China News Agency, Beijing, March 8 (Xinhua): the reporter learned from China Railway Electrification Bureau that the electrification reconstruction project of Hainan Sanya Ledong railway, the southernmost railway in China, successfully set up the “first pole” of OCS at Yazhou station on March 8, marking that the reconstruction project of Sanya Ledong railway undertaken by China Railway Electrification Bureau has entered the stage of electrification construction
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Sanle railway, located in the south of Hainan Island, is the southernmost end of China Railway
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The line starts from Lingtou village, Ledong County, Hainan Province in the west, connects the existing West Ring freight line from Yazhou station along the high-speed railway line, and then builds a second line on the north side of the West ring freight line, leading to the high-speed railway station of Fenghuang airport, and finally reaches Sanya high-speed railway station
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The line length is 108.78 km, including 6 new stations and 8 reconstructed stations 188.48 km of power lines will be laid and 130.105 km of OCS will be newly built and reconstructed
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According to the person in charge of the project of the second company of China Railway Electrification Bureau, Sanle railway reconstruction project is a major infrastructure project of Hainan free trade port construction, which is mainly divided into ABC three parts bidding, part a is tunnel engineering, Part B is pre station engineering such as subgrade, bridge and track laying, and part C is post station engineering such as communication, signal, power and traction power supply, production and living houses Engineering
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China Railway Electrification Bureau is mainly responsible for the construction of Part C, which is also the last process before the opening of the reconstruction project
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According to the person in charge, during the construction process, the project department will adopt network information platform, big data intelligence and other technologies to promote the informatization of production technology, implement the process methods such as the overall pre assembly of the cantilever and the factory pre assembly of the hanging string, realize the informatization of technical management, and build the Sanle railway into a high-quality project
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China Railway Electrification Bureau revealed that the Sanle railway reconstruction project is expected to be completed by the end of 2022, which will effectively relieve the pressure of regional transportation and improve the comprehensive urban transportation system, playing an important role in promoting the rapid development of the “big sanya” tourism economic circle..
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