Wednesday, April 26, 2023

CR117 - Bright Hill Q1 2023 update

 

19 March 2023 - An overview of the eastern end of the contract site.

Contract CR117 was the last civil contract awarded for the Cross Island Line (CRL) phase 1, hence progress at the site is not as advanced as at other contracts awarded earlier, for instance Pasir Ris or Hougang. None the less, the site appears to have been cleared and preparatory works underway to commence earthwork for the construction of retaining walls.


19 March 2023 - An overview of the western end of the contract site.

19 March 2023 - Hoarding along Sin Ming Avenue.

19 March 2023 - A view of the western end of the contract site, near the existing Thomson-East
Coast Line (TEL) station & former Bishan Park Secondary School site.

19 March 2023 - A view further west, with MacRitchie reservoir in
the background.

19 March 2023 - The site parallel to Bishan-Ang Mo Kio Park.

19 March 2023

19 March 2023 - The eastern end is where a tunnel boring machine
launch shaft will be constructed.

19 March 2023 - A close up view of the betonite silos.

19 March 2023 - A close up view near the existing TEL station.

The site spans along Sin Ming Avenue, running parallel to the Bishan-Ang Mo Kio park. At the eastern end, it is expected that a launch shaft will be built for the tunnel boring machines (TBM) to begin drilling their way to Teck Ghee station. To do so, they will have to go underneath the Eunoia Junior College building which had no-pile zones incorporated into its design during construction. This leaves an obstruction-free zone for the TBMs to tunnel through without affecting the building severely.

Work will continue to pick up as time goes along, hence do stay tuned as we provide more updates in time to come.

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