C J Bolton Inc · (Not Elsewhere Classified)
Became dehydrated - had a diabetic attack.
Mt William Quarry Metal/Non-Metal
C J Bolton Inc
· Surface
Controlled by
Christopher J Bolton
Weare,
Hillsborough County,
NH
·
Intermittent
MSHA Mine ID: 2700394
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- Fatalities
- 0
- Total incidents
- 2
- Years on record
- 2010–2014
- Latest incident
- Jul 2014
Compliance record
MSHA citations since 2004
68
citations
20
significant & substantial
$7,276
proposed penalties
$7,276
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 Q4 | 814 | 0 | 0 | 0.0 |
| 2025 Q3 | 1,035 | 1 | 0 | 966.2 |
| 2025 Q2 | 1,078 | 0 | 0 | 0.0 |
| 2025 Q1 | 48 | 0 | 0 | 0.0 |
| 2024 Q4 | 784 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,038 | 0 | 0 | 0.0 |
| 2024 Q2 | 1,119 | 0 | 0 | 0.0 |
| 2024 Q1 | 193 | 4 | 1 | 20725.4 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.
Reportable incidents
2 on file2014 · 1 incident
2010 · 1 incident
August 4, 2010
NH · Metal/Non-Metal
assayer, geologist, metallurgist, engineer, engineer management
HANDTOOLS (NONPOWERED)
C J Bolton Inc · Struck by flying object
The employee was working in an excavator while another employee was hammering. The excavator was approximately 200 to 300 feet away from the hammer. A small piece broke away from a large rock, flew towards the excavator, hitting the employee under his left eye.