O'Brien Quarry Metal/Non-Metal
O'Brien Sand and Gravel Inc
· Surface
Controlled by
Robert F O'Brien
Granite Falls,
Snohomish County,
WA
·
Abandoned
MSHA Mine ID: 4503662
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2009
36
citations
18
significant & substantial
$9,878
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 |
|---|---|---|---|---|
| 2011 Q1 | 860 | 0 | 0 | 0.0 |
| 2010 Q4 | 800 | 8 | 3 | 10000.0 |
| 2010 Q3 | 270 | 0 | 0 | 0.0 |
| 2010 Q2 | 880 | 0 | 0 | 0.0 |
| 2010 Q1 | 1,154 | 20 | 12 | 17331.0 |
| 2009 Q4 | 60 | 1 | 0 | 16666.7 |
| 2009 Q3 | 40 | 7 | 3 | 175000.0 |
| 2009 Q2 | 1,000 | 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.