procurement of spares for boiler feed pumps, booster pumps and condensate extraction pumps. procurement of spares for boiler feed pumps, booster pumps and condensate extraction pumps. total quantity as per nit. , spares for boiler feed pump (model fk6d30)ofstage-i& ii (drawing no. hy-dg-226-139-0020 rev. 00 & ref. to assy. drg. 11800055464) , glacier thrust bearing(1 set = 16 no.)(for bfps of stage-i units) , oil guard de (1 set= 2 halves)(part no.02) , o ring (0.139 x 7.234 id)(bearing end plate) (part no.50) , thrust pad (1 set = 16 no.) (for bfps of stage-ii units) , spares for booster pump(model fa1b56) of stage-i &ii (drawing no. 01890053891 rev. 00) , nut for thrust collar , o ring (0.139x5.25 id)(bearing end plate) , spares for condensate extraction pumps stage-i (modelen 6j 40 d) (drawing no. 01810053877 rev. 00) , stuffing box sleeve , pump shaft(upper + lower) , spares for condensate extraction pumps stage-ii (model en 5j 40 (500)(drawing no. hy-dg-226-143-0010 rev. 01 & ref. to assy. drg. 11810055456) , shaft sleeve 1st stage