Repair To Leaks Of Filter W/S Existing 350Mm, 300Mm, 250 Mm Dia Reserve Main And Other Service Main And Its Related Work At D.H. Road, Narayan Roy Rd, Talpukur Rd, D. Behala, Sarkarhat, Sarsuna Rd, Etc. In Ward No-126, Br- Xvi. Kmc/Ws/Joka/53/2025-26