Shaanxi Water Conservancy and Electric Power Survey and Design Institute of the Ministry of Water Resources in the new century

September 09, 2021

1Reviewing the past, outstanding achievements 1.1 Survey design has been fruitful for 44 years, Shaanxi Institute has been arduously pioneering and pioneering, and the team has grown from 456 people in the early days of the establishment to more than 1,000 people. The business is also dominated by small-scale water conservancy and hydropower projects. In order to support large and medium-sized projects, small projects are paved. So far, the whole hospital has completed 90 planning and design projects, including the completion of cross-basin planning watershed planning river section planning regional planning professional planning and individual project planning, for the comprehensive development and utilization of water resources and water conservancy and hydropower in Shaanxi and other provinces. Engineering construction provides science. Reasonable decision-making basis, the planned irrigated area reached 1.407 million 1; 2 completed the design of 84 types of reservoirs with a total storage capacity of 3.3 billion, of which large reservoirs include Fengjiashan Wool Bay Wangyao 1 Stone River Heihe 1 and Dongzhuang Reservoir In addition, 55 large and medium-sized pumping projects, power installed capacity of about 389,000 urban and rural and factory water supply projects, 26 design, daily water supply, 6 force reached 2,901,300, a number of river management and flood control projects, the total length of the dike 5228 conservation tillage, 18.6 1. Protection of large and medium-sized cities 1. There are 1,764 factories and large and medium-sized factories and mines, with a population of 4.288 million, and the improvement of governance is easy. Salt your juice ± also 1, the drainage surface! 15.1 million industrial and construction, 105 design, total construction area of ​​more than 300,000, 2, a number of tasks issued by the ministries, including the results of the People's Republic of China water resources survey, Shaanxi Province, part of China's water resources utilization, Shaanxi Province, China's largest 1 The average hourly and 6-hour rainfall is 1984, etc.; 3 completed geological survey projects, 26 important geological and technical achievements, and the total drilling footage of about 200,000 geological surveys and surveys exceeded 22,000; 4 completed surveying and mapping projects 448 items, completed the country. The isocenter point is 564 points, the level control line 8992.9 and other level line measurement 6964 allows the claws, the line and the transmission line to be lined up to 32,600 reservoirs and river sections to measure 3,236 pieces. The various scales measure 267.82.1.2 survey and design experience is rich, and the technology level is greatly improved. In more than 40 years of survey design and scientific research practice, Shaanxi Institute has accumulated 6 scoops of experience and formed a supporting technical service system and technical features. In high earth and rock dam technology, irrigation area engineering design, high lift. The design of large-flow pumping stations has strong technical advantages.

In terms of hub engineering design, the low-dam water diversion project in the early days of the founding of the country was mainly developed to the high-tech dams with technical difficulties. The Yangtian Reservoir, designed at the beginning of the founding of the hospital, has a dam height of only 165,000. The current design of the Heihe Jinpen Reservoir dam is as high as 13. The stone river reservoir designed and built in the 1970s is also 41. Gaoshan Reservoir Jieda 3.897. Dam is also a mountain single!

The dam is developed into a variety of dam types such as earth-rock mixed dam concrete gravity dam and arch gauge concrete face rockfill dam. The relationship between water diversion and sand washing has been successfully solved in the layout of the multi-sand river channel water intake. In the basic treatment of earth-rock dams, we have also explored successful experiences. For example, in the design of Stone River engineering, according to the thick layer of sand and gravel in the dam site, the fault zone of the bedrock exists, and the characteristics of the sand-pebble layer are used. The measures have achieved good results. In the design of flood discharge and construction diversion of the high dam large reservoir project, the construction diversion tunnel was changed into a dragon-headed flood discharge tunnel, which reduced the cost and shortened the construction period, Fengjiashan Reservoir. This design idea was adopted by the Shihe River Reservoir and the Heihe Reservoir under construction.

In the design of irrigation and drainage engineering, many valuable experiences have been gained through the retrofitting design and technical summary of the old irrigation district. In the design of irrigation districts, a variety of irrigation methods are closely combined to solve the contradiction between summer irrigation and water shortage during drought.

