[Consulting Services for Supervision of Constructions of Sea Turtle Conservation Centre, International Dugong Conservation Centre, Mangrove Conservation Centre, International Bird Centre] open

Tamil Nadu Coastal Restoration Mission

Ref: IN-TNSHORE-532766-CS-QCBS · ID: 2026_TNCRM_652543_2

Category Consultancy

AI summary

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

Overview

The Tamil Nadu Coastal Restoration Mission is inviting bids for consulting services related to the supervision of the construction of various conservation centers, including a Sea Turtle Conservation Centre, International Dugong Conservation Centre, Mangrove Conservation Centre, and International Bird Centre. This is an open tender under the Quality and Cost Based Selection (QCBS) method.

Scope / Work

The selected consultant will be responsible for supervising the construction of the aforementioned centers located in Chennai, Thanjavur, Cuddalore, and Villupuram. The work involves a comprehensive oversight role, ensuring that the construction meets the specified standards and timelines. The total period of work is set for 730 days, with a bid validity of 180 days. A pre-bid meeting is scheduled for 23-Mar-2026 at the office of the Chief Mission Director, which is a crucial opportunity for potential bidders to clarify any doubts regarding the tender.

Fees & EMD

There is no tender fee or Earnest Money Deposit (EMD) required for this tender, which may encourage more bidders to participate. However, bidders should note that no exemptions for fees or EMD are allowed.

Key dates

  • Publish Date: 12-Mar-2026 03:00 PM
  • Document Download Start Date: 12-Mar-2026 03:00 PM
  • Document Download End Date: 27-Apr-2026 03:00 PM
  • Clarification Start Date: 12-Mar-2026 03:00 PM
  • Clarification End Date: 25-Mar-2026 05:00 PM
  • Bid Submission Start Date: 08-Apr-2026 10:00 AM
  • Bid Submission End Date: 27-Apr-2026 03:00 PM
  • Bid Opening Date: 27-Apr-2026 03:30 PM

Bidders are encouraged to prepare their proposals well in advance of the submission deadline to ensure compliance with all requirements.

AI insights

Risk factors

  • tight timelines
  • bid validity
  • no EMD required
  • no tender fee

Financials

Tender value Undisclosed
EMD amount ₹0.00 — payable to Nil at Nil
Tender fee ₹0.00 — payable to Nil at Nil

Timeline

Publish date 12-Mar-2026 03:00 PM
Bid end 27-Apr-2026 03:00 PM
Opening date 27-Apr-2026 03:30 PM

Documents available from 12-Mar-2026 03:00 PM to 27-Apr-2026 03:00 PM. Clarification window: 12-Mar-2026 03:00 PM to 25-Mar-2026 05:00 PM.

Tender Documents

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Name Size Type Action
BOQ_809832.xls 439 KB XLS
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FinalReTenderRFPSupervisionConsultant.pdf 2.00 MB PDF
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DateExtensionCorrigendum3_4CCSupervision.pdf 87.69 KB PDF
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PreBidCorrigendum1_Supervision.pdf 11.18 KB PDF
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FinalCorrigendum-2_SupervisionConsultant.pdf 96.67 KB 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).

Date Corrigendum

Type Date

Published Corrigendum Details Date : 11-Apr-2026 03:56 PM [Tender information] Organisation Chain : Tamil Nadu Coastal Restoration Mission Tender ID : 2026_TNCRM_652543_2 Tender Ref No : IN-TNSHORE-532766-CS-QCBS Tender Title : Consulting Services for Supervision of Constructions of Sea Turtle Conservation Centre, International Dugong Conservation Centre, Mangrove Conservation Centre, International Bird Centre Corrigendum Type : Date [Corrigendum:2] Corrigendum title: Date Corrigendum Description: Extension of Proposal submission deadline Published: 10-Apr-2026 03:30 PM Document: DateExtensionCorrigendum3_4CCSupervision.pdf Size (KB): 87.69 Publish Date: 12-Mar-2026 03:00 PM │ Bid Opening Date: 27-Apr-2026 03:30 PM Document Download/Sale Start Date: 12-Mar-2026 03:00 PM │ Document Download/Sale End Date: 27-Apr-2026 03:00 PM Clarification Start Date: 12-Mar-2026 03:00 PM │ Clarification End Date: 25-Mar-2026 05:00 PM Bid Submission Start Date: 08-Apr-2026 10:00 AM │ Bid Submission End Date: 27-Apr-2026 03:00 PM Pre Bid Meeting Date: 23-Mar-2026 11:30 AM [Critical Dates] [Corrigendum:1] Publish Date: 12-Mar-2026 03:00 PM │ Bid Opening Date: 13-Apr-2026 03:30 PM Document Download/Sale Start Date: 12-Mar-2026 03:00 PM │ Document Download/Sale End Date: 13-Apr-2026 03:00 PM Clarification Start Date: 12-Mar-2026 03:00 PM │ Clarification End Date: 25-Mar-2026 05:00 PM Bid Submission Start Date: 08-Apr-2026 10:00 AM │ Bid Submission End Date: 13-Apr-2026 03:00 PM Pre Bid Meeting Date: 23-Mar-2026 11:30 AM [Critical Dates] [Details Before Corrigendum] [Critical Dates]
File Size Type Action
DateExtensionCorrigendum3_4CCSupervision.pdf 87.69 PDF
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PreBidCorrigendum1_Supervision.pdf 11.18 PDF
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Corrigendum 2

Type Technical Bid

Published Corrigendum Details Date : 11-Apr-2026 03:56 PM [Tender information] Organisation Chain : Tamil Nadu Coastal Restoration Mission Tender ID : 2026_TNCRM_652543_2 Tender Ref No : IN-TNSHORE-532766-CS-QCBS Tender Title : Consulting Services for Supervision of Constructions of Sea Turtle Conservation Centre, International Dugong Conservation Centre, Mangrove Conservation Centre, International Bird Centre Corrigendum Type : Technical Bid [Corrigendum Document Details]
File Size Type Action
FinalCorrigendum-2_SupervisionConsultant.pdf 96.67 PDF
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Work details

Location, category, and schedule for this procurement.

Location 1. Chennai 2. Thanjavur 3. Cuddalore 4. Villupuram
Category Consultancy
Period of work 730 days
Bid validity 180 days

Tender basics

Tender type Open Tender
Form of contract QCBS
Tender category Services
No. of covers 2
Organisation chain Tamil Nadu Coastal Restoration Mission
Source portal tntenders.gov.in

Authority details

Inviting authority The Chief Mission Director, TNCRM
Address Office of the Chief Mission Director, Tamil Nadu Coastal Restoration Mission, 9th Floor, No.327, CMRL HQ - MetroS, Anna Salai, Nandanam, Chennai - 600 035.

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