Mining Incidents

Amrize Larson Plant Metal/Non-Metal

Controlled by Amrize Ltd
St. Paul Park, Washington County, MN  ·  Active
MSHA Mine ID: 2100080

Amrize Larson Plant has $30K in proposed MSHA penalties and $302 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
35
Years on record
1987–2026
Latest incident
Jun 2026
Compliance record
MSHA citations since 2000
175
citations
29
significant & substantial
$30,408
proposed penalties
$30,106
paid to date
99% of proposed penalties paid to date, a $302 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
66
inspections on record
1,197
inspection hours
14.6
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.
175 citations across 1,197 inspection hours.
Source: MSHA inspections data, updated weekly.

Amrize Larson Plant has $30K in proposed MSHA penalties and $302 outstanding across 0 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.
$30K
proposed penalties
$30K
current assessed
$30K
paid to date
$302
outstanding
173 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-05-05.
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 5,475 0 0 0.0
2025 Q3 8,101 0 0 0.0
2025 Q2 2,329 2 0 858.7
2025 Q1 3,843 0 0 0.0
2024 Q4 1,530 2 0 1307.2
2024 Q3 6,050 0 0 0.0
2024 Q2 6,865 3 1 437.0
2024 Q1 3,842 1 0 260.3
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 4,349 0 0 0.0
2023 Q3 6,365 0 0 0.0
2023 Q2 6,714 0 0 0.0
2023 Q1 2,641 1 1 378.6
2022 Q4 3,054 2 0 654.9
2022 Q3 6,862 9 2 1311.6
2022 Q2 6,406 2 0 312.2
2022 Q1 4,398 0 0 0.0
2021 Q4 4,291 0 0 0.0
2021 Q3 6,106 1 0 163.8
2021 Q2 6,346 2 1 315.2
2021 Q1 4,398 4 1 909.5
2020 Q4 5,107 0 0 0.0
2020 Q3 6,674 7 0 1048.8
2020 Q2 9,025 0 0 0.0
2020 Q1 4,398 0 0 0.0
2019 Q4 7,732 4 0 517.3
2019 Q3 9,229 0 0 0.0
2019 Q2 9,549 4 0 418.9
2019 Q1 7,180 0 0 0.0
2018 Q4 8,674 1 0 115.3
2018 Q3 9,762 0 0 0.0
2018 Q2 8,686 10 2 1151.3
2018 Q1 5,610 0 0 0.0
2017 Q4 6,711 0 0 0.0
2017 Q3 7,805 0 0 0.0
2017 Q2 7,341 13 0 1770.9
2017 Q1 4,759 0 0 0.0
2016 Q4 4,607 0 0 0.0
2016 Q3 7,840 0 0 0.0
2016 Q2 6,987 0 0 0.0
2016 Q1 3,564 4 1 1122.3
2015 Q4 5,771 12 2 2079.4
2015 Q3 7,891 1 0 126.7
2015 Q2 7,205 0 0 0.0
2015 Q1 3,841 0 0 0.0
2014 Q4 4,560 0 0 0.0
2014 Q3 7,891 11 2 1394.0
2014 Q2 6,838 0 0 0.0
2014 Q1 3,445 0 0 0.0
2013 Q4 4,822 0 0 0.0
2013 Q3 6,647 0 0 0.0
2013 Q2 7,292 6 1 822.8
2013 Q1 4,455 0 0 0.0
2012 Q4 4,005 0 0 0.0
2012 Q3 7,890 0 0 0.0
2012 Q2 7,324 4 0 546.1
2012 Q1 3,912 2 0 511.2
2011 Q4 4,055 0 0 0.0
2011 Q3 5,782 8 4 1383.6
2011 Q2 4,654 0 0 0.0
2011 Q1 2,544 0 0 0.0
2010 Q4 3,260 0 0 0.0
2010 Q3 5,765 3 0 520.4
2010 Q2 5,380 0 0 0.0
2010 Q1 720 0 0 0.0
2009 Q4 3,796 0 0 0.0
2009 Q3 7,365 0 0 0.0
2009 Q2 5,958 0 0 0.0
2009 Q1 773 0 0 0.0
2008 Q4 4,592 1 0 217.8
2008 Q3 8,352 5 2 598.7
2008 Q2 8,078 5 1 619.0
2008 Q1 3,412 0 0 0.0
2007 Q4 6,345 0 0 0.0
2007 Q3 8,166 0 0 0.0
2007 Q2 11,158 2 0 179.2
2007 Q1 5,852 0 0 0.0
2006 Q4 10,078 0 0 0.0
2006 Q3 13,016 0 0 0.0
2006 Q2 16,152 4 1 247.6
2006 Q1 5,898 0 0 0.0
2005 Q4 9,349 0 0 0.0
2005 Q3 11,634 0 0 0.0
2005 Q2 12,240 1 0 81.7
2005 Q1 5,577 0 0 0.0
2004 Q4 7,260 0 0 0.0
2004 Q3 11,235 6 1 534.0
2004 Q2 11,708 0 0 0.0
2004 Q1 5,346 0 0 0.0
2003 Q4 8,547 0 0 0.0
2003 Q3 12,145 0 0 0.0
2003 Q2 10,866 14 3 1288.4
2003 Q1 4,416 0 0 0.0
2002 Q4 9,856 0 0 0.0
2002 Q3 11,892 0 0 0.0
2002 Q2 11,848 3 2 253.2
2002 Q1 3,996 0 0 0.0
2001 Q4 8,199 0 0 0.0
2001 Q3 13,513 0 0 0.0
2001 Q2 9,820 9 1 916.5
2001 Q1 5,703 0 0 0.0
2000 Q4 5,779 0 0 0.0
2000 Q3 11,193 0 0 0.0
2000 Q2 14,011 0 0 0.0
2000 Q1 7,317 2 0 273.3
No fatalities recorded at this mine.

