Transformer Tenders in Jharkhand

Variac (Single phase Table / Floor Mounted Enclosed type continuous variable voltage Auto transformer) having single phase input of 240 V AC, 50-60 Hz, Output Range: 0-270 V AC and Output Current:28 A

Complete repairing/rewinding of 24KVA, Air Cooled welding transformer, Volt-440V, 100 Amps oil cooled Colliery Sl. No-01 and complete repairing, rewinding and fitting of 01Nos.of blower motor of Feeder Breaker of Muraidih, AMP Colliery

Installation of 10MVA, 33kV/11kV Transformer, Sl. No. KS/1000/23/9, Make K Sambhav Powertronics with differential protection and its accessories at 22.5 MVA, 33kV/11kV-3.3kV Old Sub-station under KDH OCP, NK Area

Repairing and reconditioning of secondary control panels of DG set 200 KVA 415 Volt and installation of safety devices for primary and secondary control panels of 100 KVA 11KV/440Volt KEL make Transformer at Karma OCP.

Partial Repairing Safety Protection of 1 No. H.T. Switch 11 KV 400 Amps Crompton Parkinson Make OCB Switch Sl.No. 7254 for Power Controlling of 500 KVA Transformer Main Switch at Ropeway Sub- Station under Bararee Colliery

Erection of LT OHL along with mounting of Lighting transformer 6.6KV/110V for supplying power to mobile lighting tower and light fitting on poles for mine face illumination at School patch under Purnadih OCP NK Area

Foundation and other civil work for plinth construction of 220/132KV, 100MVA Transformer No-03 (Make-TBEA) and its accessories along with associated running work complete job at 220/132 KV Transmission Sub-Division, Chandil-1

Erection/partially diversion/reorganization of 11KV O/H line and G.O.A.B. switch for providing power to Albion and Karmatand substation and lighting transformer of FAW substation due to shifting of Damoda workshop substation of Damoda Colliery.

Onsite cleaning, Servicing of 3MVA, 11KV/3.3KV oil filled transformer including body, tank, valve, explosive vent, fins, core and winding installed at Gandhinagar Substation and Onsite electrical repair of four (04) nos. Oil cooled Distribution Trans

(1) COMPLETE REPAIRING OF MARSHILLING BOX WITH SELF COOLING SYSTEM 7.5 MVA TRANSFORMER 11KV/6.6KV AT KANTAPAHRI SUB-STATION AKWMC. (2) REPAIR AND SERVICE OF BIC MAKE,6.6KV,10AMP RESTRICTED NEUTRAL GROUNDING SYSTEM,SL.NO.1780/80

COMPLETE REPAIRING/REWINDING AND RE-INSULATION CONVERSON OF 1000 KVA, 6.6 KV/550 VOLT TO 6.6 KV /440 VOLT 3 PHASE LIGHTING TRANSFORMER SL.NO.AGKCC/1000/01YP YULE PIT SUB-STATIONOKF CHOITUDIH COLLIERY,AGKCC UNDER KATRAS AREA

Mise . Works like installation of Transformer, Transportation of materials and making shed, cutting/Trimming of Brushes Tree Branches , repairing of cradle guards , lights and replacement of damaged conductor etc. at M.T. ship under Block II area

For testing of breaker, Starter, Motor, Transformer and overhead line primary, secondary injection, High pressure(HV), insulation, Dielectric strength, acidity test and flash point test for also issuing test certificate for record at Ena substation t

Repairing 400 Amps 3.3 KV VCB with Busbar Sait Mine Line make Sl.No. 1206 for secondary controlling of 7.5 MVA Transformer Amal.NT-ST-JG Colliery under Lodna Area. (Local Id. BAR/SW/VCB/3.3 KV/01)

Repairing of (A) 11KV, 600A, GEC make OCB switch Sl.No.-2817 and (B) 6.6KV,400A GEC make OCB switch Sl. No.-M-164 for controlling of 11KV/6.6KV transformer at Sadbhavna substation under Muraidih, AMP Colliery.

