TL & SS KOLAR R & M WORKS UNDER 74.110(R&M TO PLANT AND MACHINERY) TO BE TAKEN UP DURING FY 2020-21 Rs in Lakhs Name of the station, SL NO Nomenclature Cost voltage class & division Repair and spares for 66 KV Circuit breaker at 66/11 KV 1 KOLAR 1.00 MUSS Vemagal, Spares and Overhauling of breakers 66/11 kV 2 KOLAR 0.50 S.M.Mangala Repair and spares for 66 KV Circuit breaker at 66/11 KV 3 KOLAR 0.25 TD Halli / MALLSANDRA 4 KOLAR Spares and Overhauling at 66/11 kV Narasapura 0.50 5 KOLAR 66kV spare PT 1 no. at 66/11 kV Narasapura 0.61 Replacement of flurosent lamp of control room and 11KV 6 KOLAR 0.15 breaker shead at 66/11 KV MUSS Sugatur. 66kV CT 400-200/1-1A spare, LA spare 60kA -heavy 7 KOLAR 1.50 duty at 66/11kV MUSS Avani Repair and spares for 66 KV Circuit breaker at 66/11kV 8 KOLAR 0.50 MUSS Addagal M.N.Hally O/G Line-2 66kv breakerspring charging was 9 KOLAR 0.15 not work in remotly at 66/11kV MUSS Tayalur 10 KOLAR Spares and Overhauling at 66/11kV MUSS Tayalur 0.50 11 KOLAR Replacement of ACDB,DCDB at 66/11kV MUSS Tayalur 2.00 12 KOLAR Spares and overhauling at 66/11kV MUSS Mudiyanur 1.00 13 KOLAR 66KV Spare PT 1No at 66/11kV MUSS Mudiyanur 0.61 Repair,Spares and Overhauling of 66KV capacitor bank 14 KOLAR 0.75 SF6 circuit breaker 66/11 kV MUSS Mulbagal Overhauling of 66 kv isolators 66/11kV MUSS 15 KOLAR 0.30 Dalasanur Service,Spares and Overhauling 66/11 kV MUSS 16 KOLAR 1.00 Srinivasapura 17 KOLAR 66kV spare PT 1 no 66/11 kV MUSS Srinivasapura 0.61 18 KOLAR Spares and Overhauling 66/11 kV MUSS Yeldur 0.50 Rs in Lakhs Name of the station, SL NO Nomenclature Cost voltage class & division 19 KOLAR 66kV spare PT 1 no 66/11 kV MUSS Yeldur 0.61 Potential Transformer 11kV/110 V Indoor type 66/11 kV 20 KOLAR 1.00 Byrakur Overhauling of 66 kv isolators and breakers 66/11kV 21 KOLAR 0.50 MUSS Somayajalahalli I/c Breaker and TR-1 Breaker repair 66/11kV MUSS 22 KOLAR 1.00 Lakshmipura SF6 gas leakage in ABB breaker for PTR-02 of 20 MVA 23 KOLAR 0.50 66/11 KV Nangali 24 KOLAR Replacement of DCDB 66/11 KV Nangali 1.00 Estimate for servicing and alignment of 220kV and 66kV 25 KOLAR class earth switch & up right GOS at 220/66kV R/S 0.97 Malur in Malur Division Estimate for supplying of power contactors, thermal 26 KOLAR overload relays, NO & NC contacts & MCBs at 220/66kV 0.49 R/S Malur in Malur Division Estimate for supplying of tripping and charging coils for 27 KOLAR 220kV and 66kV Voltage class ABB breakers at 0.83 220/66kV R/S Malur in Malur Division Estimate for supplying tripping and closing coils for 28 KOLAR 66kV class, Areva make SF6, GL309 type circuit 0.27 breakers at 66/11kV MIA S/S in SMD, Malur Estimate for supply of MEI make 11kV MCVCB breaker 29 KOLAR spares at 66/11kV sub-station, Bangarpet in KGF Nodal 0.49 Centre, SMD, Malur Estimate for replacement of faulty 1 number 11kV 30 KOLAR current transformer by new 11kV CT of F-11 Talluru 0.16 NJY feeder B phase at 66/11kV Kamamsamudra S/S Estimate for supplying fixed contacts suitable for M/S 31 KOLAR GR power switchgear make 66kV GOS at 66/11kV Malur 0.46 Industrial Area S/S Estimate for supply of MEI make 11kV MCVCB breaker 32 KOLAR spares (tripping and closing coils) at 66/11kV Budikote 0.04 S/S Estimate for replacement of flashed over 3 Nos PARAS 33 KOLAR 0.80 make 11kV CTs to F9 Feeder at 66/11kV Doddakari S/S Estimate for supplying of spares and reconditioning of 34 KOLAR 1.16 MEI make MCVCB breakers at 66/11kV MIA S/S Estimate for replacement of 1 No. faulty master trip relay 35 KOLAR 0.03 for Capacitor Bank 2 at 66/11kV Kamasamudra S/S Estimate for supplying 3 No Vacuum interrupter for 36 KOLAR 11kV F11 Thalluru NJY feeder at 66/11kV 0.92 Kamasamudra S/S Estimate for conversion of drum switch to auxiliary 37 KOLAR switch for Bus coupler-01, Bus coupler-02 & F12 feeder 0.81 breakers of MCVCB tye at 66/11kV KGF S/S Rs in Lakhs Name of the station, SL NO Nomenclature Cost voltage class & division Estimate for replairing of faulty