SP4 Metal/Non-Metal
Oldcastle SW Group, Inc.
· Surface
Controlled by
CRH PLC
Grand Junction,
Mesa County,
CO
·
Intermittent
MSHA Mine ID: 0504834
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2006
8
citations
1
significant & substantial
$971
proposed penalties
$971
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 | 1,621 | 0 | 0 | 0.0 |
| 2025 Q3 | 1,858 | 1 | 0 | 538.2 |
| 2025 Q2 | 1,450 | 0 | 0 | 0.0 |
| 2025 Q1 | 674 | 0 | 0 | 0.0 |
| 2024 Q4 | 2,941 | 0 | 0 | 0.0 |
| 2024 Q3 | 3,419 | 2 | 0 | 585.0 |
| 2024 Q2 | 1,945 | 0 | 0 | 0.0 |
| 2024 Q1 | 2,467 | 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.