Smart city is a concept which every country look forward to seed in their lands. To make that seed a big tree, a lot of aspects need to be addressed. Among them an important element is that, the drainage system. Even a small area with the proper drainage system will contribute a lot to the society. Manholes act as the access point to a sewer system. If there are any blockages in the drainage pipelines, manholes are the way to get into the underground pipes. If the blockages are not addressed, the sewage water overflow through the manholes which rises the temper of the pedestrians as well as vehicle drivers. Even tilted manhole covers are dangerous since they lead to accidents. Also the life of the scavengers who enters the manhole is not safe because of unawareness of the toxic level of the drainage or sewage water.