Now a days sewer cleaning work is going on by Super succer machine in our Sector near VDS market. The sewer deptt if Noida authority is cleaning the sewer from last 10 days. Every night after 12 pm they start the process and clean 2 to 3 manholes which are blocked. It is because sewer line is not in use during night and to some extent empty.
During process one person going inside the main hall with the help of rope, oxygen cylinder and mask and blocked the sewer from both the side and with the help of suction machine they suck the shilt and other materials from main Halls.
During the diving in sewer water the minimum stay inside the sewer is almost 20 to 25 minutes.
Thanks to Senior officers of Noida Authority and FONRWA team members of support and visit.