United Dredging Y105
Metal/Non-Metal
Davisburg,
Oakland County,
MI
·
Intermittent
MSHA Mine ID: 2003679
United Dredging Y105 has $596 in proposed MSHA penalties and $0 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
- 2025
- Latest incident
- Oct 2025
Compliance record
MSHA citations since 2024
0
significant & substantial
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2024
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: 33 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
United Dredging Y105 has $596 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.
4 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-08-04.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
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 |
2,353 |
0 |
0 |
0.0 |
| 2025 Q3 |
1,623 |
2 |
0 |
1232.3 |
| 2025 Q2 |
1,361 |
0 |
0 |
0.0 |
| 2025 Q1 |
2,110 |
0 |
0 |
0.0 |
| 2024 Q4 |
1,856 |
0 |
0 |
0.0 |
| 2024 Q3 |
1,635 |
2 |
0 |
1223.2 |
No fatalities recorded at this mine.
Reportable incidents
1 on file
2025 · 1 incident
October 16, 2025
MI · Metal/Non-Metal
bulldozer operator, universal operator, heavy equipment operator, operating engineer
SLIP OR FALL OF PERSON
United Dredging · Fall onto or against objects
Employee was walking across the bucket to work on the haul back and slipped on the bucket and hit their head causing a gash and concussion
For insurers, brokers, and safety consultants
The full compliance file on United Dredging Y105
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.