Tender For Procurement Of 33Kv Transformer At State Cancer Institute, Guwahati

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Tender for Procurement Of 33Kv Transformer At State Cancer Institute, Guwahati , Sci Guwahati Sr.No Material Description Uom Required Qty Approved Makes Rate Gst Amount , Distribution Transformers (Indoor Dry Type) Supply, Delivery, Testing And Commissioning Of The Following Indoor (Ip 23 ) Type 33Kv/433V, 50Hz, Cast Resin Dry Type, Air-Cooled Distribution Transformer With Class H Including All Accessories And Components As Required. The Rate Shall Be Inclusive Of Transportation, Bottom Mounting Channels, Foundation Bolts, Routine Test, And Type Test As Per Standards And As Per The Following Specifications: A) Continuous Rating - 1600Kva B) Service - Indoor (Ip 23) C) Mounting - Plinth / Floor Mounting Type D) Type - Dry Type (Cast Resin) E) Hv Winding - Hv Copper Winding F) Lv Windig - Lv Copper Coil Winding. G) Design Temperature - The Temperature Rise Of The Winding Shall Not Exceed 115 Deg C On Continuous Full Load Above Maximum Ambient Temperature Of 50 Deg C H) Cooling - An I)Maximum Ambient Temperature - 50 Deg C. J) Minimum Ambient Temperature : ( -5) Deg C K) Degree Of Protection Ip - 23 L) Primary Side Connection - Delta M) Primary Side Voltage - 33000 Volts. N) Primary Side Frequency - 50 Hz. O) Primary Side Phases- 3 P) Primary Side Wires - 3 Q) Secondary Side Connection - Star R) Secondary Side Voltage - 433 Volts S) Secondary Side Wires - 4 T) Secondary Side Phases - 3 U) Vector Diagram - Dyn-11 V) On Load Circuit Tap Changing With Avr Arrangement On H.V Side Is To Be Provided 5% To - 15% Steps Of 2.5% Padlocking Facilities In Each Tap, In Steps Of 2.5%. W)Type Of Loading - Mixed X) Adapter Cable Box On Ht/Primary Side Suitable To Terminate 33Kv (E) Grade, 2R - 3C X 300 Sqmm Xlpe Cable/Suitable For 33Kv Suitable Current Bus Trunking. Y) Adapter Cable Box On Lv/Secondary Side Suitable To Terminate Sandwich Al.Bus Duct F Painting - Pebble Grey Shade Ral 7032 6 Nos Thermistor For Alarm Trip 1No Winding Temperature Relay Unit With Rs485 1No Winding Temperature Indicator With Rs485 Ae) Limit Switches For Transfomer Door Open Trip Af) 1 Set Of Surge Arrestor Ag) Supply Of Rtcc Panel To Be Operated Along With Oltc As Per Specifications Standards As Per Is 2026 And Other Authorities Like Ceig, Fire Regulations Etc. Percentage Impedance - - 6% With Is Tol (+/- 10%) Tolerance Above Impedance - - As Per Is. Impulse Voltage (For Voltage Withstand Insulation Test) - As Per Is For 33Kv Power Frequency Withstand Voltage For Hv - As Per Is For 33Kv Switching Impulse Withstand Voltage - As Per Is For 33Kv Windings : Copper Wound And Uniformly Insulated. Accessories & Fittings : 1) 1 No. Pt 100 Type Temperatre Scanner And Conection With Marshal Box 2) Terminals Complete With Connectors For External Conductors. 3) 2 Nos. Earthing Terminals. 4) Lifting Lugs For Complete Transformer And Other Components, Wherever Necessary. 5) Jacking Pads, Underbase Provided With Channels For Fixing Rollers, 4 Nos Of Bi-Directional Rollers In Base Frame. 6) Marshalling Box Complete With Wiring, Illumination Lamp,Space Heater And Suitable Cable Glands And Lugs. 7) Ratings And Terminal Marking Plate 8) Marshal Box With Wiring And Terminal And Temperature Scanner. 9) Rtcc Panel To Be Provided Transformer Losses At 50% & 100% Loads & Impedance Shall Be As Per Ecbc Building Norms Complete Transformer, Oltc, Rtcc Panel And Accessories Shall Be Guaranteed For 24 Months From Successful Commissioning Or 30 Months From Delivery, Whichever Is Earlier. Defects Shall Be Rectified/Replaced Free Of Cost, Including Labour, Transport And Testing. All The Temperature Parameters, Oltc Taps & Rtcc Panel Shall Be Provided With Necessary Provisions For Integrating With Scada System Factory Inspection And Witnessing Of Routine Tests Shall Be Mandatory Prior To Dispatch. One Representative From Accf And One Representative From Pmc Shall Visit The Manufacturers Works For Fat. The Successful Bidder Shall Make All Necessary Arrangements And Bear All Expenses Towards Travel, Local Transportation, Boarding And Lodging For The Visiting Accf And Pmc Representatives. No Material Shall Be Dispatched Without Obtaining Fat Clearance