Coal and Mines Boards / Undertakings / PSU Closing in 3 days TDR #57970199

Bids Are invited for Spares For Voltas Circuit Breakers

Issued by Boards / Undertakings / PSU · Ramgarh, Jharkhand
Tender Value
15.14 Lakhs
Estimated cost
Bid Submission
31 Oct 2026
3 days left
EMD
1658
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
Ramgarh → Jharkhand
EMD Exemption
Available
Quantity
35
Website
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Contact Person
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Address
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Project Description

Bids Are invited for 33Kv Trip Latch Assembly - 33Kv Trip Latch Assembly For Voltas Make 33Kv Sf6 Breakers , 33Kv Big Cam Assembly - Heavy- Duty Cam Assembly For Breaker Operating Mechanism For Voltas Make 33Kv Sf6 Breakers , Auxiliary Switch - Auxiliary Switch Compatible With Voltas 33Kv Sf6 Cb , 33Kv Push Button Bracket - Mechanical Bracket For Control Push Buttons For Voltas Make 33Kv Sf6 Breakers , H.D Numerical Relay - H.D Numerical Relay With 3 O/C + E/F, Numerical Relay, 3 Overcurrent + Earth Fault Protection For Voltas Make 33Kv Sf6 Breakers , Ht Control Fuse - Ht Control Fuse 33Kv-3.15 S For Voltas Make 33Kv Sf6 Breakers. Type Test Certificate Issued By Govt. Approved/Nabl Accredited Test Lab, Certificate To Be Provided With Documents. , Current Transformer Ct - 33Kv Resin Cast Ct 100-50/5+5+5 For Voltas Make 33Kv Sf6 Breakers. Type Test Certificate Issued By Govt. Approved/Nabl Accredited Test Lab, Certificate To Be Provided With Documents. , Spring Charging Motor For 33Kv 1250A - Motor For Spring Charging Mechanism For Voltas Make 33Kv Sf6 Breakers , Potential Transfomer Pt - P.T Resin Cast 33Kv / 110V Ptr 33Kv Root 3 100Va For Voltas Make 33Kv Sf6 Breakers. Type Test Certificate Issued By Govt. Approved/Nabl Accredited Test Lab, Certificate To Be Provided With Documents. , 33Kv Holding Catch Assembly - Catch Assembly For Breaker Mechanism For Voltas Make 33Kv Sf6 Breakers , Auxiliary Relay 110 To 125V - Auxiliary Relay, 110-125V Dc/Ac, 6No Contacts For Voltas Make 33Kv Sf6 Breakers , Tripping Solenoid Coil 110V Dc - Solenoid Coil For Tripping, 110V Dc, For Voltas Make 33Kv Sf6 Breakers , Master Trip Relay 110V Dc - Master Trip Relay, 110V Dc, For Voltas Make 33Kv Sf6 Breakers

BOQ

Sl. No. Item TitleItem Description
133KV Trip Latch Assembly33KV Trip Latch Assembly for Voltas make 33KV SF6 Breakers
233KV Big Cam AssemblyHeavy- duty cam assembly for breaker operating mechanism for Voltas make 33kv SF6 Breakers
3Auxiliary SwitchAuxiliary Switch compatible with Voltas 33KV SF6 CB
433KV Push Button BracketMechanical bracket for control push buttons for Voltas make 33KV SF6 Breakers
5H.D Numerical RelayH.D Numerical Relay with 3 O/C + E/F, Numerical relay, 3 Overcurrent + Earth Fault protection for Voltas make 33KV SF6 Breakers
6HT Control FuseHT Control Fuse 33KV-3.15Amps for Voltas make 33KV SF6 Breakers. Type Test Certificate issued by Govt. approved/NABL accredited test Lab, certificate to be provided with documents.
7Current Transformer CT33KV Resin Cast CT 100-50/5+5+5 for Voltas make 33KV SF6 Breakers. Type Test Certificate issued by Govt. approved/NABL accredited test Lab, certificate to be provided with documents.
8Spring Charging Motor for 33KV 1250AMotor for spring charging mechanism for Voltas make 33KV SF6 Breakers
9Potential Transfomer PTP.T Resin Cast 33KV / 110V PTR 33KV root 3 100VA for Voltas make 33KV SF6 Breakers. Type Test Certificate issued by Govt. approved/NABL accredited test Lab, certificate to be provided with documents.
1033KV Holding Catch AssemblyCatch assembly for breaker mechanism for Voltas make 33KV SF6 Breakers
11Auxiliary Relay 110 to 125VAuxiliary relay, 110-125V DC/AC, 6NO contacts for Voltas make 33KV SF6 Breakers
12Tripping Solenoid Coil 110V DCSolenoid coil for tripping, 110V DC, for Voltas make 33KV SF6 Breakers
13Master Trip Relay 110V DCMaster trip relay, 110V DC, for Voltas make 33KV SF6 Breakers

