Substation Tenders in Jharkhand

Repairing and reconditioning of 02 nos. switch i.e R/B make,11KV,400A and TMG make 3.3KV,400A used for main controlling of colony sub-station and 315KVA ,3.3KV/550V Transformer of 6/2 Pump feeder respectively of Sarubera project under Kuju Area.

Providing and fixing of lightning arrestor at different location in mines east and west side in 3.3KV existing overhead line and providing earthing of metallic mast/pole installed for cross fencing cover top of the sub-station of Govindpur Ph-II OCP.

Annual Maintenance of 11KV New KTC feeder, 11 Bandh Colony Feeder with 2 Nos, tapping and 3,3 KV overhead line of 4 No. Colony feeder and all 440 Volt oyerhead line ander regional Sub-Station, Kathara of Kathara Colliery (for 2 years).

Dismantling of 6 inch dia delivery range(1000 GPM) from Jeenagoa Quarry to ST Coal depot near Golden Sub-Station (Approx- 800 Mtrs) full length pipe -130 Nos. bends -10 Nos. and short piece pipes -10 Nos. Amal NT-ST Jeenagora Peoject.

(A). Supplying and fixing of connecting clamp copper of in existing studs of different out-door circuit breakers and transformers installed at main sub-station, Zero point and different colonies of SWG-GVP PH-II OCP. (B). Minor repairing of 100KVA T

Complete Repairing and Overhauling (A) 3.3 KV 400 Amps Make Southern Gear OCB Switch with Busbarat 7 Pit Jealgora Old Sub-Station for Main Controlling of Lighting Transformer Local Id No. JL/SW/29 and Sl.No. 682/870 ( B) Complete Repairing and Overha

Repair and overhauling of LT control panel 440v ACB type 630Amp for controlling of motor starter installed at Kalyani filter plant and 02 Nos DOL starter of 90HP and 60HP induction motor installed at kalyani river side pumping sub-station of water su

Complete Repairing/Overhauling of 400 Amp.11KV VCB Switch Make Electrotechnica Sl.No.SGI-2306 CTR-150/75/5 Main Controlling of Feeder one Controlling Switch at 7 Pit New Sub-Station Jealgora Local Id No.Jeal/SW/31 of Amal. Joyrampur Colliery under L

(A) Erection of 220V LT O/H line lighting for haul road 9 seem and old Deco Patch of ABOCP Mine (B) Erection of Earth wire/cradle guard for safety purpose 6.6 KV D/L feeder near JOCP Sub-Station of ABOCP Mine

Erection /Extension of second 3.3 KV Overhead line from 09 no siding Sub-Station to new pumping site location at B Patch for the purpose of operating third H.T. Motor used for pumping at Amal. NT.ST.JG Colliery Under Lodna Area. (Approx. length 500X3

Partial Repairing Stude Gasket and Cooling tube cleaning of 300 KVA 2.2 KV/440V 3 Phase Marson Electric Make Lighting Transformer at Jealgora 7 Pit Old Sub-Station Sl.No. 12537 Colliery Id No. JL/TR/300 KVA/11 of Amal.Joyrampur Colliery under Lodna

(A)REPAIRING AND OVERHAULING OF 400 AMPS VCB SWITCH 6.6 KV,MAKE MEDITRON SL.NO. 9367 AT KANTAPAHARI SUB-STATION (B) COMPLETE REWINDING OF 160 HP MOTOR MAKE- CROMPTON GRAVE, 550V, RPM 1470, SL. NO- RUY/044 AT RAMKANALI COLLIERY UNDER AKWMC,KATRAS AREA

Complete Repairing and Overhauling of 1 No. Star Delta Starter 250HP 550V Bharat Cutler Hammers Make Surface Pump Motor Controlling Sl.No. 80048.4 of 2 Pit Sub-Station at Jealgora Colliery. ID No. JL/STR/550V/09 of Amal. Joyrampur Colliery under Lodn

Online oil filtration and replacement of unserviceable silica gel with breather of 2 nos. 7.5 MVA power transformer for outdoor sub-station (KTW), 4 nos. 500 KVA power transformer for IBM colony, Bandh Colony and riverside for water supply and 1 no.

Complete Repairing /Overhauling and Safety Protection of 800 Amps OCB Switch (Old Model) 550V Make Crompton Parkinson Local ID. No. JL/SW/45 Sl. No.71656/51 for secondary Controlling of 500 KVA at 2 Pit Jealgora Colliery Sub-Station at Site.

Complete Repairing and Overhauling of 1 No. HT Switch 11KV 400 Amps.Andrewyule Make VCB Switch Sl. No.2917 Local ID No. JOY-3/SW/2 for Controlling of 1MVA Power Transformer 3 Pit Sub-Station Main Switch at Joyrampur Colliery under Lodna Area.

