# Fractures at AR Daniel Construction Services, LLC
> OSHA SIR `2017109621` · 10/6/2017 · CEDAR HILL, TEXAS
## Severity
- **1 hospitalization**
- **Body part:** Skull
- **Nature of injury:** Fractures
## Cause
- **Event:** Struck by dislodged flying object, particle
- **Source:** Scrap, waste, debris, n.e.c.
- **Secondary source:** Jacks
## Employer
- **Name:** AR Daniel Construction Services, LLC
- **Location:** 506 Tidwell St., CEDAR HILL, TEXAS, 75104
- **NAICS:** 237110
- **Jurisdiction:** 1
## Narrative

An employee was using two hydraulic jacks on each side of a 36-inch pipe to create a drainage beneath the highway. The unit was under pressure when a 3-inch fragment of the jack separated and penetrated the employee's hard hat, fracturing the skull.

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