# Fractures at Martin Marietta Materials Inc
> OSHA SIR `20161211691` · 12/16/2016 · CASTLE ROCK, COLORADO
## Severity
- **1 hospitalization**
- **Body part:** Chest, except internal location of diseases or disorders
- **Nature of injury:** Fractures
## Cause
- **Event:** Other fall to lower level less than 6 feet
- **Source:** Ladders, unspecified
## Employer
- **Name:** Martin Marietta Materials Inc
- **Location:** 309 S Gilbert St, CASTLE ROCK, COLORADO, 80104
- **NAICS:** 327320
- **Jurisdiction:** 1
## Narrative

An employee was climbing a ladder while holding a garden hose nozzle when he slipped and fell onto nearby truck equipment, breaking two left-side ribs.

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