bids are invited for 1 hvdc khavda-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts 2 hvdc khavda-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts 3 hvdc khavda-supply-isolator-400kv,63ka for 1s,3-ph,free standing earth switches,motor operated,electrically ganged without insulator and structure but with mom box and accessories 4 hvdc khavda-supply-isolator-72.5kv,1250a,3-ph,hdb type isolator with 1-es,mechanically ganged manual operated along with mom box and other accessories as per ts 5 hvdc khavda-supply-isolator-72.5kv,1250a,25ka for 3s,3-ph,hdb type isolator without earth switch,mechanically ganged motor operated along with mom box and other accessories as per ts 6 hvdc khavda-spares-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,along with operating mechanism and other accessories as per ts 7 hvdc khavda-spares-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,along with operating mechanism and other accessories as per ts 8 hvdc khavda-spares-isolator-420kv,2000a,copper contact fingers for female and male contacts 9 hvdc khavda-spares-isolator-400kv,3150a,63ka for 1s,hdb type isolator-open or close contactor assembly,timers,key interlock 10 hvdc khavda-spares-isolator-420kv,push button 11 hvdc khavda-spares-isolator-400kv,limit switch and aux. switch 12 hvdc khavda-spares-isolator-420kv,rotor housing bearing assembly 13 hvdc khavda-spares-isolator-400kv,2000a,63ka for 1s,hdb type isolator-terminal pads 14 hvdc khavda-spares-isolator-400kv,motor with gear assembly and bevel gear assembly 15 hvdc khavda-spares-isolator-420kv,corona shielding ring 16 hvdc khavda-spares-isolator-400kv,hinge pin 17 hvdc khavda-spares-isolator-400kv,support bearing 18 hvdc khavda-spares-isolator-420kv,2000a,isolator arms with finger contacts and current carrying assembly 19 hvdc khavda-spares-isolator-400kv,interlocking coil with resistor 20 hvdc khavda-spares-isolator-400kv,operating mechanism box for earth switch 21 hvdc khavda-spares-isolator-400kv,earth blade for earth switch 22 hvdc khavda-spares-isolator-400kv,earth switch fixed contact assembly 23 hvdc khavda-spares-isolator-400kv,auxiliary contact assembly 24 hvdc khavda-spares-isolator-400kv,set of contactors,relay,limit switch,control switches,solenoid etc 25 hvdc khavda-spares-isolator-400kv,63ka for 1s,free standing earth switches-one complete pole along with operating mechanism and other accessories as per ts 26 hvdc khavda-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch 27 hvdc khavda-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of 3-ph free standing earth switch 28 hvdc khavda-services-isolator-72.5kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch 29 hvdc nagpur-supply-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts 30 hvdc nagpur-supply-isolator-400kv,3150a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts 31 hvdc nagpur-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts 32 hvdc nagpur-supply-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts 33 hvdc nagpur-supply-isolator-400kv,3150a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts 34 hvdc nagpur-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts 35 hvdc nagpur-supply-isolator-400kv,63ka for 1s,3-ph,free standing earth switches,motor operated,electrically ganged without insulator and structure but with mom box and accessories 36 hvdc nagpur-supply-isolator-400kv,3150a,63ka for 1s,1-ph,hdb type isolator motor operated without earth switch along with operating mechanism as per ts 37 hvdc nagpur-supply-isolator-400kv,3150a,63ka for 1s,1-ph,hdb type isolator motor operated with 1-es motor operated along with operating mechanism as per ts 38 hvdc nagpur-supply-isolator-72.5kv,1250a,3-ph,hdb type isolator with 1-es,three pole mechanically ganged motor operated along with mom box as per ts 39 hvdc nagpur-supply-isolator-72.5kv,1250a,25ka for 3s,3-ph,hdb type isolator without earth switch,mechanically ganged motor operated along with mom box as per ts 40 hvdc nagpur-spares-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts 41 hvdc nagpur-spares-isolator-400kv,3150a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts 42 hvdc nagpur-spares-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts 43 hvdc nagpur-spares-isolator-400kv,3150a,63ka for 1s,1-ph,hdb type isolator motor operated without earth switch along with operating mechanism and other accessories,but without insulator, as per ts 44 hvdc nagpur-spares-isolator-400kv,3150a,63ka for 1s,1-ph,hdb type isolator motor operated with 1-es motor operated along with operating mechanism and other accessories,but without insulator,as per ts 45 hvdc nagpur-spares-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts 46 hvdc nagpur-spares-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts 47 hvdc nagpur-spares-isolator-420kv,4000a,copper contact fingers for female and male contacts 48 hvdc nagpur-spares-isolator-400kv,3150a,63ka for 1s,hdb type isolator-copper contact fingers for female and male contacts for one pole 49 hvdc nagpur-spares-isolator-420kv,2000a,copper contact fingers for female and male contacts 50 hvdc nagpur-spares-isolator-400kv,3150a,63ka for 1s,hdb type isolator-open or close contactor assembly,timers,key interlock 51 hvdc nagpur-spares-isolator-420kv,push button 52 hvdc nagpur-spares-isolator-400kv,limit switch and aux. switch 53 hvdc nagpur-spares-isolator-420kv,rotor housing bearing assembly 54 hvdc nagpur-spares-isolator-400kv,4000a,63ka for 1s,hdb type isolator-terminal pads 55 hvdc nagpur-spares-isolator-400kv,3150a,63ka for 1s,hdb type isolator-terminal pads 56 hvdc nagpur-spares-isolator-400kv,2000a,63ka for 1s,hdb type isolator-terminal pads 57 hvdc nagpur-spares-isolator-400kv,motor with gear assembly and bevel gear assembly 58 hvdc nagpur-spares-isolator-420kv,corona shielding ring 59 hvdc nagpur-spares-isolator-400kv,hinge pin 60 hvdc nagpur-spares-isolator-400kv,support bearing 61 hvdc nagpur-spares-isolator-420kv,4000a,isolator arms with finger contacts and current carrying assembly 62 hvdc nagpur-spares-isolator-400kv,3150a,isolator arms with finger contacts and current carrying assembly 63 hvdc nagpur-spares-isolator-420kv,2000a,isolator arms with finger contacts and current carrying assembly 64 hvdc nagpur-spares-isolator-400kv,interlocking coil with resistor 65 hvdc nagpur-spares-isolator-400kv,operating mechanism box for earth switch 66 hvdc nagpur-spares-isolator-400kv,earth blade for earth switch 67 hvdc nagpur-spares-isolator-400kv,earth switch fixed contact assembly 68 hvdc nagpur-spares-isolator-400kv,auxiliary contact assembly 69 hvdc nagpur-spares-isolator-400kv,set of contactors,relay,limit switch,control switches,solenoid etc 70 hvdc nagpur-spares-isolator-400kv,63ka for 1s,free standing earth switches-one complete pole along with operating mechanism and other accessories as per ts 71 hvdc nagpur-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch 72 hvdc nagpur-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of 1-ph,hdb type isolator and earth switch 73 hvdc nagpur-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of 3-ph free standing earth switch 74 hvdc nagpur-services-isolator-72.5kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch total quantity : 551