Project presentation - TBM EPB 6.9m dia - Singapore

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CONSTRUCTION AND COMPLETION OF BEDOK RESERVOIR STATION AND TUNNELS FOR DOWNTOWN LINE STAGE 3 TBM EPB 2111 – 366 TIERRA

Transcript of Project presentation - TBM EPB 6.9m dia - Singapore

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CONSTRUCTION AND COMPLETION OF BEDOK RESERVOIR STATION AND TUNNELS FOR DOWNTOWN LINE STAGE 3

TBM EPB 2111 – 366TIERRA

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SHAFT BOTTOM

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SEAL EYE

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SEAL EYE

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HACKING PILE FOR DOME

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TBM CRADLE SETTING

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TBM DELIVERY

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RING B

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RING A LOWERING

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RING A POSITIONING

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RING A AND RING B

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MAIN DRIVE LOWERING

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MAIN DRIVE LOWERING

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MAIN DRIVE

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MAIN DRIVE INSATLLING

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MAIN DRIVE MOTOR

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MAN LOCK LOWERING

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MAIN MOTOR AND MAN LOCK

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RING A AND RING B

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RING A AND RING B

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RING C

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RING C

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RING C

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MAIN THRUST CYLINDERS

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RING D LOWERING

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RING D

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RING D

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RING D

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SCREW CONVEYOR LOWERING

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SCREW CONVEYOR

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SCREW CONVEYOR

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SCREW CONVEYOR

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REAR SCAFFOLD

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REAR SCAFFOLD

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CUTTERHEAD TILTING

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CUTTERHEAD LOWERING

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CUTTERHEAD LOWERING

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CUTTERHEAD

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CUTTERHEAD

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TBM EPB “TIERRA”

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TBM EPB “TIERRA”

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HYDRAULIC CONNECTION

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ELECTRIC AND ELECTRONIC CONNECTION

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BACK UP ON SURFACE

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BACK UP ON SURFACE

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WELDING WORKS

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WELDING TESTS

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THRUST FRAME ASSEMBLY

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RAILS ASSEMBLY

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TEMPORARY RINGS SUPPORT

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PIPING

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BOTTOM SHAFT

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BOTTOM SHAFT

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WORK SITE

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THANK YOU FOR YOUR ATTENTION