Providing dedicated 250mm dia c.i.sewer pumping main to tnuhdb tenements 480 flats at periyar nagar from indira nagar pumping station in depot 173, area xiii

Providing green sun shadow (30 x 10m) and (30 x 12m) at west avenue road (thiruvanmiyur signal) towards tidel park and towards thiruvanmiyur bus depot in dn 173, zone - 13

Construction of lift station and its allied works at dhobikaana,lakshmipuram and laying of 200mm dia ci pumping main for a length of 1170m from proposed lakshmipuram lift station to thiruvanmiyur sps in depot 179, area xiii

Supplying and laying of 150mm dia ci dedicated sewer main from emaar apartment to tondiarpet f sps in depot 40, area iv

Providing green sun shadow (26 x 12m) and (10 x 12m) at kalkikrishnamoorthisalai (thiruvanmiyur signal) towards srp tools and towards adyar bus depot in dn 173, zone - 13

Supplying and laying of 150mm dia ci dedicated sewer main from yuga kalpataru apartment to vandiamman koil street discharge chamber in depot 93 area vii

Extension of 200mm dia c.i sewer pumping main from voc street and neruppumedu sps to saidapet c sps in depot 168, area xiii

Supplying and laying of 200mm dia dedicated sewage pumping main for tnhb at peters road to ice house pumping station in depot 115 area ix.

Laying of 200mm dia dedicated ci pumping main from the residential apartments at door.no.141 rajiv gandhi salai to lb road sps in depot 181, area-xiv

Providing sewerage facilities by construction of collection cum suction well and dedicated 200mm ci sewer main for the construction of 336 tenements tnuhdb at shenoy nagar swimming pool, aminjikarai new depot 101 (old depot 102) area viii.