Construction of swd at nesapakkam rajiv gandhi nagar at ramapuram&amp#x0d main road, kanagasabai street and venkatraman street (disposal adayar river) in&amp#x0d dn137 zone 10 package 21.

Construction of swd of size 900x900mm along 12th sector 73rd street 12th sector 74th street 12th sector 77th street and 78th street in dn.137 zone 10 package 22

Construction of swd of size 900x900mm along 9th sector 51st 52nd and 46th street in dn 137 zone 10 package 23

Demolition and reconstruction /new construction of storm water drain at medavakkam tank road (from jn. of ayanavaram road to km hospital) (reach j-3 to j) (from jn. of banakka road to samybakthan street)(reach j1a to j-2) in dn.75, zone 6,package-10

Package 20, construction of swd at nesapakkam rajiv gandhi nagar, moovendar street, moovendar cross street, ganesan street, sakthi vinayagar koil street, nagappan street and erikarai salai in dn.137, zone 10

Construction of storm water drain of size 900x900mm along bharathinagar main road to khanunagar 12th street in dn 137 zone 10 package 24

Demolition and re-construction of storm water drain of size 900x900mm at rv nagar 69th street (from rv nagar 75th street to jafferkhanpet canal) in dn.139, zone 10, package 25

Demolition and reconstruction of storm water drain at vadivel main street, nelvayal road and veerasami street (svm nagar) (from decoster road to veera chetty street) in dn.71 and 73, zone 6, package-8

Package 18, demolition and re-construction of swd of size 900x900mm at karunanidhi 1st street and kumaran colony 1st street, demolition and re construction of swd of size 1200 x 1200 mm at govindhan road in dn.140 and south west boag road in dn.141

Package 19, construction of storm water drain to pr water logging pinjalasubramani street and ramasamy street in dn.133, zone 10,