construction c c drain and culvert a) d no 1/155-145-a 4 (hampaiah colony 2nd board) to pb no 36/4 b) d no 1/1/155-145-2 to opposite pb no 36/4 total length (70 x 2 (300 mm) ) c) d no 1/157-6 to opp gowtham school d) epl brgf hmpc p no 17 to opposite gowa