Comprehensive Operation & Maintenance of Civil & Electromechanical assets such as elevated service reservoirs ( E. S. R ), HGLR, sump, water treatment plant, chemical house, staff quarters, pump house, all bulk transmission and distribution pipelines, valves, pumping machinery & electrical equipment etc for the the small category: Umarpada water supply scheme, Ta: Umarpada including supply of 2. 23 MLD potable water to all 18 villages/ 16 Habitations for 12 months period. Taluka: Umarpada District: Surat based on based on intake well on karjan river. Including supply of chlorine gas, Bleaching Powder and Alum/ PAC Solution and Excluding Water and Energy Charges.