CRCC(SH:601186) Si Chuan Ri Bao·2025-10-04 02:09Core Viewpoint - The construction of various transportation projects in Sichuan is progressing rapidly during the National Day and Mid-Autumn Festival holidays, with a focus on innovation and efficiency in project execution [3][4][5]. Group 1: Transportation Projects - The Chengdu-Ziyang Railway Tianfu Station project has over 800 workers on-site, with multiple construction processes such as metal roofing and interior decoration being carried out simultaneously [4]. - The Chengdu-Ziyang Railway's core traction substation has completed its topping out, marking a significant milestone in the project's electrical engineering phase [5]. - The G5 Jingkun Expressway expansion project has commenced, aiming to complete 900 kilometers of highway construction by the end of the year, contributing to a total highway mileage of over 11,000 kilometers in Sichuan [6]. Group 2: Innovative Construction Techniques - The Tianfu Station project has adopted a novel directional interchange prefabricated box girder technology, which allows for a construction time savings of over two months compared to traditional methods [5]. - The use of Building Information Modeling (BIM) technology in the Chengdu-Ziyang Railway project helps in preemptively addressing structural and pipeline layout issues, thereby reducing construction risks [5]. Group 3: Hydropower and Waterway Projects - The Minjiang River hydropower project at Longxikou has completed its main engineering works, with all nine generator units constructed, and is now focusing on the construction of four dams and associated facilities [7].