procurement of load control card, expressor spare, locomotive and wagon spares at atps mppgcl chachai. , dust guard complete for traction motor 4605 az of bhel make locomotive (02 nos. qty in 01 complete set) make:- bhel or any equivalent , nose suspension arrangementfor trction motor 4605 az of bhel make locomotive make:- bhel or any equivalent , repair kit d-1 auto drain valve of bhel make 700 hp locomotive part no. 705058 make:-faviley or any other equivalent , ground relay m22er2 with coil es851040 make:- bhel or any equivalent , wheel slip relay type m23 er2 with coil to es851041 make:- bhel or any equivalent , dc convertor- converted 32 volts to 24 volt dc, 1.5 or 2 amp make:- bhel or any equivalent , exitation field contactor (efc) m23ec2 make:- bhel or equivalent , contactor tip (for power contractor of locomotive) make:- scheider/havells/abb/ siemens/ general electric or any other equivalent , air pressure switch close at 9.5 kg/cm2 open at 8.5 kg/cm2 type rt-5x make:- scheider/havells/abb/ siemens/ general electric or any other equivalent , universal coupling washer part no.- vb-405m , jointing ringfor vacuum cylinder size 533 mm cylinder combined e-type of hopper wagon. part no. - vb-83/m , release valve diaphram for vacuum cylinder size 533 mm cylinder combined e-type of hopper wagon. part no.-(vb-170/m) , door hing for door of hopper wagon , rivet 12x150 mm , disc valve inlet assembly for kb-1 expressor make:-kirloskar or any equivalent , disc valve exhaust assembly for kb-1 expressor make:-kirloskar or any equivalent , plunger for kb-1 expressor make:-kirloskar or any equivalent , lube oil filter for kb-1 expressor , overhauling gasket set for kb-1 expressor make:-kirloskar or any equivalent , safety valve for 10.2 kg pressure for kb-1 expressor make:-kirloskar or any equivalent , pt pump (fuel pump) for 28l cummins engine make :- cummins or any equivalent part no.- 3341793 , load control card (lcc) 108b-1 andload control card (lcc) 108b-2 including installation of load control card in locomotive with trial at site make:- gac or any other equivalent