tender for supply of outdoor type , plinth mounted, distribution transformer, supply of outdoor type , plinth mounted, distribution transformer, minimum energy efficiency level 3 of rating 250 kva, 3-phase, 11kv/415-240v,50hz, oil immersed, non-sealed type (transf ormer tank body and cover are bolted), copper wound, primary winding in delta and secondary winding in star (vector symbol- dyn11), onan cooled transformer, conforming to is 1180 (part1):2014 with amendm ent nos. 1,2,3,4 or latest, and supplied with all standard fittings mentioned in clause 20.1 of is 1180 (part 1 ) latest with condition that drain-cumsampling valve. oil temperature indicator & winding temperature indi cators will be provided as per clause 20.2 f) of is 1180 (part 1). terminal arrangement: the transformers sh all be fitted on high voltage and low voltage sides bushing appropriate voltage and current ratings., low vol tage side cable end box required. the high voltage bushings (3 nos.) shall conform to is/iec 60137. the lo w voltage bushings (4 nos.) shall conform to is 7421. off-circuit tap changer (applicable for all ratings abo ve 200 kva) for variation of hv voltage from +5% to -10% in steps of 2.5%. following has to be submitted by supplier along with supply of material: (i) type test report of transformer having same rating, make (& model if any) and design from nabl accredited lab as per is: 1180 (part 1) latest. (ii) routine test certificat es as per is: 1180 (part 1) latest. (iii) special test certificates as per clause 21.4 sl. no. (a), (c), (d) & (e) of is:1180 (part 1) latest. - warranty period: 30 months after the date of delivery

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Tender18 provides end-to-end professional bidding support and documentation advisory for Tender For Supply Of Outdoor Type , Plinth Mounted, Distribution Transformer, Supply Of Outdoor Type , Plinth Mounted, Distribution Transformer, Minimum Energy Efficiency Level 3 Of Rating 250 Kva, 3-phase, 11kv/415-240v,50hz, Oil Immersed, Non-sealed Type (transf Ormer Tank Body And Cover Are Bolted), Copper Wound, Primary Winding In Delta And Secondary Winding In Star (vector Symbol- Dyn11), Onan Cooled Transformer, Conforming To Is 1180 (part1):2014 With Amendm Ent Nos. 1,2,3,4 Or Latest, And Supplied With All Standard Fittings Mentioned In Clause 20.1 Of Is 1180 (part 1 ) Latest With Condition That Drain-cumsampling Valve. Oil Temperature Indicator & Winding Temperature Indi Cators Will Be Provided As Per Clause 20.2 F) Of Is 1180 (part 1). Terminal Arrangement: The Transformers Sh All Be Fitted On High Voltage And Low Voltage Sides Bushing Appropriate Voltage And Current Ratings., Low Vol Tage Side Cable End Box Required. The High Voltage Bushings (3 Nos.) Shall Conform To Is/iec 60137. The Lo W Voltage Bushings (4 Nos.) Shall Conform To Is 7421. Off-circuit Tap Changer (applicable For All Ratings Abo Ve 200 Kva) For Variation Of Hv Voltage From +5% To -10% In Steps Of 2.5%. Following Has To Be Submitted By Supplier Along With Supply Of Material: (i) Type Test Report Of Transformer Having Same Rating, Make (& Model If Any) And Design From Nabl Accredited Lab As Per Is: 1180 (part 1) Latest. (ii) Routine Test Certificat Es As Per Is: 1180 (part 1) Latest. (iii) Special Test Certificates As Per Clause 21.4 Sl. No. (a), (c), (d) & (e) Of Is:1180 (part 1) Latest. - Warranty Period: 30 Months After The Date Of Delivery . Our senior analysts help you decode the complete project guidelines, manage accurate costing sheets, and complete error-free submissions on the official platform used by South Eastern Railway SER.