Reportable incidents

35 on file

2026 · 2 incidents

June 29, 2026 MN · Metal/Non-Metal miner, prospector, nec SLIP OR FALL OF PERSON
AMRIZE MID-AMERICA INC. · Fall onto or against objects

EE reports they were starting a conveyer belt and it wouldn't start so they were walking check the emergency stop cables and they were walking down the line and they stepped in some slippery material and they fell and hit their butt and right elbow on a piece of concrete.

April 17, 2026 MN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech ELECTRICAL
AMRIZE MID-AMERICA INC. · Contact with electrical current

EE working on primary pit crusher when somewhere in the line of equipment was struck by lightning which resulted in the current flowing through the wrench EE was using on the equipment. The electrical current exited EE's arm. EE was knocked onto the ground. Emergency services called and EE was taken to the ER.

2025 · 1 incident

September 8, 2025 MN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Amrize Midwest Inc. · Caught in, under or between a moving and a stationary object

EE was putting a piece of steel in the steel dumpster and it caught onto EE's glove, causing EE's right ring finger to get smashed between 2 pieces of steel.

2018 · 2 incidents

December 7, 2018 MN · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Amrize Midwest Inc. · Fall from machine

EE fell off a trailer while unloading a screw. The accident was noted but no action taken at the time. In December ee went in for a hip replacement surgery that resulted from earlier fall that caused a broken femur.

November 3, 2018 MN · Metal/Non-Metal coal/ore shovel operator, shoveler, power shoveler HANDLING OF MATERIALS
Amrize Midwest Inc. · Caught in, under or between a moving and a stationary object

EMPLOYEE WAS MANUALLY MOVING ROCK THE SIZE OF A BASKETBALL FROM ATOP A CRUSHER WITH GLOVED HANDS. WHILE PICKING UP THE ROCK TO THROW TOWARDS CRUSHER HOPPER, ROCK SHIFTED AND PINCHED LEFT INDEX FINGER BETWEEN ROCK AND HINGE. RESULTS WAS BROKEN LEFT FINGER TIP AND 5 STITCHES ON FINGER.

2016 · 2 incidents

August 22, 2016 MN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Amrize Midwest Inc. · Struck by flying object

Worker was repairing a sand screw. Employee was with another worker pulling a steel flight back into place with a come-a-long when the steel that the come-a-long was hooked to broke and flew back cutting the employees lower left jaw area. employee required 8 stitches.

August 22, 2016 MN · Metal/Non-Metal coal/ore shovel operator, shoveler, power shoveler HANDTOOLS (NONPOWERED)
Amrize Midwest Inc. · Struck by flying object

Worker was repairing a sand screw. EE was with another worker pulling a steel flight back into place with come-a-long when the steel that the come-a-long was hooked to broke off and flew back puncturing the employee's left upper lip area. EE required 3 stitches.

2014 · 2 incidents

December 8, 2014 MN · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator DISORDERS (REPEATED TRAUMA)
Amrize Midwest Inc. · Over-exertion (Not Elsewhere Classified)

EE injured left shoulder by propping himself up by his elbows on armrests in loader to avoid bumpy conditions.

