Mining Incidents

Amrize Empire Plant Metal/Non-Metal

Controlled by Amrize Ltd
Lakeville, Dakota County, MN  ·  Active
MSHA Mine ID: 2101702

Amrize Empire Plant has $33K in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
14
Years on record
1995–2023
Latest incident
Jun 2023
Compliance record
MSHA citations since 2001
141
citations
19
significant & substantial
$33,349
proposed penalties
$33,174
paid to date
99% of proposed penalties paid to date, a $175 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
61
inspections on record
1,176
inspection hours
12.0
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.
141 citations across 1,176 inspection hours.
Source: MSHA inspections data, updated weekly.

Amrize Empire Plant has $33K in proposed MSHA penalties and $0 outstanding across 1 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.
$33K
proposed penalties
$33K
current assessed
$33K
paid to date
$0
outstanding
141 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2025-05-13.
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 11,040 0 0 0.0
2025 Q3 17,853 0 0 0.0
2025 Q2 4,880 3 0 614.8
2025 Q1 8,538 0 0 0.0
2024 Q4 3,603 0 0 0.0
2024 Q3 15,320 0 0 0.0
2024 Q2 15,448 6 0 388.4
2024 Q1 8,538 0 0 0.0
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 11,226 2 0 178.2
2023 Q3 13,641 2 0 146.6
2023 Q2 14,010 0 0 0.0
2023 Q1 7,392 1 0 135.3
2022 Q4 7,542 0 0 0.0
2022 Q3 15,016 0 0 0.0
2022 Q2 12,503 3 0 239.9
2022 Q1 9,288 0 0 0.0
2021 Q4 8,682 0 0 0.0
2021 Q3 14,096 4 1 283.8
2021 Q2 14,585 0 0 0.0
2021 Q1 10,900 0 0 0.0
2020 Q4 11,045 3 0 271.6
2020 Q3 16,487 0 0 0.0
2020 Q2 14,386 0 0 0.0
2020 Q1 10,717 0 0 0.0
2019 Q4 12,069 1 0 82.9
2019 Q3 14,540 0 0 0.0
2019 Q2 12,933 4 1 309.3
2019 Q1 7,239 4 2 552.6
2018 Q4 8,581 0 0 0.0
2018 Q3 12,111 0 0 0.0
2018 Q2 12,615 1 0 79.3
2018 Q1 8,409 4 0 475.7
2017 Q4 7,665 11 1 1435.1
2017 Q3 10,874 10 1 919.6
2017 Q2 11,808 0 0 0.0
2017 Q1 8,336 1 0 120.0
2016 Q4 10,223 2 0 195.6
2016 Q3 13,671 0 0 0.0
2016 Q2 12,723 0 0 0.0
2016 Q1 9,635 0 0 0.0
2015 Q4 9,194 0 0 0.0
2015 Q3 11,423 4 1 350.2
2015 Q2 12,316 0 0 0.0
2015 Q1 10,454 5 1 478.3
2014 Q4 8,660 0 0 0.0
2014 Q3 11,423 0 0 0.0
2014 Q2 11,939 14 3 1172.6
2014 Q1 6,625 3 0 452.8
2013 Q4 7,607 0 0 0.0
2013 Q3 10,687 0 0 0.0
2013 Q2 9,666 5 2 517.3
2013 Q1 5,344 0 0 0.0
2012 Q4 6,888 0 0 0.0
2012 Q3 9,300 0 0 0.0
2012 Q2 9,615 5 0 520.0
2012 Q1 3,893 0 0 0.0
2011 Q4 4,623 0 0 0.0
2011 Q3 7,966 0 0 0.0
2011 Q2 8,099 8 2 987.8
2011 Q1 4,543 0 0 0.0
2010 Q4 5,667 0 0 0.0
2010 Q3 8,082 3 1 371.2
2010 Q2 7,657 0 0 0.0
2010 Q1 3,301 0 0 0.0
2009 Q4 4,594 0 0 0.0
2009 Q3 8,295 0 0 0.0
2009 Q2 5,438 2 1 367.8
2009 Q1 2,306 0 0 0.0
2008 Q4 4,706 0 0 0.0
2008 Q3 11,788 0 0 0.0
2008 Q2 10,741 5 0 465.5
2008 Q1 5,435 0 0 0.0
2007 Q4 7,456 0 0 0.0
2007 Q3 11,814 0 0 0.0
2007 Q2 10,873 2 0 183.9
2007 Q1 5,661 0 0 0.0
2006 Q4 6,199 0 0 0.0
2006 Q3 13,664 0 0 0.0
2006 Q2 13,830 3 0 216.9
2006 Q1 6,329 0 0 0.0
2005 Q4 11,143 0 0 0.0
2005 Q3 12,233 0 0 0.0
2005 Q2 13,173 0 0 0.0
2005 Q1 7,685 0 0 0.0
2004 Q4 9,555 2 0 209.3
2004 Q3 14,258 0 0 0.0
2004 Q2 14,046 0 0 0.0
2004 Q1 9,009 5 0 555.0
2003 Q4 10,561 0 0 0.0
2003 Q3 13,499 0 0 0.0
2003 Q2 12,875 0 0 0.0
2003 Q1 6,198 0 0 0.0
2002 Q4 9,546 4 1 419.0
2002 Q3 13,157 0 0 0.0
2002 Q2 12,245 3 0 245.0
2002 Q1 6,635 0 0 0.0
2001 Q4 8,516 0 0 0.0
2001 Q3 13,073 0 0 0.0
2001 Q2 12,844 6 1 467.1
2001 Q1 8,566 0 0 0.0
2000 Q4 8,858 0 0 0.0
2000 Q3 13,757 0 0 0.0
2000 Q2 12,616 0 0 0.0
2000 Q1 8,465 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

14 on file

2023 · 1 incident

June 2, 2023 MN · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker MACHINERY
Amrize Midwest Inc. · Caught in, under or between a moving and a stationary object

Employee (EE) was using a box wrench and impact to adjust a slide gate on a rock hopper. EE was standing on toes and right foot shifted slightly causing EE to squeeze down on impact gun which rotated the box wrench pinching the employees finger between the wrench and the steel chute. EE lost soft tissue on the tip of the left middle finger.

