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Maintenance Of 33/11 Kv5 Mva Power Transformer Installed At 33/11 Kv Sub Stations Malehra Under Jurisdiction Of Electricity Distribution Division-Sandila, Hardoi., hardoi-Uttar Pradesh

Madhyanchal Vidut Vitran Nigam Limited has published Maintenance Of 33/11 Kv5 Mva Power Transformer Installed At 33/11 Kv Sub Stations Malehra Under Jurisdiction Of Electricity Distribution Division-Sandila, Hardoi.. Submission Date for this Tender is 26-07-2023. Bushings Tenders in hardoi Uttar Pradesh. Bidders can get complete Tender details and download the document.




Tender Notice

36946511
Corrigendum : Maintenance Of 33/11 Kv5 Mva Power Transformer Installed At 33/11 Kv Sub Stations Malehra Under Jurisdiction Of Electricity Distribution Division-Sandila, Hardoi.
Open Tender
Indian
Uttar Pradesh
hardoi
26-07-2023

Tender Details

Maintenance Of 33 / 11 Kv5 Mva Power Transformer Installed At 33 / 11 Kv Sub Stations Malehra Under Jurisdiction Of Electricity Distribution Division-Sandila, Hardoi.- 1 Opening Of H.T. Contact 2 Draining Of Oil From Conservator & Radiator Tankof5 Mva T / F. 3 Replacement Of All Packing For T / F Top Cover & Radiator Including Arrangement Of Crane, Empty Drum To Avoid Leakage Etc. 4 Replacement Of Oti Meter. 5 Replacement Of Wti Meter. 6 Centrifuging Of T / F Oil. 7 Refilling Of T / F Oil. 8 Supply And Fixing Of Breather With Silica Gel Complete Provided By The Contractor. 9 Replacement Of Lug Of 05 Mva T / F. 10 Replacement Of Bushing Rod Of 05 Mva. 11 Repairing Of Isolator 12 Repairing & Re-Fixing Of H.T. Contact. 13 Cutting And Cleaning Of Grass Surrounding T / F Plinth, Cleaning Of T / F Plinth Surface And Bushing. 14 Earthing Of 05 Mva T / F By Way Of Boring And Lowering Of B Class Gi Pipe 50 Mm Dia From Ground Upto The Water Level ( Minimum 20 Meter Deep ) As Per Standard Practice. 15 Cutting Shaping, Laying And Welding Of Riser Strip Size 50X6 Mm Ms / Gi Strip With Earthmant And Structure Body ( One Set Means One Riser Strip Welding To Main Equipments With Earthmant With All Materials. 16 Painting Of 05 Mva T / F Single Coat Red Oxide Primer Double Coat Enamel Paint ( Smoke Grey Pain, Spray Machine ) Provided By The Contractor. 17 Painting Of All Accessories In Switchyard Single Coat Red Oxide Primer Double Coat Enamel Paint ( Somke, Grey Paint, Spray Machine ) Provided By The Contractor.

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 29-Mar-2023 Retender251 Date 06-04-2023
2 06-Apr-2023 Date Extentio251 Date 13-04-2023
3 13-Apr-2023 Date Extenti Date 19-04-2023
4 19-Apr-2023 Date Extenti0 Date 27-04-2023
5 27-Apr-2023 Date Exten00 Date 08-05-2023
6 08-May-2023 Date Exten0045484 Date 16-05-2023
7 16-May-2023 Date Exten005445 Date 20-05-2023
8 20-May-2023 Date Exten0000424 Date 30-05-2023
9 30-May-2023 Date Exten00424 Date 08-06-2023
10 08-Jun-2023 Date Exten004241 Date 15-06-2023
11 15-Jun-2023 Date Exten003232 Date 23-06-2023
12 23-Jun-2023 Date Exten004242323 Date 30-06-2023
13 30-Jun-2023 Date Exten0055 Date 05-07-2023
14 05-Jul-2023 Date Exten0044 Date 14-07-2023
15 14-Jul-2023 Date Exten1100000 Date 26-07-2023

Key Value

Document Fees
INR 1180 /-
EMD
INR 2000.0 /-
Tender Value
Refer document

BOQ Items

Name of Work:- Maintenance Of 33/11 kV5 MVA Power Transformer installed at 33/11 kV Sub stations Malehra under Jurisdiction of Electricity Distribution Division-Sandila, Hardoi.
Sl. No. Item Description
1Opening of H.T. contact
2Draining of oil from conservator & radiator tank Of5 MVA T/F.
3Replacement of all packing for T/F top cover & radiator including arrangement of crane, empty drum to avoid leakage etc.
4Replacement of OTI meter.
5Replacement of WTI meter.
6Centrifuging of T/F oil.
7Refilling of T/F oil.
8Supply and fixing of Breather with Silica Gel Complete Provided by the Contractor.
9Replacement of lug of 05 MVA T/F.
10Replacement of Bushing Rod of 05 MVA.
11Repairing of Isolator
12Repairing & re-fixing of H.T. contact.
13Cutting And cleaning of grass surrounding T/F plinth, cleaning of T/F plinth surface and bushing.
14Earthing of 05 MVA T/F by way of boring and lowering of "B" class GI pipe 50 mm dia from ground upto the water level (minimum 20 meter deep) as per standard practice.
15Cutting shaping, laying and welding of riser strip size 50X6 mm MS/GI strip with earthmant and structure body (One set means one riser strip welding to main equipments with earthmant with all materials.
16Painting of 05 MVA T/F single coat red oxide primer double coat enamel Paint (Smoke Grey Pain, Spray Machine) provided by the contractor.
17Painting of all accessories in switchyard single coat red oxide primer double coat enamel paint (Somke, Grey Paint, Spray Machine) provided by the contractor.
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