Madhyanchal Vidyut Vitran Nigam Limited Tender
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Madhyanchal Vidyut Vitran Nigam Limited - MVVNL Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date16 Oct 2024
Closing Date22 Oct 2024
Tender Amount₹ 1,45,00,000
Costs
EMD
₹ 1,45,000Document Cost
₹ 5,900Tender Fee
Refer Documents
Description
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Contact
Tender Id
2024_MVVNL_965954_1Bid Award Id
ViewTender No
48/EWSC/LKO/2024-25Tender Authority
Madhyanchal Vidyut Vitran Nigam Limited ViewPurchaser Address
-Website
http://http://www.mvvnl.in/
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost
BOQ Items
16 KVA (3Ø)
50
-
-
25 KVA
1800
-
-
63 KVA
500
-
-
100 KVA
300
-
-
Cutting of top cover plates & fitting of the transformers, draining of its oil & Detanking of core & coil Assembly.
-
-
-
10 KVA
500
-
-
16 KVA
200
-
-
16 KVA (3Ø)
50
-
-
25 KVA
1800
-
-
63 KVA
500
-
-
100 KVA
300
-
-
Dismantling of core & coil Assembly and cleaning of core by using warm old oil and hot air making it dirt free.
-
-
-
10 KVA
500
-
-
16 KVA
200
-
-
16 KVA (3Ø)
50
-
-
25 KVA
1800
-
-
63 KVA
500
-
-
100 KVA
300
-
-
Reconditioning of L.V leg coils strips including removing of old DPC covering then providing double paper covering and making of LV Leg coils of same size and No. of turns and dimensions as old one.
-
-
-
10 KVA
800
-
-
16 KVA
480
-
-
16 KVA (3Ø)
172
-
-
25 KVA
6480
-
-
63 KVA
3600
-
-
100 KVA
3240
-
-
Making of L.V leg coils from new DPC strips, of same size and No. of turns and dimensions as old one.
-
-
-
10 KVA
1200
-
-
16 KVA
720
-
-
16 KVA (3Ø)
258
-
-
25 KVA
9720
-
-
63 KVA
5400
-
-
100 KVA
4860
-
-
Reconditioning/Making of H.V leg coils from new DPC or SE wire of same size and No. of turns and dimensions as old one.
-
-
-
10 KVA
4000
-
-
16 KVA
2200
-
-
16 KVA (3Ø)
790
-
-
25 KVA
30600
-
-
63 KVA
16000
-
-
100 KVA
12600
-
-
Assembly of core & coil and fitting of other parts requiring replacements such as press board making supports between adjacent section by insulating spacers & tapping etc.
-
-
-
10 KVA
500
-
-
16 KVA
200
-
-
16 KVA (3Ø)
50
-
-
25 KVA
1800
-
-
63 KVA
500
-
-
100 KVA
300
-
-
Shifting and keeping the assembled core& coil etc. in OVEN from the repairing hall
-
-
-
10 KVA
500
-
-
16 KVA
200
-
-
16 KVA (3Ø)
50
-
-
25 KVA
1800
-
-
63 KVA
500
-
-
100 KVA
300
-
-
Dragging of transformers tank from the repairing hall to washing area and its cleaning of rust etc.
-
-
-
10 KVA
500
-
-
16 KVA
200
-
-
16 KVA (3Ø)
50
-
-
25 KVA
1800
-
-
63 KVA
500
-
-
100 KVA
300
-
-
Repairing of damaged T/F body/radiator by electric/gas welding complete in all respect for arresting oil leakage.
-
-
-
10 KVA
100
-
-
16 KVA
40
-
-
16 KVA (3Ø)
10
-
-
25 KVA
360
-
-
63 KVA
100
-
-
100 KVA
60
-
-
Cleaning of T/F tank completely and making it ready for painting
-
-
-
10 KVA
500
-
-
16 KVA
200
-
-
16 KVA (3Ø)
50
-
-
25 KVA
1800
-
-
63 KVA
500
-
-
100 KVA
300
-
-
Painting of inner side of T/F tank with heatproof zinc chromatic paints in two coats after providing primer of red oxide paint.
