Renovation And Re-Excavation Of Water Harvesting Structure Wht From Abdul Munaf House To Tapas Santra House Length-1.275 Km. At Mouza-Tapna In Uluberia-I Block Of Howrah District Under The E.E. A.M, Howrah Am Division Under Core-Sector Wbwrdd/Eeam/Hwh/Enit 30/25-26