Accomplishments

DTSS T-09 (Deep Tunnel Sewerage System)

Project No.74
Project NameDTSS T-09 (Deep Tunnel Sewerage System)
AliasT09
Construction TypeDiaphragm Wall
Year2018
Construction Period2018.4 - 2019.11
StatusCompleted Project
CountrySingapore
ClientPUB
Main ContractorLeighton Asia
Scope of Works

Diaphragm Wall (4 Shafts) (G/W=320m),
O1: Dia.Φ36.61, Thk=1.0m, Dep=22.65m,
N3: Dia.Φ34.01m, Thk=1.0m, Dep=36.75m,
N1: Dia.Φ13.96m, Thk=1.0m, Dep=17.65m,
N-DS1: Dia.Φ29.24m Thk=1.0m, Dep=17.65m.
Total volume: 12,964m3.

AddressAyer Rajah Expressway, Singapore