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Muchen Reservoir
The Muchen Reservoir Project is a key project for the protection of tens of billions of water resources in Zhejiang Province, exclusively invested by the Group. The project is located on the main stream of the Lingshan River, a tributary of the right bank of the Qujiang River in the upper reaches of the Qiantang River, and belongs to Muchen Township, Longyou County. It is a large-scale water conservancy project that focuses on flood control, power generation, water supply, and improves the water environment. It has a total storage capacity of 125 million cubic meters and a total investment of 450 million yuan. The project is mainly composed of a barrage, a spillway, a vent tunnel, a power tunnel, a power plant, and a booster station. The barrage is a concrete face rockfill dam with a maximum height of 55.8 meters, a dam length of 429 meters, and a dam crest width of 5.5 meters. The spillway adopts a bank-type positive channel spillway, with 3 arc gates, a net width of 12 meters without holes, and the total length of the power diversion tunnel. ? Meters, the power plant is equipped with 2 vertical-axis Francis hydro-generator sets with a single unit capacity of 6,300 kilowatts. The construction of the project started on December 31, 2006, and the dam was closed for impoundment on April 29, 2009, and the power station was on August 5 Put into production to generate electricity. To After the completion of the project, the flood control standard of Longyou County was raised to once in 50 years, so that the urban areas on both sides of the downstream bank were protected from flooding. It can provide 104.1 million cubic meters of freshwater resources downstream and provide 38.33 million kilowatt-hours of electricity for the local area each year, which is of great significance for improving the investment environment and promoting economic development in Longyou County. The project won the China Water Conservancy Project Quality (Dayu) Award in 2014.
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Xiaoxitan Water Control Project
The Longyou Xiaoxitan Water Conservancy Project is an important project for the group company to take advantage of the company's own advantages and participate in industrial investment. The Xiaoxitan Water Conservancy Project is located in the territory of Longyou in the middle reaches of the Qiantang River, on the Qujiang River about 6.5 kilometers downstream from the confluence of the Qujiang River and the Lingshan River. The recommended first-phase development and construction project has a catchment area of ​​10,462 square kilometers above the dam site and an average annual runoff of 11.68 billion cubic meters. The project focuses on power generation, improving the water environment and irrigation conditions, and taking into account the comprehensive development and utilization of shipping. The project started construction in January 2004. The normal storage level of the reservoir is 40.0 meters and the normal storage capacity is 15.74 million cubic meters. The power station has an installed capacity of 4,500kW×4, with a total installed capacity of 18MW. In September 2006, the first unit was put into operation for power generation, with 4154 hours of power generation per year. The hydraulic buildings are Grade III projects, the main buildings are Grade 3, and the design and check flood level standards are once in 50 or 100 years. After the completion of the project, the average power generation for many years can reach 74.78 million kilowatt-hours. At the same time, the water environment and irrigation conditions have been improved, and the comprehensive development and utilization of shipping have been taken into account. Its economic and social benefits are very considerable, and it is also helpful to promote the economic and social development of Longyou County. Has a very important meaning. The power plant manages production based on the safety production management policy of safety first and prevention first. In April 2015, it was awarded the second-level unit of safety production standardization for rural hydropower stations by Zhejiang Water Resources Department.
