Producing potable water as desirable standards from Thanasavali Intake head works of Thanasavali Regional Water Supply Scheme by proper operation and maintenance of conventional water treatment plant at Thanasavali MHW including all civil works, pipe system channels, all consumable, incl. Proper chlorination, skilled and unskilled manpower, material, T & P articles, vehicles, all type of valve chamber, and water metre for continuous running of filter plants round the clock, with uninterrupted pumping of treated water from Thanasavali Main Head works to various Sub Headworks. Proper operation and maintenance of different class, type and diameter pipes, pump houses, Sumps, RCC ESR/ Stand pipes, Sluice valves, Non return valve. At all these head works. Replacement spares all equipments and maintenance of civil structures etc. Including supply sufficient potable water to villages included in the scheme with residual chlorine of required PPM at bulk supply point including all type of brake down works for civil works. Providing sufficient No. of Supervision skilled and unskilled labours and providing security for all head works sites, pipeline etc for overall management of O & M work of whole scheme based on Mahi River for 66 villages 24 hours for form Dt: 01. 07. 2024 to Dt: 31. 12. 2024.