Substation Tenders in Jharkhand

Diversion of a portion of 33 KV O/H Line originating from Kathara CCL Sub-station Loc 39 to Loc 40 and termination to Kathara Washery near P.O Office Kathara Washery, CCL Kathara Area

Jointing of Cable Heat Shrinkable Jointing Cable Kit of Boka Pahadi Road Crossing Underground Cable 11KV Feeding Power for Water Board and Boka Pahadi Water Pump House and Agent Office Bastacolla 11KV Sub Station.

Day to day repair and maintenance of electrical wiring and changing of electrical items of Quarry Office Building, Sub-Station and Excavation Work-Shop at Jarangdih OCP and Weighbridge House wiring under Jarangdih Colliery.

Re-organization of 440 V OH line from Raja Bunglow sub station to Kasturba Vidyalaya including replacement of damaged poles and conductors and cradling arrangement at G.M colony under G M Unit Dhori Area.

Rewiring and installation of feeder protection relay, digital voltmeter, ammeter, energy meter and fast tripping contactors in 2 nos. of 6.6KV indoor panels of Moonidih Sub-Station, WJ Area. Sl.No. Panels 1 and 2

Preventive maintenance of 11 KV Overhead Line of DG-I and DG-II from DG Sub-Station Jealgora to Joyrampur Colliery(Approx.lengh 8 K.M.) via Lodna Power House and Bagdigi Colliery under Lodna Area.

Up gradation of NGR of 2.0 MVA 11 KV /3.3 KV transformer for limiting earth fault current within 10 Amps at No. 06 Sub-Station of Amal. NT-ST-JG Colliery under Lodna Area.

Repairing/Overhauling 01 No. H.T. Switch 11 KV 400 Amps Make GEC Sl.No. M-411 and Local Id. BAR/SW/49 at Bhatta Sub-Station Bararee Colliery of Amal. Joyrampur colliery under Lodna Area.

Construction of foundation platform of 02 nos. distribution transformer and primary controlling of VCB switches and shifting of transformers and VCB on platform at main sub-station of GVP Phase-II OCP, Kathara Area

Displaying of sign of bone and skull danger notice board including instruction and proper identification of switchgear, transformer, earth pits and poles of different feeder at Dakra Sub-station under Dakra Project, NK Area.

Laying of G.I Earth strip 25 mm x 6 mm size for entire Earth PIT with respective equipments as well as rearrangement of old health strips laid at 33 KV sub station, GRD Project

Part repairing of 630 KVA, 3.3 KV/440 V oil cooled Transformer, Sl. No. 518/ 535/ 2 installed at 04 No. Pani tanki under Regional sub-station for 04 No. colony of Kathara Colliery

Annual maintenance contract for day to day cleaning of toilets, brooming, drain cleaning, jungle cutting of PO Office campus, SBA room and sub-station of Ara Colliery, Kuju Area (for period of 02 years).

Repairing of following 02(Two) no VCB (a) 11KV, 400A Electroteknica make VCB, SI.No. 9030 (b) 11KV, 400A Electroteknica make VCB,SI.No. 2847 Placed at CHP Sub-station of SLG Siding under Govindpur Area

Supply and commissioning of GOAB switches and lightening arrestor at different locations of 11KV main power supply of sub-station, mines power controlling and different colonies power controlling under GVP UG Project, Kathara Area

Preventive maintenance of 4 wire 440 V and 2 wire 220 V Overhead Line from Durga Mandir Sub-Station South Tisra to Golden Pahari Colony of Amal. NT-ST-JG Colliery under Lodna Area.

Repairing and maintenance of 08 nos. of Control and relay panels of 33KV Vacuum Circuit Breaker (VCBs) and 01 no. Battery charger panel in 33KV Central Switching Sub Station under GM unit, Piparwar Area.

Complete Repairing and Overhauling of HT OCB Switch rating 400 Amps 3.3 KV of Make Bieco Lowrrie Sl. No. JG/SW/9 at Golden Sub-Station of Amal.NT-ST JG Colliery under Lodna Area.

Preventive and Predictive Maintenance Work of 132/33 KV Grid Sub-Station Rajkharsawan for F.Y. 2024-25 for the period from 01.04.2024 to 31.03.2025i.e. total One year under jurisdiction of Transmission Sub-Division Rajkharsawan

comprehensive contract for internal electrical wiring and day to day maintenance for period of 2 year of PO office ,Pit office , sub station building, work shop, and canteen in respect of AKKOCP, BnK Area.

SPL REPAIRS/REPLACEMENT OF OH NETWORK WITH LT UG CABLE ASSOCIATED INFRA AROUND SAVORY MARG AND SPL REPAIR/REPLACEMENT OF LIGHTENING PROTECTION SYSTEM FOR MRS AND VARIOUS SUB STATION AT DIPATOLI UNDER GE DIPATOLI

Annual maintenance contract for 365 days of electrical wiring of PO office, EnM office, sales office , Sub-station, Excavation workshop, Colliery store, MTK Room, Rest Shelter, security check post and weighbridges of Birsa Project.

Complete Repairing / Overhauling of 1 No. 200 Amps. 440Volt SD-15 Type Kilburn Make OCB Switch with Busbar SL.No.14005 and Local Id No. KJ/04 at Maharaj Pit Sub-Station of Kujama Colliery.

Demolishing of Abandoned RCC roofed quarters MG Type ME Type EC Type ED Type at Howrah DVC Colony and Replacement of damaged Cable trench cover slab for all Sub-Station under GOMD I Howrah

Complete Rewinding/ Repairing of 1 No. 250 KVA /550/440 Volt Lighting Transformer Sl.No.BCCL/JG/TR/250 KVA/12 installed at 6 No. Sub-Station Bararee Colliery of Amal. Joyrampur Colliery under Lodna Area.