In the pumping irrigation engineering design, there are low lift and large flow, high lift and small flow and high lift. Large flow of multiple forms of pumping stations. In the design of the pumping station, the suction pool of the multi-machine pool is changed to a single unit single tank, so that the water flows into the pump to be stable, the application is flexible, and the sediment does not accumulate in the front pool, ensuring that the water pump has sufficient water exchange coefficient. In the reservoir pumping channel combined with the reservoir, the design of the post-dam pumping station that uses the pumping station inlet pipe and the reservoir pressure drain pipe to dock is designed. The built-in floating pumping station is simple and does not save equipment and electric energy. The research on the full-voltage asynchronous start-up of the motor of the water station and the water pump protection and the pumping station of the water pumping station has also been explored and achieved success.

In the design of river regulation and flood control engineering, in view of the fact that the flood and flood flow of Shaanxi Province is very different from the frequent flood disasters, it is concluded that only the comprehensive planning and comprehensive management can realize the flood control experience effectively. In the planning, the agriculture, forestry, animal husbandry and water resources are considered, the combination of engineering and non-engineering measures, the combination of near and long-term, rectifying the main river channel, stabilizing the mainstream, ensuring the safe discharge of floods, and playing a very good role in practice.

In terms of geological exploration, combined with the geological features and engineering practices of Shaanxi Province, the reservoir karst leakage is solved. The geological exploration of high-slope stable collapsible loess foundation in loess area and the summary of reservoir bank collapse law and prediction method in loess area have gained rich experience.

For more than 40 years, Shaanxi Institute has created a number of national and even Asian rankings in the industry. For example, the Shishihe Reservoir Project has a high earth-rock dam and is the first of its own earth-rock slabs. The Fengjiashan Reservoir spillway tunnel is the first to use ventilation and erosion-reduction technology and spray-anchor support technology in the domestic water conservancy and hydropower project. The total length of the 10,000-meter tunnel is 12,616. At that time, China's longest loess pressureless tunnel; 8 sets of 8000 double concentric motors in 3 pumping stations of Donglei Yellowing Irrigation Project. The machine industry ranks in the country. The second use of the full report asynchronous start; Donglei pumping yellow construction project North dry pumping station total installed capacity of 42,600 let, known as Asia's first station, Xiazhai pumping station outlet water output is 32,138, is the country's largest pumping station outlet tower; Baojixia The irrigated project has a high flow rate of 981;1. The high-flow slope of the 73 loess landslide body has been safely operated for nearly 30 years, which is domestically rare; the total irrigated area of ​​the Donglei Yellowing Project has reached 149,000 12. Since the reform and opening up, The institute has won 68 provincial and ministerial-level science and technology awards.

For more than 40 years, the level of technical equipment in Shaanxi Institute has also been greatly improved. Especially in the past two years, the leadership team of the new hospital has attached great importance to technological progress. It has invested more than 2 million yuan to introduce advanced instruments and equipment, including two sets of 8 global satellite positioning systems and green cards, and 1 claw 30028 range finder. Set of multi-channel transient surface wave method 3 Jia 8 data acquisition and processing system set report system set text information processing system and more than 120 computers. At present, the hospital has more than 600 complete and advanced survey and design instruments, with an average of 3 computers and 2 computers. The computer output rate has exceeded 9, and the productivity level has been greatly improved.

1.3 Vigorously promote institutional reform. Convert internal operating mechanisms. Constantly open up the market.

Conduct a variety of operations.

As an important measure to improve internal production management, project management has been promoted in the whole hospital and has achieved initial results. The reform of the system is also steadily implemented. The technical staff has broken through in low-level and high-level employment, and has already employed two batches. The rights and responsibilities of employees have been more fully reflected. At the same time, the subordinate Geological Survey Corps surveying and mapping corps and economic entities actively applied for the level legal person to fully exert their independent initiative and adapt to the fierce market requirements.