Repair and maintenance of one 250 kVA, 11 kV/550 V, one 100 kVA, 11 kV/440 V and one 63 kVA, 11 kV/440 V transformer installed at different locations under Dhori (K), Dhori Area

Repairing of Gasket and stud Changing of (1) 250 KVA 11 KV/440 Volt and (2)300 KVA 11 KV /440 Volts Lighting Transformer at 3 Pit Sub-Station of Amal. Joyrampur Colliery under Lodna Area

Repairing overhauling of primary and secondary side and rectification oil leakage of 500KVA , 11KV /440V rating , sl no-9103, make -Martin Burn Ltd outdoor transformer at Jrd rly siding in respect of konar exp ,BnK Area

Repairing of 120HP,ATS starter colliery sl.no.PHU/LT/ST/03, corksheet changing and providingfitting Buchholz relay in 11KV/3.3KV,1250KVA transformer of BenidihUG Sl.no.1012713 and repairing 120HP submersible starter sl.no.314-7 of Budora, AMPC.

Rewinding of 160KW, 440V, 1490RPM induction motor, make Crompton Graves, SI.No-ccl/T/M/03 installed at 06no. Substation and One no. 25KVA, 3.3KV/440V transformer make Mirzapur, SI.No. 37224 of Topa Project under Kuju Area.

Repairing and overhauling of marshelling box for 12.5 MVA transformer no. 1 and 2 , 33KV/11KV, kirlosakr make , Sl no- 93 WG-005/1 and 93 WG-005/2, of 33 KV substation bhalgora, PB Area

Dismantling and erection near Dhansar pit for heightening of OH line for vehicle passing and installation of 63kVA 3.3 kV/440V outdoor transformer at new Dhansar weighbridge for secondary power source at Dhansar OCP, Kusunda Area.

Installation of 10 inch dia. MS pipe line from deep mines to transformer room of 4A patch for 3000 GPM pump to rapid dewatering at 4A patch of Bhowra South Colliery.Length of pipe line 564 meter.

Complete Repairing and Overhauling of 175 H.P. 550 volt 3 phase Auto transformer starter for 2 pit Jealgora colliery of Amal. Joyrampur under Lodna Area.Local ID-JL/STR/07 and Serial no-AS/250/2010-11.

Complete rewinding and conversion of 630KVA, 3.3KV/440V Transformer make M and B Switchgears PVT.Lts.SI.No. PRM 129005 into 11KV/440V Ratio for Power Supply to New Hired Feeder Breaker at SLG Siding under Govindpur Area III

Supply and fitting of Bucholz Relay, Winding Temperature Indicator and oil Temperature Indicator with complete control panel with necessary relays with tripping circuit 2MVA transformer 11KV/3.3KV at the Mld 20/21 Pits new Gul Bazar

Dismantling, diversion and erection of 6.6KV D/L feeder and breakdown repairing of D/L feeder different place power supply, DM-3/521, 522, 10 KVA transformer 4000 GPM pump at JOCP patch of ABOCP Mine

Repairing of Electroteknica 4-Panel 800A Sl.No-9679, 9680, 9681, 9682 installed at main Sump which is controlling of 02Nos, 1000GPM pump, and 50KVA lighting Transformer installed at main sump of Topa Project under Kuju Area.

Complete re-insulation and re-coiling of primary and secondary coils of 250 KVA 11KV/440V transformer of Sayal D Project, Make GEC installed at Hendegir Colliery under Sayal D project. Local Sl no HG/02.

Repairing and reconditioning of 02 nos 3.3KV, 400A VCB mine line make for controlling of 200KVA 3.3KV/415 lighting transformer and primary controlling of 3.3KV (150X2)KVAR capacitor bank of main substation respectively at Karma Project

Work of Complete Repairing, Rewinding and Installation of 01 No. of 500 KVA 11 KV 415 Volts Transformer Make Servokon Sl. No. 2020 07 16 79 of AB Block Sub Station, Bhuli under ENM Deptt., HQ.

Repairing, preventive maintenance of 01 MVA,11KV/3.3kv transformer make M/s K. Sambhave Power Tronics pvt Ltd India and Sl.No KS/CCL/15/1000/03 of feeder 03 installed at main sub station under SDOCM

Part repairing and maintenance LT and HT side complete bushes and studs changing with flexible jumper of 500 KVA Transformer 6.6KV/440V Sl.No 4009258 make BSIDC Electric equipment factory Ranchi GEC Pvt. Ltd. of ASP Colliery.

