Mining Incidents

North Des Moines Plant Metal/Non-Metal

Hallett Materials · Surface
Controlled by CRH PLC
Johnson, Polk County, IA  ·  Active
MSHA Mine ID: 1301202

North Des Moines Plant has $129K in proposed MSHA penalties and $0 outstanding across 3 contested dockets, plus health sampling and the full incident record.

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Fatalities
1
Total incidents
31
Years on record
1983–2018
Latest incident
Apr 2018
Compliance record
MSHA citations since 2000
58
citations
5
significant & substantial
$128,836
proposed penalties
$61,984
paid to date
48% of proposed penalties paid to date, a $66,852 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
47
inspections on record
640
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: 640 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

North Des Moines Plant has $129K 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.
$129K
proposed penalties
$62K
current assessed
$62K
paid to date
$0
outstanding
57 assessments are final orders; 3 contested dockets.
As of the most recent assessment on 2025-09-30.
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 5,595 0 0 0.0
2025 Q3 4,630 4 0 863.9
2025 Q2 2,494 0 0 0.0
2025 Q1 2,197 2 0 910.3
2024 Q4 3,966 0 0 0.0
2024 Q3 3,850 0 0 0.0
2024 Q2 3,986 0 0 0.0
2024 Q1 2,532 0 0 0.0
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 4,250 0 0 0.0
2023 Q3 4,443 0 0 0.0
2023 Q2 4,551 0 0 0.0
2023 Q1 2,641 0 0 0.0
2022 Q4 5,579 2 0 358.5
2022 Q3 4,494 0 0 0.0
2022 Q2 3,808 0 0 0.0
2022 Q1 1,948 0 0 0.0
2021 Q4 3,257 1 0 307.0
2021 Q3 4,473 0 0 0.0
2021 Q2 4,092 0 0 0.0
2021 Q1 1,744 2 0 1146.8
2020 Q4 3,371 0 0 0.0
2020 Q3 4,370 0 0 0.0
2020 Q2 6,124 0 0 0.0
2020 Q1 2,637 0 0 0.0
2019 Q4 3,756 0 0 0.0
2019 Q3 7,197 0 0 0.0
2019 Q2 5,611 16 1 2851.5
2019 Q1 1,973 0 0 0.0
2018 Q4 5,397 0 0 0.0
2018 Q3 7,076 0 0 0.0
2018 Q2 8,129 2 0 246.0
2018 Q1 4,149 0 0 0.0
2017 Q4 9,023 0 0 0.0
2017 Q3 5,553 0 0 0.0
2017 Q2 4,343 0 0 0.0
2017 Q1 1,827 0 0 0.0
2016 Q4 3,875 2 0 516.1
2016 Q3 3,618 0 0 0.0
2016 Q2 3,917 5 0 1276.5
2016 Q1 384 0 0 0.0
2015 Q4 5,453 0 0 0.0
2015 Q3 5,978 0 0 0.0
2015 Q2 6,183 1 1 161.7
2015 Q1 2,684 0 0 0.0
2014 Q4 3,680 0 0 0.0
2014 Q3 5,311 0 0 0.0
2014 Q2 5,849 0 0 0.0
2014 Q1 1,856 0 0 0.0
2013 Q4 4,286 0 0 0.0
2013 Q3 5,305 0 0 0.0
2013 Q2 4,008 0 0 0.0
2013 Q1 1,831 0 0 0.0
2012 Q4 5,148 0 0 0.0
2012 Q3 6,702 0 0 0.0
2012 Q2 3,608 1 0 277.2
2012 Q1 2,712 0 0 0.0
2011 Q4 2,624 0 0 0.0
2011 Q3 4,353 0 0 0.0
2011 Q2 4,037 0 0 0.0
2011 Q1 823 0 0 0.0
2010 Q4 2,256 0 0 0.0
2010 Q3 1,250 0 0 0.0
2010 Q2 2,268 0 0 0.0
2010 Q1 1,701 0 0 0.0
2009 Q4 3,112 0 0 0.0
2009 Q3 4,712 0 0 0.0
2009 Q2 4,134 8 3 1935.2
2009 Q1 1,966 0 0 0.0
2008 Q4 3,862 2 0 517.9
2008 Q3 3,294 0 0 0.0
2008 Q2 3,272 0 0 0.0
2008 Q1 2,761 0 0 0.0
2007 Q4 3,690 0 0 0.0
2007 Q3 3,817 0 0 0.0
2007 Q2 4,731 0 0 0.0
2007 Q1 3,272 0 0 0.0
2006 Q4 3,552 0 0 0.0
2006 Q3 5,236 0 0 0.0
2006 Q2 4,764 0 0 0.0
2006 Q1 3,369 0 0 0.0
2005 Q4 3,768 0 0 0.0
2005 Q3 5,130 0 0 0.0
2005 Q2 5,793 0 0 0.0
2005 Q1 2,594 0 0 0.0
2004 Q4 5,863 0 0 0.0
2004 Q3 6,499 0 0 0.0
2004 Q2 7,031 0 0 0.0
2004 Q1 4,055 0 0 0.0
2003 Q4 5,903 0 0 0.0
2003 Q3 6,159 0 0 0.0
2003 Q2 6,259 1 0 159.8
2003 Q1 3,836 0 0 0.0
2002 Q4 7,267 0 0 0.0
2002 Q3 5,832 0 0 0.0
2002 Q2 4,825 0 0 0.0
2002 Q1 3,165 0 0 0.0
2001 Q4 4,188 2 0 477.6
2001 Q3 6,082 0 0 0.0
2001 Q2 5,322 1 0 187.9
2001 Q1 3,452 0 0 0.0
2000 Q4 4,056 0 0 0.0
2000 Q3 4,718 0 0 0.0
2000 Q2 5,094 6 0 1177.9
2000 Q1 3,236 0 0 0.0