Fixing and installation of an On-load isolator assembly, 11kV grade along with all accessories over the DP structure of Karkatta New Feeder, 11kV OHL at the sending end of KDH old Sub-station for Karkatta and Bishrampur Colony power supply under PND

Rep. and Maint. of 3.3KV OHL mines feeder for jobs like replacement of damaged, rusted and weak poles, maintaining earth continuity and cradling as req for strengthening of 3.3KV OHL structure from QNo. 02 Sub-station to mines under PND OCP, NK Area

Repairing of 11KV 400amps A Yule make VCB switch Sl No 3850 for controlling of 750KVA transformer 550volts at Madhuban new pit sub station and repairing of 800amps Erskine heap make 550volt Sl No 327461 for controlling of KKC link feeder breaker and

Complete Repairing and Overhauling of 800 Amps 2.2 KV Crompton Parkinson Make O.C.B. of Jealgora 2 Pit Sub-Station for Controlling Switch of 2.2 KV O/H Line for Bararee Colliery Circuit Sl.No. JL/Switch/06 of Jealgora Colliery under Lodna Area.

REPAIRING OF 2 NOS. SAFETY PROTECTION AND OVER HAULING OF 6.6 OCB SWITCH AT RAMKANALI COLLIERY SUB-STATION (A)MAKE BIECO LOWRIE, 6.6 kv, 400 AMPS, SL.NO.3645 CONTROLLING FOR 630 KVA POWER TRANSFORMER (B)MAKE - BIECO LOWRIE, 6.6 KV, 400 AMPS

Dismantling and Drawing of Conductor Dismantling of Damage Pole and Erection of Pipe Pole and Cradle Guard Stay Set and Erection of line Separator in 220 Volt Overhead Lighting Line at 2 Pit Sub-Station Jealgora to 16 No. Dhowra Lighting Line Circui

Complete Rewinding/ Repairing Installation Commissioning and Transporting of 315 KVA/3.3 KV/550 Volt TSU Electroteknica Pvt. Ltd. Make Sl. No. TS/824 Conversation into 3.3 KV/440 Volt for power supply of lighting line for Colony at KT Sub-Station of

Day to day cleaning of grass and bush inside the boundary and its nearby its approaching of 33/11KV main sub-station and around the transformer installed in colonies like barwabera village, phase 2, KMP colony, konar siding, and 750 KVA crusher trans

Diversion/Extantion of 3.3 KV Overhead Line from Maharaj Pit Sub-Station to Water Sump of Old Kujama OCP for dewatering and fire fighting purpose at Kujama Colliery Patch G under Lodna Area proposed 3.3 KV O/H approx. length 1050 Mtrs.

Repairing and reconditioning of A)02nos,200Amp,550V 1 No. ACB, Andrew Yule make of mine no-01 and B) 01 No. ECE make OCB 3.3 KV 400 Amps Sl no.Missing for capicitor bank at Main Sub-Station of Kedla U/G Project.

Repairing and Overhauling of 1 No.33 KV grade VCB Switch gear 1250 Amps Yule Make VCB Breaker for primary controlling of 10 MVA 33/11 KV Power Transformer No.-03 installed at DG Sub-Station Jealgora of Amal.Joyrampur Colliery Under Lodna Area.

Repairing of 500KVA/11KV/440V lighting transformer sl no. 5G/15 at Aambagan 15 no. Domagada Sub-station South Govindpur Colliery Govindpur Area III. B. Minor repairing of 800 Amps. Main line make NFLP ACB switch 550V/440V, sl. no. 04 for controlling

Complete Repairing and overhauling of 01 No. H.T. Switch 11 KV 400 Amp.ECE Make OCB Switch (Sl.No KJ/10/ ) for Primary Controlling of 500 KVA 11 KV/440V Transformer Main Switch at 3 Pit Mohribandh Sub-Station at Kujama Colliery Under Lodna Area.

(1) REPAIRING and OVERHAULING OF 200A,550V,SL.NO.10962 KILBURN MAKE,GTC UNIT,AGKCC.(2) COMPLETE REPAIRING OF 400 AMPS OCB SWITCH MAKE BIECCO LAWRIE 6.6 KV SL.NO.116937 CONTROLLING FOR 300 KVA LIGHTING TRANSFORMER AT OLD AREA OFFICE SUB-STATION AKWM

Supplying, making and fixing of cable mounting and fixing of cable earthing for VCBs, Transformers at 2 no. Sub station and providing of aluminum lead and copper lugs for all cable 3.3KV, 6.6KV, 11KV at River side pump house and village under Kathara

Maintenance and rectification of 4 Pit GT feeder and main 15 No GT Feeder, Pump room, rawani basti LT line, workshop LT line, 550V electric winder, IN Chandro 11KV and 2 no CISF camp 11KV from GT Gopalichuck sub-station under Gopalichuck Colliery.

