Details: carrying out detailed topographic & hydro graphic survey of different canal/khal/ drainage channel /river under contai irrigation division to develop plan & cross sections showing the latest river courses, streams, nalas, vegetation and any other water bodies showing other permanent features like bridges, roads, highways, habitation, vegetation etc. up to 50-100 m either sides of both banks/stretch from the centre line of the canal/khal/drainage channel/ river and taking long section, cross sections @ 120 m centre to centre using echo-sounder instrument and d.g.p.s. system (rtk method) and submission of necessary drawings both hard and soft copies etc complete kantapukuria khal paninala irrigation canal seulipur khal denredighi khal dunia khal narghat khal
Sector: Irrigation