Mining Incidents

Nokomis Quarry Metal/Non-Metal

Controlled by Heidelberg Materials AG
Nokomis, Montgomery County, IL  ·  Active
MSHA Mine ID: 1100024

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Fatalities
0
Total incidents
26
Years on record
2000–2025
Latest incident
Jun 2025
Compliance record
MSHA citations since 2000
200
citations
26
significant & substantial
$65,635
proposed penalties
$63,742
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 11,048 0 0 0.0
2025 Q3 1,046 2 0 1912.0
2025 Q2 8,580 0 0 0.0
2025 Q1 5,528 0 0 0.0
2024 Q4 5,527 2 1 361.9
2024 Q3 1,108 0 0 0.0
2024 Q2 7,562 5 1 661.2
2024 Q1 6,615 2 1 302.3
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

26 on file

2025 · 1 incident

2024 · 1 incident

August 12, 2024 IL · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Heidelberg Materials Midwest Agg, Inc. · Caught in, under or between a moving and a stationary object

Employee went to pull the hinged ladder down to inspect the belt and after releasing the ladder while holding it with their right hand, they released the ladder which smashed their left pinky finger between the ladder and corner of the catwalk grating. Employee was wearing A4 cut resistant and impact resistant gloves at the time of incident.

2023 · 1 incident

April 21, 2023 IL · Metal/Non-Metal dry screening plant operator, screen house operator HANDLING OF MATERIALS
Heidelberg Materials Midwest Agg, Inc. · Over-exertion in lifting objects

EE was inside the primary crusher cleaning out large rocks. EE tweaked back while moving around. EE sustained a strain to the back and pelvis. Medical treatment was sought after.

2022 · 1 incident

January 5, 2022 IL · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant HANDLING OF MATERIALS
Heidelberg Materials Midwest Agg, Inc. · Over-exertion in pulling or pushing objects

Miner attempted to remove a shovel that was frozen in the back (bed) of a pick-up truck.

2019 · 1 incident

September 12, 2019 IL · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Hanson Material Service · Fall to the walkway or working surface

A Dragline Operator has pain in right shoulder after they tripped and fell on the same level. The miner and coworkers were preparing to install a new drag cable. As the miner was moving backwards with cable in hand they tripped over a dirt clod lying in the field and fell on their back and elbow and jammed an arm. An injection for pain now makes this reportable.

2017 · 1 incident

October 9, 2017 IL · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDTOOLS (NONPOWERED)
Hanson Material Service · Struck by falling object

A miner sustained a contusion and laceration to the area below nose and above upper lip when EE was struck by a falling object. The miner was adjusting the v-belts on the crusher and while positioned under the motor loosening the mounting bolts to move the motor, a spacer fell about 6 to 8 inches and struck the miner causing the injury.

2013 · 1 incident

February 12, 2013 IL · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator FIRE
Hanson Material Service · Contact with hot objects or substances

A Loader Operator sustained burns to his hands while helping a coworker make a guard for the C15 tail pulley. The coworker was using a torch to trim the guard and the injured observed more hose was going to be needed to complete the cut. While pulling the oxy/fuel hose into position it ignited in his hand resulting in the burns.

2011 · 2 incidents

September 6, 2011 IL · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey SLIP OR FALL OF PERSON
Hanson Material Service · Over-exertion (Not Elsewhere Classified)

A blaster strained his left knee while mounting a Komatsu PL400 Excavator. The injured employee placed his right foot on the step and his left on the track. When he shifted his weight to his left foot, his foot went between the pads and he twisted his left knee. The injured miner did not request medical treatment until September 8, 2011.

June 24, 2011 IL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Hanson Material Service · Over-exertion in lifting objects

A Dozer Operator is suffering from low back pain after picking up a tooth for the Dragline bucket. The injured miner was helping change the teeth on the Marion 7400 Dragline when the incident occurred. He had handled several teeth then while picking up the fifth tooth he felt pain in his lower back. He did not request medical treatment until June 29, 2011.

2010 · 1 incident

November 29, 2010 IL · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger OTHER
Hanson Material Service · Bodily reaction, (Not Elsewhere Classified)

The injured miner was getting ready to leave work for the day when he realized he had left his lunch box in the garage. Upon entering the garage to retrieve his lunch box his left leg went out from under him resulting in the injury. Additional medical testing, positive MRI now makes this incident reportable.

2009 · 1 incident

September 17, 2009 IL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Hanson Material Service · Over-exertion in wielding or throwing objects

Employee reported upper back strain. Told supervisor that he hurt it swinging a mall when repairing a front end loader. Several days later he said it may have been hurt when working with a porta power unit. Was unsure what activity caused the pain or when he hurt his back.

2008 · 4 incidents

October 31, 2008 IL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Hanson Material Service · Over-exertion (Not Elsewhere Classified)

Employee was dismounting from skid steer. He sustained a strain when placing weight on his foot.

