corrigendum - supply of fabricated nature of items-2 box for acid dilution with suitable coller arround periphery and top side open, ( as per enclosed drawing ) ( moc - frp ) size ( l x w x h ) 2½ x 1½ x 1½, wall thickness = 6 mm, nozzle size = 3 3 impeller rubber moulded with m.s skelton fitted with s.s 316 hardwares, part no. he 100000 note: - every impeller should be supplied with one set of s.s 316 hardware consisting of bolt hex. head hlt m 16 x 90 ( 06 nos. ) , m 16 nut ( 02 nos. ) and m 16 washer, 03 mm thickness ( 02 nos. ) . hardware should be packed separately for each impeller 4 plate wear disc. rubberized with m.s skelton, part no. he 100010 5 diffuser ( stabilizer guid segment ) part no. he 100020 6 end bearing housing froth paddle as per drg. no. ibp / mpp / mech. / mk / 84 m1 / 2006 7 middle bearing housing froth paddle as per drg. no. ibp / mpp / mech. / mk / 85 m1 / 2006 8 motor side bearing housing froth paddle as per drg. no. ibp / mpp / mech. / mk / 83 m1 / 2006 9 froth paddle m. s blade as per drg. no. ibp / mpp / mech. / mk / 95 / 36 / 2006 10 shaft rubber lines for froth paddle as per drg. no. ibp / mpp / mech. / vd / fp / 189 / 2014 11 m. s clamp nut bolt type for blade as per drg. no. ibp / mpp / mech. / mk / 42 m / 2015 12 phosphoric acid steel header fitted with 2 p.p valves 06 nos. ( moc ss 316 seam less pipe ) as per drg. no. ibp / mpp / mech. / phos. header / 2019 / 218 note: 1. test certificate of seam less ss 316 pipes. 2. test certificate of ss 316 fasteners and washers. 3. socket weld flange must be used. 4. penetration test and thickness test before supply. 13 bush for shear bolt of coupling for a / f ( as per drawing no. ibp / lgo / 2019 / a.f. / 218 dt. 06-05-2019 ) moc en-24 14 wheel assembly complete with shaft bush & lock plate for loop car of stacker, ( as per enclosed drawing no. dt. 24-05-2019 rsmm / ibp –lgo / 8 / 2014, rsmm / ibp-lgo / 9 / 2014, rsmm / ibp-lgo / 10 / 2014 )