Substation Tenders in Jharkhand

Procurement of Spout Bush for 11KV Sub Station

Providing PCC pavement at 5 MVA substation under Ashok OCP, Piparwar Area.

Filtration of Oil of transformers and OCBs at Bhuli Township (covering five sub-stations).

Changing of stud Insulator and Cork Sheet (Gasket) of 500 KVA Transformer 11 KV/550 V Primary and Secondary side Location at KT Sub-Station Make Non Plate Sl. No. CI No. JN-02/ of A-NT-ST/JGO

REPAIRING / MAINTENANCE OF 220V AND 440V OVER HEAD LINE AT DIFFERENT PLACE (NEAR SAMADHI STHAL SUB STATION(B)NEAR COMMUNITY CENTER (C) 3 PHASE 440 PUMP LINE FROM SAMADHI STHAL TO PUMP HOUSE(D) NEAR FILTER PLANT AT GASLITAND

Providing, fixing and commissioning of Buchholz relay, temperature meter and its separate annunciation for trip and alarm for 3 MVA capacity, 11 kV/3.3 kV power transformer installed at main sub-station of Tarmi OCP under SDOCM, Dhori area

Complete Repairing/Overhauling of 01 No. 1200 Amps.550 Volts GEC Make OCB Switch wih Busbar Sl.No.50/0109 and Local Id.No.Joy-5 and LT/SW/7 at 5 Pit Sub-Station of Amal. Joyrampur Colliery under Lodna Area.

DISMANTLING , INSTALLATION AND COMMISSIONING 250 KVA 6.6 KV/440 VOLT LIGHTING TRANSFORMER AND ERECTION OF ONE SPAN 6.6 KV O/H LNE AT NEW SUB-STATION BESIDE OF KALI MANDIR SL.NO.AARC/LT/01 AT AARC AKWMC UNDER KATRAS AREA

End termination/pole mountings of different size and voltage grade cable with supply and installation of chemical earthpits at 4/5/6 and 7/8 incline sub-station and colonies transformer points etc. of Dhori (K) colliery, Dhori Area.

Complete Repairing of 3.3 KV 400 Amps Make Southern South Gear OCB Switch with Busber at 7 Pit Jealgora Old Sub-Station for Controlling of Power Transformer Local Id No. JL/SW/29 of Jealgora Colliery under Lodna Area.

End termination/pole mountings of different size and voltage grade cable with supply and installation of chemical earthpits at 4/5/6 and 7/8 incline sub-station and colonies transformer pins etc. of Dhori (K) colliery, Dhori Area

Design manufacture supply and commissioning of BIC make 3.3 KV, 10 Amps Restricted Neutral Grounding System for 1500 KVA, 11KV/3.3 KV Power Transformer, EIE make, Sl.No.07559 installed at Alkusa sub-station of NGK Colliery under Kusunda Area

Day to day repair, maintenance/ renovation of 3.3 KV O/H line staff colony feeder from Regional Sub-station to filter house and Back side of executive hostel of Kathara Colliery for the period of one year (365 days)

Repairing and overhauling of 01 No. H.T. Switch 11 KV 400 Amp.Crompton Greaves Make OCB Switch for controlling of 300 KVA Transformer main switch at Bhulan Sub-Station under Bararee Colliery Sl. No BR/SW/03 Under Lodna Area.

Fixing and commissioning of oil cooled outdoor type potential transformer /voltage transformer, 33KV, Ratio 33KV/110V accuracy class metering protection burden 100VA, bus bar and clamp for Sec I outdoor Sub-Station (KTW) and painting of 04 of KTW

Providing and fixing of 04 Nos. lightning rod on the tower with 04 No. Earth Pit for the safety of transformer and equipment and cleaning-painting of all 4 no. towers of 2 No. Sub-station under Kathara Colliery.

Partial Repairing/Overhauling of 1 No.400 Amps 550 Volt Mine Line Make ACB Switch Sl.No. 5073 CTR 400/5 and Local Id. No.JOY-5 SW-01 at 5 Pit Sub -Station of Amal. Joyrampuy Colliery under Lodna Area.

Making earth Pit at 06/09 No. Siding 11 KV Sub-Station Including Supply 15 No.of Maintenance Free Chemical Earth Electrode and G.I. Strip and making Brick Boundary for Proper earthing of Amal. NT-ST-JG under Lodna Area.

