Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,276,768Injury reports 135,424Establishments Most recent incident 2025-12-31

OSHA Injury Report: HammerHead Trenchless

Injury · Other recordable case

On , an injury at HammerHead Trenchless in 500 South CP Ave, Lake Mills, WI 53551 resulted in other recordable case. Employee was designer in construction machinery manufacturing.

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Parent company
HammerHead Trenchless
Street
500 South CP Ave
City
Lake Mills
State
WI
ZIP
53551
On-site location
Slitter Machine
Outcome
Other recordable case (code 4)
Type
Injury (code 1)

Lifting shaft

Shaft slipped during a team lift while working on prototype cal tube. Employees finger got caught between the shaft and a fixed part of the machine when trying to remove the slit material

Laceration Upper Extremities-Finger (S) Left Side Parts being handled

shaft

Laceration Upper Extremities-Finger (S) Left Side Parts being handled

Job description
Designer
SOC code
9999: Uncoded
NAICS code
333120: Construction machinery manufacturing
NAICS vintage
2022
Employees at this establishment (2023 average)
115
Hours worked at this establishment (2023 total)
267,782
Establishment ID
1135501
Employer case #
2023-HHO-0
Date of incident
Shift started
08:00
Time of incident
14:35
Filing year
2023
Submitted to OSHA
2024-02-16

View HammerHead Trenchless's full OSHA safety record →

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

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