EFR relays of Alstom 38 KOLAR make for 11kV MEI make PCVCB feeders(F9& F11), 0.27 Bank-2 and capacitor Bank at 66/11kV Doddakari S/S Estimate for repair and servicing of 66kV PTR-1 &2 CDD 39 KOLAR type ALSTOM make OCR relays at 66/11kV N.G.Hulkur 0.45 S/S Estimate for the supply of Quarterly maintenance 40 KOLAR 0.54 materials at 66/11kV Lakkur S/S Estimate for the supply of Quarterly maintenance 41 KOLAR 0.46 materials at 66/11kV Tekal S/S Estimate for the supply of Quarterly maintenance 42 KOLAR 0.66 materials at 66/11kV /Malur S/S Estimate for the supply of Quarterly maintenance 43 KOLAR 0.82 materials at 66/11kV Malur I/A S/S Estimate for the supply of Quarterly maintenance 44 KOLAR 0.75 materials at 66/11kV Masthi S/S Estimate for repacing deteriorated 1 No, 11kV class, 45 KOLAR 800A D/B Bus coupler GOS by new 1200 A D/B GOS in 0.43 66/11kV MIA S/S Estimate for repair and servicing of F-9 feeder ALSTOM 46 KOLAR 0.07 make EFR relay at N.G.Hulkur S/S Estimate for supplying of maintenance materials at 47 KOLAR 0.30 66/11kV sub-sttion, Bangarpet S/S Estimate for supplying of maintenance materials at 48 KOLAR 0.21 66/11kV sub-station, KGF S/S Estimate for supplying and fixing 11kV 1 Core 1000 49 KOLAR Sq.mm Indoor pothead for Bnk-2 side of PTR-2 0.07 (12.5MVA) at 66/11kV Bangarpet S/S Estimate for supplying and fixing of 11kV class 3X240 50 KOLAR Sq.mm heat shrinkable indoor termination kit for XLPE 0.07 cable of F2 feeder at 66/11kV Bangarpet S/S Estimate for replacement of faulty 4CX 4Sq.mm copper 51 KOLAR control cables for 66kV outgoing line breaker to ACDB 0.14 panel at 66/11kV Kyasambally S/S 52 KOLAR 11KV CTs to be replaced 2.00 Supply of MEI spares and servicing of MEI MCVCB 53 KOLAR Breaker, PCVCB (200-100/1A CT -2Nos),MCVCB 1.50 CT(400-200/1A-1Nos) KOLAR TOTAL 33.22 Jul-20 KOLAR 0.00 Estimate for the work of levelling , lowering and 54 KOLAR respreading of 25/20mm size jelly at 220KV R/S Kolar 4.87 (66KV Station yard) Rs in Lakhs Name of the station, SL NO Nomenclature Cost voltage class & division Estimate for supplying of spares vaccum interrupter type 55 KOLAR 0.27 VS 12014(B14) required for 220kV R/S Kolar Estimate for supplying 01 No of 50kg SF6 Gas in carbon 56 KOLAR steel cylinder required for filling SF6 Gas at 220kV R/S 0.50 Kolar Estimate for repair and reconditioning of 66KV ABB 57 KOLAR 0.39 make capacitor bank breaker at 66/11KV S/S Mulbagal Estimate for replacement of 11KV O/D type potential 58 KOLAR transformer for replacement of faulty 11kv PT of Bank-2 0.30 at 66/11kv s/s Lakshmipura Estimate for supplying of spare vaccum interruptor type 59 KOLAR 0.54 VS12014 (B14) required at 66/11kv s/s Narasapura Estimate for releasing of old GOS and fixing of new 11kv 60 KOLAR isolators/GOS for idle feeder (F9&F10) at 66/11KV S/S 0.21 Vokkaleri Estimate for fixing of new 11KV Isolatos/GOS for F1&F9 61 KOLAR 0.06 idle feeder at 66/11kv s/s Kembodi Estimate for supplying of 11kv outdoor type 11kV CT for 62 KOLAR replacement of flashover R-Phase CT of Bank-2 at 0.32 66/11kV S/S Mudiyanur Estimate for replacement of faulty 242KVAR 6.99KV 63 KOLAR Capactior units to 2.904 MVAR Capacitor Bank-1 at 0.63 66/11KV S/S Byrakur Estimate for replacement of flashed over R - Phase CT of 64 KOLAR 0.10 incoming line at 66/11KV S/S Avani Estimate for replacement of saturated 11kV O/D 65 KOLAR Cycloaphatic resin cast CT of ratio 200-100/1-1A of F2- 0.27 Bellambere feeder (Y-Phase) at 66/11kV S/S T.D.Halli Estimate for overhauling of control valve assembly and 66 KOLAR IR Make compressor overhauling of 66kV SF6 CGL Make 0.37 breaker of incoming line at 66/11kV S/S Mulbagal Overhauling and reconditioning of Earthing GOS for 220 67 KOLAR kv & 66 kv line,PTR 01 & PTR-02 Isolator 220/66/11 KV 1.00 R/S Kolar 66kV spare CT (400-200/1-1-1A:1No&200-100/1-1-1A 68 KOLAR 1.50 :1No) 66/11KV MUSS Vokkaleri 66kV spare CT (400-200/1-1-1A:1No&200-100/1-1-1A 69 KOLAR 2.00 :1No) 66/11 kV Tamaka 66kV spare CT 1 no.