providing of 450 mm cc drain from d.no. 28-1-166 to 28-1-378-1, 450 mm cc drain from d.no. 28-1-167 to 28-1-176, 600 mm drain from d.no. 28-1-378-1 to 28-1-421-1 at maruvakomma colony in 22nd division ward sachivalayam 34, anatnauramu municipal corporatio
