Portable #1 Metal/Non-Metal
Controlled by
Leonard C Longberg; Marilee G Longberg
Platteville,
Grant County,
WI
·
Abandoned
MSHA Mine ID: 4703632
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Email me when a new MSHA incident is filed at Portable #1.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2012
13
citations
2
significant & substantial
$1,308
proposed penalties
$1,308
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 |
|---|---|---|---|---|
| 2012 Q4 | 26 | 0 | 0 | 0.0 |
| 2012 Q3 | 8 | 6 | 1 | 750000.0 |
| 2012 Q2 | 36 | 0 | 0 | 0.0 |
| 2012 Q1 | 9 | 7 | 1 | 777777.8 |
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.