Tender For For Repairing Of Round Body Single Phase 10 Kva, 16 Kva And 25 Kva Damaged T/F At Barabanki Workshop, barabanki-Uttar Pradesh

Repairing Of Round Body Single Phase 10 Kva, 16 Kva And 25 Kva Damaged T / F At Barabanki Workshop- 1 Handling And Dragging Of Damaged Transformer From Stacking Yard To Repairing Hall With Accessories 2 10 Kva 3 16 Kva 4 25 Kva 5 Cutting / Opening Of Top Cover Plates & Fittings Of The Transformers, Draining Of Its Oil & Detanking Of Core & Coil Assembly. 6 10 Kva 7 16 Kva 8 25 Kva 9 Dismantling Of Core & Coil Assembly And Its Cleaning. 10 10 Kva 11 16 Kva 12 25 Kva 13 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. 14 10 Kva 15 16 Kva 16 25 Kva 17 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 18 10 Kva 19 16 Kva 20 25 Kva 21 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. 22 10 Kva 23 16 Kva 24 25 Kva 25 Shifting And Keeping The Assembled Core& Coil Etc. In Oven From The Repairing Hall 26 10 Kva 27 16 Kva 28 25 Kva 29 Dragging Of Transformers Tank From The Repairing Hall To Washing Area And Its Complete Washing, Cleaning, Removing Of Rust And Carbon Etc. 30 10 Kva 31 16 Kva 32 25 Kva 33 Repairing Of Damaged T / F Body / Radiator By Electric / Gas Welding Complete In All Respect For Arresting Oil Leakage. 34 10 Kva 35 16 Kva 36 25 Kva 37 Painting Of Inner Side Of T / F Tank With Heatproof Zinc Chromatic Paints In Two Coats After Providing Primer Of Red Oxide Paint. 38 10 Kva 39 16 Kva 40 25 Kva 41 Dragging / Shifting Out Completely Dried Empty Tank After Painting To Repairing Hall. 42 10 Kva 43 16 Kva 44 25 Kva 45 Taking Out Core And Coils Assembly From The Oven And Shifting To Repairing Hall. 46 10 Kva 47 16 Kva 48 25 Kva 49 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. 50 10 Kva 51 16 Kva 52 25 Kva 53 Spray Painting Of Transformer Tank From Outside With Supper Enamel Synthetic Grey Paint In Two Coats After Providing Primer Of Red Oxide Paint 54 10 Kva 55 16 Kva 56 25 Kva 57 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. 58 10 Kva 59 16 Kva 60 25 Kva 61 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 62 10 Kva 63 16 Kva 64 25 Kva 65 Package Rate Per Transformer Of Supply Item To Be Provided By The Contractor For Repairing Of Transformer.Details Of Supply Items Are Annexed Hereto. 66 10 Kva 67 16 Kva 68 25 Kva

INR 3540 /-

INR 50000.0 /-

INR 50 Lakhs /-

Name of Work: FOR REPAIRING OF ROUND BODY SINGLE PHASE 10 KVA, 16 KVA & 25 KVA DAMAGED T/F AT BARABANKI WORKSHOP

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	25 KVA
5	Cutting/Opening of top cover plates & fittings of the transformers, draining of its oil & Detanking of core & coil Assembly.
6	10 KVA
7	16 KVA
8	25 KVA
9	Dismantling of core & coil Assembly and its cleaning.
10	10 KVA
11	16 KVA
12	25 KVA
13	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.
14	10 KVA
15	16 KVA
16	25 KVA
17	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
18	10 KVA
19	16 KVA
20	25 KVA
21	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.
22	10 KVA
23	16 KVA
24	25 KVA
25	Shifting and keeping the assembled core& coil etc. in OVEN from the repairing hall
26	10 KVA
27	16 KVA
28	25 KVA
29	Dragging of transformers tank from the repairing hall to washing area and its complete washing, cleaning, removing of rust and carbon etc.
30	10 KVA
31	16 KVA
32	25 KVA
33	Repairing of damaged T/F body/radiator by electric/gas welding complete in all respect for arresting oil leakage.
34	10 KVA
35	16 KVA
36	25 KVA
37	Painting of inner side of T/F tank with heatproof zinc chromatic paints in two coats after providing primer of red oxide paint.
38	10 KVA
39	16 KVA
40	25 KVA
41	Dragging/shifting out completely dried empty tank after painting to repairing hall.
42	10 KVA
43	16 KVA
44	25 KVA
45	Taking out core and coils assembly from the OVEN and shifting to repairing hall.
46	10 KVA
47	16 KVA
48	25 KVA
49	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.
50	10 KVA
51	16 KVA
52	25 KVA
53	Spray painting of transformer tank from outside with supper enamel synthetic Grey paint in two coats after providing primer of red oxide paint
54	10 KVA
55	16 KVA
56	25 KVA
57	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.
58	10 KVA
59	16 KVA
60	25 KVA
61	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
62	10 KVA
63	16 KVA
64	25 KVA
65	Package rate per transformer of supply item to be provided by the Contractor for repairing of transformer.Details of supply items are annexed hereto.
66	10 KVA
67	16 KVA
68	25 KVA