Coal and Mines Boards / Undertakings / PSU Closing in 9 days TDR #57093478

Tender For Different Maintenance Jobs Of Mechanical Nature To Be Carried Out At Jambad Colliery

Issued by Boards / Undertakings / PSU · Paschim Bardhaman, West Bengal
Tender Value
3.03 Lakhs
Estimated cost
Bid Submission
29 Aug 2026
9 days left
EMD
3800
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online

Tender Overview

Competition Type
NCB
Bidding Type
Tender
Location / State
Paschim Bardhaman → West Bengal
EMD Exemption
Not Available
Quantity
Not Available

Project Description

Tender For Different Maintenance Jobs Of Mechanical Nature To Be Carried Out At Jambad Colliery- 2 Transporting Of Haulage Pinion From 4 No. Rise To 12 Rise Site Of The Haulage Of Memco Make Endless Haulage 3 Transporting The Different Pinions From The Site Of The Track Line And Carrying It Manually From There To The Haulage Set/Haulage Foundation Site 4 Fitting The Haulage Pinions, All The Pinions Of The Haulage Along With The Available Bush, Block 5 Lifting Of The Haulage Segment That Was Old And Used. Lowering Them After Necessary Welding And Repairing Works, And Then Fitting Of The Segments 6 Lowering Of 200A Acb From The Surface And Then Placing It At No. Rise Haulage, From The Surface. Then Lifting The Damaged/Worn Out Acb From The Haulage Site And Then Lifting It To The Surface 7 Work At The Pinion Of The Existing Voltas Make Haulage. Changing Of Bearings, Works At The Shaft, Pulley, Belt And The Motor Tensioning. Doing The Work In Stages 8 Lifting Of Boom Of Sdl 1865 From The Machine To The Surface After Dismantling Of The Part 9 Lowering Of The Boom Of The Sdl After Necessary Repairing Works, Taking It To The Machine And Then Fitting It 10 Taking Of Traction Chain From The Surface To Sdl 1865 And Then Fitting It 11 Lifting Of Damaged Traction Chain From The Machine To The Surface, And Then Lowering It After Necessary Repairing It On Surface And Then Fitting It In Sdl 1899 12 Shifting Of Auxiliary Fan Along With The Associated Electrical Switchgears And The Geb, Switches, Drill Panel In The Coal Face As Per The Requirement Of Face In The East Side Panel In Coming Weeks 13 Lowering Of A Repaired Geb From The Surface And Then Lifting Of Worn Out Geb Of Sdl 1865 From The Face 14 Work At The Slide Valve Problem And In The Piston Cylinder Head Of Winding Engine Of No. 03 Pit. The Job Includes Necessary Dismantling, Repairing And Fitting

BOQ

Name of Work:- NIT No.:
Sl. No. Item Description
1Item Description/ Heading
2Transporting of haulage pinion from 4 No. rise to 12 rise site of the haulage of MEMCO make endless haulage
3Transporting the different pinions from the site of the track line and carrying it manually from there to the haulage set/haulage foundation site
4Fitting the haulage pinions, all the pinions of the haulage along with the available bush, block
5Lifting of the haulage segment that was old and used. Lowering them after necessary welding and repairing works, and then fitting of the segments
6Lowering of 200A ACB from the surface and then placing it at No. Rise Haulage, from the surface. Then lifting the damaged/worn out ACB from the haulage site and then lifting it to the surface
7Work at the pinion of the existing Voltas make haulage. Changing of bearings, works at the shaft, pulley, belt and the motor tensioning. Doing the work in stages
8Lifting of boom of SDL 1865 from the machine to the surface after dismantling of the part
9Lowering of the boom of the SDL after necessary repairing works, taking it to the machine and then fitting it
10Taking of traction chain from the surface to SDL 1865 and then fitting it
11Lifting of damaged traction chain from the machine to the surface, and then lowering it after necessary repairing it on surface and then fitting it in SDL 1899
12Shifting of auxiliary fan along with the associated electrical switchgears and the GEB, switches, drill panel in the coal face as per the requirement of face in the East Side Panel in coming weeks
13Lowering of a repaired GEB from the surface and then Lifting of worn out GEB of SDL 1865 from the face
14Work at the slide valve problem and in the Piston Cylinder Head of Winding Engine of No. 03 Pit. The job includes necessary dismantling, repairing and fitting
15Work at the regulating valve of the Winding Engine. Doing it on another day from the slide valve problem. Dismanlting the regulating vale, lifting it, then repairing it thoroughly and then again fitting it. Along with that working on the link motion pins problems
16Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information