2022 · 1 incident

April 13, 2022 MN · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Amrize Midwest Inc. · Fall from machine

Employee removing empty water jugs from flatbed service truck. EE lost their footing fell to ground from bumper of truck 18" from ground landing on left side, left shoulder. EE lost their breath for a moment. Employee seen by medical and confirmed fracture to left side rib. Employee was returned to work.

2020 · 3 incidents

August 18, 2020 MN · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Amrize Midwest Inc. · Caught in, under or between a moving and a stationary object

Loading customer trucks with front end loader. Employee noticed customer dump truck was leaking sand between truck dump body and tail gate. Employee exited loader and attempted to clean contact surface of tailgate and truck body to allow gate to close. Air powered locking mechanism was activated catching employees thumbs between gate and truck body. Injury required stitches

February 18, 2020 MN · Metal/Non-Metal dryer operator, kiln operator, dry plant operator, fluid operator, bed dryer operator HANDLING OF MATERIALS
Amrize Midwest Inc. · Caught in, under or between running or meshing objects

A plant operator was performing clean up duties around the sand heater. The operator noticed grease around the trunnion roller and climbed up on a cement block at the base of the equipment to get a better look at the machine in operation. In the process of climbing down from the cement block the employee's glove was caught by the trunnion roller and the left hand was pulled in.

February 10, 2020 MN · Metal/Non-Metal miner, prospector, nec HANDTOOLS (NONPOWERED)
Amrize Midwest Inc. · Struck by... (Not Elsewhere Classified)

2.10.2020 an employee was attempting to remove a clam gate on the metering bin for our wash plant. EE had two c-clamp vice grips holding the gate in place. EE removed all but one bolt, removed one of the vice grips, removed the remaining bolt. The remaining vice grip released under tension striking EE's left pinky finger, causing stitches to be needed.

2017 · 1 incident

July 13, 2017 MN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Amrize Midwest Inc. · Struck by... (Not Elsewhere Classified)

When removing the cutting edges from a bucket, the employee was holding the bolts up with the hammer when the bolt slipped off and the sharp edge of the bolt head cut the tech's palm side middle finger.

2014 · 2 incidents

December 9, 2014 MN · Metal/Non-Metal FIRE
Amrize Midwest Inc. · Accident type, without injuries

Fire on a pit belt after operations had already ended for the day.

December 9, 2014 MN · Metal/Non-Metal FIRE
Amrize Midwest Inc. · Accident type, without injuries

At 7am 2 torches were lit to help heat belts. One torch was turned off at 9:00am, but the other was left burning. At 5pm the employee in the area shut down the plant and left. The torch was left on, and the belt started on fire. The fire was noticed by a mechanic on site at 6:15, and the fire department was notified. The fire was extinguished around 7pm.

2013 · 1 incident

August 19, 2013 MN · Metal/Non-Metal welder (shop) SLIP OR FALL OF PERSON
Amrize Midwest Inc. · Over-exertion (Not Elsewhere Classified)

Employee getting out of service truck twisted right knee. Ground was soft sand & rock.

2011 · 1 incident

November 9, 2011 MN · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator OTHER
Amrize Midwest Inc. · Caught in, under or between (Not Elsewhere Classified)

Employee opened gate, wind caught gate, employee's finger was caught between gate & latch.

2007 · 1 incident

February 7, 2007 MN · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Amrize Midwest Inc. · Over-exertion (Not Elsewhere Classified)

Employee reported this injury on 6/20/07. He stated that he was grinding inside a hopper for the power screen. He was climbing out when he slipped and caught himself with his hand. He heard a loud snap in his right shoulder. He said it didn't hurt at the time but became increasingly painful and he couldn't raise his arm above his shoulder.

2003 · 1 incident

November 3, 2003 MN · Metal/Non-Metal scalper-screen operator SLIP OR FALL OF PERSON
Aggregate Industries · Over-exertion (Not Elsewhere Classified)

OPERATOR SLIPPED (DIDN'T FALL) ON AN ICY SPOT AND PULLED HIS LEFT HAMSTRING.

2000 · 1 incident

May 5, 2000 MN · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Camas Minnesota · Over-exertion (Not Elsewhere Classified)

EE WAS CLIMBING ON HIS LOADER AND WHILE STEPPING ON THE SECOND RUNG HE FELT SEVERE LOWER BACK PAIN. HE SAW A DR. THAT SAME DAY & RESTED OVER THE WEEKEND, AND WAS BACK TO WORK ON 5-8-2000.

1995 · 1 incident

August 24, 1995 MN · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDTOOLS (NONPOWERED)
Model Stone Company · Over-exertion in pulling or pushing objects

EMPLOYEE WAS PULLING ON A BAR ON THE POWER SCREEN WHEN HIS RIGHT THUMB WAS PINCHED BETWEEN THE BAR

For insurers, brokers, and safety consultants

The full compliance file on Amrize Empire Plant

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.