September 15, 2008 IL · Metal/Non-Metal INUNDATION
Hanson Material Service · Accident type, without injuries

Excessive rainfall during the previous day has allowed enough water to collect in the pit such that normal operations in the pit have been stopped. No personnel or equipment were affected as a result of this accumulation of water in the pit.

August 7, 2008 IL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Hanson Material Service · Fall onto or against objects

A mechanic suffered a contusion to his right shin while attempting to access the bed of a service truck. The incident occurred when his foot slipped from the bumper causing him to strike his shin against the bumper. He is now being treated for an infection as a result of the contusion to his right shin.

May 9, 2008 IL · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Hanson Material Service · Over-exertion in lifting objects

A Truck Driver injured his right arm while assisting coworkers with a screen change. The injured employee was positioned below his coworkers and was attempting to lift a piece of screen cloth when the injury occurred. Additional medical tests (MRI) have been conducted and on May 23, 2008 it has been determined the injured has a torn biceps which will require surgery to repair.

2007 · 1 incident

August 6, 2007 IL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Hanson Material Service · Absorption of radiations, caustics, toxic and noxious substances

The employee was tasked with performing the monthly fire extinguisher inspection. The employee was in a cab of a front end loader and dropped the extinguisher on the cab floor. As he retrieved the extinguisher he activated it and the dry chemical hit the cab floor and sprayed him in the face.

2006 · 2 incidents

April 28, 2006 IL · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Hanson Material Service · Fall from ladders

The injured was climbing a ladder at the plant and failed to use three point contact and fell approximately five feet to the ground.

April 25, 2006 IL · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Hanson Material Service · Struck by falling object

The injured and a co-worker were cleaning a hopper when a chunk became loose and struck the injured on the right leg.

2005 · 2 incidents

January 13, 2005 IL · Metal/Non-Metal INUNDATION
Hanson Material Service · Accident type, without injuries

Due the heavy amount of rain, sleet, and snow, this Quarry is not operating. Weather permitting, operation should resume Monday, 01/17/05.

January 6, 2005 IL · Metal/Non-Metal INUNDATION
Hanson Material Service · Accident type, without injuries

An excessive amount of snow, sleet, and rainfall Wednesday, 1/5, and into Thursday, 1/6, caused flooding of the quarry at this location. Weather permitting, normal operation is expected to resume Friday, January 7, 2005.

2004 · 2 incidents

December 7, 2004 IL · Metal/Non-Metal INUNDATION
Hanson Material Service · Accident type, without injuries

An excessive amount of rainfall Tuesday, December 7, 2004, caused flooding of the quarry at this location. Weather permitting, normal operation is expected to resume Wednesday afternoon, 12/08/04.

April 4, 2004 IL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Hanson Material Service · Fall onto or against objects

On April 9, 2004, the injured was dismounting the hydraulic shovel when he bumped his knee. He was cleared to return to work that day. After further medical attention, this injury is now recordable.

2003 · 3 incidents

November 18, 2003 IL · Metal/Non-Metal INUNDATION
Hanson Material Service · Accident type, without injuries

AN EXCESSIVE RAINFALL ON TUESDAY, NOV 18, CAUSEDFLOODING OF THE QUARRY AT THIS LOCATION. WEATHERPERMITTING, NORMAL OPERATION IS EXPECTED TO RESUME ON WEDNESDAY, NOV 19, 2003.

September 1, 2003 IL · Metal/Non-Metal INUNDATION
Hanson Material Service · Accident type, without injuries

AN EXCESSIVE RAINFALL ON MONDAY, SEPTEMBER 1, 03 CAUSED FLOODING OF THE QUARRY AT THIS LOCATION. WEATHER PERMITTING, NORMAL OPERATION IS EXPECTED TO RESUME ON WEDNESDAY, SEPTEMBER 3, 2003.

May 20, 2003 IL · Metal/Non-Metal drill helper SLIP OR FALL OF PERSON
Hanson Material Service · Over-exertion (Not Elsewhere Classified)

THE INJURED WAS DISMOUNTING THE HYDRAULIC SHOVELWHEN HE FELT HIS KNEE POP AS HE PUT HIS WEIGHT ON IT. SURGERY WAS LATER NEEDED TO REPAIR THIS INJURY ON OCT 15TH MAKING IT A RECORDABLE INJURY.

2000 · 1 incident

October 5, 2000 IL · Metal/Non-Metal INUNDATION
Hanson Material Service · Accident type, without injuries

ON OCTOBER 5, 2000 ATER APPROXIMATELY 10 INCHES OF RAIN IN LESS THAN 18 HOURS, QUARRY PUMPS WERE UNABLE TO KEEP UP WITH WATER IN QUARRY. NO PERSONNEL OR EQUIPMENT WERE AFFECTED.