | 5,930 | 0 | 0 | 0.0 |
| 2003 Q4 | 5,901 | 0 | 0 | 0.0 |
| 2003 Q3 | 6,786 | 0 | 0 | 0.0 |
| 2003 Q2 | 5,949 | 0 | 0 | 0.0 |
| 2003 Q1 | 7,081 | 0 | 0 | 0.0 |
| 2002 Q4 | 5,904 | 0 | 0 | 0.0 |
| 2002 Q3 | 7,220 | 0 | 0 | 0.0 |
| 2002 Q2 | 6,911 | 0 | 0 | 0.0 |
| 2002 Q1 | 8,701 | 0 | 0 | 0.0 |
| 2001 Q4 | 6,114 | 0 | 0 | 0.0 |
| 2001 Q3 | 4,986 | 0 | 0 | 0.0 |
| 2001 Q2 | 6,582 | 0 | 0 | 0.0 |
| 2001 Q1 | 7,795 | 0 | 0 | 0.0 |
| 2000 Q4 | 5,746 | 0 | 0 | 0.0 |
| 2000 Q3 | 6,183 | 0 | 0 | 0.0 |
| 2000 Q2 | 7,217 | 0 | 0 | 0.0 |
| 2000 Q1 | 6,657 | 0 | 0 | 0.0 |
Reportable incidents
16 on file2021 · 1 incident
2007 · 1 incident
Employee was diagnosed with silicosis. Notification by medical advisor of reportability.
2002 · 1 incident
EE WAS CUTTING HOLE IN HOPPER BRACES WITH TORCH WHEN SMALL PIECE OF SLAG HIT RIGHT EYE, ABRADING IT.
1993 · 1 incident
EMPLOYEE WAS WALKING FROM CRUSHER TO WELDING MACHINE, HE SLIPPED ON LOOSE ROCK. LIGHT DUTY.
1991 · 3 incidents
ELECTRIC STARTER SHORTED OUT CAUSING THE DOOR OF THE SWITCH BOX TO FLY OPEN. DOOR STRUCK EE ON RIGHT SIDE OF THE HEAD. STARTED LOSING TIME ON 8-14-91 DUE TO SURGERY.
EMPLOYEE WAS HOSTING HEAVY METAL SCREENS WITH ROPE ON T OP OF CATWALK STARTED LOSING TIME ON 10-14-91 DUE TO SURGERY
THE INJURED EMPLOYEE SLIPPED AND FELL AS HE STEPPED IN A WATER PUDDLE ON A CONCRETE SLAB. THE EMPLOYEE WAS IN THE PARKING AREA AND THE INCIDENT OCCURRED PRIOR TO CLOCKING-IN.
1988 · 1 incident
EMPLOYEE WAS GETTING OFF LOADER AND MISSED BOTTOM STEP WITH HIS FOOT CAUSING HIM TO HIT THE LEFT SIDE OF HIS CHEST ON THE LADDER.
1985 · 2 incidents
EMP WAS WASHING LOADER, CAT 988B, AND AS HE WAS PULLING ON THE HOSE THE COUPLING CAME APART CAUSING THE EMPLOYEE TO FALL DOWN ON THE CONCRETE SLAB
EMPLOYEE WAS OPERATING A 988B CATERPILLAR WHEEL LOADER WHEN A SMALL SLIDING WINDOW ON THE RIGHT DOOR OF THE MACHINE CLOSED ON HIS FINGER PINCHING IT BETWEEN THE WINDOW AND THE FRAME.
1984 · 3 incidents
THE INJURED EMPLOYEE WAS ATTEMPTING TO SET A DRILL STEM IN THE KEEPER ON AN INGERSOLL-RAND TRUCK MOUNTED DRILLING RIG. AS THE EMPLOYEE WAS CLIMBING THE MAST HIS FOOT SLIPPED AND HE TWISTED HIS ANKLE BETWEEN THE MAST FRAME AND THE TAKE-UP CHAIN.
EMPLOYEE STATES THAT SOME TIME AROUND MID FEBRUARY HE STARTED TO EXPERIENCE PAIN IN HIS BACK DUE TO OPERATING A 35-TON HAUL UNIT. LOST TI,E STARTED 4-3-84.
WHILE ATTEMPTING TO REMOVE I// AMP FUSES FROM A BOX THAT WAS NOT DE-ENERGIZED THE INJURED CAME IN CONTACT WITH THE BOTTOM BRASS CAP ON A FUSE AND SUFFERED A 277 VOLT ELECTRICAL SHOCK. HE WAS N NOT USING FUSE PULLERS AND STATES THAT HE THREW THE SWITH BUT DID NOT PULL IT DOWN FAR ENOUGH TO BREAK THE CIRCUIT. A SLIGHTLY BENT SAFETY CATCH ON THE DOOR OF THE BOX ALLOWED IT TO OPEN EVEN
1983 · 3 incidents
EMPLOYEE WAS OPERATING THE DISCHARGE GATE ON A TOPPING ROCK SILO LOADING HAUL-UNITS WHEN HE LOOKED UP AND WAS STRUCK IN THE MOUTH BY A 1IN ROCK WHICH HAD FALLEN FROM THE VIBRATING SCREEN LOCAT ED ON TOP OF THE SILO
WHILE REMOVING A GUARD ON THE HEAD WHEEL OF 12 CONVEYOR ALONG WITH A CO WORKER THE INJURED EMPLOYEE WAS FORCED TO HOLD THE ENTIRE WEIGHT OF THE GUARD WHEN IT SLIPPED FROM THE CO WORKERS GRASP APPROX WEIGHT 40LBS
THE MAINTENANCE CREW WAS IN THE PROCESS OF LOADING A BREAKER BAR THAT THEY HAD JUST REMOVED FROM A IMPACT CRUSHER INTO THE BUCKET OF A FRONT END LOADER. THE INJURED EMPLOYEE NOTICED THAT THE B AR NEEDED TO BE SLID DEEPER INTO THE BUCKET ANDID SO WITH HIS LEFT FOOT. THE NECT DAY HE STARTED TO EXPERIENCE PAIN IN HIS LEFT ANKLE.
The full compliance file on San Pedro 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.