Tender For Repairing Of Round Body Single Phase 10 Kva And 16 Kva Damaged T/F At Sohawal Workshop.
Tender Value
7 Lakhs
Estimated cost
Bid Submission
09 Dec 2022
0 days left
EMD
7000
Bank guarantee accepted
Document Fee
1180
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
sohawal → Uttar Pradesh
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For Repairing Of Round Body Single Phase 10 Kva And 16 Kva Damaged T / F At Sohawal Workshop.
BOQ
| Sl. No. | Item Description |
| 1 | Handling and Dragging of damaged Transformer from stacking yard to repairing hall with accessories |
| 2 | 10 KVA |
| 3 | 16 KVA |
| 4 | Cutting/Opening of top cover plates & fittings of the transformers, draining of its oil & Detanking of core & coil Assembly. |
| 5 | 10 KVA |
| 6 | 16 KVA |
| 7 | Dismantling of core & coil Assembly and its cleaning. |
| 8 | 10 KVA |
| 9 | 16 KVA |
| 10 | Dismantling of Shell Core and coil assembly. Removing of HV and LV Leg coils for assessing its reuse, reuse of major insulating material if possible, checking and recording of physical dimensions of coil. |
| 11 | 10 KVA |
| 12 | 16 KVA |
| 13 | Making of complete HV & LV leg Alu. Leg coils identical to original one with same number of turns, weight etc providing super enameled/DPC conductor/Strip confirming to IS 1971 153 in place of old and damage coil. Alu.coil, wire strip will be provided by the department. All coil assembly of identical voltage shallbe interchangeable without requiring any special equipment. Shell Coil shall be supported betweenadjacent sections by insulations (flick Paper) Paper,spacers, beamers and other insulations. Rewinding shall be arranged to ensure free circulation of oil to reduced hot spots in winding. The insulation of coil shall be treated with suitable insulating, varnish or equivalent compound to develop the full electrical strength of |
| 14 | 10 KVA |
| 15 | 16 KVA |
| 16 | Assembly of Shell core (Three Limbs) coils and fitting of top and other parts. Replacement of insulation such as press board, craft paper, making support between adjacent section by insulating spacers and wrapping etc. shifting of repaired core coil assembly and placementinside the oven for proper dry out. |
| 17 | 10 KVA |
| 18 | 16 KVA |
| 19 | Shifting and keeping the assembled core& coil etc. in OVEN from the repairing hall |
| 20 | 10 KVA |
| 21 | 16 KVA |
| 22 | Dragging of transformers tank from the repairing hall to washing area and its complete washing, cleaning, removing of rust and carbon etc. |
| 23 | 10 KVA |
| 24 | 16 KVA |
| 25 | Repairing of damaged T/F body/radiator by electric/gas welding complete in all respect for arresting oil leakage. |
| 26 | 10 KVA |
| 27 | 16 KVA |
| 28 | Painting of inner side of T/F tank with heatproof zinc chromatic paints in two coats after providing primer of red oxide paint. |
| 29 | 10 KVA |
| 30 | 16 KVA |
| 31 | Dragging/shifting out completely dried empty tank after painting to repairing hall. |
| 32 | 10 KVA |
| 33 | 16 KVA |
| 34 | Taking out core and coils assembly from the OVEN and shifting to repairing hall. |
| 35 | 10 KVA |
| 36 | 16 KVA |
| 37 | Welding/Tightening the top cover after tanking of core and coil assembly into painted tank and tightening of assembly into the tank and fitting all accessories of transformer and filling of oil. |
| 38 | 10 KVA |
| 39 | 16 KVA |
| 40 | Spray painting of transformer tank from outside with supper enamel synthetic Grey paint in two coats after providing primer of red oxide paint |
| 41 | 10 KVA |
| 42 | 16 KVA |
| 43 | Dragging/shifting of repaired T/F near to the test cabin/testing place and dragging /shifting T/F to yard after testing and its stacking at identified place. |
| 44 | 10 KVA |
| 45 | 16 KVA |
| 46 | Punching and welding of M.S. plate of 100x50x3mm size on the outside of T/F containing following information.(I) Job number, (II) Capacity (III) Name of workshop (IV) Date of repair |
| 47 | 10 KVA |
| 48 | 16 KVA |
| 49 | Package rate per transformer of supply item to be provided by the Contractor for repairing of transformer.Details of supply items are annexed hereto. |
| 50 | 10 KVA |
| 51 | 16 KVA |
AI Tender Summary
Tender Timeline
Dec 03, 2022
11:30 IST
Tender Published
Tender notice published.
CompletedDec 09, 2022
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedDec 09, 2022
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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