KEYSTONE QUARRY Metal/Non-Metal
Keystone Quarry
· Surface
Controlled by
Keith Wilkinson
St. Charles,
Johnson County,
MO
·
Abandoned
MSHA Mine ID: 2300046
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2002
9
citations
2
significant & substantial
$585
proposed penalties
$585
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 |
|---|---|---|---|---|
| 2008 Q4 | 375 | 0 | 0 | 0.0 |
| 2008 Q3 | 1,483 | 0 | 0 | 0.0 |
| 2008 Q2 | 1,339 | 0 | 0 | 0.0 |
| 2008 Q1 | 490 | 0 | 0 | 0.0 |
| 2007 Q4 | 1,450 | 0 | 0 | 0.0 |
| 2007 Q3 | 1,779 | 0 | 0 | 0.0 |
| 2007 Q2 | 1,417 | 0 | 0 | 0.0 |
| 2007 Q1 | 928 | 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.