Operation and maintenance of sewage treatment plant 7 mld capacity on sbr technology and main pumping station 40 mld disposal works at sahnewal town for the 3 year 2025 to 2028 period 01.04.2025 to 31.03.2028 for 36 months

Operation and maintenance of sewage treatment plant 7 mld capacity on sbr technology and main pumping station 40 mld disposal works at sahnewal town for the 3 year 2025to2028 period 01.04.2025 to 31.03.2028 for 36 months app cost lumpsum basis&amp#x0d

Short term maintenance contract (stmc) works from km 0/0 to km 17/8 and km.35/6 to 36/0, 18.200 km of nh 179a of salem thiruppathur vaniyambadi road in the state of tamil nadu (stmc) for the year 2024-25

Operation and maintenance of the cwss to 253 habitations in kulithalai and thogamalai s of karur district including repairs rectification works and supply of chemicals for the year 202526 ie 01042025 to 31032026

O and m of the cwss to thondamuthur and 6 other town panchayats and 134 rural habitations in thondamuthur union of coimbatore district including repairs rectification works and supply of chemicals for the year 202526 ie 01042025 to 31032026

Operation and maintenance of the cwss to 6 town panchayats and 698 rural habitations in nangavalli and mecheri s of salem district including repairs rectification works and supply of chemicals for the year 202526 ie 01042025 to 31032026

Operation and maintenance of the wss to advanced institute for integrated research on livestock and animal sciences aiirlivas at thalaivasal koot road in salem district including repairs rectification works and supply of chemicals for the year 202526

Operation and maintenance of cwss to 134 rural habitations in kumbakonam union of thanjavur district including repairs, rectification works and supply of chemicals for the period from 01.02.2025 to 31.03.2026

Replacement of existing 600 mm and 500 mm psc and ms pipe to 600 mm and 500 mm di k7 pipes for combined water supply scheme to 79 coastal habitations with bulk provision to 17 rural town panchayats and 19 wayside habitations in kanniyakumari district

Replacement of existing pumpsets psc pipe with di pipe rejuvenation of filter beds in cwss to villukuri town panchayat nagercoil corporation and 53 rural habitations in kanniyakumari district (construction period 6 months and trial 3 months)