JaCore Aggregates LLC Metal/Non-Metal
JaCore Aggregates LLC
· Surface
Controlled by
Hi-Grade Materials Company; Jason Courville
Hesperia,
San Bernardino County,
CA
·
Abandoned
MSHA Mine ID: 0405598
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2004
18
citations
3
significant & substantial
$1,722
proposed penalties
$1,722
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 |
|---|---|---|---|---|
| 2007 Q2 | 912 | 4 | 2 | 4386.0 |
| 2007 Q1 | 733 | 0 | 0 | 0.0 |
| 2006 Q4 | 480 | 1 | 0 | 2083.3 |
| 2006 Q3 | 1,025 | 0 | 0 | 0.0 |
| 2006 Q2 | 1,035 | 7 | 1 | 6763.3 |
| 2006 Q1 | 835 | 0 | 0 | 0.0 |
| 2005 Q4 | 935 | 1 | 0 | 1069.5 |
| 2005 Q3 | 727 | 1 | 0 | 1375.5 |
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.