# Effects of heat and light, unspecified at United Parcel Service
> OSHA SIR `2022087257` · 8/16/2022 · CLEARWATER, FLORIDA
## 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:** United Parcel Service
- **Location:** 5720 126th Avenue North, CLEARWATER, FLORIDA, 33760
- **NAICS:** 561431
- **Jurisdiction:** 1
## Narrative

After a package delivery at a client's house, an employee developed heat-related muscle cramps. His legs then locked up.

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