Groton, CT —
OSHA Injury Report: Catherine Kolnaski Steam Magnet School
Injury · Days away from work
At a glance
On , an injury at Catherine Kolnaski Steam Magnet School in Groton, CT 6340 resulted in days away from work. Employee was tree House Aide in elementary and secondary schools.
Where did this happen?
- Establishment
- Catherine Kolnaski Steam Magnet School
- Parent company
- Groton Public Schools
- Street
- 500 Poqounnock Road
- City
- Groton
- State
- CT
- ZIP
- 6340
- On-site location
- gymnasium
What was the outcome?
- Outcome
- Days away from work (code 2)
- Type
- Injury (code 1)
- Days away from work
- 28
Before the incident
standing in gymnasium
What happened
a ball bounced and hit employee in the head
Injury or illness
concussion without loss of consciousness head contusion cervical spine sprain
Object or substance involved
play ball
Summary line
head injury
Employee and industry
- Job description
- Tree House Aide
- SOC code
- 39-9011 — Childcare Workers
- NAICS code
- 611110 — Elementary and secondary schools
- NAICS vintage
- 2022
- Avg employees
- 102
- Total hours worked
- 81193
- EIN
- 066001619
- Establishment ID
- 1425504
- Employer case #
- 4
When (timing detail)
- Date of incident
- Shift started
- 7:00
- Time of incident
- 9:00
- Filing year
- 2025
- Submitted
- 28JAN26:20:11:00
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.