Mission Valley Rock, LLCOperator
Controlled by Martin Marietta Materials Inc
MSHA Operator ID: L36376
- Fatalities
- 0
- Total incidents
- 50
- Mines on record
- 1
- Years on record
- 2000–2025
For counsel + compliance teams
Get an email the moment a new MSHA-reportable accident lands at any mine on file under Mission Valley Rock, LLC. Useful for 105(c) defense intake, FMSHRC docket prep, and active client monitoring.
Top causes
- HANDLING OF MATERIALS17 non-fatal
- MACHINERY7 non-fatal
- SLIP OR FALL OF PERSON7 non-fatal
- HANDTOOLS (NONPOWERED)6 non-fatal
- POWERED HAULAGE4 non-fatal
- DISORDERS (REPEATED TRAUMA)3 non-fatal
Incident timeline
2025
1
2022
1
2020
1
2017
2
2016
4
2013
1
2012
1
2011
2
2010
1
2008
1
2007
6
2006
2
2005
4
2004
3
2003
3
2002
4
2001
7
2000
6