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Safety Incidents OSHA Severe Injury Reports · 2015–2025

Milwaukee, WI —

OSHA Injury Report: Komtasu - National Ave

Injury · Other recordable case

At a glance

On , an injury at Komtasu - National Ave in 4400 W National Ave, Milwaukee, WI 53214 resulted in other recordable case. Employee was machinist in cars, mining, manufacturing.

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Where did this happen?

Establishment
Komtasu - National Ave
Parent company
Komatsu Mining Corp
Street
4400 W National Ave
City
Milwaukee
State
WI
ZIP
53214
On-site location
F3034 - machine shop

What was the outcome?

Outcome
Other recordable case (code 4)
Type
Injury (code 1)

Before the incident

setting up machine for run

What happened

ergonomic back strain

Injury or illness

strained back shoulder

Object or substance involved

ergonomic position

Summary line

back shoulder strain changing jaws in machine

Employee and industry

Job description
Machinist
SOC code
51-4041 — Machinists
NAICS code
333131 — Cars, mining, manufacturing
NAICS vintage
2022
Avg employees
148
Total hours worked
453411
Establishment ID
945993
Employer case #
1

When (timing detail)

Date of incident
Shift started
14:00:00.000
Time of incident
14:00:00.000
Filing year
2023
Submitted
25JAN24:17:12:00

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Source

Data from OSHA ITA Form 300/301 electronic submissions, filing year 2023. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.