# Bruises, contusions at INTERSTATE STEEL BUILDERS, INC.
> OSHA SIR `2015096963` · 9/22/2015 · SAN DIEGO, CALIFORNIA
## Severity
- **1 hospitalization**
- **Body part:** Abdomen, except internal location of diseases or disorders
- **Nature of injury:** Bruises, contusions
## Cause
- **Event:** Struck against stationary object or equipment while rising
- **Source:** Roof trusses, joists
- **Secondary source:** Manlifts
## Employer
- **Name:** INTERSTATE STEEL BUILDERS, INC.
- **Location:** Hanger 5, SAN DIEGO, CALIFORNIA, 92102
- **NAICS:** 238120
- **Jurisdiction:** 0
## Narrative

An employee was operating a manlift and struck their abdomen against the roof joist causing a contusion.

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