Coal and Mines Boards / Undertakings / PSU Closing in 6 days TDR #57694114

Tender For Supply Installation And Commissioning Of Neutral Grounding Resistance Ngr Monitoring System Along With Winding Temperature And Oil Temperature Indicator Assembly For 01 No 1.2 Mva 6.6Kv/3.3Kv Transformer At Pslw Workshop Jhanjra Project Collier

Issued by Boards / Undertakings / PSU · Paschim Bardhaman, West Bengal
Tender Value
7.17 Lakhs
Estimated cost
Bid Submission
05 Oct 2026
6 days left
EMD
9000
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
Paschim Bardhaman → West Bengal
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 Supply Installation And Commissioning Of Neutral Grounding Resistance Ngr Monitoring System Along With Winding Temperature And Oil Temperature Indicator Assembly For 01 No 1.2 Mva 6.6Kv/3.3Kv Transformer At Pslw Workshop Jhanjra Project Colliery

BOQ

Name of Work:- Works And Services
Sl. No. Item Description
1Supply of Non magnetic stainless steel grid resistance, type ss304, 190+/-10% ohms,19 KW,Outdoor type made up of 2mm CRCA sheet steel enclosure with top canopy duly powder coated paints free standing and floor mounting type starting and ending studs with insulator for resistor,terminal box for both sides.
2Failsafe Neutral Grounding resistance Monitoring Relay along with Earth fault relay (2 to 10amp) digitally display(time setting 01 sec to 15 sec) Neutral Voltage sensor including reactor for controlling fault current suitable for 3.3KV secondary Voltage Outdoor type made up of 2mm CRCA MS sheet enclosure with front door free standing and floor mounting duly powder coated paints conforming IP-55 complete failsafe relay.
3Auxiliary wiring with different type lugs socket and armoured cable 3.3Kv grade 6 sqmm 2 cores for neutral and earth connection and 1100V grade cable for CBCT connection
4Supply & installation of indicating lamp,push switch, adhesive tape etc
5Supply & installation of 110V auxiliary contactor unit.
6Supply & installation of winding temperature sensor.
7Supply & installation of oil temperature sensor.
8Supply & installation of 110V operated 4” warning bell with wiring.
9Circuit wiring with 1.5Sqmm single core copper wiring
10Supply & installation of oil temperature indicator
11Supply & installation of winding temperature indicator
12Labour Charges for complete fitting and testing.
13Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information

AI Tender Summary

OUR REF NO 57694114
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE 7.17 Lakhs
LAST DATE 05-10-2026
Authority
Authority Name Eastern Coal Fields Ltd
Work Description Tender For Supply Installation And Commissioning Of Neutral Grounding Resistance Ngr Monitoring System Along With Winding Temperature And Oil Temperature Indicator Assembly For 01 No 1.2 Mva 6.6Kv/3.3Kv Transformer At Pslw Workshop Jhanjra Project Colliery
Basic Detail
Tender No ECL/GM/JNR/EnM/A2/26-27/52 dated 18.09.2026
Bidding Type Tender
Location
City Paschim Bardhaman
State West Bengal
Key Dates
Publish Date 24 Sep 2026
Submission Date 05 Oct 2026
Open Date 06 Oct 2026
Finance
Tender Value 7.17 Lakhs
Tender Fee Ref. Documents
EMD 9000
Exemption Not Available
Document List
6a520005-3b92-414c-a8ac-eabc3fe94e8d.html
BOQ_378895.xls
Tendernotice_1 (34).pdf
Tendernotice_2 (4).pdf
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Tender Timeline

Sep 24, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Oct 05, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 6 days
Oct 06, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 7 days

Tender Documents

Download All (ZIP) ↓
html

6a520005-3b92-414c-a8ac-eabc3fe94e8d.html

xls

BOQ_378895.xls

pdf

Tendernotice_1 (34).pdf

pdf

Tendernotice_2 (4).pdf

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