2,042,423Injury reports 130,778Establishments Most recent incident 2025-12-31
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 crane operator in cars, mining, manufacturing.

Watch Komtasu - National Ave — free Get an email when a new federal OSHA severe-injury report for Komtasu - National Ave is published. One employer, no account, unsubscribe in one click.

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
B165 crane area

What was the outcome?

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

Before the incident

moving parts with overhead [REDACTED]

What happened

employee was looking up at the crane and tripped over a piece of wood on the floor

Injury or illness

facial contusion

Object or substance involved

wood block

Summary line

Employee tripped on a block of wood and fell striking face

Employee and industry

Job description
Crane operator
SOC code
53-7021 — Crane and Tower Operators
NAICS code
333131 — Cars, mining, manufacturing
NAICS vintage
2022
Avg employees
148
Total hours worked
453411
Establishment ID
945993
Employer case #
4

When (timing detail)

Date of incident
Shift started
6:00:00.000
Time of incident
8:00:00.000
Filing year
2023
Submitted
25JAN24:17:18:00

More injuries at Komtasu - National Ave

View Komtasu - National Ave's full OSHA safety record →

More injuries in this industry (NAICS 333131)

More injuries in WI

CHIPPEWA FALLS, WI—

WM 5373

PLYMOUTH, WI—

WM 3497

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.