[WBIW/CTU/CE(N)/e-NIT-25(e)/ 2025-26 S.L-01] open

IRRIGATION AND WATERWAYS DEPT.

Ref: WBIW/CTU/CE(N)/e-NIT-25(e)/ 2025-26 · ID: 2026_IWD_982533_1

Value: ₹89,82,71,076

Category CIVIL WORKS

AI summary

This tender provides details about the project including scope of work, estimated value, deadlines, and eligibility requirements.

Overview

The tender titled [WBIW/CTU/CE(N)/e-NIT-25(e)/ 2025-26 S.L-01] is issued by the Irrigation and Waterways Department for the rehabilitation work of the downstream of Tilpara Mihirlal Barrage located in Birbhum District, West Bengal. The total tender value is approximately ₹89.82 Crores. This is an Open Tender, and bidders are invited to submit their proposals in a two-cover system.

Scope / Work

The scope of work includes rehabilitation activities at the specified barrage site. Bidders must refer to the tender documents for detailed specifications and qualifications required. The work is categorized under Civil Works and is expected to be completed within 334 days from the commencement date. Bidders should also note that the bid validity period is 120 days.

Fees & EMD

There is no tender fee for this bid. However, an Earnest Money Deposit (EMD) of ₹50,00,000 is required, with exemptions allowed under certain conditions. The EMD is fixed and must be submitted online, along with the bid.

Key dates

  • Publish Date: 05-Jan-2026 10:00 AM
  • Bid Submission Start Date: 05-Jan-2026 10:00 AM
  • Bid Submission End Date: 17-Apr-2026 04:00 PM
  • Bid Opening Date: 18-Apr-2026 12:00 PM
  • Pre-Bid Meeting: 13-Jan-2026 02:00 PM at Central Tender Unit, Jalasampad Bhawan, Salt Lake, Kolkata.

Bidders are encouraged to download the tender documents and submit their bids within the stipulated timelines to ensure compliance with the tender requirements.

AI insights

Risk factors

  • high EMD amount
  • tight bid submission timeline
  • 120 days bid validity
  • no tender fee

Financials

Tender value ₹89,82,71,076
EMD amount ₹50,00,000 — payable to Nil at Nil
Tender fee

Payment mode Online

Timeline

Publish date 05-Jan-2026 10:00 AM
Bid end 17-Apr-2026 04:00 PM
Opening date 18-Apr-2026 12:00 PM

Documents available from 05-Jan-2026 10:00 AM to 17-Apr-2026 04:00 PM.

Tender Documents

How tender documents work

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Name Size Type Action
BARCHART.pdf 286.49 KB PDF
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BOQ_2396646.xls 444.5 KB XLS
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DRAWING.pdf 478.85 KB PDF
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WB2911.pdf 1.86 MB PDF
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11THCORRIGENDUM_TIMEEXTENSION.pdf 1021.37 KB PDF
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10THCORRI_0001.pdf 1.61 MB PDF
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9THCORRITIMEEXTENSION_0001.pdf 1.55 MB PDF
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Tipara8thcorri.pdf 1022.05 KB PDF
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7THCORRI.pdf 1.54 MB PDF
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6THCORRI_0001.pdf 1.40 MB PDF
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4THCORRI_0001.pdf 1.82 MB PDF
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3RDCORRI_0001.pdf 1.54 MB PDF
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2NDCORRIDATE_0001.pdf 1.50 MB PDF
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5THCORRI_0001.pdf 1.93 MB PDF
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1STCORRI_0001.pdf 1.48 MB PDF
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Corrigenda

Official amendments and notices. PDFs open in the same viewer as tender documents (sign in, verified email, daily limit applies).

