Plant #9 Rental Portable Crusher has $1K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.
Watch this mine
Email me when a new MSHA incident is filed at Plant #9 Rental Portable Crusher.
Fatalities
0
Total incidents
2
Years on record
2019
Latest incident
May 2019
Compliance record
MSHA citations since 2018
7
citations
2
significant & substantial
$1,268
proposed penalties
$1,268
paid to date
100% of proposed penalties paid to date, a $0 gap.
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: 79 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 #9 Rental Portable Crusher 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
7 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2022-10-20.
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: 2021-03-10, 5 years ago
4
samples
0
limit-tested
Most sampled contaminants
Respirable dust, <.1mg4
Show the individual readings (4)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2021-03-10
Respirable dust, <.1mg
0
Front-end Loader Operator
2021-03-10
Respirable dust, <.1mg
0
Backhoe Operator
2018-10-23
Respirable dust, <.1mg
0
Forklift Operator
2018-10-23
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
2026
2
2025
2
2024
3
2023
3
2022
3
2021
3
2020
3
2019
2
2018
3
2017
3
Source: MSHA quarterly employment and production, updated weekly.
Plant #9 Rental Portable Crusher sits in Dane County, Wisconsin, 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.
Dane County, Wisconsin · Population 564,777
0.0%
Mining share of county employment
$88,108
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
57
0
0
0.0
2025 Q4
0
0
0
2025 Q1
240
0
0
0.0
2024 Q4
174
0
0
0.0
2024 Q1
101
0
0
0.0
2023 Q4
27
0
0
0.0
2023 Q3
306
0
0
0.0
2023 Q2
1,671
0
0
0.0
Show 20 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2023 Q1
244
0
0
0.0
2022 Q4
227
3
2
13215.9
2022 Q3
487
0
0
0.0
2022 Q2
1,409
1
0
709.7
2022 Q1
433
0
0
0.0
2021 Q4
499
0
0
0.0
2021 Q3
1,682
0
0
0.0
2021 Q2
1,639
0
0
0.0
2021 Q1
481
0
0
0.0
2020 Q4
661
0
0
0.0
2020 Q3
1,529
0
0
0.0
2020 Q2
1,299
0
0
0.0
2020 Q1
487
0
0
0.0
2019 Q4
1,241
2
0
1611.6
2019 Q3
1,343
0
0
0.0
2019 Q2
1,113
0
0
0.0
2019 Q1
0
0
0
2018 Q4
795
1
0
1257.9
2018 Q3
835
0
0
0.0
2017 Q4
764
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
2 on file
2019 · 2 incidents
May 30, 2019WI · Metal/Non-Metalledgeman/hand, quarry manOTHER
Miner felt dizzy/sick so miner parked and got out of the front-end loader. After getting down from the loader miner passed out. A co-worker came to miner and called 911. An ambulance took miner to the nearest hospital. EMS said miner reported having chest pains. The hospital is still analyizing results.
May 6, 2019WI · Metal/Non-Metalfront-end loader, scraper-loader operator, pan operator, payloader, scraper rig operatorOCCUPATIONAL SKIN DISEASES
Worker experienced an allergic reaction and exhibited redness/swelling in forehead and cheeks. Worker was given a prescription by DR to alleviate symptoms. DR Diagnosis: Unspecified contact dermatitis. The cause of the reaction is unknown. No lost time.