What indicates the need to request the gas company on a multi-gas monitor?

The request for the gas company to respond is typically based on the concentrations of carbon monoxide (CO) detected by a multi-gas monitor. In many protocols, a threshold value is established to ensure that dangerous levels of gas are not overlooked, thus protecting both the responders and civilians concerned.

A reading of 9 ppm is often considered a significant indicator for potential gas issues. This level suggests the presence of carbon monoxide at a concentration that is notable enough to warrant further investigation by specialized personnel from the gas company. They have the expertise and resources to manage potential gas leaks and ensure public safety.

Lower readings, while important for monitoring and understanding ambient levels of CO, usually do not signify an immediate need for external assistance. Therefore, while 1 ppm, 5 ppm, and even 12 ppm may merit attention, it is the 9 ppm threshold that typically triggers a protocol for involving the gas company. This aligns with safety regulations and best practices for assessing potential hazardous situations effectively.