Providing sewer collection system, lift station and pumping main to perumal kovil street and ambedkar nagar, depot 144 and 146, area xi.

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.

Construction of suction well with pumping arrangements and allied works for tnuhdb tenements at ms nagar in depot 53, area v

Improving sewerage facilities by providing dedicated sewer pumping main, construction of well and allied works at d.g.vaishnav college in depot 100, area viii

Providing sewer facilities by construction of suction cum collection well and supply, delivery and laying of 150mm dia ci dedicated sewer pumping main for the 396 tnuhdb tenements at shenoy nagar old bus stand new depot 100 old 103 area viii

Providing sewer facilities by construction of suction cum collection well and supply, delivery and laying of 150mm dia ci dedicated sewer pumping main for the 396 tnuhdb tenements at shenoy nagar old bus stand new depot 100 (old 103), area viii

Replacement of damaged hdpe water main pipes with di pipes at bharathidasan nagar in depot 146 area xi.

Proposed construction of collection cum suction well and supplying , laying of 200mm dia ci sewage pumping main from 120 mig flats of tnhb at dr.ramasamy salai to kk nagar b pumping station in depot 131 (new 136), area x

Replacement of damaged hdpe water main pipes with di pipes at astalakshmi nagar (phase-ii) in depot 147, area xi.

Providing rcc precast slab and repair to the existing silt catchpit at varalakshmi nagar and kandhasamy nagar in dn 144, unit 32, zone 11