11TH CORRIGENDUM TIME EXTENSION

Type Date

Published Corrigendum Details Date : 13-Apr-2026 09:24 PM [Tender information] Organisation Chain : IRRIGATION AND WATERWAYS DEPT.||CE - D AND R AND CENTRAL||CENTRAL TENDER UNIT (CTU) Tender ID : 2026_IWD_982533_1 Tender Ref No : WBIW/CTU/CE(N)/e-NIT-25(e)/ 2025-26 Tender Title : WBIW/CTU/CE(N)/e-NIT-25(e)/ 2025-26 S.L-01 Corrigendum Type : Date [Corrigendum:9] Corrigendum title: 11TH CORRIGENDUM TIME EXTENSION Description: 11TH CORRIGENDUM TIME EXTENSION Published: 06-Apr-2026 12:02 PM Document: 11THCORRIGENDUM_TIMEEXTENSION.pdf Size (KB): 1021.37 Publish Date: 05-Jan-2026 10:00 AM │ Bid Opening Date: 18-Apr-2026 12:00 PM Document Download/Sale Start Date: 05-Jan-2026 10:00 AM │ Document Download/Sale End Date: 17-Apr-2026 04:00 PM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 05-Jan-2026 10:00 AM │ Bid Submission End Date: 17-Apr-2026 04:00 PM Pre Bid Meeting Date: 13-Jan-2026 02:00 PM [Critical Dates] [Corrigendum:8] Publish Date: 05-Jan-2026 10:00 AM │ Bid Opening Date: 07-Apr-2026 04:55 PM Document Download/Sale Start Date: 05-Jan-2026 10:00 AM │ Document Download/Sale End Date: 07-Apr-2026 01:00 PM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 05-Jan-2026 10:00 AM │ Bid Submission End Date: 07-Apr-2026 01:00 PM Pre Bid Meeting Date: 13-Jan-2026 02:00 PM [Critical Dates] [Corrigendum:7] Publish Date: 05-Jan-2026 10:00 AM │ Bid Opening Date: 23-Mar-2026 04:55 PM Document Download/Sale Start Date: 05-Jan-2026 10:00 AM │ Document Download/Sale End Date: 23-Mar-2026 01:00 PM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 05-Jan-2026 10:00 AM │ Bid Submission End Date: 23-Mar-2026 01:00 PM Pre Bid Meeting Date: 13-Jan-2026 02:00 PM [Critical Dates] [Corrigendum:6] Publish Date: 05-Jan-2026 10:00 AM │ Bid Opening Date: 16-Mar-2026 04:55 PM Document Download/Sale Start Date: 05-Jan-2026 10:00 AM │ Document Download/Sale End Date: 16-Mar-2026 01:00 PM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 05-Jan-2026 10:00 AM │ Bid Submission End Date: 16-Mar-2026 01:00 PM Pre Bid Meeting Date: 13-Jan-2026 02:00 PM [Critical Dates] [Corrigendum:5] Publish Date: 05-Jan-2026 10:00 AM │ Bid Opening Date: 07-Mar-2026 05:00 PM Document Download/Sale Start Date: 05-Jan-2026 10:00 AM │ Document Download/Sale End Date: 07-Mar-2026 11:00 AM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 05-Jan-2026 10:00 AM │ Bid Submission End Date: 07-Mar-2026 11:00 AM Pre Bid Meeting Date: 13-Jan-2026 02:00 PM [Critical Dates] [Corrigendum:4] Publish Date: 05-Jan-2026 10:00 AM │ Bid Opening Date: 26-Feb-2026 05:00 PM Document Download/Sale Start Date: 05-Jan-2026 10:00 AM │ Document Download/Sale End Date: 26-Feb-2026 01:00 PM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 05-Jan-2026 10:00 AM │ Bid Submission End Date: 26-Feb-2026 01:00 PM Pre Bid Meeting Date: 13-Jan-2026 02:00 PM [Critical Dates] [Corrigendum:3] Publish Date: 05-Jan-2026 10:00 AM │ Bid Opening Date: 19-Feb-2026 05:00 PM Document Download/Sale Start Date: 05-Jan-2026 10:00 AM │ Document Download/Sale End Date: 19-Feb-2026 01:00 PM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 05-Jan-2026 10:00 AM │ Bid Submission End Date: 19-Feb-2026 01:00 PM Pre Bid Meeting Date: 13-Jan-2026 02:00 PM [Critical Dates] [Corrigendum:2] Publish Date: 05-Jan-2026 10:00 AM │ Bid Opening Date: 11-Feb-2026 05:00 PM Document Download/Sale Start Date: 05-Jan-2026 10:00 AM │ Document Download/Sale End Date: 11-Feb-2026 10:00 AM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 05-Jan-2026 10:00 AM │ Bid Submission End Date: 11-Feb-2026 10:00 AM Pre Bid Meeting Date: 13-Jan-2026 02:00 PM [Critical Dates] [Corrigendum:1] Publish Date: 05-Jan-2026 10:00 AM │ Bid Opening Date: 03-Feb-2026 03:00 PM Document Download/Sale Start Date: 05-Jan-2026 10:00 AM │ Document Download/Sale End Date: 03-Feb-2026 10:00 AM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 05-Jan-2026 10:00 AM │ Bid Submission End Date: 03-Feb-2026 10:00 AM Pre Bid Meeting Date: 13-Jan-2026 02:00 PM [Critical Dates] [Details Before Corrigendum] Publish Date: 05-Jan-2026 10:00 AM │ Bid Opening Date: 27-Jan-2026 02:00 PM Document Download/Sale Start Date: 05-Jan-2026 10:00 AM │ Document Download/Sale End Date: 26-Jan-2026 05:00 PM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 05-Jan-2026 10:00 AM │ Bid Submission End Date: 26-Jan-2026 05:00 PM Pre Bid Meeting Date: 13-Jan-2026 02:00 PM [Critical Dates]
File Size Type Action
11THCORRIGENDUM_TIMEEXTENSION.pdf 1021.37 PDF
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10THCORRI_0001.pdf 1652.72 PDF
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9THCORRITIMEEXTENSION_0001.pdf 1588.35 PDF
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Tipara8thcorri.pdf 1022.05 PDF
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7THCORRI.pdf 1572.92 PDF
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6THCORRI_0001.pdf 1428.85 PDF
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4THCORRI_0001.pdf 1865.71 PDF
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3RDCORRI_0001.pdf 1572.08 PDF
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2NDCORRIDATE_0001.pdf 1539.8 PDF
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CLAUSE30

