Procurement Of 200Mm Dia D.I. K-9 Pipe For Rwrm Pipe Line Of Khandapada Nac For Widening And Strengthening Of Khandapada-Fathegarh Pwd Road From 0/00 To 18/030 Km. Trinath Chhack To Forest Office Rwrm Right Side Supply Of Isi Marked Centrifugally Castspun Ductile Iron K-9 / K-7Socket/Spigot Pressure Pipes Required