Tender For 6.3 mva, 33/11 kv, outdoor type, 3-phase, two winding, copper wound, oil immersed power transformer(s) with on load tap changer (oltc), remote tap change control (rtcc) panel with scada compatible, complete with all fittings, accessories, associated - 6.3 mva, 33/11 kv, outdoor type, 3-phase, two winding, copper wound, oil immersed power transformer(s) with on load tap changer (oltc), remote tap change control (rtcc) panel with scada compatible, complete with all fittings, accessories, associated equipments, nct on lv side and spares.
Tender For 10 mva, 33/11 kv, outdoor type, 3-phase, two winding, copper wound, oil immersed power transformer(s) with on load tap changer (oltc), remote tap change control (rtcc) panel with scada compatible, complete with all fittings, accessories, associated e - 10 mva, 33/11 kv, outdoor type, 3-phase, two winding, copper wound, oil immersed power transformer(s) with on load tap changer (oltc), remote tap change control (rtcc) panel with scada compatible, complete with all fittings, accessories, associated equipments, nct on lv side and spares.
Tender For manufacture, fabrication, supply,erection, testing and commissioning with 1x8 mva pr.tr,stn transformer, associated equipments, accessories, control panels, control room and electrical works at o.krishnapuram in trichy metro under tkc thro e tener - electrical material supply, power transformer 33/11kv, 8mva power transformer with oltc, breaker along with ct for outdoor ss 33 kv (gc) vcb (out door) 1250a, 26.3ka per 3 sec., 3 pole gang operated soild dielectric insulated with permanent magnetic actuator operating mechanism with inbuilt vcb bushing embedded dry type epoxy resin cast ct (600-300/1-1a) with structure and complete accessories with breaker platform., 11kv (lv) vcb (out door) 12 kv, 1250a, 26.3ka per 3 sec., 3 pole gang operated soild dielectric insulatedwith permanent magnetic actuator operating mechanism with inbuilt vcb bushing embedded dry type epoxy resin cast ct (1200-600/1-1a) with structure and complete accessories with breaker platform., 11kv (feeder) vcb (out door) 12 kv, 1250a, 26.3ka per 3 sec., 3 pole gang operated soild dielectric insulated with permanent magnetic actuator operating mechanism with inbuilt vcb bushing embedded dry type epoxy resin cast ct (400-200/1-1a) with structure and complete accessories with breaker platform., potential transformer 33kv potential transformer with tc (single phase unit), 11kv potential transformer with tc (three phase unit), panels ac panel for 33kv ss, 110 v dc annunciation panel type b, 110v dc indoor c&r panel for gc breaker, 110v dc indoor c&r panel for lv breaker, 110 v dc indoor c&r panel for twin feeder, control cables, junction box and accessories 14c x 2.5 sq.mm copper cable armoured, 8c x 4 sq.mm copper cable armoured, 4c x 4 sq.mm copper cable armoured, 4c x 2.5 sq.mm copper cable armoured, 2c x 2.5 sq.mm copper cable armoured, isi mark 19 / 22 mm cable gland as directed by the field engineer., isi mark 25 mm cable gland as directed by the field engineer., isi mark cable 28 mm gland as directed by the field engineer., lugs, ferrules, sleeves, cable tie, insulation tape and other accessories for providing cable core end termination, supply of gi chequerred plate 6mm thickness, junction box supply of ct/pt junction box made out of 14swg (2mm) m.s.sheet wherever required as directed by the field engineer. the box shall be vermin proof shall have sturdy hinges, provision for mounting terminal blocks and locking arrangements including cost of all materials. 400w x 300h x 150d, supply of ac junction box of size 535x310x127mm of 18swg ms sheet including hrc fuse unit-18 nos. should be fitted with base, consumables etc. (the box shall be vermin proof, shall have sturdy hinges and locking arrangements), supply of mounting channel suitable for cbtm 5 terminal block in panel /box as required and as directed by the field engineer., supply of disconnected type terminal block suitable for ct circuits in panels/ box as required & as directed by the field engineer, supply of isi mark bakelite hrc fuse holder with fuse of 2/5/10/16 amps reputed make in panels/ boxes for ac/dc/pt circuits wherever required as directed by the field engineer. 