tender for supply of c.s.casting on conversion base - c.s.casting on conversion base 2 casting,machining & supply of cast steel coupling for mill roller shaft.as per mill drawingnogk/96/m/395 a,on conversion basis (specification:- moc -caststeel is:2708 grade iii b,outer dia-800 mm,length-460 mm) 3 machining charge 4 cast steel crown pinion along with casting machining and teeth profile cutting as per drg no gk/85/246 (specification:- moc -caststeel is:2708 grade iii b,having hardness 220 -250 bhn in following specifications,nos of teeth -16 outer diameter-900 mm,pcd 800 mm,root dia-760mm,module 50,mill size 30x60bore-400.75mm,teeth thikness-75mm width 365mm) 5 profile,teeth cutting machining charges for above 6 cast steel trash plate is 1030 grade proof machined as per drg no gk/m/2014/1 on conversion basis 7 casting machining of supply cast steel tresh beam for mill size 30x60 as per drg no gk/02/m/2010-02r material grad is 2708 8 machining charge 9 note-in case of conversion no burning loses shall be allowed&supply within 4 week