Coal and Mines Boards / Undertakings / PSU Closing in 20 days TDR #57506378

Bids Are invited for Procurement Of Spares For Cg Make 33Kv Sf6 Circuit Breaker

Issued by Boards / Undertakings / PSU · Korba, Chhattisgarh
Tender Value
8.12 Lakhs
Estimated cost
Bid Submission
05 Oct 2026
20 days left
EMD
166
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Gem

Tender Overview

Competition Type
NCB
Bidding Type
Tender
Location / State
Korba → Chhattisgarh
EMD Exemption
Available
Quantity
57

Project Description

Bids Are invited for Close Coil,48V Dc Part No 920232002Sp Or Equivalent , Closing Latch Part No 926041045 Or Equivalent , Closing Spring Part No 930171002Sp Or Equivalent , Closing Trigger Part No C26920041148sp Or Equivalent , Crank Coil With Black Bolt And Bush Part No S3spare3 Or Equivalent , Dc Contactor Part No Part No 940232053 Or Equivalent , Limit Switch With Bracket Part No 33Lswassysp Or Equivalent , Main Moving Contact Segment With Spring Part No 920042076Sp Or Equivalent , Moving Arcing Contact Part No 920042072Sp Or Equivalent , Nozzle Part No 922088008 Or Equivalent , Pawl Stopper Part No 9200510617 Or Equivalent , Ratchet Wheel Part No 924041035 Or Equivalent , Seal Case Assembly Part No 920171011Sp Or Equivalent , Set Of Circlip ,Split Pin Dowel Pin Part No 33Nkmec Or Equivalent , Sf6 Gas Cylinder 3Kg Capacity Part No S3spare Or Equivalent , Shock Absorber Assy Part No 33Shabasy Or Equivalent , Space Heater 80W Part No 930232138 Or Equivalent , Spring Charging Motor Part No 920232006Sp Or Equivalent , Stationary Contact Part No 920042074Sp Or Equivalent , Thermostat Stem Type Part No 920232623Sp Or Equivalent , Torsion Spring Left Part No 920171004 Or Equivalent , Torsion Spring Right Part No 920171005 Or Equivalent , Trip Coil,48V Dc Part No 920232001Sp Or Equivalent , Idmt Numerical Non Directional O C E L Relay Part No 30701020010 Or Equivalent , High Speed Master Tripping Relay Part No 30701020009 Or Equivalent , Transformer Differential Numerical Relay Part No 30701020047 Or Equivalent , Anunctor Micro Prcsr Bsd 16 Wndw F Part No 30701020111 Or Equivalent , Gas Density Switch Q5 Part No 930237015Sp Or Equivalent , Small Pawl Part No 926041024 Or Equivalent , Trip Latch Part No 930041311Sp Or Equivalent , Tripping Trigger Part No C40920041148sp Or Equivalent

BOQ

Sl. No. Item TitleItem Description
1CLOSE COIL,48V DC PART NO 920232002SP or EquivalentCLOSE COIL,48V DC PART NO 920232002SP or Equivalent
2CLOSING LATCH PART NO 926041045 or EquivalentCLOSING LATCH PART NO 926041045 or Equivalent
3CLOSING SPRING PART NO 930171002SP or EquivalentCLOSING SPRING PART NO 930171002SP or Equivalent
4CLOSING TRIGGER PART NO C26920041148SP or EquivalentCLOSING TRIGGER PART NO C26920041148SP or Equivalent
5CRANK COIL WITH BLACK BOLT AND BUSH PART NO S3SPARE3 or EquivalentCRANK COIL WITH BLACK BOLT AND BUSH PART NO S3SPARE3 or Equivalent
6DC CONTACTOR PART NO PART NO 940232053 or EquivalentDC CONTACTOR PART NO PART NO 940232053 or Equivalent
7LIMIT SWITCH WITH BRACKET PART NO 33LSWASSYSP or EquivalentLIMIT SWITCH WITH BRACKET PART NO 33LSWASSYSP or Equivalent
8MAIN MOVING CONTACT SEGMENT WITH SPRING PART NO 920042076SP or EquivalentMAIN MOVING CONTACT SEGMENT WITH SPRING PART NO 920042076SP or Equivalent
9MOVING ARCING CONTACT PART NO 920042072SP or EquivalentMOVING ARCING CONTACT PART NO 920042072SP or Equivalent
10NOZZLE PART NO 922088008 or EquivalentNOZZLE PART NO 922088008 or Equivalent
11PAWL STOPPER PART NO 9200510617 or EquivalentPAWL STOPPER PART NO 9200510617 or Equivalent
12RATCHET WHEEL PART NO 924041035 or EquivalentRATCHET WHEEL PART NO 924041035 or Equivalent
13SEAL CASE ASSEMBLY PART NO 920171011SP or EquivalentSEAL CASE ASSEMBLY PART NO 920171011SP or Equivalent
14SET OF CIRCLIP ,SPLIT PIN DOWEL PIN PART NO 33NKMEC or EquivalentSET OF CIRCLIP ,SPLIT PIN DOWEL PIN PART NO 33NKMEC or Equivalent
15SF6 GAS CYLINDER 3KG CAPACITY PART NO S3SPARE or EquivalentSF6 GAS CYLINDER 3KG CAPACITY PART NO S3SPARE or Equivalent
16SHOCK ABSORBER ASSY PART NO 33SHABASY or EquivalentSHOCK ABSORBER ASSY PART NO 33SHABASY or Equivalent
17SPACE HEATER 80W PART NO 930232138 or EquivalentSPACE HEATER 80W PART NO 930232138 or Equivalent
18SPRING CHARGING MOTOR PART NO 920232006SP or EquivalentSPRING CHARGING MOTOR PART NO 920232006SP or Equivalent
19STATIONARY CONTACT PART NO 920042074SP or EquivalentSTATIONARY CONTACT PART NO 920042074SP or Equivalent
20THERMOSTAT STEM TYPE PART NO 920232623SP or EquivalentTHERMOSTAT STEM TYPE PART NO 920232623SP or Equivalent
21TORSION SPRING LEFT PART NO 920171004 or EquivalentTORSION SPRING LEFT PART NO 920171004 or Equivalent
22TORSION SPRING RIGHT PART NO 920171005 or EquivalentTORSION SPRING RIGHT PART NO 920171005 or Equivalent
23TRIP COIL,48V DC PART NO 920232001SP or EquivalentTRIP COIL,48V DC PART NO 920232001SP or Equivalent
24IDMT NUMERICAL NON DIRECTIONAL O C E L RELAY PART NO 30701020010 or EquivalentIDMT NUMERICAL NON DIRECTIONAL O C E L RELAY PART NO 30701020010 or Equivalent
25HIGH SPEED MASTER TRIPPING RELAY PART NO 30701020009 or EquivalentHIGH SPEED MASTER TRIPPING RELAY PART NO 30701020009 or Equivalent
26TRANSFORMER DIFFERENTIAL NUMERICAL RELAY PART NO 30701020047 or EquivalentTRANSFORMER DIFFERENTIAL NUMERICAL RELAY PART NO 30701020047 or Equivalent
27ANUNCTOR MICRO PRCSR BSD 16 WNDW F PART NO 30701020111 or EquivalentANUNCTOR MICRO PRCSR BSD 16 WNDW F PART NO 30701020111 or Equivalent
28GAS DENSITY SWITCH Q5 PART NO 930237015SP or EquivalentGAS DENSITY SWITCH Q5 PART NO 930237015SP or Equivalent
29SMALL PAWL PART NO 926041024 or EquivalentSMALL PAWL PART NO 926041024 or Equivalent
30TRIP LATCH PART NO 930041311SP or EquivalentTRIP LATCH PART NO 930041311SP or Equivalent
31TRIPPING TRIGGER PART NO C40920041148SP or EquivalentTRIPPING TRIGGER PART NO C40920041148SP or Equivalent