16 amps - fuse holder with hrc fuse, 63amps - fuse holder with hrc fuse, bus & bus materials zebra acsr conductor, 2.0" / 50 mm aluminium bus bar (thickness:5 mm), 22/33 kv pt insulators, 11kv pt insulator, 11kv, 120kn disc insulators (antifog), strung bus eye bolt of 18 - 20 mm dia gi rod of required length suitable for 33kv, 22kv and 11kv strung bus including cost of gi rod and 2nos gi nuts & washer as directed by the field engineer., clamps and connectors tension fitting clamp 4 bolted for zebra, t clamp for 2" bus to single zebra, t clamp for zebra to zebra, switchend clamp for single zebra, switchend clamp for 2" busbar, reducer clamp for 2" bus to zebra, pg clamp for zebra, free end clamp for 2"busbar, corana bell for 50mm bus bar, switch end clamp for mink, seating block for 2" bus bar(for giving elect co
Tender For corrigendum : supply of item-i: 220kv feeder control and relay panels, item-ii: 220kv transformer control and relay panels, item-iii: 220kv bus-bar protection panel for 12 bays with double bus(centralized), item-iv:220kv bus-bar protection panel for 12 bays with double bus(distributed) and item-v:220kv bus-coupler protection panels
Tender For supply of nonsas 220kv transformer control panel , nonsas 220kv transformer protection panel , nonsas 220kv and 132kv distance protection panel with double main protection , nonsas 220kv double feeder control panel , nonsas 132kv double feeder control panel , nonsas 132kv transformer control and relay panel , nonsas 220kv transfer bus coupler panel , nonsas 132kv transfer bus coupler panel , commissioning of nonsas 220kv transformer control panel , commissioning of nonsas 220kv transformer protection panel , commissioning of nonsas 220kv and 132kv distance protection panel , commissioning of nonsas 220kv double feeder control panel , commissioning of nonsas 132kv double feeder control panel , commissioning of nonsas 132kv transformer control and relay panel , commissioning of nonsas 220kv transfer bus coupler panel , commissioning of nonsas 132kv transfer bus coupler panel ) /bid number: gem/2025/b/6872301 * /dated: 12-11-2025 & & / bid document1 / 22
Tender For supply of procurement of spares for breaker and control panel c c - current transformer ctr 400 5a , epoxy resin cast current transformer rat , expoxy resin cast current transformer 20 , current transformer ctr 600-300 5 , vcb limit switch , vtc closing coil 110 v dc , plug and socket 19 pin , vcb 11 kv 1250a25kambl , anti pumping relay 11 pin 110v ac , aux. contactor pak 6u544 w 0468151 , draw out handle , breaker charging handle , shunt trip coil 110 v dc , mechanism catch 25ka , machanism motor wound spring charged 25k , rectifier bridge unit 60 63a 600piv 100v , auxiliary contactor 110v. , bushing pad 175 875a , voltmeter 0-8kv sf 96 mm 6. 6kv 110v , ammeter sf 96 sq mm ctr 200 11a , lmp ind 7wt 110v w hldrw o lens bch , sw v meter selector srp-135 v , switch auxiliary assly 8-way , lighting arrestor. 6. 6kv , spout bus bar 1000a , idmt relay , relay e l 50a 1a 110v ac ) /bid number: gem/2025/b/6875500 * /dated: 11-11-2025 & & / bid document1 / 26
Tender For tender for supply of set of o rings , o ring for pump , auto air vent valve , guide cylinder , o ring for pump , bearing for motor , push button , resilient stator , retaining ring for pump , coupling pad for pump , pilot solenoid valve , pressure gauge (-1 to 5 bar) , helical rotor for pump , level control pcb , indicating lamp led , tie rod , o rings , gland packing for pump , rear bearing for pump , coalescer filter , electro pneumatic valve , pneumatic cylinder , coalescer disc stack , guide cylinder , on off switch , pcb for probe , stator resilient stator for pump , rotor helical rotor pump , tie rod for pump , aux transformer , interconnecting cable between probe and panel , on/off switch , connectors , level sensing probe , electromagnetic relay , pneumatic cylinder , front rear bearing for motor , indicating led green , pcb c , pcb d , glass tubes , buzzers indicating led , v belt , coalescer element , gaskets , buzzer , gasket for optical glass , fuse , piolet solenoid valve set of o rings of pneumatic valve , gland packing for pump , pcb c , gaskets for optical glass , tube glass optical for optical cell , pcb f mother board , i r detector for optical cell , pcb e , pcb b , front bearing for pump
