In order to ensure the quality and progress target, chongqing rail transit line 5 power supply 5401 bid on December 26 invited all responsible parties and chongqing quality supervision station to the line 5 phase I (south section) zhongliangshan rolling stock section flexible catenary eight sub-projects branch acceptance.

Under the supervision of chongqing quality supervision station, the project owner, supervision, design, BT, operation and construction units shall inspect the quality related materials and on-site entities. All the responsible parties of the project agree that the engineering construction specifications are legal, the quality of the engineering entity and the perceived quality meet the requirements of the design and specifications, the use of materials is qualified, all kinds of test and testing materials are complete, and the quality grade is excellent. It is agreed that the eight sub-projects of this acceptance have passed the sub-acceptance. Chongqing quality supervision station has approved the whole process of project acceptance, and fully affirmed the quality of pillar assembly, cable laying, cable bridge support installation, suspension adjustment and other processes.

Chongqing quality supervision station said, the second bureau electricity company as a “ National quality engineering award ” The winner, hope the construction unit continue to take out two bureau people “ Pathbreaker ” To enhance their sense of responsibility and mission, build chongqing construction project construction quality standardization demonstration project, add color to people's lives.

This branch acceptance is the first branch acceptance of catenary of chongqing line 5 phase I south section. The successful acceptance laid a solid foundation for the subsequent construction and smooth opening.