Repairing Of 33 11Kv 12.5Mva Power Transformer- 1 12.5 Mva Repairing 2 Hv Leg Coils Complete With Insulation Varnishing By Vacuum Impregnating ( If Required As Per Sample ) And Baking Of Coil Assembly.. ( The Rate Shall Be Variable ) 3 Lv Leg Coil, Dehradun-Uttarakhand

Repairing Of 33 11Kv 12.5Mva Power Transformer- 1 12.5 Mva Repairing 2 Hv Leg Coils Complete With Insulation Varnishing By Vacuum Impregnating ( If Required As Per Sample ) And Baking Of Coil Assembly.. ( The Rate Shall Be Variable ) 3 Lv Leg Coils Complete With Insulation Varnishing By Vacuum Impregnating ( If Required As Per Sample ) And Baking Of Coils Assembly. ( The Rate Shall Be Variable ) 4 Fresh Transformer Oil Ofapproved Quality As Per Is: 335 / 83 And Latest Amendment Thereof. ( The Rate Shall Be Variable ) 5 Hv Bushing 33 Kv ( The Rate Shall Be Firm ) 6 Lv Bushing ( 11 Kv ) ( The Rate Shall Be Firm ) 7 Hv Bushing Metal Parts. ( The Rate Shall Be Firm ) 8 Lv Bushing Metal Parts. ( The Rate Shall Be Firm ) 9 Set Of Gaskets. ( The Rate Shall Be Firm ) 10 Silica-Gel Breather With Fresh Silica-Gel ( The Rate Shall Be Firm ) 11 Magnetic Type Oil Level Gauge With Low Level Alarm Contact. ( The Rate Shall Be Firm ) 12 Tapping Switchcomplete With Handle. 13 Oil Drain Valve Incorporating Sampling Device ( With Narrow Orifice ) And Having Suitable Arrangement For Locking. ( The Rate Shall Be Firm ) 14 Filter Valve ( The Rate Shall Be Firm ) 15 Dial Type Thermometer Of 150 Dia With Max. Temp. Indicator Complete With Resetting Device And Alarm Contacts Etc. ( The Rate Shall Be Firm ) 16 Double Float Bucholz Relay Complete With Resetting Device And Alarm Contacts Etc. ( The Rate Shall Be Firm ) 17 Air Release Plug ( The Rate Shall Be Firm ) 18 Replacement Of Damaged Core And Lamination ( The Rate Shall Be Firm ) 19 Pair Of Arcing Horns ( The Rate Shall Be Firm ) 20 Radiator Valve ( The Rate Shall Be Firm ) 21 M.S. Clamping Rings ( The Rate Shall Be Firm ) 22 Winding Temperature Indicator ( Complete Set ) ( The Rate Shall Be Firm ) 23 Sundry Item Viz. Cover Bolts , Plug Caps, Screw Washers, Insulation Materials , Minor Repairs Of Tank Other Parts Required If Any, Aluminiumname Plate Etc. ( The Rate Shall Be Firm ) 24 Labour Charges 25 Labour Charges For Repairing Of T / Fs Complete In All Respect ( Including Opening Oftransformers Cover , Draining Of Oil, De-Tanking Core And Coil Assembly, Replacement Of Damaged Parts, Minor Repair Of Any Part Including Core And Tank ( If Required ) , Cleaning Washing Of Dust & Dirt Etc. From All Parts Including Core And Tank, Cooling Tubes Of Radiators, Removal Of Damaged Parts Requiring Replacement, Fitting & Fixing Of New Parts, Making New Coils, Connection & Assembly In All Respects, Re-Tanking After Repairs, Filling Fresh Transformer Oil Etc Complete In All Respect And Making Transformer Ready For Tests And Testing Forall Tests Etc. ( The Rate Shall Be Firm ) . 26 Overhauling Of Oltc Complete In Allrespect ( Including Replacement Of Oltc Contract, Replacement Of Oltc Terminal Barrier Board, Replacement Of Gasket, Lubrication Of Mechanical System Etc. ) ( The Rate Shall Be Firm ) 27 Painting Inside & Outside Of Transformer Including Radiator Tubes Conservator With Suitable Primer And Two Coats Of Suitable Paint Of Smoke Grey Colour And Marking Etc. ( The Rate Shall Be Firm ) 28 Transportation Charges From Any Site In Uttarakhand To Contractor Works / Departmental Workshop And Contractor Works / Departmental Workshop To Upcl Site / Store Center Including Packing Forwarding Loading Unloading Stacking And Transit Cum 30 Days Storage Insurance Charges ( The Rate Shall Be Firm ) 29 Manual Dragging Charges From Road Side To Plinth / Plinth To Road Side ( The Rate Shall Be Firm ) 30 Scrap Of Hv / Lv Copper Leg Coil 31 Metal Part Scrap

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	08-07-2022	Date Extension 2	Date	18-07-2022
2	19-07-2022	Date Extension 3	Date	16-08-2022
3	24-06-2022	Date Extension	Date	07-07-2022

INR 17700 /-

INR 750410.0 /-

INR 3.75 Crore /-