-
-
-
10 KVA
500
-
-
16 KVA
200
-
-
16 KVA (3Ø)
50
-
-
25 KVA
1800
-
-
63 KVA
500
-
-
100 KVA
300
-
-
Dragging/shifting out empty tank after painting to repairing hall.
-
-
-
10 KVA
500
-
-
16 KVA
200
-
-
16 KVA (3Ø)
50
-
-
25 KVA
1800
-
-
63 KVA
500
-
-
100 KVA
300
-
-
Taking out core and coils assembly from the OVEN and shifting to repairing hall.
-
-
-
10 KVA
500
-
-
16 KVA
200
-
-
16 KVA (3Ø)
50
-
-
25 KVA
1800
-
-
63 KVA
500
-
-
100 KVA
300
-
-
Welding 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.
-
-
-
10 KVA
500
-
-
16 KVA
200
-
-
16 KVA (3Ø)
50
-
-
25 KVA
1800
-
-
63 KVA
500
-
-
100 KVA
300
-
-
Spray painting of transformer tank from outside with supper enamel synthetic Grey paint in two coats after providing primer of red oxide paint and package rate per transformer the supply item to be provided by the contractor for repairing of transformer details of supply item are annexed here to like – Oxygen gas, M-seal, Araldite, Paint and Brush for lettering, Welding electrode Gas cutter etc.
-
-
-
10 KVA
500
-
-
16 KVA
200
-
-
16 KVA (3Ø)
50
-
-
25 KVA
1800
-
-
63 KVA
500
-
-
100 KVA
300
-
-
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.
-
-
-
10 KVA
500
-
-
16 KVA
200
-
-
16 KVA (3Ø)
50
-
-
25 KVA
1800
-
-
63 KVA
500
-
-
100 KVA
300
-
-
Punching and welding of M.S. plate of 100x50x3mm size on the outside of T/F containing following information. (I) Unique number, (II) Capacity (III) Name of workshop (IV) Date of repair
-
-
-
10 KVA
500
-
-
16 KVA
200
-
-
16 KVA (3Ø)
50
-
-
25 KVA
1800
-
-
63 KVA
500
-
-
100 KVA
300
-
-
Part-B :- 160 KVA, 250 KVA, 400 KVA, 630 KVA & 1000 KVA
-
-
-
Handling and Dragging of damaged Transformer from stacking yard to repairing hall with accessories
-
-
-
160 KVA
50
-
-
250 KVA
150
-
-
400 KVA
100
-
-
630 KVA
10
-
-
1000 KVA
2
-
-
Cutting/Opening of top cover plates & fittings of the transformers, draining of its oil & Detanking of core & coil Assembly.
-
-
-
160 KVA
50
-
-
250 KVA
150
-
-
400 KVA
100
-
-
630 KVA
10
-
-
1000 KVA
2
-
-
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.
-
-
-
160 KVA
50
-
-
250 KVA
150
-
-
400 KVA
100
-
-
630 KVA
10
-
-
1000 KVA
2
-
-
Reconditioning of L.V leg coils strips including removing of old double paper covering and cleaning of strip than providing double paper covering
-
-
-
160 KVA
1600
-
-
250 KVA
6750
-
-
400 KVA
10000
-
-
630 KVA
1210
-
-
1000 KVA
390
-
-
Making of L.V leg coils from reconditioned strips/new DPC strips, of same size and No. of turns and dimensions as old one.
-
-
-
160 KVA
1600
-
-
250 KVA
6750
-
-
400 KVA
10000
-
-
630 KVA
1210
-
-
1000 KVA
390
-
-
Reconditioning of old damaged H.V. leg coils wire by removing old Double paper covering, cleaning of wire and providing new DPC insulation etc.
