Substation Tenders in Jharkhand

(A). Repairing of 3MVA transformer 11KV/3.3KV make-Andrew Yule, Sl.No.-10619 charged at main sub-station of GVP Project and (B). Replacement of bushing insulator with stud, nut and cork sheet of 500KVA, 3.3KV/550V Transformer, make-Marson, Sl.No.-129

Repairing of ACB Switch of rating 800 Amps 440 Volt Make Sait Mine line at Durgamandir Sub-Station South Tisra of Amal. NT-ST Colliery Sl.No. BA/1545/440 V and Local Id.BCCL/ST/SW/880A /ACB/24 under Lodna Area.

Complete Repairing of 11KV 400 Amps OCB Switch Southern Switch Gear Make installed at Camp Sub-Station near 09 No. Siding original Sl.No. 0762/945( Local Id.No. NT/SW/OCB/11KV/61) of Amal.NT-ST-JG Colliery under Lodna Area.

Providing of Gate and Top and Side Covering for Safe operation of 2.5MVA, 11KV/3.3 KV Transformer of NC Patch III Sub Station and Fabrication of Gate and Window for Rest Shelter of 14 No Parking of KOCP under ABDKC

Fixing and installation of a On-load isolator, 11kV grade along with all accessories over the DP structure of 11kV OHL (backside of Rohini Sub-station) sending end for power supply of Quarry no. 02 under Purnadih OCP, NK Area

Repairing/Overhauling and Safety Protection of 400 Amps 11 KV Biecco Make OCB Switch for Primary Controlling of 1000 KVA 11 KV/3.3 KV Power Transformer Sl. No. GJ/SW/01 at Golden Jeenagora Sub-Station of NT-ST OCP

Providing and fixing of 40 Nos .of hoarding boards of (Size 4 X 3) for displaying safety slogans, instructions, pictures etc across Excavation workshop ,MTK room, Manager office ,EnM office ,sub station ,pump house and in some Electric poles beside

(1) COMPLETE REPAIRING OF 1273 HP STAR DELTA STARTER 6.6 KV, SL.NO.HT 606 MAKE PRABHU AKWMC O.C.P KATRAS AREA. (2) REPAIRING OF 400 AMPS OCB SWITCH 6.6 KV MAKE-GEC, SL.NO. 5101 AT KANTAPAHRI SUB-STATION AKWMC UNDER KATRAS AREA.

Complete Repairing and Overhauling of one No. Submersible Auto starter 175 H.P.550 Volts Amba Speed Make 3 phase and Rewinding of Auto Transformer Sl.No. AS/241/2010-11 at 7 pit Sub-Station of Jealgora Colliery Local Id.No.JL/ST/03.

Preventive maintenance of 11 KV Overhead Line of Kujama Colliery from Mohribandh to Maharaja Pit Sub-Station and 440 Volt Overhead Line from Maharaja Pit to Kali-Mandir Office Sweeper Dhowra and OCP Lighting Line of Kujama Colliery under Lodna Ar

Dismantling of 500 meter overhead line and re organisation (erection) of 825 meter overhead line of 440 Volt form Durga mandir sub station near South Tisra office to Gokul Dham Basti under Amal. NT-ST-JG Colliery under Lodna Area.

Repairing of ACB Switch of rating 800 Amps 440V and Make Sail Mine Line of Durgamandir Sub-Station at Amal. NT-ST-JG Colliery Sl. No. BA/1545/440V under Lodna Area. Local Id No. BCCL/ST/SW/800A/ACB/24.

Clearance of O/H line through tree cutting near F/B, MOCP Filter plant, Khodovelly Colony, GVTC, Muraidih Colony and uprooting of grass and bushes behind F/B sub-station and MOCP filter plant for safety purpose of Muraidih, AMP Colliery.

Repairing of 1 No.(one) No.1200 Amps 550Volt GEC Make OCB Switch with Busbar Sl.No.50/0109 and Local Id. No. JOY-05 and LT/SW/7 at 5 Pit Sub-Station of Amal. Joyrampur Colliery Under Lodna Area.

Providing Maintenance free Chemical Earth Pit and G.I. Strip and Connection for 3.3 /550 Volts 3 Nos Power Transformer and 3.3 KV 400 Amps OCP and VCB Switch 2 Nos H.T. Switch at 1 Pit Sub-Station Lodna under Lodna Area.

Preventive maintenance of 11 KV Overhead Line of Kujama Colliery from C.K. Siding to Maharaja Pit Sub-Station and 440 Volt Overhead Line of Kujama Colliery from maharaja Pit to kali Mandir Office Sweeper Dhowra and OCP Lighting Line etc.

