渠江流域骨干防洪工程建设上紧发条

Project Overview - The Gujun Reservoir project in Wanyuan City has a total investment of approximately 2.938 billion yuan, with a maximum dam height of 77.4 meters and a total storage capacity of 127 million cubic meters. It is one of the 150 major water conservancy projects approved by the State Council [2] - As of the end of 2025, the project has completed an investment of 2.02 billion yuan, accounting for 68.7% of the total investment [2] Project Progress - The main construction of the Gujun Reservoir began in August 2023 and is currently in a peak construction phase, with over 400 construction and management personnel and more than 100 construction vehicles on site [2] - The project aims to complete the dam's topping by the end of 2026 and achieve full completion by April 2027 [2] Construction Techniques and Management - The project team is focusing on concrete quality control and resource allocation during the critical phase of dam concrete pouring. They are also advancing the construction of supporting facilities such as the power plant and fishway [2][4] - Innovative techniques, such as the use of rock-fill concrete, have improved the efficiency of cofferdam construction by approximately 20% and reduced overall costs by over 15% [4] - Continuous 24-hour shifts and meticulous construction management are being implemented to ensure timely progress and resource availability [4] Flood Control and Economic Impact - The Gujun Reservoir is primarily a flood control project with a flood storage capacity of 8.9 million cubic meters. It aims to enhance the flood control capacity of the region significantly [5] - Once completed, the reservoir will provide an additional 12 million cubic meters of quality water, supporting rural revitalization and high-quality industrial development [5] - The reservoir's construction is expected to improve flood control standards for nearby towns and promote ecological tourism, contributing to the green economic transformation [5]