Mining Incidents

PLANT #3: 171 MSHA citations Metal/Non-Metal

Controlled by Mark Schildberg
Greenfield, Pottawattamie County, IA  ·  Active
MSHA Mine ID: 1302092

PLANT #3 has $34K in proposed MSHA penalties and $0 outstanding across 2 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
53
Years on record
1985–2025
Latest incident
Aug 2025
Compliance record
MSHA citations since 2000
171
citations
30
significant & substantial
$34,393
proposed penalties
$34,277
paid to date
100% of proposed penalties paid to date, a $116 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
73
inspections on record
1,303
inspection hours
13.1
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.
171 citations across 1,303 inspection hours.
Source: MSHA inspections data, updated weekly.

PLANT #3 has $34K in proposed MSHA penalties and $0 outstanding across 2 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.
$34K
proposed penalties
$34K
current assessed
$34K
paid to date
$0
outstanding
168 assessments are final orders; 2 contested dockets.
Of $6K in penalties contested before the Commission, $6K was upheld in final decisions.
As of the most recent assessment on 2026-05-12.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
17.6%
significant & substantial
4.1%
high negligence or reckless
17.6%
reasonably likely or greater
50.6%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 20.0% low, 75.9% moderate, 4.1% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
When citations were contested
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.
5 citations taken to the federal commission · 3% of citations on record
  • Settled 4 · 80%
  • Stood as issued 1 · 20%
100%
S&S designation survived the contest
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.
of 4 decided S&S contests · industry: 79%
2%
Penalty reduction in decided contests
$6K proposed, $6K after decisions · industry: 39%
Source: MSHA Contested Violations file (public record), updated weekly. A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record. Latest contest filed 2017-03-08.
Contested penalties
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.
Largest penalties this mine contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
Docket Decision Judge Year Proposed / upheld
CENT 2010-829M Settlement Lesnick 2011 $6K → $6K
CENT 2017-0234 Dismissal Miller 2017 $116 → $0
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.
Health sampling
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.

Metal and nonmetal contaminants (personal samples)
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.

