Ahmedabad (Gujarat) [India], July 6 (ANI): To additional strengthen Prime Minister Narendra Modi’s ‘Catch the Rain’ marketing campaign, the Gujarat Government, underneath the management of Chief Minister Bhupendra Patel, is endeavor a number of main initiatives to enhance irrigation and water availability throughout the state’s distant areas.
As a part of this initiative, two superior Air-Filled Rubber Dam initiatives have been accredited and are presently underneath building: Rajvasana Rubber Dam on the Heran River close to Rajvasana village in Bodeli taluka, Chhota Udepur district and Pathakwadi Rubber Dam on the Ambika River close to Pathakwadi village in Dolvan taluka, Tapi district.
Guided by Water Resources and Water Supply Minister Ishwarsinh Patel, the Rajvasana mission is being developed at a value of 82.97 crore and is focused for completion by September 2027. Once operational, it’ll present direct irrigation advantages to farmers in 25 close by villages.
Similarly, the Pathakwadi Rubber Dam, being constructed at a value of 79.13 crore, relies on superior Japanese design and makes use of South Korean rubber bladder expertise. It will present irrigation water to roughly 650 hectares of farmland, considerably benefiting native farmers.
The mission includes the set up of a 180-metre-long and three.5-metre-high inflatable rubber bladder throughout the Heran River.
The key benefit of this expertise is that it’ll considerably improve the storage capability of the present weir, permitting it to retailer 3.5 million cubic metres (MCM) of water. This will considerably elevate groundwater ranges in surrounding areas, guaranteeing a dependable provide of irrigation and ingesting water. Currently, 75% of the mission has been accomplished.
Unlike standard weirs, the rubber dam can launch accrued sand and silt, sustaining its storage capability. During heavy monsoon floods, the dam may be deflated, permitting floodwaters to go freely and defending close by villages. Construction contains 900 metres of flood safety wall on the left financial institution and 500 metres on the correct financial institution of the river.
The mission contains 10 years of Operation and Maintenance (O&M) to make sure clean and uninterrupted functioning. It will present irrigation to three,420 hectares throughout 25 villages, enabling farmers to domesticate each Kharif (monsoon) and Rabi (winter) crops.
In the longer term, the Rajvasana canal community may even be related to village ponds, bettering groundwater recharge and guaranteeing long-term availability of each ingesting and irrigation water.
A serious breakthrough in water conservation is taking form in Tapi district, recognized for its perennial rivers and pure magnificence.
The Government of Gujarat is establishing a 79.13 crore Air-Filled Rubber Dam throughout the Ambika River close to Pathakwadi village in Dolvan taluka.
The mission will present ample irrigation water for Kharif and summer season crops to farmers in Pathakwadi, Dhodiyawad, Unai, Sindhai, and close by villages. At current, 90% of the development work has been accomplished.
Due to the area’s flat terrain and low riverbanks, establishing standard verify dams or weirs was not technically possible.
Following representations from native farmer leaders and Mohanbhai Kokni, the Water Resources Department performed a survey and determined to undertake the modern Air-Filled Rubber Dam expertise as a substitute of a standard barrage.
The dam has been designed in keeping with the Japanese Code 2000. Its specifically manufactured South Korean rubber bladder, starting from 18 mm to 32 mm in thickness, is engineered to resist temperatures exceeding 50C and has an estimated service lifetime of 30 years.
One of the mission’s most superior options is its SCADA (Supervisory Control and Data Acquisition) automation system. The rubber bladder may be inflated and deflated remotely utilizing a pc, eliminating the necessity for guide operation.
The construction consists of a 2.0-metre-high concrete base, a 2.5-metre inflatable rubber bladder, mounted with J-bolts, a complete top of 4.5 metres, a complete size of 280 metres throughout 4 spans, Flood Protection and Reduced Soil Erosion.
Unlike standard steel-gated dams, the inflatable rubber dam permits floodwaters to go freely throughout the monsoon when deflated, decreasing riverbank erosion.
It additionally allows accrued silt to movement downstream naturally, guaranteeing that the reservoir maintains its water storage capability over the long run.
The Pathakwadi Rubber Dam will retailer roughly 3.5 Million Cubic Metres (MCM) of water and supply irrigation to 650 hectares of agricultural land.
It may even recharge close by wells and borewells, bettering groundwater ranges and guaranteeing a dependable provide of ingesting water for native communities. In the longer term, this expertise can be used as a tidal regulator to forestall seawater intrusion into freshwater methods alongside coastal areas. (ANI)