# Effects of heat and light, unspecified at AMEREN MISSOURI
> OSHA SIR `2018055120` · 5/25/2018 · MARYLAND HEIGHTS, MISSOURI
## Severity
- **1 hospitalization**
- **Body part:** BODY SYSTEMS
- **Nature of injury:** Effects of heat and light, unspecified
## Cause
- **Event:** Exposure to environmental heat
- **Source:** Heat-environmental
## Employer
- **Name:** AMEREN MISSOURI
- **Location:** 12121 Dorsett Road, MARYLAND HEIGHTS, MISSOURI, 63043
- **NAICS:** 221112
- **Jurisdiction:** 1
## Narrative

An employee was climbing a pole during training evaluations when he suffered a heat-related illness.

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