Tenders for Transportation Of P.Way Materials, Execution Of P.Way Linking And Allied Works Between S.Kota Incl. To Boddavara Incl. And Karakavalasa Incl. To Araku Excl. Stations Including Station Yards Of S.Kota, Boddavara, Karakavalasa, Shimiliguda And Crushing Of Contractors Hard Stone Track Ballast Using Mechanized Crusher To 50 Mm Gauge Of 80, 000 Cum As Per Railway Specifications, Transporting And Stacking At Specified Locations Between S.Kota- Boddavara And Karakavalasa - Araku 101.50 Km Stations In Connection With Kk Line Doubling