May 21, 2014 MN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Amrize Midwest Inc. · Over-exertion (Not Elsewhere Classified)

While opening the tailgate to a F250 pickup truck, the employee felt a "pop" in his right arm - biceps tendon.

2013 · 1 incident

October 1, 2013 MN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Amrize Midwest Inc. · Fall to the walkway or working surface

EE was switching a flop gate, the wrench he was using slipped off. EE fell and caught himself with his left hand resulting in a injured shoulder.

2007 · 1 incident

June 2, 2007 MN · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Amrize Midwest Inc. · Fall from machine

Employee was standing on top of skidsteer while lifting a counterweight system into place. He slipped and fell, landing on his back. He initially could do all his duties. He had not been working but felt as his back was getting better. He went to his doctor and his doctor took him off work on 8/28/07.

2005 · 1 incident

June 16, 2005 MN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Amrize Midwest Inc. · Over-exertion (Not Elsewhere Classified)

Employee stepped out of manlift and slipped. He grabbed on to the conveyor belt to stop himself from falling. He ruptured the tendon in his right bicep.

2004 · 1 incident

August 6, 2004 MN · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand HANDLING OF MATERIALS
Amrize Midwest Inc. · Struck by... (Not Elsewhere Classified)

While putting on additional wraps to the timber head, a sudden release of tension on the rope occurred. This caused injury to both hands and left arm.

2003 · 1 incident

July 14, 2003 MN · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand MACHINERY
Aggregate Industries · Struck by... (Not Elsewhere Classified)

WHILE GRINDING OFF OLD CLIPS, GRINDER SLIPPED & CUT FINGER.

2000 · 1 incident

May 12, 2000 MN · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Camas Minnesota · Over-exertion (Not Elsewhere Classified)

WALKING DOWN STOCKPILE AND PULLED HAMSTRING.

1999 · 2 incidents

March 15, 1999 MN · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand HANDTOOLS (NONPOWERED)
Camas Minnesota · Caught in, under or between a moving and a stationary object

REPAIRING A CRUSHER, AS HE WAS SWINGING A SLEDGE HAMMER HE GOT HIS RIGHT INDEX FINGER CAUGHT BETWEEN THE HANDLE OF THE HAMMER AND A STEEL PLATE.

February 22, 1999 MN · Metal/Non-Metal HANDLING OF MATERIALS
Camas Minnesota · Struck by... (Not Elsewhere Classified)

LIFTING A ROLLER ONTO A NEW SECTION OF CONVEYOR. THE ROLLER SLID DOWN PINCHING LEFT INDEX FINGER. THE FINGER WAS TORN AND SMASHED REQUIRING SUTURES.

1995 · 2 incidents

November 14, 1995 MN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Shiely Company · Over-exertion (Not Elsewhere Classified)

EE WAS INSTALLINT RETURN ROLLER ON CONVEYOR BELT THERE IS A METAL SLOPE UNDER CONVEYOR BACK WAS SITTING ON SLOPE AND STARTED TO SLID DOWN REACH UP AND BEAM AND PULLED MUSCLE IN LOWER BACK.

January 23, 1995 MN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Shiely Company · Caught in, under or between a moving and a stationary object

TIGHTEN 6" NUT OVERHEAD WITH PIPE WRENCH, SLIPPED AND HIT FINGER AND WRENCH AGAINST CRUSHER WALL.

1994 · 4 incidents

September 27, 1994 MN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Shiely Company · Struck against stationary object

DOOR OF CRUSHER 34 SWINGING SLEDGE HAMMER TO BEAT ON ROLL TO TURN AND OTHER EMPLOYEE WAS IN CRUSHER WITH PIPE WRENCH TRYIN GTO TURN ROLL.

July 18, 1994 MN · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand HANDLING OF MATERIALS
Shiely Company · Over-exertion in pulling or pushing objects

LAYING ON BOW. END OF BARGE AND REACH DOWN TO HHOK. SCHUEL ON CABLE ABOUT 4 1/2 FT HE PULL MUSHEL IN BACK. SLIDE LINE LINER ON TO BARGE TO HODL IN EASE CHAIR BRAKE.

June 3, 1994 MN · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Shiely Company · Struck against a moving object

EE WAS BACKING UNDER THE SHOVEL BUCKET TO GET A LOAD OF ROCK AND EE BLEW HORSE STOP AND EVE ROLL BACK AND HIT BUCKET.

April 4, 1994 MN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Shiely Company · Over-exertion in pulling or pushing objects

IN CHANGING OUT HOIST CABLE EMPLOYEE WAS PULLINGSIDEWAYS ON WRENCH TO TIGHTEN CLAMPS FOR CABLE. FELT PULL IN HIS BACK BUT FINISHED SHIFT.

