procurement of spares for lp water pumps, hp water pumps, seal water pumps and cooling water pumps for ahp (stage-i and ii) procurement of spares for lp water pumps, hp water pumps, seal water pumps and cooling water pumps for ahp (stage i and ii).total quantity as per nit. , seal water pump make beacon weir model-fnb 5 stage.(for ahp-stage-i) a. impeller (material lg2) 1 set= 5 no. {quantity required: 1 set} b. shaft sleeve (moc-ss316){quantity required: 2 no.} c. neck ring (material lb2) 1 set =10 no.{quantity required: 1 set} d. balance disc. (material lg4){quantity required: 1 no.} e. renewable plate with screw (material lb2){quantity required: 1 no.} f. ‘o’ ring chamber (viton) 1 set = 5 no. {quantity required: 1 set} g. ‘o’ ring guide port (viton) 1 set = 5 no. {quantity required: 1 set} , cooling water pump make beacon weir model-dqb-80/100 (for ahp-stage-i) a. shaft sleeve ss-410{quantity required: 2 no.} b. shaft en-8{quantity required: 1 no.} c. water thrower (ci){quantity required: 2 no.} , for low pressure water pump make beacon weir model-sdc-150/200 a.impeller cf8m{quantity required: 1 no.} b.shaftss410{quantity required: 1 no.} c.shaft sleeve (ss-316){quantity required: 2 no.} d.stuffing box bush (ci){quantity required: 1 no.} e.water thrower (ci){quantity required: 2 no.} f.water thrower ‘o’ ring rubber {quantity required: 2 no.} , for high pressure water pump sdd250/350 beacon weir model a.impeller (moccf8m){quantity required: 1 no.} b.shaft with key (moc ss316){quantity required: 1 no.} c.wearing ring (2.5% nici). {quantity required: 2 set} d.shaft sleeve with key(moc-ss316){quantity required: 2 no.} , hp water pump model-sdd-200/250 sr.no. wo127805 a.impeller cf8m{quantity required: 1 no.} b.water thrower ’o’ ring (rubber){quantity required: 2 no.} c.rubber bush (1set=8 nos.){quantity required: 1 set} d.coupling bolts & nuts1 set= 8 no.{quantity required: 1 set} e.stuffing box bush (cf8m){quantity required: 4 no.} f.complete coupling (1 set=2 coupling halves with keys, rubber bush and g.coupling bolts and nuts ){quantity required: 1 set} , spares for lpwp make beacon weir model sdc-150/200 head: 62m, capacity 330m3/hr ref. sr. no.wo123705 a.shaft with key ss410{quantity required: 1 no.} b.shaft sleeve cf8m{quantity required: 2 no.} c.rubber bush (1set =8no.){quantity required: 2 set} d.water thrower ci{quantity required: 2 no.} e.water thrower o ring (rubber){quantity required: 2 no.} , seal water pump make beacon weir (spiro glide pump) model=fnb 4 sr. no-w002506 (stage-ii) a.shaft en-8{quantity required: 1 no.} b.shaft sleeve (1set=2no) (part no. 230) en-8{quantity required: 1 set} c.impeller(part no. 230) lg2 (bronze){quantity required: 4 no.} d.neck ring (part no. 502 or 502.1) lb2 bronze{quantity required: 4 no.} e.coupling pin with nuts(1 set= 6 nos.){quantity required: 1 set} f.rubber bush (1 set=6 nos.){quantity required: 2 set} g.o ring for sleeve (1 set =2no.) (part no. 12.1) rubber{quantity required: 2 no.} h.lantern ring (1set =2 nos.)(part no.458) plastic nylon {quantity required: 2 set}