Mining Incidents
Search Operators Mines Alerts Research Controllers Fatalgrams About
English Español
← Back to search

Cedarapids Screen Metal/Non-Metal

Mobile Concrete Inc · Surface
Controlled by Arthur D Boatright II
Mills, Natrona County, WY  ·  Intermittent
MSHA Mine ID: 4801522

Cedarapids Screen has $5K in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.

Watch this mine

Email me when a new MSHA incident is filed at Cedarapids Screen.

Fatalities
0
Total incidents
4
Years on record
1997–2016
Latest incident
Sep 2016
Compliance record
MSHA citations since 2001
35
citations
11
significant & substantial
$5,035
proposed penalties
$4,715
paid to date
94% of proposed penalties paid to date, a $320 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
46
inspections on record
607
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: 607 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Cedarapids Screen has $5K 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.
$5K
proposed penalties
$5K
current assessed
$5K
paid to date
$0
outstanding
35 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2024-07-16.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also the operator's enforcement record
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 0 0 0
2025 Q3 1,044 0 0 0.0
2025 Q2 1,174 0 0 0.0
2025 Q1 314 0 0 0.0
2024 Q4 1,376 0 0 0.0
2024 Q3 2,332 5 0 2144.1
2024 Q2 2,405 0 0 0.0
2024 Q1 0 0 0
Show 93 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 339 0 0 0.0
2023 Q3 1,300 0 0 0.0
2023 Q2 0 0 0
2023 Q1 0 0 0
2022 Q4 0 0 0
2022 Q3 1,611 2 0 1241.5
2022 Q2 0 0 0
2022 Q1 0 0 0
2021 Q4 1,377 0 0 0.0
2021 Q3 1,489 0 0 0.0
2021 Q2 26 0 0 0.0
2021 Q1 0 0 0
2020 Q4 0 0 0
2020 Q3 209 0 0 0.0
2020 Q2 2,421 0 0 0.0
2020 Q1 0 0 0
2019 Q4 1,604 0 0 0.0
2019 Q3 4,707 0 0 0.0
2019 Q2 3,566 0 0 0.0
2019 Q1 849 2 0 2355.7
2018 Q4 1,474 0 0 0.0
2018 Q3 1,522 0 0 0.0
2018 Q2 1,016 0 0 0.0
2018 Q1 1,705 2 1 1173.0
2017 Q4 913 0 0 0.0
2017 Q3 986 0 0 0.0
2017 Q2 299 0 0 0.0
2017 Q1 80 0 0 0.0
2016 Q4 814 0 0 0.0
2016 Q3 1,385 0 0 0.0
2016 Q2 633 0 0 0.0
2016 Q1 819 0 0 0.0
2015 Q4 894 0 0 0.0
2015 Q3 1,187 0 0 0.0
2015 Q2 1,551 0 0 0.0
2015 Q1 1,096 1 0 912.4
2014 Q4 793 0 0 0.0
2014 Q3 912 0 0 0.0
2014 Q2 1,144 0 0 0.0
2014 Q1 0 0 0
2013 Q4 1,151 2 1 1737.6
2013 Q3 1,485 0 0 0.0
2013 Q2 1,323 0 0 0.0
2013 Q1 247 0 0 0.0
2012 Q4 37 0 0 0.0
2012 Q3 235 2 1 8510.6
2012 Q2 1,387 0 0 0.0
2012 Q1 1,972 4 3 2028.4
2011 Q4 1,861 0 0 0.0
2011 Q3 1,276 0 0 0.0
2011 Q2 2,183 1 0 458.1
2011 Q1 1,817 0 0 0.0
2010 Q4 2,063 0 0 0.0
2010 Q3 1,624 1 1 615.8
2010 Q2 2,056 0 0 0.0
2010 Q1 0 0 0
2009 Q4 2,520 0 0 0.0
2009 Q3 2,193 0 0 0.0
2009 Q2 3,091 1 0 323.5
2008 Q2 0 0 0
2008 Q1 571 0 0 0.0
2007 Q4 497 0 0 0.0
2007 Q3 442 0 0 0.0
2007 Q2 920 0 0 0.0
2007 Q1 1,253 0 0 0.0
2006 Q4 1,016 0 0 0.0
2006 Q3 655 0 0 0.0
2006 Q2 1,480 0 0 0.0
2006 Q1 1,627 0 0 0.0
2005 Q4 690 0 0 0.0
2005 Q3 725 0 0 0.0
2005 Q2 0 1 0
2005 Q1 827 0 0 0.0
2004 Q4 38 0 0 0.0
2004 Q3 2,179 0 0 0.0
2004 Q2 2,498 0 0 0.0
2004 Q1 507 0 0 0.0
2003 Q4 373 6 0 16085.8
2003 Q3 2,103 0 0 0.0
2003 Q2 2,334 0 0 0.0
2003 Q1 2,940 0 0 0.0
2002 Q4 1,172 3 2 2559.7
2002 Q3 2,979 1 1 335.7
2002 Q2 1,539 0 0 0.0
2002 Q1 650 0 0 0.0
2001 Q4 366 0 0 0.0
2001 Q3 1,974 0 0 0.0
2001 Q2 3,629 0 0 0.0
2001 Q1 2,538 1 1 394.0
2000 Q4 2,153 0 0 0.0
2000 Q3 1,942 0 0 0.0
2000 Q2 552 0 0 0.0
2000 Q1 2,317 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

4 on file

2016 · 1 incident

September 26, 2016 WY · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer OTHER
Mobile Concrete Inc · (Not Elsewhere Classified)

Unknown, waiting on autopsy results and State/Federal MSHA inspection reports. Mobile Concrete does not believe this fatality was work related. Verbal findings from Niobrara County Coroner indicate death was due to a cardiac episode.

2002 · 1 incident

December 3, 2002 WY · Metal/Non-Metal mine manager, mine foreman, mine owner POWERED HAULAGE
Mobile Concrete Inc · Caught in, under or between a moving and a stationary object

EE TRIED TO STOP SERVICE TRUCK FROM ROLLING AND HE GOT CAUGHT IN BETWEEN THE BED OF THE SERVICE TRUCK AND THE SIDE OF A LOADER BUCKET. THE BED OF THE SERVICE TRUCK SMASHED HIS HIPS INTO THE SI DE OF THE LOADER BUCKET CAUSING FRACTURES IN THE PELVIC AREA.

1998 · 1 incident

May 4, 1998 WY · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Mobile Concrete Inc · Over-exertion in pulling or pushing objects

WHILE REMOVING BIG ROCK FROM FEEDER BELT WITH SHOVEL--THE HANDLE OF SHOVEL BROKE CAUSING EE TO STRAIN BACK.

1997 · 1 incident

August 25, 1997 WY · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Mobile Concrete Inc · Fall from piled material

AFTER CHECKING SPEED BOX ON SAND STACKER, EE WAS WALKING DOWN SAND PILE & TWISTED LEFT ANKLE. FURTHER EVALUATION BY MEDICAL PROVIDER INDICATED THAT ANKLE WAS BROKEN.

For insurers, brokers, and safety consultants

The full compliance file on Cedarapids Screen

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.

Get the report ($149) See a sample report Monitor a whole book of operators, $99/mo