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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹19.5 LAccepted-AOC | ₹19.5 L | L1 | Accepted-AOC Quoted L1 price |
| 2 | L2₹19.7 L+₹24,040.82 (1.23%)Rejected-AOC | ₹19.7 L+₹24,040.82 (1.23%) | L2 | Rejected-AOC Quoted L2 price |
| 3 | L3₹23.7 L+₹4.2 L (21.7%)Rejected-AOC | ₹23.7 L+₹4.2 L (21.7%) | L3 | Rejected-AOC Quoted L3 price |
| 4 | Rejected-Technical GROUND FLOOR M P HOUSE 546 SANGAM COLONY BALDEOBAG JABALPUR MADHYA PRADESH 482002 | JABALPUR | MADHYA PRADESH | 482002 | - | - | Rejected-Technical Technically Disqualified |
| 5 | Rejected-Technical | - | - | Rejected-Technical Technically Disqualified |
| Sl No | Description | Qty | Unit | J P ELECTRICAL INDUSTRIES L2 | M/s Barbrik Transformers L3 | ARYA ELECTRICALS L1 |
|---|---|---|---|---|---|---|
| 1.00Cat (A) -Items to be supply and installation | ||||||
| 1.10 | Repairing and rewinding of 10 MVA, 3 Phase, 33 kV/ 11 KV, ONAN Cooling, Vector Group - Dyn 11, Frequency- 50 Hz Sudhir Make Power Transformer (Sl. No. BO-11-213-2) includes
(i) Opening of the transformer top cover and allied components.
(ii) Complete rewinding of all three legs using new Electrolytic Grade (EC Grade) copper of suitable gauge having appropriate class of insulation to the existing class.
(iii) Dismantling, rectification and Replacement of damaged parts on all three legs of the 33 kV HT side as per the design standard and relevant specifications.
(iv)Pre- heating of copper coils
(v) Assembly of the core and copper coils.
(vi) Formation of tapping connections, application of insulation on tap leads, silver brazing of joints, and dressing of tap leads with insulation paper. Re-establishing star/star connections using new EC Grade copper conductors for both HV and LV sides.
(vii) Baking of the transformer in a vacuum chamber (Autoclave) to achieve the required Insulation Resistance (IR) value.
(viii) Reassembly of the transformer including installation of HT & LT bushings and all associated accessories.
(x) Internal painting of the transformer tank with hot oil-resistant paint and External painting with synthetic enamel paint after proper surface cleaning
(xi) Complete testing at work shop
(xii) Complete testing & commissioning of the transformer at AIIMS Raipur (after installation as per below mentioned item no.3) in accordance with the relevant standards and manufacturer guidelines.
Note: Copper quantity as required for rewinding and winding charges will be paid as per item no. 2. | 1 | Each Transfomer | 6,90,001 ₹6,90,001 Lowest | 7,00,000 ₹7,00,000 | 7,61,709.18 ₹7,61,709.18 |
| 1.20 | Rewinding of 10 MVA Transformer with suitable gauge of EC grade Copper winding complete as per actual requirement and as per direction of Engineer-in-charge. | 2,100 | KG | 1,309 ₹27,48,900 | 1,477.83 ₹31,03,447.2 | 1,230 ₹25,83,000 Lowest |
| 1.30 | Loading and unloading of transformer at both site (AIIMS Raipur and Firm's work premises) including all tools & Tackles, Manpower, hiring of crane, transportation charges to and fro, installation of transformer in Transformer room at AIIMS Premises at the existing foudation with supervison complete in all respect as per direction of Engineer-in-charge. | 1 | Each Transfomer | 3,39,488 ₹3,39,488 | 1,50,000 ₹1,50,000 Lowest | 1,84,729 ₹1,84,729 |
| 2.00Cat (B) - Buy Back Items | ||||||
| 2.10 | Buy-Back (ie minus)Amount of Buyback of dismanteled Copper | 1,785 | KG | 1,011 ₹-18,04,635 | 885 ₹-15,79,725 Lowest | 885 ₹-15,79,725 Lowest |
Tender Value
₹24.7 L
EMD Value
₹50,000
Closing Date
22 Sept 2025, 3:00 pmClosed
Superintending Engineer
O/o the SE, AIIMS, Raipur
Repairing and Rewinding of 10 MVA, 33KV/11KV Power Transformer at AIIMS Raipur
2025_IMSRP_874140_1
14/SE/AIIMS/RPR/2025-26
Open Tender
Electrical Works
Item Rate
90 days
AIIMS
Please refer Tender documents.
2 documents required · 2 mandatory
₹0
₹50,000
17 Dec 2025
21 Aug 2025
23 Sept 2025
21 Aug 2025
22 Sept 2025
21 Aug 2025
Amount
Cat (A) -Items to be supply and installation
Repairing and rewinding of 10 MVA, 3 Phase, 33 kV/ 11 KV, ONAN Cooling, Vector Group - Dyn 11, Frequency- 50 Hz Sudhir Make Power Transformer (Sl. No. BO-11-213-2) includes (i) Opening of the transformer top cover and allied components. (ii) Complete rewinding of all three legs using new Electrolytic Grade (EC Grade) copper of suitable gauge having appropriate class of insulation to the existing class. (iii) Dismantling, rectification and Replacement of damaged parts on all three legs of the 33 kV HT side as per the design standard and relevant specifications. (iv)Pre- heating of copper coils (v) Assembly of the core and copper coils. (vi) Formation of tapping connections, application of insulation on tap leads, silver brazing of joints, and dressing of tap leads with insulation paper. Re-establishing star/star connections using new EC Grade copper conductors for both HV and LV sides. (vii) Baking of the transformer in a vacuum chamber (Autoclave) to achieve the required Insulation Resistance (IR) value. (viii) Reassembly of the transformer including installation of HT & LT bushings and all associated accessories. (x) Internal painting of the transformer tank with hot oil-resistant paint and External painting with synthetic enamel paint after proper surface cleaning (xi) Complete testing at work shop (xii) Complete testing & commissioning of the transformer at AIIMS Raipur (after installation as per below mentioned item no.3) in accordance with the relevant standards and manufacturer guidelines. Note: Copper quantity as required for rewinding and winding charges will be paid as per item no. 2.
Rewinding of 10 MVA Transformer with suitable gauge of EC grade Copper winding complete as per actual requirement and as per direction of Engineer-in-charge.
Loading and unloading of transformer at both site (AIIMS Raipur and Firm's work premises) including all tools & Tackles, Manpower, hiring of crane, transportation charges to and fro, installation of transformer in Transformer room at AIIMS Premises at the existing foudation with supervison complete in all respect as per direction of Engineer-in-charge.
Cat (B) - Buy Back Items
Buy-Back (ie minus)Amount of Buyback of dismanteled Copper
J P ELECTRICAL INDUSTRIES (BID ID -3283069)
M/s Barbrik Transformers (BID ID -3273334)
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