Last sampled: 2025-01-14
9%
of limit-tested samples over the exposure limit
56
samples
43
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz484 over
  • Respirable dust, <.1mg5
  • Nuisance dust, respirable, <1% Qtz2
  • Nuisance dust, total, <1% Qtz1
Show the individual readings (56)
Date Contaminant Concentration Limit Conc / limit Occupation
2019-10-22 Quartz, respirable, >1% Qtz 0.71 0.49 1.45 Truck Driver
2012-02-28 Quartz, respirable, >1% Qtz 0.62 0.61 1.02 Crusher Oper/Worker
2009-12-02 Quartz, respirable, >1% Qtz 0.58 0.58 1.00 Cleanup Man
2005-01-04 Quartz, respirable, >1% Qtz 0.63 0.55 1.15 Crusher Oper/Worker
2025-01-14 Quartz, respirable, >1% Qtz 0.25 0.73 0.34 Truck Driver
2025-01-14 Respirable dust, <.1mg 0 Cleanup Man
2025-01-14 Quartz, respirable, >1% Qtz 0.19 0.75 0.25 Truck Driver
2024-09-17 Quartz, respirable, >1% Qtz 0.16 0.78 0.21 Truck Driver
2024-09-17 Quartz, respirable, >1% Qtz 0.14 Truck Driver
2022-10-04 Quartz, respirable, >1% Qtz 0.64 Truck Driver
2022-10-04 Quartz, respirable, >1% Qtz 0.26 0.74 0.35 Cleanup Man
2021-04-07 Quartz, respirable, >1% Qtz 0.22 Truck Driver
2021-04-07 Respirable dust, <.1mg 0 Truck Driver
2021-04-07 Quartz, respirable, >1% Qtz 0.17 Crusher Oper/Worker
2021-04-07 Quartz, respirable, >1% Qtz 1.63 1.89 0.86 Crusher Oper/Worker
2019-11-13 Quartz, respirable, >1% Qtz 0.14 Truck Driver
2019-10-22 Quartz, respirable, >1% Qtz 0.53 Front-end Loader Operator
2019-10-22 Quartz, respirable, >1% Qtz 0.32 0.49 0.65 Truck Driver
2019-10-22 Quartz, respirable, >1% Qtz 0.15 Truck Driver
2018-05-30 Quartz, respirable, >1% Qtz 0.21 Truck Driver
2018-05-30 Nuisance dust, total, <1% Qtz 0.21 10 0.02 Cleanup Man
2018-05-30 Nuisance dust, respirable, <1% Qtz 0.12 10 0.01 Backhoe Operator
2014-05-14 Quartz, respirable, >1% Qtz 1.11 1.67 0.66 Utility Man
2014-05-14 Quartz, respirable, >1% Qtz 0.77 2.06 0.37 Crusher Oper/Worker
2014-05-14 Quartz, respirable, >1% Qtz 0.34 2.23 0.15 Front-end Loader Operator
2014-05-14 Quartz, respirable, >1% Qtz 0.46 1.04 0.44 Truck Driver
2014-05-14 Quartz, respirable, >1% Qtz 0.22 1.23 0.18 Truck Driver
2012-02-28 Quartz, respirable, >1% Qtz 0.18 0.62 0.29 Bulldozer Operator
2012-02-28 Respirable dust, <.1mg 0 Truck Driver
2009-12-02 Nuisance dust, respirable, <1% Qtz 0.62 10 0.06 Drill Operator, Rotary
2009-12-02 Quartz, respirable, >1% Qtz 1.03 1.14 0.90 Crusher Oper/Worker
2009-12-02 Quartz, respirable, >1% Qtz 0.13 0.77 0.17 Truck Driver
2009-12-02 Quartz, respirable, >1% Qtz 0.72 1 0.72 Truck Driver
2009-02-24 Quartz, respirable, >1% Qtz 0.36 0.92 0.39 Truck Driver
2009-02-24 Quartz, respirable, >1% Qtz 0.14 0.68 0.21 Truck Driver
2009-02-24 Quartz, respirable, >1% Qtz 0.62 0.88 0.70 Drill Operator, Rotary
2009-02-24 Quartz, respirable, >1% Qtz 0.5 1.05 0.48 Crusher Oper/Worker
2008-09-17 Quartz, respirable, >1% Qtz 0.49 1.61 0.30 Truck Driver
2008-09-17 Quartz, respirable, >1% Qtz 1.15 1.72 0.67 Utility Man
2008-09-17 Quartz, respirable, >1% Qtz 1.19 1.66 0.72 Crusher Oper/Worker
2008-06-24 Quartz, respirable, >1% Qtz 1.61 1.95 0.83 Crusher Oper/Worker
2008-06-24 Quartz, respirable, >1% Qtz 0.39 1.74 0.22 Cleanup Man
2008-06-24 Quartz, respirable, >1% Qtz 0.6 1.12 0.54 Truck Driver
2005-01-04 Quartz, respirable, >1% Qtz 1.39 1.83 0.76 Laborer, Bullgang
2005-01-04 Quartz, respirable, >1% Qtz 0.16 1.24 0.13 Laborer, Bullgang
2005-01-04 Respirable dust, <.1mg 0 Laborer, Bullgang
2005-01-04 Quartz, respirable, >1% Qtz 0.97 1.5 0.65 Crusher Oper/Worker
2004-07-21 Quartz, respirable, >1% Qtz 0.71 2.68 0.26 Crusher Oper/Worker
2004-07-21 Quartz, respirable, >1% Qtz 1.24 1.33 0.93 Laborer, Bullgang
2004-07-21 Respirable dust, <.1mg 0 Front-end Loader Operator
2004-07-21 Quartz, respirable, >1% Qtz 1.17 1.49 0.79 Truck Driver
2003-03-19 Quartz, respirable, >1% Qtz 0.27 1.35 0.20 Truck Driver
2003-03-19 Quartz, respirable, >1% Qtz 0.47 1.18 0.40 Laborer, Bullgang
2003-03-19 Quartz, respirable, >1% Qtz 0.16 1.36 0.12 Front-end Loader Operator
2003-03-19 Quartz, respirable, >1% Qtz 1.01 1.66 0.61 Crusher Oper/Worker
2003-03-19 Quartz, respirable, >1% Qtz 1.23 1.24 0.99 Crusher Oper/Worker
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.

