procurement of spares for condensate extraction pump model en 5j 40 installed at 210 mw atps mppgcl chachai. , snubber , bell mouth , bell mouth cutless rubber bearing , 1st stage impeller wearing ring , 2nd stage impeller / 4th stage impeller , 3rd stage impeller / 5th stage impeller , 2nd to 5th stages impeller wearing rings , 1st stage cutless rubber bearing , 2nd to 5th stg casing rings (nde) , 2nd & 4th stg casing rings (de) , restriction bush 2nd to 5th stages , 2nd to 5th stages cutless rubber bearings , shaft sleeve 1st stage , enclosing tube , shaft sleeve 2nd & 5th stages , shaft sleeve 3rd stage , shaft sleeve 4th stage , spool piece , spool piece wearing ring , raising main , raising main shaft sleeve-1 , raising main shaft sleeve-2 , muff coupling , baffle plate (2nd-5th stages) , stuffing box bush , stuffing box sleeve , lantern ring , distance piece , set of fastners in contact with water inside cansister => limited