Tender For For Repairing Of 160, 250 And 400 Kva Damaged T/F At Workshop Talkatora., Lucknow-Uttar Pradesh

Tender For Repairing Of 160, 250 And 400 Kva Damaged Transformer At Workshop Talkatora.- 1 Handling And Dragging Of Damaged Transformer From Stacking Yard To Repairing Hall With Accessories 2 160 Kva 3 250 Kva 4 400 Kva 5 Cutting / Opening Of Top Cover Plates & Fittings Of The Transformers, Draining Of Its Oil & Detanking Of Core & Coil Assembly. 6 160 Kva 7 250 Kva 8 400 Kva 9 Dismantling Of Core & Coil Assembly And Cleaning Of Core And Tank ( Inside ) By Using Warm Old Oil And Hot Air Making It Dirt Free / Sludge Free. 10 160 Kva 11 250 Kva 12 400 Kva 13 Reconditioning Of L.V Leg Coils Strips Including Removing Of Old Double Paper Covering And Cleaning Of Strip Than Providing Double Paper Covering 14 160 Kva 15 250 Kva 16 400 Kva 17 Making Of L.V Leg Coils From Reconditioned Strips / New Dpc Strips, Of Same Size And No. Of Turns And Dimensions As Old One. 18 160 Kva 19 250 Kva 20 400 Kva 21 Reconditioning Of Old Damaged H.V. Leg Coils Wire By Removing Old Double Paper Covering, Cleaning Of Wire And Providing New Dpc Insulation Etc. 22 160 Kva 23 250 Kva 24 400 Kva 25 Making Of H.V Leg Coils From Reconditioned / New Dpc Wire Of Same Size No. Of Turns And Dimensions As Old One. 26 160 Kva 27 250 Kva 28 400 Kva 29 Assembly Of Core, Channel ( Dully Painted By Zinc Chromatic Paint ) & Coil And Fitting Of Other Parts Requiring Replacements Such As Press Board Making Supports Between Adjacent Section By Insulating Spacers & Tapping Etc. 30 160 Kva 31 250 Kva 32 400 Kva 33 Shifting And Keeping The Assembled Core & Coil Etc. In Oven From The Repairing Area 34 160 Kva 35 250 Kva 36 400 Kva 37 Dragging Of Transformer Tank To Washing Area And Cleaning Of Rust / Dirt Etc From Outer Surface By Using Caustic Soda & Water Solution. 38 160 Kva 39 250 Kva 40 400 Kva 41 Repairing Of Damaged T / F Body / Radiator By Electric / Gas Welding Complete In All Respect For Arresting Oil Leakage. 42 160 Kva 43 250 Kva 44 400 Kva 45 Completely Drying & Cleaning Of T / F Tank ( Inside And Outside ) By Using Hot Air / Cotton Waste / Sand Paper Etc Completely And Making It Ready For Painting 46 160 Kva 47 250 Kva 48 400 Kva 49 Painting Of Inner Side Of T / F Tank With Heatproof Zinc Chromatic Paints In Two Coats After Providing Primer Of Red Oxide Paint. 50 160 Kva 51 250 Kva 52 400 Kva 53 Dragging / Shifting Out Empty Tank After Painting To Assembly Area. 54 160 Kva 55 250 Kva 56 400 Kva 57 Taking Out Core And Coils Assembly From The Oven And Shifting To Repairing Area & Again Tightening The Assembly. 58 160 Kva 59 250 Kva 60 400 Kva 61 Tightening / Welding The Top Cover After Tanking Of Core And Coil Assembly Into Tank And Tightening Of Assembly Into The Tank And Fitting All Accessories Of Transformer And Filling Of Oil. 62 160 Kva 63 250 Kva 64 400 Kva 65 Spray Painting Of Transformer Tank From Outside With Supper Enamel Synthetic Grey Paint In Two Coats After Providing Primer Of Red Oxide Paint. 66 160 Kva 67 250 Kva 68 400 Kva 69 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. 70 160 Kva 71 250 Kva 72 400 Kva 73 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 74 160 Kva 75 250 Kva 76 400 Kva

INR 3540 /-

INR 25000.0 /-

INR 25 Lakhs /-

Name of Work: FOR REPAIRING OF 160, 250 AND 400 KVA DAMAGED T/F AT WORKSHOP TALKATORA.

Sl. No.	Item Description
1	Handling and Dragging of damaged Transformer from stacking yard to repairing hall with accessories
2	160 KVA
3	250 KVA
4	400 KVA
5	Cutting/Opening of top cover plates & fittings of the transformers, draining of its oil & Detanking of core & coil Assembly.
6	160 KVA
7	250 KVA
8	400 KVA
9	Dismantling of core & coil Assembly and cleaning of core and tank (inside) by using warm old oil and hot air making it dirt free/sludge free.
10	160 KVA
11	250 KVA
12	400 KVA
13	Reconditioning of L.V leg coils strips including removing of old double paper covering and cleaning of strip than providing double paper covering
14	160 KVA
15	250 KVA
16	400 KVA
17	Making of L.V leg coils from reconditioned strips/new DPC strips, of same size and No. of turns and dimensions as old one.
18	160 KVA
19	250 KVA
20	400 KVA
21	Reconditioning of old damaged H.V. leg coils wire by removing old Double paper covering, cleaning of wire and providing new DPC insulation etc.
22	160 KVA
23	250 KVA
24	400 KVA
25	Making of H.V leg coils from reconditioned/new DPC wire of same size No. of turns and dimensions as old one.
26	160 KVA
27	250 KVA
28	400 KVA
29	Assembly of core, channel (dully painted by zinc chromatic paint)& coil and fitting of other parts requiring replacements such as press board making supports between adjacent section by insulating spacers & tapping etc.
30	160 KVA
31	250 KVA
32	400 KVA
33	Shifting and keeping the assembled core & coil etc. in OVEN from the repairing area
34	160 KVA
35	250 KVA
36	400 KVA
37	Dragging of transformer tank to washing area and cleaning of rust/dirt etc from outer surface by using caustic soda & water solution.
38	160 KVA
39	250 KVA
40	400 KVA
41	Repairing of damaged T/F body/radiator by electric/gas welding complete in all respect for arresting oil leakage.
42	160 KVA
43	250 KVA
44	400 KVA
45	Completely drying & Cleaning of T/F tank (inside and outside) by using hot air/cotton waste/sand paper etc completely and making it ready for painting
46	160 KVA
47	250 KVA
48	400 KVA
49	Painting of inner side of T/F tank with heatproof zinc chromatic paints in two coats after providing primer of red oxide paint.
50	160 KVA
51	250 KVA
52	400 KVA
53	Dragging/shifting out empty tank after painting to assembly area.
54	160 KVA
55	250 KVA
56	400 KVA
57	Taking out core and coils assembly from the OVEN and shifting to repairing area & again tightening the assembly.
58	160 KVA
59	250 KVA
60	400 KVA
61	Tightening/Welding the top cover after tanking of core and coil assembly into tank and tightening of assembly into the tank and fitting all accessories of transformer and filling of oil.
62	160 KVA
63	250 KVA
64	400 KVA
65	Spray painting of transformer tank from outside with supper enamel synthetic Grey paint in two coats after providing primer of red oxide paint.
66	160 KVA
67	250 KVA
68	400 KVA
69	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.
70	160 KVA
71	250 KVA
72	400 KVA
73	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
74	160 KVA
75	250 KVA
76	400 KVA