Coal and Mines Boards / Undertakings / PSU Closing in 17 days TDR #56578208

Bids Are invited for Electrical Spares For Switchgear

Issued by Boards / Undertakings / PSU · Paschim Bardhaman, West Bengal
Tender Value
Ref. Documents
Estimated cost
Bid Submission
11 Aug 2026
17 days left
EMD
11600
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Gem

Tender Overview

Organization
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Tender ID
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Competition Type
NCB
Bidding Type
Tender
Location / State
Paschim Bardhaman → West Bengal
EMD Exemption
Not Available
Quantity
431
Website
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Contact Person
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Address
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Project Description

Bids Are invited for Electrical Spares For Switchgear Signalling Transformer 110 15V With Isol - St1 , Pt 550 525 415V 0--8 12 24 110V,3P - - , Coupling 15In, Ci - - , Cnctr Lug 70Mm2, Cu - - , Cnctr Lug 50Mm2, Cu - - , Cnctr Lug 35Mm2, Cu - - , Cnctr Lug 90Mm2, Cu - - , Tester Erth, Megger, 1000V - - , Multimeter - 6V7070 , Earth Leakage Relay 12V Ac - Abcdp15 , Isolator On Off Heavy Duty - Cb300d1hd

BOQ

Sl. No. Item TitleItem Description
1SIGNALLING TRANSFORMER 110 15V WITH ISOLST1
2PT 550 525 415V 0--8 12 24 110V,3P-
3COUPLING 15IN, CI-
4CNCTR LUG 70MM2, CU-
5CNCTR LUG 50MM2, CU-
6CNCTR LUG 35MM2, CU-
7CNCTR LUG 90MM2, CU-
8TESTER ERTH, MEGGER, 1000V-
9MULTIMETER6V7070
10EARTH LEAKAGE RELAY 12V ACABCDP15
11ISOLATOR ON OFF HEAVY DUTYCB300D1HD

AI Tender Summary

OUR REF NO 56578208
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE Ref. Documents
LAST DATE 11-08-2026
Authority
Authority Name Eastern Coal Fields Ltd
Work Description Bids Are invited for Electrical Spares For Switchgear Signalling Transformer 110 15V With Isol - St1 , Pt 550 525 415V 0--8 12 24 110V,3P - - , Coupling 15In, Ci - - , Cnctr Lug 70Mm2, Cu - - , Cnctr Lug 50Mm2, Cu - - , Cnctr Lug 35Mm2, Cu - - , Cnctr Lug 90Mm2, Cu - - , Tester Erth, Megger, 1000V - - , Multimeter - 6V7070 , Earth Leakage Relay 12V Ac - Abcdp15 , Isolator On Off Heavy Duty - Cb300d1hd
Basic Detail
Tender No GEM/2026/B/7814064
Bidding Type Tender
Location
City Paschim Bardhaman
State West Bengal
Key Dates
Publish Date 21 Jul 2026
Submission Date 11 Aug 2026
Open Date 11 Aug 2026
Finance
Tender Value Ref. Documents
Tender Fee Ref. Documents
EMD 11600
Exemption Not Available
Document List
489cca14-adcf-428d-8427-a4eb401e7e19.pdf
9637823_Boq_1.xlsx
technical_specifications__2026-07-21-12-23-27_e16320610f0dd66a2d3a1c08ff7bf312.pdf
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Tender Timeline

Jul 21, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Aug 11, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 17 days
Aug 11, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 17 days

Tender Documents

Download All (ZIP) ↓
pdf

489cca14-adcf-428d-8427-a4eb401e7e19.pdf

xlsx

9637823_Boq_1.xlsx

pdf

technical_specifications__2026-07-21-12-23-27_e16320610f0dd66a2d3a1c08ff7bf312.pdf

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