Ahmedabad’s Vasna Barrage, a crucial flood-control and water-management structure on the Sabarmati River, has recently undergone significant renovations in preparation for the upcoming monsoon season. The Gujarat Water Resources Department completed the replacement and repair of 29 gates within a record 35 days following a dam safety inspection that highlighted the need for urgent action. The project, costing Rs 10.15 crore, involved installing 19 new gates and repairing 10 existing ones, allowing water storage to resume at the barrage.
Constructed in 1976, the Vasna Barrage serves a vital role in regulating water flow in Ahmedabad and managing floodwaters during the monsoon. Engineers from the department’s Mechanical Division, during a pre-monsoon inspection in 2025 under the Dam Safety Act, recommended the renovation and repair of the barrage gates to ensure its long-term safety and operational reliability. Acting swiftly on these recommendations, authorities emptied the barrage on April 17 and began the renovation work promptly.
The fabrication of various gate components was completed over four months, followed by the installation work after draining the reservoir. With the assistance of five heavy-duty mobile cranes, the replacement of 19 gates and the repair of 10 others were finished in just 35 days. A significant amount of 460 metric tonnes of structural steel was utilized in the project, with civil engineering teams simultaneously reinforcing the barrage’s existing structural components.
Typically, similar projects take between four to five months to complete after the structure is emptied. However, the Vasna Barrage renovation was accomplished within 35 days, ensuring the resumption of water impoundment before the monsoon season. The completion of this project is expected to enhance the safety of the barrage during the monsoon and secure sufficient irrigation water supplies for farmers in rural areas of Ahmedabad district in the future.
