On the afternoon of October 14, He Chenglong, secretary of the Party Committee and chairman of the Group company, went to the construction site of the Tongling River North Port Railway special line project, to preach the spirit of the 11th Party Congress of the city, and to inspect and investigate the construction of Qijiashan tunnel project and Xianrenshan tunnel project。Huang Yong, member of the Party Committee of the Group company, deputy general manager and chairman and general manager of Jiangbei Port Railway special line Company, and relevant responsible person of the planning and development Department accompanied the investigation。

　 Qijiashan Tunnel project is the key control project of Tongling River North Port railway special line project, with a total length of 5090 meters, the whole tunnel adopts the ballastless track design of single-line freight tunnel with a speed of 120km per hour and below, the construction section is narrow, and the hydrological conditions are complex。Since the start of the project, the construction unit has overcome many difficulties and promoted the three working faces of import, export and inclined shaft in an orderly manner, and insisted on 24-hour uninterrupted construction during the Mid-Autumn Festival and National Day to seize the progress。At present, the cumulative inlet tunnel is 167 meters, invert concrete poured 72 meters;The exit hole is 75 meters in total;The inclined shaft has been drilled 176 meters。

　 Inside the entrance of the Qijiashan Tunnel，He Chenglong looked as he walked，Go deep into the tunnel construction face to check the tunnel construction，Ask for details about the construction progress，He fully affirmed the current tunnel construction situation and pointed out that safety and quality management should be strengthened，Focus on key controls and key links，Ensure safety and quality;Take the duration as the main line，Continuous improvement of technological methods，Strive to improve the level of progress;To continuously improve the way，Arouse the enthusiasm of the majority of construction site participants。

　 The main person in charge of the construction, design and supervision units who participated in the survey said one after another，All the participating members of the project will unite and act quickly，Implement specific requirements，Reasonably organize the construction and production of Qijiashan tunnel，Make full efforts to promote on-site construction and production，Ensure Qjiashan tunnel in accordance with the scheduled node through。