Coal and Mines Boards / Undertakings / PSU Closing in 6 days TDR #57206887

Bids Are invited for Calibration Services - Electrical; Different Types Of Relays; Nabl Labs; Buyer Premises (Onsite) - Testing And Calibration Of Different Types Of Relays (Overload Relays, Earth Fault Relays And Earth Leakage Relays, Master Relays

Issued by Boards / Undertakings / PSU · Chandrapur, Maharashtra
Tender Value
3.73 Lakhs
Estimated cost
Bid Submission
05 Sep 2026
6 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
Chandrapur → Maharashtra
EMD Exemption
Not Available
Quantity
1

Project Description

Bids Are invited for Calibration Services - Electrical; Different Types Of Relays; Nabl Labs; Buyer Premises (Onsite) - Testing And Calibration Of Different Types Of Relays (Overload Relays, Earth Fault Relays And Earth Leakage Relays, Master Relays Etc).(Bidder Should Have Testing Certificate From Nabl Accredited Testing House And Bidder Must Possess Related Equipment For Relay Testing). Testing And Calibration Certificate Should Be Provided. Wcl/Company Shall Not Provide Any Material/Equipment/Pay Any Additional Charges Other Than Estimated Rate/Amount/Accommodation. Place/Location Of Equipment Is 1) 33Kv/11Kv Substation In Majri, 2) 11Kv/3.3Kv Substation, Nmug To Oc Mine, And 3) Nmug To Oc Mine Field/Workshop Vcbs/Ocbs.This Job Is Onsite And At A Time All Relays Will Not Be Spared For Testing And Calibration.

BOQ

Sl. No. Item TitleItem Description
1Testing and calibration of different types of relays (overload relays, earth fault relays and earth leakage relays, master relays etc).(Bidder should have testing certificate from NABL accredited testing house and bidder must possess related equipment for relay testing). Testing and calibration certificate should be provided. WCL/company shall not provide any material/equipment/pay any additional charges other than estimated rate/amount/accommodation. Place/Location of equipment is 1) 33kV/11kV substation in majri, 2) 11kV/3.3kV substation, NMUG to OC mine, and 3) NMUG to OC mine field/workshop VCB’s/OCB’s.This job is onsite and at a time all relays will not be spared for testing and calibration.Testing and calibration of different types of relays (overload relays, earth fault relays and earth leakage relays, master relays etc).(Bidder should have testing certificate from NABL accredited testing house and bidder must possess related equipment for relay testing). Testing and calibration certificate should be provided. WCL/company shall not provide any material/equipment/pay any additional charges other than estimated rate/amount/accommodation. Place/Location of equipment is 1) 33kV/11kV substation in majri, 2) 11kV/3.3kV substation, NMUG to OC mine, and 3) NMUG to OC mine field/workshop VCB’s/OCB’s.This job is onsite and at a time all relays will not be spared for testing and calibration.

AI Tender Summary

OUR REF NO 57206887
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE 3.73 Lakhs
LAST DATE 05-09-2026
Authority
Authority Name Western Coalfields Limited
Work Description Bids Are invited for Calibration Services - Electrical; Different Types Of Relays; Nabl Labs; Buyer Premises (Onsite) - Testing And Calibration Of Different Types Of Relays (Overload Relays, Earth Fault Relays And Earth Leakage Relays, Master Relays Etc).(Bidder Should Have Testing Certificate From Nabl Accredited Testing House And Bidder Must Possess Related Equipment For Relay Testing). Testing And Calibration Certificate Should Be Provided. Wcl/Company Shall Not Provide Any Material/Equipment/Pay Any Additional Charges Other Than Estimated Rate/Amount/Accommodation. Place/Location Of Equipment Is 1) 33Kv/11Kv Substation In Majri, 2) 11Kv/3.3Kv Substation, Nmug To Oc Mine, And 3) Nmug To Oc Mine Field/Workshop Vcbs/Ocbs.This Job Is Onsite And At A Time All Relays Will Not Be Spared For Testing And Calibration.
Basic Detail
Tender No GEM/2026/B/7963609
Bidding Type Tender
Location
City Chandrapur
State Maharashtra
Key Dates
Publish Date 26 Aug 2026
Submission Date 05 Sep 2026
Open Date 05 Sep 2026
Finance
Tender Value 3.73 Lakhs
Tender Fee Ref. Documents
EMD Ref. Documents
Exemption Not Available
Document List
1127343a-963f-4d78-9457-fd925dd919fa.pdf
1787727725.xlsx
1787727775.pdf
1787727796.pdf

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Tender Timeline

Aug 26, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Sep 05, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 6 days
Sep 05, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 6 days

Tender Documents

Download All (ZIP) ↓
pdf

1127343a-963f-4d78-9457-fd925dd919fa.pdf

xlsx

1787727725.xlsx

pdf

1787727775.pdf

pdf

1787727796.pdf

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