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: 154 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Deanville Road has $1K in proposed MSHA penalties and $0 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.
$1K
proposed penalties
$1K
current assessed
$1K
paid to date
$0
outstanding
10 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2017-12-06.
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.
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: 2014-04-09, 12 years ago
2
samples
0
limit-tested
Most sampled contaminants
Respirable dust, <.1mg2
Show the individual readings (2)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2014-04-09
Respirable dust, <.1mg
0
Front-end Loader Operator
2014-04-09
Respirable dust, <.1mg
0
Bulldozer 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.
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year
Employees
2019
1
2018
1
2017
1
2016
6
2015
6
2014
5
2013
6
Source: MSHA quarterly employment and production, updated weekly.
Deanville Road sits in Lapeer County, Michigan, 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.
Lapeer County, Michigan · Population 88,703
0.1%
Mining share of county employment
$76,228
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 Q2
618
0
0
0.0
2019 Q1
665
0
0
0.0
2018 Q4
856
0
0
0.0
2018 Q3
1,027
0
0
0.0
2018 Q2
958
0
0
0.0
2018 Q1
681
0
0
0.0
2017 Q4
690
1
0
1449.3
2017 Q3
757
0
0
0.0
Show 18 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2017 Q2
812
0
0
0.0
2017 Q1
1,468
0
0
0.0
2016 Q4
3,149
0
0
0.0
2016 Q3
4,097
1
0
244.1
2016 Q2
4,621
0
0
0.0
2016 Q1
3,572
0
0
0.0
2015 Q4
3,638
2
0
549.8
2015 Q3
4,984
0
0
0.0
2015 Q2
5,036
0
0
0.0
2015 Q1
3,522
2
0
567.9
2014 Q4
3,782
1
0
264.4
2014 Q3
4,066
0
0
0.0
2014 Q2
3,786
0
0
0.0
2014 Q1
1,689
0
0
0.0
2013 Q4
2,562
0
0
0.0
2013 Q3
3,489
0
0
0.0
2013 Q2
3,219
3
1
932.0
2013 Q1
1,097
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
2 on file
2014 · 2 incidents
June 20, 2014MI · Metal/Non-Metalbulldozer operator, universal operator, heavy equipment operator, operating engineerHANDLING OF MATERIALS
Two employees were performing maintenance on a hazmag crusher and while flipping a blow bar, it fell off of the stud on the lifting mechanism towards ee who was standing on the belt facing the rotor; he was able to keep his hands on it as it fell, however at approx 600 lbs it did hit his left leg which pushed him back up against the back wall of the crusher.
Employee was on a catwalk next to the screen making a 4"x7" notch in a 10' strip of belting with a utility knife, when the knife slipped and struck his left wrist.
Related mines
Other mines operated by American Aggregates of Michigan Inc.