Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,098,129Injury reports 132,232Establishments Most recent incident 2025-12-31

Naperville, IL —

OSHA Injury Report: Chicago Naperville Courtyard by Marriott

Injury · Other recordable case

At a glance

On , an injury at Chicago Naperville Courtyard by Marriott in 1155 E. Diehl Road, Naperville, IL 60563 resulted in other recordable case. Employee was assistant General Manager in membership hotels.

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Where did this happen?

Establishment
Chicago Naperville Courtyard by Marriott
Parent company
Chicago Naperville Courtyard by Marriott
Street
1155 E. Diehl Road
City
Naperville
State
IL
ZIP
60563
On-site location
Parking lot

What was the outcome?

Outcome
Other recordable case (code 4)
Type
Injury (code 1)

Before the incident

Walking into hotel from car

What happened

Came into work having some back pain slipped on some black ice outside of the building around [REDACTED].

Injury or illness

Strain

Object or substance involved

Black ice

Summary line

Almost slipped and fell

Employee and industry

Job description
Assistant General Manager
SOC code
11-9081 — Lodging Managers
NAICS code
721110 — Membership hotels
NAICS vintage
2022
Avg employees
31
Total hours worked
38260
Establishment ID
1021610
Employer case #
121823

When (timing detail)

Date of incident
Shift started
7:00:00.000
Time of incident
10:00:00.000
Filing year
2023
Submitted
12FEB24:20:55:00

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Source

Data from OSHA ITA Form 300/301 electronic submissions, filing year 2023. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.