From The Employer/Pmc. (I) 1600 Kva Cast Resin Indoor Dry Type Distribution Transformer Set 1.0 Universal/Voltamp/Hitachi/Kirloskar 0.0 , Distribution Transformers (Indoor Dry Type) Supply, Delivery, Testing And Commissioning Of The Following Indoor (Ip 23 ) Type 33Kv/433V, 50Hz, Cast Resin Dry Type, Air-Cooled Distribution Transformer With Class H Including All Accessories And Components As Required. The Rate Shall Be Inclusive Of Transportation, Bottom Mounting Channels, Foundation Bolts, Routine Test, And Type Test As Per Standards And As Per The Following Specifications: A) Continuous Rating - 1250Kva B) Service - Indoor (Ip 23) C) Mounting - Plinth / Floor Mounting Type D) Type - Dry Type (Cast Resin) E) Hv Winding - Hv Copper Winding F) Lv Windig - Lv Copper Coil Winding. G) Design Temperature - The Temperature Rise Of The Winding Shall Not Exceed 115 Deg C On Continuous Full Load Above Maximum Ambient Temperature Of 50 Deg C H) Cooling - An I)Maximum Ambient Temperature - 50 Deg C. J) Minimum Ambient Temperature : ( -5) Deg C K) Degree Of Protection Ip - 23 L) Primary Side Connection - Delta M) Primary Side Voltage - 33000 Volts. N) Primary Side Frequency - 50 Hz. O) Primary Side Phases- 3 P) Primary Side Wires - 3 Q) Secondary Side Connection - Star R) Secondary Side Voltage - 433 Volts S) Secondary Side Wires - 4 T) Secondary Side Phases - 3 U) Vector Diagram - Dyn-11 V) On Load Circuit Tap Changing With Avr Arrangement On H.V Side Is To Be Provided 5% To - 15% Steps Of 2.5% Padlocking Facilities In Each Tap, In Steps Of 2.5%. W)Type Of Loading - Mixed X) Adapter Cable Box On Ht/Primary Side Suitable To Terminate 33Kv (E) Grade, 2R - 3C X 300 Sqmm Xlpe Cable/Suitable For 33Kv Suitable Current Bus Trunking. Y) Adapter Cable Box On Lv/Secondary Side Suitable To Terminate Sandwich Al.Bus Duct F Painting - Pebble Grey Shade Ral 7032 6 Nos Thermistor For Alarm Trip 1No Winding Temperature Relay Unit With Rs485 1No Winding Temperature Indicator With Rs485 Ae) Limit Switches For Transfomer Door Open Trip Af) 1 Set Of Surge Arrestor Ag) Supply Of Rtcc Panel To Be Operated Along With Oltc As Per Specifications Standards As Per Is 2026 And Other Authorities Like Ceig, Fire Regulations Etc. Percentage Impedance - 5% With Is Tol (+/- 10%) Tolerance Above Impedance - - As Per Is. Impulse Voltage (For Voltage Withstand Insulation Test) - As Per Is For 33Kv Power Frequency Withstand Voltage For Hv - As Per Is For 33Kv Switching Impulse Withstand Voltage - As Per Is For 33Kv Windings : Copper Wound And Uniformly Insulated. Accessories & Fittings : 1) 1 No. Pt 100 Type Temperatre Scanner And Conection With Marshal Box 2) Terminals Complete With Connectors For External Conductors. 3) 2 Nos. Earthing Terminals. 4) Lifting Lugs For Complete Transformer And Other Components, Wherever Necessary. 5) Jacking Pads, Underbase Provided With Channels For Fixing Rollers, 4 Nos Of Bi-Directional Rollers In Base Frame. 6) Marshalling Box Complete With Wiring, Illumination Lamp,Space Heater And Suitable Cable Glands And Lugs. 7) Ratings And Terminal Marking Plate 8) Marshal Box With Wiring And Terminal And Temperature Scanner. 9) Rtcc Panel To Be Provided Transformer Losses At 50% & 100% Loads & Impedance Shall Be As Per Ecbc Building Norms Complete Transformer, Oltc, Rtcc Panel And Accessories Shall Be Guaranteed For 24 Months From Successful Commissioning Or 30 Months From Delivery, Whichever Is Earlier. Defects Shall Be Rectified/Replaced Free Of Cost, Including Labour, Transport And Testing. All The Temperature Parameters, Oltc Taps & Rtcc Panel Shall Be Provided With Necessary Provisions For Integrating With Scada System Factory Inspection And Witnessing Of Routine Tests Shall Be Mandatory Prior To Dispatch. One Representative From Accf And One Representative From Pmc Shall Visit The Manufacturers Works For Fat. The Successful Bidder Shall Make All Necessary Arrangements And Bear All Expenses Towards Travel, Local Transportation, Boarding And Lodging For The Visiting Accf And Pmc Representatives. No Material Shall Be Dispatched Without Obtaining Fat Clearance From The Employer/Pmc. (I) 1250 Kva Cast Resin Indoor Dry Type Distribution Transformer Set 1.0 Universal/Voltamp/Hitachi/Kirloskar 0.0 Grand Total 0.0 0.0 0.0