bids are invited for control unit-mandatory spares (nos. ) -as per column 14 of datasheet-a , electronic card- mandatory spares (nos. ) -as per column 14 of datasheet-a , butterfly valves-steam service (along with actuator) -main supply(nos. ) -as per col. 12 of datasheet-a , complete actuator- mandatory spares (nos. ) -as per column 14 of datasheet-a , gland packing (valves) -commissioning spares - as per column 13 of datasheet-a , bottom gasket (valves) -commissioning spares-as per column 13 of datasheet-a , o ring and seals for electric actuators-commissioning spares- as per column 13 of datasheet-a , disc seal-commissioning spares-as per column 13 of datasheet-a , complete valve assembly with actuator & gear box- mandatory spares(nos) -as per col. 14 of datasheet- a , dc-dc unit/power pack unit-mandatoryspares(nos. ) -as per column 14 of datasheet-a ,limit switch assembly-mandatory spares (nos. ) -asper column 14 of datasheet-a , torque switchassembly-mandatory spares (nos. ) -as per column14 of datasheet-a , power contactor-mandatoryspares (nos. ) -as per column 14 of datasheet-a ,auxiliary contactor-mandatory spares (nos. ) -asper column 14 of datasheet-a , complete motorused in actuator-mandatory spares (nos. ) -as percolumn 14 of datasheet-a , complete seal kit-mandatory spares-as per column 14 of datasheet-a, complete o ring-mandatory spares - as percolumn 14 of datasheet-a , thermal overlaodrelay-mandatory spares (nos. ) -as per column 14 ofdatasheet-a total quantity : 46