International Research Journal of Education and Technology

This paper aims to design a system to measure and analyze the real-time levels of toxic gases and alert the workers. This project attempts to device an IOT technology that shall detect the mixture of gases, sensing each type of gas to measure its level while keeping track of the real-time dynamic changes in the above factors. The measured gases level are uploaded to firebase. If levels exceed beyond threshold, it shall send an alert on the connected mobile devices of the authorized people who are remotely located in the job. If sewage is about to overflow it can be informed to the officials through SMS message. An android application was developed and integrated with the designed system for monitoring purposes.

Keywords – Sewage, IOT, ThingSpeak, Safety, Firebase, Android Application