Comprehensive Operation & Maintenance Of Civil & Mechanical Assets Such As Elevated Service Reservoirs (E.S.R), Sump, Chemical House, Staff Quarters, Pump House, All Bulk Transmission And Distribution Pipelines, Valves, Pumping Machinery & Electrical Equipment Etc. For The Umrala Water Supply Scheme Including Supply Of 12.53 Mld Potable Water To All The 62 Villages/02 Towns For 3 Months Period. Taluka: Umrala/ Vallbhipur /Sihor/ Gadhda. District: Bhavnagar . Excluding Supply Of Pac, Bleaching Powder And Chlorine Gas. For 3-Months)