1993 · 1 incident

August 18, 1993 MN · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator ELECTRICAL
Shiely Company · Contact with electrical current

LIGHTNING STRUCK R.O.P.S. ON LOADER WHILE OPERATOR WAS IN MACHINE.

1992 · 6 incidents

September 1, 1992 MN · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger SLIP OR FALL OF PERSON
Shiely Company · Over-exertion (Not Elsewhere Classified)

DESCENDING A SET OF STAIRS, HE PLACED HIS FOOT DOWN ON AN UNEVEN PLACE AT GROUND LEVEL. THIS CAUSED HIS ANKLE TO TURN AND SPRAINING IT.

June 26, 1992 MN · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler MACHINERY
Shiely Company · Fall from machine

I.NAME HOLDING ONTO A PIECE OF EQUIPMENT BEING LIFTED.THE LIFTING CHAIN BROKE AND I.NAME FELL BACK LANDING ON HIS BACK AND HEAD ON QUARRY FLOOR.

June 12, 1992 MN · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Shiely Company · Fall from ladders

STEPPED DOWN FROM HIS HAUL TRUCK LADDER ONTO A BURN WITH LOOSE ROCK ON IT. WHEN HE LET GOT OF THE LADDER HIS FEET SLIPPED OUT FROM UNDER HIM.

May 13, 1992 MN · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
Shiely Company · Over-exertion in lifting objects

INJURED WAS TAKING BROKEN REDUCER OFF THE SHAFT.HE HAD THE FRONT COVER OFF AND HAD SPLIT THE BUSHING.INJURED THOUGHT HE COULD HANDLE THE OTHER HALF OF THE REDUCER WHEN HE PULLED IF OFF.IT CAME OFF HE REALIZED THAT THE WEIGHT WAS MORE THAN HE SHOULD HANDLE AND PUT IT DOWN.

May 12, 1992 MN · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator DISORDERS (REPEATED TRAUMA)
Shiely Company · Over-exertion (Not Elsewhere Classified)

EE ALLEDGES THAT OPERATING A LOADER FOR YEARS HAS CAUSED THE PAIN HE HAS IN HIS HAND WRIST & SHOULDER DOC HAS EE WEARING A WRIST BRACE & ON 06-01-92 DETERMINED THAT EE HAS BURSITIS

March 25, 1992 MN · Metal/Non-Metal welder (shop) DISORDERS (REPEATED TRAUMA)
Shiely Company · Over-exertion (Not Elsewhere Classified)

EE COMPLAINED ABOUT TINGLING IN HIS HANDS HE HAD BEEN TIGHTENING CRUSHER BOLTS THE DAY BEFORE BY SWINGING A SLEDGE HAMMER.

1991 · 2 incidents

September 27, 1991 MN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Shiely Company · Struck by falling object

I NAME WAS HOLDING A CHUTE THAT WAS PROPPED UP & HAMMERING ON A GATE THAT WAS NOT CLOSED COMPLETELY THE CHUTE THAT WAS PROPPED UP FELL DOWN & PINCHED I NAME FINGERS

May 17, 1991 MN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Shiely Company · Struck by falling object

EE WAS HOLDING ONE END OF A BELT WIPER AS EE WAS WELDING THE OTHER END. WHEN THE WIPER WAS SUPPOSED TO BE TACKED IT FELL AND CAUGHT HIS WRIST ON TOP OF THE SCREEN BOX.

1990 · 2 incidents

August 30, 1990 MN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Shiely Company · Caught in, under or between running or meshing objects

I.NAME CLEANING UP AROUND CONVEYOR IN TUNNEL WHEN HE SLIPPED AND GOT RIGHT ARM CAUGHT BETWEEN IDLER AND CONVEYOR BELT.X-RAYS SHOWED NO BROKEN BONES BUT ARM WAS SORE WITH SMALL ABRASIONS.

March 13, 1990 MN · Metal/Non-Metal welder (shop) MACHINERY
Shiely Company · Struck by... (Not Elsewhere Classified)

I.NAME GOT A FOREIGN OBJECT IN LEFT EYE.

1987 · 1 incident

October 1, 1987 MN · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
J L Shiely Company · Struck by... (Not Elsewhere Classified)

HE WAS REMOVING3SHOVEL CABLE AND IT SLIPPED ON END, HITTING HIM ON CHIN.

For insurers, brokers, and safety consultants

The full compliance file on Amrize Larson 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.