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Tunneling Equipment Group

 

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Scope of Work:

  • 3D modelling of various types of shield and tunnel boring machines and other miscellaneous equipment.
  • Planning and preparation of the 2D detail drawings such as the Trailer Trucks, Cutter Bit Holder, Device for Reaction, Device for Conveyance and others.
  • Providing technical assistance to the Japanese engineer assigned in KDT
  • 3D/2D Planning and preparation of Piping and Tubing
  • Preparation of Transportation Assembly (2D/3D models and Bill of Materials)
  • Providing Engineers/Supervisors at Site (particularly in Singapore’s Jurong Project)

 

Tools:

  • AutoCAD
  • CATIA V5 (Mechanical Design 2 with Piping and Tubing Licenses)

 

Completed and On-going Projects:

   Diameter 6.9m Slurry Type TBM

  • Conversion of drawings from client standard to KDT standards.
  • Modification of Fabrication drawings

 

   Diameter 12.20m Mud Pressure Shield Machine

  • Conversion of drawings from MicroCADAM to AutoCAD, applying KDT standards.
  • Modification of Fabrication drawings

 

   Diameter 16.1m Mud Pressure Shield Machine

  • 3D modelling of Cutter Bit and Cutter Head
  • Planning and Fabrication drawings
  • Making of Procedure for Cutter Replacing

 

    Diameter 6.63m Slurry Type TBM

  • 3D modelling of Cutter Head

 

   Diameter 5.85×11.79m Shield Machine

  • 3D modelling of Front, Middle, Rear Body, Cutter Head and Accessories
  • Fabrication drawings of Trailer Truck

 

   Diameter 6.88m Slurry Type TBM

  • 3D modelling of Center Cutter Holder with single and double roller cutter

 

    Diameter 15.28m Earth Pressure Balanced Type Shield Machine

  • 3D modelling of the whole machine

Cutter Head / Cutter Drum / Bulk Head / Front, Middle, Rear Body / Screw Conveyor / Front Deck / Rear Deck / Shield Jack / Articulation Jack / Piping / Tubing / Accessories

 

  • Planning and Fabrication drawings

 

  Diameter 13.94m Earth Pressure Balanced Type Shield Machine

  • 3D modelling of the whole machine

 

Cutter Head / Cutter Drum / Bulk Head / Front, Middle, Rear Body / Screw Conveyor / Front Deck / Rear Deck / Shield Jack / Articulation Jack / Piping / Tubing / Accessories

  • Planning and Fabrication drawings of Piping and Tubing

 

 

   Diameter 6.58m Earth Pressure Balanced Type Tunnel Boring Machine

  • 3D modelling

 

  Diameter 3.62m Tunnel Boring Machine

  • Fabrication drawings of trailer truck
  • 3D modelling of Cutter Head / Cutter Drum / Bulk Head / Front, Middle, Rear Body / Belt Conveyor Outline

 

Future Plan and Capabilities:

  • Structural Analysis using CATIA, Hypermesh and NASTRAN