spares for rgc and its drive turbine in hcu and dhdt unit , list of item ( s ) / work ( s ) as per tender documents , emergency tripping device , turbine , bhel ; turbine , steam make: bhel model: nk 25/28-3 serial no . : t-428 po details: 1-0-192-059 po-3236/252 compressor stages: 06 speed: up to 10790 rpm tag no . : 05-kt-cf-001 service: for h2 recycle gas compressor ( bcl 306 a ) ; emergency tripping device ; emergency tripping device ( 2210 ) ( drawing enclosed with pr ) the drawing no . is 25-/xx/szm 0-307-24-00003-xx . the govenring scheme drawing no . is 1-30600-35901-xx-rev 01 . the emergency tripping device shall be suitable for the following turbine turbine: model: nk 25/28/12 . 5 37-5 . 3 s/n: t-0359/60 unit: hcu tag no: 9030-0006-ka-st-01/02 , damping device for servo ; compressor , centrifugal manufacturer: bhel model: bcl 407/a service: recyle gas ; damping device f/servomotor , servomotor ; equipment tag no: 2091-kt-02 m/c no: t-0768 type: ng 32/25-3 , valve spindle , p/n- 19 ; compressor , centrifugal manufacturer: bhel model: bcl 407/a service: recyle gas ; valve spindle , p/n- 19 , governing valve assy spares ; valve spindle , p/n- 19 , governing valve assy spares equipment tag no: 2091-kt-02 m/c no: t-0768 type: ng 32/25-3 , seal kit for servo , p/n: 100 ; compressor , centrifugal manufacturer: bhel model: bcl 407/a service: recyle gas ; seal kit for servo motor , p/n: 100 ; equipment tag no: 2091-kt-02 m/c no: t-0768 type: ng 32/25-4 , sealing ring open ; turbine , steam make : bhel model : ng 32/25-3 ; sealing ring open ; sealing ring open equipment tag no: 2091-kt-02 m/c no: t-0768 type: ng 32/25-3 , pilot valve , p/n-18 ; turbine , steam make : bhel model : ng 32/25-3 ; pilot valve , p/n-18 ; equipment tag no: 2091-kt-02 m/c no: t-0768 type: ng 32/25-4 , hp governing valves , p/n-16 ; turbine , steam make : bhel model : ng 32/25-3 ; hp governing valves , p/n-16 ; equipment tag no: 2091-kt-02 m/c no: t-0768 type: ng 32/25-4 complete hp governing valve assembly for turbine , servomotor w/pilot valve p/n hy30611000 ; turbine steam make : bhel model no : k601-2 ; servomotor w/pilot valve p/n hy30611000 ; servomotor w/pilot valve p/n hy306110002798 equipment tag no: 2112-kt-01 ( isom unit turbine spares ) m/c no: t-0798 type: k601-2