(Survey Package No.-5) Conducting detailed survey for block leveling and DCBM along the alignment and detailed final survey including preparation of designs, drawings and Estimates of Main Canal and Distributory Network including (Minors / Sub-minors / Field Channels) of Maddur canal of PRLIS , pkg no-5 by conducting detailed block level survey for an extent of 1,87,273acres to identify a minimum net ayacut of 1,03,000acres under PalamuruRangareddy Lift Irrigation Scheme. Subwork: Supply of Survey Mazdoors and Work Inspectors for conducting the survey for distributaries D2A, D5 and D10B.