AI Tender Summary

OUR REF NO 57093478
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE 3.03 Lakhs
LAST DATE 29-08-2026
Authority
Authority Name Eastern Coal Fields Ltd
Work Description Tender For Different Maintenance Jobs Of Mechanical Nature To Be Carried Out At Jambad Colliery- 2 Transporting Of Haulage Pinion From 4 No. Rise To 12 Rise Site Of The Haulage Of Memco Make Endless Haulage 3 Transporting The Different Pinions From The Site Of The Track Line And Carrying It Manually From There To The Haulage Set/Haulage Foundation Site 4 Fitting The Haulage Pinions, All The Pinions Of The Haulage Along With The Available Bush, Block 5 Lifting Of The Haulage Segment That Was Old And Used. Lowering Them After Necessary Welding And Repairing Works, And Then Fitting Of The Segments 6 Lowering Of 200A Acb From The Surface And Then Placing It At No. Rise Haulage, From The Surface. Then Lifting The Damaged/Worn Out Acb From The Haulage Site And Then Lifting It To The Surface 7 Work At The Pinion Of The Existing Voltas Make Haulage. Changing Of Bearings, Works At The Shaft, Pulley, Belt And The Motor Tensioning. Doing The Work In Stages 8 Lifting Of Boom Of Sdl 1865 From The Machine To The Surface After Dismantling Of The Part 9 Lowering Of The Boom Of The Sdl After Necessary Repairing Works, Taking It To The Machine And Then Fitting It 10 Taking Of Traction Chain From The Surface To Sdl 1865 And Then Fitting It 11 Lifting Of Damaged Traction Chain From The Machine To The Surface, And Then Lowering It After Necessary Repairing It On Surface And Then Fitting It In Sdl 1899 12 Shifting Of Auxiliary Fan Along With The Associated Electrical Switchgears And The Geb, Switches, Drill Panel In The Coal Face As Per The Requirement Of Face In The East Side Panel In Coming Weeks 13 Lowering Of A Repaired Geb From The Surface And Then Lifting Of Worn Out Geb Of Sdl 1865 From The Face 14 Work At The Slide Valve Problem And In The Piston Cylinder Head Of Winding Engine Of No. 03 Pit. The Job Includes Necessary Dismantling, Repairing And Fitting
Basic Detail
Tender No GM/Kaj/AEEnM/etender/26-27/26
Bidding Type Tender
Location
City Paschim Bardhaman
State West Bengal
Key Dates
Publish Date 19 Aug 2026
Submission Date 29 Aug 2026
Open Date 31 Aug 2026
Finance
Tender Value 3.03 Lakhs
Tender Fee Ref. Documents
EMD 3800
Exemption Not Available
Document List
a823374f-f1d6-4645-ac6d-ff1a26133e22.html
BOQ_376862.xls
ScopeofWork.pdf
Tendernotice_1 (18).pdf
Tendernotice_2 (4).pdf

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Tender Timeline

Aug 19, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Aug 29, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 9 days
Aug 31, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 11 days

Tender Documents

Download All (ZIP) ↓
html

a823374f-f1d6-4645-ac6d-ff1a26133e22.html

xls

BOQ_376862.xls

pdf

ScopeofWork.pdf

pdf

Tendernotice_1 (18).pdf

pdf

Tendernotice_2 (4).pdf

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