belrayan supply of cane cutting knives and hammers , supply of new cane cutting knives chopper / leveller duly drilled & hard facing-as per drg no. m-13a for5000 tcd plant. plate thickness-25mm shock resistance m.s. plate. minimum guarantee to crush-18to20 lac qtls cane approx.weight of each knives-15 kg approx. , rate of new supply , rate of conversion , fibrizer hammer shank should have gun metal on conversion / new supply repair of bushes fitted & have bore as per drg & hammer old hammer shank should have minimum hardness shank with & 600 bhn ( 139051 ) made out of tested qualityhardfacingis:2062materials duly hard-faced with l&t n-6006welding electrodes -as per drg.no. m-15 with materials test certificate and ultra sonic test report of the shank materials. , rate of new supply , rate of conversion