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Xianhua Reservoir
Xianhua Reservoir is the first BOT project built by the group company, and it is also the largest water conservancy project invested by Pujiang County since the reform and opening up. Xianhua Reservoir is located about 2km upstream of Jinkengling Reservoir in Pujiang County, Zhejiang Province, and the project is about 6.5km away from Pujiang County. The site is located at the foot of the barrage on the right bank. The site of the inter-basin weir is located on the Huyuan River about 150.0m upstream of Xuexiazhuang Village. Now there are roads leading to the dam site, factory site and weir, and the external traffic is convenient. Reservoir pivot project consists of a barrage, flood discharge power generation and water diversion structures, trans-basin water diversion structures, power plants and booster stations. The barrage is a concrete face rockfill dam with a maximum height of 74.0m, a crest width of 6m, and a crest length of 190m. The spillway tunnel is a circular pressure tunnel with a length of 255.46 meters. The cross-basin diversion structure adopts a pressureless gate tunnel type, the tunnel is 1776 meters in length, and the power plant adopts diversion ground type and horizontal generator sets. The main workshop and auxiliary workshops are arranged in a shape of "one" along the foot of the mountain; the booster station is equipped with 2 main transformers. Xianhua Reservoir is a water conservancy and hydropower project that combines water supply and irrigation with power generation. The normal storage level of the reservoir is 238.0m, the total storage capacity of the reservoir is 11.58 million m³, the designed annual water supply volume of the reservoir is 11.68 million m³, the designed irrigation water volume is 2.22 million m³, the installed capacity of the power station is 2×0.5MW, and the annual average power generation capacity is 1.97 million kW.h. The construction of the project makes full use of the local abundant water resources, solves the irrigation water use of Jinkengling Irrigation District including Pujiang County, and meets the comprehensive water needs of Pujiang County and towns and villages for industry and life, and contributes to the improvement of Xianhua Mountain’s provincial-level scenic spots. The development of the environment and cultural tourism in Pujiang plays a very important role in promoting the development of the national economy of Pujiang County.
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Pianmahe Level 3 Power Station
The Pianma River Level 3 Hydropower Station in Lushui City, Yunnan Province was fully invested by the group company and was developed and constructed in October 2011. It is located within the Gaoligong Mountain National Nature Reserve in western Yunnan. The minimum distance from the China-Myanmar border is only 43 meters. The river is a tributary of the Irrawaddy water system and flows through Myanmar into the Indian Ocean. The project consists of major buildings such as the first hub, water transfer tunnel, pressure pipeline, power plant, booster station and power transmission line. The power station is a high-head unregulated radial power station. It mainly undertakes power generation tasks, taking into account factors such as unit operation reliability and flexibility, convenient maintenance and engineering economy. It adopts horizontal units, the number of units is 2, and the single unit capacity is 4000 kilowatts. . After the completion of the project, the average power generation for many years reached 41.48 million kilowatt-hours, and the installed annual utilization hours were 5,185 hours. The project was officially merged into the Nujiang Power Supply Bureau of the Southern Power Grid for power generation in February 2013. The completion of the project gave full play to and utilized the hydropower resources of the Pianma River, promoted the optimal allocation and sustainable use of water resources in the Pianma River Basin, and also promoted the economic development of the Pianma River Basin. It is also a major investment highlight of the group company in the southwestern border of the motherland.
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Water construction boathouse
Zhejiang Water Construction Shipping Co., Ltd. is an independent legal person company with 51% absolute holdings of a group company. It was registered and established in Zhoushan in June 2006 (currently registered capital of 50 million yuan). There are currently 10 registered employees and 6 left-behind crew members. people. From July 2006, the company commissioned the construction of construction dredgers in the offshore navigation area at the Zhoushan Zhaobao Shipbuilding and Repair Factory. Until October 2009, it has successively built two trailing suction vessels "Zheshui Jian 11 and Zheshui Jian 18". Dredgers and two cutter suction dredgers "Zheshui Jian 12 and Zheshui Jian 16". At that time, due to the tight sales of blow-and-fill dredgers in the world, the company successively sold the first three dredgers to the National Second Dredging Company of India, and achieved good economic benefits. Since June 2010, the company has mainly operated and managed the "Zheshui Construction 16" 3,500 m3/h cutter suction dredger, which has been dredging and filling in the offshore area. It has successively undertaken the dredging project of Panjin Port in Liaoning Province, and the sea blowing of Caofeidian in Hebei Province. The landfill project and the waterway dredging projects of Huanghua Port in Tianjin City and Binzhou Port in Shandong Province have achieved good construction benefits during the same period. In recent years, due to the reduction of state investment in reclamation projects and the large increase of the four major domestic waterway bureaus themselves, the construction project of the "Zheshui Jian 16" ship has been greatly impacted. At present, the company is striving to find the effective construction business of the "Zheshui Jian 16" dredger, and at the same time, it is carrying out various development of port, shipping and water conservancy construction management projects, based on the domestic market, expanding the international market, striving for greater development space for the company, and creating Better performance.