In the production and operation, we have realized the comprehensive development of survey and design. Under the premise of completing the tasks of the province, we fully participated in the competition in the domestic market and successively assumed the planning of the Yarkant River Basin in Xinjiang. Feasibility study of the Xiaudi Water Conservancy Project and investigation and design of the Kalanggul Reservoir Project, design of supporting projects in Hetao Irrigation District of Inner Mongolia, feasibility study of Daguangba Irrigation District of Hainan Province, Hongsibao Pumping Station of Ningxia Fuyang and Yellow River Project Design, the reconstruction of the left main canal of the Beixi River in Jiulong River, Fujian Province, the geological survey of the Shantou Expressway in Shenzhen, Guangdong, the slope stability study of the Middle Route of the South-to-North Water Transfer Project, and other projects outside the province.

Since the beginning of the 1970s, he has also undertaken water conservancy planning, design and technical services for the world countries such as Ethiopia, Yemen, Ethiopia, Tunisia, and other countries. He also sent personnel to the United States, Britain, France, Germany, Austria, Belgium, the former Soviet Union and other countries for water conservancy investigation and exchange of experience. Since 995, the proportion of self-raised project revenues in the whole hospital has accounted for more than 92% of the total output value of the whole hospital, and it has become a relatively high proportion of self-raised projects in the same industry in the country.

While grasping the survey and design work, we actively rely on the main business, give play to the advantages of qualification resources, and vigorously develop the engineering supervision project construction and geotechnical engineering business. We have established the Shaanxi Provincial Water Conservancy and Electric Power Engineering Consulting Co., Ltd. Jintai Geotechnical Engineering Co., Ltd. Trade Co., Ltd. Taisho Engineering Co., Ltd. ceramic processing plant engineering supervision company and other two extended economic entities. In 1999, the diversified operating income will reach 19.4 million yuan, accounting for nearly 13% of the hospital's operating income, and the economic strength of the hospital has been significantly enhanced. In 1998, the operating income was 50.33 million yuan, an increase of more than 5 volumes compared with 1997, achieving a large leap in the entire hospital economy. At the end of 1998, the total fixed assets of the hospital reached 3,500,000 yuan.

1.4 The development of spiritual civilization achieved gratifying results In 1992, Shaanxi Academy won the advanced collective of engineering survey and design industry in Shaanxi Province. In the same year, the Geological Survey Corps of the Institute was awarded the advanced unit of national engineering survey by the Ministry of Construction. In 1994, the Ministry of Education and the Geological Prospecting Corps were awarded the title of Civilized Unit by Xi'an City and Xianyang City respectively. In 1998, the Shaanxi Provincial Academy was awarded the title of Provincial Civilized Unit by the Shaanxi Provincial Party Committee and the Provincial Government, and was awarded the Advanced Unit of Operational Contract Assessment by the Provincial Water Resources Department. In 1998, the Party’s party and government team won the title of 1998 Good Team, and the Dean was awarded the title of Model Leader.

In the future of 2 cities, the leadership team of the Shaanxi Institute of Chuanghui is soberly aware that as the reform progresses, the new opportunities and challenges will be faced. After the whole process of emancipating the mind, the development of the idea has been clear, and the goals and guidelines for development have been determined. The development ideas for the 35 years since 1998 are as follows.

2.1 Struggle goals Two major steps in the year, the first year has passed 40 million, two years of hard work and then doubled, the old-fashioned powerhouse reform pioneer car dawn Dawn Wang Jin Wang Jinbo Sun Rongbo. The northeastern survey of the island is 5; the institute, Changchun City, 3, 21, the total reservoir capacity of the reservoir designed by the institute exceeds that of Yangyi, and the designed capacity of the hydropower station is up to the Qing Dynasty. Since the reform and opening up, the Northeast Institute has achieved great development. Work areas and business scope drafts, the economy is growing rapidly, comprehensive and strong. Among the top 100 design institutes in China, the Northeastern Hospital ranked the No. 2 in the private sector in 1997; the first year passed 819, the remaining items. In 1995, it was successively identified by the Ministry of Water Resources of the Ministry of Construction as the national 3, the demon-type survey and design unit to establish a pilot unit for the modern enterprise system, and the pilot unit for the reform of the survey and design system of the Ministry of Water Resources, and the current reform of the enterprise system is proceeding smoothly in the northeast survey and design of the Ministry of Water Resources. The brothel is hereinafter referred to as the Northeast Institute. It is a survey and design team with excellent traditions in China's water conservancy and hydropower industry. With the years of the new China century, the reservoirs designed by the Northeast Institute have a total storage capacity of more than 50 billion; the power plant installed and put into production is up to 4 Elbow you. All the owes in the Northeast. The design of the Zhongshui Hydropower Station and the small hydropower station with more than 7 volumes comes from the hospital and has made important contributions to China's water conservancy and hydropower projects, especially the development of water conservancy and hydropower in the Northeast.