PLANT #3 recorded 4.22 reportable injury cases per 100 full-time workers in 2025.

Injury rate, 2025
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
4.22
total case rate
0.00
days-away rate
0.000
fatality rate
Above average. The US metal and nonmetal mining average was 1.65 and the all-US-mining average was 1.97 cases per 100 workers.
In Iowa, metal and nonmetal mining averaged 1.72 cases per 100 workers that year.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year total case rate days-away fatal
2025 * 4.22 0.00 0.000
2024 * 0.00 0.00 0.000
2023 * 4.46 4.46 0.000
2022 * 4.64 4.64 0.000
2021 * 4.43 4.43 0.000
2020 * 0.00 0.00 0.000
2019 * 0.00 0.00 0.000
2018 * 4.67 4.67 0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Ownership history
  1. Schildberg Construction Company Inc 1985 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 20
2025 20
2024 20
2023 20
2022 19
2021 21
2020 22
2019 22
2018 21
2017 20
2016 20
2015 19
2014 19
2013 20
2012 20
2011 22
2010 23
2009 18
2008 18
2007 18
2006 20
2005 18
2004 17
2003 20
2002 16
2001 16
2000 20
Source: MSHA quarterly employment and production, updated weekly.

PLANT #3 sits in Pottawattamie County, Iowa, where the Census mining category is 0.0% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Pottawattamie County, Iowa · Population 93,407
0.0%
Mining share of county employment
$71,446
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2026 Q2 11,837 3 0 253.4
2026 Q1 11,200 0 0 0.0
2025 Q4 10,502 0 0 0.0
2025 Q3 13,072 0 0 0.0
2025 Q2 13,366 3 0 224.5
2025 Q1 10,497 1 0 95.3
2024 Q4 11,331 0 0 0.0
2024 Q3 11,995 0 0 0.0
Show 98 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 12,420 0 0 0.0
2024 Q1 9,237 1 0 108.3
2023 Q4 11,183 0 0 0.0
2023 Q3 12,197 0 0 0.0
2023 Q2 12,119 0 0 0.0
2023 Q1 9,313 0 0 0.0
2022 Q4 10,003 3 0 299.9
2022 Q3 11,745 0 0 0.0
2022 Q2 12,495 2 0 160.1
2022 Q1 8,893 0 0 0.0
2021 Q4 11,353 0 0 0.0
2021 Q3 12,350 0 0 0.0
2021 Q2 12,264 0 0 0.0
2021 Q1 9,133 1 0 109.5
2020 Q4 10,829 0 0 0.0
2020 Q3 13,759 0 0 0.0
2020 Q2 13,260 0 0 0.0
2020 Q1 11,249 0 0 0.0
2019 Q4 12,849 4 1 311.3
2019 Q3 13,577 2 0 147.3
2019 Q2 13,898 0 0 0.0
2019 Q1 8,611 5 1 580.7
2018 Q4 10,365 0 0 0.0
2018 Q3 11,467 0 0 0.0
2018 Q2 11,395 0 0 0.0
2018 Q1 9,566 0 0 0.0
2017 Q4 10,414 3 0 288.1
2017 Q3 10,400 0 0 0.0
2017 Q2 10,913 1 0 91.6
2017 Q1 9,963 1 0 100.4
2016 Q4 10,988 1 0 91.0
2016 Q3 11,146 4 0 358.9
2016 Q2 11,415 0 0 0.0
2016 Q1 9,484 2 0 210.9
2015 Q4 10,744 0 0 0.0
2015 Q3 10,476 0 0 0.0
2015 Q2 10,744 2 0 186.2
2015 Q1 7,832 0 0 0.0
2014 Q4 10,305 3 0 291.1
2014 Q3 12,236 0 0 0.0
2014 Q2 11,175 1 0 89.5
2014 Q1 8,007 0 0 0.0
2013 Q4 10,761 1 0 92.9
2013 Q3 12,918 0 0 0.0
2013 Q2 12,675 0 0 0.0
2013 Q1 10,047 1 0 99.5
2012 Q4 10,026 0 0 0.0
2012 Q3 12,905 0 0 0.0
2012 Q2 13,045 0 0 0.0
2012 Q1 11,554 5 0 432.8
2011 Q4 12,627 0 0 0.0
2011 Q3 15,039 0 0 0.0
2011 Q2 9,667 0 0 0.0
2011 Q1 11,680 4 1 342.5
2010 Q4 15,542 3 1 193.0
2010 Q3 19,426 0 0 0.0
2010 Q2 10,398 2 0 192.3
2010 Q1 7,014 7 4 998.0
2009 Q4 9,558 4 2 418.5
2009 Q3 10,846 4 3 368.8
2009 Q2 12,756 0 0 0.0
2009 Q1 9,172 3 0 327.1
2008 Q4 9,224 0 0 0.0
2008 Q3 12,227 2 2 163.6
2008 Q2 11,432 5 1 437.4
2008 Q1 9,590 0 0 0.0
2007 Q4 9,061 0 0 0.0
2007 Q3 11,278 2 0 177.3
2007 Q2 12,364 0 0 0.0
2007 Q1 7,689 7 2 910.4
2006 Q4 9,324 0 0 0.0
2006 Q3 11,816 0 0 0.0
2006 Q2 10,999 1 0 90.9
2006 Q1 12,416 0 0 0.0
2005 Q4 9,633 0 0 0.0
2005 Q3 10,445 0 0 0.0
2005 Q2 10,929 0 0 0.0
2005 Q1 9,373 4 0 426.8
2004 Q4 10,838 0 0 0.0
2004 Q3 11,655 0 0 0.0
2004 Q2 11,500 0 0 0.0
2004 Q1 6,567 0 0 0.0
2003 Q4 8,092 0 0 0.0
2003 Q3 11,610 0 0 0.0
2003 Q2 10,949 0 0 0.0
2003 Q1 9,594 3 0 312.7
2002 Q4 9,947 0 0 0.0
2002 Q3 8,208 0 0 0.0
2002 Q2 7,502 0 0 0.0
2002 Q1 7,024 5 2 711.8
2001 Q4 6,694 0 0 0.0
2001 Q3 7,710 0 0 0.0
2001 Q2 8,275 0 0 0.0
2001 Q1 5,981 0 0 0.0
2000 Q4 6,764 0 0 0.0
2000 Q3 10,756 0 0 0.0
2000 Q2 12,094 0 0 0.0
2000 Q1 12,077 12 2 993.6
No fatalities recorded at this mine.

