nctps - i - se/m.ii circle - ahp dn. –on site overhaul of ash slurry disposal pumps 2a1 & 2a2 (pump capacity of 930m3 /hr), including oem spares.; material portion:inner casing part no. 17 (material-astm a532.class-iii type a bhn (550-650) iexpeller with key (part no. 14,31) mat; hl chrome aisi-304 ash slurry shaft sleeve shaft sleeve (material-ss316) wear plate suction side (part no: 19) astm a 532. class iii type a bhn (550- 650) gland housing alloy cl split gland (part no. 10) astm a 216 gr wcb sealing kit set caf sneo rubber, syn rubber (1 set consist of gasket set=4nos)0 ring set=13 nos & oil seal kit=3 nos. gland packing set (1set=20 nos) mat; tiga suction side cover (part no. 21) astm a 216 gr wcb shaft (part no. 4 moc. aisi 316 liquid thrower (part no. 11) astm a216 gr. wcb (c15-is 226) lobour portion: removing the suction pipe, discharge pipes and decoupling from the motor by removing the v belt and dismantle the pump internals then remove the bearing housing from bed, open and inspection of bearing, bearing bed, shaft, outer casing, inner casing, impeller, expeller, wear plates, gland housing, sleeve and liquid thrower. including cost of consumables and t&ps. rectification the suction side cover, bracket side cover seating area of outer casing and renew the above items and re-assemble back. fix the suction and discharge pipe and v-belts and commissioning the pump. including cost of consumables and t&ps