-
-
-
160 KVA
2500
-
-
250 KVA
10500
-
-
400 KVA
14500
-
-
630 KVA
2090
-
-
1000 KVA
530
-
-
Making of H.V leg coils from reconditioned/new DPC wire of same size No. of turns and dimensions as old one.
-
-
-
160 KVA
2500
-
-
250 KVA
10500
-
-
400 KVA
14500
-
-
630 KVA
2090
-
-
1000 KVA
530
-
-
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.
-
-
-
160 KVA
50
-
-
250 KVA
150
-
-
400 KVA
100
-
-
630 KVA
10
-
-
1000 KVA
2
-
-
Shifting and keeping the assembled core & coil etc. in OVEN from the repairing area
-
-
-
160 KVA
50
-
-
250 KVA
150
-
-
400 KVA
100
-
-
630 KVA
10
-
-
1000 KVA
2
-
-
Dragging of transformer tank to washing area and cleaning of rust/dirt etc from outer surface by using caustic soda & water solution.
-
-
-
160 KVA
50
-
-
250 KVA
150
-
-
400 KVA
100
-
-
630 KVA
10
-
-
1000 KVA
2
-
-
Repairing of damaged T/F body/radiator by electric/gas welding complete in all respect for arresting oil leakage.
-
-
-
160 KVA
10
-
-
250 KVA
30
-
-
400 KVA
20
-
-
630 KVA
2
-
-
1000 KVA
1
-
-
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
-
-
-
160 KVA
50
-
-
250 KVA
150
-
-
400 KVA
100
-
-
630 KVA
10
-
-
1000 KVA
2
-
-
Painting of inner side of T/F tank with heatproof zinc chromatic paints in two coats after providing primer of red oxide paint.
-
-
-
160 KVA
50
-
-
250 KVA
150
-
-
400 KVA
100
-
-
630 KVA
10
-
-
1000 KVA
2
-
-
Dragging/shifting out empty tank after painting to assembly area.
-
-
-
160 KVA
50
-
-
250 KVA
150
-
-
400 KVA
100
-
-
630 KVA
10
-
-
1000 KVA
2
-
-
Taking out core and coils assembly from the OVEN and shifting to repairing area & again tightening the assembly.
-
-
-
160 KVA
50
-
-
250 KVA
150
-
-
400 KVA
100
-
-
630 KVA
10
-
-
1000 KVA
2
-
-
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.
-
-
-
160 KVA
50
-
-
250 KVA
150
-
-
400 KVA
100
-
-
630 KVA
10
-
-
1000 KVA
2
-
-
Spray painting of transformer tank from outside with supper enamel synthetic Grey paint in two coats after providing primer of red oxide paint.
-
-
-
160 KVA
50
-
-
250 KVA
150
-
-
400 KVA
100
-
-
630 KVA
10
-
-
1000 KVA
2
-
-
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.
-
-
-
160 KVA
50
-
-
250 KVA
150
-
-
400 KVA
100
-
-
630 KVA
10
-
-
1000 KVA
2
-
-
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
-
-
-
160 KVA
50
-
-
250 KVA
150
-
-
400 KVA
100
-
-
630 KVA
10
-
-
1000 KVA
2
-
-
Part-C Round Body Single Phase 10 KVA To 25 KVA And 25 KVA & 63 KVA SHELL TYPE
-
-
-
Handling and Dragging of damaged Transformer from stacking yard to repairing hall with accessories
-
-
-
10 KVA
180
-
-
16 KVA
250
-
-
25 KVA
5
-
-
25 KVA Shell Type
50
-
-
63 KVA Shell Type
20
-
-
Cutting/Opening of top cover plates & fittings of the transformers, draining of its oil & Detanking of core & coil Assembly.
-
-
-
10 KVA
180
-
-
16 KVA
250
-
-
25 KVA
5
-
-
25 KVA Shell Type
50
-
-
63 KVA Shell Type
20
-
-
Dismantling of core & coil Assembly and its cleaning.