AI Tender Summary

OUR REF NO 57970199
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE 15.14 Lakhs
LAST DATE 31-10-2026
Authority
Authority Name Central Coalfields Limited
Work Description Bids Are invited for 33Kv Trip Latch Assembly - 33Kv Trip Latch Assembly For Voltas Make 33Kv Sf6 Breakers , 33Kv Big Cam Assembly - Heavy- Duty Cam Assembly For Breaker Operating Mechanism For Voltas Make 33Kv Sf6 Breakers , Auxiliary Switch - Auxiliary Switch Compatible With Voltas 33Kv Sf6 Cb , 33Kv Push Button Bracket - Mechanical Bracket For Control Push Buttons For Voltas Make 33Kv Sf6 Breakers , H.D Numerical Relay - H.D Numerical Relay With 3 O/C + E/F, Numerical Relay, 3 Overcurrent + Earth Fault Protection For Voltas Make 33Kv Sf6 Breakers , Ht Control Fuse - Ht Control Fuse 33Kv-3.15 S For Voltas Make 33Kv Sf6 Breakers. Type Test Certificate Issued By Govt. Approved/Nabl Accredited Test Lab, Certificate To Be Provided With Documents. , Current Transformer Ct - 33Kv Resin Cast Ct 100-50/5+5+5 For Voltas Make 33Kv Sf6 Breakers. Type Test Certificate Issued By Govt. Approved/Nabl Accredited Test Lab, Certificate To Be Provided With Documents. , Spring Charging Motor For 33Kv 1250A - Motor For Spring Charging Mechanism For Voltas Make 33Kv Sf6 Breakers , Potential Transfomer Pt - P.T Resin Cast 33Kv / 110V Ptr 33Kv Root 3 100Va For Voltas Make 33Kv Sf6 Breakers. Type Test Certificate Issued By Govt. Approved/Nabl Accredited Test Lab, Certificate To Be Provided With Documents. , 33Kv Holding Catch Assembly - Catch Assembly For Breaker Mechanism For Voltas Make 33Kv Sf6 Breakers , Auxiliary Relay 110 To 125V - Auxiliary Relay, 110-125V Dc/Ac, 6No Contacts For Voltas Make 33Kv Sf6 Breakers , Tripping Solenoid Coil 110V Dc - Solenoid Coil For Tripping, 110V Dc, For Voltas Make 33Kv Sf6 Breakers , Master Trip Relay 110V Dc - Master Trip Relay, 110V Dc, For Voltas Make 33Kv Sf6 Breakers
Basic Detail
Tender No GEM/2026/B/8120656
Bidding Type Tender
Location
City Ramgarh
State Jharkhand
Key Dates
Publish Date 10 Oct 2026
Submission Date 31 Oct 2026
Open Date 01 Nov 2026
Finance
Tender Value 15.14 Lakhs
Tender Fee Ref. Documents
EMD 1658
Exemption Available
Document List
1890b5aa-be09-489b-998d-219360fad6cf.pdf
tps_voltas_2026-10-06-11-34-47_f9d4bb06d4fb0edc7406493686c209a3.pdf
9989631_Boq_1.xlsx
ATCVOLTAS_19abefd0-68f1-478a-8d4e1791443003534_mmhzb.ccl.docx
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Tender Timeline

Oct 10, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Oct 31, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 3 days
Nov 01, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 4 days

Tender Documents

Download All (ZIP) ↓
pdf

1890b5aa-be09-489b-998d-219360fad6cf.pdf

pdf

tps_voltas_2026-10-06-11-34-47_f9d4bb06d4fb0edc7406493686c209a3.pdf

xlsx

9989631_Boq_1.xlsx

ccl

ATCVOLTAS_19abefd0-68f1-478a-8d4e1791443003534_mmhzb.ccl.docx

Disclaimer

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