CHICAGO, IL —
OSHA Injury Report: 4111 SIGNAL MAINTENANCE
Injury · Other recordable case
At a glance
On , an injury at 4111 SIGNAL MAINTENANCE in CHICAGO, IL 60624 resulted in other recordable case. Employee was eLECTRICAL MAIN in mixed Mode Transit Systems.
Where did this happen?
- Establishment
- 4111 SIGNAL MAINTENANCE
- Parent company
- Chicago Transit Authority SIGNAL MAINTENANCE
- Street
- W S POWER WAY 3900 W MAYPOLE
- City
- CHICAGO
- State
- IL
- ZIP
- 60624
- On-site location
- SIGNAL MAINTENACE
What was the outcome?
- Outcome
- Other recordable case (code 4)
- Type
- Injury (code 1)
Before the incident
WALKING
What happened
EE slipped walking down stairs to get a part when his injuring his right knee
Injury or illness
Sprained Right Knee Fall from different level stairs
Object or substance involved
stairs
Summary line
EE slipped walking down stairs to get a part when his injuring his right knee
Employee and industry
- Job description
- ELECTRICAL MAIN
- SOC code
- 9999 — Uncoded
- NAICS code
- 485111 — Mixed Mode Transit Systems
- NAICS vintage
- 2022
- Avg employees
- 124
- Total hours worked
- 262830
- EIN
- 362164842
- Establishment ID
- 1173509
- Employer case #
- 1073
When (timing detail)
- Date of incident
- Shift started
- 6:00
- Time of incident
- 8:35
- Filing year
- 2024
- Submitted
- 25FEB2025:21:25:00
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.