Key Takeaway
Plant 1 is a intermittent surface mine producing SandAndGravel, located in Ellensburg, Kittitas County, WA. It has 1 violations on record (0 S&S) and $151 in proposed penalties. Operated by Thayer Excavating LLC dba Riverbottom Rock.
Plant 1
Operator: Thayer Excavating LLC dba Riverbottom Rock
Controller: Todd Thayer; Kyle Thayer; Ray Thayer
Location: Ellensburg, Kittitas County, WA
Employees: 2
Recent Violations
View all 1 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 01/07/2025 | 56.14132(a) | Non-S&S | LowNegligence | $151 |
Accidents & Injuries
View all 1 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 04/15/2025 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 2 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 09/02/2025 | 09/04/2025 | 47.50 | 2 |
| 01/06/2025 | 01/07/2025 | 9.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Plant 1 have?
Plant 1 has 1 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $151.
What type of mine is Plant 1?
Plant 1 is a Surface mine producing SandAndGravel, located in Ellensburg, Kittitas County, WA. It currently has 2 employees.
Has anyone been injured or killed at Plant 1?
According to MSHA records, Plant 1 has 1 reported accident/injury records and 0 fatalities on file.
Who operates Plant 1?
Plant 1 is operated by Thayer Excavating LLC dba Riverbottom Rock and controlled by Todd Thayer; Kyle Thayer; Ray Thayer. MSHA Mine ID: 4503835.