procurement of spares of mechanical seal of bfp , booster pump and dmcw pump of make eagle burgmann for unit no . 10 and11 , ph-iv , stps , sarni , mechanical seal type shf2 00112 mm as per drawing no . 09-shf2/112-e1 boiler feed pump for bhel make bfp model fk6d30 , seal face part no . 1 , seat part no . 4 , pin part no . 6 , hsh cap screw part no . 9 , 18 , 21 , set screw part no . 11 , cover part no . 12 , set screw part no . 13 , labyrinth ring part no . 15 b , assembly fixture part no . 17 , sleeve nut part no . 19 b , shaft nut part no . 20 b , set of o rings pt no 2 , 5 , 8 , 16 , springs pt no . 3 , shaft sleeve pt no . 7a , shaft sleeve pt no . 7b , pumping screw pt 10 a , pumping screw pt 10 b , pumping sleeve pt no . 14 a , pumping sleeve pt no . 14 b , mechanical seal type h75 0100mm as per drawing no . 09-h75/100-g16-e1 booster pump for bhel make booster pump model : fa1b56 , set screw part no . 1 . 6 ( de ) , assembly fixture part no . 9 ( de ) , hex screw part no . 9a ( de ) , hsh cap screw part no . 12 a ( de ) , set screw part no . 1 . 6 ( nde ) , seat part no . 2 ( nde ) , assembly fixture part no . 9 ( nde ) , hex screw part no . 9b ( nde ) , hsh cap screw part no . 12 b ( nde ) , seal face , set of o rings , springs set , thrust ring , dirve collar , spring sleeve , gland ( p-31/c ) , seat ( stationary face ) ( p-31c ) , sleeve , dmcw pump mechanical seal spare for dmcw pump models 250/300 bst & 200/250 cst . mech seal type p11 75 mm c/sic as per drg . no . a08194 , seal ring- carbon , mating ring- silicon carbine , set of springs ( 1 set=15 nos . )