Mining Incidents

Mitsubishi Cement CorpOperator

Controlled by Mitsubishi Corp
MSHA Operator ID: L10104
Fatalities
1
Total incidents
210
Mines on record
1
Years on record
2000–2025

Safety benchmark

Recorded fatalities relative to other operators with a fatal MSHA history. Percentile is computed across the 739 operators with at least one recorded fatality.

Fatality-count percentile
0th

More recorded fatalities than 0% of operators on file.

Rank
#290of 739

Position when operators are sorted by recorded fatalities.

Vs industry mean
0.6×

Industry mean: 1.6 fatalities per fatal-history operator.

This operator
1
Industry mean
1.6
Industry median
1
Peers at similar incident volume

Methodology: percentile and rank computed across MSHA operators with at least one recorded fatality. Industry mean is the average across that same population. Peers are sampled by closest total-incident count, regardless of fatality outcome.

For counsel + compliance teams

Get an email the moment a new MSHA-reportable accident lands at any mine on file under Mitsubishi Cement Corp. Useful for 105(c) defense intake, FMSHRC docket prep, and active client monitoring.

Top causes

  • SLIP OR FALL OF PERSON1 fatality · 41 non-fatal
  • HANDLING OF MATERIALS78 non-fatal
  • MACHINERY25 non-fatal
  • HANDTOOLS (NONPOWERED)18 non-fatal
  • POWERED HAULAGE13 non-fatal
  • DISORDERS (REPEATED TRAUMA)5 non-fatal

Incident timeline

2025
6
2024
2
2023
8
2022
3
2021
4
2020
8
2019
6
2018
2
2017
5
2016
6
2015
12
2014
10
2013
5
2012
5
2011
6
2010
5
2009
7
2008
15
2007
10
2006
12 (1f)
2005
12
2004
16
2003
8
2002
8
2001
17
2000
12

Mines on record

Fatalities under this operator

1 recorded
Fall to lower level, (Not Elsewhere Classified)

Plywood was covering the manhole inside the kiln. The EE pushed the plywoood forward and walked through the manhole, falling approximately 20'. (The victim died August 21, 2006 as a result of his injuries.)