Tamil Nadu Government Invites Tender to Prepare DPR for Restoration of Chennai Rivers and Buckingham Canal

The Tamil Nadu government has invited tenders to prepare a Detailed Project Report (DPR) for the restoration and improvement of Chennai`s major waterways, including the Cooum River, Adyar River and Buckingham Canal.

The proposed initiative aims to develop a comprehensive plan to improve the condition of these waterways, with a focus on restoration, environmental protection and long-term urban water management.

DPR to Cover Cooum, Adyar and Buckingham Canal

The tender covers the preparation of a detailed project report for the restoration of three important waterways in Chennai:

Cooum River: Planning measures to improve the river`s condition.

Adyar River: Assessing restoration requirements and possible improvement measures.

Buckingham Canal: Preparing plans for rehabilitation and environmental improvement.

The DPR is expected to examine technical requirements, estimated project costs and environmental protection considerations to support future restoration work.

Tender Application Deadline: November 3, 2026

Interested and eligible firms can submit their applications through the Tamil Nadu government`s official e-tender portal.

Tender portal: https://tntenders.gov.in

Application deadline: November 3, 2026

Closing time: 11:00 AM

Interested companies should visit the official portal to review the complete tender notice, eligibility requirements, scope of work and submission conditions before applying.

Chennai Waterway Restoration: Why It Matters

The Cooum River, Adyar River and Buckingham Canal are significant components of Chennai`s urban water network. Improving their condition is important for environmental management, waterway maintenance and the city`s long-term flood mitigation planning.

A comprehensive DPR can help authorities identify restoration priorities, assess technical challenges and estimate the financial requirements for future implementation.

The latest tender marks a planning step towards developing restoration proposals for these waterways. The actual execution of restoration works will depend on subsequent approvals, funding and project decisions.