# Effects of heat and light, n.e.c. at AT&T
> OSHA SIR `2019076783` · 7/6/2019 · HOUSTON, TEXAS
## Severity
- **1 hospitalization**
- **Body part:** BODY SYSTEMS
- **Nature of injury:** Effects of heat and light, n.e.c.
## Cause
- **Event:** Exposure to environmental heat
- **Source:** Heat-environmental
## Employer
- **Name:** AT&T
- **Location:** 13206 Walston Spring Ct., HOUSTON, TEXAS, 77044
- **NAICS:** 443142
- **Jurisdiction:** 1
## Narrative

An employee was working in and out of a customer's attic pulling fiber optic cable. The employee's body began cramping, with muscle contractions. The employee was hospitalized for severe dehydration causing kidney failure.

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