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Jurong Cable Tunnel

Project data

Location: Pioneer, Singapore

Completion Year: 2018

Located 80 m below ground level, the Jurong Cable Tunnel is the deepest bored tunnel connecting mainland to a proposed island substation.



Casting of the circular tunnel wall within the space constraint with no crane assist


Penta Ocean Construction Co., Ltd

Customer's benefit

No anchorage is allowed on site with the existing structure

PERI solution

  • VARIO GT 24 Girder Wall Formwork – casting of the circular tunnel wall
  • MULTIPROP – temporarily used to support loads of the structure for the uplift forces

PERI systems in use