# Fractures and dislocations at Premier Earthworks and Infrastructure
> OSHA SIR `2020054246` · 5/6/2020 · CASTLE ROCK, COLORADO
## Severity
- **1 hospitalization**
- **Body part:** Multiple body parts, n.e.c.
- **Nature of injury:** Fractures and dislocations
## Cause
- **Event:** Fall through surface or existing opening 11 to 15 feet
- **Source:** Existing floor opening
- **Secondary source:** Grates and drains in floor surface
## Employer
- **Name:** Premier Earthworks and Infrastructure
- **Location:** Montaine Filing 3, CASTLE ROCK, COLORADO, 80104
- **NAICS:** 238910
- **Jurisdiction:** 1
## Narrative

An employee stepped on a storm inlet grate that was not seated fully on the top flange after getting off equipment. The lid flipped in and the worker fell approximately 15 feet to the bottom of the inlet.  He was hospitalized with a dislocated shoulder and possible cracked vertebrae.

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