Details: survey od270818/2023-2024:water audit including flow and pressure assessment at various points , quality testing like residual chlorine, turbidity, ph, report generation & assessment of nrw by identifying water losses using ultra sonic flow meters and field survey. all meters shall be accredited at nabl accredited labs, od270840/2023-2024:test pit excavation and rehabilitation for measuring the pressure, quality & quantity of water at various points. od270849/2023-2024:mapping of all buried pipelines by creating comprehensive map of existing underground pipe line network including material, size, length of each pipe segments, location and depth, c value, identifying and marking valves, correcting any discrepancies between existing map and actuals, head available sources, elevations of the network/nodes, interconnections in the network and demand at each node, porting of the existing elevation data into gis map with geo-reference. od270853/2023-2024:consumer indexing by door to
Sector: Water supply and Sewerage