Site Preparations
Site preparation establishes the foundation for all upcoming construction works at the redevelopment site. This initial phase ensures the area is safe, stable and ready for structural and specialist activities.
Typical site preparation works include:
Initial clearing and ground levelling to prepare a safe and workable environment.
Sheet piling operations for soil retention and excavation stability.
Silt trap construction, ensuring effective sediment control and environmental protection.
Utility and service diversion to prevent disruption to existing infrastructure.
Geotechnical assessments, layout marking and site mobilisation for subsequent construction stages.
Properly executed site preparation enhances safety, improves efficiency and provides a stable platform for all later works.








Sheet Piling Works
October 2025




Silt Trap Contructions
October 2025








Relocation Works for SBR Module 3 Panel
October 2025








Sheet Piling Works
November 2025
Driving Sheet Pile at Panel 5
Driving Sheet Pile at Panel 5
Driving Sheet Pile at Panel 6
Sheet Pile In Progress at Panel 5
(Primary Screen Chamber)






Chlorine Tank Demolition & Earthworks
November 2025
Demolish Underground Structure (Existing Chlorination Tank) Panel 4 5
Excavation at Part of Panel 22
(Aeration Lane 1)
Excavation at Part of Panel 22
(Aeration Lane 1)






Sheet Piling Works
December 2025
Dismantle Sheet Pile & Backfilling at Panel 1
Drive Sheet Pile Panel 4-5
Drive Sheet Pile Panel 5






Sheet Piling Works
January 2025
Dismantle Outer Sheetpile at Panel 3
Dismantle Outer Sheetpile at Panel 3
Dismantle Internal Sheet Pile at Panel 8
Excavation & Earthworks
February 2025


Dismantle Sheet Pile Panel 19 (Aeration Lane 4)


Excavate Panel 23 (Aeration Lane 1)


Excavation at Panel 23


Strutting Panel 4 & 5
Earthwork & Strutting for Panel 4 & 5 (Inlet Pump Station)
March 2025


Panel 4 & 5








