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| DTL2 Tunnel Chart for March |
S604 has just docked at Botanic Gardens this afternoon after having completed it's drive from TKK station. This is the second last BP bound tunnel to complete within stage 2 of the Downtown Line. Below shows a short flashback of the machine from delivery when the project was still under Alpine. More photos on the breakthrough will be updated.
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| TBM arrives by ship to the port |
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| Parts are delivered to Eng Neo for storage due to delays in the launch shaft excavation |
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| Gantry Crane appears on site in September 2012 |
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| S604 and S605's signature yellow cutterhead at the Eng Neo holding site in November 2012 |
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| Main shield gets delivered to the TKK launch shaft in January 2013 |
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| More sections of the TBM arrives |
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| Cradle arrives at the launch shaft |
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| Backup Gantries progressively arrive after the shields are lowered |
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| Lowering of middle shield in Jan 2013 |
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| Cutterhead with attached conveyor is followed |
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| Preparations for launch in March 2013 |
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| Back-up gantries for the TBM trailing into the station area |
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| Tunnelling works hasten after takeover by SK E&C. Photo taken at R100 in the direction of BTN. Slurry pipes on the right. |
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