Balance Essential Works Of Package 6 A I.E. Works D From The Scope Of Package 6 Conducting Detailed Investigation Preparation Of Hydraulic Particulars, Designs And Engineering, Preparation Of Estimates And Excavation Of Main Canal Formation Of Banks Including Canal Lining And Construction Of Cmcd Works From Km:111.000 To Km:136.000 Of Polavaram Irrigation Project Left Main Canal Entrusted Earlier To M/S Bsr Infratech India Ltd, As Package 6 A, Which Was Pre Closed.