Coal and Mines Boards / Undertakings / PSU Closing in 8 days TDR #58120159

Bids Are invited for Main Copper Busbar With Ht Sleeving 25 X , Terminal Bushing For Busbar Support , On Off Isolator , Vacuum Contactor Savac4 , Dc Pack For Closing Coil 220V Dc , Ammeter Selector Switch 10A 3P 440Vac , 3Ph Ptntl Trnsfrmr 6.6Kv 220V

Issued by Boards / Undertakings / PSU · Sonbhadra, Uttar Pradesh
Tender Value
43.76 Lakhs
Estimated cost
Bid Submission
29 Oct 2026
8 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
64

Project Description

Bids Are invited for Main Copper Busbar With Ht Sleeving 25 X , Terminal Bushing For Busbar Support , On Off Isolator , Vacuum Contactor Savac4 , Dc Pack For Closing Coil 220V Dc , Ammeter Selector Switch 10A 3P 440Vac , 3Ph Ptntl Trnsfrmr 6.6Kv 220V 110V 500Va , Voltmeter 0 To 8Kv, Ptr 6.6Kv 110V , Voltmeter Selector Switch 10A 3P 440Vac , P T Fuse , P T Fuse Holder , Sensitive Earth Leakage Relay With Cbct , Motor Protection Relay 110Vac , Timer Elctrnc,0..60S,2No Plus 2Nc,110Vac , Control Circuit Breaker 3P 6A 10Ka , Aux Control Relay Kai, 3Co , Ht Hrc Fuse 150A 6.6Kv , Ct, 2Cr,W Mtrng And Prtctn,150 5,5Va,Cl1 , Stud Bolt And Nut Casing Gland Moc Ss 316 , 2 Core Ct Wth Mtn Ptn,Ctr 100 5,5Va,Cl 1 , Auto Transformer 60 Percent,70 Percent,80Percent,30S,500Kw 6.6Kv , Ct 2Cr,W Mtrng And Prtctn,150 5,5Va,Cl1

BOQ

Sl. No. Item TitleItem Description
1MAIN COPPER BUSBAR WITH HT SLEEVING 25 XAS PER NIT
2TERMINAL BUSHING FOR BUSBAR SUPPORTAS PER NIT
3ON OFF ISOLATORAS PER NIT
4VACUUM CONTACTOR SAVAC4AS PER NIT
5DC PACK FOR CLOSING COIL 220V DCAS PER NIT
6AMMETER SELECTOR SWITCH 10A 3P 440VACAS PER NIT
73PH PTNTL TRNSFRMR 6.6KV 220V 110V 500VAAS PER NIT
8VOLTMETER 0 to 8KV, PTR 6.6KV 110VAS PER NIT
9VOLTMETER SELECTOR SWITCH 10A 3P 440VACAS PER NIT
10P T FUSEAS PER NIT
11P T FUSE HOLDERAS PER NIT
12SENSITIVE EARTH LEAKAGE RELAY WITH CBCTAS PER NIT
13MOTOR PROTECTION RELAY 110VACAS PER NIT
14TIMER ELCTRNC,0..60S,2NO plus 2NC,110VACAS PER NIT
15CONTROL CIRCUIT BREAKER 3P 6A 10KAAS PER NIT
16AUX CONTROL RELAY KAI, 3COAS PER NIT
17HT HRC FUSE 150A 6.6KVAS PER NIT
18CT, 2CR,W MTRNG and PRTCTN,150 5,5VA,CL1AS PER NIT
19STUD BOLT and NUT CASING GLAND MOC SS 316AS PER NIT
202 CORE CT WTH MTN PTN,CTR 100 5,5VA,CL 1AS PER NIT
21AUTO Transformer 60 percent,70 percent,80percent,30S,500KW 6.6KVAS PER NIT
22CT 2CR,W MTRNG and PRTCTN,150 5,5VA,CL1AS PER NIT

AI Tender Summary

OUR REF NO 58120159
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE 43.76 Lakhs
LAST DATE 29-10-2026
Authority
Authority Name Northern Coalfields Limited
Work Description Bids Are invited for Main Copper Busbar With Ht Sleeving 25 X , Terminal Bushing For Busbar Support , On Off Isolator , Vacuum Contactor Savac4 , Dc Pack For Closing Coil 220V Dc , Ammeter Selector Switch 10A 3P 440Vac , 3Ph Ptntl Trnsfrmr 6.6Kv 220V 110V 500Va , Voltmeter 0 To 8Kv, Ptr 6.6Kv 110V , Voltmeter Selector Switch 10A 3P 440Vac , P T Fuse , P T Fuse Holder , Sensitive Earth Leakage Relay With Cbct , Motor Protection Relay 110Vac , Timer Elctrnc,0..60S,2No Plus 2Nc,110Vac , Control Circuit Breaker 3P 6A 10Ka , Aux Control Relay Kai, 3Co , Ht Hrc Fuse 150A 6.6Kv , Ct, 2Cr,W Mtrng And Prtctn,150 5,5Va,Cl1 , Stud Bolt And Nut Casing Gland Moc Ss 316 , 2 Core Ct Wth Mtn Ptn,Ctr 100 5,5Va,Cl 1 , Auto Transformer 60 Percent,70 Percent,80Percent,30S,500Kw 6.6Kv , Ct 2Cr,W Mtrng And Prtctn,150 5,5Va,Cl1
Basic Detail
Tender No GEM/2026/B/8152255
Bidding Type Tender
Location
City Sonbhadra
State Uttar Pradesh
Key Dates
Publish Date 19 Oct 2026
Submission Date 29 Oct 2026
Open Date 30 Oct 2026
Finance
Tender Value 43.76 Lakhs
Tender Fee Ref. Documents
EMD Ref. Documents
Exemption Not Available
Document List
ce60069a-fb4a-4f0b-a9d3-57e75e275a8d.pdf
tps_saitek_2026-10-13-11-05-49_fbb14b2342895194877dd6adbb169b1c.pdf
10025563_Boq_1.xlsx
NIT_db545c12-455c-4d45-a0f51791871486976_apc_dudhichua.docx

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Tender Timeline

Oct 19, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Oct 29, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 8 days
Oct 30, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 9 days

Tender Documents

Download All (ZIP) ↓
pdf

ce60069a-fb4a-4f0b-a9d3-57e75e275a8d.pdf

pdf

tps_saitek_2026-10-13-11-05-49_fbb14b2342895194877dd6adbb169b1c.pdf

xlsx

10025563_Boq_1.xlsx

docx

NIT_db545c12-455c-4d45-a0f51791871486976_apc_dudhichua.docx

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