Reportable incidents

53 on file

2025 · 1 incident

August 18, 2025 IA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Schildberg Construction Company Inc · Caught in, under or between a moving and a stationary object

Hand was caught between pry bar and motor

2023 · 1 incident

April 17, 2023 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON

Employee slipped coming down the steps of the water truck. This caused EE to land on the right leg. Broke a bone in the right leg.

2022 · 1 incident

2021 · 1 incident

February 24, 2021 IA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Schildberg Construction Company Inc · Struck against a moving object

Back dragging the ramp with the loader. Loader came to a sudden stop causing miner to hit head on the side window.

2018 · 1 incident

April 16, 2018 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Schildberg Construction Company Inc · Struck against a moving object

Employee said the Haul truck seat bottomed out going over a bump. The office was notified of the injury on 4/23/2018.

2015 · 1 incident

December 13, 2015 IA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Schildberg Construction Company Inc · Struck by... (Not Elsewhere Classified)

Was closing the property gate at the entrance and the gate swung striking the employee in the face.

2014 · 1 incident

February 18, 2014 IA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON

Miner was getting out of the Terex truck and missed the bottom step causing a sore back and leg.

2011 · 1 incident

July 15, 2011 IA · Metal/Non-Metal drill operator SLIP OR FALL OF PERSON
Schildberg Construction Company Inc · Over-exertion (Not Elsewhere Classified)

Employee was moving explosives from magazine to pickup and slipped on condensation from the humidity causing pain in lower back and leg. Did not go to Dr. until 7/18; doctor released him to work and recommended physical therapy. Physical therapist recommended he be taken off work; first missed day was 7/21. Will be off work until follow up appointment on 7/28.

2010 · 1 incident

April 8, 2010 IA · Metal/Non-Metal inspector POWERED HAULAGE
Schildberg Construction Company Inc · Struck against a moving object

Loader was backing away from pile. While he was preparing to turn and move forward, a pickup drove in front of him. Person in pickup was taken to hospital for back pain and released. Missed 3 days of work, released with no restrictions.

