Substation Tenders in Jharkhand

ARMO of EandM Installations at BM Airport Ranchi. SH Providing Maintenance Services for EandM Installations of NITB, Sub-station, AAI Residential Colony, Old TB, CISF barrack, MT pool andcargo division for the year 2023-25.

Complete Repairing/ Overhauling of 800 Amps 2.2 KV Crompton parkinson make OCB at Jealgora 2 pit sub-station for controlling switch of 2.2 KV O/H line of Bararee Basti Sl. No. JL/Switch/06

Erection of 440V Overhead line from KDH Old Sub-station via KDH PO Office and RR Shop Dakra up to GM Office, NK Area for illumination of coal transportation road under KDH OCP, NK Area

Complete Repairing/Overhauling of 1 No.200 Amps 440 Volt SD-15 Type Kilburn Make OCB Switch with Busbar Sl.No.14009 and Local Id.No.KJ/25 at M.Pit Sub-Station of Kujama Colliery under Lodna Area.

INSTALLATION OF 9(NINE) NOS OF CHEMICAL EARTH PIT FOR TRANSFORMER, SWITCH, PUMP MOTOR, AB SWITCH AT 192 UNITS, 108 AND 360 NO. COAL DUMP SUB-STATION OF MCCB AT COAL DUMP UNDER KATRAS AREA

(01) Repairing of 500KVA, 3.3KV/440V transformer, make - Marson installed at Old Miners and (02) Repairing of 500KVA, 3.3KV/440V transformer, make - Marson installed at Mahabir Sthan sub-station of SWG-GVP Ph-II OCP.

Diversion and correction of 440 volts 3 phase 5 wire system domestic power line with road light from new sub- station near Po Office ,Jrd office to Bhagat singh chock Jarangdih bazaar at Jarangdih Colliery

Partial Repairing Stud Gasket Changing of 2 MVA 11 KV/2.2 KV Power Transformer Make Crompton Parkinson at 2 Pit Jealgora Sub-Station Colliery ID No. JL/TR/06 under Jealgora Colliery Sl. No. 17035.

Repairing/ maintenance of 04 nos. Transformer (i) 500KVA, 11KV/440V lighting transformer installed at Dhori Staff quarter , near dispensary colony, post office colony (ii) 01 MVA , 11KV/440V lighting transformer installed at old sub-station

Spray painting by providing 2 coat smoke grey paint over 1 coat primer (Red oxide) transformer, VCB switch, braker and control panel painting pani tanki and 33KV 30 MVA Regional sub station under Kathara Colliery.

Dismantling and Erection 230 Volt pole to provide 230 V power supply in CCTV camera at coal depot K.T. Sub-Station to Bangal Dhowra at Jeenagora of Amal. NT-ST-JG Colliery under Lodna Area.

Repairing of 250KVA, 11KV/440V, Sl.No.-Sar/TR/01, Asset No-T-8 lighting transformer of sarubera colony sub-station used for lighting power supply to A-Type quarters pf Sarubera Colony Under Kuju Area.

Diversion of a section of 3.3 KV Overhead Line of Feeder No.1 from KT Sub-Station to Pumping Site at F-Patch of Jeenagora Section of Amal NT-ST-JG Colliery under Lodna Area.

Heat Shrinkable and Cable Jointing 11KV Grade Cable KIT and Cable Laying of 11KV Sub Station Karmatar and Repariing of Submersible Motor Pump Control Panel 440 Volt 3 Phase At Karmatar Colony Under Bastacolla Area..

Complete Repairing of 3.3 KV/220V and 50 KVA Transformer (Local ID no. NT/50KVA/TR/05 and Org.Sl.No. 1456/558889) installed at 6 No. Sub-Station of Amal.NT-ST-JG Colliery under Lodna 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

Work in respect of painting of the transformer switchgears NGR Capacitor bank and structure supplying and erection of galvanized stay set for 11KV at 33KV main regional sub-station MRSS under GM unit Dhori Area

Diversion and Extension of L.T O/H line at F/B of JOCP of ABOCP Mine and Fitting of lighting arrester 11 KV O/H line at F/B Sub-Station JOCP of ABOCP Mine

Complete Rewinding/ Repairing Installation Commissioning and Transporting of 500 KVA 11 KV/440 Volt( Local Id.no.KJ/TR/500KVA/11) East India Udyog Ltd Make Transformer at Moharibandh Sub-Station of Kujama Colliery under Lodna Area.

