Portable 10 Metal/Non-Metal
J R Vinagro Corporation
· Surface
Controlled by
Joseph R Vinagro
Johnston,
Providence County,
RI
·
Intermittent
MSHA Mine ID: 3700244
Portable 10 has $5K in proposed MSHA penalties and $1K outstanding across 1 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2021
18
citations
7
significant & substantial
$4,743
proposed penalties
$3,372
paid to date
71% of proposed penalties paid to date, a $1,371 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2021
11
inspections on record
187
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: 187 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Portable 10 has $5K in proposed MSHA penalties and $1K outstanding across 1 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.$5K
proposed penalties
$5K
current assessed
$3K
paid to date
$1K
outstanding
17 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2026-02-12.
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 | 2,319 | 0 | 0 | 0.0 |
| 2025 Q3 | 0 | 0 | 0 | |
| 2025 Q2 | 1,870 | 0 | 0 | 0.0 |
| 2025 Q1 | 2,449 | 2 | 1 | 816.7 |
| 2024 Q4 | 0 | 0 | 0 | |
| 2024 Q3 | 0 | 0 | 0 | |
| 2024 Q2 | 0 | 0 | 0 | |
| 2024 Q1 | 1,526 | 1 | 0 | 655.3 |
Show 11 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 2,790 | 0 | 0 | 0.0 |
| 2023 Q3 | 4,330 | 0 | 0 | 0.0 |
| 2023 Q2 | 4,412 | 1 | 1 | 226.7 |
| 2023 Q1 | 398 | 2 | 2 | 5025.1 |
| 2022 Q4 | 3,483 | 0 | 0 | 0.0 |
| 2022 Q3 | 3,056 | 0 | 0 | 0.0 |
| 2022 Q2 | 3,152 | 6 | 3 | 1903.6 |
| 2022 Q1 | 3,246 | 0 | 0 | 0.0 |
| 2021 Q4 | 3,228 | 0 | 0 | 0.0 |
| 2021 Q3 | 3,501 | 0 | 0 | 0.0 |
| 2021 Q2 | 1,358 | 1 | 0 | 736.4 |
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.
For insurers, brokers, and safety consultants
The full compliance file on Portable 10
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.