nhep maintaining hydraulic structures of kallarkutty dam for the year 2020 2021 , supplying labour round the clock for the operation of spillway gate , emergency gate , sluice gate , intake gate etc . of kallarkutty dam ( electrical/manual ) as and when required , assisting departmental officers for taking uplift pressure measurements and seepage measurements from the dam gallery , collecting rain gauge readings from the deptl rain gauge stations in the vicinity of the dam , taking water level and reporting to various offices etc as directed by the deptl officers , sweeping and cleaning the dam top , cleaning and removing the vegetation waste , plastics , paper etc from the right and left bank and from the premises of the security cabin etc complete as per the direction of the department officers for the year 2020-21