Plant #4 Metal/Non-Metal
H & B Crushing LLC
· Surface
Controlled by
Robert S Hall Jr; Robert S Hall Sr; Jeffrey P Hall
Kuna,
Ada County,
ID
·
Intermittent
MSHA Mine ID: 1002293
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2018
29
citations
5
significant & substantial
$4,264
proposed penalties
$4,264
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 | 3,290 | 2 | 0 | 607.9 |
| 2025 Q3 | 2,351 | 0 | 0 | 0.0 |
| 2025 Q2 | 3,186 | 8 | 1 | 2511.0 |
| 2025 Q1 | 3,351 | 0 | 0 | 0.0 |
| 2024 Q4 | 3,541 | 0 | 0 | 0.0 |
| 2024 Q3 | 2,744 | 1 | 0 | 364.4 |
| 2024 Q2 | 2,785 | 0 | 0 | 0.0 |
| 2024 Q1 | 1,719 | 0 | 0 | 0.0 |
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.