Most online bids face rejection during the initial evaluation round due to avoidable errors like uploading blurred document scans, submitting expired DSCs, or missing critical experience papers required for Tender For Supply Of Outdoor Type , Plinth Mounted, Distribution Transformer, Supply Of Outdoor Type , Plinth Mounted, Distribution Transformer, Minimum Energy Efficiency Level 3 Of Rating 250 Kva, 3-phase, 11kv/415-240v,50hz, Oil Immersed, Non-sealed Type (transf Ormer Tank Body And Cover Are Bolted), Copper Wound, Primary Winding In Delta And Secondary Winding In Star (vector Symbol- Dyn11), Onan Cooled Transformer, Conforming To Is 1180 (part1):2014 With Amendm Ent Nos. 1,2,3,4 Or Latest, And Supplied With All Standard Fittings Mentioned In Clause 20.1 Of Is 1180 (part 1 ) Latest With Condition That Drain-cumsampling Valve. Oil Temperature Indicator & Winding Temperature Indi Cators Will Be Provided As Per Clause 20.2 F) Of Is 1180 (part 1). Terminal Arrangement: The Transformers Sh All Be Fitted On High Voltage And Low Voltage Sides Bushing Appropriate Voltage And Current Ratings., Low Vol Tage Side Cable End Box Required. The High Voltage Bushings (3 Nos.) Shall Conform To Is/iec 60137. The Lo W Voltage Bushings (4 Nos.) Shall Conform To Is 7421. Off-circuit Tap Changer (applicable For All Ratings Abo Ve 200 Kva) For Variation Of Hv Voltage From +5% To -10% In Steps Of 2.5%. Following Has To Be Submitted By Supplier Along With Supply Of Material: (i) Type Test Report Of Transformer Having Same Rating, Make (& Model If Any) And Design From Nabl Accredited Lab As Per Is: 1180 (part 1) Latest. (ii) Routine Test Certificat Es As Per Is: 1180 (part 1) Latest. (iii) Special Test Certificates As Per Clause 21.4 Sl. No. (a), (c), (d) & (e) Of Is:1180 (part 1) Latest. - Warranty Period: 30 Months After The Date Of Delivery in West Bengal.

Eligibility for outstation bidders depends entirely on the terms set inside the document for Tender For Supply Of Outdoor Type , Plinth Mounted, Distribution Transformer, Supply Of Outdoor Type , Plinth Mounted, Distribution Transformer, Minimum Energy Efficiency Level 3 Of Rating 250 Kva, 3-phase, 11kv/415-240v,50hz, Oil Immersed, Non-sealed Type (transf Ormer Tank Body And Cover Are Bolted), Copper Wound, Primary Winding In Delta And Secondary Winding In Star (vector Symbol- Dyn11), Onan Cooled Transformer, Conforming To Is 1180 (part1):2014 With Amendm Ent Nos. 1,2,3,4 Or Latest, And Supplied With All Standard Fittings Mentioned In Clause 20.1 Of Is 1180 (part 1 ) Latest With Condition That Drain-cumsampling Valve. Oil Temperature Indicator & Winding Temperature Indi Cators Will Be Provided As Per Clause 20.2 F) Of Is 1180 (part 1). Terminal Arrangement: The Transformers Sh All Be Fitted On High Voltage And Low Voltage Sides Bushing Appropriate Voltage And Current Ratings., Low Vol Tage Side Cable End Box Required. The High Voltage Bushings (3 Nos.) Shall Conform To Is/iec 60137. The Lo W Voltage Bushings (4 Nos.) Shall Conform To Is 7421. Off-circuit Tap Changer (applicable For All Ratings Abo Ve 200 Kva) For Variation Of Hv Voltage From +5% To -10% In Steps Of 2.5%. Following Has To Be Submitted By Supplier Along With Supply Of Material: (i) Type Test Report Of Transformer Having Same Rating, Make (& Model If Any) And Design From Nabl Accredited Lab As Per Is: 1180 (part 1) Latest. (ii) Routine Test Certificat Es As Per Is: 1180 (part 1) Latest. (iii) Special Test Certificates As Per Clause 21.4 Sl. No. (a), (c), (d) & (e) Of Is:1180 (part 1) Latest. - Warranty Period: 30 Months After The Date Of Delivery. While many public sector projects allow national competitive bidding, certain localized works require local offices or specific registration metrics in Kolkata.

