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: 73 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
PLANT #22 has $186 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.
$186
proposed penalties
$186
current assessed
$186
paid to date
$0
outstanding
3 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2004-05-04.
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: 2004-05-12, 22 years ago
0%
of limit-tested samples over the exposure limit
3
samples
1
limit-tested
Most sampled contaminants
Quartz, respirable, >1% Qtz1
Respirable dust, <.1mg1
Unlisted Particulate, respirable, <1% Qtz1
Show the individual readings (3)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2004-05-12
Unlisted Particulate, respirable, <1% Qtz
0.18
Cleanup Man
2004-05-12
Quartz, respirable, >1% Qtz
0.25
1.1
0.23
Cleanup Man
2004-05-12
Respirable dust, <.1mg
0
Dragline 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
2005
3
2004
5
2003
6
2002
5
2001
4
Source: MSHA quarterly employment and production, updated weekly.
PLANT #22 sits in Kent County, Michigan, 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.
Kent County, Michigan · Population 658,844
0.0%
Mining share of county employment
$80,390
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
2005 Q3
180
0
0
0.0
2005 Q2
1,219
0
0
0.0
2005 Q1
12
0
0
0.0
2004 Q4
3,275
0
0
0.0
2004 Q3
3,903
0
0
0.0
2004 Q2
3,855
2
0
518.8
2004 Q1
523
0
0
0.0
2003 Q4
4,056
0
0
0.0
Show 10 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2003 Q3
4,106
0
0
0.0
2003 Q2
3,735
0
0
0.0
2003 Q1
669
0
0
0.0
2002 Q4
3,733
1
1
267.9
2002 Q3
3,018
0
0
0.0
2002 Q2
2,990
0
0
0.0
2002 Q1
1,352
0
0
0.0
2001 Q4
2,849
0
0
0.0
2001 Q3
3,011
0
0
0.0
2001 Q2
539
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
3 on file
2003 · 2 incidents
October 14, 2003MI · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techSLIP OR FALL OF PERSON
WHEN PUTTING ON HIS HARD HAT SOMETHING BLEW INTOEYE. HE DID HAVE SAFETY GLASSES ON. AFTER A COUPLE HRS HE WENT TO MED CENTER FOR A CHECK AND WAS GIVEN A PRESCRIPTION TO FILL. RETURNED TO WORK NEXT DAY.
2001 · 1 incident
May 2, 2001MI · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanHANDLING OF MATERIALS