Authors : Vishal Aadhithiya S.; Dr. M. Kanthimathi M.; Dr. G.Valarmathy; Thillai Harish S.; Sri Aravind K.

Volume/Issue : Volume 11 - 2026, Issue 4 - April

Google Scholar : https://tinyurl.com/ycysnt74

Scribd : https://tinyurl.com/57jsedtp

DOI : https://doi.org/10.38124/ijisrt/26apr1725

Note : A published paper may take 4-5 working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and ResearchGate.

Abstract : With the swift expansion of urban infrastructure, a smart strategy is essential for the assessment and upkeep of subterranean utilities like manholes and drainage systems. Relying on manual inspection for evaluation has its limitations, such as the potential for human error and hazardous working conditions. This project report presents the creation and implementation of a Smart Manhole Detection and Monitoring System that incorporates the Internet of Things (IoT). A wireless sensor network is set up at the site. It uses different sensors like gas, temperature, water level, tilt, and worker safety sensors. These sensors connect to an Arduino microcontroller and an ESP8266 Wi-Fi module. They monitor and report important conditions, dangers, and efficiencies inside the manhole in real-time. The sensor data are checked for any unusual readings or dangers, like toxic gas leaks or strange manhole lid movements. If such issues are found, real-time alerts are sent to the municipality using a Global System for Mobile Communication (GSM). The system aims to keep people safe from accidents and help the city work better while focusing on safety. It also helps build healthier and more sustainable communities. By watching in real-time and sending alerts, it protects city workers and reduces the risk of health problems and environmental dangers from broken underground systems.

Keywords : Man-Hole Cover, IoT, Drainage System

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