-
-
-
10 KVA
180
-
-
16 KVA
250
-
-
25 KVA
5
-
-
25 KVA Shell Type
50
-
-
63 KVA Shell Type
20
-
-
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.
-
-
-
10 KVA
180
-
-
16 KVA
250
-
-
25 KVA
5
-
-
25 KVA Shell Type
50
-
-
63 KVA Shell Type
20
-
-
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 shall be interchangeable without requiring any special equipment. Shell Coil shall be supported between adjacent 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
-
-
-
10 KVA
2160
-
-
16 KVA
3500
-
-
25 KVA
110
-
-
25 KVA Shell Type
1300
-
-
63 KVA Shell Type
1000
-
-
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 placement inside the oven for proper dry out.
-
-
-
10 KVA
180
-
-
16 KVA
250
-
-
25 KVA
5
-
-
25 KVA Shell Type
50
-
-
63 KVA Shell Type
20
-
-
Shifting and keeping the assembled core& coil etc. in OVEN from the repairing hall
-
-
-
10 KVA
180
-
-
16 KVA
250
-
-
25 KVA
5
-
-
25 KVA Shell Type
50
-
-
63 KVA Shell Type
20
-
-
Dragging of transformers tank from the repairing hall to washing area and its complete washing, cleaning, removing of rust and carbon etc.
-
-
-
10 KVA
180
-
-
16 KVA
250
-
-
25 KVA
5
-
-
25 KVA Shell Type
50
-
-
63 KVA Shell Type
20
-
-
Repairing of damaged T/F body/radiator by electric/gas welding complete in all respect for arresting oil leakage.
-
-
-
10 KVA
36
-
-
16 KVA
50
-
-
25 KVA
1
-
-
25 KVA Shell Type
10
-
-
63 KVA Shell Type
4
-
-
Painting of inner side of T/F tank with heatproof zinc chromatic paints in two coats after providing primer of red oxide paint.
-
-
-
10 KVA
180
-
-
16 KVA
250
-
-
25 KVA
5
-
-
25 KVA Shell Type
50
-
-
63 KVA Shell Type
20
-
-
Dragging/shifting out completely dried empty tank after painting to repairing hall.
-
-
-
10 KVA
180
-
-
16 KVA
250
-
-
25 KVA
5
-
-
25 KVA Shell Type
50
-
-
63 KVA Shell Type
20
-
-
Taking out core and coils assembly from the OVEN and shifting to repairing hall.
-
-
-
10 KVA
180
-
-
16 KVA
250
-
-
25 KVA
5
-
-
25 KVA Shell Type
50
-
-
63 KVA Shell Type
20
-
-
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.
-
-
-
10 KVA
180
-
-
16 KVA
250
-
-
25 KVA
5
-
-
25 KVA Shell Type
50
-
-
63 KVA Shell Type
20
-
-
Spray painting of transformer tank from outside with supper enamel synthetic Grey paint in two coats after providing primer of red oxide paint
-
-
-
10 KVA
180
-
-
16 KVA
250
-
-
25 KVA
5
-
-
25 KVA Shell Type
50
-
-
63 KVA Shell Type
20
-
-
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.
-
-
-
10 KVA
180
-
-
16 KVA
250
-
-
25 KVA
5
-
-
25 KVA Shell Type
50
-
-
63 KVA Shell Type
20
-
-
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
-
-
-
10 KVA
180
-
-
16 KVA
250
-
-
25 KVA
5
-
-
25 KVA Shell Type
50
-
-
63 KVA Shell Type
20
-
-
Package rate per transformer of supply item to be provided by the Contractor for repairing of transformer. Details of supply items are annexed hereto.
-
-
-
10 KVA
180
-
-
16 KVA
250
-
-
25 KVA
5
-
-
25 KVA Shell Type
50
-
-
63 KVA Shell Type
20
-
-
Evaluation Notes How It Works ?
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