July 6th at 10:10 a.m，Tongling Port Jiangbei Port area railway special line project construction site，With the full length of the first piece 32 meters，The precast T-beam weighing 140 tons was smoothly and accurately erected on Platform 0 to Pier 1 of Zhangjiayuan Grand Bridge，It marks the successful erection of the first T-beam of Jiangbei Port railway special line project，Construction of the bridge has officially begun，Project construction has entered a fast lane。

　 Jiangbei Port Railway special line project starts from Lujiang South Station of Lutong Railway in the north, reaches Jiangbeigang District of Tongling City in the south, and passes through Lujiang County of Hefei City, Zongyang County of Tongling City, and the suburbs of Tongling City。The total length of the positive line is 52.047 km, Class III single-track railway, design speed of 80 km/h, the whole line has a total of Lujiang South, Fanshan, Qianpu (reserved station), Hengbu, Jiangbei port 5 stations, 21 new Bridges, 4 new tunnels。A total of 1190 pieces of T-beams were made and built。

　 There are two beam fabrication plants in this project, namely, the suburban beam fabrication plant of China Railway 16th Bureau and the Lujiang Beam fabrication Plant of China Railway 20th Bureau。The erection of the first beam is carried out by the rural beam making plant of the 16th Bureau of China Railway，Suburban beam making plant undertakes the task of making and framing 546 T beams for Jiangbei Railway special line project，At present, 201 pieces have been prefabricated，The erection work is scheduled to set up 376 pieces from No. 0 of Zhangjiayuan Grand Bridge to the direction of large mileage and then turn around to set up 170 pieces in the direction of small mileage。China Railway 20 Bureau Lujiang beam factory plans to complete the certification in August, the end of September to start the beam operation。

　 To ensure the erection of the first beam smoothly，6月29日，Tongling Jiangbeigang Railway Special Line Co., LTD., the construction unit of the project, and China Railway Construction Yangtze River (Tongling) MTR Construction and Operation Co., LTD., the construction unit, held an emergency rescue drill for the overturn of T beam，The exercise is based on the principle of "close to actual combat and strive for practical results"，System inspection project site emergency rescue command organization operation，And emergency rescue and disposal capabilities in response to emergencies，Provide emergency support for the erection of the first beam。The construction of the first beam, China Railway 16th Bureau Jiangbei Port railway special line project Department actively prepared to ensure the smooth passage of the beam, quickly and efficiently completed the assembly of the bridge erection equipment, and organized a comprehensive inspection and acceptance of the safety performance of the bridge erection machine。

　 Tongling River North Port Railway Special line project is a major project planned to integrate into Hefei metropolitan area under the background of the national promotion of the development of the Yangtze River Economic Belt, and build convenient access to the Yangtze River and the sea in the copper development belt。It is the need to implement the "One Belt, One Road" initiative and the strategic development of the "Yangtze River Economic Belt", to respond to national policies, to optimize the transportation structure, to build a demonstration project of a powerful transportation country, and to accelerate the development of key regions such as the Yangtze River Delta city cluster and Hefei metropolitan area。After the completion of the project, it will provide an important guarantee for the development of Tongling River North port area and harbor industry, the construction of Tongjiang-Dahai and He-copper development belt in central and western Anhui such as Hefei, and the export of mineral resources along the line, which is of great significance for the development of Tongling River and the construction of North-South linkage pilot area。