Duluth, MN —
OSHA Injury Report: ISD 709 Denfeld High School
Other illness · Other recordable case
At a glance
On , an other illness at ISD 709 Denfeld High School in Duluth, MN 55807 resulted in other recordable case. Employee was assistant Principal High Sch in high schools.
Where did this happen?
- Establishment
- ISD 709 Denfeld High School
- Parent company
- Duluth Public Schools ISD 709
- Street
- 401 North 44th Ave West
- City
- Duluth
- State
- MN
- ZIP
- 55807
- On-site location
- NA Continuous Use of Radio Headset Work Related
What was the outcome?
- Outcome
- Other recordable case (code 4)
- Type
- Other illness (code 6)
Before the incident
[REDACTED]
What happened
Employee has been wearing an earpiece in their right ear that attaches to their hand held radio. They have been wearing it for 14 years. The earpiece needs to be worn at all times to protect data privacy of the students whose names are used over the radio. The ear piece has caused a constant high pitched ringing in their right ear called tinnitus.
Injury or illness
Hearing Loss or Impairment of Ears Right Side
Object or substance involved
Volume level of Radio Earpiece
Summary line
Hearing Loss or Impairment of Ears Right Side - Directly harmed by: Volume level of Radio Earpiece
Employee and industry
- Job description
- Assistant Principal High Sch
- SOC code
- 2605216 — Education Administrators, Kindergarten through Secondary
- NAICS code
- 611110 — High schools
- NAICS vintage
- 2022
- Avg employees
- 174
- Total hours worked
- 196138
- EIN
- 416003776
- Establishment ID
- 1126881
- Employer case #
- FY25-0009
When (timing detail)
- Date of incident
- Shift started
- 0:00
- Filing year
- 2025
- Submitted
- 20FEB26:18:15:00
Source
Data from OSHA ITA Form 300/301 electronic submissions, filing year 2025. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.