2009 · 2 incidents

October 8, 2009 IA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Schildberg Construction Company Inc · Struck by falling object

Removing a belly pan off of a truck, there was a block in place to prevent pan from falling to ground. When pan was released, landed on injured's hand. Went to the doctor, X-rays were negative for a break. Doc told him to ice it and keep it elevated, and come back the 12th. Oct 12th was released back to work with a 10lb lifting restriction for one week. Missed one day of work.

August 24, 2009 IA · Metal/Non-Metal ledgeman/hand, quarry man HANDTOOLS (NONPOWERED)
Schildberg Construction Company Inc · Struck by... (Not Elsewhere Classified)

Employee was cutting boxes, the knife slipped and cut his right index finger. Required 3 stitches. No restrictions, no lost time.

2008 · 3 incidents

November 17, 2008 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver OTHER
Schildberg Construction Company Inc · Bodily reaction, (Not Elsewhere Classified)

EE was in quarry truck and reached for something, causing a pain in his back. The doctor has removed him from work until 11/21/08.

August 27, 2008 IA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Schildberg Construction Company Inc · Struck by... (Not Elsewhere Classified)

Working on fuel tank and got a metal flake in his eye. Flushed it out and kept working. Was still irritated the next day, went to dr to have object removed and wash released back to work with no restrictions.

2007 · 4 incidents

September 21, 2007 IA · Metal/Non-Metal inspector SLIP OR FALL OF PERSON

Fell from rock bin. Shirt caught on guard, lost footing and fell to ground. Landed on back, hit head on ground. Went to dr to get checked out. Released to come back to work 9/24 with 10 lb restrictions.

August 10, 2007 IA · Metal/Non-Metal drill operator OTHER
Schildberg Construction Company Inc · Absorption of radiations, caustics, toxic and noxious substances

There are hoods covering the padlocks on the caphouse. When he went to unlock it he was bitten by a bat. There were no lost days, he had to have rabies shots.

July 26, 2007 IA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Schildberg Construction Company Inc · Over-exertion (Not Elsewhere Classified)

He is a loader operator and has had problems with his back before. On July 26, 2007 he had back pain from using levers in loader. Missed work July 27th for Dr appointment. Returned July 30th for an hour and a half, then went home because of pain. Has not been released to full duty yet.

April 20, 2007 IA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Schildberg Construction Company Inc · Over-exertion (Not Elsewhere Classified)

Operating loader, extending back to reach levers and steering, and noticed a sharp pain in his lower back. He missed 11 days of work and was released to come back 5/8/07 with 30 lbs. Lifting restriction. He had elective non-work related surgery on 5/8/07 and did not return to work until 5/15/07. He was released from lifting restrictions on 5/18/07.

2006 · 3 incidents

October 11, 2006 IA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Schildberg Construction Company Inc · Over-exertion (Not Elsewhere Classified)

Employee was changing oil in a haul truck when he slipped and caught himself pulling and tearing his left shoulder.

June 9, 2006 IA · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Schildberg Construction Company Inc · Over-exertion in lifting objects

The employee was changing oil in trucks at the mine site. He had opened the hood of the Volvo truck. He let the hood down easy and went on about his business. He returned to finish the truck and did not realize that the hood had latched and gave a strong tug to open it, straining his left shoulder.

2005 · 2 incidents

December 12, 2005 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Schildberg Construction Company Inc · Over-exertion (Not Elsewhere Classified)

Employee was exiting haul truck and slipped. He tried to right himself and in the process twisted his back.

March 30, 2005 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Schildberg Construction Company Inc · Over-exertion (Not Elsewhere Classified)

EE WAS HAULING ROCK FROM QUARRY WHEN HE SAW A ROCK ON THE HAUL ROAD. EE GOT OUT OF HIS TRUCK TO REMOVE THE ROCK. WHILE LIFTING THE ROCK, EE SLIPPED AND TWISTED HIS BACK.

