Acceptance for Shield Launching Node of "Mo-Ju Section" on Hangzhou Metro Line 5 Successfully Passed

2018-01-15 1129 0人评论
  

  It was learned on January 10 that the key node of shield launching for the section from Moganshan Road Station to Juzhou Road Station on Hangzhou Metro Line 5 successfully passed acceptance.
  The acceptance team was composed of relevant persons in charge from the Hangzhou Quality Supervision Station, Hangzhou Metro Group, the design institute, the supervision unit, the survey unit, and the monitoring unit. The acceptance personnel first held a meeting to discuss and analyze the preparations for shield launching in the Mo-Ju section of the project, and all parties present fully exchanged opinions. They also inspected on site the preparations including the dewatering wells at the end, horizontal core drilling detection at the portal, installation and reinforcement of the launching reaction frame, chiseling of the portal, shield machine attitude, and layout of the launching site.
  After on-site inspection, the acceptance team unanimously concluded that the preparations for each process before shield launching in the Mo-Ju section were complete, all technical parameters met the requirements of the shield launching management measures and specifications, and the conditions for acceptance of the key shield launching node were met. Shield launching construction was approved.
  The passing of the acceptance of shield launching conditions for the Mo-Ju section marks that the project is about to enter the shield tunnel construction stage.

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