Coal and Mines Boards / Undertakings / PSU Closing in 0 days TDR #58054931

Tender For A)Installation And Commissioning Of 3.3 Kv Ngr In Two Nos Mersons Make 01 Mva Trans-Former Installed At Kalimati And Shivmandir Subtation Bearing Sl No 11221 And 28672 Re-Spectively Of Chapapur Collieryb) Installation And Commissioning Of

Issued by Boards / Undertakings / PSU · Dhanbad, Jharkhand
Tender Value
9.38 Lakhs
Estimated cost
Bid Submission
28 Oct 2026
0 days left
EMD
11800
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
Dhanbad → Jharkhand
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 A)Installation And Commissioning Of 3.3 Kv Ngr In Two Nos Mersons Make 01 Mva Trans-Former Installed At Kalimati And Shivmandir Subtation Bearing Sl No 11221 And 28672 Re-Spectively Of Chapapur Collieryb) Installation And Commissioning Of 02 Nos. 550 V Ngr In Two Nos Transformer Namely Mersons Make 500 Kva Transformer Bearing Sl No 13649 And Winpowr Make 500 Kva Transformer Bearing Sino 57481 Installed At Kalimati Sub-Station Of Chapapur Colliery

BOQ

Name of Work:- a)Installation and commissioning of 3.3 KV NGR in two nos MERSONS Make 01 MVA trans-former installed at kalimati and shivmandir subtation bearing sl no 11221 and 28672 re-spectively of Chapapur Collieryb) Installation and commissioning of 02 nos. 550 V NGR in two nos transformer namely MERSONS Make 500 KVA transformer bearing sl no 13649 and WINPOWR Make 500 KVA transformer bearing sino 57481 installed at Kalimati sub-station of Chapapur Colliery
Sl. No. Item Description
1Based on analysis
2Supply of neutral ground resistor outdoor type made by non magnative punched stainless steel grid 190+ 5% OHM 3.3KV 10 AMPS 10 SEC, TEMP , RAISED UPTO 375 + AMB WITH EARTH LEAKAGE AND FAIL SAFE FOR THE SYSTEM VOLTAGE 3300 VOLTS
3INSTALLTION &COMMISSIONING & TESTING NUTRAL GROUNDING RESISTANCE FOR THE SYSTEM VOLTAGE 3300 VOLTS
4PROFIT @10%
5Apoxy molded NGR monitoring Relay ReSISTANCE 425 Ohms, 250 W, 550V type IR 550 with sensitive EL relay solid state as per CEAR 2023
6SUPPLY OF CONSUMABLE MATERIALS control cable foundation material contactor unit 110 V etc. for installation of neutral grounding resistance
7INSTALLTION &COMMISSIONING & TESTING NEUTRAL GROUNDING RESISTANCE FOR THE SYSTEM VOLTAGE 550 VOLTS
8PROFIT @10%
9Stem type temperature indicator with alarm
10Stem type of winding temperature indicator
11Heater pocket with winding temperature indicator
12Buchholz relay-
13Marsilin box-
14Signalling bell-
15Indicator arrangement with test/reset
16MS cabinet for housing the above item
17Multicore control cable-120 mtrs
18Labour charge
19PROFIT @10%
20Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information

AI Tender Summary

OUR REF NO 58054931
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE 9.38 Lakhs
LAST DATE 28-10-2026
Authority
Authority Name Eastern Coal Fields Ltd
Work Description Tender for A)Installation And Commissioning Of 3.3 Kv Ngr In Two Nos Mersons Make 01 Mva Trans-Former Installed At Kalimati And Shivmandir Subtation Bearing Sl No 11221 And 28672 Re-Spectively Of Chapapur Collieryb) Installation And Commissioning Of 02 Nos. 550 V Ngr In Two Nos Transformer Namely Mersons Make 500 Kva Transformer Bearing Sl No 13649 And Winpowr Make 500 Kva Transformer Bearing Sino 57481 Installed At Kalimati Sub-Station Of Chapapur Colliery
Basic Detail
Tender No ECL/GM/MA/EnM/26-27/eTender/24 Dt.15.10.2026
Bidding Type Tender
Location
City Dhanbad
State Jharkhand
Key Dates
Publish Date 15 Oct 2026
Submission Date 28 Oct 2026
Open Date 29 Oct 2026
Finance
Tender Value 9.38 Lakhs
Tender Fee Ref. Documents
EMD 11800
Exemption Not Available
Document List
9559dba9-a486-433f-a04b-873caad12d41.html
BOQ_380046.xls
Tendernotice_1.pdf
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Tender Timeline

Oct 15, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Oct 28, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Today
Oct 29, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 1 day

Tender Documents

Download All (ZIP) ↓
html

9559dba9-a486-433f-a04b-873caad12d41.html

xls

BOQ_380046.xls

pdf

Tendernotice_1.pdf

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