Coal and Mines Boards / Undertakings / PSU Closing in 8 days TDR #57832977

Tender For Installation, Testing And Commissioning Of Interlocking System Of 33Kv And 6.6Kv Breakers With Respective Gang Operated Air Break Switches (33Kv And 6.6 Kv Isolators) Installed At Coal And Ob Substation Of Khadia Project.Khd/E&M/E-Tender/2

Issued by Boards / Undertakings / PSU · Sonbhadra, Uttar Pradesh
Tender Value
5.19 Lakhs
Estimated cost
Bid Submission
12 Oct 2026
8 days left
EMD
6500
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online

Tender Overview

Organization
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Tender ID
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Competition Type
NCB
Bidding Type
Tender
Location / State
Sonbhadra → Uttar Pradesh
EMD Exemption
Not Available
Quantity
Not Available
Website
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Contact Person
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Address
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Project Description

Tender for Installation, Testing And Commissioning Of Interlocking System Of 33Kv And 6.6Kv Breakers With Respective Gang Operated Air Break Switches (33Kv And 6.6 Kv Isolators) Installed At Coal And Ob Substation Of Khadia Project.Khd/E&M/E-Tender/26-27/309 Date:30.09.2026

BOQ

Name of Work:- Installation, testing and commissioning of interlocking system of 33kV and 6.6kV breakers with respective gang operated air break switches (33kV and 6.6 kV Isolators) installed at Coal and OB substation of Khadia Project.KHD/E&M/E-Tender/26-27/309 Date:30.09.2026
Sl. No. Item Description
1Supply of trip coil assembly (As per sample)
2Supply of auxiliary switch 3 NO +3 NC with crank and limit switch (As per sample)
3Supply of safety key lock (Keshar lock)
4Supply of wiring with ferrule, lugs and numbering inside the isolator panel box, welding, work for installation with GOAB switches painting and erection including supply of materials (As per sample)
5Installation, testing and commissioning charges including making of steel enclosure with terminal lock and key and other repairing work as per the site requirement
6Supply of 4 core, 2.5 sq. mm. 1.1 kV grade, PVC, armored copper cable with glands
7Supply of Auxiliary contactor, 110V DC, 2 NO and 2 NC
8Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information

AI Tender Summary

OUR REF NO 57832977
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE 5.19 Lakhs
LAST DATE 12-10-2026
Authority
Authority Name Northern Coalfields Limited
Work Description Tender for Installation, Testing And Commissioning Of Interlocking System Of 33Kv And 6.6Kv Breakers With Respective Gang Operated Air Break Switches (33Kv And 6.6 Kv Isolators) Installed At Coal And Ob Substation Of Khadia Project.Khd/E&M/E-Tender/26-27/309 Date:30.09.2026
Basic Detail
Tender No KHD/EM/ETender/26-27/309 Date 30.09.2026
Bidding Type Tender
Location
City Sonbhadra
State Uttar Pradesh
Key Dates
Publish Date 01 Oct 2026
Submission Date 12 Oct 2026
Open Date 13 Oct 2026
Finance
Tender Value 5.19 Lakhs
Tender Fee Ref. Documents
EMD 6500
Exemption Not Available
Document List
BOQ_379350.xls
db03056c-455e-4991-8484-fef55a4dacac.html
Tendernotice_1.pdf
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Tender Timeline

Oct 01, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Oct 12, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 8 days
Oct 13, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 9 days

Tender Documents

Download All (ZIP) ↓
xls

BOQ_379350.xls

html

db03056c-455e-4991-8484-fef55a4dacac.html

pdf

Tendernotice_1.pdf

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