Gujarat: Vasna Barrage gets 19 new gates in record 35-day safety upgrade
Gandhinagar, June 23
Ahmedabad's Vasna Barrage, a key flood-control and water-management structure on the Sabarmati River, has undergone a major overhaul ahead of the monsoon, with authorities completing the replacement and repair of 29 gates in a record 35 days after a dam safety inspection recommended urgent intervention.
The Gujarat Water Resources Department said 19 new gates were installed and 10 existing gates repaired at a total cost of Rs 10.15 crore. Water has now begun to be stored in the barrage again following the completion of the work.
Constructed in 1976, the Vasna Barrage plays an important role in regulating water flow through Ahmedabad and in managing floodwaters during the monsoon.
During a pre-monsoon inspection conducted in 2025 under the Dam Safety Act, engineers from the department's Mechanical Division recommended the renovation and repair of the barrage gates to ensure the structure's long-term safety and operational reliability.
Acting on those recommendations, authorities completely emptied the barrage on April 17 and began work on what officials described as a "war footing".
Fabrication of various gate components was completed over a period of 4 months, after which installation work commenced once the reservoir had been drained.
The department said the replacement of 19 gates and the repair of 10 others were completed within just 35 days, with the assistance of five heavy-duty mobile cranes.
A total of 460 metric tonnes of structural steel was used in the project. Civil engineering teams simultaneously undertook strengthening work on the barrage's existing structural components.
Officials noted that similar projects generally take between four and five months to complete after the structure is emptied.
However, the Vasna Barrage work was finished within 35 days, allowing water to be impounded again before the onset of the monsoon.
The barrage consists of 30 gates in total, including 24 measuring 60 ft by 12 ft, 2 measuring 60 ft by 14 ft, and 4 measuring 60 ft by 16 ft.
Prior to the latest project, 11 gates had already been replaced over the years as required, including three in 2010, two in 2011, five in 2013 and one in 2025.
"Dam safety projects are being prioritised across Gujarat under the leadership of Chief Minister Bhupendra Patel and the guidance of Water Resources and Water Supply Minister Ishwarsinh Patel," officials noted.
Officials said the completed works are expected to enhance the barrage's safety during the monsoon season and help ensure adequate irrigation water supplies for farmers in rural areas of Ahmedabad district in the years ahead.
— IANS
Reader Comments
Finally some good news from Gujarat! As a farmer in Ahmedabad district, I know how this barrage impacts irrigation for our fields. Last summer we had water shortage because of gate leakage. This repair with 460 metric tonnes of steel sounds solid. But Rs 10.15 crore is a big amount - I hope there is accountability and proper tendering. Also, what about regular maintenance? We shouldn't wait for 50-year-old structures to become a hazard. 🤔
Great efficiency - 35 days vs normal 4-5 months! War footing indeed! This shows what Indian engineers can achieve when given the right resources and deadlines. The fabrication taking 4 months first was smart planning. I hope the state government extends similar urgency to other aging dams across Gujarat. The Sabarmati riverfront development was such a success, and this upgrade complements it well. Just make sure the water quality monitoring also improves after monsoon! 🌊
Interesting approach from Indian authorities - a 50-year-old barrage getting modernized in record time. The use of 5 heavy-duty cranes suggests good project management. But I'm curious: were all 19 new gates manufactured domestically? Also, how robust is the inspection regime? The Dam Safety Act seems to be working if they identified issues early. This would have taken months in most countries. Impressive, but let's see how the gates perform during peak monsoon. 💧
As an engineer, I appreciate the technical details shared - 19 new gates, 460 MT steel, 30 total gates with varying sizes. This is significant modernization. However, I wish the article mentioned whether old gates were recycled and how the new gates are corrosion-resistant given Sabarmati's changing water quality. Also, why only 35 days? Was safety compromised for speed? But overall, good to see infrastructure investment ahead of monsoon. Let's hope other states follow Gujarat's lead! ⚙️
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