construction of cc drains from 1.d.no.6/252-1 to d.no.6/255 2.d.no.6/263 to d.no.6/258 3.d.no.6/256 to d.no.10/1068 4. d.no.6/245 to d.no.6/234 5.d.no.6/264 to d.no.6/272 6.d.no.7/820 to d.no.7/136-2, near masima circle & 7. construction of cc drain & cul