A Supplying And Laying Geo Textile Of 240 Gsm And Blanketing Material On Embankment From Km 1 000 To Km 20 560 And Balance Work Of Earthwork In Formation, Brick Soling, Slope Pitching, Construction Of Minor Bridges Limited Height Subway (Lhs) And Paver Block Pitching On Embankment Slope From Km 16 000 To 20 560,Supplying And Spreading Track Ballast And Jute Geo Textile Jgt From Km 10 640 To 20 560 East Approach Of Kosi Rail Bridge, In Between Nirmali Saraigarh Section In Samastipur Division Of East Central Railway.B Construction Of Material Unloading Engineering Siding At Sakri For Unloading Of Materials For Construction Of Track In Connection With Gauge Conversion Of Sakri Nirmali And Jhanjharpur Laukaha Bazar Section