CHICAGO, IL —
OSHA Injury Report: 4111 SIGNAL MAINTENANCE
Injury · Days away from work
At a glance
On , an injury at 4111 SIGNAL MAINTENANCE in CHICAGO, IL 60624 resulted in days away from work. Employee was sIGNAL MAINTAIN in mixed Mode Transit System.
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 MAINTENANCE
What was the outcome?
- Outcome
- Days away from work (code 2)
- Type
- Injury (code 1)
- Days away from work
- 21
Before the incident
LIFTING MOTOR
What happened
EE was lifting a motor when he felt a sharp pain in his lower back area
Injury or illness
Strained Posterior Low back Lifting MOTOR
Object or substance involved
MOTOR
Summary line
EE was lifting a motor when he felt a sharp pain in his lower back area
Employee and industry
- Job description
- SIGNAL MAINTAIN
- SOC code
- 49-9097 — Signal and Track Switch Repairers
- NAICS code
- 485111 — Mixed Mode Transit System
- NAICS vintage
- 2022
- Avg employees
- 118
- Total hours worked
- 254007
- EIN
- 362164842
- Establishment ID
- 1173509
- Employer case #
- 1702
When (timing detail)
- Date of incident
- Shift started
- 14:00
- Time of incident
- 21:30
- Filing year
- 2025
- Submitted
- 23FEB26:18:09:00
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.