Preparation of 16 no earth pit for for making earthing grid for neutral, body earthing and lightening arrestor for 5 MVA, 33KV/6.6KV transportable sub-station, 3 No for 6.6Kv/415V lighting transformer and fabrication of shade for the transformer und

Maintenance of 3.3KV OH line from Dumerbera Sub-station to 16B quarry and installation of 400A rated GOAB and DO fuse at 16B quarry for safe operation 250KVA 3.3KV/440V transformer installated at 16B quarry of Ara Colliery under Kuju

Complete Repairing and Installation of Dual Core HT CT JVS over current Earth Fault Relay and Earth Leakage Relay 400 Amp. 11KV/OCB with Busbar Biecco Lowery Make Sl. No.- 116-1956 Controlling of 250 KVA Transformer of Sub Station Bastacolla

JOB 1, Diversion of 6 MS pipeline to Sedimentation/Settling tank at main sump, Barmuri OCP, JOB 2, Extension of 6 MS Pipe 102Mtr Horizontal(17 Nos.) laying from Pumping sub-station to New constructed shed and 24 Mtr. Ver

Complete repairing of3.3 KV VCB sait mineline make 630A, Indoortype , CTR 400 300 5A 5A, sl No 03 controllingof overhead line facepump ckt at 4A patchsub station of bhowrasouth colliery forapproval for DGMS at 4Apatch sub station ofbhowra south colli

(A)Repairing of 6.6KV, 400Amps VCB DOL starter Volga make, Sl.No.HT-145 for controlling of Sadbhawana pump motor of Muraidih,(B) repairing of Battery Bank with charger for two switches of 11KV in Shatabdi sub-station at Muraidih, AMP Colliery

Repairing of H.T. Switch 3.3 KV 400 Amps Andrewyule Make VCB Switch Sl.No. VFHT -1161 for Power Controlling of 500 KVA Transformer Main Switch Local ID No. LC/SW/214 at 1 Pit Sub-Station of Amal.Joyrampur Colliery Under Lodna Area.

Repair and maintenance of HT line 11 KV destination free location in lieu of the monsoon preparation of domestic overhead line regional Sub-Station to IBM colony and Bandh colony, industrial supply and river side pump house under Kathara Washery

REPAIR, SERVICE, COMMISSIONING AND TESTING OF BIC MAKE - NEUTRAL GROUNDING RESTRICTED HAVING RATING OF MAX VOLT 3810 V AND MAX CURRENT 10 AMPS, SL.NO.1780/18 FOR TR-4 TRANSFORMER AT 33 KV RAMKANALI REGIONAL SUB-STATION UNDER KATRAS AREA

Installation of NGR (Neutral grounding Resistors) in 11KV/3.3KV, 1500 Transformer -1, secondary side i.e. 3.3KV side at Ena OCP sub-station as per DGMS (Tech.) Circular No.8 dt. 28.12.2006 for safety of mine and safe working environment and limiting

(A)SUPPLY FITTING OF NON FUNCTIONAL BUCHOLZ RELAY CONTROL PANEL TEMPERATURE METER BREEDER WITH 8 CORE CABLE FOR 3 MVA OUTDOOR TRANSFORMER NO.3 AT KATAPAHARI SUB-STATION UNDER AKWMC KATRAS AREA. (B) SUPPLY FITTING OF NON FUNCTIONAL BUCHOLZ RELAY C

For replacement of bushing insulator with stud and nut and corksheet of 400 KVA 3.3KV/440V and 100KVA 3.3KV/440V transformer make Win power Hindustan SL.NO163495 and make Crompton parkinson sl. No 13997 charged at colony sub station of Govindpur

Repair maintenance changing of pole of 440V, 3 phase, 2 3 4 5 wire system from Kalyani Sub-station to Karipani filter plant and workshop periphery, EnM section to Diesel pump for smooth power supply lighting arrangement under SDOCM Project.

Onsite supply, Installation of 02 Nos. 11KV grade ,10amps Neutral grounding resistor for 02 nos 33KV/11KV 10MVA Transformer with onsite AMC and routine tests for 02 years to be installed at 33KV Main sub-station, in respect of A.K.K.O.C

Providing and fixing safety devices Buchholz Relay,WTI and OTI, Explosion Vent and Conservator tank of (1) 1 MVA transformer 11kv/3.3 kv and (2) 1.6 MVA transformer 11kv/3.3kv installed at new filter house sub-station under Jarangdih Colliery.

Repairing of (A)3.3 KV VCB switch 200 Amp. Indoor type make Electrotechnika, Sl. No. missing and (B) 11kV VCB switch 400A, Make Andrew Yule, Sl. No. missing installed at KDH Old Sub-station in respect of Rohini Project, NK Area

Complete Repairing of 400 Amps 11KV OCB with Busbar GEC Make Sl.No.3637 Controlling of 500 KVA Lighting Transformer in 2 pit Sub-Station for Jealgora Hospital Line and Bagdigi Basti Lighting Line Purpose of Amal. Joyrampur Colliery Under Lodna Area,

Supply Design and installation of AC/DC Float cum boost charger 110 Volt AC/DC with Heavy duty industrial battery and laying of AC/DC Supply line for different circuit breakers at 11kv/3.3kv main sub- station under AKKOCP, BnK Area.

