tender for supply & testing of 500 kva, 11kv/750v, 3-phase, 50 hz. outdoor type power transformer., supply & testing of 500 kva, 11kv/750v, 3-phase, 50 hz. outdoor type power transformer c onforming to 15 2026 (part 1): 2011 (reaffirmed 2021), plinth mounted, copper wound, mineral oil immers ed with freely breathing system (also called conservator system) as per clause 8.2 (a) of is 2026 (part 1), primary winding in delta and secondary winding in star (vector symbol-dyn11), onan cooled transformer , minimum short circuit impedance of 5% as per is 2026 (part 5), with all fittings specified in annexure a t o this description, terminal arrangement: the transformers shall be fitted on high voltage and low voltage sides with outdoor type bushings of appropriate voltage and current ratings. the high voltage bushings (3 nos.) shall confirm to is/iec 60137. the low voltage bushings (4) nos.) shall conform to 15.7421. suitable c able-end box is to be provided as follows: a) for outdoor type: l.t. side tap changer: on-load tap changer for variation of hv voltage from -+5% to -5% in steps of 1.25% make- andrew yule/aeg/crompton greaves/ kirloskar electric construction of abb/siemens/schneider or similar. - warranty period: 30 months after the date of d elivery

You can fill out the integrated inquiry form below on this detail page to share your company profile. Our consultancy desk will review your query regarding cooled transformer,power transformer,construction,transformer parameters and guide you on how to coordinate efficiently with the procurement team of South Eastern Railway SER

Tender18 provides end-to-end professional bidding support and documentation advisory for Tender For Supply & Testing Of 500 Kva, 11kv/750v, 3-phase, 50 Hz. Outdoor Type Power Transformer., Supply & Testing Of 500 Kva, 11kv/750v, 3-phase, 50 Hz. Outdoor Type Power Transformer C Onforming To 15 2026 (part 1): 2011 (reaffirmed 2021), Plinth Mounted, Copper Wound, Mineral Oil Immers Ed With Freely Breathing System (also Called Conservator System) As Per Clause 8.2 (a) Of Is 2026 (part 1), Primary Winding In Delta And Secondary Winding In Star (vector Symbol-dyn11), Onan Cooled Transformer , Minimum Short Circuit Impedance Of 5% As Per Is 2026 (part 5), With All Fittings Specified In Annexure A T O This Description, Terminal Arrangement: The Transformers Shall Be Fitted On High Voltage And Low Voltage Sides With Outdoor Type Bushings Of Appropriate Voltage And Current Ratings. The High Voltage Bushings (3 Nos.) Shall Confirm To Is/iec 60137. The Low Voltage Bushings (4) Nos.) Shall Conform To 15.7421. Suitable C Able-end Box Is To Be Provided As Follows: A) For Outdoor Type: L.t. Side Tap Changer: On-load Tap Changer For Variation Of Hv Voltage From -+5% To -5% In Steps Of 1.25% Make- Andrew Yule/aeg/crompton Greaves/ Kirloskar Electric Construction Of Abb/siemens/schneider Or Similar. - Warranty Period: 30 Months After The Date Of D Elivery . 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 & Testing Of 500 Kva, 11kv/750v, 3-phase, 50 Hz. Outdoor Type Power Transformer., Supply & Testing Of 500 Kva, 11kv/750v, 3-phase, 50 Hz. Outdoor Type Power Transformer C Onforming To 15 2026 (part 1): 2011 (reaffirmed 2021), Plinth Mounted, Copper Wound, Mineral Oil Immers Ed With Freely Breathing System (also Called Conservator System) As Per Clause 8.2 (a) Of Is 2026 (part 1), Primary Winding In Delta And Secondary Winding In Star (vector Symbol-dyn11), Onan Cooled Transformer , Minimum Short Circuit Impedance Of 5% As Per Is 2026 (part 5), With All Fittings Specified In Annexure A T O This Description, Terminal Arrangement: The Transformers Shall Be Fitted On High Voltage And Low Voltage Sides With Outdoor Type Bushings Of Appropriate Voltage And Current Ratings. The High Voltage Bushings (3 Nos.) Shall Confirm To Is/iec 60137. The Low Voltage Bushings (4) Nos.) Shall Conform To 15.7421. Suitable C Able-end Box Is To Be Provided As Follows: A) For Outdoor Type: L.t. Side Tap Changer: On-load Tap Changer For Variation Of Hv Voltage From -+5% To -5% In Steps Of 1.25% Make- Andrew Yule/aeg/crompton Greaves/ Kirloskar Electric Construction Of Abb/siemens/schneider Or Similar. - Warranty Period: 30 Months After The Date Of D Elivery in Jharkhand.

