Cal Rock Products LLC operator
Controlled by
David P Grimsley
MSHA operator ID: 0052436
Watch this operator
Email me when a new MSHA incident is filed at any Cal Rock Products LLC mine.
- Fatalities
- 0
- Total incidents
- 5
- Mines on record
- 1
- Years on record
- 2015–2020
Compliance record
MSHA citations since 2004
144
citations
30
significant & substantial
$43,158
proposed penalties
$34,727
paid to date
Source: MSHA violations data, updated weekly.
Top causes
- EXPLODING VESSELS UNDER PRESSURE 2 non-fatal
- SLIP OR FALL OF PERSON 2 non-fatal
- DISORDERS (REPEATED TRAUMA) 1 non-fatal
Incident timeline
2020
1
2019
1
2017
2
2015
1