Dismantling of A Section of 440 volt 4 Wire 350 meter Overhead line as well as Pole from Golden Sub-Station to Camp at F-Patch of Amal. NT-ST-JG Colliery under Lodna Area.

Installation and fitting of 1 No. of Bucholz Relay for 1 MVA Transformer and Inst. Of OTO and WTI for 2 Nos. of 1 MVA and 1.5 MVA Transformer of Alkusa sub-station of NGKC

Complete Repairing and Overhauling of 1 No.400 Amps. 440 Volt GEC Make O.C.B Switch 6 No. Sub-Station for Lighting Line of Weigh Bridge Controlling switch SL.No.30/01778 at NT-ST-JG. O.C.P.

Complete repairing/rewinding of 300 KVA 11 KV/440 V 3 Phase Lighting Transformer Make Crompton Parkinson Sl. No. BAR/TR/04 at Bhulan Sub-Station ( Bararee Colliery ) of Amal. Joyrampur Colliery under Lodna Area.

CORK SHEET CHANGING, COPPER STUD AND REPAIRING OF 500 KVA, 6.6 KV/440 VOLT MAKE - EEF, SL.NO.4009255 POWER TRANSFORMER AT 20 PIT ANGARPATHRA SUB STATION OF RAMKANALI COLLIERY UNIT OF AKWMC UNDER KATRAS AREA

COMPLETE OVERHAULING and MAINTENANCE OF 300 KVA TRANSFORMER 3.3KV/550V POWER TRANSFORMER OIL COOLED TYPE, MAKE CROMTON PARKISON, SL. NO 4030 OF BHOWRA FAN HOUSE UPPER 12 NO SUB STATION UNDER E. J. AREA BHOWRA

Laying of 11 KV, 3 X 240 sqmm XLPE Cable under Railway bridge near Jamunia Station for S-1 feeder and Benidih feeder at starting pole, at Madhuban D.G. Sub-station of Block-II Area

Repairing of 4 nos. of 6.6 kV faulty trailing cables used for feeding power to different HEMM and skid sub-station, 1 MVA, 6.6 kV / 3.3 kV under Piparwar Patch of Ashok OCP, Piparwar area.

Setting up of independent power supply for reliable operation of the controlling circuit of different switch gears installed at sub station at 06 no. North Tisra Section of Amal. NT-ST-JG Under Lodna Area.

Complete Repairing of One No. Submersible Auto Starter 175 H.P. 550 Volt Amba Speed Make 3 Phase and Rewinding of Auto Transformer Sl. No. AS/240/2010-11 at 2 pit Sub-Station Jealgora Colliery.

Partial Repairing and Safety Protection of 400 Amps 11 KV OCB Switch Biecco Lawrie Make Local ID JL/SW/04 CTR 30/5 Primary Controlling of 2 MVA Transformer for Jealgora 2 No. Sub-Station

Complete Repairing /Overhauling of 400 Amps. 440Volt of 1 No. E.C.E. Make OCB Switch with Busbar SL.No.6530 and Local Id No.KJ/18 Main Controlling Switch Lighting Line 3 Pit Sub-Station at Kujama Colliery.

Complete Repairing of 01 No. 40 KVA/ 3.3 KV/220 Volt Local ID-BCCL/NT/40 KVA/38 Lighting Transformer of 6 No. incline Sub -Station of Amal. NT-ST-JG Colliery under Lodna Area.

Complete repairing of 200Amps 550Volt Kilburn Make OCB Switch at KT Sub-Station of Jeenagora Section ( Local Id. BCCL/JG/SW/550 /03 Sl. No.14101 ) of Amal. NT-ST-JG Colliery under Lodna Area.

