Wentworth Metal/Non-Metal
Lamb Rock
· Surface
Controlled by
Delberta Ann Lamb
Sahuarita,
Pima County,
AZ
·
Abandoned
MSHA Mine ID: 0203236
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2009
31
citations
12
significant & substantial
$8,686
proposed penalties
$6,755
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 |
|---|---|---|---|---|
| 2013 Q2 | 505 | 0 | 0 | 0.0 |
| 2013 Q1 | 63 | 0 | 0 | 0.0 |
| 2012 Q4 | 478 | 9 | 5 | 18828.5 |
| 2012 Q3 | 599 | 0 | 0 | 0.0 |
| 2012 Q2 | 908 | 0 | 0 | 0.0 |
| 2012 Q1 | 4,286 | 0 | 0 | 0.0 |
| 2011 Q4 | 3,574 | 10 | 3 | 2798.0 |
| 2011 Q3 | 6,158 | 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.