【Memory】 Qianli Jialing First Dam

Qianli Jialing First Dam

On June 30, 1992, the navigation ceremony at the celebration of the Maemi Hydropower Station was held in Peng'an County. The Maju power station dam with a total length of 846.8 meters and a 24 -meter high is the first dam built on the Jialing River, which is known as the first dam of Qianli Jialing.

The Jialing River originated from the southern foot of Qinling in Shaanxi Province. It flows through 1 city of Shaanxi, Gansu, Sichuan, and Chongqing. It is injected into the Yangtze River in Chongqing with a total length of 1119 kilometers. The Jialing River flows through 7 counties (cities, districts) in Nanchong, South, Yilong, Pengan, Gao Ping, Shunqing, and Jialing, with a length of 301 kilometers in the territory.

The Jialing River is the largest dry flow in the upper reaches of the Yangtze River, with an area of ​​160,000 square kilometers. The rainy area is abundant, with an average annual runoff of about 67 billion cubic meters. The upper reaches of the Jialing River is high, and the river bed gradually opens from top to bottom. The drop is 2300 meters. From Guangyuan to Chongqing 740 kilometers of channels, natural drops are 303.4 meters. Since ancient times, the Jialing River has communicated with important water transportation lines in the southwest and northwest. It has a special strategic position and has been listed as a campaign by the country.

The Jialing Jiangxi Aviation Power Project of Jialing Jiangxi, Peng'an County (Picture Source: "Peng'an County Township and Township Jianzhi", published in Guangling Book Club in September 2020)

The huge water energy resources, natural free gaps, and important water routes in the Jialing River are conducive to the development of avionics. Beginning in the 1980s, Sichuan Provincial Transportation, Water Conservancy, Hydropower Department, and Water Conservancy Military Conservancy Commission have compiled three reports such as the "Report on the Development Planning Report of the Jialing River and the Hechuan Section Development Plan". In October 1999, the "Jialing River Quartet Planning Report" compiled by the provincial transportation, water conservancy, hydropower and other departments was approved and implemented by the Sichuan Provincial People's Government. Jialing River Guangyuan to Chongqing planned and constructed 16 interconnected step -range avionics projects, of which nine aircraft engineering projects lived in Nanchong.

The Malaysian Huanshi Power Project in Peng'an County is located at the 9th level of the 16th level of the Jialing River steps. It uses the Greater Bay and natural gap between the Greater Bay and natural gaps formed by the Jialing River. Essence In August 1958, the Sichuan Provincial Department of Hydropower put forward the opinions of the construction of the Malaysian Power Station in the "Preliminary Planning Report of the Jia and Qu Regions". In 1964, the Provincial Hydropower Department drafted the water station to develop water -type power stations for the Jialing River Ganxian Strail in the "Jialing River Direct Direct Power Station Investigation Report". In the spring of 1965, the Provincial Water Conservancy Design Institute carried out field measurement, geological exploration, collected hydrological materials, and prepared the first plan. At that time, the preparatory committee of the Malaysian Return Railway Station was established in Peng'an County, and the office address was located in Zhongba Commune. Prepare more than 300 cubic meters of stone. Later, due to the difficulty of fundraising, the relevant work stopped.

Jialing Jiang Peng'an Duan scenery (Photo by Pengzhou Leisure, Picture Source: Sichuan Fangzhi Gallery)

In early 1970, Peng'an County reported to the Provincial Water Resources Bureau the request to build a horse back to power station. In August, the Provincial Water Resources Bureau approved the consent of the construction of the Malaysian power station. Immediately, a leading group of the Malaysian Power Station in Peng'an County was established, and more than 100 cadres were transferred from the county organs and units. More than 1,000 migrant workers were transferred in the county. The migrant workers bring their own food indicators, build the leading group to subsidize living expenses, and evaluate the work according to the efficiency of the workers. The construction leadership group has proved that the return to the production team to participate in agricultural distribution. Its work score is invested as the production team to the power station. In September 1972, the construction leadership group of the Malaysian Power Station in Peng'an County was changed to the engineering headquarters of the Malai Power Station in Peng'an County. It consists of 25 people, party and government cadres, and technicians. The migrant workers have increased to more than 3,000 people. There are 10 civil engineering companies, 2 transportation companies, 4 tunnels, and 3 stone workers. They undertake perennial construction tasks such as civil construction, transportation, tunnels, quarry and safety. For engineering restricted projects, it is mostly completed by organizing the masses' assault construction methods. For example, from the spring solstice of 1974 to the spring of 1975, more than 6,000 migrant workers in the county were transferred, and the construction of 3 and nights was adopted. In the winter of 1976, more than 10,000 migrant workers in the county were mobilized to assault the construction of Ming canal. After more than 6 years of hard work, on June 1, 1977, Unit 1, the power of 800 kilowatts, was officially generated. On December 29, 1979, the last unit was put into operation. At this point, all the five aircraft groups were operated by connection. In January 1980, the construction of two diameter (5 × 800 kilowatts) of two diameter (5 × 800 kilowatts) of two diameter (tunnel -type) power stations was fully completed. The total use of the entire project is 2.7768 million standard working days, 783,000 cubic meters of earth and stones, and a total investment of 12.218 million yuan.

