Portable Unit 4 Metal/Non-Metal
C J Bolton Inc
· Surface
Controlled by
Christopher J Bolton
Weare,
Hillsborough County,
NH
·
Abandoned
MSHA Mine ID: 2700407
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2005
15
citations
6
significant & substantial
$3,050
proposed penalties
$3,050
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 |
|---|---|---|---|---|
| 2008 Q3 | 308 | 0 | 0 | 0.0 |
| 2008 Q2 | 87 | 0 | 0 | 0.0 |
| 2008 Q1 | 231 | 0 | 0 | 0.0 |
| 2007 Q4 | 239 | 0 | 0 | 0.0 |
| 2007 Q3 | 120 | 0 | 0 | 0.0 |
| 2007 Q2 | 137 | 2 | 0 | 14598.5 |
| 2007 Q1 | 114 | 0 | 0 | 0.0 |
| 2006 Q4 | 262 | 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.