What we have done so far. Lots of exciting project coming up.
  • Singapore Mrt Project
    Project C705 - Removal of TBM Bearing unit within Tunnel

    Adjustment of TBM Main Bearing

    Tilting of TBM Main Bearing
    Project C503 - Assembly of LOVAT TBM

    Lowering of TBM Main Bearing

    Lowering of TBM Middle Shield
    Project T-02 - Assembly of NKK TBM

    Assembly of TBM Cutter Motor

    Assembly of TBM Front and Middle Shield
    Project C-853 - Assembly of Kawasaki TBM

    Lowering of TBM Main Bearing

    Assembly of TBM Main Bearing to Middle Shield

    EW3 – Disassembly of Hitachi Zosen TBM (for reassembly)

    Fabrication of Support Structure for removal of EPB Screw

    Removed Front Body tandem lifted to be placed flat for escorting to reassembly site

    Removal and hoisting of Shield Jack towards surface

    Removal of Screw from TBM, tilted as screw's length is longer than Tunnel diameter

    EW3 – Reassembly of Hitachi Zosen TBM

    Pre-installation of Front Body Assembly components such as Shield Jack and Cutter Motor before lowing Front Body into Tunnel

    Front Body tandem lifted to be lowered into Tunnel

    Lowering of Middle Body into Tunnel, to be connected with Front Body

    Placement and adjustment of TBM Screw towards and within TBM Body

    T202 – Assembly of Kawasaki TBM

    Tandem Lifting Operation to Tilt TBM Body

    Lowering of TBM Cutter Head

    TBM Cutter Head lowered precisely onto TBM Front for assembly

    Installation of TBM Cutter Motor Units

    Installation of TBM Erector Unit onto Middle Body Assembly

    Fabrication of Pulling Bracket according to P.E.'s specification

    Installation of Pressure Hose for TBM operation

    Installation of Slurry Pipes for slurry removal process

    T207 – Assembly of Japan Tunnel Systems Corporation TBM

    TBM Front Body Section ready to be hoisted

    Front Body Section lowered to attach onto Front Body Assembly on Support Cradle

    Lowering Middle Body onto Support Cradle in Tunnel

    Sliding/Pulling of TBM along TBM Support Cradle

    Installation of Shield Jacks onto Middle Body in Tunnel

    Lowering and Installation of Cutter Head towards Front Body on Support Cradle

    EW1 – Disassembly of Hitachi Zosen TBM

    Lifting of Back Up Car using Chain Blocks to be loaded onto Flat Car for removal

    Cutting of Screw Conveyor

    Removal of Shield Jack units

    Removal of Cutter Motor totaling of 6 Units

    Removal of Man Lock

    Removal of Main Bearing

    Removal of Gripper

    Last Trimming Works on TBM body before handing over

    T226 – Assembly of Japan Tunnel Systems Corporation Square TBM

    Square TBM Body per-assembled below lowering into Tunnel

    TBM Body welded with customized Jacking Bracket for Maneuvering with Rollers

    Jacking up TBM for re-positioning of Rollers and Track for change in traverse direction

    Installation of TBM Shield Jacks and other TBM components