Fatalities at this mine

1 recorded
April 7, 2009 IA · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management Fatality · ELECTRICAL
Hallett Materials · Contact with electrical current

Employee was connecting power cord that feeds the dredge.

Reportable incidents

30 on file (excluding fatalities above)

2018 · 1 incident

April 2, 2018 IA · Metal/Non-Metal mine manager, mine foreman, mine owner SLIP OR FALL OF PERSON
Hallett Materials · Over-exertion (Not Elsewhere Classified)

EE was walking back to truck when EE stumbled and twisted knee on uneven terrain resulting in Restricted Work Duty and physical therapy.

2014 · 2 incidents

November 14, 2014 IA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Hallett Materials · Struck by... (Not Elsewhere Classified)

Employee was disconnecting dredge pipe on the shoreline. Employee was standing next to pipe removing the last bolt from the flange. When bolt was removed the pipe shifted and struck the employee in the lower leg causing contusion.

March 20, 2014 IA · Metal/Non-Metal outside foreman, leadman SLIP OR FALL OF PERSON
Hallett Materials · Fall to the walkway or working surface

Employees moved snow off of a concrete pad and it exposed Ice underneath the snow. Employee was heading to use the skid loader to spread out some sand to cover the Ice for traction and to help melt the ice. Employee walked across the ice to go get the loader and slipped and fell on his right shoulder.

2011 · 1 incident

October 11, 2011 IA · Metal/Non-Metal outside foreman, leadman STEPPING OR KNEELING ON OBJECT
Hallett Materials · Struck against stationary object

working on the water pipeline EE kneeled down and "tweaked" he knee. the ground condition appeared to have some oversize material 2"-4" rock.

2009 · 2 incidents

August 18, 2009 IA · Metal/Non-Metal outside foreman, leadman HANDLING OF MATERIALS
Hallett Materials · Struck against stationary object

EE was replacing impeller & pumpshell on dredge. Was turning impeller by hand to reach bolts and cut back of hand on edge of pumpshell.

July 15, 2009 IA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Hallett Materials · Fall onto or against objects

Employee tripped and fell into a window, lacerating his right hand.

2007 · 1 incident

March 7, 2007 IA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Hallett Materials · Fall to the walkway or working surface

Employee was using a pry bar to assist in assembling the chain on a dredge ladder. As he was prying he slipped on the ice, landing on his buttocks.

2001 · 1 incident

November 21, 2001 IA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Hallett Materials · Over-exertion in pulling or pushing objects

WHILE UTILIZING A 3/4" RATCHET CUM-A-LONG TO MOVE A 12" DIAMETER, 15' LONG PIPE, EE INCURRED AN UMBILICAL HERNIATION. THE INJURY WAS REALIZED THE FOLLOWING DAY. WAS REPORTED THE FOLLOWING WORK DAYS 11-26-01. EE HAS NOT LOST TIME YET BUT IS DUE TO HAVE A SURGICAL PROCEDURE ON 12-6-01 THAT MAY RESULT IN LOST TIME FROM WORK.

1997 · 1 incident

June 4, 1997 IA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand HANDLING OF MATERIALS
Hallett Materials · Over-exertion (Not Elsewhere Classified)

SETTING UP PROTABLE ROCK WASHING PLANT, MOVED SANDSCREW CHUTE OUT OF SCREW BY HAND, SPRAINED LOWER BACK.

