# Concussions at US Postal Service Denver NDC
> OSHA SIR `2016032103` · 3/9/2016 · DENVER, COLORADO
## Severity
- **1 hospitalization**
- **Body part:** Brain
- **Nature of injury:** Concussions
## Cause
- **Event:** Fall or jump from vehicle in normal operation, nonroadway
- **Source:** Pallet jack-powered
## Employer
- **Name:** US Postal Service Denver NDC
- **Location:** 7766 E 56th Ave, DENVER, COLORADO, 80217
- **NAICS:** 491110
- **Jurisdiction:** 1
## Narrative

An employee was operating a riding pallet jack when she fell and hit her head on the concrete warehouse floor, suffering a concussion.

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