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Safety Incidents OSHA Severe Injury Reports · 2015–2025

Rochester, MN —

OSHA Injury Report: Tonna Mechanical Inc

Injury · Days away from work

At a glance

On , an injury at Tonna Mechanical Inc in 1440 industrial Dr NW, Rochester, MN 55901 resulted in days away from work. Employee was warehouse in heating, ventilation and air-conditioning (HVAC) contractors.

Where did this happen?

Establishment
Tonna Mechanical Inc
Parent company
Tonna Mechanical Inc
Street
1440 industrial Dr NW
City
Rochester
State
MN
ZIP
55901
On-site location
2119 Wilshire Dr NE Rochester MN 55906

What was the outcome?

Outcome
Days away from work (code 2)
Type
Injury (code 1)
Days away from work
3
Days restricted or transferred
53

Before the incident

Using a utility knife to cut the electrical whip on a HVAC unit.

What happened

While using the utility knife to cut the electrical whip the knife slipped and this resulted in [REDACTED] cutting his left middle finger on the inside knuckle.

Injury or illness

Laceration to middle finger on left hand

Object or substance involved

Utility knife and he was not wearing the mandated A5 cut resistance gloves that are provided; improper use of tools

Summary line

Laceration to middle finger on left hand

Employee and industry

Job description
Warehouse
SOC code
53-7062 — Laborers and Freight, Stock, and Material Movers, Hand
NAICS code
238220 — Heating, ventilation and air-conditioning (HVAC) contractors
NAICS vintage
2022
Avg employees
80
Total hours worked
153474
EIN
411269382
Establishment ID
827137
Employer case #
Maday-Jack

When (timing detail)

Date of incident
Shift started
8:00:00.000
Time of incident
10:45:00.000
Submitted
14FEB24:17:42:00

More injuries at Tonna Mechanical Inc

View Tonna Mechanical Inc's full OSHA safety record →

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Source

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