Comprehensive Operation & Maintenance Of PWS Khutauna including repairs of Civil & Mechanical Structures, Supply of Spare parts, all Chemical, Energy cost, Deployment of manpower, checking of status of supply in the command area, repairing of leakages, maintaining log book, data compilation, submission of daily/ weekly/ monthly and yearly report of water quality, getting endorsed/ tested by state laboratories once in every month, maintenance of all built- up/ installed structures/ units under the scheme, including round- the clock watch & ward to ensure potable water to the beneficiaries of the scheme for 60 calendar months.