revamping works of cwss to rishivandiyam and 91 other habitations & kallakurichi mpty, thiyagadurgam & chinnaselam tp in villupuram district (construction period: 12 months and free maintenance: 3 months).- revamping worksof cwss to rishivandiyam and 91 other habitations & kallakurichi mpty, thiyagadurgam & chinnaselam tp in villupuram district (construction period: 12 months and free maintenance: 3 months). 2 construction of infiltration well 4.5m dia and 9.0m depth at pazhayaseevaram, vengudi and melacheri hws- 7 nos 3 supply, delivery and erection of 90hp vertical turbine pumpsets in collection sump at head works at sudarasapuram cwss to risivandiyam and 91 other rural habitation in kallakurichi district- (5825 lpm x 40 m , 90hpvertical turbine pumpset - 1 no) 4 supply delivery and erection of submersible pump set and hsc pumpset head works,booster sation sump andway side pumpset cwss to rishivandiyamand 91 other way side habitation i kallakurichidistrict under revamping fund-2024- 2025 5 supply delivery and laying of ug cable cwss to rishivandiyamand 91 other way side habitation i kallakurichidistrict under revamping fund-2024- 2025 6 supply, delivery , laying and jointingof di k7 pipes and specials for pumping main from sundarasapuram to keelathalanur and vengalam reach 7 construction of pump room 4 m x 3 m 8 construction of compound wall at aliyapath sump size 15m x 15m 9 pumping main & branch pumping main. 10 lightingforpump room in cwss to rishivandiyam , kallakurichi mplty and thiyagadurugam and chinnaselam tp and 91 rural habitationsin kallakurichi distrct 11 maintenance of the scheme 12 add gst @ 18% on basic value