Comprehensive Operation & Maintenance of Civil & Electromechanical assets such as elevated service reservoirs ( E. S. R ), RCC Sump, water treatment plant, chemical house, staff quarters, intake wells/ structures, pump house, all bulk transmission and distribution pipelines, valves, pumping machinery & electrical equipment etc. of the Medium category: Chorvadla Zone RWSS including supply of 15. 98 MLD potable water to all the habitations/ villages/ towns for 36 months period. Taluka: Palitana/ Gariyadhar/ shihor/ Umrala District: Bhavnagar based on Shetrunji Dam & Narmada Mahi Pipeline. Excluding supply of PAC, bleaching powder and chlorine gas. ( 2nd Attempt )