Southern Portable 1 Metal/Non-Metal
Shelly Materials, Inc.
· Surface
Controlled by
CRH PLC
Grove City,
Franklin County,
OH
·
Active
MSHA Mine ID: 3304801
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2024
2
citations
0
significant & substantial
$298
proposed penalties
$298
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 | 1,472 | 1 | 0 | 679.3 |
| 2025 Q3 | 1,713 | 0 | 0 | 0.0 |
| 2025 Q2 | 2,017 | 0 | 0 | 0.0 |
| 2025 Q1 | 1,579 | 0 | 0 | 0.0 |
| 2024 Q4 | 1,036 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,681 | 0 | 0 | 0.0 |
| 2024 Q2 | 1,616 | 0 | 0 | 0.0 |
| 2024 Q1 | 1,702 | 1 | 0 | 587.5 |
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.