[Fixing rates for carrying out routine repairs and maintenance works including civil works, pipe laying works for water supply and sewerage for a period of Two years in WTP] open

CMWSS Board

Ref: CNT/WSS/SEW/MWB/RC/3740/25-26 · ID: 2026_CMWSS_674204_1

Category Civil Works

AI summary

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

Overview

The CMWSS Board has published an open tender for fixing rates related to routine repairs and maintenance works, including civil works and pipe laying for water supply and sewerage, for a duration of two years at the Water Treatment Plant (WTP) in Chennai. This tender is identified by the tender ID 2026_CMWSS_674204_1 and is crucial for contractors specializing in civil works.

Scope / Work

The scope of the work involves:

  • Routine repairs and maintenance works.
  • Civil works and pipe laying for water supply and sewerage.
  • The contract duration is set for two years (730 days).
  • Bidders must have a minimum qualification of Class VA and above.

Fees & EMD

  • Tender Fee: There is no tender fee required for this bid.
  • EMD (Earnest Money Deposit): A fixed EMD of ₹20,000 is mandatory. No exemptions are allowed for the EMD.
  • Payment for the EMD must be made online through SBI Bank.

Key dates

  • Tender Published: 13-Mar-2026 at 09:00 AM
  • Bid Submission Start: 25-Mar-2026 at 11:30 AM
  • Bid Submission End: 07-May-2026 at 03:00 PM
  • Bid Opening Date: 08-May-2026 at 03:00 PM
  • Document Download Period: From 13-Mar-2026 to 07-May-2026.

Bidders should ensure timely submission of documents and adherence to the specified timelines to avoid disqualification.

AI insights

Risk factors

  • fixed EMD of ₹20,000
  • 90 days bid validity
  • tight submission timeline
  • no tender fee

Financials

Tender value Undisclosed
EMD amount ₹20,000 — payable to Nil at Nil
Tender fee ₹0.00 — payable to Nil at Nil

Payment mode Online

Timeline

Publish date 13-Mar-2026 09:00 AM
Bid end 07-May-2026 03:00 PM
Opening date 08-May-2026 03:00 PM

Documents available from 13-Mar-2026 09:00 AM to 07-May-2026 03:00 PM.

Tender Documents

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Name Size Type Action
ARC3740.pdf 2.08 MB PDF
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BOQ_810365.xls 292.5 KB XLS
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3740_Extension.pdf 286.94 KB PDF
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3740_Extension.pdf 286.94 KB PDF
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RTQAddendum_II_ARCWTP.pdf 429.46 KB PDF
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Addendum_I_ARCWTP.pdf 230.76 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).

1stTenderExtension

Type Date

Published Corrigendum Details Date : 11-Apr-2026 12:01 PM [Tender information] Organisation Chain : CMWSS Board||Contracts and Monitoring||SE C and M Tender ID : 2026_CMWSS_674204_1 Tender Ref No : CNT/WSS/SEW/MWB/RC/3740/25-26 Tender Title : Fixing rates for carrying out routine repairs and maintenance works including civil works, pipe laying works for water supply and sewerage for a period of Two years in WTP Corrigendum Type : Date [Corrigendum:2] Corrigendum title: 1stTenderExtension Description: 1stTenderExtension Published: 30-Mar-2026 05:29 PM Document: 3740_Extension.pdf Size (KB): 286.94 Publish Date: 13-Mar-2026 09:00 AM │ Bid Opening Date: 08-May-2026 03:00 PM Document Download/Sale Start Date: 13-Mar-2026 09:00 AM │ Document Download/Sale End Date: 07-May-2026 03:00 PM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 25-Mar-2026 11:30 AM │ Bid Submission End Date: 07-May-2026 03:00 PM [Critical Dates] [Corrigendum:1] Publish Date: 13-Mar-2026 09:00 AM │ Bid Opening Date: 30-Apr-2026 03:00 PM Document Download/Sale Start Date: 13-Mar-2026 09:00 AM │ Document Download/Sale End Date: 29-Apr-2026 03:00 PM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 25-Mar-2026 11:30 AM │ Bid Submission End Date: 29-Apr-2026 03:00 PM [Critical Dates] [Details Before Corrigendum] Publish Date: 13-Mar-2026 09:00 AM │ Bid Opening Date: 09-Apr-2026 03:00 PM Document Download/Sale Start Date: 13-Mar-2026 09:00 AM │ Document Download/Sale End Date: 08-Apr-2026 03:00 PM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 25-Mar-2026 11:30 AM │ Bid Submission End Date: 08-Apr-2026 03:00 PM [Critical Dates]
File Size Type Action
3740_Extension.pdf 286.94 PDF
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3740_Extension.pdf 286.94 PDF
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RTQandAddendum II

Type Technical Bid

Published Corrigendum Details Date : 11-Apr-2026 12:01 PM [Tender information] Organisation Chain : CMWSS Board||Contracts and Monitoring||SE C and M Tender ID : 2026_CMWSS_674204_1 Tender Ref No : CNT/WSS/SEW/MWB/RC/3740/25-26 Tender Title : Fixing rates for carrying out routine repairs and maintenance works including civil works, pipe laying works for water supply and sewerage for a period of Two years in WTP Corrigendum Type : Technical Bid [Corrigendum Document Details]
File Size Type Action
RTQAddendum_II_ARCWTP.pdf 429.46 PDF
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Addendum_I_ARCWTP.pdf 230.76 PDF
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Work details

Location, category, and schedule for this procurement.

Location Chennai
Category Civil Works
Period of work 730 days
Bid validity 90 days

Tender basics

Tender type Open Tender
Form of contract Percentage
Tender category Works
No. of covers 1
Organisation chain CMWSS Board||Contracts and Monitoring||SE C and M
Source portal tntenders.gov.in

Authority details

Inviting authority Superintending Engineer (C and M)
Address Office of Superintending Engineer, Contracts Monitoring, 4th Floor, CMWSS Board, No.1, Pumping Station Road, Chintadripet, Chennai 600 002
Payment instruments Online

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