Grasp the golden construction period!This major water conservancy project has completed a total of 797 million yuan in investment

The excavator, the shovel truck shuttled back and forth, the transportation ship and hanging ship jointly operated ... Recently, at the scene of the emergency treatment project of the collapse of the Jiangxi section of the Yangtze River in the Yangtze River, more than 300 builders are seizing the golden construction timing of the low water level of the Yangtze River this year, fighting for it. On the 152 -kilometer of the Yangtze River Coastline of Jiujiang.

The emergency treatment project of the Jiangxi Duanshi Duanxian Duanjiang Section of the Yangtze River is one of the 150 major water conservancy projects in the country. It started construction in October 2021. The total length of the protection shore was 65.4 kilometers. The total investment of more than 1.3 billion yuan, the total construction period was 24 months. The scope of engineering governance involves 7 counties (cities, districts) in Jiujiang. In recent years, with the changes in the conditions of the dry flow of the Yangtze River, there have been different degrees of danger of the river section along the river. The project is of great significance to eliminate hidden dangers of flood control, maintain the safety and stability of the shoreline, and protect the safety of the lives and property along the line. At present, nearly 60%of the project has been completed, and a total of 797 million yuan has been completed. The entire project is expected to be completed by the end of 2023.

Establish the concept of "boutique engineering"

Rolling the Yangtze River, galloping. The Yangtze River Ganliu Jiangxi Duanshi Emergency Treatment Project is under tight and orderly construction. At the gate of No. 36, Yangtze River City, Xunyang District, in the Tianyang embankment in Hukou County, the box ship was thrown into construction operations. The fast measurement system of the stone quickly shows the basic data such as the dropping point, distribution, range, and thickness of the stone throwing point, and realize the three -dimensional visualization of underwater stones.

Zhu Shengping, director of the Engineering Construction Division of the Engineering Construction Project Department, introduced that the project firmly establishes a "boutique engineering" and awareness of high -quality engineering. According to the characteristics of water flow, it is carefully designed to innovate a series of new technologies and new processes. For example, the sink -type deep -water throwing stone (Say Gabin) is constructed, and a customized sink -type stone throwing ship is adopted. The stone is installed into the grid of the sinking box. , Drive, Limited Limit and other devices for linked operations, and put the sinking box to 3 meters to 4 meters near the river bed, open the bottom of the sinking box, and throw the stones smoothly to the designated area to ensure the accuracy and uniformity of the stone throwing stones. Degree, forming continuous stone throws on the bottom of the river bed. In addition, polyurethane gravel slopes and concrete matrix locks are also used, which is safe and stable, but also increases the effect of ecological landscape.

Do a good job of "boutique engineering" control

Despite the adverse effects of the rapid rise of the Yangtze River water level in Jiangxi in March this year, Xiong Xuanning, executive deputy director of the engineering project department, is still confident in the progress of smooth promotion of the project. "We insist on‘ two hands and two do n’t mistake, and do everything possible to increase mechanical and manpower investment, strict progress control measures, strict quality control measures, strict safety control measures, and ensure that the annual goals and tasks are completed. ”

The Yangtze River Ganliu Jiangxi Duanshi Emergency Management Project governed 17 sections of the collapse shore. In response to the characteristics of multi -line and long project points, the project department improves and perfect various systems such as the quality, safety, progress, and investment control of the project, and formulate more than 10 rules and regulations such as the "Project Management Measures (Trial)" before the project implementation. To regulate and ensure project construction. The project department also actively coordinated the relevant departments of Jiujiang City and the parties to the construction of the construction. Focusing on the implementation of engineering safety, quality assurance and planning, compared with the requirements of the time node, the "five bidding sections, six sub -departments management, seven counties, The model of district guarantee "has strongly promoted project construction in an orderly manner.

Adhere to the "boutique project" style

At the project site, a group of special figures were active everywhere. During the Spring Festival, the project department insisted on "major projects", overcome the low temperature weather after the festival, prepared for flood prevention and flooding, forced the first half of the year, and for the third quarter, party members in the three teams played a pioneer model.

The emergency treatment project of the Jiangxi Duanshi Duanjian section of the Yangtze River is one of the pilot projects of the Jiangxi Province's "Party Construction Entrance Site". The project department has always adhered to the construction of project construction, grasping the party's construction in one hand, and the deployment and implementation of party building work with project construction, effectively promoting the organic combination of party building and project construction, and mutual promotion. Essence

The amount of funds and material procurement of major engineering construction is large. In order to prevent the risk of integrity, the project department specially issued a manual for the prevention and control of the water conservancy industry's integrity risk prevention and control, and signed the "Procedural Living List of Lifetime Responsibility for Engineering Quality" with relevant units to further clarify the construction goals, power, responsibilities and integrity discipline, resolutely eliminate the conversion of interests, and resolutely keep it. The bottom line is not over red line, does not touch the high -voltage line to ensure the safety of integrity.

Source: Jiangxi Provincial Water Resources Department

Author: Wan Jing

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