Mt Si Quarry Metal/Non-Metal
Mt Si Quarry SMM
· Surface
Controlled by
Lance Despain
Bellevue,
King County,
WA
·
Abandoned
MSHA Mine ID: 4502189
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2000
127
citations
18
significant & substantial
$14,974
proposed penalties
$14,117
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 |
|---|---|---|---|---|
| 2024 Q4 | 436 | 0 | 0 | 0.0 |
| 2024 Q3 | 631 | 0 | 0 | 0.0 |
| 2024 Q2 | 644 | 0 | 0 | 0.0 |
| 2024 Q1 | 630 | 0 | 0 | 0.0 |
| 2023 Q4 | 1,484 | 0 | 0 | 0.0 |
| 2023 Q3 | 1,454 | 0 | 0 | 0.0 |
| 2023 Q2 | 1,637 | 0 | 0 | 0.0 |
| 2023 Q1 | 1,607 | 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.