2003 · 2 incidents

June 27, 2003 IA · Metal/Non-Metal truck driver POWERED HAULAGE
Schildberg Construction Company Inc · Struck against a moving object

EE WAS HAULING ROCK FROM QUARRY TO BREAKER AND REPORTEDLY NOTICED THAT HE HAD BACK PAIN & TROUBLE STANDING AND WALKING DUE TO ROUGH ROAD AND BOUNCING IN VEHICLE.

June 20, 2003 IA · Metal/Non-Metal miner, nec HANDLING OF MATERIALS
Schildberg Construction Company Inc · Struck by... (Not Elsewhere Classified)

EE WAS TAKING APART A 2" WATERHOSE QUICK CONNECT WHEN IT SUDDEN TO LET GO THE END STRUCK HIM IN THE MOUTH, CUTTING HIS LIP AND CHIPPING HIS TOOTH.

2001 · 3 incidents

July 17, 2001 IA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator DISORDERS (PHYSICAL AGENTS)

WHILE CONDUCTING ODD JOBS AROUND THE PLANT EMPLOYEE SUFFERED FROM HEAT EXHAUSTION.

May 8, 2001 IA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Schildberg Construction Company Inc · Over-exertion (Not Elsewhere Classified)

EE DEVELOPED LOWER BACK PAIN FROM OPERATING LOADER, LOADING TRUCKS IN QUARRY PIT.

2000 · 3 incidents

April 5, 2000 IA · Metal/Non-Metal truck driver OTHER
Schildberg Construction Company Inc · Struck by flying object

EMPLOYEE GOT A PIECE OF ROCK DUST IN HIS EYE WHILE DRIVING A HAUL TRUCK DUE TO HEAVY WIND. WAS GIVEN A PRESCRIPTION FOR EYE.

1999 · 5 incidents

October 30, 1999 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Schildberg Construction Company Inc · Over-exertion in lifting objects

EE WAS HELPING CHANGE HAMMERS IN THE HAMMER MILL AND TWISTED WRONG WHILE LIFTING A HAMMER AND STRAINED A LOWER BACK.

September 16, 1999 IA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Schildberg Construction Company Inc · Over-exertion in pulling or pushing objects

EE WAS WORKING ON CHANGING SCREENS IN CEDAR RAPIDS SCREEN UNIT #1815. EE WAS PULLING ON A BOLT WITH A WRENCH, IN A HARD TO REACH PLACE AND PULLED A MUSCLE IN HIS SHOULDER.

August 6, 1999 IA · Metal/Non-Metal inspector HANDLING OF MATERIALS
Schildberg Construction Company Inc · Over-exertion in lifting objects

EMPLOYEE WAS LIFTING A DRILL STEEL ROD AND RECEIVED A HERNIA OF THE STOMACH MUSCLES. HE RETURNEDTO WORK THE SAME DAY BUT IS SCHEDULED FOR SURGERY ON 08/31/99.

July 22, 1999 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Schildberg Construction Company Inc · Struck against stationary object

ANOTHER DRIVER FAILED TO SET THE BRAKES ON HIS TRUCK AND IT BEGAN TO ROLL AWAY TOWARD THE HAMMERMILL. EE RAN AND JUMPED THROUGH THE WINDOW, BANGING HIS RIGHT KNEE ON THE DOOR BEFORE STOPPING T HE VEHICLE.

April 15, 1999 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Schildberg Construction Company Inc · Over-exertion in lifting objects

EE WAS MOVING 55 GAL OIL DRUM THAT WERE FILLED WITH WASTE OIL. HE WOULD LOWER DRUMS DOWN AND THEN ROLL THE DRUMS IN THE THE LOADER BUCKET. AFTER DRUMS WERE MOVED TO A DIFFERENT LOCATION, EE WO ULD THEN SET THEM BACK UP TO A VERTICLE POSITION. HIS BACK BECAME SORE AFTER THIS WORK AND WAS TOLD TO TAKE SOME TIME OFF.

1998 · 3 incidents

November 11, 1998 IA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Schildberg Construction Company Inc · Struck against a moving object

EE WAS LOADING OUT SHOT ROCK IN THE PIT AT CRESCENT QUARRY. HE WAS CLEANING UP THE ROCK IN FRONT OF THE LEDGE. HE SUDDENLY HIT THE LIMESTONE MATERIAL THAT WAS NOT LOOSE CAUSING HIM TO STOP ABR UPTLY HE INDICATED HIS NECK WAS SORE SO WAS TAKEN TO HOSPITAL JUST TO BE SURE HE WAS OK. EVERYTHING CHECKED OUT OK AND HE RETURNED BACK TO WORK.

