Employee was using a piece of rebar in an attempt to dislodge a rock that was wedged between the conveyor frame and the head pulley of the VSI crusher feed conveyor. In doing this, the rebar got between the head pulley and the belt while it was running. This caused the rebar to strike both of EE's hands resulting in the amputation of the left thumb and the tip of the right thumb.
SDI Aggregates LLC Metal/Non-Metal
SDI Aggregates LLC has $44K 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
- 19
- Years on record
- 2006–2024
- Latest incident
- Mar 2024
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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.SDI Aggregates LLC has $44K in proposed MSHA penalties and $0 outstanding across 3 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 | 10,362 | 0 | 0 | 0.0 |
| 2025 Q3 | 9,095 | 0 | 0 | 0.0 |
| 2025 Q2 | 12,985 | 0 | 0 | 0.0 |
| 2025 Q1 | 11,996 | 0 | 0 | 0.0 |
| 2024 Q4 | 13,272 | 0 | 0 | 0.0 |
| 2024 Q3 | 14,273 | 0 | 0 | 0.0 |
| 2024 Q2 | 13,684 | 0 | 0 | 0.0 |
| 2024 Q1 | 17,119 | 0 | 0 | 0.0 |
Show 76 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 15,951 | 0 | 0 | 0.0 |
| 2023 Q3 | 16,832 | 0 | 0 | 0.0 |
| 2023 Q2 | 15,588 | 1 | 0 | 64.2 |
| 2023 Q1 | 17,610 | 0 | 0 | 0.0 |
| 2022 Q4 | 15,487 | 0 | 0 | 0.0 |
| 2022 Q3 | 16,581 | 0 | 0 | 0.0 |
| 2022 Q2 | 16,394 | 0 | 0 | 0.0 |
| 2022 Q1 | 16,869 | 0 | 0 | 0.0 |
| 2021 Q4 | 14,850 | 0 | 0 | 0.0 |
| 2021 Q3 | 15,064 | 0 | 0 | 0.0 |
| 2021 Q2 | 15,026 | 0 | 0 | 0.0 |
| 2021 Q1 | 14,224 | 0 | 0 | 0.0 |
| 2020 Q4 | 12,540 | 3 | 1 | 239.2 |
| 2020 Q3 | 13,653 | 0 | 0 | 0.0 |
| 2020 Q2 | 14,112 | 7 | 0 | 496.0 |
| 2020 Q1 | 16,026 | 7 | 1 | 436.8 |
| 2019 Q4 | 15,394 | 0 | 0 | 0.0 |
| 2019 Q3 | 18,777 | 0 | 0 | 0.0 |
| 2019 Q2 | 17,662 | 1 | 0 | 56.6 |
| 2019 Q1 | 17,941 | 1 | 1 | 55.7 |
| 2018 Q4 | 16,927 | 0 | 0 | 0.0 |
| 2018 Q3 | 18,355 | 0 | 0 | 0.0 |
| 2018 Q2 | 19,096 | 2 | 1 | 104.7 |
| 2018 Q1 | 22,191 | 2 | 0 | 90.1 |
| 2017 Q4 | 29,039 | 0 | 0 | 0.0 |
| 2017 Q3 | 32,773 | 0 | 0 | 0.0 |
| 2017 Q2 | 37,637 | 2 | 1 | 53.1 |
| 2017 Q1 | 36,789 | 0 | 0 | 0.0 |
| 2016 Q4 | 47,403 | 6 | 2 | 126.6 |
| 2016 Q3 | 34,091 | 11 | 4 | 322.7 |
| 2016 Q2 | 34,770 | 0 | 0 | 0.0 |
| 2016 Q1 | 32,557 | 8 | 1 | 245.7 |
| 2015 Q4 | 27,555 | 0 | 0 | 0.0 |
| 2015 Q3 | 25,054 | 0 | 0 | 0.0 |
| 2015 Q2 | 25,777 | 12 | 0 | 465.5 |
| 2015 Q1 | 27,634 | 0 | 0 | 0.0 |
| 2014 Q4 | 24,080 | 28 | 10 | 1162.8 |
| 2014 Q3 | 25,768 | 0 | 0 | 0.0 |
| 2014 Q2 | 22,062 | 1 | 0 | 45.3 |
| 2014 Q1 | 7,064 | 0 | 0 | 0.0 |
| 2013 Q4 | 20,461 | 1 | 0 | 48.9 |
| 2013 Q3 | 19,117 | 0 | 0 | 0.0 |
| 2013 Q2 | 18,478 | 1 | 0 | 54.1 |
| 2013 Q1 | 18,820 | 0 | 0 | 0.0 |
| 2012 Q4 | 14,501 | 6 | 3 | 413.8 |
| 2012 Q3 | 14,866 | 0 | 0 | 0.0 |
| 2012 Q2 | 15,368 | 0 | 0 | 0.0 |
| 2012 Q1 | 15,416 | 2 | 1 | 129.7 |
| 2011 Q4 | 13,587 | 4 | 1 | 294.4 |
| 2011 Q3 | 13,474 | 0 | 0 | 0.0 |
| 2011 Q2 | 5,265 | 2 | 0 | 379.9 |
| 2011 Q1 | 15,062 | 0 | 0 | 0.0 |
| 2010 Q4 | 14,834 | 4 | 1 | 269.7 |
| 2010 Q3 | 15,373 | 0 | 0 | 0.0 |
| 2010 Q2 | 14,085 | 3 | 1 | 213.0 |
| 2010 Q1 | 14,567 | 8 | 7 | 549.2 |
| 2009 Q4 | 13,816 | 0 | 0 | 0.0 |
| 2009 Q3 | 13,697 | 2 | 2 | 146.0 |
| 2009 Q2 | 15,451 | 0 | 0 | 0.0 |
| 2009 Q1 | 13,005 | 1 | 0 | 76.9 |
| 2008 Q4 | 17,451 | 0 | 0 | 0.0 |
| 2008 Q3 | 18,378 | 6 | 0 | 326.5 |
| 2008 Q2 | 13,185 | 0 | 0 | 0.0 |
| 2008 Q1 | 10,515 | 6 | 1 | 570.6 |
| 2007 Q4 | 10,373 | 0 | 0 | 0.0 |
| 2007 Q3 | 9,301 | 0 | 0 | 0.0 |
| 2007 Q2 | 11,315 | 3 | 3 | 265.1 |
| 2007 Q1 | 16,610 | 0 | 0 | 0.0 |
| 2006 Q4 | 16,941 | 0 | 0 | 0.0 |
| 2006 Q3 | 14,690 | 0 | 0 | 0.0 |
| 2006 Q2 | 13,601 | 0 | 0 | 0.0 |
| 2006 Q1 | 11,947 | 0 | 0 | 0.0 |
| 2005 Q4 | 11,355 | 0 | 0 | 0.0 |
| 2005 Q3 | 8,675 | 1 | 0 | 115.3 |
| 2005 Q2 | 4,901 | 0 | 0 | 0.0 |
| 2005 Q1 | 1,295 | 0 | 0 | 0.0 |
Reportable incidents
19 on file2024 · 1 incident
2019 · 1 incident
Office employee fainted, due to an ongoing personal medical issue, and fell striking right shoulder on the ground. This resulted in a dislocated shoulder and small fracture to one of the bones in the shoulder.
