procurement of spares for sam turbo make charge pump model no. arn 100/400 installed in ash handling system of unit no. 10 and 11 of stps, sarni. , spares for “ sam turbo” make charge pump model no. arn 100/400 installed in ash handling system of unit no. 10 & 11 ofstps, sarni. , bearing cover (outer)part no. 5 , bearing cover (inner) part no.6 , grease retainer part no.7 , gland housing part no. 9 , split gland part no. 10 , shaft sleevepart no. 12 , lantern ring part no. 13 , thrower part no.14 , outer casing (s. side & b. side) part no.15 , casing cover plate with insert part no.16 , shaft sleeve part no. 16i , inner casing part no. 17 , impeller part no.18 , wear plate (s. side) with insert part no.19 , suction cover part no.21 , grease nipple part no. 26 , bearing housing part no. 3 , key (sleeve)part no. 31 , key (coupling) part no.32 , dome nut set , stud (brg. housing adj) part no. 42 , hexnut (bearing hsg adj) part no.43 , washer (bearing hsg adj) part no.44 , lock nut part no. 47 , lock washerpart no. 48 , gland packingpart no. 56 , flange (suc. cover) part no.70 , delivery adopter part no. 23