tender for the selection of consultant for preparation of detailed project report for upgradation of water supply system of bina-itawa municipal area tender for the selection of consultant for preparation of detailed project report for upgradation of water supply system of bina-itawa municipal area , for preparation of detailed project report for up-gradation of water supply system of bina urban area , selection of consultant for preparation of water supply project for up-gradation of water supply system of betul sufficient for next 30 years . the work shall include exploring and suggesting most suitable source of water supply , alongwith strengthening of distribution system . the work shall include survey , design , drawing , estimating & preparation of tender document and supervision during construction works . consultant shall extended all necessary cooperation in successful preparation and execution of the said project .