1994 · 1 incident

January 3, 1994 IA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Hallett Materials · Struck by... (Not Elsewhere Classified)

REPAIR WORK WAS BEING PERFORMED ON CONVEYOR TRYING TO GET BELT TIGHT POWER HAD BEEN TURNED ON THEN RIGHT OFF. EE GRABBED DRIVE PULLEY BELT TO TRY TO STOP IT FROM ROLLING BACK. HAND CAUGHT IN P ULLEY DURING ROLL BACK AND AMPUTED TWO MIDDLE FINGER PART OF PINKY AND BROKE FOREFINGER AND THUMB ALL ON RIGHT HAND.

1992 · 1 incident

July 11, 1992 IA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Hallett Materials · Over-exertion (Not Elsewhere Classified)

EMPL MOVING ELECTRICAL CABLE.WHILE PULLING ON CABLE EMPL STRAINED BACK.

1990 · 4 incidents

May 10, 1990 IA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand SLIP OR FALL OF PERSON
Hallett Materials · Struck against stationary object

REPAIRING A DREDGE LADDER CHAIN,FOOT SLIPPED AND RIGHT LEG CAUGHT ON PIECE OF IRON CUTTING SHIN.

March 15, 1990 IA · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDLING OF MATERIALS
Hallett Materials · Struck against stationary object

TRIPPED WHILE PUTTING NEW CABLE ON CRANE HIT HAND ON CRAVE FRACTURED RIGHT MIDDLE FINGER.

March 5, 1990 IA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Hallett Materials · Over-exertion (Not Elsewhere Classified)

WAS RE-ASSEMBLING A CONE CRUSHER WITH A HEAVY DUTY WRENCH, ALLEGEDLY TWISTED BACK WHILE USING WRENCH.

March 5, 1990 IA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Hallett Materials · Over-exertion (Not Elsewhere Classified)

WAS WELDING INSIDE ROCK CHUTE. HAD BACK PAINS AFTER HE WAS FINISHED.

1989 · 2 incidents

April 20, 1989 IA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand MACHINERY
Hallett Materials · Struck by... (Not Elsewhere Classified)

WAS USING A HAND HELD GRINDER TO GRIND A METAL SLEDGE. WAS HOLDING METAL WITH ONE HAND. GRINDER CAUGHT ON METAL, RICHOCHETED TOWARDS HAND HOLDING METAL AND GRINDING WHEEL CUT LEFT THUMB.

April 20, 1989 IA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Hallett Materials · Struck by... (Not Elsewhere Classified)

WHILE WORKING ON CONVEYOR A PIECE OF SAND GOT IMBEDDED IN EYE.

1988 · 4 incidents

September 14, 1988 IA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand HANDLING OF MATERIALS
Hallett Materials · Over-exertion in lifting objects

CARRY BOAT MOTOR.

July 20, 1988 IA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand STEPPING OR KNEELING ON OBJECT
Hallett Materials · Struck by powered moving object

WHILE WORKING ON DREDGE, HE TRIPPED ON AN ELECTRIC CORD AND IMPACT WRENCH.

June 28, 1988 IA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Hallett Materials · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS UNLOADING A GRAVEL BIN WHEN A HANDLE ON THE ROCK BIN CAME BACK AND HIT HIM IN THE CHEST.HE WAS TAKEN FOR TREATMENT AND HAD X-RAYS.NO LOST TIME.

March 30, 1988 IA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Hallett Materials · Struck by... (Not Elsewhere Classified)

WHILE EMPLOYEE WAS GRINDING A PIECE OF SHEET METAL WITH AN ELECTRIC DISC GRINDER HIS LEFT HAND SLIPPED OFF GRINDER HANDLE HIS LEFT HAND WAS CUT BY GRINDING DISC THIS REPORT IS BEING FILLED LAT E BECAUSE WE WERE NOT INFORMED TGHAT THE EMPLOYEE RECEIVED OUT PATIENT SURGERY UNTIL WE RECEIVED TGHE BILL FOR THIS SERVICE

1987 · 1 incident

February 19, 1987 IA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand HANDTOOLS (NONPOWERED)
Hallett Materials · Struck by flying object

WHILE CLEANING 9UST OFF OF A ROCK CHUTE A PIECE OF RUST BLEW INTO HIS RIGHT EYE. HE WENT TO THE JOHNSTON CLINIC FOR DOCTORS ATTENTION, WHO ATTEMPTED TO PROBED THE RUST OUT OF THE EYE AND GAVE HIM A TETANUS 8HOT AND REFERRED IM TO ANOTHER DOCTOR TO SEE IF SHE COULD REMOVE THE IMBEDDED RUST. BY THE TIME HE ARRIVED AT THE SECOND DOCTORS THE RUST HAD DISLODGED ITSELF AND FELL OUT.

