Mining Incidents

SDI Aggregates LLC Metal/Non-Metal

Miami, Miami-Dade County, FL  ·  Active
MSHA Mine ID: 0801336

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
Compliance record
MSHA citations since 2005
145
citations
42
significant & substantial
$44,240
proposed penalties
$44,440
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2005
54
inspections on record
949
inspection hours
n/a
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 949 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

SDI Aggregates LLC has $44K in proposed MSHA penalties and $0 outstanding across 3 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$44K
proposed penalties
$44K
current assessed
$44K
paid to date
$0
outstanding
144 assessments are final orders; 3 contested dockets.
As of the most recent assessment on 2026-03-20.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
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.
Citations per million employee-hours, as reported to MSHA
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
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
No fatalities recorded at this mine.

Reportable incidents

19 on file

2024 · 1 incident

March 21, 2024 FL · Metal/Non-Metal outside foreman, leadman POWERED HAULAGE
Blue Water Industries · Struck by... (Not Elsewhere Classified)

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.

2019 · 1 incident

July 15, 2019 FL · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor SLIP OR FALL OF PERSON
Blue Water Industries · Fall to the walkway or working surface

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

May 11, 2018 FL · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Blue Water Industries · Caught in, under or between a moving and a stationary object

(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

September 26, 2017 FL · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger SLIP OR FALL OF PERSON
Blue Water Industries · Fall from machine

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

November 12, 2016 FL · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
SDI Quarry, Inc. · Over-exertion (Not Elsewhere Classified)

Employee strained muscle in lower back during man overboard training exercise.

June 30, 2016 FL · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger OTHER
SDI Quarry, Inc. · Absorption of radiations, caustics, toxic and noxious substances

Spider bite.

May 9, 2016 FL · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDTOOLS (NONPOWERED)
SDI Quarry, Inc. · Struck by... (Not Elsewhere Classified)

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

April 19, 2015 FL · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
SDI Quarry, Inc. · Contact with hot objects or substances

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

August 2, 2013 FL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
SDI Quarry, Inc. · Struck by... (Not Elsewhere Classified)

Employee was cutting a wiper for the skirt board on the crusher. The blade on the utility knife broke off and lacerated hand.

June 10, 2013 FL · Metal/Non-Metal POWERED HAULAGE
SDI Quarry, Inc. · Accident type, without injuries

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

December 14, 2012 FL · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger DISORDERS (REPEATED TRAUMA)
SDI Quarry, Inc. · (Not Elsewhere Classified)

EE was reported to have a threshold hearing level change in both ears during a recent audiogram hearing re-test.

October 23, 2012 FL · Metal/Non-Metal dispatcher HANDLING OF MATERIALS
SDI Quarry, Inc. · Over-exertion in lifting objects

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

September 21, 2011 FL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
SDI Quarry, Inc. · (Not Elsewhere Classified)

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.

June 6, 2011 FL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
SDI Quarry, Inc. · Struck by... (Not Elsewhere Classified)

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.

May 12, 2011 FL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
SDI Quarry, Inc. · Struck by falling object

Employee was carrying an air impact wrench with a three inch socket attached. The socket fell off the wrench striking the employees right foot.

February 4, 2011 FL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
SDI Quarry, Inc. · Caught in, under or between a moving and a stationary object

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

May 14, 2010 FL · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
SDI Quarry, Inc. · Caught in, under or between (Not Elsewhere Classified)

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

July 17, 2009 FL · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
SDI Quarry, Inc. · Struck against a moving object

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

October 23, 2006 FL · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
SDI Quarry, Inc. · Absorption of radiations, caustics, toxic and noxious substances

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.

For insurers, brokers, and safety consultants

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.