Supply, Install, Testing and Commissioning of 11KV 400A VCB, 415V 1600A ACB, FASD Starter and Supply, Laying with jointing of different size of cables and Its allied electrical works at 1MVA Sub-Station and 9 MGD WTP Jamadoba under JMADA, Dhanb

CAMC for Rapid Loading System and peripherals related to RLS, ie. Motor and pumps its accessories within Silo, Sub station within Silo, Lift and Air Blaster within Silo Building, Note Consumable spares as required and breakdown visit if required are

Maintenance of 2 x 10 MVA, 33 KV/11 KV, Sl. No.10876, Andrew Yule n Co. Ltd make and Sl. No. AE/10 MVA/2011/2, Associated Elect (GZB) Pvt Ltd. Power Transformer installed at 33 KV sub-station.

(A) Repairing and Maintenance of 11 KV Overhead Line Taping from Hospital MOCP to New Colony Sub-Station of Amal. NT-ST-JG Colliery (B) Dismantling Erection and Annual Maintenance of 4 wire 440V Overhead of Hospital Colony North Tisra

Providing and complete installation of NGR Panels - 3.3KV, 10A, 190 OHMS, for 33KV/3.3KV, 5MVA, 02 Nos. Power transformer installed in 05 MVA Main Sub-station, to limit fault current during electrical faults developed in the circuit in 3.3KV Overhead

Thorough maintenance of the 11 kV OH line Incoming feeder of Karo OCP, including reorganization, complete changing of insulators, earth continuity from the Jawahar Nagar Dumping to the Karo 11 kV Main Sub Station, w.r.t. Karo OCP, inder BnK Area.

Replacement of existing wiring by new one of protective relay and safety devices of 20 MVA 33KV and 6.6KV Transformer Sl. No 88YG 001by 1 and SF6 breaker 33KV Sl. No 2394 at Regional sub station Sudamdih under ASP Shaft Colliery.

Repairing, overhauling of 6.6 KV 1250 AMPS LOCB breaker and panel of PS-9 and PS-24 and overhauling 3.3 KV CT 15 nos. and P.T. 06 nos. in 33KV sub-station at Madhuban Coal Washery under Block-II Area, BCCL

Repairing/Overhauling and Safety Protection of 1 No.400 Amps 11 KV ECE Make O.C.B. Switch Sl. No. KJ/01 for Power Controlling of 500 KVA 11KV/440 Volt Power Transformer at M.Pit Sub-Station of Kujama Colliery under Lodna Area.

Supply and Fitting of Restricted Earth Neutral System of Power supply with fail safe for restricting the fault current to 10 Amps 2.5 MVA/11 KV /3.3 KV Power Transformer installed at 6 No. Sub-Station Amal. NT-ST-Jeenagora OCP.

Complete Repairing and Overhauling of 11 KV Grade 400 Amps VCB Switch Make MEDITRON and Safety Protection by controlling of 11 KV/550 V Transformer Lighting Line Purpose Installation by old workshop Sub-Station Sl. No. 6363 of Jeenagora under Amal.

Complete Repairing and overhauling of 01 No. ACB Switch 440 V 1000 Amp.Electrotechnica Make Sl. No-NACB 415 Local ID-JL/ACB/SW/415 Volt/47 installed at 02 no. Pit Sub-Station under Jealgora Colliery AJC Under Lodna Area.

Complete Repairing and Overhauling of 01No. H.T.Switch 11KV 400Amps Biecco make OCB Switch Sl No.215519 Local ID-KJ-21 for power Controlling of 500 KVA Lighting Line Transformer Main Switch at Mohribandh sub-Station of Kujama Colliery under Lodna Are

Making earth Pit at 09 No. Siding 11 KV Sub-Station Including Supply of 07 No.of Maintenance Free Chemical Earth Electrode and G.I. Strip and making Brick Boundary for Proper earthing under Amal. NT-ST-JG colliery under Lodna Area.

Dismantling-shifting-laying and erection of H.T power cable for day to day work of different shovels motor. Lighting tower, VCB-controlling switches at quarry no 1, 2, 3 open cast mine and 02 no. electrical sub-Station of Kathara Colliery.

Shifting, rectification, upgradation installation and testing of 3.3KV VCB, 400 amp, with CTR 60/5-5 amps to 400/200-5-5 CTR For dedicated 3000 gpm and pump feeder at 33kv/11kv man sub station of akkocp under BnK Area.