# Concussions at Prime Custom Metals, Inc.
> OSHA SIR `2021021287` · 2/11/2021 · DENVER, COLORADO
## Severity
- **1 hospitalization**
- **Body part:** Brain
- **Nature of injury:** Concussions
## Cause
- **Event:** Other fall to lower level, unspecified
- **Source:** Extension ladders
- **Secondary source:** Floors, walkways, ground surfaces, unspecified
## Employer
- **Name:** Prime Custom Metals, Inc.
- **Location:** 1225 Santa Fe Drive, DENVER, COLORADO, 80204
- **NAICS:** 332311
- **Jurisdiction:** 1
## Narrative

An employee was installing fabricated sheet metal siding on a new building under construction while on an extension ladder. The employee fell from the ladder to the ground resulting in a head injury, concussion, and a head laceration.

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