Archive · 12 Nov 2025
CWC Grants In-Principle Approval for Polavaram Dam Gap-II Works
Imagine building a big wall to hold back water, called the Polavaram project.
Engineers need to get permission from a main water group, the CWC, before they can build certain parts of the wall.
Recently, the CWC gave a conditional okay for one part, the gap-II works.
This means the builders can start working on that section, but they still need to finalize some smaller details about the design.
They are rushing to finish this part because the state leader wants the whole project done by the end of 2027.
They are also putting up cameras to watch how the work is going.
Officials from another state even visited to learn how they are building it.
The Central Water Commission (CWC) has given 'in-principle' approval for the earth-cum-rock-fill dam gap-II works of the Polavaram project.
The approval is conditional upon clearance of specific designs and drawings, with fresh drawings submitted by AP authorities on Tuesday.
Work on the sand reach of gap-II, from 430 to 890 meters chainage, will commence now that diaphragm wall works are complete.
The target for completing the Polavaram project has been set for the end of December 2027.
Electronic surveillance via CCTV cameras is being installed at the project site to monitor work progress.
- Who
- Central Water Commission (CWC) and Andhra Pradesh water resources authorities
- What
- Central Water Commission granted 'in-principle' approval for the Polavaram project’s earth-cum-rock-fill dam gap-II works, conditional to design and drawing clearances.
- When
- Fresh drawings were submitted on Tuesday, with the approval granted subsequently.
- Where
- Polavaram Project site, Andhra Pradesh
- Why
- To expedite the execution of the Polavaram project as per the Chief Minister's directives and to meet the scheduled completion by December 2027.
Central Water Commission (CWC)
Andhra Pradesh Water Resources Authorities
Design and Drawing Approvals
Central Water Commission (CWC)
Sought changes in submitted designs and drawings for ECRF dam gap-II works and is yet to approve some designs for gap-I.
Andhra Pradesh Water Resources Authorities
Submitted fresh drawings for ECRF dam gap-II works based on CWC's feedback and are awaiting approval for gap-I designs.
- Project Name
- Polavaram Project
- Approving Body
- Central Water Commission (CWC)
- Work Approved
- Earth-cum-Rock-Fill (ECRF) Dam Gap-II Works
- Target Completion Date
- End of December 2027
- Recent Action
- Submission of fresh drawings for ECRF dam gap-II works.
- Monitoring
- Installation of CCTV cameras for electronic surveillance.