Comprehensive Operation & Maintenance Of Civil 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 Singla-Malaja Rwss (Ddsa Package-4) Water Supply Scheme, Including Supply Of 11.05 To 11.65 Mld Potable Water To All The 58 Villages For 60 Months Period. Taluka: Chhotaudepur District: Chhotaudepur, Excluding Supply Of Pac Solution, Bleaching Powder And Chlorine Gas Etc. Completed.