# Effects of heat and light, unspecified at AT&T
> OSHA SIR `2023087186` · 8/8/2023 · FRISCO, TEXAS
## 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:** AT&T
- **Location:** 13051Home Road, FRISCO, TEXAS, 75033
- **NAICS:** 517311
- **Jurisdiction:** 1
## Narrative

An outdoor technician completed a day of cable/fiber optic installation work at three or four customer locations. He went home, then developed cramps an hour and a half later. He was hospitalized, suffering from heat-related illness.

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