Thayer Excavating LLC dba Riverbottom Rock operator
Controlled by
Todd Thayer; Kyle Thayer; Ray Thayer
MSHA operator ID: 0202193
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- Fatalities
- 0
- Total incidents
- 1
- Mines on record
- 1
- Years on record
- 2025
Compliance record
MSHA citations since 2025
4
citations
1
significant & substantial
$604
proposed penalties
$151
paid to date
Source: MSHA violations data, updated weekly.
Top causes
- SLIP OR FALL OF PERSON 1 non-fatal
Incident timeline
2025
1
Mines on record
- Plant 1 WA