# Fractures at The Installation Group, LLC
> OSHA SIR `2021021635` · 2/23/2021 · HILLSDALE, ILLINOIS
## Severity
- **1 hospitalization**
- **Body part:** Thigh(s)
- **Nature of injury:** Fractures
## Cause
- **Event:** Fall through surface or existing opening, unspecified
- **Source:** Grates and drains in floor surface
- **Secondary source:** Floors, walkways, ground surfaces, unspecified
## Employer
- **Name:** The Installation Group, LLC
- **Location:** 28424 38th Ave N, HILLSDALE, ILLINOIS, 61257
- **NAICS:** 238290
- **Jurisdiction:** 1
## Narrative

An employee fell through a grating on a mezzanine. The employee landed on the concrete surface below and suffered a broken right femur.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · MORVS · CC0 1.0*