If this procurement is routed through the central marketplace, an active GeM Seller ID is mandatory to supply distribution transformer,temperature indicator,cooled transformer,cable end box,transformer items. Tender18 offers complete assistance for brand cataloging, profile creation, and vendor assessment required officially by South Eastern Railway SER

To register an eligible bid for these distribution transformer,temperature indicator,cooled transformer,cable end box,transformer contracts, companies must prepare their core compliance documents. Vendors operating across West Bengal must ensure they possess a valid GST registration, permanent account number (PAN), and active Class-3 Digital Signature Certificates.

This public procurement cycle is specifically looking for qualified vendors and suppliers who can provide high-quality distribution transformer,temperature indicator,cooled transformer,cable end box,transformer solutions. The operational execution, delivery, and deployment of these materials must be managed locally within the Kolkata region.

The estimated project cost and budget thresholds can be reviewed directly inside the tender document. Bidders can analyze these qualification files to check if their firm meets the financial capability criteria specified for Tender For Supply Of Outdoor Type , Plinth Mounted, Distribution Transformer, Supply Of Outdoor Type , Plinth Mounted, Distribution Transformer, Minimum Energy Efficiency Level 3 Of Rating 250 Kva, 3-phase, 11kv/415-240v,50hz, Oil Immersed, Non-sealed Type (transf Ormer Tank Body And Cover Are Bolted), Copper Wound, Primary Winding In Delta And Secondary Winding In Star (vector Symbol- Dyn11), Onan Cooled Transformer, Conforming To Is 1180 (part1):2014 With Amendm Ent Nos. 1,2,3,4 Or Latest, And Supplied With All Standard Fittings Mentioned In Clause 20.1 Of Is 1180 (part 1 ) Latest With Condition That Drain-cumsampling Valve. Oil Temperature Indicator & Winding Temperature Indi Cators Will Be Provided As Per Clause 20.2 F) Of Is 1180 (part 1). Terminal Arrangement: The Transformers Sh All Be Fitted On High Voltage And Low Voltage Sides Bushing Appropriate Voltage And Current Ratings., Low Vol Tage Side Cable End Box Required. The High Voltage Bushings (3 Nos.) Shall Conform To Is/iec 60137. The Lo W Voltage Bushings (4 Nos.) Shall Conform To Is 7421. Off-circuit Tap Changer (applicable For All Ratings Abo Ve 200 Kva) For Variation Of Hv Voltage From +5% To -10% In Steps Of 2.5%. Following Has To Be Submitted By Supplier Along With Supply Of Material: (i) Type Test Report Of Transformer Having Same Rating, Make (& Model If Any) And Design From Nabl Accredited Lab As Per Is: 1180 (part 1) Latest. (ii) Routine Test Certificat Es As Per Is: 1180 (part 1) Latest. (iii) Special Test Certificates As Per Clause 21.4 Sl. No. (a), (c), (d) & (e) Of Is:1180 (part 1) Latest. - Warranty Period: 30 Months After The Date Of Delivery by South Eastern Railway SER

