Transformer Tenders in Jharkhand

For erection of Chemical earth pit for PM 10 Online system-02 set and chemical earthing of electrical panels haulage room-02 set ,G.I earthing of 100 KVA Transformer -03 sets and earthing of 11KV OH Line -02 sets and laying of G.I strip 25mmX5mm( qt

Repairing/Overhauling of 1 No.200 HP AMBA Make Auto Transformer Starter of Submersible Pump Sl. No.A-316-43 Type ATS 550 Volts 400 Amp 3 Phase 50 Hz Local ID-LC/ST/AUTO/550 V/183 in Lodna Section of Amal. Joyrampur Colliery Under Lodna Area.

(A). Repairing, re-winding of 37 KW/50 HP induction motor, 550V, RPM-1460V, make-Kirlosker, Sl.No.-SWG/Motor/FB/03 at filter-bed of GVP Phase-II OCP, (B). Repairing and re-insulating of 250KVA air cooled transformer, 3.3KV/550V, Sl.No.-SWG/TR/FB/02

Complete Repairing and Safety Protection of .H.T. Switch 3.3 KV 400 Amps. Prabhu Make VCB Switch Colliery Sl. No.98 Local ID No. BCCL/NT/ST/SW/14 for Controlling of 250 KVA and 100 KVA Lighting Transformer Main Switch at Sector-II MOCP Sub-Station at

(A) Erection of 6.6 KV benidih feeder power supply DM-3/521, 522 and 350KVA Transformer 9 seem damage and Installation of 350KVA/440V 9 seem forward dismantling and Installation 10KVA/440V 14 No attendance room 14 No (B) Erection of 220V L.T O/H line

Repair and maintenance of 02 nos. 630 KVA oil cooled Transformer 3.3 KV/ 440V Sl. No. (1) 2011 and Sl. No. (2) 72682 for power supply to 02 no. and 03 no colony installed at 04 no Water Tank, Regional Sub-station Kathara under Kathara Colliery

(A)New winding of 07 Nos. vibrator transformer and new core changing volt input 220V, 2.17Amp to volt output 440V, 12.5Amp of RCB 00 and (B) Repairing of 24 no. plate rectifier unit 24 Amp for vibrator starting panel at RCB 00 out of 32 nos. vibrator

complete Repairing of 3.3KV OCB ECE Make,400A, Indoor type, CTR-400-300/5A-5A, Sl. No.-BPH/ 02 secondary controlling main of 2.5MVA transformer 11KB/3.3KV and controling of 3.3KV O/H D feeder to obtain DGMS permission and safety point of view under B

1) partial repairing of 500KVA 11KV/440V SL NO 33123V local id-BCCL/NT/500KVA/TR/05 crompton greaves make lighting transformer gasket and studs changing at 9 no siding substation 2) partial repairing of 500KVA 11KV/440V SL NO 224196/2 Local ID-BCCL/N

Complete Repairing/Overhauling of 1 No. H.T. Switch 3.3 KV 400 Amps Prabhu Make VCB Switch Sl. No. 98/2010 Local lD.No.BCCL/NT-ST/SW/14 for Controlling of 250 KVA and 100 KVA Lighting Line Transformer Main Switch at Sector-II MOCP Sub-Station of

Replacing of Copper Cable at 7 Pit Colony near Bararee More Transformer 300 KVA 2.2 KV/440 Volt and Erection of new overhead line and some rotten pole will change in Shive Mandir Side in 440 Volt overhead lighting line in Jealgora 7 Pit under under

Repair cum cable jointing of the low insulation cables feeding power to the 3.3 kV Motors and its Starters of the two nos. of 2000 G.P.M. Pumps, and the High Mast Lighting Tower, equipped with 3.3 kV by 220 V Transformer, in operation in Mine, w.r.t.

Complete Overhauling of 1 No. 3.3 KV 400 amps OCB switch Make GEC Sl. No. 7470 to be used as secondary controlling of 2 MVA Transformer installed at 9 No. siding of Amal. NT-ST-JG Colliery under Lodna Area Local Id -ST/SW/OCB.(2nd Call)

Repairing/Overhauling of One (01) No.200 H.P. AMBA Make Auto Transformer Starter of Submersible Pump Sl.No. A-316-43 Type ATS 550 Volts 3 Phase 50 Hz/AC Local Id.No. LC/ST/Auto/550V/83 at 1 Pit Lodna Section of Amal.Joyrampur Colliery Under Lodna Are

(A)New making of 04 Nos. vibrator transformer and new core changing volt input 220V, 2.17Amp to volt output 440V, 12.5Amp of RCB 00 (B) Repairing of 05 nos. 24 plate rectifier unit 24 Amp for vibrator starting panel at RCB 00 out of 32 nos. vibrator

Jointing the 11 KV power cable of 3 core 95 sq. mm Aluminum conductor near stacker one (1701) for power supply from 14 no. feeder (RMU) of 4211 main sub-station to 11 KV /3.3 KV Transformer installed at 4212 Sub-station under CHP-CPP, Piparwar.