Maintenance of 550V. O/H line from 10 no sub station to 6/2 quarry of sarubera project used for 550v. Power supply to 500GPM pump motor set installed at 6/2 quarry of Sarubera Project under kujuj area.

Partial Repairing and Safety Protection of 1 No. H.T. Switch 11 KV 400 Amps. ECE Make OCB Switch 5 Pit Sub-Station for Controlling of 200 KVA Transformer at Joyrampur Colliery Sl. No. ID No. JOY-5-SW-6.

Installation of 02 Nos of 11 KV, 400 Amps grade VCB and providing its control from control panel for feeding power to 11 KV Bokaro feeder and 11 KV crusher control installed at 33 KV main Sub Station AKKOCP.

(1)COMPLETE CLEANING AND PAINTING WORK IN NEW FABRICATED INSTALLED MS SHED (INNER-OUTER an UPPER PORTION) SIZE 14fit X 30fitand 3fit X 34fit AT ELECTRICITY SUB STATION(NKAS) AT SIJUA SIDING KATRAS AREA.(2) FABRICATION OF NEW SHED

Repairing and overhauling of circuit breaker poles refilling of SF6 gas and repairing of operating mechanism of 02(Two) Nos. 33 KV SF6 Circuit Breakers installed at D.G. Jealgora 33 KV Sub-Station of Amal.Joyrampur Colliery under Lodna Area.

Repairing/ Overhauling and re-conditioning of 4 nos. 440V, ACB type LT control panel of different type and make installed at HT Sub-station of CCD having Sl. No. 7939,7940, 7942 and LT/02 under GM Unit, Dhori Area

(A)Repairing and reconditioning of OCB Switch, 400Amps, 6.6KV, Make-Russian installed at 6.6KV control sub-station feeding power to 216 crusher motor at HMS Section and (B)Repairing and reconditioning of OCB Switch, 400Amps, 6.6KV, Make-Russian inst

550 VOLT AND 440 VOLT OVER HEAD LINE OF DIFERENCE LOCATION OF RAMKANALI (A)DAMAGE CONDUCTOR AND CABALE POLE MOUNTING 550V AT RAMKANALI SUB-STATION TO 4 SEAM PANKHA GHAR (B)STRAIGHTENING OF POLE AND DMAGED CONDUCTOR AT FILLER

Maintenance and rectification of 4 pit GT feeder and main 15 no GT feeder from GT Gopalichak Sub-station under Gopalichak Colliery ( 15 no feeder 12-13, 30-32 and 38 and 4 pit feeder pole no 30-44)

Partial Repairing and Safety Protection of 1 No. H.T. Switch 11 KV 400 Amps. GEC Make O.C.B. Switch Sl.No.103 for Controlling of 500 KVA Lighting Transformer Near Tisra Hospital New Colony MOCP Sub-Station NT-ST-JG. OCP

FILTRATION OF TRANSFORMER OIL TO IMPROVE ITS TEST VALUE AS PER REQUIREMENTS IN 33KV TRANSFORMER AND AFTER THAT TESTING OF TRANSFORMER OILTHROUGH NABLACCREDITED GOVT. APPROVAL LAB FOR THE GIVEN TEST DETAILS AT 33 KV RAMKANALI REGIONAL SUB-STATION OF

Complete Repairing and Safety Protection of 1 No.H.T.Switch 11 KV 400 Amps ECE Make OCB Switch for Controlling of 1000 KVA Transformer Main Switch Sl.No.JOY-5-SW-07 at 5 pit Sub-Station of Joyrampur Colliery under Lodna Area

Minor repairing and preventive maintenance of 02 nos. of 1 MVA, 11KV/440 V transformer, make EIE, local sl. No. 03 and local sl. No. 02 installed at NSD and CCD sub-station respectively under GM Unit, Dhori Area.

Repairing of Two (02) Nos. of 11 KV 400 Amps Biecco Lowrie Make OCBs having Sl. No. PB8-6753 and PB8-6754 installed at DG Colony Parghabad 11 KV/440v Sub-Station of Amal. Joyrampur Colliery Under Lodna Area.

Repairing of 02 Nos A Repairing of 33KV MOCB Switch Breaker, 1000 Amps Make BHEL SI. No. 9027876 and B repairing of 11KV 1250Amps VCB Switch, make-meditron, SI. No-9514 installed at Regional sub-station Under Kathara Colliery

Wiring, lighting and power supply through AB cable to newly installed RFID Porta cabin at Amarpali CISF check post near 4215 sub-station (SILO) and CHP CISF check post near WB No- 01 and 02 under CHP-CPP, Piparwar.