Overhead line maintenance work of 3.3KV feeders (Feeder No. 01, 02, 03 05) initiated from 05MVA sub-station and installation of earth pits and lightning arresters on poles to provide safe and smooth power supply in mines at Ashok OCP under Piparwar

Construction of 132 KV DC TL for connecting 132-33 KV sub-station Banhardi with GSS Chandwa at 132 KV level and reconductoring with HTLS conductor in 132 KV interconnection line between 400 GSS and 132 GSS at Latehar on turnkey basis

Erection of 3.3 KV O/H line from Kali Mandir Sub-station to Pumping Statio of Hired Patch-C and Dismantling and Erection of 11KV O/H Line for clearing working area of Proposed Patch-C of ABG Colliery under Govindpur Area

(1) COMPLETE REPAIRING/REWINDING OF 02 NOS.TRANSFORMER (A) 500KVA,6.6KV/550-440 VOLT 3 PHASE G.E.C MAKE SL.NO.22419572 AND (B) 750KVA,6.6KV/550 VOLT 3 PHASE POWER TRANSFORMER PARSONS SL.NO.96097 OF 4 NO,SUB-STATION OF AKWMC UNDER KATRAS AREA

Engagement outsourcing of Highly Skilled Skilled ITI and Unskilled Mandays for operational work of 132 33 kv Grid Sub Station Jarmundi under Transmission Sub Division Dumka for the period from 01 12 2022 to 31 03 2023 of F Y 2022 23

Construction of 132KV / 33KV Sub-station (132 KV GIS and 33 KV AIS) at Massilaung area and 132 KV S/C LILO at 132/33 KV S/S at Massilaung area from 132KV D/C North Karanpura S/S - NTPC Tandwa Line

Testing of 11 KV and 3.3 KV CTs by Primary Injection Set IR test and DGA test etc and issuance of Test Certificates of Electrical installations for DGMG Permission installed at Libra Face and 3 Pit Sub-Station Kujama Colliery under Lodna Area .

Complete Repairing and Overhauling of 1 No. H.T. Switch 11 KV 400 Amps ECE Make OCB Switch for Controlling of 1000 KVA Transformer Main Switch at 5 Pit Sub-Station at Joyrampur Colliery of Amal. Joyrampur Colliery under Lodna Area.(Local Id.No.JOY-5-

Repairing/Replacement of Cork Sheet Rubber Bushes Stud with fixing of addition box for indication Bhucolz relay WTI and OTI for safety purpose breather etc. for 2MVA 11 KV/3.3KV Power Transformer Make APEEC Sl. No. V981/87 at Golden Sub-Station Aml.

Complete Repairing and Overhauling of 1 No.400 Amps . Metropolitan Vickers Make 440 Volt (Old Model) OCB Switch Sl.No. Id No. BCCL/NT-OCB/18 for Controlling of Light Line 9 No. Siding at 9 No. Sub-Station under NT-ST-JG OCP.

Complete repairing and rewinding of 01 No. 100 KVA 11 KV/440 Volt Local Id- BCCL/NT/100 KVA/TR/04 Lighting transformer for uninterrupted power supply for pahari Sub-Station to new colony of Amal. NT-ST-JG Colliery under Lodna Area.

Repairing /Maintenance Dismantling (480 M Approx.) and Re-erection (420 M Approx.) of old Lighting Line 440 V 3 Phase of O/H Line going to Hathi Talab 16 No. Dhowra from 2 Pit Jealgora Sub-Station of Jealgora Colliery under Lodna Area.

(1) RERAIRING OF 02 NOS. 400AMPS OCB SWITCH MAKE-GEC, VOLT 550,SL.NO.314711/149 AND 30/0047 AT KESHALPUR SUB-STATION UNDER AKWMC, KATRAS AREA. (2) REPAIRING / OVERHAULING OF 6.6 KV/400 AMP H.T SWITCH SL.NO.SGI-8353 V.C.B AND WELDING/DENTING

Providing and fixing of E/L Relay with CBCT Breaker Charging Motor, Vacuum Interrupter and other items in different 08 Nos VCB of rating 11KV and 3.3KV at Main Sub-Station Saunda-D for Protection and safety purpose at Saunda-D Colliery.

Complete Repairing and Safety Protection of 1 No.H.T.Switch 3.3 KV 400 Amps Electrotecnica Make VCB Switch Sl. No.FCB-060 and Local Id.No. LC/SW/209 for Controlling of 250 KVA Lighting Line Transformer Main Switch at 1 Pit Sub-Station Lodna Colliery

(A)CORK SHEET CHANGING, COPPER STUD AND REPAIRING OF 2.5 MVA, 6.6 KV/3.3 KV, MAKE-EAST INDIA LTD, SL.NO.1561/2 POWER TRANSFORMER FOR KANTAPAHARI SUB-STATION AT AKWMC UNDER KATRAS AREA. (B) COMPLETE REPAIRING/ OVERHAULING OF 400 AMP 6.6 KV GRADE

Partial Repairing 1.5 MVA 11 KV/550 Volt Power Transformer Make Electric Construction and Equipment Co. Ltd at New Sub-Station at 7 Pit Jealgora Sl.No. C-6519/82 Local Id. JL/TR/08 at Jealgora Colliery of Amal.Joyrampur Colliery under Lodna Area.

Rep. and maint. of 6.6kV OHL mines feeder like replacement of damaged rusted and weak poles, maintaining earth continuity and cradling any cross as req. for strengthening of 6.6kV OHL structure from QNo. 01 Sub-station to the mines under PND OCP