Twin City Silica Pit & Mill Metal/Non-Metal
Black Diamond Granules Inc
· Surface
Controlled by
Bruce D Haslerud
Woodbury,
Washington County,
MN
·
Abandoned
MSHA Mine ID: 2101150
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2001
24
citations
4
significant & substantial
$1,969
proposed penalties
$1,969
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 |
|---|---|---|---|---|
| 2010 Q2 | 482 | 0 | 0 | 0.0 |
| 2010 Q1 | 162 | 0 | 0 | 0.0 |
| 2009 Q4 | 480 | 0 | 0 | 0.0 |
| 2009 Q3 | 480 | 7 | 2 | 14583.3 |
| 2009 Q2 | 480 | 0 | 0 | 0.0 |
| 2009 Q1 | 480 | 1 | 0 | 2083.3 |
| 2008 Q4 | 480 | 0 | 0 | 0.0 |
| 2008 Q3 | 480 | 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.