Freeport-McMoRan Sierrita Ops. operator
Controlled by
Freeport-McMoRan Inc
MSHA operator ID: L17248
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Email me when a new MSHA incident is filed at any Freeport-McMoRan Sierrita Ops. mine.
- Fatalities
- 0
- Total incidents
- 787
- Mines on record
- 2
- Years on record
- 2000–2026
Compliance record
MSHA citations since 2000
2,195
citations
393
significant & substantial
$2,109,147
proposed penalties
$1,894,855
paid to date
Source: MSHA violations data, updated weekly.
Top causes
- HANDLING OF MATERIALS 287 non-fatal
- SLIP OR FALL OF PERSON 166 non-fatal
- MACHINERY 90 non-fatal
- HANDTOOLS (NONPOWERED) 77 non-fatal
- POWERED HAULAGE 34 non-fatal
- OTHER 28 non-fatal
Incident timeline
2026
11
2025
35
2024
29
2023
38
2022
35
2021
28
2020
32
2019
34
2018
27
2017
29
2016
21
2015
26
2014
15
2013
35
2012
27
2011
39
2010
32
2009
38
2008
62
2007
45
2006
38
2005
39
2004
20
2003
12
2002
8
2001
15
2000
17