# Injuries to the brain, spinal cord and severe wounds, internal injuries at Rivas Electric
> OSHA SIR `2024053880` · 5/3/2024 · OKLAHOMA CITY, OKLAHOMA
## Severity
- **1 hospitalization**
- **Body part:** Multiple body parts  n.e.c.
- **Nature of injury:** Injuries to the brain, spinal cord and severe wounds, internal injuries
## Cause
- **Event:** Fall to lower level from collapsing structure or equipment  more than 30 feet
- **Source:** Stairs, steps
- **Secondary source:** Other constructed surface
## Employer
- **Name:** Rivas Electric
- **Location:** 10333 W Reno Ave, OKLAHOMA CITY, OKLAHOMA, 73127
- **NAICS:** 238210
- **Jurisdiction:** 1
## Narrative

An employee was installing electrical wiring at the third floor when they fell through an uncompleted stair case to the ground of the first floor, resulting in a concussion and fractures to their arm and pelvis.

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