Eligibility for outstation bidders depends entirely on the terms set inside the document for Tender For Supply & Testing Of 500 Kva, 11kv/750v, 3-phase, 50 Hz. Outdoor Type Power Transformer., Supply & Testing Of 500 Kva, 11kv/750v, 3-phase, 50 Hz. Outdoor Type Power Transformer C Onforming To 15 2026 (part 1): 2011 (reaffirmed 2021), Plinth Mounted, Copper Wound, Mineral Oil Immers Ed With Freely Breathing System (also Called Conservator System) As Per Clause 8.2 (a) Of Is 2026 (part 1), Primary Winding In Delta And Secondary Winding In Star (vector Symbol-dyn11), Onan Cooled Transformer , Minimum Short Circuit Impedance Of 5% As Per Is 2026 (part 5), With All Fittings Specified In Annexure A T O This Description, Terminal Arrangement: The Transformers Shall Be Fitted On High Voltage And Low Voltage Sides With Outdoor Type Bushings Of Appropriate Voltage And Current Ratings. The High Voltage Bushings (3 Nos.) Shall Confirm To Is/iec 60137. The Low Voltage Bushings (4) Nos.) Shall Conform To 15.7421. Suitable C Able-end Box Is To Be Provided As Follows: A) For Outdoor Type: L.t. Side Tap Changer: On-load Tap Changer For Variation Of Hv Voltage From -+5% To -5% In Steps Of 1.25% Make- Andrew Yule/aeg/crompton Greaves/ Kirloskar Electric Construction Of Abb/siemens/schneider Or Similar. - Warranty Period: 30 Months After The Date Of D Elivery. While many public sector projects allow national competitive bidding, certain localized works require local offices or specific registration metrics in Chakradharpur.

