Post Oak No 1 Metal/Non-Metal
All Sands and Minerals, Corp.
· Surface
Controlled by
Pablo Calatrava
Wilmer,
Dallas County,
TX
·
Active
MSHA Mine ID: 4105816
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2025
33
citations
2
significant & substantial
$3,185
proposed penalties
$0
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 Q3 | 3,866 | 15 | 0 | 3880.0 |
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.