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

Supply and laying of dedicated 150mm/100mm dia di water main for providing water supply to tnuhdb tenements at meenambal sivaraj nagar in depot-53, area v

Construction of water distribution stations of capacity 10ll 1 no. and 5ll 2 nos and providing 200mm dia di dedicated main for ezhil nagar tenements in depot 195 and 196, area xv

Providing 150mm dia di dedicated water main from ekkaduthangal wds to olympia cyberspace in depot 168, area xiii

Providing 100mm dia dedicated di water main to 1260 tnuhdb tenements at manali new town by providing tapping from 600mmdia di madhavaram booster right line at tpp road in depot 15 area ii

Providing 100mm dia dedicated di water main to 200 tnuhdb tenements at manali new town by providing tapping from 600mmdia di madhavaram booster right line at tpp road in depot 16 area ii

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

Providing dedicated 200mm dia c.i sewer pumping main from tnuhdb tenements (630 flats) at valleeswararthottam to adyar sps in depot 171, area xiii

Supplying and laying of 150mm dia di dedicated water main for 336 nos tenements tnuhdb flats at shenoy nagar in depot 102, area viii.

Supplying and laying 150mm dia di water main to mathur zone-ii wds by tapping from existing 200mm dia di mathur mmda zone-i feeder main at kamaraj salai in depot-19, area ii.