Maintenance contract of 11KV electrical overhead lines from Parej Sub-station to Charhi and emergency repair works in Charhi feeder on as and when required basis for a period of one year at GM Unit, Charhi under Hazaribag Area.

Repairing and maintenance of 6.6 KV O/H line A,B and C Type Colonies Shiv Shankar Nagar, Singh Basti, Office LT O/H line, Prem Nagar LT O/H line and Colony Sub-station under PB Project Colliery.

Complete Repairing/Overhauling of 400 Amps GEC Make 550Volt O.C.B Switch with Busbar Sl. No. 30/0089 I.D. No. BCCL/NT/OCB/15 Controlling of Lighting Line Golkdih Basti at 6 No. Sub-Station siding of NT-ST O.C.P.

Erection of 220V OH line and providing lighting arrangements on bridge and a portion of the road connecting D.D mines entery point to the gandhi nagar main sub station for illumination of public road in respect of Bokaro Colliery

Repairing/overhauling of 1 No. H.T. Switch 11KV 400 Amps Make GEC(Sl.No.-12636) 2 Pit Sub-Station for Supply line from Section -II Feeder of Jealgora Colliery of Amal.Joyrampur colliery under Lodna Area(Local Id.No JL/SW/11)

Preventive maintenance of distribution transformers of KDH OCP installed at Stock No. 21, Old Sub-station, Stock No. 10, Elecon Feeder Breaker and IR Feeder Breaker and preventive maintenance of transformers installed at 22.5 MVA, 33kV/11kV-3.3kV Old

AMC for day to day repair and maint of water supply system of pipe line including operation and maintenance of booster pump of water supply to sub station colony IBM colony Bandh colony and Bandh Basti under Kathara Washery

Complete Repairing and Safety Protection of H.T. Switch 3.3 KV 200 Amps Andruyule Make VCB Switch Sl. No. VFHT 1161 for Power Controlling of 500 KVA Transformer Switch at 1 Pit Sub-Station Lodna Colliery Local I.D.Lc/Sw/214

Providing and fixing of bushing with stud and corksheet of 630KVA, 3.3KV/440V transformer Sl. No.TSS 1028 installed at feeder Breaker and 1.6MVA, 11KV/3.3KV transformer Sl. No.10203 installed at Dakra Sub-Station under Darka Project, NK Area.

Making 11 KV Power supply arrangement from 33 kV Central Switching Sub-Station to newly installed 250 KVA, 11 KV / 440 Volts Transformer inside GM Office Campus under GM Unit, Piparwar Area and Erection of 440 Volts OH line

Diversion of 11 KV Lodna III incoming Feeder (9 Nos. Pole Dismantling and 12 Nos. Erection) near Golakdih 33 KV Sub-Station to create free space for D-1 Patch Mining at Amal. NT-ST Colliery under Lodna Area.

Complete Rewinding/ Repairing of 315 KVA 3.3 KV/550 Volt Power Transformer (TSU) Sl.No. LPH/TR/39 and Local Id.No. LPH/TSU/315 KVA/39 at 1 Pit Sub-Station Lodna Colliery of Amal. Joyrampur Colliery under Lodna Area.

Repairing/reconditioning of 3.3KV, 400A, Reyroll burn make OCB. sl.no. 82/104, installed at Dumerbera Sub-station for controlling 3.3KV power supply 10 16B quarry of Ara Colllery. repairing/reconditioning of 11 KV, 400 Amp, OCB of Ara Colliery.

supply and installation of ESE lighting arrester for early stremer emission system to target and anticipate it to the lighting and protect larger area , to be installed at 33KV main sub-station , in respect of konar exp, BnK Area

Repairing/Overhauling and Safety Protection of 400 Amps 440 Volt. GEC Make O.C.B Switch Sl. No.30/2135 Code No. KJ/3 for Power Controlling Lighting Line of Kujama Worker Colony at M. Pit Sub-Station of Kujama Colliery.

Job for (1)Relocation of 1 span 440 v OH lighting line near Sub-station (2) extension of 3 span 440v OH lighting line for newly shifted house of Smt. Shila Devi at Kalyanpur rehab site under Ashok OCP.