Intake at Wo Yi Hop

Aerial view of the site

Excavation for spiral access ramp


Intake at Lo Wai

Construction of Air Vent Shaft

Construction of temporary steel platform

 

Intake at Tso Kung Tam

Construction of pre-bored H-pile retaining wall

Reusable rock fill working platform


 

Outfall at Yau Kom Tau

Aerial view of the site

Excavation for tunnel portal

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