PORTABLE ROCK CRUSHER #1 Metal/Non-Metal
H L Zumwalt Construction Inc
· Surface
Controlled by
Estate of Henry Zumwalt
San Antonio,
Bexar County,
TX
·
Abandoned
MSHA Mine ID: 4104266
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Email me when a new MSHA incident is filed at PORTABLE ROCK CRUSHER #1.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2001
18
citations
8
significant & substantial
$2,343
proposed penalties
$2,343
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 |
|---|---|---|---|---|
| 2002 Q4 | 0 | 0 | 0 | |
| 2002 Q2 | 0 | 0 | 0 | |
| 2002 Q1 | 0 | 0 | 0 | |
| 2001 Q4 | 151 | 0 | 0 | 0.0 |
| 2001 Q3 | 151 | 0 | 0 | 0.0 |
| 2001 Q2 | 200 | 18 | 8 | 90000.0 |
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.