Waterloo, IA —
OSHA Injury Report: Black Hawk County Secondary Roads
Hearing loss · Other recordable case
At a glance
On , a hearing loss at Black Hawk County Secondary Roads in Waterloo, IA 50703 resulted in other recordable case. Employee was heavy Equipment Operator in highway, street, and bridge construction.
Where did this happen?
- Establishment
- Black Hawk County Secondary Roads
- Parent company
- Black Hawk County
- Street
- 1329 Longfellow Avenue
- City
- Waterloo
- State
- IA
- ZIP
- 50703
- On-site location
- Occupational Health Office
What was the outcome?
- Outcome
- Other recordable case (code 4)
- Type
- Hearing loss (code 5)
Before the incident
hearing test
What happened
unknown
Injury or illness
Hearing shift in left ear
Object or substance involved
hearing shift in the left ear.
Summary line
unknown
Employee and industry
- Job description
- Heavy Equipment Operator
- SOC code
- 47-2073 — Operating Engineers and Other Construction Equipment Operators
- NAICS code
- 237310 — Highway, street, and bridge construction
- NAICS vintage
- 2012
- Avg employees
- 40
- Total hours worked
- 71297
- Establishment ID
- 933122
- Employer case #
- 4
When (timing detail)
- Date of incident
- Shift started
- 6:30
- Time of incident
- 0:00
- Filing year
- 2024
- Submitted
- 28FEB2025:15:08:00
Source
Data from OSHA ITA Form 300/301 electronic submissions, filing year 2024. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.