# Poisoning, including poisoning-related asphyxia at CSI CONSTRUCTION SERVICES, INC.
> OSHA SIR `2020054614` · 5/18/2020 · MANSFIELD, OHIO
## Severity
- **1 hospitalization**
- **Body part:** BODY SYSTEMS
- **Nature of injury:** Poisoning, including poisoning-related asphyxia
## Cause
- **Event:** Inhalation of harmful substance-single episode
- **Source:** Carbon monoxide
- **Secondary source:** Saws-powered, except chainsaws
## Employer
- **Name:** CSI CONSTRUCTION SERVICES, INC.
- **Location:** 80 S. Main street, MANSFIELD, OHIO, 44902
- **NAICS:** 236220
- **Jurisdiction:** 1
## Narrative

Two employees were using a propane-powered saw indoors to cut concrete. They began to feel sick, stopped work, and went to the doorway for some fresh air. One of them lost consciousness and was hospitalized, suffering from carbon monoxide poisoning.

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