AI Tender Summary

OUR REF NO 57506378
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE 8.12 Lakhs
LAST DATE 05-10-2026
Authority
Authority Name South Eastern Coalfields Limited
Work Description Bids Are invited for Close Coil,48V Dc Part No 920232002Sp Or Equivalent , Closing Latch Part No 926041045 Or Equivalent , Closing Spring Part No 930171002Sp Or Equivalent , Closing Trigger Part No C26920041148sp Or Equivalent , Crank Coil With Black Bolt And Bush Part No S3spare3 Or Equivalent , Dc Contactor Part No Part No 940232053 Or Equivalent , Limit Switch With Bracket Part No 33Lswassysp Or Equivalent , Main Moving Contact Segment With Spring Part No 920042076Sp Or Equivalent , Moving Arcing Contact Part No 920042072Sp Or Equivalent , Nozzle Part No 922088008 Or Equivalent , Pawl Stopper Part No 9200510617 Or Equivalent , Ratchet Wheel Part No 924041035 Or Equivalent , Seal Case Assembly Part No 920171011Sp Or Equivalent , Set Of Circlip ,Split Pin Dowel Pin Part No 33Nkmec Or Equivalent , Sf6 Gas Cylinder 3Kg Capacity Part No S3spare Or Equivalent , Shock Absorber Assy Part No 33Shabasy Or Equivalent , Space Heater 80W Part No 930232138 Or Equivalent , Spring Charging Motor Part No 920232006Sp Or Equivalent , Stationary Contact Part No 920042074Sp Or Equivalent , Thermostat Stem Type Part No 920232623Sp Or Equivalent , Torsion Spring Left Part No 920171004 Or Equivalent , Torsion Spring Right Part No 920171005 Or Equivalent , Trip Coil,48V Dc Part No 920232001Sp Or Equivalent , Idmt Numerical Non Directional O C E L Relay Part No 30701020010 Or Equivalent , High Speed Master Tripping Relay Part No 30701020009 Or Equivalent , Transformer Differential Numerical Relay Part No 30701020047 Or Equivalent , Anunctor Micro Prcsr Bsd 16 Wndw F Part No 30701020111 Or Equivalent , Gas Density Switch Q5 Part No 930237015Sp Or Equivalent , Small Pawl Part No 926041024 Or Equivalent , Trip Latch Part No 930041311Sp Or Equivalent , Tripping Trigger Part No C40920041148sp Or Equivalent
Basic Detail
Tender No GEM/2026/B/8000172
Bidding Type Tender
Location
City Korba
State Chhattisgarh
Key Dates
Publish Date 14 Sep 2026
Submission Date 05 Oct 2026
Open Date 06 Oct 2026
Finance
Tender Value 8.12 Lakhs
Tender Fee Ref. Documents
EMD 166
Exemption Available
Document List
21481ad9-c319-492f-be6b-d0532dc2b5e8.pdf
specs_2026-09-05-13-10-10_525921a9455fd128521758820dbe3300.pdf
9851020_Boq_1.xlsx

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Tender Timeline

Sep 14, 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 · 20 days
Oct 06, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 21 days

Tender Documents

Download All (ZIP) ↓
pdf

21481ad9-c319-492f-be6b-d0532dc2b5e8.pdf

pdf

specs_2026-09-05-13-10-10_525921a9455fd128521758820dbe3300.pdf

xlsx

9851020_Boq_1.xlsx

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