July 13, 1998 IA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Schildberg Construction Company Inc · Over-exertion (Not Elsewhere Classified)

EE WAS CLEANING UP MUD ON FLOOR OF POT. RAIN HAD WASH MUD DOWN AROUND AREA WHERE A SMALL SUMP WAS USED. AS EE RAN LOADER ACROSS FLOOR. THE BUCKET TIP CAUGHT EDGE OF SUMP. THE STOPPED HE ALMOST IMMEDIATELY. IT WAS DETERMINED THAT HE HAD HIS RIGHT HAND ON THE HOIST CONTROL LEVER WHICH JARRED HIS RIGHT SHOULDER.

February 5, 1998 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Schildberg Construction Company Inc · Struck against a moving object

EE WAS BACKING HIS EUCLID 4UD ON 1 1/2 CLEAN STOCKPILE. THE STOCKPILE WAS SMALL IN SIZE & WAS NOT PACKED AT EDGES. AS EE WAS BACKING HE GOT OVER TO FAR INTO THE BERN BEFORE HE STOPPED. ON STOP PING THE TRUCK HIS R REAR WHEELS SANK DOWN CAUSING THE WEIGHT OF THE TRUCK TO SHIFT. THE EDGE GAVE WAY & HE WENT OVER EDGE. SEAT BELT WAS ON. EE BRUSIED HIS SHOULDER.

1997 · 1 incident

August 21, 1997 IA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Schildberg Construction Company Inc · Over-exertion (Not Elsewhere Classified)

EE WAS USING A CASE UNLOADER TO CLEAN UP AROUND THE PLANT AREA. WHEN HE WAS FINISHED, HE GOT OUT OF THE EQUIPMENT & WAS WALKING BACK TOWARDS HIS PICKUP. AS HE WAS WALKING HE STEPPED DOWN WRONG ON HIS LEFT FOOT. GROUND WAS DRY & FLAT. HE RUPTURED HIS ACHILLES TENDON.

1993 · 2 incidents

September 2, 1993 IA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Schildberg Construction Company Inc · Over-exertion in lifting objects

EE WAS LIFTING A SMALL ELECTRIC MOTOR THAT DROVE A SMALL AIR COMPRESSOR WHEN A SHARP PAIN SET IN HIS LOWER BACK GROUND WAS UNEVEN & EE A FEET WERE IN AWKWARD POSITION ONE FOOT WAS APPROX 8IN L OWER THAN THE OTHER WHEN HE WAS LIFTING A SMALL BURM WAS ORMED NEXT TO THE COMPRESSOR WHEN CLEAN UP WAS COMPLETED AROUND THE PLANT THE BURM WAS APPROX 8FT HIGH THE WEIGHT & STANCE CONTRIBUTED

January 18, 1993 IA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON

EMPLOYEE WAS ASKED TO MOVE UNIT #383 TO ANOTHER LOCATION WITHIN THE QUARRY, HE WAS ATTEMPTING TO CLIMB UP ON THE DOZER & START THE PONY MOTOR. CONDITIONS OUTSIDE WERE NOT FAVORABLE FOR OBTAINI NG THE PROPER FOOTING NEEDED TO SAFELY COMPLETE HIS TASK. ICE & SNOW HAD PREVIOUSLY FALLEN & EXTRA PRECAUTIONARY PROCEEDURES FOR THIS CONDITION SHOULD HAVE BEEN IMPLEMENTED. LOST FOOTING, FEL

1992 · 4 incidents

November 10, 1992 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Schildberg Construction Company Inc · Over-exertion in pulling or pushing objects

PLANT 3 HAD MOVED TO CRESCENT QUARRY AND STARTED REMOVING SHALE. THE OTHER MEN STARTED ASSEMBLING THE PLANT. HE EVIDENTLY WAS PULLING ON SUPPORT BRACING THAT MUST BE INSTALLED WHEN UNFOLDING T HE FINAL DISCHARGE BELT ON THE SCREENING PLANT. HE IS NOT SURE WHEN THE ACCIDENT HAPPENED AND HIS BACK DID NOT START HURTING UNTIL 11-11-92. THE DOCTOR SAID HE HAD PULLED MUSCLES.

