# Concussions at CITGO Petroleum Corp Lemont Refinery
> OSHA SIR `2025076569` · 7/8/2025 · LEMONT, ILLINOIS
## Severity
- **1 hospitalization**
- **Body part:** Brain
- **Nature of injury:** Concussions
## Cause
- **Event:** Collision with stationary object, nonroadway
- **Source:** Cranes other mobile cranes
- **Secondary source:** Trusses, girders, beams structurally attached
## Employer
- **Name:** CITGO Petroleum Corp Lemont Refinery
- **Location:** 135th St. and New Ave, LEMONT, ILLINOIS, 60439
- **NAICS:** 324110
- **Jurisdiction:** 1
## Narrative

An employee was driving a carry deck/small crane when its boom made contact with an overhead support beam. The employee was jostled in the cab and suffered a concussion.

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