On-Spec Sand & Gravel, LLC · Struck against stationary object
Employee's hand struck gear box housing when wrench slipped off of a bolt that was being tightened. It was raining at the time of the injury.
On-Spec Sand & Gravel Metal/Non-Metal
On-Spec Sand & Gravel, LLC
· Surface
Controlled by
Charles Benevento
Concord,
Merrimack County,
NH
·
Active
MSHA Mine ID: 2700497
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- Fatalities
- 0
- Total incidents
- 1
- Years on record
- 2018
- Latest incident
- Oct 2018
Compliance record
MSHA citations since 2017
10
citations
3
significant & substantial
$1,095
proposed penalties
$1,095
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 | 1,274 | 0 | 0 | 0.0 |
| 2025 Q3 | 0 | 0 | 0 | |
| 2025 Q2 | 0 | 0 | 0 | |
| 2024 Q4 | 1,191 | 3 | 1 | 2518.9 |
| 2024 Q3 | 1,166 | 0 | 0 | 0.0 |
| 2024 Q2 | 1,203 | 0 | 0 | 0.0 |
| 2024 Q1 | 0 | 1 | 0 | |
| 2023 Q3 | 0 | 0 | 0 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.