Diversion of 3.3 KV Overhead line 3 phase 6 span of (length 300 meter approx.) of Feeder-1 from K.T. Sub-Station to F patch Pumping Site of Amal. NT.ST.JG Colliery Under Lodna Area.

Complete Rewinding/ Repairing installation Commissioning and Transporting of 1000 KVA 11 KV/3.3 KV Power Transformer Kirloskar Make at Golden Sub-Station Sl.No. 89LD-170/1 of Amal.NT-ST-JG Colliery under Lodna Area.

Repairing / Overhauling and Safety Protection of 400 Amps 440 Volt O.C.B Switch Sl. No.13958 for Power Controlling of 7.5 H.P. Submersible Pump Hospital and New Colony Lighting Line at New Colony Sub-Station

Repairing of Nitrogen fire injection system for fire protection of 3 nos of power transformer Providing of protection relays for 11 kV grade NGR at 33kV 11 kv main sub-station MRSS Dhori Area

Rectification and maintenance of ECC Kenduadih 11 KV O/H line, 2nd source 11 KV O/H line and main feeder 11 KV from 132 KV Sub-station O/H line under Bhagaband colliery.

OVERHAULING AND INSTALLATION OF SAFETY DEVICES IN TWO (2) NOS 11KV, 400A, MAKE BICCO LOWRIE OCB SWITCH WITH BUSBAR A) SL NO PB4 9322 B) PB4 9335 AT SITE OF GT GOPALICHAK SUB-STATION.

Installation of lightning arrestor, GOAB, Earth pit along with accessories in 11kV Overhead line at Main Sub- station (2X3MVA) and dismantling erection of overhead line at Weighbridge No 01, under Rohini OCP, NK Area

Preventive maintenance n repairing of 30 Nos of 33KV grade current transformers (400/200-5-5) and potential transformer 33000V/110V for primary control of different transformers installed at 33KV main Sub-station MRSS

Complete Repairing of 1200 Amps OCB ECE Make 440 Volts Controlling of Sector 1 Lighting Line Main Switch at MOCP Office Sub-Station Local Id. No. BCCL/NT/60 at Amal. NT-ST OCP.

Rearrangement and erection of Aluminium Pipe type bus bar, GOAB switches, fuse units and other accessories for one incoming and three outgoing bus bar system at Dakra Sub-station under Dakra OCP, NK Area

Day to Day maintenance of Administrative cum Academic Block Officers and Trainees Hostel Electrical sub station TE Building Store and Staff quarters at ARTTC Campus at Ranchi Period FY 2026 27 for Twelve Months

Installation and commissioning of 5/7.5 MVA, 11KV/6.6 KV power transformer, make power ware with primary and secondary controlling switch at IX seam sub station of Maheshpur Colliery from SILO of Govindpur Area.

Testing of 6.6 kv CTs by Primary injection set for relays effectiveness testing and also issing test certificate for record at A.S.P (Shaft ) 33 kv Sub Station for DGMS Violason under E .J Area

Repairing/Maintenance Installation/Commissioning of Mechanical Electrical Pad locking insolator (LO/TO system) Recording safety view (Man Materials) of 6.6 KV indoor panels of Regional sub station (33KV/6.6KV) Sudamdih Shaft under ASP Colliery

Complete Repairing/ Overhauling of 1 No. 200 Amps 440V SD-15 Type Kilburn Make OCB Switch with Busbar Sl. No. 14007 and Local Id. No.KJ/05 at Maharaj Pit Sub-Station of Kujama Colliery.

(1)OMPLETE REPARING OF NGEF MAKE 1250 AMP MOCB 6.6KV TO 11KV GRADE TYUPE SL NO 4811211277 OF KC2 PIT SUB STATION.(2)COMPLETE REPARING AND OVERHAULING OF JYOTI MAKE 1250 AMP 33KV MOCB

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.

(A)INSTALLATION OF NGR IN THE CIRUCIT OF TRANSFORMER OF 33/11 KV, 5/7.5 MVA AND (B) REPAIRING OF 33 KV, VCB AND 1250 AMP. MAKE BIECCO LAWERY LTD., SL.NO.PVC-B36-0018 AT 33 KV R.K.REGIONAL SUBSTATION UNDER KATRAS AREA

Custom Bid for Services - Annual Rate Contract Annual Maintenance Contract for cleaning sweeping of control room building deweeding and Jungle cutting at switchyard of 220 KV Dhanbad Substation along with outside of the switchyard for two years un..

Handling and Transport on Lumpsum Basis - Transportation of insulator from Pusauli substation to New Ranchi Substation

Hiring of 01 (one) no. Non AC hard top Diesel driven vehicle like Mahindra Bolero / Mahindra TUV 300 or equivalent model for the conveyance of Substation Maintenance, GOMD-VII, DVC Ramgarh for a period of (02) two years

(1) REPAIRING (A) DC CHARGER SET OF BOOST TRANSFORMER DIMMER REGULATOR OTHER MATERIALS (B) REPAIRING MAINTANENECE OF 33 KV ISOLATOR 3 RAMKANALI SET AT SUBSTATION KATRAS AREA.,(2) REPAIRING OF 500KVA LIGHTING

For repairing cum maintenance of overhead 6.6KV fromJogta sub station to 7 no sub station of Mudidih Colliery

ARC for cleaning and sweeping of control room building and de-weeding and Jungle cutting at switchyard of 220 KV Dhanbad Substation along with outside of the switchyard for the period of two years under GOMD-IV, DVC,Putki.

Engagement outsourcing of manpower for operational work of 220 132 kV Grid Sub Station Lalmatia NTPC Side under Transmission Division Lalmatia for the period from 01 05 2023 to 31 03 2024 ie 11 months