Complete Repairing Overhauling of 1 No. 3.3 KV 400 Amp. OCB Switch G.E.C. Make Sl.No.7470 to be used as Secondary Controlling of 2 MVA Transformer(Local Id ST/SW/OCB/3.3 KV/7) installed at 9 No.Siding of Amal.NT-ST-JN Colliery under Lodna Area.

(A)Complete Repairing/ Overhauling of One(01) No Submersible Auto-Starter 175 HP 550 Volt Amba Speed Make 3 Phase and Rewinding of Auto Transformer Sl.No.249 at 7 Pit Sub-Station Local Id.No. JL/STR/02 and Sl. No. AS/249/210-11. (B) Submersible Auto

Complete Repairing of 11 KV/ 400 Amps. BIECCO Make OCB for Primary Controller Switch of 750 KVA 11KV/440-550V transformer of DEV PRABHA Crusher No.1 at 9 No. Siding Local Id. No. BCCL/NT/SW/11KV/OCB/64 of A-NT-ST-JG O.C.P

Partial Repairing and Overhauling of 1 No. HT OCB Switch Capacity 400 Amps 3.3 KV ECE Make Sl.No.BCCL/JG/SW/400A/54 installed at KT Sub-Station for Controlling of Secondry Side of 1000 KVA 11 KV/3.3 KV Transformer at Amal.NT-ST-JG Colliery under Lod

(1) (A) COMPLETE REWINDING OF 02 NOS.TRANSFORMERS - 500 KVA, 6.6 KV/440 VOLT, 3 PHASE, SL.NO. 18080, 2 PIT SUB-STATION OF AGKC COLLIERY UNDER KATRAS AREA (B) REPAIRING OF 750 KVA, 6.6 KV/550 VOLT, 3 PHASE LIGHTING TRANSFORMER SL.NO. AGKCC/FP/TR-750/0

Onsite repair and maintenance of two nos. of OCB Switches, first 3.3 kV, 400 A, Name plate missing second, 3.3 kV, 800 A, and its connection with the transformer and 01 no of 3.3 kV DOL Starter, Name Plate missing, w.r.t. Karo OCP, under BnK Area

Repairing of one no 11 KV 400 Amps Long and Coford make Oil Circuit Breaker for primary control of 3 MVA transformer and (2) Repairing of 11 KV Reyroll burn make Oil Circuit Breaker for control of Crusher Feeder installed at 33 KV AKKOCP main substat

Dismantling and erection of 3.3KVOH line with 03 nos poles and 03 span conductor and 220V OH line with 02 nos. of pole and 01 no. 10KVA lighting transformer and light fittings for providing power to EKG 542 , haul road lighting at VOCP of ADI Collier

A) Erection of 6.6 KV Benidih feeder and Dismantling, Erection of Benidih feeder for marching of DM -3/522 shovel 9 seem to coal face of ABOCP Mine power supply D/L M/C DM-3/522 sovel. (B) Dismantling of 10KVA / 6.6KV / 220V Transformer and Installa

A. Erection of pole and dismantling, laying of PVC insulated and PVC sheathed XLPE power cable of 1.1 KV grade of 240 sq. mm for river side 140 KW motor 550 volt, DSM pump and transformer (LT side) B. Dismantling and installation of 60 Watt LED light

Complete Repairing and safety protection of 1 No. H.T. Switch 3.3 KV 400 Amps. (M.E.I) Mysore Electrical Industries Ltd. Make OCB Switch for 2 MVA Transformer Secondary Controlling at 6 Nos. Sub-Station SL. No.- 65/016 at NT-ST-JG. OCP ID No.-BCCL/N

Complete repairing/reconditioning of 02 nos. OCB switch, 400 Amp, (i) 11KV, Make-GEC, S/N-SGW-2 installed at main sub station for primary control of 3MVA transformer and (ii) 3.3KV, Make-Crompton, S/N-SGW-1 installed at DG set for power supply to fit

A) Dismantling and Erection of 6.6 KV Benedih Feeder and dismantling and installation of 10 KVA transformer clear the area MAA Ambey Deco outsourcing patch for advancing of face for ABOCP Mine B) Diversion of 220 V L.T O/H Line clear the area Deco ou

Complete Repairing and Overhauling of 1 No. Auto Transformer Starter of AMBA Speed Make 550 V Sl.No. A-213-110 HP -160 Type ATS-3 Phase 50 HZ at Joyrampur 5 Pit of Amal. Joyrampur Colliery under Lodna Area.( Local Id. JOY/ST/AUTO/550V/02)

(A) PATCH REPAIRING OF 40 KVA TRANSFORMER 6.6 KV and 3.3 KV, VOLT - 230,SL.NO.99H3T34 S VIEW POINT LAL CHALA AT AKWMC UNDER KATRAS AREA (B) COMPLETE REPAIRING/OVERHAULING OF 150 HP,550 VOLT STAR DELTA STARTER,MAKE-MINE LINE,SL.NO.267 AT RAM,KANALI 02

