Through Sleeper Renewal P Of 60Kg Psc Sleepers With Special Psc Sleepers For A Length Of 34.723 Tr.Kms With Trt And For A Length Of 4.781 Tr.Km With Manual Between Singapur Road And Donkinavalasa On Raipur - Vizianagarm Line Under The Jurisdiction Of Assistant Divisional Engineer/Rayagada Of Waltair Division.