Repairing and overhauling of CR Panel controlling of 12.5 MVA, 33KV/11KV transformer- 02 nos, Sl no- 93 WG -005/1 and sl no- 93 WG-005/2 at 33 KV sub-station bhalgora, PB Area.

Installation of bus bar inside metal box with isolator and DTH, MCCB switch of rating 800A, 400A, 250A, 630A and 100A for 630kVA, 11kV/440V lighting transformer in KD Old Colony of KDH OCP, NK Area

Erection of 08 no.s of structures for fixing and installation of CTs, PTs, SF6 breaker and sub station transformer with shifting of 01 no. SF6 breaker at 5 MVA sub station under Ashok OCP, Piparwar Area.

Installation of 10 inch. MS pipe line from Deep mines to transformer room of 4A patch for 4000 GPM pump for rapid dewatering at 4A patch of Bhowra South Colliery. Length of pipe line 1050 meter.

Complete repairing and overhauling of one No.3.3 KV 275 Amp. OCB switch Metropolitan Make SL. No.- D-44128 installed at coal board colony of primary Controlling 100 KVA Lighting transformer of L.P.H. under Lodna Area.

fitting and testing of IDMT relay and EL Relay of VCB switch make Meditron BIT Mesra 3.3KV 1250Amp. Sl. No. MDO0340 CTR150/300/5 5A primary controlling switch of 3.15 MVA transformer under Bhowra Power House.

Repairing/changing of bushing cork sheet primary and secondary side stud and other miscellaneous work of 2MVA Transformer 11/3.3KV make M and B switch gear PVT Ltd Sl. No.-129030 of Budora substation Phularitand Colliery.

Repairing/rewinding of 300 KVA, 11 KV/550 V/415 V Transformer .SI No 302/982 Make Gandhi industries (P)Ltd. installed at Billari village for supply lighting power at rehabilitation area under CHP-CPP/Piparwar.

REPAIRING OF 400 AMPS OCB SWITCH 6.6 KV MAKE - GEC OLD MODEL MADE IN ENGLAND SL.NO. 27 CONTROLLING OF 1000 KVA LIGHTING TRANSFORMER AT P PIT ANGARPATHRA COLLIERY UNIT AT RAMKANALI COLLIERY UNDER AKWMC KATRAS AREA

For replacement of bushing insulator with stud and nut and cork sheet of 750 KVA 11KV/550V and 315KVA 3.3KV/550V transformer make-Marson SL.NO- 19322 and make-Mikolovaska sl. No-538259 charged at Govindpur Project.

Part Repairing and maintenance of LT side complete bushes and studs changing with flexible jumper of 300KVA 6.6KV by 440V Sl. No C 5983by64 and C 6778by65 Transformer of main colony Sudamdih under ASP Shaft Colliery.

Construction of RCC transformer foundation, around fencing wall and also around RCC drain for proper drainage facility etc. for shifting hill top sub-station at OB dump top bench near in front of camp under ROCP.

COMPLETE REPAIRING OF 400 AMPS 6.6 KV OCB SWITCH MAKE GEC SL.NO. 30/1899 CONTROLLING OF 1000 KVA LIGHTING/ PUMPING TRANSFORMER AT W.T.P. GTC SUB-STATION AGKCC WITH MATERIAL AND LABOAUR CHARGE UNDER AGKCC KATRAS AREA

Complete Rewinding/Repairing of One(1) No.500 KVA 11KV/440 Volt Light Transformer Sl.No.ETS/1741/01 and Id.No. NT/500KVA/TR/06 Make East India Udyog Ltd of Amal.NT-ST-JG Colliery under Lodna Area.

Complete Rewinding /Repairing of 2(Two) Nos. of 35 KVA 300 Amps Rocket ARC Welding Transformer 550 Volts 3 Phase Sl.No. 33/75691 and L-WM-3 at Lodna Section of Amal.Joyrampur Colliery under Lodna Area.

Repairing, overhauling of 6.6 KV overhead Line and associated items , PIN insulator, Disc Insulator of different feeder i.e. Receiving Pit, Lagoon feeder, Loading Complex including Earth Pit maint. and Transformer painting works at Madhuban Coal W

Repairing and Safety Protection of 400 Amps.11 KV OCB Switch E.C.E. Make Sl.No.2290 installed at 11KV Controlling breaker for 2 MVA 11/3.3 KV Transformer at 6 No. Sub-Station of NT-ST O.C.P