Coal and Mines Boards / Undertakings / PSU Closing in 4 days TDR #56814735

Bids Are invited for Isolator 630A, 6.6Kv On Off Earth, Part No. Ht100c , Vaccum Contactor 400 , 6.6Kv Grade, Part No. Ht200 , Vacuum Contactor Rectifier Bridge, Part No. Ht201 , Auxiliary Switch For Vacuum Contactor 2N, Part No. Ht205 , Auxiliary Co

Issued by Boards / Undertakings / PSU · Sonbhadra, Uttar Pradesh
Tender Value
34.64 Lakhs
Estimated cost
Bid Submission
13 Aug 2026
4 days left
EMD
Ref. Documents
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Gem

Tender Overview

Competition Type
NCB
Bidding Type
Tender
Location / State
Sonbhadra → Uttar Pradesh
EMD Exemption
Not Available
Quantity
111

Project Description

Bids Are invited for Isolator 630A, 6.6Kv On Off Earth, Part No. Ht100c , Vaccum Contactor 400 , 6.6Kv Grade, Part No. Ht200 , Vacuum Contactor Rectifier Bridge, Part No. Ht201 , Auxiliary Switch For Vacuum Contactor 2N, Part No. Ht205 , Auxiliary Contactor 3No 1Nc, 110V, Part No. Ht208 , Dmc Moulded Holder W Stud And Sprng F V.I, Part No. Ht211 , Resin Cast P.T 200Va Ph 6.6Kv 110V, 3 Ph, Part No. Ht300d , Ht Control Fuse 6.6Kv, 2 , Part No. Ht400 , Resin Cast Moulded Cbct 6.6Kv, Part No. Ht500a , Epoxy Mouldd 2 Core Ct Ratio 125 200 5 5, Part No. Ht600c , Dmc Mldd 6.6Kv Insltr Fi C,T G,O G And Fuse, Part No. Ht700a , Earth Leakage Relay 30Ma 3A,W Time Delay, Part No. Ht800a , Ct Oprted Ct Sec 5A Motor Prtectn Relay, Part No. Ht900e , Ammeter, 96Sq Mm, Part No. Ht1000a , Ammeter Selector Switch, Part No. 1001 , Voltmeter 96Sqmm, Part No. Ht1100a , Voltmeter Selector Switch, Part No. Ht1101 , Hrc Fuse Link For Control, Part No. Ht1201 , Push Button With Element For Start, Sto, Part No. Ht1300 , Power Hrc Fuse, Part No. Ht1500 , Timer Electronics 3Sec To 3Min On Delay , Part No. Ht2004a , Copper Busbar 400 S,6.6 Kv Set Of 3, Part No. Ht101a , Relay Overvoltage And Undervoltage, Part No. Ht4004 , Auto Transformer, Oil Cooled, Cu Wound, Part No. Tr1000kw

BOQ

Sl. No. Item TitleItem Description
1ISOLATOR 630A, 6.6KV ON OFF EARTH, Part no. HT100CAS PER NIT
2VACCUM CONTACTOR 400AMP, 6.6KV GRADE, Part no. HT200AS PER NIT
3VACUUM CONTACTOR RECTIFIER BRIDGE, Part no. HT201AS PER NIT
4AUXILIARY SWITCH FOR VACUUM CONTACTOR 2N, Part no. HT205AS PER NIT
5AUXILIARY CONTACTOR 3NO 1NC, 110V, Part no. HT208AS PER NIT
6DMC MOULDED HOLDER W STUD and SPRNG F V.I, Part no. HT211AS PER NIT
7RESIN CAST P.T 200VA PH 6.6KV 110V, 3 PH, Part no. HT300DAS PER NIT
8HT CONTROL FUSE 6.6KV, 2AMP, Part no. HT400AS PER NIT
9RESIN CAST MOULDED CBCT 6.6KV, Part no. HT500AAS PER NIT
10EPOXY MOULDD 2 CORE CT RATIO 125 200 5 5, Part no. HT600CAS PER NIT
11DMC MLDD 6.6KV INSLTR FI C,T G,O G and FUSE, Part no. HT700AAS PER NIT
12EARTH LEAKAGE RELAY 30MA 3A,W TIME DELAY, Part no. HT800AAS PER NIT
13CT OPRTED CT SEC 5A MOTOR PRTECTN RELAY, Part no. HT900EAS PER NIT
14AMMETER, 96SQ MM, Part no. HT1000AAS PER NIT
15AMMETER SELECTOR SWITCH, Part no. 1001AS PER NIT
16VOLTMETER 96SQMM, Part no. HT1100AAS PER NIT
17VOLTMETER SELECTOR SWITCH, Part no. HT1101AS PER NIT
18HRC FUSE LINK FOR CONTROL, Part no. HT1201AS PER NIT
19PUSH BUTTON WITH ELEMENT FOR START, STO, Part no. HT1300AS PER NIT
20POWER HRC FUSE, Part no. HT1500AS PER NIT
21TIMER ELECTRONICS 3SEC TO 3MIN ON DELAY , Part no. HT2004AAS PER NIT
22COPPER BUSBAR 400 AMPS,6.6 KV SET OF 3, Part no. HT101AAS PER NIT
23RELAY OVERVOLTAGE and UNDERVOLTAGE, Part no. HT4004AS PER NIT
24AUTO TRANSFORMER, OIL COOLED, CU WOUND, Part no. TR1000KWAS PER NIT

