January 7, China railway wuhan electrification bureau chengdu rail transit line 8 phase I engineering system 1 model observation meeting was held in chengdu rail transit line 8 shilidian station. The site of the event is rich in content and highlights, which has been highly praised by the visitors.

At about 14:00, under the leadership of the project leader, the observers successively watched and participated in the display board of corporate culture publicity and the promotional video of sample project report; Installation of embedded parts for foundation of traction and mixing equipment, installation of insulation for dc equipment, assembly of switching equipment, manufacturing and installation of 35kV terminal head, primary and secondary cable wiring, etc. Catenary engineering circular tunnel suspension segmentating insulator, Internet disconnecting switch, insulated and non-insulated anchor segment joint installation technology. The construction site is clean and beautiful, the construction content is high-quality and comprehensive, small to T connection plate, big to busbar erecting, let the observers with emotion, especially equipment room annular grounding main line and secondary wiring technology improvement and innovation, got the observers unanimously affirmed.

The scope of this visit includes shilidian substation project, 7 sub-projects of rigid catenary project, 23 inspection batches. The whole line of engineering construction strictly in accordance with the ldquo; One stop, one plan, one stop, one plan ” Construction of the general requirements, the adoption of “ Model lead ” Measures: determine the first project of substation and overhead catenary between shilidian station and the station area between shilidian station and polytechnic university, determine the standard, and take this as a demonstration to promote the construction to the whole line. During the construction, managers and operators with relevant construction experience are selected to ensure the construction progress and construction quality.

In the model project observation and observation summary meeting, the owner, investment, design, operation, supervision units give comments. It is pointed out that in the construction process of the project department, the optimization of the prefabricated installation of the foundation embedded parts and the production and installation of the control cable head, as well as the good technical methods and safety quality control of the diamond switch catch-net have set up the benchmark for the whole project, which is worthy of affirmation and observation and learning. The project department is required to summarize the meeting in time to develop good experience; At the same time, correct understanding is insufficient, in the construction process to strictly implement the relevant specifications and standards of engineering construction requirements, promote the construction site standardization and management, continue to pay attention to the follow-up engineering construction.

The holding of the meeting, whether from the theoretical technology or from the site of the actual construction, to achieve the goal of the model guide. The project department will take this as an opportunity, seize the day, live up to the years, make persistent efforts, further consolidate the scientific management of the project, promote the construction of quality projects, and create new achievements for the construction of chengdu rail transit.

More than 30 leaders and representatives from chengdu railway construction management co., LTD., operation company, chengdu railway engineering headquarters of China railway, Beijing urban construction design and development group co., LTD., Beijing hyundai engineering consulting co., LTD., wuhan electrification bureau of China railway group co., LTD., attended the event. (he honglin, li peiyu)