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tender for Checking, Repairing, Overhauling and Annual Maintenance of 33 KV and 11 KV VCB etc Installed at Various 33/11 KV S/s Under EDD-Kadipur, Sultanpur Sl. No. Item Description 1 The work of safe carriage of the following material from Sultanpur store centre to work site under the jurisdiction of EDD-Kadipur, Sultanpur Approx distance upto 80 Km. including safe loading and unloading. 2 11 KV Current Transformer 600/300/5. 3 11 KV Current Transformer 400/200/5. 4 11 KV Current Transformer 200/100/5. 5 11 KV Current Transformer 300/150/5. 6 11 KV Potential Transformer. 7 11 KV CAT-A Energymeter. 8 Erection Work. 9 Replacement of Defective 11 KV Current Transformer 600/300/5. 10 Replacement of Defective 11 KV Current Transformer 400/200/5. 11 Replacement of Defective 11 KV Current Transformer 200/100/5. 12 Replacement of Defective 11 KV Current Transformer 300/150/5. 13 Replacement of Defective 11 KV Potential Transformer. 14 Supply & Replacement of Defective 11 KV Panel O/C + E/F IDMT Relay With Retrofitting Arrangement. 15 Supply & Replacement of Defective 11 KV Panel Master Relay With Retrofitting Arrangement. 16 Replacement & Supply of Defective HT HRC Fuse For PT of Appropriate Rating. 17 Replacement & Supply of Defective HRC Fuse of Different Rating. 18 Servicing and Repairing of Machnical System for Proper Opening Closing & Tripping of 11 KV Breaker. 19 Replacement and Supply of 11 KV VCB Charging Motor of Appropriate Rating. 20 Replacement and Supply of Defective/Burnt MCB of Appropriate Rating. 21 Replacement and Supply of Defective/Burnt Auxillary Switch of Appropriate Rating. 22 Replacement and Supply of Defective Antipumping Relay. 23 Replacement and Supply of Defective Spout. 24 Replacement and Supply of Defective Busbar as per Requirement/Drawing. 25 Replacement and Supply of Defective Jaw for 11 KV VCB Trolley. 26 Replacement & Supply of Defective Indicator. 27 Replacement & Supply of Defective Ampere Meter. 28 Replacement & Supply of Defective Volt Meter. 29 Replacement & Supply of Defective TNC Switch. 30 Replacement & Supply of Defective Local/Remote Switch 31 Replacement & Supply of Defective Buzzer. 32 Replacement & Supply of Defective Closing Coil (24 VDC). 33 Replacement & Supply of Defective Tripping Coil (24 VDC). 34 Replacement & Supply of Defective Vaccum Interruptor. 35 Replacement & Supply of Defective TNC Switch. 36 Servicing and Repairing of Electrical System for Proper Metering, Opening, Closingh & Tripping of 11 KV Breaker Including Providing of Necessary Internal Wiring Lugs, Ferrules of Appropriate Rating and Colour Coding and Other Necessary Accessories Battrery and Battery Charger Overhauling & Maintenance. 37 The work of safe carriage of the following material from Sultanpur store centre to work site under the jurisdiction of EDD-Kadipur, Sultanpur Approx distance upto 80 Km. including safe loading and unloading. 38 33 KV O/D VCB 1250 A. 39 ACSR Dog Conductor. 40 New 33 KV Control Panel for Double T/F. 41 Line Isolator 800 A. 42 33 KV Cureent Transformer 400/200/1 OR 200/100/1. 43 Erection Work. 44 Installation of 33 KV O/D VCB 1250 A. 45 ACSR Dog Conductor. 46 Installation of New 33 KV Control Panel for Double T/F. 47 Installation of 33 KV Line Isolator 33 KV (800 Amp.) 48 Replacement of Defective 33 KV Current Transformer 400/200/1. 49 Supply & Replacement of Defective 33 KV Panel O/C + E/F IDMT Relay With Retrofitting Arrangement. 50 Supply & Replacement of Defective 33 KV Panel Master Relay With Retrofitting Arrangement. 51 Supply & Replacement of Defective 33 KV Panel Auxilary Relay With Retrofitting Arrangement. 52 Replacement & Supply of Defective Closing Coil. 53 Replacement & Supply of Defective Tripping Coil. 54 Replacement & Supply of Defective Main Contact Block of Breaker. 55 Replacement & Supply of Defective TNC Switch. 56 Replacement of Defective Control Cable From Panel To VCB 2x2.5 sq.mm. Armoured Cable. 57 Replacement of Defective Control Cable From Panel To VCB 4x2.5 sq.mm. Armoured Cable. 58 Replacement & Supply of VCB Charging Motor of Appropriate Rating. 59 Replacement & Supply of Defective/Burnt MCB of Appropriate Rating. 60 Replacement & Supply of Defective/Burnt Auxillary Switch of Appropriate Rating. 61 Replacement & Supply of Defective Antipumping Relay. 62 Replacement & Supply of Defective LED Indicator. 63 Replacement & Supply of Defective Ampere Meter. 64 Replacement & Supply of Defective Volt Meter. 65 Replacement & Supply of Defective Local/Remote Switch. 66 Replacement & Supply of Defective Buzzer. 67 Replacement & Supply of Defective WTI. 68 Replacement & Supply of Defective OTI. 69 Replacement & Supply of Defective Magnetic Oil Gauge of Power T/F 70 Replacement & Supply of Defective Bucholtz Relay. 71 Replacement & Supply of Defective Main Contact Block of Transformer. 72 Replacement & Supply of Defective Breather With Silica Gel. 73 Servicing of Electrical System For Proper Opening, Closing & Tripping of 33 KV Breakers Including Providing Necessary Internal Wiring, Lugs, Ferrules of Appropriate Rating and Colour Coding & Servicing Mechanical System For Proper Opening, Closing & Tripping of 33 KV Breakers & Servicing 33 KV Panel For Proper Operation of Opening, Closing, Tripping, Alarm, Indication of Breaker Including Proper Internal Wiring of Panels and Proper Wiring Between Panels, DC Charger, 33 KV Breaker, 33 KV CTs, 33 KV PTs, Power Transformer Oil Temprature Indicator, Winding Temprature Indicator, Oil Level Indicator, Bucholtz Relay etc With Proper Contol Cable, Lugs, Ferrules of Appropriate Rating And Colour. Maintenance of Lighting Arrangement In Switchyard & Control Room Also and Other Important Works Related To 33/11 KV Sub-Staion. 74 Replacement of Jarjar Conductor Including Heavy Duty PG Clamp, Heavy Duty Conector, Isolater Jaw etc. 75 Rectification of Power T/F Leakage. 76 Centifusing of 10 MVA T/F. 77 Centifusing of 5 MVA T/F. 78 Painting of All Stracture of Switch Yard Such as Terminal Gantry, Bus Gantry, Line Isolators, Fuse Sets, CT Stractures, Breaker Stractures, LA Stractures, etc With one Code of Red Oxide and Two Cote of Almuniam Paint. 79 Earthing of Power Transformer. 80 Earthing of C/R Panel & VCB.
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