Tender For supply of labour for disconnecting existing ht lt supply from defective transformer disconnection complete all as directed by engr-in-charge , labour for crane for lifting transofrmer in the veh and transportation complete all as directed by engr-in-charge , s and f hv side windings with suitable size of copper conductor complete all as directed by engr-in-charge , s and f lv side windings with suitable size of copper conductor complete all as directed by engr-in- charge , labour for oven charging for transformer windings complete all as directed by engr-in-charge , s and f new transformer oil, low viscosity of dielectric strength complete all as directed by engr-in-charge , s and f tape, paper insulating strings etc gently and carefully, washing of the dust, complete all as directed by engr-in-charge , painting of the inner and outer side of the transformer with zinc chromate complete all as directed by engr-in-charge , supply and fix ht porecelain bushing complete with brass tinned complete all as directed by engr-in-charge , supply and fix lt porecelain bushing complete with brass tinned copper rod complete all as directed by engr-in-charge , supply and fix tap cahnger switch 11 kv complete with rod and gasket complete complete all as directed by engr-in- charge , supply and fix breather assy with new silica gel complete all as directed by engr-in-charge , testing of the transformer after repair as directed by engr-in-charge , labour for shifting of trolly mounted transformer 315 kva from age em sub divn to the proposed site and same will be return back after completion of wk complete all as directed by engr-in-charge , labour for disconnecting existing ht supply from transformer and opening the complete all as directed by engr-in-charge , s and f gaskets of suitable size sealing washers o rings and other consumbels such as tape, paper insulating strings etc all as reqd at site complete all as directed by engr-in-charge , supply and fix new silica gel of blue colour complete all as directed by engr-in-charge , dehydration filtaration of old transformer oil at site with protable complete all as directed by engr-in-charge , s and f new transformer oil, low viscosity of dielectric strength not less than 50 kvcomplete all as directed by engr-in-charge , m and l for dismantling motors upto 2.20 kw capacity complete all as directed by engr-in-charge , material and labour for repairing servicing the 3 phase 415v electric induction motor complete all as directed by engr-in-charge , m and l for testing of alignment of door tracks rails both sides by complete all as directed by engr-in-charge , taking down old unsv gears, pinion, warm gear etc and supply and fixing new gears, complete all as directed by engr-in-charge , s and f iron cable carrier rollers complete all as directed by engr-in-charge , supply in replacement of wheel bearing complete all as directed by engr-in-charge , s and f in replacement of pvc sheathed multistranded flexible copper cable of 3 core 4.0 sqmm 1100 volt grade complete all as directed by engr-in-charge , decarburizing cleaning complete control panel of by cleaning bus bar chamber complete all as directed by engr-in-charge , supply in filling of gear oil sp 320 for top up upto to required level or in replacement of unserviceable oil complete all as directed by engr-in-charge , supply in refilling of grease including cleaning of old grease complete all as directed by engr-in- charge , s and f in replacement of single phase preventor as per existing make and model complete all as directed by engr-in-charge , s and f in replacment of power contactor of //bid details 2 / 27 capacity 40 amp, 3 pole suitable complete all as directed by engr-in-charge
Tender For tender for supply of spares for off line filter : : - insulation plate with t pipe & grill for offline filter machine of model no. elc 50c make ferrocare , collector paper for offline filter machine of model no. elc 50c make ferrocare , processor 50c/50r/r100/8 & 25 w/ocr with wiring harnes & low voltage transformer for offline filter machine of model no. elc 50c make ferrocare , control panel assy elc 50c 3ph ih el for offline filter machine of model no. elc 50c make ferrocare , electrode plate ss elc 50 c (1 set -2 pcs) for offline filter machine of model no. elc 50c make ferrocare , h.v.t indian 200va for elc-50c offline filter machine of model no. elc 50c make ferrocare