If this procurement is routed through the central marketplace, an active GeM Seller ID is mandatory to supply cooled transformer,power transformer,construction,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 cooled transformer,power transformer,construction,transformer contracts, companies must prepare their core compliance documents. Vendors operating across Jharkhand 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 cooled transformer,power transformer,construction,transformer solutions. The operational execution, delivery, and deployment of these materials must be managed locally within the Chakradharpur 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 & Testing Of 500 Kva, 11kv/750v, 3-phase, 50 Hz. Outdoor Type Power Transformer., Supply & Testing Of 500 Kva, 11kv/750v, 3-phase, 50 Hz. Outdoor Type Power Transformer C Onforming To 15 2026 (part 1): 2011 (reaffirmed 2021), Plinth Mounted, Copper Wound, Mineral Oil Immers Ed With Freely Breathing System (also Called Conservator System) As Per Clause 8.2 (a) Of Is 2026 (part 1), Primary Winding In Delta And Secondary Winding In Star (vector Symbol-dyn11), Onan Cooled Transformer , Minimum Short Circuit Impedance Of 5% As Per Is 2026 (part 5), With All Fittings Specified In Annexure A T O This Description, Terminal Arrangement: The Transformers Shall Be Fitted On High Voltage And Low Voltage Sides With Outdoor Type Bushings Of Appropriate Voltage And Current Ratings. The High Voltage Bushings (3 Nos.) Shall Confirm To Is/iec 60137. The Low Voltage Bushings (4) Nos.) Shall Conform To 15.7421. Suitable C Able-end Box Is To Be Provided As Follows: A) For Outdoor Type: L.t. Side Tap Changer: On-load Tap Changer For Variation Of Hv Voltage From -+5% To -5% In Steps Of 1.25% Make- Andrew Yule/aeg/crompton Greaves/ Kirloskar Electric Construction Of Abb/siemens/schneider Or Similar. - Warranty Period: 30 Months After The Date Of D Elivery 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 & Testing Of 500 Kva, 11kv/750v, 3-phase, 50 Hz. Outdoor Type Power Transformer., Supply & Testing Of 500 Kva, 11kv/750v, 3-phase, 50 Hz. Outdoor Type Power Transformer C Onforming To 15 2026 (part 1): 2011 (reaffirmed 2021), Plinth Mounted, Copper Wound, Mineral Oil Immers Ed With Freely Breathing System (also Called Conservator System) As Per Clause 8.2 (a) Of Is 2026 (part 1), Primary Winding In Delta And Secondary Winding In Star (vector Symbol-dyn11), Onan Cooled Transformer , Minimum Short Circuit Impedance Of 5% As Per Is 2026 (part 5), With All Fittings Specified In Annexure A T O This Description, Terminal Arrangement: The Transformers Shall Be Fitted On High Voltage And Low Voltage Sides With Outdoor Type Bushings Of Appropriate Voltage And Current Ratings. The High Voltage Bushings (3 Nos.) Shall Confirm To Is/iec 60137. The Low Voltage Bushings (4) Nos.) Shall Conform To 15.7421. Suitable C Able-end Box Is To Be Provided As Follows: A) For Outdoor Type: L.t. Side Tap Changer: On-load Tap Changer For Variation Of Hv Voltage From -+5% To -5% In Steps Of 1.25% Make- Andrew Yule/aeg/crompton Greaves/ Kirloskar Electric Construction Of Abb/siemens/schneider Or Similar. - Warranty Period: 30 Months After The Date Of D Elivery within the Jharkhand jurisdiction

The official timeline and deadline details for Tender For Supply & Testing Of 500 Kva, 11kv/750v, 3-phase, 50 Hz. Outdoor Type Power Transformer., Supply & Testing Of 500 Kva, 11kv/750v, 3-phase, 50 Hz. Outdoor Type Power Transformer C Onforming To 15 2026 (part 1): 2011 (reaffirmed 2021), Plinth Mounted, Copper Wound, Mineral Oil Immers Ed With Freely Breathing System (also Called Conservator System) As Per Clause 8.2 (a) Of Is 2026 (part 1), Primary Winding In Delta And Secondary Winding In Star (vector Symbol-dyn11), Onan Cooled Transformer , Minimum Short Circuit Impedance Of 5% As Per Is 2026 (part 5), With All Fittings Specified In Annexure A T O This Description, Terminal Arrangement: The Transformers Shall Be Fitted On High Voltage And Low Voltage Sides With Outdoor Type Bushings Of Appropriate Voltage And Current Ratings. The High Voltage Bushings (3 Nos.) Shall Confirm To Is/iec 60137. The Low Voltage Bushings (4) Nos.) Shall Conform To 15.7421. Suitable C Able-end Box Is To Be Provided As Follows: A) For Outdoor Type: L.t. Side Tap Changer: On-load Tap Changer For Variation Of Hv Voltage From -+5% To -5% In Steps Of 1.25% Make- Andrew Yule/aeg/crompton Greaves/ Kirloskar Electric Construction Of Abb/siemens/schneider Or Similar. - Warranty Period: 30 Months After The Date Of D Elivery are available inside the detailed notification files. Bidders planning to target this contract in Chakradharpur should check the official portal schedule early to complete their online technical and financial submission well before the closing hours.