1986 · 7 incidents

September 10, 1986 IA · Metal/Non-Metal HANDLING OF MATERIALS
Hallett Construction Company · Over-exertion in pulling or pushing objects

EE WAS HELPING 7HANGE CBALES ON T HE DRAGLINE APPARENTLY STRAINED HIS MUSCLES-TENDONS IN HIS RT WRIST RECEIVED PAIN & FINGERS BECAME "NUM". HE WENT INTO THE DR & HOSP THE N EXT MORNING TO HA VE CHECKED & GE7 SOMETHING FOT THE PAIN HE WAS EXPERIENCING. HE THEN STAYED OFF THE JOB FOR 4 DAYS TO ASSIST RECOVERY. A SPLINT WAS APPLIED TO IMMOBILIZE HIS RT WRIST TO ALSO AID HIS HEALI

September 10, 1986 IA · Metal/Non-Metal welder (shop) HANDTOOLS (NONPOWERED)
Hallett Construction Company · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS PU7TING A CHAIN ON AN OVER HEAD BEAM WHEN ONE END OF THE CHAIN SWUNG OUT AND STRUCK HIM IN THE NOSE

August 8, 1986 IA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Hallett Construction Company · Contact with hot objects or substances

EMPL WORKING ON3DREDGE PUTTING ON NEW HOIST CABLE LINE,USING TORCH TO CUT CABLE AND PIECE OF HOT SLAG FLEW AND GOT INTO LEFT EAR.HE WENT TO DR TO EXAMINE INJURY REMOVE SLAG AND TREAT BURN HE R ECD TO INSIDE L9FT EAR.RETURNED TO WORK NO LOST TIME.

August 1, 1986 IA · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
Hallett Construction Company · Absorption of radiations, caustics, toxic and noxious substances

EMPL CLEARING B9USH & WEEDS FROM AROUND PLANTS ELECTRICAL TRANSFORMER COMPOUND ENCLSURE AREA AND HE GOT INTO POISON IVY AND WAS AFFECTED ON LEFT ARM AND HAND STOMACH AND CHEST AREAS OF HIS BOD Y.WENT TO DR RE7D VACCINATION TO AID IN RECOVERY.

July 14, 1986 IA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Hallett Construction Company · Contact with hot objects or substances

EMPL WASNT WATC2ING WHERE HE WAS GOING AND GOT TOO CLOSE TO ANOTHER EMPL USING OXY-ACET TORCH AND HE REC'D DEEP BURN TO LEFT ARMS'S ELBOW AREA.WENT TO DR -HAD HIM RETURN EACH DAY FOR CONT.CLEA NUP & BANDAGING1EMPL CONT.WORKING WITH DR THEN ON 7-17-86 DR ADVISED HIM THAT THE OPERATION OF HIS OPERATION OF MACHINE IRRITATED HEALING PROCESS-ORDERED HIM OFF WORK.LOST TIME BEGAN 7-18-86.

May 28, 1986 IA · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDTOOLS (NONPOWERED)
Hallett Construction Company · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS DO3NG SOME REPAIR WORK ON PLANTS DREDGE PUMP USING A HAMMER WHEN HE STRUCK HIS RT HANDS THUMB CAUSING SMASH BRUISE INJURY HE CONTINRED WORKING THEN THUMB BEGAN HURTING MORE IN THE EVENING WENT T2 DR. FOR EXAMINATION -TREATMENT OF HIS INJURY DR. DRAINED BLOOD COLLECTED UNDER HIS THUMB NAIL TO REMOVE SWELLING AND PRESSURE EMPLOYEE RETURNED TO WORK THE NEXT DAY HIS REGULA

May 23, 1986 IA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand FALLING/SLIDING/ROLLING MATERIALS
Hallett Construction Company · Struck by falling object

EE WAS DOING SO4E MAINTENANCE ON THE DREDGE HE OPERATES WORKING IN AREA OF THE LARGE CLEANOUT HOLE WHEN THE METAL LID-WHICH WAS NOT PROPERLY SECURED TOPPLED DOWN ON ITS HINGES STRIKING THE EE IN THE AREA OF3HIS LOWER LEFT BACK CAUSING INJURY-SEVERE BRUISES ECT.

1983 · 1 incident

June 16, 1983 IA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand SLIP OR FALL OF PERSON
Hallett Construction Company · Fall to the walkway or working surface

EE ALLEGED TO HAVE TURNED HIS ANKLE WHILE LEAVING THE DREDGE\S WORK BOAT AT THE END OF T HE SHIFT HE REPORTED THIS ALLEGED INJURY TO HIS SUPT. 3 DAYS LATER ON 6-19-83 BY CALLING HIM AT H IS ES. HE STATED HE WENT TO THE DR. 1ST TIME 2 DAYS AFTER A L LLEGED INJURY ON 6-18-83. THIS ALLEGED INJURY IS

For insurers, brokers, and safety consultants

The full compliance file on North Des Moines 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.