DESIGN, MANUFACTURE, SUPPLY AND COMMISSIONING OF 3.3 KV 10 AMP, RESTRICTED NEUTRAL GROUNDING SYSTEM FOR 3.3 KV SIDE OF 2.5 MVA EAST INDIA MAKE TRANSFORMER 6.6/3.3 KV SL.NO. 1561/2 AT KANTAPAHARI SUB STATION

Supply and installation of current transformer of 33KV grade of SF6 circuit breaker of KMP feeder for control and monitoring of incoming 33KV power supply at main sub- station of konar exp. OCP, BnK Area.

Re-organization and renovation of 11KV/440V, 250KVA sub-station installed near naya more to smooth feeding the power of GVTC, workshop, Area sales office, Area quality lab, Datma more colony etc of kuju Area.

Laying of LAN Cable and Internet connection from E-Challan Room to Control Room and from NAKC Road Weighbridge to SUb-station through Excavation Department and CISF Office to CISF Control Room under Govindpur Area.

completerewinding/repairing of 03Nos. of CT S ratio 600 300/1 1 1 A, Supplyvoltage- 33 KV, oil filledout door type for feederNo.2 Main incoming fromD.V.C. of Regional Sub station Sudamdih Shaftunder ASP Colliery.

Day to Day maintenance of Administrative cum Academic Block Officers and Trainees Hostel Electrical sub station T E Building Store and Staff quarters at ARTTC Campus at Ranchi Period FY 2025 26 for Twelve Months

Day to day maintenance of 11KV overhead line from Regional sub-Station to River side pump house with 50 volt and 440 Volt overhead line of Kathara Colliery for the period of one (01) Year

Erection of a 6.6kV Overhead Line from the Transportable Sub-Station Site to the Main Sump Pump House Site for the establishing power supply for electric pumps for dewatering at Tetariakhar OCP under Rajhara 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.

Partial repairing /overhauling of 1000 KVA 11 KV/3.3 KV Power Transformer make GEC Colliery Id No.BCCL/JG/TR/1 MVA/27 at East Bararee Jeenagora Sub-Station of Amal. NT.ST.JG Colliery Under Lodna Area.

Changing of Gasket and Studs of 1000 KVA 11KV/550 Volt Power Transformer Sl.No. 17189 and Id.No. 07 at 7 Pit Sub-Station of Jealgora Colliery under Lodna Area( Local Id.JEL/TR/1000 KVA/07).

Repairing of 33kV, 1250A GOAB Switch and providing of interlocking arrangement between GOAB Switch corresponding switchgear at Churi Sub-station, and pole painting with pole numbering at Churi mines, under Churi UG Project, NK Area.

Replacement of G.O.A.B isolator 11KV. Grade of 3.3KV O/H line Staff colony feeder at 4 pole near DAV School, Teacher Colony, Executive Hostel, officer Club and C type Colony Sub-Station under Kathara Colliery.

Complete repairing, maintenance and testing of Neutral Grounding Resistors (NGR) 11kV, 10A with sl. No. 1847/20 make- Bharat industrial corporation of Jarangdih feeder at Regional Sub-station in view of safety under Kathara Colliery

REPAIRING OF SASFETY PROTECTION AND ON/OFF MECHANISM OF 2 NOS. 400 AMPS OCB SWITCH MAKE - GEC-550 V SL.NO.30/0513 AND 314774/4 AT RAMKANALAI SUB-STATION UNDER RKC UNDER AKWMC KATRAS AREA

Repairing of safety protection and overhauling of 400 amps ocb switch 6.6 kv make- biecco lawrie,sl.no.1952 controlling of 500 kva power transformer at 20 pit sub-station angarpathra colliery under akwmc KATRAS AREA

Repairing of one no 11 kv 400 amps P. C. E make V.C.B PnM 07 for primary control of kargali Incoming feeder installed at Gandhi Nagar main sub station of bokaro colliery under BnK area