(A) Repairing of 3.3KV VCB Switch, 400 Amps, Make- meditron, SL. No.6278 for secondary control of 3 MVA, 11KV/3.3KV oil cooled transformer installed at 3 No. substation (B) Repairing of 3.3 KV VCB Switch, 400 Amp, make-ESPL, SL NO. SGO-1741 for contr

Installation of 2 Nos VCB with Interlocking system at 3.3KV O/H line for primary control of 750 KVA 3.3KV/440V Transformer at new crusher sub-station and 3.3KV O/H line at old crusher for O/H line controlling of Karma Project under Kuju Area

Complete Repairing of 400 Amps 11 KV OCB Switch Make Cooke and Ferguson for Primary Controlling of 1.5 MVA Transformer Which is used for 4000 GPM 670 KW Pump Motor Set at G.PatchKujama Colliery Sl. No.9680 under Lodna Area.( Local ID No BCCL/JG/O

Repairing of 02 Nos. of 33kV, SF6 Breaker, Make ABB, 33kV, 1250 A, Sl. No. OHB 1468 and OHB 1473, Power controlling to 33kV Feeder No. 6 and Primary control of 5MVA Transformer installed at 33/11-3.3kV, 22.5 MVA Old Substation of KDH OCP, NK Area

A)Replacement of unserviceable devices and oil filtration of 1MVA Transformer, 6.6K V/440V, 1375Amp, Make - Russian, SI No. 845461 at HMS Section, SS-2, DC-9 (Sec-I) and Fine Coal Section, SS-4, DC-13 (Sec-II SI No. 845459 and (B)Providing and Laying

Partial repairing and overhauling of 1 no HT Switch 3.3KV 400A (M.E.I)Mysore electrical industries Ltd. make OCB Switch for 2 MVA transformer secondary controlling at 6 Nos. sub-station sl no. 65/016 ( ID No.-BCCL/NT/SW/3.3KV/4)at NT-ST-JG OCP under

1.Maintenance of 1.5 KM Span of 440V OHL from Ara 16B quarry to Bagalata Basti2.Erection of fresh neutral wire from 250KVA, 11KV/440V transformer to the end of Bagalata Basti 3.Erection of 370 nos. of fibre material make, LT phase separator at ARA.

(A)Repairing of 11kV, 800A VCB switch,A/Y make Sl. No.0385 for controlling of FB-4 Benidih s/s and (B)Repairing of 11KV,400A GEC make HT OCB switch Sl. No.2814 for controlling of 500KVA transformer KKCL Siding s/s of Phularitand, AMPC.

Extension of HT 6.6KV overhead line of Panel No 14 up to panel no 11 and also extension of HT 6.6KV overhead line for installation of 30KVA transformer 6.6KV by 220V for lighting circuit of open cast mine X2 patch and fire patch under ASP Colliery.

Complete Repairing and Overhauling of One No. Submersible Auto-Starter 175 HP 250 HP 550 V Auto Starter AMBA Speed Make 3 Phase and Rewinding of Auto-Transformer SL.No. AS/241/2010-11 Local id-JL/STR/05 at 2 Pit Sub-Station Jealgora Colliery Under Lo

Complete Repairing of 400 Amps 3.3 KV VCB Switch Prabhu Make FLP CTR 100/5 Sl. No. 113 for Primary Controlling Switch of TSU Transformer 3.3 KV/440 Vollt installation by B. Patch NT-ST OCP. local Id .No. BCCL/NT/SW/400 Amps/3.3 KV/38 .

Online UPS Average Turn Over of Last 3 Years 500000 Lakh (s) Experience with Gov. Required 3 Year (s) Online UPS ( 1 ) Technical Specifications Specification Specification Name Values Allowed Values GENERIC Rating in KVA (KVA) 5.0 KVA 5.0kva ... isolation transformer MOSFET-PWM ... isolation transformer , ... isolation transformer , ... isolation transformer Input ...

Proper earthing arrangements chemical and testing with grid connections of earth pit of power transformers ,Switches , lightning arrestor at Bhowra Power House

Repairing and overhauling of 3 Nos of 33kv grade 1250 amps control panel A. 33 kv grade voltas make control panel PnM no 01 for control of 33kv/11kv 10 mva transformer akkocp feeder . B. 33 kv 1250 amps voltas make control panel PnM No 02 for

Renovation of Transformer Repairing workshop (TRW) at Chas under Electric Supply Circle, Chas

Repairing of 500KVA transformer 3.3KV/440V at Substation no. 2 of Kathara Colliery

Procurement, installation, testing & commissioning of 01 no. of Transformer Oil Filtration Machine (Q3)

For installation of 11KV/440V , 250KVA transformer at Kali basti under Kusunda Area

Providing and fixing of MCCB 800A at Thakur Colony transformer under Kathara Colliery