procurement of spares of sam make pumps installed at ash slurry pump house of ahp of unit no. 3 amd 4, sgtps mppgcl birsinghpur. , ash slurry pump, model ar-200/600, serial no. of pumps: 11599-11606/1998 , impeller with nut , gland housing , inner casing , shaft sleeve , wear plate b/s , wear plate s/s , doom nut with bolt , suction cover with flange , expeller , suction flange gasket , ‘o’ ring set , fastener set (for 01 complete pump) , seal water pump ,model : 5md 80/205, serial no. 11622-11624 / 1998 , impeller (1 set=5 nos.) , diffuser (1 set=5 nos.) , pump shaft with keys , stuffing box housing (1 set=2 nos.) , gland (1 set=2 nos.) , balancing disc , balancing disc seat , lantern ring (1 set=2 nos.) , wear ring (1 set=5 nos.) , grooved nut(1 set=2 nos.) , lock washer(1 set=2 nos.) , ‘o’ ring set(1 set=9 nos.) , key for impeller (1 set=5 nos.) , fastener set (for 01 complete pump) , sealing washer set (1 set=5 nos.) , breather plug , bearing sleeve , bearing lock washer , csk screw , key for balancing drum , spacer/53.5 (1 set = 2 nos) , spacer/53.7 (1 set = 5 nos) , coupling(dia 220) , key for coupling , felt seal set(1 set=3 nos.) , shaft sleeve (d/s & s/s) (1 set=2 nos.) , cylindrical pin (1 set=5 nos.) , plug air cock , deflector , lp water p pump, model ar-150/510,serial no. of pumps: (11611-11614) , shaft sleeve , bearing housing , shaft with key , end cover , expeller , piston ring set ( 1 set = 4 nos) , fastener set , (for 01complete pump)