Type Other

Published Corrigendum Details Date : 13-Apr-2026 09:24 PM [Tender information] Organisation Chain : IRRIGATION AND WATERWAYS DEPT.||CE - D AND R AND CENTRAL||CENTRAL TENDER UNIT (CTU) Tender ID : 2026_IWD_982533_1 Tender Ref No : WBIW/CTU/CE(N)/e-NIT-25(e)/ 2025-26 Tender Title : WBIW/CTU/CE(N)/e-NIT-25(e)/ 2025-26 S.L-01 Corrigendum Type : Other [Corrigendum Document Details]
File Size Type Action
5THCORRI_0001.pdf 1974.14 PDF
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1STCORRI_0001.pdf 1511.27 PDF
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Work details

Location, category, and schedule for this procurement.

Location Tilpara Mihirlal Barrage
Category CIVIL WORKS
Period of work 334 days
Bid validity 120 days

Tender basics

Tender type Open Tender
Form of contract Percentage
Tender category Works
No. of covers 2
Organisation chain IRRIGATION AND WATERWAYS DEPT.||CE - D AND R AND CENTRAL||CENTRAL TENDER UNIT (CTU)
Source portal wbtenders.gov.in

Authority details

Inviting authority SE/CTU
Address Central Tender Unit Jalasampad Bhawan, 8thFloor, Salt Lake, Kolkata-700091
Payment instruments Online , Online

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