1 A brief review of the early history The predecessor of the Northeast Institute was the Northeast Hydropower Engineering Company, which was attached to the General Administration of Hydropower Construction of the Ministry of Fuel Industry and was established in 1953. And its early history can be traced back to the founding of the country.

On March 8, 1948, the Chinese People's Liberation Army liberated Jilin Fengman and took over the Fengman Hydropower Station. At the beginning of 1949, the Fengman Hydropower Bureau was established. The 1,800-person hydropower team began to manage the Manchu Hydropower Station.

The turn of the century into a group.

2.2 Guidelines Optimize corporate behavior, develop survey and design, promote diversified operations, expand corporate assets, strictly cost accounting, and enhance overall strength.

2.3 Working ideas, the implementation of survey design and multi-operation two legs to walk the two legs must be hard development mode, play the supporting role of survey and design, promote a full range of multi-operations with engineering construction as the focus, to achieve two-way support, Accelerate capital accumulation.

First, do everything possible to expand corporate capital, adapt industrial structure and property rights to the highly competitive market economy, continuously expand operating assets, and gradually develop toward grouping.

First, increase institutional reform efforts. In terms of the leadership system, the system of directors is responsible, adheres to the party's democratic centralism, and implements scientific management of democratic decision-making; in terms of institutional setup, focusing on the center of economic construction, and taking advantage of the economic development of the whole hospital as a principle, gradually adopting institutional settings. Adjust, rationalize internal relations, establish an operational mechanism to adapt to the market economy; in terms of production management, adjust internal production operation mechanism according to market economic situation and production tasks, continuously strengthen and improve planned operation management, production technology management, multiple management Big management system.

First, implement the strategy of developing science and technology. Science and Technology Development Institute is the best strategic choice for Shaanxi Institute. It is necessary to speed up the introduction of high-tech instruments and equipment, improve survey and design methods, improve the scientific and technological level of survey and design results, and strive to basically eliminate the board in 2000; it is necessary to promote the application of new theories. new technology. New technologies and new materials to ensure the results of survey and design, we must continue to promote low-level employment, low-level employment, low-level employment, cherish and use existing technical talents with rich experience in various professions, and continuously strengthen the training of skilled workers. At the same time, we will continue to strengthen and improve the incentive mechanism, from the economic interests, political status, and the environment to the technical backbone.

3 The framework for the reform and development of the conclusions is basically established, and the future work is still very arduous. On the basis of summarizing the lessons and lessons learned from the 1998 reform and development year, Shaanxi Institute established the Year of Management Quality and Efficiency in 1999, clearly focused on production technology management, and focused on strengthening the service functions of the management department, and enhanced the cost awareness of the cadres of the whole hospital. Efficiency awareness quality awareness, comprehensive improvement of management level, improvement of management methods, standardization of management behavior, reduction of management costs, improvement of management efficiency, realization of hospital financial income growth 20, production cost reduction, and the achievement of good results rate of more than 9 volumes . At the same time, the implementation of people-oriented management, greatly mobilize the enthusiasm of cadres and workers.

Under the leadership of a good team of diligent, honest, and honest, the Shaanxi government, which is full of stability and ups and downs, is moving towards the new century with a new look.

1 find the date 199918 responsible editor Yan Chonghui

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