Mining Incidents

Freeport-McMoRan Chino Mines Company operator

Controlled by Freeport-McMoRan Inc
MSHA operator ID: L09038
Fatalities
5
Total incidents
1120
Mines on record
3
Years on record
1987–2026
Compliance record
MSHA citations since 2000
1,597
citations
301
significant & substantial
$889,948
proposed penalties
$802,019
paid to date
90% of proposed penalties paid to date, a $87,929 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
245
inspections on record
17,913
inspection hours
8.9
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
1,597 citations across 17,913 inspection hours.
Source: MSHA inspections data, updated weekly.
Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$890K
proposed penalties
$802K
current assessed
$802K
paid to date
$0
outstanding
1,540 assessments are final orders; 29 contested dockets.
As of the most recent assessment on 2026-01-21.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2026
11
2025
16
2024
24
2023
25
2022
24
2021
26
2020
6
2019
31
2018
31 (2f)
2017
42
2016
45
2015
54
2014
31
2013
26
2012
25
2011
24
2010
7
2009
8 (1f)
2008
47
2007
38
2006
31
2005
33 (1f)
2004
20
2003
10
2002
8
2001
11
2000
16
1999
24
1998
29
1997
32 (1f)
1996
17
1995
15
1994
12
1993
14
1992
17
1991
27
1990
25
1989
70
1988
48

Mines on record

Fatalities under this operator

5 recorded
October 25, 2018 NM · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman Fatality · OTHER
Freeport-McMoRan Chino Mines Company · Struck against a moving object

Rollover accident/fatality/ongoing investigation.

June 15, 2018 NM · Metal/Non-Metal welder (shop) Fatality · HOISTING
Freeport-McMoRan Chino Mines Company · Fall from machine

An employee, assisting with shovel maintenance, entered the man lift at the shovel house level to descend and retrieve a needed part. After entering the man lift, the support arm broke, causing the basket and employee to fall to the ground. An investigation is ongoing. Amendment: Employee passed away 6/27/19.

March 19, 2009 NM · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator Fatality · OTHER
Freeport-McMoRan Chino Mines Company · Bodily reaction, (Not Elsewhere Classified)

Employee got out of cab and stepped toward window & knee gave out. Employee did not slip or trip, footing was good, maintained 3 point contact, from a flat surface, but as employee shifted his weight his knee gave out.

November 29, 2005 NM · Metal/Non-Metal welder (shop) Fatality · EXPLODING VESSELS UNDER PRESSURE
Freeport-McMoRan Chino Mines Company · Struck by... (Not Elsewhere Classified)

THE EE WAS ATTEMPTING TO IDENTIFY LEAKS IN A PONTOON ON A PUMP BARGE. APPARENTLY HE CONNECTED A COMPRESSOR TO THE END PLATE OF THE PONTOON VIA A THREADED NIPPLE, A HOSE WITH A VALVE AND AN AIR PRESSURE GAUGE. THE END OF THE PONTOON RUPTURED AND APPEARS TO HAVE HIT THE EMPLOYEE IN THE HEAD. BECAUSE THERE WERE NO WITNESSES, THE EXACT PROCEDURE & POSITION OF EE'S BODY DURING THE

June 7, 1997 NM · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor Fatality · ELECTRICAL
Freeport-McMoRan Chino Mines Company · Flash burns (electric)

EMP WAS USING A MULTIMETER TO CHECK A 480 VOLT BREAKER. A FLASH OCCURRED WHICH CAUSED 1ST, 2ND, AND 3RD DEGREE BURNS TO THE EMP. EMP EXPIRED 6-8-97 AT 1:10AM.

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The full compliance file on Freeport-McMoRan Chino Mines Company

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.