AI Tender Summary

OUR REF NO 56814735
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE 34.64 Lakhs
LAST DATE 13-08-2026
Authority
Authority Name Northern Coalfields Limited
Work Description Bids Are invited for Isolator 630A, 6.6Kv On Off Earth, Part No. Ht100c , Vaccum Contactor 400 , 6.6Kv Grade, Part No. Ht200 , Vacuum Contactor Rectifier Bridge, Part No. Ht201 , Auxiliary Switch For Vacuum Contactor 2N, Part No. Ht205 , Auxiliary Contactor 3No 1Nc, 110V, Part No. Ht208 , Dmc Moulded Holder W Stud And Sprng F V.I, Part No. Ht211 , Resin Cast P.T 200Va Ph 6.6Kv 110V, 3 Ph, Part No. Ht300d , Ht Control Fuse 6.6Kv, 2 , Part No. Ht400 , Resin Cast Moulded Cbct 6.6Kv, Part No. Ht500a , Epoxy Mouldd 2 Core Ct Ratio 125 200 5 5, Part No. Ht600c , Dmc Mldd 6.6Kv Insltr Fi C,T G,O G And Fuse, Part No. Ht700a , Earth Leakage Relay 30Ma 3A,W Time Delay, Part No. Ht800a , Ct Oprted Ct Sec 5A Motor Prtectn Relay, Part No. Ht900e , Ammeter, 96Sq Mm, Part No. Ht1000a , Ammeter Selector Switch, Part No. 1001 , Voltmeter 96Sqmm, Part No. Ht1100a , Voltmeter Selector Switch, Part No. Ht1101 , Hrc Fuse Link For Control, Part No. Ht1201 , Push Button With Element For Start, Sto, Part No. Ht1300 , Power Hrc Fuse, Part No. Ht1500 , Timer Electronics 3Sec To 3Min On Delay , Part No. Ht2004a , Copper Busbar 400 S,6.6 Kv Set Of 3, Part No. Ht101a , Relay Overvoltage And Undervoltage, Part No. Ht4004 , Auto Transformer, Oil Cooled, Cu Wound, Part No. Tr1000kw
Basic Detail
Tender No GEM/2026/B/7807119
Bidding Type Tender
Location
City Sonbhadra
State Uttar Pradesh
Key Dates
Publish Date 03 Aug 2026
Submission Date 13 Aug 2026
Open Date 13 Aug 2026
Finance
Tender Value 34.64 Lakhs
Tender Fee Ref. Documents
EMD Ref. Documents
Exemption Not Available
Document List
dec33f32-03d1-4836-a9b8-512b74e2ad19.pdf
9629605_Boq_1.xlsx
NIT_PRABHU_352f72a3-8f37-441b-856b1785736212104_dch_stores.docx
tps_2026-07-19-12-29-50_db0cc9716180e483138b3e8899a7505d.pdf

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Tender Timeline

Aug 03, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Aug 13, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 4 days
Aug 13, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 4 days

Tender Documents

Download All (ZIP) ↓
pdf

dec33f32-03d1-4836-a9b8-512b74e2ad19.pdf

xlsx

9629605_Boq_1.xlsx

docx

NIT_PRABHU_352f72a3-8f37-441b-856b1785736212104_dch_stores.docx

pdf

tps_2026-07-19-12-29-50_db0cc9716180e483138b3e8899a7505d.pdf

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