Wm. Mueller & Sons, Inc · Contact with electrical current
REMOTE GRIZZLY WAS NOT WORKING ON SCREENING PLANT. TESTING 12 VOLT BATTERY. HAD A PINCHED CORD THAT GAVE A JOLT.
#162B Roadrunner Metal/Non-Metal
Wm. Mueller & Sons, Inc
· Surface
Controlled by
Timothy W Mueller; Mori D Willemsen; Brian Droege
CARVER,
Carver County,
MN
·
Intermittent
MSHA Mine ID: 2103880
#162B Roadrunner has $261 in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.
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Email me when a new MSHA incident is filed at #162B Roadrunner.
- Fatalities
- 0
- Total incidents
- 1
- Years on record
- 2024
- Latest incident
- Jun 2024
Compliance record
MSHA citations since 2018
2
citations
0
significant & substantial
$261
proposed penalties
$261
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2016
12
inspections on record
61
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: 61 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
#162B Roadrunner has $261 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.$261
proposed penalties
$261
current assessed
$261
paid to date
$0
outstanding
2 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2023-10-18.
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 | 152 | 0 | 0 | 0.0 |
| 2025 Q3 | 183 | 0 | 0 | 0.0 |
| 2025 Q2 | 242 | 0 | 0 | 0.0 |
| 2025 Q1 | 120 | 0 | 0 | 0.0 |
| 2024 Q4 | 333 | 0 | 0 | 0.0 |
| 2024 Q3 | 450 | 0 | 0 | 0.0 |
| 2024 Q2 | 290 | 0 | 0 | 0.0 |
| 2024 Q1 | 9 | 0 | 0 | 0.0 |
Show 32 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 216 | 1 | 0 | 4629.6 |
| 2023 Q3 | 210 | 0 | 0 | 0.0 |
| 2023 Q2 | 117 | 0 | 0 | 0.0 |
| 2023 Q1 | 135 | 0 | 0 | 0.0 |
| 2022 Q4 | 91 | 0 | 0 | 0.0 |
| 2022 Q3 | 233 | 0 | 0 | 0.0 |
| 2022 Q2 | 182 | 0 | 0 | 0.0 |
| 2022 Q1 | 0 | 0 | 0 | |
| 2021 Q4 | 0 | 0 | 0 | |
| 2021 Q3 | 0 | 0 | 0 | |
| 2021 Q2 | 0 | 0 | 0 | |
| 2021 Q1 | 0 | 0 | 0 | |
| 2020 Q4 | 16 | 0 | 0 | 0.0 |
| 2020 Q3 | 32 | 0 | 0 | 0.0 |
| 2020 Q2 | 143 | 0 | 0 | 0.0 |
| 2020 Q1 | 9 | 0 | 0 | 0.0 |
| 2019 Q4 | 749 | 0 | 0 | 0.0 |
| 2019 Q3 | 546 | 0 | 0 | 0.0 |
| 2019 Q2 | 436 | 0 | 0 | 0.0 |
| 2019 Q1 | 0 | 0 | 0 | |
| 2018 Q4 | 349 | 0 | 0 | 0.0 |
| 2018 Q3 | 704 | 0 | 0 | 0.0 |
| 2018 Q2 | 1,234 | 1 | 0 | 810.4 |
| 2018 Q1 | 427 | 0 | 0 | 0.0 |
| 2017 Q4 | 227 | 0 | 0 | 0.0 |
| 2017 Q3 | 290 | 0 | 0 | 0.0 |
| 2017 Q2 | 441 | 0 | 0 | 0.0 |
| 2017 Q1 | 18 | 0 | 0 | 0.0 |
| 2016 Q4 | 191 | 0 | 0 | 0.0 |
| 2016 Q3 | 428 | 0 | 0 | 0.0 |
| 2016 Q2 | 97 | 0 | 0 | 0.0 |
| 2016 Q1 | 96 | 0 | 0 | 0.0 |
No fatalities recorded at this mine.
Reportable incidents
1 on file2024 · 1 incident
For insurers, brokers, and safety consultants
The full compliance file on #162B Roadrunner
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.