July 22, 1992 IA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Schildberg Construction Company Inc · Over-exertion (Not Elsewhere Classified)

9?514E IS IN CHARGE OF MAINTAINING CRUSHING PLANT. EMPL BACK BECAME SORE AT NO SPECIAL TIME. GRADUALLY OVER A PERIOD OF YEARS OF CLIMBING ON & OFF EQUIPMENT AND USING A PRY BAR. BACK HAS BECOM 50269E. I.NAME INSTRUCTED BY DR TO TAKE 2 DAYS OFF. I.NAME BACK TO WORK AND FEELING GOOD.

January 3, 1992 IA · Metal/Non-Metal drill operator POWERED HAULAGE
Schildberg Construction Company Inc · Struck against a moving object

THE INJURED PERSON WAS OPERATING AN ENDLOADER, LOADING TRUCKS WITH SHOT ROCK AND SPOIL SHALE IN A STRIPPING OPERATION. THE CONSTANT JARRING AND RUNNING ON ROUGH TERRAIN CAUSED A STIFF NECK ADN SORE SHOULDER.

1990 · 3 incidents

October 16, 1990 IA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Schildberg Construction Company Inc · Over-exertion in lifting objects

THE INJURED PERSON WAS HELPING TO MOUNT AN END LOADER TIRE.HE ATTEMPTED TO LIFT THE TIRE TO BE REPLACED AND INJURED HIS LOWER BACK.

May 17, 1990 IA · Metal/Non-Metal drill operator SLIP OR FALL OF PERSON

THE INJURED PERSON WAS ON A DOZER CLEANING OFF THE TOP OF THE LEDGE FOR PREPARATION TO BEGIN DRILLING. WHILE STEPPING OFF THE DOZER TO HOOK-UP THE DRILL, HE SLIPPED ON THE DOZER TRACK WHICH WA S MUDDY. IN ATTEMPTING TO GAIN HIS BALANCE HE TWISTED HIS BACK.

January 24, 1990 IA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Schildberg Construction Company Inc · Over-exertion (Not Elsewhere Classified)

HE WAS GETTING OUT OF ENDLOADER & SLIPPED WHILE GOING DOWN LADDER. WHEN HE TRIED TO CATCH HIMSELF HE TWISTED BACK.

1987 · 3 incidents

December 2, 1987 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Schildberg Construction Company Inc · Over-exertion in pulling or pushing objects

THE INJURED PER8ON WAS ATTEMTPING TO OPEN THE CAB DOOR OF A DUMP TRUCK AND WHILE PULLING ON THE DOOR HANDLE, HE TORE THE LIGAMENTS AND PINCHED THE NERVES IN HIS LEFT SHOULDER.

July 29, 1987 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Schildberg Construction Company Inc · Inhalation of radiations, caustics, toxic and noxious substances

WHILE DRIVING A3TRUCK FROM MILL TO THE STOCKPILE AREA, THE DRIVER BECAME ILL WITH HEAD-ACHES FROM INHALING EXHAUST FUMES.

January 22, 1987 IA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Schildberg Construction Company Inc · Fall onto or against objects

THE INJURED MAN3WAS IN A MAINTENANCE BLDG NEAR THE CRUSHING PLANT HE THOUGHT HE HEARD A FOREIGN OBJECT RUN THROUGH THE PLANT HAMMERMILL. HE RAN OUT THE DOOR AND ABOUT MIDWAY TO THE PLANT HE FELL OVER A STA7K OF HAMMERMILL HAMMERS. HE LANDED ON THE PILE OF HAMMERS ON HIS LEFT SIDE CRACKING ONE RIB

1985 · 1 incident

November 19, 1985 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Schildberg Construction Company Inc · Fall to the walkway or working surface

THE EMPLOYEE WAS WALKING TO HIS PICKUP TO END HIS SHIFT WHEN HE STEPPED ON A PATCH OF ICE THIS CAUSED HIM TO SLIP AND FALL BREAKING HIS LOWER LEFT LEG