Moon Island, Jialing River, Peng'an County (Photo Photo of Pengzhou Leisure, Picture Source: Sichuan Fangzhi Gallery)

At the end of 1983, Peng'an County was reported to the Nanchong District to build a request to build a horses and medium -sized hydropower stations, which received strong support from the province and local.

In February 1984, Peng'an County established a horse Hui Hydropower Station to prepare a leading group to determine that the special person was responsible for the project.

In July 1984, the Provincial Department of Hydropower reported to the Ministry of Economic and Trade Malaysia Power Station to use the Austrian government's mixed loan (200 million Olympics) to introduce the construction project of Olympic production hosting equipment.

In April 1985, the Provincial Family Planning Commission approved the design task book of the horse back to power station, using the terrain of the Jialing River, cutting straight, and establishing a dam -building water -building power station. The annual design power generation was 350 million kilowatt hours. , Annual passing capacity of 2.02 million tons. The Provincial Water Conservancy and Hydropower Survey and Design Institute and the Inland Survey and Design Institute of the Provincial Department of Transportation are undertaken. In November 1986, the State Family Planning Commission approved the use of foreign investment to introduce hosting equipment and the establishment of the Malaysian Power Station.

In January 1987, the Nanchong District Office established the Sichuan Provincial Malai Power Station Construction Leading Group consisting of local, county leaders and relevant departments, and 94 leading cadres and technical personnel formed the Malaysian Hydropower Station Project Construction Headquarters.

In June 1987, the bidding was passed, and the second engineering bureau of China (winning the civil engineering project) and the tenth engineering bureau of the Ministry of Hydropower (the installation of the bidding mechanical and electrical installation).

On September 16, 1987, the Malaysian Hydropower Station officially started construction.

In 1988, the Mahui Hydropower Station project was listed as one of the 43 key construction projects in Sichuan Province.

Jialing Jiang Peng'an Duan scenery (Photo by Pengzhou Leisure, Picture Source: Sichuan Fangzhi Gallery)

During the construction, the leaders of the Provincial Party Committee and the Provincial Government visited the construction site in person, and the leaders of the Provincial Construction Committee, the Hydropower Department and other authorities went to the on -site inspection and guidance. Solve the processing related issues. By May 1991, the power construction projects such as the dam and the Ming dog, the factory, and the tail water canal were basically completed. In September, the first unit was installed. On October 6, storage of water on the gate. On October 20, the first unit was successfully operated for 72 hours. On October 30, the first unit was officially put into production. On January 29, 1992, the second unit was officially connected to power generation. In March, all the auxiliary projects such as the protection of the power station dam and the seaman project were completed. In May, the ship lock was completed. On June 30, a conference on power generation navigation celebration was held. The entire project excavated 3.1 million cubic meters of earth and stones, 220,000 cubic meters of concrete was poured, and the slurry stones were about 50,000 cubic meters. The total investment was 330 million yuan.

After that, the horse returned to the power station in 1993 for technical transformation, and the following year was completed, and the total installed capacity reached 5613 kilowatts.

In October 1998, the expansion project of the Malaysian Power Station was officially started. On September 28, 2000, the first unit was put into production and power generation. On January 17, 2001, the second unit was expanded to put into production and power generation. In October 2001, it passed the complete completion and acceptance of the Sichuan Provincial Department of Water Resources. In June 2003, a total investment of 163.47 million yuan was expanded by the national audit acceptance. At this point, the total installed capacity of the Malaysian power station reached 86,100 kilowatts, and the annual power generation was 400 million kilowatt -hours.

Dam of Jinxi Hydropower Station, Jialingjiang, Peng'an County (Photo Photo of Pengzhou Leisure, Picture Source: Sichuan Fangzhi Gallery)

Following the construction of the Malaysian Hui Power Electricity Project, the rest of the rated and avionics projects in Nanchong have begun construction. In 1997, the construction of the Hongyanzi Electric Airlines project in the south started construction. By 2014, Shaxi, Treasury, Hongyanzi, Xintan, Jinxi, Fengyi, Xiaolongmen, and Qingju in Nanchong 8 staircase engineering Build a comprehensive. At this point, the nine steps planned by Nanchong have been completed and put into use. The total installed capacity reached 890,000 kilowatts and the annual power generation was 4.1 billion kilowatt -hours.

After the Jialing River, which integrates irrigation, flood prevention, shipping, and power generation, is the only artificial canalization in the country in the country. The thousand -ton fleet can directly reach Chongqing from Guangyuan and directly reach Shanghai through the Yangtze River. Essence The comprehensive development and utilization of the Jialing River will definitely benefit the people of the Jialing River Basin and promote the economic and social development of the Jialing River Basin.

Source: Sichuan Provincial Local House Work Office

Supply: Nanchong City Local Chronicles Office

Picture: Fang Zhi Sichuan

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