renewal of bt surface with wmm patch work to the wss pipeline cutting portion at as nagar main road ( 032049r5905 ) , as nagar 6th street ( 032049r5916 ) , np nagar north south main road ( 032049r5970 ) , np nagar east main road ( 032049r5971 ) in ward no.49, renewal of bt surface with wmm patch work to the wss pipeline cutting portion at sahajapuram 1st street ( 032058r5253 ) , sahajapuram 2nd street ( 032058r5254 ) , sahajapuram 3rd street ( 032058r5255 ) and arul jothi garden e-w main street ( 032058r5227 ) in ward no.58, renewal of bt surface with wmm patch work to the wss pipeline cutting portion at p.a.p nagar 1st street ( 032059r4456 ) , p.a.p. nagar 2nd street ( 032059r4457 ) , p.a.p. nagar 2nd cross street ( 032059r4459 ) , angalamman kovil street -1 ( 032059r4462 ) in ward no.59, renewal of bt surface with wmm patch work to the wss pipeline cutting portion at krishna nagar main road ( 032060r4645 ) and velli vizha colony main street e-w ( 032060r5014 ) in ward no.60. ( package no.15 ) estimate amount : rs. 145.00 lakhs