CCCC Nanjing Weisan Road River-Crossing Project
Mixed Gas Saturation Intervention at 6.5bar Overpressure
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The new Mixed-Gas-Saturation Generation is designed and manufactured by IHC Hytech from the Netherlands in cooperation with Nordseetaucher GmbH.
Those mobile Systems are for overpressure up to 20bar.
The containerised System can be installed on the TBM in the shaft and/or on the surface.
The diver/technicians will be transported from the Living Chamber into the tunnel and on the TBM with a special designed Shuttle and Lifting System.
From September 2013 till January 2015 the designed new Mixed-Gas-Saturation System was busy in Nanjing-China on the TBM of CCCC-China Communication Construction Company.
Team Interventions on S+N-Line in Total 36 = 108 Man Interventions | |
Working Days | 649 |
Time under Pressure | 52.552:20 |
Work Time under Pressure | 8.606:00 |