Tender For painting of different type junction box, marshalling box, isolator mom box, power cubicles and transformer etc. at 400 kv sub station sarnath, varanasi.
Tender For ttps es circle em iii cleaning and painting of marshalling box pipe support structures for strung bus neutral bus las and burnt oil pipe lines of generator transformers r y and b phases during overhauling of unit v
Tender For corrigendum : supply of supply of supply of 400 kv and 220 kv cvts for various substations of powergrid d d - 400 kv, 4400 pf cvt 1-phase with terminal connector as per powergrid ts- kankroli substation , supply of 400 kv, 4400 pf cvt 1-phase with common marshalling box for each set of 3 cvts and terminal connector for twin moose as per powergrid ts-allahabad substation , supply of 220 kv, 4400 pf cvt 1-phase with common marshalling box for each set of 3 cvts and terminal connector for single zebra as per powergrid ts- allahabad substation , supply of 220 kv, 4400 pf cvt 1- phase with terminal connector as per powergrid ts-agra substation , supply of 400kv, 8800pf cvt 1-phase with common marshalling box for each set of 3 cvts total 03 nos and terminal connectors suitable for twin moose as per powergrid ts-satna substation , supply of 400kv, 8800pf cvt 1-phase with common marshalling box for each set of 3 cvts and terminal connectors suitable for twin moose as per powergrid ts-bina substation , supply of 400kv, 4400pf cvt 1-phase with common marshalling box for each set of 3 cvts and terminal connectors suitable for twin moose as per powergrid ts-satna substation , supply of 220kv, 4400pf cvt 1-phase with common marshalling box for each set of 3 cvts and terminal connectors suitable for twin moose as per powergrid ts- satna substation
Tender For supply of supply of 400kv isolator c c - 420kv,4000a,63ka,1s,3ph,horizontal center break hcb type iso individual pole motor opr,eg with 1es,individual pm opr,eg,along with om and other access,but without insulator,struc and tc , 420kv,2000a,63ka,1s,3ph,horizontal center break hcb type iso individual pole motor opr,eg with 2es,individual pm opr,eg,along with om and other access,but without insulator,struc and tc , 420kv,2000a,63ka,1s,3ph,horizontal center break hcb type iso individual pole motor opr,eg with 1es,individual pm opr,eg,along with om and other access,but without insulator,struc and tc , 36kv,25ka,3s,3ph,horizontal double break type iso struc mounted 3pole mech ganged hand oprtd without es,along with motor oprtd marshalling box and other access without insulator,struc,tc , services iso supervision of erection testing and commissioning including alignment check of three phase, horizontal centre break hcb type iso with 2es , spares 420kv, 4000a, 63ka for 1s,one complete pole of hcb iso with 1es along with operating mechanisms and accessories etc without support structure, insulator assembly and ter connectors , spares 420kv, 2000a, 63ka for 1s,one complete pole of hcb iso with 2es along with operating mechanisms and accessories etc without support structure, insulator assembly and ter connectors , spares 420kv,2000a,63ka for 1s,one complete pole of hcb iso with 1es along with operating mechanisms and accessories etc without support structure, insulator assembly and ter connectors , spares iso 420kv,2000a,iso arms with finger contacts and current carrying assembly , spares iso 420kv,4000a,iso arms with finger contacts and current carrying assembly , spares iso 400kv,power contactor,relays,mcbs,switches, fuses, push buttons,resistors etc as per approved schematic , spares iso 400kv,limit switch and aux switch , spares iso 400kv,terminal pad , spares iso 420kv,rotor housing bearing assembly , spares iso 400kv,motor with gear assembly and bevel gear assembly , spares iso 420kv,corona shielding ring , spares iso 400kv,hinge pin , spares iso 420kv,2000a,copper contact fingers for female and male contacts , spares iso 420kv,4000a,copper contact fingers for female and male contacts , spares iso 420kv,fuses of each rating
Tender For supply & installation of marshalling box with accessories for station service transformers and unit service transformer of unit 3 to 5 at switchyard, ukai, tps.(et-6083 switchyard)