Hydrology

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HYDROLOGICAL AND HYDRAULIC MODELLING

  • Installation of automatic weather stations with data loggers for measuring rainfall, snowfall, temperature, wind speed & direction, relative humidity, solar radiation, sunshine hours and evaporation
  • Establishment of gauge and discharge site
  • Discharge observations using floats and current meters
  • Installation of winch and cable way for cross-section and current meter observations
  • Water levels using automatic water level recorders and contact free radar sensors
  • Water depth using eco-sounder and water depth sensors
  • Stage-discharge relationships
  • Suspended sediment concentration and load
  • Water quality parameters
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HYDROLOGICAL DESIGN

  • Hydrological design for water resources and hydropower projects
  • Water and sediment yield estimation
  • Assessment water availability, transposition of flow series, computation of dependable years and preparation of flow duration curves at gauged and ungauged potential hydropower sites
  • Assessment of project specific environmental flows
  • Design storm analysis
  • Estimation of design flood
  • Sedimentation studies
  • Development of modules for profile extraction, site selection and power potential calculations
  • Dam break analysis