Plum Aggregate Operating Company Metal/Non-Metal
Rio Materials LLC
· Surface
Controlled by
Pedro Ivan Delgado
Plum,
Fayette County,
TX
·
Active
MSHA Mine ID: 4104996
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2014
92
citations
40
significant & substantial
$20,171
proposed penalties
$17,589
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 7,028 | 3 | 0 | 426.9 |
| 2025 Q3 | 6,738 | 8 | 7 | 1187.3 |
| 2025 Q2 | 6,507 | 0 | 0 | 0.0 |
| 2025 Q1 | 6,080 | 3 | 1 | 493.4 |
| 2024 Q4 | 5,700 | 0 | 0 | 0.0 |
| 2024 Q3 | 6,112 | 0 | 0 | 0.0 |
| 2024 Q2 | 8,489 | 1 | 0 | 117.8 |
| 2024 Q1 | 9,219 | 1 | 1 | 108.5 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
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.