# Intracranial injuries, unspecified at Black Construction Corporation
> OSHA SIR `20181212815` · 12/13/2018 · WAKE ISLAND, HAWAII
## Severity
- **1 hospitalization**
- **Body part:** Brain
- **Nature of injury:** Intracranial injuries, unspecified
## Cause
- **Event:** Other fall to lower level less than 6 feet
- **Source:** Step ladders
- **Secondary source:** Floor, n.e.c.
## Employer
- **Name:** Black Construction Corporation
- **Location:** Project P-662 MDA Test Support Facility, WAKE ISLAND, HAWAII, 96898
- **NAICS:** 236220
- **Jurisdiction:** 0
## Narrative

An employee was on an 8-foot A-frame stepladder, installing electrical conduit on a ceiling. The employee fainted and fell backwards from the ladder's fourth rung, landing on the concrete floor and suffering a head injury. The employee was hospitalized.

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