2018 · 1 incident
(IW) was adjusting the crusher apron with shims on the portable crushing unit. A hydraulic ram that raises the aprons had a bent cylinder, which limited the stroke. The preshift inspection sheet did not indicate an issue nor was it reported to the Manager. IW installed a makeshift support whereas the tip of EE's thumb caught between the cylinder and the makeshift support
2017 · 1 incident
The employee lost footing on the last rung of the ladder while dismounting dragline, and fell to the ground. Recommendation: utilize a ridged mounted flat bar step in lieu of swinging chain and bar stock. Re instruct employee in safely mounting and dismounting equipment utilizing the 3 point method.
2016 · 3 incidents
Employee strained muscle in lower back during man overboard training exercise.
Spider bite.
Employee was removing the plastic coating from the hoist cable with a utility knife. The knife was being drawn towards employee instead of away from body.
2015 · 1 incident
EE was pressure cleaning with hot water a discharge head pulley on the VSI. His footing was lost due to grease from the cleaning process the trigger was engaged on the pressure washer and the spray from the nozzle struck his ankle.
2013 · 2 incidents
Employee was cutting a wiper for the skirt board on the crusher. The blade on the utility knife broke off and lacerated hand.
Conditions: Sunny, stable ground. The fully loaded tractor trailer with broken concrete was discharging load when a portion of the load was lodged at the driver side front of the trailer. The offset load caused the trailer to overturn towards the drivers side. The overturn resulted in damage to the tractor trucks drivers side of cab and twisted frame. Operator was not injured.
2012 · 2 incidents
EE was reported to have a threshold hearing level change in both ears during a recent audiogram hearing re-test.
Employee was lifting an approximately 40 pound bucket of rock from a pickup bed. The employee strained his upper back and shoulders while lifting this bucket of rock.
2011 · 4 incidents
EE was operating a Skid Steer Loader on 9/21/11 when he started having severe chest pains. he was immediately taken to hospital by his supervisor. The next morning the EE told his super.that during a med. exam it was determined that the chest pains were caused by a severe case of scoliosis,and was not work related. The EE was separated from SDI Quarry, Inc. on 9/22/11.
Employee was installing bucket teeth on a front end loader using a hammer. Upon impact of hammer with bucket teeth two metal fragments dislodged and struck employee in the right shoulder and the left chest pectoral muscle.
Employee was carrying an air impact wrench with a three inch socket attached. The socket fell off the wrench striking the employees right foot.
Employee was assisting with the re-installation of a skirt board bracket. While attempting to reinstall the skirt board bracket, the bracket slipped, pinching the employee's right index finger.
2010 · 1 incident
EE was removing a skirt board rubber mounting plate from a conveyor. The mounting plate slipped pinching the right thumb of the ee, removing a section of skin from the front of the ee right thumb.
2009 · 1 incident
EE was driving an operational F-350 Ford truck, when he veered off the road, was over 200' wide, running into a pile of boulders. EE claims that he experienved transmissino gear problems causing him to veer off road. The EE was given a post accident exam by a doctor who could not find any medical reasons to caues incident. EE denies he lost contrl by distraction or falling asleep.
2006 · 1 incident
Employee first reported on 11/8/06 that he had spilled mineral spirits on his left foot on 10/23/06 at approx. 3:00 p.m. EE's foot became infected approx. 11 days later, requiring hospitalization. EE was using mineral spirits to clean grease from 4600 dragline.
The full compliance file on SDI Aggregates LLC
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.