procurement of spares for tang hydro ejector assembly and clinker grinder of ash handling system of 210 mw atps, mppgcl, chachai. , spares for hydroejector - ( make indure ) , throat part no. 216-012 as per drawing no. bm-iii / 298 moc- alloy ci asis 4771 type 1 ( a ) ( min 4.5% ni ) hardness - 500 bhn , throat increaser moc- alloy ci asis 4771 type 1 ( a ) ( min 4.5% ni ) hardness - 500 bhn , stud ( 1 set=3 no. ) moc- steel , nozzle plate moc- ms is 2062 gr.a , nozzle tip moc- ( ceramic lined- ss ) ss -410, ceramic ( as per drawing ) , ring flange moc- ms is 2062 gr.a , half flange ( 1 set =2 no. ) moc- ms is 2062 gr.a , spares for clinker grinder, size 2x3 ( make indure ) , driving gear ( 1 set =2 no. ) moc- ci is :210 gr. fg-200 , shaft sleeve moc- ss-410 harndess 350 bhn , wear ring ( 1 set = 4 nos. ) moc- steel , split lantern ring ( 1 no. = 3 halfs. ) moc- bronze , wear plate ( 1set =2 nos. ) moc- alloy ci asis 4771 type 1 ( a ) 400 bhn , bearing support ( 1set =2nos. ) moc- ci is :210 gr. fg-200 , grinding roll with shaft and sleeve drive ( as per drawing ) moc- driving shaft en8 as per bs 970 grinding roll mn steel as per astm a128 gr.c hardness 229 bhn max shaft sleeve ss 410 harndess 350 bhn , grinding roll with shaft and sleeve driven ( as per drawing ) moc- driven shaft en8 as per bs 970 grinding roll mn steel as per astm a128 gr.c hardness 229 bhn max shaft sleeve ss 410 harndess 350 bhn , sprocket 12 t as per drawing no atps / bm -iii / 87 material:- en-8 , sprocket 42 t as per drawing noatps / bm -iii / 87 material:- en-8 , s.s. wire braided rubber hose pipe alongwith connectors ( male and female each end ) as per is 10733-1983 lenth- 1.5 mtr. connector- one side ø20 mm internal thread other side- 20 mm external thread working pressure- 7kg / cm2