You can download the commercial Bill of Quantities (BOQ) spreadsheet directly using the secure link provided on this page. The BOQ file contains the item descriptions and rate filling forms officially validated for Tender For Supply Of Outdoor Type , Plinth Mounted, Distribution Transformer, Supply Of Outdoor Type , Plinth Mounted, Distribution Transformer, Minimum Energy Efficiency Level 3 Of Rating 250 Kva, 3-phase, 11kv/415-240v,50hz, Oil Immersed, Non-sealed Type (transf Ormer Tank Body And Cover Are Bolted), Copper Wound, Primary Winding In Delta And Secondary Winding In Star (vector Symbol- Dyn11), Onan Cooled Transformer, Conforming To Is 1180 (part1):2014 With Amendm Ent Nos. 1,2,3,4 Or Latest, And Supplied With All Standard Fittings Mentioned In Clause 20.1 Of Is 1180 (part 1 ) Latest With Condition That Drain-cumsampling Valve. Oil Temperature Indicator & Winding Temperature Indi Cators Will Be Provided As Per Clause 20.2 F) Of Is 1180 (part 1). Terminal Arrangement: The Transformers Sh All Be Fitted On High Voltage And Low Voltage Sides Bushing Appropriate Voltage And Current Ratings., Low Vol Tage Side Cable End Box Required. The High Voltage Bushings (3 Nos.) Shall Conform To Is/iec 60137. The Lo W Voltage Bushings (4 Nos.) Shall Conform To Is 7421. Off-circuit Tap Changer (applicable For All Ratings Abo Ve 200 Kva) For Variation Of Hv Voltage From +5% To -10% In Steps Of 2.5%. Following Has To Be Submitted By Supplier Along With Supply Of Material: (i) Type Test Report Of Transformer Having Same Rating, Make (& Model If Any) And Design From Nabl Accredited Lab As Per Is: 1180 (part 1) Latest. (ii) Routine Test Certificat Es As Per Is: 1180 (part 1) Latest. (iii) Special Test Certificates As Per Clause 21.4 Sl. No. (a), (c), (d) & (e) Of Is:1180 (part 1) Latest. - Warranty Period: 30 Months After The Date Of Delivery within the West Bengal jurisdiction

The official timeline and deadline details for Tender For Supply Of Outdoor Type , Plinth Mounted, Distribution Transformer, Supply Of Outdoor Type , Plinth Mounted, Distribution Transformer, Minimum Energy Efficiency Level 3 Of Rating 250 Kva, 3-phase, 11kv/415-240v,50hz, Oil Immersed, Non-sealed Type (transf Ormer Tank Body And Cover Are Bolted), Copper Wound, Primary Winding In Delta And Secondary Winding In Star (vector Symbol- Dyn11), Onan Cooled Transformer, Conforming To Is 1180 (part1):2014 With Amendm Ent Nos. 1,2,3,4 Or Latest, And Supplied With All Standard Fittings Mentioned In Clause 20.1 Of Is 1180 (part 1 ) Latest With Condition That Drain-cumsampling Valve. Oil Temperature Indicator & Winding Temperature Indi Cators Will Be Provided As Per Clause 20.2 F) Of Is 1180 (part 1). Terminal Arrangement: The Transformers Sh All Be Fitted On High Voltage And Low Voltage Sides Bushing Appropriate Voltage And Current Ratings., Low Vol Tage Side Cable End Box Required. The High Voltage Bushings (3 Nos.) Shall Conform To Is/iec 60137. The Lo W Voltage Bushings (4 Nos.) Shall Conform To Is 7421. Off-circuit Tap Changer (applicable For All Ratings Abo Ve 200 Kva) For Variation Of Hv Voltage From +5% To -10% In Steps Of 2.5%. Following Has To Be Submitted By Supplier Along With Supply Of Material: (i) Type Test Report Of Transformer Having Same Rating, Make (& Model If Any) And Design From Nabl Accredited Lab As Per Is: 1180 (part 1) Latest. (ii) Routine Test Certificat Es As Per Is: 1180 (part 1) Latest. (iii) Special Test Certificates As Per Clause 21.4 Sl. No. (a), (c), (d) & (e) Of Is:1180 (part 1) Latest. - Warranty Period: 30 Months After The Date Of Delivery are available inside the detailed notification files. Bidders planning to target this contract in Kolkata should check the official portal schedule early to complete their online technical and financial submission well before the closing hours.