Mining Incidents

Eagle Materials LLC DBA Ernst AggPlant 7: 15 MSHA citations Metal/Non-Metal

Ernst Aggregates · Surface
Controlled by Collin Ernst
Carlise, Warren County, OH  ·  Abandoned
MSHA Mine ID: 3301463

Eagle Materials LLC DBA Ernst AggPlant 7 has $2K in proposed MSHA penalties and $427 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
1
Years on record
1993
Latest incident
Jun 1993
Compliance record
MSHA citations since 2000
15
citations
4
significant & substantial
$1,610
proposed penalties
$1,183
paid to date
73% of proposed penalties paid to date, a $427 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
24
inspections on record
316
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: 316 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Eagle Materials LLC DBA Ernst AggPlant 7 has $2K in proposed MSHA penalties and $427 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.
$2K
proposed penalties
$2K
current assessed
$1K
paid to date
$427
outstanding
15 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2022-06-15.
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.
26.7%
significant & substantial
6.7%
high negligence or reckless
26.7%
reasonably likely or greater
40.0%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 13.3% low, 80.0% moderate, 6.7% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, 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: 2023-03-22, 3 years ago
0%
of limit-tested samples over the exposure limit
5
samples
1
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg3
  • Quartz, respirable, >1% Qtz1
  • Unlisted Particulate, respirable, <1% Qtz1
Show the individual readings (5)
Date Contaminant Concentration Limit Conc / limit Occupation
2023-03-22 Respirable dust, <.1mg 0 Front-end Loader Operator
2017-10-18 Respirable dust, <.1mg 0 Dragline Operator
2014-09-25 Quartz, respirable, >1% Qtz 0.16 1.25 0.13 Front-end Loader Operator
2011-09-14 Respirable dust, <.1mg 0 Dragline Operator
2011-09-14 Unlisted Particulate, respirable, <1% Qtz 0.18 Front-end Loader Operator
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.
Ownership history
  1. Martz Concrete Company Inc 1950 to 2008
  2. Moraine Materials Company 2008 to 2010
  3. Central Ready Mix L.L.C. 2010 to 2013
  4. Ernst Aggregates 2013 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2019 1
2018 1
2017 1
2016 1
2015 2
2014 1
2013 1
2012 0
2011 2
2010 0
2009 4
2008 6
2002 6
2001 7
2000 9
Source: MSHA quarterly employment and production, updated weekly.

Eagle Materials LLC DBA Ernst AggPlant 7 sits in Warren County, Ohio, where the Census mining category is 0.1% 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.
Warren County, Ohio · Population 246,364
0.1%
Mining share of county employment
$107,843
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
2019 Q1 90 0 0 0.0
2018 Q4 440 1 0 2272.7
2018 Q3 412 0 0 0.0
2018 Q2 464 0 0 0.0
2018 Q1 168 0 0 0.0
2017 Q4 472 0 0 0.0
2017 Q3 480 0 0 0.0
2017 Q2 160 0 0 0.0
Show 40 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2017 Q1 384 0 0 0.0
2016 Q4 440 1 1 2272.7
2016 Q3 510 0 0 0.0
2016 Q2 535 0 0 0.0
2016 Q1 40 0 0 0.0
2015 Q4 1,198 1 0 834.7
2015 Q3 1,091 0 0 0.0
2015 Q2 960 0 0 0.0
2015 Q1 0 0 0
2014 Q4 464 1 0 2155.2
2014 Q3 960 0 0 0.0
2014 Q2 40 0 0 0.0
2014 Q1 0 0 0
2013 Q4 239 0 0 0.0
2013 Q3 486 0 0 0.0
2012 Q3 0 0 0
2012 Q2 0 0 0
2012 Q1 0 0 0
2011 Q4 759 0 0 0.0
2011 Q3 1,143 2 0 1749.8
2010 Q4 0 0 0
2010 Q3 0 0 0
2010 Q2 0 0 0
2010 Q1 0 0 0
2009 Q4 1,025 1 1 975.6
2009 Q3 689 1 0 1451.4
2009 Q1 546 0 0 0.0
2008 Q4 1,789 0 0 0.0
2002 Q4 1,823 2 1 1097.1
2002 Q3 2,864 0 0 0.0
2002 Q2 1,732 0 0 0.0
2002 Q1 1,982 0 0 0.0
2001 Q4 2,235 0 0 0.0
2001 Q3 2,971 0 0 0.0
2001 Q2 3,414 0 0 0.0
2001 Q1 3,400 0 0 0.0
2000 Q4 3,952 2 1 506.1
2000 Q3 3,421 0 0 0.0
2000 Q2 3,612 1 0 276.9
2000 Q1 3,092 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

1 on file

1993 · 1 incident

June 23, 1993 OH · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Martz Concrete Company Inc · Fall onto or against objects

WORKING ON CONVEYOR BELT & SLIPPED & USED ARM TO BREAK FAL.