# Poisoning, poisoning-related asphyxia at GreyStone Power Corporation
> OSHA SIR `20241211406` · 12/10/2024 · HIRAM, GEORGIA
## Severity
- **1 hospitalization**
- **Body part:** BODY SYSTEMS
- **Nature of injury:** Poisoning, poisoning-related asphyxia
## Cause
- **Event:** Inhalation of harmful substance  single episode or single shift
- **Source:** Carbon monoxide
- **Secondary source:** Secondary source not applicable
## Employer
- **Name:** GreyStone Power Corporation
- **Location:** 3400 Hiram Douglasville Highway, HIRAM, GEORGIA, 30141
- **NAICS:** 221122
- **Jurisdiction:** 1
## Narrative

On December 10, 2024, an employee was exposed to carbon monoxide while blowing string through conduit in a vault. Suffering from carbon monoxide poisoning, the employee lost consciousness.

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