Power Boards / Undertakings / PSU Closing in 13 days TDR #55853698

Bids Are invited for Supply Of 415V Ac And 250V Dc Seismically Qualified Switchgear

Issued by Boards / Undertakings / PSU · Chengalpattu, Tamil Nadu
Tender Value
Ref. Documents
Estimated cost
Bid Submission
06 Aug 2026
13 days left
EMD
7.11 Lakhs
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Gem

Tender Overview

Competition Type
NCB
Bidding Type
Tender
Location / State
Chengalpattu → Tamil Nadu
EMD Exemption
Not Available
Quantity
6

Project Description

Bids Are invited for Supply Of 415V Ac And 250V Dc Seismically Qualified Switchgear Item No 1 As Per Attachment Enclosed - Supply Of 3Ph Cl Iii 415V Ac 4000A 50Ka Dg 5 Bus 1 Switchgear Along With Seismic Qualification Protection Relays Auxiliaries And Ancillaries As Per The Attached Specifications , Item No 2 As Per Attachment Enclosed - Supply Of 250V Dc 1000A 50Ka Class 1 Bus U Switchgear Along With Seismic Qualification Protection Relays Auxiliaries And Ancillaries As Per Attached Specifications , Item No 3 As Per Attachment Enclosed - Supply Of 250V Dc 1000A 50Ka Class 1 Bus V Switchgear Along With Seismic Qualification Protection Relays Auxiliaries And Ancillaries As Per Attached Specifications , Item No 4 As Per Attachment Enclosed - Erection Commissioning Of 3Ph 415V Ac Switchgear As Per Attached Specifications , Item No 5 As Per Attachment Enclosed - Erection Commissioning Of 250V Dc Bus U Switchgear As Per Attached Specifications , Item No 6 As Per Attachment Enclosed - Erection Commissioning Of 250V Dc Bus V Switchgear As Per Attached Specifications Total Quantity : 6

Corrigendum

Sr No Corrigendum Date Corrigendum Type New Submission Date
1 17-Jun-2026 08-Jul-2026
2 07-Jul-2026 13-Jul-2026
3 10-Jul-2026 06-Aug-2026

BOQ

Sl. No. Item TitleItem Description
1Item No 1 as per attachment enclosedSupply of 3Ph CL III 415V AC 4000A 50kA DG 5 BUS 1 Switchgear along with Seismic Qualification Protection Relays Auxiliaries and Ancillaries as per the attached Specifications
2Item No 2 as per attachment enclosedSupply of 250V DC 1000A 50kA Class 1 BUS U Switchgear along with Seismic Qualification Protection Relays Auxiliaries and Ancillaries as per attached specifications
3Item No 3 as per attachment enclosedSupply of 250V DC 1000A 50kA Class 1 BUS V Switchgear along with Seismic Qualification Protection Relays Auxiliaries and Ancillaries as per attached specifications
4Item No 4 as per attachment enclosedErection Commissioning of 3Ph 415V AC Switchgear as per attached Specifications
5Item No 5 as per attachment enclosedErection Commissioning of 250V DC BUS U Switchgear as per attached Specifications
6Item No 6 as per attachment enclosedErection Commissioning of 250V DC BUS V Switchgear as per attached Specifications

AI Tender Summary

OUR REF NO 55853698
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE Ref. Documents
LAST DATE 06-08-2026
Authority
Authority Name Nuclear Power Corporation Of India Limited
Work Description Bids Are invited for Supply Of 415V Ac And 250V Dc Seismically Qualified Switchgear Item No 1 As Per Attachment Enclosed - Supply Of 3Ph Cl Iii 415V Ac 4000A 50Ka Dg 5 Bus 1 Switchgear Along With Seismic Qualification Protection Relays Auxiliaries And Ancillaries As Per The Attached Specifications , Item No 2 As Per Attachment Enclosed - Supply Of 250V Dc 1000A 50Ka Class 1 Bus U Switchgear Along With Seismic Qualification Protection Relays Auxiliaries And Ancillaries As Per Attached Specifications , Item No 3 As Per Attachment Enclosed - Supply Of 250V Dc 1000A 50Ka Class 1 Bus V Switchgear Along With Seismic Qualification Protection Relays Auxiliaries And Ancillaries As Per Attached Specifications , Item No 4 As Per Attachment Enclosed - Erection Commissioning Of 3Ph 415V Ac Switchgear As Per Attached Specifications , Item No 5 As Per Attachment Enclosed - Erection Commissioning Of 250V Dc Bus U Switchgear As Per Attached Specifications , Item No 6 As Per Attachment Enclosed - Erection Commissioning Of 250V Dc Bus V Switchgear As Per Attached Specifications Total Quantity : 6
Basic Detail
Tender No GEM/2026/B/7567929
Bidding Type Tender
Location
City Chengalpattu
State Tamil Nadu
Key Dates
Publish Date 10 Jul 2026
Submission Date 06 Aug 2026
Open Date 06 Aug 2026
Finance
Tender Value Ref. Documents
Tender Fee Ref. Documents
EMD 7.11 Lakhs
Exemption Not Available
Document List
99cbf8b6-81f5-4a3f-8c67-5f89f9d3f15e.pdf
6430_2026-05-21-12-28-28_6ad2d6c0fe68ac21b2642c709004d686.pdf
6430_35b9ac74-f732-474c-aa1f1779521513750_maps_buycon39.pdf
9360392_Boq_1.xlsx

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Tender Timeline

Jul 10, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Jul 08, 2026
18:00 IST

Corrigendum-1 Issued

Clarifications on tender conditions and amendments issued.

Completed
Jul 13, 2026
18:00 IST

Corrigendum-2 Issued

Clarifications on tender conditions and amendments issued.

Completed
Aug 06, 2026
18:00 IST

Corrigendum-3 Issued

Clarifications on tender conditions and amendments issued.

Upcoming · 13 days
Aug 06, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 13 days
Aug 06, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 13 days

Tender Documents

Download All (ZIP) ↓
pdf

99cbf8b6-81f5-4a3f-8c67-5f89f9d3f15e.pdf

pdf

6430_2026-05-21-12-28-28_6ad2d6c0fe68ac21b2642c709004d686.pdf

pdf

6430_35b9ac74-f732-474c-aa1f1779521513750_maps_buycon39.pdf

xlsx

9360392_Boq_1.xlsx

Disclaimer

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