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Complete Repairing of 1 no Star Delta VCB Starter of 3.3KV/400Amps. of Mine Line make Sl. No.HTSD-07 Local Id No-JG/STR/ST/3.3KV/53 of Amal.NT-ST-JGC under Lodna Area.
PREVENTIVE MAINTENANCE/REPAIRING AND OVERHAULING OF MECHANICAL ASSEMBLY OF 1250 A 33 KV VCB MAKE - BIECCO LAWRIC LTD. SL.NO.PVC B36 - 0015 (SENDRA BANSJORA INCOMES FEEDER)AT 33 KV RAMKANALI REGIONAL SUBSTATION UNDER KATRAS AREA
Repairing and overhauling of 02 Nos switches (A) Meditron make, 3.3KV, 400A VCB Switch controlling of 300KVA transformer (B) ECE make, OCB Switch,3.3KV, 400A controlling of 500KVA transformer installed at IWSP, BnK Area
Dismantling of 06 (Six) Nos. of old and burnt OCB and installation of three Nos. of VCB (Sr. No. 862, 870 and 880, Meditron Make) at Madhuban D.G. Sub-station of Block-II Area
(1) REPAIRING OVERHAULING AND OF MECHANICAL AS WELL ELECTRICAL ASSLY OF 1250 AMP.33KV VCB MAKE BIECCO LAWRIE SL.NO.PVC B-36-0018(TR-1 CONTROLLING BREAKER) AT 33 KV R.S. SUB-STATION KATRAS AREA
Supply and making of Straight through Cable Jointing, Outdoor End Termination Pole Mounting, Lightening Arrestors, Earth Pits and installation of 01 No. 11 kV VCB at Switch Room at GM Unit of Argada Area.
REPAIRING AND MAINTENANCE OF 03 NOS. OF 11KV HT VCB SWITCHES, 11KV AB SWITCHES, DISMANTLING AND LAYING OF 11KV INCOMING AND OUTGOING CABLES ETC. AT CHP-CUM-SILO MAHESHPUR PLANT UNDER GOVINDPUR AREA III
COMPLETE REPAIRING OVER HAULING OF 400AMP. ELECTROTEKNICA SWITH SL.NO. SGI - 8353, VCB TYPE POWER TRANSFORMER CONTROLLING AND P.T NEW MAKING AND INSTALLATION WORK WITH WIRING FOR NKAS CHP AT SIJUA SIDING UNDER KATRAS AREA
Repairing and maintenance of busbar for 400 amps 6.6 KV VCB, type HMV-500, SL. NO. 2004/HMV/64, make- PCE Projects Pvt. Ltd. Power supply of Kathara colliery placed at Regional substation, Kathara
Repairing and overhauling 01 set mining type 3.3 KV grade, electroteknika make VCB switch for the operation of secondary control power of 1 MVA Transformer installed at 7/8 incline at Dhori(K) mines.
Thorough Repairing and Replacing the defective accessories of One (1) Star Delta Starter 3.3 KV 400 Amps. VCB Volga Make Sl. No. 014 for B Patch at NT-ST-JG Colliery under Lodna Area.
33KV VCB breaker Limb and 33KV Current transformer dismantling, repairing and installation for controlling of M-1 feeder including testing, commissioning associated with miscellaneous work at Madhuban DG Sub-station under Block II Area
Repairing and Reconditioning 03 nos 3.3KV 400 Amp VCB Switch of EKG5A Shovel Sl No. HMB-590 and CK300 Shovel Sl No. E-170 and E-173 running at Parej East OCP, Hazaribagh Area
Repairing of NFLP 6.6KV VCB Switch of Make SAIT Mine Line Pvt. Ltd., 400A, 6.6KV, Sl. No. VK-75 at Main Sub Station controlling switch of Transformer UG Power of NAKC under Govindpur Area.
Bushing, Contact Stry, Shunt Trip Coil, Cable Jointing Kit 185sqmm, MCCB 800Amps, Vacuum Interrupter 400A, Canvas Hose, Relay, Indicating Lamp, MCCB 400A
Repairing and overhauling of 3 nos 11KV, VCBs, for controlling of main receiving power feeder no. I and II and one of Bus coupler for Feeder no. I and II installed at main relay Substation of AADOCM.
