Temporary Diversion – Excavation and Lateral Support (ELS) Construction for Flowmeter Chamber Construction

Environmental Drill Holes Drilling

Predrilling Works

Driven H-piles construction

Demolition of existing Primary Sedimentation Tank

Replacement of Diffuser Membrane and other defective part in Aeration Tank

Removal of Sediment in Sludge Digestion Tank and Sludge Holding

Overhaul of existing facilities