DEFEO PORTABLE PLANT
Metal/Non-Metal
Oxford,
New Haven County,
CT
·
Active
MSHA Mine ID: 0600848
DEFEO PORTABLE PLANT has $2K 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
- 2026
- Latest incident
- May 2026
Compliance record
MSHA citations since 2025
5
significant & substantial
$2,430
proposed penalties
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2025
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: 99 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
DEFEO PORTABLE PLANT has $2K 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.
16 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-05-15.
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 |
2,131 |
0 |
0 |
0.0 |
| 2025 Q3 |
2,038 |
0 |
0 |
0.0 |
| 2025 Q2 |
2,011 |
0 |
0 |
0.0 |
| 2025 Q1 |
1,638 |
15 |
3 |
9157.5 |
No fatalities recorded at this mine.
Reportable incidents
1 on file
2026 · 1 incident
May 28, 2026
CT · Metal/Non-Metal
maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech
HANDLING OF MATERIALS
Defeo Materials LLC · Struck by falling object
EE was flipping the stationary jaw die on the 400x Powerscreen Jaw and prematurely removed the lifting strap before it was secured, dropping it on EE's left foot. EE wore proper PPE. Foreman and operator witnessed the event. An EE immediately helped lift the heavy die to free EE's foot. A properly rated strap was used.
For insurers, brokers, and safety consultants
The full compliance file on DEFEO PORTABLE PLANT
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.