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Daye Testing
Hangzhou Daye Construction Engineering Testing Co., Ltd. is a professional testing organization engaged in water conservancy construction engineering testing, established in April 2009. The company's predecessor was Zhejiang First Hydropower Construction Group Co., Ltd. Test Center, which was founded in 1965. It is a testing agency directly under the Zhejiang Provincial Water Resources Department. It has been approved by the Zhejiang Water Resources Department as concrete engineering level and geotechnical engineering level B. It is supervised by the Zhejiang Water Resources and Hydropower Quality and Safety Supervision Center.    passed the laboratory measurement certification in November 2009. The company has strong technical force, with more than 20 professional technicians, including 1 senior engineer, 6 engineers and 9 assistants. There are 14 qualified personnel for concrete engineering quality inspection, and 13 qualified personnel for geotechnical engineering quality inspection.   The company is located at No.222, Sizhou Village, Yinhu Street, Fuyang District, Hangzhou, covering an area of ​​1,000 square meters. The company has TDR-2 type concrete rapid freezing and thawing device (anti-freeze instrument), NYL-2000 type pressure testing machine, WDW-20E electronic universal testing machine, PHS-2C type digital acidity meter, FG-Ⅲ type liquid plastic limit measurement There are more than 60 sets of test instruments and equipment such as instruments. There are inspection rooms such as glue room, mechanics room, concrete mixing room, material room, geosynthetic material room, geo-infiltration room, chemical room and so on. The company has the conventional properties of construction materials, the durability of concrete (freezing resistance and impermeability), the homogeneity of chemical admixtures and concrete properties, the mechanical properties of geosynthetics, the mechanical properties of steel bars and water-stop copper sheets, chemical analysis, and engineering quality The inspection capability of on-site inspection and other items and the optimized design of concrete mix ratio. To The company has successively undertaken the reconstruction project of the Deqing Gate, the Tangpu Reservoir Project in Shaoxing City, the Muchen Reservoir in Longyou, the Laohutan Reservoir in Huzhou, the Changshan Changfeng Water Control Project, the Nanhe I Hydropower Station in the Luozha River Basin in Lincang City, and the Wuxi River Diversion Project. The project canal head junction, Wencheng Dongxi third-level power station dam, Xinjiang Chahanwusu hydropower plant civil engineering, the upper mainstream of the Huangpu River, the Zishijing Water Control Project, the Shaoxing Cao'e River Sluice, the Wuxi Limin Bridge Water Control Project, Wenhuang Pingyuan Jinqingqing Gate, Fuyang Huangtianfan Drainage Gate Station, Jiaxing Sandiantang Hub Project, Hangzhou Water Bus Terminal Project, Zhoushan Mazhi Island 300,000 tons, 100,000 tons dock project, Beijing-Hangzhou Canal Qiantang River Communication Project Sanbao First Line and Second Line Shiplock , Wenzhou Peninsula Shoal Reclamation Project, Standard Seawall Project on the North Bank of Qiantang River, Hangzhou New Century Grand Hotel, Xiasha Bridge Approach Bridge of the Fourth Section of the East Section of Hangzhou Ring Expressway, Hangzhou Xiaoshan International Airport Highway and other large and medium-sized projects, Geotechnical material testing and concrete mix ratio optimization design. Published many articles and communication materials in national first-class architectural publications and magazines, and has won many provincial and ministerial science and technology progress awards.   The company has solved a series of engineering problems. Such as: solved the application of quartz flake rock in the Pujiang Xianhua Reservoir project; the experimental exploration of the concrete anti-pyrite erosion of the Longyou Muchen Reservoir project; the first hydraulic high-performance concrete in the water conservancy project in the Cao'ejiang sluice junction project The application of squeezed side wall concrete in the face rockfill dam of Laohutan Reservoir in Huzhou; the application of the three-click method in the on-site clay quality control of Hexi Reservoir in Changxing County, etc.   The company has established a complete management system. Abide by the quality policy of "scientific, fair, timely and accurate". Will provide the best quality service to all customers with a pragmatic and innovative attitude. Address: No. 222, Sizhou Village, Yinhu Street, Fuyang District, Hangzhou (within the Fuyang Base of Shuixin Holdings) Post Code: 310000 Manager: Wang Jiajia   Tel (fax): 0571-86685445
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