PCEV019, PCEV021, PCEV006, PCEV005, PCEV004, PCEV022, PCEV011, PCEV042, PCEV044, PCEV036, PCEV047, PCEV030, PCEV012, PCEV010, PCEV029, PCEV033, PCEV040
1. Replacement of earth leakage relay for L.T. system with operating CT. 2. Replacement of earth leakage relay for H. T. system with operating CT.
Procurement of MCCB for Protection of Critical Equipments.
Procurement of BRKR CRCT MCCB 400A 415V 4P
MCCB, Contactor, Flat Contact, Tape, Bearing Puller, Contactor2
4 Pole MCCB 65KA and 3 Pole MCCB50KA.
PAINTING OF EXTERNAL SERVICES INCL REPLASTERING, MAINT OF SUNKEN FLOOR, SANITARY FITTING, JOINERY CUPBOARD AND CABINET IN VARIOUS ACCN AT ENGRS LINE, KURISHETRA LINE , DID LINES AND RAMESHWARAM LINES AND REPAIR MAINT OF DAMAGED MCCB, MCBs, DB, BLDG S
PAD LOCK, 35215002565-V00, BHEL, VCB
i Asst. to maint. work in respect of HT LT Switchgear Panels HT LT Motors 415V MCCs and Teleph. Exchng. and other Elect Installations ii Asst. to operational activities of CW Pp House Battery charger 415V MCCs and other elect. equip. of inside PH
Complete Rewinding and Repairing (20 Nos.)of Primary Voltage 550/1100V, Secondary Voltage (0V, 78V,87V,125V,137V),(0V,4 V),(0V,15V,24V), (52V,0V,52V) (0V,15V) and (5V,0V,10V) of A-67 and P 70 Switchgear of Moonidih Colliery, WJ Area
DG Set of 20KVA, 20 AMF control Panel(Power generator), 3 phse, BS-6 Online UPS of rating 5KVA with battery of backup time 240 minutes, input voltage 160V-260V and out put Voltage 230V, 50HZ. DG Set of 50KVA, 50AMF Control panel(Power Generator)3 phase BS-6
Providing and Fixing of PVC insulated mat around the control panel at machine shop and workshop sub-station of Rajmahal OCP
Repairing and overhauling of 02 nos. OCB switches 3.3 KV,100 amps long croford OCB of standby cutting area, Beicco JnP make 3.3 KV,400 amps OCB Switch of standby Sunday bazar line and 01 no., ACB switch for controlling of 03 nos. colony line of Bokar
Repairing/Overhauling of 2 No. of LT Switch Circuit Breakers(i)LT Switch OCB GEC Sl.No30/1491 400Amps 440V/550V(ii)OCB GEC Sl.No.30/1527 400Amps 440V/550V ASBNC.(2) Rep.of Two Nos. ACB Switch 400Amp 440V Sl.No.343 Make Kilburn (ii)OCB Switch 200A
Complete Repairing and Overhauling of 1 No. 800 Amps 440 Volt Sail Mine Line Make A.C.B. Switch Sl. No. ID.No. NT/SW/ACB/440 V /59 for Lighting Line Controlling of New Colony and Tisra Hospital MOCP at Amal. NT-ST-JG OCP under Lodna Area.
(A)Complete Repairing/ Overhauling of One(01) No.800Amps. 440Volt Switch with Busbar Sl. No. NFLP/ACB/738 3 Phase 50 Hz at Bagdigi Sub-Station and (B)One(01) No.200Amps. 550Volt SD-15 Type Kilburn Make OCB Switch with Busbar Sl. No. 15338 and Local
Complete repairing / reconditioning of 03 nos. 440 V ACB Switch, make L and T, S/N i) SGW 1, 1000 A installed at L T room and ii) S/N FQ669902, 1250 Amp installed at Type III substation and S/N SGW 4 installed at Sawang Washery
1. REPAIRING (A) INTER LOCKING OF 13 NOS. OF ISOLATOR 33 KV GRADE WITH ITS VCB (B) REPAIRING AND MAINTENANCE 33 KV ISOLATOR OF 05 NOS. AT RAMKANALI SUBSTATION KATRAS AREA. 2) REPAIRING / OVERHAULING, COMMISSIONING
Repairing and overhauling of (1) 11KV/400Amps OCB Switch controlling Karo line ECE make Sno MRSS01 and (2) 3.3KV/800Amps VCB switch controlling Kargali Bazzar make Yule sno 1666 installed at MRSS of BnK Area.
