Coal India

Active

Works

Electrical and Maintenance Works

Repairing of Crompton Parkingson make 250KVA, 11KV/440V Lighting Transformer for Mines Lighting Transformer at DOCP.

Bharat Coking Coal Limited

DAMAGORIA COLLIERY | Paschim Bardhaman, West Bengal

Amount: ₹1.8 LCloses: 13 Jul 20265d left

Tender Value

₹1.8 L

EMD Value

₹2,300

Closing Date

13 Jul 2026, 1:00 pm5d left

Tender Inviting Organisation

Name

AREA MANAGER EnM, CV AREA

Address

BARAKAR, 713324

Work Description

Repairing of Crompton Parkingson make 250KVA, 11KV/440V Lighting Transformer for Mines Lighting Transformer at DOCP.

Tender Information

Tender ID

2026_BCCL_361652_1

Reference Number

BCCL/CV/XII/EnM/ TENDER/2026-27/29

Tender Type

Open Tender

Product Category

Electrical and Maintenance Works

Period of Work

7 days

Location

DAMAGORIA COLLIERY

Source Website

Subscribe to view

Eligibility / Pre-Qualification

Please refer Tender documents.

Documents Required

5 documents required · 5 mandatory

Fee/PreQual/Technical

RequiredWORK EXPERIENCE (Clause 8A of NIT) (.pdf)

Required(ANNEXURE - I to VIII) AS PER NIT (.pdf)

RequiredDigital Signature Certificate (DSC) (.pdf)

RequiredVALID ELECTRICAL LICENSE AS PER NIT (.pdf)

Finance

RequiredBOQ (.xls)

Fee & Financial Details

EMD Fee Amount

₹2,300

Important Dates

Last Activity

4 Jul 2026

Published

4 Jul 2026

Bid Opening

14 Jul 2026

Download Starts

4 Jul 2026

Download Ends

13 Jul 2026

Submission Starts

4 Jul 2026

Clarification Period

4 Jul 2026 - 7 Jul 2026

Bill of Quantities

PercentageBoQ_Ver3.0INR

This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.

BoQ1 (10 items)

Sl No	Description	Qty	Unit	Est. Rate	Est. Amount
1Item Description/ Heading
1.01	Dismantling of core & winding from the transformer tank after draining out of all transformer oil and cleaning	1	NO	3,500	₹3,500
1.02	New fittings of electrolyte grade coper conductor in place of Burnt / Damaged coils of primary and secondary winding	187	KG	750	₹1,40,250
1.03	Re-insulation of TPC for both primary and secondary coil conductor	260	KG	100	₹26,000
1.04	Cost of brazing, rupaton rod, oxygen, DA for brazing of all primary and secondary connection with supply of required materials	1	NO	5,000	₹5,000
1.05	Cost of 33KV Grade insulation materials varnish Pospond paper, mainila paper, oil duct, separator and cotton tape, wearing tape	1	SET	11,500	₹11,500
1.06	Reformation of coil primary and secondary	1	SET	9,000	₹9,000
1.07	Providing of Neoprine Gaskets top cover connection & box within missing nut-bolt tapchanger repairing etc.	1	SET	6,000	₹6,000
1.08	Transporting UP & Down/Loding, unloading	2	TIME	1,000	₹2,000
1.09	All parts fittings & testing within supervision charge 10%	1	LS	12,880	₹12,880

Documents

Tap a document below to read it instantly. You can also download everything as a ZIP if you prefer.

Tender Page Snapshot

details.html

html • 0.04 MB

NIT Documents

Tendernotice_1.pdf

PDF • 1.24 MB

Work Item Documents

BOQ_374539.xls

BOQ • 0.34 MB

Ready to Participate?

Download all tender documents and submit your bid