# Effects of heat  unspecified at Alpek Polyester MS Inc.
> OSHA SIR `2025065535` · 6/10/2025 · BAY SAINT LOUIS, MISSISSIPPI
## Severity
- **1 hospitalization**
- **Body part:** BODY SYSTEMS
- **Nature of injury:** Effects of heat  unspecified
## Cause
- **Event:** Exposure to environmental heat  indoor
- **Source:** Heat environmental
- **Secondary source:** Personal protective equipment (PPE)  n.e.c.
## Employer
- **Name:** Alpek Polyester MS Inc.
- **Location:** 3303 Port and Harbor Dr., BAY SAINT LOUIS, MISSISSIPPI, 39520
- **NAICS:** 325211
- **Jurisdiction:** 1
## Narrative

An employee developed heat stress while wearing a polymer protection hot suit. The employee was hospitalized.

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