Portable #2 Metal/Non-Metal
Kroeker Inc
· Surface
Controlled by
Jeff Kroeker; Jill L. Kroeker
Milpitas,
Santa Clara County,
CA
·
Intermittent
MSHA Mine ID: 0405824
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Email me when a new MSHA incident is filed at Portable #2.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2011
6
citations
1
significant & substantial
$743
proposed penalties
$743
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 Q1 | 0 | 0 | 0 | |
| 2024 Q4 | 130 | 0 | 0 | 0.0 |
| 2012 Q4 | 88 | 0 | 0 | 0.0 |
| 2012 Q3 | 353 | 0 | 0 | 0.0 |
| 2012 Q2 | 463 | 1 | 0 | 2159.8 |
| 2011 Q3 | 1,580 | 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.