PART REPAIRING OF MECHANICAL AND ELECTRICAL ASSEMBLY AND INSTALLATION OF EARTH LEKAGE RELAY AND ENERGY METERING THE ELECTRONIKA VCB, 3.3 KV GRADE, 400 A (SL.NO.2332) AT GALSITAND SUB-STATION UNDER AGKCC UNDER KATRAS AREA
REPAIRING AND OVERHAULING OF MECHANICAL AS WELL ELECTRIAL ASSLY OF 1250 AMP. 33 KV VCB MAKE - BIECCO LAWRIE SL.NO. PVC - B36- 0022 (TR-3 CONTROLLING BREAKER) AT 33 KV R.S. SUB-STATION UNDER KATRAS AREA
Repairing of isolator, VCB assembly And repairing of wiring circuit of Swing generator and resistance panel and wiring harness of LVCR assembly to propel motor and steering system for EKG-5A shovel sl. no. 563
(A)DISMANTLING ERECTION TESTING OF 33 KV, 1250 A VCB CONTROLLING OF POWER TRANSFORMER 12.5 MVA TR-3 AT 33 KV RAMKANALI REGIONAL SUB-STATION (B) REPAIRING OF INTERLOCKING OF 10 NOS ISOLATOR 33 KV
Repairing n overhauling of (a) 11KV/400amps VCB Switch make transgietz controlling (b) transformer 750KVA 11KV/440V make transgietz for feeding power to feeder Breaker at Jarangdih Railway siding , in respect of Konar Expansion OCP.
Supply of 02 No 36 kV VCB and consumable items for GSS Sahibganj Lighting Materials Tools and Safety items for GSS Godda and Electrical Materials for GSS Maharo and Madanpur Dumka under Transmission Circle Dumka
MAKING OF BUS COUPLER IN BETWEEN TR 3 , TR 2 AND TR2- TR 4 USING OLD 2 NOS 400 AMP 6.6 KV ELECTROTEKNICA MAKE VCB AT 33 KV RAMKANALI REGIONAL SUB-STATION UNDER KATRAS AREA
Complete repairing and reconditioning of One No. 3.3KV 400 Amp. PCE make Sl. No. 05HMV 106 VCB Switch of 3.3KV Feeder of mine no.3 installed at Main Sub Station of KUGP under Hazaribagh Area.
Complete Repairing of 400 Amps 11 KV grade VCB switch make Electroteknica for primary controlling switch of 3.15 MVA transformer Sl. No.SGI-2312 at new KT substation of jeenagora under Amal. NT-ST-JG Colliery.
Repairing and reconditioning of 02 Nos 3.3 KV 400Amp, Make- Mineline, Sl. No. 253 VCB and 3.3 KV 400Amp, Make- Reyroll Burn, Sl. No. 84/325 OCB Switch installed at Karma Project under Kuju Area.
Complete Repairing and Safety Protection of H.T. Switch 11 KV 400 Amps. Andrewyule Make VCB Switch Sl.No.5192 Local ID No.JOY-5/SW/1 for Controlling of 5 Pit Main Switch at Joyrampur at site.
Dismantling of 08 (Eight) Nos. of old and burnt OCB and installation of three Nos. of VCB (Sr.No.859,861, Meditron make and Sr. 11 CSPL make) at Madhuban D.G. sub- station of Block-II Area
Repairing of (a) 03 Nos. magnetic amplifier units (hoist, crowd and swing/propel) and (b) repairing of VCB assembly and (c) reapiring of isolator assembly of EKG 5A Shovel Sl. No. 561 of Kedla OCP.
Repairing of 11KV VCB Panel domestic line 800 Amps Sl. No. 7934 Make Meditron for controlling of 11KV or 3.3KV Substation BHK and 11KV Lapanga Feeder of main sub-station under Bhurkunda Project at site.
Repairing of 3.3KV, 150A, CTR 150-75/5-5, 3.3 KV/110V VCB switch make Electroteknica Switchgears Pvt. Ltd, Sl. No. SGI of 630KVA unitized Transformer installed near Feeder Breaker under Dakra Project, NK Area