A-1 Aggregates Inc · Fall to the walkway or working surface
INJURED EMPLOYEE WAS SHUTTING OFF WATER VALVE & PIPE HANDLE BROKE & EE FELL TO THE GROUND.
DILLON PLANT Metal/Non-Metal
Coronet Concrete Products
· Surface
Controlled by
James Richert
Indio,
Riverside County,
CA
·
Active
MSHA Mine ID: 0405447
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- Fatalities
- 0
- Total incidents
- 4
- Years on record
- 2001–2004
- Latest incident
- Jun 2004
Compliance record
MSHA citations since 2000
51
citations
11
significant & substantial
$6,808
proposed penalties
$6,808
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 |
|---|---|---|---|---|
| 2025 Q4 | 1,980 | 2 | 1 | 1010.1 |
| 2025 Q3 | 2,032 | 0 | 0 | 0.0 |
| 2025 Q2 | 2,060 | 0 | 0 | 0.0 |
| 2025 Q1 | 1,794 | 0 | 0 | 0.0 |
| 2024 Q4 | 1,654 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,143 | 0 | 0 | 0.0 |
| 2024 Q2 | 1,432 | 0 | 0 | 0.0 |
| 2024 Q1 | 1,523 | 1 | 0 | 656.6 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.
Reportable incidents
4 on file2004 · 1 incident
2003 · 1 incident
February 18, 2003
CA · Metal/Non-Metal
maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech
HANDTOOLS (NONPOWERED)
A-1 Aggregates Inc · Struck by... (Not Elsewhere Classified)
WORKING ON A PIECE OF EQUIPMENT.
2002 · 1 incident
A-1 Aggregates Inc · Caught in, under or between a moving and a stationary object
WHILE PRYING ROCK LOOSE FROM SCREEN, HE SMASHED HIS RIGHT THUMB.
2001 · 1 incident
A-1 Aggregates Inc · Struck against a moving object
FOLOLOWING TOO CLOSE TO EMBANKMENT WHILE BACKING UP THE WATER TRUCK.