# Fractures and other injuries, unspecified at Stalworth Underground LLC
> OSHA SIR `20231211369` · 12/14/2023 · CHICAGO, ILLINOIS
## Severity
- **2 hospitalizations**
- **Body part:** Multiple body parts, unspecified
- **Nature of injury:** Fractures and other injuries, unspecified
## Cause
- **Event:** Contact with objects and equipment, unspecified
- **Source:** Drilling machines, drilling augers
## Employer
- **Name:** Stalworth Underground LLC
- **Location:** University of Chicago Cancer Center, CHICAGO, ILLINOIS, 60637
- **NAICS:** 238910
- **Jurisdiction:** 1
## Narrative

Two employees were struck by the rotary table of a drilling rig while installing caisson. Employee 1 suffered multiple fractures, internal injuries, and head trauma. Employee 2 suffered multiple fractures, internal injuries, spinal injury, and head trauma.

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